diff --git a/.gitignore b/.gitignore index 6bde8b9..f651f04 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1,44 @@ +__pycache__/ +*.py[cod] +*$py.class +*.so +.Python +build/ +develop-eggs/ +dist/ +downloads/ +eggs/ +.eggs/ +lib/ +lib64/ +parts/ +sdist/ +var/ +wheels/ +*.egg-info/ +.installed.cfg +*.egg + +database.sqlite +pastebin.db + +.env +.venv +env/ +venv/ +ENV/ + frontend/node_modules/ +frontend/dist/ + +.vscode/ +.idea/ +*.swp +*.swo +*~ + +.DS_Store +Thumbs.db + +*.log +logs/ \ No newline at end of file diff --git a/Dockerfile b/Dockerfile index 3401da9..e2c57ce 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,55 +1,38 @@ -# Use Python as base image +# Use Python 3.11 specifically FROM python:3.11-slim -# Install system dependencies for database +# Install system dependencies RUN apt-get update && apt-get install -y \ gcc \ g++ \ + curl \ && rm -rf /var/lib/apt/lists/* +# Install Node.js +RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash - \ + && apt-get install -y nodejs + # Set working directory WORKDIR /app # Copy requirements COPY requirements.txt ./ -# Install dependencies +# Install Python dependencies RUN pip install --no-cache-dir -r requirements.txt # Copy source code COPY . . -# Build the frontend +# Build frontend WORKDIR /app/frontend -RUN npm install -RUN npm run build +RUN npm install && npm run build +# Go back to app directory WORKDIR /app -# Copy built frontend -RUN mkdir -p static && cp -r frontend/dist/* static/ - -# Initialize database -RUN python -c " -import asyncio -from backend.database import create_tables, get_engine -from backend.models.user import User -from sqlalchemy.ext.asyncio import AsyncSession -import bcrypt - -async def init(): - engine = get_engine() - await create_tables(engine) - async with AsyncSession(engine) as session: - admin = User(username='admin', password=bcrypt.hashpw(b'admin', bcrypt.gensalt()).decode(), role='admin') - session.add(admin) - await session.commit() - -asyncio.run(init()) -" - # Expose port -EXPOSE 8000 +EXPOSE 3000 # Start the server CMD ["python", "main.py"] \ No newline at end of file diff --git a/README.md b/README.md index e921fba..69ac958 100644 --- a/README.md +++ b/README.md @@ -30,8 +30,8 @@ DO NOT USE THIS IN PRODUCTION! ## Prerequisites -- Python 3.9 or higher -- Node.js (v14 or higher) +- Python 3.11 (required - Python 3.13 has compatibility issues with some dependencies) +- Node.js (v18 or higher) - npm (Node Package Manager) ## Installation @@ -39,33 +39,47 @@ DO NOT USE THIS IN PRODUCTION! 1. Clone the repository: ```bash git clone [repository-url] -cd python-pastebin +cd python-learn_pastebin ``` -2. Install Python dependencies: +2. Create and activate virtual environment: ```bash +# Create virtual environment +python3.11 -m venv venv + +# Activate virtual environment +# On macOS/Linux: +source venv/bin/activate +# On Windows: +venv\Scripts\activate +``` + +3. Install Python dependencies: +```bash +pip install --upgrade pip pip install -r requirements.txt ``` -3. Install frontend dependencies: +4. Install frontend dependencies and build: ```bash cd frontend npm install +npm run build cd .. ``` -4. Start the backend and frontend development server: +5. Start the application: ```bash python main.py ``` ## Usage -1. Access the application at `http://localhost:8000` +1. Access the application at `http://localhost:3000` 2. Login with default credentials: - Username: `admin` - - Password: `admin` + - Password: `codesignal` 3. Create new snippets: - Enter a title @@ -82,6 +96,32 @@ python main.py - Use the generated URL (format: `/snippet/:id`) - Edit and save changes as needed +## Development + +### Running in Development Mode +```bash +# Ensure virtual environment is activated +source venv/bin/activate # On Windows: venv\Scripts\activate + +# Run backend (will also serve frontend) +python main.py +``` + +The application runs on port 3000 by default. + +### Troubleshooting + +If you encounter issues: + +1. **Python version issues**: Ensure you're using Python 3.11. Python 3.13 has compatibility issues with current SQLAlchemy versions. +2. **Installing Python 3.11**: + - macOS: `brew install python@3.11` + - Ubuntu: `sudo apt install python3.11 python3.11-venv` + - Windows: Download from python.org +3. **Module not found errors**: Make sure virtual environment is activated and dependencies are installed +4. **Port already in use**: The app will try to use port 3000 +5. **Database issues**: Delete `database.sqlite` file and restart + ## API Endpoints - `POST /api/auth/login` - User authentication @@ -89,13 +129,6 @@ python main.py - `POST /api/snippets` - Create/update snippets - `GET /api/snippets/:id` - Retrieve a specific snippet -## Development - -Both backend and frontend run on port 8000: -```bash -python main.py -``` - ## Contributing -This is a demo application for educational purposes. If you find any bugs or want to suggest improvements, please open an issue or submit a pull request. \ No newline at end of file +This is a demo application for educational purposes. If you find any bugs or want to suggest improvements, please open an issue or submit a pull request. diff --git a/backend/__pycache__/config.cpython-311.pyc b/backend/__pycache__/config.cpython-311.pyc new file mode 100644 index 0000000..711a4c6 Binary files /dev/null and b/backend/__pycache__/config.cpython-311.pyc differ diff --git a/backend/__pycache__/database.cpython-311.pyc b/backend/__pycache__/database.cpython-311.pyc new file mode 100644 index 0000000..3c2d82e Binary files /dev/null and b/backend/__pycache__/database.cpython-311.pyc differ diff --git a/backend/__pycache__/database.cpython-313.pyc b/backend/__pycache__/database.cpython-313.pyc new file mode 100644 index 0000000..2fc4953 Binary files /dev/null and b/backend/__pycache__/database.cpython-313.pyc differ diff --git a/backend/__pycache__/main.cpython-311.pyc b/backend/__pycache__/main.cpython-311.pyc new file mode 100644 index 0000000..4687781 Binary files /dev/null and b/backend/__pycache__/main.cpython-311.pyc differ diff --git a/backend/__pycache__/main.cpython-313.pyc b/backend/__pycache__/main.cpython-313.pyc new file mode 100644 index 0000000..a926d09 Binary files /dev/null and b/backend/__pycache__/main.cpython-313.pyc differ diff --git a/backend/main.py b/backend/main.py index e9dc660..7b28619 100644 --- a/backend/main.py +++ b/backend/main.py @@ -28,16 +28,16 @@ async def startup_event(): engine = get_engine() await create_tables(engine) - # Create default admin user + # Create default test user async with async_session() as session: from sqlalchemy import select result = await session.execute(select(User).where(User.username == 'admin')) - existing_admin = result.scalar_one_or_none() + existing_user = result.scalar_one_or_none() - if not existing_admin: - hashed_password = bcrypt.hashpw(b'admin', bcrypt.gensalt()).decode('utf-8') - admin = User(username='admin', password=hashed_password, role=Role.ADMIN) - session.add(admin) + if not existing_user: + hashed_password = bcrypt.hashpw(b'codesignal', bcrypt.gensalt()).decode('utf-8') + test_user = User(username='admin', password=hashed_password, role=Role.ADMIN) + session.add(test_user) await session.commit() # Include routers diff --git a/backend/models/__pycache__/__init__.cpython-311.pyc b/backend/models/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000..1347fae Binary files /dev/null and b/backend/models/__pycache__/__init__.cpython-311.pyc differ diff --git a/backend/models/__pycache__/snippet.cpython-311.pyc b/backend/models/__pycache__/snippet.cpython-311.pyc new file mode 100644 index 0000000..4343bc3 Binary files /dev/null and b/backend/models/__pycache__/snippet.cpython-311.pyc differ diff --git a/backend/models/__pycache__/user.cpython-311.pyc b/backend/models/__pycache__/user.cpython-311.pyc new file mode 100644 index 0000000..1292076 Binary files /dev/null and b/backend/models/__pycache__/user.cpython-311.pyc differ diff --git a/backend/routes/__pycache__/__init__.cpython-311.pyc b/backend/routes/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000..0eb5f21 Binary files /dev/null and b/backend/routes/__pycache__/__init__.cpython-311.pyc differ diff --git a/backend/routes/__pycache__/admin.cpython-311.pyc b/backend/routes/__pycache__/admin.cpython-311.pyc new file mode 100644 index 0000000..13fff8a Binary files /dev/null and b/backend/routes/__pycache__/admin.cpython-311.pyc differ diff --git a/backend/routes/__pycache__/auth.cpython-311.pyc b/backend/routes/__pycache__/auth.cpython-311.pyc new file mode 100644 index 0000000..c8e2ccc Binary files /dev/null and b/backend/routes/__pycache__/auth.cpython-311.pyc differ diff --git a/backend/routes/__pycache__/snippets.cpython-311.pyc b/backend/routes/__pycache__/snippets.cpython-311.pyc new file mode 100644 index 0000000..bd4e252 Binary files /dev/null and b/backend/routes/__pycache__/snippets.cpython-311.pyc differ diff --git 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s=n.facet(dl),o=r.facet(dl),l;return(l=s.find(O=>O.field==this))&&l!=o.find(O=>O.field==this)?(n.values[i]=l.create(n),1):r.config.address[this.id]!=null?(n.values[i]=r.field(this),0):(n.values[i]=this.create(n),1)}}}init(e){return[this,dl.of({field:this,create:e})]}get extension(){return this}}const bn={lowest:4,low:3,default:2,high:1,highest:0};function ps(t){return e=>new A0(e,t)}const xn={highest:ps(bn.highest),high:ps(bn.high),default:ps(bn.default),low:ps(bn.low),lowest:ps(bn.lowest)};class A0{constructor(e,i){this.inner=e,this.prec=i}}class xa{of(e){return new Dc(this,e)}reconfigure(e){return xa.reconfigure.of({compartment:this,extension:e})}get(e){return e.config.compartments.get(this)}}class Dc{constructor(e,i){this.compartment=e,this.inner=i}}class _O{constructor(e,i,n,r,s,o){for(this.base=e,this.compartments=i,this.dynamicSlots=n,this.address=r,this.staticValues=s,this.facets=o,this.statusTemplate=[];this.statusTemplate.length>1]}static resolve(e,i,n){let r=[],s=Object.create(null),o=new Map;for(let h of jv(e,i,o))h instanceof Ve?r.push(h):(s[h.facet.id]||(s[h.facet.id]=[])).push(h);let l=Object.create(null),O=[],a=[];for(let h of r)l[h.id]=a.length<<1,a.push(f=>h.slot(f));let u=n==null?void 0:n.config.facets;for(let h in s){let f=s[h],d=f[0].facet,Q=u&&u[h]||[];if(f.every(S=>S.type==0))if(l[d.id]=O.length<<1|1,Cf(Q,f))O.push(n.facet(d));else{let S=d.combine(f.map(p=>p.value));O.push(n&&d.compare(S,n.facet(d))?n.facet(d):S)}else{for(let S of f)S.type==0?(l[S.id]=O.length<<1|1,O.push(S.value)):(l[S.id]=a.length<<1,a.push(p=>S.dynamicSlot(p)));l[d.id]=a.length<<1,a.push(S=>zv(S,d,f))}}let c=a.map(h=>h(l));return new _O(e,o,c,l,O,s)}}function jv(t,e,i){let n=[[],[],[],[],[]],r=new Map;function s(o,l){let O=r.get(o);if(O!=null){if(O<=l)return;let a=n[O].indexOf(o);a>-1&&n[O].splice(a,1),o instanceof Dc&&i.delete(o.compartment)}if(r.set(o,l),Array.isArray(o))for(let a of o)s(a,l);else if(o instanceof Dc){if(i.has(o.compartment))throw new RangeError("Duplicate use of compartment in extensions");let a=e.get(o.compartment)||o.inner;i.set(o.compartment,a),s(a,l)}else if(o instanceof A0)s(o.inner,o.prec);else if(o instanceof Ve)n[l].push(o),o.provides&&s(o.provides,l);else if(o instanceof Hl)n[l].push(o),o.facet.extensions&&s(o.facet.extensions,bn.default);else{let a=o.extension;if(!a)throw new Error(`Unrecognized extension value in extension set (${o}). 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this.startState.config!=this.state.config}isUserEvent(e){let i=this.annotation(we.userEvent);return!!(i&&(i==e||i.length>e.length&&i.slice(0,e.length)==e&&i[e.length]=="."))}}we.time=mi.define();we.userEvent=mi.define();we.addToHistory=mi.define();we.remote=mi.define();function Av(t,e){let i=[];for(let n=0,r=0;;){let s,o;if(n=t[n]))s=t[n++],o=t[n++];else if(r=0;r--){let s=n[r](t);s instanceof we?t=s:Array.isArray(s)&&s.length==1&&s[0]instanceof we?t=s[0]:t=F0(e,Yr(s),!1)}return t}function Mv(t){let e=t.startState,i=e.facet(N0),n=t;for(let r=i.length-1;r>=0;r--){let s=i[r](t);s&&Object.keys(s).length&&(n=B0(n,Ic(e,s,t.changes.newLength),!0))}return n==t?t:we.create(e,t.changes,t.selection,n.effects,n.annotations,n.scrollIntoView)}const Lv=[];function Yr(t){return t==null?Lv:Array.isArray(t)?t:[t]}var de=function(t){return t[t.Word=0]="Word",t[t.Space=1]="Space",t[t.Other=2]="Other",t}(de||(de={}));const Dv=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let Bc;try{Bc=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function Nv(t){if(Bc)return Bc.test(t);for(let e=0;e"€"&&(i.toUpperCase()!=i.toLowerCase()||Dv.test(i)))return!0}return!1}function Iv(t){return e=>{if(!/\S/.test(e))return de.Space;if(Nv(e))return de.Word;for(let i=0;i-1)return de.Word;return de.Other}}class I{constructor(e,i,n,r,s,o){this.config=e,this.doc=i,this.selection=n,this.values=r,this.status=e.statusTemplate.slice(),this.computeSlot=s,o&&(o._state=this);for(let l=0;lr.set(a,O)),i=null),r.set(l.value.compartment,l.value.extension)):l.is(G.reconfigure)?(i=null,n=l.value):l.is(G.appendConfig)&&(i=null,n=Yr(n).concat(l.value));let s;i?s=e.startState.values.slice():(i=_O.resolve(n,r,this),s=new I(i,this.doc,this.selection,i.dynamicSlots.map(()=>null),(O,a)=>a.reconfigure(O,this),null).values);let 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spans(e,i,n,r,s=-1){let o=new ms(e,null,s).goto(i),l=i,O=o.openStart;for(;;){let a=Math.min(o.to,n);if(o.point){let u=o.activeForPoint(o.to),c=o.pointFroml&&(r.span(l,a,o.active,O),O=o.openEnd(a));if(o.to>n)return O+(o.point&&o.to>n?1:0);l=o.to,o.next()}}static of(e,i=!1){let n=new Wi;for(let r of e instanceof Fc?[e]:i?Bv(e):e)n.add(r.from,r.to,r.value);return n.finish()}static join(e){if(!e.length)return F.empty;let i=e[e.length-1];for(let n=e.length-2;n>=0;n--)for(let r=e[n];r!=F.empty;r=r.nextLayer)i=new F(r.chunkPos,r.chunk,i,Math.max(r.maxPoint,i.maxPoint));return i}}F.empty=new F([],[],null,-1);function Bv(t){if(t.length>1)for(let e=t[0],i=1;i0)return t.slice().sort(Hc);e=n}return t}F.empty.nextLayer=F.empty;class Wi{finishChunk(e){this.chunks.push(new 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mn&&hw(this.widget,e.widget)&&this.block==e.block&&this.startSide==e.startSide&&this.endSide==e.endSide}range(e,i=e){if(this.isReplace&&(e>i||e==i&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&i!=e)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(e,i)}}mn.prototype.point=!0;function dS(t,e=!1){let{inclusiveStart:i,inclusiveEnd:n}=t;return i==null&&(i=t.inclusive),n==null&&(n=t.inclusive),{start:i??e,end:n??e}}function hw(t,e){return t==e||!!(t&&e&&t.compare(e))}function Jl(t,e,i,n=0){let r=i.length-1;r>=0&&i[r]+n>=t?i[r]=Math.max(i[r],e):i.push(t,e)}class xe extends oe{constructor(){super(...arguments),this.children=[],this.length=0,this.prevAttrs=void 0,this.attrs=null,this.breakAfter=0}merge(e,i,n,r,s,o){if(n){if(!(n instanceof xe))return!1;this.dom||n.transferDOM(this)}return r&&this.setDeco(n?n.attrs:null),OS(this,e,i,n?n.children.slice():[],s,o),!0}split(e){let i=new xe;if(i.breakAfter=this.breakAfter,this.length==0)return i;let{i:n,off:r}=this.childPos(e);r&&(i.append(this.children[n].split(r),0),this.children[n].merge(r,this.children[n].length,null,!1,0,0),n++);for(let s=n;s0&&this.children[n-1].length==0;)this.children[--n].destroy();return this.children.length=n,this.markDirty(),this.length=e,i}transferDOM(e){this.dom&&(this.markDirty(),e.setDOM(this.dom),e.prevAttrs=this.prevAttrs===void 0?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(e){zO(this.attrs,e)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=e)}append(e,i){hS(this,e,i)}addLineDeco(e){let i=e.spec.attributes,n=e.spec.class;i&&(this.attrs=oh(i,this.attrs||{})),n&&(this.attrs=oh({class:n},this.attrs||{}))}domAtPos(e){return cS(this,e)}reuseDOM(e){e.nodeName=="DIV"&&(this.setDOM(e),this.flags|=6)}sync(e,i){var n;this.dom?this.flags&4&&(iS(this.dom),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0):(this.setDOM(document.createElement("div")),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0),this.prevAttrs!==void 0&&(lh(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(e,i);let r=this.dom.lastChild;for(;r&&oe.get(r)instanceof zi;)r=r.lastChild;if(!r||!this.length||r.nodeName!="BR"&&((n=oe.get(r))===null||n===void 0?void 0:n.isEditable)==!1&&(!U.ios||!this.children.some(s=>s instanceof It))){let s=document.createElement("BR");s.cmIgnore=!0,this.dom.appendChild(s)}}measureTextSize(){if(this.children.length==0||this.length>20)return null;let e=0,i;for(let n of this.children){if(!(n instanceof It)||/[^ -~]/.test(n.text))return null;let r=Dr(n.dom);if(r.length!=1)return null;e+=r[0].width,i=r[0].height}return e?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:e/this.length,textHeight:i}:null}coordsAt(e,i){let n=fS(this,e,i);if(!this.children.length&&n&&this.parent){let{heightOracle:r}=this.parent.view.viewState,s=n.bottom-n.top;if(Math.abs(s-r.lineHeight)<2&&r.textHeight=i){if(s instanceof xe)return s;if(o>i)break}r=o+s.breakAfter}return null}}class Zi extends oe{constructor(e,i,n){super(),this.widget=e,this.length=i,this.deco=n,this.breakAfter=0,this.prevWidget=null}merge(e,i,n,r,s,o){return n&&(!(n instanceof Zi)||!this.widget.compare(n.widget)||e>0&&s<=0||i0}}class Oh extends Qi{constructor(e){super(),this.height=e}toDOM(){let e=document.createElement("div");return e.className="cm-gap",this.updateDOM(e),e}eq(e){return e.height==this.height}updateDOM(e){return e.style.height=this.height+"px",!0}get editable(){return!0}get estimatedHeight(){return this.height}ignoreEvent(){return!1}}class Gs{constructor(e,i,n,r){this.doc=e,this.pos=i,this.end=n,this.disallowBlockEffectsFor=r,this.content=[],this.curLine=null,this.breakAtStart=0,this.pendingBuffer=0,this.bufferMarks=[],this.atCursorPos=!0,this.openStart=-1,this.openEnd=-1,this.text="",this.textOff=0,this.cursor=e.iter(),this.skip=i}posCovered(){if(this.content.length==0)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let e=this.content[this.content.length-1];return!(e.breakAfter||e instanceof Zi&&e.deco.endSide<0)}getLine(){return this.curLine||(this.content.push(this.curLine=new xe),this.atCursorPos=!0),this.curLine}flushBuffer(e=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(gl(new Nr(-1),e),e.length),this.pendingBuffer=0)}addBlockWidget(e){this.flushBuffer(),this.curLine=null,this.content.push(e)}finish(e){this.pendingBuffer&&e<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,!this.posCovered()&&!(e&&this.content.length&&this.content[this.content.length-1]instanceof Zi)&&this.getLine()}buildText(e,i,n){for(;e>0;){if(this.textOff==this.text.length){let{value:s,lineBreak:o,done:l}=this.cursor.next(this.skip);if(this.skip=0,l)throw new Error("Ran out of text content when drawing inline views");if(o){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,e--;continue}else this.text=s,this.textOff=0}let r=Math.min(this.text.length-this.textOff,e,512);this.flushBuffer(i.slice(i.length-n)),this.getLine().append(gl(new It(this.text.slice(this.textOff,this.textOff+r)),i),n),this.atCursorPos=!0,this.textOff+=r,e-=r,n=0}}span(e,i,n,r){this.buildText(i-e,n,r),this.pos=i,this.openStart<0&&(this.openStart=r)}point(e,i,n,r,s,o){if(this.disallowBlockEffectsFor[o]&&n instanceof mn){if(n.block)throw new RangeError("Block decorations may not be specified via plugins");if(i>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let l=i-e;if(n instanceof mn)if(n.block)n.startSide>0&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new Zi(n.widget||Ir.block,l,n));else{let O=Ji.create(n.widget||Ir.inline,l,l?0:n.startSide),a=this.atCursorPos&&!O.isEditable&&s<=r.length&&(e0),u=!O.isEditable&&(er.length||n.startSide<=0),c=this.getLine();this.pendingBuffer==2&&!a&&!O.isEditable&&(this.pendingBuffer=0),this.flushBuffer(r),a&&(c.append(gl(new Nr(1),r),s),s=r.length+Math.max(0,s-r.length)),c.append(gl(O,r),s),this.atCursorPos=u,this.pendingBuffer=u?er.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=r.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(n);l&&(this.textOff+l<=this.text.length?this.textOff+=l:(this.skip+=l-(this.text.length-this.textOff),this.text="",this.textOff=0),this.pos=i),this.openStart<0&&(this.openStart=s)}static build(e,i,n,r,s){let o=new Gs(e,i,n,s);return o.openEnd=F.spans(r,i,n,o),o.openStart<0&&(o.openStart=o.openEnd),o.finish(o.openEnd),o}}function gl(t,e){for(let i of e)t=new zi(i,[t],t.length);return t}class Ir extends Qi{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}Ir.inline=new Ir("span");Ir.block=new Ir("div");var he=function(t){return t[t.LTR=0]="LTR",t[t.RTL=1]="RTL",t}(he||(he={}));const Bn=he.LTR,Gf=he.RTL;function pS(t){let e=[];for(let i=0;i=i){if(l.level==n)return o;(s<0||(r!=0?r<0?l.fromi:e[s].level>l.level))&&(s=o)}}if(s<0)throw new RangeError("Index out of range");return s}}function gS(t,e){if(t.length!=e.length)return!1;for(let i=0;i=0;Q-=3)if(ei[Q+1]==-f){let S=ei[Q+2],p=S&2?r:S&4?S&1?s:r:0;p&&(se[c]=se[ei[Q]]=p),l=Q;break}}else{if(ei.length==189)break;ei[l++]=c,ei[l++]=h,ei[l++]=O}else if((d=se[c])==2||d==1){let Q=d==r;O=Q?0:1;for(let S=l-3;S>=0;S-=3){let 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0?s:-1,n.assoc),O=e[l],a=O.side(r,i);if(o==a){let h=l+=r?1:-1;if(h<0||h>=e.length)return null;O=e[l=h],o=O.side(!r,i),a=O.side(r,i)}let u=Ee(t.text,o,O.forward(r,i));(uO.to)&&(u=a),$S=t.text.slice(Math.min(o,u),Math.max(o,u));let c=l==(r?e.length-1:0)?null:e[l+(r?1:-1)];return c&&u==a&&c.level+(r?0:1)t.some(e=>e)}),kS=_.define({combine:t=>t.some(e=>e)}),TS=_.define();class Rr{constructor(e,i="nearest",n="nearest",r=5,s=5,o=!1){this.range=e,this.y=i,this.x=n,this.yMargin=r,this.xMargin=s,this.isSnapshot=o}map(e){return e.empty?this:new Rr(this.range.map(e),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(e){return this.range.to<=e.doc.length?this:new Rr(v.cursor(e.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const Ql=G.define({map:(t,e)=>t.map(e)}),bS=G.define();function ut(t,e,i){let n=t.facet(xS);n.length?n[0](e):window.onerror&&window.onerror(String(e),i,void 0,void 0,e)||(i?console.error(i+":",e):console.error(e))}const ki=_.define({combine:t=>t.length?t[0]:!0});let yw=0;const Sr=_.define({combine(t){return t.filter((e,i)=>{for(let n=0;n{let O=[];return o&&O.push(mo.of(a=>{let u=a.plugin(l);return u?o(u):C.none})),s&&O.push(s(l)),O})}static fromClass(e,i){return ye.define((n,r)=>new e(n,r),i)}}class pu{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}get plugin(){return this.spec&&this.spec.plugin}update(e){if(this.value){if(this.mustUpdate){let i=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(i)}catch(n){if(ut(i.state,n,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch{}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.plugin.create(e,this.spec.arg)}catch(i){ut(e.state,i,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var i;if(!((i=this.value)===null||i===void 0)&&i.destroy)try{this.value.destroy()}catch(n){ut(e.state,n,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const YS=_.define(),Df=_.define(),mo=_.define(),ZS=_.define(),va=_.define(),RS=_.define();function sm(t,e){let i=t.state.facet(RS);if(!i.length)return i;let n=i.map(s=>s instanceof Function?s(t):s),r=[];return F.spans(n,e.from,e.to,{point(){},span(s,o,l,O){let a=s-e.from,u=o-e.from,c=r;for(let h=l.length-1;h>=0;h--,O--){let f=l[h].spec.bidiIsolate,d;if(f==null&&(f=Pw(e.text,a,u)),O>0&&c.length&&(d=c[c.length-1]).to==a&&d.direction==f)d.to=u,c=d.inner;else{let Q={from:a,to:u,direction:f,inner:[]};c.push(Q),c=Q.inner}}}}),r}const qS=_.define();function Nf(t){let e=0,i=0,n=0,r=0;for(let s of t.state.facet(qS)){let o=s(t);o&&(o.left!=null&&(e=Math.max(e,o.left)),o.right!=null&&(i=Math.max(i,o.right)),o.top!=null&&(n=Math.max(n,o.top)),o.bottom!=null&&(r=Math.max(r,o.bottom)))}return{left:e,right:i,top:n,bottom:r}}const ws=_.define();class _t{constructor(e,i,n,r){this.fromA=e,this.toA=i,this.fromB=n,this.toB=r}join(e){return new _t(Math.min(this.fromA,e.fromA),Math.max(this.toA,e.toA),Math.min(this.fromB,e.fromB),Math.max(this.toB,e.toB))}addToSet(e){let i=e.length,n=this;for(;i>0;i--){let r=e[i-1];if(!(r.fromA>n.toA)){if(r.toAu)break;s+=2}if(!O)return n;new _t(O.fromA,O.toA,O.fromB,O.toB).addToSet(n),o=O.toA,l=O.toB}}}class jO{constructor(e,i,n){this.view=e,this.state=i,this.transactions=n,this.flags=0,this.startState=e.state,this.changes=Ze.empty(this.startState.doc.length);for(let s of n)this.changes=this.changes.compose(s.changes);let r=[];this.changes.iterChangedRanges((s,o,l,O)=>r.push(new _t(s,o,l,O))),this.changedRanges=r}static create(e,i,n){return new jO(e,i,n)}get viewportChanged(){return(this.flags&4)>0}get viewportMoved(){return(this.flags&8)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&18)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}class om extends oe{get length(){return this.view.state.doc.length}constructor(e){super(),this.view=e,this.decorations=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,this.editContextFormatting=C.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(e.contentDOM),this.children=[new xe],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new _t(0,0,0,e.state.doc.length)],0,null)}update(e){var i;let n=e.changedRanges;this.minWidth>0&&n.length&&(n.every(({fromA:a,toA:u})=>uthis.minWidthTo)?(this.minWidthFrom=e.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=e.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(e);let r=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((i=this.domChanged)===null||i===void 0)&&i.newSel?r=this.domChanged.newSel.head:!bw(e.changes,this.hasComposition)&&!e.selectionSet&&(r=e.state.selection.main.head));let s=r>-1?Xw(this.view,e.changes,r):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:a,to:u}=this.hasComposition;n=new _t(a,u,e.changes.mapPos(a,-1),e.changes.mapPos(u,1)).addToSet(n.slice())}this.hasComposition=s?{from:s.range.fromB,to:s.range.toB}:null,(U.ie||U.chrome)&&!s&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,l=this.updateDeco(),O=kw(o,l,e.changes);return n=_t.extendWithRanges(n,O),!(this.flags&7)&&n.length==0?!1:(this.updateInner(n,e.startState.doc.length,s),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,i,n){this.view.viewState.mustMeasureContent=!0,this.updateChildren(e,i,n);let{observer:r}=this.view;r.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let o=U.chrome||U.ios?{node:r.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,o),this.flags&=-8,o&&(o.written||r.selectionRange.focusNode!=o.node)&&(this.forceSelection=!0),this.dom.style.height=""}),this.markedForComposition.forEach(o=>o.flags&=-9);let s=[];if(this.view.viewport.from||this.view.viewport.to=0?r[o]:null;if(!l)break;let{fromA:O,toA:a,fromB:u,toB:c}=l,h,f,d,Q;if(n&&n.range.fromBu){let P=Gs.build(this.view.state.doc,u,n.range.fromB,this.decorations,this.dynamicDecorationMap),y=Gs.build(this.view.state.doc,n.range.toB,c,this.decorations,this.dynamicDecorationMap);f=P.breakAtStart,d=P.openStart,Q=y.openEnd;let x=this.compositionView(n);y.breakAtStart?x.breakAfter=1:y.content.length&&x.merge(x.length,x.length,y.content[0],!1,y.openStart,0)&&(x.breakAfter=y.content[0].breakAfter,y.content.shift()),P.content.length&&x.merge(0,0,P.content[P.content.length-1],!0,0,P.openEnd)&&P.content.pop(),h=P.content.concat(x).concat(y.content)}else({content:h,breakAtStart:f,openStart:d,openEnd:Q}=Gs.build(this.view.state.doc,u,c,this.decorations,this.dynamicDecorationMap));let{i:S,off:p}=s.findPos(a,1),{i:g,off:$}=s.findPos(O,-1);lS(this,g,$,S,p,h,f,d,Q)}n&&this.fixCompositionDOM(n)}updateEditContextFormatting(e){this.editContextFormatting=this.editContextFormatting.map(e.changes);for(let i of e.transactions)for(let n of i.effects)n.is(bS)&&(this.editContextFormatting=n.value)}compositionView(e){let i=new It(e.text.nodeValue);i.flags|=8;for(let{deco:r}of e.marks)i=new zi(r,[i],i.length);let n=new xe;return n.append(i,0),n}fixCompositionDOM(e){let i=(s,o)=>{o.flags|=8|(o.children.some(O=>O.flags&7)?1:0),this.markedForComposition.add(o);let l=oe.get(s);l&&l!=o&&(l.dom=null),o.setDOM(s)},n=this.childPos(e.range.fromB,1),r=this.children[n.i];i(e.line,r);for(let s=e.marks.length-1;s>=-1;s--)n=r.childPos(n.off,1),r=r.children[n.i],i(s>=0?e.marks[s].node:e.text,r)}updateSelection(e=!1,i=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let n=this.view.root.activeElement,r=n==this.dom,s=!r&&!(this.view.state.facet(ki)||this.dom.tabIndex>-1)&&Kl(this.dom,this.view.observer.selectionRange)&&!(n&&this.dom.contains(n));if(!(r||i||s))return;let o=this.forceSelection;this.forceSelection=!1;let l=this.view.state.selection.main,O=this.moveToLine(this.domAtPos(l.anchor)),a=l.empty?O:this.moveToLine(this.domAtPos(l.head));if(U.gecko&&l.empty&&!this.hasComposition&&xw(O)){let c=document.createTextNode("");this.view.observer.ignore(()=>O.node.insertBefore(c,O.node.childNodes[O.offset]||null)),O=a=new Ie(c,0),o=!0}let u=this.view.observer.selectionRange;(o||!u.focusNode||(!As(O.node,O.offset,u.anchorNode,u.anchorOffset)||!As(a.node,a.offset,u.focusNode,u.focusOffset))&&!this.suppressWidgetCursorChange(u,l))&&(this.view.observer.ignore(()=>{U.android&&U.chrome&&this.dom.contains(u.focusNode)&&Tw(u.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let c=po(this.view.root);if(c)if(l.empty){if(U.gecko){let h=vw(O.node,O.offset);if(h&&h!=3){let f=(h==1?rS:sS)(O.node,O.offset);f&&(O=new Ie(f.node,f.offset))}}c.collapse(O.node,O.offset),l.bidiLevel!=null&&c.caretBidiLevel!==void 0&&(c.caretBidiLevel=l.bidiLevel)}else if(c.extend){c.collapse(O.node,O.offset);try{c.extend(a.node,a.offset)}catch{}}else{let h=document.createRange();l.anchor>l.head&&([O,a]=[a,O]),h.setEnd(a.node,a.offset),h.setStart(O.node,O.offset),c.removeAllRanges(),c.addRange(h)}s&&this.view.root.activeElement==this.dom&&(this.dom.blur(),n&&n.focus())}),this.view.observer.setSelectionRange(O,a)),this.impreciseAnchor=O.precise?null:new Ie(u.anchorNode,u.anchorOffset),this.impreciseHead=a.precise?null:new Ie(u.focusNode,u.focusOffset)}suppressWidgetCursorChange(e,i){return this.hasComposition&&i.empty&&As(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==i.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,i=e.state.selection.main,n=po(e.root),{anchorNode:r,anchorOffset:s}=e.observer.selectionRange;if(!n||!i.empty||!i.assoc||!n.modify)return;let o=xe.find(this,i.head);if(!o)return;let l=o.posAtStart;if(i.head==l||i.head==l+o.length)return;let O=this.coordsAt(i.head,-1),a=this.coordsAt(i.head,1);if(!O||!a||O.bottom>a.top)return;let u=this.domAtPos(i.head+i.assoc);n.collapse(u.node,u.offset),n.modify("move",i.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let c=e.observer.selectionRange;e.docView.posFromDOM(c.anchorNode,c.anchorOffset)!=i.from&&n.collapse(r,s)}moveToLine(e){let i=this.dom,n;if(e.node!=i)return e;for(let r=e.offset;!n&&r=0;r--){let s=oe.get(i.childNodes[r]);s instanceof xe&&(n=s.domAtPos(s.length))}return n?new Ie(n.node,n.offset,!0):e}nearest(e){for(let i=e;i;){let n=oe.get(i);if(n&&n.rootView==this)return n;i=i.parentNode}return null}posFromDOM(e,i){let n=this.nearest(e);if(!n)throw new RangeError("Trying to find position for a DOM position outside of the document");return n.localPosFromDOM(e,i)+n.posAtStart}domAtPos(e){let{i,off:n}=this.childCursor().findPos(e,-1);for(;i=0;o--){let l=this.children[o],O=s-l.breakAfter,a=O-l.length;if(Oe||l.covers(1))&&(!n||l instanceof xe&&!(n instanceof xe&&i>=0)))n=l,r=a;else if(n&&a==e&&O==e&&l instanceof Zi&&Math.abs(i)<2){if(l.deco.startSide<0)break;o&&(n=null)}s=a}return n?n.coordsAt(e-r,i):null}coordsForChar(e){let{i,off:n}=this.childPos(e,1),r=this.children[i];if(!(r instanceof xe))return null;for(;r.children.length;){let{i:l,off:O}=r.childPos(n,1);for(;;l++){if(l==r.children.length)return null;if((r=r.children[l]).length)break}n=O}if(!(r instanceof It))return null;let s=Ee(r.text,n);if(s==n)return null;let o=In(r.dom,n,s).getClientRects();for(let l=0;lMath.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,l=-1,O=this.view.textDirection==he.LTR;for(let a=0,u=0;ur)break;if(a>=n){let f=c.dom.getBoundingClientRect();if(i.push(f.height),o){let d=c.dom.lastChild,Q=d?Dr(d):[];if(Q.length){let S=Q[Q.length-1],p=O?S.right-f.left:f.right-S.left;p>l&&(l=p,this.minWidth=s,this.minWidthFrom=a,this.minWidthTo=h)}}}a=h+c.breakAfter}return i}textDirectionAt(e){let{i}=this.childPos(e,1);return getComputedStyle(this.children[i].dom).direction=="rtl"?he.RTL:he.LTR}measureTextSize(){for(let s of this.children)if(s instanceof xe){let o=s.measureTextSize();if(o)return o}let e=document.createElement("div"),i,n,r;return e.className="cm-line",e.style.width="99999px",e.style.position="absolute",e.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.dom.appendChild(e);let s=Dr(e.firstChild)[0];i=e.getBoundingClientRect().height,n=s?s.width/27:7,r=s?s.height:i,e.remove()}),{lineHeight:i,charWidth:n,textHeight:r}}childCursor(e=this.length){let i=this.children.length;return i&&(e-=this.children[--i].length),new oS(this.children,e,i)}computeBlockGapDeco(){let e=[],i=this.view.viewState;for(let n=0,r=0;;r++){let s=r==i.viewports.length?null:i.viewports[r],o=s?s.from-1:this.length;if(o>n){let l=(i.lineBlockAt(o).bottom-i.lineBlockAt(n).top)/this.view.scaleY;e.push(C.replace({widget:new Oh(l),block:!0,inclusive:!0,isBlockGap:!0}).range(n,o))}if(!s)break;n=s.to+1}return C.set(e)}updateDeco(){let e=1,i=this.view.state.facet(mo).map(s=>(this.dynamicDecorationMap[e++]=typeof s=="function")?s(this.view):s),n=!1,r=this.view.state.facet(ZS).map((s,o)=>{let l=typeof s=="function";return l&&(n=!0),l?s(this.view):s});for(r.length&&(this.dynamicDecorationMap[e++]=n,i.push(F.join(r))),this.decorations=[this.editContextFormatting,...i,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];ei.anchor?-1:1),r;if(!n)return;!i.empty&&(r=this.coordsAt(i.anchor,i.anchor>i.head?-1:1))&&(n={left:Math.min(n.left,r.left),top:Math.min(n.top,r.top),right:Math.max(n.right,r.right),bottom:Math.max(n.bottom,r.bottom)});let s=Nf(this.view),o={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom},{offsetWidth:l,offsetHeight:O}=this.view.scrollDOM;tw(this.view.scrollDOM,o,i.head{ne.from&&(i=!0)}),i}function Yw(t,e,i=1){let n=t.charCategorizer(e),r=t.doc.lineAt(e),s=e-r.from;if(r.length==0)return v.cursor(e);s==0?i=1:s==r.length&&(i=-1);let o=s,l=s;i<0?o=Ee(r.text,s,!1):l=Ee(r.text,s);let O=n(r.text.slice(o,l));for(;o>0;){let a=Ee(r.text,o,!1);if(n(r.text.slice(a,o))!=O)break;o=a}for(;lt?e.left-t:Math.max(0,t-e.right)}function Rw(t,e){return e.top>t?e.top-t:Math.max(0,t-e.bottom)}function mu(t,e){return t.tope.top+1}function lm(t,e){return et.bottom?{top:t.top,left:t.left,right:t.right,bottom:e}:t}function fh(t,e,i){let n,r,s,o,l=!1,O,a,u,c;for(let d=t.firstChild;d;d=d.nextSibling){let Q=Dr(d);for(let S=0;S$||o==$&&s>g)&&(n=d,r=p,s=g,o=$,l=g?e0:Sp.bottom&&(!u||u.bottomp.top)&&(a=d,c=p):u&&mu(u,p)?u=Om(u,p.bottom):c&&mu(c,p)&&(c=lm(c,p.top))}}if(u&&u.bottom>=i?(n=O,r=u):c&&c.top<=i&&(n=a,r=c),!n)return{node:t,offset:0};let h=Math.max(r.left,Math.min(r.right,e));if(n.nodeType==3)return am(n,h,i);if(l&&n.contentEditable!="false")return fh(n,h,i);let f=Array.prototype.indexOf.call(t.childNodes,n)+(e>=(r.left+r.right)/2?1:0);return{node:t,offset:f}}function am(t,e,i){let n=t.nodeValue.length,r=-1,s=1e9,o=0;for(let l=0;li?u.top-i:i-u.bottom)-1;if(u.left-1<=e&&u.right+1>=e&&c=(u.left+u.right)/2,f=h;if((U.chrome||U.gecko)&&In(t,l).getBoundingClientRect().left==u.right&&(f=!h),c<=0)return{node:t,offset:l+(f?1:0)};r=l+(f?1:0),s=c}}}return{node:t,offset:r>-1?r:o>0?t.nodeValue.length:0}}function _S(t,e,i,n=-1){var r,s;let o=t.contentDOM.getBoundingClientRect(),l=o.top+t.viewState.paddingTop,O,{docHeight:a}=t.viewState,{x:u,y:c}=e,h=c-l;if(h<0)return 0;if(h>a)return t.state.doc.length;for(let P=t.viewState.heightOracle.textHeight/2,y=!1;O=t.elementAtHeight(h),O.type!=tt.Text;)for(;h=n>0?O.bottom+P:O.top-P,!(h>=0&&h<=a);){if(y)return i?null:0;y=!0,n=-n}c=l+h;let f=O.from;if(ft.viewport.to)return t.viewport.to==t.state.doc.length?t.state.doc.length:i?null:um(t,o,O,u,c);let d=t.dom.ownerDocument,Q=t.root.elementFromPoint?t.root:d,S=Q.elementFromPoint(u,c);S&&!t.contentDOM.contains(S)&&(S=null),S||(u=Math.max(o.left+1,Math.min(o.right-1,u)),S=Q.elementFromPoint(u,c),S&&!t.contentDOM.contains(S)&&(S=null));let p,g=-1;if(S&&((r=t.docView.nearest(S))===null||r===void 0?void 0:r.isEditable)!=!1){if(d.caretPositionFromPoint){let P=d.caretPositionFromPoint(u,c);P&&({offsetNode:p,offset:g}=P)}else if(d.caretRangeFromPoint){let P=d.caretRangeFromPoint(u,c);P&&({startContainer:p,startOffset:g}=P,(!t.contentDOM.contains(p)||U.safari&&qw(p,g,u)||U.chrome&&Uw(p,g,u))&&(p=void 0))}p&&(g=Math.min(pi(p),g))}if(!p||!t.docView.dom.contains(p)){let P=xe.find(t.docView,f);if(!P)return h>O.top+O.height/2?O.to:O.from;({node:p,offset:g}=fh(P.dom,u,c))}let $=t.docView.nearest(p);if(!$)return null;if($.isWidget&&((s=$.dom)===null||s===void 0?void 0:s.nodeType)==1){let P=$.dom.getBoundingClientRect();return e.yt.defaultLineHeight*1.5){let l=t.viewState.heightOracle.textHeight,O=Math.floor((r-i.top-(t.defaultLineHeight-l)*.5)/l);s+=O*t.viewState.heightOracle.lineLength}let o=t.state.sliceDoc(i.from,i.to);return i.from+Jc(o,s,t.state.tabSize)}function qw(t,e,i){let n,r=t;if(t.nodeType!=3||e!=(n=t.nodeValue.length))return!1;for(;;){let s=r.nextSibling;if(s){if(s.nodeName=="BR")break;return!1}else{let o=r.parentNode;if(!o||o.nodeName=="DIV")break;r=o}}return In(t,n-1,n).getBoundingClientRect().right>i}function Uw(t,e,i){if(e!=0)return!1;for(let r=t;;){let s=r.parentNode;if(!s||s.nodeType!=1||s.firstChild!=r)return!1;if(s.classList.contains("cm-line"))break;r=s}let n=t.nodeType==1?t.getBoundingClientRect():In(t,0,Math.max(t.nodeValue.length,1)).getBoundingClientRect();return i-n.left>5}function dh(t,e,i){let n=t.lineBlockAt(e);if(Array.isArray(n.type)){let r;for(let s of n.type){if(s.from>e)break;if(!(s.toe)return s;(!r||s.type==tt.Text&&(r.type!=s.type||(i<0?s.frome)))&&(r=s)}}return r||n}return n}function _w(t,e,i,n){let r=dh(t,e.head,e.assoc||-1),s=!n||r.type!=tt.Text||!(t.lineWrapping||r.widgetLineBreaks)?null:t.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head);if(s){let o=t.dom.getBoundingClientRect(),l=t.textDirectionAt(r.from),O=t.posAtCoords({x:i==(l==he.LTR)?o.right-1:o.left+1,y:(s.top+s.bottom)/2});if(O!=null)return v.cursor(O,i?-1:1)}return v.cursor(i?r.to:r.from,i?-1:1)}function cm(t,e,i,n){let r=t.state.doc.lineAt(e.head),s=t.bidiSpans(r),o=t.textDirectionAt(r.from);for(let l=e,O=null;;){let a=Sw(r,s,o,l,i),u=$S;if(!a){if(r.number==(i?t.state.doc.lines:1))return l;u=` -`,r=t.state.doc.line(r.number+(i?1:-1)),s=t.bidiSpans(r),a=t.visualLineSide(r,!i)}if(O){if(!O(u))return l}else{if(!n)return a;O=n(u)}l=a}}function Vw(t,e,i){let n=t.state.charCategorizer(e),r=n(i);return s=>{let o=n(s);return r==de.Space&&(r=o),r==o}}function Ww(t,e,i,n){let r=e.head,s=i?1:-1;if(r==(i?t.state.doc.length:0))return v.cursor(r,e.assoc);let o=e.goalColumn,l,O=t.contentDOM.getBoundingClientRect(),a=t.coordsAtPos(r,e.assoc||-1),u=t.documentTop;if(a)o==null&&(o=a.left-O.left),l=s<0?a.top:a.bottom;else{let f=t.viewState.lineBlockAt(r);o==null&&(o=Math.min(O.right-O.left,t.defaultCharacterWidth*(r-f.from))),l=(s<0?f.top:f.bottom)+u}let c=O.left+o,h=n??t.viewState.heightOracle.textHeight>>1;for(let f=0;;f+=10){let d=l+(h+f)*s,Q=_S(t,{x:c,y:d},!1,s);if(dO.bottom||(s<0?Qr)){let S=t.docView.coordsForChar(Q),p=!S||d{if(e>s&&er(t)),i.from,e.head>i.from?-1:1);return n==i.from?i:v.cursor(n,ns)&&this.lineBreak(),r=o}return this.findPointBefore(n,i),this}readTextNode(e){let i=e.nodeValue;for(let n of this.points)n.node==e&&(n.pos=this.text.length+Math.min(n.offset,i.length));for(let n=0,r=this.lineSeparator?null:/\r\n?|\n/g;;){let s=-1,o=1,l;if(this.lineSeparator?(s=i.indexOf(this.lineSeparator,n),o=this.lineSeparator.length):(l=r.exec(i))&&(s=l.index,o=l[0].length),this.append(i.slice(n,s<0?i.length:s)),s<0)break;if(this.lineBreak(),o>1)for(let O of this.points)O.node==e&&O.pos>this.text.length&&(O.pos-=o-1);n=s+o}}readNode(e){if(e.cmIgnore)return;let i=oe.get(e),n=i&&i.overrideDOMText;if(n!=null){this.findPointInside(e,n.length);for(let r=n.iter();!r.next().done;)r.lineBreak?this.lineBreak():this.append(r.value)}else e.nodeType==3?this.readTextNode(e):e.nodeName=="BR"?e.nextSibling&&this.lineBreak():e.nodeType==1&&this.readRange(e.firstChild,null)}findPointBefore(e,i){for(let n of this.points)n.node==e&&e.childNodes[n.offset]==i&&(n.pos=this.text.length)}findPointInside(e,i){for(let n of this.points)(e.nodeType==3?n.node==e:e.contains(n.node))&&(n.pos=this.text.length+(jw(e,n.node,n.offset)?i:0))}}function jw(t,e,i){for(;;){if(!e||i-1;let{impreciseHead:s,impreciseAnchor:o}=e.docView;if(e.state.readOnly&&i>-1)this.newSel=null;else if(i>-1&&(this.bounds=e.docView.domBoundsAround(i,n,0))){let l=s||o?[]:Gw(e),O=new zw(l,e.state);O.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=O.text,this.newSel=Mw(l,this.bounds.from)}else{let l=e.observer.selectionRange,O=s&&s.node==l.focusNode&&s.offset==l.focusOffset||!ih(e.contentDOM,l.focusNode)?e.state.selection.main.head:e.docView.posFromDOM(l.focusNode,l.focusOffset),a=o&&o.node==l.anchorNode&&o.offset==l.anchorOffset||!ih(e.contentDOM,l.anchorNode)?e.state.selection.main.anchor:e.docView.posFromDOM(l.anchorNode,l.anchorOffset),u=e.viewport;if((U.ios||U.chrome)&&e.state.selection.main.empty&&O!=a&&(u.from>0||u.toDate.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:o,to:l}=e.bounds,O=r.from,a=null;(s===8||U.android&&e.text.length=r.from&&i.to<=r.to&&(i.from!=r.from||i.to!=r.to)&&r.to-r.from-(i.to-i.from)<=4?i={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,i.from).append(i.insert).append(t.state.doc.slice(i.to,r.to))}:U.chrome&&i&&i.from==i.to&&i.from==r.head&&i.insert.toString()==` - `&&t.lineWrapping&&(n&&(n=v.single(n.main.anchor-1,n.main.head-1)),i={from:r.from,to:r.to,insert:B.of([" "])}),i)return If(t,i,n,s);if(n&&!n.main.eq(r)){let o=!1,l="select";return t.inputState.lastSelectionTime>Date.now()-50&&(t.inputState.lastSelectionOrigin=="select"&&(o=!0),l=t.inputState.lastSelectionOrigin,l=="select.pointer"&&(n=VS(t.state.facet(va).map(O=>O(t)),n))),t.dispatch({selection:n,scrollIntoView:o,userEvent:l}),!0}else return!1}function If(t,e,i,n=-1){if(U.ios&&t.inputState.flushIOSKey(e))return!0;let r=t.state.selection.main;if(U.android&&(e.to==r.to&&(e.from==r.from||e.from==r.from-1&&t.state.sliceDoc(e.from,r.from)==" ")&&e.insert.length==1&&e.insert.lines==2&&Zr(t.contentDOM,"Enter",13)||(e.from==r.from-1&&e.to==r.to&&e.insert.length==0||n==8&&e.insert.lengthr.head)&&Zr(t.contentDOM,"Backspace",8)||e.from==r.from&&e.to==r.to+1&&e.insert.length==0&&Zr(t.contentDOM,"Delete",46)))return!0;let s=e.insert.toString();t.inputState.composing>=0&&t.inputState.composing++;let o,l=()=>o||(o=Ew(t,e,i));return t.state.facet(XS).some(O=>O(t,e.from,e.to,s,l))||t.dispatch(l()),!0}function Ew(t,e,i){let n,r=t.state,s=r.selection.main;if(e.from>=s.from&&e.to<=s.to&&e.to-e.from>=(s.to-s.from)/3&&(!i||i.main.empty&&i.main.from==e.from+e.insert.length)&&t.inputState.composing<0){let l=s.frome.to?r.sliceDoc(e.to,s.to):"";n=r.replaceSelection(t.state.toText(l+e.insert.sliceString(0,void 0,t.state.lineBreak)+O))}else{let l=r.changes(e),O=i&&i.main.to<=l.newLength?i.main:void 0;if(r.selection.ranges.length>1&&t.inputState.composing>=0&&e.to<=s.to&&e.to>=s.to-10){let a=t.state.sliceDoc(e.from,e.to),u,c=i&&US(t,i.main.head);if(c){let d=e.insert.length-(e.to-e.from);u={from:c.from,to:c.to-d}}else u=t.state.doc.lineAt(s.head);let h=s.to-e.to,f=s.to-s.from;n=r.changeByRange(d=>{if(d.from==s.from&&d.to==s.to)return{changes:l,range:O||d.map(l)};let Q=d.to-h,S=Q-a.length;if(d.to-d.from!=f||t.state.sliceDoc(S,Q)!=a||d.to>=u.from&&d.from<=u.to)return{range:d};let p=r.changes({from:S,to:Q,insert:e.insert}),g=d.to-s.to;return{changes:p,range:O?v.range(Math.max(0,O.anchor+g),Math.max(0,O.head+g)):d.map(p)}})}else n={changes:l,selection:O&&r.selection.replaceRange(O)}}let o="input.type";return(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,o+=".compose",t.inputState.compositionFirstChange&&(o+=".start",t.inputState.compositionFirstChange=!1)),r.update(n,{userEvent:o,scrollIntoView:!0})}function Aw(t,e,i,n){let r=Math.min(t.length,e.length),s=0;for(;s0&&l>0&&t.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;if(n=="end"){let O=Math.max(0,s-Math.min(o,l));i-=o+O-s}if(o=o?s-i:0;s-=O,l=s+(l-o),o=s}else if(l=l?s-i:0;s-=O,o=s+(o-l),l=s}return{from:s,toA:o,toB:l}}function Gw(t){let e=[];if(t.root.activeElement!=t.contentDOM)return e;let{anchorNode:i,anchorOffset:n,focusNode:r,focusOffset:s}=t.observer.selectionRange;return i&&(e.push(new hm(i,n)),(r!=i||s!=n)&&e.push(new hm(r,s))),e}function Mw(t,e){if(t.length==0)return null;let i=t[0].pos,n=t.length==2?t[1].pos:i;return i>-1&&n>-1?v.single(i+e,n+e):null}class Lw{setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}constructor(e){this.view=e,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=e.hasFocus,U.safari&&e.contentDOM.addEventListener("input",()=>null),U.gecko&&lk(e.contentDOM.ownerDocument)}handleEvent(e){!Jw(this.view,e)||this.ignoreDuringComposition(e)||e.type=="keydown"&&this.keydown(e)||(this.view.updateState!=0?Promise.resolve().then(()=>this.runHandlers(e.type,e)):this.runHandlers(e.type,e))}runHandlers(e,i){let n=this.handlers[e];if(n){for(let r of n.observers)r(this.view,i);for(let r of n.handlers){if(i.defaultPrevented)break;if(r(this.view,i)){i.preventDefault();break}}}}ensureHandlers(e){let i=Dw(e),n=this.handlers,r=this.view.contentDOM;for(let s in i)if(s!="scroll"){let o=!i[s].handlers.length,l=n[s];l&&o!=!l.handlers.length&&(r.removeEventListener(s,this.handleEvent),l=null),l||r.addEventListener(s,this.handleEvent,{passive:o})}for(let s in n)s!="scroll"&&!i[s]&&r.removeEventListener(s,this.handleEvent);this.handlers=i}keydown(e){if(this.lastKeyCode=e.keyCode,this.lastKeyTime=Date.now(),e.keyCode==9&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&e.keyCode!=27&&jS.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),U.android&&U.chrome&&!e.synthetic&&(e.keyCode==13||e.keyCode==8))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;let i;return U.ios&&!e.synthetic&&!e.altKey&&!e.metaKey&&((i=zS.find(n=>n.keyCode==e.keyCode))&&!e.ctrlKey||Nw.indexOf(e.key)>-1&&e.ctrlKey&&!e.shiftKey)?(this.pendingIOSKey=i||e,setTimeout(()=>this.flushIOSKey(),250),!0):(e.keyCode!=229&&this.view.observer.forceFlush(),!1)}flushIOSKey(e){let i=this.pendingIOSKey;return!i||i.key=="Enter"&&e&&e.from0?!0:U.safari&&!U.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1:!1}startMouseSelection(e){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=e}update(e){this.view.observer.update(e),this.mouseSelection&&this.mouseSelection.update(e),this.draggedContent&&e.docChanged&&(this.draggedContent=this.draggedContent.map(e.changes)),e.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function fm(t,e){return(i,n)=>{try{return e.call(t,n,i)}catch(r){ut(i.state,r)}}}function Dw(t){let e=Object.create(null);function i(n){return e[n]||(e[n]={observers:[],handlers:[]})}for(let n of t){let r=n.spec,s=r&&r.plugin.domEventHandlers,o=r&&r.plugin.domEventObservers;if(s)for(let l in s){let O=s[l];O&&i(l).handlers.push(fm(n.value,O))}if(o)for(let l in o){let O=o[l];O&&i(l).observers.push(fm(n.value,O))}}for(let n in Bt)i(n).handlers.push(Bt[n]);for(let n in zt)i(n).observers.push(zt[n]);return e}const zS=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],Nw="dthko",jS=[16,17,18,20,91,92,224,225],$l=6;function Sl(t){return Math.max(0,t)*.7+8}function Iw(t,e){return Math.max(Math.abs(t.clientX-e.clientX),Math.abs(t.clientY-e.clientY))}class Bw{constructor(e,i,n,r){this.view=e,this.startEvent=i,this.style=n,this.mustSelect=r,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=i,this.scrollParents=iw(e.contentDOM),this.atoms=e.state.facet(va).map(o=>o(e));let s=e.contentDOM.ownerDocument;s.addEventListener("mousemove",this.move=this.move.bind(this)),s.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=i.shiftKey,this.multiple=e.state.facet(I.allowMultipleSelections)&&Fw(e,i),this.dragging=Kw(e,i)&&AS(i)==1?null:!1}start(e){this.dragging===!1&&this.select(e)}move(e){if(e.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&Iw(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let i=0,n=0,r=0,s=0,o=this.view.win.innerWidth,l=this.view.win.innerHeight;this.scrollParents.x&&({left:r,right:o}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:s,bottom:l}=this.scrollParents.y.getBoundingClientRect());let O=Nf(this.view);e.clientX-O.left<=r+$l?i=-Sl(r-e.clientX):e.clientX+O.right>=o-$l&&(i=Sl(e.clientX-o)),e.clientY-O.top<=s+$l?n=-Sl(s-e.clientY):e.clientY+O.bottom>=l-$l&&(n=Sl(e.clientY-l)),this.setScrollSpeed(i,n)}up(e){this.dragging==null&&this.select(this.lastEvent),this.dragging||e.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let e=this.view.contentDOM.ownerDocument;e.removeEventListener("mousemove",this.move),e.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(e,i){this.scrollSpeed={x:e,y:i},e||i?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:e,y:i}=this.scrollSpeed;e&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=e,e=0),i&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=i,i=0),(e||i)&&this.view.win.scrollBy(e,i),this.dragging===!1&&this.select(this.lastEvent)}select(e){let{view:i}=this,n=VS(this.atoms,this.style.get(e,this.extend,this.multiple));(this.mustSelect||!n.eq(i.state.selection,this.dragging===!1))&&this.view.dispatch({selection:n,userEvent:"select.pointer"}),this.mustSelect=!1}update(e){e.transactions.some(i=>i.isUserEvent("input.type"))?this.destroy():this.style.update(e)&&setTimeout(()=>this.select(this.lastEvent),20)}}function Fw(t,e){let i=t.state.facet(SS);return i.length?i[0](e):U.mac?e.metaKey:e.ctrlKey}function Hw(t,e){let i=t.state.facet(PS);return i.length?i[0](e):U.mac?!e.altKey:!e.ctrlKey}function Kw(t,e){let{main:i}=t.state.selection;if(i.empty)return!1;let n=po(t.root);if(!n||n.rangeCount==0)return!0;let r=n.getRangeAt(0).getClientRects();for(let s=0;s=e.clientX&&o.top<=e.clientY&&o.bottom>=e.clientY)return!0}return!1}function Jw(t,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let i=e.target,n;i!=t.contentDOM;i=i.parentNode)if(!i||i.nodeType==11||(n=oe.get(i))&&n.ignoreEvent(e))return!1;return!0}const Bt=Object.create(null),zt=Object.create(null),CS=U.ie&&U.ie_version<15||U.ios&&U.webkit_version<604;function ek(t){let e=t.dom.parentNode;if(!e)return;let i=e.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.focus(),setTimeout(()=>{t.focus(),i.remove(),ES(t,i.value)},50)}function wa(t,e,i){for(let n of t.facet(e))i=n(i,t);return i}function ES(t,e){e=wa(t.state,Mf,e);let{state:i}=t,n,r=1,s=i.toText(e),o=s.lines==i.selection.ranges.length;if(ph!=null&&i.selection.ranges.every(O=>O.empty)&&ph==s.toString()){let O=-1;n=i.changeByRange(a=>{let u=i.doc.lineAt(a.from);if(u.from==O)return{range:a};O=u.from;let c=i.toText((o?s.line(r++).text:e)+i.lineBreak);return{changes:{from:u.from,insert:c},range:v.cursor(a.from+c.length)}})}else o?n=i.changeByRange(O=>{let a=s.line(r++);return{changes:{from:O.from,to:O.to,insert:a.text},range:v.cursor(O.from+a.length)}}):n=i.replaceSelection(s);t.dispatch(n,{userEvent:"input.paste",scrollIntoView:!0})}zt.scroll=t=>{t.inputState.lastScrollTop=t.scrollDOM.scrollTop,t.inputState.lastScrollLeft=t.scrollDOM.scrollLeft};Bt.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),e.keyCode==27&&t.inputState.tabFocusMode!=0&&(t.inputState.tabFocusMode=Date.now()+2e3),!1);zt.touchstart=(t,e)=>{t.inputState.lastTouchTime=Date.now(),t.inputState.setSelectionOrigin("select.pointer")};zt.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")};Bt.mousedown=(t,e)=>{if(t.observer.flush(),t.inputState.lastTouchTime>Date.now()-2e3)return!1;let i=null;for(let n of t.state.facet(yS))if(i=n(t,e),i)break;if(!i&&e.button==0&&(i=nk(t,e)),i){let n=!t.hasFocus;t.inputState.startMouseSelection(new Bw(t,e,i,n)),n&&t.observer.ignore(()=>{tS(t.contentDOM);let s=t.root.activeElement;s&&!s.contains(t.contentDOM)&&s.blur()});let r=t.inputState.mouseSelection;if(r)return r.start(e),r.dragging===!1}else t.inputState.setSelectionOrigin("select.pointer");return!1};function dm(t,e,i,n){if(n==1)return v.cursor(e,i);if(n==2)return Yw(t.state,e,i);{let r=xe.find(t.docView,e),s=t.state.doc.lineAt(r?r.posAtEnd:e),o=r?r.posAtStart:s.from,l=r?r.posAtEnd:s.to;return le>=i.top&&e<=i.bottom&&t>=i.left&&t<=i.right;function tk(t,e,i,n){let r=xe.find(t.docView,e);if(!r)return 1;let s=e-r.posAtStart;if(s==0)return 1;if(s==r.length)return-1;let o=r.coordsAt(s,-1);if(o&&pm(i,n,o))return-1;let l=r.coordsAt(s,1);return l&&pm(i,n,l)?1:o&&o.bottom>=n?-1:1}function mm(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:i,bias:tk(t,i,e.clientX,e.clientY)}}const ik=U.ie&&U.ie_version<=11;let gm=null,Qm=0,$m=0;function AS(t){if(!ik)return t.detail;let e=gm,i=$m;return gm=t,$m=Date.now(),Qm=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(Qm+1)%3:1}function nk(t,e){let i=mm(t,e),n=AS(e),r=t.state.selection;return{update(s){s.docChanged&&(i.pos=s.changes.mapPos(i.pos),r=r.map(s.changes))},get(s,o,l){let O=mm(t,s),a,u=dm(t,O.pos,O.bias,n);if(i.pos!=O.pos&&!o){let c=dm(t,i.pos,i.bias,n),h=Math.min(c.from,u.from),f=Math.max(c.to,u.to);u=h1&&(a=rk(r,O.pos))?a:l?r.addRange(u):v.create([u])}}}function rk(t,e){for(let i=0;i=e)return v.create(t.ranges.slice(0,i).concat(t.ranges.slice(i+1)),t.mainIndex==i?0:t.mainIndex-(t.mainIndex>i?1:0))}return null}Bt.dragstart=(t,e)=>{let{selection:{main:i}}=t.state;if(e.target.draggable){let r=t.docView.nearest(e.target);if(r&&r.isWidget){let s=r.posAtStart,o=s+r.length;(s>=i.to||o<=i.from)&&(i=v.range(s,o))}}let{inputState:n}=t;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",wa(t.state,Lf,t.state.sliceDoc(i.from,i.to))),e.dataTransfer.effectAllowed="copyMove"),!1};Bt.dragend=t=>(t.inputState.draggedContent=null,!1);function Sm(t,e,i,n){if(i=wa(t.state,Mf,i),!i)return;let r=t.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:s}=t.inputState,o=n&&s&&Hw(t,e)?{from:s.from,to:s.to}:null,l={from:r,insert:i},O=t.state.changes(o?[o,l]:l);t.focus(),t.dispatch({changes:O,selection:{anchor:O.mapPos(r,-1),head:O.mapPos(r,1)},userEvent:o?"move.drop":"input.drop"}),t.inputState.draggedContent=null}Bt.drop=(t,e)=>{if(!e.dataTransfer)return!1;if(t.state.readOnly)return!0;let i=e.dataTransfer.files;if(i&&i.length){let n=Array(i.length),r=0,s=()=>{++r==i.length&&Sm(t,e,n.filter(o=>o!=null).join(t.state.lineBreak),!1)};for(let o=0;o{/[\x00-\x08\x0e-\x1f]{2}/.test(l.result)||(n[o]=l.result),s()},l.readAsText(i[o])}return!0}else{let n=e.dataTransfer.getData("Text");if(n)return Sm(t,e,n,!0),!0}return!1};Bt.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=CS?null:e.clipboardData;return i?(ES(t,i.getData("text/plain")||i.getData("text/uri-list")),!0):(ek(t),!1)};function sk(t,e){let i=t.dom.parentNode;if(!i)return;let n=i.appendChild(document.createElement("textarea"));n.style.cssText="position: fixed; left: -10000px; top: 10px",n.value=e,n.focus(),n.selectionEnd=e.length,n.selectionStart=0,setTimeout(()=>{n.remove(),t.focus()},50)}function ok(t){let e=[],i=[],n=!1;for(let r of t.selection.ranges)r.empty||(e.push(t.sliceDoc(r.from,r.to)),i.push(r));if(!e.length){let r=-1;for(let{from:s}of t.selection.ranges){let o=t.doc.lineAt(s);o.number>r&&(e.push(o.text),i.push({from:o.from,to:Math.min(t.doc.length,o.to+1)})),r=o.number}n=!0}return{text:wa(t,Lf,e.join(t.lineBreak)),ranges:i,linewise:n}}let ph=null;Bt.copy=Bt.cut=(t,e)=>{let{text:i,ranges:n,linewise:r}=ok(t.state);if(!i&&!r)return!1;ph=r?i:null,e.type=="cut"&&!t.state.readOnly&&t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let s=CS?null:e.clipboardData;return s?(s.clearData(),s.setData("text/plain",i),!0):(sk(t,i),!1)};const GS=mi.define();function MS(t,e){let i=[];for(let n of t.facet(vS)){let r=n(t,e);r&&i.push(r)}return i.length?t.update({effects:i,annotations:GS.of(!0)}):null}function LS(t){setTimeout(()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=MS(t.state,e);i?t.dispatch(i):t.update([])}},10)}zt.focus=t=>{t.inputState.lastFocusTime=Date.now(),!t.scrollDOM.scrollTop&&(t.inputState.lastScrollTop||t.inputState.lastScrollLeft)&&(t.scrollDOM.scrollTop=t.inputState.lastScrollTop,t.scrollDOM.scrollLeft=t.inputState.lastScrollLeft),LS(t)};zt.blur=t=>{t.observer.clearSelectionRange(),LS(t)};zt.compositionstart=zt.compositionupdate=t=>{t.observer.editContext||(t.inputState.compositionFirstChange==null&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0))};zt.compositionend=t=>{t.observer.editContext||(t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,U.chrome&&U.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then(()=>t.observer.flush()):setTimeout(()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])},50))};zt.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()};Bt.beforeinput=(t,e)=>{var i,n;if(e.inputType=="insertReplacementText"&&t.observer.editContext){let s=(i=e.dataTransfer)===null||i===void 0?void 0:i.getData("text/plain"),o=e.getTargetRanges();if(s&&o.length){let l=o[0],O=t.posAtDOM(l.startContainer,l.startOffset),a=t.posAtDOM(l.endContainer,l.endOffset);return If(t,{from:O,to:a,insert:t.state.toText(s)},null),!0}}let r;if(U.chrome&&U.android&&(r=zS.find(s=>s.inputType==e.inputType))&&(t.observer.delayAndroidKey(r.key,r.keyCode),r.key=="Backspace"||r.key=="Delete")){let s=((n=window.visualViewport)===null||n===void 0?void 0:n.height)||0;setTimeout(()=>{var o;(((o=window.visualViewport)===null||o===void 0?void 0:o.height)||0)>s+10&&t.hasFocus&&(t.contentDOM.blur(),t.focus())},100)}return U.ios&&e.inputType=="deleteContentForward"&&t.observer.flushSoon(),U.safari&&e.inputType=="insertText"&&t.inputState.composing>=0&&setTimeout(()=>zt.compositionend(t,e),20),!1};const Pm=new Set;function lk(t){Pm.has(t)||(Pm.add(t),t.addEventListener("copy",()=>{}),t.addEventListener("cut",()=>{}))}const ym=["pre-wrap","normal","pre-line","break-spaces"];let Br=!1;function xm(){Br=!1}class Ok{constructor(e){this.lineWrapping=e,this.doc=B.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(e,i){let n=this.doc.lineAt(i).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(n+=Math.max(0,Math.ceil((i-e-n*this.lineLength*.5)/this.lineLength))),this.lineHeight*n}heightForLine(e){return this.lineWrapping?(1+Math.max(0,Math.ceil((e-this.lineLength)/Math.max(1,this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return ym.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let i=!1;for(let n=0;n-1,O=Math.round(i)!=Math.round(this.lineHeight)||this.lineWrapping!=l;if(this.lineWrapping=l,this.lineHeight=i,this.charWidth=n,this.textHeight=r,this.lineLength=s,O){this.heightSamples={};for(let a=0;a0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e){this.height!=e&&(Math.abs(this.height-e)>tO&&(Br=!0),this.height=e)}replace(e,i,n){return it.of(n)}decomposeLeft(e,i){i.push(this)}decomposeRight(e,i){i.push(this)}applyChanges(e,i,n,r){let s=this,o=n.doc;for(let l=r.length-1;l>=0;l--){let{fromA:O,toA:a,fromB:u,toB:c}=r[l],h=s.lineAt(O,ue.ByPosNoHeight,n.setDoc(i),0,0),f=h.to>=a?h:s.lineAt(a,ue.ByPosNoHeight,n,0,0);for(c+=f.to-a,a=f.to;l>0&&h.from<=r[l-1].toA;)O=r[l-1].fromA,u=r[l-1].fromB,l--,Os*2){let l=e[i-1];l.break?e.splice(--i,1,l.left,null,l.right):e.splice(--i,1,l.left,l.right),n+=1+l.break,r-=l.size}else if(s>r*2){let l=e[n];l.break?e.splice(n,1,l.left,null,l.right):e.splice(n,1,l.left,l.right),n+=2+l.break,s-=l.size}else break;else if(r=s&&o(this.blockAt(0,n,r,s))}updateHeight(e,i=0,n=!1,r){return r&&r.from<=i&&r.more&&this.setHeight(r.heights[r.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class St extends DS{constructor(e,i){super(e,i,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(e,i,n,r){return new Oi(r,this.length,n,this.height,this.breaks)}replace(e,i,n){let r=n[0];return n.length==1&&(r instanceof St||r instanceof ze&&r.flags&4)&&Math.abs(this.length-r.length)<10?(r instanceof ze?r=new St(r.length,this.height):r.height=this.height,this.outdated||(r.outdated=!1),r):it.of(n)}updateHeight(e,i=0,n=!1,r){return r&&r.from<=i&&r.more?this.setHeight(r.heights[r.index++]):(n||this.outdated)&&this.setHeight(Math.max(this.widgetHeight,e.heightForLine(this.length-this.collapsed))+this.breaks*e.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class ze extends it{constructor(e){super(e,0)}heightMetrics(e,i){let n=e.doc.lineAt(i).number,r=e.doc.lineAt(i+this.length).number,s=r-n+1,o,l=0;if(e.lineWrapping){let O=Math.min(this.height,e.lineHeight*s);o=O/s,this.length>s+1&&(l=(this.height-O)/(this.length-s-1))}else o=this.height/s;return{firstLine:n,lastLine:r,perLine:o,perChar:l}}blockAt(e,i,n,r){let{firstLine:s,lastLine:o,perLine:l,perChar:O}=this.heightMetrics(i,r);if(i.lineWrapping){let a=r+(e0){let s=n[n.length-1];s instanceof ze?n[n.length-1]=new ze(s.length+r):n.push(null,new ze(r-1))}if(e>0){let s=n[0];s instanceof ze?n[0]=new ze(e+s.length):n.unshift(new ze(e-1),null)}return it.of(n)}decomposeLeft(e,i){i.push(new ze(e-1),null)}decomposeRight(e,i){i.push(null,new ze(this.length-e-1))}updateHeight(e,i=0,n=!1,r){let s=i+this.length;if(r&&r.from<=i+this.length&&r.more){let o=[],l=Math.max(i,r.from),O=-1;for(r.from>i&&o.push(new ze(r.from-i-1).updateHeight(e,i));l<=s&&r.more;){let u=e.doc.lineAt(l).length;o.length&&o.push(null);let c=r.heights[r.index++];O==-1?O=c:Math.abs(c-O)>=tO&&(O=-2);let h=new St(u,c);h.outdated=!1,o.push(h),l+=u+1}l<=s&&o.push(null,new ze(s-l).updateHeight(e,l));let a=it.of(o);return(O<0||Math.abs(a.height-this.height)>=tO||Math.abs(O-this.heightMetrics(e,i).perLine)>=tO)&&(Br=!0),CO(this,a)}else(n||this.outdated)&&(this.setHeight(e.heightForGap(i,i+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class uk extends it{constructor(e,i,n){super(e.length+i+n.length,e.height+n.height,i|(e.outdated||n.outdated?2:0)),this.left=e,this.right=n,this.size=e.size+n.size}get break(){return this.flags&1}blockAt(e,i,n,r){let s=n+this.left.height;return el))return a;let u=i==ue.ByPosNoHeight?ue.ByPosNoHeight:ue.ByPos;return O?a.join(this.right.lineAt(l,u,n,o,l)):this.left.lineAt(l,u,n,r,s).join(a)}forEachLine(e,i,n,r,s,o){let l=r+this.left.height,O=s+this.left.length+this.break;if(this.break)e=O&&this.right.forEachLine(e,i,n,l,O,o);else{let a=this.lineAt(O,ue.ByPos,n,r,s);e=e&&a.from<=i&&o(a),i>a.to&&this.right.forEachLine(a.to+1,i,n,l,O,o)}}replace(e,i,n){let r=this.left.length+this.break;if(ithis.left.length)return this.balanced(this.left,this.right.replace(e-r,i-r,n));let s=[];e>0&&this.decomposeLeft(e,s);let o=s.length;for(let l of n)s.push(l);if(e>0&&Xm(s,o-1),i=n&&i.push(null)),e>n&&this.right.decomposeLeft(e-n,i)}decomposeRight(e,i){let n=this.left.length,r=n+this.break;if(e>=r)return this.right.decomposeRight(e-r,i);e2*i.size||i.size>2*e.size?it.of(this.break?[e,null,i]:[e,i]):(this.left=CO(this.left,e),this.right=CO(this.right,i),this.setHeight(e.height+i.height),this.outdated=e.outdated||i.outdated,this.size=e.size+i.size,this.length=e.length+this.break+i.length,this)}updateHeight(e,i=0,n=!1,r){let{left:s,right:o}=this,l=i+s.length+this.break,O=null;return r&&r.from<=i+s.length&&r.more?O=s=s.updateHeight(e,i,n,r):s.updateHeight(e,i,n),r&&r.from<=l+o.length&&r.more?O=o=o.updateHeight(e,l,n,r):o.updateHeight(e,l,n),O?this.balanced(s,o):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function Xm(t,e){let i,n;t[e]==null&&(i=t[e-1])instanceof ze&&(n=t[e+1])instanceof ze&&t.splice(e-1,3,new ze(i.length+1+n.length))}const ck=5;class Bf{constructor(e,i){this.pos=e,this.oracle=i,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,i){if(this.lineStart>-1){let n=Math.min(i,this.lineEnd),r=this.nodes[this.nodes.length-1];r instanceof St?r.length+=n-this.pos:(n>this.pos||!this.isCovered)&&this.nodes.push(new St(n-this.pos,-1)),this.writtenTo=n,i>n&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=i}point(e,i,n){if(e=ck)&&this.addLineDeco(r,s,o)}else i>e&&this.span(e,i);this.lineEnd>-1&&this.lineEnd-1)return;let{from:e,to:i}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=i,this.writtenToe&&this.nodes.push(new St(this.pos-e,-1)),this.writtenTo=this.pos}blankContent(e,i){let n=new ze(i-e);return this.oracle.doc.lineAt(e).to==i&&(n.flags|=4),n}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof St)return e;let i=new St(0,-1);return this.nodes.push(i),i}addBlock(e){this.enterLine();let i=e.deco;i&&i.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(e),this.writtenTo=this.pos=this.pos+e.length,i&&i.endSide>0&&(this.covering=e)}addLineDeco(e,i,n){let r=this.ensureLine();r.length+=n,r.collapsed+=n,r.widgetHeight=Math.max(r.widgetHeight,e),r.breaks+=i,this.writtenTo=this.pos=this.pos+n}finish(e){let i=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(i instanceof St)&&!this.isCovered?this.nodes.push(new St(0,-1)):(this.writtenTou.clientHeight||u.scrollWidth>u.clientWidth)&&c.overflow!="visible"){let h=u.getBoundingClientRect();s=Math.max(s,h.left),o=Math.min(o,h.right),l=Math.max(l,h.top),O=Math.min(a==t.parentNode?r.innerHeight:O,h.bottom)}a=c.position=="absolute"||c.position=="fixed"?u.offsetParent:u.parentNode}else if(a.nodeType==11)a=a.host;else break;return{left:s-i.left,right:Math.max(s,o)-i.left,top:l-(i.top+e),bottom:Math.max(l,O)-(i.top+e)}}function pk(t){let e=t.getBoundingClientRect(),i=t.ownerDocument.defaultView||window;return e.left0&&e.top0}function mk(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class Qu{constructor(e,i,n,r){this.from=e,this.to=i,this.size=n,this.displaySize=r}static same(e,i){if(e.length!=i.length)return!1;for(let n=0;ntypeof n!="function"&&n.class=="cm-lineWrapping");this.heightOracle=new Ok(i),this.stateDeco=e.facet(mo).filter(n=>typeof n!="function"),this.heightMap=it.empty().applyChanges(this.stateDeco,B.empty,this.heightOracle.setDoc(e.doc),[new _t(0,0,0,e.doc.length)]);for(let n=0;n<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());n++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=C.set(this.lineGaps.map(n=>n.draw(this,!1))),this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:i}=this.state.selection;for(let n=0;n<=1;n++){let r=n?i.head:i.anchor;if(!e.some(({from:s,to:o})=>r>=s&&r<=o)){let{from:s,to:o}=this.lineBlockAt(r);e.push(new Pl(s,o))}}return this.viewports=e.sort((n,r)=>n.from-r.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?wm:new Ff(this.heightOracle,this.heightMap,this.viewports),e.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,e=>{this.viewportLines.push(Ts(e,this.scaler))})}update(e,i=null){this.state=e.state;let n=this.stateDeco;this.stateDeco=this.state.facet(mo).filter(u=>typeof u!="function");let r=e.changedRanges,s=_t.extendWithRanges(r,hk(n,this.stateDeco,e?e.changes:Ze.empty(this.state.doc.length))),o=this.heightMap.height,l=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);xm(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),s),(this.heightMap.height!=o||Br)&&(e.flags|=2),l?(this.scrollAnchorPos=e.changes.mapPos(l.from,-1),this.scrollAnchorHeight=l.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=o);let O=s.length?this.mapViewport(this.viewport,e.changes):this.viewport;(i&&(i.range.headO.to)||!this.viewportIsAppropriate(O))&&(O=this.getViewport(0,i));let a=O.from!=this.viewport.from||O.to!=this.viewport.to;this.viewport=O,e.flags|=this.updateForViewport(),(a||!e.changes.empty||e.flags&2)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,e.changes))),e.flags|=this.computeVisibleRanges(e.changes),i&&(this.scrollTarget=i),!this.mustEnforceCursorAssoc&&e.selectionSet&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(kS)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let i=e.contentDOM,n=window.getComputedStyle(i),r=this.heightOracle,s=n.whiteSpace;this.defaultTextDirection=n.direction=="rtl"?he.RTL:he.LTR;let o=this.heightOracle.mustRefreshForWrapping(s),l=i.getBoundingClientRect(),O=o||this.mustMeasureContent||this.contentDOMHeight!=l.height;this.contentDOMHeight=l.height,this.mustMeasureContent=!1;let a=0,u=0;if(l.width&&l.height){let{scaleX:P,scaleY:y}=eS(i,l);(P>.005&&Math.abs(this.scaleX-P)>.005||y>.005&&Math.abs(this.scaleY-y)>.005)&&(this.scaleX=P,this.scaleY=y,a|=16,o=O=!0)}let c=(parseInt(n.paddingTop)||0)*this.scaleY,h=(parseInt(n.paddingBottom)||0)*this.scaleY;(this.paddingTop!=c||this.paddingBottom!=h)&&(this.paddingTop=c,this.paddingBottom=h,a|=18),this.editorWidth!=e.scrollDOM.clientWidth&&(r.lineWrapping&&(O=!0),this.editorWidth=e.scrollDOM.clientWidth,a|=16);let f=e.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=f&&(this.scrollAnchorHeight=-1,this.scrollTop=f),this.scrolledToBottom=nS(e.scrollDOM);let d=(this.printing?mk:dk)(i,this.paddingTop),Q=d.top-this.pixelViewport.top,S=d.bottom-this.pixelViewport.bottom;this.pixelViewport=d;let p=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(p!=this.inView&&(this.inView=p,p&&(O=!0)),!this.inView&&!this.scrollTarget&&!pk(e.dom))return 0;let g=l.width;if((this.contentDOMWidth!=g||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=l.width,this.editorHeight=e.scrollDOM.clientHeight,a|=16),O){let P=e.docView.measureVisibleLineHeights(this.viewport);if(r.mustRefreshForHeights(P)&&(o=!0),o||r.lineWrapping&&Math.abs(g-this.contentDOMWidth)>r.charWidth){let{lineHeight:y,charWidth:x,textHeight:X}=e.docView.measureTextSize();o=y>0&&r.refresh(s,y,x,X,Math.max(5,g/x),P),o&&(e.docView.minWidth=0,a|=16)}Q>0&&S>0?u=Math.max(Q,S):Q<0&&S<0&&(u=Math.min(Q,S)),xm();for(let y of this.viewports){let x=y.from==this.viewport.from?P:e.docView.measureVisibleLineHeights(y);this.heightMap=(o?it.empty().applyChanges(this.stateDeco,B.empty,this.heightOracle,[new _t(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(r,0,o,new ak(y.from,x))}Br&&(a|=2)}let $=!this.viewportIsAppropriate(this.viewport,u)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return $&&(a&2&&(a|=this.updateScaler()),this.viewport=this.getViewport(u,this.scrollTarget),a|=this.updateForViewport()),(a&2||$)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),a|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),a}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,i){let n=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),r=this.heightMap,s=this.heightOracle,{visibleTop:o,visibleBottom:l}=this,O=new Pl(r.lineAt(o-n*1e3,ue.ByHeight,s,0,0).from,r.lineAt(l+(1-n)*1e3,ue.ByHeight,s,0,0).to);if(i){let{head:a}=i.range;if(aO.to){let u=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),c=r.lineAt(a,ue.ByPos,s,0,0),h;i.y=="center"?h=(c.top+c.bottom)/2-u/2:i.y=="start"||i.y=="nearest"&&a=l+Math.max(10,Math.min(n,250)))&&r>o-2*1e3&&s>1,o=r<<1;if(this.defaultTextDirection!=he.LTR&&!n)return[];let l=[],O=(u,c,h,f)=>{if(c-uu&&pp.from>=h.from&&p.to<=h.to&&Math.abs(p.from-u)p.fromg));if(!S){if(c$.from<=c&&$.to>=c)){let $=i.moveToLineBoundary(v.cursor(c),!1,!0).head;$>u&&(c=$)}let p=this.gapSize(h,u,c,f),g=n||p<2e6?p:2e6;S=new Qu(u,c,p,g)}l.push(S)},a=u=>{if(u.length2e6)for(let x of e)x.from>=u.from&&x.fromu.from&&O(u.from,f,u,c),di.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(e){let i=this.stateDeco;this.lineGaps.length&&(i=i.concat(this.lineGapDeco));let n=[];F.spans(i,this.viewport.from,this.viewport.to,{span(s,o){n.push({from:s,to:o})},point(){}},20);let r=0;if(n.length!=this.visibleRanges.length)r=12;else for(let s=0;s=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(i=>i.from<=e&&i.to>=e)||Ts(this.heightMap.lineAt(e,ue.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return e>=this.viewportLines[0].top&&e<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(i=>i.top<=e&&i.bottom>=e)||Ts(this.heightMap.lineAt(this.scaler.fromDOM(e),ue.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(e){let i=this.lineBlockAtHeight(e+8);return i.from>=this.viewport.from||this.viewportLines[0].top-e>200?i:this.viewportLines[0]}elementAtHeight(e){return Ts(this.heightMap.blockAt(this.scaler.fromDOM(e),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class Pl{constructor(e,i){this.from=e,this.to=i}}function Qk(t,e,i){let n=[],r=t,s=0;return F.spans(i,t,e,{span(){},point(o,l){o>r&&(n.push({from:r,to:o}),s+=o-r),r=l}},20),r=1)return e[e.length-1].to;let n=Math.floor(t*i);for(let r=0;;r++){let{from:s,to:o}=e[r],l=o-s;if(n<=l)return s+n;n-=l}}function xl(t,e){let i=0;for(let{from:n,to:r}of t.ranges){if(e<=r){i+=e-n;break}i+=r-n}return i/t.total}function $k(t,e){for(let i of t)if(e(i))return i}const wm={toDOM(t){return t},fromDOM(t){return t},scale:1,eq(t){return t==this}};class Ff{constructor(e,i,n){let r=0,s=0,o=0;this.viewports=n.map(({from:l,to:O})=>{let a=i.lineAt(l,ue.ByPos,e,0,0).top,u=i.lineAt(O,ue.ByPos,e,0,0).bottom;return r+=u-a,{from:l,to:O,top:a,bottom:u,domTop:0,domBottom:0}}),this.scale=(7e6-r)/(i.height-r);for(let l of this.viewports)l.domTop=o+(l.top-s)*this.scale,o=l.domBottom=l.domTop+(l.bottom-l.top),s=l.bottom}toDOM(e){for(let i=0,n=0,r=0;;i++){let s=ii.from==e.viewports[n].from&&i.to==e.viewports[n].to):!1}}function Ts(t,e){if(e.scale==1)return t;let i=e.toDOM(t.top),n=e.toDOM(t.bottom);return new Oi(t.from,t.length,i,n-i,Array.isArray(t._content)?t._content.map(r=>Ts(r,e)):t._content)}const Xl=_.define({combine:t=>t.join(" ")}),mh=_.define({combine:t=>t.indexOf(!0)>-1}),gh=dn.newName(),NS=dn.newName(),IS=dn.newName(),BS={"&light":"."+NS,"&dark":"."+IS};function Qh(t,e,i){return new dn(e,{finish(n){return/&/.test(n)?n.replace(/&\w*/,r=>{if(r=="&")return t;if(!i||!i[r])throw new RangeError(`Unsupported selector: ${r}`);return i[r]}):t+" "+n}})}const Sk=Qh("."+gh,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0,overflowAnchor:"none"},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 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cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#ddd"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-iso":{unicodeBidi:"isolate"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",zIndex:200},".cm-gutters-before":{insetInlineStart:0},".cm-gutters-after":{insetInlineEnd:0},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",border:"0px solid 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label":{fontSize:"80%"}},".cm-dialog-close":{position:"absolute",top:"3px",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",fontSize:"14px",padding:"0"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top",userSelect:"none"},".cm-highlightSpace":{backgroundImage:"radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)",backgroundPosition:"center"},".cm-highlightTab":{backgroundImage:`url('data:image/svg+xml,')`,backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},BS),Pk={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},$u=U.ie&&U.ie_version<=11;class yk{constructor(e){this.view=e,this.active=!1,this.editContext=null,this.selectionRange=new nw,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=e.contentDOM,this.observer=new MutationObserver(i=>{for(let n of i)this.queue.push(n);(U.ie&&U.ie_version<=11||U.ios&&e.composing)&&i.some(n=>n.type=="childList"&&n.removedNodes.length||n.type=="characterData"&&n.oldValue.length>n.target.nodeValue.length)?this.flushSoon():this.flush()}),window.EditContext&&U.android&&e.constructor.EDIT_CONTEXT!==!1&&!(U.chrome&&U.chrome_version<126)&&(this.editContext=new Xk(e),e.state.facet(ki)&&(e.contentDOM.editContext=this.editContext.editContext)),$u&&(this.onCharData=i=>{this.queue.push({target:i.target,type:"characterData",oldValue:i.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),typeof ResizeObserver=="function"&&(this.resizeScroll=new ResizeObserver(()=>{var i;((i=this.view.docView)===null||i===void 0?void 0:i.lastUpdate){this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),i.length>0&&i[i.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(i=>{i.length>0&&i[i.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(e){this.view.inputState.runHandlers("scroll",e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(e){(e.type=="change"||!e.type)&&!e.matches||(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((i,n)=>i!=e[n]))){this.gapIntersection.disconnect();for(let i of e)this.gapIntersection.observe(i);this.gaps=e}}onSelectionChange(e){let i=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:n}=this,r=this.selectionRange;if(n.state.facet(ki)?n.root.activeElement!=this.dom:!Kl(this.dom,r))return;let s=r.anchorNode&&n.docView.nearest(r.anchorNode);if(s&&s.ignoreEvent(e)){i||(this.selectionChanged=!1);return}(U.ie&&U.ie_version<=11||U.android&&U.chrome)&&!n.state.selection.main.empty&&r.focusNode&&As(r.focusNode,r.focusOffset,r.anchorNode,r.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,i=po(e.root);if(!i)return!1;let n=U.safari&&e.root.nodeType==11&&e.root.activeElement==this.dom&&xk(this.view,i)||i;if(!n||this.selectionRange.eq(n))return!1;let r=Kl(this.dom,n);return r&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime{let s=this.delayedAndroidKey;s&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=s.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&s.force&&Zr(this.dom,s.key,s.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(r)}(!this.delayedAndroidKey||e=="Enter")&&(this.delayedAndroidKey={key:e,keyCode:i,force:this.lastChange{this.delayedFlush=-1,this.flush()}))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}processRecords(){let e=this.pendingRecords();e.length&&(this.queue=[]);let i=-1,n=-1,r=!1;for(let s of e){let o=this.readMutation(s);o&&(o.typeOver&&(r=!0),i==-1?{from:i,to:n}=o:(i=Math.min(o.from,i),n=Math.max(o.to,n)))}return{from:i,to:n,typeOver:r}}readChange(){let{from:e,to:i,typeOver:n}=this.processRecords(),r=this.selectionChanged&&Kl(this.dom,this.selectionRange);if(e<0&&!r)return null;e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let s=new Cw(this.view,e,i,n);return this.view.docView.domChanged={newSel:s.newSel?s.newSel.main:null},s}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let i=this.readChange();if(!i)return this.view.requestMeasure(),!1;let n=this.view.state,r=WS(this.view,i);return this.view.state==n&&(i.domChanged||i.newSel&&!i.newSel.main.eq(this.view.state.selection.main))&&this.view.update([]),r}readMutation(e){let i=this.view.docView.nearest(e.target);if(!i||i.ignoreMutation(e))return null;if(i.markDirty(e.type=="attributes"),e.type=="attributes"&&(i.flags|=4),e.type=="childList"){let n=km(i,e.previousSibling||e.target.previousSibling,-1),r=km(i,e.nextSibling||e.target.nextSibling,1);return{from:n?i.posAfter(n):i.posAtStart,to:r?i.posBefore(r):i.posAtEnd,typeOver:!1}}else return e.type=="characterData"?{from:i.posAtStart,to:i.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}:null}setWindow(e){e!=this.win&&(this.removeWindowListeners(this.win),this.win=e,this.addWindowListeners(this.win))}addWindowListeners(e){e.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):e.addEventListener("beforeprint",this.onPrint),e.addEventListener("scroll",this.onScroll),e.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(e){e.removeEventListener("scroll",this.onScroll),e.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}update(e){this.editContext&&(this.editContext.update(e),e.startState.facet(ki)!=e.state.facet(ki)&&(e.view.contentDOM.editContext=e.state.facet(ki)?this.editContext.editContext:null))}destroy(){var e,i,n;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(i=this.gapIntersection)===null||i===void 0||i.disconnect(),(n=this.resizeScroll)===null||n===void 0||n.disconnect();for(let r of this.scrollTargets)r.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}}function km(t,e,i){for(;e;){let n=oe.get(e);if(n&&n.parent==t)return n;let r=e.parentNode;e=r!=t.dom?r:i>0?e.nextSibling:e.previousSibling}return null}function Tm(t,e){let i=e.startContainer,n=e.startOffset,r=e.endContainer,s=e.endOffset,o=t.docView.domAtPos(t.state.selection.main.anchor);return As(o.node,o.offset,r,s)&&([i,n,r,s]=[r,s,i,n]),{anchorNode:i,anchorOffset:n,focusNode:r,focusOffset:s}}function xk(t,e){if(e.getComposedRanges){let r=e.getComposedRanges(t.root)[0];if(r)return Tm(t,r)}let i=null;function n(r){r.preventDefault(),r.stopImmediatePropagation(),i=r.getTargetRanges()[0]}return t.contentDOM.addEventListener("beforeinput",n,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",n,!0),i?Tm(t,i):null}class Xk{constructor(e){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(e.state);let i=this.editContext=new window.EditContext({text:e.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,e.state.selection.main.anchor))),selectionEnd:this.toContextPos(e.state.selection.main.head)});this.handlers.textupdate=n=>{let r=e.state.selection.main,{anchor:s,head:o}=r,l=this.toEditorPos(n.updateRangeStart),O=this.toEditorPos(n.updateRangeEnd);e.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:n.updateRangeStart,editorBase:l,drifted:!1});let a={from:l,to:O,insert:B.of(n.text.split(` -`))};if(a.from==this.from&&sthis.to&&(a.to=s),a.from==a.to&&!a.insert.length){let u=v.single(this.toEditorPos(n.selectionStart),this.toEditorPos(n.selectionEnd));u.main.eq(r)||e.dispatch({selection:u,userEvent:"select"});return}if((U.mac||U.android)&&a.from==o-1&&/^\. ?$/.test(n.text)&&e.contentDOM.getAttribute("autocorrect")=="off"&&(a={from:l,to:O,insert:B.of([n.text.replace("."," ")])}),this.pendingContextChange=a,!e.state.readOnly){let u=this.to-this.from+(a.to-a.from+a.insert.length);If(e,a,v.single(this.toEditorPos(n.selectionStart,u),this.toEditorPos(n.selectionEnd,u)))}this.pendingContextChange&&(this.revertPending(e.state),this.setSelection(e.state))},this.handlers.characterboundsupdate=n=>{let r=[],s=null;for(let o=this.toEditorPos(n.rangeStart),l=this.toEditorPos(n.rangeEnd);o{let r=[];for(let s of n.getTextFormats()){let o=s.underlineStyle,l=s.underlineThickness;if(o!="None"&&l!="None"){let O=this.toEditorPos(s.rangeStart),a=this.toEditorPos(s.rangeEnd);if(O{e.inputState.composing<0&&(e.inputState.composing=0,e.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(e.inputState.composing=-1,e.inputState.compositionFirstChange=null,this.composing){let{drifted:n}=this.composing;this.composing=null,n&&this.reset(e.state)}};for(let n in this.handlers)i.addEventListener(n,this.handlers[n]);this.measureReq={read:n=>{this.editContext.updateControlBounds(n.contentDOM.getBoundingClientRect());let r=po(n.root);r&&r.rangeCount&&this.editContext.updateSelectionBounds(r.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let i=0,n=!1,r=this.pendingContextChange;return e.changes.iterChanges((s,o,l,O,a)=>{if(n)return;let u=a.length-(o-s);if(r&&o>=r.to)if(r.from==s&&r.to==o&&r.insert.eq(a)){r=this.pendingContextChange=null,i+=u,this.to+=u;return}else r=null,this.revertPending(e.state);if(s+=i,o+=i,o<=this.from)this.from+=u,this.to+=u;else if(sthis.to||this.to-this.from+a.length>3e4){n=!0;return}this.editContext.updateText(this.toContextPos(s),this.toContextPos(o),a.toString()),this.to+=u}i+=u}),r&&!n&&this.revertPending(e.state),!n}update(e){let i=this.pendingContextChange,n=e.startState.selection.main;this.composing&&(this.composing.drifted||!e.changes.touchesRange(n.from,n.to)&&e.transactions.some(r=>!r.isUserEvent("input.type")&&r.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=e.changes.mapPos(this.composing.editorBase)):!this.applyEdits(e)||!this.rangeIsValid(e.state)?(this.pendingContextChange=null,this.reset(e.state)):(e.docChanged||e.selectionSet||i)&&this.setSelection(e.state),(e.geometryChanged||e.docChanged||e.selectionSet)&&e.view.requestMeasure(this.measureReq)}resetRange(e){let{head:i}=e.selection.main;this.from=Math.max(0,i-1e4),this.to=Math.min(e.doc.length,i+1e4)}reset(e){this.resetRange(e),this.editContext.updateText(0,this.editContext.text.length,e.doc.sliceString(this.from,this.to)),this.setSelection(e)}revertPending(e){let i=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(i.from),this.toContextPos(i.from+i.insert.length),e.doc.sliceString(i.from,i.to))}setSelection(e){let{main:i}=e.selection,n=this.toContextPos(Math.max(this.from,Math.min(this.to,i.anchor))),r=this.toContextPos(i.head);(this.editContext.selectionStart!=n||this.editContext.selectionEnd!=r)&&this.editContext.updateSelection(n,r)}rangeIsValid(e){let{head:i}=e.selection.main;return!(this.from>0&&i-this.from<500||this.to1e4*3)}toEditorPos(e,i=this.to-this.from){e=Math.min(e,i);let n=this.composing;return n&&n.drifted?n.editorBase+(e-n.contextBase):e+this.from}toContextPos(e){let i=this.composing;return i&&i.drifted?i.contextBase+(e-i.editorBase):e-this.from}destroy(){for(let e in this.handlers)this.editContext.removeEventListener(e,this.handlers[e])}}class Z{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return!!this.inputState&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(e={}){var i;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),e.parent&&e.parent.appendChild(this.dom);let{dispatch:n}=e;this.dispatchTransactions=e.dispatchTransactions||n&&(r=>r.forEach(s=>n(s,this)))||(r=>this.update(r)),this.dispatch=this.dispatch.bind(this),this._root=e.root||rw(e.parent)||document,this.viewState=new vm(e.state||I.create(e)),e.scrollTo&&e.scrollTo.is(Ql)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Sr).map(r=>new pu(r));for(let r of this.plugins)r.update(this);this.observer=new yk(this),this.inputState=new Lw(this),this.inputState.ensureHandlers(this.plugins),this.docView=new om(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),!((i=document.fonts)===null||i===void 0)&&i.ready&&document.fonts.ready.then(()=>this.requestMeasure())}dispatch(...e){let i=e.length==1&&e[0]instanceof we?e:e.length==1&&Array.isArray(e[0])?e[0]:[this.state.update(...e)];this.dispatchTransactions(i,this)}update(e){if(this.updateState!=0)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let i=!1,n=!1,r,s=this.state;for(let h of e){if(h.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=h.state}if(this.destroyed){this.viewState.state=s;return}let o=this.hasFocus,l=0,O=null;e.some(h=>h.annotation(GS))?(this.inputState.notifiedFocused=o,l=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,O=MS(s,o),O||(l=1));let a=this.observer.delayedAndroidKey,u=null;if(a?(this.observer.clearDelayedAndroidKey(),u=this.observer.readChange(),(u&&!this.state.doc.eq(s.doc)||!this.state.selection.eq(s.selection))&&(u=null)):this.observer.clear(),s.facet(I.phrases)!=this.state.facet(I.phrases))return this.setState(s);r=jO.create(this,s,e),r.flags|=l;let c=this.viewState.scrollTarget;try{this.updateState=2;for(let h of e){if(c&&(c=c.map(h.changes)),h.scrollIntoView){let{main:f}=h.state.selection;c=new Rr(f.empty?f:v.cursor(f.head,f.head>f.anchor?-1:1))}for(let f of h.effects)f.is(Ql)&&(c=f.value.clip(this.state))}this.viewState.update(r,c),this.bidiCache=EO.update(this.bidiCache,r.changes),r.empty||(this.updatePlugins(r),this.inputState.update(r)),i=this.docView.update(r),this.state.facet(ws)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(i,e.some(h=>h.isUserEvent("select.pointer")))}finally{this.updateState=0}if(r.startState.facet(Xl)!=r.state.facet(Xl)&&(this.viewState.mustMeasureContent=!0),(i||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),i&&this.docViewUpdate(),!r.empty)for(let h of this.state.facet(hh))try{h(r)}catch(f){ut(this.state,f,"update listener")}(O||u)&&Promise.resolve().then(()=>{O&&this.state==O.startState&&this.dispatch(O),u&&!WS(this,u)&&a.force&&Zr(this.contentDOM,a.key,a.keyCode)})}setState(e){if(this.updateState!=0)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed){this.viewState.state=e;return}this.updateState=2;let i=this.hasFocus;try{for(let n of this.plugins)n.destroy(this);this.viewState=new vm(e),this.plugins=e.facet(Sr).map(n=>new pu(n)),this.pluginMap.clear();for(let n of this.plugins)n.update(this);this.docView.destroy(),this.docView=new om(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}i&&this.focus(),this.requestMeasure()}updatePlugins(e){let i=e.startState.facet(Sr),n=e.state.facet(Sr);if(i!=n){let r=[];for(let s of n){let o=i.indexOf(s);if(o<0)r.push(new pu(s));else{let l=this.plugins[o];l.mustUpdate=e,r.push(l)}}for(let s of this.plugins)s.mustUpdate!=e&&s.destroy(this);this.plugins=r,this.pluginMap.clear()}else for(let r of this.plugins)r.mustUpdate=e;for(let r=0;r-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey){this.measureScheduled=-1,this.requestMeasure();return}this.measureScheduled=0,e&&this.observer.forceFlush();let i=null,n=this.scrollDOM,r=n.scrollTop*this.scaleY,{scrollAnchorPos:s,scrollAnchorHeight:o}=this.viewState;Math.abs(r-this.viewState.scrollTop)>1&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let l=0;;l++){if(o<0)if(nS(n))s=-1,o=this.viewState.heightMap.height;else{let f=this.viewState.scrollAnchorAt(r);s=f.from,o=f.top}this.updateState=1;let O=this.viewState.measure(this);if(!O&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(l>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let a=[];O&4||([this.measureRequests,a]=[a,this.measureRequests]);let u=a.map(f=>{try{return f.read(this)}catch(d){return ut(this.state,d),bm}}),c=jO.create(this,this.state,[]),h=!1;c.flags|=O,i?i.flags|=O:i=c,this.updateState=2,c.empty||(this.updatePlugins(c),this.inputState.update(c),this.updateAttrs(),h=this.docView.update(c),h&&this.docViewUpdate());for(let f=0;f1||d<-1){r=r+d,n.scrollTop=r/this.scaleY,o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(i&&!i.empty)for(let l of this.state.facet(hh))l(i)}get themeClasses(){return gh+" "+(this.state.facet(mh)?IS:NS)+" "+this.state.facet(Xl)}updateAttrs(){let e=Ym(this,YS,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),i={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(ki)?"true":"false",class:"cm-content",style:`${U.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(i["aria-readonly"]="true"),Ym(this,Df,i);let n=this.observer.ignore(()=>{let r=lh(this.contentDOM,this.contentAttrs,i),s=lh(this.dom,this.editorAttrs,e);return r||s});return this.editorAttrs=e,this.contentAttrs=i,n}showAnnouncements(e){let i=!0;for(let n of e)for(let r of n.effects)if(r.is(Z.announce)){i&&(this.announceDOM.textContent=""),i=!1;let s=this.announceDOM.appendChild(document.createElement("div"));s.textContent=r.value}}mountStyles(){this.styleModules=this.state.facet(ws);let e=this.state.facet(Z.cspNonce);dn.mount(this.root,this.styleModules.concat(Sk).reverse(),e?{nonce:e}:void 0)}readMeasured(){if(this.updateState==2)throw new Error("Reading the editor layout isn't allowed during an update");this.updateState==0&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let i=0;in.plugin==e)||null),i&&i.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,i,n){return gu(this,e,cm(this,e,i,n))}moveByGroup(e,i){return gu(this,e,cm(this,e,i,n=>Vw(this,e.head,n)))}visualLineSide(e,i){let n=this.bidiSpans(e),r=this.textDirectionAt(e.from),s=n[i?n.length-1:0];return v.cursor(s.side(i,r)+e.from,s.forward(!i,r)?1:-1)}moveToLineBoundary(e,i,n=!0){return _w(this,e,i,n)}moveVertically(e,i,n){return gu(this,e,Ww(this,e,i,n))}domAtPos(e){return this.docView.domAtPos(e)}posAtDOM(e,i=0){return this.docView.posFromDOM(e,i)}posAtCoords(e,i=!0){return this.readMeasured(),_S(this,e,i)}coordsAtPos(e,i=1){this.readMeasured();let n=this.docView.coordsAt(e,i);if(!n||n.left==n.right)return n;let r=this.state.doc.lineAt(e),s=this.bidiSpans(r),o=s[en.find(s,e-r.from,-1,i)];return Wo(n,o.dir==he.LTR==i>0)}coordsForChar(e){return this.readMeasured(),this.docView.coordsForChar(e)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(e){return!this.state.facet(wS)||ethis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>vk)return QS(e.length);let i=this.textDirectionAt(e.from),n;for(let s of this.bidiCache)if(s.from==e.from&&s.dir==i&&(s.fresh||gS(s.isolates,n=sm(this,e))))return s.order;n||(n=sm(this,e));let r=$w(e.text,i,n);return this.bidiCache.push(new EO(e.from,e.to,i,n,!0,r)),r}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||U.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{tS(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let e of this.plugins)e.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,i={}){return Ql.of(new Rr(typeof e=="number"?v.cursor(e):e,i.y,i.x,i.yMargin,i.xMargin))}scrollSnapshot(){let{scrollTop:e,scrollLeft:i}=this.scrollDOM,n=this.viewState.scrollAnchorAt(e);return Ql.of(new Rr(v.cursor(n.from),"start","start",n.top-e,i,!0))}setTabFocusMode(e){e==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof e=="boolean"?this.inputState.tabFocusMode=e?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+e)}static domEventHandlers(e){return ye.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return ye.define(()=>({}),{eventObservers:e})}static theme(e,i){let n=dn.newName(),r=[Xl.of(n),ws.of(Qh(`.${n}`,e))];return i&&i.dark&&r.push(mh.of(!0)),r}static baseTheme(e){return xn.lowest(ws.of(Qh("."+gh,e,BS)))}static findFromDOM(e){var i;let n=e.querySelector(".cm-content"),r=n&&oe.get(n)||oe.get(e);return((i=r==null?void 0:r.rootView)===null||i===void 0?void 0:i.view)||null}}Z.styleModule=ws;Z.inputHandler=XS;Z.clipboardInputFilter=Mf;Z.clipboardOutputFilter=Lf;Z.scrollHandler=TS;Z.focusChangeEffect=vS;Z.perLineTextDirection=wS;Z.exceptionSink=xS;Z.updateListener=hh;Z.editable=ki;Z.mouseSelectionStyle=yS;Z.dragMovesSelection=PS;Z.clickAddsSelectionRange=SS;Z.decorations=mo;Z.outerDecorations=ZS;Z.atomicRanges=va;Z.bidiIsolatedRanges=RS;Z.scrollMargins=qS;Z.darkTheme=mh;Z.cspNonce=_.define({combine:t=>t.length?t[0]:""});Z.contentAttributes=Df;Z.editorAttributes=YS;Z.lineWrapping=Z.contentAttributes.of({class:"cm-lineWrapping"});Z.announce=G.define();const vk=4096,bm={};class EO{constructor(e,i,n,r,s,o){this.from=e,this.to=i,this.dir=n,this.isolates=r,this.fresh=s,this.order=o}static update(e,i){if(i.empty&&!e.some(s=>s.fresh))return e;let n=[],r=e.length?e[e.length-1].dir:he.LTR;for(let s=Math.max(0,e.length-10);s=0;r--){let s=n[r],o=typeof s=="function"?s(t):s;o&&oh(o,i)}return i}const wk=U.mac?"mac":U.windows?"win":U.linux?"linux":"key";function kk(t,e){const i=t.split(/-(?!$)/);let n=i[i.length-1];n=="Space"&&(n=" ");let r,s,o,l;for(let O=0;On.concat(r),[]))),i}function bk(t,e,i){return HS(FS(t.state),e,t,i)}let Ii=null;const Yk=4e3;function Zk(t,e=wk){let i=Object.create(null),n=Object.create(null),r=(o,l)=>{let O=n[o];if(O==null)n[o]=l;else if(O!=l)throw new Error("Key binding "+o+" is used both as a regular binding and as a multi-stroke prefix")},s=(o,l,O,a,u)=>{var c,h;let f=i[o]||(i[o]=Object.create(null)),d=l.split(/ (?!$)/).map(p=>kk(p,e));for(let p=1;p{let P=Ii={view:$,prefix:g,scope:o};return setTimeout(()=>{Ii==P&&(Ii=null)},Yk),!0}]})}let Q=d.join(" ");r(Q,!1);let S=f[Q]||(f[Q]={preventDefault:!1,stopPropagation:!1,run:((h=(c=f._any)===null||c===void 0?void 0:c.run)===null||h===void 0?void 0:h.slice())||[]});O&&S.run.push(O),a&&(S.preventDefault=!0),u&&(S.stopPropagation=!0)};for(let o of t){let l=o.scope?o.scope.split(" "):["editor"];if(o.any)for(let a of l){let u=i[a]||(i[a]=Object.create(null));u._any||(u._any={preventDefault:!1,stopPropagation:!1,run:[]});let{any:c}=o;for(let h in u)u[h].run.push(f=>c(f,$h))}let O=o[e]||o.key;if(O)for(let a of l)s(a,O,o.run,o.preventDefault,o.stopPropagation),o.shift&&s(a,"Shift-"+O,o.shift,o.preventDefault,o.stopPropagation)}return i}let $h=null;function HS(t,e,i,n){$h=e;let r=Jv(e),s=ot(r,0),o=li(s)==r.length&&r!=" ",l="",O=!1,a=!1,u=!1;Ii&&Ii.view==i&&Ii.scope==n&&(l=Ii.prefix+" ",jS.indexOf(e.keyCode)<0&&(a=!0,Ii=null));let c=new Set,h=S=>{if(S){for(let p of S.run)if(!c.has(p)&&(c.add(p),p(i)))return S.stopPropagation&&(u=!0),!0;S.preventDefault&&(S.stopPropagation&&(u=!0),a=!0)}return!1},f=t[n],d,Q;return f&&(h(f[l+vl(r,e,!o)])?O=!0:o&&(e.altKey||e.metaKey||e.ctrlKey)&&!(U.windows&&e.ctrlKey&&e.altKey)&&!(U.mac&&e.altKey&&!(e.ctrlKey||e.metaKey))&&(d=pn[e.keyCode])&&d!=r?(h(f[l+vl(d,e,!0)])||e.shiftKey&&(Q=fo[e.keyCode])!=r&&Q!=d&&h(f[l+vl(Q,e,!1)]))&&(O=!0):o&&e.shiftKey&&h(f[l+vl(r,e,!0)])&&(O=!0),!O&&h(f._any)&&(O=!0)),a&&(O=!0),O&&u&&e.stopPropagation(),$h=null,O}class Eo{constructor(e,i,n,r,s){this.className=e,this.left=i,this.top=n,this.width=r,this.height=s}draw(){let e=document.createElement("div");return e.className=this.className,this.adjust(e),e}update(e,i){return i.className!=this.className?!1:(this.adjust(e),!0)}adjust(e){e.style.left=this.left+"px",e.style.top=this.top+"px",this.width!=null&&(e.style.width=this.width+"px"),e.style.height=this.height+"px"}eq(e){return this.left==e.left&&this.top==e.top&&this.width==e.width&&this.height==e.height&&this.className==e.className}static forRange(e,i,n){if(n.empty){let r=e.coordsAtPos(n.head,n.assoc||1);if(!r)return[];let s=KS(e);return[new Eo(i,r.left-s.left,r.top-s.top,null,r.bottom-r.top)]}else return Rk(e,i,n)}}function KS(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==he.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function Rm(t,e,i,n){let r=t.coordsAtPos(e,i*2);if(!r)return n;let s=t.dom.getBoundingClientRect(),o=(r.top+r.bottom)/2,l=t.posAtCoords({x:s.left+1,y:o}),O=t.posAtCoords({x:s.right-1,y:o});return l==null||O==null?n:{from:Math.max(n.from,Math.min(l,O)),to:Math.min(n.to,Math.max(l,O))}}function Rk(t,e,i){if(i.to<=t.viewport.from||i.from>=t.viewport.to)return[];let n=Math.max(i.from,t.viewport.from),r=Math.min(i.to,t.viewport.to),s=t.textDirection==he.LTR,o=t.contentDOM,l=o.getBoundingClientRect(),O=KS(t),a=o.querySelector(".cm-line"),u=a&&window.getComputedStyle(a),c=l.left+(u?parseInt(u.paddingLeft)+Math.min(0,parseInt(u.textIndent)):0),h=l.right-(u?parseInt(u.paddingRight):0),f=dh(t,n,1),d=dh(t,r,-1),Q=f.type==tt.Text?f:null,S=d.type==tt.Text?d:null;if(Q&&(t.lineWrapping||f.widgetLineBreaks)&&(Q=Rm(t,n,1,Q)),S&&(t.lineWrapping||d.widgetLineBreaks)&&(S=Rm(t,r,-1,S)),Q&&S&&Q.from==S.from&&Q.to==S.to)return g($(i.from,i.to,Q));{let y=Q?$(i.from,null,Q):P(f,!1),x=S?$(null,i.to,S):P(d,!0),X=[];return(Q||f).to<(S||d).from-(Q&&S?1:0)||f.widgetLineBreaks>1&&y.bottom+t.defaultLineHeight/2z&&L.from=Oe)break;A>ee&&E(Math.max(W,ee),y==null&&W<=z,Math.min(A,Oe),x==null&&A>=M,b.dir)}if(ee=te.to+1,ee>=Oe)break}return q.length==0&&E(z,y==null,M,x==null,t.textDirection),{top:w,bottom:R,horizontal:q}}function P(y,x){let X=l.top+(x?y.top:y.bottom);return{top:X,bottom:X,horizontal:[]}}}function qk(t,e){return t.constructor==e.constructor&&t.eq(e)}class Uk{constructor(e,i){this.view=e,this.layer=i,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=e.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),i.above&&this.dom.classList.add("cm-layer-above"),i.class&&this.dom.classList.add(i.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(e.state),e.requestMeasure(this.measureReq),i.mount&&i.mount(this.dom,e)}update(e){e.startState.facet(iO)!=e.state.facet(iO)&&this.setOrder(e.state),(this.layer.update(e,this.dom)||e.geometryChanged)&&(this.scale(),e.view.requestMeasure(this.measureReq))}docViewUpdate(e){this.layer.updateOnDocViewUpdate!==!1&&e.requestMeasure(this.measureReq)}setOrder(e){let i=0,n=e.facet(iO);for(;i!qk(i,this.drawn[n]))){let i=this.dom.firstChild,n=0;for(let r of e)r.update&&i&&r.constructor&&this.drawn[n].constructor&&r.update(i,this.drawn[n])?(i=i.nextSibling,n++):this.dom.insertBefore(r.draw(),i);for(;i;){let r=i.nextSibling;i.remove(),i=r}this.drawn=e}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const iO=_.define();function JS(t){return[ye.define(e=>new Uk(e,t)),iO.of(t)]}const go=_.define({combine(t){return gi(t,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(e,i)=>Math.min(e,i),drawRangeCursor:(e,i)=>e||i})}});function _k(t={}){return[go.of(t),Vk,Wk,zk,kS.of(!0)]}function eP(t){return t.startState.facet(go)!=t.state.facet(go)}const Vk=JS({above:!0,markers(t){let{state:e}=t,i=e.facet(go),n=[];for(let r of e.selection.ranges){let s=r==e.selection.main;if(r.empty||i.drawRangeCursor){let o=s?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",l=r.empty?r:v.cursor(r.head,r.head>r.anchor?-1:1);for(let O of Eo.forRange(t,o,l))n.push(O)}}return n},update(t,e){t.transactions.some(n=>n.selection)&&(e.style.animationName=e.style.animationName=="cm-blink"?"cm-blink2":"cm-blink");let i=eP(t);return i&&qm(t.state,e),t.docChanged||t.selectionSet||i},mount(t,e){qm(e.state,t)},class:"cm-cursorLayer"});function qm(t,e){e.style.animationDuration=t.facet(go).cursorBlinkRate+"ms"}const Wk=JS({above:!1,markers(t){return t.state.selection.ranges.map(e=>e.empty?[]:Eo.forRange(t,"cm-selectionBackground",e)).reduce((e,i)=>e.concat(i))},update(t,e){return t.docChanged||t.selectionSet||t.viewportChanged||eP(t)},class:"cm-selectionLayer"}),zk=xn.highest(Z.theme({".cm-line":{"& ::selection, &::selection":{backgroundColor:"transparent !important"},caretColor:"transparent !important"},".cm-content":{caretColor:"transparent !important","& :focus":{caretColor:"initial !important","&::selection, & ::selection":{backgroundColor:"Highlight !important"}}}})),tP=G.define({map(t,e){return t==null?null:e.mapPos(t)}}),bs=Ve.define({create(){return null},update(t,e){return t!=null&&(t=e.changes.mapPos(t)),e.effects.reduce((i,n)=>n.is(tP)?n.value:i,t)}}),jk=ye.fromClass(class{constructor(t){this.view=t,this.cursor=null,this.measureReq={read:this.readPos.bind(this),write:this.drawCursor.bind(this)}}update(t){var e;let i=t.state.field(bs);i==null?this.cursor!=null&&((e=this.cursor)===null||e===void 0||e.remove(),this.cursor=null):(this.cursor||(this.cursor=this.view.scrollDOM.appendChild(document.createElement("div")),this.cursor.className="cm-dropCursor"),(t.startState.field(bs)!=i||t.docChanged||t.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let{view:t}=this,e=t.state.field(bs),i=e!=null&&t.coordsAtPos(e);if(!i)return null;let n=t.scrollDOM.getBoundingClientRect();return{left:i.left-n.left+t.scrollDOM.scrollLeft*t.scaleX,top:i.top-n.top+t.scrollDOM.scrollTop*t.scaleY,height:i.bottom-i.top}}drawCursor(t){if(this.cursor){let{scaleX:e,scaleY:i}=this.view;t?(this.cursor.style.left=t.left/e+"px",this.cursor.style.top=t.top/i+"px",this.cursor.style.height=t.height/i+"px"):this.cursor.style.left="-100000px"}}destroy(){this.cursor&&this.cursor.remove()}setDropPos(t){this.view.state.field(bs)!=t&&this.view.dispatch({effects:tP.of(t)})}},{eventObservers:{dragover(t){this.setDropPos(this.view.posAtCoords({x:t.clientX,y:t.clientY}))},dragleave(t){(t.target==this.view.contentDOM||!this.view.contentDOM.contains(t.relatedTarget))&&this.setDropPos(null)},dragend(){this.setDropPos(null)},drop(){this.setDropPos(null)}}});function Ck(){return[bs,jk]}function Um(t,e,i,n,r){e.lastIndex=0;for(let s=t.iterRange(i,n),o=i,l;!s.next().done;o+=s.value.length)if(!s.lineBreak)for(;l=e.exec(s.value);)r(o+l.index,l)}function Ek(t,e){let i=t.visibleRanges;if(i.length==1&&i[0].from==t.viewport.from&&i[0].to==t.viewport.to)return i;let n=[];for(let{from:r,to:s}of i)r=Math.max(t.state.doc.lineAt(r).from,r-e),s=Math.min(t.state.doc.lineAt(s).to,s+e),n.length&&n[n.length-1].to>=r?n[n.length-1].to=s:n.push({from:r,to:s});return n}class Ak{constructor(e){const{regexp:i,decoration:n,decorate:r,boundary:s,maxLength:o=1e3}=e;if(!i.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=i,r)this.addMatch=(l,O,a,u)=>r(u,a,a+l[0].length,l,O);else if(typeof n=="function")this.addMatch=(l,O,a,u)=>{let c=n(l,O,a);c&&u(a,a+l[0].length,c)};else if(n)this.addMatch=(l,O,a,u)=>u(a,a+l[0].length,n);else throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.boundary=s,this.maxLength=o}createDeco(e){let i=new Wi,n=i.add.bind(i);for(let{from:r,to:s}of Ek(e,this.maxLength))Um(e.state.doc,this.regexp,r,s,(o,l)=>this.addMatch(l,e,o,n));return i.finish()}updateDeco(e,i){let n=1e9,r=-1;return e.docChanged&&e.changes.iterChanges((s,o,l,O)=>{O>=e.view.viewport.from&&l<=e.view.viewport.to&&(n=Math.min(l,n),r=Math.max(O,r))}),e.viewportMoved||r-n>1e3?this.createDeco(e.view):r>-1?this.updateRange(e.view,i.map(e.changes),n,r):i}updateRange(e,i,n,r){for(let s of e.visibleRanges){let o=Math.max(s.from,n),l=Math.min(s.to,r);if(l>=o){let O=e.state.doc.lineAt(o),a=O.toO.from;o--)if(this.boundary.test(O.text[o-1-O.from])){u=o;break}for(;lh.push(p.range(Q,S));if(O==a)for(this.regexp.lastIndex=u-O.from;(f=this.regexp.exec(O.text))&&f.indexthis.addMatch(S,e,Q,d));i=i.update({filterFrom:u,filterTo:c,filter:(Q,S)=>Qc,add:h})}}return i}}const Sh=/x/.unicode!=null?"gu":"g",Gk=new RegExp(`[\0-\b ---Ÿ­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\uFEFF-]`,Sh),Mk={0:"null",7:"bell",8:"backspace",10:"newline",11:"vertical tab",13:"carriage return",27:"escape",8203:"zero width 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_m||(_m=ye.fromClass(class{constructor(t){this.view=t,this.decorations=C.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(t.state.facet(nO)),this.decorations=this.decorator.createDeco(t)}makeDecorator(t){return new Ak({regexp:t.specialChars,decoration:(e,i,n)=>{let{doc:r}=i.state,s=ot(e[0],0);if(s==9){let o=r.lineAt(n),l=i.state.tabSize,O=ns(o.text,l,n-o.from);return C.replace({widget:new Hk((l-O%l)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[s]||(this.decorationCache[s]=C.replace({widget:new Fk(t,s)}))},boundary:t.replaceTabs?void 0:/[^]/})}update(t){let e=t.state.facet(nO);t.startState.facet(nO)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(t.view)):this.decorations=this.decorator.updateDeco(t,this.decorations)}},{decorations:t=>t.decorations}))}const Ik="•";function Bk(t){return t>=32?Ik:t==10?"␤":String.fromCharCode(9216+t)}class Fk extends Qi{constructor(e,i){super(),this.options=e,this.code=i}eq(e){return e.code==this.code}toDOM(e){let i=Bk(this.code),n=e.state.phrase("Control character")+" "+(Mk[this.code]||"0x"+this.code.toString(16)),r=this.options.render&&this.options.render(this.code,n,i);if(r)return r;let s=document.createElement("span");return s.textContent=i,s.title=n,s.setAttribute("aria-label",n),s.className="cm-specialChar",s}ignoreEvent(){return!1}}class Hk extends Qi{constructor(e){super(),this.width=e}eq(e){return e.width==this.width}toDOM(){let e=document.createElement("span");return e.textContent=" ",e.className="cm-tab",e.style.width=this.width+"px",e}ignoreEvent(){return!1}}function Kk(){return eT}const Jk=C.line({class:"cm-activeLine"}),eT=ye.fromClass(class{constructor(t){this.decorations=this.getDeco(t)}update(t){(t.docChanged||t.selectionSet)&&(this.decorations=this.getDeco(t.view))}getDeco(t){let e=-1,i=[];for(let n of t.state.selection.ranges){let r=t.lineBlockAt(n.head);r.from>e&&(i.push(Jk.range(r.from)),e=r.from)}return C.set(i)}},{decorations:t=>t.decorations});class tT extends Qi{constructor(e){super(),this.content=e}toDOM(e){let i=document.createElement("span");return i.className="cm-placeholder",i.style.pointerEvents="none",i.appendChild(typeof this.content=="string"?document.createTextNode(this.content):typeof this.content=="function"?this.content(e):this.content.cloneNode(!0)),i.setAttribute("aria-hidden","true"),i}coordsAt(e){let i=e.firstChild?Dr(e.firstChild):[];if(!i.length)return null;let n=window.getComputedStyle(e.parentNode),r=Wo(i[0],n.direction!="rtl"),s=parseInt(n.lineHeight);return r.bottom-r.top>s*1.5?{left:r.left,right:r.right,top:r.top,bottom:r.top+s}:r}ignoreEvent(){return!1}}function iT(t){let e=ye.fromClass(class{constructor(i){this.view=i,this.placeholder=t?C.set([C.widget({widget:new tT(t),side:1}).range(0)]):C.none}get decorations(){return 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this.manager.tooltipViews)l.dom.style.position="absolute"}let{visible:i,space:n,scaleX:r,scaleY:s}=t,o=[];for(let l=0;l=Math.min(i.bottom,n.bottom)||c.rightMath.min(i.right,n.right)+.1)){u.style.top=gs;continue}let f=O.arrow?a.dom.querySelector(".cm-tooltip-arrow"):null,d=f?7:0,Q=h.right-h.left,S=(e=Wm.get(a))!==null&&e!==void 0?e:h.bottom-h.top,p=a.offset||hT,g=this.view.textDirection==he.LTR,$=h.width>n.right-n.left?g?n.left:n.right-h.width:g?Math.max(n.left,Math.min(c.left-(f?14:0)+p.x,n.right-Q)):Math.min(Math.max(n.left,c.left-Q+(f?14:0)-p.x),n.right-Q),P=this.above[l];!O.strictSide&&(P?c.top-S-d-p.yn.bottom)&&P==n.bottom-c.bottom>c.top-n.top&&(P=this.above[l]=!P);let y=(P?c.top-n.top:n.bottom-c.bottom)-d;if(y$&&w.topx&&(x=P?w.top-S-2-d:w.bottom+d+2);if(this.position=="absolute"?(u.style.top=(x-t.parent.top)/s+"px",zm(u,($-t.parent.left)/r)):(u.style.top=x/s+"px",zm(u,$/r)),f){let w=c.left+(g?p.x:-p.x)-($+14-7);f.style.left=w/r+"px"}a.overlap!==!0&&o.push({left:$,top:x,right:X,bottom:x+S}),u.classList.toggle("cm-tooltip-above",P),u.classList.toggle("cm-tooltip-below",!P),a.positioned&&a.positioned(t.space)}}maybeMeasure(){if(this.manager.tooltips.length&&(this.view.inView&&this.view.requestMeasure(this.measureReq),this.inView!=this.view.inView&&(this.inView=this.view.inView,!this.inView)))for(let t of this.manager.tooltipViews)t.dom.style.top=gs}},{eventObservers:{scroll(){this.maybeMeasure()}}});function zm(t,e){let i=parseInt(t.style.left,10);(isNaN(i)||Math.abs(e-i)>1)&&(t.style.left=e+"px")}const cT=Z.baseTheme({".cm-tooltip":{zIndex:500,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:`${7*2}px`,position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),hT={x:0,y:0},Kf=_.define({enables:[Hf,cT]}),AO=_.define({combine:t=>t.reduce((e,i)=>e.concat(i),[])});class ka{static create(e){return new ka(e)}constructor(e){this.view=e,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new iP(e,AO,(i,n)=>this.createHostedView(i,n),i=>i.dom.remove())}createHostedView(e,i){let n=e.create(this.view);return n.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(n.dom,i?i.dom.nextSibling:this.dom.firstChild),this.mounted&&n.mount&&n.mount(this.view),n}mount(e){for(let i of this.manager.tooltipViews)i.mount&&i.mount(e);this.mounted=!0}positioned(e){for(let i of this.manager.tooltipViews)i.positioned&&i.positioned(e)}update(e){this.manager.update(e)}destroy(){var e;for(let i of this.manager.tooltipViews)(e=i.destroy)===null||e===void 0||e.call(i)}passProp(e){let i;for(let n of this.manager.tooltipViews){let r=n[e];if(r!==void 0){if(i===void 0)i=r;else if(i!==r)return}}return i}get offset(){return this.passProp("offset")}get getCoords(){return this.passProp("getCoords")}get overlap(){return this.passProp("overlap")}get resize(){return this.passProp("resize")}}const fT=Kf.compute([AO],t=>{let e=t.facet(AO);return e.length===0?null:{pos:Math.min(...e.map(i=>i.pos)),end:Math.max(...e.map(i=>{var n;return(n=i.end)!==null&&n!==void 0?n:i.pos})),create:ka.create,above:e[0].above,arrow:e.some(i=>i.arrow)}});class dT{constructor(e,i,n,r,s){this.view=e,this.source=i,this.field=n,this.setHover=r,this.hoverTime=s,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:e.dom,time:0},this.checkHover=this.checkHover.bind(this),e.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),e.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let e=Date.now()-this.lastMove.time;el.bottom||i.xl.right+e.defaultCharacterWidth)return;let O=e.bidiSpans(e.state.doc.lineAt(r)).find(u=>u.from<=r&&u.to>=r),a=O&&O.dir==he.RTL?-1:1;s=i.x{this.pending==l&&(this.pending=null,O&&!(Array.isArray(O)&&!O.length)&&e.dispatch({effects:this.setHover.of(Array.isArray(O)?O:[O])}))},O=>ut(e.state,O,"hover tooltip"))}else o&&!(Array.isArray(o)&&!o.length)&&e.dispatch({effects:this.setHover.of(Array.isArray(o)?o:[o])})}get tooltip(){let e=this.view.plugin(Hf),i=e?e.manager.tooltips.findIndex(n=>n.create==ka.create):-1;return i>-1?e.manager.tooltipViews[i]:null}mousemove(e){var i,n;this.lastMove={x:e.clientX,y:e.clientY,target:e.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:r,tooltip:s}=this;if(r.length&&s&&!pT(s.dom,e)||this.pending){let{pos:o}=r[0]||this.pending,l=(n=(i=r[0])===null||i===void 0?void 0:i.end)!==null&&n!==void 0?n:o;(o==l?this.view.posAtCoords(this.lastMove)!=o:!mT(this.view,o,l,e.clientX,e.clientY))&&(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(e){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:i}=this;if(i.length){let{tooltip:n}=this;n&&n.dom.contains(e.relatedTarget)?this.watchTooltipLeave(n.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(e){let i=n=>{e.removeEventListener("mouseleave",i),this.active.length&&!this.view.dom.contains(n.relatedTarget)&&this.view.dispatch({effects:this.setHover.of([])})};e.addEventListener("mouseleave",i)}destroy(){clearTimeout(this.hoverTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const wl=4;function pT(t,e){let{left:i,right:n,top:r,bottom:s}=t.getBoundingClientRect(),o;if(o=t.querySelector(".cm-tooltip-arrow")){let l=o.getBoundingClientRect();r=Math.min(l.top,r),s=Math.max(l.bottom,s)}return e.clientX>=i-wl&&e.clientX<=n+wl&&e.clientY>=r-wl&&e.clientY<=s+wl}function mT(t,e,i,n,r,s){let o=t.scrollDOM.getBoundingClientRect(),l=t.documentTop+t.documentPadding.top+t.contentHeight;if(o.left>n||o.rightr||Math.min(o.bottom,l)=e&&O<=i}function gT(t,e={}){let i=G.define(),n=Ve.define({create(){return[]},update(r,s){if(r.length&&(e.hideOnChange&&(s.docChanged||s.selection)?r=[]:e.hideOn&&(r=r.filter(o=>!e.hideOn(s,o))),s.docChanged)){let o=[];for(let l of r){let O=s.changes.mapPos(l.pos,-1,Ce.TrackDel);if(O!=null){let a=Object.assign(Object.create(null),l);a.pos=O,a.end!=null&&(a.end=s.changes.mapPos(a.end)),o.push(a)}}r=o}for(let o of s.effects)o.is(i)&&(r=o.value),o.is(QT)&&(r=[]);return r},provide:r=>AO.from(r)});return{active:n,extension:[n,ye.define(r=>new dT(r,t,n,i,e.hoverTime||300)),fT]}}function nP(t,e){let i=t.plugin(Hf);if(!i)return null;let n=i.manager.tooltips.indexOf(e);return n<0?null:i.manager.tooltipViews[n]}const QT=G.define(),jm=_.define({combine(t){let e,i;for(let n of t)e=e||n.topContainer,i=i||n.bottomContainer;return{topContainer:e,bottomContainer:i}}});function Qo(t,e){let i=t.plugin(rP),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const rP=ye.fromClass(class{constructor(t){this.input=t.state.facet($o),this.specs=this.input.filter(i=>i),this.panels=this.specs.map(i=>i(t));let e=t.state.facet(jm);this.top=new kl(t,!0,e.topContainer),this.bottom=new kl(t,!1,e.bottomContainer),this.top.sync(this.panels.filter(i=>i.top)),this.bottom.sync(this.panels.filter(i=>!i.top));for(let i of this.panels)i.dom.classList.add("cm-panel"),i.mount&&i.mount()}update(t){let e=t.state.facet(jm);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new kl(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new kl(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let i=t.state.facet($o);if(i!=this.input){let n=i.filter(O=>O),r=[],s=[],o=[],l=[];for(let O of n){let a=this.specs.indexOf(O),u;a<0?(u=O(t.view),l.push(u)):(u=this.panels[a],u.update&&u.update(t)),r.push(u),(u.top?s:o).push(u)}this.specs=n,this.panels=r,this.top.sync(s),this.bottom.sync(o);for(let O of l)O.dom.classList.add("cm-panel"),O.mount&&O.mount()}else for(let n of this.panels)n.update&&n.update(t)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:t=>Z.scrollMargins.of(e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}})});class kl{constructor(e,i,n){this.view=e,this.top=i,this.container=n,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(e){for(let i of this.panels)i.destroy&&e.indexOf(i)<0&&i.destroy();this.panels=e,this.syncDOM()}syncDOM(){if(this.panels.length==0){this.dom&&(this.dom.remove(),this.dom=void 0);return}if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels cm-panels-top":"cm-panels cm-panels-bottom",this.dom.style[this.top?"top":"bottom"]="0";let i=this.container||this.view.dom;i.insertBefore(this.dom,this.top?i.firstChild:null)}let e=this.dom.firstChild;for(let i of this.panels)if(i.dom.parentNode==this.dom){for(;e!=i.dom;)e=Cm(e);e=e.nextSibling}else this.dom.insertBefore(i.dom,e);for(;e;)e=Cm(e)}scrollMargin(){return!this.dom||this.container?0:Math.max(0,this.top?this.dom.getBoundingClientRect().bottom-Math.max(0,this.view.scrollDOM.getBoundingClientRect().top):Math.min(innerHeight,this.view.scrollDOM.getBoundingClientRect().bottom)-this.dom.getBoundingClientRect().top)}syncClasses(){if(!(!this.container||this.classes==this.view.themeClasses)){for(let e of this.classes.split(" "))e&&this.container.classList.remove(e);for(let e of(this.classes=this.view.themeClasses).split(" "))e&&this.container.classList.add(e)}}}function Cm(t){let e=t.nextSibling;return t.remove(),e}const $o=_.define({enables:rP});class ji extends Dn{compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}eq(e){return!1}destroy(e){}}ji.prototype.elementClass="";ji.prototype.toDOM=void 0;ji.prototype.mapMode=Ce.TrackBefore;ji.prototype.startSide=ji.prototype.endSide=-1;ji.prototype.point=!0;const rO=_.define(),$T=_.define(),ST={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>F.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:"before"},Ms=_.define();function PT(t){return[sP(),Ms.of({...ST,...t})]}const Em=_.define({combine:t=>t.some(e=>e)});function sP(t){return[yT]}const yT=ye.fromClass(class{constructor(t){this.view=t,this.domAfter=null,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters cm-gutters-before",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=t.state.facet(Ms).map(e=>new Gm(t,e)),this.fixed=!t.state.facet(Em);for(let e of this.gutters)e.config.side=="after"?this.getDOMAfter().appendChild(e.dom):this.dom.appendChild(e.dom);this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),t.scrollDOM.insertBefore(this.dom,t.contentDOM)}getDOMAfter(){return this.domAfter||(this.domAfter=document.createElement("div"),this.domAfter.className="cm-gutters cm-gutters-after",this.domAfter.setAttribute("aria-hidden","true"),this.domAfter.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.domAfter.style.position=this.fixed?"sticky":"",this.view.scrollDOM.appendChild(this.domAfter)),this.domAfter}update(t){if(this.updateGutters(t)){let e=this.prevViewport,i=t.view.viewport,n=Math.min(e.to,i.to)-Math.max(e.from,i.from);this.syncGutters(n<(i.to-i.from)*.8)}if(t.geometryChanged){let e=this.view.contentHeight/this.view.scaleY+"px";this.dom.style.minHeight=e,this.domAfter&&(this.domAfter.style.minHeight=e)}this.view.state.facet(Em)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":"",this.domAfter&&(this.domAfter.style.position=this.fixed?"sticky":"")),this.prevViewport=t.view.viewport}syncGutters(t){let e=this.dom.nextSibling;t&&(this.dom.remove(),this.domAfter&&this.domAfter.remove());let i=F.iter(this.view.state.facet(rO),this.view.viewport.from),n=[],r=this.gutters.map(s=>new xT(s,this.view.viewport,-this.view.documentPadding.top));for(let s of this.view.viewportLineBlocks)if(n.length&&(n=[]),Array.isArray(s.type)){let o=!0;for(let l of s.type)if(l.type==tt.Text&&o){yh(i,n,l.from);for(let O of r)O.line(this.view,l,n);o=!1}else if(l.widget)for(let O of r)O.widget(this.view,l)}else if(s.type==tt.Text){yh(i,n,s.from);for(let o of r)o.line(this.view,s,n)}else if(s.widget)for(let o of r)o.widget(this.view,s);for(let s of r)s.finish();t&&(this.view.scrollDOM.insertBefore(this.dom,e),this.domAfter&&this.view.scrollDOM.appendChild(this.domAfter))}updateGutters(t){let e=t.startState.facet(Ms),i=t.state.facet(Ms),n=t.docChanged||t.heightChanged||t.viewportChanged||!F.eq(t.startState.facet(rO),t.state.facet(rO),t.view.viewport.from,t.view.viewport.to);if(e==i)for(let r of this.gutters)r.update(t)&&(n=!0);else{n=!0;let r=[];for(let s of i){let o=e.indexOf(s);o<0?r.push(new Gm(this.view,s)):(this.gutters[o].update(t),r.push(this.gutters[o]))}for(let s of this.gutters)s.dom.remove(),r.indexOf(s)<0&&s.destroy();for(let s of r)s.config.side=="after"?this.getDOMAfter().appendChild(s.dom):this.dom.appendChild(s.dom);this.gutters=r}return n}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove(),this.domAfter&&this.domAfter.remove()}},{provide:t=>Z.scrollMargins.of(e=>{let i=e.plugin(t);if(!i||i.gutters.length==0||!i.fixed)return null;let n=i.dom.offsetWidth*e.scaleX,r=i.domAfter?i.domAfter.offsetWidth*e.scaleX:0;return e.textDirection==he.LTR?{left:n,right:r}:{right:n,left:r}})});function Am(t){return Array.isArray(t)?t:[t]}function yh(t,e,i){for(;t.value&&t.from<=i;)t.from==i&&e.push(t.value),t.next()}class xT{constructor(e,i,n){this.gutter=e,this.height=n,this.i=0,this.cursor=F.iter(e.markers,i.from)}addElement(e,i,n){let{gutter:r}=this,s=(i.top-this.height)/e.scaleY,o=i.height/e.scaleY;if(this.i==r.elements.length){let l=new oP(e,o,s,n);r.elements.push(l),r.dom.appendChild(l.dom)}else r.elements[this.i].update(e,o,s,n);this.height=i.bottom,this.i++}line(e,i,n){let r=[];yh(this.cursor,r,i.from),n.length&&(r=r.concat(n));let s=this.gutter.config.lineMarker(e,i,r);s&&r.unshift(s);let o=this.gutter;r.length==0&&!o.config.renderEmptyElements||this.addElement(e,i,r)}widget(e,i){let n=this.gutter.config.widgetMarker(e,i.widget,i),r=n?[n]:null;for(let s of e.state.facet($T)){let o=s(e,i.widget,i);o&&(r||(r=[])).push(o)}r&&this.addElement(e,i,r)}finish(){let e=this.gutter;for(;e.elements.length>this.i;){let i=e.elements.pop();e.dom.removeChild(i.dom),i.destroy()}}}class Gm{constructor(e,i){this.view=e,this.config=i,this.elements=[],this.spacer=null,this.dom=document.createElement("div"),this.dom.className="cm-gutter"+(this.config.class?" "+this.config.class:"");for(let n in i.domEventHandlers)this.dom.addEventListener(n,r=>{let s=r.target,o;if(s!=this.dom&&this.dom.contains(s)){for(;s.parentNode!=this.dom;)s=s.parentNode;let O=s.getBoundingClientRect();o=(O.top+O.bottom)/2}else o=r.clientY;let l=e.lineBlockAtHeight(o-e.documentTop);i.domEventHandlers[n](e,l,r)&&r.preventDefault()});this.markers=Am(i.markers(e)),i.initialSpacer&&(this.spacer=new oP(e,0,0,[i.initialSpacer(e)]),this.dom.appendChild(this.spacer.dom),this.spacer.dom.style.cssText+="visibility: hidden; pointer-events: none")}update(e){let i=this.markers;if(this.markers=Am(this.config.markers(e.view)),this.spacer&&this.config.updateSpacer){let r=this.config.updateSpacer(this.spacer.markers[0],e);r!=this.spacer.markers[0]&&this.spacer.update(e.view,0,0,[r])}let n=e.view.viewport;return!F.eq(this.markers,i,n.from,n.to)||(this.config.lineMarkerChange?this.config.lineMarkerChange(e):!1)}destroy(){for(let e of this.elements)e.destroy()}}class oP{constructor(e,i,n,r){this.height=-1,this.above=0,this.markers=[],this.dom=document.createElement("div"),this.dom.className="cm-gutterElement",this.update(e,i,n,r)}update(e,i,n,r){this.height!=i&&(this.height=i,this.dom.style.height=i+"px"),this.above!=n&&(this.dom.style.marginTop=(this.above=n)?n+"px":""),XT(this.markers,r)||this.setMarkers(e,r)}setMarkers(e,i){let n="cm-gutterElement",r=this.dom.firstChild;for(let s=0,o=0;;){let l=o,O=ss(l,O,a)||o(l,O,a):o}return n}})}});class yu extends ji{constructor(e){super(),this.number=e}eq(e){return this.number==e.number}toDOM(){return document.createTextNode(this.number)}}function xu(t,e){return t.state.facet(Pr).formatNumber(e,t.state)}const kT=Ms.compute([Pr],t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers(e){return e.state.facet(vT)},lineMarker(e,i,n){return n.some(r=>r.toDOM)?null:new yu(xu(e,e.state.doc.lineAt(i.from).number))},widgetMarker:(e,i,n)=>{for(let r of e.state.facet(wT)){let s=r(e,i,n);if(s)return s}return null},lineMarkerChange:e=>e.startState.facet(Pr)!=e.state.facet(Pr),initialSpacer(e){return new yu(xu(e,Mm(e.state.doc.lines)))},updateSpacer(e,i){let n=xu(i.view,Mm(i.view.state.doc.lines));return n==e.number?e:new yu(n)},domEventHandlers:t.facet(Pr).domEventHandlers,side:"before"}));function TT(t={}){return[Pr.of(t),sP(),kT]}function Mm(t){let e=9;for(;e{let e=[],i=-1;for(let n of t.selection.ranges){let r=t.doc.lineAt(n.head).from;r>i&&(i=r,e.push(bT.range(r)))}return F.of(e)});function ZT(){return YT}const lP=1024;let RT=0;class Xu{constructor(e,i){this.from=e,this.to=i}}class D{constructor(e={}){this.id=RT++,this.perNode=!!e.perNode,this.deserialize=e.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")})}add(e){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return typeof e!="function"&&(e=mt.match(e)),i=>{let n=e(i);return n===void 0?null:[this,n]}}}D.closedBy=new D({deserialize:t=>t.split(" ")});D.openedBy=new 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0)&&wu.isInputPending)?()=>navigator.scheduling.isInputPending():null,IT=ye.fromClass(class{constructor(e){this.view=e,this.working=null,this.workScheduled=0,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(e){let i=this.view.state.field(Mt.state).context;(i.updateViewport(e.view.viewport)||this.view.viewport.to>i.treeLen)&&this.scheduleWork(),(e.docChanged||e.selectionSet)&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(i)}scheduleWork(){if(this.working)return;let{state:e}=this.view,i=e.field(Mt.state);(i.tree!=i.context.tree||!i.context.isDone(e.doc.length))&&(this.working=mP(this.work))}work(e){this.working=null;let i=Date.now();if(this.chunkEndr+1e3,O=s.context.work(()=>ku&&ku()||Date.now()>o,r+(l?0:1e5));this.chunkBudget-=Date.now()-i,(O||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:Mt.setState.of(new Fr(s.context))})),this.chunkBudget>0&&!(O&&!l)&&this.scheduleWork(),this.checkAsyncSchedule(s.context)}checkAsyncSchedule(e){e.scheduleOn&&(this.workScheduled++,e.scheduleOn.then(()=>this.scheduleWork()).catch(i=>ut(this.view.state,i)).then(()=>this.workScheduled--),e.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),Qn=_.define({combine(t){return t.length?t[0]:null},enables:t=>[Mt.state,IT,Z.contentAttributes.compute([t],e=>{let i=e.facet(t);return i&&i.name?{"data-language":i.name}:{}})]});class Ta{constructor(e,i=[]){this.language=e,this.support=i,this.extension=[e,i]}}const BT=_.define(),Go=_.define({combine:t=>{if(!t.length)return" ";let e=t[0];if(!e||/\S/.test(e)||Array.from(e).some(i=>i!=e[0]))throw new Error("Invalid indent unit: "+JSON.stringify(t[0]));return e}});function NO(t){let e=t.facet(Go);return e.charCodeAt(0)==9?t.tabSize*e.length:e.length}function 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gP(n,t,i)}function gP(t,e,i){for(let n=t;n;n=n.next){let r=KT(n.node);if(r)return r(sd.create(e,i,n))}return 0}function HT(t){return t.pos==t.options.simulateBreak&&t.options.simulateDoubleBreak}function KT(t){let e=t.type.prop(Mo);if(e)return e;let i=t.firstChild,n;if(i&&(n=i.type.prop(D.closedBy))){let r=t.lastChild,s=r&&n.indexOf(r.name)>-1;return o=>QP(o,!0,1,void 0,s&&!HT(o)?r.from:void 0)}return t.parent==null?JT:null}function JT(){return 0}class sd extends ba{constructor(e,i,n){super(e.state,e.options),this.base=e,this.pos=i,this.context=n}get node(){return this.context.node}static create(e,i,n){return new sd(e,i,n)}get textAfter(){return this.textAfterPos(this.pos)}get baseIndent(){return this.baseIndentFor(this.node)}baseIndentFor(e){let i=this.state.doc.lineAt(e.from);for(;;){let n=e.resolve(i.from);for(;n.parent&&n.parent.from==n.from;)n=n.parent;if(eb(n,e))break;i=this.state.doc.lineAt(n.from)}return this.lineIndent(i.from)}continue(){return 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n=_P(t.selectionsAfter.length?t.selectionsAfter.map(l=>l.map(e)):Rt,i);if(!t.changes)return ct.selection(n);let r=t.changes.map(e),s=e.mapDesc(t.changes,!0),o=t.mapped?t.mapped.composeDesc(s):s;return new ct(r,G.mapEffects(t.effects,e),o,t.startSelection.map(s),n)}const Hb=/^(input\.type|delete)($|\.)/;class ci{constructor(e,i,n=0,r=void 0){this.done=e,this.undone=i,this.prevTime=n,this.prevUserEvent=r}isolate(){return this.prevTime?new ci(this.done,this.undone):this}addChanges(e,i,n,r,s){let o=this.done,l=o[o.length-1];return l&&l.changes&&!l.changes.empty&&e.changes&&(!n||Hb.test(n))&&(!l.selectionsAfter.length&&i-this.prevTime0&&i-this.prevTimei.empty?t.moveByChar(i,e):qa(i,e))}function Fe(t){return t.textDirectionAt(t.state.selection.main.head)==he.LTR}const zP=t=>WP(t,!Fe(t)),jP=t=>WP(t,Fe(t));function CP(t,e){return Ft(t,i=>i.empty?t.moveByGroup(i,e):qa(i,e))}const Jb=t=>CP(t,!Fe(t)),eY=t=>CP(t,Fe(t));function tY(t,e,i){if(e.type.prop(i))return!0;let n=e.to-e.from;return 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hY=t=>BP(t,!Fe(t)),fY=t=>BP(t,Fe(t)),dY=t=>jt(t,e=>Ua(t.state,e,!Fe(t))),pY=t=>jt(t,e=>Ua(t.state,e,Fe(t)));function FP(t,e){return jt(t,i=>t.moveVertically(i,e))}const HP=t=>FP(t,!1),KP=t=>FP(t,!0);function JP(t,e){return jt(t,i=>t.moveVertically(i,e,MP(t).height))}const rg=t=>JP(t,!1),sg=t=>JP(t,!0),mY=t=>jt(t,e=>Xn(t,e,!0)),gY=t=>jt(t,e=>Xn(t,e,!1)),QY=t=>jt(t,e=>Xn(t,e,!Fe(t))),$Y=t=>jt(t,e=>Xn(t,e,Fe(t))),SY=t=>jt(t,e=>v.cursor(t.lineBlockAt(e.head).from)),PY=t=>jt(t,e=>v.cursor(t.lineBlockAt(e.head).to)),og=({state:t,dispatch:e})=>(e($i(t,{anchor:0})),!0),lg=({state:t,dispatch:e})=>(e($i(t,{anchor:t.doc.length})),!0),Og=({state:t,dispatch:e})=>(e($i(t,{anchor:t.selection.main.anchor,head:0})),!0),ag=({state:t,dispatch:e})=>(e($i(t,{anchor:t.selection.main.anchor,head:t.doc.length})),!0),yY=({state:t,dispatch:e})=>(e(t.update({selection:{anchor:0,head:t.doc.length},userEvent:"select"})),!0),xY=({state:t,dispatch:e})=>{let 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r=="string"?{label:r}:r),[i,n]=e.every(r=>/^\w+$/.test(r.label))?[/\w*$/,/\w+$/]:$Z(e);return r=>{let s=r.matchBefore(n);return s||r.explicit?{from:s?s.from:r.pos,options:e,validFor:i}:null}}function $y(t,e){return i=>{for(let n=be(i.state).resolveInner(i.pos,-1);n;n=n.parent){if(t.indexOf(n.name)>-1)return null;if(n.type.isTop)break}return e(i)}}class mg{constructor(e,i,n,r){this.completion=e,this.source=i,this.match=n,this.score=r}}function jn(t){return t.selection.main.from}function Sy(t,e){var i;let{source:n}=t,r=e&&n[0]!="^",s=n[n.length-1]!="$";return!r&&!s?t:new RegExp(`${r?"^":""}(?:${n})${s?"$":""}`,(i=t.flags)!==null&&i!==void 0?i:t.ignoreCase?"i":"")}const pd=mi.define();function SZ(t,e,i,n){let{main:r}=t.selection,s=i-r.from,o=n-r.from;return{...t.changeByRange(l=>{if(l!=r&&i!=n&&t.sliceDoc(l.from+s,l.from+o)!=t.sliceDoc(i,n))return{range:l};let O=t.toText(e);return{changes:{from:l.from+s,to:n==r.from?l.to:l.from+o,insert:O},range:v.cursor(l.from+s+O.length)}}),scrollIntoView:!0,userEvent:"input.complete"}}const gg=new WeakMap;function PZ(t){if(!Array.isArray(t))return t;let e=gg.get(t);return e||gg.set(t,e=dd(t)),e}const ia=G.define(),xo=G.define();class yZ{constructor(e){this.pattern=e,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[],this.score=0,this.matched=[];for(let i=0;i=48&&y<=57||y>=97&&y<=122?2:y>=65&&y<=90?1:0:(x=zf(y))!=x.toLowerCase()?1:x!=x.toUpperCase()?2:0;(!g||X==1&&S||P==0&&X!=0)&&(i[c]==y||n[c]==y&&(h=!0)?o[c++]=g:o.length&&(p=!1)),P=X,g+=li(y)}return c==O&&o[0]==0&&p?this.result(-100+(h?-200:0),o,e):f==O&&d==0?this.ret(-200-e.length+(Q==e.length?0:-100),[0,Q]):l>-1?this.ret(-700-e.length,[l,l+this.pattern.length]):f==O?this.ret(-900-e.length,[d,Q]):c==O?this.result(-100+(h?-200:0)+-700+(p?0:-1100),o,e):i.length==2?null:this.result((r[0]?-700:0)+-200+-1100,r,e)}result(e,i,n){let r=[],s=0;for(let o of i){let l=o+(this.astral?li(ot(n,o)):1);s&&r[s-1]==o?r[s-1]=l:(r[s++]=o,r[s++]=l)}return this.ret(e-n.length,r)}}class xZ{constructor(e){this.pattern=e,this.matched=[],this.score=0,this.folded=e.toLowerCase()}match(e){if(e.length!1,activateOnTypingDelay:100,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:XZ,filterStrict:!1,compareCompletions:(e,i)=>e.label.localeCompare(i.label),interactionDelay:75,updateSyncTime:100},{defaultKeymap:(e,i)=>e&&i,closeOnBlur:(e,i)=>e&&i,icons:(e,i)=>e&&i,tooltipClass:(e,i)=>n=>Qg(e(n),i(n)),optionClass:(e,i)=>n=>Qg(e(n),i(n)),addToOptions:(e,i)=>e.concat(i),filterStrict:(e,i)=>e||i})}});function Qg(t,e){return t?e?t+" "+e:t:e}function XZ(t,e,i,n,r,s){let o=t.textDirection==he.RTL,l=o,O=!1,a="top",u,c,h=e.left-r.left,f=r.right-e.right,d=n.right-n.left,Q=n.bottom-n.top;if(l&&h=Q||g>e.top?u=i.bottom-e.top:(a="bottom",u=e.bottom-i.top)}let S=(e.bottom-e.top)/s.offsetHeight,p=(e.right-e.left)/s.offsetWidth;return{style:`${a}: ${u/S}px; max-width: ${c/p}px`,class:"cm-completionInfo-"+(O?o?"left-narrow":"right-narrow":l?"left":"right")}}function vZ(t){let e=t.addToOptions.slice();return t.icons&&e.push({render(i){let n=document.createElement("div");return n.classList.add("cm-completionIcon"),i.type&&n.classList.add(...i.type.split(/\s+/g).map(r=>"cm-completionIcon-"+r)),n.setAttribute("aria-hidden","true"),n},position:20}),e.push({render(i,n,r,s){let o=document.createElement("span");o.className="cm-completionLabel";let l=i.displayLabel||i.label,O=0;for(let a=0;aO&&o.appendChild(document.createTextNode(l.slice(O,u)));let h=o.appendChild(document.createElement("span"));h.appendChild(document.createTextNode(l.slice(u,c))),h.className="cm-completionMatchedText",O=c}return Oi.position-n.position).map(i=>i.render)}function Uu(t,e,i){if(t<=i)return{from:0,to:t};if(e<0&&(e=0),e<=t>>1){let r=Math.floor(e/i);return{from:r*i,to:(r+1)*i}}let n=Math.floor((t-e)/i);return{from:t-(n+1)*i,to:t-n*i}}class wZ{constructor(e,i,n){this.view=e,this.stateField=i,this.applyCompletion=n,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:O=>this.placeInfo(O),key:this},this.space=null,this.currentClass="";let r=e.state.field(i),{options:s,selected:o}=r.open,l=e.state.facet(Ue);this.optionContent=vZ(l),this.optionClass=l.optionClass,this.tooltipClass=l.tooltipClass,this.range=Uu(s.length,o,l.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.updateTooltipClass(e.state),this.dom.addEventListener("mousedown",O=>{let{options:a}=e.state.field(i).open;for(let u=O.target,c;u&&u!=this.dom;u=u.parentNode)if(u.nodeName=="LI"&&(c=/-(\d+)$/.exec(u.id))&&+c[1]{let a=e.state.field(this.stateField,!1);a&&a.tooltip&&e.state.facet(Ue).closeOnBlur&&O.relatedTarget!=e.contentDOM&&e.dispatch({effects:xo.of(null)})}),this.showOptions(s,r.id)}mount(){this.updateSel()}showOptions(e,i){this.list&&this.list.remove(),this.list=this.dom.appendChild(this.createListBox(e,i,this.range)),this.list.addEventListener("scroll",()=>{this.info&&this.view.requestMeasure(this.placeInfoReq)})}update(e){var i;let n=e.state.field(this.stateField),r=e.startState.field(this.stateField);if(this.updateTooltipClass(e.state),n!=r){let{options:s,selected:o,disabled:l}=n.open;(!r.open||r.open.options!=s)&&(this.range=Uu(s.length,o,e.state.facet(Ue).maxRenderedOptions),this.showOptions(s,n.id)),this.updateSel(),l!=((i=r.open)===null||i===void 0?void 0:i.disabled)&&this.dom.classList.toggle("cm-tooltip-autocomplete-disabled",!!l)}}updateTooltipClass(e){let i=this.tooltipClass(e);if(i!=this.currentClass){for(let n of this.currentClass.split(" "))n&&this.dom.classList.remove(n);for(let n of i.split(" "))n&&this.dom.classList.add(n);this.currentClass=i}}positioned(e){this.space=e,this.info&&this.view.requestMeasure(this.placeInfoReq)}updateSel(){let e=this.view.state.field(this.stateField),i=e.open;if((i.selected>-1&&i.selected=this.range.to)&&(this.range=Uu(i.options.length,i.selected,this.view.state.facet(Ue).maxRenderedOptions),this.showOptions(i.options,e.id)),this.updateSelectedOption(i.selected)){this.destroyInfo();let{completion:n}=i.options[i.selected],{info:r}=n;if(!r)return;let s=typeof r=="string"?document.createTextNode(r):r(n);if(!s)return;"then"in s?s.then(o=>{o&&this.view.state.field(this.stateField,!1)==e&&this.addInfoPane(o,n)}).catch(o=>ut(this.view.state,o,"completion info")):this.addInfoPane(s,n)}}addInfoPane(e,i){this.destroyInfo();let n=this.info=document.createElement("div");if(n.className="cm-tooltip cm-completionInfo",e.nodeType!=null)n.appendChild(e),this.infoDestroy=null;else{let{dom:r,destroy:s}=e;n.appendChild(r),this.infoDestroy=s||null}this.dom.appendChild(n),this.view.requestMeasure(this.placeInfoReq)}updateSelectedOption(e){let i=null;for(let n=this.list.firstChild,r=this.range.from;n;n=n.nextSibling,r++)n.nodeName!="LI"||!n.id?r--:r==e?n.hasAttribute("aria-selected")||(n.setAttribute("aria-selected","true"),i=n):n.hasAttribute("aria-selected")&&n.removeAttribute("aria-selected");return i&&TZ(this.list,i),i}measureInfo(){let e=this.dom.querySelector("[aria-selected]");if(!e||!this.info)return null;let i=this.dom.getBoundingClientRect(),n=this.info.getBoundingClientRect(),r=e.getBoundingClientRect(),s=this.space;if(!s){let o=this.dom.ownerDocument.documentElement;s={left:0,top:0,right:o.clientWidth,bottom:o.clientHeight}}return r.top>Math.min(s.bottom,i.bottom)-10||r.bottom{o.target==r&&o.preventDefault()});let s=null;for(let o=n.from;on.from||n.from==0))if(s=h,typeof a!="string"&&a.header)r.appendChild(a.header(a));else{let f=r.appendChild(document.createElement("completion-section"));f.textContent=h}}const u=r.appendChild(document.createElement("li"));u.id=i+"-"+o,u.setAttribute("role","option");let c=this.optionClass(l);c&&(u.className=c);for(let h of this.optionContent){let f=h(l,this.view.state,this.view,O);f&&u.appendChild(f)}}return n.from&&r.classList.add("cm-completionListIncompleteTop"),n.tonew wZ(i,t,e)}function TZ(t,e){let i=t.getBoundingClientRect(),n=e.getBoundingClientRect(),r=i.height/t.offsetHeight;n.topi.bottom&&(t.scrollTop+=(n.bottom-i.bottom)/r)}function $g(t){return(t.boost||0)*100+(t.apply?10:0)+(t.info?5:0)+(t.type?1:0)}function bZ(t,e){let i=[],n=null,r=a=>{i.push(a);let{section:u}=a.completion;if(u){n||(n=[]);let c=typeof u=="string"?u:u.name;n.some(h=>h.name==c)||n.push(typeof u=="string"?{name:c}:u)}},s=e.facet(Ue);for(let a of t)if(a.hasResult()){let u=a.result.getMatch;if(a.result.filter===!1)for(let c of a.result.options)r(new mg(c,a.source,u?u(c):[],1e9-i.length));else{let c=e.sliceDoc(a.from,a.to),h,f=s.filterStrict?new xZ(c):new yZ(c);for(let d of a.result.options)if(h=f.match(d.label)){let Q=d.displayLabel?u?u(d,h.matched):[]:h.matched;r(new mg(d,a.source,Q,h.score+(d.boost||0)))}}}if(n){let a=Object.create(null),u=0,c=(h,f)=>{var d,Q;return((d=h.rank)!==null&&d!==void 0?d:1e9)-((Q=f.rank)!==null&&Q!==void 0?Q:1e9)||(h.namec.score-u.score||O(u.completion,c.completion))){let u=a.completion;!l||l.label!=u.label||l.detail!=u.detail||l.type!=null&&u.type!=null&&l.type!=u.type||l.apply!=u.apply||l.boost!=u.boost?o.push(a):$g(a.completion)>$g(l)&&(o[o.length-1]=a),l=a.completion}return o}class xr{constructor(e,i,n,r,s,o){this.options=e,this.attrs=i,this.tooltip=n,this.timestamp=r,this.selected=s,this.disabled=o}setSelected(e,i){return e==this.selected||e>=this.options.length?this:new xr(this.options,Sg(i,e),this.tooltip,this.timestamp,e,this.disabled)}static build(e,i,n,r,s,o){if(r&&!o&&e.some(a=>a.isPending))return r.setDisabled();let l=bZ(e,i);if(!l.length)return r&&e.some(a=>a.isPending)?r.setDisabled():null;let O=i.facet(Ue).selectOnOpen?0:-1;if(r&&r.selected!=O&&r.selected!=-1){let a=r.options[r.selected].completion;for(let u=0;uu.hasResult()?Math.min(a,u.from):a,1e8),create:_Z,above:s.aboveCursor},r?r.timestamp:Date.now(),O,!1)}map(e){return new xr(this.options,this.attrs,{...this.tooltip,pos:e.mapPos(this.tooltip.pos)},this.timestamp,this.selected,this.disabled)}setDisabled(){return new xr(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class na{constructor(e,i,n){this.active=e,this.id=i,this.open=n}static start(){return new na(qZ,"cm-ac-"+Math.floor(Math.random()*2e6).toString(36),null)}update(e){let{state:i}=e,n=i.facet(Ue),s=(n.override||i.languageDataAt("autocomplete",jn(i)).map(PZ)).map(O=>(this.active.find(u=>u.source==O)||new qt(O,this.active.some(u=>u.state!=0)?1:0)).update(e,n));s.length==this.active.length&&s.every((O,a)=>O==this.active[a])&&(s=this.active);let o=this.open,l=e.effects.some(O=>O.is(md));o&&e.docChanged&&(o=o.map(e.changes)),e.selection||s.some(O=>O.hasResult()&&e.changes.touchesRange(O.from,O.to))||!YZ(s,this.active)||l?o=xr.build(s,i,this.id,o,n,l):o&&o.disabled&&!s.some(O=>O.isPending)&&(o=null),!o&&s.every(O=>!O.isPending)&&s.some(O=>O.hasResult())&&(s=s.map(O=>O.hasResult()?new qt(O.source,0):O));for(let O of e.effects)O.is(yy)&&(o=o&&o.setSelected(O.value,this.id));return s==this.active&&o==this.open?this:new na(s,this.id,o)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?ZZ:RZ}}function YZ(t,e){if(t==e)return!0;for(let i=0,n=0;;){for(;i-1&&(i["aria-activedescendant"]=t+"-"+e),i}const qZ=[];function Py(t,e){if(t.isUserEvent("input.complete")){let n=t.annotation(pd);if(n&&e.activateOnCompletion(n))return 12}let i=t.isUserEvent("input.type");return i&&e.activateOnTyping?5:i?1:t.isUserEvent("delete.backward")?2:t.selection?8:t.docChanged?16:0}class qt{constructor(e,i,n=!1){this.source=e,this.state=i,this.explicit=n}hasResult(){return!1}get isPending(){return this.state==1}update(e,i){let n=Py(e,i),r=this;(n&8||n&16&&this.touches(e))&&(r=new qt(r.source,0)),n&4&&r.state==0&&(r=new qt(this.source,1)),r=r.updateFor(e,n);for(let s of e.effects)if(s.is(ia))r=new qt(r.source,1,s.value);else if(s.is(xo))r=new qt(r.source,0);else if(s.is(md))for(let o of s.value)o.source==r.source&&(r=o);return r}updateFor(e,i){return this.map(e.changes)}map(e){return this}touches(e){return e.changes.touchesRange(jn(e.state))}}class _r extends qt{constructor(e,i,n,r,s,o){super(e,3,i),this.limit=n,this.result=r,this.from=s,this.to=o}hasResult(){return!0}updateFor(e,i){var n;if(!(i&3))return this.map(e.changes);let r=this.result;r.map&&!e.changes.empty&&(r=r.map(r,e.changes));let s=e.changes.mapPos(this.from),o=e.changes.mapPos(this.to,1),l=jn(e.state);if(l>o||!r||i&2&&(jn(e.startState)==this.from||li.map(e))}}),yy=G.define(),Ot=Ve.define({create(){return na.start()},update(t,e){return t.update(e)},provide:t=>[Kf.from(t,e=>e.tooltip),Z.contentAttributes.from(t,e=>e.attrs)]});function gd(t,e){const i=e.completion.apply||e.completion.label;let n=t.state.field(Ot).active.find(r=>r.source==e.source);return n instanceof _r?(typeof i=="string"?t.dispatch({...SZ(t.state,i,n.from,n.to),annotations:pd.of(e.completion)}):i(t,e.completion,n.from,n.to),!0):!1}const _Z=kZ(Ot,gd);function _l(t,e="option"){return i=>{let n=i.state.field(Ot,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp-1?n.open.selected+r*(t?1:-1):t?0:o-1;return l<0?l=e=="page"?0:o-1:l>=o&&(l=e=="page"?o-1:0),i.dispatch({effects:yy.of(l)}),!0}}const VZ=t=>{let e=t.state.field(Ot,!1);return t.state.readOnly||!e||!e.open||e.open.selected<0||e.open.disabled||Date.now()-e.open.timestampt.state.field(Ot,!1)?(t.dispatch({effects:ia.of(!0)}),!0):!1,WZ=t=>{let e=t.state.field(Ot,!1);return!e||!e.active.some(i=>i.state!=0)?!1:(t.dispatch({effects:xo.of(null)}),!0)};class zZ{constructor(e,i){this.active=e,this.context=i,this.time=Date.now(),this.updates=[],this.done=void 0}}const jZ=50,CZ=1e3,EZ=ye.fromClass(class{constructor(t){this.view=t,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.pendingStart=!1,this.composing=0;for(let e of t.state.field(Ot).active)e.isPending&&this.startQuery(e)}update(t){let e=t.state.field(Ot),i=t.state.facet(Ue);if(!t.selectionSet&&!t.docChanged&&t.startState.field(Ot)==e)return;let n=t.transactions.some(s=>{let o=Py(s,i);return o&8||(s.selection||s.docChanged)&&!(o&3)});for(let s=0;sjZ&&Date.now()-o.time>CZ){for(let l of o.context.abortListeners)try{l()}catch(O){ut(this.view.state,O)}o.context.abortListeners=null,this.running.splice(s--,1)}else o.updates.push(...t.transactions)}this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),t.transactions.some(s=>s.effects.some(o=>o.is(ia)))&&(this.pendingStart=!0);let r=this.pendingStart?50:i.activateOnTypingDelay;if(this.debounceUpdate=e.active.some(s=>s.isPending&&!this.running.some(o=>o.active.source==s.source))?setTimeout(()=>this.startUpdate(),r):-1,this.composing!=0)for(let s of t.transactions)s.isUserEvent("input.type")?this.composing=2:this.composing==2&&s.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1,this.pendingStart=!1;let{state:t}=this.view,e=t.field(Ot);for(let i of e.active)i.isPending&&!this.running.some(n=>n.active.source==i.source)&&this.startQuery(i);this.running.length&&e.open&&e.open.disabled&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(Ue).updateSyncTime))}startQuery(t){let{state:e}=this.view,i=jn(e),n=new Qy(e,i,t.explicit,this.view),r=new zZ(t,n);this.running.push(r),Promise.resolve(t.source(n)).then(s=>{r.context.aborted||(r.done=s||null,this.scheduleAccept())},s=>{this.view.dispatch({effects:xo.of(null)}),ut(this.view.state,s)})}scheduleAccept(){this.running.every(t=>t.done!==void 0)?this.accept():this.debounceAccept<0&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(Ue).updateSyncTime))}accept(){var t;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],i=this.view.state.facet(Ue),n=this.view.state.field(Ot);for(let r=0;rl.source==s.active.source);if(o&&o.isPending)if(s.done==null){let l=new qt(s.active.source,0);for(let O of s.updates)l=l.update(O,i);l.isPending||e.push(l)}else this.startQuery(o)}(e.length||n.open&&n.open.disabled)&&this.view.dispatch({effects:md.of(e)})}},{eventHandlers:{blur(t){let e=this.view.state.field(Ot,!1);if(e&&e.tooltip&&this.view.state.facet(Ue).closeOnBlur){let 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O=o&65535,a=this.stack.length-l*3;if(a>=0&&e.getGoto(this.stack[a],O,!1)>=0)return l<<19|65536|O}}else{let l=n(o,s+1);if(l!=null)return l}})};return n(this.state,0)}forceAll(){for(;!this.p.parser.stateFlag(this.state,2);)if(!this.forceReduce()){this.storeNode(0,this.pos,this.pos,4,!0);break}return this}get deadEnd(){if(this.stack.length!=3)return!1;let{parser:e}=this.p;return e.data[e.stateSlot(this.state,1)]==65535&&!e.stateSlot(this.state,4)}restart(){this.storeNode(0,this.pos,this.pos,4,!0),this.state=this.stack[0],this.stack.length=0}sameState(e){if(this.state!=e.state||this.stack.length!=e.stack.length)return!1;for(let i=0;ithis.lookAhead&&(this.emitLookAhead(),this.lookAhead=e)}close(){this.curContext&&this.curContext.tracker.strict&&this.emitContext(),this.lookAhead>0&&this.emitLookAhead()}}class _g{constructor(e,i){this.tracker=e,this.context=i,this.hash=e.strict?e.hash(i):0}}class LR{constructor(e){this.start=e,this.state=e.state,this.stack=e.stack,this.base=this.stack.length}reduce(e){let i=e&65535,n=e>>19;n==0?(this.stack==this.start.stack&&(this.stack=this.stack.slice()),this.stack.push(this.state,0,0),this.base+=3):this.base-=(n-1)*3;let r=this.start.p.parser.getGoto(this.stack[this.base-3],i,!0);this.state=r}}class sa{constructor(e,i,n){this.stack=e,this.pos=i,this.index=n,this.buffer=e.buffer,this.index==0&&this.maybeNext()}static create(e,i=e.bufferBase+e.buffer.length){return new sa(e,i,i-e.bufferBase)}maybeNext(){let e=this.stack.parent;e!=null&&(this.index=this.stack.bufferBase-e.bufferBase,this.stack=e,this.buffer=e.buffer)}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}next(){this.index-=4,this.pos-=4,this.index==0&&this.maybeNext()}fork(){return new sa(this.stack,this.pos,this.index)}}function Ys(t,e=Uint16Array){if(typeof t!="string")return t;let i=null;for(let n=0,r=0;n=92&&o--,o>=34&&o--;let O=o-32;if(O>=46&&(O-=46,l=!0),s+=O,l)break;s*=46}i?i[r++]=s:i=new e(s)}return i}class lO{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}}const Vg=new lO;class DR{constructor(e,i){this.input=e,this.ranges=i,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=Vg,this.rangeIndex=0,this.pos=this.chunkPos=i[0].from,this.range=i[0],this.end=i[i.length-1].to,this.readNext()}resolveOffset(e,i){let n=this.range,r=this.rangeIndex,s=this.pos+e;for(;sn.to:s>=n.to;){if(r==this.ranges.length-1)return null;let o=this.ranges[++r];s+=o.from-n.to,n=o}return s}clipPos(e){if(e>=this.range.from&&ee)return Math.max(e,i.from);return this.end}peek(e){let i=this.chunkOff+e,n,r;if(i>=0&&i=this.chunk2Pos&&nl.to&&(this.chunk2=this.chunk2.slice(0,l.to-n)),r=this.chunk2.charCodeAt(0)}}return n>=this.token.lookAhead&&(this.token.lookAhead=n+1),r}acceptToken(e,i=0){let n=i?this.resolveOffset(i,-1):this.pos;if(n==null||n=this.chunk2Pos&&this.posthis.range.to?e.slice(0,this.range.to-this.pos):e,this.chunkPos=this.pos,this.chunkOff=0}}readNext(){return this.chunkOff>=this.chunk.length&&(this.getChunk(),this.chunkOff==this.chunk.length)?this.next=-1:this.next=this.chunk.charCodeAt(this.chunkOff)}advance(e=1){for(this.chunkOff+=e;this.pos+e>=this.range.to;){if(this.rangeIndex==this.ranges.length-1)return this.setDone();e-=this.range.to-this.pos,this.range=this.ranges[++this.rangeIndex],this.pos=this.range.from}return this.pos+=e,this.pos>=this.token.lookAhead&&(this.token.lookAhead=this.pos+1),this.readNext()}setDone(){return this.pos=this.chunkPos=this.end,this.range=this.ranges[this.rangeIndex=this.ranges.length-1],this.chunk="",this.next=-1}reset(e,i){if(i?(this.token=i,i.start=e,i.lookAhead=e+1,i.value=i.extended=-1):this.token=Vg,this.pos!=e){if(this.pos=e,e==this.end)return this.setDone(),this;for(;e=this.range.to;)this.range=this.ranges[++this.rangeIndex];e>=this.chunkPos&&e=this.chunkPos&&i<=this.chunkPos+this.chunk.length)return this.chunk.slice(e-this.chunkPos,i-this.chunkPos);if(e>=this.chunk2Pos&&i<=this.chunk2Pos+this.chunk2.length)return this.chunk2.slice(e-this.chunk2Pos,i-this.chunk2Pos);if(e>=this.range.from&&i<=this.range.to)return this.input.read(e,i);let n="";for(let r of this.ranges){if(r.from>=i)break;r.to>e&&(n+=this.input.read(Math.max(r.from,e),Math.min(r.to,i)))}return n}}class Vr{constructor(e,i){this.data=e,this.id=i}token(e,i){let{parser:n}=i.p;_y(this.data,e,i,this.id,n.data,n.tokenPrecTable)}}Vr.prototype.contextual=Vr.prototype.fallback=Vr.prototype.extend=!1;class Vh{constructor(e,i,n){this.precTable=i,this.elseToken=n,this.data=typeof e=="string"?Ys(e):e}token(e,i){let n=e.pos,r=0;for(;;){let s=e.next<0,o=e.resolveOffset(1,1);if(_y(this.data,e,i,0,this.data,this.precTable),e.token.value>-1)break;if(this.elseToken==null)return;if(s||r++,o==null)break;e.reset(o,e.token)}r&&(e.reset(n,e.token),e.acceptToken(this.elseToken,r))}}Vh.prototype.contextual=Vr.prototype.fallback=Vr.prototype.extend=!1;class Ht{constructor(e,i={}){this.token=e,this.contextual=!!i.contextual,this.fallback=!!i.fallback,this.extend=!!i.extend}}function _y(t,e,i,n,r,s){let o=0,l=1<0){let d=t[f];if(O.allows(d)&&(e.token.value==-1||e.token.value==d||NR(d,e.token.value,r,s))){e.acceptToken(d);break}}let u=e.next,c=0,h=t[o+2];if(e.next<0&&h>c&&t[a+h*3-3]==65535){o=t[a+h*3-1];continue e}for(;c>1,d=a+f+(f<<1),Q=t[d],S=t[d+1]||65536;if(u=S)c=f+1;else{o=t[d+2],e.advance();continue e}}break}}function Wg(t,e,i){for(let n=e,r;(r=t[n])!=65535;n++)if(r==i)return n-e;return-1}function NR(t,e,i,n){let r=Wg(i,n,e);return r<0||Wg(i,n,t)e)&&!n.type.isError)return i<0?Math.max(0,Math.min(n.to-1,e-25)):Math.min(t.length,Math.max(n.from+1,e+25));if(i<0?n.prevSibling():n.nextSibling())break;if(!n.parent())return i<0?0:t.length}}class IR{constructor(e,i){this.fragments=e,this.nodeSet=i,this.i=0,this.fragment=null,this.safeFrom=-1,this.safeTo=-1,this.trees=[],this.start=[],this.index=[],this.nextFragment()}nextFragment(){let e=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(e){for(this.safeFrom=e.openStart?zg(e.tree,e.from+e.offset,1)-e.offset:e.from,this.safeTo=e.openEnd?zg(e.tree,e.to+e.offset,-1)-e.offset:e.to;this.trees.length;)this.trees.pop(),this.start.pop(),this.index.pop();this.trees.push(e.tree),this.start.push(-e.offset),this.index.push(0),this.nextStart=this.safeFrom}else this.nextStart=1e9}nodeAt(e){if(ee)return this.nextStart=o,null;if(s instanceof ke){if(o==e){if(o=Math.max(this.safeFrom,e)&&(this.trees.push(s),this.start.push(o),this.index.push(0))}else this.index[i]++,this.nextStart=o+s.length}}}class BR{constructor(e,i){this.stream=i,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=e.tokenizers.map(n=>new lO)}getActions(e){let i=0,n=null,{parser:r}=e.p,{tokenizers:s}=r,o=r.stateSlot(e.state,3),l=e.curContext?e.curContext.hash:0,O=0;for(let a=0;ac.end+25&&(O=Math.max(c.lookAhead,O)),c.value!=0)){let h=i;if(c.extended>-1&&(i=this.addActions(e,c.extended,c.end,i)),i=this.addActions(e,c.value,c.end,i),!u.extend&&(n=c,i>h))break}}for(;this.actions.length>i;)this.actions.pop();return O&&e.setLookAhead(O),!n&&e.pos==this.stream.end&&(n=new lO,n.value=e.p.parser.eofTerm,n.start=n.end=e.pos,i=this.addActions(e,n.value,n.end,i)),this.mainToken=n,this.actions}getMainToken(e){if(this.mainToken)return this.mainToken;let i=new lO,{pos:n,p:r}=e;return i.start=n,i.end=Math.min(n+1,r.stream.end),i.value=n==r.stream.end?r.parser.eofTerm:0,i}updateCachedToken(e,i,n){let r=this.stream.clipPos(n.pos);if(i.token(this.stream.reset(r,e),n),e.value>-1){let{parser:s}=n.p;for(let o=0;o=0&&n.p.parser.dialect.allows(l>>1)){l&1?e.extended=l>>1:e.value=l>>1;break}}}else e.value=0,e.end=this.stream.clipPos(r+1)}putAction(e,i,n,r){for(let s=0;se.bufferLength*4?new IR(n,e.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let e=this.stacks,i=this.minStackPos,n=this.stacks=[],r,s;if(this.bigReductionCount>300&&e.length==1){let[o]=e;for(;o.forceReduce()&&o.stack.length&&o.stack[o.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let o=0;oi)n.push(l);else{if(this.advanceStack(l,n,e))continue;{r||(r=[],s=[]),r.push(l);let O=this.tokens.getMainToken(l);s.push(O.value,O.end)}}break}}if(!n.length){let o=r&&KR(r);if(o)return Qt&&console.log("Finish with "+this.stackID(o)),this.stackToTree(o);if(this.parser.strict)throw Qt&&r&&console.log("Stuck with token "+(this.tokens.mainToken?this.parser.getName(this.tokens.mainToken.value):"none")),new SyntaxError("No parse at "+i);this.recovering||(this.recovering=5)}if(this.recovering&&r){let o=this.stoppedAt!=null&&r[0].pos>this.stoppedAt?r[0]:this.runRecovery(r,s,n);if(o)return Qt&&console.log("Force-finish "+this.stackID(o)),this.stackToTree(o.forceAll())}if(this.recovering){let o=this.recovering==1?1:this.recovering*3;if(n.length>o)for(n.sort((l,O)=>O.score-l.score);n.length>o;)n.pop();n.some(l=>l.reducePos>i)&&this.recovering--}else if(n.length>1){e:for(let o=0;o500&&a.buffer.length>500)if((l.score-a.score||l.buffer.length-a.buffer.length)>0)n.splice(O--,1);else{n.splice(o--,1);continue e}}}n.length>12&&n.splice(12,n.length-12)}this.minStackPos=n[0].pos;for(let o=1;o ":"";if(this.stoppedAt!=null&&r>this.stoppedAt)return e.forceReduce()?e:null;if(this.fragments){let a=e.curContext&&e.curContext.tracker.strict,u=a?e.curContext.hash:0;for(let c=this.fragments.nodeAt(r);c;){let h=this.parser.nodeSet.types[c.type.id]==c.type?s.getGoto(e.state,c.type.id):-1;if(h>-1&&c.length&&(!a||(c.prop(D.contextHash)||0)==u))return e.useNode(c,h),Qt&&console.log(o+this.stackID(e)+` (via reuse of ${s.getName(c.type.id)})`),!0;if(!(c instanceof ke)||c.children.length==0||c.positions[0]>0)break;let f=c.children[0];if(f instanceof ke&&c.positions[0]==0)c=f;else break}}let l=s.stateSlot(e.state,4);if(l>0)return e.reduce(l),Qt&&console.log(o+this.stackID(e)+` (via always-reduce ${s.getName(l&65535)})`),!0;if(e.stack.length>=8400)for(;e.stack.length>6e3&&e.forceReduce(););let O=this.tokens.getActions(e);for(let a=0;ar?i.push(d):n.push(d)}return!1}advanceFully(e,i){let n=e.pos;for(;;){if(!this.advanceStack(e,null,null))return!1;if(e.pos>n)return jg(e,i),!0}}runRecovery(e,i,n){let r=null,s=!1;for(let o=0;o ":"";if(l.deadEnd&&(s||(s=!0,l.restart(),Qt&&console.log(u+this.stackID(l)+" (restarted)"),this.advanceFully(l,n))))continue;let c=l.split(),h=u;for(let f=0;c.forceReduce()&&f<10&&(Qt&&console.log(h+this.stackID(c)+" (via force-reduce)"),!this.advanceFully(c,n));f++)Qt&&(h=this.stackID(c)+" -> ");for(let f of l.recoverByInsert(O))Qt&&console.log(u+this.stackID(f)+" (via recover-insert)"),this.advanceFully(f,n);this.stream.end>l.pos?(a==l.pos&&(a++,O=0),l.recoverByDelete(O,a),Qt&&console.log(u+this.stackID(l)+` (via recover-delete ${this.parser.getName(O)})`),jg(l,n)):(!r||r.scoret;class Vy{constructor(e){this.start=e.start,this.shift=e.shift||ju,this.reduce=e.reduce||ju,this.reuse=e.reuse||ju,this.hash=e.hash||(()=>0),this.strict=e.strict!==!1}}class Kn extends hP{constructor(e){if(super(),this.wrappers=[],e.version!=14)throw new RangeError(`Parser version (${e.version}) doesn't match runtime version (14)`);let i=e.nodeNames.split(" ");this.minRepeatTerm=i.length;for(let l=0;le.topRules[l][1]),r=[];for(let l=0;l=0)s(u,O,l[a++]);else{let c=l[a+-u];for(let h=-u;h>0;h--)s(l[a++],O,c);a++}}}this.nodeSet=new Jf(i.map((l,O)=>mt.define({name:O>=this.minRepeatTerm?void 0:l,id:O,props:r[O],top:n.indexOf(O)>-1,error:O==0,skipped:e.skippedNodes&&e.skippedNodes.indexOf(O)>-1}))),e.propSources&&(this.nodeSet=this.nodeSet.extend(...e.propSources)),this.strict=!1,this.bufferLength=lP;let o=Ys(e.tokenData);this.context=e.context,this.specializerSpecs=e.specialized||[],this.specialized=new Uint16Array(this.specializerSpecs.length);for(let l=0;ltypeof l=="number"?new Vr(o,l):l),this.topRules=e.topRules,this.dialects=e.dialects||{},this.dynamicPrecedences=e.dynamicPrecedences||null,this.tokenPrecTable=e.tokenPrec,this.termNames=e.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(e,i,n){let r=new FR(this,e,i,n);for(let s of this.wrappers)r=s(r,e,i,n);return r}getGoto(e,i,n=!1){let r=this.goto;if(i>=r[0])return-1;for(let s=r[i+1];;){let o=r[s++],l=o&1,O=r[s++];if(l&&n)return O;for(let a=s+(o>>1);s0}validAction(e,i){return!!this.allActions(e,n=>n==i?!0:null)}allActions(e,i){let n=this.stateSlot(e,4),r=n?i(n):void 0;for(let s=this.stateSlot(e,1);r==null;s+=3){if(this.data[s]==65535)if(this.data[s+1]==1)s=wi(this.data,s+2);else break;r=i(wi(this.data,s+1))}return r}nextStates(e){let i=[];for(let n=this.stateSlot(e,1);;n+=3){if(this.data[n]==65535)if(this.data[n+1]==1)n=wi(this.data,n+2);else break;if(!(this.data[n+2]&1)){let r=this.data[n+1];i.some((s,o)=>o&1&&s==r)||i.push(this.data[n],r)}}return i}configure(e){let i=Object.assign(Object.create(Kn.prototype),this);if(e.props&&(i.nodeSet=this.nodeSet.extend(...e.props)),e.top){let n=this.topRules[e.top];if(!n)throw new RangeError(`Invalid top rule name ${e.top}`);i.top=n}return e.tokenizers&&(i.tokenizers=this.tokenizers.map(n=>{let r=e.tokenizers.find(s=>s.from==n);return r?r.to:n})),e.specializers&&(i.specializers=this.specializers.slice(),i.specializerSpecs=this.specializerSpecs.map((n,r)=>{let s=e.specializers.find(l=>l.from==n.external);if(!s)return n;let o=Object.assign(Object.assign({},n),{external:s.to});return i.specializers[r]=Cg(o),o})),e.contextTracker&&(i.context=e.contextTracker),e.dialect&&(i.dialect=this.parseDialect(e.dialect)),e.strict!=null&&(i.strict=e.strict),e.wrap&&(i.wrappers=i.wrappers.concat(e.wrap)),e.bufferLength!=null&&(i.bufferLength=e.bufferLength),i}hasWrappers(){return this.wrappers.length>0}getName(e){return this.termNames?this.termNames[e]:String(e<=this.maxNode&&this.nodeSet.types[e].name||e)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(e){let i=this.dynamicPrecedences;return i==null?0:i[e]||0}parseDialect(e){let i=Object.keys(this.dialects),n=i.map(()=>!1);if(e)for(let s of e.split(" ")){let o=i.indexOf(s);o>=0&&(n[o]=!0)}let r=null;for(let s=0;sn)&&i.p.parser.stateFlag(i.state,2)&&(!e||e.scoret.external(i,n)<<1|e}return t.get}const JR=315,eq=316,Eg=1,tq=2,iq=3,nq=4,rq=317,sq=319,oq=320,lq=5,Oq=6,aq=0,Wh=[9,10,11,12,13,32,133,160,5760,8192,8193,8194,8195,8196,8197,8198,8199,8200,8201,8202,8232,8233,8239,8287,12288],Wy=125,uq=59,zh=47,cq=42,hq=43,fq=45,dq=60,pq=44,mq=63,gq=46,Qq=91,$q=new Vy({start:!1,shift(t,e){return e==lq||e==Oq||e==sq?t:e==oq},strict:!1}),Sq=new Ht((t,e)=>{let{next:i}=t;(i==Wy||i==-1||e.context)&&t.acceptToken(rq)},{contextual:!0,fallback:!0}),Pq=new Ht((t,e)=>{let{next:i}=t,n;Wh.indexOf(i)>-1||i==zh&&((n=t.peek(1))==zh||n==cq)||i!=Wy&&i!=uq&&i!=-1&&!e.context&&t.acceptToken(JR)},{contextual:!0}),yq=new Ht((t,e)=>{t.next==Qq&&!e.context&&t.acceptToken(eq)},{contextual:!0}),xq=new Ht((t,e)=>{let{next:i}=t;if(i==hq||i==fq){if(t.advance(),i==t.next){t.advance();let n=!e.context&&e.canShift(Eg);t.acceptToken(n?Eg:tq)}}else i==mq&&t.peek(1)==gq&&(t.advance(),t.advance(),(t.next<48||t.next>57)&&t.acceptToken(iq))},{contextual:!0});function Cu(t,e){return t>=65&&t<=90||t>=97&&t<=122||t==95||t>=192||!e&&t>=48&&t<=57}const Xq=new Ht((t,e)=>{if(t.next!=dq||!e.dialectEnabled(aq)||(t.advance(),t.next==zh))return;let i=0;for(;Wh.indexOf(t.next)>-1;)t.advance(),i++;if(Cu(t.next,!0)){for(t.advance(),i++;Cu(t.next,!1);)t.advance(),i++;for(;Wh.indexOf(t.next)>-1;)t.advance(),i++;if(t.next==pq)return;for(let n=0;;n++){if(n==7){if(!Cu(t.next,!0))return;break}if(t.next!="extends".charCodeAt(n))break;t.advance(),i++}}t.acceptToken(nq,-i)}),vq=Ao({"get set async static":m.modifier,"for while do if else switch try catch finally return throw break continue default case":m.controlKeyword,"in of await yield void typeof delete instanceof as satisfies":m.operatorKeyword,"let var const using function class extends":m.definitionKeyword,"import export from":m.moduleKeyword,"with debugger 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MacroName LineComment BlockComment PreprocDirective #include String EscapeSequence SystemLibString Identifier ) ( ArgumentList ConditionalExpression AssignmentExpression CallExpression PrimitiveType FieldExpression FieldIdentifier DestructorName TemplateMethod ScopedFieldIdentifier NamespaceIdentifier TemplateType TypeIdentifier ScopedTypeIdentifier ScopedNamespaceIdentifier :: NamespaceIdentifier TypeIdentifier TemplateArgumentList < TypeDescriptor const volatile restrict _Atomic mutable constexpr constinit consteval StructSpecifier struct MsDeclspecModifier __declspec Attribute AttributeName Identifier AttributeArgs { } [ ] UpdateOp ArithOp ArithOp ArithOp LogicOp BitOp BitOp BitOp CompareOp CompareOp CompareOp > CompareOp BitOp UpdateOp , Number CharLiteral AttributeArgs VirtualSpecifier BaseClassClause Access virtual FieldDeclarationList FieldDeclaration extern static register inline thread_local AttributeSpecifier __attribute__ PointerDeclarator MsBasedModifier __based MsPointerModifier FunctionDeclarator ParameterList ParameterDeclaration PointerDeclarator FunctionDeclarator Noexcept noexcept RequiresClause requires True False ParenthesizedExpression CommaExpression LambdaExpression LambdaCaptureSpecifier TemplateParameterList OptionalParameterDeclaration TypeParameterDeclaration typename class VariadicParameterDeclaration VariadicDeclarator ReferenceDeclarator OptionalTypeParameterDeclaration VariadicTypeParameterDeclaration TemplateTemplateParameterDeclaration template AbstractFunctionDeclarator AbstractPointerDeclarator AbstractArrayDeclarator AbstractParenthesizedDeclarator AbstractReferenceDeclarator ThrowSpecifier throw TrailingReturnType CompoundStatement FunctionDefinition MsCallModifier TryStatement try CatchClause catch LinkageSpecification Declaration InitDeclarator InitializerList InitializerPair SubscriptDesignator FieldDesignator ExportDeclaration export ImportDeclaration import ModuleName PartitionName HeaderName CaseStatement case default LabeledStatement StatementIdentifier ExpressionStatement IfStatement if ConditionClause Declaration else SwitchStatement switch DoStatement do while WhileStatement ForStatement for ReturnStatement return BreakStatement break ContinueStatement continue GotoStatement goto CoReturnStatement co_return CoYieldStatement co_yield AttributeStatement ForRangeLoop AliasDeclaration using TypeDefinition typedef PointerDeclarator FunctionDeclarator ArrayDeclarator ParenthesizedDeclarator ThrowStatement NamespaceDefinition namespace ScopedIdentifier Identifier OperatorName operator ArithOp BitOp CompareOp LogicOp new delete co_await ConceptDefinition concept UsingDeclaration enum StaticAssertDeclaration static_assert ConcatenatedString TemplateDeclaration FriendDeclaration friend union FunctionDefinition ExplicitFunctionSpecifier explicit FieldInitializerList FieldInitializer DefaultMethodClause DeleteMethodClause FunctionDefinition OperatorCast operator TemplateInstantiation FunctionDefinition FunctionDefinition Declaration ModuleDeclaration module RequiresExpression RequirementList SimpleRequirement TypeRequirement CompoundRequirement ReturnTypeRequirement ConstraintConjuction LogicOp ConstraintDisjunction LogicOp ArrayDeclarator ParenthesizedDeclarator ReferenceDeclarator TemplateFunction OperatorName StructuredBindingDeclarator ArrayDeclarator ParenthesizedDeclarator ReferenceDeclarator BitfieldClause FunctionDefinition FunctionDefinition Declaration FunctionDefinition Declaration AccessSpecifier UnionSpecifier ClassSpecifier EnumSpecifier SizedTypeSpecifier TypeSize EnumeratorList Enumerator DependentType Decltype decltype auto PlaceholderTypeSpecifier ParameterPackExpansion ParameterPackExpansion FieldIdentifier PointerExpression SubscriptExpression BinaryExpression ArithOp LogicOp LogicOp BitOp UnaryExpression LogicOp BitOp UpdateExpression CastExpression SizeofExpression sizeof CoAwaitExpression CompoundLiteralExpression NULL NewExpression new NewDeclarator DeleteExpression delete ParameterPackExpansion nullptr this UserDefinedLiteral ParamPack #define PreprocArg #if #ifdef #ifndef #else #endif #elif PreprocDirectiveName Macro 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Please try again.")}};return j.jsxs("div",{style:ie.loginContainer,children:[j.jsx("h2",{style:ie.loginTitle,children:"Register"}),j.jsxs("form",{style:ie.loginForm,onSubmit:a,children:[j.jsx("input",{style:ie.input,type:"text",placeholder:"Username",value:t,onChange:u=>e(u.target.value)}),j.jsx("input",{style:ie.input,type:"password",placeholder:"Password",value:i,onChange:u=>n(u.target.value)}),j.jsxs("select",{style:ie.select,value:r,onChange:u=>s(u.target.value),children:[j.jsx("option",{value:"user",children:"User"}),j.jsx("option",{value:"admin",children:"Admin"})]}),o&&j.jsx("div",{style:{color:"red",textAlign:"center"},children:o}),j.jsx("button",{type:"submit",style:ie.button,children:"Register"})]})]})}function qU(){const[t,e]=T.useState([]),i=Vo(),n=_o(),r=n.pathname.startsWith("/snippet/")?n.pathname.split("/snippet/")[1]:"";T.useEffect(()=>{const o=localStorage.getItem("user");if(!o){console.error("No user found in localStorage");return}const l=JSON.parse(o).token;if(!l){console.error("No token found in user data");return}fetch(Wr.SNIPPETS,{method:"GET",headers:{Authorization:`Bearer ${l}`,"Content-Type":"application/json"}}).then(O=>{if(!O.ok)throw new Error(`Failed to fetch snippets: ${O.status}`);return O.json()}).then(e).catch(O=>{console.error("Error fetching snippets:",O),O.message.includes("401")&&i("/login")})},[n,i]);const s=o=>{const l=o.target.value;l&&i(`/snippet/${l}`)};return j.jsxs("div",{style:ie.snippetListContainer,children:[j.jsx("label",{htmlFor:"snippet-select",children:"Your Snippets:"}),j.jsxs("select",{id:"snippet-select",onChange:s,value:r,children:[j.jsx("option",{value:"",disabled:!0,children:"Select a snippet"}),t.map(o=>j.jsx("option",{value:o.id,children:o.title},o.id))]})]})}function UU(){const[t,e]=T.useState(()=>{const n=localStorage.getItem("user");return n?JSON.parse(n):null});T.useEffect(()=>{t?localStorage.setItem("user",JSON.stringify(t)):localStorage.removeItem("user")},[t]);const i=()=>{e(null),window.location.href="/login"};return j.jsx(vv,{children:j.jsxs("div",{style:ie.container,children:[j.jsxs("header",{style:ie.header,children:[j.jsx("div",{style:{width:"100%",textAlign:"center"},children:j.jsx("h1",{children:"Python Code Snippet Tool"})}),t&&j.jsxs("div",{style:ie.headerControls,children:[j.jsx(qU,{}),j.jsx("button",{onClick:i,style:{...ie.button,...ie.logoutButton},children:"Logout"})]})]}),j.jsx(Qv,{children:t?j.jsxs(j.Fragment,{children:[j.jsx(sr,{path:"/",element:j.jsx(oQ,{})}),j.jsx(sr,{path:"/snippet/:id",element:j.jsx(oQ,{})})]}):j.jsxs(j.Fragment,{children:[j.jsx(sr,{path:"/login",element:j.jsx(lQ,{onLogin:e})}),j.jsx(sr,{path:"/register",element:j.jsx(RU,{})}),j.jsx(sr,{path:"*",element:j.jsx(lQ,{onLogin:e})})]})})]})})}Mu.createRoot(document.getElementById("root")).render(j.jsx(gQ.StrictMode,{children:j.jsx(UU,{})})); diff --git a/frontend/dist/index.html b/frontend/dist/index.html deleted file mode 100644 index 0f73149..0000000 --- a/frontend/dist/index.html +++ /dev/null @@ -1,13 +0,0 @@ - - - - - - - Python Code Snippet Tool - - - -
- - \ No newline at end of file diff --git a/frontend/dist/vite.svg b/frontend/dist/vite.svg deleted file mode 100644 index e7b8dfb..0000000 --- a/frontend/dist/vite.svg +++ /dev/null @@ -1 +0,0 @@ - \ No newline at end of file diff --git a/frontend/index.html b/frontend/index.html index d34aca0..145d90e 100644 --- a/frontend/index.html +++ b/frontend/index.html @@ -4,7 +4,7 @@ - Python Code Snippet Tool + CodeSignal Learn Pastebin
diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx index 80cc7b3..325a336 100644 --- a/frontend/src/App.tsx +++ b/frontend/src/App.tsx @@ -31,7 +31,7 @@ function App() {
-

Python Code Snippet Tool

+

CodeSignal Learn Pastebin

{user && (
diff --git a/frontend/src/components/Login.tsx b/frontend/src/components/Login.tsx index 60bb31d..a3b78ed 100644 --- a/frontend/src/components/Login.tsx +++ b/frontend/src/components/Login.tsx @@ -39,7 +39,7 @@ function Login({ onLogin }: LoginProps) { return (
-

Login to Python Code Snippet Tool

+

Login to CodeSignal Learn Pastebin

Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser - -For more information on Execution Policies: -https://go.microsoft.com/fwlink/?LinkID=135170 - -#> -Param( - [Parameter(Mandatory = $false)] - [String] - $VenvDir, - [Parameter(Mandatory = $false)] - [String] - $Prompt -) - -<# Function declarations --------------------------------------------------- #> - -<# -.Synopsis -Remove all shell session elements added by the Activate script, including the -addition of the virtual environment's Python executable from the beginning of -the PATH variable. - -.Parameter NonDestructive -If present, do not remove this function from the global namespace for the -session. - -#> -function global:deactivate ([switch]$NonDestructive) { - # Revert to original values - - # The prior prompt: - if (Test-Path -Path Function:_OLD_VIRTUAL_PROMPT) { - Copy-Item -Path Function:_OLD_VIRTUAL_PROMPT -Destination Function:prompt - Remove-Item -Path Function:_OLD_VIRTUAL_PROMPT - } - - # The prior PYTHONHOME: - if (Test-Path -Path Env:_OLD_VIRTUAL_PYTHONHOME) { - Copy-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME -Destination Env:PYTHONHOME - Remove-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME - } - - # The prior PATH: - if (Test-Path -Path Env:_OLD_VIRTUAL_PATH) { - Copy-Item -Path Env:_OLD_VIRTUAL_PATH -Destination Env:PATH - Remove-Item -Path Env:_OLD_VIRTUAL_PATH - } - - # Just remove the VIRTUAL_ENV altogether: - if (Test-Path -Path Env:VIRTUAL_ENV) { - Remove-Item -Path env:VIRTUAL_ENV - } - - # Just remove the _PYTHON_VENV_PROMPT_PREFIX altogether: - if (Get-Variable -Name "_PYTHON_VENV_PROMPT_PREFIX" -ErrorAction SilentlyContinue) { - Remove-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Scope Global -Force - } - - # Leave deactivate function in the global namespace if requested: - if (-not $NonDestructive) { - Remove-Item -Path function:deactivate - } -} - -<# -.Description -Get-PyVenvConfig parses the values from the pyvenv.cfg file located in the -given folder, and returns them in a map. - -For each line in the pyvenv.cfg file, if that line can be parsed into exactly -two strings separated by `=` (with any amount of whitespace surrounding the =) -then it is considered a `key = value` line. The left hand string is the key, -the right hand is the value. - -If the value starts with a `'` or a `"` then the first and last character is -stripped from the value before being captured. - -.Parameter ConfigDir -Path to the directory that contains the `pyvenv.cfg` file. -#> -function Get-PyVenvConfig( - [String] - $ConfigDir -) { - Write-Verbose "Given ConfigDir=$ConfigDir, obtain values in pyvenv.cfg" - - # Ensure the file exists, and issue a warning if it doesn't (but still allow the function to continue). - $pyvenvConfigPath = Join-Path -Resolve -Path $ConfigDir -ChildPath 'pyvenv.cfg' -ErrorAction Continue - - # An empty map will be returned if no config file is found. - $pyvenvConfig = @{ } - - if ($pyvenvConfigPath) { - - Write-Verbose "File exists, parse `key = value` lines" - $pyvenvConfigContent = Get-Content -Path $pyvenvConfigPath - - $pyvenvConfigContent | ForEach-Object { - $keyval = $PSItem -split "\s*=\s*", 2 - if ($keyval[0] -and $keyval[1]) { - $val = $keyval[1] - - # Remove extraneous quotations around a string value. - if ("'""".Contains($val.Substring(0, 1))) { - $val = $val.Substring(1, $val.Length - 2) - } - - $pyvenvConfig[$keyval[0]] = $val - Write-Verbose "Adding Key: '$($keyval[0])'='$val'" - } - } - } - return $pyvenvConfig -} - - -<# Begin Activate script --------------------------------------------------- #> - -# Determine the containing directory of this script -$VenvExecPath = Split-Path -Parent $MyInvocation.MyCommand.Definition -$VenvExecDir = Get-Item -Path $VenvExecPath - -Write-Verbose "Activation script is located in path: '$VenvExecPath'" -Write-Verbose "VenvExecDir Fullname: '$($VenvExecDir.FullName)" -Write-Verbose "VenvExecDir Name: '$($VenvExecDir.Name)" - -# Set values required in priority: CmdLine, ConfigFile, Default -# First, get the location of the virtual environment, it might not be -# VenvExecDir if specified on the command line. -if ($VenvDir) { - Write-Verbose "VenvDir given as parameter, using '$VenvDir' to determine values" -} -else { - Write-Verbose "VenvDir not given as a parameter, using parent directory name as VenvDir." - $VenvDir = $VenvExecDir.Parent.FullName.TrimEnd("\\/") - Write-Verbose "VenvDir=$VenvDir" -} - -# Next, read the `pyvenv.cfg` file to determine any required value such -# as `prompt`. -$pyvenvCfg = Get-PyVenvConfig -ConfigDir $VenvDir - -# Next, set the prompt from the command line, or the config file, or -# just use the name of the virtual environment folder. -if ($Prompt) { - Write-Verbose "Prompt specified as argument, using '$Prompt'" -} -else { - Write-Verbose "Prompt not specified as argument to script, checking pyvenv.cfg value" - if ($pyvenvCfg -and $pyvenvCfg['prompt']) { - Write-Verbose " Setting based on value in pyvenv.cfg='$($pyvenvCfg['prompt'])'" - $Prompt = $pyvenvCfg['prompt']; - } - else { - Write-Verbose " Setting prompt based on parent's directory's name. (Is the directory name passed to venv module when creating the virutal environment)" - Write-Verbose " Got leaf-name of $VenvDir='$(Split-Path -Path $venvDir -Leaf)'" - $Prompt = Split-Path -Path $venvDir -Leaf - } -} - -Write-Verbose "Prompt = '$Prompt'" -Write-Verbose "VenvDir='$VenvDir'" - -# Deactivate any currently active virtual environment, but leave the -# deactivate function in place. -deactivate -nondestructive - -# Now set the environment variable VIRTUAL_ENV, used by many tools to determine -# that there is an activated venv. -$env:VIRTUAL_ENV = $VenvDir - -if (-not $Env:VIRTUAL_ENV_DISABLE_PROMPT) { - - Write-Verbose "Setting prompt to '$Prompt'" - - # Set the prompt to include the env name - # Make sure _OLD_VIRTUAL_PROMPT is global - function global:_OLD_VIRTUAL_PROMPT { "" } - Copy-Item -Path function:prompt -Destination function:_OLD_VIRTUAL_PROMPT - New-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Description "Python virtual environment prompt prefix" -Scope Global -Option ReadOnly -Visibility Public -Value $Prompt - - function global:prompt { - Write-Host -NoNewline -ForegroundColor Green "($_PYTHON_VENV_PROMPT_PREFIX) " - _OLD_VIRTUAL_PROMPT - } -} - -# Clear PYTHONHOME -if (Test-Path -Path Env:PYTHONHOME) { - Copy-Item -Path Env:PYTHONHOME -Destination Env:_OLD_VIRTUAL_PYTHONHOME - Remove-Item -Path Env:PYTHONHOME -} - -# Add the venv to the PATH -Copy-Item -Path Env:PATH -Destination Env:_OLD_VIRTUAL_PATH -$Env:PATH = "$VenvExecDir$([System.IO.Path]::PathSeparator)$Env:PATH" diff --git a/venv/bin/activate b/venv/bin/activate deleted file mode 100644 index 722be20..0000000 --- a/venv/bin/activate +++ /dev/null @@ -1,66 +0,0 @@ -# This file must be used with "source bin/activate" *from bash* -# you cannot run it directly - -deactivate () { - # reset old environment variables - if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then - PATH="${_OLD_VIRTUAL_PATH:-}" - export PATH - unset _OLD_VIRTUAL_PATH - fi - if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then - PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}" - export PYTHONHOME - unset _OLD_VIRTUAL_PYTHONHOME - fi - - # This should detect bash and zsh, which have a hash command that must - # be called to get it to forget past commands. Without forgetting - # past commands the $PATH changes we made may not be respected - if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then - hash -r 2> /dev/null - fi - - if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then - PS1="${_OLD_VIRTUAL_PS1:-}" - export PS1 - unset _OLD_VIRTUAL_PS1 - fi - - unset VIRTUAL_ENV - if [ ! "${1:-}" = "nondestructive" ] ; then - # Self destruct! - unset -f deactivate - fi -} - -# unset irrelevant variables -deactivate nondestructive - -VIRTUAL_ENV="/Users/mariadrambyan/Desktop/python-pastebin/venv" -export VIRTUAL_ENV - -_OLD_VIRTUAL_PATH="$PATH" -PATH="$VIRTUAL_ENV/bin:$PATH" -export PATH - -# unset PYTHONHOME if set -# this will fail if PYTHONHOME is set to the empty string (which is bad anyway) -# could use `if (set -u; : $PYTHONHOME) ;` in bash -if [ -n "${PYTHONHOME:-}" ] ; then - _OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}" - unset PYTHONHOME -fi - -if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then - _OLD_VIRTUAL_PS1="${PS1:-}" - PS1="(venv) ${PS1:-}" - export PS1 -fi - -# This should detect bash and zsh, which have a hash command that must -# be called to get it to forget past commands. Without forgetting -# past commands the $PATH changes we made may not be respected -if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then - hash -r 2> /dev/null -fi diff --git a/venv/bin/activate.csh b/venv/bin/activate.csh deleted file mode 100644 index 217ce56..0000000 --- a/venv/bin/activate.csh +++ /dev/null @@ -1,25 +0,0 @@ -# This file must be used with "source bin/activate.csh" *from csh*. -# You cannot run it directly. -# Created by Davide Di Blasi . -# Ported to Python 3.3 venv by Andrew Svetlov - -alias deactivate 'test $?_OLD_VIRTUAL_PATH != 0 && setenv PATH "$_OLD_VIRTUAL_PATH" && unset _OLD_VIRTUAL_PATH; rehash; test $?_OLD_VIRTUAL_PROMPT != 0 && set prompt="$_OLD_VIRTUAL_PROMPT" && unset _OLD_VIRTUAL_PROMPT; unsetenv VIRTUAL_ENV; test "\!:*" != "nondestructive" && unalias deactivate' - -# Unset irrelevant variables. -deactivate nondestructive - -setenv VIRTUAL_ENV "/Users/mariadrambyan/Desktop/python-pastebin/venv" - -set _OLD_VIRTUAL_PATH="$PATH" -setenv PATH "$VIRTUAL_ENV/bin:$PATH" - - -set _OLD_VIRTUAL_PROMPT="$prompt" - -if (! "$?VIRTUAL_ENV_DISABLE_PROMPT") then - set prompt = "(venv) $prompt" -endif - -alias pydoc python -m pydoc - -rehash diff --git a/venv/bin/activate.fish b/venv/bin/activate.fish deleted file mode 100644 index 405953b..0000000 --- a/venv/bin/activate.fish +++ /dev/null @@ -1,64 +0,0 @@ -# This file must be used with "source /bin/activate.fish" *from fish* -# (https://fishshell.com/); you cannot run it directly. - -function deactivate -d "Exit virtual environment and return to normal shell environment" - # reset old environment variables - if test -n "$_OLD_VIRTUAL_PATH" - set -gx PATH $_OLD_VIRTUAL_PATH - set -e _OLD_VIRTUAL_PATH - end - if test -n "$_OLD_VIRTUAL_PYTHONHOME" - set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME - set -e _OLD_VIRTUAL_PYTHONHOME - end - - if test -n "$_OLD_FISH_PROMPT_OVERRIDE" - functions -e fish_prompt - set -e _OLD_FISH_PROMPT_OVERRIDE - functions -c _old_fish_prompt fish_prompt - functions -e _old_fish_prompt - end - - set -e VIRTUAL_ENV - if test "$argv[1]" != "nondestructive" - # Self-destruct! - functions -e deactivate - end -end - -# Unset irrelevant variables. -deactivate nondestructive - -set -gx VIRTUAL_ENV "/Users/mariadrambyan/Desktop/python-pastebin/venv" - -set -gx _OLD_VIRTUAL_PATH $PATH -set -gx PATH "$VIRTUAL_ENV/bin" $PATH - -# Unset PYTHONHOME if set. -if set -q PYTHONHOME - set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME - set -e PYTHONHOME -end - -if test -z "$VIRTUAL_ENV_DISABLE_PROMPT" - # fish uses a function instead of an env var to generate the prompt. - - # Save the current fish_prompt function as the function _old_fish_prompt. - functions -c fish_prompt _old_fish_prompt - - # With the original prompt function renamed, we can override with our own. - function fish_prompt - # Save the return status of the last command. - set -l old_status $status - - # Output the venv prompt; color taken from the blue of the Python logo. - printf "%s%s%s" (set_color 4B8BBE) "(venv) " (set_color normal) - - # Restore the return status of the previous command. - echo "exit $old_status" | . - # Output the original/"old" prompt. - _old_fish_prompt - end - - set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV" -end diff --git a/venv/bin/dotenv b/venv/bin/dotenv deleted file mode 100755 index 2eaf437..0000000 --- a/venv/bin/dotenv +++ /dev/null @@ -1,8 +0,0 @@ -#!/Users/mariadrambyan/Desktop/python-pastebin/venv/bin/python3 -# -*- coding: utf-8 -*- -import re -import sys -from dotenv.__main__ import cli -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(cli()) diff --git a/venv/bin/pip b/venv/bin/pip deleted file mode 100755 index e6ec5a3..0000000 --- a/venv/bin/pip +++ /dev/null @@ -1,8 +0,0 @@ -#!/Users/mariadrambyan/Desktop/python-pastebin/venv/bin/python3 -# -*- coding: utf-8 -*- -import re -import sys -from pip._internal.cli.main import main -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(main()) diff --git a/venv/bin/pip3 b/venv/bin/pip3 deleted file mode 100755 index e6ec5a3..0000000 --- a/venv/bin/pip3 +++ /dev/null @@ -1,8 +0,0 @@ -#!/Users/mariadrambyan/Desktop/python-pastebin/venv/bin/python3 -# -*- coding: utf-8 -*- -import re -import sys -from pip._internal.cli.main import main -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(main()) diff --git a/venv/bin/pip3.9 b/venv/bin/pip3.9 deleted file mode 100755 index e6ec5a3..0000000 --- a/venv/bin/pip3.9 +++ /dev/null @@ -1,8 +0,0 @@ -#!/Users/mariadrambyan/Desktop/python-pastebin/venv/bin/python3 -# -*- coding: utf-8 -*- -import re -import sys -from pip._internal.cli.main import main -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(main()) diff --git a/venv/bin/pyrsa-decrypt b/venv/bin/pyrsa-decrypt deleted file mode 100755 index e1ee823..0000000 --- a/venv/bin/pyrsa-decrypt +++ /dev/null @@ -1,8 +0,0 @@ -#!/Users/mariadrambyan/Desktop/python-pastebin/venv/bin/python3 -# -*- coding: utf-8 -*- -import re -import sys -from rsa.cli import decrypt -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(decrypt()) diff --git a/venv/bin/pyrsa-encrypt b/venv/bin/pyrsa-encrypt deleted file mode 100755 index 0959b0f..0000000 --- a/venv/bin/pyrsa-encrypt +++ /dev/null @@ -1,8 +0,0 @@ -#!/Users/mariadrambyan/Desktop/python-pastebin/venv/bin/python3 -# -*- coding: utf-8 -*- -import re -import sys -from rsa.cli import encrypt -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(encrypt()) diff --git a/venv/bin/pyrsa-keygen b/venv/bin/pyrsa-keygen deleted file mode 100755 index 65abdb9..0000000 --- a/venv/bin/pyrsa-keygen +++ /dev/null @@ -1,8 +0,0 @@ -#!/Users/mariadrambyan/Desktop/python-pastebin/venv/bin/python3 -# -*- coding: utf-8 -*- -import re -import sys -from rsa.cli import keygen -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(keygen()) diff --git a/venv/bin/pyrsa-priv2pub b/venv/bin/pyrsa-priv2pub deleted file mode 100755 index e1750e0..0000000 --- a/venv/bin/pyrsa-priv2pub +++ /dev/null @@ -1,8 +0,0 @@ -#!/Users/mariadrambyan/Desktop/python-pastebin/venv/bin/python3 -# -*- coding: utf-8 -*- -import re -import sys -from rsa.util import private_to_public -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(private_to_public()) diff --git a/venv/bin/pyrsa-sign b/venv/bin/pyrsa-sign deleted file mode 100755 index ea0b674..0000000 --- a/venv/bin/pyrsa-sign +++ /dev/null @@ -1,8 +0,0 @@ -#!/Users/mariadrambyan/Desktop/python-pastebin/venv/bin/python3 -# -*- coding: utf-8 -*- -import re -import sys -from rsa.cli import sign -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(sign()) diff --git a/venv/bin/pyrsa-verify b/venv/bin/pyrsa-verify deleted file mode 100755 index 6a00a19..0000000 --- a/venv/bin/pyrsa-verify +++ /dev/null @@ -1,8 +0,0 @@ -#!/Users/mariadrambyan/Desktop/python-pastebin/venv/bin/python3 -# -*- coding: utf-8 -*- -import re -import sys -from rsa.cli import verify -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(verify()) diff --git a/venv/bin/python b/venv/bin/python deleted file mode 120000 index b8a0adb..0000000 --- a/venv/bin/python +++ /dev/null @@ -1 +0,0 @@ -python3 \ No newline at end of file diff --git a/venv/bin/python3 b/venv/bin/python3 deleted file mode 120000 index f25545f..0000000 --- a/venv/bin/python3 +++ /dev/null @@ -1 +0,0 @@ -/Library/Developer/CommandLineTools/usr/bin/python3 \ No newline at end of file diff --git a/venv/bin/python3.9 b/venv/bin/python3.9 deleted file mode 120000 index b8a0adb..0000000 --- a/venv/bin/python3.9 +++ /dev/null @@ -1 +0,0 @@ -python3 \ No newline at end of file diff --git a/venv/bin/uvicorn b/venv/bin/uvicorn deleted file mode 100755 index 243738d..0000000 --- a/venv/bin/uvicorn +++ /dev/null @@ -1,8 +0,0 @@ -#!/Users/mariadrambyan/Desktop/python-pastebin/venv/bin/python3 -# -*- coding: utf-8 -*- -import re -import sys -from uvicorn.main import main -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(main()) diff --git a/venv/bin/watchfiles b/venv/bin/watchfiles deleted file mode 100755 index 51858c2..0000000 --- a/venv/bin/watchfiles +++ /dev/null @@ -1,8 +0,0 @@ -#!/Users/mariadrambyan/Desktop/python-pastebin/venv/bin/python3 -# -*- coding: utf-8 -*- -import re -import sys -from watchfiles.cli import cli -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(cli()) diff --git a/venv/bin/websockets b/venv/bin/websockets deleted file mode 100755 index 587863f..0000000 --- a/venv/bin/websockets +++ /dev/null @@ -1,8 +0,0 @@ -#!/Users/mariadrambyan/Desktop/python-pastebin/venv/bin/python3 -# -*- coding: utf-8 -*- -import re -import sys -from websockets.cli import main -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(main()) diff --git a/venv/include/site/python3.9/greenlet/greenlet.h b/venv/include/site/python3.9/greenlet/greenlet.h deleted file mode 100644 index d02a16e..0000000 --- a/venv/include/site/python3.9/greenlet/greenlet.h +++ /dev/null @@ -1,164 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ - -/* Greenlet object interface */ - -#ifndef Py_GREENLETOBJECT_H -#define Py_GREENLETOBJECT_H - - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* This is deprecated and undocumented. It does not change. */ -#define GREENLET_VERSION "1.0.0" - -#ifndef GREENLET_MODULE -#define implementation_ptr_t void* -#endif - -typedef struct _greenlet { - PyObject_HEAD - PyObject* weakreflist; - PyObject* dict; - implementation_ptr_t pimpl; -} PyGreenlet; - -#define PyGreenlet_Check(op) (op && PyObject_TypeCheck(op, &PyGreenlet_Type)) - - -/* C API functions */ - -/* Total number of symbols that are exported */ -#define PyGreenlet_API_pointers 12 - -#define PyGreenlet_Type_NUM 0 -#define PyExc_GreenletError_NUM 1 -#define PyExc_GreenletExit_NUM 2 - -#define PyGreenlet_New_NUM 3 -#define PyGreenlet_GetCurrent_NUM 4 -#define PyGreenlet_Throw_NUM 5 -#define PyGreenlet_Switch_NUM 6 -#define PyGreenlet_SetParent_NUM 7 - -#define PyGreenlet_MAIN_NUM 8 -#define PyGreenlet_STARTED_NUM 9 -#define PyGreenlet_ACTIVE_NUM 10 -#define PyGreenlet_GET_PARENT_NUM 11 - -#ifndef GREENLET_MODULE -/* This section is used by modules that uses the greenlet C API */ -static void** _PyGreenlet_API = NULL; - -# define PyGreenlet_Type \ - (*(PyTypeObject*)_PyGreenlet_API[PyGreenlet_Type_NUM]) - -# define PyExc_GreenletError \ - ((PyObject*)_PyGreenlet_API[PyExc_GreenletError_NUM]) - -# define PyExc_GreenletExit \ - ((PyObject*)_PyGreenlet_API[PyExc_GreenletExit_NUM]) - -/* - * PyGreenlet_New(PyObject *args) - * - * greenlet.greenlet(run, parent=None) - */ -# define PyGreenlet_New \ - (*(PyGreenlet * (*)(PyObject * run, PyGreenlet * parent)) \ - _PyGreenlet_API[PyGreenlet_New_NUM]) - -/* - * PyGreenlet_GetCurrent(void) - * - * greenlet.getcurrent() - */ -# define PyGreenlet_GetCurrent \ - (*(PyGreenlet * (*)(void)) _PyGreenlet_API[PyGreenlet_GetCurrent_NUM]) - -/* - * PyGreenlet_Throw( - * PyGreenlet *greenlet, - * PyObject *typ, - * PyObject *val, - * PyObject *tb) - * - * g.throw(...) - */ -# define PyGreenlet_Throw \ - (*(PyObject * (*)(PyGreenlet * self, \ - PyObject * typ, \ - PyObject * val, \ - PyObject * tb)) \ - _PyGreenlet_API[PyGreenlet_Throw_NUM]) - -/* - * PyGreenlet_Switch(PyGreenlet *greenlet, PyObject *args) - * - * g.switch(*args, **kwargs) - */ -# define PyGreenlet_Switch \ - (*(PyObject * \ - (*)(PyGreenlet * greenlet, PyObject * args, PyObject * kwargs)) \ - _PyGreenlet_API[PyGreenlet_Switch_NUM]) - -/* - * PyGreenlet_SetParent(PyObject *greenlet, PyObject *new_parent) - * - * g.parent = new_parent - */ -# define PyGreenlet_SetParent \ - (*(int (*)(PyGreenlet * greenlet, PyGreenlet * nparent)) \ - _PyGreenlet_API[PyGreenlet_SetParent_NUM]) - -/* - * PyGreenlet_GetParent(PyObject* greenlet) - * - * return greenlet.parent; - * - * This could return NULL even if there is no exception active. - * If it does not return NULL, you are responsible for decrementing the - * reference count. - */ -# define PyGreenlet_GetParent \ - (*(PyGreenlet* (*)(PyGreenlet*)) \ - _PyGreenlet_API[PyGreenlet_GET_PARENT_NUM]) - -/* - * deprecated, undocumented alias. - */ -# define PyGreenlet_GET_PARENT PyGreenlet_GetParent - -# define PyGreenlet_MAIN \ - (*(int (*)(PyGreenlet*)) \ - _PyGreenlet_API[PyGreenlet_MAIN_NUM]) - -# define PyGreenlet_STARTED \ - (*(int (*)(PyGreenlet*)) \ - _PyGreenlet_API[PyGreenlet_STARTED_NUM]) - -# define PyGreenlet_ACTIVE \ - (*(int (*)(PyGreenlet*)) \ - _PyGreenlet_API[PyGreenlet_ACTIVE_NUM]) - - - - -/* Macro that imports greenlet and initializes C API */ -/* NOTE: This has actually moved to ``greenlet._greenlet._C_API``, but we - keep the older definition to be sure older code that might have a copy of - the header still works. */ -# define PyGreenlet_Import() \ - { \ - _PyGreenlet_API = (void**)PyCapsule_Import("greenlet._C_API", 0); \ - } - -#endif /* GREENLET_MODULE */ - -#ifdef __cplusplus -} -#endif -#endif /* !Py_GREENLETOBJECT_H */ diff --git a/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/LICENSE b/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/LICENSE deleted file mode 100644 index 2f1b8e1..0000000 --- a/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/LICENSE +++ /dev/null @@ -1,20 +0,0 @@ -Copyright (c) 2017-2021 Ingy döt Net -Copyright (c) 2006-2016 Kirill Simonov - -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies -of the Software, and to permit persons to whom the Software is furnished to do -so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/METADATA b/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/METADATA deleted file mode 100644 index db029b7..0000000 --- a/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/METADATA +++ /dev/null @@ -1,46 +0,0 @@ -Metadata-Version: 2.1 -Name: PyYAML -Version: 6.0.2 -Summary: YAML parser and emitter for Python -Home-page: https://pyyaml.org/ -Download-URL: https://pypi.org/project/PyYAML/ -Author: Kirill Simonov -Author-email: xi@resolvent.net -License: MIT -Project-URL: Bug Tracker, https://github.com/yaml/pyyaml/issues -Project-URL: CI, https://github.com/yaml/pyyaml/actions -Project-URL: Documentation, https://pyyaml.org/wiki/PyYAMLDocumentation -Project-URL: Mailing lists, http://lists.sourceforge.net/lists/listinfo/yaml-core -Project-URL: Source Code, https://github.com/yaml/pyyaml -Platform: Any -Classifier: Development Status :: 5 - Production/Stable -Classifier: Intended Audience :: Developers -Classifier: License :: OSI Approved :: MIT License -Classifier: Operating System :: OS Independent -Classifier: Programming Language :: Cython -Classifier: Programming Language :: Python -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3.8 -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: 3.10 -Classifier: Programming Language :: Python :: 3.11 -Classifier: Programming Language :: Python :: 3.12 -Classifier: Programming Language :: Python :: 3.13 -Classifier: Programming Language :: Python :: Implementation :: CPython -Classifier: Programming Language :: Python :: Implementation :: PyPy -Classifier: Topic :: Software Development :: Libraries :: Python Modules -Classifier: Topic :: Text Processing :: Markup -Requires-Python: >=3.8 -License-File: LICENSE - -YAML is a data serialization format designed for human readability -and interaction with scripting languages. PyYAML is a YAML parser -and emitter for Python. - -PyYAML features a complete YAML 1.1 parser, Unicode support, pickle -support, capable extension API, and sensible error messages. PyYAML -supports standard YAML tags and provides Python-specific tags that -allow to represent an arbitrary Python object. - -PyYAML is applicable for a broad range of tasks from complex -configuration files to object serialization and persistence. diff --git a/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/RECORD b/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/RECORD deleted file mode 100644 index 66ebb18..0000000 --- a/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/RECORD +++ /dev/null @@ -1,43 +0,0 @@ -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/_yaml/__init__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/yaml/__init__.cpython-39.pyc,, 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-Root-Is-Purelib: false -Tag: cp39-cp39-macosx_11_0_arm64 - diff --git a/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/top_level.txt b/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/top_level.txt deleted file mode 100644 index e6475e9..0000000 --- a/venv/lib/python3.9/site-packages/PyYAML-6.0.2.dist-info/top_level.txt +++ /dev/null @@ -1,2 +0,0 @@ -_yaml -yaml diff --git a/venv/lib/python3.9/site-packages/SQLAlchemy-2.0.23.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/SQLAlchemy-2.0.23.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/SQLAlchemy-2.0.23.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/SQLAlchemy-2.0.23.dist-info/LICENSE b/venv/lib/python3.9/site-packages/SQLAlchemy-2.0.23.dist-info/LICENSE deleted file mode 100644 index 7bf9bbe..0000000 --- a/venv/lib/python3.9/site-packages/SQLAlchemy-2.0.23.dist-info/LICENSE +++ /dev/null @@ -1,19 +0,0 @@ -Copyright 2005-2023 SQLAlchemy authors and contributors . - -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies -of the Software, and to permit persons to whom the Software is furnished to do -so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/venv/lib/python3.9/site-packages/SQLAlchemy-2.0.23.dist-info/METADATA b/venv/lib/python3.9/site-packages/SQLAlchemy-2.0.23.dist-info/METADATA deleted file mode 100644 index 9f2808f..0000000 --- a/venv/lib/python3.9/site-packages/SQLAlchemy-2.0.23.dist-info/METADATA +++ /dev/null @@ -1,241 +0,0 @@ -Metadata-Version: 2.1 -Name: SQLAlchemy -Version: 2.0.23 -Summary: Database Abstraction Library -Home-page: https://www.sqlalchemy.org -Author: Mike Bayer -Author-email: mike_mp@zzzcomputing.com -License: MIT -Project-URL: Documentation, https://docs.sqlalchemy.org -Project-URL: Issue Tracker, https://github.com/sqlalchemy/sqlalchemy/ -Classifier: Development Status :: 5 - Production/Stable -Classifier: Intended Audience :: Developers -Classifier: License :: OSI Approved :: MIT License -Classifier: Operating System :: OS Independent -Classifier: Programming Language :: Python -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3.7 -Classifier: Programming Language :: Python :: 3.8 -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: 3.10 -Classifier: Programming Language :: Python :: 3.11 -Classifier: Programming Language :: Python :: Implementation :: CPython -Classifier: Programming Language :: Python :: Implementation :: PyPy -Classifier: Topic :: Database :: Front-Ends -Requires-Python: >=3.7 -Description-Content-Type: text/x-rst -License-File: LICENSE -Requires-Dist: typing-extensions >=4.2.0 -Requires-Dist: greenlet !=0.4.17 ; platform_machine == "aarch64" or (platform_machine == "ppc64le" or (platform_machine == "x86_64" or (platform_machine == "amd64" or (platform_machine == "AMD64" or (platform_machine == "win32" or platform_machine == "WIN32"))))) -Requires-Dist: importlib-metadata ; python_version < "3.8" -Provides-Extra: aiomysql -Requires-Dist: greenlet !=0.4.17 ; extra == 'aiomysql' -Requires-Dist: aiomysql >=0.2.0 ; extra == 'aiomysql' -Provides-Extra: aioodbc -Requires-Dist: greenlet !=0.4.17 ; extra == 'aioodbc' -Requires-Dist: aioodbc ; extra == 'aioodbc' -Provides-Extra: aiosqlite -Requires-Dist: greenlet !=0.4.17 ; extra == 'aiosqlite' -Requires-Dist: aiosqlite ; extra == 'aiosqlite' -Requires-Dist: typing-extensions !=3.10.0.1 ; extra == 'aiosqlite' -Provides-Extra: asyncio -Requires-Dist: greenlet !=0.4.17 ; extra == 'asyncio' -Provides-Extra: asyncmy -Requires-Dist: greenlet !=0.4.17 ; extra == 'asyncmy' -Requires-Dist: asyncmy !=0.2.4,!=0.2.6,>=0.2.3 ; extra == 'asyncmy' -Provides-Extra: mariadb_connector -Requires-Dist: mariadb !=1.1.2,!=1.1.5,>=1.0.1 ; extra == 'mariadb_connector' -Provides-Extra: mssql -Requires-Dist: pyodbc ; extra == 'mssql' -Provides-Extra: mssql_pymssql -Requires-Dist: pymssql ; extra == 'mssql_pymssql' -Provides-Extra: mssql_pyodbc -Requires-Dist: pyodbc ; extra == 'mssql_pyodbc' -Provides-Extra: mypy -Requires-Dist: mypy >=0.910 ; extra == 'mypy' -Provides-Extra: mysql -Requires-Dist: mysqlclient >=1.4.0 ; extra == 'mysql' -Provides-Extra: mysql_connector -Requires-Dist: mysql-connector-python ; extra == 'mysql_connector' -Provides-Extra: oracle -Requires-Dist: cx-oracle >=8 ; extra == 'oracle' -Provides-Extra: oracle_oracledb -Requires-Dist: oracledb >=1.0.1 ; extra == 'oracle_oracledb' -Provides-Extra: postgresql -Requires-Dist: psycopg2 >=2.7 ; extra == 'postgresql' -Provides-Extra: postgresql_asyncpg -Requires-Dist: greenlet !=0.4.17 ; extra == 'postgresql_asyncpg' -Requires-Dist: asyncpg ; extra == 'postgresql_asyncpg' -Provides-Extra: postgresql_pg8000 -Requires-Dist: pg8000 >=1.29.1 ; extra == 'postgresql_pg8000' -Provides-Extra: postgresql_psycopg -Requires-Dist: psycopg >=3.0.7 ; extra == 'postgresql_psycopg' -Provides-Extra: postgresql_psycopg2binary -Requires-Dist: psycopg2-binary ; extra == 'postgresql_psycopg2binary' -Provides-Extra: postgresql_psycopg2cffi -Requires-Dist: psycopg2cffi ; extra == 'postgresql_psycopg2cffi' -Provides-Extra: postgresql_psycopgbinary -Requires-Dist: psycopg[binary] >=3.0.7 ; extra == 'postgresql_psycopgbinary' -Provides-Extra: pymysql -Requires-Dist: pymysql ; extra == 'pymysql' -Provides-Extra: sqlcipher -Requires-Dist: sqlcipher3-binary ; extra == 'sqlcipher' - -SQLAlchemy -========== - -|PyPI| |Python| |Downloads| - -.. |PyPI| image:: https://img.shields.io/pypi/v/sqlalchemy - :target: https://pypi.org/project/sqlalchemy - :alt: PyPI - -.. |Python| image:: https://img.shields.io/pypi/pyversions/sqlalchemy - :target: https://pypi.org/project/sqlalchemy - :alt: PyPI - Python Version - -.. |Downloads| image:: https://static.pepy.tech/badge/sqlalchemy/month - :target: https://pepy.tech/project/sqlalchemy - :alt: PyPI - Downloads - - -The Python SQL Toolkit and Object Relational Mapper - -Introduction -------------- - -SQLAlchemy is the Python SQL toolkit and Object Relational Mapper -that gives application developers the full power and -flexibility of SQL. SQLAlchemy provides a full suite -of well known enterprise-level persistence patterns, -designed for efficient and high-performing database -access, adapted into a simple and Pythonic domain -language. - -Major SQLAlchemy features include: - -* An industrial strength ORM, built - from the core on the identity map, unit of work, - and data mapper patterns. These patterns - allow transparent persistence of objects - using a declarative configuration system. - Domain models - can be constructed and manipulated naturally, - and changes are synchronized with the - current transaction automatically. -* A relationally-oriented query system, exposing - the full range of SQL's capabilities - explicitly, including joins, subqueries, - correlation, and most everything else, - in terms of the object model. - Writing queries with the ORM uses the same - techniques of relational composition you use - when writing SQL. While you can drop into - literal SQL at any time, it's virtually never - needed. -* A comprehensive and flexible system - of eager loading for related collections and objects. - Collections are cached within a session, - and can be loaded on individual access, all - at once using joins, or by query per collection - across the full result set. -* A Core SQL construction system and DBAPI - interaction layer. The SQLAlchemy Core is - separate from the ORM and is a full database - abstraction layer in its own right, and includes - an extensible Python-based SQL expression - language, schema metadata, connection pooling, - type coercion, and custom types. -* All primary and foreign key constraints are - assumed to be composite and natural. Surrogate - integer primary keys are of course still the - norm, but SQLAlchemy never assumes or hardcodes - to this model. -* Database introspection and generation. Database - schemas can be "reflected" in one step into - Python structures representing database metadata; - those same structures can then generate - CREATE statements right back out - all within - the Core, independent of the ORM. - -SQLAlchemy's philosophy: - -* SQL databases behave less and less like object - collections the more size and performance start to - matter; object collections behave less and less like - tables and rows the more abstraction starts to matter. - SQLAlchemy aims to accommodate both of these - principles. -* An ORM doesn't need to hide the "R". A relational - database provides rich, set-based functionality - that should be fully exposed. SQLAlchemy's - ORM provides an open-ended set of patterns - that allow a developer to construct a custom - mediation layer between a domain model and - a relational schema, turning the so-called - "object relational impedance" issue into - a distant memory. -* The developer, in all cases, makes all decisions - regarding the design, structure, and naming conventions - of both the object model as well as the relational - schema. SQLAlchemy only provides the means - to automate the execution of these decisions. -* With SQLAlchemy, there's no such thing as - "the ORM generated a bad query" - you - retain full control over the structure of - queries, including how joins are organized, - how subqueries and correlation is used, what - columns are requested. Everything SQLAlchemy - does is ultimately the result of a developer-initiated - decision. -* Don't use an ORM if the problem doesn't need one. - SQLAlchemy consists of a Core and separate ORM - component. The Core offers a full SQL expression - language that allows Pythonic construction - of SQL constructs that render directly to SQL - strings for a target database, returning - result sets that are essentially enhanced DBAPI - cursors. -* Transactions should be the norm. With SQLAlchemy's - ORM, nothing goes to permanent storage until - commit() is called. SQLAlchemy encourages applications - to create a consistent means of delineating - the start and end of a series of operations. -* Never render a literal value in a SQL statement. - Bound parameters are used to the greatest degree - possible, allowing query optimizers to cache - query plans effectively and making SQL injection - attacks a non-issue. - -Documentation -------------- - -Latest documentation is at: - -https://www.sqlalchemy.org/docs/ - -Installation / Requirements ---------------------------- - -Full documentation for installation is at -`Installation `_. - -Getting Help / Development / Bug reporting ------------------------------------------- - -Please refer to the `SQLAlchemy Community Guide `_. - -Code of Conduct ---------------- - -Above all, SQLAlchemy places great emphasis on polite, thoughtful, and -constructive communication between users and developers. -Please see our current Code of Conduct at -`Code of Conduct `_. - -License -------- - -SQLAlchemy is 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-Root-Is-Purelib: false -Tag: cp39-cp39-macosx_11_0_arm64 - diff --git a/venv/lib/python3.9/site-packages/SQLAlchemy-2.0.23.dist-info/top_level.txt b/venv/lib/python3.9/site-packages/SQLAlchemy-2.0.23.dist-info/top_level.txt deleted file mode 100644 index 39fb2be..0000000 --- a/venv/lib/python3.9/site-packages/SQLAlchemy-2.0.23.dist-info/top_level.txt +++ /dev/null @@ -1 +0,0 @@ -sqlalchemy diff --git a/venv/lib/python3.9/site-packages/_cffi_backend.cpython-39-darwin.so b/venv/lib/python3.9/site-packages/_cffi_backend.cpython-39-darwin.so deleted file mode 100755 index 91996cc..0000000 Binary files a/venv/lib/python3.9/site-packages/_cffi_backend.cpython-39-darwin.so and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/_distutils_hack/__init__.py b/venv/lib/python3.9/site-packages/_distutils_hack/__init__.py deleted file mode 100644 index 5f40996..0000000 --- a/venv/lib/python3.9/site-packages/_distutils_hack/__init__.py +++ /dev/null @@ -1,128 +0,0 @@ -import sys -import os -import re -import importlib -import warnings - - -is_pypy = '__pypy__' in sys.builtin_module_names - - -warnings.filterwarnings('ignore', - r'.+ distutils\b.+ deprecated', - DeprecationWarning) - - -def warn_distutils_present(): - if 'distutils' not in sys.modules: - return - if is_pypy and sys.version_info < (3, 7): - # PyPy for 3.6 unconditionally imports distutils, so bypass the warning - # https://foss.heptapod.net/pypy/pypy/-/blob/be829135bc0d758997b3566062999ee8b23872b4/lib-python/3/site.py#L250 - return - warnings.warn( - "Distutils was imported before Setuptools, but importing Setuptools " - "also replaces the `distutils` module in `sys.modules`. This may lead " - "to undesirable behaviors or errors. To avoid these issues, avoid " - "using distutils directly, ensure that setuptools is installed in the " - "traditional way (e.g. not an editable install), and/or make sure " - "that setuptools is always imported before distutils.") - - -def clear_distutils(): - if 'distutils' not in sys.modules: - return - warnings.warn("Setuptools is replacing distutils.") - mods = [name for name in sys.modules if re.match(r'distutils\b', name)] - for name in mods: - del sys.modules[name] - - -def enabled(): - """ - Allow selection of distutils by environment variable. - """ - which = os.environ.get('SETUPTOOLS_USE_DISTUTILS', 'stdlib') - return which == 'local' - - -def ensure_local_distutils(): - clear_distutils() - distutils = importlib.import_module('setuptools._distutils') - distutils.__name__ = 'distutils' - sys.modules['distutils'] = distutils - - # sanity check that submodules load as expected - core = importlib.import_module('distutils.core') - assert '_distutils' in core.__file__, core.__file__ - - -def do_override(): - """ - Ensure that the local copy of distutils is preferred over stdlib. - - See https://github.com/pypa/setuptools/issues/417#issuecomment-392298401 - for more motivation. - """ - if enabled(): - warn_distutils_present() - ensure_local_distutils() - - -class DistutilsMetaFinder: - def find_spec(self, fullname, path, target=None): - if path is not None: - return - - method_name = 'spec_for_{fullname}'.format(**locals()) - method = getattr(self, method_name, lambda: None) - return method() - - def spec_for_distutils(self): - import importlib.abc - import importlib.util - - class DistutilsLoader(importlib.abc.Loader): - - def create_module(self, spec): - return importlib.import_module('setuptools._distutils') - - def exec_module(self, module): - pass - - return importlib.util.spec_from_loader('distutils', DistutilsLoader()) - - def spec_for_pip(self): - """ - Ensure stdlib distutils when running under pip. - See pypa/pip#8761 for rationale. - """ - if self.pip_imported_during_build(): - return - clear_distutils() - self.spec_for_distutils = lambda: None - - @staticmethod - def pip_imported_during_build(): - """ - Detect if pip is being imported in a build script. Ref #2355. - """ - import traceback - return any( - frame.f_globals['__file__'].endswith('setup.py') - for frame, line in traceback.walk_stack(None) - ) - - -DISTUTILS_FINDER = DistutilsMetaFinder() - - -def add_shim(): - sys.meta_path.insert(0, DISTUTILS_FINDER) - - -def remove_shim(): - try: - sys.meta_path.remove(DISTUTILS_FINDER) - except ValueError: - pass diff --git a/venv/lib/python3.9/site-packages/_distutils_hack/override.py b/venv/lib/python3.9/site-packages/_distutils_hack/override.py deleted file mode 100644 index 2cc433a..0000000 --- a/venv/lib/python3.9/site-packages/_distutils_hack/override.py +++ /dev/null @@ -1 +0,0 @@ -__import__('_distutils_hack').do_override() diff --git a/venv/lib/python3.9/site-packages/_yaml/__init__.py b/venv/lib/python3.9/site-packages/_yaml/__init__.py deleted file mode 100644 index 7baa8c4..0000000 --- a/venv/lib/python3.9/site-packages/_yaml/__init__.py +++ /dev/null @@ -1,33 +0,0 @@ -# This is a stub package designed to roughly emulate the _yaml -# extension module, which previously existed as a standalone module -# and has been moved into the `yaml` package namespace. -# It does not perfectly mimic its old counterpart, but should get -# close enough for anyone who's relying on it even when they shouldn't. -import yaml - -# in some circumstances, the yaml module we imoprted may be from a different version, so we need -# to tread carefully when poking at it here (it may not have the attributes we expect) -if not getattr(yaml, '__with_libyaml__', False): - from sys import version_info - - exc = ModuleNotFoundError if version_info >= (3, 6) else ImportError - raise exc("No module named '_yaml'") -else: - from yaml._yaml import * - import warnings - warnings.warn( - 'The _yaml extension module is now located at yaml._yaml' - ' and its location is subject to change. To use the' - ' LibYAML-based parser and emitter, import from `yaml`:' - ' `from yaml import CLoader as Loader, CDumper as Dumper`.', - DeprecationWarning - ) - del warnings - # Don't `del yaml` here because yaml is actually an existing - # namespace member of _yaml. - -__name__ = '_yaml' -# If the module is top-level (i.e. not a part of any specific package) -# then the attribute should be set to ''. -# https://docs.python.org/3.8/library/types.html -__package__ = '' diff --git a/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/LICENSE b/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/LICENSE deleted file mode 100644 index bbb5ba0..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -MIT License - -Copyright (c) 2022 Amethyst Reese - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/METADATA b/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/METADATA deleted file mode 100644 index 09d5e58..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/METADATA +++ /dev/null @@ -1,117 +0,0 @@ -Metadata-Version: 2.1 -Name: aiosqlite -Version: 0.19.0 -Summary: asyncio bridge to the standard sqlite3 module -Author-email: Amethyst Reese -Requires-Python: >=3.7 -Description-Content-Type: text/x-rst -Classifier: Development Status :: 5 - Production/Stable -Classifier: Framework :: AsyncIO -Classifier: Intended Audience :: Developers -Classifier: License :: OSI Approved :: MIT License -Classifier: Topic :: Software Development :: Libraries -Requires-Dist: typing_extensions >= 4.0; python_version < '3.8' -Requires-Dist: aiounittest==1.4.1 ; extra == "dev" and ( python_version < '3.8') -Requires-Dist: attribution==1.6.2 ; extra == "dev" -Requires-Dist: black==23.3.0 ; extra == "dev" -Requires-Dist: coverage[toml]==7.2.3 ; extra == "dev" -Requires-Dist: flake8==5.0.4 ; extra == "dev" -Requires-Dist: flake8-bugbear==23.3.12 ; extra == "dev" -Requires-Dist: flit==3.7.1 ; extra == "dev" -Requires-Dist: mypy==1.2.0 ; extra == "dev" -Requires-Dist: ufmt==2.1.0 ; extra == "dev" -Requires-Dist: usort==1.0.6 ; extra == "dev" -Requires-Dist: sphinx==6.1.3 ; extra == "docs" and ( python_version >= '3.8') -Requires-Dist: sphinx-mdinclude==0.5.3 ; extra == "docs" -Project-URL: Documentation, https://aiosqlite.omnilib.dev -Project-URL: Github, https://github.com/omnilib/aiosqlite -Provides-Extra: dev -Provides-Extra: docs - -aiosqlite\: Sqlite for AsyncIO -============================== - -.. image:: https://readthedocs.org/projects/aiosqlite/badge/?version=latest - :target: https://aiosqlite.omnilib.dev/en/latest/?badge=latest - :alt: Documentation Status -.. image:: https://img.shields.io/pypi/v/aiosqlite.svg - :target: https://pypi.org/project/aiosqlite - :alt: PyPI Release -.. image:: https://img.shields.io/badge/change-log-blue - :target: https://github.com/omnilib/aiosqlite/blob/master/CHANGELOG.md - :alt: Changelog -.. image:: https://img.shields.io/pypi/l/aiosqlite.svg - :target: https://github.com/omnilib/aiosqlite/blob/master/LICENSE - :alt: MIT Licensed - -aiosqlite provides a friendly, async interface to sqlite databases. - -It replicates the standard ``sqlite3`` module, but with async versions -of all the standard connection and cursor methods, plus context managers for -automatically closing connections and cursors:: - - async with aiosqlite.connect(...) as db: - await db.execute("INSERT INTO some_table ...") - await db.commit() - - async with db.execute("SELECT * FROM some_table") as cursor: - async for row in cursor: - ... - -It can also be used in the traditional, procedural manner:: - - db = await aiosqlite.connect(...) - cursor = await db.execute('SELECT * FROM some_table') - row = await cursor.fetchone() - rows = await cursor.fetchall() - await cursor.close() - await db.close() - -aiosqlite also replicates most of the advanced features of ``sqlite3``:: - - async with aiosqlite.connect(...) as db: - db.row_factory = aiosqlite.Row - async with db.execute('SELECT * FROM some_table') as cursor: - async for row in cursor: - value = row['column'] - - await db.execute('INSERT INTO foo some_table') - assert db.total_changes > 0 - - -Install -------- - -aiosqlite is compatible with Python 3.7 and newer. -You can install it from PyPI: - -.. code-block:: bash - - $ pip install aiosqlite - - -Details -------- - -aiosqlite allows interaction with SQLite databases on the main AsyncIO event -loop without blocking execution of other coroutines while waiting for queries -or data fetches. It does this by using a single, shared thread per connection. -This thread executes all actions within a shared request queue to prevent -overlapping actions. - -Connection objects are proxies to the real connections, contain the shared -execution thread, and provide context managers to handle automatically closing -connections. Cursors are similarly proxies to the real cursors, and provide -async iterators to query results. - - -License -------- - -aiosqlite is copyright `Amethyst Reese `_, and licensed under the -MIT license. I am providing code in this repository to you under an open source -license. This is my personal repository; the license you receive to my code -is from me and not from my employer. See the `LICENSE`_ file for details. - -.. _LICENSE: https://github.com/omnilib/aiosqlite/blob/master/LICENSE - diff --git a/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/RECORD b/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/RECORD deleted file mode 100644 index e195fbe..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/RECORD +++ /dev/null @@ -1,27 +0,0 @@ -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/aiosqlite/__init__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/aiosqlite/__version__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/aiosqlite/context.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/aiosqlite/core.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/aiosqlite/cursor.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/aiosqlite/tests/__init__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/aiosqlite/tests/__main__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/aiosqlite/tests/helpers.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/aiosqlite/tests/perf.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/aiosqlite/tests/smoke.cpython-39.pyc,, -aiosqlite-0.19.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 -aiosqlite-0.19.0.dist-info/LICENSE,sha256=qwwXHcPvi_MlqEu3fYVUIfJhEzXd9uCIFrKSLE7cD3Y,1071 -aiosqlite-0.19.0.dist-info/METADATA,sha256=Q9GkYeGNYHmsLqM5X7sJDYVa0owJyD6XOShI0-F8_R4,4334 -aiosqlite-0.19.0.dist-info/RECORD,, -aiosqlite-0.19.0.dist-info/REQUESTED,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0 -aiosqlite-0.19.0.dist-info/WHEEL,sha256=rSgq_JpHF9fHR1lx53qwg_1-2LypZE_qmcuXbVUq948,81 -aiosqlite/__init__.py,sha256=JMIfUTUQRPkz3IrNFp3MK3uIMfGkMauUKZ3TS1vnqqk,893 -aiosqlite/__version__.py,sha256=XW9YkE6Aqgr9xS41siqgTMJSRn3YB--qCCZN5CpiLb4,157 -aiosqlite/context.py,sha256=d78NqvrUgj3UQFFbwpJM0S1TjNtJJ5VpQ77pq3j3OIk,1372 -aiosqlite/core.py,sha256=s7ADu6UFJVhQb1yC8FKNKK6RRuFtIhbLE43Sq9l6FkM,12597 -aiosqlite/cursor.py,sha256=XzdHbUCy76Ot53r5cAHvepU6LyXxNSNR2Oh9L1a4M6s,3504 -aiosqlite/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0 -aiosqlite/tests/__init__.py,sha256=nKLBhR8SLx2dkw4UL052QKD7EzC9ctagfSJ9MpsDPrY,95 -aiosqlite/tests/__main__.py,sha256=V3sH21pONg0y2-WN7rkfvgjf8zO-lS1wFyINq5hTdpA,167 -aiosqlite/tests/helpers.py,sha256=ghmZrf_nEfjkuRpZkCH9Pmg2ZnC19c2Leiq9nXqVX_g,727 -aiosqlite/tests/perf.py,sha256=IdE5yQ0kq9By7sqlwJweinxXQCPHyx3M-_R-IrJAA6s,6698 -aiosqlite/tests/smoke.py,sha256=M3XVzBcgVdl99zpdJdwV0tddMhmuQBv01TFCjP3sbD4,17717 diff --git a/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/REQUESTED b/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/REQUESTED deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/WHEEL b/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/WHEEL deleted file mode 100644 index db4a255..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite-0.19.0.dist-info/WHEEL +++ /dev/null @@ -1,4 +0,0 @@ -Wheel-Version: 1.0 -Generator: flit 3.8.0 -Root-Is-Purelib: true -Tag: py3-none-any diff --git a/venv/lib/python3.9/site-packages/aiosqlite/__init__.py b/venv/lib/python3.9/site-packages/aiosqlite/__init__.py deleted file mode 100644 index be7b7bd..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite/__init__.py +++ /dev/null @@ -1,44 +0,0 @@ -# Copyright 2022 Amethyst Reese -# Licensed under the MIT license - -"""asyncio bridge to the standard sqlite3 module""" - -from sqlite3 import ( # pylint: disable=redefined-builtin - DatabaseError, - Error, - IntegrityError, - NotSupportedError, - OperationalError, - paramstyle, - ProgrammingError, - register_adapter, - register_converter, - Row, - sqlite_version, - sqlite_version_info, - Warning, -) - -__author__ = "Amethyst Reese" -from .__version__ import __version__ -from .core import connect, Connection, Cursor - -__all__ = [ - "__version__", - "paramstyle", - "register_adapter", - "register_converter", - "sqlite_version", - "sqlite_version_info", - "connect", - "Connection", - "Cursor", - "Row", - "Warning", - "Error", - "DatabaseError", - "IntegrityError", - "ProgrammingError", - "OperationalError", - "NotSupportedError", -] diff --git a/venv/lib/python3.9/site-packages/aiosqlite/__version__.py b/venv/lib/python3.9/site-packages/aiosqlite/__version__.py deleted file mode 100644 index 74ccba6..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite/__version__.py +++ /dev/null @@ -1,7 +0,0 @@ -""" -This file is automatically generated by attribution. - -Do not edit manually. Get more info at https://attribution.omnilib.dev -""" - -__version__ = "0.19.0" diff --git a/venv/lib/python3.9/site-packages/aiosqlite/context.py b/venv/lib/python3.9/site-packages/aiosqlite/context.py deleted file mode 100644 index 316845f..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite/context.py +++ /dev/null @@ -1,54 +0,0 @@ -# Copyright 2018 -# Licensed under the MIT license - - -from functools import wraps -from typing import Any, AsyncContextManager, Callable, Coroutine, Generator, TypeVar - -from .cursor import Cursor - -_T = TypeVar("_T") - - -class Result(AsyncContextManager[_T], Coroutine[Any, Any, _T]): - __slots__ = ("_coro", "_obj") - - def __init__(self, coro: Coroutine[Any, Any, _T]): - self._coro = coro - self._obj: _T - - def send(self, value) -> None: - return self._coro.send(value) - - def throw(self, typ, val=None, tb=None) -> None: - if val is None: - return self._coro.throw(typ) - - if tb is None: - return self._coro.throw(typ, val) - - return self._coro.throw(typ, val, tb) - - def close(self) -> None: - return self._coro.close() - - def __await__(self) -> Generator[Any, None, _T]: - return self._coro.__await__() - - async def __aenter__(self) -> _T: - self._obj = await self._coro - return self._obj - - async def __aexit__(self, exc_type, exc, tb) -> None: - if isinstance(self._obj, Cursor): - await self._obj.close() - - -def contextmanager( - method: Callable[..., Coroutine[Any, Any, _T]] -) -> Callable[..., Result[_T]]: - @wraps(method) - def wrapper(self, *args, **kwargs) -> Result[_T]: - return Result(method(self, *args, **kwargs)) - - return wrapper diff --git a/venv/lib/python3.9/site-packages/aiosqlite/core.py b/venv/lib/python3.9/site-packages/aiosqlite/core.py deleted file mode 100644 index 0c5f848..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite/core.py +++ /dev/null @@ -1,403 +0,0 @@ -# Copyright 2022 Amethyst Reese -# Licensed under the MIT license - -""" -Core implementation of aiosqlite proxies -""" - -import asyncio -import logging -import sqlite3 -import sys -import warnings -from functools import partial -from pathlib import Path -from queue import Empty, Queue -from threading import Thread -from typing import ( - Any, - AsyncIterator, - Callable, - Generator, - Iterable, - Optional, - Type, - Union, -) -from warnings import warn - -if sys.version_info >= (3, 8): - from typing import Literal -else: - from typing_extensions import Literal - -from .context import contextmanager -from .cursor import Cursor - -__all__ = ["connect", "Connection", "Cursor"] - -LOG = logging.getLogger("aiosqlite") - - -IsolationLevel = Optional[Literal["DEFERRED", "IMMEDIATE", "EXCLUSIVE"]] - - -def get_loop(future: asyncio.Future) -> asyncio.AbstractEventLoop: - if sys.version_info >= (3, 7): - return future.get_loop() - else: - return future._loop - - -class Connection(Thread): - def __init__( - self, - connector: Callable[[], sqlite3.Connection], - iter_chunk_size: int, - loop: Optional[asyncio.AbstractEventLoop] = None, - ) -> None: - super().__init__() - self._running = True - self._connection: Optional[sqlite3.Connection] = None - self._connector = connector - self._tx: Queue = Queue() - self._iter_chunk_size = iter_chunk_size - - if loop is not None: - warn( - "aiosqlite.Connection no longer uses the `loop` parameter", - DeprecationWarning, - ) - - @property - def _conn(self) -> sqlite3.Connection: - if self._connection is None: - raise ValueError("no active connection") - - return self._connection - - def _execute_insert(self, sql: str, parameters: Any) -> Optional[sqlite3.Row]: - cursor = self._conn.execute(sql, parameters) - cursor.execute("SELECT last_insert_rowid()") - return cursor.fetchone() - - def _execute_fetchall(self, sql: str, parameters: Any) -> Iterable[sqlite3.Row]: - cursor = self._conn.execute(sql, parameters) - return cursor.fetchall() - - def run(self) -> None: - """ - Execute function calls on a separate thread. - - :meta private: - """ - while True: - # Continues running until all queue items are processed, - # even after connection is closed (so we can finalize all - # futures) - try: - future, function = self._tx.get(timeout=0.1) - except Empty: - if self._running: - continue - break - try: - LOG.debug("executing %s", function) - result = function() - LOG.debug("operation %s completed", function) - - def set_result(fut, result): - if not fut.done(): - fut.set_result(result) - - get_loop(future).call_soon_threadsafe(set_result, future, result) - except BaseException as e: - LOG.debug("returning exception %s", e) - - def set_exception(fut, e): - if not fut.done(): - fut.set_exception(e) - - get_loop(future).call_soon_threadsafe(set_exception, future, e) - - async def _execute(self, fn, *args, **kwargs): - """Queue a function with the given arguments for execution.""" - if not self._running or not self._connection: - raise ValueError("Connection closed") - - function = partial(fn, *args, **kwargs) - future = asyncio.get_event_loop().create_future() - - self._tx.put_nowait((future, function)) - - return await future - - async def _connect(self) -> "Connection": - """Connect to the actual sqlite database.""" - if self._connection is None: - try: - future = asyncio.get_event_loop().create_future() - self._tx.put_nowait((future, self._connector)) - self._connection = await future - except Exception: - self._running = False - self._connection = None - raise - - return self - - def __await__(self) -> Generator[Any, None, "Connection"]: - self.start() - return self._connect().__await__() - - async def __aenter__(self) -> "Connection": - return await self - - async def __aexit__(self, exc_type, exc_val, exc_tb) -> None: - await self.close() - - @contextmanager - async def cursor(self) -> Cursor: - """Create an aiosqlite cursor wrapping a sqlite3 cursor object.""" - return Cursor(self, await self._execute(self._conn.cursor)) - - async def commit(self) -> None: - """Commit the current transaction.""" - await self._execute(self._conn.commit) - - async def rollback(self) -> None: - """Roll back the current transaction.""" - await self._execute(self._conn.rollback) - - async def close(self) -> None: - """Complete queued queries/cursors and close the connection.""" - try: - await self._execute(self._conn.close) - except Exception: - LOG.info("exception occurred while closing connection") - raise - finally: - self._running = False - self._connection = None - - @contextmanager - async def execute( - self, sql: str, parameters: Optional[Iterable[Any]] = None - ) -> Cursor: - """Helper to create a cursor and execute the given query.""" - if parameters is None: - parameters = [] - cursor = await self._execute(self._conn.execute, sql, parameters) - return Cursor(self, cursor) - - @contextmanager - async def execute_insert( - self, sql: str, parameters: Optional[Iterable[Any]] = None - ) -> Optional[sqlite3.Row]: - """Helper to insert and get the last_insert_rowid.""" - if parameters is None: - parameters = [] - return await self._execute(self._execute_insert, sql, parameters) - - @contextmanager - async def execute_fetchall( - self, sql: str, parameters: Optional[Iterable[Any]] = None - ) -> Iterable[sqlite3.Row]: - """Helper to execute a query and return all the data.""" - if parameters is None: - parameters = [] - return await self._execute(self._execute_fetchall, sql, parameters) - - @contextmanager - async def executemany( - self, sql: str, parameters: Iterable[Iterable[Any]] - ) -> Cursor: - """Helper to create a cursor and execute the given multiquery.""" - cursor = await self._execute(self._conn.executemany, sql, parameters) - return Cursor(self, cursor) - - @contextmanager - async def executescript(self, sql_script: str) -> Cursor: - """Helper to create a cursor and execute a user script.""" - cursor = await self._execute(self._conn.executescript, sql_script) - return Cursor(self, cursor) - - async def interrupt(self) -> None: - """Interrupt pending queries.""" - return self._conn.interrupt() - - async def create_function( - self, name: str, num_params: int, func: Callable, deterministic: bool = False - ) -> None: - """ - Create user-defined function that can be later used - within SQL statements. Must be run within the same thread - that query executions take place so instead of executing directly - against the connection, we defer this to `run` function. - - In Python 3.8 and above, if *deterministic* is true, the created - function is marked as deterministic, which allows SQLite to perform - additional optimizations. This flag is supported by SQLite 3.8.3 or - higher, ``NotSupportedError`` will be raised if used with older - versions. - """ - if sys.version_info >= (3, 8): - await self._execute( - self._conn.create_function, - name, - num_params, - func, - deterministic=deterministic, - ) - else: - if deterministic: - warnings.warn( - "Deterministic function support is only available on " - 'Python 3.8+. Function "{}" will be registered as ' - "non-deterministic as per SQLite defaults.".format(name), - stacklevel=2, - ) - - await self._execute(self._conn.create_function, name, num_params, func) - - @property - def in_transaction(self) -> bool: - return self._conn.in_transaction - - @property - def isolation_level(self) -> Optional[str]: - return self._conn.isolation_level - - @isolation_level.setter - def isolation_level(self, value: IsolationLevel) -> None: - self._conn.isolation_level = value - - @property - def row_factory(self) -> Optional[Type]: - return self._conn.row_factory - - @row_factory.setter - def row_factory(self, factory: Optional[Type]) -> None: - self._conn.row_factory = factory - - @property - def text_factory(self) -> Callable[[bytes], Any]: - return self._conn.text_factory - - @text_factory.setter - def text_factory(self, factory: Callable[[bytes], Any]) -> None: - self._conn.text_factory = factory - - @property - def total_changes(self) -> int: - return self._conn.total_changes - - async def enable_load_extension(self, value: bool) -> None: - await self._execute(self._conn.enable_load_extension, value) # type: ignore - - async def load_extension(self, path: str): - await self._execute(self._conn.load_extension, path) # type: ignore - - async def set_progress_handler( - self, handler: Callable[[], Optional[int]], n: int - ) -> None: - await self._execute(self._conn.set_progress_handler, handler, n) - - async def set_trace_callback(self, handler: Callable) -> None: - await self._execute(self._conn.set_trace_callback, handler) - - async def iterdump(self) -> AsyncIterator[str]: - """ - Return an async iterator to dump the database in SQL text format. - - Example:: - - async for line in db.iterdump(): - ... - - """ - dump_queue: Queue = Queue() - - def dumper(): - try: - for line in self._conn.iterdump(): - dump_queue.put_nowait(line) - dump_queue.put_nowait(None) - - except Exception: - LOG.exception("exception while dumping db") - dump_queue.put_nowait(None) - raise - - fut = self._execute(dumper) - task = asyncio.ensure_future(fut) - - while True: - try: - line: Optional[str] = dump_queue.get_nowait() - if line is None: - break - yield line - - except Empty: - if task.done(): - LOG.warning("iterdump completed unexpectedly") - break - - await asyncio.sleep(0.01) - - await task - - async def backup( - self, - target: Union["Connection", sqlite3.Connection], - *, - pages: int = 0, - progress: Optional[Callable[[int, int, int], None]] = None, - name: str = "main", - sleep: float = 0.250, - ) -> None: - """ - Make a backup of the current database to the target database. - - Takes either a standard sqlite3 or aiosqlite Connection object as the target. - """ - if isinstance(target, Connection): - target = target._conn - - await self._execute( - self._conn.backup, - target, - pages=pages, - progress=progress, - name=name, - sleep=sleep, - ) - - -def connect( - database: Union[str, Path], - *, - iter_chunk_size=64, - loop: Optional[asyncio.AbstractEventLoop] = None, - **kwargs: Any, -) -> Connection: - """Create and return a connection proxy to the sqlite database.""" - - if loop is not None: - warn( - "aiosqlite.connect() no longer uses the `loop` parameter", - DeprecationWarning, - ) - - def connector() -> sqlite3.Connection: - if isinstance(database, str): - loc = database - elif isinstance(database, bytes): - loc = database.decode("utf-8") - else: - loc = str(database) - - return sqlite3.connect(loc, **kwargs) - - return Connection(connector, iter_chunk_size) diff --git a/venv/lib/python3.9/site-packages/aiosqlite/cursor.py b/venv/lib/python3.9/site-packages/aiosqlite/cursor.py deleted file mode 100644 index 197938f..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite/cursor.py +++ /dev/null @@ -1,118 +0,0 @@ -# Copyright 2022 Amethyst Reese -# Licensed under the MIT license - -import sqlite3 -from typing import ( - Any, - AsyncIterator, - Callable, - Iterable, - Optional, - Tuple, - Type, - TYPE_CHECKING, -) - -if TYPE_CHECKING: - from .core import Connection - - -class Cursor: - def __init__(self, conn: "Connection", cursor: sqlite3.Cursor) -> None: - self.iter_chunk_size = conn._iter_chunk_size - self._conn = conn - self._cursor = cursor - - def __aiter__(self) -> AsyncIterator[sqlite3.Row]: - """The cursor proxy is also an async iterator.""" - return self._fetch_chunked() - - async def _fetch_chunked(self): - while True: - rows = await self.fetchmany(self.iter_chunk_size) - if not rows: - return - for row in rows: - yield row - - async def _execute(self, fn, *args, **kwargs): - """Execute the given function on the shared connection's thread.""" - return await self._conn._execute(fn, *args, **kwargs) - - async def execute( - self, sql: str, parameters: Optional[Iterable[Any]] = None - ) -> "Cursor": - """Execute the given query.""" - if parameters is None: - parameters = [] - await self._execute(self._cursor.execute, sql, parameters) - return self - - async def executemany( - self, sql: str, parameters: Iterable[Iterable[Any]] - ) -> "Cursor": - """Execute the given multiquery.""" - await self._execute(self._cursor.executemany, sql, parameters) - return self - - async def executescript(self, sql_script: str) -> "Cursor": - """Execute a user script.""" - await self._execute(self._cursor.executescript, sql_script) - return self - - async def fetchone(self) -> Optional[sqlite3.Row]: - """Fetch a single row.""" - return await self._execute(self._cursor.fetchone) - - async def fetchmany(self, size: Optional[int] = None) -> Iterable[sqlite3.Row]: - """Fetch up to `cursor.arraysize` number of rows.""" - args: Tuple[int, ...] = () - if size is not None: - args = (size,) - return await self._execute(self._cursor.fetchmany, *args) - - async def fetchall(self) -> Iterable[sqlite3.Row]: - """Fetch all remaining rows.""" - return await self._execute(self._cursor.fetchall) - - async def close(self) -> None: - """Close the cursor.""" - await self._execute(self._cursor.close) - - @property - def rowcount(self) -> int: - return self._cursor.rowcount - - @property - def lastrowid(self) -> Optional[int]: - return self._cursor.lastrowid - - @property - def arraysize(self) -> int: - return self._cursor.arraysize - - @arraysize.setter - def arraysize(self, value: int) -> None: - self._cursor.arraysize = value - - @property - def description(self) -> Tuple[Tuple[str, None, None, None, None, None, None], ...]: - return self._cursor.description - - @property - def row_factory(self) -> Optional[Callable[[sqlite3.Cursor, sqlite3.Row], object]]: - return self._cursor.row_factory - - @row_factory.setter - def row_factory(self, factory: Optional[Type]) -> None: - self._cursor.row_factory = factory - - @property - def connection(self) -> sqlite3.Connection: - return self._cursor.connection - - async def __aenter__(self): - return self - - async def __aexit__(self, exc_type, exc_val, exc_tb): - await self.close() diff --git a/venv/lib/python3.9/site-packages/aiosqlite/py.typed b/venv/lib/python3.9/site-packages/aiosqlite/py.typed deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/aiosqlite/tests/__init__.py b/venv/lib/python3.9/site-packages/aiosqlite/tests/__init__.py deleted file mode 100644 index 4b173f6..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite/tests/__init__.py +++ /dev/null @@ -1,4 +0,0 @@ -# Copyright 2022 Amethyst Reese -# Licensed under the MIT license - -from .smoke import SmokeTest diff --git a/venv/lib/python3.9/site-packages/aiosqlite/tests/__main__.py b/venv/lib/python3.9/site-packages/aiosqlite/tests/__main__.py deleted file mode 100644 index 648131e..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite/tests/__main__.py +++ /dev/null @@ -1,7 +0,0 @@ -# Copyright 2022 Amethyst Reese -# Licensed under the MIT license - -import unittest - -if __name__ == "__main__": - unittest.main(module="aiosqlite.tests", verbosity=2) diff --git a/venv/lib/python3.9/site-packages/aiosqlite/tests/helpers.py b/venv/lib/python3.9/site-packages/aiosqlite/tests/helpers.py deleted file mode 100644 index f7b53fe..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite/tests/helpers.py +++ /dev/null @@ -1,29 +0,0 @@ -# Copyright 2022 Amethyst Reese -# Licensed under the MIT license - -import logging -import sys - - -def setup_logger(): - log = logging.getLogger("") - log.setLevel(logging.INFO) - - logging.addLevelName(logging.ERROR, "E") - logging.addLevelName(logging.WARNING, "W") - logging.addLevelName(logging.INFO, "I") - logging.addLevelName(logging.DEBUG, "V") - - date_fmt = r"%H:%M:%S" - verbose_fmt = ( - "%(asctime)s,%(msecs)d %(levelname)s " - "%(module)s:%(funcName)s():%(lineno)d " - "%(message)s" - ) - - handler = logging.StreamHandler(sys.stdout) - handler.setLevel(logging.INFO) - handler.setFormatter(logging.Formatter(verbose_fmt, date_fmt)) - log.addHandler(handler) - - return log diff --git a/venv/lib/python3.9/site-packages/aiosqlite/tests/perf.py b/venv/lib/python3.9/site-packages/aiosqlite/tests/perf.py deleted file mode 100644 index f1ba69f..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite/tests/perf.py +++ /dev/null @@ -1,207 +0,0 @@ -# Copyright 2022 Amethyst Reese -# Licensed under the MIT license - -""" -Simple perf tests for aiosqlite and the asyncio run loop. -""" -import string -import sys -import tempfile -import time - -if sys.version_info < (3, 8): - from aiounittest import AsyncTestCase as TestCase -else: - from unittest import IsolatedAsyncioTestCase as TestCase - -import aiosqlite -from .smoke import setup_logger - -TEST_DB = ":memory:" -TARGET = 2.0 -RESULTS = {} - - -def timed(fn, name=None): - """ - Decorator for perf testing a block of async code. - - Expects the wrapped function to return an async generator. - The generator should do setup, then yield when ready to start perf testing. - The decorator will then pump the generator repeatedly until the target - time has been reached, then close the generator and print perf results. - """ - - name = name or fn.__name__ - - async def wrapper(*args, **kwargs): - gen = fn(*args, **kwargs) - - await gen.asend(None) - count = 0 - before = time.time() - - while True: - count += 1 - value = time.time() - before < TARGET - try: - if value: - await gen.asend(value) - else: - await gen.aclose() - break - - except StopAsyncIteration: - break - - except Exception as e: - print(f"exception occurred: {e}") - return - - duration = time.time() - before - - RESULTS[name] = (count, duration) - - return wrapper - - -class PerfTest(TestCase): - @classmethod - def setUpClass(cls): - print(f"Running perf tests for at least {TARGET:.1f}s each...") - setup_logger() - - @classmethod - def tearDownClass(cls): - print(f"\n{'Perf Test':<25} Iterations Duration {'Rate':>11}") - for name in sorted(RESULTS): - count, duration = RESULTS[name] - rate = count / duration - name = name.replace("test_", "") - print(f"{name:<25} {count:>10} {duration:>7.1f}s {rate:>9.1f}/s") - - @timed - async def test_connection_memory(self): - while True: - yield - async with aiosqlite.connect(TEST_DB): - pass - - @timed - async def test_connection_file(self): - with tempfile.NamedTemporaryFile(delete=False) as tf: - path = tf.name - tf.close() - - async with aiosqlite.connect(path) as db: - await db.execute( - "create table perf (i integer primary key asc, k integer)" - ) - await db.execute("insert into perf (k) values (2), (3)") - await db.commit() - - while True: - yield - async with aiosqlite.connect(path): - pass - - @timed - async def test_atomics(self): - async with aiosqlite.connect(TEST_DB) as db: - await db.execute("create table perf (i integer primary key asc, k integer)") - await db.execute("insert into perf (k) values (2), (3)") - await db.commit() - - while True: - yield - async with db.execute("select last_insert_rowid()") as cursor: - await cursor.fetchone() - - @timed - async def test_inserts(self): - async with aiosqlite.connect(TEST_DB) as db: - await db.execute("create table perf (i integer primary key asc, k integer)") - await db.commit() - - while True: - yield - await db.execute("insert into perf (k) values (1), (2), (3)") - await db.commit() - - @timed - async def test_insert_ids(self): - async with aiosqlite.connect(TEST_DB) as db: - await db.execute("create table perf (i integer primary key asc, k integer)") - await db.commit() - - while True: - yield - cursor = await db.execute("insert into perf (k) values (1)") - await cursor.execute("select last_insert_rowid()") - await cursor.fetchone() - await db.commit() - - @timed - async def test_insert_macro_ids(self): - async with aiosqlite.connect(TEST_DB) as db: - await db.execute("create table perf (i integer primary key asc, k integer)") - await db.commit() - - while True: - yield - await db.execute_insert("insert into perf (k) values (1)") - await db.commit() - - @timed - async def test_select(self): - async with aiosqlite.connect(TEST_DB) as db: - await db.execute("create table perf (i integer primary key asc, k integer)") - for i in range(100): - await db.execute("insert into perf (k) values (%d)" % (i,)) - await db.commit() - - while True: - yield - cursor = await db.execute("select i, k from perf") - assert len(await cursor.fetchall()) == 100 - - @timed - async def test_select_macro(self): - async with aiosqlite.connect(TEST_DB) as db: - await db.execute("create table perf (i integer primary key asc, k integer)") - for i in range(100): - await db.execute("insert into perf (k) values (%d)" % (i,)) - await db.commit() - - while True: - yield - assert len(await db.execute_fetchall("select i, k from perf")) == 100 - - async def test_iterable_cursor_perf(self): - async with aiosqlite.connect(TEST_DB) as db: - await db.execute( - "create table ic_perf (" - "i integer primary key asc, k integer, a integer, b integer, c char(16))" - ) - for batch in range(128): # add 128k rows - r_start = batch * 1024 - await db.executemany( - "insert into ic_perf (k, a, b, c) values(?, 1, 2, ?)", - [ - *[ - (i, string.ascii_lowercase) - for i in range(r_start, r_start + 1024) - ] - ], - ) - await db.commit() - - async def test_perf(chunk_size: int): - while True: - async with db.execute("SELECT * FROM ic_perf") as cursor: - cursor.iter_chunk_size = chunk_size - async for _ in cursor: - yield - - for chunk_size in [2**i for i in range(4, 11)]: - await timed(test_perf, f"iterable_cursor @ {chunk_size}")(chunk_size) diff --git a/venv/lib/python3.9/site-packages/aiosqlite/tests/smoke.py b/venv/lib/python3.9/site-packages/aiosqlite/tests/smoke.py deleted file mode 100644 index 7ce39f5..0000000 --- a/venv/lib/python3.9/site-packages/aiosqlite/tests/smoke.py +++ /dev/null @@ -1,474 +0,0 @@ -# Copyright 2022 Amethyst Reese -# Licensed under the MIT license -import asyncio -import sqlite3 -import sys -from pathlib import Path -from sqlite3 import OperationalError -from threading import Thread -from unittest import skipIf, SkipTest, skipUnless - -if sys.version_info < (3, 8): - from aiounittest import AsyncTestCase as TestCase -else: - from unittest import IsolatedAsyncioTestCase as TestCase - -import aiosqlite -from .helpers import setup_logger - -TEST_DB = Path("test.db") - -# pypy uses non-standard text factory for low-level sqlite implementation -try: - from _sqlite3 import _unicode_text_factory as default_text_factory -except ImportError: - default_text_factory = str - - -class SmokeTest(TestCase): - @classmethod - def setUpClass(cls): - setup_logger() - - def setUp(self): - if TEST_DB.exists(): - TEST_DB.unlink() - - def tearDown(self): - if TEST_DB.exists(): - TEST_DB.unlink() - - async def test_connection_await(self): - db = await aiosqlite.connect(TEST_DB) - self.assertIsInstance(db, aiosqlite.Connection) - - async with db.execute("select 1, 2") as cursor: - rows = await cursor.fetchall() - self.assertEqual(rows, [(1, 2)]) - - await db.close() - - async def test_connection_context(self): - async with aiosqlite.connect(TEST_DB) as db: - self.assertIsInstance(db, aiosqlite.Connection) - - async with db.execute("select 1, 2") as cursor: - rows = await cursor.fetchall() - self.assertEqual(rows, [(1, 2)]) - - async def test_connection_locations(self): - class Fake: # pylint: disable=too-few-public-methods - def __str__(self): - return str(TEST_DB) - - locs = ("test.db", b"test.db", Path("test.db"), Fake()) - - async with aiosqlite.connect(TEST_DB) as db: - await db.execute("create table foo (i integer, k integer)") - await db.execute("insert into foo (i, k) values (1, 5)") - await db.commit() - - cursor = await db.execute("select * from foo") - rows = await cursor.fetchall() - - for loc in locs: - async with aiosqlite.connect(loc) as db: - cursor = await db.execute("select * from foo") - self.assertEqual(await cursor.fetchall(), rows) - - async def test_multiple_connections(self): - async with aiosqlite.connect(TEST_DB) as db: - await db.execute( - "create table multiple_connections " - "(i integer primary key asc, k integer)" - ) - - async def do_one_conn(i): - async with aiosqlite.connect(TEST_DB) as db: - await db.execute("insert into multiple_connections (k) values (?)", [i]) - await db.commit() - - await asyncio.gather(*[do_one_conn(i) for i in range(10)]) - - async with aiosqlite.connect(TEST_DB) as db: - cursor = await db.execute("select * from multiple_connections") - rows = await cursor.fetchall() - - assert len(rows) == 10 - - async def test_multiple_queries(self): - async with aiosqlite.connect(TEST_DB) as db: - await db.execute( - "create table multiple_queries " - "(i integer primary key asc, k integer)" - ) - - await asyncio.gather( - *[ - db.execute("insert into multiple_queries (k) values (?)", [i]) - for i in range(10) - ] - ) - - await db.commit() - - async with aiosqlite.connect(TEST_DB) as db: - cursor = await db.execute("select * from multiple_queries") - rows = await cursor.fetchall() - - assert len(rows) == 10 - - async def test_iterable_cursor(self): - async with aiosqlite.connect(TEST_DB) as db: - cursor = await db.cursor() - await cursor.execute( - "create table iterable_cursor " "(i integer primary key asc, k integer)" - ) - await cursor.executemany( - "insert into iterable_cursor (k) values (?)", [[i] for i in range(10)] - ) - await db.commit() - - async with aiosqlite.connect(TEST_DB) as db: - cursor = await db.execute("select * from iterable_cursor") - rows = [] - async for row in cursor: - rows.append(row) - - assert len(rows) == 10 - - async def test_multi_loop_usage(self): - results = {} - - def runner(k, conn): - async def query(): - async with conn.execute("select * from foo") as cursor: - rows = await cursor.fetchall() - self.assertEqual(len(rows), 2) - return rows - - with self.subTest(k): - loop = asyncio.new_event_loop() - rows = loop.run_until_complete(query()) - loop.close() - results[k] = rows - - async with aiosqlite.connect(":memory:") as db: - await db.execute("create table foo (id int, name varchar)") - await db.execute( - "insert into foo values (?, ?), (?, ?)", (1, "Sally", 2, "Janet") - ) - await db.commit() - - threads = [Thread(target=runner, args=(k, db)) for k in range(4)] - for thread in threads: - thread.start() - for thread in threads: - thread.join() - - self.assertEqual(len(results), 4) - for rows in results.values(): - self.assertEqual(len(rows), 2) - - async def test_context_cursor(self): - async with aiosqlite.connect(TEST_DB) as db: - async with db.cursor() as cursor: - await cursor.execute( - "create table context_cursor " - "(i integer primary key asc, k integer)" - ) - await cursor.executemany( - "insert into context_cursor (k) values (?)", - [[i] for i in range(10)], - ) - await db.commit() - - async with aiosqlite.connect(TEST_DB) as db: - async with db.execute("select * from context_cursor") as cursor: - rows = [] - async for row in cursor: - rows.append(row) - - assert len(rows) == 10 - - async def test_cursor_return_self(self): - async with aiosqlite.connect(TEST_DB) as db: - cursor = await db.cursor() - - result = await cursor.execute( - "create table test_cursor_return_self (i integer, k integer)" - ) - self.assertEqual(result, cursor, "cursor execute returns itself") - - result = await cursor.executemany( - "insert into test_cursor_return_self values (?, ?)", [(1, 1), (2, 2)] - ) - self.assertEqual(result, cursor) - - result = await cursor.executescript( - "insert into test_cursor_return_self values (3, 3);" - "insert into test_cursor_return_self values (4, 4);" - "insert into test_cursor_return_self values (5, 5);" - ) - self.assertEqual(result, cursor) - - async def test_connection_properties(self): - async with aiosqlite.connect(TEST_DB) as db: - self.assertEqual(db.total_changes, 0) - - async with db.cursor() as cursor: - self.assertFalse(db.in_transaction) - await cursor.execute( - "create table test_properties " - "(i integer primary key asc, k integer, d text)" - ) - await cursor.execute( - "insert into test_properties (k, d) values (1, 'hi')" - ) - self.assertTrue(db.in_transaction) - await db.commit() - self.assertFalse(db.in_transaction) - - self.assertEqual(db.total_changes, 1) - - self.assertIsNone(db.row_factory) - self.assertEqual(db.text_factory, default_text_factory) - - async with db.cursor() as cursor: - await cursor.execute("select * from test_properties") - row = await cursor.fetchone() - self.assertIsInstance(row, tuple) - self.assertEqual(row, (1, 1, "hi")) - with self.assertRaises(TypeError): - _ = row["k"] - - async with db.cursor() as cursor: - cursor.row_factory = aiosqlite.Row - self.assertEqual(cursor.row_factory, aiosqlite.Row) - await cursor.execute("select * from test_properties") - row = await cursor.fetchone() - self.assertIsInstance(row, aiosqlite.Row) - self.assertEqual(row[1], 1) - self.assertEqual(row[2], "hi") - self.assertEqual(row["k"], 1) - self.assertEqual(row["d"], "hi") - - db.row_factory = aiosqlite.Row - db.text_factory = bytes - self.assertEqual(db.row_factory, aiosqlite.Row) - self.assertEqual(db.text_factory, bytes) - - async with db.cursor() as cursor: - await cursor.execute("select * from test_properties") - row = await cursor.fetchone() - self.assertIsInstance(row, aiosqlite.Row) - self.assertEqual(row[1], 1) - self.assertEqual(row[2], b"hi") - self.assertEqual(row["k"], 1) - self.assertEqual(row["d"], b"hi") - - async def test_fetch_all(self): - async with aiosqlite.connect(TEST_DB) as db: - await db.execute( - "create table test_fetch_all (i integer primary key asc, k integer)" - ) - await db.execute( - "insert into test_fetch_all (k) values (10), (24), (16), (32)" - ) - await db.commit() - - async with aiosqlite.connect(TEST_DB) as db: - cursor = await db.execute("select k from test_fetch_all where k < 30") - rows = await cursor.fetchall() - self.assertEqual(rows, [(10,), (24,), (16,)]) - - async def test_enable_load_extension(self): - """Assert that after enabling extension loading, they can be loaded""" - async with aiosqlite.connect(TEST_DB) as db: - try: - await db.enable_load_extension(True) - await db.load_extension("test") - except OperationalError as e: - assert "not authorized" not in e.args - except AttributeError as e: - raise SkipTest( - "python was not compiled with sqlite3 " - "extension support, so we can't test it" - ) from e - - async def test_set_progress_handler(self): - """ - Assert that after setting a progress handler returning 1, DB operations are aborted - """ - async with aiosqlite.connect(TEST_DB) as db: - await db.set_progress_handler(lambda: 1, 1) - with self.assertRaises(OperationalError): - await db.execute( - "create table test_progress_handler (i integer primary key asc, k integer)" - ) - - async def test_create_function(self): - """Assert that after creating a custom function, it can be used""" - - def no_arg(): - return "no arg" - - def one_arg(num): - return num * 2 - - async with aiosqlite.connect(TEST_DB) as db: - await db.create_function("no_arg", 0, no_arg) - await db.create_function("one_arg", 1, one_arg) - - async with db.execute("SELECT no_arg();") as res: - row = await res.fetchone() - self.assertEqual(row[0], "no arg") - - async with db.execute("SELECT one_arg(10);") as res: - row = await res.fetchone() - self.assertEqual(row[0], 20) - - @skipUnless(sys.version_info < (3, 8), "Python < 3.8 specific behaviour") - async def test_create_function_deterministic_pre38(self): - """Make sure the deterministic parameter cannot be used in old Python versions""" - - def one_arg(num): - return num * 2 - - async with aiosqlite.connect(TEST_DB) as db: - with self.assertWarnsRegex(UserWarning, "registered as non-deterministic"): - await db.create_function("one_arg", 1, one_arg, deterministic=True) - - await db.execute("create table foo (id int, bar int)") - - # Deterministic parameter is only available in Python 3.8+ so this - # won't be deterministic - with self.assertRaisesRegex( - OperationalError, - "non-deterministic functions prohibited in index expressions", - ): - await db.execute("create index t on foo(one_arg(bar))") - - @skipIf(sys.version_info < (3, 8), "Python 3.8+ specific behaviour") - async def test_create_function_deterministic_post38(self): - """Assert that after creating a deterministic custom function, it can be used. - - https://sqlite.org/deterministic.html - """ - - def one_arg(num): - return num * 2 - - async with aiosqlite.connect(TEST_DB) as db: - await db.create_function("one_arg", 1, one_arg, deterministic=True) - await db.execute("create table foo (id int, bar int)") - - # Non-deterministic functions cannot be used in indexes - await db.execute("create index t on foo(one_arg(bar))") - - async def test_set_trace_callback(self): - statements = [] - - def callback(statement: str): - statements.append(statement) - - async with aiosqlite.connect(TEST_DB) as db: - await db.set_trace_callback(callback) - - await db.execute("select 10") - self.assertIn("select 10", statements) - - async def test_connect_error(self): - bad_db = Path("/something/that/shouldnt/exist.db") - with self.assertRaisesRegex(OperationalError, "unable to open database"): - async with aiosqlite.connect(bad_db) as db: - self.assertIsNone(db) # should never be reached - - with self.assertRaisesRegex(OperationalError, "unable to open database"): - db = await aiosqlite.connect(bad_db) - self.assertIsNone(db) # should never be reached - - async def test_iterdump(self): - async with aiosqlite.connect(":memory:") as db: - await db.execute("create table foo (i integer, k charvar(250))") - await db.executemany( - "insert into foo values (?, ?)", [(1, "hello"), (2, "world")] - ) - - lines = [line async for line in db.iterdump()] - self.assertEqual( - lines, - [ - "BEGIN TRANSACTION;", - "CREATE TABLE foo (i integer, k charvar(250));", - "INSERT INTO \"foo\" VALUES(1,'hello');", - "INSERT INTO \"foo\" VALUES(2,'world');", - "COMMIT;", - ], - ) - - async def test_cursor_on_closed_connection(self): - db = await aiosqlite.connect(TEST_DB) - - cursor = await db.execute("select 1, 2") - await db.close() - with self.assertRaisesRegex(ValueError, "Connection closed"): - await cursor.fetchall() - with self.assertRaisesRegex(ValueError, "Connection closed"): - await cursor.fetchall() - - async def test_cursor_on_closed_connection_loop(self): - db = await aiosqlite.connect(TEST_DB) - - cursor = await db.execute("select 1, 2") - tasks = [] - for i in range(100): - if i == 50: - tasks.append(asyncio.ensure_future(db.close())) - tasks.append(asyncio.ensure_future(cursor.fetchall())) - for task in tasks: - try: - await task - except sqlite3.ProgrammingError: - pass - - @skipIf(sys.version_info < (3, 7), "Test backup() on 3.7+") - async def test_backup_aiosqlite(self): - def progress(a, b, c): - print(a, b, c) - - async with aiosqlite.connect(":memory:") as db1, aiosqlite.connect( - ":memory:" - ) as db2: - await db1.execute("create table foo (i integer, k charvar(250))") - await db1.executemany( - "insert into foo values (?, ?)", [(1, "hello"), (2, "world")] - ) - await db1.commit() - - with self.assertRaisesRegex(OperationalError, "no such table: foo"): - await db2.execute("select * from foo") - - await db1.backup(db2, progress=progress) - - async with db2.execute("select * from foo") as cursor: - rows = await cursor.fetchall() - self.assertEqual(rows, [(1, "hello"), (2, "world")]) - - async def test_backup_sqlite(self): - async with aiosqlite.connect(":memory:") as db1: - with sqlite3.connect(":memory:") as db2: - await db1.execute("create table foo (i integer, k charvar(250))") - await db1.executemany( - "insert into foo values (?, ?)", [(1, "hello"), (2, "world")] - ) - await db1.commit() - - with self.assertRaisesRegex(OperationalError, "no such table: foo"): - db2.execute("select * from foo") - - await db1.backup(db2) - - cursor = db2.execute("select * from foo") - rows = cursor.fetchall() - self.assertEqual(rows, [(1, "hello"), (2, "world")]) diff --git a/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/METADATA b/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/METADATA deleted file mode 100644 index 3ac05cf..0000000 --- a/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/METADATA +++ /dev/null @@ -1,295 +0,0 @@ -Metadata-Version: 2.3 -Name: annotated-types -Version: 0.7.0 -Summary: Reusable constraint types to use with typing.Annotated -Project-URL: Homepage, https://github.com/annotated-types/annotated-types -Project-URL: Source, https://github.com/annotated-types/annotated-types -Project-URL: Changelog, https://github.com/annotated-types/annotated-types/releases -Author-email: Adrian Garcia Badaracco <1755071+adriangb@users.noreply.github.com>, Samuel Colvin , Zac Hatfield-Dodds -License-File: LICENSE -Classifier: Development Status :: 4 - Beta -Classifier: Environment :: Console -Classifier: Environment :: MacOS X -Classifier: Intended Audience :: Developers -Classifier: Intended Audience :: Information Technology -Classifier: License :: OSI Approved :: MIT License -Classifier: Operating System :: POSIX :: Linux -Classifier: Operating System :: Unix -Classifier: Programming Language :: Python :: 3 :: Only -Classifier: Programming Language :: Python :: 3.8 -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: 3.10 -Classifier: Programming Language :: Python :: 3.11 -Classifier: Programming Language :: Python :: 3.12 -Classifier: Topic :: Software Development :: Libraries :: Python Modules -Classifier: Typing :: Typed -Requires-Python: >=3.8 -Requires-Dist: typing-extensions>=4.0.0; python_version < '3.9' -Description-Content-Type: text/markdown - -# annotated-types - -[![CI](https://github.com/annotated-types/annotated-types/workflows/CI/badge.svg?event=push)](https://github.com/annotated-types/annotated-types/actions?query=event%3Apush+branch%3Amain+workflow%3ACI) -[![pypi](https://img.shields.io/pypi/v/annotated-types.svg)](https://pypi.python.org/pypi/annotated-types) -[![versions](https://img.shields.io/pypi/pyversions/annotated-types.svg)](https://github.com/annotated-types/annotated-types) -[![license](https://img.shields.io/github/license/annotated-types/annotated-types.svg)](https://github.com/annotated-types/annotated-types/blob/main/LICENSE) - -[PEP-593](https://peps.python.org/pep-0593/) added `typing.Annotated` as a way of -adding context-specific metadata to existing types, and specifies that -`Annotated[T, x]` _should_ be treated as `T` by any tool or library without special -logic for `x`. - -This package provides metadata objects which can be used to represent common -constraints such as upper and lower bounds on scalar values and collection sizes, -a `Predicate` marker for runtime checks, and -descriptions of how we intend these metadata to be interpreted. In some cases, -we also note alternative representations which do not require this package. - -## Install - -```bash -pip install annotated-types -``` - -## Examples - -```python -from typing import Annotated -from annotated_types import Gt, Len, Predicate - -class MyClass: - age: Annotated[int, Gt(18)] # Valid: 19, 20, ... - # Invalid: 17, 18, "19", 19.0, ... - factors: list[Annotated[int, Predicate(is_prime)]] # Valid: 2, 3, 5, 7, 11, ... - # Invalid: 4, 8, -2, 5.0, "prime", ... - - my_list: Annotated[list[int], Len(0, 10)] # Valid: [], [10, 20, 30, 40, 50] - # Invalid: (1, 2), ["abc"], [0] * 20 -``` - -## Documentation - -_While `annotated-types` avoids runtime checks for performance, users should not -construct invalid combinations such as `MultipleOf("non-numeric")` or `Annotated[int, Len(3)]`. -Downstream implementors may choose to raise an error, emit a warning, silently ignore -a metadata item, etc., if the metadata objects described below are used with an -incompatible type - or for any other reason!_ - -### Gt, Ge, Lt, Le - -Express inclusive and/or exclusive bounds on orderable values - which may be numbers, -dates, times, strings, sets, etc. Note that the boundary value need not be of the -same type that was annotated, so long as they can be compared: `Annotated[int, Gt(1.5)]` -is fine, for example, and implies that the value is an integer x such that `x > 1.5`. - -We suggest that implementors may also interpret `functools.partial(operator.le, 1.5)` -as being equivalent to `Gt(1.5)`, for users who wish to avoid a runtime dependency on -the `annotated-types` package. - -To be explicit, these types have the following meanings: - -* `Gt(x)` - value must be "Greater Than" `x` - equivalent to exclusive minimum -* `Ge(x)` - value must be "Greater than or Equal" to `x` - equivalent to inclusive minimum -* `Lt(x)` - value must be "Less Than" `x` - equivalent to exclusive maximum -* `Le(x)` - value must be "Less than or Equal" to `x` - equivalent to inclusive maximum - -### Interval - -`Interval(gt, ge, lt, le)` allows you to specify an upper and lower bound with a single -metadata object. `None` attributes should be ignored, and non-`None` attributes -treated as per the single bounds above. - -### MultipleOf - -`MultipleOf(multiple_of=x)` might be interpreted in two ways: - -1. Python semantics, implying `value % multiple_of == 0`, or -2. [JSONschema semantics](https://json-schema.org/draft/2020-12/json-schema-validation.html#rfc.section.6.2.1), - where `int(value / multiple_of) == value / multiple_of`. - -We encourage users to be aware of these two common interpretations and their -distinct behaviours, especially since very large or non-integer numbers make -it easy to cause silent data corruption due to floating-point imprecision. - -We encourage libraries to carefully document which interpretation they implement. - -### MinLen, MaxLen, Len - -`Len()` implies that `min_length <= len(value) <= max_length` - lower and upper bounds are inclusive. - -As well as `Len()` which can optionally include upper and lower bounds, we also -provide `MinLen(x)` and `MaxLen(y)` which are equivalent to `Len(min_length=x)` -and `Len(max_length=y)` respectively. - -`Len`, `MinLen`, and `MaxLen` may be used with any type which supports `len(value)`. - -Examples of usage: - -* `Annotated[list, MaxLen(10)]` (or `Annotated[list, Len(max_length=10))`) - list must have a length of 10 or less -* `Annotated[str, MaxLen(10)]` - string must have a length of 10 or less -* `Annotated[list, MinLen(3))` (or `Annotated[list, Len(min_length=3))`) - list must have a length of 3 or more -* `Annotated[list, Len(4, 6)]` - list must have a length of 4, 5, or 6 -* `Annotated[list, Len(8, 8)]` - list must have a length of exactly 8 - -#### Changed in v0.4.0 - -* `min_inclusive` has been renamed to `min_length`, no change in meaning -* `max_exclusive` has been renamed to `max_length`, upper bound is now **inclusive** instead of **exclusive** -* The recommendation that slices are interpreted as `Len` has been removed due to ambiguity and different semantic - meaning of the upper bound in slices vs. `Len` - -See [issue #23](https://github.com/annotated-types/annotated-types/issues/23) for discussion. - -### Timezone - -`Timezone` can be used with a `datetime` or a `time` to express which timezones -are allowed. `Annotated[datetime, Timezone(None)]` must be a naive datetime. -`Timezone[...]` ([literal ellipsis](https://docs.python.org/3/library/constants.html#Ellipsis)) -expresses that any timezone-aware datetime is allowed. You may also pass a specific -timezone string or [`tzinfo`](https://docs.python.org/3/library/datetime.html#tzinfo-objects) -object such as `Timezone(timezone.utc)` or `Timezone("Africa/Abidjan")` to express that you only -allow a specific timezone, though we note that this is often a symptom of fragile design. - -#### Changed in v0.x.x - -* `Timezone` accepts [`tzinfo`](https://docs.python.org/3/library/datetime.html#tzinfo-objects) objects instead of - `timezone`, extending compatibility to [`zoneinfo`](https://docs.python.org/3/library/zoneinfo.html) and third party libraries. - -### Unit - -`Unit(unit: str)` expresses that the annotated numeric value is the magnitude of -a quantity with the specified unit. For example, `Annotated[float, Unit("m/s")]` -would be a float representing a velocity in meters per second. - -Please note that `annotated_types` itself makes no attempt to parse or validate -the unit string in any way. That is left entirely to downstream libraries, -such as [`pint`](https://pint.readthedocs.io) or -[`astropy.units`](https://docs.astropy.org/en/stable/units/). - -An example of how a library might use this metadata: - -```python -from annotated_types import Unit -from typing import Annotated, TypeVar, Callable, Any, get_origin, get_args - -# given a type annotated with a unit: -Meters = Annotated[float, Unit("m")] - - -# you can cast the annotation to a specific unit type with any -# callable that accepts a string and returns the desired type -T = TypeVar("T") -def cast_unit(tp: Any, unit_cls: Callable[[str], T]) -> T | None: - if get_origin(tp) is Annotated: - for arg in get_args(tp): - if isinstance(arg, Unit): - return unit_cls(arg.unit) - return None - - -# using `pint` -import pint -pint_unit = cast_unit(Meters, pint.Unit) - - -# using `astropy.units` -import astropy.units as u -astropy_unit = cast_unit(Meters, u.Unit) -``` - -### Predicate - -`Predicate(func: Callable)` expresses that `func(value)` is truthy for valid values. -Users should prefer the statically inspectable metadata above, but if you need -the full power and flexibility of arbitrary runtime predicates... here it is. - -For some common constraints, we provide generic types: - -* `IsLower = Annotated[T, Predicate(str.islower)]` -* `IsUpper = Annotated[T, Predicate(str.isupper)]` -* `IsDigit = Annotated[T, Predicate(str.isdigit)]` -* `IsFinite = Annotated[T, Predicate(math.isfinite)]` -* `IsNotFinite = Annotated[T, Predicate(Not(math.isfinite))]` -* `IsNan = Annotated[T, Predicate(math.isnan)]` -* `IsNotNan = Annotated[T, Predicate(Not(math.isnan))]` -* `IsInfinite = Annotated[T, Predicate(math.isinf)]` -* `IsNotInfinite = Annotated[T, Predicate(Not(math.isinf))]` - -so that you can write e.g. `x: IsFinite[float] = 2.0` instead of the longer -(but exactly equivalent) `x: Annotated[float, Predicate(math.isfinite)] = 2.0`. - -Some libraries might have special logic to handle known or understandable predicates, -for example by checking for `str.isdigit` and using its presence to both call custom -logic to enforce digit-only strings, and customise some generated external schema. -Users are therefore encouraged to avoid indirection like `lambda s: s.lower()`, in -favor of introspectable methods such as `str.lower` or `re.compile("pattern").search`. - -To enable basic negation of commonly used predicates like `math.isnan` without introducing introspection that makes it impossible for implementers to introspect the predicate we provide a `Not` wrapper that simply negates the predicate in an introspectable manner. Several of the predicates listed above are created in this manner. - -We do not specify what behaviour should be expected for predicates that raise -an exception. For example `Annotated[int, Predicate(str.isdigit)]` might silently -skip invalid constraints, or statically raise an error; or it might try calling it -and then propagate or discard the resulting -`TypeError: descriptor 'isdigit' for 'str' objects doesn't apply to a 'int' object` -exception. We encourage libraries to document the behaviour they choose. - -### Doc - -`doc()` can be used to add documentation information in `Annotated`, for function and method parameters, variables, class attributes, return types, and any place where `Annotated` can be used. - -It expects a value that can be statically analyzed, as the main use case is for static analysis, editors, documentation generators, and similar tools. - -It returns a `DocInfo` class with a single attribute `documentation` containing the value passed to `doc()`. - -This is the early adopter's alternative form of the [`typing-doc` proposal](https://github.com/tiangolo/fastapi/blob/typing-doc/typing_doc.md). - -### Integrating downstream types with `GroupedMetadata` - -Implementers may choose to provide a convenience wrapper that groups multiple pieces of metadata. -This can help reduce verbosity and cognitive overhead for users. -For example, an implementer like Pydantic might provide a `Field` or `Meta` type that accepts keyword arguments and transforms these into low-level metadata: - -```python -from dataclasses import dataclass -from typing import Iterator -from annotated_types import GroupedMetadata, Ge - -@dataclass -class Field(GroupedMetadata): - ge: int | None = None - description: str | None = None - - def __iter__(self) -> Iterator[object]: - # Iterating over a GroupedMetadata object should yield annotated-types - # constraint metadata objects which describe it as fully as possible, - # and may include other unknown objects too. - if self.ge is not None: - yield Ge(self.ge) - if self.description is not None: - yield Description(self.description) -``` - -Libraries consuming annotated-types constraints should check for `GroupedMetadata` and unpack it by iterating over the object and treating the results as if they had been "unpacked" in the `Annotated` type. The same logic should be applied to the [PEP 646 `Unpack` type](https://peps.python.org/pep-0646/), so that `Annotated[T, Field(...)]`, `Annotated[T, Unpack[Field(...)]]` and `Annotated[T, *Field(...)]` are all treated consistently. - -Libraries consuming annotated-types should also ignore any metadata they do not recongize that came from unpacking a `GroupedMetadata`, just like they ignore unrecognized metadata in `Annotated` itself. - -Our own `annotated_types.Interval` class is a `GroupedMetadata` which unpacks itself into `Gt`, `Lt`, etc., so this is not an abstract concern. Similarly, `annotated_types.Len` is a `GroupedMetadata` which unpacks itself into `MinLen` (optionally) and `MaxLen`. - -### Consuming metadata - -We intend to not be prescriptive as to _how_ the metadata and constraints are used, but as an example of how one might parse constraints from types annotations see our [implementation in `test_main.py`](https://github.com/annotated-types/annotated-types/blob/f59cf6d1b5255a0fe359b93896759a180bec30ae/tests/test_main.py#L94-L103). - -It is up to the implementer to determine how this metadata is used. -You could use the metadata for runtime type checking, for generating schemas or to generate example data, amongst other use cases. - -## Design & History - -This package was designed at the PyCon 2022 sprints by the maintainers of Pydantic -and Hypothesis, with the goal of making it as easy as possible for end-users to -provide more informative annotations for use by runtime libraries. - -It is deliberately minimal, and following PEP-593 allows considerable downstream -discretion in what (if anything!) they choose to support. Nonetheless, we expect -that staying simple and covering _only_ the most common use-cases will give users -and maintainers the best experience we can. If you'd like more constraints for your -types - follow our lead, by defining them and documenting them downstream! diff --git a/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/RECORD b/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/RECORD deleted file mode 100644 index afca4bb..0000000 --- a/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/RECORD +++ /dev/null @@ -1,10 +0,0 @@ -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/annotated_types/__init__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/annotated_types/test_cases.cpython-39.pyc,, -annotated_types-0.7.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 -annotated_types-0.7.0.dist-info/METADATA,sha256=7ltqxksJJ0wCYFGBNIQCWTlWQGeAH0hRFdnK3CB895E,15046 -annotated_types-0.7.0.dist-info/RECORD,, -annotated_types-0.7.0.dist-info/WHEEL,sha256=zEMcRr9Kr03x1ozGwg5v9NQBKn3kndp6LSoSlVg-jhU,87 -annotated_types-0.7.0.dist-info/licenses/LICENSE,sha256=_hBJiEsaDZNCkB6I4H8ykl0ksxIdmXK2poBfuYJLCV0,1083 -annotated_types/__init__.py,sha256=RynLsRKUEGI0KimXydlD1fZEfEzWwDo0Uon3zOKhG1Q,13819 -annotated_types/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0 -annotated_types/test_cases.py,sha256=zHFX6EpcMbGJ8FzBYDbO56bPwx_DYIVSKbZM-4B3_lg,6421 diff --git a/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/WHEEL b/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/WHEEL deleted file mode 100644 index 516596c..0000000 --- a/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/WHEEL +++ /dev/null @@ -1,4 +0,0 @@ -Wheel-Version: 1.0 -Generator: hatchling 1.24.2 -Root-Is-Purelib: true -Tag: py3-none-any diff --git a/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/licenses/LICENSE b/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/licenses/LICENSE deleted file mode 100644 index d99323a..0000000 --- a/venv/lib/python3.9/site-packages/annotated_types-0.7.0.dist-info/licenses/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2022 the contributors - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/venv/lib/python3.9/site-packages/annotated_types/__init__.py b/venv/lib/python3.9/site-packages/annotated_types/__init__.py deleted file mode 100644 index 74e0dee..0000000 --- a/venv/lib/python3.9/site-packages/annotated_types/__init__.py +++ /dev/null @@ -1,432 +0,0 @@ -import math -import sys -import types -from dataclasses import dataclass -from datetime import tzinfo -from typing import TYPE_CHECKING, Any, Callable, Iterator, Optional, SupportsFloat, SupportsIndex, TypeVar, Union - -if sys.version_info < (3, 8): - from typing_extensions import Protocol, runtime_checkable -else: - from typing import Protocol, runtime_checkable - -if sys.version_info < (3, 9): - from typing_extensions import Annotated, Literal -else: - from typing import Annotated, Literal - -if sys.version_info < (3, 10): - EllipsisType = type(Ellipsis) - KW_ONLY = {} - SLOTS = {} -else: - from types import EllipsisType - - KW_ONLY = {"kw_only": True} - SLOTS = {"slots": True} - - -__all__ = ( - 'BaseMetadata', - 'GroupedMetadata', - 'Gt', - 'Ge', - 'Lt', - 'Le', - 'Interval', - 'MultipleOf', - 'MinLen', - 'MaxLen', - 'Len', - 'Timezone', - 'Predicate', - 'LowerCase', - 'UpperCase', - 'IsDigits', - 'IsFinite', - 'IsNotFinite', - 'IsNan', - 'IsNotNan', - 'IsInfinite', - 'IsNotInfinite', - 'doc', - 'DocInfo', - '__version__', -) - -__version__ = '0.7.0' - - -T = TypeVar('T') - - -# arguments that start with __ are considered -# positional only -# see https://peps.python.org/pep-0484/#positional-only-arguments - - -class SupportsGt(Protocol): - def __gt__(self: T, __other: T) -> bool: - ... - - -class SupportsGe(Protocol): - def __ge__(self: T, __other: T) -> bool: - ... - - -class SupportsLt(Protocol): - def __lt__(self: T, __other: T) -> bool: - ... - - -class SupportsLe(Protocol): - def __le__(self: T, __other: T) -> bool: - ... - - -class SupportsMod(Protocol): - def __mod__(self: T, __other: T) -> T: - ... - - -class SupportsDiv(Protocol): - def __div__(self: T, __other: T) -> T: - ... - - -class BaseMetadata: - """Base class for all metadata. - - This exists mainly so that implementers - can do `isinstance(..., BaseMetadata)` while traversing field annotations. - """ - - __slots__ = () - - -@dataclass(frozen=True, **SLOTS) -class Gt(BaseMetadata): - """Gt(gt=x) implies that the value must be greater than x. - - It can be used with any type that supports the ``>`` operator, - including numbers, dates and times, strings, sets, and so on. - """ - - gt: SupportsGt - - -@dataclass(frozen=True, **SLOTS) -class Ge(BaseMetadata): - """Ge(ge=x) implies that the value must be greater than or equal to x. - - It can be used with any type that supports the ``>=`` operator, - including numbers, dates and times, strings, sets, and so on. - """ - - ge: SupportsGe - - -@dataclass(frozen=True, **SLOTS) -class Lt(BaseMetadata): - """Lt(lt=x) implies that the value must be less than x. - - It can be used with any type that supports the ``<`` operator, - including numbers, dates and times, strings, sets, and so on. - """ - - lt: SupportsLt - - -@dataclass(frozen=True, **SLOTS) -class Le(BaseMetadata): - """Le(le=x) implies that the value must be less than or equal to x. - - It can be used with any type that supports the ``<=`` operator, - including numbers, dates and times, strings, sets, and so on. - """ - - le: SupportsLe - - -@runtime_checkable -class GroupedMetadata(Protocol): - """A grouping of multiple objects, like typing.Unpack. - - `GroupedMetadata` on its own is not metadata and has no meaning. - All of the constraints and metadata should be fully expressable - in terms of the `BaseMetadata`'s returned by `GroupedMetadata.__iter__()`. - - Concrete implementations should override `GroupedMetadata.__iter__()` - to add their own metadata. - For example: - - >>> @dataclass - >>> class Field(GroupedMetadata): - >>> gt: float | None = None - >>> description: str | None = None - ... - >>> def __iter__(self) -> Iterable[object]: - >>> if self.gt is not None: - >>> yield Gt(self.gt) - >>> if self.description is not None: - >>> yield Description(self.gt) - - Also see the implementation of `Interval` below for an example. - - Parsers should recognize this and unpack it so that it can be used - both with and without unpacking: - - - `Annotated[int, Field(...)]` (parser must unpack Field) - - `Annotated[int, *Field(...)]` (PEP-646) - """ # noqa: trailing-whitespace - - @property - def __is_annotated_types_grouped_metadata__(self) -> Literal[True]: - return True - - def __iter__(self) -> Iterator[object]: - ... - - if not TYPE_CHECKING: - __slots__ = () # allow subclasses to use slots - - def __init_subclass__(cls, *args: Any, **kwargs: Any) -> None: - # Basic ABC like functionality without the complexity of an ABC - super().__init_subclass__(*args, **kwargs) - if cls.__iter__ is GroupedMetadata.__iter__: - raise TypeError("Can't subclass GroupedMetadata without implementing __iter__") - - def __iter__(self) -> Iterator[object]: # noqa: F811 - raise NotImplementedError # more helpful than "None has no attribute..." type errors - - -@dataclass(frozen=True, **KW_ONLY, **SLOTS) -class Interval(GroupedMetadata): - """Interval can express inclusive or exclusive bounds with a single object. - - It accepts keyword arguments ``gt``, ``ge``, ``lt``, and/or ``le``, which - are interpreted the same way as the single-bound constraints. - """ - - gt: Union[SupportsGt, None] = None - ge: Union[SupportsGe, None] = None - lt: Union[SupportsLt, None] = None - le: Union[SupportsLe, None] = None - - def __iter__(self) -> Iterator[BaseMetadata]: - """Unpack an Interval into zero or more single-bounds.""" - if self.gt is not None: - yield Gt(self.gt) - if self.ge is not None: - yield Ge(self.ge) - if self.lt is not None: - yield Lt(self.lt) - if self.le is not None: - yield Le(self.le) - - -@dataclass(frozen=True, **SLOTS) -class MultipleOf(BaseMetadata): - """MultipleOf(multiple_of=x) might be interpreted in two ways: - - 1. Python semantics, implying ``value % multiple_of == 0``, or - 2. JSONschema semantics, where ``int(value / multiple_of) == value / multiple_of`` - - We encourage users to be aware of these two common interpretations, - and libraries to carefully document which they implement. - """ - - multiple_of: Union[SupportsDiv, SupportsMod] - - -@dataclass(frozen=True, **SLOTS) -class MinLen(BaseMetadata): - """ - MinLen() implies minimum inclusive length, - e.g. ``len(value) >= min_length``. - """ - - min_length: Annotated[int, Ge(0)] - - -@dataclass(frozen=True, **SLOTS) -class MaxLen(BaseMetadata): - """ - MaxLen() implies maximum inclusive length, - e.g. ``len(value) <= max_length``. - """ - - max_length: Annotated[int, Ge(0)] - - -@dataclass(frozen=True, **SLOTS) -class Len(GroupedMetadata): - """ - Len() implies that ``min_length <= len(value) <= max_length``. - - Upper bound may be omitted or ``None`` to indicate no upper length bound. - """ - - min_length: Annotated[int, Ge(0)] = 0 - max_length: Optional[Annotated[int, Ge(0)]] = None - - def __iter__(self) -> Iterator[BaseMetadata]: - """Unpack a Len into zone or more single-bounds.""" - if self.min_length > 0: - yield MinLen(self.min_length) - if self.max_length is not None: - yield MaxLen(self.max_length) - - -@dataclass(frozen=True, **SLOTS) -class Timezone(BaseMetadata): - """Timezone(tz=...) requires a datetime to be aware (or ``tz=None``, naive). - - ``Annotated[datetime, Timezone(None)]`` must be a naive datetime. - ``Timezone[...]`` (the ellipsis literal) expresses that the datetime must be - tz-aware but any timezone is allowed. - - You may also pass a specific timezone string or tzinfo object such as - ``Timezone(timezone.utc)`` or ``Timezone("Africa/Abidjan")`` to express that - you only allow a specific timezone, though we note that this is often - a symptom of poor design. - """ - - tz: Union[str, tzinfo, EllipsisType, None] - - -@dataclass(frozen=True, **SLOTS) -class Unit(BaseMetadata): - """Indicates that the value is a physical quantity with the specified unit. - - It is intended for usage with numeric types, where the value represents the - magnitude of the quantity. For example, ``distance: Annotated[float, Unit('m')]`` - or ``speed: Annotated[float, Unit('m/s')]``. - - Interpretation of the unit string is left to the discretion of the consumer. - It is suggested to follow conventions established by python libraries that work - with physical quantities, such as - - - ``pint`` : - - ``astropy.units``: - - For indicating a quantity with a certain dimensionality but without a specific unit - it is recommended to use square brackets, e.g. `Annotated[float, Unit('[time]')]`. - Note, however, ``annotated_types`` itself makes no use of the unit string. - """ - - unit: str - - -@dataclass(frozen=True, **SLOTS) -class Predicate(BaseMetadata): - """``Predicate(func: Callable)`` implies `func(value)` is truthy for valid values. - - Users should prefer statically inspectable metadata, but if you need the full - power and flexibility of arbitrary runtime predicates... here it is. - - We provide a few predefined predicates for common string constraints: - ``IsLower = Predicate(str.islower)``, ``IsUpper = Predicate(str.isupper)``, and - ``IsDigits = Predicate(str.isdigit)``. Users are encouraged to use methods which - can be given special handling, and avoid indirection like ``lambda s: s.lower()``. - - Some libraries might have special logic to handle certain predicates, e.g. by - checking for `str.isdigit` and using its presence to both call custom logic to - enforce digit-only strings, and customise some generated external schema. - - We do not specify what behaviour should be expected for predicates that raise - an exception. For example `Annotated[int, Predicate(str.isdigit)]` might silently - skip invalid constraints, or statically raise an error; or it might try calling it - and then propagate or discard the resulting exception. - """ - - func: Callable[[Any], bool] - - def __repr__(self) -> str: - if getattr(self.func, "__name__", "") == "": - return f"{self.__class__.__name__}({self.func!r})" - if isinstance(self.func, (types.MethodType, types.BuiltinMethodType)) and ( - namespace := getattr(self.func.__self__, "__name__", None) - ): - return f"{self.__class__.__name__}({namespace}.{self.func.__name__})" - if isinstance(self.func, type(str.isascii)): # method descriptor - return f"{self.__class__.__name__}({self.func.__qualname__})" - return f"{self.__class__.__name__}({self.func.__name__})" - - -@dataclass -class Not: - func: Callable[[Any], bool] - - def __call__(self, __v: Any) -> bool: - return not self.func(__v) - - -_StrType = TypeVar("_StrType", bound=str) - -LowerCase = Annotated[_StrType, Predicate(str.islower)] -""" -Return True if the string is a lowercase string, False otherwise. - -A string is lowercase if all cased characters in the string are lowercase and there is at least one cased character in the string. -""" # noqa: E501 -UpperCase = Annotated[_StrType, Predicate(str.isupper)] -""" -Return True if the string is an uppercase string, False otherwise. - -A string is uppercase if all cased characters in the string are uppercase and there is at least one cased character in the string. -""" # noqa: E501 -IsDigit = Annotated[_StrType, Predicate(str.isdigit)] -IsDigits = IsDigit # type: ignore # plural for backwards compatibility, see #63 -""" -Return True if the string is a digit string, False otherwise. - -A string is a digit string if all characters in the string are digits and there is at least one character in the string. -""" # noqa: E501 -IsAscii = Annotated[_StrType, Predicate(str.isascii)] -""" -Return True if all characters in the string are ASCII, False otherwise. - -ASCII characters have code points in the range U+0000-U+007F. Empty string is ASCII too. -""" - -_NumericType = TypeVar('_NumericType', bound=Union[SupportsFloat, SupportsIndex]) -IsFinite = Annotated[_NumericType, Predicate(math.isfinite)] -"""Return True if x is neither an infinity nor a NaN, and False otherwise.""" -IsNotFinite = Annotated[_NumericType, Predicate(Not(math.isfinite))] -"""Return True if x is one of infinity or NaN, and False otherwise""" -IsNan = Annotated[_NumericType, Predicate(math.isnan)] -"""Return True if x is a NaN (not a number), and False otherwise.""" -IsNotNan = Annotated[_NumericType, Predicate(Not(math.isnan))] -"""Return True if x is anything but NaN (not a number), and False otherwise.""" -IsInfinite = Annotated[_NumericType, Predicate(math.isinf)] -"""Return True if x is a positive or negative infinity, and False otherwise.""" -IsNotInfinite = Annotated[_NumericType, Predicate(Not(math.isinf))] -"""Return True if x is neither a positive or negative infinity, and False otherwise.""" - -try: - from typing_extensions import DocInfo, doc # type: ignore [attr-defined] -except ImportError: - - @dataclass(frozen=True, **SLOTS) - class DocInfo: # type: ignore [no-redef] - """ " - The return value of doc(), mainly to be used by tools that want to extract the - Annotated documentation at runtime. - """ - - documentation: str - """The documentation string passed to doc().""" - - def doc( - documentation: str, - ) -> DocInfo: - """ - Add documentation to a type annotation inside of Annotated. - - For example: - - >>> def hi(name: Annotated[int, doc("The name of the user")]) -> None: ... - """ - return DocInfo(documentation) diff --git a/venv/lib/python3.9/site-packages/annotated_types/py.typed b/venv/lib/python3.9/site-packages/annotated_types/py.typed deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/annotated_types/test_cases.py b/venv/lib/python3.9/site-packages/annotated_types/test_cases.py deleted file mode 100644 index d9164d6..0000000 --- a/venv/lib/python3.9/site-packages/annotated_types/test_cases.py +++ /dev/null @@ -1,151 +0,0 @@ -import math -import sys -from datetime import date, datetime, timedelta, timezone -from decimal import Decimal -from typing import Any, Dict, Iterable, Iterator, List, NamedTuple, Set, Tuple - -if sys.version_info < (3, 9): - from typing_extensions import Annotated -else: - from typing import Annotated - -import annotated_types as at - - -class Case(NamedTuple): - """ - A test case for `annotated_types`. - """ - - annotation: Any - valid_cases: Iterable[Any] - invalid_cases: Iterable[Any] - - -def cases() -> Iterable[Case]: - # Gt, Ge, Lt, Le - yield Case(Annotated[int, at.Gt(4)], (5, 6, 1000), (4, 0, -1)) - yield Case(Annotated[float, at.Gt(0.5)], (0.6, 0.7, 0.8, 0.9), (0.5, 0.0, -0.1)) - yield Case( - Annotated[datetime, at.Gt(datetime(2000, 1, 1))], - [datetime(2000, 1, 2), datetime(2000, 1, 3)], - [datetime(2000, 1, 1), datetime(1999, 12, 31)], - ) - yield Case( - Annotated[datetime, at.Gt(date(2000, 1, 1))], - [date(2000, 1, 2), date(2000, 1, 3)], - [date(2000, 1, 1), date(1999, 12, 31)], - ) - yield Case( - Annotated[datetime, at.Gt(Decimal('1.123'))], - [Decimal('1.1231'), Decimal('123')], - [Decimal('1.123'), Decimal('0')], - ) - - yield Case(Annotated[int, at.Ge(4)], (4, 5, 6, 1000, 4), (0, -1)) - yield Case(Annotated[float, at.Ge(0.5)], (0.5, 0.6, 0.7, 0.8, 0.9), (0.4, 0.0, -0.1)) - yield Case( - Annotated[datetime, at.Ge(datetime(2000, 1, 1))], - [datetime(2000, 1, 2), datetime(2000, 1, 3)], - [datetime(1998, 1, 1), datetime(1999, 12, 31)], - ) - - yield Case(Annotated[int, at.Lt(4)], (0, -1), (4, 5, 6, 1000, 4)) - yield Case(Annotated[float, at.Lt(0.5)], (0.4, 0.0, -0.1), (0.5, 0.6, 0.7, 0.8, 0.9)) - yield Case( - Annotated[datetime, at.Lt(datetime(2000, 1, 1))], - [datetime(1999, 12, 31), datetime(1999, 12, 31)], - [datetime(2000, 1, 2), datetime(2000, 1, 3)], - ) - - yield Case(Annotated[int, at.Le(4)], (4, 0, -1), (5, 6, 1000)) - yield Case(Annotated[float, at.Le(0.5)], (0.5, 0.0, -0.1), (0.6, 0.7, 0.8, 0.9)) - yield Case( - Annotated[datetime, at.Le(datetime(2000, 1, 1))], - [datetime(2000, 1, 1), datetime(1999, 12, 31)], - [datetime(2000, 1, 2), datetime(2000, 1, 3)], - ) - - # Interval - yield Case(Annotated[int, at.Interval(gt=4)], (5, 6, 1000), (4, 0, -1)) - yield Case(Annotated[int, at.Interval(gt=4, lt=10)], (5, 6), (4, 10, 1000, 0, -1)) - yield Case(Annotated[float, at.Interval(ge=0.5, le=1)], (0.5, 0.9, 1), (0.49, 1.1)) - yield Case( - Annotated[datetime, at.Interval(gt=datetime(2000, 1, 1), le=datetime(2000, 1, 3))], - [datetime(2000, 1, 2), datetime(2000, 1, 3)], - [datetime(2000, 1, 1), datetime(2000, 1, 4)], - ) - - yield Case(Annotated[int, at.MultipleOf(multiple_of=3)], (0, 3, 9), (1, 2, 4)) - yield Case(Annotated[float, at.MultipleOf(multiple_of=0.5)], (0, 0.5, 1, 1.5), (0.4, 1.1)) - - # lengths - - yield Case(Annotated[str, at.MinLen(3)], ('123', '1234', 'x' * 10), ('', '1', '12')) - yield Case(Annotated[str, at.Len(3)], ('123', '1234', 'x' * 10), ('', '1', '12')) - yield Case(Annotated[List[int], at.MinLen(3)], ([1, 2, 3], [1, 2, 3, 4], [1] * 10), ([], [1], [1, 2])) - yield Case(Annotated[List[int], at.Len(3)], ([1, 2, 3], [1, 2, 3, 4], [1] * 10), ([], [1], [1, 2])) - - yield Case(Annotated[str, at.MaxLen(4)], ('', '1234'), ('12345', 'x' * 10)) - yield Case(Annotated[str, at.Len(0, 4)], ('', '1234'), ('12345', 'x' * 10)) - yield Case(Annotated[List[str], at.MaxLen(4)], ([], ['a', 'bcdef'], ['a', 'b', 'c']), (['a'] * 5, ['b'] * 10)) - yield Case(Annotated[List[str], at.Len(0, 4)], ([], ['a', 'bcdef'], ['a', 'b', 'c']), (['a'] * 5, ['b'] * 10)) - - yield Case(Annotated[str, at.Len(3, 5)], ('123', '12345'), ('', '1', '12', '123456', 'x' * 10)) - yield Case(Annotated[str, at.Len(3, 3)], ('123',), ('12', '1234')) - - yield Case(Annotated[Dict[int, int], at.Len(2, 3)], [{1: 1, 2: 2}], [{}, {1: 1}, {1: 1, 2: 2, 3: 3, 4: 4}]) - yield Case(Annotated[Set[int], at.Len(2, 3)], ({1, 2}, {1, 2, 3}), (set(), {1}, {1, 2, 3, 4})) - yield Case(Annotated[Tuple[int, ...], at.Len(2, 3)], ((1, 2), (1, 2, 3)), ((), (1,), (1, 2, 3, 4))) - - # Timezone - - yield Case( - Annotated[datetime, at.Timezone(None)], [datetime(2000, 1, 1)], [datetime(2000, 1, 1, tzinfo=timezone.utc)] - ) - yield Case( - Annotated[datetime, at.Timezone(...)], [datetime(2000, 1, 1, tzinfo=timezone.utc)], [datetime(2000, 1, 1)] - ) - yield Case( - Annotated[datetime, at.Timezone(timezone.utc)], - [datetime(2000, 1, 1, tzinfo=timezone.utc)], - [datetime(2000, 1, 1), datetime(2000, 1, 1, tzinfo=timezone(timedelta(hours=6)))], - ) - yield Case( - Annotated[datetime, at.Timezone('Europe/London')], - [datetime(2000, 1, 1, tzinfo=timezone(timedelta(0), name='Europe/London'))], - [datetime(2000, 1, 1), datetime(2000, 1, 1, tzinfo=timezone(timedelta(hours=6)))], - ) - - # Quantity - - yield Case(Annotated[float, at.Unit(unit='m')], (5, 4.2), ('5m', '4.2m')) - - # predicate types - - yield Case(at.LowerCase[str], ['abc', 'foobar'], ['', 'A', 'Boom']) - yield Case(at.UpperCase[str], ['ABC', 'DEFO'], ['', 'a', 'abc', 'AbC']) - yield Case(at.IsDigit[str], ['123'], ['', 'ab', 'a1b2']) - yield Case(at.IsAscii[str], ['123', 'foo bar'], ['£100', '😊', 'whatever 👀']) - - yield Case(Annotated[int, at.Predicate(lambda x: x % 2 == 0)], [0, 2, 4], [1, 3, 5]) - - yield Case(at.IsFinite[float], [1.23], [math.nan, math.inf, -math.inf]) - yield Case(at.IsNotFinite[float], [math.nan, math.inf], [1.23]) - yield Case(at.IsNan[float], [math.nan], [1.23, math.inf]) - yield Case(at.IsNotNan[float], [1.23, math.inf], [math.nan]) - yield Case(at.IsInfinite[float], [math.inf], [math.nan, 1.23]) - yield Case(at.IsNotInfinite[float], [math.nan, 1.23], [math.inf]) - - # check stacked predicates - yield Case(at.IsInfinite[Annotated[float, at.Predicate(lambda x: x > 0)]], [math.inf], [-math.inf, 1.23, math.nan]) - - # doc - yield Case(Annotated[int, at.doc("A number")], [1, 2], []) - - # custom GroupedMetadata - class MyCustomGroupedMetadata(at.GroupedMetadata): - def __iter__(self) -> Iterator[at.Predicate]: - yield at.Predicate(lambda x: float(x).is_integer()) - - yield Case(Annotated[float, MyCustomGroupedMetadata()], [0, 2.0], [0.01, 1.5]) diff --git a/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/LICENSE b/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/LICENSE deleted file mode 100644 index 104eebf..0000000 --- a/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/LICENSE +++ /dev/null @@ -1,20 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2018 Alex Grönholm - -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software is furnished to do so, -subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/METADATA b/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/METADATA deleted file mode 100644 index 5e46476..0000000 --- a/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/METADATA +++ /dev/null @@ -1,105 +0,0 @@ -Metadata-Version: 2.1 -Name: anyio -Version: 3.7.1 -Summary: High level compatibility layer for multiple asynchronous event loop implementations -Author-email: Alex Grönholm -License: MIT -Project-URL: Documentation, https://anyio.readthedocs.io/en/latest/ -Project-URL: Changelog, https://anyio.readthedocs.io/en/stable/versionhistory.html -Project-URL: Source code, https://github.com/agronholm/anyio -Project-URL: Issue tracker, https://github.com/agronholm/anyio/issues -Classifier: Development Status :: 5 - Production/Stable -Classifier: Intended Audience :: Developers -Classifier: License :: OSI Approved :: MIT License -Classifier: Framework :: AnyIO -Classifier: Typing :: Typed -Classifier: Programming Language :: Python -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3.7 -Classifier: Programming Language :: Python :: 3.8 -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: 3.10 -Classifier: Programming Language :: Python :: 3.11 -Requires-Python: >=3.7 -Description-Content-Type: text/x-rst -License-File: LICENSE -Requires-Dist: idna (>=2.8) -Requires-Dist: sniffio (>=1.1) -Requires-Dist: exceptiongroup ; python_version < "3.11" -Requires-Dist: typing-extensions ; python_version < "3.8" -Provides-Extra: doc -Requires-Dist: packaging ; extra == 'doc' -Requires-Dist: Sphinx ; extra == 'doc' -Requires-Dist: sphinx-rtd-theme (>=1.2.2) ; extra == 'doc' -Requires-Dist: sphinxcontrib-jquery ; extra == 'doc' -Requires-Dist: sphinx-autodoc-typehints (>=1.2.0) ; extra == 'doc' -Provides-Extra: test -Requires-Dist: anyio[trio] ; extra == 'test' -Requires-Dist: coverage[toml] (>=4.5) ; extra == 'test' -Requires-Dist: hypothesis (>=4.0) ; extra == 'test' -Requires-Dist: psutil (>=5.9) ; extra == 'test' -Requires-Dist: pytest (>=7.0) ; extra == 'test' -Requires-Dist: pytest-mock (>=3.6.1) ; extra == 'test' -Requires-Dist: trustme ; extra == 'test' -Requires-Dist: uvloop (>=0.17) ; (python_version < "3.12" and platform_python_implementation == "CPython" and platform_system != "Windows") and extra == 'test' -Requires-Dist: mock (>=4) ; (python_version < "3.8") and extra == 'test' -Provides-Extra: trio -Requires-Dist: trio (<0.22) ; extra == 'trio' - -.. image:: https://github.com/agronholm/anyio/actions/workflows/test.yml/badge.svg - :target: https://github.com/agronholm/anyio/actions/workflows/test.yml - :alt: Build Status -.. image:: https://coveralls.io/repos/github/agronholm/anyio/badge.svg?branch=master - :target: https://coveralls.io/github/agronholm/anyio?branch=master - :alt: Code Coverage -.. image:: https://readthedocs.org/projects/anyio/badge/?version=latest - :target: https://anyio.readthedocs.io/en/latest/?badge=latest - :alt: Documentation -.. image:: https://badges.gitter.im/gitterHQ/gitter.svg - :target: https://gitter.im/python-trio/AnyIO - :alt: Gitter chat - -AnyIO is an asynchronous networking and concurrency library that works on top of either asyncio_ or -trio_. It implements trio-like `structured concurrency`_ (SC) on top of asyncio and works in harmony -with the native SC of trio itself. - -Applications and libraries written against AnyIO's API will run unmodified on either asyncio_ or -trio_. AnyIO can also be adopted into a library or application incrementally – bit by bit, no full -refactoring necessary. It will blend in with the native libraries of your chosen backend. - -Documentation -------------- - -View full documentation at: https://anyio.readthedocs.io/ - -Features --------- - -AnyIO offers the following functionality: - -* Task groups (nurseries_ in trio terminology) -* High-level networking (TCP, UDP and UNIX sockets) - - * `Happy eyeballs`_ algorithm for TCP connections (more robust than that of asyncio on Python - 3.8) - * async/await style UDP sockets (unlike asyncio where you still have to use Transports and - Protocols) - -* A versatile API for byte streams and object streams -* Inter-task synchronization and communication (locks, conditions, events, semaphores, object - streams) -* Worker threads -* Subprocesses -* Asynchronous file I/O (using worker threads) -* Signal handling - -AnyIO also comes with its own pytest_ plugin which also supports asynchronous fixtures. -It even works with the popular Hypothesis_ library. - -.. _asyncio: https://docs.python.org/3/library/asyncio.html -.. _trio: https://github.com/python-trio/trio -.. _structured concurrency: https://en.wikipedia.org/wiki/Structured_concurrency -.. _nurseries: https://trio.readthedocs.io/en/stable/reference-core.html#nurseries-and-spawning -.. _Happy eyeballs: https://en.wikipedia.org/wiki/Happy_Eyeballs -.. _pytest: https://docs.pytest.org/en/latest/ -.. _Hypothesis: https://hypothesis.works/ diff --git a/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/RECORD b/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/RECORD deleted file mode 100644 index beacde4..0000000 --- a/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/RECORD +++ /dev/null @@ -1,82 +0,0 @@ -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/anyio/__init__.cpython-39.pyc,, 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a/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/top_level.txt b/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/top_level.txt deleted file mode 100644 index c77c069..0000000 --- a/venv/lib/python3.9/site-packages/anyio-3.7.1.dist-info/top_level.txt +++ /dev/null @@ -1 +0,0 @@ -anyio diff --git a/venv/lib/python3.9/site-packages/anyio/__init__.py b/venv/lib/python3.9/site-packages/anyio/__init__.py deleted file mode 100644 index 29fb356..0000000 --- a/venv/lib/python3.9/site-packages/anyio/__init__.py +++ /dev/null @@ -1,169 +0,0 @@ -from __future__ import annotations - -__all__ = ( - "maybe_async", - "maybe_async_cm", - "run", - "sleep", - "sleep_forever", - "sleep_until", - "current_time", - "get_all_backends", - "get_cancelled_exc_class", - "BrokenResourceError", - "BrokenWorkerProcess", - "BusyResourceError", - "ClosedResourceError", - "DelimiterNotFound", - "EndOfStream", - "ExceptionGroup", - "IncompleteRead", - "TypedAttributeLookupError", - "WouldBlock", - "AsyncFile", - "Path", - "open_file", - "wrap_file", - "aclose_forcefully", - "open_signal_receiver", - "connect_tcp", - "connect_unix", - "create_tcp_listener", - "create_unix_listener", - "create_udp_socket", - "create_connected_udp_socket", - "getaddrinfo", - "getnameinfo", - "wait_socket_readable", - "wait_socket_writable", - "create_memory_object_stream", - "run_process", - "open_process", - "create_lock", - "CapacityLimiter", - "CapacityLimiterStatistics", - "Condition", - "ConditionStatistics", - "Event", - "EventStatistics", - "Lock", - "LockStatistics", - "Semaphore", - "SemaphoreStatistics", - "create_condition", - "create_event", - "create_semaphore", - "create_capacity_limiter", - "open_cancel_scope", - "fail_after", - "move_on_after", - "current_effective_deadline", - "TASK_STATUS_IGNORED", - "CancelScope", - "create_task_group", - "TaskInfo", - "get_current_task", - "get_running_tasks", - "wait_all_tasks_blocked", - "run_sync_in_worker_thread", - "run_async_from_thread", - "run_sync_from_thread", - "current_default_worker_thread_limiter", - "create_blocking_portal", - "start_blocking_portal", - "typed_attribute", - "TypedAttributeSet", - "TypedAttributeProvider", -) - -from typing import Any - -from ._core._compat import maybe_async, maybe_async_cm -from ._core._eventloop import ( - current_time, - get_all_backends, - get_cancelled_exc_class, - run, - sleep, - sleep_forever, - sleep_until, -) -from ._core._exceptions import ( - BrokenResourceError, - BrokenWorkerProcess, - BusyResourceError, - ClosedResourceError, - DelimiterNotFound, - EndOfStream, - ExceptionGroup, - IncompleteRead, - TypedAttributeLookupError, - WouldBlock, -) -from ._core._fileio import AsyncFile, Path, open_file, wrap_file -from ._core._resources import aclose_forcefully -from ._core._signals import open_signal_receiver -from ._core._sockets import ( - connect_tcp, - connect_unix, - create_connected_udp_socket, - create_tcp_listener, - create_udp_socket, - create_unix_listener, - getaddrinfo, - getnameinfo, - wait_socket_readable, - wait_socket_writable, -) -from ._core._streams import create_memory_object_stream -from ._core._subprocesses import open_process, run_process -from ._core._synchronization import ( - CapacityLimiter, - CapacityLimiterStatistics, - Condition, - ConditionStatistics, - Event, - EventStatistics, - Lock, - LockStatistics, - Semaphore, - SemaphoreStatistics, - create_capacity_limiter, - create_condition, - create_event, - create_lock, - create_semaphore, -) -from ._core._tasks import ( - TASK_STATUS_IGNORED, - CancelScope, - create_task_group, - current_effective_deadline, - fail_after, - move_on_after, - open_cancel_scope, -) -from ._core._testing import ( - TaskInfo, - get_current_task, - get_running_tasks, - wait_all_tasks_blocked, -) -from ._core._typedattr import TypedAttributeProvider, TypedAttributeSet, typed_attribute - -# Re-exported here, for backwards compatibility -# isort: off -from .to_thread import current_default_worker_thread_limiter, run_sync_in_worker_thread -from .from_thread import ( - create_blocking_portal, - run_async_from_thread, - run_sync_from_thread, - start_blocking_portal, -) - -# Re-export imports so they look like they live directly in this package -key: str -value: Any -for key, value in list(locals().items()): - if getattr(value, "__module__", "").startswith("anyio."): - value.__module__ = __name__ diff --git a/venv/lib/python3.9/site-packages/anyio/_backends/__init__.py b/venv/lib/python3.9/site-packages/anyio/_backends/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/anyio/_backends/_asyncio.py b/venv/lib/python3.9/site-packages/anyio/_backends/_asyncio.py deleted file mode 100644 index bfdb4ea..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_backends/_asyncio.py +++ /dev/null @@ -1,2117 +0,0 @@ -from __future__ import annotations - -import array -import asyncio -import concurrent.futures -import math -import socket -import sys -from asyncio.base_events import _run_until_complete_cb # type: ignore[attr-defined] -from collections import OrderedDict, deque -from concurrent.futures import Future -from contextvars import Context, copy_context -from dataclasses import dataclass -from functools import partial, wraps -from inspect import ( - CORO_RUNNING, - CORO_SUSPENDED, - GEN_RUNNING, - GEN_SUSPENDED, - getcoroutinestate, - getgeneratorstate, -) -from io import IOBase -from os import PathLike -from queue import Queue -from socket import AddressFamily, SocketKind -from threading import Thread -from types import TracebackType -from typing import ( - IO, - Any, - AsyncGenerator, - Awaitable, - Callable, - Collection, - Coroutine, - Generator, - Iterable, - Mapping, - Optional, - Sequence, - Tuple, - TypeVar, - Union, - cast, -) -from weakref import WeakKeyDictionary - -import sniffio - -from .. import CapacityLimiterStatistics, EventStatistics, TaskInfo, abc -from .._core._compat import DeprecatedAsyncContextManager, DeprecatedAwaitable -from .._core._eventloop import claim_worker_thread, threadlocals -from .._core._exceptions import ( - BrokenResourceError, - BusyResourceError, - ClosedResourceError, - EndOfStream, - WouldBlock, -) -from .._core._exceptions import ExceptionGroup as BaseExceptionGroup -from .._core._sockets import GetAddrInfoReturnType, convert_ipv6_sockaddr -from .._core._synchronization import CapacityLimiter as BaseCapacityLimiter -from .._core._synchronization import Event as BaseEvent -from .._core._synchronization import ResourceGuard -from .._core._tasks import CancelScope as BaseCancelScope -from ..abc import IPSockAddrType, UDPPacketType -from ..lowlevel import RunVar - -if sys.version_info >= (3, 8): - - def get_coro(task: asyncio.Task) -> Generator | Awaitable[Any]: - return task.get_coro() - -else: - - def get_coro(task: asyncio.Task) -> Generator | Awaitable[Any]: - return task._coro - - -from asyncio import all_tasks, create_task, current_task, get_running_loop -from asyncio import run as native_run - - -def _get_task_callbacks(task: asyncio.Task) -> Iterable[Callable]: - return [cb for cb, context in task._callbacks] - - -T_Retval = TypeVar("T_Retval") -T_contra = TypeVar("T_contra", contravariant=True) - -# Check whether there is native support for task names in asyncio (3.8+) -_native_task_names = hasattr(asyncio.Task, "get_name") - - -_root_task: RunVar[asyncio.Task | None] = RunVar("_root_task") - - -def find_root_task() -> asyncio.Task: - root_task = _root_task.get(None) - if root_task is not None and not root_task.done(): - return root_task - - # Look for a task that has been started via run_until_complete() - for task in all_tasks(): - if task._callbacks and not task.done(): - for cb in _get_task_callbacks(task): - if ( - cb is _run_until_complete_cb - or getattr(cb, "__module__", None) == "uvloop.loop" - ): - _root_task.set(task) - return task - - # Look up the topmost task in the AnyIO task tree, if possible - task = cast(asyncio.Task, current_task()) - state = _task_states.get(task) - if state: - cancel_scope = state.cancel_scope - while cancel_scope and cancel_scope._parent_scope is not None: - cancel_scope = cancel_scope._parent_scope - - if cancel_scope is not None: - return cast(asyncio.Task, cancel_scope._host_task) - - return task - - -def get_callable_name(func: Callable) -> str: - module = getattr(func, "__module__", None) - qualname = getattr(func, "__qualname__", None) - return ".".join([x for x in (module, qualname) if x]) - - -# -# Event loop -# - -_run_vars = ( - WeakKeyDictionary() -) # type: WeakKeyDictionary[asyncio.AbstractEventLoop, Any] - -current_token = get_running_loop - - -def _task_started(task: asyncio.Task) -> bool: - """Return ``True`` if the task has been started and has not finished.""" - coro = cast(Coroutine[Any, Any, Any], get_coro(task)) - try: - return getcoroutinestate(coro) in (CORO_RUNNING, CORO_SUSPENDED) - except AttributeError: - try: - return getgeneratorstate(cast(Generator, coro)) in ( - GEN_RUNNING, - GEN_SUSPENDED, - ) - except AttributeError: - # task coro is async_genenerator_asend https://bugs.python.org/issue37771 - raise Exception(f"Cannot determine if task {task} has started or not") - - -def _maybe_set_event_loop_policy( - policy: asyncio.AbstractEventLoopPolicy | None, use_uvloop: bool -) -> None: - # On CPython, use uvloop when possible if no other policy has been given and if not - # explicitly disabled - if policy is None and use_uvloop and sys.implementation.name == "cpython": - try: - import uvloop - except ImportError: - pass - else: - # Test for missing shutdown_default_executor() (uvloop 0.14.0 and earlier) - if not hasattr( - asyncio.AbstractEventLoop, "shutdown_default_executor" - ) or hasattr(uvloop.loop.Loop, "shutdown_default_executor"): - policy = uvloop.EventLoopPolicy() - - if policy is not None: - asyncio.set_event_loop_policy(policy) - - -def run( - func: Callable[..., Awaitable[T_Retval]], - *args: object, - debug: bool = False, - use_uvloop: bool = False, - policy: asyncio.AbstractEventLoopPolicy | None = None, -) -> T_Retval: - @wraps(func) - async def wrapper() -> T_Retval: - task = cast(asyncio.Task, current_task()) - task_state = TaskState(None, get_callable_name(func), None) - _task_states[task] = task_state - if _native_task_names: - task.set_name(task_state.name) - - try: - return await func(*args) - finally: - del _task_states[task] - - _maybe_set_event_loop_policy(policy, use_uvloop) - return native_run(wrapper(), debug=debug) - - -# -# Miscellaneous -# - -sleep = asyncio.sleep - - -# -# Timeouts and cancellation -# - -CancelledError = asyncio.CancelledError - - -class CancelScope(BaseCancelScope): - def __new__( - cls, *, deadline: float = math.inf, shield: bool = False - ) -> CancelScope: - return object.__new__(cls) - - def __init__(self, deadline: float = math.inf, shield: bool = False): - self._deadline = deadline - self._shield = shield - self._parent_scope: CancelScope | None = None - self._cancel_called = False - self._active = False - self._timeout_handle: asyncio.TimerHandle | None = None - self._cancel_handle: asyncio.Handle | None = None - self._tasks: set[asyncio.Task] = set() - self._host_task: asyncio.Task | None = None - self._timeout_expired = False - self._cancel_calls: int = 0 - - def __enter__(self) -> CancelScope: - if self._active: - raise RuntimeError( - "Each CancelScope may only be used for a single 'with' block" - ) - - self._host_task = host_task = cast(asyncio.Task, current_task()) - self._tasks.add(host_task) - try: - task_state = _task_states[host_task] - except KeyError: - task_name = host_task.get_name() if _native_task_names else None - task_state = TaskState(None, task_name, self) - _task_states[host_task] = task_state - else: - self._parent_scope = task_state.cancel_scope - task_state.cancel_scope = self - - self._timeout() - self._active = True - - # Start cancelling the host task if the scope was cancelled before entering - if self._cancel_called: - self._deliver_cancellation() - - return self - - def __exit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - if not self._active: - raise RuntimeError("This cancel scope is not active") - if current_task() is not self._host_task: - raise RuntimeError( - "Attempted to exit cancel scope in a different task than it was " - "entered in" - ) - - assert self._host_task is not None - host_task_state = _task_states.get(self._host_task) - if host_task_state is None or host_task_state.cancel_scope is not self: - raise RuntimeError( - "Attempted to exit a cancel scope that isn't the current tasks's " - "current cancel scope" - ) - - self._active = False - if self._timeout_handle: - self._timeout_handle.cancel() - self._timeout_handle = None - - self._tasks.remove(self._host_task) - - host_task_state.cancel_scope = self._parent_scope - - # Restart the cancellation effort in the farthest directly cancelled parent scope if this - # one was shielded - if self._shield: - self._deliver_cancellation_to_parent() - - if exc_val is not None: - exceptions = ( - exc_val.exceptions if isinstance(exc_val, ExceptionGroup) else [exc_val] - ) - if all(isinstance(exc, CancelledError) for exc in exceptions): - if self._timeout_expired: - return self._uncancel() - elif not self._cancel_called: - # Task was cancelled natively - return None - elif not self._parent_cancelled(): - # This scope was directly cancelled - return self._uncancel() - - return None - - def _uncancel(self) -> bool: - if sys.version_info < (3, 11) or self._host_task is None: - self._cancel_calls = 0 - return True - - # Uncancel all AnyIO cancellations - for i in range(self._cancel_calls): - self._host_task.uncancel() - - self._cancel_calls = 0 - return not self._host_task.cancelling() - - def _timeout(self) -> None: - if self._deadline != math.inf: - loop = get_running_loop() - if loop.time() >= self._deadline: - self._timeout_expired = True - self.cancel() - else: - self._timeout_handle = loop.call_at(self._deadline, self._timeout) - - def _deliver_cancellation(self) -> None: - """ - Deliver cancellation to directly contained tasks and nested cancel scopes. - - Schedule another run at the end if we still have tasks eligible for cancellation. - """ - should_retry = False - current = current_task() - for task in self._tasks: - if task._must_cancel: # type: ignore[attr-defined] - continue - - # The task is eligible for cancellation if it has started and is not in a cancel - # scope shielded from this one - cancel_scope = _task_states[task].cancel_scope - while cancel_scope is not self: - if cancel_scope is None or cancel_scope._shield: - break - else: - cancel_scope = cancel_scope._parent_scope - else: - should_retry = True - if task is not current and ( - task is self._host_task or _task_started(task) - ): - self._cancel_calls += 1 - task.cancel() - - # Schedule another callback if there are still tasks left - if should_retry: - self._cancel_handle = get_running_loop().call_soon( - self._deliver_cancellation - ) - else: - self._cancel_handle = None - - def _deliver_cancellation_to_parent(self) -> None: - """Start cancellation effort in the farthest directly cancelled parent scope""" - scope = self._parent_scope - scope_to_cancel: CancelScope | None = None - while scope is not None: - if scope._cancel_called and scope._cancel_handle is None: - scope_to_cancel = scope - - # No point in looking beyond any shielded scope - if scope._shield: - break - - scope = scope._parent_scope - - if scope_to_cancel is not None: - scope_to_cancel._deliver_cancellation() - - def _parent_cancelled(self) -> bool: - # Check whether any parent has been cancelled - cancel_scope = self._parent_scope - while cancel_scope is not None and not cancel_scope._shield: - if cancel_scope._cancel_called: - return True - else: - cancel_scope = cancel_scope._parent_scope - - return False - - def cancel(self) -> DeprecatedAwaitable: - if not self._cancel_called: - if self._timeout_handle: - self._timeout_handle.cancel() - self._timeout_handle = None - - self._cancel_called = True - if self._host_task is not None: - self._deliver_cancellation() - - return DeprecatedAwaitable(self.cancel) - - @property - def deadline(self) -> float: - return self._deadline - - @deadline.setter - def deadline(self, value: float) -> None: - self._deadline = float(value) - if self._timeout_handle is not None: - self._timeout_handle.cancel() - self._timeout_handle = None - - if self._active and not self._cancel_called: - self._timeout() - - @property - def cancel_called(self) -> bool: - return self._cancel_called - - @property - def shield(self) -> bool: - return self._shield - - @shield.setter - def shield(self, value: bool) -> None: - if self._shield != value: - self._shield = value - if not value: - self._deliver_cancellation_to_parent() - - -async def checkpoint() -> None: - await sleep(0) - - -async def checkpoint_if_cancelled() -> None: - task = current_task() - if task is None: - return - - try: - cancel_scope = _task_states[task].cancel_scope - except KeyError: - return - - while cancel_scope: - if cancel_scope.cancel_called: - await sleep(0) - elif cancel_scope.shield: - break - else: - cancel_scope = cancel_scope._parent_scope - - -async def cancel_shielded_checkpoint() -> None: - with CancelScope(shield=True): - await sleep(0) - - -def current_effective_deadline() -> float: - try: - cancel_scope = _task_states[current_task()].cancel_scope # type: ignore[index] - except KeyError: - return math.inf - - deadline = math.inf - while cancel_scope: - deadline = min(deadline, cancel_scope.deadline) - if cancel_scope._cancel_called: - deadline = -math.inf - break - elif cancel_scope.shield: - break - else: - cancel_scope = cancel_scope._parent_scope - - return deadline - - -def current_time() -> float: - return get_running_loop().time() - - -# -# Task states -# - - -class TaskState: - """ - Encapsulates auxiliary task information that cannot be added to the Task instance itself - because there are no guarantees about its implementation. - """ - - __slots__ = "parent_id", "name", "cancel_scope" - - def __init__( - self, - parent_id: int | None, - name: str | None, - cancel_scope: CancelScope | None, - ): - self.parent_id = parent_id - self.name = name - self.cancel_scope = cancel_scope - - -_task_states = WeakKeyDictionary() # type: WeakKeyDictionary[asyncio.Task, TaskState] - - -# -# Task groups -# - - -class ExceptionGroup(BaseExceptionGroup): - def __init__(self, exceptions: list[BaseException]): - super().__init__() - self.exceptions = exceptions - - -class _AsyncioTaskStatus(abc.TaskStatus): - def __init__(self, future: asyncio.Future, parent_id: int): - self._future = future - self._parent_id = parent_id - - def started(self, value: T_contra | None = None) -> None: - try: - self._future.set_result(value) - except asyncio.InvalidStateError: - raise RuntimeError( - "called 'started' twice on the same task status" - ) from None - - task = cast(asyncio.Task, current_task()) - _task_states[task].parent_id = self._parent_id - - -class TaskGroup(abc.TaskGroup): - def __init__(self) -> None: - self.cancel_scope: CancelScope = CancelScope() - self._active = False - self._exceptions: list[BaseException] = [] - - async def __aenter__(self) -> TaskGroup: - self.cancel_scope.__enter__() - self._active = True - return self - - async def __aexit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - ignore_exception = self.cancel_scope.__exit__(exc_type, exc_val, exc_tb) - if exc_val is not None: - self.cancel_scope.cancel() - self._exceptions.append(exc_val) - - while self.cancel_scope._tasks: - try: - await asyncio.wait(self.cancel_scope._tasks) - except asyncio.CancelledError: - self.cancel_scope.cancel() - - self._active = False - if not self.cancel_scope._parent_cancelled(): - exceptions = self._filter_cancellation_errors(self._exceptions) - else: - exceptions = self._exceptions - - try: - if len(exceptions) > 1: - if all( - isinstance(e, CancelledError) and not e.args for e in exceptions - ): - # Tasks were cancelled natively, without a cancellation message - raise CancelledError - else: - raise ExceptionGroup(exceptions) - elif exceptions and exceptions[0] is not exc_val: - raise exceptions[0] - except BaseException as exc: - # Clear the context here, as it can only be done in-flight. - # If the context is not cleared, it can result in recursive tracebacks (see #145). - exc.__context__ = None - raise - - return ignore_exception - - @staticmethod - def _filter_cancellation_errors( - exceptions: Sequence[BaseException], - ) -> list[BaseException]: - filtered_exceptions: list[BaseException] = [] - for exc in exceptions: - if isinstance(exc, ExceptionGroup): - new_exceptions = TaskGroup._filter_cancellation_errors(exc.exceptions) - if len(new_exceptions) > 1: - filtered_exceptions.append(exc) - elif len(new_exceptions) == 1: - filtered_exceptions.append(new_exceptions[0]) - elif new_exceptions: - new_exc = ExceptionGroup(new_exceptions) - new_exc.__cause__ = exc.__cause__ - new_exc.__context__ = exc.__context__ - new_exc.__traceback__ = exc.__traceback__ - filtered_exceptions.append(new_exc) - elif not isinstance(exc, CancelledError) or exc.args: - filtered_exceptions.append(exc) - - return filtered_exceptions - - async def _run_wrapped_task( - self, coro: Coroutine, task_status_future: asyncio.Future | None - ) -> None: - # This is the code path for Python 3.7 on which asyncio freaks out if a task - # raises a BaseException. - __traceback_hide__ = __tracebackhide__ = True # noqa: F841 - task = cast(asyncio.Task, current_task()) - try: - await coro - except BaseException as exc: - if task_status_future is None or task_status_future.done(): - self._exceptions.append(exc) - self.cancel_scope.cancel() - else: - task_status_future.set_exception(exc) - else: - if task_status_future is not None and not task_status_future.done(): - task_status_future.set_exception( - RuntimeError("Child exited without calling task_status.started()") - ) - finally: - if task in self.cancel_scope._tasks: - self.cancel_scope._tasks.remove(task) - del _task_states[task] - - def _spawn( - self, - func: Callable[..., Awaitable[Any]], - args: tuple, - name: object, - task_status_future: asyncio.Future | None = None, - ) -> asyncio.Task: - def task_done(_task: asyncio.Task) -> None: - # This is the code path for Python 3.8+ - assert _task in self.cancel_scope._tasks - self.cancel_scope._tasks.remove(_task) - del _task_states[_task] - - try: - exc = _task.exception() - except CancelledError as e: - while isinstance(e.__context__, CancelledError): - e = e.__context__ - - exc = e - - if exc is not None: - if task_status_future is None or task_status_future.done(): - self._exceptions.append(exc) - self.cancel_scope.cancel() - else: - task_status_future.set_exception(exc) - elif task_status_future is not None and not task_status_future.done(): - task_status_future.set_exception( - RuntimeError("Child exited without calling task_status.started()") - ) - - if not self._active: - raise RuntimeError( - "This task group is not active; no new tasks can be started." - ) - - options: dict[str, Any] = {} - name = get_callable_name(func) if name is None else str(name) - if _native_task_names: - options["name"] = name - - kwargs = {} - if task_status_future: - parent_id = id(current_task()) - kwargs["task_status"] = _AsyncioTaskStatus( - task_status_future, id(self.cancel_scope._host_task) - ) - else: - parent_id = id(self.cancel_scope._host_task) - - coro = func(*args, **kwargs) - if not asyncio.iscoroutine(coro): - raise TypeError( - f"Expected an async function, but {func} appears to be synchronous" - ) - - foreign_coro = not hasattr(coro, "cr_frame") and not hasattr(coro, "gi_frame") - if foreign_coro or sys.version_info < (3, 8): - coro = self._run_wrapped_task(coro, task_status_future) - - task = create_task(coro, **options) - if not foreign_coro and sys.version_info >= (3, 8): - task.add_done_callback(task_done) - - # Make the spawned task inherit the task group's cancel scope - _task_states[task] = TaskState( - parent_id=parent_id, name=name, cancel_scope=self.cancel_scope - ) - self.cancel_scope._tasks.add(task) - return task - - def start_soon( - self, func: Callable[..., Awaitable[Any]], *args: object, name: object = None - ) -> None: - self._spawn(func, args, name) - - async def start( - self, func: Callable[..., Awaitable[Any]], *args: object, name: object = None - ) -> None: - future: asyncio.Future = asyncio.Future() - task = self._spawn(func, args, name, future) - - # If the task raises an exception after sending a start value without a switch point - # between, the task group is cancelled and this method never proceeds to process the - # completed future. That's why we have to have a shielded cancel scope here. - with CancelScope(shield=True): - try: - return await future - except CancelledError: - task.cancel() - raise - - -# -# Threads -# - -_Retval_Queue_Type = Tuple[Optional[T_Retval], Optional[BaseException]] - - -class WorkerThread(Thread): - MAX_IDLE_TIME = 10 # seconds - - def __init__( - self, - root_task: asyncio.Task, - workers: set[WorkerThread], - idle_workers: deque[WorkerThread], - ): - super().__init__(name="AnyIO worker thread") - self.root_task = root_task - self.workers = workers - self.idle_workers = idle_workers - self.loop = root_task._loop - self.queue: Queue[ - tuple[Context, Callable, tuple, asyncio.Future] | None - ] = Queue(2) - self.idle_since = current_time() - self.stopping = False - - def _report_result( - self, future: asyncio.Future, result: Any, exc: BaseException | None - ) -> None: - self.idle_since = current_time() - if not self.stopping: - self.idle_workers.append(self) - - if not future.cancelled(): - if exc is not None: - if isinstance(exc, StopIteration): - new_exc = RuntimeError("coroutine raised StopIteration") - new_exc.__cause__ = exc - exc = new_exc - - future.set_exception(exc) - else: - future.set_result(result) - - def run(self) -> None: - with claim_worker_thread("asyncio"): - threadlocals.loop = self.loop - while True: - item = self.queue.get() - if item is None: - # Shutdown command received - return - - context, func, args, future = item - if not future.cancelled(): - result = None - exception: BaseException | None = None - try: - result = context.run(func, *args) - except BaseException as exc: - exception = exc - - if not self.loop.is_closed(): - self.loop.call_soon_threadsafe( - self._report_result, future, result, exception - ) - - self.queue.task_done() - - def stop(self, f: asyncio.Task | None = None) -> None: - self.stopping = True - self.queue.put_nowait(None) - self.workers.discard(self) - try: - self.idle_workers.remove(self) - except ValueError: - pass - - -_threadpool_idle_workers: RunVar[deque[WorkerThread]] = RunVar( - "_threadpool_idle_workers" -) -_threadpool_workers: RunVar[set[WorkerThread]] = RunVar("_threadpool_workers") - - -async def run_sync_in_worker_thread( - func: Callable[..., T_Retval], - *args: object, - cancellable: bool = False, - limiter: CapacityLimiter | None = None, -) -> T_Retval: - await checkpoint() - - # If this is the first run in this event loop thread, set up the necessary variables - try: - idle_workers = _threadpool_idle_workers.get() - workers = _threadpool_workers.get() - except LookupError: - idle_workers = deque() - workers = set() - _threadpool_idle_workers.set(idle_workers) - _threadpool_workers.set(workers) - - async with (limiter or current_default_thread_limiter()): - with CancelScope(shield=not cancellable): - future: asyncio.Future = asyncio.Future() - root_task = find_root_task() - if not idle_workers: - worker = WorkerThread(root_task, workers, idle_workers) - worker.start() - workers.add(worker) - root_task.add_done_callback(worker.stop) - else: - worker = idle_workers.pop() - - # Prune any other workers that have been idle for MAX_IDLE_TIME seconds or longer - now = current_time() - while idle_workers: - if now - idle_workers[0].idle_since < WorkerThread.MAX_IDLE_TIME: - break - - expired_worker = idle_workers.popleft() - expired_worker.root_task.remove_done_callback(expired_worker.stop) - expired_worker.stop() - - context = copy_context() - context.run(sniffio.current_async_library_cvar.set, None) - worker.queue.put_nowait((context, func, args, future)) - return await future - - -def run_sync_from_thread( - func: Callable[..., T_Retval], - *args: object, - loop: asyncio.AbstractEventLoop | None = None, -) -> T_Retval: - @wraps(func) - def wrapper() -> None: - try: - f.set_result(func(*args)) - except BaseException as exc: - f.set_exception(exc) - if not isinstance(exc, Exception): - raise - - f: concurrent.futures.Future[T_Retval] = Future() - loop = loop or threadlocals.loop - loop.call_soon_threadsafe(wrapper) - return f.result() - - -def run_async_from_thread( - func: Callable[..., Awaitable[T_Retval]], *args: object -) -> T_Retval: - f: concurrent.futures.Future[T_Retval] = asyncio.run_coroutine_threadsafe( - func(*args), threadlocals.loop - ) - return f.result() - - -class BlockingPortal(abc.BlockingPortal): - def __new__(cls) -> BlockingPortal: - return object.__new__(cls) - - def __init__(self) -> None: - super().__init__() - self._loop = get_running_loop() - - def _spawn_task_from_thread( - self, - func: Callable, - args: tuple, - kwargs: dict[str, Any], - name: object, - future: Future, - ) -> None: - run_sync_from_thread( - partial(self._task_group.start_soon, name=name), - self._call_func, - func, - args, - kwargs, - future, - loop=self._loop, - ) - - -# -# Subprocesses -# - - -@dataclass(eq=False) -class StreamReaderWrapper(abc.ByteReceiveStream): - _stream: asyncio.StreamReader - - async def receive(self, max_bytes: int = 65536) -> bytes: - data = await self._stream.read(max_bytes) - if data: - return data - else: - raise EndOfStream - - async def aclose(self) -> None: - self._stream.feed_eof() - - -@dataclass(eq=False) -class StreamWriterWrapper(abc.ByteSendStream): - _stream: asyncio.StreamWriter - - async def send(self, item: bytes) -> None: - self._stream.write(item) - await self._stream.drain() - - async def aclose(self) -> None: - self._stream.close() - - -@dataclass(eq=False) -class Process(abc.Process): - _process: asyncio.subprocess.Process - _stdin: StreamWriterWrapper | None - _stdout: StreamReaderWrapper | None - _stderr: StreamReaderWrapper | None - - async def aclose(self) -> None: - if self._stdin: - await self._stdin.aclose() - if self._stdout: - await self._stdout.aclose() - if self._stderr: - await self._stderr.aclose() - - await self.wait() - - async def wait(self) -> int: - return await self._process.wait() - - def terminate(self) -> None: - self._process.terminate() - - def kill(self) -> None: - self._process.kill() - - def send_signal(self, signal: int) -> None: - self._process.send_signal(signal) - - @property - def pid(self) -> int: - return self._process.pid - - @property - def returncode(self) -> int | None: - return self._process.returncode - - @property - def stdin(self) -> abc.ByteSendStream | None: - return self._stdin - - @property - def stdout(self) -> abc.ByteReceiveStream | None: - return self._stdout - - @property - def stderr(self) -> abc.ByteReceiveStream | None: - return self._stderr - - -async def open_process( - command: str | bytes | Sequence[str | bytes], - *, - shell: bool, - stdin: int | IO[Any] | None, - stdout: int | IO[Any] | None, - stderr: int | IO[Any] | None, - cwd: str | bytes | PathLike | None = None, - env: Mapping[str, str] | None = None, - start_new_session: bool = False, -) -> Process: - await checkpoint() - if shell: - process = await asyncio.create_subprocess_shell( - cast(Union[str, bytes], command), - stdin=stdin, - stdout=stdout, - stderr=stderr, - cwd=cwd, - env=env, - start_new_session=start_new_session, - ) - else: - process = await asyncio.create_subprocess_exec( - *command, - stdin=stdin, - stdout=stdout, - stderr=stderr, - cwd=cwd, - env=env, - start_new_session=start_new_session, - ) - - stdin_stream = StreamWriterWrapper(process.stdin) if process.stdin else None - stdout_stream = StreamReaderWrapper(process.stdout) if process.stdout else None - stderr_stream = StreamReaderWrapper(process.stderr) if process.stderr else None - return Process(process, stdin_stream, stdout_stream, stderr_stream) - - -def _forcibly_shutdown_process_pool_on_exit( - workers: set[Process], _task: object -) -> None: - """ - Forcibly shuts down worker processes belonging to this event loop.""" - child_watcher: asyncio.AbstractChildWatcher | None - try: - child_watcher = asyncio.get_event_loop_policy().get_child_watcher() - except NotImplementedError: - child_watcher = None - - # Close as much as possible (w/o async/await) to avoid warnings - for process in workers: - if process.returncode is None: - continue - - process._stdin._stream._transport.close() # type: ignore[union-attr] - process._stdout._stream._transport.close() # type: ignore[union-attr] - process._stderr._stream._transport.close() # type: ignore[union-attr] - process.kill() - if child_watcher: - child_watcher.remove_child_handler(process.pid) - - -async def _shutdown_process_pool_on_exit(workers: set[Process]) -> None: - """ - Shuts down worker processes belonging to this event loop. - - NOTE: this only works when the event loop was started using asyncio.run() or anyio.run(). - - """ - process: Process - try: - await sleep(math.inf) - except asyncio.CancelledError: - for process in workers: - if process.returncode is None: - process.kill() - - for process in workers: - await process.aclose() - - -def setup_process_pool_exit_at_shutdown(workers: set[Process]) -> None: - kwargs: dict[str, Any] = ( - {"name": "AnyIO process pool shutdown task"} if _native_task_names else {} - ) - create_task(_shutdown_process_pool_on_exit(workers), **kwargs) - find_root_task().add_done_callback( - partial(_forcibly_shutdown_process_pool_on_exit, workers) - ) - - -# -# Sockets and networking -# - - -class StreamProtocol(asyncio.Protocol): - read_queue: deque[bytes] - read_event: asyncio.Event - write_event: asyncio.Event - exception: Exception | None = None - - def connection_made(self, transport: asyncio.BaseTransport) -> None: - self.read_queue = deque() - self.read_event = asyncio.Event() - self.write_event = asyncio.Event() - self.write_event.set() - cast(asyncio.Transport, transport).set_write_buffer_limits(0) - - def connection_lost(self, exc: Exception | None) -> None: - if exc: - self.exception = BrokenResourceError() - self.exception.__cause__ = exc - - self.read_event.set() - self.write_event.set() - - def data_received(self, data: bytes) -> None: - self.read_queue.append(data) - self.read_event.set() - - def eof_received(self) -> bool | None: - self.read_event.set() - return True - - def pause_writing(self) -> None: - self.write_event = asyncio.Event() - - def resume_writing(self) -> None: - self.write_event.set() - - -class DatagramProtocol(asyncio.DatagramProtocol): - read_queue: deque[tuple[bytes, IPSockAddrType]] - read_event: asyncio.Event - write_event: asyncio.Event - exception: Exception | None = None - - def connection_made(self, transport: asyncio.BaseTransport) -> None: - self.read_queue = deque(maxlen=100) # arbitrary value - self.read_event = asyncio.Event() - self.write_event = asyncio.Event() - self.write_event.set() - - def connection_lost(self, exc: Exception | None) -> None: - self.read_event.set() - self.write_event.set() - - def datagram_received(self, data: bytes, addr: IPSockAddrType) -> None: - addr = convert_ipv6_sockaddr(addr) - self.read_queue.append((data, addr)) - self.read_event.set() - - def error_received(self, exc: Exception) -> None: - self.exception = exc - - def pause_writing(self) -> None: - self.write_event.clear() - - def resume_writing(self) -> None: - self.write_event.set() - - -class SocketStream(abc.SocketStream): - def __init__(self, transport: asyncio.Transport, protocol: StreamProtocol): - self._transport = transport - self._protocol = protocol - self._receive_guard = ResourceGuard("reading from") - self._send_guard = ResourceGuard("writing to") - self._closed = False - - @property - def _raw_socket(self) -> socket.socket: - return self._transport.get_extra_info("socket") - - async def receive(self, max_bytes: int = 65536) -> bytes: - with self._receive_guard: - await checkpoint() - - if ( - not self._protocol.read_event.is_set() - and not self._transport.is_closing() - ): - self._transport.resume_reading() - await self._protocol.read_event.wait() - self._transport.pause_reading() - - try: - chunk = self._protocol.read_queue.popleft() - except IndexError: - if self._closed: - raise ClosedResourceError from None - elif self._protocol.exception: - raise self._protocol.exception - else: - raise EndOfStream from None - - if len(chunk) > max_bytes: - # Split the oversized chunk - chunk, leftover = chunk[:max_bytes], chunk[max_bytes:] - self._protocol.read_queue.appendleft(leftover) - - # If the read queue is empty, clear the flag so that the next call will block until - # data is available - if not self._protocol.read_queue: - self._protocol.read_event.clear() - - return chunk - - async def send(self, item: bytes) -> None: - with self._send_guard: - await checkpoint() - - if self._closed: - raise ClosedResourceError - elif self._protocol.exception is not None: - raise self._protocol.exception - - try: - self._transport.write(item) - except RuntimeError as exc: - if self._transport.is_closing(): - raise BrokenResourceError from exc - else: - raise - - await self._protocol.write_event.wait() - - async def send_eof(self) -> None: - try: - self._transport.write_eof() - except OSError: - pass - - async def aclose(self) -> None: - if not self._transport.is_closing(): - self._closed = True - try: - self._transport.write_eof() - except OSError: - pass - - self._transport.close() - await sleep(0) - self._transport.abort() - - -class UNIXSocketStream(abc.SocketStream): - _receive_future: asyncio.Future | None = None - _send_future: asyncio.Future | None = None - _closing = False - - def __init__(self, raw_socket: socket.socket): - self.__raw_socket = raw_socket - self._loop = get_running_loop() - self._receive_guard = ResourceGuard("reading from") - self._send_guard = ResourceGuard("writing to") - - @property - def _raw_socket(self) -> socket.socket: - return self.__raw_socket - - def _wait_until_readable(self, loop: asyncio.AbstractEventLoop) -> asyncio.Future: - def callback(f: object) -> None: - del self._receive_future - loop.remove_reader(self.__raw_socket) - - f = self._receive_future = asyncio.Future() - self._loop.add_reader(self.__raw_socket, f.set_result, None) - f.add_done_callback(callback) - return f - - def _wait_until_writable(self, loop: asyncio.AbstractEventLoop) -> asyncio.Future: - def callback(f: object) -> None: - del self._send_future - loop.remove_writer(self.__raw_socket) - - f = self._send_future = asyncio.Future() - self._loop.add_writer(self.__raw_socket, f.set_result, None) - f.add_done_callback(callback) - return f - - async def send_eof(self) -> None: - with self._send_guard: - self._raw_socket.shutdown(socket.SHUT_WR) - - async def receive(self, max_bytes: int = 65536) -> bytes: - loop = get_running_loop() - await checkpoint() - with self._receive_guard: - while True: - try: - data = self.__raw_socket.recv(max_bytes) - except BlockingIOError: - await self._wait_until_readable(loop) - except OSError as exc: - if self._closing: - raise ClosedResourceError from None - else: - raise BrokenResourceError from exc - else: - if not data: - raise EndOfStream - - return data - - async def send(self, item: bytes) -> None: - loop = get_running_loop() - await checkpoint() - with self._send_guard: - view = memoryview(item) - while view: - try: - bytes_sent = self.__raw_socket.send(view) - except BlockingIOError: - await self._wait_until_writable(loop) - except OSError as exc: - if self._closing: - raise ClosedResourceError from None - else: - raise BrokenResourceError from exc - else: - view = view[bytes_sent:] - - async def receive_fds(self, msglen: int, maxfds: int) -> tuple[bytes, list[int]]: - if not isinstance(msglen, int) or msglen < 0: - raise ValueError("msglen must be a non-negative integer") - if not isinstance(maxfds, int) or maxfds < 1: - raise ValueError("maxfds must be a positive integer") - - loop = get_running_loop() - fds = array.array("i") - await checkpoint() - with self._receive_guard: - while True: - try: - message, ancdata, flags, addr = self.__raw_socket.recvmsg( - msglen, socket.CMSG_LEN(maxfds * fds.itemsize) - ) - except BlockingIOError: - await self._wait_until_readable(loop) - except OSError as exc: - if self._closing: - raise ClosedResourceError from None - else: - raise BrokenResourceError from exc - else: - if not message and not ancdata: - raise EndOfStream - - break - - for cmsg_level, cmsg_type, cmsg_data in ancdata: - if cmsg_level != socket.SOL_SOCKET or cmsg_type != socket.SCM_RIGHTS: - raise RuntimeError( - f"Received unexpected ancillary data; message = {message!r}, " - f"cmsg_level = {cmsg_level}, cmsg_type = {cmsg_type}" - ) - - fds.frombytes(cmsg_data[: len(cmsg_data) - (len(cmsg_data) % fds.itemsize)]) - - return message, list(fds) - - async def send_fds(self, message: bytes, fds: Collection[int | IOBase]) -> None: - if not message: - raise ValueError("message must not be empty") - if not fds: - raise ValueError("fds must not be empty") - - loop = get_running_loop() - filenos: list[int] = [] - for fd in fds: - if isinstance(fd, int): - filenos.append(fd) - elif isinstance(fd, IOBase): - filenos.append(fd.fileno()) - - fdarray = array.array("i", filenos) - await checkpoint() - with self._send_guard: - while True: - try: - # The ignore can be removed after mypy picks up - # https://github.com/python/typeshed/pull/5545 - self.__raw_socket.sendmsg( - [message], [(socket.SOL_SOCKET, socket.SCM_RIGHTS, fdarray)] - ) - break - except BlockingIOError: - await self._wait_until_writable(loop) - except OSError as exc: - if self._closing: - raise ClosedResourceError from None - else: - raise BrokenResourceError from exc - - async def aclose(self) -> None: - if not self._closing: - self._closing = True - if self.__raw_socket.fileno() != -1: - self.__raw_socket.close() - - if self._receive_future: - self._receive_future.set_result(None) - if self._send_future: - self._send_future.set_result(None) - - -class TCPSocketListener(abc.SocketListener): - _accept_scope: CancelScope | None = None - _closed = False - - def __init__(self, raw_socket: socket.socket): - self.__raw_socket = raw_socket - self._loop = cast(asyncio.BaseEventLoop, get_running_loop()) - self._accept_guard = ResourceGuard("accepting connections from") - - @property - def _raw_socket(self) -> socket.socket: - return self.__raw_socket - - async def accept(self) -> abc.SocketStream: - if self._closed: - raise ClosedResourceError - - with self._accept_guard: - await checkpoint() - with CancelScope() as self._accept_scope: - try: - client_sock, _addr = await self._loop.sock_accept(self._raw_socket) - except asyncio.CancelledError: - # Workaround for https://bugs.python.org/issue41317 - try: - self._loop.remove_reader(self._raw_socket) - except (ValueError, NotImplementedError): - pass - - if self._closed: - raise ClosedResourceError from None - - raise - finally: - self._accept_scope = None - - client_sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1) - transport, protocol = await self._loop.connect_accepted_socket( - StreamProtocol, client_sock - ) - return SocketStream(transport, protocol) - - async def aclose(self) -> None: - if self._closed: - return - - self._closed = True - if self._accept_scope: - # Workaround for https://bugs.python.org/issue41317 - try: - self._loop.remove_reader(self._raw_socket) - except (ValueError, NotImplementedError): - pass - - self._accept_scope.cancel() - await sleep(0) - - self._raw_socket.close() - - -class UNIXSocketListener(abc.SocketListener): - def __init__(self, raw_socket: socket.socket): - self.__raw_socket = raw_socket - self._loop = get_running_loop() - self._accept_guard = ResourceGuard("accepting connections from") - self._closed = False - - async def accept(self) -> abc.SocketStream: - await checkpoint() - with self._accept_guard: - while True: - try: - client_sock, _ = self.__raw_socket.accept() - client_sock.setblocking(False) - return UNIXSocketStream(client_sock) - except BlockingIOError: - f: asyncio.Future = asyncio.Future() - self._loop.add_reader(self.__raw_socket, f.set_result, None) - f.add_done_callback( - lambda _: self._loop.remove_reader(self.__raw_socket) - ) - await f - except OSError as exc: - if self._closed: - raise ClosedResourceError from None - else: - raise BrokenResourceError from exc - - async def aclose(self) -> None: - self._closed = True - self.__raw_socket.close() - - @property - def _raw_socket(self) -> socket.socket: - return self.__raw_socket - - -class UDPSocket(abc.UDPSocket): - def __init__( - self, transport: asyncio.DatagramTransport, protocol: DatagramProtocol - ): - self._transport = transport - self._protocol = protocol - self._receive_guard = ResourceGuard("reading from") - self._send_guard = ResourceGuard("writing to") - self._closed = False - - @property - def _raw_socket(self) -> socket.socket: - return self._transport.get_extra_info("socket") - - async def aclose(self) -> None: - if not self._transport.is_closing(): - self._closed = True - self._transport.close() - - async def receive(self) -> tuple[bytes, IPSockAddrType]: - with self._receive_guard: - await checkpoint() - - # If the buffer is empty, ask for more data - if not self._protocol.read_queue and not self._transport.is_closing(): - self._protocol.read_event.clear() - await self._protocol.read_event.wait() - - try: - return self._protocol.read_queue.popleft() - except IndexError: - if self._closed: - raise ClosedResourceError from None - else: - raise BrokenResourceError from None - - async def send(self, item: UDPPacketType) -> None: - with self._send_guard: - await checkpoint() - await self._protocol.write_event.wait() - if self._closed: - raise ClosedResourceError - elif self._transport.is_closing(): - raise BrokenResourceError - else: - self._transport.sendto(*item) - - -class ConnectedUDPSocket(abc.ConnectedUDPSocket): - def __init__( - self, transport: asyncio.DatagramTransport, protocol: DatagramProtocol - ): - self._transport = transport - self._protocol = protocol - self._receive_guard = ResourceGuard("reading from") - self._send_guard = ResourceGuard("writing to") - self._closed = False - - @property - def _raw_socket(self) -> socket.socket: - return self._transport.get_extra_info("socket") - - async def aclose(self) -> None: - if not self._transport.is_closing(): - self._closed = True - self._transport.close() - - async def receive(self) -> bytes: - with self._receive_guard: - await checkpoint() - - # If the buffer is empty, ask for more data - if not self._protocol.read_queue and not self._transport.is_closing(): - self._protocol.read_event.clear() - await self._protocol.read_event.wait() - - try: - packet = self._protocol.read_queue.popleft() - except IndexError: - if self._closed: - raise ClosedResourceError from None - else: - raise BrokenResourceError from None - - return packet[0] - - async def send(self, item: bytes) -> None: - with self._send_guard: - await checkpoint() - await self._protocol.write_event.wait() - if self._closed: - raise ClosedResourceError - elif self._transport.is_closing(): - raise BrokenResourceError - else: - self._transport.sendto(item) - - -async def connect_tcp( - host: str, port: int, local_addr: tuple[str, int] | None = None -) -> SocketStream: - transport, protocol = cast( - Tuple[asyncio.Transport, StreamProtocol], - await get_running_loop().create_connection( - StreamProtocol, host, port, local_addr=local_addr - ), - ) - transport.pause_reading() - return SocketStream(transport, protocol) - - -async def connect_unix(path: str) -> UNIXSocketStream: - await checkpoint() - loop = get_running_loop() - raw_socket = socket.socket(socket.AF_UNIX) - raw_socket.setblocking(False) - while True: - try: - raw_socket.connect(path) - except BlockingIOError: - f: asyncio.Future = asyncio.Future() - loop.add_writer(raw_socket, f.set_result, None) - f.add_done_callback(lambda _: loop.remove_writer(raw_socket)) - await f - except BaseException: - raw_socket.close() - raise - else: - return UNIXSocketStream(raw_socket) - - -async def create_udp_socket( - family: socket.AddressFamily, - local_address: IPSockAddrType | None, - remote_address: IPSockAddrType | None, - reuse_port: bool, -) -> UDPSocket | ConnectedUDPSocket: - result = await get_running_loop().create_datagram_endpoint( - DatagramProtocol, - local_addr=local_address, - remote_addr=remote_address, - family=family, - reuse_port=reuse_port, - ) - transport = result[0] - protocol = result[1] - if protocol.exception: - transport.close() - raise protocol.exception - - if not remote_address: - return UDPSocket(transport, protocol) - else: - return ConnectedUDPSocket(transport, protocol) - - -async def getaddrinfo( - host: bytes | str, - port: str | int | None, - *, - family: int | AddressFamily = 0, - type: int | SocketKind = 0, - proto: int = 0, - flags: int = 0, -) -> GetAddrInfoReturnType: - # https://github.com/python/typeshed/pull/4304 - result = await get_running_loop().getaddrinfo( - host, port, family=family, type=type, proto=proto, flags=flags - ) - return cast(GetAddrInfoReturnType, result) - - -async def getnameinfo(sockaddr: IPSockAddrType, flags: int = 0) -> tuple[str, str]: - return await get_running_loop().getnameinfo(sockaddr, flags) - - -_read_events: RunVar[dict[Any, asyncio.Event]] = RunVar("read_events") -_write_events: RunVar[dict[Any, asyncio.Event]] = RunVar("write_events") - - -async def wait_socket_readable(sock: socket.socket) -> None: - await checkpoint() - try: - read_events = _read_events.get() - except LookupError: - read_events = {} - _read_events.set(read_events) - - if read_events.get(sock): - raise BusyResourceError("reading from") from None - - loop = get_running_loop() - event = read_events[sock] = asyncio.Event() - loop.add_reader(sock, event.set) - try: - await event.wait() - finally: - if read_events.pop(sock, None) is not None: - loop.remove_reader(sock) - readable = True - else: - readable = False - - if not readable: - raise ClosedResourceError - - -async def wait_socket_writable(sock: socket.socket) -> None: - await checkpoint() - try: - write_events = _write_events.get() - except LookupError: - write_events = {} - _write_events.set(write_events) - - if write_events.get(sock): - raise BusyResourceError("writing to") from None - - loop = get_running_loop() - event = write_events[sock] = asyncio.Event() - loop.add_writer(sock.fileno(), event.set) - try: - await event.wait() - finally: - if write_events.pop(sock, None) is not None: - loop.remove_writer(sock) - writable = True - else: - writable = False - - if not writable: - raise ClosedResourceError - - -# -# Synchronization -# - - -class Event(BaseEvent): - def __new__(cls) -> Event: - return object.__new__(cls) - - def __init__(self) -> None: - self._event = asyncio.Event() - - def set(self) -> DeprecatedAwaitable: - self._event.set() - return DeprecatedAwaitable(self.set) - - def is_set(self) -> bool: - return self._event.is_set() - - async def wait(self) -> None: - if await self._event.wait(): - await checkpoint() - - def statistics(self) -> EventStatistics: - return EventStatistics(len(self._event._waiters)) # type: ignore[attr-defined] - - -class CapacityLimiter(BaseCapacityLimiter): - _total_tokens: float = 0 - - def __new__(cls, total_tokens: float) -> CapacityLimiter: - return object.__new__(cls) - - def __init__(self, total_tokens: float): - self._borrowers: set[Any] = set() - self._wait_queue: OrderedDict[Any, asyncio.Event] = OrderedDict() - self.total_tokens = total_tokens - - async def __aenter__(self) -> None: - await self.acquire() - - async def __aexit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> None: - self.release() - - @property - def total_tokens(self) -> float: - return self._total_tokens - - @total_tokens.setter - def total_tokens(self, value: float) -> None: - if not isinstance(value, int) and not math.isinf(value): - raise TypeError("total_tokens must be an int or math.inf") - if value < 1: - raise ValueError("total_tokens must be >= 1") - - old_value = self._total_tokens - self._total_tokens = value - events = [] - for event in self._wait_queue.values(): - if value <= old_value: - break - - if not event.is_set(): - events.append(event) - old_value += 1 - - for event in events: - event.set() - - @property - def borrowed_tokens(self) -> int: - return len(self._borrowers) - - @property - def available_tokens(self) -> float: - return self._total_tokens - len(self._borrowers) - - def acquire_nowait(self) -> DeprecatedAwaitable: - self.acquire_on_behalf_of_nowait(current_task()) - return DeprecatedAwaitable(self.acquire_nowait) - - def acquire_on_behalf_of_nowait(self, borrower: object) -> DeprecatedAwaitable: - if borrower in self._borrowers: - raise RuntimeError( - "this borrower is already holding one of this CapacityLimiter's " - "tokens" - ) - - if self._wait_queue or len(self._borrowers) >= self._total_tokens: - raise WouldBlock - - self._borrowers.add(borrower) - return DeprecatedAwaitable(self.acquire_on_behalf_of_nowait) - - async def acquire(self) -> None: - return await self.acquire_on_behalf_of(current_task()) - - async def acquire_on_behalf_of(self, borrower: object) -> None: - await checkpoint_if_cancelled() - try: - self.acquire_on_behalf_of_nowait(borrower) - except WouldBlock: - event = asyncio.Event() - self._wait_queue[borrower] = event - try: - await event.wait() - except BaseException: - self._wait_queue.pop(borrower, None) - raise - - self._borrowers.add(borrower) - else: - try: - await cancel_shielded_checkpoint() - except BaseException: - self.release() - raise - - def release(self) -> None: - self.release_on_behalf_of(current_task()) - - def release_on_behalf_of(self, borrower: object) -> None: - try: - self._borrowers.remove(borrower) - except KeyError: - raise RuntimeError( - "this borrower isn't holding any of this CapacityLimiter's " "tokens" - ) from None - - # Notify the next task in line if this limiter has free capacity now - if self._wait_queue and len(self._borrowers) < self._total_tokens: - event = self._wait_queue.popitem(last=False)[1] - event.set() - - def statistics(self) -> CapacityLimiterStatistics: - return CapacityLimiterStatistics( - self.borrowed_tokens, - self.total_tokens, - tuple(self._borrowers), - len(self._wait_queue), - ) - - -_default_thread_limiter: RunVar[CapacityLimiter] = RunVar("_default_thread_limiter") - - -def current_default_thread_limiter() -> CapacityLimiter: - try: - return _default_thread_limiter.get() - except LookupError: - limiter = CapacityLimiter(40) - _default_thread_limiter.set(limiter) - return limiter - - -# -# Operating system signals -# - - -class _SignalReceiver(DeprecatedAsyncContextManager["_SignalReceiver"]): - def __init__(self, signals: tuple[int, ...]): - self._signals = signals - self._loop = get_running_loop() - self._signal_queue: deque[int] = deque() - self._future: asyncio.Future = asyncio.Future() - self._handled_signals: set[int] = set() - - def _deliver(self, signum: int) -> None: - self._signal_queue.append(signum) - if not self._future.done(): - self._future.set_result(None) - - def __enter__(self) -> _SignalReceiver: - for sig in set(self._signals): - self._loop.add_signal_handler(sig, self._deliver, sig) - self._handled_signals.add(sig) - - return self - - def __exit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - for sig in self._handled_signals: - self._loop.remove_signal_handler(sig) - return None - - def __aiter__(self) -> _SignalReceiver: - return self - - async def __anext__(self) -> int: - await checkpoint() - if not self._signal_queue: - self._future = asyncio.Future() - await self._future - - return self._signal_queue.popleft() - - -def open_signal_receiver(*signals: int) -> _SignalReceiver: - return _SignalReceiver(signals) - - -# -# Testing and debugging -# - - -def _create_task_info(task: asyncio.Task) -> TaskInfo: - task_state = _task_states.get(task) - if task_state is None: - name = task.get_name() if _native_task_names else None - parent_id = None - else: - name = task_state.name - parent_id = task_state.parent_id - - return TaskInfo(id(task), parent_id, name, get_coro(task)) - - -def get_current_task() -> TaskInfo: - return _create_task_info(current_task()) # type: ignore[arg-type] - - -def get_running_tasks() -> list[TaskInfo]: - return [_create_task_info(task) for task in all_tasks() if not task.done()] - - -async def wait_all_tasks_blocked() -> None: - await checkpoint() - this_task = current_task() - while True: - for task in all_tasks(): - if task is this_task: - continue - - if task._fut_waiter is None or task._fut_waiter.done(): # type: ignore[attr-defined] - await sleep(0.1) - break - else: - return - - -class TestRunner(abc.TestRunner): - def __init__( - self, - debug: bool = False, - use_uvloop: bool = False, - policy: asyncio.AbstractEventLoopPolicy | None = None, - ): - self._exceptions: list[BaseException] = [] - _maybe_set_event_loop_policy(policy, use_uvloop) - self._loop = asyncio.new_event_loop() - self._loop.set_debug(debug) - self._loop.set_exception_handler(self._exception_handler) - asyncio.set_event_loop(self._loop) - - def _cancel_all_tasks(self) -> None: - to_cancel = all_tasks(self._loop) - if not to_cancel: - return - - for task in to_cancel: - task.cancel() - - self._loop.run_until_complete( - asyncio.gather(*to_cancel, return_exceptions=True) - ) - - for task in to_cancel: - if task.cancelled(): - continue - if task.exception() is not None: - raise cast(BaseException, task.exception()) - - def _exception_handler( - self, loop: asyncio.AbstractEventLoop, context: dict[str, Any] - ) -> None: - if isinstance(context.get("exception"), Exception): - self._exceptions.append(context["exception"]) - else: - loop.default_exception_handler(context) - - def _raise_async_exceptions(self) -> None: - # Re-raise any exceptions raised in asynchronous callbacks - if self._exceptions: - exceptions, self._exceptions = self._exceptions, [] - if len(exceptions) == 1: - raise exceptions[0] - elif exceptions: - raise ExceptionGroup(exceptions) - - def close(self) -> None: - try: - self._cancel_all_tasks() - self._loop.run_until_complete(self._loop.shutdown_asyncgens()) - finally: - asyncio.set_event_loop(None) - self._loop.close() - - def run_asyncgen_fixture( - self, - fixture_func: Callable[..., AsyncGenerator[T_Retval, Any]], - kwargs: dict[str, Any], - ) -> Iterable[T_Retval]: - async def fixture_runner() -> None: - agen = fixture_func(**kwargs) - try: - retval = await agen.asend(None) - self._raise_async_exceptions() - except BaseException as exc: - f.set_exception(exc) - return - else: - f.set_result(retval) - - await event.wait() - try: - await agen.asend(None) - except StopAsyncIteration: - pass - else: - await agen.aclose() - raise RuntimeError("Async generator fixture did not stop") - - f = self._loop.create_future() - event = asyncio.Event() - fixture_task = self._loop.create_task(fixture_runner()) - self._loop.run_until_complete(f) - yield f.result() - event.set() - self._loop.run_until_complete(fixture_task) - self._raise_async_exceptions() - - def run_fixture( - self, - fixture_func: Callable[..., Coroutine[Any, Any, T_Retval]], - kwargs: dict[str, Any], - ) -> T_Retval: - retval = self._loop.run_until_complete(fixture_func(**kwargs)) - self._raise_async_exceptions() - return retval - - def run_test( - self, test_func: Callable[..., Coroutine[Any, Any, Any]], kwargs: dict[str, Any] - ) -> None: - try: - self._loop.run_until_complete(test_func(**kwargs)) - except Exception as exc: - self._exceptions.append(exc) - - self._raise_async_exceptions() diff --git a/venv/lib/python3.9/site-packages/anyio/_backends/_trio.py b/venv/lib/python3.9/site-packages/anyio/_backends/_trio.py deleted file mode 100644 index cf28943..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_backends/_trio.py +++ /dev/null @@ -1,996 +0,0 @@ -from __future__ import annotations - -import array -import math -import socket -from concurrent.futures import Future -from contextvars import copy_context -from dataclasses import dataclass -from functools import partial -from io import IOBase -from os import PathLike -from signal import Signals -from types import TracebackType -from typing import ( - IO, - TYPE_CHECKING, - Any, - AsyncGenerator, - AsyncIterator, - Awaitable, - Callable, - Collection, - Coroutine, - Generic, - Iterable, - Mapping, - NoReturn, - Sequence, - TypeVar, - cast, -) - -import sniffio -import trio.from_thread -from outcome import Error, Outcome, Value -from trio.socket import SocketType as TrioSocketType -from trio.to_thread import run_sync - -from .. import CapacityLimiterStatistics, EventStatistics, TaskInfo, abc -from .._core._compat import DeprecatedAsyncContextManager, DeprecatedAwaitable -from .._core._eventloop import claim_worker_thread -from .._core._exceptions import ( - BrokenResourceError, - BusyResourceError, - ClosedResourceError, - EndOfStream, -) -from .._core._exceptions import ExceptionGroup as BaseExceptionGroup -from .._core._sockets import convert_ipv6_sockaddr -from .._core._synchronization import CapacityLimiter as BaseCapacityLimiter -from .._core._synchronization import Event as BaseEvent -from .._core._synchronization import ResourceGuard -from .._core._tasks import CancelScope as BaseCancelScope -from ..abc import IPSockAddrType, UDPPacketType - -if TYPE_CHECKING: - from trio_typing import TaskStatus - -try: - from trio import lowlevel as trio_lowlevel -except ImportError: - from trio import hazmat as trio_lowlevel # type: ignore[no-redef] - from trio.hazmat import wait_readable, wait_writable -else: - from trio.lowlevel import wait_readable, wait_writable - -try: - trio_open_process = trio_lowlevel.open_process -except AttributeError: - # isort: off - from trio import ( # type: ignore[attr-defined, no-redef] - open_process as trio_open_process, - ) - -T_Retval = TypeVar("T_Retval") -T_SockAddr = TypeVar("T_SockAddr", str, IPSockAddrType) - - -# -# Event loop -# - -run = trio.run -current_token = trio.lowlevel.current_trio_token -RunVar = trio.lowlevel.RunVar - - -# -# Miscellaneous -# - -sleep = trio.sleep - - -# -# Timeouts and cancellation -# - - -class CancelScope(BaseCancelScope): - def __new__( - cls, original: trio.CancelScope | None = None, **kwargs: object - ) -> CancelScope: - return object.__new__(cls) - - def __init__(self, original: trio.CancelScope | None = None, **kwargs: Any) -> None: - self.__original = original or trio.CancelScope(**kwargs) - - def __enter__(self) -> CancelScope: - self.__original.__enter__() - return self - - def __exit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - # https://github.com/python-trio/trio-typing/pull/79 - return self.__original.__exit__( # type: ignore[func-returns-value] - exc_type, exc_val, exc_tb - ) - - def cancel(self) -> DeprecatedAwaitable: - self.__original.cancel() - return DeprecatedAwaitable(self.cancel) - - @property - def deadline(self) -> float: - return self.__original.deadline - - @deadline.setter - def deadline(self, value: float) -> None: - self.__original.deadline = value - - @property - def cancel_called(self) -> bool: - return self.__original.cancel_called - - @property - def shield(self) -> bool: - return self.__original.shield - - @shield.setter - def shield(self, value: bool) -> None: - self.__original.shield = value - - -CancelledError = trio.Cancelled -checkpoint = trio.lowlevel.checkpoint -checkpoint_if_cancelled = trio.lowlevel.checkpoint_if_cancelled -cancel_shielded_checkpoint = trio.lowlevel.cancel_shielded_checkpoint -current_effective_deadline = trio.current_effective_deadline -current_time = trio.current_time - - -# -# Task groups -# - - -class ExceptionGroup(BaseExceptionGroup, trio.MultiError): - pass - - -class TaskGroup(abc.TaskGroup): - def __init__(self) -> None: - self._active = False - self._nursery_manager = trio.open_nursery() - self.cancel_scope = None # type: ignore[assignment] - - async def __aenter__(self) -> TaskGroup: - self._active = True - self._nursery = await self._nursery_manager.__aenter__() - self.cancel_scope = CancelScope(self._nursery.cancel_scope) - return self - - async def __aexit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - try: - return await self._nursery_manager.__aexit__(exc_type, exc_val, exc_tb) - except trio.MultiError as exc: - raise ExceptionGroup(exc.exceptions) from None - finally: - self._active = False - - def start_soon( - self, func: Callable[..., Awaitable[Any]], *args: object, name: object = None - ) -> None: - if not self._active: - raise RuntimeError( - "This task group is not active; no new tasks can be started." - ) - - self._nursery.start_soon(func, *args, name=name) - - async def start( - self, func: Callable[..., Awaitable[Any]], *args: object, name: object = None - ) -> object: - if not self._active: - raise RuntimeError( - "This task group is not active; no new tasks can be started." - ) - - return await self._nursery.start(func, *args, name=name) - - -# -# Threads -# - - -async def run_sync_in_worker_thread( - func: Callable[..., T_Retval], - *args: object, - cancellable: bool = False, - limiter: trio.CapacityLimiter | None = None, -) -> T_Retval: - def wrapper() -> T_Retval: - with claim_worker_thread("trio"): - return func(*args) - - # TODO: remove explicit context copying when trio 0.20 is the minimum requirement - context = copy_context() - context.run(sniffio.current_async_library_cvar.set, None) - return await run_sync( - context.run, wrapper, cancellable=cancellable, limiter=limiter - ) - - -# TODO: remove this workaround when trio 0.20 is the minimum requirement -def run_async_from_thread( - fn: Callable[..., Awaitable[T_Retval]], *args: Any -) -> T_Retval: - async def wrapper() -> T_Retval: - retval: T_Retval - - async def inner() -> None: - nonlocal retval - __tracebackhide__ = True - retval = await fn(*args) - - async with trio.open_nursery() as n: - context.run(n.start_soon, inner) - - __tracebackhide__ = True - return retval # noqa: F821 - - context = copy_context() - context.run(sniffio.current_async_library_cvar.set, "trio") - return trio.from_thread.run(wrapper) - - -def run_sync_from_thread(fn: Callable[..., T_Retval], *args: Any) -> T_Retval: - # TODO: remove explicit context copying when trio 0.20 is the minimum requirement - retval = trio.from_thread.run_sync(copy_context().run, fn, *args) - return cast(T_Retval, retval) - - -class BlockingPortal(abc.BlockingPortal): - def __new__(cls) -> BlockingPortal: - return object.__new__(cls) - - def __init__(self) -> None: - super().__init__() - self._token = trio.lowlevel.current_trio_token() - - def _spawn_task_from_thread( - self, - func: Callable, - args: tuple, - kwargs: dict[str, Any], - name: object, - future: Future, - ) -> None: - context = copy_context() - context.run(sniffio.current_async_library_cvar.set, "trio") - trio.from_thread.run_sync( - context.run, - partial(self._task_group.start_soon, name=name), - self._call_func, - func, - args, - kwargs, - future, - trio_token=self._token, - ) - - -# -# Subprocesses -# - - -@dataclass(eq=False) -class ReceiveStreamWrapper(abc.ByteReceiveStream): - _stream: trio.abc.ReceiveStream - - async def receive(self, max_bytes: int | None = None) -> bytes: - try: - data = await self._stream.receive_some(max_bytes) - except trio.ClosedResourceError as exc: - raise ClosedResourceError from exc.__cause__ - except trio.BrokenResourceError as exc: - raise BrokenResourceError from exc.__cause__ - - if data: - return data - else: - raise EndOfStream - - async def aclose(self) -> None: - await self._stream.aclose() - - -@dataclass(eq=False) -class SendStreamWrapper(abc.ByteSendStream): - _stream: trio.abc.SendStream - - async def send(self, item: bytes) -> None: - try: - await self._stream.send_all(item) - except trio.ClosedResourceError as exc: - raise ClosedResourceError from exc.__cause__ - except trio.BrokenResourceError as exc: - raise BrokenResourceError from exc.__cause__ - - async def aclose(self) -> None: - await self._stream.aclose() - - -@dataclass(eq=False) -class Process(abc.Process): - _process: trio.Process - _stdin: abc.ByteSendStream | None - _stdout: abc.ByteReceiveStream | None - _stderr: abc.ByteReceiveStream | None - - async def aclose(self) -> None: - if self._stdin: - await self._stdin.aclose() - if self._stdout: - await self._stdout.aclose() - if self._stderr: - await self._stderr.aclose() - - await self.wait() - - async def wait(self) -> int: - return await self._process.wait() - - def terminate(self) -> None: - self._process.terminate() - - def kill(self) -> None: - self._process.kill() - - def send_signal(self, signal: Signals) -> None: - self._process.send_signal(signal) - - @property - def pid(self) -> int: - return self._process.pid - - @property - def returncode(self) -> int | None: - return self._process.returncode - - @property - def stdin(self) -> abc.ByteSendStream | None: - return self._stdin - - @property - def stdout(self) -> abc.ByteReceiveStream | None: - return self._stdout - - @property - def stderr(self) -> abc.ByteReceiveStream | None: - return self._stderr - - -async def open_process( - command: str | bytes | Sequence[str | bytes], - *, - shell: bool, - stdin: int | IO[Any] | None, - stdout: int | IO[Any] | None, - stderr: int | IO[Any] | None, - cwd: str | bytes | PathLike | None = None, - env: Mapping[str, str] | None = None, - start_new_session: bool = False, -) -> Process: - process = await trio_open_process( # type: ignore[misc] - command, # type: ignore[arg-type] - stdin=stdin, - stdout=stdout, - stderr=stderr, - shell=shell, - cwd=cwd, - env=env, - start_new_session=start_new_session, - ) - stdin_stream = SendStreamWrapper(process.stdin) if process.stdin else None - stdout_stream = ReceiveStreamWrapper(process.stdout) if process.stdout else None - stderr_stream = ReceiveStreamWrapper(process.stderr) if process.stderr else None - return Process(process, stdin_stream, stdout_stream, stderr_stream) - - -class _ProcessPoolShutdownInstrument(trio.abc.Instrument): - def after_run(self) -> None: - super().after_run() - - -current_default_worker_process_limiter: RunVar = RunVar( - "current_default_worker_process_limiter" -) - - -async def _shutdown_process_pool(workers: set[Process]) -> None: - process: Process - try: - await sleep(math.inf) - except trio.Cancelled: - for process in workers: - if process.returncode is None: - process.kill() - - with CancelScope(shield=True): - for process in workers: - await process.aclose() - - -def setup_process_pool_exit_at_shutdown(workers: set[Process]) -> None: - trio.lowlevel.spawn_system_task(_shutdown_process_pool, workers) - - -# -# Sockets and networking -# - - -class _TrioSocketMixin(Generic[T_SockAddr]): - def __init__(self, trio_socket: TrioSocketType) -> None: - self._trio_socket = trio_socket - self._closed = False - - def _check_closed(self) -> None: - if self._closed: - raise ClosedResourceError - if self._trio_socket.fileno() < 0: - raise BrokenResourceError - - @property - def _raw_socket(self) -> socket.socket: - return self._trio_socket._sock # type: ignore[attr-defined] - - async def aclose(self) -> None: - if self._trio_socket.fileno() >= 0: - self._closed = True - self._trio_socket.close() - - def _convert_socket_error(self, exc: BaseException) -> NoReturn: - if isinstance(exc, trio.ClosedResourceError): - raise ClosedResourceError from exc - elif self._trio_socket.fileno() < 0 and self._closed: - raise ClosedResourceError from None - elif isinstance(exc, OSError): - raise BrokenResourceError from exc - else: - raise exc - - -class SocketStream(_TrioSocketMixin, abc.SocketStream): - def __init__(self, trio_socket: TrioSocketType) -> None: - super().__init__(trio_socket) - self._receive_guard = ResourceGuard("reading from") - self._send_guard = ResourceGuard("writing to") - - async def receive(self, max_bytes: int = 65536) -> bytes: - with self._receive_guard: - try: - data = await self._trio_socket.recv(max_bytes) - except BaseException as exc: - self._convert_socket_error(exc) - - if data: - return data - else: - raise EndOfStream - - async def send(self, item: bytes) -> None: - with self._send_guard: - view = memoryview(item) - while view: - try: - bytes_sent = await self._trio_socket.send(view) - except BaseException as exc: - self._convert_socket_error(exc) - - view = view[bytes_sent:] - - async def send_eof(self) -> None: - self._trio_socket.shutdown(socket.SHUT_WR) - - -class UNIXSocketStream(SocketStream, abc.UNIXSocketStream): - async def receive_fds(self, msglen: int, maxfds: int) -> tuple[bytes, list[int]]: - if not isinstance(msglen, int) or msglen < 0: - raise ValueError("msglen must be a non-negative integer") - if not isinstance(maxfds, int) or maxfds < 1: - raise ValueError("maxfds must be a positive integer") - - fds = array.array("i") - await checkpoint() - with self._receive_guard: - while True: - try: - message, ancdata, flags, addr = await self._trio_socket.recvmsg( - msglen, socket.CMSG_LEN(maxfds * fds.itemsize) - ) - except BaseException as exc: - self._convert_socket_error(exc) - else: - if not message and not ancdata: - raise EndOfStream - - break - - for cmsg_level, cmsg_type, cmsg_data in ancdata: - if cmsg_level != socket.SOL_SOCKET or cmsg_type != socket.SCM_RIGHTS: - raise RuntimeError( - f"Received unexpected ancillary data; message = {message!r}, " - f"cmsg_level = {cmsg_level}, cmsg_type = {cmsg_type}" - ) - - fds.frombytes(cmsg_data[: len(cmsg_data) - (len(cmsg_data) % fds.itemsize)]) - - return message, list(fds) - - async def send_fds(self, message: bytes, fds: Collection[int | IOBase]) -> None: - if not message: - raise ValueError("message must not be empty") - if not fds: - raise ValueError("fds must not be empty") - - filenos: list[int] = [] - for fd in fds: - if isinstance(fd, int): - filenos.append(fd) - elif isinstance(fd, IOBase): - filenos.append(fd.fileno()) - - fdarray = array.array("i", filenos) - await checkpoint() - with self._send_guard: - while True: - try: - await self._trio_socket.sendmsg( - [message], - [ - ( - socket.SOL_SOCKET, - socket.SCM_RIGHTS, # type: ignore[list-item] - fdarray, - ) - ], - ) - break - except BaseException as exc: - self._convert_socket_error(exc) - - -class TCPSocketListener(_TrioSocketMixin, abc.SocketListener): - def __init__(self, raw_socket: socket.socket): - super().__init__(trio.socket.from_stdlib_socket(raw_socket)) - self._accept_guard = ResourceGuard("accepting connections from") - - async def accept(self) -> SocketStream: - with self._accept_guard: - try: - trio_socket, _addr = await self._trio_socket.accept() - except BaseException as exc: - self._convert_socket_error(exc) - - trio_socket.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1) - return SocketStream(trio_socket) - - -class UNIXSocketListener(_TrioSocketMixin, abc.SocketListener): - def __init__(self, raw_socket: socket.socket): - super().__init__(trio.socket.from_stdlib_socket(raw_socket)) - self._accept_guard = ResourceGuard("accepting connections from") - - async def accept(self) -> UNIXSocketStream: - with self._accept_guard: - try: - trio_socket, _addr = await self._trio_socket.accept() - except BaseException as exc: - self._convert_socket_error(exc) - - return UNIXSocketStream(trio_socket) - - -class UDPSocket(_TrioSocketMixin[IPSockAddrType], abc.UDPSocket): - def __init__(self, trio_socket: TrioSocketType) -> None: - super().__init__(trio_socket) - self._receive_guard = ResourceGuard("reading from") - self._send_guard = ResourceGuard("writing to") - - async def receive(self) -> tuple[bytes, IPSockAddrType]: - with self._receive_guard: - try: - data, addr = await self._trio_socket.recvfrom(65536) - return data, convert_ipv6_sockaddr(addr) - except BaseException as exc: - self._convert_socket_error(exc) - - async def send(self, item: UDPPacketType) -> None: - with self._send_guard: - try: - await self._trio_socket.sendto(*item) - except BaseException as exc: - self._convert_socket_error(exc) - - -class ConnectedUDPSocket(_TrioSocketMixin[IPSockAddrType], abc.ConnectedUDPSocket): - def __init__(self, trio_socket: TrioSocketType) -> None: - super().__init__(trio_socket) - self._receive_guard = ResourceGuard("reading from") - self._send_guard = ResourceGuard("writing to") - - async def receive(self) -> bytes: - with self._receive_guard: - try: - return await self._trio_socket.recv(65536) - except BaseException as exc: - self._convert_socket_error(exc) - - async def send(self, item: bytes) -> None: - with self._send_guard: - try: - await self._trio_socket.send(item) - except BaseException as exc: - self._convert_socket_error(exc) - - -async def connect_tcp( - host: str, port: int, local_address: IPSockAddrType | None = None -) -> SocketStream: - family = socket.AF_INET6 if ":" in host else socket.AF_INET - trio_socket = trio.socket.socket(family) - trio_socket.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1) - if local_address: - await trio_socket.bind(local_address) - - try: - await trio_socket.connect((host, port)) - except BaseException: - trio_socket.close() - raise - - return SocketStream(trio_socket) - - -async def connect_unix(path: str) -> UNIXSocketStream: - trio_socket = trio.socket.socket(socket.AF_UNIX) - try: - await trio_socket.connect(path) - except BaseException: - trio_socket.close() - raise - - return UNIXSocketStream(trio_socket) - - -async def create_udp_socket( - family: socket.AddressFamily, - local_address: IPSockAddrType | None, - remote_address: IPSockAddrType | None, - reuse_port: bool, -) -> UDPSocket | ConnectedUDPSocket: - trio_socket = trio.socket.socket(family=family, type=socket.SOCK_DGRAM) - - if reuse_port: - trio_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1) - - if local_address: - await trio_socket.bind(local_address) - - if remote_address: - await trio_socket.connect(remote_address) - return ConnectedUDPSocket(trio_socket) - else: - return UDPSocket(trio_socket) - - -getaddrinfo = trio.socket.getaddrinfo -getnameinfo = trio.socket.getnameinfo - - -async def wait_socket_readable(sock: socket.socket) -> None: - try: - await wait_readable(sock) - except trio.ClosedResourceError as exc: - raise ClosedResourceError().with_traceback(exc.__traceback__) from None - except trio.BusyResourceError: - raise BusyResourceError("reading from") from None - - -async def wait_socket_writable(sock: socket.socket) -> None: - try: - await wait_writable(sock) - except trio.ClosedResourceError as exc: - raise ClosedResourceError().with_traceback(exc.__traceback__) from None - except trio.BusyResourceError: - raise BusyResourceError("writing to") from None - - -# -# Synchronization -# - - -class Event(BaseEvent): - def __new__(cls) -> Event: - return object.__new__(cls) - - def __init__(self) -> None: - self.__original = trio.Event() - - def is_set(self) -> bool: - return self.__original.is_set() - - async def wait(self) -> None: - return await self.__original.wait() - - def statistics(self) -> EventStatistics: - orig_statistics = self.__original.statistics() - return EventStatistics(tasks_waiting=orig_statistics.tasks_waiting) - - def set(self) -> DeprecatedAwaitable: - self.__original.set() - return DeprecatedAwaitable(self.set) - - -class CapacityLimiter(BaseCapacityLimiter): - def __new__(cls, *args: object, **kwargs: object) -> CapacityLimiter: - return object.__new__(cls) - - def __init__( - self, *args: Any, original: trio.CapacityLimiter | None = None - ) -> None: - self.__original = original or trio.CapacityLimiter(*args) - - async def __aenter__(self) -> None: - return await self.__original.__aenter__() - - async def __aexit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> None: - await self.__original.__aexit__(exc_type, exc_val, exc_tb) - - @property - def total_tokens(self) -> float: - return self.__original.total_tokens - - @total_tokens.setter - def total_tokens(self, value: float) -> None: - self.__original.total_tokens = value - - @property - def borrowed_tokens(self) -> int: - return self.__original.borrowed_tokens - - @property - def available_tokens(self) -> float: - return self.__original.available_tokens - - def acquire_nowait(self) -> DeprecatedAwaitable: - self.__original.acquire_nowait() - return DeprecatedAwaitable(self.acquire_nowait) - - def acquire_on_behalf_of_nowait(self, borrower: object) -> DeprecatedAwaitable: - self.__original.acquire_on_behalf_of_nowait(borrower) - return DeprecatedAwaitable(self.acquire_on_behalf_of_nowait) - - async def acquire(self) -> None: - await self.__original.acquire() - - async def acquire_on_behalf_of(self, borrower: object) -> None: - await self.__original.acquire_on_behalf_of(borrower) - - def release(self) -> None: - return self.__original.release() - - def release_on_behalf_of(self, borrower: object) -> None: - return self.__original.release_on_behalf_of(borrower) - - def statistics(self) -> CapacityLimiterStatistics: - orig = self.__original.statistics() - return CapacityLimiterStatistics( - borrowed_tokens=orig.borrowed_tokens, - total_tokens=orig.total_tokens, - borrowers=orig.borrowers, - tasks_waiting=orig.tasks_waiting, - ) - - -_capacity_limiter_wrapper: RunVar = RunVar("_capacity_limiter_wrapper") - - -def current_default_thread_limiter() -> CapacityLimiter: - try: - return _capacity_limiter_wrapper.get() - except LookupError: - limiter = CapacityLimiter( - original=trio.to_thread.current_default_thread_limiter() - ) - _capacity_limiter_wrapper.set(limiter) - return limiter - - -# -# Signal handling -# - - -class _SignalReceiver(DeprecatedAsyncContextManager["_SignalReceiver"]): - _iterator: AsyncIterator[int] - - def __init__(self, signals: tuple[Signals, ...]): - self._signals = signals - - def __enter__(self) -> _SignalReceiver: - self._cm = trio.open_signal_receiver(*self._signals) - self._iterator = self._cm.__enter__() - return self - - def __exit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - return self._cm.__exit__(exc_type, exc_val, exc_tb) - - def __aiter__(self) -> _SignalReceiver: - return self - - async def __anext__(self) -> Signals: - signum = await self._iterator.__anext__() - return Signals(signum) - - -def open_signal_receiver(*signals: Signals) -> _SignalReceiver: - return _SignalReceiver(signals) - - -# -# Testing and debugging -# - - -def get_current_task() -> TaskInfo: - task = trio_lowlevel.current_task() - - parent_id = None - if task.parent_nursery and task.parent_nursery.parent_task: - parent_id = id(task.parent_nursery.parent_task) - - return TaskInfo(id(task), parent_id, task.name, task.coro) - - -def get_running_tasks() -> list[TaskInfo]: - root_task = trio_lowlevel.current_root_task() - task_infos = [TaskInfo(id(root_task), None, root_task.name, root_task.coro)] - nurseries = root_task.child_nurseries - while nurseries: - new_nurseries: list[trio.Nursery] = [] - for nursery in nurseries: - for task in nursery.child_tasks: - task_infos.append( - TaskInfo(id(task), id(nursery.parent_task), task.name, task.coro) - ) - new_nurseries.extend(task.child_nurseries) - - nurseries = new_nurseries - - return task_infos - - -def wait_all_tasks_blocked() -> Awaitable[None]: - import trio.testing - - return trio.testing.wait_all_tasks_blocked() - - -class TestRunner(abc.TestRunner): - def __init__(self, **options: Any) -> None: - from collections import deque - from queue import Queue - - self._call_queue: Queue[Callable[..., object]] = Queue() - self._result_queue: deque[Outcome] = deque() - self._stop_event: trio.Event | None = None - self._nursery: trio.Nursery | None = None - self._options = options - - async def _trio_main(self) -> None: - self._stop_event = trio.Event() - async with trio.open_nursery() as self._nursery: - await self._stop_event.wait() - - async def _call_func( - self, func: Callable[..., Awaitable[object]], args: tuple, kwargs: dict - ) -> None: - try: - retval = await func(*args, **kwargs) - except BaseException as exc: - self._result_queue.append(Error(exc)) - else: - self._result_queue.append(Value(retval)) - - def _main_task_finished(self, outcome: object) -> None: - self._nursery = None - - def _get_nursery(self) -> trio.Nursery: - if self._nursery is None: - trio.lowlevel.start_guest_run( - self._trio_main, - run_sync_soon_threadsafe=self._call_queue.put, - done_callback=self._main_task_finished, - **self._options, - ) - while self._nursery is None: - self._call_queue.get()() - - return self._nursery - - def _call( - self, func: Callable[..., Awaitable[T_Retval]], *args: object, **kwargs: object - ) -> T_Retval: - self._get_nursery().start_soon(self._call_func, func, args, kwargs) - while not self._result_queue: - self._call_queue.get()() - - outcome = self._result_queue.pop() - return outcome.unwrap() - - def close(self) -> None: - if self._stop_event: - self._stop_event.set() - while self._nursery is not None: - self._call_queue.get()() - - def run_asyncgen_fixture( - self, - fixture_func: Callable[..., AsyncGenerator[T_Retval, Any]], - kwargs: dict[str, Any], - ) -> Iterable[T_Retval]: - async def fixture_runner(*, task_status: TaskStatus[T_Retval]) -> None: - agen = fixture_func(**kwargs) - retval = await agen.asend(None) - task_status.started(retval) - await teardown_event.wait() - try: - await agen.asend(None) - except StopAsyncIteration: - pass - else: - await agen.aclose() - raise RuntimeError("Async generator fixture did not stop") - - teardown_event = trio.Event() - fixture_value = self._call(lambda: self._get_nursery().start(fixture_runner)) - yield fixture_value - teardown_event.set() - - def run_fixture( - self, - fixture_func: Callable[..., Coroutine[Any, Any, T_Retval]], - kwargs: dict[str, Any], - ) -> T_Retval: - return self._call(fixture_func, **kwargs) - - def run_test( - self, test_func: Callable[..., Coroutine[Any, Any, Any]], kwargs: dict[str, Any] - ) -> None: - self._call(test_func, **kwargs) diff --git a/venv/lib/python3.9/site-packages/anyio/_core/__init__.py b/venv/lib/python3.9/site-packages/anyio/_core/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/anyio/_core/_compat.py b/venv/lib/python3.9/site-packages/anyio/_core/_compat.py deleted file mode 100644 index 22d29ab..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_core/_compat.py +++ /dev/null @@ -1,217 +0,0 @@ -from __future__ import annotations - -from abc import ABCMeta, abstractmethod -from contextlib import AbstractContextManager -from types import TracebackType -from typing import ( - TYPE_CHECKING, - Any, - AsyncContextManager, - Callable, - ContextManager, - Generator, - Generic, - Iterable, - List, - TypeVar, - Union, - overload, -) -from warnings import warn - -if TYPE_CHECKING: - from ._testing import TaskInfo -else: - TaskInfo = object - -T = TypeVar("T") -AnyDeprecatedAwaitable = Union[ - "DeprecatedAwaitable", - "DeprecatedAwaitableFloat", - "DeprecatedAwaitableList[T]", - TaskInfo, -] - - -@overload -async def maybe_async(__obj: TaskInfo) -> TaskInfo: - ... - - -@overload -async def maybe_async(__obj: DeprecatedAwaitableFloat) -> float: - ... - - -@overload -async def maybe_async(__obj: DeprecatedAwaitableList[T]) -> list[T]: - ... - - -@overload -async def maybe_async(__obj: DeprecatedAwaitable) -> None: - ... - - -async def maybe_async( - __obj: AnyDeprecatedAwaitable[T], -) -> TaskInfo | float | list[T] | None: - """ - Await on the given object if necessary. - - This function is intended to bridge the gap between AnyIO 2.x and 3.x where some functions and - methods were converted from coroutine functions into regular functions. - - Do **not** try to use this for any other purpose! - - :return: the result of awaiting on the object if coroutine, or the object itself otherwise - - .. versionadded:: 2.2 - - """ - return __obj._unwrap() - - -class _ContextManagerWrapper: - def __init__(self, cm: ContextManager[T]): - self._cm = cm - - async def __aenter__(self) -> T: - return self._cm.__enter__() - - async def __aexit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - return self._cm.__exit__(exc_type, exc_val, exc_tb) - - -def maybe_async_cm( - cm: ContextManager[T] | AsyncContextManager[T], -) -> AsyncContextManager[T]: - """ - Wrap a regular context manager as an async one if necessary. - - This function is intended to bridge the gap between AnyIO 2.x and 3.x where some functions and - methods were changed to return regular context managers instead of async ones. - - :param cm: a regular or async context manager - :return: an async context manager - - .. versionadded:: 2.2 - - """ - if not isinstance(cm, AbstractContextManager): - raise TypeError("Given object is not an context manager") - - return _ContextManagerWrapper(cm) - - -def _warn_deprecation( - awaitable: AnyDeprecatedAwaitable[Any], stacklevel: int = 1 -) -> None: - warn( - f'Awaiting on {awaitable._name}() is deprecated. Use "await ' - f"anyio.maybe_async({awaitable._name}(...)) if you have to support both AnyIO 2.x " - f'and 3.x, or just remove the "await" if you are completely migrating to AnyIO 3+.', - DeprecationWarning, - stacklevel=stacklevel + 1, - ) - - -class DeprecatedAwaitable: - def __init__(self, func: Callable[..., DeprecatedAwaitable]): - self._name = f"{func.__module__}.{func.__qualname__}" - - def __await__(self) -> Generator[None, None, None]: - _warn_deprecation(self) - if False: - yield - - def __reduce__(self) -> tuple[type[None], tuple[()]]: - return type(None), () - - def _unwrap(self) -> None: - return None - - -class DeprecatedAwaitableFloat(float): - def __new__( - cls, x: float, func: Callable[..., DeprecatedAwaitableFloat] - ) -> DeprecatedAwaitableFloat: - return super().__new__(cls, x) - - def __init__(self, x: float, func: Callable[..., DeprecatedAwaitableFloat]): - self._name = f"{func.__module__}.{func.__qualname__}" - - def __await__(self) -> Generator[None, None, float]: - _warn_deprecation(self) - if False: - yield - - return float(self) - - def __reduce__(self) -> tuple[type[float], tuple[float]]: - return float, (float(self),) - - def _unwrap(self) -> float: - return float(self) - - -class DeprecatedAwaitableList(List[T]): - def __init__( - self, - iterable: Iterable[T] = (), - *, - func: Callable[..., DeprecatedAwaitableList[T]], - ): - super().__init__(iterable) - self._name = f"{func.__module__}.{func.__qualname__}" - - def __await__(self) -> Generator[None, None, list[T]]: - _warn_deprecation(self) - if False: - yield - - return list(self) - - def __reduce__(self) -> tuple[type[list[T]], tuple[list[T]]]: - return list, (list(self),) - - def _unwrap(self) -> list[T]: - return list(self) - - -class DeprecatedAsyncContextManager(Generic[T], metaclass=ABCMeta): - @abstractmethod - def __enter__(self) -> T: - pass - - @abstractmethod - def __exit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - pass - - async def __aenter__(self) -> T: - warn( - f"Using {self.__class__.__name__} as an async context manager has been deprecated. " - f'Use "async with anyio.maybe_async_cm(yourcontextmanager) as foo:" if you have to ' - f'support both AnyIO 2.x and 3.x, or just remove the "async" from "async with" if ' - f"you are completely migrating to AnyIO 3+.", - DeprecationWarning, - ) - return self.__enter__() - - async def __aexit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - return self.__exit__(exc_type, exc_val, exc_tb) diff --git a/venv/lib/python3.9/site-packages/anyio/_core/_eventloop.py b/venv/lib/python3.9/site-packages/anyio/_core/_eventloop.py deleted file mode 100644 index ae98648..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_core/_eventloop.py +++ /dev/null @@ -1,153 +0,0 @@ -from __future__ import annotations - -import math -import sys -import threading -from contextlib import contextmanager -from importlib import import_module -from typing import ( - Any, - Awaitable, - Callable, - Generator, - TypeVar, -) - -import sniffio - -# This must be updated when new backends are introduced -from ._compat import DeprecatedAwaitableFloat - -BACKENDS = "asyncio", "trio" - -T_Retval = TypeVar("T_Retval") -threadlocals = threading.local() - - -def run( - func: Callable[..., Awaitable[T_Retval]], - *args: object, - backend: str = "asyncio", - backend_options: dict[str, Any] | None = None, -) -> T_Retval: - """ - Run the given coroutine function in an asynchronous event loop. - - The current thread must not be already running an event loop. - - :param func: a coroutine function - :param args: positional arguments to ``func`` - :param backend: name of the asynchronous event loop implementation – currently either - ``asyncio`` or ``trio`` - :param backend_options: keyword arguments to call the backend ``run()`` implementation with - (documented :ref:`here `) - :return: the return value of the coroutine function - :raises RuntimeError: if an asynchronous event loop is already running in this thread - :raises LookupError: if the named backend is not found - - """ - try: - asynclib_name = sniffio.current_async_library() - except sniffio.AsyncLibraryNotFoundError: - pass - else: - raise RuntimeError(f"Already running {asynclib_name} in this thread") - - try: - asynclib = import_module(f"..._backends._{backend}", package=__name__) - except ImportError as exc: - raise LookupError(f"No such backend: {backend}") from exc - - token = None - if sniffio.current_async_library_cvar.get(None) is None: - # Since we're in control of the event loop, we can cache the name of the async library - token = sniffio.current_async_library_cvar.set(backend) - - try: - backend_options = backend_options or {} - return asynclib.run(func, *args, **backend_options) - finally: - if token: - sniffio.current_async_library_cvar.reset(token) - - -async def sleep(delay: float) -> None: - """ - Pause the current task for the specified duration. - - :param delay: the duration, in seconds - - """ - return await get_asynclib().sleep(delay) - - -async def sleep_forever() -> None: - """ - Pause the current task until it's cancelled. - - This is a shortcut for ``sleep(math.inf)``. - - .. versionadded:: 3.1 - - """ - await sleep(math.inf) - - -async def sleep_until(deadline: float) -> None: - """ - Pause the current task until the given time. - - :param deadline: the absolute time to wake up at (according to the internal monotonic clock of - the event loop) - - .. versionadded:: 3.1 - - """ - now = current_time() - await sleep(max(deadline - now, 0)) - - -def current_time() -> DeprecatedAwaitableFloat: - """ - Return the current value of the event loop's internal clock. - - :return: the clock value (seconds) - - """ - return DeprecatedAwaitableFloat(get_asynclib().current_time(), current_time) - - -def get_all_backends() -> tuple[str, ...]: - """Return a tuple of the names of all built-in backends.""" - return BACKENDS - - -def get_cancelled_exc_class() -> type[BaseException]: - """Return the current async library's cancellation exception class.""" - return get_asynclib().CancelledError - - -# -# Private API -# - - -@contextmanager -def claim_worker_thread(backend: str) -> Generator[Any, None, None]: - module = sys.modules["anyio._backends._" + backend] - threadlocals.current_async_module = module - try: - yield - finally: - del threadlocals.current_async_module - - -def get_asynclib(asynclib_name: str | None = None) -> Any: - if asynclib_name is None: - asynclib_name = sniffio.current_async_library() - - modulename = "anyio._backends._" + asynclib_name - try: - return sys.modules[modulename] - except KeyError: - return import_module(modulename) diff --git a/venv/lib/python3.9/site-packages/anyio/_core/_exceptions.py b/venv/lib/python3.9/site-packages/anyio/_core/_exceptions.py deleted file mode 100644 index 92ccd77..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_core/_exceptions.py +++ /dev/null @@ -1,94 +0,0 @@ -from __future__ import annotations - -from traceback import format_exception - - -class BrokenResourceError(Exception): - """ - Raised when trying to use a resource that has been rendered unusable due to external causes - (e.g. a send stream whose peer has disconnected). - """ - - -class BrokenWorkerProcess(Exception): - """ - Raised by :func:`run_sync_in_process` if the worker process terminates abruptly or otherwise - misbehaves. - """ - - -class BusyResourceError(Exception): - """Raised when two tasks are trying to read from or write to the same resource concurrently.""" - - def __init__(self, action: str): - super().__init__(f"Another task is already {action} this resource") - - -class ClosedResourceError(Exception): - """Raised when trying to use a resource that has been closed.""" - - -class DelimiterNotFound(Exception): - """ - Raised during :meth:`~anyio.streams.buffered.BufferedByteReceiveStream.receive_until` if the - maximum number of bytes has been read without the delimiter being found. - """ - - def __init__(self, max_bytes: int) -> None: - super().__init__( - f"The delimiter was not found among the first {max_bytes} bytes" - ) - - -class EndOfStream(Exception): - """Raised when trying to read from a stream that has been closed from the other end.""" - - -class ExceptionGroup(BaseException): - """ - Raised when multiple exceptions have been raised in a task group. - - :var ~typing.Sequence[BaseException] exceptions: the sequence of exceptions raised together - """ - - SEPARATOR = "----------------------------\n" - - exceptions: list[BaseException] - - def __str__(self) -> str: - tracebacks = [ - "".join(format_exception(type(exc), exc, exc.__traceback__)) - for exc in self.exceptions - ] - return ( - f"{len(self.exceptions)} exceptions were raised in the task group:\n" - f"{self.SEPARATOR}{self.SEPARATOR.join(tracebacks)}" - ) - - def __repr__(self) -> str: - exception_reprs = ", ".join(repr(exc) for exc in self.exceptions) - return f"<{self.__class__.__name__}: {exception_reprs}>" - - -class IncompleteRead(Exception): - """ - Raised during :meth:`~anyio.streams.buffered.BufferedByteReceiveStream.receive_exactly` or - :meth:`~anyio.streams.buffered.BufferedByteReceiveStream.receive_until` if the - connection is closed before the requested amount of bytes has been read. - """ - - def __init__(self) -> None: - super().__init__( - "The stream was closed before the read operation could be completed" - ) - - -class TypedAttributeLookupError(LookupError): - """ - Raised by :meth:`~anyio.TypedAttributeProvider.extra` when the given typed attribute is not - found and no default value has been given. - """ - - -class WouldBlock(Exception): - """Raised by ``X_nowait`` functions if ``X()`` would block.""" diff --git a/venv/lib/python3.9/site-packages/anyio/_core/_fileio.py b/venv/lib/python3.9/site-packages/anyio/_core/_fileio.py deleted file mode 100644 index 35e8e8a..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_core/_fileio.py +++ /dev/null @@ -1,603 +0,0 @@ -from __future__ import annotations - -import os -import pathlib -import sys -from dataclasses import dataclass -from functools import partial -from os import PathLike -from typing import ( - IO, - TYPE_CHECKING, - Any, - AnyStr, - AsyncIterator, - Callable, - Generic, - Iterable, - Iterator, - Sequence, - cast, - overload, -) - -from .. import to_thread -from ..abc import AsyncResource - -if sys.version_info >= (3, 8): - from typing import Final -else: - from typing_extensions import Final - -if TYPE_CHECKING: - from _typeshed import OpenBinaryMode, OpenTextMode, ReadableBuffer, WriteableBuffer -else: - ReadableBuffer = OpenBinaryMode = OpenTextMode = WriteableBuffer = object - - -class AsyncFile(AsyncResource, Generic[AnyStr]): - """ - An asynchronous file object. - - This class wraps a standard file object and provides async friendly versions of the following - blocking methods (where available on the original file object): - - * read - * read1 - * readline - * readlines - * readinto - * readinto1 - * write - * writelines - * truncate - * seek - * tell - * flush - - All other methods are directly passed through. - - This class supports the asynchronous context manager protocol which closes the underlying file - at the end of the context block. - - This class also supports asynchronous iteration:: - - async with await open_file(...) as f: - async for line in f: - print(line) - """ - - def __init__(self, fp: IO[AnyStr]) -> None: - self._fp: Any = fp - - def __getattr__(self, name: str) -> object: - return getattr(self._fp, name) - - @property - def wrapped(self) -> IO[AnyStr]: - """The wrapped file object.""" - return self._fp - - async def __aiter__(self) -> AsyncIterator[AnyStr]: - while True: - line = await self.readline() - if line: - yield line - else: - break - - async def aclose(self) -> None: - return await to_thread.run_sync(self._fp.close) - - async def read(self, size: int = -1) -> AnyStr: - return await to_thread.run_sync(self._fp.read, size) - - async def read1(self: AsyncFile[bytes], size: int = -1) -> bytes: - return await to_thread.run_sync(self._fp.read1, size) - - async def readline(self) -> AnyStr: - return await to_thread.run_sync(self._fp.readline) - - async def readlines(self) -> list[AnyStr]: - return await to_thread.run_sync(self._fp.readlines) - - async def readinto(self: AsyncFile[bytes], b: WriteableBuffer) -> bytes: - return await to_thread.run_sync(self._fp.readinto, b) - - async def readinto1(self: AsyncFile[bytes], b: WriteableBuffer) -> bytes: - return await to_thread.run_sync(self._fp.readinto1, b) - - @overload - async def write(self: AsyncFile[bytes], b: ReadableBuffer) -> int: - ... - - @overload - async def write(self: AsyncFile[str], b: str) -> int: - ... - - async def write(self, b: ReadableBuffer | str) -> int: - return await to_thread.run_sync(self._fp.write, b) - - @overload - async def writelines( - self: AsyncFile[bytes], lines: Iterable[ReadableBuffer] - ) -> None: - ... - - @overload - async def writelines(self: AsyncFile[str], lines: Iterable[str]) -> None: - ... - - async def writelines(self, lines: Iterable[ReadableBuffer] | Iterable[str]) -> None: - return await to_thread.run_sync(self._fp.writelines, lines) - - async def truncate(self, size: int | None = None) -> int: - return await to_thread.run_sync(self._fp.truncate, size) - - async def seek(self, offset: int, whence: int | None = os.SEEK_SET) -> int: - return await to_thread.run_sync(self._fp.seek, offset, whence) - - async def tell(self) -> int: - return await to_thread.run_sync(self._fp.tell) - - async def flush(self) -> None: - return await to_thread.run_sync(self._fp.flush) - - -@overload -async def open_file( - file: str | PathLike[str] | int, - mode: OpenBinaryMode, - buffering: int = ..., - encoding: str | None = ..., - errors: str | None = ..., - newline: str | None = ..., - closefd: bool = ..., - opener: Callable[[str, int], int] | None = ..., -) -> AsyncFile[bytes]: - ... - - -@overload -async def open_file( - file: str | PathLike[str] | int, - mode: OpenTextMode = ..., - buffering: int = ..., - encoding: str | None = ..., - errors: str | None = ..., - newline: str | None = ..., - closefd: bool = ..., - opener: Callable[[str, int], int] | None = ..., -) -> AsyncFile[str]: - ... - - -async def open_file( - file: str | PathLike[str] | int, - mode: str = "r", - buffering: int = -1, - encoding: str | None = None, - errors: str | None = None, - newline: str | None = None, - closefd: bool = True, - opener: Callable[[str, int], int] | None = None, -) -> AsyncFile[Any]: - """ - Open a file asynchronously. - - The arguments are exactly the same as for the builtin :func:`open`. - - :return: an asynchronous file object - - """ - fp = await to_thread.run_sync( - open, file, mode, buffering, encoding, errors, newline, closefd, opener - ) - return AsyncFile(fp) - - -def wrap_file(file: IO[AnyStr]) -> AsyncFile[AnyStr]: - """ - Wrap an existing file as an asynchronous file. - - :param file: an existing file-like object - :return: an asynchronous file object - - """ - return AsyncFile(file) - - -@dataclass(eq=False) -class _PathIterator(AsyncIterator["Path"]): - iterator: Iterator[PathLike[str]] - - async def __anext__(self) -> Path: - nextval = await to_thread.run_sync(next, self.iterator, None, cancellable=True) - if nextval is None: - raise StopAsyncIteration from None - - return Path(cast("PathLike[str]", nextval)) - - -class Path: - """ - An asynchronous version of :class:`pathlib.Path`. - - This class cannot be substituted for :class:`pathlib.Path` or :class:`pathlib.PurePath`, but - it is compatible with the :class:`os.PathLike` interface. - - It implements the Python 3.10 version of :class:`pathlib.Path` interface, except for the - deprecated :meth:`~pathlib.Path.link_to` method. - - Any methods that do disk I/O need to be awaited on. These methods are: - - * :meth:`~pathlib.Path.absolute` - * :meth:`~pathlib.Path.chmod` - * :meth:`~pathlib.Path.cwd` - * :meth:`~pathlib.Path.exists` - * :meth:`~pathlib.Path.expanduser` - * :meth:`~pathlib.Path.group` - * :meth:`~pathlib.Path.hardlink_to` - * :meth:`~pathlib.Path.home` - * :meth:`~pathlib.Path.is_block_device` - * :meth:`~pathlib.Path.is_char_device` - * :meth:`~pathlib.Path.is_dir` - * :meth:`~pathlib.Path.is_fifo` - * :meth:`~pathlib.Path.is_file` - * :meth:`~pathlib.Path.is_mount` - * :meth:`~pathlib.Path.lchmod` - * :meth:`~pathlib.Path.lstat` - * :meth:`~pathlib.Path.mkdir` - * :meth:`~pathlib.Path.open` - * :meth:`~pathlib.Path.owner` - * :meth:`~pathlib.Path.read_bytes` - * :meth:`~pathlib.Path.read_text` - * :meth:`~pathlib.Path.readlink` - * :meth:`~pathlib.Path.rename` - * :meth:`~pathlib.Path.replace` - * :meth:`~pathlib.Path.rmdir` - * :meth:`~pathlib.Path.samefile` - * :meth:`~pathlib.Path.stat` - * :meth:`~pathlib.Path.touch` - * :meth:`~pathlib.Path.unlink` - * :meth:`~pathlib.Path.write_bytes` - * :meth:`~pathlib.Path.write_text` - - Additionally, the following methods return an async iterator yielding :class:`~.Path` objects: - - * :meth:`~pathlib.Path.glob` - * :meth:`~pathlib.Path.iterdir` - * :meth:`~pathlib.Path.rglob` - """ - - __slots__ = "_path", "__weakref__" - - __weakref__: Any - - def __init__(self, *args: str | PathLike[str]) -> None: - self._path: Final[pathlib.Path] = pathlib.Path(*args) - - def __fspath__(self) -> str: - return self._path.__fspath__() - - def __str__(self) -> str: - return self._path.__str__() - - def __repr__(self) -> str: - return f"{self.__class__.__name__}({self.as_posix()!r})" - - def __bytes__(self) -> bytes: - return self._path.__bytes__() - - def __hash__(self) -> int: - return self._path.__hash__() - - def __eq__(self, other: object) -> bool: - target = other._path if isinstance(other, Path) else other - return self._path.__eq__(target) - - def __lt__(self, other: Path) -> bool: - target = other._path if isinstance(other, Path) else other - return self._path.__lt__(target) - - def __le__(self, other: Path) -> bool: - target = other._path if isinstance(other, Path) else other - return self._path.__le__(target) - - def __gt__(self, other: Path) -> bool: - target = other._path if isinstance(other, Path) else other - return self._path.__gt__(target) - - def __ge__(self, other: Path) -> bool: - target = other._path if isinstance(other, Path) else other - return self._path.__ge__(target) - - def __truediv__(self, other: Any) -> Path: - return Path(self._path / other) - - def __rtruediv__(self, other: Any) -> Path: - return Path(other) / self - - @property - def parts(self) -> tuple[str, ...]: - return self._path.parts - - @property - def drive(self) -> str: - return self._path.drive - - @property - def root(self) -> str: - return self._path.root - - @property - def anchor(self) -> str: - return self._path.anchor - - @property - def parents(self) -> Sequence[Path]: - return tuple(Path(p) for p in self._path.parents) - - @property - def parent(self) -> Path: - return Path(self._path.parent) - - @property - def name(self) -> str: - return self._path.name - - @property - def suffix(self) -> str: - return self._path.suffix - - @property - def suffixes(self) -> list[str]: - return self._path.suffixes - - @property - def stem(self) -> str: - return self._path.stem - - async def absolute(self) -> Path: - path = await to_thread.run_sync(self._path.absolute) - return Path(path) - - def as_posix(self) -> str: - return self._path.as_posix() - - def as_uri(self) -> str: - return self._path.as_uri() - - def match(self, path_pattern: str) -> bool: - return self._path.match(path_pattern) - - def is_relative_to(self, *other: str | PathLike[str]) -> bool: - try: - self.relative_to(*other) - return True - except ValueError: - return False - - async def chmod(self, mode: int, *, follow_symlinks: bool = True) -> None: - func = partial(os.chmod, follow_symlinks=follow_symlinks) - return await to_thread.run_sync(func, self._path, mode) - - @classmethod - async def cwd(cls) -> Path: - path = await to_thread.run_sync(pathlib.Path.cwd) - return cls(path) - - async def exists(self) -> bool: - return await to_thread.run_sync(self._path.exists, cancellable=True) - - async def expanduser(self) -> Path: - return Path(await to_thread.run_sync(self._path.expanduser, cancellable=True)) - - def glob(self, pattern: str) -> AsyncIterator[Path]: - gen = self._path.glob(pattern) - return _PathIterator(gen) - - async def group(self) -> str: - return await to_thread.run_sync(self._path.group, cancellable=True) - - async def hardlink_to(self, target: str | pathlib.Path | Path) -> None: - if isinstance(target, Path): - target = target._path - - await to_thread.run_sync(os.link, target, self) - - @classmethod - async def home(cls) -> Path: - home_path = await to_thread.run_sync(pathlib.Path.home) - return cls(home_path) - - def is_absolute(self) -> bool: - return self._path.is_absolute() - - async def is_block_device(self) -> bool: - return await to_thread.run_sync(self._path.is_block_device, cancellable=True) - - async def is_char_device(self) -> bool: - return await to_thread.run_sync(self._path.is_char_device, cancellable=True) - - async def is_dir(self) -> bool: - return await to_thread.run_sync(self._path.is_dir, cancellable=True) - - async def is_fifo(self) -> bool: - return await to_thread.run_sync(self._path.is_fifo, cancellable=True) - - async def is_file(self) -> bool: - return await to_thread.run_sync(self._path.is_file, cancellable=True) - - async def is_mount(self) -> bool: - return await to_thread.run_sync(os.path.ismount, self._path, cancellable=True) - - def is_reserved(self) -> bool: - return self._path.is_reserved() - - async def is_socket(self) -> bool: - return await to_thread.run_sync(self._path.is_socket, cancellable=True) - - async def is_symlink(self) -> bool: - return await to_thread.run_sync(self._path.is_symlink, cancellable=True) - - def iterdir(self) -> AsyncIterator[Path]: - gen = self._path.iterdir() - return _PathIterator(gen) - - def joinpath(self, *args: str | PathLike[str]) -> Path: - return Path(self._path.joinpath(*args)) - - async def lchmod(self, mode: int) -> None: - await to_thread.run_sync(self._path.lchmod, mode) - - async def lstat(self) -> os.stat_result: - return await to_thread.run_sync(self._path.lstat, cancellable=True) - - async def mkdir( - self, mode: int = 0o777, parents: bool = False, exist_ok: bool = False - ) -> None: - await to_thread.run_sync(self._path.mkdir, mode, parents, exist_ok) - - @overload - async def open( - self, - mode: OpenBinaryMode, - buffering: int = ..., - encoding: str | None = ..., - errors: str | None = ..., - newline: str | None = ..., - ) -> AsyncFile[bytes]: - ... - - @overload - async def open( - self, - mode: OpenTextMode = ..., - buffering: int = ..., - encoding: str | None = ..., - errors: str | None = ..., - newline: str | None = ..., - ) -> AsyncFile[str]: - ... - - async def open( - self, - mode: str = "r", - buffering: int = -1, - encoding: str | None = None, - errors: str | None = None, - newline: str | None = None, - ) -> AsyncFile[Any]: - fp = await to_thread.run_sync( - self._path.open, mode, buffering, encoding, errors, newline - ) - return AsyncFile(fp) - - async def owner(self) -> str: - return await to_thread.run_sync(self._path.owner, cancellable=True) - - async def read_bytes(self) -> bytes: - return await to_thread.run_sync(self._path.read_bytes) - - async def read_text( - self, encoding: str | None = None, errors: str | None = None - ) -> str: - return await to_thread.run_sync(self._path.read_text, encoding, errors) - - def relative_to(self, *other: str | PathLike[str]) -> Path: - return Path(self._path.relative_to(*other)) - - async def readlink(self) -> Path: - target = await to_thread.run_sync(os.readlink, self._path) - return Path(cast(str, target)) - - async def rename(self, target: str | pathlib.PurePath | Path) -> Path: - if isinstance(target, Path): - target = target._path - - await to_thread.run_sync(self._path.rename, target) - return Path(target) - - async def replace(self, target: str | pathlib.PurePath | Path) -> Path: - if isinstance(target, Path): - target = target._path - - await to_thread.run_sync(self._path.replace, target) - return Path(target) - - async def resolve(self, strict: bool = False) -> Path: - func = partial(self._path.resolve, strict=strict) - return Path(await to_thread.run_sync(func, cancellable=True)) - - def rglob(self, pattern: str) -> AsyncIterator[Path]: - gen = self._path.rglob(pattern) - return _PathIterator(gen) - - async def rmdir(self) -> None: - await to_thread.run_sync(self._path.rmdir) - - async def samefile( - self, other_path: str | bytes | int | pathlib.Path | Path - ) -> bool: - if isinstance(other_path, Path): - other_path = other_path._path - - return await to_thread.run_sync( - self._path.samefile, other_path, cancellable=True - ) - - async def stat(self, *, follow_symlinks: bool = True) -> os.stat_result: - func = partial(os.stat, follow_symlinks=follow_symlinks) - return await to_thread.run_sync(func, self._path, cancellable=True) - - async def symlink_to( - self, - target: str | pathlib.Path | Path, - target_is_directory: bool = False, - ) -> None: - if isinstance(target, Path): - target = target._path - - await to_thread.run_sync(self._path.symlink_to, target, target_is_directory) - - async def touch(self, mode: int = 0o666, exist_ok: bool = True) -> None: - await to_thread.run_sync(self._path.touch, mode, exist_ok) - - async def unlink(self, missing_ok: bool = False) -> None: - try: - await to_thread.run_sync(self._path.unlink) - except FileNotFoundError: - if not missing_ok: - raise - - def with_name(self, name: str) -> Path: - return Path(self._path.with_name(name)) - - def with_stem(self, stem: str) -> Path: - return Path(self._path.with_name(stem + self._path.suffix)) - - def with_suffix(self, suffix: str) -> Path: - return Path(self._path.with_suffix(suffix)) - - async def write_bytes(self, data: bytes) -> int: - return await to_thread.run_sync(self._path.write_bytes, data) - - async def write_text( - self, - data: str, - encoding: str | None = None, - errors: str | None = None, - newline: str | None = None, - ) -> int: - # Path.write_text() does not support the "newline" parameter before Python 3.10 - def sync_write_text() -> int: - with self._path.open( - "w", encoding=encoding, errors=errors, newline=newline - ) as fp: - return fp.write(data) - - return await to_thread.run_sync(sync_write_text) - - -PathLike.register(Path) diff --git a/venv/lib/python3.9/site-packages/anyio/_core/_resources.py b/venv/lib/python3.9/site-packages/anyio/_core/_resources.py deleted file mode 100644 index b9a5344..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_core/_resources.py +++ /dev/null @@ -1,18 +0,0 @@ -from __future__ import annotations - -from ..abc import AsyncResource -from ._tasks import CancelScope - - -async def aclose_forcefully(resource: AsyncResource) -> None: - """ - Close an asynchronous resource in a cancelled scope. - - Doing this closes the resource without waiting on anything. - - :param resource: the resource to close - - """ - with CancelScope() as scope: - scope.cancel() - await resource.aclose() diff --git a/venv/lib/python3.9/site-packages/anyio/_core/_signals.py b/venv/lib/python3.9/site-packages/anyio/_core/_signals.py deleted file mode 100644 index 8ea54af..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_core/_signals.py +++ /dev/null @@ -1,26 +0,0 @@ -from __future__ import annotations - -from typing import AsyncIterator - -from ._compat import DeprecatedAsyncContextManager -from ._eventloop import get_asynclib - - -def open_signal_receiver( - *signals: int, -) -> DeprecatedAsyncContextManager[AsyncIterator[int]]: - """ - Start receiving operating system signals. - - :param signals: signals to receive (e.g. ``signal.SIGINT``) - :return: an asynchronous context manager for an asynchronous iterator which yields signal - numbers - - .. warning:: Windows does not support signals natively so it is best to avoid relying on this - in cross-platform applications. - - .. warning:: On asyncio, this permanently replaces any previous signal handler for the given - signals, as set via :meth:`~asyncio.loop.add_signal_handler`. - - """ - return get_asynclib().open_signal_receiver(*signals) diff --git a/venv/lib/python3.9/site-packages/anyio/_core/_sockets.py b/venv/lib/python3.9/site-packages/anyio/_core/_sockets.py deleted file mode 100644 index e6970be..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_core/_sockets.py +++ /dev/null @@ -1,607 +0,0 @@ -from __future__ import annotations - -import socket -import ssl -import sys -from ipaddress import IPv6Address, ip_address -from os import PathLike, chmod -from pathlib import Path -from socket import AddressFamily, SocketKind -from typing import Awaitable, List, Tuple, cast, overload - -from .. import to_thread -from ..abc import ( - ConnectedUDPSocket, - IPAddressType, - IPSockAddrType, - SocketListener, - SocketStream, - UDPSocket, - UNIXSocketStream, -) -from ..streams.stapled import MultiListener -from ..streams.tls import TLSStream -from ._eventloop import get_asynclib -from ._resources import aclose_forcefully -from ._synchronization import Event -from ._tasks import create_task_group, move_on_after - -if sys.version_info >= (3, 8): - from typing import Literal -else: - from typing_extensions import Literal - -IPPROTO_IPV6 = getattr(socket, "IPPROTO_IPV6", 41) # https://bugs.python.org/issue29515 - -GetAddrInfoReturnType = List[ - Tuple[AddressFamily, SocketKind, int, str, Tuple[str, int]] -] -AnyIPAddressFamily = Literal[ - AddressFamily.AF_UNSPEC, AddressFamily.AF_INET, AddressFamily.AF_INET6 -] -IPAddressFamily = Literal[AddressFamily.AF_INET, AddressFamily.AF_INET6] - - -# tls_hostname given -@overload -async def connect_tcp( - remote_host: IPAddressType, - remote_port: int, - *, - local_host: IPAddressType | None = ..., - ssl_context: ssl.SSLContext | None = ..., - tls_standard_compatible: bool = ..., - tls_hostname: str, - happy_eyeballs_delay: float = ..., -) -> TLSStream: - ... - - -# ssl_context given -@overload -async def connect_tcp( - remote_host: IPAddressType, - remote_port: int, - *, - local_host: IPAddressType | None = ..., - ssl_context: ssl.SSLContext, - tls_standard_compatible: bool = ..., - tls_hostname: str | None = ..., - happy_eyeballs_delay: float = ..., -) -> TLSStream: - ... - - -# tls=True -@overload -async def connect_tcp( - remote_host: IPAddressType, - remote_port: int, - *, - local_host: IPAddressType | None = ..., - tls: Literal[True], - ssl_context: ssl.SSLContext | None = ..., - tls_standard_compatible: bool = ..., - tls_hostname: str | None = ..., - happy_eyeballs_delay: float = ..., -) -> TLSStream: - ... - - -# tls=False -@overload -async def connect_tcp( - remote_host: IPAddressType, - remote_port: int, - *, - local_host: IPAddressType | None = ..., - tls: Literal[False], - ssl_context: ssl.SSLContext | None = ..., - tls_standard_compatible: bool = ..., - tls_hostname: str | None = ..., - happy_eyeballs_delay: float = ..., -) -> SocketStream: - ... - - -# No TLS arguments -@overload -async def connect_tcp( - remote_host: IPAddressType, - remote_port: int, - *, - local_host: IPAddressType | None = ..., - happy_eyeballs_delay: float = ..., -) -> SocketStream: - ... - - -async def connect_tcp( - remote_host: IPAddressType, - remote_port: int, - *, - local_host: IPAddressType | None = None, - tls: bool = False, - ssl_context: ssl.SSLContext | None = None, - tls_standard_compatible: bool = True, - tls_hostname: str | None = None, - happy_eyeballs_delay: float = 0.25, -) -> SocketStream | TLSStream: - """ - Connect to a host using the TCP protocol. - - This function implements the stateless version of the Happy Eyeballs algorithm (RFC - 6555). If ``remote_host`` is a host name that resolves to multiple IP addresses, - each one is tried until one connection attempt succeeds. If the first attempt does - not connected within 250 milliseconds, a second attempt is started using the next - address in the list, and so on. On IPv6 enabled systems, an IPv6 address (if - available) is tried first. - - When the connection has been established, a TLS handshake will be done if either - ``ssl_context`` or ``tls_hostname`` is not ``None``, or if ``tls`` is ``True``. - - :param remote_host: the IP address or host name to connect to - :param remote_port: port on the target host to connect to - :param local_host: the interface address or name to bind the socket to before connecting - :param tls: ``True`` to do a TLS handshake with the connected stream and return a - :class:`~anyio.streams.tls.TLSStream` instead - :param ssl_context: the SSL context object to use (if omitted, a default context is created) - :param tls_standard_compatible: If ``True``, performs the TLS shutdown handshake before closing - the stream and requires that the server does this as well. Otherwise, - :exc:`~ssl.SSLEOFError` may be raised during reads from the stream. - Some protocols, such as HTTP, require this option to be ``False``. - See :meth:`~ssl.SSLContext.wrap_socket` for details. - :param tls_hostname: host name to check the server certificate against (defaults to the value - of ``remote_host``) - :param happy_eyeballs_delay: delay (in seconds) before starting the next connection attempt - :return: a socket stream object if no TLS handshake was done, otherwise a TLS stream - :raises OSError: if the connection attempt fails - - """ - # Placed here due to https://github.com/python/mypy/issues/7057 - connected_stream: SocketStream | None = None - - async def try_connect(remote_host: str, event: Event) -> None: - nonlocal connected_stream - try: - stream = await asynclib.connect_tcp(remote_host, remote_port, local_address) - except OSError as exc: - oserrors.append(exc) - return - else: - if connected_stream is None: - connected_stream = stream - tg.cancel_scope.cancel() - else: - await stream.aclose() - finally: - event.set() - - asynclib = get_asynclib() - local_address: IPSockAddrType | None = None - family = socket.AF_UNSPEC - if local_host: - gai_res = await getaddrinfo(str(local_host), None) - family, *_, local_address = gai_res[0] - - target_host = str(remote_host) - try: - addr_obj = ip_address(remote_host) - except ValueError: - # getaddrinfo() will raise an exception if name resolution fails - gai_res = await getaddrinfo( - target_host, remote_port, family=family, type=socket.SOCK_STREAM - ) - - # Organize the list so that the first address is an IPv6 address (if available) and the - # second one is an IPv4 addresses. The rest can be in whatever order. - v6_found = v4_found = False - target_addrs: list[tuple[socket.AddressFamily, str]] = [] - for af, *rest, sa in gai_res: - if af == socket.AF_INET6 and not v6_found: - v6_found = True - target_addrs.insert(0, (af, sa[0])) - elif af == socket.AF_INET and not v4_found and v6_found: - v4_found = True - target_addrs.insert(1, (af, sa[0])) - else: - target_addrs.append((af, sa[0])) - else: - if isinstance(addr_obj, IPv6Address): - target_addrs = [(socket.AF_INET6, addr_obj.compressed)] - else: - target_addrs = [(socket.AF_INET, addr_obj.compressed)] - - oserrors: list[OSError] = [] - async with create_task_group() as tg: - for i, (af, addr) in enumerate(target_addrs): - event = Event() - tg.start_soon(try_connect, addr, event) - with move_on_after(happy_eyeballs_delay): - await event.wait() - - if connected_stream is None: - cause = oserrors[0] if len(oserrors) == 1 else asynclib.ExceptionGroup(oserrors) - raise OSError("All connection attempts failed") from cause - - if tls or tls_hostname or ssl_context: - try: - return await TLSStream.wrap( - connected_stream, - server_side=False, - hostname=tls_hostname or str(remote_host), - ssl_context=ssl_context, - standard_compatible=tls_standard_compatible, - ) - except BaseException: - await aclose_forcefully(connected_stream) - raise - - return connected_stream - - -async def connect_unix(path: str | PathLike[str]) -> UNIXSocketStream: - """ - Connect to the given UNIX socket. - - Not available on Windows. - - :param path: path to the socket - :return: a socket stream object - - """ - path = str(Path(path)) - return await get_asynclib().connect_unix(path) - - -async def create_tcp_listener( - *, - local_host: IPAddressType | None = None, - local_port: int = 0, - family: AnyIPAddressFamily = socket.AddressFamily.AF_UNSPEC, - backlog: int = 65536, - reuse_port: bool = False, -) -> MultiListener[SocketStream]: - """ - Create a TCP socket listener. - - :param local_port: port number to listen on - :param local_host: IP address of the interface to listen on. If omitted, listen on - all IPv4 and IPv6 interfaces. To listen on all interfaces on a specific address - family, use ``0.0.0.0`` for IPv4 or ``::`` for IPv6. - :param family: address family (used if ``local_host`` was omitted) - :param backlog: maximum number of queued incoming connections (up to a maximum of - 2**16, or 65536) - :param reuse_port: ``True`` to allow multiple sockets to bind to the same - address/port (not supported on Windows) - :return: a list of listener objects - - """ - asynclib = get_asynclib() - backlog = min(backlog, 65536) - local_host = str(local_host) if local_host is not None else None - gai_res = await getaddrinfo( - local_host, # type: ignore[arg-type] - local_port, - family=family, - type=socket.SocketKind.SOCK_STREAM if sys.platform == "win32" else 0, - flags=socket.AI_PASSIVE | socket.AI_ADDRCONFIG, - ) - listeners: list[SocketListener] = [] - try: - # The set() is here to work around a glibc bug: - # https://sourceware.org/bugzilla/show_bug.cgi?id=14969 - sockaddr: tuple[str, int] | tuple[str, int, int, int] - for fam, kind, *_, sockaddr in sorted(set(gai_res)): - # Workaround for an uvloop bug where we don't get the correct scope ID for - # IPv6 link-local addresses when passing type=socket.SOCK_STREAM to - # getaddrinfo(): https://github.com/MagicStack/uvloop/issues/539 - if sys.platform != "win32" and kind is not SocketKind.SOCK_STREAM: - continue - - raw_socket = socket.socket(fam) - raw_socket.setblocking(False) - - # For Windows, enable exclusive address use. For others, enable address reuse. - if sys.platform == "win32": - raw_socket.setsockopt(socket.SOL_SOCKET, socket.SO_EXCLUSIVEADDRUSE, 1) - else: - raw_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) - - if reuse_port: - raw_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1) - - # If only IPv6 was requested, disable dual stack operation - if fam == socket.AF_INET6: - raw_socket.setsockopt(IPPROTO_IPV6, socket.IPV6_V6ONLY, 1) - - # Workaround for #554 - if "%" in sockaddr[0]: - addr, scope_id = sockaddr[0].split("%", 1) - sockaddr = (addr, sockaddr[1], 0, int(scope_id)) - - raw_socket.bind(sockaddr) - raw_socket.listen(backlog) - listener = asynclib.TCPSocketListener(raw_socket) - listeners.append(listener) - except BaseException: - for listener in listeners: - await listener.aclose() - - raise - - return MultiListener(listeners) - - -async def create_unix_listener( - path: str | PathLike[str], - *, - mode: int | None = None, - backlog: int = 65536, -) -> SocketListener: - """ - Create a UNIX socket listener. - - Not available on Windows. - - :param path: path of the socket - :param mode: permissions to set on the socket - :param backlog: maximum number of queued incoming connections (up to a maximum of 2**16, or - 65536) - :return: a listener object - - .. versionchanged:: 3.0 - If a socket already exists on the file system in the given path, it will be removed first. - - """ - path_str = str(path) - path = Path(path) - if path.is_socket(): - path.unlink() - - backlog = min(backlog, 65536) - raw_socket = socket.socket(socket.AF_UNIX) - raw_socket.setblocking(False) - try: - await to_thread.run_sync(raw_socket.bind, path_str, cancellable=True) - if mode is not None: - await to_thread.run_sync(chmod, path_str, mode, cancellable=True) - - raw_socket.listen(backlog) - return get_asynclib().UNIXSocketListener(raw_socket) - except BaseException: - raw_socket.close() - raise - - -async def create_udp_socket( - family: AnyIPAddressFamily = AddressFamily.AF_UNSPEC, - *, - local_host: IPAddressType | None = None, - local_port: int = 0, - reuse_port: bool = False, -) -> UDPSocket: - """ - Create a UDP socket. - - If ``local_port`` has been given, the socket will be bound to this port on the local - machine, making this socket suitable for providing UDP based services. - - :param family: address family (``AF_INET`` or ``AF_INET6``) – automatically determined from - ``local_host`` if omitted - :param local_host: IP address or host name of the local interface to bind to - :param local_port: local port to bind to - :param reuse_port: ``True`` to allow multiple sockets to bind to the same address/port - (not supported on Windows) - :return: a UDP socket - - """ - if family is AddressFamily.AF_UNSPEC and not local_host: - raise ValueError('Either "family" or "local_host" must be given') - - if local_host: - gai_res = await getaddrinfo( - str(local_host), - local_port, - family=family, - type=socket.SOCK_DGRAM, - flags=socket.AI_PASSIVE | socket.AI_ADDRCONFIG, - ) - family = cast(AnyIPAddressFamily, gai_res[0][0]) - local_address = gai_res[0][-1] - elif family is AddressFamily.AF_INET6: - local_address = ("::", 0) - else: - local_address = ("0.0.0.0", 0) - - return await get_asynclib().create_udp_socket( - family, local_address, None, reuse_port - ) - - -async def create_connected_udp_socket( - remote_host: IPAddressType, - remote_port: int, - *, - family: AnyIPAddressFamily = AddressFamily.AF_UNSPEC, - local_host: IPAddressType | None = None, - local_port: int = 0, - reuse_port: bool = False, -) -> ConnectedUDPSocket: - """ - Create a connected UDP socket. - - Connected UDP sockets can only communicate with the specified remote host/port, and any packets - sent from other sources are dropped. - - :param remote_host: remote host to set as the default target - :param remote_port: port on the remote host to set as the default target - :param family: address family (``AF_INET`` or ``AF_INET6``) – automatically determined from - ``local_host`` or ``remote_host`` if omitted - :param local_host: IP address or host name of the local interface to bind to - :param local_port: local port to bind to - :param reuse_port: ``True`` to allow multiple sockets to bind to the same address/port - (not supported on Windows) - :return: a connected UDP socket - - """ - local_address = None - if local_host: - gai_res = await getaddrinfo( - str(local_host), - local_port, - family=family, - type=socket.SOCK_DGRAM, - flags=socket.AI_PASSIVE | socket.AI_ADDRCONFIG, - ) - family = cast(AnyIPAddressFamily, gai_res[0][0]) - local_address = gai_res[0][-1] - - gai_res = await getaddrinfo( - str(remote_host), remote_port, family=family, type=socket.SOCK_DGRAM - ) - family = cast(AnyIPAddressFamily, gai_res[0][0]) - remote_address = gai_res[0][-1] - - return await get_asynclib().create_udp_socket( - family, local_address, remote_address, reuse_port - ) - - -async def getaddrinfo( - host: bytearray | bytes | str, - port: str | int | None, - *, - family: int | AddressFamily = 0, - type: int | SocketKind = 0, - proto: int = 0, - flags: int = 0, -) -> GetAddrInfoReturnType: - """ - Look up a numeric IP address given a host name. - - Internationalized domain names are translated according to the (non-transitional) IDNA 2008 - standard. - - .. note:: 4-tuple IPv6 socket addresses are automatically converted to 2-tuples of - (host, port), unlike what :func:`socket.getaddrinfo` does. - - :param host: host name - :param port: port number - :param family: socket family (`'AF_INET``, ...) - :param type: socket type (``SOCK_STREAM``, ...) - :param proto: protocol number - :param flags: flags to pass to upstream ``getaddrinfo()`` - :return: list of tuples containing (family, type, proto, canonname, sockaddr) - - .. seealso:: :func:`socket.getaddrinfo` - - """ - # Handle unicode hostnames - if isinstance(host, str): - try: - encoded_host = host.encode("ascii") - except UnicodeEncodeError: - import idna - - encoded_host = idna.encode(host, uts46=True) - else: - encoded_host = host - - gai_res = await get_asynclib().getaddrinfo( - encoded_host, port, family=family, type=type, proto=proto, flags=flags - ) - return [ - (family, type, proto, canonname, convert_ipv6_sockaddr(sockaddr)) - for family, type, proto, canonname, sockaddr in gai_res - ] - - -def getnameinfo(sockaddr: IPSockAddrType, flags: int = 0) -> Awaitable[tuple[str, str]]: - """ - Look up the host name of an IP address. - - :param sockaddr: socket address (e.g. (ipaddress, port) for IPv4) - :param flags: flags to pass to upstream ``getnameinfo()`` - :return: a tuple of (host name, service name) - - .. seealso:: :func:`socket.getnameinfo` - - """ - return get_asynclib().getnameinfo(sockaddr, flags) - - -def wait_socket_readable(sock: socket.socket) -> Awaitable[None]: - """ - Wait until the given socket has data to be read. - - This does **NOT** work on Windows when using the asyncio backend with a proactor event loop - (default on py3.8+). - - .. warning:: Only use this on raw sockets that have not been wrapped by any higher level - constructs like socket streams! - - :param sock: a socket object - :raises ~anyio.ClosedResourceError: if the socket was closed while waiting for the - socket to become readable - :raises ~anyio.BusyResourceError: if another task is already waiting for the socket - to become readable - - """ - return get_asynclib().wait_socket_readable(sock) - - -def wait_socket_writable(sock: socket.socket) -> Awaitable[None]: - """ - Wait until the given socket can be written to. - - This does **NOT** work on Windows when using the asyncio backend with a proactor event loop - (default on py3.8+). - - .. warning:: Only use this on raw sockets that have not been wrapped by any higher level - constructs like socket streams! - - :param sock: a socket object - :raises ~anyio.ClosedResourceError: if the socket was closed while waiting for the - socket to become writable - :raises ~anyio.BusyResourceError: if another task is already waiting for the socket - to become writable - - """ - return get_asynclib().wait_socket_writable(sock) - - -# -# Private API -# - - -def convert_ipv6_sockaddr( - sockaddr: tuple[str, int, int, int] | tuple[str, int] -) -> tuple[str, int]: - """ - Convert a 4-tuple IPv6 socket address to a 2-tuple (address, port) format. - - If the scope ID is nonzero, it is added to the address, separated with ``%``. - Otherwise the flow id and scope id are simply cut off from the tuple. - Any other kinds of socket addresses are returned as-is. - - :param sockaddr: the result of :meth:`~socket.socket.getsockname` - :return: the converted socket address - - """ - # This is more complicated than it should be because of MyPy - if isinstance(sockaddr, tuple) and len(sockaddr) == 4: - host, port, flowinfo, scope_id = cast(Tuple[str, int, int, int], sockaddr) - if scope_id: - # PyPy (as of v7.3.11) leaves the interface name in the result, so - # we discard it and only get the scope ID from the end - # (https://foss.heptapod.net/pypy/pypy/-/issues/3938) - host = host.split("%")[0] - - # Add scope_id to the address - return f"{host}%{scope_id}", port - else: - return host, port - else: - return cast(Tuple[str, int], sockaddr) diff --git a/venv/lib/python3.9/site-packages/anyio/_core/_streams.py b/venv/lib/python3.9/site-packages/anyio/_core/_streams.py deleted file mode 100644 index 54ea2b2..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_core/_streams.py +++ /dev/null @@ -1,47 +0,0 @@ -from __future__ import annotations - -import math -from typing import Any, TypeVar, overload - -from ..streams.memory import ( - MemoryObjectReceiveStream, - MemoryObjectSendStream, - MemoryObjectStreamState, -) - -T_Item = TypeVar("T_Item") - - -@overload -def create_memory_object_stream( - max_buffer_size: float = ..., -) -> tuple[MemoryObjectSendStream[Any], MemoryObjectReceiveStream[Any]]: - ... - - -@overload -def create_memory_object_stream( - max_buffer_size: float = ..., item_type: type[T_Item] = ... -) -> tuple[MemoryObjectSendStream[T_Item], MemoryObjectReceiveStream[T_Item]]: - ... - - -def create_memory_object_stream( - max_buffer_size: float = 0, item_type: type[T_Item] | None = None -) -> tuple[MemoryObjectSendStream[Any], MemoryObjectReceiveStream[Any]]: - """ - Create a memory object stream. - - :param max_buffer_size: number of items held in the buffer until ``send()`` starts blocking - :param item_type: type of item, for marking the streams with the right generic type for - static typing (not used at run time) - :return: a tuple of (send stream, receive stream) - - """ - if max_buffer_size != math.inf and not isinstance(max_buffer_size, int): - raise ValueError("max_buffer_size must be either an integer or math.inf") - if max_buffer_size < 0: - raise ValueError("max_buffer_size cannot be negative") - - state: MemoryObjectStreamState = MemoryObjectStreamState(max_buffer_size) - return MemoryObjectSendStream(state), MemoryObjectReceiveStream(state) diff --git a/venv/lib/python3.9/site-packages/anyio/_core/_subprocesses.py b/venv/lib/python3.9/site-packages/anyio/_core/_subprocesses.py deleted file mode 100644 index 1a26ac8..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_core/_subprocesses.py +++ /dev/null @@ -1,135 +0,0 @@ -from __future__ import annotations - -from io import BytesIO -from os import PathLike -from subprocess import DEVNULL, PIPE, CalledProcessError, CompletedProcess -from typing import ( - IO, - Any, - AsyncIterable, - Mapping, - Sequence, - cast, -) - -from ..abc import Process -from ._eventloop import get_asynclib -from ._tasks import create_task_group - - -async def run_process( - command: str | bytes | Sequence[str | bytes], - *, - input: bytes | None = None, - stdout: int | IO[Any] | None = PIPE, - stderr: int | IO[Any] | None = PIPE, - check: bool = True, - cwd: str | bytes | PathLike[str] | None = None, - env: Mapping[str, str] | None = None, - start_new_session: bool = False, -) -> CompletedProcess[bytes]: - """ - Run an external command in a subprocess and wait until it completes. - - .. seealso:: :func:`subprocess.run` - - :param command: either a string to pass to the shell, or an iterable of strings containing the - executable name or path and its arguments - :param input: bytes passed to the standard input of the subprocess - :param stdout: either :data:`subprocess.PIPE` or :data:`subprocess.DEVNULL` - :param stderr: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL` or - :data:`subprocess.STDOUT` - :param check: if ``True``, raise :exc:`~subprocess.CalledProcessError` if the process - terminates with a return code other than 0 - :param cwd: If not ``None``, change the working directory to this before running the command - :param env: if not ``None``, this mapping replaces the inherited environment variables from the - parent process - :param start_new_session: if ``true`` the setsid() system call will be made in the child - process prior to the execution of the subprocess. (POSIX only) - :return: an object representing the completed process - :raises ~subprocess.CalledProcessError: if ``check`` is ``True`` and the process exits with a - nonzero return code - - """ - - async def drain_stream(stream: AsyncIterable[bytes], index: int) -> None: - buffer = BytesIO() - async for chunk in stream: - buffer.write(chunk) - - stream_contents[index] = buffer.getvalue() - - async with await open_process( - command, - stdin=PIPE if input else DEVNULL, - stdout=stdout, - stderr=stderr, - cwd=cwd, - env=env, - start_new_session=start_new_session, - ) as process: - stream_contents: list[bytes | None] = [None, None] - try: - async with create_task_group() as tg: - if process.stdout: - tg.start_soon(drain_stream, process.stdout, 0) - if process.stderr: - tg.start_soon(drain_stream, process.stderr, 1) - if process.stdin and input: - await process.stdin.send(input) - await process.stdin.aclose() - - await process.wait() - except BaseException: - process.kill() - raise - - output, errors = stream_contents - if check and process.returncode != 0: - raise CalledProcessError(cast(int, process.returncode), command, output, errors) - - return CompletedProcess(command, cast(int, process.returncode), output, errors) - - -async def open_process( - command: str | bytes | Sequence[str | bytes], - *, - stdin: int | IO[Any] | None = PIPE, - stdout: int | IO[Any] | None = PIPE, - stderr: int | IO[Any] | None = PIPE, - cwd: str | bytes | PathLike[str] | None = None, - env: Mapping[str, str] | None = None, - start_new_session: bool = False, -) -> Process: - """ - Start an external command in a subprocess. - - .. seealso:: :class:`subprocess.Popen` - - :param command: either a string to pass to the shell, or an iterable of strings containing the - executable name or path and its arguments - :param stdin: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`, a - file-like object, or ``None`` - :param stdout: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`, - a file-like object, or ``None`` - :param stderr: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`, - :data:`subprocess.STDOUT`, a file-like object, or ``None`` - :param cwd: If not ``None``, the working directory is changed before executing - :param env: If env is not ``None``, it must be a mapping that defines the environment - variables for the new process - :param start_new_session: if ``true`` the setsid() system call will be made in the child - process prior to the execution of the subprocess. (POSIX only) - :return: an asynchronous process object - - """ - shell = isinstance(command, str) - return await get_asynclib().open_process( - command, - shell=shell, - stdin=stdin, - stdout=stdout, - stderr=stderr, - cwd=cwd, - env=env, - start_new_session=start_new_session, - ) diff --git a/venv/lib/python3.9/site-packages/anyio/_core/_synchronization.py b/venv/lib/python3.9/site-packages/anyio/_core/_synchronization.py deleted file mode 100644 index 783570c..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_core/_synchronization.py +++ /dev/null @@ -1,596 +0,0 @@ -from __future__ import annotations - -from collections import deque -from dataclasses import dataclass -from types import TracebackType -from warnings import warn - -from ..lowlevel import cancel_shielded_checkpoint, checkpoint, checkpoint_if_cancelled -from ._compat import DeprecatedAwaitable -from ._eventloop import get_asynclib -from ._exceptions import BusyResourceError, WouldBlock -from ._tasks import CancelScope -from ._testing import TaskInfo, get_current_task - - -@dataclass(frozen=True) -class EventStatistics: - """ - :ivar int tasks_waiting: number of tasks waiting on :meth:`~.Event.wait` - """ - - tasks_waiting: int - - -@dataclass(frozen=True) -class CapacityLimiterStatistics: - """ - :ivar int borrowed_tokens: number of tokens currently borrowed by tasks - :ivar float total_tokens: total number of available tokens - :ivar tuple borrowers: tasks or other objects currently holding tokens borrowed from this - limiter - :ivar int tasks_waiting: number of tasks waiting on :meth:`~.CapacityLimiter.acquire` or - :meth:`~.CapacityLimiter.acquire_on_behalf_of` - """ - - borrowed_tokens: int - total_tokens: float - borrowers: tuple[object, ...] - tasks_waiting: int - - -@dataclass(frozen=True) -class LockStatistics: - """ - :ivar bool locked: flag indicating if this lock is locked or not - :ivar ~anyio.TaskInfo owner: task currently holding the lock (or ``None`` if the lock is not - held by any task) - :ivar int tasks_waiting: number of tasks waiting on :meth:`~.Lock.acquire` - """ - - locked: bool - owner: TaskInfo | None - tasks_waiting: int - - -@dataclass(frozen=True) -class ConditionStatistics: - """ - :ivar int tasks_waiting: number of tasks blocked on :meth:`~.Condition.wait` - :ivar ~anyio.LockStatistics lock_statistics: statistics of the underlying :class:`~.Lock` - """ - - tasks_waiting: int - lock_statistics: LockStatistics - - -@dataclass(frozen=True) -class SemaphoreStatistics: - """ - :ivar int tasks_waiting: number of tasks waiting on :meth:`~.Semaphore.acquire` - - """ - - tasks_waiting: int - - -class Event: - def __new__(cls) -> Event: - return get_asynclib().Event() - - def set(self) -> DeprecatedAwaitable: - """Set the flag, notifying all listeners.""" - raise NotImplementedError - - def is_set(self) -> bool: - """Return ``True`` if the flag is set, ``False`` if not.""" - raise NotImplementedError - - async def wait(self) -> None: - """ - Wait until the flag has been set. - - If the flag has already been set when this method is called, it returns immediately. - - """ - raise NotImplementedError - - def statistics(self) -> EventStatistics: - """Return statistics about the current state of this event.""" - raise NotImplementedError - - -class Lock: - _owner_task: TaskInfo | None = None - - def __init__(self) -> None: - self._waiters: deque[tuple[TaskInfo, Event]] = deque() - - async def __aenter__(self) -> None: - await self.acquire() - - async def __aexit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> None: - self.release() - - async def acquire(self) -> None: - """Acquire the lock.""" - await checkpoint_if_cancelled() - try: - self.acquire_nowait() - except WouldBlock: - task = get_current_task() - event = Event() - token = task, event - self._waiters.append(token) - try: - await event.wait() - except BaseException: - if not event.is_set(): - self._waiters.remove(token) - elif self._owner_task == task: - self.release() - - raise - - assert self._owner_task == task - else: - try: - await cancel_shielded_checkpoint() - except BaseException: - self.release() - raise - - def acquire_nowait(self) -> None: - """ - Acquire the lock, without blocking. - - :raises ~anyio.WouldBlock: if the operation would block - - """ - task = get_current_task() - if self._owner_task == task: - raise RuntimeError("Attempted to acquire an already held Lock") - - if self._owner_task is not None: - raise WouldBlock - - self._owner_task = task - - def release(self) -> DeprecatedAwaitable: - """Release the lock.""" - if self._owner_task != get_current_task(): - raise RuntimeError("The current task is not holding this lock") - - if self._waiters: - self._owner_task, event = self._waiters.popleft() - event.set() - else: - del self._owner_task - - return DeprecatedAwaitable(self.release) - - def locked(self) -> bool: - """Return True if the lock is currently held.""" - return self._owner_task is not None - - def statistics(self) -> LockStatistics: - """ - Return statistics about the current state of this lock. - - .. versionadded:: 3.0 - """ - return LockStatistics(self.locked(), self._owner_task, len(self._waiters)) - - -class Condition: - _owner_task: TaskInfo | None = None - - def __init__(self, lock: Lock | None = None): - self._lock = lock or Lock() - self._waiters: deque[Event] = deque() - - async def __aenter__(self) -> None: - await self.acquire() - - async def __aexit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> None: - self.release() - - def _check_acquired(self) -> None: - if self._owner_task != get_current_task(): - raise RuntimeError("The current task is not holding the underlying lock") - - async def acquire(self) -> None: - """Acquire the underlying lock.""" - await self._lock.acquire() - self._owner_task = get_current_task() - - def acquire_nowait(self) -> None: - """ - Acquire the underlying lock, without blocking. - - :raises ~anyio.WouldBlock: if the operation would block - - """ - self._lock.acquire_nowait() - self._owner_task = get_current_task() - - def release(self) -> DeprecatedAwaitable: - """Release the underlying lock.""" - self._lock.release() - return DeprecatedAwaitable(self.release) - - def locked(self) -> bool: - """Return True if the lock is set.""" - return self._lock.locked() - - def notify(self, n: int = 1) -> None: - """Notify exactly n listeners.""" - self._check_acquired() - for _ in range(n): - try: - event = self._waiters.popleft() - except IndexError: - break - - event.set() - - def notify_all(self) -> None: - """Notify all the listeners.""" - self._check_acquired() - for event in self._waiters: - event.set() - - self._waiters.clear() - - async def wait(self) -> None: - """Wait for a notification.""" - await checkpoint() - event = Event() - self._waiters.append(event) - self.release() - try: - await event.wait() - except BaseException: - if not event.is_set(): - self._waiters.remove(event) - - raise - finally: - with CancelScope(shield=True): - await self.acquire() - - def statistics(self) -> ConditionStatistics: - """ - Return statistics about the current state of this condition. - - .. versionadded:: 3.0 - """ - return ConditionStatistics(len(self._waiters), self._lock.statistics()) - - -class Semaphore: - def __init__(self, initial_value: int, *, max_value: int | None = None): - if not isinstance(initial_value, int): - raise TypeError("initial_value must be an integer") - if initial_value < 0: - raise ValueError("initial_value must be >= 0") - if max_value is not None: - if not isinstance(max_value, int): - raise TypeError("max_value must be an integer or None") - if max_value < initial_value: - raise ValueError( - "max_value must be equal to or higher than initial_value" - ) - - self._value = initial_value - self._max_value = max_value - self._waiters: deque[Event] = deque() - - async def __aenter__(self) -> Semaphore: - await self.acquire() - return self - - async def __aexit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> None: - self.release() - - async def acquire(self) -> None: - """Decrement the semaphore value, blocking if necessary.""" - await checkpoint_if_cancelled() - try: - self.acquire_nowait() - except WouldBlock: - event = Event() - self._waiters.append(event) - try: - await event.wait() - except BaseException: - if not event.is_set(): - self._waiters.remove(event) - else: - self.release() - - raise - else: - try: - await cancel_shielded_checkpoint() - except BaseException: - self.release() - raise - - def acquire_nowait(self) -> None: - """ - Acquire the underlying lock, without blocking. - - :raises ~anyio.WouldBlock: if the operation would block - - """ - if self._value == 0: - raise WouldBlock - - self._value -= 1 - - def release(self) -> DeprecatedAwaitable: - """Increment the semaphore value.""" - if self._max_value is not None and self._value == self._max_value: - raise ValueError("semaphore released too many times") - - if self._waiters: - self._waiters.popleft().set() - else: - self._value += 1 - - return DeprecatedAwaitable(self.release) - - @property - def value(self) -> int: - """The current value of the semaphore.""" - return self._value - - @property - def max_value(self) -> int | None: - """The maximum value of the semaphore.""" - return self._max_value - - def statistics(self) -> SemaphoreStatistics: - """ - Return statistics about the current state of this semaphore. - - .. versionadded:: 3.0 - """ - return SemaphoreStatistics(len(self._waiters)) - - -class CapacityLimiter: - def __new__(cls, total_tokens: float) -> CapacityLimiter: - return get_asynclib().CapacityLimiter(total_tokens) - - async def __aenter__(self) -> None: - raise NotImplementedError - - async def __aexit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - raise NotImplementedError - - @property - def total_tokens(self) -> float: - """ - The total number of tokens available for borrowing. - - This is a read-write property. If the total number of tokens is increased, the - proportionate number of tasks waiting on this limiter will be granted their tokens. - - .. versionchanged:: 3.0 - The property is now writable. - - """ - raise NotImplementedError - - @total_tokens.setter - def total_tokens(self, value: float) -> None: - raise NotImplementedError - - async def set_total_tokens(self, value: float) -> None: - warn( - "CapacityLimiter.set_total_tokens has been deprecated. Set the value of the" - '"total_tokens" attribute directly.', - DeprecationWarning, - ) - self.total_tokens = value - - @property - def borrowed_tokens(self) -> int: - """The number of tokens that have currently been borrowed.""" - raise NotImplementedError - - @property - def available_tokens(self) -> float: - """The number of tokens currently available to be borrowed""" - raise NotImplementedError - - def acquire_nowait(self) -> DeprecatedAwaitable: - """ - Acquire a token for the current task without waiting for one to become available. - - :raises ~anyio.WouldBlock: if there are no tokens available for borrowing - - """ - raise NotImplementedError - - def acquire_on_behalf_of_nowait(self, borrower: object) -> DeprecatedAwaitable: - """ - Acquire a token without waiting for one to become available. - - :param borrower: the entity borrowing a token - :raises ~anyio.WouldBlock: if there are no tokens available for borrowing - - """ - raise NotImplementedError - - async def acquire(self) -> None: - """ - Acquire a token for the current task, waiting if necessary for one to become available. - - """ - raise NotImplementedError - - async def acquire_on_behalf_of(self, borrower: object) -> None: - """ - Acquire a token, waiting if necessary for one to become available. - - :param borrower: the entity borrowing a token - - """ - raise NotImplementedError - - def release(self) -> None: - """ - Release the token held by the current task. - :raises RuntimeError: if the current task has not borrowed a token from this limiter. - - """ - raise NotImplementedError - - def release_on_behalf_of(self, borrower: object) -> None: - """ - Release the token held by the given borrower. - - :raises RuntimeError: if the borrower has not borrowed a token from this limiter. - - """ - raise NotImplementedError - - def statistics(self) -> CapacityLimiterStatistics: - """ - Return statistics about the current state of this limiter. - - .. versionadded:: 3.0 - - """ - raise NotImplementedError - - -def create_lock() -> Lock: - """ - Create an asynchronous lock. - - :return: a lock object - - .. deprecated:: 3.0 - Use :class:`~Lock` directly. - - """ - warn("create_lock() is deprecated -- use Lock() directly", DeprecationWarning) - return Lock() - - -def create_condition(lock: Lock | None = None) -> Condition: - """ - Create an asynchronous condition. - - :param lock: the lock to base the condition object on - :return: a condition object - - .. deprecated:: 3.0 - Use :class:`~Condition` directly. - - """ - warn( - "create_condition() is deprecated -- use Condition() directly", - DeprecationWarning, - ) - return Condition(lock=lock) - - -def create_event() -> Event: - """ - Create an asynchronous event object. - - :return: an event object - - .. deprecated:: 3.0 - Use :class:`~Event` directly. - - """ - warn("create_event() is deprecated -- use Event() directly", DeprecationWarning) - return get_asynclib().Event() - - -def create_semaphore(value: int, *, max_value: int | None = None) -> Semaphore: - """ - Create an asynchronous semaphore. - - :param value: the semaphore's initial value - :param max_value: if set, makes this a "bounded" semaphore that raises :exc:`ValueError` if the - semaphore's value would exceed this number - :return: a semaphore object - - .. deprecated:: 3.0 - Use :class:`~Semaphore` directly. - - """ - warn( - "create_semaphore() is deprecated -- use Semaphore() directly", - DeprecationWarning, - ) - return Semaphore(value, max_value=max_value) - - -def create_capacity_limiter(total_tokens: float) -> CapacityLimiter: - """ - Create a capacity limiter. - - :param total_tokens: the total number of tokens available for borrowing (can be an integer or - :data:`math.inf`) - :return: a capacity limiter object - - .. deprecated:: 3.0 - Use :class:`~CapacityLimiter` directly. - - """ - warn( - "create_capacity_limiter() is deprecated -- use CapacityLimiter() directly", - DeprecationWarning, - ) - return get_asynclib().CapacityLimiter(total_tokens) - - -class ResourceGuard: - __slots__ = "action", "_guarded" - - def __init__(self, action: str): - self.action = action - self._guarded = False - - def __enter__(self) -> None: - if self._guarded: - raise BusyResourceError(self.action) - - self._guarded = True - - def __exit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - self._guarded = False - return None diff --git a/venv/lib/python3.9/site-packages/anyio/_core/_tasks.py b/venv/lib/python3.9/site-packages/anyio/_core/_tasks.py deleted file mode 100644 index e9d9c2b..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_core/_tasks.py +++ /dev/null @@ -1,180 +0,0 @@ -from __future__ import annotations - -import math -from types import TracebackType -from warnings import warn - -from ..abc._tasks import TaskGroup, TaskStatus -from ._compat import ( - DeprecatedAsyncContextManager, - DeprecatedAwaitable, - DeprecatedAwaitableFloat, -) -from ._eventloop import get_asynclib - - -class _IgnoredTaskStatus(TaskStatus[object]): - def started(self, value: object = None) -> None: - pass - - -TASK_STATUS_IGNORED = _IgnoredTaskStatus() - - -class CancelScope(DeprecatedAsyncContextManager["CancelScope"]): - """ - Wraps a unit of work that can be made separately cancellable. - - :param deadline: The time (clock value) when this scope is cancelled automatically - :param shield: ``True`` to shield the cancel scope from external cancellation - """ - - def __new__( - cls, *, deadline: float = math.inf, shield: bool = False - ) -> CancelScope: - return get_asynclib().CancelScope(shield=shield, deadline=deadline) - - def cancel(self) -> DeprecatedAwaitable: - """Cancel this scope immediately.""" - raise NotImplementedError - - @property - def deadline(self) -> float: - """ - The time (clock value) when this scope is cancelled automatically. - - Will be ``float('inf')`` if no timeout has been set. - - """ - raise NotImplementedError - - @deadline.setter - def deadline(self, value: float) -> None: - raise NotImplementedError - - @property - def cancel_called(self) -> bool: - """``True`` if :meth:`cancel` has been called.""" - raise NotImplementedError - - @property - def shield(self) -> bool: - """ - ``True`` if this scope is shielded from external cancellation. - - While a scope is shielded, it will not receive cancellations from outside. - - """ - raise NotImplementedError - - @shield.setter - def shield(self, value: bool) -> None: - raise NotImplementedError - - def __enter__(self) -> CancelScope: - raise NotImplementedError - - def __exit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - raise NotImplementedError - - -def open_cancel_scope(*, shield: bool = False) -> CancelScope: - """ - Open a cancel scope. - - :param shield: ``True`` to shield the cancel scope from external cancellation - :return: a cancel scope - - .. deprecated:: 3.0 - Use :class:`~CancelScope` directly. - - """ - warn( - "open_cancel_scope() is deprecated -- use CancelScope() directly", - DeprecationWarning, - ) - return get_asynclib().CancelScope(shield=shield) - - -class FailAfterContextManager(DeprecatedAsyncContextManager[CancelScope]): - def __init__(self, cancel_scope: CancelScope): - self._cancel_scope = cancel_scope - - def __enter__(self) -> CancelScope: - return self._cancel_scope.__enter__() - - def __exit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - retval = self._cancel_scope.__exit__(exc_type, exc_val, exc_tb) - if self._cancel_scope.cancel_called: - raise TimeoutError - - return retval - - -def fail_after(delay: float | None, shield: bool = False) -> FailAfterContextManager: - """ - Create a context manager which raises a :class:`TimeoutError` if does not finish in time. - - :param delay: maximum allowed time (in seconds) before raising the exception, or ``None`` to - disable the timeout - :param shield: ``True`` to shield the cancel scope from external cancellation - :return: a context manager that yields a cancel scope - :rtype: :class:`~typing.ContextManager`\\[:class:`~anyio.CancelScope`\\] - - """ - deadline = ( - (get_asynclib().current_time() + delay) if delay is not None else math.inf - ) - cancel_scope = get_asynclib().CancelScope(deadline=deadline, shield=shield) - return FailAfterContextManager(cancel_scope) - - -def move_on_after(delay: float | None, shield: bool = False) -> CancelScope: - """ - Create a cancel scope with a deadline that expires after the given delay. - - :param delay: maximum allowed time (in seconds) before exiting the context block, or ``None`` - to disable the timeout - :param shield: ``True`` to shield the cancel scope from external cancellation - :return: a cancel scope - - """ - deadline = ( - (get_asynclib().current_time() + delay) if delay is not None else math.inf - ) - return get_asynclib().CancelScope(deadline=deadline, shield=shield) - - -def current_effective_deadline() -> DeprecatedAwaitableFloat: - """ - Return the nearest deadline among all the cancel scopes effective for the current task. - - :return: a clock value from the event loop's internal clock (or ``float('inf')`` if - there is no deadline in effect, or ``float('-inf')`` if the current scope has - been cancelled) - :rtype: float - - """ - return DeprecatedAwaitableFloat( - get_asynclib().current_effective_deadline(), current_effective_deadline - ) - - -def create_task_group() -> TaskGroup: - """ - Create a task group. - - :return: a task group - - """ - return get_asynclib().TaskGroup() diff --git a/venv/lib/python3.9/site-packages/anyio/_core/_testing.py b/venv/lib/python3.9/site-packages/anyio/_core/_testing.py deleted file mode 100644 index c8191b3..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_core/_testing.py +++ /dev/null @@ -1,82 +0,0 @@ -from __future__ import annotations - -from typing import Any, Awaitable, Generator - -from ._compat import DeprecatedAwaitableList, _warn_deprecation -from ._eventloop import get_asynclib - - -class TaskInfo: - """ - Represents an asynchronous task. - - :ivar int id: the unique identifier of the task - :ivar parent_id: the identifier of the parent task, if any - :vartype parent_id: Optional[int] - :ivar str name: the description of the task (if any) - :ivar ~collections.abc.Coroutine coro: the coroutine object of the task - """ - - __slots__ = "_name", "id", "parent_id", "name", "coro" - - def __init__( - self, - id: int, - parent_id: int | None, - name: str | None, - coro: Generator[Any, Any, Any] | Awaitable[Any], - ): - func = get_current_task - self._name = f"{func.__module__}.{func.__qualname__}" - self.id: int = id - self.parent_id: int | None = parent_id - self.name: str | None = name - self.coro: Generator[Any, Any, Any] | Awaitable[Any] = coro - - def __eq__(self, other: object) -> bool: - if isinstance(other, TaskInfo): - return self.id == other.id - - return NotImplemented - - def __hash__(self) -> int: - return hash(self.id) - - def __repr__(self) -> str: - return f"{self.__class__.__name__}(id={self.id!r}, name={self.name!r})" - - def __await__(self) -> Generator[None, None, TaskInfo]: - _warn_deprecation(self) - if False: - yield - - return self - - def _unwrap(self) -> TaskInfo: - return self - - -def get_current_task() -> TaskInfo: - """ - Return the current task. - - :return: a representation of the current task - - """ - return get_asynclib().get_current_task() - - -def get_running_tasks() -> DeprecatedAwaitableList[TaskInfo]: - """ - Return a list of running tasks in the current event loop. - - :return: a list of task info objects - - """ - tasks = get_asynclib().get_running_tasks() - return DeprecatedAwaitableList(tasks, func=get_running_tasks) - - -async def wait_all_tasks_blocked() -> None: - """Wait until all other tasks are waiting for something.""" - await get_asynclib().wait_all_tasks_blocked() diff --git a/venv/lib/python3.9/site-packages/anyio/_core/_typedattr.py b/venv/lib/python3.9/site-packages/anyio/_core/_typedattr.py deleted file mode 100644 index bf9202e..0000000 --- a/venv/lib/python3.9/site-packages/anyio/_core/_typedattr.py +++ /dev/null @@ -1,83 +0,0 @@ -from __future__ import annotations - -import sys -from typing import Any, Callable, Mapping, TypeVar, overload - -from ._exceptions import TypedAttributeLookupError - -if sys.version_info >= (3, 8): - from typing import final -else: - from typing_extensions import final - -T_Attr = TypeVar("T_Attr") -T_Default = TypeVar("T_Default") -undefined = object() - - -def typed_attribute() -> Any: - """Return a unique object, used to mark typed attributes.""" - return object() - - -class TypedAttributeSet: - """ - Superclass for typed attribute collections. - - Checks that every public attribute of every subclass has a type annotation. - """ - - def __init_subclass__(cls) -> None: - annotations: dict[str, Any] = getattr(cls, "__annotations__", {}) - for attrname in dir(cls): - if not attrname.startswith("_") and attrname not in annotations: - raise TypeError( - f"Attribute {attrname!r} is missing its type annotation" - ) - - super().__init_subclass__() - - -class TypedAttributeProvider: - """Base class for classes that wish to provide typed extra attributes.""" - - @property - def extra_attributes(self) -> Mapping[T_Attr, Callable[[], T_Attr]]: - """ - A mapping of the extra attributes to callables that return the corresponding values. - - If the provider wraps another provider, the attributes from that wrapper should also be - included in the returned mapping (but the wrapper may override the callables from the - wrapped instance). - - """ - return {} - - @overload - def extra(self, attribute: T_Attr) -> T_Attr: - ... - - @overload - def extra(self, attribute: T_Attr, default: T_Default) -> T_Attr | T_Default: - ... - - @final - def extra(self, attribute: Any, default: object = undefined) -> object: - """ - extra(attribute, default=undefined) - - Return the value of the given typed extra attribute. - - :param attribute: the attribute (member of a :class:`~TypedAttributeSet`) to look for - :param default: the value that should be returned if no value is found for the attribute - :raises ~anyio.TypedAttributeLookupError: if the search failed and no default value was - given - - """ - try: - return self.extra_attributes[attribute]() - except KeyError: - if default is undefined: - raise TypedAttributeLookupError("Attribute not found") from None - else: - return default diff --git a/venv/lib/python3.9/site-packages/anyio/abc/__init__.py b/venv/lib/python3.9/site-packages/anyio/abc/__init__.py deleted file mode 100644 index 72c34e5..0000000 --- a/venv/lib/python3.9/site-packages/anyio/abc/__init__.py +++ /dev/null @@ -1,90 +0,0 @@ -from __future__ import annotations - -__all__ = ( - "AsyncResource", - "IPAddressType", - "IPSockAddrType", - "SocketAttribute", - "SocketStream", - "SocketListener", - "UDPSocket", - "UNIXSocketStream", - "UDPPacketType", - "ConnectedUDPSocket", - "UnreliableObjectReceiveStream", - "UnreliableObjectSendStream", - "UnreliableObjectStream", - "ObjectReceiveStream", - "ObjectSendStream", - "ObjectStream", - "ByteReceiveStream", - "ByteSendStream", - "ByteStream", - "AnyUnreliableByteReceiveStream", - "AnyUnreliableByteSendStream", - "AnyUnreliableByteStream", - "AnyByteReceiveStream", - "AnyByteSendStream", - "AnyByteStream", - "Listener", - "Process", - "Event", - "Condition", - "Lock", - "Semaphore", - "CapacityLimiter", - "CancelScope", - "TaskGroup", - "TaskStatus", - "TestRunner", - "BlockingPortal", -) - -from typing import Any - -from ._resources import AsyncResource -from ._sockets import ( - ConnectedUDPSocket, - IPAddressType, - IPSockAddrType, - SocketAttribute, - SocketListener, - SocketStream, - UDPPacketType, - UDPSocket, - UNIXSocketStream, -) -from ._streams import ( - AnyByteReceiveStream, - AnyByteSendStream, - AnyByteStream, - AnyUnreliableByteReceiveStream, - AnyUnreliableByteSendStream, - AnyUnreliableByteStream, - ByteReceiveStream, - ByteSendStream, - ByteStream, - Listener, - ObjectReceiveStream, - ObjectSendStream, - ObjectStream, - UnreliableObjectReceiveStream, - UnreliableObjectSendStream, - UnreliableObjectStream, -) -from ._subprocesses import Process -from ._tasks import TaskGroup, TaskStatus -from ._testing import TestRunner - -# Re-exported here, for backwards compatibility -# isort: off -from .._core._synchronization import CapacityLimiter, Condition, Event, Lock, Semaphore -from .._core._tasks import CancelScope -from ..from_thread import BlockingPortal - -# Re-export imports so they look like they live directly in this package -key: str -value: Any -for key, value in list(locals().items()): - if getattr(value, "__module__", "").startswith("anyio.abc."): - value.__module__ = __name__ diff --git a/venv/lib/python3.9/site-packages/anyio/abc/_resources.py b/venv/lib/python3.9/site-packages/anyio/abc/_resources.py deleted file mode 100644 index e0a283f..0000000 --- a/venv/lib/python3.9/site-packages/anyio/abc/_resources.py +++ /dev/null @@ -1,31 +0,0 @@ -from __future__ import annotations - -from abc import ABCMeta, abstractmethod -from types import TracebackType -from typing import TypeVar - -T = TypeVar("T") - - -class AsyncResource(metaclass=ABCMeta): - """ - Abstract base class for all closeable asynchronous resources. - - Works as an asynchronous context manager which returns the instance itself on enter, and calls - :meth:`aclose` on exit. - """ - - async def __aenter__(self: T) -> T: - return self - - async def __aexit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> None: - await self.aclose() - - @abstractmethod - async def aclose(self) -> None: - """Close the resource.""" diff --git a/venv/lib/python3.9/site-packages/anyio/abc/_sockets.py b/venv/lib/python3.9/site-packages/anyio/abc/_sockets.py deleted file mode 100644 index 6aac5f7..0000000 --- a/venv/lib/python3.9/site-packages/anyio/abc/_sockets.py +++ /dev/null @@ -1,160 +0,0 @@ -from __future__ import annotations - -import socket -from abc import abstractmethod -from contextlib import AsyncExitStack -from io import IOBase -from ipaddress import IPv4Address, IPv6Address -from socket import AddressFamily -from typing import ( - Any, - Callable, - Collection, - Mapping, - Tuple, - TypeVar, - Union, -) - -from .._core._tasks import create_task_group -from .._core._typedattr import ( - TypedAttributeProvider, - TypedAttributeSet, - typed_attribute, -) -from ._streams import ByteStream, Listener, UnreliableObjectStream -from ._tasks import TaskGroup - -IPAddressType = Union[str, IPv4Address, IPv6Address] -IPSockAddrType = Tuple[str, int] -SockAddrType = Union[IPSockAddrType, str] -UDPPacketType = Tuple[bytes, IPSockAddrType] -T_Retval = TypeVar("T_Retval") - - -class SocketAttribute(TypedAttributeSet): - #: the address family of the underlying socket - family: AddressFamily = typed_attribute() - #: the local socket address of the underlying socket - local_address: SockAddrType = typed_attribute() - #: for IP addresses, the local port the underlying socket is bound to - local_port: int = typed_attribute() - #: the underlying stdlib socket object - raw_socket: socket.socket = typed_attribute() - #: the remote address the underlying socket is connected to - remote_address: SockAddrType = typed_attribute() - #: for IP addresses, the remote port the underlying socket is connected to - remote_port: int = typed_attribute() - - -class _SocketProvider(TypedAttributeProvider): - @property - def extra_attributes(self) -> Mapping[Any, Callable[[], Any]]: - from .._core._sockets import convert_ipv6_sockaddr as convert - - attributes: dict[Any, Callable[[], Any]] = { - SocketAttribute.family: lambda: self._raw_socket.family, - SocketAttribute.local_address: lambda: convert( - self._raw_socket.getsockname() - ), - SocketAttribute.raw_socket: lambda: self._raw_socket, - } - try: - peername: tuple[str, int] | None = convert(self._raw_socket.getpeername()) - except OSError: - peername = None - - # Provide the remote address for connected sockets - if peername is not None: - attributes[SocketAttribute.remote_address] = lambda: peername - - # Provide local and remote ports for IP based sockets - if self._raw_socket.family in (AddressFamily.AF_INET, AddressFamily.AF_INET6): - attributes[ - SocketAttribute.local_port - ] = lambda: self._raw_socket.getsockname()[1] - if peername is not None: - remote_port = peername[1] - attributes[SocketAttribute.remote_port] = lambda: remote_port - - return attributes - - @property - @abstractmethod - def _raw_socket(self) -> socket.socket: - pass - - -class SocketStream(ByteStream, _SocketProvider): - """ - Transports bytes over a socket. - - Supports all relevant extra attributes from :class:`~SocketAttribute`. - """ - - -class UNIXSocketStream(SocketStream): - @abstractmethod - async def send_fds(self, message: bytes, fds: Collection[int | IOBase]) -> None: - """ - Send file descriptors along with a message to the peer. - - :param message: a non-empty bytestring - :param fds: a collection of files (either numeric file descriptors or open file or socket - objects) - """ - - @abstractmethod - async def receive_fds(self, msglen: int, maxfds: int) -> tuple[bytes, list[int]]: - """ - Receive file descriptors along with a message from the peer. - - :param msglen: length of the message to expect from the peer - :param maxfds: maximum number of file descriptors to expect from the peer - :return: a tuple of (message, file descriptors) - """ - - -class SocketListener(Listener[SocketStream], _SocketProvider): - """ - Listens to incoming socket connections. - - Supports all relevant extra attributes from :class:`~SocketAttribute`. - """ - - @abstractmethod - async def accept(self) -> SocketStream: - """Accept an incoming connection.""" - - async def serve( - self, - handler: Callable[[SocketStream], Any], - task_group: TaskGroup | None = None, - ) -> None: - async with AsyncExitStack() as exit_stack: - if task_group is None: - task_group = await exit_stack.enter_async_context(create_task_group()) - - while True: - stream = await self.accept() - task_group.start_soon(handler, stream) - - -class UDPSocket(UnreliableObjectStream[UDPPacketType], _SocketProvider): - """ - Represents an unconnected UDP socket. - - Supports all relevant extra attributes from :class:`~SocketAttribute`. - """ - - async def sendto(self, data: bytes, host: str, port: int) -> None: - """Alias for :meth:`~.UnreliableObjectSendStream.send` ((data, (host, port))).""" - return await self.send((data, (host, port))) - - -class ConnectedUDPSocket(UnreliableObjectStream[bytes], _SocketProvider): - """ - Represents an connected UDP socket. - - Supports all relevant extra attributes from :class:`~SocketAttribute`. - """ diff --git a/venv/lib/python3.9/site-packages/anyio/abc/_streams.py b/venv/lib/python3.9/site-packages/anyio/abc/_streams.py deleted file mode 100644 index 4fa7ccc..0000000 --- a/venv/lib/python3.9/site-packages/anyio/abc/_streams.py +++ /dev/null @@ -1,203 +0,0 @@ -from __future__ import annotations - -from abc import abstractmethod -from typing import Any, Callable, Generic, TypeVar, Union - -from .._core._exceptions import EndOfStream -from .._core._typedattr import TypedAttributeProvider -from ._resources import AsyncResource -from ._tasks import TaskGroup - -T_Item = TypeVar("T_Item") -T_co = TypeVar("T_co", covariant=True) -T_contra = TypeVar("T_contra", contravariant=True) - - -class UnreliableObjectReceiveStream( - Generic[T_co], AsyncResource, TypedAttributeProvider -): - """ - An interface for receiving objects. - - This interface makes no guarantees that the received messages arrive in the order in which they - were sent, or that no messages are missed. - - Asynchronously iterating over objects of this type will yield objects matching the given type - parameter. - """ - - def __aiter__(self) -> UnreliableObjectReceiveStream[T_co]: - return self - - async def __anext__(self) -> T_co: - try: - return await self.receive() - except EndOfStream: - raise StopAsyncIteration - - @abstractmethod - async def receive(self) -> T_co: - """ - Receive the next item. - - :raises ~anyio.ClosedResourceError: if the receive stream has been explicitly - closed - :raises ~anyio.EndOfStream: if this stream has been closed from the other end - :raises ~anyio.BrokenResourceError: if this stream has been rendered unusable - due to external causes - """ - - -class UnreliableObjectSendStream( - Generic[T_contra], AsyncResource, TypedAttributeProvider -): - """ - An interface for sending objects. - - This interface makes no guarantees that the messages sent will reach the recipient(s) in the - same order in which they were sent, or at all. - """ - - @abstractmethod - async def send(self, item: T_contra) -> None: - """ - Send an item to the peer(s). - - :param item: the item to send - :raises ~anyio.ClosedResourceError: if the send stream has been explicitly - closed - :raises ~anyio.BrokenResourceError: if this stream has been rendered unusable - due to external causes - """ - - -class UnreliableObjectStream( - UnreliableObjectReceiveStream[T_Item], UnreliableObjectSendStream[T_Item] -): - """ - A bidirectional message stream which does not guarantee the order or reliability of message - delivery. - """ - - -class ObjectReceiveStream(UnreliableObjectReceiveStream[T_co]): - """ - A receive message stream which guarantees that messages are received in the same order in - which they were sent, and that no messages are missed. - """ - - -class ObjectSendStream(UnreliableObjectSendStream[T_contra]): - """ - A send message stream which guarantees that messages are delivered in the same order in which - they were sent, without missing any messages in the middle. - """ - - -class ObjectStream( - ObjectReceiveStream[T_Item], - ObjectSendStream[T_Item], - UnreliableObjectStream[T_Item], -): - """ - A bidirectional message stream which guarantees the order and reliability of message delivery. - """ - - @abstractmethod - async def send_eof(self) -> None: - """ - Send an end-of-file indication to the peer. - - You should not try to send any further data to this stream after calling this method. - This method is idempotent (does nothing on successive calls). - """ - - -class ByteReceiveStream(AsyncResource, TypedAttributeProvider): - """ - An interface for receiving bytes from a single peer. - - Iterating this byte stream will yield a byte string of arbitrary length, but no more than - 65536 bytes. - """ - - def __aiter__(self) -> ByteReceiveStream: - return self - - async def __anext__(self) -> bytes: - try: - return await self.receive() - except EndOfStream: - raise StopAsyncIteration - - @abstractmethod - async def receive(self, max_bytes: int = 65536) -> bytes: - """ - Receive at most ``max_bytes`` bytes from the peer. - - .. note:: Implementors of this interface should not return an empty :class:`bytes` object, - and users should ignore them. - - :param max_bytes: maximum number of bytes to receive - :return: the received bytes - :raises ~anyio.EndOfStream: if this stream has been closed from the other end - """ - - -class ByteSendStream(AsyncResource, TypedAttributeProvider): - """An interface for sending bytes to a single peer.""" - - @abstractmethod - async def send(self, item: bytes) -> None: - """ - Send the given bytes to the peer. - - :param item: the bytes to send - """ - - -class ByteStream(ByteReceiveStream, ByteSendStream): - """A bidirectional byte stream.""" - - @abstractmethod - async def send_eof(self) -> None: - """ - Send an end-of-file indication to the peer. - - You should not try to send any further data to this stream after calling this method. - This method is idempotent (does nothing on successive calls). - """ - - -#: Type alias for all unreliable bytes-oriented receive streams. -AnyUnreliableByteReceiveStream = Union[ - UnreliableObjectReceiveStream[bytes], ByteReceiveStream -] -#: Type alias for all unreliable bytes-oriented send streams. -AnyUnreliableByteSendStream = Union[UnreliableObjectSendStream[bytes], ByteSendStream] -#: Type alias for all unreliable bytes-oriented streams. -AnyUnreliableByteStream = Union[UnreliableObjectStream[bytes], ByteStream] -#: Type alias for all bytes-oriented receive streams. -AnyByteReceiveStream = Union[ObjectReceiveStream[bytes], ByteReceiveStream] -#: Type alias for all bytes-oriented send streams. -AnyByteSendStream = Union[ObjectSendStream[bytes], ByteSendStream] -#: Type alias for all bytes-oriented streams. -AnyByteStream = Union[ObjectStream[bytes], ByteStream] - - -class Listener(Generic[T_co], AsyncResource, TypedAttributeProvider): - """An interface for objects that let you accept incoming connections.""" - - @abstractmethod - async def serve( - self, - handler: Callable[[T_co], Any], - task_group: TaskGroup | None = None, - ) -> None: - """ - Accept incoming connections as they come in and start tasks to handle them. - - :param handler: a callable that will be used to handle each accepted connection - :param task_group: the task group that will be used to start tasks for handling each - accepted connection (if omitted, an ad-hoc task group will be created) - """ diff --git a/venv/lib/python3.9/site-packages/anyio/abc/_subprocesses.py b/venv/lib/python3.9/site-packages/anyio/abc/_subprocesses.py deleted file mode 100644 index 704b44a..0000000 --- a/venv/lib/python3.9/site-packages/anyio/abc/_subprocesses.py +++ /dev/null @@ -1,79 +0,0 @@ -from __future__ import annotations - -from abc import abstractmethod -from signal import Signals - -from ._resources import AsyncResource -from ._streams import ByteReceiveStream, ByteSendStream - - -class Process(AsyncResource): - """An asynchronous version of :class:`subprocess.Popen`.""" - - @abstractmethod - async def wait(self) -> int: - """ - Wait until the process exits. - - :return: the exit code of the process - """ - - @abstractmethod - def terminate(self) -> None: - """ - Terminates the process, gracefully if possible. - - On Windows, this calls ``TerminateProcess()``. - On POSIX systems, this sends ``SIGTERM`` to the process. - - .. seealso:: :meth:`subprocess.Popen.terminate` - """ - - @abstractmethod - def kill(self) -> None: - """ - Kills the process. - - On Windows, this calls ``TerminateProcess()``. - On POSIX systems, this sends ``SIGKILL`` to the process. - - .. seealso:: :meth:`subprocess.Popen.kill` - """ - - @abstractmethod - def send_signal(self, signal: Signals) -> None: - """ - Send a signal to the subprocess. - - .. seealso:: :meth:`subprocess.Popen.send_signal` - - :param signal: the signal number (e.g. :data:`signal.SIGHUP`) - """ - - @property - @abstractmethod - def pid(self) -> int: - """The process ID of the process.""" - - @property - @abstractmethod - def returncode(self) -> int | None: - """ - The return code of the process. If the process has not yet terminated, this will be - ``None``. - """ - - @property - @abstractmethod - def stdin(self) -> ByteSendStream | None: - """The stream for the standard input of the process.""" - - @property - @abstractmethod - def stdout(self) -> ByteReceiveStream | None: - """The stream for the standard output of the process.""" - - @property - @abstractmethod - def stderr(self) -> ByteReceiveStream | None: - """The stream for the standard error output of the process.""" diff --git a/venv/lib/python3.9/site-packages/anyio/abc/_tasks.py b/venv/lib/python3.9/site-packages/anyio/abc/_tasks.py deleted file mode 100644 index e48d3c1..0000000 --- a/venv/lib/python3.9/site-packages/anyio/abc/_tasks.py +++ /dev/null @@ -1,119 +0,0 @@ -from __future__ import annotations - -import sys -from abc import ABCMeta, abstractmethod -from types import TracebackType -from typing import TYPE_CHECKING, Any, Awaitable, Callable, TypeVar, overload -from warnings import warn - -if sys.version_info >= (3, 8): - from typing import Protocol -else: - from typing_extensions import Protocol - -if TYPE_CHECKING: - from anyio._core._tasks import CancelScope - -T_Retval = TypeVar("T_Retval") -T_contra = TypeVar("T_contra", contravariant=True) - - -class TaskStatus(Protocol[T_contra]): - @overload - def started(self: TaskStatus[None]) -> None: - ... - - @overload - def started(self, value: T_contra) -> None: - ... - - def started(self, value: T_contra | None = None) -> None: - """ - Signal that the task has started. - - :param value: object passed back to the starter of the task - """ - - -class TaskGroup(metaclass=ABCMeta): - """ - Groups several asynchronous tasks together. - - :ivar cancel_scope: the cancel scope inherited by all child tasks - :vartype cancel_scope: CancelScope - """ - - cancel_scope: CancelScope - - async def spawn( - self, - func: Callable[..., Awaitable[Any]], - *args: object, - name: object = None, - ) -> None: - """ - Start a new task in this task group. - - :param func: a coroutine function - :param args: positional arguments to call the function with - :param name: name of the task, for the purposes of introspection and debugging - - .. deprecated:: 3.0 - Use :meth:`start_soon` instead. If your code needs AnyIO 2 compatibility, you - can keep using this until AnyIO 4. - - """ - warn( - 'spawn() is deprecated -- use start_soon() (without the "await") instead', - DeprecationWarning, - ) - self.start_soon(func, *args, name=name) - - @abstractmethod - def start_soon( - self, - func: Callable[..., Awaitable[Any]], - *args: object, - name: object = None, - ) -> None: - """ - Start a new task in this task group. - - :param func: a coroutine function - :param args: positional arguments to call the function with - :param name: name of the task, for the purposes of introspection and debugging - - .. versionadded:: 3.0 - """ - - @abstractmethod - async def start( - self, - func: Callable[..., Awaitable[Any]], - *args: object, - name: object = None, - ) -> Any: - """ - Start a new task and wait until it signals for readiness. - - :param func: a coroutine function - :param args: positional arguments to call the function with - :param name: name of the task, for the purposes of introspection and debugging - :return: the value passed to ``task_status.started()`` - :raises RuntimeError: if the task finishes without calling ``task_status.started()`` - - .. versionadded:: 3.0 - """ - - @abstractmethod - async def __aenter__(self) -> TaskGroup: - """Enter the task group context and allow starting new tasks.""" - - @abstractmethod - async def __aexit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - """Exit the task group context waiting for all tasks to finish.""" diff --git a/venv/lib/python3.9/site-packages/anyio/abc/_testing.py b/venv/lib/python3.9/site-packages/anyio/abc/_testing.py deleted file mode 100644 index ee2cff5..0000000 --- a/venv/lib/python3.9/site-packages/anyio/abc/_testing.py +++ /dev/null @@ -1,70 +0,0 @@ -from __future__ import annotations - -import types -from abc import ABCMeta, abstractmethod -from collections.abc import AsyncGenerator, Iterable -from typing import Any, Callable, Coroutine, TypeVar - -_T = TypeVar("_T") - - -class TestRunner(metaclass=ABCMeta): - """ - Encapsulates a running event loop. Every call made through this object will use the same event - loop. - """ - - def __enter__(self) -> TestRunner: - return self - - def __exit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: types.TracebackType | None, - ) -> bool | None: - self.close() - return None - - @abstractmethod - def close(self) -> None: - """Close the event loop.""" - - @abstractmethod - def run_asyncgen_fixture( - self, - fixture_func: Callable[..., AsyncGenerator[_T, Any]], - kwargs: dict[str, Any], - ) -> Iterable[_T]: - """ - Run an async generator fixture. - - :param fixture_func: the fixture function - :param kwargs: keyword arguments to call the fixture function with - :return: an iterator yielding the value yielded from the async generator - """ - - @abstractmethod - def run_fixture( - self, - fixture_func: Callable[..., Coroutine[Any, Any, _T]], - kwargs: dict[str, Any], - ) -> _T: - """ - Run an async fixture. - - :param fixture_func: the fixture function - :param kwargs: keyword arguments to call the fixture function with - :return: the return value of the fixture function - """ - - @abstractmethod - def run_test( - self, test_func: Callable[..., Coroutine[Any, Any, Any]], kwargs: dict[str, Any] - ) -> None: - """ - Run an async test function. - - :param test_func: the test function - :param kwargs: keyword arguments to call the test function with - """ diff --git a/venv/lib/python3.9/site-packages/anyio/from_thread.py b/venv/lib/python3.9/site-packages/anyio/from_thread.py deleted file mode 100644 index 6b76861..0000000 --- a/venv/lib/python3.9/site-packages/anyio/from_thread.py +++ /dev/null @@ -1,500 +0,0 @@ -from __future__ import annotations - -import threading -from asyncio import iscoroutine -from concurrent.futures import FIRST_COMPLETED, Future, ThreadPoolExecutor, wait -from contextlib import AbstractContextManager, contextmanager -from types import TracebackType -from typing import ( - Any, - AsyncContextManager, - Awaitable, - Callable, - ContextManager, - Generator, - Generic, - Iterable, - TypeVar, - cast, - overload, -) -from warnings import warn - -from ._core import _eventloop -from ._core._eventloop import get_asynclib, get_cancelled_exc_class, threadlocals -from ._core._synchronization import Event -from ._core._tasks import CancelScope, create_task_group -from .abc._tasks import TaskStatus - -T_Retval = TypeVar("T_Retval") -T_co = TypeVar("T_co") - - -def run(func: Callable[..., Awaitable[T_Retval]], *args: object) -> T_Retval: - """ - Call a coroutine function from a worker thread. - - :param func: a coroutine function - :param args: positional arguments for the callable - :return: the return value of the coroutine function - - """ - try: - asynclib = threadlocals.current_async_module - except AttributeError: - raise RuntimeError("This function can only be run from an AnyIO worker thread") - - return asynclib.run_async_from_thread(func, *args) - - -def run_async_from_thread( - func: Callable[..., Awaitable[T_Retval]], *args: object -) -> T_Retval: - warn( - "run_async_from_thread() has been deprecated, use anyio.from_thread.run() instead", - DeprecationWarning, - ) - return run(func, *args) - - -def run_sync(func: Callable[..., T_Retval], *args: object) -> T_Retval: - """ - Call a function in the event loop thread from a worker thread. - - :param func: a callable - :param args: positional arguments for the callable - :return: the return value of the callable - - """ - try: - asynclib = threadlocals.current_async_module - except AttributeError: - raise RuntimeError("This function can only be run from an AnyIO worker thread") - - return asynclib.run_sync_from_thread(func, *args) - - -def run_sync_from_thread(func: Callable[..., T_Retval], *args: object) -> T_Retval: - warn( - "run_sync_from_thread() has been deprecated, use anyio.from_thread.run_sync() instead", - DeprecationWarning, - ) - return run_sync(func, *args) - - -class _BlockingAsyncContextManager(Generic[T_co], AbstractContextManager): - _enter_future: Future - _exit_future: Future - _exit_event: Event - _exit_exc_info: tuple[ - type[BaseException] | None, BaseException | None, TracebackType | None - ] = (None, None, None) - - def __init__(self, async_cm: AsyncContextManager[T_co], portal: BlockingPortal): - self._async_cm = async_cm - self._portal = portal - - async def run_async_cm(self) -> bool | None: - try: - self._exit_event = Event() - value = await self._async_cm.__aenter__() - except BaseException as exc: - self._enter_future.set_exception(exc) - raise - else: - self._enter_future.set_result(value) - - try: - # Wait for the sync context manager to exit. - # This next statement can raise `get_cancelled_exc_class()` if - # something went wrong in a task group in this async context - # manager. - await self._exit_event.wait() - finally: - # In case of cancellation, it could be that we end up here before - # `_BlockingAsyncContextManager.__exit__` is called, and an - # `_exit_exc_info` has been set. - result = await self._async_cm.__aexit__(*self._exit_exc_info) - return result - - def __enter__(self) -> T_co: - self._enter_future = Future() - self._exit_future = self._portal.start_task_soon(self.run_async_cm) - cm = self._enter_future.result() - return cast(T_co, cm) - - def __exit__( - self, - __exc_type: type[BaseException] | None, - __exc_value: BaseException | None, - __traceback: TracebackType | None, - ) -> bool | None: - self._exit_exc_info = __exc_type, __exc_value, __traceback - self._portal.call(self._exit_event.set) - return self._exit_future.result() - - -class _BlockingPortalTaskStatus(TaskStatus): - def __init__(self, future: Future): - self._future = future - - def started(self, value: object = None) -> None: - self._future.set_result(value) - - -class BlockingPortal: - """An object that lets external threads run code in an asynchronous event loop.""" - - def __new__(cls) -> BlockingPortal: - return get_asynclib().BlockingPortal() - - def __init__(self) -> None: - self._event_loop_thread_id: int | None = threading.get_ident() - self._stop_event = Event() - self._task_group = create_task_group() - self._cancelled_exc_class = get_cancelled_exc_class() - - async def __aenter__(self) -> BlockingPortal: - await self._task_group.__aenter__() - return self - - async def __aexit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> bool | None: - await self.stop() - return await self._task_group.__aexit__(exc_type, exc_val, exc_tb) - - def _check_running(self) -> None: - if self._event_loop_thread_id is None: - raise RuntimeError("This portal is not running") - if self._event_loop_thread_id == threading.get_ident(): - raise RuntimeError( - "This method cannot be called from the event loop thread" - ) - - async def sleep_until_stopped(self) -> None: - """Sleep until :meth:`stop` is called.""" - await self._stop_event.wait() - - async def stop(self, cancel_remaining: bool = False) -> None: - """ - Signal the portal to shut down. - - This marks the portal as no longer accepting new calls and exits from - :meth:`sleep_until_stopped`. - - :param cancel_remaining: ``True`` to cancel all the remaining tasks, ``False`` to let them - finish before returning - - """ - self._event_loop_thread_id = None - self._stop_event.set() - if cancel_remaining: - self._task_group.cancel_scope.cancel() - - async def _call_func( - self, func: Callable, args: tuple, kwargs: dict[str, Any], future: Future - ) -> None: - def callback(f: Future) -> None: - if f.cancelled() and self._event_loop_thread_id not in ( - None, - threading.get_ident(), - ): - self.call(scope.cancel) - - try: - retval = func(*args, **kwargs) - if iscoroutine(retval): - with CancelScope() as scope: - if future.cancelled(): - scope.cancel() - else: - future.add_done_callback(callback) - - retval = await retval - except self._cancelled_exc_class: - future.cancel() - except BaseException as exc: - if not future.cancelled(): - future.set_exception(exc) - - # Let base exceptions fall through - if not isinstance(exc, Exception): - raise - else: - if not future.cancelled(): - future.set_result(retval) - finally: - scope = None # type: ignore[assignment] - - def _spawn_task_from_thread( - self, - func: Callable, - args: tuple, - kwargs: dict[str, Any], - name: object, - future: Future, - ) -> None: - """ - Spawn a new task using the given callable. - - Implementors must ensure that the future is resolved when the task finishes. - - :param func: a callable - :param args: positional arguments to be passed to the callable - :param kwargs: keyword arguments to be passed to the callable - :param name: name of the task (will be coerced to a string if not ``None``) - :param future: a future that will resolve to the return value of the callable, or the - exception raised during its execution - - """ - raise NotImplementedError - - @overload - def call(self, func: Callable[..., Awaitable[T_Retval]], *args: object) -> T_Retval: - ... - - @overload - def call(self, func: Callable[..., T_Retval], *args: object) -> T_Retval: - ... - - def call( - self, func: Callable[..., Awaitable[T_Retval] | T_Retval], *args: object - ) -> T_Retval: - """ - Call the given function in the event loop thread. - - If the callable returns a coroutine object, it is awaited on. - - :param func: any callable - :raises RuntimeError: if the portal is not running or if this method is called from within - the event loop thread - - """ - return cast(T_Retval, self.start_task_soon(func, *args).result()) - - @overload - def spawn_task( - self, - func: Callable[..., Awaitable[T_Retval]], - *args: object, - name: object = None, - ) -> Future[T_Retval]: - ... - - @overload - def spawn_task( - self, func: Callable[..., T_Retval], *args: object, name: object = None - ) -> Future[T_Retval]: - ... - - def spawn_task( - self, - func: Callable[..., Awaitable[T_Retval] | T_Retval], - *args: object, - name: object = None, - ) -> Future[T_Retval]: - """ - Start a task in the portal's task group. - - :param func: the target coroutine function - :param args: positional arguments passed to ``func`` - :param name: name of the task (will be coerced to a string if not ``None``) - :return: a future that resolves with the return value of the callable if the task completes - successfully, or with the exception raised in the task - :raises RuntimeError: if the portal is not running or if this method is called from within - the event loop thread - - .. versionadded:: 2.1 - .. deprecated:: 3.0 - Use :meth:`start_task_soon` instead. If your code needs AnyIO 2 compatibility, you - can keep using this until AnyIO 4. - - """ - warn( - "spawn_task() is deprecated -- use start_task_soon() instead", - DeprecationWarning, - ) - return self.start_task_soon(func, *args, name=name) # type: ignore[arg-type] - - @overload - def start_task_soon( - self, - func: Callable[..., Awaitable[T_Retval]], - *args: object, - name: object = None, - ) -> Future[T_Retval]: - ... - - @overload - def start_task_soon( - self, func: Callable[..., T_Retval], *args: object, name: object = None - ) -> Future[T_Retval]: - ... - - def start_task_soon( - self, - func: Callable[..., Awaitable[T_Retval] | T_Retval], - *args: object, - name: object = None, - ) -> Future[T_Retval]: - """ - Start a task in the portal's task group. - - The task will be run inside a cancel scope which can be cancelled by cancelling the - returned future. - - :param func: the target function - :param args: positional arguments passed to ``func`` - :param name: name of the task (will be coerced to a string if not ``None``) - :return: a future that resolves with the return value of the callable if the - task completes successfully, or with the exception raised in the task - :raises RuntimeError: if the portal is not running or if this method is called - from within the event loop thread - :rtype: concurrent.futures.Future[T_Retval] - - .. versionadded:: 3.0 - - """ - self._check_running() - f: Future = Future() - self._spawn_task_from_thread(func, args, {}, name, f) - return f - - def start_task( - self, func: Callable[..., Awaitable[Any]], *args: object, name: object = None - ) -> tuple[Future[Any], Any]: - """ - Start a task in the portal's task group and wait until it signals for readiness. - - This method works the same way as :meth:`.abc.TaskGroup.start`. - - :param func: the target function - :param args: positional arguments passed to ``func`` - :param name: name of the task (will be coerced to a string if not ``None``) - :return: a tuple of (future, task_status_value) where the ``task_status_value`` - is the value passed to ``task_status.started()`` from within the target - function - :rtype: tuple[concurrent.futures.Future[Any], Any] - - .. versionadded:: 3.0 - - """ - - def task_done(future: Future) -> None: - if not task_status_future.done(): - if future.cancelled(): - task_status_future.cancel() - elif future.exception(): - task_status_future.set_exception(future.exception()) - else: - exc = RuntimeError( - "Task exited without calling task_status.started()" - ) - task_status_future.set_exception(exc) - - self._check_running() - task_status_future: Future = Future() - task_status = _BlockingPortalTaskStatus(task_status_future) - f: Future = Future() - f.add_done_callback(task_done) - self._spawn_task_from_thread(func, args, {"task_status": task_status}, name, f) - return f, task_status_future.result() - - def wrap_async_context_manager( - self, cm: AsyncContextManager[T_co] - ) -> ContextManager[T_co]: - """ - Wrap an async context manager as a synchronous context manager via this portal. - - Spawns a task that will call both ``__aenter__()`` and ``__aexit__()``, stopping in the - middle until the synchronous context manager exits. - - :param cm: an asynchronous context manager - :return: a synchronous context manager - - .. versionadded:: 2.1 - - """ - return _BlockingAsyncContextManager(cm, self) - - -def create_blocking_portal() -> BlockingPortal: - """ - Create a portal for running functions in the event loop thread from external threads. - - Use this function in asynchronous code when you need to allow external threads access to the - event loop where your asynchronous code is currently running. - - .. deprecated:: 3.0 - Use :class:`.BlockingPortal` directly. - - """ - warn( - "create_blocking_portal() has been deprecated -- use anyio.from_thread.BlockingPortal() " - "directly", - DeprecationWarning, - ) - return BlockingPortal() - - -@contextmanager -def start_blocking_portal( - backend: str = "asyncio", backend_options: dict[str, Any] | None = None -) -> Generator[BlockingPortal, Any, None]: - """ - Start a new event loop in a new thread and run a blocking portal in its main task. - - The parameters are the same as for :func:`~anyio.run`. - - :param backend: name of the backend - :param backend_options: backend options - :return: a context manager that yields a blocking portal - - .. versionchanged:: 3.0 - Usage as a context manager is now required. - - """ - - async def run_portal() -> None: - async with BlockingPortal() as portal_: - if future.set_running_or_notify_cancel(): - future.set_result(portal_) - await portal_.sleep_until_stopped() - - future: Future[BlockingPortal] = Future() - with ThreadPoolExecutor(1) as executor: - run_future = executor.submit( - _eventloop.run, - run_portal, # type: ignore[arg-type] - backend=backend, - backend_options=backend_options, - ) - try: - wait( - cast(Iterable[Future], [run_future, future]), - return_when=FIRST_COMPLETED, - ) - except BaseException: - future.cancel() - run_future.cancel() - raise - - if future.done(): - portal = future.result() - cancel_remaining_tasks = False - try: - yield portal - except BaseException: - cancel_remaining_tasks = True - raise - finally: - try: - portal.call(portal.stop, cancel_remaining_tasks) - except RuntimeError: - pass - - run_future.result() diff --git a/venv/lib/python3.9/site-packages/anyio/lowlevel.py b/venv/lib/python3.9/site-packages/anyio/lowlevel.py deleted file mode 100644 index 0e908c6..0000000 --- a/venv/lib/python3.9/site-packages/anyio/lowlevel.py +++ /dev/null @@ -1,174 +0,0 @@ -from __future__ import annotations - -import enum -import sys -from dataclasses import dataclass -from typing import Any, Generic, TypeVar, overload -from weakref import WeakKeyDictionary - -from ._core._eventloop import get_asynclib - -if sys.version_info >= (3, 8): - from typing import Literal -else: - from typing_extensions import Literal - -T = TypeVar("T") -D = TypeVar("D") - - -async def checkpoint() -> None: - """ - Check for cancellation and allow the scheduler to switch to another task. - - Equivalent to (but more efficient than):: - - await checkpoint_if_cancelled() - await cancel_shielded_checkpoint() - - - .. versionadded:: 3.0 - - """ - await get_asynclib().checkpoint() - - -async def checkpoint_if_cancelled() -> None: - """ - Enter a checkpoint if the enclosing cancel scope has been cancelled. - - This does not allow the scheduler to switch to a different task. - - .. versionadded:: 3.0 - - """ - await get_asynclib().checkpoint_if_cancelled() - - -async def cancel_shielded_checkpoint() -> None: - """ - Allow the scheduler to switch to another task but without checking for cancellation. - - Equivalent to (but potentially more efficient than):: - - with CancelScope(shield=True): - await checkpoint() - - - .. versionadded:: 3.0 - - """ - await get_asynclib().cancel_shielded_checkpoint() - - -def current_token() -> object: - """Return a backend specific token object that can be used to get back to the event loop.""" - return get_asynclib().current_token() - - -_run_vars: WeakKeyDictionary[Any, dict[str, Any]] = WeakKeyDictionary() -_token_wrappers: dict[Any, _TokenWrapper] = {} - - -@dataclass(frozen=True) -class _TokenWrapper: - __slots__ = "_token", "__weakref__" - _token: object - - -class _NoValueSet(enum.Enum): - NO_VALUE_SET = enum.auto() - - -class RunvarToken(Generic[T]): - __slots__ = "_var", "_value", "_redeemed" - - def __init__(self, var: RunVar[T], value: T | Literal[_NoValueSet.NO_VALUE_SET]): - self._var = var - self._value: T | Literal[_NoValueSet.NO_VALUE_SET] = value - self._redeemed = False - - -class RunVar(Generic[T]): - """ - Like a :class:`~contextvars.ContextVar`, except scoped to the running event loop. - """ - - __slots__ = "_name", "_default" - - NO_VALUE_SET: Literal[_NoValueSet.NO_VALUE_SET] = _NoValueSet.NO_VALUE_SET - - _token_wrappers: set[_TokenWrapper] = set() - - def __init__( - self, - name: str, - default: T | Literal[_NoValueSet.NO_VALUE_SET] = NO_VALUE_SET, - ): - self._name = name - self._default = default - - @property - def _current_vars(self) -> dict[str, T]: - token = current_token() - while True: - try: - return _run_vars[token] - except TypeError: - # Happens when token isn't weak referable (TrioToken). - # This workaround does mean that some memory will leak on Trio until the problem - # is fixed on their end. - token = _TokenWrapper(token) - self._token_wrappers.add(token) - except KeyError: - run_vars = _run_vars[token] = {} - return run_vars - - @overload - def get(self, default: D) -> T | D: - ... - - @overload - def get(self) -> T: - ... - - def get( - self, default: D | Literal[_NoValueSet.NO_VALUE_SET] = NO_VALUE_SET - ) -> T | D: - try: - return self._current_vars[self._name] - except KeyError: - if default is not RunVar.NO_VALUE_SET: - return default - elif self._default is not RunVar.NO_VALUE_SET: - return self._default - - raise LookupError( - f'Run variable "{self._name}" has no value and no default set' - ) - - def set(self, value: T) -> RunvarToken[T]: - current_vars = self._current_vars - token = RunvarToken(self, current_vars.get(self._name, RunVar.NO_VALUE_SET)) - current_vars[self._name] = value - return token - - def reset(self, token: RunvarToken[T]) -> None: - if token._var is not self: - raise ValueError("This token does not belong to this RunVar") - - if token._redeemed: - raise ValueError("This token has already been used") - - if token._value is _NoValueSet.NO_VALUE_SET: - try: - del self._current_vars[self._name] - except KeyError: - pass - else: - self._current_vars[self._name] = token._value - - token._redeemed = True - - def __repr__(self) -> str: - return f"" diff --git a/venv/lib/python3.9/site-packages/anyio/py.typed b/venv/lib/python3.9/site-packages/anyio/py.typed deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/anyio/pytest_plugin.py b/venv/lib/python3.9/site-packages/anyio/pytest_plugin.py deleted file mode 100644 index 044ce69..0000000 --- a/venv/lib/python3.9/site-packages/anyio/pytest_plugin.py +++ /dev/null @@ -1,142 +0,0 @@ -from __future__ import annotations - -from contextlib import contextmanager -from inspect import isasyncgenfunction, iscoroutinefunction -from typing import Any, Dict, Generator, Tuple, cast - -import pytest -import sniffio - -from ._core._eventloop import get_all_backends, get_asynclib -from .abc import TestRunner - -_current_runner: TestRunner | None = None - - -def extract_backend_and_options(backend: object) -> tuple[str, dict[str, Any]]: - if isinstance(backend, str): - return backend, {} - elif isinstance(backend, tuple) and len(backend) == 2: - if isinstance(backend[0], str) and isinstance(backend[1], dict): - return cast(Tuple[str, Dict[str, Any]], backend) - - raise TypeError("anyio_backend must be either a string or tuple of (string, dict)") - - -@contextmanager -def get_runner( - backend_name: str, backend_options: dict[str, Any] -) -> Generator[TestRunner, object, None]: - global _current_runner - if _current_runner: - yield _current_runner - return - - asynclib = get_asynclib(backend_name) - token = None - if sniffio.current_async_library_cvar.get(None) is None: - # Since we're in control of the event loop, we can cache the name of the async library - token = sniffio.current_async_library_cvar.set(backend_name) - - try: - backend_options = backend_options or {} - with asynclib.TestRunner(**backend_options) as runner: - _current_runner = runner - yield runner - finally: - _current_runner = None - if token: - sniffio.current_async_library_cvar.reset(token) - - -def pytest_configure(config: Any) -> None: - config.addinivalue_line( - "markers", - "anyio: mark the (coroutine function) test to be run " - "asynchronously via anyio.", - ) - - -def pytest_fixture_setup(fixturedef: Any, request: Any) -> None: - def wrapper(*args, anyio_backend, **kwargs): # type: ignore[no-untyped-def] - backend_name, backend_options = extract_backend_and_options(anyio_backend) - if has_backend_arg: - kwargs["anyio_backend"] = anyio_backend - - with get_runner(backend_name, backend_options) as runner: - if isasyncgenfunction(func): - yield from runner.run_asyncgen_fixture(func, kwargs) - else: - yield runner.run_fixture(func, kwargs) - - # Only apply this to coroutine functions and async generator functions in requests that involve - # the anyio_backend fixture - func = fixturedef.func - if isasyncgenfunction(func) or iscoroutinefunction(func): - if "anyio_backend" in request.fixturenames: - has_backend_arg = "anyio_backend" in fixturedef.argnames - fixturedef.func = wrapper - if not has_backend_arg: - fixturedef.argnames += ("anyio_backend",) - - -@pytest.hookimpl(tryfirst=True) -def pytest_pycollect_makeitem(collector: Any, name: Any, obj: Any) -> None: - if collector.istestfunction(obj, name): - inner_func = obj.hypothesis.inner_test if hasattr(obj, "hypothesis") else obj - if iscoroutinefunction(inner_func): - marker = collector.get_closest_marker("anyio") - own_markers = getattr(obj, "pytestmark", ()) - if marker or any(marker.name == "anyio" for marker in own_markers): - pytest.mark.usefixtures("anyio_backend")(obj) - - -@pytest.hookimpl(tryfirst=True) -def pytest_pyfunc_call(pyfuncitem: Any) -> bool | None: - def run_with_hypothesis(**kwargs: Any) -> None: - with get_runner(backend_name, backend_options) as runner: - runner.run_test(original_func, kwargs) - - backend = pyfuncitem.funcargs.get("anyio_backend") - if backend: - backend_name, backend_options = extract_backend_and_options(backend) - - if hasattr(pyfuncitem.obj, "hypothesis"): - # Wrap the inner test function unless it's already wrapped - original_func = pyfuncitem.obj.hypothesis.inner_test - if original_func.__qualname__ != run_with_hypothesis.__qualname__: - if iscoroutinefunction(original_func): - pyfuncitem.obj.hypothesis.inner_test = run_with_hypothesis - - return None - - if iscoroutinefunction(pyfuncitem.obj): - funcargs = pyfuncitem.funcargs - testargs = {arg: funcargs[arg] for arg in pyfuncitem._fixtureinfo.argnames} - with get_runner(backend_name, backend_options) as runner: - runner.run_test(pyfuncitem.obj, testargs) - - return True - - return None - - -@pytest.fixture(params=get_all_backends()) -def anyio_backend(request: Any) -> Any: - return request.param - - -@pytest.fixture -def anyio_backend_name(anyio_backend: Any) -> str: - if isinstance(anyio_backend, str): - return anyio_backend - else: - return anyio_backend[0] - - -@pytest.fixture -def anyio_backend_options(anyio_backend: Any) -> dict[str, Any]: - if isinstance(anyio_backend, str): - return {} - else: - return anyio_backend[1] diff --git a/venv/lib/python3.9/site-packages/anyio/streams/__init__.py b/venv/lib/python3.9/site-packages/anyio/streams/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/anyio/streams/buffered.py b/venv/lib/python3.9/site-packages/anyio/streams/buffered.py deleted file mode 100644 index 11474c1..0000000 --- a/venv/lib/python3.9/site-packages/anyio/streams/buffered.py +++ /dev/null @@ -1,118 +0,0 @@ -from __future__ import annotations - -from dataclasses import dataclass, field -from typing import Any, Callable, Mapping - -from .. import ClosedResourceError, DelimiterNotFound, EndOfStream, IncompleteRead -from ..abc import AnyByteReceiveStream, ByteReceiveStream - - -@dataclass(eq=False) -class BufferedByteReceiveStream(ByteReceiveStream): - """ - Wraps any bytes-based receive stream and uses a buffer to provide sophisticated receiving - capabilities in the form of a byte stream. - """ - - receive_stream: AnyByteReceiveStream - _buffer: bytearray = field(init=False, default_factory=bytearray) - _closed: bool = field(init=False, default=False) - - async def aclose(self) -> None: - await self.receive_stream.aclose() - self._closed = True - - @property - def buffer(self) -> bytes: - """The bytes currently in the buffer.""" - return bytes(self._buffer) - - @property - def extra_attributes(self) -> Mapping[Any, Callable[[], Any]]: - return self.receive_stream.extra_attributes - - async def receive(self, max_bytes: int = 65536) -> bytes: - if self._closed: - raise ClosedResourceError - - if self._buffer: - chunk = bytes(self._buffer[:max_bytes]) - del self._buffer[:max_bytes] - return chunk - elif isinstance(self.receive_stream, ByteReceiveStream): - return await self.receive_stream.receive(max_bytes) - else: - # With a bytes-oriented object stream, we need to handle any surplus bytes we get from - # the receive() call - chunk = await self.receive_stream.receive() - if len(chunk) > max_bytes: - # Save the surplus bytes in the buffer - self._buffer.extend(chunk[max_bytes:]) - return chunk[:max_bytes] - else: - return chunk - - async def receive_exactly(self, nbytes: int) -> bytes: - """ - Read exactly the given amount of bytes from the stream. - - :param nbytes: the number of bytes to read - :return: the bytes read - :raises ~anyio.IncompleteRead: if the stream was closed before the requested - amount of bytes could be read from the stream - - """ - while True: - remaining = nbytes - len(self._buffer) - if remaining <= 0: - retval = self._buffer[:nbytes] - del self._buffer[:nbytes] - return bytes(retval) - - try: - if isinstance(self.receive_stream, ByteReceiveStream): - chunk = await self.receive_stream.receive(remaining) - else: - chunk = await self.receive_stream.receive() - except EndOfStream as exc: - raise IncompleteRead from exc - - self._buffer.extend(chunk) - - async def receive_until(self, delimiter: bytes, max_bytes: int) -> bytes: - """ - Read from the stream until the delimiter is found or max_bytes have been read. - - :param delimiter: the marker to look for in the stream - :param max_bytes: maximum number of bytes that will be read before raising - :exc:`~anyio.DelimiterNotFound` - :return: the bytes read (not including the delimiter) - :raises ~anyio.IncompleteRead: if the stream was closed before the delimiter - was found - :raises ~anyio.DelimiterNotFound: if the delimiter is not found within the - bytes read up to the maximum allowed - - """ - delimiter_size = len(delimiter) - offset = 0 - while True: - # Check if the delimiter can be found in the current buffer - index = self._buffer.find(delimiter, offset) - if index >= 0: - found = self._buffer[:index] - del self._buffer[: index + len(delimiter) :] - return bytes(found) - - # Check if the buffer is already at or over the limit - if len(self._buffer) >= max_bytes: - raise DelimiterNotFound(max_bytes) - - # Read more data into the buffer from the socket - try: - data = await self.receive_stream.receive() - except EndOfStream as exc: - raise IncompleteRead from exc - - # Move the offset forward and add the new data to the buffer - offset = max(len(self._buffer) - delimiter_size + 1, 0) - self._buffer.extend(data) diff --git a/venv/lib/python3.9/site-packages/anyio/streams/file.py b/venv/lib/python3.9/site-packages/anyio/streams/file.py deleted file mode 100644 index 2840d40..0000000 --- a/venv/lib/python3.9/site-packages/anyio/streams/file.py +++ /dev/null @@ -1,147 +0,0 @@ -from __future__ import annotations - -from io import SEEK_SET, UnsupportedOperation -from os import PathLike -from pathlib import Path -from typing import Any, BinaryIO, Callable, Mapping, cast - -from .. import ( - BrokenResourceError, - ClosedResourceError, - EndOfStream, - TypedAttributeSet, - to_thread, - typed_attribute, -) -from ..abc import ByteReceiveStream, ByteSendStream - - -class FileStreamAttribute(TypedAttributeSet): - #: the open file descriptor - file: BinaryIO = typed_attribute() - #: the path of the file on the file system, if available (file must be a real file) - path: Path = typed_attribute() - #: the file number, if available (file must be a real file or a TTY) - fileno: int = typed_attribute() - - -class _BaseFileStream: - def __init__(self, file: BinaryIO): - self._file = file - - async def aclose(self) -> None: - await to_thread.run_sync(self._file.close) - - @property - def extra_attributes(self) -> Mapping[Any, Callable[[], Any]]: - attributes: dict[Any, Callable[[], Any]] = { - FileStreamAttribute.file: lambda: self._file, - } - - if hasattr(self._file, "name"): - attributes[FileStreamAttribute.path] = lambda: Path(self._file.name) - - try: - self._file.fileno() - except UnsupportedOperation: - pass - else: - attributes[FileStreamAttribute.fileno] = lambda: self._file.fileno() - - return attributes - - -class FileReadStream(_BaseFileStream, ByteReceiveStream): - """ - A byte stream that reads from a file in the file system. - - :param file: a file that has been opened for reading in binary mode - - .. versionadded:: 3.0 - """ - - @classmethod - async def from_path(cls, path: str | PathLike[str]) -> FileReadStream: - """ - Create a file read stream by opening the given file. - - :param path: path of the file to read from - - """ - file = await to_thread.run_sync(Path(path).open, "rb") - return cls(cast(BinaryIO, file)) - - async def receive(self, max_bytes: int = 65536) -> bytes: - try: - data = await to_thread.run_sync(self._file.read, max_bytes) - except ValueError: - raise ClosedResourceError from None - except OSError as exc: - raise BrokenResourceError from exc - - if data: - return data - else: - raise EndOfStream - - async def seek(self, position: int, whence: int = SEEK_SET) -> int: - """ - Seek the file to the given position. - - .. seealso:: :meth:`io.IOBase.seek` - - .. note:: Not all file descriptors are seekable. - - :param position: position to seek the file to - :param whence: controls how ``position`` is interpreted - :return: the new absolute position - :raises OSError: if the file is not seekable - - """ - return await to_thread.run_sync(self._file.seek, position, whence) - - async def tell(self) -> int: - """ - Return the current stream position. - - .. note:: Not all file descriptors are seekable. - - :return: the current absolute position - :raises OSError: if the file is not seekable - - """ - return await to_thread.run_sync(self._file.tell) - - -class FileWriteStream(_BaseFileStream, ByteSendStream): - """ - A byte stream that writes to a file in the file system. - - :param file: a file that has been opened for writing in binary mode - - .. versionadded:: 3.0 - """ - - @classmethod - async def from_path( - cls, path: str | PathLike[str], append: bool = False - ) -> FileWriteStream: - """ - Create a file write stream by opening the given file for writing. - - :param path: path of the file to write to - :param append: if ``True``, open the file for appending; if ``False``, any existing file - at the given path will be truncated - - """ - mode = "ab" if append else "wb" - file = await to_thread.run_sync(Path(path).open, mode) - return cls(cast(BinaryIO, file)) - - async def send(self, item: bytes) -> None: - try: - await to_thread.run_sync(self._file.write, item) - except ValueError: - raise ClosedResourceError from None - except OSError as exc: - raise BrokenResourceError from exc diff --git a/venv/lib/python3.9/site-packages/anyio/streams/memory.py b/venv/lib/python3.9/site-packages/anyio/streams/memory.py deleted file mode 100644 index a6499c1..0000000 --- a/venv/lib/python3.9/site-packages/anyio/streams/memory.py +++ /dev/null @@ -1,279 +0,0 @@ -from __future__ import annotations - -from collections import OrderedDict, deque -from dataclasses import dataclass, field -from types import TracebackType -from typing import Generic, NamedTuple, TypeVar - -from .. import ( - BrokenResourceError, - ClosedResourceError, - EndOfStream, - WouldBlock, - get_cancelled_exc_class, -) -from .._core._compat import DeprecatedAwaitable -from ..abc import Event, ObjectReceiveStream, ObjectSendStream -from ..lowlevel import checkpoint - -T_Item = TypeVar("T_Item") -T_co = TypeVar("T_co", covariant=True) -T_contra = TypeVar("T_contra", contravariant=True) - - -class MemoryObjectStreamStatistics(NamedTuple): - current_buffer_used: int #: number of items stored in the buffer - #: maximum number of items that can be stored on this stream (or :data:`math.inf`) - max_buffer_size: float - open_send_streams: int #: number of unclosed clones of the send stream - open_receive_streams: int #: number of unclosed clones of the receive stream - tasks_waiting_send: int #: number of tasks blocked on :meth:`MemoryObjectSendStream.send` - #: number of tasks blocked on :meth:`MemoryObjectReceiveStream.receive` - tasks_waiting_receive: int - - -@dataclass(eq=False) -class MemoryObjectStreamState(Generic[T_Item]): - max_buffer_size: float = field() - buffer: deque[T_Item] = field(init=False, default_factory=deque) - open_send_channels: int = field(init=False, default=0) - open_receive_channels: int = field(init=False, default=0) - waiting_receivers: OrderedDict[Event, list[T_Item]] = field( - init=False, default_factory=OrderedDict - ) - waiting_senders: OrderedDict[Event, T_Item] = field( - init=False, default_factory=OrderedDict - ) - - def statistics(self) -> MemoryObjectStreamStatistics: - return MemoryObjectStreamStatistics( - len(self.buffer), - self.max_buffer_size, - self.open_send_channels, - self.open_receive_channels, - len(self.waiting_senders), - len(self.waiting_receivers), - ) - - -@dataclass(eq=False) -class MemoryObjectReceiveStream(Generic[T_co], ObjectReceiveStream[T_co]): - _state: MemoryObjectStreamState[T_co] - _closed: bool = field(init=False, default=False) - - def __post_init__(self) -> None: - self._state.open_receive_channels += 1 - - def receive_nowait(self) -> T_co: - """ - Receive the next item if it can be done without waiting. - - :return: the received item - :raises ~anyio.ClosedResourceError: if this send stream has been closed - :raises ~anyio.EndOfStream: if the buffer is empty and this stream has been - closed from the sending end - :raises ~anyio.WouldBlock: if there are no items in the buffer and no tasks - waiting to send - - """ - if self._closed: - raise ClosedResourceError - - if self._state.waiting_senders: - # Get the item from the next sender - send_event, item = self._state.waiting_senders.popitem(last=False) - self._state.buffer.append(item) - send_event.set() - - if self._state.buffer: - return self._state.buffer.popleft() - elif not self._state.open_send_channels: - raise EndOfStream - - raise WouldBlock - - async def receive(self) -> T_co: - await checkpoint() - try: - return self.receive_nowait() - except WouldBlock: - # Add ourselves in the queue - receive_event = Event() - container: list[T_co] = [] - self._state.waiting_receivers[receive_event] = container - - try: - await receive_event.wait() - except get_cancelled_exc_class(): - # Ignore the immediate cancellation if we already received an item, so as not to - # lose it - if not container: - raise - finally: - self._state.waiting_receivers.pop(receive_event, None) - - if container: - return container[0] - else: - raise EndOfStream - - def clone(self) -> MemoryObjectReceiveStream[T_co]: - """ - Create a clone of this receive stream. - - Each clone can be closed separately. Only when all clones have been closed will the - receiving end of the memory stream be considered closed by the sending ends. - - :return: the cloned stream - - """ - if self._closed: - raise ClosedResourceError - - return MemoryObjectReceiveStream(_state=self._state) - - def close(self) -> None: - """ - Close the stream. - - This works the exact same way as :meth:`aclose`, but is provided as a special case for the - benefit of synchronous callbacks. - - """ - if not self._closed: - self._closed = True - self._state.open_receive_channels -= 1 - if self._state.open_receive_channels == 0: - send_events = list(self._state.waiting_senders.keys()) - for event in send_events: - event.set() - - async def aclose(self) -> None: - self.close() - - def statistics(self) -> MemoryObjectStreamStatistics: - """ - Return statistics about the current state of this stream. - - .. versionadded:: 3.0 - """ - return self._state.statistics() - - def __enter__(self) -> MemoryObjectReceiveStream[T_co]: - return self - - def __exit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> None: - self.close() - - -@dataclass(eq=False) -class MemoryObjectSendStream(Generic[T_contra], ObjectSendStream[T_contra]): - _state: MemoryObjectStreamState[T_contra] - _closed: bool = field(init=False, default=False) - - def __post_init__(self) -> None: - self._state.open_send_channels += 1 - - def send_nowait(self, item: T_contra) -> DeprecatedAwaitable: - """ - Send an item immediately if it can be done without waiting. - - :param item: the item to send - :raises ~anyio.ClosedResourceError: if this send stream has been closed - :raises ~anyio.BrokenResourceError: if the stream has been closed from the - receiving end - :raises ~anyio.WouldBlock: if the buffer is full and there are no tasks waiting - to receive - - """ - if self._closed: - raise ClosedResourceError - if not self._state.open_receive_channels: - raise BrokenResourceError - - if self._state.waiting_receivers: - receive_event, container = self._state.waiting_receivers.popitem(last=False) - container.append(item) - receive_event.set() - elif len(self._state.buffer) < self._state.max_buffer_size: - self._state.buffer.append(item) - else: - raise WouldBlock - - return DeprecatedAwaitable(self.send_nowait) - - async def send(self, item: T_contra) -> None: - await checkpoint() - try: - self.send_nowait(item) - except WouldBlock: - # Wait until there's someone on the receiving end - send_event = Event() - self._state.waiting_senders[send_event] = item - try: - await send_event.wait() - except BaseException: - self._state.waiting_senders.pop(send_event, None) # type: ignore[arg-type] - raise - - if self._state.waiting_senders.pop(send_event, None): # type: ignore[arg-type] - raise BrokenResourceError - - def clone(self) -> MemoryObjectSendStream[T_contra]: - """ - Create a clone of this send stream. - - Each clone can be closed separately. Only when all clones have been closed will the - sending end of the memory stream be considered closed by the receiving ends. - - :return: the cloned stream - - """ - if self._closed: - raise ClosedResourceError - - return MemoryObjectSendStream(_state=self._state) - - def close(self) -> None: - """ - Close the stream. - - This works the exact same way as :meth:`aclose`, but is provided as a special case for the - benefit of synchronous callbacks. - - """ - if not self._closed: - self._closed = True - self._state.open_send_channels -= 1 - if self._state.open_send_channels == 0: - receive_events = list(self._state.waiting_receivers.keys()) - self._state.waiting_receivers.clear() - for event in receive_events: - event.set() - - async def aclose(self) -> None: - self.close() - - def statistics(self) -> MemoryObjectStreamStatistics: - """ - Return statistics about the current state of this stream. - - .. versionadded:: 3.0 - """ - return self._state.statistics() - - def __enter__(self) -> MemoryObjectSendStream[T_contra]: - return self - - def __exit__( - self, - exc_type: type[BaseException] | None, - exc_val: BaseException | None, - exc_tb: TracebackType | None, - ) -> None: - self.close() diff --git a/venv/lib/python3.9/site-packages/anyio/streams/stapled.py b/venv/lib/python3.9/site-packages/anyio/streams/stapled.py deleted file mode 100644 index 1b2862e..0000000 --- a/venv/lib/python3.9/site-packages/anyio/streams/stapled.py +++ /dev/null @@ -1,140 +0,0 @@ -from __future__ import annotations - -from dataclasses import dataclass -from typing import Any, Callable, Generic, Mapping, Sequence, TypeVar - -from ..abc import ( - ByteReceiveStream, - ByteSendStream, - ByteStream, - Listener, - ObjectReceiveStream, - ObjectSendStream, - ObjectStream, - TaskGroup, -) - -T_Item = TypeVar("T_Item") -T_Stream = TypeVar("T_Stream") - - -@dataclass(eq=False) -class StapledByteStream(ByteStream): - """ - Combines two byte streams into a single, bidirectional byte stream. - - Extra attributes will be provided from both streams, with the receive stream providing the - values in case of a conflict. - - :param ByteSendStream send_stream: the sending byte stream - :param ByteReceiveStream receive_stream: the receiving byte stream - """ - - send_stream: ByteSendStream - receive_stream: ByteReceiveStream - - async def receive(self, max_bytes: int = 65536) -> bytes: - return await self.receive_stream.receive(max_bytes) - - async def send(self, item: bytes) -> None: - await self.send_stream.send(item) - - async def send_eof(self) -> None: - await self.send_stream.aclose() - - async def aclose(self) -> None: - await self.send_stream.aclose() - await self.receive_stream.aclose() - - @property - def extra_attributes(self) -> Mapping[Any, Callable[[], Any]]: - return { - **self.send_stream.extra_attributes, - **self.receive_stream.extra_attributes, - } - - -@dataclass(eq=False) -class StapledObjectStream(Generic[T_Item], ObjectStream[T_Item]): - """ - Combines two object streams into a single, bidirectional object stream. - - Extra attributes will be provided from both streams, with the receive stream providing the - values in case of a conflict. - - :param ObjectSendStream send_stream: the sending object stream - :param ObjectReceiveStream receive_stream: the receiving object stream - """ - - send_stream: ObjectSendStream[T_Item] - receive_stream: ObjectReceiveStream[T_Item] - - async def receive(self) -> T_Item: - return await self.receive_stream.receive() - - async def send(self, item: T_Item) -> None: - await self.send_stream.send(item) - - async def send_eof(self) -> None: - await self.send_stream.aclose() - - async def aclose(self) -> None: - await self.send_stream.aclose() - await self.receive_stream.aclose() - - @property - def extra_attributes(self) -> Mapping[Any, Callable[[], Any]]: - return { - **self.send_stream.extra_attributes, - **self.receive_stream.extra_attributes, - } - - -@dataclass(eq=False) -class MultiListener(Generic[T_Stream], Listener[T_Stream]): - """ - Combines multiple listeners into one, serving connections from all of them at once. - - Any MultiListeners in the given collection of listeners will have their listeners moved into - this one. - - Extra attributes are provided from each listener, with each successive listener overriding any - conflicting attributes from the previous one. - - :param listeners: listeners to serve - :type listeners: Sequence[Listener[T_Stream]] - """ - - listeners: Sequence[Listener[T_Stream]] - - def __post_init__(self) -> None: - listeners: list[Listener[T_Stream]] = [] - for listener in self.listeners: - if isinstance(listener, MultiListener): - listeners.extend(listener.listeners) - del listener.listeners[:] # type: ignore[attr-defined] - else: - listeners.append(listener) - - self.listeners = listeners - - async def serve( - self, handler: Callable[[T_Stream], Any], task_group: TaskGroup | None = None - ) -> None: - from .. import create_task_group - - async with create_task_group() as tg: - for listener in self.listeners: - tg.start_soon(listener.serve, handler, task_group) - - async def aclose(self) -> None: - for listener in self.listeners: - await listener.aclose() - - @property - def extra_attributes(self) -> Mapping[Any, Callable[[], Any]]: - attributes: dict = {} - for listener in self.listeners: - attributes.update(listener.extra_attributes) - - return attributes diff --git a/venv/lib/python3.9/site-packages/anyio/streams/text.py b/venv/lib/python3.9/site-packages/anyio/streams/text.py deleted file mode 100644 index bba2d3f..0000000 --- a/venv/lib/python3.9/site-packages/anyio/streams/text.py +++ /dev/null @@ -1,143 +0,0 @@ -from __future__ import annotations - -import codecs -from dataclasses import InitVar, dataclass, field -from typing import Any, Callable, Mapping - -from ..abc import ( - AnyByteReceiveStream, - AnyByteSendStream, - AnyByteStream, - ObjectReceiveStream, - ObjectSendStream, - ObjectStream, -) - - -@dataclass(eq=False) -class TextReceiveStream(ObjectReceiveStream[str]): - """ - Stream wrapper that decodes bytes to strings using the given encoding. - - Decoding is done using :class:`~codecs.IncrementalDecoder` which returns any completely - received unicode characters as soon as they come in. - - :param transport_stream: any bytes-based receive stream - :param encoding: character encoding to use for decoding bytes to strings (defaults to - ``utf-8``) - :param errors: handling scheme for decoding errors (defaults to ``strict``; see the - `codecs module documentation`_ for a comprehensive list of options) - - .. _codecs module documentation: https://docs.python.org/3/library/codecs.html#codec-objects - """ - - transport_stream: AnyByteReceiveStream - encoding: InitVar[str] = "utf-8" - errors: InitVar[str] = "strict" - _decoder: codecs.IncrementalDecoder = field(init=False) - - def __post_init__(self, encoding: str, errors: str) -> None: - decoder_class = codecs.getincrementaldecoder(encoding) - self._decoder = decoder_class(errors=errors) - - async def receive(self) -> str: - while True: - chunk = await self.transport_stream.receive() - decoded = self._decoder.decode(chunk) - if decoded: - return decoded - - async def aclose(self) -> None: - await self.transport_stream.aclose() - self._decoder.reset() - - @property - def extra_attributes(self) -> Mapping[Any, Callable[[], Any]]: - return self.transport_stream.extra_attributes - - -@dataclass(eq=False) -class TextSendStream(ObjectSendStream[str]): - """ - Sends strings to the wrapped stream as bytes using the given encoding. - - :param AnyByteSendStream transport_stream: any bytes-based send stream - :param str encoding: character encoding to use for encoding strings to bytes (defaults to - ``utf-8``) - :param str errors: handling scheme for encoding errors (defaults to ``strict``; see the - `codecs module documentation`_ for a comprehensive list of options) - - .. _codecs module documentation: https://docs.python.org/3/library/codecs.html#codec-objects - """ - - transport_stream: AnyByteSendStream - encoding: InitVar[str] = "utf-8" - errors: str = "strict" - _encoder: Callable[..., tuple[bytes, int]] = field(init=False) - - def __post_init__(self, encoding: str) -> None: - self._encoder = codecs.getencoder(encoding) - - async def send(self, item: str) -> None: - encoded = self._encoder(item, self.errors)[0] - await self.transport_stream.send(encoded) - - async def aclose(self) -> None: - await self.transport_stream.aclose() - - @property - def extra_attributes(self) -> Mapping[Any, Callable[[], Any]]: - return self.transport_stream.extra_attributes - - -@dataclass(eq=False) -class TextStream(ObjectStream[str]): - """ - A bidirectional stream that decodes bytes to strings on receive and encodes strings to bytes on - send. - - Extra attributes will be provided from both streams, with the receive stream providing the - values in case of a conflict. - - :param AnyByteStream transport_stream: any bytes-based stream - :param str encoding: character encoding to use for encoding/decoding strings to/from bytes - (defaults to ``utf-8``) - :param str errors: handling scheme for encoding errors (defaults to ``strict``; see the - `codecs module documentation`_ for a comprehensive list of options) - - .. _codecs module documentation: https://docs.python.org/3/library/codecs.html#codec-objects - """ - - transport_stream: AnyByteStream - encoding: InitVar[str] = "utf-8" - errors: InitVar[str] = "strict" - _receive_stream: TextReceiveStream = field(init=False) - _send_stream: TextSendStream = field(init=False) - - def __post_init__(self, encoding: str, errors: str) -> None: - self._receive_stream = TextReceiveStream( - self.transport_stream, encoding=encoding, errors=errors - ) - self._send_stream = TextSendStream( - self.transport_stream, encoding=encoding, errors=errors - ) - - async def receive(self) -> str: - return await self._receive_stream.receive() - - async def send(self, item: str) -> None: - await self._send_stream.send(item) - - async def send_eof(self) -> None: - await self.transport_stream.send_eof() - - async def aclose(self) -> None: - await self._send_stream.aclose() - await self._receive_stream.aclose() - - @property - def extra_attributes(self) -> Mapping[Any, Callable[[], Any]]: - return { - **self._send_stream.extra_attributes, - **self._receive_stream.extra_attributes, - } diff --git a/venv/lib/python3.9/site-packages/anyio/streams/tls.py b/venv/lib/python3.9/site-packages/anyio/streams/tls.py deleted file mode 100644 index 9f9e9fd..0000000 --- a/venv/lib/python3.9/site-packages/anyio/streams/tls.py +++ /dev/null @@ -1,320 +0,0 @@ -from __future__ import annotations - -import logging -import re -import ssl -from dataclasses import dataclass -from functools import wraps -from typing import Any, Callable, Mapping, Tuple, TypeVar - -from .. import ( - BrokenResourceError, - EndOfStream, - aclose_forcefully, - get_cancelled_exc_class, -) -from .._core._typedattr import TypedAttributeSet, typed_attribute -from ..abc import AnyByteStream, ByteStream, Listener, TaskGroup - -T_Retval = TypeVar("T_Retval") -_PCTRTT = Tuple[Tuple[str, str], ...] -_PCTRTTT = Tuple[_PCTRTT, ...] - - -class TLSAttribute(TypedAttributeSet): - """Contains Transport Layer Security related attributes.""" - - #: the selected ALPN protocol - alpn_protocol: str | None = typed_attribute() - #: the channel binding for type ``tls-unique`` - channel_binding_tls_unique: bytes = typed_attribute() - #: the selected cipher - cipher: tuple[str, str, int] = typed_attribute() - #: the peer certificate in dictionary form (see :meth:`ssl.SSLSocket.getpeercert` - #: for more information) - peer_certificate: dict[str, str | _PCTRTTT | _PCTRTT] | None = typed_attribute() - #: the peer certificate in binary form - peer_certificate_binary: bytes | None = typed_attribute() - #: ``True`` if this is the server side of the connection - server_side: bool = typed_attribute() - #: ciphers shared by the client during the TLS handshake (``None`` if this is the - #: client side) - shared_ciphers: list[tuple[str, str, int]] | None = typed_attribute() - #: the :class:`~ssl.SSLObject` used for encryption - ssl_object: ssl.SSLObject = typed_attribute() - #: ``True`` if this stream does (and expects) a closing TLS handshake when the - #: stream is being closed - standard_compatible: bool = typed_attribute() - #: the TLS protocol version (e.g. ``TLSv1.2``) - tls_version: str = typed_attribute() - - -@dataclass(eq=False) -class TLSStream(ByteStream): - """ - A stream wrapper that encrypts all sent data and decrypts received data. - - This class has no public initializer; use :meth:`wrap` instead. - All extra attributes from :class:`~TLSAttribute` are supported. - - :var AnyByteStream transport_stream: the wrapped stream - - """ - - transport_stream: AnyByteStream - standard_compatible: bool - _ssl_object: ssl.SSLObject - _read_bio: ssl.MemoryBIO - _write_bio: ssl.MemoryBIO - - @classmethod - async def wrap( - cls, - transport_stream: AnyByteStream, - *, - server_side: bool | None = None, - hostname: str | None = None, - ssl_context: ssl.SSLContext | None = None, - standard_compatible: bool = True, - ) -> TLSStream: - """ - Wrap an existing stream with Transport Layer Security. - - This performs a TLS handshake with the peer. - - :param transport_stream: a bytes-transporting stream to wrap - :param server_side: ``True`` if this is the server side of the connection, - ``False`` if this is the client side (if omitted, will be set to ``False`` - if ``hostname`` has been provided, ``False`` otherwise). Used only to create - a default context when an explicit context has not been provided. - :param hostname: host name of the peer (if host name checking is desired) - :param ssl_context: the SSLContext object to use (if not provided, a secure - default will be created) - :param standard_compatible: if ``False``, skip the closing handshake when closing the - connection, and don't raise an exception if the peer does the same - :raises ~ssl.SSLError: if the TLS handshake fails - - """ - if server_side is None: - server_side = not hostname - - if not ssl_context: - purpose = ( - ssl.Purpose.CLIENT_AUTH if server_side else ssl.Purpose.SERVER_AUTH - ) - ssl_context = ssl.create_default_context(purpose) - - # Re-enable detection of unexpected EOFs if it was disabled by Python - if hasattr(ssl, "OP_IGNORE_UNEXPECTED_EOF"): - ssl_context.options &= ~ssl.OP_IGNORE_UNEXPECTED_EOF - - bio_in = ssl.MemoryBIO() - bio_out = ssl.MemoryBIO() - ssl_object = ssl_context.wrap_bio( - bio_in, bio_out, server_side=server_side, server_hostname=hostname - ) - wrapper = cls( - transport_stream=transport_stream, - standard_compatible=standard_compatible, - _ssl_object=ssl_object, - _read_bio=bio_in, - _write_bio=bio_out, - ) - await wrapper._call_sslobject_method(ssl_object.do_handshake) - return wrapper - - async def _call_sslobject_method( - self, func: Callable[..., T_Retval], *args: object - ) -> T_Retval: - while True: - try: - result = func(*args) - except ssl.SSLWantReadError: - try: - # Flush any pending writes first - if self._write_bio.pending: - await self.transport_stream.send(self._write_bio.read()) - - data = await self.transport_stream.receive() - except EndOfStream: - self._read_bio.write_eof() - except OSError as exc: - self._read_bio.write_eof() - self._write_bio.write_eof() - raise BrokenResourceError from exc - else: - self._read_bio.write(data) - except ssl.SSLWantWriteError: - await self.transport_stream.send(self._write_bio.read()) - except ssl.SSLSyscallError as exc: - self._read_bio.write_eof() - self._write_bio.write_eof() - raise BrokenResourceError from exc - except ssl.SSLError as exc: - self._read_bio.write_eof() - self._write_bio.write_eof() - if ( - isinstance(exc, ssl.SSLEOFError) - or "UNEXPECTED_EOF_WHILE_READING" in exc.strerror - ): - if self.standard_compatible: - raise BrokenResourceError from exc - else: - raise EndOfStream from None - - raise - else: - # Flush any pending writes first - if self._write_bio.pending: - await self.transport_stream.send(self._write_bio.read()) - - return result - - async def unwrap(self) -> tuple[AnyByteStream, bytes]: - """ - Does the TLS closing handshake. - - :return: a tuple of (wrapped byte stream, bytes left in the read buffer) - - """ - await self._call_sslobject_method(self._ssl_object.unwrap) - self._read_bio.write_eof() - self._write_bio.write_eof() - return self.transport_stream, self._read_bio.read() - - async def aclose(self) -> None: - if self.standard_compatible: - try: - await self.unwrap() - except BaseException: - await aclose_forcefully(self.transport_stream) - raise - - await self.transport_stream.aclose() - - async def receive(self, max_bytes: int = 65536) -> bytes: - data = await self._call_sslobject_method(self._ssl_object.read, max_bytes) - if not data: - raise EndOfStream - - return data - - async def send(self, item: bytes) -> None: - await self._call_sslobject_method(self._ssl_object.write, item) - - async def send_eof(self) -> None: - tls_version = self.extra(TLSAttribute.tls_version) - match = re.match(r"TLSv(\d+)(?:\.(\d+))?", tls_version) - if match: - major, minor = int(match.group(1)), int(match.group(2) or 0) - if (major, minor) < (1, 3): - raise NotImplementedError( - f"send_eof() requires at least TLSv1.3; current " - f"session uses {tls_version}" - ) - - raise NotImplementedError( - "send_eof() has not yet been implemented for TLS streams" - ) - - @property - def extra_attributes(self) -> Mapping[Any, Callable[[], Any]]: - return { - **self.transport_stream.extra_attributes, - TLSAttribute.alpn_protocol: self._ssl_object.selected_alpn_protocol, - TLSAttribute.channel_binding_tls_unique: self._ssl_object.get_channel_binding, - TLSAttribute.cipher: self._ssl_object.cipher, - TLSAttribute.peer_certificate: lambda: self._ssl_object.getpeercert(False), - TLSAttribute.peer_certificate_binary: lambda: self._ssl_object.getpeercert( - True - ), - TLSAttribute.server_side: lambda: self._ssl_object.server_side, - TLSAttribute.shared_ciphers: lambda: self._ssl_object.shared_ciphers() - if self._ssl_object.server_side - else None, - TLSAttribute.standard_compatible: lambda: self.standard_compatible, - TLSAttribute.ssl_object: lambda: self._ssl_object, - TLSAttribute.tls_version: self._ssl_object.version, - } - - -@dataclass(eq=False) -class TLSListener(Listener[TLSStream]): - """ - A convenience listener that wraps another listener and auto-negotiates a TLS session on every - accepted connection. - - If the TLS handshake times out or raises an exception, :meth:`handle_handshake_error` is - called to do whatever post-mortem processing is deemed necessary. - - Supports only the :attr:`~TLSAttribute.standard_compatible` extra attribute. - - :param Listener listener: the listener to wrap - :param ssl_context: the SSL context object - :param standard_compatible: a flag passed through to :meth:`TLSStream.wrap` - :param handshake_timeout: time limit for the TLS handshake - (passed to :func:`~anyio.fail_after`) - """ - - listener: Listener[Any] - ssl_context: ssl.SSLContext - standard_compatible: bool = True - handshake_timeout: float = 30 - - @staticmethod - async def handle_handshake_error(exc: BaseException, stream: AnyByteStream) -> None: - """ - Handle an exception raised during the TLS handshake. - - This method does 3 things: - - #. Forcefully closes the original stream - #. Logs the exception (unless it was a cancellation exception) using the - ``anyio.streams.tls`` logger - #. Reraises the exception if it was a base exception or a cancellation exception - - :param exc: the exception - :param stream: the original stream - - """ - await aclose_forcefully(stream) - - # Log all except cancellation exceptions - if not isinstance(exc, get_cancelled_exc_class()): - logging.getLogger(__name__).exception("Error during TLS handshake") - - # Only reraise base exceptions and cancellation exceptions - if not isinstance(exc, Exception) or isinstance(exc, get_cancelled_exc_class()): - raise - - async def serve( - self, - handler: Callable[[TLSStream], Any], - task_group: TaskGroup | None = None, - ) -> None: - @wraps(handler) - async def handler_wrapper(stream: AnyByteStream) -> None: - from .. import fail_after - - try: - with fail_after(self.handshake_timeout): - wrapped_stream = await TLSStream.wrap( - stream, - ssl_context=self.ssl_context, - standard_compatible=self.standard_compatible, - ) - except BaseException as exc: - await self.handle_handshake_error(exc, stream) - else: - await handler(wrapped_stream) - - await self.listener.serve(handler_wrapper, task_group) - - async def aclose(self) -> None: - await self.listener.aclose() - - @property - def extra_attributes(self) -> Mapping[Any, Callable[[], Any]]: - return { - TLSAttribute.standard_compatible: lambda: self.standard_compatible, - } diff --git a/venv/lib/python3.9/site-packages/anyio/to_process.py b/venv/lib/python3.9/site-packages/anyio/to_process.py deleted file mode 100644 index 7ba9d44..0000000 --- a/venv/lib/python3.9/site-packages/anyio/to_process.py +++ /dev/null @@ -1,249 +0,0 @@ -from __future__ import annotations - -import os -import pickle -import subprocess -import sys -from collections import deque -from importlib.util import module_from_spec, spec_from_file_location -from typing import Callable, TypeVar, cast - -from ._core._eventloop import current_time, get_asynclib, get_cancelled_exc_class -from ._core._exceptions import BrokenWorkerProcess -from ._core._subprocesses import open_process -from ._core._synchronization import CapacityLimiter -from ._core._tasks import CancelScope, fail_after -from .abc import ByteReceiveStream, ByteSendStream, Process -from .lowlevel import RunVar, checkpoint_if_cancelled -from .streams.buffered import BufferedByteReceiveStream - -WORKER_MAX_IDLE_TIME = 300 # 5 minutes - -T_Retval = TypeVar("T_Retval") -_process_pool_workers: RunVar[set[Process]] = RunVar("_process_pool_workers") -_process_pool_idle_workers: RunVar[deque[tuple[Process, float]]] = RunVar( - "_process_pool_idle_workers" -) -_default_process_limiter: RunVar[CapacityLimiter] = RunVar("_default_process_limiter") - - -async def run_sync( - func: Callable[..., T_Retval], - *args: object, - cancellable: bool = False, - limiter: CapacityLimiter | None = None, -) -> T_Retval: - """ - Call the given function with the given arguments in a worker process. - - If the ``cancellable`` option is enabled and the task waiting for its completion is cancelled, - the worker process running it will be abruptly terminated using SIGKILL (or - ``terminateProcess()`` on Windows). - - :param func: a callable - :param args: positional arguments for the callable - :param cancellable: ``True`` to allow cancellation of the operation while it's running - :param limiter: capacity limiter to use to limit the total amount of processes running - (if omitted, the default limiter is used) - :return: an awaitable that yields the return value of the function. - - """ - - async def send_raw_command(pickled_cmd: bytes) -> object: - try: - await stdin.send(pickled_cmd) - response = await buffered.receive_until(b"\n", 50) - status, length = response.split(b" ") - if status not in (b"RETURN", b"EXCEPTION"): - raise RuntimeError( - f"Worker process returned unexpected response: {response!r}" - ) - - pickled_response = await buffered.receive_exactly(int(length)) - except BaseException as exc: - workers.discard(process) - try: - process.kill() - with CancelScope(shield=True): - await process.aclose() - except ProcessLookupError: - pass - - if isinstance(exc, get_cancelled_exc_class()): - raise - else: - raise BrokenWorkerProcess from exc - - retval = pickle.loads(pickled_response) - if status == b"EXCEPTION": - assert isinstance(retval, BaseException) - raise retval - else: - return retval - - # First pickle the request before trying to reserve a worker process - await checkpoint_if_cancelled() - request = pickle.dumps(("run", func, args), protocol=pickle.HIGHEST_PROTOCOL) - - # If this is the first run in this event loop thread, set up the necessary variables - try: - workers = _process_pool_workers.get() - idle_workers = _process_pool_idle_workers.get() - except LookupError: - workers = set() - idle_workers = deque() - _process_pool_workers.set(workers) - _process_pool_idle_workers.set(idle_workers) - get_asynclib().setup_process_pool_exit_at_shutdown(workers) - - async with (limiter or current_default_process_limiter()): - # Pop processes from the pool (starting from the most recently used) until we find one that - # hasn't exited yet - process: Process - while idle_workers: - process, idle_since = idle_workers.pop() - if process.returncode is None: - stdin = cast(ByteSendStream, process.stdin) - buffered = BufferedByteReceiveStream( - cast(ByteReceiveStream, process.stdout) - ) - - # Prune any other workers that have been idle for WORKER_MAX_IDLE_TIME seconds or - # longer - now = current_time() - killed_processes: list[Process] = [] - while idle_workers: - if now - idle_workers[0][1] < WORKER_MAX_IDLE_TIME: - break - - process, idle_since = idle_workers.popleft() - process.kill() - workers.remove(process) - killed_processes.append(process) - - with CancelScope(shield=True): - for process in killed_processes: - await process.aclose() - - break - - workers.remove(process) - else: - command = [sys.executable, "-u", "-m", __name__] - process = await open_process( - command, stdin=subprocess.PIPE, stdout=subprocess.PIPE - ) - try: - stdin = cast(ByteSendStream, process.stdin) - buffered = BufferedByteReceiveStream( - cast(ByteReceiveStream, process.stdout) - ) - with fail_after(20): - message = await buffered.receive(6) - - if message != b"READY\n": - raise BrokenWorkerProcess( - f"Worker process returned unexpected response: {message!r}" - ) - - main_module_path = getattr(sys.modules["__main__"], "__file__", None) - pickled = pickle.dumps( - ("init", sys.path, main_module_path), - protocol=pickle.HIGHEST_PROTOCOL, - ) - await send_raw_command(pickled) - except (BrokenWorkerProcess, get_cancelled_exc_class()): - raise - except BaseException as exc: - process.kill() - raise BrokenWorkerProcess( - "Error during worker process initialization" - ) from exc - - workers.add(process) - - with CancelScope(shield=not cancellable): - try: - return cast(T_Retval, await send_raw_command(request)) - finally: - if process in workers: - idle_workers.append((process, current_time())) - - -def current_default_process_limiter() -> CapacityLimiter: - """ - Return the capacity limiter that is used by default to limit the number of worker processes. - - :return: a capacity limiter object - - """ - try: - return _default_process_limiter.get() - except LookupError: - limiter = CapacityLimiter(os.cpu_count() or 2) - _default_process_limiter.set(limiter) - return limiter - - -def process_worker() -> None: - # Redirect standard streams to os.devnull so that user code won't interfere with the - # parent-worker communication - stdin = sys.stdin - stdout = sys.stdout - sys.stdin = open(os.devnull) - sys.stdout = open(os.devnull, "w") - - stdout.buffer.write(b"READY\n") - while True: - retval = exception = None - try: - command, *args = pickle.load(stdin.buffer) - except EOFError: - return - except BaseException as exc: - exception = exc - else: - if command == "run": - func, args = args - try: - retval = func(*args) - except BaseException as exc: - exception = exc - elif command == "init": - main_module_path: str | None - sys.path, main_module_path = args - del sys.modules["__main__"] - if main_module_path: - # Load the parent's main module but as __mp_main__ instead of __main__ - # (like multiprocessing does) to avoid infinite recursion - try: - spec = spec_from_file_location("__mp_main__", main_module_path) - if spec and spec.loader: - main = module_from_spec(spec) - spec.loader.exec_module(main) - sys.modules["__main__"] = main - except BaseException as exc: - exception = exc - - try: - if exception is not None: - status = b"EXCEPTION" - pickled = pickle.dumps(exception, pickle.HIGHEST_PROTOCOL) - else: - status = b"RETURN" - pickled = pickle.dumps(retval, pickle.HIGHEST_PROTOCOL) - except BaseException as exc: - exception = exc - status = b"EXCEPTION" - pickled = pickle.dumps(exc, pickle.HIGHEST_PROTOCOL) - - stdout.buffer.write(b"%s %d\n" % (status, len(pickled))) - stdout.buffer.write(pickled) - - # Respect SIGTERM - if isinstance(exception, SystemExit): - raise exception - - -if __name__ == "__main__": - process_worker() diff --git a/venv/lib/python3.9/site-packages/anyio/to_thread.py b/venv/lib/python3.9/site-packages/anyio/to_thread.py deleted file mode 100644 index 9315d1e..0000000 --- a/venv/lib/python3.9/site-packages/anyio/to_thread.py +++ /dev/null @@ -1,67 +0,0 @@ -from __future__ import annotations - -from typing import Callable, TypeVar -from warnings import warn - -from ._core._eventloop import get_asynclib -from .abc import CapacityLimiter - -T_Retval = TypeVar("T_Retval") - - -async def run_sync( - func: Callable[..., T_Retval], - *args: object, - cancellable: bool = False, - limiter: CapacityLimiter | None = None, -) -> T_Retval: - """ - Call the given function with the given arguments in a worker thread. - - If the ``cancellable`` option is enabled and the task waiting for its completion is cancelled, - the thread will still run its course but its return value (or any raised exception) will be - ignored. - - :param func: a callable - :param args: positional arguments for the callable - :param cancellable: ``True`` to allow cancellation of the operation - :param limiter: capacity limiter to use to limit the total amount of threads running - (if omitted, the default limiter is used) - :return: an awaitable that yields the return value of the function. - - """ - return await get_asynclib().run_sync_in_worker_thread( - func, *args, cancellable=cancellable, limiter=limiter - ) - - -async def run_sync_in_worker_thread( - func: Callable[..., T_Retval], - *args: object, - cancellable: bool = False, - limiter: CapacityLimiter | None = None, -) -> T_Retval: - warn( - "run_sync_in_worker_thread() has been deprecated, use anyio.to_thread.run_sync() instead", - DeprecationWarning, - ) - return await run_sync(func, *args, cancellable=cancellable, limiter=limiter) - - -def current_default_thread_limiter() -> CapacityLimiter: - """ - Return the capacity limiter that is used by default to limit the number of concurrent threads. - - :return: a capacity limiter object - - """ - return get_asynclib().current_default_thread_limiter() - - -def current_default_worker_thread_limiter() -> CapacityLimiter: - warn( - "current_default_worker_thread_limiter() has been deprecated, " - "use anyio.to_thread.current_default_thread_limiter() instead", - DeprecationWarning, - ) - return current_default_thread_limiter() diff --git a/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/LICENSE b/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/LICENSE deleted file mode 100644 index 11069ed..0000000 --- a/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - -Copyright [yyyy] [name of copyright owner] - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. diff --git a/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/METADATA b/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/METADATA deleted file mode 100644 index 11eaf59..0000000 --- a/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/METADATA +++ /dev/null @@ -1,300 +0,0 @@ -Metadata-Version: 2.1 -Name: bcrypt -Version: 4.1.1 -Summary: Modern password hashing for your software and your servers -Author-email: The Python Cryptographic Authority developers -License: Apache-2.0 -Project-URL: homepage, https://github.com/pyca/bcrypt/ -Classifier: Development Status :: 5 - Production/Stable -Classifier: License :: OSI Approved :: Apache Software License -Classifier: Programming Language :: Python :: Implementation :: CPython -Classifier: Programming Language :: Python :: Implementation :: PyPy -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3 :: Only -Classifier: Programming Language :: Python :: 3.7 -Classifier: Programming Language :: Python :: 3.8 -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: 3.10 -Classifier: Programming Language :: Python :: 3.11 -Classifier: Programming Language :: Python :: 3.12 -Requires-Python: >=3.7 -Description-Content-Type: text/x-rst -License-File: LICENSE -Provides-Extra: tests -Requires-Dist: pytest !=3.3.0,>=3.2.1 ; extra == 'tests' -Provides-Extra: typecheck -Requires-Dist: mypy ; extra == 'typecheck' - -bcrypt -====== - -.. image:: https://img.shields.io/pypi/v/bcrypt.svg - :target: https://pypi.org/project/bcrypt/ - :alt: Latest Version - -.. image:: https://github.com/pyca/bcrypt/workflows/CI/badge.svg?branch=main - :target: https://github.com/pyca/bcrypt/actions?query=workflow%3ACI+branch%3Amain - -Acceptable password hashing for your software and your servers (but you should -really use argon2id or scrypt) - - -Installation -============ - -To install bcrypt, simply: - -.. code:: bash - - $ pip install bcrypt - -Note that bcrypt should build very easily on Linux provided you have a C -compiler and a Rust compiler (the minimum supported Rust version is 1.56.0). - -For Debian and Ubuntu, the following command will ensure that the required dependencies are installed: - -.. code:: bash - - $ sudo apt-get install build-essential cargo - -For Fedora and RHEL-derivatives, the following command will ensure that the required dependencies are installed: - -.. code:: bash - - $ sudo yum install gcc cargo - -For Alpine, the following command will ensure that the required dependencies are installed: - -.. code:: bash - - $ apk add --update musl-dev gcc cargo - - -Alternatives -============ - -While bcrypt remains an acceptable choice for password storage, depending on your specific use case you may also want to consider using scrypt (either via `standard library`_ or `cryptography`_) or argon2id via `argon2_cffi`_. - -Changelog -========= - -4.1.1 ------ - -* Fixed the type signature on the ``kdf`` method. - -4.1.0 ------ - -* Dropped support for Python 3.6. -* Bumped MSRV to 1.64. (Note: Rust 1.63 can be used by setting the ``BCRYPT_ALLOW_RUST_163`` environment variable) - -4.0.1 ------ - -* We now build PyPy ``manylinux`` wheels. -* Fixed a bug where passing an invalid ``salt`` to ``checkpw`` could result in - a ``pyo3_runtime.PanicException``. It now correctly raises a ``ValueError``. - -4.0.0 ------ - -* ``bcrypt`` is now implemented in Rust. Users building from source will need - to have a Rust compiler available. Nothing will change for users downloading - wheels. -* We no longer ship ``manylinux2010`` wheels. Users should upgrade to the latest - ``pip`` to ensure this doesn’t cause issues downloading wheels on their - platform. We now ship ``manylinux_2_28`` wheels for users on new enough platforms. -* ``NUL`` bytes are now allowed in inputs. - - -3.2.2 ------ - -* Fixed packaging of ``py.typed`` files in wheels so that ``mypy`` works. - -3.2.1 ------ - -* Added support for compilation on z/OS -* The next release of ``bcrypt`` with be 4.0 and it will require Rust at - compile time, for users building from source. There will be no additional - requirement for users who are installing from wheels. Users on most - platforms will be able to obtain a wheel by making sure they have an up to - date ``pip``. The minimum supported Rust version will be 1.56.0. -* This will be the final release for which we ship ``manylinux2010`` wheels. - Going forward the minimum supported manylinux ABI for our wheels will be - ``manylinux2014``. The vast majority of users will continue to receive - ``manylinux`` wheels provided they have an up to date ``pip``. - - -3.2.0 ------ - -* Added typehints for library functions. -* Dropped support for Python versions less than 3.6 (2.7, 3.4, 3.5). -* Shipped ``abi3`` Windows wheels (requires pip >= 20). - -3.1.7 ------ - -* Set a ``setuptools`` lower bound for PEP517 wheel building. -* We no longer distribute 32-bit ``manylinux1`` wheels. Continuing to produce - them was a maintenance burden. - -3.1.6 ------ - -* Added support for compilation on Haiku. - -3.1.5 ------ - -* Added support for compilation on AIX. -* Dropped Python 2.6 and 3.3 support. -* Switched to using ``abi3`` wheels for Python 3. If you are not getting a - wheel on a compatible platform please upgrade your ``pip`` version. - -3.1.4 ------ - -* Fixed compilation with mingw and on illumos. - -3.1.3 ------ -* Fixed a compilation issue on Solaris. -* Added a warning when using too few rounds with ``kdf``. - -3.1.2 ------ -* Fixed a compile issue affecting big endian platforms. -* Fixed invalid escape sequence warnings on Python 3.6. -* Fixed building in non-UTF8 environments on Python 2. - -3.1.1 ------ -* Resolved a ``UserWarning`` when used with ``cffi`` 1.8.3. - -3.1.0 ------ -* Added support for ``checkpw``, a convenience method for verifying a password. -* Ensure that you get a ``$2y$`` hash when you input a ``$2y$`` salt. -* Fixed a regression where ``$2a`` hashes were vulnerable to a wraparound bug. -* Fixed compilation under Alpine Linux. - -3.0.0 ------ -* Switched the C backend to code obtained from the OpenBSD project rather than - openwall. -* Added support for ``bcrypt_pbkdf`` via the ``kdf`` function. - -2.0.0 ------ -* Added support for an adjustible prefix when calling ``gensalt``. -* Switched to CFFI 1.0+ - -Usage ------ - -Password Hashing -~~~~~~~~~~~~~~~~ - -Hashing and then later checking that a password matches the previous hashed -password is very simple: - -.. code:: pycon - - >>> import bcrypt - >>> password = b"super secret password" - >>> # Hash a password for the first time, with a randomly-generated salt - >>> hashed = bcrypt.hashpw(password, bcrypt.gensalt()) - >>> # Check that an unhashed password matches one that has previously been - >>> # hashed - >>> if bcrypt.checkpw(password, hashed): - ... print("It Matches!") - ... else: - ... print("It Does not Match :(") - -KDF -~~~ - -As of 3.0.0 ``bcrypt`` now offers a ``kdf`` function which does ``bcrypt_pbkdf``. -This KDF is used in OpenSSH's newer encrypted private key format. - -.. code:: pycon - - >>> import bcrypt - >>> key = bcrypt.kdf( - ... password=b'password', - ... salt=b'salt', - ... desired_key_bytes=32, - ... rounds=100) - - -Adjustable Work Factor -~~~~~~~~~~~~~~~~~~~~~~ -One of bcrypt's features is an adjustable logarithmic work factor. To adjust -the work factor merely pass the desired number of rounds to -``bcrypt.gensalt(rounds=12)`` which defaults to 12): - -.. code:: pycon - - >>> import bcrypt - >>> password = b"super secret password" - >>> # Hash a password for the first time, with a certain number of rounds - >>> hashed = bcrypt.hashpw(password, bcrypt.gensalt(14)) - >>> # Check that a unhashed password matches one that has previously been - >>> # hashed - >>> if bcrypt.checkpw(password, hashed): - ... print("It Matches!") - ... else: - ... print("It Does not Match :(") - - -Adjustable Prefix -~~~~~~~~~~~~~~~~~ - -Another one of bcrypt's features is an adjustable prefix to let you define what -libraries you'll remain compatible with. To adjust this, pass either ``2a`` or -``2b`` (the default) to ``bcrypt.gensalt(prefix=b"2b")`` as a bytes object. - -As of 3.0.0 the ``$2y$`` prefix is still supported in ``hashpw`` but deprecated. - -Maximum Password Length -~~~~~~~~~~~~~~~~~~~~~~~ - -The bcrypt algorithm only handles passwords up to 72 characters, any characters -beyond that are ignored. To work around this, a common approach is to hash a -password with a cryptographic hash (such as ``sha256``) and then base64 -encode it to prevent NULL byte problems before hashing the result with -``bcrypt``: - -.. code:: pycon - - >>> password = b"an incredibly long password" * 10 - >>> hashed = bcrypt.hashpw( - ... base64.b64encode(hashlib.sha256(password).digest()), - ... bcrypt.gensalt() - ... ) - -Compatibility -------------- - -This library should be compatible with py-bcrypt and it will run on Python -3.6+, and PyPy 3. - -C Code ------- - -This library uses code from OpenBSD. - -Security --------- - -``bcrypt`` follows the `same security policy as cryptography`_, if you -identify a vulnerability, we ask you to contact us privately. - -.. _`same security policy as cryptography`: https://cryptography.io/en/latest/security.html -.. _`standard library`: https://docs.python.org/3/library/hashlib.html#hashlib.scrypt -.. _`argon2_cffi`: https://argon2-cffi.readthedocs.io -.. _`cryptography`: https://cryptography.io/en/latest/hazmat/primitives/key-derivation-functions/#cryptography.hazmat.primitives.kdf.scrypt.Scrypt diff --git a/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/RECORD b/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/RECORD deleted file mode 100644 index 1330341..0000000 --- a/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/RECORD +++ /dev/null @@ -1,12 +0,0 @@ -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/bcrypt/__init__.cpython-39.pyc,, -bcrypt-4.1.1.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 -bcrypt-4.1.1.dist-info/LICENSE,sha256=gXPVwptPlW1TJ4HSuG5OMPg-a3h43OGMkZRR1rpwfJA,10850 -bcrypt-4.1.1.dist-info/METADATA,sha256=NkCDgLtLqbGpPX5QRutmHsczIAFhbyGTsq1lxf4uaMA,9218 -bcrypt-4.1.1.dist-info/RECORD,, -bcrypt-4.1.1.dist-info/REQUESTED,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0 -bcrypt-4.1.1.dist-info/WHEEL,sha256=BI0ceO0YtBNH5sHm-rfLQ_bWrAhL7r2L6h0ha1AkD4s,113 -bcrypt-4.1.1.dist-info/top_level.txt,sha256=BkR_qBzDbSuycMzHWE1vzXrfYecAzUVmQs6G2CukqNI,7 -bcrypt/__init__.py,sha256=zTtuqGGQxDgxcqm1f_0UbbPS6uCl-WxL98gSYDMSUbw,1000 -bcrypt/__init__.pyi,sha256=ITUCB9mPVU8sKUbJQMDUH5YfQXZb1O55F9qvKZR_o8I,333 -bcrypt/_bcrypt.abi3.so,sha256=XwngQ_Y-pZJdQZv0rsJ8L4vRGyj66lATmWVSPYa6_Zw,1317100 -bcrypt/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0 diff --git a/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/REQUESTED b/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/REQUESTED deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/WHEEL b/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/WHEEL deleted file mode 100644 index f32dc16..0000000 --- a/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/WHEEL +++ /dev/null @@ -1,5 +0,0 @@ -Wheel-Version: 1.0 -Generator: bdist_wheel (0.42.0) -Root-Is-Purelib: false -Tag: cp37-abi3-macosx_13_0_universal2 - diff --git a/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/top_level.txt b/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/top_level.txt deleted file mode 100644 index 7f0b6e7..0000000 --- a/venv/lib/python3.9/site-packages/bcrypt-4.1.1.dist-info/top_level.txt +++ /dev/null @@ -1 +0,0 @@ -bcrypt diff --git a/venv/lib/python3.9/site-packages/bcrypt/__init__.py b/venv/lib/python3.9/site-packages/bcrypt/__init__.py deleted file mode 100644 index c201934..0000000 --- a/venv/lib/python3.9/site-packages/bcrypt/__init__.py +++ /dev/null @@ -1,43 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from ._bcrypt import ( - __author__, - __copyright__, - __email__, - __license__, - __summary__, - __title__, - __uri__, - checkpw, - gensalt, - hashpw, - kdf, -) -from ._bcrypt import ( - __version_ex__ as __version__, -) - -__all__ = [ - "gensalt", - "hashpw", - "checkpw", - "kdf", - "__title__", - "__summary__", - "__uri__", - "__version__", - "__author__", - "__email__", - "__license__", - "__copyright__", -] diff --git a/venv/lib/python3.9/site-packages/bcrypt/__init__.pyi b/venv/lib/python3.9/site-packages/bcrypt/__init__.pyi deleted file mode 100644 index 12e4a2e..0000000 --- a/venv/lib/python3.9/site-packages/bcrypt/__init__.pyi +++ /dev/null @@ -1,10 +0,0 @@ -def gensalt(rounds: int = 12, prefix: bytes = b"2b") -> bytes: ... -def hashpw(password: bytes, salt: bytes) -> bytes: ... -def checkpw(password: bytes, hashed_password: bytes) -> bool: ... -def kdf( - password: bytes, - salt: bytes, - desired_key_bytes: int, - rounds: int, - ignore_few_rounds: bool = False, -) -> bytes: ... diff --git a/venv/lib/python3.9/site-packages/bcrypt/_bcrypt.abi3.so b/venv/lib/python3.9/site-packages/bcrypt/_bcrypt.abi3.so deleted file mode 100755 index 93f7d2b..0000000 Binary files a/venv/lib/python3.9/site-packages/bcrypt/_bcrypt.abi3.so and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/bcrypt/py.typed b/venv/lib/python3.9/site-packages/bcrypt/py.typed deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/LICENSE b/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/LICENSE deleted file mode 100644 index 29225ee..0000000 --- a/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/LICENSE +++ /dev/null @@ -1,26 +0,0 @@ - -Except when otherwise stated (look for LICENSE files in directories or -information at the beginning of each file) all software and -documentation is licensed as follows: - - The MIT License - - Permission is hereby granted, free of charge, to any person - obtaining a copy of this software and associated documentation - files (the "Software"), to deal in the Software without - restriction, including without limitation the rights to use, - copy, modify, merge, publish, distribute, sublicense, and/or - sell copies of the Software, and to permit persons to whom the - Software is furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included - in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - DEALINGS IN THE SOFTWARE. - diff --git a/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/METADATA b/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/METADATA deleted file mode 100644 index 60b0779..0000000 --- a/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/METADATA +++ /dev/null @@ -1,40 +0,0 @@ -Metadata-Version: 2.1 -Name: cffi -Version: 1.17.1 -Summary: Foreign Function Interface for Python calling C code. -Home-page: http://cffi.readthedocs.org -Author: Armin Rigo, Maciej Fijalkowski -Author-email: python-cffi@googlegroups.com -License: MIT -Project-URL: Documentation, http://cffi.readthedocs.org/ -Project-URL: Source Code, https://github.com/python-cffi/cffi -Project-URL: Issue Tracker, https://github.com/python-cffi/cffi/issues -Project-URL: Changelog, https://cffi.readthedocs.io/en/latest/whatsnew.html -Project-URL: Downloads, https://github.com/python-cffi/cffi/releases -Project-URL: Contact, https://groups.google.com/forum/#!forum/python-cffi -Classifier: Programming Language :: Python -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3.8 -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: 3.10 -Classifier: Programming Language :: Python :: 3.11 -Classifier: Programming Language :: Python :: 3.12 -Classifier: Programming Language :: Python :: 3.13 -Classifier: Programming Language :: Python :: Implementation :: CPython -Classifier: Programming Language :: Python :: Implementation :: PyPy -Classifier: License :: OSI Approved :: MIT License -Requires-Python: >=3.8 -License-File: LICENSE -Requires-Dist: pycparser - - -CFFI -==== - -Foreign Function Interface for Python calling C code. -Please see the `Documentation `_. - -Contact -------- - -`Mailing list `_ diff --git a/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/RECORD b/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/RECORD deleted file mode 100644 index fa75397..0000000 --- a/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/RECORD +++ /dev/null @@ -1,48 +0,0 @@ -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/cffi/__init__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/cffi/_imp_emulation.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/cffi/_shimmed_dist_utils.cpython-39.pyc,, 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b/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/WHEEL deleted file mode 100644 index eddb82b..0000000 --- a/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/WHEEL +++ /dev/null @@ -1,5 +0,0 @@ -Wheel-Version: 1.0 -Generator: setuptools (74.1.1) -Root-Is-Purelib: false -Tag: cp39-cp39-macosx_11_0_arm64 - diff --git a/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/entry_points.txt b/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/entry_points.txt deleted file mode 100644 index 4b0274f..0000000 --- a/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/entry_points.txt +++ /dev/null @@ -1,2 +0,0 @@ -[distutils.setup_keywords] -cffi_modules = cffi.setuptools_ext:cffi_modules diff --git a/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/top_level.txt b/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/top_level.txt deleted file mode 100644 index f645779..0000000 --- a/venv/lib/python3.9/site-packages/cffi-1.17.1.dist-info/top_level.txt +++ /dev/null @@ -1,2 +0,0 @@ -_cffi_backend -cffi diff --git a/venv/lib/python3.9/site-packages/cffi/__init__.py b/venv/lib/python3.9/site-packages/cffi/__init__.py deleted file mode 100644 index 2e35a38..0000000 --- a/venv/lib/python3.9/site-packages/cffi/__init__.py +++ /dev/null @@ -1,14 +0,0 @@ -__all__ = ['FFI', 'VerificationError', 'VerificationMissing', 'CDefError', - 'FFIError'] - -from .api import FFI -from .error import CDefError, FFIError, VerificationError, VerificationMissing -from .error import PkgConfigError - -__version__ = "1.17.1" -__version_info__ = (1, 17, 1) - -# The verifier module file names are based on the CRC32 of a string that -# contains the following version number. It may be older than __version__ -# if nothing is clearly incompatible. -__version_verifier_modules__ = "0.8.6" diff --git a/venv/lib/python3.9/site-packages/cffi/_cffi_errors.h b/venv/lib/python3.9/site-packages/cffi/_cffi_errors.h deleted file mode 100644 index 158e059..0000000 --- a/venv/lib/python3.9/site-packages/cffi/_cffi_errors.h +++ /dev/null @@ -1,149 +0,0 @@ -#ifndef CFFI_MESSAGEBOX -# ifdef _MSC_VER -# define CFFI_MESSAGEBOX 1 -# else -# define CFFI_MESSAGEBOX 0 -# endif -#endif - - -#if CFFI_MESSAGEBOX -/* Windows only: logic to take the Python-CFFI embedding logic - initialization errors and display them in a background thread - with MessageBox. The idea is that if the whole program closes - as a result of this problem, then likely it is already a console - program and you can read the stderr output in the console too. - If it is not a console program, then it will likely show its own - dialog to complain, or generally not abruptly close, and for this - case the background thread should stay alive. -*/ -static void *volatile _cffi_bootstrap_text; - -static PyObject *_cffi_start_error_capture(void) -{ - PyObject *result = NULL; - PyObject *x, *m, *bi; - - if (InterlockedCompareExchangePointer(&_cffi_bootstrap_text, - (void *)1, NULL) != NULL) - return (PyObject *)1; - - m = PyImport_AddModule("_cffi_error_capture"); - if (m == NULL) - goto error; - - result = PyModule_GetDict(m); - if (result == NULL) - goto error; - -#if PY_MAJOR_VERSION >= 3 - bi = PyImport_ImportModule("builtins"); -#else - bi = PyImport_ImportModule("__builtin__"); -#endif - if (bi == NULL) - goto error; - PyDict_SetItemString(result, "__builtins__", bi); - Py_DECREF(bi); - - x = PyRun_String( - "import sys\n" - "class FileLike:\n" - " def write(self, x):\n" - " try:\n" - " of.write(x)\n" - " except: pass\n" - " self.buf += x\n" - " def flush(self):\n" - " pass\n" - "fl = FileLike()\n" - "fl.buf = ''\n" - "of = sys.stderr\n" - "sys.stderr = fl\n" - "def done():\n" - " sys.stderr = of\n" - " return fl.buf\n", /* make sure the returned value stays alive */ - Py_file_input, - result, result); - Py_XDECREF(x); - - error: - if (PyErr_Occurred()) - { - PyErr_WriteUnraisable(Py_None); - PyErr_Clear(); - } - return result; -} - -#pragma comment(lib, "user32.lib") - -static DWORD WINAPI _cffi_bootstrap_dialog(LPVOID ignored) -{ - Sleep(666); /* may be interrupted if the whole process is closing */ -#if PY_MAJOR_VERSION >= 3 - MessageBoxW(NULL, (wchar_t *)_cffi_bootstrap_text, - L"Python-CFFI error", - MB_OK | MB_ICONERROR); -#else - MessageBoxA(NULL, (char *)_cffi_bootstrap_text, - "Python-CFFI error", - MB_OK | MB_ICONERROR); -#endif - _cffi_bootstrap_text = NULL; - return 0; -} - -static void _cffi_stop_error_capture(PyObject *ecap) -{ - PyObject *s; - void *text; - - if (ecap == (PyObject *)1) - return; - - if (ecap == NULL) - goto error; - - s = PyRun_String("done()", Py_eval_input, ecap, ecap); - if (s == NULL) - goto error; - - /* Show a dialog box, but in a background thread, and - never show multiple dialog boxes at once. */ -#if PY_MAJOR_VERSION >= 3 - text = PyUnicode_AsWideCharString(s, NULL); -#else - text = PyString_AsString(s); -#endif - - _cffi_bootstrap_text = text; - - if (text != NULL) - { - HANDLE h; - h = CreateThread(NULL, 0, _cffi_bootstrap_dialog, - NULL, 0, NULL); - if (h != NULL) - CloseHandle(h); - } - /* decref the string, but it should stay alive as 'fl.buf' - in the small module above. It will really be freed only if - we later get another similar error. So it's a leak of at - most one copy of the small module. That's fine for this - situation which is usually a "fatal error" anyway. */ - Py_DECREF(s); - PyErr_Clear(); - return; - - error: - _cffi_bootstrap_text = NULL; - PyErr_Clear(); -} - -#else - -static PyObject *_cffi_start_error_capture(void) { return NULL; } -static void _cffi_stop_error_capture(PyObject *ecap) { } - -#endif diff --git a/venv/lib/python3.9/site-packages/cffi/_cffi_include.h b/venv/lib/python3.9/site-packages/cffi/_cffi_include.h deleted file mode 100644 index 908a1d7..0000000 --- a/venv/lib/python3.9/site-packages/cffi/_cffi_include.h +++ /dev/null @@ -1,389 +0,0 @@ -#define _CFFI_ - -/* We try to define Py_LIMITED_API before including Python.h. - - Mess: we can only define it if Py_DEBUG, Py_TRACE_REFS and - Py_REF_DEBUG are not defined. This is a best-effort approximation: - we can learn about Py_DEBUG from pyconfig.h, but it is unclear if - the same works for the other two macros. Py_DEBUG implies them, - but not the other way around. - - The implementation is messy (issue #350): on Windows, with _MSC_VER, - we have to define Py_LIMITED_API even before including pyconfig.h. - In that case, we guess what pyconfig.h will do to the macros above, - and check our guess after the #include. - - Note that on Windows, with CPython 3.x, you need >= 3.5 and virtualenv - version >= 16.0.0. With older versions of either, you don't get a - copy of PYTHON3.DLL in the virtualenv. We can't check the version of - CPython *before* we even include pyconfig.h. ffi.set_source() puts - a ``#define _CFFI_NO_LIMITED_API'' at the start of this file if it is - running on Windows < 3.5, as an attempt at fixing it, but that's - arguably wrong because it may not be the target version of Python. - Still better than nothing I guess. As another workaround, you can - remove the definition of Py_LIMITED_API here. - - See also 'py_limited_api' in cffi/setuptools_ext.py. -*/ -#if !defined(_CFFI_USE_EMBEDDING) && !defined(Py_LIMITED_API) -# ifdef _MSC_VER -# if !defined(_DEBUG) && !defined(Py_DEBUG) && !defined(Py_TRACE_REFS) && !defined(Py_REF_DEBUG) && !defined(_CFFI_NO_LIMITED_API) -# define Py_LIMITED_API -# endif -# include - /* sanity-check: Py_LIMITED_API will cause crashes if any of these - are also defined. Normally, the Python file PC/pyconfig.h does not - cause any of these to be defined, with the exception that _DEBUG - causes Py_DEBUG. Double-check that. */ -# ifdef Py_LIMITED_API -# if defined(Py_DEBUG) -# error "pyconfig.h unexpectedly defines Py_DEBUG, but Py_LIMITED_API is set" -# endif -# if defined(Py_TRACE_REFS) -# error "pyconfig.h unexpectedly defines Py_TRACE_REFS, but Py_LIMITED_API is set" -# endif -# if defined(Py_REF_DEBUG) -# error "pyconfig.h unexpectedly defines Py_REF_DEBUG, but Py_LIMITED_API is set" -# endif -# endif -# else -# include -# if !defined(Py_DEBUG) && !defined(Py_TRACE_REFS) && !defined(Py_REF_DEBUG) && !defined(_CFFI_NO_LIMITED_API) -# define Py_LIMITED_API -# endif -# endif -#endif - -#include -#ifdef __cplusplus -extern "C" { -#endif -#include -#include "parse_c_type.h" - -/* this block of #ifs should be kept exactly identical between - c/_cffi_backend.c, cffi/vengine_cpy.py, cffi/vengine_gen.py - and cffi/_cffi_include.h */ -#if defined(_MSC_VER) -# include /* for alloca() */ -# if _MSC_VER < 1600 /* MSVC < 2010 */ - typedef __int8 int8_t; - typedef __int16 int16_t; - typedef __int32 int32_t; - typedef __int64 int64_t; - typedef unsigned __int8 uint8_t; - typedef unsigned __int16 uint16_t; - typedef unsigned __int32 uint32_t; - typedef unsigned __int64 uint64_t; - typedef __int8 int_least8_t; - typedef __int16 int_least16_t; - typedef __int32 int_least32_t; - typedef __int64 int_least64_t; - typedef unsigned __int8 uint_least8_t; - typedef unsigned __int16 uint_least16_t; - typedef unsigned __int32 uint_least32_t; - typedef unsigned __int64 uint_least64_t; - typedef __int8 int_fast8_t; - typedef __int16 int_fast16_t; - typedef __int32 int_fast32_t; - typedef __int64 int_fast64_t; - typedef unsigned __int8 uint_fast8_t; - typedef unsigned __int16 uint_fast16_t; - typedef unsigned __int32 uint_fast32_t; - typedef unsigned __int64 uint_fast64_t; - typedef __int64 intmax_t; - typedef unsigned __int64 uintmax_t; -# else -# include -# endif -# if _MSC_VER < 1800 /* MSVC < 2013 */ -# ifndef __cplusplus - typedef unsigned char _Bool; -# endif -# endif -# define _cffi_float_complex_t _Fcomplex /* include for it */ -# define _cffi_double_complex_t _Dcomplex /* include for it */ -#else -# include -# if (defined (__SVR4) && defined (__sun)) || defined(_AIX) || defined(__hpux) -# include -# endif -# define _cffi_float_complex_t float _Complex -# define _cffi_double_complex_t double _Complex -#endif - -#ifdef __GNUC__ -# define _CFFI_UNUSED_FN __attribute__((unused)) -#else -# define _CFFI_UNUSED_FN /* nothing */ -#endif - -#ifdef __cplusplus -# ifndef _Bool - typedef bool _Bool; /* semi-hackish: C++ has no _Bool; bool is builtin */ -# endif -#endif - -/********** CPython-specific section **********/ -#ifndef PYPY_VERSION - - -#if PY_MAJOR_VERSION >= 3 -# define PyInt_FromLong PyLong_FromLong -#endif - -#define _cffi_from_c_double PyFloat_FromDouble -#define _cffi_from_c_float PyFloat_FromDouble -#define _cffi_from_c_long PyInt_FromLong -#define _cffi_from_c_ulong PyLong_FromUnsignedLong -#define _cffi_from_c_longlong PyLong_FromLongLong -#define _cffi_from_c_ulonglong PyLong_FromUnsignedLongLong -#define _cffi_from_c__Bool PyBool_FromLong - -#define _cffi_to_c_double PyFloat_AsDouble -#define _cffi_to_c_float PyFloat_AsDouble - -#define _cffi_from_c_int(x, type) \ - (((type)-1) > 0 ? /* unsigned */ \ - (sizeof(type) < sizeof(long) ? \ - PyInt_FromLong((long)x) : \ - sizeof(type) == sizeof(long) ? \ - PyLong_FromUnsignedLong((unsigned long)x) : \ - PyLong_FromUnsignedLongLong((unsigned long long)x)) : \ - (sizeof(type) <= sizeof(long) ? \ - PyInt_FromLong((long)x) : \ - PyLong_FromLongLong((long long)x))) - -#define _cffi_to_c_int(o, type) \ - ((type)( \ - sizeof(type) == 1 ? (((type)-1) > 0 ? (type)_cffi_to_c_u8(o) \ - : (type)_cffi_to_c_i8(o)) : \ - sizeof(type) == 2 ? (((type)-1) > 0 ? (type)_cffi_to_c_u16(o) \ - : (type)_cffi_to_c_i16(o)) : \ - sizeof(type) == 4 ? (((type)-1) > 0 ? (type)_cffi_to_c_u32(o) \ - : (type)_cffi_to_c_i32(o)) : \ - sizeof(type) == 8 ? (((type)-1) > 0 ? (type)_cffi_to_c_u64(o) \ - : (type)_cffi_to_c_i64(o)) : \ - (Py_FatalError("unsupported size for type " #type), (type)0))) - -#define _cffi_to_c_i8 \ - ((int(*)(PyObject *))_cffi_exports[1]) -#define _cffi_to_c_u8 \ - ((int(*)(PyObject *))_cffi_exports[2]) -#define _cffi_to_c_i16 \ - ((int(*)(PyObject *))_cffi_exports[3]) -#define _cffi_to_c_u16 \ - ((int(*)(PyObject *))_cffi_exports[4]) -#define _cffi_to_c_i32 \ - ((int(*)(PyObject *))_cffi_exports[5]) -#define _cffi_to_c_u32 \ - ((unsigned int(*)(PyObject *))_cffi_exports[6]) -#define _cffi_to_c_i64 \ - ((long long(*)(PyObject *))_cffi_exports[7]) -#define _cffi_to_c_u64 \ - ((unsigned long long(*)(PyObject *))_cffi_exports[8]) -#define _cffi_to_c_char \ - ((int(*)(PyObject *))_cffi_exports[9]) -#define _cffi_from_c_pointer \ - ((PyObject *(*)(char *, struct _cffi_ctypedescr *))_cffi_exports[10]) -#define _cffi_to_c_pointer \ - ((char *(*)(PyObject *, struct _cffi_ctypedescr *))_cffi_exports[11]) -#define _cffi_get_struct_layout \ - not used any more -#define _cffi_restore_errno \ - ((void(*)(void))_cffi_exports[13]) -#define _cffi_save_errno \ - ((void(*)(void))_cffi_exports[14]) -#define _cffi_from_c_char \ - ((PyObject *(*)(char))_cffi_exports[15]) -#define _cffi_from_c_deref \ - ((PyObject *(*)(char *, struct _cffi_ctypedescr *))_cffi_exports[16]) -#define _cffi_to_c \ - ((int(*)(char *, struct _cffi_ctypedescr *, PyObject *))_cffi_exports[17]) -#define _cffi_from_c_struct \ - ((PyObject *(*)(char *, struct _cffi_ctypedescr *))_cffi_exports[18]) -#define _cffi_to_c_wchar_t \ - ((_cffi_wchar_t(*)(PyObject *))_cffi_exports[19]) -#define _cffi_from_c_wchar_t \ - ((PyObject *(*)(_cffi_wchar_t))_cffi_exports[20]) -#define _cffi_to_c_long_double \ - ((long double(*)(PyObject *))_cffi_exports[21]) -#define _cffi_to_c__Bool \ - ((_Bool(*)(PyObject *))_cffi_exports[22]) -#define _cffi_prepare_pointer_call_argument \ - ((Py_ssize_t(*)(struct _cffi_ctypedescr *, \ - PyObject *, char **))_cffi_exports[23]) -#define _cffi_convert_array_from_object \ - ((int(*)(char *, struct _cffi_ctypedescr *, PyObject *))_cffi_exports[24]) -#define _CFFI_CPIDX 25 -#define _cffi_call_python \ - ((void(*)(struct _cffi_externpy_s *, char *))_cffi_exports[_CFFI_CPIDX]) -#define _cffi_to_c_wchar3216_t \ - ((int(*)(PyObject *))_cffi_exports[26]) -#define _cffi_from_c_wchar3216_t \ - ((PyObject *(*)(int))_cffi_exports[27]) -#define _CFFI_NUM_EXPORTS 28 - -struct _cffi_ctypedescr; - -static void *_cffi_exports[_CFFI_NUM_EXPORTS]; - -#define _cffi_type(index) ( \ - assert((((uintptr_t)_cffi_types[index]) & 1) == 0), \ - (struct _cffi_ctypedescr *)_cffi_types[index]) - -static PyObject *_cffi_init(const char *module_name, Py_ssize_t version, - const struct _cffi_type_context_s *ctx) -{ - PyObject *module, *o_arg, *new_module; - void *raw[] = { - (void *)module_name, - (void *)version, - (void *)_cffi_exports, - (void *)ctx, - }; - - module = PyImport_ImportModule("_cffi_backend"); - if (module == NULL) - goto failure; - - o_arg = PyLong_FromVoidPtr((void *)raw); - if (o_arg == NULL) - goto failure; - - new_module = PyObject_CallMethod( - module, (char *)"_init_cffi_1_0_external_module", (char *)"O", o_arg); - - Py_DECREF(o_arg); - Py_DECREF(module); - return new_module; - - failure: - Py_XDECREF(module); - return NULL; -} - - -#ifdef HAVE_WCHAR_H -typedef wchar_t _cffi_wchar_t; -#else -typedef uint16_t _cffi_wchar_t; /* same random pick as _cffi_backend.c */ -#endif - -_CFFI_UNUSED_FN static uint16_t _cffi_to_c_char16_t(PyObject *o) -{ - if (sizeof(_cffi_wchar_t) == 2) - return (uint16_t)_cffi_to_c_wchar_t(o); - else - return (uint16_t)_cffi_to_c_wchar3216_t(o); -} - -_CFFI_UNUSED_FN static PyObject *_cffi_from_c_char16_t(uint16_t x) -{ - if (sizeof(_cffi_wchar_t) == 2) - return _cffi_from_c_wchar_t((_cffi_wchar_t)x); - else - return _cffi_from_c_wchar3216_t((int)x); -} - -_CFFI_UNUSED_FN static int _cffi_to_c_char32_t(PyObject *o) -{ - if (sizeof(_cffi_wchar_t) == 4) - return (int)_cffi_to_c_wchar_t(o); - else - return (int)_cffi_to_c_wchar3216_t(o); -} - -_CFFI_UNUSED_FN static PyObject *_cffi_from_c_char32_t(unsigned int x) -{ - if (sizeof(_cffi_wchar_t) == 4) - return _cffi_from_c_wchar_t((_cffi_wchar_t)x); - else - return _cffi_from_c_wchar3216_t((int)x); -} - -union _cffi_union_alignment_u { - unsigned char m_char; - unsigned short m_short; - unsigned int m_int; - unsigned long m_long; - unsigned long long m_longlong; - float m_float; - double m_double; - long double m_longdouble; -}; - -struct _cffi_freeme_s { - struct _cffi_freeme_s *next; - union _cffi_union_alignment_u alignment; -}; - -_CFFI_UNUSED_FN static int -_cffi_convert_array_argument(struct _cffi_ctypedescr *ctptr, PyObject *arg, - char **output_data, Py_ssize_t datasize, - struct _cffi_freeme_s **freeme) -{ - char *p; - if (datasize < 0) - return -1; - - p = *output_data; - if (p == NULL) { - struct _cffi_freeme_s *fp = (struct _cffi_freeme_s *)PyObject_Malloc( - offsetof(struct _cffi_freeme_s, alignment) + (size_t)datasize); - if (fp == NULL) - return -1; - fp->next = *freeme; - *freeme = fp; - p = *output_data = (char *)&fp->alignment; - } - memset((void *)p, 0, (size_t)datasize); - return _cffi_convert_array_from_object(p, ctptr, arg); -} - -_CFFI_UNUSED_FN static void -_cffi_free_array_arguments(struct _cffi_freeme_s *freeme) -{ - do { - void *p = (void *)freeme; - freeme = freeme->next; - PyObject_Free(p); - } while (freeme != NULL); -} - -/********** end CPython-specific section **********/ -#else -_CFFI_UNUSED_FN -static void (*_cffi_call_python_org)(struct _cffi_externpy_s *, char *); -# define _cffi_call_python _cffi_call_python_org -#endif - - -#define _cffi_array_len(array) (sizeof(array) / sizeof((array)[0])) - -#define _cffi_prim_int(size, sign) \ - ((size) == 1 ? ((sign) ? _CFFI_PRIM_INT8 : _CFFI_PRIM_UINT8) : \ - (size) == 2 ? ((sign) ? _CFFI_PRIM_INT16 : _CFFI_PRIM_UINT16) : \ - (size) == 4 ? ((sign) ? _CFFI_PRIM_INT32 : _CFFI_PRIM_UINT32) : \ - (size) == 8 ? ((sign) ? _CFFI_PRIM_INT64 : _CFFI_PRIM_UINT64) : \ - _CFFI__UNKNOWN_PRIM) - -#define _cffi_prim_float(size) \ - ((size) == sizeof(float) ? _CFFI_PRIM_FLOAT : \ - (size) == sizeof(double) ? _CFFI_PRIM_DOUBLE : \ - (size) == sizeof(long double) ? _CFFI__UNKNOWN_LONG_DOUBLE : \ - _CFFI__UNKNOWN_FLOAT_PRIM) - -#define _cffi_check_int(got, got_nonpos, expected) \ - ((got_nonpos) == (expected <= 0) && \ - (got) == (unsigned long long)expected) - -#ifdef MS_WIN32 -# define _cffi_stdcall __stdcall -#else -# define _cffi_stdcall /* nothing */ -#endif - -#ifdef __cplusplus -} -#endif diff --git a/venv/lib/python3.9/site-packages/cffi/_embedding.h b/venv/lib/python3.9/site-packages/cffi/_embedding.h deleted file mode 100644 index 94d8b30..0000000 --- a/venv/lib/python3.9/site-packages/cffi/_embedding.h +++ /dev/null @@ -1,550 +0,0 @@ - -/***** Support code for embedding *****/ - -#ifdef __cplusplus -extern "C" { -#endif - - -#if defined(_WIN32) -# define CFFI_DLLEXPORT __declspec(dllexport) -#elif defined(__GNUC__) -# define CFFI_DLLEXPORT __attribute__((visibility("default"))) -#else -# define CFFI_DLLEXPORT /* nothing */ -#endif - - -/* There are two global variables of type _cffi_call_python_fnptr: - - * _cffi_call_python, which we declare just below, is the one called - by ``extern "Python"`` implementations. - - * _cffi_call_python_org, which on CPython is actually part of the - _cffi_exports[] array, is the function pointer copied from - _cffi_backend. If _cffi_start_python() fails, then this is set - to NULL; otherwise, it should never be NULL. - - After initialization is complete, both are equal. However, the - first one remains equal to &_cffi_start_and_call_python until the - very end of initialization, when we are (or should be) sure that - concurrent threads also see a completely initialized world, and - only then is it changed. -*/ -#undef _cffi_call_python -typedef void (*_cffi_call_python_fnptr)(struct _cffi_externpy_s *, char *); -static void _cffi_start_and_call_python(struct _cffi_externpy_s *, char *); -static _cffi_call_python_fnptr _cffi_call_python = &_cffi_start_and_call_python; - - -#ifndef _MSC_VER - /* --- Assuming a GCC not infinitely old --- */ -# define cffi_compare_and_swap(l,o,n) __sync_bool_compare_and_swap(l,o,n) -# define cffi_write_barrier() __sync_synchronize() -# if !defined(__amd64__) && !defined(__x86_64__) && \ - !defined(__i386__) && !defined(__i386) -# define cffi_read_barrier() __sync_synchronize() -# else -# define cffi_read_barrier() (void)0 -# endif -#else - /* --- Windows threads version --- */ -# include -# define cffi_compare_and_swap(l,o,n) \ - (InterlockedCompareExchangePointer(l,n,o) == (o)) -# define cffi_write_barrier() InterlockedCompareExchange(&_cffi_dummy,0,0) -# define cffi_read_barrier() (void)0 -static volatile LONG _cffi_dummy; -#endif - -#ifdef WITH_THREAD -# ifndef _MSC_VER -# include - static pthread_mutex_t _cffi_embed_startup_lock; -# else - static CRITICAL_SECTION _cffi_embed_startup_lock; -# endif - static char _cffi_embed_startup_lock_ready = 0; -#endif - -static void _cffi_acquire_reentrant_mutex(void) -{ - static void *volatile lock = NULL; - - while (!cffi_compare_and_swap(&lock, NULL, (void *)1)) { - /* should ideally do a spin loop instruction here, but - hard to do it portably and doesn't really matter I - think: pthread_mutex_init() should be very fast, and - this is only run at start-up anyway. */ - } - -#ifdef WITH_THREAD - if (!_cffi_embed_startup_lock_ready) { -# ifndef _MSC_VER - pthread_mutexattr_t attr; - pthread_mutexattr_init(&attr); - pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE); - pthread_mutex_init(&_cffi_embed_startup_lock, &attr); -# else - InitializeCriticalSection(&_cffi_embed_startup_lock); -# endif - _cffi_embed_startup_lock_ready = 1; - } -#endif - - while (!cffi_compare_and_swap(&lock, (void *)1, NULL)) - ; - -#ifndef _MSC_VER - pthread_mutex_lock(&_cffi_embed_startup_lock); -#else - EnterCriticalSection(&_cffi_embed_startup_lock); -#endif -} - -static void _cffi_release_reentrant_mutex(void) -{ -#ifndef _MSC_VER - pthread_mutex_unlock(&_cffi_embed_startup_lock); -#else - LeaveCriticalSection(&_cffi_embed_startup_lock); -#endif -} - - -/********** CPython-specific section **********/ -#ifndef PYPY_VERSION - -#include "_cffi_errors.h" - - -#define _cffi_call_python_org _cffi_exports[_CFFI_CPIDX] - -PyMODINIT_FUNC _CFFI_PYTHON_STARTUP_FUNC(void); /* forward */ - -static void _cffi_py_initialize(void) -{ - /* XXX use initsigs=0, which "skips initialization registration of - signal handlers, which might be useful when Python is - embedded" according to the Python docs. But review and think - if it should be a user-controllable setting. - - XXX we should also give a way to write errors to a buffer - instead of to stderr. - - XXX if importing 'site' fails, CPython (any version) calls - exit(). Should we try to work around this behavior here? - */ - Py_InitializeEx(0); -} - -static int _cffi_initialize_python(void) -{ - /* This initializes Python, imports _cffi_backend, and then the - present .dll/.so is set up as a CPython C extension module. - */ - int result; - PyGILState_STATE state; - PyObject *pycode=NULL, *global_dict=NULL, *x; - PyObject *builtins; - - state = PyGILState_Ensure(); - - /* Call the initxxx() function from the present module. It will - create and initialize us as a CPython extension module, instead - of letting the startup Python code do it---it might reimport - the same .dll/.so and get maybe confused on some platforms. - It might also have troubles locating the .dll/.so again for all - I know. - */ - (void)_CFFI_PYTHON_STARTUP_FUNC(); - if (PyErr_Occurred()) - goto error; - - /* Now run the Python code provided to ffi.embedding_init_code(). - */ - pycode = Py_CompileString(_CFFI_PYTHON_STARTUP_CODE, - "", - Py_file_input); - if (pycode == NULL) - goto error; - global_dict = PyDict_New(); - if (global_dict == NULL) - goto error; - builtins = PyEval_GetBuiltins(); - if (builtins == NULL) - goto error; - if (PyDict_SetItemString(global_dict, "__builtins__", builtins) < 0) - goto error; - x = PyEval_EvalCode( -#if PY_MAJOR_VERSION < 3 - (PyCodeObject *) -#endif - pycode, global_dict, global_dict); - if (x == NULL) - goto error; - Py_DECREF(x); - - /* Done! Now if we've been called from - _cffi_start_and_call_python() in an ``extern "Python"``, we can - only hope that the Python code did correctly set up the - corresponding @ffi.def_extern() function. Otherwise, the - general logic of ``extern "Python"`` functions (inside the - _cffi_backend module) will find that the reference is still - missing and print an error. - */ - result = 0; - done: - Py_XDECREF(pycode); - Py_XDECREF(global_dict); - PyGILState_Release(state); - return result; - - error:; - { - /* Print as much information as potentially useful. - Debugging load-time failures with embedding is not fun - */ - PyObject *ecap; - PyObject *exception, *v, *tb, *f, *modules, *mod; - PyErr_Fetch(&exception, &v, &tb); - ecap = _cffi_start_error_capture(); - f = PySys_GetObject((char *)"stderr"); - if (f != NULL && f != Py_None) { - PyFile_WriteString( - "Failed to initialize the Python-CFFI embedding logic:\n\n", f); - } - - if (exception != NULL) { - PyErr_NormalizeException(&exception, &v, &tb); - PyErr_Display(exception, v, tb); - } - Py_XDECREF(exception); - Py_XDECREF(v); - Py_XDECREF(tb); - - if (f != NULL && f != Py_None) { - PyFile_WriteString("\nFrom: " _CFFI_MODULE_NAME - "\ncompiled with cffi version: 1.17.1" - "\n_cffi_backend module: ", f); - modules = PyImport_GetModuleDict(); - mod = PyDict_GetItemString(modules, "_cffi_backend"); - if (mod == NULL) { - PyFile_WriteString("not loaded", f); - } - else { - v = PyObject_GetAttrString(mod, "__file__"); - PyFile_WriteObject(v, f, 0); - Py_XDECREF(v); - } - PyFile_WriteString("\nsys.path: ", f); - PyFile_WriteObject(PySys_GetObject((char *)"path"), f, 0); - PyFile_WriteString("\n\n", f); - } - _cffi_stop_error_capture(ecap); - } - result = -1; - goto done; -} - -#if PY_VERSION_HEX < 0x03080000 -PyAPI_DATA(char *) _PyParser_TokenNames[]; /* from CPython */ -#endif - -static int _cffi_carefully_make_gil(void) -{ - /* This does the basic initialization of Python. It can be called - completely concurrently from unrelated threads. It assumes - that we don't hold the GIL before (if it exists), and we don't - hold it afterwards. - - (What it really does used to be completely different in Python 2 - and Python 3, with the Python 2 solution avoiding the spin-lock - around the Py_InitializeEx() call. However, after recent changes - to CPython 2.7 (issue #358) it no longer works. So we use the - Python 3 solution everywhere.) - - This initializes Python by calling Py_InitializeEx(). - Important: this must not be called concurrently at all. - So we use a global variable as a simple spin lock. This global - variable must be from 'libpythonX.Y.so', not from this - cffi-based extension module, because it must be shared from - different cffi-based extension modules. - - In Python < 3.8, we choose - _PyParser_TokenNames[0] as a completely arbitrary pointer value - that is never written to. The default is to point to the - string "ENDMARKER". We change it temporarily to point to the - next character in that string. (Yes, I know it's REALLY - obscure.) - - In Python >= 3.8, this string array is no longer writable, so - instead we pick PyCapsuleType.tp_version_tag. We can't change - Python < 3.8 because someone might use a mixture of cffi - embedded modules, some of which were compiled before this file - changed. - - In Python >= 3.12, this stopped working because that particular - tp_version_tag gets modified during interpreter startup. It's - arguably a bad idea before 3.12 too, but again we can't change - that because someone might use a mixture of cffi embedded - modules, and no-one reported a bug so far. In Python >= 3.12 - we go instead for PyCapsuleType.tp_as_buffer, which is supposed - to always be NULL. We write to it temporarily a pointer to - a struct full of NULLs, which is semantically the same. - */ - -#ifdef WITH_THREAD -# if PY_VERSION_HEX < 0x03080000 - char *volatile *lock = (char *volatile *)_PyParser_TokenNames; - char *old_value, *locked_value; - - while (1) { /* spin loop */ - old_value = *lock; - locked_value = old_value + 1; - if (old_value[0] == 'E') { - assert(old_value[1] == 'N'); - if (cffi_compare_and_swap(lock, old_value, locked_value)) - break; - } - else { - assert(old_value[0] == 'N'); - /* should ideally do a spin loop instruction here, but - hard to do it portably and doesn't really matter I - think: PyEval_InitThreads() should be very fast, and - this is only run at start-up anyway. */ - } - } -# else -# if PY_VERSION_HEX < 0x030C0000 - int volatile *lock = (int volatile *)&PyCapsule_Type.tp_version_tag; - int old_value, locked_value = -42; - assert(!(PyCapsule_Type.tp_flags & Py_TPFLAGS_HAVE_VERSION_TAG)); -# else - static struct ebp_s { PyBufferProcs buf; int mark; } empty_buffer_procs; - empty_buffer_procs.mark = -42; - PyBufferProcs *volatile *lock = (PyBufferProcs *volatile *) - &PyCapsule_Type.tp_as_buffer; - PyBufferProcs *old_value, *locked_value = &empty_buffer_procs.buf; -# endif - - while (1) { /* spin loop */ - old_value = *lock; - if (old_value == 0) { - if (cffi_compare_and_swap(lock, old_value, locked_value)) - break; - } - else { -# if PY_VERSION_HEX < 0x030C0000 - assert(old_value == locked_value); -# else - /* The pointer should point to a possibly different - empty_buffer_procs from another C extension module */ - assert(((struct ebp_s *)old_value)->mark == -42); -# endif - /* should ideally do a spin loop instruction here, but - hard to do it portably and doesn't really matter I - think: PyEval_InitThreads() should be very fast, and - this is only run at start-up anyway. */ - } - } -# endif -#endif - - /* call Py_InitializeEx() */ - if (!Py_IsInitialized()) { - _cffi_py_initialize(); -#if PY_VERSION_HEX < 0x03070000 - PyEval_InitThreads(); -#endif - PyEval_SaveThread(); /* release the GIL */ - /* the returned tstate must be the one that has been stored into the - autoTLSkey by _PyGILState_Init() called from Py_Initialize(). */ - } - else { -#if PY_VERSION_HEX < 0x03070000 - /* PyEval_InitThreads() is always a no-op from CPython 3.7 */ - PyGILState_STATE state = PyGILState_Ensure(); - PyEval_InitThreads(); - PyGILState_Release(state); -#endif - } - -#ifdef WITH_THREAD - /* release the lock */ - while (!cffi_compare_and_swap(lock, locked_value, old_value)) - ; -#endif - - return 0; -} - -/********** end CPython-specific section **********/ - - -#else - - -/********** PyPy-specific section **********/ - -PyMODINIT_FUNC _CFFI_PYTHON_STARTUP_FUNC(const void *[]); /* forward */ - -static struct _cffi_pypy_init_s { - const char *name; - void *func; /* function pointer */ - const char *code; -} _cffi_pypy_init = { - _CFFI_MODULE_NAME, - _CFFI_PYTHON_STARTUP_FUNC, - _CFFI_PYTHON_STARTUP_CODE, -}; - -extern int pypy_carefully_make_gil(const char *); -extern int pypy_init_embedded_cffi_module(int, struct _cffi_pypy_init_s *); - -static int _cffi_carefully_make_gil(void) -{ - return pypy_carefully_make_gil(_CFFI_MODULE_NAME); -} - -static int _cffi_initialize_python(void) -{ - return pypy_init_embedded_cffi_module(0xB011, &_cffi_pypy_init); -} - -/********** end PyPy-specific section **********/ - - -#endif - - -#ifdef __GNUC__ -__attribute__((noinline)) -#endif -static _cffi_call_python_fnptr _cffi_start_python(void) -{ - /* Delicate logic to initialize Python. This function can be - called multiple times concurrently, e.g. when the process calls - its first ``extern "Python"`` functions in multiple threads at - once. It can also be called recursively, in which case we must - ignore it. We also have to consider what occurs if several - different cffi-based extensions reach this code in parallel - threads---it is a different copy of the code, then, and we - can't have any shared global variable unless it comes from - 'libpythonX.Y.so'. - - Idea: - - * _cffi_carefully_make_gil(): "carefully" call - PyEval_InitThreads() (possibly with Py_InitializeEx() first). - - * then we use a (local) custom lock to make sure that a call to this - cffi-based extension will wait if another call to the *same* - extension is running the initialization in another thread. - It is reentrant, so that a recursive call will not block, but - only one from a different thread. - - * then we grab the GIL and (Python 2) we call Py_InitializeEx(). - At this point, concurrent calls to Py_InitializeEx() are not - possible: we have the GIL. - - * do the rest of the specific initialization, which may - temporarily release the GIL but not the custom lock. - Only release the custom lock when we are done. - */ - static char called = 0; - - if (_cffi_carefully_make_gil() != 0) - return NULL; - - _cffi_acquire_reentrant_mutex(); - - /* Here the GIL exists, but we don't have it. We're only protected - from concurrency by the reentrant mutex. */ - - /* This file only initializes the embedded module once, the first - time this is called, even if there are subinterpreters. */ - if (!called) { - called = 1; /* invoke _cffi_initialize_python() only once, - but don't set '_cffi_call_python' right now, - otherwise concurrent threads won't call - this function at all (we need them to wait) */ - if (_cffi_initialize_python() == 0) { - /* now initialization is finished. Switch to the fast-path. */ - - /* We would like nobody to see the new value of - '_cffi_call_python' without also seeing the rest of the - data initialized. However, this is not possible. But - the new value of '_cffi_call_python' is the function - 'cffi_call_python()' from _cffi_backend. So: */ - cffi_write_barrier(); - /* ^^^ we put a write barrier here, and a corresponding - read barrier at the start of cffi_call_python(). This - ensures that after that read barrier, we see everything - done here before the write barrier. - */ - - assert(_cffi_call_python_org != NULL); - _cffi_call_python = (_cffi_call_python_fnptr)_cffi_call_python_org; - } - else { - /* initialization failed. Reset this to NULL, even if it was - already set to some other value. Future calls to - _cffi_start_python() are still forced to occur, and will - always return NULL from now on. */ - _cffi_call_python_org = NULL; - } - } - - _cffi_release_reentrant_mutex(); - - return (_cffi_call_python_fnptr)_cffi_call_python_org; -} - -static -void _cffi_start_and_call_python(struct _cffi_externpy_s *externpy, char *args) -{ - _cffi_call_python_fnptr fnptr; - int current_err = errno; -#ifdef _MSC_VER - int current_lasterr = GetLastError(); -#endif - fnptr = _cffi_start_python(); - if (fnptr == NULL) { - fprintf(stderr, "function %s() called, but initialization code " - "failed. Returning 0.\n", externpy->name); - memset(args, 0, externpy->size_of_result); - } -#ifdef _MSC_VER - SetLastError(current_lasterr); -#endif - errno = current_err; - - if (fnptr != NULL) - fnptr(externpy, args); -} - - -/* The cffi_start_python() function makes sure Python is initialized - and our cffi module is set up. It can be called manually from the - user C code. The same effect is obtained automatically from any - dll-exported ``extern "Python"`` function. This function returns - -1 if initialization failed, 0 if all is OK. */ -_CFFI_UNUSED_FN -static int cffi_start_python(void) -{ - if (_cffi_call_python == &_cffi_start_and_call_python) { - if (_cffi_start_python() == NULL) - return -1; - } - cffi_read_barrier(); - return 0; -} - -#undef cffi_compare_and_swap -#undef cffi_write_barrier -#undef cffi_read_barrier - -#ifdef __cplusplus -} -#endif diff --git a/venv/lib/python3.9/site-packages/cffi/_imp_emulation.py b/venv/lib/python3.9/site-packages/cffi/_imp_emulation.py deleted file mode 100644 index 136abdd..0000000 --- a/venv/lib/python3.9/site-packages/cffi/_imp_emulation.py +++ /dev/null @@ -1,83 +0,0 @@ - -try: - # this works on Python < 3.12 - from imp import * - -except ImportError: - # this is a limited emulation for Python >= 3.12. - # Note that this is used only for tests or for the old ffi.verify(). - # This is copied from the source code of Python 3.11. - - from _imp import (acquire_lock, release_lock, - is_builtin, is_frozen) - - from importlib._bootstrap import _load - - from importlib import machinery - import os - import sys - import tokenize - - SEARCH_ERROR = 0 - PY_SOURCE = 1 - PY_COMPILED = 2 - C_EXTENSION = 3 - PY_RESOURCE = 4 - PKG_DIRECTORY = 5 - C_BUILTIN = 6 - PY_FROZEN = 7 - PY_CODERESOURCE = 8 - IMP_HOOK = 9 - - def get_suffixes(): - extensions = [(s, 'rb', C_EXTENSION) - for s in machinery.EXTENSION_SUFFIXES] - source = [(s, 'r', PY_SOURCE) for s in machinery.SOURCE_SUFFIXES] - bytecode = [(s, 'rb', PY_COMPILED) for s in machinery.BYTECODE_SUFFIXES] - return extensions + source + bytecode - - def find_module(name, path=None): - if not isinstance(name, str): - raise TypeError("'name' must be a str, not {}".format(type(name))) - elif not isinstance(path, (type(None), list)): - # Backwards-compatibility - raise RuntimeError("'path' must be None or a list, " - "not {}".format(type(path))) - - if path is None: - if is_builtin(name): - return None, None, ('', '', C_BUILTIN) - elif is_frozen(name): - return None, None, ('', '', PY_FROZEN) - else: - path = sys.path - - for entry in path: - package_directory = os.path.join(entry, name) - for suffix in ['.py', machinery.BYTECODE_SUFFIXES[0]]: - package_file_name = '__init__' + suffix - file_path = os.path.join(package_directory, package_file_name) - if os.path.isfile(file_path): - return None, package_directory, ('', '', PKG_DIRECTORY) - for suffix, mode, type_ in get_suffixes(): - file_name = name + suffix - file_path = os.path.join(entry, file_name) - if os.path.isfile(file_path): - break - else: - continue - break # Break out of outer loop when breaking out of inner loop. - else: - raise ImportError(name, name=name) - - encoding = None - if 'b' not in mode: - with open(file_path, 'rb') as file: - encoding = tokenize.detect_encoding(file.readline)[0] - file = open(file_path, mode, encoding=encoding) - return file, file_path, (suffix, mode, type_) - - def load_dynamic(name, path, file=None): - loader = machinery.ExtensionFileLoader(name, path) - spec = machinery.ModuleSpec(name=name, loader=loader, origin=path) - return _load(spec) diff --git a/venv/lib/python3.9/site-packages/cffi/_shimmed_dist_utils.py b/venv/lib/python3.9/site-packages/cffi/_shimmed_dist_utils.py deleted file mode 100644 index c3d2312..0000000 --- a/venv/lib/python3.9/site-packages/cffi/_shimmed_dist_utils.py +++ /dev/null @@ -1,45 +0,0 @@ -""" -Temporary shim module to indirect the bits of distutils we need from setuptools/distutils while providing useful -error messages beyond `No module named 'distutils' on Python >= 3.12, or when setuptools' vendored distutils is broken. - -This is a compromise to avoid a hard-dep on setuptools for Python >= 3.12, since many users don't need runtime compilation support from CFFI. -""" -import sys - -try: - # import setuptools first; this is the most robust way to ensure its embedded distutils is available - # (the .pth shim should usually work, but this is even more robust) - import setuptools -except Exception as ex: - if sys.version_info >= (3, 12): - # Python 3.12 has no built-in distutils to fall back on, so any import problem is fatal - raise Exception("This CFFI feature requires setuptools on Python >= 3.12. The setuptools module is missing or non-functional.") from ex - - # silently ignore on older Pythons (support fallback to stdlib distutils where available) -else: - del setuptools - -try: - # bring in just the bits of distutils we need, whether they really came from setuptools or stdlib-embedded distutils - from distutils import log, sysconfig - from distutils.ccompiler import CCompiler - from distutils.command.build_ext import build_ext - from distutils.core import Distribution, Extension - from distutils.dir_util import mkpath - from distutils.errors import DistutilsSetupError, CompileError, LinkError - from distutils.log import set_threshold, set_verbosity - - if sys.platform == 'win32': - try: - # FUTURE: msvc9compiler module was removed in setuptools 74; consider removing, as it's only used by an ancient patch in `recompiler` - from distutils.msvc9compiler import MSVCCompiler - except ImportError: - MSVCCompiler = None -except Exception as ex: - if sys.version_info >= (3, 12): - raise Exception("This CFFI feature requires setuptools on Python >= 3.12. Please install the setuptools package.") from ex - - # anything older, just let the underlying distutils import error fly - raise Exception("This CFFI feature requires distutils. Please install the distutils or setuptools package.") from ex - -del sys diff --git a/venv/lib/python3.9/site-packages/cffi/api.py b/venv/lib/python3.9/site-packages/cffi/api.py deleted file mode 100644 index 5a474f3..0000000 --- a/venv/lib/python3.9/site-packages/cffi/api.py +++ /dev/null @@ -1,967 +0,0 @@ -import sys, types -from .lock import allocate_lock -from .error import CDefError -from . import model - -try: - callable -except NameError: - # Python 3.1 - from collections import Callable - callable = lambda x: isinstance(x, Callable) - -try: - basestring -except NameError: - # Python 3.x - basestring = str - -_unspecified = object() - - - -class FFI(object): - r''' - The main top-level class that you instantiate once, or once per module. - - Example usage: - - ffi = FFI() - ffi.cdef(""" - int printf(const char *, ...); - """) - - C = ffi.dlopen(None) # standard library - -or- - C = ffi.verify() # use a C compiler: verify the decl above is right - - C.printf("hello, %s!\n", ffi.new("char[]", "world")) - ''' - - def __init__(self, backend=None): - """Create an FFI instance. The 'backend' argument is used to - select a non-default backend, mostly for tests. - """ - if backend is None: - # You need PyPy (>= 2.0 beta), or a CPython (>= 2.6) with - # _cffi_backend.so compiled. - import _cffi_backend as backend - from . import __version__ - if backend.__version__ != __version__: - # bad version! Try to be as explicit as possible. - if hasattr(backend, '__file__'): - # CPython - raise Exception("Version mismatch: this is the 'cffi' package version %s, located in %r. When we import the top-level '_cffi_backend' extension module, we get version %s, located in %r. The two versions should be equal; check your installation." % ( - __version__, __file__, - backend.__version__, backend.__file__)) - else: - # PyPy - raise Exception("Version mismatch: this is the 'cffi' package version %s, located in %r. This interpreter comes with a built-in '_cffi_backend' module, which is version %s. The two versions should be equal; check your installation." % ( - __version__, __file__, backend.__version__)) - # (If you insist you can also try to pass the option - # 'backend=backend_ctypes.CTypesBackend()', but don't - # rely on it! It's probably not going to work well.) - - from . import cparser - self._backend = backend - self._lock = allocate_lock() - self._parser = cparser.Parser() - self._cached_btypes = {} - self._parsed_types = types.ModuleType('parsed_types').__dict__ - self._new_types = types.ModuleType('new_types').__dict__ - self._function_caches = [] - self._libraries = [] - self._cdefsources = [] - self._included_ffis = [] - self._windows_unicode = None - self._init_once_cache = {} - self._cdef_version = None - self._embedding = None - self._typecache = model.get_typecache(backend) - if hasattr(backend, 'set_ffi'): - backend.set_ffi(self) - for name in list(backend.__dict__): - if name.startswith('RTLD_'): - setattr(self, name, getattr(backend, name)) - # - with self._lock: - self.BVoidP = self._get_cached_btype(model.voidp_type) - self.BCharA = self._get_cached_btype(model.char_array_type) - if isinstance(backend, types.ModuleType): - # _cffi_backend: attach these constants to the class - if not hasattr(FFI, 'NULL'): - FFI.NULL = self.cast(self.BVoidP, 0) - FFI.CData, FFI.CType = backend._get_types() - else: - # ctypes backend: attach these constants to the instance - self.NULL = self.cast(self.BVoidP, 0) - self.CData, self.CType = backend._get_types() - self.buffer = backend.buffer - - def cdef(self, csource, override=False, packed=False, pack=None): - """Parse the given C source. This registers all declared functions, - types, and global variables. The functions and global variables can - then be accessed via either 'ffi.dlopen()' or 'ffi.verify()'. - The types can be used in 'ffi.new()' and other functions. - If 'packed' is specified as True, all structs declared inside this - cdef are packed, i.e. laid out without any field alignment at all. - Alternatively, 'pack' can be a small integer, and requests for - alignment greater than that are ignored (pack=1 is equivalent to - packed=True). - """ - self._cdef(csource, override=override, packed=packed, pack=pack) - - def embedding_api(self, csource, packed=False, pack=None): - self._cdef(csource, packed=packed, pack=pack, dllexport=True) - if self._embedding is None: - self._embedding = '' - - def _cdef(self, csource, override=False, **options): - if not isinstance(csource, str): # unicode, on Python 2 - if not isinstance(csource, basestring): - raise TypeError("cdef() argument must be a string") - csource = csource.encode('ascii') - with self._lock: - self._cdef_version = object() - self._parser.parse(csource, override=override, **options) - self._cdefsources.append(csource) - if override: - for cache in self._function_caches: - cache.clear() - finishlist = self._parser._recomplete - if finishlist: - self._parser._recomplete = [] - for tp in finishlist: - tp.finish_backend_type(self, finishlist) - - def dlopen(self, name, flags=0): - """Load and return a dynamic library identified by 'name'. - The standard C library can be loaded by passing None. - Note that functions and types declared by 'ffi.cdef()' are not - linked to a particular library, just like C headers; in the - library we only look for the actual (untyped) symbols. - """ - if not (isinstance(name, basestring) or - name is None or - isinstance(name, self.CData)): - raise TypeError("dlopen(name): name must be a file name, None, " - "or an already-opened 'void *' handle") - with self._lock: - lib, function_cache = _make_ffi_library(self, name, flags) - self._function_caches.append(function_cache) - self._libraries.append(lib) - return lib - - def dlclose(self, lib): - """Close a library obtained with ffi.dlopen(). After this call, - access to functions or variables from the library will fail - (possibly with a segmentation fault). - """ - type(lib).__cffi_close__(lib) - - def _typeof_locked(self, cdecl): - # call me with the lock! - key = cdecl - if key in self._parsed_types: - return self._parsed_types[key] - # - if not isinstance(cdecl, str): # unicode, on Python 2 - cdecl = cdecl.encode('ascii') - # - type = self._parser.parse_type(cdecl) - really_a_function_type = type.is_raw_function - if really_a_function_type: - type = type.as_function_pointer() - btype = self._get_cached_btype(type) - result = btype, really_a_function_type - self._parsed_types[key] = result - return result - - def _typeof(self, cdecl, consider_function_as_funcptr=False): - # string -> ctype object - try: - result = self._parsed_types[cdecl] - except KeyError: - with self._lock: - result = self._typeof_locked(cdecl) - # - btype, really_a_function_type = result - if really_a_function_type and not consider_function_as_funcptr: - raise CDefError("the type %r is a function type, not a " - "pointer-to-function type" % (cdecl,)) - return btype - - def typeof(self, cdecl): - """Parse the C type given as a string and return the - corresponding object. - It can also be used on 'cdata' instance to get its C type. - """ - if isinstance(cdecl, basestring): - return self._typeof(cdecl) - if isinstance(cdecl, self.CData): - return self._backend.typeof(cdecl) - if isinstance(cdecl, types.BuiltinFunctionType): - res = _builtin_function_type(cdecl) - if res is not None: - return res - if (isinstance(cdecl, types.FunctionType) - and hasattr(cdecl, '_cffi_base_type')): - with self._lock: - return self._get_cached_btype(cdecl._cffi_base_type) - raise TypeError(type(cdecl)) - - def sizeof(self, cdecl): - """Return the size in bytes of the argument. It can be a - string naming a C type, or a 'cdata' instance. - """ - if isinstance(cdecl, basestring): - BType = self._typeof(cdecl) - return self._backend.sizeof(BType) - else: - return self._backend.sizeof(cdecl) - - def alignof(self, cdecl): - """Return the natural alignment size in bytes of the C type - given as a string. - """ - if isinstance(cdecl, basestring): - cdecl = self._typeof(cdecl) - return self._backend.alignof(cdecl) - - def offsetof(self, cdecl, *fields_or_indexes): - """Return the offset of the named field inside the given - structure or array, which must be given as a C type name. - You can give several field names in case of nested structures. - You can also give numeric values which correspond to array - items, in case of an array type. - """ - if isinstance(cdecl, basestring): - cdecl = self._typeof(cdecl) - return self._typeoffsetof(cdecl, *fields_or_indexes)[1] - - def new(self, cdecl, init=None): - """Allocate an instance according to the specified C type and - return a pointer to it. The specified C type must be either a - pointer or an array: ``new('X *')`` allocates an X and returns - a pointer to it, whereas ``new('X[n]')`` allocates an array of - n X'es and returns an array referencing it (which works - mostly like a pointer, like in C). You can also use - ``new('X[]', n)`` to allocate an array of a non-constant - length n. - - The memory is initialized following the rules of declaring a - global variable in C: by default it is zero-initialized, but - an explicit initializer can be given which can be used to - fill all or part of the memory. - - When the returned object goes out of scope, the memory - is freed. In other words the returned object has - ownership of the value of type 'cdecl' that it points to. This - means that the raw data can be used as long as this object is - kept alive, but must not be used for a longer time. Be careful - about that when copying the pointer to the memory somewhere - else, e.g. into another structure. - """ - if isinstance(cdecl, basestring): - cdecl = self._typeof(cdecl) - return self._backend.newp(cdecl, init) - - def new_allocator(self, alloc=None, free=None, - should_clear_after_alloc=True): - """Return a new allocator, i.e. a function that behaves like ffi.new() - but uses the provided low-level 'alloc' and 'free' functions. - - 'alloc' is called with the size as argument. If it returns NULL, a - MemoryError is raised. 'free' is called with the result of 'alloc' - as argument. Both can be either Python function or directly C - functions. If 'free' is None, then no free function is called. - If both 'alloc' and 'free' are None, the default is used. - - If 'should_clear_after_alloc' is set to False, then the memory - returned by 'alloc' is assumed to be already cleared (or you are - fine with garbage); otherwise CFFI will clear it. - """ - compiled_ffi = self._backend.FFI() - allocator = compiled_ffi.new_allocator(alloc, free, - should_clear_after_alloc) - def allocate(cdecl, init=None): - if isinstance(cdecl, basestring): - cdecl = self._typeof(cdecl) - return allocator(cdecl, init) - return allocate - - def cast(self, cdecl, source): - """Similar to a C cast: returns an instance of the named C - type initialized with the given 'source'. The source is - casted between integers or pointers of any type. - """ - if isinstance(cdecl, basestring): - cdecl = self._typeof(cdecl) - return self._backend.cast(cdecl, source) - - def string(self, cdata, maxlen=-1): - """Return a Python string (or unicode string) from the 'cdata'. - If 'cdata' is a pointer or array of characters or bytes, returns - the null-terminated string. The returned string extends until - the first null character, or at most 'maxlen' characters. If - 'cdata' is an array then 'maxlen' defaults to its length. - - If 'cdata' is a pointer or array of wchar_t, returns a unicode - string following the same rules. - - If 'cdata' is a single character or byte or a wchar_t, returns - it as a string or unicode string. - - If 'cdata' is an enum, returns the value of the enumerator as a - string, or 'NUMBER' if the value is out of range. - """ - return self._backend.string(cdata, maxlen) - - def unpack(self, cdata, length): - """Unpack an array of C data of the given length, - returning a Python string/unicode/list. - - If 'cdata' is a pointer to 'char', returns a byte string. - It does not stop at the first null. This is equivalent to: - ffi.buffer(cdata, length)[:] - - If 'cdata' is a pointer to 'wchar_t', returns a unicode string. - 'length' is measured in wchar_t's; it is not the size in bytes. - - If 'cdata' is a pointer to anything else, returns a list of - 'length' items. This is a faster equivalent to: - [cdata[i] for i in range(length)] - """ - return self._backend.unpack(cdata, length) - - #def buffer(self, cdata, size=-1): - # """Return a read-write buffer object that references the raw C data - # pointed to by the given 'cdata'. The 'cdata' must be a pointer or - # an array. Can be passed to functions expecting a buffer, or directly - # manipulated with: - # - # buf[:] get a copy of it in a regular string, or - # buf[idx] as a single character - # buf[:] = ... - # buf[idx] = ... change the content - # """ - # note that 'buffer' is a type, set on this instance by __init__ - - def from_buffer(self, cdecl, python_buffer=_unspecified, - require_writable=False): - """Return a cdata of the given type pointing to the data of the - given Python object, which must support the buffer interface. - Note that this is not meant to be used on the built-in types - str or unicode (you can build 'char[]' arrays explicitly) - but only on objects containing large quantities of raw data - in some other format, like 'array.array' or numpy arrays. - - The first argument is optional and default to 'char[]'. - """ - if python_buffer is _unspecified: - cdecl, python_buffer = self.BCharA, cdecl - elif isinstance(cdecl, basestring): - cdecl = self._typeof(cdecl) - return self._backend.from_buffer(cdecl, python_buffer, - require_writable) - - def memmove(self, dest, src, n): - """ffi.memmove(dest, src, n) copies n bytes of memory from src to dest. - - Like the C function memmove(), the memory areas may overlap; - apart from that it behaves like the C function memcpy(). - - 'src' can be any cdata ptr or array, or any Python buffer object. - 'dest' can be any cdata ptr or array, or a writable Python buffer - object. The size to copy, 'n', is always measured in bytes. - - Unlike other methods, this one supports all Python buffer including - byte strings and bytearrays---but it still does not support - non-contiguous buffers. - """ - return self._backend.memmove(dest, src, n) - - def callback(self, cdecl, python_callable=None, error=None, onerror=None): - """Return a callback object or a decorator making such a - callback object. 'cdecl' must name a C function pointer type. - The callback invokes the specified 'python_callable' (which may - be provided either directly or via a decorator). Important: the - callback object must be manually kept alive for as long as the - callback may be invoked from the C level. - """ - def callback_decorator_wrap(python_callable): - if not callable(python_callable): - raise TypeError("the 'python_callable' argument " - "is not callable") - return self._backend.callback(cdecl, python_callable, - error, onerror) - if isinstance(cdecl, basestring): - cdecl = self._typeof(cdecl, consider_function_as_funcptr=True) - if python_callable is None: - return callback_decorator_wrap # decorator mode - else: - return callback_decorator_wrap(python_callable) # direct mode - - def getctype(self, cdecl, replace_with=''): - """Return a string giving the C type 'cdecl', which may be itself - a string or a object. If 'replace_with' is given, it gives - extra text to append (or insert for more complicated C types), like - a variable name, or '*' to get actually the C type 'pointer-to-cdecl'. - """ - if isinstance(cdecl, basestring): - cdecl = self._typeof(cdecl) - replace_with = replace_with.strip() - if (replace_with.startswith('*') - and '&[' in self._backend.getcname(cdecl, '&')): - replace_with = '(%s)' % replace_with - elif replace_with and not replace_with[0] in '[(': - replace_with = ' ' + replace_with - return self._backend.getcname(cdecl, replace_with) - - def gc(self, cdata, destructor, size=0): - """Return a new cdata object that points to the same - data. Later, when this new cdata object is garbage-collected, - 'destructor(old_cdata_object)' will be called. - - The optional 'size' gives an estimate of the size, used to - trigger the garbage collection more eagerly. So far only used - on PyPy. It tells the GC that the returned object keeps alive - roughly 'size' bytes of external memory. - """ - return self._backend.gcp(cdata, destructor, size) - - def _get_cached_btype(self, type): - assert self._lock.acquire(False) is False - # call me with the lock! - try: - BType = self._cached_btypes[type] - except KeyError: - finishlist = [] - BType = type.get_cached_btype(self, finishlist) - for type in finishlist: - type.finish_backend_type(self, finishlist) - return BType - - def verify(self, source='', tmpdir=None, **kwargs): - """Verify that the current ffi signatures compile on this - machine, and return a dynamic library object. The dynamic - library can be used to call functions and access global - variables declared in this 'ffi'. The library is compiled - by the C compiler: it gives you C-level API compatibility - (including calling macros). This is unlike 'ffi.dlopen()', - which requires binary compatibility in the signatures. - """ - from .verifier import Verifier, _caller_dir_pycache - # - # If set_unicode(True) was called, insert the UNICODE and - # _UNICODE macro declarations - if self._windows_unicode: - self._apply_windows_unicode(kwargs) - # - # Set the tmpdir here, and not in Verifier.__init__: it picks - # up the caller's directory, which we want to be the caller of - # ffi.verify(), as opposed to the caller of Veritier(). - tmpdir = tmpdir or _caller_dir_pycache() - # - # Make a Verifier() and use it to load the library. - self.verifier = Verifier(self, source, tmpdir, **kwargs) - lib = self.verifier.load_library() - # - # Save the loaded library for keep-alive purposes, even - # if the caller doesn't keep it alive itself (it should). - self._libraries.append(lib) - return lib - - def _get_errno(self): - return self._backend.get_errno() - def _set_errno(self, errno): - self._backend.set_errno(errno) - errno = property(_get_errno, _set_errno, None, - "the value of 'errno' from/to the C calls") - - def getwinerror(self, code=-1): - return self._backend.getwinerror(code) - - def _pointer_to(self, ctype): - with self._lock: - return model.pointer_cache(self, ctype) - - def addressof(self, cdata, *fields_or_indexes): - """Return the address of a . - If 'fields_or_indexes' are given, returns the address of that - field or array item in the structure or array, recursively in - case of nested structures. - """ - try: - ctype = self._backend.typeof(cdata) - except TypeError: - if '__addressof__' in type(cdata).__dict__: - return type(cdata).__addressof__(cdata, *fields_or_indexes) - raise - if fields_or_indexes: - ctype, offset = self._typeoffsetof(ctype, *fields_or_indexes) - else: - if ctype.kind == "pointer": - raise TypeError("addressof(pointer)") - offset = 0 - ctypeptr = self._pointer_to(ctype) - return self._backend.rawaddressof(ctypeptr, cdata, offset) - - def _typeoffsetof(self, ctype, field_or_index, *fields_or_indexes): - ctype, offset = self._backend.typeoffsetof(ctype, field_or_index) - for field1 in fields_or_indexes: - ctype, offset1 = self._backend.typeoffsetof(ctype, field1, 1) - offset += offset1 - return ctype, offset - - def include(self, ffi_to_include): - """Includes the typedefs, structs, unions and enums defined - in another FFI instance. Usage is similar to a #include in C, - where a part of the program might include types defined in - another part for its own usage. Note that the include() - method has no effect on functions, constants and global - variables, which must anyway be accessed directly from the - lib object returned by the original FFI instance. - """ - if not isinstance(ffi_to_include, FFI): - raise TypeError("ffi.include() expects an argument that is also of" - " type cffi.FFI, not %r" % ( - type(ffi_to_include).__name__,)) - if ffi_to_include is self: - raise ValueError("self.include(self)") - with ffi_to_include._lock: - with self._lock: - self._parser.include(ffi_to_include._parser) - self._cdefsources.append('[') - self._cdefsources.extend(ffi_to_include._cdefsources) - self._cdefsources.append(']') - self._included_ffis.append(ffi_to_include) - - def new_handle(self, x): - return self._backend.newp_handle(self.BVoidP, x) - - def from_handle(self, x): - return self._backend.from_handle(x) - - def release(self, x): - self._backend.release(x) - - def set_unicode(self, enabled_flag): - """Windows: if 'enabled_flag' is True, enable the UNICODE and - _UNICODE defines in C, and declare the types like TCHAR and LPTCSTR - to be (pointers to) wchar_t. If 'enabled_flag' is False, - declare these types to be (pointers to) plain 8-bit characters. - This is mostly for backward compatibility; you usually want True. - """ - if self._windows_unicode is not None: - raise ValueError("set_unicode() can only be called once") - enabled_flag = bool(enabled_flag) - if enabled_flag: - self.cdef("typedef wchar_t TBYTE;" - "typedef wchar_t TCHAR;" - "typedef const wchar_t *LPCTSTR;" - "typedef const wchar_t *PCTSTR;" - "typedef wchar_t *LPTSTR;" - "typedef wchar_t *PTSTR;" - "typedef TBYTE *PTBYTE;" - "typedef TCHAR *PTCHAR;") - else: - self.cdef("typedef char TBYTE;" - "typedef char TCHAR;" - "typedef const char *LPCTSTR;" - "typedef const char *PCTSTR;" - "typedef char *LPTSTR;" - "typedef char *PTSTR;" - "typedef TBYTE *PTBYTE;" - "typedef TCHAR *PTCHAR;") - self._windows_unicode = enabled_flag - - def _apply_windows_unicode(self, kwds): - defmacros = kwds.get('define_macros', ()) - if not isinstance(defmacros, (list, tuple)): - raise TypeError("'define_macros' must be a list or tuple") - defmacros = list(defmacros) + [('UNICODE', '1'), - ('_UNICODE', '1')] - kwds['define_macros'] = defmacros - - def _apply_embedding_fix(self, kwds): - # must include an argument like "-lpython2.7" for the compiler - def ensure(key, value): - lst = kwds.setdefault(key, []) - if value not in lst: - lst.append(value) - # - if '__pypy__' in sys.builtin_module_names: - import os - if sys.platform == "win32": - # we need 'libpypy-c.lib'. Current distributions of - # pypy (>= 4.1) contain it as 'libs/python27.lib'. - pythonlib = "python{0[0]}{0[1]}".format(sys.version_info) - if hasattr(sys, 'prefix'): - ensure('library_dirs', os.path.join(sys.prefix, 'libs')) - else: - # we need 'libpypy-c.{so,dylib}', which should be by - # default located in 'sys.prefix/bin' for installed - # systems. - if sys.version_info < (3,): - pythonlib = "pypy-c" - else: - pythonlib = "pypy3-c" - if hasattr(sys, 'prefix'): - ensure('library_dirs', os.path.join(sys.prefix, 'bin')) - # On uninstalled pypy's, the libpypy-c is typically found in - # .../pypy/goal/. - if hasattr(sys, 'prefix'): - ensure('library_dirs', os.path.join(sys.prefix, 'pypy', 'goal')) - else: - if sys.platform == "win32": - template = "python%d%d" - if hasattr(sys, 'gettotalrefcount'): - template += '_d' - else: - try: - import sysconfig - except ImportError: # 2.6 - from cffi._shimmed_dist_utils import sysconfig - template = "python%d.%d" - if sysconfig.get_config_var('DEBUG_EXT'): - template += sysconfig.get_config_var('DEBUG_EXT') - pythonlib = (template % - (sys.hexversion >> 24, (sys.hexversion >> 16) & 0xff)) - if hasattr(sys, 'abiflags'): - pythonlib += sys.abiflags - ensure('libraries', pythonlib) - if sys.platform == "win32": - ensure('extra_link_args', '/MANIFEST') - - def set_source(self, module_name, source, source_extension='.c', **kwds): - import os - if hasattr(self, '_assigned_source'): - raise ValueError("set_source() cannot be called several times " - "per ffi object") - if not isinstance(module_name, basestring): - raise TypeError("'module_name' must be a string") - if os.sep in module_name or (os.altsep and os.altsep in module_name): - raise ValueError("'module_name' must not contain '/': use a dotted " - "name to make a 'package.module' location") - self._assigned_source = (str(module_name), source, - source_extension, kwds) - - def set_source_pkgconfig(self, module_name, pkgconfig_libs, source, - source_extension='.c', **kwds): - from . import pkgconfig - if not isinstance(pkgconfig_libs, list): - raise TypeError("the pkgconfig_libs argument must be a list " - "of package names") - kwds2 = pkgconfig.flags_from_pkgconfig(pkgconfig_libs) - pkgconfig.merge_flags(kwds, kwds2) - self.set_source(module_name, source, source_extension, **kwds) - - def distutils_extension(self, tmpdir='build', verbose=True): - from cffi._shimmed_dist_utils import mkpath - from .recompiler import recompile - # - if not hasattr(self, '_assigned_source'): - if hasattr(self, 'verifier'): # fallback, 'tmpdir' ignored - return self.verifier.get_extension() - raise ValueError("set_source() must be called before" - " distutils_extension()") - module_name, source, source_extension, kwds = self._assigned_source - if source is None: - raise TypeError("distutils_extension() is only for C extension " - "modules, not for dlopen()-style pure Python " - "modules") - mkpath(tmpdir) - ext, updated = recompile(self, module_name, - source, tmpdir=tmpdir, extradir=tmpdir, - source_extension=source_extension, - call_c_compiler=False, **kwds) - if verbose: - if updated: - sys.stderr.write("regenerated: %r\n" % (ext.sources[0],)) - else: - sys.stderr.write("not modified: %r\n" % (ext.sources[0],)) - return ext - - def emit_c_code(self, filename): - from .recompiler import recompile - # - if not hasattr(self, '_assigned_source'): - raise ValueError("set_source() must be called before emit_c_code()") - module_name, source, source_extension, kwds = self._assigned_source - if source is None: - raise TypeError("emit_c_code() is only for C extension modules, " - "not for dlopen()-style pure Python modules") - recompile(self, module_name, source, - c_file=filename, call_c_compiler=False, - uses_ffiplatform=False, **kwds) - - def emit_python_code(self, filename): - from .recompiler import recompile - # - if not hasattr(self, '_assigned_source'): - raise ValueError("set_source() must be called before emit_c_code()") - module_name, source, source_extension, kwds = self._assigned_source - if source is not None: - raise TypeError("emit_python_code() is only for dlopen()-style " - "pure Python modules, not for C extension modules") - recompile(self, module_name, source, - c_file=filename, call_c_compiler=False, - uses_ffiplatform=False, **kwds) - - def compile(self, tmpdir='.', verbose=0, target=None, debug=None): - """The 'target' argument gives the final file name of the - compiled DLL. Use '*' to force distutils' choice, suitable for - regular CPython C API modules. Use a file name ending in '.*' - to ask for the system's default extension for dynamic libraries - (.so/.dll/.dylib). - - The default is '*' when building a non-embedded C API extension, - and (module_name + '.*') when building an embedded library. - """ - from .recompiler import recompile - # - if not hasattr(self, '_assigned_source'): - raise ValueError("set_source() must be called before compile()") - module_name, source, source_extension, kwds = self._assigned_source - return recompile(self, module_name, source, tmpdir=tmpdir, - target=target, source_extension=source_extension, - compiler_verbose=verbose, debug=debug, **kwds) - - def init_once(self, func, tag): - # Read _init_once_cache[tag], which is either (False, lock) if - # we're calling the function now in some thread, or (True, result). - # Don't call setdefault() in most cases, to avoid allocating and - # immediately freeing a lock; but still use setdefaut() to avoid - # races. - try: - x = self._init_once_cache[tag] - except KeyError: - x = self._init_once_cache.setdefault(tag, (False, allocate_lock())) - # Common case: we got (True, result), so we return the result. - if x[0]: - return x[1] - # Else, it's a lock. Acquire it to serialize the following tests. - with x[1]: - # Read again from _init_once_cache the current status. - x = self._init_once_cache[tag] - if x[0]: - return x[1] - # Call the function and store the result back. - result = func() - self._init_once_cache[tag] = (True, result) - return result - - def embedding_init_code(self, pysource): - if self._embedding: - raise ValueError("embedding_init_code() can only be called once") - # fix 'pysource' before it gets dumped into the C file: - # - remove empty lines at the beginning, so it starts at "line 1" - # - dedent, if all non-empty lines are indented - # - check for SyntaxErrors - import re - match = re.match(r'\s*\n', pysource) - if match: - pysource = pysource[match.end():] - lines = pysource.splitlines() or [''] - prefix = re.match(r'\s*', lines[0]).group() - for i in range(1, len(lines)): - line = lines[i] - if line.rstrip(): - while not line.startswith(prefix): - prefix = prefix[:-1] - i = len(prefix) - lines = [line[i:]+'\n' for line in lines] - pysource = ''.join(lines) - # - compile(pysource, "cffi_init", "exec") - # - self._embedding = pysource - - def def_extern(self, *args, **kwds): - raise ValueError("ffi.def_extern() is only available on API-mode FFI " - "objects") - - def list_types(self): - """Returns the user type names known to this FFI instance. - This returns a tuple containing three lists of names: - (typedef_names, names_of_structs, names_of_unions) - """ - typedefs = [] - structs = [] - unions = [] - for key in self._parser._declarations: - if key.startswith('typedef '): - typedefs.append(key[8:]) - elif key.startswith('struct '): - structs.append(key[7:]) - elif key.startswith('union '): - unions.append(key[6:]) - typedefs.sort() - structs.sort() - unions.sort() - return (typedefs, structs, unions) - - -def _load_backend_lib(backend, name, flags): - import os - if not isinstance(name, basestring): - if sys.platform != "win32" or name is not None: - return backend.load_library(name, flags) - name = "c" # Windows: load_library(None) fails, but this works - # on Python 2 (backward compatibility hack only) - first_error = None - if '.' in name or '/' in name or os.sep in name: - try: - return backend.load_library(name, flags) - except OSError as e: - first_error = e - import ctypes.util - path = ctypes.util.find_library(name) - if path is None: - if name == "c" and sys.platform == "win32" and sys.version_info >= (3,): - raise OSError("dlopen(None) cannot work on Windows for Python 3 " - "(see http://bugs.python.org/issue23606)") - msg = ("ctypes.util.find_library() did not manage " - "to locate a library called %r" % (name,)) - if first_error is not None: - msg = "%s. Additionally, %s" % (first_error, msg) - raise OSError(msg) - return backend.load_library(path, flags) - -def _make_ffi_library(ffi, libname, flags): - backend = ffi._backend - backendlib = _load_backend_lib(backend, libname, flags) - # - def accessor_function(name): - key = 'function ' + name - tp, _ = ffi._parser._declarations[key] - BType = ffi._get_cached_btype(tp) - value = backendlib.load_function(BType, name) - library.__dict__[name] = value - # - def accessor_variable(name): - key = 'variable ' + name - tp, _ = ffi._parser._declarations[key] - BType = ffi._get_cached_btype(tp) - read_variable = backendlib.read_variable - write_variable = backendlib.write_variable - setattr(FFILibrary, name, property( - lambda self: read_variable(BType, name), - lambda self, value: write_variable(BType, name, value))) - # - def addressof_var(name): - try: - return addr_variables[name] - except KeyError: - with ffi._lock: - if name not in addr_variables: - key = 'variable ' + name - tp, _ = ffi._parser._declarations[key] - BType = ffi._get_cached_btype(tp) - if BType.kind != 'array': - BType = model.pointer_cache(ffi, BType) - p = backendlib.load_function(BType, name) - addr_variables[name] = p - return addr_variables[name] - # - def accessor_constant(name): - raise NotImplementedError("non-integer constant '%s' cannot be " - "accessed from a dlopen() library" % (name,)) - # - def accessor_int_constant(name): - library.__dict__[name] = ffi._parser._int_constants[name] - # - accessors = {} - accessors_version = [False] - addr_variables = {} - # - def update_accessors(): - if accessors_version[0] is ffi._cdef_version: - return - # - for key, (tp, _) in ffi._parser._declarations.items(): - if not isinstance(tp, model.EnumType): - tag, name = key.split(' ', 1) - if tag == 'function': - accessors[name] = accessor_function - elif tag == 'variable': - accessors[name] = accessor_variable - elif tag == 'constant': - accessors[name] = accessor_constant - else: - for i, enumname in enumerate(tp.enumerators): - def accessor_enum(name, tp=tp, i=i): - tp.check_not_partial() - library.__dict__[name] = tp.enumvalues[i] - accessors[enumname] = accessor_enum - for name in ffi._parser._int_constants: - accessors.setdefault(name, accessor_int_constant) - accessors_version[0] = ffi._cdef_version - # - def make_accessor(name): - with ffi._lock: - if name in library.__dict__ or name in FFILibrary.__dict__: - return # added by another thread while waiting for the lock - if name not in accessors: - update_accessors() - if name not in accessors: - raise AttributeError(name) - accessors[name](name) - # - class FFILibrary(object): - def __getattr__(self, name): - make_accessor(name) - return getattr(self, name) - def __setattr__(self, name, value): - try: - property = getattr(self.__class__, name) - except AttributeError: - make_accessor(name) - setattr(self, name, value) - else: - property.__set__(self, value) - def __dir__(self): - with ffi._lock: - update_accessors() - return accessors.keys() - def __addressof__(self, name): - if name in library.__dict__: - return library.__dict__[name] - if name in FFILibrary.__dict__: - return addressof_var(name) - make_accessor(name) - if name in library.__dict__: - return library.__dict__[name] - if name in FFILibrary.__dict__: - return addressof_var(name) - raise AttributeError("cffi library has no function or " - "global variable named '%s'" % (name,)) - def __cffi_close__(self): - backendlib.close_lib() - self.__dict__.clear() - # - if isinstance(libname, basestring): - try: - if not isinstance(libname, str): # unicode, on Python 2 - libname = libname.encode('utf-8') - FFILibrary.__name__ = 'FFILibrary_%s' % libname - except UnicodeError: - pass - library = FFILibrary() - return library, library.__dict__ - -def _builtin_function_type(func): - # a hack to make at least ffi.typeof(builtin_function) work, - # if the builtin function was obtained by 'vengine_cpy'. - import sys - try: - module = sys.modules[func.__module__] - ffi = module._cffi_original_ffi - types_of_builtin_funcs = module._cffi_types_of_builtin_funcs - tp = types_of_builtin_funcs[func] - except (KeyError, AttributeError, TypeError): - return None - else: - with ffi._lock: - return ffi._get_cached_btype(tp) diff --git a/venv/lib/python3.9/site-packages/cffi/backend_ctypes.py b/venv/lib/python3.9/site-packages/cffi/backend_ctypes.py deleted file mode 100644 index e7956a7..0000000 --- a/venv/lib/python3.9/site-packages/cffi/backend_ctypes.py +++ /dev/null @@ -1,1121 +0,0 @@ -import ctypes, ctypes.util, operator, sys -from . import model - -if sys.version_info < (3,): - bytechr = chr -else: - unicode = str - long = int - xrange = range - bytechr = lambda num: bytes([num]) - -class CTypesType(type): - pass - -class CTypesData(object): - __metaclass__ = CTypesType - __slots__ = ['__weakref__'] - __name__ = '' - - def __init__(self, *args): - raise TypeError("cannot instantiate %r" % (self.__class__,)) - - @classmethod - def _newp(cls, init): - raise TypeError("expected a pointer or array ctype, got '%s'" - % (cls._get_c_name(),)) - - @staticmethod - def _to_ctypes(value): - raise TypeError - - @classmethod - def _arg_to_ctypes(cls, *value): - try: - ctype = cls._ctype - except AttributeError: - raise TypeError("cannot create an instance of %r" % (cls,)) - if value: - res = cls._to_ctypes(*value) - if not isinstance(res, ctype): - res = cls._ctype(res) - else: - res = cls._ctype() - return res - - @classmethod - def _create_ctype_obj(cls, init): - if init is None: - return cls._arg_to_ctypes() - else: - return cls._arg_to_ctypes(init) - - @staticmethod - def _from_ctypes(ctypes_value): - raise TypeError - - @classmethod - def _get_c_name(cls, replace_with=''): - return cls._reftypename.replace(' &', replace_with) - - @classmethod - def _fix_class(cls): - cls.__name__ = 'CData<%s>' % (cls._get_c_name(),) - cls.__qualname__ = 'CData<%s>' % (cls._get_c_name(),) - cls.__module__ = 'ffi' - - def _get_own_repr(self): - raise NotImplementedError - - def _addr_repr(self, address): - if address == 0: - return 'NULL' - else: - if address < 0: - address += 1 << (8*ctypes.sizeof(ctypes.c_void_p)) - return '0x%x' % address - - def __repr__(self, c_name=None): - own = self._get_own_repr() - return '' % (c_name or self._get_c_name(), own) - - def _convert_to_address(self, BClass): - if BClass is None: - raise TypeError("cannot convert %r to an address" % ( - self._get_c_name(),)) - else: - raise TypeError("cannot convert %r to %r" % ( - self._get_c_name(), BClass._get_c_name())) - - @classmethod - def _get_size(cls): - return ctypes.sizeof(cls._ctype) - - def _get_size_of_instance(self): - return ctypes.sizeof(self._ctype) - - @classmethod - def _cast_from(cls, source): - raise TypeError("cannot cast to %r" % (cls._get_c_name(),)) - - def _cast_to_integer(self): - return self._convert_to_address(None) - - @classmethod - def _alignment(cls): - return ctypes.alignment(cls._ctype) - - def __iter__(self): - raise TypeError("cdata %r does not support iteration" % ( - self._get_c_name()),) - - def _make_cmp(name): - cmpfunc = getattr(operator, name) - def cmp(self, other): - v_is_ptr = not isinstance(self, CTypesGenericPrimitive) - w_is_ptr = (isinstance(other, CTypesData) and - not isinstance(other, CTypesGenericPrimitive)) - if v_is_ptr and w_is_ptr: - return cmpfunc(self._convert_to_address(None), - other._convert_to_address(None)) - elif v_is_ptr or w_is_ptr: - return NotImplemented - else: - if isinstance(self, CTypesGenericPrimitive): - self = self._value - if isinstance(other, CTypesGenericPrimitive): - other = other._value - return cmpfunc(self, other) - cmp.func_name = name - return cmp - - __eq__ = _make_cmp('__eq__') - __ne__ = _make_cmp('__ne__') - __lt__ = _make_cmp('__lt__') - __le__ = _make_cmp('__le__') - __gt__ = _make_cmp('__gt__') - __ge__ = _make_cmp('__ge__') - - def __hash__(self): - return hash(self._convert_to_address(None)) - - def _to_string(self, maxlen): - raise TypeError("string(): %r" % (self,)) - - -class CTypesGenericPrimitive(CTypesData): - __slots__ = [] - - def __hash__(self): - return hash(self._value) - - def _get_own_repr(self): - return repr(self._from_ctypes(self._value)) - - -class CTypesGenericArray(CTypesData): - __slots__ = [] - - @classmethod - def _newp(cls, init): - return cls(init) - - def __iter__(self): - for i in xrange(len(self)): - yield self[i] - - def _get_own_repr(self): - return self._addr_repr(ctypes.addressof(self._blob)) - - -class CTypesGenericPtr(CTypesData): - __slots__ = ['_address', '_as_ctype_ptr'] - _automatic_casts = False - kind = "pointer" - - @classmethod - def _newp(cls, init): - return cls(init) - - @classmethod - def _cast_from(cls, source): - if source is None: - address = 0 - elif isinstance(source, CTypesData): - address = source._cast_to_integer() - elif isinstance(source, (int, long)): - address = source - else: - raise TypeError("bad type for cast to %r: %r" % - (cls, type(source).__name__)) - return cls._new_pointer_at(address) - - @classmethod - def _new_pointer_at(cls, address): - self = cls.__new__(cls) - self._address = address - self._as_ctype_ptr = ctypes.cast(address, cls._ctype) - return self - - def _get_own_repr(self): - try: - return self._addr_repr(self._address) - except AttributeError: - return '???' - - def _cast_to_integer(self): - return self._address - - def __nonzero__(self): - return bool(self._address) - __bool__ = __nonzero__ - - @classmethod - def _to_ctypes(cls, value): - if not isinstance(value, CTypesData): - raise TypeError("unexpected %s object" % type(value).__name__) - address = value._convert_to_address(cls) - return ctypes.cast(address, cls._ctype) - - @classmethod - def _from_ctypes(cls, ctypes_ptr): - address = ctypes.cast(ctypes_ptr, ctypes.c_void_p).value or 0 - return cls._new_pointer_at(address) - - @classmethod - def _initialize(cls, ctypes_ptr, value): - if value: - ctypes_ptr.contents = cls._to_ctypes(value).contents - - def _convert_to_address(self, BClass): - if (BClass in (self.__class__, None) or BClass._automatic_casts - or self._automatic_casts): - return self._address - else: - return CTypesData._convert_to_address(self, BClass) - - -class CTypesBaseStructOrUnion(CTypesData): - __slots__ = ['_blob'] - - @classmethod - def _create_ctype_obj(cls, init): - # may be overridden - raise TypeError("cannot instantiate opaque type %s" % (cls,)) - - def _get_own_repr(self): - return self._addr_repr(ctypes.addressof(self._blob)) - - @classmethod - def _offsetof(cls, fieldname): - return getattr(cls._ctype, fieldname).offset - - def _convert_to_address(self, BClass): - if getattr(BClass, '_BItem', None) is self.__class__: - return ctypes.addressof(self._blob) - else: - return CTypesData._convert_to_address(self, BClass) - - @classmethod - def _from_ctypes(cls, ctypes_struct_or_union): - self = cls.__new__(cls) - self._blob = ctypes_struct_or_union - return self - - @classmethod - def _to_ctypes(cls, value): - return value._blob - - def __repr__(self, c_name=None): - return CTypesData.__repr__(self, c_name or self._get_c_name(' &')) - - -class CTypesBackend(object): - - PRIMITIVE_TYPES = { - 'char': ctypes.c_char, - 'short': ctypes.c_short, - 'int': ctypes.c_int, - 'long': ctypes.c_long, - 'long long': ctypes.c_longlong, - 'signed char': ctypes.c_byte, - 'unsigned char': ctypes.c_ubyte, - 'unsigned short': ctypes.c_ushort, - 'unsigned int': ctypes.c_uint, - 'unsigned long': ctypes.c_ulong, - 'unsigned long long': ctypes.c_ulonglong, - 'float': ctypes.c_float, - 'double': ctypes.c_double, - '_Bool': ctypes.c_bool, - } - - for _name in ['unsigned long long', 'unsigned long', - 'unsigned int', 'unsigned short', 'unsigned char']: - _size = ctypes.sizeof(PRIMITIVE_TYPES[_name]) - PRIMITIVE_TYPES['uint%d_t' % (8*_size)] = PRIMITIVE_TYPES[_name] - if _size == ctypes.sizeof(ctypes.c_void_p): - PRIMITIVE_TYPES['uintptr_t'] = PRIMITIVE_TYPES[_name] - if _size == ctypes.sizeof(ctypes.c_size_t): - PRIMITIVE_TYPES['size_t'] = PRIMITIVE_TYPES[_name] - - for _name in ['long long', 'long', 'int', 'short', 'signed char']: - _size = ctypes.sizeof(PRIMITIVE_TYPES[_name]) - PRIMITIVE_TYPES['int%d_t' % (8*_size)] = PRIMITIVE_TYPES[_name] - if _size == ctypes.sizeof(ctypes.c_void_p): - PRIMITIVE_TYPES['intptr_t'] = PRIMITIVE_TYPES[_name] - PRIMITIVE_TYPES['ptrdiff_t'] = PRIMITIVE_TYPES[_name] - if _size == ctypes.sizeof(ctypes.c_size_t): - PRIMITIVE_TYPES['ssize_t'] = PRIMITIVE_TYPES[_name] - - - def __init__(self): - self.RTLD_LAZY = 0 # not supported anyway by ctypes - self.RTLD_NOW = 0 - self.RTLD_GLOBAL = ctypes.RTLD_GLOBAL - self.RTLD_LOCAL = ctypes.RTLD_LOCAL - - def set_ffi(self, ffi): - self.ffi = ffi - - def _get_types(self): - return CTypesData, CTypesType - - def load_library(self, path, flags=0): - cdll = ctypes.CDLL(path, flags) - return CTypesLibrary(self, cdll) - - def new_void_type(self): - class CTypesVoid(CTypesData): - __slots__ = [] - _reftypename = 'void &' - @staticmethod - def _from_ctypes(novalue): - return None - @staticmethod - def _to_ctypes(novalue): - if novalue is not None: - raise TypeError("None expected, got %s object" % - (type(novalue).__name__,)) - return None - CTypesVoid._fix_class() - return CTypesVoid - - def new_primitive_type(self, name): - if name == 'wchar_t': - raise NotImplementedError(name) - ctype = self.PRIMITIVE_TYPES[name] - if name == 'char': - kind = 'char' - elif name in ('float', 'double'): - kind = 'float' - else: - if name in ('signed char', 'unsigned char'): - kind = 'byte' - elif name == '_Bool': - kind = 'bool' - else: - kind = 'int' - is_signed = (ctype(-1).value == -1) - # - def _cast_source_to_int(source): - if isinstance(source, (int, long, float)): - source = int(source) - elif isinstance(source, CTypesData): - source = source._cast_to_integer() - elif isinstance(source, bytes): - source = ord(source) - elif source is None: - source = 0 - else: - raise TypeError("bad type for cast to %r: %r" % - (CTypesPrimitive, type(source).__name__)) - return source - # - kind1 = kind - class CTypesPrimitive(CTypesGenericPrimitive): - __slots__ = ['_value'] - _ctype = ctype - _reftypename = '%s &' % name - kind = kind1 - - def __init__(self, value): - self._value = value - - @staticmethod - def _create_ctype_obj(init): - if init is None: - return ctype() - return ctype(CTypesPrimitive._to_ctypes(init)) - - if kind == 'int' or kind == 'byte': - @classmethod - def _cast_from(cls, source): - source = _cast_source_to_int(source) - source = ctype(source).value # cast within range - return cls(source) - def __int__(self): - return self._value - - if kind == 'bool': - @classmethod - def _cast_from(cls, source): - if not isinstance(source, (int, long, float)): - source = _cast_source_to_int(source) - return cls(bool(source)) - def __int__(self): - return int(self._value) - - if kind == 'char': - @classmethod - def _cast_from(cls, source): - source = _cast_source_to_int(source) - source = bytechr(source & 0xFF) - return cls(source) - def __int__(self): - return ord(self._value) - - if kind == 'float': - @classmethod - def _cast_from(cls, source): - if isinstance(source, float): - pass - elif isinstance(source, CTypesGenericPrimitive): - if hasattr(source, '__float__'): - source = float(source) - else: - source = int(source) - else: - source = _cast_source_to_int(source) - source = ctype(source).value # fix precision - return cls(source) - def __int__(self): - return int(self._value) - def __float__(self): - return self._value - - _cast_to_integer = __int__ - - if kind == 'int' or kind == 'byte' or kind == 'bool': - @staticmethod - def _to_ctypes(x): - if not isinstance(x, (int, long)): - if isinstance(x, CTypesData): - x = int(x) - else: - raise TypeError("integer expected, got %s" % - type(x).__name__) - if ctype(x).value != x: - if not is_signed and x < 0: - raise OverflowError("%s: negative integer" % name) - else: - raise OverflowError("%s: integer out of bounds" - % name) - return x - - if kind == 'char': - @staticmethod - def _to_ctypes(x): - if isinstance(x, bytes) and len(x) == 1: - return x - if isinstance(x, CTypesPrimitive): # > - return x._value - raise TypeError("character expected, got %s" % - type(x).__name__) - def __nonzero__(self): - return ord(self._value) != 0 - else: - def __nonzero__(self): - return self._value != 0 - __bool__ = __nonzero__ - - if kind == 'float': - @staticmethod - def _to_ctypes(x): - if not isinstance(x, (int, long, float, CTypesData)): - raise TypeError("float expected, got %s" % - type(x).__name__) - return ctype(x).value - - @staticmethod - def _from_ctypes(value): - return getattr(value, 'value', value) - - @staticmethod - def _initialize(blob, init): - blob.value = CTypesPrimitive._to_ctypes(init) - - if kind == 'char': - def _to_string(self, maxlen): - return self._value - if kind == 'byte': - def _to_string(self, maxlen): - return chr(self._value & 0xff) - # - CTypesPrimitive._fix_class() - return CTypesPrimitive - - def new_pointer_type(self, BItem): - getbtype = self.ffi._get_cached_btype - if BItem is getbtype(model.PrimitiveType('char')): - kind = 'charp' - elif BItem in (getbtype(model.PrimitiveType('signed char')), - getbtype(model.PrimitiveType('unsigned char'))): - kind = 'bytep' - elif BItem is getbtype(model.void_type): - kind = 'voidp' - else: - kind = 'generic' - # - class CTypesPtr(CTypesGenericPtr): - __slots__ = ['_own'] - if kind == 'charp': - __slots__ += ['__as_strbuf'] - _BItem = BItem - if hasattr(BItem, '_ctype'): - _ctype = ctypes.POINTER(BItem._ctype) - _bitem_size = ctypes.sizeof(BItem._ctype) - else: - _ctype = ctypes.c_void_p - if issubclass(BItem, CTypesGenericArray): - _reftypename = BItem._get_c_name('(* &)') - else: - _reftypename = BItem._get_c_name(' * &') - - def __init__(self, init): - ctypeobj = BItem._create_ctype_obj(init) - if kind == 'charp': - self.__as_strbuf = ctypes.create_string_buffer( - ctypeobj.value + b'\x00') - self._as_ctype_ptr = ctypes.cast( - self.__as_strbuf, self._ctype) - else: - self._as_ctype_ptr = ctypes.pointer(ctypeobj) - self._address = ctypes.cast(self._as_ctype_ptr, - ctypes.c_void_p).value - self._own = True - - def __add__(self, other): - if isinstance(other, (int, long)): - return self._new_pointer_at(self._address + - other * self._bitem_size) - else: - return NotImplemented - - def __sub__(self, other): - if isinstance(other, (int, long)): - return self._new_pointer_at(self._address - - other * self._bitem_size) - elif type(self) is type(other): - return (self._address - other._address) // self._bitem_size - else: - return NotImplemented - - def __getitem__(self, index): - if getattr(self, '_own', False) and index != 0: - raise IndexError - return BItem._from_ctypes(self._as_ctype_ptr[index]) - - def __setitem__(self, index, value): - self._as_ctype_ptr[index] = BItem._to_ctypes(value) - - if kind == 'charp' or kind == 'voidp': - @classmethod - def _arg_to_ctypes(cls, *value): - if value and isinstance(value[0], bytes): - return ctypes.c_char_p(value[0]) - else: - return super(CTypesPtr, cls)._arg_to_ctypes(*value) - - if kind == 'charp' or kind == 'bytep': - def _to_string(self, maxlen): - if maxlen < 0: - maxlen = sys.maxsize - p = ctypes.cast(self._as_ctype_ptr, - ctypes.POINTER(ctypes.c_char)) - n = 0 - while n < maxlen and p[n] != b'\x00': - n += 1 - return b''.join([p[i] for i in range(n)]) - - def _get_own_repr(self): - if getattr(self, '_own', False): - return 'owning %d bytes' % ( - ctypes.sizeof(self._as_ctype_ptr.contents),) - return super(CTypesPtr, self)._get_own_repr() - # - if (BItem is self.ffi._get_cached_btype(model.void_type) or - BItem is self.ffi._get_cached_btype(model.PrimitiveType('char'))): - CTypesPtr._automatic_casts = True - # - CTypesPtr._fix_class() - return CTypesPtr - - def new_array_type(self, CTypesPtr, length): - if length is None: - brackets = ' &[]' - else: - brackets = ' &[%d]' % length - BItem = CTypesPtr._BItem - getbtype = self.ffi._get_cached_btype - if BItem is getbtype(model.PrimitiveType('char')): - kind = 'char' - elif BItem in (getbtype(model.PrimitiveType('signed char')), - getbtype(model.PrimitiveType('unsigned char'))): - kind = 'byte' - else: - kind = 'generic' - # - class CTypesArray(CTypesGenericArray): - __slots__ = ['_blob', '_own'] - if length is not None: - _ctype = BItem._ctype * length - else: - __slots__.append('_ctype') - _reftypename = BItem._get_c_name(brackets) - _declared_length = length - _CTPtr = CTypesPtr - - def __init__(self, init): - if length is None: - if isinstance(init, (int, long)): - len1 = init - init = None - elif kind == 'char' and isinstance(init, bytes): - len1 = len(init) + 1 # extra null - else: - init = tuple(init) - len1 = len(init) - self._ctype = BItem._ctype * len1 - self._blob = self._ctype() - self._own = True - if init is not None: - self._initialize(self._blob, init) - - @staticmethod - def _initialize(blob, init): - if isinstance(init, bytes): - init = [init[i:i+1] for i in range(len(init))] - else: - if isinstance(init, CTypesGenericArray): - if (len(init) != len(blob) or - not isinstance(init, CTypesArray)): - raise TypeError("length/type mismatch: %s" % (init,)) - init = tuple(init) - if len(init) > len(blob): - raise IndexError("too many initializers") - addr = ctypes.cast(blob, ctypes.c_void_p).value - PTR = ctypes.POINTER(BItem._ctype) - itemsize = ctypes.sizeof(BItem._ctype) - for i, value in enumerate(init): - p = ctypes.cast(addr + i * itemsize, PTR) - BItem._initialize(p.contents, value) - - def __len__(self): - return len(self._blob) - - def __getitem__(self, index): - if not (0 <= index < len(self._blob)): - raise IndexError - return BItem._from_ctypes(self._blob[index]) - - def __setitem__(self, index, value): - if not (0 <= index < len(self._blob)): - raise IndexError - self._blob[index] = BItem._to_ctypes(value) - - if kind == 'char' or kind == 'byte': - def _to_string(self, maxlen): - if maxlen < 0: - maxlen = len(self._blob) - p = ctypes.cast(self._blob, - ctypes.POINTER(ctypes.c_char)) - n = 0 - while n < maxlen and p[n] != b'\x00': - n += 1 - return b''.join([p[i] for i in range(n)]) - - def _get_own_repr(self): - if getattr(self, '_own', False): - return 'owning %d bytes' % (ctypes.sizeof(self._blob),) - return super(CTypesArray, self)._get_own_repr() - - def _convert_to_address(self, BClass): - if BClass in (CTypesPtr, None) or BClass._automatic_casts: - return ctypes.addressof(self._blob) - else: - return CTypesData._convert_to_address(self, BClass) - - @staticmethod - def _from_ctypes(ctypes_array): - self = CTypesArray.__new__(CTypesArray) - self._blob = ctypes_array - return self - - @staticmethod - def _arg_to_ctypes(value): - return CTypesPtr._arg_to_ctypes(value) - - def __add__(self, other): - if isinstance(other, (int, long)): - return CTypesPtr._new_pointer_at( - ctypes.addressof(self._blob) + - other * ctypes.sizeof(BItem._ctype)) - else: - return NotImplemented - - @classmethod - def _cast_from(cls, source): - raise NotImplementedError("casting to %r" % ( - cls._get_c_name(),)) - # - CTypesArray._fix_class() - return CTypesArray - - def _new_struct_or_union(self, kind, name, base_ctypes_class): - # - class struct_or_union(base_ctypes_class): - pass - struct_or_union.__name__ = '%s_%s' % (kind, name) - kind1 = kind - # - class CTypesStructOrUnion(CTypesBaseStructOrUnion): - __slots__ = ['_blob'] - _ctype = struct_or_union - _reftypename = '%s &' % (name,) - _kind = kind = kind1 - # - CTypesStructOrUnion._fix_class() - return CTypesStructOrUnion - - def new_struct_type(self, name): - return self._new_struct_or_union('struct', name, ctypes.Structure) - - def new_union_type(self, name): - return self._new_struct_or_union('union', name, ctypes.Union) - - def complete_struct_or_union(self, CTypesStructOrUnion, fields, tp, - totalsize=-1, totalalignment=-1, sflags=0, - pack=0): - if totalsize >= 0 or totalalignment >= 0: - raise NotImplementedError("the ctypes backend of CFFI does not support " - "structures completed by verify(); please " - "compile and install the _cffi_backend module.") - struct_or_union = CTypesStructOrUnion._ctype - fnames = [fname for (fname, BField, bitsize) in fields] - btypes = [BField for (fname, BField, bitsize) in fields] - bitfields = [bitsize for (fname, BField, bitsize) in fields] - # - bfield_types = {} - cfields = [] - for (fname, BField, bitsize) in fields: - if bitsize < 0: - cfields.append((fname, BField._ctype)) - bfield_types[fname] = BField - else: - cfields.append((fname, BField._ctype, bitsize)) - bfield_types[fname] = Ellipsis - if sflags & 8: - struct_or_union._pack_ = 1 - elif pack: - struct_or_union._pack_ = pack - struct_or_union._fields_ = cfields - CTypesStructOrUnion._bfield_types = bfield_types - # - @staticmethod - def _create_ctype_obj(init): - result = struct_or_union() - if init is not None: - initialize(result, init) - return result - CTypesStructOrUnion._create_ctype_obj = _create_ctype_obj - # - def initialize(blob, init): - if is_union: - if len(init) > 1: - raise ValueError("union initializer: %d items given, but " - "only one supported (use a dict if needed)" - % (len(init),)) - if not isinstance(init, dict): - if isinstance(init, (bytes, unicode)): - raise TypeError("union initializer: got a str") - init = tuple(init) - if len(init) > len(fnames): - raise ValueError("too many values for %s initializer" % - CTypesStructOrUnion._get_c_name()) - init = dict(zip(fnames, init)) - addr = ctypes.addressof(blob) - for fname, value in init.items(): - BField, bitsize = name2fieldtype[fname] - assert bitsize < 0, \ - "not implemented: initializer with bit fields" - offset = CTypesStructOrUnion._offsetof(fname) - PTR = ctypes.POINTER(BField._ctype) - p = ctypes.cast(addr + offset, PTR) - BField._initialize(p.contents, value) - is_union = CTypesStructOrUnion._kind == 'union' - name2fieldtype = dict(zip(fnames, zip(btypes, bitfields))) - # - for fname, BField, bitsize in fields: - if fname == '': - raise NotImplementedError("nested anonymous structs/unions") - if hasattr(CTypesStructOrUnion, fname): - raise ValueError("the field name %r conflicts in " - "the ctypes backend" % fname) - if bitsize < 0: - def getter(self, fname=fname, BField=BField, - offset=CTypesStructOrUnion._offsetof(fname), - PTR=ctypes.POINTER(BField._ctype)): - addr = ctypes.addressof(self._blob) - p = ctypes.cast(addr + offset, PTR) - return BField._from_ctypes(p.contents) - def setter(self, value, fname=fname, BField=BField): - setattr(self._blob, fname, BField._to_ctypes(value)) - # - if issubclass(BField, CTypesGenericArray): - setter = None - if BField._declared_length == 0: - def getter(self, fname=fname, BFieldPtr=BField._CTPtr, - offset=CTypesStructOrUnion._offsetof(fname), - PTR=ctypes.POINTER(BField._ctype)): - addr = ctypes.addressof(self._blob) - p = ctypes.cast(addr + offset, PTR) - return BFieldPtr._from_ctypes(p) - # - else: - def getter(self, fname=fname, BField=BField): - return BField._from_ctypes(getattr(self._blob, fname)) - def setter(self, value, fname=fname, BField=BField): - # xxx obscure workaround - value = BField._to_ctypes(value) - oldvalue = getattr(self._blob, fname) - setattr(self._blob, fname, value) - if value != getattr(self._blob, fname): - setattr(self._blob, fname, oldvalue) - raise OverflowError("value too large for bitfield") - setattr(CTypesStructOrUnion, fname, property(getter, setter)) - # - CTypesPtr = self.ffi._get_cached_btype(model.PointerType(tp)) - for fname in fnames: - if hasattr(CTypesPtr, fname): - raise ValueError("the field name %r conflicts in " - "the ctypes backend" % fname) - def getter(self, fname=fname): - return getattr(self[0], fname) - def setter(self, value, fname=fname): - setattr(self[0], fname, value) - setattr(CTypesPtr, fname, property(getter, setter)) - - def new_function_type(self, BArgs, BResult, has_varargs): - nameargs = [BArg._get_c_name() for BArg in BArgs] - if has_varargs: - nameargs.append('...') - nameargs = ', '.join(nameargs) - # - class CTypesFunctionPtr(CTypesGenericPtr): - __slots__ = ['_own_callback', '_name'] - _ctype = ctypes.CFUNCTYPE(getattr(BResult, '_ctype', None), - *[BArg._ctype for BArg in BArgs], - use_errno=True) - _reftypename = BResult._get_c_name('(* &)(%s)' % (nameargs,)) - - def __init__(self, init, error=None): - # create a callback to the Python callable init() - import traceback - assert not has_varargs, "varargs not supported for callbacks" - if getattr(BResult, '_ctype', None) is not None: - error = BResult._from_ctypes( - BResult._create_ctype_obj(error)) - else: - error = None - def callback(*args): - args2 = [] - for arg, BArg in zip(args, BArgs): - args2.append(BArg._from_ctypes(arg)) - try: - res2 = init(*args2) - res2 = BResult._to_ctypes(res2) - except: - traceback.print_exc() - res2 = error - if issubclass(BResult, CTypesGenericPtr): - if res2: - res2 = ctypes.cast(res2, ctypes.c_void_p).value - # .value: http://bugs.python.org/issue1574593 - else: - res2 = None - #print repr(res2) - return res2 - if issubclass(BResult, CTypesGenericPtr): - # The only pointers callbacks can return are void*s: - # http://bugs.python.org/issue5710 - callback_ctype = ctypes.CFUNCTYPE( - ctypes.c_void_p, - *[BArg._ctype for BArg in BArgs], - use_errno=True) - else: - callback_ctype = CTypesFunctionPtr._ctype - self._as_ctype_ptr = callback_ctype(callback) - self._address = ctypes.cast(self._as_ctype_ptr, - ctypes.c_void_p).value - self._own_callback = init - - @staticmethod - def _initialize(ctypes_ptr, value): - if value: - raise NotImplementedError("ctypes backend: not supported: " - "initializers for function pointers") - - def __repr__(self): - c_name = getattr(self, '_name', None) - if c_name: - i = self._reftypename.index('(* &)') - if self._reftypename[i-1] not in ' )*': - c_name = ' ' + c_name - c_name = self._reftypename.replace('(* &)', c_name) - return CTypesData.__repr__(self, c_name) - - def _get_own_repr(self): - if getattr(self, '_own_callback', None) is not None: - return 'calling %r' % (self._own_callback,) - return super(CTypesFunctionPtr, self)._get_own_repr() - - def __call__(self, *args): - if has_varargs: - assert len(args) >= len(BArgs) - extraargs = args[len(BArgs):] - args = args[:len(BArgs)] - else: - assert len(args) == len(BArgs) - ctypes_args = [] - for arg, BArg in zip(args, BArgs): - ctypes_args.append(BArg._arg_to_ctypes(arg)) - if has_varargs: - for i, arg in enumerate(extraargs): - if arg is None: - ctypes_args.append(ctypes.c_void_p(0)) # NULL - continue - if not isinstance(arg, CTypesData): - raise TypeError( - "argument %d passed in the variadic part " - "needs to be a cdata object (got %s)" % - (1 + len(BArgs) + i, type(arg).__name__)) - ctypes_args.append(arg._arg_to_ctypes(arg)) - result = self._as_ctype_ptr(*ctypes_args) - return BResult._from_ctypes(result) - # - CTypesFunctionPtr._fix_class() - return CTypesFunctionPtr - - def new_enum_type(self, name, enumerators, enumvalues, CTypesInt): - assert isinstance(name, str) - reverse_mapping = dict(zip(reversed(enumvalues), - reversed(enumerators))) - # - class CTypesEnum(CTypesInt): - __slots__ = [] - _reftypename = '%s &' % name - - def _get_own_repr(self): - value = self._value - try: - return '%d: %s' % (value, reverse_mapping[value]) - except KeyError: - return str(value) - - def _to_string(self, maxlen): - value = self._value - try: - return reverse_mapping[value] - except KeyError: - return str(value) - # - CTypesEnum._fix_class() - return CTypesEnum - - def get_errno(self): - return ctypes.get_errno() - - def set_errno(self, value): - ctypes.set_errno(value) - - def string(self, b, maxlen=-1): - return b._to_string(maxlen) - - def buffer(self, bptr, size=-1): - raise NotImplementedError("buffer() with ctypes backend") - - def sizeof(self, cdata_or_BType): - if isinstance(cdata_or_BType, CTypesData): - return cdata_or_BType._get_size_of_instance() - else: - assert issubclass(cdata_or_BType, CTypesData) - return cdata_or_BType._get_size() - - def alignof(self, BType): - assert issubclass(BType, CTypesData) - return BType._alignment() - - def newp(self, BType, source): - if not issubclass(BType, CTypesData): - raise TypeError - return BType._newp(source) - - def cast(self, BType, source): - return BType._cast_from(source) - - def callback(self, BType, source, error, onerror): - assert onerror is None # XXX not implemented - return BType(source, error) - - _weakref_cache_ref = None - - def gcp(self, cdata, destructor, size=0): - if self._weakref_cache_ref is None: - import weakref - class MyRef(weakref.ref): - def __eq__(self, other): - myref = self() - return self is other or ( - myref is not None and myref is other()) - def __ne__(self, other): - return not (self == other) - def __hash__(self): - try: - return self._hash - except AttributeError: - self._hash = hash(self()) - return self._hash - self._weakref_cache_ref = {}, MyRef - weak_cache, MyRef = self._weakref_cache_ref - - if destructor is None: - try: - del weak_cache[MyRef(cdata)] - except KeyError: - raise TypeError("Can remove destructor only on a object " - "previously returned by ffi.gc()") - return None - - def remove(k): - cdata, destructor = weak_cache.pop(k, (None, None)) - if destructor is not None: - destructor(cdata) - - new_cdata = self.cast(self.typeof(cdata), cdata) - assert new_cdata is not cdata - weak_cache[MyRef(new_cdata, remove)] = (cdata, destructor) - return new_cdata - - typeof = type - - def getcname(self, BType, replace_with): - return BType._get_c_name(replace_with) - - def typeoffsetof(self, BType, fieldname, num=0): - if isinstance(fieldname, str): - if num == 0 and issubclass(BType, CTypesGenericPtr): - BType = BType._BItem - if not issubclass(BType, CTypesBaseStructOrUnion): - raise TypeError("expected a struct or union ctype") - BField = BType._bfield_types[fieldname] - if BField is Ellipsis: - raise TypeError("not supported for bitfields") - return (BField, BType._offsetof(fieldname)) - elif isinstance(fieldname, (int, long)): - if issubclass(BType, CTypesGenericArray): - BType = BType._CTPtr - if not issubclass(BType, CTypesGenericPtr): - raise TypeError("expected an array or ptr ctype") - BItem = BType._BItem - offset = BItem._get_size() * fieldname - if offset > sys.maxsize: - raise OverflowError - return (BItem, offset) - else: - raise TypeError(type(fieldname)) - - def rawaddressof(self, BTypePtr, cdata, offset=None): - if isinstance(cdata, CTypesBaseStructOrUnion): - ptr = ctypes.pointer(type(cdata)._to_ctypes(cdata)) - elif isinstance(cdata, CTypesGenericPtr): - if offset is None or not issubclass(type(cdata)._BItem, - CTypesBaseStructOrUnion): - raise TypeError("unexpected cdata type") - ptr = type(cdata)._to_ctypes(cdata) - elif isinstance(cdata, CTypesGenericArray): - ptr = type(cdata)._to_ctypes(cdata) - else: - raise TypeError("expected a ") - if offset: - ptr = ctypes.cast( - ctypes.c_void_p( - ctypes.cast(ptr, ctypes.c_void_p).value + offset), - type(ptr)) - return BTypePtr._from_ctypes(ptr) - - -class CTypesLibrary(object): - - def __init__(self, backend, cdll): - self.backend = backend - self.cdll = cdll - - def load_function(self, BType, name): - c_func = getattr(self.cdll, name) - funcobj = BType._from_ctypes(c_func) - funcobj._name = name - return funcobj - - def read_variable(self, BType, name): - try: - ctypes_obj = BType._ctype.in_dll(self.cdll, name) - except AttributeError as e: - raise NotImplementedError(e) - return BType._from_ctypes(ctypes_obj) - - def write_variable(self, BType, name, value): - new_ctypes_obj = BType._to_ctypes(value) - ctypes_obj = BType._ctype.in_dll(self.cdll, name) - ctypes.memmove(ctypes.addressof(ctypes_obj), - ctypes.addressof(new_ctypes_obj), - ctypes.sizeof(BType._ctype)) diff --git a/venv/lib/python3.9/site-packages/cffi/cffi_opcode.py b/venv/lib/python3.9/site-packages/cffi/cffi_opcode.py deleted file mode 100644 index 6421df6..0000000 --- a/venv/lib/python3.9/site-packages/cffi/cffi_opcode.py +++ /dev/null @@ -1,187 +0,0 @@ -from .error import VerificationError - -class CffiOp(object): - def __init__(self, op, arg): - self.op = op - self.arg = arg - - def as_c_expr(self): - if self.op is None: - assert isinstance(self.arg, str) - return '(_cffi_opcode_t)(%s)' % (self.arg,) - classname = CLASS_NAME[self.op] - return '_CFFI_OP(_CFFI_OP_%s, %s)' % (classname, self.arg) - - def as_python_bytes(self): - if self.op is None and self.arg.isdigit(): - value = int(self.arg) # non-negative: '-' not in self.arg - if value >= 2**31: - raise OverflowError("cannot emit %r: limited to 2**31-1" - % (self.arg,)) - return format_four_bytes(value) - if isinstance(self.arg, str): - raise VerificationError("cannot emit to Python: %r" % (self.arg,)) - return format_four_bytes((self.arg << 8) | self.op) - - def __str__(self): - classname = CLASS_NAME.get(self.op, self.op) - return '(%s %s)' % (classname, self.arg) - -def format_four_bytes(num): - return '\\x%02X\\x%02X\\x%02X\\x%02X' % ( - (num >> 24) & 0xFF, - (num >> 16) & 0xFF, - (num >> 8) & 0xFF, - (num ) & 0xFF) - -OP_PRIMITIVE = 1 -OP_POINTER = 3 -OP_ARRAY = 5 -OP_OPEN_ARRAY = 7 -OP_STRUCT_UNION = 9 -OP_ENUM = 11 -OP_FUNCTION = 13 -OP_FUNCTION_END = 15 -OP_NOOP = 17 -OP_BITFIELD = 19 -OP_TYPENAME = 21 -OP_CPYTHON_BLTN_V = 23 # varargs -OP_CPYTHON_BLTN_N = 25 # noargs -OP_CPYTHON_BLTN_O = 27 # O (i.e. a single arg) -OP_CONSTANT = 29 -OP_CONSTANT_INT = 31 -OP_GLOBAL_VAR = 33 -OP_DLOPEN_FUNC = 35 -OP_DLOPEN_CONST = 37 -OP_GLOBAL_VAR_F = 39 -OP_EXTERN_PYTHON = 41 - -PRIM_VOID = 0 -PRIM_BOOL = 1 -PRIM_CHAR = 2 -PRIM_SCHAR = 3 -PRIM_UCHAR = 4 -PRIM_SHORT = 5 -PRIM_USHORT = 6 -PRIM_INT = 7 -PRIM_UINT = 8 -PRIM_LONG = 9 -PRIM_ULONG = 10 -PRIM_LONGLONG = 11 -PRIM_ULONGLONG = 12 -PRIM_FLOAT = 13 -PRIM_DOUBLE = 14 -PRIM_LONGDOUBLE = 15 - -PRIM_WCHAR = 16 -PRIM_INT8 = 17 -PRIM_UINT8 = 18 -PRIM_INT16 = 19 -PRIM_UINT16 = 20 -PRIM_INT32 = 21 -PRIM_UINT32 = 22 -PRIM_INT64 = 23 -PRIM_UINT64 = 24 -PRIM_INTPTR = 25 -PRIM_UINTPTR = 26 -PRIM_PTRDIFF = 27 -PRIM_SIZE = 28 -PRIM_SSIZE = 29 -PRIM_INT_LEAST8 = 30 -PRIM_UINT_LEAST8 = 31 -PRIM_INT_LEAST16 = 32 -PRIM_UINT_LEAST16 = 33 -PRIM_INT_LEAST32 = 34 -PRIM_UINT_LEAST32 = 35 -PRIM_INT_LEAST64 = 36 -PRIM_UINT_LEAST64 = 37 -PRIM_INT_FAST8 = 38 -PRIM_UINT_FAST8 = 39 -PRIM_INT_FAST16 = 40 -PRIM_UINT_FAST16 = 41 -PRIM_INT_FAST32 = 42 -PRIM_UINT_FAST32 = 43 -PRIM_INT_FAST64 = 44 -PRIM_UINT_FAST64 = 45 -PRIM_INTMAX = 46 -PRIM_UINTMAX = 47 -PRIM_FLOATCOMPLEX = 48 -PRIM_DOUBLECOMPLEX = 49 -PRIM_CHAR16 = 50 -PRIM_CHAR32 = 51 - -_NUM_PRIM = 52 -_UNKNOWN_PRIM = -1 -_UNKNOWN_FLOAT_PRIM = -2 -_UNKNOWN_LONG_DOUBLE = -3 - -_IO_FILE_STRUCT = -1 - -PRIMITIVE_TO_INDEX = { - 'char': PRIM_CHAR, - 'short': PRIM_SHORT, - 'int': PRIM_INT, - 'long': PRIM_LONG, - 'long long': PRIM_LONGLONG, - 'signed char': PRIM_SCHAR, - 'unsigned char': PRIM_UCHAR, - 'unsigned short': PRIM_USHORT, - 'unsigned int': PRIM_UINT, - 'unsigned long': PRIM_ULONG, - 'unsigned long long': PRIM_ULONGLONG, - 'float': PRIM_FLOAT, - 'double': PRIM_DOUBLE, - 'long double': PRIM_LONGDOUBLE, - '_cffi_float_complex_t': PRIM_FLOATCOMPLEX, - '_cffi_double_complex_t': PRIM_DOUBLECOMPLEX, - '_Bool': PRIM_BOOL, - 'wchar_t': PRIM_WCHAR, - 'char16_t': PRIM_CHAR16, - 'char32_t': PRIM_CHAR32, - 'int8_t': PRIM_INT8, - 'uint8_t': PRIM_UINT8, - 'int16_t': PRIM_INT16, - 'uint16_t': PRIM_UINT16, - 'int32_t': PRIM_INT32, - 'uint32_t': PRIM_UINT32, - 'int64_t': PRIM_INT64, - 'uint64_t': PRIM_UINT64, - 'intptr_t': PRIM_INTPTR, - 'uintptr_t': PRIM_UINTPTR, - 'ptrdiff_t': PRIM_PTRDIFF, - 'size_t': PRIM_SIZE, - 'ssize_t': PRIM_SSIZE, - 'int_least8_t': PRIM_INT_LEAST8, - 'uint_least8_t': PRIM_UINT_LEAST8, - 'int_least16_t': PRIM_INT_LEAST16, - 'uint_least16_t': PRIM_UINT_LEAST16, - 'int_least32_t': PRIM_INT_LEAST32, - 'uint_least32_t': PRIM_UINT_LEAST32, - 'int_least64_t': PRIM_INT_LEAST64, - 'uint_least64_t': PRIM_UINT_LEAST64, - 'int_fast8_t': PRIM_INT_FAST8, - 'uint_fast8_t': PRIM_UINT_FAST8, - 'int_fast16_t': PRIM_INT_FAST16, - 'uint_fast16_t': PRIM_UINT_FAST16, - 'int_fast32_t': PRIM_INT_FAST32, - 'uint_fast32_t': PRIM_UINT_FAST32, - 'int_fast64_t': PRIM_INT_FAST64, - 'uint_fast64_t': PRIM_UINT_FAST64, - 'intmax_t': PRIM_INTMAX, - 'uintmax_t': PRIM_UINTMAX, - } - -F_UNION = 0x01 -F_CHECK_FIELDS = 0x02 -F_PACKED = 0x04 -F_EXTERNAL = 0x08 -F_OPAQUE = 0x10 - -G_FLAGS = dict([('_CFFI_' + _key, globals()[_key]) - for _key in ['F_UNION', 'F_CHECK_FIELDS', 'F_PACKED', - 'F_EXTERNAL', 'F_OPAQUE']]) - -CLASS_NAME = {} -for _name, _value in list(globals().items()): - if _name.startswith('OP_') and isinstance(_value, int): - CLASS_NAME[_value] = _name[3:] diff --git a/venv/lib/python3.9/site-packages/cffi/commontypes.py b/venv/lib/python3.9/site-packages/cffi/commontypes.py deleted file mode 100644 index d4dae35..0000000 --- a/venv/lib/python3.9/site-packages/cffi/commontypes.py +++ /dev/null @@ -1,82 +0,0 @@ -import sys -from . import model -from .error import FFIError - - -COMMON_TYPES = {} - -try: - # fetch "bool" and all simple Windows types - from _cffi_backend import _get_common_types - _get_common_types(COMMON_TYPES) -except ImportError: - pass - -COMMON_TYPES['FILE'] = model.unknown_type('FILE', '_IO_FILE') -COMMON_TYPES['bool'] = '_Bool' # in case we got ImportError above -COMMON_TYPES['float _Complex'] = '_cffi_float_complex_t' -COMMON_TYPES['double _Complex'] = '_cffi_double_complex_t' - -for _type in model.PrimitiveType.ALL_PRIMITIVE_TYPES: - if _type.endswith('_t'): - COMMON_TYPES[_type] = _type -del _type - -_CACHE = {} - -def resolve_common_type(parser, commontype): - try: - return _CACHE[commontype] - except KeyError: - cdecl = COMMON_TYPES.get(commontype, commontype) - if not isinstance(cdecl, str): - result, quals = cdecl, 0 # cdecl is already a BaseType - elif cdecl in model.PrimitiveType.ALL_PRIMITIVE_TYPES: - result, quals = model.PrimitiveType(cdecl), 0 - elif cdecl == 'set-unicode-needed': - raise FFIError("The Windows type %r is only available after " - "you call ffi.set_unicode()" % (commontype,)) - else: - if commontype == cdecl: - raise FFIError( - "Unsupported type: %r. Please look at " - "http://cffi.readthedocs.io/en/latest/cdef.html#ffi-cdef-limitations " - "and file an issue if you think this type should really " - "be supported." % (commontype,)) - result, quals = parser.parse_type_and_quals(cdecl) # recursive - - assert isinstance(result, model.BaseTypeByIdentity) - _CACHE[commontype] = result, quals - return result, quals - - -# ____________________________________________________________ -# extra types for Windows (most of them are in commontypes.c) - - -def win_common_types(): - return { - "UNICODE_STRING": model.StructType( - "_UNICODE_STRING", - ["Length", - "MaximumLength", - "Buffer"], - [model.PrimitiveType("unsigned short"), - model.PrimitiveType("unsigned short"), - model.PointerType(model.PrimitiveType("wchar_t"))], - [-1, -1, -1]), - "PUNICODE_STRING": "UNICODE_STRING *", - "PCUNICODE_STRING": "const UNICODE_STRING *", - - "TBYTE": "set-unicode-needed", - "TCHAR": "set-unicode-needed", - "LPCTSTR": "set-unicode-needed", - "PCTSTR": "set-unicode-needed", - "LPTSTR": "set-unicode-needed", - "PTSTR": "set-unicode-needed", - "PTBYTE": "set-unicode-needed", - "PTCHAR": "set-unicode-needed", - } - -if sys.platform == 'win32': - COMMON_TYPES.update(win_common_types()) diff --git a/venv/lib/python3.9/site-packages/cffi/cparser.py b/venv/lib/python3.9/site-packages/cffi/cparser.py deleted file mode 100644 index eee83ca..0000000 --- a/venv/lib/python3.9/site-packages/cffi/cparser.py +++ /dev/null @@ -1,1015 +0,0 @@ -from . import model -from .commontypes import COMMON_TYPES, resolve_common_type -from .error import FFIError, CDefError -try: - from . import _pycparser as pycparser -except ImportError: - import pycparser -import weakref, re, sys - -try: - if sys.version_info < (3,): - import thread as _thread - else: - import _thread - lock = _thread.allocate_lock() -except ImportError: - lock = None - -def _workaround_for_static_import_finders(): - # Issue #392: packaging tools like cx_Freeze can not find these - # because pycparser uses exec dynamic import. This is an obscure - # workaround. This function is never called. - import pycparser.yacctab - import pycparser.lextab - -CDEF_SOURCE_STRING = "" -_r_comment = re.compile(r"/\*.*?\*/|//([^\n\\]|\\.)*?$", - re.DOTALL | re.MULTILINE) -_r_define = re.compile(r"^\s*#\s*define\s+([A-Za-z_][A-Za-z_0-9]*)" - r"\b((?:[^\n\\]|\\.)*?)$", - re.DOTALL | re.MULTILINE) -_r_line_directive = re.compile(r"^[ \t]*#[ \t]*(?:line|\d+)\b.*$", re.MULTILINE) -_r_partial_enum = re.compile(r"=\s*\.\.\.\s*[,}]|\.\.\.\s*\}") -_r_enum_dotdotdot = re.compile(r"__dotdotdot\d+__$") -_r_partial_array = re.compile(r"\[\s*\.\.\.\s*\]") -_r_words = re.compile(r"\w+|\S") -_parser_cache = None -_r_int_literal = re.compile(r"-?0?x?[0-9a-f]+[lu]*$", re.IGNORECASE) -_r_stdcall1 = re.compile(r"\b(__stdcall|WINAPI)\b") -_r_stdcall2 = re.compile(r"[(]\s*(__stdcall|WINAPI)\b") -_r_cdecl = re.compile(r"\b__cdecl\b") -_r_extern_python = re.compile(r'\bextern\s*"' - r'(Python|Python\s*\+\s*C|C\s*\+\s*Python)"\s*.') -_r_star_const_space = re.compile( # matches "* const " - r"[*]\s*((const|volatile|restrict)\b\s*)+") -_r_int_dotdotdot = re.compile(r"(\b(int|long|short|signed|unsigned|char)\s*)+" - r"\.\.\.") -_r_float_dotdotdot = re.compile(r"\b(double|float)\s*\.\.\.") - -def _get_parser(): - global _parser_cache - if _parser_cache is None: - _parser_cache = pycparser.CParser() - return _parser_cache - -def _workaround_for_old_pycparser(csource): - # Workaround for a pycparser issue (fixed between pycparser 2.10 and - # 2.14): "char*const***" gives us a wrong syntax tree, the same as - # for "char***(*const)". This means we can't tell the difference - # afterwards. But "char(*const(***))" gives us the right syntax - # tree. The issue only occurs if there are several stars in - # sequence with no parenthesis inbetween, just possibly qualifiers. - # Attempt to fix it by adding some parentheses in the source: each - # time we see "* const" or "* const *", we add an opening - # parenthesis before each star---the hard part is figuring out where - # to close them. - parts = [] - while True: - match = _r_star_const_space.search(csource) - if not match: - break - #print repr(''.join(parts)+csource), '=>', - parts.append(csource[:match.start()]) - parts.append('('); closing = ')' - parts.append(match.group()) # e.g. "* const " - endpos = match.end() - if csource.startswith('*', endpos): - parts.append('('); closing += ')' - level = 0 - i = endpos - while i < len(csource): - c = csource[i] - if c == '(': - level += 1 - elif c == ')': - if level == 0: - break - level -= 1 - elif c in ',;=': - if level == 0: - break - i += 1 - csource = csource[endpos:i] + closing + csource[i:] - #print repr(''.join(parts)+csource) - parts.append(csource) - return ''.join(parts) - -def _preprocess_extern_python(csource): - # input: `extern "Python" int foo(int);` or - # `extern "Python" { int foo(int); }` - # output: - # void __cffi_extern_python_start; - # int foo(int); - # void __cffi_extern_python_stop; - # - # input: `extern "Python+C" int foo(int);` - # output: - # void __cffi_extern_python_plus_c_start; - # int foo(int); - # void __cffi_extern_python_stop; - parts = [] - while True: - match = _r_extern_python.search(csource) - if not match: - break - endpos = match.end() - 1 - #print - #print ''.join(parts)+csource - #print '=>' - parts.append(csource[:match.start()]) - if 'C' in match.group(1): - parts.append('void __cffi_extern_python_plus_c_start; ') - else: - parts.append('void __cffi_extern_python_start; ') - if csource[endpos] == '{': - # grouping variant - closing = csource.find('}', endpos) - if closing < 0: - raise CDefError("'extern \"Python\" {': no '}' found") - if csource.find('{', endpos + 1, closing) >= 0: - raise NotImplementedError("cannot use { } inside a block " - "'extern \"Python\" { ... }'") - parts.append(csource[endpos+1:closing]) - csource = csource[closing+1:] - else: - # non-grouping variant - semicolon = csource.find(';', endpos) - if semicolon < 0: - raise CDefError("'extern \"Python\": no ';' found") - parts.append(csource[endpos:semicolon+1]) - csource = csource[semicolon+1:] - parts.append(' void __cffi_extern_python_stop;') - #print ''.join(parts)+csource - #print - parts.append(csource) - return ''.join(parts) - -def _warn_for_string_literal(csource): - if '"' not in csource: - return - for line in csource.splitlines(): - if '"' in line and not line.lstrip().startswith('#'): - import warnings - warnings.warn("String literal found in cdef() or type source. " - "String literals are ignored here, but you should " - "remove them anyway because some character sequences " - "confuse pre-parsing.") - break - -def _warn_for_non_extern_non_static_global_variable(decl): - if not decl.storage: - import warnings - warnings.warn("Global variable '%s' in cdef(): for consistency " - "with C it should have a storage class specifier " - "(usually 'extern')" % (decl.name,)) - -def _remove_line_directives(csource): - # _r_line_directive matches whole lines, without the final \n, if they - # start with '#line' with some spacing allowed, or '#NUMBER'. This - # function stores them away and replaces them with exactly the string - # '#line@N', where N is the index in the list 'line_directives'. - line_directives = [] - def replace(m): - i = len(line_directives) - line_directives.append(m.group()) - return '#line@%d' % i - csource = _r_line_directive.sub(replace, csource) - return csource, line_directives - -def _put_back_line_directives(csource, line_directives): - def replace(m): - s = m.group() - if not s.startswith('#line@'): - raise AssertionError("unexpected #line directive " - "(should have been processed and removed") - return line_directives[int(s[6:])] - return _r_line_directive.sub(replace, csource) - -def _preprocess(csource): - # First, remove the lines of the form '#line N "filename"' because - # the "filename" part could confuse the rest - csource, line_directives = _remove_line_directives(csource) - # Remove comments. NOTE: this only work because the cdef() section - # should not contain any string literals (except in line directives)! - def replace_keeping_newlines(m): - return ' ' + m.group().count('\n') * '\n' - csource = _r_comment.sub(replace_keeping_newlines, csource) - # Remove the "#define FOO x" lines - macros = {} - for match in _r_define.finditer(csource): - macroname, macrovalue = match.groups() - macrovalue = macrovalue.replace('\\\n', '').strip() - macros[macroname] = macrovalue - csource = _r_define.sub('', csource) - # - if pycparser.__version__ < '2.14': - csource = _workaround_for_old_pycparser(csource) - # - # BIG HACK: replace WINAPI or __stdcall with "volatile const". - # It doesn't make sense for the return type of a function to be - # "volatile volatile const", so we abuse it to detect __stdcall... - # Hack number 2 is that "int(volatile *fptr)();" is not valid C - # syntax, so we place the "volatile" before the opening parenthesis. - csource = _r_stdcall2.sub(' volatile volatile const(', csource) - csource = _r_stdcall1.sub(' volatile volatile const ', csource) - csource = _r_cdecl.sub(' ', csource) - # - # Replace `extern "Python"` with start/end markers - csource = _preprocess_extern_python(csource) - # - # Now there should not be any string literal left; warn if we get one - _warn_for_string_literal(csource) - # - # Replace "[...]" with "[__dotdotdotarray__]" - csource = _r_partial_array.sub('[__dotdotdotarray__]', csource) - # - # Replace "...}" with "__dotdotdotNUM__}". This construction should - # occur only at the end of enums; at the end of structs we have "...;}" - # and at the end of vararg functions "...);". Also replace "=...[,}]" - # with ",__dotdotdotNUM__[,}]": this occurs in the enums too, when - # giving an unknown value. - matches = list(_r_partial_enum.finditer(csource)) - for number, match in enumerate(reversed(matches)): - p = match.start() - if csource[p] == '=': - p2 = csource.find('...', p, match.end()) - assert p2 > p - csource = '%s,__dotdotdot%d__ %s' % (csource[:p], number, - csource[p2+3:]) - else: - assert csource[p:p+3] == '...' - csource = '%s __dotdotdot%d__ %s' % (csource[:p], number, - csource[p+3:]) - # Replace "int ..." or "unsigned long int..." with "__dotdotdotint__" - csource = _r_int_dotdotdot.sub(' __dotdotdotint__ ', csource) - # Replace "float ..." or "double..." with "__dotdotdotfloat__" - csource = _r_float_dotdotdot.sub(' __dotdotdotfloat__ ', csource) - # Replace all remaining "..." with the same name, "__dotdotdot__", - # which is declared with a typedef for the purpose of C parsing. - csource = csource.replace('...', ' __dotdotdot__ ') - # Finally, put back the line directives - csource = _put_back_line_directives(csource, line_directives) - return csource, macros - -def _common_type_names(csource): - # Look in the source for what looks like usages of types from the - # list of common types. A "usage" is approximated here as the - # appearance of the word, minus a "definition" of the type, which - # is the last word in a "typedef" statement. Approximative only - # but should be fine for all the common types. - look_for_words = set(COMMON_TYPES) - look_for_words.add(';') - look_for_words.add(',') - look_for_words.add('(') - look_for_words.add(')') - look_for_words.add('typedef') - words_used = set() - is_typedef = False - paren = 0 - previous_word = '' - for word in _r_words.findall(csource): - if word in look_for_words: - if word == ';': - if is_typedef: - words_used.discard(previous_word) - look_for_words.discard(previous_word) - is_typedef = False - elif word == 'typedef': - is_typedef = True - paren = 0 - elif word == '(': - paren += 1 - elif word == ')': - paren -= 1 - elif word == ',': - if is_typedef and paren == 0: - words_used.discard(previous_word) - look_for_words.discard(previous_word) - else: # word in COMMON_TYPES - words_used.add(word) - previous_word = word - return words_used - - -class Parser(object): - - def __init__(self): - self._declarations = {} - self._included_declarations = set() - self._anonymous_counter = 0 - self._structnode2type = weakref.WeakKeyDictionary() - self._options = {} - self._int_constants = {} - self._recomplete = [] - self._uses_new_feature = None - - def _parse(self, csource): - csource, macros = _preprocess(csource) - # XXX: for more efficiency we would need to poke into the - # internals of CParser... the following registers the - # typedefs, because their presence or absence influences the - # parsing itself (but what they are typedef'ed to plays no role) - ctn = _common_type_names(csource) - typenames = [] - for name in sorted(self._declarations): - if name.startswith('typedef '): - name = name[8:] - typenames.append(name) - ctn.discard(name) - typenames += sorted(ctn) - # - csourcelines = [] - csourcelines.append('# 1 ""') - for typename in typenames: - csourcelines.append('typedef int %s;' % typename) - csourcelines.append('typedef int __dotdotdotint__, __dotdotdotfloat__,' - ' __dotdotdot__;') - # this forces pycparser to consider the following in the file - # called from line 1 - csourcelines.append('# 1 "%s"' % (CDEF_SOURCE_STRING,)) - csourcelines.append(csource) - csourcelines.append('') # see test_missing_newline_bug - fullcsource = '\n'.join(csourcelines) - if lock is not None: - lock.acquire() # pycparser is not thread-safe... - try: - ast = _get_parser().parse(fullcsource) - except pycparser.c_parser.ParseError as e: - self.convert_pycparser_error(e, csource) - finally: - if lock is not None: - lock.release() - # csource will be used to find buggy source text - return ast, macros, csource - - def _convert_pycparser_error(self, e, csource): - # xxx look for ":NUM:" at the start of str(e) - # and interpret that as a line number. This will not work if - # the user gives explicit ``# NUM "FILE"`` directives. - line = None - msg = str(e) - match = re.match(r"%s:(\d+):" % (CDEF_SOURCE_STRING,), msg) - if match: - linenum = int(match.group(1), 10) - csourcelines = csource.splitlines() - if 1 <= linenum <= len(csourcelines): - line = csourcelines[linenum-1] - return line - - def convert_pycparser_error(self, e, csource): - line = self._convert_pycparser_error(e, csource) - - msg = str(e) - if line: - msg = 'cannot parse "%s"\n%s' % (line.strip(), msg) - else: - msg = 'parse error\n%s' % (msg,) - raise CDefError(msg) - - def parse(self, csource, override=False, packed=False, pack=None, - dllexport=False): - if packed: - if packed != True: - raise ValueError("'packed' should be False or True; use " - "'pack' to give another value") - if pack: - raise ValueError("cannot give both 'pack' and 'packed'") - pack = 1 - elif pack: - if pack & (pack - 1): - raise ValueError("'pack' must be a power of two, not %r" % - (pack,)) - else: - pack = 0 - prev_options = self._options - try: - self._options = {'override': override, - 'packed': pack, - 'dllexport': dllexport} - self._internal_parse(csource) - finally: - self._options = prev_options - - def _internal_parse(self, csource): - ast, macros, csource = self._parse(csource) - # add the macros - self._process_macros(macros) - # find the first "__dotdotdot__" and use that as a separator - # between the repeated typedefs and the real csource - iterator = iter(ast.ext) - for decl in iterator: - if decl.name == '__dotdotdot__': - break - else: - assert 0 - current_decl = None - # - try: - self._inside_extern_python = '__cffi_extern_python_stop' - for decl in iterator: - current_decl = decl - if isinstance(decl, pycparser.c_ast.Decl): - self._parse_decl(decl) - elif isinstance(decl, pycparser.c_ast.Typedef): - if not decl.name: - raise CDefError("typedef does not declare any name", - decl) - quals = 0 - if (isinstance(decl.type.type, pycparser.c_ast.IdentifierType) and - decl.type.type.names[-1].startswith('__dotdotdot')): - realtype = self._get_unknown_type(decl) - elif (isinstance(decl.type, pycparser.c_ast.PtrDecl) and - isinstance(decl.type.type, pycparser.c_ast.TypeDecl) and - isinstance(decl.type.type.type, - pycparser.c_ast.IdentifierType) and - decl.type.type.type.names[-1].startswith('__dotdotdot')): - realtype = self._get_unknown_ptr_type(decl) - else: - realtype, quals = self._get_type_and_quals( - decl.type, name=decl.name, partial_length_ok=True, - typedef_example="*(%s *)0" % (decl.name,)) - self._declare('typedef ' + decl.name, realtype, quals=quals) - elif decl.__class__.__name__ == 'Pragma': - # skip pragma, only in pycparser 2.15 - import warnings - warnings.warn( - "#pragma in cdef() are entirely ignored. " - "They should be removed for now, otherwise your " - "code might behave differently in a future version " - "of CFFI if #pragma support gets added. Note that " - "'#pragma pack' needs to be replaced with the " - "'packed' keyword argument to cdef().") - else: - raise CDefError("unexpected <%s>: this construct is valid " - "C but not valid in cdef()" % - decl.__class__.__name__, decl) - except CDefError as e: - if len(e.args) == 1: - e.args = e.args + (current_decl,) - raise - except FFIError as e: - msg = self._convert_pycparser_error(e, csource) - if msg: - e.args = (e.args[0] + "\n *** Err: %s" % msg,) - raise - - def _add_constants(self, key, val): - if key in self._int_constants: - if self._int_constants[key] == val: - return # ignore identical double declarations - raise FFIError( - "multiple declarations of constant: %s" % (key,)) - self._int_constants[key] = val - - def _add_integer_constant(self, name, int_str): - int_str = int_str.lower().rstrip("ul") - neg = int_str.startswith('-') - if neg: - int_str = int_str[1:] - # "010" is not valid oct in py3 - if (int_str.startswith("0") and int_str != '0' - and not int_str.startswith("0x")): - int_str = "0o" + int_str[1:] - pyvalue = int(int_str, 0) - if neg: - pyvalue = -pyvalue - self._add_constants(name, pyvalue) - self._declare('macro ' + name, pyvalue) - - def _process_macros(self, macros): - for key, value in macros.items(): - value = value.strip() - if _r_int_literal.match(value): - self._add_integer_constant(key, value) - elif value == '...': - self._declare('macro ' + key, value) - else: - raise CDefError( - 'only supports one of the following syntax:\n' - ' #define %s ... (literally dot-dot-dot)\n' - ' #define %s NUMBER (with NUMBER an integer' - ' constant, decimal/hex/octal)\n' - 'got:\n' - ' #define %s %s' - % (key, key, key, value)) - - def _declare_function(self, tp, quals, decl): - tp = self._get_type_pointer(tp, quals) - if self._options.get('dllexport'): - tag = 'dllexport_python ' - elif self._inside_extern_python == '__cffi_extern_python_start': - tag = 'extern_python ' - elif self._inside_extern_python == '__cffi_extern_python_plus_c_start': - tag = 'extern_python_plus_c ' - else: - tag = 'function ' - self._declare(tag + decl.name, tp) - - def _parse_decl(self, decl): - node = decl.type - if isinstance(node, pycparser.c_ast.FuncDecl): - tp, quals = self._get_type_and_quals(node, name=decl.name) - assert isinstance(tp, model.RawFunctionType) - self._declare_function(tp, quals, decl) - else: - if isinstance(node, pycparser.c_ast.Struct): - self._get_struct_union_enum_type('struct', node) - elif isinstance(node, pycparser.c_ast.Union): - self._get_struct_union_enum_type('union', node) - elif isinstance(node, pycparser.c_ast.Enum): - self._get_struct_union_enum_type('enum', node) - elif not decl.name: - raise CDefError("construct does not declare any variable", - decl) - # - if decl.name: - tp, quals = self._get_type_and_quals(node, - partial_length_ok=True) - if tp.is_raw_function: - self._declare_function(tp, quals, decl) - elif (tp.is_integer_type() and - hasattr(decl, 'init') and - hasattr(decl.init, 'value') and - _r_int_literal.match(decl.init.value)): - self._add_integer_constant(decl.name, decl.init.value) - elif (tp.is_integer_type() and - isinstance(decl.init, pycparser.c_ast.UnaryOp) and - decl.init.op == '-' and - hasattr(decl.init.expr, 'value') and - _r_int_literal.match(decl.init.expr.value)): - self._add_integer_constant(decl.name, - '-' + decl.init.expr.value) - elif (tp is model.void_type and - decl.name.startswith('__cffi_extern_python_')): - # hack: `extern "Python"` in the C source is replaced - # with "void __cffi_extern_python_start;" and - # "void __cffi_extern_python_stop;" - self._inside_extern_python = decl.name - else: - if self._inside_extern_python !='__cffi_extern_python_stop': - raise CDefError( - "cannot declare constants or " - "variables with 'extern \"Python\"'") - if (quals & model.Q_CONST) and not tp.is_array_type: - self._declare('constant ' + decl.name, tp, quals=quals) - else: - _warn_for_non_extern_non_static_global_variable(decl) - self._declare('variable ' + decl.name, tp, quals=quals) - - def parse_type(self, cdecl): - return self.parse_type_and_quals(cdecl)[0] - - def parse_type_and_quals(self, cdecl): - ast, macros = self._parse('void __dummy(\n%s\n);' % cdecl)[:2] - assert not macros - exprnode = ast.ext[-1].type.args.params[0] - if isinstance(exprnode, pycparser.c_ast.ID): - raise CDefError("unknown identifier '%s'" % (exprnode.name,)) - return self._get_type_and_quals(exprnode.type) - - def _declare(self, name, obj, included=False, quals=0): - if name in self._declarations: - prevobj, prevquals = self._declarations[name] - if prevobj is obj and prevquals == quals: - return - if not self._options.get('override'): - raise FFIError( - "multiple declarations of %s (for interactive usage, " - "try cdef(xx, override=True))" % (name,)) - assert '__dotdotdot__' not in name.split() - self._declarations[name] = (obj, quals) - if included: - self._included_declarations.add(obj) - - def _extract_quals(self, type): - quals = 0 - if isinstance(type, (pycparser.c_ast.TypeDecl, - pycparser.c_ast.PtrDecl)): - if 'const' in type.quals: - quals |= model.Q_CONST - if 'volatile' in type.quals: - quals |= model.Q_VOLATILE - if 'restrict' in type.quals: - quals |= model.Q_RESTRICT - return quals - - def _get_type_pointer(self, type, quals, declname=None): - if isinstance(type, model.RawFunctionType): - return type.as_function_pointer() - if (isinstance(type, model.StructOrUnionOrEnum) and - type.name.startswith('$') and type.name[1:].isdigit() and - type.forcename is None and declname is not None): - return model.NamedPointerType(type, declname, quals) - return model.PointerType(type, quals) - - def _get_type_and_quals(self, typenode, name=None, partial_length_ok=False, - typedef_example=None): - # first, dereference typedefs, if we have it already parsed, we're good - if (isinstance(typenode, pycparser.c_ast.TypeDecl) and - isinstance(typenode.type, pycparser.c_ast.IdentifierType) and - len(typenode.type.names) == 1 and - ('typedef ' + typenode.type.names[0]) in self._declarations): - tp, quals = self._declarations['typedef ' + typenode.type.names[0]] - quals |= self._extract_quals(typenode) - return tp, quals - # - if isinstance(typenode, pycparser.c_ast.ArrayDecl): - # array type - if typenode.dim is None: - length = None - else: - length = self._parse_constant( - typenode.dim, partial_length_ok=partial_length_ok) - # a hack: in 'typedef int foo_t[...][...];', don't use '...' as - # the length but use directly the C expression that would be - # generated by recompiler.py. This lets the typedef be used in - # many more places within recompiler.py - if typedef_example is not None: - if length == '...': - length = '_cffi_array_len(%s)' % (typedef_example,) - typedef_example = "*" + typedef_example - # - tp, quals = self._get_type_and_quals(typenode.type, - partial_length_ok=partial_length_ok, - typedef_example=typedef_example) - return model.ArrayType(tp, length), quals - # - if isinstance(typenode, pycparser.c_ast.PtrDecl): - # pointer type - itemtype, itemquals = self._get_type_and_quals(typenode.type) - tp = self._get_type_pointer(itemtype, itemquals, declname=name) - quals = self._extract_quals(typenode) - return tp, quals - # - if isinstance(typenode, pycparser.c_ast.TypeDecl): - quals = self._extract_quals(typenode) - type = typenode.type - if isinstance(type, pycparser.c_ast.IdentifierType): - # assume a primitive type. get it from .names, but reduce - # synonyms to a single chosen combination - names = list(type.names) - if names != ['signed', 'char']: # keep this unmodified - prefixes = {} - while names: - name = names[0] - if name in ('short', 'long', 'signed', 'unsigned'): - prefixes[name] = prefixes.get(name, 0) + 1 - del names[0] - else: - break - # ignore the 'signed' prefix below, and reorder the others - newnames = [] - for prefix in ('unsigned', 'short', 'long'): - for i in range(prefixes.get(prefix, 0)): - newnames.append(prefix) - if not names: - names = ['int'] # implicitly - if names == ['int']: # but kill it if 'short' or 'long' - if 'short' in prefixes or 'long' in prefixes: - names = [] - names = newnames + names - ident = ' '.join(names) - if ident == 'void': - return model.void_type, quals - if ident == '__dotdotdot__': - raise FFIError(':%d: bad usage of "..."' % - typenode.coord.line) - tp0, quals0 = resolve_common_type(self, ident) - return tp0, (quals | quals0) - # - if isinstance(type, pycparser.c_ast.Struct): - # 'struct foobar' - tp = self._get_struct_union_enum_type('struct', type, name) - return tp, quals - # - if isinstance(type, pycparser.c_ast.Union): - # 'union foobar' - tp = self._get_struct_union_enum_type('union', type, name) - return tp, quals - # - if isinstance(type, pycparser.c_ast.Enum): - # 'enum foobar' - tp = self._get_struct_union_enum_type('enum', type, name) - return tp, quals - # - if isinstance(typenode, pycparser.c_ast.FuncDecl): - # a function type - return self._parse_function_type(typenode, name), 0 - # - # nested anonymous structs or unions end up here - if isinstance(typenode, pycparser.c_ast.Struct): - return self._get_struct_union_enum_type('struct', typenode, name, - nested=True), 0 - if isinstance(typenode, pycparser.c_ast.Union): - return self._get_struct_union_enum_type('union', typenode, name, - nested=True), 0 - # - raise FFIError(":%d: bad or unsupported type declaration" % - typenode.coord.line) - - def _parse_function_type(self, typenode, funcname=None): - params = list(getattr(typenode.args, 'params', [])) - for i, arg in enumerate(params): - if not hasattr(arg, 'type'): - raise CDefError("%s arg %d: unknown type '%s'" - " (if you meant to use the old C syntax of giving" - " untyped arguments, it is not supported)" - % (funcname or 'in expression', i + 1, - getattr(arg, 'name', '?'))) - ellipsis = ( - len(params) > 0 and - isinstance(params[-1].type, pycparser.c_ast.TypeDecl) and - isinstance(params[-1].type.type, - pycparser.c_ast.IdentifierType) and - params[-1].type.type.names == ['__dotdotdot__']) - if ellipsis: - params.pop() - if not params: - raise CDefError( - "%s: a function with only '(...)' as argument" - " is not correct C" % (funcname or 'in expression')) - args = [self._as_func_arg(*self._get_type_and_quals(argdeclnode.type)) - for argdeclnode in params] - if not ellipsis and args == [model.void_type]: - args = [] - result, quals = self._get_type_and_quals(typenode.type) - # the 'quals' on the result type are ignored. HACK: we absure them - # to detect __stdcall functions: we textually replace "__stdcall" - # with "volatile volatile const" above. - abi = None - if hasattr(typenode.type, 'quals'): # else, probable syntax error anyway - if typenode.type.quals[-3:] == ['volatile', 'volatile', 'const']: - abi = '__stdcall' - return model.RawFunctionType(tuple(args), result, ellipsis, abi) - - def _as_func_arg(self, type, quals): - if isinstance(type, model.ArrayType): - return model.PointerType(type.item, quals) - elif isinstance(type, model.RawFunctionType): - return type.as_function_pointer() - else: - return type - - def _get_struct_union_enum_type(self, kind, type, name=None, nested=False): - # First, a level of caching on the exact 'type' node of the AST. - # This is obscure, but needed because pycparser "unrolls" declarations - # such as "typedef struct { } foo_t, *foo_p" and we end up with - # an AST that is not a tree, but a DAG, with the "type" node of the - # two branches foo_t and foo_p of the trees being the same node. - # It's a bit silly but detecting "DAG-ness" in the AST tree seems - # to be the only way to distinguish this case from two independent - # structs. See test_struct_with_two_usages. - try: - return self._structnode2type[type] - except KeyError: - pass - # - # Note that this must handle parsing "struct foo" any number of - # times and always return the same StructType object. Additionally, - # one of these times (not necessarily the first), the fields of - # the struct can be specified with "struct foo { ...fields... }". - # If no name is given, then we have to create a new anonymous struct - # with no caching; in this case, the fields are either specified - # right now or never. - # - force_name = name - name = type.name - # - # get the type or create it if needed - if name is None: - # 'force_name' is used to guess a more readable name for - # anonymous structs, for the common case "typedef struct { } foo". - if force_name is not None: - explicit_name = '$%s' % force_name - else: - self._anonymous_counter += 1 - explicit_name = '$%d' % self._anonymous_counter - tp = None - else: - explicit_name = name - key = '%s %s' % (kind, name) - tp, _ = self._declarations.get(key, (None, None)) - # - if tp is None: - if kind == 'struct': - tp = model.StructType(explicit_name, None, None, None) - elif kind == 'union': - tp = model.UnionType(explicit_name, None, None, None) - elif kind == 'enum': - if explicit_name == '__dotdotdot__': - raise CDefError("Enums cannot be declared with ...") - tp = self._build_enum_type(explicit_name, type.values) - else: - raise AssertionError("kind = %r" % (kind,)) - if name is not None: - self._declare(key, tp) - else: - if kind == 'enum' and type.values is not None: - raise NotImplementedError( - "enum %s: the '{}' declaration should appear on the first " - "time the enum is mentioned, not later" % explicit_name) - if not tp.forcename: - tp.force_the_name(force_name) - if tp.forcename and '$' in tp.name: - self._declare('anonymous %s' % tp.forcename, tp) - # - self._structnode2type[type] = tp - # - # enums: done here - if kind == 'enum': - return tp - # - # is there a 'type.decls'? If yes, then this is the place in the - # C sources that declare the fields. If no, then just return the - # existing type, possibly still incomplete. - if type.decls is None: - return tp - # - if tp.fldnames is not None: - raise CDefError("duplicate declaration of struct %s" % name) - fldnames = [] - fldtypes = [] - fldbitsize = [] - fldquals = [] - for decl in type.decls: - if (isinstance(decl.type, pycparser.c_ast.IdentifierType) and - ''.join(decl.type.names) == '__dotdotdot__'): - # XXX pycparser is inconsistent: 'names' should be a list - # of strings, but is sometimes just one string. Use - # str.join() as a way to cope with both. - self._make_partial(tp, nested) - continue - if decl.bitsize is None: - bitsize = -1 - else: - bitsize = self._parse_constant(decl.bitsize) - self._partial_length = False - type, fqual = self._get_type_and_quals(decl.type, - partial_length_ok=True) - if self._partial_length: - self._make_partial(tp, nested) - if isinstance(type, model.StructType) and type.partial: - self._make_partial(tp, nested) - fldnames.append(decl.name or '') - fldtypes.append(type) - fldbitsize.append(bitsize) - fldquals.append(fqual) - tp.fldnames = tuple(fldnames) - tp.fldtypes = tuple(fldtypes) - tp.fldbitsize = tuple(fldbitsize) - tp.fldquals = tuple(fldquals) - if fldbitsize != [-1] * len(fldbitsize): - if isinstance(tp, model.StructType) and tp.partial: - raise NotImplementedError("%s: using both bitfields and '...;'" - % (tp,)) - tp.packed = self._options.get('packed') - if tp.completed: # must be re-completed: it is not opaque any more - tp.completed = 0 - self._recomplete.append(tp) - return tp - - def _make_partial(self, tp, nested): - if not isinstance(tp, model.StructOrUnion): - raise CDefError("%s cannot be partial" % (tp,)) - if not tp.has_c_name() and not nested: - raise NotImplementedError("%s is partial but has no C name" %(tp,)) - tp.partial = True - - def _parse_constant(self, exprnode, partial_length_ok=False): - # for now, limited to expressions that are an immediate number - # or positive/negative number - if isinstance(exprnode, pycparser.c_ast.Constant): - s = exprnode.value - if '0' <= s[0] <= '9': - s = s.rstrip('uUlL') - try: - if s.startswith('0'): - return int(s, 8) - else: - return int(s, 10) - except ValueError: - if len(s) > 1: - if s.lower()[0:2] == '0x': - return int(s, 16) - elif s.lower()[0:2] == '0b': - return int(s, 2) - raise CDefError("invalid constant %r" % (s,)) - elif s[0] == "'" and s[-1] == "'" and ( - len(s) == 3 or (len(s) == 4 and s[1] == "\\")): - return ord(s[-2]) - else: - raise CDefError("invalid constant %r" % (s,)) - # - if (isinstance(exprnode, pycparser.c_ast.UnaryOp) and - exprnode.op == '+'): - return self._parse_constant(exprnode.expr) - # - if (isinstance(exprnode, pycparser.c_ast.UnaryOp) and - exprnode.op == '-'): - return -self._parse_constant(exprnode.expr) - # load previously defined int constant - if (isinstance(exprnode, pycparser.c_ast.ID) and - exprnode.name in self._int_constants): - return self._int_constants[exprnode.name] - # - if (isinstance(exprnode, pycparser.c_ast.ID) and - exprnode.name == '__dotdotdotarray__'): - if partial_length_ok: - self._partial_length = True - return '...' - raise FFIError(":%d: unsupported '[...]' here, cannot derive " - "the actual array length in this context" - % exprnode.coord.line) - # - if isinstance(exprnode, pycparser.c_ast.BinaryOp): - left = self._parse_constant(exprnode.left) - right = self._parse_constant(exprnode.right) - if exprnode.op == '+': - return left + right - elif exprnode.op == '-': - return left - right - elif exprnode.op == '*': - return left * right - elif exprnode.op == '/': - return self._c_div(left, right) - elif exprnode.op == '%': - return left - self._c_div(left, right) * right - elif exprnode.op == '<<': - return left << right - elif exprnode.op == '>>': - return left >> right - elif exprnode.op == '&': - return left & right - elif exprnode.op == '|': - return left | right - elif exprnode.op == '^': - return left ^ right - # - raise FFIError(":%d: unsupported expression: expected a " - "simple numeric constant" % exprnode.coord.line) - - def _c_div(self, a, b): - result = a // b - if ((a < 0) ^ (b < 0)) and (a % b) != 0: - result += 1 - return result - - def _build_enum_type(self, explicit_name, decls): - if decls is not None: - partial = False - enumerators = [] - enumvalues = [] - nextenumvalue = 0 - for enum in decls.enumerators: - if _r_enum_dotdotdot.match(enum.name): - partial = True - continue - if enum.value is not None: - nextenumvalue = self._parse_constant(enum.value) - enumerators.append(enum.name) - enumvalues.append(nextenumvalue) - self._add_constants(enum.name, nextenumvalue) - nextenumvalue += 1 - enumerators = tuple(enumerators) - enumvalues = tuple(enumvalues) - tp = model.EnumType(explicit_name, enumerators, enumvalues) - tp.partial = partial - else: # opaque enum - tp = model.EnumType(explicit_name, (), ()) - return tp - - def include(self, other): - for name, (tp, quals) in other._declarations.items(): - if name.startswith('anonymous $enum_$'): - continue # fix for test_anonymous_enum_include - kind = name.split(' ', 1)[0] - if kind in ('struct', 'union', 'enum', 'anonymous', 'typedef'): - self._declare(name, tp, included=True, quals=quals) - for k, v in other._int_constants.items(): - self._add_constants(k, v) - - def _get_unknown_type(self, decl): - typenames = decl.type.type.names - if typenames == ['__dotdotdot__']: - return model.unknown_type(decl.name) - - if typenames == ['__dotdotdotint__']: - if self._uses_new_feature is None: - self._uses_new_feature = "'typedef int... %s'" % decl.name - return model.UnknownIntegerType(decl.name) - - if typenames == ['__dotdotdotfloat__']: - # note: not for 'long double' so far - if self._uses_new_feature is None: - self._uses_new_feature = "'typedef float... %s'" % decl.name - return model.UnknownFloatType(decl.name) - - raise FFIError(':%d: unsupported usage of "..." in typedef' - % decl.coord.line) - - def _get_unknown_ptr_type(self, decl): - if decl.type.type.type.names == ['__dotdotdot__']: - return model.unknown_ptr_type(decl.name) - raise FFIError(':%d: unsupported usage of "..." in typedef' - % decl.coord.line) diff --git a/venv/lib/python3.9/site-packages/cffi/error.py b/venv/lib/python3.9/site-packages/cffi/error.py deleted file mode 100644 index 0a27247..0000000 --- a/venv/lib/python3.9/site-packages/cffi/error.py +++ /dev/null @@ -1,31 +0,0 @@ - -class FFIError(Exception): - __module__ = 'cffi' - -class CDefError(Exception): - __module__ = 'cffi' - def __str__(self): - try: - current_decl = self.args[1] - filename = current_decl.coord.file - linenum = current_decl.coord.line - prefix = '%s:%d: ' % (filename, linenum) - except (AttributeError, TypeError, IndexError): - prefix = '' - return '%s%s' % (prefix, self.args[0]) - -class VerificationError(Exception): - """ An error raised when verification fails - """ - __module__ = 'cffi' - -class VerificationMissing(Exception): - """ An error raised when incomplete structures are passed into - cdef, but no verification has been done - """ - __module__ = 'cffi' - -class PkgConfigError(Exception): - """ An error raised for missing modules in pkg-config - """ - __module__ = 'cffi' diff --git a/venv/lib/python3.9/site-packages/cffi/ffiplatform.py b/venv/lib/python3.9/site-packages/cffi/ffiplatform.py deleted file mode 100644 index adca28f..0000000 --- a/venv/lib/python3.9/site-packages/cffi/ffiplatform.py +++ /dev/null @@ -1,113 +0,0 @@ -import sys, os -from .error import VerificationError - - -LIST_OF_FILE_NAMES = ['sources', 'include_dirs', 'library_dirs', - 'extra_objects', 'depends'] - -def get_extension(srcfilename, modname, sources=(), **kwds): - from cffi._shimmed_dist_utils import Extension - allsources = [srcfilename] - for src in sources: - allsources.append(os.path.normpath(src)) - return Extension(name=modname, sources=allsources, **kwds) - -def compile(tmpdir, ext, compiler_verbose=0, debug=None): - """Compile a C extension module using distutils.""" - - saved_environ = os.environ.copy() - try: - outputfilename = _build(tmpdir, ext, compiler_verbose, debug) - outputfilename = os.path.abspath(outputfilename) - finally: - # workaround for a distutils bugs where some env vars can - # become longer and longer every time it is used - for key, value in saved_environ.items(): - if os.environ.get(key) != value: - os.environ[key] = value - return outputfilename - -def _build(tmpdir, ext, compiler_verbose=0, debug=None): - # XXX compact but horrible :-( - from cffi._shimmed_dist_utils import Distribution, CompileError, LinkError, set_threshold, set_verbosity - - dist = Distribution({'ext_modules': [ext]}) - dist.parse_config_files() - options = dist.get_option_dict('build_ext') - if debug is None: - debug = sys.flags.debug - options['debug'] = ('ffiplatform', debug) - options['force'] = ('ffiplatform', True) - options['build_lib'] = ('ffiplatform', tmpdir) - options['build_temp'] = ('ffiplatform', tmpdir) - # - try: - old_level = set_threshold(0) or 0 - try: - set_verbosity(compiler_verbose) - dist.run_command('build_ext') - cmd_obj = dist.get_command_obj('build_ext') - [soname] = cmd_obj.get_outputs() - finally: - set_threshold(old_level) - except (CompileError, LinkError) as e: - raise VerificationError('%s: %s' % (e.__class__.__name__, e)) - # - return soname - -try: - from os.path import samefile -except ImportError: - def samefile(f1, f2): - return os.path.abspath(f1) == os.path.abspath(f2) - -def maybe_relative_path(path): - if not os.path.isabs(path): - return path # already relative - dir = path - names = [] - while True: - prevdir = dir - dir, name = os.path.split(prevdir) - if dir == prevdir or not dir: - return path # failed to make it relative - names.append(name) - try: - if samefile(dir, os.curdir): - names.reverse() - return os.path.join(*names) - except OSError: - pass - -# ____________________________________________________________ - -try: - int_or_long = (int, long) - import cStringIO -except NameError: - int_or_long = int # Python 3 - import io as cStringIO - -def _flatten(x, f): - if isinstance(x, str): - f.write('%ds%s' % (len(x), x)) - elif isinstance(x, dict): - keys = sorted(x.keys()) - f.write('%dd' % len(keys)) - for key in keys: - _flatten(key, f) - _flatten(x[key], f) - elif isinstance(x, (list, tuple)): - f.write('%dl' % len(x)) - for value in x: - _flatten(value, f) - elif isinstance(x, int_or_long): - f.write('%di' % (x,)) - else: - raise TypeError( - "the keywords to verify() contains unsupported object %r" % (x,)) - -def flatten(x): - f = cStringIO.StringIO() - _flatten(x, f) - return f.getvalue() diff --git a/venv/lib/python3.9/site-packages/cffi/lock.py b/venv/lib/python3.9/site-packages/cffi/lock.py deleted file mode 100644 index db91b71..0000000 --- a/venv/lib/python3.9/site-packages/cffi/lock.py +++ /dev/null @@ -1,30 +0,0 @@ -import sys - -if sys.version_info < (3,): - try: - from thread import allocate_lock - except ImportError: - from dummy_thread import allocate_lock -else: - try: - from _thread import allocate_lock - except ImportError: - from _dummy_thread import allocate_lock - - -##import sys -##l1 = allocate_lock - -##class allocate_lock(object): -## def __init__(self): -## self._real = l1() -## def __enter__(self): -## for i in range(4, 0, -1): -## print sys._getframe(i).f_code -## print -## return self._real.__enter__() -## def __exit__(self, *args): -## return self._real.__exit__(*args) -## def acquire(self, f): -## assert f is False -## return self._real.acquire(f) diff --git a/venv/lib/python3.9/site-packages/cffi/model.py b/venv/lib/python3.9/site-packages/cffi/model.py deleted file mode 100644 index e5f4cae..0000000 --- a/venv/lib/python3.9/site-packages/cffi/model.py +++ /dev/null @@ -1,618 +0,0 @@ -import types -import weakref - -from .lock import allocate_lock -from .error import CDefError, VerificationError, VerificationMissing - -# type qualifiers -Q_CONST = 0x01 -Q_RESTRICT = 0x02 -Q_VOLATILE = 0x04 - -def qualify(quals, replace_with): - if quals & Q_CONST: - replace_with = ' const ' + replace_with.lstrip() - if quals & Q_VOLATILE: - replace_with = ' volatile ' + replace_with.lstrip() - if quals & Q_RESTRICT: - # It seems that __restrict is supported by gcc and msvc. - # If you hit some different compiler, add a #define in - # _cffi_include.h for it (and in its copies, documented there) - replace_with = ' __restrict ' + replace_with.lstrip() - return replace_with - - -class BaseTypeByIdentity(object): - is_array_type = False - is_raw_function = False - - def get_c_name(self, replace_with='', context='a C file', quals=0): - result = self.c_name_with_marker - assert result.count('&') == 1 - # some logic duplication with ffi.getctype()... :-( - replace_with = replace_with.strip() - if replace_with: - if replace_with.startswith('*') and '&[' in result: - replace_with = '(%s)' % replace_with - elif not replace_with[0] in '[(': - replace_with = ' ' + replace_with - replace_with = qualify(quals, replace_with) - result = result.replace('&', replace_with) - if '$' in result: - raise VerificationError( - "cannot generate '%s' in %s: unknown type name" - % (self._get_c_name(), context)) - return result - - def _get_c_name(self): - return self.c_name_with_marker.replace('&', '') - - def has_c_name(self): - return '$' not in self._get_c_name() - - def is_integer_type(self): - return False - - def get_cached_btype(self, ffi, finishlist, can_delay=False): - try: - BType = ffi._cached_btypes[self] - except KeyError: - BType = self.build_backend_type(ffi, finishlist) - BType2 = ffi._cached_btypes.setdefault(self, BType) - assert BType2 is BType - return BType - - def __repr__(self): - return '<%s>' % (self._get_c_name(),) - - def _get_items(self): - return [(name, getattr(self, name)) for name in self._attrs_] - - -class BaseType(BaseTypeByIdentity): - - def __eq__(self, other): - return (self.__class__ == other.__class__ and - self._get_items() == other._get_items()) - - def __ne__(self, other): - return not self == other - - def __hash__(self): - return hash((self.__class__, tuple(self._get_items()))) - - -class VoidType(BaseType): - _attrs_ = () - - def __init__(self): - self.c_name_with_marker = 'void&' - - def build_backend_type(self, ffi, finishlist): - return global_cache(self, ffi, 'new_void_type') - -void_type = VoidType() - - -class BasePrimitiveType(BaseType): - def is_complex_type(self): - return False - - -class PrimitiveType(BasePrimitiveType): - _attrs_ = ('name',) - - ALL_PRIMITIVE_TYPES = { - 'char': 'c', - 'short': 'i', - 'int': 'i', - 'long': 'i', - 'long long': 'i', - 'signed char': 'i', - 'unsigned char': 'i', - 'unsigned short': 'i', - 'unsigned int': 'i', - 'unsigned long': 'i', - 'unsigned long long': 'i', - 'float': 'f', - 'double': 'f', - 'long double': 'f', - '_cffi_float_complex_t': 'j', - '_cffi_double_complex_t': 'j', - '_Bool': 'i', - # the following types are not primitive in the C sense - 'wchar_t': 'c', - 'char16_t': 'c', - 'char32_t': 'c', - 'int8_t': 'i', - 'uint8_t': 'i', - 'int16_t': 'i', - 'uint16_t': 'i', - 'int32_t': 'i', - 'uint32_t': 'i', - 'int64_t': 'i', - 'uint64_t': 'i', - 'int_least8_t': 'i', - 'uint_least8_t': 'i', - 'int_least16_t': 'i', - 'uint_least16_t': 'i', - 'int_least32_t': 'i', - 'uint_least32_t': 'i', - 'int_least64_t': 'i', - 'uint_least64_t': 'i', - 'int_fast8_t': 'i', - 'uint_fast8_t': 'i', - 'int_fast16_t': 'i', - 'uint_fast16_t': 'i', - 'int_fast32_t': 'i', - 'uint_fast32_t': 'i', - 'int_fast64_t': 'i', - 'uint_fast64_t': 'i', - 'intptr_t': 'i', - 'uintptr_t': 'i', - 'intmax_t': 'i', - 'uintmax_t': 'i', - 'ptrdiff_t': 'i', - 'size_t': 'i', - 'ssize_t': 'i', - } - - def __init__(self, name): - assert name in self.ALL_PRIMITIVE_TYPES - self.name = name - self.c_name_with_marker = name + '&' - - def is_char_type(self): - return self.ALL_PRIMITIVE_TYPES[self.name] == 'c' - def is_integer_type(self): - return self.ALL_PRIMITIVE_TYPES[self.name] == 'i' - def is_float_type(self): - return self.ALL_PRIMITIVE_TYPES[self.name] == 'f' - def is_complex_type(self): - return self.ALL_PRIMITIVE_TYPES[self.name] == 'j' - - def build_backend_type(self, ffi, finishlist): - return global_cache(self, ffi, 'new_primitive_type', self.name) - - -class UnknownIntegerType(BasePrimitiveType): - _attrs_ = ('name',) - - def __init__(self, name): - self.name = name - self.c_name_with_marker = name + '&' - - def is_integer_type(self): - return True - - def build_backend_type(self, ffi, finishlist): - raise NotImplementedError("integer type '%s' can only be used after " - "compilation" % self.name) - -class UnknownFloatType(BasePrimitiveType): - _attrs_ = ('name', ) - - def __init__(self, name): - self.name = name - self.c_name_with_marker = name + '&' - - def build_backend_type(self, ffi, finishlist): - raise NotImplementedError("float type '%s' can only be used after " - "compilation" % self.name) - - -class BaseFunctionType(BaseType): - _attrs_ = ('args', 'result', 'ellipsis', 'abi') - - def __init__(self, args, result, ellipsis, abi=None): - self.args = args - self.result = result - self.ellipsis = ellipsis - self.abi = abi - # - reprargs = [arg._get_c_name() for arg in self.args] - if self.ellipsis: - reprargs.append('...') - reprargs = reprargs or ['void'] - replace_with = self._base_pattern % (', '.join(reprargs),) - if abi is not None: - replace_with = replace_with[:1] + abi + ' ' + replace_with[1:] - self.c_name_with_marker = ( - self.result.c_name_with_marker.replace('&', replace_with)) - - -class RawFunctionType(BaseFunctionType): - # Corresponds to a C type like 'int(int)', which is the C type of - # a function, but not a pointer-to-function. The backend has no - # notion of such a type; it's used temporarily by parsing. - _base_pattern = '(&)(%s)' - is_raw_function = True - - def build_backend_type(self, ffi, finishlist): - raise CDefError("cannot render the type %r: it is a function " - "type, not a pointer-to-function type" % (self,)) - - def as_function_pointer(self): - return FunctionPtrType(self.args, self.result, self.ellipsis, self.abi) - - -class FunctionPtrType(BaseFunctionType): - _base_pattern = '(*&)(%s)' - - def build_backend_type(self, ffi, finishlist): - result = self.result.get_cached_btype(ffi, finishlist) - args = [] - for tp in self.args: - args.append(tp.get_cached_btype(ffi, finishlist)) - abi_args = () - if self.abi == "__stdcall": - if not self.ellipsis: # __stdcall ignored for variadic funcs - try: - abi_args = (ffi._backend.FFI_STDCALL,) - except AttributeError: - pass - return global_cache(self, ffi, 'new_function_type', - tuple(args), result, self.ellipsis, *abi_args) - - def as_raw_function(self): - return RawFunctionType(self.args, self.result, self.ellipsis, self.abi) - - -class PointerType(BaseType): - _attrs_ = ('totype', 'quals') - - def __init__(self, totype, quals=0): - self.totype = totype - self.quals = quals - extra = " *&" - if totype.is_array_type: - extra = "(%s)" % (extra.lstrip(),) - extra = qualify(quals, extra) - self.c_name_with_marker = totype.c_name_with_marker.replace('&', extra) - - def build_backend_type(self, ffi, finishlist): - BItem = self.totype.get_cached_btype(ffi, finishlist, can_delay=True) - return global_cache(self, ffi, 'new_pointer_type', BItem) - -voidp_type = PointerType(void_type) - -def ConstPointerType(totype): - return PointerType(totype, Q_CONST) - -const_voidp_type = ConstPointerType(void_type) - - -class NamedPointerType(PointerType): - _attrs_ = ('totype', 'name') - - def __init__(self, totype, name, quals=0): - PointerType.__init__(self, totype, quals) - self.name = name - self.c_name_with_marker = name + '&' - - -class ArrayType(BaseType): - _attrs_ = ('item', 'length') - is_array_type = True - - def __init__(self, item, length): - self.item = item - self.length = length - # - if length is None: - brackets = '&[]' - elif length == '...': - brackets = '&[/*...*/]' - else: - brackets = '&[%s]' % length - self.c_name_with_marker = ( - self.item.c_name_with_marker.replace('&', brackets)) - - def length_is_unknown(self): - return isinstance(self.length, str) - - def resolve_length(self, newlength): - return ArrayType(self.item, newlength) - - def build_backend_type(self, ffi, finishlist): - if self.length_is_unknown(): - raise CDefError("cannot render the type %r: unknown length" % - (self,)) - self.item.get_cached_btype(ffi, finishlist) # force the item BType - BPtrItem = PointerType(self.item).get_cached_btype(ffi, finishlist) - return global_cache(self, ffi, 'new_array_type', BPtrItem, self.length) - -char_array_type = ArrayType(PrimitiveType('char'), None) - - -class StructOrUnionOrEnum(BaseTypeByIdentity): - _attrs_ = ('name',) - forcename = None - - def build_c_name_with_marker(self): - name = self.forcename or '%s %s' % (self.kind, self.name) - self.c_name_with_marker = name + '&' - - def force_the_name(self, forcename): - self.forcename = forcename - self.build_c_name_with_marker() - - def get_official_name(self): - assert self.c_name_with_marker.endswith('&') - return self.c_name_with_marker[:-1] - - -class StructOrUnion(StructOrUnionOrEnum): - fixedlayout = None - completed = 0 - partial = False - packed = 0 - - def __init__(self, name, fldnames, fldtypes, fldbitsize, fldquals=None): - self.name = name - self.fldnames = fldnames - self.fldtypes = fldtypes - self.fldbitsize = fldbitsize - self.fldquals = fldquals - self.build_c_name_with_marker() - - def anonymous_struct_fields(self): - if self.fldtypes is not None: - for name, type in zip(self.fldnames, self.fldtypes): - if name == '' and isinstance(type, StructOrUnion): - yield type - - def enumfields(self, expand_anonymous_struct_union=True): - fldquals = self.fldquals - if fldquals is None: - fldquals = (0,) * len(self.fldnames) - for name, type, bitsize, quals in zip(self.fldnames, self.fldtypes, - self.fldbitsize, fldquals): - if (name == '' and isinstance(type, StructOrUnion) - and expand_anonymous_struct_union): - # nested anonymous struct/union - for result in type.enumfields(): - yield result - else: - yield (name, type, bitsize, quals) - - def force_flatten(self): - # force the struct or union to have a declaration that lists - # directly all fields returned by enumfields(), flattening - # nested anonymous structs/unions. - names = [] - types = [] - bitsizes = [] - fldquals = [] - for name, type, bitsize, quals in self.enumfields(): - names.append(name) - types.append(type) - bitsizes.append(bitsize) - fldquals.append(quals) - self.fldnames = tuple(names) - self.fldtypes = tuple(types) - self.fldbitsize = tuple(bitsizes) - self.fldquals = tuple(fldquals) - - def get_cached_btype(self, ffi, finishlist, can_delay=False): - BType = StructOrUnionOrEnum.get_cached_btype(self, ffi, finishlist, - can_delay) - if not can_delay: - self.finish_backend_type(ffi, finishlist) - return BType - - def finish_backend_type(self, ffi, finishlist): - if self.completed: - if self.completed != 2: - raise NotImplementedError("recursive structure declaration " - "for '%s'" % (self.name,)) - return - BType = ffi._cached_btypes[self] - # - self.completed = 1 - # - if self.fldtypes is None: - pass # not completing it: it's an opaque struct - # - elif self.fixedlayout is None: - fldtypes = [tp.get_cached_btype(ffi, finishlist) - for tp in self.fldtypes] - lst = list(zip(self.fldnames, fldtypes, self.fldbitsize)) - extra_flags = () - if self.packed: - if self.packed == 1: - extra_flags = (8,) # SF_PACKED - else: - extra_flags = (0, self.packed) - ffi._backend.complete_struct_or_union(BType, lst, self, - -1, -1, *extra_flags) - # - else: - fldtypes = [] - fieldofs, fieldsize, totalsize, totalalignment = self.fixedlayout - for i in range(len(self.fldnames)): - fsize = fieldsize[i] - ftype = self.fldtypes[i] - # - if isinstance(ftype, ArrayType) and ftype.length_is_unknown(): - # fix the length to match the total size - BItemType = ftype.item.get_cached_btype(ffi, finishlist) - nlen, nrest = divmod(fsize, ffi.sizeof(BItemType)) - if nrest != 0: - self._verification_error( - "field '%s.%s' has a bogus size?" % ( - self.name, self.fldnames[i] or '{}')) - ftype = ftype.resolve_length(nlen) - self.fldtypes = (self.fldtypes[:i] + (ftype,) + - self.fldtypes[i+1:]) - # - BFieldType = ftype.get_cached_btype(ffi, finishlist) - if isinstance(ftype, ArrayType) and ftype.length is None: - assert fsize == 0 - else: - bitemsize = ffi.sizeof(BFieldType) - if bitemsize != fsize: - self._verification_error( - "field '%s.%s' is declared as %d bytes, but is " - "really %d bytes" % (self.name, - self.fldnames[i] or '{}', - bitemsize, fsize)) - fldtypes.append(BFieldType) - # - lst = list(zip(self.fldnames, fldtypes, self.fldbitsize, fieldofs)) - ffi._backend.complete_struct_or_union(BType, lst, self, - totalsize, totalalignment) - self.completed = 2 - - def _verification_error(self, msg): - raise VerificationError(msg) - - def check_not_partial(self): - if self.partial and self.fixedlayout is None: - raise VerificationMissing(self._get_c_name()) - - def build_backend_type(self, ffi, finishlist): - self.check_not_partial() - finishlist.append(self) - # - return global_cache(self, ffi, 'new_%s_type' % self.kind, - self.get_official_name(), key=self) - - -class StructType(StructOrUnion): - kind = 'struct' - - -class UnionType(StructOrUnion): - kind = 'union' - - -class EnumType(StructOrUnionOrEnum): - kind = 'enum' - partial = False - partial_resolved = False - - def __init__(self, name, enumerators, enumvalues, baseinttype=None): - self.name = name - self.enumerators = enumerators - self.enumvalues = enumvalues - self.baseinttype = baseinttype - self.build_c_name_with_marker() - - def force_the_name(self, forcename): - StructOrUnionOrEnum.force_the_name(self, forcename) - if self.forcename is None: - name = self.get_official_name() - self.forcename = '$' + name.replace(' ', '_') - - def check_not_partial(self): - if self.partial and not self.partial_resolved: - raise VerificationMissing(self._get_c_name()) - - def build_backend_type(self, ffi, finishlist): - self.check_not_partial() - base_btype = self.build_baseinttype(ffi, finishlist) - return global_cache(self, ffi, 'new_enum_type', - self.get_official_name(), - self.enumerators, self.enumvalues, - base_btype, key=self) - - def build_baseinttype(self, ffi, finishlist): - if self.baseinttype is not None: - return self.baseinttype.get_cached_btype(ffi, finishlist) - # - if self.enumvalues: - smallest_value = min(self.enumvalues) - largest_value = max(self.enumvalues) - else: - import warnings - try: - # XXX! The goal is to ensure that the warnings.warn() - # will not suppress the warning. We want to get it - # several times if we reach this point several times. - __warningregistry__.clear() - except NameError: - pass - warnings.warn("%r has no values explicitly defined; " - "guessing that it is equivalent to 'unsigned int'" - % self._get_c_name()) - smallest_value = largest_value = 0 - if smallest_value < 0: # needs a signed type - sign = 1 - candidate1 = PrimitiveType("int") - candidate2 = PrimitiveType("long") - else: - sign = 0 - candidate1 = PrimitiveType("unsigned int") - candidate2 = PrimitiveType("unsigned long") - btype1 = candidate1.get_cached_btype(ffi, finishlist) - btype2 = candidate2.get_cached_btype(ffi, finishlist) - size1 = ffi.sizeof(btype1) - size2 = ffi.sizeof(btype2) - if (smallest_value >= ((-1) << (8*size1-1)) and - largest_value < (1 << (8*size1-sign))): - return btype1 - if (smallest_value >= ((-1) << (8*size2-1)) and - largest_value < (1 << (8*size2-sign))): - return btype2 - raise CDefError("%s values don't all fit into either 'long' " - "or 'unsigned long'" % self._get_c_name()) - -def unknown_type(name, structname=None): - if structname is None: - structname = '$%s' % name - tp = StructType(structname, None, None, None) - tp.force_the_name(name) - tp.origin = "unknown_type" - return tp - -def unknown_ptr_type(name, structname=None): - if structname is None: - structname = '$$%s' % name - tp = StructType(structname, None, None, None) - return NamedPointerType(tp, name) - - -global_lock = allocate_lock() -_typecache_cffi_backend = weakref.WeakValueDictionary() - -def get_typecache(backend): - # returns _typecache_cffi_backend if backend is the _cffi_backend - # module, or type(backend).__typecache if backend is an instance of - # CTypesBackend (or some FakeBackend class during tests) - if isinstance(backend, types.ModuleType): - return _typecache_cffi_backend - with global_lock: - if not hasattr(type(backend), '__typecache'): - type(backend).__typecache = weakref.WeakValueDictionary() - return type(backend).__typecache - -def global_cache(srctype, ffi, funcname, *args, **kwds): - key = kwds.pop('key', (funcname, args)) - assert not kwds - try: - return ffi._typecache[key] - except KeyError: - pass - try: - res = getattr(ffi._backend, funcname)(*args) - except NotImplementedError as e: - raise NotImplementedError("%s: %r: %s" % (funcname, srctype, e)) - # note that setdefault() on WeakValueDictionary is not atomic - # and contains a rare bug (http://bugs.python.org/issue19542); - # we have to use a lock and do it ourselves - cache = ffi._typecache - with global_lock: - res1 = cache.get(key) - if res1 is None: - cache[key] = res - return res - else: - return res1 - -def pointer_cache(ffi, BType): - return global_cache('?', ffi, 'new_pointer_type', BType) - -def attach_exception_info(e, name): - if e.args and type(e.args[0]) is str: - e.args = ('%s: %s' % (name, e.args[0]),) + e.args[1:] diff --git a/venv/lib/python3.9/site-packages/cffi/parse_c_type.h b/venv/lib/python3.9/site-packages/cffi/parse_c_type.h deleted file mode 100644 index 84e4ef8..0000000 --- a/venv/lib/python3.9/site-packages/cffi/parse_c_type.h +++ /dev/null @@ -1,181 +0,0 @@ - -/* This part is from file 'cffi/parse_c_type.h'. It is copied at the - beginning of C sources generated by CFFI's ffi.set_source(). */ - -typedef void *_cffi_opcode_t; - -#define _CFFI_OP(opcode, arg) (_cffi_opcode_t)(opcode | (((uintptr_t)(arg)) << 8)) -#define _CFFI_GETOP(cffi_opcode) ((unsigned char)(uintptr_t)cffi_opcode) -#define _CFFI_GETARG(cffi_opcode) (((intptr_t)cffi_opcode) >> 8) - -#define _CFFI_OP_PRIMITIVE 1 -#define _CFFI_OP_POINTER 3 -#define _CFFI_OP_ARRAY 5 -#define _CFFI_OP_OPEN_ARRAY 7 -#define _CFFI_OP_STRUCT_UNION 9 -#define _CFFI_OP_ENUM 11 -#define _CFFI_OP_FUNCTION 13 -#define _CFFI_OP_FUNCTION_END 15 -#define _CFFI_OP_NOOP 17 -#define _CFFI_OP_BITFIELD 19 -#define _CFFI_OP_TYPENAME 21 -#define _CFFI_OP_CPYTHON_BLTN_V 23 // varargs -#define _CFFI_OP_CPYTHON_BLTN_N 25 // noargs -#define _CFFI_OP_CPYTHON_BLTN_O 27 // O (i.e. a single arg) -#define _CFFI_OP_CONSTANT 29 -#define _CFFI_OP_CONSTANT_INT 31 -#define _CFFI_OP_GLOBAL_VAR 33 -#define _CFFI_OP_DLOPEN_FUNC 35 -#define _CFFI_OP_DLOPEN_CONST 37 -#define _CFFI_OP_GLOBAL_VAR_F 39 -#define _CFFI_OP_EXTERN_PYTHON 41 - -#define _CFFI_PRIM_VOID 0 -#define _CFFI_PRIM_BOOL 1 -#define _CFFI_PRIM_CHAR 2 -#define _CFFI_PRIM_SCHAR 3 -#define _CFFI_PRIM_UCHAR 4 -#define _CFFI_PRIM_SHORT 5 -#define _CFFI_PRIM_USHORT 6 -#define _CFFI_PRIM_INT 7 -#define _CFFI_PRIM_UINT 8 -#define _CFFI_PRIM_LONG 9 -#define _CFFI_PRIM_ULONG 10 -#define _CFFI_PRIM_LONGLONG 11 -#define _CFFI_PRIM_ULONGLONG 12 -#define _CFFI_PRIM_FLOAT 13 -#define _CFFI_PRIM_DOUBLE 14 -#define _CFFI_PRIM_LONGDOUBLE 15 - -#define _CFFI_PRIM_WCHAR 16 -#define _CFFI_PRIM_INT8 17 -#define _CFFI_PRIM_UINT8 18 -#define _CFFI_PRIM_INT16 19 -#define _CFFI_PRIM_UINT16 20 -#define _CFFI_PRIM_INT32 21 -#define _CFFI_PRIM_UINT32 22 -#define _CFFI_PRIM_INT64 23 -#define _CFFI_PRIM_UINT64 24 -#define _CFFI_PRIM_INTPTR 25 -#define _CFFI_PRIM_UINTPTR 26 -#define _CFFI_PRIM_PTRDIFF 27 -#define _CFFI_PRIM_SIZE 28 -#define _CFFI_PRIM_SSIZE 29 -#define _CFFI_PRIM_INT_LEAST8 30 -#define _CFFI_PRIM_UINT_LEAST8 31 -#define _CFFI_PRIM_INT_LEAST16 32 -#define _CFFI_PRIM_UINT_LEAST16 33 -#define _CFFI_PRIM_INT_LEAST32 34 -#define _CFFI_PRIM_UINT_LEAST32 35 -#define _CFFI_PRIM_INT_LEAST64 36 -#define _CFFI_PRIM_UINT_LEAST64 37 -#define _CFFI_PRIM_INT_FAST8 38 -#define _CFFI_PRIM_UINT_FAST8 39 -#define _CFFI_PRIM_INT_FAST16 40 -#define _CFFI_PRIM_UINT_FAST16 41 -#define _CFFI_PRIM_INT_FAST32 42 -#define _CFFI_PRIM_UINT_FAST32 43 -#define _CFFI_PRIM_INT_FAST64 44 -#define _CFFI_PRIM_UINT_FAST64 45 -#define _CFFI_PRIM_INTMAX 46 -#define _CFFI_PRIM_UINTMAX 47 -#define _CFFI_PRIM_FLOATCOMPLEX 48 -#define _CFFI_PRIM_DOUBLECOMPLEX 49 -#define _CFFI_PRIM_CHAR16 50 -#define _CFFI_PRIM_CHAR32 51 - -#define _CFFI__NUM_PRIM 52 -#define _CFFI__UNKNOWN_PRIM (-1) -#define _CFFI__UNKNOWN_FLOAT_PRIM (-2) -#define _CFFI__UNKNOWN_LONG_DOUBLE (-3) - -#define _CFFI__IO_FILE_STRUCT (-1) - - -struct _cffi_global_s { - const char *name; - void *address; - _cffi_opcode_t type_op; - void *size_or_direct_fn; // OP_GLOBAL_VAR: size, or 0 if unknown - // OP_CPYTHON_BLTN_*: addr of direct function -}; - -struct _cffi_getconst_s { - unsigned long long value; - const struct _cffi_type_context_s *ctx; - int gindex; -}; - -struct _cffi_struct_union_s { - const char *name; - int type_index; // -> _cffi_types, on a OP_STRUCT_UNION - int flags; // _CFFI_F_* flags below - size_t size; - int alignment; - int first_field_index; // -> _cffi_fields array - int num_fields; -}; -#define _CFFI_F_UNION 0x01 // is a union, not a struct -#define _CFFI_F_CHECK_FIELDS 0x02 // complain if fields are not in the - // "standard layout" or if some are missing -#define _CFFI_F_PACKED 0x04 // for CHECK_FIELDS, assume a packed struct -#define _CFFI_F_EXTERNAL 0x08 // in some other ffi.include() -#define _CFFI_F_OPAQUE 0x10 // opaque - -struct _cffi_field_s { - const char *name; - size_t field_offset; - size_t field_size; - _cffi_opcode_t field_type_op; -}; - -struct _cffi_enum_s { - const char *name; - int type_index; // -> _cffi_types, on a OP_ENUM - int type_prim; // _CFFI_PRIM_xxx - const char *enumerators; // comma-delimited string -}; - -struct _cffi_typename_s { - const char *name; - int type_index; /* if opaque, points to a possibly artificial - OP_STRUCT which is itself opaque */ -}; - -struct _cffi_type_context_s { - _cffi_opcode_t *types; - const struct _cffi_global_s *globals; - const struct _cffi_field_s *fields; - const struct _cffi_struct_union_s *struct_unions; - const struct _cffi_enum_s *enums; - const struct _cffi_typename_s *typenames; - int num_globals; - int num_struct_unions; - int num_enums; - int num_typenames; - const char *const *includes; - int num_types; - int flags; /* future extension */ -}; - -struct _cffi_parse_info_s { - const struct _cffi_type_context_s *ctx; - _cffi_opcode_t *output; - unsigned int output_size; - size_t error_location; - const char *error_message; -}; - -struct _cffi_externpy_s { - const char *name; - size_t size_of_result; - void *reserved1, *reserved2; -}; - -#ifdef _CFFI_INTERNAL -static int parse_c_type(struct _cffi_parse_info_s *info, const char *input); -static int search_in_globals(const struct _cffi_type_context_s *ctx, - const char *search, size_t search_len); -static int search_in_struct_unions(const struct _cffi_type_context_s *ctx, - const char *search, size_t search_len); -#endif diff --git a/venv/lib/python3.9/site-packages/cffi/pkgconfig.py b/venv/lib/python3.9/site-packages/cffi/pkgconfig.py deleted file mode 100644 index 5c93f15..0000000 --- a/venv/lib/python3.9/site-packages/cffi/pkgconfig.py +++ /dev/null @@ -1,121 +0,0 @@ -# pkg-config, https://www.freedesktop.org/wiki/Software/pkg-config/ integration for cffi -import sys, os, subprocess - -from .error import PkgConfigError - - -def merge_flags(cfg1, cfg2): - """Merge values from cffi config flags cfg2 to cf1 - - Example: - merge_flags({"libraries": ["one"]}, {"libraries": ["two"]}) - {"libraries": ["one", "two"]} - """ - for key, value in cfg2.items(): - if key not in cfg1: - cfg1[key] = value - else: - if not isinstance(cfg1[key], list): - raise TypeError("cfg1[%r] should be a list of strings" % (key,)) - if not isinstance(value, list): - raise TypeError("cfg2[%r] should be a list of strings" % (key,)) - cfg1[key].extend(value) - return cfg1 - - -def call(libname, flag, encoding=sys.getfilesystemencoding()): - """Calls pkg-config and returns the output if found - """ - a = ["pkg-config", "--print-errors"] - a.append(flag) - a.append(libname) - try: - pc = subprocess.Popen(a, stdout=subprocess.PIPE, stderr=subprocess.PIPE) - except EnvironmentError as e: - raise PkgConfigError("cannot run pkg-config: %s" % (str(e).strip(),)) - - bout, berr = pc.communicate() - if pc.returncode != 0: - try: - berr = berr.decode(encoding) - except Exception: - pass - raise PkgConfigError(berr.strip()) - - if sys.version_info >= (3,) and not isinstance(bout, str): # Python 3.x - try: - bout = bout.decode(encoding) - except UnicodeDecodeError: - raise PkgConfigError("pkg-config %s %s returned bytes that cannot " - "be decoded with encoding %r:\n%r" % - (flag, libname, encoding, bout)) - - if os.altsep != '\\' and '\\' in bout: - raise PkgConfigError("pkg-config %s %s returned an unsupported " - "backslash-escaped output:\n%r" % - (flag, libname, bout)) - return bout - - -def flags_from_pkgconfig(libs): - r"""Return compiler line flags for FFI.set_source based on pkg-config output - - Usage - ... - ffibuilder.set_source("_foo", pkgconfig = ["libfoo", "libbar >= 1.8.3"]) - - If pkg-config is installed on build machine, then arguments include_dirs, - library_dirs, libraries, define_macros, extra_compile_args and - extra_link_args are extended with an output of pkg-config for libfoo and - libbar. - - Raises PkgConfigError in case the pkg-config call fails. - """ - - def get_include_dirs(string): - return [x[2:] for x in string.split() if x.startswith("-I")] - - def get_library_dirs(string): - return [x[2:] for x in string.split() if x.startswith("-L")] - - def get_libraries(string): - return [x[2:] for x in string.split() if x.startswith("-l")] - - # convert -Dfoo=bar to list of tuples [("foo", "bar")] expected by distutils - def get_macros(string): - def _macro(x): - x = x[2:] # drop "-D" - if '=' in x: - return tuple(x.split("=", 1)) # "-Dfoo=bar" => ("foo", "bar") - else: - return (x, None) # "-Dfoo" => ("foo", None) - return [_macro(x) for x in string.split() if x.startswith("-D")] - - def get_other_cflags(string): - return [x for x in string.split() if not x.startswith("-I") and - not x.startswith("-D")] - - def get_other_libs(string): - return [x for x in string.split() if not x.startswith("-L") and - not x.startswith("-l")] - - # return kwargs for given libname - def kwargs(libname): - fse = sys.getfilesystemencoding() - all_cflags = call(libname, "--cflags") - all_libs = call(libname, "--libs") - return { - "include_dirs": get_include_dirs(all_cflags), - "library_dirs": get_library_dirs(all_libs), - "libraries": get_libraries(all_libs), - "define_macros": get_macros(all_cflags), - "extra_compile_args": get_other_cflags(all_cflags), - "extra_link_args": get_other_libs(all_libs), - } - - # merge all arguments together - ret = {} - for libname in libs: - lib_flags = kwargs(libname) - merge_flags(ret, lib_flags) - return ret diff --git a/venv/lib/python3.9/site-packages/cffi/recompiler.py b/venv/lib/python3.9/site-packages/cffi/recompiler.py deleted file mode 100644 index 57781a3..0000000 --- a/venv/lib/python3.9/site-packages/cffi/recompiler.py +++ /dev/null @@ -1,1598 +0,0 @@ -import os, sys, io -from . import ffiplatform, model -from .error import VerificationError -from .cffi_opcode import * - -VERSION_BASE = 0x2601 -VERSION_EMBEDDED = 0x2701 -VERSION_CHAR16CHAR32 = 0x2801 - -USE_LIMITED_API = (sys.platform != 'win32' or sys.version_info < (3, 0) or - sys.version_info >= (3, 5)) - - -class GlobalExpr: - def __init__(self, name, address, type_op, size=0, check_value=0): - self.name = name - self.address = address - self.type_op = type_op - self.size = size - self.check_value = check_value - - def as_c_expr(self): - return ' { "%s", (void *)%s, %s, (void *)%s },' % ( - self.name, self.address, self.type_op.as_c_expr(), self.size) - - def as_python_expr(self): - return "b'%s%s',%d" % (self.type_op.as_python_bytes(), self.name, - self.check_value) - -class FieldExpr: - def __init__(self, name, field_offset, field_size, fbitsize, field_type_op): - self.name = name - self.field_offset = field_offset - self.field_size = field_size - self.fbitsize = fbitsize - self.field_type_op = field_type_op - - def as_c_expr(self): - spaces = " " * len(self.name) - return (' { "%s", %s,\n' % (self.name, self.field_offset) + - ' %s %s,\n' % (spaces, self.field_size) + - ' %s %s },' % (spaces, self.field_type_op.as_c_expr())) - - def as_python_expr(self): - raise NotImplementedError - - def as_field_python_expr(self): - if self.field_type_op.op == OP_NOOP: - size_expr = '' - elif self.field_type_op.op == OP_BITFIELD: - size_expr = format_four_bytes(self.fbitsize) - else: - raise NotImplementedError - return "b'%s%s%s'" % (self.field_type_op.as_python_bytes(), - size_expr, - self.name) - -class StructUnionExpr: - def __init__(self, name, type_index, flags, size, alignment, comment, - first_field_index, c_fields): - self.name = name - self.type_index = type_index - self.flags = flags - self.size = size - self.alignment = alignment - self.comment = comment - self.first_field_index = first_field_index - self.c_fields = c_fields - - def as_c_expr(self): - return (' { "%s", %d, %s,' % (self.name, self.type_index, self.flags) - + '\n %s, %s, ' % (self.size, self.alignment) - + '%d, %d ' % (self.first_field_index, len(self.c_fields)) - + ('/* %s */ ' % self.comment if self.comment else '') - + '},') - - def as_python_expr(self): - flags = eval(self.flags, G_FLAGS) - fields_expr = [c_field.as_field_python_expr() - for c_field in self.c_fields] - return "(b'%s%s%s',%s)" % ( - format_four_bytes(self.type_index), - format_four_bytes(flags), - self.name, - ','.join(fields_expr)) - -class EnumExpr: - def __init__(self, name, type_index, size, signed, allenums): - self.name = name - self.type_index = type_index - self.size = size - self.signed = signed - self.allenums = allenums - - def as_c_expr(self): - return (' { "%s", %d, _cffi_prim_int(%s, %s),\n' - ' "%s" },' % (self.name, self.type_index, - self.size, self.signed, self.allenums)) - - def as_python_expr(self): - prim_index = { - (1, 0): PRIM_UINT8, (1, 1): PRIM_INT8, - (2, 0): PRIM_UINT16, (2, 1): PRIM_INT16, - (4, 0): PRIM_UINT32, (4, 1): PRIM_INT32, - (8, 0): PRIM_UINT64, (8, 1): PRIM_INT64, - }[self.size, self.signed] - return "b'%s%s%s\\x00%s'" % (format_four_bytes(self.type_index), - format_four_bytes(prim_index), - self.name, self.allenums) - -class TypenameExpr: - def __init__(self, name, type_index): - self.name = name - self.type_index = type_index - - def as_c_expr(self): - return ' { "%s", %d },' % (self.name, self.type_index) - - def as_python_expr(self): - return "b'%s%s'" % (format_four_bytes(self.type_index), self.name) - - -# ____________________________________________________________ - - -class Recompiler: - _num_externpy = 0 - - def __init__(self, ffi, module_name, target_is_python=False): - self.ffi = ffi - self.module_name = module_name - self.target_is_python = target_is_python - self._version = VERSION_BASE - - def needs_version(self, ver): - self._version = max(self._version, ver) - - def collect_type_table(self): - self._typesdict = {} - self._generate("collecttype") - # - all_decls = sorted(self._typesdict, key=str) - # - # prepare all FUNCTION bytecode sequences first - self.cffi_types = [] - for tp in all_decls: - if tp.is_raw_function: - assert self._typesdict[tp] is None - self._typesdict[tp] = len(self.cffi_types) - self.cffi_types.append(tp) # placeholder - for tp1 in tp.args: - assert isinstance(tp1, (model.VoidType, - model.BasePrimitiveType, - model.PointerType, - model.StructOrUnionOrEnum, - model.FunctionPtrType)) - if self._typesdict[tp1] is None: - self._typesdict[tp1] = len(self.cffi_types) - self.cffi_types.append(tp1) # placeholder - self.cffi_types.append('END') # placeholder - # - # prepare all OTHER bytecode sequences - for tp in all_decls: - if not tp.is_raw_function and self._typesdict[tp] is None: - self._typesdict[tp] = len(self.cffi_types) - self.cffi_types.append(tp) # placeholder - if tp.is_array_type and tp.length is not None: - self.cffi_types.append('LEN') # placeholder - assert None not in self._typesdict.values() - # - # collect all structs and unions and enums - self._struct_unions = {} - self._enums = {} - for tp in all_decls: - if isinstance(tp, model.StructOrUnion): - self._struct_unions[tp] = None - elif isinstance(tp, model.EnumType): - self._enums[tp] = None - for i, tp in enumerate(sorted(self._struct_unions, - key=lambda tp: tp.name)): - self._struct_unions[tp] = i - for i, tp in enumerate(sorted(self._enums, - key=lambda tp: tp.name)): - self._enums[tp] = i - # - # emit all bytecode sequences now - for tp in all_decls: - method = getattr(self, '_emit_bytecode_' + tp.__class__.__name__) - method(tp, self._typesdict[tp]) - # - # consistency check - for op in self.cffi_types: - assert isinstance(op, CffiOp) - self.cffi_types = tuple(self.cffi_types) # don't change any more - - def _enum_fields(self, tp): - # When producing C, expand all anonymous struct/union fields. - # That's necessary to have C code checking the offsets of the - # individual fields contained in them. When producing Python, - # don't do it and instead write it like it is, with the - # corresponding fields having an empty name. Empty names are - # recognized at runtime when we import the generated Python - # file. - expand_anonymous_struct_union = not self.target_is_python - return tp.enumfields(expand_anonymous_struct_union) - - def _do_collect_type(self, tp): - if not isinstance(tp, model.BaseTypeByIdentity): - if isinstance(tp, tuple): - for x in tp: - self._do_collect_type(x) - return - if tp not in self._typesdict: - self._typesdict[tp] = None - if isinstance(tp, model.FunctionPtrType): - self._do_collect_type(tp.as_raw_function()) - elif isinstance(tp, model.StructOrUnion): - if tp.fldtypes is not None and ( - tp not in self.ffi._parser._included_declarations): - for name1, tp1, _, _ in self._enum_fields(tp): - self._do_collect_type(self._field_type(tp, name1, tp1)) - else: - for _, x in tp._get_items(): - self._do_collect_type(x) - - def _generate(self, step_name): - lst = self.ffi._parser._declarations.items() - for name, (tp, quals) in sorted(lst): - kind, realname = name.split(' ', 1) - try: - method = getattr(self, '_generate_cpy_%s_%s' % (kind, - step_name)) - except AttributeError: - raise VerificationError( - "not implemented in recompile(): %r" % name) - try: - self._current_quals = quals - method(tp, realname) - except Exception as e: - model.attach_exception_info(e, name) - raise - - # ---------- - - ALL_STEPS = ["global", "field", "struct_union", "enum", "typename"] - - def collect_step_tables(self): - # collect the declarations for '_cffi_globals', '_cffi_typenames', etc. - self._lsts = {} - for step_name in self.ALL_STEPS: - self._lsts[step_name] = [] - self._seen_struct_unions = set() - self._generate("ctx") - self._add_missing_struct_unions() - # - for step_name in self.ALL_STEPS: - lst = self._lsts[step_name] - if step_name != "field": - lst.sort(key=lambda entry: entry.name) - self._lsts[step_name] = tuple(lst) # don't change any more - # - # check for a possible internal inconsistency: _cffi_struct_unions - # should have been generated with exactly self._struct_unions - lst = self._lsts["struct_union"] - for tp, i in self._struct_unions.items(): - assert i < len(lst) - assert lst[i].name == tp.name - assert len(lst) == len(self._struct_unions) - # same with enums - lst = self._lsts["enum"] - for tp, i in self._enums.items(): - assert i < len(lst) - assert lst[i].name == tp.name - assert len(lst) == len(self._enums) - - # ---------- - - def _prnt(self, what=''): - self._f.write(what + '\n') - - def write_source_to_f(self, f, preamble): - if self.target_is_python: - assert preamble is None - self.write_py_source_to_f(f) - else: - assert preamble is not None - self.write_c_source_to_f(f, preamble) - - def _rel_readlines(self, filename): - g = open(os.path.join(os.path.dirname(__file__), filename), 'r') - lines = g.readlines() - g.close() - return lines - - def write_c_source_to_f(self, f, preamble): - self._f = f - prnt = self._prnt - if self.ffi._embedding is not None: - prnt('#define _CFFI_USE_EMBEDDING') - if not USE_LIMITED_API: - prnt('#define _CFFI_NO_LIMITED_API') - # - # first the '#include' (actually done by inlining the file's content) - lines = self._rel_readlines('_cffi_include.h') - i = lines.index('#include "parse_c_type.h"\n') - lines[i:i+1] = self._rel_readlines('parse_c_type.h') - prnt(''.join(lines)) - # - # if we have ffi._embedding != None, we give it here as a macro - # and include an extra file - base_module_name = self.module_name.split('.')[-1] - if self.ffi._embedding is not None: - prnt('#define _CFFI_MODULE_NAME "%s"' % (self.module_name,)) - prnt('static const char _CFFI_PYTHON_STARTUP_CODE[] = {') - self._print_string_literal_in_array(self.ffi._embedding) - prnt('0 };') - prnt('#ifdef PYPY_VERSION') - prnt('# define _CFFI_PYTHON_STARTUP_FUNC _cffi_pypyinit_%s' % ( - base_module_name,)) - prnt('#elif PY_MAJOR_VERSION >= 3') - prnt('# define _CFFI_PYTHON_STARTUP_FUNC PyInit_%s' % ( - base_module_name,)) - prnt('#else') - prnt('# define _CFFI_PYTHON_STARTUP_FUNC init%s' % ( - base_module_name,)) - prnt('#endif') - lines = self._rel_readlines('_embedding.h') - i = lines.index('#include "_cffi_errors.h"\n') - lines[i:i+1] = self._rel_readlines('_cffi_errors.h') - prnt(''.join(lines)) - self.needs_version(VERSION_EMBEDDED) - # - # then paste the C source given by the user, verbatim. - prnt('/************************************************************/') - prnt() - prnt(preamble) - prnt() - prnt('/************************************************************/') - prnt() - # - # the declaration of '_cffi_types' - prnt('static void *_cffi_types[] = {') - typeindex2type = dict([(i, tp) for (tp, i) in self._typesdict.items()]) - for i, op in enumerate(self.cffi_types): - comment = '' - if i in typeindex2type: - comment = ' // ' + typeindex2type[i]._get_c_name() - prnt('/* %2d */ %s,%s' % (i, op.as_c_expr(), comment)) - if not self.cffi_types: - prnt(' 0') - prnt('};') - prnt() - # - # call generate_cpy_xxx_decl(), for every xxx found from - # ffi._parser._declarations. This generates all the functions. - self._seen_constants = set() - self._generate("decl") - # - # the declaration of '_cffi_globals' and '_cffi_typenames' - nums = {} - for step_name in self.ALL_STEPS: - lst = self._lsts[step_name] - nums[step_name] = len(lst) - if nums[step_name] > 0: - prnt('static const struct _cffi_%s_s _cffi_%ss[] = {' % ( - step_name, step_name)) - for entry in lst: - prnt(entry.as_c_expr()) - prnt('};') - prnt() - # - # the declaration of '_cffi_includes' - if self.ffi._included_ffis: - prnt('static const char * const _cffi_includes[] = {') - for ffi_to_include in self.ffi._included_ffis: - try: - included_module_name, included_source = ( - ffi_to_include._assigned_source[:2]) - except AttributeError: - raise VerificationError( - "ffi object %r includes %r, but the latter has not " - "been prepared with set_source()" % ( - self.ffi, ffi_to_include,)) - if included_source is None: - raise VerificationError( - "not implemented yet: ffi.include() of a Python-based " - "ffi inside a C-based ffi") - prnt(' "%s",' % (included_module_name,)) - prnt(' NULL') - prnt('};') - prnt() - # - # the declaration of '_cffi_type_context' - prnt('static const struct _cffi_type_context_s _cffi_type_context = {') - prnt(' _cffi_types,') - for step_name in self.ALL_STEPS: - if nums[step_name] > 0: - prnt(' _cffi_%ss,' % step_name) - else: - prnt(' NULL, /* no %ss */' % step_name) - for step_name in self.ALL_STEPS: - if step_name != "field": - prnt(' %d, /* num_%ss */' % (nums[step_name], step_name)) - if self.ffi._included_ffis: - prnt(' _cffi_includes,') - else: - prnt(' NULL, /* no includes */') - prnt(' %d, /* num_types */' % (len(self.cffi_types),)) - flags = 0 - if self._num_externpy > 0 or self.ffi._embedding is not None: - flags |= 1 # set to mean that we use extern "Python" - prnt(' %d, /* flags */' % flags) - prnt('};') - prnt() - # - # the init function - prnt('#ifdef __GNUC__') - prnt('# pragma GCC visibility push(default) /* for -fvisibility= */') - prnt('#endif') - prnt() - prnt('#ifdef PYPY_VERSION') - prnt('PyMODINIT_FUNC') - prnt('_cffi_pypyinit_%s(const void *p[])' % (base_module_name,)) - prnt('{') - if flags & 1: - prnt(' if (((intptr_t)p[0]) >= 0x0A03) {') - prnt(' _cffi_call_python_org = ' - '(void(*)(struct _cffi_externpy_s *, char *))p[1];') - prnt(' }') - prnt(' p[0] = (const void *)0x%x;' % self._version) - prnt(' p[1] = &_cffi_type_context;') - prnt('#if PY_MAJOR_VERSION >= 3') - prnt(' return NULL;') - prnt('#endif') - prnt('}') - # on Windows, distutils insists on putting init_cffi_xyz in - # 'export_symbols', so instead of fighting it, just give up and - # give it one - prnt('# ifdef _MSC_VER') - prnt(' PyMODINIT_FUNC') - prnt('# if PY_MAJOR_VERSION >= 3') - prnt(' PyInit_%s(void) { return NULL; }' % (base_module_name,)) - prnt('# else') - prnt(' init%s(void) { }' % (base_module_name,)) - prnt('# endif') - prnt('# endif') - prnt('#elif PY_MAJOR_VERSION >= 3') - prnt('PyMODINIT_FUNC') - prnt('PyInit_%s(void)' % (base_module_name,)) - prnt('{') - prnt(' return _cffi_init("%s", 0x%x, &_cffi_type_context);' % ( - self.module_name, self._version)) - prnt('}') - prnt('#else') - prnt('PyMODINIT_FUNC') - prnt('init%s(void)' % (base_module_name,)) - prnt('{') - prnt(' _cffi_init("%s", 0x%x, &_cffi_type_context);' % ( - self.module_name, self._version)) - prnt('}') - prnt('#endif') - prnt() - prnt('#ifdef __GNUC__') - prnt('# pragma GCC visibility pop') - prnt('#endif') - self._version = None - - def _to_py(self, x): - if isinstance(x, str): - return "b'%s'" % (x,) - if isinstance(x, (list, tuple)): - rep = [self._to_py(item) for item in x] - if len(rep) == 1: - rep.append('') - return "(%s)" % (','.join(rep),) - return x.as_python_expr() # Py2: unicode unexpected; Py3: bytes unexp. - - def write_py_source_to_f(self, f): - self._f = f - prnt = self._prnt - # - # header - prnt("# auto-generated file") - prnt("import _cffi_backend") - # - # the 'import' of the included ffis - num_includes = len(self.ffi._included_ffis or ()) - for i in range(num_includes): - ffi_to_include = self.ffi._included_ffis[i] - try: - included_module_name, included_source = ( - ffi_to_include._assigned_source[:2]) - except AttributeError: - raise VerificationError( - "ffi object %r includes %r, but the latter has not " - "been prepared with set_source()" % ( - self.ffi, ffi_to_include,)) - if included_source is not None: - raise VerificationError( - "not implemented yet: ffi.include() of a C-based " - "ffi inside a Python-based ffi") - prnt('from %s import ffi as _ffi%d' % (included_module_name, i)) - prnt() - prnt("ffi = _cffi_backend.FFI('%s'," % (self.module_name,)) - prnt(" _version = 0x%x," % (self._version,)) - self._version = None - # - # the '_types' keyword argument - self.cffi_types = tuple(self.cffi_types) # don't change any more - types_lst = [op.as_python_bytes() for op in self.cffi_types] - prnt(' _types = %s,' % (self._to_py(''.join(types_lst)),)) - typeindex2type = dict([(i, tp) for (tp, i) in self._typesdict.items()]) - # - # the keyword arguments from ALL_STEPS - for step_name in self.ALL_STEPS: - lst = self._lsts[step_name] - if len(lst) > 0 and step_name != "field": - prnt(' _%ss = %s,' % (step_name, self._to_py(lst))) - # - # the '_includes' keyword argument - if num_includes > 0: - prnt(' _includes = (%s,),' % ( - ', '.join(['_ffi%d' % i for i in range(num_includes)]),)) - # - # the footer - prnt(')') - - # ---------- - - def _gettypenum(self, type): - # a KeyError here is a bug. please report it! :-) - return self._typesdict[type] - - def _convert_funcarg_to_c(self, tp, fromvar, tovar, errcode): - extraarg = '' - if isinstance(tp, model.BasePrimitiveType) and not tp.is_complex_type(): - if tp.is_integer_type() and tp.name != '_Bool': - converter = '_cffi_to_c_int' - extraarg = ', %s' % tp.name - elif isinstance(tp, model.UnknownFloatType): - # don't check with is_float_type(): it may be a 'long - # double' here, and _cffi_to_c_double would loose precision - converter = '(%s)_cffi_to_c_double' % (tp.get_c_name(''),) - else: - cname = tp.get_c_name('') - converter = '(%s)_cffi_to_c_%s' % (cname, - tp.name.replace(' ', '_')) - if cname in ('char16_t', 'char32_t'): - self.needs_version(VERSION_CHAR16CHAR32) - errvalue = '-1' - # - elif isinstance(tp, model.PointerType): - self._convert_funcarg_to_c_ptr_or_array(tp, fromvar, - tovar, errcode) - return - # - elif (isinstance(tp, model.StructOrUnionOrEnum) or - isinstance(tp, model.BasePrimitiveType)): - # a struct (not a struct pointer) as a function argument; - # or, a complex (the same code works) - self._prnt(' if (_cffi_to_c((char *)&%s, _cffi_type(%d), %s) < 0)' - % (tovar, self._gettypenum(tp), fromvar)) - self._prnt(' %s;' % errcode) - return - # - elif isinstance(tp, model.FunctionPtrType): - converter = '(%s)_cffi_to_c_pointer' % tp.get_c_name('') - extraarg = ', _cffi_type(%d)' % self._gettypenum(tp) - errvalue = 'NULL' - # - else: - raise NotImplementedError(tp) - # - self._prnt(' %s = %s(%s%s);' % (tovar, converter, fromvar, extraarg)) - self._prnt(' if (%s == (%s)%s && PyErr_Occurred())' % ( - tovar, tp.get_c_name(''), errvalue)) - self._prnt(' %s;' % errcode) - - def _extra_local_variables(self, tp, localvars, freelines): - if isinstance(tp, model.PointerType): - localvars.add('Py_ssize_t datasize') - localvars.add('struct _cffi_freeme_s *large_args_free = NULL') - freelines.add('if (large_args_free != NULL)' - ' _cffi_free_array_arguments(large_args_free);') - - def _convert_funcarg_to_c_ptr_or_array(self, tp, fromvar, tovar, errcode): - self._prnt(' datasize = _cffi_prepare_pointer_call_argument(') - self._prnt(' _cffi_type(%d), %s, (char **)&%s);' % ( - self._gettypenum(tp), fromvar, tovar)) - self._prnt(' if (datasize != 0) {') - self._prnt(' %s = ((size_t)datasize) <= 640 ? ' - '(%s)alloca((size_t)datasize) : NULL;' % ( - tovar, tp.get_c_name(''))) - self._prnt(' if (_cffi_convert_array_argument(_cffi_type(%d), %s, ' - '(char **)&%s,' % (self._gettypenum(tp), fromvar, tovar)) - self._prnt(' datasize, &large_args_free) < 0)') - self._prnt(' %s;' % errcode) - self._prnt(' }') - - def _convert_expr_from_c(self, tp, var, context): - if isinstance(tp, model.BasePrimitiveType): - if tp.is_integer_type() and tp.name != '_Bool': - return '_cffi_from_c_int(%s, %s)' % (var, tp.name) - elif isinstance(tp, model.UnknownFloatType): - return '_cffi_from_c_double(%s)' % (var,) - elif tp.name != 'long double' and not tp.is_complex_type(): - cname = tp.name.replace(' ', '_') - if cname in ('char16_t', 'char32_t'): - self.needs_version(VERSION_CHAR16CHAR32) - return '_cffi_from_c_%s(%s)' % (cname, var) - else: - return '_cffi_from_c_deref((char *)&%s, _cffi_type(%d))' % ( - var, self._gettypenum(tp)) - elif isinstance(tp, (model.PointerType, model.FunctionPtrType)): - return '_cffi_from_c_pointer((char *)%s, _cffi_type(%d))' % ( - var, self._gettypenum(tp)) - elif isinstance(tp, model.ArrayType): - return '_cffi_from_c_pointer((char *)%s, _cffi_type(%d))' % ( - var, self._gettypenum(model.PointerType(tp.item))) - elif isinstance(tp, model.StructOrUnion): - if tp.fldnames is None: - raise TypeError("'%s' is used as %s, but is opaque" % ( - tp._get_c_name(), context)) - return '_cffi_from_c_struct((char *)&%s, _cffi_type(%d))' % ( - var, self._gettypenum(tp)) - elif isinstance(tp, model.EnumType): - return '_cffi_from_c_deref((char *)&%s, _cffi_type(%d))' % ( - var, self._gettypenum(tp)) - else: - raise NotImplementedError(tp) - - # ---------- - # typedefs - - def _typedef_type(self, tp, name): - return self._global_type(tp, "(*(%s *)0)" % (name,)) - - def _generate_cpy_typedef_collecttype(self, tp, name): - self._do_collect_type(self._typedef_type(tp, name)) - - def _generate_cpy_typedef_decl(self, tp, name): - pass - - def _typedef_ctx(self, tp, name): - type_index = self._typesdict[tp] - self._lsts["typename"].append(TypenameExpr(name, type_index)) - - def _generate_cpy_typedef_ctx(self, tp, name): - tp = self._typedef_type(tp, name) - self._typedef_ctx(tp, name) - if getattr(tp, "origin", None) == "unknown_type": - self._struct_ctx(tp, tp.name, approxname=None) - elif isinstance(tp, model.NamedPointerType): - self._struct_ctx(tp.totype, tp.totype.name, approxname=tp.name, - named_ptr=tp) - - # ---------- - # function declarations - - def _generate_cpy_function_collecttype(self, tp, name): - self._do_collect_type(tp.as_raw_function()) - if tp.ellipsis and not self.target_is_python: - self._do_collect_type(tp) - - def _generate_cpy_function_decl(self, tp, name): - assert not self.target_is_python - assert isinstance(tp, model.FunctionPtrType) - if tp.ellipsis: - # cannot support vararg functions better than this: check for its - # exact type (including the fixed arguments), and build it as a - # constant function pointer (no CPython wrapper) - self._generate_cpy_constant_decl(tp, name) - return - prnt = self._prnt - numargs = len(tp.args) - if numargs == 0: - argname = 'noarg' - elif numargs == 1: - argname = 'arg0' - else: - argname = 'args' - # - # ------------------------------ - # the 'd' version of the function, only for addressof(lib, 'func') - arguments = [] - call_arguments = [] - context = 'argument of %s' % name - for i, type in enumerate(tp.args): - arguments.append(type.get_c_name(' x%d' % i, context)) - call_arguments.append('x%d' % i) - repr_arguments = ', '.join(arguments) - repr_arguments = repr_arguments or 'void' - if tp.abi: - abi = tp.abi + ' ' - else: - abi = '' - name_and_arguments = '%s_cffi_d_%s(%s)' % (abi, name, repr_arguments) - prnt('static %s' % (tp.result.get_c_name(name_and_arguments),)) - prnt('{') - call_arguments = ', '.join(call_arguments) - result_code = 'return ' - if isinstance(tp.result, model.VoidType): - result_code = '' - prnt(' %s%s(%s);' % (result_code, name, call_arguments)) - prnt('}') - # - prnt('#ifndef PYPY_VERSION') # ------------------------------ - # - prnt('static PyObject *') - prnt('_cffi_f_%s(PyObject *self, PyObject *%s)' % (name, argname)) - prnt('{') - # - context = 'argument of %s' % name - for i, type in enumerate(tp.args): - arg = type.get_c_name(' x%d' % i, context) - prnt(' %s;' % arg) - # - localvars = set() - freelines = set() - for type in tp.args: - self._extra_local_variables(type, localvars, freelines) - for decl in sorted(localvars): - prnt(' %s;' % (decl,)) - # - if not isinstance(tp.result, model.VoidType): - result_code = 'result = ' - context = 'result of %s' % name - result_decl = ' %s;' % tp.result.get_c_name(' result', context) - prnt(result_decl) - prnt(' PyObject *pyresult;') - else: - result_decl = None - result_code = '' - # - if len(tp.args) > 1: - rng = range(len(tp.args)) - for i in rng: - prnt(' PyObject *arg%d;' % i) - prnt() - prnt(' if (!PyArg_UnpackTuple(args, "%s", %d, %d, %s))' % ( - name, len(rng), len(rng), - ', '.join(['&arg%d' % i for i in rng]))) - prnt(' return NULL;') - prnt() - # - for i, type in enumerate(tp.args): - self._convert_funcarg_to_c(type, 'arg%d' % i, 'x%d' % i, - 'return NULL') - prnt() - # - prnt(' Py_BEGIN_ALLOW_THREADS') - prnt(' _cffi_restore_errno();') - call_arguments = ['x%d' % i for i in range(len(tp.args))] - call_arguments = ', '.join(call_arguments) - prnt(' { %s%s(%s); }' % (result_code, name, call_arguments)) - prnt(' _cffi_save_errno();') - prnt(' Py_END_ALLOW_THREADS') - prnt() - # - prnt(' (void)self; /* unused */') - if numargs == 0: - prnt(' (void)noarg; /* unused */') - if result_code: - prnt(' pyresult = %s;' % - self._convert_expr_from_c(tp.result, 'result', 'result type')) - for freeline in freelines: - prnt(' ' + freeline) - prnt(' return pyresult;') - else: - for freeline in freelines: - prnt(' ' + freeline) - prnt(' Py_INCREF(Py_None);') - prnt(' return Py_None;') - prnt('}') - # - prnt('#else') # ------------------------------ - # - # the PyPy version: need to replace struct/union arguments with - # pointers, and if the result is a struct/union, insert a first - # arg that is a pointer to the result. We also do that for - # complex args and return type. - def need_indirection(type): - return (isinstance(type, model.StructOrUnion) or - (isinstance(type, model.PrimitiveType) and - type.is_complex_type())) - difference = False - arguments = [] - call_arguments = [] - context = 'argument of %s' % name - for i, type in enumerate(tp.args): - indirection = '' - if need_indirection(type): - indirection = '*' - difference = True - arg = type.get_c_name(' %sx%d' % (indirection, i), context) - arguments.append(arg) - call_arguments.append('%sx%d' % (indirection, i)) - tp_result = tp.result - if need_indirection(tp_result): - context = 'result of %s' % name - arg = tp_result.get_c_name(' *result', context) - arguments.insert(0, arg) - tp_result = model.void_type - result_decl = None - result_code = '*result = ' - difference = True - if difference: - repr_arguments = ', '.join(arguments) - repr_arguments = repr_arguments or 'void' - name_and_arguments = '%s_cffi_f_%s(%s)' % (abi, name, - repr_arguments) - prnt('static %s' % (tp_result.get_c_name(name_and_arguments),)) - prnt('{') - if result_decl: - prnt(result_decl) - call_arguments = ', '.join(call_arguments) - prnt(' { %s%s(%s); }' % (result_code, name, call_arguments)) - if result_decl: - prnt(' return result;') - prnt('}') - else: - prnt('# define _cffi_f_%s _cffi_d_%s' % (name, name)) - # - prnt('#endif') # ------------------------------ - prnt() - - def _generate_cpy_function_ctx(self, tp, name): - if tp.ellipsis and not self.target_is_python: - self._generate_cpy_constant_ctx(tp, name) - return - type_index = self._typesdict[tp.as_raw_function()] - numargs = len(tp.args) - if self.target_is_python: - meth_kind = OP_DLOPEN_FUNC - elif numargs == 0: - meth_kind = OP_CPYTHON_BLTN_N # 'METH_NOARGS' - elif numargs == 1: - meth_kind = OP_CPYTHON_BLTN_O # 'METH_O' - else: - meth_kind = OP_CPYTHON_BLTN_V # 'METH_VARARGS' - self._lsts["global"].append( - GlobalExpr(name, '_cffi_f_%s' % name, - CffiOp(meth_kind, type_index), - size='_cffi_d_%s' % name)) - - # ---------- - # named structs or unions - - def _field_type(self, tp_struct, field_name, tp_field): - if isinstance(tp_field, model.ArrayType): - actual_length = tp_field.length - if actual_length == '...': - ptr_struct_name = tp_struct.get_c_name('*') - actual_length = '_cffi_array_len(((%s)0)->%s)' % ( - ptr_struct_name, field_name) - tp_item = self._field_type(tp_struct, '%s[0]' % field_name, - tp_field.item) - tp_field = model.ArrayType(tp_item, actual_length) - return tp_field - - def _struct_collecttype(self, tp): - self._do_collect_type(tp) - if self.target_is_python: - # also requires nested anon struct/unions in ABI mode, recursively - for fldtype in tp.anonymous_struct_fields(): - self._struct_collecttype(fldtype) - - def _struct_decl(self, tp, cname, approxname): - if tp.fldtypes is None: - return - prnt = self._prnt - checkfuncname = '_cffi_checkfld_%s' % (approxname,) - prnt('_CFFI_UNUSED_FN') - prnt('static void %s(%s *p)' % (checkfuncname, cname)) - prnt('{') - prnt(' /* only to generate compile-time warnings or errors */') - prnt(' (void)p;') - for fname, ftype, fbitsize, fqual in self._enum_fields(tp): - try: - if ftype.is_integer_type() or fbitsize >= 0: - # accept all integers, but complain on float or double - if fname != '': - prnt(" (void)((p->%s) | 0); /* check that '%s.%s' is " - "an integer */" % (fname, cname, fname)) - continue - # only accept exactly the type declared, except that '[]' - # is interpreted as a '*' and so will match any array length. - # (It would also match '*', but that's harder to detect...) - while (isinstance(ftype, model.ArrayType) - and (ftype.length is None or ftype.length == '...')): - ftype = ftype.item - fname = fname + '[0]' - prnt(' { %s = &p->%s; (void)tmp; }' % ( - ftype.get_c_name('*tmp', 'field %r'%fname, quals=fqual), - fname)) - except VerificationError as e: - prnt(' /* %s */' % str(e)) # cannot verify it, ignore - prnt('}') - prnt('struct _cffi_align_%s { char x; %s y; };' % (approxname, cname)) - prnt() - - def _struct_ctx(self, tp, cname, approxname, named_ptr=None): - type_index = self._typesdict[tp] - reason_for_not_expanding = None - flags = [] - if isinstance(tp, model.UnionType): - flags.append("_CFFI_F_UNION") - if tp.fldtypes is None: - flags.append("_CFFI_F_OPAQUE") - reason_for_not_expanding = "opaque" - if (tp not in self.ffi._parser._included_declarations and - (named_ptr is None or - named_ptr not in self.ffi._parser._included_declarations)): - if tp.fldtypes is None: - pass # opaque - elif tp.partial or any(tp.anonymous_struct_fields()): - pass # field layout obtained silently from the C compiler - else: - flags.append("_CFFI_F_CHECK_FIELDS") - if tp.packed: - if tp.packed > 1: - raise NotImplementedError( - "%r is declared with 'pack=%r'; only 0 or 1 are " - "supported in API mode (try to use \"...;\", which " - "does not require a 'pack' declaration)" % - (tp, tp.packed)) - flags.append("_CFFI_F_PACKED") - else: - flags.append("_CFFI_F_EXTERNAL") - reason_for_not_expanding = "external" - flags = '|'.join(flags) or '0' - c_fields = [] - if reason_for_not_expanding is None: - enumfields = list(self._enum_fields(tp)) - for fldname, fldtype, fbitsize, fqual in enumfields: - fldtype = self._field_type(tp, fldname, fldtype) - self._check_not_opaque(fldtype, - "field '%s.%s'" % (tp.name, fldname)) - # cname is None for _add_missing_struct_unions() only - op = OP_NOOP - if fbitsize >= 0: - op = OP_BITFIELD - size = '%d /* bits */' % fbitsize - elif cname is None or ( - isinstance(fldtype, model.ArrayType) and - fldtype.length is None): - size = '(size_t)-1' - else: - size = 'sizeof(((%s)0)->%s)' % ( - tp.get_c_name('*') if named_ptr is None - else named_ptr.name, - fldname) - if cname is None or fbitsize >= 0: - offset = '(size_t)-1' - elif named_ptr is not None: - offset = '((char *)&((%s)4096)->%s) - (char *)4096' % ( - named_ptr.name, fldname) - else: - offset = 'offsetof(%s, %s)' % (tp.get_c_name(''), fldname) - c_fields.append( - FieldExpr(fldname, offset, size, fbitsize, - CffiOp(op, self._typesdict[fldtype]))) - first_field_index = len(self._lsts["field"]) - self._lsts["field"].extend(c_fields) - # - if cname is None: # unknown name, for _add_missing_struct_unions - size = '(size_t)-2' - align = -2 - comment = "unnamed" - else: - if named_ptr is not None: - size = 'sizeof(*(%s)0)' % (named_ptr.name,) - align = '-1 /* unknown alignment */' - else: - size = 'sizeof(%s)' % (cname,) - align = 'offsetof(struct _cffi_align_%s, y)' % (approxname,) - comment = None - else: - size = '(size_t)-1' - align = -1 - first_field_index = -1 - comment = reason_for_not_expanding - self._lsts["struct_union"].append( - StructUnionExpr(tp.name, type_index, flags, size, align, comment, - first_field_index, c_fields)) - self._seen_struct_unions.add(tp) - - def _check_not_opaque(self, tp, location): - while isinstance(tp, model.ArrayType): - tp = tp.item - if isinstance(tp, model.StructOrUnion) and tp.fldtypes is None: - raise TypeError( - "%s is of an opaque type (not declared in cdef())" % location) - - def _add_missing_struct_unions(self): - # not very nice, but some struct declarations might be missing - # because they don't have any known C name. Check that they are - # not partial (we can't complete or verify them!) and emit them - # anonymously. - lst = list(self._struct_unions.items()) - lst.sort(key=lambda tp_order: tp_order[1]) - for tp, order in lst: - if tp not in self._seen_struct_unions: - if tp.partial: - raise NotImplementedError("internal inconsistency: %r is " - "partial but was not seen at " - "this point" % (tp,)) - if tp.name.startswith('$') and tp.name[1:].isdigit(): - approxname = tp.name[1:] - elif tp.name == '_IO_FILE' and tp.forcename == 'FILE': - approxname = 'FILE' - self._typedef_ctx(tp, 'FILE') - else: - raise NotImplementedError("internal inconsistency: %r" % - (tp,)) - self._struct_ctx(tp, None, approxname) - - def _generate_cpy_struct_collecttype(self, tp, name): - self._struct_collecttype(tp) - _generate_cpy_union_collecttype = _generate_cpy_struct_collecttype - - def _struct_names(self, tp): - cname = tp.get_c_name('') - if ' ' in cname: - return cname, cname.replace(' ', '_') - else: - return cname, '_' + cname - - def _generate_cpy_struct_decl(self, tp, name): - self._struct_decl(tp, *self._struct_names(tp)) - _generate_cpy_union_decl = _generate_cpy_struct_decl - - def _generate_cpy_struct_ctx(self, tp, name): - self._struct_ctx(tp, *self._struct_names(tp)) - _generate_cpy_union_ctx = _generate_cpy_struct_ctx - - # ---------- - # 'anonymous' declarations. These are produced for anonymous structs - # or unions; the 'name' is obtained by a typedef. - - def _generate_cpy_anonymous_collecttype(self, tp, name): - if isinstance(tp, model.EnumType): - self._generate_cpy_enum_collecttype(tp, name) - else: - self._struct_collecttype(tp) - - def _generate_cpy_anonymous_decl(self, tp, name): - if isinstance(tp, model.EnumType): - self._generate_cpy_enum_decl(tp) - else: - self._struct_decl(tp, name, 'typedef_' + name) - - def _generate_cpy_anonymous_ctx(self, tp, name): - if isinstance(tp, model.EnumType): - self._enum_ctx(tp, name) - else: - self._struct_ctx(tp, name, 'typedef_' + name) - - # ---------- - # constants, declared with "static const ..." - - def _generate_cpy_const(self, is_int, name, tp=None, category='const', - check_value=None): - if (category, name) in self._seen_constants: - raise VerificationError( - "duplicate declaration of %s '%s'" % (category, name)) - self._seen_constants.add((category, name)) - # - prnt = self._prnt - funcname = '_cffi_%s_%s' % (category, name) - if is_int: - prnt('static int %s(unsigned long long *o)' % funcname) - prnt('{') - prnt(' int n = (%s) <= 0;' % (name,)) - prnt(' *o = (unsigned long long)((%s) | 0);' - ' /* check that %s is an integer */' % (name, name)) - if check_value is not None: - if check_value > 0: - check_value = '%dU' % (check_value,) - prnt(' if (!_cffi_check_int(*o, n, %s))' % (check_value,)) - prnt(' n |= 2;') - prnt(' return n;') - prnt('}') - else: - assert check_value is None - prnt('static void %s(char *o)' % funcname) - prnt('{') - prnt(' *(%s)o = %s;' % (tp.get_c_name('*'), name)) - prnt('}') - prnt() - - def _generate_cpy_constant_collecttype(self, tp, name): - is_int = tp.is_integer_type() - if not is_int or self.target_is_python: - self._do_collect_type(tp) - - def _generate_cpy_constant_decl(self, tp, name): - is_int = tp.is_integer_type() - self._generate_cpy_const(is_int, name, tp) - - def _generate_cpy_constant_ctx(self, tp, name): - if not self.target_is_python and tp.is_integer_type(): - type_op = CffiOp(OP_CONSTANT_INT, -1) - else: - if self.target_is_python: - const_kind = OP_DLOPEN_CONST - else: - const_kind = OP_CONSTANT - type_index = self._typesdict[tp] - type_op = CffiOp(const_kind, type_index) - self._lsts["global"].append( - GlobalExpr(name, '_cffi_const_%s' % name, type_op)) - - # ---------- - # enums - - def _generate_cpy_enum_collecttype(self, tp, name): - self._do_collect_type(tp) - - def _generate_cpy_enum_decl(self, tp, name=None): - for enumerator in tp.enumerators: - self._generate_cpy_const(True, enumerator) - - def _enum_ctx(self, tp, cname): - type_index = self._typesdict[tp] - type_op = CffiOp(OP_ENUM, -1) - if self.target_is_python: - tp.check_not_partial() - for enumerator, enumvalue in zip(tp.enumerators, tp.enumvalues): - self._lsts["global"].append( - GlobalExpr(enumerator, '_cffi_const_%s' % enumerator, type_op, - check_value=enumvalue)) - # - if cname is not None and '$' not in cname and not self.target_is_python: - size = "sizeof(%s)" % cname - signed = "((%s)-1) <= 0" % cname - else: - basetp = tp.build_baseinttype(self.ffi, []) - size = self.ffi.sizeof(basetp) - signed = int(int(self.ffi.cast(basetp, -1)) < 0) - allenums = ",".join(tp.enumerators) - self._lsts["enum"].append( - EnumExpr(tp.name, type_index, size, signed, allenums)) - - def _generate_cpy_enum_ctx(self, tp, name): - self._enum_ctx(tp, tp._get_c_name()) - - # ---------- - # macros: for now only for integers - - def _generate_cpy_macro_collecttype(self, tp, name): - pass - - def _generate_cpy_macro_decl(self, tp, name): - if tp == '...': - check_value = None - else: - check_value = tp # an integer - self._generate_cpy_const(True, name, check_value=check_value) - - def _generate_cpy_macro_ctx(self, tp, name): - if tp == '...': - if self.target_is_python: - raise VerificationError( - "cannot use the syntax '...' in '#define %s ...' when " - "using the ABI mode" % (name,)) - check_value = None - else: - check_value = tp # an integer - type_op = CffiOp(OP_CONSTANT_INT, -1) - self._lsts["global"].append( - GlobalExpr(name, '_cffi_const_%s' % name, type_op, - check_value=check_value)) - - # ---------- - # global variables - - def _global_type(self, tp, global_name): - if isinstance(tp, model.ArrayType): - actual_length = tp.length - if actual_length == '...': - actual_length = '_cffi_array_len(%s)' % (global_name,) - tp_item = self._global_type(tp.item, '%s[0]' % global_name) - tp = model.ArrayType(tp_item, actual_length) - return tp - - def _generate_cpy_variable_collecttype(self, tp, name): - self._do_collect_type(self._global_type(tp, name)) - - def _generate_cpy_variable_decl(self, tp, name): - prnt = self._prnt - tp = self._global_type(tp, name) - if isinstance(tp, model.ArrayType) and tp.length is None: - tp = tp.item - ampersand = '' - else: - ampersand = '&' - # This code assumes that casts from "tp *" to "void *" is a - # no-op, i.e. a function that returns a "tp *" can be called - # as if it returned a "void *". This should be generally true - # on any modern machine. The only exception to that rule (on - # uncommon architectures, and as far as I can tell) might be - # if 'tp' were a function type, but that is not possible here. - # (If 'tp' is a function _pointer_ type, then casts from "fn_t - # **" to "void *" are again no-ops, as far as I can tell.) - decl = '*_cffi_var_%s(void)' % (name,) - prnt('static ' + tp.get_c_name(decl, quals=self._current_quals)) - prnt('{') - prnt(' return %s(%s);' % (ampersand, name)) - prnt('}') - prnt() - - def _generate_cpy_variable_ctx(self, tp, name): - tp = self._global_type(tp, name) - type_index = self._typesdict[tp] - if self.target_is_python: - op = OP_GLOBAL_VAR - else: - op = OP_GLOBAL_VAR_F - self._lsts["global"].append( - GlobalExpr(name, '_cffi_var_%s' % name, CffiOp(op, type_index))) - - # ---------- - # extern "Python" - - def _generate_cpy_extern_python_collecttype(self, tp, name): - assert isinstance(tp, model.FunctionPtrType) - self._do_collect_type(tp) - _generate_cpy_dllexport_python_collecttype = \ - _generate_cpy_extern_python_plus_c_collecttype = \ - _generate_cpy_extern_python_collecttype - - def _extern_python_decl(self, tp, name, tag_and_space): - prnt = self._prnt - if isinstance(tp.result, model.VoidType): - size_of_result = '0' - else: - context = 'result of %s' % name - size_of_result = '(int)sizeof(%s)' % ( - tp.result.get_c_name('', context),) - prnt('static struct _cffi_externpy_s _cffi_externpy__%s =' % name) - prnt(' { "%s.%s", %s, 0, 0 };' % ( - self.module_name, name, size_of_result)) - prnt() - # - arguments = [] - context = 'argument of %s' % name - for i, type in enumerate(tp.args): - arg = type.get_c_name(' a%d' % i, context) - arguments.append(arg) - # - repr_arguments = ', '.join(arguments) - repr_arguments = repr_arguments or 'void' - name_and_arguments = '%s(%s)' % (name, repr_arguments) - if tp.abi == "__stdcall": - name_and_arguments = '_cffi_stdcall ' + name_and_arguments - # - def may_need_128_bits(tp): - return (isinstance(tp, model.PrimitiveType) and - tp.name == 'long double') - # - size_of_a = max(len(tp.args)*8, 8) - if may_need_128_bits(tp.result): - size_of_a = max(size_of_a, 16) - if isinstance(tp.result, model.StructOrUnion): - size_of_a = 'sizeof(%s) > %d ? sizeof(%s) : %d' % ( - tp.result.get_c_name(''), size_of_a, - tp.result.get_c_name(''), size_of_a) - prnt('%s%s' % (tag_and_space, tp.result.get_c_name(name_and_arguments))) - prnt('{') - prnt(' char a[%s];' % size_of_a) - prnt(' char *p = a;') - for i, type in enumerate(tp.args): - arg = 'a%d' % i - if (isinstance(type, model.StructOrUnion) or - may_need_128_bits(type)): - arg = '&' + arg - type = model.PointerType(type) - prnt(' *(%s)(p + %d) = %s;' % (type.get_c_name('*'), i*8, arg)) - prnt(' _cffi_call_python(&_cffi_externpy__%s, p);' % name) - if not isinstance(tp.result, model.VoidType): - prnt(' return *(%s)p;' % (tp.result.get_c_name('*'),)) - prnt('}') - prnt() - self._num_externpy += 1 - - def _generate_cpy_extern_python_decl(self, tp, name): - self._extern_python_decl(tp, name, 'static ') - - def _generate_cpy_dllexport_python_decl(self, tp, name): - self._extern_python_decl(tp, name, 'CFFI_DLLEXPORT ') - - def _generate_cpy_extern_python_plus_c_decl(self, tp, name): - self._extern_python_decl(tp, name, '') - - def _generate_cpy_extern_python_ctx(self, tp, name): - if self.target_is_python: - raise VerificationError( - "cannot use 'extern \"Python\"' in the ABI mode") - if tp.ellipsis: - raise NotImplementedError("a vararg function is extern \"Python\"") - type_index = self._typesdict[tp] - type_op = CffiOp(OP_EXTERN_PYTHON, type_index) - self._lsts["global"].append( - GlobalExpr(name, '&_cffi_externpy__%s' % name, type_op, name)) - - _generate_cpy_dllexport_python_ctx = \ - _generate_cpy_extern_python_plus_c_ctx = \ - _generate_cpy_extern_python_ctx - - def _print_string_literal_in_array(self, s): - prnt = self._prnt - prnt('// # NB. this is not a string because of a size limit in MSVC') - if not isinstance(s, bytes): # unicode - s = s.encode('utf-8') # -> bytes - else: - s.decode('utf-8') # got bytes, check for valid utf-8 - try: - s.decode('ascii') - except UnicodeDecodeError: - s = b'# -*- encoding: utf8 -*-\n' + s - for line in s.splitlines(True): - comment = line - if type('//') is bytes: # python2 - line = map(ord, line) # make a list of integers - else: # python3 - # type(line) is bytes, which enumerates like a list of integers - comment = ascii(comment)[1:-1] - prnt(('// ' + comment).rstrip()) - printed_line = '' - for c in line: - if len(printed_line) >= 76: - prnt(printed_line) - printed_line = '' - printed_line += '%d,' % (c,) - prnt(printed_line) - - # ---------- - # emitting the opcodes for individual types - - def _emit_bytecode_VoidType(self, tp, index): - self.cffi_types[index] = CffiOp(OP_PRIMITIVE, PRIM_VOID) - - def _emit_bytecode_PrimitiveType(self, tp, index): - prim_index = PRIMITIVE_TO_INDEX[tp.name] - self.cffi_types[index] = CffiOp(OP_PRIMITIVE, prim_index) - - def _emit_bytecode_UnknownIntegerType(self, tp, index): - s = ('_cffi_prim_int(sizeof(%s), (\n' - ' ((%s)-1) | 0 /* check that %s is an integer type */\n' - ' ) <= 0)' % (tp.name, tp.name, tp.name)) - self.cffi_types[index] = CffiOp(OP_PRIMITIVE, s) - - def _emit_bytecode_UnknownFloatType(self, tp, index): - s = ('_cffi_prim_float(sizeof(%s) *\n' - ' (((%s)1) / 2) * 2 /* integer => 0, float => 1 */\n' - ' )' % (tp.name, tp.name)) - self.cffi_types[index] = CffiOp(OP_PRIMITIVE, s) - - def _emit_bytecode_RawFunctionType(self, tp, index): - self.cffi_types[index] = CffiOp(OP_FUNCTION, self._typesdict[tp.result]) - index += 1 - for tp1 in tp.args: - realindex = self._typesdict[tp1] - if index != realindex: - if isinstance(tp1, model.PrimitiveType): - self._emit_bytecode_PrimitiveType(tp1, index) - else: - self.cffi_types[index] = CffiOp(OP_NOOP, realindex) - index += 1 - flags = int(tp.ellipsis) - if tp.abi is not None: - if tp.abi == '__stdcall': - flags |= 2 - else: - raise NotImplementedError("abi=%r" % (tp.abi,)) - self.cffi_types[index] = CffiOp(OP_FUNCTION_END, flags) - - def _emit_bytecode_PointerType(self, tp, index): - self.cffi_types[index] = CffiOp(OP_POINTER, self._typesdict[tp.totype]) - - _emit_bytecode_ConstPointerType = _emit_bytecode_PointerType - _emit_bytecode_NamedPointerType = _emit_bytecode_PointerType - - def _emit_bytecode_FunctionPtrType(self, tp, index): - raw = tp.as_raw_function() - self.cffi_types[index] = CffiOp(OP_POINTER, self._typesdict[raw]) - - def _emit_bytecode_ArrayType(self, tp, index): - item_index = self._typesdict[tp.item] - if tp.length is None: - self.cffi_types[index] = CffiOp(OP_OPEN_ARRAY, item_index) - elif tp.length == '...': - raise VerificationError( - "type %s badly placed: the '...' array length can only be " - "used on global arrays or on fields of structures" % ( - str(tp).replace('/*...*/', '...'),)) - else: - assert self.cffi_types[index + 1] == 'LEN' - self.cffi_types[index] = CffiOp(OP_ARRAY, item_index) - self.cffi_types[index + 1] = CffiOp(None, str(tp.length)) - - def _emit_bytecode_StructType(self, tp, index): - struct_index = self._struct_unions[tp] - self.cffi_types[index] = CffiOp(OP_STRUCT_UNION, struct_index) - _emit_bytecode_UnionType = _emit_bytecode_StructType - - def _emit_bytecode_EnumType(self, tp, index): - enum_index = self._enums[tp] - self.cffi_types[index] = CffiOp(OP_ENUM, enum_index) - - -if sys.version_info >= (3,): - NativeIO = io.StringIO -else: - class NativeIO(io.BytesIO): - def write(self, s): - if isinstance(s, unicode): - s = s.encode('ascii') - super(NativeIO, self).write(s) - -def _is_file_like(maybefile): - # compare to xml.etree.ElementTree._get_writer - return hasattr(maybefile, 'write') - -def _make_c_or_py_source(ffi, module_name, preamble, target_file, verbose): - if verbose: - print("generating %s" % (target_file,)) - recompiler = Recompiler(ffi, module_name, - target_is_python=(preamble is None)) - recompiler.collect_type_table() - recompiler.collect_step_tables() - if _is_file_like(target_file): - recompiler.write_source_to_f(target_file, preamble) - return True - f = NativeIO() - recompiler.write_source_to_f(f, preamble) - output = f.getvalue() - try: - with open(target_file, 'r') as f1: - if f1.read(len(output) + 1) != output: - raise IOError - if verbose: - print("(already up-to-date)") - return False # already up-to-date - except IOError: - tmp_file = '%s.~%d' % (target_file, os.getpid()) - with open(tmp_file, 'w') as f1: - f1.write(output) - try: - os.rename(tmp_file, target_file) - except OSError: - os.unlink(target_file) - os.rename(tmp_file, target_file) - return True - -def make_c_source(ffi, module_name, preamble, target_c_file, verbose=False): - assert preamble is not None - return _make_c_or_py_source(ffi, module_name, preamble, target_c_file, - verbose) - -def make_py_source(ffi, module_name, target_py_file, verbose=False): - return _make_c_or_py_source(ffi, module_name, None, target_py_file, - verbose) - -def _modname_to_file(outputdir, modname, extension): - parts = modname.split('.') - try: - os.makedirs(os.path.join(outputdir, *parts[:-1])) - except OSError: - pass - parts[-1] += extension - return os.path.join(outputdir, *parts), parts - - -# Aaargh. Distutils is not tested at all for the purpose of compiling -# DLLs that are not extension modules. Here are some hacks to work -# around that, in the _patch_for_*() functions... - -def _patch_meth(patchlist, cls, name, new_meth): - old = getattr(cls, name) - patchlist.append((cls, name, old)) - setattr(cls, name, new_meth) - return old - -def _unpatch_meths(patchlist): - for cls, name, old_meth in reversed(patchlist): - setattr(cls, name, old_meth) - -def _patch_for_embedding(patchlist): - if sys.platform == 'win32': - # we must not remove the manifest when building for embedding! - # FUTURE: this module was removed in setuptools 74; this is likely dead code and should be removed, - # since the toolchain it supports (VS2005-2008) is also long dead. - from cffi._shimmed_dist_utils import MSVCCompiler - if MSVCCompiler is not None: - _patch_meth(patchlist, MSVCCompiler, '_remove_visual_c_ref', - lambda self, manifest_file: manifest_file) - - if sys.platform == 'darwin': - # we must not make a '-bundle', but a '-dynamiclib' instead - from cffi._shimmed_dist_utils import CCompiler - def my_link_shared_object(self, *args, **kwds): - if '-bundle' in self.linker_so: - self.linker_so = list(self.linker_so) - i = self.linker_so.index('-bundle') - self.linker_so[i] = '-dynamiclib' - return old_link_shared_object(self, *args, **kwds) - old_link_shared_object = _patch_meth(patchlist, CCompiler, - 'link_shared_object', - my_link_shared_object) - -def _patch_for_target(patchlist, target): - from cffi._shimmed_dist_utils import build_ext - # if 'target' is different from '*', we need to patch some internal - # method to just return this 'target' value, instead of having it - # built from module_name - if target.endswith('.*'): - target = target[:-2] - if sys.platform == 'win32': - target += '.dll' - elif sys.platform == 'darwin': - target += '.dylib' - else: - target += '.so' - _patch_meth(patchlist, build_ext, 'get_ext_filename', - lambda self, ext_name: target) - - -def recompile(ffi, module_name, preamble, tmpdir='.', call_c_compiler=True, - c_file=None, source_extension='.c', extradir=None, - compiler_verbose=1, target=None, debug=None, - uses_ffiplatform=True, **kwds): - if not isinstance(module_name, str): - module_name = module_name.encode('ascii') - if ffi._windows_unicode: - ffi._apply_windows_unicode(kwds) - if preamble is not None: - if call_c_compiler and _is_file_like(c_file): - raise TypeError("Writing to file-like objects is not supported " - "with call_c_compiler=True") - embedding = (ffi._embedding is not None) - if embedding: - ffi._apply_embedding_fix(kwds) - if c_file is None: - c_file, parts = _modname_to_file(tmpdir, module_name, - source_extension) - if extradir: - parts = [extradir] + parts - ext_c_file = os.path.join(*parts) - else: - ext_c_file = c_file - # - if target is None: - if embedding: - target = '%s.*' % module_name - else: - target = '*' - # - if uses_ffiplatform: - ext = ffiplatform.get_extension(ext_c_file, module_name, **kwds) - else: - ext = None - updated = make_c_source(ffi, module_name, preamble, c_file, - verbose=compiler_verbose) - if call_c_compiler: - patchlist = [] - cwd = os.getcwd() - try: - if embedding: - _patch_for_embedding(patchlist) - if target != '*': - _patch_for_target(patchlist, target) - if compiler_verbose: - if tmpdir == '.': - msg = 'the current directory is' - else: - msg = 'setting the current directory to' - print('%s %r' % (msg, os.path.abspath(tmpdir))) - os.chdir(tmpdir) - outputfilename = ffiplatform.compile('.', ext, - compiler_verbose, debug) - finally: - os.chdir(cwd) - _unpatch_meths(patchlist) - return outputfilename - else: - return ext, updated - else: - if c_file is None: - c_file, _ = _modname_to_file(tmpdir, module_name, '.py') - updated = make_py_source(ffi, module_name, c_file, - verbose=compiler_verbose) - if call_c_compiler: - return c_file - else: - return None, updated - diff --git a/venv/lib/python3.9/site-packages/cffi/setuptools_ext.py b/venv/lib/python3.9/site-packages/cffi/setuptools_ext.py deleted file mode 100644 index 681b49d..0000000 --- a/venv/lib/python3.9/site-packages/cffi/setuptools_ext.py +++ /dev/null @@ -1,216 +0,0 @@ -import os -import sys - -try: - basestring -except NameError: - # Python 3.x - basestring = str - -def error(msg): - from cffi._shimmed_dist_utils import DistutilsSetupError - raise DistutilsSetupError(msg) - - -def execfile(filename, glob): - # We use execfile() (here rewritten for Python 3) instead of - # __import__() to load the build script. The problem with - # a normal import is that in some packages, the intermediate - # __init__.py files may already try to import the file that - # we are generating. - with open(filename) as f: - src = f.read() - src += '\n' # Python 2.6 compatibility - code = compile(src, filename, 'exec') - exec(code, glob, glob) - - -def add_cffi_module(dist, mod_spec): - from cffi.api import FFI - - if not isinstance(mod_spec, basestring): - error("argument to 'cffi_modules=...' must be a str or a list of str," - " not %r" % (type(mod_spec).__name__,)) - mod_spec = str(mod_spec) - try: - build_file_name, ffi_var_name = mod_spec.split(':') - except ValueError: - error("%r must be of the form 'path/build.py:ffi_variable'" % - (mod_spec,)) - if not os.path.exists(build_file_name): - ext = '' - rewritten = build_file_name.replace('.', '/') + '.py' - if os.path.exists(rewritten): - ext = ' (rewrite cffi_modules to [%r])' % ( - rewritten + ':' + ffi_var_name,) - error("%r does not name an existing file%s" % (build_file_name, ext)) - - mod_vars = {'__name__': '__cffi__', '__file__': build_file_name} - execfile(build_file_name, mod_vars) - - try: - ffi = mod_vars[ffi_var_name] - except KeyError: - error("%r: object %r not found in module" % (mod_spec, - ffi_var_name)) - if not isinstance(ffi, FFI): - ffi = ffi() # maybe it's a function instead of directly an ffi - if not isinstance(ffi, FFI): - error("%r is not an FFI instance (got %r)" % (mod_spec, - type(ffi).__name__)) - if not hasattr(ffi, '_assigned_source'): - error("%r: the set_source() method was not called" % (mod_spec,)) - module_name, source, source_extension, kwds = ffi._assigned_source - if ffi._windows_unicode: - kwds = kwds.copy() - ffi._apply_windows_unicode(kwds) - - if source is None: - _add_py_module(dist, ffi, module_name) - else: - _add_c_module(dist, ffi, module_name, source, source_extension, kwds) - -def _set_py_limited_api(Extension, kwds): - """ - Add py_limited_api to kwds if setuptools >= 26 is in use. - Do not alter the setting if it already exists. - Setuptools takes care of ignoring the flag on Python 2 and PyPy. - - CPython itself should ignore the flag in a debugging version - (by not listing .abi3.so in the extensions it supports), but - it doesn't so far, creating troubles. That's why we check - for "not hasattr(sys, 'gettotalrefcount')" (the 2.7 compatible equivalent - of 'd' not in sys.abiflags). (http://bugs.python.org/issue28401) - - On Windows, with CPython <= 3.4, it's better not to use py_limited_api - because virtualenv *still* doesn't copy PYTHON3.DLL on these versions. - Recently (2020) we started shipping only >= 3.5 wheels, though. So - we'll give it another try and set py_limited_api on Windows >= 3.5. - """ - from cffi import recompiler - - if ('py_limited_api' not in kwds and not hasattr(sys, 'gettotalrefcount') - and recompiler.USE_LIMITED_API): - import setuptools - try: - setuptools_major_version = int(setuptools.__version__.partition('.')[0]) - if setuptools_major_version >= 26: - kwds['py_limited_api'] = True - except ValueError: # certain development versions of setuptools - # If we don't know the version number of setuptools, we - # try to set 'py_limited_api' anyway. At worst, we get a - # warning. - kwds['py_limited_api'] = True - return kwds - -def _add_c_module(dist, ffi, module_name, source, source_extension, kwds): - # We are a setuptools extension. Need this build_ext for py_limited_api. - from setuptools.command.build_ext import build_ext - from cffi._shimmed_dist_utils import Extension, log, mkpath - from cffi import recompiler - - allsources = ['$PLACEHOLDER'] - allsources.extend(kwds.pop('sources', [])) - kwds = _set_py_limited_api(Extension, kwds) - ext = Extension(name=module_name, sources=allsources, **kwds) - - def make_mod(tmpdir, pre_run=None): - c_file = os.path.join(tmpdir, module_name + source_extension) - log.info("generating cffi module %r" % c_file) - mkpath(tmpdir) - # a setuptools-only, API-only hook: called with the "ext" and "ffi" - # arguments just before we turn the ffi into C code. To use it, - # subclass the 'distutils.command.build_ext.build_ext' class and - # add a method 'def pre_run(self, ext, ffi)'. - if pre_run is not None: - pre_run(ext, ffi) - updated = recompiler.make_c_source(ffi, module_name, source, c_file) - if not updated: - log.info("already up-to-date") - return c_file - - if dist.ext_modules is None: - dist.ext_modules = [] - dist.ext_modules.append(ext) - - base_class = dist.cmdclass.get('build_ext', build_ext) - class build_ext_make_mod(base_class): - def run(self): - if ext.sources[0] == '$PLACEHOLDER': - pre_run = getattr(self, 'pre_run', None) - ext.sources[0] = make_mod(self.build_temp, pre_run) - base_class.run(self) - dist.cmdclass['build_ext'] = build_ext_make_mod - # NB. multiple runs here will create multiple 'build_ext_make_mod' - # classes. Even in this case the 'build_ext' command should be - # run once; but just in case, the logic above does nothing if - # called again. - - -def _add_py_module(dist, ffi, module_name): - from setuptools.command.build_py import build_py - from setuptools.command.build_ext import build_ext - from cffi._shimmed_dist_utils import log, mkpath - from cffi import recompiler - - def generate_mod(py_file): - log.info("generating cffi module %r" % py_file) - mkpath(os.path.dirname(py_file)) - updated = recompiler.make_py_source(ffi, module_name, py_file) - if not updated: - log.info("already up-to-date") - - base_class = dist.cmdclass.get('build_py', build_py) - class build_py_make_mod(base_class): - def run(self): - base_class.run(self) - module_path = module_name.split('.') - module_path[-1] += '.py' - generate_mod(os.path.join(self.build_lib, *module_path)) - def get_source_files(self): - # This is called from 'setup.py sdist' only. Exclude - # the generate .py module in this case. - saved_py_modules = self.py_modules - try: - if saved_py_modules: - self.py_modules = [m for m in saved_py_modules - if m != module_name] - return base_class.get_source_files(self) - finally: - self.py_modules = saved_py_modules - dist.cmdclass['build_py'] = build_py_make_mod - - # distutils and setuptools have no notion I could find of a - # generated python module. If we don't add module_name to - # dist.py_modules, then things mostly work but there are some - # combination of options (--root and --record) that will miss - # the module. So we add it here, which gives a few apparently - # harmless warnings about not finding the file outside the - # build directory. - # Then we need to hack more in get_source_files(); see above. - if dist.py_modules is None: - dist.py_modules = [] - dist.py_modules.append(module_name) - - # the following is only for "build_ext -i" - base_class_2 = dist.cmdclass.get('build_ext', build_ext) - class build_ext_make_mod(base_class_2): - def run(self): - base_class_2.run(self) - if self.inplace: - # from get_ext_fullpath() in distutils/command/build_ext.py - module_path = module_name.split('.') - package = '.'.join(module_path[:-1]) - build_py = self.get_finalized_command('build_py') - package_dir = build_py.get_package_dir(package) - file_name = module_path[-1] + '.py' - generate_mod(os.path.join(package_dir, file_name)) - dist.cmdclass['build_ext'] = build_ext_make_mod - -def cffi_modules(dist, attr, value): - assert attr == 'cffi_modules' - if isinstance(value, basestring): - value = [value] - - for cffi_module in value: - add_cffi_module(dist, cffi_module) diff --git a/venv/lib/python3.9/site-packages/cffi/vengine_cpy.py b/venv/lib/python3.9/site-packages/cffi/vengine_cpy.py deleted file mode 100644 index eb0b6f7..0000000 --- a/venv/lib/python3.9/site-packages/cffi/vengine_cpy.py +++ /dev/null @@ -1,1084 +0,0 @@ -# -# DEPRECATED: implementation for ffi.verify() -# -import sys -from . import model -from .error import VerificationError -from . import _imp_emulation as imp - - -class VCPythonEngine(object): - _class_key = 'x' - _gen_python_module = True - - def __init__(self, verifier): - self.verifier = verifier - self.ffi = verifier.ffi - self._struct_pending_verification = {} - self._types_of_builtin_functions = {} - - def patch_extension_kwds(self, kwds): - pass - - def find_module(self, module_name, path, so_suffixes): - try: - f, filename, descr = imp.find_module(module_name, path) - except ImportError: - return None - if f is not None: - f.close() - # Note that after a setuptools installation, there are both .py - # and .so files with the same basename. The code here relies on - # imp.find_module() locating the .so in priority. - if descr[0] not in so_suffixes: - return None - return filename - - def collect_types(self): - self._typesdict = {} - self._generate("collecttype") - - def _prnt(self, what=''): - self._f.write(what + '\n') - - def _gettypenum(self, type): - # a KeyError here is a bug. please report it! :-) - return self._typesdict[type] - - def _do_collect_type(self, tp): - if ((not isinstance(tp, model.PrimitiveType) - or tp.name == 'long double') - and tp not in self._typesdict): - num = len(self._typesdict) - self._typesdict[tp] = num - - def write_source_to_f(self): - self.collect_types() - # - # The new module will have a _cffi_setup() function that receives - # objects from the ffi world, and that calls some setup code in - # the module. This setup code is split in several independent - # functions, e.g. one per constant. The functions are "chained" - # by ending in a tail call to each other. - # - # This is further split in two chained lists, depending on if we - # can do it at import-time or if we must wait for _cffi_setup() to - # provide us with the objects. This is needed because we - # need the values of the enum constants in order to build the - # that we may have to pass to _cffi_setup(). - # - # The following two 'chained_list_constants' items contains - # the head of these two chained lists, as a string that gives the - # call to do, if any. - self._chained_list_constants = ['((void)lib,0)', '((void)lib,0)'] - # - prnt = self._prnt - # first paste some standard set of lines that are mostly '#define' - prnt(cffimod_header) - prnt() - # then paste the C source given by the user, verbatim. - prnt(self.verifier.preamble) - prnt() - # - # call generate_cpy_xxx_decl(), for every xxx found from - # ffi._parser._declarations. This generates all the functions. - self._generate("decl") - # - # implement the function _cffi_setup_custom() as calling the - # head of the chained list. - self._generate_setup_custom() - prnt() - # - # produce the method table, including the entries for the - # generated Python->C function wrappers, which are done - # by generate_cpy_function_method(). - prnt('static PyMethodDef _cffi_methods[] = {') - self._generate("method") - prnt(' {"_cffi_setup", _cffi_setup, METH_VARARGS, NULL},') - prnt(' {NULL, NULL, 0, NULL} /* Sentinel */') - prnt('};') - prnt() - # - # standard init. - modname = self.verifier.get_module_name() - constants = self._chained_list_constants[False] - prnt('#if PY_MAJOR_VERSION >= 3') - prnt() - prnt('static struct PyModuleDef _cffi_module_def = {') - prnt(' PyModuleDef_HEAD_INIT,') - prnt(' "%s",' % modname) - prnt(' NULL,') - prnt(' -1,') - prnt(' _cffi_methods,') - prnt(' NULL, NULL, NULL, NULL') - prnt('};') - prnt() - prnt('PyMODINIT_FUNC') - prnt('PyInit_%s(void)' % modname) - prnt('{') - prnt(' PyObject *lib;') - prnt(' lib = PyModule_Create(&_cffi_module_def);') - prnt(' if (lib == NULL)') - prnt(' return NULL;') - prnt(' if (%s < 0 || _cffi_init() < 0) {' % (constants,)) - prnt(' Py_DECREF(lib);') - prnt(' return NULL;') - prnt(' }') - prnt(' return lib;') - prnt('}') - prnt() - prnt('#else') - prnt() - prnt('PyMODINIT_FUNC') - prnt('init%s(void)' % modname) - prnt('{') - prnt(' PyObject *lib;') - prnt(' lib = Py_InitModule("%s", _cffi_methods);' % modname) - prnt(' if (lib == NULL)') - prnt(' return;') - prnt(' if (%s < 0 || _cffi_init() < 0)' % (constants,)) - prnt(' return;') - prnt(' return;') - prnt('}') - prnt() - prnt('#endif') - - def load_library(self, flags=None): - # XXX review all usages of 'self' here! - # import it as a new extension module - imp.acquire_lock() - try: - if hasattr(sys, "getdlopenflags"): - previous_flags = sys.getdlopenflags() - try: - if hasattr(sys, "setdlopenflags") and flags is not None: - sys.setdlopenflags(flags) - module = imp.load_dynamic(self.verifier.get_module_name(), - self.verifier.modulefilename) - except ImportError as e: - error = "importing %r: %s" % (self.verifier.modulefilename, e) - raise VerificationError(error) - finally: - if hasattr(sys, "setdlopenflags"): - sys.setdlopenflags(previous_flags) - finally: - imp.release_lock() - # - # call loading_cpy_struct() to get the struct layout inferred by - # the C compiler - self._load(module, 'loading') - # - # the C code will need the objects. Collect them in - # order in a list. - revmapping = dict([(value, key) - for (key, value) in self._typesdict.items()]) - lst = [revmapping[i] for i in range(len(revmapping))] - lst = list(map(self.ffi._get_cached_btype, lst)) - # - # build the FFILibrary class and instance and call _cffi_setup(). - # this will set up some fields like '_cffi_types', and only then - # it will invoke the chained list of functions that will really - # build (notably) the constant objects, as if they are - # pointers, and store them as attributes on the 'library' object. - class FFILibrary(object): - _cffi_python_module = module - _cffi_ffi = self.ffi - _cffi_dir = [] - def __dir__(self): - return FFILibrary._cffi_dir + list(self.__dict__) - library = FFILibrary() - if module._cffi_setup(lst, VerificationError, library): - import warnings - warnings.warn("reimporting %r might overwrite older definitions" - % (self.verifier.get_module_name())) - # - # finally, call the loaded_cpy_xxx() functions. This will perform - # the final adjustments, like copying the Python->C wrapper - # functions from the module to the 'library' object, and setting - # up the FFILibrary class with properties for the global C variables. - self._load(module, 'loaded', library=library) - module._cffi_original_ffi = self.ffi - module._cffi_types_of_builtin_funcs = self._types_of_builtin_functions - return library - - def _get_declarations(self): - lst = [(key, tp) for (key, (tp, qual)) in - self.ffi._parser._declarations.items()] - lst.sort() - return lst - - def _generate(self, step_name): - for name, tp in self._get_declarations(): - kind, realname = name.split(' ', 1) - try: - method = getattr(self, '_generate_cpy_%s_%s' % (kind, - step_name)) - except AttributeError: - raise VerificationError( - "not implemented in verify(): %r" % name) - try: - method(tp, realname) - except Exception as e: - model.attach_exception_info(e, name) - raise - - def _load(self, module, step_name, **kwds): - for name, tp in self._get_declarations(): - kind, realname = name.split(' ', 1) - method = getattr(self, '_%s_cpy_%s' % (step_name, kind)) - try: - method(tp, realname, module, **kwds) - except Exception as e: - model.attach_exception_info(e, name) - raise - - def _generate_nothing(self, tp, name): - pass - - def _loaded_noop(self, tp, name, module, **kwds): - pass - - # ---------- - - def _convert_funcarg_to_c(self, tp, fromvar, tovar, errcode): - extraarg = '' - if isinstance(tp, model.PrimitiveType): - if tp.is_integer_type() and tp.name != '_Bool': - converter = '_cffi_to_c_int' - extraarg = ', %s' % tp.name - elif tp.is_complex_type(): - raise VerificationError( - "not implemented in verify(): complex types") - else: - converter = '(%s)_cffi_to_c_%s' % (tp.get_c_name(''), - tp.name.replace(' ', '_')) - errvalue = '-1' - # - elif isinstance(tp, model.PointerType): - self._convert_funcarg_to_c_ptr_or_array(tp, fromvar, - tovar, errcode) - return - # - elif isinstance(tp, (model.StructOrUnion, model.EnumType)): - # a struct (not a struct pointer) as a function argument - self._prnt(' if (_cffi_to_c((char *)&%s, _cffi_type(%d), %s) < 0)' - % (tovar, self._gettypenum(tp), fromvar)) - self._prnt(' %s;' % errcode) - return - # - elif isinstance(tp, model.FunctionPtrType): - converter = '(%s)_cffi_to_c_pointer' % tp.get_c_name('') - extraarg = ', _cffi_type(%d)' % self._gettypenum(tp) - errvalue = 'NULL' - # - else: - raise NotImplementedError(tp) - # - self._prnt(' %s = %s(%s%s);' % (tovar, converter, fromvar, extraarg)) - self._prnt(' if (%s == (%s)%s && PyErr_Occurred())' % ( - tovar, tp.get_c_name(''), errvalue)) - self._prnt(' %s;' % errcode) - - def _extra_local_variables(self, tp, localvars, freelines): - if isinstance(tp, model.PointerType): - localvars.add('Py_ssize_t datasize') - localvars.add('struct _cffi_freeme_s *large_args_free = NULL') - freelines.add('if (large_args_free != NULL)' - ' _cffi_free_array_arguments(large_args_free);') - - def _convert_funcarg_to_c_ptr_or_array(self, tp, fromvar, tovar, errcode): - self._prnt(' datasize = _cffi_prepare_pointer_call_argument(') - self._prnt(' _cffi_type(%d), %s, (char **)&%s);' % ( - self._gettypenum(tp), fromvar, tovar)) - self._prnt(' if (datasize != 0) {') - self._prnt(' %s = ((size_t)datasize) <= 640 ? ' - 'alloca((size_t)datasize) : NULL;' % (tovar,)) - self._prnt(' if (_cffi_convert_array_argument(_cffi_type(%d), %s, ' - '(char **)&%s,' % (self._gettypenum(tp), fromvar, tovar)) - self._prnt(' datasize, &large_args_free) < 0)') - self._prnt(' %s;' % errcode) - self._prnt(' }') - - def _convert_expr_from_c(self, tp, var, context): - if isinstance(tp, model.PrimitiveType): - if tp.is_integer_type() and tp.name != '_Bool': - return '_cffi_from_c_int(%s, %s)' % (var, tp.name) - elif tp.name != 'long double': - return '_cffi_from_c_%s(%s)' % (tp.name.replace(' ', '_'), var) - else: - return '_cffi_from_c_deref((char *)&%s, _cffi_type(%d))' % ( - var, self._gettypenum(tp)) - elif isinstance(tp, (model.PointerType, model.FunctionPtrType)): - return '_cffi_from_c_pointer((char *)%s, _cffi_type(%d))' % ( - var, self._gettypenum(tp)) - elif isinstance(tp, model.ArrayType): - return '_cffi_from_c_pointer((char *)%s, _cffi_type(%d))' % ( - var, self._gettypenum(model.PointerType(tp.item))) - elif isinstance(tp, model.StructOrUnion): - if tp.fldnames is None: - raise TypeError("'%s' is used as %s, but is opaque" % ( - tp._get_c_name(), context)) - return '_cffi_from_c_struct((char *)&%s, _cffi_type(%d))' % ( - var, self._gettypenum(tp)) - elif isinstance(tp, model.EnumType): - return '_cffi_from_c_deref((char *)&%s, _cffi_type(%d))' % ( - var, self._gettypenum(tp)) - else: - raise NotImplementedError(tp) - - # ---------- - # typedefs: generates no code so far - - _generate_cpy_typedef_collecttype = _generate_nothing - _generate_cpy_typedef_decl = _generate_nothing - _generate_cpy_typedef_method = _generate_nothing - _loading_cpy_typedef = _loaded_noop - _loaded_cpy_typedef = _loaded_noop - - # ---------- - # function declarations - - def _generate_cpy_function_collecttype(self, tp, name): - assert isinstance(tp, model.FunctionPtrType) - if tp.ellipsis: - self._do_collect_type(tp) - else: - # don't call _do_collect_type(tp) in this common case, - # otherwise test_autofilled_struct_as_argument fails - for type in tp.args: - self._do_collect_type(type) - self._do_collect_type(tp.result) - - def _generate_cpy_function_decl(self, tp, name): - assert isinstance(tp, model.FunctionPtrType) - if tp.ellipsis: - # cannot support vararg functions better than this: check for its - # exact type (including the fixed arguments), and build it as a - # constant function pointer (no CPython wrapper) - self._generate_cpy_const(False, name, tp) - return - prnt = self._prnt - numargs = len(tp.args) - if numargs == 0: - argname = 'noarg' - elif numargs == 1: - argname = 'arg0' - else: - argname = 'args' - prnt('static PyObject *') - prnt('_cffi_f_%s(PyObject *self, PyObject *%s)' % (name, argname)) - prnt('{') - # - context = 'argument of %s' % name - for i, type in enumerate(tp.args): - prnt(' %s;' % type.get_c_name(' x%d' % i, context)) - # - localvars = set() - freelines = set() - for type in tp.args: - self._extra_local_variables(type, localvars, freelines) - for decl in sorted(localvars): - prnt(' %s;' % (decl,)) - # - if not isinstance(tp.result, model.VoidType): - result_code = 'result = ' - context = 'result of %s' % name - prnt(' %s;' % tp.result.get_c_name(' result', context)) - prnt(' PyObject *pyresult;') - else: - result_code = '' - # - if len(tp.args) > 1: - rng = range(len(tp.args)) - for i in rng: - prnt(' PyObject *arg%d;' % i) - prnt() - prnt(' if (!PyArg_ParseTuple(args, "%s:%s", %s))' % ( - 'O' * numargs, name, ', '.join(['&arg%d' % i for i in rng]))) - prnt(' return NULL;') - prnt() - # - for i, type in enumerate(tp.args): - self._convert_funcarg_to_c(type, 'arg%d' % i, 'x%d' % i, - 'return NULL') - prnt() - # - prnt(' Py_BEGIN_ALLOW_THREADS') - prnt(' _cffi_restore_errno();') - prnt(' { %s%s(%s); }' % ( - result_code, name, - ', '.join(['x%d' % i for i in range(len(tp.args))]))) - prnt(' _cffi_save_errno();') - prnt(' Py_END_ALLOW_THREADS') - prnt() - # - prnt(' (void)self; /* unused */') - if numargs == 0: - prnt(' (void)noarg; /* unused */') - if result_code: - prnt(' pyresult = %s;' % - self._convert_expr_from_c(tp.result, 'result', 'result type')) - for freeline in freelines: - prnt(' ' + freeline) - prnt(' return pyresult;') - else: - for freeline in freelines: - prnt(' ' + freeline) - prnt(' Py_INCREF(Py_None);') - prnt(' return Py_None;') - prnt('}') - prnt() - - def _generate_cpy_function_method(self, tp, name): - if tp.ellipsis: - return - numargs = len(tp.args) - if numargs == 0: - meth = 'METH_NOARGS' - elif numargs == 1: - meth = 'METH_O' - else: - meth = 'METH_VARARGS' - self._prnt(' {"%s", _cffi_f_%s, %s, NULL},' % (name, name, meth)) - - _loading_cpy_function = _loaded_noop - - def _loaded_cpy_function(self, tp, name, module, library): - if tp.ellipsis: - return - func = getattr(module, name) - setattr(library, name, func) - self._types_of_builtin_functions[func] = tp - - # ---------- - # named structs - - _generate_cpy_struct_collecttype = _generate_nothing - def _generate_cpy_struct_decl(self, tp, name): - assert name == tp.name - self._generate_struct_or_union_decl(tp, 'struct', name) - def _generate_cpy_struct_method(self, tp, name): - self._generate_struct_or_union_method(tp, 'struct', name) - def _loading_cpy_struct(self, tp, name, module): - self._loading_struct_or_union(tp, 'struct', name, module) - def _loaded_cpy_struct(self, tp, name, module, **kwds): - self._loaded_struct_or_union(tp) - - _generate_cpy_union_collecttype = _generate_nothing - def _generate_cpy_union_decl(self, tp, name): - assert name == tp.name - self._generate_struct_or_union_decl(tp, 'union', name) - def _generate_cpy_union_method(self, tp, name): - self._generate_struct_or_union_method(tp, 'union', name) - def _loading_cpy_union(self, tp, name, module): - self._loading_struct_or_union(tp, 'union', name, module) - def _loaded_cpy_union(self, tp, name, module, **kwds): - self._loaded_struct_or_union(tp) - - def _generate_struct_or_union_decl(self, tp, prefix, name): - if tp.fldnames is None: - return # nothing to do with opaque structs - checkfuncname = '_cffi_check_%s_%s' % (prefix, name) - layoutfuncname = '_cffi_layout_%s_%s' % (prefix, name) - cname = ('%s %s' % (prefix, name)).strip() - # - prnt = self._prnt - prnt('static void %s(%s *p)' % (checkfuncname, cname)) - prnt('{') - prnt(' /* only to generate compile-time warnings or errors */') - prnt(' (void)p;') - for fname, ftype, fbitsize, fqual in tp.enumfields(): - if (isinstance(ftype, model.PrimitiveType) - and ftype.is_integer_type()) or fbitsize >= 0: - # accept all integers, but complain on float or double - prnt(' (void)((p->%s) << 1);' % fname) - else: - # only accept exactly the type declared. - try: - prnt(' { %s = &p->%s; (void)tmp; }' % ( - ftype.get_c_name('*tmp', 'field %r'%fname, quals=fqual), - fname)) - except VerificationError as e: - prnt(' /* %s */' % str(e)) # cannot verify it, ignore - prnt('}') - prnt('static PyObject *') - prnt('%s(PyObject *self, PyObject *noarg)' % (layoutfuncname,)) - prnt('{') - prnt(' struct _cffi_aligncheck { char x; %s y; };' % cname) - prnt(' static Py_ssize_t nums[] = {') - prnt(' sizeof(%s),' % cname) - prnt(' offsetof(struct _cffi_aligncheck, y),') - for fname, ftype, fbitsize, fqual in tp.enumfields(): - if fbitsize >= 0: - continue # xxx ignore fbitsize for now - prnt(' offsetof(%s, %s),' % (cname, fname)) - if isinstance(ftype, model.ArrayType) and ftype.length is None: - prnt(' 0, /* %s */' % ftype._get_c_name()) - else: - prnt(' sizeof(((%s *)0)->%s),' % (cname, fname)) - prnt(' -1') - prnt(' };') - prnt(' (void)self; /* unused */') - prnt(' (void)noarg; /* unused */') - prnt(' return _cffi_get_struct_layout(nums);') - prnt(' /* the next line is not executed, but compiled */') - prnt(' %s(0);' % (checkfuncname,)) - prnt('}') - prnt() - - def _generate_struct_or_union_method(self, tp, prefix, name): - if tp.fldnames is None: - return # nothing to do with opaque structs - layoutfuncname = '_cffi_layout_%s_%s' % (prefix, name) - self._prnt(' {"%s", %s, METH_NOARGS, NULL},' % (layoutfuncname, - layoutfuncname)) - - def _loading_struct_or_union(self, tp, prefix, name, module): - if tp.fldnames is None: - return # nothing to do with opaque structs - layoutfuncname = '_cffi_layout_%s_%s' % (prefix, name) - # - function = getattr(module, layoutfuncname) - layout = function() - if isinstance(tp, model.StructOrUnion) and tp.partial: - # use the function()'s sizes and offsets to guide the - # layout of the struct - totalsize = layout[0] - totalalignment = layout[1] - fieldofs = layout[2::2] - fieldsize = layout[3::2] - tp.force_flatten() - assert len(fieldofs) == len(fieldsize) == len(tp.fldnames) - tp.fixedlayout = fieldofs, fieldsize, totalsize, totalalignment - else: - cname = ('%s %s' % (prefix, name)).strip() - self._struct_pending_verification[tp] = layout, cname - - def _loaded_struct_or_union(self, tp): - if tp.fldnames is None: - return # nothing to do with opaque structs - self.ffi._get_cached_btype(tp) # force 'fixedlayout' to be considered - - if tp in self._struct_pending_verification: - # check that the layout sizes and offsets match the real ones - def check(realvalue, expectedvalue, msg): - if realvalue != expectedvalue: - raise VerificationError( - "%s (we have %d, but C compiler says %d)" - % (msg, expectedvalue, realvalue)) - ffi = self.ffi - BStruct = ffi._get_cached_btype(tp) - layout, cname = self._struct_pending_verification.pop(tp) - check(layout[0], ffi.sizeof(BStruct), "wrong total size") - check(layout[1], ffi.alignof(BStruct), "wrong total alignment") - i = 2 - for fname, ftype, fbitsize, fqual in tp.enumfields(): - if fbitsize >= 0: - continue # xxx ignore fbitsize for now - check(layout[i], ffi.offsetof(BStruct, fname), - "wrong offset for field %r" % (fname,)) - if layout[i+1] != 0: - BField = ffi._get_cached_btype(ftype) - check(layout[i+1], ffi.sizeof(BField), - "wrong size for field %r" % (fname,)) - i += 2 - assert i == len(layout) - - # ---------- - # 'anonymous' declarations. These are produced for anonymous structs - # or unions; the 'name' is obtained by a typedef. - - _generate_cpy_anonymous_collecttype = _generate_nothing - - def _generate_cpy_anonymous_decl(self, tp, name): - if isinstance(tp, model.EnumType): - self._generate_cpy_enum_decl(tp, name, '') - else: - self._generate_struct_or_union_decl(tp, '', name) - - def _generate_cpy_anonymous_method(self, tp, name): - if not isinstance(tp, model.EnumType): - self._generate_struct_or_union_method(tp, '', name) - - def _loading_cpy_anonymous(self, tp, name, module): - if isinstance(tp, model.EnumType): - self._loading_cpy_enum(tp, name, module) - else: - self._loading_struct_or_union(tp, '', name, module) - - def _loaded_cpy_anonymous(self, tp, name, module, **kwds): - if isinstance(tp, model.EnumType): - self._loaded_cpy_enum(tp, name, module, **kwds) - else: - self._loaded_struct_or_union(tp) - - # ---------- - # constants, likely declared with '#define' - - def _generate_cpy_const(self, is_int, name, tp=None, category='const', - vartp=None, delayed=True, size_too=False, - check_value=None): - prnt = self._prnt - funcname = '_cffi_%s_%s' % (category, name) - prnt('static int %s(PyObject *lib)' % funcname) - prnt('{') - prnt(' PyObject *o;') - prnt(' int res;') - if not is_int: - prnt(' %s;' % (vartp or tp).get_c_name(' i', name)) - else: - assert category == 'const' - # - if check_value is not None: - self._check_int_constant_value(name, check_value) - # - if not is_int: - if category == 'var': - realexpr = '&' + name - else: - realexpr = name - prnt(' i = (%s);' % (realexpr,)) - prnt(' o = %s;' % (self._convert_expr_from_c(tp, 'i', - 'variable type'),)) - assert delayed - else: - prnt(' o = _cffi_from_c_int_const(%s);' % name) - prnt(' if (o == NULL)') - prnt(' return -1;') - if size_too: - prnt(' {') - prnt(' PyObject *o1 = o;') - prnt(' o = Py_BuildValue("On", o1, (Py_ssize_t)sizeof(%s));' - % (name,)) - prnt(' Py_DECREF(o1);') - prnt(' if (o == NULL)') - prnt(' return -1;') - prnt(' }') - prnt(' res = PyObject_SetAttrString(lib, "%s", o);' % name) - prnt(' Py_DECREF(o);') - prnt(' if (res < 0)') - prnt(' return -1;') - prnt(' return %s;' % self._chained_list_constants[delayed]) - self._chained_list_constants[delayed] = funcname + '(lib)' - prnt('}') - prnt() - - def _generate_cpy_constant_collecttype(self, tp, name): - is_int = isinstance(tp, model.PrimitiveType) and tp.is_integer_type() - if not is_int: - self._do_collect_type(tp) - - def _generate_cpy_constant_decl(self, tp, name): - is_int = isinstance(tp, model.PrimitiveType) and tp.is_integer_type() - self._generate_cpy_const(is_int, name, tp) - - _generate_cpy_constant_method = _generate_nothing - _loading_cpy_constant = _loaded_noop - _loaded_cpy_constant = _loaded_noop - - # ---------- - # enums - - def _check_int_constant_value(self, name, value, err_prefix=''): - prnt = self._prnt - if value <= 0: - prnt(' if ((%s) > 0 || (long)(%s) != %dL) {' % ( - name, name, value)) - else: - prnt(' if ((%s) <= 0 || (unsigned long)(%s) != %dUL) {' % ( - name, name, value)) - prnt(' char buf[64];') - prnt(' if ((%s) <= 0)' % name) - prnt(' snprintf(buf, 63, "%%ld", (long)(%s));' % name) - prnt(' else') - prnt(' snprintf(buf, 63, "%%lu", (unsigned long)(%s));' % - name) - prnt(' PyErr_Format(_cffi_VerificationError,') - prnt(' "%s%s has the real value %s, not %s",') - prnt(' "%s", "%s", buf, "%d");' % ( - err_prefix, name, value)) - prnt(' return -1;') - prnt(' }') - - def _enum_funcname(self, prefix, name): - # "$enum_$1" => "___D_enum____D_1" - name = name.replace('$', '___D_') - return '_cffi_e_%s_%s' % (prefix, name) - - def _generate_cpy_enum_decl(self, tp, name, prefix='enum'): - if tp.partial: - for enumerator in tp.enumerators: - self._generate_cpy_const(True, enumerator, delayed=False) - return - # - funcname = self._enum_funcname(prefix, name) - prnt = self._prnt - prnt('static int %s(PyObject *lib)' % funcname) - prnt('{') - for enumerator, enumvalue in zip(tp.enumerators, tp.enumvalues): - self._check_int_constant_value(enumerator, enumvalue, - "enum %s: " % name) - prnt(' return %s;' % self._chained_list_constants[True]) - self._chained_list_constants[True] = funcname + '(lib)' - prnt('}') - prnt() - - _generate_cpy_enum_collecttype = _generate_nothing - _generate_cpy_enum_method = _generate_nothing - - def _loading_cpy_enum(self, tp, name, module): - if tp.partial: - enumvalues = [getattr(module, enumerator) - for enumerator in tp.enumerators] - tp.enumvalues = tuple(enumvalues) - tp.partial_resolved = True - - def _loaded_cpy_enum(self, tp, name, module, library): - for enumerator, enumvalue in zip(tp.enumerators, tp.enumvalues): - setattr(library, enumerator, enumvalue) - - # ---------- - # macros: for now only for integers - - def _generate_cpy_macro_decl(self, tp, name): - if tp == '...': - check_value = None - else: - check_value = tp # an integer - self._generate_cpy_const(True, name, check_value=check_value) - - _generate_cpy_macro_collecttype = _generate_nothing - _generate_cpy_macro_method = _generate_nothing - _loading_cpy_macro = _loaded_noop - _loaded_cpy_macro = _loaded_noop - - # ---------- - # global variables - - def _generate_cpy_variable_collecttype(self, tp, name): - if isinstance(tp, model.ArrayType): - tp_ptr = model.PointerType(tp.item) - else: - tp_ptr = model.PointerType(tp) - self._do_collect_type(tp_ptr) - - def _generate_cpy_variable_decl(self, tp, name): - if isinstance(tp, model.ArrayType): - tp_ptr = model.PointerType(tp.item) - self._generate_cpy_const(False, name, tp, vartp=tp_ptr, - size_too = tp.length_is_unknown()) - else: - tp_ptr = model.PointerType(tp) - self._generate_cpy_const(False, name, tp_ptr, category='var') - - _generate_cpy_variable_method = _generate_nothing - _loading_cpy_variable = _loaded_noop - - def _loaded_cpy_variable(self, tp, name, module, library): - value = getattr(library, name) - if isinstance(tp, model.ArrayType): # int a[5] is "constant" in the - # sense that "a=..." is forbidden - if tp.length_is_unknown(): - assert isinstance(value, tuple) - (value, size) = value - BItemType = self.ffi._get_cached_btype(tp.item) - length, rest = divmod(size, self.ffi.sizeof(BItemType)) - if rest != 0: - raise VerificationError( - "bad size: %r does not seem to be an array of %s" % - (name, tp.item)) - tp = tp.resolve_length(length) - # 'value' is a which we have to replace with - # a if the N is actually known - if tp.length is not None: - BArray = self.ffi._get_cached_btype(tp) - value = self.ffi.cast(BArray, value) - setattr(library, name, value) - return - # remove ptr= from the library instance, and replace - # it by a property on the class, which reads/writes into ptr[0]. - ptr = value - delattr(library, name) - def getter(library): - return ptr[0] - def setter(library, value): - ptr[0] = value - setattr(type(library), name, property(getter, setter)) - type(library)._cffi_dir.append(name) - - # ---------- - - def _generate_setup_custom(self): - prnt = self._prnt - prnt('static int _cffi_setup_custom(PyObject *lib)') - prnt('{') - prnt(' return %s;' % self._chained_list_constants[True]) - prnt('}') - -cffimod_header = r''' -#include -#include - -/* this block of #ifs should be kept exactly identical between - c/_cffi_backend.c, cffi/vengine_cpy.py, cffi/vengine_gen.py - and cffi/_cffi_include.h */ -#if defined(_MSC_VER) -# include /* for alloca() */ -# if _MSC_VER < 1600 /* MSVC < 2010 */ - typedef __int8 int8_t; - typedef __int16 int16_t; - typedef __int32 int32_t; - typedef __int64 int64_t; - typedef unsigned __int8 uint8_t; - typedef unsigned __int16 uint16_t; - typedef unsigned __int32 uint32_t; - typedef unsigned __int64 uint64_t; - typedef __int8 int_least8_t; - typedef __int16 int_least16_t; - typedef __int32 int_least32_t; - typedef __int64 int_least64_t; - typedef unsigned __int8 uint_least8_t; - typedef unsigned __int16 uint_least16_t; - typedef unsigned __int32 uint_least32_t; - typedef unsigned __int64 uint_least64_t; - typedef __int8 int_fast8_t; - typedef __int16 int_fast16_t; - typedef __int32 int_fast32_t; - typedef __int64 int_fast64_t; - typedef unsigned __int8 uint_fast8_t; - typedef unsigned __int16 uint_fast16_t; - typedef unsigned __int32 uint_fast32_t; - typedef unsigned __int64 uint_fast64_t; - typedef __int64 intmax_t; - typedef unsigned __int64 uintmax_t; -# else -# include -# endif -# if _MSC_VER < 1800 /* MSVC < 2013 */ -# ifndef __cplusplus - typedef unsigned char _Bool; -# endif -# endif -# define _cffi_float_complex_t _Fcomplex /* include for it */ -# define _cffi_double_complex_t _Dcomplex /* include for it */ -#else -# include -# if (defined (__SVR4) && defined (__sun)) || defined(_AIX) || defined(__hpux) -# include -# endif -# define _cffi_float_complex_t float _Complex -# define _cffi_double_complex_t double _Complex -#endif - -#if PY_MAJOR_VERSION < 3 -# undef PyCapsule_CheckExact -# undef PyCapsule_GetPointer -# define PyCapsule_CheckExact(capsule) (PyCObject_Check(capsule)) -# define PyCapsule_GetPointer(capsule, name) \ - (PyCObject_AsVoidPtr(capsule)) -#endif - -#if PY_MAJOR_VERSION >= 3 -# define PyInt_FromLong PyLong_FromLong -#endif - -#define _cffi_from_c_double PyFloat_FromDouble -#define _cffi_from_c_float PyFloat_FromDouble -#define _cffi_from_c_long PyInt_FromLong -#define _cffi_from_c_ulong PyLong_FromUnsignedLong -#define _cffi_from_c_longlong PyLong_FromLongLong -#define _cffi_from_c_ulonglong PyLong_FromUnsignedLongLong -#define _cffi_from_c__Bool PyBool_FromLong - -#define _cffi_to_c_double PyFloat_AsDouble -#define _cffi_to_c_float PyFloat_AsDouble - -#define _cffi_from_c_int_const(x) \ - (((x) > 0) ? \ - ((unsigned long long)(x) <= (unsigned long long)LONG_MAX) ? \ - PyInt_FromLong((long)(x)) : \ - PyLong_FromUnsignedLongLong((unsigned long long)(x)) : \ - ((long long)(x) >= (long long)LONG_MIN) ? \ - PyInt_FromLong((long)(x)) : \ - PyLong_FromLongLong((long long)(x))) - -#define _cffi_from_c_int(x, type) \ - (((type)-1) > 0 ? /* unsigned */ \ - (sizeof(type) < sizeof(long) ? \ - PyInt_FromLong((long)x) : \ - sizeof(type) == sizeof(long) ? \ - PyLong_FromUnsignedLong((unsigned long)x) : \ - PyLong_FromUnsignedLongLong((unsigned long long)x)) : \ - (sizeof(type) <= sizeof(long) ? \ - PyInt_FromLong((long)x) : \ - PyLong_FromLongLong((long long)x))) - -#define _cffi_to_c_int(o, type) \ - ((type)( \ - sizeof(type) == 1 ? (((type)-1) > 0 ? (type)_cffi_to_c_u8(o) \ - : (type)_cffi_to_c_i8(o)) : \ - sizeof(type) == 2 ? (((type)-1) > 0 ? (type)_cffi_to_c_u16(o) \ - : (type)_cffi_to_c_i16(o)) : \ - sizeof(type) == 4 ? (((type)-1) > 0 ? (type)_cffi_to_c_u32(o) \ - : (type)_cffi_to_c_i32(o)) : \ - sizeof(type) == 8 ? (((type)-1) > 0 ? (type)_cffi_to_c_u64(o) \ - : (type)_cffi_to_c_i64(o)) : \ - (Py_FatalError("unsupported size for type " #type), (type)0))) - -#define _cffi_to_c_i8 \ - ((int(*)(PyObject *))_cffi_exports[1]) -#define _cffi_to_c_u8 \ - ((int(*)(PyObject *))_cffi_exports[2]) -#define _cffi_to_c_i16 \ - ((int(*)(PyObject *))_cffi_exports[3]) -#define _cffi_to_c_u16 \ - ((int(*)(PyObject *))_cffi_exports[4]) -#define _cffi_to_c_i32 \ - ((int(*)(PyObject *))_cffi_exports[5]) -#define _cffi_to_c_u32 \ - ((unsigned int(*)(PyObject *))_cffi_exports[6]) -#define _cffi_to_c_i64 \ - ((long long(*)(PyObject *))_cffi_exports[7]) -#define _cffi_to_c_u64 \ - ((unsigned long long(*)(PyObject *))_cffi_exports[8]) -#define _cffi_to_c_char \ - ((int(*)(PyObject *))_cffi_exports[9]) -#define _cffi_from_c_pointer \ - ((PyObject *(*)(char *, CTypeDescrObject *))_cffi_exports[10]) -#define _cffi_to_c_pointer \ - ((char *(*)(PyObject *, CTypeDescrObject *))_cffi_exports[11]) -#define _cffi_get_struct_layout \ - ((PyObject *(*)(Py_ssize_t[]))_cffi_exports[12]) -#define _cffi_restore_errno \ - ((void(*)(void))_cffi_exports[13]) -#define _cffi_save_errno \ - ((void(*)(void))_cffi_exports[14]) -#define _cffi_from_c_char \ - ((PyObject *(*)(char))_cffi_exports[15]) -#define _cffi_from_c_deref \ - ((PyObject *(*)(char *, CTypeDescrObject *))_cffi_exports[16]) -#define _cffi_to_c \ - ((int(*)(char *, CTypeDescrObject *, PyObject *))_cffi_exports[17]) -#define _cffi_from_c_struct \ - ((PyObject *(*)(char *, CTypeDescrObject *))_cffi_exports[18]) -#define _cffi_to_c_wchar_t \ - ((wchar_t(*)(PyObject *))_cffi_exports[19]) -#define _cffi_from_c_wchar_t \ - ((PyObject *(*)(wchar_t))_cffi_exports[20]) -#define _cffi_to_c_long_double \ - ((long double(*)(PyObject *))_cffi_exports[21]) -#define _cffi_to_c__Bool \ - ((_Bool(*)(PyObject *))_cffi_exports[22]) -#define _cffi_prepare_pointer_call_argument \ - ((Py_ssize_t(*)(CTypeDescrObject *, PyObject *, char **))_cffi_exports[23]) -#define _cffi_convert_array_from_object \ - ((int(*)(char *, CTypeDescrObject *, PyObject *))_cffi_exports[24]) -#define _CFFI_NUM_EXPORTS 25 - -typedef struct _ctypedescr CTypeDescrObject; - -static void *_cffi_exports[_CFFI_NUM_EXPORTS]; -static PyObject *_cffi_types, *_cffi_VerificationError; - -static int _cffi_setup_custom(PyObject *lib); /* forward */ - -static PyObject *_cffi_setup(PyObject *self, PyObject *args) -{ - PyObject *library; - int was_alive = (_cffi_types != NULL); - (void)self; /* unused */ - if (!PyArg_ParseTuple(args, "OOO", &_cffi_types, &_cffi_VerificationError, - &library)) - return NULL; - Py_INCREF(_cffi_types); - Py_INCREF(_cffi_VerificationError); - if (_cffi_setup_custom(library) < 0) - return NULL; - return PyBool_FromLong(was_alive); -} - -union _cffi_union_alignment_u { - unsigned char m_char; - unsigned short m_short; - unsigned int m_int; - unsigned long m_long; - unsigned long long m_longlong; - float m_float; - double m_double; - long double m_longdouble; -}; - -struct _cffi_freeme_s { - struct _cffi_freeme_s *next; - union _cffi_union_alignment_u alignment; -}; - -#ifdef __GNUC__ - __attribute__((unused)) -#endif -static int _cffi_convert_array_argument(CTypeDescrObject *ctptr, PyObject *arg, - char **output_data, Py_ssize_t datasize, - struct _cffi_freeme_s **freeme) -{ - char *p; - if (datasize < 0) - return -1; - - p = *output_data; - if (p == NULL) { - struct _cffi_freeme_s *fp = (struct _cffi_freeme_s *)PyObject_Malloc( - offsetof(struct _cffi_freeme_s, alignment) + (size_t)datasize); - if (fp == NULL) - return -1; - fp->next = *freeme; - *freeme = fp; - p = *output_data = (char *)&fp->alignment; - } - memset((void *)p, 0, (size_t)datasize); - return _cffi_convert_array_from_object(p, ctptr, arg); -} - -#ifdef __GNUC__ - __attribute__((unused)) -#endif -static void _cffi_free_array_arguments(struct _cffi_freeme_s *freeme) -{ - do { - void *p = (void *)freeme; - freeme = freeme->next; - PyObject_Free(p); - } while (freeme != NULL); -} - -static int _cffi_init(void) -{ - PyObject *module, *c_api_object = NULL; - - module = PyImport_ImportModule("_cffi_backend"); - if (module == NULL) - goto failure; - - c_api_object = PyObject_GetAttrString(module, "_C_API"); - if (c_api_object == NULL) - goto failure; - if (!PyCapsule_CheckExact(c_api_object)) { - PyErr_SetNone(PyExc_ImportError); - goto failure; - } - memcpy(_cffi_exports, PyCapsule_GetPointer(c_api_object, "cffi"), - _CFFI_NUM_EXPORTS * sizeof(void *)); - - Py_DECREF(module); - Py_DECREF(c_api_object); - return 0; - - failure: - Py_XDECREF(module); - Py_XDECREF(c_api_object); - return -1; -} - -#define _cffi_type(num) ((CTypeDescrObject *)PyList_GET_ITEM(_cffi_types, num)) - -/**********/ -''' diff --git a/venv/lib/python3.9/site-packages/cffi/vengine_gen.py b/venv/lib/python3.9/site-packages/cffi/vengine_gen.py deleted file mode 100644 index bffc821..0000000 --- a/venv/lib/python3.9/site-packages/cffi/vengine_gen.py +++ /dev/null @@ -1,679 +0,0 @@ -# -# DEPRECATED: implementation for ffi.verify() -# -import sys, os -import types - -from . import model -from .error import VerificationError - - -class VGenericEngine(object): - _class_key = 'g' - _gen_python_module = False - - def __init__(self, verifier): - self.verifier = verifier - self.ffi = verifier.ffi - self.export_symbols = [] - self._struct_pending_verification = {} - - def patch_extension_kwds(self, kwds): - # add 'export_symbols' to the dictionary. Note that we add the - # list before filling it. When we fill it, it will thus also show - # up in kwds['export_symbols']. - kwds.setdefault('export_symbols', self.export_symbols) - - def find_module(self, module_name, path, so_suffixes): - for so_suffix in so_suffixes: - basename = module_name + so_suffix - if path is None: - path = sys.path - for dirname in path: - filename = os.path.join(dirname, basename) - if os.path.isfile(filename): - return filename - - def collect_types(self): - pass # not needed in the generic engine - - def _prnt(self, what=''): - self._f.write(what + '\n') - - def write_source_to_f(self): - prnt = self._prnt - # first paste some standard set of lines that are mostly '#include' - prnt(cffimod_header) - # then paste the C source given by the user, verbatim. - prnt(self.verifier.preamble) - # - # call generate_gen_xxx_decl(), for every xxx found from - # ffi._parser._declarations. This generates all the functions. - self._generate('decl') - # - # on Windows, distutils insists on putting init_cffi_xyz in - # 'export_symbols', so instead of fighting it, just give up and - # give it one - if sys.platform == 'win32': - if sys.version_info >= (3,): - prefix = 'PyInit_' - else: - prefix = 'init' - modname = self.verifier.get_module_name() - prnt("void %s%s(void) { }\n" % (prefix, modname)) - - def load_library(self, flags=0): - # import it with the CFFI backend - backend = self.ffi._backend - # needs to make a path that contains '/', on Posix - filename = os.path.join(os.curdir, self.verifier.modulefilename) - module = backend.load_library(filename, flags) - # - # call loading_gen_struct() to get the struct layout inferred by - # the C compiler - self._load(module, 'loading') - - # build the FFILibrary class and instance, this is a module subclass - # because modules are expected to have usually-constant-attributes and - # in PyPy this means the JIT is able to treat attributes as constant, - # which we want. - class FFILibrary(types.ModuleType): - _cffi_generic_module = module - _cffi_ffi = self.ffi - _cffi_dir = [] - def __dir__(self): - return FFILibrary._cffi_dir - library = FFILibrary("") - # - # finally, call the loaded_gen_xxx() functions. This will set - # up the 'library' object. - self._load(module, 'loaded', library=library) - return library - - def _get_declarations(self): - lst = [(key, tp) for (key, (tp, qual)) in - self.ffi._parser._declarations.items()] - lst.sort() - return lst - - def _generate(self, step_name): - for name, tp in self._get_declarations(): - kind, realname = name.split(' ', 1) - try: - method = getattr(self, '_generate_gen_%s_%s' % (kind, - step_name)) - except AttributeError: - raise VerificationError( - "not implemented in verify(): %r" % name) - try: - method(tp, realname) - except Exception as e: - model.attach_exception_info(e, name) - raise - - def _load(self, module, step_name, **kwds): - for name, tp in self._get_declarations(): - kind, realname = name.split(' ', 1) - method = getattr(self, '_%s_gen_%s' % (step_name, kind)) - try: - method(tp, realname, module, **kwds) - except Exception as e: - model.attach_exception_info(e, name) - raise - - def _generate_nothing(self, tp, name): - pass - - def _loaded_noop(self, tp, name, module, **kwds): - pass - - # ---------- - # typedefs: generates no code so far - - _generate_gen_typedef_decl = _generate_nothing - _loading_gen_typedef = _loaded_noop - _loaded_gen_typedef = _loaded_noop - - # ---------- - # function declarations - - def _generate_gen_function_decl(self, tp, name): - assert isinstance(tp, model.FunctionPtrType) - if tp.ellipsis: - # cannot support vararg functions better than this: check for its - # exact type (including the fixed arguments), and build it as a - # constant function pointer (no _cffi_f_%s wrapper) - self._generate_gen_const(False, name, tp) - return - prnt = self._prnt - numargs = len(tp.args) - argnames = [] - for i, type in enumerate(tp.args): - indirection = '' - if isinstance(type, model.StructOrUnion): - indirection = '*' - argnames.append('%sx%d' % (indirection, i)) - context = 'argument of %s' % name - arglist = [type.get_c_name(' %s' % arg, context) - for type, arg in zip(tp.args, argnames)] - tpresult = tp.result - if isinstance(tpresult, model.StructOrUnion): - arglist.insert(0, tpresult.get_c_name(' *r', context)) - tpresult = model.void_type - arglist = ', '.join(arglist) or 'void' - wrappername = '_cffi_f_%s' % name - self.export_symbols.append(wrappername) - if tp.abi: - abi = tp.abi + ' ' - else: - abi = '' - funcdecl = ' %s%s(%s)' % (abi, wrappername, arglist) - context = 'result of %s' % name - prnt(tpresult.get_c_name(funcdecl, context)) - prnt('{') - # - if isinstance(tp.result, model.StructOrUnion): - result_code = '*r = ' - elif not isinstance(tp.result, model.VoidType): - result_code = 'return ' - else: - result_code = '' - prnt(' %s%s(%s);' % (result_code, name, ', '.join(argnames))) - prnt('}') - prnt() - - _loading_gen_function = _loaded_noop - - def _loaded_gen_function(self, tp, name, module, library): - assert isinstance(tp, model.FunctionPtrType) - if tp.ellipsis: - newfunction = self._load_constant(False, tp, name, module) - else: - indirections = [] - base_tp = tp - if (any(isinstance(typ, model.StructOrUnion) for typ in tp.args) - or isinstance(tp.result, model.StructOrUnion)): - indirect_args = [] - for i, typ in enumerate(tp.args): - if isinstance(typ, model.StructOrUnion): - typ = model.PointerType(typ) - indirections.append((i, typ)) - indirect_args.append(typ) - indirect_result = tp.result - if isinstance(indirect_result, model.StructOrUnion): - if indirect_result.fldtypes is None: - raise TypeError("'%s' is used as result type, " - "but is opaque" % ( - indirect_result._get_c_name(),)) - indirect_result = model.PointerType(indirect_result) - indirect_args.insert(0, indirect_result) - indirections.insert(0, ("result", indirect_result)) - indirect_result = model.void_type - tp = model.FunctionPtrType(tuple(indirect_args), - indirect_result, tp.ellipsis) - BFunc = self.ffi._get_cached_btype(tp) - wrappername = '_cffi_f_%s' % name - newfunction = module.load_function(BFunc, wrappername) - for i, typ in indirections: - newfunction = self._make_struct_wrapper(newfunction, i, typ, - base_tp) - setattr(library, name, newfunction) - type(library)._cffi_dir.append(name) - - def _make_struct_wrapper(self, oldfunc, i, tp, base_tp): - backend = self.ffi._backend - BType = self.ffi._get_cached_btype(tp) - if i == "result": - ffi = self.ffi - def newfunc(*args): - res = ffi.new(BType) - oldfunc(res, *args) - return res[0] - else: - def newfunc(*args): - args = args[:i] + (backend.newp(BType, args[i]),) + args[i+1:] - return oldfunc(*args) - newfunc._cffi_base_type = base_tp - return newfunc - - # ---------- - # named structs - - def _generate_gen_struct_decl(self, tp, name): - assert name == tp.name - self._generate_struct_or_union_decl(tp, 'struct', name) - - def _loading_gen_struct(self, tp, name, module): - self._loading_struct_or_union(tp, 'struct', name, module) - - def _loaded_gen_struct(self, tp, name, module, **kwds): - self._loaded_struct_or_union(tp) - - def _generate_gen_union_decl(self, tp, name): - assert name == tp.name - self._generate_struct_or_union_decl(tp, 'union', name) - - def _loading_gen_union(self, tp, name, module): - self._loading_struct_or_union(tp, 'union', name, module) - - def _loaded_gen_union(self, tp, name, module, **kwds): - self._loaded_struct_or_union(tp) - - def _generate_struct_or_union_decl(self, tp, prefix, name): - if tp.fldnames is None: - return # nothing to do with opaque structs - checkfuncname = '_cffi_check_%s_%s' % (prefix, name) - layoutfuncname = '_cffi_layout_%s_%s' % (prefix, name) - cname = ('%s %s' % (prefix, name)).strip() - # - prnt = self._prnt - prnt('static void %s(%s *p)' % (checkfuncname, cname)) - prnt('{') - prnt(' /* only to generate compile-time warnings or errors */') - prnt(' (void)p;') - for fname, ftype, fbitsize, fqual in tp.enumfields(): - if (isinstance(ftype, model.PrimitiveType) - and ftype.is_integer_type()) or fbitsize >= 0: - # accept all integers, but complain on float or double - prnt(' (void)((p->%s) << 1);' % fname) - else: - # only accept exactly the type declared. - try: - prnt(' { %s = &p->%s; (void)tmp; }' % ( - ftype.get_c_name('*tmp', 'field %r'%fname, quals=fqual), - fname)) - except VerificationError as e: - prnt(' /* %s */' % str(e)) # cannot verify it, ignore - prnt('}') - self.export_symbols.append(layoutfuncname) - prnt('intptr_t %s(intptr_t i)' % (layoutfuncname,)) - prnt('{') - prnt(' struct _cffi_aligncheck { char x; %s y; };' % cname) - prnt(' static intptr_t nums[] = {') - prnt(' sizeof(%s),' % cname) - prnt(' offsetof(struct _cffi_aligncheck, y),') - for fname, ftype, fbitsize, fqual in tp.enumfields(): - if fbitsize >= 0: - continue # xxx ignore fbitsize for now - prnt(' offsetof(%s, %s),' % (cname, fname)) - if isinstance(ftype, model.ArrayType) and ftype.length is None: - prnt(' 0, /* %s */' % ftype._get_c_name()) - else: - prnt(' sizeof(((%s *)0)->%s),' % (cname, fname)) - prnt(' -1') - prnt(' };') - prnt(' return nums[i];') - prnt(' /* the next line is not executed, but compiled */') - prnt(' %s(0);' % (checkfuncname,)) - prnt('}') - prnt() - - def _loading_struct_or_union(self, tp, prefix, name, module): - if tp.fldnames is None: - return # nothing to do with opaque structs - layoutfuncname = '_cffi_layout_%s_%s' % (prefix, name) - # - BFunc = self.ffi._typeof_locked("intptr_t(*)(intptr_t)")[0] - function = module.load_function(BFunc, layoutfuncname) - layout = [] - num = 0 - while True: - x = function(num) - if x < 0: break - layout.append(x) - num += 1 - if isinstance(tp, model.StructOrUnion) and tp.partial: - # use the function()'s sizes and offsets to guide the - # layout of the struct - totalsize = layout[0] - totalalignment = layout[1] - fieldofs = layout[2::2] - fieldsize = layout[3::2] - tp.force_flatten() - assert len(fieldofs) == len(fieldsize) == len(tp.fldnames) - tp.fixedlayout = fieldofs, fieldsize, totalsize, totalalignment - else: - cname = ('%s %s' % (prefix, name)).strip() - self._struct_pending_verification[tp] = layout, cname - - def _loaded_struct_or_union(self, tp): - if tp.fldnames is None: - return # nothing to do with opaque structs - self.ffi._get_cached_btype(tp) # force 'fixedlayout' to be considered - - if tp in self._struct_pending_verification: - # check that the layout sizes and offsets match the real ones - def check(realvalue, expectedvalue, msg): - if realvalue != expectedvalue: - raise VerificationError( - "%s (we have %d, but C compiler says %d)" - % (msg, expectedvalue, realvalue)) - ffi = self.ffi - BStruct = ffi._get_cached_btype(tp) - layout, cname = self._struct_pending_verification.pop(tp) - check(layout[0], ffi.sizeof(BStruct), "wrong total size") - check(layout[1], ffi.alignof(BStruct), "wrong total alignment") - i = 2 - for fname, ftype, fbitsize, fqual in tp.enumfields(): - if fbitsize >= 0: - continue # xxx ignore fbitsize for now - check(layout[i], ffi.offsetof(BStruct, fname), - "wrong offset for field %r" % (fname,)) - if layout[i+1] != 0: - BField = ffi._get_cached_btype(ftype) - check(layout[i+1], ffi.sizeof(BField), - "wrong size for field %r" % (fname,)) - i += 2 - assert i == len(layout) - - # ---------- - # 'anonymous' declarations. These are produced for anonymous structs - # or unions; the 'name' is obtained by a typedef. - - def _generate_gen_anonymous_decl(self, tp, name): - if isinstance(tp, model.EnumType): - self._generate_gen_enum_decl(tp, name, '') - else: - self._generate_struct_or_union_decl(tp, '', name) - - def _loading_gen_anonymous(self, tp, name, module): - if isinstance(tp, model.EnumType): - self._loading_gen_enum(tp, name, module, '') - else: - self._loading_struct_or_union(tp, '', name, module) - - def _loaded_gen_anonymous(self, tp, name, module, **kwds): - if isinstance(tp, model.EnumType): - self._loaded_gen_enum(tp, name, module, **kwds) - else: - self._loaded_struct_or_union(tp) - - # ---------- - # constants, likely declared with '#define' - - def _generate_gen_const(self, is_int, name, tp=None, category='const', - check_value=None): - prnt = self._prnt - funcname = '_cffi_%s_%s' % (category, name) - self.export_symbols.append(funcname) - if check_value is not None: - assert is_int - assert category == 'const' - prnt('int %s(char *out_error)' % funcname) - prnt('{') - self._check_int_constant_value(name, check_value) - prnt(' return 0;') - prnt('}') - elif is_int: - assert category == 'const' - prnt('int %s(long long *out_value)' % funcname) - prnt('{') - prnt(' *out_value = (long long)(%s);' % (name,)) - prnt(' return (%s) <= 0;' % (name,)) - prnt('}') - else: - assert tp is not None - assert check_value is None - if category == 'var': - ampersand = '&' - else: - ampersand = '' - extra = '' - if category == 'const' and isinstance(tp, model.StructOrUnion): - extra = 'const *' - ampersand = '&' - prnt(tp.get_c_name(' %s%s(void)' % (extra, funcname), name)) - prnt('{') - prnt(' return (%s%s);' % (ampersand, name)) - prnt('}') - prnt() - - def _generate_gen_constant_decl(self, tp, name): - is_int = isinstance(tp, model.PrimitiveType) and tp.is_integer_type() - self._generate_gen_const(is_int, name, tp) - - _loading_gen_constant = _loaded_noop - - def _load_constant(self, is_int, tp, name, module, check_value=None): - funcname = '_cffi_const_%s' % name - if check_value is not None: - assert is_int - self._load_known_int_constant(module, funcname) - value = check_value - elif is_int: - BType = self.ffi._typeof_locked("long long*")[0] - BFunc = self.ffi._typeof_locked("int(*)(long long*)")[0] - function = module.load_function(BFunc, funcname) - p = self.ffi.new(BType) - negative = function(p) - value = int(p[0]) - if value < 0 and not negative: - BLongLong = self.ffi._typeof_locked("long long")[0] - value += (1 << (8*self.ffi.sizeof(BLongLong))) - else: - assert check_value is None - fntypeextra = '(*)(void)' - if isinstance(tp, model.StructOrUnion): - fntypeextra = '*' + fntypeextra - BFunc = self.ffi._typeof_locked(tp.get_c_name(fntypeextra, name))[0] - function = module.load_function(BFunc, funcname) - value = function() - if isinstance(tp, model.StructOrUnion): - value = value[0] - return value - - def _loaded_gen_constant(self, tp, name, module, library): - is_int = isinstance(tp, model.PrimitiveType) and tp.is_integer_type() - value = self._load_constant(is_int, tp, name, module) - setattr(library, name, value) - type(library)._cffi_dir.append(name) - - # ---------- - # enums - - def _check_int_constant_value(self, name, value): - prnt = self._prnt - if value <= 0: - prnt(' if ((%s) > 0 || (long)(%s) != %dL) {' % ( - name, name, value)) - else: - prnt(' if ((%s) <= 0 || (unsigned long)(%s) != %dUL) {' % ( - name, name, value)) - prnt(' char buf[64];') - prnt(' if ((%s) <= 0)' % name) - prnt(' sprintf(buf, "%%ld", (long)(%s));' % name) - prnt(' else') - prnt(' sprintf(buf, "%%lu", (unsigned long)(%s));' % - name) - prnt(' sprintf(out_error, "%s has the real value %s, not %s",') - prnt(' "%s", buf, "%d");' % (name[:100], value)) - prnt(' return -1;') - prnt(' }') - - def _load_known_int_constant(self, module, funcname): - BType = self.ffi._typeof_locked("char[]")[0] - BFunc = self.ffi._typeof_locked("int(*)(char*)")[0] - function = module.load_function(BFunc, funcname) - p = self.ffi.new(BType, 256) - if function(p) < 0: - error = self.ffi.string(p) - if sys.version_info >= (3,): - error = str(error, 'utf-8') - raise VerificationError(error) - - def _enum_funcname(self, prefix, name): - # "$enum_$1" => "___D_enum____D_1" - name = name.replace('$', '___D_') - return '_cffi_e_%s_%s' % (prefix, name) - - def _generate_gen_enum_decl(self, tp, name, prefix='enum'): - if tp.partial: - for enumerator in tp.enumerators: - self._generate_gen_const(True, enumerator) - return - # - funcname = self._enum_funcname(prefix, name) - self.export_symbols.append(funcname) - prnt = self._prnt - prnt('int %s(char *out_error)' % funcname) - prnt('{') - for enumerator, enumvalue in zip(tp.enumerators, tp.enumvalues): - self._check_int_constant_value(enumerator, enumvalue) - prnt(' return 0;') - prnt('}') - prnt() - - def _loading_gen_enum(self, tp, name, module, prefix='enum'): - if tp.partial: - enumvalues = [self._load_constant(True, tp, enumerator, module) - for enumerator in tp.enumerators] - tp.enumvalues = tuple(enumvalues) - tp.partial_resolved = True - else: - funcname = self._enum_funcname(prefix, name) - self._load_known_int_constant(module, funcname) - - def _loaded_gen_enum(self, tp, name, module, library): - for enumerator, enumvalue in zip(tp.enumerators, tp.enumvalues): - setattr(library, enumerator, enumvalue) - type(library)._cffi_dir.append(enumerator) - - # ---------- - # macros: for now only for integers - - def _generate_gen_macro_decl(self, tp, name): - if tp == '...': - check_value = None - else: - check_value = tp # an integer - self._generate_gen_const(True, name, check_value=check_value) - - _loading_gen_macro = _loaded_noop - - def _loaded_gen_macro(self, tp, name, module, library): - if tp == '...': - check_value = None - else: - check_value = tp # an integer - value = self._load_constant(True, tp, name, module, - check_value=check_value) - setattr(library, name, value) - type(library)._cffi_dir.append(name) - - # ---------- - # global variables - - def _generate_gen_variable_decl(self, tp, name): - if isinstance(tp, model.ArrayType): - if tp.length_is_unknown(): - prnt = self._prnt - funcname = '_cffi_sizeof_%s' % (name,) - self.export_symbols.append(funcname) - prnt("size_t %s(void)" % funcname) - prnt("{") - prnt(" return sizeof(%s);" % (name,)) - prnt("}") - tp_ptr = model.PointerType(tp.item) - self._generate_gen_const(False, name, tp_ptr) - else: - tp_ptr = model.PointerType(tp) - self._generate_gen_const(False, name, tp_ptr, category='var') - - _loading_gen_variable = _loaded_noop - - def _loaded_gen_variable(self, tp, name, module, library): - if isinstance(tp, model.ArrayType): # int a[5] is "constant" in the - # sense that "a=..." is forbidden - if tp.length_is_unknown(): - funcname = '_cffi_sizeof_%s' % (name,) - BFunc = self.ffi._typeof_locked('size_t(*)(void)')[0] - function = module.load_function(BFunc, funcname) - size = function() - BItemType = self.ffi._get_cached_btype(tp.item) - length, rest = divmod(size, self.ffi.sizeof(BItemType)) - if rest != 0: - raise VerificationError( - "bad size: %r does not seem to be an array of %s" % - (name, tp.item)) - tp = tp.resolve_length(length) - tp_ptr = model.PointerType(tp.item) - value = self._load_constant(False, tp_ptr, name, module) - # 'value' is a which we have to replace with - # a if the N is actually known - if tp.length is not None: - BArray = self.ffi._get_cached_btype(tp) - value = self.ffi.cast(BArray, value) - setattr(library, name, value) - type(library)._cffi_dir.append(name) - return - # remove ptr= from the library instance, and replace - # it by a property on the class, which reads/writes into ptr[0]. - funcname = '_cffi_var_%s' % name - BFunc = self.ffi._typeof_locked(tp.get_c_name('*(*)(void)', name))[0] - function = module.load_function(BFunc, funcname) - ptr = function() - def getter(library): - return ptr[0] - def setter(library, value): - ptr[0] = value - setattr(type(library), name, property(getter, setter)) - type(library)._cffi_dir.append(name) - -cffimod_header = r''' -#include -#include -#include -#include -#include /* XXX for ssize_t on some platforms */ - -/* this block of #ifs should be kept exactly identical between - c/_cffi_backend.c, cffi/vengine_cpy.py, cffi/vengine_gen.py - and cffi/_cffi_include.h */ -#if defined(_MSC_VER) -# include /* for alloca() */ -# if _MSC_VER < 1600 /* MSVC < 2010 */ - typedef __int8 int8_t; - typedef __int16 int16_t; - typedef __int32 int32_t; - typedef __int64 int64_t; - typedef unsigned __int8 uint8_t; - typedef unsigned __int16 uint16_t; - typedef unsigned __int32 uint32_t; - typedef unsigned __int64 uint64_t; - typedef __int8 int_least8_t; - typedef __int16 int_least16_t; - typedef __int32 int_least32_t; - typedef __int64 int_least64_t; - typedef unsigned __int8 uint_least8_t; - typedef unsigned __int16 uint_least16_t; - typedef unsigned __int32 uint_least32_t; - typedef unsigned __int64 uint_least64_t; - typedef __int8 int_fast8_t; - typedef __int16 int_fast16_t; - typedef __int32 int_fast32_t; - typedef __int64 int_fast64_t; - typedef unsigned __int8 uint_fast8_t; - typedef unsigned __int16 uint_fast16_t; - typedef unsigned __int32 uint_fast32_t; - typedef unsigned __int64 uint_fast64_t; - typedef __int64 intmax_t; - typedef unsigned __int64 uintmax_t; -# else -# include -# endif -# if _MSC_VER < 1800 /* MSVC < 2013 */ -# ifndef __cplusplus - typedef unsigned char _Bool; -# endif -# endif -# define _cffi_float_complex_t _Fcomplex /* include for it */ -# define _cffi_double_complex_t _Dcomplex /* include for it */ -#else -# include -# if (defined (__SVR4) && defined (__sun)) || defined(_AIX) || defined(__hpux) -# include -# endif -# define _cffi_float_complex_t float _Complex -# define _cffi_double_complex_t double _Complex -#endif -''' diff --git a/venv/lib/python3.9/site-packages/cffi/verifier.py b/venv/lib/python3.9/site-packages/cffi/verifier.py deleted file mode 100644 index e392a2b..0000000 --- a/venv/lib/python3.9/site-packages/cffi/verifier.py +++ /dev/null @@ -1,306 +0,0 @@ -# -# DEPRECATED: implementation for ffi.verify() -# -import sys, os, binascii, shutil, io -from . import __version_verifier_modules__ -from . import ffiplatform -from .error import VerificationError - -if sys.version_info >= (3, 3): - import importlib.machinery - def _extension_suffixes(): - return importlib.machinery.EXTENSION_SUFFIXES[:] -else: - import imp - def _extension_suffixes(): - return [suffix for suffix, _, type in imp.get_suffixes() - if type == imp.C_EXTENSION] - - -if sys.version_info >= (3,): - NativeIO = io.StringIO -else: - class NativeIO(io.BytesIO): - def write(self, s): - if isinstance(s, unicode): - s = s.encode('ascii') - super(NativeIO, self).write(s) - - -class Verifier(object): - - def __init__(self, ffi, preamble, tmpdir=None, modulename=None, - ext_package=None, tag='', force_generic_engine=False, - source_extension='.c', flags=None, relative_to=None, **kwds): - if ffi._parser._uses_new_feature: - raise VerificationError( - "feature not supported with ffi.verify(), but only " - "with ffi.set_source(): %s" % (ffi._parser._uses_new_feature,)) - self.ffi = ffi - self.preamble = preamble - if not modulename: - flattened_kwds = ffiplatform.flatten(kwds) - vengine_class = _locate_engine_class(ffi, force_generic_engine) - self._vengine = vengine_class(self) - self._vengine.patch_extension_kwds(kwds) - self.flags = flags - self.kwds = self.make_relative_to(kwds, relative_to) - # - if modulename: - if tag: - raise TypeError("can't specify both 'modulename' and 'tag'") - else: - key = '\x00'.join(['%d.%d' % sys.version_info[:2], - __version_verifier_modules__, - preamble, flattened_kwds] + - ffi._cdefsources) - if sys.version_info >= (3,): - key = key.encode('utf-8') - k1 = hex(binascii.crc32(key[0::2]) & 0xffffffff) - k1 = k1.lstrip('0x').rstrip('L') - k2 = hex(binascii.crc32(key[1::2]) & 0xffffffff) - k2 = k2.lstrip('0').rstrip('L') - modulename = '_cffi_%s_%s%s%s' % (tag, self._vengine._class_key, - k1, k2) - suffix = _get_so_suffixes()[0] - self.tmpdir = tmpdir or _caller_dir_pycache() - self.sourcefilename = os.path.join(self.tmpdir, modulename + source_extension) - self.modulefilename = os.path.join(self.tmpdir, modulename + suffix) - self.ext_package = ext_package - self._has_source = False - self._has_module = False - - def write_source(self, file=None): - """Write the C source code. It is produced in 'self.sourcefilename', - which can be tweaked beforehand.""" - with self.ffi._lock: - if self._has_source and file is None: - raise VerificationError( - "source code already written") - self._write_source(file) - - def compile_module(self): - """Write the C source code (if not done already) and compile it. - This produces a dynamic link library in 'self.modulefilename'.""" - with self.ffi._lock: - if self._has_module: - raise VerificationError("module already compiled") - if not self._has_source: - self._write_source() - self._compile_module() - - def load_library(self): - """Get a C module from this Verifier instance. - Returns an instance of a FFILibrary class that behaves like the - objects returned by ffi.dlopen(), but that delegates all - operations to the C module. If necessary, the C code is written - and compiled first. - """ - with self.ffi._lock: - if not self._has_module: - self._locate_module() - if not self._has_module: - if not self._has_source: - self._write_source() - self._compile_module() - return self._load_library() - - def get_module_name(self): - basename = os.path.basename(self.modulefilename) - # kill both the .so extension and the other .'s, as introduced - # by Python 3: 'basename.cpython-33m.so' - basename = basename.split('.', 1)[0] - # and the _d added in Python 2 debug builds --- but try to be - # conservative and not kill a legitimate _d - if basename.endswith('_d') and hasattr(sys, 'gettotalrefcount'): - basename = basename[:-2] - return basename - - def get_extension(self): - if not self._has_source: - with self.ffi._lock: - if not self._has_source: - self._write_source() - sourcename = ffiplatform.maybe_relative_path(self.sourcefilename) - modname = self.get_module_name() - return ffiplatform.get_extension(sourcename, modname, **self.kwds) - - def generates_python_module(self): - return self._vengine._gen_python_module - - def make_relative_to(self, kwds, relative_to): - if relative_to and os.path.dirname(relative_to): - dirname = os.path.dirname(relative_to) - kwds = kwds.copy() - for key in ffiplatform.LIST_OF_FILE_NAMES: - if key in kwds: - lst = kwds[key] - if not isinstance(lst, (list, tuple)): - raise TypeError("keyword '%s' should be a list or tuple" - % (key,)) - lst = [os.path.join(dirname, fn) for fn in lst] - kwds[key] = lst - return kwds - - # ---------- - - def _locate_module(self): - if not os.path.isfile(self.modulefilename): - if self.ext_package: - try: - pkg = __import__(self.ext_package, None, None, ['__doc__']) - except ImportError: - return # cannot import the package itself, give up - # (e.g. it might be called differently before installation) - path = pkg.__path__ - else: - path = None - filename = self._vengine.find_module(self.get_module_name(), path, - _get_so_suffixes()) - if filename is None: - return - self.modulefilename = filename - self._vengine.collect_types() - self._has_module = True - - def _write_source_to(self, file): - self._vengine._f = file - try: - self._vengine.write_source_to_f() - finally: - del self._vengine._f - - def _write_source(self, file=None): - if file is not None: - self._write_source_to(file) - else: - # Write our source file to an in memory file. - f = NativeIO() - self._write_source_to(f) - source_data = f.getvalue() - - # Determine if this matches the current file - if os.path.exists(self.sourcefilename): - with open(self.sourcefilename, "r") as fp: - needs_written = not (fp.read() == source_data) - else: - needs_written = True - - # Actually write the file out if it doesn't match - if needs_written: - _ensure_dir(self.sourcefilename) - with open(self.sourcefilename, "w") as fp: - fp.write(source_data) - - # Set this flag - self._has_source = True - - def _compile_module(self): - # compile this C source - tmpdir = os.path.dirname(self.sourcefilename) - outputfilename = ffiplatform.compile(tmpdir, self.get_extension()) - try: - same = ffiplatform.samefile(outputfilename, self.modulefilename) - except OSError: - same = False - if not same: - _ensure_dir(self.modulefilename) - shutil.move(outputfilename, self.modulefilename) - self._has_module = True - - def _load_library(self): - assert self._has_module - if self.flags is not None: - return self._vengine.load_library(self.flags) - else: - return self._vengine.load_library() - -# ____________________________________________________________ - -_FORCE_GENERIC_ENGINE = False # for tests - -def _locate_engine_class(ffi, force_generic_engine): - if _FORCE_GENERIC_ENGINE: - force_generic_engine = True - if not force_generic_engine: - if '__pypy__' in sys.builtin_module_names: - force_generic_engine = True - else: - try: - import _cffi_backend - except ImportError: - _cffi_backend = '?' - if ffi._backend is not _cffi_backend: - force_generic_engine = True - if force_generic_engine: - from . import vengine_gen - return vengine_gen.VGenericEngine - else: - from . import vengine_cpy - return vengine_cpy.VCPythonEngine - -# ____________________________________________________________ - -_TMPDIR = None - -def _caller_dir_pycache(): - if _TMPDIR: - return _TMPDIR - result = os.environ.get('CFFI_TMPDIR') - if result: - return result - filename = sys._getframe(2).f_code.co_filename - return os.path.abspath(os.path.join(os.path.dirname(filename), - '__pycache__')) - -def set_tmpdir(dirname): - """Set the temporary directory to use instead of __pycache__.""" - global _TMPDIR - _TMPDIR = dirname - -def cleanup_tmpdir(tmpdir=None, keep_so=False): - """Clean up the temporary directory by removing all files in it - called `_cffi_*.{c,so}` as well as the `build` subdirectory.""" - tmpdir = tmpdir or _caller_dir_pycache() - try: - filelist = os.listdir(tmpdir) - except OSError: - return - if keep_so: - suffix = '.c' # only remove .c files - else: - suffix = _get_so_suffixes()[0].lower() - for fn in filelist: - if fn.lower().startswith('_cffi_') and ( - fn.lower().endswith(suffix) or fn.lower().endswith('.c')): - try: - os.unlink(os.path.join(tmpdir, fn)) - except OSError: - pass - clean_dir = [os.path.join(tmpdir, 'build')] - for dir in clean_dir: - try: - for fn in os.listdir(dir): - fn = os.path.join(dir, fn) - if os.path.isdir(fn): - clean_dir.append(fn) - else: - os.unlink(fn) - except OSError: - pass - -def _get_so_suffixes(): - suffixes = _extension_suffixes() - if not suffixes: - # bah, no C_EXTENSION available. Occurs on pypy without cpyext - if sys.platform == 'win32': - suffixes = [".pyd"] - else: - suffixes = [".so"] - - return suffixes - -def _ensure_dir(filename): - dirname = os.path.dirname(filename) - if dirname and not os.path.isdir(dirname): - os.makedirs(dirname) diff --git a/venv/lib/python3.9/site-packages/click-8.1.8.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/click-8.1.8.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/click-8.1.8.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/click-8.1.8.dist-info/LICENSE.txt b/venv/lib/python3.9/site-packages/click-8.1.8.dist-info/LICENSE.txt deleted file mode 100644 index d12a849..0000000 --- a/venv/lib/python3.9/site-packages/click-8.1.8.dist-info/LICENSE.txt +++ /dev/null @@ -1,28 +0,0 @@ -Copyright 2014 Pallets - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - -1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - -2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - -3. Neither the name of the copyright holder nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A -PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED -TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR -PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/venv/lib/python3.9/site-packages/click-8.1.8.dist-info/METADATA b/venv/lib/python3.9/site-packages/click-8.1.8.dist-info/METADATA deleted file mode 100644 index 366d1a7..0000000 --- a/venv/lib/python3.9/site-packages/click-8.1.8.dist-info/METADATA +++ /dev/null @@ -1,74 +0,0 @@ -Metadata-Version: 2.3 -Name: click -Version: 8.1.8 -Summary: Composable command line interface toolkit -Maintainer-email: Pallets -Requires-Python: >=3.7 -Description-Content-Type: text/markdown -Classifier: Development Status :: 5 - Production/Stable -Classifier: Intended Audience :: Developers -Classifier: License :: OSI Approved :: BSD License -Classifier: Operating System :: OS Independent -Classifier: Programming Language :: Python -Classifier: Typing :: Typed -Requires-Dist: colorama; platform_system == 'Windows' -Requires-Dist: importlib-metadata; python_version < '3.8' -Project-URL: Changes, https://click.palletsprojects.com/changes/ -Project-URL: Chat, https://discord.gg/pallets -Project-URL: Documentation, https://click.palletsprojects.com/ -Project-URL: Donate, https://palletsprojects.com/donate -Project-URL: Source, https://github.com/pallets/click/ - -# $ click_ - -Click is a Python package for creating beautiful command line interfaces -in a composable way with as little code as necessary. It's the "Command -Line Interface Creation Kit". It's highly configurable but comes with -sensible defaults out of the box. - -It aims to make the process of writing command line tools quick and fun -while also preventing any frustration caused by the inability to -implement an intended CLI API. - -Click in three points: - -- Arbitrary nesting of commands -- Automatic help page generation -- Supports lazy loading of subcommands at runtime - - -## A Simple Example - -```python -import click - -@click.command() -@click.option("--count", default=1, help="Number of greetings.") -@click.option("--name", prompt="Your name", help="The person to greet.") -def hello(count, name): - """Simple program that greets NAME for a total of COUNT times.""" - for _ in range(count): - click.echo(f"Hello, {name}!") - -if __name__ == '__main__': - hello() -``` - -``` -$ python hello.py --count=3 -Your name: Click -Hello, Click! -Hello, Click! -Hello, Click! -``` - - -## Donate - -The Pallets organization develops and supports Click and other popular -packages. In order to grow the community of contributors and users, and -allow the maintainers to devote more time to the projects, [please -donate today][]. - -[please donate today]: https://palletsprojects.com/donate - diff --git a/venv/lib/python3.9/site-packages/click-8.1.8.dist-info/RECORD b/venv/lib/python3.9/site-packages/click-8.1.8.dist-info/RECORD deleted file mode 100644 index 9776f8c..0000000 --- a/venv/lib/python3.9/site-packages/click-8.1.8.dist-info/RECORD +++ /dev/null @@ -1,38 +0,0 @@ -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/click/__init__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/click/_compat.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/click/_termui_impl.cpython-39.pyc,, 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e3c6fee..0000000 --- a/venv/lib/python3.9/site-packages/click-8.1.8.dist-info/WHEEL +++ /dev/null @@ -1,4 +0,0 @@ -Wheel-Version: 1.0 -Generator: flit 3.10.1 -Root-Is-Purelib: true -Tag: py3-none-any diff --git a/venv/lib/python3.9/site-packages/click/__init__.py b/venv/lib/python3.9/site-packages/click/__init__.py deleted file mode 100644 index 2610d0e..0000000 --- a/venv/lib/python3.9/site-packages/click/__init__.py +++ /dev/null @@ -1,75 +0,0 @@ -""" -Click is a simple Python module inspired by the stdlib optparse to make -writing command line scripts fun. Unlike other modules, it's based -around a simple API that does not come with too much magic and is -composable. -""" - -from .core import Argument as Argument -from .core import BaseCommand as BaseCommand -from .core import Command as Command -from .core import CommandCollection as CommandCollection -from .core import Context as Context -from .core import Group as Group -from .core import MultiCommand as MultiCommand -from .core import Option as Option -from .core import Parameter as Parameter -from .decorators import argument as argument -from .decorators import command as command -from .decorators import confirmation_option as confirmation_option -from .decorators import group as group -from .decorators import help_option as help_option -from .decorators import HelpOption as HelpOption -from .decorators import make_pass_decorator as make_pass_decorator -from .decorators import option as option -from .decorators import pass_context as pass_context -from .decorators import pass_obj as pass_obj -from .decorators import password_option as password_option -from .decorators import version_option as version_option -from .exceptions import Abort as Abort -from .exceptions import BadArgumentUsage as BadArgumentUsage -from .exceptions import BadOptionUsage as BadOptionUsage -from .exceptions import BadParameter as BadParameter -from .exceptions import ClickException as ClickException -from .exceptions import FileError as FileError -from .exceptions import MissingParameter as MissingParameter -from .exceptions import NoSuchOption as NoSuchOption -from .exceptions import UsageError as UsageError -from .formatting import HelpFormatter as HelpFormatter -from .formatting import wrap_text as wrap_text -from .globals import get_current_context as get_current_context -from .parser import OptionParser as OptionParser -from .termui import clear as clear -from .termui import confirm as confirm -from .termui import echo_via_pager as echo_via_pager -from .termui import edit as edit -from .termui import getchar as getchar -from .termui import launch as launch -from .termui import pause as pause -from .termui import progressbar as progressbar -from .termui import prompt as prompt -from .termui import secho as secho -from .termui import style as style -from .termui import unstyle as unstyle -from .types import BOOL as BOOL -from .types import Choice as Choice -from .types import DateTime as DateTime -from .types import File as File -from .types import FLOAT as FLOAT -from .types import FloatRange as FloatRange -from .types import INT as INT -from .types import IntRange as IntRange -from .types import ParamType as ParamType -from .types import Path as Path -from .types import STRING as STRING -from .types import Tuple as Tuple -from .types import UNPROCESSED as UNPROCESSED -from .types import UUID as UUID -from .utils import echo as echo -from .utils import format_filename as format_filename -from .utils import get_app_dir as get_app_dir -from .utils import get_binary_stream as get_binary_stream -from .utils import get_text_stream as get_text_stream -from .utils import open_file as open_file - -__version__ = "8.1.8" diff --git a/venv/lib/python3.9/site-packages/click/_compat.py b/venv/lib/python3.9/site-packages/click/_compat.py deleted file mode 100644 index 9153d15..0000000 --- a/venv/lib/python3.9/site-packages/click/_compat.py +++ /dev/null @@ -1,623 +0,0 @@ -import codecs -import io -import os -import re -import sys -import typing as t -from weakref import WeakKeyDictionary - -CYGWIN = sys.platform.startswith("cygwin") -WIN = sys.platform.startswith("win") -auto_wrap_for_ansi: t.Optional[t.Callable[[t.TextIO], t.TextIO]] = None -_ansi_re = re.compile(r"\033\[[;?0-9]*[a-zA-Z]") - - -def _make_text_stream( - stream: t.BinaryIO, - encoding: t.Optional[str], - errors: t.Optional[str], - force_readable: bool = False, - force_writable: bool = False, -) -> t.TextIO: - if encoding is None: - encoding = get_best_encoding(stream) - if errors is None: - errors = "replace" - return _NonClosingTextIOWrapper( - stream, - encoding, - errors, - line_buffering=True, - force_readable=force_readable, - force_writable=force_writable, - ) - - -def is_ascii_encoding(encoding: str) -> bool: - """Checks if a given encoding is ascii.""" - try: - return codecs.lookup(encoding).name == "ascii" - except LookupError: - return False - - -def get_best_encoding(stream: t.IO[t.Any]) -> str: - """Returns the default stream encoding if not found.""" - rv = getattr(stream, "encoding", None) or sys.getdefaultencoding() - if is_ascii_encoding(rv): - return "utf-8" - return rv - - -class _NonClosingTextIOWrapper(io.TextIOWrapper): - def __init__( - self, - stream: t.BinaryIO, - encoding: t.Optional[str], - errors: t.Optional[str], - force_readable: bool = False, - force_writable: bool = False, - **extra: t.Any, - ) -> None: - self._stream = stream = t.cast( - t.BinaryIO, _FixupStream(stream, force_readable, force_writable) - ) - super().__init__(stream, encoding, errors, **extra) - - def __del__(self) -> None: - try: - self.detach() - except Exception: - pass - - def isatty(self) -> bool: - # https://bitbucket.org/pypy/pypy/issue/1803 - return self._stream.isatty() - - -class _FixupStream: - """The new io interface needs more from streams than streams - traditionally implement. As such, this fix-up code is necessary in - some circumstances. - - The forcing of readable and writable flags are there because some tools - put badly patched objects on sys (one such offender are certain version - of jupyter notebook). - """ - - def __init__( - self, - stream: t.BinaryIO, - force_readable: bool = False, - force_writable: bool = False, - ): - self._stream = stream - self._force_readable = force_readable - self._force_writable = force_writable - - def __getattr__(self, name: str) -> t.Any: - return getattr(self._stream, name) - - def read1(self, size: int) -> bytes: - f = getattr(self._stream, "read1", None) - - if f is not None: - return t.cast(bytes, f(size)) - - return self._stream.read(size) - - def readable(self) -> bool: - if self._force_readable: - return True - x = getattr(self._stream, "readable", None) - if x is not None: - return t.cast(bool, x()) - try: - self._stream.read(0) - except Exception: - return False - return True - - def writable(self) -> bool: - if self._force_writable: - return True - x = getattr(self._stream, "writable", None) - if x is not None: - return t.cast(bool, x()) - try: - self._stream.write("") # type: ignore - except Exception: - try: - self._stream.write(b"") - except Exception: - return False - return True - - def seekable(self) -> bool: - x = getattr(self._stream, "seekable", None) - if x is not None: - return t.cast(bool, x()) - try: - self._stream.seek(self._stream.tell()) - except Exception: - return False - return True - - -def _is_binary_reader(stream: t.IO[t.Any], default: bool = False) -> bool: - try: - return isinstance(stream.read(0), bytes) - except Exception: - return default - # This happens in some cases where the stream was already - # closed. In this case, we assume the default. - - -def _is_binary_writer(stream: t.IO[t.Any], default: bool = False) -> bool: - try: - stream.write(b"") - except Exception: - try: - stream.write("") - return False - except Exception: - pass - return default - return True - - -def _find_binary_reader(stream: t.IO[t.Any]) -> t.Optional[t.BinaryIO]: - # We need to figure out if the given stream is already binary. - # This can happen because the official docs recommend detaching - # the streams to get binary streams. Some code might do this, so - # we need to deal with this case explicitly. - if _is_binary_reader(stream, False): - return t.cast(t.BinaryIO, stream) - - buf = getattr(stream, "buffer", None) - - # Same situation here; this time we assume that the buffer is - # actually binary in case it's closed. - if buf is not None and _is_binary_reader(buf, True): - return t.cast(t.BinaryIO, buf) - - return None - - -def _find_binary_writer(stream: t.IO[t.Any]) -> t.Optional[t.BinaryIO]: - # We need to figure out if the given stream is already binary. - # This can happen because the official docs recommend detaching - # the streams to get binary streams. Some code might do this, so - # we need to deal with this case explicitly. - if _is_binary_writer(stream, False): - return t.cast(t.BinaryIO, stream) - - buf = getattr(stream, "buffer", None) - - # Same situation here; this time we assume that the buffer is - # actually binary in case it's closed. - if buf is not None and _is_binary_writer(buf, True): - return t.cast(t.BinaryIO, buf) - - return None - - -def _stream_is_misconfigured(stream: t.TextIO) -> bool: - """A stream is misconfigured if its encoding is ASCII.""" - # If the stream does not have an encoding set, we assume it's set - # to ASCII. This appears to happen in certain unittest - # environments. It's not quite clear what the correct behavior is - # but this at least will force Click to recover somehow. - return is_ascii_encoding(getattr(stream, "encoding", None) or "ascii") - - -def _is_compat_stream_attr(stream: t.TextIO, attr: str, value: t.Optional[str]) -> bool: - """A stream attribute is compatible if it is equal to the - desired value or the desired value is unset and the attribute - has a value. - """ - stream_value = getattr(stream, attr, None) - return stream_value == value or (value is None and stream_value is not None) - - -def _is_compatible_text_stream( - stream: t.TextIO, encoding: t.Optional[str], errors: t.Optional[str] -) -> bool: - """Check if a stream's encoding and errors attributes are - compatible with the desired values. - """ - return _is_compat_stream_attr( - stream, "encoding", encoding - ) and _is_compat_stream_attr(stream, "errors", errors) - - -def _force_correct_text_stream( - text_stream: t.IO[t.Any], - encoding: t.Optional[str], - errors: t.Optional[str], - is_binary: t.Callable[[t.IO[t.Any], bool], bool], - find_binary: t.Callable[[t.IO[t.Any]], t.Optional[t.BinaryIO]], - force_readable: bool = False, - force_writable: bool = False, -) -> t.TextIO: - if is_binary(text_stream, False): - binary_reader = t.cast(t.BinaryIO, text_stream) - else: - text_stream = t.cast(t.TextIO, text_stream) - # If the stream looks compatible, and won't default to a - # misconfigured ascii encoding, return it as-is. - if _is_compatible_text_stream(text_stream, encoding, errors) and not ( - encoding is None and _stream_is_misconfigured(text_stream) - ): - return text_stream - - # Otherwise, get the underlying binary reader. - possible_binary_reader = find_binary(text_stream) - - # If that's not possible, silently use the original reader - # and get mojibake instead of exceptions. - if possible_binary_reader is None: - return text_stream - - binary_reader = possible_binary_reader - - # Default errors to replace instead of strict in order to get - # something that works. - if errors is None: - errors = "replace" - - # Wrap the binary stream in a text stream with the correct - # encoding parameters. - return _make_text_stream( - binary_reader, - encoding, - errors, - force_readable=force_readable, - force_writable=force_writable, - ) - - -def _force_correct_text_reader( - text_reader: t.IO[t.Any], - encoding: t.Optional[str], - errors: t.Optional[str], - force_readable: bool = False, -) -> t.TextIO: - return _force_correct_text_stream( - text_reader, - encoding, - errors, - _is_binary_reader, - _find_binary_reader, - force_readable=force_readable, - ) - - -def _force_correct_text_writer( - text_writer: t.IO[t.Any], - encoding: t.Optional[str], - errors: t.Optional[str], - force_writable: bool = False, -) -> t.TextIO: - return _force_correct_text_stream( - text_writer, - encoding, - errors, - _is_binary_writer, - _find_binary_writer, - force_writable=force_writable, - ) - - -def get_binary_stdin() -> t.BinaryIO: - reader = _find_binary_reader(sys.stdin) - if reader is None: - raise RuntimeError("Was not able to determine binary stream for sys.stdin.") - return reader - - -def get_binary_stdout() -> t.BinaryIO: - writer = _find_binary_writer(sys.stdout) - if writer is None: - raise RuntimeError("Was not able to determine binary stream for sys.stdout.") - return writer - - -def get_binary_stderr() -> t.BinaryIO: - writer = _find_binary_writer(sys.stderr) - if writer is None: - raise RuntimeError("Was not able to determine binary stream for sys.stderr.") - return writer - - -def get_text_stdin( - encoding: t.Optional[str] = None, errors: t.Optional[str] = None -) -> t.TextIO: - rv = _get_windows_console_stream(sys.stdin, encoding, errors) - if rv is not None: - return rv - return _force_correct_text_reader(sys.stdin, encoding, errors, force_readable=True) - - -def get_text_stdout( - encoding: t.Optional[str] = None, errors: t.Optional[str] = None -) -> t.TextIO: - rv = _get_windows_console_stream(sys.stdout, encoding, errors) - if rv is not None: - return rv - return _force_correct_text_writer(sys.stdout, encoding, errors, force_writable=True) - - -def get_text_stderr( - encoding: t.Optional[str] = None, errors: t.Optional[str] = None -) -> t.TextIO: - rv = _get_windows_console_stream(sys.stderr, encoding, errors) - if rv is not None: - return rv - return _force_correct_text_writer(sys.stderr, encoding, errors, force_writable=True) - - -def _wrap_io_open( - file: t.Union[str, "os.PathLike[str]", int], - mode: str, - encoding: t.Optional[str], - errors: t.Optional[str], -) -> t.IO[t.Any]: - """Handles not passing ``encoding`` and ``errors`` in binary mode.""" - if "b" in mode: - return open(file, mode) - - return open(file, mode, encoding=encoding, errors=errors) - - -def open_stream( - filename: "t.Union[str, os.PathLike[str]]", - mode: str = "r", - encoding: t.Optional[str] = None, - errors: t.Optional[str] = "strict", - atomic: bool = False, -) -> t.Tuple[t.IO[t.Any], bool]: - binary = "b" in mode - filename = os.fspath(filename) - - # Standard streams first. These are simple because they ignore the - # atomic flag. Use fsdecode to handle Path("-"). - if os.fsdecode(filename) == "-": - if any(m in mode for m in ["w", "a", "x"]): - if binary: - return get_binary_stdout(), False - return get_text_stdout(encoding=encoding, errors=errors), False - if binary: - return get_binary_stdin(), False - return get_text_stdin(encoding=encoding, errors=errors), False - - # Non-atomic writes directly go out through the regular open functions. - if not atomic: - return _wrap_io_open(filename, mode, encoding, errors), True - - # Some usability stuff for atomic writes - if "a" in mode: - raise ValueError( - "Appending to an existing file is not supported, because that" - " would involve an expensive `copy`-operation to a temporary" - " file. Open the file in normal `w`-mode and copy explicitly" - " if that's what you're after." - ) - if "x" in mode: - raise ValueError("Use the `overwrite`-parameter instead.") - if "w" not in mode: - raise ValueError("Atomic writes only make sense with `w`-mode.") - - # Atomic writes are more complicated. They work by opening a file - # as a proxy in the same folder and then using the fdopen - # functionality to wrap it in a Python file. Then we wrap it in an - # atomic file that moves the file over on close. - import errno - import random - - try: - perm: t.Optional[int] = os.stat(filename).st_mode - except OSError: - perm = None - - flags = os.O_RDWR | os.O_CREAT | os.O_EXCL - - if binary: - flags |= getattr(os, "O_BINARY", 0) - - while True: - tmp_filename = os.path.join( - os.path.dirname(filename), - f".__atomic-write{random.randrange(1 << 32):08x}", - ) - try: - fd = os.open(tmp_filename, flags, 0o666 if perm is None else perm) - break - except OSError as e: - if e.errno == errno.EEXIST or ( - os.name == "nt" - and e.errno == errno.EACCES - and os.path.isdir(e.filename) - and os.access(e.filename, os.W_OK) - ): - continue - raise - - if perm is not None: - os.chmod(tmp_filename, perm) # in case perm includes bits in umask - - f = _wrap_io_open(fd, mode, encoding, errors) - af = _AtomicFile(f, tmp_filename, os.path.realpath(filename)) - return t.cast(t.IO[t.Any], af), True - - -class _AtomicFile: - def __init__(self, f: t.IO[t.Any], tmp_filename: str, real_filename: str) -> None: - self._f = f - self._tmp_filename = tmp_filename - self._real_filename = real_filename - self.closed = False - - @property - def name(self) -> str: - return self._real_filename - - def close(self, delete: bool = False) -> None: - if self.closed: - return - self._f.close() - os.replace(self._tmp_filename, self._real_filename) - self.closed = True - - def __getattr__(self, name: str) -> t.Any: - return getattr(self._f, name) - - def __enter__(self) -> "_AtomicFile": - return self - - def __exit__(self, exc_type: t.Optional[t.Type[BaseException]], *_: t.Any) -> None: - self.close(delete=exc_type is not None) - - def __repr__(self) -> str: - return repr(self._f) - - -def strip_ansi(value: str) -> str: - return _ansi_re.sub("", value) - - -def _is_jupyter_kernel_output(stream: t.IO[t.Any]) -> bool: - while isinstance(stream, (_FixupStream, _NonClosingTextIOWrapper)): - stream = stream._stream - - return stream.__class__.__module__.startswith("ipykernel.") - - -def should_strip_ansi( - stream: t.Optional[t.IO[t.Any]] = None, color: t.Optional[bool] = None -) -> bool: - if color is None: - if stream is None: - stream = sys.stdin - return not isatty(stream) and not _is_jupyter_kernel_output(stream) - return not color - - -# On Windows, wrap the output streams with colorama to support ANSI -# color codes. -# NOTE: double check is needed so mypy does not analyze this on Linux -if sys.platform.startswith("win") and WIN: - from ._winconsole import _get_windows_console_stream - - def _get_argv_encoding() -> str: - import locale - - return locale.getpreferredencoding() - - _ansi_stream_wrappers: t.MutableMapping[t.TextIO, t.TextIO] = WeakKeyDictionary() - - def auto_wrap_for_ansi( - stream: t.TextIO, color: t.Optional[bool] = None - ) -> t.TextIO: - """Support ANSI color and style codes on Windows by wrapping a - stream with colorama. - """ - try: - cached = _ansi_stream_wrappers.get(stream) - except Exception: - cached = None - - if cached is not None: - return cached - - import colorama - - strip = should_strip_ansi(stream, color) - ansi_wrapper = colorama.AnsiToWin32(stream, strip=strip) - rv = t.cast(t.TextIO, ansi_wrapper.stream) - _write = rv.write - - def _safe_write(s): - try: - return _write(s) - except BaseException: - ansi_wrapper.reset_all() - raise - - rv.write = _safe_write - - try: - _ansi_stream_wrappers[stream] = rv - except Exception: - pass - - return rv - -else: - - def _get_argv_encoding() -> str: - return getattr(sys.stdin, "encoding", None) or sys.getfilesystemencoding() - - def _get_windows_console_stream( - f: t.TextIO, encoding: t.Optional[str], errors: t.Optional[str] - ) -> t.Optional[t.TextIO]: - return None - - -def term_len(x: str) -> int: - return len(strip_ansi(x)) - - -def isatty(stream: t.IO[t.Any]) -> bool: - try: - return stream.isatty() - except Exception: - return False - - -def _make_cached_stream_func( - src_func: t.Callable[[], t.Optional[t.TextIO]], - wrapper_func: t.Callable[[], t.TextIO], -) -> t.Callable[[], t.Optional[t.TextIO]]: - cache: t.MutableMapping[t.TextIO, t.TextIO] = WeakKeyDictionary() - - def func() -> t.Optional[t.TextIO]: - stream = src_func() - - if stream is None: - return None - - try: - rv = cache.get(stream) - except Exception: - rv = None - if rv is not None: - return rv - rv = wrapper_func() - try: - cache[stream] = rv - except Exception: - pass - return rv - - return func - - -_default_text_stdin = _make_cached_stream_func(lambda: sys.stdin, get_text_stdin) -_default_text_stdout = _make_cached_stream_func(lambda: sys.stdout, get_text_stdout) -_default_text_stderr = _make_cached_stream_func(lambda: sys.stderr, get_text_stderr) - - -binary_streams: t.Mapping[str, t.Callable[[], t.BinaryIO]] = { - "stdin": get_binary_stdin, - "stdout": get_binary_stdout, - "stderr": get_binary_stderr, -} - -text_streams: t.Mapping[ - str, t.Callable[[t.Optional[str], t.Optional[str]], t.TextIO] -] = { - "stdin": get_text_stdin, - "stdout": get_text_stdout, - "stderr": get_text_stderr, -} diff --git a/venv/lib/python3.9/site-packages/click/_termui_impl.py b/venv/lib/python3.9/site-packages/click/_termui_impl.py deleted file mode 100644 index ad9f8f6..0000000 --- a/venv/lib/python3.9/site-packages/click/_termui_impl.py +++ /dev/null @@ -1,788 +0,0 @@ -""" -This module contains implementations for the termui module. To keep the -import time of Click down, some infrequently used functionality is -placed in this module and only imported as needed. -""" - -import contextlib -import math -import os -import sys -import time -import typing as t -from gettext import gettext as _ -from io import StringIO -from shutil import which -from types import TracebackType - -from ._compat import _default_text_stdout -from ._compat import CYGWIN -from ._compat import get_best_encoding -from ._compat import isatty -from ._compat import open_stream -from ._compat import strip_ansi -from ._compat import term_len -from ._compat import WIN -from .exceptions import ClickException -from .utils import echo - -V = t.TypeVar("V") - -if os.name == "nt": - BEFORE_BAR = "\r" - AFTER_BAR = "\n" -else: - BEFORE_BAR = "\r\033[?25l" - AFTER_BAR = "\033[?25h\n" - - -class ProgressBar(t.Generic[V]): - def __init__( - self, - iterable: t.Optional[t.Iterable[V]], - length: t.Optional[int] = None, - fill_char: str = "#", - empty_char: str = " ", - bar_template: str = "%(bar)s", - info_sep: str = " ", - show_eta: bool = True, - show_percent: t.Optional[bool] = None, - show_pos: bool = False, - item_show_func: t.Optional[t.Callable[[t.Optional[V]], t.Optional[str]]] = None, - label: t.Optional[str] = None, - file: t.Optional[t.TextIO] = None, - color: t.Optional[bool] = None, - update_min_steps: int = 1, - width: int = 30, - ) -> None: - self.fill_char = fill_char - self.empty_char = empty_char - self.bar_template = bar_template - self.info_sep = info_sep - self.show_eta = show_eta - self.show_percent = show_percent - self.show_pos = show_pos - self.item_show_func = item_show_func - self.label: str = label or "" - - if file is None: - file = _default_text_stdout() - - # There are no standard streams attached to write to. For example, - # pythonw on Windows. - if file is None: - file = StringIO() - - self.file = file - self.color = color - self.update_min_steps = update_min_steps - self._completed_intervals = 0 - self.width: int = width - self.autowidth: bool = width == 0 - - if length is None: - from operator import length_hint - - length = length_hint(iterable, -1) - - if length == -1: - length = None - if iterable is None: - if length is None: - raise TypeError("iterable or length is required") - iterable = t.cast(t.Iterable[V], range(length)) - self.iter: t.Iterable[V] = iter(iterable) - self.length = length - self.pos = 0 - self.avg: t.List[float] = [] - self.last_eta: float - self.start: float - self.start = self.last_eta = time.time() - self.eta_known: bool = False - self.finished: bool = False - self.max_width: t.Optional[int] = None - self.entered: bool = False - self.current_item: t.Optional[V] = None - self.is_hidden: bool = not isatty(self.file) - self._last_line: t.Optional[str] = None - - def __enter__(self) -> "ProgressBar[V]": - self.entered = True - self.render_progress() - return self - - def __exit__( - self, - exc_type: t.Optional[t.Type[BaseException]], - exc_value: t.Optional[BaseException], - tb: t.Optional[TracebackType], - ) -> None: - self.render_finish() - - def __iter__(self) -> t.Iterator[V]: - if not self.entered: - raise RuntimeError("You need to use progress bars in a with block.") - self.render_progress() - return self.generator() - - def __next__(self) -> V: - # Iteration is defined in terms of a generator function, - # returned by iter(self); use that to define next(). This works - # because `self.iter` is an iterable consumed by that generator, - # so it is re-entry safe. Calling `next(self.generator())` - # twice works and does "what you want". - return next(iter(self)) - - def render_finish(self) -> None: - if self.is_hidden: - return - self.file.write(AFTER_BAR) - self.file.flush() - - @property - def pct(self) -> float: - if self.finished: - return 1.0 - return min(self.pos / (float(self.length or 1) or 1), 1.0) - - @property - def time_per_iteration(self) -> float: - if not self.avg: - return 0.0 - return sum(self.avg) / float(len(self.avg)) - - @property - def eta(self) -> float: - if self.length is not None and not self.finished: - return self.time_per_iteration * (self.length - self.pos) - return 0.0 - - def format_eta(self) -> str: - if self.eta_known: - t = int(self.eta) - seconds = t % 60 - t //= 60 - minutes = t % 60 - t //= 60 - hours = t % 24 - t //= 24 - if t > 0: - return f"{t}d {hours:02}:{minutes:02}:{seconds:02}" - else: - return f"{hours:02}:{minutes:02}:{seconds:02}" - return "" - - def format_pos(self) -> str: - pos = str(self.pos) - if self.length is not None: - pos += f"/{self.length}" - return pos - - def format_pct(self) -> str: - return f"{int(self.pct * 100): 4}%"[1:] - - def format_bar(self) -> str: - if self.length is not None: - bar_length = int(self.pct * self.width) - bar = self.fill_char * bar_length - bar += self.empty_char * (self.width - bar_length) - elif self.finished: - bar = self.fill_char * self.width - else: - chars = list(self.empty_char * (self.width or 1)) - if self.time_per_iteration != 0: - chars[ - int( - (math.cos(self.pos * self.time_per_iteration) / 2.0 + 0.5) - * self.width - ) - ] = self.fill_char - bar = "".join(chars) - return bar - - def format_progress_line(self) -> str: - show_percent = self.show_percent - - info_bits = [] - if self.length is not None and show_percent is None: - show_percent = not self.show_pos - - if self.show_pos: - info_bits.append(self.format_pos()) - if show_percent: - info_bits.append(self.format_pct()) - if self.show_eta and self.eta_known and not self.finished: - info_bits.append(self.format_eta()) - if self.item_show_func is not None: - item_info = self.item_show_func(self.current_item) - if item_info is not None: - info_bits.append(item_info) - - return ( - self.bar_template - % { - "label": self.label, - "bar": self.format_bar(), - "info": self.info_sep.join(info_bits), - } - ).rstrip() - - def render_progress(self) -> None: - import shutil - - if self.is_hidden: - # Only output the label as it changes if the output is not a - # TTY. Use file=stderr if you expect to be piping stdout. - if self._last_line != self.label: - self._last_line = self.label - echo(self.label, file=self.file, color=self.color) - - return - - buf = [] - # Update width in case the terminal has been resized - if self.autowidth: - old_width = self.width - self.width = 0 - clutter_length = term_len(self.format_progress_line()) - new_width = max(0, shutil.get_terminal_size().columns - clutter_length) - if new_width < old_width: - buf.append(BEFORE_BAR) - buf.append(" " * self.max_width) # type: ignore - self.max_width = new_width - self.width = new_width - - clear_width = self.width - if self.max_width is not None: - clear_width = self.max_width - - buf.append(BEFORE_BAR) - line = self.format_progress_line() - line_len = term_len(line) - if self.max_width is None or self.max_width < line_len: - self.max_width = line_len - - buf.append(line) - buf.append(" " * (clear_width - line_len)) - line = "".join(buf) - # Render the line only if it changed. - - if line != self._last_line: - self._last_line = line - echo(line, file=self.file, color=self.color, nl=False) - self.file.flush() - - def make_step(self, n_steps: int) -> None: - self.pos += n_steps - if self.length is not None and self.pos >= self.length: - self.finished = True - - if (time.time() - self.last_eta) < 1.0: - return - - self.last_eta = time.time() - - # self.avg is a rolling list of length <= 7 of steps where steps are - # defined as time elapsed divided by the total progress through - # self.length. - if self.pos: - step = (time.time() - self.start) / self.pos - else: - step = time.time() - self.start - - self.avg = self.avg[-6:] + [step] - - self.eta_known = self.length is not None - - def update(self, n_steps: int, current_item: t.Optional[V] = None) -> None: - """Update the progress bar by advancing a specified number of - steps, and optionally set the ``current_item`` for this new - position. - - :param n_steps: Number of steps to advance. - :param current_item: Optional item to set as ``current_item`` - for the updated position. - - .. versionchanged:: 8.0 - Added the ``current_item`` optional parameter. - - .. versionchanged:: 8.0 - Only render when the number of steps meets the - ``update_min_steps`` threshold. - """ - if current_item is not None: - self.current_item = current_item - - self._completed_intervals += n_steps - - if self._completed_intervals >= self.update_min_steps: - self.make_step(self._completed_intervals) - self.render_progress() - self._completed_intervals = 0 - - def finish(self) -> None: - self.eta_known = False - self.current_item = None - self.finished = True - - def generator(self) -> t.Iterator[V]: - """Return a generator which yields the items added to the bar - during construction, and updates the progress bar *after* the - yielded block returns. - """ - # WARNING: the iterator interface for `ProgressBar` relies on - # this and only works because this is a simple generator which - # doesn't create or manage additional state. If this function - # changes, the impact should be evaluated both against - # `iter(bar)` and `next(bar)`. `next()` in particular may call - # `self.generator()` repeatedly, and this must remain safe in - # order for that interface to work. - if not self.entered: - raise RuntimeError("You need to use progress bars in a with block.") - - if self.is_hidden: - yield from self.iter - else: - for rv in self.iter: - self.current_item = rv - - # This allows show_item_func to be updated before the - # item is processed. Only trigger at the beginning of - # the update interval. - if self._completed_intervals == 0: - self.render_progress() - - yield rv - self.update(1) - - self.finish() - self.render_progress() - - -def pager(generator: t.Iterable[str], color: t.Optional[bool] = None) -> None: - """Decide what method to use for paging through text.""" - stdout = _default_text_stdout() - - # There are no standard streams attached to write to. For example, - # pythonw on Windows. - if stdout is None: - stdout = StringIO() - - if not isatty(sys.stdin) or not isatty(stdout): - return _nullpager(stdout, generator, color) - pager_cmd = (os.environ.get("PAGER", None) or "").strip() - if pager_cmd: - if WIN: - if _tempfilepager(generator, pager_cmd, color): - return - elif _pipepager(generator, pager_cmd, color): - return - if os.environ.get("TERM") in ("dumb", "emacs"): - return _nullpager(stdout, generator, color) - if (WIN or sys.platform.startswith("os2")) and _tempfilepager( - generator, "more", color - ): - return - if _pipepager(generator, "less", color): - return - - import tempfile - - fd, filename = tempfile.mkstemp() - os.close(fd) - try: - if _pipepager(generator, "more", color): - return - return _nullpager(stdout, generator, color) - finally: - os.unlink(filename) - - -def _pipepager(generator: t.Iterable[str], cmd: str, color: t.Optional[bool]) -> bool: - """Page through text by feeding it to another program. Invoking a - pager through this might support colors. - - Returns True if the command was found, False otherwise and thus another - pager should be attempted. - """ - cmd_absolute = which(cmd) - if cmd_absolute is None: - return False - - import subprocess - - env = dict(os.environ) - - # If we're piping to less we might support colors under the - # condition that - cmd_detail = cmd.rsplit("/", 1)[-1].split() - if color is None and cmd_detail[0] == "less": - less_flags = f"{os.environ.get('LESS', '')}{' '.join(cmd_detail[1:])}" - if not less_flags: - env["LESS"] = "-R" - color = True - elif "r" in less_flags or "R" in less_flags: - color = True - - c = subprocess.Popen( - [cmd_absolute], - shell=True, - stdin=subprocess.PIPE, - env=env, - errors="replace", - text=True, - ) - assert c.stdin is not None - try: - for text in generator: - if not color: - text = strip_ansi(text) - - c.stdin.write(text) - except (OSError, KeyboardInterrupt): - pass - else: - c.stdin.close() - - # Less doesn't respect ^C, but catches it for its own UI purposes (aborting - # search or other commands inside less). - # - # That means when the user hits ^C, the parent process (click) terminates, - # but less is still alive, paging the output and messing up the terminal. - # - # If the user wants to make the pager exit on ^C, they should set - # `LESS='-K'`. It's not our decision to make. - while True: - try: - c.wait() - except KeyboardInterrupt: - pass - else: - break - - return True - - -def _tempfilepager( - generator: t.Iterable[str], - cmd: str, - color: t.Optional[bool], -) -> bool: - """Page through text by invoking a program on a temporary file. - - Returns True if the command was found, False otherwise and thus another - pager should be attempted. - """ - # Which is necessary for Windows, it is also recommended in the Popen docs. - cmd_absolute = which(cmd) - if cmd_absolute is None: - return False - - import subprocess - import tempfile - - fd, filename = tempfile.mkstemp() - # TODO: This never terminates if the passed generator never terminates. - text = "".join(generator) - if not color: - text = strip_ansi(text) - encoding = get_best_encoding(sys.stdout) - with open_stream(filename, "wb")[0] as f: - f.write(text.encode(encoding)) - try: - subprocess.call([cmd_absolute, filename]) - except OSError: - # Command not found - pass - finally: - os.close(fd) - os.unlink(filename) - - return True - - -def _nullpager( - stream: t.TextIO, generator: t.Iterable[str], color: t.Optional[bool] -) -> None: - """Simply print unformatted text. This is the ultimate fallback.""" - for text in generator: - if not color: - text = strip_ansi(text) - stream.write(text) - - -class Editor: - def __init__( - self, - editor: t.Optional[str] = None, - env: t.Optional[t.Mapping[str, str]] = None, - require_save: bool = True, - extension: str = ".txt", - ) -> None: - self.editor = editor - self.env = env - self.require_save = require_save - self.extension = extension - - def get_editor(self) -> str: - if self.editor is not None: - return self.editor - for key in "VISUAL", "EDITOR": - rv = os.environ.get(key) - if rv: - return rv - if WIN: - return "notepad" - for editor in "sensible-editor", "vim", "nano": - if which(editor) is not None: - return editor - return "vi" - - def edit_file(self, filename: str) -> None: - import subprocess - - editor = self.get_editor() - environ: t.Optional[t.Dict[str, str]] = None - - if self.env: - environ = os.environ.copy() - environ.update(self.env) - - try: - c = subprocess.Popen(f'{editor} "{filename}"', env=environ, shell=True) - exit_code = c.wait() - if exit_code != 0: - raise ClickException( - _("{editor}: Editing failed").format(editor=editor) - ) - except OSError as e: - raise ClickException( - _("{editor}: Editing failed: {e}").format(editor=editor, e=e) - ) from e - - def edit(self, text: t.Optional[t.AnyStr]) -> t.Optional[t.AnyStr]: - import tempfile - - if not text: - data = b"" - elif isinstance(text, (bytes, bytearray)): - data = text - else: - if text and not text.endswith("\n"): - text += "\n" - - if WIN: - data = text.replace("\n", "\r\n").encode("utf-8-sig") - else: - data = text.encode("utf-8") - - fd, name = tempfile.mkstemp(prefix="editor-", suffix=self.extension) - f: t.BinaryIO - - try: - with os.fdopen(fd, "wb") as f: - f.write(data) - - # If the filesystem resolution is 1 second, like Mac OS - # 10.12 Extended, or 2 seconds, like FAT32, and the editor - # closes very fast, require_save can fail. Set the modified - # time to be 2 seconds in the past to work around this. - os.utime(name, (os.path.getatime(name), os.path.getmtime(name) - 2)) - # Depending on the resolution, the exact value might not be - # recorded, so get the new recorded value. - timestamp = os.path.getmtime(name) - - self.edit_file(name) - - if self.require_save and os.path.getmtime(name) == timestamp: - return None - - with open(name, "rb") as f: - rv = f.read() - - if isinstance(text, (bytes, bytearray)): - return rv - - return rv.decode("utf-8-sig").replace("\r\n", "\n") # type: ignore - finally: - os.unlink(name) - - -def open_url(url: str, wait: bool = False, locate: bool = False) -> int: - import subprocess - - def _unquote_file(url: str) -> str: - from urllib.parse import unquote - - if url.startswith("file://"): - url = unquote(url[7:]) - - return url - - if sys.platform == "darwin": - args = ["open"] - if wait: - args.append("-W") - if locate: - args.append("-R") - args.append(_unquote_file(url)) - null = open("/dev/null", "w") - try: - return subprocess.Popen(args, stderr=null).wait() - finally: - null.close() - elif WIN: - if locate: - url = _unquote_file(url) - args = ["explorer", f"/select,{url}"] - else: - args = ["start"] - if wait: - args.append("/WAIT") - args.append("") - args.append(url) - try: - return subprocess.call(args) - except OSError: - # Command not found - return 127 - elif CYGWIN: - if locate: - url = _unquote_file(url) - args = ["cygstart", os.path.dirname(url)] - else: - args = ["cygstart"] - if wait: - args.append("-w") - args.append(url) - try: - return subprocess.call(args) - except OSError: - # Command not found - return 127 - - try: - if locate: - url = os.path.dirname(_unquote_file(url)) or "." - else: - url = _unquote_file(url) - c = subprocess.Popen(["xdg-open", url]) - if wait: - return c.wait() - return 0 - except OSError: - if url.startswith(("http://", "https://")) and not locate and not wait: - import webbrowser - - webbrowser.open(url) - return 0 - return 1 - - -def _translate_ch_to_exc(ch: str) -> t.Optional[BaseException]: - if ch == "\x03": - raise KeyboardInterrupt() - - if ch == "\x04" and not WIN: # Unix-like, Ctrl+D - raise EOFError() - - if ch == "\x1a" and WIN: # Windows, Ctrl+Z - raise EOFError() - - return None - - -if WIN: - import msvcrt - - @contextlib.contextmanager - def raw_terminal() -> t.Iterator[int]: - yield -1 - - def getchar(echo: bool) -> str: - # The function `getch` will return a bytes object corresponding to - # the pressed character. Since Windows 10 build 1803, it will also - # return \x00 when called a second time after pressing a regular key. - # - # `getwch` does not share this probably-bugged behavior. Moreover, it - # returns a Unicode object by default, which is what we want. - # - # Either of these functions will return \x00 or \xe0 to indicate - # a special key, and you need to call the same function again to get - # the "rest" of the code. The fun part is that \u00e0 is - # "latin small letter a with grave", so if you type that on a French - # keyboard, you _also_ get a \xe0. - # E.g., consider the Up arrow. This returns \xe0 and then \x48. The - # resulting Unicode string reads as "a with grave" + "capital H". - # This is indistinguishable from when the user actually types - # "a with grave" and then "capital H". - # - # When \xe0 is returned, we assume it's part of a special-key sequence - # and call `getwch` again, but that means that when the user types - # the \u00e0 character, `getchar` doesn't return until a second - # character is typed. - # The alternative is returning immediately, but that would mess up - # cross-platform handling of arrow keys and others that start with - # \xe0. Another option is using `getch`, but then we can't reliably - # read non-ASCII characters, because return values of `getch` are - # limited to the current 8-bit codepage. - # - # Anyway, Click doesn't claim to do this Right(tm), and using `getwch` - # is doing the right thing in more situations than with `getch`. - func: t.Callable[[], str] - - if echo: - func = msvcrt.getwche # type: ignore - else: - func = msvcrt.getwch # type: ignore - - rv = func() - - if rv in ("\x00", "\xe0"): - # \x00 and \xe0 are control characters that indicate special key, - # see above. - rv += func() - - _translate_ch_to_exc(rv) - return rv - -else: - import termios - import tty - - @contextlib.contextmanager - def raw_terminal() -> t.Iterator[int]: - f: t.Optional[t.TextIO] - fd: int - - if not isatty(sys.stdin): - f = open("/dev/tty") - fd = f.fileno() - else: - fd = sys.stdin.fileno() - f = None - - try: - old_settings = termios.tcgetattr(fd) - - try: - tty.setraw(fd) - yield fd - finally: - termios.tcsetattr(fd, termios.TCSADRAIN, old_settings) - sys.stdout.flush() - - if f is not None: - f.close() - except termios.error: - pass - - def getchar(echo: bool) -> str: - with raw_terminal() as fd: - ch = os.read(fd, 32).decode(get_best_encoding(sys.stdin), "replace") - - if echo and isatty(sys.stdout): - sys.stdout.write(ch) - - _translate_ch_to_exc(ch) - return ch diff --git a/venv/lib/python3.9/site-packages/click/_textwrap.py b/venv/lib/python3.9/site-packages/click/_textwrap.py deleted file mode 100644 index b47dcbd..0000000 --- a/venv/lib/python3.9/site-packages/click/_textwrap.py +++ /dev/null @@ -1,49 +0,0 @@ -import textwrap -import typing as t -from contextlib import contextmanager - - -class TextWrapper(textwrap.TextWrapper): - def _handle_long_word( - self, - reversed_chunks: t.List[str], - cur_line: t.List[str], - cur_len: int, - width: int, - ) -> None: - space_left = max(width - cur_len, 1) - - if self.break_long_words: - last = reversed_chunks[-1] - cut = last[:space_left] - res = last[space_left:] - cur_line.append(cut) - reversed_chunks[-1] = res - elif not cur_line: - cur_line.append(reversed_chunks.pop()) - - @contextmanager - def extra_indent(self, indent: str) -> t.Iterator[None]: - old_initial_indent = self.initial_indent - old_subsequent_indent = self.subsequent_indent - self.initial_indent += indent - self.subsequent_indent += indent - - try: - yield - finally: - self.initial_indent = old_initial_indent - self.subsequent_indent = old_subsequent_indent - - def indent_only(self, text: str) -> str: - rv = [] - - for idx, line in enumerate(text.splitlines()): - indent = self.initial_indent - - if idx > 0: - indent = self.subsequent_indent - - rv.append(f"{indent}{line}") - - return "\n".join(rv) diff --git a/venv/lib/python3.9/site-packages/click/_winconsole.py b/venv/lib/python3.9/site-packages/click/_winconsole.py deleted file mode 100644 index 6b20df3..0000000 --- a/venv/lib/python3.9/site-packages/click/_winconsole.py +++ /dev/null @@ -1,279 +0,0 @@ -# This module is based on the excellent work by Adam Bartoš who -# provided a lot of what went into the implementation here in -# the discussion to issue1602 in the Python bug tracker. -# -# There are some general differences in regards to how this works -# compared to the original patches as we do not need to patch -# the entire interpreter but just work in our little world of -# echo and prompt. -import io -import sys -import time -import typing as t -from ctypes import byref -from ctypes import c_char -from ctypes import c_char_p -from ctypes import c_int -from ctypes import c_ssize_t -from ctypes import c_ulong -from ctypes import c_void_p -from ctypes import POINTER -from ctypes import py_object -from ctypes import Structure -from ctypes.wintypes import DWORD -from ctypes.wintypes import HANDLE -from ctypes.wintypes import LPCWSTR -from ctypes.wintypes import LPWSTR - -from ._compat import _NonClosingTextIOWrapper - -assert sys.platform == "win32" -import msvcrt # noqa: E402 -from ctypes import windll # noqa: E402 -from ctypes import WINFUNCTYPE # noqa: E402 - -c_ssize_p = POINTER(c_ssize_t) - -kernel32 = windll.kernel32 -GetStdHandle = kernel32.GetStdHandle -ReadConsoleW = kernel32.ReadConsoleW -WriteConsoleW = kernel32.WriteConsoleW -GetConsoleMode = kernel32.GetConsoleMode -GetLastError = kernel32.GetLastError -GetCommandLineW = WINFUNCTYPE(LPWSTR)(("GetCommandLineW", windll.kernel32)) -CommandLineToArgvW = WINFUNCTYPE(POINTER(LPWSTR), LPCWSTR, POINTER(c_int))( - ("CommandLineToArgvW", windll.shell32) -) -LocalFree = WINFUNCTYPE(c_void_p, c_void_p)(("LocalFree", windll.kernel32)) - -STDIN_HANDLE = GetStdHandle(-10) -STDOUT_HANDLE = GetStdHandle(-11) -STDERR_HANDLE = GetStdHandle(-12) - -PyBUF_SIMPLE = 0 -PyBUF_WRITABLE = 1 - -ERROR_SUCCESS = 0 -ERROR_NOT_ENOUGH_MEMORY = 8 -ERROR_OPERATION_ABORTED = 995 - -STDIN_FILENO = 0 -STDOUT_FILENO = 1 -STDERR_FILENO = 2 - -EOF = b"\x1a" -MAX_BYTES_WRITTEN = 32767 - -try: - from ctypes import pythonapi -except ImportError: - # On PyPy we cannot get buffers so our ability to operate here is - # severely limited. - get_buffer = None -else: - - class Py_buffer(Structure): - _fields_ = [ - ("buf", c_void_p), - ("obj", py_object), - ("len", c_ssize_t), - ("itemsize", c_ssize_t), - ("readonly", c_int), - ("ndim", c_int), - ("format", c_char_p), - ("shape", c_ssize_p), - ("strides", c_ssize_p), - ("suboffsets", c_ssize_p), - ("internal", c_void_p), - ] - - PyObject_GetBuffer = pythonapi.PyObject_GetBuffer - PyBuffer_Release = pythonapi.PyBuffer_Release - - def get_buffer(obj, writable=False): - buf = Py_buffer() - flags = PyBUF_WRITABLE if writable else PyBUF_SIMPLE - PyObject_GetBuffer(py_object(obj), byref(buf), flags) - - try: - buffer_type = c_char * buf.len - return buffer_type.from_address(buf.buf) - finally: - PyBuffer_Release(byref(buf)) - - -class _WindowsConsoleRawIOBase(io.RawIOBase): - def __init__(self, handle): - self.handle = handle - - def isatty(self): - super().isatty() - return True - - -class _WindowsConsoleReader(_WindowsConsoleRawIOBase): - def readable(self): - return True - - def readinto(self, b): - bytes_to_be_read = len(b) - if not bytes_to_be_read: - return 0 - elif bytes_to_be_read % 2: - raise ValueError( - "cannot read odd number of bytes from UTF-16-LE encoded console" - ) - - buffer = get_buffer(b, writable=True) - code_units_to_be_read = bytes_to_be_read // 2 - code_units_read = c_ulong() - - rv = ReadConsoleW( - HANDLE(self.handle), - buffer, - code_units_to_be_read, - byref(code_units_read), - None, - ) - if GetLastError() == ERROR_OPERATION_ABORTED: - # wait for KeyboardInterrupt - time.sleep(0.1) - if not rv: - raise OSError(f"Windows error: {GetLastError()}") - - if buffer[0] == EOF: - return 0 - return 2 * code_units_read.value - - -class _WindowsConsoleWriter(_WindowsConsoleRawIOBase): - def writable(self): - return True - - @staticmethod - def _get_error_message(errno): - if errno == ERROR_SUCCESS: - return "ERROR_SUCCESS" - elif errno == ERROR_NOT_ENOUGH_MEMORY: - return "ERROR_NOT_ENOUGH_MEMORY" - return f"Windows error {errno}" - - def write(self, b): - bytes_to_be_written = len(b) - buf = get_buffer(b) - code_units_to_be_written = min(bytes_to_be_written, MAX_BYTES_WRITTEN) // 2 - code_units_written = c_ulong() - - WriteConsoleW( - HANDLE(self.handle), - buf, - code_units_to_be_written, - byref(code_units_written), - None, - ) - bytes_written = 2 * code_units_written.value - - if bytes_written == 0 and bytes_to_be_written > 0: - raise OSError(self._get_error_message(GetLastError())) - return bytes_written - - -class ConsoleStream: - def __init__(self, text_stream: t.TextIO, byte_stream: t.BinaryIO) -> None: - self._text_stream = text_stream - self.buffer = byte_stream - - @property - def name(self) -> str: - return self.buffer.name - - def write(self, x: t.AnyStr) -> int: - if isinstance(x, str): - return self._text_stream.write(x) - try: - self.flush() - except Exception: - pass - return self.buffer.write(x) - - def writelines(self, lines: t.Iterable[t.AnyStr]) -> None: - for line in lines: - self.write(line) - - def __getattr__(self, name: str) -> t.Any: - return getattr(self._text_stream, name) - - def isatty(self) -> bool: - return self.buffer.isatty() - - def __repr__(self): - return f"" - - -def _get_text_stdin(buffer_stream: t.BinaryIO) -> t.TextIO: - text_stream = _NonClosingTextIOWrapper( - io.BufferedReader(_WindowsConsoleReader(STDIN_HANDLE)), - "utf-16-le", - "strict", - line_buffering=True, - ) - return t.cast(t.TextIO, ConsoleStream(text_stream, buffer_stream)) - - -def _get_text_stdout(buffer_stream: t.BinaryIO) -> t.TextIO: - text_stream = _NonClosingTextIOWrapper( - io.BufferedWriter(_WindowsConsoleWriter(STDOUT_HANDLE)), - "utf-16-le", - "strict", - line_buffering=True, - ) - return t.cast(t.TextIO, ConsoleStream(text_stream, buffer_stream)) - - -def _get_text_stderr(buffer_stream: t.BinaryIO) -> t.TextIO: - text_stream = _NonClosingTextIOWrapper( - io.BufferedWriter(_WindowsConsoleWriter(STDERR_HANDLE)), - "utf-16-le", - "strict", - line_buffering=True, - ) - return t.cast(t.TextIO, ConsoleStream(text_stream, buffer_stream)) - - -_stream_factories: t.Mapping[int, t.Callable[[t.BinaryIO], t.TextIO]] = { - 0: _get_text_stdin, - 1: _get_text_stdout, - 2: _get_text_stderr, -} - - -def _is_console(f: t.TextIO) -> bool: - if not hasattr(f, "fileno"): - return False - - try: - fileno = f.fileno() - except (OSError, io.UnsupportedOperation): - return False - - handle = msvcrt.get_osfhandle(fileno) - return bool(GetConsoleMode(handle, byref(DWORD()))) - - -def _get_windows_console_stream( - f: t.TextIO, encoding: t.Optional[str], errors: t.Optional[str] -) -> t.Optional[t.TextIO]: - if ( - get_buffer is not None - and encoding in {"utf-16-le", None} - and errors in {"strict", None} - and _is_console(f) - ): - func = _stream_factories.get(f.fileno()) - if func is not None: - b = getattr(f, "buffer", None) - - if b is None: - return None - - return func(b) diff --git a/venv/lib/python3.9/site-packages/click/core.py b/venv/lib/python3.9/site-packages/click/core.py deleted file mode 100644 index e630501..0000000 --- a/venv/lib/python3.9/site-packages/click/core.py +++ /dev/null @@ -1,3047 +0,0 @@ -import enum -import errno -import inspect -import os -import sys -import typing as t -from collections import abc -from contextlib import contextmanager -from contextlib import ExitStack -from functools import update_wrapper -from gettext import gettext as _ -from gettext import ngettext -from itertools import repeat -from types import TracebackType - -from . import types -from .exceptions import Abort -from .exceptions import BadParameter -from .exceptions import ClickException -from .exceptions import Exit -from .exceptions import MissingParameter -from .exceptions import UsageError -from .formatting import HelpFormatter -from .formatting import join_options -from .globals import pop_context -from .globals import push_context -from .parser import _flag_needs_value -from .parser import OptionParser -from .parser import split_opt -from .termui import confirm -from .termui import prompt -from .termui import style -from .utils import _detect_program_name -from .utils import _expand_args -from .utils import echo -from .utils import make_default_short_help -from .utils import make_str -from .utils import PacifyFlushWrapper - -if t.TYPE_CHECKING: - import typing_extensions as te - - from .decorators import HelpOption - from .shell_completion import CompletionItem - -F = t.TypeVar("F", bound=t.Callable[..., t.Any]) -V = t.TypeVar("V") - - -def _complete_visible_commands( - ctx: "Context", incomplete: str -) -> t.Iterator[t.Tuple[str, "Command"]]: - """List all the subcommands of a group that start with the - incomplete value and aren't hidden. - - :param ctx: Invocation context for the group. - :param incomplete: Value being completed. May be empty. - """ - multi = t.cast(MultiCommand, ctx.command) - - for name in multi.list_commands(ctx): - if name.startswith(incomplete): - command = multi.get_command(ctx, name) - - if command is not None and not command.hidden: - yield name, command - - -def _check_multicommand( - base_command: "MultiCommand", cmd_name: str, cmd: "Command", register: bool = False -) -> None: - if not base_command.chain or not isinstance(cmd, MultiCommand): - return - if register: - hint = ( - "It is not possible to add multi commands as children to" - " another multi command that is in chain mode." - ) - else: - hint = ( - "Found a multi command as subcommand to a multi command" - " that is in chain mode. This is not supported." - ) - raise RuntimeError( - f"{hint}. Command {base_command.name!r} is set to chain and" - f" {cmd_name!r} was added as a subcommand but it in itself is a" - f" multi command. ({cmd_name!r} is a {type(cmd).__name__}" - f" within a chained {type(base_command).__name__} named" - f" {base_command.name!r})." - ) - - -def batch(iterable: t.Iterable[V], batch_size: int) -> t.List[t.Tuple[V, ...]]: - return list(zip(*repeat(iter(iterable), batch_size))) - - -@contextmanager -def augment_usage_errors( - ctx: "Context", param: t.Optional["Parameter"] = None -) -> t.Iterator[None]: - """Context manager that attaches extra information to exceptions.""" - try: - yield - except BadParameter as e: - if e.ctx is None: - e.ctx = ctx - if param is not None and e.param is None: - e.param = param - raise - except UsageError as e: - if e.ctx is None: - e.ctx = ctx - raise - - -def iter_params_for_processing( - invocation_order: t.Sequence["Parameter"], - declaration_order: t.Sequence["Parameter"], -) -> t.List["Parameter"]: - """Returns all declared parameters in the order they should be processed. - - The declared parameters are re-shuffled depending on the order in which - they were invoked, as well as the eagerness of each parameters. - - The invocation order takes precedence over the declaration order. I.e. the - order in which the user provided them to the CLI is respected. - - This behavior and its effect on callback evaluation is detailed at: - https://click.palletsprojects.com/en/stable/advanced/#callback-evaluation-order - """ - - def sort_key(item: "Parameter") -> t.Tuple[bool, float]: - try: - idx: float = invocation_order.index(item) - except ValueError: - idx = float("inf") - - return not item.is_eager, idx - - return sorted(declaration_order, key=sort_key) - - -class ParameterSource(enum.Enum): - """This is an :class:`~enum.Enum` that indicates the source of a - parameter's value. - - Use :meth:`click.Context.get_parameter_source` to get the - source for a parameter by name. - - .. versionchanged:: 8.0 - Use :class:`~enum.Enum` and drop the ``validate`` method. - - .. versionchanged:: 8.0 - Added the ``PROMPT`` value. - """ - - COMMANDLINE = enum.auto() - """The value was provided by the command line args.""" - ENVIRONMENT = enum.auto() - """The value was provided with an environment variable.""" - DEFAULT = enum.auto() - """Used the default specified by the parameter.""" - DEFAULT_MAP = enum.auto() - """Used a default provided by :attr:`Context.default_map`.""" - PROMPT = enum.auto() - """Used a prompt to confirm a default or provide a value.""" - - -class Context: - """The context is a special internal object that holds state relevant - for the script execution at every single level. It's normally invisible - to commands unless they opt-in to getting access to it. - - The context is useful as it can pass internal objects around and can - control special execution features such as reading data from - environment variables. - - A context can be used as context manager in which case it will call - :meth:`close` on teardown. - - :param command: the command class for this context. - :param parent: the parent context. - :param info_name: the info name for this invocation. Generally this - is the most descriptive name for the script or - command. For the toplevel script it is usually - the name of the script, for commands below it it's - the name of the script. - :param obj: an arbitrary object of user data. - :param auto_envvar_prefix: the prefix to use for automatic environment - variables. If this is `None` then reading - from environment variables is disabled. This - does not affect manually set environment - variables which are always read. - :param default_map: a dictionary (like object) with default values - for parameters. - :param terminal_width: the width of the terminal. The default is - inherit from parent context. If no context - defines the terminal width then auto - detection will be applied. - :param max_content_width: the maximum width for content rendered by - Click (this currently only affects help - pages). This defaults to 80 characters if - not overridden. In other words: even if the - terminal is larger than that, Click will not - format things wider than 80 characters by - default. In addition to that, formatters might - add some safety mapping on the right. - :param resilient_parsing: if this flag is enabled then Click will - parse without any interactivity or callback - invocation. Default values will also be - ignored. This is useful for implementing - things such as completion support. - :param allow_extra_args: if this is set to `True` then extra arguments - at the end will not raise an error and will be - kept on the context. The default is to inherit - from the command. - :param allow_interspersed_args: if this is set to `False` then options - and arguments cannot be mixed. The - default is to inherit from the command. - :param ignore_unknown_options: instructs click to ignore options it does - not know and keeps them for later - processing. - :param help_option_names: optionally a list of strings that define how - the default help parameter is named. The - default is ``['--help']``. - :param token_normalize_func: an optional function that is used to - normalize tokens (options, choices, - etc.). This for instance can be used to - implement case insensitive behavior. - :param color: controls if the terminal supports ANSI colors or not. The - default is autodetection. This is only needed if ANSI - codes are used in texts that Click prints which is by - default not the case. This for instance would affect - help output. - :param show_default: Show the default value for commands. If this - value is not set, it defaults to the value from the parent - context. ``Command.show_default`` overrides this default for the - specific command. - - .. versionchanged:: 8.1 - The ``show_default`` parameter is overridden by - ``Command.show_default``, instead of the other way around. - - .. versionchanged:: 8.0 - The ``show_default`` parameter defaults to the value from the - parent context. - - .. versionchanged:: 7.1 - Added the ``show_default`` parameter. - - .. versionchanged:: 4.0 - Added the ``color``, ``ignore_unknown_options``, and - ``max_content_width`` parameters. - - .. versionchanged:: 3.0 - Added the ``allow_extra_args`` and ``allow_interspersed_args`` - parameters. - - .. versionchanged:: 2.0 - Added the ``resilient_parsing``, ``help_option_names``, and - ``token_normalize_func`` parameters. - """ - - #: The formatter class to create with :meth:`make_formatter`. - #: - #: .. versionadded:: 8.0 - formatter_class: t.Type["HelpFormatter"] = HelpFormatter - - def __init__( - self, - command: "Command", - parent: t.Optional["Context"] = None, - info_name: t.Optional[str] = None, - obj: t.Optional[t.Any] = None, - auto_envvar_prefix: t.Optional[str] = None, - default_map: t.Optional[t.MutableMapping[str, t.Any]] = None, - terminal_width: t.Optional[int] = None, - max_content_width: t.Optional[int] = None, - resilient_parsing: bool = False, - allow_extra_args: t.Optional[bool] = None, - allow_interspersed_args: t.Optional[bool] = None, - ignore_unknown_options: t.Optional[bool] = None, - help_option_names: t.Optional[t.List[str]] = None, - token_normalize_func: t.Optional[t.Callable[[str], str]] = None, - color: t.Optional[bool] = None, - show_default: t.Optional[bool] = None, - ) -> None: - #: the parent context or `None` if none exists. - self.parent = parent - #: the :class:`Command` for this context. - self.command = command - #: the descriptive information name - self.info_name = info_name - #: Map of parameter names to their parsed values. Parameters - #: with ``expose_value=False`` are not stored. - self.params: t.Dict[str, t.Any] = {} - #: the leftover arguments. - self.args: t.List[str] = [] - #: protected arguments. These are arguments that are prepended - #: to `args` when certain parsing scenarios are encountered but - #: must be never propagated to another arguments. This is used - #: to implement nested parsing. - self.protected_args: t.List[str] = [] - #: the collected prefixes of the command's options. - self._opt_prefixes: t.Set[str] = set(parent._opt_prefixes) if parent else set() - - if obj is None and parent is not None: - obj = parent.obj - - #: the user object stored. - self.obj: t.Any = obj - self._meta: t.Dict[str, t.Any] = getattr(parent, "meta", {}) - - #: A dictionary (-like object) with defaults for parameters. - if ( - default_map is None - and info_name is not None - and parent is not None - and parent.default_map is not None - ): - default_map = parent.default_map.get(info_name) - - self.default_map: t.Optional[t.MutableMapping[str, t.Any]] = default_map - - #: This flag indicates if a subcommand is going to be executed. A - #: group callback can use this information to figure out if it's - #: being executed directly or because the execution flow passes - #: onwards to a subcommand. By default it's None, but it can be - #: the name of the subcommand to execute. - #: - #: If chaining is enabled this will be set to ``'*'`` in case - #: any commands are executed. It is however not possible to - #: figure out which ones. If you require this knowledge you - #: should use a :func:`result_callback`. - self.invoked_subcommand: t.Optional[str] = None - - if terminal_width is None and parent is not None: - terminal_width = parent.terminal_width - - #: The width of the terminal (None is autodetection). - self.terminal_width: t.Optional[int] = terminal_width - - if max_content_width is None and parent is not None: - max_content_width = parent.max_content_width - - #: The maximum width of formatted content (None implies a sensible - #: default which is 80 for most things). - self.max_content_width: t.Optional[int] = max_content_width - - if allow_extra_args is None: - allow_extra_args = command.allow_extra_args - - #: Indicates if the context allows extra args or if it should - #: fail on parsing. - #: - #: .. versionadded:: 3.0 - self.allow_extra_args = allow_extra_args - - if allow_interspersed_args is None: - allow_interspersed_args = command.allow_interspersed_args - - #: Indicates if the context allows mixing of arguments and - #: options or not. - #: - #: .. versionadded:: 3.0 - self.allow_interspersed_args: bool = allow_interspersed_args - - if ignore_unknown_options is None: - ignore_unknown_options = command.ignore_unknown_options - - #: Instructs click to ignore options that a command does not - #: understand and will store it on the context for later - #: processing. This is primarily useful for situations where you - #: want to call into external programs. Generally this pattern is - #: strongly discouraged because it's not possibly to losslessly - #: forward all arguments. - #: - #: .. versionadded:: 4.0 - self.ignore_unknown_options: bool = ignore_unknown_options - - if help_option_names is None: - if parent is not None: - help_option_names = parent.help_option_names - else: - help_option_names = ["--help"] - - #: The names for the help options. - self.help_option_names: t.List[str] = help_option_names - - if token_normalize_func is None and parent is not None: - token_normalize_func = parent.token_normalize_func - - #: An optional normalization function for tokens. This is - #: options, choices, commands etc. - self.token_normalize_func: t.Optional[t.Callable[[str], str]] = ( - token_normalize_func - ) - - #: Indicates if resilient parsing is enabled. In that case Click - #: will do its best to not cause any failures and default values - #: will be ignored. Useful for completion. - self.resilient_parsing: bool = resilient_parsing - - # If there is no envvar prefix yet, but the parent has one and - # the command on this level has a name, we can expand the envvar - # prefix automatically. - if auto_envvar_prefix is None: - if ( - parent is not None - and parent.auto_envvar_prefix is not None - and self.info_name is not None - ): - auto_envvar_prefix = ( - f"{parent.auto_envvar_prefix}_{self.info_name.upper()}" - ) - else: - auto_envvar_prefix = auto_envvar_prefix.upper() - - if auto_envvar_prefix is not None: - auto_envvar_prefix = auto_envvar_prefix.replace("-", "_") - - self.auto_envvar_prefix: t.Optional[str] = auto_envvar_prefix - - if color is None and parent is not None: - color = parent.color - - #: Controls if styling output is wanted or not. - self.color: t.Optional[bool] = color - - if show_default is None and parent is not None: - show_default = parent.show_default - - #: Show option default values when formatting help text. - self.show_default: t.Optional[bool] = show_default - - self._close_callbacks: t.List[t.Callable[[], t.Any]] = [] - self._depth = 0 - self._parameter_source: t.Dict[str, ParameterSource] = {} - self._exit_stack = ExitStack() - - def to_info_dict(self) -> t.Dict[str, t.Any]: - """Gather information that could be useful for a tool generating - user-facing documentation. This traverses the entire CLI - structure. - - .. code-block:: python - - with Context(cli) as ctx: - info = ctx.to_info_dict() - - .. versionadded:: 8.0 - """ - return { - "command": self.command.to_info_dict(self), - "info_name": self.info_name, - "allow_extra_args": self.allow_extra_args, - "allow_interspersed_args": self.allow_interspersed_args, - "ignore_unknown_options": self.ignore_unknown_options, - "auto_envvar_prefix": self.auto_envvar_prefix, - } - - def __enter__(self) -> "Context": - self._depth += 1 - push_context(self) - return self - - def __exit__( - self, - exc_type: t.Optional[t.Type[BaseException]], - exc_value: t.Optional[BaseException], - tb: t.Optional[TracebackType], - ) -> None: - self._depth -= 1 - if self._depth == 0: - self.close() - pop_context() - - @contextmanager - def scope(self, cleanup: bool = True) -> t.Iterator["Context"]: - """This helper method can be used with the context object to promote - it to the current thread local (see :func:`get_current_context`). - The default behavior of this is to invoke the cleanup functions which - can be disabled by setting `cleanup` to `False`. The cleanup - functions are typically used for things such as closing file handles. - - If the cleanup is intended the context object can also be directly - used as a context manager. - - Example usage:: - - with ctx.scope(): - assert get_current_context() is ctx - - This is equivalent:: - - with ctx: - assert get_current_context() is ctx - - .. versionadded:: 5.0 - - :param cleanup: controls if the cleanup functions should be run or - not. The default is to run these functions. In - some situations the context only wants to be - temporarily pushed in which case this can be disabled. - Nested pushes automatically defer the cleanup. - """ - if not cleanup: - self._depth += 1 - try: - with self as rv: - yield rv - finally: - if not cleanup: - self._depth -= 1 - - @property - def meta(self) -> t.Dict[str, t.Any]: - """This is a dictionary which is shared with all the contexts - that are nested. It exists so that click utilities can store some - state here if they need to. It is however the responsibility of - that code to manage this dictionary well. - - The keys are supposed to be unique dotted strings. For instance - module paths are a good choice for it. What is stored in there is - irrelevant for the operation of click. However what is important is - that code that places data here adheres to the general semantics of - the system. - - Example usage:: - - LANG_KEY = f'{__name__}.lang' - - def set_language(value): - ctx = get_current_context() - ctx.meta[LANG_KEY] = value - - def get_language(): - return get_current_context().meta.get(LANG_KEY, 'en_US') - - .. versionadded:: 5.0 - """ - return self._meta - - def make_formatter(self) -> HelpFormatter: - """Creates the :class:`~click.HelpFormatter` for the help and - usage output. - - To quickly customize the formatter class used without overriding - this method, set the :attr:`formatter_class` attribute. - - .. versionchanged:: 8.0 - Added the :attr:`formatter_class` attribute. - """ - return self.formatter_class( - width=self.terminal_width, max_width=self.max_content_width - ) - - def with_resource(self, context_manager: t.ContextManager[V]) -> V: - """Register a resource as if it were used in a ``with`` - statement. The resource will be cleaned up when the context is - popped. - - Uses :meth:`contextlib.ExitStack.enter_context`. It calls the - resource's ``__enter__()`` method and returns the result. When - the context is popped, it closes the stack, which calls the - resource's ``__exit__()`` method. - - To register a cleanup function for something that isn't a - context manager, use :meth:`call_on_close`. Or use something - from :mod:`contextlib` to turn it into a context manager first. - - .. code-block:: python - - @click.group() - @click.option("--name") - @click.pass_context - def cli(ctx): - ctx.obj = ctx.with_resource(connect_db(name)) - - :param context_manager: The context manager to enter. - :return: Whatever ``context_manager.__enter__()`` returns. - - .. versionadded:: 8.0 - """ - return self._exit_stack.enter_context(context_manager) - - def call_on_close(self, f: t.Callable[..., t.Any]) -> t.Callable[..., t.Any]: - """Register a function to be called when the context tears down. - - This can be used to close resources opened during the script - execution. Resources that support Python's context manager - protocol which would be used in a ``with`` statement should be - registered with :meth:`with_resource` instead. - - :param f: The function to execute on teardown. - """ - return self._exit_stack.callback(f) - - def close(self) -> None: - """Invoke all close callbacks registered with - :meth:`call_on_close`, and exit all context managers entered - with :meth:`with_resource`. - """ - self._exit_stack.close() - # In case the context is reused, create a new exit stack. - self._exit_stack = ExitStack() - - @property - def command_path(self) -> str: - """The computed command path. This is used for the ``usage`` - information on the help page. It's automatically created by - combining the info names of the chain of contexts to the root. - """ - rv = "" - if self.info_name is not None: - rv = self.info_name - if self.parent is not None: - parent_command_path = [self.parent.command_path] - - if isinstance(self.parent.command, Command): - for param in self.parent.command.get_params(self): - parent_command_path.extend(param.get_usage_pieces(self)) - - rv = f"{' '.join(parent_command_path)} {rv}" - return rv.lstrip() - - def find_root(self) -> "Context": - """Finds the outermost context.""" - node = self - while node.parent is not None: - node = node.parent - return node - - def find_object(self, object_type: t.Type[V]) -> t.Optional[V]: - """Finds the closest object of a given type.""" - node: t.Optional[Context] = self - - while node is not None: - if isinstance(node.obj, object_type): - return node.obj - - node = node.parent - - return None - - def ensure_object(self, object_type: t.Type[V]) -> V: - """Like :meth:`find_object` but sets the innermost object to a - new instance of `object_type` if it does not exist. - """ - rv = self.find_object(object_type) - if rv is None: - self.obj = rv = object_type() - return rv - - @t.overload - def lookup_default( - self, name: str, call: "te.Literal[True]" = True - ) -> t.Optional[t.Any]: ... - - @t.overload - def lookup_default( - self, name: str, call: "te.Literal[False]" = ... - ) -> t.Optional[t.Union[t.Any, t.Callable[[], t.Any]]]: ... - - def lookup_default(self, name: str, call: bool = True) -> t.Optional[t.Any]: - """Get the default for a parameter from :attr:`default_map`. - - :param name: Name of the parameter. - :param call: If the default is a callable, call it. Disable to - return the callable instead. - - .. versionchanged:: 8.0 - Added the ``call`` parameter. - """ - if self.default_map is not None: - value = self.default_map.get(name) - - if call and callable(value): - return value() - - return value - - return None - - def fail(self, message: str) -> "te.NoReturn": - """Aborts the execution of the program with a specific error - message. - - :param message: the error message to fail with. - """ - raise UsageError(message, self) - - def abort(self) -> "te.NoReturn": - """Aborts the script.""" - raise Abort() - - def exit(self, code: int = 0) -> "te.NoReturn": - """Exits the application with a given exit code.""" - raise Exit(code) - - def get_usage(self) -> str: - """Helper method to get formatted usage string for the current - context and command. - """ - return self.command.get_usage(self) - - def get_help(self) -> str: - """Helper method to get formatted help page for the current - context and command. - """ - return self.command.get_help(self) - - def _make_sub_context(self, command: "Command") -> "Context": - """Create a new context of the same type as this context, but - for a new command. - - :meta private: - """ - return type(self)(command, info_name=command.name, parent=self) - - @t.overload - def invoke( - __self, - __callback: "t.Callable[..., V]", - *args: t.Any, - **kwargs: t.Any, - ) -> V: ... - - @t.overload - def invoke( - __self, - __callback: "Command", - *args: t.Any, - **kwargs: t.Any, - ) -> t.Any: ... - - def invoke( - __self, - __callback: t.Union["Command", "t.Callable[..., V]"], - *args: t.Any, - **kwargs: t.Any, - ) -> t.Union[t.Any, V]: - """Invokes a command callback in exactly the way it expects. There - are two ways to invoke this method: - - 1. the first argument can be a callback and all other arguments and - keyword arguments are forwarded directly to the function. - 2. the first argument is a click command object. In that case all - arguments are forwarded as well but proper click parameters - (options and click arguments) must be keyword arguments and Click - will fill in defaults. - - Note that before Click 3.2 keyword arguments were not properly filled - in against the intention of this code and no context was created. For - more information about this change and why it was done in a bugfix - release see :ref:`upgrade-to-3.2`. - - .. versionchanged:: 8.0 - All ``kwargs`` are tracked in :attr:`params` so they will be - passed if :meth:`forward` is called at multiple levels. - """ - if isinstance(__callback, Command): - other_cmd = __callback - - if other_cmd.callback is None: - raise TypeError( - "The given command does not have a callback that can be invoked." - ) - else: - __callback = t.cast("t.Callable[..., V]", other_cmd.callback) - - ctx = __self._make_sub_context(other_cmd) - - for param in other_cmd.params: - if param.name not in kwargs and param.expose_value: - kwargs[param.name] = param.type_cast_value( # type: ignore - ctx, param.get_default(ctx) - ) - - # Track all kwargs as params, so that forward() will pass - # them on in subsequent calls. - ctx.params.update(kwargs) - else: - ctx = __self - - with augment_usage_errors(__self): - with ctx: - return __callback(*args, **kwargs) - - def forward(__self, __cmd: "Command", *args: t.Any, **kwargs: t.Any) -> t.Any: - """Similar to :meth:`invoke` but fills in default keyword - arguments from the current context if the other command expects - it. This cannot invoke callbacks directly, only other commands. - - .. versionchanged:: 8.0 - All ``kwargs`` are tracked in :attr:`params` so they will be - passed if ``forward`` is called at multiple levels. - """ - # Can only forward to other commands, not direct callbacks. - if not isinstance(__cmd, Command): - raise TypeError("Callback is not a command.") - - for param in __self.params: - if param not in kwargs: - kwargs[param] = __self.params[param] - - return __self.invoke(__cmd, *args, **kwargs) - - def set_parameter_source(self, name: str, source: ParameterSource) -> None: - """Set the source of a parameter. This indicates the location - from which the value of the parameter was obtained. - - :param name: The name of the parameter. - :param source: A member of :class:`~click.core.ParameterSource`. - """ - self._parameter_source[name] = source - - def get_parameter_source(self, name: str) -> t.Optional[ParameterSource]: - """Get the source of a parameter. This indicates the location - from which the value of the parameter was obtained. - - This can be useful for determining when a user specified a value - on the command line that is the same as the default value. It - will be :attr:`~click.core.ParameterSource.DEFAULT` only if the - value was actually taken from the default. - - :param name: The name of the parameter. - :rtype: ParameterSource - - .. versionchanged:: 8.0 - Returns ``None`` if the parameter was not provided from any - source. - """ - return self._parameter_source.get(name) - - -class BaseCommand: - """The base command implements the minimal API contract of commands. - Most code will never use this as it does not implement a lot of useful - functionality but it can act as the direct subclass of alternative - parsing methods that do not depend on the Click parser. - - For instance, this can be used to bridge Click and other systems like - argparse or docopt. - - Because base commands do not implement a lot of the API that other - parts of Click take for granted, they are not supported for all - operations. For instance, they cannot be used with the decorators - usually and they have no built-in callback system. - - .. versionchanged:: 2.0 - Added the `context_settings` parameter. - - :param name: the name of the command to use unless a group overrides it. - :param context_settings: an optional dictionary with defaults that are - passed to the context object. - """ - - #: The context class to create with :meth:`make_context`. - #: - #: .. versionadded:: 8.0 - context_class: t.Type[Context] = Context - #: the default for the :attr:`Context.allow_extra_args` flag. - allow_extra_args = False - #: the default for the :attr:`Context.allow_interspersed_args` flag. - allow_interspersed_args = True - #: the default for the :attr:`Context.ignore_unknown_options` flag. - ignore_unknown_options = False - - def __init__( - self, - name: t.Optional[str], - context_settings: t.Optional[t.MutableMapping[str, t.Any]] = None, - ) -> None: - #: the name the command thinks it has. Upon registering a command - #: on a :class:`Group` the group will default the command name - #: with this information. You should instead use the - #: :class:`Context`\'s :attr:`~Context.info_name` attribute. - self.name = name - - if context_settings is None: - context_settings = {} - - #: an optional dictionary with defaults passed to the context. - self.context_settings: t.MutableMapping[str, t.Any] = context_settings - - def to_info_dict(self, ctx: Context) -> t.Dict[str, t.Any]: - """Gather information that could be useful for a tool generating - user-facing documentation. This traverses the entire structure - below this command. - - Use :meth:`click.Context.to_info_dict` to traverse the entire - CLI structure. - - :param ctx: A :class:`Context` representing this command. - - .. versionadded:: 8.0 - """ - return {"name": self.name} - - def __repr__(self) -> str: - return f"<{self.__class__.__name__} {self.name}>" - - def get_usage(self, ctx: Context) -> str: - raise NotImplementedError("Base commands cannot get usage") - - def get_help(self, ctx: Context) -> str: - raise NotImplementedError("Base commands cannot get help") - - def make_context( - self, - info_name: t.Optional[str], - args: t.List[str], - parent: t.Optional[Context] = None, - **extra: t.Any, - ) -> Context: - """This function when given an info name and arguments will kick - off the parsing and create a new :class:`Context`. It does not - invoke the actual command callback though. - - To quickly customize the context class used without overriding - this method, set the :attr:`context_class` attribute. - - :param info_name: the info name for this invocation. Generally this - is the most descriptive name for the script or - command. For the toplevel script it's usually - the name of the script, for commands below it's - the name of the command. - :param args: the arguments to parse as list of strings. - :param parent: the parent context if available. - :param extra: extra keyword arguments forwarded to the context - constructor. - - .. versionchanged:: 8.0 - Added the :attr:`context_class` attribute. - """ - for key, value in self.context_settings.items(): - if key not in extra: - extra[key] = value - - ctx = self.context_class( - self, # type: ignore[arg-type] - info_name=info_name, - parent=parent, - **extra, - ) - - with ctx.scope(cleanup=False): - self.parse_args(ctx, args) - return ctx - - def parse_args(self, ctx: Context, args: t.List[str]) -> t.List[str]: - """Given a context and a list of arguments this creates the parser - and parses the arguments, then modifies the context as necessary. - This is automatically invoked by :meth:`make_context`. - """ - raise NotImplementedError("Base commands do not know how to parse arguments.") - - def invoke(self, ctx: Context) -> t.Any: - """Given a context, this invokes the command. The default - implementation is raising a not implemented error. - """ - raise NotImplementedError("Base commands are not invocable by default") - - def shell_complete(self, ctx: Context, incomplete: str) -> t.List["CompletionItem"]: - """Return a list of completions for the incomplete value. Looks - at the names of chained multi-commands. - - Any command could be part of a chained multi-command, so sibling - commands are valid at any point during command completion. Other - command classes will return more completions. - - :param ctx: Invocation context for this command. - :param incomplete: Value being completed. May be empty. - - .. versionadded:: 8.0 - """ - from click.shell_completion import CompletionItem - - results: t.List[CompletionItem] = [] - - while ctx.parent is not None: - ctx = ctx.parent - - if isinstance(ctx.command, MultiCommand) and ctx.command.chain: - results.extend( - CompletionItem(name, help=command.get_short_help_str()) - for name, command in _complete_visible_commands(ctx, incomplete) - if name not in ctx.protected_args - ) - - return results - - @t.overload - def main( - self, - args: t.Optional[t.Sequence[str]] = None, - prog_name: t.Optional[str] = None, - complete_var: t.Optional[str] = None, - standalone_mode: "te.Literal[True]" = True, - **extra: t.Any, - ) -> "te.NoReturn": ... - - @t.overload - def main( - self, - args: t.Optional[t.Sequence[str]] = None, - prog_name: t.Optional[str] = None, - complete_var: t.Optional[str] = None, - standalone_mode: bool = ..., - **extra: t.Any, - ) -> t.Any: ... - - def main( - self, - args: t.Optional[t.Sequence[str]] = None, - prog_name: t.Optional[str] = None, - complete_var: t.Optional[str] = None, - standalone_mode: bool = True, - windows_expand_args: bool = True, - **extra: t.Any, - ) -> t.Any: - """This is the way to invoke a script with all the bells and - whistles as a command line application. This will always terminate - the application after a call. If this is not wanted, ``SystemExit`` - needs to be caught. - - This method is also available by directly calling the instance of - a :class:`Command`. - - :param args: the arguments that should be used for parsing. If not - provided, ``sys.argv[1:]`` is used. - :param prog_name: the program name that should be used. By default - the program name is constructed by taking the file - name from ``sys.argv[0]``. - :param complete_var: the environment variable that controls the - bash completion support. The default is - ``"__COMPLETE"`` with prog_name in - uppercase. - :param standalone_mode: the default behavior is to invoke the script - in standalone mode. Click will then - handle exceptions and convert them into - error messages and the function will never - return but shut down the interpreter. If - this is set to `False` they will be - propagated to the caller and the return - value of this function is the return value - of :meth:`invoke`. - :param windows_expand_args: Expand glob patterns, user dir, and - env vars in command line args on Windows. - :param extra: extra keyword arguments are forwarded to the context - constructor. See :class:`Context` for more information. - - .. versionchanged:: 8.0.1 - Added the ``windows_expand_args`` parameter to allow - disabling command line arg expansion on Windows. - - .. versionchanged:: 8.0 - When taking arguments from ``sys.argv`` on Windows, glob - patterns, user dir, and env vars are expanded. - - .. versionchanged:: 3.0 - Added the ``standalone_mode`` parameter. - """ - if args is None: - args = sys.argv[1:] - - if os.name == "nt" and windows_expand_args: - args = _expand_args(args) - else: - args = list(args) - - if prog_name is None: - prog_name = _detect_program_name() - - # Process shell completion requests and exit early. - self._main_shell_completion(extra, prog_name, complete_var) - - try: - try: - with self.make_context(prog_name, args, **extra) as ctx: - rv = self.invoke(ctx) - if not standalone_mode: - return rv - # it's not safe to `ctx.exit(rv)` here! - # note that `rv` may actually contain data like "1" which - # has obvious effects - # more subtle case: `rv=[None, None]` can come out of - # chained commands which all returned `None` -- so it's not - # even always obvious that `rv` indicates success/failure - # by its truthiness/falsiness - ctx.exit() - except (EOFError, KeyboardInterrupt) as e: - echo(file=sys.stderr) - raise Abort() from e - except ClickException as e: - if not standalone_mode: - raise - e.show() - sys.exit(e.exit_code) - except OSError as e: - if e.errno == errno.EPIPE: - sys.stdout = t.cast(t.TextIO, PacifyFlushWrapper(sys.stdout)) - sys.stderr = t.cast(t.TextIO, PacifyFlushWrapper(sys.stderr)) - sys.exit(1) - else: - raise - except Exit as e: - if standalone_mode: - sys.exit(e.exit_code) - else: - # in non-standalone mode, return the exit code - # note that this is only reached if `self.invoke` above raises - # an Exit explicitly -- thus bypassing the check there which - # would return its result - # the results of non-standalone execution may therefore be - # somewhat ambiguous: if there are codepaths which lead to - # `ctx.exit(1)` and to `return 1`, the caller won't be able to - # tell the difference between the two - return e.exit_code - except Abort: - if not standalone_mode: - raise - echo(_("Aborted!"), file=sys.stderr) - sys.exit(1) - - def _main_shell_completion( - self, - ctx_args: t.MutableMapping[str, t.Any], - prog_name: str, - complete_var: t.Optional[str] = None, - ) -> None: - """Check if the shell is asking for tab completion, process - that, then exit early. Called from :meth:`main` before the - program is invoked. - - :param prog_name: Name of the executable in the shell. - :param complete_var: Name of the environment variable that holds - the completion instruction. Defaults to - ``_{PROG_NAME}_COMPLETE``. - - .. versionchanged:: 8.2.0 - Dots (``.``) in ``prog_name`` are replaced with underscores (``_``). - """ - if complete_var is None: - complete_name = prog_name.replace("-", "_").replace(".", "_") - complete_var = f"_{complete_name}_COMPLETE".upper() - - instruction = os.environ.get(complete_var) - - if not instruction: - return - - from .shell_completion import shell_complete - - rv = shell_complete(self, ctx_args, prog_name, complete_var, instruction) - sys.exit(rv) - - def __call__(self, *args: t.Any, **kwargs: t.Any) -> t.Any: - """Alias for :meth:`main`.""" - return self.main(*args, **kwargs) - - -class Command(BaseCommand): - """Commands are the basic building block of command line interfaces in - Click. A basic command handles command line parsing and might dispatch - more parsing to commands nested below it. - - :param name: the name of the command to use unless a group overrides it. - :param context_settings: an optional dictionary with defaults that are - passed to the context object. - :param callback: the callback to invoke. This is optional. - :param params: the parameters to register with this command. This can - be either :class:`Option` or :class:`Argument` objects. - :param help: the help string to use for this command. - :param epilog: like the help string but it's printed at the end of the - help page after everything else. - :param short_help: the short help to use for this command. This is - shown on the command listing of the parent command. - :param add_help_option: by default each command registers a ``--help`` - option. This can be disabled by this parameter. - :param no_args_is_help: this controls what happens if no arguments are - provided. This option is disabled by default. - If enabled this will add ``--help`` as argument - if no arguments are passed - :param hidden: hide this command from help outputs. - - :param deprecated: issues a message indicating that - the command is deprecated. - - .. versionchanged:: 8.1 - ``help``, ``epilog``, and ``short_help`` are stored unprocessed, - all formatting is done when outputting help text, not at init, - and is done even if not using the ``@command`` decorator. - - .. versionchanged:: 8.0 - Added a ``repr`` showing the command name. - - .. versionchanged:: 7.1 - Added the ``no_args_is_help`` parameter. - - .. versionchanged:: 2.0 - Added the ``context_settings`` parameter. - """ - - def __init__( - self, - name: t.Optional[str], - context_settings: t.Optional[t.MutableMapping[str, t.Any]] = None, - callback: t.Optional[t.Callable[..., t.Any]] = None, - params: t.Optional[t.List["Parameter"]] = None, - help: t.Optional[str] = None, - epilog: t.Optional[str] = None, - short_help: t.Optional[str] = None, - options_metavar: t.Optional[str] = "[OPTIONS]", - add_help_option: bool = True, - no_args_is_help: bool = False, - hidden: bool = False, - deprecated: bool = False, - ) -> None: - super().__init__(name, context_settings) - #: the callback to execute when the command fires. This might be - #: `None` in which case nothing happens. - self.callback = callback - #: the list of parameters for this command in the order they - #: should show up in the help page and execute. Eager parameters - #: will automatically be handled before non eager ones. - self.params: t.List[Parameter] = params or [] - self.help = help - self.epilog = epilog - self.options_metavar = options_metavar - self.short_help = short_help - self.add_help_option = add_help_option - self._help_option: t.Optional[HelpOption] = None - self.no_args_is_help = no_args_is_help - self.hidden = hidden - self.deprecated = deprecated - - def to_info_dict(self, ctx: Context) -> t.Dict[str, t.Any]: - info_dict = super().to_info_dict(ctx) - info_dict.update( - params=[param.to_info_dict() for param in self.get_params(ctx)], - help=self.help, - epilog=self.epilog, - short_help=self.short_help, - hidden=self.hidden, - deprecated=self.deprecated, - ) - return info_dict - - def get_usage(self, ctx: Context) -> str: - """Formats the usage line into a string and returns it. - - Calls :meth:`format_usage` internally. - """ - formatter = ctx.make_formatter() - self.format_usage(ctx, formatter) - return formatter.getvalue().rstrip("\n") - - def get_params(self, ctx: Context) -> t.List["Parameter"]: - rv = self.params - help_option = self.get_help_option(ctx) - - if help_option is not None: - rv = [*rv, help_option] - - return rv - - def format_usage(self, ctx: Context, formatter: HelpFormatter) -> None: - """Writes the usage line into the formatter. - - This is a low-level method called by :meth:`get_usage`. - """ - pieces = self.collect_usage_pieces(ctx) - formatter.write_usage(ctx.command_path, " ".join(pieces)) - - def collect_usage_pieces(self, ctx: Context) -> t.List[str]: - """Returns all the pieces that go into the usage line and returns - it as a list of strings. - """ - rv = [self.options_metavar] if self.options_metavar else [] - - for param in self.get_params(ctx): - rv.extend(param.get_usage_pieces(ctx)) - - return rv - - def get_help_option_names(self, ctx: Context) -> t.List[str]: - """Returns the names for the help option.""" - all_names = set(ctx.help_option_names) - for param in self.params: - all_names.difference_update(param.opts) - all_names.difference_update(param.secondary_opts) - return list(all_names) - - def get_help_option(self, ctx: Context) -> t.Optional["Option"]: - """Returns the help option object. - - Unless ``add_help_option`` is ``False``. - - .. versionchanged:: 8.1.8 - The help option is now cached to avoid creating it multiple times. - """ - help_options = self.get_help_option_names(ctx) - - if not help_options or not self.add_help_option: - return None - - # Cache the help option object in private _help_option attribute to - # avoid creating it multiple times. Not doing this will break the - # callback odering by iter_params_for_processing(), which relies on - # object comparison. - if self._help_option is None: - # Avoid circular import. - from .decorators import HelpOption - - self._help_option = HelpOption(help_options) - - return self._help_option - - def make_parser(self, ctx: Context) -> OptionParser: - """Creates the underlying option parser for this command.""" - parser = OptionParser(ctx) - for param in self.get_params(ctx): - param.add_to_parser(parser, ctx) - return parser - - def get_help(self, ctx: Context) -> str: - """Formats the help into a string and returns it. - - Calls :meth:`format_help` internally. - """ - formatter = ctx.make_formatter() - self.format_help(ctx, formatter) - return formatter.getvalue().rstrip("\n") - - def get_short_help_str(self, limit: int = 45) -> str: - """Gets short help for the command or makes it by shortening the - long help string. - """ - if self.short_help: - text = inspect.cleandoc(self.short_help) - elif self.help: - text = make_default_short_help(self.help, limit) - else: - text = "" - - if self.deprecated: - text = _("(Deprecated) {text}").format(text=text) - - return text.strip() - - def format_help(self, ctx: Context, formatter: HelpFormatter) -> None: - """Writes the help into the formatter if it exists. - - This is a low-level method called by :meth:`get_help`. - - This calls the following methods: - - - :meth:`format_usage` - - :meth:`format_help_text` - - :meth:`format_options` - - :meth:`format_epilog` - """ - self.format_usage(ctx, formatter) - self.format_help_text(ctx, formatter) - self.format_options(ctx, formatter) - self.format_epilog(ctx, formatter) - - def format_help_text(self, ctx: Context, formatter: HelpFormatter) -> None: - """Writes the help text to the formatter if it exists.""" - if self.help is not None: - # truncate the help text to the first form feed - text = inspect.cleandoc(self.help).partition("\f")[0] - else: - text = "" - - if self.deprecated: - text = _("(Deprecated) {text}").format(text=text) - - if text: - formatter.write_paragraph() - - with formatter.indentation(): - formatter.write_text(text) - - def format_options(self, ctx: Context, formatter: HelpFormatter) -> None: - """Writes all the options into the formatter if they exist.""" - opts = [] - for param in self.get_params(ctx): - rv = param.get_help_record(ctx) - if rv is not None: - opts.append(rv) - - if opts: - with formatter.section(_("Options")): - formatter.write_dl(opts) - - def format_epilog(self, ctx: Context, formatter: HelpFormatter) -> None: - """Writes the epilog into the formatter if it exists.""" - if self.epilog: - epilog = inspect.cleandoc(self.epilog) - formatter.write_paragraph() - - with formatter.indentation(): - formatter.write_text(epilog) - - def parse_args(self, ctx: Context, args: t.List[str]) -> t.List[str]: - if not args and self.no_args_is_help and not ctx.resilient_parsing: - echo(ctx.get_help(), color=ctx.color) - ctx.exit() - - parser = self.make_parser(ctx) - opts, args, param_order = parser.parse_args(args=args) - - for param in iter_params_for_processing(param_order, self.get_params(ctx)): - value, args = param.handle_parse_result(ctx, opts, args) - - if args and not ctx.allow_extra_args and not ctx.resilient_parsing: - ctx.fail( - ngettext( - "Got unexpected extra argument ({args})", - "Got unexpected extra arguments ({args})", - len(args), - ).format(args=" ".join(map(str, args))) - ) - - ctx.args = args - ctx._opt_prefixes.update(parser._opt_prefixes) - return args - - def invoke(self, ctx: Context) -> t.Any: - """Given a context, this invokes the attached callback (if it exists) - in the right way. - """ - if self.deprecated: - message = _( - "DeprecationWarning: The command {name!r} is deprecated." - ).format(name=self.name) - echo(style(message, fg="red"), err=True) - - if self.callback is not None: - return ctx.invoke(self.callback, **ctx.params) - - def shell_complete(self, ctx: Context, incomplete: str) -> t.List["CompletionItem"]: - """Return a list of completions for the incomplete value. Looks - at the names of options and chained multi-commands. - - :param ctx: Invocation context for this command. - :param incomplete: Value being completed. May be empty. - - .. versionadded:: 8.0 - """ - from click.shell_completion import CompletionItem - - results: t.List[CompletionItem] = [] - - if incomplete and not incomplete[0].isalnum(): - for param in self.get_params(ctx): - if ( - not isinstance(param, Option) - or param.hidden - or ( - not param.multiple - and ctx.get_parameter_source(param.name) # type: ignore - is ParameterSource.COMMANDLINE - ) - ): - continue - - results.extend( - CompletionItem(name, help=param.help) - for name in [*param.opts, *param.secondary_opts] - if name.startswith(incomplete) - ) - - results.extend(super().shell_complete(ctx, incomplete)) - return results - - -class MultiCommand(Command): - """A multi command is the basic implementation of a command that - dispatches to subcommands. The most common version is the - :class:`Group`. - - :param invoke_without_command: this controls how the multi command itself - is invoked. By default it's only invoked - if a subcommand is provided. - :param no_args_is_help: this controls what happens if no arguments are - provided. This option is enabled by default if - `invoke_without_command` is disabled or disabled - if it's enabled. If enabled this will add - ``--help`` as argument if no arguments are - passed. - :param subcommand_metavar: the string that is used in the documentation - to indicate the subcommand place. - :param chain: if this is set to `True` chaining of multiple subcommands - is enabled. This restricts the form of commands in that - they cannot have optional arguments but it allows - multiple commands to be chained together. - :param result_callback: The result callback to attach to this multi - command. This can be set or changed later with the - :meth:`result_callback` decorator. - :param attrs: Other command arguments described in :class:`Command`. - """ - - allow_extra_args = True - allow_interspersed_args = False - - def __init__( - self, - name: t.Optional[str] = None, - invoke_without_command: bool = False, - no_args_is_help: t.Optional[bool] = None, - subcommand_metavar: t.Optional[str] = None, - chain: bool = False, - result_callback: t.Optional[t.Callable[..., t.Any]] = None, - **attrs: t.Any, - ) -> None: - super().__init__(name, **attrs) - - if no_args_is_help is None: - no_args_is_help = not invoke_without_command - - self.no_args_is_help = no_args_is_help - self.invoke_without_command = invoke_without_command - - if subcommand_metavar is None: - if chain: - subcommand_metavar = "COMMAND1 [ARGS]... [COMMAND2 [ARGS]...]..." - else: - subcommand_metavar = "COMMAND [ARGS]..." - - self.subcommand_metavar = subcommand_metavar - self.chain = chain - # The result callback that is stored. This can be set or - # overridden with the :func:`result_callback` decorator. - self._result_callback = result_callback - - if self.chain: - for param in self.params: - if isinstance(param, Argument) and not param.required: - raise RuntimeError( - "Multi commands in chain mode cannot have" - " optional arguments." - ) - - def to_info_dict(self, ctx: Context) -> t.Dict[str, t.Any]: - info_dict = super().to_info_dict(ctx) - commands = {} - - for name in self.list_commands(ctx): - command = self.get_command(ctx, name) - - if command is None: - continue - - sub_ctx = ctx._make_sub_context(command) - - with sub_ctx.scope(cleanup=False): - commands[name] = command.to_info_dict(sub_ctx) - - info_dict.update(commands=commands, chain=self.chain) - return info_dict - - def collect_usage_pieces(self, ctx: Context) -> t.List[str]: - rv = super().collect_usage_pieces(ctx) - rv.append(self.subcommand_metavar) - return rv - - def format_options(self, ctx: Context, formatter: HelpFormatter) -> None: - super().format_options(ctx, formatter) - self.format_commands(ctx, formatter) - - def result_callback(self, replace: bool = False) -> t.Callable[[F], F]: - """Adds a result callback to the command. By default if a - result callback is already registered this will chain them but - this can be disabled with the `replace` parameter. The result - callback is invoked with the return value of the subcommand - (or the list of return values from all subcommands if chaining - is enabled) as well as the parameters as they would be passed - to the main callback. - - Example:: - - @click.group() - @click.option('-i', '--input', default=23) - def cli(input): - return 42 - - @cli.result_callback() - def process_result(result, input): - return result + input - - :param replace: if set to `True` an already existing result - callback will be removed. - - .. versionchanged:: 8.0 - Renamed from ``resultcallback``. - - .. versionadded:: 3.0 - """ - - def decorator(f: F) -> F: - old_callback = self._result_callback - - if old_callback is None or replace: - self._result_callback = f - return f - - def function(__value, *args, **kwargs): # type: ignore - inner = old_callback(__value, *args, **kwargs) - return f(inner, *args, **kwargs) - - self._result_callback = rv = update_wrapper(t.cast(F, function), f) - return rv # type: ignore[return-value] - - return decorator - - def format_commands(self, ctx: Context, formatter: HelpFormatter) -> None: - """Extra format methods for multi methods that adds all the commands - after the options. - """ - commands = [] - for subcommand in self.list_commands(ctx): - cmd = self.get_command(ctx, subcommand) - # What is this, the tool lied about a command. Ignore it - if cmd is None: - continue - if cmd.hidden: - continue - - commands.append((subcommand, cmd)) - - # allow for 3 times the default spacing - if len(commands): - limit = formatter.width - 6 - max(len(cmd[0]) for cmd in commands) - - rows = [] - for subcommand, cmd in commands: - help = cmd.get_short_help_str(limit) - rows.append((subcommand, help)) - - if rows: - with formatter.section(_("Commands")): - formatter.write_dl(rows) - - def parse_args(self, ctx: Context, args: t.List[str]) -> t.List[str]: - if not args and self.no_args_is_help and not ctx.resilient_parsing: - echo(ctx.get_help(), color=ctx.color) - ctx.exit() - - rest = super().parse_args(ctx, args) - - if self.chain: - ctx.protected_args = rest - ctx.args = [] - elif rest: - ctx.protected_args, ctx.args = rest[:1], rest[1:] - - return ctx.args - - def invoke(self, ctx: Context) -> t.Any: - def _process_result(value: t.Any) -> t.Any: - if self._result_callback is not None: - value = ctx.invoke(self._result_callback, value, **ctx.params) - return value - - if not ctx.protected_args: - if self.invoke_without_command: - # No subcommand was invoked, so the result callback is - # invoked with the group return value for regular - # groups, or an empty list for chained groups. - with ctx: - rv = super().invoke(ctx) - return _process_result([] if self.chain else rv) - ctx.fail(_("Missing command.")) - - # Fetch args back out - args = [*ctx.protected_args, *ctx.args] - ctx.args = [] - ctx.protected_args = [] - - # If we're not in chain mode, we only allow the invocation of a - # single command but we also inform the current context about the - # name of the command to invoke. - if not self.chain: - # Make sure the context is entered so we do not clean up - # resources until the result processor has worked. - with ctx: - cmd_name, cmd, args = self.resolve_command(ctx, args) - assert cmd is not None - ctx.invoked_subcommand = cmd_name - super().invoke(ctx) - sub_ctx = cmd.make_context(cmd_name, args, parent=ctx) - with sub_ctx: - return _process_result(sub_ctx.command.invoke(sub_ctx)) - - # In chain mode we create the contexts step by step, but after the - # base command has been invoked. Because at that point we do not - # know the subcommands yet, the invoked subcommand attribute is - # set to ``*`` to inform the command that subcommands are executed - # but nothing else. - with ctx: - ctx.invoked_subcommand = "*" if args else None - super().invoke(ctx) - - # Otherwise we make every single context and invoke them in a - # chain. In that case the return value to the result processor - # is the list of all invoked subcommand's results. - contexts = [] - while args: - cmd_name, cmd, args = self.resolve_command(ctx, args) - assert cmd is not None - sub_ctx = cmd.make_context( - cmd_name, - args, - parent=ctx, - allow_extra_args=True, - allow_interspersed_args=False, - ) - contexts.append(sub_ctx) - args, sub_ctx.args = sub_ctx.args, [] - - rv = [] - for sub_ctx in contexts: - with sub_ctx: - rv.append(sub_ctx.command.invoke(sub_ctx)) - return _process_result(rv) - - def resolve_command( - self, ctx: Context, args: t.List[str] - ) -> t.Tuple[t.Optional[str], t.Optional[Command], t.List[str]]: - cmd_name = make_str(args[0]) - original_cmd_name = cmd_name - - # Get the command - cmd = self.get_command(ctx, cmd_name) - - # If we can't find the command but there is a normalization - # function available, we try with that one. - if cmd is None and ctx.token_normalize_func is not None: - cmd_name = ctx.token_normalize_func(cmd_name) - cmd = self.get_command(ctx, cmd_name) - - # If we don't find the command we want to show an error message - # to the user that it was not provided. However, there is - # something else we should do: if the first argument looks like - # an option we want to kick off parsing again for arguments to - # resolve things like --help which now should go to the main - # place. - if cmd is None and not ctx.resilient_parsing: - if split_opt(cmd_name)[0]: - self.parse_args(ctx, ctx.args) - ctx.fail(_("No such command {name!r}.").format(name=original_cmd_name)) - return cmd_name if cmd else None, cmd, args[1:] - - def get_command(self, ctx: Context, cmd_name: str) -> t.Optional[Command]: - """Given a context and a command name, this returns a - :class:`Command` object if it exists or returns `None`. - """ - raise NotImplementedError - - def list_commands(self, ctx: Context) -> t.List[str]: - """Returns a list of subcommand names in the order they should - appear. - """ - return [] - - def shell_complete(self, ctx: Context, incomplete: str) -> t.List["CompletionItem"]: - """Return a list of completions for the incomplete value. Looks - at the names of options, subcommands, and chained - multi-commands. - - :param ctx: Invocation context for this command. - :param incomplete: Value being completed. May be empty. - - .. versionadded:: 8.0 - """ - from click.shell_completion import CompletionItem - - results = [ - CompletionItem(name, help=command.get_short_help_str()) - for name, command in _complete_visible_commands(ctx, incomplete) - ] - results.extend(super().shell_complete(ctx, incomplete)) - return results - - -class Group(MultiCommand): - """A group allows a command to have subcommands attached. This is - the most common way to implement nesting in Click. - - :param name: The name of the group command. - :param commands: A dict mapping names to :class:`Command` objects. - Can also be a list of :class:`Command`, which will use - :attr:`Command.name` to create the dict. - :param attrs: Other command arguments described in - :class:`MultiCommand`, :class:`Command`, and - :class:`BaseCommand`. - - .. versionchanged:: 8.0 - The ``commands`` argument can be a list of command objects. - """ - - #: If set, this is used by the group's :meth:`command` decorator - #: as the default :class:`Command` class. This is useful to make all - #: subcommands use a custom command class. - #: - #: .. versionadded:: 8.0 - command_class: t.Optional[t.Type[Command]] = None - - #: If set, this is used by the group's :meth:`group` decorator - #: as the default :class:`Group` class. This is useful to make all - #: subgroups use a custom group class. - #: - #: If set to the special value :class:`type` (literally - #: ``group_class = type``), this group's class will be used as the - #: default class. This makes a custom group class continue to make - #: custom groups. - #: - #: .. versionadded:: 8.0 - group_class: t.Optional[t.Union[t.Type["Group"], t.Type[type]]] = None - # Literal[type] isn't valid, so use Type[type] - - def __init__( - self, - name: t.Optional[str] = None, - commands: t.Optional[ - t.Union[t.MutableMapping[str, Command], t.Sequence[Command]] - ] = None, - **attrs: t.Any, - ) -> None: - super().__init__(name, **attrs) - - if commands is None: - commands = {} - elif isinstance(commands, abc.Sequence): - commands = {c.name: c for c in commands if c.name is not None} - - #: The registered subcommands by their exported names. - self.commands: t.MutableMapping[str, Command] = commands - - def add_command(self, cmd: Command, name: t.Optional[str] = None) -> None: - """Registers another :class:`Command` with this group. If the name - is not provided, the name of the command is used. - """ - name = name or cmd.name - if name is None: - raise TypeError("Command has no name.") - _check_multicommand(self, name, cmd, register=True) - self.commands[name] = cmd - - @t.overload - def command(self, __func: t.Callable[..., t.Any]) -> Command: ... - - @t.overload - def command( - self, *args: t.Any, **kwargs: t.Any - ) -> t.Callable[[t.Callable[..., t.Any]], Command]: ... - - def command( - self, *args: t.Any, **kwargs: t.Any - ) -> t.Union[t.Callable[[t.Callable[..., t.Any]], Command], Command]: - """A shortcut decorator for declaring and attaching a command to - the group. This takes the same arguments as :func:`command` and - immediately registers the created command with this group by - calling :meth:`add_command`. - - To customize the command class used, set the - :attr:`command_class` attribute. - - .. versionchanged:: 8.1 - This decorator can be applied without parentheses. - - .. versionchanged:: 8.0 - Added the :attr:`command_class` attribute. - """ - from .decorators import command - - func: t.Optional[t.Callable[..., t.Any]] = None - - if args and callable(args[0]): - assert ( - len(args) == 1 and not kwargs - ), "Use 'command(**kwargs)(callable)' to provide arguments." - (func,) = args - args = () - - if self.command_class and kwargs.get("cls") is None: - kwargs["cls"] = self.command_class - - def decorator(f: t.Callable[..., t.Any]) -> Command: - cmd: Command = command(*args, **kwargs)(f) - self.add_command(cmd) - return cmd - - if func is not None: - return decorator(func) - - return decorator - - @t.overload - def group(self, __func: t.Callable[..., t.Any]) -> "Group": ... - - @t.overload - def group( - self, *args: t.Any, **kwargs: t.Any - ) -> t.Callable[[t.Callable[..., t.Any]], "Group"]: ... - - def group( - self, *args: t.Any, **kwargs: t.Any - ) -> t.Union[t.Callable[[t.Callable[..., t.Any]], "Group"], "Group"]: - """A shortcut decorator for declaring and attaching a group to - the group. This takes the same arguments as :func:`group` and - immediately registers the created group with this group by - calling :meth:`add_command`. - - To customize the group class used, set the :attr:`group_class` - attribute. - - .. versionchanged:: 8.1 - This decorator can be applied without parentheses. - - .. versionchanged:: 8.0 - Added the :attr:`group_class` attribute. - """ - from .decorators import group - - func: t.Optional[t.Callable[..., t.Any]] = None - - if args and callable(args[0]): - assert ( - len(args) == 1 and not kwargs - ), "Use 'group(**kwargs)(callable)' to provide arguments." - (func,) = args - args = () - - if self.group_class is not None and kwargs.get("cls") is None: - if self.group_class is type: - kwargs["cls"] = type(self) - else: - kwargs["cls"] = self.group_class - - def decorator(f: t.Callable[..., t.Any]) -> "Group": - cmd: Group = group(*args, **kwargs)(f) - self.add_command(cmd) - return cmd - - if func is not None: - return decorator(func) - - return decorator - - def get_command(self, ctx: Context, cmd_name: str) -> t.Optional[Command]: - return self.commands.get(cmd_name) - - def list_commands(self, ctx: Context) -> t.List[str]: - return sorted(self.commands) - - -class CommandCollection(MultiCommand): - """A command collection is a multi command that merges multiple multi - commands together into one. This is a straightforward implementation - that accepts a list of different multi commands as sources and - provides all the commands for each of them. - - See :class:`MultiCommand` and :class:`Command` for the description of - ``name`` and ``attrs``. - """ - - def __init__( - self, - name: t.Optional[str] = None, - sources: t.Optional[t.List[MultiCommand]] = None, - **attrs: t.Any, - ) -> None: - super().__init__(name, **attrs) - #: The list of registered multi commands. - self.sources: t.List[MultiCommand] = sources or [] - - def add_source(self, multi_cmd: MultiCommand) -> None: - """Adds a new multi command to the chain dispatcher.""" - self.sources.append(multi_cmd) - - def get_command(self, ctx: Context, cmd_name: str) -> t.Optional[Command]: - for source in self.sources: - rv = source.get_command(ctx, cmd_name) - - if rv is not None: - if self.chain: - _check_multicommand(self, cmd_name, rv) - - return rv - - return None - - def list_commands(self, ctx: Context) -> t.List[str]: - rv: t.Set[str] = set() - - for source in self.sources: - rv.update(source.list_commands(ctx)) - - return sorted(rv) - - -def _check_iter(value: t.Any) -> t.Iterator[t.Any]: - """Check if the value is iterable but not a string. Raises a type - error, or return an iterator over the value. - """ - if isinstance(value, str): - raise TypeError - - return iter(value) - - -class Parameter: - r"""A parameter to a command comes in two versions: they are either - :class:`Option`\s or :class:`Argument`\s. Other subclasses are currently - not supported by design as some of the internals for parsing are - intentionally not finalized. - - Some settings are supported by both options and arguments. - - :param param_decls: the parameter declarations for this option or - argument. This is a list of flags or argument - names. - :param type: the type that should be used. Either a :class:`ParamType` - or a Python type. The latter is converted into the former - automatically if supported. - :param required: controls if this is optional or not. - :param default: the default value if omitted. This can also be a callable, - in which case it's invoked when the default is needed - without any arguments. - :param callback: A function to further process or validate the value - after type conversion. It is called as ``f(ctx, param, value)`` - and must return the value. It is called for all sources, - including prompts. - :param nargs: the number of arguments to match. If not ``1`` the return - value is a tuple instead of single value. The default for - nargs is ``1`` (except if the type is a tuple, then it's - the arity of the tuple). If ``nargs=-1``, all remaining - parameters are collected. - :param metavar: how the value is represented in the help page. - :param expose_value: if this is `True` then the value is passed onwards - to the command callback and stored on the context, - otherwise it's skipped. - :param is_eager: eager values are processed before non eager ones. This - should not be set for arguments or it will inverse the - order of processing. - :param envvar: a string or list of strings that are environment variables - that should be checked. - :param shell_complete: A function that returns custom shell - completions. Used instead of the param's type completion if - given. Takes ``ctx, param, incomplete`` and must return a list - of :class:`~click.shell_completion.CompletionItem` or a list of - strings. - - .. versionchanged:: 8.0 - ``process_value`` validates required parameters and bounded - ``nargs``, and invokes the parameter callback before returning - the value. This allows the callback to validate prompts. - ``full_process_value`` is removed. - - .. versionchanged:: 8.0 - ``autocompletion`` is renamed to ``shell_complete`` and has new - semantics described above. The old name is deprecated and will - be removed in 8.1, until then it will be wrapped to match the - new requirements. - - .. versionchanged:: 8.0 - For ``multiple=True, nargs>1``, the default must be a list of - tuples. - - .. versionchanged:: 8.0 - Setting a default is no longer required for ``nargs>1``, it will - default to ``None``. ``multiple=True`` or ``nargs=-1`` will - default to ``()``. - - .. versionchanged:: 7.1 - Empty environment variables are ignored rather than taking the - empty string value. This makes it possible for scripts to clear - variables if they can't unset them. - - .. versionchanged:: 2.0 - Changed signature for parameter callback to also be passed the - parameter. The old callback format will still work, but it will - raise a warning to give you a chance to migrate the code easier. - """ - - param_type_name = "parameter" - - def __init__( - self, - param_decls: t.Optional[t.Sequence[str]] = None, - type: t.Optional[t.Union[types.ParamType, t.Any]] = None, - required: bool = False, - default: t.Optional[t.Union[t.Any, t.Callable[[], t.Any]]] = None, - callback: t.Optional[t.Callable[[Context, "Parameter", t.Any], t.Any]] = None, - nargs: t.Optional[int] = None, - multiple: bool = False, - metavar: t.Optional[str] = None, - expose_value: bool = True, - is_eager: bool = False, - envvar: t.Optional[t.Union[str, t.Sequence[str]]] = None, - shell_complete: t.Optional[ - t.Callable[ - [Context, "Parameter", str], - t.Union[t.List["CompletionItem"], t.List[str]], - ] - ] = None, - ) -> None: - self.name: t.Optional[str] - self.opts: t.List[str] - self.secondary_opts: t.List[str] - self.name, self.opts, self.secondary_opts = self._parse_decls( - param_decls or (), expose_value - ) - self.type: types.ParamType = types.convert_type(type, default) - - # Default nargs to what the type tells us if we have that - # information available. - if nargs is None: - if self.type.is_composite: - nargs = self.type.arity - else: - nargs = 1 - - self.required = required - self.callback = callback - self.nargs = nargs - self.multiple = multiple - self.expose_value = expose_value - self.default = default - self.is_eager = is_eager - self.metavar = metavar - self.envvar = envvar - self._custom_shell_complete = shell_complete - - if __debug__: - if self.type.is_composite and nargs != self.type.arity: - raise ValueError( - f"'nargs' must be {self.type.arity} (or None) for" - f" type {self.type!r}, but it was {nargs}." - ) - - # Skip no default or callable default. - check_default = default if not callable(default) else None - - if check_default is not None: - if multiple: - try: - # Only check the first value against nargs. - check_default = next(_check_iter(check_default), None) - except TypeError: - raise ValueError( - "'default' must be a list when 'multiple' is true." - ) from None - - # Can be None for multiple with empty default. - if nargs != 1 and check_default is not None: - try: - _check_iter(check_default) - except TypeError: - if multiple: - message = ( - "'default' must be a list of lists when 'multiple' is" - " true and 'nargs' != 1." - ) - else: - message = "'default' must be a list when 'nargs' != 1." - - raise ValueError(message) from None - - if nargs > 1 and len(check_default) != nargs: - subject = "item length" if multiple else "length" - raise ValueError( - f"'default' {subject} must match nargs={nargs}." - ) - - def to_info_dict(self) -> t.Dict[str, t.Any]: - """Gather information that could be useful for a tool generating - user-facing documentation. - - Use :meth:`click.Context.to_info_dict` to traverse the entire - CLI structure. - - .. versionadded:: 8.0 - """ - return { - "name": self.name, - "param_type_name": self.param_type_name, - "opts": self.opts, - "secondary_opts": self.secondary_opts, - "type": self.type.to_info_dict(), - "required": self.required, - "nargs": self.nargs, - "multiple": self.multiple, - "default": self.default, - "envvar": self.envvar, - } - - def __repr__(self) -> str: - return f"<{self.__class__.__name__} {self.name}>" - - def _parse_decls( - self, decls: t.Sequence[str], expose_value: bool - ) -> t.Tuple[t.Optional[str], t.List[str], t.List[str]]: - raise NotImplementedError() - - @property - def human_readable_name(self) -> str: - """Returns the human readable name of this parameter. This is the - same as the name for options, but the metavar for arguments. - """ - return self.name # type: ignore - - def make_metavar(self) -> str: - if self.metavar is not None: - return self.metavar - - metavar = self.type.get_metavar(self) - - if metavar is None: - metavar = self.type.name.upper() - - if self.nargs != 1: - metavar += "..." - - return metavar - - @t.overload - def get_default( - self, ctx: Context, call: "te.Literal[True]" = True - ) -> t.Optional[t.Any]: ... - - @t.overload - def get_default( - self, ctx: Context, call: bool = ... - ) -> t.Optional[t.Union[t.Any, t.Callable[[], t.Any]]]: ... - - def get_default( - self, ctx: Context, call: bool = True - ) -> t.Optional[t.Union[t.Any, t.Callable[[], t.Any]]]: - """Get the default for the parameter. Tries - :meth:`Context.lookup_default` first, then the local default. - - :param ctx: Current context. - :param call: If the default is a callable, call it. Disable to - return the callable instead. - - .. versionchanged:: 8.0.2 - Type casting is no longer performed when getting a default. - - .. versionchanged:: 8.0.1 - Type casting can fail in resilient parsing mode. Invalid - defaults will not prevent showing help text. - - .. versionchanged:: 8.0 - Looks at ``ctx.default_map`` first. - - .. versionchanged:: 8.0 - Added the ``call`` parameter. - """ - value = ctx.lookup_default(self.name, call=False) # type: ignore - - if value is None: - value = self.default - - if call and callable(value): - value = value() - - return value - - def add_to_parser(self, parser: OptionParser, ctx: Context) -> None: - raise NotImplementedError() - - def consume_value( - self, ctx: Context, opts: t.Mapping[str, t.Any] - ) -> t.Tuple[t.Any, ParameterSource]: - value = opts.get(self.name) # type: ignore - source = ParameterSource.COMMANDLINE - - if value is None: - value = self.value_from_envvar(ctx) - source = ParameterSource.ENVIRONMENT - - if value is None: - value = ctx.lookup_default(self.name) # type: ignore - source = ParameterSource.DEFAULT_MAP - - if value is None: - value = self.get_default(ctx) - source = ParameterSource.DEFAULT - - return value, source - - def type_cast_value(self, ctx: Context, value: t.Any) -> t.Any: - """Convert and validate a value against the option's - :attr:`type`, :attr:`multiple`, and :attr:`nargs`. - """ - if value is None: - return () if self.multiple or self.nargs == -1 else None - - def check_iter(value: t.Any) -> t.Iterator[t.Any]: - try: - return _check_iter(value) - except TypeError: - # This should only happen when passing in args manually, - # the parser should construct an iterable when parsing - # the command line. - raise BadParameter( - _("Value must be an iterable."), ctx=ctx, param=self - ) from None - - if self.nargs == 1 or self.type.is_composite: - - def convert(value: t.Any) -> t.Any: - return self.type(value, param=self, ctx=ctx) - - elif self.nargs == -1: - - def convert(value: t.Any) -> t.Any: # t.Tuple[t.Any, ...] - return tuple(self.type(x, self, ctx) for x in check_iter(value)) - - else: # nargs > 1 - - def convert(value: t.Any) -> t.Any: # t.Tuple[t.Any, ...] - value = tuple(check_iter(value)) - - if len(value) != self.nargs: - raise BadParameter( - ngettext( - "Takes {nargs} values but 1 was given.", - "Takes {nargs} values but {len} were given.", - len(value), - ).format(nargs=self.nargs, len=len(value)), - ctx=ctx, - param=self, - ) - - return tuple(self.type(x, self, ctx) for x in value) - - if self.multiple: - return tuple(convert(x) for x in check_iter(value)) - - return convert(value) - - def value_is_missing(self, value: t.Any) -> bool: - if value is None: - return True - - if (self.nargs != 1 or self.multiple) and value == (): - return True - - return False - - def process_value(self, ctx: Context, value: t.Any) -> t.Any: - value = self.type_cast_value(ctx, value) - - if self.required and self.value_is_missing(value): - raise MissingParameter(ctx=ctx, param=self) - - if self.callback is not None: - value = self.callback(ctx, self, value) - - return value - - def resolve_envvar_value(self, ctx: Context) -> t.Optional[str]: - if self.envvar is None: - return None - - if isinstance(self.envvar, str): - rv = os.environ.get(self.envvar) - - if rv: - return rv - else: - for envvar in self.envvar: - rv = os.environ.get(envvar) - - if rv: - return rv - - return None - - def value_from_envvar(self, ctx: Context) -> t.Optional[t.Any]: - rv: t.Optional[t.Any] = self.resolve_envvar_value(ctx) - - if rv is not None and self.nargs != 1: - rv = self.type.split_envvar_value(rv) - - return rv - - def handle_parse_result( - self, ctx: Context, opts: t.Mapping[str, t.Any], args: t.List[str] - ) -> t.Tuple[t.Any, t.List[str]]: - with augment_usage_errors(ctx, param=self): - value, source = self.consume_value(ctx, opts) - ctx.set_parameter_source(self.name, source) # type: ignore - - try: - value = self.process_value(ctx, value) - except Exception: - if not ctx.resilient_parsing: - raise - - value = None - - if self.expose_value: - ctx.params[self.name] = value # type: ignore - - return value, args - - def get_help_record(self, ctx: Context) -> t.Optional[t.Tuple[str, str]]: - pass - - def get_usage_pieces(self, ctx: Context) -> t.List[str]: - return [] - - def get_error_hint(self, ctx: Context) -> str: - """Get a stringified version of the param for use in error messages to - indicate which param caused the error. - """ - hint_list = self.opts or [self.human_readable_name] - return " / ".join(f"'{x}'" for x in hint_list) - - def shell_complete(self, ctx: Context, incomplete: str) -> t.List["CompletionItem"]: - """Return a list of completions for the incomplete value. If a - ``shell_complete`` function was given during init, it is used. - Otherwise, the :attr:`type` - :meth:`~click.types.ParamType.shell_complete` function is used. - - :param ctx: Invocation context for this command. - :param incomplete: Value being completed. May be empty. - - .. versionadded:: 8.0 - """ - if self._custom_shell_complete is not None: - results = self._custom_shell_complete(ctx, self, incomplete) - - if results and isinstance(results[0], str): - from click.shell_completion import CompletionItem - - results = [CompletionItem(c) for c in results] - - return t.cast(t.List["CompletionItem"], results) - - return self.type.shell_complete(ctx, self, incomplete) - - -class Option(Parameter): - """Options are usually optional values on the command line and - have some extra features that arguments don't have. - - All other parameters are passed onwards to the parameter constructor. - - :param show_default: Show the default value for this option in its - help text. Values are not shown by default, unless - :attr:`Context.show_default` is ``True``. If this value is a - string, it shows that string in parentheses instead of the - actual value. This is particularly useful for dynamic options. - For single option boolean flags, the default remains hidden if - its value is ``False``. - :param show_envvar: Controls if an environment variable should be - shown on the help page. Normally, environment variables are not - shown. - :param prompt: If set to ``True`` or a non empty string then the - user will be prompted for input. If set to ``True`` the prompt - will be the option name capitalized. - :param confirmation_prompt: Prompt a second time to confirm the - value if it was prompted for. Can be set to a string instead of - ``True`` to customize the message. - :param prompt_required: If set to ``False``, the user will be - prompted for input only when the option was specified as a flag - without a value. - :param hide_input: If this is ``True`` then the input on the prompt - will be hidden from the user. This is useful for password input. - :param is_flag: forces this option to act as a flag. The default is - auto detection. - :param flag_value: which value should be used for this flag if it's - enabled. This is set to a boolean automatically if - the option string contains a slash to mark two options. - :param multiple: if this is set to `True` then the argument is accepted - multiple times and recorded. This is similar to ``nargs`` - in how it works but supports arbitrary number of - arguments. - :param count: this flag makes an option increment an integer. - :param allow_from_autoenv: if this is enabled then the value of this - parameter will be pulled from an environment - variable in case a prefix is defined on the - context. - :param help: the help string. - :param hidden: hide this option from help outputs. - :param attrs: Other command arguments described in :class:`Parameter`. - - .. versionchanged:: 8.1.0 - Help text indentation is cleaned here instead of only in the - ``@option`` decorator. - - .. versionchanged:: 8.1.0 - The ``show_default`` parameter overrides - ``Context.show_default``. - - .. versionchanged:: 8.1.0 - The default of a single option boolean flag is not shown if the - default value is ``False``. - - .. versionchanged:: 8.0.1 - ``type`` is detected from ``flag_value`` if given. - """ - - param_type_name = "option" - - def __init__( - self, - param_decls: t.Optional[t.Sequence[str]] = None, - show_default: t.Union[bool, str, None] = None, - prompt: t.Union[bool, str] = False, - confirmation_prompt: t.Union[bool, str] = False, - prompt_required: bool = True, - hide_input: bool = False, - is_flag: t.Optional[bool] = None, - flag_value: t.Optional[t.Any] = None, - multiple: bool = False, - count: bool = False, - allow_from_autoenv: bool = True, - type: t.Optional[t.Union[types.ParamType, t.Any]] = None, - help: t.Optional[str] = None, - hidden: bool = False, - show_choices: bool = True, - show_envvar: bool = False, - **attrs: t.Any, - ) -> None: - if help: - help = inspect.cleandoc(help) - - default_is_missing = "default" not in attrs - super().__init__(param_decls, type=type, multiple=multiple, **attrs) - - if prompt is True: - if self.name is None: - raise TypeError("'name' is required with 'prompt=True'.") - - prompt_text: t.Optional[str] = self.name.replace("_", " ").capitalize() - elif prompt is False: - prompt_text = None - else: - prompt_text = prompt - - self.prompt = prompt_text - self.confirmation_prompt = confirmation_prompt - self.prompt_required = prompt_required - self.hide_input = hide_input - self.hidden = hidden - - # If prompt is enabled but not required, then the option can be - # used as a flag to indicate using prompt or flag_value. - self._flag_needs_value = self.prompt is not None and not self.prompt_required - - if is_flag is None: - if flag_value is not None: - # Implicitly a flag because flag_value was set. - is_flag = True - elif self._flag_needs_value: - # Not a flag, but when used as a flag it shows a prompt. - is_flag = False - else: - # Implicitly a flag because flag options were given. - is_flag = bool(self.secondary_opts) - elif is_flag is False and not self._flag_needs_value: - # Not a flag, and prompt is not enabled, can be used as a - # flag if flag_value is set. - self._flag_needs_value = flag_value is not None - - self.default: t.Union[t.Any, t.Callable[[], t.Any]] - - if is_flag and default_is_missing and not self.required: - if multiple: - self.default = () - else: - self.default = False - - if flag_value is None: - flag_value = not self.default - - self.type: types.ParamType - if is_flag and type is None: - # Re-guess the type from the flag value instead of the - # default. - self.type = types.convert_type(None, flag_value) - - self.is_flag: bool = is_flag - self.is_bool_flag: bool = is_flag and isinstance(self.type, types.BoolParamType) - self.flag_value: t.Any = flag_value - - # Counting - self.count = count - if count: - if type is None: - self.type = types.IntRange(min=0) - if default_is_missing: - self.default = 0 - - self.allow_from_autoenv = allow_from_autoenv - self.help = help - self.show_default = show_default - self.show_choices = show_choices - self.show_envvar = show_envvar - - if __debug__: - if self.nargs == -1: - raise TypeError("nargs=-1 is not supported for options.") - - if self.prompt and self.is_flag and not self.is_bool_flag: - raise TypeError("'prompt' is not valid for non-boolean flag.") - - if not self.is_bool_flag and self.secondary_opts: - raise TypeError("Secondary flag is not valid for non-boolean flag.") - - if self.is_bool_flag and self.hide_input and self.prompt is not None: - raise TypeError( - "'prompt' with 'hide_input' is not valid for boolean flag." - ) - - if self.count: - if self.multiple: - raise TypeError("'count' is not valid with 'multiple'.") - - if self.is_flag: - raise TypeError("'count' is not valid with 'is_flag'.") - - def to_info_dict(self) -> t.Dict[str, t.Any]: - info_dict = super().to_info_dict() - info_dict.update( - help=self.help, - prompt=self.prompt, - is_flag=self.is_flag, - flag_value=self.flag_value, - count=self.count, - hidden=self.hidden, - ) - return info_dict - - def _parse_decls( - self, decls: t.Sequence[str], expose_value: bool - ) -> t.Tuple[t.Optional[str], t.List[str], t.List[str]]: - opts = [] - secondary_opts = [] - name = None - possible_names = [] - - for decl in decls: - if decl.isidentifier(): - if name is not None: - raise TypeError(f"Name '{name}' defined twice") - name = decl - else: - split_char = ";" if decl[:1] == "/" else "/" - if split_char in decl: - first, second = decl.split(split_char, 1) - first = first.rstrip() - if first: - possible_names.append(split_opt(first)) - opts.append(first) - second = second.lstrip() - if second: - secondary_opts.append(second.lstrip()) - if first == second: - raise ValueError( - f"Boolean option {decl!r} cannot use the" - " same flag for true/false." - ) - else: - possible_names.append(split_opt(decl)) - opts.append(decl) - - if name is None and possible_names: - possible_names.sort(key=lambda x: -len(x[0])) # group long options first - name = possible_names[0][1].replace("-", "_").lower() - if not name.isidentifier(): - name = None - - if name is None: - if not expose_value: - return None, opts, secondary_opts - raise TypeError( - f"Could not determine name for option with declarations {decls!r}" - ) - - if not opts and not secondary_opts: - raise TypeError( - f"No options defined but a name was passed ({name})." - " Did you mean to declare an argument instead? Did" - f" you mean to pass '--{name}'?" - ) - - return name, opts, secondary_opts - - def add_to_parser(self, parser: OptionParser, ctx: Context) -> None: - if self.multiple: - action = "append" - elif self.count: - action = "count" - else: - action = "store" - - if self.is_flag: - action = f"{action}_const" - - if self.is_bool_flag and self.secondary_opts: - parser.add_option( - obj=self, opts=self.opts, dest=self.name, action=action, const=True - ) - parser.add_option( - obj=self, - opts=self.secondary_opts, - dest=self.name, - action=action, - const=False, - ) - else: - parser.add_option( - obj=self, - opts=self.opts, - dest=self.name, - action=action, - const=self.flag_value, - ) - else: - parser.add_option( - obj=self, - opts=self.opts, - dest=self.name, - action=action, - nargs=self.nargs, - ) - - def get_help_record(self, ctx: Context) -> t.Optional[t.Tuple[str, str]]: - if self.hidden: - return None - - any_prefix_is_slash = False - - def _write_opts(opts: t.Sequence[str]) -> str: - nonlocal any_prefix_is_slash - - rv, any_slashes = join_options(opts) - - if any_slashes: - any_prefix_is_slash = True - - if not self.is_flag and not self.count: - rv += f" {self.make_metavar()}" - - return rv - - rv = [_write_opts(self.opts)] - - if self.secondary_opts: - rv.append(_write_opts(self.secondary_opts)) - - help = self.help or "" - extra = [] - - if self.show_envvar: - envvar = self.envvar - - if envvar is None: - if ( - self.allow_from_autoenv - and ctx.auto_envvar_prefix is not None - and self.name is not None - ): - envvar = f"{ctx.auto_envvar_prefix}_{self.name.upper()}" - - if envvar is not None: - var_str = ( - envvar - if isinstance(envvar, str) - else ", ".join(str(d) for d in envvar) - ) - extra.append(_("env var: {var}").format(var=var_str)) - - # Temporarily enable resilient parsing to avoid type casting - # failing for the default. Might be possible to extend this to - # help formatting in general. - resilient = ctx.resilient_parsing - ctx.resilient_parsing = True - - try: - default_value = self.get_default(ctx, call=False) - finally: - ctx.resilient_parsing = resilient - - show_default = False - show_default_is_str = False - - if self.show_default is not None: - if isinstance(self.show_default, str): - show_default_is_str = show_default = True - else: - show_default = self.show_default - elif ctx.show_default is not None: - show_default = ctx.show_default - - if show_default_is_str or (show_default and (default_value is not None)): - if show_default_is_str: - default_string = f"({self.show_default})" - elif isinstance(default_value, (list, tuple)): - default_string = ", ".join(str(d) for d in default_value) - elif inspect.isfunction(default_value): - default_string = _("(dynamic)") - elif self.is_bool_flag and self.secondary_opts: - # For boolean flags that have distinct True/False opts, - # use the opt without prefix instead of the value. - default_string = split_opt( - (self.opts if default_value else self.secondary_opts)[0] - )[1] - elif self.is_bool_flag and not self.secondary_opts and not default_value: - default_string = "" - elif default_value == "": - default_string = '""' - else: - default_string = str(default_value) - - if default_string: - extra.append(_("default: {default}").format(default=default_string)) - - if ( - isinstance(self.type, types._NumberRangeBase) - # skip count with default range type - and not (self.count and self.type.min == 0 and self.type.max is None) - ): - range_str = self.type._describe_range() - - if range_str: - extra.append(range_str) - - if self.required: - extra.append(_("required")) - - if extra: - extra_str = "; ".join(extra) - help = f"{help} [{extra_str}]" if help else f"[{extra_str}]" - - return ("; " if any_prefix_is_slash else " / ").join(rv), help - - @t.overload - def get_default( - self, ctx: Context, call: "te.Literal[True]" = True - ) -> t.Optional[t.Any]: ... - - @t.overload - def get_default( - self, ctx: Context, call: bool = ... - ) -> t.Optional[t.Union[t.Any, t.Callable[[], t.Any]]]: ... - - def get_default( - self, ctx: Context, call: bool = True - ) -> t.Optional[t.Union[t.Any, t.Callable[[], t.Any]]]: - # If we're a non boolean flag our default is more complex because - # we need to look at all flags in the same group to figure out - # if we're the default one in which case we return the flag - # value as default. - if self.is_flag and not self.is_bool_flag: - for param in ctx.command.params: - if param.name == self.name and param.default: - return t.cast(Option, param).flag_value - - return None - - return super().get_default(ctx, call=call) - - def prompt_for_value(self, ctx: Context) -> t.Any: - """This is an alternative flow that can be activated in the full - value processing if a value does not exist. It will prompt the - user until a valid value exists and then returns the processed - value as result. - """ - assert self.prompt is not None - - # Calculate the default before prompting anything to be stable. - default = self.get_default(ctx) - - # If this is a prompt for a flag we need to handle this - # differently. - if self.is_bool_flag: - return confirm(self.prompt, default) - - return prompt( - self.prompt, - default=default, - type=self.type, - hide_input=self.hide_input, - show_choices=self.show_choices, - confirmation_prompt=self.confirmation_prompt, - value_proc=lambda x: self.process_value(ctx, x), - ) - - def resolve_envvar_value(self, ctx: Context) -> t.Optional[str]: - rv = super().resolve_envvar_value(ctx) - - if rv is not None: - return rv - - if ( - self.allow_from_autoenv - and ctx.auto_envvar_prefix is not None - and self.name is not None - ): - envvar = f"{ctx.auto_envvar_prefix}_{self.name.upper()}" - rv = os.environ.get(envvar) - - if rv: - return rv - - return None - - def value_from_envvar(self, ctx: Context) -> t.Optional[t.Any]: - rv: t.Optional[t.Any] = self.resolve_envvar_value(ctx) - - if rv is None: - return None - - value_depth = (self.nargs != 1) + bool(self.multiple) - - if value_depth > 0: - rv = self.type.split_envvar_value(rv) - - if self.multiple and self.nargs != 1: - rv = batch(rv, self.nargs) - - return rv - - def consume_value( - self, ctx: Context, opts: t.Mapping[str, "Parameter"] - ) -> t.Tuple[t.Any, ParameterSource]: - value, source = super().consume_value(ctx, opts) - - # The parser will emit a sentinel value if the option can be - # given as a flag without a value. This is different from None - # to distinguish from the flag not being given at all. - if value is _flag_needs_value: - if self.prompt is not None and not ctx.resilient_parsing: - value = self.prompt_for_value(ctx) - source = ParameterSource.PROMPT - else: - value = self.flag_value - source = ParameterSource.COMMANDLINE - - elif ( - self.multiple - and value is not None - and any(v is _flag_needs_value for v in value) - ): - value = [self.flag_value if v is _flag_needs_value else v for v in value] - source = ParameterSource.COMMANDLINE - - # The value wasn't set, or used the param's default, prompt if - # prompting is enabled. - elif ( - source in {None, ParameterSource.DEFAULT} - and self.prompt is not None - and (self.required or self.prompt_required) - and not ctx.resilient_parsing - ): - value = self.prompt_for_value(ctx) - source = ParameterSource.PROMPT - - return value, source - - -class Argument(Parameter): - """Arguments are positional parameters to a command. They generally - provide fewer features than options but can have infinite ``nargs`` - and are required by default. - - All parameters are passed onwards to the constructor of :class:`Parameter`. - """ - - param_type_name = "argument" - - def __init__( - self, - param_decls: t.Sequence[str], - required: t.Optional[bool] = None, - **attrs: t.Any, - ) -> None: - if required is None: - if attrs.get("default") is not None: - required = False - else: - required = attrs.get("nargs", 1) > 0 - - if "multiple" in attrs: - raise TypeError("__init__() got an unexpected keyword argument 'multiple'.") - - super().__init__(param_decls, required=required, **attrs) - - if __debug__: - if self.default is not None and self.nargs == -1: - raise TypeError("'default' is not supported for nargs=-1.") - - @property - def human_readable_name(self) -> str: - if self.metavar is not None: - return self.metavar - return self.name.upper() # type: ignore - - def make_metavar(self) -> str: - if self.metavar is not None: - return self.metavar - var = self.type.get_metavar(self) - if not var: - var = self.name.upper() # type: ignore - if not self.required: - var = f"[{var}]" - if self.nargs != 1: - var += "..." - return var - - def _parse_decls( - self, decls: t.Sequence[str], expose_value: bool - ) -> t.Tuple[t.Optional[str], t.List[str], t.List[str]]: - if not decls: - if not expose_value: - return None, [], [] - raise TypeError("Argument is marked as exposed, but does not have a name.") - if len(decls) == 1: - name = arg = decls[0] - name = name.replace("-", "_").lower() - else: - raise TypeError( - "Arguments take exactly one parameter declaration, got" - f" {len(decls)}." - ) - return name, [arg], [] - - def get_usage_pieces(self, ctx: Context) -> t.List[str]: - return [self.make_metavar()] - - def get_error_hint(self, ctx: Context) -> str: - return f"'{self.make_metavar()}'" - - def add_to_parser(self, parser: OptionParser, ctx: Context) -> None: - parser.add_argument(dest=self.name, nargs=self.nargs, obj=self) diff --git a/venv/lib/python3.9/site-packages/click/decorators.py b/venv/lib/python3.9/site-packages/click/decorators.py deleted file mode 100644 index bcf8906..0000000 --- a/venv/lib/python3.9/site-packages/click/decorators.py +++ /dev/null @@ -1,562 +0,0 @@ -import inspect -import types -import typing as t -from functools import update_wrapper -from gettext import gettext as _ - -from .core import Argument -from .core import Command -from .core import Context -from .core import Group -from .core import Option -from .core import Parameter -from .globals import get_current_context -from .utils import echo - -if t.TYPE_CHECKING: - import typing_extensions as te - - P = te.ParamSpec("P") - -R = t.TypeVar("R") -T = t.TypeVar("T") -_AnyCallable = t.Callable[..., t.Any] -FC = t.TypeVar("FC", bound=t.Union[_AnyCallable, Command]) - - -def pass_context(f: "t.Callable[te.Concatenate[Context, P], R]") -> "t.Callable[P, R]": - """Marks a callback as wanting to receive the current context - object as first argument. - """ - - def new_func(*args: "P.args", **kwargs: "P.kwargs") -> "R": - return f(get_current_context(), *args, **kwargs) - - return update_wrapper(new_func, f) - - -def pass_obj(f: "t.Callable[te.Concatenate[t.Any, P], R]") -> "t.Callable[P, R]": - """Similar to :func:`pass_context`, but only pass the object on the - context onwards (:attr:`Context.obj`). This is useful if that object - represents the state of a nested system. - """ - - def new_func(*args: "P.args", **kwargs: "P.kwargs") -> "R": - return f(get_current_context().obj, *args, **kwargs) - - return update_wrapper(new_func, f) - - -def make_pass_decorator( - object_type: t.Type[T], ensure: bool = False -) -> t.Callable[["t.Callable[te.Concatenate[T, P], R]"], "t.Callable[P, R]"]: - """Given an object type this creates a decorator that will work - similar to :func:`pass_obj` but instead of passing the object of the - current context, it will find the innermost context of type - :func:`object_type`. - - This generates a decorator that works roughly like this:: - - from functools import update_wrapper - - def decorator(f): - @pass_context - def new_func(ctx, *args, **kwargs): - obj = ctx.find_object(object_type) - return ctx.invoke(f, obj, *args, **kwargs) - return update_wrapper(new_func, f) - return decorator - - :param object_type: the type of the object to pass. - :param ensure: if set to `True`, a new object will be created and - remembered on the context if it's not there yet. - """ - - def decorator(f: "t.Callable[te.Concatenate[T, P], R]") -> "t.Callable[P, R]": - def new_func(*args: "P.args", **kwargs: "P.kwargs") -> "R": - ctx = get_current_context() - - obj: t.Optional[T] - if ensure: - obj = ctx.ensure_object(object_type) - else: - obj = ctx.find_object(object_type) - - if obj is None: - raise RuntimeError( - "Managed to invoke callback without a context" - f" object of type {object_type.__name__!r}" - " existing." - ) - - return ctx.invoke(f, obj, *args, **kwargs) - - return update_wrapper(new_func, f) - - return decorator - - -def pass_meta_key( - key: str, *, doc_description: t.Optional[str] = None -) -> "t.Callable[[t.Callable[te.Concatenate[t.Any, P], R]], t.Callable[P, R]]": - """Create a decorator that passes a key from - :attr:`click.Context.meta` as the first argument to the decorated - function. - - :param key: Key in ``Context.meta`` to pass. - :param doc_description: Description of the object being passed, - inserted into the decorator's docstring. Defaults to "the 'key' - key from Context.meta". - - .. versionadded:: 8.0 - """ - - def decorator(f: "t.Callable[te.Concatenate[t.Any, P], R]") -> "t.Callable[P, R]": - def new_func(*args: "P.args", **kwargs: "P.kwargs") -> R: - ctx = get_current_context() - obj = ctx.meta[key] - return ctx.invoke(f, obj, *args, **kwargs) - - return update_wrapper(new_func, f) - - if doc_description is None: - doc_description = f"the {key!r} key from :attr:`click.Context.meta`" - - decorator.__doc__ = ( - f"Decorator that passes {doc_description} as the first argument" - " to the decorated function." - ) - return decorator - - -CmdType = t.TypeVar("CmdType", bound=Command) - - -# variant: no call, directly as decorator for a function. -@t.overload -def command(name: _AnyCallable) -> Command: ... - - -# variant: with positional name and with positional or keyword cls argument: -# @command(namearg, CommandCls, ...) or @command(namearg, cls=CommandCls, ...) -@t.overload -def command( - name: t.Optional[str], - cls: t.Type[CmdType], - **attrs: t.Any, -) -> t.Callable[[_AnyCallable], CmdType]: ... - - -# variant: name omitted, cls _must_ be a keyword argument, @command(cls=CommandCls, ...) -@t.overload -def command( - name: None = None, - *, - cls: t.Type[CmdType], - **attrs: t.Any, -) -> t.Callable[[_AnyCallable], CmdType]: ... - - -# variant: with optional string name, no cls argument provided. -@t.overload -def command( - name: t.Optional[str] = ..., cls: None = None, **attrs: t.Any -) -> t.Callable[[_AnyCallable], Command]: ... - - -def command( - name: t.Union[t.Optional[str], _AnyCallable] = None, - cls: t.Optional[t.Type[CmdType]] = None, - **attrs: t.Any, -) -> t.Union[Command, t.Callable[[_AnyCallable], t.Union[Command, CmdType]]]: - r"""Creates a new :class:`Command` and uses the decorated function as - callback. This will also automatically attach all decorated - :func:`option`\s and :func:`argument`\s as parameters to the command. - - The name of the command defaults to the name of the function with - underscores replaced by dashes. If you want to change that, you can - pass the intended name as the first argument. - - All keyword arguments are forwarded to the underlying command class. - For the ``params`` argument, any decorated params are appended to - the end of the list. - - Once decorated the function turns into a :class:`Command` instance - that can be invoked as a command line utility or be attached to a - command :class:`Group`. - - :param name: the name of the command. This defaults to the function - name with underscores replaced by dashes. - :param cls: the command class to instantiate. This defaults to - :class:`Command`. - - .. versionchanged:: 8.1 - This decorator can be applied without parentheses. - - .. versionchanged:: 8.1 - The ``params`` argument can be used. Decorated params are - appended to the end of the list. - """ - - func: t.Optional[t.Callable[[_AnyCallable], t.Any]] = None - - if callable(name): - func = name - name = None - assert cls is None, "Use 'command(cls=cls)(callable)' to specify a class." - assert not attrs, "Use 'command(**kwargs)(callable)' to provide arguments." - - if cls is None: - cls = t.cast(t.Type[CmdType], Command) - - def decorator(f: _AnyCallable) -> CmdType: - if isinstance(f, Command): - raise TypeError("Attempted to convert a callback into a command twice.") - - attr_params = attrs.pop("params", None) - params = attr_params if attr_params is not None else [] - - try: - decorator_params = f.__click_params__ # type: ignore - except AttributeError: - pass - else: - del f.__click_params__ # type: ignore - params.extend(reversed(decorator_params)) - - if attrs.get("help") is None: - attrs["help"] = f.__doc__ - - if t.TYPE_CHECKING: - assert cls is not None - assert not callable(name) - - cmd = cls( - name=name or f.__name__.lower().replace("_", "-"), - callback=f, - params=params, - **attrs, - ) - cmd.__doc__ = f.__doc__ - return cmd - - if func is not None: - return decorator(func) - - return decorator - - -GrpType = t.TypeVar("GrpType", bound=Group) - - -# variant: no call, directly as decorator for a function. -@t.overload -def group(name: _AnyCallable) -> Group: ... - - -# variant: with positional name and with positional or keyword cls argument: -# @group(namearg, GroupCls, ...) or @group(namearg, cls=GroupCls, ...) -@t.overload -def group( - name: t.Optional[str], - cls: t.Type[GrpType], - **attrs: t.Any, -) -> t.Callable[[_AnyCallable], GrpType]: ... - - -# variant: name omitted, cls _must_ be a keyword argument, @group(cmd=GroupCls, ...) -@t.overload -def group( - name: None = None, - *, - cls: t.Type[GrpType], - **attrs: t.Any, -) -> t.Callable[[_AnyCallable], GrpType]: ... - - -# variant: with optional string name, no cls argument provided. -@t.overload -def group( - name: t.Optional[str] = ..., cls: None = None, **attrs: t.Any -) -> t.Callable[[_AnyCallable], Group]: ... - - -def group( - name: t.Union[str, _AnyCallable, None] = None, - cls: t.Optional[t.Type[GrpType]] = None, - **attrs: t.Any, -) -> t.Union[Group, t.Callable[[_AnyCallable], t.Union[Group, GrpType]]]: - """Creates a new :class:`Group` with a function as callback. This - works otherwise the same as :func:`command` just that the `cls` - parameter is set to :class:`Group`. - - .. versionchanged:: 8.1 - This decorator can be applied without parentheses. - """ - if cls is None: - cls = t.cast(t.Type[GrpType], Group) - - if callable(name): - return command(cls=cls, **attrs)(name) - - return command(name, cls, **attrs) - - -def _param_memo(f: t.Callable[..., t.Any], param: Parameter) -> None: - if isinstance(f, Command): - f.params.append(param) - else: - if not hasattr(f, "__click_params__"): - f.__click_params__ = [] # type: ignore - - f.__click_params__.append(param) # type: ignore - - -def argument( - *param_decls: str, cls: t.Optional[t.Type[Argument]] = None, **attrs: t.Any -) -> t.Callable[[FC], FC]: - """Attaches an argument to the command. All positional arguments are - passed as parameter declarations to :class:`Argument`; all keyword - arguments are forwarded unchanged (except ``cls``). - This is equivalent to creating an :class:`Argument` instance manually - and attaching it to the :attr:`Command.params` list. - - For the default argument class, refer to :class:`Argument` and - :class:`Parameter` for descriptions of parameters. - - :param cls: the argument class to instantiate. This defaults to - :class:`Argument`. - :param param_decls: Passed as positional arguments to the constructor of - ``cls``. - :param attrs: Passed as keyword arguments to the constructor of ``cls``. - """ - if cls is None: - cls = Argument - - def decorator(f: FC) -> FC: - _param_memo(f, cls(param_decls, **attrs)) - return f - - return decorator - - -def option( - *param_decls: str, cls: t.Optional[t.Type[Option]] = None, **attrs: t.Any -) -> t.Callable[[FC], FC]: - """Attaches an option to the command. All positional arguments are - passed as parameter declarations to :class:`Option`; all keyword - arguments are forwarded unchanged (except ``cls``). - This is equivalent to creating an :class:`Option` instance manually - and attaching it to the :attr:`Command.params` list. - - For the default option class, refer to :class:`Option` and - :class:`Parameter` for descriptions of parameters. - - :param cls: the option class to instantiate. This defaults to - :class:`Option`. - :param param_decls: Passed as positional arguments to the constructor of - ``cls``. - :param attrs: Passed as keyword arguments to the constructor of ``cls``. - """ - if cls is None: - cls = Option - - def decorator(f: FC) -> FC: - _param_memo(f, cls(param_decls, **attrs)) - return f - - return decorator - - -def confirmation_option(*param_decls: str, **kwargs: t.Any) -> t.Callable[[FC], FC]: - """Add a ``--yes`` option which shows a prompt before continuing if - not passed. If the prompt is declined, the program will exit. - - :param param_decls: One or more option names. Defaults to the single - value ``"--yes"``. - :param kwargs: Extra arguments are passed to :func:`option`. - """ - - def callback(ctx: Context, param: Parameter, value: bool) -> None: - if not value: - ctx.abort() - - if not param_decls: - param_decls = ("--yes",) - - kwargs.setdefault("is_flag", True) - kwargs.setdefault("callback", callback) - kwargs.setdefault("expose_value", False) - kwargs.setdefault("prompt", "Do you want to continue?") - kwargs.setdefault("help", "Confirm the action without prompting.") - return option(*param_decls, **kwargs) - - -def password_option(*param_decls: str, **kwargs: t.Any) -> t.Callable[[FC], FC]: - """Add a ``--password`` option which prompts for a password, hiding - input and asking to enter the value again for confirmation. - - :param param_decls: One or more option names. Defaults to the single - value ``"--password"``. - :param kwargs: Extra arguments are passed to :func:`option`. - """ - if not param_decls: - param_decls = ("--password",) - - kwargs.setdefault("prompt", True) - kwargs.setdefault("confirmation_prompt", True) - kwargs.setdefault("hide_input", True) - return option(*param_decls, **kwargs) - - -def version_option( - version: t.Optional[str] = None, - *param_decls: str, - package_name: t.Optional[str] = None, - prog_name: t.Optional[str] = None, - message: t.Optional[str] = None, - **kwargs: t.Any, -) -> t.Callable[[FC], FC]: - """Add a ``--version`` option which immediately prints the version - number and exits the program. - - If ``version`` is not provided, Click will try to detect it using - :func:`importlib.metadata.version` to get the version for the - ``package_name``. On Python < 3.8, the ``importlib_metadata`` - backport must be installed. - - If ``package_name`` is not provided, Click will try to detect it by - inspecting the stack frames. This will be used to detect the - version, so it must match the name of the installed package. - - :param version: The version number to show. If not provided, Click - will try to detect it. - :param param_decls: One or more option names. Defaults to the single - value ``"--version"``. - :param package_name: The package name to detect the version from. If - not provided, Click will try to detect it. - :param prog_name: The name of the CLI to show in the message. If not - provided, it will be detected from the command. - :param message: The message to show. The values ``%(prog)s``, - ``%(package)s``, and ``%(version)s`` are available. Defaults to - ``"%(prog)s, version %(version)s"``. - :param kwargs: Extra arguments are passed to :func:`option`. - :raise RuntimeError: ``version`` could not be detected. - - .. versionchanged:: 8.0 - Add the ``package_name`` parameter, and the ``%(package)s`` - value for messages. - - .. versionchanged:: 8.0 - Use :mod:`importlib.metadata` instead of ``pkg_resources``. The - version is detected based on the package name, not the entry - point name. The Python package name must match the installed - package name, or be passed with ``package_name=``. - """ - if message is None: - message = _("%(prog)s, version %(version)s") - - if version is None and package_name is None: - frame = inspect.currentframe() - f_back = frame.f_back if frame is not None else None - f_globals = f_back.f_globals if f_back is not None else None - # break reference cycle - # https://docs.python.org/3/library/inspect.html#the-interpreter-stack - del frame - - if f_globals is not None: - package_name = f_globals.get("__name__") - - if package_name == "__main__": - package_name = f_globals.get("__package__") - - if package_name: - package_name = package_name.partition(".")[0] - - def callback(ctx: Context, param: Parameter, value: bool) -> None: - if not value or ctx.resilient_parsing: - return - - nonlocal prog_name - nonlocal version - - if prog_name is None: - prog_name = ctx.find_root().info_name - - if version is None and package_name is not None: - metadata: t.Optional[types.ModuleType] - - try: - from importlib import metadata - except ImportError: - # Python < 3.8 - import importlib_metadata as metadata # type: ignore - - try: - version = metadata.version(package_name) # type: ignore - except metadata.PackageNotFoundError: # type: ignore - raise RuntimeError( - f"{package_name!r} is not installed. Try passing" - " 'package_name' instead." - ) from None - - if version is None: - raise RuntimeError( - f"Could not determine the version for {package_name!r} automatically." - ) - - echo( - message % {"prog": prog_name, "package": package_name, "version": version}, - color=ctx.color, - ) - ctx.exit() - - if not param_decls: - param_decls = ("--version",) - - kwargs.setdefault("is_flag", True) - kwargs.setdefault("expose_value", False) - kwargs.setdefault("is_eager", True) - kwargs.setdefault("help", _("Show the version and exit.")) - kwargs["callback"] = callback - return option(*param_decls, **kwargs) - - -class HelpOption(Option): - """Pre-configured ``--help`` option which immediately prints the help page - and exits the program. - """ - - def __init__( - self, - param_decls: t.Optional[t.Sequence[str]] = None, - **kwargs: t.Any, - ) -> None: - if not param_decls: - param_decls = ("--help",) - - kwargs.setdefault("is_flag", True) - kwargs.setdefault("expose_value", False) - kwargs.setdefault("is_eager", True) - kwargs.setdefault("help", _("Show this message and exit.")) - kwargs.setdefault("callback", self.show_help) - - super().__init__(param_decls, **kwargs) - - @staticmethod - def show_help(ctx: Context, param: Parameter, value: bool) -> None: - """Callback that print the help page on ```` and exits.""" - if value and not ctx.resilient_parsing: - echo(ctx.get_help(), color=ctx.color) - ctx.exit() - - -def help_option(*param_decls: str, **kwargs: t.Any) -> t.Callable[[FC], FC]: - """Decorator for the pre-configured ``--help`` option defined above. - - :param param_decls: One or more option names. Defaults to the single - value ``"--help"``. - :param kwargs: Extra arguments are passed to :func:`option`. - """ - kwargs.setdefault("cls", HelpOption) - return option(*param_decls, **kwargs) diff --git a/venv/lib/python3.9/site-packages/click/exceptions.py b/venv/lib/python3.9/site-packages/click/exceptions.py deleted file mode 100644 index 0b83151..0000000 --- a/venv/lib/python3.9/site-packages/click/exceptions.py +++ /dev/null @@ -1,296 +0,0 @@ -import typing as t -from gettext import gettext as _ -from gettext import ngettext - -from ._compat import get_text_stderr -from .globals import resolve_color_default -from .utils import echo -from .utils import format_filename - -if t.TYPE_CHECKING: - from .core import Command - from .core import Context - from .core import Parameter - - -def _join_param_hints( - param_hint: t.Optional[t.Union[t.Sequence[str], str]], -) -> t.Optional[str]: - if param_hint is not None and not isinstance(param_hint, str): - return " / ".join(repr(x) for x in param_hint) - - return param_hint - - -class ClickException(Exception): - """An exception that Click can handle and show to the user.""" - - #: The exit code for this exception. - exit_code = 1 - - def __init__(self, message: str) -> None: - super().__init__(message) - # The context will be removed by the time we print the message, so cache - # the color settings here to be used later on (in `show`) - self.show_color: t.Optional[bool] = resolve_color_default() - self.message = message - - def format_message(self) -> str: - return self.message - - def __str__(self) -> str: - return self.message - - def show(self, file: t.Optional[t.IO[t.Any]] = None) -> None: - if file is None: - file = get_text_stderr() - - echo( - _("Error: {message}").format(message=self.format_message()), - file=file, - color=self.show_color, - ) - - -class UsageError(ClickException): - """An internal exception that signals a usage error. This typically - aborts any further handling. - - :param message: the error message to display. - :param ctx: optionally the context that caused this error. Click will - fill in the context automatically in some situations. - """ - - exit_code = 2 - - def __init__(self, message: str, ctx: t.Optional["Context"] = None) -> None: - super().__init__(message) - self.ctx = ctx - self.cmd: t.Optional[Command] = self.ctx.command if self.ctx else None - - def show(self, file: t.Optional[t.IO[t.Any]] = None) -> None: - if file is None: - file = get_text_stderr() - color = None - hint = "" - if ( - self.ctx is not None - and self.ctx.command.get_help_option(self.ctx) is not None - ): - hint = _("Try '{command} {option}' for help.").format( - command=self.ctx.command_path, option=self.ctx.help_option_names[0] - ) - hint = f"{hint}\n" - if self.ctx is not None: - color = self.ctx.color - echo(f"{self.ctx.get_usage()}\n{hint}", file=file, color=color) - echo( - _("Error: {message}").format(message=self.format_message()), - file=file, - color=color, - ) - - -class BadParameter(UsageError): - """An exception that formats out a standardized error message for a - bad parameter. This is useful when thrown from a callback or type as - Click will attach contextual information to it (for instance, which - parameter it is). - - .. versionadded:: 2.0 - - :param param: the parameter object that caused this error. This can - be left out, and Click will attach this info itself - if possible. - :param param_hint: a string that shows up as parameter name. This - can be used as alternative to `param` in cases - where custom validation should happen. If it is - a string it's used as such, if it's a list then - each item is quoted and separated. - """ - - def __init__( - self, - message: str, - ctx: t.Optional["Context"] = None, - param: t.Optional["Parameter"] = None, - param_hint: t.Optional[str] = None, - ) -> None: - super().__init__(message, ctx) - self.param = param - self.param_hint = param_hint - - def format_message(self) -> str: - if self.param_hint is not None: - param_hint = self.param_hint - elif self.param is not None: - param_hint = self.param.get_error_hint(self.ctx) # type: ignore - else: - return _("Invalid value: {message}").format(message=self.message) - - return _("Invalid value for {param_hint}: {message}").format( - param_hint=_join_param_hints(param_hint), message=self.message - ) - - -class MissingParameter(BadParameter): - """Raised if click required an option or argument but it was not - provided when invoking the script. - - .. versionadded:: 4.0 - - :param param_type: a string that indicates the type of the parameter. - The default is to inherit the parameter type from - the given `param`. Valid values are ``'parameter'``, - ``'option'`` or ``'argument'``. - """ - - def __init__( - self, - message: t.Optional[str] = None, - ctx: t.Optional["Context"] = None, - param: t.Optional["Parameter"] = None, - param_hint: t.Optional[str] = None, - param_type: t.Optional[str] = None, - ) -> None: - super().__init__(message or "", ctx, param, param_hint) - self.param_type = param_type - - def format_message(self) -> str: - if self.param_hint is not None: - param_hint: t.Optional[str] = self.param_hint - elif self.param is not None: - param_hint = self.param.get_error_hint(self.ctx) # type: ignore - else: - param_hint = None - - param_hint = _join_param_hints(param_hint) - param_hint = f" {param_hint}" if param_hint else "" - - param_type = self.param_type - if param_type is None and self.param is not None: - param_type = self.param.param_type_name - - msg = self.message - if self.param is not None: - msg_extra = self.param.type.get_missing_message(self.param) - if msg_extra: - if msg: - msg += f". {msg_extra}" - else: - msg = msg_extra - - msg = f" {msg}" if msg else "" - - # Translate param_type for known types. - if param_type == "argument": - missing = _("Missing argument") - elif param_type == "option": - missing = _("Missing option") - elif param_type == "parameter": - missing = _("Missing parameter") - else: - missing = _("Missing {param_type}").format(param_type=param_type) - - return f"{missing}{param_hint}.{msg}" - - def __str__(self) -> str: - if not self.message: - param_name = self.param.name if self.param else None - return _("Missing parameter: {param_name}").format(param_name=param_name) - else: - return self.message - - -class NoSuchOption(UsageError): - """Raised if click attempted to handle an option that does not - exist. - - .. versionadded:: 4.0 - """ - - def __init__( - self, - option_name: str, - message: t.Optional[str] = None, - possibilities: t.Optional[t.Sequence[str]] = None, - ctx: t.Optional["Context"] = None, - ) -> None: - if message is None: - message = _("No such option: {name}").format(name=option_name) - - super().__init__(message, ctx) - self.option_name = option_name - self.possibilities = possibilities - - def format_message(self) -> str: - if not self.possibilities: - return self.message - - possibility_str = ", ".join(sorted(self.possibilities)) - suggest = ngettext( - "Did you mean {possibility}?", - "(Possible options: {possibilities})", - len(self.possibilities), - ).format(possibility=possibility_str, possibilities=possibility_str) - return f"{self.message} {suggest}" - - -class BadOptionUsage(UsageError): - """Raised if an option is generally supplied but the use of the option - was incorrect. This is for instance raised if the number of arguments - for an option is not correct. - - .. versionadded:: 4.0 - - :param option_name: the name of the option being used incorrectly. - """ - - def __init__( - self, option_name: str, message: str, ctx: t.Optional["Context"] = None - ) -> None: - super().__init__(message, ctx) - self.option_name = option_name - - -class BadArgumentUsage(UsageError): - """Raised if an argument is generally supplied but the use of the argument - was incorrect. This is for instance raised if the number of values - for an argument is not correct. - - .. versionadded:: 6.0 - """ - - -class FileError(ClickException): - """Raised if a file cannot be opened.""" - - def __init__(self, filename: str, hint: t.Optional[str] = None) -> None: - if hint is None: - hint = _("unknown error") - - super().__init__(hint) - self.ui_filename: str = format_filename(filename) - self.filename = filename - - def format_message(self) -> str: - return _("Could not open file {filename!r}: {message}").format( - filename=self.ui_filename, message=self.message - ) - - -class Abort(RuntimeError): - """An internal signalling exception that signals Click to abort.""" - - -class Exit(RuntimeError): - """An exception that indicates that the application should exit with some - status code. - - :param code: the status code to exit with. - """ - - __slots__ = ("exit_code",) - - def __init__(self, code: int = 0) -> None: - self.exit_code: int = code diff --git a/venv/lib/python3.9/site-packages/click/formatting.py b/venv/lib/python3.9/site-packages/click/formatting.py deleted file mode 100644 index ddd2a2f..0000000 --- a/venv/lib/python3.9/site-packages/click/formatting.py +++ /dev/null @@ -1,301 +0,0 @@ -import typing as t -from contextlib import contextmanager -from gettext import gettext as _ - -from ._compat import term_len -from .parser import split_opt - -# Can force a width. This is used by the test system -FORCED_WIDTH: t.Optional[int] = None - - -def measure_table(rows: t.Iterable[t.Tuple[str, str]]) -> t.Tuple[int, ...]: - widths: t.Dict[int, int] = {} - - for row in rows: - for idx, col in enumerate(row): - widths[idx] = max(widths.get(idx, 0), term_len(col)) - - return tuple(y for x, y in sorted(widths.items())) - - -def iter_rows( - rows: t.Iterable[t.Tuple[str, str]], col_count: int -) -> t.Iterator[t.Tuple[str, ...]]: - for row in rows: - yield row + ("",) * (col_count - len(row)) - - -def wrap_text( - text: str, - width: int = 78, - initial_indent: str = "", - subsequent_indent: str = "", - preserve_paragraphs: bool = False, -) -> str: - """A helper function that intelligently wraps text. By default, it - assumes that it operates on a single paragraph of text but if the - `preserve_paragraphs` parameter is provided it will intelligently - handle paragraphs (defined by two empty lines). - - If paragraphs are handled, a paragraph can be prefixed with an empty - line containing the ``\\b`` character (``\\x08``) to indicate that - no rewrapping should happen in that block. - - :param text: the text that should be rewrapped. - :param width: the maximum width for the text. - :param initial_indent: the initial indent that should be placed on the - first line as a string. - :param subsequent_indent: the indent string that should be placed on - each consecutive line. - :param preserve_paragraphs: if this flag is set then the wrapping will - intelligently handle paragraphs. - """ - from ._textwrap import TextWrapper - - text = text.expandtabs() - wrapper = TextWrapper( - width, - initial_indent=initial_indent, - subsequent_indent=subsequent_indent, - replace_whitespace=False, - ) - if not preserve_paragraphs: - return wrapper.fill(text) - - p: t.List[t.Tuple[int, bool, str]] = [] - buf: t.List[str] = [] - indent = None - - def _flush_par() -> None: - if not buf: - return - if buf[0].strip() == "\b": - p.append((indent or 0, True, "\n".join(buf[1:]))) - else: - p.append((indent or 0, False, " ".join(buf))) - del buf[:] - - for line in text.splitlines(): - if not line: - _flush_par() - indent = None - else: - if indent is None: - orig_len = term_len(line) - line = line.lstrip() - indent = orig_len - term_len(line) - buf.append(line) - _flush_par() - - rv = [] - for indent, raw, text in p: - with wrapper.extra_indent(" " * indent): - if raw: - rv.append(wrapper.indent_only(text)) - else: - rv.append(wrapper.fill(text)) - - return "\n\n".join(rv) - - -class HelpFormatter: - """This class helps with formatting text-based help pages. It's - usually just needed for very special internal cases, but it's also - exposed so that developers can write their own fancy outputs. - - At present, it always writes into memory. - - :param indent_increment: the additional increment for each level. - :param width: the width for the text. This defaults to the terminal - width clamped to a maximum of 78. - """ - - def __init__( - self, - indent_increment: int = 2, - width: t.Optional[int] = None, - max_width: t.Optional[int] = None, - ) -> None: - import shutil - - self.indent_increment = indent_increment - if max_width is None: - max_width = 80 - if width is None: - width = FORCED_WIDTH - if width is None: - width = max(min(shutil.get_terminal_size().columns, max_width) - 2, 50) - self.width = width - self.current_indent = 0 - self.buffer: t.List[str] = [] - - def write(self, string: str) -> None: - """Writes a unicode string into the internal buffer.""" - self.buffer.append(string) - - def indent(self) -> None: - """Increases the indentation.""" - self.current_indent += self.indent_increment - - def dedent(self) -> None: - """Decreases the indentation.""" - self.current_indent -= self.indent_increment - - def write_usage( - self, prog: str, args: str = "", prefix: t.Optional[str] = None - ) -> None: - """Writes a usage line into the buffer. - - :param prog: the program name. - :param args: whitespace separated list of arguments. - :param prefix: The prefix for the first line. Defaults to - ``"Usage: "``. - """ - if prefix is None: - prefix = f"{_('Usage:')} " - - usage_prefix = f"{prefix:>{self.current_indent}}{prog} " - text_width = self.width - self.current_indent - - if text_width >= (term_len(usage_prefix) + 20): - # The arguments will fit to the right of the prefix. - indent = " " * term_len(usage_prefix) - self.write( - wrap_text( - args, - text_width, - initial_indent=usage_prefix, - subsequent_indent=indent, - ) - ) - else: - # The prefix is too long, put the arguments on the next line. - self.write(usage_prefix) - self.write("\n") - indent = " " * (max(self.current_indent, term_len(prefix)) + 4) - self.write( - wrap_text( - args, text_width, initial_indent=indent, subsequent_indent=indent - ) - ) - - self.write("\n") - - def write_heading(self, heading: str) -> None: - """Writes a heading into the buffer.""" - self.write(f"{'':>{self.current_indent}}{heading}:\n") - - def write_paragraph(self) -> None: - """Writes a paragraph into the buffer.""" - if self.buffer: - self.write("\n") - - def write_text(self, text: str) -> None: - """Writes re-indented text into the buffer. This rewraps and - preserves paragraphs. - """ - indent = " " * self.current_indent - self.write( - wrap_text( - text, - self.width, - initial_indent=indent, - subsequent_indent=indent, - preserve_paragraphs=True, - ) - ) - self.write("\n") - - def write_dl( - self, - rows: t.Sequence[t.Tuple[str, str]], - col_max: int = 30, - col_spacing: int = 2, - ) -> None: - """Writes a definition list into the buffer. This is how options - and commands are usually formatted. - - :param rows: a list of two item tuples for the terms and values. - :param col_max: the maximum width of the first column. - :param col_spacing: the number of spaces between the first and - second column. - """ - rows = list(rows) - widths = measure_table(rows) - if len(widths) != 2: - raise TypeError("Expected two columns for definition list") - - first_col = min(widths[0], col_max) + col_spacing - - for first, second in iter_rows(rows, len(widths)): - self.write(f"{'':>{self.current_indent}}{first}") - if not second: - self.write("\n") - continue - if term_len(first) <= first_col - col_spacing: - self.write(" " * (first_col - term_len(first))) - else: - self.write("\n") - self.write(" " * (first_col + self.current_indent)) - - text_width = max(self.width - first_col - 2, 10) - wrapped_text = wrap_text(second, text_width, preserve_paragraphs=True) - lines = wrapped_text.splitlines() - - if lines: - self.write(f"{lines[0]}\n") - - for line in lines[1:]: - self.write(f"{'':>{first_col + self.current_indent}}{line}\n") - else: - self.write("\n") - - @contextmanager - def section(self, name: str) -> t.Iterator[None]: - """Helpful context manager that writes a paragraph, a heading, - and the indents. - - :param name: the section name that is written as heading. - """ - self.write_paragraph() - self.write_heading(name) - self.indent() - try: - yield - finally: - self.dedent() - - @contextmanager - def indentation(self) -> t.Iterator[None]: - """A context manager that increases the indentation.""" - self.indent() - try: - yield - finally: - self.dedent() - - def getvalue(self) -> str: - """Returns the buffer contents.""" - return "".join(self.buffer) - - -def join_options(options: t.Sequence[str]) -> t.Tuple[str, bool]: - """Given a list of option strings this joins them in the most appropriate - way and returns them in the form ``(formatted_string, - any_prefix_is_slash)`` where the second item in the tuple is a flag that - indicates if any of the option prefixes was a slash. - """ - rv = [] - any_prefix_is_slash = False - - for opt in options: - prefix = split_opt(opt)[0] - - if prefix == "/": - any_prefix_is_slash = True - - rv.append((len(prefix), opt)) - - rv.sort(key=lambda x: x[0]) - return ", ".join(x[1] for x in rv), any_prefix_is_slash diff --git a/venv/lib/python3.9/site-packages/click/globals.py b/venv/lib/python3.9/site-packages/click/globals.py deleted file mode 100644 index 191e712..0000000 --- a/venv/lib/python3.9/site-packages/click/globals.py +++ /dev/null @@ -1,67 +0,0 @@ -import typing as t -from threading import local - -if t.TYPE_CHECKING: - import typing_extensions as te - - from .core import Context - -_local = local() - - -@t.overload -def get_current_context(silent: "te.Literal[False]" = False) -> "Context": ... - - -@t.overload -def get_current_context(silent: bool = ...) -> t.Optional["Context"]: ... - - -def get_current_context(silent: bool = False) -> t.Optional["Context"]: - """Returns the current click context. This can be used as a way to - access the current context object from anywhere. This is a more implicit - alternative to the :func:`pass_context` decorator. This function is - primarily useful for helpers such as :func:`echo` which might be - interested in changing its behavior based on the current context. - - To push the current context, :meth:`Context.scope` can be used. - - .. versionadded:: 5.0 - - :param silent: if set to `True` the return value is `None` if no context - is available. The default behavior is to raise a - :exc:`RuntimeError`. - """ - try: - return t.cast("Context", _local.stack[-1]) - except (AttributeError, IndexError) as e: - if not silent: - raise RuntimeError("There is no active click context.") from e - - return None - - -def push_context(ctx: "Context") -> None: - """Pushes a new context to the current stack.""" - _local.__dict__.setdefault("stack", []).append(ctx) - - -def pop_context() -> None: - """Removes the top level from the stack.""" - _local.stack.pop() - - -def resolve_color_default(color: t.Optional[bool] = None) -> t.Optional[bool]: - """Internal helper to get the default value of the color flag. If a - value is passed it's returned unchanged, otherwise it's looked up from - the current context. - """ - if color is not None: - return color - - ctx = get_current_context(silent=True) - - if ctx is not None: - return ctx.color - - return None diff --git a/venv/lib/python3.9/site-packages/click/parser.py b/venv/lib/python3.9/site-packages/click/parser.py deleted file mode 100644 index 600b843..0000000 --- a/venv/lib/python3.9/site-packages/click/parser.py +++ /dev/null @@ -1,531 +0,0 @@ -""" -This module started out as largely a copy paste from the stdlib's -optparse module with the features removed that we do not need from -optparse because we implement them in Click on a higher level (for -instance type handling, help formatting and a lot more). - -The plan is to remove more and more from here over time. - -The reason this is a different module and not optparse from the stdlib -is that there are differences in 2.x and 3.x about the error messages -generated and optparse in the stdlib uses gettext for no good reason -and might cause us issues. - -Click uses parts of optparse written by Gregory P. Ward and maintained -by the Python Software Foundation. This is limited to code in parser.py. - -Copyright 2001-2006 Gregory P. Ward. All rights reserved. -Copyright 2002-2006 Python Software Foundation. All rights reserved. -""" - -# This code uses parts of optparse written by Gregory P. Ward and -# maintained by the Python Software Foundation. -# Copyright 2001-2006 Gregory P. Ward -# Copyright 2002-2006 Python Software Foundation -import typing as t -from collections import deque -from gettext import gettext as _ -from gettext import ngettext - -from .exceptions import BadArgumentUsage -from .exceptions import BadOptionUsage -from .exceptions import NoSuchOption -from .exceptions import UsageError - -if t.TYPE_CHECKING: - import typing_extensions as te - - from .core import Argument as CoreArgument - from .core import Context - from .core import Option as CoreOption - from .core import Parameter as CoreParameter - -V = t.TypeVar("V") - -# Sentinel value that indicates an option was passed as a flag without a -# value but is not a flag option. Option.consume_value uses this to -# prompt or use the flag_value. -_flag_needs_value = object() - - -def _unpack_args( - args: t.Sequence[str], nargs_spec: t.Sequence[int] -) -> t.Tuple[t.Sequence[t.Union[str, t.Sequence[t.Optional[str]], None]], t.List[str]]: - """Given an iterable of arguments and an iterable of nargs specifications, - it returns a tuple with all the unpacked arguments at the first index - and all remaining arguments as the second. - - The nargs specification is the number of arguments that should be consumed - or `-1` to indicate that this position should eat up all the remainders. - - Missing items are filled with `None`. - """ - args = deque(args) - nargs_spec = deque(nargs_spec) - rv: t.List[t.Union[str, t.Tuple[t.Optional[str], ...], None]] = [] - spos: t.Optional[int] = None - - def _fetch(c: "te.Deque[V]") -> t.Optional[V]: - try: - if spos is None: - return c.popleft() - else: - return c.pop() - except IndexError: - return None - - while nargs_spec: - nargs = _fetch(nargs_spec) - - if nargs is None: - continue - - if nargs == 1: - rv.append(_fetch(args)) - elif nargs > 1: - x = [_fetch(args) for _ in range(nargs)] - - # If we're reversed, we're pulling in the arguments in reverse, - # so we need to turn them around. - if spos is not None: - x.reverse() - - rv.append(tuple(x)) - elif nargs < 0: - if spos is not None: - raise TypeError("Cannot have two nargs < 0") - - spos = len(rv) - rv.append(None) - - # spos is the position of the wildcard (star). If it's not `None`, - # we fill it with the remainder. - if spos is not None: - rv[spos] = tuple(args) - args = [] - rv[spos + 1 :] = reversed(rv[spos + 1 :]) - - return tuple(rv), list(args) - - -def split_opt(opt: str) -> t.Tuple[str, str]: - first = opt[:1] - if first.isalnum(): - return "", opt - if opt[1:2] == first: - return opt[:2], opt[2:] - return first, opt[1:] - - -def normalize_opt(opt: str, ctx: t.Optional["Context"]) -> str: - if ctx is None or ctx.token_normalize_func is None: - return opt - prefix, opt = split_opt(opt) - return f"{prefix}{ctx.token_normalize_func(opt)}" - - -def split_arg_string(string: str) -> t.List[str]: - """Split an argument string as with :func:`shlex.split`, but don't - fail if the string is incomplete. Ignores a missing closing quote or - incomplete escape sequence and uses the partial token as-is. - - .. code-block:: python - - split_arg_string("example 'my file") - ["example", "my file"] - - split_arg_string("example my\\") - ["example", "my"] - - :param string: String to split. - """ - import shlex - - lex = shlex.shlex(string, posix=True) - lex.whitespace_split = True - lex.commenters = "" - out = [] - - try: - for token in lex: - out.append(token) - except ValueError: - # Raised when end-of-string is reached in an invalid state. Use - # the partial token as-is. The quote or escape character is in - # lex.state, not lex.token. - out.append(lex.token) - - return out - - -class Option: - def __init__( - self, - obj: "CoreOption", - opts: t.Sequence[str], - dest: t.Optional[str], - action: t.Optional[str] = None, - nargs: int = 1, - const: t.Optional[t.Any] = None, - ): - self._short_opts = [] - self._long_opts = [] - self.prefixes: t.Set[str] = set() - - for opt in opts: - prefix, value = split_opt(opt) - if not prefix: - raise ValueError(f"Invalid start character for option ({opt})") - self.prefixes.add(prefix[0]) - if len(prefix) == 1 and len(value) == 1: - self._short_opts.append(opt) - else: - self._long_opts.append(opt) - self.prefixes.add(prefix) - - if action is None: - action = "store" - - self.dest = dest - self.action = action - self.nargs = nargs - self.const = const - self.obj = obj - - @property - def takes_value(self) -> bool: - return self.action in ("store", "append") - - def process(self, value: t.Any, state: "ParsingState") -> None: - if self.action == "store": - state.opts[self.dest] = value # type: ignore - elif self.action == "store_const": - state.opts[self.dest] = self.const # type: ignore - elif self.action == "append": - state.opts.setdefault(self.dest, []).append(value) # type: ignore - elif self.action == "append_const": - state.opts.setdefault(self.dest, []).append(self.const) # type: ignore - elif self.action == "count": - state.opts[self.dest] = state.opts.get(self.dest, 0) + 1 # type: ignore - else: - raise ValueError(f"unknown action '{self.action}'") - state.order.append(self.obj) - - -class Argument: - def __init__(self, obj: "CoreArgument", dest: t.Optional[str], nargs: int = 1): - self.dest = dest - self.nargs = nargs - self.obj = obj - - def process( - self, - value: t.Union[t.Optional[str], t.Sequence[t.Optional[str]]], - state: "ParsingState", - ) -> None: - if self.nargs > 1: - assert value is not None - holes = sum(1 for x in value if x is None) - if holes == len(value): - value = None - elif holes != 0: - raise BadArgumentUsage( - _("Argument {name!r} takes {nargs} values.").format( - name=self.dest, nargs=self.nargs - ) - ) - - if self.nargs == -1 and self.obj.envvar is not None and value == (): - # Replace empty tuple with None so that a value from the - # environment may be tried. - value = None - - state.opts[self.dest] = value # type: ignore - state.order.append(self.obj) - - -class ParsingState: - def __init__(self, rargs: t.List[str]) -> None: - self.opts: t.Dict[str, t.Any] = {} - self.largs: t.List[str] = [] - self.rargs = rargs - self.order: t.List[CoreParameter] = [] - - -class OptionParser: - """The option parser is an internal class that is ultimately used to - parse options and arguments. It's modelled after optparse and brings - a similar but vastly simplified API. It should generally not be used - directly as the high level Click classes wrap it for you. - - It's not nearly as extensible as optparse or argparse as it does not - implement features that are implemented on a higher level (such as - types or defaults). - - :param ctx: optionally the :class:`~click.Context` where this parser - should go with. - """ - - def __init__(self, ctx: t.Optional["Context"] = None) -> None: - #: The :class:`~click.Context` for this parser. This might be - #: `None` for some advanced use cases. - self.ctx = ctx - #: This controls how the parser deals with interspersed arguments. - #: If this is set to `False`, the parser will stop on the first - #: non-option. Click uses this to implement nested subcommands - #: safely. - self.allow_interspersed_args: bool = True - #: This tells the parser how to deal with unknown options. By - #: default it will error out (which is sensible), but there is a - #: second mode where it will ignore it and continue processing - #: after shifting all the unknown options into the resulting args. - self.ignore_unknown_options: bool = False - - if ctx is not None: - self.allow_interspersed_args = ctx.allow_interspersed_args - self.ignore_unknown_options = ctx.ignore_unknown_options - - self._short_opt: t.Dict[str, Option] = {} - self._long_opt: t.Dict[str, Option] = {} - self._opt_prefixes = {"-", "--"} - self._args: t.List[Argument] = [] - - def add_option( - self, - obj: "CoreOption", - opts: t.Sequence[str], - dest: t.Optional[str], - action: t.Optional[str] = None, - nargs: int = 1, - const: t.Optional[t.Any] = None, - ) -> None: - """Adds a new option named `dest` to the parser. The destination - is not inferred (unlike with optparse) and needs to be explicitly - provided. Action can be any of ``store``, ``store_const``, - ``append``, ``append_const`` or ``count``. - - The `obj` can be used to identify the option in the order list - that is returned from the parser. - """ - opts = [normalize_opt(opt, self.ctx) for opt in opts] - option = Option(obj, opts, dest, action=action, nargs=nargs, const=const) - self._opt_prefixes.update(option.prefixes) - for opt in option._short_opts: - self._short_opt[opt] = option - for opt in option._long_opts: - self._long_opt[opt] = option - - def add_argument( - self, obj: "CoreArgument", dest: t.Optional[str], nargs: int = 1 - ) -> None: - """Adds a positional argument named `dest` to the parser. - - The `obj` can be used to identify the option in the order list - that is returned from the parser. - """ - self._args.append(Argument(obj, dest=dest, nargs=nargs)) - - def parse_args( - self, args: t.List[str] - ) -> t.Tuple[t.Dict[str, t.Any], t.List[str], t.List["CoreParameter"]]: - """Parses positional arguments and returns ``(values, args, order)`` - for the parsed options and arguments as well as the leftover - arguments if there are any. The order is a list of objects as they - appear on the command line. If arguments appear multiple times they - will be memorized multiple times as well. - """ - state = ParsingState(args) - try: - self._process_args_for_options(state) - self._process_args_for_args(state) - except UsageError: - if self.ctx is None or not self.ctx.resilient_parsing: - raise - return state.opts, state.largs, state.order - - def _process_args_for_args(self, state: ParsingState) -> None: - pargs, args = _unpack_args( - state.largs + state.rargs, [x.nargs for x in self._args] - ) - - for idx, arg in enumerate(self._args): - arg.process(pargs[idx], state) - - state.largs = args - state.rargs = [] - - def _process_args_for_options(self, state: ParsingState) -> None: - while state.rargs: - arg = state.rargs.pop(0) - arglen = len(arg) - # Double dashes always handled explicitly regardless of what - # prefixes are valid. - if arg == "--": - return - elif arg[:1] in self._opt_prefixes and arglen > 1: - self._process_opts(arg, state) - elif self.allow_interspersed_args: - state.largs.append(arg) - else: - state.rargs.insert(0, arg) - return - - # Say this is the original argument list: - # [arg0, arg1, ..., arg(i-1), arg(i), arg(i+1), ..., arg(N-1)] - # ^ - # (we are about to process arg(i)). - # - # Then rargs is [arg(i), ..., arg(N-1)] and largs is a *subset* of - # [arg0, ..., arg(i-1)] (any options and their arguments will have - # been removed from largs). - # - # The while loop will usually consume 1 or more arguments per pass. - # If it consumes 1 (eg. arg is an option that takes no arguments), - # then after _process_arg() is done the situation is: - # - # largs = subset of [arg0, ..., arg(i)] - # rargs = [arg(i+1), ..., arg(N-1)] - # - # If allow_interspersed_args is false, largs will always be - # *empty* -- still a subset of [arg0, ..., arg(i-1)], but - # not a very interesting subset! - - def _match_long_opt( - self, opt: str, explicit_value: t.Optional[str], state: ParsingState - ) -> None: - if opt not in self._long_opt: - from difflib import get_close_matches - - possibilities = get_close_matches(opt, self._long_opt) - raise NoSuchOption(opt, possibilities=possibilities, ctx=self.ctx) - - option = self._long_opt[opt] - if option.takes_value: - # At this point it's safe to modify rargs by injecting the - # explicit value, because no exception is raised in this - # branch. This means that the inserted value will be fully - # consumed. - if explicit_value is not None: - state.rargs.insert(0, explicit_value) - - value = self._get_value_from_state(opt, option, state) - - elif explicit_value is not None: - raise BadOptionUsage( - opt, _("Option {name!r} does not take a value.").format(name=opt) - ) - - else: - value = None - - option.process(value, state) - - def _match_short_opt(self, arg: str, state: ParsingState) -> None: - stop = False - i = 1 - prefix = arg[0] - unknown_options = [] - - for ch in arg[1:]: - opt = normalize_opt(f"{prefix}{ch}", self.ctx) - option = self._short_opt.get(opt) - i += 1 - - if not option: - if self.ignore_unknown_options: - unknown_options.append(ch) - continue - raise NoSuchOption(opt, ctx=self.ctx) - if option.takes_value: - # Any characters left in arg? Pretend they're the - # next arg, and stop consuming characters of arg. - if i < len(arg): - state.rargs.insert(0, arg[i:]) - stop = True - - value = self._get_value_from_state(opt, option, state) - - else: - value = None - - option.process(value, state) - - if stop: - break - - # If we got any unknown options we recombine the string of the - # remaining options and re-attach the prefix, then report that - # to the state as new larg. This way there is basic combinatorics - # that can be achieved while still ignoring unknown arguments. - if self.ignore_unknown_options and unknown_options: - state.largs.append(f"{prefix}{''.join(unknown_options)}") - - def _get_value_from_state( - self, option_name: str, option: Option, state: ParsingState - ) -> t.Any: - nargs = option.nargs - - if len(state.rargs) < nargs: - if option.obj._flag_needs_value: - # Option allows omitting the value. - value = _flag_needs_value - else: - raise BadOptionUsage( - option_name, - ngettext( - "Option {name!r} requires an argument.", - "Option {name!r} requires {nargs} arguments.", - nargs, - ).format(name=option_name, nargs=nargs), - ) - elif nargs == 1: - next_rarg = state.rargs[0] - - if ( - option.obj._flag_needs_value - and isinstance(next_rarg, str) - and next_rarg[:1] in self._opt_prefixes - and len(next_rarg) > 1 - ): - # The next arg looks like the start of an option, don't - # use it as the value if omitting the value is allowed. - value = _flag_needs_value - else: - value = state.rargs.pop(0) - else: - value = tuple(state.rargs[:nargs]) - del state.rargs[:nargs] - - return value - - def _process_opts(self, arg: str, state: ParsingState) -> None: - explicit_value = None - # Long option handling happens in two parts. The first part is - # supporting explicitly attached values. In any case, we will try - # to long match the option first. - if "=" in arg: - long_opt, explicit_value = arg.split("=", 1) - else: - long_opt = arg - norm_long_opt = normalize_opt(long_opt, self.ctx) - - # At this point we will match the (assumed) long option through - # the long option matching code. Note that this allows options - # like "-foo" to be matched as long options. - try: - self._match_long_opt(norm_long_opt, explicit_value, state) - except NoSuchOption: - # At this point the long option matching failed, and we need - # to try with short options. However there is a special rule - # which says, that if we have a two character options prefix - # (applies to "--foo" for instance), we do not dispatch to the - # short option code and will instead raise the no option - # error. - if arg[:2] not in self._opt_prefixes: - self._match_short_opt(arg, state) - return - - if not self.ignore_unknown_options: - raise - - state.largs.append(arg) diff --git a/venv/lib/python3.9/site-packages/click/py.typed b/venv/lib/python3.9/site-packages/click/py.typed deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/click/shell_completion.py b/venv/lib/python3.9/site-packages/click/shell_completion.py deleted file mode 100644 index 07d0f09..0000000 --- a/venv/lib/python3.9/site-packages/click/shell_completion.py +++ /dev/null @@ -1,603 +0,0 @@ -import os -import re -import typing as t -from gettext import gettext as _ - -from .core import Argument -from .core import BaseCommand -from .core import Context -from .core import MultiCommand -from .core import Option -from .core import Parameter -from .core import ParameterSource -from .parser import split_arg_string -from .utils import echo - - -def shell_complete( - cli: BaseCommand, - ctx_args: t.MutableMapping[str, t.Any], - prog_name: str, - complete_var: str, - instruction: str, -) -> int: - """Perform shell completion for the given CLI program. - - :param cli: Command being called. - :param ctx_args: Extra arguments to pass to - ``cli.make_context``. - :param prog_name: Name of the executable in the shell. - :param complete_var: Name of the environment variable that holds - the completion instruction. - :param instruction: Value of ``complete_var`` with the completion - instruction and shell, in the form ``instruction_shell``. - :return: Status code to exit with. - """ - shell, _, instruction = instruction.partition("_") - comp_cls = get_completion_class(shell) - - if comp_cls is None: - return 1 - - comp = comp_cls(cli, ctx_args, prog_name, complete_var) - - if instruction == "source": - echo(comp.source()) - return 0 - - if instruction == "complete": - echo(comp.complete()) - return 0 - - return 1 - - -class CompletionItem: - """Represents a completion value and metadata about the value. The - default metadata is ``type`` to indicate special shell handling, - and ``help`` if a shell supports showing a help string next to the - value. - - Arbitrary parameters can be passed when creating the object, and - accessed using ``item.attr``. If an attribute wasn't passed, - accessing it returns ``None``. - - :param value: The completion suggestion. - :param type: Tells the shell script to provide special completion - support for the type. Click uses ``"dir"`` and ``"file"``. - :param help: String shown next to the value if supported. - :param kwargs: Arbitrary metadata. The built-in implementations - don't use this, but custom type completions paired with custom - shell support could use it. - """ - - __slots__ = ("value", "type", "help", "_info") - - def __init__( - self, - value: t.Any, - type: str = "plain", - help: t.Optional[str] = None, - **kwargs: t.Any, - ) -> None: - self.value: t.Any = value - self.type: str = type - self.help: t.Optional[str] = help - self._info = kwargs - - def __getattr__(self, name: str) -> t.Any: - return self._info.get(name) - - -# Only Bash >= 4.4 has the nosort option. -_SOURCE_BASH = """\ -%(complete_func)s() { - local IFS=$'\\n' - local response - - response=$(env COMP_WORDS="${COMP_WORDS[*]}" COMP_CWORD=$COMP_CWORD \ -%(complete_var)s=bash_complete $1) - - for completion in $response; do - IFS=',' read type value <<< "$completion" - - if [[ $type == 'dir' ]]; then - COMPREPLY=() - compopt -o dirnames - elif [[ $type == 'file' ]]; then - COMPREPLY=() - compopt -o default - elif [[ $type == 'plain' ]]; then - COMPREPLY+=($value) - fi - done - - return 0 -} - -%(complete_func)s_setup() { - complete -o nosort -F %(complete_func)s %(prog_name)s -} - -%(complete_func)s_setup; -""" - -_SOURCE_ZSH = """\ -#compdef %(prog_name)s - -%(complete_func)s() { - local -a completions - local -a completions_with_descriptions - local -a response - (( ! $+commands[%(prog_name)s] )) && return 1 - - response=("${(@f)$(env COMP_WORDS="${words[*]}" COMP_CWORD=$((CURRENT-1)) \ -%(complete_var)s=zsh_complete %(prog_name)s)}") - - for type key descr in ${response}; do - if [[ "$type" == "plain" ]]; then - if [[ "$descr" == "_" ]]; then - completions+=("$key") - else - completions_with_descriptions+=("$key":"$descr") - fi - elif [[ "$type" == "dir" ]]; then - _path_files -/ - elif [[ "$type" == "file" ]]; then - _path_files -f - fi - done - - if [ -n "$completions_with_descriptions" ]; then - _describe -V unsorted completions_with_descriptions -U - fi - - if [ -n "$completions" ]; then - compadd -U -V unsorted -a completions - fi -} - -if [[ $zsh_eval_context[-1] == loadautofunc ]]; then - # autoload from fpath, call function directly - %(complete_func)s "$@" -else - # eval/source/. command, register function for later - compdef %(complete_func)s %(prog_name)s -fi -""" - -_SOURCE_FISH = """\ -function %(complete_func)s; - set -l response (env %(complete_var)s=fish_complete COMP_WORDS=(commandline -cp) \ -COMP_CWORD=(commandline -t) %(prog_name)s); - - for completion in $response; - set -l metadata (string split "," $completion); - - if test $metadata[1] = "dir"; - __fish_complete_directories $metadata[2]; - else if test $metadata[1] = "file"; - __fish_complete_path $metadata[2]; - else if test $metadata[1] = "plain"; - echo $metadata[2]; - end; - end; -end; - -complete --no-files --command %(prog_name)s --arguments \ -"(%(complete_func)s)"; -""" - - -class ShellComplete: - """Base class for providing shell completion support. A subclass for - a given shell will override attributes and methods to implement the - completion instructions (``source`` and ``complete``). - - :param cli: Command being called. - :param prog_name: Name of the executable in the shell. - :param complete_var: Name of the environment variable that holds - the completion instruction. - - .. versionadded:: 8.0 - """ - - name: t.ClassVar[str] - """Name to register the shell as with :func:`add_completion_class`. - This is used in completion instructions (``{name}_source`` and - ``{name}_complete``). - """ - - source_template: t.ClassVar[str] - """Completion script template formatted by :meth:`source`. This must - be provided by subclasses. - """ - - def __init__( - self, - cli: BaseCommand, - ctx_args: t.MutableMapping[str, t.Any], - prog_name: str, - complete_var: str, - ) -> None: - self.cli = cli - self.ctx_args = ctx_args - self.prog_name = prog_name - self.complete_var = complete_var - - @property - def func_name(self) -> str: - """The name of the shell function defined by the completion - script. - """ - safe_name = re.sub(r"\W*", "", self.prog_name.replace("-", "_"), flags=re.ASCII) - return f"_{safe_name}_completion" - - def source_vars(self) -> t.Dict[str, t.Any]: - """Vars for formatting :attr:`source_template`. - - By default this provides ``complete_func``, ``complete_var``, - and ``prog_name``. - """ - return { - "complete_func": self.func_name, - "complete_var": self.complete_var, - "prog_name": self.prog_name, - } - - def source(self) -> str: - """Produce the shell script that defines the completion - function. By default this ``%``-style formats - :attr:`source_template` with the dict returned by - :meth:`source_vars`. - """ - return self.source_template % self.source_vars() - - def get_completion_args(self) -> t.Tuple[t.List[str], str]: - """Use the env vars defined by the shell script to return a - tuple of ``args, incomplete``. This must be implemented by - subclasses. - """ - raise NotImplementedError - - def get_completions( - self, args: t.List[str], incomplete: str - ) -> t.List[CompletionItem]: - """Determine the context and last complete command or parameter - from the complete args. Call that object's ``shell_complete`` - method to get the completions for the incomplete value. - - :param args: List of complete args before the incomplete value. - :param incomplete: Value being completed. May be empty. - """ - ctx = _resolve_context(self.cli, self.ctx_args, self.prog_name, args) - obj, incomplete = _resolve_incomplete(ctx, args, incomplete) - return obj.shell_complete(ctx, incomplete) - - def format_completion(self, item: CompletionItem) -> str: - """Format a completion item into the form recognized by the - shell script. This must be implemented by subclasses. - - :param item: Completion item to format. - """ - raise NotImplementedError - - def complete(self) -> str: - """Produce the completion data to send back to the shell. - - By default this calls :meth:`get_completion_args`, gets the - completions, then calls :meth:`format_completion` for each - completion. - """ - args, incomplete = self.get_completion_args() - completions = self.get_completions(args, incomplete) - out = [self.format_completion(item) for item in completions] - return "\n".join(out) - - -class BashComplete(ShellComplete): - """Shell completion for Bash.""" - - name = "bash" - source_template = _SOURCE_BASH - - @staticmethod - def _check_version() -> None: - import shutil - import subprocess - - bash_exe = shutil.which("bash") - - if bash_exe is None: - match = None - else: - output = subprocess.run( - [bash_exe, "--norc", "-c", 'echo "${BASH_VERSION}"'], - stdout=subprocess.PIPE, - ) - match = re.search(r"^(\d+)\.(\d+)\.\d+", output.stdout.decode()) - - if match is not None: - major, minor = match.groups() - - if major < "4" or major == "4" and minor < "4": - echo( - _( - "Shell completion is not supported for Bash" - " versions older than 4.4." - ), - err=True, - ) - else: - echo( - _("Couldn't detect Bash version, shell completion is not supported."), - err=True, - ) - - def source(self) -> str: - self._check_version() - return super().source() - - def get_completion_args(self) -> t.Tuple[t.List[str], str]: - cwords = split_arg_string(os.environ["COMP_WORDS"]) - cword = int(os.environ["COMP_CWORD"]) - args = cwords[1:cword] - - try: - incomplete = cwords[cword] - except IndexError: - incomplete = "" - - return args, incomplete - - def format_completion(self, item: CompletionItem) -> str: - return f"{item.type},{item.value}" - - -class ZshComplete(ShellComplete): - """Shell completion for Zsh.""" - - name = "zsh" - source_template = _SOURCE_ZSH - - def get_completion_args(self) -> t.Tuple[t.List[str], str]: - cwords = split_arg_string(os.environ["COMP_WORDS"]) - cword = int(os.environ["COMP_CWORD"]) - args = cwords[1:cword] - - try: - incomplete = cwords[cword] - except IndexError: - incomplete = "" - - return args, incomplete - - def format_completion(self, item: CompletionItem) -> str: - return f"{item.type}\n{item.value}\n{item.help if item.help else '_'}" - - -class FishComplete(ShellComplete): - """Shell completion for Fish.""" - - name = "fish" - source_template = _SOURCE_FISH - - def get_completion_args(self) -> t.Tuple[t.List[str], str]: - cwords = split_arg_string(os.environ["COMP_WORDS"]) - incomplete = os.environ["COMP_CWORD"] - args = cwords[1:] - - # Fish stores the partial word in both COMP_WORDS and - # COMP_CWORD, remove it from complete args. - if incomplete and args and args[-1] == incomplete: - args.pop() - - return args, incomplete - - def format_completion(self, item: CompletionItem) -> str: - if item.help: - return f"{item.type},{item.value}\t{item.help}" - - return f"{item.type},{item.value}" - - -ShellCompleteType = t.TypeVar("ShellCompleteType", bound=t.Type[ShellComplete]) - - -_available_shells: t.Dict[str, t.Type[ShellComplete]] = { - "bash": BashComplete, - "fish": FishComplete, - "zsh": ZshComplete, -} - - -def add_completion_class( - cls: ShellCompleteType, name: t.Optional[str] = None -) -> ShellCompleteType: - """Register a :class:`ShellComplete` subclass under the given name. - The name will be provided by the completion instruction environment - variable during completion. - - :param cls: The completion class that will handle completion for the - shell. - :param name: Name to register the class under. Defaults to the - class's ``name`` attribute. - """ - if name is None: - name = cls.name - - _available_shells[name] = cls - - return cls - - -def get_completion_class(shell: str) -> t.Optional[t.Type[ShellComplete]]: - """Look up a registered :class:`ShellComplete` subclass by the name - provided by the completion instruction environment variable. If the - name isn't registered, returns ``None``. - - :param shell: Name the class is registered under. - """ - return _available_shells.get(shell) - - -def _is_incomplete_argument(ctx: Context, param: Parameter) -> bool: - """Determine if the given parameter is an argument that can still - accept values. - - :param ctx: Invocation context for the command represented by the - parsed complete args. - :param param: Argument object being checked. - """ - if not isinstance(param, Argument): - return False - - assert param.name is not None - # Will be None if expose_value is False. - value = ctx.params.get(param.name) - return ( - param.nargs == -1 - or ctx.get_parameter_source(param.name) is not ParameterSource.COMMANDLINE - or ( - param.nargs > 1 - and isinstance(value, (tuple, list)) - and len(value) < param.nargs - ) - ) - - -def _start_of_option(ctx: Context, value: str) -> bool: - """Check if the value looks like the start of an option.""" - if not value: - return False - - c = value[0] - return c in ctx._opt_prefixes - - -def _is_incomplete_option(ctx: Context, args: t.List[str], param: Parameter) -> bool: - """Determine if the given parameter is an option that needs a value. - - :param args: List of complete args before the incomplete value. - :param param: Option object being checked. - """ - if not isinstance(param, Option): - return False - - if param.is_flag or param.count: - return False - - last_option = None - - for index, arg in enumerate(reversed(args)): - if index + 1 > param.nargs: - break - - if _start_of_option(ctx, arg): - last_option = arg - - return last_option is not None and last_option in param.opts - - -def _resolve_context( - cli: BaseCommand, - ctx_args: t.MutableMapping[str, t.Any], - prog_name: str, - args: t.List[str], -) -> Context: - """Produce the context hierarchy starting with the command and - traversing the complete arguments. This only follows the commands, - it doesn't trigger input prompts or callbacks. - - :param cli: Command being called. - :param prog_name: Name of the executable in the shell. - :param args: List of complete args before the incomplete value. - """ - ctx_args["resilient_parsing"] = True - ctx = cli.make_context(prog_name, args.copy(), **ctx_args) - args = ctx.protected_args + ctx.args - - while args: - command = ctx.command - - if isinstance(command, MultiCommand): - if not command.chain: - name, cmd, args = command.resolve_command(ctx, args) - - if cmd is None: - return ctx - - ctx = cmd.make_context(name, args, parent=ctx, resilient_parsing=True) - args = ctx.protected_args + ctx.args - else: - sub_ctx = ctx - - while args: - name, cmd, args = command.resolve_command(ctx, args) - - if cmd is None: - return ctx - - sub_ctx = cmd.make_context( - name, - args, - parent=ctx, - allow_extra_args=True, - allow_interspersed_args=False, - resilient_parsing=True, - ) - args = sub_ctx.args - - ctx = sub_ctx - args = [*sub_ctx.protected_args, *sub_ctx.args] - else: - break - - return ctx - - -def _resolve_incomplete( - ctx: Context, args: t.List[str], incomplete: str -) -> t.Tuple[t.Union[BaseCommand, Parameter], str]: - """Find the Click object that will handle the completion of the - incomplete value. Return the object and the incomplete value. - - :param ctx: Invocation context for the command represented by - the parsed complete args. - :param args: List of complete args before the incomplete value. - :param incomplete: Value being completed. May be empty. - """ - # Different shells treat an "=" between a long option name and - # value differently. Might keep the value joined, return the "=" - # as a separate item, or return the split name and value. Always - # split and discard the "=" to make completion easier. - if incomplete == "=": - incomplete = "" - elif "=" in incomplete and _start_of_option(ctx, incomplete): - name, _, incomplete = incomplete.partition("=") - args.append(name) - - # The "--" marker tells Click to stop treating values as options - # even if they start with the option character. If it hasn't been - # given and the incomplete arg looks like an option, the current - # command will provide option name completions. - if "--" not in args and _start_of_option(ctx, incomplete): - return ctx.command, incomplete - - params = ctx.command.get_params(ctx) - - # If the last complete arg is an option name with an incomplete - # value, the option will provide value completions. - for param in params: - if _is_incomplete_option(ctx, args, param): - return param, incomplete - - # It's not an option name or value. The first argument without a - # parsed value will provide value completions. - for param in params: - if _is_incomplete_argument(ctx, param): - return param, incomplete - - # There were no unparsed arguments, the command may be a group that - # will provide command name completions. - return ctx.command, incomplete diff --git a/venv/lib/python3.9/site-packages/click/termui.py b/venv/lib/python3.9/site-packages/click/termui.py deleted file mode 100644 index c084f19..0000000 --- a/venv/lib/python3.9/site-packages/click/termui.py +++ /dev/null @@ -1,784 +0,0 @@ -import inspect -import io -import itertools -import sys -import typing as t -from gettext import gettext as _ - -from ._compat import isatty -from ._compat import strip_ansi -from .exceptions import Abort -from .exceptions import UsageError -from .globals import resolve_color_default -from .types import Choice -from .types import convert_type -from .types import ParamType -from .utils import echo -from .utils import LazyFile - -if t.TYPE_CHECKING: - from ._termui_impl import ProgressBar - -V = t.TypeVar("V") - -# The prompt functions to use. The doc tools currently override these -# functions to customize how they work. -visible_prompt_func: t.Callable[[str], str] = input - -_ansi_colors = { - "black": 30, - "red": 31, - "green": 32, - "yellow": 33, - "blue": 34, - "magenta": 35, - "cyan": 36, - "white": 37, - "reset": 39, - "bright_black": 90, - "bright_red": 91, - "bright_green": 92, - "bright_yellow": 93, - "bright_blue": 94, - "bright_magenta": 95, - "bright_cyan": 96, - "bright_white": 97, -} -_ansi_reset_all = "\033[0m" - - -def hidden_prompt_func(prompt: str) -> str: - import getpass - - return getpass.getpass(prompt) - - -def _build_prompt( - text: str, - suffix: str, - show_default: bool = False, - default: t.Optional[t.Any] = None, - show_choices: bool = True, - type: t.Optional[ParamType] = None, -) -> str: - prompt = text - if type is not None and show_choices and isinstance(type, Choice): - prompt += f" ({', '.join(map(str, type.choices))})" - if default is not None and show_default: - prompt = f"{prompt} [{_format_default(default)}]" - return f"{prompt}{suffix}" - - -def _format_default(default: t.Any) -> t.Any: - if isinstance(default, (io.IOBase, LazyFile)) and hasattr(default, "name"): - return default.name - - return default - - -def prompt( - text: str, - default: t.Optional[t.Any] = None, - hide_input: bool = False, - confirmation_prompt: t.Union[bool, str] = False, - type: t.Optional[t.Union[ParamType, t.Any]] = None, - value_proc: t.Optional[t.Callable[[str], t.Any]] = None, - prompt_suffix: str = ": ", - show_default: bool = True, - err: bool = False, - show_choices: bool = True, -) -> t.Any: - """Prompts a user for input. This is a convenience function that can - be used to prompt a user for input later. - - If the user aborts the input by sending an interrupt signal, this - function will catch it and raise a :exc:`Abort` exception. - - :param text: the text to show for the prompt. - :param default: the default value to use if no input happens. If this - is not given it will prompt until it's aborted. - :param hide_input: if this is set to true then the input value will - be hidden. - :param confirmation_prompt: Prompt a second time to confirm the - value. Can be set to a string instead of ``True`` to customize - the message. - :param type: the type to use to check the value against. - :param value_proc: if this parameter is provided it's a function that - is invoked instead of the type conversion to - convert a value. - :param prompt_suffix: a suffix that should be added to the prompt. - :param show_default: shows or hides the default value in the prompt. - :param err: if set to true the file defaults to ``stderr`` instead of - ``stdout``, the same as with echo. - :param show_choices: Show or hide choices if the passed type is a Choice. - For example if type is a Choice of either day or week, - show_choices is true and text is "Group by" then the - prompt will be "Group by (day, week): ". - - .. versionadded:: 8.0 - ``confirmation_prompt`` can be a custom string. - - .. versionadded:: 7.0 - Added the ``show_choices`` parameter. - - .. versionadded:: 6.0 - Added unicode support for cmd.exe on Windows. - - .. versionadded:: 4.0 - Added the `err` parameter. - - """ - - def prompt_func(text: str) -> str: - f = hidden_prompt_func if hide_input else visible_prompt_func - try: - # Write the prompt separately so that we get nice - # coloring through colorama on Windows - echo(text.rstrip(" "), nl=False, err=err) - # Echo a space to stdout to work around an issue where - # readline causes backspace to clear the whole line. - return f(" ") - except (KeyboardInterrupt, EOFError): - # getpass doesn't print a newline if the user aborts input with ^C. - # Allegedly this behavior is inherited from getpass(3). - # A doc bug has been filed at https://bugs.python.org/issue24711 - if hide_input: - echo(None, err=err) - raise Abort() from None - - if value_proc is None: - value_proc = convert_type(type, default) - - prompt = _build_prompt( - text, prompt_suffix, show_default, default, show_choices, type - ) - - if confirmation_prompt: - if confirmation_prompt is True: - confirmation_prompt = _("Repeat for confirmation") - - confirmation_prompt = _build_prompt(confirmation_prompt, prompt_suffix) - - while True: - while True: - value = prompt_func(prompt) - if value: - break - elif default is not None: - value = default - break - try: - result = value_proc(value) - except UsageError as e: - if hide_input: - echo(_("Error: The value you entered was invalid."), err=err) - else: - echo(_("Error: {e.message}").format(e=e), err=err) - continue - if not confirmation_prompt: - return result - while True: - value2 = prompt_func(confirmation_prompt) - is_empty = not value and not value2 - if value2 or is_empty: - break - if value == value2: - return result - echo(_("Error: The two entered values do not match."), err=err) - - -def confirm( - text: str, - default: t.Optional[bool] = False, - abort: bool = False, - prompt_suffix: str = ": ", - show_default: bool = True, - err: bool = False, -) -> bool: - """Prompts for confirmation (yes/no question). - - If the user aborts the input by sending a interrupt signal this - function will catch it and raise a :exc:`Abort` exception. - - :param text: the question to ask. - :param default: The default value to use when no input is given. If - ``None``, repeat until input is given. - :param abort: if this is set to `True` a negative answer aborts the - exception by raising :exc:`Abort`. - :param prompt_suffix: a suffix that should be added to the prompt. - :param show_default: shows or hides the default value in the prompt. - :param err: if set to true the file defaults to ``stderr`` instead of - ``stdout``, the same as with echo. - - .. versionchanged:: 8.0 - Repeat until input is given if ``default`` is ``None``. - - .. versionadded:: 4.0 - Added the ``err`` parameter. - """ - prompt = _build_prompt( - text, - prompt_suffix, - show_default, - "y/n" if default is None else ("Y/n" if default else "y/N"), - ) - - while True: - try: - # Write the prompt separately so that we get nice - # coloring through colorama on Windows - echo(prompt.rstrip(" "), nl=False, err=err) - # Echo a space to stdout to work around an issue where - # readline causes backspace to clear the whole line. - value = visible_prompt_func(" ").lower().strip() - except (KeyboardInterrupt, EOFError): - raise Abort() from None - if value in ("y", "yes"): - rv = True - elif value in ("n", "no"): - rv = False - elif default is not None and value == "": - rv = default - else: - echo(_("Error: invalid input"), err=err) - continue - break - if abort and not rv: - raise Abort() - return rv - - -def echo_via_pager( - text_or_generator: t.Union[t.Iterable[str], t.Callable[[], t.Iterable[str]], str], - color: t.Optional[bool] = None, -) -> None: - """This function takes a text and shows it via an environment specific - pager on stdout. - - .. versionchanged:: 3.0 - Added the `color` flag. - - :param text_or_generator: the text to page, or alternatively, a - generator emitting the text to page. - :param color: controls if the pager supports ANSI colors or not. The - default is autodetection. - """ - color = resolve_color_default(color) - - if inspect.isgeneratorfunction(text_or_generator): - i = t.cast(t.Callable[[], t.Iterable[str]], text_or_generator)() - elif isinstance(text_or_generator, str): - i = [text_or_generator] - else: - i = iter(t.cast(t.Iterable[str], text_or_generator)) - - # convert every element of i to a text type if necessary - text_generator = (el if isinstance(el, str) else str(el) for el in i) - - from ._termui_impl import pager - - return pager(itertools.chain(text_generator, "\n"), color) - - -def progressbar( - iterable: t.Optional[t.Iterable[V]] = None, - length: t.Optional[int] = None, - label: t.Optional[str] = None, - show_eta: bool = True, - show_percent: t.Optional[bool] = None, - show_pos: bool = False, - item_show_func: t.Optional[t.Callable[[t.Optional[V]], t.Optional[str]]] = None, - fill_char: str = "#", - empty_char: str = "-", - bar_template: str = "%(label)s [%(bar)s] %(info)s", - info_sep: str = " ", - width: int = 36, - file: t.Optional[t.TextIO] = None, - color: t.Optional[bool] = None, - update_min_steps: int = 1, -) -> "ProgressBar[V]": - """This function creates an iterable context manager that can be used - to iterate over something while showing a progress bar. It will - either iterate over the `iterable` or `length` items (that are counted - up). While iteration happens, this function will print a rendered - progress bar to the given `file` (defaults to stdout) and will attempt - to calculate remaining time and more. By default, this progress bar - will not be rendered if the file is not a terminal. - - The context manager creates the progress bar. When the context - manager is entered the progress bar is already created. With every - iteration over the progress bar, the iterable passed to the bar is - advanced and the bar is updated. When the context manager exits, - a newline is printed and the progress bar is finalized on screen. - - Note: The progress bar is currently designed for use cases where the - total progress can be expected to take at least several seconds. - Because of this, the ProgressBar class object won't display - progress that is considered too fast, and progress where the time - between steps is less than a second. - - No printing must happen or the progress bar will be unintentionally - destroyed. - - Example usage:: - - with progressbar(items) as bar: - for item in bar: - do_something_with(item) - - Alternatively, if no iterable is specified, one can manually update the - progress bar through the `update()` method instead of directly - iterating over the progress bar. The update method accepts the number - of steps to increment the bar with:: - - with progressbar(length=chunks.total_bytes) as bar: - for chunk in chunks: - process_chunk(chunk) - bar.update(chunks.bytes) - - The ``update()`` method also takes an optional value specifying the - ``current_item`` at the new position. This is useful when used - together with ``item_show_func`` to customize the output for each - manual step:: - - with click.progressbar( - length=total_size, - label='Unzipping archive', - item_show_func=lambda a: a.filename - ) as bar: - for archive in zip_file: - archive.extract() - bar.update(archive.size, archive) - - :param iterable: an iterable to iterate over. If not provided the length - is required. - :param length: the number of items to iterate over. By default the - progressbar will attempt to ask the iterator about its - length, which might or might not work. If an iterable is - also provided this parameter can be used to override the - length. If an iterable is not provided the progress bar - will iterate over a range of that length. - :param label: the label to show next to the progress bar. - :param show_eta: enables or disables the estimated time display. This is - automatically disabled if the length cannot be - determined. - :param show_percent: enables or disables the percentage display. The - default is `True` if the iterable has a length or - `False` if not. - :param show_pos: enables or disables the absolute position display. The - default is `False`. - :param item_show_func: A function called with the current item which - can return a string to show next to the progress bar. If the - function returns ``None`` nothing is shown. The current item can - be ``None``, such as when entering and exiting the bar. - :param fill_char: the character to use to show the filled part of the - progress bar. - :param empty_char: the character to use to show the non-filled part of - the progress bar. - :param bar_template: the format string to use as template for the bar. - The parameters in it are ``label`` for the label, - ``bar`` for the progress bar and ``info`` for the - info section. - :param info_sep: the separator between multiple info items (eta etc.) - :param width: the width of the progress bar in characters, 0 means full - terminal width - :param file: The file to write to. If this is not a terminal then - only the label is printed. - :param color: controls if the terminal supports ANSI colors or not. The - default is autodetection. This is only needed if ANSI - codes are included anywhere in the progress bar output - which is not the case by default. - :param update_min_steps: Render only when this many updates have - completed. This allows tuning for very fast iterators. - - .. versionchanged:: 8.0 - Output is shown even if execution time is less than 0.5 seconds. - - .. versionchanged:: 8.0 - ``item_show_func`` shows the current item, not the previous one. - - .. versionchanged:: 8.0 - Labels are echoed if the output is not a TTY. Reverts a change - in 7.0 that removed all output. - - .. versionadded:: 8.0 - Added the ``update_min_steps`` parameter. - - .. versionchanged:: 4.0 - Added the ``color`` parameter. Added the ``update`` method to - the object. - - .. versionadded:: 2.0 - """ - from ._termui_impl import ProgressBar - - color = resolve_color_default(color) - return ProgressBar( - iterable=iterable, - length=length, - show_eta=show_eta, - show_percent=show_percent, - show_pos=show_pos, - item_show_func=item_show_func, - fill_char=fill_char, - empty_char=empty_char, - bar_template=bar_template, - info_sep=info_sep, - file=file, - label=label, - width=width, - color=color, - update_min_steps=update_min_steps, - ) - - -def clear() -> None: - """Clears the terminal screen. This will have the effect of clearing - the whole visible space of the terminal and moving the cursor to the - top left. This does not do anything if not connected to a terminal. - - .. versionadded:: 2.0 - """ - if not isatty(sys.stdout): - return - - # ANSI escape \033[2J clears the screen, \033[1;1H moves the cursor - echo("\033[2J\033[1;1H", nl=False) - - -def _interpret_color( - color: t.Union[int, t.Tuple[int, int, int], str], offset: int = 0 -) -> str: - if isinstance(color, int): - return f"{38 + offset};5;{color:d}" - - if isinstance(color, (tuple, list)): - r, g, b = color - return f"{38 + offset};2;{r:d};{g:d};{b:d}" - - return str(_ansi_colors[color] + offset) - - -def style( - text: t.Any, - fg: t.Optional[t.Union[int, t.Tuple[int, int, int], str]] = None, - bg: t.Optional[t.Union[int, t.Tuple[int, int, int], str]] = None, - bold: t.Optional[bool] = None, - dim: t.Optional[bool] = None, - underline: t.Optional[bool] = None, - overline: t.Optional[bool] = None, - italic: t.Optional[bool] = None, - blink: t.Optional[bool] = None, - reverse: t.Optional[bool] = None, - strikethrough: t.Optional[bool] = None, - reset: bool = True, -) -> str: - """Styles a text with ANSI styles and returns the new string. By - default the styling is self contained which means that at the end - of the string a reset code is issued. This can be prevented by - passing ``reset=False``. - - Examples:: - - click.echo(click.style('Hello World!', fg='green')) - click.echo(click.style('ATTENTION!', blink=True)) - click.echo(click.style('Some things', reverse=True, fg='cyan')) - click.echo(click.style('More colors', fg=(255, 12, 128), bg=117)) - - Supported color names: - - * ``black`` (might be a gray) - * ``red`` - * ``green`` - * ``yellow`` (might be an orange) - * ``blue`` - * ``magenta`` - * ``cyan`` - * ``white`` (might be light gray) - * ``bright_black`` - * ``bright_red`` - * ``bright_green`` - * ``bright_yellow`` - * ``bright_blue`` - * ``bright_magenta`` - * ``bright_cyan`` - * ``bright_white`` - * ``reset`` (reset the color code only) - - If the terminal supports it, color may also be specified as: - - - An integer in the interval [0, 255]. The terminal must support - 8-bit/256-color mode. - - An RGB tuple of three integers in [0, 255]. The terminal must - support 24-bit/true-color mode. - - See https://en.wikipedia.org/wiki/ANSI_color and - https://gist.github.com/XVilka/8346728 for more information. - - :param text: the string to style with ansi codes. - :param fg: if provided this will become the foreground color. - :param bg: if provided this will become the background color. - :param bold: if provided this will enable or disable bold mode. - :param dim: if provided this will enable or disable dim mode. This is - badly supported. - :param underline: if provided this will enable or disable underline. - :param overline: if provided this will enable or disable overline. - :param italic: if provided this will enable or disable italic. - :param blink: if provided this will enable or disable blinking. - :param reverse: if provided this will enable or disable inverse - rendering (foreground becomes background and the - other way round). - :param strikethrough: if provided this will enable or disable - striking through text. - :param reset: by default a reset-all code is added at the end of the - string which means that styles do not carry over. This - can be disabled to compose styles. - - .. versionchanged:: 8.0 - A non-string ``message`` is converted to a string. - - .. versionchanged:: 8.0 - Added support for 256 and RGB color codes. - - .. versionchanged:: 8.0 - Added the ``strikethrough``, ``italic``, and ``overline`` - parameters. - - .. versionchanged:: 7.0 - Added support for bright colors. - - .. versionadded:: 2.0 - """ - if not isinstance(text, str): - text = str(text) - - bits = [] - - if fg: - try: - bits.append(f"\033[{_interpret_color(fg)}m") - except KeyError: - raise TypeError(f"Unknown color {fg!r}") from None - - if bg: - try: - bits.append(f"\033[{_interpret_color(bg, 10)}m") - except KeyError: - raise TypeError(f"Unknown color {bg!r}") from None - - if bold is not None: - bits.append(f"\033[{1 if bold else 22}m") - if dim is not None: - bits.append(f"\033[{2 if dim else 22}m") - if underline is not None: - bits.append(f"\033[{4 if underline else 24}m") - if overline is not None: - bits.append(f"\033[{53 if overline else 55}m") - if italic is not None: - bits.append(f"\033[{3 if italic else 23}m") - if blink is not None: - bits.append(f"\033[{5 if blink else 25}m") - if reverse is not None: - bits.append(f"\033[{7 if reverse else 27}m") - if strikethrough is not None: - bits.append(f"\033[{9 if strikethrough else 29}m") - bits.append(text) - if reset: - bits.append(_ansi_reset_all) - return "".join(bits) - - -def unstyle(text: str) -> str: - """Removes ANSI styling information from a string. Usually it's not - necessary to use this function as Click's echo function will - automatically remove styling if necessary. - - .. versionadded:: 2.0 - - :param text: the text to remove style information from. - """ - return strip_ansi(text) - - -def secho( - message: t.Optional[t.Any] = None, - file: t.Optional[t.IO[t.AnyStr]] = None, - nl: bool = True, - err: bool = False, - color: t.Optional[bool] = None, - **styles: t.Any, -) -> None: - """This function combines :func:`echo` and :func:`style` into one - call. As such the following two calls are the same:: - - click.secho('Hello World!', fg='green') - click.echo(click.style('Hello World!', fg='green')) - - All keyword arguments are forwarded to the underlying functions - depending on which one they go with. - - Non-string types will be converted to :class:`str`. However, - :class:`bytes` are passed directly to :meth:`echo` without applying - style. If you want to style bytes that represent text, call - :meth:`bytes.decode` first. - - .. versionchanged:: 8.0 - A non-string ``message`` is converted to a string. Bytes are - passed through without style applied. - - .. versionadded:: 2.0 - """ - if message is not None and not isinstance(message, (bytes, bytearray)): - message = style(message, **styles) - - return echo(message, file=file, nl=nl, err=err, color=color) - - -def edit( - text: t.Optional[t.AnyStr] = None, - editor: t.Optional[str] = None, - env: t.Optional[t.Mapping[str, str]] = None, - require_save: bool = True, - extension: str = ".txt", - filename: t.Optional[str] = None, -) -> t.Optional[t.AnyStr]: - r"""Edits the given text in the defined editor. If an editor is given - (should be the full path to the executable but the regular operating - system search path is used for finding the executable) it overrides - the detected editor. Optionally, some environment variables can be - used. If the editor is closed without changes, `None` is returned. In - case a file is edited directly the return value is always `None` and - `require_save` and `extension` are ignored. - - If the editor cannot be opened a :exc:`UsageError` is raised. - - Note for Windows: to simplify cross-platform usage, the newlines are - automatically converted from POSIX to Windows and vice versa. As such, - the message here will have ``\n`` as newline markers. - - :param text: the text to edit. - :param editor: optionally the editor to use. Defaults to automatic - detection. - :param env: environment variables to forward to the editor. - :param require_save: if this is true, then not saving in the editor - will make the return value become `None`. - :param extension: the extension to tell the editor about. This defaults - to `.txt` but changing this might change syntax - highlighting. - :param filename: if provided it will edit this file instead of the - provided text contents. It will not use a temporary - file as an indirection in that case. - """ - from ._termui_impl import Editor - - ed = Editor(editor=editor, env=env, require_save=require_save, extension=extension) - - if filename is None: - return ed.edit(text) - - ed.edit_file(filename) - return None - - -def launch(url: str, wait: bool = False, locate: bool = False) -> int: - """This function launches the given URL (or filename) in the default - viewer application for this file type. If this is an executable, it - might launch the executable in a new session. The return value is - the exit code of the launched application. Usually, ``0`` indicates - success. - - Examples:: - - click.launch('https://click.palletsprojects.com/') - click.launch('/my/downloaded/file', locate=True) - - .. versionadded:: 2.0 - - :param url: URL or filename of the thing to launch. - :param wait: Wait for the program to exit before returning. This - only works if the launched program blocks. In particular, - ``xdg-open`` on Linux does not block. - :param locate: if this is set to `True` then instead of launching the - application associated with the URL it will attempt to - launch a file manager with the file located. This - might have weird effects if the URL does not point to - the filesystem. - """ - from ._termui_impl import open_url - - return open_url(url, wait=wait, locate=locate) - - -# If this is provided, getchar() calls into this instead. This is used -# for unittesting purposes. -_getchar: t.Optional[t.Callable[[bool], str]] = None - - -def getchar(echo: bool = False) -> str: - """Fetches a single character from the terminal and returns it. This - will always return a unicode character and under certain rare - circumstances this might return more than one character. The - situations which more than one character is returned is when for - whatever reason multiple characters end up in the terminal buffer or - standard input was not actually a terminal. - - Note that this will always read from the terminal, even if something - is piped into the standard input. - - Note for Windows: in rare cases when typing non-ASCII characters, this - function might wait for a second character and then return both at once. - This is because certain Unicode characters look like special-key markers. - - .. versionadded:: 2.0 - - :param echo: if set to `True`, the character read will also show up on - the terminal. The default is to not show it. - """ - global _getchar - - if _getchar is None: - from ._termui_impl import getchar as f - - _getchar = f - - return _getchar(echo) - - -def raw_terminal() -> t.ContextManager[int]: - from ._termui_impl import raw_terminal as f - - return f() - - -def pause(info: t.Optional[str] = None, err: bool = False) -> None: - """This command stops execution and waits for the user to press any - key to continue. This is similar to the Windows batch "pause" - command. If the program is not run through a terminal, this command - will instead do nothing. - - .. versionadded:: 2.0 - - .. versionadded:: 4.0 - Added the `err` parameter. - - :param info: The message to print before pausing. Defaults to - ``"Press any key to continue..."``. - :param err: if set to message goes to ``stderr`` instead of - ``stdout``, the same as with echo. - """ - if not isatty(sys.stdin) or not isatty(sys.stdout): - return - - if info is None: - info = _("Press any key to continue...") - - try: - if info: - echo(info, nl=False, err=err) - try: - getchar() - except (KeyboardInterrupt, EOFError): - pass - finally: - if info: - echo(err=err) diff --git a/venv/lib/python3.9/site-packages/click/testing.py b/venv/lib/python3.9/site-packages/click/testing.py deleted file mode 100644 index 772b215..0000000 --- a/venv/lib/python3.9/site-packages/click/testing.py +++ /dev/null @@ -1,483 +0,0 @@ -import contextlib -import io -import os -import shlex -import shutil -import sys -import tempfile -import typing as t -from types import TracebackType - -from . import _compat -from . import formatting -from . import termui -from . import utils -from ._compat import _find_binary_reader - -if t.TYPE_CHECKING: - from .core import BaseCommand - - -class EchoingStdin: - def __init__(self, input: t.BinaryIO, output: t.BinaryIO) -> None: - self._input = input - self._output = output - self._paused = False - - def __getattr__(self, x: str) -> t.Any: - return getattr(self._input, x) - - def _echo(self, rv: bytes) -> bytes: - if not self._paused: - self._output.write(rv) - - return rv - - def read(self, n: int = -1) -> bytes: - return self._echo(self._input.read(n)) - - def read1(self, n: int = -1) -> bytes: - return self._echo(self._input.read1(n)) # type: ignore - - def readline(self, n: int = -1) -> bytes: - return self._echo(self._input.readline(n)) - - def readlines(self) -> t.List[bytes]: - return [self._echo(x) for x in self._input.readlines()] - - def __iter__(self) -> t.Iterator[bytes]: - return iter(self._echo(x) for x in self._input) - - def __repr__(self) -> str: - return repr(self._input) - - -@contextlib.contextmanager -def _pause_echo(stream: t.Optional[EchoingStdin]) -> t.Iterator[None]: - if stream is None: - yield - else: - stream._paused = True - yield - stream._paused = False - - -class _NamedTextIOWrapper(io.TextIOWrapper): - def __init__( - self, buffer: t.BinaryIO, name: str, mode: str, **kwargs: t.Any - ) -> None: - super().__init__(buffer, **kwargs) - self._name = name - self._mode = mode - - @property - def name(self) -> str: - return self._name - - @property - def mode(self) -> str: - return self._mode - - -def make_input_stream( - input: t.Optional[t.Union[str, bytes, t.IO[t.Any]]], charset: str -) -> t.BinaryIO: - # Is already an input stream. - if hasattr(input, "read"): - rv = _find_binary_reader(t.cast(t.IO[t.Any], input)) - - if rv is not None: - return rv - - raise TypeError("Could not find binary reader for input stream.") - - if input is None: - input = b"" - elif isinstance(input, str): - input = input.encode(charset) - - return io.BytesIO(input) - - -class Result: - """Holds the captured result of an invoked CLI script.""" - - def __init__( - self, - runner: "CliRunner", - stdout_bytes: bytes, - stderr_bytes: t.Optional[bytes], - return_value: t.Any, - exit_code: int, - exception: t.Optional[BaseException], - exc_info: t.Optional[ - t.Tuple[t.Type[BaseException], BaseException, TracebackType] - ] = None, - ): - #: The runner that created the result - self.runner = runner - #: The standard output as bytes. - self.stdout_bytes = stdout_bytes - #: The standard error as bytes, or None if not available - self.stderr_bytes = stderr_bytes - #: The value returned from the invoked command. - #: - #: .. versionadded:: 8.0 - self.return_value = return_value - #: The exit code as integer. - self.exit_code = exit_code - #: The exception that happened if one did. - self.exception = exception - #: The traceback - self.exc_info = exc_info - - @property - def output(self) -> str: - """The (standard) output as unicode string.""" - return self.stdout - - @property - def stdout(self) -> str: - """The standard output as unicode string.""" - return self.stdout_bytes.decode(self.runner.charset, "replace").replace( - "\r\n", "\n" - ) - - @property - def stderr(self) -> str: - """The standard error as unicode string.""" - if self.stderr_bytes is None: - raise ValueError("stderr not separately captured") - return self.stderr_bytes.decode(self.runner.charset, "replace").replace( - "\r\n", "\n" - ) - - def __repr__(self) -> str: - exc_str = repr(self.exception) if self.exception else "okay" - return f"<{type(self).__name__} {exc_str}>" - - -class CliRunner: - """The CLI runner provides functionality to invoke a Click command line - script for unittesting purposes in a isolated environment. This only - works in single-threaded systems without any concurrency as it changes the - global interpreter state. - - :param charset: the character set for the input and output data. - :param env: a dictionary with environment variables for overriding. - :param echo_stdin: if this is set to `True`, then reading from stdin writes - to stdout. This is useful for showing examples in - some circumstances. Note that regular prompts - will automatically echo the input. - :param mix_stderr: if this is set to `False`, then stdout and stderr are - preserved as independent streams. This is useful for - Unix-philosophy apps that have predictable stdout and - noisy stderr, such that each may be measured - independently - """ - - def __init__( - self, - charset: str = "utf-8", - env: t.Optional[t.Mapping[str, t.Optional[str]]] = None, - echo_stdin: bool = False, - mix_stderr: bool = True, - ) -> None: - self.charset = charset - self.env: t.Mapping[str, t.Optional[str]] = env or {} - self.echo_stdin = echo_stdin - self.mix_stderr = mix_stderr - - def get_default_prog_name(self, cli: "BaseCommand") -> str: - """Given a command object it will return the default program name - for it. The default is the `name` attribute or ``"root"`` if not - set. - """ - return cli.name or "root" - - def make_env( - self, overrides: t.Optional[t.Mapping[str, t.Optional[str]]] = None - ) -> t.Mapping[str, t.Optional[str]]: - """Returns the environment overrides for invoking a script.""" - rv = dict(self.env) - if overrides: - rv.update(overrides) - return rv - - @contextlib.contextmanager - def isolation( - self, - input: t.Optional[t.Union[str, bytes, t.IO[t.Any]]] = None, - env: t.Optional[t.Mapping[str, t.Optional[str]]] = None, - color: bool = False, - ) -> t.Iterator[t.Tuple[io.BytesIO, t.Optional[io.BytesIO]]]: - """A context manager that sets up the isolation for invoking of a - command line tool. This sets up stdin with the given input data - and `os.environ` with the overrides from the given dictionary. - This also rebinds some internals in Click to be mocked (like the - prompt functionality). - - This is automatically done in the :meth:`invoke` method. - - :param input: the input stream to put into sys.stdin. - :param env: the environment overrides as dictionary. - :param color: whether the output should contain color codes. The - application can still override this explicitly. - - .. versionchanged:: 8.0 - ``stderr`` is opened with ``errors="backslashreplace"`` - instead of the default ``"strict"``. - - .. versionchanged:: 4.0 - Added the ``color`` parameter. - """ - bytes_input = make_input_stream(input, self.charset) - echo_input = None - - old_stdin = sys.stdin - old_stdout = sys.stdout - old_stderr = sys.stderr - old_forced_width = formatting.FORCED_WIDTH - formatting.FORCED_WIDTH = 80 - - env = self.make_env(env) - - bytes_output = io.BytesIO() - - if self.echo_stdin: - bytes_input = echo_input = t.cast( - t.BinaryIO, EchoingStdin(bytes_input, bytes_output) - ) - - sys.stdin = text_input = _NamedTextIOWrapper( - bytes_input, encoding=self.charset, name="", mode="r" - ) - - if self.echo_stdin: - # Force unbuffered reads, otherwise TextIOWrapper reads a - # large chunk which is echoed early. - text_input._CHUNK_SIZE = 1 # type: ignore - - sys.stdout = _NamedTextIOWrapper( - bytes_output, encoding=self.charset, name="", mode="w" - ) - - bytes_error = None - if self.mix_stderr: - sys.stderr = sys.stdout - else: - bytes_error = io.BytesIO() - sys.stderr = _NamedTextIOWrapper( - bytes_error, - encoding=self.charset, - name="", - mode="w", - errors="backslashreplace", - ) - - @_pause_echo(echo_input) # type: ignore - def visible_input(prompt: t.Optional[str] = None) -> str: - sys.stdout.write(prompt or "") - val = text_input.readline().rstrip("\r\n") - sys.stdout.write(f"{val}\n") - sys.stdout.flush() - return val - - @_pause_echo(echo_input) # type: ignore - def hidden_input(prompt: t.Optional[str] = None) -> str: - sys.stdout.write(f"{prompt or ''}\n") - sys.stdout.flush() - return text_input.readline().rstrip("\r\n") - - @_pause_echo(echo_input) # type: ignore - def _getchar(echo: bool) -> str: - char = sys.stdin.read(1) - - if echo: - sys.stdout.write(char) - - sys.stdout.flush() - return char - - default_color = color - - def should_strip_ansi( - stream: t.Optional[t.IO[t.Any]] = None, color: t.Optional[bool] = None - ) -> bool: - if color is None: - return not default_color - return not color - - old_visible_prompt_func = termui.visible_prompt_func - old_hidden_prompt_func = termui.hidden_prompt_func - old__getchar_func = termui._getchar - old_should_strip_ansi = utils.should_strip_ansi # type: ignore - old__compat_should_strip_ansi = _compat.should_strip_ansi - termui.visible_prompt_func = visible_input - termui.hidden_prompt_func = hidden_input - termui._getchar = _getchar - utils.should_strip_ansi = should_strip_ansi # type: ignore - _compat.should_strip_ansi = should_strip_ansi - - old_env = {} - try: - for key, value in env.items(): - old_env[key] = os.environ.get(key) - if value is None: - try: - del os.environ[key] - except Exception: - pass - else: - os.environ[key] = value - yield (bytes_output, bytes_error) - finally: - for key, value in old_env.items(): - if value is None: - try: - del os.environ[key] - except Exception: - pass - else: - os.environ[key] = value - sys.stdout = old_stdout - sys.stderr = old_stderr - sys.stdin = old_stdin - termui.visible_prompt_func = old_visible_prompt_func - termui.hidden_prompt_func = old_hidden_prompt_func - termui._getchar = old__getchar_func - utils.should_strip_ansi = old_should_strip_ansi # type: ignore - _compat.should_strip_ansi = old__compat_should_strip_ansi - formatting.FORCED_WIDTH = old_forced_width - - def invoke( - self, - cli: "BaseCommand", - args: t.Optional[t.Union[str, t.Sequence[str]]] = None, - input: t.Optional[t.Union[str, bytes, t.IO[t.Any]]] = None, - env: t.Optional[t.Mapping[str, t.Optional[str]]] = None, - catch_exceptions: bool = True, - color: bool = False, - **extra: t.Any, - ) -> Result: - """Invokes a command in an isolated environment. The arguments are - forwarded directly to the command line script, the `extra` keyword - arguments are passed to the :meth:`~clickpkg.Command.main` function of - the command. - - This returns a :class:`Result` object. - - :param cli: the command to invoke - :param args: the arguments to invoke. It may be given as an iterable - or a string. When given as string it will be interpreted - as a Unix shell command. More details at - :func:`shlex.split`. - :param input: the input data for `sys.stdin`. - :param env: the environment overrides. - :param catch_exceptions: Whether to catch any other exceptions than - ``SystemExit``. - :param extra: the keyword arguments to pass to :meth:`main`. - :param color: whether the output should contain color codes. The - application can still override this explicitly. - - .. versionchanged:: 8.0 - The result object has the ``return_value`` attribute with - the value returned from the invoked command. - - .. versionchanged:: 4.0 - Added the ``color`` parameter. - - .. versionchanged:: 3.0 - Added the ``catch_exceptions`` parameter. - - .. versionchanged:: 3.0 - The result object has the ``exc_info`` attribute with the - traceback if available. - """ - exc_info = None - with self.isolation(input=input, env=env, color=color) as outstreams: - return_value = None - exception: t.Optional[BaseException] = None - exit_code = 0 - - if isinstance(args, str): - args = shlex.split(args) - - try: - prog_name = extra.pop("prog_name") - except KeyError: - prog_name = self.get_default_prog_name(cli) - - try: - return_value = cli.main(args=args or (), prog_name=prog_name, **extra) - except SystemExit as e: - exc_info = sys.exc_info() - e_code = t.cast(t.Optional[t.Union[int, t.Any]], e.code) - - if e_code is None: - e_code = 0 - - if e_code != 0: - exception = e - - if not isinstance(e_code, int): - sys.stdout.write(str(e_code)) - sys.stdout.write("\n") - e_code = 1 - - exit_code = e_code - - except Exception as e: - if not catch_exceptions: - raise - exception = e - exit_code = 1 - exc_info = sys.exc_info() - finally: - sys.stdout.flush() - stdout = outstreams[0].getvalue() - if self.mix_stderr: - stderr = None - else: - stderr = outstreams[1].getvalue() # type: ignore - - return Result( - runner=self, - stdout_bytes=stdout, - stderr_bytes=stderr, - return_value=return_value, - exit_code=exit_code, - exception=exception, - exc_info=exc_info, # type: ignore - ) - - @contextlib.contextmanager - def isolated_filesystem( - self, temp_dir: t.Optional[t.Union[str, "os.PathLike[str]"]] = None - ) -> t.Iterator[str]: - """A context manager that creates a temporary directory and - changes the current working directory to it. This isolates tests - that affect the contents of the CWD to prevent them from - interfering with each other. - - :param temp_dir: Create the temporary directory under this - directory. If given, the created directory is not removed - when exiting. - - .. versionchanged:: 8.0 - Added the ``temp_dir`` parameter. - """ - cwd = os.getcwd() - dt = tempfile.mkdtemp(dir=temp_dir) - os.chdir(dt) - - try: - yield dt - finally: - os.chdir(cwd) - - if temp_dir is None: - try: - shutil.rmtree(dt) - except OSError: - pass diff --git a/venv/lib/python3.9/site-packages/click/types.py b/venv/lib/python3.9/site-packages/click/types.py deleted file mode 100644 index a70fd58..0000000 --- a/venv/lib/python3.9/site-packages/click/types.py +++ /dev/null @@ -1,1093 +0,0 @@ -import os -import stat -import sys -import typing as t -from datetime import datetime -from gettext import gettext as _ -from gettext import ngettext - -from ._compat import _get_argv_encoding -from ._compat import open_stream -from .exceptions import BadParameter -from .utils import format_filename -from .utils import LazyFile -from .utils import safecall - -if t.TYPE_CHECKING: - import typing_extensions as te - - from .core import Context - from .core import Parameter - from .shell_completion import CompletionItem - - -class ParamType: - """Represents the type of a parameter. Validates and converts values - from the command line or Python into the correct type. - - To implement a custom type, subclass and implement at least the - following: - - - The :attr:`name` class attribute must be set. - - Calling an instance of the type with ``None`` must return - ``None``. This is already implemented by default. - - :meth:`convert` must convert string values to the correct type. - - :meth:`convert` must accept values that are already the correct - type. - - It must be able to convert a value if the ``ctx`` and ``param`` - arguments are ``None``. This can occur when converting prompt - input. - """ - - is_composite: t.ClassVar[bool] = False - arity: t.ClassVar[int] = 1 - - #: the descriptive name of this type - name: str - - #: if a list of this type is expected and the value is pulled from a - #: string environment variable, this is what splits it up. `None` - #: means any whitespace. For all parameters the general rule is that - #: whitespace splits them up. The exception are paths and files which - #: are split by ``os.path.pathsep`` by default (":" on Unix and ";" on - #: Windows). - envvar_list_splitter: t.ClassVar[t.Optional[str]] = None - - def to_info_dict(self) -> t.Dict[str, t.Any]: - """Gather information that could be useful for a tool generating - user-facing documentation. - - Use :meth:`click.Context.to_info_dict` to traverse the entire - CLI structure. - - .. versionadded:: 8.0 - """ - # The class name without the "ParamType" suffix. - param_type = type(self).__name__.partition("ParamType")[0] - param_type = param_type.partition("ParameterType")[0] - - # Custom subclasses might not remember to set a name. - if hasattr(self, "name"): - name = self.name - else: - name = param_type - - return {"param_type": param_type, "name": name} - - def __call__( - self, - value: t.Any, - param: t.Optional["Parameter"] = None, - ctx: t.Optional["Context"] = None, - ) -> t.Any: - if value is not None: - return self.convert(value, param, ctx) - - def get_metavar(self, param: "Parameter") -> t.Optional[str]: - """Returns the metavar default for this param if it provides one.""" - - def get_missing_message(self, param: "Parameter") -> t.Optional[str]: - """Optionally might return extra information about a missing - parameter. - - .. versionadded:: 2.0 - """ - - def convert( - self, value: t.Any, param: t.Optional["Parameter"], ctx: t.Optional["Context"] - ) -> t.Any: - """Convert the value to the correct type. This is not called if - the value is ``None`` (the missing value). - - This must accept string values from the command line, as well as - values that are already the correct type. It may also convert - other compatible types. - - The ``param`` and ``ctx`` arguments may be ``None`` in certain - situations, such as when converting prompt input. - - If the value cannot be converted, call :meth:`fail` with a - descriptive message. - - :param value: The value to convert. - :param param: The parameter that is using this type to convert - its value. May be ``None``. - :param ctx: The current context that arrived at this value. May - be ``None``. - """ - return value - - def split_envvar_value(self, rv: str) -> t.Sequence[str]: - """Given a value from an environment variable this splits it up - into small chunks depending on the defined envvar list splitter. - - If the splitter is set to `None`, which means that whitespace splits, - then leading and trailing whitespace is ignored. Otherwise, leading - and trailing splitters usually lead to empty items being included. - """ - return (rv or "").split(self.envvar_list_splitter) - - def fail( - self, - message: str, - param: t.Optional["Parameter"] = None, - ctx: t.Optional["Context"] = None, - ) -> "t.NoReturn": - """Helper method to fail with an invalid value message.""" - raise BadParameter(message, ctx=ctx, param=param) - - def shell_complete( - self, ctx: "Context", param: "Parameter", incomplete: str - ) -> t.List["CompletionItem"]: - """Return a list of - :class:`~click.shell_completion.CompletionItem` objects for the - incomplete value. Most types do not provide completions, but - some do, and this allows custom types to provide custom - completions as well. - - :param ctx: Invocation context for this command. - :param param: The parameter that is requesting completion. - :param incomplete: Value being completed. May be empty. - - .. versionadded:: 8.0 - """ - return [] - - -class CompositeParamType(ParamType): - is_composite = True - - @property - def arity(self) -> int: # type: ignore - raise NotImplementedError() - - -class FuncParamType(ParamType): - def __init__(self, func: t.Callable[[t.Any], t.Any]) -> None: - self.name: str = func.__name__ - self.func = func - - def to_info_dict(self) -> t.Dict[str, t.Any]: - info_dict = super().to_info_dict() - info_dict["func"] = self.func - return info_dict - - def convert( - self, value: t.Any, param: t.Optional["Parameter"], ctx: t.Optional["Context"] - ) -> t.Any: - try: - return self.func(value) - except ValueError: - try: - value = str(value) - except UnicodeError: - value = value.decode("utf-8", "replace") - - self.fail(value, param, ctx) - - -class UnprocessedParamType(ParamType): - name = "text" - - def convert( - self, value: t.Any, param: t.Optional["Parameter"], ctx: t.Optional["Context"] - ) -> t.Any: - return value - - def __repr__(self) -> str: - return "UNPROCESSED" - - -class StringParamType(ParamType): - name = "text" - - def convert( - self, value: t.Any, param: t.Optional["Parameter"], ctx: t.Optional["Context"] - ) -> t.Any: - if isinstance(value, bytes): - enc = _get_argv_encoding() - try: - value = value.decode(enc) - except UnicodeError: - fs_enc = sys.getfilesystemencoding() - if fs_enc != enc: - try: - value = value.decode(fs_enc) - except UnicodeError: - value = value.decode("utf-8", "replace") - else: - value = value.decode("utf-8", "replace") - return value - return str(value) - - def __repr__(self) -> str: - return "STRING" - - -class Choice(ParamType): - """The choice type allows a value to be checked against a fixed set - of supported values. All of these values have to be strings. - - You should only pass a list or tuple of choices. Other iterables - (like generators) may lead to surprising results. - - The resulting value will always be one of the originally passed choices - regardless of ``case_sensitive`` or any ``ctx.token_normalize_func`` - being specified. - - See :ref:`choice-opts` for an example. - - :param case_sensitive: Set to false to make choices case - insensitive. Defaults to true. - """ - - name = "choice" - - def __init__(self, choices: t.Sequence[str], case_sensitive: bool = True) -> None: - self.choices = choices - self.case_sensitive = case_sensitive - - def to_info_dict(self) -> t.Dict[str, t.Any]: - info_dict = super().to_info_dict() - info_dict["choices"] = self.choices - info_dict["case_sensitive"] = self.case_sensitive - return info_dict - - def get_metavar(self, param: "Parameter") -> str: - choices_str = "|".join(self.choices) - - # Use curly braces to indicate a required argument. - if param.required and param.param_type_name == "argument": - return f"{{{choices_str}}}" - - # Use square braces to indicate an option or optional argument. - return f"[{choices_str}]" - - def get_missing_message(self, param: "Parameter") -> str: - return _("Choose from:\n\t{choices}").format(choices=",\n\t".join(self.choices)) - - def convert( - self, value: t.Any, param: t.Optional["Parameter"], ctx: t.Optional["Context"] - ) -> t.Any: - # Match through normalization and case sensitivity - # first do token_normalize_func, then lowercase - # preserve original `value` to produce an accurate message in - # `self.fail` - normed_value = value - normed_choices = {choice: choice for choice in self.choices} - - if ctx is not None and ctx.token_normalize_func is not None: - normed_value = ctx.token_normalize_func(value) - normed_choices = { - ctx.token_normalize_func(normed_choice): original - for normed_choice, original in normed_choices.items() - } - - if not self.case_sensitive: - normed_value = normed_value.casefold() - normed_choices = { - normed_choice.casefold(): original - for normed_choice, original in normed_choices.items() - } - - if normed_value in normed_choices: - return normed_choices[normed_value] - - choices_str = ", ".join(map(repr, self.choices)) - self.fail( - ngettext( - "{value!r} is not {choice}.", - "{value!r} is not one of {choices}.", - len(self.choices), - ).format(value=value, choice=choices_str, choices=choices_str), - param, - ctx, - ) - - def __repr__(self) -> str: - return f"Choice({list(self.choices)})" - - def shell_complete( - self, ctx: "Context", param: "Parameter", incomplete: str - ) -> t.List["CompletionItem"]: - """Complete choices that start with the incomplete value. - - :param ctx: Invocation context for this command. - :param param: The parameter that is requesting completion. - :param incomplete: Value being completed. May be empty. - - .. versionadded:: 8.0 - """ - from click.shell_completion import CompletionItem - - str_choices = map(str, self.choices) - - if self.case_sensitive: - matched = (c for c in str_choices if c.startswith(incomplete)) - else: - incomplete = incomplete.lower() - matched = (c for c in str_choices if c.lower().startswith(incomplete)) - - return [CompletionItem(c) for c in matched] - - -class DateTime(ParamType): - """The DateTime type converts date strings into `datetime` objects. - - The format strings which are checked are configurable, but default to some - common (non-timezone aware) ISO 8601 formats. - - When specifying *DateTime* formats, you should only pass a list or a tuple. - Other iterables, like generators, may lead to surprising results. - - The format strings are processed using ``datetime.strptime``, and this - consequently defines the format strings which are allowed. - - Parsing is tried using each format, in order, and the first format which - parses successfully is used. - - :param formats: A list or tuple of date format strings, in the order in - which they should be tried. Defaults to - ``'%Y-%m-%d'``, ``'%Y-%m-%dT%H:%M:%S'``, - ``'%Y-%m-%d %H:%M:%S'``. - """ - - name = "datetime" - - def __init__(self, formats: t.Optional[t.Sequence[str]] = None): - self.formats: t.Sequence[str] = formats or [ - "%Y-%m-%d", - "%Y-%m-%dT%H:%M:%S", - "%Y-%m-%d %H:%M:%S", - ] - - def to_info_dict(self) -> t.Dict[str, t.Any]: - info_dict = super().to_info_dict() - info_dict["formats"] = self.formats - return info_dict - - def get_metavar(self, param: "Parameter") -> str: - return f"[{'|'.join(self.formats)}]" - - def _try_to_convert_date(self, value: t.Any, format: str) -> t.Optional[datetime]: - try: - return datetime.strptime(value, format) - except ValueError: - return None - - def convert( - self, value: t.Any, param: t.Optional["Parameter"], ctx: t.Optional["Context"] - ) -> t.Any: - if isinstance(value, datetime): - return value - - for format in self.formats: - converted = self._try_to_convert_date(value, format) - - if converted is not None: - return converted - - formats_str = ", ".join(map(repr, self.formats)) - self.fail( - ngettext( - "{value!r} does not match the format {format}.", - "{value!r} does not match the formats {formats}.", - len(self.formats), - ).format(value=value, format=formats_str, formats=formats_str), - param, - ctx, - ) - - def __repr__(self) -> str: - return "DateTime" - - -class _NumberParamTypeBase(ParamType): - _number_class: t.ClassVar[t.Type[t.Any]] - - def convert( - self, value: t.Any, param: t.Optional["Parameter"], ctx: t.Optional["Context"] - ) -> t.Any: - try: - return self._number_class(value) - except ValueError: - self.fail( - _("{value!r} is not a valid {number_type}.").format( - value=value, number_type=self.name - ), - param, - ctx, - ) - - -class _NumberRangeBase(_NumberParamTypeBase): - def __init__( - self, - min: t.Optional[float] = None, - max: t.Optional[float] = None, - min_open: bool = False, - max_open: bool = False, - clamp: bool = False, - ) -> None: - self.min = min - self.max = max - self.min_open = min_open - self.max_open = max_open - self.clamp = clamp - - def to_info_dict(self) -> t.Dict[str, t.Any]: - info_dict = super().to_info_dict() - info_dict.update( - min=self.min, - max=self.max, - min_open=self.min_open, - max_open=self.max_open, - clamp=self.clamp, - ) - return info_dict - - def convert( - self, value: t.Any, param: t.Optional["Parameter"], ctx: t.Optional["Context"] - ) -> t.Any: - import operator - - rv = super().convert(value, param, ctx) - lt_min: bool = self.min is not None and ( - operator.le if self.min_open else operator.lt - )(rv, self.min) - gt_max: bool = self.max is not None and ( - operator.ge if self.max_open else operator.gt - )(rv, self.max) - - if self.clamp: - if lt_min: - return self._clamp(self.min, 1, self.min_open) # type: ignore - - if gt_max: - return self._clamp(self.max, -1, self.max_open) # type: ignore - - if lt_min or gt_max: - self.fail( - _("{value} is not in the range {range}.").format( - value=rv, range=self._describe_range() - ), - param, - ctx, - ) - - return rv - - def _clamp(self, bound: float, dir: "te.Literal[1, -1]", open: bool) -> float: - """Find the valid value to clamp to bound in the given - direction. - - :param bound: The boundary value. - :param dir: 1 or -1 indicating the direction to move. - :param open: If true, the range does not include the bound. - """ - raise NotImplementedError - - def _describe_range(self) -> str: - """Describe the range for use in help text.""" - if self.min is None: - op = "<" if self.max_open else "<=" - return f"x{op}{self.max}" - - if self.max is None: - op = ">" if self.min_open else ">=" - return f"x{op}{self.min}" - - lop = "<" if self.min_open else "<=" - rop = "<" if self.max_open else "<=" - return f"{self.min}{lop}x{rop}{self.max}" - - def __repr__(self) -> str: - clamp = " clamped" if self.clamp else "" - return f"<{type(self).__name__} {self._describe_range()}{clamp}>" - - -class IntParamType(_NumberParamTypeBase): - name = "integer" - _number_class = int - - def __repr__(self) -> str: - return "INT" - - -class IntRange(_NumberRangeBase, IntParamType): - """Restrict an :data:`click.INT` value to a range of accepted - values. See :ref:`ranges`. - - If ``min`` or ``max`` are not passed, any value is accepted in that - direction. If ``min_open`` or ``max_open`` are enabled, the - corresponding boundary is not included in the range. - - If ``clamp`` is enabled, a value outside the range is clamped to the - boundary instead of failing. - - .. versionchanged:: 8.0 - Added the ``min_open`` and ``max_open`` parameters. - """ - - name = "integer range" - - def _clamp( # type: ignore - self, bound: int, dir: "te.Literal[1, -1]", open: bool - ) -> int: - if not open: - return bound - - return bound + dir - - -class FloatParamType(_NumberParamTypeBase): - name = "float" - _number_class = float - - def __repr__(self) -> str: - return "FLOAT" - - -class FloatRange(_NumberRangeBase, FloatParamType): - """Restrict a :data:`click.FLOAT` value to a range of accepted - values. See :ref:`ranges`. - - If ``min`` or ``max`` are not passed, any value is accepted in that - direction. If ``min_open`` or ``max_open`` are enabled, the - corresponding boundary is not included in the range. - - If ``clamp`` is enabled, a value outside the range is clamped to the - boundary instead of failing. This is not supported if either - boundary is marked ``open``. - - .. versionchanged:: 8.0 - Added the ``min_open`` and ``max_open`` parameters. - """ - - name = "float range" - - def __init__( - self, - min: t.Optional[float] = None, - max: t.Optional[float] = None, - min_open: bool = False, - max_open: bool = False, - clamp: bool = False, - ) -> None: - super().__init__( - min=min, max=max, min_open=min_open, max_open=max_open, clamp=clamp - ) - - if (min_open or max_open) and clamp: - raise TypeError("Clamping is not supported for open bounds.") - - def _clamp(self, bound: float, dir: "te.Literal[1, -1]", open: bool) -> float: - if not open: - return bound - - # Could use Python 3.9's math.nextafter here, but clamping an - # open float range doesn't seem to be particularly useful. It's - # left up to the user to write a callback to do it if needed. - raise RuntimeError("Clamping is not supported for open bounds.") - - -class BoolParamType(ParamType): - name = "boolean" - - def convert( - self, value: t.Any, param: t.Optional["Parameter"], ctx: t.Optional["Context"] - ) -> t.Any: - if value in {False, True}: - return bool(value) - - norm = value.strip().lower() - - if norm in {"1", "true", "t", "yes", "y", "on"}: - return True - - if norm in {"0", "false", "f", "no", "n", "off"}: - return False - - self.fail( - _("{value!r} is not a valid boolean.").format(value=value), param, ctx - ) - - def __repr__(self) -> str: - return "BOOL" - - -class UUIDParameterType(ParamType): - name = "uuid" - - def convert( - self, value: t.Any, param: t.Optional["Parameter"], ctx: t.Optional["Context"] - ) -> t.Any: - import uuid - - if isinstance(value, uuid.UUID): - return value - - value = value.strip() - - try: - return uuid.UUID(value) - except ValueError: - self.fail( - _("{value!r} is not a valid UUID.").format(value=value), param, ctx - ) - - def __repr__(self) -> str: - return "UUID" - - -class File(ParamType): - """Declares a parameter to be a file for reading or writing. The file - is automatically closed once the context tears down (after the command - finished working). - - Files can be opened for reading or writing. The special value ``-`` - indicates stdin or stdout depending on the mode. - - By default, the file is opened for reading text data, but it can also be - opened in binary mode or for writing. The encoding parameter can be used - to force a specific encoding. - - The `lazy` flag controls if the file should be opened immediately or upon - first IO. The default is to be non-lazy for standard input and output - streams as well as files opened for reading, `lazy` otherwise. When opening a - file lazily for reading, it is still opened temporarily for validation, but - will not be held open until first IO. lazy is mainly useful when opening - for writing to avoid creating the file until it is needed. - - Files can also be opened atomically in which case all writes go into a - separate file in the same folder and upon completion the file will - be moved over to the original location. This is useful if a file - regularly read by other users is modified. - - See :ref:`file-args` for more information. - - .. versionchanged:: 2.0 - Added the ``atomic`` parameter. - """ - - name = "filename" - envvar_list_splitter: t.ClassVar[str] = os.path.pathsep - - def __init__( - self, - mode: str = "r", - encoding: t.Optional[str] = None, - errors: t.Optional[str] = "strict", - lazy: t.Optional[bool] = None, - atomic: bool = False, - ) -> None: - self.mode = mode - self.encoding = encoding - self.errors = errors - self.lazy = lazy - self.atomic = atomic - - def to_info_dict(self) -> t.Dict[str, t.Any]: - info_dict = super().to_info_dict() - info_dict.update(mode=self.mode, encoding=self.encoding) - return info_dict - - def resolve_lazy_flag(self, value: "t.Union[str, os.PathLike[str]]") -> bool: - if self.lazy is not None: - return self.lazy - if os.fspath(value) == "-": - return False - elif "w" in self.mode: - return True - return False - - def convert( - self, - value: t.Union[str, "os.PathLike[str]", t.IO[t.Any]], - param: t.Optional["Parameter"], - ctx: t.Optional["Context"], - ) -> t.IO[t.Any]: - if _is_file_like(value): - return value - - value = t.cast("t.Union[str, os.PathLike[str]]", value) - - try: - lazy = self.resolve_lazy_flag(value) - - if lazy: - lf = LazyFile( - value, self.mode, self.encoding, self.errors, atomic=self.atomic - ) - - if ctx is not None: - ctx.call_on_close(lf.close_intelligently) - - return t.cast(t.IO[t.Any], lf) - - f, should_close = open_stream( - value, self.mode, self.encoding, self.errors, atomic=self.atomic - ) - - # If a context is provided, we automatically close the file - # at the end of the context execution (or flush out). If a - # context does not exist, it's the caller's responsibility to - # properly close the file. This for instance happens when the - # type is used with prompts. - if ctx is not None: - if should_close: - ctx.call_on_close(safecall(f.close)) - else: - ctx.call_on_close(safecall(f.flush)) - - return f - except OSError as e: - self.fail(f"'{format_filename(value)}': {e.strerror}", param, ctx) - - def shell_complete( - self, ctx: "Context", param: "Parameter", incomplete: str - ) -> t.List["CompletionItem"]: - """Return a special completion marker that tells the completion - system to use the shell to provide file path completions. - - :param ctx: Invocation context for this command. - :param param: The parameter that is requesting completion. - :param incomplete: Value being completed. May be empty. - - .. versionadded:: 8.0 - """ - from click.shell_completion import CompletionItem - - return [CompletionItem(incomplete, type="file")] - - -def _is_file_like(value: t.Any) -> "te.TypeGuard[t.IO[t.Any]]": - return hasattr(value, "read") or hasattr(value, "write") - - -class Path(ParamType): - """The ``Path`` type is similar to the :class:`File` type, but - returns the filename instead of an open file. Various checks can be - enabled to validate the type of file and permissions. - - :param exists: The file or directory needs to exist for the value to - be valid. If this is not set to ``True``, and the file does not - exist, then all further checks are silently skipped. - :param file_okay: Allow a file as a value. - :param dir_okay: Allow a directory as a value. - :param readable: if true, a readable check is performed. - :param writable: if true, a writable check is performed. - :param executable: if true, an executable check is performed. - :param resolve_path: Make the value absolute and resolve any - symlinks. A ``~`` is not expanded, as this is supposed to be - done by the shell only. - :param allow_dash: Allow a single dash as a value, which indicates - a standard stream (but does not open it). Use - :func:`~click.open_file` to handle opening this value. - :param path_type: Convert the incoming path value to this type. If - ``None``, keep Python's default, which is ``str``. Useful to - convert to :class:`pathlib.Path`. - - .. versionchanged:: 8.1 - Added the ``executable`` parameter. - - .. versionchanged:: 8.0 - Allow passing ``path_type=pathlib.Path``. - - .. versionchanged:: 6.0 - Added the ``allow_dash`` parameter. - """ - - envvar_list_splitter: t.ClassVar[str] = os.path.pathsep - - def __init__( - self, - exists: bool = False, - file_okay: bool = True, - dir_okay: bool = True, - writable: bool = False, - readable: bool = True, - resolve_path: bool = False, - allow_dash: bool = False, - path_type: t.Optional[t.Type[t.Any]] = None, - executable: bool = False, - ): - self.exists = exists - self.file_okay = file_okay - self.dir_okay = dir_okay - self.readable = readable - self.writable = writable - self.executable = executable - self.resolve_path = resolve_path - self.allow_dash = allow_dash - self.type = path_type - - if self.file_okay and not self.dir_okay: - self.name: str = _("file") - elif self.dir_okay and not self.file_okay: - self.name = _("directory") - else: - self.name = _("path") - - def to_info_dict(self) -> t.Dict[str, t.Any]: - info_dict = super().to_info_dict() - info_dict.update( - exists=self.exists, - file_okay=self.file_okay, - dir_okay=self.dir_okay, - writable=self.writable, - readable=self.readable, - allow_dash=self.allow_dash, - ) - return info_dict - - def coerce_path_result( - self, value: "t.Union[str, os.PathLike[str]]" - ) -> "t.Union[str, bytes, os.PathLike[str]]": - if self.type is not None and not isinstance(value, self.type): - if self.type is str: - return os.fsdecode(value) - elif self.type is bytes: - return os.fsencode(value) - else: - return t.cast("os.PathLike[str]", self.type(value)) - - return value - - def convert( - self, - value: "t.Union[str, os.PathLike[str]]", - param: t.Optional["Parameter"], - ctx: t.Optional["Context"], - ) -> "t.Union[str, bytes, os.PathLike[str]]": - rv = value - - is_dash = self.file_okay and self.allow_dash and rv in (b"-", "-") - - if not is_dash: - if self.resolve_path: - # os.path.realpath doesn't resolve symlinks on Windows - # until Python 3.8. Use pathlib for now. - import pathlib - - rv = os.fsdecode(pathlib.Path(rv).resolve()) - - try: - st = os.stat(rv) - except OSError: - if not self.exists: - return self.coerce_path_result(rv) - self.fail( - _("{name} {filename!r} does not exist.").format( - name=self.name.title(), filename=format_filename(value) - ), - param, - ctx, - ) - - if not self.file_okay and stat.S_ISREG(st.st_mode): - self.fail( - _("{name} {filename!r} is a file.").format( - name=self.name.title(), filename=format_filename(value) - ), - param, - ctx, - ) - if not self.dir_okay and stat.S_ISDIR(st.st_mode): - self.fail( - _("{name} {filename!r} is a directory.").format( - name=self.name.title(), filename=format_filename(value) - ), - param, - ctx, - ) - - if self.readable and not os.access(rv, os.R_OK): - self.fail( - _("{name} {filename!r} is not readable.").format( - name=self.name.title(), filename=format_filename(value) - ), - param, - ctx, - ) - - if self.writable and not os.access(rv, os.W_OK): - self.fail( - _("{name} {filename!r} is not writable.").format( - name=self.name.title(), filename=format_filename(value) - ), - param, - ctx, - ) - - if self.executable and not os.access(value, os.X_OK): - self.fail( - _("{name} {filename!r} is not executable.").format( - name=self.name.title(), filename=format_filename(value) - ), - param, - ctx, - ) - - return self.coerce_path_result(rv) - - def shell_complete( - self, ctx: "Context", param: "Parameter", incomplete: str - ) -> t.List["CompletionItem"]: - """Return a special completion marker that tells the completion - system to use the shell to provide path completions for only - directories or any paths. - - :param ctx: Invocation context for this command. - :param param: The parameter that is requesting completion. - :param incomplete: Value being completed. May be empty. - - .. versionadded:: 8.0 - """ - from click.shell_completion import CompletionItem - - type = "dir" if self.dir_okay and not self.file_okay else "file" - return [CompletionItem(incomplete, type=type)] - - -class Tuple(CompositeParamType): - """The default behavior of Click is to apply a type on a value directly. - This works well in most cases, except for when `nargs` is set to a fixed - count and different types should be used for different items. In this - case the :class:`Tuple` type can be used. This type can only be used - if `nargs` is set to a fixed number. - - For more information see :ref:`tuple-type`. - - This can be selected by using a Python tuple literal as a type. - - :param types: a list of types that should be used for the tuple items. - """ - - def __init__(self, types: t.Sequence[t.Union[t.Type[t.Any], ParamType]]) -> None: - self.types: t.Sequence[ParamType] = [convert_type(ty) for ty in types] - - def to_info_dict(self) -> t.Dict[str, t.Any]: - info_dict = super().to_info_dict() - info_dict["types"] = [t.to_info_dict() for t in self.types] - return info_dict - - @property - def name(self) -> str: # type: ignore - return f"<{' '.join(ty.name for ty in self.types)}>" - - @property - def arity(self) -> int: # type: ignore - return len(self.types) - - def convert( - self, value: t.Any, param: t.Optional["Parameter"], ctx: t.Optional["Context"] - ) -> t.Any: - len_type = len(self.types) - len_value = len(value) - - if len_value != len_type: - self.fail( - ngettext( - "{len_type} values are required, but {len_value} was given.", - "{len_type} values are required, but {len_value} were given.", - len_value, - ).format(len_type=len_type, len_value=len_value), - param=param, - ctx=ctx, - ) - - return tuple(ty(x, param, ctx) for ty, x in zip(self.types, value)) - - -def convert_type(ty: t.Optional[t.Any], default: t.Optional[t.Any] = None) -> ParamType: - """Find the most appropriate :class:`ParamType` for the given Python - type. If the type isn't provided, it can be inferred from a default - value. - """ - guessed_type = False - - if ty is None and default is not None: - if isinstance(default, (tuple, list)): - # If the default is empty, ty will remain None and will - # return STRING. - if default: - item = default[0] - - # A tuple of tuples needs to detect the inner types. - # Can't call convert recursively because that would - # incorrectly unwind the tuple to a single type. - if isinstance(item, (tuple, list)): - ty = tuple(map(type, item)) - else: - ty = type(item) - else: - ty = type(default) - - guessed_type = True - - if isinstance(ty, tuple): - return Tuple(ty) - - if isinstance(ty, ParamType): - return ty - - if ty is str or ty is None: - return STRING - - if ty is int: - return INT - - if ty is float: - return FLOAT - - if ty is bool: - return BOOL - - if guessed_type: - return STRING - - if __debug__: - try: - if issubclass(ty, ParamType): - raise AssertionError( - f"Attempted to use an uninstantiated parameter type ({ty})." - ) - except TypeError: - # ty is an instance (correct), so issubclass fails. - pass - - return FuncParamType(ty) - - -#: A dummy parameter type that just does nothing. From a user's -#: perspective this appears to just be the same as `STRING` but -#: internally no string conversion takes place if the input was bytes. -#: This is usually useful when working with file paths as they can -#: appear in bytes and unicode. -#: -#: For path related uses the :class:`Path` type is a better choice but -#: there are situations where an unprocessed type is useful which is why -#: it is is provided. -#: -#: .. versionadded:: 4.0 -UNPROCESSED = UnprocessedParamType() - -#: A unicode string parameter type which is the implicit default. This -#: can also be selected by using ``str`` as type. -STRING = StringParamType() - -#: An integer parameter. This can also be selected by using ``int`` as -#: type. -INT = IntParamType() - -#: A floating point value parameter. This can also be selected by using -#: ``float`` as type. -FLOAT = FloatParamType() - -#: A boolean parameter. This is the default for boolean flags. This can -#: also be selected by using ``bool`` as a type. -BOOL = BoolParamType() - -#: A UUID parameter. -UUID = UUIDParameterType() diff --git a/venv/lib/python3.9/site-packages/click/utils.py b/venv/lib/python3.9/site-packages/click/utils.py deleted file mode 100644 index 836c6f2..0000000 --- a/venv/lib/python3.9/site-packages/click/utils.py +++ /dev/null @@ -1,624 +0,0 @@ -import os -import re -import sys -import typing as t -from functools import update_wrapper -from types import ModuleType -from types import TracebackType - -from ._compat import _default_text_stderr -from ._compat import _default_text_stdout -from ._compat import _find_binary_writer -from ._compat import auto_wrap_for_ansi -from ._compat import binary_streams -from ._compat import open_stream -from ._compat import should_strip_ansi -from ._compat import strip_ansi -from ._compat import text_streams -from ._compat import WIN -from .globals import resolve_color_default - -if t.TYPE_CHECKING: - import typing_extensions as te - - P = te.ParamSpec("P") - -R = t.TypeVar("R") - - -def _posixify(name: str) -> str: - return "-".join(name.split()).lower() - - -def safecall(func: "t.Callable[P, R]") -> "t.Callable[P, t.Optional[R]]": - """Wraps a function so that it swallows exceptions.""" - - def wrapper(*args: "P.args", **kwargs: "P.kwargs") -> t.Optional[R]: - try: - return func(*args, **kwargs) - except Exception: - pass - return None - - return update_wrapper(wrapper, func) - - -def make_str(value: t.Any) -> str: - """Converts a value into a valid string.""" - if isinstance(value, bytes): - try: - return value.decode(sys.getfilesystemencoding()) - except UnicodeError: - return value.decode("utf-8", "replace") - return str(value) - - -def make_default_short_help(help: str, max_length: int = 45) -> str: - """Returns a condensed version of help string.""" - # Consider only the first paragraph. - paragraph_end = help.find("\n\n") - - if paragraph_end != -1: - help = help[:paragraph_end] - - # Collapse newlines, tabs, and spaces. - words = help.split() - - if not words: - return "" - - # The first paragraph started with a "no rewrap" marker, ignore it. - if words[0] == "\b": - words = words[1:] - - total_length = 0 - last_index = len(words) - 1 - - for i, word in enumerate(words): - total_length += len(word) + (i > 0) - - if total_length > max_length: # too long, truncate - break - - if word[-1] == ".": # sentence end, truncate without "..." - return " ".join(words[: i + 1]) - - if total_length == max_length and i != last_index: - break # not at sentence end, truncate with "..." - else: - return " ".join(words) # no truncation needed - - # Account for the length of the suffix. - total_length += len("...") - - # remove words until the length is short enough - while i > 0: - total_length -= len(words[i]) + (i > 0) - - if total_length <= max_length: - break - - i -= 1 - - return " ".join(words[:i]) + "..." - - -class LazyFile: - """A lazy file works like a regular file but it does not fully open - the file but it does perform some basic checks early to see if the - filename parameter does make sense. This is useful for safely opening - files for writing. - """ - - def __init__( - self, - filename: t.Union[str, "os.PathLike[str]"], - mode: str = "r", - encoding: t.Optional[str] = None, - errors: t.Optional[str] = "strict", - atomic: bool = False, - ): - self.name: str = os.fspath(filename) - self.mode = mode - self.encoding = encoding - self.errors = errors - self.atomic = atomic - self._f: t.Optional[t.IO[t.Any]] - self.should_close: bool - - if self.name == "-": - self._f, self.should_close = open_stream(filename, mode, encoding, errors) - else: - if "r" in mode: - # Open and close the file in case we're opening it for - # reading so that we can catch at least some errors in - # some cases early. - open(filename, mode).close() - self._f = None - self.should_close = True - - def __getattr__(self, name: str) -> t.Any: - return getattr(self.open(), name) - - def __repr__(self) -> str: - if self._f is not None: - return repr(self._f) - return f"" - - def open(self) -> t.IO[t.Any]: - """Opens the file if it's not yet open. This call might fail with - a :exc:`FileError`. Not handling this error will produce an error - that Click shows. - """ - if self._f is not None: - return self._f - try: - rv, self.should_close = open_stream( - self.name, self.mode, self.encoding, self.errors, atomic=self.atomic - ) - except OSError as e: - from .exceptions import FileError - - raise FileError(self.name, hint=e.strerror) from e - self._f = rv - return rv - - def close(self) -> None: - """Closes the underlying file, no matter what.""" - if self._f is not None: - self._f.close() - - def close_intelligently(self) -> None: - """This function only closes the file if it was opened by the lazy - file wrapper. For instance this will never close stdin. - """ - if self.should_close: - self.close() - - def __enter__(self) -> "LazyFile": - return self - - def __exit__( - self, - exc_type: t.Optional[t.Type[BaseException]], - exc_value: t.Optional[BaseException], - tb: t.Optional[TracebackType], - ) -> None: - self.close_intelligently() - - def __iter__(self) -> t.Iterator[t.AnyStr]: - self.open() - return iter(self._f) # type: ignore - - -class KeepOpenFile: - def __init__(self, file: t.IO[t.Any]) -> None: - self._file: t.IO[t.Any] = file - - def __getattr__(self, name: str) -> t.Any: - return getattr(self._file, name) - - def __enter__(self) -> "KeepOpenFile": - return self - - def __exit__( - self, - exc_type: t.Optional[t.Type[BaseException]], - exc_value: t.Optional[BaseException], - tb: t.Optional[TracebackType], - ) -> None: - pass - - def __repr__(self) -> str: - return repr(self._file) - - def __iter__(self) -> t.Iterator[t.AnyStr]: - return iter(self._file) - - -def echo( - message: t.Optional[t.Any] = None, - file: t.Optional[t.IO[t.Any]] = None, - nl: bool = True, - err: bool = False, - color: t.Optional[bool] = None, -) -> None: - """Print a message and newline to stdout or a file. This should be - used instead of :func:`print` because it provides better support - for different data, files, and environments. - - Compared to :func:`print`, this does the following: - - - Ensures that the output encoding is not misconfigured on Linux. - - Supports Unicode in the Windows console. - - Supports writing to binary outputs, and supports writing bytes - to text outputs. - - Supports colors and styles on Windows. - - Removes ANSI color and style codes if the output does not look - like an interactive terminal. - - Always flushes the output. - - :param message: The string or bytes to output. Other objects are - converted to strings. - :param file: The file to write to. Defaults to ``stdout``. - :param err: Write to ``stderr`` instead of ``stdout``. - :param nl: Print a newline after the message. Enabled by default. - :param color: Force showing or hiding colors and other styles. By - default Click will remove color if the output does not look like - an interactive terminal. - - .. versionchanged:: 6.0 - Support Unicode output on the Windows console. Click does not - modify ``sys.stdout``, so ``sys.stdout.write()`` and ``print()`` - will still not support Unicode. - - .. versionchanged:: 4.0 - Added the ``color`` parameter. - - .. versionadded:: 3.0 - Added the ``err`` parameter. - - .. versionchanged:: 2.0 - Support colors on Windows if colorama is installed. - """ - if file is None: - if err: - file = _default_text_stderr() - else: - file = _default_text_stdout() - - # There are no standard streams attached to write to. For example, - # pythonw on Windows. - if file is None: - return - - # Convert non bytes/text into the native string type. - if message is not None and not isinstance(message, (str, bytes, bytearray)): - out: t.Optional[t.Union[str, bytes]] = str(message) - else: - out = message - - if nl: - out = out or "" - if isinstance(out, str): - out += "\n" - else: - out += b"\n" - - if not out: - file.flush() - return - - # If there is a message and the value looks like bytes, we manually - # need to find the binary stream and write the message in there. - # This is done separately so that most stream types will work as you - # would expect. Eg: you can write to StringIO for other cases. - if isinstance(out, (bytes, bytearray)): - binary_file = _find_binary_writer(file) - - if binary_file is not None: - file.flush() - binary_file.write(out) - binary_file.flush() - return - - # ANSI style code support. For no message or bytes, nothing happens. - # When outputting to a file instead of a terminal, strip codes. - else: - color = resolve_color_default(color) - - if should_strip_ansi(file, color): - out = strip_ansi(out) - elif WIN: - if auto_wrap_for_ansi is not None: - file = auto_wrap_for_ansi(file, color) # type: ignore - elif not color: - out = strip_ansi(out) - - file.write(out) # type: ignore - file.flush() - - -def get_binary_stream(name: "te.Literal['stdin', 'stdout', 'stderr']") -> t.BinaryIO: - """Returns a system stream for byte processing. - - :param name: the name of the stream to open. Valid names are ``'stdin'``, - ``'stdout'`` and ``'stderr'`` - """ - opener = binary_streams.get(name) - if opener is None: - raise TypeError(f"Unknown standard stream '{name}'") - return opener() - - -def get_text_stream( - name: "te.Literal['stdin', 'stdout', 'stderr']", - encoding: t.Optional[str] = None, - errors: t.Optional[str] = "strict", -) -> t.TextIO: - """Returns a system stream for text processing. This usually returns - a wrapped stream around a binary stream returned from - :func:`get_binary_stream` but it also can take shortcuts for already - correctly configured streams. - - :param name: the name of the stream to open. Valid names are ``'stdin'``, - ``'stdout'`` and ``'stderr'`` - :param encoding: overrides the detected default encoding. - :param errors: overrides the default error mode. - """ - opener = text_streams.get(name) - if opener is None: - raise TypeError(f"Unknown standard stream '{name}'") - return opener(encoding, errors) - - -def open_file( - filename: t.Union[str, "os.PathLike[str]"], - mode: str = "r", - encoding: t.Optional[str] = None, - errors: t.Optional[str] = "strict", - lazy: bool = False, - atomic: bool = False, -) -> t.IO[t.Any]: - """Open a file, with extra behavior to handle ``'-'`` to indicate - a standard stream, lazy open on write, and atomic write. Similar to - the behavior of the :class:`~click.File` param type. - - If ``'-'`` is given to open ``stdout`` or ``stdin``, the stream is - wrapped so that using it in a context manager will not close it. - This makes it possible to use the function without accidentally - closing a standard stream: - - .. code-block:: python - - with open_file(filename) as f: - ... - - :param filename: The name or Path of the file to open, or ``'-'`` for - ``stdin``/``stdout``. - :param mode: The mode in which to open the file. - :param encoding: The encoding to decode or encode a file opened in - text mode. - :param errors: The error handling mode. - :param lazy: Wait to open the file until it is accessed. For read - mode, the file is temporarily opened to raise access errors - early, then closed until it is read again. - :param atomic: Write to a temporary file and replace the given file - on close. - - .. versionadded:: 3.0 - """ - if lazy: - return t.cast( - t.IO[t.Any], LazyFile(filename, mode, encoding, errors, atomic=atomic) - ) - - f, should_close = open_stream(filename, mode, encoding, errors, atomic=atomic) - - if not should_close: - f = t.cast(t.IO[t.Any], KeepOpenFile(f)) - - return f - - -def format_filename( - filename: "t.Union[str, bytes, os.PathLike[str], os.PathLike[bytes]]", - shorten: bool = False, -) -> str: - """Format a filename as a string for display. Ensures the filename can be - displayed by replacing any invalid bytes or surrogate escapes in the name - with the replacement character ``�``. - - Invalid bytes or surrogate escapes will raise an error when written to a - stream with ``errors="strict"``. This will typically happen with ``stdout`` - when the locale is something like ``en_GB.UTF-8``. - - Many scenarios *are* safe to write surrogates though, due to PEP 538 and - PEP 540, including: - - - Writing to ``stderr``, which uses ``errors="backslashreplace"``. - - The system has ``LANG=C.UTF-8``, ``C``, or ``POSIX``. Python opens - stdout and stderr with ``errors="surrogateescape"``. - - None of ``LANG/LC_*`` are set. Python assumes ``LANG=C.UTF-8``. - - Python is started in UTF-8 mode with ``PYTHONUTF8=1`` or ``-X utf8``. - Python opens stdout and stderr with ``errors="surrogateescape"``. - - :param filename: formats a filename for UI display. This will also convert - the filename into unicode without failing. - :param shorten: this optionally shortens the filename to strip of the - path that leads up to it. - """ - if shorten: - filename = os.path.basename(filename) - else: - filename = os.fspath(filename) - - if isinstance(filename, bytes): - filename = filename.decode(sys.getfilesystemencoding(), "replace") - else: - filename = filename.encode("utf-8", "surrogateescape").decode( - "utf-8", "replace" - ) - - return filename - - -def get_app_dir(app_name: str, roaming: bool = True, force_posix: bool = False) -> str: - r"""Returns the config folder for the application. The default behavior - is to return whatever is most appropriate for the operating system. - - To give you an idea, for an app called ``"Foo Bar"``, something like - the following folders could be returned: - - Mac OS X: - ``~/Library/Application Support/Foo Bar`` - Mac OS X (POSIX): - ``~/.foo-bar`` - Unix: - ``~/.config/foo-bar`` - Unix (POSIX): - ``~/.foo-bar`` - Windows (roaming): - ``C:\Users\\AppData\Roaming\Foo Bar`` - Windows (not roaming): - ``C:\Users\\AppData\Local\Foo Bar`` - - .. versionadded:: 2.0 - - :param app_name: the application name. This should be properly capitalized - and can contain whitespace. - :param roaming: controls if the folder should be roaming or not on Windows. - Has no effect otherwise. - :param force_posix: if this is set to `True` then on any POSIX system the - folder will be stored in the home folder with a leading - dot instead of the XDG config home or darwin's - application support folder. - """ - if WIN: - key = "APPDATA" if roaming else "LOCALAPPDATA" - folder = os.environ.get(key) - if folder is None: - folder = os.path.expanduser("~") - return os.path.join(folder, app_name) - if force_posix: - return os.path.join(os.path.expanduser(f"~/.{_posixify(app_name)}")) - if sys.platform == "darwin": - return os.path.join( - os.path.expanduser("~/Library/Application Support"), app_name - ) - return os.path.join( - os.environ.get("XDG_CONFIG_HOME", os.path.expanduser("~/.config")), - _posixify(app_name), - ) - - -class PacifyFlushWrapper: - """This wrapper is used to catch and suppress BrokenPipeErrors resulting - from ``.flush()`` being called on broken pipe during the shutdown/final-GC - of the Python interpreter. Notably ``.flush()`` is always called on - ``sys.stdout`` and ``sys.stderr``. So as to have minimal impact on any - other cleanup code, and the case where the underlying file is not a broken - pipe, all calls and attributes are proxied. - """ - - def __init__(self, wrapped: t.IO[t.Any]) -> None: - self.wrapped = wrapped - - def flush(self) -> None: - try: - self.wrapped.flush() - except OSError as e: - import errno - - if e.errno != errno.EPIPE: - raise - - def __getattr__(self, attr: str) -> t.Any: - return getattr(self.wrapped, attr) - - -def _detect_program_name( - path: t.Optional[str] = None, _main: t.Optional[ModuleType] = None -) -> str: - """Determine the command used to run the program, for use in help - text. If a file or entry point was executed, the file name is - returned. If ``python -m`` was used to execute a module or package, - ``python -m name`` is returned. - - This doesn't try to be too precise, the goal is to give a concise - name for help text. Files are only shown as their name without the - path. ``python`` is only shown for modules, and the full path to - ``sys.executable`` is not shown. - - :param path: The Python file being executed. Python puts this in - ``sys.argv[0]``, which is used by default. - :param _main: The ``__main__`` module. This should only be passed - during internal testing. - - .. versionadded:: 8.0 - Based on command args detection in the Werkzeug reloader. - - :meta private: - """ - if _main is None: - _main = sys.modules["__main__"] - - if not path: - path = sys.argv[0] - - # The value of __package__ indicates how Python was called. It may - # not exist if a setuptools script is installed as an egg. It may be - # set incorrectly for entry points created with pip on Windows. - # It is set to "" inside a Shiv or PEX zipapp. - if getattr(_main, "__package__", None) in {None, ""} or ( - os.name == "nt" - and _main.__package__ == "" - and not os.path.exists(path) - and os.path.exists(f"{path}.exe") - ): - # Executed a file, like "python app.py". - return os.path.basename(path) - - # Executed a module, like "python -m example". - # Rewritten by Python from "-m script" to "/path/to/script.py". - # Need to look at main module to determine how it was executed. - py_module = t.cast(str, _main.__package__) - name = os.path.splitext(os.path.basename(path))[0] - - # A submodule like "example.cli". - if name != "__main__": - py_module = f"{py_module}.{name}" - - return f"python -m {py_module.lstrip('.')}" - - -def _expand_args( - args: t.Iterable[str], - *, - user: bool = True, - env: bool = True, - glob_recursive: bool = True, -) -> t.List[str]: - """Simulate Unix shell expansion with Python functions. - - See :func:`glob.glob`, :func:`os.path.expanduser`, and - :func:`os.path.expandvars`. - - This is intended for use on Windows, where the shell does not do any - expansion. It may not exactly match what a Unix shell would do. - - :param args: List of command line arguments to expand. - :param user: Expand user home directory. - :param env: Expand environment variables. - :param glob_recursive: ``**`` matches directories recursively. - - .. versionchanged:: 8.1 - Invalid glob patterns are treated as empty expansions rather - than raising an error. - - .. versionadded:: 8.0 - - :meta private: - """ - from glob import glob - - out = [] - - for arg in args: - if user: - arg = os.path.expanduser(arg) - - if env: - arg = os.path.expandvars(arg) - - try: - matches = glob(arg, recursive=glob_recursive) - except re.error: - matches = [] - - if not matches: - out.append(arg) - else: - out.extend(matches) - - return out diff --git a/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/METADATA b/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/METADATA deleted file mode 100644 index e940c01..0000000 --- a/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/METADATA +++ /dev/null @@ -1,139 +0,0 @@ -Metadata-Version: 2.4 -Name: cryptography -Version: 45.0.7 -Classifier: Development Status :: 5 - Production/Stable -Classifier: Intended Audience :: Developers -Classifier: Natural Language :: English -Classifier: Operating System :: MacOS :: MacOS X -Classifier: Operating System :: POSIX -Classifier: Operating System :: POSIX :: BSD -Classifier: Operating System :: POSIX :: Linux -Classifier: Operating System :: Microsoft :: Windows -Classifier: Programming Language :: Python -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3 :: Only -Classifier: Programming Language :: Python :: 3.7 -Classifier: Programming Language :: Python :: 3.8 -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: 3.10 -Classifier: Programming Language :: Python :: 3.11 -Classifier: Programming Language :: Python :: 3.12 -Classifier: Programming Language :: Python :: 3.13 -Classifier: Programming Language :: Python :: Implementation :: CPython -Classifier: Programming Language :: Python :: Implementation :: PyPy -Classifier: Topic :: Security :: Cryptography -Requires-Dist: cffi>=1.14 ; platform_python_implementation != 'PyPy' -Requires-Dist: bcrypt>=3.1.5 ; extra == 'ssh' -Requires-Dist: nox>=2024.4.15 ; extra == 'nox' -Requires-Dist: nox[uv]>=2024.3.2 ; python_full_version >= '3.8' and extra == 'nox' -Requires-Dist: cryptography-vectors==45.0.7 ; extra == 'test' -Requires-Dist: pytest>=7.4.0 ; extra == 'test' -Requires-Dist: pytest-benchmark>=4.0 ; extra == 'test' -Requires-Dist: pytest-cov>=2.10.1 ; extra == 'test' -Requires-Dist: pytest-xdist>=3.5.0 ; extra == 'test' -Requires-Dist: pretend>=0.7 ; extra == 'test' -Requires-Dist: certifi>=2024 ; extra == 'test' -Requires-Dist: pytest-randomly ; extra == 'test-randomorder' -Requires-Dist: sphinx>=5.3.0 ; extra == 'docs' -Requires-Dist: sphinx-rtd-theme>=3.0.0 ; python_full_version >= '3.8' and extra == 'docs' -Requires-Dist: sphinx-inline-tabs ; python_full_version >= '3.8' and extra == 'docs' -Requires-Dist: pyenchant>=3 ; extra == 'docstest' -Requires-Dist: readme-renderer>=30.0 ; extra == 'docstest' -Requires-Dist: sphinxcontrib-spelling>=7.3.1 ; extra == 'docstest' -Requires-Dist: build>=1.0.0 ; extra == 'sdist' -Requires-Dist: ruff>=0.3.6 ; extra == 'pep8test' -Requires-Dist: mypy>=1.4 ; extra == 'pep8test' -Requires-Dist: check-sdist ; python_full_version >= '3.8' and extra == 'pep8test' -Requires-Dist: click>=8.0.1 ; extra == 'pep8test' -Provides-Extra: ssh -Provides-Extra: nox -Provides-Extra: test -Provides-Extra: test-randomorder -Provides-Extra: docs -Provides-Extra: docstest -Provides-Extra: sdist -Provides-Extra: pep8test -License-File: LICENSE -License-File: LICENSE.APACHE -License-File: LICENSE.BSD -Summary: cryptography is a package which provides cryptographic recipes and primitives to Python developers. -Author: The cryptography developers -Author-email: The Python Cryptographic Authority and individual contributors -License: Apache-2.0 OR BSD-3-Clause -Requires-Python: >=3.7, !=3.9.0, !=3.9.1 -Description-Content-Type: text/x-rst; charset=UTF-8 -Project-URL: homepage, https://github.com/pyca/cryptography -Project-URL: documentation, https://cryptography.io/ -Project-URL: source, https://github.com/pyca/cryptography/ -Project-URL: issues, https://github.com/pyca/cryptography/issues -Project-URL: changelog, https://cryptography.io/en/latest/changelog/ - -pyca/cryptography -================= - -.. image:: https://img.shields.io/pypi/v/cryptography.svg - :target: https://pypi.org/project/cryptography/ - :alt: Latest Version - -.. image:: https://readthedocs.org/projects/cryptography/badge/?version=latest - :target: https://cryptography.io - :alt: Latest Docs - -.. image:: https://github.com/pyca/cryptography/workflows/CI/badge.svg?branch=main - :target: https://github.com/pyca/cryptography/actions?query=workflow%3ACI+branch%3Amain - - -``cryptography`` is a package which provides cryptographic recipes and -primitives to Python developers. Our goal is for it to be your "cryptographic -standard library". It supports Python 3.7+ and PyPy3 7.3.11+. - -``cryptography`` includes both high level recipes and low level interfaces to -common cryptographic algorithms such as symmetric ciphers, message digests, and -key derivation functions. For example, to encrypt something with -``cryptography``'s high level symmetric encryption recipe: - -.. code-block:: pycon - - >>> from cryptography.fernet import Fernet - >>> # Put this somewhere safe! - >>> key = Fernet.generate_key() - >>> f = Fernet(key) - >>> token = f.encrypt(b"A really secret message. Not for prying eyes.") - >>> token - b'...' - >>> f.decrypt(token) - b'A really secret message. Not for prying eyes.' - -You can find more information in the `documentation`_. - -You can install ``cryptography`` with: - -.. code-block:: console - - $ pip install cryptography - -For full details see `the installation documentation`_. - -Discussion -~~~~~~~~~~ - -If you run into bugs, you can file them in our `issue tracker`_. - -We maintain a `cryptography-dev`_ mailing list for development discussion. - -You can also join ``#pyca`` on ``irc.libera.chat`` to ask questions or get -involved. - -Security -~~~~~~~~ - -Need to report a security issue? Please consult our `security reporting`_ -documentation. - - -.. _`documentation`: https://cryptography.io/ -.. _`the installation documentation`: https://cryptography.io/en/latest/installation/ -.. _`issue tracker`: https://github.com/pyca/cryptography/issues -.. _`cryptography-dev`: https://mail.python.org/mailman/listinfo/cryptography-dev -.. _`security reporting`: https://cryptography.io/en/latest/security/ - diff --git a/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/RECORD b/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/RECORD deleted file mode 100644 index 9943ac4..0000000 --- a/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/RECORD +++ /dev/null @@ -1,175 +0,0 @@ -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/cryptography/__about__.cpython-39.pyc,, 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b/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/WHEEL deleted file mode 100644 index 25cba21..0000000 --- a/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/WHEEL +++ /dev/null @@ -1,4 +0,0 @@ -Wheel-Version: 1.0 -Generator: maturin (1.8.6) -Root-Is-Purelib: false -Tag: cp37-abi3-macosx_10_9_universal2 diff --git a/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/licenses/LICENSE b/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/licenses/LICENSE deleted file mode 100644 index b11f379..0000000 --- a/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/licenses/LICENSE +++ /dev/null @@ -1,3 +0,0 @@ -This software is made available under the terms of *either* of the licenses -found in LICENSE.APACHE or LICENSE.BSD. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - https://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/licenses/LICENSE.BSD b/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/licenses/LICENSE.BSD deleted file mode 100644 index ec1a29d..0000000 --- a/venv/lib/python3.9/site-packages/cryptography-45.0.7.dist-info/licenses/LICENSE.BSD +++ /dev/null @@ -1,27 +0,0 @@ -Copyright (c) Individual contributors. -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - 3. Neither the name of PyCA Cryptography nor the names of its contributors - may be used to endorse or promote products derived from this software - without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/venv/lib/python3.9/site-packages/cryptography/__about__.py b/venv/lib/python3.9/site-packages/cryptography/__about__.py deleted file mode 100644 index 9bd00d3..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/__about__.py +++ /dev/null @@ -1,17 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -__all__ = [ - "__author__", - "__copyright__", - "__version__", -] - -__version__ = "45.0.7" - - -__author__ = "The Python Cryptographic Authority and individual contributors" -__copyright__ = f"Copyright 2013-2025 {__author__}" diff --git a/venv/lib/python3.9/site-packages/cryptography/__init__.py b/venv/lib/python3.9/site-packages/cryptography/__init__.py deleted file mode 100644 index e8febfb..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/__init__.py +++ /dev/null @@ -1,26 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import sys -import warnings - -from cryptography import utils -from cryptography.__about__ import __author__, __copyright__, __version__ - -__all__ = [ - "__author__", - "__copyright__", - "__version__", -] - -if sys.version_info[:2] == (3, 7): - warnings.warn( - "Python 3.7 is no longer supported by the Python core team " - "and support for it is deprecated in cryptography. The next release " - "of cryptography will remove support for Python 3.7.", - utils.CryptographyDeprecationWarning, - stacklevel=2, - ) diff --git a/venv/lib/python3.9/site-packages/cryptography/exceptions.py b/venv/lib/python3.9/site-packages/cryptography/exceptions.py deleted file mode 100644 index fe125ea..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/exceptions.py +++ /dev/null @@ -1,52 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import typing - -from cryptography.hazmat.bindings._rust import exceptions as rust_exceptions - -if typing.TYPE_CHECKING: - from cryptography.hazmat.bindings._rust import openssl as rust_openssl - -_Reasons = rust_exceptions._Reasons - - -class UnsupportedAlgorithm(Exception): - def __init__(self, message: str, reason: _Reasons | None = None) -> None: - super().__init__(message) - self._reason = reason - - -class AlreadyFinalized(Exception): - pass - - -class AlreadyUpdated(Exception): - pass - - -class NotYetFinalized(Exception): - pass - - -class InvalidTag(Exception): - pass - - -class InvalidSignature(Exception): - pass - - -class InternalError(Exception): - def __init__( - self, msg: str, err_code: list[rust_openssl.OpenSSLError] - ) -> None: - super().__init__(msg) - self.err_code = err_code - - -class InvalidKey(Exception): - pass diff --git a/venv/lib/python3.9/site-packages/cryptography/fernet.py b/venv/lib/python3.9/site-packages/cryptography/fernet.py deleted file mode 100644 index c6744ae..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/fernet.py +++ /dev/null @@ -1,224 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import base64 -import binascii -import os -import time -import typing -from collections.abc import Iterable - -from cryptography import utils -from cryptography.exceptions import InvalidSignature -from cryptography.hazmat.primitives import hashes, padding -from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes -from cryptography.hazmat.primitives.hmac import HMAC - - -class InvalidToken(Exception): - pass - - -_MAX_CLOCK_SKEW = 60 - - -class Fernet: - def __init__( - self, - key: bytes | str, - backend: typing.Any = None, - ) -> None: - try: - key = base64.urlsafe_b64decode(key) - except binascii.Error as exc: - raise ValueError( - "Fernet key must be 32 url-safe base64-encoded bytes." - ) from exc - if len(key) != 32: - raise ValueError( - "Fernet key must be 32 url-safe base64-encoded bytes." - ) - - self._signing_key = key[:16] - self._encryption_key = key[16:] - - @classmethod - def generate_key(cls) -> bytes: - return base64.urlsafe_b64encode(os.urandom(32)) - - def encrypt(self, data: bytes) -> bytes: - return self.encrypt_at_time(data, int(time.time())) - - def encrypt_at_time(self, data: bytes, current_time: int) -> bytes: - iv = os.urandom(16) - return self._encrypt_from_parts(data, current_time, iv) - - def _encrypt_from_parts( - self, data: bytes, current_time: int, iv: bytes - ) -> bytes: - utils._check_bytes("data", data) - - padder = padding.PKCS7(algorithms.AES.block_size).padder() - padded_data = padder.update(data) + padder.finalize() - encryptor = Cipher( - algorithms.AES(self._encryption_key), - modes.CBC(iv), - ).encryptor() - ciphertext = encryptor.update(padded_data) + encryptor.finalize() - - basic_parts = ( - b"\x80" - + current_time.to_bytes(length=8, byteorder="big") - + iv - + ciphertext - ) - - h = HMAC(self._signing_key, hashes.SHA256()) - h.update(basic_parts) - hmac = h.finalize() - return base64.urlsafe_b64encode(basic_parts + hmac) - - def decrypt(self, token: bytes | str, ttl: int | None = None) -> bytes: - timestamp, data = Fernet._get_unverified_token_data(token) - if ttl is None: - time_info = None - else: - time_info = (ttl, int(time.time())) - return self._decrypt_data(data, timestamp, time_info) - - def decrypt_at_time( - self, token: bytes | str, ttl: int, current_time: int - ) -> bytes: - if ttl is None: - raise ValueError( - "decrypt_at_time() can only be used with a non-None ttl" - ) - timestamp, data = Fernet._get_unverified_token_data(token) - return self._decrypt_data(data, timestamp, (ttl, current_time)) - - def extract_timestamp(self, token: bytes | str) -> int: - timestamp, data = Fernet._get_unverified_token_data(token) - # Verify the token was not tampered with. - self._verify_signature(data) - return timestamp - - @staticmethod - def _get_unverified_token_data(token: bytes | str) -> tuple[int, bytes]: - if not isinstance(token, (str, bytes)): - raise TypeError("token must be bytes or str") - - try: - data = base64.urlsafe_b64decode(token) - except (TypeError, binascii.Error): - raise InvalidToken - - if not data or data[0] != 0x80: - raise InvalidToken - - if len(data) < 9: - raise InvalidToken - - timestamp = int.from_bytes(data[1:9], byteorder="big") - return timestamp, data - - def _verify_signature(self, data: bytes) -> None: - h = HMAC(self._signing_key, hashes.SHA256()) - h.update(data[:-32]) - try: - h.verify(data[-32:]) - except InvalidSignature: - raise InvalidToken - - def _decrypt_data( - self, - data: bytes, - timestamp: int, - time_info: tuple[int, int] | None, - ) -> bytes: - if time_info is not None: - ttl, current_time = time_info - if timestamp + ttl < current_time: - raise InvalidToken - - if current_time + _MAX_CLOCK_SKEW < timestamp: - raise InvalidToken - - self._verify_signature(data) - - iv = data[9:25] - ciphertext = data[25:-32] - decryptor = Cipher( - algorithms.AES(self._encryption_key), modes.CBC(iv) - ).decryptor() - plaintext_padded = decryptor.update(ciphertext) - try: - plaintext_padded += decryptor.finalize() - except ValueError: - raise InvalidToken - unpadder = padding.PKCS7(algorithms.AES.block_size).unpadder() - - unpadded = unpadder.update(plaintext_padded) - try: - unpadded += unpadder.finalize() - except ValueError: - raise InvalidToken - return unpadded - - -class MultiFernet: - def __init__(self, fernets: Iterable[Fernet]): - fernets = list(fernets) - if not fernets: - raise ValueError( - "MultiFernet requires at least one Fernet instance" - ) - self._fernets = fernets - - def encrypt(self, msg: bytes) -> bytes: - return self.encrypt_at_time(msg, int(time.time())) - - def encrypt_at_time(self, msg: bytes, current_time: int) -> bytes: - return self._fernets[0].encrypt_at_time(msg, current_time) - - def rotate(self, msg: bytes | str) -> bytes: - timestamp, data = Fernet._get_unverified_token_data(msg) - for f in self._fernets: - try: - p = f._decrypt_data(data, timestamp, None) - break - except InvalidToken: - pass - else: - raise InvalidToken - - iv = os.urandom(16) - return self._fernets[0]._encrypt_from_parts(p, timestamp, iv) - - def decrypt(self, msg: bytes | str, ttl: int | None = None) -> bytes: - for f in self._fernets: - try: - return f.decrypt(msg, ttl) - except InvalidToken: - pass - raise InvalidToken - - def decrypt_at_time( - self, msg: bytes | str, ttl: int, current_time: int - ) -> bytes: - for f in self._fernets: - try: - return f.decrypt_at_time(msg, ttl, current_time) - except InvalidToken: - pass - raise InvalidToken - - def extract_timestamp(self, msg: bytes | str) -> int: - for f in self._fernets: - try: - return f.extract_timestamp(msg) - except InvalidToken: - pass - raise InvalidToken diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/__init__.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/__init__.py deleted file mode 100644 index b9f1187..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/__init__.py +++ /dev/null @@ -1,13 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -""" -Hazardous Materials - -This is a "Hazardous Materials" module. You should ONLY use it if you're -100% absolutely sure that you know what you're doing because this module -is full of land mines, dragons, and dinosaurs with laser guns. -""" diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/_oid.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/_oid.py deleted file mode 100644 index 249b4dc..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/_oid.py +++ /dev/null @@ -1,348 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.hazmat.bindings._rust import ( - ObjectIdentifier as ObjectIdentifier, -) -from cryptography.hazmat.primitives import hashes - - -class ExtensionOID: - SUBJECT_DIRECTORY_ATTRIBUTES = ObjectIdentifier("2.5.29.9") - SUBJECT_KEY_IDENTIFIER = ObjectIdentifier("2.5.29.14") - KEY_USAGE = ObjectIdentifier("2.5.29.15") - PRIVATE_KEY_USAGE_PERIOD = ObjectIdentifier("2.5.29.16") - SUBJECT_ALTERNATIVE_NAME = ObjectIdentifier("2.5.29.17") - ISSUER_ALTERNATIVE_NAME = ObjectIdentifier("2.5.29.18") - BASIC_CONSTRAINTS = ObjectIdentifier("2.5.29.19") - NAME_CONSTRAINTS = ObjectIdentifier("2.5.29.30") - CRL_DISTRIBUTION_POINTS = ObjectIdentifier("2.5.29.31") - CERTIFICATE_POLICIES = ObjectIdentifier("2.5.29.32") - POLICY_MAPPINGS = ObjectIdentifier("2.5.29.33") - AUTHORITY_KEY_IDENTIFIER = ObjectIdentifier("2.5.29.35") - POLICY_CONSTRAINTS = ObjectIdentifier("2.5.29.36") - EXTENDED_KEY_USAGE = ObjectIdentifier("2.5.29.37") - FRESHEST_CRL = ObjectIdentifier("2.5.29.46") - INHIBIT_ANY_POLICY = ObjectIdentifier("2.5.29.54") - ISSUING_DISTRIBUTION_POINT = ObjectIdentifier("2.5.29.28") - AUTHORITY_INFORMATION_ACCESS = ObjectIdentifier("1.3.6.1.5.5.7.1.1") - SUBJECT_INFORMATION_ACCESS = ObjectIdentifier("1.3.6.1.5.5.7.1.11") - OCSP_NO_CHECK = ObjectIdentifier("1.3.6.1.5.5.7.48.1.5") - TLS_FEATURE = ObjectIdentifier("1.3.6.1.5.5.7.1.24") - CRL_NUMBER = ObjectIdentifier("2.5.29.20") - DELTA_CRL_INDICATOR = ObjectIdentifier("2.5.29.27") - PRECERT_SIGNED_CERTIFICATE_TIMESTAMPS = ObjectIdentifier( - "1.3.6.1.4.1.11129.2.4.2" - ) - PRECERT_POISON = ObjectIdentifier("1.3.6.1.4.1.11129.2.4.3") - SIGNED_CERTIFICATE_TIMESTAMPS = ObjectIdentifier("1.3.6.1.4.1.11129.2.4.5") - MS_CERTIFICATE_TEMPLATE = ObjectIdentifier("1.3.6.1.4.1.311.21.7") - ADMISSIONS = ObjectIdentifier("1.3.36.8.3.3") - - -class OCSPExtensionOID: - NONCE = ObjectIdentifier("1.3.6.1.5.5.7.48.1.2") - ACCEPTABLE_RESPONSES = ObjectIdentifier("1.3.6.1.5.5.7.48.1.4") - - -class CRLEntryExtensionOID: - CERTIFICATE_ISSUER = ObjectIdentifier("2.5.29.29") - CRL_REASON = ObjectIdentifier("2.5.29.21") - INVALIDITY_DATE = ObjectIdentifier("2.5.29.24") - - -class NameOID: - COMMON_NAME = ObjectIdentifier("2.5.4.3") - COUNTRY_NAME = ObjectIdentifier("2.5.4.6") - LOCALITY_NAME = ObjectIdentifier("2.5.4.7") - STATE_OR_PROVINCE_NAME = ObjectIdentifier("2.5.4.8") - STREET_ADDRESS = ObjectIdentifier("2.5.4.9") - ORGANIZATION_IDENTIFIER = ObjectIdentifier("2.5.4.97") - ORGANIZATION_NAME = ObjectIdentifier("2.5.4.10") - ORGANIZATIONAL_UNIT_NAME = ObjectIdentifier("2.5.4.11") - SERIAL_NUMBER = ObjectIdentifier("2.5.4.5") - SURNAME = ObjectIdentifier("2.5.4.4") - GIVEN_NAME = ObjectIdentifier("2.5.4.42") - TITLE = ObjectIdentifier("2.5.4.12") - INITIALS = ObjectIdentifier("2.5.4.43") - GENERATION_QUALIFIER = ObjectIdentifier("2.5.4.44") - X500_UNIQUE_IDENTIFIER = ObjectIdentifier("2.5.4.45") - DN_QUALIFIER = ObjectIdentifier("2.5.4.46") - PSEUDONYM = ObjectIdentifier("2.5.4.65") - USER_ID = ObjectIdentifier("0.9.2342.19200300.100.1.1") - DOMAIN_COMPONENT = ObjectIdentifier("0.9.2342.19200300.100.1.25") - EMAIL_ADDRESS = ObjectIdentifier("1.2.840.113549.1.9.1") - JURISDICTION_COUNTRY_NAME = ObjectIdentifier("1.3.6.1.4.1.311.60.2.1.3") - JURISDICTION_LOCALITY_NAME = ObjectIdentifier("1.3.6.1.4.1.311.60.2.1.1") - JURISDICTION_STATE_OR_PROVINCE_NAME = ObjectIdentifier( - "1.3.6.1.4.1.311.60.2.1.2" - ) - BUSINESS_CATEGORY = ObjectIdentifier("2.5.4.15") - POSTAL_ADDRESS = ObjectIdentifier("2.5.4.16") - POSTAL_CODE = ObjectIdentifier("2.5.4.17") - INN = ObjectIdentifier("1.2.643.3.131.1.1") - OGRN = ObjectIdentifier("1.2.643.100.1") - SNILS = ObjectIdentifier("1.2.643.100.3") - UNSTRUCTURED_NAME = ObjectIdentifier("1.2.840.113549.1.9.2") - - -class SignatureAlgorithmOID: - RSA_WITH_MD5 = ObjectIdentifier("1.2.840.113549.1.1.4") - RSA_WITH_SHA1 = ObjectIdentifier("1.2.840.113549.1.1.5") - # This is an alternate OID for RSA with SHA1 that is occasionally seen - _RSA_WITH_SHA1 = ObjectIdentifier("1.3.14.3.2.29") - RSA_WITH_SHA224 = ObjectIdentifier("1.2.840.113549.1.1.14") - RSA_WITH_SHA256 = ObjectIdentifier("1.2.840.113549.1.1.11") - RSA_WITH_SHA384 = ObjectIdentifier("1.2.840.113549.1.1.12") - RSA_WITH_SHA512 = ObjectIdentifier("1.2.840.113549.1.1.13") - RSA_WITH_SHA3_224 = ObjectIdentifier("2.16.840.1.101.3.4.3.13") - RSA_WITH_SHA3_256 = ObjectIdentifier("2.16.840.1.101.3.4.3.14") - RSA_WITH_SHA3_384 = ObjectIdentifier("2.16.840.1.101.3.4.3.15") - RSA_WITH_SHA3_512 = ObjectIdentifier("2.16.840.1.101.3.4.3.16") - RSASSA_PSS = ObjectIdentifier("1.2.840.113549.1.1.10") - ECDSA_WITH_SHA1 = ObjectIdentifier("1.2.840.10045.4.1") - ECDSA_WITH_SHA224 = ObjectIdentifier("1.2.840.10045.4.3.1") - ECDSA_WITH_SHA256 = ObjectIdentifier("1.2.840.10045.4.3.2") - ECDSA_WITH_SHA384 = ObjectIdentifier("1.2.840.10045.4.3.3") - ECDSA_WITH_SHA512 = ObjectIdentifier("1.2.840.10045.4.3.4") - ECDSA_WITH_SHA3_224 = ObjectIdentifier("2.16.840.1.101.3.4.3.9") - ECDSA_WITH_SHA3_256 = ObjectIdentifier("2.16.840.1.101.3.4.3.10") - ECDSA_WITH_SHA3_384 = ObjectIdentifier("2.16.840.1.101.3.4.3.11") - ECDSA_WITH_SHA3_512 = ObjectIdentifier("2.16.840.1.101.3.4.3.12") - DSA_WITH_SHA1 = ObjectIdentifier("1.2.840.10040.4.3") - DSA_WITH_SHA224 = ObjectIdentifier("2.16.840.1.101.3.4.3.1") - DSA_WITH_SHA256 = ObjectIdentifier("2.16.840.1.101.3.4.3.2") - DSA_WITH_SHA384 = ObjectIdentifier("2.16.840.1.101.3.4.3.3") - DSA_WITH_SHA512 = ObjectIdentifier("2.16.840.1.101.3.4.3.4") - ED25519 = ObjectIdentifier("1.3.101.112") - ED448 = ObjectIdentifier("1.3.101.113") - GOSTR3411_94_WITH_3410_2001 = ObjectIdentifier("1.2.643.2.2.3") - GOSTR3410_2012_WITH_3411_2012_256 = ObjectIdentifier("1.2.643.7.1.1.3.2") - GOSTR3410_2012_WITH_3411_2012_512 = ObjectIdentifier("1.2.643.7.1.1.3.3") - - -_SIG_OIDS_TO_HASH: dict[ObjectIdentifier, hashes.HashAlgorithm | None] = { - SignatureAlgorithmOID.RSA_WITH_MD5: hashes.MD5(), - SignatureAlgorithmOID.RSA_WITH_SHA1: hashes.SHA1(), - SignatureAlgorithmOID._RSA_WITH_SHA1: hashes.SHA1(), - SignatureAlgorithmOID.RSA_WITH_SHA224: hashes.SHA224(), - SignatureAlgorithmOID.RSA_WITH_SHA256: hashes.SHA256(), - SignatureAlgorithmOID.RSA_WITH_SHA384: hashes.SHA384(), - SignatureAlgorithmOID.RSA_WITH_SHA512: hashes.SHA512(), - SignatureAlgorithmOID.RSA_WITH_SHA3_224: hashes.SHA3_224(), - SignatureAlgorithmOID.RSA_WITH_SHA3_256: hashes.SHA3_256(), - SignatureAlgorithmOID.RSA_WITH_SHA3_384: hashes.SHA3_384(), - SignatureAlgorithmOID.RSA_WITH_SHA3_512: hashes.SHA3_512(), - SignatureAlgorithmOID.ECDSA_WITH_SHA1: hashes.SHA1(), - SignatureAlgorithmOID.ECDSA_WITH_SHA224: hashes.SHA224(), - SignatureAlgorithmOID.ECDSA_WITH_SHA256: hashes.SHA256(), - SignatureAlgorithmOID.ECDSA_WITH_SHA384: hashes.SHA384(), - SignatureAlgorithmOID.ECDSA_WITH_SHA512: hashes.SHA512(), - SignatureAlgorithmOID.ECDSA_WITH_SHA3_224: hashes.SHA3_224(), - SignatureAlgorithmOID.ECDSA_WITH_SHA3_256: hashes.SHA3_256(), - SignatureAlgorithmOID.ECDSA_WITH_SHA3_384: hashes.SHA3_384(), - SignatureAlgorithmOID.ECDSA_WITH_SHA3_512: hashes.SHA3_512(), - SignatureAlgorithmOID.DSA_WITH_SHA1: hashes.SHA1(), - SignatureAlgorithmOID.DSA_WITH_SHA224: hashes.SHA224(), - SignatureAlgorithmOID.DSA_WITH_SHA256: hashes.SHA256(), - SignatureAlgorithmOID.ED25519: None, - SignatureAlgorithmOID.ED448: None, - SignatureAlgorithmOID.GOSTR3411_94_WITH_3410_2001: None, - SignatureAlgorithmOID.GOSTR3410_2012_WITH_3411_2012_256: None, - SignatureAlgorithmOID.GOSTR3410_2012_WITH_3411_2012_512: None, -} - - -class HashAlgorithmOID: - SHA1 = ObjectIdentifier("1.3.14.3.2.26") - SHA224 = ObjectIdentifier("2.16.840.1.101.3.4.2.4") - SHA256 = ObjectIdentifier("2.16.840.1.101.3.4.2.1") - SHA384 = ObjectIdentifier("2.16.840.1.101.3.4.2.2") - SHA512 = ObjectIdentifier("2.16.840.1.101.3.4.2.3") - SHA3_224 = ObjectIdentifier("1.3.6.1.4.1.37476.3.2.1.99.7.224") - SHA3_256 = ObjectIdentifier("1.3.6.1.4.1.37476.3.2.1.99.7.256") - SHA3_384 = ObjectIdentifier("1.3.6.1.4.1.37476.3.2.1.99.7.384") - SHA3_512 = ObjectIdentifier("1.3.6.1.4.1.37476.3.2.1.99.7.512") - - -class PublicKeyAlgorithmOID: - DSA = ObjectIdentifier("1.2.840.10040.4.1") - EC_PUBLIC_KEY = ObjectIdentifier("1.2.840.10045.2.1") - RSAES_PKCS1_v1_5 = ObjectIdentifier("1.2.840.113549.1.1.1") - RSASSA_PSS = ObjectIdentifier("1.2.840.113549.1.1.10") - X25519 = ObjectIdentifier("1.3.101.110") - X448 = ObjectIdentifier("1.3.101.111") - ED25519 = ObjectIdentifier("1.3.101.112") - ED448 = ObjectIdentifier("1.3.101.113") - - -class ExtendedKeyUsageOID: - SERVER_AUTH = ObjectIdentifier("1.3.6.1.5.5.7.3.1") - CLIENT_AUTH = ObjectIdentifier("1.3.6.1.5.5.7.3.2") - CODE_SIGNING = ObjectIdentifier("1.3.6.1.5.5.7.3.3") - EMAIL_PROTECTION = ObjectIdentifier("1.3.6.1.5.5.7.3.4") - TIME_STAMPING = ObjectIdentifier("1.3.6.1.5.5.7.3.8") - OCSP_SIGNING = ObjectIdentifier("1.3.6.1.5.5.7.3.9") - ANY_EXTENDED_KEY_USAGE = ObjectIdentifier("2.5.29.37.0") - SMARTCARD_LOGON = ObjectIdentifier("1.3.6.1.4.1.311.20.2.2") - KERBEROS_PKINIT_KDC = ObjectIdentifier("1.3.6.1.5.2.3.5") - IPSEC_IKE = ObjectIdentifier("1.3.6.1.5.5.7.3.17") - BUNDLE_SECURITY = ObjectIdentifier("1.3.6.1.5.5.7.3.35") - CERTIFICATE_TRANSPARENCY = ObjectIdentifier("1.3.6.1.4.1.11129.2.4.4") - - -class OtherNameFormOID: - PERMANENT_IDENTIFIER = ObjectIdentifier("1.3.6.1.5.5.7.8.3") - HW_MODULE_NAME = ObjectIdentifier("1.3.6.1.5.5.7.8.4") - DNS_SRV = ObjectIdentifier("1.3.6.1.5.5.7.8.7") - NAI_REALM = ObjectIdentifier("1.3.6.1.5.5.7.8.8") - SMTP_UTF8_MAILBOX = ObjectIdentifier("1.3.6.1.5.5.7.8.9") - ACP_NODE_NAME = ObjectIdentifier("1.3.6.1.5.5.7.8.10") - BUNDLE_EID = ObjectIdentifier("1.3.6.1.5.5.7.8.11") - - -class AuthorityInformationAccessOID: - CA_ISSUERS = ObjectIdentifier("1.3.6.1.5.5.7.48.2") - OCSP = ObjectIdentifier("1.3.6.1.5.5.7.48.1") - - -class SubjectInformationAccessOID: - CA_REPOSITORY = ObjectIdentifier("1.3.6.1.5.5.7.48.5") - - -class CertificatePoliciesOID: - CPS_QUALIFIER = ObjectIdentifier("1.3.6.1.5.5.7.2.1") - CPS_USER_NOTICE = ObjectIdentifier("1.3.6.1.5.5.7.2.2") - ANY_POLICY = ObjectIdentifier("2.5.29.32.0") - - -class AttributeOID: - CHALLENGE_PASSWORD = ObjectIdentifier("1.2.840.113549.1.9.7") - UNSTRUCTURED_NAME = ObjectIdentifier("1.2.840.113549.1.9.2") - - -_OID_NAMES = { - NameOID.COMMON_NAME: "commonName", - NameOID.COUNTRY_NAME: "countryName", - NameOID.LOCALITY_NAME: "localityName", - NameOID.STATE_OR_PROVINCE_NAME: "stateOrProvinceName", - NameOID.STREET_ADDRESS: "streetAddress", - NameOID.ORGANIZATION_NAME: "organizationName", - NameOID.ORGANIZATIONAL_UNIT_NAME: "organizationalUnitName", - NameOID.SERIAL_NUMBER: "serialNumber", - NameOID.SURNAME: "surname", - NameOID.GIVEN_NAME: "givenName", - NameOID.TITLE: "title", - NameOID.GENERATION_QUALIFIER: "generationQualifier", - NameOID.X500_UNIQUE_IDENTIFIER: "x500UniqueIdentifier", - NameOID.DN_QUALIFIER: "dnQualifier", - NameOID.PSEUDONYM: "pseudonym", - NameOID.USER_ID: "userID", - NameOID.DOMAIN_COMPONENT: "domainComponent", - NameOID.EMAIL_ADDRESS: "emailAddress", - NameOID.JURISDICTION_COUNTRY_NAME: "jurisdictionCountryName", - NameOID.JURISDICTION_LOCALITY_NAME: "jurisdictionLocalityName", - NameOID.JURISDICTION_STATE_OR_PROVINCE_NAME: ( - "jurisdictionStateOrProvinceName" - ), - NameOID.BUSINESS_CATEGORY: "businessCategory", - NameOID.POSTAL_ADDRESS: "postalAddress", - NameOID.POSTAL_CODE: "postalCode", - NameOID.INN: "INN", - NameOID.OGRN: "OGRN", - NameOID.SNILS: "SNILS", - NameOID.UNSTRUCTURED_NAME: "unstructuredName", - SignatureAlgorithmOID.RSA_WITH_MD5: "md5WithRSAEncryption", - SignatureAlgorithmOID.RSA_WITH_SHA1: "sha1WithRSAEncryption", - SignatureAlgorithmOID.RSA_WITH_SHA224: "sha224WithRSAEncryption", - SignatureAlgorithmOID.RSA_WITH_SHA256: "sha256WithRSAEncryption", - SignatureAlgorithmOID.RSA_WITH_SHA384: "sha384WithRSAEncryption", - SignatureAlgorithmOID.RSA_WITH_SHA512: "sha512WithRSAEncryption", - SignatureAlgorithmOID.RSASSA_PSS: "rsassaPss", - SignatureAlgorithmOID.ECDSA_WITH_SHA1: "ecdsa-with-SHA1", - SignatureAlgorithmOID.ECDSA_WITH_SHA224: "ecdsa-with-SHA224", - SignatureAlgorithmOID.ECDSA_WITH_SHA256: "ecdsa-with-SHA256", - SignatureAlgorithmOID.ECDSA_WITH_SHA384: "ecdsa-with-SHA384", - SignatureAlgorithmOID.ECDSA_WITH_SHA512: "ecdsa-with-SHA512", - SignatureAlgorithmOID.DSA_WITH_SHA1: "dsa-with-sha1", - SignatureAlgorithmOID.DSA_WITH_SHA224: "dsa-with-sha224", - SignatureAlgorithmOID.DSA_WITH_SHA256: "dsa-with-sha256", - SignatureAlgorithmOID.ED25519: "ed25519", - SignatureAlgorithmOID.ED448: "ed448", - SignatureAlgorithmOID.GOSTR3411_94_WITH_3410_2001: ( - "GOST R 34.11-94 with GOST R 34.10-2001" - ), - SignatureAlgorithmOID.GOSTR3410_2012_WITH_3411_2012_256: ( - "GOST R 34.10-2012 with GOST R 34.11-2012 (256 bit)" - ), - SignatureAlgorithmOID.GOSTR3410_2012_WITH_3411_2012_512: ( - "GOST R 34.10-2012 with GOST R 34.11-2012 (512 bit)" - ), - HashAlgorithmOID.SHA1: "sha1", - HashAlgorithmOID.SHA224: "sha224", - HashAlgorithmOID.SHA256: "sha256", - HashAlgorithmOID.SHA384: "sha384", - HashAlgorithmOID.SHA512: "sha512", - HashAlgorithmOID.SHA3_224: "sha3_224", - HashAlgorithmOID.SHA3_256: "sha3_256", - HashAlgorithmOID.SHA3_384: "sha3_384", - HashAlgorithmOID.SHA3_512: "sha3_512", - PublicKeyAlgorithmOID.DSA: "dsaEncryption", - PublicKeyAlgorithmOID.EC_PUBLIC_KEY: "id-ecPublicKey", - PublicKeyAlgorithmOID.RSAES_PKCS1_v1_5: "rsaEncryption", - PublicKeyAlgorithmOID.X25519: "X25519", - PublicKeyAlgorithmOID.X448: "X448", - ExtendedKeyUsageOID.SERVER_AUTH: "serverAuth", - ExtendedKeyUsageOID.CLIENT_AUTH: "clientAuth", - ExtendedKeyUsageOID.CODE_SIGNING: "codeSigning", - ExtendedKeyUsageOID.EMAIL_PROTECTION: "emailProtection", - ExtendedKeyUsageOID.TIME_STAMPING: "timeStamping", - ExtendedKeyUsageOID.OCSP_SIGNING: "OCSPSigning", - ExtendedKeyUsageOID.SMARTCARD_LOGON: "msSmartcardLogin", - ExtendedKeyUsageOID.KERBEROS_PKINIT_KDC: "pkInitKDC", - ExtensionOID.SUBJECT_DIRECTORY_ATTRIBUTES: "subjectDirectoryAttributes", - ExtensionOID.SUBJECT_KEY_IDENTIFIER: "subjectKeyIdentifier", - ExtensionOID.KEY_USAGE: "keyUsage", - ExtensionOID.PRIVATE_KEY_USAGE_PERIOD: "privateKeyUsagePeriod", - ExtensionOID.SUBJECT_ALTERNATIVE_NAME: "subjectAltName", - ExtensionOID.ISSUER_ALTERNATIVE_NAME: "issuerAltName", - ExtensionOID.BASIC_CONSTRAINTS: "basicConstraints", - ExtensionOID.PRECERT_SIGNED_CERTIFICATE_TIMESTAMPS: ( - "signedCertificateTimestampList" - ), - ExtensionOID.SIGNED_CERTIFICATE_TIMESTAMPS: ( - "signedCertificateTimestampList" - ), - ExtensionOID.PRECERT_POISON: "ctPoison", - ExtensionOID.MS_CERTIFICATE_TEMPLATE: "msCertificateTemplate", - ExtensionOID.ADMISSIONS: "Admissions", - CRLEntryExtensionOID.CRL_REASON: "cRLReason", - CRLEntryExtensionOID.INVALIDITY_DATE: "invalidityDate", - CRLEntryExtensionOID.CERTIFICATE_ISSUER: "certificateIssuer", - ExtensionOID.NAME_CONSTRAINTS: "nameConstraints", - ExtensionOID.CRL_DISTRIBUTION_POINTS: "cRLDistributionPoints", - ExtensionOID.CERTIFICATE_POLICIES: "certificatePolicies", - ExtensionOID.POLICY_MAPPINGS: "policyMappings", - ExtensionOID.AUTHORITY_KEY_IDENTIFIER: "authorityKeyIdentifier", - ExtensionOID.POLICY_CONSTRAINTS: "policyConstraints", - ExtensionOID.EXTENDED_KEY_USAGE: "extendedKeyUsage", - ExtensionOID.FRESHEST_CRL: "freshestCRL", - ExtensionOID.INHIBIT_ANY_POLICY: "inhibitAnyPolicy", - ExtensionOID.ISSUING_DISTRIBUTION_POINT: "issuingDistributionPoint", - ExtensionOID.AUTHORITY_INFORMATION_ACCESS: "authorityInfoAccess", - ExtensionOID.SUBJECT_INFORMATION_ACCESS: "subjectInfoAccess", - ExtensionOID.OCSP_NO_CHECK: "OCSPNoCheck", - ExtensionOID.CRL_NUMBER: "cRLNumber", - ExtensionOID.DELTA_CRL_INDICATOR: "deltaCRLIndicator", - ExtensionOID.TLS_FEATURE: "TLSFeature", - AuthorityInformationAccessOID.OCSP: "OCSP", - AuthorityInformationAccessOID.CA_ISSUERS: "caIssuers", - SubjectInformationAccessOID.CA_REPOSITORY: "caRepository", - CertificatePoliciesOID.CPS_QUALIFIER: "id-qt-cps", - CertificatePoliciesOID.CPS_USER_NOTICE: "id-qt-unotice", - OCSPExtensionOID.NONCE: "OCSPNonce", - AttributeOID.CHALLENGE_PASSWORD: "challengePassword", -} diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/backends/__init__.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/backends/__init__.py deleted file mode 100644 index b4400aa..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/backends/__init__.py +++ /dev/null @@ -1,13 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from typing import Any - - -def default_backend() -> Any: - from cryptography.hazmat.backends.openssl.backend import backend - - return backend diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/backends/openssl/__init__.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/backends/openssl/__init__.py deleted file mode 100644 index 51b0447..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/backends/openssl/__init__.py +++ /dev/null @@ -1,9 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.hazmat.backends.openssl.backend import backend - -__all__ = ["backend"] diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/backends/openssl/backend.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/backends/openssl/backend.py deleted file mode 100644 index 361011a..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/backends/openssl/backend.py +++ /dev/null @@ -1,308 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.bindings.openssl import binding -from cryptography.hazmat.primitives import hashes -from cryptography.hazmat.primitives._asymmetric import AsymmetricPadding -from cryptography.hazmat.primitives.asymmetric import ec -from cryptography.hazmat.primitives.asymmetric import utils as asym_utils -from cryptography.hazmat.primitives.asymmetric.padding import ( - MGF1, - OAEP, - PSS, - PKCS1v15, -) -from cryptography.hazmat.primitives.ciphers import ( - CipherAlgorithm, -) -from cryptography.hazmat.primitives.ciphers.algorithms import ( - AES, -) -from cryptography.hazmat.primitives.ciphers.modes import ( - CBC, - Mode, -) - - -class Backend: - """ - OpenSSL API binding interfaces. - """ - - name = "openssl" - - # TripleDES encryption is disallowed/deprecated throughout 2023 in - # FIPS 140-3. To keep it simple we denylist any use of TripleDES (TDEA). - _fips_ciphers = (AES,) - # Sometimes SHA1 is still permissible. That logic is contained - # within the various *_supported methods. - _fips_hashes = ( - hashes.SHA224, - hashes.SHA256, - hashes.SHA384, - hashes.SHA512, - hashes.SHA512_224, - hashes.SHA512_256, - hashes.SHA3_224, - hashes.SHA3_256, - hashes.SHA3_384, - hashes.SHA3_512, - hashes.SHAKE128, - hashes.SHAKE256, - ) - _fips_ecdh_curves = ( - ec.SECP224R1, - ec.SECP256R1, - ec.SECP384R1, - ec.SECP521R1, - ) - _fips_rsa_min_key_size = 2048 - _fips_rsa_min_public_exponent = 65537 - _fips_dsa_min_modulus = 1 << 2048 - _fips_dh_min_key_size = 2048 - _fips_dh_min_modulus = 1 << _fips_dh_min_key_size - - def __init__(self) -> None: - self._binding = binding.Binding() - self._ffi = self._binding.ffi - self._lib = self._binding.lib - self._fips_enabled = rust_openssl.is_fips_enabled() - - def __repr__(self) -> str: - return ( - f"" - ) - - def openssl_assert(self, ok: bool) -> None: - return binding._openssl_assert(ok) - - def _enable_fips(self) -> None: - # This function enables FIPS mode for OpenSSL 3.0.0 on installs that - # have the FIPS provider installed properly. - rust_openssl.enable_fips(rust_openssl._providers) - assert rust_openssl.is_fips_enabled() - self._fips_enabled = rust_openssl.is_fips_enabled() - - def openssl_version_text(self) -> str: - """ - Friendly string name of the loaded OpenSSL library. This is not - necessarily the same version as it was compiled against. - - Example: OpenSSL 3.2.1 30 Jan 2024 - """ - return rust_openssl.openssl_version_text() - - def openssl_version_number(self) -> int: - return rust_openssl.openssl_version() - - def hash_supported(self, algorithm: hashes.HashAlgorithm) -> bool: - if self._fips_enabled and not isinstance(algorithm, self._fips_hashes): - return False - - return rust_openssl.hashes.hash_supported(algorithm) - - def signature_hash_supported( - self, algorithm: hashes.HashAlgorithm - ) -> bool: - # Dedicated check for hashing algorithm use in message digest for - # signatures, e.g. RSA PKCS#1 v1.5 SHA1 (sha1WithRSAEncryption). - if self._fips_enabled and isinstance(algorithm, hashes.SHA1): - return False - return self.hash_supported(algorithm) - - def scrypt_supported(self) -> bool: - if self._fips_enabled: - return False - else: - return hasattr(rust_openssl.kdf.Scrypt, "derive") - - def argon2_supported(self) -> bool: - if self._fips_enabled: - return False - else: - return hasattr(rust_openssl.kdf.Argon2id, "derive") - - def hmac_supported(self, algorithm: hashes.HashAlgorithm) -> bool: - # FIPS mode still allows SHA1 for HMAC - if self._fips_enabled and isinstance(algorithm, hashes.SHA1): - return True - if rust_openssl.CRYPTOGRAPHY_IS_AWSLC: - return isinstance( - algorithm, - ( - hashes.SHA1, - hashes.SHA224, - hashes.SHA256, - hashes.SHA384, - hashes.SHA512, - hashes.SHA512_224, - hashes.SHA512_256, - ), - ) - return self.hash_supported(algorithm) - - def cipher_supported(self, cipher: CipherAlgorithm, mode: Mode) -> bool: - if self._fips_enabled: - # FIPS mode requires AES. TripleDES is disallowed/deprecated in - # FIPS 140-3. - if not isinstance(cipher, self._fips_ciphers): - return False - - return rust_openssl.ciphers.cipher_supported(cipher, mode) - - def pbkdf2_hmac_supported(self, algorithm: hashes.HashAlgorithm) -> bool: - return self.hmac_supported(algorithm) - - def _consume_errors(self) -> list[rust_openssl.OpenSSLError]: - return rust_openssl.capture_error_stack() - - def _oaep_hash_supported(self, algorithm: hashes.HashAlgorithm) -> bool: - if self._fips_enabled and isinstance(algorithm, hashes.SHA1): - return False - - return isinstance( - algorithm, - ( - hashes.SHA1, - hashes.SHA224, - hashes.SHA256, - hashes.SHA384, - hashes.SHA512, - ), - ) - - def rsa_padding_supported(self, padding: AsymmetricPadding) -> bool: - if isinstance(padding, PKCS1v15): - return True - elif isinstance(padding, PSS) and isinstance(padding._mgf, MGF1): - # FIPS 186-4 only allows salt length == digest length for PSS - # It is technically acceptable to set an explicit salt length - # equal to the digest length and this will incorrectly fail, but - # since we don't do that in the tests and this method is - # private, we'll ignore that until we need to do otherwise. - if ( - self._fips_enabled - and padding._salt_length != PSS.DIGEST_LENGTH - ): - return False - return self.hash_supported(padding._mgf._algorithm) - elif isinstance(padding, OAEP) and isinstance(padding._mgf, MGF1): - return self._oaep_hash_supported( - padding._mgf._algorithm - ) and self._oaep_hash_supported(padding._algorithm) - else: - return False - - def rsa_encryption_supported(self, padding: AsymmetricPadding) -> bool: - if self._fips_enabled and isinstance(padding, PKCS1v15): - return False - else: - return self.rsa_padding_supported(padding) - - def dsa_supported(self) -> bool: - return ( - not rust_openssl.CRYPTOGRAPHY_IS_BORINGSSL - and not self._fips_enabled - ) - - def dsa_hash_supported(self, algorithm: hashes.HashAlgorithm) -> bool: - if not self.dsa_supported(): - return False - return self.signature_hash_supported(algorithm) - - def cmac_algorithm_supported(self, algorithm) -> bool: - return self.cipher_supported( - algorithm, CBC(b"\x00" * algorithm.block_size) - ) - - def elliptic_curve_supported(self, curve: ec.EllipticCurve) -> bool: - if self._fips_enabled and not isinstance( - curve, self._fips_ecdh_curves - ): - return False - - return rust_openssl.ec.curve_supported(curve) - - def elliptic_curve_signature_algorithm_supported( - self, - signature_algorithm: ec.EllipticCurveSignatureAlgorithm, - curve: ec.EllipticCurve, - ) -> bool: - # We only support ECDSA right now. - if not isinstance(signature_algorithm, ec.ECDSA): - return False - - return self.elliptic_curve_supported(curve) and ( - isinstance(signature_algorithm.algorithm, asym_utils.Prehashed) - or self.hash_supported(signature_algorithm.algorithm) - ) - - def elliptic_curve_exchange_algorithm_supported( - self, algorithm: ec.ECDH, curve: ec.EllipticCurve - ) -> bool: - return self.elliptic_curve_supported(curve) and isinstance( - algorithm, ec.ECDH - ) - - def dh_supported(self) -> bool: - return ( - not rust_openssl.CRYPTOGRAPHY_IS_BORINGSSL - and not rust_openssl.CRYPTOGRAPHY_IS_AWSLC - ) - - def dh_x942_serialization_supported(self) -> bool: - return self._lib.Cryptography_HAS_EVP_PKEY_DHX == 1 - - def x25519_supported(self) -> bool: - if self._fips_enabled: - return False - return True - - def x448_supported(self) -> bool: - if self._fips_enabled: - return False - return ( - not rust_openssl.CRYPTOGRAPHY_IS_LIBRESSL - and not rust_openssl.CRYPTOGRAPHY_IS_BORINGSSL - and not rust_openssl.CRYPTOGRAPHY_IS_AWSLC - ) - - def ed25519_supported(self) -> bool: - if self._fips_enabled: - return False - return True - - def ed448_supported(self) -> bool: - if self._fips_enabled: - return False - return ( - not rust_openssl.CRYPTOGRAPHY_IS_LIBRESSL - and not rust_openssl.CRYPTOGRAPHY_IS_BORINGSSL - and not rust_openssl.CRYPTOGRAPHY_IS_AWSLC - ) - - def ecdsa_deterministic_supported(self) -> bool: - return ( - rust_openssl.CRYPTOGRAPHY_OPENSSL_320_OR_GREATER - and not self._fips_enabled - ) - - def poly1305_supported(self) -> bool: - if self._fips_enabled: - return False - return True - - def pkcs7_supported(self) -> bool: - return ( - not rust_openssl.CRYPTOGRAPHY_IS_BORINGSSL - and not rust_openssl.CRYPTOGRAPHY_IS_AWSLC - ) - - -backend = Backend() diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/__init__.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/__init__.py deleted file mode 100644 index b509336..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/__init__.py +++ /dev/null @@ -1,3 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust.abi3.so b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust.abi3.so deleted file mode 100755 index 8efe676..0000000 Binary files a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust.abi3.so and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/__init__.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/__init__.pyi deleted file mode 100644 index 2f4eef4..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/__init__.pyi +++ /dev/null @@ -1,37 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing - -from cryptography.hazmat.primitives import padding -from cryptography.utils import Buffer - -class PKCS7PaddingContext(padding.PaddingContext): - def __init__(self, block_size: int) -> None: ... - def update(self, data: Buffer) -> bytes: ... - def finalize(self) -> bytes: ... - -class ANSIX923PaddingContext(padding.PaddingContext): - def __init__(self, block_size: int) -> None: ... - def update(self, data: Buffer) -> bytes: ... - def finalize(self) -> bytes: ... - -class PKCS7UnpaddingContext(padding.PaddingContext): - def __init__(self, block_size: int) -> None: ... - def update(self, data: Buffer) -> bytes: ... - def finalize(self) -> bytes: ... - -class ANSIX923UnpaddingContext(padding.PaddingContext): - def __init__(self, block_size: int) -> None: ... - def update(self, data: Buffer) -> bytes: ... - def finalize(self) -> bytes: ... - -class ObjectIdentifier: - def __init__(self, value: str) -> None: ... - @property - def dotted_string(self) -> str: ... - @property - def _name(self) -> str: ... - -T = typing.TypeVar("T") diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/_openssl.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/_openssl.pyi deleted file mode 100644 index 8010008..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/_openssl.pyi +++ /dev/null @@ -1,8 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing - -lib = typing.Any -ffi = typing.Any diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/asn1.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/asn1.pyi deleted file mode 100644 index 3b5f208..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/asn1.pyi +++ /dev/null @@ -1,7 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -def decode_dss_signature(signature: bytes) -> tuple[int, int]: ... -def encode_dss_signature(r: int, s: int) -> bytes: ... -def parse_spki_for_data(data: bytes) -> bytes: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/exceptions.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/exceptions.pyi deleted file mode 100644 index 09f46b1..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/exceptions.pyi +++ /dev/null @@ -1,17 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -class _Reasons: - BACKEND_MISSING_INTERFACE: _Reasons - UNSUPPORTED_HASH: _Reasons - UNSUPPORTED_CIPHER: _Reasons - UNSUPPORTED_PADDING: _Reasons - UNSUPPORTED_MGF: _Reasons - UNSUPPORTED_PUBLIC_KEY_ALGORITHM: _Reasons - UNSUPPORTED_ELLIPTIC_CURVE: _Reasons - UNSUPPORTED_SERIALIZATION: _Reasons - UNSUPPORTED_X509: _Reasons - UNSUPPORTED_EXCHANGE_ALGORITHM: _Reasons - UNSUPPORTED_DIFFIE_HELLMAN: _Reasons - UNSUPPORTED_MAC: _Reasons diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/ocsp.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/ocsp.pyi deleted file mode 100644 index 103e96c..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/ocsp.pyi +++ /dev/null @@ -1,117 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import datetime -from collections.abc import Iterator - -from cryptography import x509 -from cryptography.hazmat.primitives import hashes, serialization -from cryptography.hazmat.primitives.asymmetric.types import PrivateKeyTypes -from cryptography.x509 import ocsp - -class OCSPRequest: - @property - def issuer_key_hash(self) -> bytes: ... - @property - def issuer_name_hash(self) -> bytes: ... - @property - def hash_algorithm(self) -> hashes.HashAlgorithm: ... - @property - def serial_number(self) -> int: ... - def public_bytes(self, encoding: serialization.Encoding) -> bytes: ... - @property - def extensions(self) -> x509.Extensions: ... - -class OCSPResponse: - @property - def responses(self) -> Iterator[OCSPSingleResponse]: ... - @property - def response_status(self) -> ocsp.OCSPResponseStatus: ... - @property - def signature_algorithm_oid(self) -> x509.ObjectIdentifier: ... - @property - def signature_hash_algorithm( - self, - ) -> hashes.HashAlgorithm | None: ... - @property - def signature(self) -> bytes: ... - @property - def tbs_response_bytes(self) -> bytes: ... - @property - def certificates(self) -> list[x509.Certificate]: ... - @property - def responder_key_hash(self) -> bytes | None: ... - @property - def responder_name(self) -> x509.Name | None: ... - @property - def produced_at(self) -> datetime.datetime: ... - @property - def produced_at_utc(self) -> datetime.datetime: ... - @property - def certificate_status(self) -> ocsp.OCSPCertStatus: ... - @property - def revocation_time(self) -> datetime.datetime | None: ... - @property - def revocation_time_utc(self) -> datetime.datetime | None: ... - @property - def revocation_reason(self) -> x509.ReasonFlags | None: ... - @property - def this_update(self) -> datetime.datetime: ... - @property - def this_update_utc(self) -> datetime.datetime: ... - @property - def next_update(self) -> datetime.datetime | None: ... - @property - def next_update_utc(self) -> datetime.datetime | None: ... - @property - def issuer_key_hash(self) -> bytes: ... - @property - def issuer_name_hash(self) -> bytes: ... - @property - def hash_algorithm(self) -> hashes.HashAlgorithm: ... - @property - def serial_number(self) -> int: ... - @property - def extensions(self) -> x509.Extensions: ... - @property - def single_extensions(self) -> x509.Extensions: ... - def public_bytes(self, encoding: serialization.Encoding) -> bytes: ... - -class OCSPSingleResponse: - @property - def certificate_status(self) -> ocsp.OCSPCertStatus: ... - @property - def revocation_time(self) -> datetime.datetime | None: ... - @property - def revocation_time_utc(self) -> datetime.datetime | None: ... - @property - def revocation_reason(self) -> x509.ReasonFlags | None: ... - @property - def this_update(self) -> datetime.datetime: ... - @property - def this_update_utc(self) -> datetime.datetime: ... - @property - def next_update(self) -> datetime.datetime | None: ... - @property - def next_update_utc(self) -> datetime.datetime | None: ... - @property - def issuer_key_hash(self) -> bytes: ... - @property - def issuer_name_hash(self) -> bytes: ... - @property - def hash_algorithm(self) -> hashes.HashAlgorithm: ... - @property - def serial_number(self) -> int: ... - -def load_der_ocsp_request(data: bytes) -> ocsp.OCSPRequest: ... -def load_der_ocsp_response(data: bytes) -> ocsp.OCSPResponse: ... -def create_ocsp_request( - builder: ocsp.OCSPRequestBuilder, -) -> ocsp.OCSPRequest: ... -def create_ocsp_response( - status: ocsp.OCSPResponseStatus, - builder: ocsp.OCSPResponseBuilder | None, - private_key: PrivateKeyTypes | None, - hash_algorithm: hashes.HashAlgorithm | None, -) -> ocsp.OCSPResponse: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/__init__.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/__init__.pyi deleted file mode 100644 index 5fb3cb2..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/__init__.pyi +++ /dev/null @@ -1,75 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing - -from cryptography.hazmat.bindings._rust.openssl import ( - aead, - ciphers, - cmac, - dh, - dsa, - ec, - ed448, - ed25519, - hashes, - hmac, - kdf, - keys, - poly1305, - rsa, - x448, - x25519, -) - -__all__ = [ - "aead", - "ciphers", - "cmac", - "dh", - "dsa", - "ec", - "ed448", - "ed25519", - "hashes", - "hmac", - "kdf", - "keys", - "openssl_version", - "openssl_version_text", - "poly1305", - "raise_openssl_error", - "rsa", - "x448", - "x25519", -] - -CRYPTOGRAPHY_IS_LIBRESSL: bool -CRYPTOGRAPHY_IS_BORINGSSL: bool -CRYPTOGRAPHY_IS_AWSLC: bool -CRYPTOGRAPHY_OPENSSL_300_OR_GREATER: bool -CRYPTOGRAPHY_OPENSSL_309_OR_GREATER: bool -CRYPTOGRAPHY_OPENSSL_320_OR_GREATER: bool -CRYPTOGRAPHY_OPENSSL_330_OR_GREATER: bool -CRYPTOGRAPHY_OPENSSL_350_OR_GREATER: bool - -class Providers: ... - -_legacy_provider_loaded: bool -_providers: Providers - -def openssl_version() -> int: ... -def openssl_version_text() -> str: ... -def raise_openssl_error() -> typing.NoReturn: ... -def capture_error_stack() -> list[OpenSSLError]: ... -def is_fips_enabled() -> bool: ... -def enable_fips(providers: Providers) -> None: ... - -class OpenSSLError: - @property - def lib(self) -> int: ... - @property - def reason(self) -> int: ... - @property - def reason_text(self) -> bytes: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/aead.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/aead.pyi deleted file mode 100644 index 831fcd1..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/aead.pyi +++ /dev/null @@ -1,107 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from collections.abc import Sequence - -from cryptography.utils import Buffer - -class AESGCM: - def __init__(self, key: Buffer) -> None: ... - @staticmethod - def generate_key(bit_length: int) -> bytes: ... - def encrypt( - self, - nonce: Buffer, - data: Buffer, - associated_data: Buffer | None, - ) -> bytes: ... - def decrypt( - self, - nonce: Buffer, - data: Buffer, - associated_data: Buffer | None, - ) -> bytes: ... - -class ChaCha20Poly1305: - def __init__(self, key: Buffer) -> None: ... - @staticmethod - def generate_key() -> bytes: ... - def encrypt( - self, - nonce: Buffer, - data: Buffer, - associated_data: Buffer | None, - ) -> bytes: ... - def decrypt( - self, - nonce: Buffer, - data: Buffer, - associated_data: Buffer | None, - ) -> bytes: ... - -class AESCCM: - def __init__(self, key: Buffer, tag_length: int = 16) -> None: ... - @staticmethod - def generate_key(bit_length: int) -> bytes: ... - def encrypt( - self, - nonce: Buffer, - data: Buffer, - associated_data: Buffer | None, - ) -> bytes: ... - def decrypt( - self, - nonce: Buffer, - data: Buffer, - associated_data: Buffer | None, - ) -> bytes: ... - -class AESSIV: - def __init__(self, key: Buffer) -> None: ... - @staticmethod - def generate_key(bit_length: int) -> bytes: ... - def encrypt( - self, - data: Buffer, - associated_data: Sequence[Buffer] | None, - ) -> bytes: ... - def decrypt( - self, - data: Buffer, - associated_data: Sequence[Buffer] | None, - ) -> bytes: ... - -class AESOCB3: - def __init__(self, key: Buffer) -> None: ... - @staticmethod - def generate_key(bit_length: int) -> bytes: ... - def encrypt( - self, - nonce: Buffer, - data: Buffer, - associated_data: Buffer | None, - ) -> bytes: ... - def decrypt( - self, - nonce: Buffer, - data: Buffer, - associated_data: Buffer | None, - ) -> bytes: ... - -class AESGCMSIV: - def __init__(self, key: Buffer) -> None: ... - @staticmethod - def generate_key(bit_length: int) -> bytes: ... - def encrypt( - self, - nonce: Buffer, - data: Buffer, - associated_data: Buffer | None, - ) -> bytes: ... - def decrypt( - self, - nonce: Buffer, - data: Buffer, - associated_data: Buffer | None, - ) -> bytes: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/ciphers.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/ciphers.pyi deleted file mode 100644 index a48fb01..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/ciphers.pyi +++ /dev/null @@ -1,38 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing - -from cryptography.hazmat.primitives import ciphers -from cryptography.hazmat.primitives.ciphers import modes - -@typing.overload -def create_encryption_ctx( - algorithm: ciphers.CipherAlgorithm, mode: modes.ModeWithAuthenticationTag -) -> ciphers.AEADEncryptionContext: ... -@typing.overload -def create_encryption_ctx( - algorithm: ciphers.CipherAlgorithm, mode: modes.Mode | None -) -> ciphers.CipherContext: ... -@typing.overload -def create_decryption_ctx( - algorithm: ciphers.CipherAlgorithm, mode: modes.ModeWithAuthenticationTag -) -> ciphers.AEADDecryptionContext: ... -@typing.overload -def create_decryption_ctx( - algorithm: ciphers.CipherAlgorithm, mode: modes.Mode | None -) -> ciphers.CipherContext: ... -def cipher_supported( - algorithm: ciphers.CipherAlgorithm, mode: modes.Mode -) -> bool: ... -def _advance( - ctx: ciphers.AEADEncryptionContext | ciphers.AEADDecryptionContext, n: int -) -> None: ... -def _advance_aad( - ctx: ciphers.AEADEncryptionContext | ciphers.AEADDecryptionContext, n: int -) -> None: ... - -class CipherContext: ... -class AEADEncryptionContext: ... -class AEADDecryptionContext: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/cmac.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/cmac.pyi deleted file mode 100644 index 9c03508..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/cmac.pyi +++ /dev/null @@ -1,18 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing - -from cryptography.hazmat.primitives import ciphers - -class CMAC: - def __init__( - self, - algorithm: ciphers.BlockCipherAlgorithm, - backend: typing.Any = None, - ) -> None: ... - def update(self, data: bytes) -> None: ... - def finalize(self) -> bytes: ... - def verify(self, signature: bytes) -> None: ... - def copy(self) -> CMAC: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/dh.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/dh.pyi deleted file mode 100644 index 08733d7..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/dh.pyi +++ /dev/null @@ -1,51 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing - -from cryptography.hazmat.primitives.asymmetric import dh - -MIN_MODULUS_SIZE: int - -class DHPrivateKey: ... -class DHPublicKey: ... -class DHParameters: ... - -class DHPrivateNumbers: - def __init__(self, x: int, public_numbers: DHPublicNumbers) -> None: ... - def private_key(self, backend: typing.Any = None) -> dh.DHPrivateKey: ... - @property - def x(self) -> int: ... - @property - def public_numbers(self) -> DHPublicNumbers: ... - -class DHPublicNumbers: - def __init__( - self, y: int, parameter_numbers: DHParameterNumbers - ) -> None: ... - def public_key(self, backend: typing.Any = None) -> dh.DHPublicKey: ... - @property - def y(self) -> int: ... - @property - def parameter_numbers(self) -> DHParameterNumbers: ... - -class DHParameterNumbers: - def __init__(self, p: int, g: int, q: int | None = None) -> None: ... - def parameters(self, backend: typing.Any = None) -> dh.DHParameters: ... - @property - def p(self) -> int: ... - @property - def g(self) -> int: ... - @property - def q(self) -> int | None: ... - -def generate_parameters( - generator: int, key_size: int, backend: typing.Any = None -) -> dh.DHParameters: ... -def from_pem_parameters( - data: bytes, backend: typing.Any = None -) -> dh.DHParameters: ... -def from_der_parameters( - data: bytes, backend: typing.Any = None -) -> dh.DHParameters: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/dsa.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/dsa.pyi deleted file mode 100644 index 0922a4c..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/dsa.pyi +++ /dev/null @@ -1,41 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing - -from cryptography.hazmat.primitives.asymmetric import dsa - -class DSAPrivateKey: ... -class DSAPublicKey: ... -class DSAParameters: ... - -class DSAPrivateNumbers: - def __init__(self, x: int, public_numbers: DSAPublicNumbers) -> None: ... - @property - def x(self) -> int: ... - @property - def public_numbers(self) -> DSAPublicNumbers: ... - def private_key(self, backend: typing.Any = None) -> dsa.DSAPrivateKey: ... - -class DSAPublicNumbers: - def __init__( - self, y: int, parameter_numbers: DSAParameterNumbers - ) -> None: ... - @property - def y(self) -> int: ... - @property - def parameter_numbers(self) -> DSAParameterNumbers: ... - def public_key(self, backend: typing.Any = None) -> dsa.DSAPublicKey: ... - -class DSAParameterNumbers: - def __init__(self, p: int, q: int, g: int) -> None: ... - @property - def p(self) -> int: ... - @property - def q(self) -> int: ... - @property - def g(self) -> int: ... - def parameters(self, backend: typing.Any = None) -> dsa.DSAParameters: ... - -def generate_parameters(key_size: int) -> dsa.DSAParameters: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/ec.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/ec.pyi deleted file mode 100644 index 5c3b7bf..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/ec.pyi +++ /dev/null @@ -1,52 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing - -from cryptography.hazmat.primitives.asymmetric import ec - -class ECPrivateKey: ... -class ECPublicKey: ... - -class EllipticCurvePrivateNumbers: - def __init__( - self, private_value: int, public_numbers: EllipticCurvePublicNumbers - ) -> None: ... - def private_key( - self, backend: typing.Any = None - ) -> ec.EllipticCurvePrivateKey: ... - @property - def private_value(self) -> int: ... - @property - def public_numbers(self) -> EllipticCurvePublicNumbers: ... - -class EllipticCurvePublicNumbers: - def __init__(self, x: int, y: int, curve: ec.EllipticCurve) -> None: ... - def public_key( - self, backend: typing.Any = None - ) -> ec.EllipticCurvePublicKey: ... - @property - def x(self) -> int: ... - @property - def y(self) -> int: ... - @property - def curve(self) -> ec.EllipticCurve: ... - def __eq__(self, other: object) -> bool: ... - -def curve_supported(curve: ec.EllipticCurve) -> bool: ... -def generate_private_key( - curve: ec.EllipticCurve, backend: typing.Any = None -) -> ec.EllipticCurvePrivateKey: ... -def from_private_numbers( - numbers: ec.EllipticCurvePrivateNumbers, -) -> ec.EllipticCurvePrivateKey: ... -def from_public_numbers( - numbers: ec.EllipticCurvePublicNumbers, -) -> ec.EllipticCurvePublicKey: ... -def from_public_bytes( - curve: ec.EllipticCurve, data: bytes -) -> ec.EllipticCurvePublicKey: ... -def derive_private_key( - private_value: int, curve: ec.EllipticCurve -) -> ec.EllipticCurvePrivateKey: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/ed25519.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/ed25519.pyi deleted file mode 100644 index f85b3d1..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/ed25519.pyi +++ /dev/null @@ -1,13 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from cryptography.hazmat.primitives.asymmetric import ed25519 -from cryptography.utils import Buffer - -class Ed25519PrivateKey: ... -class Ed25519PublicKey: ... - -def generate_key() -> ed25519.Ed25519PrivateKey: ... -def from_private_bytes(data: Buffer) -> ed25519.Ed25519PrivateKey: ... -def from_public_bytes(data: bytes) -> ed25519.Ed25519PublicKey: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/ed448.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/ed448.pyi deleted file mode 100644 index c8ca0ec..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/ed448.pyi +++ /dev/null @@ -1,13 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from cryptography.hazmat.primitives.asymmetric import ed448 -from cryptography.utils import Buffer - -class Ed448PrivateKey: ... -class Ed448PublicKey: ... - -def generate_key() -> ed448.Ed448PrivateKey: ... -def from_private_bytes(data: Buffer) -> ed448.Ed448PrivateKey: ... -def from_public_bytes(data: bytes) -> ed448.Ed448PublicKey: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/hashes.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/hashes.pyi deleted file mode 100644 index 6bfd295..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/hashes.pyi +++ /dev/null @@ -1,28 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing - -from cryptography.hazmat.primitives import hashes -from cryptography.utils import Buffer - -class Hash(hashes.HashContext): - def __init__( - self, algorithm: hashes.HashAlgorithm, backend: typing.Any = None - ) -> None: ... - @property - def algorithm(self) -> hashes.HashAlgorithm: ... - def update(self, data: Buffer) -> None: ... - def finalize(self) -> bytes: ... - def copy(self) -> Hash: ... - -def hash_supported(algorithm: hashes.HashAlgorithm) -> bool: ... - -class XOFHash: - def __init__(self, algorithm: hashes.ExtendableOutputFunction) -> None: ... - @property - def algorithm(self) -> hashes.ExtendableOutputFunction: ... - def update(self, data: Buffer) -> None: ... - def squeeze(self, length: int) -> bytes: ... - def copy(self) -> XOFHash: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/hmac.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/hmac.pyi deleted file mode 100644 index 3883d1b..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/hmac.pyi +++ /dev/null @@ -1,22 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing - -from cryptography.hazmat.primitives import hashes -from cryptography.utils import Buffer - -class HMAC(hashes.HashContext): - def __init__( - self, - key: Buffer, - algorithm: hashes.HashAlgorithm, - backend: typing.Any = None, - ) -> None: ... - @property - def algorithm(self) -> hashes.HashAlgorithm: ... - def update(self, data: Buffer) -> None: ... - def finalize(self) -> bytes: ... - def verify(self, signature: bytes) -> None: ... - def copy(self) -> HMAC: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/kdf.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/kdf.pyi deleted file mode 100644 index 9979e42..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/kdf.pyi +++ /dev/null @@ -1,49 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing - -from cryptography.hazmat.primitives.hashes import HashAlgorithm -from cryptography.utils import Buffer - -def derive_pbkdf2_hmac( - key_material: Buffer, - algorithm: HashAlgorithm, - salt: bytes, - iterations: int, - length: int, -) -> bytes: ... - -class Scrypt: - def __init__( - self, - salt: bytes, - length: int, - n: int, - r: int, - p: int, - backend: typing.Any = None, - ) -> None: ... - def derive(self, key_material: Buffer) -> bytes: ... - def verify(self, key_material: bytes, expected_key: bytes) -> None: ... - -class Argon2id: - def __init__( - self, - *, - salt: bytes, - length: int, - iterations: int, - lanes: int, - memory_cost: int, - ad: bytes | None = None, - secret: bytes | None = None, - ) -> None: ... - def derive(self, key_material: bytes) -> bytes: ... - def verify(self, key_material: bytes, expected_key: bytes) -> None: ... - def derive_phc_encoded(self, key_material: bytes) -> str: ... - @classmethod - def verify_phc_encoded( - cls, key_material: bytes, phc_encoded: str, secret: bytes | None = None - ) -> None: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/keys.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/keys.pyi deleted file mode 100644 index 404057e..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/keys.pyi +++ /dev/null @@ -1,34 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing - -from cryptography.hazmat.primitives.asymmetric.types import ( - PrivateKeyTypes, - PublicKeyTypes, -) -from cryptography.utils import Buffer - -def load_der_private_key( - data: Buffer, - password: bytes | None, - backend: typing.Any = None, - *, - unsafe_skip_rsa_key_validation: bool = False, -) -> PrivateKeyTypes: ... -def load_pem_private_key( - data: Buffer, - password: bytes | None, - backend: typing.Any = None, - *, - unsafe_skip_rsa_key_validation: bool = False, -) -> PrivateKeyTypes: ... -def load_der_public_key( - data: bytes, - backend: typing.Any = None, -) -> PublicKeyTypes: ... -def load_pem_public_key( - data: bytes, - backend: typing.Any = None, -) -> PublicKeyTypes: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/poly1305.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/poly1305.pyi deleted file mode 100644 index 45a2a39..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/poly1305.pyi +++ /dev/null @@ -1,15 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from cryptography.utils import Buffer - -class Poly1305: - def __init__(self, key: Buffer) -> None: ... - @staticmethod - def generate_tag(key: Buffer, data: Buffer) -> bytes: ... - @staticmethod - def verify_tag(key: Buffer, data: Buffer, tag: bytes) -> None: ... - def update(self, data: Buffer) -> None: ... - def finalize(self) -> bytes: ... - def verify(self, tag: bytes) -> None: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/rsa.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/rsa.pyi deleted file mode 100644 index ef7752d..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/rsa.pyi +++ /dev/null @@ -1,55 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing - -from cryptography.hazmat.primitives.asymmetric import rsa - -class RSAPrivateKey: ... -class RSAPublicKey: ... - -class RSAPrivateNumbers: - def __init__( - self, - p: int, - q: int, - d: int, - dmp1: int, - dmq1: int, - iqmp: int, - public_numbers: RSAPublicNumbers, - ) -> None: ... - @property - def p(self) -> int: ... - @property - def q(self) -> int: ... - @property - def d(self) -> int: ... - @property - def dmp1(self) -> int: ... - @property - def dmq1(self) -> int: ... - @property - def iqmp(self) -> int: ... - @property - def public_numbers(self) -> RSAPublicNumbers: ... - def private_key( - self, - backend: typing.Any = None, - *, - unsafe_skip_rsa_key_validation: bool = False, - ) -> rsa.RSAPrivateKey: ... - -class RSAPublicNumbers: - def __init__(self, e: int, n: int) -> None: ... - @property - def n(self) -> int: ... - @property - def e(self) -> int: ... - def public_key(self, backend: typing.Any = None) -> rsa.RSAPublicKey: ... - -def generate_private_key( - public_exponent: int, - key_size: int, -) -> rsa.RSAPrivateKey: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/x25519.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/x25519.pyi deleted file mode 100644 index 38d2add..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/x25519.pyi +++ /dev/null @@ -1,13 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from cryptography.hazmat.primitives.asymmetric import x25519 -from cryptography.utils import Buffer - -class X25519PrivateKey: ... -class X25519PublicKey: ... - -def generate_key() -> x25519.X25519PrivateKey: ... -def from_private_bytes(data: Buffer) -> x25519.X25519PrivateKey: ... -def from_public_bytes(data: bytes) -> x25519.X25519PublicKey: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/x448.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/x448.pyi deleted file mode 100644 index 3ac0980..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/openssl/x448.pyi +++ /dev/null @@ -1,13 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from cryptography.hazmat.primitives.asymmetric import x448 -from cryptography.utils import Buffer - -class X448PrivateKey: ... -class X448PublicKey: ... - -def generate_key() -> x448.X448PrivateKey: ... -def from_private_bytes(data: Buffer) -> x448.X448PrivateKey: ... -def from_public_bytes(data: bytes) -> x448.X448PublicKey: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/pkcs12.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/pkcs12.pyi deleted file mode 100644 index b25becb..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/pkcs12.pyi +++ /dev/null @@ -1,52 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import typing -from collections.abc import Iterable - -from cryptography import x509 -from cryptography.hazmat.primitives.asymmetric.types import PrivateKeyTypes -from cryptography.hazmat.primitives.serialization import ( - KeySerializationEncryption, -) -from cryptography.hazmat.primitives.serialization.pkcs12 import ( - PKCS12KeyAndCertificates, - PKCS12PrivateKeyTypes, -) -from cryptography.utils import Buffer - -class PKCS12Certificate: - def __init__( - self, cert: x509.Certificate, friendly_name: bytes | None - ) -> None: ... - @property - def friendly_name(self) -> bytes | None: ... - @property - def certificate(self) -> x509.Certificate: ... - -def load_key_and_certificates( - data: Buffer, - password: Buffer | None, - backend: typing.Any = None, -) -> tuple[ - PrivateKeyTypes | None, - x509.Certificate | None, - list[x509.Certificate], -]: ... -def load_pkcs12( - data: bytes, - password: bytes | None, - backend: typing.Any = None, -) -> PKCS12KeyAndCertificates: ... -def serialize_java_truststore( - certs: Iterable[PKCS12Certificate], - encryption_algorithm: KeySerializationEncryption, -) -> bytes: ... -def serialize_key_and_certificates( - name: bytes | None, - key: PKCS12PrivateKeyTypes | None, - cert: x509.Certificate | None, - cas: Iterable[x509.Certificate | PKCS12Certificate] | None, - encryption_algorithm: KeySerializationEncryption, -) -> bytes: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/pkcs7.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/pkcs7.pyi deleted file mode 100644 index 358b135..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/pkcs7.pyi +++ /dev/null @@ -1,50 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from collections.abc import Iterable - -from cryptography import x509 -from cryptography.hazmat.primitives import serialization -from cryptography.hazmat.primitives.asymmetric import rsa -from cryptography.hazmat.primitives.serialization import pkcs7 - -def serialize_certificates( - certs: list[x509.Certificate], - encoding: serialization.Encoding, -) -> bytes: ... -def encrypt_and_serialize( - builder: pkcs7.PKCS7EnvelopeBuilder, - content_encryption_algorithm: pkcs7.ContentEncryptionAlgorithm, - encoding: serialization.Encoding, - options: Iterable[pkcs7.PKCS7Options], -) -> bytes: ... -def sign_and_serialize( - builder: pkcs7.PKCS7SignatureBuilder, - encoding: serialization.Encoding, - options: Iterable[pkcs7.PKCS7Options], -) -> bytes: ... -def decrypt_der( - data: bytes, - certificate: x509.Certificate, - private_key: rsa.RSAPrivateKey, - options: Iterable[pkcs7.PKCS7Options], -) -> bytes: ... -def decrypt_pem( - data: bytes, - certificate: x509.Certificate, - private_key: rsa.RSAPrivateKey, - options: Iterable[pkcs7.PKCS7Options], -) -> bytes: ... -def decrypt_smime( - data: bytes, - certificate: x509.Certificate, - private_key: rsa.RSAPrivateKey, - options: Iterable[pkcs7.PKCS7Options], -) -> bytes: ... -def load_pem_pkcs7_certificates( - data: bytes, -) -> list[x509.Certificate]: ... -def load_der_pkcs7_certificates( - data: bytes, -) -> list[x509.Certificate]: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/test_support.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/test_support.pyi deleted file mode 100644 index c6c6d0b..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/test_support.pyi +++ /dev/null @@ -1,23 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from cryptography import x509 -from cryptography.hazmat.primitives import serialization -from cryptography.hazmat.primitives.serialization import pkcs7 -from cryptography.utils import Buffer - -class TestCertificate: - not_after_tag: int - not_before_tag: int - issuer_value_tags: list[int] - subject_value_tags: list[int] - -def test_parse_certificate(data: bytes) -> TestCertificate: ... -def pkcs7_verify( - encoding: serialization.Encoding, - sig: bytes, - msg: Buffer | None, - certs: list[x509.Certificate], - options: list[pkcs7.PKCS7Options], -) -> None: ... diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/x509.pyi b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/x509.pyi deleted file mode 100644 index 6ba9afb..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/_rust/x509.pyi +++ /dev/null @@ -1,313 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -import datetime -import typing -from collections.abc import Iterator - -from cryptography import x509 -from cryptography.hazmat.primitives import hashes, serialization -from cryptography.hazmat.primitives.asymmetric.ec import ECDSA -from cryptography.hazmat.primitives.asymmetric.padding import PSS, PKCS1v15 -from cryptography.hazmat.primitives.asymmetric.types import ( - CertificateIssuerPublicKeyTypes, - CertificatePublicKeyTypes, - PrivateKeyTypes, -) -from cryptography.x509 import certificate_transparency - -def load_pem_x509_certificate( - data: bytes, backend: typing.Any = None -) -> x509.Certificate: ... -def load_der_x509_certificate( - data: bytes, backend: typing.Any = None -) -> x509.Certificate: ... -def load_pem_x509_certificates( - data: bytes, -) -> list[x509.Certificate]: ... -def load_pem_x509_crl( - data: bytes, backend: typing.Any = None -) -> x509.CertificateRevocationList: ... -def load_der_x509_crl( - data: bytes, backend: typing.Any = None -) -> x509.CertificateRevocationList: ... -def load_pem_x509_csr( - data: bytes, backend: typing.Any = None -) -> x509.CertificateSigningRequest: ... -def load_der_x509_csr( - data: bytes, backend: typing.Any = None -) -> x509.CertificateSigningRequest: ... -def encode_name_bytes(name: x509.Name) -> bytes: ... -def encode_extension_value(extension: x509.ExtensionType) -> bytes: ... -def create_x509_certificate( - builder: x509.CertificateBuilder, - private_key: PrivateKeyTypes, - hash_algorithm: hashes.HashAlgorithm | None, - rsa_padding: PKCS1v15 | PSS | None, - ecdsa_deterministic: bool | None, -) -> x509.Certificate: ... -def create_x509_csr( - builder: x509.CertificateSigningRequestBuilder, - private_key: PrivateKeyTypes, - hash_algorithm: hashes.HashAlgorithm | None, - rsa_padding: PKCS1v15 | PSS | None, - ecdsa_deterministic: bool | None, -) -> x509.CertificateSigningRequest: ... -def create_x509_crl( - builder: x509.CertificateRevocationListBuilder, - private_key: PrivateKeyTypes, - hash_algorithm: hashes.HashAlgorithm | None, - rsa_padding: PKCS1v15 | PSS | None, - ecdsa_deterministic: bool | None, -) -> x509.CertificateRevocationList: ... - -class Sct: - @property - def version(self) -> certificate_transparency.Version: ... - @property - def log_id(self) -> bytes: ... - @property - def timestamp(self) -> datetime.datetime: ... - @property - def entry_type(self) -> certificate_transparency.LogEntryType: ... - @property - def signature_hash_algorithm(self) -> hashes.HashAlgorithm: ... - @property - def signature_algorithm( - self, - ) -> certificate_transparency.SignatureAlgorithm: ... - @property - def signature(self) -> bytes: ... - @property - def extension_bytes(self) -> bytes: ... - -class Certificate: - def fingerprint(self, algorithm: hashes.HashAlgorithm) -> bytes: ... - @property - def serial_number(self) -> int: ... - @property - def version(self) -> x509.Version: ... - def public_key(self) -> CertificatePublicKeyTypes: ... - @property - def public_key_algorithm_oid(self) -> x509.ObjectIdentifier: ... - @property - def not_valid_before(self) -> datetime.datetime: ... - @property - def not_valid_before_utc(self) -> datetime.datetime: ... - @property - def not_valid_after(self) -> datetime.datetime: ... - @property - def not_valid_after_utc(self) -> datetime.datetime: ... - @property - def issuer(self) -> x509.Name: ... - @property - def subject(self) -> x509.Name: ... - @property - def signature_hash_algorithm( - self, - ) -> hashes.HashAlgorithm | None: ... - @property - def signature_algorithm_oid(self) -> x509.ObjectIdentifier: ... - @property - def signature_algorithm_parameters( - self, - ) -> PSS | PKCS1v15 | ECDSA | None: ... - @property - def extensions(self) -> x509.Extensions: ... - @property - def signature(self) -> bytes: ... - @property - def tbs_certificate_bytes(self) -> bytes: ... - @property - def tbs_precertificate_bytes(self) -> bytes: ... - def __eq__(self, other: object) -> bool: ... - def __hash__(self) -> int: ... - def public_bytes(self, encoding: serialization.Encoding) -> bytes: ... - def verify_directly_issued_by(self, issuer: Certificate) -> None: ... - -class RevokedCertificate: ... - -class CertificateRevocationList: - def public_bytes(self, encoding: serialization.Encoding) -> bytes: ... - def fingerprint(self, algorithm: hashes.HashAlgorithm) -> bytes: ... - def get_revoked_certificate_by_serial_number( - self, serial_number: int - ) -> x509.RevokedCertificate | None: ... - @property - def signature_hash_algorithm( - self, - ) -> hashes.HashAlgorithm | None: ... - @property - def signature_algorithm_oid(self) -> x509.ObjectIdentifier: ... - @property - def signature_algorithm_parameters( - self, - ) -> PSS | PKCS1v15 | ECDSA | None: ... - @property - def issuer(self) -> x509.Name: ... - @property - def next_update(self) -> datetime.datetime | None: ... - @property - def next_update_utc(self) -> datetime.datetime | None: ... - @property - def last_update(self) -> datetime.datetime: ... - @property - def last_update_utc(self) -> datetime.datetime: ... - @property - def extensions(self) -> x509.Extensions: ... - @property - def signature(self) -> bytes: ... - @property - def tbs_certlist_bytes(self) -> bytes: ... - def __eq__(self, other: object) -> bool: ... - def __len__(self) -> int: ... - @typing.overload - def __getitem__(self, idx: int) -> x509.RevokedCertificate: ... - @typing.overload - def __getitem__(self, idx: slice) -> list[x509.RevokedCertificate]: ... - def __iter__(self) -> Iterator[x509.RevokedCertificate]: ... - def is_signature_valid( - self, public_key: CertificateIssuerPublicKeyTypes - ) -> bool: ... - -class CertificateSigningRequest: - def __eq__(self, other: object) -> bool: ... - def __hash__(self) -> int: ... - def public_key(self) -> CertificatePublicKeyTypes: ... - @property - def subject(self) -> x509.Name: ... - @property - def signature_hash_algorithm( - self, - ) -> hashes.HashAlgorithm | None: ... - @property - def signature_algorithm_oid(self) -> x509.ObjectIdentifier: ... - @property - def signature_algorithm_parameters( - self, - ) -> PSS | PKCS1v15 | ECDSA | None: ... - @property - def extensions(self) -> x509.Extensions: ... - @property - def attributes(self) -> x509.Attributes: ... - def public_bytes(self, encoding: serialization.Encoding) -> bytes: ... - @property - def signature(self) -> bytes: ... - @property - def tbs_certrequest_bytes(self) -> bytes: ... - @property - def is_signature_valid(self) -> bool: ... - def get_attribute_for_oid(self, oid: x509.ObjectIdentifier) -> bytes: ... - -class PolicyBuilder: - def time(self, time: datetime.datetime) -> PolicyBuilder: ... - def store(self, store: Store) -> PolicyBuilder: ... - def max_chain_depth(self, max_chain_depth: int) -> PolicyBuilder: ... - def extension_policies( - self, *, ca_policy: ExtensionPolicy, ee_policy: ExtensionPolicy - ) -> PolicyBuilder: ... - def build_client_verifier(self) -> ClientVerifier: ... - def build_server_verifier( - self, subject: x509.verification.Subject - ) -> ServerVerifier: ... - -class Policy: - @property - def max_chain_depth(self) -> int: ... - @property - def subject(self) -> x509.verification.Subject | None: ... - @property - def validation_time(self) -> datetime.datetime: ... - @property - def extended_key_usage(self) -> x509.ObjectIdentifier: ... - @property - def minimum_rsa_modulus(self) -> int: ... - -class Criticality: - CRITICAL: Criticality - AGNOSTIC: Criticality - NON_CRITICAL: Criticality - -T = typing.TypeVar("T", contravariant=True, bound=x509.ExtensionType) - -MaybeExtensionValidatorCallback = typing.Callable[ - [ - Policy, - x509.Certificate, - T | None, - ], - None, -] - -PresentExtensionValidatorCallback = typing.Callable[ - [Policy, x509.Certificate, T], - None, -] - -class ExtensionPolicy: - @staticmethod - def permit_all() -> ExtensionPolicy: ... - @staticmethod - def webpki_defaults_ca() -> ExtensionPolicy: ... - @staticmethod - def webpki_defaults_ee() -> ExtensionPolicy: ... - def require_not_present( - self, extension_type: type[x509.ExtensionType] - ) -> ExtensionPolicy: ... - def may_be_present( - self, - extension_type: type[T], - criticality: Criticality, - validator: MaybeExtensionValidatorCallback[T] | None, - ) -> ExtensionPolicy: ... - def require_present( - self, - extension_type: type[T], - criticality: Criticality, - validator: PresentExtensionValidatorCallback[T] | None, - ) -> ExtensionPolicy: ... - -class VerifiedClient: - @property - def subjects(self) -> list[x509.GeneralName] | None: ... - @property - def chain(self) -> list[x509.Certificate]: ... - -class ClientVerifier: - @property - def policy(self) -> Policy: ... - @property - def validation_time(self) -> datetime.datetime: ... - @property - def max_chain_depth(self) -> int: ... - @property - def store(self) -> Store: ... - def verify( - self, - leaf: x509.Certificate, - intermediates: list[x509.Certificate], - ) -> VerifiedClient: ... - -class ServerVerifier: - @property - def policy(self) -> Policy: ... - @property - def subject(self) -> x509.verification.Subject: ... - @property - def validation_time(self) -> datetime.datetime: ... - @property - def max_chain_depth(self) -> int: ... - @property - def store(self) -> Store: ... - def verify( - self, - leaf: x509.Certificate, - intermediates: list[x509.Certificate], - ) -> list[x509.Certificate]: ... - -class Store: - def __init__(self, certs: list[x509.Certificate]) -> None: ... - -class VerificationError(Exception): - pass diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/__init__.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/__init__.py deleted file mode 100644 index b509336..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/__init__.py +++ /dev/null @@ -1,3 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/_conditional.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/_conditional.py deleted file mode 100644 index c90c916..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/_conditional.py +++ /dev/null @@ -1,191 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - - -def cryptography_has_set_cert_cb() -> list[str]: - return [ - "SSL_CTX_set_cert_cb", - "SSL_set_cert_cb", - ] - - -def cryptography_has_ssl_st() -> list[str]: - return [ - "SSL_ST_BEFORE", - "SSL_ST_OK", - "SSL_ST_INIT", - "SSL_ST_RENEGOTIATE", - ] - - -def cryptography_has_tls_st() -> list[str]: - return [ - "TLS_ST_BEFORE", - "TLS_ST_OK", - ] - - -def cryptography_has_ssl_sigalgs() -> list[str]: - return [ - "SSL_CTX_set1_sigalgs_list", - ] - - -def cryptography_has_psk() -> list[str]: - return [ - "SSL_CTX_use_psk_identity_hint", - "SSL_CTX_set_psk_server_callback", - "SSL_CTX_set_psk_client_callback", - ] - - -def cryptography_has_psk_tlsv13() -> list[str]: - return [ - "SSL_CTX_set_psk_find_session_callback", - "SSL_CTX_set_psk_use_session_callback", - "Cryptography_SSL_SESSION_new", - "SSL_CIPHER_find", - "SSL_SESSION_set1_master_key", - "SSL_SESSION_set_cipher", - "SSL_SESSION_set_protocol_version", - ] - - -def cryptography_has_custom_ext() -> list[str]: - return [ - "SSL_CTX_add_client_custom_ext", - "SSL_CTX_add_server_custom_ext", - "SSL_extension_supported", - ] - - -def cryptography_has_tlsv13_functions() -> list[str]: - return [ - "SSL_CTX_set_ciphersuites", - ] - - -def cryptography_has_tlsv13_hs_functions() -> list[str]: - return [ - "SSL_VERIFY_POST_HANDSHAKE", - "SSL_verify_client_post_handshake", - "SSL_CTX_set_post_handshake_auth", - "SSL_set_post_handshake_auth", - "SSL_SESSION_get_max_early_data", - "SSL_write_early_data", - "SSL_read_early_data", - "SSL_CTX_set_max_early_data", - ] - - -def cryptography_has_engine() -> list[str]: - return [ - "ENGINE_by_id", - "ENGINE_init", - "ENGINE_finish", - "ENGINE_get_default_RAND", - "ENGINE_set_default_RAND", - "ENGINE_unregister_RAND", - "ENGINE_ctrl_cmd", - "ENGINE_free", - "ENGINE_get_name", - "ENGINE_ctrl_cmd_string", - "ENGINE_load_builtin_engines", - "ENGINE_load_private_key", - "ENGINE_load_public_key", - "SSL_CTX_set_client_cert_engine", - ] - - -def cryptography_has_verified_chain() -> list[str]: - return [ - "SSL_get0_verified_chain", - ] - - -def cryptography_has_srtp() -> list[str]: - return [ - "SSL_CTX_set_tlsext_use_srtp", - "SSL_set_tlsext_use_srtp", - "SSL_get_selected_srtp_profile", - ] - - -def cryptography_has_op_no_renegotiation() -> list[str]: - return [ - "SSL_OP_NO_RENEGOTIATION", - ] - - -def cryptography_has_dtls_get_data_mtu() -> list[str]: - return [ - "DTLS_get_data_mtu", - ] - - -def cryptography_has_ssl_cookie() -> list[str]: - return [ - "SSL_OP_COOKIE_EXCHANGE", - "DTLSv1_listen", - "SSL_CTX_set_cookie_generate_cb", - "SSL_CTX_set_cookie_verify_cb", - ] - - -def cryptography_has_prime_checks() -> list[str]: - return [ - "BN_prime_checks_for_size", - ] - - -def cryptography_has_unexpected_eof_while_reading() -> list[str]: - return ["SSL_R_UNEXPECTED_EOF_WHILE_READING"] - - -def cryptography_has_ssl_op_ignore_unexpected_eof() -> list[str]: - return [ - "SSL_OP_IGNORE_UNEXPECTED_EOF", - ] - - -def cryptography_has_get_extms_support() -> list[str]: - return ["SSL_get_extms_support"] - - -# This is a mapping of -# {condition: function-returning-names-dependent-on-that-condition} so we can -# loop over them and delete unsupported names at runtime. It will be removed -# when cffi supports #if in cdef. We use functions instead of just a dict of -# lists so we can use coverage to measure which are used. -CONDITIONAL_NAMES = { - "Cryptography_HAS_SET_CERT_CB": cryptography_has_set_cert_cb, - "Cryptography_HAS_SSL_ST": cryptography_has_ssl_st, - "Cryptography_HAS_TLS_ST": cryptography_has_tls_st, - "Cryptography_HAS_SIGALGS": cryptography_has_ssl_sigalgs, - "Cryptography_HAS_PSK": cryptography_has_psk, - "Cryptography_HAS_PSK_TLSv1_3": cryptography_has_psk_tlsv13, - "Cryptography_HAS_CUSTOM_EXT": cryptography_has_custom_ext, - "Cryptography_HAS_TLSv1_3_FUNCTIONS": cryptography_has_tlsv13_functions, - "Cryptography_HAS_TLSv1_3_HS_FUNCTIONS": ( - cryptography_has_tlsv13_hs_functions - ), - "Cryptography_HAS_ENGINE": cryptography_has_engine, - "Cryptography_HAS_VERIFIED_CHAIN": cryptography_has_verified_chain, - "Cryptography_HAS_SRTP": cryptography_has_srtp, - "Cryptography_HAS_OP_NO_RENEGOTIATION": ( - cryptography_has_op_no_renegotiation - ), - "Cryptography_HAS_DTLS_GET_DATA_MTU": cryptography_has_dtls_get_data_mtu, - "Cryptography_HAS_SSL_COOKIE": cryptography_has_ssl_cookie, - "Cryptography_HAS_PRIME_CHECKS": cryptography_has_prime_checks, - "Cryptography_HAS_UNEXPECTED_EOF_WHILE_READING": ( - cryptography_has_unexpected_eof_while_reading - ), - "Cryptography_HAS_SSL_OP_IGNORE_UNEXPECTED_EOF": ( - cryptography_has_ssl_op_ignore_unexpected_eof - ), - "Cryptography_HAS_GET_EXTMS_SUPPORT": cryptography_has_get_extms_support, -} diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/binding.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/binding.py deleted file mode 100644 index 7de2c65..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/binding.py +++ /dev/null @@ -1,122 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import os -import sys -import threading -import types -import typing -import warnings -from collections.abc import Callable - -import cryptography -from cryptography.exceptions import InternalError -from cryptography.hazmat.bindings._rust import _openssl, openssl -from cryptography.hazmat.bindings.openssl._conditional import CONDITIONAL_NAMES - - -def _openssl_assert(ok: bool) -> None: - if not ok: - errors = openssl.capture_error_stack() - - raise InternalError( - "Unknown OpenSSL error. This error is commonly encountered when " - "another library is not cleaning up the OpenSSL error stack. If " - "you are using cryptography with another library that uses " - "OpenSSL try disabling it before reporting a bug. Otherwise " - "please file an issue at https://github.com/pyca/cryptography/" - "issues with information on how to reproduce " - f"this. ({errors!r})", - errors, - ) - - -def build_conditional_library( - lib: typing.Any, - conditional_names: dict[str, Callable[[], list[str]]], -) -> typing.Any: - conditional_lib = types.ModuleType("lib") - conditional_lib._original_lib = lib # type: ignore[attr-defined] - excluded_names = set() - for condition, names_cb in conditional_names.items(): - if not getattr(lib, condition): - excluded_names.update(names_cb()) - - for attr in dir(lib): - if attr not in excluded_names: - setattr(conditional_lib, attr, getattr(lib, attr)) - - return conditional_lib - - -class Binding: - """ - OpenSSL API wrapper. - """ - - lib: typing.ClassVar = None - ffi = _openssl.ffi - _lib_loaded = False - _init_lock = threading.Lock() - - def __init__(self) -> None: - self._ensure_ffi_initialized() - - @classmethod - def _ensure_ffi_initialized(cls) -> None: - with cls._init_lock: - if not cls._lib_loaded: - cls.lib = build_conditional_library( - _openssl.lib, CONDITIONAL_NAMES - ) - cls._lib_loaded = True - - @classmethod - def init_static_locks(cls) -> None: - cls._ensure_ffi_initialized() - - -def _verify_package_version(version: str) -> None: - # Occasionally we run into situations where the version of the Python - # package does not match the version of the shared object that is loaded. - # This may occur in environments where multiple versions of cryptography - # are installed and available in the python path. To avoid errors cropping - # up later this code checks that the currently imported package and the - # shared object that were loaded have the same version and raise an - # ImportError if they do not - so_package_version = _openssl.ffi.string( - _openssl.lib.CRYPTOGRAPHY_PACKAGE_VERSION - ) - if version.encode("ascii") != so_package_version: - raise ImportError( - "The version of cryptography does not match the loaded " - "shared object. This can happen if you have multiple copies of " - "cryptography installed in your Python path. Please try creating " - "a new virtual environment to resolve this issue. " - f"Loaded python version: {version}, " - f"shared object version: {so_package_version}" - ) - - _openssl_assert( - _openssl.lib.OpenSSL_version_num() == openssl.openssl_version(), - ) - - -_verify_package_version(cryptography.__version__) - -Binding.init_static_locks() - -if ( - sys.platform == "win32" - and os.environ.get("PROCESSOR_ARCHITEW6432") is not None -): - warnings.warn( - "You are using cryptography on a 32-bit Python on a 64-bit Windows " - "Operating System. Cryptography will be significantly faster if you " - "switch to using a 64-bit Python.", - UserWarning, - stacklevel=2, - ) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/decrepit/__init__.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/decrepit/__init__.py deleted file mode 100644 index 41d7318..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/decrepit/__init__.py +++ /dev/null @@ -1,5 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/decrepit/ciphers/__init__.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/decrepit/ciphers/__init__.py deleted file mode 100644 index 41d7318..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/decrepit/ciphers/__init__.py +++ /dev/null @@ -1,5 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/decrepit/ciphers/algorithms.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/decrepit/ciphers/algorithms.py deleted file mode 100644 index 072a991..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/decrepit/ciphers/algorithms.py +++ /dev/null @@ -1,112 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.hazmat.primitives._cipheralgorithm import ( - BlockCipherAlgorithm, - CipherAlgorithm, - _verify_key_size, -) - - -class ARC4(CipherAlgorithm): - name = "RC4" - key_sizes = frozenset([40, 56, 64, 80, 128, 160, 192, 256]) - - def __init__(self, key: bytes): - self.key = _verify_key_size(self, key) - - @property - def key_size(self) -> int: - return len(self.key) * 8 - - -class TripleDES(BlockCipherAlgorithm): - name = "3DES" - block_size = 64 - key_sizes = frozenset([64, 128, 192]) - - def __init__(self, key: bytes): - if len(key) == 8: - key += key + key - elif len(key) == 16: - key += key[:8] - self.key = _verify_key_size(self, key) - - @property - def key_size(self) -> int: - return len(self.key) * 8 - - -# Not actually supported, marker for tests -class _DES: - key_size = 64 - - -class Blowfish(BlockCipherAlgorithm): - name = "Blowfish" - block_size = 64 - key_sizes = frozenset(range(32, 449, 8)) - - def __init__(self, key: bytes): - self.key = _verify_key_size(self, key) - - @property - def key_size(self) -> int: - return len(self.key) * 8 - - -class CAST5(BlockCipherAlgorithm): - name = "CAST5" - block_size = 64 - key_sizes = frozenset(range(40, 129, 8)) - - def __init__(self, key: bytes): - self.key = _verify_key_size(self, key) - - @property - def key_size(self) -> int: - return len(self.key) * 8 - - -class SEED(BlockCipherAlgorithm): - name = "SEED" - block_size = 128 - key_sizes = frozenset([128]) - - def __init__(self, key: bytes): - self.key = _verify_key_size(self, key) - - @property - def key_size(self) -> int: - return len(self.key) * 8 - - -class IDEA(BlockCipherAlgorithm): - name = "IDEA" - block_size = 64 - key_sizes = frozenset([128]) - - def __init__(self, key: bytes): - self.key = _verify_key_size(self, key) - - @property - def key_size(self) -> int: - return len(self.key) * 8 - - -# This class only allows RC2 with a 128-bit key. No support for -# effective key bits or other key sizes is provided. -class RC2(BlockCipherAlgorithm): - name = "RC2" - block_size = 64 - key_sizes = frozenset([128]) - - def __init__(self, key: bytes): - self.key = _verify_key_size(self, key) - - @property - def key_size(self) -> int: - return len(self.key) * 8 diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/__init__.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/__init__.py deleted file mode 100644 index b509336..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/__init__.py +++ /dev/null @@ -1,3 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/_asymmetric.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/_asymmetric.py deleted file mode 100644 index ea55ffd..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/_asymmetric.py +++ /dev/null @@ -1,19 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc - -# This exists to break an import cycle. It is normally accessible from the -# asymmetric padding module. - - -class AsymmetricPadding(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def name(self) -> str: - """ - A string naming this padding (e.g. "PSS", "PKCS1"). - """ diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/_cipheralgorithm.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/_cipheralgorithm.py deleted file mode 100644 index 305a9fd..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/_cipheralgorithm.py +++ /dev/null @@ -1,60 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc - -from cryptography import utils - -# This exists to break an import cycle. It is normally accessible from the -# ciphers module. - - -class CipherAlgorithm(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def name(self) -> str: - """ - A string naming this mode (e.g. "AES", "Camellia"). - """ - - @property - @abc.abstractmethod - def key_sizes(self) -> frozenset[int]: - """ - Valid key sizes for this algorithm in bits - """ - - @property - @abc.abstractmethod - def key_size(self) -> int: - """ - The size of the key being used as an integer in bits (e.g. 128, 256). - """ - - -class BlockCipherAlgorithm(CipherAlgorithm): - key: utils.Buffer - - @property - @abc.abstractmethod - def block_size(self) -> int: - """ - The size of a block as an integer in bits (e.g. 64, 128). - """ - - -def _verify_key_size( - algorithm: CipherAlgorithm, key: utils.Buffer -) -> utils.Buffer: - # Verify that the key is instance of bytes - utils._check_byteslike("key", key) - - # Verify that the key size matches the expected key size - if len(key) * 8 not in algorithm.key_sizes: - raise ValueError( - f"Invalid key size ({len(key) * 8}) for {algorithm.name}." - ) - return key diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/_serialization.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/_serialization.py deleted file mode 100644 index e998865..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/_serialization.py +++ /dev/null @@ -1,168 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc - -from cryptography import utils -from cryptography.hazmat.primitives.hashes import HashAlgorithm - -# This exists to break an import cycle. These classes are normally accessible -# from the serialization module. - - -class PBES(utils.Enum): - PBESv1SHA1And3KeyTripleDESCBC = "PBESv1 using SHA1 and 3-Key TripleDES" - PBESv2SHA256AndAES256CBC = "PBESv2 using SHA256 PBKDF2 and AES256 CBC" - - -class Encoding(utils.Enum): - PEM = "PEM" - DER = "DER" - OpenSSH = "OpenSSH" - Raw = "Raw" - X962 = "ANSI X9.62" - SMIME = "S/MIME" - - -class PrivateFormat(utils.Enum): - PKCS8 = "PKCS8" - TraditionalOpenSSL = "TraditionalOpenSSL" - Raw = "Raw" - OpenSSH = "OpenSSH" - PKCS12 = "PKCS12" - - def encryption_builder(self) -> KeySerializationEncryptionBuilder: - if self not in (PrivateFormat.OpenSSH, PrivateFormat.PKCS12): - raise ValueError( - "encryption_builder only supported with PrivateFormat.OpenSSH" - " and PrivateFormat.PKCS12" - ) - return KeySerializationEncryptionBuilder(self) - - -class PublicFormat(utils.Enum): - SubjectPublicKeyInfo = "X.509 subjectPublicKeyInfo with PKCS#1" - PKCS1 = "Raw PKCS#1" - OpenSSH = "OpenSSH" - Raw = "Raw" - CompressedPoint = "X9.62 Compressed Point" - UncompressedPoint = "X9.62 Uncompressed Point" - - -class ParameterFormat(utils.Enum): - PKCS3 = "PKCS3" - - -class KeySerializationEncryption(metaclass=abc.ABCMeta): - pass - - -class BestAvailableEncryption(KeySerializationEncryption): - def __init__(self, password: bytes): - if not isinstance(password, bytes) or len(password) == 0: - raise ValueError("Password must be 1 or more bytes.") - - self.password = password - - -class NoEncryption(KeySerializationEncryption): - pass - - -class KeySerializationEncryptionBuilder: - def __init__( - self, - format: PrivateFormat, - *, - _kdf_rounds: int | None = None, - _hmac_hash: HashAlgorithm | None = None, - _key_cert_algorithm: PBES | None = None, - ) -> None: - self._format = format - - self._kdf_rounds = _kdf_rounds - self._hmac_hash = _hmac_hash - self._key_cert_algorithm = _key_cert_algorithm - - def kdf_rounds(self, rounds: int) -> KeySerializationEncryptionBuilder: - if self._kdf_rounds is not None: - raise ValueError("kdf_rounds already set") - - if not isinstance(rounds, int): - raise TypeError("kdf_rounds must be an integer") - - if rounds < 1: - raise ValueError("kdf_rounds must be a positive integer") - - return KeySerializationEncryptionBuilder( - self._format, - _kdf_rounds=rounds, - _hmac_hash=self._hmac_hash, - _key_cert_algorithm=self._key_cert_algorithm, - ) - - def hmac_hash( - self, algorithm: HashAlgorithm - ) -> KeySerializationEncryptionBuilder: - if self._format is not PrivateFormat.PKCS12: - raise TypeError( - "hmac_hash only supported with PrivateFormat.PKCS12" - ) - - if self._hmac_hash is not None: - raise ValueError("hmac_hash already set") - return KeySerializationEncryptionBuilder( - self._format, - _kdf_rounds=self._kdf_rounds, - _hmac_hash=algorithm, - _key_cert_algorithm=self._key_cert_algorithm, - ) - - def key_cert_algorithm( - self, algorithm: PBES - ) -> KeySerializationEncryptionBuilder: - if self._format is not PrivateFormat.PKCS12: - raise TypeError( - "key_cert_algorithm only supported with PrivateFormat.PKCS12" - ) - if self._key_cert_algorithm is not None: - raise ValueError("key_cert_algorithm already set") - return KeySerializationEncryptionBuilder( - self._format, - _kdf_rounds=self._kdf_rounds, - _hmac_hash=self._hmac_hash, - _key_cert_algorithm=algorithm, - ) - - def build(self, password: bytes) -> KeySerializationEncryption: - if not isinstance(password, bytes) or len(password) == 0: - raise ValueError("Password must be 1 or more bytes.") - - return _KeySerializationEncryption( - self._format, - password, - kdf_rounds=self._kdf_rounds, - hmac_hash=self._hmac_hash, - key_cert_algorithm=self._key_cert_algorithm, - ) - - -class _KeySerializationEncryption(KeySerializationEncryption): - def __init__( - self, - format: PrivateFormat, - password: bytes, - *, - kdf_rounds: int | None, - hmac_hash: HashAlgorithm | None, - key_cert_algorithm: PBES | None, - ): - self._format = format - self.password = password - - self._kdf_rounds = kdf_rounds - self._hmac_hash = hmac_hash - self._key_cert_algorithm = key_cert_algorithm diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/__init__.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/__init__.py deleted file mode 100644 index b509336..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/__init__.py +++ /dev/null @@ -1,3 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/dh.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/dh.py deleted file mode 100644 index 1822e99..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/dh.py +++ /dev/null @@ -1,147 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc - -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.primitives import _serialization - -generate_parameters = rust_openssl.dh.generate_parameters - - -DHPrivateNumbers = rust_openssl.dh.DHPrivateNumbers -DHPublicNumbers = rust_openssl.dh.DHPublicNumbers -DHParameterNumbers = rust_openssl.dh.DHParameterNumbers - - -class DHParameters(metaclass=abc.ABCMeta): - @abc.abstractmethod - def generate_private_key(self) -> DHPrivateKey: - """ - Generates and returns a DHPrivateKey. - """ - - @abc.abstractmethod - def parameter_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.ParameterFormat, - ) -> bytes: - """ - Returns the parameters serialized as bytes. - """ - - @abc.abstractmethod - def parameter_numbers(self) -> DHParameterNumbers: - """ - Returns a DHParameterNumbers. - """ - - -DHParametersWithSerialization = DHParameters -DHParameters.register(rust_openssl.dh.DHParameters) - - -class DHPublicKey(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def key_size(self) -> int: - """ - The bit length of the prime modulus. - """ - - @abc.abstractmethod - def parameters(self) -> DHParameters: - """ - The DHParameters object associated with this public key. - """ - - @abc.abstractmethod - def public_numbers(self) -> DHPublicNumbers: - """ - Returns a DHPublicNumbers. - """ - - @abc.abstractmethod - def public_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PublicFormat, - ) -> bytes: - """ - Returns the key serialized as bytes. - """ - - @abc.abstractmethod - def __eq__(self, other: object) -> bool: - """ - Checks equality. - """ - - @abc.abstractmethod - def __copy__(self) -> DHPublicKey: - """ - Returns a copy. - """ - - -DHPublicKeyWithSerialization = DHPublicKey -DHPublicKey.register(rust_openssl.dh.DHPublicKey) - - -class DHPrivateKey(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def key_size(self) -> int: - """ - The bit length of the prime modulus. - """ - - @abc.abstractmethod - def public_key(self) -> DHPublicKey: - """ - The DHPublicKey associated with this private key. - """ - - @abc.abstractmethod - def parameters(self) -> DHParameters: - """ - The DHParameters object associated with this private key. - """ - - @abc.abstractmethod - def exchange(self, peer_public_key: DHPublicKey) -> bytes: - """ - Given peer's DHPublicKey, carry out the key exchange and - return shared key as bytes. - """ - - @abc.abstractmethod - def private_numbers(self) -> DHPrivateNumbers: - """ - Returns a DHPrivateNumbers. - """ - - @abc.abstractmethod - def private_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PrivateFormat, - encryption_algorithm: _serialization.KeySerializationEncryption, - ) -> bytes: - """ - Returns the key serialized as bytes. - """ - - @abc.abstractmethod - def __copy__(self) -> DHPrivateKey: - """ - Returns a copy. - """ - - -DHPrivateKeyWithSerialization = DHPrivateKey -DHPrivateKey.register(rust_openssl.dh.DHPrivateKey) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/dsa.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/dsa.py deleted file mode 100644 index 21d78ba..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/dsa.py +++ /dev/null @@ -1,167 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc -import typing - -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.primitives import _serialization, hashes -from cryptography.hazmat.primitives.asymmetric import utils as asym_utils -from cryptography.utils import Buffer - - -class DSAParameters(metaclass=abc.ABCMeta): - @abc.abstractmethod - def generate_private_key(self) -> DSAPrivateKey: - """ - Generates and returns a DSAPrivateKey. - """ - - @abc.abstractmethod - def parameter_numbers(self) -> DSAParameterNumbers: - """ - Returns a DSAParameterNumbers. - """ - - -DSAParametersWithNumbers = DSAParameters -DSAParameters.register(rust_openssl.dsa.DSAParameters) - - -class DSAPrivateKey(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def key_size(self) -> int: - """ - The bit length of the prime modulus. - """ - - @abc.abstractmethod - def public_key(self) -> DSAPublicKey: - """ - The DSAPublicKey associated with this private key. - """ - - @abc.abstractmethod - def parameters(self) -> DSAParameters: - """ - The DSAParameters object associated with this private key. - """ - - @abc.abstractmethod - def sign( - self, - data: Buffer, - algorithm: asym_utils.Prehashed | hashes.HashAlgorithm, - ) -> bytes: - """ - Signs the data - """ - - @abc.abstractmethod - def private_numbers(self) -> DSAPrivateNumbers: - """ - Returns a DSAPrivateNumbers. - """ - - @abc.abstractmethod - def private_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PrivateFormat, - encryption_algorithm: _serialization.KeySerializationEncryption, - ) -> bytes: - """ - Returns the key serialized as bytes. - """ - - @abc.abstractmethod - def __copy__(self) -> DSAPrivateKey: - """ - Returns a copy. - """ - - -DSAPrivateKeyWithSerialization = DSAPrivateKey -DSAPrivateKey.register(rust_openssl.dsa.DSAPrivateKey) - - -class DSAPublicKey(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def key_size(self) -> int: - """ - The bit length of the prime modulus. - """ - - @abc.abstractmethod - def parameters(self) -> DSAParameters: - """ - The DSAParameters object associated with this public key. - """ - - @abc.abstractmethod - def public_numbers(self) -> DSAPublicNumbers: - """ - Returns a DSAPublicNumbers. - """ - - @abc.abstractmethod - def public_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PublicFormat, - ) -> bytes: - """ - Returns the key serialized as bytes. - """ - - @abc.abstractmethod - def verify( - self, - signature: Buffer, - data: Buffer, - algorithm: asym_utils.Prehashed | hashes.HashAlgorithm, - ) -> None: - """ - Verifies the signature of the data. - """ - - @abc.abstractmethod - def __eq__(self, other: object) -> bool: - """ - Checks equality. - """ - - @abc.abstractmethod - def __copy__(self) -> DSAPublicKey: - """ - Returns a copy. - """ - - -DSAPublicKeyWithSerialization = DSAPublicKey -DSAPublicKey.register(rust_openssl.dsa.DSAPublicKey) - -DSAPrivateNumbers = rust_openssl.dsa.DSAPrivateNumbers -DSAPublicNumbers = rust_openssl.dsa.DSAPublicNumbers -DSAParameterNumbers = rust_openssl.dsa.DSAParameterNumbers - - -def generate_parameters( - key_size: int, backend: typing.Any = None -) -> DSAParameters: - if key_size not in (1024, 2048, 3072, 4096): - raise ValueError("Key size must be 1024, 2048, 3072, or 4096 bits.") - - return rust_openssl.dsa.generate_parameters(key_size) - - -def generate_private_key( - key_size: int, backend: typing.Any = None -) -> DSAPrivateKey: - parameters = generate_parameters(key_size) - return parameters.generate_private_key() diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/ec.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/ec.py deleted file mode 100644 index a13d982..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/ec.py +++ /dev/null @@ -1,447 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc -import typing - -from cryptography import utils -from cryptography.exceptions import UnsupportedAlgorithm, _Reasons -from cryptography.hazmat._oid import ObjectIdentifier -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.primitives import _serialization, hashes -from cryptography.hazmat.primitives.asymmetric import utils as asym_utils - - -class EllipticCurveOID: - SECP192R1 = ObjectIdentifier("1.2.840.10045.3.1.1") - SECP224R1 = ObjectIdentifier("1.3.132.0.33") - SECP256K1 = ObjectIdentifier("1.3.132.0.10") - SECP256R1 = ObjectIdentifier("1.2.840.10045.3.1.7") - SECP384R1 = ObjectIdentifier("1.3.132.0.34") - SECP521R1 = ObjectIdentifier("1.3.132.0.35") - BRAINPOOLP256R1 = ObjectIdentifier("1.3.36.3.3.2.8.1.1.7") - BRAINPOOLP384R1 = ObjectIdentifier("1.3.36.3.3.2.8.1.1.11") - BRAINPOOLP512R1 = ObjectIdentifier("1.3.36.3.3.2.8.1.1.13") - SECT163K1 = ObjectIdentifier("1.3.132.0.1") - SECT163R2 = ObjectIdentifier("1.3.132.0.15") - SECT233K1 = ObjectIdentifier("1.3.132.0.26") - SECT233R1 = ObjectIdentifier("1.3.132.0.27") - SECT283K1 = ObjectIdentifier("1.3.132.0.16") - SECT283R1 = ObjectIdentifier("1.3.132.0.17") - SECT409K1 = ObjectIdentifier("1.3.132.0.36") - SECT409R1 = ObjectIdentifier("1.3.132.0.37") - SECT571K1 = ObjectIdentifier("1.3.132.0.38") - SECT571R1 = ObjectIdentifier("1.3.132.0.39") - - -class EllipticCurve(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def name(self) -> str: - """ - The name of the curve. e.g. secp256r1. - """ - - @property - @abc.abstractmethod - def key_size(self) -> int: - """ - Bit size of a secret scalar for the curve. - """ - - @property - @abc.abstractmethod - def group_order(self) -> int: - """ - The order of the curve's group. - """ - - -class EllipticCurveSignatureAlgorithm(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def algorithm( - self, - ) -> asym_utils.Prehashed | hashes.HashAlgorithm: - """ - The digest algorithm used with this signature. - """ - - -class EllipticCurvePrivateKey(metaclass=abc.ABCMeta): - @abc.abstractmethod - def exchange( - self, algorithm: ECDH, peer_public_key: EllipticCurvePublicKey - ) -> bytes: - """ - Performs a key exchange operation using the provided algorithm with the - provided peer's public key. - """ - - @abc.abstractmethod - def public_key(self) -> EllipticCurvePublicKey: - """ - The EllipticCurvePublicKey for this private key. - """ - - @property - @abc.abstractmethod - def curve(self) -> EllipticCurve: - """ - The EllipticCurve that this key is on. - """ - - @property - @abc.abstractmethod - def key_size(self) -> int: - """ - Bit size of a secret scalar for the curve. - """ - - @abc.abstractmethod - def sign( - self, - data: utils.Buffer, - signature_algorithm: EllipticCurveSignatureAlgorithm, - ) -> bytes: - """ - Signs the data - """ - - @abc.abstractmethod - def private_numbers(self) -> EllipticCurvePrivateNumbers: - """ - Returns an EllipticCurvePrivateNumbers. - """ - - @abc.abstractmethod - def private_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PrivateFormat, - encryption_algorithm: _serialization.KeySerializationEncryption, - ) -> bytes: - """ - Returns the key serialized as bytes. - """ - - @abc.abstractmethod - def __copy__(self) -> EllipticCurvePrivateKey: - """ - Returns a copy. - """ - - -EllipticCurvePrivateKeyWithSerialization = EllipticCurvePrivateKey -EllipticCurvePrivateKey.register(rust_openssl.ec.ECPrivateKey) - - -class EllipticCurvePublicKey(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def curve(self) -> EllipticCurve: - """ - The EllipticCurve that this key is on. - """ - - @property - @abc.abstractmethod - def key_size(self) -> int: - """ - Bit size of a secret scalar for the curve. - """ - - @abc.abstractmethod - def public_numbers(self) -> EllipticCurvePublicNumbers: - """ - Returns an EllipticCurvePublicNumbers. - """ - - @abc.abstractmethod - def public_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PublicFormat, - ) -> bytes: - """ - Returns the key serialized as bytes. - """ - - @abc.abstractmethod - def verify( - self, - signature: utils.Buffer, - data: utils.Buffer, - signature_algorithm: EllipticCurveSignatureAlgorithm, - ) -> None: - """ - Verifies the signature of the data. - """ - - @classmethod - def from_encoded_point( - cls, curve: EllipticCurve, data: bytes - ) -> EllipticCurvePublicKey: - utils._check_bytes("data", data) - - if len(data) == 0: - raise ValueError("data must not be an empty byte string") - - if data[0] not in [0x02, 0x03, 0x04]: - raise ValueError("Unsupported elliptic curve point type") - - return rust_openssl.ec.from_public_bytes(curve, data) - - @abc.abstractmethod - def __eq__(self, other: object) -> bool: - """ - Checks equality. - """ - - @abc.abstractmethod - def __copy__(self) -> EllipticCurvePublicKey: - """ - Returns a copy. - """ - - -EllipticCurvePublicKeyWithSerialization = EllipticCurvePublicKey -EllipticCurvePublicKey.register(rust_openssl.ec.ECPublicKey) - -EllipticCurvePrivateNumbers = rust_openssl.ec.EllipticCurvePrivateNumbers -EllipticCurvePublicNumbers = rust_openssl.ec.EllipticCurvePublicNumbers - - -class SECT571R1(EllipticCurve): - name = "sect571r1" - key_size = 570 - group_order = 0x3FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE661CE18FF55987308059B186823851EC7DD9CA1161DE93D5174D66E8382E9BB2FE84E47 # noqa: E501 - - -class SECT409R1(EllipticCurve): - name = "sect409r1" - key_size = 409 - group_order = 0x10000000000000000000000000000000000000000000000000001E2AAD6A612F33307BE5FA47C3C9E052F838164CD37D9A21173 # noqa: E501 - - -class SECT283R1(EllipticCurve): - name = "sect283r1" - key_size = 283 - group_order = 0x3FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEF90399660FC938A90165B042A7CEFADB307 # noqa: E501 - - -class SECT233R1(EllipticCurve): - name = "sect233r1" - key_size = 233 - group_order = 0x1000000000000000000000000000013E974E72F8A6922031D2603CFE0D7 - - -class SECT163R2(EllipticCurve): - name = "sect163r2" - key_size = 163 - group_order = 0x40000000000000000000292FE77E70C12A4234C33 - - -class SECT571K1(EllipticCurve): - name = "sect571k1" - key_size = 571 - group_order = 0x20000000000000000000000000000000000000000000000000000000000000000000000131850E1F19A63E4B391A8DB917F4138B630D84BE5D639381E91DEB45CFE778F637C1001 # noqa: E501 - - -class SECT409K1(EllipticCurve): - name = "sect409k1" - key_size = 409 - group_order = 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE5F83B2D4EA20400EC4557D5ED3E3E7CA5B4B5C83B8E01E5FCF # noqa: E501 - - -class SECT283K1(EllipticCurve): - name = "sect283k1" - key_size = 283 - group_order = 0x1FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE9AE2ED07577265DFF7F94451E061E163C61 # noqa: E501 - - -class SECT233K1(EllipticCurve): - name = "sect233k1" - key_size = 233 - group_order = 0x8000000000000000000000000000069D5BB915BCD46EFB1AD5F173ABDF - - -class SECT163K1(EllipticCurve): - name = "sect163k1" - key_size = 163 - group_order = 0x4000000000000000000020108A2E0CC0D99F8A5EF - - -class SECP521R1(EllipticCurve): - name = "secp521r1" - key_size = 521 - group_order = 0x1FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA51868783BF2F966B7FCC0148F709A5D03BB5C9B8899C47AEBB6FB71E91386409 # noqa: E501 - - -class SECP384R1(EllipticCurve): - name = "secp384r1" - key_size = 384 - group_order = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC7634D81F4372DDF581A0DB248B0A77AECEC196ACCC52973 # noqa: E501 - - -class SECP256R1(EllipticCurve): - name = "secp256r1" - key_size = 256 - group_order = ( - 0xFFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551 - ) - - -class SECP256K1(EllipticCurve): - name = "secp256k1" - key_size = 256 - group_order = ( - 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - ) - - -class SECP224R1(EllipticCurve): - name = "secp224r1" - key_size = 224 - group_order = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D - - -class SECP192R1(EllipticCurve): - name = "secp192r1" - key_size = 192 - group_order = 0xFFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831 - - -class BrainpoolP256R1(EllipticCurve): - name = "brainpoolP256r1" - key_size = 256 - group_order = ( - 0xA9FB57DBA1EEA9BC3E660A909D838D718C397AA3B561A6F7901E0E82974856A7 - ) - - -class BrainpoolP384R1(EllipticCurve): - name = "brainpoolP384r1" - key_size = 384 - group_order = 0x8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B31F166E6CAC0425A7CF3AB6AF6B7FC3103B883202E9046565 # noqa: E501 - - -class BrainpoolP512R1(EllipticCurve): - name = "brainpoolP512r1" - key_size = 512 - group_order = 0xAADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA70330870553E5C414CA92619418661197FAC10471DB1D381085DDADDB58796829CA90069 # noqa: E501 - - -_CURVE_TYPES: dict[str, EllipticCurve] = { - "prime192v1": SECP192R1(), - "prime256v1": SECP256R1(), - "secp192r1": SECP192R1(), - "secp224r1": SECP224R1(), - "secp256r1": SECP256R1(), - "secp384r1": SECP384R1(), - "secp521r1": SECP521R1(), - "secp256k1": SECP256K1(), - "sect163k1": SECT163K1(), - "sect233k1": SECT233K1(), - "sect283k1": SECT283K1(), - "sect409k1": SECT409K1(), - "sect571k1": SECT571K1(), - "sect163r2": SECT163R2(), - "sect233r1": SECT233R1(), - "sect283r1": SECT283R1(), - "sect409r1": SECT409R1(), - "sect571r1": SECT571R1(), - "brainpoolP256r1": BrainpoolP256R1(), - "brainpoolP384r1": BrainpoolP384R1(), - "brainpoolP512r1": BrainpoolP512R1(), -} - - -class ECDSA(EllipticCurveSignatureAlgorithm): - def __init__( - self, - algorithm: asym_utils.Prehashed | hashes.HashAlgorithm, - deterministic_signing: bool = False, - ): - from cryptography.hazmat.backends.openssl.backend import backend - - if ( - deterministic_signing - and not backend.ecdsa_deterministic_supported() - ): - raise UnsupportedAlgorithm( - "ECDSA with deterministic signature (RFC 6979) is not " - "supported by this version of OpenSSL.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM, - ) - self._algorithm = algorithm - self._deterministic_signing = deterministic_signing - - @property - def algorithm( - self, - ) -> asym_utils.Prehashed | hashes.HashAlgorithm: - return self._algorithm - - @property - def deterministic_signing( - self, - ) -> bool: - return self._deterministic_signing - - -generate_private_key = rust_openssl.ec.generate_private_key - - -def derive_private_key( - private_value: int, - curve: EllipticCurve, - backend: typing.Any = None, -) -> EllipticCurvePrivateKey: - if not isinstance(private_value, int): - raise TypeError("private_value must be an integer type.") - - if private_value <= 0: - raise ValueError("private_value must be a positive integer.") - - return rust_openssl.ec.derive_private_key(private_value, curve) - - -class ECDH: - pass - - -_OID_TO_CURVE = { - EllipticCurveOID.SECP192R1: SECP192R1, - EllipticCurveOID.SECP224R1: SECP224R1, - EllipticCurveOID.SECP256K1: SECP256K1, - EllipticCurveOID.SECP256R1: SECP256R1, - EllipticCurveOID.SECP384R1: SECP384R1, - EllipticCurveOID.SECP521R1: SECP521R1, - EllipticCurveOID.BRAINPOOLP256R1: BrainpoolP256R1, - EllipticCurveOID.BRAINPOOLP384R1: BrainpoolP384R1, - EllipticCurveOID.BRAINPOOLP512R1: BrainpoolP512R1, - EllipticCurveOID.SECT163K1: SECT163K1, - EllipticCurveOID.SECT163R2: SECT163R2, - EllipticCurveOID.SECT233K1: SECT233K1, - EllipticCurveOID.SECT233R1: SECT233R1, - EllipticCurveOID.SECT283K1: SECT283K1, - EllipticCurveOID.SECT283R1: SECT283R1, - EllipticCurveOID.SECT409K1: SECT409K1, - EllipticCurveOID.SECT409R1: SECT409R1, - EllipticCurveOID.SECT571K1: SECT571K1, - EllipticCurveOID.SECT571R1: SECT571R1, -} - - -def get_curve_for_oid(oid: ObjectIdentifier) -> type[EllipticCurve]: - try: - return _OID_TO_CURVE[oid] - except KeyError: - raise LookupError( - "The provided object identifier has no matching elliptic " - "curve class" - ) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/ed25519.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/ed25519.py deleted file mode 100644 index e576dc9..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/ed25519.py +++ /dev/null @@ -1,129 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc - -from cryptography.exceptions import UnsupportedAlgorithm, _Reasons -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.primitives import _serialization -from cryptography.utils import Buffer - - -class Ed25519PublicKey(metaclass=abc.ABCMeta): - @classmethod - def from_public_bytes(cls, data: bytes) -> Ed25519PublicKey: - from cryptography.hazmat.backends.openssl.backend import backend - - if not backend.ed25519_supported(): - raise UnsupportedAlgorithm( - "ed25519 is not supported by this version of OpenSSL.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM, - ) - - return rust_openssl.ed25519.from_public_bytes(data) - - @abc.abstractmethod - def public_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PublicFormat, - ) -> bytes: - """ - The serialized bytes of the public key. - """ - - @abc.abstractmethod - def public_bytes_raw(self) -> bytes: - """ - The raw bytes of the public key. - Equivalent to public_bytes(Raw, Raw). - """ - - @abc.abstractmethod - def verify(self, signature: Buffer, data: Buffer) -> None: - """ - Verify the signature. - """ - - @abc.abstractmethod - def __eq__(self, other: object) -> bool: - """ - Checks equality. - """ - - @abc.abstractmethod - def __copy__(self) -> Ed25519PublicKey: - """ - Returns a copy. - """ - - -Ed25519PublicKey.register(rust_openssl.ed25519.Ed25519PublicKey) - - -class Ed25519PrivateKey(metaclass=abc.ABCMeta): - @classmethod - def generate(cls) -> Ed25519PrivateKey: - from cryptography.hazmat.backends.openssl.backend import backend - - if not backend.ed25519_supported(): - raise UnsupportedAlgorithm( - "ed25519 is not supported by this version of OpenSSL.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM, - ) - - return rust_openssl.ed25519.generate_key() - - @classmethod - def from_private_bytes(cls, data: Buffer) -> Ed25519PrivateKey: - from cryptography.hazmat.backends.openssl.backend import backend - - if not backend.ed25519_supported(): - raise UnsupportedAlgorithm( - "ed25519 is not supported by this version of OpenSSL.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM, - ) - - return rust_openssl.ed25519.from_private_bytes(data) - - @abc.abstractmethod - def public_key(self) -> Ed25519PublicKey: - """ - The Ed25519PublicKey derived from the private key. - """ - - @abc.abstractmethod - def private_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PrivateFormat, - encryption_algorithm: _serialization.KeySerializationEncryption, - ) -> bytes: - """ - The serialized bytes of the private key. - """ - - @abc.abstractmethod - def private_bytes_raw(self) -> bytes: - """ - The raw bytes of the private key. - Equivalent to private_bytes(Raw, Raw, NoEncryption()). - """ - - @abc.abstractmethod - def sign(self, data: Buffer) -> bytes: - """ - Signs the data. - """ - - @abc.abstractmethod - def __copy__(self) -> Ed25519PrivateKey: - """ - Returns a copy. - """ - - -Ed25519PrivateKey.register(rust_openssl.ed25519.Ed25519PrivateKey) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/ed448.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/ed448.py deleted file mode 100644 index 89db209..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/ed448.py +++ /dev/null @@ -1,131 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc - -from cryptography.exceptions import UnsupportedAlgorithm, _Reasons -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.primitives import _serialization -from cryptography.utils import Buffer - - -class Ed448PublicKey(metaclass=abc.ABCMeta): - @classmethod - def from_public_bytes(cls, data: bytes) -> Ed448PublicKey: - from cryptography.hazmat.backends.openssl.backend import backend - - if not backend.ed448_supported(): - raise UnsupportedAlgorithm( - "ed448 is not supported by this version of OpenSSL.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM, - ) - - return rust_openssl.ed448.from_public_bytes(data) - - @abc.abstractmethod - def public_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PublicFormat, - ) -> bytes: - """ - The serialized bytes of the public key. - """ - - @abc.abstractmethod - def public_bytes_raw(self) -> bytes: - """ - The raw bytes of the public key. - Equivalent to public_bytes(Raw, Raw). - """ - - @abc.abstractmethod - def verify(self, signature: Buffer, data: Buffer) -> None: - """ - Verify the signature. - """ - - @abc.abstractmethod - def __eq__(self, other: object) -> bool: - """ - Checks equality. - """ - - @abc.abstractmethod - def __copy__(self) -> Ed448PublicKey: - """ - Returns a copy. - """ - - -if hasattr(rust_openssl, "ed448"): - Ed448PublicKey.register(rust_openssl.ed448.Ed448PublicKey) - - -class Ed448PrivateKey(metaclass=abc.ABCMeta): - @classmethod - def generate(cls) -> Ed448PrivateKey: - from cryptography.hazmat.backends.openssl.backend import backend - - if not backend.ed448_supported(): - raise UnsupportedAlgorithm( - "ed448 is not supported by this version of OpenSSL.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM, - ) - - return rust_openssl.ed448.generate_key() - - @classmethod - def from_private_bytes(cls, data: Buffer) -> Ed448PrivateKey: - from cryptography.hazmat.backends.openssl.backend import backend - - if not backend.ed448_supported(): - raise UnsupportedAlgorithm( - "ed448 is not supported by this version of OpenSSL.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM, - ) - - return rust_openssl.ed448.from_private_bytes(data) - - @abc.abstractmethod - def public_key(self) -> Ed448PublicKey: - """ - The Ed448PublicKey derived from the private key. - """ - - @abc.abstractmethod - def sign(self, data: Buffer) -> bytes: - """ - Signs the data. - """ - - @abc.abstractmethod - def private_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PrivateFormat, - encryption_algorithm: _serialization.KeySerializationEncryption, - ) -> bytes: - """ - The serialized bytes of the private key. - """ - - @abc.abstractmethod - def private_bytes_raw(self) -> bytes: - """ - The raw bytes of the private key. - Equivalent to private_bytes(Raw, Raw, NoEncryption()). - """ - - @abc.abstractmethod - def __copy__(self) -> Ed448PrivateKey: - """ - Returns a copy. - """ - - -if hasattr(rust_openssl, "x448"): - Ed448PrivateKey.register(rust_openssl.ed448.Ed448PrivateKey) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/padding.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/padding.py deleted file mode 100644 index b4babf4..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/padding.py +++ /dev/null @@ -1,113 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc - -from cryptography.hazmat.primitives import hashes -from cryptography.hazmat.primitives._asymmetric import ( - AsymmetricPadding as AsymmetricPadding, -) -from cryptography.hazmat.primitives.asymmetric import rsa - - -class PKCS1v15(AsymmetricPadding): - name = "EMSA-PKCS1-v1_5" - - -class _MaxLength: - "Sentinel value for `MAX_LENGTH`." - - -class _Auto: - "Sentinel value for `AUTO`." - - -class _DigestLength: - "Sentinel value for `DIGEST_LENGTH`." - - -class PSS(AsymmetricPadding): - MAX_LENGTH = _MaxLength() - AUTO = _Auto() - DIGEST_LENGTH = _DigestLength() - name = "EMSA-PSS" - _salt_length: int | _MaxLength | _Auto | _DigestLength - - def __init__( - self, - mgf: MGF, - salt_length: int | _MaxLength | _Auto | _DigestLength, - ) -> None: - self._mgf = mgf - - if not isinstance( - salt_length, (int, _MaxLength, _Auto, _DigestLength) - ): - raise TypeError( - "salt_length must be an integer, MAX_LENGTH, " - "DIGEST_LENGTH, or AUTO" - ) - - if isinstance(salt_length, int) and salt_length < 0: - raise ValueError("salt_length must be zero or greater.") - - self._salt_length = salt_length - - @property - def mgf(self) -> MGF: - return self._mgf - - -class OAEP(AsymmetricPadding): - name = "EME-OAEP" - - def __init__( - self, - mgf: MGF, - algorithm: hashes.HashAlgorithm, - label: bytes | None, - ): - if not isinstance(algorithm, hashes.HashAlgorithm): - raise TypeError("Expected instance of hashes.HashAlgorithm.") - - self._mgf = mgf - self._algorithm = algorithm - self._label = label - - @property - def algorithm(self) -> hashes.HashAlgorithm: - return self._algorithm - - @property - def mgf(self) -> MGF: - return self._mgf - - -class MGF(metaclass=abc.ABCMeta): - _algorithm: hashes.HashAlgorithm - - -class MGF1(MGF): - MAX_LENGTH = _MaxLength() - - def __init__(self, algorithm: hashes.HashAlgorithm): - if not isinstance(algorithm, hashes.HashAlgorithm): - raise TypeError("Expected instance of hashes.HashAlgorithm.") - - self._algorithm = algorithm - - -def calculate_max_pss_salt_length( - key: rsa.RSAPrivateKey | rsa.RSAPublicKey, - hash_algorithm: hashes.HashAlgorithm, -) -> int: - if not isinstance(key, (rsa.RSAPrivateKey, rsa.RSAPublicKey)): - raise TypeError("key must be an RSA public or private key") - # bit length - 1 per RFC 3447 - emlen = (key.key_size + 6) // 8 - salt_length = emlen - hash_algorithm.digest_size - 2 - assert salt_length >= 0 - return salt_length diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/rsa.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/rsa.py deleted file mode 100644 index 2e192aa..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/rsa.py +++ /dev/null @@ -1,277 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc -import random -import typing -from math import gcd - -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.primitives import _serialization, hashes -from cryptography.hazmat.primitives._asymmetric import AsymmetricPadding -from cryptography.hazmat.primitives.asymmetric import utils as asym_utils - - -class RSAPrivateKey(metaclass=abc.ABCMeta): - @abc.abstractmethod - def decrypt(self, ciphertext: bytes, padding: AsymmetricPadding) -> bytes: - """ - Decrypts the provided ciphertext. - """ - - @property - @abc.abstractmethod - def key_size(self) -> int: - """ - The bit length of the public modulus. - """ - - @abc.abstractmethod - def public_key(self) -> RSAPublicKey: - """ - The RSAPublicKey associated with this private key. - """ - - @abc.abstractmethod - def sign( - self, - data: bytes, - padding: AsymmetricPadding, - algorithm: asym_utils.Prehashed | hashes.HashAlgorithm, - ) -> bytes: - """ - Signs the data. - """ - - @abc.abstractmethod - def private_numbers(self) -> RSAPrivateNumbers: - """ - Returns an RSAPrivateNumbers. - """ - - @abc.abstractmethod - def private_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PrivateFormat, - encryption_algorithm: _serialization.KeySerializationEncryption, - ) -> bytes: - """ - Returns the key serialized as bytes. - """ - - @abc.abstractmethod - def __copy__(self) -> RSAPrivateKey: - """ - Returns a copy. - """ - - -RSAPrivateKeyWithSerialization = RSAPrivateKey -RSAPrivateKey.register(rust_openssl.rsa.RSAPrivateKey) - - -class RSAPublicKey(metaclass=abc.ABCMeta): - @abc.abstractmethod - def encrypt(self, plaintext: bytes, padding: AsymmetricPadding) -> bytes: - """ - Encrypts the given plaintext. - """ - - @property - @abc.abstractmethod - def key_size(self) -> int: - """ - The bit length of the public modulus. - """ - - @abc.abstractmethod - def public_numbers(self) -> RSAPublicNumbers: - """ - Returns an RSAPublicNumbers - """ - - @abc.abstractmethod - def public_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PublicFormat, - ) -> bytes: - """ - Returns the key serialized as bytes. - """ - - @abc.abstractmethod - def verify( - self, - signature: bytes, - data: bytes, - padding: AsymmetricPadding, - algorithm: asym_utils.Prehashed | hashes.HashAlgorithm, - ) -> None: - """ - Verifies the signature of the data. - """ - - @abc.abstractmethod - def recover_data_from_signature( - self, - signature: bytes, - padding: AsymmetricPadding, - algorithm: hashes.HashAlgorithm | None, - ) -> bytes: - """ - Recovers the original data from the signature. - """ - - @abc.abstractmethod - def __eq__(self, other: object) -> bool: - """ - Checks equality. - """ - - @abc.abstractmethod - def __copy__(self) -> RSAPublicKey: - """ - Returns a copy. - """ - - -RSAPublicKeyWithSerialization = RSAPublicKey -RSAPublicKey.register(rust_openssl.rsa.RSAPublicKey) - -RSAPrivateNumbers = rust_openssl.rsa.RSAPrivateNumbers -RSAPublicNumbers = rust_openssl.rsa.RSAPublicNumbers - - -def generate_private_key( - public_exponent: int, - key_size: int, - backend: typing.Any = None, -) -> RSAPrivateKey: - _verify_rsa_parameters(public_exponent, key_size) - return rust_openssl.rsa.generate_private_key(public_exponent, key_size) - - -def _verify_rsa_parameters(public_exponent: int, key_size: int) -> None: - if public_exponent not in (3, 65537): - raise ValueError( - "public_exponent must be either 3 (for legacy compatibility) or " - "65537. Almost everyone should choose 65537 here!" - ) - - if key_size < 1024: - raise ValueError("key_size must be at least 1024-bits.") - - -def _modinv(e: int, m: int) -> int: - """ - Modular Multiplicative Inverse. Returns x such that: (x*e) mod m == 1 - """ - x1, x2 = 1, 0 - a, b = e, m - while b > 0: - q, r = divmod(a, b) - xn = x1 - q * x2 - a, b, x1, x2 = b, r, x2, xn - return x1 % m - - -def rsa_crt_iqmp(p: int, q: int) -> int: - """ - Compute the CRT (q ** -1) % p value from RSA primes p and q. - """ - return _modinv(q, p) - - -def rsa_crt_dmp1(private_exponent: int, p: int) -> int: - """ - Compute the CRT private_exponent % (p - 1) value from the RSA - private_exponent (d) and p. - """ - return private_exponent % (p - 1) - - -def rsa_crt_dmq1(private_exponent: int, q: int) -> int: - """ - Compute the CRT private_exponent % (q - 1) value from the RSA - private_exponent (d) and q. - """ - return private_exponent % (q - 1) - - -def rsa_recover_private_exponent(e: int, p: int, q: int) -> int: - """ - Compute the RSA private_exponent (d) given the public exponent (e) - and the RSA primes p and q. - - This uses the Carmichael totient function to generate the - smallest possible working value of the private exponent. - """ - # This lambda_n is the Carmichael totient function. - # The original RSA paper uses the Euler totient function - # here: phi_n = (p - 1) * (q - 1) - # Either version of the private exponent will work, but the - # one generated by the older formulation may be larger - # than necessary. (lambda_n always divides phi_n) - # - # TODO: Replace with lcm(p - 1, q - 1) once the minimum - # supported Python version is >= 3.9. - lambda_n = (p - 1) * (q - 1) // gcd(p - 1, q - 1) - return _modinv(e, lambda_n) - - -# Controls the number of iterations rsa_recover_prime_factors will perform -# to obtain the prime factors. -_MAX_RECOVERY_ATTEMPTS = 500 - - -def rsa_recover_prime_factors(n: int, e: int, d: int) -> tuple[int, int]: - """ - Compute factors p and q from the private exponent d. We assume that n has - no more than two factors. This function is adapted from code in PyCrypto. - """ - # reject invalid values early - if d <= 1 or e <= 1: - raise ValueError("d, e can't be <= 1") - if 17 != pow(17, e * d, n): - raise ValueError("n, d, e don't match") - # See 8.2.2(i) in Handbook of Applied Cryptography. - ktot = d * e - 1 - # The quantity d*e-1 is a multiple of phi(n), even, - # and can be represented as t*2^s. - t = ktot - while t % 2 == 0: - t = t // 2 - # Cycle through all multiplicative inverses in Zn. - # The algorithm is non-deterministic, but there is a 50% chance - # any candidate a leads to successful factoring. - # See "Digitalized Signatures and Public Key Functions as Intractable - # as Factorization", M. Rabin, 1979 - spotted = False - tries = 0 - while not spotted and tries < _MAX_RECOVERY_ATTEMPTS: - a = random.randint(2, n - 1) - tries += 1 - k = t - # Cycle through all values a^{t*2^i}=a^k - while k < ktot: - cand = pow(a, k, n) - # Check if a^k is a non-trivial root of unity (mod n) - if cand != 1 and cand != (n - 1) and pow(cand, 2, n) == 1: - # We have found a number such that (cand-1)(cand+1)=0 (mod n). - # Either of the terms divides n. - p = gcd(cand + 1, n) - spotted = True - break - k *= 2 - if not spotted: - raise ValueError("Unable to compute factors p and q from exponent d.") - # Found ! - q, r = divmod(n, p) - assert r == 0 - p, q = sorted((p, q), reverse=True) - return (p, q) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/types.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/types.py deleted file mode 100644 index 1fe4eaf..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/types.py +++ /dev/null @@ -1,111 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import typing - -from cryptography import utils -from cryptography.hazmat.primitives.asymmetric import ( - dh, - dsa, - ec, - ed448, - ed25519, - rsa, - x448, - x25519, -) - -# Every asymmetric key type -PublicKeyTypes = typing.Union[ - dh.DHPublicKey, - dsa.DSAPublicKey, - rsa.RSAPublicKey, - ec.EllipticCurvePublicKey, - ed25519.Ed25519PublicKey, - ed448.Ed448PublicKey, - x25519.X25519PublicKey, - x448.X448PublicKey, -] -PUBLIC_KEY_TYPES = PublicKeyTypes -utils.deprecated( - PUBLIC_KEY_TYPES, - __name__, - "Use PublicKeyTypes instead", - utils.DeprecatedIn40, - name="PUBLIC_KEY_TYPES", -) -# Every asymmetric key type -PrivateKeyTypes = typing.Union[ - dh.DHPrivateKey, - ed25519.Ed25519PrivateKey, - ed448.Ed448PrivateKey, - rsa.RSAPrivateKey, - dsa.DSAPrivateKey, - ec.EllipticCurvePrivateKey, - x25519.X25519PrivateKey, - x448.X448PrivateKey, -] -PRIVATE_KEY_TYPES = PrivateKeyTypes -utils.deprecated( - PRIVATE_KEY_TYPES, - __name__, - "Use PrivateKeyTypes instead", - utils.DeprecatedIn40, - name="PRIVATE_KEY_TYPES", -) -# Just the key types we allow to be used for x509 signing. This mirrors -# the certificate public key types -CertificateIssuerPrivateKeyTypes = typing.Union[ - ed25519.Ed25519PrivateKey, - ed448.Ed448PrivateKey, - rsa.RSAPrivateKey, - dsa.DSAPrivateKey, - ec.EllipticCurvePrivateKey, -] -CERTIFICATE_PRIVATE_KEY_TYPES = CertificateIssuerPrivateKeyTypes -utils.deprecated( - CERTIFICATE_PRIVATE_KEY_TYPES, - __name__, - "Use CertificateIssuerPrivateKeyTypes instead", - utils.DeprecatedIn40, - name="CERTIFICATE_PRIVATE_KEY_TYPES", -) -# Just the key types we allow to be used for x509 signing. This mirrors -# the certificate private key types -CertificateIssuerPublicKeyTypes = typing.Union[ - dsa.DSAPublicKey, - rsa.RSAPublicKey, - ec.EllipticCurvePublicKey, - ed25519.Ed25519PublicKey, - ed448.Ed448PublicKey, -] -CERTIFICATE_ISSUER_PUBLIC_KEY_TYPES = CertificateIssuerPublicKeyTypes -utils.deprecated( - CERTIFICATE_ISSUER_PUBLIC_KEY_TYPES, - __name__, - "Use CertificateIssuerPublicKeyTypes instead", - utils.DeprecatedIn40, - name="CERTIFICATE_ISSUER_PUBLIC_KEY_TYPES", -) -# This type removes DHPublicKey. x448/x25519 can be a public key -# but cannot be used in signing so they are allowed here. -CertificatePublicKeyTypes = typing.Union[ - dsa.DSAPublicKey, - rsa.RSAPublicKey, - ec.EllipticCurvePublicKey, - ed25519.Ed25519PublicKey, - ed448.Ed448PublicKey, - x25519.X25519PublicKey, - x448.X448PublicKey, -] -CERTIFICATE_PUBLIC_KEY_TYPES = CertificatePublicKeyTypes -utils.deprecated( - CERTIFICATE_PUBLIC_KEY_TYPES, - __name__, - "Use CertificatePublicKeyTypes instead", - utils.DeprecatedIn40, - name="CERTIFICATE_PUBLIC_KEY_TYPES", -) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/utils.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/utils.py deleted file mode 100644 index 826b956..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/utils.py +++ /dev/null @@ -1,24 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.hazmat.bindings._rust import asn1 -from cryptography.hazmat.primitives import hashes - -decode_dss_signature = asn1.decode_dss_signature -encode_dss_signature = asn1.encode_dss_signature - - -class Prehashed: - def __init__(self, algorithm: hashes.HashAlgorithm): - if not isinstance(algorithm, hashes.HashAlgorithm): - raise TypeError("Expected instance of HashAlgorithm.") - - self._algorithm = algorithm - self._digest_size = algorithm.digest_size - - @property - def digest_size(self) -> int: - return self._digest_size diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/x25519.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/x25519.py deleted file mode 100644 index a499376..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/x25519.py +++ /dev/null @@ -1,122 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc - -from cryptography.exceptions import UnsupportedAlgorithm, _Reasons -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.primitives import _serialization -from cryptography.utils import Buffer - - -class X25519PublicKey(metaclass=abc.ABCMeta): - @classmethod - def from_public_bytes(cls, data: bytes) -> X25519PublicKey: - from cryptography.hazmat.backends.openssl.backend import backend - - if not backend.x25519_supported(): - raise UnsupportedAlgorithm( - "X25519 is not supported by this version of OpenSSL.", - _Reasons.UNSUPPORTED_EXCHANGE_ALGORITHM, - ) - - return rust_openssl.x25519.from_public_bytes(data) - - @abc.abstractmethod - def public_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PublicFormat, - ) -> bytes: - """ - The serialized bytes of the public key. - """ - - @abc.abstractmethod - def public_bytes_raw(self) -> bytes: - """ - The raw bytes of the public key. - Equivalent to public_bytes(Raw, Raw). - """ - - @abc.abstractmethod - def __eq__(self, other: object) -> bool: - """ - Checks equality. - """ - - @abc.abstractmethod - def __copy__(self) -> X25519PublicKey: - """ - Returns a copy. - """ - - -X25519PublicKey.register(rust_openssl.x25519.X25519PublicKey) - - -class X25519PrivateKey(metaclass=abc.ABCMeta): - @classmethod - def generate(cls) -> X25519PrivateKey: - from cryptography.hazmat.backends.openssl.backend import backend - - if not backend.x25519_supported(): - raise UnsupportedAlgorithm( - "X25519 is not supported by this version of OpenSSL.", - _Reasons.UNSUPPORTED_EXCHANGE_ALGORITHM, - ) - return rust_openssl.x25519.generate_key() - - @classmethod - def from_private_bytes(cls, data: Buffer) -> X25519PrivateKey: - from cryptography.hazmat.backends.openssl.backend import backend - - if not backend.x25519_supported(): - raise UnsupportedAlgorithm( - "X25519 is not supported by this version of OpenSSL.", - _Reasons.UNSUPPORTED_EXCHANGE_ALGORITHM, - ) - - return rust_openssl.x25519.from_private_bytes(data) - - @abc.abstractmethod - def public_key(self) -> X25519PublicKey: - """ - Returns the public key associated with this private key - """ - - @abc.abstractmethod - def private_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PrivateFormat, - encryption_algorithm: _serialization.KeySerializationEncryption, - ) -> bytes: - """ - The serialized bytes of the private key. - """ - - @abc.abstractmethod - def private_bytes_raw(self) -> bytes: - """ - The raw bytes of the private key. - Equivalent to private_bytes(Raw, Raw, NoEncryption()). - """ - - @abc.abstractmethod - def exchange(self, peer_public_key: X25519PublicKey) -> bytes: - """ - Performs a key exchange operation using the provided peer's public key. - """ - - @abc.abstractmethod - def __copy__(self) -> X25519PrivateKey: - """ - Returns a copy. - """ - - -X25519PrivateKey.register(rust_openssl.x25519.X25519PrivateKey) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/x448.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/x448.py deleted file mode 100644 index c6fd71b..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/asymmetric/x448.py +++ /dev/null @@ -1,125 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc - -from cryptography.exceptions import UnsupportedAlgorithm, _Reasons -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.primitives import _serialization -from cryptography.utils import Buffer - - -class X448PublicKey(metaclass=abc.ABCMeta): - @classmethod - def from_public_bytes(cls, data: bytes) -> X448PublicKey: - from cryptography.hazmat.backends.openssl.backend import backend - - if not backend.x448_supported(): - raise UnsupportedAlgorithm( - "X448 is not supported by this version of OpenSSL.", - _Reasons.UNSUPPORTED_EXCHANGE_ALGORITHM, - ) - - return rust_openssl.x448.from_public_bytes(data) - - @abc.abstractmethod - def public_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PublicFormat, - ) -> bytes: - """ - The serialized bytes of the public key. - """ - - @abc.abstractmethod - def public_bytes_raw(self) -> bytes: - """ - The raw bytes of the public key. - Equivalent to public_bytes(Raw, Raw). - """ - - @abc.abstractmethod - def __eq__(self, other: object) -> bool: - """ - Checks equality. - """ - - @abc.abstractmethod - def __copy__(self) -> X448PublicKey: - """ - Returns a copy. - """ - - -if hasattr(rust_openssl, "x448"): - X448PublicKey.register(rust_openssl.x448.X448PublicKey) - - -class X448PrivateKey(metaclass=abc.ABCMeta): - @classmethod - def generate(cls) -> X448PrivateKey: - from cryptography.hazmat.backends.openssl.backend import backend - - if not backend.x448_supported(): - raise UnsupportedAlgorithm( - "X448 is not supported by this version of OpenSSL.", - _Reasons.UNSUPPORTED_EXCHANGE_ALGORITHM, - ) - - return rust_openssl.x448.generate_key() - - @classmethod - def from_private_bytes(cls, data: Buffer) -> X448PrivateKey: - from cryptography.hazmat.backends.openssl.backend import backend - - if not backend.x448_supported(): - raise UnsupportedAlgorithm( - "X448 is not supported by this version of OpenSSL.", - _Reasons.UNSUPPORTED_EXCHANGE_ALGORITHM, - ) - - return rust_openssl.x448.from_private_bytes(data) - - @abc.abstractmethod - def public_key(self) -> X448PublicKey: - """ - Returns the public key associated with this private key - """ - - @abc.abstractmethod - def private_bytes( - self, - encoding: _serialization.Encoding, - format: _serialization.PrivateFormat, - encryption_algorithm: _serialization.KeySerializationEncryption, - ) -> bytes: - """ - The serialized bytes of the private key. - """ - - @abc.abstractmethod - def private_bytes_raw(self) -> bytes: - """ - The raw bytes of the private key. - Equivalent to private_bytes(Raw, Raw, NoEncryption()). - """ - - @abc.abstractmethod - def exchange(self, peer_public_key: X448PublicKey) -> bytes: - """ - Performs a key exchange operation using the provided peer's public key. - """ - - @abc.abstractmethod - def __copy__(self) -> X448PrivateKey: - """ - Returns a copy. - """ - - -if hasattr(rust_openssl, "x448"): - X448PrivateKey.register(rust_openssl.x448.X448PrivateKey) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/__init__.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/__init__.py deleted file mode 100644 index 10c15d0..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/__init__.py +++ /dev/null @@ -1,27 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.hazmat.primitives._cipheralgorithm import ( - BlockCipherAlgorithm, - CipherAlgorithm, -) -from cryptography.hazmat.primitives.ciphers.base import ( - AEADCipherContext, - AEADDecryptionContext, - AEADEncryptionContext, - Cipher, - CipherContext, -) - -__all__ = [ - "AEADCipherContext", - "AEADDecryptionContext", - "AEADEncryptionContext", - "BlockCipherAlgorithm", - "Cipher", - "CipherAlgorithm", - "CipherContext", -] diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/aead.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/aead.py deleted file mode 100644 index c8a582d..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/aead.py +++ /dev/null @@ -1,23 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.hazmat.bindings._rust import openssl as rust_openssl - -__all__ = [ - "AESCCM", - "AESGCM", - "AESGCMSIV", - "AESOCB3", - "AESSIV", - "ChaCha20Poly1305", -] - -AESGCM = rust_openssl.aead.AESGCM -ChaCha20Poly1305 = rust_openssl.aead.ChaCha20Poly1305 -AESCCM = rust_openssl.aead.AESCCM -AESSIV = rust_openssl.aead.AESSIV -AESOCB3 = rust_openssl.aead.AESOCB3 -AESGCMSIV = rust_openssl.aead.AESGCMSIV diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/algorithms.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/algorithms.py deleted file mode 100644 index 9d65004..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/algorithms.py +++ /dev/null @@ -1,183 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography import utils -from cryptography.hazmat.decrepit.ciphers.algorithms import ( - ARC4 as ARC4, -) -from cryptography.hazmat.decrepit.ciphers.algorithms import ( - CAST5 as CAST5, -) -from cryptography.hazmat.decrepit.ciphers.algorithms import ( - IDEA as IDEA, -) -from cryptography.hazmat.decrepit.ciphers.algorithms import ( - SEED as SEED, -) -from cryptography.hazmat.decrepit.ciphers.algorithms import ( - Blowfish as Blowfish, -) -from cryptography.hazmat.decrepit.ciphers.algorithms import ( - TripleDES as TripleDES, -) -from cryptography.hazmat.primitives._cipheralgorithm import _verify_key_size -from cryptography.hazmat.primitives.ciphers import ( - BlockCipherAlgorithm, - CipherAlgorithm, -) - - -class AES(BlockCipherAlgorithm): - name = "AES" - block_size = 128 - # 512 added to support AES-256-XTS, which uses 512-bit keys - key_sizes = frozenset([128, 192, 256, 512]) - - def __init__(self, key: utils.Buffer): - self.key = _verify_key_size(self, key) - - @property - def key_size(self) -> int: - return len(self.key) * 8 - - -class AES128(BlockCipherAlgorithm): - name = "AES" - block_size = 128 - key_sizes = frozenset([128]) - key_size = 128 - - def __init__(self, key: utils.Buffer): - self.key = _verify_key_size(self, key) - - -class AES256(BlockCipherAlgorithm): - name = "AES" - block_size = 128 - key_sizes = frozenset([256]) - key_size = 256 - - def __init__(self, key: utils.Buffer): - self.key = _verify_key_size(self, key) - - -class Camellia(BlockCipherAlgorithm): - name = "camellia" - block_size = 128 - key_sizes = frozenset([128, 192, 256]) - - def __init__(self, key: utils.Buffer): - self.key = _verify_key_size(self, key) - - @property - def key_size(self) -> int: - return len(self.key) * 8 - - -utils.deprecated( - ARC4, - __name__, - "ARC4 has been moved to " - "cryptography.hazmat.decrepit.ciphers.algorithms.ARC4 and " - "will be removed from " - "cryptography.hazmat.primitives.ciphers.algorithms in 48.0.0.", - utils.DeprecatedIn43, - name="ARC4", -) - - -utils.deprecated( - TripleDES, - __name__, - "TripleDES has been moved to " - "cryptography.hazmat.decrepit.ciphers.algorithms.TripleDES and " - "will be removed from " - "cryptography.hazmat.primitives.ciphers.algorithms in 48.0.0.", - utils.DeprecatedIn43, - name="TripleDES", -) - -utils.deprecated( - Blowfish, - __name__, - "Blowfish has been moved to " - "cryptography.hazmat.decrepit.ciphers.algorithms.Blowfish and " - "will be removed from " - "cryptography.hazmat.primitives.ciphers.algorithms in 45.0.0.", - utils.DeprecatedIn37, - name="Blowfish", -) - - -utils.deprecated( - CAST5, - __name__, - "CAST5 has been moved to " - "cryptography.hazmat.decrepit.ciphers.algorithms.CAST5 and " - "will be removed from " - "cryptography.hazmat.primitives.ciphers.algorithms in 45.0.0.", - utils.DeprecatedIn37, - name="CAST5", -) - - -utils.deprecated( - IDEA, - __name__, - "IDEA has been moved to " - "cryptography.hazmat.decrepit.ciphers.algorithms.IDEA and " - "will be removed from " - "cryptography.hazmat.primitives.ciphers.algorithms in 45.0.0.", - utils.DeprecatedIn37, - name="IDEA", -) - - -utils.deprecated( - SEED, - __name__, - "SEED has been moved to " - "cryptography.hazmat.decrepit.ciphers.algorithms.SEED and " - "will be removed from " - "cryptography.hazmat.primitives.ciphers.algorithms in 45.0.0.", - utils.DeprecatedIn37, - name="SEED", -) - - -class ChaCha20(CipherAlgorithm): - name = "ChaCha20" - key_sizes = frozenset([256]) - - def __init__(self, key: utils.Buffer, nonce: utils.Buffer): - self.key = _verify_key_size(self, key) - utils._check_byteslike("nonce", nonce) - - if len(nonce) != 16: - raise ValueError("nonce must be 128-bits (16 bytes)") - - self._nonce = nonce - - @property - def nonce(self) -> utils.Buffer: - return self._nonce - - @property - def key_size(self) -> int: - return len(self.key) * 8 - - -class SM4(BlockCipherAlgorithm): - name = "SM4" - block_size = 128 - key_sizes = frozenset([128]) - - def __init__(self, key: bytes): - self.key = _verify_key_size(self, key) - - @property - def key_size(self) -> int: - return len(self.key) * 8 diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/base.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/base.py deleted file mode 100644 index 24fceea..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/base.py +++ /dev/null @@ -1,146 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc -import typing - -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.primitives._cipheralgorithm import CipherAlgorithm -from cryptography.hazmat.primitives.ciphers import modes -from cryptography.utils import Buffer - - -class CipherContext(metaclass=abc.ABCMeta): - @abc.abstractmethod - def update(self, data: Buffer) -> bytes: - """ - Processes the provided bytes through the cipher and returns the results - as bytes. - """ - - @abc.abstractmethod - def update_into(self, data: Buffer, buf: Buffer) -> int: - """ - Processes the provided bytes and writes the resulting data into the - provided buffer. Returns the number of bytes written. - """ - - @abc.abstractmethod - def finalize(self) -> bytes: - """ - Returns the results of processing the final block as bytes. - """ - - @abc.abstractmethod - def reset_nonce(self, nonce: bytes) -> None: - """ - Resets the nonce for the cipher context to the provided value. - Raises an exception if it does not support reset or if the - provided nonce does not have a valid length. - """ - - -class AEADCipherContext(CipherContext, metaclass=abc.ABCMeta): - @abc.abstractmethod - def authenticate_additional_data(self, data: Buffer) -> None: - """ - Authenticates the provided bytes. - """ - - -class AEADDecryptionContext(AEADCipherContext, metaclass=abc.ABCMeta): - @abc.abstractmethod - def finalize_with_tag(self, tag: bytes) -> bytes: - """ - Returns the results of processing the final block as bytes and allows - delayed passing of the authentication tag. - """ - - -class AEADEncryptionContext(AEADCipherContext, metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def tag(self) -> bytes: - """ - Returns tag bytes. This is only available after encryption is - finalized. - """ - - -Mode = typing.TypeVar( - "Mode", bound=typing.Optional[modes.Mode], covariant=True -) - - -class Cipher(typing.Generic[Mode]): - def __init__( - self, - algorithm: CipherAlgorithm, - mode: Mode, - backend: typing.Any = None, - ) -> None: - if not isinstance(algorithm, CipherAlgorithm): - raise TypeError("Expected interface of CipherAlgorithm.") - - if mode is not None: - # mypy needs this assert to narrow the type from our generic - # type. Maybe it won't some time in the future. - assert isinstance(mode, modes.Mode) - mode.validate_for_algorithm(algorithm) - - self.algorithm = algorithm - self.mode = mode - - @typing.overload - def encryptor( - self: Cipher[modes.ModeWithAuthenticationTag], - ) -> AEADEncryptionContext: ... - - @typing.overload - def encryptor( - self: _CIPHER_TYPE, - ) -> CipherContext: ... - - def encryptor(self): - if isinstance(self.mode, modes.ModeWithAuthenticationTag): - if self.mode.tag is not None: - raise ValueError( - "Authentication tag must be None when encrypting." - ) - - return rust_openssl.ciphers.create_encryption_ctx( - self.algorithm, self.mode - ) - - @typing.overload - def decryptor( - self: Cipher[modes.ModeWithAuthenticationTag], - ) -> AEADDecryptionContext: ... - - @typing.overload - def decryptor( - self: _CIPHER_TYPE, - ) -> CipherContext: ... - - def decryptor(self): - return rust_openssl.ciphers.create_decryption_ctx( - self.algorithm, self.mode - ) - - -_CIPHER_TYPE = Cipher[ - typing.Union[ - modes.ModeWithNonce, - modes.ModeWithTweak, - modes.ECB, - modes.ModeWithInitializationVector, - None, - ] -] - -CipherContext.register(rust_openssl.ciphers.CipherContext) -AEADEncryptionContext.register(rust_openssl.ciphers.AEADEncryptionContext) -AEADDecryptionContext.register(rust_openssl.ciphers.AEADDecryptionContext) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/modes.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/modes.py deleted file mode 100644 index 36c555c..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/ciphers/modes.py +++ /dev/null @@ -1,268 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc - -from cryptography import utils -from cryptography.exceptions import UnsupportedAlgorithm, _Reasons -from cryptography.hazmat.primitives._cipheralgorithm import ( - BlockCipherAlgorithm, - CipherAlgorithm, -) -from cryptography.hazmat.primitives.ciphers import algorithms - - -class Mode(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def name(self) -> str: - """ - A string naming this mode (e.g. "ECB", "CBC"). - """ - - @abc.abstractmethod - def validate_for_algorithm(self, algorithm: CipherAlgorithm) -> None: - """ - Checks that all the necessary invariants of this (mode, algorithm) - combination are met. - """ - - -class ModeWithInitializationVector(Mode, metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def initialization_vector(self) -> utils.Buffer: - """ - The value of the initialization vector for this mode as bytes. - """ - - -class ModeWithTweak(Mode, metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def tweak(self) -> utils.Buffer: - """ - The value of the tweak for this mode as bytes. - """ - - -class ModeWithNonce(Mode, metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def nonce(self) -> utils.Buffer: - """ - The value of the nonce for this mode as bytes. - """ - - -class ModeWithAuthenticationTag(Mode, metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def tag(self) -> bytes | None: - """ - The value of the tag supplied to the constructor of this mode. - """ - - -def _check_aes_key_length(self: Mode, algorithm: CipherAlgorithm) -> None: - if algorithm.key_size > 256 and algorithm.name == "AES": - raise ValueError( - "Only 128, 192, and 256 bit keys are allowed for this AES mode" - ) - - -def _check_iv_length( - self: ModeWithInitializationVector, algorithm: BlockCipherAlgorithm -) -> None: - iv_len = len(self.initialization_vector) - if iv_len * 8 != algorithm.block_size: - raise ValueError(f"Invalid IV size ({iv_len}) for {self.name}.") - - -def _check_nonce_length( - nonce: utils.Buffer, name: str, algorithm: CipherAlgorithm -) -> None: - if not isinstance(algorithm, BlockCipherAlgorithm): - raise UnsupportedAlgorithm( - f"{name} requires a block cipher algorithm", - _Reasons.UNSUPPORTED_CIPHER, - ) - if len(nonce) * 8 != algorithm.block_size: - raise ValueError(f"Invalid nonce size ({len(nonce)}) for {name}.") - - -def _check_iv_and_key_length( - self: ModeWithInitializationVector, algorithm: CipherAlgorithm -) -> None: - if not isinstance(algorithm, BlockCipherAlgorithm): - raise UnsupportedAlgorithm( - f"{self} requires a block cipher algorithm", - _Reasons.UNSUPPORTED_CIPHER, - ) - _check_aes_key_length(self, algorithm) - _check_iv_length(self, algorithm) - - -class CBC(ModeWithInitializationVector): - name = "CBC" - - def __init__(self, initialization_vector: utils.Buffer): - utils._check_byteslike("initialization_vector", initialization_vector) - self._initialization_vector = initialization_vector - - @property - def initialization_vector(self) -> utils.Buffer: - return self._initialization_vector - - validate_for_algorithm = _check_iv_and_key_length - - -class XTS(ModeWithTweak): - name = "XTS" - - def __init__(self, tweak: utils.Buffer): - utils._check_byteslike("tweak", tweak) - - if len(tweak) != 16: - raise ValueError("tweak must be 128-bits (16 bytes)") - - self._tweak = tweak - - @property - def tweak(self) -> utils.Buffer: - return self._tweak - - def validate_for_algorithm(self, algorithm: CipherAlgorithm) -> None: - if isinstance(algorithm, (algorithms.AES128, algorithms.AES256)): - raise TypeError( - "The AES128 and AES256 classes do not support XTS, please use " - "the standard AES class instead." - ) - - if algorithm.key_size not in (256, 512): - raise ValueError( - "The XTS specification requires a 256-bit key for AES-128-XTS" - " and 512-bit key for AES-256-XTS" - ) - - -class ECB(Mode): - name = "ECB" - - validate_for_algorithm = _check_aes_key_length - - -class OFB(ModeWithInitializationVector): - name = "OFB" - - def __init__(self, initialization_vector: utils.Buffer): - utils._check_byteslike("initialization_vector", initialization_vector) - self._initialization_vector = initialization_vector - - @property - def initialization_vector(self) -> utils.Buffer: - return self._initialization_vector - - validate_for_algorithm = _check_iv_and_key_length - - -class CFB(ModeWithInitializationVector): - name = "CFB" - - def __init__(self, initialization_vector: utils.Buffer): - utils._check_byteslike("initialization_vector", initialization_vector) - self._initialization_vector = initialization_vector - - @property - def initialization_vector(self) -> utils.Buffer: - return self._initialization_vector - - validate_for_algorithm = _check_iv_and_key_length - - -class CFB8(ModeWithInitializationVector): - name = "CFB8" - - def __init__(self, initialization_vector: utils.Buffer): - utils._check_byteslike("initialization_vector", initialization_vector) - self._initialization_vector = initialization_vector - - @property - def initialization_vector(self) -> utils.Buffer: - return self._initialization_vector - - validate_for_algorithm = _check_iv_and_key_length - - -class CTR(ModeWithNonce): - name = "CTR" - - def __init__(self, nonce: utils.Buffer): - utils._check_byteslike("nonce", nonce) - self._nonce = nonce - - @property - def nonce(self) -> utils.Buffer: - return self._nonce - - def validate_for_algorithm(self, algorithm: CipherAlgorithm) -> None: - _check_aes_key_length(self, algorithm) - _check_nonce_length(self.nonce, self.name, algorithm) - - -class GCM(ModeWithInitializationVector, ModeWithAuthenticationTag): - name = "GCM" - _MAX_ENCRYPTED_BYTES = (2**39 - 256) // 8 - _MAX_AAD_BYTES = (2**64) // 8 - - def __init__( - self, - initialization_vector: utils.Buffer, - tag: bytes | None = None, - min_tag_length: int = 16, - ): - # OpenSSL 3.0.0 constrains GCM IVs to [64, 1024] bits inclusive - # This is a sane limit anyway so we'll enforce it here. - utils._check_byteslike("initialization_vector", initialization_vector) - if len(initialization_vector) < 8 or len(initialization_vector) > 128: - raise ValueError( - "initialization_vector must be between 8 and 128 bytes (64 " - "and 1024 bits)." - ) - self._initialization_vector = initialization_vector - if tag is not None: - utils._check_bytes("tag", tag) - if min_tag_length < 4: - raise ValueError("min_tag_length must be >= 4") - if len(tag) < min_tag_length: - raise ValueError( - f"Authentication tag must be {min_tag_length} bytes or " - "longer." - ) - self._tag = tag - self._min_tag_length = min_tag_length - - @property - def tag(self) -> bytes | None: - return self._tag - - @property - def initialization_vector(self) -> utils.Buffer: - return self._initialization_vector - - def validate_for_algorithm(self, algorithm: CipherAlgorithm) -> None: - _check_aes_key_length(self, algorithm) - if not isinstance(algorithm, BlockCipherAlgorithm): - raise UnsupportedAlgorithm( - "GCM requires a block cipher algorithm", - _Reasons.UNSUPPORTED_CIPHER, - ) - block_size_bytes = algorithm.block_size // 8 - if self._tag is not None and len(self._tag) > block_size_bytes: - raise ValueError( - f"Authentication tag cannot be more than {block_size_bytes} " - "bytes." - ) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/cmac.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/cmac.py deleted file mode 100644 index 2c67ce2..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/cmac.py +++ /dev/null @@ -1,10 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.hazmat.bindings._rust import openssl as rust_openssl - -__all__ = ["CMAC"] -CMAC = rust_openssl.cmac.CMAC diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/constant_time.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/constant_time.py deleted file mode 100644 index 3975c71..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/constant_time.py +++ /dev/null @@ -1,14 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import hmac - - -def bytes_eq(a: bytes, b: bytes) -> bool: - if not isinstance(a, bytes) or not isinstance(b, bytes): - raise TypeError("a and b must be bytes.") - - return hmac.compare_digest(a, b) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/hashes.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/hashes.py deleted file mode 100644 index 4b55ec3..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/hashes.py +++ /dev/null @@ -1,246 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc - -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.utils import Buffer - -__all__ = [ - "MD5", - "SHA1", - "SHA3_224", - "SHA3_256", - "SHA3_384", - "SHA3_512", - "SHA224", - "SHA256", - "SHA384", - "SHA512", - "SHA512_224", - "SHA512_256", - "SHAKE128", - "SHAKE256", - "SM3", - "BLAKE2b", - "BLAKE2s", - "ExtendableOutputFunction", - "Hash", - "HashAlgorithm", - "HashContext", - "XOFHash", -] - - -class HashAlgorithm(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def name(self) -> str: - """ - A string naming this algorithm (e.g. "sha256", "md5"). - """ - - @property - @abc.abstractmethod - def digest_size(self) -> int: - """ - The size of the resulting digest in bytes. - """ - - @property - @abc.abstractmethod - def block_size(self) -> int | None: - """ - The internal block size of the hash function, or None if the hash - function does not use blocks internally (e.g. SHA3). - """ - - -class HashContext(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def algorithm(self) -> HashAlgorithm: - """ - A HashAlgorithm that will be used by this context. - """ - - @abc.abstractmethod - def update(self, data: Buffer) -> None: - """ - Processes the provided bytes through the hash. - """ - - @abc.abstractmethod - def finalize(self) -> bytes: - """ - Finalizes the hash context and returns the hash digest as bytes. - """ - - @abc.abstractmethod - def copy(self) -> HashContext: - """ - Return a HashContext that is a copy of the current context. - """ - - -Hash = rust_openssl.hashes.Hash -HashContext.register(Hash) - -XOFHash = rust_openssl.hashes.XOFHash - - -class ExtendableOutputFunction(metaclass=abc.ABCMeta): - """ - An interface for extendable output functions. - """ - - -class SHA1(HashAlgorithm): - name = "sha1" - digest_size = 20 - block_size = 64 - - -class SHA512_224(HashAlgorithm): # noqa: N801 - name = "sha512-224" - digest_size = 28 - block_size = 128 - - -class SHA512_256(HashAlgorithm): # noqa: N801 - name = "sha512-256" - digest_size = 32 - block_size = 128 - - -class SHA224(HashAlgorithm): - name = "sha224" - digest_size = 28 - block_size = 64 - - -class SHA256(HashAlgorithm): - name = "sha256" - digest_size = 32 - block_size = 64 - - -class SHA384(HashAlgorithm): - name = "sha384" - digest_size = 48 - block_size = 128 - - -class SHA512(HashAlgorithm): - name = "sha512" - digest_size = 64 - block_size = 128 - - -class SHA3_224(HashAlgorithm): # noqa: N801 - name = "sha3-224" - digest_size = 28 - block_size = None - - -class SHA3_256(HashAlgorithm): # noqa: N801 - name = "sha3-256" - digest_size = 32 - block_size = None - - -class SHA3_384(HashAlgorithm): # noqa: N801 - name = "sha3-384" - digest_size = 48 - block_size = None - - -class SHA3_512(HashAlgorithm): # noqa: N801 - name = "sha3-512" - digest_size = 64 - block_size = None - - -class SHAKE128(HashAlgorithm, ExtendableOutputFunction): - name = "shake128" - block_size = None - - def __init__(self, digest_size: int): - if not isinstance(digest_size, int): - raise TypeError("digest_size must be an integer") - - if digest_size < 1: - raise ValueError("digest_size must be a positive integer") - - self._digest_size = digest_size - - @property - def digest_size(self) -> int: - return self._digest_size - - -class SHAKE256(HashAlgorithm, ExtendableOutputFunction): - name = "shake256" - block_size = None - - def __init__(self, digest_size: int): - if not isinstance(digest_size, int): - raise TypeError("digest_size must be an integer") - - if digest_size < 1: - raise ValueError("digest_size must be a positive integer") - - self._digest_size = digest_size - - @property - def digest_size(self) -> int: - return self._digest_size - - -class MD5(HashAlgorithm): - name = "md5" - digest_size = 16 - block_size = 64 - - -class BLAKE2b(HashAlgorithm): - name = "blake2b" - _max_digest_size = 64 - _min_digest_size = 1 - block_size = 128 - - def __init__(self, digest_size: int): - if digest_size != 64: - raise ValueError("Digest size must be 64") - - self._digest_size = digest_size - - @property - def digest_size(self) -> int: - return self._digest_size - - -class BLAKE2s(HashAlgorithm): - name = "blake2s" - block_size = 64 - _max_digest_size = 32 - _min_digest_size = 1 - - def __init__(self, digest_size: int): - if digest_size != 32: - raise ValueError("Digest size must be 32") - - self._digest_size = digest_size - - @property - def digest_size(self) -> int: - return self._digest_size - - -class SM3(HashAlgorithm): - name = "sm3" - digest_size = 32 - block_size = 64 diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/hmac.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/hmac.py deleted file mode 100644 index a9442d5..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/hmac.py +++ /dev/null @@ -1,13 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.primitives import hashes - -__all__ = ["HMAC"] - -HMAC = rust_openssl.hmac.HMAC -hashes.HashContext.register(HMAC) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/__init__.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/__init__.py deleted file mode 100644 index 79bb459..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/__init__.py +++ /dev/null @@ -1,23 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc - - -class KeyDerivationFunction(metaclass=abc.ABCMeta): - @abc.abstractmethod - def derive(self, key_material: bytes) -> bytes: - """ - Deterministically generates and returns a new key based on the existing - key material. - """ - - @abc.abstractmethod - def verify(self, key_material: bytes, expected_key: bytes) -> None: - """ - Checks whether the key generated by the key material matches the - expected derived key. Raises an exception if they do not match. - """ diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/argon2.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/argon2.py deleted file mode 100644 index 405fc8d..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/argon2.py +++ /dev/null @@ -1,13 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.primitives.kdf import KeyDerivationFunction - -Argon2id = rust_openssl.kdf.Argon2id -KeyDerivationFunction.register(Argon2id) - -__all__ = ["Argon2id"] diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/concatkdf.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/concatkdf.py deleted file mode 100644 index 1b92841..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/concatkdf.py +++ /dev/null @@ -1,125 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import typing -from collections.abc import Callable - -from cryptography import utils -from cryptography.exceptions import AlreadyFinalized, InvalidKey -from cryptography.hazmat.primitives import constant_time, hashes, hmac -from cryptography.hazmat.primitives.kdf import KeyDerivationFunction - - -def _int_to_u32be(n: int) -> bytes: - return n.to_bytes(length=4, byteorder="big") - - -def _common_args_checks( - algorithm: hashes.HashAlgorithm, - length: int, - otherinfo: bytes | None, -) -> None: - max_length = algorithm.digest_size * (2**32 - 1) - if length > max_length: - raise ValueError(f"Cannot derive keys larger than {max_length} bits.") - if otherinfo is not None: - utils._check_bytes("otherinfo", otherinfo) - - -def _concatkdf_derive( - key_material: utils.Buffer, - length: int, - auxfn: Callable[[], hashes.HashContext], - otherinfo: bytes, -) -> bytes: - utils._check_byteslike("key_material", key_material) - output = [b""] - outlen = 0 - counter = 1 - - while length > outlen: - h = auxfn() - h.update(_int_to_u32be(counter)) - h.update(key_material) - h.update(otherinfo) - output.append(h.finalize()) - outlen += len(output[-1]) - counter += 1 - - return b"".join(output)[:length] - - -class ConcatKDFHash(KeyDerivationFunction): - def __init__( - self, - algorithm: hashes.HashAlgorithm, - length: int, - otherinfo: bytes | None, - backend: typing.Any = None, - ): - _common_args_checks(algorithm, length, otherinfo) - self._algorithm = algorithm - self._length = length - self._otherinfo: bytes = otherinfo if otherinfo is not None else b"" - - self._used = False - - def _hash(self) -> hashes.Hash: - return hashes.Hash(self._algorithm) - - def derive(self, key_material: utils.Buffer) -> bytes: - if self._used: - raise AlreadyFinalized - self._used = True - return _concatkdf_derive( - key_material, self._length, self._hash, self._otherinfo - ) - - def verify(self, key_material: bytes, expected_key: bytes) -> None: - if not constant_time.bytes_eq(self.derive(key_material), expected_key): - raise InvalidKey - - -class ConcatKDFHMAC(KeyDerivationFunction): - def __init__( - self, - algorithm: hashes.HashAlgorithm, - length: int, - salt: bytes | None, - otherinfo: bytes | None, - backend: typing.Any = None, - ): - _common_args_checks(algorithm, length, otherinfo) - self._algorithm = algorithm - self._length = length - self._otherinfo: bytes = otherinfo if otherinfo is not None else b"" - - if algorithm.block_size is None: - raise TypeError(f"{algorithm.name} is unsupported for ConcatKDF") - - if salt is None: - salt = b"\x00" * algorithm.block_size - else: - utils._check_bytes("salt", salt) - - self._salt = salt - - self._used = False - - def _hmac(self) -> hmac.HMAC: - return hmac.HMAC(self._salt, self._algorithm) - - def derive(self, key_material: utils.Buffer) -> bytes: - if self._used: - raise AlreadyFinalized - self._used = True - return _concatkdf_derive( - key_material, self._length, self._hmac, self._otherinfo - ) - - def verify(self, key_material: bytes, expected_key: bytes) -> None: - if not constant_time.bytes_eq(self.derive(key_material), expected_key): - raise InvalidKey diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/hkdf.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/hkdf.py deleted file mode 100644 index ce11c54..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/hkdf.py +++ /dev/null @@ -1,101 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import typing - -from cryptography import utils -from cryptography.exceptions import AlreadyFinalized, InvalidKey -from cryptography.hazmat.primitives import constant_time, hashes, hmac -from cryptography.hazmat.primitives.kdf import KeyDerivationFunction - - -class HKDF(KeyDerivationFunction): - def __init__( - self, - algorithm: hashes.HashAlgorithm, - length: int, - salt: bytes | None, - info: bytes | None, - backend: typing.Any = None, - ): - self._algorithm = algorithm - - if salt is None: - salt = b"\x00" * self._algorithm.digest_size - else: - utils._check_bytes("salt", salt) - - self._salt = salt - - self._hkdf_expand = HKDFExpand(self._algorithm, length, info) - - def _extract(self, key_material: utils.Buffer) -> bytes: - h = hmac.HMAC(self._salt, self._algorithm) - h.update(key_material) - return h.finalize() - - def derive(self, key_material: utils.Buffer) -> bytes: - utils._check_byteslike("key_material", key_material) - return self._hkdf_expand.derive(self._extract(key_material)) - - def verify(self, key_material: bytes, expected_key: bytes) -> None: - if not constant_time.bytes_eq(self.derive(key_material), expected_key): - raise InvalidKey - - -class HKDFExpand(KeyDerivationFunction): - def __init__( - self, - algorithm: hashes.HashAlgorithm, - length: int, - info: bytes | None, - backend: typing.Any = None, - ): - self._algorithm = algorithm - - max_length = 255 * algorithm.digest_size - - if length > max_length: - raise ValueError( - f"Cannot derive keys larger than {max_length} octets." - ) - - self._length = length - - if info is None: - info = b"" - else: - utils._check_bytes("info", info) - - self._info = info - - self._used = False - - def _expand(self, key_material: utils.Buffer) -> bytes: - output = [b""] - counter = 1 - - while self._algorithm.digest_size * (len(output) - 1) < self._length: - h = hmac.HMAC(key_material, self._algorithm) - h.update(output[-1]) - h.update(self._info) - h.update(bytes([counter])) - output.append(h.finalize()) - counter += 1 - - return b"".join(output)[: self._length] - - def derive(self, key_material: utils.Buffer) -> bytes: - utils._check_byteslike("key_material", key_material) - if self._used: - raise AlreadyFinalized - - self._used = True - return self._expand(key_material) - - def verify(self, key_material: bytes, expected_key: bytes) -> None: - if not constant_time.bytes_eq(self.derive(key_material), expected_key): - raise InvalidKey diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/kbkdf.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/kbkdf.py deleted file mode 100644 index d6c3ff3..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/kbkdf.py +++ /dev/null @@ -1,305 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import typing -from collections.abc import Callable - -from cryptography import utils -from cryptography.exceptions import ( - AlreadyFinalized, - InvalidKey, - UnsupportedAlgorithm, - _Reasons, -) -from cryptography.hazmat.primitives import ( - ciphers, - cmac, - constant_time, - hashes, - hmac, -) -from cryptography.hazmat.primitives.kdf import KeyDerivationFunction - - -class Mode(utils.Enum): - CounterMode = "ctr" - - -class CounterLocation(utils.Enum): - BeforeFixed = "before_fixed" - AfterFixed = "after_fixed" - MiddleFixed = "middle_fixed" - - -class _KBKDFDeriver: - def __init__( - self, - prf: Callable, - mode: Mode, - length: int, - rlen: int, - llen: int | None, - location: CounterLocation, - break_location: int | None, - label: bytes | None, - context: bytes | None, - fixed: bytes | None, - ): - assert callable(prf) - - if not isinstance(mode, Mode): - raise TypeError("mode must be of type Mode") - - if not isinstance(location, CounterLocation): - raise TypeError("location must be of type CounterLocation") - - if break_location is None and location is CounterLocation.MiddleFixed: - raise ValueError("Please specify a break_location") - - if ( - break_location is not None - and location != CounterLocation.MiddleFixed - ): - raise ValueError( - "break_location is ignored when location is not" - " CounterLocation.MiddleFixed" - ) - - if break_location is not None and not isinstance(break_location, int): - raise TypeError("break_location must be an integer") - - if break_location is not None and break_location < 0: - raise ValueError("break_location must be a positive integer") - - if (label or context) and fixed: - raise ValueError( - "When supplying fixed data, label and context are ignored." - ) - - if rlen is None or not self._valid_byte_length(rlen): - raise ValueError("rlen must be between 1 and 4") - - if llen is None and fixed is None: - raise ValueError("Please specify an llen") - - if llen is not None and not isinstance(llen, int): - raise TypeError("llen must be an integer") - - if llen == 0: - raise ValueError("llen must be non-zero") - - if label is None: - label = b"" - - if context is None: - context = b"" - - utils._check_bytes("label", label) - utils._check_bytes("context", context) - self._prf = prf - self._mode = mode - self._length = length - self._rlen = rlen - self._llen = llen - self._location = location - self._break_location = break_location - self._label = label - self._context = context - self._used = False - self._fixed_data = fixed - - @staticmethod - def _valid_byte_length(value: int) -> bool: - if not isinstance(value, int): - raise TypeError("value must be of type int") - - value_bin = utils.int_to_bytes(1, value) - if not 1 <= len(value_bin) <= 4: - return False - return True - - def derive( - self, key_material: utils.Buffer, prf_output_size: int - ) -> bytes: - if self._used: - raise AlreadyFinalized - - utils._check_byteslike("key_material", key_material) - self._used = True - - # inverse floor division (equivalent to ceiling) - rounds = -(-self._length // prf_output_size) - - output = [b""] - - # For counter mode, the number of iterations shall not be - # larger than 2^r-1, where r <= 32 is the binary length of the counter - # This ensures that the counter values used as an input to the - # PRF will not repeat during a particular call to the KDF function. - r_bin = utils.int_to_bytes(1, self._rlen) - if rounds > pow(2, len(r_bin) * 8) - 1: - raise ValueError("There are too many iterations.") - - fixed = self._generate_fixed_input() - - if self._location == CounterLocation.BeforeFixed: - data_before_ctr = b"" - data_after_ctr = fixed - elif self._location == CounterLocation.AfterFixed: - data_before_ctr = fixed - data_after_ctr = b"" - else: - if isinstance( - self._break_location, int - ) and self._break_location > len(fixed): - raise ValueError("break_location offset > len(fixed)") - data_before_ctr = fixed[: self._break_location] - data_after_ctr = fixed[self._break_location :] - - for i in range(1, rounds + 1): - h = self._prf(key_material) - - counter = utils.int_to_bytes(i, self._rlen) - input_data = data_before_ctr + counter + data_after_ctr - - h.update(input_data) - - output.append(h.finalize()) - - return b"".join(output)[: self._length] - - def _generate_fixed_input(self) -> bytes: - if self._fixed_data and isinstance(self._fixed_data, bytes): - return self._fixed_data - - l_val = utils.int_to_bytes(self._length * 8, self._llen) - - return b"".join([self._label, b"\x00", self._context, l_val]) - - -class KBKDFHMAC(KeyDerivationFunction): - def __init__( - self, - algorithm: hashes.HashAlgorithm, - mode: Mode, - length: int, - rlen: int, - llen: int | None, - location: CounterLocation, - label: bytes | None, - context: bytes | None, - fixed: bytes | None, - backend: typing.Any = None, - *, - break_location: int | None = None, - ): - if not isinstance(algorithm, hashes.HashAlgorithm): - raise UnsupportedAlgorithm( - "Algorithm supplied is not a supported hash algorithm.", - _Reasons.UNSUPPORTED_HASH, - ) - - from cryptography.hazmat.backends.openssl.backend import ( - backend as ossl, - ) - - if not ossl.hmac_supported(algorithm): - raise UnsupportedAlgorithm( - "Algorithm supplied is not a supported hmac algorithm.", - _Reasons.UNSUPPORTED_HASH, - ) - - self._algorithm = algorithm - - self._deriver = _KBKDFDeriver( - self._prf, - mode, - length, - rlen, - llen, - location, - break_location, - label, - context, - fixed, - ) - - def _prf(self, key_material: bytes) -> hmac.HMAC: - return hmac.HMAC(key_material, self._algorithm) - - def derive(self, key_material: utils.Buffer) -> bytes: - return self._deriver.derive(key_material, self._algorithm.digest_size) - - def verify(self, key_material: bytes, expected_key: bytes) -> None: - if not constant_time.bytes_eq(self.derive(key_material), expected_key): - raise InvalidKey - - -class KBKDFCMAC(KeyDerivationFunction): - def __init__( - self, - algorithm, - mode: Mode, - length: int, - rlen: int, - llen: int | None, - location: CounterLocation, - label: bytes | None, - context: bytes | None, - fixed: bytes | None, - backend: typing.Any = None, - *, - break_location: int | None = None, - ): - if not issubclass( - algorithm, ciphers.BlockCipherAlgorithm - ) or not issubclass(algorithm, ciphers.CipherAlgorithm): - raise UnsupportedAlgorithm( - "Algorithm supplied is not a supported cipher algorithm.", - _Reasons.UNSUPPORTED_CIPHER, - ) - - self._algorithm = algorithm - self._cipher: ciphers.BlockCipherAlgorithm | None = None - - self._deriver = _KBKDFDeriver( - self._prf, - mode, - length, - rlen, - llen, - location, - break_location, - label, - context, - fixed, - ) - - def _prf(self, _: bytes) -> cmac.CMAC: - assert self._cipher is not None - - return cmac.CMAC(self._cipher) - - def derive(self, key_material: utils.Buffer) -> bytes: - self._cipher = self._algorithm(key_material) - - assert self._cipher is not None - - from cryptography.hazmat.backends.openssl.backend import ( - backend as ossl, - ) - - if not ossl.cmac_algorithm_supported(self._cipher): - raise UnsupportedAlgorithm( - "Algorithm supplied is not a supported cipher algorithm.", - _Reasons.UNSUPPORTED_CIPHER, - ) - - return self._deriver.derive(key_material, self._cipher.block_size // 8) - - def verify(self, key_material: bytes, expected_key: bytes) -> None: - if not constant_time.bytes_eq(self.derive(key_material), expected_key): - raise InvalidKey diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/pbkdf2.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/pbkdf2.py deleted file mode 100644 index d539f13..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/pbkdf2.py +++ /dev/null @@ -1,62 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import typing - -from cryptography import utils -from cryptography.exceptions import ( - AlreadyFinalized, - InvalidKey, - UnsupportedAlgorithm, - _Reasons, -) -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.primitives import constant_time, hashes -from cryptography.hazmat.primitives.kdf import KeyDerivationFunction - - -class PBKDF2HMAC(KeyDerivationFunction): - def __init__( - self, - algorithm: hashes.HashAlgorithm, - length: int, - salt: bytes, - iterations: int, - backend: typing.Any = None, - ): - from cryptography.hazmat.backends.openssl.backend import ( - backend as ossl, - ) - - if not ossl.pbkdf2_hmac_supported(algorithm): - raise UnsupportedAlgorithm( - f"{algorithm.name} is not supported for PBKDF2.", - _Reasons.UNSUPPORTED_HASH, - ) - self._used = False - self._algorithm = algorithm - self._length = length - utils._check_bytes("salt", salt) - self._salt = salt - self._iterations = iterations - - def derive(self, key_material: utils.Buffer) -> bytes: - if self._used: - raise AlreadyFinalized("PBKDF2 instances can only be used once.") - self._used = True - - return rust_openssl.kdf.derive_pbkdf2_hmac( - key_material, - self._algorithm, - self._salt, - self._iterations, - self._length, - ) - - def verify(self, key_material: bytes, expected_key: bytes) -> None: - derived_key = self.derive(key_material) - if not constant_time.bytes_eq(derived_key, expected_key): - raise InvalidKey("Keys do not match.") diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/scrypt.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/scrypt.py deleted file mode 100644 index f791cee..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/scrypt.py +++ /dev/null @@ -1,19 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import sys - -from cryptography.hazmat.bindings._rust import openssl as rust_openssl -from cryptography.hazmat.primitives.kdf import KeyDerivationFunction - -# This is used by the scrypt tests to skip tests that require more memory -# than the MEM_LIMIT -_MEM_LIMIT = sys.maxsize // 2 - -Scrypt = rust_openssl.kdf.Scrypt -KeyDerivationFunction.register(Scrypt) - -__all__ = ["Scrypt"] diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/x963kdf.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/x963kdf.py deleted file mode 100644 index 63870cd..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/kdf/x963kdf.py +++ /dev/null @@ -1,61 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import typing - -from cryptography import utils -from cryptography.exceptions import AlreadyFinalized, InvalidKey -from cryptography.hazmat.primitives import constant_time, hashes -from cryptography.hazmat.primitives.kdf import KeyDerivationFunction - - -def _int_to_u32be(n: int) -> bytes: - return n.to_bytes(length=4, byteorder="big") - - -class X963KDF(KeyDerivationFunction): - def __init__( - self, - algorithm: hashes.HashAlgorithm, - length: int, - sharedinfo: bytes | None, - backend: typing.Any = None, - ): - max_len = algorithm.digest_size * (2**32 - 1) - if length > max_len: - raise ValueError(f"Cannot derive keys larger than {max_len} bits.") - if sharedinfo is not None: - utils._check_bytes("sharedinfo", sharedinfo) - - self._algorithm = algorithm - self._length = length - self._sharedinfo = sharedinfo - self._used = False - - def derive(self, key_material: utils.Buffer) -> bytes: - if self._used: - raise AlreadyFinalized - self._used = True - utils._check_byteslike("key_material", key_material) - output = [b""] - outlen = 0 - counter = 1 - - while self._length > outlen: - h = hashes.Hash(self._algorithm) - h.update(key_material) - h.update(_int_to_u32be(counter)) - if self._sharedinfo is not None: - h.update(self._sharedinfo) - output.append(h.finalize()) - outlen += len(output[-1]) - counter += 1 - - return b"".join(output)[: self._length] - - def verify(self, key_material: bytes, expected_key: bytes) -> None: - if not constant_time.bytes_eq(self.derive(key_material), expected_key): - raise InvalidKey diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/keywrap.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/keywrap.py deleted file mode 100644 index b93d87d..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/keywrap.py +++ /dev/null @@ -1,177 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import typing - -from cryptography.hazmat.primitives.ciphers import Cipher -from cryptography.hazmat.primitives.ciphers.algorithms import AES -from cryptography.hazmat.primitives.ciphers.modes import ECB -from cryptography.hazmat.primitives.constant_time import bytes_eq - - -def _wrap_core( - wrapping_key: bytes, - a: bytes, - r: list[bytes], -) -> bytes: - # RFC 3394 Key Wrap - 2.2.1 (index method) - encryptor = Cipher(AES(wrapping_key), ECB()).encryptor() - n = len(r) - for j in range(6): - for i in range(n): - # every encryption operation is a discrete 16 byte chunk (because - # AES has a 128-bit block size) and since we're using ECB it is - # safe to reuse the encryptor for the entire operation - b = encryptor.update(a + r[i]) - a = ( - int.from_bytes(b[:8], byteorder="big") ^ ((n * j) + i + 1) - ).to_bytes(length=8, byteorder="big") - r[i] = b[-8:] - - assert encryptor.finalize() == b"" - - return a + b"".join(r) - - -def aes_key_wrap( - wrapping_key: bytes, - key_to_wrap: bytes, - backend: typing.Any = None, -) -> bytes: - if len(wrapping_key) not in [16, 24, 32]: - raise ValueError("The wrapping key must be a valid AES key length") - - if len(key_to_wrap) < 16: - raise ValueError("The key to wrap must be at least 16 bytes") - - if len(key_to_wrap) % 8 != 0: - raise ValueError("The key to wrap must be a multiple of 8 bytes") - - a = b"\xa6\xa6\xa6\xa6\xa6\xa6\xa6\xa6" - r = [key_to_wrap[i : i + 8] for i in range(0, len(key_to_wrap), 8)] - return _wrap_core(wrapping_key, a, r) - - -def _unwrap_core( - wrapping_key: bytes, - a: bytes, - r: list[bytes], -) -> tuple[bytes, list[bytes]]: - # Implement RFC 3394 Key Unwrap - 2.2.2 (index method) - decryptor = Cipher(AES(wrapping_key), ECB()).decryptor() - n = len(r) - for j in reversed(range(6)): - for i in reversed(range(n)): - atr = ( - int.from_bytes(a, byteorder="big") ^ ((n * j) + i + 1) - ).to_bytes(length=8, byteorder="big") + r[i] - # every decryption operation is a discrete 16 byte chunk so - # it is safe to reuse the decryptor for the entire operation - b = decryptor.update(atr) - a = b[:8] - r[i] = b[-8:] - - assert decryptor.finalize() == b"" - return a, r - - -def aes_key_wrap_with_padding( - wrapping_key: bytes, - key_to_wrap: bytes, - backend: typing.Any = None, -) -> bytes: - if len(wrapping_key) not in [16, 24, 32]: - raise ValueError("The wrapping key must be a valid AES key length") - - aiv = b"\xa6\x59\x59\xa6" + len(key_to_wrap).to_bytes( - length=4, byteorder="big" - ) - # pad the key to wrap if necessary - pad = (8 - (len(key_to_wrap) % 8)) % 8 - key_to_wrap = key_to_wrap + b"\x00" * pad - if len(key_to_wrap) == 8: - # RFC 5649 - 4.1 - exactly 8 octets after padding - encryptor = Cipher(AES(wrapping_key), ECB()).encryptor() - b = encryptor.update(aiv + key_to_wrap) - assert encryptor.finalize() == b"" - return b - else: - r = [key_to_wrap[i : i + 8] for i in range(0, len(key_to_wrap), 8)] - return _wrap_core(wrapping_key, aiv, r) - - -def aes_key_unwrap_with_padding( - wrapping_key: bytes, - wrapped_key: bytes, - backend: typing.Any = None, -) -> bytes: - if len(wrapped_key) < 16: - raise InvalidUnwrap("Must be at least 16 bytes") - - if len(wrapping_key) not in [16, 24, 32]: - raise ValueError("The wrapping key must be a valid AES key length") - - if len(wrapped_key) == 16: - # RFC 5649 - 4.2 - exactly two 64-bit blocks - decryptor = Cipher(AES(wrapping_key), ECB()).decryptor() - out = decryptor.update(wrapped_key) - assert decryptor.finalize() == b"" - a = out[:8] - data = out[8:] - n = 1 - else: - r = [wrapped_key[i : i + 8] for i in range(0, len(wrapped_key), 8)] - encrypted_aiv = r.pop(0) - n = len(r) - a, r = _unwrap_core(wrapping_key, encrypted_aiv, r) - data = b"".join(r) - - # 1) Check that MSB(32,A) = A65959A6. - # 2) Check that 8*(n-1) < LSB(32,A) <= 8*n. If so, let - # MLI = LSB(32,A). - # 3) Let b = (8*n)-MLI, and then check that the rightmost b octets of - # the output data are zero. - mli = int.from_bytes(a[4:], byteorder="big") - b = (8 * n) - mli - if ( - not bytes_eq(a[:4], b"\xa6\x59\x59\xa6") - or not 8 * (n - 1) < mli <= 8 * n - or (b != 0 and not bytes_eq(data[-b:], b"\x00" * b)) - ): - raise InvalidUnwrap() - - if b == 0: - return data - else: - return data[:-b] - - -def aes_key_unwrap( - wrapping_key: bytes, - wrapped_key: bytes, - backend: typing.Any = None, -) -> bytes: - if len(wrapped_key) < 24: - raise InvalidUnwrap("Must be at least 24 bytes") - - if len(wrapped_key) % 8 != 0: - raise InvalidUnwrap("The wrapped key must be a multiple of 8 bytes") - - if len(wrapping_key) not in [16, 24, 32]: - raise ValueError("The wrapping key must be a valid AES key length") - - aiv = b"\xa6\xa6\xa6\xa6\xa6\xa6\xa6\xa6" - r = [wrapped_key[i : i + 8] for i in range(0, len(wrapped_key), 8)] - a = r.pop(0) - a, r = _unwrap_core(wrapping_key, a, r) - if not bytes_eq(a, aiv): - raise InvalidUnwrap() - - return b"".join(r) - - -class InvalidUnwrap(Exception): - pass diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/padding.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/padding.py deleted file mode 100644 index f9cd1f1..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/padding.py +++ /dev/null @@ -1,69 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc - -from cryptography import utils -from cryptography.hazmat.bindings._rust import ( - ANSIX923PaddingContext, - ANSIX923UnpaddingContext, - PKCS7PaddingContext, - PKCS7UnpaddingContext, -) - - -class PaddingContext(metaclass=abc.ABCMeta): - @abc.abstractmethod - def update(self, data: utils.Buffer) -> bytes: - """ - Pads the provided bytes and returns any available data as bytes. - """ - - @abc.abstractmethod - def finalize(self) -> bytes: - """ - Finalize the padding, returns bytes. - """ - - -def _byte_padding_check(block_size: int) -> None: - if not (0 <= block_size <= 2040): - raise ValueError("block_size must be in range(0, 2041).") - - if block_size % 8 != 0: - raise ValueError("block_size must be a multiple of 8.") - - -class PKCS7: - def __init__(self, block_size: int): - _byte_padding_check(block_size) - self.block_size = block_size - - def padder(self) -> PaddingContext: - return PKCS7PaddingContext(self.block_size) - - def unpadder(self) -> PaddingContext: - return PKCS7UnpaddingContext(self.block_size) - - -PaddingContext.register(PKCS7PaddingContext) -PaddingContext.register(PKCS7UnpaddingContext) - - -class ANSIX923: - def __init__(self, block_size: int): - _byte_padding_check(block_size) - self.block_size = block_size - - def padder(self) -> PaddingContext: - return ANSIX923PaddingContext(self.block_size) - - def unpadder(self) -> PaddingContext: - return ANSIX923UnpaddingContext(self.block_size) - - -PaddingContext.register(ANSIX923PaddingContext) -PaddingContext.register(ANSIX923UnpaddingContext) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/poly1305.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/poly1305.py deleted file mode 100644 index 7f5a77a..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/poly1305.py +++ /dev/null @@ -1,11 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.hazmat.bindings._rust import openssl as rust_openssl - -__all__ = ["Poly1305"] - -Poly1305 = rust_openssl.poly1305.Poly1305 diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/__init__.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/__init__.py deleted file mode 100644 index 62283cc..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/__init__.py +++ /dev/null @@ -1,65 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.hazmat.primitives._serialization import ( - BestAvailableEncryption, - Encoding, - KeySerializationEncryption, - NoEncryption, - ParameterFormat, - PrivateFormat, - PublicFormat, - _KeySerializationEncryption, -) -from cryptography.hazmat.primitives.serialization.base import ( - load_der_parameters, - load_der_private_key, - load_der_public_key, - load_pem_parameters, - load_pem_private_key, - load_pem_public_key, -) -from cryptography.hazmat.primitives.serialization.ssh import ( - SSHCertificate, - SSHCertificateBuilder, - SSHCertificateType, - SSHCertPrivateKeyTypes, - SSHCertPublicKeyTypes, - SSHPrivateKeyTypes, - SSHPublicKeyTypes, - load_ssh_private_key, - load_ssh_public_identity, - load_ssh_public_key, - ssh_key_fingerprint, -) - -__all__ = [ - "BestAvailableEncryption", - "Encoding", - "KeySerializationEncryption", - "NoEncryption", - "ParameterFormat", - "PrivateFormat", - "PublicFormat", - "SSHCertPrivateKeyTypes", - "SSHCertPublicKeyTypes", - "SSHCertificate", - "SSHCertificateBuilder", - "SSHCertificateType", - "SSHPrivateKeyTypes", - "SSHPublicKeyTypes", - "_KeySerializationEncryption", - "load_der_parameters", - "load_der_private_key", - "load_der_public_key", - "load_pem_parameters", - "load_pem_private_key", - "load_pem_public_key", - "load_ssh_private_key", - "load_ssh_public_identity", - "load_ssh_public_key", - "ssh_key_fingerprint", -] diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/base.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/base.py deleted file mode 100644 index e7c998b..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/base.py +++ /dev/null @@ -1,14 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from cryptography.hazmat.bindings._rust import openssl as rust_openssl - -load_pem_private_key = rust_openssl.keys.load_pem_private_key -load_der_private_key = rust_openssl.keys.load_der_private_key - -load_pem_public_key = rust_openssl.keys.load_pem_public_key -load_der_public_key = rust_openssl.keys.load_der_public_key - -load_pem_parameters = rust_openssl.dh.from_pem_parameters -load_der_parameters = rust_openssl.dh.from_der_parameters diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/pkcs12.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/pkcs12.py deleted file mode 100644 index 58884ff..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/pkcs12.py +++ /dev/null @@ -1,176 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import typing -from collections.abc import Iterable - -from cryptography import x509 -from cryptography.hazmat.bindings._rust import pkcs12 as rust_pkcs12 -from cryptography.hazmat.primitives import serialization -from cryptography.hazmat.primitives._serialization import PBES as PBES -from cryptography.hazmat.primitives.asymmetric import ( - dsa, - ec, - ed448, - ed25519, - rsa, -) -from cryptography.hazmat.primitives.asymmetric.types import PrivateKeyTypes - -__all__ = [ - "PBES", - "PKCS12Certificate", - "PKCS12KeyAndCertificates", - "PKCS12PrivateKeyTypes", - "load_key_and_certificates", - "load_pkcs12", - "serialize_java_truststore", - "serialize_key_and_certificates", -] - -PKCS12PrivateKeyTypes = typing.Union[ - rsa.RSAPrivateKey, - dsa.DSAPrivateKey, - ec.EllipticCurvePrivateKey, - ed25519.Ed25519PrivateKey, - ed448.Ed448PrivateKey, -] - - -PKCS12Certificate = rust_pkcs12.PKCS12Certificate - - -class PKCS12KeyAndCertificates: - def __init__( - self, - key: PrivateKeyTypes | None, - cert: PKCS12Certificate | None, - additional_certs: list[PKCS12Certificate], - ): - if key is not None and not isinstance( - key, - ( - rsa.RSAPrivateKey, - dsa.DSAPrivateKey, - ec.EllipticCurvePrivateKey, - ed25519.Ed25519PrivateKey, - ed448.Ed448PrivateKey, - ), - ): - raise TypeError( - "Key must be RSA, DSA, EllipticCurve, ED25519, or ED448" - " private key, or None." - ) - if cert is not None and not isinstance(cert, PKCS12Certificate): - raise TypeError("cert must be a PKCS12Certificate object or None") - if not all( - isinstance(add_cert, PKCS12Certificate) - for add_cert in additional_certs - ): - raise TypeError( - "all values in additional_certs must be PKCS12Certificate" - " objects" - ) - self._key = key - self._cert = cert - self._additional_certs = additional_certs - - @property - def key(self) -> PrivateKeyTypes | None: - return self._key - - @property - def cert(self) -> PKCS12Certificate | None: - return self._cert - - @property - def additional_certs(self) -> list[PKCS12Certificate]: - return self._additional_certs - - def __eq__(self, other: object) -> bool: - if not isinstance(other, PKCS12KeyAndCertificates): - return NotImplemented - - return ( - self.key == other.key - and self.cert == other.cert - and self.additional_certs == other.additional_certs - ) - - def __hash__(self) -> int: - return hash((self.key, self.cert, tuple(self.additional_certs))) - - def __repr__(self) -> str: - fmt = ( - "" - ) - return fmt.format(self.key, self.cert, self.additional_certs) - - -load_key_and_certificates = rust_pkcs12.load_key_and_certificates -load_pkcs12 = rust_pkcs12.load_pkcs12 - - -_PKCS12CATypes = typing.Union[ - x509.Certificate, - PKCS12Certificate, -] - - -def serialize_java_truststore( - certs: Iterable[PKCS12Certificate], - encryption_algorithm: serialization.KeySerializationEncryption, -) -> bytes: - if not certs: - raise ValueError("You must supply at least one cert") - - if not isinstance( - encryption_algorithm, serialization.KeySerializationEncryption - ): - raise TypeError( - "Key encryption algorithm must be a " - "KeySerializationEncryption instance" - ) - - return rust_pkcs12.serialize_java_truststore(certs, encryption_algorithm) - - -def serialize_key_and_certificates( - name: bytes | None, - key: PKCS12PrivateKeyTypes | None, - cert: x509.Certificate | None, - cas: Iterable[_PKCS12CATypes] | None, - encryption_algorithm: serialization.KeySerializationEncryption, -) -> bytes: - if key is not None and not isinstance( - key, - ( - rsa.RSAPrivateKey, - dsa.DSAPrivateKey, - ec.EllipticCurvePrivateKey, - ed25519.Ed25519PrivateKey, - ed448.Ed448PrivateKey, - ), - ): - raise TypeError( - "Key must be RSA, DSA, EllipticCurve, ED25519, or ED448" - " private key, or None." - ) - - if not isinstance( - encryption_algorithm, serialization.KeySerializationEncryption - ): - raise TypeError( - "Key encryption algorithm must be a " - "KeySerializationEncryption instance" - ) - - if key is None and cert is None and not cas: - raise ValueError("You must supply at least one of key, cert, or cas") - - return rust_pkcs12.serialize_key_and_certificates( - name, key, cert, cas, encryption_algorithm - ) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/pkcs7.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/pkcs7.py deleted file mode 100644 index 456dc5b..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/pkcs7.py +++ /dev/null @@ -1,411 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import email.base64mime -import email.generator -import email.message -import email.policy -import io -import typing -from collections.abc import Iterable - -from cryptography import utils, x509 -from cryptography.exceptions import UnsupportedAlgorithm, _Reasons -from cryptography.hazmat.bindings._rust import pkcs7 as rust_pkcs7 -from cryptography.hazmat.primitives import hashes, serialization -from cryptography.hazmat.primitives.asymmetric import ec, padding, rsa -from cryptography.hazmat.primitives.ciphers import ( - algorithms, -) -from cryptography.utils import _check_byteslike - -load_pem_pkcs7_certificates = rust_pkcs7.load_pem_pkcs7_certificates - -load_der_pkcs7_certificates = rust_pkcs7.load_der_pkcs7_certificates - -serialize_certificates = rust_pkcs7.serialize_certificates - -PKCS7HashTypes = typing.Union[ - hashes.SHA224, - hashes.SHA256, - hashes.SHA384, - hashes.SHA512, -] - -PKCS7PrivateKeyTypes = typing.Union[ - rsa.RSAPrivateKey, ec.EllipticCurvePrivateKey -] - -ContentEncryptionAlgorithm = typing.Union[ - typing.Type[algorithms.AES128], typing.Type[algorithms.AES256] -] - - -class PKCS7Options(utils.Enum): - Text = "Add text/plain MIME type" - Binary = "Don't translate input data into canonical MIME format" - DetachedSignature = "Don't embed data in the PKCS7 structure" - NoCapabilities = "Don't embed SMIME capabilities" - NoAttributes = "Don't embed authenticatedAttributes" - NoCerts = "Don't embed signer certificate" - - -class PKCS7SignatureBuilder: - def __init__( - self, - data: utils.Buffer | None = None, - signers: list[ - tuple[ - x509.Certificate, - PKCS7PrivateKeyTypes, - PKCS7HashTypes, - padding.PSS | padding.PKCS1v15 | None, - ] - ] = [], - additional_certs: list[x509.Certificate] = [], - ): - self._data = data - self._signers = signers - self._additional_certs = additional_certs - - def set_data(self, data: utils.Buffer) -> PKCS7SignatureBuilder: - _check_byteslike("data", data) - if self._data is not None: - raise ValueError("data may only be set once") - - return PKCS7SignatureBuilder(data, self._signers) - - def add_signer( - self, - certificate: x509.Certificate, - private_key: PKCS7PrivateKeyTypes, - hash_algorithm: PKCS7HashTypes, - *, - rsa_padding: padding.PSS | padding.PKCS1v15 | None = None, - ) -> PKCS7SignatureBuilder: - if not isinstance( - hash_algorithm, - ( - hashes.SHA224, - hashes.SHA256, - hashes.SHA384, - hashes.SHA512, - ), - ): - raise TypeError( - "hash_algorithm must be one of hashes.SHA224, " - "SHA256, SHA384, or SHA512" - ) - if not isinstance(certificate, x509.Certificate): - raise TypeError("certificate must be a x509.Certificate") - - if not isinstance( - private_key, (rsa.RSAPrivateKey, ec.EllipticCurvePrivateKey) - ): - raise TypeError("Only RSA & EC keys are supported at this time.") - - if rsa_padding is not None: - if not isinstance(rsa_padding, (padding.PSS, padding.PKCS1v15)): - raise TypeError("Padding must be PSS or PKCS1v15") - if not isinstance(private_key, rsa.RSAPrivateKey): - raise TypeError("Padding is only supported for RSA keys") - - return PKCS7SignatureBuilder( - self._data, - [ - *self._signers, - (certificate, private_key, hash_algorithm, rsa_padding), - ], - ) - - def add_certificate( - self, certificate: x509.Certificate - ) -> PKCS7SignatureBuilder: - if not isinstance(certificate, x509.Certificate): - raise TypeError("certificate must be a x509.Certificate") - - return PKCS7SignatureBuilder( - self._data, self._signers, [*self._additional_certs, certificate] - ) - - def sign( - self, - encoding: serialization.Encoding, - options: Iterable[PKCS7Options], - backend: typing.Any = None, - ) -> bytes: - if len(self._signers) == 0: - raise ValueError("Must have at least one signer") - if self._data is None: - raise ValueError("You must add data to sign") - options = list(options) - if not all(isinstance(x, PKCS7Options) for x in options): - raise ValueError("options must be from the PKCS7Options enum") - if encoding not in ( - serialization.Encoding.PEM, - serialization.Encoding.DER, - serialization.Encoding.SMIME, - ): - raise ValueError( - "Must be PEM, DER, or SMIME from the Encoding enum" - ) - - # Text is a meaningless option unless it is accompanied by - # DetachedSignature - if ( - PKCS7Options.Text in options - and PKCS7Options.DetachedSignature not in options - ): - raise ValueError( - "When passing the Text option you must also pass " - "DetachedSignature" - ) - - if PKCS7Options.Text in options and encoding in ( - serialization.Encoding.DER, - serialization.Encoding.PEM, - ): - raise ValueError( - "The Text option is only available for SMIME serialization" - ) - - # No attributes implies no capabilities so we'll error if you try to - # pass both. - if ( - PKCS7Options.NoAttributes in options - and PKCS7Options.NoCapabilities in options - ): - raise ValueError( - "NoAttributes is a superset of NoCapabilities. Do not pass " - "both values." - ) - - return rust_pkcs7.sign_and_serialize(self, encoding, options) - - -class PKCS7EnvelopeBuilder: - def __init__( - self, - *, - _data: bytes | None = None, - _recipients: list[x509.Certificate] | None = None, - _content_encryption_algorithm: ContentEncryptionAlgorithm - | None = None, - ): - from cryptography.hazmat.backends.openssl.backend import ( - backend as ossl, - ) - - if not ossl.rsa_encryption_supported(padding=padding.PKCS1v15()): - raise UnsupportedAlgorithm( - "RSA with PKCS1 v1.5 padding is not supported by this version" - " of OpenSSL.", - _Reasons.UNSUPPORTED_PADDING, - ) - self._data = _data - self._recipients = _recipients if _recipients is not None else [] - self._content_encryption_algorithm = _content_encryption_algorithm - - def set_data(self, data: bytes) -> PKCS7EnvelopeBuilder: - _check_byteslike("data", data) - if self._data is not None: - raise ValueError("data may only be set once") - - return PKCS7EnvelopeBuilder( - _data=data, - _recipients=self._recipients, - _content_encryption_algorithm=self._content_encryption_algorithm, - ) - - def add_recipient( - self, - certificate: x509.Certificate, - ) -> PKCS7EnvelopeBuilder: - if not isinstance(certificate, x509.Certificate): - raise TypeError("certificate must be a x509.Certificate") - - if not isinstance(certificate.public_key(), rsa.RSAPublicKey): - raise TypeError("Only RSA keys are supported at this time.") - - return PKCS7EnvelopeBuilder( - _data=self._data, - _recipients=[ - *self._recipients, - certificate, - ], - _content_encryption_algorithm=self._content_encryption_algorithm, - ) - - def set_content_encryption_algorithm( - self, content_encryption_algorithm: ContentEncryptionAlgorithm - ) -> PKCS7EnvelopeBuilder: - if self._content_encryption_algorithm is not None: - raise ValueError("Content encryption algo may only be set once") - if content_encryption_algorithm not in { - algorithms.AES128, - algorithms.AES256, - }: - raise TypeError("Only AES128 and AES256 are supported") - - return PKCS7EnvelopeBuilder( - _data=self._data, - _recipients=self._recipients, - _content_encryption_algorithm=content_encryption_algorithm, - ) - - def encrypt( - self, - encoding: serialization.Encoding, - options: Iterable[PKCS7Options], - ) -> bytes: - if len(self._recipients) == 0: - raise ValueError("Must have at least one recipient") - if self._data is None: - raise ValueError("You must add data to encrypt") - - # The default content encryption algorithm is AES-128, which the S/MIME - # v3.2 RFC specifies as MUST support (https://datatracker.ietf.org/doc/html/rfc5751#section-2.7) - content_encryption_algorithm = ( - self._content_encryption_algorithm or algorithms.AES128 - ) - - options = list(options) - if not all(isinstance(x, PKCS7Options) for x in options): - raise ValueError("options must be from the PKCS7Options enum") - if encoding not in ( - serialization.Encoding.PEM, - serialization.Encoding.DER, - serialization.Encoding.SMIME, - ): - raise ValueError( - "Must be PEM, DER, or SMIME from the Encoding enum" - ) - - # Only allow options that make sense for encryption - if any( - opt not in [PKCS7Options.Text, PKCS7Options.Binary] - for opt in options - ): - raise ValueError( - "Only the following options are supported for encryption: " - "Text, Binary" - ) - elif PKCS7Options.Text in options and PKCS7Options.Binary in options: - # OpenSSL accepts both options at the same time, but ignores Text. - # We fail defensively to avoid unexpected outputs. - raise ValueError( - "Cannot use Binary and Text options at the same time" - ) - - return rust_pkcs7.encrypt_and_serialize( - self, content_encryption_algorithm, encoding, options - ) - - -pkcs7_decrypt_der = rust_pkcs7.decrypt_der -pkcs7_decrypt_pem = rust_pkcs7.decrypt_pem -pkcs7_decrypt_smime = rust_pkcs7.decrypt_smime - - -def _smime_signed_encode( - data: bytes, signature: bytes, micalg: str, text_mode: bool -) -> bytes: - # This function works pretty hard to replicate what OpenSSL does - # precisely. For good and for ill. - - m = email.message.Message() - m.add_header("MIME-Version", "1.0") - m.add_header( - "Content-Type", - "multipart/signed", - protocol="application/x-pkcs7-signature", - micalg=micalg, - ) - - m.preamble = "This is an S/MIME signed message\n" - - msg_part = OpenSSLMimePart() - msg_part.set_payload(data) - if text_mode: - msg_part.add_header("Content-Type", "text/plain") - m.attach(msg_part) - - sig_part = email.message.MIMEPart() - sig_part.add_header( - "Content-Type", "application/x-pkcs7-signature", name="smime.p7s" - ) - sig_part.add_header("Content-Transfer-Encoding", "base64") - sig_part.add_header( - "Content-Disposition", "attachment", filename="smime.p7s" - ) - sig_part.set_payload( - email.base64mime.body_encode(signature, maxlinelen=65) - ) - del sig_part["MIME-Version"] - m.attach(sig_part) - - fp = io.BytesIO() - g = email.generator.BytesGenerator( - fp, - maxheaderlen=0, - mangle_from_=False, - policy=m.policy.clone(linesep="\r\n"), - ) - g.flatten(m) - return fp.getvalue() - - -def _smime_enveloped_encode(data: bytes) -> bytes: - m = email.message.Message() - m.add_header("MIME-Version", "1.0") - m.add_header("Content-Disposition", "attachment", filename="smime.p7m") - m.add_header( - "Content-Type", - "application/pkcs7-mime", - smime_type="enveloped-data", - name="smime.p7m", - ) - m.add_header("Content-Transfer-Encoding", "base64") - - m.set_payload(email.base64mime.body_encode(data, maxlinelen=65)) - - return m.as_bytes(policy=m.policy.clone(linesep="\n", max_line_length=0)) - - -def _smime_enveloped_decode(data: bytes) -> bytes: - m = email.message_from_bytes(data) - if m.get_content_type() not in { - "application/x-pkcs7-mime", - "application/pkcs7-mime", - }: - raise ValueError("Not an S/MIME enveloped message") - return bytes(m.get_payload(decode=True)) - - -def _smime_remove_text_headers(data: bytes) -> bytes: - m = email.message_from_bytes(data) - # Using get() instead of get_content_type() since it has None as default, - # where the latter has "text/plain". Both methods are case-insensitive. - content_type = m.get("content-type") - if content_type is None: - raise ValueError( - "Decrypted MIME data has no 'Content-Type' header. " - "Please remove the 'Text' option to parse it manually." - ) - if "text/plain" not in content_type: - raise ValueError( - f"Decrypted MIME data content type is '{content_type}', not " - "'text/plain'. Remove the 'Text' option to parse it manually." - ) - return bytes(m.get_payload(decode=True)) - - -class OpenSSLMimePart(email.message.MIMEPart): - # A MIMEPart subclass that replicates OpenSSL's behavior of not including - # a newline if there are no headers. - def _write_headers(self, generator) -> None: - if list(self.raw_items()): - generator._write_headers(self) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/ssh.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/ssh.py deleted file mode 100644 index c08b981..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/ssh.py +++ /dev/null @@ -1,1619 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import binascii -import enum -import os -import re -import typing -import warnings -from base64 import encodebytes as _base64_encode -from dataclasses import dataclass - -from cryptography import utils -from cryptography.exceptions import UnsupportedAlgorithm -from cryptography.hazmat.primitives import hashes -from cryptography.hazmat.primitives.asymmetric import ( - dsa, - ec, - ed25519, - padding, - rsa, -) -from cryptography.hazmat.primitives.asymmetric import utils as asym_utils -from cryptography.hazmat.primitives.ciphers import ( - AEADDecryptionContext, - Cipher, - algorithms, - modes, -) -from cryptography.hazmat.primitives.serialization import ( - Encoding, - KeySerializationEncryption, - NoEncryption, - PrivateFormat, - PublicFormat, - _KeySerializationEncryption, -) - -try: - from bcrypt import kdf as _bcrypt_kdf - - _bcrypt_supported = True -except ImportError: - _bcrypt_supported = False - - def _bcrypt_kdf( - password: bytes, - salt: bytes, - desired_key_bytes: int, - rounds: int, - ignore_few_rounds: bool = False, - ) -> bytes: - raise UnsupportedAlgorithm("Need bcrypt module") - - -_SSH_ED25519 = b"ssh-ed25519" -_SSH_RSA = b"ssh-rsa" -_SSH_DSA = b"ssh-dss" -_ECDSA_NISTP256 = b"ecdsa-sha2-nistp256" -_ECDSA_NISTP384 = b"ecdsa-sha2-nistp384" -_ECDSA_NISTP521 = b"ecdsa-sha2-nistp521" -_CERT_SUFFIX = b"-cert-v01@openssh.com" - -# U2F application string suffixed pubkey -_SK_SSH_ED25519 = b"sk-ssh-ed25519@openssh.com" -_SK_SSH_ECDSA_NISTP256 = b"sk-ecdsa-sha2-nistp256@openssh.com" - -# These are not key types, only algorithms, so they cannot appear -# as a public key type -_SSH_RSA_SHA256 = b"rsa-sha2-256" -_SSH_RSA_SHA512 = b"rsa-sha2-512" - -_SSH_PUBKEY_RC = re.compile(rb"\A(\S+)[ \t]+(\S+)") -_SK_MAGIC = b"openssh-key-v1\0" -_SK_START = b"-----BEGIN OPENSSH PRIVATE KEY-----" -_SK_END = b"-----END OPENSSH PRIVATE KEY-----" -_BCRYPT = b"bcrypt" -_NONE = b"none" -_DEFAULT_CIPHER = b"aes256-ctr" -_DEFAULT_ROUNDS = 16 - -# re is only way to work on bytes-like data -_PEM_RC = re.compile(_SK_START + b"(.*?)" + _SK_END, re.DOTALL) - -# padding for max blocksize -_PADDING = memoryview(bytearray(range(1, 1 + 16))) - - -@dataclass -class _SSHCipher: - alg: type[algorithms.AES] - key_len: int - mode: type[modes.CTR] | type[modes.CBC] | type[modes.GCM] - block_len: int - iv_len: int - tag_len: int | None - is_aead: bool - - -# ciphers that are actually used in key wrapping -_SSH_CIPHERS: dict[bytes, _SSHCipher] = { - b"aes256-ctr": _SSHCipher( - alg=algorithms.AES, - key_len=32, - mode=modes.CTR, - block_len=16, - iv_len=16, - tag_len=None, - is_aead=False, - ), - b"aes256-cbc": _SSHCipher( - alg=algorithms.AES, - key_len=32, - mode=modes.CBC, - block_len=16, - iv_len=16, - tag_len=None, - is_aead=False, - ), - b"aes256-gcm@openssh.com": _SSHCipher( - alg=algorithms.AES, - key_len=32, - mode=modes.GCM, - block_len=16, - iv_len=12, - tag_len=16, - is_aead=True, - ), -} - -# map local curve name to key type -_ECDSA_KEY_TYPE = { - "secp256r1": _ECDSA_NISTP256, - "secp384r1": _ECDSA_NISTP384, - "secp521r1": _ECDSA_NISTP521, -} - - -def _get_ssh_key_type(key: SSHPrivateKeyTypes | SSHPublicKeyTypes) -> bytes: - if isinstance(key, ec.EllipticCurvePrivateKey): - key_type = _ecdsa_key_type(key.public_key()) - elif isinstance(key, ec.EllipticCurvePublicKey): - key_type = _ecdsa_key_type(key) - elif isinstance(key, (rsa.RSAPrivateKey, rsa.RSAPublicKey)): - key_type = _SSH_RSA - elif isinstance(key, (dsa.DSAPrivateKey, dsa.DSAPublicKey)): - key_type = _SSH_DSA - elif isinstance( - key, (ed25519.Ed25519PrivateKey, ed25519.Ed25519PublicKey) - ): - key_type = _SSH_ED25519 - else: - raise ValueError("Unsupported key type") - - return key_type - - -def _ecdsa_key_type(public_key: ec.EllipticCurvePublicKey) -> bytes: - """Return SSH key_type and curve_name for private key.""" - curve = public_key.curve - if curve.name not in _ECDSA_KEY_TYPE: - raise ValueError( - f"Unsupported curve for ssh private key: {curve.name!r}" - ) - return _ECDSA_KEY_TYPE[curve.name] - - -def _ssh_pem_encode( - data: utils.Buffer, - prefix: bytes = _SK_START + b"\n", - suffix: bytes = _SK_END + b"\n", -) -> bytes: - return b"".join([prefix, _base64_encode(data), suffix]) - - -def _check_block_size(data: utils.Buffer, block_len: int) -> None: - """Require data to be full blocks""" - if not data or len(data) % block_len != 0: - raise ValueError("Corrupt data: missing padding") - - -def _check_empty(data: utils.Buffer) -> None: - """All data should have been parsed.""" - if data: - raise ValueError("Corrupt data: unparsed data") - - -def _init_cipher( - ciphername: bytes, - password: bytes | None, - salt: bytes, - rounds: int, -) -> Cipher[modes.CBC | modes.CTR | modes.GCM]: - """Generate key + iv and return cipher.""" - if not password: - raise TypeError( - "Key is password-protected, but password was not provided." - ) - - ciph = _SSH_CIPHERS[ciphername] - seed = _bcrypt_kdf( - password, salt, ciph.key_len + ciph.iv_len, rounds, True - ) - return Cipher( - ciph.alg(seed[: ciph.key_len]), - ciph.mode(seed[ciph.key_len :]), - ) - - -def _get_u32(data: memoryview) -> tuple[int, memoryview]: - """Uint32""" - if len(data) < 4: - raise ValueError("Invalid data") - return int.from_bytes(data[:4], byteorder="big"), data[4:] - - -def _get_u64(data: memoryview) -> tuple[int, memoryview]: - """Uint64""" - if len(data) < 8: - raise ValueError("Invalid data") - return int.from_bytes(data[:8], byteorder="big"), data[8:] - - -def _get_sshstr(data: memoryview) -> tuple[memoryview, memoryview]: - """Bytes with u32 length prefix""" - n, data = _get_u32(data) - if n > len(data): - raise ValueError("Invalid data") - return data[:n], data[n:] - - -def _get_mpint(data: memoryview) -> tuple[int, memoryview]: - """Big integer.""" - val, data = _get_sshstr(data) - if val and val[0] > 0x7F: - raise ValueError("Invalid data") - return int.from_bytes(val, "big"), data - - -def _to_mpint(val: int) -> bytes: - """Storage format for signed bigint.""" - if val < 0: - raise ValueError("negative mpint not allowed") - if not val: - return b"" - nbytes = (val.bit_length() + 8) // 8 - return utils.int_to_bytes(val, nbytes) - - -class _FragList: - """Build recursive structure without data copy.""" - - flist: list[utils.Buffer] - - def __init__(self, init: list[utils.Buffer] | None = None) -> None: - self.flist = [] - if init: - self.flist.extend(init) - - def put_raw(self, val: utils.Buffer) -> None: - """Add plain bytes""" - self.flist.append(val) - - def put_u32(self, val: int) -> None: - """Big-endian uint32""" - self.flist.append(val.to_bytes(length=4, byteorder="big")) - - def put_u64(self, val: int) -> None: - """Big-endian uint64""" - self.flist.append(val.to_bytes(length=8, byteorder="big")) - - def put_sshstr(self, val: bytes | _FragList) -> None: - """Bytes prefixed with u32 length""" - if isinstance(val, (bytes, memoryview, bytearray)): - self.put_u32(len(val)) - self.flist.append(val) - else: - self.put_u32(val.size()) - self.flist.extend(val.flist) - - def put_mpint(self, val: int) -> None: - """Big-endian bigint prefixed with u32 length""" - self.put_sshstr(_to_mpint(val)) - - def size(self) -> int: - """Current number of bytes""" - return sum(map(len, self.flist)) - - def render(self, dstbuf: memoryview, pos: int = 0) -> int: - """Write into bytearray""" - for frag in self.flist: - flen = len(frag) - start, pos = pos, pos + flen - dstbuf[start:pos] = frag - return pos - - def tobytes(self) -> bytes: - """Return as bytes""" - buf = memoryview(bytearray(self.size())) - self.render(buf) - return buf.tobytes() - - -class _SSHFormatRSA: - """Format for RSA keys. - - Public: - mpint e, n - Private: - mpint n, e, d, iqmp, p, q - """ - - def get_public( - self, data: memoryview - ) -> tuple[tuple[int, int], memoryview]: - """RSA public fields""" - e, data = _get_mpint(data) - n, data = _get_mpint(data) - return (e, n), data - - def load_public( - self, data: memoryview - ) -> tuple[rsa.RSAPublicKey, memoryview]: - """Make RSA public key from data.""" - (e, n), data = self.get_public(data) - public_numbers = rsa.RSAPublicNumbers(e, n) - public_key = public_numbers.public_key() - return public_key, data - - def load_private( - self, data: memoryview, pubfields, unsafe_skip_rsa_key_validation: bool - ) -> tuple[rsa.RSAPrivateKey, memoryview]: - """Make RSA private key from data.""" - n, data = _get_mpint(data) - e, data = _get_mpint(data) - d, data = _get_mpint(data) - iqmp, data = _get_mpint(data) - p, data = _get_mpint(data) - q, data = _get_mpint(data) - - if (e, n) != pubfields: - raise ValueError("Corrupt data: rsa field mismatch") - dmp1 = rsa.rsa_crt_dmp1(d, p) - dmq1 = rsa.rsa_crt_dmq1(d, q) - public_numbers = rsa.RSAPublicNumbers(e, n) - private_numbers = rsa.RSAPrivateNumbers( - p, q, d, dmp1, dmq1, iqmp, public_numbers - ) - private_key = private_numbers.private_key( - unsafe_skip_rsa_key_validation=unsafe_skip_rsa_key_validation - ) - return private_key, data - - def encode_public( - self, public_key: rsa.RSAPublicKey, f_pub: _FragList - ) -> None: - """Write RSA public key""" - pubn = public_key.public_numbers() - f_pub.put_mpint(pubn.e) - f_pub.put_mpint(pubn.n) - - def encode_private( - self, private_key: rsa.RSAPrivateKey, f_priv: _FragList - ) -> None: - """Write RSA private key""" - private_numbers = private_key.private_numbers() - public_numbers = private_numbers.public_numbers - - f_priv.put_mpint(public_numbers.n) - f_priv.put_mpint(public_numbers.e) - - f_priv.put_mpint(private_numbers.d) - f_priv.put_mpint(private_numbers.iqmp) - f_priv.put_mpint(private_numbers.p) - f_priv.put_mpint(private_numbers.q) - - -class _SSHFormatDSA: - """Format for DSA keys. - - Public: - mpint p, q, g, y - Private: - mpint p, q, g, y, x - """ - - def get_public(self, data: memoryview) -> tuple[tuple, memoryview]: - """DSA public fields""" - p, data = _get_mpint(data) - q, data = _get_mpint(data) - g, data = _get_mpint(data) - y, data = _get_mpint(data) - return (p, q, g, y), data - - def load_public( - self, data: memoryview - ) -> tuple[dsa.DSAPublicKey, memoryview]: - """Make DSA public key from data.""" - (p, q, g, y), data = self.get_public(data) - parameter_numbers = dsa.DSAParameterNumbers(p, q, g) - public_numbers = dsa.DSAPublicNumbers(y, parameter_numbers) - self._validate(public_numbers) - public_key = public_numbers.public_key() - return public_key, data - - def load_private( - self, data: memoryview, pubfields, unsafe_skip_rsa_key_validation: bool - ) -> tuple[dsa.DSAPrivateKey, memoryview]: - """Make DSA private key from data.""" - (p, q, g, y), data = self.get_public(data) - x, data = _get_mpint(data) - - if (p, q, g, y) != pubfields: - raise ValueError("Corrupt data: dsa field mismatch") - parameter_numbers = dsa.DSAParameterNumbers(p, q, g) - public_numbers = dsa.DSAPublicNumbers(y, parameter_numbers) - self._validate(public_numbers) - private_numbers = dsa.DSAPrivateNumbers(x, public_numbers) - private_key = private_numbers.private_key() - return private_key, data - - def encode_public( - self, public_key: dsa.DSAPublicKey, f_pub: _FragList - ) -> None: - """Write DSA public key""" - public_numbers = public_key.public_numbers() - parameter_numbers = public_numbers.parameter_numbers - self._validate(public_numbers) - - f_pub.put_mpint(parameter_numbers.p) - f_pub.put_mpint(parameter_numbers.q) - f_pub.put_mpint(parameter_numbers.g) - f_pub.put_mpint(public_numbers.y) - - def encode_private( - self, private_key: dsa.DSAPrivateKey, f_priv: _FragList - ) -> None: - """Write DSA private key""" - self.encode_public(private_key.public_key(), f_priv) - f_priv.put_mpint(private_key.private_numbers().x) - - def _validate(self, public_numbers: dsa.DSAPublicNumbers) -> None: - parameter_numbers = public_numbers.parameter_numbers - if parameter_numbers.p.bit_length() != 1024: - raise ValueError("SSH supports only 1024 bit DSA keys") - - -class _SSHFormatECDSA: - """Format for ECDSA keys. - - Public: - str curve - bytes point - Private: - str curve - bytes point - mpint secret - """ - - def __init__(self, ssh_curve_name: bytes, curve: ec.EllipticCurve): - self.ssh_curve_name = ssh_curve_name - self.curve = curve - - def get_public( - self, data: memoryview - ) -> tuple[tuple[memoryview, memoryview], memoryview]: - """ECDSA public fields""" - curve, data = _get_sshstr(data) - point, data = _get_sshstr(data) - if curve != self.ssh_curve_name: - raise ValueError("Curve name mismatch") - if point[0] != 4: - raise NotImplementedError("Need uncompressed point") - return (curve, point), data - - def load_public( - self, data: memoryview - ) -> tuple[ec.EllipticCurvePublicKey, memoryview]: - """Make ECDSA public key from data.""" - (_, point), data = self.get_public(data) - public_key = ec.EllipticCurvePublicKey.from_encoded_point( - self.curve, point.tobytes() - ) - return public_key, data - - def load_private( - self, data: memoryview, pubfields, unsafe_skip_rsa_key_validation: bool - ) -> tuple[ec.EllipticCurvePrivateKey, memoryview]: - """Make ECDSA private key from data.""" - (curve_name, point), data = self.get_public(data) - secret, data = _get_mpint(data) - - if (curve_name, point) != pubfields: - raise ValueError("Corrupt data: ecdsa field mismatch") - private_key = ec.derive_private_key(secret, self.curve) - return private_key, data - - def encode_public( - self, public_key: ec.EllipticCurvePublicKey, f_pub: _FragList - ) -> None: - """Write ECDSA public key""" - point = public_key.public_bytes( - Encoding.X962, PublicFormat.UncompressedPoint - ) - f_pub.put_sshstr(self.ssh_curve_name) - f_pub.put_sshstr(point) - - def encode_private( - self, private_key: ec.EllipticCurvePrivateKey, f_priv: _FragList - ) -> None: - """Write ECDSA private key""" - public_key = private_key.public_key() - private_numbers = private_key.private_numbers() - - self.encode_public(public_key, f_priv) - f_priv.put_mpint(private_numbers.private_value) - - -class _SSHFormatEd25519: - """Format for Ed25519 keys. - - Public: - bytes point - Private: - bytes point - bytes secret_and_point - """ - - def get_public( - self, data: memoryview - ) -> tuple[tuple[memoryview], memoryview]: - """Ed25519 public fields""" - point, data = _get_sshstr(data) - return (point,), data - - def load_public( - self, data: memoryview - ) -> tuple[ed25519.Ed25519PublicKey, memoryview]: - """Make Ed25519 public key from data.""" - (point,), data = self.get_public(data) - public_key = ed25519.Ed25519PublicKey.from_public_bytes( - point.tobytes() - ) - return public_key, data - - def load_private( - self, data: memoryview, pubfields, unsafe_skip_rsa_key_validation: bool - ) -> tuple[ed25519.Ed25519PrivateKey, memoryview]: - """Make Ed25519 private key from data.""" - (point,), data = self.get_public(data) - keypair, data = _get_sshstr(data) - - secret = keypair[:32] - point2 = keypair[32:] - if point != point2 or (point,) != pubfields: - raise ValueError("Corrupt data: ed25519 field mismatch") - private_key = ed25519.Ed25519PrivateKey.from_private_bytes(secret) - return private_key, data - - def encode_public( - self, public_key: ed25519.Ed25519PublicKey, f_pub: _FragList - ) -> None: - """Write Ed25519 public key""" - raw_public_key = public_key.public_bytes( - Encoding.Raw, PublicFormat.Raw - ) - f_pub.put_sshstr(raw_public_key) - - def encode_private( - self, private_key: ed25519.Ed25519PrivateKey, f_priv: _FragList - ) -> None: - """Write Ed25519 private key""" - public_key = private_key.public_key() - raw_private_key = private_key.private_bytes( - Encoding.Raw, PrivateFormat.Raw, NoEncryption() - ) - raw_public_key = public_key.public_bytes( - Encoding.Raw, PublicFormat.Raw - ) - f_keypair = _FragList([raw_private_key, raw_public_key]) - - self.encode_public(public_key, f_priv) - f_priv.put_sshstr(f_keypair) - - -def load_application(data) -> tuple[memoryview, memoryview]: - """ - U2F application strings - """ - application, data = _get_sshstr(data) - if not application.tobytes().startswith(b"ssh:"): - raise ValueError( - "U2F application string does not start with b'ssh:' " - f"({application})" - ) - return application, data - - -class _SSHFormatSKEd25519: - """ - The format of a sk-ssh-ed25519@openssh.com public key is: - - string "sk-ssh-ed25519@openssh.com" - string public key - string application (user-specified, but typically "ssh:") - """ - - def load_public( - self, data: memoryview - ) -> tuple[ed25519.Ed25519PublicKey, memoryview]: - """Make Ed25519 public key from data.""" - public_key, data = _lookup_kformat(_SSH_ED25519).load_public(data) - _, data = load_application(data) - return public_key, data - - def get_public(self, data: memoryview) -> typing.NoReturn: - # Confusingly `get_public` is an entry point used by private key - # loading. - raise UnsupportedAlgorithm( - "sk-ssh-ed25519 private keys cannot be loaded" - ) - - -class _SSHFormatSKECDSA: - """ - The format of a sk-ecdsa-sha2-nistp256@openssh.com public key is: - - string "sk-ecdsa-sha2-nistp256@openssh.com" - string curve name - ec_point Q - string application (user-specified, but typically "ssh:") - """ - - def load_public( - self, data: memoryview - ) -> tuple[ec.EllipticCurvePublicKey, memoryview]: - """Make ECDSA public key from data.""" - public_key, data = _lookup_kformat(_ECDSA_NISTP256).load_public(data) - _, data = load_application(data) - return public_key, data - - def get_public(self, data: memoryview) -> typing.NoReturn: - # Confusingly `get_public` is an entry point used by private key - # loading. - raise UnsupportedAlgorithm( - "sk-ecdsa-sha2-nistp256 private keys cannot be loaded" - ) - - -_KEY_FORMATS = { - _SSH_RSA: _SSHFormatRSA(), - _SSH_DSA: _SSHFormatDSA(), - _SSH_ED25519: _SSHFormatEd25519(), - _ECDSA_NISTP256: _SSHFormatECDSA(b"nistp256", ec.SECP256R1()), - _ECDSA_NISTP384: _SSHFormatECDSA(b"nistp384", ec.SECP384R1()), - _ECDSA_NISTP521: _SSHFormatECDSA(b"nistp521", ec.SECP521R1()), - _SK_SSH_ED25519: _SSHFormatSKEd25519(), - _SK_SSH_ECDSA_NISTP256: _SSHFormatSKECDSA(), -} - - -def _lookup_kformat(key_type: utils.Buffer): - """Return valid format or throw error""" - if not isinstance(key_type, bytes): - key_type = memoryview(key_type).tobytes() - if key_type in _KEY_FORMATS: - return _KEY_FORMATS[key_type] - raise UnsupportedAlgorithm(f"Unsupported key type: {key_type!r}") - - -SSHPrivateKeyTypes = typing.Union[ - ec.EllipticCurvePrivateKey, - rsa.RSAPrivateKey, - dsa.DSAPrivateKey, - ed25519.Ed25519PrivateKey, -] - - -def load_ssh_private_key( - data: utils.Buffer, - password: bytes | None, - backend: typing.Any = None, - *, - unsafe_skip_rsa_key_validation: bool = False, -) -> SSHPrivateKeyTypes: - """Load private key from OpenSSH custom encoding.""" - utils._check_byteslike("data", data) - if password is not None: - utils._check_bytes("password", password) - - m = _PEM_RC.search(data) - if not m: - raise ValueError("Not OpenSSH private key format") - p1 = m.start(1) - p2 = m.end(1) - data = binascii.a2b_base64(memoryview(data)[p1:p2]) - if not data.startswith(_SK_MAGIC): - raise ValueError("Not OpenSSH private key format") - data = memoryview(data)[len(_SK_MAGIC) :] - - # parse header - ciphername, data = _get_sshstr(data) - kdfname, data = _get_sshstr(data) - kdfoptions, data = _get_sshstr(data) - nkeys, data = _get_u32(data) - if nkeys != 1: - raise ValueError("Only one key supported") - - # load public key data - pubdata, data = _get_sshstr(data) - pub_key_type, pubdata = _get_sshstr(pubdata) - kformat = _lookup_kformat(pub_key_type) - pubfields, pubdata = kformat.get_public(pubdata) - _check_empty(pubdata) - - if ciphername != _NONE or kdfname != _NONE: - ciphername_bytes = ciphername.tobytes() - if ciphername_bytes not in _SSH_CIPHERS: - raise UnsupportedAlgorithm( - f"Unsupported cipher: {ciphername_bytes!r}" - ) - if kdfname != _BCRYPT: - raise UnsupportedAlgorithm(f"Unsupported KDF: {kdfname!r}") - blklen = _SSH_CIPHERS[ciphername_bytes].block_len - tag_len = _SSH_CIPHERS[ciphername_bytes].tag_len - # load secret data - edata, data = _get_sshstr(data) - # see https://bugzilla.mindrot.org/show_bug.cgi?id=3553 for - # information about how OpenSSH handles AEAD tags - if _SSH_CIPHERS[ciphername_bytes].is_aead: - tag = bytes(data) - if len(tag) != tag_len: - raise ValueError("Corrupt data: invalid tag length for cipher") - else: - _check_empty(data) - _check_block_size(edata, blklen) - salt, kbuf = _get_sshstr(kdfoptions) - rounds, kbuf = _get_u32(kbuf) - _check_empty(kbuf) - ciph = _init_cipher(ciphername_bytes, password, salt.tobytes(), rounds) - dec = ciph.decryptor() - edata = memoryview(dec.update(edata)) - if _SSH_CIPHERS[ciphername_bytes].is_aead: - assert isinstance(dec, AEADDecryptionContext) - _check_empty(dec.finalize_with_tag(tag)) - else: - # _check_block_size requires data to be a full block so there - # should be no output from finalize - _check_empty(dec.finalize()) - else: - if password: - raise TypeError( - "Password was given but private key is not encrypted." - ) - # load secret data - edata, data = _get_sshstr(data) - _check_empty(data) - blklen = 8 - _check_block_size(edata, blklen) - ck1, edata = _get_u32(edata) - ck2, edata = _get_u32(edata) - if ck1 != ck2: - raise ValueError("Corrupt data: broken checksum") - - # load per-key struct - key_type, edata = _get_sshstr(edata) - if key_type != pub_key_type: - raise ValueError("Corrupt data: key type mismatch") - private_key, edata = kformat.load_private( - edata, - pubfields, - unsafe_skip_rsa_key_validation=unsafe_skip_rsa_key_validation, - ) - # We don't use the comment - _, edata = _get_sshstr(edata) - - # yes, SSH does padding check *after* all other parsing is done. - # need to follow as it writes zero-byte padding too. - if edata != _PADDING[: len(edata)]: - raise ValueError("Corrupt data: invalid padding") - - if isinstance(private_key, dsa.DSAPrivateKey): - warnings.warn( - "SSH DSA keys are deprecated and will be removed in a future " - "release.", - utils.DeprecatedIn40, - stacklevel=2, - ) - - return private_key - - -def _serialize_ssh_private_key( - private_key: SSHPrivateKeyTypes, - password: bytes, - encryption_algorithm: KeySerializationEncryption, -) -> bytes: - """Serialize private key with OpenSSH custom encoding.""" - utils._check_bytes("password", password) - if isinstance(private_key, dsa.DSAPrivateKey): - warnings.warn( - "SSH DSA key support is deprecated and will be " - "removed in a future release", - utils.DeprecatedIn40, - stacklevel=4, - ) - - key_type = _get_ssh_key_type(private_key) - kformat = _lookup_kformat(key_type) - - # setup parameters - f_kdfoptions = _FragList() - if password: - ciphername = _DEFAULT_CIPHER - blklen = _SSH_CIPHERS[ciphername].block_len - kdfname = _BCRYPT - rounds = _DEFAULT_ROUNDS - if ( - isinstance(encryption_algorithm, _KeySerializationEncryption) - and encryption_algorithm._kdf_rounds is not None - ): - rounds = encryption_algorithm._kdf_rounds - salt = os.urandom(16) - f_kdfoptions.put_sshstr(salt) - f_kdfoptions.put_u32(rounds) - ciph = _init_cipher(ciphername, password, salt, rounds) - else: - ciphername = kdfname = _NONE - blklen = 8 - ciph = None - nkeys = 1 - checkval = os.urandom(4) - comment = b"" - - # encode public and private parts together - f_public_key = _FragList() - f_public_key.put_sshstr(key_type) - kformat.encode_public(private_key.public_key(), f_public_key) - - f_secrets = _FragList([checkval, checkval]) - f_secrets.put_sshstr(key_type) - kformat.encode_private(private_key, f_secrets) - f_secrets.put_sshstr(comment) - f_secrets.put_raw(_PADDING[: blklen - (f_secrets.size() % blklen)]) - - # top-level structure - f_main = _FragList() - f_main.put_raw(_SK_MAGIC) - f_main.put_sshstr(ciphername) - f_main.put_sshstr(kdfname) - f_main.put_sshstr(f_kdfoptions) - f_main.put_u32(nkeys) - f_main.put_sshstr(f_public_key) - f_main.put_sshstr(f_secrets) - - # copy result info bytearray - slen = f_secrets.size() - mlen = f_main.size() - buf = memoryview(bytearray(mlen + blklen)) - f_main.render(buf) - ofs = mlen - slen - - # encrypt in-place - if ciph is not None: - ciph.encryptor().update_into(buf[ofs:mlen], buf[ofs:]) - - return _ssh_pem_encode(buf[:mlen]) - - -SSHPublicKeyTypes = typing.Union[ - ec.EllipticCurvePublicKey, - rsa.RSAPublicKey, - dsa.DSAPublicKey, - ed25519.Ed25519PublicKey, -] - -SSHCertPublicKeyTypes = typing.Union[ - ec.EllipticCurvePublicKey, - rsa.RSAPublicKey, - ed25519.Ed25519PublicKey, -] - - -class SSHCertificateType(enum.Enum): - USER = 1 - HOST = 2 - - -class SSHCertificate: - def __init__( - self, - _nonce: memoryview, - _public_key: SSHPublicKeyTypes, - _serial: int, - _cctype: int, - _key_id: memoryview, - _valid_principals: list[bytes], - _valid_after: int, - _valid_before: int, - _critical_options: dict[bytes, bytes], - _extensions: dict[bytes, bytes], - _sig_type: memoryview, - _sig_key: memoryview, - _inner_sig_type: memoryview, - _signature: memoryview, - _tbs_cert_body: memoryview, - _cert_key_type: bytes, - _cert_body: memoryview, - ): - self._nonce = _nonce - self._public_key = _public_key - self._serial = _serial - try: - self._type = SSHCertificateType(_cctype) - except ValueError: - raise ValueError("Invalid certificate type") - self._key_id = _key_id - self._valid_principals = _valid_principals - self._valid_after = _valid_after - self._valid_before = _valid_before - self._critical_options = _critical_options - self._extensions = _extensions - self._sig_type = _sig_type - self._sig_key = _sig_key - self._inner_sig_type = _inner_sig_type - self._signature = _signature - self._cert_key_type = _cert_key_type - self._cert_body = _cert_body - self._tbs_cert_body = _tbs_cert_body - - @property - def nonce(self) -> bytes: - return bytes(self._nonce) - - def public_key(self) -> SSHCertPublicKeyTypes: - # make mypy happy until we remove DSA support entirely and - # the underlying union won't have a disallowed type - return typing.cast(SSHCertPublicKeyTypes, self._public_key) - - @property - def serial(self) -> int: - return self._serial - - @property - def type(self) -> SSHCertificateType: - return self._type - - @property - def key_id(self) -> bytes: - return bytes(self._key_id) - - @property - def valid_principals(self) -> list[bytes]: - return self._valid_principals - - @property - def valid_before(self) -> int: - return self._valid_before - - @property - def valid_after(self) -> int: - return self._valid_after - - @property - def critical_options(self) -> dict[bytes, bytes]: - return self._critical_options - - @property - def extensions(self) -> dict[bytes, bytes]: - return self._extensions - - def signature_key(self) -> SSHCertPublicKeyTypes: - sigformat = _lookup_kformat(self._sig_type) - signature_key, sigkey_rest = sigformat.load_public(self._sig_key) - _check_empty(sigkey_rest) - return signature_key - - def public_bytes(self) -> bytes: - return ( - bytes(self._cert_key_type) - + b" " - + binascii.b2a_base64(bytes(self._cert_body), newline=False) - ) - - def verify_cert_signature(self) -> None: - signature_key = self.signature_key() - if isinstance(signature_key, ed25519.Ed25519PublicKey): - signature_key.verify( - bytes(self._signature), bytes(self._tbs_cert_body) - ) - elif isinstance(signature_key, ec.EllipticCurvePublicKey): - # The signature is encoded as a pair of big-endian integers - r, data = _get_mpint(self._signature) - s, data = _get_mpint(data) - _check_empty(data) - computed_sig = asym_utils.encode_dss_signature(r, s) - hash_alg = _get_ec_hash_alg(signature_key.curve) - signature_key.verify( - computed_sig, bytes(self._tbs_cert_body), ec.ECDSA(hash_alg) - ) - else: - assert isinstance(signature_key, rsa.RSAPublicKey) - if self._inner_sig_type == _SSH_RSA: - hash_alg = hashes.SHA1() - elif self._inner_sig_type == _SSH_RSA_SHA256: - hash_alg = hashes.SHA256() - else: - assert self._inner_sig_type == _SSH_RSA_SHA512 - hash_alg = hashes.SHA512() - signature_key.verify( - bytes(self._signature), - bytes(self._tbs_cert_body), - padding.PKCS1v15(), - hash_alg, - ) - - -def _get_ec_hash_alg(curve: ec.EllipticCurve) -> hashes.HashAlgorithm: - if isinstance(curve, ec.SECP256R1): - return hashes.SHA256() - elif isinstance(curve, ec.SECP384R1): - return hashes.SHA384() - else: - assert isinstance(curve, ec.SECP521R1) - return hashes.SHA512() - - -def _load_ssh_public_identity( - data: utils.Buffer, - _legacy_dsa_allowed=False, -) -> SSHCertificate | SSHPublicKeyTypes: - utils._check_byteslike("data", data) - - m = _SSH_PUBKEY_RC.match(data) - if not m: - raise ValueError("Invalid line format") - key_type = orig_key_type = m.group(1) - key_body = m.group(2) - with_cert = False - if key_type.endswith(_CERT_SUFFIX): - with_cert = True - key_type = key_type[: -len(_CERT_SUFFIX)] - if key_type == _SSH_DSA and not _legacy_dsa_allowed: - raise UnsupportedAlgorithm( - "DSA keys aren't supported in SSH certificates" - ) - kformat = _lookup_kformat(key_type) - - try: - rest = memoryview(binascii.a2b_base64(key_body)) - except (TypeError, binascii.Error): - raise ValueError("Invalid format") - - if with_cert: - cert_body = rest - inner_key_type, rest = _get_sshstr(rest) - if inner_key_type != orig_key_type: - raise ValueError("Invalid key format") - if with_cert: - nonce, rest = _get_sshstr(rest) - public_key, rest = kformat.load_public(rest) - if with_cert: - serial, rest = _get_u64(rest) - cctype, rest = _get_u32(rest) - key_id, rest = _get_sshstr(rest) - principals, rest = _get_sshstr(rest) - valid_principals = [] - while principals: - principal, principals = _get_sshstr(principals) - valid_principals.append(bytes(principal)) - valid_after, rest = _get_u64(rest) - valid_before, rest = _get_u64(rest) - crit_options, rest = _get_sshstr(rest) - critical_options = _parse_exts_opts(crit_options) - exts, rest = _get_sshstr(rest) - extensions = _parse_exts_opts(exts) - # Get the reserved field, which is unused. - _, rest = _get_sshstr(rest) - sig_key_raw, rest = _get_sshstr(rest) - sig_type, sig_key = _get_sshstr(sig_key_raw) - if sig_type == _SSH_DSA and not _legacy_dsa_allowed: - raise UnsupportedAlgorithm( - "DSA signatures aren't supported in SSH certificates" - ) - # Get the entire cert body and subtract the signature - tbs_cert_body = cert_body[: -len(rest)] - signature_raw, rest = _get_sshstr(rest) - _check_empty(rest) - inner_sig_type, sig_rest = _get_sshstr(signature_raw) - # RSA certs can have multiple algorithm types - if ( - sig_type == _SSH_RSA - and inner_sig_type - not in [_SSH_RSA_SHA256, _SSH_RSA_SHA512, _SSH_RSA] - ) or (sig_type != _SSH_RSA and inner_sig_type != sig_type): - raise ValueError("Signature key type does not match") - signature, sig_rest = _get_sshstr(sig_rest) - _check_empty(sig_rest) - return SSHCertificate( - nonce, - public_key, - serial, - cctype, - key_id, - valid_principals, - valid_after, - valid_before, - critical_options, - extensions, - sig_type, - sig_key, - inner_sig_type, - signature, - tbs_cert_body, - orig_key_type, - cert_body, - ) - else: - _check_empty(rest) - return public_key - - -def load_ssh_public_identity( - data: bytes, -) -> SSHCertificate | SSHPublicKeyTypes: - return _load_ssh_public_identity(data) - - -def _parse_exts_opts(exts_opts: memoryview) -> dict[bytes, bytes]: - result: dict[bytes, bytes] = {} - last_name = None - while exts_opts: - name, exts_opts = _get_sshstr(exts_opts) - bname: bytes = bytes(name) - if bname in result: - raise ValueError("Duplicate name") - if last_name is not None and bname < last_name: - raise ValueError("Fields not lexically sorted") - value, exts_opts = _get_sshstr(exts_opts) - if len(value) > 0: - value, extra = _get_sshstr(value) - if len(extra) > 0: - raise ValueError("Unexpected extra data after value") - result[bname] = bytes(value) - last_name = bname - return result - - -def ssh_key_fingerprint( - key: SSHPublicKeyTypes, - hash_algorithm: hashes.MD5 | hashes.SHA256, -) -> bytes: - if not isinstance(hash_algorithm, (hashes.MD5, hashes.SHA256)): - raise TypeError("hash_algorithm must be either MD5 or SHA256") - - key_type = _get_ssh_key_type(key) - kformat = _lookup_kformat(key_type) - - f_pub = _FragList() - f_pub.put_sshstr(key_type) - kformat.encode_public(key, f_pub) - - ssh_binary_data = f_pub.tobytes() - - # Hash the binary data - hash_obj = hashes.Hash(hash_algorithm) - hash_obj.update(ssh_binary_data) - return hash_obj.finalize() - - -def load_ssh_public_key( - data: utils.Buffer, backend: typing.Any = None -) -> SSHPublicKeyTypes: - cert_or_key = _load_ssh_public_identity(data, _legacy_dsa_allowed=True) - public_key: SSHPublicKeyTypes - if isinstance(cert_or_key, SSHCertificate): - public_key = cert_or_key.public_key() - else: - public_key = cert_or_key - - if isinstance(public_key, dsa.DSAPublicKey): - warnings.warn( - "SSH DSA keys are deprecated and will be removed in a future " - "release.", - utils.DeprecatedIn40, - stacklevel=2, - ) - return public_key - - -def serialize_ssh_public_key(public_key: SSHPublicKeyTypes) -> bytes: - """One-line public key format for OpenSSH""" - if isinstance(public_key, dsa.DSAPublicKey): - warnings.warn( - "SSH DSA key support is deprecated and will be " - "removed in a future release", - utils.DeprecatedIn40, - stacklevel=4, - ) - key_type = _get_ssh_key_type(public_key) - kformat = _lookup_kformat(key_type) - - f_pub = _FragList() - f_pub.put_sshstr(key_type) - kformat.encode_public(public_key, f_pub) - - pub = binascii.b2a_base64(f_pub.tobytes()).strip() - return b"".join([key_type, b" ", pub]) - - -SSHCertPrivateKeyTypes = typing.Union[ - ec.EllipticCurvePrivateKey, - rsa.RSAPrivateKey, - ed25519.Ed25519PrivateKey, -] - - -# This is an undocumented limit enforced in the openssh codebase for sshd and -# ssh-keygen, but it is undefined in the ssh certificates spec. -_SSHKEY_CERT_MAX_PRINCIPALS = 256 - - -class SSHCertificateBuilder: - def __init__( - self, - _public_key: SSHCertPublicKeyTypes | None = None, - _serial: int | None = None, - _type: SSHCertificateType | None = None, - _key_id: bytes | None = None, - _valid_principals: list[bytes] = [], - _valid_for_all_principals: bool = False, - _valid_before: int | None = None, - _valid_after: int | None = None, - _critical_options: list[tuple[bytes, bytes]] = [], - _extensions: list[tuple[bytes, bytes]] = [], - ): - self._public_key = _public_key - self._serial = _serial - self._type = _type - self._key_id = _key_id - self._valid_principals = _valid_principals - self._valid_for_all_principals = _valid_for_all_principals - self._valid_before = _valid_before - self._valid_after = _valid_after - self._critical_options = _critical_options - self._extensions = _extensions - - def public_key( - self, public_key: SSHCertPublicKeyTypes - ) -> SSHCertificateBuilder: - if not isinstance( - public_key, - ( - ec.EllipticCurvePublicKey, - rsa.RSAPublicKey, - ed25519.Ed25519PublicKey, - ), - ): - raise TypeError("Unsupported key type") - if self._public_key is not None: - raise ValueError("public_key already set") - - return SSHCertificateBuilder( - _public_key=public_key, - _serial=self._serial, - _type=self._type, - _key_id=self._key_id, - _valid_principals=self._valid_principals, - _valid_for_all_principals=self._valid_for_all_principals, - _valid_before=self._valid_before, - _valid_after=self._valid_after, - _critical_options=self._critical_options, - _extensions=self._extensions, - ) - - def serial(self, serial: int) -> SSHCertificateBuilder: - if not isinstance(serial, int): - raise TypeError("serial must be an integer") - if not 0 <= serial < 2**64: - raise ValueError("serial must be between 0 and 2**64") - if self._serial is not None: - raise ValueError("serial already set") - - return SSHCertificateBuilder( - _public_key=self._public_key, - _serial=serial, - _type=self._type, - _key_id=self._key_id, - _valid_principals=self._valid_principals, - _valid_for_all_principals=self._valid_for_all_principals, - _valid_before=self._valid_before, - _valid_after=self._valid_after, - _critical_options=self._critical_options, - _extensions=self._extensions, - ) - - def type(self, type: SSHCertificateType) -> SSHCertificateBuilder: - if not isinstance(type, SSHCertificateType): - raise TypeError("type must be an SSHCertificateType") - if self._type is not None: - raise ValueError("type already set") - - return SSHCertificateBuilder( - _public_key=self._public_key, - _serial=self._serial, - _type=type, - _key_id=self._key_id, - _valid_principals=self._valid_principals, - _valid_for_all_principals=self._valid_for_all_principals, - _valid_before=self._valid_before, - _valid_after=self._valid_after, - _critical_options=self._critical_options, - _extensions=self._extensions, - ) - - def key_id(self, key_id: bytes) -> SSHCertificateBuilder: - if not isinstance(key_id, bytes): - raise TypeError("key_id must be bytes") - if self._key_id is not None: - raise ValueError("key_id already set") - - return SSHCertificateBuilder( - _public_key=self._public_key, - _serial=self._serial, - _type=self._type, - _key_id=key_id, - _valid_principals=self._valid_principals, - _valid_for_all_principals=self._valid_for_all_principals, - _valid_before=self._valid_before, - _valid_after=self._valid_after, - _critical_options=self._critical_options, - _extensions=self._extensions, - ) - - def valid_principals( - self, valid_principals: list[bytes] - ) -> SSHCertificateBuilder: - if self._valid_for_all_principals: - raise ValueError( - "Principals can't be set because the cert is valid " - "for all principals" - ) - if ( - not all(isinstance(x, bytes) for x in valid_principals) - or not valid_principals - ): - raise TypeError( - "principals must be a list of bytes and can't be empty" - ) - if self._valid_principals: - raise ValueError("valid_principals already set") - - if len(valid_principals) > _SSHKEY_CERT_MAX_PRINCIPALS: - raise ValueError( - "Reached or exceeded the maximum number of valid_principals" - ) - - return SSHCertificateBuilder( - _public_key=self._public_key, - _serial=self._serial, - _type=self._type, - _key_id=self._key_id, - _valid_principals=valid_principals, - _valid_for_all_principals=self._valid_for_all_principals, - _valid_before=self._valid_before, - _valid_after=self._valid_after, - _critical_options=self._critical_options, - _extensions=self._extensions, - ) - - def valid_for_all_principals(self): - if self._valid_principals: - raise ValueError( - "valid_principals already set, can't set " - "valid_for_all_principals" - ) - if self._valid_for_all_principals: - raise ValueError("valid_for_all_principals already set") - - return SSHCertificateBuilder( - _public_key=self._public_key, - _serial=self._serial, - _type=self._type, - _key_id=self._key_id, - _valid_principals=self._valid_principals, - _valid_for_all_principals=True, - _valid_before=self._valid_before, - _valid_after=self._valid_after, - _critical_options=self._critical_options, - _extensions=self._extensions, - ) - - def valid_before(self, valid_before: int | float) -> SSHCertificateBuilder: - if not isinstance(valid_before, (int, float)): - raise TypeError("valid_before must be an int or float") - valid_before = int(valid_before) - if valid_before < 0 or valid_before >= 2**64: - raise ValueError("valid_before must [0, 2**64)") - if self._valid_before is not None: - raise ValueError("valid_before already set") - - return SSHCertificateBuilder( - _public_key=self._public_key, - _serial=self._serial, - _type=self._type, - _key_id=self._key_id, - _valid_principals=self._valid_principals, - _valid_for_all_principals=self._valid_for_all_principals, - _valid_before=valid_before, - _valid_after=self._valid_after, - _critical_options=self._critical_options, - _extensions=self._extensions, - ) - - def valid_after(self, valid_after: int | float) -> SSHCertificateBuilder: - if not isinstance(valid_after, (int, float)): - raise TypeError("valid_after must be an int or float") - valid_after = int(valid_after) - if valid_after < 0 or valid_after >= 2**64: - raise ValueError("valid_after must [0, 2**64)") - if self._valid_after is not None: - raise ValueError("valid_after already set") - - return SSHCertificateBuilder( - _public_key=self._public_key, - _serial=self._serial, - _type=self._type, - _key_id=self._key_id, - _valid_principals=self._valid_principals, - _valid_for_all_principals=self._valid_for_all_principals, - _valid_before=self._valid_before, - _valid_after=valid_after, - _critical_options=self._critical_options, - _extensions=self._extensions, - ) - - def add_critical_option( - self, name: bytes, value: bytes - ) -> SSHCertificateBuilder: - if not isinstance(name, bytes) or not isinstance(value, bytes): - raise TypeError("name and value must be bytes") - # This is O(n**2) - if name in [name for name, _ in self._critical_options]: - raise ValueError("Duplicate critical option name") - - return SSHCertificateBuilder( - _public_key=self._public_key, - _serial=self._serial, - _type=self._type, - _key_id=self._key_id, - _valid_principals=self._valid_principals, - _valid_for_all_principals=self._valid_for_all_principals, - _valid_before=self._valid_before, - _valid_after=self._valid_after, - _critical_options=[*self._critical_options, (name, value)], - _extensions=self._extensions, - ) - - def add_extension( - self, name: bytes, value: bytes - ) -> SSHCertificateBuilder: - if not isinstance(name, bytes) or not isinstance(value, bytes): - raise TypeError("name and value must be bytes") - # This is O(n**2) - if name in [name for name, _ in self._extensions]: - raise ValueError("Duplicate extension name") - - return SSHCertificateBuilder( - _public_key=self._public_key, - _serial=self._serial, - _type=self._type, - _key_id=self._key_id, - _valid_principals=self._valid_principals, - _valid_for_all_principals=self._valid_for_all_principals, - _valid_before=self._valid_before, - _valid_after=self._valid_after, - _critical_options=self._critical_options, - _extensions=[*self._extensions, (name, value)], - ) - - def sign(self, private_key: SSHCertPrivateKeyTypes) -> SSHCertificate: - if not isinstance( - private_key, - ( - ec.EllipticCurvePrivateKey, - rsa.RSAPrivateKey, - ed25519.Ed25519PrivateKey, - ), - ): - raise TypeError("Unsupported private key type") - - if self._public_key is None: - raise ValueError("public_key must be set") - - # Not required - serial = 0 if self._serial is None else self._serial - - if self._type is None: - raise ValueError("type must be set") - - # Not required - key_id = b"" if self._key_id is None else self._key_id - - # A zero length list is valid, but means the certificate - # is valid for any principal of the specified type. We require - # the user to explicitly set valid_for_all_principals to get - # that behavior. - if not self._valid_principals and not self._valid_for_all_principals: - raise ValueError( - "valid_principals must be set if valid_for_all_principals " - "is False" - ) - - if self._valid_before is None: - raise ValueError("valid_before must be set") - - if self._valid_after is None: - raise ValueError("valid_after must be set") - - if self._valid_after > self._valid_before: - raise ValueError("valid_after must be earlier than valid_before") - - # lexically sort our byte strings - self._critical_options.sort(key=lambda x: x[0]) - self._extensions.sort(key=lambda x: x[0]) - - key_type = _get_ssh_key_type(self._public_key) - cert_prefix = key_type + _CERT_SUFFIX - - # Marshal the bytes to be signed - nonce = os.urandom(32) - kformat = _lookup_kformat(key_type) - f = _FragList() - f.put_sshstr(cert_prefix) - f.put_sshstr(nonce) - kformat.encode_public(self._public_key, f) - f.put_u64(serial) - f.put_u32(self._type.value) - f.put_sshstr(key_id) - fprincipals = _FragList() - for p in self._valid_principals: - fprincipals.put_sshstr(p) - f.put_sshstr(fprincipals.tobytes()) - f.put_u64(self._valid_after) - f.put_u64(self._valid_before) - fcrit = _FragList() - for name, value in self._critical_options: - fcrit.put_sshstr(name) - if len(value) > 0: - foptval = _FragList() - foptval.put_sshstr(value) - fcrit.put_sshstr(foptval.tobytes()) - else: - fcrit.put_sshstr(value) - f.put_sshstr(fcrit.tobytes()) - fext = _FragList() - for name, value in self._extensions: - fext.put_sshstr(name) - if len(value) > 0: - fextval = _FragList() - fextval.put_sshstr(value) - fext.put_sshstr(fextval.tobytes()) - else: - fext.put_sshstr(value) - f.put_sshstr(fext.tobytes()) - f.put_sshstr(b"") # RESERVED FIELD - # encode CA public key - ca_type = _get_ssh_key_type(private_key) - caformat = _lookup_kformat(ca_type) - caf = _FragList() - caf.put_sshstr(ca_type) - caformat.encode_public(private_key.public_key(), caf) - f.put_sshstr(caf.tobytes()) - # Sigs according to the rules defined for the CA's public key - # (RFC4253 section 6.6 for ssh-rsa, RFC5656 for ECDSA, - # and RFC8032 for Ed25519). - if isinstance(private_key, ed25519.Ed25519PrivateKey): - signature = private_key.sign(f.tobytes()) - fsig = _FragList() - fsig.put_sshstr(ca_type) - fsig.put_sshstr(signature) - f.put_sshstr(fsig.tobytes()) - elif isinstance(private_key, ec.EllipticCurvePrivateKey): - hash_alg = _get_ec_hash_alg(private_key.curve) - signature = private_key.sign(f.tobytes(), ec.ECDSA(hash_alg)) - r, s = asym_utils.decode_dss_signature(signature) - fsig = _FragList() - fsig.put_sshstr(ca_type) - fsigblob = _FragList() - fsigblob.put_mpint(r) - fsigblob.put_mpint(s) - fsig.put_sshstr(fsigblob.tobytes()) - f.put_sshstr(fsig.tobytes()) - - else: - assert isinstance(private_key, rsa.RSAPrivateKey) - # Just like Golang, we're going to use SHA512 for RSA - # https://cs.opensource.google/go/x/crypto/+/refs/tags/ - # v0.4.0:ssh/certs.go;l=445 - # RFC 8332 defines SHA256 and 512 as options - fsig = _FragList() - fsig.put_sshstr(_SSH_RSA_SHA512) - signature = private_key.sign( - f.tobytes(), padding.PKCS1v15(), hashes.SHA512() - ) - fsig.put_sshstr(signature) - f.put_sshstr(fsig.tobytes()) - - cert_data = binascii.b2a_base64(f.tobytes()).strip() - # load_ssh_public_identity returns a union, but this is - # guaranteed to be an SSHCertificate, so we cast to make - # mypy happy. - return typing.cast( - SSHCertificate, - load_ssh_public_identity(b"".join([cert_prefix, b" ", cert_data])), - ) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/twofactor/__init__.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/twofactor/__init__.py deleted file mode 100644 index c1af423..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/twofactor/__init__.py +++ /dev/null @@ -1,9 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - - -class InvalidToken(Exception): - pass diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/twofactor/hotp.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/twofactor/hotp.py deleted file mode 100644 index 21fb000..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/twofactor/hotp.py +++ /dev/null @@ -1,101 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import base64 -import typing -from urllib.parse import quote, urlencode - -from cryptography.hazmat.primitives import constant_time, hmac -from cryptography.hazmat.primitives.hashes import SHA1, SHA256, SHA512 -from cryptography.hazmat.primitives.twofactor import InvalidToken -from cryptography.utils import Buffer - -HOTPHashTypes = typing.Union[SHA1, SHA256, SHA512] - - -def _generate_uri( - hotp: HOTP, - type_name: str, - account_name: str, - issuer: str | None, - extra_parameters: list[tuple[str, int]], -) -> str: - parameters = [ - ("digits", hotp._length), - ("secret", base64.b32encode(hotp._key)), - ("algorithm", hotp._algorithm.name.upper()), - ] - - if issuer is not None: - parameters.append(("issuer", issuer)) - - parameters.extend(extra_parameters) - - label = ( - f"{quote(issuer)}:{quote(account_name)}" - if issuer - else quote(account_name) - ) - return f"otpauth://{type_name}/{label}?{urlencode(parameters)}" - - -class HOTP: - def __init__( - self, - key: Buffer, - length: int, - algorithm: HOTPHashTypes, - backend: typing.Any = None, - enforce_key_length: bool = True, - ) -> None: - if len(key) < 16 and enforce_key_length is True: - raise ValueError("Key length has to be at least 128 bits.") - - if not isinstance(length, int): - raise TypeError("Length parameter must be an integer type.") - - if length < 6 or length > 8: - raise ValueError("Length of HOTP has to be between 6 and 8.") - - if not isinstance(algorithm, (SHA1, SHA256, SHA512)): - raise TypeError("Algorithm must be SHA1, SHA256 or SHA512.") - - self._key = key - self._length = length - self._algorithm = algorithm - - def generate(self, counter: int) -> bytes: - if not isinstance(counter, int): - raise TypeError("Counter parameter must be an integer type.") - - truncated_value = self._dynamic_truncate(counter) - hotp = truncated_value % (10**self._length) - return "{0:0{1}}".format(hotp, self._length).encode() - - def verify(self, hotp: bytes, counter: int) -> None: - if not constant_time.bytes_eq(self.generate(counter), hotp): - raise InvalidToken("Supplied HOTP value does not match.") - - def _dynamic_truncate(self, counter: int) -> int: - ctx = hmac.HMAC(self._key, self._algorithm) - - try: - ctx.update(counter.to_bytes(length=8, byteorder="big")) - except OverflowError: - raise ValueError(f"Counter must be between 0 and {2**64 - 1}.") - - hmac_value = ctx.finalize() - - offset = hmac_value[len(hmac_value) - 1] & 0b1111 - p = hmac_value[offset : offset + 4] - return int.from_bytes(p, byteorder="big") & 0x7FFFFFFF - - def get_provisioning_uri( - self, account_name: str, counter: int, issuer: str | None - ) -> str: - return _generate_uri( - self, "hotp", account_name, issuer, [("counter", int(counter))] - ) diff --git a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/twofactor/totp.py b/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/twofactor/totp.py deleted file mode 100644 index 10c725c..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/twofactor/totp.py +++ /dev/null @@ -1,56 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import typing - -from cryptography.hazmat.primitives import constant_time -from cryptography.hazmat.primitives.twofactor import InvalidToken -from cryptography.hazmat.primitives.twofactor.hotp import ( - HOTP, - HOTPHashTypes, - _generate_uri, -) -from cryptography.utils import Buffer - - -class TOTP: - def __init__( - self, - key: Buffer, - length: int, - algorithm: HOTPHashTypes, - time_step: int, - backend: typing.Any = None, - enforce_key_length: bool = True, - ): - self._time_step = time_step - self._hotp = HOTP( - key, length, algorithm, enforce_key_length=enforce_key_length - ) - - def generate(self, time: int | float) -> bytes: - if not isinstance(time, (int, float)): - raise TypeError( - "Time parameter must be an integer type or float type." - ) - - counter = int(time / self._time_step) - return self._hotp.generate(counter) - - def verify(self, totp: bytes, time: int) -> None: - if not constant_time.bytes_eq(self.generate(time), totp): - raise InvalidToken("Supplied TOTP value does not match.") - - def get_provisioning_uri( - self, account_name: str, issuer: str | None - ) -> str: - return _generate_uri( - self._hotp, - "totp", - account_name, - issuer, - [("period", int(self._time_step))], - ) diff --git a/venv/lib/python3.9/site-packages/cryptography/py.typed b/venv/lib/python3.9/site-packages/cryptography/py.typed deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/cryptography/utils.py b/venv/lib/python3.9/site-packages/cryptography/utils.py deleted file mode 100644 index 7de7e4d..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/utils.py +++ /dev/null @@ -1,139 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import enum -import sys -import types -import typing -import warnings -from collections.abc import Callable, Sequence - - -# We use a UserWarning subclass, instead of DeprecationWarning, because CPython -# decided deprecation warnings should be invisible by default. -class CryptographyDeprecationWarning(UserWarning): - pass - - -# Several APIs were deprecated with no specific end-of-life date because of the -# ubiquity of their use. They should not be removed until we agree on when that -# cycle ends. -DeprecatedIn36 = CryptographyDeprecationWarning -DeprecatedIn37 = CryptographyDeprecationWarning -DeprecatedIn40 = CryptographyDeprecationWarning -DeprecatedIn41 = CryptographyDeprecationWarning -DeprecatedIn42 = CryptographyDeprecationWarning -DeprecatedIn43 = CryptographyDeprecationWarning -DeprecatedIn45 = CryptographyDeprecationWarning - - -# If you're wondering why we don't use `Buffer`, it's because `Buffer` would -# be more accurately named: Bufferable. It means something which has an -# `__buffer__`. Which means you can't actually treat the result as a buffer -# (and do things like take a `len()`). -if sys.version_info >= (3, 9): - Buffer = typing.Union[bytes, bytearray, memoryview] -else: - Buffer = typing.ByteString - - -def _check_bytes(name: str, value: bytes) -> None: - if not isinstance(value, bytes): - raise TypeError(f"{name} must be bytes") - - -def _check_byteslike(name: str, value: Buffer) -> None: - try: - memoryview(value) - except TypeError: - raise TypeError(f"{name} must be bytes-like") - - -def int_to_bytes(integer: int, length: int | None = None) -> bytes: - if length == 0: - raise ValueError("length argument can't be 0") - return integer.to_bytes( - length or (integer.bit_length() + 7) // 8 or 1, "big" - ) - - -class InterfaceNotImplemented(Exception): - pass - - -class _DeprecatedValue: - def __init__(self, value: object, message: str, warning_class): - self.value = value - self.message = message - self.warning_class = warning_class - - -class _ModuleWithDeprecations(types.ModuleType): - def __init__(self, module: types.ModuleType): - super().__init__(module.__name__) - self.__dict__["_module"] = module - - def __getattr__(self, attr: str) -> object: - obj = getattr(self._module, attr) - if isinstance(obj, _DeprecatedValue): - warnings.warn(obj.message, obj.warning_class, stacklevel=2) - obj = obj.value - return obj - - def __setattr__(self, attr: str, value: object) -> None: - setattr(self._module, attr, value) - - def __delattr__(self, attr: str) -> None: - obj = getattr(self._module, attr) - if isinstance(obj, _DeprecatedValue): - warnings.warn(obj.message, obj.warning_class, stacklevel=2) - - delattr(self._module, attr) - - def __dir__(self) -> Sequence[str]: - return ["_module", *dir(self._module)] - - -def deprecated( - value: object, - module_name: str, - message: str, - warning_class: type[Warning], - name: str | None = None, -) -> _DeprecatedValue: - module = sys.modules[module_name] - if not isinstance(module, _ModuleWithDeprecations): - sys.modules[module_name] = module = _ModuleWithDeprecations(module) - dv = _DeprecatedValue(value, message, warning_class) - # Maintain backwards compatibility with `name is None` for pyOpenSSL. - if name is not None: - setattr(module, name, dv) - return dv - - -def cached_property(func: Callable) -> property: - cached_name = f"_cached_{func}" - sentinel = object() - - def inner(instance: object): - cache = getattr(instance, cached_name, sentinel) - if cache is not sentinel: - return cache - result = func(instance) - setattr(instance, cached_name, result) - return result - - return property(inner) - - -# Python 3.10 changed representation of enums. We use well-defined object -# representation and string representation from Python 3.9. -class Enum(enum.Enum): - def __repr__(self) -> str: - return f"<{self.__class__.__name__}.{self._name_}: {self._value_!r}>" - - def __str__(self) -> str: - return f"{self.__class__.__name__}.{self._name_}" diff --git a/venv/lib/python3.9/site-packages/cryptography/x509/__init__.py b/venv/lib/python3.9/site-packages/cryptography/x509/__init__.py deleted file mode 100644 index 318eecc..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/x509/__init__.py +++ /dev/null @@ -1,270 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.x509 import certificate_transparency, verification -from cryptography.x509.base import ( - Attribute, - AttributeNotFound, - Attributes, - Certificate, - CertificateBuilder, - CertificateRevocationList, - CertificateRevocationListBuilder, - CertificateSigningRequest, - CertificateSigningRequestBuilder, - InvalidVersion, - RevokedCertificate, - RevokedCertificateBuilder, - Version, - load_der_x509_certificate, - load_der_x509_crl, - load_der_x509_csr, - load_pem_x509_certificate, - load_pem_x509_certificates, - load_pem_x509_crl, - load_pem_x509_csr, - random_serial_number, -) -from cryptography.x509.extensions import ( - AccessDescription, - Admission, - Admissions, - AuthorityInformationAccess, - AuthorityKeyIdentifier, - BasicConstraints, - CertificateIssuer, - CertificatePolicies, - CRLDistributionPoints, - CRLNumber, - CRLReason, - DeltaCRLIndicator, - DistributionPoint, - DuplicateExtension, - ExtendedKeyUsage, - Extension, - ExtensionNotFound, - Extensions, - ExtensionType, - FreshestCRL, - GeneralNames, - InhibitAnyPolicy, - InvalidityDate, - IssuerAlternativeName, - IssuingDistributionPoint, - KeyUsage, - MSCertificateTemplate, - NameConstraints, - NamingAuthority, - NoticeReference, - OCSPAcceptableResponses, - OCSPNoCheck, - OCSPNonce, - PolicyConstraints, - PolicyInformation, - PrecertificateSignedCertificateTimestamps, - PrecertPoison, - PrivateKeyUsagePeriod, - ProfessionInfo, - ReasonFlags, - SignedCertificateTimestamps, - SubjectAlternativeName, - SubjectInformationAccess, - SubjectKeyIdentifier, - TLSFeature, - TLSFeatureType, - UnrecognizedExtension, - UserNotice, -) -from cryptography.x509.general_name import ( - DirectoryName, - DNSName, - GeneralName, - IPAddress, - OtherName, - RegisteredID, - RFC822Name, - UniformResourceIdentifier, - UnsupportedGeneralNameType, -) -from cryptography.x509.name import ( - Name, - NameAttribute, - RelativeDistinguishedName, -) -from cryptography.x509.oid import ( - AuthorityInformationAccessOID, - CertificatePoliciesOID, - CRLEntryExtensionOID, - ExtendedKeyUsageOID, - ExtensionOID, - NameOID, - ObjectIdentifier, - PublicKeyAlgorithmOID, - SignatureAlgorithmOID, -) - -OID_AUTHORITY_INFORMATION_ACCESS = ExtensionOID.AUTHORITY_INFORMATION_ACCESS -OID_AUTHORITY_KEY_IDENTIFIER = ExtensionOID.AUTHORITY_KEY_IDENTIFIER -OID_BASIC_CONSTRAINTS = ExtensionOID.BASIC_CONSTRAINTS -OID_CERTIFICATE_POLICIES = ExtensionOID.CERTIFICATE_POLICIES -OID_CRL_DISTRIBUTION_POINTS = ExtensionOID.CRL_DISTRIBUTION_POINTS -OID_EXTENDED_KEY_USAGE = ExtensionOID.EXTENDED_KEY_USAGE -OID_FRESHEST_CRL = ExtensionOID.FRESHEST_CRL -OID_INHIBIT_ANY_POLICY = ExtensionOID.INHIBIT_ANY_POLICY -OID_ISSUER_ALTERNATIVE_NAME = ExtensionOID.ISSUER_ALTERNATIVE_NAME -OID_KEY_USAGE = ExtensionOID.KEY_USAGE -OID_PRIVATE_KEY_USAGE_PERIOD = ExtensionOID.PRIVATE_KEY_USAGE_PERIOD -OID_NAME_CONSTRAINTS = ExtensionOID.NAME_CONSTRAINTS -OID_OCSP_NO_CHECK = ExtensionOID.OCSP_NO_CHECK -OID_POLICY_CONSTRAINTS = ExtensionOID.POLICY_CONSTRAINTS -OID_POLICY_MAPPINGS = ExtensionOID.POLICY_MAPPINGS -OID_SUBJECT_ALTERNATIVE_NAME = ExtensionOID.SUBJECT_ALTERNATIVE_NAME -OID_SUBJECT_DIRECTORY_ATTRIBUTES = ExtensionOID.SUBJECT_DIRECTORY_ATTRIBUTES -OID_SUBJECT_INFORMATION_ACCESS = ExtensionOID.SUBJECT_INFORMATION_ACCESS -OID_SUBJECT_KEY_IDENTIFIER = ExtensionOID.SUBJECT_KEY_IDENTIFIER - -OID_DSA_WITH_SHA1 = SignatureAlgorithmOID.DSA_WITH_SHA1 -OID_DSA_WITH_SHA224 = SignatureAlgorithmOID.DSA_WITH_SHA224 -OID_DSA_WITH_SHA256 = SignatureAlgorithmOID.DSA_WITH_SHA256 -OID_ECDSA_WITH_SHA1 = SignatureAlgorithmOID.ECDSA_WITH_SHA1 -OID_ECDSA_WITH_SHA224 = SignatureAlgorithmOID.ECDSA_WITH_SHA224 -OID_ECDSA_WITH_SHA256 = SignatureAlgorithmOID.ECDSA_WITH_SHA256 -OID_ECDSA_WITH_SHA384 = SignatureAlgorithmOID.ECDSA_WITH_SHA384 -OID_ECDSA_WITH_SHA512 = SignatureAlgorithmOID.ECDSA_WITH_SHA512 -OID_RSA_WITH_MD5 = SignatureAlgorithmOID.RSA_WITH_MD5 -OID_RSA_WITH_SHA1 = SignatureAlgorithmOID.RSA_WITH_SHA1 -OID_RSA_WITH_SHA224 = SignatureAlgorithmOID.RSA_WITH_SHA224 -OID_RSA_WITH_SHA256 = SignatureAlgorithmOID.RSA_WITH_SHA256 -OID_RSA_WITH_SHA384 = SignatureAlgorithmOID.RSA_WITH_SHA384 -OID_RSA_WITH_SHA512 = SignatureAlgorithmOID.RSA_WITH_SHA512 -OID_RSASSA_PSS = SignatureAlgorithmOID.RSASSA_PSS - -OID_COMMON_NAME = NameOID.COMMON_NAME -OID_COUNTRY_NAME = NameOID.COUNTRY_NAME -OID_DOMAIN_COMPONENT = NameOID.DOMAIN_COMPONENT -OID_DN_QUALIFIER = NameOID.DN_QUALIFIER -OID_EMAIL_ADDRESS = NameOID.EMAIL_ADDRESS -OID_GENERATION_QUALIFIER = NameOID.GENERATION_QUALIFIER -OID_GIVEN_NAME = NameOID.GIVEN_NAME -OID_LOCALITY_NAME = NameOID.LOCALITY_NAME -OID_ORGANIZATIONAL_UNIT_NAME = NameOID.ORGANIZATIONAL_UNIT_NAME -OID_ORGANIZATION_NAME = NameOID.ORGANIZATION_NAME -OID_PSEUDONYM = NameOID.PSEUDONYM -OID_SERIAL_NUMBER = NameOID.SERIAL_NUMBER -OID_STATE_OR_PROVINCE_NAME = NameOID.STATE_OR_PROVINCE_NAME -OID_SURNAME = NameOID.SURNAME -OID_TITLE = NameOID.TITLE - -OID_CLIENT_AUTH = ExtendedKeyUsageOID.CLIENT_AUTH -OID_CODE_SIGNING = ExtendedKeyUsageOID.CODE_SIGNING -OID_EMAIL_PROTECTION = ExtendedKeyUsageOID.EMAIL_PROTECTION -OID_OCSP_SIGNING = ExtendedKeyUsageOID.OCSP_SIGNING -OID_SERVER_AUTH = ExtendedKeyUsageOID.SERVER_AUTH -OID_TIME_STAMPING = ExtendedKeyUsageOID.TIME_STAMPING - -OID_ANY_POLICY = CertificatePoliciesOID.ANY_POLICY -OID_CPS_QUALIFIER = CertificatePoliciesOID.CPS_QUALIFIER -OID_CPS_USER_NOTICE = CertificatePoliciesOID.CPS_USER_NOTICE - -OID_CERTIFICATE_ISSUER = CRLEntryExtensionOID.CERTIFICATE_ISSUER -OID_CRL_REASON = CRLEntryExtensionOID.CRL_REASON -OID_INVALIDITY_DATE = CRLEntryExtensionOID.INVALIDITY_DATE - -OID_CA_ISSUERS = AuthorityInformationAccessOID.CA_ISSUERS -OID_OCSP = AuthorityInformationAccessOID.OCSP - -__all__ = [ - "OID_CA_ISSUERS", - "OID_OCSP", - "AccessDescription", - "Admission", - "Admissions", - "Attribute", - "AttributeNotFound", - "Attributes", - "AuthorityInformationAccess", - "AuthorityKeyIdentifier", - "BasicConstraints", - "CRLDistributionPoints", - "CRLNumber", - "CRLReason", - "Certificate", - "CertificateBuilder", - "CertificateIssuer", - "CertificatePolicies", - "CertificateRevocationList", - "CertificateRevocationListBuilder", - "CertificateSigningRequest", - "CertificateSigningRequestBuilder", - "DNSName", - "DeltaCRLIndicator", - "DirectoryName", - "DistributionPoint", - "DuplicateExtension", - "ExtendedKeyUsage", - "Extension", - "ExtensionNotFound", - "ExtensionType", - "Extensions", - "FreshestCRL", - "GeneralName", - "GeneralNames", - "IPAddress", - "InhibitAnyPolicy", - "InvalidVersion", - "InvalidityDate", - "IssuerAlternativeName", - "IssuingDistributionPoint", - "KeyUsage", - "MSCertificateTemplate", - "Name", - "NameAttribute", - "NameConstraints", - "NameOID", - "NamingAuthority", - "NoticeReference", - "OCSPAcceptableResponses", - "OCSPNoCheck", - "OCSPNonce", - "ObjectIdentifier", - "OtherName", - "PolicyConstraints", - "PolicyInformation", - "PrecertPoison", - "PrecertificateSignedCertificateTimestamps", - "PrivateKeyUsagePeriod", - "ProfessionInfo", - "PublicKeyAlgorithmOID", - "RFC822Name", - "ReasonFlags", - "RegisteredID", - "RelativeDistinguishedName", - "RevokedCertificate", - "RevokedCertificateBuilder", - "SignatureAlgorithmOID", - "SignedCertificateTimestamps", - "SubjectAlternativeName", - "SubjectInformationAccess", - "SubjectKeyIdentifier", - "TLSFeature", - "TLSFeatureType", - "UniformResourceIdentifier", - "UnrecognizedExtension", - "UnsupportedGeneralNameType", - "UserNotice", - "Version", - "certificate_transparency", - "load_der_x509_certificate", - "load_der_x509_crl", - "load_der_x509_csr", - "load_pem_x509_certificate", - "load_pem_x509_certificates", - "load_pem_x509_crl", - "load_pem_x509_csr", - "random_serial_number", - "verification", - "verification", -] diff --git a/venv/lib/python3.9/site-packages/cryptography/x509/base.py b/venv/lib/python3.9/site-packages/cryptography/x509/base.py deleted file mode 100644 index 1be612b..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/x509/base.py +++ /dev/null @@ -1,848 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc -import datetime -import os -import typing -import warnings -from collections.abc import Iterable - -from cryptography import utils -from cryptography.hazmat.bindings._rust import x509 as rust_x509 -from cryptography.hazmat.primitives import hashes -from cryptography.hazmat.primitives.asymmetric import ( - dsa, - ec, - ed448, - ed25519, - padding, - rsa, - x448, - x25519, -) -from cryptography.hazmat.primitives.asymmetric.types import ( - CertificateIssuerPrivateKeyTypes, - CertificatePublicKeyTypes, -) -from cryptography.x509.extensions import ( - Extension, - Extensions, - ExtensionType, - _make_sequence_methods, -) -from cryptography.x509.name import Name, _ASN1Type -from cryptography.x509.oid import ObjectIdentifier - -_EARLIEST_UTC_TIME = datetime.datetime(1950, 1, 1) - -# This must be kept in sync with sign.rs's list of allowable types in -# identify_hash_type -_AllowedHashTypes = typing.Union[ - hashes.SHA224, - hashes.SHA256, - hashes.SHA384, - hashes.SHA512, - hashes.SHA3_224, - hashes.SHA3_256, - hashes.SHA3_384, - hashes.SHA3_512, -] - - -class AttributeNotFound(Exception): - def __init__(self, msg: str, oid: ObjectIdentifier) -> None: - super().__init__(msg) - self.oid = oid - - -def _reject_duplicate_extension( - extension: Extension[ExtensionType], - extensions: list[Extension[ExtensionType]], -) -> None: - # This is quadratic in the number of extensions - for e in extensions: - if e.oid == extension.oid: - raise ValueError("This extension has already been set.") - - -def _reject_duplicate_attribute( - oid: ObjectIdentifier, - attributes: list[tuple[ObjectIdentifier, bytes, int | None]], -) -> None: - # This is quadratic in the number of attributes - for attr_oid, _, _ in attributes: - if attr_oid == oid: - raise ValueError("This attribute has already been set.") - - -def _convert_to_naive_utc_time(time: datetime.datetime) -> datetime.datetime: - """Normalizes a datetime to a naive datetime in UTC. - - time -- datetime to normalize. Assumed to be in UTC if not timezone - aware. - """ - if time.tzinfo is not None: - offset = time.utcoffset() - offset = offset if offset else datetime.timedelta() - return time.replace(tzinfo=None) - offset - else: - return time - - -class Attribute: - def __init__( - self, - oid: ObjectIdentifier, - value: bytes, - _type: int = _ASN1Type.UTF8String.value, - ) -> None: - self._oid = oid - self._value = value - self._type = _type - - @property - def oid(self) -> ObjectIdentifier: - return self._oid - - @property - def value(self) -> bytes: - return self._value - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, Attribute): - return NotImplemented - - return ( - self.oid == other.oid - and self.value == other.value - and self._type == other._type - ) - - def __hash__(self) -> int: - return hash((self.oid, self.value, self._type)) - - -class Attributes: - def __init__( - self, - attributes: Iterable[Attribute], - ) -> None: - self._attributes = list(attributes) - - __len__, __iter__, __getitem__ = _make_sequence_methods("_attributes") - - def __repr__(self) -> str: - return f"" - - def get_attribute_for_oid(self, oid: ObjectIdentifier) -> Attribute: - for attr in self: - if attr.oid == oid: - return attr - - raise AttributeNotFound(f"No {oid} attribute was found", oid) - - -class Version(utils.Enum): - v1 = 0 - v3 = 2 - - -class InvalidVersion(Exception): - def __init__(self, msg: str, parsed_version: int) -> None: - super().__init__(msg) - self.parsed_version = parsed_version - - -Certificate = rust_x509.Certificate - - -class RevokedCertificate(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def serial_number(self) -> int: - """ - Returns the serial number of the revoked certificate. - """ - - @property - @abc.abstractmethod - def revocation_date(self) -> datetime.datetime: - """ - Returns the date of when this certificate was revoked. - """ - - @property - @abc.abstractmethod - def revocation_date_utc(self) -> datetime.datetime: - """ - Returns the date of when this certificate was revoked as a non-naive - UTC datetime. - """ - - @property - @abc.abstractmethod - def extensions(self) -> Extensions: - """ - Returns an Extensions object containing a list of Revoked extensions. - """ - - -# Runtime isinstance checks need this since the rust class is not a subclass. -RevokedCertificate.register(rust_x509.RevokedCertificate) - - -class _RawRevokedCertificate(RevokedCertificate): - def __init__( - self, - serial_number: int, - revocation_date: datetime.datetime, - extensions: Extensions, - ): - self._serial_number = serial_number - self._revocation_date = revocation_date - self._extensions = extensions - - @property - def serial_number(self) -> int: - return self._serial_number - - @property - def revocation_date(self) -> datetime.datetime: - warnings.warn( - "Properties that return a naïve datetime object have been " - "deprecated. Please switch to revocation_date_utc.", - utils.DeprecatedIn42, - stacklevel=2, - ) - return self._revocation_date - - @property - def revocation_date_utc(self) -> datetime.datetime: - return self._revocation_date.replace(tzinfo=datetime.timezone.utc) - - @property - def extensions(self) -> Extensions: - return self._extensions - - -CertificateRevocationList = rust_x509.CertificateRevocationList -CertificateSigningRequest = rust_x509.CertificateSigningRequest - - -load_pem_x509_certificate = rust_x509.load_pem_x509_certificate -load_der_x509_certificate = rust_x509.load_der_x509_certificate - -load_pem_x509_certificates = rust_x509.load_pem_x509_certificates - -load_pem_x509_csr = rust_x509.load_pem_x509_csr -load_der_x509_csr = rust_x509.load_der_x509_csr - -load_pem_x509_crl = rust_x509.load_pem_x509_crl -load_der_x509_crl = rust_x509.load_der_x509_crl - - -class CertificateSigningRequestBuilder: - def __init__( - self, - subject_name: Name | None = None, - extensions: list[Extension[ExtensionType]] = [], - attributes: list[tuple[ObjectIdentifier, bytes, int | None]] = [], - ): - """ - Creates an empty X.509 certificate request (v1). - """ - self._subject_name = subject_name - self._extensions = extensions - self._attributes = attributes - - def subject_name(self, name: Name) -> CertificateSigningRequestBuilder: - """ - Sets the certificate requestor's distinguished name. - """ - if not isinstance(name, Name): - raise TypeError("Expecting x509.Name object.") - if self._subject_name is not None: - raise ValueError("The subject name may only be set once.") - return CertificateSigningRequestBuilder( - name, self._extensions, self._attributes - ) - - def add_extension( - self, extval: ExtensionType, critical: bool - ) -> CertificateSigningRequestBuilder: - """ - Adds an X.509 extension to the certificate request. - """ - if not isinstance(extval, ExtensionType): - raise TypeError("extension must be an ExtensionType") - - extension = Extension(extval.oid, critical, extval) - _reject_duplicate_extension(extension, self._extensions) - - return CertificateSigningRequestBuilder( - self._subject_name, - [*self._extensions, extension], - self._attributes, - ) - - def add_attribute( - self, - oid: ObjectIdentifier, - value: bytes, - *, - _tag: _ASN1Type | None = None, - ) -> CertificateSigningRequestBuilder: - """ - Adds an X.509 attribute with an OID and associated value. - """ - if not isinstance(oid, ObjectIdentifier): - raise TypeError("oid must be an ObjectIdentifier") - - if not isinstance(value, bytes): - raise TypeError("value must be bytes") - - if _tag is not None and not isinstance(_tag, _ASN1Type): - raise TypeError("tag must be _ASN1Type") - - _reject_duplicate_attribute(oid, self._attributes) - - if _tag is not None: - tag = _tag.value - else: - tag = None - - return CertificateSigningRequestBuilder( - self._subject_name, - self._extensions, - [*self._attributes, (oid, value, tag)], - ) - - def sign( - self, - private_key: CertificateIssuerPrivateKeyTypes, - algorithm: _AllowedHashTypes | None, - backend: typing.Any = None, - *, - rsa_padding: padding.PSS | padding.PKCS1v15 | None = None, - ecdsa_deterministic: bool | None = None, - ) -> CertificateSigningRequest: - """ - Signs the request using the requestor's private key. - """ - if self._subject_name is None: - raise ValueError("A CertificateSigningRequest must have a subject") - - if rsa_padding is not None: - if not isinstance(rsa_padding, (padding.PSS, padding.PKCS1v15)): - raise TypeError("Padding must be PSS or PKCS1v15") - if not isinstance(private_key, rsa.RSAPrivateKey): - raise TypeError("Padding is only supported for RSA keys") - - if ecdsa_deterministic is not None: - if not isinstance(private_key, ec.EllipticCurvePrivateKey): - raise TypeError( - "Deterministic ECDSA is only supported for EC keys" - ) - - return rust_x509.create_x509_csr( - self, - private_key, - algorithm, - rsa_padding, - ecdsa_deterministic, - ) - - -class CertificateBuilder: - _extensions: list[Extension[ExtensionType]] - - def __init__( - self, - issuer_name: Name | None = None, - subject_name: Name | None = None, - public_key: CertificatePublicKeyTypes | None = None, - serial_number: int | None = None, - not_valid_before: datetime.datetime | None = None, - not_valid_after: datetime.datetime | None = None, - extensions: list[Extension[ExtensionType]] = [], - ) -> None: - self._version = Version.v3 - self._issuer_name = issuer_name - self._subject_name = subject_name - self._public_key = public_key - self._serial_number = serial_number - self._not_valid_before = not_valid_before - self._not_valid_after = not_valid_after - self._extensions = extensions - - def issuer_name(self, name: Name) -> CertificateBuilder: - """ - Sets the CA's distinguished name. - """ - if not isinstance(name, Name): - raise TypeError("Expecting x509.Name object.") - if self._issuer_name is not None: - raise ValueError("The issuer name may only be set once.") - return CertificateBuilder( - name, - self._subject_name, - self._public_key, - self._serial_number, - self._not_valid_before, - self._not_valid_after, - self._extensions, - ) - - def subject_name(self, name: Name) -> CertificateBuilder: - """ - Sets the requestor's distinguished name. - """ - if not isinstance(name, Name): - raise TypeError("Expecting x509.Name object.") - if self._subject_name is not None: - raise ValueError("The subject name may only be set once.") - return CertificateBuilder( - self._issuer_name, - name, - self._public_key, - self._serial_number, - self._not_valid_before, - self._not_valid_after, - self._extensions, - ) - - def public_key( - self, - key: CertificatePublicKeyTypes, - ) -> CertificateBuilder: - """ - Sets the requestor's public key (as found in the signing request). - """ - if not isinstance( - key, - ( - dsa.DSAPublicKey, - rsa.RSAPublicKey, - ec.EllipticCurvePublicKey, - ed25519.Ed25519PublicKey, - ed448.Ed448PublicKey, - x25519.X25519PublicKey, - x448.X448PublicKey, - ), - ): - raise TypeError( - "Expecting one of DSAPublicKey, RSAPublicKey," - " EllipticCurvePublicKey, Ed25519PublicKey," - " Ed448PublicKey, X25519PublicKey, or " - "X448PublicKey." - ) - if self._public_key is not None: - raise ValueError("The public key may only be set once.") - return CertificateBuilder( - self._issuer_name, - self._subject_name, - key, - self._serial_number, - self._not_valid_before, - self._not_valid_after, - self._extensions, - ) - - def serial_number(self, number: int) -> CertificateBuilder: - """ - Sets the certificate serial number. - """ - if not isinstance(number, int): - raise TypeError("Serial number must be of integral type.") - if self._serial_number is not None: - raise ValueError("The serial number may only be set once.") - if number <= 0: - raise ValueError("The serial number should be positive.") - - # ASN.1 integers are always signed, so most significant bit must be - # zero. - if number.bit_length() >= 160: # As defined in RFC 5280 - raise ValueError( - "The serial number should not be more than 159 bits." - ) - return CertificateBuilder( - self._issuer_name, - self._subject_name, - self._public_key, - number, - self._not_valid_before, - self._not_valid_after, - self._extensions, - ) - - def not_valid_before(self, time: datetime.datetime) -> CertificateBuilder: - """ - Sets the certificate activation time. - """ - if not isinstance(time, datetime.datetime): - raise TypeError("Expecting datetime object.") - if self._not_valid_before is not None: - raise ValueError("The not valid before may only be set once.") - time = _convert_to_naive_utc_time(time) - if time < _EARLIEST_UTC_TIME: - raise ValueError( - "The not valid before date must be on or after" - " 1950 January 1)." - ) - if self._not_valid_after is not None and time > self._not_valid_after: - raise ValueError( - "The not valid before date must be before the not valid after " - "date." - ) - return CertificateBuilder( - self._issuer_name, - self._subject_name, - self._public_key, - self._serial_number, - time, - self._not_valid_after, - self._extensions, - ) - - def not_valid_after(self, time: datetime.datetime) -> CertificateBuilder: - """ - Sets the certificate expiration time. - """ - if not isinstance(time, datetime.datetime): - raise TypeError("Expecting datetime object.") - if self._not_valid_after is not None: - raise ValueError("The not valid after may only be set once.") - time = _convert_to_naive_utc_time(time) - if time < _EARLIEST_UTC_TIME: - raise ValueError( - "The not valid after date must be on or after 1950 January 1." - ) - if ( - self._not_valid_before is not None - and time < self._not_valid_before - ): - raise ValueError( - "The not valid after date must be after the not valid before " - "date." - ) - return CertificateBuilder( - self._issuer_name, - self._subject_name, - self._public_key, - self._serial_number, - self._not_valid_before, - time, - self._extensions, - ) - - def add_extension( - self, extval: ExtensionType, critical: bool - ) -> CertificateBuilder: - """ - Adds an X.509 extension to the certificate. - """ - if not isinstance(extval, ExtensionType): - raise TypeError("extension must be an ExtensionType") - - extension = Extension(extval.oid, critical, extval) - _reject_duplicate_extension(extension, self._extensions) - - return CertificateBuilder( - self._issuer_name, - self._subject_name, - self._public_key, - self._serial_number, - self._not_valid_before, - self._not_valid_after, - [*self._extensions, extension], - ) - - def sign( - self, - private_key: CertificateIssuerPrivateKeyTypes, - algorithm: _AllowedHashTypes | None, - backend: typing.Any = None, - *, - rsa_padding: padding.PSS | padding.PKCS1v15 | None = None, - ecdsa_deterministic: bool | None = None, - ) -> Certificate: - """ - Signs the certificate using the CA's private key. - """ - if self._subject_name is None: - raise ValueError("A certificate must have a subject name") - - if self._issuer_name is None: - raise ValueError("A certificate must have an issuer name") - - if self._serial_number is None: - raise ValueError("A certificate must have a serial number") - - if self._not_valid_before is None: - raise ValueError("A certificate must have a not valid before time") - - if self._not_valid_after is None: - raise ValueError("A certificate must have a not valid after time") - - if self._public_key is None: - raise ValueError("A certificate must have a public key") - - if rsa_padding is not None: - if not isinstance(rsa_padding, (padding.PSS, padding.PKCS1v15)): - raise TypeError("Padding must be PSS or PKCS1v15") - if not isinstance(private_key, rsa.RSAPrivateKey): - raise TypeError("Padding is only supported for RSA keys") - - if ecdsa_deterministic is not None: - if not isinstance(private_key, ec.EllipticCurvePrivateKey): - raise TypeError( - "Deterministic ECDSA is only supported for EC keys" - ) - - return rust_x509.create_x509_certificate( - self, - private_key, - algorithm, - rsa_padding, - ecdsa_deterministic, - ) - - -class CertificateRevocationListBuilder: - _extensions: list[Extension[ExtensionType]] - _revoked_certificates: list[RevokedCertificate] - - def __init__( - self, - issuer_name: Name | None = None, - last_update: datetime.datetime | None = None, - next_update: datetime.datetime | None = None, - extensions: list[Extension[ExtensionType]] = [], - revoked_certificates: list[RevokedCertificate] = [], - ): - self._issuer_name = issuer_name - self._last_update = last_update - self._next_update = next_update - self._extensions = extensions - self._revoked_certificates = revoked_certificates - - def issuer_name( - self, issuer_name: Name - ) -> CertificateRevocationListBuilder: - if not isinstance(issuer_name, Name): - raise TypeError("Expecting x509.Name object.") - if self._issuer_name is not None: - raise ValueError("The issuer name may only be set once.") - return CertificateRevocationListBuilder( - issuer_name, - self._last_update, - self._next_update, - self._extensions, - self._revoked_certificates, - ) - - def last_update( - self, last_update: datetime.datetime - ) -> CertificateRevocationListBuilder: - if not isinstance(last_update, datetime.datetime): - raise TypeError("Expecting datetime object.") - if self._last_update is not None: - raise ValueError("Last update may only be set once.") - last_update = _convert_to_naive_utc_time(last_update) - if last_update < _EARLIEST_UTC_TIME: - raise ValueError( - "The last update date must be on or after 1950 January 1." - ) - if self._next_update is not None and last_update > self._next_update: - raise ValueError( - "The last update date must be before the next update date." - ) - return CertificateRevocationListBuilder( - self._issuer_name, - last_update, - self._next_update, - self._extensions, - self._revoked_certificates, - ) - - def next_update( - self, next_update: datetime.datetime - ) -> CertificateRevocationListBuilder: - if not isinstance(next_update, datetime.datetime): - raise TypeError("Expecting datetime object.") - if self._next_update is not None: - raise ValueError("Last update may only be set once.") - next_update = _convert_to_naive_utc_time(next_update) - if next_update < _EARLIEST_UTC_TIME: - raise ValueError( - "The last update date must be on or after 1950 January 1." - ) - if self._last_update is not None and next_update < self._last_update: - raise ValueError( - "The next update date must be after the last update date." - ) - return CertificateRevocationListBuilder( - self._issuer_name, - self._last_update, - next_update, - self._extensions, - self._revoked_certificates, - ) - - def add_extension( - self, extval: ExtensionType, critical: bool - ) -> CertificateRevocationListBuilder: - """ - Adds an X.509 extension to the certificate revocation list. - """ - if not isinstance(extval, ExtensionType): - raise TypeError("extension must be an ExtensionType") - - extension = Extension(extval.oid, critical, extval) - _reject_duplicate_extension(extension, self._extensions) - return CertificateRevocationListBuilder( - self._issuer_name, - self._last_update, - self._next_update, - [*self._extensions, extension], - self._revoked_certificates, - ) - - def add_revoked_certificate( - self, revoked_certificate: RevokedCertificate - ) -> CertificateRevocationListBuilder: - """ - Adds a revoked certificate to the CRL. - """ - if not isinstance(revoked_certificate, RevokedCertificate): - raise TypeError("Must be an instance of RevokedCertificate") - - return CertificateRevocationListBuilder( - self._issuer_name, - self._last_update, - self._next_update, - self._extensions, - [*self._revoked_certificates, revoked_certificate], - ) - - def sign( - self, - private_key: CertificateIssuerPrivateKeyTypes, - algorithm: _AllowedHashTypes | None, - backend: typing.Any = None, - *, - rsa_padding: padding.PSS | padding.PKCS1v15 | None = None, - ecdsa_deterministic: bool | None = None, - ) -> CertificateRevocationList: - if self._issuer_name is None: - raise ValueError("A CRL must have an issuer name") - - if self._last_update is None: - raise ValueError("A CRL must have a last update time") - - if self._next_update is None: - raise ValueError("A CRL must have a next update time") - - if rsa_padding is not None: - if not isinstance(rsa_padding, (padding.PSS, padding.PKCS1v15)): - raise TypeError("Padding must be PSS or PKCS1v15") - if not isinstance(private_key, rsa.RSAPrivateKey): - raise TypeError("Padding is only supported for RSA keys") - - if ecdsa_deterministic is not None: - if not isinstance(private_key, ec.EllipticCurvePrivateKey): - raise TypeError( - "Deterministic ECDSA is only supported for EC keys" - ) - - return rust_x509.create_x509_crl( - self, - private_key, - algorithm, - rsa_padding, - ecdsa_deterministic, - ) - - -class RevokedCertificateBuilder: - def __init__( - self, - serial_number: int | None = None, - revocation_date: datetime.datetime | None = None, - extensions: list[Extension[ExtensionType]] = [], - ): - self._serial_number = serial_number - self._revocation_date = revocation_date - self._extensions = extensions - - def serial_number(self, number: int) -> RevokedCertificateBuilder: - if not isinstance(number, int): - raise TypeError("Serial number must be of integral type.") - if self._serial_number is not None: - raise ValueError("The serial number may only be set once.") - if number <= 0: - raise ValueError("The serial number should be positive") - - # ASN.1 integers are always signed, so most significant bit must be - # zero. - if number.bit_length() >= 160: # As defined in RFC 5280 - raise ValueError( - "The serial number should not be more than 159 bits." - ) - return RevokedCertificateBuilder( - number, self._revocation_date, self._extensions - ) - - def revocation_date( - self, time: datetime.datetime - ) -> RevokedCertificateBuilder: - if not isinstance(time, datetime.datetime): - raise TypeError("Expecting datetime object.") - if self._revocation_date is not None: - raise ValueError("The revocation date may only be set once.") - time = _convert_to_naive_utc_time(time) - if time < _EARLIEST_UTC_TIME: - raise ValueError( - "The revocation date must be on or after 1950 January 1." - ) - return RevokedCertificateBuilder( - self._serial_number, time, self._extensions - ) - - def add_extension( - self, extval: ExtensionType, critical: bool - ) -> RevokedCertificateBuilder: - if not isinstance(extval, ExtensionType): - raise TypeError("extension must be an ExtensionType") - - extension = Extension(extval.oid, critical, extval) - _reject_duplicate_extension(extension, self._extensions) - return RevokedCertificateBuilder( - self._serial_number, - self._revocation_date, - [*self._extensions, extension], - ) - - def build(self, backend: typing.Any = None) -> RevokedCertificate: - if self._serial_number is None: - raise ValueError("A revoked certificate must have a serial number") - if self._revocation_date is None: - raise ValueError( - "A revoked certificate must have a revocation date" - ) - return _RawRevokedCertificate( - self._serial_number, - self._revocation_date, - Extensions(self._extensions), - ) - - -def random_serial_number() -> int: - return int.from_bytes(os.urandom(20), "big") >> 1 diff --git a/venv/lib/python3.9/site-packages/cryptography/x509/certificate_transparency.py b/venv/lib/python3.9/site-packages/cryptography/x509/certificate_transparency.py deleted file mode 100644 index fb66cc6..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/x509/certificate_transparency.py +++ /dev/null @@ -1,35 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography import utils -from cryptography.hazmat.bindings._rust import x509 as rust_x509 - - -class LogEntryType(utils.Enum): - X509_CERTIFICATE = 0 - PRE_CERTIFICATE = 1 - - -class Version(utils.Enum): - v1 = 0 - - -class SignatureAlgorithm(utils.Enum): - """ - Signature algorithms that are valid for SCTs. - - These are exactly the same as SignatureAlgorithm in RFC 5246 (TLS 1.2). - - See: - """ - - ANONYMOUS = 0 - RSA = 1 - DSA = 2 - ECDSA = 3 - - -SignedCertificateTimestamp = rust_x509.Sct diff --git a/venv/lib/python3.9/site-packages/cryptography/x509/extensions.py b/venv/lib/python3.9/site-packages/cryptography/x509/extensions.py deleted file mode 100644 index dfa472d..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/x509/extensions.py +++ /dev/null @@ -1,2528 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc -import datetime -import hashlib -import ipaddress -import typing -from collections.abc import Iterable, Iterator - -from cryptography import utils -from cryptography.hazmat.bindings._rust import asn1 -from cryptography.hazmat.bindings._rust import x509 as rust_x509 -from cryptography.hazmat.primitives import constant_time, serialization -from cryptography.hazmat.primitives.asymmetric.ec import EllipticCurvePublicKey -from cryptography.hazmat.primitives.asymmetric.rsa import RSAPublicKey -from cryptography.hazmat.primitives.asymmetric.types import ( - CertificateIssuerPublicKeyTypes, - CertificatePublicKeyTypes, -) -from cryptography.x509.certificate_transparency import ( - SignedCertificateTimestamp, -) -from cryptography.x509.general_name import ( - DirectoryName, - DNSName, - GeneralName, - IPAddress, - OtherName, - RegisteredID, - RFC822Name, - UniformResourceIdentifier, - _IPAddressTypes, -) -from cryptography.x509.name import Name, RelativeDistinguishedName -from cryptography.x509.oid import ( - CRLEntryExtensionOID, - ExtensionOID, - ObjectIdentifier, - OCSPExtensionOID, -) - -ExtensionTypeVar = typing.TypeVar( - "ExtensionTypeVar", bound="ExtensionType", covariant=True -) - - -def _key_identifier_from_public_key( - public_key: CertificatePublicKeyTypes, -) -> bytes: - if isinstance(public_key, RSAPublicKey): - data = public_key.public_bytes( - serialization.Encoding.DER, - serialization.PublicFormat.PKCS1, - ) - elif isinstance(public_key, EllipticCurvePublicKey): - data = public_key.public_bytes( - serialization.Encoding.X962, - serialization.PublicFormat.UncompressedPoint, - ) - else: - # This is a very slow way to do this. - serialized = public_key.public_bytes( - serialization.Encoding.DER, - serialization.PublicFormat.SubjectPublicKeyInfo, - ) - data = asn1.parse_spki_for_data(serialized) - - return hashlib.sha1(data).digest() - - -def _make_sequence_methods(field_name: str): - def len_method(self) -> int: - return len(getattr(self, field_name)) - - def iter_method(self): - return iter(getattr(self, field_name)) - - def getitem_method(self, idx): - return getattr(self, field_name)[idx] - - return len_method, iter_method, getitem_method - - -class DuplicateExtension(Exception): - def __init__(self, msg: str, oid: ObjectIdentifier) -> None: - super().__init__(msg) - self.oid = oid - - -class ExtensionNotFound(Exception): - def __init__(self, msg: str, oid: ObjectIdentifier) -> None: - super().__init__(msg) - self.oid = oid - - -class ExtensionType(metaclass=abc.ABCMeta): - oid: typing.ClassVar[ObjectIdentifier] - - def public_bytes(self) -> bytes: - """ - Serializes the extension type to DER. - """ - raise NotImplementedError( - f"public_bytes is not implemented for extension type {self!r}" - ) - - -class Extensions: - def __init__(self, extensions: Iterable[Extension[ExtensionType]]) -> None: - self._extensions = list(extensions) - - def get_extension_for_oid( - self, oid: ObjectIdentifier - ) -> Extension[ExtensionType]: - for ext in self: - if ext.oid == oid: - return ext - - raise ExtensionNotFound(f"No {oid} extension was found", oid) - - def get_extension_for_class( - self, extclass: type[ExtensionTypeVar] - ) -> Extension[ExtensionTypeVar]: - if extclass is UnrecognizedExtension: - raise TypeError( - "UnrecognizedExtension can't be used with " - "get_extension_for_class because more than one instance of the" - " class may be present." - ) - - for ext in self: - if isinstance(ext.value, extclass): - return ext - - raise ExtensionNotFound( - f"No {extclass} extension was found", extclass.oid - ) - - __len__, __iter__, __getitem__ = _make_sequence_methods("_extensions") - - def __repr__(self) -> str: - return f"" - - -class CRLNumber(ExtensionType): - oid = ExtensionOID.CRL_NUMBER - - def __init__(self, crl_number: int) -> None: - if not isinstance(crl_number, int): - raise TypeError("crl_number must be an integer") - - self._crl_number = crl_number - - def __eq__(self, other: object) -> bool: - if not isinstance(other, CRLNumber): - return NotImplemented - - return self.crl_number == other.crl_number - - def __hash__(self) -> int: - return hash(self.crl_number) - - def __repr__(self) -> str: - return f"" - - @property - def crl_number(self) -> int: - return self._crl_number - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class AuthorityKeyIdentifier(ExtensionType): - oid = ExtensionOID.AUTHORITY_KEY_IDENTIFIER - - def __init__( - self, - key_identifier: bytes | None, - authority_cert_issuer: Iterable[GeneralName] | None, - authority_cert_serial_number: int | None, - ) -> None: - if (authority_cert_issuer is None) != ( - authority_cert_serial_number is None - ): - raise ValueError( - "authority_cert_issuer and authority_cert_serial_number " - "must both be present or both None" - ) - - if authority_cert_issuer is not None: - authority_cert_issuer = list(authority_cert_issuer) - if not all( - isinstance(x, GeneralName) for x in authority_cert_issuer - ): - raise TypeError( - "authority_cert_issuer must be a list of GeneralName " - "objects" - ) - - if authority_cert_serial_number is not None and not isinstance( - authority_cert_serial_number, int - ): - raise TypeError("authority_cert_serial_number must be an integer") - - self._key_identifier = key_identifier - self._authority_cert_issuer = authority_cert_issuer - self._authority_cert_serial_number = authority_cert_serial_number - - # This takes a subset of CertificatePublicKeyTypes because an issuer - # cannot have an X25519/X448 key. This introduces some unfortunate - # asymmetry that requires typing users to explicitly - # narrow their type, but we should make this accurate and not just - # convenient. - @classmethod - def from_issuer_public_key( - cls, public_key: CertificateIssuerPublicKeyTypes - ) -> AuthorityKeyIdentifier: - digest = _key_identifier_from_public_key(public_key) - return cls( - key_identifier=digest, - authority_cert_issuer=None, - authority_cert_serial_number=None, - ) - - @classmethod - def from_issuer_subject_key_identifier( - cls, ski: SubjectKeyIdentifier - ) -> AuthorityKeyIdentifier: - return cls( - key_identifier=ski.digest, - authority_cert_issuer=None, - authority_cert_serial_number=None, - ) - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, AuthorityKeyIdentifier): - return NotImplemented - - return ( - self.key_identifier == other.key_identifier - and self.authority_cert_issuer == other.authority_cert_issuer - and self.authority_cert_serial_number - == other.authority_cert_serial_number - ) - - def __hash__(self) -> int: - if self.authority_cert_issuer is None: - aci = None - else: - aci = tuple(self.authority_cert_issuer) - return hash( - (self.key_identifier, aci, self.authority_cert_serial_number) - ) - - @property - def key_identifier(self) -> bytes | None: - return self._key_identifier - - @property - def authority_cert_issuer( - self, - ) -> list[GeneralName] | None: - return self._authority_cert_issuer - - @property - def authority_cert_serial_number(self) -> int | None: - return self._authority_cert_serial_number - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class SubjectKeyIdentifier(ExtensionType): - oid = ExtensionOID.SUBJECT_KEY_IDENTIFIER - - def __init__(self, digest: bytes) -> None: - self._digest = digest - - @classmethod - def from_public_key( - cls, public_key: CertificatePublicKeyTypes - ) -> SubjectKeyIdentifier: - return cls(_key_identifier_from_public_key(public_key)) - - @property - def digest(self) -> bytes: - return self._digest - - @property - def key_identifier(self) -> bytes: - return self._digest - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, SubjectKeyIdentifier): - return NotImplemented - - return constant_time.bytes_eq(self.digest, other.digest) - - def __hash__(self) -> int: - return hash(self.digest) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class AuthorityInformationAccess(ExtensionType): - oid = ExtensionOID.AUTHORITY_INFORMATION_ACCESS - - def __init__(self, descriptions: Iterable[AccessDescription]) -> None: - descriptions = list(descriptions) - if not all(isinstance(x, AccessDescription) for x in descriptions): - raise TypeError( - "Every item in the descriptions list must be an " - "AccessDescription" - ) - - self._descriptions = descriptions - - __len__, __iter__, __getitem__ = _make_sequence_methods("_descriptions") - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, AuthorityInformationAccess): - return NotImplemented - - return self._descriptions == other._descriptions - - def __hash__(self) -> int: - return hash(tuple(self._descriptions)) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class SubjectInformationAccess(ExtensionType): - oid = ExtensionOID.SUBJECT_INFORMATION_ACCESS - - def __init__(self, descriptions: Iterable[AccessDescription]) -> None: - descriptions = list(descriptions) - if not all(isinstance(x, AccessDescription) for x in descriptions): - raise TypeError( - "Every item in the descriptions list must be an " - "AccessDescription" - ) - - self._descriptions = descriptions - - __len__, __iter__, __getitem__ = _make_sequence_methods("_descriptions") - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, SubjectInformationAccess): - return NotImplemented - - return self._descriptions == other._descriptions - - def __hash__(self) -> int: - return hash(tuple(self._descriptions)) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class AccessDescription: - def __init__( - self, access_method: ObjectIdentifier, access_location: GeneralName - ) -> None: - if not isinstance(access_method, ObjectIdentifier): - raise TypeError("access_method must be an ObjectIdentifier") - - if not isinstance(access_location, GeneralName): - raise TypeError("access_location must be a GeneralName") - - self._access_method = access_method - self._access_location = access_location - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, AccessDescription): - return NotImplemented - - return ( - self.access_method == other.access_method - and self.access_location == other.access_location - ) - - def __hash__(self) -> int: - return hash((self.access_method, self.access_location)) - - @property - def access_method(self) -> ObjectIdentifier: - return self._access_method - - @property - def access_location(self) -> GeneralName: - return self._access_location - - -class BasicConstraints(ExtensionType): - oid = ExtensionOID.BASIC_CONSTRAINTS - - def __init__(self, ca: bool, path_length: int | None) -> None: - if not isinstance(ca, bool): - raise TypeError("ca must be a boolean value") - - if path_length is not None and not ca: - raise ValueError("path_length must be None when ca is False") - - if path_length is not None and ( - not isinstance(path_length, int) or path_length < 0 - ): - raise TypeError( - "path_length must be a non-negative integer or None" - ) - - self._ca = ca - self._path_length = path_length - - @property - def ca(self) -> bool: - return self._ca - - @property - def path_length(self) -> int | None: - return self._path_length - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, BasicConstraints): - return NotImplemented - - return self.ca == other.ca and self.path_length == other.path_length - - def __hash__(self) -> int: - return hash((self.ca, self.path_length)) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class DeltaCRLIndicator(ExtensionType): - oid = ExtensionOID.DELTA_CRL_INDICATOR - - def __init__(self, crl_number: int) -> None: - if not isinstance(crl_number, int): - raise TypeError("crl_number must be an integer") - - self._crl_number = crl_number - - @property - def crl_number(self) -> int: - return self._crl_number - - def __eq__(self, other: object) -> bool: - if not isinstance(other, DeltaCRLIndicator): - return NotImplemented - - return self.crl_number == other.crl_number - - def __hash__(self) -> int: - return hash(self.crl_number) - - def __repr__(self) -> str: - return f"" - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class CRLDistributionPoints(ExtensionType): - oid = ExtensionOID.CRL_DISTRIBUTION_POINTS - - def __init__( - self, distribution_points: Iterable[DistributionPoint] - ) -> None: - distribution_points = list(distribution_points) - if not all( - isinstance(x, DistributionPoint) for x in distribution_points - ): - raise TypeError( - "distribution_points must be a list of DistributionPoint " - "objects" - ) - - self._distribution_points = distribution_points - - __len__, __iter__, __getitem__ = _make_sequence_methods( - "_distribution_points" - ) - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, CRLDistributionPoints): - return NotImplemented - - return self._distribution_points == other._distribution_points - - def __hash__(self) -> int: - return hash(tuple(self._distribution_points)) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class FreshestCRL(ExtensionType): - oid = ExtensionOID.FRESHEST_CRL - - def __init__( - self, distribution_points: Iterable[DistributionPoint] - ) -> None: - distribution_points = list(distribution_points) - if not all( - isinstance(x, DistributionPoint) for x in distribution_points - ): - raise TypeError( - "distribution_points must be a list of DistributionPoint " - "objects" - ) - - self._distribution_points = distribution_points - - __len__, __iter__, __getitem__ = _make_sequence_methods( - "_distribution_points" - ) - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, FreshestCRL): - return NotImplemented - - return self._distribution_points == other._distribution_points - - def __hash__(self) -> int: - return hash(tuple(self._distribution_points)) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class DistributionPoint: - def __init__( - self, - full_name: Iterable[GeneralName] | None, - relative_name: RelativeDistinguishedName | None, - reasons: frozenset[ReasonFlags] | None, - crl_issuer: Iterable[GeneralName] | None, - ) -> None: - if full_name and relative_name: - raise ValueError( - "You cannot provide both full_name and relative_name, at " - "least one must be None." - ) - if not full_name and not relative_name and not crl_issuer: - raise ValueError( - "Either full_name, relative_name or crl_issuer must be " - "provided." - ) - - if full_name is not None: - full_name = list(full_name) - if not all(isinstance(x, GeneralName) for x in full_name): - raise TypeError( - "full_name must be a list of GeneralName objects" - ) - - if relative_name: - if not isinstance(relative_name, RelativeDistinguishedName): - raise TypeError( - "relative_name must be a RelativeDistinguishedName" - ) - - if crl_issuer is not None: - crl_issuer = list(crl_issuer) - if not all(isinstance(x, GeneralName) for x in crl_issuer): - raise TypeError( - "crl_issuer must be None or a list of general names" - ) - - if reasons and ( - not isinstance(reasons, frozenset) - or not all(isinstance(x, ReasonFlags) for x in reasons) - ): - raise TypeError("reasons must be None or frozenset of ReasonFlags") - - if reasons and ( - ReasonFlags.unspecified in reasons - or ReasonFlags.remove_from_crl in reasons - ): - raise ValueError( - "unspecified and remove_from_crl are not valid reasons in a " - "DistributionPoint" - ) - - self._full_name = full_name - self._relative_name = relative_name - self._reasons = reasons - self._crl_issuer = crl_issuer - - def __repr__(self) -> str: - return ( - "".format(self) - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, DistributionPoint): - return NotImplemented - - return ( - self.full_name == other.full_name - and self.relative_name == other.relative_name - and self.reasons == other.reasons - and self.crl_issuer == other.crl_issuer - ) - - def __hash__(self) -> int: - if self.full_name is not None: - fn: tuple[GeneralName, ...] | None = tuple(self.full_name) - else: - fn = None - - if self.crl_issuer is not None: - crl_issuer: tuple[GeneralName, ...] | None = tuple(self.crl_issuer) - else: - crl_issuer = None - - return hash((fn, self.relative_name, self.reasons, crl_issuer)) - - @property - def full_name(self) -> list[GeneralName] | None: - return self._full_name - - @property - def relative_name(self) -> RelativeDistinguishedName | None: - return self._relative_name - - @property - def reasons(self) -> frozenset[ReasonFlags] | None: - return self._reasons - - @property - def crl_issuer(self) -> list[GeneralName] | None: - return self._crl_issuer - - -class ReasonFlags(utils.Enum): - unspecified = "unspecified" - key_compromise = "keyCompromise" - ca_compromise = "cACompromise" - affiliation_changed = "affiliationChanged" - superseded = "superseded" - cessation_of_operation = "cessationOfOperation" - certificate_hold = "certificateHold" - privilege_withdrawn = "privilegeWithdrawn" - aa_compromise = "aACompromise" - remove_from_crl = "removeFromCRL" - - -# These are distribution point bit string mappings. Not to be confused with -# CRLReason reason flags bit string mappings. -# ReasonFlags ::= BIT STRING { -# unused (0), -# keyCompromise (1), -# cACompromise (2), -# affiliationChanged (3), -# superseded (4), -# cessationOfOperation (5), -# certificateHold (6), -# privilegeWithdrawn (7), -# aACompromise (8) } -_REASON_BIT_MAPPING = { - 1: ReasonFlags.key_compromise, - 2: ReasonFlags.ca_compromise, - 3: ReasonFlags.affiliation_changed, - 4: ReasonFlags.superseded, - 5: ReasonFlags.cessation_of_operation, - 6: ReasonFlags.certificate_hold, - 7: ReasonFlags.privilege_withdrawn, - 8: ReasonFlags.aa_compromise, -} - -_CRLREASONFLAGS = { - ReasonFlags.key_compromise: 1, - ReasonFlags.ca_compromise: 2, - ReasonFlags.affiliation_changed: 3, - ReasonFlags.superseded: 4, - ReasonFlags.cessation_of_operation: 5, - ReasonFlags.certificate_hold: 6, - ReasonFlags.privilege_withdrawn: 7, - ReasonFlags.aa_compromise: 8, -} - -# CRLReason ::= ENUMERATED { -# unspecified (0), -# keyCompromise (1), -# cACompromise (2), -# affiliationChanged (3), -# superseded (4), -# cessationOfOperation (5), -# certificateHold (6), -# -- value 7 is not used -# removeFromCRL (8), -# privilegeWithdrawn (9), -# aACompromise (10) } -_CRL_ENTRY_REASON_ENUM_TO_CODE = { - ReasonFlags.unspecified: 0, - ReasonFlags.key_compromise: 1, - ReasonFlags.ca_compromise: 2, - ReasonFlags.affiliation_changed: 3, - ReasonFlags.superseded: 4, - ReasonFlags.cessation_of_operation: 5, - ReasonFlags.certificate_hold: 6, - ReasonFlags.remove_from_crl: 8, - ReasonFlags.privilege_withdrawn: 9, - ReasonFlags.aa_compromise: 10, -} - - -class PolicyConstraints(ExtensionType): - oid = ExtensionOID.POLICY_CONSTRAINTS - - def __init__( - self, - require_explicit_policy: int | None, - inhibit_policy_mapping: int | None, - ) -> None: - if require_explicit_policy is not None and not isinstance( - require_explicit_policy, int - ): - raise TypeError( - "require_explicit_policy must be a non-negative integer or " - "None" - ) - - if inhibit_policy_mapping is not None and not isinstance( - inhibit_policy_mapping, int - ): - raise TypeError( - "inhibit_policy_mapping must be a non-negative integer or None" - ) - - if inhibit_policy_mapping is None and require_explicit_policy is None: - raise ValueError( - "At least one of require_explicit_policy and " - "inhibit_policy_mapping must not be None" - ) - - self._require_explicit_policy = require_explicit_policy - self._inhibit_policy_mapping = inhibit_policy_mapping - - def __repr__(self) -> str: - return ( - "".format(self) - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, PolicyConstraints): - return NotImplemented - - return ( - self.require_explicit_policy == other.require_explicit_policy - and self.inhibit_policy_mapping == other.inhibit_policy_mapping - ) - - def __hash__(self) -> int: - return hash( - (self.require_explicit_policy, self.inhibit_policy_mapping) - ) - - @property - def require_explicit_policy(self) -> int | None: - return self._require_explicit_policy - - @property - def inhibit_policy_mapping(self) -> int | None: - return self._inhibit_policy_mapping - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class CertificatePolicies(ExtensionType): - oid = ExtensionOID.CERTIFICATE_POLICIES - - def __init__(self, policies: Iterable[PolicyInformation]) -> None: - policies = list(policies) - if not all(isinstance(x, PolicyInformation) for x in policies): - raise TypeError( - "Every item in the policies list must be a PolicyInformation" - ) - - self._policies = policies - - __len__, __iter__, __getitem__ = _make_sequence_methods("_policies") - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, CertificatePolicies): - return NotImplemented - - return self._policies == other._policies - - def __hash__(self) -> int: - return hash(tuple(self._policies)) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class PolicyInformation: - def __init__( - self, - policy_identifier: ObjectIdentifier, - policy_qualifiers: Iterable[str | UserNotice] | None, - ) -> None: - if not isinstance(policy_identifier, ObjectIdentifier): - raise TypeError("policy_identifier must be an ObjectIdentifier") - - self._policy_identifier = policy_identifier - - if policy_qualifiers is not None: - policy_qualifiers = list(policy_qualifiers) - if not all( - isinstance(x, (str, UserNotice)) for x in policy_qualifiers - ): - raise TypeError( - "policy_qualifiers must be a list of strings and/or " - "UserNotice objects or None" - ) - - self._policy_qualifiers = policy_qualifiers - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, PolicyInformation): - return NotImplemented - - return ( - self.policy_identifier == other.policy_identifier - and self.policy_qualifiers == other.policy_qualifiers - ) - - def __hash__(self) -> int: - if self.policy_qualifiers is not None: - pq = tuple(self.policy_qualifiers) - else: - pq = None - - return hash((self.policy_identifier, pq)) - - @property - def policy_identifier(self) -> ObjectIdentifier: - return self._policy_identifier - - @property - def policy_qualifiers( - self, - ) -> list[str | UserNotice] | None: - return self._policy_qualifiers - - -class UserNotice: - def __init__( - self, - notice_reference: NoticeReference | None, - explicit_text: str | None, - ) -> None: - if notice_reference and not isinstance( - notice_reference, NoticeReference - ): - raise TypeError( - "notice_reference must be None or a NoticeReference" - ) - - self._notice_reference = notice_reference - self._explicit_text = explicit_text - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, UserNotice): - return NotImplemented - - return ( - self.notice_reference == other.notice_reference - and self.explicit_text == other.explicit_text - ) - - def __hash__(self) -> int: - return hash((self.notice_reference, self.explicit_text)) - - @property - def notice_reference(self) -> NoticeReference | None: - return self._notice_reference - - @property - def explicit_text(self) -> str | None: - return self._explicit_text - - -class NoticeReference: - def __init__( - self, - organization: str | None, - notice_numbers: Iterable[int], - ) -> None: - self._organization = organization - notice_numbers = list(notice_numbers) - if not all(isinstance(x, int) for x in notice_numbers): - raise TypeError("notice_numbers must be a list of integers") - - self._notice_numbers = notice_numbers - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, NoticeReference): - return NotImplemented - - return ( - self.organization == other.organization - and self.notice_numbers == other.notice_numbers - ) - - def __hash__(self) -> int: - return hash((self.organization, tuple(self.notice_numbers))) - - @property - def organization(self) -> str | None: - return self._organization - - @property - def notice_numbers(self) -> list[int]: - return self._notice_numbers - - -class ExtendedKeyUsage(ExtensionType): - oid = ExtensionOID.EXTENDED_KEY_USAGE - - def __init__(self, usages: Iterable[ObjectIdentifier]) -> None: - usages = list(usages) - if not all(isinstance(x, ObjectIdentifier) for x in usages): - raise TypeError( - "Every item in the usages list must be an ObjectIdentifier" - ) - - self._usages = usages - - __len__, __iter__, __getitem__ = _make_sequence_methods("_usages") - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, ExtendedKeyUsage): - return NotImplemented - - return self._usages == other._usages - - def __hash__(self) -> int: - return hash(tuple(self._usages)) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class OCSPNoCheck(ExtensionType): - oid = ExtensionOID.OCSP_NO_CHECK - - def __eq__(self, other: object) -> bool: - if not isinstance(other, OCSPNoCheck): - return NotImplemented - - return True - - def __hash__(self) -> int: - return hash(OCSPNoCheck) - - def __repr__(self) -> str: - return "" - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class PrecertPoison(ExtensionType): - oid = ExtensionOID.PRECERT_POISON - - def __eq__(self, other: object) -> bool: - if not isinstance(other, PrecertPoison): - return NotImplemented - - return True - - def __hash__(self) -> int: - return hash(PrecertPoison) - - def __repr__(self) -> str: - return "" - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class TLSFeature(ExtensionType): - oid = ExtensionOID.TLS_FEATURE - - def __init__(self, features: Iterable[TLSFeatureType]) -> None: - features = list(features) - if ( - not all(isinstance(x, TLSFeatureType) for x in features) - or len(features) == 0 - ): - raise TypeError( - "features must be a list of elements from the TLSFeatureType " - "enum" - ) - - self._features = features - - __len__, __iter__, __getitem__ = _make_sequence_methods("_features") - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, TLSFeature): - return NotImplemented - - return self._features == other._features - - def __hash__(self) -> int: - return hash(tuple(self._features)) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class TLSFeatureType(utils.Enum): - # status_request is defined in RFC 6066 and is used for what is commonly - # called OCSP Must-Staple when present in the TLS Feature extension in an - # X.509 certificate. - status_request = 5 - # status_request_v2 is defined in RFC 6961 and allows multiple OCSP - # responses to be provided. It is not currently in use by clients or - # servers. - status_request_v2 = 17 - - -_TLS_FEATURE_TYPE_TO_ENUM = {x.value: x for x in TLSFeatureType} - - -class InhibitAnyPolicy(ExtensionType): - oid = ExtensionOID.INHIBIT_ANY_POLICY - - def __init__(self, skip_certs: int) -> None: - if not isinstance(skip_certs, int): - raise TypeError("skip_certs must be an integer") - - if skip_certs < 0: - raise ValueError("skip_certs must be a non-negative integer") - - self._skip_certs = skip_certs - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, InhibitAnyPolicy): - return NotImplemented - - return self.skip_certs == other.skip_certs - - def __hash__(self) -> int: - return hash(self.skip_certs) - - @property - def skip_certs(self) -> int: - return self._skip_certs - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class KeyUsage(ExtensionType): - oid = ExtensionOID.KEY_USAGE - - def __init__( - self, - digital_signature: bool, - content_commitment: bool, - key_encipherment: bool, - data_encipherment: bool, - key_agreement: bool, - key_cert_sign: bool, - crl_sign: bool, - encipher_only: bool, - decipher_only: bool, - ) -> None: - if not key_agreement and (encipher_only or decipher_only): - raise ValueError( - "encipher_only and decipher_only can only be true when " - "key_agreement is true" - ) - - self._digital_signature = digital_signature - self._content_commitment = content_commitment - self._key_encipherment = key_encipherment - self._data_encipherment = data_encipherment - self._key_agreement = key_agreement - self._key_cert_sign = key_cert_sign - self._crl_sign = crl_sign - self._encipher_only = encipher_only - self._decipher_only = decipher_only - - @property - def digital_signature(self) -> bool: - return self._digital_signature - - @property - def content_commitment(self) -> bool: - return self._content_commitment - - @property - def key_encipherment(self) -> bool: - return self._key_encipherment - - @property - def data_encipherment(self) -> bool: - return self._data_encipherment - - @property - def key_agreement(self) -> bool: - return self._key_agreement - - @property - def key_cert_sign(self) -> bool: - return self._key_cert_sign - - @property - def crl_sign(self) -> bool: - return self._crl_sign - - @property - def encipher_only(self) -> bool: - if not self.key_agreement: - raise ValueError( - "encipher_only is undefined unless key_agreement is true" - ) - else: - return self._encipher_only - - @property - def decipher_only(self) -> bool: - if not self.key_agreement: - raise ValueError( - "decipher_only is undefined unless key_agreement is true" - ) - else: - return self._decipher_only - - def __repr__(self) -> str: - try: - encipher_only = self.encipher_only - decipher_only = self.decipher_only - except ValueError: - # Users found None confusing because even though encipher/decipher - # have no meaning unless key_agreement is true, to construct an - # instance of the class you still need to pass False. - encipher_only = False - decipher_only = False - - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, KeyUsage): - return NotImplemented - - return ( - self.digital_signature == other.digital_signature - and self.content_commitment == other.content_commitment - and self.key_encipherment == other.key_encipherment - and self.data_encipherment == other.data_encipherment - and self.key_agreement == other.key_agreement - and self.key_cert_sign == other.key_cert_sign - and self.crl_sign == other.crl_sign - and self._encipher_only == other._encipher_only - and self._decipher_only == other._decipher_only - ) - - def __hash__(self) -> int: - return hash( - ( - self.digital_signature, - self.content_commitment, - self.key_encipherment, - self.data_encipherment, - self.key_agreement, - self.key_cert_sign, - self.crl_sign, - self._encipher_only, - self._decipher_only, - ) - ) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class PrivateKeyUsagePeriod(ExtensionType): - oid = ExtensionOID.PRIVATE_KEY_USAGE_PERIOD - - def __init__( - self, - not_before: datetime.datetime | None, - not_after: datetime.datetime | None, - ) -> None: - if ( - not isinstance(not_before, datetime.datetime) - and not_before is not None - ): - raise TypeError("not_before must be a datetime.datetime or None") - - if ( - not isinstance(not_after, datetime.datetime) - and not_after is not None - ): - raise TypeError("not_after must be a datetime.datetime or None") - - if not_before is None and not_after is None: - raise ValueError( - "At least one of not_before and not_after must not be None" - ) - - if ( - not_before is not None - and not_after is not None - and not_before > not_after - ): - raise ValueError("not_before must be before not_after") - - self._not_before = not_before - self._not_after = not_after - - @property - def not_before(self) -> datetime.datetime | None: - return self._not_before - - @property - def not_after(self) -> datetime.datetime | None: - return self._not_after - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, PrivateKeyUsagePeriod): - return NotImplemented - - return ( - self.not_before == other.not_before - and self.not_after == other.not_after - ) - - def __hash__(self) -> int: - return hash((self.not_before, self.not_after)) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class NameConstraints(ExtensionType): - oid = ExtensionOID.NAME_CONSTRAINTS - - def __init__( - self, - permitted_subtrees: Iterable[GeneralName] | None, - excluded_subtrees: Iterable[GeneralName] | None, - ) -> None: - if permitted_subtrees is not None: - permitted_subtrees = list(permitted_subtrees) - if not permitted_subtrees: - raise ValueError( - "permitted_subtrees must be a non-empty list or None" - ) - if not all(isinstance(x, GeneralName) for x in permitted_subtrees): - raise TypeError( - "permitted_subtrees must be a list of GeneralName objects " - "or None" - ) - - self._validate_tree(permitted_subtrees) - - if excluded_subtrees is not None: - excluded_subtrees = list(excluded_subtrees) - if not excluded_subtrees: - raise ValueError( - "excluded_subtrees must be a non-empty list or None" - ) - if not all(isinstance(x, GeneralName) for x in excluded_subtrees): - raise TypeError( - "excluded_subtrees must be a list of GeneralName objects " - "or None" - ) - - self._validate_tree(excluded_subtrees) - - if permitted_subtrees is None and excluded_subtrees is None: - raise ValueError( - "At least one of permitted_subtrees and excluded_subtrees " - "must not be None" - ) - - self._permitted_subtrees = permitted_subtrees - self._excluded_subtrees = excluded_subtrees - - def __eq__(self, other: object) -> bool: - if not isinstance(other, NameConstraints): - return NotImplemented - - return ( - self.excluded_subtrees == other.excluded_subtrees - and self.permitted_subtrees == other.permitted_subtrees - ) - - def _validate_tree(self, tree: Iterable[GeneralName]) -> None: - self._validate_ip_name(tree) - self._validate_dns_name(tree) - - def _validate_ip_name(self, tree: Iterable[GeneralName]) -> None: - if any( - isinstance(name, IPAddress) - and not isinstance( - name.value, (ipaddress.IPv4Network, ipaddress.IPv6Network) - ) - for name in tree - ): - raise TypeError( - "IPAddress name constraints must be an IPv4Network or" - " IPv6Network object" - ) - - def _validate_dns_name(self, tree: Iterable[GeneralName]) -> None: - if any( - isinstance(name, DNSName) and "*" in name.value for name in tree - ): - raise ValueError( - "DNSName name constraints must not contain the '*' wildcard" - " character" - ) - - def __repr__(self) -> str: - return ( - f"" - ) - - def __hash__(self) -> int: - if self.permitted_subtrees is not None: - ps: tuple[GeneralName, ...] | None = tuple(self.permitted_subtrees) - else: - ps = None - - if self.excluded_subtrees is not None: - es: tuple[GeneralName, ...] | None = tuple(self.excluded_subtrees) - else: - es = None - - return hash((ps, es)) - - @property - def permitted_subtrees( - self, - ) -> list[GeneralName] | None: - return self._permitted_subtrees - - @property - def excluded_subtrees( - self, - ) -> list[GeneralName] | None: - return self._excluded_subtrees - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class Extension(typing.Generic[ExtensionTypeVar]): - def __init__( - self, oid: ObjectIdentifier, critical: bool, value: ExtensionTypeVar - ) -> None: - if not isinstance(oid, ObjectIdentifier): - raise TypeError( - "oid argument must be an ObjectIdentifier instance." - ) - - if not isinstance(critical, bool): - raise TypeError("critical must be a boolean value") - - self._oid = oid - self._critical = critical - self._value = value - - @property - def oid(self) -> ObjectIdentifier: - return self._oid - - @property - def critical(self) -> bool: - return self._critical - - @property - def value(self) -> ExtensionTypeVar: - return self._value - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, Extension): - return NotImplemented - - return ( - self.oid == other.oid - and self.critical == other.critical - and self.value == other.value - ) - - def __hash__(self) -> int: - return hash((self.oid, self.critical, self.value)) - - -class GeneralNames: - def __init__(self, general_names: Iterable[GeneralName]) -> None: - general_names = list(general_names) - if not all(isinstance(x, GeneralName) for x in general_names): - raise TypeError( - "Every item in the general_names list must be an " - "object conforming to the GeneralName interface" - ) - - self._general_names = general_names - - __len__, __iter__, __getitem__ = _make_sequence_methods("_general_names") - - @typing.overload - def get_values_for_type( - self, - type: type[DNSName] - | type[UniformResourceIdentifier] - | type[RFC822Name], - ) -> list[str]: ... - - @typing.overload - def get_values_for_type( - self, - type: type[DirectoryName], - ) -> list[Name]: ... - - @typing.overload - def get_values_for_type( - self, - type: type[RegisteredID], - ) -> list[ObjectIdentifier]: ... - - @typing.overload - def get_values_for_type( - self, type: type[IPAddress] - ) -> list[_IPAddressTypes]: ... - - @typing.overload - def get_values_for_type( - self, type: type[OtherName] - ) -> list[OtherName]: ... - - def get_values_for_type( - self, - type: type[DNSName] - | type[DirectoryName] - | type[IPAddress] - | type[OtherName] - | type[RFC822Name] - | type[RegisteredID] - | type[UniformResourceIdentifier], - ) -> ( - list[_IPAddressTypes] - | list[str] - | list[OtherName] - | list[Name] - | list[ObjectIdentifier] - ): - # Return the value of each GeneralName, except for OtherName instances - # which we return directly because it has two important properties not - # just one value. - objs = (i for i in self if isinstance(i, type)) - if type != OtherName: - return [i.value for i in objs] - return list(objs) - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, GeneralNames): - return NotImplemented - - return self._general_names == other._general_names - - def __hash__(self) -> int: - return hash(tuple(self._general_names)) - - -class SubjectAlternativeName(ExtensionType): - oid = ExtensionOID.SUBJECT_ALTERNATIVE_NAME - - def __init__(self, general_names: Iterable[GeneralName]) -> None: - self._general_names = GeneralNames(general_names) - - __len__, __iter__, __getitem__ = _make_sequence_methods("_general_names") - - @typing.overload - def get_values_for_type( - self, - type: type[DNSName] - | type[UniformResourceIdentifier] - | type[RFC822Name], - ) -> list[str]: ... - - @typing.overload - def get_values_for_type( - self, - type: type[DirectoryName], - ) -> list[Name]: ... - - @typing.overload - def get_values_for_type( - self, - type: type[RegisteredID], - ) -> list[ObjectIdentifier]: ... - - @typing.overload - def get_values_for_type( - self, type: type[IPAddress] - ) -> list[_IPAddressTypes]: ... - - @typing.overload - def get_values_for_type( - self, type: type[OtherName] - ) -> list[OtherName]: ... - - def get_values_for_type( - self, - type: type[DNSName] - | type[DirectoryName] - | type[IPAddress] - | type[OtherName] - | type[RFC822Name] - | type[RegisteredID] - | type[UniformResourceIdentifier], - ) -> ( - list[_IPAddressTypes] - | list[str] - | list[OtherName] - | list[Name] - | list[ObjectIdentifier] - ): - return self._general_names.get_values_for_type(type) - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, SubjectAlternativeName): - return NotImplemented - - return self._general_names == other._general_names - - def __hash__(self) -> int: - return hash(self._general_names) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class IssuerAlternativeName(ExtensionType): - oid = ExtensionOID.ISSUER_ALTERNATIVE_NAME - - def __init__(self, general_names: Iterable[GeneralName]) -> None: - self._general_names = GeneralNames(general_names) - - __len__, __iter__, __getitem__ = _make_sequence_methods("_general_names") - - @typing.overload - def get_values_for_type( - self, - type: type[DNSName] - | type[UniformResourceIdentifier] - | type[RFC822Name], - ) -> list[str]: ... - - @typing.overload - def get_values_for_type( - self, - type: type[DirectoryName], - ) -> list[Name]: ... - - @typing.overload - def get_values_for_type( - self, - type: type[RegisteredID], - ) -> list[ObjectIdentifier]: ... - - @typing.overload - def get_values_for_type( - self, type: type[IPAddress] - ) -> list[_IPAddressTypes]: ... - - @typing.overload - def get_values_for_type( - self, type: type[OtherName] - ) -> list[OtherName]: ... - - def get_values_for_type( - self, - type: type[DNSName] - | type[DirectoryName] - | type[IPAddress] - | type[OtherName] - | type[RFC822Name] - | type[RegisteredID] - | type[UniformResourceIdentifier], - ) -> ( - list[_IPAddressTypes] - | list[str] - | list[OtherName] - | list[Name] - | list[ObjectIdentifier] - ): - return self._general_names.get_values_for_type(type) - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, IssuerAlternativeName): - return NotImplemented - - return self._general_names == other._general_names - - def __hash__(self) -> int: - return hash(self._general_names) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class CertificateIssuer(ExtensionType): - oid = CRLEntryExtensionOID.CERTIFICATE_ISSUER - - def __init__(self, general_names: Iterable[GeneralName]) -> None: - self._general_names = GeneralNames(general_names) - - __len__, __iter__, __getitem__ = _make_sequence_methods("_general_names") - - @typing.overload - def get_values_for_type( - self, - type: type[DNSName] - | type[UniformResourceIdentifier] - | type[RFC822Name], - ) -> list[str]: ... - - @typing.overload - def get_values_for_type( - self, - type: type[DirectoryName], - ) -> list[Name]: ... - - @typing.overload - def get_values_for_type( - self, - type: type[RegisteredID], - ) -> list[ObjectIdentifier]: ... - - @typing.overload - def get_values_for_type( - self, type: type[IPAddress] - ) -> list[_IPAddressTypes]: ... - - @typing.overload - def get_values_for_type( - self, type: type[OtherName] - ) -> list[OtherName]: ... - - def get_values_for_type( - self, - type: type[DNSName] - | type[DirectoryName] - | type[IPAddress] - | type[OtherName] - | type[RFC822Name] - | type[RegisteredID] - | type[UniformResourceIdentifier], - ) -> ( - list[_IPAddressTypes] - | list[str] - | list[OtherName] - | list[Name] - | list[ObjectIdentifier] - ): - return self._general_names.get_values_for_type(type) - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, CertificateIssuer): - return NotImplemented - - return self._general_names == other._general_names - - def __hash__(self) -> int: - return hash(self._general_names) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class CRLReason(ExtensionType): - oid = CRLEntryExtensionOID.CRL_REASON - - def __init__(self, reason: ReasonFlags) -> None: - if not isinstance(reason, ReasonFlags): - raise TypeError("reason must be an element from ReasonFlags") - - self._reason = reason - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, CRLReason): - return NotImplemented - - return self.reason == other.reason - - def __hash__(self) -> int: - return hash(self.reason) - - @property - def reason(self) -> ReasonFlags: - return self._reason - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class InvalidityDate(ExtensionType): - oid = CRLEntryExtensionOID.INVALIDITY_DATE - - def __init__(self, invalidity_date: datetime.datetime) -> None: - if not isinstance(invalidity_date, datetime.datetime): - raise TypeError("invalidity_date must be a datetime.datetime") - - self._invalidity_date = invalidity_date - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, InvalidityDate): - return NotImplemented - - return self.invalidity_date == other.invalidity_date - - def __hash__(self) -> int: - return hash(self.invalidity_date) - - @property - def invalidity_date(self) -> datetime.datetime: - return self._invalidity_date - - @property - def invalidity_date_utc(self) -> datetime.datetime: - if self._invalidity_date.tzinfo is None: - return self._invalidity_date.replace(tzinfo=datetime.timezone.utc) - else: - return self._invalidity_date.astimezone(tz=datetime.timezone.utc) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class PrecertificateSignedCertificateTimestamps(ExtensionType): - oid = ExtensionOID.PRECERT_SIGNED_CERTIFICATE_TIMESTAMPS - - def __init__( - self, - signed_certificate_timestamps: Iterable[SignedCertificateTimestamp], - ) -> None: - signed_certificate_timestamps = list(signed_certificate_timestamps) - if not all( - isinstance(sct, SignedCertificateTimestamp) - for sct in signed_certificate_timestamps - ): - raise TypeError( - "Every item in the signed_certificate_timestamps list must be " - "a SignedCertificateTimestamp" - ) - self._signed_certificate_timestamps = signed_certificate_timestamps - - __len__, __iter__, __getitem__ = _make_sequence_methods( - "_signed_certificate_timestamps" - ) - - def __repr__(self) -> str: - return f"" - - def __hash__(self) -> int: - return hash(tuple(self._signed_certificate_timestamps)) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, PrecertificateSignedCertificateTimestamps): - return NotImplemented - - return ( - self._signed_certificate_timestamps - == other._signed_certificate_timestamps - ) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class SignedCertificateTimestamps(ExtensionType): - oid = ExtensionOID.SIGNED_CERTIFICATE_TIMESTAMPS - - def __init__( - self, - signed_certificate_timestamps: Iterable[SignedCertificateTimestamp], - ) -> None: - signed_certificate_timestamps = list(signed_certificate_timestamps) - if not all( - isinstance(sct, SignedCertificateTimestamp) - for sct in signed_certificate_timestamps - ): - raise TypeError( - "Every item in the signed_certificate_timestamps list must be " - "a SignedCertificateTimestamp" - ) - self._signed_certificate_timestamps = signed_certificate_timestamps - - __len__, __iter__, __getitem__ = _make_sequence_methods( - "_signed_certificate_timestamps" - ) - - def __repr__(self) -> str: - return f"" - - def __hash__(self) -> int: - return hash(tuple(self._signed_certificate_timestamps)) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, SignedCertificateTimestamps): - return NotImplemented - - return ( - self._signed_certificate_timestamps - == other._signed_certificate_timestamps - ) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class OCSPNonce(ExtensionType): - oid = OCSPExtensionOID.NONCE - - def __init__(self, nonce: bytes) -> None: - if not isinstance(nonce, bytes): - raise TypeError("nonce must be bytes") - - self._nonce = nonce - - def __eq__(self, other: object) -> bool: - if not isinstance(other, OCSPNonce): - return NotImplemented - - return self.nonce == other.nonce - - def __hash__(self) -> int: - return hash(self.nonce) - - def __repr__(self) -> str: - return f"" - - @property - def nonce(self) -> bytes: - return self._nonce - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class OCSPAcceptableResponses(ExtensionType): - oid = OCSPExtensionOID.ACCEPTABLE_RESPONSES - - def __init__(self, responses: Iterable[ObjectIdentifier]) -> None: - responses = list(responses) - if any(not isinstance(r, ObjectIdentifier) for r in responses): - raise TypeError("All responses must be ObjectIdentifiers") - - self._responses = responses - - def __eq__(self, other: object) -> bool: - if not isinstance(other, OCSPAcceptableResponses): - return NotImplemented - - return self._responses == other._responses - - def __hash__(self) -> int: - return hash(tuple(self._responses)) - - def __repr__(self) -> str: - return f"" - - def __iter__(self) -> Iterator[ObjectIdentifier]: - return iter(self._responses) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class IssuingDistributionPoint(ExtensionType): - oid = ExtensionOID.ISSUING_DISTRIBUTION_POINT - - def __init__( - self, - full_name: Iterable[GeneralName] | None, - relative_name: RelativeDistinguishedName | None, - only_contains_user_certs: bool, - only_contains_ca_certs: bool, - only_some_reasons: frozenset[ReasonFlags] | None, - indirect_crl: bool, - only_contains_attribute_certs: bool, - ) -> None: - if full_name is not None: - full_name = list(full_name) - - if only_some_reasons and ( - not isinstance(only_some_reasons, frozenset) - or not all(isinstance(x, ReasonFlags) for x in only_some_reasons) - ): - raise TypeError( - "only_some_reasons must be None or frozenset of ReasonFlags" - ) - - if only_some_reasons and ( - ReasonFlags.unspecified in only_some_reasons - or ReasonFlags.remove_from_crl in only_some_reasons - ): - raise ValueError( - "unspecified and remove_from_crl are not valid reasons in an " - "IssuingDistributionPoint" - ) - - if not ( - isinstance(only_contains_user_certs, bool) - and isinstance(only_contains_ca_certs, bool) - and isinstance(indirect_crl, bool) - and isinstance(only_contains_attribute_certs, bool) - ): - raise TypeError( - "only_contains_user_certs, only_contains_ca_certs, " - "indirect_crl and only_contains_attribute_certs " - "must all be boolean." - ) - - # Per RFC5280 Section 5.2.5, the Issuing Distribution Point extension - # in a CRL can have only one of onlyContainsUserCerts, - # onlyContainsCACerts, onlyContainsAttributeCerts set to TRUE. - crl_constraints = [ - only_contains_user_certs, - only_contains_ca_certs, - only_contains_attribute_certs, - ] - - if len([x for x in crl_constraints if x]) > 1: - raise ValueError( - "Only one of the following can be set to True: " - "only_contains_user_certs, only_contains_ca_certs, " - "only_contains_attribute_certs" - ) - - if not any( - [ - only_contains_user_certs, - only_contains_ca_certs, - indirect_crl, - only_contains_attribute_certs, - full_name, - relative_name, - only_some_reasons, - ] - ): - raise ValueError( - "Cannot create empty extension: " - "if only_contains_user_certs, only_contains_ca_certs, " - "indirect_crl, and only_contains_attribute_certs are all False" - ", then either full_name, relative_name, or only_some_reasons " - "must have a value." - ) - - self._only_contains_user_certs = only_contains_user_certs - self._only_contains_ca_certs = only_contains_ca_certs - self._indirect_crl = indirect_crl - self._only_contains_attribute_certs = only_contains_attribute_certs - self._only_some_reasons = only_some_reasons - self._full_name = full_name - self._relative_name = relative_name - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, IssuingDistributionPoint): - return NotImplemented - - return ( - self.full_name == other.full_name - and self.relative_name == other.relative_name - and self.only_contains_user_certs == other.only_contains_user_certs - and self.only_contains_ca_certs == other.only_contains_ca_certs - and self.only_some_reasons == other.only_some_reasons - and self.indirect_crl == other.indirect_crl - and self.only_contains_attribute_certs - == other.only_contains_attribute_certs - ) - - def __hash__(self) -> int: - return hash( - ( - self.full_name, - self.relative_name, - self.only_contains_user_certs, - self.only_contains_ca_certs, - self.only_some_reasons, - self.indirect_crl, - self.only_contains_attribute_certs, - ) - ) - - @property - def full_name(self) -> list[GeneralName] | None: - return self._full_name - - @property - def relative_name(self) -> RelativeDistinguishedName | None: - return self._relative_name - - @property - def only_contains_user_certs(self) -> bool: - return self._only_contains_user_certs - - @property - def only_contains_ca_certs(self) -> bool: - return self._only_contains_ca_certs - - @property - def only_some_reasons( - self, - ) -> frozenset[ReasonFlags] | None: - return self._only_some_reasons - - @property - def indirect_crl(self) -> bool: - return self._indirect_crl - - @property - def only_contains_attribute_certs(self) -> bool: - return self._only_contains_attribute_certs - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class MSCertificateTemplate(ExtensionType): - oid = ExtensionOID.MS_CERTIFICATE_TEMPLATE - - def __init__( - self, - template_id: ObjectIdentifier, - major_version: int | None, - minor_version: int | None, - ) -> None: - if not isinstance(template_id, ObjectIdentifier): - raise TypeError("oid must be an ObjectIdentifier") - self._template_id = template_id - if ( - major_version is not None and not isinstance(major_version, int) - ) or ( - minor_version is not None and not isinstance(minor_version, int) - ): - raise TypeError( - "major_version and minor_version must be integers or None" - ) - self._major_version = major_version - self._minor_version = minor_version - - @property - def template_id(self) -> ObjectIdentifier: - return self._template_id - - @property - def major_version(self) -> int | None: - return self._major_version - - @property - def minor_version(self) -> int | None: - return self._minor_version - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, MSCertificateTemplate): - return NotImplemented - - return ( - self.template_id == other.template_id - and self.major_version == other.major_version - and self.minor_version == other.minor_version - ) - - def __hash__(self) -> int: - return hash((self.template_id, self.major_version, self.minor_version)) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class NamingAuthority: - def __init__( - self, - id: ObjectIdentifier | None, - url: str | None, - text: str | None, - ) -> None: - if id is not None and not isinstance(id, ObjectIdentifier): - raise TypeError("id must be an ObjectIdentifier") - - if url is not None and not isinstance(url, str): - raise TypeError("url must be a str") - - if text is not None and not isinstance(text, str): - raise TypeError("text must be a str") - - self._id = id - self._url = url - self._text = text - - @property - def id(self) -> ObjectIdentifier | None: - return self._id - - @property - def url(self) -> str | None: - return self._url - - @property - def text(self) -> str | None: - return self._text - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, NamingAuthority): - return NotImplemented - - return ( - self.id == other.id - and self.url == other.url - and self.text == other.text - ) - - def __hash__(self) -> int: - return hash( - ( - self.id, - self.url, - self.text, - ) - ) - - -class ProfessionInfo: - def __init__( - self, - naming_authority: NamingAuthority | None, - profession_items: Iterable[str], - profession_oids: Iterable[ObjectIdentifier] | None, - registration_number: str | None, - add_profession_info: bytes | None, - ) -> None: - if naming_authority is not None and not isinstance( - naming_authority, NamingAuthority - ): - raise TypeError("naming_authority must be a NamingAuthority") - - profession_items = list(profession_items) - if not all(isinstance(item, str) for item in profession_items): - raise TypeError( - "Every item in the profession_items list must be a str" - ) - - if profession_oids is not None: - profession_oids = list(profession_oids) - if not all( - isinstance(oid, ObjectIdentifier) for oid in profession_oids - ): - raise TypeError( - "Every item in the profession_oids list must be an " - "ObjectIdentifier" - ) - - if registration_number is not None and not isinstance( - registration_number, str - ): - raise TypeError("registration_number must be a str") - - if add_profession_info is not None and not isinstance( - add_profession_info, bytes - ): - raise TypeError("add_profession_info must be bytes") - - self._naming_authority = naming_authority - self._profession_items = profession_items - self._profession_oids = profession_oids - self._registration_number = registration_number - self._add_profession_info = add_profession_info - - @property - def naming_authority(self) -> NamingAuthority | None: - return self._naming_authority - - @property - def profession_items(self) -> list[str]: - return self._profession_items - - @property - def profession_oids(self) -> list[ObjectIdentifier] | None: - return self._profession_oids - - @property - def registration_number(self) -> str | None: - return self._registration_number - - @property - def add_profession_info(self) -> bytes | None: - return self._add_profession_info - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, ProfessionInfo): - return NotImplemented - - return ( - self.naming_authority == other.naming_authority - and self.profession_items == other.profession_items - and self.profession_oids == other.profession_oids - and self.registration_number == other.registration_number - and self.add_profession_info == other.add_profession_info - ) - - def __hash__(self) -> int: - if self.profession_oids is not None: - profession_oids = tuple(self.profession_oids) - else: - profession_oids = None - return hash( - ( - self.naming_authority, - tuple(self.profession_items), - profession_oids, - self.registration_number, - self.add_profession_info, - ) - ) - - -class Admission: - def __init__( - self, - admission_authority: GeneralName | None, - naming_authority: NamingAuthority | None, - profession_infos: Iterable[ProfessionInfo], - ) -> None: - if admission_authority is not None and not isinstance( - admission_authority, GeneralName - ): - raise TypeError("admission_authority must be a GeneralName") - - if naming_authority is not None and not isinstance( - naming_authority, NamingAuthority - ): - raise TypeError("naming_authority must be a NamingAuthority") - - profession_infos = list(profession_infos) - if not all( - isinstance(info, ProfessionInfo) for info in profession_infos - ): - raise TypeError( - "Every item in the profession_infos list must be a " - "ProfessionInfo" - ) - - self._admission_authority = admission_authority - self._naming_authority = naming_authority - self._profession_infos = profession_infos - - @property - def admission_authority(self) -> GeneralName | None: - return self._admission_authority - - @property - def naming_authority(self) -> NamingAuthority | None: - return self._naming_authority - - @property - def profession_infos(self) -> list[ProfessionInfo]: - return self._profession_infos - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, Admission): - return NotImplemented - - return ( - self.admission_authority == other.admission_authority - and self.naming_authority == other.naming_authority - and self.profession_infos == other.profession_infos - ) - - def __hash__(self) -> int: - return hash( - ( - self.admission_authority, - self.naming_authority, - tuple(self.profession_infos), - ) - ) - - -class Admissions(ExtensionType): - oid = ExtensionOID.ADMISSIONS - - def __init__( - self, - authority: GeneralName | None, - admissions: Iterable[Admission], - ) -> None: - if authority is not None and not isinstance(authority, GeneralName): - raise TypeError("authority must be a GeneralName") - - admissions = list(admissions) - if not all( - isinstance(admission, Admission) for admission in admissions - ): - raise TypeError( - "Every item in the contents_of_admissions list must be an " - "Admission" - ) - - self._authority = authority - self._admissions = admissions - - __len__, __iter__, __getitem__ = _make_sequence_methods("_admissions") - - @property - def authority(self) -> GeneralName | None: - return self._authority - - def __repr__(self) -> str: - return ( - f"" - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, Admissions): - return NotImplemented - - return ( - self.authority == other.authority - and self._admissions == other._admissions - ) - - def __hash__(self) -> int: - return hash((self.authority, tuple(self._admissions))) - - def public_bytes(self) -> bytes: - return rust_x509.encode_extension_value(self) - - -class UnrecognizedExtension(ExtensionType): - def __init__(self, oid: ObjectIdentifier, value: bytes) -> None: - if not isinstance(oid, ObjectIdentifier): - raise TypeError("oid must be an ObjectIdentifier") - self._oid = oid - self._value = value - - @property - def oid(self) -> ObjectIdentifier: # type: ignore[override] - return self._oid - - @property - def value(self) -> bytes: - return self._value - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, UnrecognizedExtension): - return NotImplemented - - return self.oid == other.oid and self.value == other.value - - def __hash__(self) -> int: - return hash((self.oid, self.value)) - - def public_bytes(self) -> bytes: - return self.value diff --git a/venv/lib/python3.9/site-packages/cryptography/x509/general_name.py b/venv/lib/python3.9/site-packages/cryptography/x509/general_name.py deleted file mode 100644 index 672f287..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/x509/general_name.py +++ /dev/null @@ -1,281 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import abc -import ipaddress -import typing -from email.utils import parseaddr - -from cryptography.x509.name import Name -from cryptography.x509.oid import ObjectIdentifier - -_IPAddressTypes = typing.Union[ - ipaddress.IPv4Address, - ipaddress.IPv6Address, - ipaddress.IPv4Network, - ipaddress.IPv6Network, -] - - -class UnsupportedGeneralNameType(Exception): - pass - - -class GeneralName(metaclass=abc.ABCMeta): - @property - @abc.abstractmethod - def value(self) -> typing.Any: - """ - Return the value of the object - """ - - -class RFC822Name(GeneralName): - def __init__(self, value: str) -> None: - if isinstance(value, str): - try: - value.encode("ascii") - except UnicodeEncodeError: - raise ValueError( - "RFC822Name values should be passed as an A-label string. " - "This means unicode characters should be encoded via " - "a library like idna." - ) - else: - raise TypeError("value must be string") - - name, address = parseaddr(value) - if name or not address: - # parseaddr has found a name (e.g. Name ) or the entire - # value is an empty string. - raise ValueError("Invalid rfc822name value") - - self._value = value - - @property - def value(self) -> str: - return self._value - - @classmethod - def _init_without_validation(cls, value: str) -> RFC822Name: - instance = cls.__new__(cls) - instance._value = value - return instance - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, RFC822Name): - return NotImplemented - - return self.value == other.value - - def __hash__(self) -> int: - return hash(self.value) - - -class DNSName(GeneralName): - def __init__(self, value: str) -> None: - if isinstance(value, str): - try: - value.encode("ascii") - except UnicodeEncodeError: - raise ValueError( - "DNSName values should be passed as an A-label string. " - "This means unicode characters should be encoded via " - "a library like idna." - ) - else: - raise TypeError("value must be string") - - self._value = value - - @property - def value(self) -> str: - return self._value - - @classmethod - def _init_without_validation(cls, value: str) -> DNSName: - instance = cls.__new__(cls) - instance._value = value - return instance - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, DNSName): - return NotImplemented - - return self.value == other.value - - def __hash__(self) -> int: - return hash(self.value) - - -class UniformResourceIdentifier(GeneralName): - def __init__(self, value: str) -> None: - if isinstance(value, str): - try: - value.encode("ascii") - except UnicodeEncodeError: - raise ValueError( - "URI values should be passed as an A-label string. " - "This means unicode characters should be encoded via " - "a library like idna." - ) - else: - raise TypeError("value must be string") - - self._value = value - - @property - def value(self) -> str: - return self._value - - @classmethod - def _init_without_validation(cls, value: str) -> UniformResourceIdentifier: - instance = cls.__new__(cls) - instance._value = value - return instance - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, UniformResourceIdentifier): - return NotImplemented - - return self.value == other.value - - def __hash__(self) -> int: - return hash(self.value) - - -class DirectoryName(GeneralName): - def __init__(self, value: Name) -> None: - if not isinstance(value, Name): - raise TypeError("value must be a Name") - - self._value = value - - @property - def value(self) -> Name: - return self._value - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, DirectoryName): - return NotImplemented - - return self.value == other.value - - def __hash__(self) -> int: - return hash(self.value) - - -class RegisteredID(GeneralName): - def __init__(self, value: ObjectIdentifier) -> None: - if not isinstance(value, ObjectIdentifier): - raise TypeError("value must be an ObjectIdentifier") - - self._value = value - - @property - def value(self) -> ObjectIdentifier: - return self._value - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, RegisteredID): - return NotImplemented - - return self.value == other.value - - def __hash__(self) -> int: - return hash(self.value) - - -class IPAddress(GeneralName): - def __init__(self, value: _IPAddressTypes) -> None: - if not isinstance( - value, - ( - ipaddress.IPv4Address, - ipaddress.IPv6Address, - ipaddress.IPv4Network, - ipaddress.IPv6Network, - ), - ): - raise TypeError( - "value must be an instance of ipaddress.IPv4Address, " - "ipaddress.IPv6Address, ipaddress.IPv4Network, or " - "ipaddress.IPv6Network" - ) - - self._value = value - - @property - def value(self) -> _IPAddressTypes: - return self._value - - def _packed(self) -> bytes: - if isinstance( - self.value, (ipaddress.IPv4Address, ipaddress.IPv6Address) - ): - return self.value.packed - else: - return ( - self.value.network_address.packed + self.value.netmask.packed - ) - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, IPAddress): - return NotImplemented - - return self.value == other.value - - def __hash__(self) -> int: - return hash(self.value) - - -class OtherName(GeneralName): - def __init__(self, type_id: ObjectIdentifier, value: bytes) -> None: - if not isinstance(type_id, ObjectIdentifier): - raise TypeError("type_id must be an ObjectIdentifier") - if not isinstance(value, bytes): - raise TypeError("value must be a binary string") - - self._type_id = type_id - self._value = value - - @property - def type_id(self) -> ObjectIdentifier: - return self._type_id - - @property - def value(self) -> bytes: - return self._value - - def __repr__(self) -> str: - return f"" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, OtherName): - return NotImplemented - - return self.type_id == other.type_id and self.value == other.value - - def __hash__(self) -> int: - return hash((self.type_id, self.value)) diff --git a/venv/lib/python3.9/site-packages/cryptography/x509/name.py b/venv/lib/python3.9/site-packages/cryptography/x509/name.py deleted file mode 100644 index 5f82781..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/x509/name.py +++ /dev/null @@ -1,477 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import binascii -import re -import sys -import typing -import warnings -from collections.abc import Iterable, Iterator - -from cryptography import utils -from cryptography.hazmat.bindings._rust import x509 as rust_x509 -from cryptography.x509.oid import NameOID, ObjectIdentifier - - -class _ASN1Type(utils.Enum): - BitString = 3 - OctetString = 4 - UTF8String = 12 - NumericString = 18 - PrintableString = 19 - T61String = 20 - IA5String = 22 - UTCTime = 23 - GeneralizedTime = 24 - VisibleString = 26 - UniversalString = 28 - BMPString = 30 - - -_ASN1_TYPE_TO_ENUM = {i.value: i for i in _ASN1Type} -_NAMEOID_DEFAULT_TYPE: dict[ObjectIdentifier, _ASN1Type] = { - NameOID.COUNTRY_NAME: _ASN1Type.PrintableString, - NameOID.JURISDICTION_COUNTRY_NAME: _ASN1Type.PrintableString, - NameOID.SERIAL_NUMBER: _ASN1Type.PrintableString, - NameOID.DN_QUALIFIER: _ASN1Type.PrintableString, - NameOID.EMAIL_ADDRESS: _ASN1Type.IA5String, - NameOID.DOMAIN_COMPONENT: _ASN1Type.IA5String, -} - -# Type alias -_OidNameMap = typing.Mapping[ObjectIdentifier, str] -_NameOidMap = typing.Mapping[str, ObjectIdentifier] - -#: Short attribute names from RFC 4514: -#: https://tools.ietf.org/html/rfc4514#page-7 -_NAMEOID_TO_NAME: _OidNameMap = { - NameOID.COMMON_NAME: "CN", - NameOID.LOCALITY_NAME: "L", - NameOID.STATE_OR_PROVINCE_NAME: "ST", - NameOID.ORGANIZATION_NAME: "O", - NameOID.ORGANIZATIONAL_UNIT_NAME: "OU", - NameOID.COUNTRY_NAME: "C", - NameOID.STREET_ADDRESS: "STREET", - NameOID.DOMAIN_COMPONENT: "DC", - NameOID.USER_ID: "UID", -} -_NAME_TO_NAMEOID = {v: k for k, v in _NAMEOID_TO_NAME.items()} - -_NAMEOID_LENGTH_LIMIT = { - NameOID.COUNTRY_NAME: (2, 2), - NameOID.JURISDICTION_COUNTRY_NAME: (2, 2), - NameOID.COMMON_NAME: (1, 64), -} - - -def _escape_dn_value(val: str | bytes) -> str: - """Escape special characters in RFC4514 Distinguished Name value.""" - - if not val: - return "" - - # RFC 4514 Section 2.4 defines the value as being the # (U+0023) character - # followed by the hexadecimal encoding of the octets. - if isinstance(val, bytes): - return "#" + binascii.hexlify(val).decode("utf8") - - # See https://tools.ietf.org/html/rfc4514#section-2.4 - val = val.replace("\\", "\\\\") - val = val.replace('"', '\\"') - val = val.replace("+", "\\+") - val = val.replace(",", "\\,") - val = val.replace(";", "\\;") - val = val.replace("<", "\\<") - val = val.replace(">", "\\>") - val = val.replace("\0", "\\00") - - if val[0] in ("#", " "): - val = "\\" + val - if val[-1] == " ": - val = val[:-1] + "\\ " - - return val - - -def _unescape_dn_value(val: str) -> str: - if not val: - return "" - - # See https://tools.ietf.org/html/rfc4514#section-3 - - # special = escaped / SPACE / SHARP / EQUALS - # escaped = DQUOTE / PLUS / COMMA / SEMI / LANGLE / RANGLE - def sub(m): - val = m.group(1) - # Regular escape - if len(val) == 1: - return val - # Hex-value scape - return chr(int(val, 16)) - - return _RFC4514NameParser._PAIR_RE.sub(sub, val) - - -NameAttributeValueType = typing.TypeVar( - "NameAttributeValueType", - typing.Union[str, bytes], - str, - bytes, - covariant=True, -) - - -class NameAttribute(typing.Generic[NameAttributeValueType]): - def __init__( - self, - oid: ObjectIdentifier, - value: NameAttributeValueType, - _type: _ASN1Type | None = None, - *, - _validate: bool = True, - ) -> None: - if not isinstance(oid, ObjectIdentifier): - raise TypeError( - "oid argument must be an ObjectIdentifier instance." - ) - if _type == _ASN1Type.BitString: - if oid != NameOID.X500_UNIQUE_IDENTIFIER: - raise TypeError( - "oid must be X500_UNIQUE_IDENTIFIER for BitString type." - ) - if not isinstance(value, bytes): - raise TypeError("value must be bytes for BitString") - else: - if not isinstance(value, str): - raise TypeError("value argument must be a str") - - length_limits = _NAMEOID_LENGTH_LIMIT.get(oid) - if length_limits is not None: - min_length, max_length = length_limits - assert isinstance(value, str) - c_len = len(value.encode("utf8")) - if c_len < min_length or c_len > max_length: - msg = ( - f"Attribute's length must be >= {min_length} and " - f"<= {max_length}, but it was {c_len}" - ) - if _validate is True: - raise ValueError(msg) - else: - warnings.warn(msg, stacklevel=2) - - # The appropriate ASN1 string type varies by OID and is defined across - # multiple RFCs including 2459, 3280, and 5280. In general UTF8String - # is preferred (2459), but 3280 and 5280 specify several OIDs with - # alternate types. This means when we see the sentinel value we need - # to look up whether the OID has a non-UTF8 type. If it does, set it - # to that. Otherwise, UTF8! - if _type is None: - _type = _NAMEOID_DEFAULT_TYPE.get(oid, _ASN1Type.UTF8String) - - if not isinstance(_type, _ASN1Type): - raise TypeError("_type must be from the _ASN1Type enum") - - self._oid = oid - self._value: NameAttributeValueType = value - self._type: _ASN1Type = _type - - @property - def oid(self) -> ObjectIdentifier: - return self._oid - - @property - def value(self) -> NameAttributeValueType: - return self._value - - @property - def rfc4514_attribute_name(self) -> str: - """ - The short attribute name (for example "CN") if available, - otherwise the OID dotted string. - """ - return _NAMEOID_TO_NAME.get(self.oid, self.oid.dotted_string) - - def rfc4514_string( - self, attr_name_overrides: _OidNameMap | None = None - ) -> str: - """ - Format as RFC4514 Distinguished Name string. - - Use short attribute name if available, otherwise fall back to OID - dotted string. - """ - attr_name = ( - attr_name_overrides.get(self.oid) if attr_name_overrides else None - ) - if attr_name is None: - attr_name = self.rfc4514_attribute_name - - return f"{attr_name}={_escape_dn_value(self.value)}" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, NameAttribute): - return NotImplemented - - return self.oid == other.oid and self.value == other.value - - def __hash__(self) -> int: - return hash((self.oid, self.value)) - - def __repr__(self) -> str: - return f"" - - -class RelativeDistinguishedName: - def __init__(self, attributes: Iterable[NameAttribute]): - attributes = list(attributes) - if not attributes: - raise ValueError("a relative distinguished name cannot be empty") - if not all(isinstance(x, NameAttribute) for x in attributes): - raise TypeError("attributes must be an iterable of NameAttribute") - - # Keep list and frozenset to preserve attribute order where it matters - self._attributes = attributes - self._attribute_set = frozenset(attributes) - - if len(self._attribute_set) != len(attributes): - raise ValueError("duplicate attributes are not allowed") - - def get_attributes_for_oid( - self, - oid: ObjectIdentifier, - ) -> list[NameAttribute[str | bytes]]: - return [i for i in self if i.oid == oid] - - def rfc4514_string( - self, attr_name_overrides: _OidNameMap | None = None - ) -> str: - """ - Format as RFC4514 Distinguished Name string. - - Within each RDN, attributes are joined by '+', although that is rarely - used in certificates. - """ - return "+".join( - attr.rfc4514_string(attr_name_overrides) - for attr in self._attributes - ) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, RelativeDistinguishedName): - return NotImplemented - - return self._attribute_set == other._attribute_set - - def __hash__(self) -> int: - return hash(self._attribute_set) - - def __iter__(self) -> Iterator[NameAttribute]: - return iter(self._attributes) - - def __len__(self) -> int: - return len(self._attributes) - - def __repr__(self) -> str: - return f"" - - -class Name: - @typing.overload - def __init__(self, attributes: Iterable[NameAttribute]) -> None: ... - - @typing.overload - def __init__( - self, attributes: Iterable[RelativeDistinguishedName] - ) -> None: ... - - def __init__( - self, - attributes: Iterable[NameAttribute | RelativeDistinguishedName], - ) -> None: - attributes = list(attributes) - if all(isinstance(x, NameAttribute) for x in attributes): - self._attributes = [ - RelativeDistinguishedName([typing.cast(NameAttribute, x)]) - for x in attributes - ] - elif all(isinstance(x, RelativeDistinguishedName) for x in attributes): - self._attributes = typing.cast( - typing.List[RelativeDistinguishedName], attributes - ) - else: - raise TypeError( - "attributes must be a list of NameAttribute" - " or a list RelativeDistinguishedName" - ) - - @classmethod - def from_rfc4514_string( - cls, - data: str, - attr_name_overrides: _NameOidMap | None = None, - ) -> Name: - return _RFC4514NameParser(data, attr_name_overrides or {}).parse() - - def rfc4514_string( - self, attr_name_overrides: _OidNameMap | None = None - ) -> str: - """ - Format as RFC4514 Distinguished Name string. - For example 'CN=foobar.com,O=Foo Corp,C=US' - - An X.509 name is a two-level structure: a list of sets of attributes. - Each list element is separated by ',' and within each list element, set - elements are separated by '+'. The latter is almost never used in - real world certificates. According to RFC4514 section 2.1 the - RDNSequence must be reversed when converting to string representation. - """ - return ",".join( - attr.rfc4514_string(attr_name_overrides) - for attr in reversed(self._attributes) - ) - - def get_attributes_for_oid( - self, - oid: ObjectIdentifier, - ) -> list[NameAttribute[str | bytes]]: - return [i for i in self if i.oid == oid] - - @property - def rdns(self) -> list[RelativeDistinguishedName]: - return self._attributes - - def public_bytes(self, backend: typing.Any = None) -> bytes: - return rust_x509.encode_name_bytes(self) - - def __eq__(self, other: object) -> bool: - if not isinstance(other, Name): - return NotImplemented - - return self._attributes == other._attributes - - def __hash__(self) -> int: - # TODO: this is relatively expensive, if this looks like a bottleneck - # for you, consider optimizing! - return hash(tuple(self._attributes)) - - def __iter__(self) -> Iterator[NameAttribute]: - for rdn in self._attributes: - yield from rdn - - def __len__(self) -> int: - return sum(len(rdn) for rdn in self._attributes) - - def __repr__(self) -> str: - rdns = ",".join(attr.rfc4514_string() for attr in self._attributes) - return f"" - - -class _RFC4514NameParser: - _OID_RE = re.compile(r"(0|([1-9]\d*))(\.(0|([1-9]\d*)))+") - _DESCR_RE = re.compile(r"[a-zA-Z][a-zA-Z\d-]*") - - _PAIR = r"\\([\\ #=\"\+,;<>]|[\da-zA-Z]{2})" - _PAIR_RE = re.compile(_PAIR) - _LUTF1 = r"[\x01-\x1f\x21\x24-\x2A\x2D-\x3A\x3D\x3F-\x5B\x5D-\x7F]" - _SUTF1 = r"[\x01-\x21\x23-\x2A\x2D-\x3A\x3D\x3F-\x5B\x5D-\x7F]" - _TUTF1 = r"[\x01-\x1F\x21\x23-\x2A\x2D-\x3A\x3D\x3F-\x5B\x5D-\x7F]" - _UTFMB = rf"[\x80-{chr(sys.maxunicode)}]" - _LEADCHAR = rf"{_LUTF1}|{_UTFMB}" - _STRINGCHAR = rf"{_SUTF1}|{_UTFMB}" - _TRAILCHAR = rf"{_TUTF1}|{_UTFMB}" - _STRING_RE = re.compile( - rf""" - ( - ({_LEADCHAR}|{_PAIR}) - ( - ({_STRINGCHAR}|{_PAIR})* - ({_TRAILCHAR}|{_PAIR}) - )? - )? - """, - re.VERBOSE, - ) - _HEXSTRING_RE = re.compile(r"#([\da-zA-Z]{2})+") - - def __init__(self, data: str, attr_name_overrides: _NameOidMap) -> None: - self._data = data - self._idx = 0 - - self._attr_name_overrides = attr_name_overrides - - def _has_data(self) -> bool: - return self._idx < len(self._data) - - def _peek(self) -> str | None: - if self._has_data(): - return self._data[self._idx] - return None - - def _read_char(self, ch: str) -> None: - if self._peek() != ch: - raise ValueError - self._idx += 1 - - def _read_re(self, pat) -> str: - match = pat.match(self._data, pos=self._idx) - if match is None: - raise ValueError - val = match.group() - self._idx += len(val) - return val - - def parse(self) -> Name: - """ - Parses the `data` string and converts it to a Name. - - According to RFC4514 section 2.1 the RDNSequence must be - reversed when converting to string representation. So, when - we parse it, we need to reverse again to get the RDNs on the - correct order. - """ - - if not self._has_data(): - return Name([]) - - rdns = [self._parse_rdn()] - - while self._has_data(): - self._read_char(",") - rdns.append(self._parse_rdn()) - - return Name(reversed(rdns)) - - def _parse_rdn(self) -> RelativeDistinguishedName: - nas = [self._parse_na()] - while self._peek() == "+": - self._read_char("+") - nas.append(self._parse_na()) - - return RelativeDistinguishedName(nas) - - def _parse_na(self) -> NameAttribute: - try: - oid_value = self._read_re(self._OID_RE) - except ValueError: - name = self._read_re(self._DESCR_RE) - oid = self._attr_name_overrides.get( - name, _NAME_TO_NAMEOID.get(name) - ) - if oid is None: - raise ValueError - else: - oid = ObjectIdentifier(oid_value) - - self._read_char("=") - if self._peek() == "#": - value = self._read_re(self._HEXSTRING_RE) - value = binascii.unhexlify(value[1:]).decode() - else: - raw_value = self._read_re(self._STRING_RE) - value = _unescape_dn_value(raw_value) - - return NameAttribute(oid, value) diff --git a/venv/lib/python3.9/site-packages/cryptography/x509/ocsp.py b/venv/lib/python3.9/site-packages/cryptography/x509/ocsp.py deleted file mode 100644 index f61ed80..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/x509/ocsp.py +++ /dev/null @@ -1,379 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import datetime -from collections.abc import Iterable - -from cryptography import utils, x509 -from cryptography.hazmat.bindings._rust import ocsp -from cryptography.hazmat.primitives import hashes -from cryptography.hazmat.primitives.asymmetric.types import ( - CertificateIssuerPrivateKeyTypes, -) -from cryptography.x509.base import _reject_duplicate_extension - - -class OCSPResponderEncoding(utils.Enum): - HASH = "By Hash" - NAME = "By Name" - - -class OCSPResponseStatus(utils.Enum): - SUCCESSFUL = 0 - MALFORMED_REQUEST = 1 - INTERNAL_ERROR = 2 - TRY_LATER = 3 - SIG_REQUIRED = 5 - UNAUTHORIZED = 6 - - -_ALLOWED_HASHES = ( - hashes.SHA1, - hashes.SHA224, - hashes.SHA256, - hashes.SHA384, - hashes.SHA512, -) - - -def _verify_algorithm(algorithm: hashes.HashAlgorithm) -> None: - if not isinstance(algorithm, _ALLOWED_HASHES): - raise ValueError( - "Algorithm must be SHA1, SHA224, SHA256, SHA384, or SHA512" - ) - - -class OCSPCertStatus(utils.Enum): - GOOD = 0 - REVOKED = 1 - UNKNOWN = 2 - - -class _SingleResponse: - def __init__( - self, - resp: tuple[x509.Certificate, x509.Certificate] | None, - resp_hash: tuple[bytes, bytes, int] | None, - algorithm: hashes.HashAlgorithm, - cert_status: OCSPCertStatus, - this_update: datetime.datetime, - next_update: datetime.datetime | None, - revocation_time: datetime.datetime | None, - revocation_reason: x509.ReasonFlags | None, - ): - _verify_algorithm(algorithm) - if not isinstance(this_update, datetime.datetime): - raise TypeError("this_update must be a datetime object") - if next_update is not None and not isinstance( - next_update, datetime.datetime - ): - raise TypeError("next_update must be a datetime object or None") - - self._resp = resp - self._resp_hash = resp_hash - self._algorithm = algorithm - self._this_update = this_update - self._next_update = next_update - - if not isinstance(cert_status, OCSPCertStatus): - raise TypeError( - "cert_status must be an item from the OCSPCertStatus enum" - ) - if cert_status is not OCSPCertStatus.REVOKED: - if revocation_time is not None: - raise ValueError( - "revocation_time can only be provided if the certificate " - "is revoked" - ) - if revocation_reason is not None: - raise ValueError( - "revocation_reason can only be provided if the certificate" - " is revoked" - ) - else: - if not isinstance(revocation_time, datetime.datetime): - raise TypeError("revocation_time must be a datetime object") - - if revocation_reason is not None and not isinstance( - revocation_reason, x509.ReasonFlags - ): - raise TypeError( - "revocation_reason must be an item from the ReasonFlags " - "enum or None" - ) - - self._cert_status = cert_status - self._revocation_time = revocation_time - self._revocation_reason = revocation_reason - - -OCSPRequest = ocsp.OCSPRequest -OCSPResponse = ocsp.OCSPResponse -OCSPSingleResponse = ocsp.OCSPSingleResponse - - -class OCSPRequestBuilder: - def __init__( - self, - request: tuple[ - x509.Certificate, x509.Certificate, hashes.HashAlgorithm - ] - | None = None, - request_hash: tuple[bytes, bytes, int, hashes.HashAlgorithm] - | None = None, - extensions: list[x509.Extension[x509.ExtensionType]] = [], - ) -> None: - self._request = request - self._request_hash = request_hash - self._extensions = extensions - - def add_certificate( - self, - cert: x509.Certificate, - issuer: x509.Certificate, - algorithm: hashes.HashAlgorithm, - ) -> OCSPRequestBuilder: - if self._request is not None or self._request_hash is not None: - raise ValueError("Only one certificate can be added to a request") - - _verify_algorithm(algorithm) - if not isinstance(cert, x509.Certificate) or not isinstance( - issuer, x509.Certificate - ): - raise TypeError("cert and issuer must be a Certificate") - - return OCSPRequestBuilder( - (cert, issuer, algorithm), self._request_hash, self._extensions - ) - - def add_certificate_by_hash( - self, - issuer_name_hash: bytes, - issuer_key_hash: bytes, - serial_number: int, - algorithm: hashes.HashAlgorithm, - ) -> OCSPRequestBuilder: - if self._request is not None or self._request_hash is not None: - raise ValueError("Only one certificate can be added to a request") - - if not isinstance(serial_number, int): - raise TypeError("serial_number must be an integer") - - _verify_algorithm(algorithm) - utils._check_bytes("issuer_name_hash", issuer_name_hash) - utils._check_bytes("issuer_key_hash", issuer_key_hash) - if algorithm.digest_size != len( - issuer_name_hash - ) or algorithm.digest_size != len(issuer_key_hash): - raise ValueError( - "issuer_name_hash and issuer_key_hash must be the same length " - "as the digest size of the algorithm" - ) - - return OCSPRequestBuilder( - self._request, - (issuer_name_hash, issuer_key_hash, serial_number, algorithm), - self._extensions, - ) - - def add_extension( - self, extval: x509.ExtensionType, critical: bool - ) -> OCSPRequestBuilder: - if not isinstance(extval, x509.ExtensionType): - raise TypeError("extension must be an ExtensionType") - - extension = x509.Extension(extval.oid, critical, extval) - _reject_duplicate_extension(extension, self._extensions) - - return OCSPRequestBuilder( - self._request, self._request_hash, [*self._extensions, extension] - ) - - def build(self) -> OCSPRequest: - if self._request is None and self._request_hash is None: - raise ValueError("You must add a certificate before building") - - return ocsp.create_ocsp_request(self) - - -class OCSPResponseBuilder: - def __init__( - self, - response: _SingleResponse | None = None, - responder_id: tuple[x509.Certificate, OCSPResponderEncoding] - | None = None, - certs: list[x509.Certificate] | None = None, - extensions: list[x509.Extension[x509.ExtensionType]] = [], - ): - self._response = response - self._responder_id = responder_id - self._certs = certs - self._extensions = extensions - - def add_response( - self, - cert: x509.Certificate, - issuer: x509.Certificate, - algorithm: hashes.HashAlgorithm, - cert_status: OCSPCertStatus, - this_update: datetime.datetime, - next_update: datetime.datetime | None, - revocation_time: datetime.datetime | None, - revocation_reason: x509.ReasonFlags | None, - ) -> OCSPResponseBuilder: - if self._response is not None: - raise ValueError("Only one response per OCSPResponse.") - - if not isinstance(cert, x509.Certificate) or not isinstance( - issuer, x509.Certificate - ): - raise TypeError("cert and issuer must be a Certificate") - - singleresp = _SingleResponse( - (cert, issuer), - None, - algorithm, - cert_status, - this_update, - next_update, - revocation_time, - revocation_reason, - ) - return OCSPResponseBuilder( - singleresp, - self._responder_id, - self._certs, - self._extensions, - ) - - def add_response_by_hash( - self, - issuer_name_hash: bytes, - issuer_key_hash: bytes, - serial_number: int, - algorithm: hashes.HashAlgorithm, - cert_status: OCSPCertStatus, - this_update: datetime.datetime, - next_update: datetime.datetime | None, - revocation_time: datetime.datetime | None, - revocation_reason: x509.ReasonFlags | None, - ) -> OCSPResponseBuilder: - if self._response is not None: - raise ValueError("Only one response per OCSPResponse.") - - if not isinstance(serial_number, int): - raise TypeError("serial_number must be an integer") - - utils._check_bytes("issuer_name_hash", issuer_name_hash) - utils._check_bytes("issuer_key_hash", issuer_key_hash) - _verify_algorithm(algorithm) - if algorithm.digest_size != len( - issuer_name_hash - ) or algorithm.digest_size != len(issuer_key_hash): - raise ValueError( - "issuer_name_hash and issuer_key_hash must be the same length " - "as the digest size of the algorithm" - ) - - singleresp = _SingleResponse( - None, - (issuer_name_hash, issuer_key_hash, serial_number), - algorithm, - cert_status, - this_update, - next_update, - revocation_time, - revocation_reason, - ) - return OCSPResponseBuilder( - singleresp, - self._responder_id, - self._certs, - self._extensions, - ) - - def responder_id( - self, encoding: OCSPResponderEncoding, responder_cert: x509.Certificate - ) -> OCSPResponseBuilder: - if self._responder_id is not None: - raise ValueError("responder_id can only be set once") - if not isinstance(responder_cert, x509.Certificate): - raise TypeError("responder_cert must be a Certificate") - if not isinstance(encoding, OCSPResponderEncoding): - raise TypeError( - "encoding must be an element from OCSPResponderEncoding" - ) - - return OCSPResponseBuilder( - self._response, - (responder_cert, encoding), - self._certs, - self._extensions, - ) - - def certificates( - self, certs: Iterable[x509.Certificate] - ) -> OCSPResponseBuilder: - if self._certs is not None: - raise ValueError("certificates may only be set once") - certs = list(certs) - if len(certs) == 0: - raise ValueError("certs must not be an empty list") - if not all(isinstance(x, x509.Certificate) for x in certs): - raise TypeError("certs must be a list of Certificates") - return OCSPResponseBuilder( - self._response, - self._responder_id, - certs, - self._extensions, - ) - - def add_extension( - self, extval: x509.ExtensionType, critical: bool - ) -> OCSPResponseBuilder: - if not isinstance(extval, x509.ExtensionType): - raise TypeError("extension must be an ExtensionType") - - extension = x509.Extension(extval.oid, critical, extval) - _reject_duplicate_extension(extension, self._extensions) - - return OCSPResponseBuilder( - self._response, - self._responder_id, - self._certs, - [*self._extensions, extension], - ) - - def sign( - self, - private_key: CertificateIssuerPrivateKeyTypes, - algorithm: hashes.HashAlgorithm | None, - ) -> OCSPResponse: - if self._response is None: - raise ValueError("You must add a response before signing") - if self._responder_id is None: - raise ValueError("You must add a responder_id before signing") - - return ocsp.create_ocsp_response( - OCSPResponseStatus.SUCCESSFUL, self, private_key, algorithm - ) - - @classmethod - def build_unsuccessful( - cls, response_status: OCSPResponseStatus - ) -> OCSPResponse: - if not isinstance(response_status, OCSPResponseStatus): - raise TypeError( - "response_status must be an item from OCSPResponseStatus" - ) - if response_status is OCSPResponseStatus.SUCCESSFUL: - raise ValueError("response_status cannot be SUCCESSFUL") - - return ocsp.create_ocsp_response(response_status, None, None, None) - - -load_der_ocsp_request = ocsp.load_der_ocsp_request -load_der_ocsp_response = ocsp.load_der_ocsp_response diff --git a/venv/lib/python3.9/site-packages/cryptography/x509/oid.py b/venv/lib/python3.9/site-packages/cryptography/x509/oid.py deleted file mode 100644 index 520fc7a..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/x509/oid.py +++ /dev/null @@ -1,37 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -from cryptography.hazmat._oid import ( - AttributeOID, - AuthorityInformationAccessOID, - CertificatePoliciesOID, - CRLEntryExtensionOID, - ExtendedKeyUsageOID, - ExtensionOID, - NameOID, - ObjectIdentifier, - OCSPExtensionOID, - OtherNameFormOID, - PublicKeyAlgorithmOID, - SignatureAlgorithmOID, - SubjectInformationAccessOID, -) - -__all__ = [ - "AttributeOID", - "AuthorityInformationAccessOID", - "CRLEntryExtensionOID", - "CertificatePoliciesOID", - "ExtendedKeyUsageOID", - "ExtensionOID", - "NameOID", - "OCSPExtensionOID", - "ObjectIdentifier", - "OtherNameFormOID", - "PublicKeyAlgorithmOID", - "SignatureAlgorithmOID", - "SubjectInformationAccessOID", -] diff --git a/venv/lib/python3.9/site-packages/cryptography/x509/verification.py b/venv/lib/python3.9/site-packages/cryptography/x509/verification.py deleted file mode 100644 index 2db4324..0000000 --- a/venv/lib/python3.9/site-packages/cryptography/x509/verification.py +++ /dev/null @@ -1,34 +0,0 @@ -# This file is dual licensed under the terms of the Apache License, Version -# 2.0, and the BSD License. See the LICENSE file in the root of this repository -# for complete details. - -from __future__ import annotations - -import typing - -from cryptography.hazmat.bindings._rust import x509 as rust_x509 -from cryptography.x509.general_name import DNSName, IPAddress - -__all__ = [ - "ClientVerifier", - "Criticality", - "ExtensionPolicy", - "Policy", - "PolicyBuilder", - "ServerVerifier", - "Store", - "Subject", - "VerificationError", - "VerifiedClient", -] - -Store = rust_x509.Store -Subject = typing.Union[DNSName, IPAddress] -VerifiedClient = rust_x509.VerifiedClient -ClientVerifier = rust_x509.ClientVerifier -ServerVerifier = rust_x509.ServerVerifier -PolicyBuilder = rust_x509.PolicyBuilder -Policy = rust_x509.Policy -ExtensionPolicy = rust_x509.ExtensionPolicy -Criticality = rust_x509.Criticality -VerificationError = rust_x509.VerificationError diff --git a/venv/lib/python3.9/site-packages/distutils-precedence.pth b/venv/lib/python3.9/site-packages/distutils-precedence.pth deleted file mode 100644 index 6de4198..0000000 --- a/venv/lib/python3.9/site-packages/distutils-precedence.pth +++ /dev/null @@ -1 +0,0 @@ -import os; var = 'SETUPTOOLS_USE_DISTUTILS'; enabled = os.environ.get(var, 'stdlib') == 'local'; enabled and __import__('_distutils_hack').add_shim(); diff --git a/venv/lib/python3.9/site-packages/dotenv/__init__.py b/venv/lib/python3.9/site-packages/dotenv/__init__.py deleted file mode 100644 index 7f4c631..0000000 --- a/venv/lib/python3.9/site-packages/dotenv/__init__.py +++ /dev/null @@ -1,49 +0,0 @@ -from typing import Any, Optional - -from .main import (dotenv_values, find_dotenv, get_key, load_dotenv, set_key, - unset_key) - - -def load_ipython_extension(ipython: Any) -> None: - from .ipython import load_ipython_extension - load_ipython_extension(ipython) - - -def get_cli_string( - path: Optional[str] = None, - action: Optional[str] = None, - key: Optional[str] = None, - value: Optional[str] = None, - quote: Optional[str] = None, -): - """Returns a string suitable for running as a shell script. - - Useful for converting a arguments passed to a fabric task - to be passed to a `local` or `run` command. - """ - command = ['dotenv'] - if quote: - command.append(f'-q {quote}') - if path: - command.append(f'-f {path}') - if action: - command.append(action) - if key: - command.append(key) - if value: - if ' ' in value: - command.append(f'"{value}"') - else: - command.append(value) - - return ' '.join(command).strip() - - -__all__ = ['get_cli_string', - 'load_dotenv', - 'dotenv_values', - 'get_key', - 'set_key', - 'unset_key', - 'find_dotenv', - 'load_ipython_extension'] diff --git a/venv/lib/python3.9/site-packages/dotenv/__main__.py b/venv/lib/python3.9/site-packages/dotenv/__main__.py deleted file mode 100644 index 3977f55..0000000 --- a/venv/lib/python3.9/site-packages/dotenv/__main__.py +++ /dev/null @@ -1,6 +0,0 @@ -"""Entry point for cli, enables execution with `python -m dotenv`""" - -from .cli import cli - -if __name__ == "__main__": - cli() diff --git a/venv/lib/python3.9/site-packages/dotenv/cli.py b/venv/lib/python3.9/site-packages/dotenv/cli.py deleted file mode 100644 index 075a7af..0000000 --- a/venv/lib/python3.9/site-packages/dotenv/cli.py +++ /dev/null @@ -1,205 +0,0 @@ -import json -import os -import shlex -import sys -from contextlib import contextmanager -from typing import Any, Dict, IO, Iterator, List, Optional - -if sys.platform == 'win32': - from subprocess import Popen - -try: - import click -except ImportError: - sys.stderr.write('It seems python-dotenv is not installed with cli option. \n' - 'Run pip install "python-dotenv[cli]" to fix this.') - sys.exit(1) - -from .main import dotenv_values, set_key, unset_key -from .version import __version__ - - -def enumerate_env() -> Optional[str]: - """ - Return a path for the ${pwd}/.env file. - - If pwd does not exist, return None. - """ - try: - cwd = os.getcwd() - except FileNotFoundError: - return None - path = os.path.join(cwd, '.env') - return path - - -@click.group() -@click.option('-f', '--file', default=enumerate_env(), - type=click.Path(file_okay=True), - help="Location of the .env file, defaults to .env file in current working directory.") -@click.option('-q', '--quote', default='always', - type=click.Choice(['always', 'never', 'auto']), - help="Whether to quote or not the variable values. Default mode is always. This does not affect parsing.") -@click.option('-e', '--export', default=False, - type=click.BOOL, - help="Whether to write the dot file as an executable bash script.") -@click.version_option(version=__version__) -@click.pass_context -def cli(ctx: click.Context, file: Any, quote: Any, export: Any) -> None: - """This script is used to set, get or unset values from a .env file.""" - ctx.obj = {'QUOTE': quote, 'EXPORT': export, 'FILE': file} - - -@contextmanager -def stream_file(path: os.PathLike) -> Iterator[IO[str]]: - """ - Open a file and yield the corresponding (decoded) stream. - - Exits with error code 2 if the file cannot be opened. - """ - - try: - with open(path) as stream: - yield stream - except OSError as exc: - print(f"Error opening env file: {exc}", file=sys.stderr) - exit(2) - - -@cli.command() -@click.pass_context -@click.option('--format', default='simple', - type=click.Choice(['simple', 'json', 'shell', 'export']), - help="The format in which to display the list. Default format is simple, " - "which displays name=value without quotes.") -def list(ctx: click.Context, format: bool) -> None: - """Display all the stored key/value.""" - file = ctx.obj['FILE'] - - with stream_file(file) as stream: - values = dotenv_values(stream=stream) - - if format == 'json': - click.echo(json.dumps(values, indent=2, sort_keys=True)) - else: - prefix = 'export ' if format == 'export' else '' - for k in sorted(values): - v = values[k] - if v is not None: - if format in ('export', 'shell'): - v = shlex.quote(v) - click.echo(f'{prefix}{k}={v}') - - -@cli.command() -@click.pass_context -@click.argument('key', required=True) -@click.argument('value', required=True) -def set(ctx: click.Context, key: Any, value: Any) -> None: - """Store the given key/value.""" - file = ctx.obj['FILE'] - quote = ctx.obj['QUOTE'] - export = ctx.obj['EXPORT'] - success, key, value = set_key(file, key, value, quote, export) - if success: - click.echo(f'{key}={value}') - else: - exit(1) - - -@cli.command() -@click.pass_context -@click.argument('key', required=True) -def get(ctx: click.Context, key: Any) -> None: - """Retrieve the value for the given key.""" - file = ctx.obj['FILE'] - - with stream_file(file) as stream: - values = dotenv_values(stream=stream) - - stored_value = values.get(key) - if stored_value: - click.echo(stored_value) - else: - exit(1) - - -@cli.command() -@click.pass_context -@click.argument('key', required=True) -def unset(ctx: click.Context, key: Any) -> None: - """Removes the given key.""" - file = ctx.obj['FILE'] - quote = ctx.obj['QUOTE'] - success, key = unset_key(file, key, quote) - if success: - click.echo(f"Successfully removed {key}") - else: - exit(1) - - -@cli.command(context_settings={'ignore_unknown_options': True}) -@click.pass_context -@click.option( - "--override/--no-override", - default=True, - help="Override variables from the environment file with those from the .env file.", -) -@click.argument('commandline', nargs=-1, type=click.UNPROCESSED) -def run(ctx: click.Context, override: bool, commandline: List[str]) -> None: - """Run command with environment variables present.""" - file = ctx.obj['FILE'] - if not os.path.isfile(file): - raise click.BadParameter( - f'Invalid value for \'-f\' "{file}" does not exist.', - ctx=ctx - ) - dotenv_as_dict = { - k: v - for (k, v) in dotenv_values(file).items() - if v is not None and (override or k not in os.environ) - } - - if not commandline: - click.echo('No command given.') - exit(1) - run_command(commandline, dotenv_as_dict) - - -def run_command(command: List[str], env: Dict[str, str]) -> None: - """Replace the current process with the specified command. - - Replaces the current process with the specified command and the variables from `env` - added in the current environment variables. - - Parameters - ---------- - command: List[str] - The command and it's parameters - env: Dict - The additional environment variables - - Returns - ------- - None - This function does not return any value. It replaces the current process with the new one. - - """ - # copy the current environment variables and add the vales from - # `env` - cmd_env = os.environ.copy() - cmd_env.update(env) - - if sys.platform == 'win32': - # execvpe on Windows returns control immediately - # rather than once the command has finished. - p = Popen(command, - universal_newlines=True, - bufsize=0, - shell=False, - env=cmd_env) - _, _ = p.communicate() - - exit(p.returncode) - else: - os.execvpe(command[0], args=command, env=cmd_env) diff --git a/venv/lib/python3.9/site-packages/dotenv/ipython.py b/venv/lib/python3.9/site-packages/dotenv/ipython.py deleted file mode 100644 index 7df727c..0000000 --- a/venv/lib/python3.9/site-packages/dotenv/ipython.py +++ /dev/null @@ -1,39 +0,0 @@ -from IPython.core.magic import Magics, line_magic, magics_class # type: ignore -from IPython.core.magic_arguments import (argument, magic_arguments, # type: ignore - parse_argstring) # type: ignore - -from .main import find_dotenv, load_dotenv - - -@magics_class -class IPythonDotEnv(Magics): - - @magic_arguments() - @argument( - '-o', '--override', action='store_true', - help="Indicate to override existing variables" - ) - @argument( - '-v', '--verbose', action='store_true', - help="Indicate function calls to be verbose" - ) - @argument('dotenv_path', nargs='?', type=str, default='.env', - help='Search in increasingly higher folders for the `dotenv_path`') - @line_magic - def dotenv(self, line): - args = parse_argstring(self.dotenv, line) - # Locate the .env file - dotenv_path = args.dotenv_path - try: - dotenv_path = find_dotenv(dotenv_path, True, True) - except IOError: - print("cannot find .env file") - return - - # Load the .env file - load_dotenv(dotenv_path, verbose=args.verbose, override=args.override) - - -def load_ipython_extension(ipython): - """Register the %dotenv magic.""" - ipython.register_magics(IPythonDotEnv) diff --git a/venv/lib/python3.9/site-packages/dotenv/main.py b/venv/lib/python3.9/site-packages/dotenv/main.py deleted file mode 100644 index 8e6a7cf..0000000 --- a/venv/lib/python3.9/site-packages/dotenv/main.py +++ /dev/null @@ -1,400 +0,0 @@ -import io -import logging -import os -import pathlib -import shutil -import sys -import tempfile -from collections import OrderedDict -from contextlib import contextmanager -from typing import IO, Dict, Iterable, Iterator, Mapping, Optional, Tuple, Union - -from .parser import Binding, parse_stream -from .variables import parse_variables - -# A type alias for a string path to be used for the paths in this file. -# These paths may flow to `open()` and `shutil.move()`; `shutil.move()` -# only accepts string paths, not byte paths or file descriptors. See -# https://github.com/python/typeshed/pull/6832. -StrPath = Union[str, "os.PathLike[str]"] - -logger = logging.getLogger(__name__) - - -def with_warn_for_invalid_lines(mappings: Iterator[Binding]) -> Iterator[Binding]: - for mapping in mappings: - if mapping.error: - logger.warning( - "python-dotenv could not parse statement starting at line %s", - mapping.original.line, - ) - yield mapping - - -class DotEnv: - def __init__( - self, - dotenv_path: Optional[StrPath], - stream: Optional[IO[str]] = None, - verbose: bool = False, - encoding: Optional[str] = None, - interpolate: bool = True, - override: bool = True, - ) -> None: - self.dotenv_path: Optional[StrPath] = dotenv_path - self.stream: Optional[IO[str]] = stream - self._dict: Optional[Dict[str, Optional[str]]] = None - self.verbose: bool = verbose - self.encoding: Optional[str] = encoding - self.interpolate: bool = interpolate - self.override: bool = override - - @contextmanager - def _get_stream(self) -> Iterator[IO[str]]: - if self.dotenv_path and os.path.isfile(self.dotenv_path): - with open(self.dotenv_path, encoding=self.encoding) as stream: - yield stream - elif self.stream is not None: - yield self.stream - else: - if self.verbose: - logger.info( - "python-dotenv could not find configuration file %s.", - self.dotenv_path or ".env", - ) - yield io.StringIO("") - - def dict(self) -> Dict[str, Optional[str]]: - """Return dotenv as dict""" - if self._dict: - return self._dict - - raw_values = self.parse() - - if self.interpolate: - self._dict = OrderedDict( - resolve_variables(raw_values, override=self.override) - ) - else: - self._dict = OrderedDict(raw_values) - - return self._dict - - def parse(self) -> Iterator[Tuple[str, Optional[str]]]: - with self._get_stream() as stream: - for mapping in with_warn_for_invalid_lines(parse_stream(stream)): - if mapping.key is not None: - yield mapping.key, mapping.value - - def set_as_environment_variables(self) -> bool: - """ - Load the current dotenv as system environment variable. - """ - if not self.dict(): - return False - - for k, v in self.dict().items(): - if k in os.environ and not self.override: - continue - if v is not None: - os.environ[k] = v - - return True - - def get(self, key: str) -> Optional[str]: - """ """ - data = self.dict() - - if key in data: - return data[key] - - if self.verbose: - logger.warning("Key %s not found in %s.", key, self.dotenv_path) - - return None - - -def get_key( - dotenv_path: StrPath, - key_to_get: str, - encoding: Optional[str] = "utf-8", -) -> Optional[str]: - """ - Get the value of a given key from the given .env. - - Returns `None` if the key isn't found or doesn't have a value. - """ - return DotEnv(dotenv_path, verbose=True, encoding=encoding).get(key_to_get) - - -@contextmanager -def rewrite( - path: StrPath, - encoding: Optional[str], -) -> Iterator[Tuple[IO[str], IO[str]]]: - pathlib.Path(path).touch() - - with tempfile.NamedTemporaryFile(mode="w", encoding=encoding, delete=False) as dest: - error = None - try: - with open(path, encoding=encoding) as source: - yield (source, dest) - except BaseException as err: - error = err - - if error is None: - shutil.move(dest.name, path) - else: - os.unlink(dest.name) - raise error from None - - -def set_key( - dotenv_path: StrPath, - key_to_set: str, - value_to_set: str, - quote_mode: str = "always", - export: bool = False, - encoding: Optional[str] = "utf-8", -) -> Tuple[Optional[bool], str, str]: - """ - Adds or Updates a key/value to the given .env - - If the .env path given doesn't exist, fails instead of risking creating - an orphan .env somewhere in the filesystem - """ - if quote_mode not in ("always", "auto", "never"): - raise ValueError(f"Unknown quote_mode: {quote_mode}") - - quote = quote_mode == "always" or ( - quote_mode == "auto" and not value_to_set.isalnum() - ) - - if quote: - value_out = "'{}'".format(value_to_set.replace("'", "\\'")) - else: - value_out = value_to_set - if export: - line_out = f"export {key_to_set}={value_out}\n" - else: - line_out = f"{key_to_set}={value_out}\n" - - with rewrite(dotenv_path, encoding=encoding) as (source, dest): - replaced = False - missing_newline = False - for mapping in with_warn_for_invalid_lines(parse_stream(source)): - if mapping.key == key_to_set: - dest.write(line_out) - replaced = True - else: - dest.write(mapping.original.string) - missing_newline = not mapping.original.string.endswith("\n") - if not replaced: - if missing_newline: - dest.write("\n") - dest.write(line_out) - - return True, key_to_set, value_to_set - - -def unset_key( - dotenv_path: StrPath, - key_to_unset: str, - quote_mode: str = "always", - encoding: Optional[str] = "utf-8", -) -> Tuple[Optional[bool], str]: - """ - Removes a given key from the given `.env` file. - - If the .env path given doesn't exist, fails. - If the given key doesn't exist in the .env, fails. - """ - if not os.path.exists(dotenv_path): - logger.warning("Can't delete from %s - it doesn't exist.", dotenv_path) - return None, key_to_unset - - removed = False - with rewrite(dotenv_path, encoding=encoding) as (source, dest): - for mapping in with_warn_for_invalid_lines(parse_stream(source)): - if mapping.key == key_to_unset: - removed = True - else: - dest.write(mapping.original.string) - - if not removed: - logger.warning( - "Key %s not removed from %s - key doesn't exist.", key_to_unset, dotenv_path - ) - return None, key_to_unset - - return removed, key_to_unset - - -def resolve_variables( - values: Iterable[Tuple[str, Optional[str]]], - override: bool, -) -> Mapping[str, Optional[str]]: - new_values: Dict[str, Optional[str]] = {} - - for name, value in values: - if value is None: - result = None - else: - atoms = parse_variables(value) - env: Dict[str, Optional[str]] = {} - if override: - env.update(os.environ) # type: ignore - env.update(new_values) - else: - env.update(new_values) - env.update(os.environ) # type: ignore - result = "".join(atom.resolve(env) for atom in atoms) - - new_values[name] = result - - return new_values - - -def _walk_to_root(path: str) -> Iterator[str]: - """ - Yield directories starting from the given directory up to the root - """ - if not os.path.exists(path): - raise IOError("Starting path not found") - - if os.path.isfile(path): - path = os.path.dirname(path) - - last_dir = None - current_dir = os.path.abspath(path) - while last_dir != current_dir: - yield current_dir - parent_dir = os.path.abspath(os.path.join(current_dir, os.path.pardir)) - last_dir, current_dir = current_dir, parent_dir - - -def find_dotenv( - filename: str = ".env", - raise_error_if_not_found: bool = False, - usecwd: bool = False, -) -> str: - """ - Search in increasingly higher folders for the given file - - Returns path to the file if found, or an empty string otherwise - """ - - def _is_interactive(): - """Decide whether this is running in a REPL or IPython notebook""" - if hasattr(sys, "ps1") or hasattr(sys, "ps2"): - return True - try: - main = __import__("__main__", None, None, fromlist=["__file__"]) - except ModuleNotFoundError: - return False - return not hasattr(main, "__file__") - - def _is_debugger(): - return sys.gettrace() is not None - - if usecwd or _is_interactive() or _is_debugger() or getattr(sys, "frozen", False): - # Should work without __file__, e.g. in REPL or IPython notebook. - path = os.getcwd() - else: - # will work for .py files - frame = sys._getframe() - current_file = __file__ - - while frame.f_code.co_filename == current_file or not os.path.exists( - frame.f_code.co_filename - ): - assert frame.f_back is not None - frame = frame.f_back - frame_filename = frame.f_code.co_filename - path = os.path.dirname(os.path.abspath(frame_filename)) - - for dirname in _walk_to_root(path): - check_path = os.path.join(dirname, filename) - if os.path.isfile(check_path): - return check_path - - if raise_error_if_not_found: - raise IOError("File not found") - - return "" - - -def load_dotenv( - dotenv_path: Optional[StrPath] = None, - stream: Optional[IO[str]] = None, - verbose: bool = False, - override: bool = False, - interpolate: bool = True, - encoding: Optional[str] = "utf-8", -) -> bool: - """Parse a .env file and then load all the variables found as environment variables. - - Parameters: - dotenv_path: Absolute or relative path to .env file. - stream: Text stream (such as `io.StringIO`) with .env content, used if - `dotenv_path` is `None`. - verbose: Whether to output a warning the .env file is missing. - override: Whether to override the system environment variables with the variables - from the `.env` file. - encoding: Encoding to be used to read the file. - Returns: - Bool: True if at least one environment variable is set else False - - If both `dotenv_path` and `stream` are `None`, `find_dotenv()` is used to find the - .env file with it's default parameters. If you need to change the default parameters - of `find_dotenv()`, you can explicitly call `find_dotenv()` and pass the result - to this function as `dotenv_path`. - """ - if dotenv_path is None and stream is None: - dotenv_path = find_dotenv() - - dotenv = DotEnv( - dotenv_path=dotenv_path, - stream=stream, - verbose=verbose, - interpolate=interpolate, - override=override, - encoding=encoding, - ) - return dotenv.set_as_environment_variables() - - -def dotenv_values( - dotenv_path: Optional[StrPath] = None, - stream: Optional[IO[str]] = None, - verbose: bool = False, - interpolate: bool = True, - encoding: Optional[str] = "utf-8", -) -> Dict[str, Optional[str]]: - """ - Parse a .env file and return its content as a dict. - - The returned dict will have `None` values for keys without values in the .env file. - For example, `foo=bar` results in `{"foo": "bar"}` whereas `foo` alone results in - `{"foo": None}` - - Parameters: - dotenv_path: Absolute or relative path to the .env file. - stream: `StringIO` object with .env content, used if `dotenv_path` is `None`. - verbose: Whether to output a warning if the .env file is missing. - encoding: Encoding to be used to read the file. - - If both `dotenv_path` and `stream` are `None`, `find_dotenv()` is used to find the - .env file. - """ - if dotenv_path is None and stream is None: - dotenv_path = find_dotenv() - - return DotEnv( - dotenv_path=dotenv_path, - stream=stream, - verbose=verbose, - interpolate=interpolate, - override=True, - encoding=encoding, - ).dict() diff --git a/venv/lib/python3.9/site-packages/dotenv/parser.py b/venv/lib/python3.9/site-packages/dotenv/parser.py deleted file mode 100644 index 735f14a..0000000 --- a/venv/lib/python3.9/site-packages/dotenv/parser.py +++ /dev/null @@ -1,175 +0,0 @@ -import codecs -import re -from typing import (IO, Iterator, Match, NamedTuple, Optional, # noqa:F401 - Pattern, Sequence, Tuple) - - -def make_regex(string: str, extra_flags: int = 0) -> Pattern[str]: - return re.compile(string, re.UNICODE | extra_flags) - - -_newline = make_regex(r"(\r\n|\n|\r)") -_multiline_whitespace = make_regex(r"\s*", extra_flags=re.MULTILINE) -_whitespace = make_regex(r"[^\S\r\n]*") -_export = make_regex(r"(?:export[^\S\r\n]+)?") -_single_quoted_key = make_regex(r"'([^']+)'") -_unquoted_key = make_regex(r"([^=\#\s]+)") -_equal_sign = make_regex(r"(=[^\S\r\n]*)") -_single_quoted_value = make_regex(r"'((?:\\'|[^'])*)'") -_double_quoted_value = make_regex(r'"((?:\\"|[^"])*)"') -_unquoted_value = make_regex(r"([^\r\n]*)") -_comment = make_regex(r"(?:[^\S\r\n]*#[^\r\n]*)?") -_end_of_line = make_regex(r"[^\S\r\n]*(?:\r\n|\n|\r|$)") -_rest_of_line = make_regex(r"[^\r\n]*(?:\r|\n|\r\n)?") -_double_quote_escapes = make_regex(r"\\[\\'\"abfnrtv]") -_single_quote_escapes = make_regex(r"\\[\\']") - - -class Original(NamedTuple): - string: str - line: int - - -class Binding(NamedTuple): - key: Optional[str] - value: Optional[str] - original: Original - error: bool - - -class Position: - def __init__(self, chars: int, line: int) -> None: - self.chars = chars - self.line = line - - @classmethod - def start(cls) -> "Position": - return cls(chars=0, line=1) - - def set(self, other: "Position") -> None: - self.chars = other.chars - self.line = other.line - - def advance(self, string: str) -> None: - self.chars += len(string) - self.line += len(re.findall(_newline, string)) - - -class Error(Exception): - pass - - -class Reader: - def __init__(self, stream: IO[str]) -> None: - self.string = stream.read() - self.position = Position.start() - self.mark = Position.start() - - def has_next(self) -> bool: - return self.position.chars < len(self.string) - - def set_mark(self) -> None: - self.mark.set(self.position) - - def get_marked(self) -> Original: - return Original( - string=self.string[self.mark.chars:self.position.chars], - line=self.mark.line, - ) - - def peek(self, count: int) -> str: - return self.string[self.position.chars:self.position.chars + count] - - def read(self, count: int) -> str: - result = self.string[self.position.chars:self.position.chars + count] - if len(result) < count: - raise Error("read: End of string") - self.position.advance(result) - return result - - def read_regex(self, regex: Pattern[str]) -> Sequence[str]: - match = regex.match(self.string, self.position.chars) - if match is None: - raise Error("read_regex: Pattern not found") - self.position.advance(self.string[match.start():match.end()]) - return match.groups() - - -def decode_escapes(regex: Pattern[str], string: str) -> str: - def decode_match(match: Match[str]) -> str: - return codecs.decode(match.group(0), 'unicode-escape') # type: ignore - - return regex.sub(decode_match, string) - - -def parse_key(reader: Reader) -> Optional[str]: - char = reader.peek(1) - if char == "#": - return None - elif char == "'": - (key,) = reader.read_regex(_single_quoted_key) - else: - (key,) = reader.read_regex(_unquoted_key) - return key - - -def parse_unquoted_value(reader: Reader) -> str: - (part,) = reader.read_regex(_unquoted_value) - return re.sub(r"\s+#.*", "", part).rstrip() - - -def parse_value(reader: Reader) -> str: - char = reader.peek(1) - if char == u"'": - (value,) = reader.read_regex(_single_quoted_value) - return decode_escapes(_single_quote_escapes, value) - elif char == u'"': - (value,) = reader.read_regex(_double_quoted_value) - return decode_escapes(_double_quote_escapes, value) - elif char in (u"", u"\n", u"\r"): - return u"" - else: - return parse_unquoted_value(reader) - - -def parse_binding(reader: Reader) -> Binding: - reader.set_mark() - try: - reader.read_regex(_multiline_whitespace) - if not reader.has_next(): - return Binding( - key=None, - value=None, - original=reader.get_marked(), - error=False, - ) - reader.read_regex(_export) - key = parse_key(reader) - reader.read_regex(_whitespace) - if reader.peek(1) == "=": - reader.read_regex(_equal_sign) - value: Optional[str] = parse_value(reader) - else: - value = None - reader.read_regex(_comment) - reader.read_regex(_end_of_line) - return Binding( - key=key, - value=value, - original=reader.get_marked(), - error=False, - ) - except Error: - reader.read_regex(_rest_of_line) - return Binding( - key=None, - value=None, - original=reader.get_marked(), - error=True, - ) - - -def parse_stream(stream: IO[str]) -> Iterator[Binding]: - reader = Reader(stream) - while reader.has_next(): - yield parse_binding(reader) diff --git a/venv/lib/python3.9/site-packages/dotenv/py.typed b/venv/lib/python3.9/site-packages/dotenv/py.typed deleted file mode 100644 index 7632ecf..0000000 --- a/venv/lib/python3.9/site-packages/dotenv/py.typed +++ /dev/null @@ -1 +0,0 @@ -# Marker file for PEP 561 diff --git a/venv/lib/python3.9/site-packages/dotenv/variables.py b/venv/lib/python3.9/site-packages/dotenv/variables.py deleted file mode 100644 index 667f2f2..0000000 --- a/venv/lib/python3.9/site-packages/dotenv/variables.py +++ /dev/null @@ -1,86 +0,0 @@ -import re -from abc import ABCMeta, abstractmethod -from typing import Iterator, Mapping, Optional, Pattern - -_posix_variable: Pattern[str] = re.compile( - r""" - \$\{ - (?P[^\}:]*) - (?::- - (?P[^\}]*) - )? - \} - """, - re.VERBOSE, -) - - -class Atom(metaclass=ABCMeta): - def __ne__(self, other: object) -> bool: - result = self.__eq__(other) - if result is NotImplemented: - return NotImplemented - return not result - - @abstractmethod - def resolve(self, env: Mapping[str, Optional[str]]) -> str: ... - - -class Literal(Atom): - def __init__(self, value: str) -> None: - self.value = value - - def __repr__(self) -> str: - return f"Literal(value={self.value})" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, self.__class__): - return NotImplemented - return self.value == other.value - - def __hash__(self) -> int: - return hash((self.__class__, self.value)) - - def resolve(self, env: Mapping[str, Optional[str]]) -> str: - return self.value - - -class Variable(Atom): - def __init__(self, name: str, default: Optional[str]) -> None: - self.name = name - self.default = default - - def __repr__(self) -> str: - return f"Variable(name={self.name}, default={self.default})" - - def __eq__(self, other: object) -> bool: - if not isinstance(other, self.__class__): - return NotImplemented - return (self.name, self.default) == (other.name, other.default) - - def __hash__(self) -> int: - return hash((self.__class__, self.name, self.default)) - - def resolve(self, env: Mapping[str, Optional[str]]) -> str: - default = self.default if self.default is not None else "" - result = env.get(self.name, default) - return result if result is not None else "" - - -def parse_variables(value: str) -> Iterator[Atom]: - cursor = 0 - - for match in _posix_variable.finditer(value): - (start, end) = match.span() - name = match["name"] - default = match["default"] - - if start > cursor: - yield Literal(value=value[cursor:start]) - - yield Variable(name=name, default=default) - cursor = end - - length = len(value) - if cursor < length: - yield Literal(value=value[cursor:length]) diff --git a/venv/lib/python3.9/site-packages/dotenv/version.py b/venv/lib/python3.9/site-packages/dotenv/version.py deleted file mode 100644 index a82b376..0000000 --- a/venv/lib/python3.9/site-packages/dotenv/version.py +++ /dev/null @@ -1 +0,0 @@ -__version__ = "1.1.1" diff --git a/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/LICENSE b/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/LICENSE deleted file mode 100644 index 474479a..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/LICENSE +++ /dev/null @@ -1,24 +0,0 @@ -"python-ecdsa" Copyright (c) 2010 Brian Warner - -Portions written in 2005 by Peter Pearson and placed in the public domain. - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, -copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the -Software is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. diff --git a/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/METADATA b/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/METADATA deleted file mode 100644 index 3e63190..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/METADATA +++ /dev/null @@ -1,671 +0,0 @@ -Metadata-Version: 2.1 -Name: ecdsa -Version: 0.19.1 -Summary: ECDSA cryptographic signature library (pure python) -Home-page: http://github.com/tlsfuzzer/python-ecdsa -Author: Brian Warner -Author-email: warner@lothar.com -License: MIT -Classifier: Programming Language :: Python -Classifier: Programming Language :: Python :: 2 -Classifier: Programming Language :: Python :: 2.6 -Classifier: Programming Language :: Python :: 2.7 -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3.6 -Classifier: Programming Language :: Python :: 3.7 -Classifier: Programming Language :: Python :: 3.8 -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: 3.10 -Classifier: Programming Language :: Python :: 3.11 -Classifier: Programming Language :: Python :: 3.12 -Classifier: Programming Language :: Python :: 3.13 -Requires-Python: >=2.6, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.* -Description-Content-Type: text/markdown -License-File: LICENSE -Requires-Dist: six >=1.9.0 -Provides-Extra: gmpy -Requires-Dist: gmpy ; extra == 'gmpy' -Provides-Extra: gmpy2 -Requires-Dist: gmpy2 ; extra == 'gmpy2' - -# Pure-Python ECDSA and ECDH - -[![GitHub CI](https://github.com/tlsfuzzer/python-ecdsa/actions/workflows/ci.yml/badge.svg)](https://github.com/tlsfuzzer/python-ecdsa/actions/workflows/ci.yml) -[![Documentation Status](https://readthedocs.org/projects/ecdsa/badge/?version=latest)](https://ecdsa.readthedocs.io/en/latest/?badge=latest) -[![Coverage Status](https://coveralls.io/repos/github/tlsfuzzer/python-ecdsa/badge.svg?branch=master)](https://coveralls.io/github/tlsfuzzer/python-ecdsa?branch=master) -![condition coverage](https://img.shields.io/endpoint?url=https://gist.githubusercontent.com/tomato42/9b6ca1f3410207fbeca785a178781651/raw/python-ecdsa-condition-coverage.json) -![mutation score](https://img.shields.io/endpoint?url=https://gist.githubusercontent.com/tomato42/9b6ca1f3410207fbeca785a178781651/raw/python-ecdsa-mutation-score.json) -[![CodeQL](https://github.com/tlsfuzzer/python-ecdsa/actions/workflows/codeql.yml/badge.svg)](https://github.com/tlsfuzzer/python-ecdsa/actions/workflows/codeql.yml) -[![Latest Version](https://img.shields.io/pypi/v/ecdsa.svg?style=flat)](https://pypi.python.org/pypi/ecdsa/) -![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg?style=flat) - - -This is an easy-to-use implementation of ECC (Elliptic Curve Cryptography) -with support for ECDSA (Elliptic Curve Digital Signature Algorithm), -EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH -(Elliptic Curve Diffie-Hellman), implemented purely in Python, released under -the MIT license. With this library, you can quickly create key pairs (signing -key and verifying key), sign messages, and verify the signatures. You can -also agree on a shared secret key based on exchanged public keys. -The keys and signatures are very short, making them easy to handle and -incorporate into other protocols. - -**NOTE: This library should not be used in production settings, see [Security](#Security) for more details.** - -## Features - -This library provides key generation, signing, verifying, and shared secret -derivation for five -popular NIST "Suite B" GF(p) (_prime field_) curves, with key lengths of 192, -224, 256, 384, and 521 bits. The "short names" for these curves, as known by -the OpenSSL tool (`openssl ecparam -list_curves`), are: `prime192v1`, -`secp224r1`, `prime256v1`, `secp384r1`, and `secp521r1`. It includes the -256-bit curve `secp256k1` used by Bitcoin. There is also support for the -regular (non-twisted) variants of Brainpool curves from 160 to 512 bits. The -"short names" of those curves are: `brainpoolP160r1`, `brainpoolP192r1`, -`brainpoolP224r1`, `brainpoolP256r1`, `brainpoolP320r1`, `brainpoolP384r1`, -`brainpoolP512r1`. Few of the small curves from SEC standard are also -included (mainly to speed-up testing of the library), those are: -`secp112r1`, `secp112r2`, `secp128r1`, and `secp160r1`. -Key generation, siging and verifying is also supported for Ed25519 and -Ed448 curves. -No other curves are included, but it is not too hard to add support for more -curves over prime fields. - -## Dependencies - -This library uses only Python and the 'six' package. It is compatible with -Python 2.6, 2.7, and 3.6+. It also supports execution on alternative -implementations like pypy and pypy3. - -If `gmpy2` or `gmpy` is installed, they will be used for faster arithmetic. -Either of them can be installed after this library is installed, -`python-ecdsa` will detect their presence on start-up and use them -automatically. -You should prefer `gmpy2` on Python3 for optimal performance. - -To run the OpenSSL compatibility tests, the 'openssl' tool must be in your -`PATH`. This release has been tested successfully against OpenSSL 0.9.8o, -1.0.0a, 1.0.2f, 1.1.1d and 3.0.1 (among others). - - -## Installation - -This library is available on PyPI, it's recommended to install it using `pip`: - -``` -pip install ecdsa -``` - -In case higher performance is wanted and using native code is not a problem, -it's possible to specify installation together with `gmpy2`: - -``` -pip install ecdsa[gmpy2] -``` - -or (slower, legacy option): -``` -pip install ecdsa[gmpy] -``` - -## Speed - -The following table shows how long this library takes to generate key pairs -(`keygen`), to sign data (`sign`), to verify those signatures (`verify`), -to derive a shared secret (`ecdh`), and -to verify the signatures with no key-specific precomputation (`no PC verify`). -All those values are in seconds. -For convenience, the inverses of those values are also provided: -how many keys per second can be generated (`keygen/s`), how many signatures -can be made per second (`sign/s`), how many signatures can be verified -per second (`verify/s`), how many shared secrets can be derived per second -(`ecdh/s`), and how many signatures with no key specific -precomputation can be verified per second (`no PC verify/s`). The size of raw -signature (generally the smallest -the way a signature can be encoded) is also provided in the `siglen` column. -Use `tox -e speed` to generate this table on your own computer. -On an Intel Core i7 4790K @ 4.0GHz I'm getting the following performance: - -``` - siglen keygen keygen/s sign sign/s verify verify/s no PC verify no PC verify/s - NIST192p: 48 0.00032s 3134.06 0.00033s 2985.53 0.00063s 1598.36 0.00129s 774.43 - NIST224p: 56 0.00040s 2469.24 0.00042s 2367.88 0.00081s 1233.41 0.00170s 586.66 - NIST256p: 64 0.00051s 1952.73 0.00054s 1867.80 0.00098s 1021.86 0.00212s 471.27 - NIST384p: 96 0.00107s 935.92 0.00111s 904.23 0.00203s 491.77 0.00446s 224.00 - NIST521p: 132 0.00210s 475.52 0.00215s 464.16 0.00398s 251.28 0.00874s 114.39 - SECP256k1: 64 0.00052s 1921.54 0.00054s 1847.49 0.00105s 948.68 0.00210s 477.01 - BRAINPOOLP160r1: 40 0.00025s 4003.88 0.00026s 3845.12 0.00053s 1893.93 0.00105s 949.92 - BRAINPOOLP192r1: 48 0.00033s 3043.97 0.00034s 2975.98 0.00063s 1581.50 0.00135s 742.29 - BRAINPOOLP224r1: 56 0.00041s 2436.44 0.00043s 2315.51 0.00078s 1278.49 0.00180s 556.16 - BRAINPOOLP256r1: 64 0.00053s 1892.49 0.00054s 1846.24 0.00114s 875.64 0.00229s 437.25 - BRAINPOOLP320r1: 80 0.00073s 1361.26 0.00076s 1309.25 0.00143s 699.29 0.00322s 310.49 - BRAINPOOLP384r1: 96 0.00107s 931.29 0.00111s 901.80 0.00230s 434.19 0.00476s 210.20 - BRAINPOOLP512r1: 128 0.00207s 483.41 0.00212s 471.42 0.00425s 235.43 0.00912s 109.61 - SECP112r1: 28 0.00015s 6672.53 0.00016s 6440.34 0.00031s 3265.41 0.00056s 1774.20 - SECP112r2: 28 0.00015s 6697.11 0.00015s 6479.98 0.00028s 3524.72 0.00058s 1716.16 - SECP128r1: 32 0.00018s 5497.65 0.00019s 5272.89 0.00036s 2747.39 0.00072s 1396.16 - SECP160r1: 42 0.00025s 3949.32 0.00026s 3894.45 0.00046s 2153.85 0.00102s 985.07 - Ed25519: 64 0.00076s 1324.48 0.00042s 2405.01 0.00109s 918.05 0.00344s 290.50 - Ed448: 114 0.00176s 569.53 0.00115s 870.94 0.00282s 355.04 0.01024s 97.69 - - ecdh ecdh/s - NIST192p: 0.00104s 964.89 - NIST224p: 0.00134s 748.63 - NIST256p: 0.00170s 587.08 - NIST384p: 0.00352s 283.90 - NIST521p: 0.00717s 139.51 - SECP256k1: 0.00154s 648.40 - BRAINPOOLP160r1: 0.00082s 1220.70 - BRAINPOOLP192r1: 0.00105s 956.75 - BRAINPOOLP224r1: 0.00136s 734.52 - BRAINPOOLP256r1: 0.00178s 563.32 - BRAINPOOLP320r1: 0.00252s 397.23 - BRAINPOOLP384r1: 0.00376s 266.27 - BRAINPOOLP512r1: 0.00733s 136.35 - SECP112r1: 0.00046s 2180.40 - SECP112r2: 0.00045s 2229.14 - SECP128r1: 0.00054s 1868.15 - SECP160r1: 0.00080s 1243.98 -``` - -To test performance with `gmpy2` loaded, use `tox -e speedgmpy2`. -On the same machine I'm getting the following performance with `gmpy2`: -``` - siglen keygen keygen/s sign sign/s verify verify/s no PC verify no PC verify/s - NIST192p: 48 0.00017s 5933.40 0.00017s 5751.70 0.00032s 3125.28 0.00067s 1502.41 - NIST224p: 56 0.00021s 4782.87 0.00022s 4610.05 0.00040s 2487.04 0.00089s 1126.90 - NIST256p: 64 0.00023s 4263.98 0.00024s 4125.16 0.00045s 2200.88 0.00098s 1016.82 - NIST384p: 96 0.00041s 2449.54 0.00042s 2399.96 0.00083s 1210.57 0.00172s 581.43 - NIST521p: 132 0.00071s 1416.07 0.00072s 1389.81 0.00144s 692.93 0.00312s 320.40 - SECP256k1: 64 0.00024s 4245.05 0.00024s 4122.09 0.00045s 2206.40 0.00094s 1068.32 - BRAINPOOLP160r1: 40 0.00014s 6939.17 0.00015s 6681.55 0.00029s 3452.43 0.00057s 1769.81 - BRAINPOOLP192r1: 48 0.00017s 5920.05 0.00017s 5774.36 0.00034s 2979.00 0.00069s 1453.19 - BRAINPOOLP224r1: 56 0.00021s 4732.12 0.00022s 4622.65 0.00041s 2422.47 0.00087s 1149.87 - BRAINPOOLP256r1: 64 0.00024s 4233.02 0.00024s 4115.20 0.00047s 2143.27 0.00098s 1015.60 - BRAINPOOLP320r1: 80 0.00032s 3162.38 0.00032s 3077.62 0.00063s 1598.83 0.00136s 737.34 - BRAINPOOLP384r1: 96 0.00041s 2436.88 0.00042s 2395.62 0.00083s 1202.68 0.00178s 562.85 - BRAINPOOLP512r1: 128 0.00063s 1587.60 0.00064s 1558.83 0.00125s 799.96 0.00281s 355.83 - SECP112r1: 28 0.00009s 11118.66 0.00009s 10775.48 0.00018s 5456.00 0.00033s 3020.83 - SECP112r2: 28 0.00009s 11322.97 0.00009s 10857.71 0.00017s 5748.77 0.00032s 3094.28 - SECP128r1: 32 0.00010s 10078.39 0.00010s 9665.27 0.00019s 5200.58 0.00036s 2760.88 - SECP160r1: 42 0.00015s 6875.51 0.00015s 6647.35 0.00029s 3422.41 0.00057s 1768.35 - Ed25519: 64 0.00030s 3322.56 0.00018s 5568.63 0.00046s 2165.35 0.00153s 654.02 - Ed448: 114 0.00060s 1680.53 0.00039s 2567.40 0.00096s 1036.67 0.00350s 285.62 - - ecdh ecdh/s - NIST192p: 0.00050s 1985.70 - NIST224p: 0.00066s 1524.16 - NIST256p: 0.00071s 1413.07 - NIST384p: 0.00127s 788.89 - NIST521p: 0.00230s 434.85 - SECP256k1: 0.00071s 1409.95 - BRAINPOOLP160r1: 0.00042s 2374.65 - BRAINPOOLP192r1: 0.00051s 1960.01 - BRAINPOOLP224r1: 0.00066s 1518.37 - BRAINPOOLP256r1: 0.00071s 1399.90 - BRAINPOOLP320r1: 0.00100s 997.21 - BRAINPOOLP384r1: 0.00129s 777.51 - BRAINPOOLP512r1: 0.00210s 475.99 - SECP112r1: 0.00022s 4457.70 - SECP112r2: 0.00024s 4252.33 - SECP128r1: 0.00028s 3589.31 - SECP160r1: 0.00043s 2305.02 -``` - -(there's also `gmpy` version, execute it using `tox -e speedgmpy`) - -For comparison, a highly optimised implementation (including curve-specific -assembly for some curves), like the one in OpenSSL 1.1.1d, provides the -following performance numbers on the same machine. -Run `openssl speed ecdsa` and `openssl speed ecdh` to reproduce it: -``` - sign verify sign/s verify/s - 192 bits ecdsa (nistp192) 0.0002s 0.0002s 4785.6 5380.7 - 224 bits ecdsa (nistp224) 0.0000s 0.0001s 22475.6 9822.0 - 256 bits ecdsa (nistp256) 0.0000s 0.0001s 45069.6 14166.6 - 384 bits ecdsa (nistp384) 0.0008s 0.0006s 1265.6 1648.1 - 521 bits ecdsa (nistp521) 0.0003s 0.0005s 3753.1 1819.5 - 256 bits ecdsa (brainpoolP256r1) 0.0003s 0.0003s 2983.5 3333.2 - 384 bits ecdsa (brainpoolP384r1) 0.0008s 0.0007s 1258.8 1528.1 - 512 bits ecdsa (brainpoolP512r1) 0.0015s 0.0012s 675.1 860.1 - - sign verify sign/s verify/s - 253 bits EdDSA (Ed25519) 0.0000s 0.0001s 28217.9 10897.7 - 456 bits EdDSA (Ed448) 0.0003s 0.0005s 3926.5 2147.7 - - op op/s - 192 bits ecdh (nistp192) 0.0002s 4853.4 - 224 bits ecdh (nistp224) 0.0001s 15252.1 - 256 bits ecdh (nistp256) 0.0001s 18436.3 - 384 bits ecdh (nistp384) 0.0008s 1292.7 - 521 bits ecdh (nistp521) 0.0003s 2884.7 - 256 bits ecdh (brainpoolP256r1) 0.0003s 3066.5 - 384 bits ecdh (brainpoolP384r1) 0.0008s 1298.0 - 512 bits ecdh (brainpoolP512r1) 0.0014s 694.8 -``` - -Keys and signature can be serialized in different ways (see Usage, below). -For a NIST192p key, the three basic representations require strings of the -following lengths (in bytes): - - to_string: signkey= 24, verifykey= 48, signature=48 - compressed: signkey=n/a, verifykey= 25, signature=n/a - DER: signkey=106, verifykey= 80, signature=55 - PEM: signkey=278, verifykey=162, (no support for PEM signatures) - -## History - -In 2006, Peter Pearson announced his pure-python implementation of ECDSA in a -[message to sci.crypt][1], available from his [download site][2]. In 2010, -Brian Warner wrote a wrapper around this code, to make it a bit easier and -safer to use. In 2020, Hubert Kario included an implementation of elliptic -curve cryptography that uses Jacobian coordinates internally, improving -performance about 20-fold. You are looking at the README for this wrapper. - -[1]: http://www.derkeiler.com/Newsgroups/sci.crypt/2006-01/msg00651.html -[2]: http://webpages.charter.net/curryfans/peter/downloads.html - -## Testing - -To run the full test suite, do this: - - tox -e coverage - -On an Intel Core i7 4790K @ 4.0GHz, the tests take about 18 seconds to execute. -The test suite uses -[`hypothesis`](https://github.com/HypothesisWorks/hypothesis) so there is some -inherent variability in the test suite execution time. - -One part of `test_pyecdsa.py` and `test_ecdh.py` checks compatibility with -OpenSSL, by running the "openssl" CLI tool, make sure it's in your `PATH` if -you want to test compatibility with it (if OpenSSL is missing, too old, or -doesn't support all the curves supported in upstream releases you will see -skipped tests in the above `coverage` run). - -## Security - -This library was not designed with security in mind. If you are processing -data that needs to be protected we suggest you use a quality wrapper around -OpenSSL. [pyca/cryptography](https://cryptography.io) is one example of such -a wrapper. The primary use-case of this library is as a portable library for -interoperability testing and as a teaching tool. - -**This library does not protect against side-channel attacks.** - -Do not allow attackers to measure how long it takes you to generate a key pair -or sign a message. Do not allow attackers to run code on the same physical -machine when key pair generation or signing is taking place (this includes -virtual machines). Do not allow attackers to measure how much power your -computer uses while generating the key pair or signing a message. Do not allow -attackers to measure RF interference coming from your computer while generating -a key pair or signing a message. Note: just loading the private key will cause -key pair generation. Other operations or attack vectors may also be -vulnerable to attacks. **For a sophisticated attacker observing just one -operation with a private key will be sufficient to completely -reconstruct the private key**. - -Please also note that any Pure-python cryptographic library will be vulnerable -to the same side-channel attacks. This is because Python does not provide -side-channel secure primitives (with the exception of -[`hmac.compare_digest()`][3]), making side-channel secure programming -impossible. - -This library depends upon a strong source of random numbers. Do not use it on -a system where `os.urandom()` does not provide cryptographically secure -random numbers. - -[3]: https://docs.python.org/3/library/hmac.html#hmac.compare_digest - -## Usage - -You start by creating a `SigningKey`. You can use this to sign data, by passing -in data as a byte string and getting back the signature (also a byte string). -You can also ask a `SigningKey` to give you the corresponding `VerifyingKey`. -The `VerifyingKey` can be used to verify a signature, by passing it both the -data string and the signature byte string: it either returns True or raises -`BadSignatureError`. - -```python -from ecdsa import SigningKey -sk = SigningKey.generate() # uses NIST192p -vk = sk.verifying_key -signature = sk.sign(b"message") -assert vk.verify(signature, b"message") -``` - -Each `SigningKey`/`VerifyingKey` is associated with a specific curve, like -NIST192p (the default one). Longer curves are more secure, but take longer to -use, and result in longer keys and signatures. - -```python -from ecdsa import SigningKey, NIST384p -sk = SigningKey.generate(curve=NIST384p) -vk = sk.verifying_key -signature = sk.sign(b"message") -assert vk.verify(signature, b"message") -``` - -The `SigningKey` can be serialized into several different formats: the shortest -is to call `s=sk.to_string()`, and then re-create it with -`SigningKey.from_string(s, curve)` . This short form does not record the -curve, so you must be sure to pass to `from_string()` the same curve you used -for the original key. The short form of a NIST192p-based signing key is just 24 -bytes long. If a point encoding is invalid or it does not lie on the specified -curve, `from_string()` will raise `MalformedPointError`. - -```python -from ecdsa import SigningKey, NIST384p -sk = SigningKey.generate(curve=NIST384p) -sk_string = sk.to_string() -sk2 = SigningKey.from_string(sk_string, curve=NIST384p) -print(sk_string.hex()) -print(sk2.to_string().hex()) -``` - -Note: while the methods are called `to_string()` the type they return is -actually `bytes`, the "string" part is leftover from Python 2. - -`sk.to_pem()` and `sk.to_der()` will serialize the signing key into the same -formats that OpenSSL uses. The PEM file looks like the familiar ASCII-armored -`"-----BEGIN EC PRIVATE KEY-----"` base64-encoded format, and the DER format -is a shorter binary form of the same data. -`SigningKey.from_pem()/.from_der()` will undo this serialization. These -formats include the curve name, so you do not need to pass in a curve -identifier to the deserializer. In case the file is malformed `from_der()` -and `from_pem()` will raise `UnexpectedDER` or` MalformedPointError`. - -```python -from ecdsa import SigningKey, NIST384p -sk = SigningKey.generate(curve=NIST384p) -sk_pem = sk.to_pem() -sk2 = SigningKey.from_pem(sk_pem) -# sk and sk2 are the same key -``` - -Likewise, the `VerifyingKey` can be serialized in the same way: -`vk.to_string()/VerifyingKey.from_string()`, `to_pem()/from_pem()`, and -`to_der()/from_der()`. The same `curve=` argument is needed for -`VerifyingKey.from_string()`. - -```python -from ecdsa import SigningKey, VerifyingKey, NIST384p -sk = SigningKey.generate(curve=NIST384p) -vk = sk.verifying_key -vk_string = vk.to_string() -vk2 = VerifyingKey.from_string(vk_string, curve=NIST384p) -# vk and vk2 are the same key - -from ecdsa import SigningKey, VerifyingKey, NIST384p -sk = SigningKey.generate(curve=NIST384p) -vk = sk.verifying_key -vk_pem = vk.to_pem() -vk2 = VerifyingKey.from_pem(vk_pem) -# vk and vk2 are the same key -``` - -There are a couple of different ways to compute a signature. Fundamentally, -ECDSA takes a number that represents the data being signed, and returns a -pair of numbers that represent the signature. The `hashfunc=` argument to -`sk.sign()` and `vk.verify()` is used to turn an arbitrary string into a -fixed-length digest, which is then turned into a number that ECDSA can sign, -and both sign and verify must use the same approach. The default value is -`hashlib.sha1`, but if you use NIST256p or a longer curve, you can use -`hashlib.sha256` instead. - -There are also multiple ways to represent a signature. The default -`sk.sign()` and `vk.verify()` methods present it as a short string, for -simplicity and minimal overhead. To use a different scheme, use the -`sk.sign(sigencode=)` and `vk.verify(sigdecode=)` arguments. There are helper -functions in the `ecdsa.util` module that can be useful here. - -It is also possible to create a `SigningKey` from a "seed", which is -deterministic. This can be used in protocols where you want to derive -consistent signing keys from some other secret, for example when you want -three separate keys and only want to store a single master secret. You should -start with a uniformly-distributed unguessable seed with about `curve.baselen` -bytes of entropy, and then use one of the helper functions in `ecdsa.util` to -convert it into an integer in the correct range, and then finally pass it -into `SigningKey.from_secret_exponent()`, like this: - -```python -import os -from ecdsa import NIST384p, SigningKey -from ecdsa.util import randrange_from_seed__trytryagain - -def make_key(seed): - secexp = randrange_from_seed__trytryagain(seed, NIST384p.order) - return SigningKey.from_secret_exponent(secexp, curve=NIST384p) - -seed = os.urandom(NIST384p.baselen) # or other starting point -sk1a = make_key(seed) -sk1b = make_key(seed) -# note: sk1a and sk1b are the same key -assert sk1a.to_string() == sk1b.to_string() -sk2 = make_key(b"2-"+seed) # different key -assert sk1a.to_string() != sk2.to_string() -``` - -In case the application will verify a lot of signatures made with a single -key, it's possible to precompute some of the internal values to make -signature verification significantly faster. The break-even point occurs at -about 100 signatures verified. - -To perform precomputation, you can call the `precompute()` method -on `VerifyingKey` instance: -```python -from ecdsa import SigningKey, NIST384p -sk = SigningKey.generate(curve=NIST384p) -vk = sk.verifying_key -vk.precompute() -signature = sk.sign(b"message") -assert vk.verify(signature, b"message") -``` - -Once `precompute()` was called, all signature verifications with this key will -be faster to execute. - -## OpenSSL Compatibility - -To produce signatures that can be verified by OpenSSL tools, or to verify -signatures that were produced by those tools, use: - -```python -# openssl ecparam -name prime256v1 -genkey -out sk.pem -# openssl ec -in sk.pem -pubout -out vk.pem -# echo "data for signing" > data -# openssl dgst -sha256 -sign sk.pem -out data.sig data -# openssl dgst -sha256 -verify vk.pem -signature data.sig data -# openssl dgst -sha256 -prverify sk.pem -signature data.sig data - -import hashlib -from ecdsa import SigningKey, VerifyingKey -from ecdsa.util import sigencode_der, sigdecode_der - -with open("vk.pem") as f: - vk = VerifyingKey.from_pem(f.read()) - -with open("data", "rb") as f: - data = f.read() - -with open("data.sig", "rb") as f: - signature = f.read() - -assert vk.verify(signature, data, hashlib.sha256, sigdecode=sigdecode_der) - -with open("sk.pem") as f: - sk = SigningKey.from_pem(f.read(), hashlib.sha256) - -new_signature = sk.sign_deterministic(data, sigencode=sigencode_der) - -with open("data.sig2", "wb") as f: - f.write(new_signature) - -# openssl dgst -sha256 -verify vk.pem -signature data.sig2 data -``` - -Note: if compatibility with OpenSSL 1.0.0 or earlier is necessary, the -`sigencode_string` and `sigdecode_string` from `ecdsa.util` can be used for -respectively writing and reading the signatures. - -The keys also can be written in format that openssl can handle: - -```python -from ecdsa import SigningKey, VerifyingKey - -with open("sk.pem") as f: - sk = SigningKey.from_pem(f.read()) -with open("sk.pem", "wb") as f: - f.write(sk.to_pem()) - -with open("vk.pem") as f: - vk = VerifyingKey.from_pem(f.read()) -with open("vk.pem", "wb") as f: - f.write(vk.to_pem()) -``` - -## Entropy - -Creating a signing key with `SigningKey.generate()` requires some form of -entropy (as opposed to -`from_secret_exponent`/`from_string`/`from_der`/`from_pem`, -which are deterministic and do not require an entropy source). The default -source is `os.urandom()`, but you can pass any other function that behaves -like `os.urandom` as the `entropy=` argument to do something different. This -may be useful in unit tests, where you want to achieve repeatable results. The -`ecdsa.util.PRNG` utility is handy here: it takes a seed and produces a strong -pseudo-random stream from it: - -```python -from ecdsa.util import PRNG -from ecdsa import SigningKey -rng1 = PRNG(b"seed") -sk1 = SigningKey.generate(entropy=rng1) -rng2 = PRNG(b"seed") -sk2 = SigningKey.generate(entropy=rng2) -# sk1 and sk2 are the same key -``` - -Likewise, ECDSA signature generation requires a random number, and each -signature must use a different one (using the same number twice will -immediately reveal the private signing key). The `sk.sign()` method takes an -`entropy=` argument which behaves the same as `SigningKey.generate(entropy=)`. - -## Deterministic Signatures - -If you call `SigningKey.sign_deterministic(data)` instead of `.sign(data)`, -the code will generate a deterministic signature instead of a random one. -This uses the algorithm from RFC6979 to safely generate a unique `k` value, -derived from the private key and the message being signed. Each time you sign -the same message with the same key, you will get the same signature (using -the same `k`). - -This may become the default in a future version, as it is not vulnerable to -failures of the entropy source. - -## Examples - -Create a NIST192p key pair and immediately save both to disk: - -```python -from ecdsa import SigningKey -sk = SigningKey.generate() -vk = sk.verifying_key -with open("private.pem", "wb") as f: - f.write(sk.to_pem()) -with open("public.pem", "wb") as f: - f.write(vk.to_pem()) -``` - -Load a signing key from disk, use it to sign a message (using SHA-1), and write -the signature to disk: - -```python -from ecdsa import SigningKey -with open("private.pem") as f: - sk = SigningKey.from_pem(f.read()) -with open("message", "rb") as f: - message = f.read() -sig = sk.sign(message) -with open("signature", "wb") as f: - f.write(sig) -``` - -Load the verifying key, message, and signature from disk, and verify the -signature (assume SHA-1 hash): - -```python -from ecdsa import VerifyingKey, BadSignatureError -vk = VerifyingKey.from_pem(open("public.pem").read()) -with open("message", "rb") as f: - message = f.read() -with open("signature", "rb") as f: - sig = f.read() -try: - vk.verify(sig, message) - print "good signature" -except BadSignatureError: - print "BAD SIGNATURE" -``` - -Create a NIST521p key pair: - -```python -from ecdsa import SigningKey, NIST521p -sk = SigningKey.generate(curve=NIST521p) -vk = sk.verifying_key -``` - -Create three independent signing keys from a master seed: - -```python -from ecdsa import NIST192p, SigningKey -from ecdsa.util import randrange_from_seed__trytryagain - -def make_key_from_seed(seed, curve=NIST192p): - secexp = randrange_from_seed__trytryagain(seed, curve.order) - return SigningKey.from_secret_exponent(secexp, curve) - -sk1 = make_key_from_seed("1:%s" % seed) -sk2 = make_key_from_seed("2:%s" % seed) -sk3 = make_key_from_seed("3:%s" % seed) -``` - -Load a verifying key from disk and print it using hex encoding in -uncompressed and compressed format (defined in X9.62 and SEC1 standards): - -```python -from ecdsa import VerifyingKey - -with open("public.pem") as f: - vk = VerifyingKey.from_pem(f.read()) - -print("uncompressed: {0}".format(vk.to_string("uncompressed").hex())) -print("compressed: {0}".format(vk.to_string("compressed").hex())) -``` - -Load a verifying key from a hex string from compressed format, output -uncompressed: - -```python -from ecdsa import VerifyingKey, NIST256p - -comp_str = '022799c0d0ee09772fdd337d4f28dc155581951d07082fb19a38aa396b67e77759' -vk = VerifyingKey.from_string(bytearray.fromhex(comp_str), curve=NIST256p) -print(vk.to_string("uncompressed").hex()) -``` - -ECDH key exchange with remote party: - -```python -from ecdsa import ECDH, NIST256p - -ecdh = ECDH(curve=NIST256p) -ecdh.generate_private_key() -local_public_key = ecdh.get_public_key() -#send `local_public_key` to remote party and receive `remote_public_key` from remote party -with open("remote_public_key.pem") as e: - remote_public_key = e.read() -ecdh.load_received_public_key_pem(remote_public_key) -secret = ecdh.generate_sharedsecret_bytes() -``` diff --git a/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/RECORD b/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/RECORD deleted file mode 100644 index 3623265..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/RECORD +++ /dev/null @@ -1,66 +0,0 @@ -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/ecdsa/__init__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/ecdsa/_compat.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/ecdsa/_rwlock.cpython-39.pyc,, 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-ecdsa/test_numbertheory.py,sha256=YTtclt_50n_24U__r2JyV3LEqR2BsBmA6IJghwBDz8c,13265 -ecdsa/test_pyecdsa.py,sha256=2zoWfR_xAqagKOFHVJt4dTZZacu1zT4JxXH_HJUABW8,91272 -ecdsa/test_rw_lock.py,sha256=byv0_FTM90cbuHPCI6__LeQJkHL_zYEeVYIBO8e2LLc,7021 -ecdsa/test_sha3.py,sha256=0PkWi7AnTJ10YNfDVqj2SB7adeTbV6DCvMg4n9ULad8,3042 -ecdsa/util.py,sha256=UixXH6PR9poMrWQJ93rKpUSVZHxP1AmLwlkrkI3FWFE,18006 diff --git a/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/WHEEL b/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/WHEEL deleted file mode 100644 index c34f116..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/WHEEL +++ /dev/null @@ -1,6 +0,0 @@ -Wheel-Version: 1.0 -Generator: bdist_wheel (0.41.2) -Root-Is-Purelib: true -Tag: py2-none-any -Tag: py3-none-any - diff --git a/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/top_level.txt b/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/top_level.txt deleted file mode 100644 index aa5efdb..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa-0.19.1.dist-info/top_level.txt +++ /dev/null @@ -1 +0,0 @@ -ecdsa diff --git a/venv/lib/python3.9/site-packages/ecdsa/__init__.py b/venv/lib/python3.9/site-packages/ecdsa/__init__.py deleted file mode 100644 index 342538e..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/__init__.py +++ /dev/null @@ -1,104 +0,0 @@ -# while we don't use six in this file, we did bundle it for a long time, so -# keep as part of module in a virtual way (through __all__) -import six -from .keys import ( - SigningKey, - VerifyingKey, - BadSignatureError, - BadDigestError, - MalformedPointError, -) -from .curves import ( - NIST192p, - NIST224p, - NIST256p, - NIST384p, - NIST521p, - SECP256k1, - BRAINPOOLP160r1, - BRAINPOOLP192r1, - BRAINPOOLP224r1, - BRAINPOOLP256r1, - BRAINPOOLP320r1, - BRAINPOOLP384r1, - BRAINPOOLP512r1, - SECP112r1, - SECP112r2, - SECP128r1, - SECP160r1, - Ed25519, - Ed448, - BRAINPOOLP160t1, - BRAINPOOLP192t1, - BRAINPOOLP224t1, - BRAINPOOLP256t1, - BRAINPOOLP320t1, - BRAINPOOLP384t1, - BRAINPOOLP512t1, -) -from .ecdh import ( - ECDH, - NoKeyError, - NoCurveError, - InvalidCurveError, - InvalidSharedSecretError, -) -from .der import UnexpectedDER -from . import _version - -# This code comes from http://github.com/tlsfuzzer/python-ecdsa -__all__ = [ - "curves", - "der", - "ecdsa", - "ellipticcurve", - "keys", - "numbertheory", - "test_pyecdsa", - "util", - "six", -] - -_hush_pyflakes = [ - SigningKey, - VerifyingKey, - BadSignatureError, - BadDigestError, - MalformedPointError, - UnexpectedDER, - InvalidCurveError, - NoKeyError, - InvalidSharedSecretError, - ECDH, - NoCurveError, - NIST192p, - NIST224p, - NIST256p, - NIST384p, - NIST521p, - SECP256k1, - BRAINPOOLP160r1, - BRAINPOOLP192r1, - BRAINPOOLP224r1, - BRAINPOOLP256r1, - BRAINPOOLP320r1, - BRAINPOOLP384r1, - BRAINPOOLP512r1, - SECP112r1, - SECP112r2, - SECP128r1, - SECP160r1, - Ed25519, - Ed448, - six.b(""), - BRAINPOOLP160t1, - BRAINPOOLP192t1, - BRAINPOOLP224t1, - BRAINPOOLP256t1, - BRAINPOOLP320t1, - BRAINPOOLP384t1, - BRAINPOOLP512t1, -] -del _hush_pyflakes - -__version__ = _version.get_versions()["version"] diff --git a/venv/lib/python3.9/site-packages/ecdsa/_compat.py b/venv/lib/python3.9/site-packages/ecdsa/_compat.py deleted file mode 100644 index 4558e33..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/_compat.py +++ /dev/null @@ -1,138 +0,0 @@ -""" -Common functions for providing cross-python version compatibility. -""" -import sys -import re -import binascii -from six import integer_types - - -def str_idx_as_int(string, index): - """Take index'th byte from string, return as integer""" - val = string[index] - if isinstance(val, integer_types): - return val - return ord(val) - - -if sys.version_info < (3, 0): # pragma: no branch - import platform - - def normalise_bytes(buffer_object): - """Cast the input into array of bytes.""" - # flake8 runs on py3 where `buffer` indeed doesn't exist... - return buffer(buffer_object) # noqa: F821 - - def hmac_compat(ret): - return ret - - if ( - sys.version_info < (2, 7) - or sys.version_info < (2, 7, 4) - or platform.system() == "Java" - ): # pragma: no branch - - def remove_whitespace(text): - """Removes all whitespace from passed in string""" - return re.sub(r"\s+", "", text) - - def compat26_str(val): - return str(val) - - def bit_length(val): - if val == 0: - return 0 - return len(bin(val)) - 2 - - else: - - def remove_whitespace(text): - """Removes all whitespace from passed in string""" - return re.sub(r"\s+", "", text, flags=re.UNICODE) - - def compat26_str(val): - return val - - def bit_length(val): - """Return number of bits necessary to represent an integer.""" - return val.bit_length() - - def b2a_hex(val): - return binascii.b2a_hex(compat26_str(val)) - - def a2b_hex(val): - try: - return bytearray(binascii.a2b_hex(val)) - except Exception as e: - raise ValueError("base16 error: %s" % e) - - def bytes_to_int(val, byteorder): - """Convert bytes to an int.""" - if not val: - return 0 - if byteorder == "big": - return int(b2a_hex(val), 16) - if byteorder == "little": - return int(b2a_hex(val[::-1]), 16) - raise ValueError("Only 'big' and 'little' endian supported") - - def int_to_bytes(val, length=None, byteorder="big"): - """Return number converted to bytes""" - if length is None: - length = byte_length(val) - if byteorder == "big": - return bytearray( - (val >> i) & 0xFF for i in reversed(range(0, length * 8, 8)) - ) - if byteorder == "little": - return bytearray( - (val >> i) & 0xFF for i in range(0, length * 8, 8) - ) - raise ValueError("Only 'big' or 'little' endian supported") - -else: - - def hmac_compat(data): - return data - - def normalise_bytes(buffer_object): - """Cast the input into array of bytes.""" - return memoryview(buffer_object).cast("B") - - def compat26_str(val): - return val - - def remove_whitespace(text): - """Removes all whitespace from passed in string""" - return re.sub(r"\s+", "", text, flags=re.UNICODE) - - def a2b_hex(val): - try: - return bytearray(binascii.a2b_hex(bytearray(val, "ascii"))) - except Exception as e: - raise ValueError("base16 error: %s" % e) - - # pylint: disable=invalid-name - # pylint is stupid here and doesn't notice it's a function, not - # constant - bytes_to_int = int.from_bytes - # pylint: enable=invalid-name - - def bit_length(val): - """Return number of bits necessary to represent an integer.""" - return val.bit_length() - - def int_to_bytes(val, length=None, byteorder="big"): - """Convert integer to bytes.""" - if length is None: - length = byte_length(val) - # for gmpy we need to convert back to native int - if not isinstance(val, int): - val = int(val) - return bytearray(val.to_bytes(length=length, byteorder=byteorder)) - - -def byte_length(val): - """Return number of bytes necessary to represent an integer.""" - length = bit_length(val) - return (length + 7) // 8 diff --git a/venv/lib/python3.9/site-packages/ecdsa/_rwlock.py b/venv/lib/python3.9/site-packages/ecdsa/_rwlock.py deleted file mode 100644 index 010e498..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/_rwlock.py +++ /dev/null @@ -1,86 +0,0 @@ -# Copyright Mateusz Kobos, (c) 2011 -# https://code.activestate.com/recipes/577803-reader-writer-lock-with-priority-for-writers/ -# released under the MIT licence - -import threading - - -__author__ = "Mateusz Kobos" - - -class RWLock: - """ - Read-Write locking primitive - - Synchronization object used in a solution of so-called second - readers-writers problem. In this problem, many readers can simultaneously - access a share, and a writer has an exclusive access to this share. - Additionally, the following constraints should be met: - 1) no reader should be kept waiting if the share is currently opened for - reading unless a writer is also waiting for the share, - 2) no writer should be kept waiting for the share longer than absolutely - necessary. - - The implementation is based on [1, secs. 4.2.2, 4.2.6, 4.2.7] - with a modification -- adding an additional lock (C{self.__readers_queue}) - -- in accordance with [2]. - - Sources: - [1] A.B. Downey: "The little book of semaphores", Version 2.1.5, 2008 - [2] P.J. Courtois, F. Heymans, D.L. Parnas: - "Concurrent Control with 'Readers' and 'Writers'", - Communications of the ACM, 1971 (via [3]) - [3] http://en.wikipedia.org/wiki/Readers-writers_problem - """ - - def __init__(self): - """ - A lock giving an even higher priority to the writer in certain - cases (see [2] for a discussion). - """ - self.__read_switch = _LightSwitch() - self.__write_switch = _LightSwitch() - self.__no_readers = threading.Lock() - self.__no_writers = threading.Lock() - self.__readers_queue = threading.Lock() - - def reader_acquire(self): - self.__readers_queue.acquire() - self.__no_readers.acquire() - self.__read_switch.acquire(self.__no_writers) - self.__no_readers.release() - self.__readers_queue.release() - - def reader_release(self): - self.__read_switch.release(self.__no_writers) - - def writer_acquire(self): - self.__write_switch.acquire(self.__no_readers) - self.__no_writers.acquire() - - def writer_release(self): - self.__no_writers.release() - self.__write_switch.release(self.__no_readers) - - -class _LightSwitch: - """An auxiliary "light switch"-like object. The first thread turns on the - "switch", the last one turns it off (see [1, sec. 4.2.2] for details).""" - - def __init__(self): - self.__counter = 0 - self.__mutex = threading.Lock() - - def acquire(self, lock): - self.__mutex.acquire() - self.__counter += 1 - if self.__counter == 1: - lock.acquire() - self.__mutex.release() - - def release(self, lock): - self.__mutex.acquire() - self.__counter -= 1 - if self.__counter == 0: - lock.release() - self.__mutex.release() diff --git a/venv/lib/python3.9/site-packages/ecdsa/_sha3.py b/venv/lib/python3.9/site-packages/ecdsa/_sha3.py deleted file mode 100644 index 2db0058..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/_sha3.py +++ /dev/null @@ -1,181 +0,0 @@ -""" -Implementation of the SHAKE-256 algorithm for Ed448 -""" - -try: - import hashlib - - hashlib.new("shake256").digest(64) - - def shake_256(msg, outlen): - return hashlib.new("shake256", msg).digest(outlen) - -except (TypeError, ValueError): - - from ._compat import bytes_to_int, int_to_bytes - - # From little endian. - def _from_le(s): - return bytes_to_int(s, byteorder="little") - - # Rotate a word x by b places to the left. - def _rol(x, b): - return ((x << b) | (x >> (64 - b))) & (2**64 - 1) - - # Do the SHA-3 state transform on state s. - def _sha3_transform(s): - ROTATIONS = [ - 0, - 1, - 62, - 28, - 27, - 36, - 44, - 6, - 55, - 20, - 3, - 10, - 43, - 25, - 39, - 41, - 45, - 15, - 21, - 8, - 18, - 2, - 61, - 56, - 14, - ] - PERMUTATION = [ - 1, - 6, - 9, - 22, - 14, - 20, - 2, - 12, - 13, - 19, - 23, - 15, - 4, - 24, - 21, - 8, - 16, - 5, - 3, - 18, - 17, - 11, - 7, - 10, - ] - RC = [ - 0x0000000000000001, - 0x0000000000008082, - 0x800000000000808A, - 0x8000000080008000, - 0x000000000000808B, - 0x0000000080000001, - 0x8000000080008081, - 0x8000000000008009, - 0x000000000000008A, - 0x0000000000000088, - 0x0000000080008009, - 0x000000008000000A, - 0x000000008000808B, - 0x800000000000008B, - 0x8000000000008089, - 0x8000000000008003, - 0x8000000000008002, - 0x8000000000000080, - 0x000000000000800A, - 0x800000008000000A, - 0x8000000080008081, - 0x8000000000008080, - 0x0000000080000001, - 0x8000000080008008, - ] - - for rnd in range(0, 24): - # AddColumnParity (Theta) - c = [0] * 5 - d = [0] * 5 - for i in range(0, 25): - c[i % 5] ^= s[i] - for i in range(0, 5): - d[i] = c[(i + 4) % 5] ^ _rol(c[(i + 1) % 5], 1) - for i in range(0, 25): - s[i] ^= d[i % 5] - # RotateWords (Rho) - for i in range(0, 25): - s[i] = _rol(s[i], ROTATIONS[i]) - # PermuteWords (Pi) - t = s[PERMUTATION[0]] - for i in range(0, len(PERMUTATION) - 1): - s[PERMUTATION[i]] = s[PERMUTATION[i + 1]] - s[PERMUTATION[-1]] = t - # NonlinearMixRows (Chi) - for i in range(0, 25, 5): - t = [ - s[i], - s[i + 1], - s[i + 2], - s[i + 3], - s[i + 4], - s[i], - s[i + 1], - ] - for j in range(0, 5): - s[i + j] = t[j] ^ ((~t[j + 1]) & (t[j + 2])) - # AddRoundConstant (Iota) - s[0] ^= RC[rnd] - - # Reinterpret octet array b to word array and XOR it to state s. - def _reinterpret_to_words_and_xor(s, b): - for j in range(0, len(b) // 8): - s[j] ^= _from_le(b[8 * j : 8 * j + 8]) - - # Reinterpret word array w to octet array and return it. - def _reinterpret_to_octets(w): - mp = bytearray() - for j in range(0, len(w)): - mp += int_to_bytes(w[j], 8, byteorder="little") - return mp - - def _sha3_raw(msg, r_w, o_p, e_b): - """Semi-generic SHA-3 implementation""" - r_b = 8 * r_w - s = [0] * 25 - # Handle whole blocks. - idx = 0 - blocks = len(msg) // r_b - for i in range(0, blocks): - _reinterpret_to_words_and_xor(s, msg[idx : idx + r_b]) - idx += r_b - _sha3_transform(s) - # Handle last block padding. - m = bytearray(msg[idx:]) - m.append(o_p) - while len(m) < r_b: - m.append(0) - m[len(m) - 1] |= 128 - # Handle padded last block. - _reinterpret_to_words_and_xor(s, m) - _sha3_transform(s) - # Output. - out = bytearray() - while len(out) < e_b: - out += _reinterpret_to_octets(s[:r_w]) - _sha3_transform(s) - return out[:e_b] - - def shake_256(msg, outlen): - return _sha3_raw(msg, 17, 31, outlen) diff --git a/venv/lib/python3.9/site-packages/ecdsa/_version.py b/venv/lib/python3.9/site-packages/ecdsa/_version.py deleted file mode 100644 index d910ff9..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/_version.py +++ /dev/null @@ -1,21 +0,0 @@ - -# This file was generated by 'versioneer.py' (0.21) from -# revision-control system data, or from the parent directory name of an -# unpacked source archive. Distribution tarballs contain a pre-generated copy -# of this file. - -import json - -version_json = ''' -{ - "date": "2025-03-13T12:48:15+0100", - "dirty": false, - "error": null, - "full-revisionid": "2a6593d840ad153a16ebdd4f9b772b290494f3e3", - "version": "0.19.1" -} -''' # END VERSION_JSON - - -def get_versions(): - return json.loads(version_json) diff --git a/venv/lib/python3.9/site-packages/ecdsa/curves.py b/venv/lib/python3.9/site-packages/ecdsa/curves.py deleted file mode 100644 index 38e3a75..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/curves.py +++ /dev/null @@ -1,590 +0,0 @@ -from __future__ import division - -from six import PY2 -from . import der, ecdsa, ellipticcurve, eddsa -from .util import orderlen, number_to_string, string_to_number -from ._compat import normalise_bytes, bit_length - - -# orderlen was defined in this module previously, so keep it in __all__, -# will need to mark it as deprecated later -__all__ = [ - "UnknownCurveError", - "orderlen", - "Curve", - "SECP112r1", - "SECP112r2", - "SECP128r1", - "SECP160r1", - "NIST192p", - "NIST224p", - "NIST256p", - "NIST384p", - "NIST521p", - "curves", - "find_curve", - "curve_by_name", - "SECP256k1", - "BRAINPOOLP160r1", - "BRAINPOOLP160t1", - "BRAINPOOLP192r1", - "BRAINPOOLP192t1", - "BRAINPOOLP224r1", - "BRAINPOOLP224t1", - "BRAINPOOLP256r1", - "BRAINPOOLP256t1", - "BRAINPOOLP320r1", - "BRAINPOOLP320t1", - "BRAINPOOLP384r1", - "BRAINPOOLP384t1", - "BRAINPOOLP512r1", - "BRAINPOOLP512t1", - "PRIME_FIELD_OID", - "CHARACTERISTIC_TWO_FIELD_OID", - "Ed25519", - "Ed448", -] - - -PRIME_FIELD_OID = (1, 2, 840, 10045, 1, 1) -CHARACTERISTIC_TWO_FIELD_OID = (1, 2, 840, 10045, 1, 2) - - -class UnknownCurveError(Exception): - pass - - -class Curve: - def __init__(self, name, curve, generator, oid, openssl_name=None): - self.name = name - self.openssl_name = openssl_name # maybe None - self.curve = curve - self.generator = generator - self.order = generator.order() - if isinstance(curve, ellipticcurve.CurveEdTw): - # EdDSA keys are special in that both private and public - # are the same size (as it's defined only with compressed points) - - # +1 for the sign bit and then round up - self.baselen = (bit_length(curve.p()) + 1 + 7) // 8 - self.verifying_key_length = self.baselen - else: - self.baselen = orderlen(self.order) - self.verifying_key_length = 2 * orderlen(curve.p()) - self.signature_length = 2 * self.baselen - self.oid = oid - if oid: - self.encoded_oid = der.encode_oid(*oid) - - def __eq__(self, other): - if isinstance(other, Curve): - return ( - self.curve == other.curve and self.generator == other.generator - ) - return NotImplemented - - def __ne__(self, other): - return not self == other - - def __repr__(self): - return self.name - - def to_der(self, encoding=None, point_encoding="uncompressed"): - """Serialise the curve parameters to binary string. - - :param str encoding: the format to save the curve parameters in. - Default is ``named_curve``, with fallback being the ``explicit`` - if the OID is not set for the curve. - :param str point_encoding: the point encoding of the generator when - explicit curve encoding is used. Ignored for ``named_curve`` - format. - - :return: DER encoded ECParameters structure - :rtype: bytes - """ - if encoding is None: - if self.oid: - encoding = "named_curve" - else: - encoding = "explicit" - - if encoding not in ("named_curve", "explicit"): - raise ValueError( - "Only 'named_curve' and 'explicit' encodings supported" - ) - - if encoding == "named_curve": - if not self.oid: - raise UnknownCurveError( - "Can't encode curve using named_curve encoding without " - "associated curve OID" - ) - return der.encode_oid(*self.oid) - elif isinstance(self.curve, ellipticcurve.CurveEdTw): - assert encoding == "explicit" - raise UnknownCurveError( - "Twisted Edwards curves don't support explicit encoding" - ) - - # encode the ECParameters sequence - curve_p = self.curve.p() - version = der.encode_integer(1) - field_id = der.encode_sequence( - der.encode_oid(*PRIME_FIELD_OID), der.encode_integer(curve_p) - ) - curve = der.encode_sequence( - der.encode_octet_string( - number_to_string(self.curve.a() % curve_p, curve_p) - ), - der.encode_octet_string( - number_to_string(self.curve.b() % curve_p, curve_p) - ), - ) - base = der.encode_octet_string(self.generator.to_bytes(point_encoding)) - order = der.encode_integer(self.generator.order()) - seq_elements = [version, field_id, curve, base, order] - if self.curve.cofactor(): - cofactor = der.encode_integer(self.curve.cofactor()) - seq_elements.append(cofactor) - - return der.encode_sequence(*seq_elements) - - def to_pem(self, encoding=None, point_encoding="uncompressed"): - """ - Serialise the curve parameters to the :term:`PEM` format. - - :param str encoding: the format to save the curve parameters in. - Default is ``named_curve``, with fallback being the ``explicit`` - if the OID is not set for the curve. - :param str point_encoding: the point encoding of the generator when - explicit curve encoding is used. Ignored for ``named_curve`` - format. - - :return: PEM encoded ECParameters structure - :rtype: str - """ - return der.topem( - self.to_der(encoding, point_encoding), "EC PARAMETERS" - ) - - @staticmethod - def from_der(data, valid_encodings=None): - """Decode the curve parameters from DER file. - - :param data: the binary string to decode the parameters from - :type data: :term:`bytes-like object` - :param valid_encodings: set of names of allowed encodings, by default - all (set by passing ``None``), supported ones are ``named_curve`` - and ``explicit`` - :type valid_encodings: :term:`set-like object` - """ - if not valid_encodings: - valid_encodings = set(("named_curve", "explicit")) - if not all(i in ["named_curve", "explicit"] for i in valid_encodings): - raise ValueError( - "Only named_curve and explicit encodings supported" - ) - data = normalise_bytes(data) - if not der.is_sequence(data): - if "named_curve" not in valid_encodings: - raise der.UnexpectedDER( - "named_curve curve parameters not allowed" - ) - oid, empty = der.remove_object(data) - if empty: - raise der.UnexpectedDER("Unexpected data after OID") - return find_curve(oid) - - if "explicit" not in valid_encodings: - raise der.UnexpectedDER("explicit curve parameters not allowed") - - seq, empty = der.remove_sequence(data) - if empty: - raise der.UnexpectedDER( - "Unexpected data after ECParameters structure" - ) - # decode the ECParameters sequence - version, rest = der.remove_integer(seq) - if version != 1: - raise der.UnexpectedDER("Unknown parameter encoding format") - field_id, rest = der.remove_sequence(rest) - curve, rest = der.remove_sequence(rest) - base_bytes, rest = der.remove_octet_string(rest) - order, rest = der.remove_integer(rest) - cofactor = None - if rest: - # the ASN.1 specification of ECParameters allows for future - # extensions of the sequence, so ignore the remaining bytes - cofactor, _ = der.remove_integer(rest) - - # decode the ECParameters.fieldID sequence - field_type, rest = der.remove_object(field_id) - if field_type == CHARACTERISTIC_TWO_FIELD_OID: - raise UnknownCurveError("Characteristic 2 curves unsupported") - if field_type != PRIME_FIELD_OID: - raise UnknownCurveError( - "Unknown field type: {0}".format(field_type) - ) - prime, empty = der.remove_integer(rest) - if empty: - raise der.UnexpectedDER( - "Unexpected data after ECParameters.fieldID.Prime-p element" - ) - - # decode the ECParameters.curve sequence - curve_a_bytes, rest = der.remove_octet_string(curve) - curve_b_bytes, rest = der.remove_octet_string(rest) - # seed can be defined here, but we don't parse it, so ignore `rest` - - curve_a = string_to_number(curve_a_bytes) - curve_b = string_to_number(curve_b_bytes) - - curve_fp = ellipticcurve.CurveFp(prime, curve_a, curve_b, cofactor) - - # decode the ECParameters.base point - - base = ellipticcurve.PointJacobi.from_bytes( - curve_fp, - base_bytes, - valid_encodings=("uncompressed", "compressed", "hybrid"), - order=order, - generator=True, - ) - tmp_curve = Curve("unknown", curve_fp, base, None) - - # if the curve matches one of the well-known ones, use the well-known - # one in preference, as it will have the OID and name associated - for i in curves: - if tmp_curve == i: - return i - return tmp_curve - - @classmethod - def from_pem(cls, string, valid_encodings=None): - """Decode the curve parameters from PEM file. - - :param str string: the text string to decode the parameters from - :param valid_encodings: set of names of allowed encodings, by default - all (set by passing ``None``), supported ones are ``named_curve`` - and ``explicit`` - :type valid_encodings: :term:`set-like object` - """ - if not PY2 and isinstance(string, str): # pragma: no branch - string = string.encode() - - ec_param_index = string.find(b"-----BEGIN EC PARAMETERS-----") - if ec_param_index == -1: - raise der.UnexpectedDER("EC PARAMETERS PEM header not found") - - return cls.from_der( - der.unpem(string[ec_param_index:]), valid_encodings - ) - - -# the SEC curves -SECP112r1 = Curve( - "SECP112r1", - ecdsa.curve_112r1, - ecdsa.generator_112r1, - (1, 3, 132, 0, 6), - "secp112r1", -) - - -SECP112r2 = Curve( - "SECP112r2", - ecdsa.curve_112r2, - ecdsa.generator_112r2, - (1, 3, 132, 0, 7), - "secp112r2", -) - - -SECP128r1 = Curve( - "SECP128r1", - ecdsa.curve_128r1, - ecdsa.generator_128r1, - (1, 3, 132, 0, 28), - "secp128r1", -) - - -SECP160r1 = Curve( - "SECP160r1", - ecdsa.curve_160r1, - ecdsa.generator_160r1, - (1, 3, 132, 0, 8), - "secp160r1", -) - - -# the NIST curves -NIST192p = Curve( - "NIST192p", - ecdsa.curve_192, - ecdsa.generator_192, - (1, 2, 840, 10045, 3, 1, 1), - "prime192v1", -) - - -NIST224p = Curve( - "NIST224p", - ecdsa.curve_224, - ecdsa.generator_224, - (1, 3, 132, 0, 33), - "secp224r1", -) - - -NIST256p = Curve( - "NIST256p", - ecdsa.curve_256, - ecdsa.generator_256, - (1, 2, 840, 10045, 3, 1, 7), - "prime256v1", -) - - -NIST384p = Curve( - "NIST384p", - ecdsa.curve_384, - ecdsa.generator_384, - (1, 3, 132, 0, 34), - "secp384r1", -) - - -NIST521p = Curve( - "NIST521p", - ecdsa.curve_521, - ecdsa.generator_521, - (1, 3, 132, 0, 35), - "secp521r1", -) - - -SECP256k1 = Curve( - "SECP256k1", - ecdsa.curve_secp256k1, - ecdsa.generator_secp256k1, - (1, 3, 132, 0, 10), - "secp256k1", -) - - -BRAINPOOLP160r1 = Curve( - "BRAINPOOLP160r1", - ecdsa.curve_brainpoolp160r1, - ecdsa.generator_brainpoolp160r1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 1), - "brainpoolP160r1", -) - - -BRAINPOOLP160t1 = Curve( - "BRAINPOOLP160t1", - ecdsa.curve_brainpoolp160t1, - ecdsa.generator_brainpoolp160t1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 2), - "brainpoolP160t1", -) - - -BRAINPOOLP192r1 = Curve( - "BRAINPOOLP192r1", - ecdsa.curve_brainpoolp192r1, - ecdsa.generator_brainpoolp192r1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 3), - "brainpoolP192r1", -) - - -BRAINPOOLP192t1 = Curve( - "BRAINPOOLP192t1", - ecdsa.curve_brainpoolp192t1, - ecdsa.generator_brainpoolp192t1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 4), - "brainpoolP192t1", -) - - -BRAINPOOLP224r1 = Curve( - "BRAINPOOLP224r1", - ecdsa.curve_brainpoolp224r1, - ecdsa.generator_brainpoolp224r1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 5), - "brainpoolP224r1", -) - - -BRAINPOOLP224t1 = Curve( - "BRAINPOOLP224t1", - ecdsa.curve_brainpoolp224t1, - ecdsa.generator_brainpoolp224t1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 6), - "brainpoolP224t1", -) - - -BRAINPOOLP256r1 = Curve( - "BRAINPOOLP256r1", - ecdsa.curve_brainpoolp256r1, - ecdsa.generator_brainpoolp256r1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 7), - "brainpoolP256r1", -) - - -BRAINPOOLP256t1 = Curve( - "BRAINPOOLP256t1", - ecdsa.curve_brainpoolp256t1, - ecdsa.generator_brainpoolp256t1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 8), - "brainpoolP256t1", -) - - -BRAINPOOLP320r1 = Curve( - "BRAINPOOLP320r1", - ecdsa.curve_brainpoolp320r1, - ecdsa.generator_brainpoolp320r1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 9), - "brainpoolP320r1", -) - - -BRAINPOOLP320t1 = Curve( - "BRAINPOOLP320t1", - ecdsa.curve_brainpoolp320t1, - ecdsa.generator_brainpoolp320t1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 10), - "brainpoolP320t1", -) - - -BRAINPOOLP384r1 = Curve( - "BRAINPOOLP384r1", - ecdsa.curve_brainpoolp384r1, - ecdsa.generator_brainpoolp384r1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 11), - "brainpoolP384r1", -) - - -BRAINPOOLP384t1 = Curve( - "BRAINPOOLP384t1", - ecdsa.curve_brainpoolp384t1, - ecdsa.generator_brainpoolp384t1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 12), - "brainpoolP384t1", -) - - -BRAINPOOLP512r1 = Curve( - "BRAINPOOLP512r1", - ecdsa.curve_brainpoolp512r1, - ecdsa.generator_brainpoolp512r1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 13), - "brainpoolP512r1", -) - - -BRAINPOOLP512t1 = Curve( - "BRAINPOOLP512t1", - ecdsa.curve_brainpoolp512t1, - ecdsa.generator_brainpoolp512t1, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 14), - "brainpoolP512t1", -) - - -Ed25519 = Curve( - "Ed25519", - eddsa.curve_ed25519, - eddsa.generator_ed25519, - (1, 3, 101, 112), -) - - -Ed448 = Curve( - "Ed448", - eddsa.curve_ed448, - eddsa.generator_ed448, - (1, 3, 101, 113), -) - - -# no order in particular, but keep previously added curves first -curves = [ - NIST192p, - NIST224p, - NIST256p, - NIST384p, - NIST521p, - SECP256k1, - BRAINPOOLP160r1, - BRAINPOOLP192r1, - BRAINPOOLP224r1, - BRAINPOOLP256r1, - BRAINPOOLP320r1, - BRAINPOOLP384r1, - BRAINPOOLP512r1, - SECP112r1, - SECP112r2, - SECP128r1, - SECP160r1, - Ed25519, - Ed448, - BRAINPOOLP160t1, - BRAINPOOLP192t1, - BRAINPOOLP224t1, - BRAINPOOLP256t1, - BRAINPOOLP320t1, - BRAINPOOLP384t1, - BRAINPOOLP512t1, -] - - -def find_curve(oid_curve): - """Select a curve based on its OID - - :param tuple[int,...] oid_curve: ASN.1 Object Identifier of the - curve to return, like ``(1, 2, 840, 10045, 3, 1, 7)`` for ``NIST256p``. - - :raises UnknownCurveError: When the oid doesn't match any of the supported - curves - - :rtype: ~ecdsa.curves.Curve - """ - for c in curves: - if c.oid == oid_curve: - return c - raise UnknownCurveError( - "I don't know about the curve with oid %s." - "I only know about these: %s" % (oid_curve, [c.name for c in curves]) - ) - - -def curve_by_name(name): - """Select a curve based on its name. - - Returns a :py:class:`~ecdsa.curves.Curve` object with a ``name`` name. - Note that ``name`` is case-sensitve. - - :param str name: Name of the curve to return, like ``NIST256p`` or - ``prime256v1`` - - :raises UnknownCurveError: When the name doesn't match any of the supported - curves - - :rtype: ~ecdsa.curves.Curve - """ - for c in curves: - if name == c.name or (c.openssl_name and name == c.openssl_name): - return c - raise UnknownCurveError( - "Curve with name {0!r} unknown, only curves supported: {1}".format( - name, [c.name for c in curves] - ) - ) diff --git a/venv/lib/python3.9/site-packages/ecdsa/der.py b/venv/lib/python3.9/site-packages/ecdsa/der.py deleted file mode 100644 index 7a06b68..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/der.py +++ /dev/null @@ -1,478 +0,0 @@ -from __future__ import division - -import binascii -import base64 -import warnings -from itertools import chain -from six import int2byte, text_type -from ._compat import compat26_str, str_idx_as_int - - -class UnexpectedDER(Exception): - pass - - -def encode_constructed(tag, value): - return int2byte(0xA0 + tag) + encode_length(len(value)) + value - - -def encode_implicit(tag, value, cls="context-specific"): - """ - Encode and IMPLICIT value using :term:`DER`. - - :param int tag: the tag value to encode, must be between 0 an 31 inclusive - :param bytes value: the data to encode - :param str cls: the class of the tag to encode: "application", - "context-specific", or "private" - :rtype: bytes - """ - if cls not in ("application", "context-specific", "private"): - raise ValueError("invalid tag class") - if tag > 31: - raise ValueError("Long tags not supported") - - if cls == "application": - tag_class = 0b01000000 - elif cls == "context-specific": - tag_class = 0b10000000 - else: - assert cls == "private" - tag_class = 0b11000000 - - return int2byte(tag_class + tag) + encode_length(len(value)) + value - - -def encode_integer(r): - assert r >= 0 # can't support negative numbers yet - h = ("%x" % r).encode() - if len(h) % 2: - h = b"0" + h - s = binascii.unhexlify(h) - num = str_idx_as_int(s, 0) - if num <= 0x7F: - return b"\x02" + encode_length(len(s)) + s - else: - # DER integers are two's complement, so if the first byte is - # 0x80-0xff then we need an extra 0x00 byte to prevent it from - # looking negative. - return b"\x02" + encode_length(len(s) + 1) + b"\x00" + s - - -# sentry object to check if an argument was specified (used to detect -# deprecated calling convention) -_sentry = object() - - -def encode_bitstring(s, unused=_sentry): - """ - Encode a binary string as a BIT STRING using :term:`DER` encoding. - - Note, because there is no native Python object that can encode an actual - bit string, this function only accepts byte strings as the `s` argument. - The byte string is the actual bit string that will be encoded, padded - on the right (least significant bits, looking from big endian perspective) - to the first full byte. If the bit string has a bit length that is multiple - of 8, then the padding should not be included. For correct DER encoding - the padding bits MUST be set to 0. - - Number of bits of padding need to be provided as the `unused` parameter. - In case they are specified as None, it means the number of unused bits - is already encoded in the string as the first byte. - - The deprecated call convention specifies just the `s` parameters and - encodes the number of unused bits as first parameter (same convention - as with None). - - Empty string must be encoded with `unused` specified as 0. - - Future version of python-ecdsa will make specifying the `unused` argument - mandatory. - - :param s: bytes to encode - :type s: bytes like object - :param unused: number of bits at the end of `s` that are unused, must be - between 0 and 7 (inclusive) - :type unused: int or None - - :raises ValueError: when `unused` is too large or too small - - :return: `s` encoded using DER - :rtype: bytes - """ - encoded_unused = b"" - len_extra = 0 - if unused is _sentry: - warnings.warn( - "Legacy call convention used, unused= needs to be specified", - DeprecationWarning, - ) - elif unused is not None: - if not 0 <= unused <= 7: - raise ValueError("unused must be integer between 0 and 7") - if unused: - if not s: - raise ValueError("unused is non-zero but s is empty") - last = str_idx_as_int(s, -1) - if last & (2**unused - 1): - raise ValueError("unused bits must be zeros in DER") - encoded_unused = int2byte(unused) - len_extra = 1 - return b"\x03" + encode_length(len(s) + len_extra) + encoded_unused + s - - -def encode_octet_string(s): - return b"\x04" + encode_length(len(s)) + s - - -def encode_oid(first, second, *pieces): - assert 0 <= first < 2 and 0 <= second <= 39 or first == 2 and 0 <= second - body = b"".join( - chain( - [encode_number(40 * first + second)], - (encode_number(p) for p in pieces), - ) - ) - return b"\x06" + encode_length(len(body)) + body - - -def encode_sequence(*encoded_pieces): - total_len = sum([len(p) for p in encoded_pieces]) - return b"\x30" + encode_length(total_len) + b"".join(encoded_pieces) - - -def encode_number(n): - b128_digits = [] - while n: - b128_digits.insert(0, (n & 0x7F) | 0x80) - n = n >> 7 - if not b128_digits: - b128_digits.append(0) - b128_digits[-1] &= 0x7F - return b"".join([int2byte(d) for d in b128_digits]) - - -def is_sequence(string): - return string and string[:1] == b"\x30" - - -def remove_constructed(string): - s0 = str_idx_as_int(string, 0) - if (s0 & 0xE0) != 0xA0: - raise UnexpectedDER( - "wanted type 'constructed tag' (0xa0-0xbf), got 0x%02x" % s0 - ) - tag = s0 & 0x1F - length, llen = read_length(string[1:]) - body = string[1 + llen : 1 + llen + length] - rest = string[1 + llen + length :] - return tag, body, rest - - -def remove_implicit(string, exp_class="context-specific"): - """ - Removes an IMPLICIT tagged value from ``string`` following :term:`DER`. - - :param bytes string: a byte string that can have one or more - DER elements. - :param str exp_class: the expected tag class of the implicitly - encoded value. Possible values are: "context-specific", "application", - and "private". - :return: a tuple with first value being the tag without indicator bits, - second being the raw bytes of the value and the third one being - remaining bytes (or an empty string if there are none) - :rtype: tuple(int,bytes,bytes) - """ - if exp_class not in ("context-specific", "application", "private"): - raise ValueError("invalid `exp_class` value") - if exp_class == "application": - tag_class = 0b01000000 - elif exp_class == "context-specific": - tag_class = 0b10000000 - else: - assert exp_class == "private" - tag_class = 0b11000000 - tag_mask = 0b11000000 - - s0 = str_idx_as_int(string, 0) - - if (s0 & tag_mask) != tag_class: - raise UnexpectedDER( - "wanted class {0}, got 0x{1:02x} tag".format(exp_class, s0) - ) - if s0 & 0b00100000 != 0: - raise UnexpectedDER( - "wanted type primitive, got 0x{0:02x} tag".format(s0) - ) - - tag = s0 & 0x1F - length, llen = read_length(string[1:]) - body = string[1 + llen : 1 + llen + length] - rest = string[1 + llen + length :] - return tag, body, rest - - -def remove_sequence(string): - if not string: - raise UnexpectedDER("Empty string does not encode a sequence") - if string[:1] != b"\x30": - n = str_idx_as_int(string, 0) - raise UnexpectedDER("wanted type 'sequence' (0x30), got 0x%02x" % n) - length, lengthlength = read_length(string[1:]) - if length > len(string) - 1 - lengthlength: - raise UnexpectedDER("Length longer than the provided buffer") - endseq = 1 + lengthlength + length - return string[1 + lengthlength : endseq], string[endseq:] - - -def remove_octet_string(string): - if string[:1] != b"\x04": - n = str_idx_as_int(string, 0) - raise UnexpectedDER("wanted type 'octetstring' (0x04), got 0x%02x" % n) - length, llen = read_length(string[1:]) - body = string[1 + llen : 1 + llen + length] - rest = string[1 + llen + length :] - return body, rest - - -def remove_object(string): - if not string: - raise UnexpectedDER( - "Empty string does not encode an object identifier" - ) - if string[:1] != b"\x06": - n = str_idx_as_int(string, 0) - raise UnexpectedDER("wanted type 'object' (0x06), got 0x%02x" % n) - length, lengthlength = read_length(string[1:]) - body = string[1 + lengthlength : 1 + lengthlength + length] - rest = string[1 + lengthlength + length :] - if not body: - raise UnexpectedDER("Empty object identifier") - if len(body) != length: - raise UnexpectedDER( - "Length of object identifier longer than the provided buffer" - ) - numbers = [] - while body: - n, ll = read_number(body) - numbers.append(n) - body = body[ll:] - n0 = numbers.pop(0) - if n0 < 80: - first = n0 // 40 - else: - first = 2 - second = n0 - (40 * first) - numbers.insert(0, first) - numbers.insert(1, second) - return tuple(numbers), rest - - -def remove_integer(string): - if not string: - raise UnexpectedDER( - "Empty string is an invalid encoding of an integer" - ) - if string[:1] != b"\x02": - n = str_idx_as_int(string, 0) - raise UnexpectedDER("wanted type 'integer' (0x02), got 0x%02x" % n) - length, llen = read_length(string[1:]) - if length > len(string) - 1 - llen: - raise UnexpectedDER("Length longer than provided buffer") - if length == 0: - raise UnexpectedDER("0-byte long encoding of integer") - numberbytes = string[1 + llen : 1 + llen + length] - rest = string[1 + llen + length :] - msb = str_idx_as_int(numberbytes, 0) - if not msb < 0x80: - raise UnexpectedDER("Negative integers are not supported") - # check if the encoding is the minimal one (DER requirement) - if length > 1 and not msb: - # leading zero byte is allowed if the integer would have been - # considered a negative number otherwise - smsb = str_idx_as_int(numberbytes, 1) - if smsb < 0x80: - raise UnexpectedDER( - "Invalid encoding of integer, unnecessary " - "zero padding bytes" - ) - return int(binascii.hexlify(numberbytes), 16), rest - - -def read_number(string): - number = 0 - llen = 0 - if str_idx_as_int(string, 0) == 0x80: - raise UnexpectedDER("Non minimal encoding of OID subidentifier") - # base-128 big endian, with most significant bit set in all but the last - # byte - while True: - if llen >= len(string): - raise UnexpectedDER("ran out of length bytes") - number = number << 7 - d = str_idx_as_int(string, llen) - number += d & 0x7F - llen += 1 - if not d & 0x80: - break - return number, llen - - -def encode_length(l): - assert l >= 0 - if l < 0x80: - return int2byte(l) - s = ("%x" % l).encode() - if len(s) % 2: - s = b"0" + s - s = binascii.unhexlify(s) - llen = len(s) - return int2byte(0x80 | llen) + s - - -def read_length(string): - if not string: - raise UnexpectedDER("Empty string can't encode valid length value") - num = str_idx_as_int(string, 0) - if not (num & 0x80): - # short form - return (num & 0x7F), 1 - # else long-form: b0&0x7f is number of additional base256 length bytes, - # big-endian - llen = num & 0x7F - if not llen: - raise UnexpectedDER("Invalid length encoding, length of length is 0") - if llen > len(string) - 1: - raise UnexpectedDER("Length of length longer than provided buffer") - # verify that the encoding is minimal possible (DER requirement) - msb = str_idx_as_int(string, 1) - if not msb or llen == 1 and msb < 0x80: - raise UnexpectedDER("Not minimal encoding of length") - return int(binascii.hexlify(string[1 : 1 + llen]), 16), 1 + llen - - -def remove_bitstring(string, expect_unused=_sentry): - """ - Remove a BIT STRING object from `string` following :term:`DER`. - - The `expect_unused` can be used to specify if the bit string should - have the amount of unused bits decoded or not. If it's an integer, any - read BIT STRING that has number of unused bits different from specified - value will cause UnexpectedDER exception to be raised (this is especially - useful when decoding BIT STRINGS that have DER encoded object in them; - DER encoding is byte oriented, so the unused bits will always equal 0). - - If the `expect_unused` is specified as None, the first element returned - will be a tuple, with the first value being the extracted bit string - while the second value will be the decoded number of unused bits. - - If the `expect_unused` is unspecified, the decoding of byte with - number of unused bits will not be attempted and the bit string will be - returned as-is, the callee will be required to decode it and verify its - correctness. - - Future version of python will require the `expected_unused` parameter - to be specified. - - :param string: string of bytes to extract the BIT STRING from - :type string: bytes like object - :param expect_unused: number of bits that should be unused in the BIT - STRING, or None, to return it to caller - :type expect_unused: int or None - - :raises UnexpectedDER: when the encoding does not follow DER. - - :return: a tuple with first element being the extracted bit string and - the second being the remaining bytes in the string (if any); if the - `expect_unused` is specified as None, the first element of the returned - tuple will be a tuple itself, with first element being the bit string - as bytes and the second element being the number of unused bits at the - end of the byte array as an integer - :rtype: tuple - """ - if not string: - raise UnexpectedDER("Empty string does not encode a bitstring") - if expect_unused is _sentry: - warnings.warn( - "Legacy call convention used, expect_unused= needs to be" - " specified", - DeprecationWarning, - ) - num = str_idx_as_int(string, 0) - if string[:1] != b"\x03": - raise UnexpectedDER("wanted bitstring (0x03), got 0x%02x" % num) - length, llen = read_length(string[1:]) - if not length: - raise UnexpectedDER("Invalid length of bit string, can't be 0") - body = string[1 + llen : 1 + llen + length] - rest = string[1 + llen + length :] - if expect_unused is not _sentry: - unused = str_idx_as_int(body, 0) - if not 0 <= unused <= 7: - raise UnexpectedDER("Invalid encoding of unused bits") - if expect_unused is not None and expect_unused != unused: - raise UnexpectedDER("Unexpected number of unused bits") - body = body[1:] - if unused: - if not body: - raise UnexpectedDER("Invalid encoding of empty bit string") - last = str_idx_as_int(body, -1) - # verify that all the unused bits are set to zero (DER requirement) - if last & (2**unused - 1): - raise UnexpectedDER("Non zero padding bits in bit string") - if expect_unused is None: - body = (body, unused) - return body, rest - - -# SEQUENCE([1, STRING(secexp), cont[0], OBJECT(curvename), cont[1], BINTSTRING) - - -# signatures: (from RFC3279) -# ansi-X9-62 OBJECT IDENTIFIER ::= { -# iso(1) member-body(2) us(840) 10045 } -# -# id-ecSigType OBJECT IDENTIFIER ::= { -# ansi-X9-62 signatures(4) } -# ecdsa-with-SHA1 OBJECT IDENTIFIER ::= { -# id-ecSigType 1 } -# so 1,2,840,10045,4,1 -# so 0x42, .. .. - -# Ecdsa-Sig-Value ::= SEQUENCE { -# r INTEGER, -# s INTEGER } - -# id-public-key-type OBJECT IDENTIFIER ::= { ansi-X9.62 2 } -# -# id-ecPublicKey OBJECT IDENTIFIER ::= { id-publicKeyType 1 } - -# I think the secp224r1 identifier is (t=06,l=05,v=2b81040021) -# secp224r1 OBJECT IDENTIFIER ::= { -# iso(1) identified-organization(3) certicom(132) curve(0) 33 } -# and the secp384r1 is (t=06,l=05,v=2b81040022) -# secp384r1 OBJECT IDENTIFIER ::= { -# iso(1) identified-organization(3) certicom(132) curve(0) 34 } - - -def unpem(pem): - if isinstance(pem, text_type): # pragma: no branch - pem = pem.encode() - - d = b"".join( - [ - l.strip() - for l in pem.split(b"\n") - if l and not l.startswith(b"-----") - ] - ) - return base64.b64decode(d) - - -def topem(der, name): - b64 = base64.b64encode(compat26_str(der)) - lines = [("-----BEGIN %s-----\n" % name).encode()] - lines.extend( - [b64[start : start + 76] + b"\n" for start in range(0, len(b64), 76)] - ) - lines.append(("-----END %s-----\n" % name).encode()) - return b"".join(lines) diff --git a/venv/lib/python3.9/site-packages/ecdsa/ecdh.py b/venv/lib/python3.9/site-packages/ecdsa/ecdh.py deleted file mode 100644 index 7f697d9..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/ecdh.py +++ /dev/null @@ -1,336 +0,0 @@ -""" -Class for performing Elliptic-curve Diffie-Hellman (ECDH) operations. -""" - -from .util import number_to_string -from .ellipticcurve import INFINITY -from .keys import SigningKey, VerifyingKey - - -__all__ = [ - "ECDH", - "NoKeyError", - "NoCurveError", - "InvalidCurveError", - "InvalidSharedSecretError", -] - - -class NoKeyError(Exception): - """ECDH. Key not found but it is needed for operation.""" - - pass - - -class NoCurveError(Exception): - """ECDH. Curve not set but it is needed for operation.""" - - pass - - -class InvalidCurveError(Exception): - """ - ECDH. Raised in case the public and private keys use different curves. - """ - - pass - - -class InvalidSharedSecretError(Exception): - """ECDH. Raised in case the shared secret we obtained is an INFINITY.""" - - pass - - -class ECDH(object): - """ - Elliptic-curve Diffie-Hellman (ECDH). A key agreement protocol. - - Allows two parties, each having an elliptic-curve public-private key - pair, to establish a shared secret over an insecure channel - """ - - def __init__(self, curve=None, private_key=None, public_key=None): - """ - ECDH init. - - Call can be initialised without parameters, then the first operation - (loading either key) will set the used curve. - All parameters must be ultimately set before shared secret - calculation will be allowed. - - :param curve: curve for operations - :type curve: Curve - :param private_key: `my` private key for ECDH - :type private_key: SigningKey - :param public_key: `their` public key for ECDH - :type public_key: VerifyingKey - """ - self.curve = curve - self.private_key = None - self.public_key = None - if private_key: - self.load_private_key(private_key) - if public_key: - self.load_received_public_key(public_key) - - def _get_shared_secret(self, remote_public_key): - if not self.private_key: - raise NoKeyError( - "Private key needs to be set to create shared secret" - ) - if not self.public_key: - raise NoKeyError( - "Public key needs to be set to create shared secret" - ) - if not ( - self.private_key.curve == self.curve == remote_public_key.curve - ): - raise InvalidCurveError( - "Curves for public key and private key is not equal." - ) - - # shared secret = PUBKEYtheirs * PRIVATEKEYours - result = ( - remote_public_key.pubkey.point - * self.private_key.privkey.secret_multiplier - ) - if result == INFINITY: - raise InvalidSharedSecretError("Invalid shared secret (INFINITY).") - - return result.x() - - def set_curve(self, key_curve): - """ - Set the working curve for ecdh operations. - - :param key_curve: curve from `curves` module - :type key_curve: Curve - """ - self.curve = key_curve - - def generate_private_key(self): - """ - Generate local private key for ecdh operation with curve that was set. - - :raises NoCurveError: Curve must be set before key generation. - - :return: public (verifying) key from this private key. - :rtype: VerifyingKey - """ - if not self.curve: - raise NoCurveError("Curve must be set prior to key generation.") - return self.load_private_key(SigningKey.generate(curve=self.curve)) - - def load_private_key(self, private_key): - """ - Load private key from SigningKey (keys.py) object. - - Needs to have the same curve as was set with set_curve method. - If curve is not set - it sets from this SigningKey - - :param private_key: Initialised SigningKey class - :type private_key: SigningKey - - :raises InvalidCurveError: private_key curve not the same as self.curve - - :return: public (verifying) key from this private key. - :rtype: VerifyingKey - """ - if not self.curve: - self.curve = private_key.curve - if self.curve != private_key.curve: - raise InvalidCurveError("Curve mismatch.") - self.private_key = private_key - return self.private_key.get_verifying_key() - - def load_private_key_bytes(self, private_key): - """ - Load private key from byte string. - - Uses current curve and checks if the provided key matches - the curve of ECDH key agreement. - Key loads via from_string method of SigningKey class - - :param private_key: private key in bytes string format - :type private_key: :term:`bytes-like object` - - :raises NoCurveError: Curve must be set before loading. - - :return: public (verifying) key from this private key. - :rtype: VerifyingKey - """ - if not self.curve: - raise NoCurveError("Curve must be set prior to key load.") - return self.load_private_key( - SigningKey.from_string(private_key, curve=self.curve) - ) - - def load_private_key_der(self, private_key_der): - """ - Load private key from DER byte string. - - Compares the curve of the DER-encoded key with the ECDH set curve, - uses the former if unset. - - Note, the only DER format supported is the RFC5915 - Look at keys.py:SigningKey.from_der() - - :param private_key_der: string with the DER encoding of private ECDSA - key - :type private_key_der: string - - :raises InvalidCurveError: private_key curve not the same as self.curve - - :return: public (verifying) key from this private key. - :rtype: VerifyingKey - """ - return self.load_private_key(SigningKey.from_der(private_key_der)) - - def load_private_key_pem(self, private_key_pem): - """ - Load private key from PEM string. - - Compares the curve of the DER-encoded key with the ECDH set curve, - uses the former if unset. - - Note, the only PEM format supported is the RFC5915 - Look at keys.py:SigningKey.from_pem() - it needs to have `EC PRIVATE KEY` section - - :param private_key_pem: string with PEM-encoded private ECDSA key - :type private_key_pem: string - - :raises InvalidCurveError: private_key curve not the same as self.curve - - :return: public (verifying) key from this private key. - :rtype: VerifyingKey - """ - return self.load_private_key(SigningKey.from_pem(private_key_pem)) - - def get_public_key(self): - """ - Provides a public key that matches the local private key. - - Needs to be sent to the remote party. - - :return: public (verifying) key from local private key. - :rtype: VerifyingKey - """ - return self.private_key.get_verifying_key() - - def load_received_public_key(self, public_key): - """ - Load public key from VerifyingKey (keys.py) object. - - Needs to have the same curve as set as current for ecdh operation. - If curve is not set - it sets it from VerifyingKey. - - :param public_key: Initialised VerifyingKey class - :type public_key: VerifyingKey - - :raises InvalidCurveError: public_key curve not the same as self.curve - """ - if not self.curve: - self.curve = public_key.curve - if self.curve != public_key.curve: - raise InvalidCurveError("Curve mismatch.") - self.public_key = public_key - - def load_received_public_key_bytes( - self, public_key_str, valid_encodings=None - ): - """ - Load public key from byte string. - - Uses current curve and checks if key length corresponds to - the current curve. - Key loads via from_string method of VerifyingKey class - - :param public_key_str: public key in bytes string format - :type public_key_str: :term:`bytes-like object` - :param valid_encodings: list of acceptable point encoding formats, - supported ones are: :term:`uncompressed`, :term:`compressed`, - :term:`hybrid`, and :term:`raw encoding` (specified with ``raw`` - name). All formats by default (specified with ``None``). - :type valid_encodings: :term:`set-like object` - """ - return self.load_received_public_key( - VerifyingKey.from_string( - public_key_str, self.curve, valid_encodings - ) - ) - - def load_received_public_key_der(self, public_key_der): - """ - Load public key from DER byte string. - - Compares the curve of the DER-encoded key with the ECDH set curve, - uses the former if unset. - - Note, the only DER format supported is the RFC5912 - Look at keys.py:VerifyingKey.from_der() - - :param public_key_der: string with the DER encoding of public ECDSA key - :type public_key_der: string - - :raises InvalidCurveError: public_key curve not the same as self.curve - """ - return self.load_received_public_key( - VerifyingKey.from_der(public_key_der) - ) - - def load_received_public_key_pem(self, public_key_pem): - """ - Load public key from PEM string. - - Compares the curve of the PEM-encoded key with the ECDH set curve, - uses the former if unset. - - Note, the only PEM format supported is the RFC5912 - Look at keys.py:VerifyingKey.from_pem() - - :param public_key_pem: string with PEM-encoded public ECDSA key - :type public_key_pem: string - - :raises InvalidCurveError: public_key curve not the same as self.curve - """ - return self.load_received_public_key( - VerifyingKey.from_pem(public_key_pem) - ) - - def generate_sharedsecret_bytes(self): - """ - Generate shared secret from local private key and remote public key. - - The objects needs to have both private key and received public key - before generation is allowed. - - :raises InvalidCurveError: public_key curve not the same as self.curve - :raises NoKeyError: public_key or private_key is not set - - :return: shared secret - :rtype: bytes - """ - return number_to_string( - self.generate_sharedsecret(), self.private_key.curve.curve.p() - ) - - def generate_sharedsecret(self): - """ - Generate shared secret from local private key and remote public key. - - The objects needs to have both private key and received public key - before generation is allowed. - - It's the same for local and remote party, - shared secret(local private key, remote public key) == - shared secret(local public key, remote private key) - - :raises InvalidCurveError: public_key curve not the same as self.curve - :raises NoKeyError: public_key or private_key is not set - - :return: shared secret - :rtype: int - """ - return self._get_shared_secret(self.public_key) diff --git a/venv/lib/python3.9/site-packages/ecdsa/ecdsa.py b/venv/lib/python3.9/site-packages/ecdsa/ecdsa.py deleted file mode 100644 index f710965..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/ecdsa.py +++ /dev/null @@ -1,1094 +0,0 @@ -#! /usr/bin/env python - -""" -Low level implementation of Elliptic-Curve Digital Signatures. - -.. note :: - You're most likely looking for the :py:class:`~ecdsa.keys` module. - This is a low-level implementation of the ECDSA that operates on - integers, not byte strings. - -NOTE: This a low level implementation of ECDSA, for normal applications -you should be looking at the keys.py module. - -Classes and methods for elliptic-curve signatures: -private keys, public keys, signatures, -and definitions of prime-modulus curves. - -Example: - -.. code-block:: python - - # (In real-life applications, you would probably want to - # protect against defects in SystemRandom.) - from random import SystemRandom - randrange = SystemRandom().randrange - - # Generate a public/private key pair using the NIST Curve P-192: - - g = generator_192 - n = g.order() - secret = randrange( 1, n ) - pubkey = Public_key( g, g * secret ) - privkey = Private_key( pubkey, secret ) - - # Signing a hash value: - - hash = randrange( 1, n ) - signature = privkey.sign( hash, randrange( 1, n ) ) - - # Verifying a signature for a hash value: - - if pubkey.verifies( hash, signature ): - print("Demo verification succeeded.") - else: - print("*** Demo verification failed.") - - # Verification fails if the hash value is modified: - - if pubkey.verifies( hash-1, signature ): - print("**** Demo verification failed to reject tampered hash.") - else: - print("Demo verification correctly rejected tampered hash.") - -Revision history: - 2005.12.31 - Initial version. - - 2008.11.25 - Substantial revisions introducing new classes. - - 2009.05.16 - Warn against using random.randrange in real applications. - - 2009.05.17 - Use random.SystemRandom by default. - -Originally written in 2005 by Peter Pearson and placed in the public domain, -modified as part of the python-ecdsa package. -""" - -import warnings -from six import int2byte -from . import ellipticcurve -from . import numbertheory -from .util import bit_length -from ._compat import remove_whitespace - - -class RSZeroError(RuntimeError): - pass - - -class InvalidPointError(RuntimeError): - pass - - -class Signature(object): - """ - ECDSA signature. - - :ivar int r: the ``r`` element of the ECDSA signature - :ivar int s: the ``s`` element of the ECDSA signature - """ - - def __init__(self, r, s): - self.r = r - self.s = s - - def recover_public_keys(self, hash, generator): - """ - Returns two public keys for which the signature is valid - - :param int hash: signed hash - :param AbstractPoint generator: is the generator used in creation - of the signature - :rtype: tuple(Public_key, Public_key) - :return: a pair of public keys that can validate the signature - """ - curve = generator.curve() - n = generator.order() - r = self.r - s = self.s - e = hash - x = r - - # Compute the curve point with x as x-coordinate - alpha = ( - pow(x, 3, curve.p()) + (curve.a() * x) + curve.b() - ) % curve.p() - beta = numbertheory.square_root_mod_prime(alpha, curve.p()) - y = beta if beta % 2 == 0 else curve.p() - beta - - # Compute the public key - R1 = ellipticcurve.PointJacobi(curve, x, y, 1, n) - Q1 = numbertheory.inverse_mod(r, n) * (s * R1 + (-e % n) * generator) - Pk1 = Public_key(generator, Q1) - - # And the second solution - R2 = ellipticcurve.PointJacobi(curve, x, -y, 1, n) - Q2 = numbertheory.inverse_mod(r, n) * (s * R2 + (-e % n) * generator) - Pk2 = Public_key(generator, Q2) - - return [Pk1, Pk2] - - -class Public_key(object): - """Public key for ECDSA.""" - - def __init__(self, generator, point, verify=True): - """Low level ECDSA public key object. - - :param generator: the Point that generates the group (the base point) - :param point: the Point that defines the public key - :param bool verify: if True check if point is valid point on curve - - :raises InvalidPointError: if the point parameters are invalid or - point does not lay on the curve - """ - - self.curve = generator.curve() - self.generator = generator - self.point = point - n = generator.order() - p = self.curve.p() - if not (0 <= point.x() < p) or not (0 <= point.y() < p): - raise InvalidPointError( - "The public point has x or y out of range." - ) - if verify and not self.curve.contains_point(point.x(), point.y()): - raise InvalidPointError("Point does not lay on the curve") - if not n: - raise InvalidPointError("Generator point must have order.") - # for curve parameters with base point with cofactor 1, all points - # that are on the curve are scalar multiples of the base point, so - # verifying that is not necessary. See Section 3.2.2.1 of SEC 1 v2 - if ( - verify - and self.curve.cofactor() != 1 - and not n * point == ellipticcurve.INFINITY - ): - raise InvalidPointError("Generator point order is bad.") - - def __eq__(self, other): - """Return True if the keys are identical, False otherwise. - - Note: for comparison, only placement on the same curve and point - equality is considered, use of the same generator point is not - considered. - """ - if isinstance(other, Public_key): - return self.curve == other.curve and self.point == other.point - return NotImplemented - - def __ne__(self, other): - """Return False if the keys are identical, True otherwise.""" - return not self == other - - def verifies(self, hash, signature): - """Verify that signature is a valid signature of hash. - Return True if the signature is valid. - """ - - # From X9.62 J.3.1. - - G = self.generator - n = G.order() - r = signature.r - s = signature.s - if r < 1 or r > n - 1: - return False - if s < 1 or s > n - 1: - return False - c = numbertheory.inverse_mod(s, n) - u1 = (hash * c) % n - u2 = (r * c) % n - if hasattr(G, "mul_add"): - xy = G.mul_add(u1, self.point, u2) - else: - xy = u1 * G + u2 * self.point - v = xy.x() % n - return v == r - - -class Private_key(object): - """Private key for ECDSA.""" - - def __init__(self, public_key, secret_multiplier): - """public_key is of class Public_key; - secret_multiplier is a large integer. - """ - - self.public_key = public_key - self.secret_multiplier = secret_multiplier - - def __eq__(self, other): - """Return True if the points are identical, False otherwise.""" - if isinstance(other, Private_key): - return ( - self.public_key == other.public_key - and self.secret_multiplier == other.secret_multiplier - ) - return NotImplemented - - def __ne__(self, other): - """Return False if the points are identical, True otherwise.""" - return not self == other - - def sign(self, hash, random_k): - """Return a signature for the provided hash, using the provided - random nonce. It is absolutely vital that random_k be an unpredictable - number in the range [1, self.public_key.point.order()-1]. If - an attacker can guess random_k, he can compute our private key from a - single signature. Also, if an attacker knows a few high-order - bits (or a few low-order bits) of random_k, he can compute our private - key from many signatures. The generation of nonces with adequate - cryptographic strength is very difficult and far beyond the scope - of this comment. - - May raise RuntimeError, in which case retrying with a new - random value k is in order. - """ - - G = self.public_key.generator - n = G.order() - k = random_k % n - # Fix the bit-length of the random nonce, - # so that it doesn't leak via timing. - # This does not change that ks = k mod n - ks = k + n - kt = ks + n - if bit_length(ks) == bit_length(n): - p1 = kt * G - else: - p1 = ks * G - r = p1.x() % n - if r == 0: - raise RSZeroError("amazingly unlucky random number r") - s = ( - numbertheory.inverse_mod(k, n) - * (hash + (self.secret_multiplier * r) % n) - ) % n - if s == 0: - raise RSZeroError("amazingly unlucky random number s") - return Signature(r, s) - - -def int_to_string(x): # pragma: no cover - """Convert integer x into a string of bytes, as per X9.62.""" - # deprecated in 0.19 - warnings.warn( - "Function is unused in library code. If you use this code, " - "change to util.number_to_string.", - DeprecationWarning, - ) - assert x >= 0 - if x == 0: - return b"\0" - result = [] - while x: - ordinal = x & 0xFF - result.append(int2byte(ordinal)) - x >>= 8 - - result.reverse() - return b"".join(result) - - -def string_to_int(s): # pragma: no cover - """Convert a string of bytes into an integer, as per X9.62.""" - # deprecated in 0.19 - warnings.warn( - "Function is unused in library code. If you use this code, " - "change to util.string_to_number.", - DeprecationWarning, - ) - result = 0 - for c in s: - if not isinstance(c, int): - c = ord(c) - result = 256 * result + c - return result - - -def digest_integer(m): # pragma: no cover - """Convert an integer into a string of bytes, compute - its SHA-1 hash, and convert the result to an integer.""" - # deprecated in 0.19 - warnings.warn( - "Function is unused in library code. If you use this code, " - "change to a one-liner with util.number_to_string and " - "util.string_to_number methods.", - DeprecationWarning, - ) - # - # I don't expect this function to be used much. I wrote - # it in order to be able to duplicate the examples - # in ECDSAVS. - # - from hashlib import sha1 - - return string_to_int(sha1(int_to_string(m)).digest()) - - -def point_is_valid(generator, x, y): - """Is (x,y) a valid public key based on the specified generator?""" - - # These are the tests specified in X9.62. - - n = generator.order() - curve = generator.curve() - p = curve.p() - if not (0 <= x < p) or not (0 <= y < p): - return False - if not curve.contains_point(x, y): - return False - if ( - curve.cofactor() != 1 - and not n * ellipticcurve.PointJacobi(curve, x, y, 1) - == ellipticcurve.INFINITY - ): - return False - return True - - -# secp112r1 curve -_p = int(remove_whitespace("DB7C 2ABF62E3 5E668076 BEAD208B"), 16) -# s = 00F50B02 8E4D696E 67687561 51752904 72783FB1 -_a = int(remove_whitespace("DB7C 2ABF62E3 5E668076 BEAD2088"), 16) -_b = int(remove_whitespace("659E F8BA0439 16EEDE89 11702B22"), 16) -_Gx = int(remove_whitespace("09487239 995A5EE7 6B55F9C2 F098"), 16) -_Gy = int(remove_whitespace("A89C E5AF8724 C0A23E0E 0FF77500"), 16) -_r = int(remove_whitespace("DB7C 2ABF62E3 5E7628DF AC6561C5"), 16) -_h = 1 -curve_112r1 = ellipticcurve.CurveFp(_p, _a, _b, _h) -generator_112r1 = ellipticcurve.PointJacobi( - curve_112r1, _Gx, _Gy, 1, _r, generator=True -) - - -# secp112r2 curve -_p = int(remove_whitespace("DB7C 2ABF62E3 5E668076 BEAD208B"), 16) -# s = 022757A1 114D69E 67687561 51755316 C05E0BD4 -_a = int(remove_whitespace("6127 C24C05F3 8A0AAAF6 5C0EF02C"), 16) -_b = int(remove_whitespace("51DE F1815DB5 ED74FCC3 4C85D709"), 16) -_Gx = int(remove_whitespace("4BA30AB5 E892B4E1 649DD092 8643"), 16) -_Gy = int(remove_whitespace("ADCD 46F5882E 3747DEF3 6E956E97"), 16) -_r = int(remove_whitespace("36DF 0AAFD8B8 D7597CA1 0520D04B"), 16) -_h = 4 -curve_112r2 = ellipticcurve.CurveFp(_p, _a, _b, _h) -generator_112r2 = ellipticcurve.PointJacobi( - curve_112r2, _Gx, _Gy, 1, _r, generator=True -) - - -# secp128r1 curve -_p = int(remove_whitespace("FFFFFFFD FFFFFFFF FFFFFFFF FFFFFFFF"), 16) -# S = 000E0D4D 69E6768 75615175 0CC03A44 73D03679 -# a and b are mod p, so a is equal to p-3, or simply -3 -# _a = -3 -_b = int(remove_whitespace("E87579C1 1079F43D D824993C 2CEE5ED3"), 16) -_Gx = int(remove_whitespace("161FF752 8B899B2D 0C28607C A52C5B86"), 16) -_Gy = int(remove_whitespace("CF5AC839 5BAFEB13 C02DA292 DDED7A83"), 16) -_r = int(remove_whitespace("FFFFFFFE 00000000 75A30D1B 9038A115"), 16) -_h = 1 -curve_128r1 = ellipticcurve.CurveFp(_p, -3, _b, _h) -generator_128r1 = ellipticcurve.PointJacobi( - curve_128r1, _Gx, _Gy, 1, _r, generator=True -) - - -# secp160r1 -_p = int(remove_whitespace("FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF 7FFFFFFF"), 16) -# S = 1053CDE4 2C14D696 E6768756 1517533B F3F83345 -# a and b are mod p, so a is equal to p-3, or simply -3 -# _a = -3 -_b = int(remove_whitespace("1C97BEFC 54BD7A8B 65ACF89F 81D4D4AD C565FA45"), 16) -_Gx = int( - remove_whitespace("4A96B568 8EF57328 46646989 68C38BB9 13CBFC82"), - 16, -) -_Gy = int( - remove_whitespace("23A62855 3168947D 59DCC912 04235137 7AC5FB32"), - 16, -) -_r = int( - remove_whitespace("01 00000000 00000000 0001F4C8 F927AED3 CA752257"), - 16, -) -_h = 1 -curve_160r1 = ellipticcurve.CurveFp(_p, -3, _b, _h) -generator_160r1 = ellipticcurve.PointJacobi( - curve_160r1, _Gx, _Gy, 1, _r, generator=True -) - - -# NIST Curve P-192: -_p = 6277101735386680763835789423207666416083908700390324961279 -_r = 6277101735386680763835789423176059013767194773182842284081 -# s = 0x3045ae6fc8422f64ed579528d38120eae12196d5L -# c = 0x3099d2bbbfcb2538542dcd5fb078b6ef5f3d6fe2c745de65L -_b = int( - remove_whitespace( - """ - 64210519 E59C80E7 0FA7E9AB 72243049 FEB8DEEC C146B9B1""" - ), - 16, -) -_Gx = int( - remove_whitespace( - """ - 188DA80E B03090F6 7CBF20EB 43A18800 F4FF0AFD 82FF1012""" - ), - 16, -) -_Gy = int( - remove_whitespace( - """ - 07192B95 FFC8DA78 631011ED 6B24CDD5 73F977A1 1E794811""" - ), - 16, -) - -curve_192 = ellipticcurve.CurveFp(_p, -3, _b, 1) -generator_192 = ellipticcurve.PointJacobi( - curve_192, _Gx, _Gy, 1, _r, generator=True -) - - -# NIST Curve P-224: -_p = int( - remove_whitespace( - """ - 2695994666715063979466701508701963067355791626002630814351 - 0066298881""" - ) -) -_r = int( - remove_whitespace( - """ - 2695994666715063979466701508701962594045780771442439172168 - 2722368061""" - ) -) -# s = 0xbd71344799d5c7fcdc45b59fa3b9ab8f6a948bc5L -# c = 0x5b056c7e11dd68f40469ee7f3c7a7d74f7d121116506d031218291fbL -_b = int( - remove_whitespace( - """ - B4050A85 0C04B3AB F5413256 5044B0B7 D7BFD8BA 270B3943 - 2355FFB4""" - ), - 16, -) -_Gx = int( - remove_whitespace( - """ - B70E0CBD 6BB4BF7F 321390B9 4A03C1D3 56C21122 343280D6 - 115C1D21""" - ), - 16, -) -_Gy = int( - remove_whitespace( - """ - BD376388 B5F723FB 4C22DFE6 CD4375A0 5A074764 44D58199 - 85007E34""" - ), - 16, -) - -curve_224 = ellipticcurve.CurveFp(_p, -3, _b, 1) -generator_224 = ellipticcurve.PointJacobi( - curve_224, _Gx, _Gy, 1, _r, generator=True -) - -# NIST Curve P-256: -_p = int( - remove_whitespace( - """ - 1157920892103562487626974469494075735300861434152903141955 - 33631308867097853951""" - ) -) -_r = int( - remove_whitespace( - """ - 115792089210356248762697446949407573529996955224135760342 - 422259061068512044369""" - ) -) -# s = 0xc49d360886e704936a6678e1139d26b7819f7e90L -# c = 0x7efba1662985be9403cb055c75d4f7e0ce8d84a9c5114abcaf3177680104fa0dL -_b = int( - remove_whitespace( - """ - 5AC635D8 AA3A93E7 B3EBBD55 769886BC 651D06B0 CC53B0F6 - 3BCE3C3E 27D2604B""" - ), - 16, -) -_Gx = int( - remove_whitespace( - """ - 6B17D1F2 E12C4247 F8BCE6E5 63A440F2 77037D81 2DEB33A0 - F4A13945 D898C296""" - ), - 16, -) -_Gy = int( - remove_whitespace( - """ - 4FE342E2 FE1A7F9B 8EE7EB4A 7C0F9E16 2BCE3357 6B315ECE - CBB64068 37BF51F5""" - ), - 16, -) - -curve_256 = ellipticcurve.CurveFp(_p, -3, _b, 1) -generator_256 = ellipticcurve.PointJacobi( - curve_256, _Gx, _Gy, 1, _r, generator=True -) - -# NIST Curve P-384: -_p = int( - remove_whitespace( - """ - 3940200619639447921227904010014361380507973927046544666794 - 8293404245721771496870329047266088258938001861606973112319""" - ) -) -_r = int( - remove_whitespace( - """ - 3940200619639447921227904010014361380507973927046544666794 - 6905279627659399113263569398956308152294913554433653942643""" - ) -) -# s = 0xa335926aa319a27a1d00896a6773a4827acdac73L -# c = int(remove_whitespace( -# """ -# 79d1e655 f868f02f ff48dcde e14151dd b80643c1 406d0ca1 -# 0dfe6fc5 2009540a 495e8042 ea5f744f 6e184667 cc722483""" -# ), 16) -_b = int( - remove_whitespace( - """ - B3312FA7 E23EE7E4 988E056B E3F82D19 181D9C6E FE814112 - 0314088F 5013875A C656398D 8A2ED19D 2A85C8ED D3EC2AEF""" - ), - 16, -) -_Gx = int( - remove_whitespace( - """ - AA87CA22 BE8B0537 8EB1C71E F320AD74 6E1D3B62 8BA79B98 - 59F741E0 82542A38 5502F25D BF55296C 3A545E38 72760AB7""" - ), - 16, -) -_Gy = int( - remove_whitespace( - """ - 3617DE4A 96262C6F 5D9E98BF 9292DC29 F8F41DBD 289A147C - E9DA3113 B5F0B8C0 0A60B1CE 1D7E819D 7A431D7C 90EA0E5F""" - ), - 16, -) - -curve_384 = ellipticcurve.CurveFp(_p, -3, _b, 1) -generator_384 = ellipticcurve.PointJacobi( - curve_384, _Gx, _Gy, 1, _r, generator=True -) - -# NIST Curve P-521: -_p = int( - "686479766013060971498190079908139321726943530014330540939" - "446345918554318339765605212255964066145455497729631139148" - "0858037121987999716643812574028291115057151" -) -_r = int( - "686479766013060971498190079908139321726943530014330540939" - "446345918554318339765539424505774633321719753296399637136" - "3321113864768612440380340372808892707005449" -) -# s = 0xd09e8800291cb85396cc6717393284aaa0da64baL -# c = int(remove_whitespace( -# """ -# 0b4 8bfa5f42 0a349495 39d2bdfc 264eeeeb 077688e4 -# 4fbf0ad8 f6d0edb3 7bd6b533 28100051 8e19f1b9 ffbe0fe9 -# ed8a3c22 00b8f875 e523868c 70c1e5bf 55bad637""" -# ), 16) -_b = int( - remove_whitespace( - """ - 051 953EB961 8E1C9A1F 929A21A0 B68540EE A2DA725B - 99B315F3 B8B48991 8EF109E1 56193951 EC7E937B 1652C0BD - 3BB1BF07 3573DF88 3D2C34F1 EF451FD4 6B503F00""" - ), - 16, -) -_Gx = int( - remove_whitespace( - """ - C6 858E06B7 0404E9CD 9E3ECB66 2395B442 9C648139 - 053FB521 F828AF60 6B4D3DBA A14B5E77 EFE75928 FE1DC127 - A2FFA8DE 3348B3C1 856A429B F97E7E31 C2E5BD66""" - ), - 16, -) -_Gy = int( - remove_whitespace( - """ - 118 39296A78 9A3BC004 5C8A5FB4 2C7D1BD9 98F54449 - 579B4468 17AFBD17 273E662C 97EE7299 5EF42640 C550B901 - 3FAD0761 353C7086 A272C240 88BE9476 9FD16650""" - ), - 16, -) - -curve_521 = ellipticcurve.CurveFp(_p, -3, _b, 1) -generator_521 = ellipticcurve.PointJacobi( - curve_521, _Gx, _Gy, 1, _r, generator=True -) - -# Certicom secp256-k1 -_a = 0x0000000000000000000000000000000000000000000000000000000000000000 -_b = 0x0000000000000000000000000000000000000000000000000000000000000007 -_p = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F -_Gx = 0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798 -_Gy = 0x483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8 -_r = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - -curve_secp256k1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_secp256k1 = ellipticcurve.PointJacobi( - curve_secp256k1, _Gx, _Gy, 1, _r, generator=True -) - -# Brainpool P-160-r1 -_a = 0x340E7BE2A280EB74E2BE61BADA745D97E8F7C300 -_b = 0x1E589A8595423412134FAA2DBDEC95C8D8675E58 -_p = 0xE95E4A5F737059DC60DFC7AD95B3D8139515620F -_Gx = 0xBED5AF16EA3F6A4F62938C4631EB5AF7BDBCDBC3 -_Gy = 0x1667CB477A1A8EC338F94741669C976316DA6321 -_q = 0xE95E4A5F737059DC60DF5991D45029409E60FC09 - -curve_brainpoolp160r1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp160r1 = ellipticcurve.PointJacobi( - curve_brainpoolp160r1, _Gx, _Gy, 1, _q, generator=True -) - -# Brainpool P-160-t1 -_a = 0xE95E4A5F737059DC60DFC7AD95B3D8139515620C -_b = 0x7A556B6DAE535B7B51ED2C4D7DAA7A0B5C55F380 -# _z = 0x24DBFF5DEC9B986BBFE5295A29BFBAE45E0F5D0B -_Gx = 0xB199B13B9B34EFC1397E64BAEB05ACC265FF2378 -_Gy = 0xADD6718B7C7C1961F0991B842443772152C9E0AD -_q = 0xE95E4A5F737059DC60DF5991D45029409E60FC09 -curve_brainpoolp160t1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp160t1 = ellipticcurve.PointJacobi( - curve_brainpoolp160t1, _Gx, _Gy, 1, _q, generator=True -) - -# Brainpool P-192-r1 -_a = 0x6A91174076B1E0E19C39C031FE8685C1CAE040E5C69A28EF -_b = 0x469A28EF7C28CCA3DC721D044F4496BCCA7EF4146FBF25C9 -_p = 0xC302F41D932A36CDA7A3463093D18DB78FCE476DE1A86297 -_Gx = 0xC0A0647EAAB6A48753B033C56CB0F0900A2F5C4853375FD6 -_Gy = 0x14B690866ABD5BB88B5F4828C1490002E6773FA2FA299B8F -_q = 0xC302F41D932A36CDA7A3462F9E9E916B5BE8F1029AC4ACC1 - -curve_brainpoolp192r1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp192r1 = ellipticcurve.PointJacobi( - curve_brainpoolp192r1, _Gx, _Gy, 1, _q, generator=True -) - -# Brainpool P-192-t1 -_a = 0xC302F41D932A36CDA7A3463093D18DB78FCE476DE1A86294 -_b = 0x13D56FFAEC78681E68F9DEB43B35BEC2FB68542E27897B79 -# _z = 0x1B6F5CC8DB4DC7AF19458A9CB80DC2295E5EB9C3732104CB -_Gx = 0x3AE9E58C82F63C30282E1FE7BBF43FA72C446AF6F4618129 -_Gy = 0x097E2C5667C2223A902AB5CA449D0084B7E5B3DE7CCC01C9 -_q = 0xC302F41D932A36CDA7A3462F9E9E916B5BE8F1029AC4ACC1 - -curve_brainpoolp192t1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp192t1 = ellipticcurve.PointJacobi( - curve_brainpoolp192t1, _Gx, _Gy, 1, _q, generator=True -) - -# Brainpool P-224-r1 -_a = 0x68A5E62CA9CE6C1C299803A6C1530B514E182AD8B0042A59CAD29F43 -_b = 0x2580F63CCFE44138870713B1A92369E33E2135D266DBB372386C400B -_p = 0xD7C134AA264366862A18302575D1D787B09F075797DA89F57EC8C0FF -_Gx = 0x0D9029AD2C7E5CF4340823B2A87DC68C9E4CE3174C1E6EFDEE12C07D -_Gy = 0x58AA56F772C0726F24C6B89E4ECDAC24354B9E99CAA3F6D3761402CD -_q = 0xD7C134AA264366862A18302575D0FB98D116BC4B6DDEBCA3A5A7939F - -curve_brainpoolp224r1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp224r1 = ellipticcurve.PointJacobi( - curve_brainpoolp224r1, _Gx, _Gy, 1, _q, generator=True -) - -# Brainpool P-224-t1 -_a = 0xD7C134AA264366862A18302575D1D787B09F075797DA89F57EC8C0FC -_b = 0x4B337D934104CD7BEF271BF60CED1ED20DA14C08B3BB64F18A60888D -# _z = 0x2DF271E14427A346910CF7A2E6CFA7B3F484E5C2CCE1C8B730E28B3F -_Gx = 0x6AB1E344CE25FF3896424E7FFE14762ECB49F8928AC0C76029B4D580 -_Gy = 0x0374E9F5143E568CD23F3F4D7C0D4B1E41C8CC0D1C6ABD5F1A46DB4C -_q = 0xD7C134AA264366862A18302575D0FB98D116BC4B6DDEBCA3A5A7939F - -curve_brainpoolp224t1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp224t1 = ellipticcurve.PointJacobi( - curve_brainpoolp224t1, _Gx, _Gy, 1, _q, generator=True -) - -# Brainpool P-256-r1 -_a = 0x7D5A0975FC2C3057EEF67530417AFFE7FB8055C126DC5C6CE94A4B44F330B5D9 -_b = 0x26DC5C6CE94A4B44F330B5D9BBD77CBF958416295CF7E1CE6BCCDC18FF8C07B6 -_p = 0xA9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5377 -_Gx = 0x8BD2AEB9CB7E57CB2C4B482FFC81B7AFB9DE27E1E3BD23C23A4453BD9ACE3262 -_Gy = 0x547EF835C3DAC4FD97F8461A14611DC9C27745132DED8E545C1D54C72F046997 -_q = 0xA9FB57DBA1EEA9BC3E660A909D838D718C397AA3B561A6F7901E0E82974856A7 - -curve_brainpoolp256r1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp256r1 = ellipticcurve.PointJacobi( - curve_brainpoolp256r1, _Gx, _Gy, 1, _q, generator=True -) - -# Brainpool P-256-t1 -_a = 0xA9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5374 -_b = 0x662C61C430D84EA4FE66A7733D0B76B7BF93EBC4AF2F49256AE58101FEE92B04 -# _z = 0x3E2D4BD9597B58639AE7AA669CAB9837CF5CF20A2C852D10F655668DFC150EF0 -_Gx = 0xA3E8EB3CC1CFE7B7732213B23A656149AFA142C47AAFBC2B79A191562E1305F4 -_Gy = 0x2D996C823439C56D7F7B22E14644417E69BCB6DE39D027001DABE8F35B25C9BE -_q = 0xA9FB57DBA1EEA9BC3E660A909D838D718C397AA3B561A6F7901E0E82974856A7 - -curve_brainpoolp256t1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp256t1 = ellipticcurve.PointJacobi( - curve_brainpoolp256t1, _Gx, _Gy, 1, _q, generator=True -) - -# Brainpool P-320-r1 -_a = int( - remove_whitespace( - """ - 3EE30B568FBAB0F883CCEBD46D3F3BB8A2A73513F5EB79DA66190EB085FFA9 - F492F375A97D860EB4""" - ), - 16, -) -_b = int( - remove_whitespace( - """ - 520883949DFDBC42D3AD198640688A6FE13F41349554B49ACC31DCCD884539 - 816F5EB4AC8FB1F1A6""" - ), - 16, -) -_p = int( - remove_whitespace( - """ - D35E472036BC4FB7E13C785ED201E065F98FCFA6F6F40DEF4F92B9EC7893EC - 28FCD412B1F1B32E27""" - ), - 16, -) -_Gx = int( - remove_whitespace( - """ - 43BD7E9AFB53D8B85289BCC48EE5BFE6F20137D10A087EB6E7871E2A10A599 - C710AF8D0D39E20611""" - ), - 16, -) -_Gy = int( - remove_whitespace( - """ - 14FDD05545EC1CC8AB4093247F77275E0743FFED117182EAA9C77877AAAC6A - C7D35245D1692E8EE1""" - ), - 16, -) -_q = int( - remove_whitespace( - """ - D35E472036BC4FB7E13C785ED201E065F98FCFA5B68F12A32D482EC7EE8658 - E98691555B44C59311""" - ), - 16, -) - -curve_brainpoolp320r1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp320r1 = ellipticcurve.PointJacobi( - curve_brainpoolp320r1, _Gx, _Gy, 1, _q, generator=True -) - -# Brainpool P-320-t1 -_a = int( - remove_whitespace( - """ - D35E472036BC4FB7E13C785ED201E065F98FCFA6F6F40DEF4F92B9EC7893EC - 28FCD412B1F1B32E24""" - ), - 16, -) -_b = int( - remove_whitespace( - """ - A7F561E038EB1ED560B3D147DB782013064C19F27ED27C6780AAF77FB8A547 - CEB5B4FEF422340353""" - ), - 16, -) -# _z = int( -# remove_whitespace( -# """ -# 15F75CAF668077F7E85B42EB01F0A81FF56ECD6191D55CB82B7D861458A18F -# EFC3E5AB7496F3C7B1""" -# ), -# 16, -# ) -_Gx = int( - remove_whitespace( - """ - 925BE9FB01AFC6FB4D3E7D4990010F813408AB106C4F09CB7EE07868CC136F - FF3357F624A21BED52""" - ), - 16, -) -_Gy = int( - remove_whitespace( - """ - 63BA3A7A27483EBF6671DBEF7ABB30EBEE084E58A0B077AD42A5A0989D1EE7 - 1B1B9BC0455FB0D2C3""" - ), - 16, -) -_q = int( - remove_whitespace( - """ - D35E472036BC4FB7E13C785ED201E065F98FCFA5B68F12A32D482EC7EE8658 - E98691555B44C59311""" - ), - 16, -) - -curve_brainpoolp320t1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp320t1 = ellipticcurve.PointJacobi( - curve_brainpoolp320t1, _Gx, _Gy, 1, _q, generator=True -) - -# Brainpool P-384-r1 -_a = int( - remove_whitespace( - """ - 7BC382C63D8C150C3C72080ACE05AFA0C2BEA28E4FB22787139165EFBA91F9 - 0F8AA5814A503AD4EB04A8C7DD22CE2826""" - ), - 16, -) -_b = int( - remove_whitespace( - """ - 04A8C7DD22CE28268B39B55416F0447C2FB77DE107DCD2A62E880EA53EEB62 - D57CB4390295DBC9943AB78696FA504C11""" - ), - 16, -) -_p = int( - remove_whitespace( - """ - 8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B412B1DA197FB711 - 23ACD3A729901D1A71874700133107EC53""" - ), - 16, -) -_Gx = int( - remove_whitespace( - """ - 1D1C64F068CF45FFA2A63A81B7C13F6B8847A3E77EF14FE3DB7FCAFE0CBD10 - E8E826E03436D646AAEF87B2E247D4AF1E""" - ), - 16, -) -_Gy = int( - remove_whitespace( - """ - 8ABE1D7520F9C2A45CB1EB8E95CFD55262B70B29FEEC5864E19C054FF991292 - 80E4646217791811142820341263C5315""" - ), - 16, -) -_q = int( - remove_whitespace( - """ - 8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B31F166E6CAC0425 - A7CF3AB6AF6B7FC3103B883202E9046565""" - ), - 16, -) - -curve_brainpoolp384r1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp384r1 = ellipticcurve.PointJacobi( - curve_brainpoolp384r1, _Gx, _Gy, 1, _q, generator=True -) - -_a = int( - remove_whitespace( - """ - 8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B412B1DA197FB711 - 23ACD3A729901D1A71874700133107EC50""" - ), - 16, -) -_b = int( - remove_whitespace( - """ - 7F519EADA7BDA81BD826DBA647910F8C4B9346ED8CCDC64E4B1ABD11756DCE - 1D2074AA263B88805CED70355A33B471EE""" - ), - 16, -) -# _z = int( -# remove_whitespace( -# """ -# 41DFE8DD399331F7166A66076734A89CD0D2BCDB7D068E44E1F378F41ECBAE -# 97D2D63DBC87BCCDDCCC5DA39E8589291C""" -# ), -# 16, -# ) -_Gx = int( - remove_whitespace( - """ - 18DE98B02DB9A306F2AFCD7235F72A819B80AB12EBD653172476FECD462AAB - FFC4FF191B946A5F54D8D0AA2F418808CC""" - ), - 16, -) -_Gy = int( - remove_whitespace( - """ - 25AB056962D30651A114AFD2755AD336747F93475B7A1FCA3B88F2B6A208CC - FE469408584DC2B2912675BF5B9E582928""" - ), - 16, -) -_q = int( - remove_whitespace( - """ - 8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B31F166E6CAC0425 - A7CF3AB6AF6B7FC3103B883202E9046565""" - ), - 16, -) - -curve_brainpoolp384t1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp384t1 = ellipticcurve.PointJacobi( - curve_brainpoolp384t1, _Gx, _Gy, 1, _q, generator=True -) - -# Brainpool P-512-r1 -_a = int( - remove_whitespace( - """ - 7830A3318B603B89E2327145AC234CC594CBDD8D3DF91610A83441CAEA9863 - BC2DED5D5AA8253AA10A2EF1C98B9AC8B57F1117A72BF2C7B9E7C1AC4D77FC94CA""" - ), - 16, -) -_b = int( - remove_whitespace( - """ - 3DF91610A83441CAEA9863BC2DED5D5AA8253AA10A2EF1C98B9AC8B57F1117 - A72BF2C7B9E7C1AC4D77FC94CADC083E67984050B75EBAE5DD2809BD638016F723""" - ), - 16, -) -_p = int( - remove_whitespace( - """ - AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308 - 717D4D9B009BC66842AECDA12AE6A380E62881FF2F2D82C68528AA6056583A48F3""" - ), - 16, -) -_Gx = int( - remove_whitespace( - """ - 81AEE4BDD82ED9645A21322E9C4C6A9385ED9F70B5D916C1B43B62EEF4D009 - 8EFF3B1F78E2D0D48D50D1687B93B97D5F7C6D5047406A5E688B352209BCB9F822""" - ), - 16, -) -_Gy = int( - remove_whitespace( - """ - 7DDE385D566332ECC0EABFA9CF7822FDF209F70024A57B1AA000C55B881F81 - 11B2DCDE494A5F485E5BCA4BD88A2763AED1CA2B2FA8F0540678CD1E0F3AD80892""" - ), - 16, -) -_q = int( - remove_whitespace( - """ - AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308 - 70553E5C414CA92619418661197FAC10471DB1D381085DDADDB58796829CA90069""" - ), - 16, -) - -curve_brainpoolp512r1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp512r1 = ellipticcurve.PointJacobi( - curve_brainpoolp512r1, _Gx, _Gy, 1, _q, generator=True -) - -# Brainpool P-512-t1 -_a = int( - remove_whitespace( - """ - AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308 - 717D4D9B009BC66842AECDA12AE6A380E62881FF2F2D82C68528AA6056583A48F0""" - ), - 16, -) -_b = int( - remove_whitespace( - """ - 7CBBBCF9441CFAB76E1890E46884EAE321F70C0BCB4981527897504BEC3E36 - A62BCDFA2304976540F6450085F2DAE145C22553B465763689180EA2571867423E""" - ), - 16, -) -# _z = int( -# remove_whitespace( -# """ -# 12EE58E6764838B69782136F0F2D3BA06E27695716054092E60A80BEDB212B -# 64E585D90BCE13761F85C3F1D2A64E3BE8FEA2220F01EBA5EEB0F35DBD29D922AB""" -# ), -# 16, -# ) -_Gx = int( - remove_whitespace( - """ - 640ECE5C12788717B9C1BA06CBC2A6FEBA85842458C56DDE9DB1758D39C031 - 3D82BA51735CDB3EA499AA77A7D6943A64F7A3F25FE26F06B51BAA2696FA9035DA""" - ), - 16, -) -_Gy = int( - remove_whitespace( - """ - 5B534BD595F5AF0FA2C892376C84ACE1BB4E3019B71634C01131159CAE03CE - E9D9932184BEEF216BD71DF2DADF86A627306ECFF96DBB8BACE198B61E00F8B332""" - ), - 16, -) -_q = int( - remove_whitespace( - """ - AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308 - 70553E5C414CA92619418661197FAC10471DB1D381085DDADDB58796829CA90069""" - ), - 16, -) - -curve_brainpoolp512t1 = ellipticcurve.CurveFp(_p, _a, _b, 1) -generator_brainpoolp512t1 = ellipticcurve.PointJacobi( - curve_brainpoolp512t1, _Gx, _Gy, 1, _q, generator=True -) diff --git a/venv/lib/python3.9/site-packages/ecdsa/eddsa.py b/venv/lib/python3.9/site-packages/ecdsa/eddsa.py deleted file mode 100644 index 9769cfd..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/eddsa.py +++ /dev/null @@ -1,252 +0,0 @@ -"""Implementation of Edwards Digital Signature Algorithm.""" - -import hashlib -from ._sha3 import shake_256 -from . import ellipticcurve -from ._compat import ( - remove_whitespace, - bit_length, - bytes_to_int, - int_to_bytes, - compat26_str, -) - -# edwards25519, defined in RFC7748 -_p = 2**255 - 19 -_a = -1 -_d = int( - remove_whitespace( - "370957059346694393431380835087545651895421138798432190163887855330" - "85940283555" - ) -) -_h = 8 - -_Gx = int( - remove_whitespace( - "151122213495354007725011514095885315114540126930418572060461132" - "83949847762202" - ) -) -_Gy = int( - remove_whitespace( - "463168356949264781694283940034751631413079938662562256157830336" - "03165251855960" - ) -) -_r = 2**252 + 0x14DEF9DEA2F79CD65812631A5CF5D3ED - - -def _sha512(data): - return hashlib.new("sha512", compat26_str(data)).digest() - - -curve_ed25519 = ellipticcurve.CurveEdTw(_p, _a, _d, _h, _sha512) -generator_ed25519 = ellipticcurve.PointEdwards( - curve_ed25519, _Gx, _Gy, 1, _Gx * _Gy % _p, _r, generator=True -) - - -# edwards448, defined in RFC7748 -_p = 2**448 - 2**224 - 1 -_a = 1 -_d = -39081 % _p -_h = 4 - -_Gx = int( - remove_whitespace( - "224580040295924300187604334099896036246789641632564134246125461" - "686950415467406032909029192869357953282578032075146446173674602635" - "247710" - ) -) -_Gy = int( - remove_whitespace( - "298819210078481492676017930443930673437544040154080242095928241" - "372331506189835876003536878655418784733982303233503462500531545062" - "832660" - ) -) -_r = 2**446 - 0x8335DC163BB124B65129C96FDE933D8D723A70AADC873D6D54A7BB0D - - -def _shake256(data): - return shake_256(data, 114) - - -curve_ed448 = ellipticcurve.CurveEdTw(_p, _a, _d, _h, _shake256) -generator_ed448 = ellipticcurve.PointEdwards( - curve_ed448, _Gx, _Gy, 1, _Gx * _Gy % _p, _r, generator=True -) - - -class PublicKey(object): - """Public key for the Edwards Digital Signature Algorithm.""" - - def __init__(self, generator, public_key, public_point=None): - self.generator = generator - self.curve = generator.curve() - self.__encoded = public_key - # plus one for the sign bit and round up - self.baselen = (bit_length(self.curve.p()) + 1 + 7) // 8 - if len(public_key) != self.baselen: - raise ValueError( - "Incorrect size of the public key, expected: {0} bytes".format( - self.baselen - ) - ) - if public_point: - self.__point = public_point - else: - self.__point = ellipticcurve.PointEdwards.from_bytes( - self.curve, public_key - ) - - def __eq__(self, other): - if isinstance(other, PublicKey): - return ( - self.curve == other.curve and self.__encoded == other.__encoded - ) - return NotImplemented - - def __ne__(self, other): - return not self == other - - @property - def point(self): - return self.__point - - @point.setter - def point(self, other): - if self.__point != other: - raise ValueError("Can't change the coordinates of the point") - self.__point = other - - def public_point(self): - return self.__point - - def public_key(self): - return self.__encoded - - def verify(self, data, signature): - """Verify a Pure EdDSA signature over data.""" - data = compat26_str(data) - if len(signature) != 2 * self.baselen: - raise ValueError( - "Invalid signature length, expected: {0} bytes".format( - 2 * self.baselen - ) - ) - R = ellipticcurve.PointEdwards.from_bytes( - self.curve, signature[: self.baselen] - ) - S = bytes_to_int(signature[self.baselen :], "little") - if S >= self.generator.order(): - raise ValueError("Invalid signature") - - dom = bytearray() - if self.curve == curve_ed448: - dom = bytearray(b"SigEd448" + b"\x00\x00") - - k = bytes_to_int( - self.curve.hash_func(dom + R.to_bytes() + self.__encoded + data), - "little", - ) - - if self.generator * S != self.__point * k + R: - raise ValueError("Invalid signature") - - return True - - -class PrivateKey(object): - """Private key for the Edwards Digital Signature Algorithm.""" - - def __init__(self, generator, private_key): - self.generator = generator - self.curve = generator.curve() - # plus one for the sign bit and round up - self.baselen = (bit_length(self.curve.p()) + 1 + 7) // 8 - if len(private_key) != self.baselen: - raise ValueError( - "Incorrect size of private key, expected: {0} bytes".format( - self.baselen - ) - ) - self.__private_key = bytes(private_key) - self.__h = bytearray(self.curve.hash_func(private_key)) - self.__public_key = None - - a = self.__h[: self.baselen] - a = self._key_prune(a) - scalar = bytes_to_int(a, "little") - self.__s = scalar - - @property - def private_key(self): - return self.__private_key - - def __eq__(self, other): - if isinstance(other, PrivateKey): - return ( - self.curve == other.curve - and self.__private_key == other.__private_key - ) - return NotImplemented - - def __ne__(self, other): - return not self == other - - def _key_prune(self, key): - # make sure the key is not in a small subgroup - h = self.curve.cofactor() - if h == 4: - h_log = 2 - elif h == 8: - h_log = 3 - else: - raise ValueError("Only cofactor 4 and 8 curves supported") - key[0] &= ~((1 << h_log) - 1) - - # ensure the highest bit is set but no higher - l = bit_length(self.curve.p()) - if l % 8 == 0: - key[-1] = 0 - key[-2] |= 0x80 - else: - key[-1] = key[-1] & (1 << (l % 8)) - 1 | 1 << (l % 8) - 1 - return key - - def public_key(self): - """Generate the public key based on the included private key""" - if self.__public_key: - return self.__public_key - - public_point = self.generator * self.__s - - self.__public_key = PublicKey( - self.generator, public_point.to_bytes(), public_point - ) - - return self.__public_key - - def sign(self, data): - """Perform a Pure EdDSA signature over data.""" - data = compat26_str(data) - A = self.public_key().public_key() - - prefix = self.__h[self.baselen :] - - dom = bytearray() - if self.curve == curve_ed448: - dom = bytearray(b"SigEd448" + b"\x00\x00") - - r = bytes_to_int(self.curve.hash_func(dom + prefix + data), "little") - R = (self.generator * r).to_bytes() - - k = bytes_to_int(self.curve.hash_func(dom + R + A + data), "little") - k %= self.generator.order() - - S = (r + k * self.__s) % self.generator.order() - - return R + int_to_bytes(S, self.baselen, "little") diff --git a/venv/lib/python3.9/site-packages/ecdsa/ellipticcurve.py b/venv/lib/python3.9/site-packages/ecdsa/ellipticcurve.py deleted file mode 100644 index a982c1e..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/ellipticcurve.py +++ /dev/null @@ -1,1609 +0,0 @@ -#! /usr/bin/env python -# -*- coding: utf-8 -*- -# -# Implementation of elliptic curves, for cryptographic applications. -# -# This module doesn't provide any way to choose a random elliptic -# curve, nor to verify that an elliptic curve was chosen randomly, -# because one can simply use NIST's standard curves. -# -# Notes from X9.62-1998 (draft): -# Nomenclature: -# - Q is a public key. -# The "Elliptic Curve Domain Parameters" include: -# - q is the "field size", which in our case equals p. -# - p is a big prime. -# - G is a point of prime order (5.1.1.1). -# - n is the order of G (5.1.1.1). -# Public-key validation (5.2.2): -# - Verify that Q is not the point at infinity. -# - Verify that X_Q and Y_Q are in [0,p-1]. -# - Verify that Q is on the curve. -# - Verify that nQ is the point at infinity. -# Signature generation (5.3): -# - Pick random k from [1,n-1]. -# Signature checking (5.4.2): -# - Verify that r and s are in [1,n-1]. -# -# Revision history: -# 2005.12.31 - Initial version. -# 2008.11.25 - Change CurveFp.is_on to contains_point. -# -# Written in 2005 by Peter Pearson and placed in the public domain. -# Modified extensively as part of python-ecdsa. - -from __future__ import division - -try: - from gmpy2 import mpz - - GMPY = True -except ImportError: # pragma: no branch - try: - from gmpy import mpz - - GMPY = True - except ImportError: - GMPY = False - - -from six import python_2_unicode_compatible -from . import numbertheory -from ._compat import normalise_bytes, int_to_bytes, bit_length, bytes_to_int -from .errors import MalformedPointError -from .util import orderlen, string_to_number, number_to_string - - -@python_2_unicode_compatible -class CurveFp(object): - """ - :term:`Short Weierstrass Elliptic Curve ` over a - prime field. - """ - - if GMPY: # pragma: no branch - - def __init__(self, p, a, b, h=None): - """ - The curve of points satisfying y^2 = x^3 + a*x + b (mod p). - - h is an integer that is the cofactor of the elliptic curve domain - parameters; it is the number of points satisfying the elliptic - curve equation divided by the order of the base point. It is used - for selection of efficient algorithm for public point verification. - """ - self.__p = mpz(p) - self.__a = mpz(a) - self.__b = mpz(b) - # h is not used in calculations and it can be None, so don't use - # gmpy with it - self.__h = h - - else: # pragma: no branch - - def __init__(self, p, a, b, h=None): - """ - The curve of points satisfying y^2 = x^3 + a*x + b (mod p). - - h is an integer that is the cofactor of the elliptic curve domain - parameters; it is the number of points satisfying the elliptic - curve equation divided by the order of the base point. It is used - for selection of efficient algorithm for public point verification. - """ - self.__p = p - self.__a = a - self.__b = b - self.__h = h - - def __eq__(self, other): - """Return True if other is an identical curve, False otherwise. - - Note: the value of the cofactor of the curve is not taken into account - when comparing curves, as it's derived from the base point and - intrinsic curve characteristic (but it's complex to compute), - only the prime and curve parameters are considered. - """ - if isinstance(other, CurveFp): - p = self.__p - return ( - self.__p == other.__p - and self.__a % p == other.__a % p - and self.__b % p == other.__b % p - ) - return NotImplemented - - def __ne__(self, other): - """Return False if other is an identical curve, True otherwise.""" - return not self == other - - def __hash__(self): - return hash((self.__p, self.__a, self.__b)) - - def p(self): - return self.__p - - def a(self): - return self.__a - - def b(self): - return self.__b - - def cofactor(self): - return self.__h - - def contains_point(self, x, y): - """Is the point (x,y) on this curve?""" - return (y * y - ((x * x + self.__a) * x + self.__b)) % self.__p == 0 - - def __str__(self): - if self.__h is not None: - return "CurveFp(p={0}, a={1}, b={2}, h={3})".format( - self.__p, - self.__a, - self.__b, - self.__h, - ) - return "CurveFp(p={0}, a={1}, b={2})".format( - self.__p, - self.__a, - self.__b, - ) - - -class CurveEdTw(object): - """Parameters for a Twisted Edwards Elliptic Curve""" - - if GMPY: # pragma: no branch - - def __init__(self, p, a, d, h=None, hash_func=None): - """ - The curve of points satisfying a*x^2 + y^2 = 1 + d*x^2*y^2 (mod p). - - h is the cofactor of the curve. - hash_func is the hash function associated with the curve - (like SHA-512 for Ed25519) - """ - self.__p = mpz(p) - self.__a = mpz(a) - self.__d = mpz(d) - self.__h = h - self.__hash_func = hash_func - - else: - - def __init__(self, p, a, d, h=None, hash_func=None): - """ - The curve of points satisfying a*x^2 + y^2 = 1 + d*x^2*y^2 (mod p). - - h is the cofactor of the curve. - hash_func is the hash function associated with the curve - (like SHA-512 for Ed25519) - """ - self.__p = p - self.__a = a - self.__d = d - self.__h = h - self.__hash_func = hash_func - - def __eq__(self, other): - """Returns True if other is an identical curve.""" - if isinstance(other, CurveEdTw): - p = self.__p - return ( - self.__p == other.__p - and self.__a % p == other.__a % p - and self.__d % p == other.__d % p - ) - return NotImplemented - - def __ne__(self, other): - """Return False if the other is an identical curve, True otherwise.""" - return not self == other - - def __hash__(self): - return hash((self.__p, self.__a, self.__d)) - - def contains_point(self, x, y): - """Is the point (x, y) on this curve?""" - return ( - self.__a * x * x + y * y - 1 - self.__d * x * x * y * y - ) % self.__p == 0 - - def p(self): - return self.__p - - def a(self): - return self.__a - - def d(self): - return self.__d - - def hash_func(self, data): - return self.__hash_func(data) - - def cofactor(self): - return self.__h - - def __str__(self): - if self.__h is not None: - return "CurveEdTw(p={0}, a={1}, d={2}, h={3})".format( - self.__p, - self.__a, - self.__d, - self.__h, - ) - return "CurveEdTw(p={0}, a={1}, d={2})".format( - self.__p, - self.__a, - self.__d, - ) - - -class AbstractPoint(object): - """Class for common methods of elliptic curve points.""" - - @staticmethod - def _from_raw_encoding(data, raw_encoding_length): - """ - Decode public point from :term:`raw encoding`. - - :term:`raw encoding` is the same as the :term:`uncompressed` encoding, - but without the 0x04 byte at the beginning. - """ - # real assert, from_bytes() should not call us with different length - assert len(data) == raw_encoding_length - xs = data[: raw_encoding_length // 2] - ys = data[raw_encoding_length // 2 :] - # real assert, raw_encoding_length is calculated by multiplying an - # integer by two so it will always be even - assert len(xs) == raw_encoding_length // 2 - assert len(ys) == raw_encoding_length // 2 - coord_x = string_to_number(xs) - coord_y = string_to_number(ys) - - return coord_x, coord_y - - @staticmethod - def _from_compressed(data, curve): - """Decode public point from compressed encoding.""" - if data[:1] not in (b"\x02", b"\x03"): - raise MalformedPointError("Malformed compressed point encoding") - - is_even = data[:1] == b"\x02" - x = string_to_number(data[1:]) - p = curve.p() - alpha = (pow(x, 3, p) + (curve.a() * x) + curve.b()) % p - try: - beta = numbertheory.square_root_mod_prime(alpha, p) - except numbertheory.Error as e: - raise MalformedPointError( - "Encoding does not correspond to a point on curve", e - ) - if is_even == bool(beta & 1): - y = p - beta - else: - y = beta - return x, y - - @classmethod - def _from_hybrid(cls, data, raw_encoding_length, validate_encoding): - """Decode public point from hybrid encoding.""" - # real assert, from_bytes() should not call us with different types - assert data[:1] in (b"\x06", b"\x07") - - # primarily use the uncompressed as it's easiest to handle - x, y = cls._from_raw_encoding(data[1:], raw_encoding_length) - - # but validate if it's self-consistent if we're asked to do that - if validate_encoding and ( - y & 1 - and data[:1] != b"\x07" - or (not y & 1) - and data[:1] != b"\x06" - ): - raise MalformedPointError("Inconsistent hybrid point encoding") - - return x, y - - @classmethod - def _from_edwards(cls, curve, data): - """Decode a point on an Edwards curve.""" - data = bytearray(data) - p = curve.p() - # add 1 for the sign bit and then round up - exp_len = (bit_length(p) + 1 + 7) // 8 - if len(data) != exp_len: - raise MalformedPointError("Point length doesn't match the curve.") - x_0 = (data[-1] & 0x80) >> 7 - - data[-1] &= 0x80 - 1 - - y = bytes_to_int(data, "little") - if GMPY: - y = mpz(y) - - x2 = ( - (y * y - 1) - * numbertheory.inverse_mod(curve.d() * y * y - curve.a(), p) - % p - ) - - try: - x = numbertheory.square_root_mod_prime(x2, p) - except numbertheory.Error as e: - raise MalformedPointError( - "Encoding does not correspond to a point on curve", e - ) - - if x % 2 != x_0: - x = -x % p - - return x, y - - @classmethod - def from_bytes( - cls, curve, data, validate_encoding=True, valid_encodings=None - ): - """ - Initialise the object from byte encoding of a point. - - The method does accept and automatically detect the type of point - encoding used. It supports the :term:`raw encoding`, - :term:`uncompressed`, :term:`compressed`, and :term:`hybrid` encodings. - - Note: generally you will want to call the ``from_bytes()`` method of - either a child class, PointJacobi or Point. - - :param data: single point encoding of the public key - :type data: :term:`bytes-like object` - :param curve: the curve on which the public key is expected to lay - :type curve: ~ecdsa.ellipticcurve.CurveFp - :param validate_encoding: whether to verify that the encoding of the - point is self-consistent, defaults to True, has effect only - on ``hybrid`` encoding - :type validate_encoding: bool - :param valid_encodings: list of acceptable point encoding formats, - supported ones are: :term:`uncompressed`, :term:`compressed`, - :term:`hybrid`, and :term:`raw encoding` (specified with ``raw`` - name). All formats by default (specified with ``None``). - :type valid_encodings: :term:`set-like object` - - :raises `~ecdsa.errors.MalformedPointError`: if the public point does - not lay on the curve or the encoding is invalid - - :return: x and y coordinates of the encoded point - :rtype: tuple(int, int) - """ - if not valid_encodings: - valid_encodings = set( - ["uncompressed", "compressed", "hybrid", "raw"] - ) - if not all( - i in set(("uncompressed", "compressed", "hybrid", "raw")) - for i in valid_encodings - ): - raise ValueError( - "Only uncompressed, compressed, hybrid or raw encoding " - "supported." - ) - data = normalise_bytes(data) - - if isinstance(curve, CurveEdTw): - return cls._from_edwards(curve, data) - - key_len = len(data) - raw_encoding_length = 2 * orderlen(curve.p()) - if key_len == raw_encoding_length and "raw" in valid_encodings: - coord_x, coord_y = cls._from_raw_encoding( - data, raw_encoding_length - ) - elif key_len == raw_encoding_length + 1 and ( - "hybrid" in valid_encodings or "uncompressed" in valid_encodings - ): - if data[:1] in (b"\x06", b"\x07") and "hybrid" in valid_encodings: - coord_x, coord_y = cls._from_hybrid( - data, raw_encoding_length, validate_encoding - ) - elif data[:1] == b"\x04" and "uncompressed" in valid_encodings: - coord_x, coord_y = cls._from_raw_encoding( - data[1:], raw_encoding_length - ) - else: - raise MalformedPointError( - "Invalid X9.62 encoding of the public point" - ) - elif ( - key_len == raw_encoding_length // 2 + 1 - and "compressed" in valid_encodings - ): - coord_x, coord_y = cls._from_compressed(data, curve) - else: - raise MalformedPointError( - "Length of string does not match lengths of " - "any of the enabled ({0}) encodings of the " - "curve.".format(", ".join(valid_encodings)) - ) - return coord_x, coord_y - - def _raw_encode(self): - """Convert the point to the :term:`raw encoding`.""" - prime = self.curve().p() - x_str = number_to_string(self.x(), prime) - y_str = number_to_string(self.y(), prime) - return x_str + y_str - - def _compressed_encode(self): - """Encode the point into the compressed form.""" - prime = self.curve().p() - x_str = number_to_string(self.x(), prime) - if self.y() & 1: - return b"\x03" + x_str - return b"\x02" + x_str - - def _hybrid_encode(self): - """Encode the point into the hybrid form.""" - raw_enc = self._raw_encode() - if self.y() & 1: - return b"\x07" + raw_enc - return b"\x06" + raw_enc - - def _edwards_encode(self): - """Encode the point according to RFC8032 encoding.""" - self.scale() - x, y, p = self.x(), self.y(), self.curve().p() - - # add 1 for the sign bit and then round up - enc_len = (bit_length(p) + 1 + 7) // 8 - y_str = int_to_bytes(y, enc_len, "little") - if x % 2: - y_str[-1] |= 0x80 - return y_str - - def to_bytes(self, encoding="raw"): - """ - Convert the point to a byte string. - - The method by default uses the :term:`raw encoding` (specified - by `encoding="raw"`. It can also output points in :term:`uncompressed`, - :term:`compressed`, and :term:`hybrid` formats. - - For points on Edwards curves `encoding` is ignored and only the - encoding defined in RFC 8032 is supported. - - :return: :term:`raw encoding` of a public on the curve - :rtype: bytes - """ - assert encoding in ("raw", "uncompressed", "compressed", "hybrid") - curve = self.curve() - if isinstance(curve, CurveEdTw): - return self._edwards_encode() - elif encoding == "raw": - return self._raw_encode() - elif encoding == "uncompressed": - return b"\x04" + self._raw_encode() - elif encoding == "hybrid": - return self._hybrid_encode() - else: - return self._compressed_encode() - - @staticmethod - def _naf(mult): - """Calculate non-adjacent form of number.""" - ret = [] - while mult: - if mult % 2: - nd = mult % 4 - if nd >= 2: - nd -= 4 - ret.append(nd) - mult -= nd - else: - ret.append(0) - mult //= 2 - return ret - - -class PointJacobi(AbstractPoint): - """ - Point on a short Weierstrass elliptic curve. Uses Jacobi coordinates. - - In Jacobian coordinates, there are three parameters, X, Y and Z. - They correspond to affine parameters 'x' and 'y' like so: - - x = X / Z² - y = Y / Z³ - """ - - def __init__(self, curve, x, y, z, order=None, generator=False): - """ - Initialise a point that uses Jacobi representation internally. - - :param CurveFp curve: curve on which the point resides - :param int x: the X parameter of Jacobi representation (equal to x when - converting from affine coordinates - :param int y: the Y parameter of Jacobi representation (equal to y when - converting from affine coordinates - :param int z: the Z parameter of Jacobi representation (equal to 1 when - converting from affine coordinates - :param int order: the point order, must be non zero when using - generator=True - :param bool generator: the point provided is a curve generator, as - such, it will be commonly used with scalar multiplication. This will - cause to precompute multiplication table generation for it - """ - super(PointJacobi, self).__init__() - self.__curve = curve - if GMPY: # pragma: no branch - self.__coords = (mpz(x), mpz(y), mpz(z)) - self.__order = order and mpz(order) - else: # pragma: no branch - self.__coords = (x, y, z) - self.__order = order - self.__generator = generator - self.__precompute = [] - - @classmethod - def from_bytes( - cls, - curve, - data, - validate_encoding=True, - valid_encodings=None, - order=None, - generator=False, - ): - """ - Initialise the object from byte encoding of a point. - - The method does accept and automatically detect the type of point - encoding used. It supports the :term:`raw encoding`, - :term:`uncompressed`, :term:`compressed`, and :term:`hybrid` encodings. - - :param data: single point encoding of the public key - :type data: :term:`bytes-like object` - :param curve: the curve on which the public key is expected to lay - :type curve: ~ecdsa.ellipticcurve.CurveFp - :param validate_encoding: whether to verify that the encoding of the - point is self-consistent, defaults to True, has effect only - on ``hybrid`` encoding - :type validate_encoding: bool - :param valid_encodings: list of acceptable point encoding formats, - supported ones are: :term:`uncompressed`, :term:`compressed`, - :term:`hybrid`, and :term:`raw encoding` (specified with ``raw`` - name). All formats by default (specified with ``None``). - :type valid_encodings: :term:`set-like object` - :param int order: the point order, must be non zero when using - generator=True - :param bool generator: the point provided is a curve generator, as - such, it will be commonly used with scalar multiplication. This - will cause to precompute multiplication table generation for it - - :raises `~ecdsa.errors.MalformedPointError`: if the public point does - not lay on the curve or the encoding is invalid - - :return: Point on curve - :rtype: PointJacobi - """ - coord_x, coord_y = super(PointJacobi, cls).from_bytes( - curve, data, validate_encoding, valid_encodings - ) - return PointJacobi(curve, coord_x, coord_y, 1, order, generator) - - def _maybe_precompute(self): - if not self.__generator or self.__precompute: - return - - # since this code will execute just once, and it's fully deterministic, - # depend on atomicity of the last assignment to switch from empty - # self.__precompute to filled one and just ignore the unlikely - # situation when two threads execute it at the same time (as it won't - # lead to inconsistent __precompute) - order = self.__order - assert order - precompute = [] - i = 1 - order *= 2 - coord_x, coord_y, coord_z = self.__coords - doubler = PointJacobi(self.__curve, coord_x, coord_y, coord_z, order) - order *= 2 - precompute.append((doubler.x(), doubler.y())) - - while i < order: - i *= 2 - doubler = doubler.double().scale() - precompute.append((doubler.x(), doubler.y())) - - self.__precompute = precompute - - def __getstate__(self): - # while this code can execute at the same time as _maybe_precompute() - # is updating the __precompute or scale() is updating the __coords, - # there is no requirement for consistency between __coords and - # __precompute - state = self.__dict__.copy() - return state - - def __setstate__(self, state): - self.__dict__.update(state) - - def __eq__(self, other): - """Compare for equality two points with each-other. - - Note: only points that lay on the same curve can be equal. - """ - x1, y1, z1 = self.__coords - if other is INFINITY: - return not z1 - if isinstance(other, Point): - x2, y2, z2 = other.x(), other.y(), 1 - elif isinstance(other, PointJacobi): - x2, y2, z2 = other.__coords - else: - return NotImplemented - if self.__curve != other.curve(): - return False - p = self.__curve.p() - - zz1 = z1 * z1 % p - zz2 = z2 * z2 % p - - # compare the fractions by bringing them to the same denominator - # depend on short-circuit to save 4 multiplications in case of - # inequality - return (x1 * zz2 - x2 * zz1) % p == 0 and ( - y1 * zz2 * z2 - y2 * zz1 * z1 - ) % p == 0 - - def __ne__(self, other): - """Compare for inequality two points with each-other.""" - return not self == other - - def order(self): - """Return the order of the point. - - None if it is undefined. - """ - return self.__order - - def curve(self): - """Return curve over which the point is defined.""" - return self.__curve - - def x(self): - """ - Return affine x coordinate. - - This method should be used only when the 'y' coordinate is not needed. - It's computationally more efficient to use `to_affine()` and then - call x() and y() on the returned instance. Or call `scale()` - and then x() and y() on the returned instance. - """ - x, _, z = self.__coords - if z == 1: - return x - p = self.__curve.p() - z = numbertheory.inverse_mod(z, p) - return x * z**2 % p - - def y(self): - """ - Return affine y coordinate. - - This method should be used only when the 'x' coordinate is not needed. - It's computationally more efficient to use `to_affine()` and then - call x() and y() on the returned instance. Or call `scale()` - and then x() and y() on the returned instance. - """ - _, y, z = self.__coords - if z == 1: - return y - p = self.__curve.p() - z = numbertheory.inverse_mod(z, p) - return y * z**3 % p - - def scale(self): - """ - Return point scaled so that z == 1. - - Modifies point in place, returns self. - """ - x, y, z = self.__coords - if z == 1: - return self - - # scaling is deterministic, so even if two threads execute the below - # code at the same time, they will set __coords to the same value - p = self.__curve.p() - z_inv = numbertheory.inverse_mod(z, p) - zz_inv = z_inv * z_inv % p - x = x * zz_inv % p - y = y * zz_inv * z_inv % p - self.__coords = (x, y, 1) - return self - - def to_affine(self): - """Return point in affine form.""" - _, _, z = self.__coords - p = self.__curve.p() - if not (z % p): - return INFINITY - self.scale() - x, y, z = self.__coords - assert z == 1 - return Point(self.__curve, x, y, self.__order) - - @staticmethod - def from_affine(point, generator=False): - """Create from an affine point. - - :param bool generator: set to True to make the point to precalculate - multiplication table - useful for public point when verifying many - signatures (around 100 or so) or for generator points of a curve. - """ - return PointJacobi( - point.curve(), point.x(), point.y(), 1, point.order(), generator - ) - - # please note that all the methods that use the equations from - # hyperelliptic - # are formatted in a way to maximise performance. - # Things that make code faster: multiplying instead of taking to the power - # (`xx = x * x; xxxx = xx * xx % p` is faster than `xxxx = x**4 % p` and - # `pow(x, 4, p)`), - # multiple assignments at the same time (`x1, x2 = self.x1, self.x2` is - # faster than `x1 = self.x1; x2 = self.x2`), - # similarly, sometimes the `% p` is skipped if it makes the calculation - # faster and the result of calculation is later reduced modulo `p` - - def _double_with_z_1(self, X1, Y1, p, a): - """Add a point to itself with z == 1.""" - # after: - # http://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian.html#doubling-mdbl-2007-bl - XX, YY = X1 * X1 % p, Y1 * Y1 % p - if not YY: - return 0, 0, 0 - YYYY = YY * YY % p - S = 2 * ((X1 + YY) ** 2 - XX - YYYY) % p - M = 3 * XX + a - T = (M * M - 2 * S) % p - # X3 = T - Y3 = (M * (S - T) - 8 * YYYY) % p - Z3 = 2 * Y1 % p - return T, Y3, Z3 - - def _double(self, X1, Y1, Z1, p, a): - """Add a point to itself, arbitrary z.""" - if Z1 == 1: - return self._double_with_z_1(X1, Y1, p, a) - if not Z1: - return 0, 0, 0 - # after: - # http://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian.html#doubling-dbl-2007-bl - XX, YY = X1 * X1 % p, Y1 * Y1 % p - if not YY: - return 0, 0, 0 - YYYY = YY * YY % p - ZZ = Z1 * Z1 % p - S = 2 * ((X1 + YY) ** 2 - XX - YYYY) % p - M = (3 * XX + a * ZZ * ZZ) % p - T = (M * M - 2 * S) % p - # X3 = T - Y3 = (M * (S - T) - 8 * YYYY) % p - Z3 = ((Y1 + Z1) ** 2 - YY - ZZ) % p - - return T, Y3, Z3 - - def double(self): - """Add a point to itself.""" - X1, Y1, Z1 = self.__coords - - if not Z1: - return INFINITY - - p, a = self.__curve.p(), self.__curve.a() - - X3, Y3, Z3 = self._double(X1, Y1, Z1, p, a) - - if not Z3: - return INFINITY - return PointJacobi(self.__curve, X3, Y3, Z3, self.__order) - - def _add_with_z_1(self, X1, Y1, X2, Y2, p): - """add points when both Z1 and Z2 equal 1""" - # after: - # http://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian.html#addition-mmadd-2007-bl - H = X2 - X1 - HH = H * H - I = 4 * HH % p - J = H * I - r = 2 * (Y2 - Y1) - if not H and not r: - return self._double_with_z_1(X1, Y1, p, self.__curve.a()) - V = X1 * I - X3 = (r**2 - J - 2 * V) % p - Y3 = (r * (V - X3) - 2 * Y1 * J) % p - Z3 = 2 * H % p - return X3, Y3, Z3 - - def _add_with_z_eq(self, X1, Y1, Z1, X2, Y2, p): - """add points when Z1 == Z2""" - # after: - # http://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian.html#addition-zadd-2007-m - A = (X2 - X1) ** 2 % p - B = X1 * A % p - C = X2 * A - D = (Y2 - Y1) ** 2 % p - if not A and not D: - return self._double(X1, Y1, Z1, p, self.__curve.a()) - X3 = (D - B - C) % p - Y3 = ((Y2 - Y1) * (B - X3) - Y1 * (C - B)) % p - Z3 = Z1 * (X2 - X1) % p - return X3, Y3, Z3 - - def _add_with_z2_1(self, X1, Y1, Z1, X2, Y2, p): - """add points when Z2 == 1""" - # after: - # http://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian.html#addition-madd-2007-bl - Z1Z1 = Z1 * Z1 % p - U2, S2 = X2 * Z1Z1 % p, Y2 * Z1 * Z1Z1 % p - H = (U2 - X1) % p - HH = H * H % p - I = 4 * HH % p - J = H * I - r = 2 * (S2 - Y1) % p - if not r and not H: - return self._double_with_z_1(X2, Y2, p, self.__curve.a()) - V = X1 * I - X3 = (r * r - J - 2 * V) % p - Y3 = (r * (V - X3) - 2 * Y1 * J) % p - Z3 = ((Z1 + H) ** 2 - Z1Z1 - HH) % p - return X3, Y3, Z3 - - def _add_with_z_ne(self, X1, Y1, Z1, X2, Y2, Z2, p): - """add points with arbitrary z""" - # after: - # http://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian.html#addition-add-2007-bl - Z1Z1 = Z1 * Z1 % p - Z2Z2 = Z2 * Z2 % p - U1 = X1 * Z2Z2 % p - U2 = X2 * Z1Z1 % p - S1 = Y1 * Z2 * Z2Z2 % p - S2 = Y2 * Z1 * Z1Z1 % p - H = U2 - U1 - I = 4 * H * H % p - J = H * I % p - r = 2 * (S2 - S1) % p - if not H and not r: - return self._double(X1, Y1, Z1, p, self.__curve.a()) - V = U1 * I - X3 = (r * r - J - 2 * V) % p - Y3 = (r * (V - X3) - 2 * S1 * J) % p - Z3 = ((Z1 + Z2) ** 2 - Z1Z1 - Z2Z2) * H % p - - return X3, Y3, Z3 - - def __radd__(self, other): - """Add other to self.""" - return self + other - - def _add(self, X1, Y1, Z1, X2, Y2, Z2, p): - """add two points, select fastest method.""" - if not Z1: - return X2 % p, Y2 % p, Z2 % p - if not Z2: - return X1 % p, Y1 % p, Z1 % p - if Z1 == Z2: - if Z1 == 1: - return self._add_with_z_1(X1, Y1, X2, Y2, p) - return self._add_with_z_eq(X1, Y1, Z1, X2, Y2, p) - if Z1 == 1: - return self._add_with_z2_1(X2, Y2, Z2, X1, Y1, p) - if Z2 == 1: - return self._add_with_z2_1(X1, Y1, Z1, X2, Y2, p) - return self._add_with_z_ne(X1, Y1, Z1, X2, Y2, Z2, p) - - def __add__(self, other): - """Add two points on elliptic curve.""" - if self == INFINITY: - return other - if other == INFINITY: - return self - if isinstance(other, Point): - other = PointJacobi.from_affine(other) - if self.__curve != other.__curve: - raise ValueError("The other point is on different curve") - - p = self.__curve.p() - X1, Y1, Z1 = self.__coords - X2, Y2, Z2 = other.__coords - - X3, Y3, Z3 = self._add(X1, Y1, Z1, X2, Y2, Z2, p) - - if not Z3: - return INFINITY - return PointJacobi(self.__curve, X3, Y3, Z3, self.__order) - - def __rmul__(self, other): - """Multiply point by an integer.""" - return self * other - - def _mul_precompute(self, other): - """Multiply point by integer with precomputation table.""" - X3, Y3, Z3, p = 0, 0, 0, self.__curve.p() - _add = self._add - for X2, Y2 in self.__precompute: - if other % 2: - if other % 4 >= 2: - other = (other + 1) // 2 - X3, Y3, Z3 = _add(X3, Y3, Z3, X2, -Y2, 1, p) - else: - other = (other - 1) // 2 - X3, Y3, Z3 = _add(X3, Y3, Z3, X2, Y2, 1, p) - else: - other //= 2 - - if not Z3: - return INFINITY - return PointJacobi(self.__curve, X3, Y3, Z3, self.__order) - - def __mul__(self, other): - """Multiply point by an integer.""" - if not self.__coords[1] or not other: - return INFINITY - if other == 1: - return self - if self.__order: - # order*2 as a protection for Minerva - other = other % (self.__order * 2) - self._maybe_precompute() - if self.__precompute: - return self._mul_precompute(other) - - self = self.scale() - X2, Y2, _ = self.__coords - X3, Y3, Z3 = 0, 0, 0 - p, a = self.__curve.p(), self.__curve.a() - _double = self._double - _add = self._add - # since adding points when at least one of them is scaled - # is quicker, reverse the NAF order - for i in reversed(self._naf(other)): - X3, Y3, Z3 = _double(X3, Y3, Z3, p, a) - if i < 0: - X3, Y3, Z3 = _add(X3, Y3, Z3, X2, -Y2, 1, p) - elif i > 0: - X3, Y3, Z3 = _add(X3, Y3, Z3, X2, Y2, 1, p) - - if not Z3: - return INFINITY - - return PointJacobi(self.__curve, X3, Y3, Z3, self.__order) - - def mul_add(self, self_mul, other, other_mul): - """ - Do two multiplications at the same time, add results. - - calculates self*self_mul + other*other_mul - """ - if other == INFINITY or other_mul == 0: - return self * self_mul - if self_mul == 0: - return other * other_mul - if not isinstance(other, PointJacobi): - other = PointJacobi.from_affine(other) - # when the points have precomputed answers, then multiplying them alone - # is faster (as it uses NAF and no point doublings) - self._maybe_precompute() - other._maybe_precompute() - if self.__precompute and other.__precompute: - return self * self_mul + other * other_mul - - if self.__order: - self_mul = self_mul % self.__order - other_mul = other_mul % self.__order - - # (X3, Y3, Z3) is the accumulator - X3, Y3, Z3 = 0, 0, 0 - p, a = self.__curve.p(), self.__curve.a() - - # as we have 6 unique points to work with, we can't scale all of them, - # but do scale the ones that are used most often - self.scale() - X1, Y1, Z1 = self.__coords - other.scale() - X2, Y2, Z2 = other.__coords - - _double = self._double - _add = self._add - - # with NAF we have 3 options: no add, subtract, add - # so with 2 points, we have 9 combinations: - # 0, -A, +A, -B, -A-B, +A-B, +B, -A+B, +A+B - # so we need 4 combined points: - mAmB_X, mAmB_Y, mAmB_Z = _add(X1, -Y1, Z1, X2, -Y2, Z2, p) - pAmB_X, pAmB_Y, pAmB_Z = _add(X1, Y1, Z1, X2, -Y2, Z2, p) - mApB_X, mApB_Y, mApB_Z = pAmB_X, -pAmB_Y, pAmB_Z - pApB_X, pApB_Y, pApB_Z = mAmB_X, -mAmB_Y, mAmB_Z - # when the self and other sum to infinity, we need to add them - # one by one to get correct result but as that's very unlikely to - # happen in regular operation, we don't need to optimise this case - if not pApB_Z: - return self * self_mul + other * other_mul - - # gmp object creation has cumulatively higher overhead than the - # speedup we get from calculating the NAF using gmp so ensure use - # of int() - self_naf = list(reversed(self._naf(int(self_mul)))) - other_naf = list(reversed(self._naf(int(other_mul)))) - # ensure that the lists are the same length (zip() will truncate - # longer one otherwise) - if len(self_naf) < len(other_naf): - self_naf = [0] * (len(other_naf) - len(self_naf)) + self_naf - elif len(self_naf) > len(other_naf): - other_naf = [0] * (len(self_naf) - len(other_naf)) + other_naf - - for A, B in zip(self_naf, other_naf): - X3, Y3, Z3 = _double(X3, Y3, Z3, p, a) - - # conditions ordered from most to least likely - if A == 0: - if B == 0: - pass - elif B < 0: - X3, Y3, Z3 = _add(X3, Y3, Z3, X2, -Y2, Z2, p) - else: - assert B > 0 - X3, Y3, Z3 = _add(X3, Y3, Z3, X2, Y2, Z2, p) - elif A < 0: - if B == 0: - X3, Y3, Z3 = _add(X3, Y3, Z3, X1, -Y1, Z1, p) - elif B < 0: - X3, Y3, Z3 = _add(X3, Y3, Z3, mAmB_X, mAmB_Y, mAmB_Z, p) - else: - assert B > 0 - X3, Y3, Z3 = _add(X3, Y3, Z3, mApB_X, mApB_Y, mApB_Z, p) - else: - assert A > 0 - if B == 0: - X3, Y3, Z3 = _add(X3, Y3, Z3, X1, Y1, Z1, p) - elif B < 0: - X3, Y3, Z3 = _add(X3, Y3, Z3, pAmB_X, pAmB_Y, pAmB_Z, p) - else: - assert B > 0 - X3, Y3, Z3 = _add(X3, Y3, Z3, pApB_X, pApB_Y, pApB_Z, p) - - if not Z3: - return INFINITY - - return PointJacobi(self.__curve, X3, Y3, Z3, self.__order) - - def __neg__(self): - """Return negated point.""" - x, y, z = self.__coords - return PointJacobi(self.__curve, x, -y, z, self.__order) - - -class Point(AbstractPoint): - """A point on a short Weierstrass elliptic curve. Altering x and y is - forbidden, but they can be read by the x() and y() methods.""" - - def __init__(self, curve, x, y, order=None): - """curve, x, y, order; order (optional) is the order of this point.""" - super(Point, self).__init__() - self.__curve = curve - if GMPY: - self.__x = x and mpz(x) - self.__y = y and mpz(y) - self.__order = order and mpz(order) - else: - self.__x = x - self.__y = y - self.__order = order - # self.curve is allowed to be None only for INFINITY: - if self.__curve: - assert self.__curve.contains_point(x, y) - # for curves with cofactor 1, all points that are on the curve are - # scalar multiples of the base point, so performing multiplication is - # not necessary to verify that. See Section 3.2.2.1 of SEC 1 v2 - if curve and curve.cofactor() != 1 and order: - assert self * order == INFINITY - - @classmethod - def from_bytes( - cls, - curve, - data, - validate_encoding=True, - valid_encodings=None, - order=None, - ): - """ - Initialise the object from byte encoding of a point. - - The method does accept and automatically detect the type of point - encoding used. It supports the :term:`raw encoding`, - :term:`uncompressed`, :term:`compressed`, and :term:`hybrid` encodings. - - :param data: single point encoding of the public key - :type data: :term:`bytes-like object` - :param curve: the curve on which the public key is expected to lay - :type curve: ~ecdsa.ellipticcurve.CurveFp - :param validate_encoding: whether to verify that the encoding of the - point is self-consistent, defaults to True, has effect only - on ``hybrid`` encoding - :type validate_encoding: bool - :param valid_encodings: list of acceptable point encoding formats, - supported ones are: :term:`uncompressed`, :term:`compressed`, - :term:`hybrid`, and :term:`raw encoding` (specified with ``raw`` - name). All formats by default (specified with ``None``). - :type valid_encodings: :term:`set-like object` - :param int order: the point order, must be non zero when using - generator=True - - :raises `~ecdsa.errors.MalformedPointError`: if the public point does - not lay on the curve or the encoding is invalid - - :return: Point on curve - :rtype: Point - """ - coord_x, coord_y = super(Point, cls).from_bytes( - curve, data, validate_encoding, valid_encodings - ) - return Point(curve, coord_x, coord_y, order) - - def __eq__(self, other): - """Return True if the points are identical, False otherwise. - - Note: only points that lay on the same curve can be equal. - """ - if other is INFINITY: - return self.__x is None or self.__y is None - if isinstance(other, Point): - return ( - self.__curve == other.__curve - and self.__x == other.__x - and self.__y == other.__y - ) - return NotImplemented - - def __ne__(self, other): - """Returns False if points are identical, True otherwise.""" - return not self == other - - def __neg__(self): - return Point(self.__curve, self.__x, self.__curve.p() - self.__y) - - def __add__(self, other): - """Add one point to another point.""" - - # X9.62 B.3: - - if not isinstance(other, Point): - return NotImplemented - if other == INFINITY: - return self - if self == INFINITY: - return other - assert self.__curve == other.__curve - if self.__x == other.__x: - if (self.__y + other.__y) % self.__curve.p() == 0: - return INFINITY - else: - return self.double() - - p = self.__curve.p() - - l = ( - (other.__y - self.__y) - * numbertheory.inverse_mod(other.__x - self.__x, p) - ) % p - - x3 = (l * l - self.__x - other.__x) % p - y3 = (l * (self.__x - x3) - self.__y) % p - - return Point(self.__curve, x3, y3) - - def __mul__(self, other): - """Multiply a point by an integer.""" - - def leftmost_bit(x): - assert x > 0 - result = 1 - while result <= x: - result = 2 * result - return result // 2 - - e = other - if e == 0 or (self.__order and e % self.__order == 0): - return INFINITY - if self == INFINITY: - return INFINITY - if e < 0: - return (-self) * (-e) - - # From X9.62 D.3.2: - - e3 = 3 * e - negative_self = Point( - self.__curve, - self.__x, - (-self.__y) % self.__curve.p(), - self.__order, - ) - i = leftmost_bit(e3) // 2 - result = self - # print("Multiplying %s by %d (e3 = %d):" % (self, other, e3)) - while i > 1: - result = result.double() - if (e3 & i) != 0 and (e & i) == 0: - result = result + self - if (e3 & i) == 0 and (e & i) != 0: - result = result + negative_self - # print(". . . i = %d, result = %s" % ( i, result )) - i = i // 2 - - return result - - def __rmul__(self, other): - """Multiply a point by an integer.""" - - return self * other - - def __str__(self): - if self == INFINITY: - return "infinity" - return "(%d,%d)" % (self.__x, self.__y) - - def double(self): - """Return a new point that is twice the old.""" - if self == INFINITY: - return INFINITY - - # X9.62 B.3: - - p = self.__curve.p() - a = self.__curve.a() - - l = ( - (3 * self.__x * self.__x + a) - * numbertheory.inverse_mod(2 * self.__y, p) - ) % p - - if not l: - return INFINITY - - x3 = (l * l - 2 * self.__x) % p - y3 = (l * (self.__x - x3) - self.__y) % p - - return Point(self.__curve, x3, y3) - - def x(self): - return self.__x - - def y(self): - return self.__y - - def curve(self): - return self.__curve - - def order(self): - return self.__order - - -class PointEdwards(AbstractPoint): - """Point on Twisted Edwards curve. - - Internally represents the coordinates on the curve using four parameters, - X, Y, Z, T. They correspond to affine parameters 'x' and 'y' like so: - - x = X / Z - y = Y / Z - x*y = T / Z - """ - - def __init__(self, curve, x, y, z, t, order=None, generator=False): - """ - Initialise a point that uses the extended coordinates internally. - """ - super(PointEdwards, self).__init__() - self.__curve = curve - if GMPY: # pragma: no branch - self.__coords = (mpz(x), mpz(y), mpz(z), mpz(t)) - self.__order = order and mpz(order) - else: # pragma: no branch - self.__coords = (x, y, z, t) - self.__order = order - self.__generator = generator - self.__precompute = [] - - @classmethod - def from_bytes( - cls, - curve, - data, - validate_encoding=None, - valid_encodings=None, - order=None, - generator=False, - ): - """ - Initialise the object from byte encoding of a point. - - `validate_encoding` and `valid_encodings` are provided for - compatibility with Weierstrass curves, they are ignored for Edwards - points. - - :param data: single point encoding of the public key - :type data: :term:`bytes-like object` - :param curve: the curve on which the public key is expected to lay - :type curve: ecdsa.ellipticcurve.CurveEdTw - :param None validate_encoding: Ignored, encoding is always validated - :param None valid_encodings: Ignored, there is just one encoding - supported - :param int order: the point order, must be non zero when using - generator=True - :param bool generator: Flag to mark the point as a curve generator, - this will cause the library to pre-compute some values to - make repeated usages of the point much faster - - :raises `~ecdsa.errors.MalformedPointError`: if the public point does - not lay on the curve or the encoding is invalid - - :return: Initialised point on an Edwards curve - :rtype: PointEdwards - """ - coord_x, coord_y = super(PointEdwards, cls).from_bytes( - curve, data, validate_encoding, valid_encodings - ) - return PointEdwards( - curve, coord_x, coord_y, 1, coord_x * coord_y, order, generator - ) - - def _maybe_precompute(self): - if not self.__generator or self.__precompute: - return self.__precompute - - # since this code will execute just once, and it's fully deterministic, - # depend on atomicity of the last assignment to switch from empty - # self.__precompute to filled one and just ignore the unlikely - # situation when two threads execute it at the same time (as it won't - # lead to inconsistent __precompute) - order = self.__order - assert order - precompute = [] - i = 1 - order *= 2 - coord_x, coord_y, coord_z, coord_t = self.__coords - prime = self.__curve.p() - - doubler = PointEdwards( - self.__curve, coord_x, coord_y, coord_z, coord_t, order - ) - # for "protection" against Minerva we need 1 or 2 more bits depending - # on order bit size, but it's easier to just calculate one - # point more always - order *= 4 - - while i < order: - doubler = doubler.scale() - coord_x, coord_y = doubler.x(), doubler.y() - coord_t = coord_x * coord_y % prime - precompute.append((coord_x, coord_y, coord_t)) - - i *= 2 - doubler = doubler.double() - - self.__precompute = precompute - return self.__precompute - - def x(self): - """Return affine x coordinate.""" - X1, _, Z1, _ = self.__coords - if Z1 == 1: - return X1 - p = self.__curve.p() - z_inv = numbertheory.inverse_mod(Z1, p) - return X1 * z_inv % p - - def y(self): - """Return affine y coordinate.""" - _, Y1, Z1, _ = self.__coords - if Z1 == 1: - return Y1 - p = self.__curve.p() - z_inv = numbertheory.inverse_mod(Z1, p) - return Y1 * z_inv % p - - def curve(self): - """Return the curve of the point.""" - return self.__curve - - def order(self): - return self.__order - - def scale(self): - """ - Return point scaled so that z == 1. - - Modifies point in place, returns self. - """ - X1, Y1, Z1, _ = self.__coords - if Z1 == 1: - return self - - p = self.__curve.p() - z_inv = numbertheory.inverse_mod(Z1, p) - x = X1 * z_inv % p - y = Y1 * z_inv % p - t = x * y % p - self.__coords = (x, y, 1, t) - return self - - def __eq__(self, other): - """Compare for equality two points with each-other. - - Note: only points on the same curve can be equal. - """ - x1, y1, z1, t1 = self.__coords - if other is INFINITY: - return not x1 or not t1 - if isinstance(other, PointEdwards): - x2, y2, z2, t2 = other.__coords - else: - return NotImplemented - if self.__curve != other.curve(): - return False - p = self.__curve.p() - - # cross multiply to eliminate divisions - xn1 = x1 * z2 % p - xn2 = x2 * z1 % p - yn1 = y1 * z2 % p - yn2 = y2 * z1 % p - return xn1 == xn2 and yn1 == yn2 - - def __ne__(self, other): - """Compare for inequality two points with each-other.""" - return not self == other - - def _add(self, X1, Y1, Z1, T1, X2, Y2, Z2, T2, p, a): - """add two points, assume sane parameters.""" - # after add-2008-hwcd-2 - # from https://hyperelliptic.org/EFD/g1p/auto-twisted-extended.html - # NOTE: there are more efficient formulas for Z1 or Z2 == 1 - A = X1 * X2 % p - B = Y1 * Y2 % p - C = Z1 * T2 % p - D = T1 * Z2 % p - E = D + C - F = ((X1 - Y1) * (X2 + Y2) + B - A) % p - G = B + a * A - H = D - C - if not H: - return self._double(X1, Y1, Z1, T1, p, a) - X3 = E * F % p - Y3 = G * H % p - T3 = E * H % p - Z3 = F * G % p - - return X3, Y3, Z3, T3 - - def __add__(self, other): - """Add point to another.""" - if other == INFINITY: - return self - if ( - not isinstance(other, PointEdwards) - or self.__curve != other.__curve - ): - raise ValueError("The other point is on a different curve.") - - p, a = self.__curve.p(), self.__curve.a() - X1, Y1, Z1, T1 = self.__coords - X2, Y2, Z2, T2 = other.__coords - - X3, Y3, Z3, T3 = self._add(X1, Y1, Z1, T1, X2, Y2, Z2, T2, p, a) - - if not X3 or not T3: - return INFINITY - return PointEdwards(self.__curve, X3, Y3, Z3, T3, self.__order) - - def __radd__(self, other): - """Add other to self.""" - return self + other - - def _double(self, X1, Y1, Z1, T1, p, a): - """Double the point, assume sane parameters.""" - # after "dbl-2008-hwcd" - # from https://hyperelliptic.org/EFD/g1p/auto-twisted-extended.html - # NOTE: there are more efficient formulas for Z1 == 1 - A = X1 * X1 % p - B = Y1 * Y1 % p - C = 2 * Z1 * Z1 % p - D = a * A % p - E = ((X1 + Y1) * (X1 + Y1) - A - B) % p - G = D + B - F = G - C - H = D - B - X3 = E * F % p - Y3 = G * H % p - T3 = E * H % p - Z3 = F * G % p - - return X3, Y3, Z3, T3 - - def double(self): - """Return point added to itself.""" - X1, Y1, Z1, T1 = self.__coords - - if not X1 or not T1: - return INFINITY - - p, a = self.__curve.p(), self.__curve.a() - - X3, Y3, Z3, T3 = self._double(X1, Y1, Z1, T1, p, a) - - # both Ed25519 and Ed448 have prime order, so no point added to - # itself will equal zero - if not X3 or not T3: # pragma: no branch - return INFINITY - return PointEdwards(self.__curve, X3, Y3, Z3, T3, self.__order) - - def __rmul__(self, other): - """Multiply point by an integer.""" - return self * other - - def _mul_precompute(self, other): - """Multiply point by integer with precomputation table.""" - X3, Y3, Z3, T3, p, a = 0, 1, 1, 0, self.__curve.p(), self.__curve.a() - _add = self._add - for X2, Y2, T2 in self.__precompute: - rem = other % 4 - if rem == 0 or rem == 2: - other //= 2 - elif rem == 3: - other = (other + 1) // 2 - X3, Y3, Z3, T3 = _add(X3, Y3, Z3, T3, -X2, Y2, 1, -T2, p, a) - else: - assert rem == 1 - other = (other - 1) // 2 - X3, Y3, Z3, T3 = _add(X3, Y3, Z3, T3, X2, Y2, 1, T2, p, a) - - if not X3 or not T3: - return INFINITY - - return PointEdwards(self.__curve, X3, Y3, Z3, T3, self.__order) - - def __mul__(self, other): - """Multiply point by an integer.""" - X2, Y2, Z2, T2 = self.__coords - if not X2 or not T2 or not other: - return INFINITY - if other == 1: - return self - if self.__order: - # order*2 as a "protection" for Minerva - other = other % (self.__order * 2) - if self._maybe_precompute(): - return self._mul_precompute(other) - - X3, Y3, Z3, T3 = 0, 1, 1, 0 # INFINITY in extended coordinates - p, a = self.__curve.p(), self.__curve.a() - _double = self._double - _add = self._add - - for i in reversed(self._naf(other)): - X3, Y3, Z3, T3 = _double(X3, Y3, Z3, T3, p, a) - if i < 0: - X3, Y3, Z3, T3 = _add(X3, Y3, Z3, T3, -X2, Y2, Z2, -T2, p, a) - elif i > 0: - X3, Y3, Z3, T3 = _add(X3, Y3, Z3, T3, X2, Y2, Z2, T2, p, a) - - if not X3 or not T3: - return INFINITY - - return PointEdwards(self.__curve, X3, Y3, Z3, T3, self.__order) - - -# This one point is the Point At Infinity for all purposes: -INFINITY = Point(None, None, None) diff --git a/venv/lib/python3.9/site-packages/ecdsa/errors.py b/venv/lib/python3.9/site-packages/ecdsa/errors.py deleted file mode 100644 index 0184c05..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/errors.py +++ /dev/null @@ -1,4 +0,0 @@ -class MalformedPointError(AssertionError): - """Raised in case the encoding of private or public key is malformed.""" - - pass diff --git a/venv/lib/python3.9/site-packages/ecdsa/keys.py b/venv/lib/python3.9/site-packages/ecdsa/keys.py deleted file mode 100644 index f74252c..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/keys.py +++ /dev/null @@ -1,1631 +0,0 @@ -""" -Primary classes for performing signing and verification operations. -""" - -import binascii -from hashlib import sha1 -import os -from six import PY2 -from . import ecdsa, eddsa -from . import der, ssh -from . import rfc6979 -from . import ellipticcurve -from .curves import NIST192p, Curve, Ed25519, Ed448 -from .ecdsa import RSZeroError -from .util import string_to_number, number_to_string, randrange -from .util import sigencode_string, sigdecode_string, bit_length -from .util import ( - oid_ecPublicKey, - encoded_oid_ecPublicKey, - oid_ecDH, - oid_ecMQV, - MalformedSignature, -) -from ._compat import normalise_bytes -from .errors import MalformedPointError -from .ellipticcurve import PointJacobi, CurveEdTw - - -__all__ = [ - "BadSignatureError", - "BadDigestError", - "VerifyingKey", - "SigningKey", - "MalformedPointError", -] - - -class BadSignatureError(Exception): - """ - Raised when verification of signature failed. - - Will be raised irrespective of reason of the failure: - - * the calculated or provided hash does not match the signature - * the signature does not match the curve/public key - * the encoding of the signature is malformed - * the size of the signature does not match the curve of the VerifyingKey - """ - - pass - - -class BadDigestError(Exception): - """Raised in case the selected hash is too large for the curve.""" - - pass - - -def _truncate_and_convert_digest(digest, curve, allow_truncate): - """Truncates and converts digest to an integer.""" - if not allow_truncate: - if len(digest) > curve.baselen: - raise BadDigestError( - "this curve ({0}) is too short " - "for the length of your digest ({1})".format( - curve.name, 8 * len(digest) - ) - ) - else: - digest = digest[: curve.baselen] - number = string_to_number(digest) - if allow_truncate: - max_length = bit_length(curve.order) - # we don't use bit_length(number) as that truncates leading zeros - length = len(digest) * 8 - - # See NIST FIPS 186-4: - # - # When the length of the output of the hash function is greater - # than N (i.e., the bit length of q), then the leftmost N bits of - # the hash function output block shall be used in any calculation - # using the hash function output during the generation or - # verification of a digital signature. - # - # as such, we need to shift-out the low-order bits: - number >>= max(0, length - max_length) - - return number - - -class VerifyingKey(object): - """ - Class for handling keys that can verify signatures (public keys). - - :ivar `~ecdsa.curves.Curve` ~.curve: The Curve over which all the - cryptographic operations will take place - :ivar default_hashfunc: the function that will be used for hashing the - data. Should implement the same API as hashlib.sha1 - :vartype default_hashfunc: callable - :ivar pubkey: the actual public key - :vartype pubkey: ~ecdsa.ecdsa.Public_key - """ - - def __init__(self, _error__please_use_generate=None): - """Unsupported, please use one of the classmethods to initialise.""" - if not _error__please_use_generate: - raise TypeError( - "Please use VerifyingKey.generate() to construct me" - ) - self.curve = None - self.default_hashfunc = None - self.pubkey = None - - def __repr__(self): - pub_key = self.to_string("compressed") - if self.default_hashfunc: - hash_name = self.default_hashfunc().name - else: - hash_name = "None" - return "VerifyingKey.from_string({0!r}, {1!r}, {2})".format( - pub_key, self.curve, hash_name - ) - - def __eq__(self, other): - """Return True if the points are identical, False otherwise.""" - if isinstance(other, VerifyingKey): - return self.curve == other.curve and self.pubkey == other.pubkey - return NotImplemented - - def __ne__(self, other): - """Return False if the points are identical, True otherwise.""" - return not self == other - - @classmethod - def from_public_point( - cls, point, curve=NIST192p, hashfunc=sha1, validate_point=True - ): - """ - Initialise the object from a Point object. - - This is a low-level method, generally you will not want to use it. - - :param point: The point to wrap around, the actual public key - :type point: ~ecdsa.ellipticcurve.AbstractPoint - :param curve: The curve on which the point needs to reside, defaults - to NIST192p - :type curve: ~ecdsa.curves.Curve - :param hashfunc: The default hash function that will be used for - verification, needs to implement the same interface - as :py:class:`hashlib.sha1` - :type hashfunc: callable - :type bool validate_point: whether to check if the point lays on curve - should always be used if the public point is not a result - of our own calculation - - :raises MalformedPointError: if the public point does not lay on the - curve - - :return: Initialised VerifyingKey object - :rtype: VerifyingKey - """ - self = cls(_error__please_use_generate=True) - if isinstance(curve.curve, CurveEdTw): - raise ValueError("Method incompatible with Edwards curves") - if not isinstance(point, ellipticcurve.PointJacobi): - point = ellipticcurve.PointJacobi.from_affine(point) - self.curve = curve - self.default_hashfunc = hashfunc - try: - self.pubkey = ecdsa.Public_key( - curve.generator, point, validate_point - ) - except ecdsa.InvalidPointError: - raise MalformedPointError("Point does not lay on the curve") - self.pubkey.order = curve.order - return self - - def precompute(self, lazy=False): - """ - Precompute multiplication tables for faster signature verification. - - Calling this method will cause the library to precompute the - scalar multiplication tables, used in signature verification. - While it's an expensive operation (comparable to performing - as many signatures as the bit size of the curve, i.e. 256 for NIST256p) - it speeds up verification 2 times. You should call this method - if you expect to verify hundreds of signatures (or more) using the same - VerifyingKey object. - - Note: You should call this method only once, this method generates a - new precomputation table every time it's called. - - :param bool lazy: whether to calculate the precomputation table now - (if set to False) or if it should be delayed to the time of first - use (when set to True) - """ - if isinstance(self.curve.curve, CurveEdTw): - pt = self.pubkey.point - self.pubkey.point = ellipticcurve.PointEdwards( - pt.curve(), - pt.x(), - pt.y(), - 1, - pt.x() * pt.y(), - self.curve.order, - generator=True, - ) - else: - self.pubkey.point = ellipticcurve.PointJacobi.from_affine( - self.pubkey.point, True - ) - # as precomputation in now delayed to the time of first use of the - # point and we were asked specifically to precompute now, make - # sure the precomputation is performed now to preserve the behaviour - if not lazy: - self.pubkey.point * 2 - - @classmethod - def from_string( - cls, - string, - curve=NIST192p, - hashfunc=sha1, - validate_point=True, - valid_encodings=None, - ): - """ - Initialise the object from byte encoding of public key. - - The method does accept and automatically detect the type of point - encoding used. It supports the :term:`raw encoding`, - :term:`uncompressed`, :term:`compressed`, and :term:`hybrid` encodings. - It also works with the native encoding of Ed25519 and Ed448 public - keys (technically those are compressed, but encoded differently than - in other signature systems). - - Note, while the method is named "from_string" it's a misnomer from - Python 2 days when there were no binary strings. In Python 3 the - input needs to be a bytes-like object. - - :param string: single point encoding of the public key - :type string: :term:`bytes-like object` - :param curve: the curve on which the public key is expected to lay - :type curve: ~ecdsa.curves.Curve - :param hashfunc: The default hash function that will be used for - verification, needs to implement the same interface as - hashlib.sha1. Ignored for EdDSA. - :type hashfunc: callable - :param validate_point: whether to verify that the point lays on the - provided curve or not, defaults to True. Ignored for EdDSA. - :type validate_point: bool - :param valid_encodings: list of acceptable point encoding formats, - supported ones are: :term:`uncompressed`, :term:`compressed`, - :term:`hybrid`, and :term:`raw encoding` (specified with ``raw`` - name). All formats by default (specified with ``None``). - Ignored for EdDSA. - :type valid_encodings: :term:`set-like object` - - :raises MalformedPointError: if the public point does not lay on the - curve or the encoding is invalid - - :return: Initialised VerifyingKey object - :rtype: VerifyingKey - """ - if isinstance(curve.curve, CurveEdTw): - self = cls(_error__please_use_generate=True) - self.curve = curve - self.default_hashfunc = None # ignored for EdDSA - try: - self.pubkey = eddsa.PublicKey(curve.generator, string) - except ValueError: - raise MalformedPointError("Malformed point for the curve") - return self - - point = PointJacobi.from_bytes( - curve.curve, - string, - validate_encoding=validate_point, - valid_encodings=valid_encodings, - ) - return cls.from_public_point(point, curve, hashfunc, validate_point) - - @classmethod - def from_pem( - cls, - string, - hashfunc=sha1, - valid_encodings=None, - valid_curve_encodings=None, - ): - """ - Initialise from public key stored in :term:`PEM` format. - - The PEM header of the key should be ``BEGIN PUBLIC KEY``. - - See the :func:`~VerifyingKey.from_der()` method for details of the - format supported. - - Note: only a single PEM object decoding is supported in provided - string. - - :param string: text with PEM-encoded public ECDSA key - :type string: str - :param valid_encodings: list of allowed point encodings. - By default :term:`uncompressed`, :term:`compressed`, and - :term:`hybrid`. To read malformed files, include - :term:`raw encoding` with ``raw`` in the list. - :type valid_encodings: :term:`set-like object` - :param valid_curve_encodings: list of allowed encoding formats - for curve parameters. By default (``None``) all are supported: - ``named_curve`` and ``explicit``. - :type valid_curve_encodings: :term:`set-like object` - - - :return: Initialised VerifyingKey object - :rtype: VerifyingKey - """ - return cls.from_der( - der.unpem(string), - hashfunc=hashfunc, - valid_encodings=valid_encodings, - valid_curve_encodings=valid_curve_encodings, - ) - - @classmethod - def from_der( - cls, - string, - hashfunc=sha1, - valid_encodings=None, - valid_curve_encodings=None, - ): - """ - Initialise the key stored in :term:`DER` format. - - The expected format of the key is the SubjectPublicKeyInfo structure - from RFC5912 (for RSA keys, it's known as the PKCS#1 format):: - - SubjectPublicKeyInfo {PUBLIC-KEY: IOSet} ::= SEQUENCE { - algorithm AlgorithmIdentifier {PUBLIC-KEY, {IOSet}}, - subjectPublicKey BIT STRING - } - - Note: only public EC keys are supported by this method. The - SubjectPublicKeyInfo.algorithm.algorithm field must specify - id-ecPublicKey (see RFC3279). - - Only the named curve encoding is supported, thus the - SubjectPublicKeyInfo.algorithm.parameters field needs to be an - object identifier. A sequence in that field indicates an explicit - parameter curve encoding, this format is not supported. A NULL object - in that field indicates an "implicitlyCA" encoding, where the curve - parameters come from CA certificate, those, again, are not supported. - - :param string: binary string with the DER encoding of public ECDSA key - :type string: bytes-like object - :param valid_encodings: list of allowed point encodings. - By default :term:`uncompressed`, :term:`compressed`, and - :term:`hybrid`. To read malformed files, include - :term:`raw encoding` with ``raw`` in the list. - :type valid_encodings: :term:`set-like object` - :param valid_curve_encodings: list of allowed encoding formats - for curve parameters. By default (``None``) all are supported: - ``named_curve`` and ``explicit``. - :type valid_curve_encodings: :term:`set-like object` - - :return: Initialised VerifyingKey object - :rtype: VerifyingKey - """ - if valid_encodings is None: - valid_encodings = set(["uncompressed", "compressed", "hybrid"]) - string = normalise_bytes(string) - # [[oid_ecPublicKey,oid_curve], point_str_bitstring] - s1, empty = der.remove_sequence(string) - if empty != b"": - raise der.UnexpectedDER( - "trailing junk after DER pubkey: %s" % binascii.hexlify(empty) - ) - s2, point_str_bitstring = der.remove_sequence(s1) - # s2 = oid_ecPublicKey,oid_curve - oid_pk, rest = der.remove_object(s2) - if oid_pk in (Ed25519.oid, Ed448.oid): - if oid_pk == Ed25519.oid: - curve = Ed25519 - else: - assert oid_pk == Ed448.oid - curve = Ed448 - point_str, empty = der.remove_bitstring(point_str_bitstring, 0) - if empty: - raise der.UnexpectedDER("trailing junk after public key") - return cls.from_string(point_str, curve, None) - if not oid_pk == oid_ecPublicKey: - raise der.UnexpectedDER( - "Unexpected object identifier in DER " - "encoding: {0!r}".format(oid_pk) - ) - curve = Curve.from_der(rest, valid_curve_encodings) - point_str, empty = der.remove_bitstring(point_str_bitstring, 0) - if empty != b"": - raise der.UnexpectedDER( - "trailing junk after pubkey pointstring: %s" - % binascii.hexlify(empty) - ) - # raw encoding of point is invalid in DER files - if len(point_str) == curve.verifying_key_length: - raise der.UnexpectedDER("Malformed encoding of public point") - return cls.from_string( - point_str, - curve, - hashfunc=hashfunc, - valid_encodings=valid_encodings, - ) - - @classmethod - def from_public_key_recovery( - cls, - signature, - data, - curve, - hashfunc=sha1, - sigdecode=sigdecode_string, - allow_truncate=True, - ): - """ - Return keys that can be used as verifiers of the provided signature. - - Tries to recover the public key that can be used to verify the - signature, usually returns two keys like that. - - :param signature: the byte string with the encoded signature - :type signature: bytes-like object - :param data: the data to be hashed for signature verification - :type data: bytes-like object - :param curve: the curve over which the signature was performed - :type curve: ~ecdsa.curves.Curve - :param hashfunc: The default hash function that will be used for - verification, needs to implement the same interface as hashlib.sha1 - :type hashfunc: callable - :param sigdecode: Callable to define the way the signature needs to - be decoded to an object, needs to handle `signature` as the - first parameter, the curve order (an int) as the second and return - a tuple with two integers, "r" as the first one and "s" as the - second one. See :func:`ecdsa.util.sigdecode_string` and - :func:`ecdsa.util.sigdecode_der` for examples. - :param bool allow_truncate: if True, the provided hashfunc can generate - values larger than the bit size of the order of the curve, the - extra bits (at the end of the digest) will be truncated. - :type sigdecode: callable - - :return: Initialised VerifyingKey objects - :rtype: list of VerifyingKey - """ - if isinstance(curve.curve, CurveEdTw): - raise ValueError("Method unsupported for Edwards curves") - data = normalise_bytes(data) - digest = hashfunc(data).digest() - return cls.from_public_key_recovery_with_digest( - signature, - digest, - curve, - hashfunc=hashfunc, - sigdecode=sigdecode, - allow_truncate=allow_truncate, - ) - - @classmethod - def from_public_key_recovery_with_digest( - cls, - signature, - digest, - curve, - hashfunc=sha1, - sigdecode=sigdecode_string, - allow_truncate=False, - ): - """ - Return keys that can be used as verifiers of the provided signature. - - Tries to recover the public key that can be used to verify the - signature, usually returns two keys like that. - - :param signature: the byte string with the encoded signature - :type signature: bytes-like object - :param digest: the hash value of the message signed by the signature - :type digest: bytes-like object - :param curve: the curve over which the signature was performed - :type curve: ~ecdsa.curves.Curve - :param hashfunc: The default hash function that will be used for - verification, needs to implement the same interface as hashlib.sha1 - :type hashfunc: callable - :param sigdecode: Callable to define the way the signature needs to - be decoded to an object, needs to handle `signature` as the - first parameter, the curve order (an int) as the second and return - a tuple with two integers, "r" as the first one and "s" as the - second one. See :func:`ecdsa.util.sigdecode_string` and - :func:`ecdsa.util.sigdecode_der` for examples. - :type sigdecode: callable - :param bool allow_truncate: if True, the provided hashfunc can generate - values larger than the bit size of the order of the curve (and - the length of provided `digest`), the extra bits (at the end of the - digest) will be truncated. - - :return: Initialised VerifyingKey object - :rtype: VerifyingKey - """ - if isinstance(curve.curve, CurveEdTw): - raise ValueError("Method unsupported for Edwards curves") - generator = curve.generator - r, s = sigdecode(signature, generator.order()) - sig = ecdsa.Signature(r, s) - - digest = normalise_bytes(digest) - digest_as_number = _truncate_and_convert_digest( - digest, curve, allow_truncate - ) - pks = sig.recover_public_keys(digest_as_number, generator) - - # Transforms the ecdsa.Public_key object into a VerifyingKey - verifying_keys = [ - cls.from_public_point(pk.point, curve, hashfunc) for pk in pks - ] - return verifying_keys - - def to_string(self, encoding="raw"): - """ - Convert the public key to a byte string. - - The method by default uses the :term:`raw encoding` (specified - by `encoding="raw"`. It can also output keys in :term:`uncompressed`, - :term:`compressed` and :term:`hybrid` formats. - - Remember that the curve identification is not part of the encoding - so to decode the point using :func:`~VerifyingKey.from_string`, curve - needs to be specified. - - Note: while the method is called "to_string", it's a misnomer from - Python 2 days when character strings and byte strings shared type. - On Python 3 the returned type will be `bytes`. - - :return: :term:`raw encoding` of the public key (public point) on the - curve - :rtype: bytes - """ - assert encoding in ("raw", "uncompressed", "compressed", "hybrid") - return self.pubkey.point.to_bytes(encoding) - - def to_pem( - self, point_encoding="uncompressed", curve_parameters_encoding=None - ): - """ - Convert the public key to the :term:`PEM` format. - - The PEM header of the key will be ``BEGIN PUBLIC KEY``. - - The format of the key is described in the - :func:`~VerifyingKey.from_der()` method. - This method supports only "named curve" encoding of keys. - - :param str point_encoding: specification of the encoding format - of public keys. "uncompressed" is most portable, "compressed" is - smallest. "hybrid" is uncommon and unsupported by most - implementations, it is as big as "uncompressed". - :param str curve_parameters_encoding: the encoding for curve parameters - to use, by default tries to use ``named_curve`` encoding, - if that is not possible, falls back to ``explicit`` encoding. - - :return: portable encoding of the public key - :rtype: bytes - - .. warning:: The PEM is encoded to US-ASCII, it needs to be - re-encoded if the system is incompatible (e.g. uses UTF-16) - """ - return der.topem( - self.to_der(point_encoding, curve_parameters_encoding), - "PUBLIC KEY", - ) - - def to_der( - self, point_encoding="uncompressed", curve_parameters_encoding=None - ): - """ - Convert the public key to the :term:`DER` format. - - The format of the key is described in the - :func:`~VerifyingKey.from_der()` method. - This method supports only "named curve" encoding of keys. - - :param str point_encoding: specification of the encoding format - of public keys. "uncompressed" is most portable, "compressed" is - smallest. "hybrid" is uncommon and unsupported by most - implementations, it is as big as "uncompressed". - :param str curve_parameters_encoding: the encoding for curve parameters - to use, by default tries to use ``named_curve`` encoding, - if that is not possible, falls back to ``explicit`` encoding. - - :return: DER encoding of the public key - :rtype: bytes - """ - if point_encoding == "raw": - raise ValueError("raw point_encoding not allowed in DER") - point_str = self.to_string(point_encoding) - if isinstance(self.curve.curve, CurveEdTw): - return der.encode_sequence( - der.encode_sequence(der.encode_oid(*self.curve.oid)), - der.encode_bitstring(bytes(point_str), 0), - ) - return der.encode_sequence( - der.encode_sequence( - encoded_oid_ecPublicKey, - self.curve.to_der(curve_parameters_encoding, point_encoding), - ), - # 0 is the number of unused bits in the - # bit string - der.encode_bitstring(point_str, 0), - ) - - def to_ssh(self): - """ - Convert the public key to the SSH format. - - :return: SSH encoding of the public key - :rtype: bytes - """ - return ssh.serialize_public( - self.curve.name, - self.to_string(), - ) - - def verify( - self, - signature, - data, - hashfunc=None, - sigdecode=sigdecode_string, - allow_truncate=True, - ): - """ - Verify a signature made over provided data. - - Will hash `data` to verify the signature. - - By default expects signature in :term:`raw encoding`. Can also be used - to verify signatures in ASN.1 DER encoding by using - :func:`ecdsa.util.sigdecode_der` - as the `sigdecode` parameter. - - :param signature: encoding of the signature - :type signature: sigdecode method dependent - :param data: data signed by the `signature`, will be hashed using - `hashfunc`, if specified, or default hash function - :type data: :term:`bytes-like object` - :param hashfunc: The default hash function that will be used for - verification, needs to implement the same interface as hashlib.sha1 - :type hashfunc: callable - :param sigdecode: Callable to define the way the signature needs to - be decoded to an object, needs to handle `signature` as the - first parameter, the curve order (an int) as the second and return - a tuple with two integers, "r" as the first one and "s" as the - second one. See :func:`ecdsa.util.sigdecode_string` and - :func:`ecdsa.util.sigdecode_der` for examples. - :type sigdecode: callable - :param bool allow_truncate: if True, the provided digest can have - bigger bit-size than the order of the curve, the extra bits (at - the end of the digest) will be truncated. Use it when verifying - SHA-384 output using NIST256p or in similar situations. Defaults to - True. - - :raises BadSignatureError: if the signature is invalid or malformed - - :return: True if the verification was successful - :rtype: bool - """ - # signature doesn't have to be a bytes-like-object so don't normalise - # it, the decoders will do that - data = normalise_bytes(data) - if isinstance(self.curve.curve, CurveEdTw): - signature = normalise_bytes(signature) - try: - return self.pubkey.verify(data, signature) - except (ValueError, MalformedPointError) as e: - raise BadSignatureError("Signature verification failed", e) - - hashfunc = hashfunc or self.default_hashfunc - digest = hashfunc(data).digest() - return self.verify_digest(signature, digest, sigdecode, allow_truncate) - - def verify_digest( - self, - signature, - digest, - sigdecode=sigdecode_string, - allow_truncate=False, - ): - """ - Verify a signature made over provided hash value. - - By default expects signature in :term:`raw encoding`. Can also be used - to verify signatures in ASN.1 DER encoding by using - :func:`ecdsa.util.sigdecode_der` - as the `sigdecode` parameter. - - :param signature: encoding of the signature - :type signature: sigdecode method dependent - :param digest: raw hash value that the signature authenticates. - :type digest: :term:`bytes-like object` - :param sigdecode: Callable to define the way the signature needs to - be decoded to an object, needs to handle `signature` as the - first parameter, the curve order (an int) as the second and return - a tuple with two integers, "r" as the first one and "s" as the - second one. See :func:`ecdsa.util.sigdecode_string` and - :func:`ecdsa.util.sigdecode_der` for examples. - :type sigdecode: callable - :param bool allow_truncate: if True, the provided digest can have - bigger bit-size than the order of the curve, the extra bits (at - the end of the digest) will be truncated. Use it when verifying - SHA-384 output using NIST256p or in similar situations. - - :raises BadSignatureError: if the signature is invalid or malformed - :raises BadDigestError: if the provided digest is too big for the curve - associated with this VerifyingKey and allow_truncate was not set - - :return: True if the verification was successful - :rtype: bool - """ - # signature doesn't have to be a bytes-like-object so don't normalise - # it, the decoders will do that - digest = normalise_bytes(digest) - number = _truncate_and_convert_digest( - digest, - self.curve, - allow_truncate, - ) - - try: - r, s = sigdecode(signature, self.pubkey.order) - except (der.UnexpectedDER, MalformedSignature) as e: - raise BadSignatureError("Malformed formatting of signature", e) - sig = ecdsa.Signature(r, s) - if self.pubkey.verifies(number, sig): - return True - raise BadSignatureError("Signature verification failed") - - -class SigningKey(object): - """ - Class for handling keys that can create signatures (private keys). - - :ivar `~ecdsa.curves.Curve` curve: The Curve over which all the - cryptographic operations will take place - :ivar default_hashfunc: the function that will be used for hashing the - data. Should implement the same API as :py:class:`hashlib.sha1` - :ivar int baselen: the length of a :term:`raw encoding` of private key - :ivar `~ecdsa.keys.VerifyingKey` verifying_key: the public key - associated with this private key - :ivar `~ecdsa.ecdsa.Private_key` privkey: the actual private key - """ - - def __init__(self, _error__please_use_generate=None): - """Unsupported, please use one of the classmethods to initialise.""" - if not _error__please_use_generate: - raise TypeError("Please use SigningKey.generate() to construct me") - self.curve = None - self.default_hashfunc = None - self.baselen = None - self.verifying_key = None - self.privkey = None - - def __eq__(self, other): - """Return True if the points are identical, False otherwise.""" - if isinstance(other, SigningKey): - return ( - self.curve == other.curve - and self.verifying_key == other.verifying_key - and self.privkey == other.privkey - ) - return NotImplemented - - def __ne__(self, other): - """Return False if the points are identical, True otherwise.""" - return not self == other - - @classmethod - def _twisted_edwards_keygen(cls, curve, entropy): - """Generate a private key on a Twisted Edwards curve.""" - if not entropy: - entropy = os.urandom - random = entropy(curve.baselen) - private_key = eddsa.PrivateKey(curve.generator, random) - public_key = private_key.public_key() - - verifying_key = VerifyingKey.from_string( - public_key.public_key(), curve - ) - - self = cls(_error__please_use_generate=True) - self.curve = curve - self.default_hashfunc = None - self.baselen = curve.baselen - self.privkey = private_key - self.verifying_key = verifying_key - return self - - @classmethod - def _weierstrass_keygen(cls, curve, entropy, hashfunc): - """Generate a private key on a Weierstrass curve.""" - secexp = randrange(curve.order, entropy) - return cls.from_secret_exponent(secexp, curve, hashfunc) - - @classmethod - def generate(cls, curve=NIST192p, entropy=None, hashfunc=sha1): - """ - Generate a random private key. - - :param curve: The curve on which the point needs to reside, defaults - to NIST192p - :type curve: ~ecdsa.curves.Curve - :param entropy: Source of randomness for generating the private keys, - should provide cryptographically secure random numbers if the keys - need to be secure. Uses os.urandom() by default. - :type entropy: callable - :param hashfunc: The default hash function that will be used for - signing, needs to implement the same interface - as hashlib.sha1 - :type hashfunc: callable - - :return: Initialised SigningKey object - :rtype: SigningKey - """ - if isinstance(curve.curve, CurveEdTw): - return cls._twisted_edwards_keygen(curve, entropy) - return cls._weierstrass_keygen(curve, entropy, hashfunc) - - @classmethod - def from_secret_exponent(cls, secexp, curve=NIST192p, hashfunc=sha1): - """ - Create a private key from a random integer. - - Note: it's a low level method, it's recommended to use the - :func:`~SigningKey.generate` method to create private keys. - - :param int secexp: secret multiplier (the actual private key in ECDSA). - Needs to be an integer between 1 and the curve order. - :param curve: The curve on which the point needs to reside - :type curve: ~ecdsa.curves.Curve - :param hashfunc: The default hash function that will be used for - signing, needs to implement the same interface - as hashlib.sha1 - :type hashfunc: callable - - :raises MalformedPointError: when the provided secexp is too large - or too small for the curve selected - :raises RuntimeError: if the generation of public key from private - key failed - - :return: Initialised SigningKey object - :rtype: SigningKey - """ - if isinstance(curve.curve, CurveEdTw): - raise ValueError( - "Edwards keys don't support setting the secret scalar " - "(exponent) directly" - ) - self = cls(_error__please_use_generate=True) - self.curve = curve - self.default_hashfunc = hashfunc - self.baselen = curve.baselen - n = curve.order - if not 1 <= secexp < n: - raise MalformedPointError( - "Invalid value for secexp, expected integer " - "between 1 and {0}".format(n) - ) - pubkey_point = curve.generator * secexp - if hasattr(pubkey_point, "scale"): - pubkey_point = pubkey_point.scale() - self.verifying_key = VerifyingKey.from_public_point( - pubkey_point, curve, hashfunc, False - ) - pubkey = self.verifying_key.pubkey - self.privkey = ecdsa.Private_key(pubkey, secexp) - self.privkey.order = n - return self - - @classmethod - def from_string(cls, string, curve=NIST192p, hashfunc=sha1): - """ - Decode the private key from :term:`raw encoding`. - - Note: the name of this method is a misnomer coming from days of - Python 2, when binary strings and character strings shared a type. - In Python 3, the expected type is `bytes`. - - :param string: the raw encoding of the private key - :type string: :term:`bytes-like object` - :param curve: The curve on which the point needs to reside - :type curve: ~ecdsa.curves.Curve - :param hashfunc: The default hash function that will be used for - signing, needs to implement the same interface - as hashlib.sha1 - :type hashfunc: callable - - :raises MalformedPointError: if the length of encoding doesn't match - the provided curve or the encoded values is too large - :raises RuntimeError: if the generation of public key from private - key failed - - :return: Initialised SigningKey object - :rtype: SigningKey - """ - string = normalise_bytes(string) - - if len(string) != curve.baselen: - raise MalformedPointError( - "Invalid length of private key, received {0}, " - "expected {1}".format(len(string), curve.baselen) - ) - if isinstance(curve.curve, CurveEdTw): - self = cls(_error__please_use_generate=True) - self.curve = curve - self.default_hashfunc = None # Ignored for EdDSA - self.baselen = curve.baselen - self.privkey = eddsa.PrivateKey(curve.generator, string) - self.verifying_key = VerifyingKey.from_string( - self.privkey.public_key().public_key(), curve - ) - return self - secexp = string_to_number(string) - return cls.from_secret_exponent(secexp, curve, hashfunc) - - @classmethod - def from_pem(cls, string, hashfunc=sha1, valid_curve_encodings=None): - """ - Initialise from key stored in :term:`PEM` format. - - The PEM formats supported are the un-encrypted RFC5915 - (the ssleay format) supported by OpenSSL, and the more common - un-encrypted RFC5958 (the PKCS #8 format). - - The legacy format files have the header with the string - ``BEGIN EC PRIVATE KEY``. - PKCS#8 files have the header ``BEGIN PRIVATE KEY``. - Encrypted files (ones that include the string - ``Proc-Type: 4,ENCRYPTED`` - right after the PEM header) are not supported. - - See :func:`~SigningKey.from_der` for ASN.1 syntax of the objects in - this files. - - :param string: text with PEM-encoded private ECDSA key - :type string: str - :param valid_curve_encodings: list of allowed encoding formats - for curve parameters. By default (``None``) all are supported: - ``named_curve`` and ``explicit``. - :type valid_curve_encodings: :term:`set-like object` - - - :raises MalformedPointError: if the length of encoding doesn't match - the provided curve or the encoded values is too large - :raises RuntimeError: if the generation of public key from private - key failed - :raises UnexpectedDER: if the encoding of the PEM file is incorrect - - :return: Initialised SigningKey object - :rtype: SigningKey - """ - if not PY2 and isinstance(string, str): # pragma: no branch - string = string.encode() - - # The privkey pem may have multiple sections, commonly it also has - # "EC PARAMETERS", we need just "EC PRIVATE KEY". PKCS#8 should not - # have the "EC PARAMETERS" section; it's just "PRIVATE KEY". - private_key_index = string.find(b"-----BEGIN EC PRIVATE KEY-----") - if private_key_index == -1: - private_key_index = string.index(b"-----BEGIN PRIVATE KEY-----") - - return cls.from_der( - der.unpem(string[private_key_index:]), - hashfunc, - valid_curve_encodings, - ) - - @classmethod - def from_der(cls, string, hashfunc=sha1, valid_curve_encodings=None): - """ - Initialise from key stored in :term:`DER` format. - - The DER formats supported are the un-encrypted RFC5915 - (the ssleay format) supported by OpenSSL, and the more common - un-encrypted RFC5958 (the PKCS #8 format). - - Both formats contain an ASN.1 object following the syntax specified - in RFC5915:: - - ECPrivateKey ::= SEQUENCE { - version INTEGER { ecPrivkeyVer1(1) }} (ecPrivkeyVer1), - privateKey OCTET STRING, - parameters [0] ECParameters {{ NamedCurve }} OPTIONAL, - publicKey [1] BIT STRING OPTIONAL - } - - `publicKey` field is ignored completely (errors, if any, in it will - be undetected). - - Two formats are supported for the `parameters` field: the named - curve and the explicit encoding of curve parameters. - In the legacy ssleay format, this implementation requires the optional - `parameters` field to get the curve name. In PKCS #8 format, the curve - is part of the PrivateKeyAlgorithmIdentifier. - - The PKCS #8 format includes an ECPrivateKey object as the `privateKey` - field within a larger structure:: - - OneAsymmetricKey ::= SEQUENCE { - version Version, - privateKeyAlgorithm PrivateKeyAlgorithmIdentifier, - privateKey PrivateKey, - attributes [0] Attributes OPTIONAL, - ..., - [[2: publicKey [1] PublicKey OPTIONAL ]], - ... - } - - The `attributes` and `publicKey` fields are completely ignored; errors - in them will not be detected. - - :param string: binary string with DER-encoded private ECDSA key - :type string: :term:`bytes-like object` - :param valid_curve_encodings: list of allowed encoding formats - for curve parameters. By default (``None``) all are supported: - ``named_curve`` and ``explicit``. - Ignored for EdDSA. - :type valid_curve_encodings: :term:`set-like object` - - :raises MalformedPointError: if the length of encoding doesn't match - the provided curve or the encoded values is too large - :raises RuntimeError: if the generation of public key from private - key failed - :raises UnexpectedDER: if the encoding of the DER file is incorrect - - :return: Initialised SigningKey object - :rtype: SigningKey - """ - s = normalise_bytes(string) - curve = None - - s, empty = der.remove_sequence(s) - if empty != b"": - raise der.UnexpectedDER( - "trailing junk after DER privkey: %s" % binascii.hexlify(empty) - ) - - version, s = der.remove_integer(s) - - # At this point, PKCS #8 has a sequence containing the algorithm - # identifier and the curve identifier. The ssleay format instead has - # an octet string containing the key data, so this is how we can - # distinguish the two formats. - if der.is_sequence(s): - if version not in (0, 1): - raise der.UnexpectedDER( - "expected version '0' or '1' at start of privkey, got %d" - % version - ) - - sequence, s = der.remove_sequence(s) - algorithm_oid, algorithm_identifier = der.remove_object(sequence) - - if algorithm_oid in (Ed25519.oid, Ed448.oid): - if algorithm_identifier: - raise der.UnexpectedDER( - "Non NULL parameters for a EdDSA key" - ) - key_str_der, s = der.remove_octet_string(s) - - # As RFC5958 describe, there are may be optional Attributes - # and Publickey. Don't raise error if something after - # Privatekey - - # TODO parse attributes or validate publickey - # if s: - # raise der.UnexpectedDER( - # "trailing junk inside the privateKey" - # ) - key_str, s = der.remove_octet_string(key_str_der) - if s: - raise der.UnexpectedDER( - "trailing junk after the encoded private key" - ) - - if algorithm_oid == Ed25519.oid: - curve = Ed25519 - else: - assert algorithm_oid == Ed448.oid - curve = Ed448 - - return cls.from_string(key_str, curve, None) - - if algorithm_oid not in (oid_ecPublicKey, oid_ecDH, oid_ecMQV): - raise der.UnexpectedDER( - "unexpected algorithm identifier '%s'" % (algorithm_oid,) - ) - - curve = Curve.from_der(algorithm_identifier, valid_curve_encodings) - - # Up next is an octet string containing an ECPrivateKey. Ignore - # the optional "attributes" and "publicKey" fields that come after. - s, _ = der.remove_octet_string(s) - - # Unpack the ECPrivateKey to get to the key data octet string, - # and rejoin the ssleay parsing path. - s, empty = der.remove_sequence(s) - if empty != b"": - raise der.UnexpectedDER( - "trailing junk after DER privkey: %s" - % binascii.hexlify(empty) - ) - - version, s = der.remove_integer(s) - - # The version of the ECPrivateKey must be 1. - if version != 1: - raise der.UnexpectedDER( - "expected version '1' at start of DER privkey, got %d" - % version - ) - - privkey_str, s = der.remove_octet_string(s) - - if not curve: - tag, curve_oid_str, s = der.remove_constructed(s) - if tag != 0: - raise der.UnexpectedDER( - "expected tag 0 in DER privkey, got %d" % tag - ) - curve = Curve.from_der(curve_oid_str, valid_curve_encodings) - - # we don't actually care about the following fields - # - # tag, pubkey_bitstring, s = der.remove_constructed(s) - # if tag != 1: - # raise der.UnexpectedDER("expected tag 1 in DER privkey, got %d" - # % tag) - # pubkey_str = der.remove_bitstring(pubkey_bitstring, 0) - # if empty != "": - # raise der.UnexpectedDER("trailing junk after DER privkey " - # "pubkeystr: %s" - # % binascii.hexlify(empty)) - - # our from_string method likes fixed-length privkey strings - if len(privkey_str) < curve.baselen: - privkey_str = ( - b"\x00" * (curve.baselen - len(privkey_str)) + privkey_str - ) - return cls.from_string(privkey_str, curve, hashfunc) - - def to_string(self): - """ - Convert the private key to :term:`raw encoding`. - - Note: while the method is named "to_string", its name comes from - Python 2 days, when binary and character strings used the same type. - The type used in Python 3 is `bytes`. - - :return: raw encoding of private key - :rtype: bytes - """ - if isinstance(self.curve.curve, CurveEdTw): - return bytes(self.privkey.private_key) - secexp = self.privkey.secret_multiplier - s = number_to_string(secexp, self.privkey.order) - return s - - def to_pem( - self, - point_encoding="uncompressed", - format="ssleay", - curve_parameters_encoding=None, - ): - """ - Convert the private key to the :term:`PEM` format. - - See :func:`~SigningKey.from_pem` method for format description. - - Only the named curve format is supported. - The public key will be included in generated string. - - The PEM header will specify ``BEGIN EC PRIVATE KEY`` or - ``BEGIN PRIVATE KEY``, depending on the desired format. - - :param str point_encoding: format to use for encoding public point - :param str format: either ``ssleay`` (default) or ``pkcs8`` - :param str curve_parameters_encoding: format of encoded curve - parameters, default depends on the curve, if the curve has - an associated OID, ``named_curve`` format will be used, - if no OID is associated with the curve, the fallback of - ``explicit`` parameters will be used. - - :return: PEM encoded private key - :rtype: bytes - - .. warning:: The PEM is encoded to US-ASCII, it needs to be - re-encoded if the system is incompatible (e.g. uses UTF-16) - """ - # TODO: "BEGIN ECPARAMETERS" - assert format in ("ssleay", "pkcs8") - header = "EC PRIVATE KEY" if format == "ssleay" else "PRIVATE KEY" - return der.topem( - self.to_der(point_encoding, format, curve_parameters_encoding), - header, - ) - - def _encode_eddsa(self): - """Create a PKCS#8 encoding of EdDSA keys.""" - ec_private_key = der.encode_octet_string(self.to_string()) - return der.encode_sequence( - der.encode_integer(0), - der.encode_sequence(der.encode_oid(*self.curve.oid)), - der.encode_octet_string(ec_private_key), - ) - - def to_der( - self, - point_encoding="uncompressed", - format="ssleay", - curve_parameters_encoding=None, - ): - """ - Convert the private key to the :term:`DER` format. - - See :func:`~SigningKey.from_der` method for format specification. - - Only the named curve format is supported. - The public key will be included in the generated string. - - :param str point_encoding: format to use for encoding public point - Ignored for EdDSA - :param str format: either ``ssleay`` (default) or ``pkcs8``. - EdDSA keys require ``pkcs8``. - :param str curve_parameters_encoding: format of encoded curve - parameters, default depends on the curve, if the curve has - an associated OID, ``named_curve`` format will be used, - if no OID is associated with the curve, the fallback of - ``explicit`` parameters will be used. - Ignored for EdDSA. - - :return: DER encoded private key - :rtype: bytes - """ - # SEQ([int(1), octetstring(privkey),cont[0], oid(secp224r1), - # cont[1],bitstring]) - if point_encoding == "raw": - raise ValueError("raw encoding not allowed in DER") - assert format in ("ssleay", "pkcs8") - if isinstance(self.curve.curve, CurveEdTw): - if format != "pkcs8": - raise ValueError("Only PKCS#8 format supported for EdDSA keys") - return self._encode_eddsa() - encoded_vk = self.get_verifying_key().to_string(point_encoding) - priv_key_elems = [ - der.encode_integer(1), - der.encode_octet_string(self.to_string()), - ] - if format == "ssleay": - priv_key_elems.append( - der.encode_constructed( - 0, self.curve.to_der(curve_parameters_encoding) - ) - ) - # the 0 in encode_bitstring specifies the number of unused bits - # in the `encoded_vk` string - priv_key_elems.append( - der.encode_constructed(1, der.encode_bitstring(encoded_vk, 0)) - ) - ec_private_key = der.encode_sequence(*priv_key_elems) - - if format == "ssleay": - return ec_private_key - else: - return der.encode_sequence( - # version = 1 means the public key is not present in the - # top-level structure. - der.encode_integer(1), - der.encode_sequence( - der.encode_oid(*oid_ecPublicKey), - self.curve.to_der(curve_parameters_encoding), - ), - der.encode_octet_string(ec_private_key), - ) - - def to_ssh(self): - """ - Convert the private key to the SSH format. - - :return: SSH encoded private key - :rtype: bytes - """ - return ssh.serialize_private( - self.curve.name, - self.verifying_key.to_string(), - self.to_string(), - ) - - def get_verifying_key(self): - """ - Return the VerifyingKey associated with this private key. - - Equivalent to reading the `verifying_key` field of an instance. - - :return: a public key that can be used to verify the signatures made - with this SigningKey - :rtype: VerifyingKey - """ - return self.verifying_key - - def sign_deterministic( - self, - data, - hashfunc=None, - sigencode=sigencode_string, - extra_entropy=b"", - ): - """ - Create signature over data. - - For Weierstrass curves it uses the deterministic RFC6979 algorithm. - For Edwards curves it uses the standard EdDSA algorithm. - - For ECDSA the data will be hashed using the `hashfunc` function before - signing. - For EdDSA the data will be hashed with the hash associated with the - curve (SHA-512 for Ed25519 and SHAKE-256 for Ed448). - - This is the recommended method for performing signatures when hashing - of data is necessary. - - :param data: data to be hashed and computed signature over - :type data: :term:`bytes-like object` - :param hashfunc: hash function to use for computing the signature, - if unspecified, the default hash function selected during - object initialisation will be used (see - `VerifyingKey.default_hashfunc`). The object needs to implement - the same interface as hashlib.sha1. - Ignored with EdDSA. - :type hashfunc: callable - :param sigencode: function used to encode the signature. - The function needs to accept three parameters: the two integers - that are the signature and the order of the curve over which the - signature was computed. It needs to return an encoded signature. - See `ecdsa.util.sigencode_string` and `ecdsa.util.sigencode_der` - as examples of such functions. - Ignored with EdDSA. - :type sigencode: callable - :param extra_entropy: additional data that will be fed into the random - number generator used in the RFC6979 process. Entirely optional. - Ignored with EdDSA. - :type extra_entropy: :term:`bytes-like object` - - :return: encoded signature over `data` - :rtype: bytes or sigencode function dependent type - """ - hashfunc = hashfunc or self.default_hashfunc - data = normalise_bytes(data) - - if isinstance(self.curve.curve, CurveEdTw): - return self.privkey.sign(data) - - extra_entropy = normalise_bytes(extra_entropy) - digest = hashfunc(data).digest() - - return self.sign_digest_deterministic( - digest, - hashfunc=hashfunc, - sigencode=sigencode, - extra_entropy=extra_entropy, - allow_truncate=True, - ) - - def sign_digest_deterministic( - self, - digest, - hashfunc=None, - sigencode=sigencode_string, - extra_entropy=b"", - allow_truncate=False, - ): - """ - Create signature for digest using the deterministic RFC6979 algorithm. - - `digest` should be the output of cryptographically secure hash function - like SHA256 or SHA-3-256. - - This is the recommended method for performing signatures when no - hashing of data is necessary. - - :param digest: hash of data that will be signed - :type digest: :term:`bytes-like object` - :param hashfunc: hash function to use for computing the random "k" - value from RFC6979 process, - if unspecified, the default hash function selected during - object initialisation will be used (see - :attr:`.VerifyingKey.default_hashfunc`). The object needs to - implement - the same interface as :func:`~hashlib.sha1` from :py:mod:`hashlib`. - :type hashfunc: callable - :param sigencode: function used to encode the signature. - The function needs to accept three parameters: the two integers - that are the signature and the order of the curve over which the - signature was computed. It needs to return an encoded signature. - See :func:`~ecdsa.util.sigencode_string` and - :func:`~ecdsa.util.sigencode_der` - as examples of such functions. - :type sigencode: callable - :param extra_entropy: additional data that will be fed into the random - number generator used in the RFC6979 process. Entirely optional. - :type extra_entropy: :term:`bytes-like object` - :param bool allow_truncate: if True, the provided digest can have - bigger bit-size than the order of the curve, the extra bits (at - the end of the digest) will be truncated. Use it when signing - SHA-384 output using NIST256p or in similar situations. - - :return: encoded signature for the `digest` hash - :rtype: bytes or sigencode function dependent type - """ - if isinstance(self.curve.curve, CurveEdTw): - raise ValueError("Method unsupported for Edwards curves") - secexp = self.privkey.secret_multiplier - hashfunc = hashfunc or self.default_hashfunc - digest = normalise_bytes(digest) - extra_entropy = normalise_bytes(extra_entropy) - - def simple_r_s(r, s, order): - return r, s, order - - retry_gen = 0 - while True: - k = rfc6979.generate_k( - self.curve.generator.order(), - secexp, - hashfunc, - digest, - retry_gen=retry_gen, - extra_entropy=extra_entropy, - ) - try: - r, s, order = self.sign_digest( - digest, - sigencode=simple_r_s, - k=k, - allow_truncate=allow_truncate, - ) - break - except RSZeroError: - retry_gen += 1 - - return sigencode(r, s, order) - - def sign( - self, - data, - entropy=None, - hashfunc=None, - sigencode=sigencode_string, - k=None, - allow_truncate=True, - ): - """ - Create signature over data. - - Uses the probabilistic ECDSA algorithm for Weierstrass curves - (NIST256p, etc.) and the deterministic EdDSA algorithm for the - Edwards curves (Ed25519, Ed448). - - This method uses the standard ECDSA algorithm that requires a - cryptographically secure random number generator. - - It's recommended to use the :func:`~SigningKey.sign_deterministic` - method instead of this one. - - :param data: data that will be hashed for signing - :type data: :term:`bytes-like object` - :param callable entropy: randomness source, :func:`os.urandom` by - default. Ignored with EdDSA. - :param hashfunc: hash function to use for hashing the provided - ``data``. - If unspecified the default hash function selected during - object initialisation will be used (see - :attr:`.VerifyingKey.default_hashfunc`). - Should behave like :func:`~hashlib.sha1` from :py:mod:`hashlib`. - The output length of the - hash (in bytes) must not be longer than the length of the curve - order (rounded up to the nearest byte), so using SHA256 with - NIST256p is ok, but SHA256 with NIST192p is not. (In the 2**-96ish - unlikely event of a hash output larger than the curve order, the - hash will effectively be wrapped mod n). - If you want to explicitly allow use of large hashes with small - curves set the ``allow_truncate`` to ``True``. - Use ``hashfunc=hashlib.sha1`` to match openssl's - ``-ecdsa-with-SHA1`` mode, - or ``hashfunc=hashlib.sha256`` for openssl-1.0.0's - ``-ecdsa-with-SHA256``. - Ignored for EdDSA - :type hashfunc: callable - :param sigencode: function used to encode the signature. - The function needs to accept three parameters: the two integers - that are the signature and the order of the curve over which the - signature was computed. It needs to return an encoded signature. - See :func:`~ecdsa.util.sigencode_string` and - :func:`~ecdsa.util.sigencode_der` - as examples of such functions. - Ignored for EdDSA - :type sigencode: callable - :param int k: a pre-selected nonce for calculating the signature. - In typical use cases, it should be set to None (the default) to - allow its generation from an entropy source. - Ignored for EdDSA. - :param bool allow_truncate: if ``True``, the provided digest can have - bigger bit-size than the order of the curve, the extra bits (at - the end of the digest) will be truncated. Use it when signing - SHA-384 output using NIST256p or in similar situations. True by - default. - Ignored for EdDSA. - - :raises RSZeroError: in the unlikely event when *r* parameter or - *s* parameter of the created signature is equal 0, as that would - leak the key. Caller should try a better entropy source, retry with - different ``k``, or use the - :func:`~SigningKey.sign_deterministic` in such case. - - :return: encoded signature of the hash of `data` - :rtype: bytes or sigencode function dependent type - """ - hashfunc = hashfunc or self.default_hashfunc - data = normalise_bytes(data) - if isinstance(self.curve.curve, CurveEdTw): - return self.sign_deterministic(data) - h = hashfunc(data).digest() - return self.sign_digest(h, entropy, sigencode, k, allow_truncate) - - def sign_digest( - self, - digest, - entropy=None, - sigencode=sigencode_string, - k=None, - allow_truncate=False, - ): - """ - Create signature over digest using the probabilistic ECDSA algorithm. - - This method uses the standard ECDSA algorithm that requires a - cryptographically secure random number generator. - - This method does not hash the input. - - It's recommended to use the - :func:`~SigningKey.sign_digest_deterministic` method - instead of this one. - - :param digest: hash value that will be signed - :type digest: :term:`bytes-like object` - :param callable entropy: randomness source, os.urandom by default - :param sigencode: function used to encode the signature. - The function needs to accept three parameters: the two integers - that are the signature and the order of the curve over which the - signature was computed. It needs to return an encoded signature. - See `ecdsa.util.sigencode_string` and `ecdsa.util.sigencode_der` - as examples of such functions. - :type sigencode: callable - :param int k: a pre-selected nonce for calculating the signature. - In typical use cases, it should be set to None (the default) to - allow its generation from an entropy source. - :param bool allow_truncate: if True, the provided digest can have - bigger bit-size than the order of the curve, the extra bits (at - the end of the digest) will be truncated. Use it when signing - SHA-384 output using NIST256p or in similar situations. - - :raises RSZeroError: in the unlikely event when "r" parameter or - "s" parameter of the created signature is equal 0, as that would - leak the key. Caller should try a better entropy source, retry with - different 'k', or use the - :func:`~SigningKey.sign_digest_deterministic` in such case. - - :return: encoded signature for the `digest` hash - :rtype: bytes or sigencode function dependent type - """ - if isinstance(self.curve.curve, CurveEdTw): - raise ValueError("Method unsupported for Edwards curves") - digest = normalise_bytes(digest) - number = _truncate_and_convert_digest( - digest, - self.curve, - allow_truncate, - ) - r, s = self.sign_number(number, entropy, k) - return sigencode(r, s, self.privkey.order) - - def sign_number(self, number, entropy=None, k=None): - """ - Sign an integer directly. - - Note, this is a low level method, usually you will want to use - :func:`~SigningKey.sign_deterministic` or - :func:`~SigningKey.sign_digest_deterministic`. - - :param int number: number to sign using the probabilistic ECDSA - algorithm. - :param callable entropy: entropy source, os.urandom by default - :param int k: pre-selected nonce for signature operation. If unset - it will be selected at random using the entropy source. - - :raises RSZeroError: in the unlikely event when "r" parameter or - "s" parameter of the created signature is equal 0, as that would - leak the key. Caller should try a better entropy source, retry with - different 'k', or use the - :func:`~SigningKey.sign_digest_deterministic` in such case. - - :return: the "r" and "s" parameters of the signature - :rtype: tuple of ints - """ - if isinstance(self.curve.curve, CurveEdTw): - raise ValueError("Method unsupported for Edwards curves") - order = self.privkey.order - - if k is not None: - _k = k - else: - _k = randrange(order, entropy) - - assert 1 <= _k < order - sig = self.privkey.sign(number, _k) - return sig.r, sig.s diff --git a/venv/lib/python3.9/site-packages/ecdsa/numbertheory.py b/venv/lib/python3.9/site-packages/ecdsa/numbertheory.py deleted file mode 100644 index fe974f8..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/numbertheory.py +++ /dev/null @@ -1,835 +0,0 @@ -#! /usr/bin/env python -# -# Provide some simple capabilities from number theory. -# -# Version of 2008.11.14. -# -# Written in 2005 and 2006 by Peter Pearson and placed in the public domain. -# Revision history: -# 2008.11.14: Use pow(base, exponent, modulus) for modular_exp. -# Make gcd and lcm accept arbitrarily many arguments. - -from __future__ import division - -import sys -from six import integer_types, PY2 -from six.moves import reduce - -try: - xrange -except NameError: - xrange = range -try: - from gmpy2 import powmod, mpz - - GMPY2 = True - GMPY = False -except ImportError: # pragma: no branch - GMPY2 = False - try: - from gmpy import mpz - - GMPY = True - except ImportError: - GMPY = False - - -if GMPY2 or GMPY: # pragma: no branch - integer_types = tuple(integer_types + (type(mpz(1)),)) - - -import math -import warnings -import random -from .util import bit_length - - -class Error(Exception): - """Base class for exceptions in this module.""" - - pass - - -class JacobiError(Error): - pass - - -class SquareRootError(Error): - pass - - -class NegativeExponentError(Error): - pass - - -def modular_exp(base, exponent, modulus): # pragma: no cover - """Raise base to exponent, reducing by modulus""" - # deprecated in 0.14 - warnings.warn( - "Function is unused in library code. If you use this code, " - "change to pow() builtin.", - DeprecationWarning, - ) - if exponent < 0: - raise NegativeExponentError( - "Negative exponents (%d) not allowed" % exponent - ) - return pow(base, exponent, modulus) - - -def polynomial_reduce_mod(poly, polymod, p): - """Reduce poly by polymod, integer arithmetic modulo p. - - Polynomials are represented as lists of coefficients - of increasing powers of x.""" - - # This module has been tested only by extensive use - # in calculating modular square roots. - - # Just to make this easy, require a monic polynomial: - assert polymod[-1] == 1 - - assert len(polymod) > 1 - - while len(poly) >= len(polymod): - if poly[-1] != 0: - for i in xrange(2, len(polymod) + 1): - poly[-i] = (poly[-i] - poly[-1] * polymod[-i]) % p - poly = poly[0:-1] - - return poly - - -def polynomial_multiply_mod(m1, m2, polymod, p): - """Polynomial multiplication modulo a polynomial over ints mod p. - - Polynomials are represented as lists of coefficients - of increasing powers of x.""" - - # This is just a seat-of-the-pants implementation. - - # This module has been tested only by extensive use - # in calculating modular square roots. - - # Initialize the product to zero: - - prod = (len(m1) + len(m2) - 1) * [0] - - # Add together all the cross-terms: - - for i in xrange(len(m1)): - for j in xrange(len(m2)): - prod[i + j] = (prod[i + j] + m1[i] * m2[j]) % p - - return polynomial_reduce_mod(prod, polymod, p) - - -def polynomial_exp_mod(base, exponent, polymod, p): - """Polynomial exponentiation modulo a polynomial over ints mod p. - - Polynomials are represented as lists of coefficients - of increasing powers of x.""" - - # Based on the Handbook of Applied Cryptography, algorithm 2.227. - - # This module has been tested only by extensive use - # in calculating modular square roots. - - assert exponent < p - - if exponent == 0: - return [1] - - G = base - k = exponent - if k % 2 == 1: - s = G - else: - s = [1] - - while k > 1: - k = k // 2 - G = polynomial_multiply_mod(G, G, polymod, p) - if k % 2 == 1: - s = polynomial_multiply_mod(G, s, polymod, p) - - return s - - -def jacobi(a, n): - """Jacobi symbol""" - - # Based on the Handbook of Applied Cryptography (HAC), algorithm 2.149. - - # This function has been tested by comparison with a small - # table printed in HAC, and by extensive use in calculating - # modular square roots. - - if not n >= 3: - raise JacobiError("n must be larger than 2") - if not n % 2 == 1: - raise JacobiError("n must be odd") - a = a % n - if a == 0: - return 0 - if a == 1: - return 1 - a1, e = a, 0 - while a1 % 2 == 0: - a1, e = a1 // 2, e + 1 - if e % 2 == 0 or n % 8 == 1 or n % 8 == 7: - s = 1 - else: - s = -1 - if a1 == 1: - return s - if n % 4 == 3 and a1 % 4 == 3: - s = -s - return s * jacobi(n % a1, a1) - - -def square_root_mod_prime(a, p): - """Modular square root of a, mod p, p prime.""" - - # Based on the Handbook of Applied Cryptography, algorithms 3.34 to 3.39. - - # This module has been tested for all values in [0,p-1] for - # every prime p from 3 to 1229. - - assert 0 <= a < p - assert 1 < p - - if a == 0: - return 0 - if p == 2: - return a - - jac = jacobi(a, p) - if jac == -1: - raise SquareRootError("%d has no square root modulo %d" % (a, p)) - - if p % 4 == 3: - return pow(a, (p + 1) // 4, p) - - if p % 8 == 5: - d = pow(a, (p - 1) // 4, p) - if d == 1: - return pow(a, (p + 3) // 8, p) - assert d == p - 1 - return (2 * a * pow(4 * a, (p - 5) // 8, p)) % p - - if PY2: - # xrange on python2 can take integers representable as C long only - range_top = min(0x7FFFFFFF, p) - else: - range_top = p - for b in xrange(2, range_top): # pragma: no branch - if jacobi(b * b - 4 * a, p) == -1: - f = (a, -b, 1) - ff = polynomial_exp_mod((0, 1), (p + 1) // 2, f, p) - if ff[1]: - raise SquareRootError("p is not prime") - return ff[0] - # just an assertion - raise RuntimeError("No b found.") # pragma: no cover - - -# because all the inverse_mod code is arch/environment specific, and coveralls -# expects it to execute equal number of times, we need to waive it by -# adding the "no branch" pragma to all branches -if GMPY2: # pragma: no branch - - def inverse_mod(a, m): - """Inverse of a mod m.""" - if a == 0: # pragma: no branch - return 0 - return powmod(a, -1, m) - -elif GMPY: # pragma: no branch - - def inverse_mod(a, m): - """Inverse of a mod m.""" - # while libgmp does support inverses modulo, it is accessible - # only using the native `pow()` function, and `pow()` in gmpy sanity - # checks the parameters before passing them on to underlying - # implementation - if a == 0: # pragma: no branch - return 0 - a = mpz(a) - m = mpz(m) - - lm, hm = mpz(1), mpz(0) - low, high = a % m, m - while low > 1: # pragma: no branch - r = high // low - lm, low, hm, high = hm - lm * r, high - low * r, lm, low - - return lm % m - -elif sys.version_info >= (3, 8): # pragma: no branch - - def inverse_mod(a, m): - """Inverse of a mod m.""" - if a == 0: # pragma: no branch - return 0 - return pow(a, -1, m) - -else: # pragma: no branch - - def inverse_mod(a, m): - """Inverse of a mod m.""" - - if a == 0: # pragma: no branch - return 0 - - lm, hm = 1, 0 - low, high = a % m, m - while low > 1: # pragma: no branch - r = high // low - lm, low, hm, high = hm - lm * r, high - low * r, lm, low - - return lm % m - - -try: - gcd2 = math.gcd -except AttributeError: - - def gcd2(a, b): - """Greatest common divisor using Euclid's algorithm.""" - while a: - a, b = b % a, a - return b - - -def gcd(*a): - """Greatest common divisor. - - Usage: gcd([ 2, 4, 6 ]) - or: gcd(2, 4, 6) - """ - - if len(a) > 1: - return reduce(gcd2, a) - if hasattr(a[0], "__iter__"): - return reduce(gcd2, a[0]) - return a[0] - - -def lcm2(a, b): - """Least common multiple of two integers.""" - - return (a * b) // gcd(a, b) - - -def lcm(*a): - """Least common multiple. - - Usage: lcm([ 3, 4, 5 ]) - or: lcm(3, 4, 5) - """ - - if len(a) > 1: - return reduce(lcm2, a) - if hasattr(a[0], "__iter__"): - return reduce(lcm2, a[0]) - return a[0] - - -def factorization(n): - """Decompose n into a list of (prime,exponent) pairs.""" - - assert isinstance(n, integer_types) - - if n < 2: - return [] - - result = [] - - # Test the small primes: - - for d in smallprimes: - if d > n: - break - q, r = divmod(n, d) - if r == 0: - count = 1 - while d <= n: # pragma: no branch - n = q - q, r = divmod(n, d) - if r != 0: - break - count = count + 1 - result.append((d, count)) - - # If n is still greater than the last of our small primes, - # it may require further work: - - if n > smallprimes[-1]: - if is_prime(n): # If what's left is prime, it's easy: - result.append((n, 1)) - else: # Ugh. Search stupidly for a divisor: - d = smallprimes[-1] - while 1: - d = d + 2 # Try the next divisor. - q, r = divmod(n, d) - if q < d: # n < d*d means we're done, n = 1 or prime. - break - if r == 0: # d divides n. How many times? - count = 1 - n = q - # As long as d might still divide n, - while d <= n: # pragma: no branch - q, r = divmod(n, d) # see if it does. - if r != 0: - break - n = q # It does. Reduce n, increase count. - count = count + 1 - result.append((d, count)) - if n > 1: - result.append((n, 1)) - - return result - - -def phi(n): # pragma: no cover - """Return the Euler totient function of n.""" - # deprecated in 0.14 - warnings.warn( - "Function is unused by library code. If you use this code, " - "please open an issue in " - "https://github.com/tlsfuzzer/python-ecdsa", - DeprecationWarning, - ) - - assert isinstance(n, integer_types) - - if n < 3: - return 1 - - result = 1 - ff = factorization(n) - for f in ff: - e = f[1] - if e > 1: - result = result * f[0] ** (e - 1) * (f[0] - 1) - else: - result = result * (f[0] - 1) - return result - - -def carmichael(n): # pragma: no cover - """Return Carmichael function of n. - - Carmichael(n) is the smallest integer x such that - m**x = 1 mod n for all m relatively prime to n. - """ - # deprecated in 0.14 - warnings.warn( - "Function is unused by library code. If you use this code, " - "please open an issue in " - "https://github.com/tlsfuzzer/python-ecdsa", - DeprecationWarning, - ) - - return carmichael_of_factorized(factorization(n)) - - -def carmichael_of_factorized(f_list): # pragma: no cover - """Return the Carmichael function of a number that is - represented as a list of (prime,exponent) pairs. - """ - # deprecated in 0.14 - warnings.warn( - "Function is unused by library code. If you use this code, " - "please open an issue in " - "https://github.com/tlsfuzzer/python-ecdsa", - DeprecationWarning, - ) - - if len(f_list) < 1: - return 1 - - result = carmichael_of_ppower(f_list[0]) - for i in xrange(1, len(f_list)): - result = lcm(result, carmichael_of_ppower(f_list[i])) - - return result - - -def carmichael_of_ppower(pp): # pragma: no cover - """Carmichael function of the given power of the given prime.""" - # deprecated in 0.14 - warnings.warn( - "Function is unused by library code. If you use this code, " - "please open an issue in " - "https://github.com/tlsfuzzer/python-ecdsa", - DeprecationWarning, - ) - - p, a = pp - if p == 2 and a > 2: - return 2 ** (a - 2) - else: - return (p - 1) * p ** (a - 1) - - -def order_mod(x, m): # pragma: no cover - """Return the order of x in the multiplicative group mod m.""" - # deprecated in 0.14 - warnings.warn( - "Function is unused by library code. If you use this code, " - "please open an issue in " - "https://github.com/tlsfuzzer/python-ecdsa", - DeprecationWarning, - ) - - # Warning: this implementation is not very clever, and will - # take a long time if m is very large. - - if m <= 1: - return 0 - - assert gcd(x, m) == 1 - - z = x - result = 1 - while z != 1: - z = (z * x) % m - result = result + 1 - return result - - -def largest_factor_relatively_prime(a, b): # pragma: no cover - """Return the largest factor of a relatively prime to b.""" - # deprecated in 0.14 - warnings.warn( - "Function is unused by library code. If you use this code, " - "please open an issue in " - "https://github.com/tlsfuzzer/python-ecdsa", - DeprecationWarning, - ) - - while 1: - d = gcd(a, b) - if d <= 1: - break - b = d - while 1: - q, r = divmod(a, d) - if r > 0: - break - a = q - return a - - -def kinda_order_mod(x, m): # pragma: no cover - """Return the order of x in the multiplicative group mod m', - where m' is the largest factor of m relatively prime to x. - """ - # deprecated in 0.14 - warnings.warn( - "Function is unused by library code. If you use this code, " - "please open an issue in " - "https://github.com/tlsfuzzer/python-ecdsa", - DeprecationWarning, - ) - - return order_mod(x, largest_factor_relatively_prime(m, x)) - - -def is_prime(n): - """Return True if x is prime, False otherwise. - - We use the Miller-Rabin test, as given in Menezes et al. p. 138. - This test is not exact: there are composite values n for which - it returns True. - - In testing the odd numbers from 10000001 to 19999999, - about 66 composites got past the first test, - 5 got past the second test, and none got past the third. - Since factors of 2, 3, 5, 7, and 11 were detected during - preliminary screening, the number of numbers tested by - Miller-Rabin was (19999999 - 10000001)*(2/3)*(4/5)*(6/7) - = 4.57 million. - """ - - # (This is used to study the risk of false positives:) - global miller_rabin_test_count - - miller_rabin_test_count = 0 - - if n <= smallprimes[-1]: - if n in smallprimes: - return True - else: - return False - # 2310 = 2 * 3 * 5 * 7 * 11 - if gcd(n, 2310) != 1: - return False - - # Choose a number of iterations sufficient to reduce the - # probability of accepting a composite below 2**-80 - # (from Menezes et al. Table 4.4): - - t = 40 - n_bits = 1 + bit_length(n) - assert 11 <= n_bits <= 16384 - for k, tt in ( - (100, 27), - (150, 18), - (200, 15), - (250, 12), - (300, 9), - (350, 8), - (400, 7), - (450, 6), - (550, 5), - (650, 4), - (850, 3), - (1300, 2), - ): - if n_bits < k: - break - t = tt - - # Run the test t times: - - s = 0 - r = n - 1 - while (r % 2) == 0: - s = s + 1 - r = r // 2 - for i in xrange(t): - a = random.choice(smallprimes) - y = pow(a, r, n) - if y != 1 and y != n - 1: - j = 1 - while j <= s - 1 and y != n - 1: - y = pow(y, 2, n) - if y == 1: - miller_rabin_test_count = i + 1 - return False - j = j + 1 - if y != n - 1: - miller_rabin_test_count = i + 1 - return False - return True - - -def next_prime(starting_value): - """Return the smallest prime larger than the starting value.""" - - if starting_value < 2: - return 2 - result = (starting_value + 1) | 1 - while not is_prime(result): - result = result + 2 - return result - - -smallprimes = [ - 2, - 3, - 5, - 7, - 11, - 13, - 17, - 19, - 23, - 29, - 31, - 37, - 41, - 43, - 47, - 53, - 59, - 61, - 67, - 71, - 73, - 79, - 83, - 89, - 97, - 101, - 103, - 107, - 109, - 113, - 127, - 131, - 137, - 139, - 149, - 151, - 157, - 163, - 167, - 173, - 179, - 181, - 191, - 193, - 197, - 199, - 211, - 223, - 227, - 229, - 233, - 239, - 241, - 251, - 257, - 263, - 269, - 271, - 277, - 281, - 283, - 293, - 307, - 311, - 313, - 317, - 331, - 337, - 347, - 349, - 353, - 359, - 367, - 373, - 379, - 383, - 389, - 397, - 401, - 409, - 419, - 421, - 431, - 433, - 439, - 443, - 449, - 457, - 461, - 463, - 467, - 479, - 487, - 491, - 499, - 503, - 509, - 521, - 523, - 541, - 547, - 557, - 563, - 569, - 571, - 577, - 587, - 593, - 599, - 601, - 607, - 613, - 617, - 619, - 631, - 641, - 643, - 647, - 653, - 659, - 661, - 673, - 677, - 683, - 691, - 701, - 709, - 719, - 727, - 733, - 739, - 743, - 751, - 757, - 761, - 769, - 773, - 787, - 797, - 809, - 811, - 821, - 823, - 827, - 829, - 839, - 853, - 857, - 859, - 863, - 877, - 881, - 883, - 887, - 907, - 911, - 919, - 929, - 937, - 941, - 947, - 953, - 967, - 971, - 977, - 983, - 991, - 997, - 1009, - 1013, - 1019, - 1021, - 1031, - 1033, - 1039, - 1049, - 1051, - 1061, - 1063, - 1069, - 1087, - 1091, - 1093, - 1097, - 1103, - 1109, - 1117, - 1123, - 1129, - 1151, - 1153, - 1163, - 1171, - 1181, - 1187, - 1193, - 1201, - 1213, - 1217, - 1223, - 1229, -] - -miller_rabin_test_count = 0 diff --git a/venv/lib/python3.9/site-packages/ecdsa/rfc6979.py b/venv/lib/python3.9/site-packages/ecdsa/rfc6979.py deleted file mode 100644 index 0728b5a..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/rfc6979.py +++ /dev/null @@ -1,113 +0,0 @@ -""" -RFC 6979: - Deterministic Usage of the Digital Signature Algorithm (DSA) and - Elliptic Curve Digital Signature Algorithm (ECDSA) - - http://tools.ietf.org/html/rfc6979 - -Many thanks to Coda Hale for his implementation in Go language: - https://github.com/codahale/rfc6979 -""" - -import hmac -from binascii import hexlify -from .util import number_to_string, number_to_string_crop, bit_length -from ._compat import hmac_compat - - -# bit_length was defined in this module previously so keep it for backwards -# compatibility, will need to deprecate and remove it later -__all__ = ["bit_length", "bits2int", "bits2octets", "generate_k"] - - -def bits2int(data, qlen): - x = int(hexlify(data), 16) - l = len(data) * 8 - - if l > qlen: - return x >> (l - qlen) - return x - - -def bits2octets(data, order): - z1 = bits2int(data, bit_length(order)) - z2 = z1 - order - - if z2 < 0: - z2 = z1 - - return number_to_string_crop(z2, order) - - -# https://tools.ietf.org/html/rfc6979#section-3.2 -def generate_k(order, secexp, hash_func, data, retry_gen=0, extra_entropy=b""): - """ - Generate the ``k`` value - the nonce for DSA. - - :param int order: order of the DSA generator used in the signature - :param int secexp: secure exponent (private key) in numeric form - :param hash_func: reference to the same hash function used for generating - hash, like :py:class:`hashlib.sha1` - :param bytes data: hash in binary form of the signing data - :param int retry_gen: how many good 'k' values to skip before returning - :param bytes extra_entropy: additional added data in binary form as per - section-3.6 of rfc6979 - :rtype: int - """ - - qlen = bit_length(order) - holen = hash_func().digest_size - rolen = (qlen + 7) // 8 - bx = ( - hmac_compat(number_to_string(secexp, order)), - hmac_compat(bits2octets(data, order)), - hmac_compat(extra_entropy), - ) - - # Step B - v = b"\x01" * holen - - # Step C - k = b"\x00" * holen - - # Step D - - k = hmac.new(k, digestmod=hash_func) - k.update(v + b"\x00") - for i in bx: - k.update(i) - k = k.digest() - - # Step E - v = hmac.new(k, v, hash_func).digest() - - # Step F - k = hmac.new(k, digestmod=hash_func) - k.update(v + b"\x01") - for i in bx: - k.update(i) - k = k.digest() - - # Step G - v = hmac.new(k, v, hash_func).digest() - - # Step H - while True: - # Step H1 - t = b"" - - # Step H2 - while len(t) < rolen: - v = hmac.new(k, v, hash_func).digest() - t += v - - # Step H3 - secret = bits2int(t, qlen) - - if 1 <= secret < order: - if retry_gen <= 0: - return secret - retry_gen -= 1 - - k = hmac.new(k, v + b"\x00", hash_func).digest() - v = hmac.new(k, v, hash_func).digest() diff --git a/venv/lib/python3.9/site-packages/ecdsa/ssh.py b/venv/lib/python3.9/site-packages/ecdsa/ssh.py deleted file mode 100644 index 64e9403..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/ssh.py +++ /dev/null @@ -1,83 +0,0 @@ -import binascii -from . import der -from ._compat import compat26_str, int_to_bytes - -_SSH_ED25519 = b"ssh-ed25519" -_SK_MAGIC = b"openssh-key-v1\0" -_NONE = b"none" - - -def _get_key_type(name): - if name == "Ed25519": - return _SSH_ED25519 - else: - raise ValueError("Unsupported key type") - - -class _Serializer: - def __init__(self): - self.bytes = b"" - - def put_raw(self, val): - self.bytes += val - - def put_u32(self, val): - self.bytes += int_to_bytes(val, length=4, byteorder="big") - - def put_str(self, val): - self.put_u32(len(val)) - self.bytes += val - - def put_pad(self, blklen=8): - padlen = blklen - (len(self.bytes) % blklen) - self.put_raw(bytearray(range(1, 1 + padlen))) - - def encode(self): - return binascii.b2a_base64(compat26_str(self.bytes)) - - def tobytes(self): - return self.bytes - - def topem(self): - return der.topem(self.bytes, "OPENSSH PRIVATE KEY") - - -def serialize_public(name, pub): - serial = _Serializer() - ktype = _get_key_type(name) - serial.put_str(ktype) - serial.put_str(pub) - return b" ".join([ktype, serial.encode()]) - - -def serialize_private(name, pub, priv): - # encode public part - spub = _Serializer() - ktype = _get_key_type(name) - spub.put_str(ktype) - spub.put_str(pub) - - # encode private part - spriv = _Serializer() - checksum = 0 - spriv.put_u32(checksum) - spriv.put_u32(checksum) - spriv.put_raw(spub.tobytes()) - spriv.put_str(priv + pub) - comment = b"" - spriv.put_str(comment) - spriv.put_pad() - - # top-level structure - main = _Serializer() - main.put_raw(_SK_MAGIC) - ciphername = kdfname = _NONE - main.put_str(ciphername) - main.put_str(kdfname) - nokdf = 0 - main.put_u32(nokdf) - nkeys = 1 - main.put_u32(nkeys) - main.put_str(spub.tobytes()) - main.put_str(spriv.tobytes()) - return main.topem() diff --git a/venv/lib/python3.9/site-packages/ecdsa/test_curves.py b/venv/lib/python3.9/site-packages/ecdsa/test_curves.py deleted file mode 100644 index 93b6c9b..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/test_curves.py +++ /dev/null @@ -1,361 +0,0 @@ -try: - import unittest2 as unittest -except ImportError: - import unittest - -import base64 -import pytest -from .curves import ( - Curve, - NIST256p, - curves, - UnknownCurveError, - PRIME_FIELD_OID, - curve_by_name, -) -from .ellipticcurve import CurveFp, PointJacobi, CurveEdTw -from . import der -from .util import number_to_string - - -class TestParameterEncoding(unittest.TestCase): - @classmethod - def setUpClass(cls): - # minimal, but with cofactor (excludes seed when compared to - # OpenSSL output) - cls.base64_params = ( - "MIHgAgEBMCwGByqGSM49AQECIQD/////AAAAAQAAAAAAAAAAAAAAAP/////////" - "//////zBEBCD/////AAAAAQAAAAAAAAAAAAAAAP///////////////AQgWsY12K" - "o6k+ez671VdpiGvGUdBrDMU7D2O848PifSYEsEQQRrF9Hy4SxCR/i85uVjpEDyd" - "wN9gS3rM6D0oTlF2JjClk/jQuL+Gn+bjufrSnwPnhYrzjNXazFezsu2QGg3v1H1" - "AiEA/////wAAAAD//////////7zm+q2nF56E87nKwvxjJVECAQE=" - ) - - def test_from_pem(self): - pem_params = ( - "-----BEGIN EC PARAMETERS-----\n" - "MIHgAgEBMCwGByqGSM49AQECIQD/////AAAAAQAAAAAAAAAAAAAAAP/////////\n" - "//////zBEBCD/////AAAAAQAAAAAAAAAAAAAAAP///////////////AQgWsY12K\n" - "o6k+ez671VdpiGvGUdBrDMU7D2O848PifSYEsEQQRrF9Hy4SxCR/i85uVjpEDyd\n" - "wN9gS3rM6D0oTlF2JjClk/jQuL+Gn+bjufrSnwPnhYrzjNXazFezsu2QGg3v1H1\n" - "AiEA/////wAAAAD//////////7zm+q2nF56E87nKwvxjJVECAQE=\n" - "-----END EC PARAMETERS-----\n" - ) - curve = Curve.from_pem(pem_params) - - self.assertIs(curve, NIST256p) - - def test_from_pem_with_explicit_when_explicit_disabled(self): - pem_params = ( - "-----BEGIN EC PARAMETERS-----\n" - "MIHgAgEBMCwGByqGSM49AQECIQD/////AAAAAQAAAAAAAAAAAAAAAP/////////\n" - "//////zBEBCD/////AAAAAQAAAAAAAAAAAAAAAP///////////////AQgWsY12K\n" - "o6k+ez671VdpiGvGUdBrDMU7D2O848PifSYEsEQQRrF9Hy4SxCR/i85uVjpEDyd\n" - "wN9gS3rM6D0oTlF2JjClk/jQuL+Gn+bjufrSnwPnhYrzjNXazFezsu2QGg3v1H1\n" - "AiEA/////wAAAAD//////////7zm+q2nF56E87nKwvxjJVECAQE=\n" - "-----END EC PARAMETERS-----\n" - ) - with self.assertRaises(der.UnexpectedDER) as e: - Curve.from_pem(pem_params, ["named_curve"]) - - self.assertIn("explicit curve parameters not", str(e.exception)) - - def test_from_pem_with_named_curve_with_named_curve_disabled(self): - pem_params = ( - "-----BEGIN EC PARAMETERS-----\n" - "BggqhkjOPQMBBw==\n" - "-----END EC PARAMETERS-----\n" - ) - with self.assertRaises(der.UnexpectedDER) as e: - Curve.from_pem(pem_params, ["explicit"]) - - self.assertIn("named_curve curve parameters not", str(e.exception)) - - def test_from_pem_with_wrong_header(self): - pem_params = ( - "-----BEGIN PARAMETERS-----\n" - "MIHgAgEBMCwGByqGSM49AQECIQD/////AAAAAQAAAAAAAAAAAAAAAP/////////\n" - "//////zBEBCD/////AAAAAQAAAAAAAAAAAAAAAP///////////////AQgWsY12K\n" - "o6k+ez671VdpiGvGUdBrDMU7D2O848PifSYEsEQQRrF9Hy4SxCR/i85uVjpEDyd\n" - "wN9gS3rM6D0oTlF2JjClk/jQuL+Gn+bjufrSnwPnhYrzjNXazFezsu2QGg3v1H1\n" - "AiEA/////wAAAAD//////////7zm+q2nF56E87nKwvxjJVECAQE=\n" - "-----END PARAMETERS-----\n" - ) - with self.assertRaises(der.UnexpectedDER) as e: - Curve.from_pem(pem_params) - - self.assertIn("PARAMETERS PEM header", str(e.exception)) - - def test_to_pem(self): - pem_params = ( - b"-----BEGIN EC PARAMETERS-----\n" - b"BggqhkjOPQMBBw==\n" - b"-----END EC PARAMETERS-----\n" - ) - encoding = NIST256p.to_pem() - - self.assertEqual(pem_params, encoding) - - def test_compare_with_different_object(self): - self.assertNotEqual(NIST256p, 256) - - def test_named_curve_params_der(self): - encoded = NIST256p.to_der() - - # just the encoding of the NIST256p OID (prime256v1) - self.assertEqual(b"\x06\x08\x2a\x86\x48\xce\x3d\x03\x01\x07", encoded) - - def test_verify_that_default_is_named_curve_der(self): - encoded_default = NIST256p.to_der() - encoded_named = NIST256p.to_der("named_curve") - - self.assertEqual(encoded_default, encoded_named) - - def test_encoding_to_explicit_params(self): - encoded = NIST256p.to_der("explicit") - - self.assertEqual(encoded, bytes(base64.b64decode(self.base64_params))) - - def test_encoding_to_unsupported_type(self): - with self.assertRaises(ValueError) as e: - NIST256p.to_der("unsupported") - - self.assertIn("Only 'named_curve'", str(e.exception)) - - def test_encoding_to_explicit_compressed_params(self): - encoded = NIST256p.to_der("explicit", "compressed") - - compressed_base_point = ( - "MIHAAgEBMCwGByqGSM49AQECIQD/////AAAAAQAAAAAAAAAAAAAAAP//////////" - "/////zBEBCD/////AAAAAQAAAAAAAAAAAAAAAP///////////////AQgWsY12Ko6" - "k+ez671VdpiGvGUdBrDMU7D2O848PifSYEsEIQNrF9Hy4SxCR/i85uVjpEDydwN9" - "gS3rM6D0oTlF2JjClgIhAP////8AAAAA//////////+85vqtpxeehPO5ysL8YyVR" - "AgEB" - ) - - self.assertEqual( - encoded, bytes(base64.b64decode(compressed_base_point)) - ) - - def test_decoding_explicit_from_openssl(self): - # generated with openssl 1.1.1k using - # openssl ecparam -name P-256 -param_enc explicit -out /tmp/file.pem - p256_explicit = ( - "MIH3AgEBMCwGByqGSM49AQECIQD/////AAAAAQAAAAAAAAAAAAAAAP//////////" - "/////zBbBCD/////AAAAAQAAAAAAAAAAAAAAAP///////////////AQgWsY12Ko6" - "k+ez671VdpiGvGUdBrDMU7D2O848PifSYEsDFQDEnTYIhucEk2pmeOETnSa3gZ9+" - "kARBBGsX0fLhLEJH+Lzm5WOkQPJ3A32BLeszoPShOUXYmMKWT+NC4v4af5uO5+tK" - "fA+eFivOM1drMV7Oy7ZAaDe/UfUCIQD/////AAAAAP//////////vOb6racXnoTz" - "ucrC/GMlUQIBAQ==" - ) - - decoded = Curve.from_der(bytes(base64.b64decode(p256_explicit))) - - self.assertEqual(NIST256p, decoded) - - def test_decoding_well_known_from_explicit_params(self): - curve = Curve.from_der(bytes(base64.b64decode(self.base64_params))) - - self.assertIs(curve, NIST256p) - - def test_decoding_with_incorrect_valid_encodings(self): - with self.assertRaises(ValueError) as e: - Curve.from_der(b"", ["explicitCA"]) - - self.assertIn("Only named_curve", str(e.exception)) - - def test_compare_curves_with_different_generators(self): - curve_fp = CurveFp(23, 1, 7) - base_a = PointJacobi(curve_fp, 13, 3, 1, 9, generator=True) - base_b = PointJacobi(curve_fp, 1, 20, 1, 9, generator=True) - - curve_a = Curve("unknown", curve_fp, base_a, None) - curve_b = Curve("unknown", curve_fp, base_b, None) - - self.assertNotEqual(curve_a, curve_b) - - def test_default_encode_for_custom_curve(self): - curve_fp = CurveFp(23, 1, 7) - base_point = PointJacobi(curve_fp, 13, 3, 1, 9, generator=True) - - curve = Curve("unknown", curve_fp, base_point, None) - - encoded = curve.to_der() - - decoded = Curve.from_der(encoded) - - self.assertEqual(curve, decoded) - - expected = "MCECAQEwDAYHKoZIzj0BAQIBFzAGBAEBBAEHBAMEDQMCAQk=" - - self.assertEqual(encoded, bytes(base64.b64decode(expected))) - - def test_named_curve_encode_for_custom_curve(self): - curve_fp = CurveFp(23, 1, 7) - base_point = PointJacobi(curve_fp, 13, 3, 1, 9, generator=True) - - curve = Curve("unknown", curve_fp, base_point, None) - - with self.assertRaises(UnknownCurveError) as e: - curve.to_der("named_curve") - - self.assertIn("Can't encode curve", str(e.exception)) - - def test_try_decoding_binary_explicit(self): - sect113r1_explicit = ( - "MIGRAgEBMBwGByqGSM49AQIwEQIBcQYJKoZIzj0BAgMCAgEJMDkEDwAwiCUMpufH" - "/mSc6Fgg9wQPAOi+5NPiJgdEGIvg6ccjAxUAEOcjqxTWluZ2h1YVF1b+v4/LSakE" - "HwQAnXNhbzX0qxQH1zViwQ8ApSgwJ3lY7oTRMV7TGIYCDwEAAAAAAAAA2czsijnl" - "bwIBAg==" - ) - - with self.assertRaises(UnknownCurveError) as e: - Curve.from_der(base64.b64decode(sect113r1_explicit)) - - self.assertIn("Characteristic 2 curves unsupported", str(e.exception)) - - def test_decode_malformed_named_curve(self): - bad_der = der.encode_oid(*NIST256p.oid) + der.encode_integer(1) - - with self.assertRaises(der.UnexpectedDER) as e: - Curve.from_der(bad_der) - - self.assertIn("Unexpected data after OID", str(e.exception)) - - def test_decode_malformed_explicit_garbage_after_ECParam(self): - bad_der = bytes( - base64.b64decode(self.base64_params) - ) + der.encode_integer(1) - - with self.assertRaises(der.UnexpectedDER) as e: - Curve.from_der(bad_der) - - self.assertIn("Unexpected data after ECParameters", str(e.exception)) - - def test_decode_malformed_unknown_version_number(self): - bad_der = der.encode_sequence(der.encode_integer(2)) - - with self.assertRaises(der.UnexpectedDER) as e: - Curve.from_der(bad_der) - - self.assertIn("Unknown parameter encoding format", str(e.exception)) - - def test_decode_malformed_unknown_field_type(self): - curve_p = NIST256p.curve.p() - bad_der = der.encode_sequence( - der.encode_integer(1), - der.encode_sequence( - der.encode_oid(1, 2, 3), der.encode_integer(curve_p) - ), - der.encode_sequence( - der.encode_octet_string( - number_to_string(NIST256p.curve.a() % curve_p, curve_p) - ), - der.encode_octet_string( - number_to_string(NIST256p.curve.b(), curve_p) - ), - ), - der.encode_octet_string( - NIST256p.generator.to_bytes("uncompressed") - ), - der.encode_integer(NIST256p.generator.order()), - ) - - with self.assertRaises(UnknownCurveError) as e: - Curve.from_der(bad_der) - - self.assertIn("Unknown field type: (1, 2, 3)", str(e.exception)) - - def test_decode_malformed_garbage_after_prime(self): - curve_p = NIST256p.curve.p() - bad_der = der.encode_sequence( - der.encode_integer(1), - der.encode_sequence( - der.encode_oid(*PRIME_FIELD_OID), - der.encode_integer(curve_p), - der.encode_integer(1), - ), - der.encode_sequence( - der.encode_octet_string( - number_to_string(NIST256p.curve.a() % curve_p, curve_p) - ), - der.encode_octet_string( - number_to_string(NIST256p.curve.b(), curve_p) - ), - ), - der.encode_octet_string( - NIST256p.generator.to_bytes("uncompressed") - ), - der.encode_integer(NIST256p.generator.order()), - ) - - with self.assertRaises(der.UnexpectedDER) as e: - Curve.from_der(bad_der) - - self.assertIn("Prime-p element", str(e.exception)) - - -class TestCurveSearching(unittest.TestCase): - def test_correct_name(self): - c = curve_by_name("NIST256p") - self.assertIs(c, NIST256p) - - def test_openssl_name(self): - c = curve_by_name("prime256v1") - self.assertIs(c, NIST256p) - - def test_unknown_curve(self): - with self.assertRaises(UnknownCurveError) as e: - curve_by_name("foo bar") - - self.assertIn( - "name 'foo bar' unknown, only curves supported: " - "['NIST192p', 'NIST224p'", - str(e.exception), - ) - - def test_with_None_as_parameter(self): - with self.assertRaises(UnknownCurveError) as e: - curve_by_name(None) - - self.assertIn( - "name None unknown, only curves supported: " - "['NIST192p', 'NIST224p'", - str(e.exception), - ) - - -@pytest.mark.parametrize("curve", curves, ids=[i.name for i in curves]) -def test_curve_params_encode_decode_named(curve): - ret = Curve.from_der(curve.to_der("named_curve")) - - assert curve == ret - - -@pytest.mark.parametrize("curve", curves, ids=[i.name for i in curves]) -def test_curve_params_encode_decode_explicit(curve): - if isinstance(curve.curve, CurveEdTw): - with pytest.raises(UnknownCurveError): - curve.to_der("explicit") - else: - ret = Curve.from_der(curve.to_der("explicit")) - - assert curve == ret - - -@pytest.mark.parametrize("curve", curves, ids=[i.name for i in curves]) -def test_curve_params_encode_decode_default(curve): - ret = Curve.from_der(curve.to_der()) - - assert curve == ret - - -@pytest.mark.parametrize("curve", curves, ids=[i.name for i in curves]) -def test_curve_params_encode_decode_explicit_compressed(curve): - if isinstance(curve.curve, CurveEdTw): - with pytest.raises(UnknownCurveError): - curve.to_der("explicit", "compressed") - else: - ret = Curve.from_der(curve.to_der("explicit", "compressed")) - - assert curve == ret diff --git a/venv/lib/python3.9/site-packages/ecdsa/test_der.py b/venv/lib/python3.9/site-packages/ecdsa/test_der.py deleted file mode 100644 index b095543..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/test_der.py +++ /dev/null @@ -1,602 +0,0 @@ -# compatibility with Python 2.6, for that we need unittest2 package, -# which is not available on 3.3 or 3.4 -import warnings -from binascii import hexlify - -try: - import unittest2 as unittest -except ImportError: - import unittest -import sys -import hypothesis.strategies as st -from hypothesis import given, settings -import pytest -from ._compat import str_idx_as_int -from .curves import NIST256p, NIST224p -from .der import ( - remove_integer, - UnexpectedDER, - read_length, - encode_bitstring, - remove_bitstring, - remove_object, - encode_oid, - remove_constructed, - remove_implicit, - remove_octet_string, - remove_sequence, - encode_implicit, -) - - -class TestRemoveInteger(unittest.TestCase): - # DER requires the integers to be 0-padded only if they would be - # interpreted as negative, check if those errors are detected - def test_non_minimal_encoding(self): - with self.assertRaises(UnexpectedDER): - remove_integer(b"\x02\x02\x00\x01") - - def test_negative_with_high_bit_set(self): - with self.assertRaises(UnexpectedDER): - remove_integer(b"\x02\x01\x80") - - def test_minimal_with_high_bit_set(self): - val, rem = remove_integer(b"\x02\x02\x00\x80") - - self.assertEqual(val, 0x80) - self.assertEqual(rem, b"") - - def test_two_zero_bytes_with_high_bit_set(self): - with self.assertRaises(UnexpectedDER): - remove_integer(b"\x02\x03\x00\x00\xff") - - def test_zero_length_integer(self): - with self.assertRaises(UnexpectedDER): - remove_integer(b"\x02\x00") - - def test_empty_string(self): - with self.assertRaises(UnexpectedDER): - remove_integer(b"") - - def test_encoding_of_zero(self): - val, rem = remove_integer(b"\x02\x01\x00") - - self.assertEqual(val, 0) - self.assertEqual(rem, b"") - - def test_encoding_of_127(self): - val, rem = remove_integer(b"\x02\x01\x7f") - - self.assertEqual(val, 127) - self.assertEqual(rem, b"") - - def test_encoding_of_128(self): - val, rem = remove_integer(b"\x02\x02\x00\x80") - - self.assertEqual(val, 128) - self.assertEqual(rem, b"") - - def test_wrong_tag(self): - with self.assertRaises(UnexpectedDER) as e: - remove_integer(b"\x01\x02\x00\x80") - - self.assertIn("wanted type 'integer'", str(e.exception)) - - def test_wrong_length(self): - with self.assertRaises(UnexpectedDER) as e: - remove_integer(b"\x02\x03\x00\x80") - - self.assertIn("Length longer", str(e.exception)) - - -class TestReadLength(unittest.TestCase): - # DER requires the lengths between 0 and 127 to be encoded using the short - # form and lengths above that encoded with minimal number of bytes - # necessary - def test_zero_length(self): - self.assertEqual((0, 1), read_length(b"\x00")) - - def test_two_byte_zero_length(self): - with self.assertRaises(UnexpectedDER): - read_length(b"\x81\x00") - - def test_two_byte_small_length(self): - with self.assertRaises(UnexpectedDER): - read_length(b"\x81\x7f") - - def test_long_form_with_zero_length(self): - with self.assertRaises(UnexpectedDER): - read_length(b"\x80") - - def test_smallest_two_byte_length(self): - self.assertEqual((128, 2), read_length(b"\x81\x80")) - - def test_zero_padded_length(self): - with self.assertRaises(UnexpectedDER): - read_length(b"\x82\x00\x80") - - def test_two_three_byte_length(self): - self.assertEqual((256, 3), read_length(b"\x82\x01\x00")) - - def test_empty_string(self): - with self.assertRaises(UnexpectedDER): - read_length(b"") - - def test_length_overflow(self): - with self.assertRaises(UnexpectedDER): - read_length(b"\x83\x01\x00") - - -class TestEncodeBitstring(unittest.TestCase): - # DER requires BIT STRINGS to include a number of padding bits in the - # encoded byte string, that padding must be between 0 and 7 - - def test_old_call_convention(self): - """This is the old way to use the function.""" - warnings.simplefilter("always") - with pytest.warns(DeprecationWarning) as warns: - der = encode_bitstring(b"\x00\xff") - - self.assertEqual(len(warns), 1) - self.assertIn( - "unused= needs to be specified", warns[0].message.args[0] - ) - - self.assertEqual(der, b"\x03\x02\x00\xff") - - def test_new_call_convention(self): - """This is how it should be called now.""" - # make sure no warnings are raised - with warnings.catch_warnings(): - warnings.simplefilter("error") - der = encode_bitstring(b"\xff", 0) - - self.assertEqual(der, b"\x03\x02\x00\xff") - - def test_implicit_unused_bits(self): - """ - Writing bit string with already included the number of unused bits. - """ - # make sure no warnings are raised - with warnings.catch_warnings(): - warnings.simplefilter("error") - der = encode_bitstring(b"\x00\xff", None) - - self.assertEqual(der, b"\x03\x02\x00\xff") - - def test_explicit_unused_bits(self): - der = encode_bitstring(b"\xff\xf0", 4) - - self.assertEqual(der, b"\x03\x03\x04\xff\xf0") - - def test_empty_string(self): - self.assertEqual(encode_bitstring(b"", 0), b"\x03\x01\x00") - - def test_invalid_unused_count(self): - with self.assertRaises(ValueError): - encode_bitstring(b"\xff\x00", 8) - - def test_invalid_unused_with_empty_string(self): - with self.assertRaises(ValueError): - encode_bitstring(b"", 1) - - def test_non_zero_padding_bits(self): - with self.assertRaises(ValueError): - encode_bitstring(b"\xff", 2) - - -class TestRemoveBitstring(unittest.TestCase): - def test_old_call_convention(self): - """This is the old way to call the function.""" - warnings.simplefilter("always") - with pytest.warns(DeprecationWarning) as warns: - bits, rest = remove_bitstring(b"\x03\x02\x00\xff") - - self.assertEqual(len(warns), 1) - self.assertIn( - "expect_unused= needs to be specified", warns[0].message.args[0] - ) - - self.assertEqual(bits, b"\x00\xff") - self.assertEqual(rest, b"") - - def test_new_call_convention(self): - # make sure no warnings are raised - with warnings.catch_warnings(): - warnings.simplefilter("error") - bits, rest = remove_bitstring(b"\x03\x02\x00\xff", 0) - - self.assertEqual(bits, b"\xff") - self.assertEqual(rest, b"") - - def test_implicit_unexpected_unused(self): - # make sure no warnings are raised - with warnings.catch_warnings(): - warnings.simplefilter("error") - bits, rest = remove_bitstring(b"\x03\x02\x00\xff", None) - - self.assertEqual(bits, (b"\xff", 0)) - self.assertEqual(rest, b"") - - def test_with_padding(self): - ret, rest = remove_bitstring(b"\x03\x02\x04\xf0", None) - - self.assertEqual(ret, (b"\xf0", 4)) - self.assertEqual(rest, b"") - - def test_not_a_bitstring(self): - with self.assertRaises(UnexpectedDER): - remove_bitstring(b"\x02\x02\x00\xff", None) - - def test_empty_encoding(self): - with self.assertRaises(UnexpectedDER): - remove_bitstring(b"\x03\x00", None) - - def test_empty_string(self): - with self.assertRaises(UnexpectedDER): - remove_bitstring(b"", None) - - def test_no_length(self): - with self.assertRaises(UnexpectedDER): - remove_bitstring(b"\x03", None) - - def test_unexpected_number_of_unused_bits(self): - with self.assertRaises(UnexpectedDER): - remove_bitstring(b"\x03\x02\x00\xff", 1) - - def test_invalid_encoding_of_unused_bits(self): - with self.assertRaises(UnexpectedDER): - remove_bitstring(b"\x03\x03\x08\xff\x00", None) - - def test_invalid_encoding_of_empty_string(self): - with self.assertRaises(UnexpectedDER): - remove_bitstring(b"\x03\x01\x01", None) - - def test_invalid_padding_bits(self): - with self.assertRaises(UnexpectedDER): - remove_bitstring(b"\x03\x02\x01\xff", None) - - -class TestStrIdxAsInt(unittest.TestCase): - def test_str(self): - self.assertEqual(115, str_idx_as_int("str", 0)) - - def test_bytes(self): - self.assertEqual(115, str_idx_as_int(b"str", 0)) - - def test_bytearray(self): - self.assertEqual(115, str_idx_as_int(bytearray(b"str"), 0)) - - -class TestEncodeOid(unittest.TestCase): - def test_pub_key_oid(self): - oid_ecPublicKey = encode_oid(1, 2, 840, 10045, 2, 1) - self.assertEqual(hexlify(oid_ecPublicKey), b"06072a8648ce3d0201") - - def test_nist224p_oid(self): - self.assertEqual(hexlify(NIST224p.encoded_oid), b"06052b81040021") - - def test_nist256p_oid(self): - self.assertEqual( - hexlify(NIST256p.encoded_oid), b"06082a8648ce3d030107" - ) - - def test_large_second_subid(self): - # from X.690, section 8.19.5 - oid = encode_oid(2, 999, 3) - self.assertEqual(oid, b"\x06\x03\x88\x37\x03") - - def test_with_two_subids(self): - oid = encode_oid(2, 999) - self.assertEqual(oid, b"\x06\x02\x88\x37") - - def test_zero_zero(self): - oid = encode_oid(0, 0) - self.assertEqual(oid, b"\x06\x01\x00") - - def test_with_wrong_types(self): - with self.assertRaises((TypeError, AssertionError)): - encode_oid(0, None) - - def test_with_small_first_large_second(self): - with self.assertRaises(AssertionError): - encode_oid(1, 40) - - def test_small_first_max_second(self): - oid = encode_oid(1, 39) - self.assertEqual(oid, b"\x06\x01\x4f") - - def test_with_invalid_first(self): - with self.assertRaises(AssertionError): - encode_oid(3, 39) - - -class TestRemoveObject(unittest.TestCase): - @classmethod - def setUpClass(cls): - cls.oid_ecPublicKey = encode_oid(1, 2, 840, 10045, 2, 1) - - def test_pub_key_oid(self): - oid, rest = remove_object(self.oid_ecPublicKey) - self.assertEqual(rest, b"") - self.assertEqual(oid, (1, 2, 840, 10045, 2, 1)) - - def test_with_extra_bytes(self): - oid, rest = remove_object(self.oid_ecPublicKey + b"more") - self.assertEqual(rest, b"more") - self.assertEqual(oid, (1, 2, 840, 10045, 2, 1)) - - def test_with_large_second_subid(self): - # from X.690, section 8.19.5 - oid, rest = remove_object(b"\x06\x03\x88\x37\x03") - self.assertEqual(rest, b"") - self.assertEqual(oid, (2, 999, 3)) - - def test_with_padded_first_subid(self): - with self.assertRaises(UnexpectedDER): - remove_object(b"\x06\x02\x80\x00") - - def test_with_padded_second_subid(self): - with self.assertRaises(UnexpectedDER): - remove_object(b"\x06\x04\x88\x37\x80\x01") - - def test_with_missing_last_byte_of_multi_byte(self): - with self.assertRaises(UnexpectedDER): - remove_object(b"\x06\x03\x88\x37\x83") - - def test_with_two_subids(self): - oid, rest = remove_object(b"\x06\x02\x88\x37") - self.assertEqual(rest, b"") - self.assertEqual(oid, (2, 999)) - - def test_zero_zero(self): - oid, rest = remove_object(b"\x06\x01\x00") - self.assertEqual(rest, b"") - self.assertEqual(oid, (0, 0)) - - def test_empty_string(self): - with self.assertRaises(UnexpectedDER): - remove_object(b"") - - def test_missing_length(self): - with self.assertRaises(UnexpectedDER): - remove_object(b"\x06") - - def test_empty_oid(self): - with self.assertRaises(UnexpectedDER): - remove_object(b"\x06\x00") - - def test_empty_oid_overflow(self): - with self.assertRaises(UnexpectedDER): - remove_object(b"\x06\x01") - - def test_with_wrong_type(self): - with self.assertRaises(UnexpectedDER): - remove_object(b"\x04\x02\x88\x37") - - def test_with_too_long_length(self): - with self.assertRaises(UnexpectedDER): - remove_object(b"\x06\x03\x88\x37") - - -class TestRemoveConstructed(unittest.TestCase): - def test_simple(self): - data = b"\xa1\x02\xff\xaa" - - tag, body, rest = remove_constructed(data) - - self.assertEqual(tag, 0x01) - self.assertEqual(body, b"\xff\xaa") - self.assertEqual(rest, b"") - - def test_with_malformed_tag(self): - data = b"\x01\x02\xff\xaa" - - with self.assertRaises(UnexpectedDER) as e: - remove_constructed(data) - - self.assertIn("constructed tag", str(e.exception)) - - -class TestRemoveImplicit(unittest.TestCase): - @classmethod - def setUpClass(cls): - cls.exp_tag = 6 - cls.exp_data = b"\x0a\x0b" - # data with application tag class - cls.data_application = b"\x46\x02\x0a\x0b" - # data with context-specific tag class - cls.data_context_specific = b"\x86\x02\x0a\x0b" - # data with private tag class - cls.data_private = b"\xc6\x02\x0a\x0b" - - def test_simple(self): - tag, body, rest = remove_implicit(self.data_context_specific) - - self.assertEqual(tag, self.exp_tag) - self.assertEqual(body, self.exp_data) - self.assertEqual(rest, b"") - - def test_wrong_expected_class(self): - with self.assertRaises(ValueError) as e: - remove_implicit(self.data_context_specific, "foobar") - - self.assertIn("invalid `exp_class` value", str(e.exception)) - - def test_with_wrong_class(self): - with self.assertRaises(UnexpectedDER) as e: - remove_implicit(self.data_application) - - self.assertIn( - "wanted class context-specific, got 0x46 tag", str(e.exception) - ) - - def test_with_application_class(self): - tag, body, rest = remove_implicit(self.data_application, "application") - - self.assertEqual(tag, self.exp_tag) - self.assertEqual(body, self.exp_data) - self.assertEqual(rest, b"") - - def test_with_private_class(self): - tag, body, rest = remove_implicit(self.data_private, "private") - - self.assertEqual(tag, self.exp_tag) - self.assertEqual(body, self.exp_data) - self.assertEqual(rest, b"") - - def test_with_data_following(self): - extra_data = b"\x00\x01" - - tag, body, rest = remove_implicit( - self.data_context_specific + extra_data - ) - - self.assertEqual(tag, self.exp_tag) - self.assertEqual(body, self.exp_data) - self.assertEqual(rest, extra_data) - - def test_with_constructed(self): - data = b"\xa6\x02\x0a\x0b" - - with self.assertRaises(UnexpectedDER) as e: - remove_implicit(data) - - self.assertIn("wanted type primitive, got 0xa6 tag", str(e.exception)) - - def test_encode_decode(self): - data = b"some longish string" - - tag, body, rest = remove_implicit( - encode_implicit(6, data, "application"), "application" - ) - - self.assertEqual(tag, 6) - self.assertEqual(body, data) - self.assertEqual(rest, b"") - - -class TestEncodeImplicit(unittest.TestCase): - @classmethod - def setUpClass(cls): - cls.data = b"\x0a\x0b" - # data with application tag class - cls.data_application = b"\x46\x02\x0a\x0b" - # data with context-specific tag class - cls.data_context_specific = b"\x86\x02\x0a\x0b" - # data with private tag class - cls.data_private = b"\xc6\x02\x0a\x0b" - - def test_encode_with_default_class(self): - ret = encode_implicit(6, self.data) - - self.assertEqual(ret, self.data_context_specific) - - def test_encode_with_application_class(self): - ret = encode_implicit(6, self.data, "application") - - self.assertEqual(ret, self.data_application) - - def test_encode_with_context_specific_class(self): - ret = encode_implicit(6, self.data, "context-specific") - - self.assertEqual(ret, self.data_context_specific) - - def test_encode_with_private_class(self): - ret = encode_implicit(6, self.data, "private") - - self.assertEqual(ret, self.data_private) - - def test_encode_with_invalid_class(self): - with self.assertRaises(ValueError) as e: - encode_implicit(6, self.data, "foobar") - - self.assertIn("invalid tag class", str(e.exception)) - - def test_encode_with_too_large_tag(self): - with self.assertRaises(ValueError) as e: - encode_implicit(32, self.data) - - self.assertIn("Long tags not supported", str(e.exception)) - - -class TestRemoveOctetString(unittest.TestCase): - def test_simple(self): - data = b"\x04\x03\xaa\xbb\xcc" - body, rest = remove_octet_string(data) - self.assertEqual(body, b"\xaa\xbb\xcc") - self.assertEqual(rest, b"") - - def test_with_malformed_tag(self): - data = b"\x03\x03\xaa\xbb\xcc" - with self.assertRaises(UnexpectedDER) as e: - remove_octet_string(data) - - self.assertIn("octetstring", str(e.exception)) - - -class TestRemoveSequence(unittest.TestCase): - def test_simple(self): - data = b"\x30\x02\xff\xaa" - body, rest = remove_sequence(data) - self.assertEqual(body, b"\xff\xaa") - self.assertEqual(rest, b"") - - def test_with_empty_string(self): - with self.assertRaises(UnexpectedDER) as e: - remove_sequence(b"") - - self.assertIn("Empty string", str(e.exception)) - - def test_with_wrong_tag(self): - data = b"\x20\x02\xff\xaa" - - with self.assertRaises(UnexpectedDER) as e: - remove_sequence(data) - - self.assertIn("wanted type 'sequence'", str(e.exception)) - - def test_with_wrong_length(self): - data = b"\x30\x03\xff\xaa" - - with self.assertRaises(UnexpectedDER) as e: - remove_sequence(data) - - self.assertIn("Length longer", str(e.exception)) - - -@st.composite -def st_oid(draw, max_value=2**512, max_size=50): - """ - Hypothesis strategy that returns valid OBJECT IDENTIFIERs as tuples - - :param max_value: maximum value of any single sub-identifier - :param max_size: maximum length of the generated OID - """ - first = draw(st.integers(min_value=0, max_value=2)) - if first < 2: - second = draw(st.integers(min_value=0, max_value=39)) - else: - second = draw(st.integers(min_value=0, max_value=max_value)) - rest = draw( - st.lists( - st.integers(min_value=0, max_value=max_value), max_size=max_size - ) - ) - return (first, second) + tuple(rest) - - -HYP_SETTINGS = {} - - -if "--fast" in sys.argv: # pragma: no cover - HYP_SETTINGS["max_examples"] = 2 - - -@settings(**HYP_SETTINGS) -@given(st_oid()) -def test_oids(ids): - encoded_oid = encode_oid(*ids) - decoded_oid, rest = remove_object(encoded_oid) - assert rest == b"" - assert decoded_oid == ids diff --git a/venv/lib/python3.9/site-packages/ecdsa/test_ecdh.py b/venv/lib/python3.9/site-packages/ecdsa/test_ecdh.py deleted file mode 100644 index cb22580..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/test_ecdh.py +++ /dev/null @@ -1,449 +0,0 @@ -import os -import sys -import shutil -import subprocess -import pytest -from binascii import unhexlify - -try: - import unittest2 as unittest -except ImportError: - import unittest - -from .curves import ( - NIST192p, - NIST224p, - NIST256p, - NIST384p, - NIST521p, - BRAINPOOLP160r1, - SECP112r2, - SECP128r1, -) -from .curves import curves -from .ecdh import ( - ECDH, - InvalidCurveError, - InvalidSharedSecretError, - NoKeyError, - NoCurveError, -) -from .keys import SigningKey, VerifyingKey -from .ellipticcurve import CurveEdTw - - -if "--fast" in sys.argv: # pragma: no cover - curves = [SECP112r2, SECP128r1] - - -@pytest.mark.parametrize( - "vcurve", - curves, - ids=[curve.name for curve in curves], -) -def test_ecdh_each(vcurve): - if isinstance(vcurve.curve, CurveEdTw): - pytest.skip("ECDH is not supported for Edwards curves") - ecdh1 = ECDH(curve=vcurve) - ecdh2 = ECDH(curve=vcurve) - - ecdh2.generate_private_key() - ecdh1.load_received_public_key(ecdh2.get_public_key()) - ecdh2.load_received_public_key(ecdh1.generate_private_key()) - - secret1 = ecdh1.generate_sharedsecret_bytes() - secret2 = ecdh2.generate_sharedsecret_bytes() - assert secret1 == secret2 - - -def test_ecdh_both_keys_present(): - key1 = SigningKey.generate(BRAINPOOLP160r1) - key2 = SigningKey.generate(BRAINPOOLP160r1) - - ecdh1 = ECDH(BRAINPOOLP160r1, key1, key2.verifying_key) - ecdh2 = ECDH(private_key=key2, public_key=key1.verifying_key) - - secret1 = ecdh1.generate_sharedsecret_bytes() - secret2 = ecdh2.generate_sharedsecret_bytes() - - assert secret1 == secret2 - - -def test_ecdh_no_public_key(): - ecdh1 = ECDH(curve=NIST192p) - - with pytest.raises(NoKeyError): - ecdh1.generate_sharedsecret_bytes() - - ecdh1.generate_private_key() - - with pytest.raises(NoKeyError): - ecdh1.generate_sharedsecret_bytes() - - -class TestECDH(unittest.TestCase): - def test_load_key_from_wrong_curve(self): - ecdh1 = ECDH() - ecdh1.set_curve(NIST192p) - - key1 = SigningKey.generate(BRAINPOOLP160r1) - - with self.assertRaises(InvalidCurveError) as e: - ecdh1.load_private_key(key1) - - self.assertIn("Curve mismatch", str(e.exception)) - - def test_generate_without_curve(self): - ecdh1 = ECDH() - - with self.assertRaises(NoCurveError) as e: - ecdh1.generate_private_key() - - self.assertIn("Curve must be set", str(e.exception)) - - def test_load_bytes_without_curve_set(self): - ecdh1 = ECDH() - - with self.assertRaises(NoCurveError) as e: - ecdh1.load_private_key_bytes(b"\x01" * 32) - - self.assertIn("Curve must be set", str(e.exception)) - - def test_set_curve_from_received_public_key(self): - ecdh1 = ECDH() - - key1 = SigningKey.generate(BRAINPOOLP160r1) - - ecdh1.load_received_public_key(key1.verifying_key) - - self.assertEqual(ecdh1.curve, BRAINPOOLP160r1) - - -def test_ecdh_wrong_public_key_curve(): - ecdh1 = ECDH(curve=NIST192p) - ecdh1.generate_private_key() - ecdh2 = ECDH(curve=NIST256p) - ecdh2.generate_private_key() - - with pytest.raises(InvalidCurveError): - ecdh1.load_received_public_key(ecdh2.get_public_key()) - - with pytest.raises(InvalidCurveError): - ecdh2.load_received_public_key(ecdh1.get_public_key()) - - ecdh1.public_key = ecdh2.get_public_key() - ecdh2.public_key = ecdh1.get_public_key() - - with pytest.raises(InvalidCurveError): - ecdh1.generate_sharedsecret_bytes() - - with pytest.raises(InvalidCurveError): - ecdh2.generate_sharedsecret_bytes() - - -def test_ecdh_invalid_shared_secret_curve(): - ecdh1 = ECDH(curve=NIST256p) - ecdh1.generate_private_key() - - ecdh1.load_received_public_key( - SigningKey.generate(NIST256p).get_verifying_key() - ) - - ecdh1.private_key.privkey.secret_multiplier = ecdh1.private_key.curve.order - - with pytest.raises(InvalidSharedSecretError): - ecdh1.generate_sharedsecret_bytes() - - -# https://github.com/scogliani/ecc-test-vectors/blob/master/ecdh_kat/secp192r1.txt -# https://github.com/scogliani/ecc-test-vectors/blob/master/ecdh_kat/secp256r1.txt -# https://github.com/coruus/nist-testvectors/blob/master/csrc.nist.gov/groups/STM/cavp/documents/components/ecccdhtestvectors/KAS_ECC_CDH_PrimitiveTest.txt -@pytest.mark.parametrize( - "curve,privatekey,pubkey,secret", - [ - pytest.param( - NIST192p, - "f17d3fea367b74d340851ca4270dcb24c271f445bed9d527", - "42ea6dd9969dd2a61fea1aac7f8e98edcc896c6e55857cc0" - "dfbe5d7c61fac88b11811bde328e8a0d12bf01a9d204b523", - "803d8ab2e5b6e6fca715737c3a82f7ce3c783124f6d51cd0", - id="NIST192p-1", - ), - pytest.param( - NIST192p, - "56e853349d96fe4c442448dacb7cf92bb7a95dcf574a9bd5", - "deb5712fa027ac8d2f22c455ccb73a91e17b6512b5e030e7" - "7e2690a02cc9b28708431a29fb54b87b1f0c14e011ac2125", - "c208847568b98835d7312cef1f97f7aa298283152313c29d", - id="NIST192p-2", - ), - pytest.param( - NIST192p, - "c6ef61fe12e80bf56f2d3f7d0bb757394519906d55500949", - "4edaa8efc5a0f40f843663ec5815e7762dddc008e663c20f" - "0a9f8dc67a3e60ef6d64b522185d03df1fc0adfd42478279", - "87229107047a3b611920d6e3b2c0c89bea4f49412260b8dd", - id="NIST192p-3", - ), - pytest.param( - NIST192p, - "e6747b9c23ba7044f38ff7e62c35e4038920f5a0163d3cda", - "8887c276edeed3e9e866b46d58d895c73fbd80b63e382e88" - "04c5097ba6645e16206cfb70f7052655947dd44a17f1f9d5", - "eec0bed8fc55e1feddc82158fd6dc0d48a4d796aaf47d46c", - id="NIST192p-4", - ), - pytest.param( - NIST192p, - "beabedd0154a1afcfc85d52181c10f5eb47adc51f655047d", - "0d045f30254adc1fcefa8a5b1f31bf4e739dd327cd18d594" - "542c314e41427c08278a08ce8d7305f3b5b849c72d8aff73", - "716e743b1b37a2cd8479f0a3d5a74c10ba2599be18d7e2f4", - id="NIST192p-5", - ), - pytest.param( - NIST192p, - "cf70354226667321d6e2baf40999e2fd74c7a0f793fa8699", - "fb35ca20d2e96665c51b98e8f6eb3d79113508d8bccd4516" - "368eec0d5bfb847721df6aaff0e5d48c444f74bf9cd8a5a7", - "f67053b934459985a315cb017bf0302891798d45d0e19508", - id="NIST192p-6", - ), - pytest.param( - NIST224p, - "8346a60fc6f293ca5a0d2af68ba71d1dd389e5e40837942df3e43cbd", - "af33cd0629bc7e996320a3f40368f74de8704fa37b8fab69abaae280" - "882092ccbba7930f419a8a4f9bb16978bbc3838729992559a6f2e2d7", - "7d96f9a3bd3c05cf5cc37feb8b9d5209d5c2597464dec3e9983743e8", - id="NIST224p", - ), - pytest.param( - NIST256p, - "7d7dc5f71eb29ddaf80d6214632eeae03d9058af1fb6d22ed80badb62bc1a534", - "700c48f77f56584c5cc632ca65640db91b6bacce3a4df6b42ce7cc838833d287" - "db71e509e3fd9b060ddb20ba5c51dcc5948d46fbf640dfe0441782cab85fa4ac", - "46fc62106420ff012e54a434fbdd2d25ccc5852060561e68040dd7778997bd7b", - id="NIST256p-1", - ), - pytest.param( - NIST256p, - "38f65d6dce47676044d58ce5139582d568f64bb16098d179dbab07741dd5caf5", - "809f04289c64348c01515eb03d5ce7ac1a8cb9498f5caa50197e58d43a86a7ae" - "b29d84e811197f25eba8f5194092cb6ff440e26d4421011372461f579271cda3", - "057d636096cb80b67a8c038c890e887d1adfa4195e9b3ce241c8a778c59cda67", - id="NIST256p-2", - ), - pytest.param( - NIST256p, - "1accfaf1b97712b85a6f54b148985a1bdc4c9bec0bd258cad4b3d603f49f32c8", - "a2339c12d4a03c33546de533268b4ad667debf458b464d77443636440ee7fec3" - "ef48a3ab26e20220bcda2c1851076839dae88eae962869a497bf73cb66faf536", - "2d457b78b4614132477618a5b077965ec90730a8c81a1c75d6d4ec68005d67ec", - id="NIST256p-3", - ), - pytest.param( - NIST256p, - "207c43a79bfee03db6f4b944f53d2fb76cc49ef1c9c4d34d51b6c65c4db6932d", - "df3989b9fa55495719b3cf46dccd28b5153f7808191dd518eff0c3cff2b705ed" - "422294ff46003429d739a33206c8752552c8ba54a270defc06e221e0feaf6ac4", - "96441259534b80f6aee3d287a6bb17b5094dd4277d9e294f8fe73e48bf2a0024", - id="NIST256p-4", - ), - pytest.param( - NIST256p, - "59137e38152350b195c9718d39673d519838055ad908dd4757152fd8255c09bf", - "41192d2813e79561e6a1d6f53c8bc1a433a199c835e141b05a74a97b0faeb922" - "1af98cc45e98a7e041b01cf35f462b7562281351c8ebf3ffa02e33a0722a1328", - "19d44c8d63e8e8dd12c22a87b8cd4ece27acdde04dbf47f7f27537a6999a8e62", - id="NIST256p-5", - ), - pytest.param( - NIST256p, - "f5f8e0174610a661277979b58ce5c90fee6c9b3bb346a90a7196255e40b132ef", - "33e82092a0f1fb38f5649d5867fba28b503172b7035574bf8e5b7100a3052792" - "f2cf6b601e0a05945e335550bf648d782f46186c772c0f20d3cd0d6b8ca14b2f", - "664e45d5bba4ac931cd65d52017e4be9b19a515f669bea4703542a2c525cd3d3", - id="NIST256p-6", - ), - pytest.param( - NIST384p, - "3cc3122a68f0d95027ad38c067916ba0eb8c38894d22e1b1" - "5618b6818a661774ad463b205da88cf699ab4d43c9cf98a1", - "a7c76b970c3b5fe8b05d2838ae04ab47697b9eaf52e76459" - "2efda27fe7513272734466b400091adbf2d68c58e0c50066" - "ac68f19f2e1cb879aed43a9969b91a0839c4c38a49749b66" - "1efedf243451915ed0905a32b060992b468c64766fc8437a", - "5f9d29dc5e31a163060356213669c8ce132e22f57c9a04f4" - "0ba7fcead493b457e5621e766c40a2e3d4d6a04b25e533f1", - id="NIST384p", - ), - pytest.param( - NIST521p, - "017eecc07ab4b329068fba65e56a1f8890aa935e57134ae0ffcce802735151f4ea" - "c6564f6ee9974c5e6887a1fefee5743ae2241bfeb95d5ce31ddcb6f9edb4d6fc47", - "00685a48e86c79f0f0875f7bc18d25eb5fc8c0b07e5da4f4370f3a949034085433" - "4b1e1b87fa395464c60626124a4e70d0f785601d37c09870ebf176666877a2046d" - "01ba52c56fc8776d9e8f5db4f0cc27636d0b741bbe05400697942e80b739884a83" - "bde99e0f6716939e632bc8986fa18dccd443a348b6c3e522497955a4f3c302f676", - "005fc70477c3e63bc3954bd0df3ea0d1f41ee21746ed95fc5e1fdf90930d5e1366" - "72d72cc770742d1711c3c3a4c334a0ad9759436a4d3c5bf6e74b9578fac148c831", - id="NIST521p", - ), - ], -) -def test_ecdh_NIST(curve, privatekey, pubkey, secret): - ecdh = ECDH(curve=curve) - ecdh.load_private_key_bytes(unhexlify(privatekey)) - ecdh.load_received_public_key_bytes(unhexlify(pubkey)) - - sharedsecret = ecdh.generate_sharedsecret_bytes() - - assert sharedsecret == unhexlify(secret) - - -pem_local_private_key = ( - "-----BEGIN EC PRIVATE KEY-----\n" - "MF8CAQEEGF7IQgvW75JSqULpiQQ8op9WH6Uldw6xxaAKBggqhkjOPQMBAaE0AzIA\n" - "BLiBd9CE7xf15FY5QIAoNg+fWbSk1yZOYtoGUdzkejWkxbRc9RWTQjqLVXucIJnz\n" - "bA==\n" - "-----END EC PRIVATE KEY-----\n" -) -der_local_private_key = ( - "305f02010104185ec8420bd6ef9252a942e989043ca29f561fa525770eb1c5a00a06082a864" - "8ce3d030101a13403320004b88177d084ef17f5e45639408028360f9f59b4a4d7264e62da06" - "51dce47a35a4c5b45cf51593423a8b557b9c2099f36c" -) -pem_remote_public_key = ( - "-----BEGIN PUBLIC KEY-----\n" - "MEkwEwYHKoZIzj0CAQYIKoZIzj0DAQEDMgAEuIF30ITvF/XkVjlAgCg2D59ZtKTX\n" - "Jk5i2gZR3OR6NaTFtFz1FZNCOotVe5wgmfNs\n" - "-----END PUBLIC KEY-----\n" -) -der_remote_public_key = ( - "3049301306072a8648ce3d020106082a8648ce3d03010103320004b88177d084ef17f5e4563" - "9408028360f9f59b4a4d7264e62da0651dce47a35a4c5b45cf51593423a8b557b9c2099f36c" -) -gshared_secret = "8f457e34982478d1c34b9cd2d0c15911b72dd60d869e2cea" - - -def test_ecdh_pem(): - ecdh = ECDH() - ecdh.load_private_key_pem(pem_local_private_key) - ecdh.load_received_public_key_pem(pem_remote_public_key) - - sharedsecret = ecdh.generate_sharedsecret_bytes() - - assert sharedsecret == unhexlify(gshared_secret) - - -def test_ecdh_der(): - ecdh = ECDH() - ecdh.load_private_key_der(unhexlify(der_local_private_key)) - ecdh.load_received_public_key_der(unhexlify(der_remote_public_key)) - - sharedsecret = ecdh.generate_sharedsecret_bytes() - - assert sharedsecret == unhexlify(gshared_secret) - - -# Exception classes used by run_openssl. -class RunOpenSslError(Exception): - pass - - -def run_openssl(cmd): - OPENSSL = "openssl" - p = subprocess.Popen( - [OPENSSL] + cmd.split(), - stdout=subprocess.PIPE, - stderr=subprocess.STDOUT, - ) - stdout, ignored = p.communicate() - if p.returncode != 0: - raise RunOpenSslError( - "cmd '%s %s' failed: rc=%s, stdout/err was %s" - % (OPENSSL, cmd, p.returncode, stdout) - ) - return stdout.decode() - - -OPENSSL_SUPPORTED_CURVES = set( - c.split(":")[0].strip() - for c in run_openssl("ecparam -list_curves").split("\n") -) - - -@pytest.mark.slow -@pytest.mark.parametrize( - "vcurve", - curves, - ids=[curve.name for curve in curves], -) -def test_ecdh_with_openssl(vcurve): - if isinstance(vcurve.curve, CurveEdTw): - pytest.skip("Edwards curves are not supported for ECDH") - - assert vcurve.openssl_name - - if vcurve.openssl_name not in OPENSSL_SUPPORTED_CURVES: - pytest.skip("system openssl does not support " + vcurve.openssl_name) - - try: - hlp = run_openssl("pkeyutl -help") - if hlp.find("-derive") == 0: # pragma: no cover - pytest.skip("system openssl does not support `pkeyutl -derive`") - except RunOpenSslError: # pragma: no cover - pytest.skip("system openssl could not be executed") - - if os.path.isdir("t"): # pragma: no branch - shutil.rmtree("t") - os.mkdir("t") - run_openssl( - "ecparam -name %s -genkey -out t/privkey1.pem" % vcurve.openssl_name - ) - run_openssl( - "ecparam -name %s -genkey -out t/privkey2.pem" % vcurve.openssl_name - ) - run_openssl("ec -in t/privkey1.pem -pubout -out t/pubkey1.pem") - - ecdh1 = ECDH(curve=vcurve) - ecdh2 = ECDH(curve=vcurve) - with open("t/privkey1.pem") as e: - key = e.read() - ecdh1.load_private_key_pem(key) - with open("t/privkey2.pem") as e: - key = e.read() - ecdh2.load_private_key_pem(key) - - with open("t/pubkey1.pem") as e: - key = e.read() - vk1 = VerifyingKey.from_pem(key) - assert vk1.to_string() == ecdh1.get_public_key().to_string() - vk2 = ecdh2.get_public_key() - with open("t/pubkey2.pem", "wb") as e: - e.write(vk2.to_pem()) - - ecdh1.load_received_public_key(vk2) - ecdh2.load_received_public_key(vk1) - secret1 = ecdh1.generate_sharedsecret_bytes() - secret2 = ecdh2.generate_sharedsecret_bytes() - - assert secret1 == secret2 - - run_openssl( - "pkeyutl -derive -inkey t/privkey1.pem -peerkey t/pubkey2.pem -out t/secret1" - ) - run_openssl( - "pkeyutl -derive -inkey t/privkey2.pem -peerkey t/pubkey1.pem -out t/secret2" - ) - - with open("t/secret1", "rb") as e: - ssl_secret1 = e.read() - with open("t/secret1", "rb") as e: - ssl_secret2 = e.read() - - assert len(ssl_secret1) == vk1.curve.verifying_key_length // 2 - assert len(secret1) == vk1.curve.verifying_key_length // 2 - - assert ssl_secret1 == ssl_secret2 - assert secret1 == ssl_secret1 diff --git a/venv/lib/python3.9/site-packages/ecdsa/test_ecdsa.py b/venv/lib/python3.9/site-packages/ecdsa/test_ecdsa.py deleted file mode 100644 index c1e2582..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/test_ecdsa.py +++ /dev/null @@ -1,694 +0,0 @@ -from __future__ import print_function -import sys -import hypothesis.strategies as st -from hypothesis import given, settings, note, example - -try: - import unittest2 as unittest -except ImportError: - import unittest -import pytest -from .ecdsa import ( - Private_key, - Public_key, - Signature, - generator_192, - digest_integer, - ellipticcurve, - point_is_valid, - generator_224, - generator_256, - generator_384, - generator_521, - generator_secp256k1, - curve_192, - InvalidPointError, - curve_112r2, - generator_112r2, - int_to_string, -) -from .ellipticcurve import Point - - -HYP_SETTINGS = {} -# old hypothesis doesn't have the "deadline" setting -if sys.version_info > (2, 7): # pragma: no branch - # SEC521p is slow, allow long execution for it - HYP_SETTINGS["deadline"] = 5000 - - -class TestP192FromX9_62(unittest.TestCase): - """Check test vectors from X9.62""" - - @classmethod - def setUpClass(cls): - cls.d = 651056770906015076056810763456358567190100156695615665659 - cls.Q = cls.d * generator_192 - cls.k = 6140507067065001063065065565667405560006161556565665656654 - cls.R = cls.k * generator_192 - - cls.msg = 968236873715988614170569073515315707566766479517 - cls.pubk = Public_key(generator_192, generator_192 * cls.d) - cls.privk = Private_key(cls.pubk, cls.d) - cls.sig = cls.privk.sign(cls.msg, cls.k) - - def test_point_multiplication(self): - assert self.Q.x() == 0x62B12D60690CDCF330BABAB6E69763B471F994DD702D16A5 - - def test_point_multiplication_2(self): - assert self.R.x() == 0x885052380FF147B734C330C43D39B2C4A89F29B0F749FEAD - assert self.R.y() == 0x9CF9FA1CBEFEFB917747A3BB29C072B9289C2547884FD835 - - def test_mult_and_addition(self): - u1 = 2563697409189434185194736134579731015366492496392189760599 - u2 = 6266643813348617967186477710235785849136406323338782220568 - temp = u1 * generator_192 + u2 * self.Q - assert temp.x() == 0x885052380FF147B734C330C43D39B2C4A89F29B0F749FEAD - assert temp.y() == 0x9CF9FA1CBEFEFB917747A3BB29C072B9289C2547884FD835 - - def test_signature(self): - r, s = self.sig.r, self.sig.s - assert r == 3342403536405981729393488334694600415596881826869351677613 - assert s == 5735822328888155254683894997897571951568553642892029982342 - - def test_verification(self): - assert self.pubk.verifies(self.msg, self.sig) - - def test_rejection(self): - assert not self.pubk.verifies(self.msg - 1, self.sig) - - def test_verification_with_regular_point(self): - pubk = Public_key( - Point( - generator_192.curve(), - generator_192.x(), - generator_192.y(), - generator_192.order(), - ), - self.pubk.point, - ) - - assert pubk.verifies(self.msg, self.sig) - - -class TestPublicKey(unittest.TestCase): - def test_equality_public_keys(self): - gen = generator_192 - x = 0xC58D61F88D905293BCD4CD0080BCB1B7F811F2FFA41979F6 - y = 0x8804DC7A7C4C7F8B5D437F5156F3312CA7D6DE8A0E11867F - point = ellipticcurve.Point(gen.curve(), x, y) - pub_key1 = Public_key(gen, point) - pub_key2 = Public_key(gen, point) - self.assertEqual(pub_key1, pub_key2) - - def test_inequality_public_key(self): - gen = generator_192 - x1 = 0xC58D61F88D905293BCD4CD0080BCB1B7F811F2FFA41979F6 - y1 = 0x8804DC7A7C4C7F8B5D437F5156F3312CA7D6DE8A0E11867F - point1 = ellipticcurve.Point(gen.curve(), x1, y1) - - x2 = 0x6A223D00BD22C52833409A163E057E5B5DA1DEF2A197DD15 - y2 = 0x7B482604199367F1F303F9EF627F922F97023E90EAE08ABF - point2 = ellipticcurve.Point(gen.curve(), x2, y2) - - pub_key1 = Public_key(gen, point1) - pub_key2 = Public_key(gen, point2) - self.assertNotEqual(pub_key1, pub_key2) - - def test_inequality_different_curves(self): - gen = generator_192 - x1 = 0xC58D61F88D905293BCD4CD0080BCB1B7F811F2FFA41979F6 - y1 = 0x8804DC7A7C4C7F8B5D437F5156F3312CA7D6DE8A0E11867F - point1 = ellipticcurve.Point(gen.curve(), x1, y1) - - x2 = 0x722BA0FB6B8FC8898A4C6AB49E66 - y2 = 0x2B7344BB57A7ABC8CA0F1A398C7D - point2 = ellipticcurve.Point(generator_112r2.curve(), x2, y2) - - pub_key1 = Public_key(gen, point1) - pub_key2 = Public_key(generator_112r2, point2) - self.assertNotEqual(pub_key1, pub_key2) - - def test_inequality_public_key_not_implemented(self): - gen = generator_192 - x = 0xC58D61F88D905293BCD4CD0080BCB1B7F811F2FFA41979F6 - y = 0x8804DC7A7C4C7F8B5D437F5156F3312CA7D6DE8A0E11867F - point = ellipticcurve.Point(gen.curve(), x, y) - pub_key = Public_key(gen, point) - self.assertNotEqual(pub_key, None) - - def test_public_key_with_generator_without_order(self): - gen = ellipticcurve.PointJacobi( - generator_192.curve(), generator_192.x(), generator_192.y(), 1 - ) - - x = 0xC58D61F88D905293BCD4CD0080BCB1B7F811F2FFA41979F6 - y = 0x8804DC7A7C4C7F8B5D437F5156F3312CA7D6DE8A0E11867F - point = ellipticcurve.Point(gen.curve(), x, y) - - with self.assertRaises(InvalidPointError) as e: - Public_key(gen, point) - - self.assertIn("Generator point must have order", str(e.exception)) - - def test_public_point_on_curve_not_scalar_multiple_of_base_point(self): - x = 2 - y = 0xBE6AA4938EF7CFE6FE29595B6B00 - # we need a curve with cofactor != 1 - point = ellipticcurve.PointJacobi(curve_112r2, x, y, 1) - - self.assertTrue(curve_112r2.contains_point(x, y)) - - with self.assertRaises(InvalidPointError) as e: - Public_key(generator_112r2, point) - - self.assertIn("Generator point order", str(e.exception)) - - def test_point_is_valid_with_not_scalar_multiple_of_base_point(self): - x = 2 - y = 0xBE6AA4938EF7CFE6FE29595B6B00 - - self.assertFalse(point_is_valid(generator_112r2, x, y)) - - # the tests to verify the extensiveness of tests in ecdsa.ecdsa - # if PointJacobi gets modified to calculate the x and y mod p the tests - # below will need to use a fake/mock object - def test_invalid_point_x_negative(self): - pt = ellipticcurve.PointJacobi(curve_192, -1, 0, 1) - - with self.assertRaises(InvalidPointError) as e: - Public_key(generator_192, pt) - - self.assertIn("The public point has x or y", str(e.exception)) - - def test_invalid_point_x_equal_p(self): - pt = ellipticcurve.PointJacobi(curve_192, curve_192.p(), 0, 1) - - with self.assertRaises(InvalidPointError) as e: - Public_key(generator_192, pt) - - self.assertIn("The public point has x or y", str(e.exception)) - - def test_invalid_point_y_negative(self): - pt = ellipticcurve.PointJacobi(curve_192, 0, -1, 1) - - with self.assertRaises(InvalidPointError) as e: - Public_key(generator_192, pt) - - self.assertIn("The public point has x or y", str(e.exception)) - - def test_invalid_point_y_equal_p(self): - pt = ellipticcurve.PointJacobi(curve_192, 0, curve_192.p(), 1) - - with self.assertRaises(InvalidPointError) as e: - Public_key(generator_192, pt) - - self.assertIn("The public point has x or y", str(e.exception)) - - -class TestPublicKeyVerifies(unittest.TestCase): - # test all the different ways that a signature can be publicly invalid - @classmethod - def setUpClass(cls): - gen = generator_192 - x = 0xC58D61F88D905293BCD4CD0080BCB1B7F811F2FFA41979F6 - y = 0x8804DC7A7C4C7F8B5D437F5156F3312CA7D6DE8A0E11867F - point = ellipticcurve.Point(gen.curve(), x, y) - - cls.pub_key = Public_key(gen, point) - - def test_sig_with_r_zero(self): - sig = Signature(0, 1) - - self.assertFalse(self.pub_key.verifies(1, sig)) - - def test_sig_with_r_order(self): - sig = Signature(generator_192.order(), 1) - - self.assertFalse(self.pub_key.verifies(1, sig)) - - def test_sig_with_s_zero(self): - sig = Signature(1, 0) - - self.assertFalse(self.pub_key.verifies(1, sig)) - - def test_sig_with_s_order(self): - sig = Signature(1, generator_192.order()) - - self.assertFalse(self.pub_key.verifies(1, sig)) - - -class TestPrivateKey(unittest.TestCase): - @classmethod - def setUpClass(cls): - gen = generator_192 - x = 0xC58D61F88D905293BCD4CD0080BCB1B7F811F2FFA41979F6 - y = 0x8804DC7A7C4C7F8B5D437F5156F3312CA7D6DE8A0E11867F - point = ellipticcurve.Point(gen.curve(), x, y) - cls.pub_key = Public_key(gen, point) - - def test_equality_private_keys(self): - pr_key1 = Private_key(self.pub_key, 100) - pr_key2 = Private_key(self.pub_key, 100) - self.assertEqual(pr_key1, pr_key2) - - def test_inequality_private_keys(self): - pr_key1 = Private_key(self.pub_key, 100) - pr_key2 = Private_key(self.pub_key, 200) - self.assertNotEqual(pr_key1, pr_key2) - - def test_inequality_private_keys_not_implemented(self): - pr_key = Private_key(self.pub_key, 100) - self.assertNotEqual(pr_key, None) - - -# Testing point validity, as per ECDSAVS.pdf B.2.2: -P192_POINTS = [ - ( - generator_192, - 0xCD6D0F029A023E9AACA429615B8F577ABEE685D8257CC83A, - 0x00019C410987680E9FB6C0B6ECC01D9A2647C8BAE27721BACDFC, - False, - ), - ( - generator_192, - 0x00017F2FCE203639E9EAF9FB50B81FC32776B30E3B02AF16C73B, - 0x95DA95C5E72DD48E229D4748D4EEE658A9A54111B23B2ADB, - False, - ), - ( - generator_192, - 0x4F77F8BC7FCCBADD5760F4938746D5F253EE2168C1CF2792, - 0x000147156FF824D131629739817EDB197717C41AAB5C2A70F0F6, - False, - ), - ( - generator_192, - 0xC58D61F88D905293BCD4CD0080BCB1B7F811F2FFA41979F6, - 0x8804DC7A7C4C7F8B5D437F5156F3312CA7D6DE8A0E11867F, - True, - ), - ( - generator_192, - 0xCDF56C1AA3D8AFC53C521ADF3FFB96734A6A630A4A5B5A70, - 0x97C1C44A5FB229007B5EC5D25F7413D170068FFD023CAA4E, - True, - ), - ( - generator_192, - 0x89009C0DC361C81E99280C8E91DF578DF88CDF4B0CDEDCED, - 0x27BE44A529B7513E727251F128B34262A0FD4D8EC82377B9, - True, - ), - ( - generator_192, - 0x6A223D00BD22C52833409A163E057E5B5DA1DEF2A197DD15, - 0x7B482604199367F1F303F9EF627F922F97023E90EAE08ABF, - True, - ), - ( - generator_192, - 0x6DCCBDE75C0948C98DAB32EA0BC59FE125CF0FB1A3798EDA, - 0x0001171A3E0FA60CF3096F4E116B556198DE430E1FBD330C8835, - False, - ), - ( - generator_192, - 0xD266B39E1F491FC4ACBBBC7D098430931CFA66D55015AF12, - 0x193782EB909E391A3148B7764E6B234AA94E48D30A16DBB2, - False, - ), - ( - generator_192, - 0x9D6DDBCD439BAA0C6B80A654091680E462A7D1D3F1FFEB43, - 0x6AD8EFC4D133CCF167C44EB4691C80ABFFB9F82B932B8CAA, - False, - ), - ( - generator_192, - 0x146479D944E6BDA87E5B35818AA666A4C998A71F4E95EDBC, - 0xA86D6FE62BC8FBD88139693F842635F687F132255858E7F6, - False, - ), - ( - generator_192, - 0xE594D4A598046F3598243F50FD2C7BD7D380EDB055802253, - 0x509014C0C4D6B536E3CA750EC09066AF39B4C8616A53A923, - False, - ), -] - - -@pytest.mark.parametrize("generator,x,y,expected", P192_POINTS) -def test_point_validity(generator, x, y, expected): - """ - `generator` defines the curve; is `(x, y)` a point on - this curve? `expected` is True if the right answer is Yes. - """ - assert point_is_valid(generator, x, y) == expected - - -# Trying signature-verification tests from ECDSAVS.pdf B.2.4: -CURVE_192_KATS = [ - ( - generator_192, - int( - "0x84ce72aa8699df436059f052ac51b6398d2511e49631bcb7e71f89c499b9ee" - "425dfbc13a5f6d408471b054f2655617cbbaf7937b7c80cd8865cf02c8487d30" - "d2b0fbd8b2c4e102e16d828374bbc47b93852f212d5043c3ea720f086178ff79" - "8cc4f63f787b9c2e419efa033e7644ea7936f54462dc21a6c4580725f7f0e7d1" - "58", - 16, - ), - 0xD9DBFB332AA8E5FF091E8CE535857C37C73F6250FFB2E7AC, - 0x282102E364FEDED3AD15DDF968F88D8321AA268DD483EBC4, - 0x64DCA58A20787C488D11D6DD96313F1B766F2D8EFE122916, - 0x1ECBA28141E84AB4ECAD92F56720E2CC83EB3D22DEC72479, - True, - ), - ( - generator_192, - int( - "0x94bb5bacd5f8ea765810024db87f4224ad71362a3c28284b2b9f39fab86db1" - "2e8beb94aae899768229be8fdb6c4f12f28912bb604703a79ccff769c1607f5a" - "91450f30ba0460d359d9126cbd6296be6d9c4bb96c0ee74cbb44197c207f6db3" - "26ab6f5a659113a9034e54be7b041ced9dcf6458d7fb9cbfb2744d999f7dfd63" - "f4", - 16, - ), - 0x3E53EF8D3112AF3285C0E74842090712CD324832D4277AE7, - 0xCC75F8952D30AEC2CBB719FC6AA9934590B5D0FF5A83ADB7, - 0x8285261607283BA18F335026130BAB31840DCFD9C3E555AF, - 0x356D89E1B04541AFC9704A45E9C535CE4A50929E33D7E06C, - True, - ), - ( - generator_192, - int( - "0xf6227a8eeb34afed1621dcc89a91d72ea212cb2f476839d9b4243c66877911" - "b37b4ad6f4448792a7bbba76c63bdd63414b6facab7dc71c3396a73bd7ee14cd" - "d41a659c61c99b779cecf07bc51ab391aa3252386242b9853ea7da67fd768d30" - "3f1b9b513d401565b6f1eb722dfdb96b519fe4f9bd5de67ae131e64b40e78c42" - "dd", - 16, - ), - 0x16335DBE95F8E8254A4E04575D736BEFB258B8657F773CB7, - 0x421B13379C59BC9DCE38A1099CA79BBD06D647C7F6242336, - 0x4141BD5D64EA36C5B0BD21EF28C02DA216ED9D04522B1E91, - 0x159A6AA852BCC579E821B7BB0994C0861FB08280C38DAA09, - False, - ), - ( - generator_192, - int( - "0x16b5f93afd0d02246f662761ed8e0dd9504681ed02a253006eb36736b56309" - "7ba39f81c8e1bce7a16c1339e345efabbc6baa3efb0612948ae51103382a8ee8" - "bc448e3ef71e9f6f7a9676694831d7f5dd0db5446f179bcb737d4a526367a447" - "bfe2c857521c7f40b6d7d7e01a180d92431fb0bbd29c04a0c420a57b3ed26ccd" - "8a", - 16, - ), - 0xFD14CDF1607F5EFB7B1793037B15BDF4BAA6F7C16341AB0B, - 0x83FA0795CC6C4795B9016DAC928FD6BAC32F3229A96312C4, - 0x8DFDB832951E0167C5D762A473C0416C5C15BC1195667DC1, - 0x1720288A2DC13FA1EC78F763F8FE2FF7354A7E6FDDE44520, - False, - ), - ( - generator_192, - int( - "0x08a2024b61b79d260e3bb43ef15659aec89e5b560199bc82cf7c65c77d3919" - "2e03b9a895d766655105edd9188242b91fbde4167f7862d4ddd61e5d4ab55196" - "683d4f13ceb90d87aea6e07eb50a874e33086c4a7cb0273a8e1c4408f4b846bc" - "eae1ebaac1b2b2ea851a9b09de322efe34cebe601653efd6ddc876ce8c2f2072" - "fb", - 16, - ), - 0x674F941DC1A1F8B763C9334D726172D527B90CA324DB8828, - 0x65ADFA32E8B236CB33A3E84CF59BFB9417AE7E8EDE57A7FF, - 0x9508B9FDD7DAF0D8126F9E2BC5A35E4C6D800B5B804D7796, - 0x36F2BF6B21B987C77B53BB801B3435A577E3D493744BFAB0, - False, - ), - ( - generator_192, - int( - "0x1843aba74b0789d4ac6b0b8923848023a644a7b70afa23b1191829bbe4397c" - "e15b629bf21a8838298653ed0c19222b95fa4f7390d1b4c844d96e645537e0aa" - "e98afb5c0ac3bd0e4c37f8daaff25556c64e98c319c52687c904c4de7240a1cc" - "55cd9756b7edaef184e6e23b385726e9ffcba8001b8f574987c1a3fedaaa83ca" - "6d", - 16, - ), - 0x10ECCA1AAD7220B56A62008B35170BFD5E35885C4014A19F, - 0x04EB61984C6C12ADE3BC47F3C629ECE7AA0A033B9948D686, - 0x82BFA4E82C0DFE9274169B86694E76CE993FD83B5C60F325, - 0xA97685676C59A65DBDE002FE9D613431FB183E8006D05633, - False, - ), - ( - generator_192, - int( - "0x5a478f4084ddd1a7fea038aa9732a822106385797d02311aeef4d0264f824f" - "698df7a48cfb6b578cf3da416bc0799425bb491be5b5ecc37995b85b03420a98" - "f2c4dc5c31a69a379e9e322fbe706bbcaf0f77175e05cbb4fa162e0da82010a2" - "78461e3e974d137bc746d1880d6eb02aa95216014b37480d84b87f717bb13f76" - "e1", - 16, - ), - 0x6636653CB5B894CA65C448277B29DA3AD101C4C2300F7C04, - 0xFDF1CBB3FC3FD6A4F890B59E554544175FA77DBDBEB656C1, - 0xEAC2DDECDDFB79931A9C3D49C08DE0645C783A24CB365E1C, - 0x3549FEE3CFA7E5F93BC47D92D8BA100E881A2A93C22F8D50, - False, - ), - ( - generator_192, - int( - "0xc598774259a058fa65212ac57eaa4f52240e629ef4c310722088292d1d4af6" - "c39b49ce06ba77e4247b20637174d0bd67c9723feb57b5ead232b47ea452d5d7" - "a089f17c00b8b6767e434a5e16c231ba0efa718a340bf41d67ea2d295812ff1b" - "9277daacb8bc27b50ea5e6443bcf95ef4e9f5468fe78485236313d53d1c68f6b" - "a2", - 16, - ), - 0xA82BD718D01D354001148CD5F69B9EBF38FF6F21898F8AAA, - 0xE67CEEDE07FC2EBFAFD62462A51E4B6C6B3D5B537B7CAF3E, - 0x4D292486C620C3DE20856E57D3BB72FCDE4A73AD26376955, - 0xA85289591A6081D5728825520E62FF1C64F94235C04C7F95, - False, - ), - ( - generator_192, - int( - "0xca98ed9db081a07b7557f24ced6c7b9891269a95d2026747add9e9eb80638a" - "961cf9c71a1b9f2c29744180bd4c3d3db60f2243c5c0b7cc8a8d40a3f9a7fc91" - "0250f2187136ee6413ffc67f1a25e1c4c204fa9635312252ac0e0481d89b6d53" - "808f0c496ba87631803f6c572c1f61fa049737fdacce4adff757afed4f05beb6" - "58", - 16, - ), - 0x7D3B016B57758B160C4FCA73D48DF07AE3B6B30225126C2F, - 0x4AF3790D9775742BDE46F8DA876711BE1B65244B2B39E7EC, - 0x95F778F5F656511A5AB49A5D69DDD0929563C29CBC3A9E62, - 0x75C87FC358C251B4C83D2DD979FAAD496B539F9F2EE7A289, - False, - ), - ( - generator_192, - int( - "0x31dd9a54c8338bea06b87eca813d555ad1850fac9742ef0bbe40dad400e102" - "88acc9c11ea7dac79eb16378ebea9490e09536099f1b993e2653cd50240014c9" - "0a9c987f64545abc6a536b9bd2435eb5e911fdfde2f13be96ea36ad38df4ae9e" - "a387b29cced599af777338af2794820c9cce43b51d2112380a35802ab7e396c9" - "7a", - 16, - ), - 0x9362F28C4EF96453D8A2F849F21E881CD7566887DA8BEB4A, - 0xE64D26D8D74C48A024AE85D982EE74CD16046F4EE5333905, - 0xF3923476A296C88287E8DE914B0B324AD5A963319A4FE73B, - 0xF0BAEED7624ED00D15244D8BA2AEDE085517DBDEC8AC65F5, - True, - ), - ( - generator_192, - int( - "0xb2b94e4432267c92f9fdb9dc6040c95ffa477652761290d3c7de312283f645" - "0d89cc4aabe748554dfb6056b2d8e99c7aeaad9cdddebdee9dbc099839562d90" - "64e68e7bb5f3a6bba0749ca9a538181fc785553a4000785d73cc207922f63e8c" - "e1112768cb1de7b673aed83a1e4a74592f1268d8e2a4e9e63d414b5d442bd045" - "6d", - 16, - ), - 0xCC6FC032A846AAAC25533EB033522824F94E670FA997ECEF, - 0xE25463EF77A029ECCDA8B294FD63DD694E38D223D30862F1, - 0x066B1D07F3A40E679B620EDA7F550842A35C18B80C5EBE06, - 0xA0B0FB201E8F2DF65E2C4508EF303BDC90D934016F16B2DC, - False, - ), - ( - generator_192, - int( - "0x4366fcadf10d30d086911de30143da6f579527036937007b337f7282460eae" - "5678b15cccda853193ea5fc4bc0a6b9d7a31128f27e1214988592827520b214e" - "ed5052f7775b750b0c6b15f145453ba3fee24a085d65287e10509eb5d5f602c4" - "40341376b95c24e5c4727d4b859bfe1483d20538acdd92c7997fa9c614f0f839" - "d7", - 16, - ), - 0x955C908FE900A996F7E2089BEE2F6376830F76A19135E753, - 0xBA0C42A91D3847DE4A592A46DC3FDAF45A7CC709B90DE520, - 0x1F58AD77FC04C782815A1405B0925E72095D906CBF52A668, - 0xF2E93758B3AF75EDF784F05A6761C9B9A6043C66B845B599, - False, - ), - ( - generator_192, - int( - "0x543f8af57d750e33aa8565e0cae92bfa7a1ff78833093421c2942cadf99866" - "70a5ff3244c02a8225e790fbf30ea84c74720abf99cfd10d02d34377c3d3b412" - "69bea763384f372bb786b5846f58932defa68023136cd571863b304886e95e52" - "e7877f445b9364b3f06f3c28da12707673fecb4b8071de06b6e0a3c87da160ce" - "f3", - 16, - ), - 0x31F7FA05576D78A949B24812D4383107A9A45BB5FCCDD835, - 0x8DC0EB65994A90F02B5E19BD18B32D61150746C09107E76B, - 0xBE26D59E4E883DDE7C286614A767B31E49AD88789D3A78FF, - 0x8762CA831C1CE42DF77893C9B03119428E7A9B819B619068, - False, - ), - ( - generator_192, - int( - "0xd2e8454143ce281e609a9d748014dcebb9d0bc53adb02443a6aac2ffe6cb009f" - "387c346ecb051791404f79e902ee333ad65e5c8cb38dc0d1d39a8dc90add502357" - "2720e5b94b190d43dd0d7873397504c0c7aef2727e628eb6a74411f2e400c65670" - "716cb4a815dc91cbbfeb7cfe8c929e93184c938af2c078584da045e8f8d1", - 16, - ), - 0x66AA8EDBBDB5CF8E28CEB51B5BDA891CAE2DF84819FE25C0, - 0x0C6BC2F69030A7CE58D4A00E3B3349844784A13B8936F8DA, - 0xA4661E69B1734F4A71B788410A464B71E7FFE42334484F23, - 0x738421CF5E049159D69C57A915143E226CAC8355E149AFE9, - False, - ), - ( - generator_192, - int( - "0x6660717144040f3e2f95a4e25b08a7079c702a8b29babad5a19a87654bc5c5af" - "a261512a11b998a4fb36b5d8fe8bd942792ff0324b108120de86d63f65855e5461" - "184fc96a0a8ffd2ce6d5dfb0230cbbdd98f8543e361b3205f5da3d500fdc8bac6d" - "b377d75ebef3cb8f4d1ff738071ad0938917889250b41dd1d98896ca06fb", - 16, - ), - 0xBCFACF45139B6F5F690A4C35A5FFFA498794136A2353FC77, - 0x6F4A6C906316A6AFC6D98FE1F0399D056F128FE0270B0F22, - 0x9DB679A3DAFE48F7CCAD122933ACFE9DA0970B71C94C21C1, - 0x984C2DB99827576C0A41A5DA41E07D8CC768BC82F18C9DA9, - False, - ), -] - - -@pytest.mark.parametrize("gen,msg,qx,qy,r,s,expected", CURVE_192_KATS) -def test_signature_validity(gen, msg, qx, qy, r, s, expected): - """ - `msg` = message, `qx` and `qy` represent the base point on - elliptic curve of `gen`, `r` and `s` are the signature, and - `expected` is True iff the signature is expected to be valid.""" - pubk = Public_key(gen, ellipticcurve.Point(gen.curve(), qx, qy)) - with pytest.warns(DeprecationWarning) as warns: - msg_dgst = digest_integer(msg) - assert len(warns) == 3 - assert "unused" in warns[0].message.args[0] - assert "unused" in warns[1].message.args[0] - assert "unused" in warns[2].message.args[0] - assert expected == pubk.verifies(msg_dgst, Signature(r, s)) - - -@pytest.mark.parametrize( - "gen,msg,qx,qy,r,s,expected", [x for x in CURVE_192_KATS if x[6]] -) -def test_pk_recovery(gen, msg, r, s, qx, qy, expected): - del expected - sign = Signature(r, s) - with pytest.warns(DeprecationWarning) as warns: - msg_dgst = digest_integer(msg) - assert len(warns) == 3 - assert "unused" in warns[0].message.args[0] - assert "unused" in warns[1].message.args[0] - assert "unused" in warns[2].message.args[0] - pks = sign.recover_public_keys(msg_dgst, gen) - - assert pks - - # Test if the signature is valid for all found public keys - for pk in pks: - q = pk.point - test_signature_validity(gen, msg, q.x(), q.y(), r, s, True) - - # Test if the original public key is in the set of found keys - original_q = ellipticcurve.Point(gen.curve(), qx, qy) - points = [pk.point for pk in pks] - assert original_q in points - - -@st.composite -def st_random_gen_key_msg_nonce(draw): - """Hypothesis strategy for test_sig_verify().""" - name_gen = { - "generator_192": generator_192, - "generator_224": generator_224, - "generator_256": generator_256, - "generator_secp256k1": generator_secp256k1, - "generator_384": generator_384, - "generator_521": generator_521, - } - name = draw(st.sampled_from(sorted(name_gen.keys()))) - note("Generator used: {0}".format(name)) - generator = name_gen[name] - order = int(generator.order()) - 1 - - key = draw(st.integers(min_value=1, max_value=order)) - msg = draw(st.integers(min_value=1, max_value=order)) - nonce = draw( - st.integers(min_value=1, max_value=order) - | st.integers(min_value=order >> 1, max_value=order) - ) - return generator, key, msg, nonce - - -SIG_VER_SETTINGS = dict(HYP_SETTINGS) -if "--fast" in sys.argv: # pragma: no cover - SIG_VER_SETTINGS["max_examples"] = 1 -else: - SIG_VER_SETTINGS["max_examples"] = 10 - - -@settings(**SIG_VER_SETTINGS) -@example((generator_224, 4, 1, 1)) -@given(st_random_gen_key_msg_nonce()) -def test_sig_verify(args): - """ - Check if signing and verification works for arbitrary messages and - that signatures for other messages are rejected. - """ - generator, sec_mult, msg, nonce = args - - pubkey = Public_key(generator, generator * sec_mult) - privkey = Private_key(pubkey, sec_mult) - - signature = privkey.sign(msg, nonce) - - assert pubkey.verifies(msg, signature) - - assert not pubkey.verifies(msg - 1, signature) - - -def test_int_to_string_with_zero(): - with pytest.warns(DeprecationWarning) as warns: - assert int_to_string(0) == b"\x00" - - assert len(warns) == 1 - assert "unused" in warns[0].message.args[0] diff --git a/venv/lib/python3.9/site-packages/ecdsa/test_eddsa.py b/venv/lib/python3.9/site-packages/ecdsa/test_eddsa.py deleted file mode 100644 index 6821b3b..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/test_eddsa.py +++ /dev/null @@ -1,1124 +0,0 @@ -import sys -import pickle -import hashlib -import pytest - -try: - import unittest2 as unittest -except ImportError: - import unittest -from hypothesis import given, settings, example -import hypothesis.strategies as st -from .ellipticcurve import PointEdwards, INFINITY, CurveEdTw -from .eddsa import ( - generator_ed25519, - curve_ed25519, - generator_ed448, - curve_ed448, - PrivateKey, - PublicKey, -) -from .ecdsa import generator_256, curve_256 -from .errors import MalformedPointError -from ._compat import a2b_hex, compat26_str - - -class TestA2B_Hex(unittest.TestCase): - def test_invalid_input(self): - with self.assertRaises(ValueError): - a2b_hex("abcdefghi") - - -def test_ed25519_curve_compare(): - assert curve_ed25519 != curve_256 - - -def test_ed25519_and_ed448_compare(): - assert curve_ed448 != curve_ed25519 - - -def test_ed25519_and_custom_curve_compare(): - a = CurveEdTw(curve_ed25519.p(), -curve_ed25519.a(), 1) - - assert curve_ed25519 != a - - -def test_ed25519_and_almost_exact_curve_compare(): - a = CurveEdTw(curve_ed25519.p(), curve_ed25519.a(), 1) - - assert curve_ed25519 != a - - -def test_ed25519_and_same_curve_params(): - a = CurveEdTw(curve_ed25519.p(), curve_ed25519.a(), curve_ed25519.d()) - - assert curve_ed25519 == a - assert not (curve_ed25519 != a) - - -def test_ed25519_contains_point(): - g = generator_ed25519 - assert curve_ed25519.contains_point(g.x(), g.y()) - - -def test_ed25519_contains_point_bad(): - assert not curve_ed25519.contains_point(1, 1) - - -def test_ed25519_double(): - a = generator_ed25519 - - z = a.double() - - assert isinstance(z, PointEdwards) - - x2 = int( - "24727413235106541002554574571675588834622768167397638456726423" - "682521233608206" - ) - y2 = int( - "15549675580280190176352668710449542251549572066445060580507079" - "593062643049417" - ) - - b = PointEdwards(curve_ed25519, x2, y2, 1, x2 * y2) - - assert z == b - assert a != b - - -def test_ed25519_add_as_double(): - a = generator_ed25519 - - z = a + a - - assert isinstance(z, PointEdwards) - - b = generator_ed25519.double() - - assert z == b - - -def test_ed25519_double_infinity(): - a = PointEdwards(curve_ed25519, 0, 1, 1, 0) - - z = a.double() - - assert z is INFINITY - - -def test_ed25519_double_badly_encoded_infinity(): - # invalid point, mostly to make instrumental happy - a = PointEdwards(curve_ed25519, 1, 1, 1, 0) - - z = a.double() - - assert z is INFINITY - - -def test_ed25519_eq_with_different_z(): - x = generator_ed25519.x() - y = generator_ed25519.y() - p = curve_ed25519.p() - - a = PointEdwards(curve_ed25519, x * 2 % p, y * 2 % p, 2, x * y * 2 % p) - b = PointEdwards(curve_ed25519, x * 3 % p, y * 3 % p, 3, x * y * 3 % p) - - assert a == b - - assert not (a != b) - - -def test_ed25519_eq_against_infinity(): - assert generator_ed25519 != INFINITY - - -def test_ed25519_eq_encoded_infinity_against_infinity(): - a = PointEdwards(curve_ed25519, 0, 1, 1, 0) - assert a == INFINITY - - -def test_ed25519_eq_bad_encode_of_infinity_against_infinity(): - # technically incorrect encoding of the point at infinity, but we check - # both X and T, so verify that just T==0 works - a = PointEdwards(curve_ed25519, 1, 1, 1, 0) - assert a == INFINITY - - -def test_ed25519_eq_against_non_Edwards_point(): - assert generator_ed25519 != generator_256 - - -def test_ed25519_eq_against_negated_point(): - g = generator_ed25519 - neg = PointEdwards(curve_ed25519, -g.x(), g.y(), 1, -g.x() * g.y()) - assert g != neg - - -def test_ed25519_eq_x_different_y(): - # not points on the curve, but __eq__ doesn't care - a = PointEdwards(curve_ed25519, 1, 1, 1, 1) - b = PointEdwards(curve_ed25519, 1, 2, 1, 2) - - assert a != b - - -def test_ed25519_mul_by_order(): - g = PointEdwards( - curve_ed25519, - generator_ed25519.x(), - generator_ed25519.y(), - 1, - generator_ed25519.x() * generator_ed25519.y(), - ) - - assert g * generator_ed25519.order() == INFINITY - - -def test_radd(): - - a = PointEdwards(curve_ed25519, 1, 1, 1, 1) - - p = INFINITY + a - - assert p == a - - -def test_ed25519_test_normalisation_and_scaling(): - x = generator_ed25519.x() - y = generator_ed25519.y() - p = curve_ed25519.p() - - a = PointEdwards(curve_ed25519, x * 11 % p, y * 11 % p, 11, x * y * 11 % p) - - assert a.x() == x - assert a.y() == y - - a.scale() - - assert a.x() == x - assert a.y() == y - - a.scale() # second execution should be a noop - - assert a.x() == x - assert a.y() == y - - -def test_ed25519_add_three_times(): - a = generator_ed25519 - - z = a + a + a - - x3 = int( - "468967334644549386571235445953867877890461982801326656862413" - "21779790909858396" - ) - y3 = int( - "832484377853344397649037712036920113830141722629755531674120" - "2210403726505172" - ) - - b = PointEdwards(curve_ed25519, x3, y3, 1, x3 * y3) - - assert z == b - - -def test_ed25519_add_to_infinity(): - # generator * (order-1) - x1 = int( - "427838232691226969392843410947554224151809796397784248136826" - "78720006717057747" - ) - y1 = int( - "463168356949264781694283940034751631413079938662562256157830" - "33603165251855960" - ) - inf_m_1 = PointEdwards(curve_ed25519, x1, y1, 1, x1 * y1) - - inf = inf_m_1 + generator_ed25519 - - assert inf is INFINITY - - -def test_ed25519_add_and_mul_equivalence(): - g = generator_ed25519 - - assert g + g == g * 2 - assert g + g + g == g * 3 - - -def test_ed25519_add_literal_infinity(): - g = generator_ed25519 - z = g + INFINITY - - assert z == g - - -def test_ed25519_add_infinity(): - inf = PointEdwards(curve_ed25519, 0, 1, 1, 0) - g = generator_ed25519 - z = g + inf - - assert z == g - - z = inf + g - - assert z == g - - -class TestEd25519(unittest.TestCase): - def test_add_wrong_curves(self): - with self.assertRaises(ValueError) as e: - generator_ed25519 + generator_ed448 - - self.assertIn("different curve", str(e.exception)) - - def test_add_wrong_point_type(self): - with self.assertRaises(ValueError) as e: - generator_ed25519 + generator_256 - - self.assertIn("different curve", str(e.exception)) - - -def test_generate_with_point(): - x1 = int( - "427838232691226969392843410947554224151809796397784248136826" - "78720006717057747" - ) - y1 = int( - "463168356949264781694283940034751631413079938662562256157830" - "33603165251855960" - ) - p = PointEdwards(curve_ed25519, x1, y1, 1, x1 * y1) - - pk = PublicKey(generator_ed25519, b"0" * 32, public_point=p) - - assert pk.public_point() == p - - -def test_ed25519_mul_to_order_min_1(): - x1 = int( - "427838232691226969392843410947554224151809796397784248136826" - "78720006717057747" - ) - y1 = int( - "463168356949264781694283940034751631413079938662562256157830" - "33603165251855960" - ) - inf_m_1 = PointEdwards(curve_ed25519, x1, y1, 1, x1 * y1) - - assert generator_ed25519 * (generator_ed25519.order() - 1) == inf_m_1 - - -def test_ed25519_mul_to_infinity(): - assert generator_ed25519 * generator_ed25519.order() == INFINITY - - -def test_ed25519_mul_to_infinity_plus_1(): - g = generator_ed25519 - assert g * (g.order() + 1) == g - - -def test_ed25519_mul_and_add(): - g = generator_ed25519 - a = g * 128 - b = g * 64 + g * 64 - - assert a == b - - -def test_ed25519_mul_and_add_2(): - g = generator_ed25519 - - a = g * 123 - b = g * 120 + g * 3 - - assert a == b - - -def test_ed25519_mul_infinity(): - inf = PointEdwards(curve_ed25519, 0, 1, 1, 0) - - z = inf * 11 - - assert z == INFINITY - - -def test_ed25519_mul_by_zero(): - z = generator_ed25519 * 0 - - assert z == INFINITY - - -def test_ed25519_mul_by_one(): - z = generator_ed25519 * 1 - - assert z == generator_ed25519 - - -def test_ed25519_mul_custom_point(): - # verify that multiplication without order set works - - g = generator_ed25519 - - a = PointEdwards(curve_ed25519, g.x(), g.y(), 1, g.x() * g.y()) - - z = a * 11 - - assert z == g * 11 - - -def test_ed25519_pickle(): - g = generator_ed25519 - assert pickle.loads(pickle.dumps(g)) == g - - -def test_ed448_eq_against_different_curve(): - assert generator_ed25519 != generator_ed448 - - -def test_ed448_double(): - g = generator_ed448 - z = g.double() - - assert isinstance(z, PointEdwards) - - x2 = int( - "4845591495304045936995492052586696895690942404582120401876" - "6013278705691214670908136440114445572635086627683154494739" - "7859048262938744149" - ) - y2 = int( - "4940887598674337276743026725267350893505445523037277237461" - "2648447308771911703729389009346215770388834286503647778745" - "3078312060500281069" - ) - - b = PointEdwards(curve_ed448, x2, y2, 1, x2 * y2) - - assert z == b - assert g != b - - -def test_ed448_add_as_double(): - g = generator_ed448 - z = g + g - - b = g.double() - - assert z == b - - -def test_ed448_mul_as_double(): - g = generator_ed448 - z = g * 2 - b = g.double() - - assert z == b - - -def test_ed448_add_to_infinity(): - # generator * (order - 1) - x1 = int( - "5022586839996825903617194737881084981068517190547539260353" - "6473749366191269932473977736719082931859264751085238669719" - "1187378895383117729" - ) - y1 = int( - "2988192100784814926760179304439306734375440401540802420959" - "2824137233150618983587600353687865541878473398230323350346" - "2500531545062832660" - ) - inf_m_1 = PointEdwards(curve_ed448, x1, y1, 1, x1 * y1) - - inf = inf_m_1 + generator_ed448 - - assert inf is INFINITY - - -def test_ed448_mul_to_infinity(): - g = generator_ed448 - inf = g * g.order() - - assert inf is INFINITY - - -def test_ed448_mul_to_infinity_plus_1(): - g = generator_ed448 - - z = g * (g.order() + 1) - - assert z == g - - -def test_ed448_add_and_mul_equivalence(): - g = generator_ed448 - - assert g + g == g * 2 - assert g + g + g == g * 3 - - -def test_ed25519_encode(): - g = generator_ed25519 - g_bytes = g.to_bytes() - assert len(g_bytes) == 32 - exp_bytes = ( - b"\x58\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66" - b"\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66" - ) - assert g_bytes == exp_bytes - - -def test_ed25519_decode(): - exp_bytes = ( - b"\x58\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66" - b"\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66" - ) - a = PointEdwards.from_bytes(curve_ed25519, exp_bytes) - - assert a == generator_ed25519 - - -class TestEdwardsMalformed(unittest.TestCase): - def test_invalid_point(self): - exp_bytes = ( - b"\x78\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66" - b"\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66" - ) - with self.assertRaises(MalformedPointError): - PointEdwards.from_bytes(curve_ed25519, exp_bytes) - - def test_invalid_length(self): - exp_bytes = ( - b"\x58\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66" - b"\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66\x66" - b"\x66" - ) - with self.assertRaises(MalformedPointError) as e: - PointEdwards.from_bytes(curve_ed25519, exp_bytes) - - self.assertIn("length", str(e.exception)) - - def test_ed448_invalid(self): - exp_bytes = b"\xff" * 57 - with self.assertRaises(MalformedPointError): - PointEdwards.from_bytes(curve_ed448, exp_bytes) - - -def test_ed448_encode(): - g = generator_ed448 - g_bytes = g.to_bytes() - assert len(g_bytes) == 57 - exp_bytes = ( - b"\x14\xfa\x30\xf2\x5b\x79\x08\x98\xad\xc8\xd7\x4e\x2c\x13\xbd" - b"\xfd\xc4\x39\x7c\xe6\x1c\xff\xd3\x3a\xd7\xc2\xa0\x05\x1e\x9c" - b"\x78\x87\x40\x98\xa3\x6c\x73\x73\xea\x4b\x62\xc7\xc9\x56\x37" - b"\x20\x76\x88\x24\xbc\xb6\x6e\x71\x46\x3f\x69\x00" - ) - assert g_bytes == exp_bytes - - -def test_ed448_decode(): - exp_bytes = ( - b"\x14\xfa\x30\xf2\x5b\x79\x08\x98\xad\xc8\xd7\x4e\x2c\x13\xbd" - b"\xfd\xc4\x39\x7c\xe6\x1c\xff\xd3\x3a\xd7\xc2\xa0\x05\x1e\x9c" - b"\x78\x87\x40\x98\xa3\x6c\x73\x73\xea\x4b\x62\xc7\xc9\x56\x37" - b"\x20\x76\x88\x24\xbc\xb6\x6e\x71\x46\x3f\x69\x00" - ) - - a = PointEdwards.from_bytes(curve_ed448, exp_bytes) - - assert a == generator_ed448 - - -class TestEdDSAEquality(unittest.TestCase): - def test_equal_public_points(self): - key1 = PublicKey(generator_ed25519, b"\x01" * 32) - key2 = PublicKey(generator_ed25519, b"\x01" * 32) - - self.assertEqual(key1, key2) - # verify that `__ne__` works as expected - self.assertFalse(key1 != key2) - - def test_unequal_public_points(self): - key1 = PublicKey(generator_ed25519, b"\x01" * 32) - key2 = PublicKey(generator_ed25519, b"\x03" * 32) - - self.assertNotEqual(key1, key2) - - def test_unequal_to_string(self): - key1 = PublicKey(generator_ed25519, b"\x01" * 32) - key2 = b"\x01" * 32 - - self.assertNotEqual(key1, key2) - - def test_unequal_publickey_curves(self): - key1 = PublicKey(generator_ed25519, b"\x01" * 32) - key2 = PublicKey(generator_ed448, b"\x03" * 56 + b"\x00") - - self.assertNotEqual(key1, key2) - # verify that `__ne__` works as expected - self.assertTrue(key1 != key2) - - def test_equal_private_keys(self): - key1 = PrivateKey(generator_ed25519, b"\x01" * 32) - key2 = PrivateKey(generator_ed25519, b"\x01" * 32) - - self.assertEqual(key1, key2) - # verify that `__ne__` works as expected - self.assertFalse(key1 != key2) - - def test_unequal_private_keys(self): - key1 = PrivateKey(generator_ed25519, b"\x01" * 32) - key2 = PrivateKey(generator_ed25519, b"\x02" * 32) - - self.assertNotEqual(key1, key2) - # verify that `__ne__` works as expected - self.assertTrue(key1 != key2) - - def test_unequal_privatekey_to_string(self): - key1 = PrivateKey(generator_ed25519, b"\x01" * 32) - key2 = b"\x01" * 32 - - self.assertNotEqual(key1, key2) - - def test_unequal_privatekey_curves(self): - key1 = PrivateKey(generator_ed25519, b"\x01" * 32) - key2 = PrivateKey(generator_ed448, b"\x01" * 57) - - self.assertNotEqual(key1, key2) - - -class TestInvalidEdDSAInputs(unittest.TestCase): - def test_wrong_length_of_private_key(self): - with self.assertRaises(ValueError): - PrivateKey(generator_ed25519, b"\x01" * 31) - - def test_wrong_length_of_public_key(self): - with self.assertRaises(ValueError): - PublicKey(generator_ed25519, b"\x01" * 33) - - def test_wrong_cofactor_curve(self): - ed_c = curve_ed25519 - - def _hash(data): - return hashlib.new("sha512", compat26_str(data)).digest() - - curve = CurveEdTw(ed_c.p(), ed_c.a(), ed_c.d(), 1, _hash) - g = generator_ed25519 - fake_gen = PointEdwards(curve, g.x(), g.y(), 1, g.x() * g.y()) - - with self.assertRaises(ValueError) as e: - PrivateKey(fake_gen, g.to_bytes()) - - self.assertIn("cofactor", str(e.exception)) - - def test_invalid_signature_length(self): - key = PublicKey(generator_ed25519, b"\x01" * 32) - - with self.assertRaises(ValueError) as e: - key.verify(b"", b"\x01" * 65) - - self.assertIn("length", str(e.exception)) - - def test_changing_public_key(self): - key = PublicKey(generator_ed25519, b"\x01" * 32) - - g = key.point - - new_g = PointEdwards(curve_ed25519, g.x(), g.y(), 1, g.x() * g.y()) - - key.point = new_g - - self.assertEqual(g, key.point) - - def test_changing_public_key_to_different_point(self): - key = PublicKey(generator_ed25519, b"\x01" * 32) - - with self.assertRaises(ValueError) as e: - key.point = generator_ed25519 - - self.assertIn("coordinates", str(e.exception)) - - def test_invalid_s_value(self): - key = PublicKey( - generator_ed25519, - b"\xd7\x5a\x98\x01\x82\xb1\x0a\xb7\xd5\x4b\xfe\xd3\xc9\x64\x07\x3a" - b"\x0e\xe1\x72\xf3\xda\xa6\x23\x25\xaf\x02\x1a\x68\xf7\x07\x51\x1a", - ) - sig_valid = bytearray( - b"\xe5\x56\x43\x00\xc3\x60\xac\x72\x90\x86\xe2\xcc\x80\x6e\x82\x8a" - b"\x84\x87\x7f\x1e\xb8\xe5\xd9\x74\xd8\x73\xe0\x65\x22\x49\x01\x55" - b"\x5f\xb8\x82\x15\x90\xa3\x3b\xac\xc6\x1e\x39\x70\x1c\xf9\xb4\x6b" - b"\xd2\x5b\xf5\xf0\x59\x5b\xbe\x24\x65\x51\x41\x43\x8e\x7a\x10\x0b" - ) - - self.assertTrue(key.verify(b"", sig_valid)) - - sig_invalid = bytearray(sig_valid) - sig_invalid[-1] = 0xFF - - with self.assertRaises(ValueError): - key.verify(b"", sig_invalid) - - def test_invalid_r_value(self): - key = PublicKey( - generator_ed25519, - b"\xd7\x5a\x98\x01\x82\xb1\x0a\xb7\xd5\x4b\xfe\xd3\xc9\x64\x07\x3a" - b"\x0e\xe1\x72\xf3\xda\xa6\x23\x25\xaf\x02\x1a\x68\xf7\x07\x51\x1a", - ) - sig_valid = bytearray( - b"\xe5\x56\x43\x00\xc3\x60\xac\x72\x90\x86\xe2\xcc\x80\x6e\x82\x8a" - b"\x84\x87\x7f\x1e\xb8\xe5\xd9\x74\xd8\x73\xe0\x65\x22\x49\x01\x55" - b"\x5f\xb8\x82\x15\x90\xa3\x3b\xac\xc6\x1e\x39\x70\x1c\xf9\xb4\x6b" - b"\xd2\x5b\xf5\xf0\x59\x5b\xbe\x24\x65\x51\x41\x43\x8e\x7a\x10\x0b" - ) - - self.assertTrue(key.verify(b"", sig_valid)) - - sig_invalid = bytearray(sig_valid) - sig_invalid[0] = 0xE0 - - with self.assertRaises(ValueError): - key.verify(b"", sig_invalid) - - -HYP_SETTINGS = dict() -if "--fast" in sys.argv: # pragma: no cover - HYP_SETTINGS["max_examples"] = 2 -else: - HYP_SETTINGS["max_examples"] = 10 - - -@settings(**HYP_SETTINGS) -@example(1) -@example(5) # smallest multiple that requires changing sign of x -@given(st.integers(min_value=1, max_value=int(generator_ed25519.order() - 1))) -def test_ed25519_encode_decode(multiple): - a = generator_ed25519 * multiple - - b = PointEdwards.from_bytes(curve_ed25519, a.to_bytes()) - - assert a == b - - -@settings(**HYP_SETTINGS) -@example(1) -@example(2) # smallest multiple that requires changing the sign of x -@given(st.integers(min_value=1, max_value=int(generator_ed448.order() - 1))) -def test_ed448_encode_decode(multiple): - a = generator_ed448 * multiple - - b = PointEdwards.from_bytes(curve_ed448, a.to_bytes()) - - assert a == b - - -@settings(**HYP_SETTINGS) -@example(1) -@example(2) -@given(st.integers(min_value=1, max_value=int(generator_ed25519.order()) - 1)) -def test_ed25519_mul_precompute_vs_naf(multiple): - """Compare multiplication with and without precomputation.""" - g = generator_ed25519 - new_g = PointEdwards(curve_ed25519, g.x(), g.y(), 1, g.x() * g.y()) - - assert g * multiple == multiple * new_g - - -# Test vectors from RFC 8032 -TEST_VECTORS = [ - # TEST 1 - ( - generator_ed25519, - "9d61b19deffd5a60ba844af492ec2cc4" "4449c5697b326919703bac031cae7f60", - "d75a980182b10ab7d54bfed3c964073a" "0ee172f3daa62325af021a68f707511a", - "", - "e5564300c360ac729086e2cc806e828a" - "84877f1eb8e5d974d873e06522490155" - "5fb8821590a33bacc61e39701cf9b46b" - "d25bf5f0595bbe24655141438e7a100b", - ), - # TEST 2 - ( - generator_ed25519, - "4ccd089b28ff96da9db6c346ec114e0f" "5b8a319f35aba624da8cf6ed4fb8a6fb", - "3d4017c3e843895a92b70aa74d1b7ebc" "9c982ccf2ec4968cc0cd55f12af4660c", - "72", - "92a009a9f0d4cab8720e820b5f642540" - "a2b27b5416503f8fb3762223ebdb69da" - "085ac1e43e15996e458f3613d0f11d8c" - "387b2eaeb4302aeeb00d291612bb0c00", - ), - # TEST 3 - ( - generator_ed25519, - "c5aa8df43f9f837bedb7442f31dcb7b1" "66d38535076f094b85ce3a2e0b4458f7", - "fc51cd8e6218a1a38da47ed00230f058" "0816ed13ba3303ac5deb911548908025", - "af82", - "6291d657deec24024827e69c3abe01a3" - "0ce548a284743a445e3680d7db5ac3ac" - "18ff9b538d16f290ae67f760984dc659" - "4a7c15e9716ed28dc027beceea1ec40a", - ), - # TEST 1024 - ( - generator_ed25519, - "f5e5767cf153319517630f226876b86c" "8160cc583bc013744c6bf255f5cc0ee5", - "278117fc144c72340f67d0f2316e8386" "ceffbf2b2428c9c51fef7c597f1d426e", - "08b8b2b733424243760fe426a4b54908" - "632110a66c2f6591eabd3345e3e4eb98" - "fa6e264bf09efe12ee50f8f54e9f77b1" - "e355f6c50544e23fb1433ddf73be84d8" - "79de7c0046dc4996d9e773f4bc9efe57" - "38829adb26c81b37c93a1b270b20329d" - "658675fc6ea534e0810a4432826bf58c" - "941efb65d57a338bbd2e26640f89ffbc" - "1a858efcb8550ee3a5e1998bd177e93a" - "7363c344fe6b199ee5d02e82d522c4fe" - "ba15452f80288a821a579116ec6dad2b" - "3b310da903401aa62100ab5d1a36553e" - "06203b33890cc9b832f79ef80560ccb9" - "a39ce767967ed628c6ad573cb116dbef" - "efd75499da96bd68a8a97b928a8bbc10" - "3b6621fcde2beca1231d206be6cd9ec7" - "aff6f6c94fcd7204ed3455c68c83f4a4" - "1da4af2b74ef5c53f1d8ac70bdcb7ed1" - "85ce81bd84359d44254d95629e9855a9" - "4a7c1958d1f8ada5d0532ed8a5aa3fb2" - "d17ba70eb6248e594e1a2297acbbb39d" - "502f1a8c6eb6f1ce22b3de1a1f40cc24" - "554119a831a9aad6079cad88425de6bd" - "e1a9187ebb6092cf67bf2b13fd65f270" - "88d78b7e883c8759d2c4f5c65adb7553" - "878ad575f9fad878e80a0c9ba63bcbcc" - "2732e69485bbc9c90bfbd62481d9089b" - "eccf80cfe2df16a2cf65bd92dd597b07" - "07e0917af48bbb75fed413d238f5555a" - "7a569d80c3414a8d0859dc65a46128ba" - "b27af87a71314f318c782b23ebfe808b" - "82b0ce26401d2e22f04d83d1255dc51a" - "ddd3b75a2b1ae0784504df543af8969b" - "e3ea7082ff7fc9888c144da2af58429e" - "c96031dbcad3dad9af0dcbaaaf268cb8" - "fcffead94f3c7ca495e056a9b47acdb7" - "51fb73e666c6c655ade8297297d07ad1" - "ba5e43f1bca32301651339e22904cc8c" - "42f58c30c04aafdb038dda0847dd988d" - "cda6f3bfd15c4b4c4525004aa06eeff8" - "ca61783aacec57fb3d1f92b0fe2fd1a8" - "5f6724517b65e614ad6808d6f6ee34df" - "f7310fdc82aebfd904b01e1dc54b2927" - "094b2db68d6f903b68401adebf5a7e08" - "d78ff4ef5d63653a65040cf9bfd4aca7" - "984a74d37145986780fc0b16ac451649" - "de6188a7dbdf191f64b5fc5e2ab47b57" - "f7f7276cd419c17a3ca8e1b939ae49e4" - "88acba6b965610b5480109c8b17b80e1" - "b7b750dfc7598d5d5011fd2dcc5600a3" - "2ef5b52a1ecc820e308aa342721aac09" - "43bf6686b64b2579376504ccc493d97e" - "6aed3fb0f9cd71a43dd497f01f17c0e2" - "cb3797aa2a2f256656168e6c496afc5f" - "b93246f6b1116398a346f1a641f3b041" - "e989f7914f90cc2c7fff357876e506b5" - "0d334ba77c225bc307ba537152f3f161" - "0e4eafe595f6d9d90d11faa933a15ef1" - "369546868a7f3a45a96768d40fd9d034" - "12c091c6315cf4fde7cb68606937380d" - "b2eaaa707b4c4185c32eddcdd306705e" - "4dc1ffc872eeee475a64dfac86aba41c" - "0618983f8741c5ef68d3a101e8a3b8ca" - "c60c905c15fc910840b94c00a0b9d0", - "0aab4c900501b3e24d7cdf4663326a3a" - "87df5e4843b2cbdb67cbf6e460fec350" - "aa5371b1508f9f4528ecea23c436d94b" - "5e8fcd4f681e30a6ac00a9704a188a03", - ), - # TEST SHA(abc) - ( - generator_ed25519, - "833fe62409237b9d62ec77587520911e" "9a759cec1d19755b7da901b96dca3d42", - "ec172b93ad5e563bf4932c70e1245034" "c35467ef2efd4d64ebf819683467e2bf", - "ddaf35a193617abacc417349ae204131" - "12e6fa4e89a97ea20a9eeee64b55d39a" - "2192992a274fc1a836ba3c23a3feebbd" - "454d4423643ce80e2a9ac94fa54ca49f", - "dc2a4459e7369633a52b1bf277839a00" - "201009a3efbf3ecb69bea2186c26b589" - "09351fc9ac90b3ecfdfbc7c66431e030" - "3dca179c138ac17ad9bef1177331a704", - ), - # Blank - ( - generator_ed448, - "6c82a562cb808d10d632be89c8513ebf" - "6c929f34ddfa8c9f63c9960ef6e348a3" - "528c8a3fcc2f044e39a3fc5b94492f8f" - "032e7549a20098f95b", - "5fd7449b59b461fd2ce787ec616ad46a" - "1da1342485a70e1f8a0ea75d80e96778" - "edf124769b46c7061bd6783df1e50f6c" - "d1fa1abeafe8256180", - "", - "533a37f6bbe457251f023c0d88f976ae" - "2dfb504a843e34d2074fd823d41a591f" - "2b233f034f628281f2fd7a22ddd47d78" - "28c59bd0a21bfd3980ff0d2028d4b18a" - "9df63e006c5d1c2d345b925d8dc00b41" - "04852db99ac5c7cdda8530a113a0f4db" - "b61149f05a7363268c71d95808ff2e65" - "2600", - ), - # 1 octet - ( - generator_ed448, - "c4eab05d357007c632f3dbb48489924d" - "552b08fe0c353a0d4a1f00acda2c463a" - "fbea67c5e8d2877c5e3bc397a659949e" - "f8021e954e0a12274e", - "43ba28f430cdff456ae531545f7ecd0a" - "c834a55d9358c0372bfa0c6c6798c086" - "6aea01eb00742802b8438ea4cb82169c" - "235160627b4c3a9480", - "03", - "26b8f91727bd62897af15e41eb43c377" - "efb9c610d48f2335cb0bd0087810f435" - "2541b143c4b981b7e18f62de8ccdf633" - "fc1bf037ab7cd779805e0dbcc0aae1cb" - "cee1afb2e027df36bc04dcecbf154336" - "c19f0af7e0a6472905e799f1953d2a0f" - "f3348ab21aa4adafd1d234441cf807c0" - "3a00", - ), - # 11 octets - ( - generator_ed448, - "cd23d24f714274e744343237b93290f5" - "11f6425f98e64459ff203e8985083ffd" - "f60500553abc0e05cd02184bdb89c4cc" - "d67e187951267eb328", - "dcea9e78f35a1bf3499a831b10b86c90" - "aac01cd84b67a0109b55a36e9328b1e3" - "65fce161d71ce7131a543ea4cb5f7e9f" - "1d8b00696447001400", - "0c3e544074ec63b0265e0c", - "1f0a8888ce25e8d458a21130879b840a" - "9089d999aaba039eaf3e3afa090a09d3" - "89dba82c4ff2ae8ac5cdfb7c55e94d5d" - "961a29fe0109941e00b8dbdeea6d3b05" - "1068df7254c0cdc129cbe62db2dc957d" - "bb47b51fd3f213fb8698f064774250a5" - "028961c9bf8ffd973fe5d5c206492b14" - "0e00", - ), - # 12 octets - ( - generator_ed448, - "258cdd4ada32ed9c9ff54e63756ae582" - "fb8fab2ac721f2c8e676a72768513d93" - "9f63dddb55609133f29adf86ec9929dc" - "cb52c1c5fd2ff7e21b", - "3ba16da0c6f2cc1f30187740756f5e79" - "8d6bc5fc015d7c63cc9510ee3fd44adc" - "24d8e968b6e46e6f94d19b945361726b" - "d75e149ef09817f580", - "64a65f3cdedcdd66811e2915", - "7eeeab7c4e50fb799b418ee5e3197ff6" - "bf15d43a14c34389b59dd1a7b1b85b4a" - "e90438aca634bea45e3a2695f1270f07" - "fdcdf7c62b8efeaf00b45c2c96ba457e" - "b1a8bf075a3db28e5c24f6b923ed4ad7" - "47c3c9e03c7079efb87cb110d3a99861" - "e72003cbae6d6b8b827e4e6c143064ff" - "3c00", - ), - # 13 octets - ( - generator_ed448, - "7ef4e84544236752fbb56b8f31a23a10" - "e42814f5f55ca037cdcc11c64c9a3b29" - "49c1bb60700314611732a6c2fea98eeb" - "c0266a11a93970100e", - "b3da079b0aa493a5772029f0467baebe" - "e5a8112d9d3a22532361da294f7bb381" - "5c5dc59e176b4d9f381ca0938e13c6c0" - "7b174be65dfa578e80", - "64a65f3cdedcdd66811e2915e7", - "6a12066f55331b6c22acd5d5bfc5d712" - "28fbda80ae8dec26bdd306743c5027cb" - "4890810c162c027468675ecf645a8317" - "6c0d7323a2ccde2d80efe5a1268e8aca" - "1d6fbc194d3f77c44986eb4ab4177919" - "ad8bec33eb47bbb5fc6e28196fd1caf5" - "6b4e7e0ba5519234d047155ac727a105" - "3100", - ), - # 64 octets - ( - generator_ed448, - "d65df341ad13e008567688baedda8e9d" - "cdc17dc024974ea5b4227b6530e339bf" - "f21f99e68ca6968f3cca6dfe0fb9f4fa" - "b4fa135d5542ea3f01", - "df9705f58edbab802c7f8363cfe5560a" - "b1c6132c20a9f1dd163483a26f8ac53a" - "39d6808bf4a1dfbd261b099bb03b3fb5" - "0906cb28bd8a081f00", - "bd0f6a3747cd561bdddf4640a332461a" - "4a30a12a434cd0bf40d766d9c6d458e5" - "512204a30c17d1f50b5079631f64eb31" - "12182da3005835461113718d1a5ef944", - "554bc2480860b49eab8532d2a533b7d5" - "78ef473eeb58c98bb2d0e1ce488a98b1" - "8dfde9b9b90775e67f47d4a1c3482058" - "efc9f40d2ca033a0801b63d45b3b722e" - "f552bad3b4ccb667da350192b61c508c" - "f7b6b5adadc2c8d9a446ef003fb05cba" - "5f30e88e36ec2703b349ca229c267083" - "3900", - ), - # 256 octets - ( - generator_ed448, - "2ec5fe3c17045abdb136a5e6a913e32a" - "b75ae68b53d2fc149b77e504132d3756" - "9b7e766ba74a19bd6162343a21c8590a" - "a9cebca9014c636df5", - "79756f014dcfe2079f5dd9e718be4171" - "e2ef2486a08f25186f6bff43a9936b9b" - "fe12402b08ae65798a3d81e22e9ec80e" - "7690862ef3d4ed3a00", - "15777532b0bdd0d1389f636c5f6b9ba7" - "34c90af572877e2d272dd078aa1e567c" - "fa80e12928bb542330e8409f31745041" - "07ecd5efac61ae7504dabe2a602ede89" - "e5cca6257a7c77e27a702b3ae39fc769" - "fc54f2395ae6a1178cab4738e543072f" - "c1c177fe71e92e25bf03e4ecb72f47b6" - "4d0465aaea4c7fad372536c8ba516a60" - "39c3c2a39f0e4d832be432dfa9a706a6" - "e5c7e19f397964ca4258002f7c0541b5" - "90316dbc5622b6b2a6fe7a4abffd9610" - "5eca76ea7b98816af0748c10df048ce0" - "12d901015a51f189f3888145c03650aa" - "23ce894c3bd889e030d565071c59f409" - "a9981b51878fd6fc110624dcbcde0bf7" - "a69ccce38fabdf86f3bef6044819de11", - "c650ddbb0601c19ca11439e1640dd931" - "f43c518ea5bea70d3dcde5f4191fe53f" - "00cf966546b72bcc7d58be2b9badef28" - "743954e3a44a23f880e8d4f1cfce2d7a" - "61452d26da05896f0a50da66a239a8a1" - "88b6d825b3305ad77b73fbac0836ecc6" - "0987fd08527c1a8e80d5823e65cafe2a" - "3d00", - ), - # 1023 octets - ( - generator_ed448, - "872d093780f5d3730df7c212664b37b8" - "a0f24f56810daa8382cd4fa3f77634ec" - "44dc54f1c2ed9bea86fafb7632d8be19" - "9ea165f5ad55dd9ce8", - "a81b2e8a70a5ac94ffdbcc9badfc3feb" - "0801f258578bb114ad44ece1ec0e799d" - "a08effb81c5d685c0c56f64eecaef8cd" - "f11cc38737838cf400", - "6ddf802e1aae4986935f7f981ba3f035" - "1d6273c0a0c22c9c0e8339168e675412" - "a3debfaf435ed651558007db4384b650" - "fcc07e3b586a27a4f7a00ac8a6fec2cd" - "86ae4bf1570c41e6a40c931db27b2faa" - "15a8cedd52cff7362c4e6e23daec0fbc" - "3a79b6806e316efcc7b68119bf46bc76" - "a26067a53f296dafdbdc11c77f7777e9" - "72660cf4b6a9b369a6665f02e0cc9b6e" - "dfad136b4fabe723d2813db3136cfde9" - "b6d044322fee2947952e031b73ab5c60" - "3349b307bdc27bc6cb8b8bbd7bd32321" - "9b8033a581b59eadebb09b3c4f3d2277" - "d4f0343624acc817804728b25ab79717" - "2b4c5c21a22f9c7839d64300232eb66e" - "53f31c723fa37fe387c7d3e50bdf9813" - "a30e5bb12cf4cd930c40cfb4e1fc6225" - "92a49588794494d56d24ea4b40c89fc0" - "596cc9ebb961c8cb10adde976a5d602b" - "1c3f85b9b9a001ed3c6a4d3b1437f520" - "96cd1956d042a597d561a596ecd3d173" - "5a8d570ea0ec27225a2c4aaff26306d1" - "526c1af3ca6d9cf5a2c98f47e1c46db9" - "a33234cfd4d81f2c98538a09ebe76998" - "d0d8fd25997c7d255c6d66ece6fa56f1" - "1144950f027795e653008f4bd7ca2dee" - "85d8e90f3dc315130ce2a00375a318c7" - "c3d97be2c8ce5b6db41a6254ff264fa6" - "155baee3b0773c0f497c573f19bb4f42" - "40281f0b1f4f7be857a4e59d416c06b4" - "c50fa09e1810ddc6b1467baeac5a3668" - "d11b6ecaa901440016f389f80acc4db9" - "77025e7f5924388c7e340a732e554440" - "e76570f8dd71b7d640b3450d1fd5f041" - "0a18f9a3494f707c717b79b4bf75c984" - "00b096b21653b5d217cf3565c9597456" - "f70703497a078763829bc01bb1cbc8fa" - "04eadc9a6e3f6699587a9e75c94e5bab" - "0036e0b2e711392cff0047d0d6b05bd2" - "a588bc109718954259f1d86678a579a3" - "120f19cfb2963f177aeb70f2d4844826" - "262e51b80271272068ef5b3856fa8535" - "aa2a88b2d41f2a0e2fda7624c2850272" - "ac4a2f561f8f2f7a318bfd5caf969614" - "9e4ac824ad3460538fdc25421beec2cc" - "6818162d06bbed0c40a387192349db67" - "a118bada6cd5ab0140ee273204f628aa" - "d1c135f770279a651e24d8c14d75a605" - "9d76b96a6fd857def5e0b354b27ab937" - "a5815d16b5fae407ff18222c6d1ed263" - "be68c95f32d908bd895cd76207ae7264" - "87567f9a67dad79abec316f683b17f2d" - "02bf07e0ac8b5bc6162cf94697b3c27c" - "d1fea49b27f23ba2901871962506520c" - "392da8b6ad0d99f7013fbc06c2c17a56" - "9500c8a7696481c1cd33e9b14e40b82e" - "79a5f5db82571ba97bae3ad3e0479515" - "bb0e2b0f3bfcd1fd33034efc6245eddd" - "7ee2086ddae2600d8ca73e214e8c2b0b" - "db2b047c6a464a562ed77b73d2d841c4" - "b34973551257713b753632efba348169" - "abc90a68f42611a40126d7cb21b58695" - "568186f7e569d2ff0f9e745d0487dd2e" - "b997cafc5abf9dd102e62ff66cba87", - "e301345a41a39a4d72fff8df69c98075" - "a0cc082b802fc9b2b6bc503f926b65bd" - "df7f4c8f1cb49f6396afc8a70abe6d8a" - "ef0db478d4c6b2970076c6a0484fe76d" - "76b3a97625d79f1ce240e7c576750d29" - "5528286f719b413de9ada3e8eb78ed57" - "3603ce30d8bb761785dc30dbc320869e" - "1a00", - ), -] - - -@pytest.mark.parametrize( - "generator,private_key,public_key,message,signature", - TEST_VECTORS, -) -def test_vectors(generator, private_key, public_key, message, signature): - private_key = a2b_hex(private_key) - public_key = a2b_hex(public_key) - message = a2b_hex(message) - signature = a2b_hex(signature) - - sig_key = PrivateKey(generator, private_key) - ver_key = PublicKey(generator, public_key) - - assert sig_key.public_key().public_key() == ver_key.public_key() - - gen_sig = sig_key.sign(message) - - assert gen_sig == signature - - assert ver_key.verify(message, signature) diff --git a/venv/lib/python3.9/site-packages/ecdsa/test_ellipticcurve.py b/venv/lib/python3.9/site-packages/ecdsa/test_ellipticcurve.py deleted file mode 100644 index 864cf10..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/test_ellipticcurve.py +++ /dev/null @@ -1,294 +0,0 @@ -import pytest - -try: - import unittest2 as unittest -except ImportError: - import unittest -from hypothesis import given, settings -import hypothesis.strategies as st - -try: - from hypothesis import HealthCheck - - HC_PRESENT = True -except ImportError: # pragma: no cover - HC_PRESENT = False -from .numbertheory import inverse_mod -from .ellipticcurve import CurveFp, INFINITY, Point, CurveEdTw - - -HYP_SETTINGS = {} -if HC_PRESENT: # pragma: no branch - HYP_SETTINGS["suppress_health_check"] = [HealthCheck.too_slow] - HYP_SETTINGS["deadline"] = 5000 - - -# NIST Curve P-192: -p = 6277101735386680763835789423207666416083908700390324961279 -r = 6277101735386680763835789423176059013767194773182842284081 -# s = 0x3045ae6fc8422f64ed579528d38120eae12196d5 -# c = 0x3099d2bbbfcb2538542dcd5fb078b6ef5f3d6fe2c745de65 -b = 0x64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1 -Gx = 0x188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012 -Gy = 0x07192B95FFC8DA78631011ED6B24CDD573F977A11E794811 - -c192 = CurveFp(p, -3, b) -p192 = Point(c192, Gx, Gy, r) - -c_23 = CurveFp(23, 1, 1) -g_23 = Point(c_23, 13, 7, 7) - - -HYP_SLOW_SETTINGS = dict(HYP_SETTINGS) -HYP_SLOW_SETTINGS["max_examples"] = 2 - - -@settings(**HYP_SLOW_SETTINGS) -@given(st.integers(min_value=1, max_value=r - 1)) -def test_p192_mult_tests(multiple): - inv_m = inverse_mod(multiple, r) - - p1 = p192 * multiple - assert p1 * inv_m == p192 - - -def add_n_times(point, n): - ret = INFINITY - i = 0 - while i <= n: - yield ret - ret = ret + point - i += 1 - - -# From X9.62 I.1 (p. 96): -@pytest.mark.parametrize( - "p, m, check", - [(g_23, n, exp) for n, exp in enumerate(add_n_times(g_23, 8))], - ids=["g_23 test with mult {0}".format(i) for i in range(9)], -) -def test_add_and_mult_equivalence(p, m, check): - assert p * m == check - - -class TestCurve(unittest.TestCase): - @classmethod - def setUpClass(cls): - cls.c_23 = CurveFp(23, 1, 1) - - def test_equality_curves(self): - self.assertEqual(self.c_23, CurveFp(23, 1, 1)) - - def test_inequality_curves(self): - c192 = CurveFp(p, -3, b) - self.assertNotEqual(self.c_23, c192) - - def test_inequality_curves_by_b_only(self): - a = CurveFp(23, 1, 0) - b = CurveFp(23, 1, 1) - self.assertNotEqual(a, b) - - def test_usability_in_a_hashed_collection_curves(self): - {self.c_23: None} - - def test_hashability_curves(self): - hash(self.c_23) - - def test_conflation_curves(self): - ne1, ne2, ne3 = CurveFp(24, 1, 1), CurveFp(23, 2, 1), CurveFp(23, 1, 2) - eq1, eq2, eq3 = CurveFp(23, 1, 1), CurveFp(23, 1, 1), self.c_23 - self.assertEqual(len(set((c_23, eq1, eq2, eq3))), 1) - self.assertEqual(len(set((c_23, ne1, ne2, ne3))), 4) - self.assertDictEqual({c_23: None}, {eq1: None}) - self.assertIn(eq2, {eq3: None}) - - def test___str__(self): - self.assertEqual(str(self.c_23), "CurveFp(p=23, a=1, b=1)") - - def test___str___with_cofactor(self): - c = CurveFp(23, 1, 1, 4) - self.assertEqual(str(c), "CurveFp(p=23, a=1, b=1, h=4)") - - -class TestCurveEdTw(unittest.TestCase): - @classmethod - def setUpClass(cls): - cls.c_23 = CurveEdTw(23, 1, 1) - - def test___str__(self): - self.assertEqual(str(self.c_23), "CurveEdTw(p=23, a=1, d=1)") - - def test___str___with_cofactor(self): - c = CurveEdTw(23, 1, 1, 4) - self.assertEqual(str(c), "CurveEdTw(p=23, a=1, d=1, h=4)") - - def test_usability_in_a_hashed_collection_curves(self): - {self.c_23: None} - - def test_hashability_curves(self): - hash(self.c_23) - - -class TestPoint(unittest.TestCase): - @classmethod - def setUpClass(cls): - cls.c_23 = CurveFp(23, 1, 1) - cls.g_23 = Point(cls.c_23, 13, 7, 7) - - p = 6277101735386680763835789423207666416083908700390324961279 - r = 6277101735386680763835789423176059013767194773182842284081 - # s = 0x3045ae6fc8422f64ed579528d38120eae12196d5 - # c = 0x3099d2bbbfcb2538542dcd5fb078b6ef5f3d6fe2c745de65 - b = 0x64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1 - Gx = 0x188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012 - Gy = 0x07192B95FFC8DA78631011ED6B24CDD573F977A11E794811 - - cls.c192 = CurveFp(p, -3, b) - cls.p192 = Point(cls.c192, Gx, Gy, r) - - def test_p192(self): - # Checking against some sample computations presented - # in X9.62: - d = 651056770906015076056810763456358567190100156695615665659 - Q = d * self.p192 - self.assertEqual( - Q.x(), 0x62B12D60690CDCF330BABAB6E69763B471F994DD702D16A5 - ) - - k = 6140507067065001063065065565667405560006161556565665656654 - R = k * self.p192 - self.assertEqual( - R.x(), 0x885052380FF147B734C330C43D39B2C4A89F29B0F749FEAD - ) - self.assertEqual( - R.y(), 0x9CF9FA1CBEFEFB917747A3BB29C072B9289C2547884FD835 - ) - - u1 = 2563697409189434185194736134579731015366492496392189760599 - u2 = 6266643813348617967186477710235785849136406323338782220568 - temp = u1 * self.p192 + u2 * Q - self.assertEqual( - temp.x(), 0x885052380FF147B734C330C43D39B2C4A89F29B0F749FEAD - ) - self.assertEqual( - temp.y(), 0x9CF9FA1CBEFEFB917747A3BB29C072B9289C2547884FD835 - ) - - def test_double_infinity(self): - p1 = INFINITY - p3 = p1.double() - self.assertEqual(p1, p3) - self.assertEqual(p3.x(), p1.x()) - self.assertEqual(p3.y(), p3.y()) - - def test_double(self): - x1, y1, x3, y3 = (3, 10, 7, 12) - - p1 = Point(self.c_23, x1, y1) - p3 = p1.double() - self.assertEqual(p3.x(), x3) - self.assertEqual(p3.y(), y3) - - def test_double_to_infinity(self): - p1 = Point(self.c_23, 11, 20) - p2 = p1.double() - self.assertEqual((p2.x(), p2.y()), (4, 0)) - self.assertNotEqual(p2, INFINITY) - p3 = p2.double() - self.assertEqual(p3, INFINITY) - self.assertIs(p3, INFINITY) - - def test_add_self_to_infinity(self): - p1 = Point(self.c_23, 11, 20) - p2 = p1 + p1 - self.assertEqual((p2.x(), p2.y()), (4, 0)) - self.assertNotEqual(p2, INFINITY) - p3 = p2 + p2 - self.assertEqual(p3, INFINITY) - self.assertIs(p3, INFINITY) - - def test_mul_to_infinity(self): - p1 = Point(self.c_23, 11, 20) - p2 = p1 * 2 - self.assertEqual((p2.x(), p2.y()), (4, 0)) - self.assertNotEqual(p2, INFINITY) - p3 = p2 * 2 - self.assertEqual(p3, INFINITY) - self.assertIs(p3, INFINITY) - - def test_multiply(self): - x1, y1, m, x3, y3 = (3, 10, 2, 7, 12) - p1 = Point(self.c_23, x1, y1) - p3 = p1 * m - self.assertEqual(p3.x(), x3) - self.assertEqual(p3.y(), y3) - - # Trivial tests from X9.62 B.3: - def test_add(self): - """We expect that on curve c, (x1,y1) + (x2, y2 ) = (x3, y3).""" - - x1, y1, x2, y2, x3, y3 = (3, 10, 9, 7, 17, 20) - p1 = Point(self.c_23, x1, y1) - p2 = Point(self.c_23, x2, y2) - p3 = p1 + p2 - self.assertEqual(p3.x(), x3) - self.assertEqual(p3.y(), y3) - - def test_add_as_double(self): - """We expect that on curve c, (x1,y1) + (x2, y2 ) = (x3, y3).""" - - x1, y1, x2, y2, x3, y3 = (3, 10, 3, 10, 7, 12) - p1 = Point(self.c_23, x1, y1) - p2 = Point(self.c_23, x2, y2) - p3 = p1 + p2 - self.assertEqual(p3.x(), x3) - self.assertEqual(p3.y(), y3) - - def test_equality_points(self): - self.assertEqual(self.g_23, Point(self.c_23, 13, 7, 7)) - - def test_inequality_points(self): - c = CurveFp(100, -3, 100) - p = Point(c, 100, 100, 100) - self.assertNotEqual(self.g_23, p) - - def test_inequality_points_diff_types(self): - c = CurveFp(100, -3, 100) - self.assertNotEqual(self.g_23, c) - - def test_inequality_diff_y(self): - p1 = Point(self.c_23, 6, 4) - p2 = Point(self.c_23, 6, 19) - - self.assertNotEqual(p1, p2) - - def test_to_bytes_from_bytes(self): - p = Point(self.c_23, 3, 10) - - self.assertEqual(p, Point.from_bytes(self.c_23, p.to_bytes())) - - def test_add_to_neg_self(self): - p = Point(self.c_23, 3, 10) - - self.assertEqual(INFINITY, p + (-p)) - - def test_add_to_infinity(self): - p = Point(self.c_23, 3, 10) - - self.assertIs(p, p + INFINITY) - - def test_mul_infinity_by_scalar(self): - self.assertIs(INFINITY, INFINITY * 10) - - def test_mul_by_negative(self): - p = Point(self.c_23, 3, 10) - - self.assertEqual(p * -5, (-p) * 5) - - def test_str_infinity(self): - self.assertEqual(str(INFINITY), "infinity") - - def test_str_point(self): - p = Point(self.c_23, 3, 10) - - self.assertEqual(str(p), "(3,10)") diff --git a/venv/lib/python3.9/site-packages/ecdsa/test_jacobi.py b/venv/lib/python3.9/site-packages/ecdsa/test_jacobi.py deleted file mode 100644 index f811b92..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/test_jacobi.py +++ /dev/null @@ -1,934 +0,0 @@ -import pickle -import sys - -try: - import unittest2 as unittest -except ImportError: - import unittest - -import os -import signal -import pytest -import threading -import platform -import hypothesis.strategies as st -from hypothesis import given, assume, settings, example - -from .ellipticcurve import CurveFp, PointJacobi, INFINITY, Point -from .ecdsa import ( - generator_256, - curve_256, - generator_224, - generator_brainpoolp160r1, - curve_brainpoolp160r1, - generator_112r2, - curve_112r2, -) -from .numbertheory import inverse_mod -from .util import randrange - - -NO_OLD_SETTINGS = {} -if sys.version_info > (2, 7): # pragma: no branch - NO_OLD_SETTINGS["deadline"] = 5000 - - -SLOW_SETTINGS = {} -if "--fast" in sys.argv: # pragma: no cover - SLOW_SETTINGS["max_examples"] = 2 -else: - SLOW_SETTINGS["max_examples"] = 10 - - -class TestJacobi(unittest.TestCase): - def test___init__(self): - curve = object() - x = 2 - y = 3 - z = 1 - order = 4 - pj = PointJacobi(curve, x, y, z, order) - - self.assertEqual(pj.order(), order) - self.assertIs(pj.curve(), curve) - self.assertEqual(pj.x(), x) - self.assertEqual(pj.y(), y) - - def test_add_with_different_curves(self): - p_a = PointJacobi.from_affine(generator_256) - p_b = PointJacobi.from_affine(generator_224) - - with self.assertRaises(ValueError): # pragma: no branch - p_a + p_b - - def test_compare_different_curves(self): - self.assertNotEqual(generator_256, generator_224) - - def test_equality_with_non_point(self): - pj = PointJacobi.from_affine(generator_256) - - self.assertNotEqual(pj, "value") - - def test_conversion(self): - pj = PointJacobi.from_affine(generator_256) - pw = pj.to_affine() - - self.assertEqual(generator_256, pw) - - def test_single_double(self): - pj = PointJacobi.from_affine(generator_256) - pw = generator_256.double() - - pj = pj.double() - - self.assertEqual(pj.x(), pw.x()) - self.assertEqual(pj.y(), pw.y()) - - def test_double_with_zero_point(self): - pj = PointJacobi(curve_256, 0, 0, 1) - - pj = pj.double() - - self.assertIs(pj, INFINITY) - - def test_double_with_zero_equivalent_point(self): - pj = PointJacobi(curve_256, 0, 0, 0) - - pj = pj.double() - - self.assertIs(pj, INFINITY) - - def test_double_with_zero_equivalent_point_non_zero_z_non_zero_y(self): - pj = PointJacobi(curve_256, 0, 1, curve_256.p()) - - pj = pj.double() - - self.assertIs(pj, INFINITY) - - def test_double_with_zero_equivalent_point_non_zero_z(self): - pj = PointJacobi(curve_256, 0, 0, curve_256.p()) - - pj = pj.double() - - self.assertIs(pj, INFINITY) - - def test_compare_with_affine_point(self): - pj = PointJacobi.from_affine(generator_256) - pa = pj.to_affine() - - self.assertEqual(pj, pa) - self.assertEqual(pa, pj) - - def test_to_affine_with_zero_point(self): - pj = PointJacobi(curve_256, 0, 0, 0) - - pa = pj.to_affine() - - self.assertIs(pa, INFINITY) - - def test_add_with_affine_point(self): - pj = PointJacobi.from_affine(generator_256) - pa = pj.to_affine() - - s = pj + pa - - self.assertEqual(s, pj.double()) - - def test_radd_with_affine_point(self): - pj = PointJacobi.from_affine(generator_256) - pa = pj.to_affine() - - s = pa + pj - - self.assertEqual(s, pj.double()) - - def test_add_with_infinity(self): - pj = PointJacobi.from_affine(generator_256) - - s = pj + INFINITY - - self.assertEqual(s, pj) - - def test_add_zero_point_to_affine(self): - pa = PointJacobi.from_affine(generator_256).to_affine() - pj = PointJacobi(curve_256, 0, 0, 0) - - s = pj + pa - - self.assertIs(s, pa) - - def test_multiply_by_zero(self): - pj = PointJacobi.from_affine(generator_256) - - pj = pj * 0 - - self.assertIs(pj, INFINITY) - - def test_zero_point_multiply_by_one(self): - pj = PointJacobi(curve_256, 0, 0, 1) - - pj = pj * 1 - - self.assertIs(pj, INFINITY) - - def test_multiply_by_one(self): - pj = PointJacobi.from_affine(generator_256) - pw = generator_256 * 1 - - pj = pj * 1 - - self.assertEqual(pj.x(), pw.x()) - self.assertEqual(pj.y(), pw.y()) - - def test_multiply_by_two(self): - pj = PointJacobi.from_affine(generator_256) - pw = generator_256 * 2 - - pj = pj * 2 - - self.assertEqual(pj.x(), pw.x()) - self.assertEqual(pj.y(), pw.y()) - - def test_rmul_by_two(self): - pj = PointJacobi.from_affine(generator_256) - pw = generator_256 * 2 - - pj = 2 * pj - - self.assertEqual(pj, pw) - - def test_compare_non_zero_with_infinity(self): - pj = PointJacobi.from_affine(generator_256) - - self.assertNotEqual(pj, INFINITY) - - def test_compare_non_zero_bad_scale_with_infinity(self): - pj = PointJacobi(curve_256, 1, 1, 0) - self.assertEqual(pj, INFINITY) - - def test_eq_x_0_on_curve_with_infinity(self): - c_23 = CurveFp(23, 1, 1) - pj = PointJacobi(c_23, 0, 1, 1) - - self.assertTrue(c_23.contains_point(0, 1)) - - self.assertNotEqual(pj, INFINITY) - - def test_eq_y_0_on_curve_with_infinity(self): - c_23 = CurveFp(23, 1, 1) - pj = PointJacobi(c_23, 4, 0, 1) - - self.assertTrue(c_23.contains_point(4, 0)) - - self.assertNotEqual(pj, INFINITY) - - def test_eq_with_same_x_different_y(self): - c_23 = CurveFp(23, 1, 1) - p_a = PointJacobi(c_23, 0, 22, 1) - p_b = PointJacobi(c_23, 0, 1, 1) - - self.assertNotEqual(p_a, p_b) - - def test_compare_zero_point_with_infinity(self): - pj = PointJacobi(curve_256, 0, 0, 0) - - self.assertEqual(pj, INFINITY) - - def test_compare_double_with_multiply(self): - pj = PointJacobi.from_affine(generator_256) - dbl = pj.double() - mlpl = pj * 2 - - self.assertEqual(dbl, mlpl) - - @settings(**SLOW_SETTINGS) - @given( - st.integers( - min_value=0, max_value=int(generator_brainpoolp160r1.order() - 1) - ) - ) - def test_multiplications(self, mul): - pj = PointJacobi.from_affine(generator_brainpoolp160r1) - pw = pj.to_affine() * mul - - pj = pj * mul - - self.assertEqual((pj.x(), pj.y()), (pw.x(), pw.y())) - self.assertEqual(pj, pw) - - @settings(**SLOW_SETTINGS) - @given( - st.integers( - min_value=0, max_value=int(generator_brainpoolp160r1.order() - 1) - ) - ) - @example(0) - @example(int(generator_brainpoolp160r1.order())) - def test_precompute(self, mul): - precomp = generator_brainpoolp160r1 - self.assertTrue(precomp._PointJacobi__precompute) - pj = PointJacobi.from_affine(generator_brainpoolp160r1) - - a = precomp * mul - b = pj * mul - - self.assertEqual(a, b) - - @settings(**SLOW_SETTINGS) - @given( - st.integers( - min_value=1, max_value=int(generator_brainpoolp160r1.order() - 1) - ), - st.integers( - min_value=1, max_value=int(generator_brainpoolp160r1.order() - 1) - ), - ) - @example(3, 3) - def test_add_scaled_points(self, a_mul, b_mul): - j_g = PointJacobi.from_affine(generator_brainpoolp160r1) - a = PointJacobi.from_affine(j_g * a_mul) - b = PointJacobi.from_affine(j_g * b_mul) - - c = a + b - - self.assertEqual(c, j_g * (a_mul + b_mul)) - - @settings(**SLOW_SETTINGS) - @given( - st.integers( - min_value=1, max_value=int(generator_brainpoolp160r1.order() - 1) - ), - st.integers( - min_value=1, max_value=int(generator_brainpoolp160r1.order() - 1) - ), - st.integers(min_value=1, max_value=int(curve_brainpoolp160r1.p() - 1)), - ) - def test_add_one_scaled_point(self, a_mul, b_mul, new_z): - j_g = PointJacobi.from_affine(generator_brainpoolp160r1) - a = PointJacobi.from_affine(j_g * a_mul) - b = PointJacobi.from_affine(j_g * b_mul) - - p = curve_brainpoolp160r1.p() - - assume(inverse_mod(new_z, p)) - - new_zz = new_z * new_z % p - - b = PointJacobi( - curve_brainpoolp160r1, - b.x() * new_zz % p, - b.y() * new_zz * new_z % p, - new_z, - ) - - c = a + b - - self.assertEqual(c, j_g * (a_mul + b_mul)) - - @pytest.mark.slow - @settings(**SLOW_SETTINGS) - @given( - st.integers( - min_value=1, max_value=int(generator_brainpoolp160r1.order() - 1) - ), - st.integers( - min_value=1, max_value=int(generator_brainpoolp160r1.order() - 1) - ), - st.integers(min_value=1, max_value=int(curve_brainpoolp160r1.p() - 1)), - ) - @example(1, 1, 1) - @example(3, 3, 3) - @example(2, int(generator_brainpoolp160r1.order() - 2), 1) - @example(2, int(generator_brainpoolp160r1.order() - 2), 3) - def test_add_same_scale_points(self, a_mul, b_mul, new_z): - j_g = PointJacobi.from_affine(generator_brainpoolp160r1) - a = PointJacobi.from_affine(j_g * a_mul) - b = PointJacobi.from_affine(j_g * b_mul) - - p = curve_brainpoolp160r1.p() - - assume(inverse_mod(new_z, p)) - - new_zz = new_z * new_z % p - - a = PointJacobi( - curve_brainpoolp160r1, - a.x() * new_zz % p, - a.y() * new_zz * new_z % p, - new_z, - ) - b = PointJacobi( - curve_brainpoolp160r1, - b.x() * new_zz % p, - b.y() * new_zz * new_z % p, - new_z, - ) - - c = a + b - - self.assertEqual(c, j_g * (a_mul + b_mul)) - - def test_add_same_scale_points_static(self): - j_g = generator_brainpoolp160r1 - p = curve_brainpoolp160r1.p() - a = j_g * 11 - a.scale() - z1 = 13 - x = PointJacobi( - curve_brainpoolp160r1, - a.x() * z1**2 % p, - a.y() * z1**3 % p, - z1, - ) - y = PointJacobi( - curve_brainpoolp160r1, - a.x() * z1**2 % p, - a.y() * z1**3 % p, - z1, - ) - - c = a + a - - self.assertEqual(c, x + y) - - @pytest.mark.slow - @settings(**SLOW_SETTINGS) - @given( - st.integers( - min_value=1, max_value=int(generator_brainpoolp160r1.order() - 1) - ), - st.integers( - min_value=1, max_value=int(generator_brainpoolp160r1.order() - 1) - ), - st.lists( - st.integers( - min_value=1, max_value=int(curve_brainpoolp160r1.p() - 1) - ), - min_size=2, - max_size=2, - unique=True, - ), - ) - @example(2, 2, [2, 1]) - @example(2, 2, [2, 3]) - @example(2, int(generator_brainpoolp160r1.order() - 2), [2, 3]) - @example(2, int(generator_brainpoolp160r1.order() - 2), [2, 1]) - def test_add_different_scale_points(self, a_mul, b_mul, new_z): - j_g = PointJacobi.from_affine(generator_brainpoolp160r1) - a = PointJacobi.from_affine(j_g * a_mul) - b = PointJacobi.from_affine(j_g * b_mul) - - p = curve_brainpoolp160r1.p() - - assume(inverse_mod(new_z[0], p)) - assume(inverse_mod(new_z[1], p)) - - new_zz0 = new_z[0] * new_z[0] % p - new_zz1 = new_z[1] * new_z[1] % p - - a = PointJacobi( - curve_brainpoolp160r1, - a.x() * new_zz0 % p, - a.y() * new_zz0 * new_z[0] % p, - new_z[0], - ) - b = PointJacobi( - curve_brainpoolp160r1, - b.x() * new_zz1 % p, - b.y() * new_zz1 * new_z[1] % p, - new_z[1], - ) - - c = a + b - - self.assertEqual(c, j_g * (a_mul + b_mul)) - - def test_add_different_scale_points_static(self): - j_g = generator_brainpoolp160r1 - p = curve_brainpoolp160r1.p() - a = j_g * 11 - a.scale() - z1 = 13 - x = PointJacobi( - curve_brainpoolp160r1, - a.x() * z1**2 % p, - a.y() * z1**3 % p, - z1, - ) - z2 = 29 - y = PointJacobi( - curve_brainpoolp160r1, - a.x() * z2**2 % p, - a.y() * z2**3 % p, - z2, - ) - - c = a + a - - self.assertEqual(c, x + y) - - def test_add_different_points_same_scale_static(self): - j_g = generator_brainpoolp160r1 - p = curve_brainpoolp160r1.p() - a = j_g * 11 - a.scale() - b = j_g * 12 - z = 13 - x = PointJacobi( - curve_brainpoolp160r1, - a.x() * z**2 % p, - a.y() * z**3 % p, - z, - ) - y = PointJacobi( - curve_brainpoolp160r1, - b.x() * z**2 % p, - b.y() * z**3 % p, - z, - ) - - c = a + b - - self.assertEqual(c, x + y) - - def test_add_same_point_different_scale_second_z_1_static(self): - j_g = generator_112r2 - p = curve_112r2.p() - z = 11 - a = j_g * z - a.scale() - - x = PointJacobi( - curve_112r2, - a.x() * z**2 % p, - a.y() * z**3 % p, - z, - ) - y = PointJacobi( - curve_112r2, - a.x(), - a.y(), - 1, - ) - - c = a + a - - self.assertEqual(c, x + y) - - def test_add_to_infinity_static(self): - j_g = generator_112r2 - - z = 11 - a = j_g * z - a.scale() - - b = -a - - x = PointJacobi( - curve_112r2, - a.x(), - a.y(), - 1, - ) - y = PointJacobi( - curve_112r2, - b.x(), - b.y(), - 1, - ) - - self.assertEqual(INFINITY, x + y) - - def test_add_point_3_times(self): - j_g = PointJacobi.from_affine(generator_256) - - self.assertEqual(j_g * 3, j_g + j_g + j_g) - - def test_mul_without_order(self): - j_g = PointJacobi(curve_256, generator_256.x(), generator_256.y(), 1) - - self.assertEqual(j_g * generator_256.order(), INFINITY) - - def test_mul_add_inf(self): - j_g = PointJacobi.from_affine(generator_256) - - self.assertEqual(j_g, j_g.mul_add(1, INFINITY, 1)) - - def test_mul_add_same(self): - j_g = PointJacobi.from_affine(generator_256) - - self.assertEqual(j_g * 2, j_g.mul_add(1, j_g, 1)) - - def test_mul_add_precompute(self): - j_g = PointJacobi.from_affine(generator_brainpoolp160r1, True) - b = PointJacobi.from_affine(j_g * 255, True) - - self.assertEqual(j_g * 256, j_g + b) - self.assertEqual(j_g * (5 + 255 * 7), j_g * 5 + b * 7) - self.assertEqual(j_g * (5 + 255 * 7), j_g.mul_add(5, b, 7)) - - def test_mul_add_precompute_large(self): - j_g = PointJacobi.from_affine(generator_brainpoolp160r1, True) - b = PointJacobi.from_affine(j_g * 255, True) - - self.assertEqual(j_g * 256, j_g + b) - self.assertEqual( - j_g * (0xFF00 + 255 * 0xF0F0), j_g * 0xFF00 + b * 0xF0F0 - ) - self.assertEqual( - j_g * (0xFF00 + 255 * 0xF0F0), j_g.mul_add(0xFF00, b, 0xF0F0) - ) - - def test_mul_add_to_mul(self): - j_g = PointJacobi.from_affine(generator_256) - - a = j_g * 3 - b = j_g.mul_add(2, j_g, 1) - - self.assertEqual(a, b) - - def test_mul_add_differnt(self): - j_g = PointJacobi.from_affine(generator_256) - - w_a = j_g * 2 - - self.assertEqual(j_g.mul_add(1, w_a, 1), j_g * 3) - - def test_mul_add_slightly_different(self): - j_g = PointJacobi.from_affine(generator_256) - - w_a = j_g * 2 - w_b = j_g * 3 - - self.assertEqual(w_a.mul_add(1, w_b, 3), w_a * 1 + w_b * 3) - - def test_mul_add(self): - j_g = PointJacobi.from_affine(generator_256) - - w_a = generator_256 * 255 - w_b = generator_256 * (0xA8 * 0xF0) - j_b = j_g * 0xA8 - - ret = j_g.mul_add(255, j_b, 0xF0) - - self.assertEqual(ret.to_affine(), w_a + w_b) - - def test_mul_add_zero(self): - j_g = PointJacobi.from_affine(generator_256) - - w_a = generator_256 * 255 - w_b = generator_256 * (0 * 0xA8) - - j_b = j_g * 0xA8 - - ret = j_g.mul_add(255, j_b, 0) - - self.assertEqual(ret.to_affine(), w_a + w_b) - - def test_mul_add_large(self): - j_g = PointJacobi.from_affine(generator_256) - b = PointJacobi.from_affine(j_g * 255) - - self.assertEqual(j_g * 256, j_g + b) - self.assertEqual( - j_g * (0xFF00 + 255 * 0xF0F0), j_g * 0xFF00 + b * 0xF0F0 - ) - self.assertEqual( - j_g * (0xFF00 + 255 * 0xF0F0), j_g.mul_add(0xFF00, b, 0xF0F0) - ) - - def test_mul_add_with_infinity_as_result(self): - j_g = PointJacobi.from_affine(generator_256) - - order = generator_256.order() - - b = PointJacobi.from_affine(generator_256 * 256) - - self.assertEqual(j_g.mul_add(order % 256, b, order // 256), INFINITY) - - def test_mul_add_without_order(self): - j_g = PointJacobi(curve_256, generator_256.x(), generator_256.y(), 1) - - order = generator_256.order() - - w_b = generator_256 * 34 - w_b.scale() - - b = PointJacobi(curve_256, w_b.x(), w_b.y(), 1) - - self.assertEqual(j_g.mul_add(order % 34, b, order // 34), INFINITY) - - def test_mul_add_with_doubled_negation_of_itself(self): - j_g = PointJacobi.from_affine(generator_256 * 17) - - dbl_neg = 2 * (-j_g) - - self.assertEqual(j_g.mul_add(4, dbl_neg, 2), INFINITY) - - @given( - st.integers(min_value=0, max_value=int(generator_112r2.order() - 1)), - st.integers(min_value=0, max_value=int(generator_112r2.order() - 1)), - st.integers(min_value=0, max_value=int(generator_112r2.order() - 1)), - ) - @example(693, 2, 3293) # values that will hit all the conditions for NAF - def test_mul_add_random(self, mul1, mul2, mul3): - p_a = PointJacobi.from_affine(generator_112r2) - p_b = generator_112r2 * mul2 - - res = p_a.mul_add(mul1, p_b, mul3) - - self.assertEqual(res, p_a * mul1 + p_b * mul3) - - def test_equality(self): - pj1 = PointJacobi(curve=CurveFp(23, 1, 1, 1), x=2, y=3, z=1, order=1) - pj2 = PointJacobi(curve=CurveFp(23, 1, 1, 1), x=2, y=3, z=1, order=1) - self.assertEqual(pj1, pj2) - - def test_equality_with_invalid_object(self): - j_g = PointJacobi.from_affine(generator_256) - - self.assertNotEqual(j_g, 12) - - def test_equality_with_wrong_curves(self): - p_a = PointJacobi.from_affine(generator_256) - p_b = PointJacobi.from_affine(generator_224) - - self.assertNotEqual(p_a, p_b) - - def test_add_with_point_at_infinity(self): - pj1 = PointJacobi(curve=CurveFp(23, 1, 1, 1), x=2, y=3, z=1, order=1) - x, y, z = pj1._add(2, 3, 1, 5, 5, 0, 23) - - self.assertEqual((x, y, z), (2, 3, 1)) - - def test_double_to_infinity(self): - c_23 = CurveFp(23, 1, 1) - p = PointJacobi(c_23, 11, 20, 1) - p2 = p.double() - self.assertEqual((p2.x(), p2.y()), (4, 0)) - self.assertNotEqual(p2, INFINITY) - p3 = p2.double() - self.assertEqual(p3, INFINITY) - self.assertIs(p3, INFINITY) - - def test_double_to_x_0(self): - c_23_2 = CurveFp(23, 1, 2) - p = PointJacobi(c_23_2, 9, 2, 1) - p2 = p.double() - - self.assertEqual((p2.x(), p2.y()), (0, 18)) - - def test_mul_to_infinity(self): - c_23 = CurveFp(23, 1, 1) - p = PointJacobi(c_23, 11, 20, 1) - p2 = p * 2 - self.assertEqual((p2.x(), p2.y()), (4, 0)) - self.assertNotEqual(p2, INFINITY) - p3 = p2 * 2 - self.assertEqual(p3, INFINITY) - self.assertIs(p3, INFINITY) - - def test_add_to_infinity(self): - c_23 = CurveFp(23, 1, 1) - p = PointJacobi(c_23, 11, 20, 1) - p2 = p + p - self.assertEqual((p2.x(), p2.y()), (4, 0)) - self.assertNotEqual(p2, INFINITY) - p3 = p2 + p2 - self.assertEqual(p3, INFINITY) - self.assertIs(p3, INFINITY) - - def test_mul_to_x_0(self): - c_23 = CurveFp(23, 1, 1) - p = PointJacobi(c_23, 9, 7, 1) - - p2 = p * 13 - self.assertEqual((p2.x(), p2.y()), (0, 22)) - - def test_mul_to_y_0(self): - c_23 = CurveFp(23, 1, 1) - p = PointJacobi(c_23, 9, 7, 1) - - p2 = p * 14 - self.assertEqual((p2.x(), p2.y()), (4, 0)) - - def test_add_to_x_0(self): - c_23 = CurveFp(23, 1, 1) - p = PointJacobi(c_23, 9, 7, 1) - - p2 = p * 12 + p - self.assertEqual((p2.x(), p2.y()), (0, 22)) - - def test_add_to_y_0(self): - c_23 = CurveFp(23, 1, 1) - p = PointJacobi(c_23, 9, 7, 1) - - p2 = p * 13 + p - self.assertEqual((p2.x(), p2.y()), (4, 0)) - - def test_add_diff_z_to_infinity(self): - c_23 = CurveFp(23, 1, 1) - p = PointJacobi(c_23, 9, 7, 1) - - c = p * 20 + p * 8 - self.assertIs(c, INFINITY) - - def test_pickle(self): - pj = PointJacobi(curve=CurveFp(23, 1, 1, 1), x=2, y=3, z=1, order=1) - self.assertEqual(pickle.loads(pickle.dumps(pj)), pj) - - @pytest.mark.slow - @settings(**NO_OLD_SETTINGS) - @pytest.mark.skipif( - platform.python_implementation() == "PyPy", - reason="threading on PyPy breaks coverage", - ) - @given(st.integers(min_value=1, max_value=10)) - def test_multithreading(self, thread_num): # pragma: no cover - # ensure that generator's precomputation table is filled - generator_112r2 * 2 - - # create a fresh point that doesn't have a filled precomputation table - gen = generator_112r2 - gen = PointJacobi(gen.curve(), gen.x(), gen.y(), 1, gen.order(), True) - - self.assertEqual(gen._PointJacobi__precompute, []) - - def runner(generator): - order = generator.order() - for _ in range(10): - generator * randrange(order) - - threads = [] - for _ in range(thread_num): - threads.append(threading.Thread(target=runner, args=(gen,))) - - for t in threads: - t.start() - - runner(gen) - - for t in threads: - t.join() - - self.assertEqual( - gen._PointJacobi__precompute, - generator_112r2._PointJacobi__precompute, - ) - - @pytest.mark.slow - @pytest.mark.skipif( - platform.system() == "Windows" - or platform.python_implementation() == "PyPy", - reason="there are no signals on Windows, and threading breaks coverage" - " on PyPy", - ) - def test_multithreading_with_interrupts(self): # pragma: no cover - thread_num = 10 - # ensure that generator's precomputation table is filled - generator_112r2 * 2 - - # create a fresh point that doesn't have a filled precomputation table - gen = generator_112r2 - gen = PointJacobi(gen.curve(), gen.x(), gen.y(), 1, gen.order(), True) - - self.assertEqual(gen._PointJacobi__precompute, []) - - def runner(generator): - order = generator.order() - for _ in range(50): - generator * randrange(order) - - def interrupter(barrier_start, barrier_end, lock_exit): - # wait until MainThread can handle KeyboardInterrupt - barrier_start.release() - barrier_end.acquire() - os.kill(os.getpid(), signal.SIGINT) - lock_exit.release() - - threads = [] - for _ in range(thread_num): - threads.append(threading.Thread(target=runner, args=(gen,))) - - barrier_start = threading.Lock() - barrier_start.acquire() - barrier_end = threading.Lock() - barrier_end.acquire() - lock_exit = threading.Lock() - lock_exit.acquire() - - threads.append( - threading.Thread( - target=interrupter, - args=(barrier_start, barrier_end, lock_exit), - ) - ) - - for t in threads: - t.start() - - with self.assertRaises(KeyboardInterrupt): - # signal to interrupter that we can now handle the signal - barrier_start.acquire() - barrier_end.release() - runner(gen) - # use the lock to ensure we never go past the scope of - # assertRaises before the os.kill is called - lock_exit.acquire() - - for t in threads: - t.join() - - self.assertEqual( - gen._PointJacobi__precompute, - generator_112r2._PointJacobi__precompute, - ) - - -class TestZeroCurve(unittest.TestCase): - """Tests with curve that has (0, 0) on the curve.""" - - def setUp(self): - self.curve = CurveFp(23, 1, 0) - - def test_zero_point_on_curve(self): - self.assertTrue(self.curve.contains_point(0, 0)) - - def test_double_to_0_0_point(self): - p = PointJacobi(self.curve, 1, 18, 1) - - d = p.double() - - self.assertNotEqual(d, INFINITY) - self.assertEqual((0, 0), (d.x(), d.y())) - - def test_double_to_0_0_point_with_non_one_z(self): - z = 2 - p = PointJacobi(self.curve, 1 * z**2, 18 * z**3, z) - - d = p.double() - - self.assertNotEqual(d, INFINITY) - self.assertEqual((0, 0), (d.x(), d.y())) - - def test_mul_to_0_0_point(self): - p = PointJacobi(self.curve, 11, 13, 1) - - d = p * 12 - - self.assertNotEqual(d, INFINITY) - self.assertEqual((0, 0), (d.x(), d.y())) - - def test_double_of_0_0_point(self): - p = PointJacobi(self.curve, 0, 0, 1) - - d = p.double() - - self.assertIs(d, INFINITY) - - def test_compare_to_old_implementation(self): - p = PointJacobi(self.curve, 11, 13, 1) - p_c = Point(self.curve, 11, 13) - - for i in range(24): - self.assertEqual(p * i, p_c * i) diff --git a/venv/lib/python3.9/site-packages/ecdsa/test_keys.py b/venv/lib/python3.9/site-packages/ecdsa/test_keys.py deleted file mode 100644 index 348475e..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/test_keys.py +++ /dev/null @@ -1,1138 +0,0 @@ -try: - import unittest2 as unittest -except ImportError: - import unittest - -try: - buffer -except NameError: - buffer = memoryview - -import os -import array -import pytest -import hashlib - -from .keys import ( - VerifyingKey, - SigningKey, - MalformedPointError, - BadSignatureError, -) -from .der import ( - unpem, - UnexpectedDER, - encode_sequence, - encode_oid, - encode_bitstring, - encode_integer, - encode_octet_string, -) -from .util import ( - sigencode_string, - sigencode_der, - sigencode_strings, - sigdecode_string, - sigdecode_der, - sigdecode_strings, -) -from .curves import NIST256p, Curve, BRAINPOOLP160r1, Ed25519, Ed448 -from .ellipticcurve import Point, PointJacobi, CurveFp, INFINITY -from .ecdsa import generator_brainpoolp160r1 - - -class TestVerifyingKeyFromString(unittest.TestCase): - """ - Verify that ecdsa.keys.VerifyingKey.from_string() can be used with - bytes-like objects - """ - - @classmethod - def setUpClass(cls): - cls.key_bytes = ( - b"\x04L\xa2\x95\xdb\xc7Z\xd7\x1f\x93\nz\xcf\x97\xcf" - b"\xd7\xc2\xd9o\xfe8}X!\xae\xd4\xfah\xfa^\rpI\xba\xd1" - b"Y\xfb\x92xa\xebo+\x9cG\xfav\xca" - ) - cls.vk = VerifyingKey.from_string(cls.key_bytes) - - def test_bytes(self): - self.assertIsNotNone(self.vk) - self.assertIsInstance(self.vk, VerifyingKey) - self.assertEqual( - self.vk.pubkey.point.x(), - 105419898848891948935835657980914000059957975659675736097, - ) - self.assertEqual( - self.vk.pubkey.point.y(), - 4286866841217412202667522375431381222214611213481632495306, - ) - - def test_bytes_memoryview(self): - vk = VerifyingKey.from_string(buffer(self.key_bytes)) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_bytearray(self): - vk = VerifyingKey.from_string(bytearray(self.key_bytes)) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_bytesarray_memoryview(self): - vk = VerifyingKey.from_string(buffer(bytearray(self.key_bytes))) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_array_array_of_bytes(self): - arr = array.array("B", self.key_bytes) - vk = VerifyingKey.from_string(arr) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_array_array_of_bytes_memoryview(self): - arr = array.array("B", self.key_bytes) - vk = VerifyingKey.from_string(buffer(arr)) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_array_array_of_ints(self): - arr = array.array("I", self.key_bytes) - vk = VerifyingKey.from_string(arr) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_array_array_of_ints_memoryview(self): - arr = array.array("I", self.key_bytes) - vk = VerifyingKey.from_string(buffer(arr)) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_bytes_uncompressed(self): - vk = VerifyingKey.from_string(b"\x04" + self.key_bytes) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_bytearray_uncompressed(self): - vk = VerifyingKey.from_string(bytearray(b"\x04" + self.key_bytes)) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_bytes_compressed(self): - vk = VerifyingKey.from_string(b"\x02" + self.key_bytes[:24]) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_bytearray_compressed(self): - vk = VerifyingKey.from_string(bytearray(b"\x02" + self.key_bytes[:24])) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_ed25519_VerifyingKey_from_string_imported(self): - with self.assertRaises(MalformedPointError): - VerifyingKey.from_string(b"AAA", Ed25519) - - -class TestVerifyingKeyFromDer(unittest.TestCase): - """ - Verify that ecdsa.keys.VerifyingKey.from_der() can be used with - bytes-like objects. - """ - - @classmethod - def setUpClass(cls): - prv_key_str = ( - "-----BEGIN EC PRIVATE KEY-----\n" - "MF8CAQEEGF7IQgvW75JSqULpiQQ8op9WH6Uldw6xxaAKBggqhkjOPQMBAaE0AzIA\n" - "BLiBd9CE7xf15FY5QIAoNg+fWbSk1yZOYtoGUdzkejWkxbRc9RWTQjqLVXucIJnz\n" - "bA==\n" - "-----END EC PRIVATE KEY-----\n" - ) - key_str = ( - "-----BEGIN PUBLIC KEY-----\n" - "MEkwEwYHKoZIzj0CAQYIKoZIzj0DAQEDMgAEuIF30ITvF/XkVjlAgCg2D59ZtKTX\n" - "Jk5i2gZR3OR6NaTFtFz1FZNCOotVe5wgmfNs\n" - "-----END PUBLIC KEY-----\n" - ) - cls.key_pem = key_str - - cls.key_bytes = unpem(key_str) - assert isinstance(cls.key_bytes, bytes) - cls.vk = VerifyingKey.from_pem(key_str) - cls.sk = SigningKey.from_pem(prv_key_str) - - key_str = ( - "-----BEGIN PUBLIC KEY-----\n" - "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE4H3iRbG4TSrsSRb/gusPQB/4YcN8\n" - "Poqzgjau4kfxBPyZimeRfuY/9g/wMmPuhGl4BUve51DsnKJFRr8psk0ieA==\n" - "-----END PUBLIC KEY-----\n" - ) - cls.vk2 = VerifyingKey.from_pem(key_str) - - cls.sk2 = SigningKey.generate(vk.curve) - - def test_load_key_with_explicit_parameters(self): - pub_key_str = ( - "-----BEGIN PUBLIC KEY-----\n" - "MIIBSzCCAQMGByqGSM49AgEwgfcCAQEwLAYHKoZIzj0BAQIhAP////8AAAABAAAA\n" - "AAAAAAAAAAAA////////////////MFsEIP////8AAAABAAAAAAAAAAAAAAAA////\n" - "///////////8BCBaxjXYqjqT57PrvVV2mIa8ZR0GsMxTsPY7zjw+J9JgSwMVAMSd\n" - "NgiG5wSTamZ44ROdJreBn36QBEEEaxfR8uEsQkf4vOblY6RA8ncDfYEt6zOg9KE5\n" - "RdiYwpZP40Li/hp/m47n60p8D54WK84zV2sxXs7LtkBoN79R9QIhAP////8AAAAA\n" - "//////////+85vqtpxeehPO5ysL8YyVRAgEBA0IABIr1UkgYs5jmbFc7it1/YI2X\n" - "T//IlaEjMNZft1owjqpBYH2ErJHk4U5Pp4WvWq1xmHwIZlsH7Ig4KmefCfR6SmU=\n" - "-----END PUBLIC KEY-----" - ) - pk = VerifyingKey.from_pem(pub_key_str) - - pk_exp = VerifyingKey.from_string( - b"\x04\x8a\xf5\x52\x48\x18\xb3\x98\xe6\x6c\x57\x3b\x8a\xdd\x7f" - b"\x60\x8d\x97\x4f\xff\xc8\x95\xa1\x23\x30\xd6\x5f\xb7\x5a\x30" - b"\x8e\xaa\x41\x60\x7d\x84\xac\x91\xe4\xe1\x4e\x4f\xa7\x85\xaf" - b"\x5a\xad\x71\x98\x7c\x08\x66\x5b\x07\xec\x88\x38\x2a\x67\x9f" - b"\x09\xf4\x7a\x4a\x65", - curve=NIST256p, - ) - self.assertEqual(pk, pk_exp) - - def test_load_key_with_explicit_with_explicit_disabled(self): - pub_key_str = ( - "-----BEGIN PUBLIC KEY-----\n" - "MIIBSzCCAQMGByqGSM49AgEwgfcCAQEwLAYHKoZIzj0BAQIhAP////8AAAABAAAA\n" - "AAAAAAAAAAAA////////////////MFsEIP////8AAAABAAAAAAAAAAAAAAAA////\n" - "///////////8BCBaxjXYqjqT57PrvVV2mIa8ZR0GsMxTsPY7zjw+J9JgSwMVAMSd\n" - "NgiG5wSTamZ44ROdJreBn36QBEEEaxfR8uEsQkf4vOblY6RA8ncDfYEt6zOg9KE5\n" - "RdiYwpZP40Li/hp/m47n60p8D54WK84zV2sxXs7LtkBoN79R9QIhAP////8AAAAA\n" - "//////////+85vqtpxeehPO5ysL8YyVRAgEBA0IABIr1UkgYs5jmbFc7it1/YI2X\n" - "T//IlaEjMNZft1owjqpBYH2ErJHk4U5Pp4WvWq1xmHwIZlsH7Ig4KmefCfR6SmU=\n" - "-----END PUBLIC KEY-----" - ) - with self.assertRaises(UnexpectedDER): - VerifyingKey.from_pem( - pub_key_str, valid_curve_encodings=["named_curve"] - ) - - def test_load_key_with_disabled_format(self): - with self.assertRaises(MalformedPointError) as e: - VerifyingKey.from_der(self.key_bytes, valid_encodings=["raw"]) - - self.assertIn("enabled (raw) encodings", str(e.exception)) - - def test_custom_hashfunc(self): - vk = VerifyingKey.from_der(self.key_bytes, hashlib.sha256) - - self.assertIs(vk.default_hashfunc, hashlib.sha256) - - def test_from_pem_with_custom_hashfunc(self): - vk = VerifyingKey.from_pem(self.key_pem, hashlib.sha256) - - self.assertIs(vk.default_hashfunc, hashlib.sha256) - - def test_bytes(self): - vk = VerifyingKey.from_der(self.key_bytes) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_bytes_memoryview(self): - vk = VerifyingKey.from_der(buffer(self.key_bytes)) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_bytearray(self): - vk = VerifyingKey.from_der(bytearray(self.key_bytes)) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_bytesarray_memoryview(self): - vk = VerifyingKey.from_der(buffer(bytearray(self.key_bytes))) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_array_array_of_bytes(self): - arr = array.array("B", self.key_bytes) - vk = VerifyingKey.from_der(arr) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_array_array_of_bytes_memoryview(self): - arr = array.array("B", self.key_bytes) - vk = VerifyingKey.from_der(buffer(arr)) - - self.assertEqual(self.vk.to_string(), vk.to_string()) - - def test_equality_on_verifying_keys(self): - self.assertTrue(self.vk == self.sk.get_verifying_key()) - - def test_inequality_on_verifying_keys(self): - self.assertFalse(self.vk == self.vk2) - - def test_inequality_on_verifying_keys_not_implemented(self): - self.assertFalse(self.vk == None) - - def test_VerifyingKey_inequality_on_same_curve(self): - self.assertNotEqual(self.vk, self.sk2.verifying_key) - - def test_SigningKey_inequality_on_same_curve(self): - self.assertNotEqual(self.sk, self.sk2) - - def test_inequality_on_wrong_types(self): - self.assertFalse(self.vk == self.sk) - - def test_from_public_point_old(self): - pj = self.vk.pubkey.point - point = Point(pj.curve(), pj.x(), pj.y()) - - vk = VerifyingKey.from_public_point(point, self.vk.curve) - - self.assertTrue(vk == self.vk) - - def test_ed25519_VerifyingKey_repr__(self): - sk = SigningKey.from_string(Ed25519.generator.to_bytes(), Ed25519) - string = repr(sk.verifying_key) - - self.assertEqual( - "VerifyingKey.from_string(" - "bytearray(b'K\\x0c\\xfbZH\\x8e\\x8c\\x8c\\x07\\xee\\xda\\xfb" - "\\xe1\\x97\\xcd\\x90\\x18\\x02\\x15h]\\xfe\\xbe\\xcbB\\xba\\xe6r" - "\\x10\\xae\\xf1P'), Ed25519, None)", - string, - ) - - def test_edwards_from_public_point(self): - point = Ed25519.generator - with self.assertRaises(ValueError) as e: - VerifyingKey.from_public_point(point, Ed25519) - - self.assertIn("incompatible with Edwards", str(e.exception)) - - def test_edwards_precompute_no_side_effect(self): - sk = SigningKey.from_string(Ed25519.generator.to_bytes(), Ed25519) - vk = sk.verifying_key - vk2 = VerifyingKey.from_string(vk.to_string(), Ed25519) - vk.precompute() - - self.assertEqual(vk, vk2) - - def test_parse_malfomed_eddsa_der_pubkey(self): - der_str = encode_sequence( - encode_sequence(encode_oid(*Ed25519.oid)), - encode_bitstring(bytes(Ed25519.generator.to_bytes()), 0), - encode_bitstring(b"\x00", 0), - ) - - with self.assertRaises(UnexpectedDER) as e: - VerifyingKey.from_der(der_str) - - self.assertIn("trailing junk after public key", str(e.exception)) - - def test_edwards_from_public_key_recovery(self): - with self.assertRaises(ValueError) as e: - VerifyingKey.from_public_key_recovery(b"", b"", Ed25519) - - self.assertIn("unsupported for Edwards", str(e.exception)) - - def test_edwards_from_public_key_recovery_with_digest(self): - with self.assertRaises(ValueError) as e: - VerifyingKey.from_public_key_recovery_with_digest( - b"", b"", Ed25519 - ) - - self.assertIn("unsupported for Edwards", str(e.exception)) - - def test_load_ed25519_from_pem(self): - vk_pem = ( - "-----BEGIN PUBLIC KEY-----\n" - "MCowBQYDK2VwAyEAIwBQ0NZkIiiO41WJfm5BV42u3kQm7lYnvIXmCy8qy2U=\n" - "-----END PUBLIC KEY-----\n" - ) - - vk = VerifyingKey.from_pem(vk_pem) - - self.assertIsInstance(vk.curve, Curve) - self.assertIs(vk.curve, Ed25519) - - vk_str = ( - b"\x23\x00\x50\xd0\xd6\x64\x22\x28\x8e\xe3\x55\x89\x7e\x6e\x41\x57" - b"\x8d\xae\xde\x44\x26\xee\x56\x27\xbc\x85\xe6\x0b\x2f\x2a\xcb\x65" - ) - - vk_2 = VerifyingKey.from_string(vk_str, Ed25519) - - self.assertEqual(vk, vk_2) - - def test_export_ed255_to_pem(self): - vk_str = ( - b"\x23\x00\x50\xd0\xd6\x64\x22\x28\x8e\xe3\x55\x89\x7e\x6e\x41\x57" - b"\x8d\xae\xde\x44\x26\xee\x56\x27\xbc\x85\xe6\x0b\x2f\x2a\xcb\x65" - ) - - vk = VerifyingKey.from_string(vk_str, Ed25519) - - vk_pem = ( - b"-----BEGIN PUBLIC KEY-----\n" - b"MCowBQYDK2VwAyEAIwBQ0NZkIiiO41WJfm5BV42u3kQm7lYnvIXmCy8qy2U=\n" - b"-----END PUBLIC KEY-----\n" - ) - - self.assertEqual(vk_pem, vk.to_pem()) - - def test_export_ed255_to_ssh(self): - vk_str = ( - b"\x23\x00\x50\xd0\xd6\x64\x22\x28\x8e\xe3\x55\x89\x7e\x6e\x41\x57" - b"\x8d\xae\xde\x44\x26\xee\x56\x27\xbc\x85\xe6\x0b\x2f\x2a\xcb\x65" - ) - - vk = VerifyingKey.from_string(vk_str, Ed25519) - - vk_ssh = b"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICMAUNDWZCIojuNViX5uQVeNrt5EJu5WJ7yF5gsvKstl\n" - - self.assertEqual(vk_ssh, vk.to_ssh()) - - def test_ed25519_export_import(self): - sk = SigningKey.generate(Ed25519) - vk = sk.verifying_key - - vk2 = VerifyingKey.from_pem(vk.to_pem()) - - self.assertEqual(vk, vk2) - - def test_ed25519_sig_verify(self): - vk_pem = ( - "-----BEGIN PUBLIC KEY-----\n" - "MCowBQYDK2VwAyEAIwBQ0NZkIiiO41WJfm5BV42u3kQm7lYnvIXmCy8qy2U=\n" - "-----END PUBLIC KEY-----\n" - ) - - vk = VerifyingKey.from_pem(vk_pem) - - data = b"data\n" - - # signature created by OpenSSL 3.0.0 beta1 - sig = ( - b"\x64\x47\xab\x6a\x33\xcd\x79\x45\xad\x98\x11\x6c\xb9\xf2\x20\xeb" - b"\x90\xd6\x50\xe3\xc7\x8f\x9f\x60\x10\xec\x75\xe0\x2f\x27\xd3\x96" - b"\xda\xe8\x58\x7f\xe0\xfe\x46\x5c\x81\xef\x50\xec\x29\x9f\xae\xd5" - b"\xad\x46\x3c\x91\x68\x83\x4d\xea\x8d\xa8\x19\x04\x04\x79\x03\x0b" - ) - - self.assertTrue(vk.verify(sig, data)) - - def test_ed25519_sig_verify_malformed(self): - vk_pem = ( - "-----BEGIN PUBLIC KEY-----\n" - "MCowBQYDK2VwAyEAIwBQ0NZkIiiO41WJfm5BV42u3kQm7lYnvIXmCy8qy2U=\n" - "-----END PUBLIC KEY-----\n" - ) - - vk = VerifyingKey.from_pem(vk_pem) - - data = b"data\n" - - # modified signature from test_ed25519_sig_verify - sig = ( - b"\xAA\x47\xab\x6a\x33\xcd\x79\x45\xad\x98\x11\x6c\xb9\xf2\x20\xeb" - b"\x90\xd6\x50\xe3\xc7\x8f\x9f\x60\x10\xec\x75\xe0\x2f\x27\xd3\x96" - b"\xda\xe8\x58\x7f\xe0\xfe\x46\x5c\x81\xef\x50\xec\x29\x9f\xae\xd5" - b"\xad\x46\x3c\x91\x68\x83\x4d\xea\x8d\xa8\x19\x04\x04\x79\x03\x0b" - ) - - with self.assertRaises(BadSignatureError): - vk.verify(sig, data) - - def test_ed448_from_pem(self): - pem_str = ( - "-----BEGIN PUBLIC KEY-----\n" - "MEMwBQYDK2VxAzoAeQtetSu7CMEzE+XWB10Bg47LCA0giNikOxHzdp+tZ/eK/En0\n" - "dTdYD2ll94g58MhSnBiBQB9A1MMA\n" - "-----END PUBLIC KEY-----\n" - ) - - vk = VerifyingKey.from_pem(pem_str) - - self.assertIsInstance(vk.curve, Curve) - self.assertIs(vk.curve, Ed448) - - vk_str = ( - b"\x79\x0b\x5e\xb5\x2b\xbb\x08\xc1\x33\x13\xe5\xd6\x07\x5d\x01\x83" - b"\x8e\xcb\x08\x0d\x20\x88\xd8\xa4\x3b\x11\xf3\x76\x9f\xad\x67\xf7" - b"\x8a\xfc\x49\xf4\x75\x37\x58\x0f\x69\x65\xf7\x88\x39\xf0\xc8\x52" - b"\x9c\x18\x81\x40\x1f\x40\xd4\xc3\x00" - ) - - vk2 = VerifyingKey.from_string(vk_str, Ed448) - - self.assertEqual(vk, vk2) - - def test_ed448_to_pem(self): - vk_str = ( - b"\x79\x0b\x5e\xb5\x2b\xbb\x08\xc1\x33\x13\xe5\xd6\x07\x5d\x01\x83" - b"\x8e\xcb\x08\x0d\x20\x88\xd8\xa4\x3b\x11\xf3\x76\x9f\xad\x67\xf7" - b"\x8a\xfc\x49\xf4\x75\x37\x58\x0f\x69\x65\xf7\x88\x39\xf0\xc8\x52" - b"\x9c\x18\x81\x40\x1f\x40\xd4\xc3\x00" - ) - vk = VerifyingKey.from_string(vk_str, Ed448) - - vk_pem = ( - b"-----BEGIN PUBLIC KEY-----\n" - b"MEMwBQYDK2VxAzoAeQtetSu7CMEzE+XWB10Bg47LCA0giNikOxHzdp+tZ/eK/En0dTdYD2ll94g5\n" - b"8MhSnBiBQB9A1MMA\n" - b"-----END PUBLIC KEY-----\n" - ) - - self.assertEqual(vk_pem, vk.to_pem()) - - def test_ed448_export_import(self): - sk = SigningKey.generate(Ed448) - vk = sk.verifying_key - - vk2 = VerifyingKey.from_pem(vk.to_pem()) - - self.assertEqual(vk, vk2) - - def test_ed448_sig_verify(self): - pem_str = ( - "-----BEGIN PUBLIC KEY-----\n" - "MEMwBQYDK2VxAzoAeQtetSu7CMEzE+XWB10Bg47LCA0giNikOxHzdp+tZ/eK/En0\n" - "dTdYD2ll94g58MhSnBiBQB9A1MMA\n" - "-----END PUBLIC KEY-----\n" - ) - - vk = VerifyingKey.from_pem(pem_str) - - data = b"data\n" - - # signature created by OpenSSL 3.0.0 beta1 - sig = ( - b"\x68\xed\x2c\x70\x35\x22\xca\x1c\x35\x03\xf3\xaa\x51\x33\x3d\x00" - b"\xc0\xae\xb0\x54\xc5\xdc\x7f\x6f\x30\x57\xb4\x1d\xcb\xe9\xec\xfa" - b"\xc8\x45\x3e\x51\xc1\xcb\x60\x02\x6a\xd0\x43\x11\x0b\x5f\x9b\xfa" - b"\x32\x88\xb2\x38\x6b\xed\xac\x09\x00\x78\xb1\x7b\x5d\x7e\xf8\x16" - b"\x31\xdd\x1b\x3f\x98\xa0\xce\x19\xe7\xd8\x1c\x9f\x30\xac\x2f\xd4" - b"\x1e\x55\xbf\x21\x98\xf6\x4c\x8c\xbe\x81\xa5\x2d\x80\x4c\x62\x53" - b"\x91\xd5\xee\x03\x30\xc6\x17\x66\x4b\x9e\x0c\x8d\x40\xd0\xad\xae" - b"\x0a\x00" - ) - - self.assertTrue(vk.verify(sig, data)) - - -class TestSigningKey(unittest.TestCase): - """ - Verify that ecdsa.keys.SigningKey.from_der() can be used with - bytes-like objects. - """ - - @classmethod - def setUpClass(cls): - prv_key_str = ( - "-----BEGIN EC PRIVATE KEY-----\n" - "MF8CAQEEGF7IQgvW75JSqULpiQQ8op9WH6Uldw6xxaAKBggqhkjOPQMBAaE0AzIA\n" - "BLiBd9CE7xf15FY5QIAoNg+fWbSk1yZOYtoGUdzkejWkxbRc9RWTQjqLVXucIJnz\n" - "bA==\n" - "-----END EC PRIVATE KEY-----\n" - ) - cls.sk1 = SigningKey.from_pem(prv_key_str) - - prv_key_str = ( - "-----BEGIN PRIVATE KEY-----\n" - "MG8CAQAwEwYHKoZIzj0CAQYIKoZIzj0DAQEEVTBTAgEBBBheyEIL1u+SUqlC6YkE\n" - "PKKfVh+lJXcOscWhNAMyAAS4gXfQhO8X9eRWOUCAKDYPn1m0pNcmTmLaBlHc5Ho1\n" - "pMW0XPUVk0I6i1V7nCCZ82w=\n" - "-----END PRIVATE KEY-----\n" - ) - cls.sk1_pkcs8 = SigningKey.from_pem(prv_key_str) - - prv_key_str = ( - "-----BEGIN EC PRIVATE KEY-----\n" - "MHcCAQEEIKlL2EAm5NPPZuXwxRf4nXMk0A80y6UUbiQ17be/qFhRoAoGCCqGSM49\n" - "AwEHoUQDQgAE4H3iRbG4TSrsSRb/gusPQB/4YcN8Poqzgjau4kfxBPyZimeRfuY/\n" - "9g/wMmPuhGl4BUve51DsnKJFRr8psk0ieA==\n" - "-----END EC PRIVATE KEY-----\n" - ) - cls.sk2 = SigningKey.from_pem(prv_key_str) - - def test_to_der_pkcs8(self): - self.assertEqual( - self.sk1.to_der(format="pkcs8"), - b"0o\x02\x01\x010\x13\x06\x07*\x86H\xce=\x02\x01\x06\x08*\x86H" - b"\xce=\x03\x01\x01\x04U0S\x02\x01\x01\x04\x18^\xc8B\x0b\xd6\xef" - b"\x92R\xa9B\xe9\x89\x04<\xa2\x9fV\x1f\xa5%w\x0e\xb1\xc5\xa14\x03" - b"2\x00\x04\xb8\x81w\xd0\x84\xef\x17\xf5\xe4V9@\x80(6\x0f\x9fY" - b"\xb4\xa4\xd7&Nb\xda\x06Q\xdc\xe4z5\xa4\xc5\xb4\\\xf5\x15\x93B:" - b"\x8bU{\x9c \x99\xf3l", - ) - - def test_decoding_explicit_curve_parameters(self): - prv_key_str = ( - "-----BEGIN PRIVATE KEY-----\n" - "MIIBeQIBADCCAQMGByqGSM49AgEwgfcCAQEwLAYHKoZIzj0BAQIhAP////8AAAAB\n" - "AAAAAAAAAAAAAAAA////////////////MFsEIP////8AAAABAAAAAAAAAAAAAAAA\n" - "///////////////8BCBaxjXYqjqT57PrvVV2mIa8ZR0GsMxTsPY7zjw+J9JgSwMV\n" - "AMSdNgiG5wSTamZ44ROdJreBn36QBEEEaxfR8uEsQkf4vOblY6RA8ncDfYEt6zOg\n" - "9KE5RdiYwpZP40Li/hp/m47n60p8D54WK84zV2sxXs7LtkBoN79R9QIhAP////8A\n" - "AAAA//////////+85vqtpxeehPO5ysL8YyVRAgEBBG0wawIBAQQgIXtREfUmR16r\n" - "ZbmvDGD2lAEFPZa2DLPyz0czSja58yChRANCAASK9VJIGLOY5mxXO4rdf2CNl0//\n" - "yJWhIzDWX7daMI6qQWB9hKyR5OFOT6eFr1qtcZh8CGZbB+yIOCpnnwn0ekpl\n" - "-----END PRIVATE KEY-----\n" - ) - - sk = SigningKey.from_pem(prv_key_str) - - sk2 = SigningKey.from_string( - b"\x21\x7b\x51\x11\xf5\x26\x47\x5e\xab\x65\xb9\xaf\x0c\x60\xf6" - b"\x94\x01\x05\x3d\x96\xb6\x0c\xb3\xf2\xcf\x47\x33\x4a\x36\xb9" - b"\xf3\x20", - curve=NIST256p, - ) - - self.assertEqual(sk, sk2) - - def test_decoding_explicit_curve_parameters_with_explicit_disabled(self): - prv_key_str = ( - "-----BEGIN PRIVATE KEY-----\n" - "MIIBeQIBADCCAQMGByqGSM49AgEwgfcCAQEwLAYHKoZIzj0BAQIhAP////8AAAAB\n" - "AAAAAAAAAAAAAAAA////////////////MFsEIP////8AAAABAAAAAAAAAAAAAAAA\n" - "///////////////8BCBaxjXYqjqT57PrvVV2mIa8ZR0GsMxTsPY7zjw+J9JgSwMV\n" - "AMSdNgiG5wSTamZ44ROdJreBn36QBEEEaxfR8uEsQkf4vOblY6RA8ncDfYEt6zOg\n" - "9KE5RdiYwpZP40Li/hp/m47n60p8D54WK84zV2sxXs7LtkBoN79R9QIhAP////8A\n" - "AAAA//////////+85vqtpxeehPO5ysL8YyVRAgEBBG0wawIBAQQgIXtREfUmR16r\n" - "ZbmvDGD2lAEFPZa2DLPyz0czSja58yChRANCAASK9VJIGLOY5mxXO4rdf2CNl0//\n" - "yJWhIzDWX7daMI6qQWB9hKyR5OFOT6eFr1qtcZh8CGZbB+yIOCpnnwn0ekpl\n" - "-----END PRIVATE KEY-----\n" - ) - - with self.assertRaises(UnexpectedDER): - SigningKey.from_pem( - prv_key_str, valid_curve_encodings=["named_curve"] - ) - - def test_equality_on_signing_keys(self): - sk = SigningKey.from_secret_exponent( - self.sk1.privkey.secret_multiplier, self.sk1.curve - ) - self.assertEqual(self.sk1, sk) - self.assertEqual(self.sk1_pkcs8, sk) - - def test_verify_with_empty_message(self): - sig = self.sk1.sign(b"") - - self.assertTrue(sig) - - vk = self.sk1.verifying_key - - self.assertTrue(vk.verify(sig, b"")) - - def test_verify_with_precompute(self): - sig = self.sk1.sign(b"message") - - vk = self.sk1.verifying_key - - vk.precompute() - - self.assertTrue(vk.verify(sig, b"message")) - - def test_compare_verifying_key_with_precompute(self): - vk1 = self.sk1.verifying_key - vk1.precompute() - - vk2 = self.sk1_pkcs8.verifying_key - - self.assertEqual(vk1, vk2) - - def test_verify_with_lazy_precompute(self): - sig = self.sk2.sign(b"other message") - - vk = self.sk2.verifying_key - - vk.precompute(lazy=True) - - self.assertTrue(vk.verify(sig, b"other message")) - - def test_inequality_on_signing_keys(self): - self.assertNotEqual(self.sk1, self.sk2) - - def test_inequality_on_signing_keys_not_implemented(self): - self.assertNotEqual(self.sk1, None) - - def test_ed25519_from_pem(self): - pem_str = ( - "-----BEGIN PRIVATE KEY-----\n" - "MC4CAQAwBQYDK2VwBCIEIDS6x9FO1PG8T4xIPg8Zd0z8uL6sVGZFEZrX17gHC/XU\n" - "-----END PRIVATE KEY-----\n" - ) - - sk = SigningKey.from_pem(pem_str) - - sk_str = SigningKey.from_string( - b"\x34\xBA\xC7\xD1\x4E\xD4\xF1\xBC\x4F\x8C\x48\x3E\x0F\x19\x77\x4C" - b"\xFC\xB8\xBE\xAC\x54\x66\x45\x11\x9A\xD7\xD7\xB8\x07\x0B\xF5\xD4", - Ed25519, - ) - - self.assertEqual(sk, sk_str) - - def test_ed25519_from_der_bad_alg_id_params(self): - der_str = encode_sequence( - encode_integer(1), - encode_sequence(encode_oid(*Ed25519.oid), encode_integer(1)), - encode_octet_string(encode_octet_string(b"A" * 32)), - ) - - with self.assertRaises(UnexpectedDER) as e: - SigningKey.from_der(der_str) - - self.assertIn("Non NULL parameters", str(e.exception)) - - def test_ed25519_from_der_junk_after_priv_key(self): - der_str = encode_sequence( - encode_integer(1), - encode_sequence( - encode_oid(*Ed25519.oid), - ), - encode_octet_string(encode_octet_string(b"A" * 32) + b"B"), - ) - - with self.assertRaises(UnexpectedDER) as e: - SigningKey.from_der(der_str) - - self.assertIn( - "trailing junk after the encoded private key", str(e.exception) - ) - - def test_ed25519_sign(self): - sk_str = SigningKey.from_string( - b"\x34\xBA\xC7\xD1\x4E\xD4\xF1\xBC\x4F\x8C\x48\x3E\x0F\x19\x77\x4C" - b"\xFC\xB8\xBE\xAC\x54\x66\x45\x11\x9A\xD7\xD7\xB8\x07\x0B\xF5\xD4", - Ed25519, - ) - - msg = b"message" - - sig = sk_str.sign(msg, sigencode=sigencode_der) - - self.assertEqual( - sig, - b"\xe1,v\xc9>%\xda\xd2~>\xc3&\na\xf4@|\x9e`X\x11\x13@<\x987\xd4" - b"\r\xb1\xf5\xb3\x15\x7f%i{\xdf}\xdd\xb1\xf3\x02\x7f\x80\x02\xc2" - b'|\xe5\xd6\x06\xc4\n\xa3\xb0\xf6}\xc0\xed)"+E\xaf\x00', - ) - - def test_ed25519_sign_digest_deterministic(self): - sk_str = SigningKey.from_string( - b"\x34\xBA\xC7\xD1\x4E\xD4\xF1\xBC\x4F\x8C\x48\x3E\x0F\x19\x77\x4C" - b"\xFC\xB8\xBE\xAC\x54\x66\x45\x11\x9A\xD7\xD7\xB8\x07\x0B\xF5\xD4", - Ed25519, - ) - with self.assertRaises(ValueError) as e: - sk_str.sign_digest_deterministic(b"a" * 20) - - self.assertIn("Method unsupported for Edwards", str(e.exception)) - - def test_ed25519_sign_digest(self): - sk_str = SigningKey.from_string( - b"\x34\xBA\xC7\xD1\x4E\xD4\xF1\xBC\x4F\x8C\x48\x3E\x0F\x19\x77\x4C" - b"\xFC\xB8\xBE\xAC\x54\x66\x45\x11\x9A\xD7\xD7\xB8\x07\x0B\xF5\xD4", - Ed25519, - ) - with self.assertRaises(ValueError) as e: - sk_str.sign_digest(b"a" * 20) - - self.assertIn("Method unsupported for Edwards", str(e.exception)) - - def test_ed25519_sign_number(self): - sk_str = SigningKey.from_string( - b"\x34\xBA\xC7\xD1\x4E\xD4\xF1\xBC\x4F\x8C\x48\x3E\x0F\x19\x77\x4C" - b"\xFC\xB8\xBE\xAC\x54\x66\x45\x11\x9A\xD7\xD7\xB8\x07\x0B\xF5\xD4", - Ed25519, - ) - with self.assertRaises(ValueError) as e: - sk_str.sign_number(20) - - self.assertIn("Method unsupported for Edwards", str(e.exception)) - - def test_ed25519_to_der_ssleay(self): - pem_str = ( - "-----BEGIN PRIVATE KEY-----\n" - "MC4CAQAwBQYDK2VwBCIEIDS6x9FO1PG8T4xIPg8Zd0z8uL6sVGZFEZrX17gHC/XU\n" - "-----END PRIVATE KEY-----\n" - ) - - sk = SigningKey.from_pem(pem_str) - - with self.assertRaises(ValueError) as e: - sk.to_der(format="ssleay") - - self.assertIn("Only PKCS#8 format", str(e.exception)) - - def test_ed25519_to_pem(self): - sk = SigningKey.from_string( - b"\x34\xBA\xC7\xD1\x4E\xD4\xF1\xBC\x4F\x8C\x48\x3E\x0F\x19\x77\x4C" - b"\xFC\xB8\xBE\xAC\x54\x66\x45\x11\x9A\xD7\xD7\xB8\x07\x0B\xF5\xD4", - Ed25519, - ) - - pem_str = ( - b"-----BEGIN PRIVATE KEY-----\n" - b"MC4CAQAwBQYDK2VwBCIEIDS6x9FO1PG8T4xIPg8Zd0z8uL6sVGZFEZrX17gHC/XU\n" - b"-----END PRIVATE KEY-----\n" - ) - - self.assertEqual(sk.to_pem(format="pkcs8"), pem_str) - - def test_ed25519_to_ssh(self): - sk = SigningKey.from_string( - b"\x34\xBA\xC7\xD1\x4E\xD4\xF1\xBC\x4F\x8C\x48\x3E\x0F\x19\x77\x4C" - b"\xFC\xB8\xBE\xAC\x54\x66\x45\x11\x9A\xD7\xD7\xB8\x07\x0B\xF5\xD4", - Ed25519, - ) - - ssh_str = ( - b"-----BEGIN OPENSSH PRIVATE KEY-----\n" - b"b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZWQyNTUx\n" - b"OQAAACAjAFDQ1mQiKI7jVYl+bkFXja7eRCbuVie8heYLLyrLZQAAAIgAAAAAAAAAAAAAAAtzc2gt\n" - b"ZWQyNTUxOQAAACAjAFDQ1mQiKI7jVYl+bkFXja7eRCbuVie8heYLLyrLZQAAAEA0usfRTtTxvE+M\n" - b"SD4PGXdM/Li+rFRmRRGa19e4Bwv11CMAUNDWZCIojuNViX5uQVeNrt5EJu5WJ7yF5gsvKstlAAAA\n" - b"AAECAwQF\n" - b"-----END OPENSSH PRIVATE KEY-----\n" - ) - - self.assertEqual(sk.to_ssh(), ssh_str) - - def test_ed25519_to_and_from_pem(self): - sk = SigningKey.generate(Ed25519) - - decoded = SigningKey.from_pem(sk.to_pem(format="pkcs8")) - - self.assertEqual(sk, decoded) - - def test_ed25519_custom_entropy(self): - sk = SigningKey.generate(Ed25519, entropy=os.urandom) - - self.assertIsNotNone(sk) - - def test_ed25519_from_secret_exponent(self): - with self.assertRaises(ValueError) as e: - SigningKey.from_secret_exponent(1234567890, curve=Ed25519) - - self.assertIn("don't support setting the secret", str(e.exception)) - - def test_ed448_from_pem(self): - pem_str = ( - "-----BEGIN PRIVATE KEY-----\n" - "MEcCAQAwBQYDK2VxBDsEOTyFuXqFLXgJlV8uDqcOw9nG4IqzLiZ/i5NfBDoHPzmP\n" - "OP0JMYaLGlTzwovmvCDJ2zLaezu9NLz9aQ==\n" - "-----END PRIVATE KEY-----\n" - ) - sk = SigningKey.from_pem(pem_str) - - sk_str = SigningKey.from_string( - b"\x3C\x85\xB9\x7A\x85\x2D\x78\x09\x95\x5F\x2E\x0E\xA7\x0E\xC3\xD9" - b"\xC6\xE0\x8A\xB3\x2E\x26\x7F\x8B\x93\x5F\x04\x3A\x07\x3F\x39\x8F" - b"\x38\xFD\x09\x31\x86\x8B\x1A\x54\xF3\xC2\x8B\xE6\xBC\x20\xC9\xDB" - b"\x32\xDA\x7B\x3B\xBD\x34\xBC\xFD\x69", - Ed448, - ) - - self.assertEqual(sk, sk_str) - - def test_ed448_to_pem(self): - sk = SigningKey.from_string( - b"\x3C\x85\xB9\x7A\x85\x2D\x78\x09\x95\x5F\x2E\x0E\xA7\x0E\xC3\xD9" - b"\xC6\xE0\x8A\xB3\x2E\x26\x7F\x8B\x93\x5F\x04\x3A\x07\x3F\x39\x8F" - b"\x38\xFD\x09\x31\x86\x8B\x1A\x54\xF3\xC2\x8B\xE6\xBC\x20\xC9\xDB" - b"\x32\xDA\x7B\x3B\xBD\x34\xBC\xFD\x69", - Ed448, - ) - pem_str = ( - b"-----BEGIN PRIVATE KEY-----\n" - b"MEcCAQAwBQYDK2VxBDsEOTyFuXqFLXgJlV8uDqcOw9nG4IqzLiZ/i5NfBDoHPzmPOP0JMYaLGlTz\n" - b"wovmvCDJ2zLaezu9NLz9aQ==\n" - b"-----END PRIVATE KEY-----\n" - ) - - self.assertEqual(sk.to_pem(format="pkcs8"), pem_str) - - def test_ed448_encode_decode(self): - sk = SigningKey.generate(Ed448) - - decoded = SigningKey.from_pem(sk.to_pem(format="pkcs8")) - - self.assertEqual(decoded, sk) - - -class TestTrivialCurve(unittest.TestCase): - @classmethod - def setUpClass(cls): - # To test what happens with r or s in signing happens to be zero we - # need to find a scalar that creates one of the points on a curve that - # has x coordinate equal to zero. - # Even for secp112r2 curve that's non trivial so use this toy - # curve, for which we can iterate over all points quickly - curve = CurveFp(163, 84, 58) - gen = PointJacobi(curve, 2, 87, 1, 167, generator=True) - - cls.toy_curve = Curve("toy_p8", curve, gen, (1, 2, 0)) - - cls.sk = SigningKey.from_secret_exponent( - 140, - cls.toy_curve, - hashfunc=hashlib.sha1, - ) - - def test_generator_sanity(self): - gen = self.toy_curve.generator - - self.assertEqual(gen * gen.order(), INFINITY) - - def test_public_key_sanity(self): - self.assertEqual(self.sk.verifying_key.to_string(), b"\x98\x1e") - - def test_deterministic_sign(self): - sig = self.sk.sign_deterministic(b"message") - - self.assertEqual(sig, b"-.") - - self.assertTrue(self.sk.verifying_key.verify(sig, b"message")) - - def test_deterministic_sign_random_message(self): - msg = os.urandom(32) - sig = self.sk.sign_deterministic(msg) - self.assertEqual(len(sig), 2) - self.assertTrue(self.sk.verifying_key.verify(sig, msg)) - - def test_deterministic_sign_that_rises_R_zero_error(self): - # the raised RSZeroError is caught and handled internally by - # sign_deterministic methods - msg = b"\x00\x4f" - sig = self.sk.sign_deterministic(msg) - self.assertEqual(sig, b"\x36\x9e") - self.assertTrue(self.sk.verifying_key.verify(sig, msg)) - - def test_deterministic_sign_that_rises_S_zero_error(self): - msg = b"\x01\x6d" - sig = self.sk.sign_deterministic(msg) - self.assertEqual(sig, b"\x49\x6c") - self.assertTrue(self.sk.verifying_key.verify(sig, msg)) - - -# test VerifyingKey.verify() -prv_key_str = ( - "-----BEGIN EC PRIVATE KEY-----\n" - "MF8CAQEEGF7IQgvW75JSqULpiQQ8op9WH6Uldw6xxaAKBggqhkjOPQMBAaE0AzIA\n" - "BLiBd9CE7xf15FY5QIAoNg+fWbSk1yZOYtoGUdzkejWkxbRc9RWTQjqLVXucIJnz\n" - "bA==\n" - "-----END EC PRIVATE KEY-----\n" -) -key_bytes = unpem(prv_key_str) -assert isinstance(key_bytes, bytes) -sk = SigningKey.from_der(key_bytes) -vk = sk.verifying_key - -data = ( - b"some string for signing" - b"contents don't really matter" - b"but do include also some crazy values: " - b"\x00\x01\t\r\n\x00\x00\x00\xff\xf0" -) -assert len(data) % 4 == 0 -sha1 = hashlib.sha1() -sha1.update(data) -data_hash = sha1.digest() -assert isinstance(data_hash, bytes) -sig_raw = sk.sign(data, sigencode=sigencode_string) -assert isinstance(sig_raw, bytes) -sig_der = sk.sign(data, sigencode=sigencode_der) -assert isinstance(sig_der, bytes) -sig_strings = sk.sign(data, sigencode=sigencode_strings) -assert isinstance(sig_strings[0], bytes) - -verifiers = [] -for modifier, fun in [ - ("bytes", lambda x: x), - ("bytes memoryview", buffer), - ("bytearray", bytearray), - ("bytearray memoryview", lambda x: buffer(bytearray(x))), - ("array.array of bytes", lambda x: array.array("B", x)), - ("array.array of bytes memoryview", lambda x: buffer(array.array("B", x))), - ("array.array of ints", lambda x: array.array("I", x)), - ("array.array of ints memoryview", lambda x: buffer(array.array("I", x))), -]: - if "ints" in modifier: - conv = lambda x: x - else: - conv = fun - for sig_format, signature, decoder, mod_apply in [ - ("raw", sig_raw, sigdecode_string, lambda x: conv(x)), - ("der", sig_der, sigdecode_der, lambda x: conv(x)), - ( - "strings", - sig_strings, - sigdecode_strings, - lambda x: tuple(conv(i) for i in x), - ), - ]: - for method_name, vrf_mthd, vrf_data in [ - ("verify", vk.verify, data), - ("verify_digest", vk.verify_digest, data_hash), - ]: - verifiers.append( - pytest.param( - signature, - decoder, - mod_apply, - fun, - vrf_mthd, - vrf_data, - id="{2}-{0}-{1}".format(modifier, sig_format, method_name), - ) - ) - - -@pytest.mark.parametrize( - "signature,decoder,mod_apply,fun,vrf_mthd,vrf_data", verifiers -) -def test_VerifyingKey_verify( - signature, decoder, mod_apply, fun, vrf_mthd, vrf_data -): - sig = mod_apply(signature) - - assert vrf_mthd(sig, fun(vrf_data), sigdecode=decoder) - - -# test SigningKey.from_string() -prv_key_bytes = ( - b"^\xc8B\x0b\xd6\xef\x92R\xa9B\xe9\x89\x04<\xa2" - b"\x9fV\x1f\xa5%w\x0e\xb1\xc5" -) -assert len(prv_key_bytes) == 24 -converters = [] -for modifier, convert in [ - ("bytes", lambda x: x), - ("bytes memoryview", buffer), - ("bytearray", bytearray), - ("bytearray memoryview", lambda x: buffer(bytearray(x))), - ("array.array of bytes", lambda x: array.array("B", x)), - ("array.array of bytes memoryview", lambda x: buffer(array.array("B", x))), - ("array.array of ints", lambda x: array.array("I", x)), - ("array.array of ints memoryview", lambda x: buffer(array.array("I", x))), -]: - converters.append(pytest.param(convert, id=modifier)) - - -@pytest.mark.parametrize("convert", converters) -def test_SigningKey_from_string(convert): - key = convert(prv_key_bytes) - sk = SigningKey.from_string(key) - - assert sk.to_string() == prv_key_bytes - - -# test SigningKey.from_der() -prv_key_str = ( - "-----BEGIN EC PRIVATE KEY-----\n" - "MF8CAQEEGF7IQgvW75JSqULpiQQ8op9WH6Uldw6xxaAKBggqhkjOPQMBAaE0AzIA\n" - "BLiBd9CE7xf15FY5QIAoNg+fWbSk1yZOYtoGUdzkejWkxbRc9RWTQjqLVXucIJnz\n" - "bA==\n" - "-----END EC PRIVATE KEY-----\n" -) -key_bytes = unpem(prv_key_str) -assert isinstance(key_bytes, bytes) - -# last two converters are for array.array of ints, those require input -# that's multiple of 4, which no curve we support produces -@pytest.mark.parametrize("convert", converters[:-2]) -def test_SigningKey_from_der(convert): - key = convert(key_bytes) - sk = SigningKey.from_der(key) - - assert sk.to_string() == prv_key_bytes - - -# test SigningKey.sign_deterministic() -extra_entropy = b"\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11" - - -@pytest.mark.parametrize("convert", converters) -def test_SigningKey_sign_deterministic(convert): - sig = sk.sign_deterministic( - convert(data), extra_entropy=convert(extra_entropy) - ) - - vk.verify(sig, data) - - -# test SigningKey.sign_digest_deterministic() -@pytest.mark.parametrize("convert", converters) -def test_SigningKey_sign_digest_deterministic(convert): - sig = sk.sign_digest_deterministic( - convert(data_hash), extra_entropy=convert(extra_entropy) - ) - - vk.verify(sig, data) - - -@pytest.mark.parametrize("convert", converters) -def test_SigningKey_sign(convert): - sig = sk.sign(convert(data)) - - vk.verify(sig, data) - - -@pytest.mark.parametrize("convert", converters) -def test_SigningKey_sign_digest(convert): - sig = sk.sign_digest(convert(data_hash)) - - vk.verify(sig, data) - - -def test_SigningKey_with_unlikely_value(): - sk = SigningKey.from_secret_exponent(NIST256p.order - 1, curve=NIST256p) - vk = sk.verifying_key - sig = sk.sign(b"hello") - assert vk.verify(sig, b"hello") - - -def test_SigningKey_with_custom_curve_old_point(): - generator = generator_brainpoolp160r1 - generator = Point( - generator.curve(), - generator.x(), - generator.y(), - generator.order(), - ) - - curve = Curve( - "BRAINPOOLP160r1", - generator.curve(), - generator, - (1, 3, 36, 3, 3, 2, 8, 1, 1, 1), - ) - - sk = SigningKey.from_secret_exponent(12, curve) - - sk2 = SigningKey.from_secret_exponent(12, BRAINPOOLP160r1) - - assert sk.privkey == sk2.privkey - - -def test_VerifyingKey_inequality_with_different_curves(): - sk1 = SigningKey.from_secret_exponent(2, BRAINPOOLP160r1) - sk2 = SigningKey.from_secret_exponent(2, NIST256p) - - assert not (sk1.verifying_key == sk2.verifying_key) - - -def test_VerifyingKey_inequality_with_different_secret_points(): - sk1 = SigningKey.from_secret_exponent(2, BRAINPOOLP160r1) - sk2 = SigningKey.from_secret_exponent(3, BRAINPOOLP160r1) - - assert not (sk1.verifying_key == sk2.verifying_key) - - -def test_SigningKey_from_pem_pkcs8v2_EdDSA(): - pem = """-----BEGIN PRIVATE KEY----- - MFMCAQEwBQYDK2VwBCIEICc2F2ag1n1QP0jY+g9qWx5sDkx0s/HdNi3cSRHw+zsI - oSMDIQA+HQ2xCif8a/LMWR2m5HaCm5I2pKe/cc8OiRANMHxjKQ== - -----END PRIVATE KEY-----""" - - sk = SigningKey.from_pem(pem) - assert sk.curve == Ed25519 diff --git a/venv/lib/python3.9/site-packages/ecdsa/test_malformed_sigs.py b/venv/lib/python3.9/site-packages/ecdsa/test_malformed_sigs.py deleted file mode 100644 index e5a87c2..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/test_malformed_sigs.py +++ /dev/null @@ -1,378 +0,0 @@ -from __future__ import with_statement, division - -import hashlib - -try: - from hashlib import algorithms_available -except ImportError: # pragma: no cover - algorithms_available = [ - "md5", - "sha1", - "sha224", - "sha256", - "sha384", - "sha512", - ] -# skip algorithms broken by change to OpenSSL 3.0 and early versions -# of hashlib that list algorithms that require the legacy provider to work -# https://bugs.python.org/issue38820 -algorithms_available = [ - i - for i in algorithms_available - if i not in ("mdc2", "md2", "md4", "whirlpool", "ripemd160") -] -from functools import partial -import pytest -import sys -import hypothesis.strategies as st -from hypothesis import note, assume, given, settings, example - -from .keys import SigningKey -from .keys import BadSignatureError -from .util import sigencode_der, sigencode_string -from .util import sigdecode_der, sigdecode_string -from .curves import curves, SECP112r2, SECP128r1 -from .der import ( - encode_integer, - encode_bitstring, - encode_octet_string, - encode_oid, - encode_sequence, - encode_constructed, -) -from .ellipticcurve import CurveEdTw - - -example_data = b"some data to sign" -"""Since the data is hashed for processing, really any string will do.""" - - -hash_and_size = [ - (name, hashlib.new(name).digest_size) for name in algorithms_available -] -"""Pairs of hash names and their output sizes. -Needed for pairing with curves as we don't support hashes -bigger than order sizes of curves.""" - - -if "--fast" in sys.argv: # pragma: no cover - curves = [SECP112r2, SECP128r1] - - -keys_and_sigs = [] -"""Name of the curve+hash combination, VerifyingKey and DER signature.""" - - -# for hypothesis strategy shrinking we want smallest curves and hashes first -for curve in sorted(curves, key=lambda x: x.baselen): - for hash_alg in [ - name - for name, size in sorted(hash_and_size, key=lambda x: x[1]) - if 0 < size <= curve.baselen - ]: - sk = SigningKey.generate( - curve, hashfunc=partial(hashlib.new, hash_alg) - ) - - keys_and_sigs.append( - ( - "{0} {1}".format(curve, hash_alg), - sk.verifying_key, - sk.sign(example_data, sigencode=sigencode_der), - ) - ) - - -# first make sure that the signatures can be verified -@pytest.mark.parametrize( - "verifying_key,signature", - [pytest.param(vk, sig, id=name) for name, vk, sig in keys_and_sigs], -) -def test_signatures(verifying_key, signature): - assert verifying_key.verify( - signature, example_data, sigdecode=sigdecode_der - ) - - -@st.composite -def st_fuzzed_sig(draw, keys_and_sigs): # pragma: no cover - """ - Hypothesis strategy that generates pairs of VerifyingKey and malformed - signatures created by fuzzing of a valid signature. - """ - name, verifying_key, old_sig = draw(st.sampled_from(keys_and_sigs)) - note("Configuration: {0}".format(name)) - - sig = bytearray(old_sig) - - # decide which bytes should be removed - to_remove = draw( - st.lists(st.integers(min_value=0, max_value=len(sig) - 1), unique=True) - ) - to_remove.sort() - for i in reversed(to_remove): - del sig[i] - note("Remove bytes: {0}".format(to_remove)) - - # decide which bytes of the original signature should be changed - xors = None - if sig: # pragma: no branch - xors = draw( - st.dictionaries( - st.integers(min_value=0, max_value=len(sig) - 1), - st.integers(min_value=1, max_value=255), - ) - ) - for i, val in xors.items(): - sig[i] ^= val - note("xors: {0}".format(xors)) - - # decide where new data should be inserted - insert_pos = draw(st.integers(min_value=0, max_value=len(sig))) - # NIST521p signature is about 140 bytes long, test slightly longer - insert_data = draw(st.binary(max_size=256)) - - sig = sig[:insert_pos] + insert_data + sig[insert_pos:] - note( - "Inserted at position {0} bytes: {1!r}".format(insert_pos, insert_data) - ) - - sig = bytes(sig) - # make sure that there was performed at least one mutation on the data - assume(to_remove or xors or insert_data) - # and that the mutations didn't cancel each-other out - assume(sig != old_sig) - - return verifying_key, sig - - -params = {} -# not supported in hypothesis 2.0.0 -if sys.version_info >= (2, 7): # pragma: no branch - from hypothesis import HealthCheck - - # deadline=5s because NIST521p are slow to verify - params["deadline"] = 5000 - params["suppress_health_check"] = [ - HealthCheck.data_too_large, - HealthCheck.filter_too_much, - HealthCheck.too_slow, - ] -if "--fast" in sys.argv: # pragma: no cover - params["max_examples"] = 20 - -slow_params = dict(params) -if "--fast" in sys.argv: # pragma: no cover - slow_params["max_examples"] = 1 -else: - slow_params["max_examples"] = 10 - - -@settings(**slow_params) -@given(st_fuzzed_sig(keys_and_sigs)) -def test_fuzzed_der_signatures(args): - verifying_key, sig = args - - with pytest.raises(BadSignatureError): - verifying_key.verify(sig, example_data, sigdecode=sigdecode_der) - - -@st.composite -def st_random_der_ecdsa_sig_value(draw): # pragma: no cover - """ - Hypothesis strategy for selecting random values and encoding them - to ECDSA-Sig-Value object:: - - ECDSA-Sig-Value ::= SEQUENCE { - r INTEGER, - s INTEGER - } - """ - name, verifying_key, _ = draw(st.sampled_from(keys_and_sigs)) - note("Configuration: {0}".format(name)) - order = int(verifying_key.curve.order) - - # the encode_integer doesn't support negative numbers, would be nice - # to generate them too, but we have coverage for remove_integer() - # verifying that it doesn't accept them, so meh. - # Test all numbers around the ones that can show up (around order) - # way smaller and slightly bigger - r = draw( - st.integers(min_value=0, max_value=order << 4) - | st.integers(min_value=order >> 2, max_value=order + 1) - ) - s = draw( - st.integers(min_value=0, max_value=order << 4) - | st.integers(min_value=order >> 2, max_value=order + 1) - ) - - sig = encode_sequence(encode_integer(r), encode_integer(s)) - - return verifying_key, sig - - -@settings(**slow_params) -@given(st_random_der_ecdsa_sig_value()) -def test_random_der_ecdsa_sig_value(params): - """ - Check if random values encoded in ECDSA-Sig-Value structure are rejected - as signature. - """ - verifying_key, sig = params - - with pytest.raises(BadSignatureError): - verifying_key.verify(sig, example_data, sigdecode=sigdecode_der) - - -def st_der_integer(*args, **kwargs): # pragma: no cover - """ - Hypothesis strategy that returns a random positive integer as DER - INTEGER. - Parameters are passed to hypothesis.strategy.integer. - """ - if "min_value" not in kwargs: # pragma: no branch - kwargs["min_value"] = 0 - return st.builds(encode_integer, st.integers(*args, **kwargs)) - - -@st.composite -def st_der_bit_string(draw, *args, **kwargs): # pragma: no cover - """ - Hypothesis strategy that returns a random DER BIT STRING. - Parameters are passed to hypothesis.strategy.binary. - """ - data = draw(st.binary(*args, **kwargs)) - if data: - unused = draw(st.integers(min_value=0, max_value=7)) - data = bytearray(data) - data[-1] &= -(2**unused) - data = bytes(data) - else: - unused = 0 - return encode_bitstring(data, unused) - - -def st_der_octet_string(*args, **kwargs): # pragma: no cover - """ - Hypothesis strategy that returns a random DER OCTET STRING object. - Parameters are passed to hypothesis.strategy.binary - """ - return st.builds(encode_octet_string, st.binary(*args, **kwargs)) - - -def st_der_null(): # pragma: no cover - """ - Hypothesis strategy that returns DER NULL object. - """ - return st.just(b"\x05\x00") - - -@st.composite -def st_der_oid(draw): # pragma: no cover - """ - Hypothesis strategy that returns DER OBJECT IDENTIFIER objects. - """ - first = draw(st.integers(min_value=0, max_value=2)) - if first < 2: - second = draw(st.integers(min_value=0, max_value=39)) - else: - second = draw(st.integers(min_value=0, max_value=2**512)) - rest = draw( - st.lists(st.integers(min_value=0, max_value=2**512), max_size=50) - ) - return encode_oid(first, second, *rest) - - -def st_der(): # pragma: no cover - """ - Hypothesis strategy that returns random DER structures. - - A valid DER structure is any primitive object, an octet encoding - of a valid DER structure, sequence of valid DER objects or a constructed - encoding of any of the above. - """ - return st.recursive( # pragma: no branch - st.just(b"") - | st_der_integer(max_value=2**4096) - | st_der_bit_string(max_size=1024**2) - | st_der_octet_string(max_size=1024**2) - | st_der_null() - | st_der_oid(), - lambda children: st.builds(encode_octet_string, st.one_of(children)) - | st.builds(lambda x: encode_bitstring(x, 0), st.one_of(children)) - | st.builds( - lambda x: encode_sequence(*x), st.lists(children, max_size=200) - ) - | st.builds( - encode_constructed, - st.integers(min_value=0, max_value=0x3F), - st.one_of(children), - ), - max_leaves=40, - ) - - -@settings(**slow_params) -@given(st.sampled_from(keys_and_sigs), st_der()) -def test_random_der_as_signature(params, der): - """Check if random DER structures are rejected as signature""" - name, verifying_key, _ = params - - with pytest.raises(BadSignatureError): - verifying_key.verify(der, example_data, sigdecode=sigdecode_der) - - -@settings(**slow_params) -@given(st.sampled_from(keys_and_sigs), st.binary(max_size=1024**2)) -@example( - keys_and_sigs[0], encode_sequence(encode_integer(0), encode_integer(0)) -) -@example( - keys_and_sigs[0], - encode_sequence(encode_integer(1), encode_integer(1)) + b"\x00", -) -@example(keys_and_sigs[0], encode_sequence(*[encode_integer(1)] * 3)) -def test_random_bytes_as_signature(params, der): - """Check if random bytes are rejected as signature""" - name, verifying_key, _ = params - - with pytest.raises(BadSignatureError): - verifying_key.verify(der, example_data, sigdecode=sigdecode_der) - - -keys_and_string_sigs = [ - ( - name, - verifying_key, - sigencode_string( - *sigdecode_der(sig, verifying_key.curve.order), - order=verifying_key.curve.order - ), - ) - for name, verifying_key, sig in keys_and_sigs - if not isinstance(verifying_key.curve.curve, CurveEdTw) -] -""" -Name of the curve+hash combination, VerifyingKey and signature as a -byte string. -""" - - -keys_and_string_sigs += [ - ( - name, - verifying_key, - sig, - ) - for name, verifying_key, sig in keys_and_sigs - if isinstance(verifying_key.curve.curve, CurveEdTw) -] - - -@settings(**slow_params) -@given(st_fuzzed_sig(keys_and_string_sigs)) -def test_fuzzed_string_signatures(params): - verifying_key, sig = params - - with pytest.raises(BadSignatureError): - verifying_key.verify(sig, example_data, sigdecode=sigdecode_string) diff --git a/venv/lib/python3.9/site-packages/ecdsa/test_numbertheory.py b/venv/lib/python3.9/site-packages/ecdsa/test_numbertheory.py deleted file mode 100644 index 966eca2..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/test_numbertheory.py +++ /dev/null @@ -1,483 +0,0 @@ -import operator -from functools import reduce -import sys - -try: - import unittest2 as unittest -except ImportError: - import unittest -import hypothesis.strategies as st -import pytest -from hypothesis import given, settings, example - -try: - from hypothesis import HealthCheck - - HC_PRESENT = True -except ImportError: # pragma: no cover - HC_PRESENT = False -from .numbertheory import ( - SquareRootError, - JacobiError, - factorization, - gcd, - lcm, - jacobi, - inverse_mod, - is_prime, - next_prime, - smallprimes, - square_root_mod_prime, -) - -try: - from gmpy2 import mpz -except ImportError: - try: - from gmpy import mpz - except ImportError: - - def mpz(x): - return x - - -BIGPRIMES = ( - 999671, - 999683, - 999721, - 999727, - 999749, - 999763, - 999769, - 999773, - 999809, - 999853, - 999863, - 999883, - 999907, - 999917, - 999931, - 999953, - 999959, - 999961, - 999979, - 999983, -) - - -@pytest.mark.parametrize( - "prime, next_p", [(p, q) for p, q in zip(BIGPRIMES[:-1], BIGPRIMES[1:])] -) -def test_next_prime(prime, next_p): - assert next_prime(prime) == next_p - - -@pytest.mark.parametrize("val", [-1, 0, 1]) -def test_next_prime_with_nums_less_2(val): - assert next_prime(val) == 2 - - -@pytest.mark.slow -@pytest.mark.parametrize("prime", smallprimes) -def test_square_root_mod_prime_for_small_primes(prime): - squares = set() - for num in range(0, 1 + prime // 2): - sq = num * num % prime - squares.add(sq) - root = square_root_mod_prime(sq, prime) - # tested for real with TestNumbertheory.test_square_root_mod_prime - assert root * root % prime == sq - - for nonsquare in range(0, prime): - if nonsquare in squares: - continue - with pytest.raises(SquareRootError): - square_root_mod_prime(nonsquare, prime) - - -def test_square_root_mod_prime_for_2(): - a = square_root_mod_prime(1, 2) - assert a == 1 - - -def test_square_root_mod_prime_for_small_prime(): - root = square_root_mod_prime(98**2 % 101, 101) - assert root * root % 101 == 9 - - -def test_square_root_mod_prime_for_p_congruent_5(): - p = 13 - assert p % 8 == 5 - - root = square_root_mod_prime(3, p) - assert root * root % p == 3 - - -def test_square_root_mod_prime_for_p_congruent_5_large_d(): - p = 29 - assert p % 8 == 5 - - root = square_root_mod_prime(4, p) - assert root * root % p == 4 - - -class TestSquareRootModPrime(unittest.TestCase): - def test_power_of_2_p(self): - with self.assertRaises(JacobiError): - square_root_mod_prime(12, 32) - - def test_no_square(self): - with self.assertRaises(SquareRootError) as e: - square_root_mod_prime(12, 31) - - self.assertIn("no square root", str(e.exception)) - - def test_non_prime(self): - with self.assertRaises(SquareRootError) as e: - square_root_mod_prime(12, 33) - - self.assertIn("p is not prime", str(e.exception)) - - def test_non_prime_with_negative(self): - with self.assertRaises(SquareRootError) as e: - square_root_mod_prime(697 - 1, 697) - - self.assertIn("p is not prime", str(e.exception)) - - -@st.composite -def st_two_nums_rel_prime(draw): - # 521-bit is the biggest curve we operate on, use 1024 for a bit - # of breathing space - mod = draw(st.integers(min_value=2, max_value=2**1024)) - num = draw( - st.integers(min_value=1, max_value=mod - 1).filter( - lambda x: gcd(x, mod) == 1 - ) - ) - return num, mod - - -@st.composite -def st_primes(draw, *args, **kwargs): - if "min_value" not in kwargs: # pragma: no branch - kwargs["min_value"] = 1 - prime = draw( - st.sampled_from(smallprimes) - | st.integers(*args, **kwargs).filter(is_prime) - ) - return prime - - -@st.composite -def st_num_square_prime(draw): - prime = draw(st_primes(max_value=2**1024)) - num = draw(st.integers(min_value=0, max_value=1 + prime // 2)) - sq = num * num % prime - return sq, prime - - -@st.composite -def st_comp_with_com_fac(draw): - """ - Strategy that returns lists of numbers, all having a common factor. - """ - primes = draw( - st.lists(st_primes(max_value=2**512), min_size=1, max_size=10) - ) - # select random prime(s) that will make the common factor of composites - com_fac_primes = draw( - st.lists(st.sampled_from(primes), min_size=1, max_size=20) - ) - com_fac = reduce(operator.mul, com_fac_primes, 1) - - # select at most 20 lists (returned numbers), - # each having at most 30 primes (factors) including none (then the number - # will be 1) - comp_primes = draw( # pragma: no branch - st.integers(min_value=1, max_value=20).flatmap( - lambda n: st.lists( - st.lists(st.sampled_from(primes), max_size=30), - min_size=1, - max_size=n, - ) - ) - ) - - return [reduce(operator.mul, nums, 1) * com_fac for nums in comp_primes] - - -@st.composite -def st_comp_no_com_fac(draw): - """ - Strategy that returns lists of numbers that don't have a common factor. - """ - primes = draw( - st.lists( - st_primes(max_value=2**512), min_size=2, max_size=10, unique=True - ) - ) - # first select the primes that will create the uncommon factor - # between returned numbers - uncom_fac_primes = draw( - st.lists( - st.sampled_from(primes), - min_size=1, - max_size=len(primes) - 1, - unique=True, - ) - ) - uncom_fac = reduce(operator.mul, uncom_fac_primes, 1) - - # then build composites from leftover primes - leftover_primes = [i for i in primes if i not in uncom_fac_primes] - - assert leftover_primes - assert uncom_fac_primes - - # select at most 20 lists, each having at most 30 primes - # selected from the leftover_primes list - number_primes = draw( # pragma: no branch - st.integers(min_value=1, max_value=20).flatmap( - lambda n: st.lists( - st.lists(st.sampled_from(leftover_primes), max_size=30), - min_size=1, - max_size=n, - ) - ) - ) - - numbers = [reduce(operator.mul, nums, 1) for nums in number_primes] - - insert_at = draw(st.integers(min_value=0, max_value=len(numbers))) - numbers.insert(insert_at, uncom_fac) - return numbers - - -HYP_SETTINGS = {} -if HC_PRESENT: # pragma: no branch - HYP_SETTINGS["suppress_health_check"] = [ - HealthCheck.filter_too_much, - HealthCheck.too_slow, - ] - # the factorization() sometimes takes a long time to finish - HYP_SETTINGS["deadline"] = 5000 - -if "--fast" in sys.argv: # pragma: no cover - HYP_SETTINGS["max_examples"] = 20 - - -HYP_SLOW_SETTINGS = dict(HYP_SETTINGS) -if "--fast" in sys.argv: # pragma: no cover - HYP_SLOW_SETTINGS["max_examples"] = 1 -else: - HYP_SLOW_SETTINGS["max_examples"] = 20 - - -class TestIsPrime(unittest.TestCase): - def test_very_small_prime(self): - assert is_prime(23) - - def test_very_small_composite(self): - assert not is_prime(22) - - def test_small_prime(self): - assert is_prime(123456791) - - def test_special_composite(self): - assert not is_prime(10261) - - def test_medium_prime_1(self): - # nextPrime[2^256] - assert is_prime(2**256 + 0x129) - - def test_medium_prime_2(self): - # nextPrime(2^256+0x129) - assert is_prime(2**256 + 0x12D) - - def test_medium_trivial_composite(self): - assert not is_prime(2**256 + 0x130) - - def test_medium_non_trivial_composite(self): - assert not is_prime(2**256 + 0x12F) - - def test_large_prime(self): - # nextPrime[2^2048] - assert is_prime(mpz(2) ** 2048 + 0x3D5) - - def test_pseudoprime_base_19(self): - assert not is_prime(1543267864443420616877677640751301) - - def test_pseudoprime_base_300(self): - # F. Arnault "Constructing Carmichael Numbers Which Are Strong - # Pseudoprimes to Several Bases". Journal of Symbolic - # Computation. 20 (2): 151-161. doi:10.1006/jsco.1995.1042. - # Section 4.4 Large Example (a pseudoprime to all bases up to - # 300) - p = int( - "29 674 495 668 685 510 550 154 174 642 905 332 730 " - "771 991 799 853 043 350 995 075 531 276 838 753 171 " - "770 199 594 238 596 428 121 188 033 664 754 218 345 " - "562 493 168 782 883".replace(" ", "") - ) - - assert is_prime(p) - for _ in range(10): - if not is_prime(p * (313 * (p - 1) + 1) * (353 * (p - 1) + 1)): - break - else: - assert False, "composite not detected" - - -class TestNumbertheory(unittest.TestCase): - def test_gcd(self): - assert gcd(3 * 5 * 7, 3 * 5 * 11, 3 * 5 * 13) == 3 * 5 - assert gcd([3 * 5 * 7, 3 * 5 * 11, 3 * 5 * 13]) == 3 * 5 - assert gcd(3) == 3 - - @unittest.skipUnless( - HC_PRESENT, - "Hypothesis 2.0.0 can't be made tolerant of hard to " - "meet requirements (like `is_prime()`), the test " - "case times-out on it", - ) - @settings(**HYP_SLOW_SETTINGS) - @example([877 * 1151, 877 * 1009]) - @given(st_comp_with_com_fac()) - def test_gcd_with_com_factor(self, numbers): - n = gcd(numbers) - assert 1 in numbers or n != 1 - for i in numbers: - assert i % n == 0 - - @unittest.skipUnless( - HC_PRESENT, - "Hypothesis 2.0.0 can't be made tolerant of hard to " - "meet requirements (like `is_prime()`), the test " - "case times-out on it", - ) - @settings(**HYP_SLOW_SETTINGS) - @example([1151, 1069, 1009]) - @given(st_comp_no_com_fac()) - def test_gcd_with_uncom_factor(self, numbers): - n = gcd(numbers) - assert n == 1 - - @settings(**HYP_SLOW_SETTINGS) - @given( - st.lists( - st.integers(min_value=1, max_value=2**8192), - min_size=1, - max_size=20, - ) - ) - def test_gcd_with_random_numbers(self, numbers): - n = gcd(numbers) - for i in numbers: - # check that at least it's a divider - assert i % n == 0 - - def test_lcm(self): - assert lcm(3, 5 * 3, 7 * 3) == 3 * 5 * 7 - assert lcm([3, 5 * 3, 7 * 3]) == 3 * 5 * 7 - assert lcm(3) == 3 - - @settings(**HYP_SLOW_SETTINGS) - @given( - st.lists( - st.integers(min_value=1, max_value=2**8192), - min_size=1, - max_size=20, - ) - ) - def test_lcm_with_random_numbers(self, numbers): - n = lcm(numbers) - for i in numbers: - assert n % i == 0 - - @unittest.skipUnless( - HC_PRESENT, - "Hypothesis 2.0.0 can't be made tolerant of hard to " - "meet requirements (like `is_prime()`), the test " - "case times-out on it", - ) - @settings(**HYP_SLOW_SETTINGS) - @given(st_num_square_prime()) - def test_square_root_mod_prime(self, vals): - square, prime = vals - - calc = square_root_mod_prime(square, prime) - assert calc * calc % prime == square - - @pytest.mark.slow - @settings(**HYP_SLOW_SETTINGS) - @given(st.integers(min_value=1, max_value=10**12)) - @example(265399 * 1526929) - @example(373297**2 * 553991) - def test_factorization(self, num): - factors = factorization(num) - mult = 1 - for i in factors: - mult *= i[0] ** i[1] - assert mult == num - - def test_factorisation_smallprimes(self): - exp = 101 * 103 - assert 101 in smallprimes - assert 103 in smallprimes - factors = factorization(exp) - mult = 1 - for i in factors: - mult *= i[0] ** i[1] - assert mult == exp - - def test_factorisation_not_smallprimes(self): - exp = 1231 * 1237 - assert 1231 not in smallprimes - assert 1237 not in smallprimes - factors = factorization(exp) - mult = 1 - for i in factors: - mult *= i[0] ** i[1] - assert mult == exp - - def test_jacobi_with_zero(self): - assert jacobi(0, 3) == 0 - - def test_jacobi_with_one(self): - assert jacobi(1, 3) == 1 - - @settings(**HYP_SLOW_SETTINGS) - @given(st.integers(min_value=3, max_value=1000).filter(lambda x: x % 2)) - def test_jacobi(self, mod): - mod = mpz(mod) - if is_prime(mod): - squares = set() - for root in range(1, mod): - root = mpz(root) - assert jacobi(root * root, mod) == 1 - squares.add(root * root % mod) - for i in range(1, mod): - if i not in squares: - i = mpz(i) - assert jacobi(i, mod) == -1 - else: - factors = factorization(mod) - for a in range(1, mod): - c = 1 - for i in factors: - c *= jacobi(a, i[0]) ** i[1] - assert c == jacobi(a, mod) - - @settings(**HYP_SLOW_SETTINGS) - @given(st_two_nums_rel_prime()) - def test_inverse_mod(self, nums): - num, mod = nums - - inv = inverse_mod(num, mod) - - assert 0 < inv < mod - assert num * inv % mod == 1 - - def test_inverse_mod_with_zero(self): - assert 0 == inverse_mod(0, 11) diff --git a/venv/lib/python3.9/site-packages/ecdsa/test_pyecdsa.py b/venv/lib/python3.9/site-packages/ecdsa/test_pyecdsa.py deleted file mode 100644 index 799e9b7..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/test_pyecdsa.py +++ /dev/null @@ -1,2564 +0,0 @@ -from __future__ import with_statement, division, print_function - -try: - import unittest2 as unittest -except ImportError: - import unittest -import os -import shutil -import subprocess -import pytest -import sys -from binascii import hexlify, unhexlify -import hashlib -from functools import partial - -from hypothesis import given, settings -import hypothesis.strategies as st - -from six import binary_type -from .keys import SigningKey, VerifyingKey -from .keys import BadSignatureError, MalformedPointError, BadDigestError -from . import util -from .util import ( - sigencode_der, - sigencode_strings, - sigencode_strings_canonize, - sigencode_string_canonize, - sigencode_der_canonize, -) -from .util import sigdecode_der, sigdecode_strings, sigdecode_string -from .util import number_to_string, encoded_oid_ecPublicKey, MalformedSignature -from .curves import Curve, UnknownCurveError -from .curves import ( - SECP112r1, - SECP112r2, - SECP128r1, - SECP160r1, - NIST192p, - NIST224p, - NIST256p, - NIST384p, - NIST521p, - SECP256k1, - BRAINPOOLP160r1, - BRAINPOOLP192r1, - BRAINPOOLP224r1, - BRAINPOOLP256r1, - BRAINPOOLP320r1, - BRAINPOOLP384r1, - BRAINPOOLP512r1, - BRAINPOOLP160t1, - BRAINPOOLP192t1, - BRAINPOOLP224t1, - BRAINPOOLP256t1, - BRAINPOOLP320t1, - BRAINPOOLP384t1, - BRAINPOOLP512t1, - Ed25519, - Ed448, - curves, -) -from .ecdsa import ( - curve_brainpoolp224r1, - curve_brainpoolp256r1, - curve_brainpoolp384r1, - curve_brainpoolp512r1, -) -from .ellipticcurve import Point -from . import der -from . import rfc6979 -from . import ecdsa - - -class SubprocessError(Exception): - pass - - -HYP_SETTINGS = {} - - -if "--fast" in sys.argv: # pragma: no cover - HYP_SETTINGS["max_examples"] = 2 - - -def run_openssl(cmd): - OPENSSL = "openssl" - p = subprocess.Popen( - [OPENSSL] + cmd.split(), - stdout=subprocess.PIPE, - stderr=subprocess.STDOUT, - ) - stdout, ignored = p.communicate() - if p.returncode != 0: - raise SubprocessError( - "cmd '%s %s' failed: rc=%s, stdout/err was %s" - % (OPENSSL, cmd, p.returncode, stdout) - ) - return stdout.decode() - - -class ECDSA(unittest.TestCase): - def test_basic(self): - priv = SigningKey.generate() - pub = priv.get_verifying_key() - - data = b"blahblah" - sig = priv.sign(data) - - self.assertTrue(pub.verify(sig, data)) - self.assertRaises(BadSignatureError, pub.verify, sig, data + b"bad") - - pub2 = VerifyingKey.from_string(pub.to_string()) - self.assertTrue(pub2.verify(sig, data)) - - def test_deterministic(self): - data = b"blahblah" - secexp = int("9d0219792467d7d37b4d43298a7d0c05", 16) - - priv = SigningKey.from_secret_exponent( - secexp, SECP256k1, hashlib.sha256 - ) - pub = priv.get_verifying_key() - - k = rfc6979.generate_k( - SECP256k1.generator.order(), - secexp, - hashlib.sha256, - hashlib.sha256(data).digest(), - ) - - sig1 = priv.sign(data, k=k) - self.assertTrue(pub.verify(sig1, data)) - - sig2 = priv.sign(data, k=k) - self.assertTrue(pub.verify(sig2, data)) - - sig3 = priv.sign_deterministic(data, hashlib.sha256) - self.assertTrue(pub.verify(sig3, data)) - - self.assertEqual(sig1, sig2) - self.assertEqual(sig1, sig3) - - def test_bad_usage(self): - # sk=SigningKey() is wrong - self.assertRaises(TypeError, SigningKey) - self.assertRaises(TypeError, VerifyingKey) - - def test_lengths_default(self): - default = NIST192p - priv = SigningKey.generate() - pub = priv.get_verifying_key() - self.assertEqual(len(pub.to_string()), default.verifying_key_length) - sig = priv.sign(b"data") - self.assertEqual(len(sig), default.signature_length) - - def test_serialize(self): - seed = b"secret" - curve = NIST192p - secexp1 = util.randrange_from_seed__trytryagain(seed, curve.order) - secexp2 = util.randrange_from_seed__trytryagain(seed, curve.order) - self.assertEqual(secexp1, secexp2) - priv1 = SigningKey.from_secret_exponent(secexp1, curve) - priv2 = SigningKey.from_secret_exponent(secexp2, curve) - self.assertEqual( - hexlify(priv1.to_string()), hexlify(priv2.to_string()) - ) - self.assertEqual(priv1.to_pem(), priv2.to_pem()) - pub1 = priv1.get_verifying_key() - pub2 = priv2.get_verifying_key() - data = b"data" - sig1 = priv1.sign(data) - sig2 = priv2.sign(data) - self.assertTrue(pub1.verify(sig1, data)) - self.assertTrue(pub2.verify(sig1, data)) - self.assertTrue(pub1.verify(sig2, data)) - self.assertTrue(pub2.verify(sig2, data)) - self.assertEqual(hexlify(pub1.to_string()), hexlify(pub2.to_string())) - - def test_nonrandom(self): - s = b"all the entropy in the entire world, compressed into one line" - - def not_much_entropy(numbytes): - return s[:numbytes] - - # we control the entropy source, these two keys should be identical: - priv1 = SigningKey.generate(entropy=not_much_entropy) - priv2 = SigningKey.generate(entropy=not_much_entropy) - self.assertEqual( - hexlify(priv1.get_verifying_key().to_string()), - hexlify(priv2.get_verifying_key().to_string()), - ) - # likewise, signatures should be identical. Obviously you'd never - # want to do this with keys you care about, because the secrecy of - # the private key depends upon using different random numbers for - # each signature - sig1 = priv1.sign(b"data", entropy=not_much_entropy) - sig2 = priv2.sign(b"data", entropy=not_much_entropy) - self.assertEqual(hexlify(sig1), hexlify(sig2)) - - def assertTruePrivkeysEqual(self, priv1, priv2): - self.assertEqual( - priv1.privkey.secret_multiplier, priv2.privkey.secret_multiplier - ) - self.assertEqual( - priv1.privkey.public_key.generator, - priv2.privkey.public_key.generator, - ) - - def test_privkey_creation(self): - s = b"all the entropy in the entire world, compressed into one line" - - def not_much_entropy(numbytes): - return s[:numbytes] - - priv1 = SigningKey.generate() - self.assertEqual(priv1.baselen, NIST192p.baselen) - - priv1 = SigningKey.generate(curve=NIST224p) - self.assertEqual(priv1.baselen, NIST224p.baselen) - - priv1 = SigningKey.generate(entropy=not_much_entropy) - self.assertEqual(priv1.baselen, NIST192p.baselen) - priv2 = SigningKey.generate(entropy=not_much_entropy) - self.assertEqual(priv2.baselen, NIST192p.baselen) - self.assertTruePrivkeysEqual(priv1, priv2) - - priv1 = SigningKey.from_secret_exponent(secexp=3) - self.assertEqual(priv1.baselen, NIST192p.baselen) - priv2 = SigningKey.from_secret_exponent(secexp=3) - self.assertTruePrivkeysEqual(priv1, priv2) - - priv1 = SigningKey.from_secret_exponent(secexp=4, curve=NIST224p) - self.assertEqual(priv1.baselen, NIST224p.baselen) - - def test_privkey_strings(self): - priv1 = SigningKey.generate() - s1 = priv1.to_string() - self.assertEqual(type(s1), binary_type) - self.assertEqual(len(s1), NIST192p.baselen) - priv2 = SigningKey.from_string(s1) - self.assertTruePrivkeysEqual(priv1, priv2) - - s1 = priv1.to_pem() - self.assertEqual(type(s1), binary_type) - self.assertTrue(s1.startswith(b"-----BEGIN EC PRIVATE KEY-----")) - self.assertTrue(s1.strip().endswith(b"-----END EC PRIVATE KEY-----")) - priv2 = SigningKey.from_pem(s1) - self.assertTruePrivkeysEqual(priv1, priv2) - - s1 = priv1.to_der() - self.assertEqual(type(s1), binary_type) - priv2 = SigningKey.from_der(s1) - self.assertTruePrivkeysEqual(priv1, priv2) - - priv1 = SigningKey.generate(curve=NIST256p) - s1 = priv1.to_pem() - self.assertEqual(type(s1), binary_type) - self.assertTrue(s1.startswith(b"-----BEGIN EC PRIVATE KEY-----")) - self.assertTrue(s1.strip().endswith(b"-----END EC PRIVATE KEY-----")) - priv2 = SigningKey.from_pem(s1) - self.assertTruePrivkeysEqual(priv1, priv2) - - s1 = priv1.to_der() - self.assertEqual(type(s1), binary_type) - priv2 = SigningKey.from_der(s1) - self.assertTruePrivkeysEqual(priv1, priv2) - - def test_privkey_strings_brainpool(self): - priv1 = SigningKey.generate(curve=BRAINPOOLP512r1) - s1 = priv1.to_pem() - self.assertEqual(type(s1), binary_type) - self.assertTrue(s1.startswith(b"-----BEGIN EC PRIVATE KEY-----")) - self.assertTrue(s1.strip().endswith(b"-----END EC PRIVATE KEY-----")) - priv2 = SigningKey.from_pem(s1) - self.assertTruePrivkeysEqual(priv1, priv2) - - s1 = priv1.to_der() - self.assertEqual(type(s1), binary_type) - priv2 = SigningKey.from_der(s1) - self.assertTruePrivkeysEqual(priv1, priv2) - - def assertTruePubkeysEqual(self, pub1, pub2): - self.assertEqual(pub1.pubkey.point, pub2.pubkey.point) - self.assertEqual(pub1.pubkey.generator, pub2.pubkey.generator) - self.assertEqual(pub1.curve, pub2.curve) - - def test_pubkey_strings(self): - priv1 = SigningKey.generate() - pub1 = priv1.get_verifying_key() - s1 = pub1.to_string() - self.assertEqual(type(s1), binary_type) - self.assertEqual(len(s1), NIST192p.verifying_key_length) - pub2 = VerifyingKey.from_string(s1) - self.assertTruePubkeysEqual(pub1, pub2) - - priv1 = SigningKey.generate(curve=NIST256p) - pub1 = priv1.get_verifying_key() - s1 = pub1.to_string() - self.assertEqual(type(s1), binary_type) - self.assertEqual(len(s1), NIST256p.verifying_key_length) - pub2 = VerifyingKey.from_string(s1, curve=NIST256p) - self.assertTruePubkeysEqual(pub1, pub2) - - pub1_der = pub1.to_der() - self.assertEqual(type(pub1_der), binary_type) - pub2 = VerifyingKey.from_der(pub1_der) - self.assertTruePubkeysEqual(pub1, pub2) - - self.assertRaises( - der.UnexpectedDER, VerifyingKey.from_der, pub1_der + b"junk" - ) - badpub = VerifyingKey.from_der(pub1_der) - - class FakeGenerator: - def order(self): - return 123456789 - - class FakeCurveFp: - def p(self): - return int( - "6525534529039240705020950546962731340" - "4541085228058844382513856749047873406763" - ) - - badcurve = Curve( - "unknown", FakeCurveFp(), FakeGenerator(), (1, 2, 3, 4, 5, 6), None - ) - badpub.curve = badcurve - badder = badpub.to_der() - self.assertRaises(UnknownCurveError, VerifyingKey.from_der, badder) - - pem = pub1.to_pem() - self.assertEqual(type(pem), binary_type) - self.assertTrue(pem.startswith(b"-----BEGIN PUBLIC KEY-----"), pem) - self.assertTrue(pem.strip().endswith(b"-----END PUBLIC KEY-----"), pem) - pub2 = VerifyingKey.from_pem(pem) - self.assertTruePubkeysEqual(pub1, pub2) - - def test_pubkey_strings_brainpool(self): - priv1 = SigningKey.generate(curve=BRAINPOOLP512r1) - pub1 = priv1.get_verifying_key() - s1 = pub1.to_string() - self.assertEqual(type(s1), binary_type) - self.assertEqual(len(s1), BRAINPOOLP512r1.verifying_key_length) - pub2 = VerifyingKey.from_string(s1, curve=BRAINPOOLP512r1) - self.assertTruePubkeysEqual(pub1, pub2) - - pub1_der = pub1.to_der() - self.assertEqual(type(pub1_der), binary_type) - pub2 = VerifyingKey.from_der(pub1_der) - self.assertTruePubkeysEqual(pub1, pub2) - - def test_vk_to_der_with_invalid_point_encoding(self): - sk = SigningKey.generate() - vk = sk.verifying_key - - with self.assertRaises(ValueError): - vk.to_der("raw") - - def test_sk_to_der_with_invalid_point_encoding(self): - sk = SigningKey.generate() - - with self.assertRaises(ValueError): - sk.to_der("raw") - - def test_vk_from_der_garbage_after_curve_oid(self): - type_oid_der = encoded_oid_ecPublicKey - curve_oid_der = ( - der.encode_oid(*(1, 2, 840, 10045, 3, 1, 1)) + b"garbage" - ) - enc_type_der = der.encode_sequence(type_oid_der, curve_oid_der) - point_der = der.encode_bitstring(b"\x00\xff", None) - to_decode = der.encode_sequence(enc_type_der, point_der) - - with self.assertRaises(der.UnexpectedDER): - VerifyingKey.from_der(to_decode) - - def test_vk_from_der_invalid_key_type(self): - type_oid_der = der.encode_oid(*(1, 2, 3)) - curve_oid_der = der.encode_oid(*(1, 2, 840, 10045, 3, 1, 1)) - enc_type_der = der.encode_sequence(type_oid_der, curve_oid_der) - point_der = der.encode_bitstring(b"\x00\xff", None) - to_decode = der.encode_sequence(enc_type_der, point_der) - - with self.assertRaises(der.UnexpectedDER): - VerifyingKey.from_der(to_decode) - - def test_vk_from_der_garbage_after_point_string(self): - type_oid_der = encoded_oid_ecPublicKey - curve_oid_der = der.encode_oid(*(1, 2, 840, 10045, 3, 1, 1)) - enc_type_der = der.encode_sequence(type_oid_der, curve_oid_der) - point_der = der.encode_bitstring(b"\x00\xff", None) + b"garbage" - to_decode = der.encode_sequence(enc_type_der, point_der) - - with self.assertRaises(der.UnexpectedDER): - VerifyingKey.from_der(to_decode) - - def test_vk_from_der_invalid_bitstring(self): - type_oid_der = encoded_oid_ecPublicKey - curve_oid_der = der.encode_oid(*(1, 2, 840, 10045, 3, 1, 1)) - enc_type_der = der.encode_sequence(type_oid_der, curve_oid_der) - point_der = der.encode_bitstring(b"\x08\xff", None) - to_decode = der.encode_sequence(enc_type_der, point_der) - - with self.assertRaises(der.UnexpectedDER): - VerifyingKey.from_der(to_decode) - - def test_vk_from_der_with_invalid_length_of_encoding(self): - type_oid_der = encoded_oid_ecPublicKey - curve_oid_der = der.encode_oid(*(1, 2, 840, 10045, 3, 1, 1)) - enc_type_der = der.encode_sequence(type_oid_der, curve_oid_der) - point_der = der.encode_bitstring(b"\xff" * 64, 0) - to_decode = der.encode_sequence(enc_type_der, point_der) - - with self.assertRaises(MalformedPointError): - VerifyingKey.from_der(to_decode) - - def test_vk_from_der_with_raw_encoding(self): - type_oid_der = encoded_oid_ecPublicKey - curve_oid_der = der.encode_oid(*(1, 2, 840, 10045, 3, 1, 1)) - enc_type_der = der.encode_sequence(type_oid_der, curve_oid_der) - point_der = der.encode_bitstring(b"\xff" * 48, 0) - to_decode = der.encode_sequence(enc_type_der, point_der) - - with self.assertRaises(der.UnexpectedDER): - VerifyingKey.from_der(to_decode) - - def test_signature_strings(self): - priv1 = SigningKey.generate() - pub1 = priv1.get_verifying_key() - data = b"data" - - sig = priv1.sign(data) - self.assertEqual(type(sig), binary_type) - self.assertEqual(len(sig), NIST192p.signature_length) - self.assertTrue(pub1.verify(sig, data)) - - sig = priv1.sign(data, sigencode=sigencode_strings) - self.assertEqual(type(sig), tuple) - self.assertEqual(len(sig), 2) - self.assertEqual(type(sig[0]), binary_type) - self.assertEqual(type(sig[1]), binary_type) - self.assertEqual(len(sig[0]), NIST192p.baselen) - self.assertEqual(len(sig[1]), NIST192p.baselen) - self.assertTrue(pub1.verify(sig, data, sigdecode=sigdecode_strings)) - - sig_der = priv1.sign(data, sigencode=sigencode_der) - self.assertEqual(type(sig_der), binary_type) - self.assertTrue(pub1.verify(sig_der, data, sigdecode=sigdecode_der)) - - def test_sigencode_string_canonize_no_change(self): - r = 12 - s = 400 - order = SECP112r1.order - - new_r, new_s = sigdecode_string( - sigencode_string_canonize(r, s, order), order - ) - - self.assertEqual(r, new_r) - self.assertEqual(s, new_s) - - def test_sigencode_string_canonize(self): - r = 12 - order = SECP112r1.order - s = order - 10 - - new_r, new_s = sigdecode_string( - sigencode_string_canonize(r, s, order), order - ) - - self.assertEqual(r, new_r) - self.assertEqual(order - s, new_s) - - def test_sigencode_strings_canonize_no_change(self): - r = 12 - s = 400 - order = SECP112r1.order - - new_r, new_s = sigdecode_strings( - sigencode_strings_canonize(r, s, order), order - ) - - self.assertEqual(r, new_r) - self.assertEqual(s, new_s) - - def test_sigencode_strings_canonize(self): - r = 12 - order = SECP112r1.order - s = order - 10 - - new_r, new_s = sigdecode_strings( - sigencode_strings_canonize(r, s, order), order - ) - - self.assertEqual(r, new_r) - self.assertEqual(order - s, new_s) - - def test_sigencode_der_canonize_no_change(self): - r = 13 - s = 200 - order = SECP112r1.order - - new_r, new_s = sigdecode_der( - sigencode_der_canonize(r, s, order), order - ) - - self.assertEqual(r, new_r) - self.assertEqual(s, new_s) - - def test_sigencode_der_canonize(self): - r = 13 - order = SECP112r1.order - s = order - 14 - - new_r, new_s = sigdecode_der( - sigencode_der_canonize(r, s, order), order - ) - - self.assertEqual(r, new_r) - self.assertEqual(order - s, new_s) - - def test_sigencode_der_canonize_with_close_to_half_order(self): - r = 13 - order = SECP112r1.order - s = order // 2 + 1 - - regular_encode = sigencode_der(r, s, order) - canonical_encode = sigencode_der_canonize(r, s, order) - - self.assertNotEqual(regular_encode, canonical_encode) - - new_r, new_s = sigdecode_der( - sigencode_der_canonize(r, s, order), order - ) - - self.assertEqual(r, new_r) - self.assertEqual(order - s, new_s) - - def test_sig_decode_strings_with_invalid_count(self): - with self.assertRaises(MalformedSignature): - sigdecode_strings([b"one", b"two", b"three"], 0xFF) - - def test_sig_decode_strings_with_wrong_r_len(self): - with self.assertRaises(MalformedSignature): - sigdecode_strings([b"one", b"two"], 0xFF) - - def test_sig_decode_strings_with_wrong_s_len(self): - with self.assertRaises(MalformedSignature): - sigdecode_strings([b"\xa0", b"\xb0\xff"], 0xFF) - - def test_verify_with_too_long_input(self): - sk = SigningKey.generate() - vk = sk.verifying_key - - with self.assertRaises(BadDigestError): - vk.verify_digest(None, b"\x00" * 128) - - def test_sk_from_secret_exponent_with_wrong_sec_exponent(self): - with self.assertRaises(MalformedPointError): - SigningKey.from_secret_exponent(0) - - def test_sk_from_string_with_wrong_len_string(self): - with self.assertRaises(MalformedPointError): - SigningKey.from_string(b"\x01") - - def test_sk_from_der_with_junk_after_sequence(self): - ver_der = der.encode_integer(1) - to_decode = der.encode_sequence(ver_der) + b"garbage" - - with self.assertRaises(der.UnexpectedDER): - SigningKey.from_der(to_decode) - - def test_sk_from_der_with_wrong_version(self): - ver_der = der.encode_integer(0) - to_decode = der.encode_sequence(ver_der) - - with self.assertRaises(der.UnexpectedDER): - SigningKey.from_der(to_decode) - - def test_sk_from_der_invalid_const_tag(self): - ver_der = der.encode_integer(1) - privkey_der = der.encode_octet_string(b"\x00\xff") - curve_oid_der = der.encode_oid(*(1, 2, 3)) - const_der = der.encode_constructed(1, curve_oid_der) - to_decode = der.encode_sequence( - ver_der, privkey_der, const_der, curve_oid_der - ) - - with self.assertRaises(der.UnexpectedDER): - SigningKey.from_der(to_decode) - - def test_sk_from_der_garbage_after_privkey_oid(self): - ver_der = der.encode_integer(1) - privkey_der = der.encode_octet_string(b"\x00\xff") - curve_oid_der = der.encode_oid(*(1, 2, 3)) + b"garbage" - const_der = der.encode_constructed(0, curve_oid_der) - to_decode = der.encode_sequence( - ver_der, privkey_der, const_der, curve_oid_der - ) - - with self.assertRaises(der.UnexpectedDER): - SigningKey.from_der(to_decode) - - def test_sk_from_der_with_short_privkey(self): - ver_der = der.encode_integer(1) - privkey_der = der.encode_octet_string(b"\x00\xff") - curve_oid_der = der.encode_oid(*(1, 2, 840, 10045, 3, 1, 1)) - const_der = der.encode_constructed(0, curve_oid_der) - to_decode = der.encode_sequence( - ver_der, privkey_der, const_der, curve_oid_der - ) - - sk = SigningKey.from_der(to_decode) - self.assertEqual(sk.privkey.secret_multiplier, 255) - - def test_sk_from_p8_der_with_wrong_version(self): - ver_der = der.encode_integer(2) - algorithm_der = der.encode_sequence( - der.encode_oid(1, 2, 840, 10045, 2, 1), - der.encode_oid(1, 2, 840, 10045, 3, 1, 1), - ) - privkey_der = der.encode_octet_string( - der.encode_sequence( - der.encode_integer(1), der.encode_octet_string(b"\x00\xff") - ) - ) - to_decode = der.encode_sequence(ver_der, algorithm_der, privkey_der) - - with self.assertRaises(der.UnexpectedDER): - SigningKey.from_der(to_decode) - - def test_sk_from_p8_der_with_wrong_algorithm(self): - ver_der = der.encode_integer(1) - algorithm_der = der.encode_sequence( - der.encode_oid(1, 2, 3), der.encode_oid(1, 2, 840, 10045, 3, 1, 1) - ) - privkey_der = der.encode_octet_string( - der.encode_sequence( - der.encode_integer(1), der.encode_octet_string(b"\x00\xff") - ) - ) - to_decode = der.encode_sequence(ver_der, algorithm_der, privkey_der) - - with self.assertRaises(der.UnexpectedDER): - SigningKey.from_der(to_decode) - - def test_sk_from_p8_der_with_trailing_junk_after_algorithm(self): - ver_der = der.encode_integer(1) - algorithm_der = der.encode_sequence( - der.encode_oid(1, 2, 840, 10045, 2, 1), - der.encode_oid(1, 2, 840, 10045, 3, 1, 1), - der.encode_octet_string(b"junk"), - ) - privkey_der = der.encode_octet_string( - der.encode_sequence( - der.encode_integer(1), der.encode_octet_string(b"\x00\xff") - ) - ) - to_decode = der.encode_sequence(ver_der, algorithm_der, privkey_der) - - with self.assertRaises(der.UnexpectedDER): - SigningKey.from_der(to_decode) - - def test_sk_from_p8_der_with_trailing_junk_after_key(self): - ver_der = der.encode_integer(1) - algorithm_der = der.encode_sequence( - der.encode_oid(1, 2, 840, 10045, 2, 1), - der.encode_oid(1, 2, 840, 10045, 3, 1, 1), - ) - privkey_der = der.encode_octet_string( - der.encode_sequence( - der.encode_integer(1), der.encode_octet_string(b"\x00\xff") - ) - + der.encode_integer(999) - ) - to_decode = der.encode_sequence( - ver_der, - algorithm_der, - privkey_der, - der.encode_octet_string(b"junk"), - ) - - with self.assertRaises(der.UnexpectedDER): - SigningKey.from_der(to_decode) - - def test_sign_with_too_long_hash(self): - sk = SigningKey.from_secret_exponent(12) - - with self.assertRaises(BadDigestError): - sk.sign_digest(b"\xff" * 64) - - def test_hashfunc(self): - sk = SigningKey.generate(curve=NIST256p, hashfunc=hashlib.sha256) - data = b"security level is 128 bits" - sig = sk.sign(data) - vk = VerifyingKey.from_string( - sk.get_verifying_key().to_string(), - curve=NIST256p, - hashfunc=hashlib.sha256, - ) - self.assertTrue(vk.verify(sig, data)) - - sk2 = SigningKey.generate(curve=NIST256p) - sig2 = sk2.sign(data, hashfunc=hashlib.sha256) - vk2 = VerifyingKey.from_string( - sk2.get_verifying_key().to_string(), - curve=NIST256p, - hashfunc=hashlib.sha256, - ) - self.assertTrue(vk2.verify(sig2, data)) - - vk3 = VerifyingKey.from_string( - sk.get_verifying_key().to_string(), curve=NIST256p - ) - self.assertTrue(vk3.verify(sig, data, hashfunc=hashlib.sha256)) - - def test_public_key_recovery(self): - # Create keys - curve = BRAINPOOLP160r1 - - sk = SigningKey.generate(curve=curve) - vk = sk.get_verifying_key() - - # Sign a message - data = b"blahblah" - signature = sk.sign(data) - - # Recover verifying keys - recovered_vks = VerifyingKey.from_public_key_recovery( - signature, data, curve - ) - - # Test if each pk is valid - for recovered_vk in recovered_vks: - # Test if recovered vk is valid for the data - self.assertTrue(recovered_vk.verify(signature, data)) - - # Test if properties are equal - self.assertEqual(vk.curve, recovered_vk.curve) - self.assertEqual( - vk.default_hashfunc, recovered_vk.default_hashfunc - ) - - # Test if original vk is the list of recovered keys - self.assertIn( - vk.pubkey.point, - [recovered_vk.pubkey.point for recovered_vk in recovered_vks], - ) - - def test_public_key_recovery_with_custom_hash(self): - # Create keys - curve = BRAINPOOLP160r1 - - sk = SigningKey.generate(curve=curve, hashfunc=hashlib.sha256) - vk = sk.get_verifying_key() - - # Sign a message - data = b"blahblah" - signature = sk.sign(data) - - # Recover verifying keys - recovered_vks = VerifyingKey.from_public_key_recovery( - signature, - data, - curve, - hashfunc=hashlib.sha256, - allow_truncate=True, - ) - - # Test if each pk is valid - for recovered_vk in recovered_vks: - # Test if recovered vk is valid for the data - self.assertTrue(recovered_vk.verify(signature, data)) - - # Test if properties are equal - self.assertEqual(vk.curve, recovered_vk.curve) - self.assertEqual(hashlib.sha256, recovered_vk.default_hashfunc) - - # Test if original vk is the list of recovered keys - self.assertIn( - vk.pubkey.point, - [recovered_vk.pubkey.point for recovered_vk in recovered_vks], - ) - - def test_encoding(self): - sk = SigningKey.from_secret_exponent(123456789) - vk = sk.verifying_key - - exp = ( - b"\x0c\xe0\x1d\xe0d\x1c\x8eS\x8a\xc0\x9eK\xa8x !\xd5\xc2\xc3" - b"\xfd\xc8\xa0c\xff\xfb\x02\xb9\xc4\x84)\x1a\x0f\x8b\x87\xa4" - b"z\x8a#\xb5\x97\xecO\xb6\xa0HQ\x89*" - ) - self.assertEqual(vk.to_string(), exp) - self.assertEqual(vk.to_string("raw"), exp) - self.assertEqual(vk.to_string("uncompressed"), b"\x04" + exp) - self.assertEqual(vk.to_string("compressed"), b"\x02" + exp[:24]) - self.assertEqual(vk.to_string("hybrid"), b"\x06" + exp) - - def test_decoding(self): - sk = SigningKey.from_secret_exponent(123456789) - vk = sk.verifying_key - - enc = ( - b"\x0c\xe0\x1d\xe0d\x1c\x8eS\x8a\xc0\x9eK\xa8x !\xd5\xc2\xc3" - b"\xfd\xc8\xa0c\xff\xfb\x02\xb9\xc4\x84)\x1a\x0f\x8b\x87\xa4" - b"z\x8a#\xb5\x97\xecO\xb6\xa0HQ\x89*" - ) - - from_raw = VerifyingKey.from_string(enc) - self.assertEqual(from_raw.pubkey.point, vk.pubkey.point) - - from_uncompressed = VerifyingKey.from_string(b"\x04" + enc) - self.assertEqual(from_uncompressed.pubkey.point, vk.pubkey.point) - - from_compressed = VerifyingKey.from_string(b"\x02" + enc[:24]) - self.assertEqual(from_compressed.pubkey.point, vk.pubkey.point) - - from_uncompressed = VerifyingKey.from_string(b"\x06" + enc) - self.assertEqual(from_uncompressed.pubkey.point, vk.pubkey.point) - - def test_uncompressed_decoding_as_only_alowed(self): - enc = ( - b"\x04" - b"\x0c\xe0\x1d\xe0d\x1c\x8eS\x8a\xc0\x9eK\xa8x !\xd5\xc2\xc3" - b"\xfd\xc8\xa0c\xff\xfb\x02\xb9\xc4\x84)\x1a\x0f\x8b\x87\xa4" - b"z\x8a#\xb5\x97\xecO\xb6\xa0HQ\x89*" - ) - vk = VerifyingKey.from_string(enc, valid_encodings=("uncompressed",)) - sk = SigningKey.from_secret_exponent(123456789) - - self.assertEqual(vk, sk.verifying_key) - - def test_raw_decoding_with_blocked_format(self): - enc = ( - b"\x0c\xe0\x1d\xe0d\x1c\x8eS\x8a\xc0\x9eK\xa8x !\xd5\xc2\xc3" - b"\xfd\xc8\xa0c\xff\xfb\x02\xb9\xc4\x84)\x1a\x0f\x8b\x87\xa4" - b"z\x8a#\xb5\x97\xecO\xb6\xa0HQ\x89*" - ) - with self.assertRaises(MalformedPointError) as exp: - VerifyingKey.from_string(enc, valid_encodings=("hybrid",)) - - self.assertIn("hybrid", str(exp.exception)) - - def test_decoding_with_unknown_format(self): - with self.assertRaises(ValueError) as e: - VerifyingKey.from_string(b"", valid_encodings=("raw", "foobar")) - - self.assertIn("Only uncompressed, compressed", str(e.exception)) - - def test_uncompressed_decoding_with_blocked_format(self): - enc = ( - b"\x04" - b"\x0c\xe0\x1d\xe0d\x1c\x8eS\x8a\xc0\x9eK\xa8x !\xd5\xc2\xc3" - b"\xfd\xc8\xa0c\xff\xfb\x02\xb9\xc4\x84)\x1a\x0f\x8b\x87\xa4" - b"z\x8a#\xb5\x97\xecO\xb6\xa0HQ\x89*" - ) - with self.assertRaises(MalformedPointError) as exp: - VerifyingKey.from_string(enc, valid_encodings=("hybrid",)) - - self.assertIn("Invalid X9.62 encoding", str(exp.exception)) - - def test_hybrid_decoding_with_blocked_format(self): - enc = ( - b"\x06" - b"\x0c\xe0\x1d\xe0d\x1c\x8eS\x8a\xc0\x9eK\xa8x !\xd5\xc2\xc3" - b"\xfd\xc8\xa0c\xff\xfb\x02\xb9\xc4\x84)\x1a\x0f\x8b\x87\xa4" - b"z\x8a#\xb5\x97\xecO\xb6\xa0HQ\x89*" - ) - with self.assertRaises(MalformedPointError) as exp: - VerifyingKey.from_string(enc, valid_encodings=("uncompressed",)) - - self.assertIn("Invalid X9.62 encoding", str(exp.exception)) - - def test_hybrid_decoding_with_inconsistent_encoding_and_no_validation( - self, - ): - sk = SigningKey.from_secret_exponent(123456789) - vk = sk.verifying_key - - enc = vk.to_string("hybrid") - self.assertEqual(enc[:1], b"\x06") - enc = b"\x07" + enc[1:] - - b = VerifyingKey.from_string( - enc, valid_encodings=("hybrid",), validate_point=False - ) - - self.assertEqual(vk, b) - - def test_compressed_decoding_with_blocked_format(self): - enc = ( - b"\x02" - b"\x0c\xe0\x1d\xe0d\x1c\x8eS\x8a\xc0\x9eK\xa8x !\xd5\xc2\xc3" - b"\xfd\xc8\xa0c\xff\xfb\x02\xb9\xc4\x84)\x1a\x0f\x8b\x87\xa4" - b"z\x8a#\xb5\x97\xecO\xb6\xa0HQ\x89*" - )[:25] - with self.assertRaises(MalformedPointError) as exp: - VerifyingKey.from_string(enc, valid_encodings=("hybrid", "raw")) - - self.assertIn("(hybrid, raw)", str(exp.exception)) - - def test_decoding_with_malformed_uncompressed(self): - enc = ( - b"\x0c\xe0\x1d\xe0d\x1c\x8eS\x8a\xc0\x9eK\xa8x !\xd5\xc2\xc3" - b"\xfd\xc8\xa0c\xff\xfb\x02\xb9\xc4\x84)\x1a\x0f\x8b\x87\xa4" - b"z\x8a#\xb5\x97\xecO\xb6\xa0HQ\x89*" - ) - - with self.assertRaises(MalformedPointError): - VerifyingKey.from_string(b"\x02" + enc) - - def test_decoding_with_malformed_compressed(self): - enc = ( - b"\x0c\xe0\x1d\xe0d\x1c\x8eS\x8a\xc0\x9eK\xa8x !\xd5\xc2\xc3" - b"\xfd\xc8\xa0c\xff\xfb\x02\xb9\xc4\x84)\x1a\x0f\x8b\x87\xa4" - b"z\x8a#\xb5\x97\xecO\xb6\xa0HQ\x89*" - ) - - with self.assertRaises(MalformedPointError): - VerifyingKey.from_string(b"\x01" + enc[:24]) - - def test_decoding_with_inconsistent_hybrid(self): - enc = ( - b"\x0c\xe0\x1d\xe0d\x1c\x8eS\x8a\xc0\x9eK\xa8x !\xd5\xc2\xc3" - b"\xfd\xc8\xa0c\xff\xfb\x02\xb9\xc4\x84)\x1a\x0f\x8b\x87\xa4" - b"z\x8a#\xb5\x97\xecO\xb6\xa0HQ\x89*" - ) - - with self.assertRaises(MalformedPointError): - VerifyingKey.from_string(b"\x07" + enc) - - def test_decoding_with_inconsistent_hybrid_odd_point(self): - sk = SigningKey.from_secret_exponent(123456791) - vk = sk.verifying_key - - enc = vk.to_string("hybrid") - self.assertEqual(enc[:1], b"\x07") - enc = b"\x06" + enc[1:] - - with self.assertRaises(MalformedPointError): - b = VerifyingKey.from_string(enc, valid_encodings=("hybrid",)) - - def test_decoding_with_point_not_on_curve(self): - enc = ( - b"\x0c\xe0\x1d\xe0d\x1c\x8eS\x8a\xc0\x9eK\xa8x !\xd5\xc2\xc3" - b"\xfd\xc8\xa0c\xff\xfb\x02\xb9\xc4\x84)\x1a\x0f\x8b\x87\xa4" - b"z\x8a#\xb5\x97\xecO\xb6\xa0HQ\x89*" - ) - - with self.assertRaises(MalformedPointError): - VerifyingKey.from_string(enc[:47] + b"\x00") - - def test_decoding_with_point_at_infinity(self): - # decoding it is unsupported, as it's not necessary to encode it - with self.assertRaises(MalformedPointError): - VerifyingKey.from_string(b"\x00") - - def test_not_lying_on_curve(self): - enc = number_to_string(NIST192p.curve.p(), NIST192p.curve.p() + 1) - - with self.assertRaises(MalformedPointError): - VerifyingKey.from_string(b"\x02" + enc) - - def test_from_string_with_invalid_curve_too_short_ver_key_len(self): - # both verifying_key_length and baselen are calculated internally - # by the Curve constructor, but since we depend on them verify - # that inconsistent values are detected - curve = Curve("test", ecdsa.curve_192, ecdsa.generator_192, (1, 2)) - curve.verifying_key_length = 16 - curve.baselen = 32 - - with self.assertRaises(MalformedPointError): - VerifyingKey.from_string(b"\x00" * 16, curve) - - def test_from_string_with_invalid_curve_too_long_ver_key_len(self): - # both verifying_key_length and baselen are calculated internally - # by the Curve constructor, but since we depend on them verify - # that inconsistent values are detected - curve = Curve("test", ecdsa.curve_192, ecdsa.generator_192, (1, 2)) - curve.verifying_key_length = 16 - curve.baselen = 16 - - with self.assertRaises(MalformedPointError): - VerifyingKey.from_string(b"\x00" * 16, curve) - - -@pytest.mark.parametrize( - "val,even", [(i, j) for i in range(256) for j in [True, False]] -) -def test_VerifyingKey_decode_with_small_values(val, even): - enc = number_to_string(val, NIST192p.order) - - if even: - enc = b"\x02" + enc - else: - enc = b"\x03" + enc - - # small values can both be actual valid public keys and not, verify that - # only expected exceptions are raised if they are not - try: - vk = VerifyingKey.from_string(enc) - assert isinstance(vk, VerifyingKey) - except MalformedPointError: - assert True - - -params = [] -for curve in curves: - for enc in ["raw", "uncompressed", "compressed", "hybrid"]: - params.append( - pytest.param(curve, enc, id="{0}-{1}".format(curve.name, enc)) - ) - - -@pytest.mark.parametrize("curve,encoding", params) -def test_VerifyingKey_encode_decode(curve, encoding): - sk = SigningKey.generate(curve=curve) - vk = sk.verifying_key - - encoded = vk.to_string(encoding) - - from_enc = VerifyingKey.from_string(encoded, curve=curve) - - assert vk.pubkey.point == from_enc.pubkey.point - - -if "--fast" in sys.argv: # pragma: no cover - params = [NIST192p, BRAINPOOLP160r1] -else: - params = curves - - -@pytest.mark.parametrize("curve", params) -def test_lengths(curve): - priv = SigningKey.generate(curve=curve) - pub1 = priv.get_verifying_key() - pub2 = VerifyingKey.from_string(pub1.to_string(), curve) - assert pub1.to_string() == pub2.to_string() - assert len(pub1.to_string()) == curve.verifying_key_length - sig = priv.sign(b"data") - assert len(sig) == curve.signature_length - - -@pytest.mark.slow -class OpenSSL(unittest.TestCase): - # test interoperability with OpenSSL tools. Note that openssl's ECDSA - # sign/verify arguments changed between 0.9.8 and 1.0.0: the early - # versions require "-ecdsa-with-SHA1", the later versions want just - # "-SHA1" (or to leave out that argument entirely, which means the - # signature will use some default digest algorithm, probably determined - # by the key, probably always SHA1). - # - # openssl ecparam -name secp224r1 -genkey -out privkey.pem - # openssl ec -in privkey.pem -text -noout # get the priv/pub keys - # openssl dgst -ecdsa-with-SHA1 -sign privkey.pem -out data.sig data.txt - # openssl asn1parse -in data.sig -inform DER - # data.sig is 64 bytes, probably 56b plus ASN1 overhead - # openssl dgst -ecdsa-with-SHA1 -prverify privkey.pem -signature data.sig data.txt ; echo $? - # openssl ec -in privkey.pem -pubout -out pubkey.pem - # openssl ec -in privkey.pem -pubout -outform DER -out pubkey.der - - OPENSSL_SUPPORTED_CURVES = set( - c.split(":")[0].strip() - for c in run_openssl("ecparam -list_curves").split("\n") - ) - - def get_openssl_messagedigest_arg(self, hash_name): - v = run_openssl("version") - # e.g. "OpenSSL 1.0.0 29 Mar 2010", or "OpenSSL 1.0.0a 1 Jun 2010", - # or "OpenSSL 0.9.8o 01 Jun 2010" - vs = v.split()[1].split(".") - if vs >= ["1", "0", "0"]: # pragma: no cover - return "-{0}".format(hash_name) - else: # pragma: no cover - return "-ecdsa-with-{0}".format(hash_name) - - # sk: 1:OpenSSL->python 2:python->OpenSSL - # vk: 3:OpenSSL->python 4:python->OpenSSL - # sig: 5:OpenSSL->python 6:python->OpenSSL - - @pytest.mark.slow - @pytest.mark.skipif( - "secp112r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp112r1", - ) - def test_from_openssl_secp112r1(self): - return self.do_test_from_openssl(SECP112r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "secp112r2" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp112r2", - ) - def test_from_openssl_secp112r2(self): - return self.do_test_from_openssl(SECP112r2) - - @pytest.mark.slow - @pytest.mark.skipif( - "secp128r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp128r1", - ) - def test_from_openssl_secp128r1(self): - return self.do_test_from_openssl(SECP128r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "secp160r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp160r1", - ) - def test_from_openssl_secp160r1(self): - return self.do_test_from_openssl(SECP160r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "prime192v1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support prime192v1", - ) - def test_from_openssl_nist192p(self): - return self.do_test_from_openssl(NIST192p) - - @pytest.mark.slow - @pytest.mark.skipif( - "prime192v1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support prime192v1", - ) - def test_from_openssl_nist192p_sha256(self): - return self.do_test_from_openssl(NIST192p, "SHA256") - - @pytest.mark.slow - @pytest.mark.skipif( - "secp224r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp224r1", - ) - def test_from_openssl_nist224p(self): - return self.do_test_from_openssl(NIST224p) - - @pytest.mark.slow - @pytest.mark.skipif( - "prime256v1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support prime256v1", - ) - def test_from_openssl_nist256p(self): - return self.do_test_from_openssl(NIST256p) - - @pytest.mark.slow - @pytest.mark.skipif( - "prime256v1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support prime256v1", - ) - def test_from_openssl_nist256p_sha384(self): - return self.do_test_from_openssl(NIST256p, "SHA384") - - @pytest.mark.slow - @pytest.mark.skipif( - "prime256v1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support prime256v1", - ) - def test_from_openssl_nist256p_sha512(self): - return self.do_test_from_openssl(NIST256p, "SHA512") - - @pytest.mark.slow - @pytest.mark.skipif( - "secp384r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp384r1", - ) - def test_from_openssl_nist384p(self): - return self.do_test_from_openssl(NIST384p) - - @pytest.mark.slow - @pytest.mark.skipif( - "secp521r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp521r1", - ) - def test_from_openssl_nist521p(self): - return self.do_test_from_openssl(NIST521p) - - @pytest.mark.slow - @pytest.mark.skipif( - "secp256k1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp256k1", - ) - def test_from_openssl_secp256k1(self): - return self.do_test_from_openssl(SECP256k1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP160r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP160r1", - ) - def test_from_openssl_brainpoolp160r1(self): - return self.do_test_from_openssl(BRAINPOOLP160r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP192r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP192r1", - ) - def test_from_openssl_brainpoolp192r1(self): - return self.do_test_from_openssl(BRAINPOOLP192r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP224r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP224r1", - ) - def test_from_openssl_brainpoolp224r1(self): - return self.do_test_from_openssl(BRAINPOOLP224r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP256r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP256r1", - ) - def test_from_openssl_brainpoolp256r1(self): - return self.do_test_from_openssl(BRAINPOOLP256r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP320r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP320r1", - ) - def test_from_openssl_brainpoolp320r1(self): - return self.do_test_from_openssl(BRAINPOOLP320r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP384r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP384r1", - ) - def test_from_openssl_brainpoolp384r1(self): - return self.do_test_from_openssl(BRAINPOOLP384r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP512r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP512r1", - ) - def test_from_openssl_brainpoolp512r1(self): - return self.do_test_from_openssl(BRAINPOOLP512r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP160t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP160t1", - ) - def test_from_openssl_brainpoolp160t1(self): - return self.do_test_from_openssl(BRAINPOOLP160t1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP192t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP192t1", - ) - def test_from_openssl_brainpoolp192t1(self): - return self.do_test_from_openssl(BRAINPOOLP192t1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP224t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP224t1", - ) - def test_from_openssl_brainpoolp224t1(self): - return self.do_test_from_openssl(BRAINPOOLP224t1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP256t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP256t1", - ) - def test_from_openssl_brainpoolp256t1(self): - return self.do_test_from_openssl(BRAINPOOLP256t1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP320t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP320t1", - ) - def test_from_openssl_brainpoolp320t1(self): - return self.do_test_from_openssl(BRAINPOOLP320t1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP384t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP384t1", - ) - def test_from_openssl_brainpoolp384t1(self): - return self.do_test_from_openssl(BRAINPOOLP384t1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP512t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP512t1", - ) - def test_from_openssl_brainpoolp512t1(self): - return self.do_test_from_openssl(BRAINPOOLP512t1) - - def do_test_from_openssl(self, curve, hash_name="SHA1"): - curvename = curve.openssl_name - assert curvename - # OpenSSL: create sk, vk, sign. - # Python: read vk(3), checksig(5), read sk(1), sign, check - mdarg = self.get_openssl_messagedigest_arg(hash_name) - if os.path.isdir("t"): # pragma: no cover - shutil.rmtree("t") - os.mkdir("t") - run_openssl("ecparam -name %s -genkey -out t/privkey.pem" % curvename) - run_openssl("ec -in t/privkey.pem -pubout -out t/pubkey.pem") - data = b"data" - with open("t/data.txt", "wb") as e: - e.write(data) - run_openssl( - "dgst %s -sign t/privkey.pem -out t/data.sig t/data.txt" % mdarg - ) - run_openssl( - "dgst %s -verify t/pubkey.pem -signature t/data.sig t/data.txt" - % mdarg - ) - with open("t/pubkey.pem", "rb") as e: - pubkey_pem = e.read() - vk = VerifyingKey.from_pem(pubkey_pem) # 3 - with open("t/data.sig", "rb") as e: - sig_der = e.read() - self.assertTrue( - vk.verify( - sig_der, - data, # 5 - hashfunc=partial(hashlib.new, hash_name), - sigdecode=sigdecode_der, - ) - ) - - with open("t/privkey.pem") as e: - fp = e.read() - sk = SigningKey.from_pem(fp) # 1 - sig = sk.sign(data, hashfunc=partial(hashlib.new, hash_name)) - self.assertTrue( - vk.verify(sig, data, hashfunc=partial(hashlib.new, hash_name)) - ) - - run_openssl( - "pkcs8 -topk8 -nocrypt " - "-in t/privkey.pem -outform pem -out t/privkey-p8.pem" - ) - with open("t/privkey-p8.pem", "rb") as e: - privkey_p8_pem = e.read() - sk_from_p8 = SigningKey.from_pem(privkey_p8_pem) - self.assertEqual(sk, sk_from_p8) - - @pytest.mark.slow - @pytest.mark.skipif( - "secp112r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp112r1", - ) - def test_to_openssl_secp112r1(self): - self.do_test_to_openssl(SECP112r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "secp112r2" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp112r2", - ) - def test_to_openssl_secp112r2(self): - self.do_test_to_openssl(SECP112r2) - - @pytest.mark.slow - @pytest.mark.skipif( - "secp128r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp128r1", - ) - def test_to_openssl_secp128r1(self): - self.do_test_to_openssl(SECP128r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "secp160r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp160r1", - ) - def test_to_openssl_secp160r1(self): - self.do_test_to_openssl(SECP160r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "prime192v1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support prime192v1", - ) - def test_to_openssl_nist192p(self): - self.do_test_to_openssl(NIST192p) - - @pytest.mark.slow - @pytest.mark.skipif( - "prime192v1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support prime192v1", - ) - def test_to_openssl_nist192p_sha256(self): - self.do_test_to_openssl(NIST192p, "SHA256") - - @pytest.mark.slow - @pytest.mark.skipif( - "secp224r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp224r1", - ) - def test_to_openssl_nist224p(self): - self.do_test_to_openssl(NIST224p) - - @pytest.mark.slow - @pytest.mark.skipif( - "prime256v1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support prime256v1", - ) - def test_to_openssl_nist256p(self): - self.do_test_to_openssl(NIST256p) - - @pytest.mark.slow - @pytest.mark.skipif( - "prime256v1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support prime256v1", - ) - def test_to_openssl_nist256p_sha384(self): - self.do_test_to_openssl(NIST256p, "SHA384") - - @pytest.mark.slow - @pytest.mark.skipif( - "prime256v1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support prime256v1", - ) - def test_to_openssl_nist256p_sha512(self): - self.do_test_to_openssl(NIST256p, "SHA512") - - @pytest.mark.slow - @pytest.mark.skipif( - "secp384r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp384r1", - ) - def test_to_openssl_nist384p(self): - self.do_test_to_openssl(NIST384p) - - @pytest.mark.slow - @pytest.mark.skipif( - "secp521r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp521r1", - ) - def test_to_openssl_nist521p(self): - self.do_test_to_openssl(NIST521p) - - @pytest.mark.slow - @pytest.mark.skipif( - "secp256k1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support secp256k1", - ) - def test_to_openssl_secp256k1(self): - self.do_test_to_openssl(SECP256k1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP160r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP160r1", - ) - def test_to_openssl_brainpoolp160r1(self): - self.do_test_to_openssl(BRAINPOOLP160r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP192r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP192r1", - ) - def test_to_openssl_brainpoolp192r1(self): - self.do_test_to_openssl(BRAINPOOLP192r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP224r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP224r1", - ) - def test_to_openssl_brainpoolp224r1(self): - self.do_test_to_openssl(BRAINPOOLP224r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP256r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP256r1", - ) - def test_to_openssl_brainpoolp256r1(self): - self.do_test_to_openssl(BRAINPOOLP256r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP320r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP320r1", - ) - def test_to_openssl_brainpoolp320r1(self): - self.do_test_to_openssl(BRAINPOOLP320r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP384r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP384r1", - ) - def test_to_openssl_brainpoolp384r1(self): - self.do_test_to_openssl(BRAINPOOLP384r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP512r1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP512r1", - ) - def test_to_openssl_brainpoolp512r1(self): - self.do_test_to_openssl(BRAINPOOLP512r1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP160t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP160t1", - ) - def test_to_openssl_brainpoolp160t1(self): - self.do_test_to_openssl(BRAINPOOLP160t1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP192t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP192t1", - ) - def test_to_openssl_brainpoolp192t1(self): - self.do_test_to_openssl(BRAINPOOLP192t1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP224t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP224t1", - ) - def test_to_openssl_brainpoolp224t1(self): - self.do_test_to_openssl(BRAINPOOLP224t1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP256t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP256t1", - ) - def test_to_openssl_brainpoolp256t1(self): - self.do_test_to_openssl(BRAINPOOLP256t1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP320t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP320t1", - ) - def test_to_openssl_brainpoolp320t1(self): - self.do_test_to_openssl(BRAINPOOLP320t1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP384t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP384t1", - ) - def test_to_openssl_brainpoolp384t1(self): - self.do_test_to_openssl(BRAINPOOLP384t1) - - @pytest.mark.slow - @pytest.mark.skipif( - "brainpoolP512t1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support brainpoolP512t1", - ) - def test_to_openssl_brainpoolp512t1(self): - self.do_test_to_openssl(BRAINPOOLP512t1) - - def do_test_to_openssl(self, curve, hash_name="SHA1"): - curvename = curve.openssl_name - assert curvename - # Python: create sk, vk, sign. - # OpenSSL: read vk(4), checksig(6), read sk(2), sign, check - mdarg = self.get_openssl_messagedigest_arg(hash_name) - if os.path.isdir("t"): # pragma: no cover - shutil.rmtree("t") - os.mkdir("t") - sk = SigningKey.generate(curve=curve) - vk = sk.get_verifying_key() - data = b"data" - with open("t/pubkey.der", "wb") as e: - e.write(vk.to_der()) # 4 - with open("t/pubkey.pem", "wb") as e: - e.write(vk.to_pem()) # 4 - sig_der = sk.sign( - data, - hashfunc=partial(hashlib.new, hash_name), - sigencode=sigencode_der, - ) - - with open("t/data.sig", "wb") as e: - e.write(sig_der) # 6 - with open("t/data.txt", "wb") as e: - e.write(data) - with open("t/baddata.txt", "wb") as e: - e.write(data + b"corrupt") - - self.assertRaises( - SubprocessError, - run_openssl, - "dgst %s -verify t/pubkey.der -keyform DER -signature t/data.sig t/baddata.txt" - % mdarg, - ) - run_openssl( - "dgst %s -verify t/pubkey.der -keyform DER -signature t/data.sig t/data.txt" - % mdarg - ) - - with open("t/privkey.pem", "wb") as e: - e.write(sk.to_pem()) # 2 - run_openssl( - "dgst %s -sign t/privkey.pem -out t/data.sig2 t/data.txt" % mdarg - ) - run_openssl( - "dgst %s -verify t/pubkey.pem -signature t/data.sig2 t/data.txt" - % mdarg - ) - - with open("t/privkey-explicit.pem", "wb") as e: - e.write(sk.to_pem(curve_parameters_encoding="explicit")) - run_openssl( - "dgst %s -sign t/privkey-explicit.pem -out t/data.sig2 t/data.txt" - % mdarg - ) - run_openssl( - "dgst %s -verify t/pubkey.pem -signature t/data.sig2 t/data.txt" - % mdarg - ) - - with open("t/privkey-p8.pem", "wb") as e: - e.write(sk.to_pem(format="pkcs8")) - run_openssl( - "dgst %s -sign t/privkey-p8.pem -out t/data.sig3 t/data.txt" - % mdarg - ) - run_openssl( - "dgst %s -verify t/pubkey.pem -signature t/data.sig3 t/data.txt" - % mdarg - ) - - with open("t/privkey-p8-explicit.pem", "wb") as e: - e.write( - sk.to_pem(format="pkcs8", curve_parameters_encoding="explicit") - ) - run_openssl( - "dgst %s -sign t/privkey-p8-explicit.pem -out t/data.sig3 t/data.txt" - % mdarg - ) - run_openssl( - "dgst %s -verify t/pubkey.pem -signature t/data.sig3 t/data.txt" - % mdarg - ) - - OPENSSL_SUPPORTED_TYPES = set() - try: - if "-rawin" in run_openssl("pkeyutl -help"): - OPENSSL_SUPPORTED_TYPES = set( # pragma: no branch - c.lower() - for c in ("ED25519", "ED448") - if c in run_openssl("list -public-key-methods") - ) - except SubprocessError: # pragma: no cover - pass - - def do_eddsa_test_to_openssl(self, curve): - if os.path.isdir("t"): - shutil.rmtree("t") - os.mkdir("t") - - sk = SigningKey.generate(curve=curve) - vk = sk.get_verifying_key() - - data = b"data" - with open("t/pubkey.der", "wb") as e: - e.write(vk.to_der()) - with open("t/pubkey.pem", "wb") as e: - e.write(vk.to_pem()) - - sig = sk.sign(data) - - with open("t/data.sig", "wb") as e: - e.write(sig) - with open("t/data.txt", "wb") as e: - e.write(data) - with open("t/baddata.txt", "wb") as e: - e.write(data + b"corrupt") - - with self.assertRaises(SubprocessError): - run_openssl( - "pkeyutl -verify -pubin -inkey t/pubkey.pem -rawin " - "-in t/baddata.txt -sigfile t/data.sig" - ) - run_openssl( - "pkeyutl -verify -pubin -inkey t/pubkey.pem -rawin " - "-in t/data.txt -sigfile t/data.sig" - ) - - shutil.rmtree("t") - - # in practice at least OpenSSL 3.0.0 is needed to make EdDSA signatures - # earlier versions support EdDSA only in X.509 certificates - @pytest.mark.slow - @pytest.mark.skipif( - "ed25519" not in OPENSSL_SUPPORTED_TYPES, - reason="system openssl does not support signing with Ed25519", - ) - def test_to_openssl_ed25519(self): - return self.do_eddsa_test_to_openssl(Ed25519) - - @pytest.mark.slow - @pytest.mark.skipif( - "ed448" not in OPENSSL_SUPPORTED_TYPES, - reason="system openssl does not support signing with Ed448", - ) - def test_to_openssl_ed448(self): - return self.do_eddsa_test_to_openssl(Ed448) - - def do_eddsa_test_from_openssl(self, curve): - curvename = curve.name - - if os.path.isdir("t"): - shutil.rmtree("t") - os.mkdir("t") - - data = b"data" - - run_openssl( - "genpkey -algorithm {0} -outform PEM -out t/privkey.pem".format( - curvename - ) - ) - run_openssl( - "pkey -outform PEM -pubout -in t/privkey.pem -out t/pubkey.pem" - ) - - with open("t/data.txt", "wb") as e: - e.write(data) - run_openssl( - "pkeyutl -sign -inkey t/privkey.pem " - "-rawin -in t/data.txt -out t/data.sig" - ) - - with open("t/data.sig", "rb") as e: - sig = e.read() - with open("t/pubkey.pem", "rb") as e: - vk = VerifyingKey.from_pem(e.read()) - - self.assertIs(vk.curve, curve) - - vk.verify(sig, data) - - shutil.rmtree("t") - - @pytest.mark.slow - @pytest.mark.skipif( - "ed25519" not in OPENSSL_SUPPORTED_TYPES, - reason="system openssl does not support signing with Ed25519", - ) - def test_from_openssl_ed25519(self): - return self.do_eddsa_test_from_openssl(Ed25519) - - @pytest.mark.slow - @pytest.mark.skipif( - "ed448" not in OPENSSL_SUPPORTED_TYPES, - reason="system openssl does not support signing with Ed448", - ) - def test_from_openssl_ed448(self): - return self.do_eddsa_test_from_openssl(Ed448) - - -class TooSmallCurve(unittest.TestCase): - OPENSSL_SUPPORTED_CURVES = set( - c.split(":")[0].strip() - for c in run_openssl("ecparam -list_curves").split("\n") - ) - - @pytest.mark.skipif( - "prime192v1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support prime192v1", - ) - def test_sign_too_small_curve_dont_allow_truncate_raises(self): - sk = SigningKey.generate(curve=NIST192p) - data = b"data" - with self.assertRaises(BadDigestError): - sk.sign( - data, - hashfunc=partial(hashlib.new, "SHA256"), - sigencode=sigencode_der, - allow_truncate=False, - ) - - @pytest.mark.skipif( - "prime192v1" not in OPENSSL_SUPPORTED_CURVES, - reason="system openssl does not support prime192v1", - ) - def test_verify_too_small_curve_dont_allow_truncate_raises(self): - sk = SigningKey.generate(curve=NIST192p) - vk = sk.get_verifying_key() - data = b"data" - sig_der = sk.sign( - data, - hashfunc=partial(hashlib.new, "SHA256"), - sigencode=sigencode_der, - allow_truncate=True, - ) - with self.assertRaises(BadDigestError): - vk.verify( - sig_der, - data, - hashfunc=partial(hashlib.new, "SHA256"), - sigdecode=sigdecode_der, - allow_truncate=False, - ) - - -class DER(unittest.TestCase): - def test_integer(self): - self.assertEqual(der.encode_integer(0), b"\x02\x01\x00") - self.assertEqual(der.encode_integer(1), b"\x02\x01\x01") - self.assertEqual(der.encode_integer(127), b"\x02\x01\x7f") - self.assertEqual(der.encode_integer(128), b"\x02\x02\x00\x80") - self.assertEqual(der.encode_integer(256), b"\x02\x02\x01\x00") - # self.assertEqual(der.encode_integer(-1), b"\x02\x01\xff") - - def s(n): - return der.remove_integer(der.encode_integer(n) + b"junk") - - self.assertEqual(s(0), (0, b"junk")) - self.assertEqual(s(1), (1, b"junk")) - self.assertEqual(s(127), (127, b"junk")) - self.assertEqual(s(128), (128, b"junk")) - self.assertEqual(s(256), (256, b"junk")) - self.assertEqual( - s(1234567890123456789012345678901234567890), - (1234567890123456789012345678901234567890, b"junk"), - ) - - def test_number(self): - self.assertEqual(der.encode_number(0), b"\x00") - self.assertEqual(der.encode_number(127), b"\x7f") - self.assertEqual(der.encode_number(128), b"\x81\x00") - self.assertEqual(der.encode_number(3 * 128 + 7), b"\x83\x07") - # self.assertEqual(der.read_number("\x81\x9b" + "more"), (155, 2)) - # self.assertEqual(der.encode_number(155), b"\x81\x9b") - for n in (0, 1, 2, 127, 128, 3 * 128 + 7, 840, 10045): # , 155): - x = der.encode_number(n) + b"more" - n1, llen = der.read_number(x) - self.assertEqual(n1, n) - self.assertEqual(x[llen:], b"more") - - def test_length(self): - self.assertEqual(der.encode_length(0), b"\x00") - self.assertEqual(der.encode_length(127), b"\x7f") - self.assertEqual(der.encode_length(128), b"\x81\x80") - self.assertEqual(der.encode_length(255), b"\x81\xff") - self.assertEqual(der.encode_length(256), b"\x82\x01\x00") - self.assertEqual(der.encode_length(3 * 256 + 7), b"\x82\x03\x07") - self.assertEqual(der.read_length(b"\x81\x9b" + b"more"), (155, 2)) - self.assertEqual(der.encode_length(155), b"\x81\x9b") - for n in (0, 1, 2, 127, 128, 255, 256, 3 * 256 + 7, 155): - x = der.encode_length(n) + b"more" - n1, llen = der.read_length(x) - self.assertEqual(n1, n) - self.assertEqual(x[llen:], b"more") - - def test_sequence(self): - x = der.encode_sequence(b"ABC", b"DEF") + b"GHI" - self.assertEqual(x, b"\x30\x06ABCDEFGHI") - x1, rest = der.remove_sequence(x) - self.assertEqual(x1, b"ABCDEF") - self.assertEqual(rest, b"GHI") - - def test_constructed(self): - x = der.encode_constructed(0, NIST224p.encoded_oid) - self.assertEqual(hexlify(x), b"a007" + b"06052b81040021") - x = der.encode_constructed(1, unhexlify(b"0102030a0b0c")) - self.assertEqual(hexlify(x), b"a106" + b"0102030a0b0c") - - -class Util(unittest.TestCase): - @pytest.mark.slow - def test_trytryagain(self): - tta = util.randrange_from_seed__trytryagain - for i in range(1000): - seed = "seed-%d" % i - for order in ( - 2**8 - 2, - 2**8 - 1, - 2**8, - 2**8 + 1, - 2**8 + 2, - 2**16 - 1, - 2**16 + 1, - ): - n = tta(seed, order) - self.assertTrue(1 <= n < order, (1, n, order)) - # this trytryagain *does* provide long-term stability - self.assertEqual( - ("%x" % (tta("seed", NIST224p.order))).encode(), - b"6fa59d73bf0446ae8743cf748fc5ac11d5585a90356417e97155c3bc", - ) - - def test_trytryagain_single(self): - tta = util.randrange_from_seed__trytryagain - order = 2**8 - 2 - seed = b"text" - n = tta(seed, order) - # known issue: https://github.com/warner/python-ecdsa/issues/221 - if sys.version_info < (3, 0): # pragma: no branch - self.assertEqual(n, 228) - else: # pragma: no branch - self.assertEqual(n, 18) - - @settings(**HYP_SETTINGS) - @given(st.integers(min_value=0, max_value=10**200)) - def test_randrange(self, i): - # util.randrange does not provide long-term stability: we might - # change the algorithm in the future. - entropy = util.PRNG("seed-%d" % i) - for order in ( - 2**8 - 2, - 2**8 - 1, - 2**8, - 2**16 - 1, - 2**16 + 1, - ): - # that oddball 2**16+1 takes half our runtime - n = util.randrange(order, entropy=entropy) - self.assertTrue(1 <= n < order, (1, n, order)) - - def OFF_test_prove_uniformity(self): # pragma: no cover - order = 2**8 - 2 - counts = dict([(i, 0) for i in range(1, order)]) - assert 0 not in counts - assert order not in counts - for i in range(1000000): - seed = "seed-%d" % i - n = util.randrange_from_seed__trytryagain(seed, order) - counts[n] += 1 - # this technique should use the full range - self.assertTrue(counts[order - 1]) - for i in range(1, order): - print("%3d: %s" % (i, "*" * (counts[i] // 100))) - - -class RFC6979(unittest.TestCase): - # https://tools.ietf.org/html/rfc6979#appendix-A.1 - def _do(self, generator, secexp, hsh, hash_func, expected): - actual = rfc6979.generate_k(generator.order(), secexp, hash_func, hsh) - self.assertEqual(expected, actual) - - def test_SECP256k1(self): - """RFC doesn't contain test vectors for SECP256k1 used in bitcoin. - This vector has been computed by Golang reference implementation instead.""" - self._do( - generator=SECP256k1.generator, - secexp=int("9d0219792467d7d37b4d43298a7d0c05", 16), - hsh=hashlib.sha256(b"sample").digest(), - hash_func=hashlib.sha256, - expected=int( - "8fa1f95d514760e498f28957b824ee6ec39ed64826ff4fecc2b5739ec45b91cd", - 16, - ), - ) - - def test_SECP256k1_2(self): - self._do( - generator=SECP256k1.generator, - secexp=int( - "cca9fbcc1b41e5a95d369eaa6ddcff73b61a4efaa279cfc6567e8daa39cbaf50", - 16, - ), - hsh=hashlib.sha256(b"sample").digest(), - hash_func=hashlib.sha256, - expected=int( - "2df40ca70e639d89528a6b670d9d48d9165fdc0febc0974056bdce192b8e16a3", - 16, - ), - ) - - def test_SECP256k1_3(self): - self._do( - generator=SECP256k1.generator, - secexp=0x1, - hsh=hashlib.sha256(b"Satoshi Nakamoto").digest(), - hash_func=hashlib.sha256, - expected=0x8F8A276C19F4149656B280621E358CCE24F5F52542772691EE69063B74F15D15, - ) - - def test_SECP256k1_4(self): - self._do( - generator=SECP256k1.generator, - secexp=0x1, - hsh=hashlib.sha256( - b"All those moments will be lost in time, like tears in rain. Time to die..." - ).digest(), - hash_func=hashlib.sha256, - expected=0x38AA22D72376B4DBC472E06C3BA403EE0A394DA63FC58D88686C611ABA98D6B3, - ) - - def test_SECP256k1_5(self): - self._do( - generator=SECP256k1.generator, - secexp=0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140, - hsh=hashlib.sha256(b"Satoshi Nakamoto").digest(), - hash_func=hashlib.sha256, - expected=0x33A19B60E25FB6F4435AF53A3D42D493644827367E6453928554F43E49AA6F90, - ) - - def test_SECP256k1_6(self): - self._do( - generator=SECP256k1.generator, - secexp=0xF8B8AF8CE3C7CCA5E300D33939540C10D45CE001B8F252BFBC57BA0342904181, - hsh=hashlib.sha256(b"Alan Turing").digest(), - hash_func=hashlib.sha256, - expected=0x525A82B70E67874398067543FD84C83D30C175FDC45FDEEE082FE13B1D7CFDF1, - ) - - def test_1(self): - # Basic example of the RFC, it also tests 'try-try-again' from Step H of rfc6979 - self._do( - generator=Point( - None, - 0, - 0, - int("4000000000000000000020108A2E0CC0D99F8A5EF", 16), - ), - secexp=int("09A4D6792295A7F730FC3F2B49CBC0F62E862272F", 16), - hsh=unhexlify( - b"AF2BDBE1AA9B6EC1E2ADE1D694F41FC71A831D0268E9891562113D8A62ADD1BF" - ), - hash_func=hashlib.sha256, - expected=int("23AF4074C90A02B3FE61D286D5C87F425E6BDD81B", 16), - ) - - def test_2(self): - self._do( - generator=NIST192p.generator, - secexp=int("6FAB034934E4C0FC9AE67F5B5659A9D7D1FEFD187EE09FD4", 16), - hsh=hashlib.sha1(b"sample").digest(), - hash_func=hashlib.sha1, - expected=int( - "37D7CA00D2C7B0E5E412AC03BD44BA837FDD5B28CD3B0021", 16 - ), - ) - - def test_3(self): - self._do( - generator=NIST192p.generator, - secexp=int("6FAB034934E4C0FC9AE67F5B5659A9D7D1FEFD187EE09FD4", 16), - hsh=hashlib.sha256(b"sample").digest(), - hash_func=hashlib.sha256, - expected=int( - "32B1B6D7D42A05CB449065727A84804FB1A3E34D8F261496", 16 - ), - ) - - def test_4(self): - self._do( - generator=NIST192p.generator, - secexp=int("6FAB034934E4C0FC9AE67F5B5659A9D7D1FEFD187EE09FD4", 16), - hsh=hashlib.sha512(b"sample").digest(), - hash_func=hashlib.sha512, - expected=int( - "A2AC7AB055E4F20692D49209544C203A7D1F2C0BFBC75DB1", 16 - ), - ) - - def test_5(self): - self._do( - generator=NIST192p.generator, - secexp=int("6FAB034934E4C0FC9AE67F5B5659A9D7D1FEFD187EE09FD4", 16), - hsh=hashlib.sha1(b"test").digest(), - hash_func=hashlib.sha1, - expected=int( - "D9CF9C3D3297D3260773A1DA7418DB5537AB8DD93DE7FA25", 16 - ), - ) - - def test_6(self): - self._do( - generator=NIST192p.generator, - secexp=int("6FAB034934E4C0FC9AE67F5B5659A9D7D1FEFD187EE09FD4", 16), - hsh=hashlib.sha256(b"test").digest(), - hash_func=hashlib.sha256, - expected=int( - "5C4CE89CF56D9E7C77C8585339B006B97B5F0680B4306C6C", 16 - ), - ) - - def test_7(self): - self._do( - generator=NIST192p.generator, - secexp=int("6FAB034934E4C0FC9AE67F5B5659A9D7D1FEFD187EE09FD4", 16), - hsh=hashlib.sha512(b"test").digest(), - hash_func=hashlib.sha512, - expected=int( - "0758753A5254759C7CFBAD2E2D9B0792EEE44136C9480527", 16 - ), - ) - - def test_8(self): - self._do( - generator=NIST521p.generator, - secexp=int( - "0FAD06DAA62BA3B25D2FB40133DA757205DE67F5BB0018FEE8C86E1B68C7E75CAA896EB32F1F47C70855836A6D16FCC1466F6D8FBEC67DB89EC0C08B0E996B83538", - 16, - ), - hsh=hashlib.sha1(b"sample").digest(), - hash_func=hashlib.sha1, - expected=int( - "089C071B419E1C2820962321787258469511958E80582E95D8378E0C2CCDB3CB42BEDE42F50E3FA3C71F5A76724281D31D9C89F0F91FC1BE4918DB1C03A5838D0F9", - 16, - ), - ) - - def test_9(self): - self._do( - generator=NIST521p.generator, - secexp=int( - "0FAD06DAA62BA3B25D2FB40133DA757205DE67F5BB0018FEE8C86E1B68C7E75CAA896EB32F1F47C70855836A6D16FCC1466F6D8FBEC67DB89EC0C08B0E996B83538", - 16, - ), - hsh=hashlib.sha256(b"sample").digest(), - hash_func=hashlib.sha256, - expected=int( - "0EDF38AFCAAECAB4383358B34D67C9F2216C8382AAEA44A3DAD5FDC9C32575761793FEF24EB0FC276DFC4F6E3EC476752F043CF01415387470BCBD8678ED2C7E1A0", - 16, - ), - ) - - def test_10(self): - self._do( - generator=NIST521p.generator, - secexp=int( - "0FAD06DAA62BA3B25D2FB40133DA757205DE67F5BB0018FEE8C86E1B68C7E75CAA896EB32F1F47C70855836A6D16FCC1466F6D8FBEC67DB89EC0C08B0E996B83538", - 16, - ), - hsh=hashlib.sha512(b"test").digest(), - hash_func=hashlib.sha512, - expected=int( - "16200813020EC986863BEDFC1B121F605C1215645018AEA1A7B215A564DE9EB1B38A67AA1128B80CE391C4FB71187654AAA3431027BFC7F395766CA988C964DC56D", - 16, - ), - ) - - -class ECDH(unittest.TestCase): - def _do(self, curve, generator, dA, x_qA, y_qA, dB, x_qB, y_qB, x_Z, y_Z): - qA = dA * generator - qB = dB * generator - Z = dA * qB - self.assertEqual(Point(curve, x_qA, y_qA), qA) - self.assertEqual(Point(curve, x_qB, y_qB), qB) - self.assertTrue( - (dA * qB) - == (dA * dB * generator) - == (dB * dA * generator) - == (dB * qA) - ) - self.assertEqual(Point(curve, x_Z, y_Z), Z) - - -class RFC6932(ECDH): - # https://tools.ietf.org/html/rfc6932#appendix-A.1 - - def test_brainpoolP224r1(self): - self._do( - curve=curve_brainpoolp224r1, - generator=BRAINPOOLP224r1.generator, - dA=int( - "7C4B7A2C8A4BAD1FBB7D79CC0955DB7C6A4660CA64CC4778159B495E", 16 - ), - x_qA=int( - "B104A67A6F6E85E14EC1825E1539E8ECDBBF584922367DD88C6BDCF2", 16 - ), - y_qA=int( - "46D782E7FDB5F60CD8404301AC5949C58EDB26BC68BA07695B750A94", 16 - ), - dB=int( - "63976D4AAE6CD0F6DD18DEFEF55D96569D0507C03E74D6486FFA28FB", 16 - ), - x_qB=int( - "2A97089A9296147B71B21A4B574E1278245B536F14D8C2B9D07A874E", 16 - ), - y_qB=int( - "9B900D7C77A709A797276B8CA1BA61BB95B546FC29F862E44D59D25B", 16 - ), - x_Z=int( - "312DFD98783F9FB77B9704945A73BEB6DCCBE3B65D0F967DCAB574EB", 16 - ), - y_Z=int( - "6F800811D64114B1C48C621AB3357CF93F496E4238696A2A012B3C98", 16 - ), - ) - - def test_brainpoolP256r1(self): - self._do( - curve=curve_brainpoolp256r1, - generator=BRAINPOOLP256r1.generator, - dA=int( - "041EB8B1E2BC681BCE8E39963B2E9FC415B05283313DD1A8BCC055F11AE" - "49699", - 16, - ), - x_qA=int( - "78028496B5ECAAB3C8B6C12E45DB1E02C9E4D26B4113BC4F015F60C5C" - "CC0D206", - 16, - ), - y_qA=int( - "A2AE1762A3831C1D20F03F8D1E3C0C39AFE6F09B4D44BBE80CD100987" - "B05F92B", - 16, - ), - dB=int( - "06F5240EACDB9837BC96D48274C8AA834B6C87BA9CC3EEDD81F99A16B8D" - "804D3", - 16, - ), - x_qB=int( - "8E07E219BA588916C5B06AA30A2F464C2F2ACFC1610A3BE2FB240B635" - "341F0DB", - 16, - ), - y_qB=int( - "148EA1D7D1E7E54B9555B6C9AC90629C18B63BEE5D7AA6949EBBF47B2" - "4FDE40D", - 16, - ), - x_Z=int( - "05E940915549E9F6A4A75693716E37466ABA79B4BF2919877A16DD2CC2" - "E23708", - 16, - ), - y_Z=int( - "6BC23B6702BC5A019438CEEA107DAAD8B94232FFBBC350F3B137628FE6" - "FD134C", - 16, - ), - ) - - @pytest.mark.slow - def test_brainpoolP384r1(self): - self._do( - curve=curve_brainpoolp384r1, - generator=BRAINPOOLP384r1.generator, - dA=int( - "014EC0755B78594BA47FB0A56F6173045B4331E74BA1A6F47322E70D79D" - "828D97E095884CA72B73FDABD5910DF0FA76A", - 16, - ), - x_qA=int( - "45CB26E4384DAF6FB776885307B9A38B7AD1B5C692E0C32F012533277" - "8F3B8D3F50CA358099B30DEB5EE69A95C058B4E", - 16, - ), - y_qA=int( - "8173A1C54AFFA7E781D0E1E1D12C0DC2B74F4DF58E4A4E3AF7026C5D3" - "2DC530A2CD89C859BB4B4B768497F49AB8CC859", - 16, - ), - dB=int( - "6B461CB79BD0EA519A87D6828815D8CE7CD9B3CAA0B5A8262CBCD550A01" - "5C90095B976F3529957506E1224A861711D54", - 16, - ), - x_qB=int( - "01BF92A92EE4BE8DED1A911125C209B03F99E3161CFCC986DC7711383" - "FC30AF9CE28CA3386D59E2C8D72CE1E7B4666E8", - 16, - ), - y_qB=int( - "3289C4A3A4FEE035E39BDB885D509D224A142FF9FBCC5CFE5CCBB3026" - "8EE47487ED8044858D31D848F7A95C635A347AC", - 16, - ), - x_Z=int( - "04CC4FF3DCCCB07AF24E0ACC529955B36D7C807772B92FCBE48F3AFE9A" - "2F370A1F98D3FA73FD0C0747C632E12F1423EC", - 16, - ), - y_Z=int( - "7F465F90BD69AFB8F828A214EB9716D66ABC59F17AF7C75EE7F1DE22AB" - "5D05085F5A01A9382D05BF72D96698FE3FF64E", - 16, - ), - ) - - @pytest.mark.slow - def test_brainpoolP512r1(self): - self._do( - curve=curve_brainpoolp512r1, - generator=BRAINPOOLP512r1.generator, - dA=int( - "636B6BE0482A6C1C41AA7AE7B245E983392DB94CECEA2660A379CFE1595" - "59E357581825391175FC195D28BAC0CF03A7841A383B95C262B98378287" - "4CCE6FE333", - 16, - ), - x_qA=int( - "0562E68B9AF7CBFD5565C6B16883B777FF11C199161ECC427A39D17EC" - "2166499389571D6A994977C56AD8252658BA8A1B72AE42F4FB7532151" - "AFC3EF0971CCDA", - 16, - ), - y_qA=int( - "A7CA2D8191E21776A89860AFBC1F582FAA308D551C1DC6133AF9F9C3C" - "AD59998D70079548140B90B1F311AFB378AA81F51B275B2BE6B7DEE97" - "8EFC7343EA642E", - 16, - ), - dB=int( - "0AF4E7F6D52EDD52907BB8DBAB3992A0BB696EC10DF11892FF205B66D38" - "1ECE72314E6A6EA079CEA06961DBA5AE6422EF2E9EE803A1F236FB96A17" - "99B86E5C8B", - 16, - ), - x_qB=int( - "5A7954E32663DFF11AE24712D87419F26B708AC2B92877D6BFEE2BFC4" - "3714D89BBDB6D24D807BBD3AEB7F0C325F862E8BADE4F74636B97EAAC" - "E739E11720D323", - 16, - ), - y_qB=int( - "96D14621A9283A1BED84DE8DD64836B2C0758B11441179DC0C54C0D49" - "A47C03807D171DD544B72CAAEF7B7CE01C7753E2CAD1A861ECA55A719" - "54EE1BA35E04BE", - 16, - ), - x_Z=int( - "1EE8321A4BBF93B9CF8921AB209850EC9B7066D1984EF08C2BB7232362" - "08AC8F1A483E79461A00E0D5F6921CE9D360502F85C812BEDEE23AC5B2" - "10E5811B191E", - 16, - ), - y_Z=int( - "2632095B7B936174B41FD2FAF369B1D18DCADEED7E410A7E251F083109" - "7C50D02CFED02607B6A2D5ADB4C0006008562208631875B58B54ECDA5A" - "4F9FE9EAABA6", - 16, - ), - ) - - -class RFC7027(ECDH): - # https://tools.ietf.org/html/rfc7027#appendix-A - - def test_brainpoolP256r1(self): - self._do( - curve=curve_brainpoolp256r1, - generator=BRAINPOOLP256r1.generator, - dA=int( - "81DB1EE100150FF2EA338D708271BE38300CB54241D79950F77B0630398" - "04F1D", - 16, - ), - x_qA=int( - "44106E913F92BC02A1705D9953A8414DB95E1AAA49E81D9E85F929A8E" - "3100BE5", - 16, - ), - y_qA=int( - "8AB4846F11CACCB73CE49CBDD120F5A900A69FD32C272223F789EF10E" - "B089BDC", - 16, - ), - dB=int( - "55E40BC41E37E3E2AD25C3C6654511FFA8474A91A0032087593852D3E7D" - "76BD3", - 16, - ), - x_qB=int( - "8D2D688C6CF93E1160AD04CC4429117DC2C41825E1E9FCA0ADDD34E6F" - "1B39F7B", - 16, - ), - y_qB=int( - "990C57520812BE512641E47034832106BC7D3E8DD0E4C7F1136D70065" - "47CEC6A", - 16, - ), - x_Z=int( - "89AFC39D41D3B327814B80940B042590F96556EC91E6AE7939BCE31F3A" - "18BF2B", - 16, - ), - y_Z=int( - "49C27868F4ECA2179BFD7D59B1E3BF34C1DBDE61AE12931648F43E5963" - "2504DE", - 16, - ), - ) - - @pytest.mark.slow - def test_brainpoolP384r1(self): - self._do( - curve=curve_brainpoolp384r1, - generator=BRAINPOOLP384r1.generator, - dA=int( - "1E20F5E048A5886F1F157C74E91BDE2B98C8B52D58E5003D57053FC4B0B" - "D65D6F15EB5D1EE1610DF870795143627D042", - 16, - ), - x_qA=int( - "68B665DD91C195800650CDD363C625F4E742E8134667B767B1B476793" - "588F885AB698C852D4A6E77A252D6380FCAF068", - 16, - ), - y_qA=int( - "55BC91A39C9EC01DEE36017B7D673A931236D2F1F5C83942D049E3FA2" - "0607493E0D038FF2FD30C2AB67D15C85F7FAA59", - 16, - ), - dB=int( - "032640BC6003C59260F7250C3DB58CE647F98E1260ACCE4ACDA3DD869F7" - "4E01F8BA5E0324309DB6A9831497ABAC96670", - 16, - ), - x_qB=int( - "4D44326F269A597A5B58BBA565DA5556ED7FD9A8A9EB76C25F46DB69D" - "19DC8CE6AD18E404B15738B2086DF37E71D1EB4", - 16, - ), - y_qB=int( - "62D692136DE56CBE93BF5FA3188EF58BC8A3A0EC6C1E151A21038A42E" - "9185329B5B275903D192F8D4E1F32FE9CC78C48", - 16, - ), - x_Z=int( - "0BD9D3A7EA0B3D519D09D8E48D0785FB744A6B355E6304BC51C229FBBC" - "E239BBADF6403715C35D4FB2A5444F575D4F42", - 16, - ), - y_Z=int( - "0DF213417EBE4D8E40A5F76F66C56470C489A3478D146DECF6DF0D94BA" - "E9E598157290F8756066975F1DB34B2324B7BD", - 16, - ), - ) - - @pytest.mark.slow - def test_brainpoolP512r1(self): - self._do( - curve=curve_brainpoolp512r1, - generator=BRAINPOOLP512r1.generator, - dA=int( - "16302FF0DBBB5A8D733DAB7141C1B45ACBC8715939677F6A56850A38BD8" - "7BD59B09E80279609FF333EB9D4C061231FB26F92EEB04982A5F1D1764C" - "AD57665422", - 16, - ), - x_qA=int( - "0A420517E406AAC0ACDCE90FCD71487718D3B953EFD7FBEC5F7F27E28" - "C6149999397E91E029E06457DB2D3E640668B392C2A7E737A7F0BF044" - "36D11640FD09FD", - 16, - ), - y_qA=int( - "72E6882E8DB28AAD36237CD25D580DB23783961C8DC52DFA2EC138AD4" - "72A0FCEF3887CF62B623B2A87DE5C588301EA3E5FC269B373B60724F5" - "E82A6AD147FDE7", - 16, - ), - dB=int( - "230E18E1BCC88A362FA54E4EA3902009292F7F8033624FD471B5D8ACE49" - "D12CFABBC19963DAB8E2F1EBA00BFFB29E4D72D13F2224562F405CB8050" - "3666B25429", - 16, - ), - x_qB=int( - "9D45F66DE5D67E2E6DB6E93A59CE0BB48106097FF78A081DE781CDB31" - "FCE8CCBAAEA8DD4320C4119F1E9CD437A2EAB3731FA9668AB268D871D" - "EDA55A5473199F", - 16, - ), - y_qB=int( - "2FDC313095BCDD5FB3A91636F07A959C8E86B5636A1E930E8396049CB" - "481961D365CC11453A06C719835475B12CB52FC3C383BCE35E27EF194" - "512B71876285FA", - 16, - ), - x_Z=int( - "A7927098655F1F9976FA50A9D566865DC530331846381C87256BAF3226" - "244B76D36403C024D7BBF0AA0803EAFF405D3D24F11A9B5C0BEF679FE1" - "454B21C4CD1F", - 16, - ), - y_Z=int( - "7DB71C3DEF63212841C463E881BDCF055523BD368240E6C3143BD8DEF8" - "B3B3223B95E0F53082FF5E412F4222537A43DF1C6D25729DDB51620A83" - "2BE6A26680A2", - 16, - ), - ) - - -# https://tools.ietf.org/html/rfc4754#page-5 -@pytest.mark.parametrize( - "w, gwx, gwy, k, msg, md, r, s, curve", - [ - pytest.param( - "DC51D3866A15BACDE33D96F992FCA99DA7E6EF0934E7097559C27F1614C88A7F", - "2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970", - "6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D509BBFD7D", - "9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B154BF61AF1D5A6DECE", - b"abc", - hashlib.sha256, - "CB28E0999B9C7715FD0A80D8E47A77079716CBBF917DD72E97566EA1C066957C", - "86FA3BB4E26CAD5BF90B7F81899256CE7594BB1EA0C89212748BFF3B3D5B0315", - NIST256p, - id="ECDSA-256", - ), - pytest.param( - "0BEB646634BA87735D77AE4809A0EBEA865535DE4C1E1DCB692E84708E81A5AF" - "62E528C38B2A81B35309668D73524D9F", - "96281BF8DD5E0525CA049C048D345D3082968D10FEDF5C5ACA0C64E6465A97EA" - "5CE10C9DFEC21797415710721F437922", - "447688BA94708EB6E2E4D59F6AB6D7EDFF9301D249FE49C33096655F5D502FAD" - "3D383B91C5E7EDAA2B714CC99D5743CA", - "B4B74E44D71A13D568003D7489908D564C7761E229C58CBFA18950096EB7463B" - "854D7FA992F934D927376285E63414FA", - b"abc", - hashlib.sha384, - "FB017B914E29149432D8BAC29A514640B46F53DDAB2C69948084E2930F1C8F7E" - "08E07C9C63F2D21A07DCB56A6AF56EB3", - "B263A1305E057F984D38726A1B46874109F417BCA112674C528262A40A629AF1" - "CBB9F516CE0FA7D2FF630863A00E8B9F", - NIST384p, - id="ECDSA-384", - ), - pytest.param( - "0065FDA3409451DCAB0A0EAD45495112A3D813C17BFD34BDF8C1209D7DF58491" - "20597779060A7FF9D704ADF78B570FFAD6F062E95C7E0C5D5481C5B153B48B37" - "5FA1", - "0151518F1AF0F563517EDD5485190DF95A4BF57B5CBA4CF2A9A3F6474725A35F" - "7AFE0A6DDEB8BEDBCD6A197E592D40188901CECD650699C9B5E456AEA5ADD190" - "52A8", - "006F3B142EA1BFFF7E2837AD44C9E4FF6D2D34C73184BBAD90026DD5E6E85317" - "D9DF45CAD7803C6C20035B2F3FF63AFF4E1BA64D1C077577DA3F4286C58F0AEA" - "E643", - "00C1C2B305419F5A41344D7E4359933D734096F556197A9B244342B8B62F46F9" - "373778F9DE6B6497B1EF825FF24F42F9B4A4BD7382CFC3378A540B1B7F0C1B95" - "6C2F", - b"abc", - hashlib.sha512, - "0154FD3836AF92D0DCA57DD5341D3053988534FDE8318FC6AAAAB68E2E6F4339" - "B19F2F281A7E0B22C269D93CF8794A9278880ED7DBB8D9362CAEACEE54432055" - "2251", - "017705A7030290D1CEB605A9A1BB03FF9CDD521E87A696EC926C8C10C8362DF4" - "975367101F67D1CF9BCCBF2F3D239534FA509E70AAC851AE01AAC68D62F86647" - "2660", - NIST521p, - id="ECDSA-521", - ), - ], -) -def test_RFC4754_vectors(w, gwx, gwy, k, msg, md, r, s, curve): - sk = SigningKey.from_string(unhexlify(w), curve) - vk = VerifyingKey.from_string(unhexlify(gwx + gwy), curve) - assert sk.verifying_key == vk - sig = sk.sign(msg, hashfunc=md, sigencode=sigencode_strings, k=int(k, 16)) - - assert sig == (unhexlify(r), unhexlify(s)) - - assert vk.verify(sig, msg, md, sigdecode_strings) diff --git a/venv/lib/python3.9/site-packages/ecdsa/test_rw_lock.py b/venv/lib/python3.9/site-packages/ecdsa/test_rw_lock.py deleted file mode 100644 index 0a84b9c..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/test_rw_lock.py +++ /dev/null @@ -1,180 +0,0 @@ -# Copyright Mateusz Kobos, (c) 2011 -# https://code.activestate.com/recipes/577803-reader-writer-lock-with-priority-for-writers/ -# released under the MIT licence - -try: - import unittest2 as unittest -except ImportError: - import unittest -import threading -import time -import copy -from ._rwlock import RWLock - - -class Writer(threading.Thread): - def __init__( - self, buffer_, rw_lock, init_sleep_time, sleep_time, to_write - ): - """ - @param buffer_: common buffer_ shared by the readers and writers - @type buffer_: list - @type rw_lock: L{RWLock} - @param init_sleep_time: sleep time before doing any action - @type init_sleep_time: C{float} - @param sleep_time: sleep time while in critical section - @type sleep_time: C{float} - @param to_write: data that will be appended to the buffer - """ - threading.Thread.__init__(self) - self.__buffer = buffer_ - self.__rw_lock = rw_lock - self.__init_sleep_time = init_sleep_time - self.__sleep_time = sleep_time - self.__to_write = to_write - self.entry_time = None - """Time of entry to the critical section""" - self.exit_time = None - """Time of exit from the critical section""" - - def run(self): - time.sleep(self.__init_sleep_time) - self.__rw_lock.writer_acquire() - self.entry_time = time.time() - time.sleep(self.__sleep_time) - self.__buffer.append(self.__to_write) - self.exit_time = time.time() - self.__rw_lock.writer_release() - - -class Reader(threading.Thread): - def __init__(self, buffer_, rw_lock, init_sleep_time, sleep_time): - """ - @param buffer_: common buffer shared by the readers and writers - @type buffer_: list - @type rw_lock: L{RWLock} - @param init_sleep_time: sleep time before doing any action - @type init_sleep_time: C{float} - @param sleep_time: sleep time while in critical section - @type sleep_time: C{float} - """ - threading.Thread.__init__(self) - self.__buffer = buffer_ - self.__rw_lock = rw_lock - self.__init_sleep_time = init_sleep_time - self.__sleep_time = sleep_time - self.buffer_read = None - """a copy of a the buffer read while in critical section""" - self.entry_time = None - """Time of entry to the critical section""" - self.exit_time = None - """Time of exit from the critical section""" - - def run(self): - time.sleep(self.__init_sleep_time) - self.__rw_lock.reader_acquire() - self.entry_time = time.time() - time.sleep(self.__sleep_time) - self.buffer_read = copy.deepcopy(self.__buffer) - self.exit_time = time.time() - self.__rw_lock.reader_release() - - -class RWLockTestCase(unittest.TestCase): - def test_readers_nonexclusive_access(self): - (buffer_, rw_lock, threads) = self.__init_variables() - - threads.append(Reader(buffer_, rw_lock, 0, 0)) - threads.append(Writer(buffer_, rw_lock, 0.2, 0.4, 1)) - threads.append(Reader(buffer_, rw_lock, 0.3, 0.3)) - threads.append(Reader(buffer_, rw_lock, 0.5, 0)) - - self.__start_and_join_threads(threads) - - ## The third reader should enter after the second one but it should - ## exit before the second one exits - ## (i.e. the readers should be in the critical section - ## at the same time) - - self.assertEqual([], threads[0].buffer_read) - self.assertEqual([1], threads[2].buffer_read) - self.assertEqual([1], threads[3].buffer_read) - self.assertTrue(threads[1].exit_time <= threads[2].entry_time) - self.assertTrue(threads[2].entry_time <= threads[3].entry_time) - self.assertTrue(threads[3].exit_time < threads[2].exit_time) - - def test_writers_exclusive_access(self): - (buffer_, rw_lock, threads) = self.__init_variables() - - threads.append(Writer(buffer_, rw_lock, 0, 0.4, 1)) - threads.append(Writer(buffer_, rw_lock, 0.1, 0, 2)) - threads.append(Reader(buffer_, rw_lock, 0.2, 0)) - - self.__start_and_join_threads(threads) - - ## The second writer should wait for the first one to exit - - self.assertEqual([1, 2], threads[2].buffer_read) - self.assertTrue(threads[0].exit_time <= threads[1].entry_time) - self.assertTrue(threads[1].exit_time <= threads[2].exit_time) - - def test_writer_priority(self): - (buffer_, rw_lock, threads) = self.__init_variables() - - threads.append(Writer(buffer_, rw_lock, 0, 0, 1)) - threads.append(Reader(buffer_, rw_lock, 0.1, 0.4)) - threads.append(Writer(buffer_, rw_lock, 0.2, 0, 2)) - threads.append(Reader(buffer_, rw_lock, 0.3, 0)) - threads.append(Reader(buffer_, rw_lock, 0.3, 0)) - - self.__start_and_join_threads(threads) - - ## The second writer should go before the second and the third reader - - self.assertEqual([1], threads[1].buffer_read) - self.assertEqual([1, 2], threads[3].buffer_read) - self.assertEqual([1, 2], threads[4].buffer_read) - self.assertTrue(threads[0].exit_time < threads[1].entry_time) - self.assertTrue(threads[1].exit_time <= threads[2].entry_time) - self.assertTrue(threads[2].exit_time <= threads[3].entry_time) - self.assertTrue(threads[2].exit_time <= threads[4].entry_time) - - def test_many_writers_priority(self): - (buffer_, rw_lock, threads) = self.__init_variables() - - threads.append(Writer(buffer_, rw_lock, 0, 0, 1)) - threads.append(Reader(buffer_, rw_lock, 0.1, 0.6)) - threads.append(Writer(buffer_, rw_lock, 0.2, 0.1, 2)) - threads.append(Reader(buffer_, rw_lock, 0.3, 0)) - threads.append(Reader(buffer_, rw_lock, 0.4, 0)) - threads.append(Writer(buffer_, rw_lock, 0.5, 0.1, 3)) - - self.__start_and_join_threads(threads) - - ## The two last writers should go first -- after the first reader and - ## before the second and the third reader - - self.assertEqual([1], threads[1].buffer_read) - self.assertEqual([1, 2, 3], threads[3].buffer_read) - self.assertEqual([1, 2, 3], threads[4].buffer_read) - self.assertTrue(threads[0].exit_time < threads[1].entry_time) - self.assertTrue(threads[1].exit_time <= threads[2].entry_time) - self.assertTrue(threads[1].exit_time <= threads[5].entry_time) - self.assertTrue(threads[2].exit_time <= threads[3].entry_time) - self.assertTrue(threads[2].exit_time <= threads[4].entry_time) - self.assertTrue(threads[5].exit_time <= threads[3].entry_time) - self.assertTrue(threads[5].exit_time <= threads[4].entry_time) - - @staticmethod - def __init_variables(): - buffer_ = [] - rw_lock = RWLock() - threads = [] - return (buffer_, rw_lock, threads) - - @staticmethod - def __start_and_join_threads(threads): - for t in threads: - t.start() - for t in threads: - t.join() diff --git a/venv/lib/python3.9/site-packages/ecdsa/test_sha3.py b/venv/lib/python3.9/site-packages/ecdsa/test_sha3.py deleted file mode 100644 index d30381d..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/test_sha3.py +++ /dev/null @@ -1,111 +0,0 @@ -try: - import unittest2 as unittest -except ImportError: - import unittest -import pytest - -try: - from gmpy2 import mpz - - GMPY = True -except ImportError: # pragma: no cover - try: - from gmpy import mpz - - GMPY = True - except ImportError: - GMPY = False - -from ._sha3 import shake_256 -from ._compat import bytes_to_int, int_to_bytes - -B2I_VECTORS = [ - (b"\x00\x01", "big", 1), - (b"\x00\x01", "little", 0x0100), - (b"", "big", 0), - (b"\x00", "little", 0), -] - - -@pytest.mark.parametrize("bytes_in,endian,int_out", B2I_VECTORS) -def test_bytes_to_int(bytes_in, endian, int_out): - out = bytes_to_int(bytes_in, endian) - assert out == int_out - - -class TestBytesToInt(unittest.TestCase): - def test_bytes_to_int_wrong_endian(self): - with self.assertRaises(ValueError): - bytes_to_int(b"\x00", "middle") - - def test_int_to_bytes_wrong_endian(self): - with self.assertRaises(ValueError): - int_to_bytes(0, byteorder="middle") - - -@pytest.mark.skipif(GMPY == False, reason="requires gmpy or gmpy2") -def test_int_to_bytes_with_gmpy(): - assert int_to_bytes(mpz(1)) == b"\x01" - - -I2B_VECTORS = [ - (0, None, "big", b""), - (0, 1, "big", b"\x00"), - (1, None, "big", b"\x01"), - (0x0100, None, "little", b"\x00\x01"), - (0x0100, 4, "little", b"\x00\x01\x00\x00"), - (1, 4, "big", b"\x00\x00\x00\x01"), -] - - -@pytest.mark.parametrize("int_in,length,endian,bytes_out", I2B_VECTORS) -def test_int_to_bytes(int_in, length, endian, bytes_out): - out = int_to_bytes(int_in, length, endian) - assert out == bytes_out - - -SHAKE_256_VECTORS = [ - ( - b"Message.", - 32, - b"\x78\xa1\x37\xbb\x33\xae\xe2\x72\xb1\x02\x4f\x39\x43\xe5\xcf\x0c" - b"\x4e\x9c\x72\x76\x2e\x34\x4c\xf8\xf9\xc3\x25\x9d\x4f\x91\x2c\x3a", - ), - ( - b"", - 32, - b"\x46\xb9\xdd\x2b\x0b\xa8\x8d\x13\x23\x3b\x3f\xeb\x74\x3e\xeb\x24" - b"\x3f\xcd\x52\xea\x62\xb8\x1b\x82\xb5\x0c\x27\x64\x6e\xd5\x76\x2f", - ), - ( - b"message", - 32, - b"\x86\x16\xe1\xe4\xcf\xd8\xb5\xf7\xd9\x2d\x43\xd8\x6e\x1b\x14\x51" - b"\xa2\xa6\x5a\xf8\x64\xfc\xb1\x26\xc2\x66\x0a\xb3\x46\x51\xb1\x75", - ), - ( - b"message", - 16, - b"\x86\x16\xe1\xe4\xcf\xd8\xb5\xf7\xd9\x2d\x43\xd8\x6e\x1b\x14\x51", - ), - ( - b"message", - 64, - b"\x86\x16\xe1\xe4\xcf\xd8\xb5\xf7\xd9\x2d\x43\xd8\x6e\x1b\x14\x51" - b"\xa2\xa6\x5a\xf8\x64\xfc\xb1\x26\xc2\x66\x0a\xb3\x46\x51\xb1\x75" - b"\x30\xd6\xba\x2a\x46\x65\xf1\x9d\xf0\x62\x25\xb1\x26\xd1\x3e\xed" - b"\x91\xd5\x0d\xe7\xb9\xcb\x65\xf3\x3a\x46\xae\xd3\x6c\x7d\xc5\xe8", - ), - ( - b"A" * 1024, - 32, - b"\xa5\xef\x7e\x30\x8b\xe8\x33\x64\xe5\x9c\xf3\xb5\xf3\xba\x20\xa3" - b"\x5a\xe7\x30\xfd\xbc\x33\x11\xbf\x83\x89\x50\x82\xb4\x41\xe9\xb3", - ), -] - - -@pytest.mark.parametrize("msg,olen,ohash", SHAKE_256_VECTORS) -def test_shake_256(msg, olen, ohash): - out = shake_256(msg, olen) - assert out == bytearray(ohash) diff --git a/venv/lib/python3.9/site-packages/ecdsa/util.py b/venv/lib/python3.9/site-packages/ecdsa/util.py deleted file mode 100644 index 1aff5bf..0000000 --- a/venv/lib/python3.9/site-packages/ecdsa/util.py +++ /dev/null @@ -1,533 +0,0 @@ -""" -This module includes some utility functions. - -The methods most typically used are the sigencode and sigdecode functions -to be used with :func:`~ecdsa.keys.SigningKey.sign` and -:func:`~ecdsa.keys.VerifyingKey.verify` -respectively. See the :func:`sigencode_strings`, :func:`sigdecode_string`, -:func:`sigencode_der`, :func:`sigencode_strings_canonize`, -:func:`sigencode_string_canonize`, :func:`sigencode_der_canonize`, -:func:`sigdecode_strings`, :func:`sigdecode_string`, and -:func:`sigdecode_der` functions. -""" - -from __future__ import division - -import os -import math -import binascii -import sys -from hashlib import sha256 -from six import PY2, int2byte, next -from . import der -from ._compat import normalise_bytes - - -# RFC5480: -# The "unrestricted" algorithm identifier is: -# id-ecPublicKey OBJECT IDENTIFIER ::= { -# iso(1) member-body(2) us(840) ansi-X9-62(10045) keyType(2) 1 } - -oid_ecPublicKey = (1, 2, 840, 10045, 2, 1) -encoded_oid_ecPublicKey = der.encode_oid(*oid_ecPublicKey) - -# RFC5480: -# The ECDH algorithm uses the following object identifier: -# id-ecDH OBJECT IDENTIFIER ::= { -# iso(1) identified-organization(3) certicom(132) schemes(1) -# ecdh(12) } - -oid_ecDH = (1, 3, 132, 1, 12) - -# RFC5480: -# The ECMQV algorithm uses the following object identifier: -# id-ecMQV OBJECT IDENTIFIER ::= { -# iso(1) identified-organization(3) certicom(132) schemes(1) -# ecmqv(13) } - -oid_ecMQV = (1, 3, 132, 1, 13) - -if sys.version_info >= (3,): # pragma: no branch - - def entropy_to_bits(ent_256): - """Convert a bytestring to string of 0's and 1's""" - return bin(int.from_bytes(ent_256, "big"))[2:].zfill(len(ent_256) * 8) - -else: - - def entropy_to_bits(ent_256): - """Convert a bytestring to string of 0's and 1's""" - return "".join(bin(ord(x))[2:].zfill(8) for x in ent_256) - - -if sys.version_info < (2, 7): # pragma: no branch - # Can't add a method to a built-in type so we are stuck with this - def bit_length(x): - return len(bin(x)) - 2 - -else: - - def bit_length(x): - return x.bit_length() or 1 - - -def orderlen(order): - return (1 + len("%x" % order)) // 2 # bytes - - -def randrange(order, entropy=None): - """Return a random integer k such that 1 <= k < order, uniformly - distributed across that range. Worst case should be a mean of 2 loops at - (2**k)+2. - - Note that this function is not declared to be forwards-compatible: we may - change the behavior in future releases. The entropy= argument (which - should get a callable that behaves like os.urandom) can be used to - achieve stability within a given release (for repeatable unit tests), but - should not be used as a long-term-compatible key generation algorithm. - """ - assert order > 1 - if entropy is None: - entropy = os.urandom - upper_2 = bit_length(order - 2) - upper_256 = upper_2 // 8 + 1 - while True: # I don't think this needs a counter with bit-wise randrange - ent_256 = entropy(upper_256) - ent_2 = entropy_to_bits(ent_256) - rand_num = int(ent_2[:upper_2], base=2) + 1 - if 0 < rand_num < order: - return rand_num - - -class PRNG: - # this returns a callable which, when invoked with an integer N, will - # return N pseudorandom bytes. Note: this is a short-term PRNG, meant - # primarily for the needs of randrange_from_seed__trytryagain(), which - # only needs to run it a few times per seed. It does not provide - # protection against state compromise (forward security). - def __init__(self, seed): - self.generator = self.block_generator(seed) - - def __call__(self, numbytes): - a = [next(self.generator) for i in range(numbytes)] - - if PY2: # pragma: no branch - return "".join(a) - else: - return bytes(a) - - def block_generator(self, seed): - counter = 0 - while True: - for byte in sha256( - ("prng-%d-%s" % (counter, seed)).encode() - ).digest(): - yield byte - counter += 1 - - -def randrange_from_seed__overshoot_modulo(seed, order): - # hash the data, then turn the digest into a number in [1,order). - # - # We use David-Sarah Hopwood's suggestion: turn it into a number that's - # sufficiently larger than the group order, then modulo it down to fit. - # This should give adequate (but not perfect) uniformity, and simple - # code. There are other choices: try-try-again is the main one. - base = PRNG(seed)(2 * orderlen(order)) - number = (int(binascii.hexlify(base), 16) % (order - 1)) + 1 - assert 1 <= number < order, (1, number, order) - return number - - -def lsb_of_ones(numbits): - return (1 << numbits) - 1 - - -def bits_and_bytes(order): - bits = int(math.log(order - 1, 2) + 1) - bytes = bits // 8 - extrabits = bits % 8 - return bits, bytes, extrabits - - -# the following randrange_from_seed__METHOD() functions take an -# arbitrarily-sized secret seed and turn it into a number that obeys the same -# range limits as randrange() above. They are meant for deriving consistent -# signing keys from a secret rather than generating them randomly, for -# example a protocol in which three signing keys are derived from a master -# secret. You should use a uniformly-distributed unguessable seed with about -# curve.baselen bytes of entropy. To use one, do this: -# seed = os.urandom(curve.baselen) # or other starting point -# secexp = ecdsa.util.randrange_from_seed__trytryagain(sed, curve.order) -# sk = SigningKey.from_secret_exponent(secexp, curve) - - -def randrange_from_seed__truncate_bytes(seed, order, hashmod=sha256): - # hash the seed, then turn the digest into a number in [1,order), but - # don't worry about trying to uniformly fill the range. This will lose, - # on average, four bits of entropy. - bits, _bytes, extrabits = bits_and_bytes(order) - if extrabits: - _bytes += 1 - base = hashmod(seed).digest()[:_bytes] - base = "\x00" * (_bytes - len(base)) + base - number = 1 + int(binascii.hexlify(base), 16) - assert 1 <= number < order - return number - - -def randrange_from_seed__truncate_bits(seed, order, hashmod=sha256): - # like string_to_randrange_truncate_bytes, but only lose an average of - # half a bit - bits = int(math.log(order - 1, 2) + 1) - maxbytes = (bits + 7) // 8 - base = hashmod(seed).digest()[:maxbytes] - base = "\x00" * (maxbytes - len(base)) + base - topbits = 8 * maxbytes - bits - if topbits: - base = int2byte(ord(base[0]) & lsb_of_ones(topbits)) + base[1:] - number = 1 + int(binascii.hexlify(base), 16) - assert 1 <= number < order - return number - - -def randrange_from_seed__trytryagain(seed, order): - # figure out exactly how many bits we need (rounded up to the nearest - # bit), so we can reduce the chance of looping to less than 0.5 . This is - # specified to feed from a byte-oriented PRNG, and discards the - # high-order bits of the first byte as necessary to get the right number - # of bits. The average number of loops will range from 1.0 (when - # order=2**k-1) to 2.0 (when order=2**k+1). - assert order > 1 - bits, bytes, extrabits = bits_and_bytes(order) - generate = PRNG(seed) - while True: - extrabyte = b"" - if extrabits: - extrabyte = int2byte(ord(generate(1)) & lsb_of_ones(extrabits)) - guess = string_to_number(extrabyte + generate(bytes)) + 1 - if 1 <= guess < order: - return guess - - -def number_to_string(num, order): - l = orderlen(order) - fmt_str = "%0" + str(2 * l) + "x" - string = binascii.unhexlify((fmt_str % num).encode()) - assert len(string) == l, (len(string), l) - return string - - -def number_to_string_crop(num, order): - l = orderlen(order) - fmt_str = "%0" + str(2 * l) + "x" - string = binascii.unhexlify((fmt_str % num).encode()) - return string[:l] - - -def string_to_number(string): - return int(binascii.hexlify(string), 16) - - -def string_to_number_fixedlen(string, order): - l = orderlen(order) - assert len(string) == l, (len(string), l) - return int(binascii.hexlify(string), 16) - - -def sigencode_strings(r, s, order): - """ - Encode the signature to a pair of strings in a tuple - - Encodes signature into raw encoding (:term:`raw encoding`) with the - ``r`` and ``s`` parts of the signature encoded separately. - - It's expected that this function will be used as a ``sigencode=`` parameter - in :func:`ecdsa.keys.SigningKey.sign` method. - - :param int r: first parameter of the signature - :param int s: second parameter of the signature - :param int order: the order of the curve over which the signature was - computed - - :return: raw encoding of ECDSA signature - :rtype: tuple(bytes, bytes) - """ - r_str = number_to_string(r, order) - s_str = number_to_string(s, order) - return (r_str, s_str) - - -def sigencode_string(r, s, order): - """ - Encode the signature to raw format (:term:`raw encoding`) - - It's expected that this function will be used as a ``sigencode=`` parameter - in :func:`ecdsa.keys.SigningKey.sign` method. - - :param int r: first parameter of the signature - :param int s: second parameter of the signature - :param int order: the order of the curve over which the signature was - computed - - :return: raw encoding of ECDSA signature - :rtype: bytes - """ - # for any given curve, the size of the signature numbers is - # fixed, so just use simple concatenation - r_str, s_str = sigencode_strings(r, s, order) - return r_str + s_str - - -def sigencode_der(r, s, order): - """ - Encode the signature into the ECDSA-Sig-Value structure using :term:`DER`. - - Encodes the signature to the following :term:`ASN.1` structure:: - - Ecdsa-Sig-Value ::= SEQUENCE { - r INTEGER, - s INTEGER - } - - It's expected that this function will be used as a ``sigencode=`` parameter - in :func:`ecdsa.keys.SigningKey.sign` method. - - :param int r: first parameter of the signature - :param int s: second parameter of the signature - :param int order: the order of the curve over which the signature was - computed - - :return: DER encoding of ECDSA signature - :rtype: bytes - """ - return der.encode_sequence(der.encode_integer(r), der.encode_integer(s)) - - -def _canonize(s, order): - """ - Internal function for ensuring that the ``s`` value of a signature is in - the "canonical" format. - - :param int s: the second parameter of ECDSA signature - :param int order: the order of the curve over which the signatures was - computed - - :return: canonical value of s - :rtype: int - """ - if s > order // 2: - s = order - s - return s - - -def sigencode_strings_canonize(r, s, order): - """ - Encode the signature to a pair of strings in a tuple - - Encodes signature into raw encoding (:term:`raw encoding`) with the - ``r`` and ``s`` parts of the signature encoded separately. - - Makes sure that the signature is encoded in the canonical format, where - the ``s`` parameter is always smaller than ``order / 2``. - Most commonly used in bitcoin. - - It's expected that this function will be used as a ``sigencode=`` parameter - in :func:`ecdsa.keys.SigningKey.sign` method. - - :param int r: first parameter of the signature - :param int s: second parameter of the signature - :param int order: the order of the curve over which the signature was - computed - - :return: raw encoding of ECDSA signature - :rtype: tuple(bytes, bytes) - """ - s = _canonize(s, order) - return sigencode_strings(r, s, order) - - -def sigencode_string_canonize(r, s, order): - """ - Encode the signature to raw format (:term:`raw encoding`) - - Makes sure that the signature is encoded in the canonical format, where - the ``s`` parameter is always smaller than ``order / 2``. - Most commonly used in bitcoin. - - It's expected that this function will be used as a ``sigencode=`` parameter - in :func:`ecdsa.keys.SigningKey.sign` method. - - :param int r: first parameter of the signature - :param int s: second parameter of the signature - :param int order: the order of the curve over which the signature was - computed - - :return: raw encoding of ECDSA signature - :rtype: bytes - """ - s = _canonize(s, order) - return sigencode_string(r, s, order) - - -def sigencode_der_canonize(r, s, order): - """ - Encode the signature into the ECDSA-Sig-Value structure using :term:`DER`. - - Makes sure that the signature is encoded in the canonical format, where - the ``s`` parameter is always smaller than ``order / 2``. - Most commonly used in bitcoin. - - Encodes the signature to the following :term:`ASN.1` structure:: - - Ecdsa-Sig-Value ::= SEQUENCE { - r INTEGER, - s INTEGER - } - - It's expected that this function will be used as a ``sigencode=`` parameter - in :func:`ecdsa.keys.SigningKey.sign` method. - - :param int r: first parameter of the signature - :param int s: second parameter of the signature - :param int order: the order of the curve over which the signature was - computed - - :return: DER encoding of ECDSA signature - :rtype: bytes - """ - s = _canonize(s, order) - return sigencode_der(r, s, order) - - -class MalformedSignature(Exception): - """ - Raised by decoding functions when the signature is malformed. - - Malformed in this context means that the relevant strings or integers - do not match what a signature over provided curve would create. Either - because the byte strings have incorrect lengths or because the encoded - values are too large. - """ - - pass - - -def sigdecode_string(signature, order): - """ - Decoder for :term:`raw encoding` of ECDSA signatures. - - raw encoding is a simple concatenation of the two integers that comprise - the signature, with each encoded using the same amount of bytes depending - on curve size/order. - - It's expected that this function will be used as the ``sigdecode=`` - parameter to the :func:`ecdsa.keys.VerifyingKey.verify` method. - - :param signature: encoded signature - :type signature: bytes like object - :param order: order of the curve over which the signature was computed - :type order: int - - :raises MalformedSignature: when the encoding of the signature is invalid - - :return: tuple with decoded ``r`` and ``s`` values of signature - :rtype: tuple of ints - """ - signature = normalise_bytes(signature) - l = orderlen(order) - if not len(signature) == 2 * l: - raise MalformedSignature( - "Invalid length of signature, expected {0} bytes long, " - "provided string is {1} bytes long".format(2 * l, len(signature)) - ) - r = string_to_number_fixedlen(signature[:l], order) - s = string_to_number_fixedlen(signature[l:], order) - return r, s - - -def sigdecode_strings(rs_strings, order): - """ - Decode the signature from two strings. - - First string needs to be a big endian encoding of ``r``, second needs to - be a big endian encoding of the ``s`` parameter of an ECDSA signature. - - It's expected that this function will be used as the ``sigdecode=`` - parameter to the :func:`ecdsa.keys.VerifyingKey.verify` method. - - :param list rs_strings: list of two bytes-like objects, each encoding one - parameter of signature - :param int order: order of the curve over which the signature was computed - - :raises MalformedSignature: when the encoding of the signature is invalid - - :return: tuple with decoded ``r`` and ``s`` values of signature - :rtype: tuple of ints - """ - if not len(rs_strings) == 2: - raise MalformedSignature( - "Invalid number of strings provided: {0}, expected 2".format( - len(rs_strings) - ) - ) - (r_str, s_str) = rs_strings - r_str = normalise_bytes(r_str) - s_str = normalise_bytes(s_str) - l = orderlen(order) - if not len(r_str) == l: - raise MalformedSignature( - "Invalid length of first string ('r' parameter), " - "expected {0} bytes long, provided string is {1} " - "bytes long".format(l, len(r_str)) - ) - if not len(s_str) == l: - raise MalformedSignature( - "Invalid length of second string ('s' parameter), " - "expected {0} bytes long, provided string is {1} " - "bytes long".format(l, len(s_str)) - ) - r = string_to_number_fixedlen(r_str, order) - s = string_to_number_fixedlen(s_str, order) - return r, s - - -def sigdecode_der(sig_der, order): - """ - Decoder for DER format of ECDSA signatures. - - DER format of signature is one that uses the :term:`ASN.1` :term:`DER` - rules to encode it as a sequence of two integers:: - - Ecdsa-Sig-Value ::= SEQUENCE { - r INTEGER, - s INTEGER - } - - It's expected that this function will be used as as the ``sigdecode=`` - parameter to the :func:`ecdsa.keys.VerifyingKey.verify` method. - - :param sig_der: encoded signature - :type sig_der: bytes like object - :param order: order of the curve over which the signature was computed - :type order: int - - :raises UnexpectedDER: when the encoding of signature is invalid - - :return: tuple with decoded ``r`` and ``s`` values of signature - :rtype: tuple of ints - """ - sig_der = normalise_bytes(sig_der) - # return der.encode_sequence(der.encode_integer(r), der.encode_integer(s)) - rs_strings, empty = der.remove_sequence(sig_der) - if empty != b"": - raise der.UnexpectedDER( - "trailing junk after DER sig: %s" % binascii.hexlify(empty) - ) - r, rest = der.remove_integer(rs_strings) - s, empty = der.remove_integer(rest) - if empty != b"": - raise der.UnexpectedDER( - "trailing junk after DER numbers: %s" % binascii.hexlify(empty) - ) - return r, s diff --git a/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/METADATA b/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/METADATA deleted file mode 100644 index 45df9c8..0000000 --- a/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/METADATA +++ /dev/null @@ -1,159 +0,0 @@ -Metadata-Version: 2.4 -Name: exceptiongroup -Version: 1.3.0 -Summary: Backport of PEP 654 (exception groups) -Author-email: Alex Grönholm -Requires-Python: >=3.7 -Description-Content-Type: text/x-rst -Classifier: Development Status :: 5 - Production/Stable -Classifier: Intended Audience :: Developers -Classifier: License :: OSI Approved :: MIT License -Classifier: Programming Language :: Python -Classifier: Programming Language :: Python :: 3 :: Only -Classifier: Typing :: Typed -License-File: LICENSE -Requires-Dist: typing-extensions >= 4.6.0; python_version < '3.13' -Requires-Dist: pytest >= 6 ; extra == "test" -Project-URL: Changelog, https://github.com/agronholm/exceptiongroup/blob/main/CHANGES.rst -Project-URL: Issue Tracker, https://github.com/agronholm/exceptiongroup/issues -Project-URL: Source code, https://github.com/agronholm/exceptiongroup -Provides-Extra: test - -.. image:: https://github.com/agronholm/exceptiongroup/actions/workflows/test.yml/badge.svg - :target: https://github.com/agronholm/exceptiongroup/actions/workflows/test.yml - :alt: Build Status -.. image:: https://coveralls.io/repos/github/agronholm/exceptiongroup/badge.svg?branch=main - :target: https://coveralls.io/github/agronholm/exceptiongroup?branch=main - :alt: Code Coverage - -This is a backport of the ``BaseExceptionGroup`` and ``ExceptionGroup`` classes from -Python 3.11. - -It contains the following: - -* The ``exceptiongroup.BaseExceptionGroup`` and ``exceptiongroup.ExceptionGroup`` - classes -* A utility function (``exceptiongroup.catch()``) for catching exceptions possibly - nested in an exception group -* Patches to the ``TracebackException`` class that properly formats exception groups - (installed on import) -* An exception hook that handles formatting of exception groups through - ``TracebackException`` (installed on import) -* Special versions of some of the functions from the ``traceback`` module, modified to - correctly handle exception groups even when monkey patching is disabled, or blocked by - another custom exception hook: - - * ``traceback.format_exception()`` - * ``traceback.format_exception_only()`` - * ``traceback.print_exception()`` - * ``traceback.print_exc()`` -* A backported version of ``contextlib.suppress()`` from Python 3.12.1 which also - handles suppressing exceptions inside exception groups - -If this package is imported on Python 3.11 or later, the built-in implementations of the -exception group classes are used instead, ``TracebackException`` is not monkey patched -and the exception hook won't be installed. - -See the `standard library documentation`_ for more information on exception groups. - -.. _standard library documentation: https://docs.python.org/3/library/exceptions.html - -Catching exceptions -=================== - -Due to the lack of the ``except*`` syntax introduced by `PEP 654`_ in earlier Python -versions, you need to use ``exceptiongroup.catch()`` to catch exceptions that are -potentially nested inside an exception group. This function returns a context manager -that calls the given handler for any exceptions matching the sole argument. - -The argument to ``catch()`` must be a dict (or any ``Mapping``) where each key is either -an exception class or an iterable of exception classes. Each value must be a callable -that takes a single positional argument. The handler will be called at most once, with -an exception group as an argument which will contain all the exceptions that are any -of the given types, or their subclasses. The exception group may contain nested groups -containing more matching exceptions. - -Thus, the following Python 3.11+ code: - -.. code-block:: python - - try: - ... - except* (ValueError, KeyError) as excgroup: - for exc in excgroup.exceptions: - print('Caught exception:', type(exc)) - except* RuntimeError: - print('Caught runtime error') - -would be written with this backport like this: - -.. code-block:: python - - from exceptiongroup import BaseExceptionGroup, catch - - def value_key_err_handler(excgroup: BaseExceptionGroup) -> None: - for exc in excgroup.exceptions: - print('Caught exception:', type(exc)) - - def runtime_err_handler(exc: BaseExceptionGroup) -> None: - print('Caught runtime error') - - with catch({ - (ValueError, KeyError): value_key_err_handler, - RuntimeError: runtime_err_handler - }): - ... - -**NOTE**: Just like with ``except*``, you cannot handle ``BaseExceptionGroup`` or -``ExceptionGroup`` with ``catch()``. - -Suppressing exceptions -====================== - -This library contains a backport of the ``contextlib.suppress()`` context manager from -Python 3.12.1. It allows you to selectively ignore certain exceptions, even when they're -inside exception groups: - -.. code-block:: python - - from exceptiongroup import suppress - - with suppress(RuntimeError): - raise ExceptionGroup("", [RuntimeError("boo")]) - -Notes on monkey patching -======================== - -To make exception groups render properly when an unhandled exception group is being -printed out, this package does two things when it is imported on any Python version -earlier than 3.11: - -#. The ``traceback.TracebackException`` class is monkey patched to store extra - information about exception groups (in ``__init__()``) and properly format them (in - ``format()``) -#. An exception hook is installed at ``sys.excepthook``, provided that no other hook is - already present. This hook causes the exception to be formatted using - ``traceback.TracebackException`` rather than the built-in rendered. - -If ``sys.exceptionhook`` is found to be set to something else than the default when -``exceptiongroup`` is imported, no monkeypatching is done at all. - -To prevent the exception hook and patches from being installed, set the environment -variable ``EXCEPTIONGROUP_NO_PATCH`` to ``1``. - -Formatting exception groups ---------------------------- - -Normally, the monkey patching applied by this library on import will cause exception -groups to be printed properly in tracebacks. But in cases when the monkey patching is -blocked by a third party exception hook, or monkey patching is explicitly disabled, -you can still manually format exceptions using the special versions of the ``traceback`` -functions, like ``format_exception()``, listed at the top of this page. They work just -like their counterparts in the ``traceback`` module, except that they use a separately -patched subclass of ``TracebackException`` to perform the rendering. - -Particularly in cases where a library installs its own exception hook, it is recommended -to use these special versions to do the actual formatting of exceptions/tracebacks. - -.. _PEP 654: https://www.python.org/dev/peps/pep-0654/ - diff --git a/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/RECORD b/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/RECORD deleted file mode 100644 index 7d1091a..0000000 --- a/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/RECORD +++ /dev/null @@ -1,18 +0,0 @@ -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/exceptiongroup/__init__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/exceptiongroup/_catch.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/exceptiongroup/_exceptions.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/exceptiongroup/_formatting.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/exceptiongroup/_suppress.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/exceptiongroup/_version.cpython-39.pyc,, -exceptiongroup-1.3.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 -exceptiongroup-1.3.0.dist-info/METADATA,sha256=oiAq-llXqOaV0B3dJN316SjtCpthQvuQjmVuVObbaeQ,6725 -exceptiongroup-1.3.0.dist-info/RECORD,, -exceptiongroup-1.3.0.dist-info/WHEEL,sha256=G2gURzTEtmeR8nrdXUJfNiB3VYVxigPQ-bEQujpNiNs,82 -exceptiongroup-1.3.0.dist-info/licenses/LICENSE,sha256=blBw12UDHgrUA6HL-Qrm0ZoCKPgC4yC3rP9GCqcu1Hw,3704 -exceptiongroup/__init__.py,sha256=7DHS0hDk-RIs3IQc3SbZVB0-1MhiSCJ9XgvEyEloL7M,1049 -exceptiongroup/_catch.py,sha256=CaJez3E-Jkr-7B7RT3fzusdLWnuyeekooSFn7KyWt9s,4680 -exceptiongroup/_exceptions.py,sha256=wPwPsZ64SXEptuwb4XrTIa1Mc78uqF5vmCrXTdllLn4,11463 -exceptiongroup/_formatting.py,sha256=4UC6bUN3K-FxEX96_ozzgeX05fCyprl6qCVR-efBmQ0,21032 -exceptiongroup/_suppress.py,sha256=LX11PRNpchwfNWwEMY92nYN1F_5qFenQcS8EjIONXKE,1772 -exceptiongroup/_version.py,sha256=qDtcPZdKzxLpd8vVl6fpIFIMkWt2HK_cO9gLDwaHEdk,511 -exceptiongroup/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0 diff --git a/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/WHEEL b/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/WHEEL deleted file mode 100644 index d8b9936..0000000 --- a/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/WHEEL +++ /dev/null @@ -1,4 +0,0 @@ -Wheel-Version: 1.0 -Generator: flit 3.12.0 -Root-Is-Purelib: true -Tag: py3-none-any diff --git a/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/licenses/LICENSE b/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/licenses/LICENSE deleted file mode 100644 index 50d4fa5..0000000 --- a/venv/lib/python3.9/site-packages/exceptiongroup-1.3.0.dist-info/licenses/LICENSE +++ /dev/null @@ -1,73 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2022 Alex Grönholm - -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software is furnished to do so, -subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - -This project contains code copied from the Python standard library. -The following is the required license notice for those parts. - -PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2 --------------------------------------------- - -1. This LICENSE AGREEMENT is between the Python Software Foundation -("PSF"), and the Individual or Organization ("Licensee") accessing and -otherwise using this software ("Python") in source or binary form and -its associated documentation. - -2. Subject to the terms and conditions of this License Agreement, PSF hereby -grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce, -analyze, test, perform and/or display publicly, prepare derivative works, -distribute, and otherwise use Python alone or in any derivative version, -provided, however, that PSF's License Agreement and PSF's notice of copyright, -i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, -2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 Python Software Foundation; -All Rights Reserved" are retained in Python alone or in any derivative version -prepared by Licensee. - -3. In the event Licensee prepares a derivative work that is based on -or incorporates Python or any part thereof, and wants to make -the derivative work available to others as provided herein, then -Licensee hereby agrees to include in any such work a brief summary of -the changes made to Python. - -4. PSF is making Python available to Licensee on an "AS IS" -basis. PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR -IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND -DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS -FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT -INFRINGE ANY THIRD PARTY RIGHTS. - -5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON -FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS -A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON, -OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF. - -6. This License Agreement will automatically terminate upon a material -breach of its terms and conditions. - -7. Nothing in this License Agreement shall be deemed to create any -relationship of agency, partnership, or joint venture between PSF and -Licensee. This License Agreement does not grant permission to use PSF -trademarks or trade name in a trademark sense to endorse or promote -products or services of Licensee, or any third party. - -8. By copying, installing or otherwise using Python, Licensee -agrees to be bound by the terms and conditions of this License -Agreement. diff --git a/venv/lib/python3.9/site-packages/exceptiongroup/__init__.py b/venv/lib/python3.9/site-packages/exceptiongroup/__init__.py deleted file mode 100644 index d8e36b2..0000000 --- a/venv/lib/python3.9/site-packages/exceptiongroup/__init__.py +++ /dev/null @@ -1,46 +0,0 @@ -__all__ = [ - "BaseExceptionGroup", - "ExceptionGroup", - "catch", - "format_exception", - "format_exception_only", - "print_exception", - "print_exc", - "suppress", -] - -import os -import sys - -from ._catch import catch -from ._version import version as __version__ # noqa: F401 - -if sys.version_info < (3, 11): - from ._exceptions import BaseExceptionGroup, ExceptionGroup - from ._formatting import ( - format_exception, - format_exception_only, - print_exc, - print_exception, - ) - - if os.getenv("EXCEPTIONGROUP_NO_PATCH") != "1": - from . import _formatting # noqa: F401 - - BaseExceptionGroup.__module__ = __name__ - ExceptionGroup.__module__ = __name__ -else: - from traceback import ( - format_exception, - format_exception_only, - print_exc, - print_exception, - ) - - BaseExceptionGroup = BaseExceptionGroup - ExceptionGroup = ExceptionGroup - -if sys.version_info < (3, 12, 1): - from ._suppress import suppress -else: - from contextlib import suppress diff --git a/venv/lib/python3.9/site-packages/exceptiongroup/_catch.py b/venv/lib/python3.9/site-packages/exceptiongroup/_catch.py deleted file mode 100644 index 0246568..0000000 --- a/venv/lib/python3.9/site-packages/exceptiongroup/_catch.py +++ /dev/null @@ -1,138 +0,0 @@ -from __future__ import annotations - -import inspect -import sys -from collections.abc import Callable, Iterable, Mapping -from contextlib import AbstractContextManager -from types import TracebackType -from typing import TYPE_CHECKING, Any - -if sys.version_info < (3, 11): - from ._exceptions import BaseExceptionGroup - -if TYPE_CHECKING: - _Handler = Callable[[BaseExceptionGroup[Any]], Any] - - -class _Catcher: - def __init__(self, handler_map: Mapping[tuple[type[BaseException], ...], _Handler]): - self._handler_map = handler_map - - def __enter__(self) -> None: - pass - - def __exit__( - self, - etype: type[BaseException] | None, - exc: BaseException | None, - tb: TracebackType | None, - ) -> bool: - if exc is not None: - unhandled = self.handle_exception(exc) - if unhandled is exc: - return False - elif unhandled is None: - return True - else: - if isinstance(exc, BaseExceptionGroup): - try: - raise unhandled from exc.__cause__ - except BaseExceptionGroup: - # Change __context__ to __cause__ because Python 3.11 does this - # too - unhandled.__context__ = exc.__cause__ - raise - - raise unhandled from exc - - return False - - def handle_exception(self, exc: BaseException) -> BaseException | None: - excgroup: BaseExceptionGroup | None - if isinstance(exc, BaseExceptionGroup): - excgroup = exc - else: - excgroup = BaseExceptionGroup("", [exc]) - - new_exceptions: list[BaseException] = [] - for exc_types, handler in self._handler_map.items(): - matched, excgroup = excgroup.split(exc_types) - if matched: - try: - try: - raise matched - except BaseExceptionGroup: - result = handler(matched) - except BaseExceptionGroup as new_exc: - if new_exc is matched: - new_exceptions.append(new_exc) - else: - new_exceptions.extend(new_exc.exceptions) - except BaseException as new_exc: - new_exceptions.append(new_exc) - else: - if inspect.iscoroutine(result): - raise TypeError( - f"Error trying to handle {matched!r} with {handler!r}. " - "Exception handler must be a sync function." - ) from exc - - if not excgroup: - break - - if new_exceptions: - if len(new_exceptions) == 1: - return new_exceptions[0] - - return BaseExceptionGroup("", new_exceptions) - elif ( - excgroup and len(excgroup.exceptions) == 1 and excgroup.exceptions[0] is exc - ): - return exc - else: - return excgroup - - -def catch( - __handlers: Mapping[type[BaseException] | Iterable[type[BaseException]], _Handler], -) -> AbstractContextManager[None]: - if not isinstance(__handlers, Mapping): - raise TypeError("the argument must be a mapping") - - handler_map: dict[ - tuple[type[BaseException], ...], Callable[[BaseExceptionGroup]] - ] = {} - for type_or_iterable, handler in __handlers.items(): - iterable: tuple[type[BaseException]] - if isinstance(type_or_iterable, type) and issubclass( - type_or_iterable, BaseException - ): - iterable = (type_or_iterable,) - elif isinstance(type_or_iterable, Iterable): - iterable = tuple(type_or_iterable) - else: - raise TypeError( - "each key must be either an exception classes or an iterable thereof" - ) - - if not callable(handler): - raise TypeError("handlers must be callable") - - for exc_type in iterable: - if not isinstance(exc_type, type) or not issubclass( - exc_type, BaseException - ): - raise TypeError( - "each key must be either an exception classes or an iterable " - "thereof" - ) - - if issubclass(exc_type, BaseExceptionGroup): - raise TypeError( - "catching ExceptionGroup with catch() is not allowed. " - "Use except instead." - ) - - handler_map[iterable] = handler - - return _Catcher(handler_map) diff --git a/venv/lib/python3.9/site-packages/exceptiongroup/_exceptions.py b/venv/lib/python3.9/site-packages/exceptiongroup/_exceptions.py deleted file mode 100644 index f42c1ad..0000000 --- a/venv/lib/python3.9/site-packages/exceptiongroup/_exceptions.py +++ /dev/null @@ -1,336 +0,0 @@ -from __future__ import annotations - -import sys -from collections.abc import Callable, Sequence -from functools import partial -from inspect import getmro, isclass -from typing import TYPE_CHECKING, Generic, Type, TypeVar, cast, overload - -if sys.version_info < (3, 13): - from typing_extensions import TypeVar - -_BaseExceptionT_co = TypeVar( - "_BaseExceptionT_co", bound=BaseException, covariant=True, default=BaseException -) -_BaseExceptionT = TypeVar("_BaseExceptionT", bound=BaseException) -_ExceptionT_co = TypeVar( - "_ExceptionT_co", bound=Exception, covariant=True, default=Exception -) -_ExceptionT = TypeVar("_ExceptionT", bound=Exception) -# using typing.Self would require a typing_extensions dependency on py<3.11 -_ExceptionGroupSelf = TypeVar("_ExceptionGroupSelf", bound="ExceptionGroup") -_BaseExceptionGroupSelf = TypeVar("_BaseExceptionGroupSelf", bound="BaseExceptionGroup") - - -def check_direct_subclass( - exc: BaseException, parents: tuple[type[BaseException]] -) -> bool: - for cls in getmro(exc.__class__)[:-1]: - if cls in parents: - return True - - return False - - -def get_condition_filter( - condition: type[_BaseExceptionT] - | tuple[type[_BaseExceptionT], ...] - | Callable[[_BaseExceptionT_co], bool], -) -> Callable[[_BaseExceptionT_co], bool]: - if isclass(condition) and issubclass( - cast(Type[BaseException], condition), BaseException - ): - return partial(check_direct_subclass, parents=(condition,)) - elif isinstance(condition, tuple): - if all(isclass(x) and issubclass(x, BaseException) for x in condition): - return partial(check_direct_subclass, parents=condition) - elif callable(condition): - return cast("Callable[[BaseException], bool]", condition) - - raise TypeError("expected a function, exception type or tuple of exception types") - - -def _derive_and_copy_attributes(self, excs): - eg = self.derive(excs) - eg.__cause__ = self.__cause__ - eg.__context__ = self.__context__ - eg.__traceback__ = self.__traceback__ - if hasattr(self, "__notes__"): - # Create a new list so that add_note() only affects one exceptiongroup - eg.__notes__ = list(self.__notes__) - return eg - - -class BaseExceptionGroup(BaseException, Generic[_BaseExceptionT_co]): - """A combination of multiple unrelated exceptions.""" - - def __new__( - cls: type[_BaseExceptionGroupSelf], - __message: str, - __exceptions: Sequence[_BaseExceptionT_co], - ) -> _BaseExceptionGroupSelf: - if not isinstance(__message, str): - raise TypeError(f"argument 1 must be str, not {type(__message)}") - if not isinstance(__exceptions, Sequence): - raise TypeError("second argument (exceptions) must be a sequence") - if not __exceptions: - raise ValueError( - "second argument (exceptions) must be a non-empty sequence" - ) - - for i, exc in enumerate(__exceptions): - if not isinstance(exc, BaseException): - raise ValueError( - f"Item {i} of second argument (exceptions) is not an exception" - ) - - if cls is BaseExceptionGroup: - if all(isinstance(exc, Exception) for exc in __exceptions): - cls = ExceptionGroup - - if issubclass(cls, Exception): - for exc in __exceptions: - if not isinstance(exc, Exception): - if cls is ExceptionGroup: - raise TypeError( - "Cannot nest BaseExceptions in an ExceptionGroup" - ) - else: - raise TypeError( - f"Cannot nest BaseExceptions in {cls.__name__!r}" - ) - - instance = super().__new__(cls, __message, __exceptions) - instance._exceptions = tuple(__exceptions) - return instance - - def __init__( - self, - __message: str, - __exceptions: Sequence[_BaseExceptionT_co], - *args: object, - ) -> None: - BaseException.__init__(self, __message, __exceptions, *args) - - def add_note(self, note: str) -> None: - if not isinstance(note, str): - raise TypeError( - f"Expected a string, got note={note!r} (type {type(note).__name__})" - ) - - if not hasattr(self, "__notes__"): - self.__notes__: list[str] = [] - - self.__notes__.append(note) - - @property - def message(self) -> str: - return self.args[0] - - @property - def exceptions( - self, - ) -> tuple[_BaseExceptionT_co | BaseExceptionGroup[_BaseExceptionT_co], ...]: - return tuple(self._exceptions) - - @overload - def subgroup( - self, __condition: type[_ExceptionT] | tuple[type[_ExceptionT], ...] - ) -> ExceptionGroup[_ExceptionT] | None: ... - - @overload - def subgroup( - self, __condition: type[_BaseExceptionT] | tuple[type[_BaseExceptionT], ...] - ) -> BaseExceptionGroup[_BaseExceptionT] | None: ... - - @overload - def subgroup( - self, - __condition: Callable[[_BaseExceptionT_co | _BaseExceptionGroupSelf], bool], - ) -> BaseExceptionGroup[_BaseExceptionT_co] | None: ... - - def subgroup( - self, - __condition: type[_BaseExceptionT] - | tuple[type[_BaseExceptionT], ...] - | Callable[[_BaseExceptionT_co | _BaseExceptionGroupSelf], bool], - ) -> BaseExceptionGroup[_BaseExceptionT] | None: - condition = get_condition_filter(__condition) - modified = False - if condition(self): - return self - - exceptions: list[BaseException] = [] - for exc in self.exceptions: - if isinstance(exc, BaseExceptionGroup): - subgroup = exc.subgroup(__condition) - if subgroup is not None: - exceptions.append(subgroup) - - if subgroup is not exc: - modified = True - elif condition(exc): - exceptions.append(exc) - else: - modified = True - - if not modified: - return self - elif exceptions: - group = _derive_and_copy_attributes(self, exceptions) - return group - else: - return None - - @overload - def split( - self, __condition: type[_ExceptionT] | tuple[type[_ExceptionT], ...] - ) -> tuple[ - ExceptionGroup[_ExceptionT] | None, - BaseExceptionGroup[_BaseExceptionT_co] | None, - ]: ... - - @overload - def split( - self, __condition: type[_BaseExceptionT] | tuple[type[_BaseExceptionT], ...] - ) -> tuple[ - BaseExceptionGroup[_BaseExceptionT] | None, - BaseExceptionGroup[_BaseExceptionT_co] | None, - ]: ... - - @overload - def split( - self, - __condition: Callable[[_BaseExceptionT_co | _BaseExceptionGroupSelf], bool], - ) -> tuple[ - BaseExceptionGroup[_BaseExceptionT_co] | None, - BaseExceptionGroup[_BaseExceptionT_co] | None, - ]: ... - - def split( - self, - __condition: type[_BaseExceptionT] - | tuple[type[_BaseExceptionT], ...] - | Callable[[_BaseExceptionT_co], bool], - ) -> ( - tuple[ - ExceptionGroup[_ExceptionT] | None, - BaseExceptionGroup[_BaseExceptionT_co] | None, - ] - | tuple[ - BaseExceptionGroup[_BaseExceptionT] | None, - BaseExceptionGroup[_BaseExceptionT_co] | None, - ] - | tuple[ - BaseExceptionGroup[_BaseExceptionT_co] | None, - BaseExceptionGroup[_BaseExceptionT_co] | None, - ] - ): - condition = get_condition_filter(__condition) - if condition(self): - return self, None - - matching_exceptions: list[BaseException] = [] - nonmatching_exceptions: list[BaseException] = [] - for exc in self.exceptions: - if isinstance(exc, BaseExceptionGroup): - matching, nonmatching = exc.split(condition) - if matching is not None: - matching_exceptions.append(matching) - - if nonmatching is not None: - nonmatching_exceptions.append(nonmatching) - elif condition(exc): - matching_exceptions.append(exc) - else: - nonmatching_exceptions.append(exc) - - matching_group: _BaseExceptionGroupSelf | None = None - if matching_exceptions: - matching_group = _derive_and_copy_attributes(self, matching_exceptions) - - nonmatching_group: _BaseExceptionGroupSelf | None = None - if nonmatching_exceptions: - nonmatching_group = _derive_and_copy_attributes( - self, nonmatching_exceptions - ) - - return matching_group, nonmatching_group - - @overload - def derive(self, __excs: Sequence[_ExceptionT]) -> ExceptionGroup[_ExceptionT]: ... - - @overload - def derive( - self, __excs: Sequence[_BaseExceptionT] - ) -> BaseExceptionGroup[_BaseExceptionT]: ... - - def derive( - self, __excs: Sequence[_BaseExceptionT] - ) -> BaseExceptionGroup[_BaseExceptionT]: - return BaseExceptionGroup(self.message, __excs) - - def __str__(self) -> str: - suffix = "" if len(self._exceptions) == 1 else "s" - return f"{self.message} ({len(self._exceptions)} sub-exception{suffix})" - - def __repr__(self) -> str: - return f"{self.__class__.__name__}({self.args[0]!r}, {self.args[1]!r})" - - -class ExceptionGroup(BaseExceptionGroup[_ExceptionT_co], Exception): - def __new__( - cls: type[_ExceptionGroupSelf], - __message: str, - __exceptions: Sequence[_ExceptionT_co], - ) -> _ExceptionGroupSelf: - return super().__new__(cls, __message, __exceptions) - - if TYPE_CHECKING: - - @property - def exceptions( - self, - ) -> tuple[_ExceptionT_co | ExceptionGroup[_ExceptionT_co], ...]: ... - - @overload # type: ignore[override] - def subgroup( - self, __condition: type[_ExceptionT] | tuple[type[_ExceptionT], ...] - ) -> ExceptionGroup[_ExceptionT] | None: ... - - @overload - def subgroup( - self, __condition: Callable[[_ExceptionT_co | _ExceptionGroupSelf], bool] - ) -> ExceptionGroup[_ExceptionT_co] | None: ... - - def subgroup( - self, - __condition: type[_ExceptionT] - | tuple[type[_ExceptionT], ...] - | Callable[[_ExceptionT_co], bool], - ) -> ExceptionGroup[_ExceptionT] | None: - return super().subgroup(__condition) - - @overload - def split( - self, __condition: type[_ExceptionT] | tuple[type[_ExceptionT], ...] - ) -> tuple[ - ExceptionGroup[_ExceptionT] | None, ExceptionGroup[_ExceptionT_co] | None - ]: ... - - @overload - def split( - self, __condition: Callable[[_ExceptionT_co | _ExceptionGroupSelf], bool] - ) -> tuple[ - ExceptionGroup[_ExceptionT_co] | None, ExceptionGroup[_ExceptionT_co] | None - ]: ... - - def split( - self: _ExceptionGroupSelf, - __condition: type[_ExceptionT] - | tuple[type[_ExceptionT], ...] - | Callable[[_ExceptionT_co], bool], - ) -> tuple[ - ExceptionGroup[_ExceptionT_co] | None, ExceptionGroup[_ExceptionT_co] | None - ]: - return super().split(__condition) diff --git a/venv/lib/python3.9/site-packages/exceptiongroup/_formatting.py b/venv/lib/python3.9/site-packages/exceptiongroup/_formatting.py deleted file mode 100644 index c383c50..0000000 --- a/venv/lib/python3.9/site-packages/exceptiongroup/_formatting.py +++ /dev/null @@ -1,601 +0,0 @@ -# traceback_exception_init() adapted from trio -# -# _ExceptionPrintContext and traceback_exception_format() copied from the standard -# library -from __future__ import annotations - -import collections.abc -import sys -import textwrap -import traceback -from functools import singledispatch -from types import TracebackType -from typing import Any, List, Optional - -from ._exceptions import BaseExceptionGroup - -max_group_width = 15 -max_group_depth = 10 -_cause_message = ( - "\nThe above exception was the direct cause of the following exception:\n\n" -) - -_context_message = ( - "\nDuring handling of the above exception, another exception occurred:\n\n" -) - - -def _format_final_exc_line(etype, value): - valuestr = _safe_string(value, "exception") - if value is None or not valuestr: - line = f"{etype}\n" - else: - line = f"{etype}: {valuestr}\n" - - return line - - -def _safe_string(value, what, func=str): - try: - return func(value) - except BaseException: - return f"<{what} {func.__name__}() failed>" - - -class _ExceptionPrintContext: - def __init__(self): - self.seen = set() - self.exception_group_depth = 0 - self.need_close = False - - def indent(self): - return " " * (2 * self.exception_group_depth) - - def emit(self, text_gen, margin_char=None): - if margin_char is None: - margin_char = "|" - indent_str = self.indent() - if self.exception_group_depth: - indent_str += margin_char + " " - - if isinstance(text_gen, str): - yield textwrap.indent(text_gen, indent_str, lambda line: True) - else: - for text in text_gen: - yield textwrap.indent(text, indent_str, lambda line: True) - - -def exceptiongroup_excepthook( - etype: type[BaseException], value: BaseException, tb: TracebackType | None -) -> None: - sys.stderr.write("".join(traceback.format_exception(etype, value, tb))) - - -class PatchedTracebackException(traceback.TracebackException): - def __init__( - self, - exc_type: type[BaseException], - exc_value: BaseException, - exc_traceback: TracebackType | None, - *, - limit: int | None = None, - lookup_lines: bool = True, - capture_locals: bool = False, - compact: bool = False, - _seen: set[int] | None = None, - ) -> None: - kwargs: dict[str, Any] = {} - if sys.version_info >= (3, 10): - kwargs["compact"] = compact - - is_recursive_call = _seen is not None - if _seen is None: - _seen = set() - _seen.add(id(exc_value)) - - self.stack = traceback.StackSummary.extract( - traceback.walk_tb(exc_traceback), - limit=limit, - lookup_lines=lookup_lines, - capture_locals=capture_locals, - ) - self.exc_type = exc_type - # Capture now to permit freeing resources: only complication is in the - # unofficial API _format_final_exc_line - self._str = _safe_string(exc_value, "exception") - try: - self.__notes__ = getattr(exc_value, "__notes__", None) - except KeyError: - # Workaround for https://github.com/python/cpython/issues/98778 on Python - # <= 3.9, and some 3.10 and 3.11 patch versions. - HTTPError = getattr(sys.modules.get("urllib.error", None), "HTTPError", ()) - if sys.version_info[:2] <= (3, 11) and isinstance(exc_value, HTTPError): - self.__notes__ = None - else: - raise - - if exc_type and issubclass(exc_type, SyntaxError): - # Handle SyntaxError's specially - self.filename = exc_value.filename - lno = exc_value.lineno - self.lineno = str(lno) if lno is not None else None - self.text = exc_value.text - self.offset = exc_value.offset - self.msg = exc_value.msg - if sys.version_info >= (3, 10): - end_lno = exc_value.end_lineno - self.end_lineno = str(end_lno) if end_lno is not None else None - self.end_offset = exc_value.end_offset - elif ( - exc_type - and issubclass(exc_type, (NameError, AttributeError)) - and getattr(exc_value, "name", None) is not None - ): - suggestion = _compute_suggestion_error(exc_value, exc_traceback) - if suggestion: - self._str += f". Did you mean: '{suggestion}'?" - - if lookup_lines: - # Force all lines in the stack to be loaded - for frame in self.stack: - frame.line - - self.__suppress_context__ = ( - exc_value.__suppress_context__ if exc_value is not None else False - ) - - # Convert __cause__ and __context__ to `TracebackExceptions`s, use a - # queue to avoid recursion (only the top-level call gets _seen == None) - if not is_recursive_call: - queue = [(self, exc_value)] - while queue: - te, e = queue.pop() - - if e and e.__cause__ is not None and id(e.__cause__) not in _seen: - cause = PatchedTracebackException( - type(e.__cause__), - e.__cause__, - e.__cause__.__traceback__, - limit=limit, - lookup_lines=lookup_lines, - capture_locals=capture_locals, - _seen=_seen, - ) - else: - cause = None - - if compact: - need_context = ( - cause is None and e is not None and not e.__suppress_context__ - ) - else: - need_context = True - if ( - e - and e.__context__ is not None - and need_context - and id(e.__context__) not in _seen - ): - context = PatchedTracebackException( - type(e.__context__), - e.__context__, - e.__context__.__traceback__, - limit=limit, - lookup_lines=lookup_lines, - capture_locals=capture_locals, - _seen=_seen, - ) - else: - context = None - - # Capture each of the exceptions in the ExceptionGroup along with each - # of their causes and contexts - if e and isinstance(e, BaseExceptionGroup): - exceptions = [] - for exc in e.exceptions: - texc = PatchedTracebackException( - type(exc), - exc, - exc.__traceback__, - lookup_lines=lookup_lines, - capture_locals=capture_locals, - _seen=_seen, - ) - exceptions.append(texc) - else: - exceptions = None - - te.__cause__ = cause - te.__context__ = context - te.exceptions = exceptions - if cause: - queue.append((te.__cause__, e.__cause__)) - if context: - queue.append((te.__context__, e.__context__)) - if exceptions: - queue.extend(zip(te.exceptions, e.exceptions)) - - def format(self, *, chain=True, _ctx=None, **kwargs): - if _ctx is None: - _ctx = _ExceptionPrintContext() - - output = [] - exc = self - if chain: - while exc: - if exc.__cause__ is not None: - chained_msg = _cause_message - chained_exc = exc.__cause__ - elif exc.__context__ is not None and not exc.__suppress_context__: - chained_msg = _context_message - chained_exc = exc.__context__ - else: - chained_msg = None - chained_exc = None - - output.append((chained_msg, exc)) - exc = chained_exc - else: - output.append((None, exc)) - - for msg, exc in reversed(output): - if msg is not None: - yield from _ctx.emit(msg) - if exc.exceptions is None: - if exc.stack: - yield from _ctx.emit("Traceback (most recent call last):\n") - yield from _ctx.emit(exc.stack.format()) - yield from _ctx.emit(exc.format_exception_only()) - elif _ctx.exception_group_depth > max_group_depth: - # exception group, but depth exceeds limit - yield from _ctx.emit(f"... (max_group_depth is {max_group_depth})\n") - else: - # format exception group - is_toplevel = _ctx.exception_group_depth == 0 - if is_toplevel: - _ctx.exception_group_depth += 1 - - if exc.stack: - yield from _ctx.emit( - "Exception Group Traceback (most recent call last):\n", - margin_char="+" if is_toplevel else None, - ) - yield from _ctx.emit(exc.stack.format()) - - yield from _ctx.emit(exc.format_exception_only()) - num_excs = len(exc.exceptions) - if num_excs <= max_group_width: - n = num_excs - else: - n = max_group_width + 1 - _ctx.need_close = False - for i in range(n): - last_exc = i == n - 1 - if last_exc: - # The closing frame may be added by a recursive call - _ctx.need_close = True - - if max_group_width is not None: - truncated = i >= max_group_width - else: - truncated = False - title = f"{i + 1}" if not truncated else "..." - yield ( - _ctx.indent() - + ("+-" if i == 0 else " ") - + f"+---------------- {title} ----------------\n" - ) - _ctx.exception_group_depth += 1 - if not truncated: - yield from exc.exceptions[i].format(chain=chain, _ctx=_ctx) - else: - remaining = num_excs - max_group_width - plural = "s" if remaining > 1 else "" - yield from _ctx.emit( - f"and {remaining} more exception{plural}\n" - ) - - if last_exc and _ctx.need_close: - yield _ctx.indent() + "+------------------------------------\n" - _ctx.need_close = False - _ctx.exception_group_depth -= 1 - - if is_toplevel: - assert _ctx.exception_group_depth == 1 - _ctx.exception_group_depth = 0 - - def format_exception_only(self, **kwargs): - """Format the exception part of the traceback. - The return value is a generator of strings, each ending in a newline. - Normally, the generator emits a single string; however, for - SyntaxError exceptions, it emits several lines that (when - printed) display detailed information about where the syntax - error occurred. - The message indicating which exception occurred is always the last - string in the output. - """ - if self.exc_type is None: - yield traceback._format_final_exc_line(None, self._str) - return - - stype = self.exc_type.__qualname__ - smod = self.exc_type.__module__ - if smod not in ("__main__", "builtins"): - if not isinstance(smod, str): - smod = "" - stype = smod + "." + stype - - if not issubclass(self.exc_type, SyntaxError): - yield _format_final_exc_line(stype, self._str) - elif traceback_exception_format_syntax_error is not None: - yield from traceback_exception_format_syntax_error(self, stype) - else: - yield from traceback_exception_original_format_exception_only(self) - - if isinstance(self.__notes__, collections.abc.Sequence): - for note in self.__notes__: - note = _safe_string(note, "note") - yield from [line + "\n" for line in note.split("\n")] - elif self.__notes__ is not None: - yield _safe_string(self.__notes__, "__notes__", func=repr) - - -traceback_exception_original_format = traceback.TracebackException.format -traceback_exception_original_format_exception_only = ( - traceback.TracebackException.format_exception_only -) -traceback_exception_format_syntax_error = getattr( - traceback.TracebackException, "_format_syntax_error", None -) -if sys.excepthook is sys.__excepthook__: - traceback.TracebackException.__init__ = ( # type: ignore[assignment] - PatchedTracebackException.__init__ - ) - traceback.TracebackException.format = ( # type: ignore[assignment] - PatchedTracebackException.format - ) - traceback.TracebackException.format_exception_only = ( # type: ignore[assignment] - PatchedTracebackException.format_exception_only - ) - sys.excepthook = exceptiongroup_excepthook - -# Ubuntu's system Python has a sitecustomize.py file that imports -# apport_python_hook and replaces sys.excepthook. -# -# The custom hook captures the error for crash reporting, and then calls -# sys.__excepthook__ to actually print the error. -# -# We don't mind it capturing the error for crash reporting, but we want to -# take over printing the error. So we monkeypatch the apport_python_hook -# module so that instead of calling sys.__excepthook__, it calls our custom -# hook. -# -# More details: https://github.com/python-trio/trio/issues/1065 -if getattr(sys.excepthook, "__name__", None) in ( - "apport_excepthook", - # on ubuntu 22.10 the hook was renamed to partial_apport_excepthook - "partial_apport_excepthook", -): - # patch traceback like above - traceback.TracebackException.__init__ = ( # type: ignore[assignment] - PatchedTracebackException.__init__ - ) - traceback.TracebackException.format = ( # type: ignore[assignment] - PatchedTracebackException.format - ) - traceback.TracebackException.format_exception_only = ( # type: ignore[assignment] - PatchedTracebackException.format_exception_only - ) - - from types import ModuleType - - import apport_python_hook - - # monkeypatch the sys module that apport has imported - fake_sys = ModuleType("exceptiongroup_fake_sys") - fake_sys.__dict__.update(sys.__dict__) - fake_sys.__excepthook__ = exceptiongroup_excepthook - apport_python_hook.sys = fake_sys - - -@singledispatch -def format_exception_only(__exc: BaseException, **kwargs: Any) -> List[str]: - return list( - PatchedTracebackException( - type(__exc), __exc, None, compact=True - ).format_exception_only() - ) - - -@format_exception_only.register -def _(__exc: type, value: BaseException, **kwargs: Any) -> List[str]: - return format_exception_only(value) - - -@singledispatch -def format_exception( - __exc: BaseException, limit: Optional[int] = None, chain: bool = True, **kwargs: Any -) -> List[str]: - return list( - PatchedTracebackException( - type(__exc), __exc, __exc.__traceback__, limit=limit, compact=True - ).format(chain=chain) - ) - - -@format_exception.register -def _( - __exc: type, - value: BaseException, - tb: TracebackType, - limit: Optional[int] = None, - chain: bool = True, - **kwargs: Any, -) -> List[str]: - return format_exception(value, limit, chain) - - -@singledispatch -def print_exception( - __exc: BaseException, - limit: Optional[int] = None, - file: Any = None, - chain: bool = True, - **kwargs: Any, -) -> None: - if file is None: - file = sys.stderr - - for line in PatchedTracebackException( - type(__exc), __exc, __exc.__traceback__, limit=limit - ).format(chain=chain): - print(line, file=file, end="") - - -@print_exception.register -def _( - __exc: type, - value: BaseException, - tb: TracebackType, - limit: Optional[int] = None, - file: Any = None, - chain: bool = True, -) -> None: - print_exception(value, limit, file, chain) - - -def print_exc( - limit: Optional[int] = None, - file: Any | None = None, - chain: bool = True, -) -> None: - value = sys.exc_info()[1] - print_exception(value, limit, file, chain) - - -# Python levenshtein edit distance code for NameError/AttributeError -# suggestions, backported from 3.12 - -_MAX_CANDIDATE_ITEMS = 750 -_MAX_STRING_SIZE = 40 -_MOVE_COST = 2 -_CASE_COST = 1 -_SENTINEL = object() - - -def _substitution_cost(ch_a, ch_b): - if ch_a == ch_b: - return 0 - if ch_a.lower() == ch_b.lower(): - return _CASE_COST - return _MOVE_COST - - -def _compute_suggestion_error(exc_value, tb): - wrong_name = getattr(exc_value, "name", None) - if wrong_name is None or not isinstance(wrong_name, str): - return None - if isinstance(exc_value, AttributeError): - obj = getattr(exc_value, "obj", _SENTINEL) - if obj is _SENTINEL: - return None - obj = exc_value.obj - try: - d = dir(obj) - except Exception: - return None - else: - assert isinstance(exc_value, NameError) - # find most recent frame - if tb is None: - return None - while tb.tb_next is not None: - tb = tb.tb_next - frame = tb.tb_frame - - d = list(frame.f_locals) + list(frame.f_globals) + list(frame.f_builtins) - if len(d) > _MAX_CANDIDATE_ITEMS: - return None - wrong_name_len = len(wrong_name) - if wrong_name_len > _MAX_STRING_SIZE: - return None - best_distance = wrong_name_len - suggestion = None - for possible_name in d: - if possible_name == wrong_name: - # A missing attribute is "found". Don't suggest it (see GH-88821). - continue - # No more than 1/3 of the involved characters should need changed. - max_distance = (len(possible_name) + wrong_name_len + 3) * _MOVE_COST // 6 - # Don't take matches we've already beaten. - max_distance = min(max_distance, best_distance - 1) - current_distance = _levenshtein_distance( - wrong_name, possible_name, max_distance - ) - if current_distance > max_distance: - continue - if not suggestion or current_distance < best_distance: - suggestion = possible_name - best_distance = current_distance - return suggestion - - -def _levenshtein_distance(a, b, max_cost): - # A Python implementation of Python/suggestions.c:levenshtein_distance. - - # Both strings are the same - if a == b: - return 0 - - # Trim away common affixes - pre = 0 - while a[pre:] and b[pre:] and a[pre] == b[pre]: - pre += 1 - a = a[pre:] - b = b[pre:] - post = 0 - while a[: post or None] and b[: post or None] and a[post - 1] == b[post - 1]: - post -= 1 - a = a[: post or None] - b = b[: post or None] - if not a or not b: - return _MOVE_COST * (len(a) + len(b)) - if len(a) > _MAX_STRING_SIZE or len(b) > _MAX_STRING_SIZE: - return max_cost + 1 - - # Prefer shorter buffer - if len(b) < len(a): - a, b = b, a - - # Quick fail when a match is impossible - if (len(b) - len(a)) * _MOVE_COST > max_cost: - return max_cost + 1 - - # Instead of producing the whole traditional len(a)-by-len(b) - # matrix, we can update just one row in place. - # Initialize the buffer row - row = list(range(_MOVE_COST, _MOVE_COST * (len(a) + 1), _MOVE_COST)) - - result = 0 - for bindex in range(len(b)): - bchar = b[bindex] - distance = result = bindex * _MOVE_COST - minimum = sys.maxsize - for index in range(len(a)): - # 1) Previous distance in this row is cost(b[:b_index], a[:index]) - substitute = distance + _substitution_cost(bchar, a[index]) - # 2) cost(b[:b_index], a[:index+1]) from previous row - distance = row[index] - # 3) existing result is cost(b[:b_index+1], a[index]) - - insert_delete = min(result, distance) + _MOVE_COST - result = min(insert_delete, substitute) - - # cost(b[:b_index+1], a[:index+1]) - row[index] = result - if result < minimum: - minimum = result - if minimum > max_cost: - # Everything in this row is too big, so bail early. - return max_cost + 1 - return result diff --git a/venv/lib/python3.9/site-packages/exceptiongroup/_suppress.py b/venv/lib/python3.9/site-packages/exceptiongroup/_suppress.py deleted file mode 100644 index 11467ee..0000000 --- a/venv/lib/python3.9/site-packages/exceptiongroup/_suppress.py +++ /dev/null @@ -1,55 +0,0 @@ -from __future__ import annotations - -import sys -from contextlib import AbstractContextManager -from types import TracebackType -from typing import TYPE_CHECKING, Optional, Type, cast - -if sys.version_info < (3, 11): - from ._exceptions import BaseExceptionGroup - -if TYPE_CHECKING: - # requires python 3.9 - BaseClass = AbstractContextManager[None] -else: - BaseClass = AbstractContextManager - - -class suppress(BaseClass): - """Backport of :class:`contextlib.suppress` from Python 3.12.1.""" - - def __init__(self, *exceptions: type[BaseException]): - self._exceptions = exceptions - - def __enter__(self) -> None: - pass - - def __exit__( - self, - exctype: Optional[Type[BaseException]], - excinst: Optional[BaseException], - exctb: Optional[TracebackType], - ) -> bool: - # Unlike isinstance and issubclass, CPython exception handling - # currently only looks at the concrete type hierarchy (ignoring - # the instance and subclass checking hooks). While Guido considers - # that a bug rather than a feature, it's a fairly hard one to fix - # due to various internal implementation details. suppress provides - # the simpler issubclass based semantics, rather than trying to - # exactly reproduce the limitations of the CPython interpreter. - # - # See http://bugs.python.org/issue12029 for more details - if exctype is None: - return False - - if issubclass(exctype, self._exceptions): - return True - - if issubclass(exctype, BaseExceptionGroup): - match, rest = cast(BaseExceptionGroup, excinst).split(self._exceptions) - if rest is None: - return True - - raise rest - - return False diff --git a/venv/lib/python3.9/site-packages/exceptiongroup/_version.py b/venv/lib/python3.9/site-packages/exceptiongroup/_version.py deleted file mode 100644 index 32c340d..0000000 --- a/venv/lib/python3.9/site-packages/exceptiongroup/_version.py +++ /dev/null @@ -1,21 +0,0 @@ -# file generated by setuptools-scm -# don't change, don't track in version control - -__all__ = ["__version__", "__version_tuple__", "version", "version_tuple"] - -TYPE_CHECKING = False -if TYPE_CHECKING: - from typing import Tuple - from typing import Union - - VERSION_TUPLE = Tuple[Union[int, str], ...] -else: - VERSION_TUPLE = object - -version: str -__version__: str -__version_tuple__: VERSION_TUPLE -version_tuple: VERSION_TUPLE - -__version__ = version = '1.3.0' -__version_tuple__ = version_tuple = (1, 3, 0) diff --git a/venv/lib/python3.9/site-packages/exceptiongroup/py.typed b/venv/lib/python3.9/site-packages/exceptiongroup/py.typed deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/METADATA b/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/METADATA deleted file mode 100644 index 2fa535f..0000000 --- a/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/METADATA +++ /dev/null @@ -1,530 +0,0 @@ -Metadata-Version: 2.1 -Name: fastapi -Version: 0.104.1 -Summary: FastAPI framework, high performance, easy to learn, fast to code, ready for production -Project-URL: Homepage, https://github.com/tiangolo/fastapi -Project-URL: Documentation, https://fastapi.tiangolo.com/ -Project-URL: Repository, https://github.com/tiangolo/fastapi -Author-email: Sebastián Ramírez -License-Expression: MIT -License-File: LICENSE -Classifier: Development Status :: 4 - Beta -Classifier: Environment :: Web Environment -Classifier: Framework :: AsyncIO -Classifier: Framework :: FastAPI -Classifier: Framework :: Pydantic -Classifier: Framework :: Pydantic :: 1 -Classifier: Intended Audience :: Developers -Classifier: Intended Audience :: Information Technology -Classifier: Intended Audience :: System Administrators -Classifier: License :: OSI Approved :: MIT License -Classifier: Operating System :: OS Independent -Classifier: Programming Language :: Python -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3 :: Only -Classifier: Programming Language :: Python :: 3.8 -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: 3.10 -Classifier: Programming Language :: Python :: 3.11 -Classifier: Topic :: Internet -Classifier: Topic :: Internet :: WWW/HTTP -Classifier: Topic :: Internet :: WWW/HTTP :: HTTP Servers -Classifier: Topic :: Software Development -Classifier: Topic :: Software Development :: Libraries -Classifier: Topic :: Software Development :: Libraries :: Application Frameworks -Classifier: Topic :: Software Development :: Libraries :: Python Modules -Classifier: Typing :: Typed -Requires-Python: >=3.8 -Requires-Dist: anyio<4.0.0,>=3.7.1 -Requires-Dist: pydantic!=1.8,!=1.8.1,!=2.0.0,!=2.0.1,!=2.1.0,<3.0.0,>=1.7.4 -Requires-Dist: starlette<0.28.0,>=0.27.0 -Requires-Dist: typing-extensions>=4.8.0 -Provides-Extra: all -Requires-Dist: email-validator>=2.0.0; extra == 'all' -Requires-Dist: httpx>=0.23.0; extra == 'all' -Requires-Dist: itsdangerous>=1.1.0; extra == 'all' -Requires-Dist: jinja2>=2.11.2; extra == 'all' -Requires-Dist: orjson>=3.2.1; extra == 'all' -Requires-Dist: pydantic-extra-types>=2.0.0; extra == 'all' -Requires-Dist: pydantic-settings>=2.0.0; extra == 'all' -Requires-Dist: python-multipart>=0.0.5; extra == 'all' -Requires-Dist: pyyaml>=5.3.1; extra == 'all' -Requires-Dist: ujson!=4.0.2,!=4.1.0,!=4.2.0,!=4.3.0,!=5.0.0,!=5.1.0,>=4.0.1; extra == 'all' -Requires-Dist: uvicorn[standard]>=0.12.0; extra == 'all' -Description-Content-Type: text/markdown - -

- FastAPI -

-

- FastAPI framework, high performance, easy to learn, fast to code, ready for production -

-

- - Test - - - Coverage - - - Package version - - - Supported Python versions - -

- ---- - -**Documentation**: https://fastapi.tiangolo.com - -**Source Code**: https://github.com/tiangolo/fastapi - ---- - -FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.8+ based on standard Python type hints. - -The key features are: - -* **Fast**: Very high performance, on par with **NodeJS** and **Go** (thanks to Starlette and Pydantic). [One of the fastest Python frameworks available](#performance). -* **Fast to code**: Increase the speed to develop features by about 200% to 300%. * -* **Fewer bugs**: Reduce about 40% of human (developer) induced errors. * -* **Intuitive**: Great editor support. Completion everywhere. Less time debugging. -* **Easy**: Designed to be easy to use and learn. Less time reading docs. -* **Short**: Minimize code duplication. Multiple features from each parameter declaration. Fewer bugs. -* **Robust**: Get production-ready code. With automatic interactive documentation. -* **Standards-based**: Based on (and fully compatible with) the open standards for APIs: OpenAPI (previously known as Swagger) and JSON Schema. - -* estimation based on tests on an internal development team, building production applications. - -## Sponsors - - - - - - - - - - - - - - - - - - - -Other sponsors - -## Opinions - -"_[...] I'm using **FastAPI** a ton these days. [...] I'm actually planning to use it for all of my team's **ML services at Microsoft**. Some of them are getting integrated into the core **Windows** product and some **Office** products._" - -
Kabir Khan - Microsoft (ref)
- ---- - -"_We adopted the **FastAPI** library to spawn a **REST** server that can be queried to obtain **predictions**. [for Ludwig]_" - -
Piero Molino, Yaroslav Dudin, and Sai Sumanth Miryala - Uber (ref)
- ---- - -"_**Netflix** is pleased to announce the open-source release of our **crisis management** orchestration framework: **Dispatch**! [built with **FastAPI**]_" - -
Kevin Glisson, Marc Vilanova, Forest Monsen - Netflix (ref)
- ---- - -"_I’m over the moon excited about **FastAPI**. It’s so fun!_" - -
Brian Okken - Python Bytes podcast host (ref)
- ---- - -"_Honestly, what you've built looks super solid and polished. In many ways, it's what I wanted **Hug** to be - it's really inspiring to see someone build that._" - -
Timothy Crosley - Hug creator (ref)
- ---- - -"_If you're looking to learn one **modern framework** for building REST APIs, check out **FastAPI** [...] It's fast, easy to use and easy to learn [...]_" - -"_We've switched over to **FastAPI** for our **APIs** [...] I think you'll like it [...]_" - -
Ines Montani - Matthew Honnibal - Explosion AI founders - spaCy creators (ref) - (ref)
- ---- - -"_If anyone is looking to build a production Python API, I would highly recommend **FastAPI**. It is **beautifully designed**, **simple to use** and **highly scalable**, it has become a **key component** in our API first development strategy and is driving many automations and services such as our Virtual TAC Engineer._" - -
Deon Pillsbury - Cisco (ref)
- ---- - -## **Typer**, the FastAPI of CLIs - - - -If you are building a CLI app to be used in the terminal instead of a web API, check out **Typer**. - -**Typer** is FastAPI's little sibling. And it's intended to be the **FastAPI of CLIs**. ⌨️ 🚀 - -## Requirements - -Python 3.8+ - -FastAPI stands on the shoulders of giants: - -* Starlette for the web parts. -* Pydantic for the data parts. - -## Installation - -
- -```console -$ pip install fastapi - ----> 100% -``` - -
- -You will also need an ASGI server, for production such as Uvicorn or Hypercorn. - -
- -```console -$ pip install "uvicorn[standard]" - ----> 100% -``` - -
- -## Example - -### Create it - -* Create a file `main.py` with: - -```Python -from typing import Union - -from fastapi import FastAPI - -app = FastAPI() - - -@app.get("/") -def read_root(): - return {"Hello": "World"} - - -@app.get("/items/{item_id}") -def read_item(item_id: int, q: Union[str, None] = None): - return {"item_id": item_id, "q": q} -``` - -
-Or use async def... - -If your code uses `async` / `await`, use `async def`: - -```Python hl_lines="9 14" -from typing import Union - -from fastapi import FastAPI - -app = FastAPI() - - -@app.get("/") -async def read_root(): - return {"Hello": "World"} - - -@app.get("/items/{item_id}") -async def read_item(item_id: int, q: Union[str, None] = None): - return {"item_id": item_id, "q": q} -``` - -**Note**: - -If you don't know, check the _"In a hurry?"_ section about `async` and `await` in the docs. - -
- -### Run it - -Run the server with: - -
- -```console -$ uvicorn main:app --reload - -INFO: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit) -INFO: Started reloader process [28720] -INFO: Started server process [28722] -INFO: Waiting for application startup. -INFO: Application startup complete. -``` - -
- -
-About the command uvicorn main:app --reload... - -The command `uvicorn main:app` refers to: - -* `main`: the file `main.py` (the Python "module"). -* `app`: the object created inside of `main.py` with the line `app = FastAPI()`. -* `--reload`: make the server restart after code changes. Only do this for development. - -
- -### Check it - -Open your browser at http://127.0.0.1:8000/items/5?q=somequery. - -You will see the JSON response as: - -```JSON -{"item_id": 5, "q": "somequery"} -``` - -You already created an API that: - -* Receives HTTP requests in the _paths_ `/` and `/items/{item_id}`. -* Both _paths_ take `GET` operations (also known as HTTP _methods_). -* The _path_ `/items/{item_id}` has a _path parameter_ `item_id` that should be an `int`. -* The _path_ `/items/{item_id}` has an optional `str` _query parameter_ `q`. - -### Interactive API docs - -Now go to http://127.0.0.1:8000/docs. - -You will see the automatic interactive API documentation (provided by Swagger UI): - -![Swagger UI](https://fastapi.tiangolo.com/img/index/index-01-swagger-ui-simple.png) - -### Alternative API docs - -And now, go to http://127.0.0.1:8000/redoc. - -You will see the alternative automatic documentation (provided by ReDoc): - -![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png) - -## Example upgrade - -Now modify the file `main.py` to receive a body from a `PUT` request. - -Declare the body using standard Python types, thanks to Pydantic. - -```Python hl_lines="4 9-12 25-27" -from typing import Union - -from fastapi import FastAPI -from pydantic import BaseModel - -app = FastAPI() - - -class Item(BaseModel): - name: str - price: float - is_offer: Union[bool, None] = None - - -@app.get("/") -def read_root(): - return {"Hello": "World"} - - -@app.get("/items/{item_id}") -def read_item(item_id: int, q: Union[str, None] = None): - return {"item_id": item_id, "q": q} - - -@app.put("/items/{item_id}") -def update_item(item_id: int, item: Item): - return {"item_name": item.name, "item_id": item_id} -``` - -The server should reload automatically (because you added `--reload` to the `uvicorn` command above). - -### Interactive API docs upgrade - -Now go to http://127.0.0.1:8000/docs. - -* The interactive API documentation will be automatically updated, including the new body: - -![Swagger UI](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png) - -* Click on the button "Try it out", it allows you to fill the parameters and directly interact with the API: - -![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png) - -* Then click on the "Execute" button, the user interface will communicate with your API, send the parameters, get the results and show them on the screen: - -![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-05-swagger-04.png) - -### Alternative API docs upgrade - -And now, go to http://127.0.0.1:8000/redoc. - -* The alternative documentation will also reflect the new query parameter and body: - -![ReDoc](https://fastapi.tiangolo.com/img/index/index-06-redoc-02.png) - -### Recap - -In summary, you declare **once** the types of parameters, body, etc. as function parameters. - -You do that with standard modern Python types. - -You don't have to learn a new syntax, the methods or classes of a specific library, etc. - -Just standard **Python 3.8+**. - -For example, for an `int`: - -```Python -item_id: int -``` - -or for a more complex `Item` model: - -```Python -item: Item -``` - -...and with that single declaration you get: - -* Editor support, including: - * Completion. - * Type checks. -* Validation of data: - * Automatic and clear errors when the data is invalid. - * Validation even for deeply nested JSON objects. -* Conversion of input data: coming from the network to Python data and types. Reading from: - * JSON. - * Path parameters. - * Query parameters. - * Cookies. - * Headers. - * Forms. - * Files. -* Conversion of output data: converting from Python data and types to network data (as JSON): - * Convert Python types (`str`, `int`, `float`, `bool`, `list`, etc). - * `datetime` objects. - * `UUID` objects. - * Database models. - * ...and many more. -* Automatic interactive API documentation, including 2 alternative user interfaces: - * Swagger UI. - * ReDoc. - ---- - -Coming back to the previous code example, **FastAPI** will: - -* Validate that there is an `item_id` in the path for `GET` and `PUT` requests. -* Validate that the `item_id` is of type `int` for `GET` and `PUT` requests. - * If it is not, the client will see a useful, clear error. -* Check if there is an optional query parameter named `q` (as in `http://127.0.0.1:8000/items/foo?q=somequery`) for `GET` requests. - * As the `q` parameter is declared with `= None`, it is optional. - * Without the `None` it would be required (as is the body in the case with `PUT`). -* For `PUT` requests to `/items/{item_id}`, Read the body as JSON: - * Check that it has a required attribute `name` that should be a `str`. - * Check that it has a required attribute `price` that has to be a `float`. - * Check that it has an optional attribute `is_offer`, that should be a `bool`, if present. - * All this would also work for deeply nested JSON objects. -* Convert from and to JSON automatically. -* Document everything with OpenAPI, that can be used by: - * Interactive documentation systems. - * Automatic client code generation systems, for many languages. -* Provide 2 interactive documentation web interfaces directly. - ---- - -We just scratched the surface, but you already get the idea of how it all works. - -Try changing the line with: - -```Python - return {"item_name": item.name, "item_id": item_id} -``` - -...from: - -```Python - ... "item_name": item.name ... -``` - -...to: - -```Python - ... "item_price": item.price ... -``` - -...and see how your editor will auto-complete the attributes and know their types: - -![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png) - -For a more complete example including more features, see the Tutorial - User Guide. - -**Spoiler alert**: the tutorial - user guide includes: - -* Declaration of **parameters** from other different places as: **headers**, **cookies**, **form fields** and **files**. -* How to set **validation constraints** as `maximum_length` or `regex`. -* A very powerful and easy to use **Dependency Injection** system. -* Security and authentication, including support for **OAuth2** with **JWT tokens** and **HTTP Basic** auth. -* More advanced (but equally easy) techniques for declaring **deeply nested JSON models** (thanks to Pydantic). -* **GraphQL** integration with Strawberry and other libraries. -* Many extra features (thanks to Starlette) as: - * **WebSockets** - * extremely easy tests based on HTTPX and `pytest` - * **CORS** - * **Cookie Sessions** - * ...and more. - -## Performance - -Independent TechEmpower benchmarks show **FastAPI** applications running under Uvicorn as one of the fastest Python frameworks available, only below Starlette and Uvicorn themselves (used internally by FastAPI). (*) - -To understand more about it, see the section Benchmarks. - -## Optional Dependencies - -Used by Pydantic: - -* email_validator - for email validation. -* pydantic-settings - for settings management. -* pydantic-extra-types - for extra types to be used with Pydantic. - -Used by Starlette: - -* httpx - Required if you want to use the `TestClient`. -* jinja2 - Required if you want to use the default template configuration. -* python-multipart - Required if you want to support form "parsing", with `request.form()`. -* itsdangerous - Required for `SessionMiddleware` support. -* pyyaml - Required for Starlette's `SchemaGenerator` support (you probably don't need it with FastAPI). -* ujson - Required if you want to use `UJSONResponse`. - -Used by FastAPI / Starlette: - -* uvicorn - for the server that loads and serves your application. -* orjson - Required if you want to use `ORJSONResponse`. - -You can install all of these with `pip install "fastapi[all]"`. - -## License - -This 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a/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/REQUESTED b/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/REQUESTED deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/WHEEL b/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/WHEEL deleted file mode 100644 index ba1a8af..0000000 --- a/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/WHEEL +++ /dev/null @@ -1,4 +0,0 @@ -Wheel-Version: 1.0 -Generator: hatchling 1.18.0 -Root-Is-Purelib: true -Tag: py3-none-any diff --git a/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/licenses/LICENSE b/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/licenses/LICENSE deleted file mode 100644 index 3e92463..0000000 --- a/venv/lib/python3.9/site-packages/fastapi-0.104.1.dist-info/licenses/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2018 Sebastián Ramírez - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/venv/lib/python3.9/site-packages/fastapi/__init__.py b/venv/lib/python3.9/site-packages/fastapi/__init__.py deleted file mode 100644 index c81f09b..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/__init__.py +++ /dev/null @@ -1,25 +0,0 @@ -"""FastAPI framework, high performance, easy to learn, fast to code, ready for production""" - -__version__ = "0.104.1" - -from starlette import status as status - -from .applications import FastAPI as FastAPI -from .background import BackgroundTasks as BackgroundTasks -from .datastructures import UploadFile as UploadFile -from .exceptions import HTTPException as HTTPException -from .exceptions import WebSocketException as WebSocketException -from .param_functions import Body as Body -from .param_functions import Cookie as Cookie -from .param_functions import Depends as Depends -from .param_functions import File as File -from .param_functions import Form as Form -from .param_functions import Header as Header -from .param_functions import Path as Path -from .param_functions import Query as Query -from .param_functions import Security as Security -from .requests import Request as Request -from .responses import Response as Response -from .routing import APIRouter as APIRouter -from .websockets import WebSocket as WebSocket -from .websockets import WebSocketDisconnect as WebSocketDisconnect diff --git a/venv/lib/python3.9/site-packages/fastapi/_compat.py b/venv/lib/python3.9/site-packages/fastapi/_compat.py deleted file mode 100644 index fc605d0..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/_compat.py +++ /dev/null @@ -1,629 +0,0 @@ -from collections import deque -from copy import copy -from dataclasses import dataclass, is_dataclass -from enum import Enum -from typing import ( - Any, - Callable, - Deque, - Dict, - FrozenSet, - List, - Mapping, - Sequence, - Set, - Tuple, - Type, - Union, -) - -from fastapi.exceptions import RequestErrorModel -from fastapi.types import IncEx, ModelNameMap, UnionType -from pydantic import BaseModel, create_model -from pydantic.version import VERSION as PYDANTIC_VERSION -from starlette.datastructures import UploadFile -from typing_extensions import Annotated, Literal, get_args, get_origin - -PYDANTIC_V2 = PYDANTIC_VERSION.startswith("2.") - - -sequence_annotation_to_type = { - Sequence: list, - List: list, - list: list, - Tuple: tuple, - tuple: tuple, - Set: set, - set: set, - FrozenSet: frozenset, - frozenset: frozenset, - Deque: deque, - deque: deque, -} - -sequence_types = tuple(sequence_annotation_to_type.keys()) - -if PYDANTIC_V2: - from pydantic import PydanticSchemaGenerationError as PydanticSchemaGenerationError - from pydantic import TypeAdapter - from pydantic import ValidationError as ValidationError - from pydantic._internal._schema_generation_shared import ( # type: ignore[attr-defined] - GetJsonSchemaHandler as GetJsonSchemaHandler, - ) - from pydantic._internal._typing_extra import eval_type_lenient - from pydantic._internal._utils import lenient_issubclass as lenient_issubclass - from pydantic.fields import FieldInfo - from pydantic.json_schema import GenerateJsonSchema as GenerateJsonSchema - from pydantic.json_schema import JsonSchemaValue as JsonSchemaValue - from pydantic_core import CoreSchema as CoreSchema - from pydantic_core import PydanticUndefined, PydanticUndefinedType - from pydantic_core import Url as Url - - try: - from pydantic_core.core_schema import ( - with_info_plain_validator_function as with_info_plain_validator_function, - ) - except ImportError: # pragma: no cover - from pydantic_core.core_schema import ( - general_plain_validator_function as with_info_plain_validator_function, # noqa: F401 - ) - - Required = PydanticUndefined - Undefined = PydanticUndefined - UndefinedType = PydanticUndefinedType - evaluate_forwardref = eval_type_lenient - Validator = Any - - class BaseConfig: - pass - - class ErrorWrapper(Exception): - pass - - @dataclass - class ModelField: - field_info: FieldInfo - name: str - mode: Literal["validation", "serialization"] = "validation" - - @property - def alias(self) -> str: - a = self.field_info.alias - return a if a is not None else self.name - - @property - def required(self) -> bool: - return self.field_info.is_required() - - @property - def default(self) -> Any: - return self.get_default() - - @property - def type_(self) -> Any: - return self.field_info.annotation - - def __post_init__(self) -> None: - self._type_adapter: TypeAdapter[Any] = TypeAdapter( - Annotated[self.field_info.annotation, self.field_info] - ) - - def get_default(self) -> Any: - if self.field_info.is_required(): - return Undefined - return self.field_info.get_default(call_default_factory=True) - - def validate( - self, - value: Any, - values: Dict[str, Any] = {}, # noqa: B006 - *, - loc: Tuple[Union[int, str], ...] = (), - ) -> Tuple[Any, Union[List[Dict[str, Any]], None]]: - try: - return ( - self._type_adapter.validate_python(value, from_attributes=True), - None, - ) - except ValidationError as exc: - return None, _regenerate_error_with_loc( - errors=exc.errors(), loc_prefix=loc - ) - - def serialize( - self, - value: Any, - *, - mode: Literal["json", "python"] = "json", - include: Union[IncEx, None] = None, - exclude: Union[IncEx, None] = None, - by_alias: bool = True, - exclude_unset: bool = False, - exclude_defaults: bool = False, - exclude_none: bool = False, - ) -> Any: - # What calls this code passes a value that already called - # self._type_adapter.validate_python(value) - return self._type_adapter.dump_python( - value, - mode=mode, - include=include, - exclude=exclude, - by_alias=by_alias, - exclude_unset=exclude_unset, - exclude_defaults=exclude_defaults, - exclude_none=exclude_none, - ) - - def __hash__(self) -> int: - # Each ModelField is unique for our purposes, to allow making a dict from - # ModelField to its JSON Schema. - return id(self) - - def get_annotation_from_field_info( - annotation: Any, field_info: FieldInfo, field_name: str - ) -> Any: - return annotation - - def _normalize_errors(errors: Sequence[Any]) -> List[Dict[str, Any]]: - return errors # type: ignore[return-value] - - def _model_rebuild(model: Type[BaseModel]) -> None: - model.model_rebuild() - - def _model_dump( - model: BaseModel, mode: Literal["json", "python"] = "json", **kwargs: Any - ) -> Any: - return model.model_dump(mode=mode, **kwargs) - - def _get_model_config(model: BaseModel) -> Any: - return model.model_config - - def get_schema_from_model_field( - *, - field: ModelField, - schema_generator: GenerateJsonSchema, - model_name_map: ModelNameMap, - field_mapping: Dict[ - Tuple[ModelField, Literal["validation", "serialization"]], JsonSchemaValue - ], - separate_input_output_schemas: bool = True, - ) -> Dict[str, Any]: - override_mode: Union[Literal["validation"], None] = ( - None if separate_input_output_schemas else "validation" - ) - # This expects that GenerateJsonSchema was already used to generate the definitions - json_schema = field_mapping[(field, override_mode or field.mode)] - if "$ref" not in json_schema: - # TODO remove when deprecating Pydantic v1 - # Ref: https://github.com/pydantic/pydantic/blob/d61792cc42c80b13b23e3ffa74bc37ec7c77f7d1/pydantic/schema.py#L207 - json_schema["title"] = ( - field.field_info.title or field.alias.title().replace("_", " ") - ) - return json_schema - - def get_compat_model_name_map(fields: List[ModelField]) -> ModelNameMap: - return {} - - def get_definitions( - *, - fields: List[ModelField], - schema_generator: GenerateJsonSchema, - model_name_map: ModelNameMap, - separate_input_output_schemas: bool = True, - ) -> Tuple[ - Dict[ - Tuple[ModelField, Literal["validation", "serialization"]], JsonSchemaValue - ], - Dict[str, Dict[str, Any]], - ]: - override_mode: Union[Literal["validation"], None] = ( - None if separate_input_output_schemas else "validation" - ) - inputs = [ - (field, override_mode or field.mode, field._type_adapter.core_schema) - for field in fields - ] - field_mapping, definitions = schema_generator.generate_definitions( - inputs=inputs - ) - return field_mapping, definitions # type: ignore[return-value] - - def is_scalar_field(field: ModelField) -> bool: - from fastapi import params - - return field_annotation_is_scalar( - field.field_info.annotation - ) and not isinstance(field.field_info, params.Body) - - def is_sequence_field(field: ModelField) -> bool: - return field_annotation_is_sequence(field.field_info.annotation) - - def is_scalar_sequence_field(field: ModelField) -> bool: - return field_annotation_is_scalar_sequence(field.field_info.annotation) - - def is_bytes_field(field: ModelField) -> bool: - return is_bytes_or_nonable_bytes_annotation(field.type_) - - def is_bytes_sequence_field(field: ModelField) -> bool: - return is_bytes_sequence_annotation(field.type_) - - def copy_field_info(*, field_info: FieldInfo, annotation: Any) -> FieldInfo: - return type(field_info).from_annotation(annotation) - - def serialize_sequence_value(*, field: ModelField, value: Any) -> Sequence[Any]: - origin_type = ( - get_origin(field.field_info.annotation) or field.field_info.annotation - ) - assert issubclass(origin_type, sequence_types) # type: ignore[arg-type] - return sequence_annotation_to_type[origin_type](value) # type: ignore[no-any-return] - - def get_missing_field_error(loc: Tuple[str, ...]) -> Dict[str, Any]: - error = ValidationError.from_exception_data( - "Field required", [{"type": "missing", "loc": loc, "input": {}}] - ).errors()[0] - error["input"] = None - return error # type: ignore[return-value] - - def create_body_model( - *, fields: Sequence[ModelField], model_name: str - ) -> Type[BaseModel]: - field_params = {f.name: (f.field_info.annotation, f.field_info) for f in fields} - BodyModel: Type[BaseModel] = create_model(model_name, **field_params) # type: ignore[call-overload] - return BodyModel - -else: - from fastapi.openapi.constants import REF_PREFIX as REF_PREFIX - from pydantic import AnyUrl as Url # noqa: F401 - from pydantic import ( # type: ignore[assignment] - BaseConfig as BaseConfig, # noqa: F401 - ) - from pydantic import ValidationError as ValidationError # noqa: F401 - from pydantic.class_validators import ( # type: ignore[no-redef] - Validator as Validator, # noqa: F401 - ) - from pydantic.error_wrappers import ( # type: ignore[no-redef] - ErrorWrapper as ErrorWrapper, # noqa: F401 - ) - from pydantic.errors import MissingError - from pydantic.fields import ( # type: ignore[attr-defined] - SHAPE_FROZENSET, - SHAPE_LIST, - SHAPE_SEQUENCE, - SHAPE_SET, - SHAPE_SINGLETON, - SHAPE_TUPLE, - SHAPE_TUPLE_ELLIPSIS, - ) - from pydantic.fields import FieldInfo as FieldInfo - from pydantic.fields import ( # type: ignore[no-redef,attr-defined] - ModelField as ModelField, # noqa: F401 - ) - from pydantic.fields import ( # type: ignore[no-redef,attr-defined] - Required as Required, # noqa: F401 - ) - from pydantic.fields import ( # type: ignore[no-redef,attr-defined] - Undefined as Undefined, - ) - from pydantic.fields import ( # type: ignore[no-redef, attr-defined] - UndefinedType as UndefinedType, # noqa: F401 - ) - from pydantic.schema import ( - field_schema, - get_flat_models_from_fields, - get_model_name_map, - model_process_schema, - ) - from pydantic.schema import ( # type: ignore[no-redef] # noqa: F401 - get_annotation_from_field_info as get_annotation_from_field_info, - ) - from pydantic.typing import ( # type: ignore[no-redef] - evaluate_forwardref as evaluate_forwardref, # noqa: F401 - ) - from pydantic.utils import ( # type: ignore[no-redef] - lenient_issubclass as lenient_issubclass, # noqa: F401 - ) - - GetJsonSchemaHandler = Any # type: ignore[assignment,misc] - JsonSchemaValue = Dict[str, Any] # type: ignore[misc] - CoreSchema = Any # type: ignore[assignment,misc] - - sequence_shapes = { - SHAPE_LIST, - SHAPE_SET, - SHAPE_FROZENSET, - SHAPE_TUPLE, - SHAPE_SEQUENCE, - SHAPE_TUPLE_ELLIPSIS, - } - sequence_shape_to_type = { - SHAPE_LIST: list, - SHAPE_SET: set, - SHAPE_TUPLE: tuple, - SHAPE_SEQUENCE: list, - SHAPE_TUPLE_ELLIPSIS: list, - } - - @dataclass - class GenerateJsonSchema: # type: ignore[no-redef] - ref_template: str - - class PydanticSchemaGenerationError(Exception): # type: ignore[no-redef] - pass - - def with_info_plain_validator_function( # type: ignore[misc] - function: Callable[..., Any], - *, - ref: Union[str, None] = None, - metadata: Any = None, - serialization: Any = None, - ) -> Any: - return {} - - def get_model_definitions( - *, - flat_models: Set[Union[Type[BaseModel], Type[Enum]]], - model_name_map: Dict[Union[Type[BaseModel], Type[Enum]], str], - ) -> Dict[str, Any]: - definitions: Dict[str, Dict[str, Any]] = {} - for model in flat_models: - m_schema, m_definitions, m_nested_models = model_process_schema( - model, model_name_map=model_name_map, ref_prefix=REF_PREFIX - ) - definitions.update(m_definitions) - model_name = model_name_map[model] - if "description" in m_schema: - m_schema["description"] = m_schema["description"].split("\f")[0] - definitions[model_name] = m_schema - return definitions - - def is_pv1_scalar_field(field: ModelField) -> bool: - from fastapi import params - - field_info = field.field_info - if not ( - field.shape == SHAPE_SINGLETON # type: ignore[attr-defined] - and not lenient_issubclass(field.type_, BaseModel) - and not lenient_issubclass(field.type_, dict) - and not field_annotation_is_sequence(field.type_) - and not is_dataclass(field.type_) - and not isinstance(field_info, params.Body) - ): - return False - if field.sub_fields: # type: ignore[attr-defined] - if not all( - is_pv1_scalar_field(f) - for f in field.sub_fields # type: ignore[attr-defined] - ): - return False - return True - - def is_pv1_scalar_sequence_field(field: ModelField) -> bool: - if (field.shape in sequence_shapes) and not lenient_issubclass( # type: ignore[attr-defined] - field.type_, BaseModel - ): - if field.sub_fields is not None: # type: ignore[attr-defined] - for sub_field in field.sub_fields: # type: ignore[attr-defined] - if not is_pv1_scalar_field(sub_field): - return False - return True - if _annotation_is_sequence(field.type_): - return True - return False - - def _normalize_errors(errors: Sequence[Any]) -> List[Dict[str, Any]]: - use_errors: List[Any] = [] - for error in errors: - if isinstance(error, ErrorWrapper): - new_errors = ValidationError( # type: ignore[call-arg] - errors=[error], model=RequestErrorModel - ).errors() - use_errors.extend(new_errors) - elif isinstance(error, list): - use_errors.extend(_normalize_errors(error)) - else: - use_errors.append(error) - return use_errors - - def _model_rebuild(model: Type[BaseModel]) -> None: - model.update_forward_refs() - - def _model_dump( - model: BaseModel, mode: Literal["json", "python"] = "json", **kwargs: Any - ) -> Any: - return model.dict(**kwargs) - - def _get_model_config(model: BaseModel) -> Any: - return model.__config__ # type: ignore[attr-defined] - - def get_schema_from_model_field( - *, - field: ModelField, - schema_generator: GenerateJsonSchema, - model_name_map: ModelNameMap, - field_mapping: Dict[ - Tuple[ModelField, Literal["validation", "serialization"]], JsonSchemaValue - ], - separate_input_output_schemas: bool = True, - ) -> Dict[str, Any]: - # This expects that GenerateJsonSchema was already used to generate the definitions - return field_schema( # type: ignore[no-any-return] - field, model_name_map=model_name_map, ref_prefix=REF_PREFIX - )[0] - - def get_compat_model_name_map(fields: List[ModelField]) -> ModelNameMap: - models = get_flat_models_from_fields(fields, known_models=set()) - return get_model_name_map(models) # type: ignore[no-any-return] - - def get_definitions( - *, - fields: List[ModelField], - schema_generator: GenerateJsonSchema, - model_name_map: ModelNameMap, - separate_input_output_schemas: bool = True, - ) -> Tuple[ - Dict[ - Tuple[ModelField, Literal["validation", "serialization"]], JsonSchemaValue - ], - Dict[str, Dict[str, Any]], - ]: - models = get_flat_models_from_fields(fields, known_models=set()) - return {}, get_model_definitions( - flat_models=models, model_name_map=model_name_map - ) - - def is_scalar_field(field: ModelField) -> bool: - return is_pv1_scalar_field(field) - - def is_sequence_field(field: ModelField) -> bool: - return field.shape in sequence_shapes or _annotation_is_sequence(field.type_) # type: ignore[attr-defined] - - def is_scalar_sequence_field(field: ModelField) -> bool: - return is_pv1_scalar_sequence_field(field) - - def is_bytes_field(field: ModelField) -> bool: - return lenient_issubclass(field.type_, bytes) - - def is_bytes_sequence_field(field: ModelField) -> bool: - return field.shape in sequence_shapes and lenient_issubclass(field.type_, bytes) # type: ignore[attr-defined] - - def copy_field_info(*, field_info: FieldInfo, annotation: Any) -> FieldInfo: - return copy(field_info) - - def serialize_sequence_value(*, field: ModelField, value: Any) -> Sequence[Any]: - return sequence_shape_to_type[field.shape](value) # type: ignore[no-any-return,attr-defined] - - def get_missing_field_error(loc: Tuple[str, ...]) -> Dict[str, Any]: - missing_field_error = ErrorWrapper(MissingError(), loc=loc) # type: ignore[call-arg] - new_error = ValidationError([missing_field_error], RequestErrorModel) - return new_error.errors()[0] # type: ignore[return-value] - - def create_body_model( - *, fields: Sequence[ModelField], model_name: str - ) -> Type[BaseModel]: - BodyModel = create_model(model_name) - for f in fields: - BodyModel.__fields__[f.name] = f # type: ignore[index] - return BodyModel - - -def _regenerate_error_with_loc( - *, errors: Sequence[Any], loc_prefix: Tuple[Union[str, int], ...] -) -> List[Dict[str, Any]]: - updated_loc_errors: List[Any] = [ - {**err, "loc": loc_prefix + err.get("loc", ())} - for err in _normalize_errors(errors) - ] - - return updated_loc_errors - - -def _annotation_is_sequence(annotation: Union[Type[Any], None]) -> bool: - if lenient_issubclass(annotation, (str, bytes)): - return False - return lenient_issubclass(annotation, sequence_types) - - -def field_annotation_is_sequence(annotation: Union[Type[Any], None]) -> bool: - return _annotation_is_sequence(annotation) or _annotation_is_sequence( - get_origin(annotation) - ) - - -def value_is_sequence(value: Any) -> bool: - return isinstance(value, sequence_types) and not isinstance(value, (str, bytes)) # type: ignore[arg-type] - - -def _annotation_is_complex(annotation: Union[Type[Any], None]) -> bool: - return ( - lenient_issubclass(annotation, (BaseModel, Mapping, UploadFile)) - or _annotation_is_sequence(annotation) - or is_dataclass(annotation) - ) - - -def field_annotation_is_complex(annotation: Union[Type[Any], None]) -> bool: - origin = get_origin(annotation) - if origin is Union or origin is UnionType: - return any(field_annotation_is_complex(arg) for arg in get_args(annotation)) - - return ( - _annotation_is_complex(annotation) - or _annotation_is_complex(origin) - or hasattr(origin, "__pydantic_core_schema__") - or hasattr(origin, "__get_pydantic_core_schema__") - ) - - -def field_annotation_is_scalar(annotation: Any) -> bool: - # handle Ellipsis here to make tuple[int, ...] work nicely - return annotation is Ellipsis or not field_annotation_is_complex(annotation) - - -def field_annotation_is_scalar_sequence(annotation: Union[Type[Any], None]) -> bool: - origin = get_origin(annotation) - if origin is Union or origin is UnionType: - at_least_one_scalar_sequence = False - for arg in get_args(annotation): - if field_annotation_is_scalar_sequence(arg): - at_least_one_scalar_sequence = True - continue - elif not field_annotation_is_scalar(arg): - return False - return at_least_one_scalar_sequence - return field_annotation_is_sequence(annotation) and all( - field_annotation_is_scalar(sub_annotation) - for sub_annotation in get_args(annotation) - ) - - -def is_bytes_or_nonable_bytes_annotation(annotation: Any) -> bool: - if lenient_issubclass(annotation, bytes): - return True - origin = get_origin(annotation) - if origin is Union or origin is UnionType: - for arg in get_args(annotation): - if lenient_issubclass(arg, bytes): - return True - return False - - -def is_uploadfile_or_nonable_uploadfile_annotation(annotation: Any) -> bool: - if lenient_issubclass(annotation, UploadFile): - return True - origin = get_origin(annotation) - if origin is Union or origin is UnionType: - for arg in get_args(annotation): - if lenient_issubclass(arg, UploadFile): - return True - return False - - -def is_bytes_sequence_annotation(annotation: Any) -> bool: - origin = get_origin(annotation) - if origin is Union or origin is UnionType: - at_least_one = False - for arg in get_args(annotation): - if is_bytes_sequence_annotation(arg): - at_least_one = True - continue - return at_least_one - return field_annotation_is_sequence(annotation) and all( - is_bytes_or_nonable_bytes_annotation(sub_annotation) - for sub_annotation in get_args(annotation) - ) - - -def is_uploadfile_sequence_annotation(annotation: Any) -> bool: - origin = get_origin(annotation) - if origin is Union or origin is UnionType: - at_least_one = False - for arg in get_args(annotation): - if is_uploadfile_sequence_annotation(arg): - at_least_one = True - continue - return at_least_one - return field_annotation_is_sequence(annotation) and all( - is_uploadfile_or_nonable_uploadfile_annotation(sub_annotation) - for sub_annotation in get_args(annotation) - ) diff --git a/venv/lib/python3.9/site-packages/fastapi/applications.py b/venv/lib/python3.9/site-packages/fastapi/applications.py deleted file mode 100644 index 3021d75..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/applications.py +++ /dev/null @@ -1,4637 +0,0 @@ -from enum import Enum -from typing import ( - Any, - Awaitable, - Callable, - Coroutine, - Dict, - List, - Optional, - Sequence, - Type, - TypeVar, - Union, -) - -from fastapi import routing -from fastapi.datastructures import Default, DefaultPlaceholder -from fastapi.exception_handlers import ( - http_exception_handler, - request_validation_exception_handler, - websocket_request_validation_exception_handler, -) -from fastapi.exceptions import RequestValidationError, WebSocketRequestValidationError -from fastapi.logger import logger -from fastapi.middleware.asyncexitstack import AsyncExitStackMiddleware -from fastapi.openapi.docs import ( - get_redoc_html, - get_swagger_ui_html, - get_swagger_ui_oauth2_redirect_html, -) -from fastapi.openapi.utils import get_openapi -from fastapi.params import Depends -from fastapi.types import DecoratedCallable, IncEx -from fastapi.utils import generate_unique_id -from starlette.applications import Starlette -from starlette.datastructures import State -from starlette.exceptions import HTTPException -from starlette.middleware import Middleware -from starlette.middleware.base import BaseHTTPMiddleware -from starlette.middleware.errors import ServerErrorMiddleware -from starlette.middleware.exceptions import ExceptionMiddleware -from starlette.requests import Request -from starlette.responses import HTMLResponse, JSONResponse, Response -from starlette.routing import BaseRoute -from starlette.types import ASGIApp, Lifespan, Receive, Scope, Send -from typing_extensions import Annotated, Doc, deprecated # type: ignore [attr-defined] - -AppType = TypeVar("AppType", bound="FastAPI") - - -class FastAPI(Starlette): - """ - `FastAPI` app class, the main entrypoint to use FastAPI. - - Read more in the - [FastAPI docs for First Steps](https://fastapi.tiangolo.com/tutorial/first-steps/). - - ## Example - - ```python - from fastapi import FastAPI - - app = FastAPI() - ``` - """ - - def __init__( - self: AppType, - *, - debug: Annotated[ - bool, - Doc( - """ - Boolean indicating if debug tracebacks should be returned on server - errors. - - Read more in the - [Starlette docs for Applications](https://www.starlette.io/applications/#instantiating-the-application). - """ - ), - ] = False, - routes: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - **Note**: you probably shouldn't use this parameter, it is inherited - from Starlette and supported for compatibility. - - --- - - A list of routes to serve incoming HTTP and WebSocket requests. - """ - ), - deprecated( - """ - You normally wouldn't use this parameter with FastAPI, it is inherited - from Starlette and supported for compatibility. - - In FastAPI, you normally would use the *path operation methods*, - like `app.get()`, `app.post()`, etc. - """ - ), - ] = None, - title: Annotated[ - str, - Doc( - """ - The title of the API. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more in the - [FastAPI docs for Metadata and Docs URLs](https://fastapi.tiangolo.com/tutorial/metadata/#metadata-for-api). - - **Example** - - ```python - from fastapi import FastAPI - - app = FastAPI(title="ChimichangApp") - ``` - """ - ), - ] = "FastAPI", - summary: Annotated[ - Optional[str], - Doc( - """ - A short summary of the API. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more in the - [FastAPI docs for Metadata and Docs URLs](https://fastapi.tiangolo.com/tutorial/metadata/#metadata-for-api). - - **Example** - - ```python - from fastapi import FastAPI - - app = FastAPI(summary="Deadpond's favorite app. Nuff said.") - ``` - """ - ), - ] = None, - description: Annotated[ - str, - Doc( - ''' - A description of the API. Supports Markdown (using - [CommonMark syntax](https://commonmark.org/)). - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more in the - [FastAPI docs for Metadata and Docs URLs](https://fastapi.tiangolo.com/tutorial/metadata/#metadata-for-api). - - **Example** - - ```python - from fastapi import FastAPI - - app = FastAPI( - description=""" - ChimichangApp API helps you do awesome stuff. 🚀 - - ## Items - - You can **read items**. - - ## Users - - You will be able to: - - * **Create users** (_not implemented_). - * **Read users** (_not implemented_). - - """ - ) - ``` - ''' - ), - ] = "", - version: Annotated[ - str, - Doc( - """ - The version of the API. - - **Note** This is the version of your application, not the version of - the OpenAPI specification nor the version of FastAPI being used. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more in the - [FastAPI docs for Metadata and Docs URLs](https://fastapi.tiangolo.com/tutorial/metadata/#metadata-for-api). - - **Example** - - ```python - from fastapi import FastAPI - - app = FastAPI(version="0.0.1") - ``` - """ - ), - ] = "0.1.0", - openapi_url: Annotated[ - Optional[str], - Doc( - """ - The URL where the OpenAPI schema will be served from. - - If you set it to `None`, no OpenAPI schema will be served publicly, and - the default automatic endpoints `/docs` and `/redoc` will also be - disabled. - - Read more in the - [FastAPI docs for Metadata and Docs URLs](https://fastapi.tiangolo.com/tutorial/metadata/#openapi-url). - - **Example** - - ```python - from fastapi import FastAPI - - app = FastAPI(openapi_url="/api/v1/openapi.json") - ``` - """ - ), - ] = "/openapi.json", - openapi_tags: Annotated[ - Optional[List[Dict[str, Any]]], - Doc( - """ - A list of tags used by OpenAPI, these are the same `tags` you can set - in the *path operations*, like: - - * `@app.get("/users/", tags=["users"])` - * `@app.get("/items/", tags=["items"])` - - The order of the tags can be used to specify the order shown in - tools like Swagger UI, used in the automatic path `/docs`. - - It's not required to specify all the tags used. - - The tags that are not declared MAY be organized randomly or based - on the tools' logic. Each tag name in the list MUST be unique. - - The value of each item is a `dict` containing: - - * `name`: The name of the tag. - * `description`: A short description of the tag. - [CommonMark syntax](https://commonmark.org/) MAY be used for rich - text representation. - * `externalDocs`: Additional external documentation for this tag. If - provided, it would contain a `dict` with: - * `description`: A short description of the target documentation. - [CommonMark syntax](https://commonmark.org/) MAY be used for - rich text representation. - * `url`: The URL for the target documentation. Value MUST be in - the form of a URL. - - Read more in the - [FastAPI docs for Metadata and Docs URLs](https://fastapi.tiangolo.com/tutorial/metadata/#metadata-for-tags). - - **Example** - - ```python - from fastapi import FastAPI - - tags_metadata = [ - { - "name": "users", - "description": "Operations with users. The **login** logic is also here.", - }, - { - "name": "items", - "description": "Manage items. So _fancy_ they have their own docs.", - "externalDocs": { - "description": "Items external docs", - "url": "https://fastapi.tiangolo.com/", - }, - }, - ] - - app = FastAPI(openapi_tags=tags_metadata) - ``` - """ - ), - ] = None, - servers: Annotated[ - Optional[List[Dict[str, Union[str, Any]]]], - Doc( - """ - A `list` of `dict`s with connectivity information to a target server. - - You would use it, for example, if your application is served from - different domains and you want to use the same Swagger UI in the - browser to interact with each of them (instead of having multiple - browser tabs open). Or if you want to leave fixed the possible URLs. - - If the servers `list` is not provided, or is an empty `list`, the - default value would be a a `dict` with a `url` value of `/`. - - Each item in the `list` is a `dict` containing: - - * `url`: A URL to the target host. This URL supports Server Variables - and MAY be relative, to indicate that the host location is relative - to the location where the OpenAPI document is being served. Variable - substitutions will be made when a variable is named in `{`brackets`}`. - * `description`: An optional string describing the host designated by - the URL. [CommonMark syntax](https://commonmark.org/) MAY be used for - rich text representation. - * `variables`: A `dict` between a variable name and its value. The value - is used for substitution in the server's URL template. - - Read more in the - [FastAPI docs for Behind a Proxy](https://fastapi.tiangolo.com/advanced/behind-a-proxy/#additional-servers). - - **Example** - - ```python - from fastapi import FastAPI - - app = FastAPI( - servers=[ - {"url": "https://stag.example.com", "description": "Staging environment"}, - {"url": "https://prod.example.com", "description": "Production environment"}, - ] - ) - ``` - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[Depends]], - Doc( - """ - A list of global dependencies, they will be applied to each - *path operation*, including in sub-routers. - - Read more about it in the - [FastAPI docs for Global Dependencies](https://fastapi.tiangolo.com/tutorial/dependencies/global-dependencies/). - - **Example** - - ```python - from fastapi import Depends, FastAPI - - from .dependencies import func_dep_1, func_dep_2 - - app = FastAPI(dependencies=[Depends(func_dep_1), Depends(func_dep_2)]) - ``` - """ - ), - ] = None, - default_response_class: Annotated[ - Type[Response], - Doc( - """ - The default response class to be used. - - Read more in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#default-response-class). - - **Example** - - ```python - from fastapi import FastAPI - from fastapi.responses import ORJSONResponse - - app = FastAPI(default_response_class=ORJSONResponse) - ``` - """ - ), - ] = Default(JSONResponse), - redirect_slashes: Annotated[ - bool, - Doc( - """ - Whether to detect and redirect slashes in URLs when the client doesn't - use the same format. - - **Example** - - ```python - from fastapi import FastAPI - - app = FastAPI(redirect_slashes=True) # the default - - @app.get("/items/") - async def read_items(): - return [{"item_id": "Foo"}] - ``` - - With this app, if a client goes to `/items` (without a trailing slash), - they will be automatically redirected with an HTTP status code of 307 - to `/items/`. - """ - ), - ] = True, - docs_url: Annotated[ - Optional[str], - Doc( - """ - The path to the automatic interactive API documentation. - It is handled in the browser by Swagger UI. - - The default URL is `/docs`. You can disable it by setting it to `None`. - - If `openapi_url` is set to `None`, this will be automatically disabled. - - Read more in the - [FastAPI docs for Metadata and Docs URLs](https://fastapi.tiangolo.com/tutorial/metadata/#docs-urls). - - **Example** - - ```python - from fastapi import FastAPI - - app = FastAPI(docs_url="/documentation", redoc_url=None) - ``` - """ - ), - ] = "/docs", - redoc_url: Annotated[ - Optional[str], - Doc( - """ - The path to the alternative automatic interactive API documentation - provided by ReDoc. - - The default URL is `/redoc`. You can disable it by setting it to `None`. - - If `openapi_url` is set to `None`, this will be automatically disabled. - - Read more in the - [FastAPI docs for Metadata and Docs URLs](https://fastapi.tiangolo.com/tutorial/metadata/#docs-urls). - - **Example** - - ```python - from fastapi import FastAPI - - app = FastAPI(docs_url="/documentation", redoc_url="redocumentation") - ``` - """ - ), - ] = "/redoc", - swagger_ui_oauth2_redirect_url: Annotated[ - Optional[str], - Doc( - """ - The OAuth2 redirect endpoint for the Swagger UI. - - By default it is `/docs/oauth2-redirect`. - - This is only used if you use OAuth2 (with the "Authorize" button) - with Swagger UI. - """ - ), - ] = "/docs/oauth2-redirect", - swagger_ui_init_oauth: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - OAuth2 configuration for the Swagger UI, by default shown at `/docs`. - - Read more about the available configuration options in the - [Swagger UI docs](https://swagger.io/docs/open-source-tools/swagger-ui/usage/oauth2/). - """ - ), - ] = None, - middleware: Annotated[ - Optional[Sequence[Middleware]], - Doc( - """ - List of middleware to be added when creating the application. - - In FastAPI you would normally do this with `app.add_middleware()` - instead. - - Read more in the - [FastAPI docs for Middleware](https://fastapi.tiangolo.com/tutorial/middleware/). - """ - ), - ] = None, - exception_handlers: Annotated[ - Optional[ - Dict[ - Union[int, Type[Exception]], - Callable[[Request, Any], Coroutine[Any, Any, Response]], - ] - ], - Doc( - """ - A dictionary with handlers for exceptions. - - In FastAPI, you would normally use the decorator - `@app.exception_handler()`. - - Read more in the - [FastAPI docs for Handling Errors](https://fastapi.tiangolo.com/tutorial/handling-errors/). - """ - ), - ] = None, - on_startup: Annotated[ - Optional[Sequence[Callable[[], Any]]], - Doc( - """ - A list of startup event handler functions. - - You should instead use the `lifespan` handlers. - - Read more in the [FastAPI docs for `lifespan`](https://fastapi.tiangolo.com/advanced/events/). - """ - ), - ] = None, - on_shutdown: Annotated[ - Optional[Sequence[Callable[[], Any]]], - Doc( - """ - A list of shutdown event handler functions. - - You should instead use the `lifespan` handlers. - - Read more in the - [FastAPI docs for `lifespan`](https://fastapi.tiangolo.com/advanced/events/). - """ - ), - ] = None, - lifespan: Annotated[ - Optional[Lifespan[AppType]], - Doc( - """ - A `Lifespan` context manager handler. This replaces `startup` and - `shutdown` functions with a single context manager. - - Read more in the - [FastAPI docs for `lifespan`](https://fastapi.tiangolo.com/advanced/events/). - """ - ), - ] = None, - terms_of_service: Annotated[ - Optional[str], - Doc( - """ - A URL to the Terms of Service for your API. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more at the - [FastAPI docs for Metadata and Docs URLs](https://fastapi.tiangolo.com/tutorial/metadata/#metadata-for-api). - - **Example** - - ```python - app = FastAPI(terms_of_service="http://example.com/terms/") - ``` - """ - ), - ] = None, - contact: Annotated[ - Optional[Dict[str, Union[str, Any]]], - Doc( - """ - A dictionary with the contact information for the exposed API. - - It can contain several fields. - - * `name`: (`str`) The name of the contact person/organization. - * `url`: (`str`) A URL pointing to the contact information. MUST be in - the format of a URL. - * `email`: (`str`) The email address of the contact person/organization. - MUST be in the format of an email address. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more at the - [FastAPI docs for Metadata and Docs URLs](https://fastapi.tiangolo.com/tutorial/metadata/#metadata-for-api). - - **Example** - - ```python - app = FastAPI( - contact={ - "name": "Deadpoolio the Amazing", - "url": "http://x-force.example.com/contact/", - "email": "dp@x-force.example.com", - } - ) - ``` - """ - ), - ] = None, - license_info: Annotated[ - Optional[Dict[str, Union[str, Any]]], - Doc( - """ - A dictionary with the license information for the exposed API. - - It can contain several fields. - - * `name`: (`str`) **REQUIRED** (if a `license_info` is set). The - license name used for the API. - * `identifier`: (`str`) An [SPDX](https://spdx.dev/) license expression - for the API. The `identifier` field is mutually exclusive of the `url` - field. Available since OpenAPI 3.1.0, FastAPI 0.99.0. - * `url`: (`str`) A URL to the license used for the API. This MUST be - the format of a URL. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more at the - [FastAPI docs for Metadata and Docs URLs](https://fastapi.tiangolo.com/tutorial/metadata/#metadata-for-api). - - **Example** - - ```python - app = FastAPI( - license_info={ - "name": "Apache 2.0", - "url": "https://www.apache.org/licenses/LICENSE-2.0.html", - } - ) - ``` - """ - ), - ] = None, - openapi_prefix: Annotated[ - str, - Doc( - """ - A URL prefix for the OpenAPI URL. - """ - ), - deprecated( - """ - "openapi_prefix" has been deprecated in favor of "root_path", which - follows more closely the ASGI standard, is simpler, and more - automatic. - """ - ), - ] = "", - root_path: Annotated[ - str, - Doc( - """ - A path prefix handled by a proxy that is not seen by the application - but is seen by external clients, which affects things like Swagger UI. - - Read more about it at the - [FastAPI docs for Behind a Proxy](https://fastapi.tiangolo.com/advanced/behind-a-proxy/). - - **Example** - - ```python - from fastapi import FastAPI - - app = FastAPI(root_path="/api/v1") - ``` - """ - ), - ] = "", - root_path_in_servers: Annotated[ - bool, - Doc( - """ - To disable automatically generating the URLs in the `servers` field - in the autogenerated OpenAPI using the `root_path`. - - Read more about it in the - [FastAPI docs for Behind a Proxy](https://fastapi.tiangolo.com/advanced/behind-a-proxy/#disable-automatic-server-from-root_path). - - **Example** - - ```python - from fastapi import FastAPI - - app = FastAPI(root_path_in_servers=False) - ``` - """ - ), - ] = True, - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses to be shown in OpenAPI. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Additional Responses in OpenAPI](https://fastapi.tiangolo.com/advanced/additional-responses/). - - And in the - [FastAPI docs for Bigger Applications](https://fastapi.tiangolo.com/tutorial/bigger-applications/#include-an-apirouter-with-a-custom-prefix-tags-responses-and-dependencies). - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - OpenAPI callbacks that should apply to all *path operations*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - webhooks: Annotated[ - Optional[routing.APIRouter], - Doc( - """ - Add OpenAPI webhooks. This is similar to `callbacks` but it doesn't - depend on specific *path operations*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - **Note**: This is available since OpenAPI 3.1.0, FastAPI 0.99.0. - - Read more about it in the - [FastAPI docs for OpenAPI Webhooks](https://fastapi.tiangolo.com/advanced/openapi-webhooks/). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark all *path operations* as deprecated. You probably don't need it, - but it's available. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - include_in_schema: Annotated[ - bool, - Doc( - """ - To include (or not) all the *path operations* in the generated OpenAPI. - You probably don't need it, but it's available. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - swagger_ui_parameters: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Parameters to configure Swagger UI, the autogenerated interactive API - documentation (by default at `/docs`). - - Read more about it in the - [FastAPI docs about how to Configure Swagger UI](https://fastapi.tiangolo.com/how-to/configure-swagger-ui/). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[routing.APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - separate_input_output_schemas: Annotated[ - bool, - Doc( - """ - Whether to generate separate OpenAPI schemas for request body and - response body when the results would be more precise. - - This is particularly useful when automatically generating clients. - - For example, if you have a model like: - - ```python - from pydantic import BaseModel - - class Item(BaseModel): - name: str - tags: list[str] = [] - ``` - - When `Item` is used for input, a request body, `tags` is not required, - the client doesn't have to provide it. - - But when using `Item` for output, for a response body, `tags` is always - available because it has a default value, even if it's just an empty - list. So, the client should be able to always expect it. - - In this case, there would be two different schemas, one for input and - another one for output. - """ - ), - ] = True, - **extra: Annotated[ - Any, - Doc( - """ - Extra keyword arguments to be stored in the app, not used by FastAPI - anywhere. - """ - ), - ], - ) -> None: - self.debug = debug - self.title = title - self.summary = summary - self.description = description - self.version = version - self.terms_of_service = terms_of_service - self.contact = contact - self.license_info = license_info - self.openapi_url = openapi_url - self.openapi_tags = openapi_tags - self.root_path_in_servers = root_path_in_servers - self.docs_url = docs_url - self.redoc_url = redoc_url - self.swagger_ui_oauth2_redirect_url = swagger_ui_oauth2_redirect_url - self.swagger_ui_init_oauth = swagger_ui_init_oauth - self.swagger_ui_parameters = swagger_ui_parameters - self.servers = servers or [] - self.separate_input_output_schemas = separate_input_output_schemas - self.extra = extra - self.openapi_version: Annotated[ - str, - Doc( - """ - The version string of OpenAPI. - - FastAPI will generate OpenAPI version 3.1.0, and will output that as - the OpenAPI version. But some tools, even though they might be - compatible with OpenAPI 3.1.0, might not recognize it as a valid. - - So you could override this value to trick those tools into using - the generated OpenAPI. Have in mind that this is a hack. But if you - avoid using features added in OpenAPI 3.1.0, it might work for your - use case. - - This is not passed as a parameter to the `FastAPI` class to avoid - giving the false idea that FastAPI would generate a different OpenAPI - schema. It is only available as an attribute. - - **Example** - - ```python - from fastapi import FastAPI - - app = FastAPI() - - app.openapi_version = "3.0.2" - ``` - """ - ), - ] = "3.1.0" - self.openapi_schema: Optional[Dict[str, Any]] = None - if self.openapi_url: - assert self.title, "A title must be provided for OpenAPI, e.g.: 'My API'" - assert self.version, "A version must be provided for OpenAPI, e.g.: '2.1.0'" - # TODO: remove when discarding the openapi_prefix parameter - if openapi_prefix: - logger.warning( - '"openapi_prefix" has been deprecated in favor of "root_path", which ' - "follows more closely the ASGI standard, is simpler, and more " - "automatic. Check the docs at " - "https://fastapi.tiangolo.com/advanced/sub-applications/" - ) - self.webhooks: Annotated[ - routing.APIRouter, - Doc( - """ - The `app.webhooks` attribute is an `APIRouter` with the *path - operations* that will be used just for documentation of webhooks. - - Read more about it in the - [FastAPI docs for OpenAPI Webhooks](https://fastapi.tiangolo.com/advanced/openapi-webhooks/). - """ - ), - ] = webhooks or routing.APIRouter() - self.root_path = root_path or openapi_prefix - self.state: Annotated[ - State, - Doc( - """ - A state object for the application. This is the same object for the - entire application, it doesn't change from request to request. - - You normally woudln't use this in FastAPI, for most of the cases you - would instead use FastAPI dependencies. - - This is simply inherited from Starlette. - - Read more about it in the - [Starlette docs for Applications](https://www.starlette.io/applications/#storing-state-on-the-app-instance). - """ - ), - ] = State() - self.dependency_overrides: Annotated[ - Dict[Callable[..., Any], Callable[..., Any]], - Doc( - """ - A dictionary with overrides for the dependencies. - - Each key is the original dependency callable, and the value is the - actual dependency that should be called. - - This is for testing, to replace expensive dependencies with testing - versions. - - Read more about it in the - [FastAPI docs for Testing Dependencies with Overrides](https://fastapi.tiangolo.com/advanced/testing-dependencies/). - """ - ), - ] = {} - self.router: routing.APIRouter = routing.APIRouter( - routes=routes, - redirect_slashes=redirect_slashes, - dependency_overrides_provider=self, - on_startup=on_startup, - on_shutdown=on_shutdown, - lifespan=lifespan, - default_response_class=default_response_class, - dependencies=dependencies, - callbacks=callbacks, - deprecated=deprecated, - include_in_schema=include_in_schema, - responses=responses, - generate_unique_id_function=generate_unique_id_function, - ) - self.exception_handlers: Dict[ - Any, Callable[[Request, Any], Union[Response, Awaitable[Response]]] - ] = {} if exception_handlers is None else dict(exception_handlers) - self.exception_handlers.setdefault(HTTPException, http_exception_handler) - self.exception_handlers.setdefault( - RequestValidationError, request_validation_exception_handler - ) - self.exception_handlers.setdefault( - WebSocketRequestValidationError, - # Starlette still has incorrect type specification for the handlers - websocket_request_validation_exception_handler, # type: ignore - ) - - self.user_middleware: List[Middleware] = ( - [] if middleware is None else list(middleware) - ) - self.middleware_stack: Union[ASGIApp, None] = None - self.setup() - - def build_middleware_stack(self) -> ASGIApp: - # Duplicate/override from Starlette to add AsyncExitStackMiddleware - # inside of ExceptionMiddleware, inside of custom user middlewares - debug = self.debug - error_handler = None - exception_handlers = {} - - for key, value in self.exception_handlers.items(): - if key in (500, Exception): - error_handler = value - else: - exception_handlers[key] = value - - middleware = ( - [Middleware(ServerErrorMiddleware, handler=error_handler, debug=debug)] - + self.user_middleware - + [ - Middleware( - ExceptionMiddleware, handlers=exception_handlers, debug=debug - ), - # Add FastAPI-specific AsyncExitStackMiddleware for dependencies with - # contextvars. - # This needs to happen after user middlewares because those create a - # new contextvars context copy by using a new AnyIO task group. - # The initial part of dependencies with 'yield' is executed in the - # FastAPI code, inside all the middlewares. However, the teardown part - # (after 'yield') is executed in the AsyncExitStack in this middleware. - # If the AsyncExitStack lived outside of the custom middlewares and - # contextvars were set in a dependency with 'yield' in that internal - # contextvars context, the values would not be available in the - # outer context of the AsyncExitStack. - # By placing the middleware and the AsyncExitStack here, inside all - # user middlewares, the code before and after 'yield' in dependencies - # with 'yield' is executed in the same contextvars context. Thus, all values - # set in contextvars before 'yield' are still available after 'yield,' as - # expected. - # Additionally, by having this AsyncExitStack here, after the - # ExceptionMiddleware, dependencies can now catch handled exceptions, - # e.g. HTTPException, to customize the teardown code (e.g. DB session - # rollback). - Middleware(AsyncExitStackMiddleware), - ] - ) - - app = self.router - for cls, options in reversed(middleware): - app = cls(app=app, **options) - return app - - def openapi(self) -> Dict[str, Any]: - """ - Generate the OpenAPI schema of the application. This is called by FastAPI - internally. - - The first time it is called it stores the result in the attribute - `app.openapi_schema`, and next times it is called, it just returns that same - result. To avoid the cost of generating the schema every time. - - If you need to modify the generated OpenAPI schema, you could modify it. - - Read more in the - [FastAPI docs for OpenAPI](https://fastapi.tiangolo.com/how-to/extending-openapi/). - """ - if not self.openapi_schema: - self.openapi_schema = get_openapi( - title=self.title, - version=self.version, - openapi_version=self.openapi_version, - summary=self.summary, - description=self.description, - terms_of_service=self.terms_of_service, - contact=self.contact, - license_info=self.license_info, - routes=self.routes, - webhooks=self.webhooks.routes, - tags=self.openapi_tags, - servers=self.servers, - separate_input_output_schemas=self.separate_input_output_schemas, - ) - return self.openapi_schema - - def setup(self) -> None: - if self.openapi_url: - urls = (server_data.get("url") for server_data in self.servers) - server_urls = {url for url in urls if url} - - async def openapi(req: Request) -> JSONResponse: - root_path = req.scope.get("root_path", "").rstrip("/") - if root_path not in server_urls: - if root_path and self.root_path_in_servers: - self.servers.insert(0, {"url": root_path}) - server_urls.add(root_path) - return JSONResponse(self.openapi()) - - self.add_route(self.openapi_url, openapi, include_in_schema=False) - if self.openapi_url and self.docs_url: - - async def swagger_ui_html(req: Request) -> HTMLResponse: - root_path = req.scope.get("root_path", "").rstrip("/") - openapi_url = root_path + self.openapi_url - oauth2_redirect_url = self.swagger_ui_oauth2_redirect_url - if oauth2_redirect_url: - oauth2_redirect_url = root_path + oauth2_redirect_url - return get_swagger_ui_html( - openapi_url=openapi_url, - title=self.title + " - Swagger UI", - oauth2_redirect_url=oauth2_redirect_url, - init_oauth=self.swagger_ui_init_oauth, - swagger_ui_parameters=self.swagger_ui_parameters, - ) - - self.add_route(self.docs_url, swagger_ui_html, include_in_schema=False) - - if self.swagger_ui_oauth2_redirect_url: - - async def swagger_ui_redirect(req: Request) -> HTMLResponse: - return get_swagger_ui_oauth2_redirect_html() - - self.add_route( - self.swagger_ui_oauth2_redirect_url, - swagger_ui_redirect, - include_in_schema=False, - ) - if self.openapi_url and self.redoc_url: - - async def redoc_html(req: Request) -> HTMLResponse: - root_path = req.scope.get("root_path", "").rstrip("/") - openapi_url = root_path + self.openapi_url - return get_redoc_html( - openapi_url=openapi_url, title=self.title + " - ReDoc" - ) - - self.add_route(self.redoc_url, redoc_html, include_in_schema=False) - - async def __call__(self, scope: Scope, receive: Receive, send: Send) -> None: - if self.root_path: - scope["root_path"] = self.root_path - await super().__call__(scope, receive, send) - - def add_api_route( - self, - path: str, - endpoint: Callable[..., Coroutine[Any, Any, Response]], - *, - response_model: Any = Default(None), - status_code: Optional[int] = None, - tags: Optional[List[Union[str, Enum]]] = None, - dependencies: Optional[Sequence[Depends]] = None, - summary: Optional[str] = None, - description: Optional[str] = None, - response_description: str = "Successful Response", - responses: Optional[Dict[Union[int, str], Dict[str, Any]]] = None, - deprecated: Optional[bool] = None, - methods: Optional[List[str]] = None, - operation_id: Optional[str] = None, - response_model_include: Optional[IncEx] = None, - response_model_exclude: Optional[IncEx] = None, - response_model_by_alias: bool = True, - response_model_exclude_unset: bool = False, - response_model_exclude_defaults: bool = False, - response_model_exclude_none: bool = False, - include_in_schema: bool = True, - response_class: Union[Type[Response], DefaultPlaceholder] = Default( - JSONResponse - ), - name: Optional[str] = None, - openapi_extra: Optional[Dict[str, Any]] = None, - generate_unique_id_function: Callable[[routing.APIRoute], str] = Default( - generate_unique_id - ), - ) -> None: - self.router.add_api_route( - path, - endpoint=endpoint, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - methods=methods, - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def api_route( - self, - path: str, - *, - response_model: Any = Default(None), - status_code: Optional[int] = None, - tags: Optional[List[Union[str, Enum]]] = None, - dependencies: Optional[Sequence[Depends]] = None, - summary: Optional[str] = None, - description: Optional[str] = None, - response_description: str = "Successful Response", - responses: Optional[Dict[Union[int, str], Dict[str, Any]]] = None, - deprecated: Optional[bool] = None, - methods: Optional[List[str]] = None, - operation_id: Optional[str] = None, - response_model_include: Optional[IncEx] = None, - response_model_exclude: Optional[IncEx] = None, - response_model_by_alias: bool = True, - response_model_exclude_unset: bool = False, - response_model_exclude_defaults: bool = False, - response_model_exclude_none: bool = False, - include_in_schema: bool = True, - response_class: Type[Response] = Default(JSONResponse), - name: Optional[str] = None, - openapi_extra: Optional[Dict[str, Any]] = None, - generate_unique_id_function: Callable[[routing.APIRoute], str] = Default( - generate_unique_id - ), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - def decorator(func: DecoratedCallable) -> DecoratedCallable: - self.router.add_api_route( - path, - func, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - methods=methods, - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - return func - - return decorator - - def add_api_websocket_route( - self, - path: str, - endpoint: Callable[..., Any], - name: Optional[str] = None, - *, - dependencies: Optional[Sequence[Depends]] = None, - ) -> None: - self.router.add_api_websocket_route( - path, - endpoint, - name=name, - dependencies=dependencies, - ) - - def websocket( - self, - path: Annotated[ - str, - Doc( - """ - WebSocket path. - """ - ), - ], - name: Annotated[ - Optional[str], - Doc( - """ - A name for the WebSocket. Only used internally. - """ - ), - ] = None, - *, - dependencies: Annotated[ - Optional[Sequence[Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be used for this - WebSocket. - - Read more about it in the - [FastAPI docs for WebSockets](https://fastapi.tiangolo.com/advanced/websockets/). - """ - ), - ] = None, - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Decorate a WebSocket function. - - Read more about it in the - [FastAPI docs for WebSockets](https://fastapi.tiangolo.com/advanced/websockets/). - - **Example** - - ```python - from fastapi import FastAPI, WebSocket - - app = FastAPI() - - @app.websocket("/ws") - async def websocket_endpoint(websocket: WebSocket): - await websocket.accept() - while True: - data = await websocket.receive_text() - await websocket.send_text(f"Message text was: {data}") - ``` - """ - - def decorator(func: DecoratedCallable) -> DecoratedCallable: - self.add_api_websocket_route( - path, - func, - name=name, - dependencies=dependencies, - ) - return func - - return decorator - - def include_router( - self, - router: Annotated[routing.APIRouter, Doc("The `APIRouter` to include.")], - *, - prefix: Annotated[str, Doc("An optional path prefix for the router.")] = "", - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to all the *path operations* in this - router. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to all the - *path operations* in this router. - - Read more about it in the - [FastAPI docs for Bigger Applications - Multiple Files](https://fastapi.tiangolo.com/tutorial/bigger-applications/#include-an-apirouter-with-a-custom-prefix-tags-responses-and-dependencies). - - **Example** - - ```python - from fastapi import Depends, FastAPI - - from .dependencies import get_token_header - from .internal import admin - - app = FastAPI() - - app.include_router( - admin.router, - dependencies=[Depends(get_token_header)], - ) - ``` - """ - ), - ] = None, - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses to be shown in OpenAPI. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Additional Responses in OpenAPI](https://fastapi.tiangolo.com/advanced/additional-responses/). - - And in the - [FastAPI docs for Bigger Applications](https://fastapi.tiangolo.com/tutorial/bigger-applications/#include-an-apirouter-with-a-custom-prefix-tags-responses-and-dependencies). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark all the *path operations* in this router as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - **Example** - - ```python - from fastapi import FastAPI - - from .internal import old_api - - app = FastAPI() - - app.include_router( - old_api.router, - deprecated=True, - ) - ``` - """ - ), - ] = None, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include (or not) all the *path operations* in this router in the - generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - **Example** - - ```python - from fastapi import FastAPI - - from .internal import old_api - - app = FastAPI() - - app.include_router( - old_api.router, - include_in_schema=False, - ) - ``` - """ - ), - ] = True, - default_response_class: Annotated[ - Type[Response], - Doc( - """ - Default response class to be used for the *path operations* in this - router. - - Read more in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#default-response-class). - - **Example** - - ```python - from fastapi import FastAPI - from fastapi.responses import ORJSONResponse - - from .internal import old_api - - app = FastAPI() - - app.include_router( - old_api.router, - default_response_class=ORJSONResponse, - ) - ``` - """ - ), - ] = Default(JSONResponse), - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[routing.APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> None: - """ - Include an `APIRouter` in the same app. - - Read more about it in the - [FastAPI docs for Bigger Applications](https://fastapi.tiangolo.com/tutorial/bigger-applications/). - - ## Example - - ```python - from fastapi import FastAPI - - from .users import users_router - - app = FastAPI() - - app.include_router(users_router) - ``` - """ - self.router.include_router( - router, - prefix=prefix, - tags=tags, - dependencies=dependencies, - responses=responses, - deprecated=deprecated, - include_in_schema=include_in_schema, - default_response_class=default_response_class, - callbacks=callbacks, - generate_unique_id_function=generate_unique_id_function, - ) - - def get( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[routing.APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP GET operation. - - ## Example - - ```python - from fastapi import FastAPI - - app = FastAPI() - - @app.get("/items/") - def read_items(): - return [{"name": "Empanada"}, {"name": "Arepa"}] - ``` - """ - return self.router.get( - path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def put( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[routing.APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP PUT operation. - - ## Example - - ```python - from fastapi import FastAPI - from pydantic import BaseModel - - class Item(BaseModel): - name: str - description: str | None = None - - app = FastAPI() - - @app.put("/items/{item_id}") - def replace_item(item_id: str, item: Item): - return {"message": "Item replaced", "id": item_id} - ``` - """ - return self.router.put( - path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def post( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[routing.APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP POST operation. - - ## Example - - ```python - from fastapi import FastAPI - from pydantic import BaseModel - - class Item(BaseModel): - name: str - description: str | None = None - - app = FastAPI() - - @app.post("/items/") - def create_item(item: Item): - return {"message": "Item created"} - ``` - """ - return self.router.post( - path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def delete( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[routing.APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP DELETE operation. - - ## Example - - ```python - from fastapi import FastAPI - - app = FastAPI() - - @app.delete("/items/{item_id}") - def delete_item(item_id: str): - return {"message": "Item deleted"} - ``` - """ - return self.router.delete( - path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def options( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[routing.APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP OPTIONS operation. - - ## Example - - ```python - from fastapi import FastAPI - - app = FastAPI() - - @app.options("/items/") - def get_item_options(): - return {"additions": ["Aji", "Guacamole"]} - ``` - """ - return self.router.options( - path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def head( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[routing.APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP HEAD operation. - - ## Example - - ```python - from fastapi import FastAPI, Response - - app = FastAPI() - - @app.head("/items/", status_code=204) - def get_items_headers(response: Response): - response.headers["X-Cat-Dog"] = "Alone in the world" - ``` - """ - return self.router.head( - path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def patch( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[routing.APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP PATCH operation. - - ## Example - - ```python - from fastapi import FastAPI - from pydantic import BaseModel - - class Item(BaseModel): - name: str - description: str | None = None - - app = FastAPI() - - @app.patch("/items/") - def update_item(item: Item): - return {"message": "Item updated in place"} - ``` - """ - return self.router.patch( - path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def trace( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[routing.APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP TRACE operation. - - ## Example - - ```python - from fastapi import FastAPI - - app = FastAPI() - - @app.put("/items/{item_id}") - def trace_item(item_id: str): - return None - ``` - """ - return self.router.trace( - path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def websocket_route( - self, path: str, name: Union[str, None] = None - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - def decorator(func: DecoratedCallable) -> DecoratedCallable: - self.router.add_websocket_route(path, func, name=name) - return func - - return decorator - - @deprecated( - """ - on_event is deprecated, use lifespan event handlers instead. - - Read more about it in the - [FastAPI docs for Lifespan Events](https://fastapi.tiangolo.com/advanced/events/). - """ - ) - def on_event( - self, - event_type: Annotated[ - str, - Doc( - """ - The type of event. `startup` or `shutdown`. - """ - ), - ], - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add an event handler for the application. - - `on_event` is deprecated, use `lifespan` event handlers instead. - - Read more about it in the - [FastAPI docs for Lifespan Events](https://fastapi.tiangolo.com/advanced/events/#alternative-events-deprecated). - """ - return self.router.on_event(event_type) - - def middleware( - self, - middleware_type: Annotated[ - str, - Doc( - """ - The type of middleware. Currently only supports `http`. - """ - ), - ], - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a middleware to the application. - - Read more about it in the - [FastAPI docs for Middleware](https://fastapi.tiangolo.com/tutorial/middleware/). - - ## Example - - ```python - import time - - from fastapi import FastAPI, Request - - app = FastAPI() - - - @app.middleware("http") - async def add_process_time_header(request: Request, call_next): - start_time = time.time() - response = await call_next(request) - process_time = time.time() - start_time - response.headers["X-Process-Time"] = str(process_time) - return response - ``` - """ - - def decorator(func: DecoratedCallable) -> DecoratedCallable: - self.add_middleware(BaseHTTPMiddleware, dispatch=func) - return func - - return decorator - - def exception_handler( - self, - exc_class_or_status_code: Annotated[ - Union[int, Type[Exception]], - Doc( - """ - The Exception class this would handle, or a status code. - """ - ), - ], - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add an exception handler to the app. - - Read more about it in the - [FastAPI docs for Handling Errors](https://fastapi.tiangolo.com/tutorial/handling-errors/). - - ## Example - - ```python - from fastapi import FastAPI, Request - from fastapi.responses import JSONResponse - - - class UnicornException(Exception): - def __init__(self, name: str): - self.name = name - - - app = FastAPI() - - - @app.exception_handler(UnicornException) - async def unicorn_exception_handler(request: Request, exc: UnicornException): - return JSONResponse( - status_code=418, - content={"message": f"Oops! {exc.name} did something. There goes a rainbow..."}, - ) - ``` - """ - - def decorator(func: DecoratedCallable) -> DecoratedCallable: - self.add_exception_handler(exc_class_or_status_code, func) - return func - - return decorator diff --git a/venv/lib/python3.9/site-packages/fastapi/background.py b/venv/lib/python3.9/site-packages/fastapi/background.py deleted file mode 100644 index 35ab1b2..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/background.py +++ /dev/null @@ -1,59 +0,0 @@ -from typing import Any, Callable - -from starlette.background import BackgroundTasks as StarletteBackgroundTasks -from typing_extensions import Annotated, Doc, ParamSpec # type: ignore [attr-defined] - -P = ParamSpec("P") - - -class BackgroundTasks(StarletteBackgroundTasks): - """ - A collection of background tasks that will be called after a response has been - sent to the client. - - Read more about it in the - [FastAPI docs for Background Tasks](https://fastapi.tiangolo.com/tutorial/background-tasks/). - - ## Example - - ```python - from fastapi import BackgroundTasks, FastAPI - - app = FastAPI() - - - def write_notification(email: str, message=""): - with open("log.txt", mode="w") as email_file: - content = f"notification for {email}: {message}" - email_file.write(content) - - - @app.post("/send-notification/{email}") - async def send_notification(email: str, background_tasks: BackgroundTasks): - background_tasks.add_task(write_notification, email, message="some notification") - return {"message": "Notification sent in the background"} - ``` - """ - - def add_task( - self, - func: Annotated[ - Callable[P, Any], - Doc( - """ - The function to call after the response is sent. - - It can be a regular `def` function or an `async def` function. - """ - ), - ], - *args: P.args, - **kwargs: P.kwargs, - ) -> None: - """ - Add a function to be called in the background after the response is sent. - - Read more about it in the - [FastAPI docs for Background Tasks](https://fastapi.tiangolo.com/tutorial/background-tasks/). - """ - return super().add_task(func, *args, **kwargs) diff --git a/venv/lib/python3.9/site-packages/fastapi/concurrency.py b/venv/lib/python3.9/site-packages/fastapi/concurrency.py deleted file mode 100644 index 754061c..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/concurrency.py +++ /dev/null @@ -1,40 +0,0 @@ -from contextlib import AsyncExitStack as AsyncExitStack # noqa -from contextlib import asynccontextmanager as asynccontextmanager -from typing import AsyncGenerator, ContextManager, TypeVar - -import anyio -from anyio import CapacityLimiter -from starlette.concurrency import iterate_in_threadpool as iterate_in_threadpool # noqa -from starlette.concurrency import run_in_threadpool as run_in_threadpool # noqa -from starlette.concurrency import ( # noqa - run_until_first_complete as run_until_first_complete, -) - -_T = TypeVar("_T") - - -@asynccontextmanager -async def contextmanager_in_threadpool( - cm: ContextManager[_T], -) -> AsyncGenerator[_T, None]: - # blocking __exit__ from running waiting on a free thread - # can create race conditions/deadlocks if the context manager itself - # has its own internal pool (e.g. a database connection pool) - # to avoid this we let __exit__ run without a capacity limit - # since we're creating a new limiter for each call, any non-zero limit - # works (1 is arbitrary) - exit_limiter = CapacityLimiter(1) - try: - yield await run_in_threadpool(cm.__enter__) - except Exception as e: - ok = bool( - await anyio.to_thread.run_sync( - cm.__exit__, type(e), e, None, limiter=exit_limiter - ) - ) - if not ok: - raise e - else: - await anyio.to_thread.run_sync( - cm.__exit__, None, None, None, limiter=exit_limiter - ) diff --git a/venv/lib/python3.9/site-packages/fastapi/datastructures.py b/venv/lib/python3.9/site-packages/fastapi/datastructures.py deleted file mode 100644 index ce03e3c..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/datastructures.py +++ /dev/null @@ -1,204 +0,0 @@ -from typing import ( - Any, - BinaryIO, - Callable, - Dict, - Iterable, - Optional, - Type, - TypeVar, - cast, -) - -from fastapi._compat import ( - PYDANTIC_V2, - CoreSchema, - GetJsonSchemaHandler, - JsonSchemaValue, - with_info_plain_validator_function, -) -from starlette.datastructures import URL as URL # noqa: F401 -from starlette.datastructures import Address as Address # noqa: F401 -from starlette.datastructures import FormData as FormData # noqa: F401 -from starlette.datastructures import Headers as Headers # noqa: F401 -from starlette.datastructures import QueryParams as QueryParams # noqa: F401 -from starlette.datastructures import State as State # noqa: F401 -from starlette.datastructures import UploadFile as StarletteUploadFile -from typing_extensions import Annotated, Doc # type: ignore [attr-defined] - - -class UploadFile(StarletteUploadFile): - """ - A file uploaded in a request. - - Define it as a *path operation function* (or dependency) parameter. - - If you are using a regular `def` function, you can use the `upload_file.file` - attribute to access the raw standard Python file (blocking, not async), useful and - needed for non-async code. - - Read more about it in the - [FastAPI docs for Request Files](https://fastapi.tiangolo.com/tutorial/request-files/). - - ## Example - - ```python - from typing import Annotated - - from fastapi import FastAPI, File, UploadFile - - app = FastAPI() - - - @app.post("/files/") - async def create_file(file: Annotated[bytes, File()]): - return {"file_size": len(file)} - - - @app.post("/uploadfile/") - async def create_upload_file(file: UploadFile): - return {"filename": file.filename} - ``` - """ - - file: Annotated[ - BinaryIO, - Doc("The standard Python file object (non-async)."), - ] - filename: Annotated[Optional[str], Doc("The original file name.")] - size: Annotated[Optional[int], Doc("The size of the file in bytes.")] - headers: Annotated[Headers, Doc("The headers of the request.")] - content_type: Annotated[ - Optional[str], Doc("The content type of the request, from the headers.") - ] - - async def write( - self, - data: Annotated[ - bytes, - Doc( - """ - The bytes to write to the file. - """ - ), - ], - ) -> None: - """ - Write some bytes to the file. - - You normally wouldn't use this from a file you read in a request. - - To be awaitable, compatible with async, this is run in threadpool. - """ - return await super().write(data) - - async def read( - self, - size: Annotated[ - int, - Doc( - """ - The number of bytes to read from the file. - """ - ), - ] = -1, - ) -> bytes: - """ - Read some bytes from the file. - - To be awaitable, compatible with async, this is run in threadpool. - """ - return await super().read(size) - - async def seek( - self, - offset: Annotated[ - int, - Doc( - """ - The position in bytes to seek to in the file. - """ - ), - ], - ) -> None: - """ - Move to a position in the file. - - Any next read or write will be done from that position. - - To be awaitable, compatible with async, this is run in threadpool. - """ - return await super().seek(offset) - - async def close(self) -> None: - """ - Close the file. - - To be awaitable, compatible with async, this is run in threadpool. - """ - return await super().close() - - @classmethod - def __get_validators__(cls: Type["UploadFile"]) -> Iterable[Callable[..., Any]]: - yield cls.validate - - @classmethod - def validate(cls: Type["UploadFile"], v: Any) -> Any: - if not isinstance(v, StarletteUploadFile): - raise ValueError(f"Expected UploadFile, received: {type(v)}") - return v - - @classmethod - def _validate(cls, __input_value: Any, _: Any) -> "UploadFile": - if not isinstance(__input_value, StarletteUploadFile): - raise ValueError(f"Expected UploadFile, received: {type(__input_value)}") - return cast(UploadFile, __input_value) - - if not PYDANTIC_V2: - - @classmethod - def __modify_schema__(cls, field_schema: Dict[str, Any]) -> None: - field_schema.update({"type": "string", "format": "binary"}) - - @classmethod - def __get_pydantic_json_schema__( - cls, core_schema: CoreSchema, handler: GetJsonSchemaHandler - ) -> JsonSchemaValue: - return {"type": "string", "format": "binary"} - - @classmethod - def __get_pydantic_core_schema__( - cls, source: Type[Any], handler: Callable[[Any], CoreSchema] - ) -> CoreSchema: - return with_info_plain_validator_function(cls._validate) - - -class DefaultPlaceholder: - """ - You shouldn't use this class directly. - - It's used internally to recognize when a default value has been overwritten, even - if the overridden default value was truthy. - """ - - def __init__(self, value: Any): - self.value = value - - def __bool__(self) -> bool: - return bool(self.value) - - def __eq__(self, o: object) -> bool: - return isinstance(o, DefaultPlaceholder) and o.value == self.value - - -DefaultType = TypeVar("DefaultType") - - -def Default(value: DefaultType) -> DefaultType: - """ - You shouldn't use this function directly. - - It's used internally to recognize when a default value has been overwritten, even - if the overridden default value was truthy. - """ - return DefaultPlaceholder(value) # type: ignore diff --git a/venv/lib/python3.9/site-packages/fastapi/dependencies/__init__.py b/venv/lib/python3.9/site-packages/fastapi/dependencies/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/fastapi/dependencies/models.py b/venv/lib/python3.9/site-packages/fastapi/dependencies/models.py deleted file mode 100644 index 61ef006..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/dependencies/models.py +++ /dev/null @@ -1,58 +0,0 @@ -from typing import Any, Callable, List, Optional, Sequence - -from fastapi._compat import ModelField -from fastapi.security.base import SecurityBase - - -class SecurityRequirement: - def __init__( - self, security_scheme: SecurityBase, scopes: Optional[Sequence[str]] = None - ): - self.security_scheme = security_scheme - self.scopes = scopes - - -class Dependant: - def __init__( - self, - *, - path_params: Optional[List[ModelField]] = None, - query_params: Optional[List[ModelField]] = None, - header_params: Optional[List[ModelField]] = None, - cookie_params: Optional[List[ModelField]] = None, - body_params: Optional[List[ModelField]] = None, - dependencies: Optional[List["Dependant"]] = None, - security_schemes: Optional[List[SecurityRequirement]] = None, - name: Optional[str] = None, - call: Optional[Callable[..., Any]] = None, - request_param_name: Optional[str] = None, - websocket_param_name: Optional[str] = None, - http_connection_param_name: Optional[str] = None, - response_param_name: Optional[str] = None, - background_tasks_param_name: Optional[str] = None, - security_scopes_param_name: Optional[str] = None, - security_scopes: Optional[List[str]] = None, - use_cache: bool = True, - path: Optional[str] = None, - ) -> None: - self.path_params = path_params or [] - self.query_params = query_params or [] - self.header_params = header_params or [] - self.cookie_params = cookie_params or [] - self.body_params = body_params or [] - self.dependencies = dependencies or [] - self.security_requirements = security_schemes or [] - self.request_param_name = request_param_name - self.websocket_param_name = websocket_param_name - self.http_connection_param_name = http_connection_param_name - self.response_param_name = response_param_name - self.background_tasks_param_name = background_tasks_param_name - self.security_scopes = security_scopes - self.security_scopes_param_name = security_scopes_param_name - self.name = name - self.call = call - self.use_cache = use_cache - # Store the path to be able to re-generate a dependable from it in overrides - self.path = path - # Save the cache key at creation to optimize performance - self.cache_key = (self.call, tuple(sorted(set(self.security_scopes or [])))) diff --git a/venv/lib/python3.9/site-packages/fastapi/dependencies/utils.py b/venv/lib/python3.9/site-packages/fastapi/dependencies/utils.py deleted file mode 100644 index 96e07a4..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/dependencies/utils.py +++ /dev/null @@ -1,810 +0,0 @@ -import inspect -from contextlib import contextmanager -from copy import deepcopy -from typing import ( - Any, - Callable, - Coroutine, - Dict, - ForwardRef, - List, - Mapping, - Optional, - Sequence, - Tuple, - Type, - Union, - cast, -) - -import anyio -from fastapi import params -from fastapi._compat import ( - PYDANTIC_V2, - ErrorWrapper, - ModelField, - Required, - Undefined, - _regenerate_error_with_loc, - copy_field_info, - create_body_model, - evaluate_forwardref, - field_annotation_is_scalar, - get_annotation_from_field_info, - get_missing_field_error, - is_bytes_field, - is_bytes_sequence_field, - is_scalar_field, - is_scalar_sequence_field, - is_sequence_field, - is_uploadfile_or_nonable_uploadfile_annotation, - is_uploadfile_sequence_annotation, - lenient_issubclass, - sequence_types, - serialize_sequence_value, - value_is_sequence, -) -from fastapi.background import BackgroundTasks -from fastapi.concurrency import ( - AsyncExitStack, - asynccontextmanager, - contextmanager_in_threadpool, -) -from fastapi.dependencies.models import Dependant, SecurityRequirement -from fastapi.logger import logger -from fastapi.security.base import SecurityBase -from fastapi.security.oauth2 import OAuth2, SecurityScopes -from fastapi.security.open_id_connect_url import OpenIdConnect -from fastapi.utils import create_response_field, get_path_param_names -from pydantic.fields import FieldInfo -from starlette.background import BackgroundTasks as StarletteBackgroundTasks -from starlette.concurrency import run_in_threadpool -from starlette.datastructures import FormData, Headers, QueryParams, UploadFile -from starlette.requests import HTTPConnection, Request -from starlette.responses import Response -from starlette.websockets import WebSocket -from typing_extensions import Annotated, get_args, get_origin - -multipart_not_installed_error = ( - 'Form data requires "python-multipart" to be installed. \n' - 'You can install "python-multipart" with: \n\n' - "pip install python-multipart\n" -) -multipart_incorrect_install_error = ( - 'Form data requires "python-multipart" to be installed. ' - 'It seems you installed "multipart" instead. \n' - 'You can remove "multipart" with: \n\n' - "pip uninstall multipart\n\n" - 'And then install "python-multipart" with: \n\n' - "pip install python-multipart\n" -) - - -def check_file_field(field: ModelField) -> None: - field_info = field.field_info - if isinstance(field_info, params.Form): - try: - # __version__ is available in both multiparts, and can be mocked - from multipart import __version__ # type: ignore - - assert __version__ - try: - # parse_options_header is only available in the right multipart - from multipart.multipart import parse_options_header # type: ignore - - assert parse_options_header - except ImportError: - logger.error(multipart_incorrect_install_error) - raise RuntimeError(multipart_incorrect_install_error) from None - except ImportError: - logger.error(multipart_not_installed_error) - raise RuntimeError(multipart_not_installed_error) from None - - -def get_param_sub_dependant( - *, - param_name: str, - depends: params.Depends, - path: str, - security_scopes: Optional[List[str]] = None, -) -> Dependant: - assert depends.dependency - return get_sub_dependant( - depends=depends, - dependency=depends.dependency, - path=path, - name=param_name, - security_scopes=security_scopes, - ) - - -def get_parameterless_sub_dependant(*, depends: params.Depends, path: str) -> Dependant: - assert callable( - depends.dependency - ), "A parameter-less dependency must have a callable dependency" - return get_sub_dependant(depends=depends, dependency=depends.dependency, path=path) - - -def get_sub_dependant( - *, - depends: params.Depends, - dependency: Callable[..., Any], - path: str, - name: Optional[str] = None, - security_scopes: Optional[List[str]] = None, -) -> Dependant: - security_requirement = None - security_scopes = security_scopes or [] - if isinstance(depends, params.Security): - dependency_scopes = depends.scopes - security_scopes.extend(dependency_scopes) - if isinstance(dependency, SecurityBase): - use_scopes: List[str] = [] - if isinstance(dependency, (OAuth2, OpenIdConnect)): - use_scopes = security_scopes - security_requirement = SecurityRequirement( - security_scheme=dependency, scopes=use_scopes - ) - sub_dependant = get_dependant( - path=path, - call=dependency, - name=name, - security_scopes=security_scopes, - use_cache=depends.use_cache, - ) - if security_requirement: - sub_dependant.security_requirements.append(security_requirement) - return sub_dependant - - -CacheKey = Tuple[Optional[Callable[..., Any]], Tuple[str, ...]] - - -def get_flat_dependant( - dependant: Dependant, - *, - skip_repeats: bool = False, - visited: Optional[List[CacheKey]] = None, -) -> Dependant: - if visited is None: - visited = [] - visited.append(dependant.cache_key) - - flat_dependant = Dependant( - path_params=dependant.path_params.copy(), - query_params=dependant.query_params.copy(), - header_params=dependant.header_params.copy(), - cookie_params=dependant.cookie_params.copy(), - body_params=dependant.body_params.copy(), - security_schemes=dependant.security_requirements.copy(), - use_cache=dependant.use_cache, - path=dependant.path, - ) - for sub_dependant in dependant.dependencies: - if skip_repeats and sub_dependant.cache_key in visited: - continue - flat_sub = get_flat_dependant( - sub_dependant, skip_repeats=skip_repeats, visited=visited - ) - flat_dependant.path_params.extend(flat_sub.path_params) - flat_dependant.query_params.extend(flat_sub.query_params) - flat_dependant.header_params.extend(flat_sub.header_params) - flat_dependant.cookie_params.extend(flat_sub.cookie_params) - flat_dependant.body_params.extend(flat_sub.body_params) - flat_dependant.security_requirements.extend(flat_sub.security_requirements) - return flat_dependant - - -def get_flat_params(dependant: Dependant) -> List[ModelField]: - flat_dependant = get_flat_dependant(dependant, skip_repeats=True) - return ( - flat_dependant.path_params - + flat_dependant.query_params - + flat_dependant.header_params - + flat_dependant.cookie_params - ) - - -def get_typed_signature(call: Callable[..., Any]) -> inspect.Signature: - signature = inspect.signature(call) - globalns = getattr(call, "__globals__", {}) - typed_params = [ - inspect.Parameter( - name=param.name, - kind=param.kind, - default=param.default, - annotation=get_typed_annotation(param.annotation, globalns), - ) - for param in signature.parameters.values() - ] - typed_signature = inspect.Signature(typed_params) - return typed_signature - - -def get_typed_annotation(annotation: Any, globalns: Dict[str, Any]) -> Any: - if isinstance(annotation, str): - annotation = ForwardRef(annotation) - annotation = evaluate_forwardref(annotation, globalns, globalns) - return annotation - - -def get_typed_return_annotation(call: Callable[..., Any]) -> Any: - signature = inspect.signature(call) - annotation = signature.return_annotation - - if annotation is inspect.Signature.empty: - return None - - globalns = getattr(call, "__globals__", {}) - return get_typed_annotation(annotation, globalns) - - -def get_dependant( - *, - path: str, - call: Callable[..., Any], - name: Optional[str] = None, - security_scopes: Optional[List[str]] = None, - use_cache: bool = True, -) -> Dependant: - path_param_names = get_path_param_names(path) - endpoint_signature = get_typed_signature(call) - signature_params = endpoint_signature.parameters - dependant = Dependant( - call=call, - name=name, - path=path, - security_scopes=security_scopes, - use_cache=use_cache, - ) - for param_name, param in signature_params.items(): - is_path_param = param_name in path_param_names - type_annotation, depends, param_field = analyze_param( - param_name=param_name, - annotation=param.annotation, - value=param.default, - is_path_param=is_path_param, - ) - if depends is not None: - sub_dependant = get_param_sub_dependant( - param_name=param_name, - depends=depends, - path=path, - security_scopes=security_scopes, - ) - dependant.dependencies.append(sub_dependant) - continue - if add_non_field_param_to_dependency( - param_name=param_name, - type_annotation=type_annotation, - dependant=dependant, - ): - assert ( - param_field is None - ), f"Cannot specify multiple FastAPI annotations for {param_name!r}" - continue - assert param_field is not None - if is_body_param(param_field=param_field, is_path_param=is_path_param): - dependant.body_params.append(param_field) - else: - add_param_to_fields(field=param_field, dependant=dependant) - return dependant - - -def add_non_field_param_to_dependency( - *, param_name: str, type_annotation: Any, dependant: Dependant -) -> Optional[bool]: - if lenient_issubclass(type_annotation, Request): - dependant.request_param_name = param_name - return True - elif lenient_issubclass(type_annotation, WebSocket): - dependant.websocket_param_name = param_name - return True - elif lenient_issubclass(type_annotation, HTTPConnection): - dependant.http_connection_param_name = param_name - return True - elif lenient_issubclass(type_annotation, Response): - dependant.response_param_name = param_name - return True - elif lenient_issubclass(type_annotation, StarletteBackgroundTasks): - dependant.background_tasks_param_name = param_name - return True - elif lenient_issubclass(type_annotation, SecurityScopes): - dependant.security_scopes_param_name = param_name - return True - return None - - -def analyze_param( - *, - param_name: str, - annotation: Any, - value: Any, - is_path_param: bool, -) -> Tuple[Any, Optional[params.Depends], Optional[ModelField]]: - field_info = None - depends = None - type_annotation: Any = Any - if ( - annotation is not inspect.Signature.empty - and get_origin(annotation) is Annotated - ): - annotated_args = get_args(annotation) - type_annotation = annotated_args[0] - fastapi_annotations = [ - arg - for arg in annotated_args[1:] - if isinstance(arg, (FieldInfo, params.Depends)) - ] - assert ( - len(fastapi_annotations) <= 1 - ), f"Cannot specify multiple `Annotated` FastAPI arguments for {param_name!r}" - fastapi_annotation = next(iter(fastapi_annotations), None) - if isinstance(fastapi_annotation, FieldInfo): - # Copy `field_info` because we mutate `field_info.default` below. - field_info = copy_field_info( - field_info=fastapi_annotation, annotation=annotation - ) - assert field_info.default is Undefined or field_info.default is Required, ( - f"`{field_info.__class__.__name__}` default value cannot be set in" - f" `Annotated` for {param_name!r}. Set the default value with `=` instead." - ) - if value is not inspect.Signature.empty: - assert not is_path_param, "Path parameters cannot have default values" - field_info.default = value - else: - field_info.default = Required - elif isinstance(fastapi_annotation, params.Depends): - depends = fastapi_annotation - elif annotation is not inspect.Signature.empty: - type_annotation = annotation - - if isinstance(value, params.Depends): - assert depends is None, ( - "Cannot specify `Depends` in `Annotated` and default value" - f" together for {param_name!r}" - ) - assert field_info is None, ( - "Cannot specify a FastAPI annotation in `Annotated` and `Depends` as a" - f" default value together for {param_name!r}" - ) - depends = value - elif isinstance(value, FieldInfo): - assert field_info is None, ( - "Cannot specify FastAPI annotations in `Annotated` and default value" - f" together for {param_name!r}" - ) - field_info = value - if PYDANTIC_V2: - field_info.annotation = type_annotation - - if depends is not None and depends.dependency is None: - depends.dependency = type_annotation - - if lenient_issubclass( - type_annotation, - ( - Request, - WebSocket, - HTTPConnection, - Response, - StarletteBackgroundTasks, - SecurityScopes, - ), - ): - assert depends is None, f"Cannot specify `Depends` for type {type_annotation!r}" - assert ( - field_info is None - ), f"Cannot specify FastAPI annotation for type {type_annotation!r}" - elif field_info is None and depends is None: - default_value = value if value is not inspect.Signature.empty else Required - if is_path_param: - # We might check here that `default_value is Required`, but the fact is that the same - # parameter might sometimes be a path parameter and sometimes not. See - # `tests/test_infer_param_optionality.py` for an example. - field_info = params.Path(annotation=type_annotation) - elif is_uploadfile_or_nonable_uploadfile_annotation( - type_annotation - ) or is_uploadfile_sequence_annotation(type_annotation): - field_info = params.File(annotation=type_annotation, default=default_value) - elif not field_annotation_is_scalar(annotation=type_annotation): - field_info = params.Body(annotation=type_annotation, default=default_value) - else: - field_info = params.Query(annotation=type_annotation, default=default_value) - - field = None - if field_info is not None: - if is_path_param: - assert isinstance(field_info, params.Path), ( - f"Cannot use `{field_info.__class__.__name__}` for path param" - f" {param_name!r}" - ) - elif ( - isinstance(field_info, params.Param) - and getattr(field_info, "in_", None) is None - ): - field_info.in_ = params.ParamTypes.query - use_annotation = get_annotation_from_field_info( - type_annotation, - field_info, - param_name, - ) - if not field_info.alias and getattr(field_info, "convert_underscores", None): - alias = param_name.replace("_", "-") - else: - alias = field_info.alias or param_name - field_info.alias = alias - field = create_response_field( - name=param_name, - type_=use_annotation, - default=field_info.default, - alias=alias, - required=field_info.default in (Required, Undefined), - field_info=field_info, - ) - - return type_annotation, depends, field - - -def is_body_param(*, param_field: ModelField, is_path_param: bool) -> bool: - if is_path_param: - assert is_scalar_field( - field=param_field - ), "Path params must be of one of the supported types" - return False - elif is_scalar_field(field=param_field): - return False - elif isinstance( - param_field.field_info, (params.Query, params.Header) - ) and is_scalar_sequence_field(param_field): - return False - else: - assert isinstance( - param_field.field_info, params.Body - ), f"Param: {param_field.name} can only be a request body, using Body()" - return True - - -def add_param_to_fields(*, field: ModelField, dependant: Dependant) -> None: - field_info = cast(params.Param, field.field_info) - if field_info.in_ == params.ParamTypes.path: - dependant.path_params.append(field) - elif field_info.in_ == params.ParamTypes.query: - dependant.query_params.append(field) - elif field_info.in_ == params.ParamTypes.header: - dependant.header_params.append(field) - else: - assert ( - field_info.in_ == params.ParamTypes.cookie - ), f"non-body parameters must be in path, query, header or cookie: {field.name}" - dependant.cookie_params.append(field) - - -def is_coroutine_callable(call: Callable[..., Any]) -> bool: - if inspect.isroutine(call): - return inspect.iscoroutinefunction(call) - if inspect.isclass(call): - return False - dunder_call = getattr(call, "__call__", None) # noqa: B004 - return inspect.iscoroutinefunction(dunder_call) - - -def is_async_gen_callable(call: Callable[..., Any]) -> bool: - if inspect.isasyncgenfunction(call): - return True - dunder_call = getattr(call, "__call__", None) # noqa: B004 - return inspect.isasyncgenfunction(dunder_call) - - -def is_gen_callable(call: Callable[..., Any]) -> bool: - if inspect.isgeneratorfunction(call): - return True - dunder_call = getattr(call, "__call__", None) # noqa: B004 - return inspect.isgeneratorfunction(dunder_call) - - -async def solve_generator( - *, call: Callable[..., Any], stack: AsyncExitStack, sub_values: Dict[str, Any] -) -> Any: - if is_gen_callable(call): - cm = contextmanager_in_threadpool(contextmanager(call)(**sub_values)) - elif is_async_gen_callable(call): - cm = asynccontextmanager(call)(**sub_values) - return await stack.enter_async_context(cm) - - -async def solve_dependencies( - *, - request: Union[Request, WebSocket], - dependant: Dependant, - body: Optional[Union[Dict[str, Any], FormData]] = None, - background_tasks: Optional[StarletteBackgroundTasks] = None, - response: Optional[Response] = None, - dependency_overrides_provider: Optional[Any] = None, - dependency_cache: Optional[Dict[Tuple[Callable[..., Any], Tuple[str]], Any]] = None, -) -> Tuple[ - Dict[str, Any], - List[Any], - Optional[StarletteBackgroundTasks], - Response, - Dict[Tuple[Callable[..., Any], Tuple[str]], Any], -]: - values: Dict[str, Any] = {} - errors: List[Any] = [] - if response is None: - response = Response() - del response.headers["content-length"] - response.status_code = None # type: ignore - dependency_cache = dependency_cache or {} - sub_dependant: Dependant - for sub_dependant in dependant.dependencies: - sub_dependant.call = cast(Callable[..., Any], sub_dependant.call) - sub_dependant.cache_key = cast( - Tuple[Callable[..., Any], Tuple[str]], sub_dependant.cache_key - ) - call = sub_dependant.call - use_sub_dependant = sub_dependant - if ( - dependency_overrides_provider - and dependency_overrides_provider.dependency_overrides - ): - original_call = sub_dependant.call - call = getattr( - dependency_overrides_provider, "dependency_overrides", {} - ).get(original_call, original_call) - use_path: str = sub_dependant.path # type: ignore - use_sub_dependant = get_dependant( - path=use_path, - call=call, - name=sub_dependant.name, - security_scopes=sub_dependant.security_scopes, - ) - - solved_result = await solve_dependencies( - request=request, - dependant=use_sub_dependant, - body=body, - background_tasks=background_tasks, - response=response, - dependency_overrides_provider=dependency_overrides_provider, - dependency_cache=dependency_cache, - ) - ( - sub_values, - sub_errors, - background_tasks, - _, # the subdependency returns the same response we have - sub_dependency_cache, - ) = solved_result - dependency_cache.update(sub_dependency_cache) - if sub_errors: - errors.extend(sub_errors) - continue - if sub_dependant.use_cache and sub_dependant.cache_key in dependency_cache: - solved = dependency_cache[sub_dependant.cache_key] - elif is_gen_callable(call) or is_async_gen_callable(call): - stack = request.scope.get("fastapi_astack") - assert isinstance(stack, AsyncExitStack) - solved = await solve_generator( - call=call, stack=stack, sub_values=sub_values - ) - elif is_coroutine_callable(call): - solved = await call(**sub_values) - else: - solved = await run_in_threadpool(call, **sub_values) - if sub_dependant.name is not None: - values[sub_dependant.name] = solved - if sub_dependant.cache_key not in dependency_cache: - dependency_cache[sub_dependant.cache_key] = solved - path_values, path_errors = request_params_to_args( - dependant.path_params, request.path_params - ) - query_values, query_errors = request_params_to_args( - dependant.query_params, request.query_params - ) - header_values, header_errors = request_params_to_args( - dependant.header_params, request.headers - ) - cookie_values, cookie_errors = request_params_to_args( - dependant.cookie_params, request.cookies - ) - values.update(path_values) - values.update(query_values) - values.update(header_values) - values.update(cookie_values) - errors += path_errors + query_errors + header_errors + cookie_errors - if dependant.body_params: - ( - body_values, - body_errors, - ) = await request_body_to_args( # body_params checked above - required_params=dependant.body_params, received_body=body - ) - values.update(body_values) - errors.extend(body_errors) - if dependant.http_connection_param_name: - values[dependant.http_connection_param_name] = request - if dependant.request_param_name and isinstance(request, Request): - values[dependant.request_param_name] = request - elif dependant.websocket_param_name and isinstance(request, WebSocket): - values[dependant.websocket_param_name] = request - if dependant.background_tasks_param_name: - if background_tasks is None: - background_tasks = BackgroundTasks() - values[dependant.background_tasks_param_name] = background_tasks - if dependant.response_param_name: - values[dependant.response_param_name] = response - if dependant.security_scopes_param_name: - values[dependant.security_scopes_param_name] = SecurityScopes( - scopes=dependant.security_scopes - ) - return values, errors, background_tasks, response, dependency_cache - - -def request_params_to_args( - required_params: Sequence[ModelField], - received_params: Union[Mapping[str, Any], QueryParams, Headers], -) -> Tuple[Dict[str, Any], List[Any]]: - values = {} - errors = [] - for field in required_params: - if is_scalar_sequence_field(field) and isinstance( - received_params, (QueryParams, Headers) - ): - value = received_params.getlist(field.alias) or field.default - else: - value = received_params.get(field.alias) - field_info = field.field_info - assert isinstance( - field_info, params.Param - ), "Params must be subclasses of Param" - loc = (field_info.in_.value, field.alias) - if value is None: - if field.required: - errors.append(get_missing_field_error(loc=loc)) - else: - values[field.name] = deepcopy(field.default) - continue - v_, errors_ = field.validate(value, values, loc=loc) - if isinstance(errors_, ErrorWrapper): - errors.append(errors_) - elif isinstance(errors_, list): - new_errors = _regenerate_error_with_loc(errors=errors_, loc_prefix=()) - errors.extend(new_errors) - else: - values[field.name] = v_ - return values, errors - - -async def request_body_to_args( - required_params: List[ModelField], - received_body: Optional[Union[Dict[str, Any], FormData]], -) -> Tuple[Dict[str, Any], List[Dict[str, Any]]]: - values = {} - errors: List[Dict[str, Any]] = [] - if required_params: - field = required_params[0] - field_info = field.field_info - embed = getattr(field_info, "embed", None) - field_alias_omitted = len(required_params) == 1 and not embed - if field_alias_omitted: - received_body = {field.alias: received_body} - - for field in required_params: - loc: Tuple[str, ...] - if field_alias_omitted: - loc = ("body",) - else: - loc = ("body", field.alias) - - value: Optional[Any] = None - if received_body is not None: - if (is_sequence_field(field)) and isinstance(received_body, FormData): - value = received_body.getlist(field.alias) - else: - try: - value = received_body.get(field.alias) - except AttributeError: - errors.append(get_missing_field_error(loc)) - continue - if ( - value is None - or (isinstance(field_info, params.Form) and value == "") - or ( - isinstance(field_info, params.Form) - and is_sequence_field(field) - and len(value) == 0 - ) - ): - if field.required: - errors.append(get_missing_field_error(loc)) - else: - values[field.name] = deepcopy(field.default) - continue - if ( - isinstance(field_info, params.File) - and is_bytes_field(field) - and isinstance(value, UploadFile) - ): - value = await value.read() - elif ( - is_bytes_sequence_field(field) - and isinstance(field_info, params.File) - and value_is_sequence(value) - ): - # For types - assert isinstance(value, sequence_types) # type: ignore[arg-type] - results: List[Union[bytes, str]] = [] - - async def process_fn( - fn: Callable[[], Coroutine[Any, Any, Any]] - ) -> None: - result = await fn() - results.append(result) # noqa: B023 - - async with anyio.create_task_group() as tg: - for sub_value in value: - tg.start_soon(process_fn, sub_value.read) - value = serialize_sequence_value(field=field, value=results) - - v_, errors_ = field.validate(value, values, loc=loc) - - if isinstance(errors_, list): - errors.extend(errors_) - elif errors_: - errors.append(errors_) - else: - values[field.name] = v_ - return values, errors - - -def get_body_field(*, dependant: Dependant, name: str) -> Optional[ModelField]: - flat_dependant = get_flat_dependant(dependant) - if not flat_dependant.body_params: - return None - first_param = flat_dependant.body_params[0] - field_info = first_param.field_info - embed = getattr(field_info, "embed", None) - body_param_names_set = {param.name for param in flat_dependant.body_params} - if len(body_param_names_set) == 1 and not embed: - check_file_field(first_param) - return first_param - # If one field requires to embed, all have to be embedded - # in case a sub-dependency is evaluated with a single unique body field - # That is combined (embedded) with other body fields - for param in flat_dependant.body_params: - setattr(param.field_info, "embed", True) # noqa: B010 - model_name = "Body_" + name - BodyModel = create_body_model( - fields=flat_dependant.body_params, model_name=model_name - ) - required = any(True for f in flat_dependant.body_params if f.required) - BodyFieldInfo_kwargs: Dict[str, Any] = { - "annotation": BodyModel, - "alias": "body", - } - if not required: - BodyFieldInfo_kwargs["default"] = None - if any(isinstance(f.field_info, params.File) for f in flat_dependant.body_params): - BodyFieldInfo: Type[params.Body] = params.File - elif any(isinstance(f.field_info, params.Form) for f in flat_dependant.body_params): - BodyFieldInfo = params.Form - else: - BodyFieldInfo = params.Body - - body_param_media_types = [ - f.field_info.media_type - for f in flat_dependant.body_params - if isinstance(f.field_info, params.Body) - ] - if len(set(body_param_media_types)) == 1: - BodyFieldInfo_kwargs["media_type"] = body_param_media_types[0] - final_field = create_response_field( - name="body", - type_=BodyModel, - required=required, - alias="body", - field_info=BodyFieldInfo(**BodyFieldInfo_kwargs), - ) - check_file_field(final_field) - return final_field diff --git a/venv/lib/python3.9/site-packages/fastapi/encoders.py b/venv/lib/python3.9/site-packages/fastapi/encoders.py deleted file mode 100644 index e501713..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/encoders.py +++ /dev/null @@ -1,341 +0,0 @@ -import dataclasses -import datetime -from collections import defaultdict, deque -from decimal import Decimal -from enum import Enum -from ipaddress import ( - IPv4Address, - IPv4Interface, - IPv4Network, - IPv6Address, - IPv6Interface, - IPv6Network, -) -from pathlib import Path, PurePath -from re import Pattern -from types import GeneratorType -from typing import Any, Callable, Dict, List, Optional, Tuple, Type, Union -from uuid import UUID - -from fastapi.types import IncEx -from pydantic import BaseModel -from pydantic.color import Color -from pydantic.networks import AnyUrl, NameEmail -from pydantic.types import SecretBytes, SecretStr -from typing_extensions import Annotated, Doc # type: ignore [attr-defined] - -from ._compat import PYDANTIC_V2, Url, _model_dump - - -# Taken from Pydantic v1 as is -def isoformat(o: Union[datetime.date, datetime.time]) -> str: - return o.isoformat() - - -# Taken from Pydantic v1 as is -# TODO: pv2 should this return strings instead? -def decimal_encoder(dec_value: Decimal) -> Union[int, float]: - """ - Encodes a Decimal as int of there's no exponent, otherwise float - - This is useful when we use ConstrainedDecimal to represent Numeric(x,0) - where a integer (but not int typed) is used. Encoding this as a float - results in failed round-tripping between encode and parse. - Our Id type is a prime example of this. - - >>> decimal_encoder(Decimal("1.0")) - 1.0 - - >>> decimal_encoder(Decimal("1")) - 1 - """ - if dec_value.as_tuple().exponent >= 0: # type: ignore[operator] - return int(dec_value) - else: - return float(dec_value) - - -ENCODERS_BY_TYPE: Dict[Type[Any], Callable[[Any], Any]] = { - bytes: lambda o: o.decode(), - Color: str, - datetime.date: isoformat, - datetime.datetime: isoformat, - datetime.time: isoformat, - datetime.timedelta: lambda td: td.total_seconds(), - Decimal: decimal_encoder, - Enum: lambda o: o.value, - frozenset: list, - deque: list, - GeneratorType: list, - IPv4Address: str, - IPv4Interface: str, - IPv4Network: str, - IPv6Address: str, - IPv6Interface: str, - IPv6Network: str, - NameEmail: str, - Path: str, - Pattern: lambda o: o.pattern, - SecretBytes: str, - SecretStr: str, - set: list, - UUID: str, - Url: str, - AnyUrl: str, -} - - -def generate_encoders_by_class_tuples( - type_encoder_map: Dict[Any, Callable[[Any], Any]] -) -> Dict[Callable[[Any], Any], Tuple[Any, ...]]: - encoders_by_class_tuples: Dict[Callable[[Any], Any], Tuple[Any, ...]] = defaultdict( - tuple - ) - for type_, encoder in type_encoder_map.items(): - encoders_by_class_tuples[encoder] += (type_,) - return encoders_by_class_tuples - - -encoders_by_class_tuples = generate_encoders_by_class_tuples(ENCODERS_BY_TYPE) - - -def jsonable_encoder( - obj: Annotated[ - Any, - Doc( - """ - The input object to convert to JSON. - """ - ), - ], - include: Annotated[ - Optional[IncEx], - Doc( - """ - Pydantic's `include` parameter, passed to Pydantic models to set the - fields to include. - """ - ), - ] = None, - exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Pydantic's `exclude` parameter, passed to Pydantic models to set the - fields to exclude. - """ - ), - ] = None, - by_alias: Annotated[ - bool, - Doc( - """ - Pydantic's `by_alias` parameter, passed to Pydantic models to define if - the output should use the alias names (when provided) or the Python - attribute names. In an API, if you set an alias, it's probably because you - want to use it in the result, so you probably want to leave this set to - `True`. - """ - ), - ] = True, - exclude_unset: Annotated[ - bool, - Doc( - """ - Pydantic's `exclude_unset` parameter, passed to Pydantic models to define - if it should exclude from the output the fields that were not explicitly - set (and that only had their default values). - """ - ), - ] = False, - exclude_defaults: Annotated[ - bool, - Doc( - """ - Pydantic's `exclude_defaults` parameter, passed to Pydantic models to define - if it should exclude from the output the fields that had the same default - value, even when they were explicitly set. - """ - ), - ] = False, - exclude_none: Annotated[ - bool, - Doc( - """ - Pydantic's `exclude_none` parameter, passed to Pydantic models to define - if it should exclude from the output any fields that have a `None` value. - """ - ), - ] = False, - custom_encoder: Annotated[ - Optional[Dict[Any, Callable[[Any], Any]]], - Doc( - """ - Pydantic's `custom_encoder` parameter, passed to Pydantic models to define - a custom encoder. - """ - ), - ] = None, - sqlalchemy_safe: Annotated[ - bool, - Doc( - """ - Exclude from the output any fields that start with the name `_sa`. - - This is mainly a hack for compatibility with SQLAlchemy objects, they - store internal SQLAlchemy-specific state in attributes named with `_sa`, - and those objects can't (and shouldn't be) serialized to JSON. - """ - ), - ] = True, -) -> Any: - """ - Convert any object to something that can be encoded in JSON. - - This is used internally by FastAPI to make sure anything you return can be - encoded as JSON before it is sent to the client. - - You can also use it yourself, for example to convert objects before saving them - in a database that supports only JSON. - - Read more about it in the - [FastAPI docs for JSON Compatible Encoder](https://fastapi.tiangolo.com/tutorial/encoder/). - """ - custom_encoder = custom_encoder or {} - if custom_encoder: - if type(obj) in custom_encoder: - return custom_encoder[type(obj)](obj) - else: - for encoder_type, encoder_instance in custom_encoder.items(): - if isinstance(obj, encoder_type): - return encoder_instance(obj) - if include is not None and not isinstance(include, (set, dict)): - include = set(include) - if exclude is not None and not isinstance(exclude, (set, dict)): - exclude = set(exclude) - if isinstance(obj, BaseModel): - # TODO: remove when deprecating Pydantic v1 - encoders: Dict[Any, Any] = {} - if not PYDANTIC_V2: - encoders = getattr(obj.__config__, "json_encoders", {}) # type: ignore[attr-defined] - if custom_encoder: - encoders.update(custom_encoder) - obj_dict = _model_dump( - obj, - mode="json", - include=include, - exclude=exclude, - by_alias=by_alias, - exclude_unset=exclude_unset, - exclude_none=exclude_none, - exclude_defaults=exclude_defaults, - ) - if "__root__" in obj_dict: - obj_dict = obj_dict["__root__"] - return jsonable_encoder( - obj_dict, - exclude_none=exclude_none, - exclude_defaults=exclude_defaults, - # TODO: remove when deprecating Pydantic v1 - custom_encoder=encoders, - sqlalchemy_safe=sqlalchemy_safe, - ) - if dataclasses.is_dataclass(obj): - obj_dict = dataclasses.asdict(obj) - return jsonable_encoder( - obj_dict, - include=include, - exclude=exclude, - by_alias=by_alias, - exclude_unset=exclude_unset, - exclude_defaults=exclude_defaults, - exclude_none=exclude_none, - custom_encoder=custom_encoder, - sqlalchemy_safe=sqlalchemy_safe, - ) - if isinstance(obj, Enum): - return obj.value - if isinstance(obj, PurePath): - return str(obj) - if isinstance(obj, (str, int, float, type(None))): - return obj - if isinstance(obj, dict): - encoded_dict = {} - allowed_keys = set(obj.keys()) - if include is not None: - allowed_keys &= set(include) - if exclude is not None: - allowed_keys -= set(exclude) - for key, value in obj.items(): - if ( - ( - not sqlalchemy_safe - or (not isinstance(key, str)) - or (not key.startswith("_sa")) - ) - and (value is not None or not exclude_none) - and key in allowed_keys - ): - encoded_key = jsonable_encoder( - key, - by_alias=by_alias, - exclude_unset=exclude_unset, - exclude_none=exclude_none, - custom_encoder=custom_encoder, - sqlalchemy_safe=sqlalchemy_safe, - ) - encoded_value = jsonable_encoder( - value, - by_alias=by_alias, - exclude_unset=exclude_unset, - exclude_none=exclude_none, - custom_encoder=custom_encoder, - sqlalchemy_safe=sqlalchemy_safe, - ) - encoded_dict[encoded_key] = encoded_value - return encoded_dict - if isinstance(obj, (list, set, frozenset, GeneratorType, tuple, deque)): - encoded_list = [] - for item in obj: - encoded_list.append( - jsonable_encoder( - item, - include=include, - exclude=exclude, - by_alias=by_alias, - exclude_unset=exclude_unset, - exclude_defaults=exclude_defaults, - exclude_none=exclude_none, - custom_encoder=custom_encoder, - sqlalchemy_safe=sqlalchemy_safe, - ) - ) - return encoded_list - - if type(obj) in ENCODERS_BY_TYPE: - return ENCODERS_BY_TYPE[type(obj)](obj) - for encoder, classes_tuple in encoders_by_class_tuples.items(): - if isinstance(obj, classes_tuple): - return encoder(obj) - - try: - data = dict(obj) - except Exception as e: - errors: List[Exception] = [] - errors.append(e) - try: - data = vars(obj) - except Exception as e: - errors.append(e) - raise ValueError(errors) from e - return jsonable_encoder( - data, - include=include, - exclude=exclude, - by_alias=by_alias, - exclude_unset=exclude_unset, - exclude_defaults=exclude_defaults, - exclude_none=exclude_none, - custom_encoder=custom_encoder, - sqlalchemy_safe=sqlalchemy_safe, - ) diff --git a/venv/lib/python3.9/site-packages/fastapi/exception_handlers.py b/venv/lib/python3.9/site-packages/fastapi/exception_handlers.py deleted file mode 100644 index 6c2ba7f..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/exception_handlers.py +++ /dev/null @@ -1,34 +0,0 @@ -from fastapi.encoders import jsonable_encoder -from fastapi.exceptions import RequestValidationError, WebSocketRequestValidationError -from fastapi.utils import is_body_allowed_for_status_code -from fastapi.websockets import WebSocket -from starlette.exceptions import HTTPException -from starlette.requests import Request -from starlette.responses import JSONResponse, Response -from starlette.status import HTTP_422_UNPROCESSABLE_ENTITY, WS_1008_POLICY_VIOLATION - - -async def http_exception_handler(request: Request, exc: HTTPException) -> Response: - headers = getattr(exc, "headers", None) - if not is_body_allowed_for_status_code(exc.status_code): - return Response(status_code=exc.status_code, headers=headers) - return JSONResponse( - {"detail": exc.detail}, status_code=exc.status_code, headers=headers - ) - - -async def request_validation_exception_handler( - request: Request, exc: RequestValidationError -) -> JSONResponse: - return JSONResponse( - status_code=HTTP_422_UNPROCESSABLE_ENTITY, - content={"detail": jsonable_encoder(exc.errors())}, - ) - - -async def websocket_request_validation_exception_handler( - websocket: WebSocket, exc: WebSocketRequestValidationError -) -> None: - await websocket.close( - code=WS_1008_POLICY_VIOLATION, reason=jsonable_encoder(exc.errors()) - ) diff --git a/venv/lib/python3.9/site-packages/fastapi/exceptions.py b/venv/lib/python3.9/site-packages/fastapi/exceptions.py deleted file mode 100644 index 680d288..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/exceptions.py +++ /dev/null @@ -1,176 +0,0 @@ -from typing import Any, Dict, Optional, Sequence, Type, Union - -from pydantic import BaseModel, create_model -from starlette.exceptions import HTTPException as StarletteHTTPException -from starlette.exceptions import WebSocketException as StarletteWebSocketException -from typing_extensions import Annotated, Doc # type: ignore [attr-defined] - - -class HTTPException(StarletteHTTPException): - """ - An HTTP exception you can raise in your own code to show errors to the client. - - This is for client errors, invalid authentication, invalid data, etc. Not for server - errors in your code. - - Read more about it in the - [FastAPI docs for Handling Errors](https://fastapi.tiangolo.com/tutorial/handling-errors/). - - ## Example - - ```python - from fastapi import FastAPI, HTTPException - - app = FastAPI() - - items = {"foo": "The Foo Wrestlers"} - - - @app.get("/items/{item_id}") - async def read_item(item_id: str): - if item_id not in items: - raise HTTPException(status_code=404, detail="Item not found") - return {"item": items[item_id]} - ``` - """ - - def __init__( - self, - status_code: Annotated[ - int, - Doc( - """ - HTTP status code to send to the client. - """ - ), - ], - detail: Annotated[ - Any, - Doc( - """ - Any data to be sent to the client in the `detail` key of the JSON - response. - """ - ), - ] = None, - headers: Annotated[ - Optional[Dict[str, str]], - Doc( - """ - Any headers to send to the client in the response. - """ - ), - ] = None, - ) -> None: - super().__init__(status_code=status_code, detail=detail, headers=headers) - - -class WebSocketException(StarletteWebSocketException): - """ - A WebSocket exception you can raise in your own code to show errors to the client. - - This is for client errors, invalid authentication, invalid data, etc. Not for server - errors in your code. - - Read more about it in the - [FastAPI docs for WebSockets](https://fastapi.tiangolo.com/advanced/websockets/). - - ## Example - - ```python - from typing import Annotated - - from fastapi import ( - Cookie, - FastAPI, - WebSocket, - WebSocketException, - status, - ) - - app = FastAPI() - - @app.websocket("/items/{item_id}/ws") - async def websocket_endpoint( - *, - websocket: WebSocket, - session: Annotated[str | None, Cookie()] = None, - item_id: str, - ): - if session is None: - raise WebSocketException(code=status.WS_1008_POLICY_VIOLATION) - await websocket.accept() - while True: - data = await websocket.receive_text() - await websocket.send_text(f"Session cookie is: {session}") - await websocket.send_text(f"Message text was: {data}, for item ID: {item_id}") - ``` - """ - - def __init__( - self, - code: Annotated[ - int, - Doc( - """ - A closing code from the - [valid codes defined in the specification](https://datatracker.ietf.org/doc/html/rfc6455#section-7.4.1). - """ - ), - ], - reason: Annotated[ - Union[str, None], - Doc( - """ - The reason to close the WebSocket connection. - - It is UTF-8-encoded data. The interpretation of the reason is up to the - application, it is not specified by the WebSocket specification. - - It could contain text that could be human-readable or interpretable - by the client code, etc. - """ - ), - ] = None, - ) -> None: - super().__init__(code=code, reason=reason) - - -RequestErrorModel: Type[BaseModel] = create_model("Request") -WebSocketErrorModel: Type[BaseModel] = create_model("WebSocket") - - -class FastAPIError(RuntimeError): - """ - A generic, FastAPI-specific error. - """ - - -class ValidationException(Exception): - def __init__(self, errors: Sequence[Any]) -> None: - self._errors = errors - - def errors(self) -> Sequence[Any]: - return self._errors - - -class RequestValidationError(ValidationException): - def __init__(self, errors: Sequence[Any], *, body: Any = None) -> None: - super().__init__(errors) - self.body = body - - -class WebSocketRequestValidationError(ValidationException): - pass - - -class ResponseValidationError(ValidationException): - def __init__(self, errors: Sequence[Any], *, body: Any = None) -> None: - super().__init__(errors) - self.body = body - - def __str__(self) -> str: - message = f"{len(self._errors)} validation errors:\n" - for err in self._errors: - message += f" {err}\n" - return message diff --git a/venv/lib/python3.9/site-packages/fastapi/logger.py b/venv/lib/python3.9/site-packages/fastapi/logger.py deleted file mode 100644 index 5b2c4ad..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/logger.py +++ /dev/null @@ -1,3 +0,0 @@ -import logging - -logger = logging.getLogger("fastapi") diff --git a/venv/lib/python3.9/site-packages/fastapi/middleware/__init__.py b/venv/lib/python3.9/site-packages/fastapi/middleware/__init__.py deleted file mode 100644 index 620296d..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/middleware/__init__.py +++ /dev/null @@ -1 +0,0 @@ -from starlette.middleware import Middleware as Middleware diff --git a/venv/lib/python3.9/site-packages/fastapi/middleware/asyncexitstack.py b/venv/lib/python3.9/site-packages/fastapi/middleware/asyncexitstack.py deleted file mode 100644 index 30a0ae6..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/middleware/asyncexitstack.py +++ /dev/null @@ -1,25 +0,0 @@ -from typing import Optional - -from fastapi.concurrency import AsyncExitStack -from starlette.types import ASGIApp, Receive, Scope, Send - - -class AsyncExitStackMiddleware: - def __init__(self, app: ASGIApp, context_name: str = "fastapi_astack") -> None: - self.app = app - self.context_name = context_name - - async def __call__(self, scope: Scope, receive: Receive, send: Send) -> None: - dependency_exception: Optional[Exception] = None - async with AsyncExitStack() as stack: - scope[self.context_name] = stack - try: - await self.app(scope, receive, send) - except Exception as e: - dependency_exception = e - raise e - if dependency_exception: - # This exception was possibly handled by the dependency but it should - # still bubble up so that the ServerErrorMiddleware can return a 500 - # or the ExceptionMiddleware can catch and handle any other exceptions - raise dependency_exception diff --git a/venv/lib/python3.9/site-packages/fastapi/middleware/cors.py b/venv/lib/python3.9/site-packages/fastapi/middleware/cors.py deleted file mode 100644 index 8dfaad0..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/middleware/cors.py +++ /dev/null @@ -1 +0,0 @@ -from starlette.middleware.cors import CORSMiddleware as CORSMiddleware # noqa diff --git a/venv/lib/python3.9/site-packages/fastapi/middleware/gzip.py b/venv/lib/python3.9/site-packages/fastapi/middleware/gzip.py deleted file mode 100644 index bbeb2cc..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/middleware/gzip.py +++ /dev/null @@ -1 +0,0 @@ -from starlette.middleware.gzip import GZipMiddleware as GZipMiddleware # noqa diff --git a/venv/lib/python3.9/site-packages/fastapi/middleware/httpsredirect.py b/venv/lib/python3.9/site-packages/fastapi/middleware/httpsredirect.py deleted file mode 100644 index b7a3d8e..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/middleware/httpsredirect.py +++ /dev/null @@ -1,3 +0,0 @@ -from starlette.middleware.httpsredirect import ( # noqa - HTTPSRedirectMiddleware as HTTPSRedirectMiddleware, -) diff --git a/venv/lib/python3.9/site-packages/fastapi/middleware/trustedhost.py b/venv/lib/python3.9/site-packages/fastapi/middleware/trustedhost.py deleted file mode 100644 index 08d7e03..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/middleware/trustedhost.py +++ /dev/null @@ -1,3 +0,0 @@ -from starlette.middleware.trustedhost import ( # noqa - TrustedHostMiddleware as TrustedHostMiddleware, -) diff --git a/venv/lib/python3.9/site-packages/fastapi/middleware/wsgi.py b/venv/lib/python3.9/site-packages/fastapi/middleware/wsgi.py deleted file mode 100644 index c4c6a79..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/middleware/wsgi.py +++ /dev/null @@ -1 +0,0 @@ -from starlette.middleware.wsgi import WSGIMiddleware as WSGIMiddleware # noqa diff --git a/venv/lib/python3.9/site-packages/fastapi/openapi/__init__.py b/venv/lib/python3.9/site-packages/fastapi/openapi/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/fastapi/openapi/constants.py b/venv/lib/python3.9/site-packages/fastapi/openapi/constants.py deleted file mode 100644 index d724ee3..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/openapi/constants.py +++ /dev/null @@ -1,3 +0,0 @@ -METHODS_WITH_BODY = {"GET", "HEAD", "POST", "PUT", "DELETE", "PATCH"} -REF_PREFIX = "#/components/schemas/" -REF_TEMPLATE = "#/components/schemas/{model}" diff --git a/venv/lib/python3.9/site-packages/fastapi/openapi/docs.py b/venv/lib/python3.9/site-packages/fastapi/openapi/docs.py deleted file mode 100644 index 69473d1..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/openapi/docs.py +++ /dev/null @@ -1,344 +0,0 @@ -import json -from typing import Any, Dict, Optional - -from fastapi.encoders import jsonable_encoder -from starlette.responses import HTMLResponse -from typing_extensions import Annotated, Doc # type: ignore [attr-defined] - -swagger_ui_default_parameters: Annotated[ - Dict[str, Any], - Doc( - """ - Default configurations for Swagger UI. - - You can use it as a template to add any other configurations needed. - """ - ), -] = { - "dom_id": "#swagger-ui", - "layout": "BaseLayout", - "deepLinking": True, - "showExtensions": True, - "showCommonExtensions": True, -} - - -def get_swagger_ui_html( - *, - openapi_url: Annotated[ - str, - Doc( - """ - The OpenAPI URL that Swagger UI should load and use. - - This is normally done automatically by FastAPI using the default URL - `/openapi.json`. - """ - ), - ], - title: Annotated[ - str, - Doc( - """ - The HTML `` content, normally shown in the browser tab. - """ - ), - ], - swagger_js_url: Annotated[ - str, - Doc( - """ - The URL to use to load the Swagger UI JavaScript. - - It is normally set to a CDN URL. - """ - ), - ] = "https://cdn.jsdelivr.net/npm/swagger-ui-dist@5.9.0/swagger-ui-bundle.js", - swagger_css_url: Annotated[ - str, - Doc( - """ - The URL to use to load the Swagger UI CSS. - - It is normally set to a CDN URL. - """ - ), - ] = "https://cdn.jsdelivr.net/npm/swagger-ui-dist@5.9.0/swagger-ui.css", - swagger_favicon_url: Annotated[ - str, - Doc( - """ - The URL of the favicon to use. It is normally shown in the browser tab. - """ - ), - ] = "https://fastapi.tiangolo.com/img/favicon.png", - oauth2_redirect_url: Annotated[ - Optional[str], - Doc( - """ - The OAuth2 redirect URL, it is normally automatically handled by FastAPI. - """ - ), - ] = None, - init_oauth: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - A dictionary with Swagger UI OAuth2 initialization configurations. - """ - ), - ] = None, - swagger_ui_parameters: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Configuration parameters for Swagger UI. - - It defaults to [swagger_ui_default_parameters][fastapi.openapi.docs.swagger_ui_default_parameters]. - """ - ), - ] = None, -) -> HTMLResponse: - """ - Generate and return the HTML that loads Swagger UI for the interactive - API docs (normally served at `/docs`). - - You would only call this function yourself if you needed to override some parts, - for example the URLs to use to load Swagger UI's JavaScript and CSS. - - Read more about it in the - [FastAPI docs for Configure Swagger UI](https://fastapi.tiangolo.com/how-to/configure-swagger-ui/) - and the [FastAPI docs for Custom Docs UI Static Assets (Self-Hosting)](https://fastapi.tiangolo.com/how-to/custom-docs-ui-assets/). - """ - current_swagger_ui_parameters = swagger_ui_default_parameters.copy() - if swagger_ui_parameters: - current_swagger_ui_parameters.update(swagger_ui_parameters) - - html = f""" - <!DOCTYPE html> - <html> - <head> - <link type="text/css" rel="stylesheet" href="{swagger_css_url}"> - <link rel="shortcut icon" href="{swagger_favicon_url}"> - <title>{title} - - -
-
- - - - - - """ - return HTMLResponse(html) - - -def get_redoc_html( - *, - openapi_url: Annotated[ - str, - Doc( - """ - The OpenAPI URL that ReDoc should load and use. - - This is normally done automatically by FastAPI using the default URL - `/openapi.json`. - """ - ), - ], - title: Annotated[ - str, - Doc( - """ - The HTML `` content, normally shown in the browser tab. - """ - ), - ], - redoc_js_url: Annotated[ - str, - Doc( - """ - The URL to use to load the ReDoc JavaScript. - - It is normally set to a CDN URL. - """ - ), - ] = "https://cdn.jsdelivr.net/npm/redoc@next/bundles/redoc.standalone.js", - redoc_favicon_url: Annotated[ - str, - Doc( - """ - The URL of the favicon to use. It is normally shown in the browser tab. - """ - ), - ] = "https://fastapi.tiangolo.com/img/favicon.png", - with_google_fonts: Annotated[ - bool, - Doc( - """ - Load and use Google Fonts. - """ - ), - ] = True, -) -> HTMLResponse: - """ - Generate and return the HTML response that loads ReDoc for the alternative - API docs (normally served at `/redoc`). - - You would only call this function yourself if you needed to override some parts, - for example the URLs to use to load ReDoc's JavaScript and CSS. - - Read more about it in the - [FastAPI docs for Custom Docs UI Static Assets (Self-Hosting)](https://fastapi.tiangolo.com/how-to/custom-docs-ui-assets/). - """ - html = f""" - <!DOCTYPE html> - <html> - <head> - <title>{title} - - - - """ - if with_google_fonts: - html += """ - - """ - html += f""" - - - - - - - - - - - """ - return HTMLResponse(html) - - -def get_swagger_ui_oauth2_redirect_html() -> HTMLResponse: - """ - Generate the HTML response with the OAuth2 redirection for Swagger UI. - - You normally don't need to use or change this. - """ - # copied from https://github.com/swagger-api/swagger-ui/blob/v4.14.0/dist/oauth2-redirect.html - html = """ - - - - Swagger UI: OAuth2 Redirect - - - - - - """ - return HTMLResponse(content=html) diff --git a/venv/lib/python3.9/site-packages/fastapi/openapi/models.py b/venv/lib/python3.9/site-packages/fastapi/openapi/models.py deleted file mode 100644 index 5f3bdbb..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/openapi/models.py +++ /dev/null @@ -1,611 +0,0 @@ -from enum import Enum -from typing import Any, Callable, Dict, Iterable, List, Optional, Set, Type, Union - -from fastapi._compat import ( - PYDANTIC_V2, - CoreSchema, - GetJsonSchemaHandler, - JsonSchemaValue, - _model_rebuild, - with_info_plain_validator_function, -) -from fastapi.logger import logger -from pydantic import AnyUrl, BaseModel, Field -from typing_extensions import Annotated, Literal, TypedDict -from typing_extensions import deprecated as typing_deprecated - -try: - import email_validator - - assert email_validator # make autoflake ignore the unused import - from pydantic import EmailStr -except ImportError: # pragma: no cover - - class EmailStr(str): # type: ignore - @classmethod - def __get_validators__(cls) -> Iterable[Callable[..., Any]]: - yield cls.validate - - @classmethod - def validate(cls, v: Any) -> str: - logger.warning( - "email-validator not installed, email fields will be treated as str.\n" - "To install, run: pip install email-validator" - ) - return str(v) - - @classmethod - def _validate(cls, __input_value: Any, _: Any) -> str: - logger.warning( - "email-validator not installed, email fields will be treated as str.\n" - "To install, run: pip install email-validator" - ) - return str(__input_value) - - @classmethod - def __get_pydantic_json_schema__( - cls, core_schema: CoreSchema, handler: GetJsonSchemaHandler - ) -> JsonSchemaValue: - return {"type": "string", "format": "email"} - - @classmethod - def __get_pydantic_core_schema__( - cls, source: Type[Any], handler: Callable[[Any], CoreSchema] - ) -> CoreSchema: - return with_info_plain_validator_function(cls._validate) - - -class Contact(BaseModel): - name: Optional[str] = None - url: Optional[AnyUrl] = None - email: Optional[EmailStr] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class License(BaseModel): - name: str - identifier: Optional[str] = None - url: Optional[AnyUrl] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class Info(BaseModel): - title: str - summary: Optional[str] = None - description: Optional[str] = None - termsOfService: Optional[str] = None - contact: Optional[Contact] = None - license: Optional[License] = None - version: str - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class ServerVariable(BaseModel): - enum: Annotated[Optional[List[str]], Field(min_length=1)] = None - default: str - description: Optional[str] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class Server(BaseModel): - url: Union[AnyUrl, str] - description: Optional[str] = None - variables: Optional[Dict[str, ServerVariable]] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class Reference(BaseModel): - ref: str = Field(alias="$ref") - - -class Discriminator(BaseModel): - propertyName: str - mapping: Optional[Dict[str, str]] = None - - -class XML(BaseModel): - name: Optional[str] = None - namespace: Optional[str] = None - prefix: Optional[str] = None - attribute: Optional[bool] = None - wrapped: Optional[bool] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class ExternalDocumentation(BaseModel): - description: Optional[str] = None - url: AnyUrl - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class Schema(BaseModel): - # Ref: JSON Schema 2020-12: https://json-schema.org/draft/2020-12/json-schema-core.html#name-the-json-schema-core-vocabu - # Core Vocabulary - schema_: Optional[str] = Field(default=None, alias="$schema") - vocabulary: Optional[str] = Field(default=None, alias="$vocabulary") - id: Optional[str] = Field(default=None, alias="$id") - anchor: Optional[str] = Field(default=None, alias="$anchor") - dynamicAnchor: Optional[str] = Field(default=None, alias="$dynamicAnchor") - ref: Optional[str] = Field(default=None, alias="$ref") - dynamicRef: Optional[str] = Field(default=None, alias="$dynamicRef") - defs: Optional[Dict[str, "SchemaOrBool"]] = Field(default=None, alias="$defs") - comment: Optional[str] = Field(default=None, alias="$comment") - # Ref: JSON Schema 2020-12: https://json-schema.org/draft/2020-12/json-schema-core.html#name-a-vocabulary-for-applying-s - # A Vocabulary for Applying Subschemas - allOf: Optional[List["SchemaOrBool"]] = None - anyOf: Optional[List["SchemaOrBool"]] = None - oneOf: Optional[List["SchemaOrBool"]] = None - not_: Optional["SchemaOrBool"] = Field(default=None, alias="not") - if_: Optional["SchemaOrBool"] = Field(default=None, alias="if") - then: Optional["SchemaOrBool"] = None - else_: Optional["SchemaOrBool"] = Field(default=None, alias="else") - dependentSchemas: Optional[Dict[str, "SchemaOrBool"]] = None - prefixItems: Optional[List["SchemaOrBool"]] = None - # TODO: uncomment and remove below when deprecating Pydantic v1 - # It generales a list of schemas for tuples, before prefixItems was available - # items: Optional["SchemaOrBool"] = None - items: Optional[Union["SchemaOrBool", List["SchemaOrBool"]]] = None - contains: Optional["SchemaOrBool"] = None - properties: Optional[Dict[str, "SchemaOrBool"]] = None - patternProperties: Optional[Dict[str, "SchemaOrBool"]] = None - additionalProperties: Optional["SchemaOrBool"] = None - propertyNames: Optional["SchemaOrBool"] = None - unevaluatedItems: Optional["SchemaOrBool"] = None - unevaluatedProperties: Optional["SchemaOrBool"] = None - # Ref: JSON Schema Validation 2020-12: https://json-schema.org/draft/2020-12/json-schema-validation.html#name-a-vocabulary-for-structural - # A Vocabulary for Structural Validation - type: Optional[str] = None - enum: Optional[List[Any]] = None - const: Optional[Any] = None - multipleOf: Optional[float] = Field(default=None, gt=0) - maximum: Optional[float] = None - exclusiveMaximum: Optional[float] = None - minimum: Optional[float] = None - exclusiveMinimum: Optional[float] = None - maxLength: Optional[int] = Field(default=None, ge=0) - minLength: Optional[int] = Field(default=None, ge=0) - pattern: Optional[str] = None - maxItems: Optional[int] = Field(default=None, ge=0) - minItems: Optional[int] = Field(default=None, ge=0) - uniqueItems: Optional[bool] = None - maxContains: Optional[int] = Field(default=None, ge=0) - minContains: Optional[int] = Field(default=None, ge=0) - maxProperties: Optional[int] = Field(default=None, ge=0) - minProperties: Optional[int] = Field(default=None, ge=0) - required: Optional[List[str]] = None - dependentRequired: Optional[Dict[str, Set[str]]] = None - # Ref: JSON Schema Validation 2020-12: https://json-schema.org/draft/2020-12/json-schema-validation.html#name-vocabularies-for-semantic-c - # Vocabularies for Semantic Content With "format" - format: Optional[str] = None - # Ref: JSON Schema Validation 2020-12: https://json-schema.org/draft/2020-12/json-schema-validation.html#name-a-vocabulary-for-the-conten - # A Vocabulary for the Contents of String-Encoded Data - contentEncoding: Optional[str] = None - contentMediaType: Optional[str] = None - contentSchema: Optional["SchemaOrBool"] = None - # Ref: JSON Schema Validation 2020-12: https://json-schema.org/draft/2020-12/json-schema-validation.html#name-a-vocabulary-for-basic-meta - # A Vocabulary for Basic Meta-Data Annotations - title: Optional[str] = None - description: Optional[str] = None - default: Optional[Any] = None - deprecated: Optional[bool] = None - readOnly: Optional[bool] = None - writeOnly: Optional[bool] = None - examples: Optional[List[Any]] = None - # Ref: OpenAPI 3.1.0: https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#schema-object - # Schema Object - discriminator: Optional[Discriminator] = None - xml: Optional[XML] = None - externalDocs: Optional[ExternalDocumentation] = None - example: Annotated[ - Optional[Any], - typing_deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -# Ref: https://json-schema.org/draft/2020-12/json-schema-core.html#name-json-schema-documents -# A JSON Schema MUST be an object or a boolean. -SchemaOrBool = Union[Schema, bool] - - -class Example(TypedDict, total=False): - summary: Optional[str] - description: Optional[str] - value: Optional[Any] - externalValue: Optional[AnyUrl] - - if PYDANTIC_V2: # type: ignore [misc] - __pydantic_config__ = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class ParameterInType(Enum): - query = "query" - header = "header" - path = "path" - cookie = "cookie" - - -class Encoding(BaseModel): - contentType: Optional[str] = None - headers: Optional[Dict[str, Union["Header", Reference]]] = None - style: Optional[str] = None - explode: Optional[bool] = None - allowReserved: Optional[bool] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class MediaType(BaseModel): - schema_: Optional[Union[Schema, Reference]] = Field(default=None, alias="schema") - example: Optional[Any] = None - examples: Optional[Dict[str, Union[Example, Reference]]] = None - encoding: Optional[Dict[str, Encoding]] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class ParameterBase(BaseModel): - description: Optional[str] = None - required: Optional[bool] = None - deprecated: Optional[bool] = None - # Serialization rules for simple scenarios - style: Optional[str] = None - explode: Optional[bool] = None - allowReserved: Optional[bool] = None - schema_: Optional[Union[Schema, Reference]] = Field(default=None, alias="schema") - example: Optional[Any] = None - examples: Optional[Dict[str, Union[Example, Reference]]] = None - # Serialization rules for more complex scenarios - content: Optional[Dict[str, MediaType]] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class Parameter(ParameterBase): - name: str - in_: ParameterInType = Field(alias="in") - - -class Header(ParameterBase): - pass - - -class RequestBody(BaseModel): - description: Optional[str] = None - content: Dict[str, MediaType] - required: Optional[bool] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class Link(BaseModel): - operationRef: Optional[str] = None - operationId: Optional[str] = None - parameters: Optional[Dict[str, Union[Any, str]]] = None - requestBody: Optional[Union[Any, str]] = None - description: Optional[str] = None - server: Optional[Server] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class Response(BaseModel): - description: str - headers: Optional[Dict[str, Union[Header, Reference]]] = None - content: Optional[Dict[str, MediaType]] = None - links: Optional[Dict[str, Union[Link, Reference]]] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class Operation(BaseModel): - tags: Optional[List[str]] = None - summary: Optional[str] = None - description: Optional[str] = None - externalDocs: Optional[ExternalDocumentation] = None - operationId: Optional[str] = None - parameters: Optional[List[Union[Parameter, Reference]]] = None - requestBody: Optional[Union[RequestBody, Reference]] = None - # Using Any for Specification Extensions - responses: Optional[Dict[str, Union[Response, Any]]] = None - callbacks: Optional[Dict[str, Union[Dict[str, "PathItem"], Reference]]] = None - deprecated: Optional[bool] = None - security: Optional[List[Dict[str, List[str]]]] = None - servers: Optional[List[Server]] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class PathItem(BaseModel): - ref: Optional[str] = Field(default=None, alias="$ref") - summary: Optional[str] = None - description: Optional[str] = None - get: Optional[Operation] = None - put: Optional[Operation] = None - post: Optional[Operation] = None - delete: Optional[Operation] = None - options: Optional[Operation] = None - head: Optional[Operation] = None - patch: Optional[Operation] = None - trace: Optional[Operation] = None - servers: Optional[List[Server]] = None - parameters: Optional[List[Union[Parameter, Reference]]] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class SecuritySchemeType(Enum): - apiKey = "apiKey" - http = "http" - oauth2 = "oauth2" - openIdConnect = "openIdConnect" - - -class SecurityBase(BaseModel): - type_: SecuritySchemeType = Field(alias="type") - description: Optional[str] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class APIKeyIn(Enum): - query = "query" - header = "header" - cookie = "cookie" - - -class APIKey(SecurityBase): - type_: SecuritySchemeType = Field(default=SecuritySchemeType.apiKey, alias="type") - in_: APIKeyIn = Field(alias="in") - name: str - - -class HTTPBase(SecurityBase): - type_: SecuritySchemeType = Field(default=SecuritySchemeType.http, alias="type") - scheme: str - - -class HTTPBearer(HTTPBase): - scheme: Literal["bearer"] = "bearer" - bearerFormat: Optional[str] = None - - -class OAuthFlow(BaseModel): - refreshUrl: Optional[str] = None - scopes: Dict[str, str] = {} - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class OAuthFlowImplicit(OAuthFlow): - authorizationUrl: str - - -class OAuthFlowPassword(OAuthFlow): - tokenUrl: str - - -class OAuthFlowClientCredentials(OAuthFlow): - tokenUrl: str - - -class OAuthFlowAuthorizationCode(OAuthFlow): - authorizationUrl: str - tokenUrl: str - - -class OAuthFlows(BaseModel): - implicit: Optional[OAuthFlowImplicit] = None - password: Optional[OAuthFlowPassword] = None - clientCredentials: Optional[OAuthFlowClientCredentials] = None - authorizationCode: Optional[OAuthFlowAuthorizationCode] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class OAuth2(SecurityBase): - type_: SecuritySchemeType = Field(default=SecuritySchemeType.oauth2, alias="type") - flows: OAuthFlows - - -class OpenIdConnect(SecurityBase): - type_: SecuritySchemeType = Field( - default=SecuritySchemeType.openIdConnect, alias="type" - ) - openIdConnectUrl: str - - -SecurityScheme = Union[APIKey, HTTPBase, OAuth2, OpenIdConnect, HTTPBearer] - - -class Components(BaseModel): - schemas: Optional[Dict[str, Union[Schema, Reference]]] = None - responses: Optional[Dict[str, Union[Response, Reference]]] = None - parameters: Optional[Dict[str, Union[Parameter, Reference]]] = None - examples: Optional[Dict[str, Union[Example, Reference]]] = None - requestBodies: Optional[Dict[str, Union[RequestBody, Reference]]] = None - headers: Optional[Dict[str, Union[Header, Reference]]] = None - securitySchemes: Optional[Dict[str, Union[SecurityScheme, Reference]]] = None - links: Optional[Dict[str, Union[Link, Reference]]] = None - # Using Any for Specification Extensions - callbacks: Optional[Dict[str, Union[Dict[str, PathItem], Reference, Any]]] = None - pathItems: Optional[Dict[str, Union[PathItem, Reference]]] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class Tag(BaseModel): - name: str - description: Optional[str] = None - externalDocs: Optional[ExternalDocumentation] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -class OpenAPI(BaseModel): - openapi: str - info: Info - jsonSchemaDialect: Optional[str] = None - servers: Optional[List[Server]] = None - # Using Any for Specification Extensions - paths: Optional[Dict[str, Union[PathItem, Any]]] = None - webhooks: Optional[Dict[str, Union[PathItem, Reference]]] = None - components: Optional[Components] = None - security: Optional[List[Dict[str, List[str]]]] = None - tags: Optional[List[Tag]] = None - externalDocs: Optional[ExternalDocumentation] = None - - if PYDANTIC_V2: - model_config = {"extra": "allow"} - - else: - - class Config: - extra = "allow" - - -_model_rebuild(Schema) -_model_rebuild(Operation) -_model_rebuild(Encoding) diff --git a/venv/lib/python3.9/site-packages/fastapi/openapi/utils.py b/venv/lib/python3.9/site-packages/fastapi/openapi/utils.py deleted file mode 100644 index 5bfb5ac..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/openapi/utils.py +++ /dev/null @@ -1,530 +0,0 @@ -import http.client -import inspect -import warnings -from typing import Any, Dict, List, Optional, Sequence, Set, Tuple, Type, Union, cast - -from fastapi import routing -from fastapi._compat import ( - GenerateJsonSchema, - JsonSchemaValue, - ModelField, - Undefined, - get_compat_model_name_map, - get_definitions, - get_schema_from_model_field, - lenient_issubclass, -) -from fastapi.datastructures import DefaultPlaceholder -from fastapi.dependencies.models import Dependant -from fastapi.dependencies.utils import get_flat_dependant, get_flat_params -from fastapi.encoders import jsonable_encoder -from fastapi.openapi.constants import METHODS_WITH_BODY, REF_PREFIX, REF_TEMPLATE -from fastapi.openapi.models import OpenAPI -from fastapi.params import Body, Param -from fastapi.responses import Response -from fastapi.types import ModelNameMap -from fastapi.utils import ( - deep_dict_update, - generate_operation_id_for_path, - is_body_allowed_for_status_code, -) -from starlette.responses import JSONResponse -from starlette.routing import BaseRoute -from starlette.status import HTTP_422_UNPROCESSABLE_ENTITY -from typing_extensions import Literal - -validation_error_definition = { - "title": "ValidationError", - "type": "object", - "properties": { - "loc": { - "title": "Location", - "type": "array", - "items": {"anyOf": [{"type": "string"}, {"type": "integer"}]}, - }, - "msg": {"title": "Message", "type": "string"}, - "type": {"title": "Error Type", "type": "string"}, - }, - "required": ["loc", "msg", "type"], -} - -validation_error_response_definition = { - "title": "HTTPValidationError", - "type": "object", - "properties": { - "detail": { - "title": "Detail", - "type": "array", - "items": {"$ref": REF_PREFIX + "ValidationError"}, - } - }, -} - -status_code_ranges: Dict[str, str] = { - "1XX": "Information", - "2XX": "Success", - "3XX": "Redirection", - "4XX": "Client Error", - "5XX": "Server Error", - "DEFAULT": "Default Response", -} - - -def get_openapi_security_definitions( - flat_dependant: Dependant, -) -> Tuple[Dict[str, Any], List[Dict[str, Any]]]: - security_definitions = {} - operation_security = [] - for security_requirement in flat_dependant.security_requirements: - security_definition = jsonable_encoder( - security_requirement.security_scheme.model, - by_alias=True, - exclude_none=True, - ) - security_name = security_requirement.security_scheme.scheme_name - security_definitions[security_name] = security_definition - operation_security.append({security_name: security_requirement.scopes}) - return security_definitions, operation_security - - -def get_openapi_operation_parameters( - *, - all_route_params: Sequence[ModelField], - schema_generator: GenerateJsonSchema, - model_name_map: ModelNameMap, - field_mapping: Dict[ - Tuple[ModelField, Literal["validation", "serialization"]], JsonSchemaValue - ], - separate_input_output_schemas: bool = True, -) -> List[Dict[str, Any]]: - parameters = [] - for param in all_route_params: - field_info = param.field_info - field_info = cast(Param, field_info) - if not field_info.include_in_schema: - continue - param_schema = get_schema_from_model_field( - field=param, - schema_generator=schema_generator, - model_name_map=model_name_map, - field_mapping=field_mapping, - separate_input_output_schemas=separate_input_output_schemas, - ) - parameter = { - "name": param.alias, - "in": field_info.in_.value, - "required": param.required, - "schema": param_schema, - } - if field_info.description: - parameter["description"] = field_info.description - if field_info.openapi_examples: - parameter["examples"] = jsonable_encoder(field_info.openapi_examples) - elif field_info.example != Undefined: - parameter["example"] = jsonable_encoder(field_info.example) - if field_info.deprecated: - parameter["deprecated"] = field_info.deprecated - parameters.append(parameter) - return parameters - - -def get_openapi_operation_request_body( - *, - body_field: Optional[ModelField], - schema_generator: GenerateJsonSchema, - model_name_map: ModelNameMap, - field_mapping: Dict[ - Tuple[ModelField, Literal["validation", "serialization"]], JsonSchemaValue - ], - separate_input_output_schemas: bool = True, -) -> Optional[Dict[str, Any]]: - if not body_field: - return None - assert isinstance(body_field, ModelField) - body_schema = get_schema_from_model_field( - field=body_field, - schema_generator=schema_generator, - model_name_map=model_name_map, - field_mapping=field_mapping, - separate_input_output_schemas=separate_input_output_schemas, - ) - field_info = cast(Body, body_field.field_info) - request_media_type = field_info.media_type - required = body_field.required - request_body_oai: Dict[str, Any] = {} - if required: - request_body_oai["required"] = required - request_media_content: Dict[str, Any] = {"schema": body_schema} - if field_info.openapi_examples: - request_media_content["examples"] = jsonable_encoder( - field_info.openapi_examples - ) - elif field_info.example != Undefined: - request_media_content["example"] = jsonable_encoder(field_info.example) - request_body_oai["content"] = {request_media_type: request_media_content} - return request_body_oai - - -def generate_operation_id( - *, route: routing.APIRoute, method: str -) -> str: # pragma: nocover - warnings.warn( - "fastapi.openapi.utils.generate_operation_id() was deprecated, " - "it is not used internally, and will be removed soon", - DeprecationWarning, - stacklevel=2, - ) - if route.operation_id: - return route.operation_id - path: str = route.path_format - return generate_operation_id_for_path(name=route.name, path=path, method=method) - - -def generate_operation_summary(*, route: routing.APIRoute, method: str) -> str: - if route.summary: - return route.summary - return route.name.replace("_", " ").title() - - -def get_openapi_operation_metadata( - *, route: routing.APIRoute, method: str, operation_ids: Set[str] -) -> Dict[str, Any]: - operation: Dict[str, Any] = {} - if route.tags: - operation["tags"] = route.tags - operation["summary"] = generate_operation_summary(route=route, method=method) - if route.description: - operation["description"] = route.description - operation_id = route.operation_id or route.unique_id - if operation_id in operation_ids: - message = ( - f"Duplicate Operation ID {operation_id} for function " - + f"{route.endpoint.__name__}" - ) - file_name = getattr(route.endpoint, "__globals__", {}).get("__file__") - if file_name: - message += f" at {file_name}" - warnings.warn(message, stacklevel=1) - operation_ids.add(operation_id) - operation["operationId"] = operation_id - if route.deprecated: - operation["deprecated"] = route.deprecated - return operation - - -def get_openapi_path( - *, - route: routing.APIRoute, - operation_ids: Set[str], - schema_generator: GenerateJsonSchema, - model_name_map: ModelNameMap, - field_mapping: Dict[ - Tuple[ModelField, Literal["validation", "serialization"]], JsonSchemaValue - ], - separate_input_output_schemas: bool = True, -) -> Tuple[Dict[str, Any], Dict[str, Any], Dict[str, Any]]: - path = {} - security_schemes: Dict[str, Any] = {} - definitions: Dict[str, Any] = {} - assert route.methods is not None, "Methods must be a list" - if isinstance(route.response_class, DefaultPlaceholder): - current_response_class: Type[Response] = route.response_class.value - else: - current_response_class = route.response_class - assert current_response_class, "A response class is needed to generate OpenAPI" - route_response_media_type: Optional[str] = current_response_class.media_type - if route.include_in_schema: - for method in route.methods: - operation = get_openapi_operation_metadata( - route=route, method=method, operation_ids=operation_ids - ) - parameters: List[Dict[str, Any]] = [] - flat_dependant = get_flat_dependant(route.dependant, skip_repeats=True) - security_definitions, operation_security = get_openapi_security_definitions( - flat_dependant=flat_dependant - ) - if operation_security: - operation.setdefault("security", []).extend(operation_security) - if security_definitions: - security_schemes.update(security_definitions) - all_route_params = get_flat_params(route.dependant) - operation_parameters = get_openapi_operation_parameters( - all_route_params=all_route_params, - schema_generator=schema_generator, - model_name_map=model_name_map, - field_mapping=field_mapping, - separate_input_output_schemas=separate_input_output_schemas, - ) - parameters.extend(operation_parameters) - if parameters: - all_parameters = { - (param["in"], param["name"]): param for param in parameters - } - required_parameters = { - (param["in"], param["name"]): param - for param in parameters - if param.get("required") - } - # Make sure required definitions of the same parameter take precedence - # over non-required definitions - all_parameters.update(required_parameters) - operation["parameters"] = list(all_parameters.values()) - if method in METHODS_WITH_BODY: - request_body_oai = get_openapi_operation_request_body( - body_field=route.body_field, - schema_generator=schema_generator, - model_name_map=model_name_map, - field_mapping=field_mapping, - separate_input_output_schemas=separate_input_output_schemas, - ) - if request_body_oai: - operation["requestBody"] = request_body_oai - if route.callbacks: - callbacks = {} - for callback in route.callbacks: - if isinstance(callback, routing.APIRoute): - ( - cb_path, - cb_security_schemes, - cb_definitions, - ) = get_openapi_path( - route=callback, - operation_ids=operation_ids, - schema_generator=schema_generator, - model_name_map=model_name_map, - field_mapping=field_mapping, - separate_input_output_schemas=separate_input_output_schemas, - ) - callbacks[callback.name] = {callback.path: cb_path} - operation["callbacks"] = callbacks - if route.status_code is not None: - status_code = str(route.status_code) - else: - # It would probably make more sense for all response classes to have an - # explicit default status_code, and to extract it from them, instead of - # doing this inspection tricks, that would probably be in the future - # TODO: probably make status_code a default class attribute for all - # responses in Starlette - response_signature = inspect.signature(current_response_class.__init__) - status_code_param = response_signature.parameters.get("status_code") - if status_code_param is not None: - if isinstance(status_code_param.default, int): - status_code = str(status_code_param.default) - operation.setdefault("responses", {}).setdefault(status_code, {})[ - "description" - ] = route.response_description - if route_response_media_type and is_body_allowed_for_status_code( - route.status_code - ): - response_schema = {"type": "string"} - if lenient_issubclass(current_response_class, JSONResponse): - if route.response_field: - response_schema = get_schema_from_model_field( - field=route.response_field, - schema_generator=schema_generator, - model_name_map=model_name_map, - field_mapping=field_mapping, - separate_input_output_schemas=separate_input_output_schemas, - ) - else: - response_schema = {} - operation.setdefault("responses", {}).setdefault( - status_code, {} - ).setdefault("content", {}).setdefault(route_response_media_type, {})[ - "schema" - ] = response_schema - if route.responses: - operation_responses = operation.setdefault("responses", {}) - for ( - additional_status_code, - additional_response, - ) in route.responses.items(): - process_response = additional_response.copy() - process_response.pop("model", None) - status_code_key = str(additional_status_code).upper() - if status_code_key == "DEFAULT": - status_code_key = "default" - openapi_response = operation_responses.setdefault( - status_code_key, {} - ) - assert isinstance( - process_response, dict - ), "An additional response must be a dict" - field = route.response_fields.get(additional_status_code) - additional_field_schema: Optional[Dict[str, Any]] = None - if field: - additional_field_schema = get_schema_from_model_field( - field=field, - schema_generator=schema_generator, - model_name_map=model_name_map, - field_mapping=field_mapping, - separate_input_output_schemas=separate_input_output_schemas, - ) - media_type = route_response_media_type or "application/json" - additional_schema = ( - process_response.setdefault("content", {}) - .setdefault(media_type, {}) - .setdefault("schema", {}) - ) - deep_dict_update(additional_schema, additional_field_schema) - status_text: Optional[str] = status_code_ranges.get( - str(additional_status_code).upper() - ) or http.client.responses.get(int(additional_status_code)) - description = ( - process_response.get("description") - or openapi_response.get("description") - or status_text - or "Additional Response" - ) - deep_dict_update(openapi_response, process_response) - openapi_response["description"] = description - http422 = str(HTTP_422_UNPROCESSABLE_ENTITY) - if (all_route_params or route.body_field) and not any( - status in operation["responses"] - for status in [http422, "4XX", "default"] - ): - operation["responses"][http422] = { - "description": "Validation Error", - "content": { - "application/json": { - "schema": {"$ref": REF_PREFIX + "HTTPValidationError"} - } - }, - } - if "ValidationError" not in definitions: - definitions.update( - { - "ValidationError": validation_error_definition, - "HTTPValidationError": validation_error_response_definition, - } - ) - if route.openapi_extra: - deep_dict_update(operation, route.openapi_extra) - path[method.lower()] = operation - return path, security_schemes, definitions - - -def get_fields_from_routes( - routes: Sequence[BaseRoute], -) -> List[ModelField]: - body_fields_from_routes: List[ModelField] = [] - responses_from_routes: List[ModelField] = [] - request_fields_from_routes: List[ModelField] = [] - callback_flat_models: List[ModelField] = [] - for route in routes: - if getattr(route, "include_in_schema", None) and isinstance( - route, routing.APIRoute - ): - if route.body_field: - assert isinstance( - route.body_field, ModelField - ), "A request body must be a Pydantic Field" - body_fields_from_routes.append(route.body_field) - if route.response_field: - responses_from_routes.append(route.response_field) - if route.response_fields: - responses_from_routes.extend(route.response_fields.values()) - if route.callbacks: - callback_flat_models.extend(get_fields_from_routes(route.callbacks)) - params = get_flat_params(route.dependant) - request_fields_from_routes.extend(params) - - flat_models = callback_flat_models + list( - body_fields_from_routes + responses_from_routes + request_fields_from_routes - ) - return flat_models - - -def get_openapi( - *, - title: str, - version: str, - openapi_version: str = "3.1.0", - summary: Optional[str] = None, - description: Optional[str] = None, - routes: Sequence[BaseRoute], - webhooks: Optional[Sequence[BaseRoute]] = None, - tags: Optional[List[Dict[str, Any]]] = None, - servers: Optional[List[Dict[str, Union[str, Any]]]] = None, - terms_of_service: Optional[str] = None, - contact: Optional[Dict[str, Union[str, Any]]] = None, - license_info: Optional[Dict[str, Union[str, Any]]] = None, - separate_input_output_schemas: bool = True, -) -> Dict[str, Any]: - info: Dict[str, Any] = {"title": title, "version": version} - if summary: - info["summary"] = summary - if description: - info["description"] = description - if terms_of_service: - info["termsOfService"] = terms_of_service - if contact: - info["contact"] = contact - if license_info: - info["license"] = license_info - output: Dict[str, Any] = {"openapi": openapi_version, "info": info} - if servers: - output["servers"] = servers - components: Dict[str, Dict[str, Any]] = {} - paths: Dict[str, Dict[str, Any]] = {} - webhook_paths: Dict[str, Dict[str, Any]] = {} - operation_ids: Set[str] = set() - all_fields = get_fields_from_routes(list(routes or []) + list(webhooks or [])) - model_name_map = get_compat_model_name_map(all_fields) - schema_generator = GenerateJsonSchema(ref_template=REF_TEMPLATE) - field_mapping, definitions = get_definitions( - fields=all_fields, - schema_generator=schema_generator, - model_name_map=model_name_map, - separate_input_output_schemas=separate_input_output_schemas, - ) - for route in routes or []: - if isinstance(route, routing.APIRoute): - result = get_openapi_path( - route=route, - operation_ids=operation_ids, - schema_generator=schema_generator, - model_name_map=model_name_map, - field_mapping=field_mapping, - separate_input_output_schemas=separate_input_output_schemas, - ) - if result: - path, security_schemes, path_definitions = result - if path: - paths.setdefault(route.path_format, {}).update(path) - if security_schemes: - components.setdefault("securitySchemes", {}).update( - security_schemes - ) - if path_definitions: - definitions.update(path_definitions) - for webhook in webhooks or []: - if isinstance(webhook, routing.APIRoute): - result = get_openapi_path( - route=webhook, - operation_ids=operation_ids, - schema_generator=schema_generator, - model_name_map=model_name_map, - field_mapping=field_mapping, - separate_input_output_schemas=separate_input_output_schemas, - ) - if result: - path, security_schemes, path_definitions = result - if path: - webhook_paths.setdefault(webhook.path_format, {}).update(path) - if security_schemes: - components.setdefault("securitySchemes", {}).update( - security_schemes - ) - if path_definitions: - definitions.update(path_definitions) - if definitions: - components["schemas"] = {k: definitions[k] for k in sorted(definitions)} - if components: - output["components"] = components - output["paths"] = paths - if webhook_paths: - output["webhooks"] = webhook_paths - if tags: - output["tags"] = tags - return jsonable_encoder(OpenAPI(**output), by_alias=True, exclude_none=True) # type: ignore diff --git a/venv/lib/python3.9/site-packages/fastapi/param_functions.py b/venv/lib/python3.9/site-packages/fastapi/param_functions.py deleted file mode 100644 index 3f6dbc9..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/param_functions.py +++ /dev/null @@ -1,2360 +0,0 @@ -from typing import Any, Callable, Dict, List, Optional, Sequence, Union - -from fastapi import params -from fastapi._compat import Undefined -from fastapi.openapi.models import Example -from typing_extensions import Annotated, Doc, deprecated # type: ignore [attr-defined] - -_Unset: Any = Undefined - - -def Path( # noqa: N802 - default: Annotated[ - Any, - Doc( - """ - Default value if the parameter field is not set. - - This doesn't affect `Path` parameters as the value is always required. - The parameter is available only for compatibility. - """ - ), - ] = ..., - *, - default_factory: Annotated[ - Union[Callable[[], Any], None], - Doc( - """ - A callable to generate the default value. - - This doesn't affect `Path` parameters as the value is always required. - The parameter is available only for compatibility. - """ - ), - ] = _Unset, - alias: Annotated[ - Optional[str], - Doc( - """ - An alternative name for the parameter field. - - This will be used to extract the data and for the generated OpenAPI. - It is particularly useful when you can't use the name you want because it - is a Python reserved keyword or similar. - """ - ), - ] = None, - alias_priority: Annotated[ - Union[int, None], - Doc( - """ - Priority of the alias. This affects whether an alias generator is used. - """ - ), - ] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Whitelist' validation step. The parameter field will be the single one - allowed by the alias or set of aliases defined. - """ - ), - ] = None, - serialization_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Blacklist' validation step. The vanilla parameter field will be the - single one of the alias' or set of aliases' fields and all the other - fields will be ignored at serialization time. - """ - ), - ] = None, - title: Annotated[ - Optional[str], - Doc( - """ - Human-readable title. - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Human-readable description. - """ - ), - ] = None, - gt: Annotated[ - Optional[float], - Doc( - """ - Greater than. If set, value must be greater than this. Only applicable to - numbers. - """ - ), - ] = None, - ge: Annotated[ - Optional[float], - Doc( - """ - Greater than or equal. If set, value must be greater than or equal to - this. Only applicable to numbers. - """ - ), - ] = None, - lt: Annotated[ - Optional[float], - Doc( - """ - Less than. If set, value must be less than this. Only applicable to numbers. - """ - ), - ] = None, - le: Annotated[ - Optional[float], - Doc( - """ - Less than or equal. If set, value must be less than or equal to this. - Only applicable to numbers. - """ - ), - ] = None, - min_length: Annotated[ - Optional[int], - Doc( - """ - Minimum length for strings. - """ - ), - ] = None, - max_length: Annotated[ - Optional[int], - Doc( - """ - Maximum length for strings. - """ - ), - ] = None, - pattern: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - ] = None, - regex: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Annotated[ - Union[str, None], - Doc( - """ - Parameter field name for discriminating the type in a tagged union. - """ - ), - ] = None, - strict: Annotated[ - Union[bool, None], - Doc( - """ - If `True`, strict validation is applied to the field. - """ - ), - ] = _Unset, - multiple_of: Annotated[ - Union[float, None], - Doc( - """ - Value must be a multiple of this. Only applicable to numbers. - """ - ), - ] = _Unset, - allow_inf_nan: Annotated[ - Union[bool, None], - Doc( - """ - Allow `inf`, `-inf`, `nan`. Only applicable to numbers. - """ - ), - ] = _Unset, - max_digits: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of allow digits for strings. - """ - ), - ] = _Unset, - decimal_places: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of decimal places allowed for numbers. - """ - ), - ] = _Unset, - examples: Annotated[ - Optional[List[Any]], - Doc( - """ - Example values for this field. - """ - ), - ] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Annotated[ - Optional[Dict[str, Example]], - Doc( - """ - OpenAPI-specific examples. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Swagger UI (that provides the `/docs` interface) has better support for the - OpenAPI-specific examples than the JSON Schema `examples`, that's the main - use case for this. - - Read more about it in the - [FastAPI docs for Declare Request Example Data](https://fastapi.tiangolo.com/tutorial/schema-extra-example/#using-the-openapi_examples-parameter). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this parameter field as deprecated. - - It will affect the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - include_in_schema: Annotated[ - bool, - Doc( - """ - To include (or not) this parameter field in the generated OpenAPI. - You probably don't need it, but it's available. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = True, - json_schema_extra: Annotated[ - Union[Dict[str, Any], None], - Doc( - """ - Any additional JSON schema data. - """ - ), - ] = None, - **extra: Annotated[ - Any, - Doc( - """ - Include extra fields used by the JSON Schema. - """ - ), - deprecated( - """ - The `extra` kwargs is deprecated. Use `json_schema_extra` instead. - """ - ), - ], -) -> Any: - """ - Declare a path parameter for a *path operation*. - - Read more about it in the - [FastAPI docs for Path Parameters and Numeric Validations](https://fastapi.tiangolo.com/tutorial/path-params-numeric-validations/). - - ```python - from typing import Annotated - - from fastapi import FastAPI, Path - - app = FastAPI() - - - @app.get("/items/{item_id}") - async def read_items( - item_id: Annotated[int, Path(title="The ID of the item to get")], - ): - return {"item_id": item_id} - ``` - """ - return params.Path( - default=default, - default_factory=default_factory, - alias=alias, - alias_priority=alias_priority, - validation_alias=validation_alias, - serialization_alias=serialization_alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - pattern=pattern, - regex=regex, - discriminator=discriminator, - strict=strict, - multiple_of=multiple_of, - allow_inf_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - example=example, - examples=examples, - openapi_examples=openapi_examples, - deprecated=deprecated, - include_in_schema=include_in_schema, - json_schema_extra=json_schema_extra, - **extra, - ) - - -def Query( # noqa: N802 - default: Annotated[ - Any, - Doc( - """ - Default value if the parameter field is not set. - """ - ), - ] = Undefined, - *, - default_factory: Annotated[ - Union[Callable[[], Any], None], - Doc( - """ - A callable to generate the default value. - - This doesn't affect `Path` parameters as the value is always required. - The parameter is available only for compatibility. - """ - ), - ] = _Unset, - alias: Annotated[ - Optional[str], - Doc( - """ - An alternative name for the parameter field. - - This will be used to extract the data and for the generated OpenAPI. - It is particularly useful when you can't use the name you want because it - is a Python reserved keyword or similar. - """ - ), - ] = None, - alias_priority: Annotated[ - Union[int, None], - Doc( - """ - Priority of the alias. This affects whether an alias generator is used. - """ - ), - ] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Whitelist' validation step. The parameter field will be the single one - allowed by the alias or set of aliases defined. - """ - ), - ] = None, - serialization_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Blacklist' validation step. The vanilla parameter field will be the - single one of the alias' or set of aliases' fields and all the other - fields will be ignored at serialization time. - """ - ), - ] = None, - title: Annotated[ - Optional[str], - Doc( - """ - Human-readable title. - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Human-readable description. - """ - ), - ] = None, - gt: Annotated[ - Optional[float], - Doc( - """ - Greater than. If set, value must be greater than this. Only applicable to - numbers. - """ - ), - ] = None, - ge: Annotated[ - Optional[float], - Doc( - """ - Greater than or equal. If set, value must be greater than or equal to - this. Only applicable to numbers. - """ - ), - ] = None, - lt: Annotated[ - Optional[float], - Doc( - """ - Less than. If set, value must be less than this. Only applicable to numbers. - """ - ), - ] = None, - le: Annotated[ - Optional[float], - Doc( - """ - Less than or equal. If set, value must be less than or equal to this. - Only applicable to numbers. - """ - ), - ] = None, - min_length: Annotated[ - Optional[int], - Doc( - """ - Minimum length for strings. - """ - ), - ] = None, - max_length: Annotated[ - Optional[int], - Doc( - """ - Maximum length for strings. - """ - ), - ] = None, - pattern: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - ] = None, - regex: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Annotated[ - Union[str, None], - Doc( - """ - Parameter field name for discriminating the type in a tagged union. - """ - ), - ] = None, - strict: Annotated[ - Union[bool, None], - Doc( - """ - If `True`, strict validation is applied to the field. - """ - ), - ] = _Unset, - multiple_of: Annotated[ - Union[float, None], - Doc( - """ - Value must be a multiple of this. Only applicable to numbers. - """ - ), - ] = _Unset, - allow_inf_nan: Annotated[ - Union[bool, None], - Doc( - """ - Allow `inf`, `-inf`, `nan`. Only applicable to numbers. - """ - ), - ] = _Unset, - max_digits: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of allow digits for strings. - """ - ), - ] = _Unset, - decimal_places: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of decimal places allowed for numbers. - """ - ), - ] = _Unset, - examples: Annotated[ - Optional[List[Any]], - Doc( - """ - Example values for this field. - """ - ), - ] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Annotated[ - Optional[Dict[str, Example]], - Doc( - """ - OpenAPI-specific examples. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Swagger UI (that provides the `/docs` interface) has better support for the - OpenAPI-specific examples than the JSON Schema `examples`, that's the main - use case for this. - - Read more about it in the - [FastAPI docs for Declare Request Example Data](https://fastapi.tiangolo.com/tutorial/schema-extra-example/#using-the-openapi_examples-parameter). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this parameter field as deprecated. - - It will affect the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - include_in_schema: Annotated[ - bool, - Doc( - """ - To include (or not) this parameter field in the generated OpenAPI. - You probably don't need it, but it's available. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = True, - json_schema_extra: Annotated[ - Union[Dict[str, Any], None], - Doc( - """ - Any additional JSON schema data. - """ - ), - ] = None, - **extra: Annotated[ - Any, - Doc( - """ - Include extra fields used by the JSON Schema. - """ - ), - deprecated( - """ - The `extra` kwargs is deprecated. Use `json_schema_extra` instead. - """ - ), - ], -) -> Any: - return params.Query( - default=default, - default_factory=default_factory, - alias=alias, - alias_priority=alias_priority, - validation_alias=validation_alias, - serialization_alias=serialization_alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - pattern=pattern, - regex=regex, - discriminator=discriminator, - strict=strict, - multiple_of=multiple_of, - allow_inf_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - example=example, - examples=examples, - openapi_examples=openapi_examples, - deprecated=deprecated, - include_in_schema=include_in_schema, - json_schema_extra=json_schema_extra, - **extra, - ) - - -def Header( # noqa: N802 - default: Annotated[ - Any, - Doc( - """ - Default value if the parameter field is not set. - """ - ), - ] = Undefined, - *, - default_factory: Annotated[ - Union[Callable[[], Any], None], - Doc( - """ - A callable to generate the default value. - - This doesn't affect `Path` parameters as the value is always required. - The parameter is available only for compatibility. - """ - ), - ] = _Unset, - alias: Annotated[ - Optional[str], - Doc( - """ - An alternative name for the parameter field. - - This will be used to extract the data and for the generated OpenAPI. - It is particularly useful when you can't use the name you want because it - is a Python reserved keyword or similar. - """ - ), - ] = None, - alias_priority: Annotated[ - Union[int, None], - Doc( - """ - Priority of the alias. This affects whether an alias generator is used. - """ - ), - ] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Whitelist' validation step. The parameter field will be the single one - allowed by the alias or set of aliases defined. - """ - ), - ] = None, - serialization_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Blacklist' validation step. The vanilla parameter field will be the - single one of the alias' or set of aliases' fields and all the other - fields will be ignored at serialization time. - """ - ), - ] = None, - convert_underscores: Annotated[ - bool, - Doc( - """ - Automatically convert underscores to hyphens in the parameter field name. - - Read more about it in the - [FastAPI docs for Header Parameters](https://fastapi.tiangolo.com/tutorial/header-params/#automatic-conversion) - """ - ), - ] = True, - title: Annotated[ - Optional[str], - Doc( - """ - Human-readable title. - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Human-readable description. - """ - ), - ] = None, - gt: Annotated[ - Optional[float], - Doc( - """ - Greater than. If set, value must be greater than this. Only applicable to - numbers. - """ - ), - ] = None, - ge: Annotated[ - Optional[float], - Doc( - """ - Greater than or equal. If set, value must be greater than or equal to - this. Only applicable to numbers. - """ - ), - ] = None, - lt: Annotated[ - Optional[float], - Doc( - """ - Less than. If set, value must be less than this. Only applicable to numbers. - """ - ), - ] = None, - le: Annotated[ - Optional[float], - Doc( - """ - Less than or equal. If set, value must be less than or equal to this. - Only applicable to numbers. - """ - ), - ] = None, - min_length: Annotated[ - Optional[int], - Doc( - """ - Minimum length for strings. - """ - ), - ] = None, - max_length: Annotated[ - Optional[int], - Doc( - """ - Maximum length for strings. - """ - ), - ] = None, - pattern: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - ] = None, - regex: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Annotated[ - Union[str, None], - Doc( - """ - Parameter field name for discriminating the type in a tagged union. - """ - ), - ] = None, - strict: Annotated[ - Union[bool, None], - Doc( - """ - If `True`, strict validation is applied to the field. - """ - ), - ] = _Unset, - multiple_of: Annotated[ - Union[float, None], - Doc( - """ - Value must be a multiple of this. Only applicable to numbers. - """ - ), - ] = _Unset, - allow_inf_nan: Annotated[ - Union[bool, None], - Doc( - """ - Allow `inf`, `-inf`, `nan`. Only applicable to numbers. - """ - ), - ] = _Unset, - max_digits: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of allow digits for strings. - """ - ), - ] = _Unset, - decimal_places: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of decimal places allowed for numbers. - """ - ), - ] = _Unset, - examples: Annotated[ - Optional[List[Any]], - Doc( - """ - Example values for this field. - """ - ), - ] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Annotated[ - Optional[Dict[str, Example]], - Doc( - """ - OpenAPI-specific examples. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Swagger UI (that provides the `/docs` interface) has better support for the - OpenAPI-specific examples than the JSON Schema `examples`, that's the main - use case for this. - - Read more about it in the - [FastAPI docs for Declare Request Example Data](https://fastapi.tiangolo.com/tutorial/schema-extra-example/#using-the-openapi_examples-parameter). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this parameter field as deprecated. - - It will affect the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - include_in_schema: Annotated[ - bool, - Doc( - """ - To include (or not) this parameter field in the generated OpenAPI. - You probably don't need it, but it's available. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = True, - json_schema_extra: Annotated[ - Union[Dict[str, Any], None], - Doc( - """ - Any additional JSON schema data. - """ - ), - ] = None, - **extra: Annotated[ - Any, - Doc( - """ - Include extra fields used by the JSON Schema. - """ - ), - deprecated( - """ - The `extra` kwargs is deprecated. Use `json_schema_extra` instead. - """ - ), - ], -) -> Any: - return params.Header( - default=default, - default_factory=default_factory, - alias=alias, - alias_priority=alias_priority, - validation_alias=validation_alias, - serialization_alias=serialization_alias, - convert_underscores=convert_underscores, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - pattern=pattern, - regex=regex, - discriminator=discriminator, - strict=strict, - multiple_of=multiple_of, - allow_inf_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - example=example, - examples=examples, - openapi_examples=openapi_examples, - deprecated=deprecated, - include_in_schema=include_in_schema, - json_schema_extra=json_schema_extra, - **extra, - ) - - -def Cookie( # noqa: N802 - default: Annotated[ - Any, - Doc( - """ - Default value if the parameter field is not set. - """ - ), - ] = Undefined, - *, - default_factory: Annotated[ - Union[Callable[[], Any], None], - Doc( - """ - A callable to generate the default value. - - This doesn't affect `Path` parameters as the value is always required. - The parameter is available only for compatibility. - """ - ), - ] = _Unset, - alias: Annotated[ - Optional[str], - Doc( - """ - An alternative name for the parameter field. - - This will be used to extract the data and for the generated OpenAPI. - It is particularly useful when you can't use the name you want because it - is a Python reserved keyword or similar. - """ - ), - ] = None, - alias_priority: Annotated[ - Union[int, None], - Doc( - """ - Priority of the alias. This affects whether an alias generator is used. - """ - ), - ] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Whitelist' validation step. The parameter field will be the single one - allowed by the alias or set of aliases defined. - """ - ), - ] = None, - serialization_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Blacklist' validation step. The vanilla parameter field will be the - single one of the alias' or set of aliases' fields and all the other - fields will be ignored at serialization time. - """ - ), - ] = None, - title: Annotated[ - Optional[str], - Doc( - """ - Human-readable title. - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Human-readable description. - """ - ), - ] = None, - gt: Annotated[ - Optional[float], - Doc( - """ - Greater than. If set, value must be greater than this. Only applicable to - numbers. - """ - ), - ] = None, - ge: Annotated[ - Optional[float], - Doc( - """ - Greater than or equal. If set, value must be greater than or equal to - this. Only applicable to numbers. - """ - ), - ] = None, - lt: Annotated[ - Optional[float], - Doc( - """ - Less than. If set, value must be less than this. Only applicable to numbers. - """ - ), - ] = None, - le: Annotated[ - Optional[float], - Doc( - """ - Less than or equal. If set, value must be less than or equal to this. - Only applicable to numbers. - """ - ), - ] = None, - min_length: Annotated[ - Optional[int], - Doc( - """ - Minimum length for strings. - """ - ), - ] = None, - max_length: Annotated[ - Optional[int], - Doc( - """ - Maximum length for strings. - """ - ), - ] = None, - pattern: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - ] = None, - regex: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Annotated[ - Union[str, None], - Doc( - """ - Parameter field name for discriminating the type in a tagged union. - """ - ), - ] = None, - strict: Annotated[ - Union[bool, None], - Doc( - """ - If `True`, strict validation is applied to the field. - """ - ), - ] = _Unset, - multiple_of: Annotated[ - Union[float, None], - Doc( - """ - Value must be a multiple of this. Only applicable to numbers. - """ - ), - ] = _Unset, - allow_inf_nan: Annotated[ - Union[bool, None], - Doc( - """ - Allow `inf`, `-inf`, `nan`. Only applicable to numbers. - """ - ), - ] = _Unset, - max_digits: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of allow digits for strings. - """ - ), - ] = _Unset, - decimal_places: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of decimal places allowed for numbers. - """ - ), - ] = _Unset, - examples: Annotated[ - Optional[List[Any]], - Doc( - """ - Example values for this field. - """ - ), - ] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Annotated[ - Optional[Dict[str, Example]], - Doc( - """ - OpenAPI-specific examples. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Swagger UI (that provides the `/docs` interface) has better support for the - OpenAPI-specific examples than the JSON Schema `examples`, that's the main - use case for this. - - Read more about it in the - [FastAPI docs for Declare Request Example Data](https://fastapi.tiangolo.com/tutorial/schema-extra-example/#using-the-openapi_examples-parameter). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this parameter field as deprecated. - - It will affect the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - include_in_schema: Annotated[ - bool, - Doc( - """ - To include (or not) this parameter field in the generated OpenAPI. - You probably don't need it, but it's available. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = True, - json_schema_extra: Annotated[ - Union[Dict[str, Any], None], - Doc( - """ - Any additional JSON schema data. - """ - ), - ] = None, - **extra: Annotated[ - Any, - Doc( - """ - Include extra fields used by the JSON Schema. - """ - ), - deprecated( - """ - The `extra` kwargs is deprecated. Use `json_schema_extra` instead. - """ - ), - ], -) -> Any: - return params.Cookie( - default=default, - default_factory=default_factory, - alias=alias, - alias_priority=alias_priority, - validation_alias=validation_alias, - serialization_alias=serialization_alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - pattern=pattern, - regex=regex, - discriminator=discriminator, - strict=strict, - multiple_of=multiple_of, - allow_inf_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - example=example, - examples=examples, - openapi_examples=openapi_examples, - deprecated=deprecated, - include_in_schema=include_in_schema, - json_schema_extra=json_schema_extra, - **extra, - ) - - -def Body( # noqa: N802 - default: Annotated[ - Any, - Doc( - """ - Default value if the parameter field is not set. - """ - ), - ] = Undefined, - *, - default_factory: Annotated[ - Union[Callable[[], Any], None], - Doc( - """ - A callable to generate the default value. - - This doesn't affect `Path` parameters as the value is always required. - The parameter is available only for compatibility. - """ - ), - ] = _Unset, - embed: Annotated[ - bool, - Doc( - """ - When `embed` is `True`, the parameter will be expected in a JSON body as a - key instead of being the JSON body itself. - - This happens automatically when more than one `Body` parameter is declared. - - Read more about it in the - [FastAPI docs for Body - Multiple Parameters](https://fastapi.tiangolo.com/tutorial/body-multiple-params/#embed-a-single-body-parameter). - """ - ), - ] = False, - media_type: Annotated[ - str, - Doc( - """ - The media type of this parameter field. Changing it would affect the - generated OpenAPI, but currently it doesn't affect the parsing of the data. - """ - ), - ] = "application/json", - alias: Annotated[ - Optional[str], - Doc( - """ - An alternative name for the parameter field. - - This will be used to extract the data and for the generated OpenAPI. - It is particularly useful when you can't use the name you want because it - is a Python reserved keyword or similar. - """ - ), - ] = None, - alias_priority: Annotated[ - Union[int, None], - Doc( - """ - Priority of the alias. This affects whether an alias generator is used. - """ - ), - ] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Whitelist' validation step. The parameter field will be the single one - allowed by the alias or set of aliases defined. - """ - ), - ] = None, - serialization_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Blacklist' validation step. The vanilla parameter field will be the - single one of the alias' or set of aliases' fields and all the other - fields will be ignored at serialization time. - """ - ), - ] = None, - title: Annotated[ - Optional[str], - Doc( - """ - Human-readable title. - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Human-readable description. - """ - ), - ] = None, - gt: Annotated[ - Optional[float], - Doc( - """ - Greater than. If set, value must be greater than this. Only applicable to - numbers. - """ - ), - ] = None, - ge: Annotated[ - Optional[float], - Doc( - """ - Greater than or equal. If set, value must be greater than or equal to - this. Only applicable to numbers. - """ - ), - ] = None, - lt: Annotated[ - Optional[float], - Doc( - """ - Less than. If set, value must be less than this. Only applicable to numbers. - """ - ), - ] = None, - le: Annotated[ - Optional[float], - Doc( - """ - Less than or equal. If set, value must be less than or equal to this. - Only applicable to numbers. - """ - ), - ] = None, - min_length: Annotated[ - Optional[int], - Doc( - """ - Minimum length for strings. - """ - ), - ] = None, - max_length: Annotated[ - Optional[int], - Doc( - """ - Maximum length for strings. - """ - ), - ] = None, - pattern: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - ] = None, - regex: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Annotated[ - Union[str, None], - Doc( - """ - Parameter field name for discriminating the type in a tagged union. - """ - ), - ] = None, - strict: Annotated[ - Union[bool, None], - Doc( - """ - If `True`, strict validation is applied to the field. - """ - ), - ] = _Unset, - multiple_of: Annotated[ - Union[float, None], - Doc( - """ - Value must be a multiple of this. Only applicable to numbers. - """ - ), - ] = _Unset, - allow_inf_nan: Annotated[ - Union[bool, None], - Doc( - """ - Allow `inf`, `-inf`, `nan`. Only applicable to numbers. - """ - ), - ] = _Unset, - max_digits: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of allow digits for strings. - """ - ), - ] = _Unset, - decimal_places: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of decimal places allowed for numbers. - """ - ), - ] = _Unset, - examples: Annotated[ - Optional[List[Any]], - Doc( - """ - Example values for this field. - """ - ), - ] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Annotated[ - Optional[Dict[str, Example]], - Doc( - """ - OpenAPI-specific examples. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Swagger UI (that provides the `/docs` interface) has better support for the - OpenAPI-specific examples than the JSON Schema `examples`, that's the main - use case for this. - - Read more about it in the - [FastAPI docs for Declare Request Example Data](https://fastapi.tiangolo.com/tutorial/schema-extra-example/#using-the-openapi_examples-parameter). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this parameter field as deprecated. - - It will affect the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - include_in_schema: Annotated[ - bool, - Doc( - """ - To include (or not) this parameter field in the generated OpenAPI. - You probably don't need it, but it's available. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = True, - json_schema_extra: Annotated[ - Union[Dict[str, Any], None], - Doc( - """ - Any additional JSON schema data. - """ - ), - ] = None, - **extra: Annotated[ - Any, - Doc( - """ - Include extra fields used by the JSON Schema. - """ - ), - deprecated( - """ - The `extra` kwargs is deprecated. Use `json_schema_extra` instead. - """ - ), - ], -) -> Any: - return params.Body( - default=default, - default_factory=default_factory, - embed=embed, - media_type=media_type, - alias=alias, - alias_priority=alias_priority, - validation_alias=validation_alias, - serialization_alias=serialization_alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - pattern=pattern, - regex=regex, - discriminator=discriminator, - strict=strict, - multiple_of=multiple_of, - allow_inf_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - example=example, - examples=examples, - openapi_examples=openapi_examples, - deprecated=deprecated, - include_in_schema=include_in_schema, - json_schema_extra=json_schema_extra, - **extra, - ) - - -def Form( # noqa: N802 - default: Annotated[ - Any, - Doc( - """ - Default value if the parameter field is not set. - """ - ), - ] = Undefined, - *, - default_factory: Annotated[ - Union[Callable[[], Any], None], - Doc( - """ - A callable to generate the default value. - - This doesn't affect `Path` parameters as the value is always required. - The parameter is available only for compatibility. - """ - ), - ] = _Unset, - media_type: Annotated[ - str, - Doc( - """ - The media type of this parameter field. Changing it would affect the - generated OpenAPI, but currently it doesn't affect the parsing of the data. - """ - ), - ] = "application/x-www-form-urlencoded", - alias: Annotated[ - Optional[str], - Doc( - """ - An alternative name for the parameter field. - - This will be used to extract the data and for the generated OpenAPI. - It is particularly useful when you can't use the name you want because it - is a Python reserved keyword or similar. - """ - ), - ] = None, - alias_priority: Annotated[ - Union[int, None], - Doc( - """ - Priority of the alias. This affects whether an alias generator is used. - """ - ), - ] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Whitelist' validation step. The parameter field will be the single one - allowed by the alias or set of aliases defined. - """ - ), - ] = None, - serialization_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Blacklist' validation step. The vanilla parameter field will be the - single one of the alias' or set of aliases' fields and all the other - fields will be ignored at serialization time. - """ - ), - ] = None, - title: Annotated[ - Optional[str], - Doc( - """ - Human-readable title. - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Human-readable description. - """ - ), - ] = None, - gt: Annotated[ - Optional[float], - Doc( - """ - Greater than. If set, value must be greater than this. Only applicable to - numbers. - """ - ), - ] = None, - ge: Annotated[ - Optional[float], - Doc( - """ - Greater than or equal. If set, value must be greater than or equal to - this. Only applicable to numbers. - """ - ), - ] = None, - lt: Annotated[ - Optional[float], - Doc( - """ - Less than. If set, value must be less than this. Only applicable to numbers. - """ - ), - ] = None, - le: Annotated[ - Optional[float], - Doc( - """ - Less than or equal. If set, value must be less than or equal to this. - Only applicable to numbers. - """ - ), - ] = None, - min_length: Annotated[ - Optional[int], - Doc( - """ - Minimum length for strings. - """ - ), - ] = None, - max_length: Annotated[ - Optional[int], - Doc( - """ - Maximum length for strings. - """ - ), - ] = None, - pattern: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - ] = None, - regex: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Annotated[ - Union[str, None], - Doc( - """ - Parameter field name for discriminating the type in a tagged union. - """ - ), - ] = None, - strict: Annotated[ - Union[bool, None], - Doc( - """ - If `True`, strict validation is applied to the field. - """ - ), - ] = _Unset, - multiple_of: Annotated[ - Union[float, None], - Doc( - """ - Value must be a multiple of this. Only applicable to numbers. - """ - ), - ] = _Unset, - allow_inf_nan: Annotated[ - Union[bool, None], - Doc( - """ - Allow `inf`, `-inf`, `nan`. Only applicable to numbers. - """ - ), - ] = _Unset, - max_digits: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of allow digits for strings. - """ - ), - ] = _Unset, - decimal_places: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of decimal places allowed for numbers. - """ - ), - ] = _Unset, - examples: Annotated[ - Optional[List[Any]], - Doc( - """ - Example values for this field. - """ - ), - ] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Annotated[ - Optional[Dict[str, Example]], - Doc( - """ - OpenAPI-specific examples. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Swagger UI (that provides the `/docs` interface) has better support for the - OpenAPI-specific examples than the JSON Schema `examples`, that's the main - use case for this. - - Read more about it in the - [FastAPI docs for Declare Request Example Data](https://fastapi.tiangolo.com/tutorial/schema-extra-example/#using-the-openapi_examples-parameter). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this parameter field as deprecated. - - It will affect the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - include_in_schema: Annotated[ - bool, - Doc( - """ - To include (or not) this parameter field in the generated OpenAPI. - You probably don't need it, but it's available. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = True, - json_schema_extra: Annotated[ - Union[Dict[str, Any], None], - Doc( - """ - Any additional JSON schema data. - """ - ), - ] = None, - **extra: Annotated[ - Any, - Doc( - """ - Include extra fields used by the JSON Schema. - """ - ), - deprecated( - """ - The `extra` kwargs is deprecated. Use `json_schema_extra` instead. - """ - ), - ], -) -> Any: - return params.Form( - default=default, - default_factory=default_factory, - media_type=media_type, - alias=alias, - alias_priority=alias_priority, - validation_alias=validation_alias, - serialization_alias=serialization_alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - pattern=pattern, - regex=regex, - discriminator=discriminator, - strict=strict, - multiple_of=multiple_of, - allow_inf_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - example=example, - examples=examples, - openapi_examples=openapi_examples, - deprecated=deprecated, - include_in_schema=include_in_schema, - json_schema_extra=json_schema_extra, - **extra, - ) - - -def File( # noqa: N802 - default: Annotated[ - Any, - Doc( - """ - Default value if the parameter field is not set. - """ - ), - ] = Undefined, - *, - default_factory: Annotated[ - Union[Callable[[], Any], None], - Doc( - """ - A callable to generate the default value. - - This doesn't affect `Path` parameters as the value is always required. - The parameter is available only for compatibility. - """ - ), - ] = _Unset, - media_type: Annotated[ - str, - Doc( - """ - The media type of this parameter field. Changing it would affect the - generated OpenAPI, but currently it doesn't affect the parsing of the data. - """ - ), - ] = "multipart/form-data", - alias: Annotated[ - Optional[str], - Doc( - """ - An alternative name for the parameter field. - - This will be used to extract the data and for the generated OpenAPI. - It is particularly useful when you can't use the name you want because it - is a Python reserved keyword or similar. - """ - ), - ] = None, - alias_priority: Annotated[ - Union[int, None], - Doc( - """ - Priority of the alias. This affects whether an alias generator is used. - """ - ), - ] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Whitelist' validation step. The parameter field will be the single one - allowed by the alias or set of aliases defined. - """ - ), - ] = None, - serialization_alias: Annotated[ - Union[str, None], - Doc( - """ - 'Blacklist' validation step. The vanilla parameter field will be the - single one of the alias' or set of aliases' fields and all the other - fields will be ignored at serialization time. - """ - ), - ] = None, - title: Annotated[ - Optional[str], - Doc( - """ - Human-readable title. - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Human-readable description. - """ - ), - ] = None, - gt: Annotated[ - Optional[float], - Doc( - """ - Greater than. If set, value must be greater than this. Only applicable to - numbers. - """ - ), - ] = None, - ge: Annotated[ - Optional[float], - Doc( - """ - Greater than or equal. If set, value must be greater than or equal to - this. Only applicable to numbers. - """ - ), - ] = None, - lt: Annotated[ - Optional[float], - Doc( - """ - Less than. If set, value must be less than this. Only applicable to numbers. - """ - ), - ] = None, - le: Annotated[ - Optional[float], - Doc( - """ - Less than or equal. If set, value must be less than or equal to this. - Only applicable to numbers. - """ - ), - ] = None, - min_length: Annotated[ - Optional[int], - Doc( - """ - Minimum length for strings. - """ - ), - ] = None, - max_length: Annotated[ - Optional[int], - Doc( - """ - Maximum length for strings. - """ - ), - ] = None, - pattern: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - ] = None, - regex: Annotated[ - Optional[str], - Doc( - """ - RegEx pattern for strings. - """ - ), - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Annotated[ - Union[str, None], - Doc( - """ - Parameter field name for discriminating the type in a tagged union. - """ - ), - ] = None, - strict: Annotated[ - Union[bool, None], - Doc( - """ - If `True`, strict validation is applied to the field. - """ - ), - ] = _Unset, - multiple_of: Annotated[ - Union[float, None], - Doc( - """ - Value must be a multiple of this. Only applicable to numbers. - """ - ), - ] = _Unset, - allow_inf_nan: Annotated[ - Union[bool, None], - Doc( - """ - Allow `inf`, `-inf`, `nan`. Only applicable to numbers. - """ - ), - ] = _Unset, - max_digits: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of allow digits for strings. - """ - ), - ] = _Unset, - decimal_places: Annotated[ - Union[int, None], - Doc( - """ - Maximum number of decimal places allowed for numbers. - """ - ), - ] = _Unset, - examples: Annotated[ - Optional[List[Any]], - Doc( - """ - Example values for this field. - """ - ), - ] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Annotated[ - Optional[Dict[str, Example]], - Doc( - """ - OpenAPI-specific examples. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Swagger UI (that provides the `/docs` interface) has better support for the - OpenAPI-specific examples than the JSON Schema `examples`, that's the main - use case for this. - - Read more about it in the - [FastAPI docs for Declare Request Example Data](https://fastapi.tiangolo.com/tutorial/schema-extra-example/#using-the-openapi_examples-parameter). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this parameter field as deprecated. - - It will affect the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - include_in_schema: Annotated[ - bool, - Doc( - """ - To include (or not) this parameter field in the generated OpenAPI. - You probably don't need it, but it's available. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = True, - json_schema_extra: Annotated[ - Union[Dict[str, Any], None], - Doc( - """ - Any additional JSON schema data. - """ - ), - ] = None, - **extra: Annotated[ - Any, - Doc( - """ - Include extra fields used by the JSON Schema. - """ - ), - deprecated( - """ - The `extra` kwargs is deprecated. Use `json_schema_extra` instead. - """ - ), - ], -) -> Any: - return params.File( - default=default, - default_factory=default_factory, - media_type=media_type, - alias=alias, - alias_priority=alias_priority, - validation_alias=validation_alias, - serialization_alias=serialization_alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - pattern=pattern, - regex=regex, - discriminator=discriminator, - strict=strict, - multiple_of=multiple_of, - allow_inf_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - example=example, - examples=examples, - openapi_examples=openapi_examples, - deprecated=deprecated, - include_in_schema=include_in_schema, - json_schema_extra=json_schema_extra, - **extra, - ) - - -def Depends( # noqa: N802 - dependency: Annotated[ - Optional[Callable[..., Any]], - Doc( - """ - A "dependable" callable (like a function). - - Don't call it directly, FastAPI will call it for you, just pass the object - directly. - """ - ), - ] = None, - *, - use_cache: Annotated[ - bool, - Doc( - """ - By default, after a dependency is called the first time in a request, if - the dependency is declared again for the rest of the request (for example - if the dependency is needed by several dependencies), the value will be - re-used for the rest of the request. - - Set `use_cache` to `False` to disable this behavior and ensure the - dependency is called again (if declared more than once) in the same request. - """ - ), - ] = True, -) -> Any: - """ - Declare a FastAPI dependency. - - It takes a single "dependable" callable (like a function). - - Don't call it directly, FastAPI will call it for you. - - Read more about it in the - [FastAPI docs for Dependencies](https://fastapi.tiangolo.com/tutorial/dependencies/). - - **Example** - - ```python - from typing import Annotated - - from fastapi import Depends, FastAPI - - app = FastAPI() - - - async def common_parameters(q: str | None = None, skip: int = 0, limit: int = 100): - return {"q": q, "skip": skip, "limit": limit} - - - @app.get("/items/") - async def read_items(commons: Annotated[dict, Depends(common_parameters)]): - return commons - ``` - """ - return params.Depends(dependency=dependency, use_cache=use_cache) - - -def Security( # noqa: N802 - dependency: Annotated[ - Optional[Callable[..., Any]], - Doc( - """ - A "dependable" callable (like a function). - - Don't call it directly, FastAPI will call it for you, just pass the object - directly. - """ - ), - ] = None, - *, - scopes: Annotated[ - Optional[Sequence[str]], - Doc( - """ - OAuth2 scopes required for the *path operation* that uses this Security - dependency. - - The term "scope" comes from the OAuth2 specification, it seems to be - intentionaly vague and interpretable. It normally refers to permissions, - in cases to roles. - - These scopes are integrated with OpenAPI (and the API docs at `/docs`). - So they are visible in the OpenAPI specification. - ) - """ - ), - ] = None, - use_cache: Annotated[ - bool, - Doc( - """ - By default, after a dependency is called the first time in a request, if - the dependency is declared again for the rest of the request (for example - if the dependency is needed by several dependencies), the value will be - re-used for the rest of the request. - - Set `use_cache` to `False` to disable this behavior and ensure the - dependency is called again (if declared more than once) in the same request. - """ - ), - ] = True, -) -> Any: - """ - Declare a FastAPI Security dependency. - - The only difference with a regular dependency is that it can declare OAuth2 - scopes that will be integrated with OpenAPI and the automatic UI docs (by default - at `/docs`). - - It takes a single "dependable" callable (like a function). - - Don't call it directly, FastAPI will call it for you. - - Read more about it in the - [FastAPI docs for Security](https://fastapi.tiangolo.com/tutorial/security/) and - in the - [FastAPI docs for OAuth2 scopes](https://fastapi.tiangolo.com/advanced/security/oauth2-scopes/). - - **Example** - - ```python - from typing import Annotated - - from fastapi import Depends, FastAPI - - from .db import User - from .security import get_current_active_user - - app = FastAPI() - - @app.get("/users/me/items/") - async def read_own_items( - current_user: Annotated[User, Security(get_current_active_user, scopes=["items"])] - ): - return [{"item_id": "Foo", "owner": current_user.username}] - ``` - """ - return params.Security(dependency=dependency, scopes=scopes, use_cache=use_cache) diff --git a/venv/lib/python3.9/site-packages/fastapi/params.py b/venv/lib/python3.9/site-packages/fastapi/params.py deleted file mode 100644 index b40944d..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/params.py +++ /dev/null @@ -1,777 +0,0 @@ -import warnings -from enum import Enum -from typing import Any, Callable, Dict, List, Optional, Sequence, Union - -from fastapi.openapi.models import Example -from pydantic.fields import FieldInfo -from typing_extensions import Annotated, deprecated - -from ._compat import PYDANTIC_V2, Undefined - -_Unset: Any = Undefined - - -class ParamTypes(Enum): - query = "query" - header = "header" - path = "path" - cookie = "cookie" - - -class Param(FieldInfo): - in_: ParamTypes - - def __init__( - self, - default: Any = Undefined, - *, - default_factory: Union[Callable[[], Any], None] = _Unset, - annotation: Optional[Any] = None, - alias: Optional[str] = None, - alias_priority: Union[int, None] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Union[str, None] = None, - serialization_alias: Union[str, None] = None, - title: Optional[str] = None, - description: Optional[str] = None, - gt: Optional[float] = None, - ge: Optional[float] = None, - lt: Optional[float] = None, - le: Optional[float] = None, - min_length: Optional[int] = None, - max_length: Optional[int] = None, - pattern: Optional[str] = None, - regex: Annotated[ - Optional[str], - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Union[str, None] = None, - strict: Union[bool, None] = _Unset, - multiple_of: Union[float, None] = _Unset, - allow_inf_nan: Union[bool, None] = _Unset, - max_digits: Union[int, None] = _Unset, - decimal_places: Union[int, None] = _Unset, - examples: Optional[List[Any]] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Optional[Dict[str, Example]] = None, - deprecated: Optional[bool] = None, - include_in_schema: bool = True, - json_schema_extra: Union[Dict[str, Any], None] = None, - **extra: Any, - ): - self.deprecated = deprecated - if example is not _Unset: - warnings.warn( - "`example` has been deprecated, please use `examples` instead", - category=DeprecationWarning, - stacklevel=4, - ) - self.example = example - self.include_in_schema = include_in_schema - self.openapi_examples = openapi_examples - kwargs = dict( - default=default, - default_factory=default_factory, - alias=alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - discriminator=discriminator, - multiple_of=multiple_of, - allow_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - **extra, - ) - if examples is not None: - kwargs["examples"] = examples - if regex is not None: - warnings.warn( - "`regex` has been deprecated, please use `pattern` instead", - category=DeprecationWarning, - stacklevel=4, - ) - current_json_schema_extra = json_schema_extra or extra - if PYDANTIC_V2: - kwargs.update( - { - "annotation": annotation, - "alias_priority": alias_priority, - "validation_alias": validation_alias, - "serialization_alias": serialization_alias, - "strict": strict, - "json_schema_extra": current_json_schema_extra, - } - ) - kwargs["pattern"] = pattern or regex - else: - kwargs["regex"] = pattern or regex - kwargs.update(**current_json_schema_extra) - use_kwargs = {k: v for k, v in kwargs.items() if v is not _Unset} - - super().__init__(**use_kwargs) - - def __repr__(self) -> str: - return f"{self.__class__.__name__}({self.default})" - - -class Path(Param): - in_ = ParamTypes.path - - def __init__( - self, - default: Any = ..., - *, - default_factory: Union[Callable[[], Any], None] = _Unset, - annotation: Optional[Any] = None, - alias: Optional[str] = None, - alias_priority: Union[int, None] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Union[str, None] = None, - serialization_alias: Union[str, None] = None, - title: Optional[str] = None, - description: Optional[str] = None, - gt: Optional[float] = None, - ge: Optional[float] = None, - lt: Optional[float] = None, - le: Optional[float] = None, - min_length: Optional[int] = None, - max_length: Optional[int] = None, - pattern: Optional[str] = None, - regex: Annotated[ - Optional[str], - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Union[str, None] = None, - strict: Union[bool, None] = _Unset, - multiple_of: Union[float, None] = _Unset, - allow_inf_nan: Union[bool, None] = _Unset, - max_digits: Union[int, None] = _Unset, - decimal_places: Union[int, None] = _Unset, - examples: Optional[List[Any]] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Optional[Dict[str, Example]] = None, - deprecated: Optional[bool] = None, - include_in_schema: bool = True, - json_schema_extra: Union[Dict[str, Any], None] = None, - **extra: Any, - ): - assert default is ..., "Path parameters cannot have a default value" - self.in_ = self.in_ - super().__init__( - default=default, - default_factory=default_factory, - annotation=annotation, - alias=alias, - alias_priority=alias_priority, - validation_alias=validation_alias, - serialization_alias=serialization_alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - pattern=pattern, - regex=regex, - discriminator=discriminator, - strict=strict, - multiple_of=multiple_of, - allow_inf_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - deprecated=deprecated, - example=example, - examples=examples, - openapi_examples=openapi_examples, - include_in_schema=include_in_schema, - json_schema_extra=json_schema_extra, - **extra, - ) - - -class Query(Param): - in_ = ParamTypes.query - - def __init__( - self, - default: Any = Undefined, - *, - default_factory: Union[Callable[[], Any], None] = _Unset, - annotation: Optional[Any] = None, - alias: Optional[str] = None, - alias_priority: Union[int, None] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Union[str, None] = None, - serialization_alias: Union[str, None] = None, - title: Optional[str] = None, - description: Optional[str] = None, - gt: Optional[float] = None, - ge: Optional[float] = None, - lt: Optional[float] = None, - le: Optional[float] = None, - min_length: Optional[int] = None, - max_length: Optional[int] = None, - pattern: Optional[str] = None, - regex: Annotated[ - Optional[str], - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Union[str, None] = None, - strict: Union[bool, None] = _Unset, - multiple_of: Union[float, None] = _Unset, - allow_inf_nan: Union[bool, None] = _Unset, - max_digits: Union[int, None] = _Unset, - decimal_places: Union[int, None] = _Unset, - examples: Optional[List[Any]] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Optional[Dict[str, Example]] = None, - deprecated: Optional[bool] = None, - include_in_schema: bool = True, - json_schema_extra: Union[Dict[str, Any], None] = None, - **extra: Any, - ): - super().__init__( - default=default, - default_factory=default_factory, - annotation=annotation, - alias=alias, - alias_priority=alias_priority, - validation_alias=validation_alias, - serialization_alias=serialization_alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - pattern=pattern, - regex=regex, - discriminator=discriminator, - strict=strict, - multiple_of=multiple_of, - allow_inf_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - deprecated=deprecated, - example=example, - examples=examples, - openapi_examples=openapi_examples, - include_in_schema=include_in_schema, - json_schema_extra=json_schema_extra, - **extra, - ) - - -class Header(Param): - in_ = ParamTypes.header - - def __init__( - self, - default: Any = Undefined, - *, - default_factory: Union[Callable[[], Any], None] = _Unset, - annotation: Optional[Any] = None, - alias: Optional[str] = None, - alias_priority: Union[int, None] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Union[str, None] = None, - serialization_alias: Union[str, None] = None, - convert_underscores: bool = True, - title: Optional[str] = None, - description: Optional[str] = None, - gt: Optional[float] = None, - ge: Optional[float] = None, - lt: Optional[float] = None, - le: Optional[float] = None, - min_length: Optional[int] = None, - max_length: Optional[int] = None, - pattern: Optional[str] = None, - regex: Annotated[ - Optional[str], - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Union[str, None] = None, - strict: Union[bool, None] = _Unset, - multiple_of: Union[float, None] = _Unset, - allow_inf_nan: Union[bool, None] = _Unset, - max_digits: Union[int, None] = _Unset, - decimal_places: Union[int, None] = _Unset, - examples: Optional[List[Any]] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Optional[Dict[str, Example]] = None, - deprecated: Optional[bool] = None, - include_in_schema: bool = True, - json_schema_extra: Union[Dict[str, Any], None] = None, - **extra: Any, - ): - self.convert_underscores = convert_underscores - super().__init__( - default=default, - default_factory=default_factory, - annotation=annotation, - alias=alias, - alias_priority=alias_priority, - validation_alias=validation_alias, - serialization_alias=serialization_alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - pattern=pattern, - regex=regex, - discriminator=discriminator, - strict=strict, - multiple_of=multiple_of, - allow_inf_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - deprecated=deprecated, - example=example, - examples=examples, - openapi_examples=openapi_examples, - include_in_schema=include_in_schema, - json_schema_extra=json_schema_extra, - **extra, - ) - - -class Cookie(Param): - in_ = ParamTypes.cookie - - def __init__( - self, - default: Any = Undefined, - *, - default_factory: Union[Callable[[], Any], None] = _Unset, - annotation: Optional[Any] = None, - alias: Optional[str] = None, - alias_priority: Union[int, None] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Union[str, None] = None, - serialization_alias: Union[str, None] = None, - title: Optional[str] = None, - description: Optional[str] = None, - gt: Optional[float] = None, - ge: Optional[float] = None, - lt: Optional[float] = None, - le: Optional[float] = None, - min_length: Optional[int] = None, - max_length: Optional[int] = None, - pattern: Optional[str] = None, - regex: Annotated[ - Optional[str], - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Union[str, None] = None, - strict: Union[bool, None] = _Unset, - multiple_of: Union[float, None] = _Unset, - allow_inf_nan: Union[bool, None] = _Unset, - max_digits: Union[int, None] = _Unset, - decimal_places: Union[int, None] = _Unset, - examples: Optional[List[Any]] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Optional[Dict[str, Example]] = None, - deprecated: Optional[bool] = None, - include_in_schema: bool = True, - json_schema_extra: Union[Dict[str, Any], None] = None, - **extra: Any, - ): - super().__init__( - default=default, - default_factory=default_factory, - annotation=annotation, - alias=alias, - alias_priority=alias_priority, - validation_alias=validation_alias, - serialization_alias=serialization_alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - pattern=pattern, - regex=regex, - discriminator=discriminator, - strict=strict, - multiple_of=multiple_of, - allow_inf_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - deprecated=deprecated, - example=example, - examples=examples, - openapi_examples=openapi_examples, - include_in_schema=include_in_schema, - json_schema_extra=json_schema_extra, - **extra, - ) - - -class Body(FieldInfo): - def __init__( - self, - default: Any = Undefined, - *, - default_factory: Union[Callable[[], Any], None] = _Unset, - annotation: Optional[Any] = None, - embed: bool = False, - media_type: str = "application/json", - alias: Optional[str] = None, - alias_priority: Union[int, None] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Union[str, None] = None, - serialization_alias: Union[str, None] = None, - title: Optional[str] = None, - description: Optional[str] = None, - gt: Optional[float] = None, - ge: Optional[float] = None, - lt: Optional[float] = None, - le: Optional[float] = None, - min_length: Optional[int] = None, - max_length: Optional[int] = None, - pattern: Optional[str] = None, - regex: Annotated[ - Optional[str], - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Union[str, None] = None, - strict: Union[bool, None] = _Unset, - multiple_of: Union[float, None] = _Unset, - allow_inf_nan: Union[bool, None] = _Unset, - max_digits: Union[int, None] = _Unset, - decimal_places: Union[int, None] = _Unset, - examples: Optional[List[Any]] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Optional[Dict[str, Example]] = None, - deprecated: Optional[bool] = None, - include_in_schema: bool = True, - json_schema_extra: Union[Dict[str, Any], None] = None, - **extra: Any, - ): - self.embed = embed - self.media_type = media_type - self.deprecated = deprecated - if example is not _Unset: - warnings.warn( - "`example` has been deprecated, please use `examples` instead", - category=DeprecationWarning, - stacklevel=4, - ) - self.example = example - self.include_in_schema = include_in_schema - self.openapi_examples = openapi_examples - kwargs = dict( - default=default, - default_factory=default_factory, - alias=alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - discriminator=discriminator, - multiple_of=multiple_of, - allow_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - **extra, - ) - if examples is not None: - kwargs["examples"] = examples - if regex is not None: - warnings.warn( - "`regex` has been depreacated, please use `pattern` instead", - category=DeprecationWarning, - stacklevel=4, - ) - current_json_schema_extra = json_schema_extra or extra - if PYDANTIC_V2: - kwargs.update( - { - "annotation": annotation, - "alias_priority": alias_priority, - "validation_alias": validation_alias, - "serialization_alias": serialization_alias, - "strict": strict, - "json_schema_extra": current_json_schema_extra, - } - ) - kwargs["pattern"] = pattern or regex - else: - kwargs["regex"] = pattern or regex - kwargs.update(**current_json_schema_extra) - - use_kwargs = {k: v for k, v in kwargs.items() if v is not _Unset} - - super().__init__(**use_kwargs) - - def __repr__(self) -> str: - return f"{self.__class__.__name__}({self.default})" - - -class Form(Body): - def __init__( - self, - default: Any = Undefined, - *, - default_factory: Union[Callable[[], Any], None] = _Unset, - annotation: Optional[Any] = None, - media_type: str = "application/x-www-form-urlencoded", - alias: Optional[str] = None, - alias_priority: Union[int, None] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Union[str, None] = None, - serialization_alias: Union[str, None] = None, - title: Optional[str] = None, - description: Optional[str] = None, - gt: Optional[float] = None, - ge: Optional[float] = None, - lt: Optional[float] = None, - le: Optional[float] = None, - min_length: Optional[int] = None, - max_length: Optional[int] = None, - pattern: Optional[str] = None, - regex: Annotated[ - Optional[str], - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Union[str, None] = None, - strict: Union[bool, None] = _Unset, - multiple_of: Union[float, None] = _Unset, - allow_inf_nan: Union[bool, None] = _Unset, - max_digits: Union[int, None] = _Unset, - decimal_places: Union[int, None] = _Unset, - examples: Optional[List[Any]] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Optional[Dict[str, Example]] = None, - deprecated: Optional[bool] = None, - include_in_schema: bool = True, - json_schema_extra: Union[Dict[str, Any], None] = None, - **extra: Any, - ): - super().__init__( - default=default, - default_factory=default_factory, - annotation=annotation, - embed=True, - media_type=media_type, - alias=alias, - alias_priority=alias_priority, - validation_alias=validation_alias, - serialization_alias=serialization_alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - pattern=pattern, - regex=regex, - discriminator=discriminator, - strict=strict, - multiple_of=multiple_of, - allow_inf_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - deprecated=deprecated, - example=example, - examples=examples, - openapi_examples=openapi_examples, - include_in_schema=include_in_schema, - json_schema_extra=json_schema_extra, - **extra, - ) - - -class File(Form): - def __init__( - self, - default: Any = Undefined, - *, - default_factory: Union[Callable[[], Any], None] = _Unset, - annotation: Optional[Any] = None, - media_type: str = "multipart/form-data", - alias: Optional[str] = None, - alias_priority: Union[int, None] = _Unset, - # TODO: update when deprecating Pydantic v1, import these types - # validation_alias: str | AliasPath | AliasChoices | None - validation_alias: Union[str, None] = None, - serialization_alias: Union[str, None] = None, - title: Optional[str] = None, - description: Optional[str] = None, - gt: Optional[float] = None, - ge: Optional[float] = None, - lt: Optional[float] = None, - le: Optional[float] = None, - min_length: Optional[int] = None, - max_length: Optional[int] = None, - pattern: Optional[str] = None, - regex: Annotated[ - Optional[str], - deprecated( - "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead." - ), - ] = None, - discriminator: Union[str, None] = None, - strict: Union[bool, None] = _Unset, - multiple_of: Union[float, None] = _Unset, - allow_inf_nan: Union[bool, None] = _Unset, - max_digits: Union[int, None] = _Unset, - decimal_places: Union[int, None] = _Unset, - examples: Optional[List[Any]] = None, - example: Annotated[ - Optional[Any], - deprecated( - "Deprecated in OpenAPI 3.1.0 that now uses JSON Schema 2020-12, " - "although still supported. Use examples instead." - ), - ] = _Unset, - openapi_examples: Optional[Dict[str, Example]] = None, - deprecated: Optional[bool] = None, - include_in_schema: bool = True, - json_schema_extra: Union[Dict[str, Any], None] = None, - **extra: Any, - ): - super().__init__( - default=default, - default_factory=default_factory, - annotation=annotation, - media_type=media_type, - alias=alias, - alias_priority=alias_priority, - validation_alias=validation_alias, - serialization_alias=serialization_alias, - title=title, - description=description, - gt=gt, - ge=ge, - lt=lt, - le=le, - min_length=min_length, - max_length=max_length, - pattern=pattern, - regex=regex, - discriminator=discriminator, - strict=strict, - multiple_of=multiple_of, - allow_inf_nan=allow_inf_nan, - max_digits=max_digits, - decimal_places=decimal_places, - deprecated=deprecated, - example=example, - examples=examples, - openapi_examples=openapi_examples, - include_in_schema=include_in_schema, - json_schema_extra=json_schema_extra, - **extra, - ) - - -class Depends: - def __init__( - self, dependency: Optional[Callable[..., Any]] = None, *, use_cache: bool = True - ): - self.dependency = dependency - self.use_cache = use_cache - - def __repr__(self) -> str: - attr = getattr(self.dependency, "__name__", type(self.dependency).__name__) - cache = "" if self.use_cache else ", use_cache=False" - return f"{self.__class__.__name__}({attr}{cache})" - - -class Security(Depends): - def __init__( - self, - dependency: Optional[Callable[..., Any]] = None, - *, - scopes: Optional[Sequence[str]] = None, - use_cache: bool = True, - ): - super().__init__(dependency=dependency, use_cache=use_cache) - self.scopes = scopes or [] diff --git a/venv/lib/python3.9/site-packages/fastapi/py.typed b/venv/lib/python3.9/site-packages/fastapi/py.typed deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/fastapi/requests.py b/venv/lib/python3.9/site-packages/fastapi/requests.py deleted file mode 100644 index d16552c..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/requests.py +++ /dev/null @@ -1,2 +0,0 @@ -from starlette.requests import HTTPConnection as HTTPConnection # noqa: F401 -from starlette.requests import Request as Request # noqa: F401 diff --git a/venv/lib/python3.9/site-packages/fastapi/responses.py b/venv/lib/python3.9/site-packages/fastapi/responses.py deleted file mode 100644 index 6c8db6f..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/responses.py +++ /dev/null @@ -1,48 +0,0 @@ -from typing import Any - -from starlette.responses import FileResponse as FileResponse # noqa -from starlette.responses import HTMLResponse as HTMLResponse # noqa -from starlette.responses import JSONResponse as JSONResponse # noqa -from starlette.responses import PlainTextResponse as PlainTextResponse # noqa -from starlette.responses import RedirectResponse as RedirectResponse # noqa -from starlette.responses import Response as Response # noqa -from starlette.responses import StreamingResponse as StreamingResponse # noqa - -try: - import ujson -except ImportError: # pragma: nocover - ujson = None # type: ignore - - -try: - import orjson -except ImportError: # pragma: nocover - orjson = None # type: ignore - - -class UJSONResponse(JSONResponse): - """ - JSON response using the high-performance ujson library to serialize data to JSON. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/). - """ - - def render(self, content: Any) -> bytes: - assert ujson is not None, "ujson must be installed to use UJSONResponse" - return ujson.dumps(content, ensure_ascii=False).encode("utf-8") - - -class ORJSONResponse(JSONResponse): - """ - JSON response using the high-performance orjson library to serialize data to JSON. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/). - """ - - def render(self, content: Any) -> bytes: - assert orjson is not None, "orjson must be installed to use ORJSONResponse" - return orjson.dumps( - content, option=orjson.OPT_NON_STR_KEYS | orjson.OPT_SERIALIZE_NUMPY - ) diff --git a/venv/lib/python3.9/site-packages/fastapi/routing.py b/venv/lib/python3.9/site-packages/fastapi/routing.py deleted file mode 100644 index 54d53bb..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/routing.py +++ /dev/null @@ -1,4362 +0,0 @@ -import asyncio -import dataclasses -import email.message -import inspect -import json -from contextlib import AsyncExitStack -from enum import Enum, IntEnum -from typing import ( - Any, - Callable, - Coroutine, - Dict, - List, - Optional, - Sequence, - Set, - Tuple, - Type, - Union, -) - -from fastapi import params -from fastapi._compat import ( - ModelField, - Undefined, - _get_model_config, - _model_dump, - _normalize_errors, - lenient_issubclass, -) -from fastapi.datastructures import Default, DefaultPlaceholder -from fastapi.dependencies.models import Dependant -from fastapi.dependencies.utils import ( - get_body_field, - get_dependant, - get_parameterless_sub_dependant, - get_typed_return_annotation, - solve_dependencies, -) -from fastapi.encoders import jsonable_encoder -from fastapi.exceptions import ( - FastAPIError, - RequestValidationError, - ResponseValidationError, - WebSocketRequestValidationError, -) -from fastapi.types import DecoratedCallable, IncEx -from fastapi.utils import ( - create_cloned_field, - create_response_field, - generate_unique_id, - get_value_or_default, - is_body_allowed_for_status_code, -) -from pydantic import BaseModel -from starlette import routing -from starlette.concurrency import run_in_threadpool -from starlette.exceptions import HTTPException -from starlette.requests import Request -from starlette.responses import JSONResponse, Response -from starlette.routing import ( - BaseRoute, - Match, - compile_path, - get_name, - request_response, - websocket_session, -) -from starlette.routing import Mount as Mount # noqa -from starlette.types import ASGIApp, Lifespan, Scope -from starlette.websockets import WebSocket -from typing_extensions import Annotated, Doc, deprecated # type: ignore [attr-defined] - - -def _prepare_response_content( - res: Any, - *, - exclude_unset: bool, - exclude_defaults: bool = False, - exclude_none: bool = False, -) -> Any: - if isinstance(res, BaseModel): - read_with_orm_mode = getattr(_get_model_config(res), "read_with_orm_mode", None) - if read_with_orm_mode: - # Let from_orm extract the data from this model instead of converting - # it now to a dict. - # Otherwise, there's no way to extract lazy data that requires attribute - # access instead of dict iteration, e.g. lazy relationships. - return res - return _model_dump( - res, - by_alias=True, - exclude_unset=exclude_unset, - exclude_defaults=exclude_defaults, - exclude_none=exclude_none, - ) - elif isinstance(res, list): - return [ - _prepare_response_content( - item, - exclude_unset=exclude_unset, - exclude_defaults=exclude_defaults, - exclude_none=exclude_none, - ) - for item in res - ] - elif isinstance(res, dict): - return { - k: _prepare_response_content( - v, - exclude_unset=exclude_unset, - exclude_defaults=exclude_defaults, - exclude_none=exclude_none, - ) - for k, v in res.items() - } - elif dataclasses.is_dataclass(res): - return dataclasses.asdict(res) - return res - - -async def serialize_response( - *, - field: Optional[ModelField] = None, - response_content: Any, - include: Optional[IncEx] = None, - exclude: Optional[IncEx] = None, - by_alias: bool = True, - exclude_unset: bool = False, - exclude_defaults: bool = False, - exclude_none: bool = False, - is_coroutine: bool = True, -) -> Any: - if field: - errors = [] - if not hasattr(field, "serialize"): - # pydantic v1 - response_content = _prepare_response_content( - response_content, - exclude_unset=exclude_unset, - exclude_defaults=exclude_defaults, - exclude_none=exclude_none, - ) - if is_coroutine: - value, errors_ = field.validate(response_content, {}, loc=("response",)) - else: - value, errors_ = await run_in_threadpool( - field.validate, response_content, {}, loc=("response",) - ) - if isinstance(errors_, list): - errors.extend(errors_) - elif errors_: - errors.append(errors_) - if errors: - raise ResponseValidationError( - errors=_normalize_errors(errors), body=response_content - ) - - if hasattr(field, "serialize"): - return field.serialize( - value, - include=include, - exclude=exclude, - by_alias=by_alias, - exclude_unset=exclude_unset, - exclude_defaults=exclude_defaults, - exclude_none=exclude_none, - ) - - return jsonable_encoder( - value, - include=include, - exclude=exclude, - by_alias=by_alias, - exclude_unset=exclude_unset, - exclude_defaults=exclude_defaults, - exclude_none=exclude_none, - ) - else: - return jsonable_encoder(response_content) - - -async def run_endpoint_function( - *, dependant: Dependant, values: Dict[str, Any], is_coroutine: bool -) -> Any: - # Only called by get_request_handler. Has been split into its own function to - # facilitate profiling endpoints, since inner functions are harder to profile. - assert dependant.call is not None, "dependant.call must be a function" - - if is_coroutine: - return await dependant.call(**values) - else: - return await run_in_threadpool(dependant.call, **values) - - -def get_request_handler( - dependant: Dependant, - body_field: Optional[ModelField] = None, - status_code: Optional[int] = None, - response_class: Union[Type[Response], DefaultPlaceholder] = Default(JSONResponse), - response_field: Optional[ModelField] = None, - response_model_include: Optional[IncEx] = None, - response_model_exclude: Optional[IncEx] = None, - response_model_by_alias: bool = True, - response_model_exclude_unset: bool = False, - response_model_exclude_defaults: bool = False, - response_model_exclude_none: bool = False, - dependency_overrides_provider: Optional[Any] = None, -) -> Callable[[Request], Coroutine[Any, Any, Response]]: - assert dependant.call is not None, "dependant.call must be a function" - is_coroutine = asyncio.iscoroutinefunction(dependant.call) - is_body_form = body_field and isinstance(body_field.field_info, params.Form) - if isinstance(response_class, DefaultPlaceholder): - actual_response_class: Type[Response] = response_class.value - else: - actual_response_class = response_class - - async def app(request: Request) -> Response: - try: - body: Any = None - if body_field: - if is_body_form: - body = await request.form() - stack = request.scope.get("fastapi_astack") - assert isinstance(stack, AsyncExitStack) - stack.push_async_callback(body.close) - else: - body_bytes = await request.body() - if body_bytes: - json_body: Any = Undefined - content_type_value = request.headers.get("content-type") - if not content_type_value: - json_body = await request.json() - else: - message = email.message.Message() - message["content-type"] = content_type_value - if message.get_content_maintype() == "application": - subtype = message.get_content_subtype() - if subtype == "json" or subtype.endswith("+json"): - json_body = await request.json() - if json_body != Undefined: - body = json_body - else: - body = body_bytes - except json.JSONDecodeError as e: - raise RequestValidationError( - [ - { - "type": "json_invalid", - "loc": ("body", e.pos), - "msg": "JSON decode error", - "input": {}, - "ctx": {"error": e.msg}, - } - ], - body=e.doc, - ) from e - except HTTPException: - raise - except Exception as e: - raise HTTPException( - status_code=400, detail="There was an error parsing the body" - ) from e - solved_result = await solve_dependencies( - request=request, - dependant=dependant, - body=body, - dependency_overrides_provider=dependency_overrides_provider, - ) - values, errors, background_tasks, sub_response, _ = solved_result - if errors: - raise RequestValidationError(_normalize_errors(errors), body=body) - else: - raw_response = await run_endpoint_function( - dependant=dependant, values=values, is_coroutine=is_coroutine - ) - - if isinstance(raw_response, Response): - if raw_response.background is None: - raw_response.background = background_tasks - return raw_response - response_args: Dict[str, Any] = {"background": background_tasks} - # If status_code was set, use it, otherwise use the default from the - # response class, in the case of redirect it's 307 - current_status_code = ( - status_code if status_code else sub_response.status_code - ) - if current_status_code is not None: - response_args["status_code"] = current_status_code - if sub_response.status_code: - response_args["status_code"] = sub_response.status_code - content = await serialize_response( - field=response_field, - response_content=raw_response, - include=response_model_include, - exclude=response_model_exclude, - by_alias=response_model_by_alias, - exclude_unset=response_model_exclude_unset, - exclude_defaults=response_model_exclude_defaults, - exclude_none=response_model_exclude_none, - is_coroutine=is_coroutine, - ) - response = actual_response_class(content, **response_args) - if not is_body_allowed_for_status_code(response.status_code): - response.body = b"" - response.headers.raw.extend(sub_response.headers.raw) - return response - - return app - - -def get_websocket_app( - dependant: Dependant, dependency_overrides_provider: Optional[Any] = None -) -> Callable[[WebSocket], Coroutine[Any, Any, Any]]: - async def app(websocket: WebSocket) -> None: - solved_result = await solve_dependencies( - request=websocket, - dependant=dependant, - dependency_overrides_provider=dependency_overrides_provider, - ) - values, errors, _, _2, _3 = solved_result - if errors: - raise WebSocketRequestValidationError(_normalize_errors(errors)) - assert dependant.call is not None, "dependant.call must be a function" - await dependant.call(**values) - - return app - - -class APIWebSocketRoute(routing.WebSocketRoute): - def __init__( - self, - path: str, - endpoint: Callable[..., Any], - *, - name: Optional[str] = None, - dependencies: Optional[Sequence[params.Depends]] = None, - dependency_overrides_provider: Optional[Any] = None, - ) -> None: - self.path = path - self.endpoint = endpoint - self.name = get_name(endpoint) if name is None else name - self.dependencies = list(dependencies or []) - self.path_regex, self.path_format, self.param_convertors = compile_path(path) - self.dependant = get_dependant(path=self.path_format, call=self.endpoint) - for depends in self.dependencies[::-1]: - self.dependant.dependencies.insert( - 0, - get_parameterless_sub_dependant(depends=depends, path=self.path_format), - ) - - self.app = websocket_session( - get_websocket_app( - dependant=self.dependant, - dependency_overrides_provider=dependency_overrides_provider, - ) - ) - - def matches(self, scope: Scope) -> Tuple[Match, Scope]: - match, child_scope = super().matches(scope) - if match != Match.NONE: - child_scope["route"] = self - return match, child_scope - - -class APIRoute(routing.Route): - def __init__( - self, - path: str, - endpoint: Callable[..., Any], - *, - response_model: Any = Default(None), - status_code: Optional[int] = None, - tags: Optional[List[Union[str, Enum]]] = None, - dependencies: Optional[Sequence[params.Depends]] = None, - summary: Optional[str] = None, - description: Optional[str] = None, - response_description: str = "Successful Response", - responses: Optional[Dict[Union[int, str], Dict[str, Any]]] = None, - deprecated: Optional[bool] = None, - name: Optional[str] = None, - methods: Optional[Union[Set[str], List[str]]] = None, - operation_id: Optional[str] = None, - response_model_include: Optional[IncEx] = None, - response_model_exclude: Optional[IncEx] = None, - response_model_by_alias: bool = True, - response_model_exclude_unset: bool = False, - response_model_exclude_defaults: bool = False, - response_model_exclude_none: bool = False, - include_in_schema: bool = True, - response_class: Union[Type[Response], DefaultPlaceholder] = Default( - JSONResponse - ), - dependency_overrides_provider: Optional[Any] = None, - callbacks: Optional[List[BaseRoute]] = None, - openapi_extra: Optional[Dict[str, Any]] = None, - generate_unique_id_function: Union[ - Callable[["APIRoute"], str], DefaultPlaceholder - ] = Default(generate_unique_id), - ) -> None: - self.path = path - self.endpoint = endpoint - if isinstance(response_model, DefaultPlaceholder): - return_annotation = get_typed_return_annotation(endpoint) - if lenient_issubclass(return_annotation, Response): - response_model = None - else: - response_model = return_annotation - self.response_model = response_model - self.summary = summary - self.response_description = response_description - self.deprecated = deprecated - self.operation_id = operation_id - self.response_model_include = response_model_include - self.response_model_exclude = response_model_exclude - self.response_model_by_alias = response_model_by_alias - self.response_model_exclude_unset = response_model_exclude_unset - self.response_model_exclude_defaults = response_model_exclude_defaults - self.response_model_exclude_none = response_model_exclude_none - self.include_in_schema = include_in_schema - self.response_class = response_class - self.dependency_overrides_provider = dependency_overrides_provider - self.callbacks = callbacks - self.openapi_extra = openapi_extra - self.generate_unique_id_function = generate_unique_id_function - self.tags = tags or [] - self.responses = responses or {} - self.name = get_name(endpoint) if name is None else name - self.path_regex, self.path_format, self.param_convertors = compile_path(path) - if methods is None: - methods = ["GET"] - self.methods: Set[str] = {method.upper() for method in methods} - if isinstance(generate_unique_id_function, DefaultPlaceholder): - current_generate_unique_id: Callable[ - ["APIRoute"], str - ] = generate_unique_id_function.value - else: - current_generate_unique_id = generate_unique_id_function - self.unique_id = self.operation_id or current_generate_unique_id(self) - # normalize enums e.g. http.HTTPStatus - if isinstance(status_code, IntEnum): - status_code = int(status_code) - self.status_code = status_code - if self.response_model: - assert is_body_allowed_for_status_code( - status_code - ), f"Status code {status_code} must not have a response body" - response_name = "Response_" + self.unique_id - self.response_field = create_response_field( - name=response_name, - type_=self.response_model, - mode="serialization", - ) - # Create a clone of the field, so that a Pydantic submodel is not returned - # as is just because it's an instance of a subclass of a more limited class - # e.g. UserInDB (containing hashed_password) could be a subclass of User - # that doesn't have the hashed_password. But because it's a subclass, it - # would pass the validation and be returned as is. - # By being a new field, no inheritance will be passed as is. A new model - # will always be created. - # TODO: remove when deprecating Pydantic v1 - self.secure_cloned_response_field: Optional[ - ModelField - ] = create_cloned_field(self.response_field) - else: - self.response_field = None # type: ignore - self.secure_cloned_response_field = None - self.dependencies = list(dependencies or []) - self.description = description or inspect.cleandoc(self.endpoint.__doc__ or "") - # if a "form feed" character (page break) is found in the description text, - # truncate description text to the content preceding the first "form feed" - self.description = self.description.split("\f")[0].strip() - response_fields = {} - for additional_status_code, response in self.responses.items(): - assert isinstance(response, dict), "An additional response must be a dict" - model = response.get("model") - if model: - assert is_body_allowed_for_status_code( - additional_status_code - ), f"Status code {additional_status_code} must not have a response body" - response_name = f"Response_{additional_status_code}_{self.unique_id}" - response_field = create_response_field(name=response_name, type_=model) - response_fields[additional_status_code] = response_field - if response_fields: - self.response_fields: Dict[Union[int, str], ModelField] = response_fields - else: - self.response_fields = {} - - assert callable(endpoint), "An endpoint must be a callable" - self.dependant = get_dependant(path=self.path_format, call=self.endpoint) - for depends in self.dependencies[::-1]: - self.dependant.dependencies.insert( - 0, - get_parameterless_sub_dependant(depends=depends, path=self.path_format), - ) - self.body_field = get_body_field(dependant=self.dependant, name=self.unique_id) - self.app = request_response(self.get_route_handler()) - - def get_route_handler(self) -> Callable[[Request], Coroutine[Any, Any, Response]]: - return get_request_handler( - dependant=self.dependant, - body_field=self.body_field, - status_code=self.status_code, - response_class=self.response_class, - response_field=self.secure_cloned_response_field, - response_model_include=self.response_model_include, - response_model_exclude=self.response_model_exclude, - response_model_by_alias=self.response_model_by_alias, - response_model_exclude_unset=self.response_model_exclude_unset, - response_model_exclude_defaults=self.response_model_exclude_defaults, - response_model_exclude_none=self.response_model_exclude_none, - dependency_overrides_provider=self.dependency_overrides_provider, - ) - - def matches(self, scope: Scope) -> Tuple[Match, Scope]: - match, child_scope = super().matches(scope) - if match != Match.NONE: - child_scope["route"] = self - return match, child_scope - - -class APIRouter(routing.Router): - """ - `APIRouter` class, used to group *path operations*, for example to structure - an app in multiple files. It would then be included in the `FastAPI` app, or - in another `APIRouter` (ultimately included in the app). - - Read more about it in the - [FastAPI docs for Bigger Applications - Multiple Files](https://fastapi.tiangolo.com/tutorial/bigger-applications/). - - ## Example - - ```python - from fastapi import APIRouter, FastAPI - - app = FastAPI() - router = APIRouter() - - - @router.get("/users/", tags=["users"]) - async def read_users(): - return [{"username": "Rick"}, {"username": "Morty"}] - - - app.include_router(router) - ``` - """ - - def __init__( - self, - *, - prefix: Annotated[str, Doc("An optional path prefix for the router.")] = "", - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to all the *path operations* in this - router. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[params.Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to all the - *path operations* in this router. - - Read more about it in the - [FastAPI docs for Bigger Applications - Multiple Files](https://fastapi.tiangolo.com/tutorial/bigger-applications/#include-an-apirouter-with-a-custom-prefix-tags-responses-and-dependencies). - """ - ), - ] = None, - default_response_class: Annotated[ - Type[Response], - Doc( - """ - The default response class to be used. - - Read more in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#default-response-class). - """ - ), - ] = Default(JSONResponse), - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses to be shown in OpenAPI. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Additional Responses in OpenAPI](https://fastapi.tiangolo.com/advanced/additional-responses/). - - And in the - [FastAPI docs for Bigger Applications](https://fastapi.tiangolo.com/tutorial/bigger-applications/#include-an-apirouter-with-a-custom-prefix-tags-responses-and-dependencies). - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - OpenAPI callbacks that should apply to all *path operations* in this - router. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - routes: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - **Note**: you probably shouldn't use this parameter, it is inherited - from Starlette and supported for compatibility. - - --- - - A list of routes to serve incoming HTTP and WebSocket requests. - """ - ), - deprecated( - """ - You normally wouldn't use this parameter with FastAPI, it is inherited - from Starlette and supported for compatibility. - - In FastAPI, you normally would use the *path operation methods*, - like `router.get()`, `router.post()`, etc. - """ - ), - ] = None, - redirect_slashes: Annotated[ - bool, - Doc( - """ - Whether to detect and redirect slashes in URLs when the client doesn't - use the same format. - """ - ), - ] = True, - default: Annotated[ - Optional[ASGIApp], - Doc( - """ - Default function handler for this router. Used to handle - 404 Not Found errors. - """ - ), - ] = None, - dependency_overrides_provider: Annotated[ - Optional[Any], - Doc( - """ - Only used internally by FastAPI to handle dependency overrides. - - You shouldn't need to use it. It normally points to the `FastAPI` app - object. - """ - ), - ] = None, - route_class: Annotated[ - Type[APIRoute], - Doc( - """ - Custom route (*path operation*) class to be used by this router. - - Read more about it in the - [FastAPI docs for Custom Request and APIRoute class](https://fastapi.tiangolo.com/how-to/custom-request-and-route/#custom-apiroute-class-in-a-router). - """ - ), - ] = APIRoute, - on_startup: Annotated[ - Optional[Sequence[Callable[[], Any]]], - Doc( - """ - A list of startup event handler functions. - - You should instead use the `lifespan` handlers. - - Read more in the [FastAPI docs for `lifespan`](https://fastapi.tiangolo.com/advanced/events/). - """ - ), - ] = None, - on_shutdown: Annotated[ - Optional[Sequence[Callable[[], Any]]], - Doc( - """ - A list of shutdown event handler functions. - - You should instead use the `lifespan` handlers. - - Read more in the - [FastAPI docs for `lifespan`](https://fastapi.tiangolo.com/advanced/events/). - """ - ), - ] = None, - # the generic to Lifespan[AppType] is the type of the top level application - # which the router cannot know statically, so we use typing.Any - lifespan: Annotated[ - Optional[Lifespan[Any]], - Doc( - """ - A `Lifespan` context manager handler. This replaces `startup` and - `shutdown` functions with a single context manager. - - Read more in the - [FastAPI docs for `lifespan`](https://fastapi.tiangolo.com/advanced/events/). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark all *path operations* in this router as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - include_in_schema: Annotated[ - bool, - Doc( - """ - To include (or not) all the *path operations* in this router in the - generated OpenAPI. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - generate_unique_id_function: Annotated[ - Callable[[APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> None: - super().__init__( - routes=routes, - redirect_slashes=redirect_slashes, - default=default, - on_startup=on_startup, - on_shutdown=on_shutdown, - lifespan=lifespan, - ) - if prefix: - assert prefix.startswith("/"), "A path prefix must start with '/'" - assert not prefix.endswith( - "/" - ), "A path prefix must not end with '/', as the routes will start with '/'" - self.prefix = prefix - self.tags: List[Union[str, Enum]] = tags or [] - self.dependencies = list(dependencies or []) - self.deprecated = deprecated - self.include_in_schema = include_in_schema - self.responses = responses or {} - self.callbacks = callbacks or [] - self.dependency_overrides_provider = dependency_overrides_provider - self.route_class = route_class - self.default_response_class = default_response_class - self.generate_unique_id_function = generate_unique_id_function - - def route( - self, - path: str, - methods: Optional[List[str]] = None, - name: Optional[str] = None, - include_in_schema: bool = True, - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - def decorator(func: DecoratedCallable) -> DecoratedCallable: - self.add_route( - path, - func, - methods=methods, - name=name, - include_in_schema=include_in_schema, - ) - return func - - return decorator - - def add_api_route( - self, - path: str, - endpoint: Callable[..., Any], - *, - response_model: Any = Default(None), - status_code: Optional[int] = None, - tags: Optional[List[Union[str, Enum]]] = None, - dependencies: Optional[Sequence[params.Depends]] = None, - summary: Optional[str] = None, - description: Optional[str] = None, - response_description: str = "Successful Response", - responses: Optional[Dict[Union[int, str], Dict[str, Any]]] = None, - deprecated: Optional[bool] = None, - methods: Optional[Union[Set[str], List[str]]] = None, - operation_id: Optional[str] = None, - response_model_include: Optional[IncEx] = None, - response_model_exclude: Optional[IncEx] = None, - response_model_by_alias: bool = True, - response_model_exclude_unset: bool = False, - response_model_exclude_defaults: bool = False, - response_model_exclude_none: bool = False, - include_in_schema: bool = True, - response_class: Union[Type[Response], DefaultPlaceholder] = Default( - JSONResponse - ), - name: Optional[str] = None, - route_class_override: Optional[Type[APIRoute]] = None, - callbacks: Optional[List[BaseRoute]] = None, - openapi_extra: Optional[Dict[str, Any]] = None, - generate_unique_id_function: Union[ - Callable[[APIRoute], str], DefaultPlaceholder - ] = Default(generate_unique_id), - ) -> None: - route_class = route_class_override or self.route_class - responses = responses or {} - combined_responses = {**self.responses, **responses} - current_response_class = get_value_or_default( - response_class, self.default_response_class - ) - current_tags = self.tags.copy() - if tags: - current_tags.extend(tags) - current_dependencies = self.dependencies.copy() - if dependencies: - current_dependencies.extend(dependencies) - current_callbacks = self.callbacks.copy() - if callbacks: - current_callbacks.extend(callbacks) - current_generate_unique_id = get_value_or_default( - generate_unique_id_function, self.generate_unique_id_function - ) - route = route_class( - self.prefix + path, - endpoint=endpoint, - response_model=response_model, - status_code=status_code, - tags=current_tags, - dependencies=current_dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=combined_responses, - deprecated=deprecated or self.deprecated, - methods=methods, - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema and self.include_in_schema, - response_class=current_response_class, - name=name, - dependency_overrides_provider=self.dependency_overrides_provider, - callbacks=current_callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=current_generate_unique_id, - ) - self.routes.append(route) - - def api_route( - self, - path: str, - *, - response_model: Any = Default(None), - status_code: Optional[int] = None, - tags: Optional[List[Union[str, Enum]]] = None, - dependencies: Optional[Sequence[params.Depends]] = None, - summary: Optional[str] = None, - description: Optional[str] = None, - response_description: str = "Successful Response", - responses: Optional[Dict[Union[int, str], Dict[str, Any]]] = None, - deprecated: Optional[bool] = None, - methods: Optional[List[str]] = None, - operation_id: Optional[str] = None, - response_model_include: Optional[IncEx] = None, - response_model_exclude: Optional[IncEx] = None, - response_model_by_alias: bool = True, - response_model_exclude_unset: bool = False, - response_model_exclude_defaults: bool = False, - response_model_exclude_none: bool = False, - include_in_schema: bool = True, - response_class: Type[Response] = Default(JSONResponse), - name: Optional[str] = None, - callbacks: Optional[List[BaseRoute]] = None, - openapi_extra: Optional[Dict[str, Any]] = None, - generate_unique_id_function: Callable[[APIRoute], str] = Default( - generate_unique_id - ), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - def decorator(func: DecoratedCallable) -> DecoratedCallable: - self.add_api_route( - path, - func, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - methods=methods, - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - return func - - return decorator - - def add_api_websocket_route( - self, - path: str, - endpoint: Callable[..., Any], - name: Optional[str] = None, - *, - dependencies: Optional[Sequence[params.Depends]] = None, - ) -> None: - current_dependencies = self.dependencies.copy() - if dependencies: - current_dependencies.extend(dependencies) - - route = APIWebSocketRoute( - self.prefix + path, - endpoint=endpoint, - name=name, - dependencies=current_dependencies, - dependency_overrides_provider=self.dependency_overrides_provider, - ) - self.routes.append(route) - - def websocket( - self, - path: Annotated[ - str, - Doc( - """ - WebSocket path. - """ - ), - ], - name: Annotated[ - Optional[str], - Doc( - """ - A name for the WebSocket. Only used internally. - """ - ), - ] = None, - *, - dependencies: Annotated[ - Optional[Sequence[params.Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be used for this - WebSocket. - - Read more about it in the - [FastAPI docs for WebSockets](https://fastapi.tiangolo.com/advanced/websockets/). - """ - ), - ] = None, - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Decorate a WebSocket function. - - Read more about it in the - [FastAPI docs for WebSockets](https://fastapi.tiangolo.com/advanced/websockets/). - - **Example** - - ## Example - - ```python - from fastapi import APIRouter, FastAPI, WebSocket - - app = FastAPI() - router = APIRouter() - - @router.websocket("/ws") - async def websocket_endpoint(websocket: WebSocket): - await websocket.accept() - while True: - data = await websocket.receive_text() - await websocket.send_text(f"Message text was: {data}") - - app.include_router(router) - ``` - """ - - def decorator(func: DecoratedCallable) -> DecoratedCallable: - self.add_api_websocket_route( - path, func, name=name, dependencies=dependencies - ) - return func - - return decorator - - def websocket_route( - self, path: str, name: Union[str, None] = None - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - def decorator(func: DecoratedCallable) -> DecoratedCallable: - self.add_websocket_route(path, func, name=name) - return func - - return decorator - - def include_router( - self, - router: Annotated["APIRouter", Doc("The `APIRouter` to include.")], - *, - prefix: Annotated[str, Doc("An optional path prefix for the router.")] = "", - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to all the *path operations* in this - router. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[params.Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to all the - *path operations* in this router. - - Read more about it in the - [FastAPI docs for Bigger Applications - Multiple Files](https://fastapi.tiangolo.com/tutorial/bigger-applications/#include-an-apirouter-with-a-custom-prefix-tags-responses-and-dependencies). - """ - ), - ] = None, - default_response_class: Annotated[ - Type[Response], - Doc( - """ - The default response class to be used. - - Read more in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#default-response-class). - """ - ), - ] = Default(JSONResponse), - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses to be shown in OpenAPI. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Additional Responses in OpenAPI](https://fastapi.tiangolo.com/advanced/additional-responses/). - - And in the - [FastAPI docs for Bigger Applications](https://fastapi.tiangolo.com/tutorial/bigger-applications/#include-an-apirouter-with-a-custom-prefix-tags-responses-and-dependencies). - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - OpenAPI callbacks that should apply to all *path operations* in this - router. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark all *path operations* in this router as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include (or not) all the *path operations* in this router in the - generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = True, - generate_unique_id_function: Annotated[ - Callable[[APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> None: - """ - Include another `APIRouter` in the same current `APIRouter`. - - Read more about it in the - [FastAPI docs for Bigger Applications](https://fastapi.tiangolo.com/tutorial/bigger-applications/). - - ## Example - - ```python - from fastapi import APIRouter, FastAPI - - app = FastAPI() - internal_router = APIRouter() - users_router = APIRouter() - - @users_router.get("/users/") - def read_users(): - return [{"name": "Rick"}, {"name": "Morty"}] - - internal_router.include_router(users_router) - app.include_router(internal_router) - ``` - """ - if prefix: - assert prefix.startswith("/"), "A path prefix must start with '/'" - assert not prefix.endswith( - "/" - ), "A path prefix must not end with '/', as the routes will start with '/'" - else: - for r in router.routes: - path = getattr(r, "path") # noqa: B009 - name = getattr(r, "name", "unknown") - if path is not None and not path: - raise FastAPIError( - f"Prefix and path cannot be both empty (path operation: {name})" - ) - if responses is None: - responses = {} - for route in router.routes: - if isinstance(route, APIRoute): - combined_responses = {**responses, **route.responses} - use_response_class = get_value_or_default( - route.response_class, - router.default_response_class, - default_response_class, - self.default_response_class, - ) - current_tags = [] - if tags: - current_tags.extend(tags) - if route.tags: - current_tags.extend(route.tags) - current_dependencies: List[params.Depends] = [] - if dependencies: - current_dependencies.extend(dependencies) - if route.dependencies: - current_dependencies.extend(route.dependencies) - current_callbacks = [] - if callbacks: - current_callbacks.extend(callbacks) - if route.callbacks: - current_callbacks.extend(route.callbacks) - current_generate_unique_id = get_value_or_default( - route.generate_unique_id_function, - router.generate_unique_id_function, - generate_unique_id_function, - self.generate_unique_id_function, - ) - self.add_api_route( - prefix + route.path, - route.endpoint, - response_model=route.response_model, - status_code=route.status_code, - tags=current_tags, - dependencies=current_dependencies, - summary=route.summary, - description=route.description, - response_description=route.response_description, - responses=combined_responses, - deprecated=route.deprecated or deprecated or self.deprecated, - methods=route.methods, - operation_id=route.operation_id, - response_model_include=route.response_model_include, - response_model_exclude=route.response_model_exclude, - response_model_by_alias=route.response_model_by_alias, - response_model_exclude_unset=route.response_model_exclude_unset, - response_model_exclude_defaults=route.response_model_exclude_defaults, - response_model_exclude_none=route.response_model_exclude_none, - include_in_schema=route.include_in_schema - and self.include_in_schema - and include_in_schema, - response_class=use_response_class, - name=route.name, - route_class_override=type(route), - callbacks=current_callbacks, - openapi_extra=route.openapi_extra, - generate_unique_id_function=current_generate_unique_id, - ) - elif isinstance(route, routing.Route): - methods = list(route.methods or []) - self.add_route( - prefix + route.path, - route.endpoint, - methods=methods, - include_in_schema=route.include_in_schema, - name=route.name, - ) - elif isinstance(route, APIWebSocketRoute): - current_dependencies = [] - if dependencies: - current_dependencies.extend(dependencies) - if route.dependencies: - current_dependencies.extend(route.dependencies) - self.add_api_websocket_route( - prefix + route.path, - route.endpoint, - dependencies=current_dependencies, - name=route.name, - ) - elif isinstance(route, routing.WebSocketRoute): - self.add_websocket_route( - prefix + route.path, route.endpoint, name=route.name - ) - for handler in router.on_startup: - self.add_event_handler("startup", handler) - for handler in router.on_shutdown: - self.add_event_handler("shutdown", handler) - - def get( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[params.Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP GET operation. - - ## Example - - ```python - from fastapi import APIRouter, FastAPI - - app = FastAPI() - router = APIRouter() - - @router.get("/items/") - def read_items(): - return [{"name": "Empanada"}, {"name": "Arepa"}] - - app.include_router(router) - ``` - """ - return self.api_route( - path=path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - methods=["GET"], - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def put( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[params.Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP PUT operation. - - ## Example - - ```python - from fastapi import APIRouter, FastAPI - from pydantic import BaseModel - - class Item(BaseModel): - name: str - description: str | None = None - - app = FastAPI() - router = APIRouter() - - @router.put("/items/{item_id}") - def replace_item(item_id: str, item: Item): - return {"message": "Item replaced", "id": item_id} - - app.include_router(router) - ``` - """ - return self.api_route( - path=path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - methods=["PUT"], - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def post( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[params.Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP POST operation. - - ## Example - - ```python - from fastapi import APIRouter, FastAPI - from pydantic import BaseModel - - class Item(BaseModel): - name: str - description: str | None = None - - app = FastAPI() - router = APIRouter() - - @router.post("/items/") - def create_item(item: Item): - return {"message": "Item created"} - - app.include_router(router) - ``` - """ - return self.api_route( - path=path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - methods=["POST"], - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def delete( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[params.Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP DELETE operation. - - ## Example - - ```python - from fastapi import APIRouter, FastAPI - - app = FastAPI() - router = APIRouter() - - @router.delete("/items/{item_id}") - def delete_item(item_id: str): - return {"message": "Item deleted"} - - app.include_router(router) - ``` - """ - return self.api_route( - path=path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - methods=["DELETE"], - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def options( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[params.Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP OPTIONS operation. - - ## Example - - ```python - from fastapi import APIRouter, FastAPI - - app = FastAPI() - router = APIRouter() - - @router.options("/items/") - def get_item_options(): - return {"additions": ["Aji", "Guacamole"]} - - app.include_router(router) - ``` - """ - return self.api_route( - path=path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - methods=["OPTIONS"], - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def head( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[params.Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP HEAD operation. - - ## Example - - ```python - from fastapi import APIRouter, FastAPI - from pydantic import BaseModel - - class Item(BaseModel): - name: str - description: str | None = None - - app = FastAPI() - router = APIRouter() - - @router.head("/items/", status_code=204) - def get_items_headers(response: Response): - response.headers["X-Cat-Dog"] = "Alone in the world" - - app.include_router(router) - ``` - """ - return self.api_route( - path=path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - methods=["HEAD"], - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def patch( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[params.Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP PATCH operation. - - ## Example - - ```python - from fastapi import APIRouter, FastAPI - from pydantic import BaseModel - - class Item(BaseModel): - name: str - description: str | None = None - - app = FastAPI() - router = APIRouter() - - @router.patch("/items/") - def update_item(item: Item): - return {"message": "Item updated in place"} - - app.include_router(router) - ``` - """ - return self.api_route( - path=path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - methods=["PATCH"], - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - def trace( - self, - path: Annotated[ - str, - Doc( - """ - The URL path to be used for this *path operation*. - - For example, in `http://example.com/items`, the path is `/items`. - """ - ), - ], - *, - response_model: Annotated[ - Any, - Doc( - """ - The type to use for the response. - - It could be any valid Pydantic *field* type. So, it doesn't have to - be a Pydantic model, it could be other things, like a `list`, `dict`, - etc. - - It will be used for: - - * Documentation: the generated OpenAPI (and the UI at `/docs`) will - show it as the response (JSON Schema). - * Serialization: you could return an arbitrary object and the - `response_model` would be used to serialize that object into the - corresponding JSON. - * Filtering: the JSON sent to the client will only contain the data - (fields) defined in the `response_model`. If you returned an object - that contains an attribute `password` but the `response_model` does - not include that field, the JSON sent to the client would not have - that `password`. - * Validation: whatever you return will be serialized with the - `response_model`, converting any data as necessary to generate the - corresponding JSON. But if the data in the object returned is not - valid, that would mean a violation of the contract with the client, - so it's an error from the API developer. So, FastAPI will raise an - error and return a 500 error code (Internal Server Error). - - Read more about it in the - [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/). - """ - ), - ] = Default(None), - status_code: Annotated[ - Optional[int], - Doc( - """ - The default status code to be used for the response. - - You could override the status code by returning a response directly. - - Read more about it in the - [FastAPI docs for Response Status Code](https://fastapi.tiangolo.com/tutorial/response-status-code/). - """ - ), - ] = None, - tags: Annotated[ - Optional[List[Union[str, Enum]]], - Doc( - """ - A list of tags to be applied to the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/#tags). - """ - ), - ] = None, - dependencies: Annotated[ - Optional[Sequence[params.Depends]], - Doc( - """ - A list of dependencies (using `Depends()`) to be applied to the - *path operation*. - - Read more about it in the - [FastAPI docs for Dependencies in path operation decorators](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/). - """ - ), - ] = None, - summary: Annotated[ - Optional[str], - Doc( - """ - A summary for the *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - A description for the *path operation*. - - If not provided, it will be extracted automatically from the docstring - of the *path operation function*. - - It can contain Markdown. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Path Operation Configuration](https://fastapi.tiangolo.com/tutorial/path-operation-configuration/). - """ - ), - ] = None, - response_description: Annotated[ - str, - Doc( - """ - The description for the default response. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = "Successful Response", - responses: Annotated[ - Optional[Dict[Union[int, str], Dict[str, Any]]], - Doc( - """ - Additional responses that could be returned by this *path operation*. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - deprecated: Annotated[ - Optional[bool], - Doc( - """ - Mark this *path operation* as deprecated. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - operation_id: Annotated[ - Optional[str], - Doc( - """ - Custom operation ID to be used by this *path operation*. - - By default, it is generated automatically. - - If you provide a custom operation ID, you need to make sure it is - unique for the whole API. - - You can customize the - operation ID generation with the parameter - `generate_unique_id_function` in the `FastAPI` class. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = None, - response_model_include: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to include only certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_exclude: Annotated[ - Optional[IncEx], - Doc( - """ - Configuration passed to Pydantic to exclude certain fields in the - response data. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = None, - response_model_by_alias: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response model - should be serialized by alias when an alias is used. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_include-and-response_model_exclude). - """ - ), - ] = True, - response_model_exclude_unset: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that were not set and - have their default values. This is different from - `response_model_exclude_defaults` in that if the fields are set, - they will be included in the response, even if the value is the same - as the default. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_defaults: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data - should have all the fields, including the ones that have the same value - as the default. This is different from `response_model_exclude_unset` - in that if the fields are set but contain the same default values, - they will be excluded from the response. - - When `True`, default values are omitted from the response. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#use-the-response_model_exclude_unset-parameter). - """ - ), - ] = False, - response_model_exclude_none: Annotated[ - bool, - Doc( - """ - Configuration passed to Pydantic to define if the response data should - exclude fields set to `None`. - - This is much simpler (less smart) than `response_model_exclude_unset` - and `response_model_exclude_defaults`. You probably want to use one of - those two instead of this one, as those allow returning `None` values - when it makes sense. - - Read more about it in the - [FastAPI docs for Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/#response_model_exclude_none). - """ - ), - ] = False, - include_in_schema: Annotated[ - bool, - Doc( - """ - Include this *path operation* in the generated OpenAPI schema. - - This affects the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for Query Parameters and String Validations](https://fastapi.tiangolo.com/tutorial/query-params-str-validations/#exclude-from-openapi). - """ - ), - ] = True, - response_class: Annotated[ - Type[Response], - Doc( - """ - Response class to be used for this *path operation*. - - This will not be used if you return a response directly. - - Read more about it in the - [FastAPI docs for Custom Response - HTML, Stream, File, others](https://fastapi.tiangolo.com/advanced/custom-response/#redirectresponse). - """ - ), - ] = Default(JSONResponse), - name: Annotated[ - Optional[str], - Doc( - """ - Name for this *path operation*. Only used internally. - """ - ), - ] = None, - callbacks: Annotated[ - Optional[List[BaseRoute]], - Doc( - """ - List of *path operations* that will be used as OpenAPI callbacks. - - This is only for OpenAPI documentation, the callbacks won't be used - directly. - - It will be added to the generated OpenAPI (e.g. visible at `/docs`). - - Read more about it in the - [FastAPI docs for OpenAPI Callbacks](https://fastapi.tiangolo.com/advanced/openapi-callbacks/). - """ - ), - ] = None, - openapi_extra: Annotated[ - Optional[Dict[str, Any]], - Doc( - """ - Extra metadata to be included in the OpenAPI schema for this *path - operation*. - - Read more about it in the - [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema). - """ - ), - ] = None, - generate_unique_id_function: Annotated[ - Callable[[APIRoute], str], - Doc( - """ - Customize the function used to generate unique IDs for the *path - operations* shown in the generated OpenAPI. - - This is particularly useful when automatically generating clients or - SDKs for your API. - - Read more about it in the - [FastAPI docs about how to Generate Clients](https://fastapi.tiangolo.com/advanced/generate-clients/#custom-generate-unique-id-function). - """ - ), - ] = Default(generate_unique_id), - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add a *path operation* using an HTTP TRACE operation. - - ## Example - - ```python - from fastapi import APIRouter, FastAPI - from pydantic import BaseModel - - class Item(BaseModel): - name: str - description: str | None = None - - app = FastAPI() - router = APIRouter() - - @router.put("/items/{item_id}") - def trace_item(item_id: str): - return None - - app.include_router(router) - ``` - """ - return self.api_route( - path=path, - response_model=response_model, - status_code=status_code, - tags=tags, - dependencies=dependencies, - summary=summary, - description=description, - response_description=response_description, - responses=responses, - deprecated=deprecated, - methods=["TRACE"], - operation_id=operation_id, - response_model_include=response_model_include, - response_model_exclude=response_model_exclude, - response_model_by_alias=response_model_by_alias, - response_model_exclude_unset=response_model_exclude_unset, - response_model_exclude_defaults=response_model_exclude_defaults, - response_model_exclude_none=response_model_exclude_none, - include_in_schema=include_in_schema, - response_class=response_class, - name=name, - callbacks=callbacks, - openapi_extra=openapi_extra, - generate_unique_id_function=generate_unique_id_function, - ) - - @deprecated( - """ - on_event is deprecated, use lifespan event handlers instead. - - Read more about it in the - [FastAPI docs for Lifespan Events](https://fastapi.tiangolo.com/advanced/events/). - """ - ) - def on_event( - self, - event_type: Annotated[ - str, - Doc( - """ - The type of event. `startup` or `shutdown`. - """ - ), - ], - ) -> Callable[[DecoratedCallable], DecoratedCallable]: - """ - Add an event handler for the router. - - `on_event` is deprecated, use `lifespan` event handlers instead. - - Read more about it in the - [FastAPI docs for Lifespan Events](https://fastapi.tiangolo.com/advanced/events/#alternative-events-deprecated). - """ - - def decorator(func: DecoratedCallable) -> DecoratedCallable: - self.add_event_handler(event_type, func) - return func - - return decorator diff --git a/venv/lib/python3.9/site-packages/fastapi/security/__init__.py b/venv/lib/python3.9/site-packages/fastapi/security/__init__.py deleted file mode 100644 index 3aa6bf2..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/security/__init__.py +++ /dev/null @@ -1,15 +0,0 @@ -from .api_key import APIKeyCookie as APIKeyCookie -from .api_key import APIKeyHeader as APIKeyHeader -from .api_key import APIKeyQuery as APIKeyQuery -from .http import HTTPAuthorizationCredentials as HTTPAuthorizationCredentials -from .http import HTTPBasic as HTTPBasic -from .http import HTTPBasicCredentials as HTTPBasicCredentials -from .http import HTTPBearer as HTTPBearer -from .http import HTTPDigest as HTTPDigest -from .oauth2 import OAuth2 as OAuth2 -from .oauth2 import OAuth2AuthorizationCodeBearer as OAuth2AuthorizationCodeBearer -from .oauth2 import OAuth2PasswordBearer as OAuth2PasswordBearer -from .oauth2 import OAuth2PasswordRequestForm as OAuth2PasswordRequestForm -from .oauth2 import OAuth2PasswordRequestFormStrict as OAuth2PasswordRequestFormStrict -from .oauth2 import SecurityScopes as SecurityScopes -from .open_id_connect_url import OpenIdConnect as OpenIdConnect diff --git a/venv/lib/python3.9/site-packages/fastapi/security/api_key.py b/venv/lib/python3.9/site-packages/fastapi/security/api_key.py deleted file mode 100644 index b1a6b4f..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/security/api_key.py +++ /dev/null @@ -1,301 +0,0 @@ -from typing import Optional - -from fastapi.openapi.models import APIKey, APIKeyIn -from fastapi.security.base import SecurityBase -from starlette.exceptions import HTTPException -from starlette.requests import Request -from starlette.status import HTTP_403_FORBIDDEN -from typing_extensions import Annotated, Doc # type: ignore [attr-defined] - - -class APIKeyBase(SecurityBase): - pass - - -class APIKeyQuery(APIKeyBase): - """ - API key authentication using a query parameter. - - This defines the name of the query parameter that should be provided in the request - with the API key and integrates that into the OpenAPI documentation. It extracts - the key value sent in the query parameter automatically and provides it as the - dependency result. But it doesn't define how to send that API key to the client. - - ## Usage - - Create an instance object and use that object as the dependency in `Depends()`. - - The dependency result will be a string containing the key value. - - ## Example - - ```python - from fastapi import Depends, FastAPI - from fastapi.security import APIKeyQuery - - app = FastAPI() - - query_scheme = APIKeyQuery(name="api_key") - - - @app.get("/items/") - async def read_items(api_key: str = Depends(query_scheme)): - return {"api_key": api_key} - ``` - """ - - def __init__( - self, - *, - name: Annotated[ - str, - Doc("Query parameter name."), - ], - scheme_name: Annotated[ - Optional[str], - Doc( - """ - Security scheme name. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Security scheme description. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - auto_error: Annotated[ - bool, - Doc( - """ - By default, if the query parameter is not provided, `APIKeyQuery` will - automatically cancel the request and sebd the client an error. - - If `auto_error` is set to `False`, when the query parameter is not - available, instead of erroring out, the dependency result will be - `None`. - - This is useful when you want to have optional authentication. - - It is also useful when you want to have authentication that can be - provided in one of multiple optional ways (for example, in a query - parameter or in an HTTP Bearer token). - """ - ), - ] = True, - ): - self.model: APIKey = APIKey( - **{"in": APIKeyIn.query}, # type: ignore[arg-type] - name=name, - description=description, - ) - self.scheme_name = scheme_name or self.__class__.__name__ - self.auto_error = auto_error - - async def __call__(self, request: Request) -> Optional[str]: - api_key = request.query_params.get(self.model.name) - if not api_key: - if self.auto_error: - raise HTTPException( - status_code=HTTP_403_FORBIDDEN, detail="Not authenticated" - ) - else: - return None - return api_key - - -class APIKeyHeader(APIKeyBase): - """ - API key authentication using a header. - - This defines the name of the header that should be provided in the request with - the API key and integrates that into the OpenAPI documentation. It extracts - the key value sent in the header automatically and provides it as the dependency - result. But it doesn't define how to send that key to the client. - - ## Usage - - Create an instance object and use that object as the dependency in `Depends()`. - - The dependency result will be a string containing the key value. - - ## Example - - ```python - from fastapi import Depends, FastAPI - from fastapi.security import APIKeyHeader - - app = FastAPI() - - header_scheme = APIKeyHeader(name="x-key") - - - @app.get("/items/") - async def read_items(key: str = Depends(header_scheme)): - return {"key": key} - ``` - """ - - def __init__( - self, - *, - name: Annotated[str, Doc("Header name.")], - scheme_name: Annotated[ - Optional[str], - Doc( - """ - Security scheme name. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Security scheme description. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - auto_error: Annotated[ - bool, - Doc( - """ - By default, if the header is not provided, `APIKeyHeader` will - automatically cancel the request and send the client an error. - - If `auto_error` is set to `False`, when the header is not available, - instead of erroring out, the dependency result will be `None`. - - This is useful when you want to have optional authentication. - - It is also useful when you want to have authentication that can be - provided in one of multiple optional ways (for example, in a header or - in an HTTP Bearer token). - """ - ), - ] = True, - ): - self.model: APIKey = APIKey( - **{"in": APIKeyIn.header}, # type: ignore[arg-type] - name=name, - description=description, - ) - self.scheme_name = scheme_name or self.__class__.__name__ - self.auto_error = auto_error - - async def __call__(self, request: Request) -> Optional[str]: - api_key = request.headers.get(self.model.name) - if not api_key: - if self.auto_error: - raise HTTPException( - status_code=HTTP_403_FORBIDDEN, detail="Not authenticated" - ) - else: - return None - return api_key - - -class APIKeyCookie(APIKeyBase): - """ - API key authentication using a cookie. - - This defines the name of the cookie that should be provided in the request with - the API key and integrates that into the OpenAPI documentation. It extracts - the key value sent in the cookie automatically and provides it as the dependency - result. But it doesn't define how to set that cookie. - - ## Usage - - Create an instance object and use that object as the dependency in `Depends()`. - - The dependency result will be a string containing the key value. - - ## Example - - ```python - from fastapi import Depends, FastAPI - from fastapi.security import APIKeyCookie - - app = FastAPI() - - cookie_scheme = APIKeyCookie(name="session") - - - @app.get("/items/") - async def read_items(session: str = Depends(cookie_scheme)): - return {"session": session} - ``` - """ - - def __init__( - self, - *, - name: Annotated[str, Doc("Cookie name.")], - scheme_name: Annotated[ - Optional[str], - Doc( - """ - Security scheme name. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Security scheme description. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - auto_error: Annotated[ - bool, - Doc( - """ - By default, if the cookie is not provided, `APIKeyCookie` will - automatically cancel the request and send the client an error. - - If `auto_error` is set to `False`, when the cookie is not available, - instead of erroring out, the dependency result will be `None`. - - This is useful when you want to have optional authentication. - - It is also useful when you want to have authentication that can be - provided in one of multiple optional ways (for example, in a cookie or - in an HTTP Bearer token). - """ - ), - ] = True, - ): - self.model: APIKey = APIKey( - **{"in": APIKeyIn.cookie}, # type: ignore[arg-type] - name=name, - description=description, - ) - self.scheme_name = scheme_name or self.__class__.__name__ - self.auto_error = auto_error - - async def __call__(self, request: Request) -> Optional[str]: - api_key = request.cookies.get(self.model.name) - if not api_key: - if self.auto_error: - raise HTTPException( - status_code=HTTP_403_FORBIDDEN, detail="Not authenticated" - ) - else: - return None - return api_key diff --git a/venv/lib/python3.9/site-packages/fastapi/security/base.py b/venv/lib/python3.9/site-packages/fastapi/security/base.py deleted file mode 100644 index c43555d..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/security/base.py +++ /dev/null @@ -1,6 +0,0 @@ -from fastapi.openapi.models import SecurityBase as SecurityBaseModel - - -class SecurityBase: - model: SecurityBaseModel - scheme_name: str diff --git a/venv/lib/python3.9/site-packages/fastapi/security/http.py b/venv/lib/python3.9/site-packages/fastapi/security/http.py deleted file mode 100644 index 738455d..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/security/http.py +++ /dev/null @@ -1,420 +0,0 @@ -import binascii -from base64 import b64decode -from typing import Optional - -from fastapi.exceptions import HTTPException -from fastapi.openapi.models import HTTPBase as HTTPBaseModel -from fastapi.openapi.models import HTTPBearer as HTTPBearerModel -from fastapi.security.base import SecurityBase -from fastapi.security.utils import get_authorization_scheme_param -from pydantic import BaseModel -from starlette.requests import Request -from starlette.status import HTTP_401_UNAUTHORIZED, HTTP_403_FORBIDDEN -from typing_extensions import Annotated, Doc # type: ignore [attr-defined] - - -class HTTPBasicCredentials(BaseModel): - """ - The HTTP Basic credendials given as the result of using `HTTPBasic` in a - dependency. - - Read more about it in the - [FastAPI docs for HTTP Basic Auth](https://fastapi.tiangolo.com/advanced/security/http-basic-auth/). - """ - - username: Annotated[str, Doc("The HTTP Basic username.")] - password: Annotated[str, Doc("The HTTP Basic password.")] - - -class HTTPAuthorizationCredentials(BaseModel): - """ - The HTTP authorization credentials in the result of using `HTTPBearer` or - `HTTPDigest` in a dependency. - - The HTTP authorization header value is split by the first space. - - The first part is the `scheme`, the second part is the `credentials`. - - For example, in an HTTP Bearer token scheme, the client will send a header - like: - - ``` - Authorization: Bearer deadbeef12346 - ``` - - In this case: - - * `scheme` will have the value `"Bearer"` - * `credentials` will have the value `"deadbeef12346"` - """ - - scheme: Annotated[ - str, - Doc( - """ - The HTTP authorization scheme extracted from the header value. - """ - ), - ] - credentials: Annotated[ - str, - Doc( - """ - The HTTP authorization credentials extracted from the header value. - """ - ), - ] - - -class HTTPBase(SecurityBase): - def __init__( - self, - *, - scheme: str, - scheme_name: Optional[str] = None, - description: Optional[str] = None, - auto_error: bool = True, - ): - self.model = HTTPBaseModel(scheme=scheme, description=description) - self.scheme_name = scheme_name or self.__class__.__name__ - self.auto_error = auto_error - - async def __call__( - self, request: Request - ) -> Optional[HTTPAuthorizationCredentials]: - authorization = request.headers.get("Authorization") - scheme, credentials = get_authorization_scheme_param(authorization) - if not (authorization and scheme and credentials): - if self.auto_error: - raise HTTPException( - status_code=HTTP_403_FORBIDDEN, detail="Not authenticated" - ) - else: - return None - return HTTPAuthorizationCredentials(scheme=scheme, credentials=credentials) - - -class HTTPBasic(HTTPBase): - """ - HTTP Basic authentication. - - ## Usage - - Create an instance object and use that object as the dependency in `Depends()`. - - The dependency result will be an `HTTPBasicCredentials` object containing the - `username` and the `password`. - - Read more about it in the - [FastAPI docs for HTTP Basic Auth](https://fastapi.tiangolo.com/advanced/security/http-basic-auth/). - - ## Example - - ```python - from typing import Annotated - - from fastapi import Depends, FastAPI - from fastapi.security import HTTPBasic, HTTPBasicCredentials - - app = FastAPI() - - security = HTTPBasic() - - - @app.get("/users/me") - def read_current_user(credentials: Annotated[HTTPBasicCredentials, Depends(security)]): - return {"username": credentials.username, "password": credentials.password} - ``` - """ - - def __init__( - self, - *, - scheme_name: Annotated[ - Optional[str], - Doc( - """ - Security scheme name. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - realm: Annotated[ - Optional[str], - Doc( - """ - HTTP Basic authentication realm. - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Security scheme description. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - auto_error: Annotated[ - bool, - Doc( - """ - By default, if the HTTP Basic authentication is not provided (a - header), `HTTPBasic` will automatically cancel the request and send the - client an error. - - If `auto_error` is set to `False`, when the HTTP Basic authentication - is not available, instead of erroring out, the dependency result will - be `None`. - - This is useful when you want to have optional authentication. - - It is also useful when you want to have authentication that can be - provided in one of multiple optional ways (for example, in HTTP Basic - authentication or in an HTTP Bearer token). - """ - ), - ] = True, - ): - self.model = HTTPBaseModel(scheme="basic", description=description) - self.scheme_name = scheme_name or self.__class__.__name__ - self.realm = realm - self.auto_error = auto_error - - async def __call__( # type: ignore - self, request: Request - ) -> Optional[HTTPBasicCredentials]: - authorization = request.headers.get("Authorization") - scheme, param = get_authorization_scheme_param(authorization) - if self.realm: - unauthorized_headers = {"WWW-Authenticate": f'Basic realm="{self.realm}"'} - else: - unauthorized_headers = {"WWW-Authenticate": "Basic"} - if not authorization or scheme.lower() != "basic": - if self.auto_error: - raise HTTPException( - status_code=HTTP_401_UNAUTHORIZED, - detail="Not authenticated", - headers=unauthorized_headers, - ) - else: - return None - invalid_user_credentials_exc = HTTPException( - status_code=HTTP_401_UNAUTHORIZED, - detail="Invalid authentication credentials", - headers=unauthorized_headers, - ) - try: - data = b64decode(param).decode("ascii") - except (ValueError, UnicodeDecodeError, binascii.Error): - raise invalid_user_credentials_exc # noqa: B904 - username, separator, password = data.partition(":") - if not separator: - raise invalid_user_credentials_exc - return HTTPBasicCredentials(username=username, password=password) - - -class HTTPBearer(HTTPBase): - """ - HTTP Bearer token authentication. - - ## Usage - - Create an instance object and use that object as the dependency in `Depends()`. - - The dependency result will be an `HTTPAuthorizationCredentials` object containing - the `scheme` and the `credentials`. - - ## Example - - ```python - from typing import Annotated - - from fastapi import Depends, FastAPI - from fastapi.security import HTTPAuthorizationCredentials, HTTPBearer - - app = FastAPI() - - security = HTTPBearer() - - - @app.get("/users/me") - def read_current_user( - credentials: Annotated[HTTPAuthorizationCredentials, Depends(security)] - ): - return {"scheme": credentials.scheme, "credentials": credentials.credentials} - ``` - """ - - def __init__( - self, - *, - bearerFormat: Annotated[Optional[str], Doc("Bearer token format.")] = None, - scheme_name: Annotated[ - Optional[str], - Doc( - """ - Security scheme name. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Security scheme description. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - auto_error: Annotated[ - bool, - Doc( - """ - By default, if the HTTP Bearer token not provided (in an - `Authorization` header), `HTTPBearer` will automatically cancel the - request and send the client an error. - - If `auto_error` is set to `False`, when the HTTP Bearer token - is not available, instead of erroring out, the dependency result will - be `None`. - - This is useful when you want to have optional authentication. - - It is also useful when you want to have authentication that can be - provided in one of multiple optional ways (for example, in an HTTP - Bearer token or in a cookie). - """ - ), - ] = True, - ): - self.model = HTTPBearerModel(bearerFormat=bearerFormat, description=description) - self.scheme_name = scheme_name or self.__class__.__name__ - self.auto_error = auto_error - - async def __call__( - self, request: Request - ) -> Optional[HTTPAuthorizationCredentials]: - authorization = request.headers.get("Authorization") - scheme, credentials = get_authorization_scheme_param(authorization) - if not (authorization and scheme and credentials): - if self.auto_error: - raise HTTPException( - status_code=HTTP_403_FORBIDDEN, detail="Not authenticated" - ) - else: - return None - if scheme.lower() != "bearer": - if self.auto_error: - raise HTTPException( - status_code=HTTP_403_FORBIDDEN, - detail="Invalid authentication credentials", - ) - else: - return None - return HTTPAuthorizationCredentials(scheme=scheme, credentials=credentials) - - -class HTTPDigest(HTTPBase): - """ - HTTP Digest authentication. - - ## Usage - - Create an instance object and use that object as the dependency in `Depends()`. - - The dependency result will be an `HTTPAuthorizationCredentials` object containing - the `scheme` and the `credentials`. - - ## Example - - ```python - from typing import Annotated - - from fastapi import Depends, FastAPI - from fastapi.security import HTTPAuthorizationCredentials, HTTPDigest - - app = FastAPI() - - security = HTTPDigest() - - - @app.get("/users/me") - def read_current_user( - credentials: Annotated[HTTPAuthorizationCredentials, Depends(security)] - ): - return {"scheme": credentials.scheme, "credentials": credentials.credentials} - ``` - """ - - def __init__( - self, - *, - scheme_name: Annotated[ - Optional[str], - Doc( - """ - Security scheme name. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Security scheme description. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - auto_error: Annotated[ - bool, - Doc( - """ - By default, if the HTTP Digest not provided, `HTTPDigest` will - automatically cancel the request and send the client an error. - - If `auto_error` is set to `False`, when the HTTP Digest is not - available, instead of erroring out, the dependency result will - be `None`. - - This is useful when you want to have optional authentication. - - It is also useful when you want to have authentication that can be - provided in one of multiple optional ways (for example, in HTTP - Digest or in a cookie). - """ - ), - ] = True, - ): - self.model = HTTPBaseModel(scheme="digest", description=description) - self.scheme_name = scheme_name or self.__class__.__name__ - self.auto_error = auto_error - - async def __call__( - self, request: Request - ) -> Optional[HTTPAuthorizationCredentials]: - authorization = request.headers.get("Authorization") - scheme, credentials = get_authorization_scheme_param(authorization) - if not (authorization and scheme and credentials): - if self.auto_error: - raise HTTPException( - status_code=HTTP_403_FORBIDDEN, detail="Not authenticated" - ) - else: - return None - if scheme.lower() != "digest": - raise HTTPException( - status_code=HTTP_403_FORBIDDEN, - detail="Invalid authentication credentials", - ) - return HTTPAuthorizationCredentials(scheme=scheme, credentials=credentials) diff --git a/venv/lib/python3.9/site-packages/fastapi/security/oauth2.py b/venv/lib/python3.9/site-packages/fastapi/security/oauth2.py deleted file mode 100644 index 9281dfb..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/security/oauth2.py +++ /dev/null @@ -1,638 +0,0 @@ -from typing import Any, Dict, List, Optional, Union, cast - -from fastapi.exceptions import HTTPException -from fastapi.openapi.models import OAuth2 as OAuth2Model -from fastapi.openapi.models import OAuthFlows as OAuthFlowsModel -from fastapi.param_functions import Form -from fastapi.security.base import SecurityBase -from fastapi.security.utils import get_authorization_scheme_param -from starlette.requests import Request -from starlette.status import HTTP_401_UNAUTHORIZED, HTTP_403_FORBIDDEN - -# TODO: import from typing when deprecating Python 3.9 -from typing_extensions import Annotated, Doc # type: ignore [attr-defined] - - -class OAuth2PasswordRequestForm: - """ - This is a dependency class to collect the `username` and `password` as form data - for an OAuth2 password flow. - - The OAuth2 specification dictates that for a password flow the data should be - collected using form data (instead of JSON) and that it should have the specific - fields `username` and `password`. - - All the initialization parameters are extracted from the request. - - Read more about it in the - [FastAPI docs for Simple OAuth2 with Password and Bearer](https://fastapi.tiangolo.com/tutorial/security/simple-oauth2/). - - ## Example - - ```python - from typing import Annotated - - from fastapi import Depends, FastAPI - from fastapi.security import OAuth2PasswordRequestForm - - app = FastAPI() - - - @app.post("/login") - def login(form_data: Annotated[OAuth2PasswordRequestForm, Depends()]): - data = {} - data["scopes"] = [] - for scope in form_data.scopes: - data["scopes"].append(scope) - if form_data.client_id: - data["client_id"] = form_data.client_id - if form_data.client_secret: - data["client_secret"] = form_data.client_secret - return data - ``` - - Note that for OAuth2 the scope `items:read` is a single scope in an opaque string. - You could have custom internal logic to separate it by colon caracters (`:`) or - similar, and get the two parts `items` and `read`. Many applications do that to - group and organize permisions, you could do it as well in your application, just - know that that it is application specific, it's not part of the specification. - """ - - def __init__( - self, - *, - grant_type: Annotated[ - Union[str, None], - Form(pattern="password"), - Doc( - """ - The OAuth2 spec says it is required and MUST be the fixed string - "password". Nevertheless, this dependency class is permissive and - allows not passing it. If you want to enforce it, use instead the - `OAuth2PasswordRequestFormStrict` dependency. - """ - ), - ] = None, - username: Annotated[ - str, - Form(), - Doc( - """ - `username` string. The OAuth2 spec requires the exact field name - `username`. - """ - ), - ], - password: Annotated[ - str, - Form(), - Doc( - """ - `password` string. The OAuth2 spec requires the exact field name - `password". - """ - ), - ], - scope: Annotated[ - str, - Form(), - Doc( - """ - A single string with actually several scopes separated by spaces. Each - scope is also a string. - - For example, a single string with: - - ```python - "items:read items:write users:read profile openid" - ```` - - would represent the scopes: - - * `items:read` - * `items:write` - * `users:read` - * `profile` - * `openid` - """ - ), - ] = "", - client_id: Annotated[ - Union[str, None], - Form(), - Doc( - """ - If there's a `client_id`, it can be sent as part of the form fields. - But the OAuth2 specification recommends sending the `client_id` and - `client_secret` (if any) using HTTP Basic auth. - """ - ), - ] = None, - client_secret: Annotated[ - Union[str, None], - Form(), - Doc( - """ - If there's a `client_password` (and a `client_id`), they can be sent - as part of the form fields. But the OAuth2 specification recommends - sending the `client_id` and `client_secret` (if any) using HTTP Basic - auth. - """ - ), - ] = None, - ): - self.grant_type = grant_type - self.username = username - self.password = password - self.scopes = scope.split() - self.client_id = client_id - self.client_secret = client_secret - - -class OAuth2PasswordRequestFormStrict(OAuth2PasswordRequestForm): - """ - This is a dependency class to collect the `username` and `password` as form data - for an OAuth2 password flow. - - The OAuth2 specification dictates that for a password flow the data should be - collected using form data (instead of JSON) and that it should have the specific - fields `username` and `password`. - - All the initialization parameters are extracted from the request. - - The only difference between `OAuth2PasswordRequestFormStrict` and - `OAuth2PasswordRequestForm` is that `OAuth2PasswordRequestFormStrict` requires the - client to send the form field `grant_type` with the value `"password"`, which - is required in the OAuth2 specification (it seems that for no particular reason), - while for `OAuth2PasswordRequestForm` `grant_type` is optional. - - Read more about it in the - [FastAPI docs for Simple OAuth2 with Password and Bearer](https://fastapi.tiangolo.com/tutorial/security/simple-oauth2/). - - ## Example - - ```python - from typing import Annotated - - from fastapi import Depends, FastAPI - from fastapi.security import OAuth2PasswordRequestForm - - app = FastAPI() - - - @app.post("/login") - def login(form_data: Annotated[OAuth2PasswordRequestFormStrict, Depends()]): - data = {} - data["scopes"] = [] - for scope in form_data.scopes: - data["scopes"].append(scope) - if form_data.client_id: - data["client_id"] = form_data.client_id - if form_data.client_secret: - data["client_secret"] = form_data.client_secret - return data - ``` - - Note that for OAuth2 the scope `items:read` is a single scope in an opaque string. - You could have custom internal logic to separate it by colon caracters (`:`) or - similar, and get the two parts `items` and `read`. Many applications do that to - group and organize permisions, you could do it as well in your application, just - know that that it is application specific, it's not part of the specification. - - - grant_type: the OAuth2 spec says it is required and MUST be the fixed string "password". - This dependency is strict about it. If you want to be permissive, use instead the - OAuth2PasswordRequestForm dependency class. - username: username string. The OAuth2 spec requires the exact field name "username". - password: password string. The OAuth2 spec requires the exact field name "password". - scope: Optional string. Several scopes (each one a string) separated by spaces. E.g. - "items:read items:write users:read profile openid" - client_id: optional string. OAuth2 recommends sending the client_id and client_secret (if any) - using HTTP Basic auth, as: client_id:client_secret - client_secret: optional string. OAuth2 recommends sending the client_id and client_secret (if any) - using HTTP Basic auth, as: client_id:client_secret - """ - - def __init__( - self, - grant_type: Annotated[ - str, - Form(pattern="password"), - Doc( - """ - The OAuth2 spec says it is required and MUST be the fixed string - "password". This dependency is strict about it. If you want to be - permissive, use instead the `OAuth2PasswordRequestForm` dependency - class. - """ - ), - ], - username: Annotated[ - str, - Form(), - Doc( - """ - `username` string. The OAuth2 spec requires the exact field name - `username`. - """ - ), - ], - password: Annotated[ - str, - Form(), - Doc( - """ - `password` string. The OAuth2 spec requires the exact field name - `password". - """ - ), - ], - scope: Annotated[ - str, - Form(), - Doc( - """ - A single string with actually several scopes separated by spaces. Each - scope is also a string. - - For example, a single string with: - - ```python - "items:read items:write users:read profile openid" - ```` - - would represent the scopes: - - * `items:read` - * `items:write` - * `users:read` - * `profile` - * `openid` - """ - ), - ] = "", - client_id: Annotated[ - Union[str, None], - Form(), - Doc( - """ - If there's a `client_id`, it can be sent as part of the form fields. - But the OAuth2 specification recommends sending the `client_id` and - `client_secret` (if any) using HTTP Basic auth. - """ - ), - ] = None, - client_secret: Annotated[ - Union[str, None], - Form(), - Doc( - """ - If there's a `client_password` (and a `client_id`), they can be sent - as part of the form fields. But the OAuth2 specification recommends - sending the `client_id` and `client_secret` (if any) using HTTP Basic - auth. - """ - ), - ] = None, - ): - super().__init__( - grant_type=grant_type, - username=username, - password=password, - scope=scope, - client_id=client_id, - client_secret=client_secret, - ) - - -class OAuth2(SecurityBase): - """ - This is the base class for OAuth2 authentication, an instance of it would be used - as a dependency. All other OAuth2 classes inherit from it and customize it for - each OAuth2 flow. - - You normally would not create a new class inheriting from it but use one of the - existing subclasses, and maybe compose them if you want to support multiple flows. - - Read more about it in the - [FastAPI docs for Security](https://fastapi.tiangolo.com/tutorial/security/). - """ - - def __init__( - self, - *, - flows: Annotated[ - Union[OAuthFlowsModel, Dict[str, Dict[str, Any]]], - Doc( - """ - The dictionary of OAuth2 flows. - """ - ), - ] = OAuthFlowsModel(), - scheme_name: Annotated[ - Optional[str], - Doc( - """ - Security scheme name. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Security scheme description. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - auto_error: Annotated[ - bool, - Doc( - """ - By default, if no HTTP Auhtorization header is provided, required for - OAuth2 authentication, it will automatically cancel the request and - send the client an error. - - If `auto_error` is set to `False`, when the HTTP Authorization header - is not available, instead of erroring out, the dependency result will - be `None`. - - This is useful when you want to have optional authentication. - - It is also useful when you want to have authentication that can be - provided in one of multiple optional ways (for example, with OAuth2 - or in a cookie). - """ - ), - ] = True, - ): - self.model = OAuth2Model( - flows=cast(OAuthFlowsModel, flows), description=description - ) - self.scheme_name = scheme_name or self.__class__.__name__ - self.auto_error = auto_error - - async def __call__(self, request: Request) -> Optional[str]: - authorization = request.headers.get("Authorization") - if not authorization: - if self.auto_error: - raise HTTPException( - status_code=HTTP_403_FORBIDDEN, detail="Not authenticated" - ) - else: - return None - return authorization - - -class OAuth2PasswordBearer(OAuth2): - """ - OAuth2 flow for authentication using a bearer token obtained with a password. - An instance of it would be used as a dependency. - - Read more about it in the - [FastAPI docs for Simple OAuth2 with Password and Bearer](https://fastapi.tiangolo.com/tutorial/security/simple-oauth2/). - """ - - def __init__( - self, - tokenUrl: Annotated[ - str, - Doc( - """ - The URL to obtain the OAuth2 token. This would be the *path operation* - that has `OAuth2PasswordRequestForm` as a dependency. - """ - ), - ], - scheme_name: Annotated[ - Optional[str], - Doc( - """ - Security scheme name. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - scopes: Annotated[ - Optional[Dict[str, str]], - Doc( - """ - The OAuth2 scopes that would be required by the *path operations* that - use this dependency. - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Security scheme description. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - auto_error: Annotated[ - bool, - Doc( - """ - By default, if no HTTP Auhtorization header is provided, required for - OAuth2 authentication, it will automatically cancel the request and - send the client an error. - - If `auto_error` is set to `False`, when the HTTP Authorization header - is not available, instead of erroring out, the dependency result will - be `None`. - - This is useful when you want to have optional authentication. - - It is also useful when you want to have authentication that can be - provided in one of multiple optional ways (for example, with OAuth2 - or in a cookie). - """ - ), - ] = True, - ): - if not scopes: - scopes = {} - flows = OAuthFlowsModel( - password=cast(Any, {"tokenUrl": tokenUrl, "scopes": scopes}) - ) - super().__init__( - flows=flows, - scheme_name=scheme_name, - description=description, - auto_error=auto_error, - ) - - async def __call__(self, request: Request) -> Optional[str]: - authorization = request.headers.get("Authorization") - scheme, param = get_authorization_scheme_param(authorization) - if not authorization or scheme.lower() != "bearer": - if self.auto_error: - raise HTTPException( - status_code=HTTP_401_UNAUTHORIZED, - detail="Not authenticated", - headers={"WWW-Authenticate": "Bearer"}, - ) - else: - return None - return param - - -class OAuth2AuthorizationCodeBearer(OAuth2): - """ - OAuth2 flow for authentication using a bearer token obtained with an OAuth2 code - flow. An instance of it would be used as a dependency. - """ - - def __init__( - self, - authorizationUrl: str, - tokenUrl: Annotated[ - str, - Doc( - """ - The URL to obtain the OAuth2 token. - """ - ), - ], - refreshUrl: Annotated[ - Optional[str], - Doc( - """ - The URL to refresh the token and obtain a new one. - """ - ), - ] = None, - scheme_name: Annotated[ - Optional[str], - Doc( - """ - Security scheme name. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - scopes: Annotated[ - Optional[Dict[str, str]], - Doc( - """ - The OAuth2 scopes that would be required by the *path operations* that - use this dependency. - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Security scheme description. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - auto_error: Annotated[ - bool, - Doc( - """ - By default, if no HTTP Auhtorization header is provided, required for - OAuth2 authentication, it will automatically cancel the request and - send the client an error. - - If `auto_error` is set to `False`, when the HTTP Authorization header - is not available, instead of erroring out, the dependency result will - be `None`. - - This is useful when you want to have optional authentication. - - It is also useful when you want to have authentication that can be - provided in one of multiple optional ways (for example, with OAuth2 - or in a cookie). - """ - ), - ] = True, - ): - if not scopes: - scopes = {} - flows = OAuthFlowsModel( - authorizationCode=cast( - Any, - { - "authorizationUrl": authorizationUrl, - "tokenUrl": tokenUrl, - "refreshUrl": refreshUrl, - "scopes": scopes, - }, - ) - ) - super().__init__( - flows=flows, - scheme_name=scheme_name, - description=description, - auto_error=auto_error, - ) - - async def __call__(self, request: Request) -> Optional[str]: - authorization = request.headers.get("Authorization") - scheme, param = get_authorization_scheme_param(authorization) - if not authorization or scheme.lower() != "bearer": - if self.auto_error: - raise HTTPException( - status_code=HTTP_401_UNAUTHORIZED, - detail="Not authenticated", - headers={"WWW-Authenticate": "Bearer"}, - ) - else: - return None # pragma: nocover - return param - - -class SecurityScopes: - """ - This is a special class that you can define in a parameter in a dependency to - obtain the OAuth2 scopes required by all the dependencies in the same chain. - - This way, multiple dependencies can have different scopes, even when used in the - same *path operation*. And with this, you can access all the scopes required in - all those dependencies in a single place. - - Read more about it in the - [FastAPI docs for OAuth2 scopes](https://fastapi.tiangolo.com/advanced/security/oauth2-scopes/). - """ - - def __init__( - self, - scopes: Annotated[ - Optional[List[str]], - Doc( - """ - This will be filled by FastAPI. - """ - ), - ] = None, - ): - self.scopes: Annotated[ - List[str], - Doc( - """ - The list of all the scopes required by dependencies. - """ - ), - ] = scopes or [] - self.scope_str: Annotated[ - str, - Doc( - """ - All the scopes required by all the dependencies in a single string - separated by spaces, as defined in the OAuth2 specification. - """ - ), - ] = " ".join(self.scopes) diff --git a/venv/lib/python3.9/site-packages/fastapi/security/open_id_connect_url.py b/venv/lib/python3.9/site-packages/fastapi/security/open_id_connect_url.py deleted file mode 100644 index c612b47..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/security/open_id_connect_url.py +++ /dev/null @@ -1,84 +0,0 @@ -from typing import Optional - -from fastapi.openapi.models import OpenIdConnect as OpenIdConnectModel -from fastapi.security.base import SecurityBase -from starlette.exceptions import HTTPException -from starlette.requests import Request -from starlette.status import HTTP_403_FORBIDDEN -from typing_extensions import Annotated, Doc # type: ignore [attr-defined] - - -class OpenIdConnect(SecurityBase): - """ - OpenID Connect authentication class. An instance of it would be used as a - dependency. - """ - - def __init__( - self, - *, - openIdConnectUrl: Annotated[ - str, - Doc( - """ - The OpenID Connect URL. - """ - ), - ], - scheme_name: Annotated[ - Optional[str], - Doc( - """ - Security scheme name. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - description: Annotated[ - Optional[str], - Doc( - """ - Security scheme description. - - It will be included in the generated OpenAPI (e.g. visible at `/docs`). - """ - ), - ] = None, - auto_error: Annotated[ - bool, - Doc( - """ - By default, if no HTTP Auhtorization header is provided, required for - OpenID Connect authentication, it will automatically cancel the request - and send the client an error. - - If `auto_error` is set to `False`, when the HTTP Authorization header - is not available, instead of erroring out, the dependency result will - be `None`. - - This is useful when you want to have optional authentication. - - It is also useful when you want to have authentication that can be - provided in one of multiple optional ways (for example, with OpenID - Connect or in a cookie). - """ - ), - ] = True, - ): - self.model = OpenIdConnectModel( - openIdConnectUrl=openIdConnectUrl, description=description - ) - self.scheme_name = scheme_name or self.__class__.__name__ - self.auto_error = auto_error - - async def __call__(self, request: Request) -> Optional[str]: - authorization = request.headers.get("Authorization") - if not authorization: - if self.auto_error: - raise HTTPException( - status_code=HTTP_403_FORBIDDEN, detail="Not authenticated" - ) - else: - return None - return authorization diff --git a/venv/lib/python3.9/site-packages/fastapi/security/utils.py b/venv/lib/python3.9/site-packages/fastapi/security/utils.py deleted file mode 100644 index fa7a450..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/security/utils.py +++ /dev/null @@ -1,10 +0,0 @@ -from typing import Optional, Tuple - - -def get_authorization_scheme_param( - authorization_header_value: Optional[str], -) -> Tuple[str, str]: - if not authorization_header_value: - return "", "" - scheme, _, param = authorization_header_value.partition(" ") - return scheme, param diff --git a/venv/lib/python3.9/site-packages/fastapi/staticfiles.py b/venv/lib/python3.9/site-packages/fastapi/staticfiles.py deleted file mode 100644 index 299015d..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/staticfiles.py +++ /dev/null @@ -1 +0,0 @@ -from starlette.staticfiles import StaticFiles as StaticFiles # noqa diff --git a/venv/lib/python3.9/site-packages/fastapi/templating.py b/venv/lib/python3.9/site-packages/fastapi/templating.py deleted file mode 100644 index 0cb8684..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/templating.py +++ /dev/null @@ -1 +0,0 @@ -from starlette.templating import Jinja2Templates as Jinja2Templates # noqa diff --git a/venv/lib/python3.9/site-packages/fastapi/testclient.py b/venv/lib/python3.9/site-packages/fastapi/testclient.py deleted file mode 100644 index 4012406..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/testclient.py +++ /dev/null @@ -1 +0,0 @@ -from starlette.testclient import TestClient as TestClient # noqa diff --git a/venv/lib/python3.9/site-packages/fastapi/types.py b/venv/lib/python3.9/site-packages/fastapi/types.py deleted file mode 100644 index 7adf565..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/types.py +++ /dev/null @@ -1,11 +0,0 @@ -import types -from enum import Enum -from typing import Any, Callable, Dict, Set, Type, TypeVar, Union - -from pydantic import BaseModel - -DecoratedCallable = TypeVar("DecoratedCallable", bound=Callable[..., Any]) -UnionType = getattr(types, "UnionType", Union) -NoneType = getattr(types, "UnionType", None) -ModelNameMap = Dict[Union[Type[BaseModel], Type[Enum]], str] -IncEx = Union[Set[int], Set[str], Dict[int, Any], Dict[str, Any]] diff --git a/venv/lib/python3.9/site-packages/fastapi/utils.py b/venv/lib/python3.9/site-packages/fastapi/utils.py deleted file mode 100644 index f8463dd..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/utils.py +++ /dev/null @@ -1,229 +0,0 @@ -import re -import warnings -from dataclasses import is_dataclass -from typing import ( - TYPE_CHECKING, - Any, - Dict, - MutableMapping, - Optional, - Set, - Type, - Union, - cast, -) -from weakref import WeakKeyDictionary - -import fastapi -from fastapi._compat import ( - PYDANTIC_V2, - BaseConfig, - ModelField, - PydanticSchemaGenerationError, - Undefined, - UndefinedType, - Validator, - lenient_issubclass, -) -from fastapi.datastructures import DefaultPlaceholder, DefaultType -from pydantic import BaseModel, create_model -from pydantic.fields import FieldInfo -from typing_extensions import Literal - -if TYPE_CHECKING: # pragma: nocover - from .routing import APIRoute - -# Cache for `create_cloned_field` -_CLONED_TYPES_CACHE: MutableMapping[ - Type[BaseModel], Type[BaseModel] -] = WeakKeyDictionary() - - -def is_body_allowed_for_status_code(status_code: Union[int, str, None]) -> bool: - if status_code is None: - return True - # Ref: https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#patterned-fields-1 - if status_code in { - "default", - "1XX", - "2XX", - "3XX", - "4XX", - "5XX", - }: - return True - current_status_code = int(status_code) - return not (current_status_code < 200 or current_status_code in {204, 304}) - - -def get_path_param_names(path: str) -> Set[str]: - return set(re.findall("{(.*?)}", path)) - - -def create_response_field( - name: str, - type_: Type[Any], - class_validators: Optional[Dict[str, Validator]] = None, - default: Optional[Any] = Undefined, - required: Union[bool, UndefinedType] = Undefined, - model_config: Type[BaseConfig] = BaseConfig, - field_info: Optional[FieldInfo] = None, - alias: Optional[str] = None, - mode: Literal["validation", "serialization"] = "validation", -) -> ModelField: - """ - Create a new response field. Raises if type_ is invalid. - """ - class_validators = class_validators or {} - if PYDANTIC_V2: - field_info = field_info or FieldInfo( - annotation=type_, default=default, alias=alias - ) - else: - field_info = field_info or FieldInfo() - kwargs = {"name": name, "field_info": field_info} - if PYDANTIC_V2: - kwargs.update({"mode": mode}) - else: - kwargs.update( - { - "type_": type_, - "class_validators": class_validators, - "default": default, - "required": required, - "model_config": model_config, - "alias": alias, - } - ) - try: - return ModelField(**kwargs) # type: ignore[arg-type] - except (RuntimeError, PydanticSchemaGenerationError): - raise fastapi.exceptions.FastAPIError( - "Invalid args for response field! Hint: " - f"check that {type_} is a valid Pydantic field type. " - "If you are using a return type annotation that is not a valid Pydantic " - "field (e.g. Union[Response, dict, None]) you can disable generating the " - "response model from the type annotation with the path operation decorator " - "parameter response_model=None. Read more: " - "https://fastapi.tiangolo.com/tutorial/response-model/" - ) from None - - -def create_cloned_field( - field: ModelField, - *, - cloned_types: Optional[MutableMapping[Type[BaseModel], Type[BaseModel]]] = None, -) -> ModelField: - if PYDANTIC_V2: - return field - # cloned_types caches already cloned types to support recursive models and improve - # performance by avoiding unnecessary cloning - if cloned_types is None: - cloned_types = _CLONED_TYPES_CACHE - - original_type = field.type_ - if is_dataclass(original_type) and hasattr(original_type, "__pydantic_model__"): - original_type = original_type.__pydantic_model__ - use_type = original_type - if lenient_issubclass(original_type, BaseModel): - original_type = cast(Type[BaseModel], original_type) - use_type = cloned_types.get(original_type) - if use_type is None: - use_type = create_model(original_type.__name__, __base__=original_type) - cloned_types[original_type] = use_type - for f in original_type.__fields__.values(): - use_type.__fields__[f.name] = create_cloned_field( - f, cloned_types=cloned_types - ) - new_field = create_response_field(name=field.name, type_=use_type) - new_field.has_alias = field.has_alias # type: ignore[attr-defined] - new_field.alias = field.alias # type: ignore[misc] - new_field.class_validators = field.class_validators # type: ignore[attr-defined] - new_field.default = field.default # type: ignore[misc] - new_field.required = field.required # type: ignore[misc] - new_field.model_config = field.model_config # type: ignore[attr-defined] - new_field.field_info = field.field_info - new_field.allow_none = field.allow_none # type: ignore[attr-defined] - new_field.validate_always = field.validate_always # type: ignore[attr-defined] - if field.sub_fields: # type: ignore[attr-defined] - new_field.sub_fields = [ # type: ignore[attr-defined] - create_cloned_field(sub_field, cloned_types=cloned_types) - for sub_field in field.sub_fields # type: ignore[attr-defined] - ] - if field.key_field: # type: ignore[attr-defined] - new_field.key_field = create_cloned_field( # type: ignore[attr-defined] - field.key_field, # type: ignore[attr-defined] - cloned_types=cloned_types, - ) - new_field.validators = field.validators # type: ignore[attr-defined] - new_field.pre_validators = field.pre_validators # type: ignore[attr-defined] - new_field.post_validators = field.post_validators # type: ignore[attr-defined] - new_field.parse_json = field.parse_json # type: ignore[attr-defined] - new_field.shape = field.shape # type: ignore[attr-defined] - new_field.populate_validators() # type: ignore[attr-defined] - return new_field - - -def generate_operation_id_for_path( - *, name: str, path: str, method: str -) -> str: # pragma: nocover - warnings.warn( - "fastapi.utils.generate_operation_id_for_path() was deprecated, " - "it is not used internally, and will be removed soon", - DeprecationWarning, - stacklevel=2, - ) - operation_id = name + path - operation_id = re.sub(r"\W", "_", operation_id) - operation_id = operation_id + "_" + method.lower() - return operation_id - - -def generate_unique_id(route: "APIRoute") -> str: - operation_id = route.name + route.path_format - operation_id = re.sub(r"\W", "_", operation_id) - assert route.methods - operation_id = operation_id + "_" + list(route.methods)[0].lower() - return operation_id - - -def deep_dict_update(main_dict: Dict[Any, Any], update_dict: Dict[Any, Any]) -> None: - for key, value in update_dict.items(): - if ( - key in main_dict - and isinstance(main_dict[key], dict) - and isinstance(value, dict) - ): - deep_dict_update(main_dict[key], value) - elif ( - key in main_dict - and isinstance(main_dict[key], list) - and isinstance(update_dict[key], list) - ): - main_dict[key] = main_dict[key] + update_dict[key] - else: - main_dict[key] = value - - -def get_value_or_default( - first_item: Union[DefaultPlaceholder, DefaultType], - *extra_items: Union[DefaultPlaceholder, DefaultType], -) -> Union[DefaultPlaceholder, DefaultType]: - """ - Pass items or `DefaultPlaceholder`s by descending priority. - - The first one to _not_ be a `DefaultPlaceholder` will be returned. - - Otherwise, the first item (a `DefaultPlaceholder`) will be returned. - """ - items = (first_item,) + extra_items - for item in items: - if not isinstance(item, DefaultPlaceholder): - return item - return first_item - - -def match_pydantic_error_url(error_type: str) -> Any: - from dirty_equals import IsStr - - return IsStr(regex=rf"^https://errors\.pydantic\.dev/.*/v/{error_type}") diff --git a/venv/lib/python3.9/site-packages/fastapi/websockets.py b/venv/lib/python3.9/site-packages/fastapi/websockets.py deleted file mode 100644 index 55a4ac4..0000000 --- a/venv/lib/python3.9/site-packages/fastapi/websockets.py +++ /dev/null @@ -1,3 +0,0 @@ -from starlette.websockets import WebSocket as WebSocket # noqa -from starlette.websockets import WebSocketDisconnect as WebSocketDisconnect # noqa -from starlette.websockets import WebSocketState as WebSocketState # noqa diff --git a/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/METADATA b/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/METADATA deleted file mode 100644 index 0e3a649..0000000 --- a/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/METADATA +++ /dev/null @@ -1,117 +0,0 @@ -Metadata-Version: 2.4 -Name: greenlet -Version: 3.2.4 -Summary: Lightweight in-process concurrent programming -Home-page: https://greenlet.readthedocs.io/ -Author: Alexey Borzenkov -Author-email: snaury@gmail.com -Maintainer: Jason Madden -Maintainer-email: jason@seecoresoftware.com -License: MIT AND Python-2.0 -Project-URL: Bug Tracker, https://github.com/python-greenlet/greenlet/issues -Project-URL: Source Code, https://github.com/python-greenlet/greenlet/ -Project-URL: Documentation, https://greenlet.readthedocs.io/ -Project-URL: Changes, https://greenlet.readthedocs.io/en/latest/changes.html -Keywords: greenlet coroutine concurrency threads cooperative -Platform: any -Classifier: Development Status :: 5 - Production/Stable -Classifier: Intended Audience :: Developers -Classifier: Natural Language :: English -Classifier: Programming Language :: C -Classifier: Programming Language :: Python -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3 :: Only -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: 3.10 -Classifier: Programming Language :: Python :: 3.11 -Classifier: Programming Language :: Python :: 3.12 -Classifier: Programming Language :: Python :: 3.13 -Classifier: Operating System :: OS Independent -Classifier: Topic :: Software Development :: Libraries :: Python Modules -Requires-Python: >=3.9 -Description-Content-Type: text/x-rst -License-File: LICENSE -License-File: LICENSE.PSF -Provides-Extra: docs -Requires-Dist: Sphinx; extra == "docs" -Requires-Dist: furo; extra == "docs" -Provides-Extra: test -Requires-Dist: objgraph; extra == "test" -Requires-Dist: psutil; extra == "test" -Requires-Dist: setuptools; extra == "test" -Dynamic: author -Dynamic: author-email -Dynamic: classifier -Dynamic: description -Dynamic: description-content-type -Dynamic: home-page -Dynamic: keywords -Dynamic: license -Dynamic: license-file -Dynamic: maintainer -Dynamic: maintainer-email -Dynamic: platform -Dynamic: project-url -Dynamic: provides-extra -Dynamic: requires-python -Dynamic: summary - -.. This file is included into docs/history.rst - - -Greenlets are lightweight coroutines for in-process concurrent -programming. - -The "greenlet" package is a spin-off of `Stackless`_, a version of -CPython that supports micro-threads called "tasklets". Tasklets run -pseudo-concurrently (typically in a single or a few OS-level threads) -and are synchronized with data exchanges on "channels". - -A "greenlet", on the other hand, is a still more primitive notion of -micro-thread with no implicit scheduling; coroutines, in other words. -This is useful when you want to control exactly when your code runs. -You can build custom scheduled micro-threads on top of greenlet; -however, it seems that greenlets are useful on their own as a way to -make advanced control flow structures. For example, we can recreate -generators; the difference with Python's own generators is that our -generators can call nested functions and the nested functions can -yield values too. (Additionally, you don't need a "yield" keyword. See -the example in `test_generator.py -`_). - -Greenlets are provided as a C extension module for the regular unmodified -interpreter. - -.. _`Stackless`: http://www.stackless.com - - -Who is using Greenlet? -====================== - -There are several libraries that use Greenlet as a more flexible -alternative to Python's built in coroutine support: - - - `Concurrence`_ - - `Eventlet`_ - - `Gevent`_ - -.. _Concurrence: http://opensource.hyves.org/concurrence/ -.. _Eventlet: http://eventlet.net/ -.. _Gevent: http://www.gevent.org/ - -Getting Greenlet -================ - -The easiest way to get Greenlet is to install it with pip:: - - pip install greenlet - - -Source code archives and binary distributions are available on the -python package index at https://pypi.org/project/greenlet - -The source code repository is hosted on github: -https://github.com/python-greenlet/greenlet - -Documentation is available on readthedocs.org: -https://greenlet.readthedocs.io diff --git 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a/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/licenses/LICENSE b/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/licenses/LICENSE deleted file mode 100644 index b73a4a1..0000000 --- a/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/licenses/LICENSE +++ /dev/null @@ -1,30 +0,0 @@ -The following files are derived from Stackless Python and are subject to the -same license as Stackless Python: - - src/greenlet/slp_platformselect.h - files in src/greenlet/platform/ directory - -See LICENSE.PSF and http://www.stackless.com/ for details. - -Unless otherwise noted, the files in greenlet have been released under the -following MIT license: - -Copyright (c) Armin Rigo, Christian Tismer and contributors - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/licenses/LICENSE.PSF b/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/licenses/LICENSE.PSF deleted file mode 100644 index d3b509a..0000000 --- a/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/licenses/LICENSE.PSF +++ /dev/null @@ -1,47 +0,0 @@ -PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2 --------------------------------------------- - -1. This LICENSE AGREEMENT is between the Python Software Foundation -("PSF"), and the Individual or Organization ("Licensee") accessing and -otherwise using this software ("Python") in source or binary form and -its associated documentation. - -2. Subject to the terms and conditions of this License Agreement, PSF hereby -grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce, -analyze, test, perform and/or display publicly, prepare derivative works, -distribute, and otherwise use Python alone or in any derivative version, -provided, however, that PSF's License Agreement and PSF's notice of copyright, -i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, -2011 Python Software Foundation; All Rights Reserved" are retained in Python -alone or in any derivative version prepared by Licensee. - -3. In the event Licensee prepares a derivative work that is based on -or incorporates Python or any part thereof, and wants to make -the derivative work available to others as provided herein, then -Licensee hereby agrees to include in any such work a brief summary of -the changes made to Python. - -4. PSF is making Python available to Licensee on an "AS IS" -basis. PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR -IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND -DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS -FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT -INFRINGE ANY THIRD PARTY RIGHTS. - -5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON -FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS -A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON, -OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF. - -6. This License Agreement will automatically terminate upon a material -breach of its terms and conditions. - -7. Nothing in this License Agreement shall be deemed to create any -relationship of agency, partnership, or joint venture between PSF and -Licensee. This License Agreement does not grant permission to use PSF -trademarks or trade name in a trademark sense to endorse or promote -products or services of Licensee, or any third party. - -8. By copying, installing or otherwise using Python, Licensee -agrees to be bound by the terms and conditions of this License -Agreement. diff --git a/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/top_level.txt b/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/top_level.txt deleted file mode 100644 index 46725be..0000000 --- a/venv/lib/python3.9/site-packages/greenlet-3.2.4.dist-info/top_level.txt +++ /dev/null @@ -1 +0,0 @@ -greenlet diff --git a/venv/lib/python3.9/site-packages/greenlet/CObjects.cpp b/venv/lib/python3.9/site-packages/greenlet/CObjects.cpp deleted file mode 100644 index c135995..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/CObjects.cpp +++ /dev/null @@ -1,157 +0,0 @@ -#ifndef COBJECTS_CPP -#define COBJECTS_CPP -/***************************************************************************** - * C interface - * - * These are exported using the CObject API - */ -#ifdef __clang__ -# pragma clang diagnostic push -# pragma clang diagnostic ignored "-Wunused-function" -#endif - -#include "greenlet_exceptions.hpp" - -#include "greenlet_internal.hpp" -#include "greenlet_refs.hpp" - - -#include "TThreadStateDestroy.cpp" - -#include "PyGreenlet.hpp" - -using greenlet::PyErrOccurred; -using greenlet::Require; - - - -extern "C" { -static PyGreenlet* -PyGreenlet_GetCurrent(void) -{ - return GET_THREAD_STATE().state().get_current().relinquish_ownership(); -} - -static int -PyGreenlet_SetParent(PyGreenlet* g, PyGreenlet* nparent) -{ - return green_setparent((PyGreenlet*)g, (PyObject*)nparent, NULL); -} - -static PyGreenlet* -PyGreenlet_New(PyObject* run, PyGreenlet* parent) -{ - using greenlet::refs::NewDictReference; - // In the past, we didn't use green_new and green_init, but that - // was a maintenance issue because we duplicated code. This way is - // much safer, but slightly slower. If that's a problem, we could - // refactor green_init to separate argument parsing from initialization. - OwnedGreenlet g = OwnedGreenlet::consuming(green_new(&PyGreenlet_Type, nullptr, nullptr)); - if (!g) { - return NULL; - } - - try { - NewDictReference kwargs; - if (run) { - kwargs.SetItem(mod_globs->str_run, run); - } - if (parent) { - kwargs.SetItem("parent", (PyObject*)parent); - } - - Require(green_init(g.borrow(), mod_globs->empty_tuple, kwargs.borrow())); - } - catch (const PyErrOccurred&) { - return nullptr; - } - - return g.relinquish_ownership(); -} - -static PyObject* -PyGreenlet_Switch(PyGreenlet* self, PyObject* args, PyObject* kwargs) -{ - if (!PyGreenlet_Check(self)) { - PyErr_BadArgument(); - return NULL; - } - - if (args == NULL) { - args = mod_globs->empty_tuple; - } - - if (kwargs == NULL || !PyDict_Check(kwargs)) { - kwargs = NULL; - } - - return green_switch(self, args, kwargs); -} - -static PyObject* -PyGreenlet_Throw(PyGreenlet* self, PyObject* typ, PyObject* val, PyObject* tb) -{ - if (!PyGreenlet_Check(self)) { - PyErr_BadArgument(); - return nullptr; - } - try { - PyErrPieces err_pieces(typ, val, tb); - return internal_green_throw(self, err_pieces).relinquish_ownership(); - } - catch (const PyErrOccurred&) { - return nullptr; - } -} - - - -static int -Extern_PyGreenlet_MAIN(PyGreenlet* self) -{ - if (!PyGreenlet_Check(self)) { - PyErr_BadArgument(); - return -1; - } - return self->pimpl->main(); -} - -static int -Extern_PyGreenlet_ACTIVE(PyGreenlet* self) -{ - if (!PyGreenlet_Check(self)) { - PyErr_BadArgument(); - return -1; - } - return self->pimpl->active(); -} - -static int -Extern_PyGreenlet_STARTED(PyGreenlet* self) -{ - if (!PyGreenlet_Check(self)) { - PyErr_BadArgument(); - return -1; - } - return self->pimpl->started(); -} - -static PyGreenlet* -Extern_PyGreenlet_GET_PARENT(PyGreenlet* self) -{ - if (!PyGreenlet_Check(self)) { - PyErr_BadArgument(); - return NULL; - } - // This can return NULL even if there is no exception - return self->pimpl->parent().acquire(); -} -} // extern C. - -/** End C API ****************************************************************/ -#ifdef __clang__ -# pragma clang diagnostic pop -#endif - - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/PyGreenlet.cpp b/venv/lib/python3.9/site-packages/greenlet/PyGreenlet.cpp deleted file mode 100644 index 6b118a5..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/PyGreenlet.cpp +++ /dev/null @@ -1,751 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ -#ifndef PYGREENLET_CPP -#define PYGREENLET_CPP -/***************** -The Python slot functions for TGreenlet. - */ - - -#define PY_SSIZE_T_CLEAN -#include -#include "structmember.h" // PyMemberDef - -#include "greenlet_internal.hpp" -#include "TThreadStateDestroy.cpp" -#include "TGreenlet.hpp" -// #include "TUserGreenlet.cpp" -// #include "TMainGreenlet.cpp" -// #include "TBrokenGreenlet.cpp" - - -#include "greenlet_refs.hpp" -#include "greenlet_slp_switch.hpp" - -#include "greenlet_thread_support.hpp" -#include "TGreenlet.hpp" - -#include "TGreenletGlobals.cpp" -#include "TThreadStateDestroy.cpp" -#include "PyGreenlet.hpp" -// #include "TGreenlet.cpp" - -// #include "TExceptionState.cpp" -// #include "TPythonState.cpp" -// #include "TStackState.cpp" - -using greenlet::LockGuard; -using greenlet::LockInitError; -using greenlet::PyErrOccurred; -using greenlet::Require; - -using greenlet::g_handle_exit; -using greenlet::single_result; - -using greenlet::Greenlet; -using greenlet::UserGreenlet; -using greenlet::MainGreenlet; -using greenlet::BrokenGreenlet; -using greenlet::ThreadState; -using greenlet::PythonState; - - - -static PyGreenlet* -green_new(PyTypeObject* type, PyObject* UNUSED(args), PyObject* UNUSED(kwds)) -{ - PyGreenlet* o = - (PyGreenlet*)PyBaseObject_Type.tp_new(type, mod_globs->empty_tuple, mod_globs->empty_dict); - if (o) { - // Recall: borrowing or getting the current greenlet - // causes the "deleteme list" to get cleared. So constructing a greenlet - // can do things like cause other greenlets to get finalized. - UserGreenlet* c = new UserGreenlet(o, GET_THREAD_STATE().state().borrow_current()); - assert(Py_REFCNT(o) == 1); - // Also: This looks like a memory leak, but isn't. Constructing the - // C++ object assigns it to the pimpl pointer of the Python object (o); - // we'll need that later. - assert(c == o->pimpl); - } - return o; -} - - -// green_init is used in the tp_init slot. So it's important that -// it can be called directly from CPython. Thus, we don't use -// BorrowedGreenlet and BorrowedObject --- although in theory -// these should be binary layout compatible, that may not be -// guaranteed to be the case (32-bit linux ppc possibly). -static int -green_init(PyGreenlet* self, PyObject* args, PyObject* kwargs) -{ - PyArgParseParam run; - PyArgParseParam nparent; - static const char* kwlist[] = { - "run", - "parent", - NULL - }; - - // recall: The O specifier does NOT increase the reference count. - if (!PyArg_ParseTupleAndKeywords( - args, kwargs, "|OO:green", (char**)kwlist, &run, &nparent)) { - return -1; - } - - if (run) { - if (green_setrun(self, run, NULL)) { - return -1; - } - } - if (nparent && !nparent.is_None()) { - return green_setparent(self, nparent, NULL); - } - return 0; -} - - - -static int -green_traverse(PyGreenlet* self, visitproc visit, void* arg) -{ - // We must only visit referenced objects, i.e. only objects - // Py_INCREF'ed by this greenlet (directly or indirectly): - // - // - stack_prev is not visited: holds previous stack pointer, but it's not - // referenced - // - frames are not visited as we don't strongly reference them; - // alive greenlets are not garbage collected - // anyway. This can be a problem, however, if this greenlet is - // never allowed to finish, and is referenced from the frame: we - // have an uncollectible cycle in that case. Note that the - // frame object itself is also frequently not even tracked by the GC - // starting with Python 3.7 (frames are allocated by the - // interpreter untracked, and only become tracked when their - // evaluation is finished if they have a refcount > 1). All of - // this is to say that we should probably strongly reference - // the frame object. Doing so, while always allowing GC on a - // greenlet, solves several leaks for us. - - Py_VISIT(self->dict); - if (!self->pimpl) { - // Hmm. I have seen this at interpreter shutdown time, - // I think. That's very odd because this doesn't go away until - // we're ``green_dealloc()``, at which point we shouldn't be - // traversed anymore. - return 0; - } - - return self->pimpl->tp_traverse(visit, arg); -} - -static int -green_is_gc(PyObject* _self) -{ - BorrowedGreenlet self(_self); - int result = 0; - /* Main greenlet can be garbage collected since it can only - become unreachable if the underlying thread exited. - Active greenlets --- including those that are suspended --- - cannot be garbage collected, however. - */ - if (self->main() || !self->active()) { - result = 1; - } - // The main greenlet pointer will eventually go away after the thread dies. - if (self->was_running_in_dead_thread()) { - // Our thread is dead! We can never run again. Might as well - // GC us. Note that if a tuple containing only us and other - // immutable objects had been scanned before this, when we - // would have returned 0, the tuple will take itself out of GC - // tracking and never be investigated again. So that could - // result in both us and the tuple leaking due to an - // unreachable/uncollectible reference. The same goes for - // dictionaries. - // - // It's not a great idea to be changing our GC state on the - // fly. - result = 1; - } - return result; -} - - -static int -green_clear(PyGreenlet* self) -{ - /* Greenlet is only cleared if it is about to be collected. - Since active greenlets are not garbage collectable, we can - be sure that, even if they are deallocated during clear, - nothing they reference is in unreachable or finalizers, - so even if it switches we are relatively safe. */ - // XXX: Are we responsible for clearing weakrefs here? - Py_CLEAR(self->dict); - return self->pimpl->tp_clear(); -} - -/** - * Returns 0 on failure (the object was resurrected) or 1 on success. - **/ -static int -_green_dealloc_kill_started_non_main_greenlet(BorrowedGreenlet self) -{ - /* Hacks hacks hacks copied from instance_dealloc() */ - /* Temporarily resurrect the greenlet. */ - assert(self.REFCNT() == 0); - Py_SET_REFCNT(self.borrow(), 1); - /* Save the current exception, if any. */ - PyErrPieces saved_err; - try { - // BY THE TIME WE GET HERE, the state may actually be going - // away - // if we're shutting down the interpreter and freeing thread - // entries, - // this could result in freeing greenlets that were leaked. So - // we can't try to read the state. - self->deallocing_greenlet_in_thread( - self->thread_state() - ? static_cast(GET_THREAD_STATE()) - : nullptr); - } - catch (const PyErrOccurred&) { - PyErr_WriteUnraisable(self.borrow_o()); - /* XXX what else should we do? */ - } - /* Check for no resurrection must be done while we keep - * our internal reference, otherwise PyFile_WriteObject - * causes recursion if using Py_INCREF/Py_DECREF - */ - if (self.REFCNT() == 1 && self->active()) { - /* Not resurrected, but still not dead! - XXX what else should we do? we complain. */ - PyObject* f = PySys_GetObject("stderr"); - Py_INCREF(self.borrow_o()); /* leak! */ - if (f != NULL) { - PyFile_WriteString("GreenletExit did not kill ", f); - PyFile_WriteObject(self.borrow_o(), f, 0); - PyFile_WriteString("\n", f); - } - } - /* Restore the saved exception. */ - saved_err.PyErrRestore(); - /* Undo the temporary resurrection; can't use DECREF here, - * it would cause a recursive call. - */ - assert(self.REFCNT() > 0); - - Py_ssize_t refcnt = self.REFCNT() - 1; - Py_SET_REFCNT(self.borrow_o(), refcnt); - if (refcnt != 0) { - /* Resurrected! */ - _Py_NewReference(self.borrow_o()); - Py_SET_REFCNT(self.borrow_o(), refcnt); - /* Better to use tp_finalizer slot (PEP 442) - * and call ``PyObject_CallFinalizerFromDealloc``, - * but that's only supported in Python 3.4+; see - * Modules/_io/iobase.c for an example. - * TODO: We no longer run on anything that old, switch to finalizers. - * - * The following approach is copied from iobase.c in CPython 2.7. - * (along with much of this function in general). Here's their - * comment: - * - * When called from a heap type's dealloc, the type will be - * decref'ed on return (see e.g. subtype_dealloc in typeobject.c). - * - * On free-threaded builds of CPython, the type is meant to be immortal - * so we probably shouldn't mess with this? See - * test_issue_245_reference_counting_subclass_no_threads - */ - if (PyType_HasFeature(self.TYPE(), Py_TPFLAGS_HEAPTYPE)) { - Py_INCREF(self.TYPE()); - } - - PyObject_GC_Track((PyObject*)self); - - GREENLET_Py_DEC_REFTOTAL; -#ifdef COUNT_ALLOCS - --Py_TYPE(self)->tp_frees; - --Py_TYPE(self)->tp_allocs; -#endif /* COUNT_ALLOCS */ - return 0; - } - return 1; -} - - -static void -green_dealloc(PyGreenlet* self) -{ - PyObject_GC_UnTrack(self); - BorrowedGreenlet me(self); - if (me->active() - && me->started() - && !me->main()) { - if (!_green_dealloc_kill_started_non_main_greenlet(me)) { - return; - } - } - - if (self->weakreflist != NULL) { - PyObject_ClearWeakRefs((PyObject*)self); - } - Py_CLEAR(self->dict); - - if (self->pimpl) { - // In case deleting this, which frees some memory, - // somehow winds up calling back into us. That's usually a - //bug in our code. - Greenlet* p = self->pimpl; - self->pimpl = nullptr; - delete p; - } - // and finally we're done. self is now invalid. - Py_TYPE(self)->tp_free((PyObject*)self); -} - - - -static OwnedObject -internal_green_throw(BorrowedGreenlet self, PyErrPieces& err_pieces) -{ - PyObject* result = nullptr; - err_pieces.PyErrRestore(); - assert(PyErr_Occurred()); - if (self->started() && !self->active()) { - /* dead greenlet: turn GreenletExit into a regular return */ - result = g_handle_exit(OwnedObject()).relinquish_ownership(); - } - self->args() <<= result; - - return single_result(self->g_switch()); -} - - - -PyDoc_STRVAR( - green_switch_doc, - "switch(*args, **kwargs)\n" - "\n" - "Switch execution to this greenlet.\n" - "\n" - "If this greenlet has never been run, then this greenlet\n" - "will be switched to using the body of ``self.run(*args, **kwargs)``.\n" - "\n" - "If the greenlet is active (has been run, but was switch()'ed\n" - "out before leaving its run function), then this greenlet will\n" - "be resumed and the return value to its switch call will be\n" - "None if no arguments are given, the given argument if one\n" - "argument is given, or the args tuple and keyword args dict if\n" - "multiple arguments are given.\n" - "\n" - "If the greenlet is dead, or is the current greenlet then this\n" - "function will simply return the arguments using the same rules as\n" - "above.\n"); - -static PyObject* -green_switch(PyGreenlet* self, PyObject* args, PyObject* kwargs) -{ - using greenlet::SwitchingArgs; - SwitchingArgs switch_args(OwnedObject::owning(args), OwnedObject::owning(kwargs)); - self->pimpl->may_switch_away(); - self->pimpl->args() <<= switch_args; - - // If we're switching out of a greenlet, and that switch is the - // last thing the greenlet does, the greenlet ought to be able to - // go ahead and die at that point. Currently, someone else must - // manually switch back to the greenlet so that we "fall off the - // end" and can perform cleanup. You'd think we'd be able to - // figure out that this is happening using the frame's ``f_lasti`` - // member, which is supposed to be an index into - // ``frame->f_code->co_code``, the bytecode string. However, in - // recent interpreters, ``f_lasti`` tends not to be updated thanks - // to things like the PREDICT() macros in ceval.c. So it doesn't - // really work to do that in many cases. For example, the Python - // code: - // def run(): - // greenlet.getcurrent().parent.switch() - // produces bytecode of len 16, with the actual call to switch() - // being at index 10 (in Python 3.10). However, the reported - // ``f_lasti`` we actually see is...5! (Which happens to be the - // second byte of the CALL_METHOD op for ``getcurrent()``). - - try { - //OwnedObject result = single_result(self->pimpl->g_switch()); - OwnedObject result(single_result(self->pimpl->g_switch())); -#ifndef NDEBUG - // Note that the current greenlet isn't necessarily self. If self - // finished, we went to one of its parents. - assert(!self->pimpl->args()); - - const BorrowedGreenlet& current = GET_THREAD_STATE().state().borrow_current(); - // It's possible it's never been switched to. - assert(!current->args()); -#endif - PyObject* p = result.relinquish_ownership(); - - if (!p && !PyErr_Occurred()) { - // This shouldn't be happening anymore, so the asserts - // are there for debug builds. Non-debug builds - // crash "gracefully" in this case, although there is an - // argument to be made for killing the process in all - // cases --- for this to be the case, our switches - // probably nested in an incorrect way, so the state is - // suspicious. Nothing should be corrupt though, just - // confused at the Python level. Letting this propagate is - // probably good enough. - assert(p || PyErr_Occurred()); - throw PyErrOccurred( - mod_globs->PyExc_GreenletError, - "Greenlet.switch() returned NULL without an exception set." - ); - } - return p; - } - catch(const PyErrOccurred&) { - return nullptr; - } -} - -PyDoc_STRVAR( - green_throw_doc, - "Switches execution to this greenlet, but immediately raises the\n" - "given exception in this greenlet. If no argument is provided, the " - "exception\n" - "defaults to `greenlet.GreenletExit`. The normal exception\n" - "propagation rules apply, as described for `switch`. Note that calling " - "this\n" - "method is almost equivalent to the following::\n" - "\n" - " def raiser():\n" - " raise typ, val, tb\n" - " g_raiser = greenlet(raiser, parent=g)\n" - " g_raiser.switch()\n" - "\n" - "except that this trick does not work for the\n" - "`greenlet.GreenletExit` exception, which would not propagate\n" - "from ``g_raiser`` to ``g``.\n"); - -static PyObject* -green_throw(PyGreenlet* self, PyObject* args) -{ - PyArgParseParam typ(mod_globs->PyExc_GreenletExit); - PyArgParseParam val; - PyArgParseParam tb; - - if (!PyArg_ParseTuple(args, "|OOO:throw", &typ, &val, &tb)) { - return nullptr; - } - - assert(typ.borrow() || val.borrow()); - - self->pimpl->may_switch_away(); - try { - // Both normalizing the error and the actual throw_greenlet - // could throw PyErrOccurred. - PyErrPieces err_pieces(typ.borrow(), val.borrow(), tb.borrow()); - - return internal_green_throw(self, err_pieces).relinquish_ownership(); - } - catch (const PyErrOccurred&) { - return nullptr; - } -} - -static int -green_bool(PyGreenlet* self) -{ - return self->pimpl->active(); -} - -/** - * CAUTION: Allocates memory, may run GC and arbitrary Python code. - */ -static PyObject* -green_getdict(PyGreenlet* self, void* UNUSED(context)) -{ - if (self->dict == NULL) { - self->dict = PyDict_New(); - if (self->dict == NULL) { - return NULL; - } - } - Py_INCREF(self->dict); - return self->dict; -} - -static int -green_setdict(PyGreenlet* self, PyObject* val, void* UNUSED(context)) -{ - PyObject* tmp; - - if (val == NULL) { - PyErr_SetString(PyExc_TypeError, "__dict__ may not be deleted"); - return -1; - } - if (!PyDict_Check(val)) { - PyErr_SetString(PyExc_TypeError, "__dict__ must be a dictionary"); - return -1; - } - tmp = self->dict; - Py_INCREF(val); - self->dict = val; - Py_XDECREF(tmp); - return 0; -} - -static bool -_green_not_dead(BorrowedGreenlet self) -{ - // XXX: Where else should we do this? - // Probably on entry to most Python-facing functions? - if (self->was_running_in_dead_thread()) { - self->deactivate_and_free(); - return false; - } - return self->active() || !self->started(); -} - - -static PyObject* -green_getdead(PyGreenlet* self, void* UNUSED(context)) -{ - if (_green_not_dead(self)) { - Py_RETURN_FALSE; - } - else { - Py_RETURN_TRUE; - } -} - -static PyObject* -green_get_stack_saved(PyGreenlet* self, void* UNUSED(context)) -{ - return PyLong_FromSsize_t(self->pimpl->stack_saved()); -} - - -static PyObject* -green_getrun(PyGreenlet* self, void* UNUSED(context)) -{ - try { - OwnedObject result(BorrowedGreenlet(self)->run()); - return result.relinquish_ownership(); - } - catch(const PyErrOccurred&) { - return nullptr; - } -} - - -static int -green_setrun(PyGreenlet* self, PyObject* nrun, void* UNUSED(context)) -{ - try { - BorrowedGreenlet(self)->run(nrun); - return 0; - } - catch(const PyErrOccurred&) { - return -1; - } -} - -static PyObject* -green_getparent(PyGreenlet* self, void* UNUSED(context)) -{ - return BorrowedGreenlet(self)->parent().acquire_or_None(); -} - - -static int -green_setparent(PyGreenlet* self, PyObject* nparent, void* UNUSED(context)) -{ - try { - BorrowedGreenlet(self)->parent(nparent); - } - catch(const PyErrOccurred&) { - return -1; - } - return 0; -} - - -static PyObject* -green_getcontext(const PyGreenlet* self, void* UNUSED(context)) -{ - const Greenlet *const g = self->pimpl; - try { - OwnedObject result(g->context()); - return result.relinquish_ownership(); - } - catch(const PyErrOccurred&) { - return nullptr; - } -} - -static int -green_setcontext(PyGreenlet* self, PyObject* nctx, void* UNUSED(context)) -{ - try { - BorrowedGreenlet(self)->context(nctx); - return 0; - } - catch(const PyErrOccurred&) { - return -1; - } -} - - -static PyObject* -green_getframe(PyGreenlet* self, void* UNUSED(context)) -{ - const PythonState::OwnedFrame& top_frame = BorrowedGreenlet(self)->top_frame(); - return top_frame.acquire_or_None(); -} - - -static PyObject* -green_getstate(PyGreenlet* self) -{ - PyErr_Format(PyExc_TypeError, - "cannot serialize '%s' object", - Py_TYPE(self)->tp_name); - return nullptr; -} - -static PyObject* -green_repr(PyGreenlet* _self) -{ - BorrowedGreenlet self(_self); - /* - Return a string like - - - The handling of greenlets across threads is not super good. - We mostly use the internal definitions of these terms, but they - generally should make sense to users as well. - */ - PyObject* result; - int never_started = !self->started() && !self->active(); - - const char* const tp_name = Py_TYPE(self)->tp_name; - - if (_green_not_dead(self)) { - /* XXX: The otid= is almost useless because you can't correlate it to - any thread identifier exposed to Python. We could use - PyThreadState_GET()->thread_id, but we'd need to save that in the - greenlet, or save the whole PyThreadState object itself. - - As it stands, its only useful for identifying greenlets from the same thread. - */ - const char* state_in_thread; - if (self->was_running_in_dead_thread()) { - // The thread it was running in is dead! - // This can happen, especially at interpreter shut down. - // It complicates debugging output because it may be - // impossible to access the current thread state at that - // time. Thus, don't access the current thread state. - state_in_thread = " (thread exited)"; - } - else { - state_in_thread = GET_THREAD_STATE().state().is_current(self) - ? " current" - : (self->started() ? " suspended" : ""); - } - result = PyUnicode_FromFormat( - "<%s object at %p (otid=%p)%s%s%s%s>", - tp_name, - self.borrow_o(), - self->thread_state(), - state_in_thread, - self->active() ? " active" : "", - never_started ? " pending" : " started", - self->main() ? " main" : "" - ); - } - else { - result = PyUnicode_FromFormat( - "<%s object at %p (otid=%p) %sdead>", - tp_name, - self.borrow_o(), - self->thread_state(), - self->was_running_in_dead_thread() - ? "(thread exited) " - : "" - ); - } - - return result; -} - - -static PyMethodDef green_methods[] = { - { - .ml_name="switch", - .ml_meth=reinterpret_cast(green_switch), - .ml_flags=METH_VARARGS | METH_KEYWORDS, - .ml_doc=green_switch_doc - }, - {.ml_name="throw", .ml_meth=(PyCFunction)green_throw, .ml_flags=METH_VARARGS, .ml_doc=green_throw_doc}, - {.ml_name="__getstate__", .ml_meth=(PyCFunction)green_getstate, .ml_flags=METH_NOARGS, .ml_doc=NULL}, - {.ml_name=NULL, .ml_meth=NULL} /* sentinel */ -}; - -static PyGetSetDef green_getsets[] = { - /* name, getter, setter, doc, context pointer */ - {.name="__dict__", .get=(getter)green_getdict, .set=(setter)green_setdict}, - {.name="run", .get=(getter)green_getrun, .set=(setter)green_setrun}, - {.name="parent", .get=(getter)green_getparent, .set=(setter)green_setparent}, - {.name="gr_frame", .get=(getter)green_getframe }, - { - .name="gr_context", - .get=(getter)green_getcontext, - .set=(setter)green_setcontext - }, - {.name="dead", .get=(getter)green_getdead}, - {.name="_stack_saved", .get=(getter)green_get_stack_saved}, - {.name=NULL} -}; - -static PyMemberDef green_members[] = { - {.name=NULL} -}; - -static PyNumberMethods green_as_number = { - .nb_bool=(inquiry)green_bool, -}; - - -PyTypeObject PyGreenlet_Type = { - .ob_base=PyVarObject_HEAD_INIT(NULL, 0) - .tp_name="greenlet.greenlet", /* tp_name */ - .tp_basicsize=sizeof(PyGreenlet), /* tp_basicsize */ - /* methods */ - .tp_dealloc=(destructor)green_dealloc, /* tp_dealloc */ - .tp_repr=(reprfunc)green_repr, /* tp_repr */ - .tp_as_number=&green_as_number, /* tp_as _number*/ - .tp_flags=G_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - .tp_doc="greenlet(run=None, parent=None) -> greenlet\n\n" - "Creates a new greenlet object (without running it).\n\n" - " - *run* -- The callable to invoke.\n" - " - *parent* -- The parent greenlet. The default is the current " - "greenlet.", /* tp_doc */ - .tp_traverse=(traverseproc)green_traverse, /* tp_traverse */ - .tp_clear=(inquiry)green_clear, /* tp_clear */ - .tp_weaklistoffset=offsetof(PyGreenlet, weakreflist), /* tp_weaklistoffset */ - - .tp_methods=green_methods, /* tp_methods */ - .tp_members=green_members, /* tp_members */ - .tp_getset=green_getsets, /* tp_getset */ - .tp_dictoffset=offsetof(PyGreenlet, dict), /* tp_dictoffset */ - .tp_init=(initproc)green_init, /* tp_init */ - .tp_alloc=PyType_GenericAlloc, /* tp_alloc */ - .tp_new=(newfunc)green_new, /* tp_new */ - .tp_free=PyObject_GC_Del, /* tp_free */ - .tp_is_gc=(inquiry)green_is_gc, /* tp_is_gc */ -}; - -#endif - -// Local Variables: -// flycheck-clang-include-path: ("/opt/local/Library/Frameworks/Python.framework/Versions/3.8/include/python3.8") -// End: diff --git a/venv/lib/python3.9/site-packages/greenlet/PyGreenlet.hpp b/venv/lib/python3.9/site-packages/greenlet/PyGreenlet.hpp deleted file mode 100644 index df6cd80..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/PyGreenlet.hpp +++ /dev/null @@ -1,35 +0,0 @@ -#ifndef PYGREENLET_HPP -#define PYGREENLET_HPP - - -#include "greenlet.h" -#include "greenlet_compiler_compat.hpp" -#include "greenlet_refs.hpp" - - -using greenlet::refs::OwnedGreenlet; -using greenlet::refs::BorrowedGreenlet; -using greenlet::refs::BorrowedObject;; -using greenlet::refs::OwnedObject; -using greenlet::refs::PyErrPieces; - - -// XXX: These doesn't really belong here, it's not a Python slot. -static OwnedObject internal_green_throw(BorrowedGreenlet self, PyErrPieces& err_pieces); - -static PyGreenlet* green_new(PyTypeObject* type, PyObject* UNUSED(args), PyObject* UNUSED(kwds)); -static int green_clear(PyGreenlet* self); -static int green_init(PyGreenlet* self, PyObject* args, PyObject* kwargs); -static int green_setparent(PyGreenlet* self, PyObject* nparent, void* UNUSED(context)); -static int green_setrun(PyGreenlet* self, PyObject* nrun, void* UNUSED(context)); -static int green_traverse(PyGreenlet* self, visitproc visit, void* arg); -static void green_dealloc(PyGreenlet* self); -static PyObject* green_getparent(PyGreenlet* self, void* UNUSED(context)); - -static int green_is_gc(PyObject* self); -static PyObject* green_getdead(PyGreenlet* self, void* UNUSED(context)); -static PyObject* green_getrun(PyGreenlet* self, void* UNUSED(context)); -static int green_setcontext(PyGreenlet* self, PyObject* nctx, void* UNUSED(context)); -static PyObject* green_getframe(PyGreenlet* self, void* UNUSED(context)); -static PyObject* green_repr(PyGreenlet* self); -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/PyGreenletUnswitchable.cpp b/venv/lib/python3.9/site-packages/greenlet/PyGreenletUnswitchable.cpp deleted file mode 100644 index 1b768ee..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/PyGreenletUnswitchable.cpp +++ /dev/null @@ -1,147 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ -/** - Implementation of the Python slots for PyGreenletUnswitchable_Type -*/ -#ifndef PY_GREENLET_UNSWITCHABLE_CPP -#define PY_GREENLET_UNSWITCHABLE_CPP - - - -#define PY_SSIZE_T_CLEAN -#include -#include "structmember.h" // PyMemberDef - -#include "greenlet_internal.hpp" -// Code after this point can assume access to things declared in stdint.h, -// including the fixed-width types. This goes for the platform-specific switch functions -// as well. -#include "greenlet_refs.hpp" -#include "greenlet_slp_switch.hpp" - -#include "greenlet_thread_support.hpp" -#include "TGreenlet.hpp" - -#include "TGreenlet.cpp" -#include "TGreenletGlobals.cpp" -#include "TThreadStateDestroy.cpp" - - -using greenlet::LockGuard; -using greenlet::LockInitError; -using greenlet::PyErrOccurred; -using greenlet::Require; - -using greenlet::g_handle_exit; -using greenlet::single_result; - -using greenlet::Greenlet; -using greenlet::UserGreenlet; -using greenlet::MainGreenlet; -using greenlet::BrokenGreenlet; -using greenlet::ThreadState; -using greenlet::PythonState; - - -#include "PyGreenlet.hpp" - -static PyGreenlet* -green_unswitchable_new(PyTypeObject* type, PyObject* UNUSED(args), PyObject* UNUSED(kwds)) -{ - PyGreenlet* o = - (PyGreenlet*)PyBaseObject_Type.tp_new(type, mod_globs->empty_tuple, mod_globs->empty_dict); - if (o) { - new BrokenGreenlet(o, GET_THREAD_STATE().state().borrow_current()); - assert(Py_REFCNT(o) == 1); - } - return o; -} - -static PyObject* -green_unswitchable_getforce(PyGreenlet* self, void* UNUSED(context)) -{ - BrokenGreenlet* broken = dynamic_cast(self->pimpl); - return PyBool_FromLong(broken->_force_switch_error); -} - -static int -green_unswitchable_setforce(PyGreenlet* self, PyObject* nforce, void* UNUSED(context)) -{ - if (!nforce) { - PyErr_SetString( - PyExc_AttributeError, - "Cannot delete force_switch_error" - ); - return -1; - } - BrokenGreenlet* broken = dynamic_cast(self->pimpl); - int is_true = PyObject_IsTrue(nforce); - if (is_true == -1) { - return -1; - } - broken->_force_switch_error = is_true; - return 0; -} - -static PyObject* -green_unswitchable_getforceslp(PyGreenlet* self, void* UNUSED(context)) -{ - BrokenGreenlet* broken = dynamic_cast(self->pimpl); - return PyBool_FromLong(broken->_force_slp_switch_error); -} - -static int -green_unswitchable_setforceslp(PyGreenlet* self, PyObject* nforce, void* UNUSED(context)) -{ - if (!nforce) { - PyErr_SetString( - PyExc_AttributeError, - "Cannot delete force_slp_switch_error" - ); - return -1; - } - BrokenGreenlet* broken = dynamic_cast(self->pimpl); - int is_true = PyObject_IsTrue(nforce); - if (is_true == -1) { - return -1; - } - broken->_force_slp_switch_error = is_true; - return 0; -} - -static PyGetSetDef green_unswitchable_getsets[] = { - /* name, getter, setter, doc, closure (context pointer) */ - { - .name="force_switch_error", - .get=(getter)green_unswitchable_getforce, - .set=(setter)green_unswitchable_setforce, - .doc=NULL - }, - { - .name="force_slp_switch_error", - .get=(getter)green_unswitchable_getforceslp, - .set=(setter)green_unswitchable_setforceslp, - .doc=nullptr - }, - {.name=nullptr} -}; - -PyTypeObject PyGreenletUnswitchable_Type = { - .ob_base=PyVarObject_HEAD_INIT(NULL, 0) - .tp_name="greenlet._greenlet.UnswitchableGreenlet", - .tp_dealloc= (destructor)green_dealloc, /* tp_dealloc */ - .tp_flags=G_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - .tp_doc="Undocumented internal class", /* tp_doc */ - .tp_traverse=(traverseproc)green_traverse, /* tp_traverse */ - .tp_clear=(inquiry)green_clear, /* tp_clear */ - - .tp_getset=green_unswitchable_getsets, /* tp_getset */ - .tp_base=&PyGreenlet_Type, /* tp_base */ - .tp_init=(initproc)green_init, /* tp_init */ - .tp_alloc=PyType_GenericAlloc, /* tp_alloc */ - .tp_new=(newfunc)green_unswitchable_new, /* tp_new */ - .tp_free=PyObject_GC_Del, /* tp_free */ - .tp_is_gc=(inquiry)green_is_gc, /* tp_is_gc */ -}; - - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/PyModule.cpp b/venv/lib/python3.9/site-packages/greenlet/PyModule.cpp deleted file mode 100644 index 6adcb5c..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/PyModule.cpp +++ /dev/null @@ -1,292 +0,0 @@ -#ifndef PY_MODULE_CPP -#define PY_MODULE_CPP - -#include "greenlet_internal.hpp" - - -#include "TGreenletGlobals.cpp" -#include "TMainGreenlet.cpp" -#include "TThreadStateDestroy.cpp" - -using greenlet::LockGuard; -using greenlet::ThreadState; - -#ifdef __clang__ -# pragma clang diagnostic push -# pragma clang diagnostic ignored "-Wunused-function" -# pragma clang diagnostic ignored "-Wunused-variable" -#endif - -PyDoc_STRVAR(mod_getcurrent_doc, - "getcurrent() -> greenlet\n" - "\n" - "Returns the current greenlet (i.e. the one which called this " - "function).\n"); - -static PyObject* -mod_getcurrent(PyObject* UNUSED(module)) -{ - return GET_THREAD_STATE().state().get_current().relinquish_ownership_o(); -} - -PyDoc_STRVAR(mod_settrace_doc, - "settrace(callback) -> object\n" - "\n" - "Sets a new tracing function and returns the previous one.\n"); -static PyObject* -mod_settrace(PyObject* UNUSED(module), PyObject* args) -{ - PyArgParseParam tracefunc; - if (!PyArg_ParseTuple(args, "O", &tracefunc)) { - return NULL; - } - ThreadState& state = GET_THREAD_STATE(); - OwnedObject previous = state.get_tracefunc(); - if (!previous) { - previous = Py_None; - } - - state.set_tracefunc(tracefunc); - - return previous.relinquish_ownership(); -} - -PyDoc_STRVAR(mod_gettrace_doc, - "gettrace() -> object\n" - "\n" - "Returns the currently set tracing function, or None.\n"); - -static PyObject* -mod_gettrace(PyObject* UNUSED(module)) -{ - OwnedObject tracefunc = GET_THREAD_STATE().state().get_tracefunc(); - if (!tracefunc) { - tracefunc = Py_None; - } - return tracefunc.relinquish_ownership(); -} - - - -PyDoc_STRVAR(mod_set_thread_local_doc, - "set_thread_local(key, value) -> None\n" - "\n" - "Set a value in the current thread-local dictionary. Debugging only.\n"); - -static PyObject* -mod_set_thread_local(PyObject* UNUSED(module), PyObject* args) -{ - PyArgParseParam key; - PyArgParseParam value; - PyObject* result = NULL; - - if (PyArg_UnpackTuple(args, "set_thread_local", 2, 2, &key, &value)) { - if(PyDict_SetItem( - PyThreadState_GetDict(), // borrow - key, - value) == 0 ) { - // success - Py_INCREF(Py_None); - result = Py_None; - } - } - return result; -} - -PyDoc_STRVAR(mod_get_pending_cleanup_count_doc, - "get_pending_cleanup_count() -> Integer\n" - "\n" - "Get the number of greenlet cleanup operations pending. Testing only.\n"); - - -static PyObject* -mod_get_pending_cleanup_count(PyObject* UNUSED(module)) -{ - LockGuard cleanup_lock(*mod_globs->thread_states_to_destroy_lock); - return PyLong_FromSize_t(mod_globs->thread_states_to_destroy.size()); -} - -PyDoc_STRVAR(mod_get_total_main_greenlets_doc, - "get_total_main_greenlets() -> Integer\n" - "\n" - "Quickly return the number of main greenlets that exist. Testing only.\n"); - -static PyObject* -mod_get_total_main_greenlets(PyObject* UNUSED(module)) -{ - return PyLong_FromSize_t(G_TOTAL_MAIN_GREENLETS); -} - - - -PyDoc_STRVAR(mod_get_clocks_used_doing_optional_cleanup_doc, - "get_clocks_used_doing_optional_cleanup() -> Integer\n" - "\n" - "Get the number of clock ticks the program has used doing optional " - "greenlet cleanup.\n" - "Beginning in greenlet 2.0, greenlet tries to find and dispose of greenlets\n" - "that leaked after a thread exited. This requires invoking Python's garbage collector,\n" - "which may have a performance cost proportional to the number of live objects.\n" - "This function returns the amount of processor time\n" - "greenlet has used to do this. In programs that run with very large amounts of live\n" - "objects, this metric can be used to decide whether the cost of doing this cleanup\n" - "is worth the memory leak being corrected. If not, you can disable the cleanup\n" - "using ``enable_optional_cleanup(False)``.\n" - "The units are arbitrary and can only be compared to themselves (similarly to ``time.clock()``);\n" - "for example, to see how it scales with your heap. You can attempt to convert them into seconds\n" - "by dividing by the value of CLOCKS_PER_SEC." - "If cleanup has been disabled, returns None." - "\n" - "This is an implementation specific, provisional API. It may be changed or removed\n" - "in the future.\n" - ".. versionadded:: 2.0" - ); -static PyObject* -mod_get_clocks_used_doing_optional_cleanup(PyObject* UNUSED(module)) -{ - std::clock_t& clocks = ThreadState::clocks_used_doing_gc(); - - if (clocks == std::clock_t(-1)) { - Py_RETURN_NONE; - } - // This might not actually work on some implementations; clock_t - // is an opaque type. - return PyLong_FromSsize_t(clocks); -} - -PyDoc_STRVAR(mod_enable_optional_cleanup_doc, - "mod_enable_optional_cleanup(bool) -> None\n" - "\n" - "Enable or disable optional cleanup operations.\n" - "See ``get_clocks_used_doing_optional_cleanup()`` for details.\n" - ); -static PyObject* -mod_enable_optional_cleanup(PyObject* UNUSED(module), PyObject* flag) -{ - int is_true = PyObject_IsTrue(flag); - if (is_true == -1) { - return nullptr; - } - - std::clock_t& clocks = ThreadState::clocks_used_doing_gc(); - if (is_true) { - // If we already have a value, we don't want to lose it. - if (clocks == std::clock_t(-1)) { - clocks = 0; - } - } - else { - clocks = std::clock_t(-1); - } - Py_RETURN_NONE; -} - - - - -#if !GREENLET_PY313 -PyDoc_STRVAR(mod_get_tstate_trash_delete_nesting_doc, - "get_tstate_trash_delete_nesting() -> Integer\n" - "\n" - "Return the 'trash can' nesting level. Testing only.\n"); -static PyObject* -mod_get_tstate_trash_delete_nesting(PyObject* UNUSED(module)) -{ - PyThreadState* tstate = PyThreadState_GET(); - -#if GREENLET_PY312 - return PyLong_FromLong(tstate->trash.delete_nesting); -#else - return PyLong_FromLong(tstate->trash_delete_nesting); -#endif -} -#endif - - - - -static PyMethodDef GreenMethods[] = { - { - .ml_name="getcurrent", - .ml_meth=(PyCFunction)mod_getcurrent, - .ml_flags=METH_NOARGS, - .ml_doc=mod_getcurrent_doc - }, - { - .ml_name="settrace", - .ml_meth=(PyCFunction)mod_settrace, - .ml_flags=METH_VARARGS, - .ml_doc=mod_settrace_doc - }, - { - .ml_name="gettrace", - .ml_meth=(PyCFunction)mod_gettrace, - .ml_flags=METH_NOARGS, - .ml_doc=mod_gettrace_doc - }, - { - .ml_name="set_thread_local", - .ml_meth=(PyCFunction)mod_set_thread_local, - .ml_flags=METH_VARARGS, - .ml_doc=mod_set_thread_local_doc - }, - { - .ml_name="get_pending_cleanup_count", - .ml_meth=(PyCFunction)mod_get_pending_cleanup_count, - .ml_flags=METH_NOARGS, - .ml_doc=mod_get_pending_cleanup_count_doc - }, - { - .ml_name="get_total_main_greenlets", - .ml_meth=(PyCFunction)mod_get_total_main_greenlets, - .ml_flags=METH_NOARGS, - .ml_doc=mod_get_total_main_greenlets_doc - }, - { - .ml_name="get_clocks_used_doing_optional_cleanup", - .ml_meth=(PyCFunction)mod_get_clocks_used_doing_optional_cleanup, - .ml_flags=METH_NOARGS, - .ml_doc=mod_get_clocks_used_doing_optional_cleanup_doc - }, - { - .ml_name="enable_optional_cleanup", - .ml_meth=(PyCFunction)mod_enable_optional_cleanup, - .ml_flags=METH_O, - .ml_doc=mod_enable_optional_cleanup_doc - }, -#if !GREENLET_PY313 - { - .ml_name="get_tstate_trash_delete_nesting", - .ml_meth=(PyCFunction)mod_get_tstate_trash_delete_nesting, - .ml_flags=METH_NOARGS, - .ml_doc=mod_get_tstate_trash_delete_nesting_doc - }, -#endif - {.ml_name=NULL, .ml_meth=NULL} /* Sentinel */ -}; - -static const char* const copy_on_greentype[] = { - "getcurrent", - "error", - "GreenletExit", - "settrace", - "gettrace", - NULL -}; - -static struct PyModuleDef greenlet_module_def = { - .m_base=PyModuleDef_HEAD_INIT, - .m_name="greenlet._greenlet", - .m_doc=NULL, - .m_size=-1, - .m_methods=GreenMethods, -}; - - -#endif - -#ifdef __clang__ -# pragma clang diagnostic pop -#elif defined(__GNUC__) -# pragma GCC diagnostic pop -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/TBrokenGreenlet.cpp b/venv/lib/python3.9/site-packages/greenlet/TBrokenGreenlet.cpp deleted file mode 100644 index 7e9ab5b..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/TBrokenGreenlet.cpp +++ /dev/null @@ -1,45 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ -/** - * Implementation of greenlet::UserGreenlet. - * - * Format with: - * clang-format -i --style=file src/greenlet/greenlet.c - * - * - * Fix missing braces with: - * clang-tidy src/greenlet/greenlet.c -fix -checks="readability-braces-around-statements" -*/ - -#include "TGreenlet.hpp" - -namespace greenlet { - -void* BrokenGreenlet::operator new(size_t UNUSED(count)) -{ - return allocator.allocate(1); -} - - -void BrokenGreenlet::operator delete(void* ptr) -{ - return allocator.deallocate(static_cast(ptr), - 1); -} - -greenlet::PythonAllocator greenlet::BrokenGreenlet::allocator; - -bool -BrokenGreenlet::force_slp_switch_error() const noexcept -{ - return this->_force_slp_switch_error; -} - -UserGreenlet::switchstack_result_t BrokenGreenlet::g_switchstack(void) -{ - if (this->_force_switch_error) { - return switchstack_result_t(-1); - } - return UserGreenlet::g_switchstack(); -} - -}; //namespace greenlet diff --git a/venv/lib/python3.9/site-packages/greenlet/TExceptionState.cpp b/venv/lib/python3.9/site-packages/greenlet/TExceptionState.cpp deleted file mode 100644 index 08a94ae..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/TExceptionState.cpp +++ /dev/null @@ -1,62 +0,0 @@ -#ifndef GREENLET_EXCEPTION_STATE_CPP -#define GREENLET_EXCEPTION_STATE_CPP - -#include -#include "TGreenlet.hpp" - -namespace greenlet { - - -ExceptionState::ExceptionState() -{ - this->clear(); -} - -void ExceptionState::operator<<(const PyThreadState *const tstate) noexcept -{ - this->exc_info = tstate->exc_info; - this->exc_state = tstate->exc_state; -} - -void ExceptionState::operator>>(PyThreadState *const tstate) noexcept -{ - tstate->exc_state = this->exc_state; - tstate->exc_info = - this->exc_info ? this->exc_info : &tstate->exc_state; - this->clear(); -} - -void ExceptionState::clear() noexcept -{ - this->exc_info = nullptr; - this->exc_state.exc_value = nullptr; -#if !GREENLET_PY311 - this->exc_state.exc_type = nullptr; - this->exc_state.exc_traceback = nullptr; -#endif - this->exc_state.previous_item = nullptr; -} - -int ExceptionState::tp_traverse(visitproc visit, void* arg) noexcept -{ - Py_VISIT(this->exc_state.exc_value); -#if !GREENLET_PY311 - Py_VISIT(this->exc_state.exc_type); - Py_VISIT(this->exc_state.exc_traceback); -#endif - return 0; -} - -void ExceptionState::tp_clear() noexcept -{ - Py_CLEAR(this->exc_state.exc_value); -#if !GREENLET_PY311 - Py_CLEAR(this->exc_state.exc_type); - Py_CLEAR(this->exc_state.exc_traceback); -#endif -} - - -}; // namespace greenlet - -#endif // GREENLET_EXCEPTION_STATE_CPP diff --git a/venv/lib/python3.9/site-packages/greenlet/TGreenlet.cpp b/venv/lib/python3.9/site-packages/greenlet/TGreenlet.cpp deleted file mode 100644 index d12722b..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/TGreenlet.cpp +++ /dev/null @@ -1,719 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ -/** - * Implementation of greenlet::Greenlet. - * - * Format with: - * clang-format -i --style=file src/greenlet/greenlet.c - * - * - * Fix missing braces with: - * clang-tidy src/greenlet/greenlet.c -fix -checks="readability-braces-around-statements" -*/ -#ifndef TGREENLET_CPP -#define TGREENLET_CPP -#include "greenlet_internal.hpp" -#include "TGreenlet.hpp" - - -#include "TGreenletGlobals.cpp" -#include "TThreadStateDestroy.cpp" - -namespace greenlet { - -Greenlet::Greenlet(PyGreenlet* p) - : Greenlet(p, StackState()) -{ -} - -Greenlet::Greenlet(PyGreenlet* p, const StackState& initial_stack) - : _self(p), stack_state(initial_stack) -{ - assert(p->pimpl == nullptr); - p->pimpl = this; -} - -Greenlet::~Greenlet() -{ - // XXX: Can't do this. tp_clear is a virtual function, and by the - // time we're here, we've sliced off our child classes. - //this->tp_clear(); - this->_self->pimpl = nullptr; -} - -bool -Greenlet::force_slp_switch_error() const noexcept -{ - return false; -} - -void -Greenlet::release_args() -{ - this->switch_args.CLEAR(); -} - -/** - * CAUTION: This will allocate memory and may trigger garbage - * collection and arbitrary Python code. - */ -OwnedObject -Greenlet::throw_GreenletExit_during_dealloc(const ThreadState& UNUSED(current_thread_state)) -{ - // If we're killed because we lost all references in the - // middle of a switch, that's ok. Don't reset the args/kwargs, - // we still want to pass them to the parent. - PyErr_SetString(mod_globs->PyExc_GreenletExit, - "Killing the greenlet because all references have vanished."); - // To get here it had to have run before - return this->g_switch(); -} - -inline void -Greenlet::slp_restore_state() noexcept -{ -#ifdef SLP_BEFORE_RESTORE_STATE - SLP_BEFORE_RESTORE_STATE(); -#endif - this->stack_state.copy_heap_to_stack( - this->thread_state()->borrow_current()->stack_state); -} - - -inline int -Greenlet::slp_save_state(char *const stackref) noexcept -{ - // XXX: This used to happen in the middle, before saving, but - // after finding the next owner. Does that matter? This is - // only defined for Sparc/GCC where it flushes register - // windows to the stack (I think) -#ifdef SLP_BEFORE_SAVE_STATE - SLP_BEFORE_SAVE_STATE(); -#endif - return this->stack_state.copy_stack_to_heap(stackref, - this->thread_state()->borrow_current()->stack_state); -} - -/** - * CAUTION: This will allocate memory and may trigger garbage - * collection and arbitrary Python code. - */ -OwnedObject -Greenlet::on_switchstack_or_initialstub_failure( - Greenlet* target, - const Greenlet::switchstack_result_t& err, - const bool target_was_me, - const bool was_initial_stub) -{ - // If we get here, either g_initialstub() - // failed, or g_switchstack() failed. Either one of those - // cases SHOULD leave us in the original greenlet with a valid stack. - if (!PyErr_Occurred()) { - PyErr_SetString( - PyExc_SystemError, - was_initial_stub - ? "Failed to switch stacks into a greenlet for the first time." - : "Failed to switch stacks into a running greenlet."); - } - this->release_args(); - - if (target && !target_was_me) { - target->murder_in_place(); - } - - assert(!err.the_new_current_greenlet); - assert(!err.origin_greenlet); - return OwnedObject(); - -} - -OwnedGreenlet -Greenlet::g_switchstack_success() noexcept -{ - PyThreadState* tstate = PyThreadState_GET(); - // restore the saved state - this->python_state >> tstate; - this->exception_state >> tstate; - - // The thread state hasn't been changed yet. - ThreadState* thread_state = this->thread_state(); - OwnedGreenlet result(thread_state->get_current()); - thread_state->set_current(this->self()); - //assert(thread_state->borrow_current().borrow() == this->_self); - return result; -} - -Greenlet::switchstack_result_t -Greenlet::g_switchstack(void) -{ - // if any of these assertions fail, it's likely because we - // switched away and tried to switch back to us. Early stages of - // switching are not reentrant because we re-use ``this->args()``. - // Switching away would happen if we trigger a garbage collection - // (by just using some Python APIs that happen to allocate Python - // objects) and some garbage had weakref callbacks or __del__ that - // switches (people don't write code like that by hand, but with - // gevent it's possible without realizing it) - assert(this->args() || PyErr_Occurred()); - { /* save state */ - if (this->thread_state()->is_current(this->self())) { - // Hmm, nothing to do. - // TODO: Does this bypass trace events that are - // important? - return switchstack_result_t(0, - this, this->thread_state()->borrow_current()); - } - BorrowedGreenlet current = this->thread_state()->borrow_current(); - PyThreadState* tstate = PyThreadState_GET(); - - current->python_state << tstate; - current->exception_state << tstate; - this->python_state.will_switch_from(tstate); - switching_thread_state = this; - current->expose_frames(); - } - assert(this->args() || PyErr_Occurred()); - // If this is the first switch into a greenlet, this will - // return twice, once with 1 in the new greenlet, once with 0 - // in the origin. - int err; - if (this->force_slp_switch_error()) { - err = -1; - } - else { - err = slp_switch(); - } - - if (err < 0) { /* error */ - // Tested by - // test_greenlet.TestBrokenGreenlets.test_failed_to_slp_switch_into_running - // - // It's not clear if it's worth trying to clean up and - // continue here. Failing to switch stacks is a big deal which - // may not be recoverable (who knows what state the stack is in). - // Also, we've stolen references in preparation for calling - // ``g_switchstack_success()`` and we don't have a clean - // mechanism for backing that all out. - Py_FatalError("greenlet: Failed low-level slp_switch(). The stack is probably corrupt."); - } - - // No stack-based variables are valid anymore. - - // But the global is volatile so we can reload it without the - // compiler caching it from earlier. - Greenlet* greenlet_that_switched_in = switching_thread_state; // aka this - switching_thread_state = nullptr; - // except that no stack variables are valid, we would: - // assert(this == greenlet_that_switched_in); - - // switchstack success is where we restore the exception state, - // etc. It returns the origin greenlet because its convenient. - - OwnedGreenlet origin = greenlet_that_switched_in->g_switchstack_success(); - assert(greenlet_that_switched_in->args() || PyErr_Occurred()); - return switchstack_result_t(err, greenlet_that_switched_in, origin); -} - - -inline void -Greenlet::check_switch_allowed() const -{ - // TODO: Make this take a parameter of the current greenlet, - // or current main greenlet, to make the check for - // cross-thread switching cheaper. Surely somewhere up the - // call stack we've already accessed the thread local variable. - - // We expect to always have a main greenlet now; accessing the thread state - // created it. However, if we get here and cleanup has already - // begun because we're a greenlet that was running in a - // (now dead) thread, these invariants will not hold true. In - // fact, accessing `this->thread_state` may not even be possible. - - // If the thread this greenlet was running in is dead, - // we'll still have a reference to a main greenlet, but the - // thread state pointer we have is bogus. - // TODO: Give the objects an API to determine if they belong - // to a dead thread. - - const BorrowedMainGreenlet main_greenlet = this->find_main_greenlet_in_lineage(); - - if (!main_greenlet) { - throw PyErrOccurred(mod_globs->PyExc_GreenletError, - "cannot switch to a garbage collected greenlet"); - } - - if (!main_greenlet->thread_state()) { - throw PyErrOccurred(mod_globs->PyExc_GreenletError, - "cannot switch to a different thread (which happens to have exited)"); - } - - // The main greenlet we found was from the .parent lineage. - // That may or may not have any relationship to the main - // greenlet of the running thread. We can't actually access - // our this->thread_state members to try to check that, - // because it could be in the process of getting destroyed, - // but setting the main_greenlet->thread_state member to NULL - // may not be visible yet. So we need to check against the - // current thread state (once the cheaper checks are out of - // the way) - const BorrowedMainGreenlet current_main_greenlet = GET_THREAD_STATE().state().borrow_main_greenlet(); - if ( - // lineage main greenlet is not this thread's greenlet - current_main_greenlet != main_greenlet - || ( - // atteched to some thread - this->main_greenlet() - // XXX: Same condition as above. Was this supposed to be - // this->main_greenlet()? - && current_main_greenlet != main_greenlet) - // switching into a known dead thread (XXX: which, if we get here, - // is bad, because we just accessed the thread state, which is - // gone!) - || (!current_main_greenlet->thread_state())) { - // CAUTION: This may trigger memory allocations, gc, and - // arbitrary Python code. - throw PyErrOccurred( - mod_globs->PyExc_GreenletError, - "Cannot switch to a different thread\n\tCurrent: %R\n\tExpected: %R", - current_main_greenlet, main_greenlet); - } -} - -const OwnedObject -Greenlet::context() const -{ - using greenlet::PythonStateContext; - OwnedObject result; - - if (this->is_currently_running_in_some_thread()) { - /* Currently running greenlet: context is stored in the thread state, - not the greenlet object. */ - if (GET_THREAD_STATE().state().is_current(this->self())) { - result = PythonStateContext::context(PyThreadState_GET()); - } - else { - throw ValueError( - "cannot get context of a " - "greenlet that is running in a different thread"); - } - } - else { - /* Greenlet is not running: just return context. */ - result = this->python_state.context(); - } - if (!result) { - result = OwnedObject::None(); - } - return result; -} - - -void -Greenlet::context(BorrowedObject given) -{ - using greenlet::PythonStateContext; - if (!given) { - throw AttributeError("can't delete context attribute"); - } - if (given.is_None()) { - /* "Empty context" is stored as NULL, not None. */ - given = nullptr; - } - - //checks type, incrs refcnt - greenlet::refs::OwnedContext context(given); - PyThreadState* tstate = PyThreadState_GET(); - - if (this->is_currently_running_in_some_thread()) { - if (!GET_THREAD_STATE().state().is_current(this->self())) { - throw ValueError("cannot set context of a greenlet" - " that is running in a different thread"); - } - - /* Currently running greenlet: context is stored in the thread state, - not the greenlet object. */ - OwnedObject octx = OwnedObject::consuming(PythonStateContext::context(tstate)); - PythonStateContext::context(tstate, context.relinquish_ownership()); - } - else { - /* Greenlet is not running: just set context. Note that the - greenlet may be dead.*/ - this->python_state.context() = context; - } -} - -/** - * CAUTION: May invoke arbitrary Python code. - * - * Figure out what the result of ``greenlet.switch(arg, kwargs)`` - * should be and transfers ownership of it to the left-hand-side. - * - * If switch() was just passed an arg tuple, then we'll just return that. - * If only keyword arguments were passed, then we'll pass the keyword - * argument dict. Otherwise, we'll create a tuple of (args, kwargs) and - * return both. - * - * CAUTION: This may allocate a new tuple object, which may - * cause the Python garbage collector to run, which in turn may - * run arbitrary Python code that switches. - */ -OwnedObject& operator<<=(OwnedObject& lhs, greenlet::SwitchingArgs& rhs) noexcept -{ - // Because this may invoke arbitrary Python code, which could - // result in switching back to us, we need to get the - // arguments locally on the stack. - assert(rhs); - OwnedObject args = rhs.args(); - OwnedObject kwargs = rhs.kwargs(); - rhs.CLEAR(); - // We shouldn't be called twice for the same switch. - assert(args || kwargs); - assert(!rhs); - - if (!kwargs) { - lhs = args; - } - else if (!PyDict_Size(kwargs.borrow())) { - lhs = args; - } - else if (!PySequence_Length(args.borrow())) { - lhs = kwargs; - } - else { - // PyTuple_Pack allocates memory, may GC, may run arbitrary - // Python code. - lhs = OwnedObject::consuming(PyTuple_Pack(2, args.borrow(), kwargs.borrow())); - } - return lhs; -} - -static OwnedObject -g_handle_exit(const OwnedObject& greenlet_result) -{ - if (!greenlet_result && mod_globs->PyExc_GreenletExit.PyExceptionMatches()) { - /* catch and ignore GreenletExit */ - PyErrFetchParam val; - PyErr_Fetch(PyErrFetchParam(), val, PyErrFetchParam()); - if (!val) { - return OwnedObject::None(); - } - return OwnedObject(val); - } - - if (greenlet_result) { - // package the result into a 1-tuple - // PyTuple_Pack increments the reference of its arguments, - // so we always need to decref the greenlet result; - // the owner will do that. - return OwnedObject::consuming(PyTuple_Pack(1, greenlet_result.borrow())); - } - - return OwnedObject(); -} - - - -/** - * May run arbitrary Python code. - */ -OwnedObject -Greenlet::g_switch_finish(const switchstack_result_t& err) -{ - assert(err.the_new_current_greenlet == this); - - ThreadState& state = *this->thread_state(); - // Because calling the trace function could do arbitrary things, - // including switching away from this greenlet and then maybe - // switching back, we need to capture the arguments now so that - // they don't change. - OwnedObject result; - if (this->args()) { - result <<= this->args(); - } - else { - assert(PyErr_Occurred()); - } - assert(!this->args()); - try { - // Our only caller handles the bad error case - assert(err.status >= 0); - assert(state.borrow_current() == this->self()); - if (OwnedObject tracefunc = state.get_tracefunc()) { - assert(result || PyErr_Occurred()); - g_calltrace(tracefunc, - result ? mod_globs->event_switch : mod_globs->event_throw, - err.origin_greenlet, - this->self()); - } - // The above could have invoked arbitrary Python code, but - // it couldn't switch back to this object and *also* - // throw an exception, so the args won't have changed. - - if (PyErr_Occurred()) { - // We get here if we fell of the end of the run() function - // raising an exception. The switch itself was - // successful, but the function raised. - // valgrind reports that memory allocated here can still - // be reached after a test run. - throw PyErrOccurred::from_current(); - } - return result; - } - catch (const PyErrOccurred&) { - /* Turn switch errors into switch throws */ - /* Turn trace errors into switch throws */ - this->release_args(); - throw; - } -} - -void -Greenlet::g_calltrace(const OwnedObject& tracefunc, - const greenlet::refs::ImmortalEventName& event, - const BorrowedGreenlet& origin, - const BorrowedGreenlet& target) -{ - PyErrPieces saved_exc; - try { - TracingGuard tracing_guard; - // TODO: We have saved the active exception (if any) that's - // about to be raised. In the 'throw' case, we could provide - // the exception to the tracefunction, which seems very helpful. - tracing_guard.CallTraceFunction(tracefunc, event, origin, target); - } - catch (const PyErrOccurred&) { - // In case of exceptions trace function is removed, - // and any existing exception is replaced with the tracing - // exception. - GET_THREAD_STATE().state().set_tracefunc(Py_None); - throw; - } - - saved_exc.PyErrRestore(); - assert( - (event == mod_globs->event_throw && PyErr_Occurred()) - || (event == mod_globs->event_switch && !PyErr_Occurred()) - ); -} - -void -Greenlet::murder_in_place() -{ - if (this->active()) { - assert(!this->is_currently_running_in_some_thread()); - this->deactivate_and_free(); - } -} - -inline void -Greenlet::deactivate_and_free() -{ - if (!this->active()) { - return; - } - // Throw away any saved stack. - this->stack_state = StackState(); - assert(!this->stack_state.active()); - // Throw away any Python references. - // We're holding a borrowed reference to the last - // frame we executed. Since we borrowed it, the - // normal traversal, clear, and dealloc functions - // ignore it, meaning it leaks. (The thread state - // object can't find it to clear it when that's - // deallocated either, because by definition if we - // got an object on this list, it wasn't - // running and the thread state doesn't have - // this frame.) - // So here, we *do* clear it. - this->python_state.tp_clear(true); -} - -bool -Greenlet::belongs_to_thread(const ThreadState* thread_state) const -{ - if (!this->thread_state() // not running anywhere, or thread - // exited - || !thread_state) { // same, or there is no thread state. - return false; - } - return true; -} - - -void -Greenlet::deallocing_greenlet_in_thread(const ThreadState* current_thread_state) -{ - /* Cannot raise an exception to kill the greenlet if - it is not running in the same thread! */ - if (this->belongs_to_thread(current_thread_state)) { - assert(current_thread_state); - // To get here it had to have run before - /* Send the greenlet a GreenletExit exception. */ - - // We don't care about the return value, only whether an - // exception happened. - this->throw_GreenletExit_during_dealloc(*current_thread_state); - return; - } - - // Not the same thread! Temporarily save the greenlet - // into its thread's deleteme list, *if* it exists. - // If that thread has already exited, and processed its pending - // cleanup, we'll never be able to clean everything up: we won't - // be able to raise an exception. - // That's mostly OK! Since we can't add it to a list, our refcount - // won't increase, and we'll go ahead with the DECREFs later. - - ThreadState *const thread_state = this->thread_state(); - if (thread_state) { - thread_state->delete_when_thread_running(this->self()); - } - else { - // The thread is dead, we can't raise an exception. - // We need to make it look non-active, though, so that dealloc - // finishes killing it. - this->deactivate_and_free(); - } - return; -} - - -int -Greenlet::tp_traverse(visitproc visit, void* arg) -{ - - int result; - if ((result = this->exception_state.tp_traverse(visit, arg)) != 0) { - return result; - } - //XXX: This is ugly. But so is handling everything having to do - //with the top frame. - bool visit_top_frame = this->was_running_in_dead_thread(); - // When true, the thread is dead. Our implicit weak reference to the - // frame is now all that's left; we consider ourselves to - // strongly own it now. - if ((result = this->python_state.tp_traverse(visit, arg, visit_top_frame)) != 0) { - return result; - } - return 0; -} - -int -Greenlet::tp_clear() -{ - bool own_top_frame = this->was_running_in_dead_thread(); - this->exception_state.tp_clear(); - this->python_state.tp_clear(own_top_frame); - return 0; -} - -bool Greenlet::is_currently_running_in_some_thread() const -{ - return this->stack_state.active() && !this->python_state.top_frame(); -} - -#if GREENLET_PY312 -void GREENLET_NOINLINE(Greenlet::expose_frames)() -{ - if (!this->python_state.top_frame()) { - return; - } - - _PyInterpreterFrame* last_complete_iframe = nullptr; - _PyInterpreterFrame* iframe = this->python_state.top_frame()->f_frame; - while (iframe) { - // We must make a copy before looking at the iframe contents, - // since iframe might point to a portion of the greenlet's C stack - // that was spilled when switching greenlets. - _PyInterpreterFrame iframe_copy; - this->stack_state.copy_from_stack(&iframe_copy, iframe, sizeof(*iframe)); - if (!_PyFrame_IsIncomplete(&iframe_copy)) { - // If the iframe were OWNED_BY_CSTACK then it would always be - // incomplete. Since it's not incomplete, it's not on the C stack - // and we can access it through the original `iframe` pointer - // directly. This is important since GetFrameObject might - // lazily _create_ the frame object and we don't want the - // interpreter to lose track of it. - assert(iframe_copy.owner != FRAME_OWNED_BY_CSTACK); - - // We really want to just write: - // PyFrameObject* frame = _PyFrame_GetFrameObject(iframe); - // but _PyFrame_GetFrameObject calls _PyFrame_MakeAndSetFrameObject - // which is not a visible symbol in libpython. The easiest - // way to get a public function to call it is using - // PyFrame_GetBack, which is defined as follows: - // assert(frame != NULL); - // assert(!_PyFrame_IsIncomplete(frame->f_frame)); - // PyFrameObject *back = frame->f_back; - // if (back == NULL) { - // _PyInterpreterFrame *prev = frame->f_frame->previous; - // prev = _PyFrame_GetFirstComplete(prev); - // if (prev) { - // back = _PyFrame_GetFrameObject(prev); - // } - // } - // return (PyFrameObject*)Py_XNewRef(back); - if (!iframe->frame_obj) { - PyFrameObject dummy_frame; - _PyInterpreterFrame dummy_iframe; - dummy_frame.f_back = nullptr; - dummy_frame.f_frame = &dummy_iframe; - // force the iframe to be considered complete without - // needing to check its code object: - dummy_iframe.owner = FRAME_OWNED_BY_GENERATOR; - dummy_iframe.previous = iframe; - assert(!_PyFrame_IsIncomplete(&dummy_iframe)); - // Drop the returned reference immediately; the iframe - // continues to hold a strong reference - Py_XDECREF(PyFrame_GetBack(&dummy_frame)); - assert(iframe->frame_obj); - } - - // This is a complete frame, so make the last one of those we saw - // point at it, bypassing any incomplete frames (which may have - // been on the C stack) in between the two. We're overwriting - // last_complete_iframe->previous and need that to be reversible, - // so we store the original previous ptr in the frame object - // (which we must have created on a previous iteration through - // this loop). The frame object has a bunch of storage that is - // only used when its iframe is OWNED_BY_FRAME_OBJECT, which only - // occurs when the frame object outlives the frame's execution, - // which can't have happened yet because the frame is currently - // executing as far as the interpreter is concerned. So, we can - // reuse it for our own purposes. - assert(iframe->owner == FRAME_OWNED_BY_THREAD - || iframe->owner == FRAME_OWNED_BY_GENERATOR); - if (last_complete_iframe) { - assert(last_complete_iframe->frame_obj); - memcpy(&last_complete_iframe->frame_obj->_f_frame_data[0], - &last_complete_iframe->previous, sizeof(void *)); - last_complete_iframe->previous = iframe; - } - last_complete_iframe = iframe; - } - // Frames that are OWNED_BY_FRAME_OBJECT are linked via the - // frame's f_back while all others are linked via the iframe's - // previous ptr. Since all the frames we traverse are running - // as far as the interpreter is concerned, we don't have to - // worry about the OWNED_BY_FRAME_OBJECT case. - iframe = iframe_copy.previous; - } - - // Give the outermost complete iframe a null previous pointer to - // account for any potential incomplete/C-stack iframes between it - // and the actual top-of-stack - if (last_complete_iframe) { - assert(last_complete_iframe->frame_obj); - memcpy(&last_complete_iframe->frame_obj->_f_frame_data[0], - &last_complete_iframe->previous, sizeof(void *)); - last_complete_iframe->previous = nullptr; - } -} -#else -void Greenlet::expose_frames() -{ - -} -#endif - -}; // namespace greenlet -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/TGreenlet.hpp b/venv/lib/python3.9/site-packages/greenlet/TGreenlet.hpp deleted file mode 100644 index e152353..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/TGreenlet.hpp +++ /dev/null @@ -1,830 +0,0 @@ -#ifndef GREENLET_GREENLET_HPP -#define GREENLET_GREENLET_HPP -/* - * Declarations of the core data structures. -*/ - -#define PY_SSIZE_T_CLEAN -#include - -#include "greenlet_compiler_compat.hpp" -#include "greenlet_refs.hpp" -#include "greenlet_cpython_compat.hpp" -#include "greenlet_allocator.hpp" - -using greenlet::refs::OwnedObject; -using greenlet::refs::OwnedGreenlet; -using greenlet::refs::OwnedMainGreenlet; -using greenlet::refs::BorrowedGreenlet; - -#if PY_VERSION_HEX < 0x30B00A6 -# define _PyCFrame CFrame -# define _PyInterpreterFrame _interpreter_frame -#endif - -#if GREENLET_PY312 -# define Py_BUILD_CORE -# include "internal/pycore_frame.h" -#endif - -#if GREENLET_PY314 -# include "internal/pycore_interpframe_structs.h" -#if defined(_MSC_VER) || defined(__MINGW64__) -# include "greenlet_msvc_compat.hpp" -#else -# include "internal/pycore_interpframe.h" -#endif -#endif - -// XXX: TODO: Work to remove all virtual functions -// for speed of calling and size of objects (no vtable). -// One pattern is the Curiously Recurring Template -namespace greenlet -{ - class ExceptionState - { - private: - G_NO_COPIES_OF_CLS(ExceptionState); - - // Even though these are borrowed objects, we actually own - // them, when they're not null. - // XXX: Express that in the API. - private: - _PyErr_StackItem* exc_info; - _PyErr_StackItem exc_state; - public: - ExceptionState(); - void operator<<(const PyThreadState *const tstate) noexcept; - void operator>>(PyThreadState* tstate) noexcept; - void clear() noexcept; - - int tp_traverse(visitproc visit, void* arg) noexcept; - void tp_clear() noexcept; - }; - - template - void operator<<(const PyThreadState *const tstate, T& exc); - - class PythonStateContext - { - protected: - greenlet::refs::OwnedContext _context; - public: - inline const greenlet::refs::OwnedContext& context() const - { - return this->_context; - } - inline greenlet::refs::OwnedContext& context() - { - return this->_context; - } - - inline void tp_clear() - { - this->_context.CLEAR(); - } - - template - inline static PyObject* context(T* tstate) - { - return tstate->context; - } - - template - inline static void context(T* tstate, PyObject* new_context) - { - tstate->context = new_context; - tstate->context_ver++; - } - }; - class SwitchingArgs; - class PythonState : public PythonStateContext - { - public: - typedef greenlet::refs::OwnedReference OwnedFrame; - private: - G_NO_COPIES_OF_CLS(PythonState); - // We own this if we're suspended (although currently we don't - // tp_traverse into it; that's a TODO). If we're running, it's - // empty. If we get deallocated and *still* have a frame, it - // won't be reachable from the place that normally decref's - // it, so we need to do it (hence owning it). - OwnedFrame _top_frame; -#if GREENLET_USE_CFRAME - _PyCFrame* cframe; - int use_tracing; -#endif -#if GREENLET_PY314 - int py_recursion_depth; - // I think this is only used by the JIT. At least, - // we only got errors not switching it when the JIT was enabled. - // Python/generated_cases.c.h:12469: _PyEval_EvalFrameDefault: - // Assertion `tstate->current_executor == NULL' failed. - // see https://github.com/python-greenlet/greenlet/issues/460 - PyObject* current_executor; -#elif GREENLET_PY312 - int py_recursion_depth; - int c_recursion_depth; -#else - int recursion_depth; -#endif -#if GREENLET_PY313 - PyObject *delete_later; -#else - int trash_delete_nesting; -#endif -#if GREENLET_PY311 - _PyInterpreterFrame* current_frame; - _PyStackChunk* datastack_chunk; - PyObject** datastack_top; - PyObject** datastack_limit; -#endif - // The PyInterpreterFrame list on 3.12+ contains some entries that are - // on the C stack, which can't be directly accessed while a greenlet is - // suspended. In order to keep greenlet gr_frame introspection working, - // we adjust stack switching to rewrite the interpreter frame list - // to skip these C-stack frames; we call this "exposing" the greenlet's - // frames because it makes them valid to work with in Python. Then when - // the greenlet is resumed we need to remember to reverse the operation - // we did. The C-stack frames are "entry frames" which are a low-level - // interpreter detail; they're not needed for introspection, but do - // need to be present for the eval loop to work. - void unexpose_frames(); - - public: - - PythonState(); - // You can use this for testing whether we have a frame - // or not. It returns const so they can't modify it. - const OwnedFrame& top_frame() const noexcept; - - inline void operator<<(const PyThreadState *const tstate) noexcept; - inline void operator>>(PyThreadState* tstate) noexcept; - void clear() noexcept; - - int tp_traverse(visitproc visit, void* arg, bool visit_top_frame) noexcept; - void tp_clear(bool own_top_frame) noexcept; - void set_initial_state(const PyThreadState* const tstate) noexcept; -#if GREENLET_USE_CFRAME - void set_new_cframe(_PyCFrame& frame) noexcept; -#endif - - void may_switch_away() noexcept; - inline void will_switch_from(PyThreadState *const origin_tstate) noexcept; - void did_finish(PyThreadState* tstate) noexcept; - }; - - class StackState - { - // By having only plain C (POD) members, no virtual functions - // or bases, we get a trivial assignment operator generated - // for us. However, that's not safe since we do manage memory. - // So we declare an assignment operator that only works if we - // don't have any memory allocated. (We don't use - // std::shared_ptr for reference counting just to keep this - // object small) - private: - char* _stack_start; - char* stack_stop; - char* stack_copy; - intptr_t _stack_saved; - StackState* stack_prev; - inline int copy_stack_to_heap_up_to(const char* const stop) noexcept; - inline void free_stack_copy() noexcept; - - public: - /** - * Creates a started, but inactive, state, using *current* - * as the previous. - */ - StackState(void* mark, StackState& current); - /** - * Creates an inactive, unstarted, state. - */ - StackState(); - ~StackState(); - StackState(const StackState& other); - StackState& operator=(const StackState& other); - inline void copy_heap_to_stack(const StackState& current) noexcept; - inline int copy_stack_to_heap(char* const stackref, const StackState& current) noexcept; - inline bool started() const noexcept; - inline bool main() const noexcept; - inline bool active() const noexcept; - inline void set_active() noexcept; - inline void set_inactive() noexcept; - inline intptr_t stack_saved() const noexcept; - inline char* stack_start() const noexcept; - static inline StackState make_main() noexcept; -#ifdef GREENLET_USE_STDIO - friend std::ostream& operator<<(std::ostream& os, const StackState& s); -#endif - - // Fill in [dest, dest + n) with the values that would be at - // [src, src + n) while this greenlet is running. This is like memcpy - // except that if the greenlet is suspended it accounts for the portion - // of the greenlet's stack that was spilled to the heap. `src` may - // be on this greenlet's stack, or on the heap, but not on a different - // greenlet's stack. - void copy_from_stack(void* dest, const void* src, size_t n) const; - }; -#ifdef GREENLET_USE_STDIO - std::ostream& operator<<(std::ostream& os, const StackState& s); -#endif - - class SwitchingArgs - { - private: - G_NO_ASSIGNMENT_OF_CLS(SwitchingArgs); - // If args and kwargs are both false (NULL), this is a *throw*, not a - // switch. PyErr_... must have been called already. - OwnedObject _args; - OwnedObject _kwargs; - public: - - SwitchingArgs() - {} - - SwitchingArgs(const OwnedObject& args, const OwnedObject& kwargs) - : _args(args), - _kwargs(kwargs) - {} - - SwitchingArgs(const SwitchingArgs& other) - : _args(other._args), - _kwargs(other._kwargs) - {} - - const OwnedObject& args() - { - return this->_args; - } - - const OwnedObject& kwargs() - { - return this->_kwargs; - } - - /** - * Moves ownership from the argument to this object. - */ - SwitchingArgs& operator<<=(SwitchingArgs& other) - { - if (this != &other) { - this->_args = other._args; - this->_kwargs = other._kwargs; - other.CLEAR(); - } - return *this; - } - - /** - * Acquires ownership of the argument (consumes the reference). - */ - SwitchingArgs& operator<<=(PyObject* args) - { - this->_args = OwnedObject::consuming(args); - this->_kwargs.CLEAR(); - return *this; - } - - /** - * Acquires ownership of the argument. - * - * Sets the args to be the given value; clears the kwargs. - */ - SwitchingArgs& operator<<=(OwnedObject& args) - { - assert(&args != &this->_args); - this->_args = args; - this->_kwargs.CLEAR(); - args.CLEAR(); - - return *this; - } - - explicit operator bool() const noexcept - { - return this->_args || this->_kwargs; - } - - inline void CLEAR() - { - this->_args.CLEAR(); - this->_kwargs.CLEAR(); - } - - const std::string as_str() const noexcept - { - return PyUnicode_AsUTF8( - OwnedObject::consuming( - PyUnicode_FromFormat( - "SwitchingArgs(args=%R, kwargs=%R)", - this->_args.borrow(), - this->_kwargs.borrow() - ) - ).borrow() - ); - } - }; - - class ThreadState; - - class UserGreenlet; - class MainGreenlet; - - class Greenlet - { - private: - G_NO_COPIES_OF_CLS(Greenlet); - PyGreenlet* const _self; - private: - // XXX: Work to remove these. - friend class ThreadState; - friend class UserGreenlet; - friend class MainGreenlet; - protected: - ExceptionState exception_state; - SwitchingArgs switch_args; - StackState stack_state; - PythonState python_state; - Greenlet(PyGreenlet* p, const StackState& initial_state); - public: - // This constructor takes ownership of the PyGreenlet, by - // setting ``p->pimpl = this;``. - Greenlet(PyGreenlet* p); - virtual ~Greenlet(); - - const OwnedObject context() const; - - // You MUST call this _very_ early in the switching process to - // prepare anything that may need prepared. This might perform - // garbage collections or otherwise run arbitrary Python code. - // - // One specific use of it is for Python 3.11+, preventing - // running arbitrary code at unsafe times. See - // PythonState::may_switch_away(). - inline void may_switch_away() - { - this->python_state.may_switch_away(); - } - - inline void context(refs::BorrowedObject new_context); - - inline SwitchingArgs& args() - { - return this->switch_args; - } - - virtual const refs::BorrowedMainGreenlet main_greenlet() const = 0; - - inline intptr_t stack_saved() const noexcept - { - return this->stack_state.stack_saved(); - } - - // This is used by the macro SLP_SAVE_STATE to compute the - // difference in stack sizes. It might be nice to handle the - // computation ourself, but the type of the result - // varies by platform, so doing it in the macro is the - // simplest way. - inline const char* stack_start() const noexcept - { - return this->stack_state.stack_start(); - } - - virtual OwnedObject throw_GreenletExit_during_dealloc(const ThreadState& current_thread_state); - virtual OwnedObject g_switch() = 0; - /** - * Force the greenlet to appear dead. Used when it's not - * possible to throw an exception into a greenlet anymore. - * - * This losses access to the thread state and the main greenlet. - */ - virtual void murder_in_place(); - - /** - * Called when somebody notices we were running in a dead - * thread to allow cleaning up resources (because we can't - * raise GreenletExit into it anymore). - * This is very similar to ``murder_in_place()``, except that - * it DOES NOT lose the main greenlet or thread state. - */ - inline void deactivate_and_free(); - - - // Called when some thread wants to deallocate a greenlet - // object. - // The thread may or may not be the same thread the greenlet - // was running in. - // The thread state will be null if the thread the greenlet - // was running in was known to have exited. - void deallocing_greenlet_in_thread(const ThreadState* current_state); - - // Must be called on 3.12+ before exposing a suspended greenlet's - // frames to user code. This rewrites the linked list of interpreter - // frames to skip the ones that are being stored on the C stack (which - // can't be safely accessed while the greenlet is suspended because - // that stack space might be hosting a different greenlet), and - // sets PythonState::frames_were_exposed so we remember to restore - // the original list before resuming the greenlet. The C-stack frames - // are a low-level interpreter implementation detail; while they're - // important to the bytecode eval loop, they're superfluous for - // introspection purposes. - void expose_frames(); - - - // TODO: Figure out how to make these non-public. - inline void slp_restore_state() noexcept; - inline int slp_save_state(char *const stackref) noexcept; - - inline bool is_currently_running_in_some_thread() const; - virtual bool belongs_to_thread(const ThreadState* state) const; - - inline bool started() const - { - return this->stack_state.started(); - } - inline bool active() const - { - return this->stack_state.active(); - } - inline bool main() const - { - return this->stack_state.main(); - } - virtual refs::BorrowedMainGreenlet find_main_greenlet_in_lineage() const = 0; - - virtual const OwnedGreenlet parent() const = 0; - virtual void parent(const refs::BorrowedObject new_parent) = 0; - - inline const PythonState::OwnedFrame& top_frame() - { - return this->python_state.top_frame(); - } - - virtual const OwnedObject& run() const = 0; - virtual void run(const refs::BorrowedObject nrun) = 0; - - - virtual int tp_traverse(visitproc visit, void* arg); - virtual int tp_clear(); - - - // Return the thread state that the greenlet is running in, or - // null if the greenlet is not running or the thread is known - // to have exited. - virtual ThreadState* thread_state() const noexcept = 0; - - // Return true if the greenlet is known to have been running - // (active) in a thread that has now exited. - virtual bool was_running_in_dead_thread() const noexcept = 0; - - // Return a borrowed greenlet that is the Python object - // this object represents. - inline BorrowedGreenlet self() const noexcept - { - return BorrowedGreenlet(this->_self); - } - - // For testing. If this returns true, we should pretend that - // slp_switch() failed. - virtual bool force_slp_switch_error() const noexcept; - - protected: - inline void release_args(); - - // The functions that must not be inlined are declared virtual. - // We also mark them as protected, not private, so that the - // compiler is forced to call them through a function pointer. - // (A sufficiently smart compiler could directly call a private - // virtual function since it can never be overridden in a - // subclass). - - // Also TODO: Switch away from integer error codes and to enums, - // or throw exceptions when possible. - struct switchstack_result_t - { - int status; - Greenlet* the_new_current_greenlet; - OwnedGreenlet origin_greenlet; - - switchstack_result_t() - : status(0), - the_new_current_greenlet(nullptr) - {} - - switchstack_result_t(int err) - : status(err), - the_new_current_greenlet(nullptr) - {} - - switchstack_result_t(int err, Greenlet* state, OwnedGreenlet& origin) - : status(err), - the_new_current_greenlet(state), - origin_greenlet(origin) - { - } - - switchstack_result_t(int err, Greenlet* state, const BorrowedGreenlet& origin) - : status(err), - the_new_current_greenlet(state), - origin_greenlet(origin) - { - } - - switchstack_result_t(const switchstack_result_t& other) - : status(other.status), - the_new_current_greenlet(other.the_new_current_greenlet), - origin_greenlet(other.origin_greenlet) - {} - - switchstack_result_t& operator=(const switchstack_result_t& other) - { - this->status = other.status; - this->the_new_current_greenlet = other.the_new_current_greenlet; - this->origin_greenlet = other.origin_greenlet; - return *this; - } - }; - - OwnedObject on_switchstack_or_initialstub_failure( - Greenlet* target, - const switchstack_result_t& err, - const bool target_was_me=false, - const bool was_initial_stub=false); - - // Returns the previous greenlet we just switched away from. - virtual OwnedGreenlet g_switchstack_success() noexcept; - - - // Check the preconditions for switching to this greenlet; if they - // aren't met, throws PyErrOccurred. Most callers will want to - // catch this and clear the arguments - inline void check_switch_allowed() const; - class GreenletStartedWhileInPython : public std::runtime_error - { - public: - GreenletStartedWhileInPython() : std::runtime_error("") - {} - }; - - protected: - - - /** - Perform a stack switch into this greenlet. - - This temporarily sets the global variable - ``switching_thread_state`` to this greenlet; as soon as the - call to ``slp_switch`` completes, this is reset to NULL. - Consequently, this depends on the GIL. - - TODO: Adopt the stackman model and pass ``slp_switch`` a - callback function and context pointer; this eliminates the - need for global variables altogether. - - Because the stack switch happens in this function, this - function can't use its own stack (local) variables, set - before the switch, and then accessed after the switch. - - Further, you con't even access ``g_thread_state_global`` - before and after the switch from the global variable. - Because it is thread local some compilers cache it in a - register/on the stack, notably new versions of MSVC; this - breaks with strange crashes sometime later, because writing - to anything in ``g_thread_state_global`` after the switch - is actually writing to random memory. For this reason, we - call a non-inlined function to finish the operation. (XXX: - The ``/GT`` MSVC compiler argument probably fixes that.) - - It is very important that stack switch is 'atomic', i.e. no - calls into other Python code allowed (except very few that - are safe), because global variables are very fragile. (This - should no longer be the case with thread-local variables.) - - */ - // Made virtual to facilitate subclassing UserGreenlet for testing. - virtual switchstack_result_t g_switchstack(void); - -class TracingGuard -{ -private: - PyThreadState* tstate; -public: - TracingGuard() - : tstate(PyThreadState_GET()) - { - PyThreadState_EnterTracing(this->tstate); - } - - ~TracingGuard() - { - PyThreadState_LeaveTracing(this->tstate); - this->tstate = nullptr; - } - - inline void CallTraceFunction(const OwnedObject& tracefunc, - const greenlet::refs::ImmortalEventName& event, - const BorrowedGreenlet& origin, - const BorrowedGreenlet& target) - { - // TODO: This calls tracefunc(event, (origin, target)). Add a shortcut - // function for that that's specialized to avoid the Py_BuildValue - // string parsing, or start with just using "ON" format with PyTuple_Pack(2, - // origin, target). That seems like what the N format is meant - // for. - // XXX: Why does event not automatically cast back to a PyObject? - // It tries to call the "deleted constructor ImmortalEventName - // const" instead. - assert(tracefunc); - assert(event); - assert(origin); - assert(target); - greenlet::refs::NewReference retval( - PyObject_CallFunction( - tracefunc.borrow(), - "O(OO)", - event.borrow(), - origin.borrow(), - target.borrow() - )); - if (!retval) { - throw PyErrOccurred::from_current(); - } - } -}; - - static void - g_calltrace(const OwnedObject& tracefunc, - const greenlet::refs::ImmortalEventName& event, - const greenlet::refs::BorrowedGreenlet& origin, - const BorrowedGreenlet& target); - private: - OwnedObject g_switch_finish(const switchstack_result_t& err); - - }; - - class UserGreenlet : public Greenlet - { - private: - static greenlet::PythonAllocator allocator; - OwnedMainGreenlet _main_greenlet; - OwnedObject _run_callable; - OwnedGreenlet _parent; - public: - static void* operator new(size_t UNUSED(count)); - static void operator delete(void* ptr); - - UserGreenlet(PyGreenlet* p, BorrowedGreenlet the_parent); - virtual ~UserGreenlet(); - - virtual refs::BorrowedMainGreenlet find_main_greenlet_in_lineage() const; - virtual bool was_running_in_dead_thread() const noexcept; - virtual ThreadState* thread_state() const noexcept; - virtual OwnedObject g_switch(); - virtual const OwnedObject& run() const - { - if (this->started() || !this->_run_callable) { - throw AttributeError("run"); - } - return this->_run_callable; - } - virtual void run(const refs::BorrowedObject nrun); - - virtual const OwnedGreenlet parent() const; - virtual void parent(const refs::BorrowedObject new_parent); - - virtual const refs::BorrowedMainGreenlet main_greenlet() const; - - virtual void murder_in_place(); - virtual bool belongs_to_thread(const ThreadState* state) const; - virtual int tp_traverse(visitproc visit, void* arg); - virtual int tp_clear(); - class ParentIsCurrentGuard - { - private: - OwnedGreenlet oldparent; - UserGreenlet* greenlet; - G_NO_COPIES_OF_CLS(ParentIsCurrentGuard); - public: - ParentIsCurrentGuard(UserGreenlet* p, const ThreadState& thread_state); - ~ParentIsCurrentGuard(); - }; - virtual OwnedObject throw_GreenletExit_during_dealloc(const ThreadState& current_thread_state); - protected: - virtual switchstack_result_t g_initialstub(void* mark); - private: - // This function isn't meant to return. - // This accepts raw pointers and the ownership of them at the - // same time. The caller should use ``inner_bootstrap(origin.relinquish_ownership())``. - void inner_bootstrap(PyGreenlet* origin_greenlet, PyObject* run); - }; - - class BrokenGreenlet : public UserGreenlet - { - private: - static greenlet::PythonAllocator allocator; - public: - bool _force_switch_error = false; - bool _force_slp_switch_error = false; - - static void* operator new(size_t UNUSED(count)); - static void operator delete(void* ptr); - BrokenGreenlet(PyGreenlet* p, BorrowedGreenlet the_parent) - : UserGreenlet(p, the_parent) - {} - virtual ~BrokenGreenlet() - {} - - virtual switchstack_result_t g_switchstack(void); - virtual bool force_slp_switch_error() const noexcept; - - }; - - class MainGreenlet : public Greenlet - { - private: - static greenlet::PythonAllocator allocator; - refs::BorrowedMainGreenlet _self; - ThreadState* _thread_state; - G_NO_COPIES_OF_CLS(MainGreenlet); - public: - static void* operator new(size_t UNUSED(count)); - static void operator delete(void* ptr); - - MainGreenlet(refs::BorrowedMainGreenlet::PyType*, ThreadState*); - virtual ~MainGreenlet(); - - - virtual const OwnedObject& run() const; - virtual void run(const refs::BorrowedObject nrun); - - virtual const OwnedGreenlet parent() const; - virtual void parent(const refs::BorrowedObject new_parent); - - virtual const refs::BorrowedMainGreenlet main_greenlet() const; - - virtual refs::BorrowedMainGreenlet find_main_greenlet_in_lineage() const; - virtual bool was_running_in_dead_thread() const noexcept; - virtual ThreadState* thread_state() const noexcept; - void thread_state(ThreadState*) noexcept; - virtual OwnedObject g_switch(); - virtual int tp_traverse(visitproc visit, void* arg); - }; - - // Instantiate one on the stack to save the GC state, - // and then disable GC. When it goes out of scope, GC will be - // restored to its original state. Sadly, these APIs are only - // available on 3.10+; luckily, we only need them on 3.11+. -#if GREENLET_PY310 - class GCDisabledGuard - { - private: - int was_enabled = 0; - public: - GCDisabledGuard() - : was_enabled(PyGC_IsEnabled()) - { - PyGC_Disable(); - } - - ~GCDisabledGuard() - { - if (this->was_enabled) { - PyGC_Enable(); - } - } - }; -#endif - - OwnedObject& operator<<=(OwnedObject& lhs, greenlet::SwitchingArgs& rhs) noexcept; - - //TODO: Greenlet::g_switch() should call this automatically on its - //return value. As it is, the module code is calling it. - static inline OwnedObject - single_result(const OwnedObject& results) - { - if (results - && PyTuple_Check(results.borrow()) - && PyTuple_GET_SIZE(results.borrow()) == 1) { - PyObject* result = PyTuple_GET_ITEM(results.borrow(), 0); - assert(result); - return OwnedObject::owning(result); - } - return results; - } - - - static OwnedObject - g_handle_exit(const OwnedObject& greenlet_result); - - - template - void operator<<(const PyThreadState *const lhs, T& rhs) - { - rhs.operator<<(lhs); - } - -} // namespace greenlet ; - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/TGreenletGlobals.cpp b/venv/lib/python3.9/site-packages/greenlet/TGreenletGlobals.cpp deleted file mode 100644 index 0087d2f..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/TGreenletGlobals.cpp +++ /dev/null @@ -1,94 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ -/** - * Implementation of GreenletGlobals. - * - * Format with: - * clang-format -i --style=file src/greenlet/greenlet.c - * - * - * Fix missing braces with: - * clang-tidy src/greenlet/greenlet.c -fix -checks="readability-braces-around-statements" -*/ -#ifndef T_GREENLET_GLOBALS -#define T_GREENLET_GLOBALS - -#include "greenlet_refs.hpp" -#include "greenlet_exceptions.hpp" -#include "greenlet_thread_support.hpp" -#include "greenlet_internal.hpp" - -namespace greenlet { - -// This encapsulates what were previously module global "constants" -// established at init time. -// This is a step towards Python3 style module state that allows -// reloading. -// -// In an earlier iteration of this code, we used placement new to be -// able to allocate this object statically still, so that references -// to its members don't incur an extra pointer indirection. -// But under some scenarios, that could result in crashes at -// shutdown because apparently the destructor was getting run twice? -class GreenletGlobals -{ - -public: - const greenlet::refs::ImmortalEventName event_switch; - const greenlet::refs::ImmortalEventName event_throw; - const greenlet::refs::ImmortalException PyExc_GreenletError; - const greenlet::refs::ImmortalException PyExc_GreenletExit; - const greenlet::refs::ImmortalObject empty_tuple; - const greenlet::refs::ImmortalObject empty_dict; - const greenlet::refs::ImmortalString str_run; - Mutex* const thread_states_to_destroy_lock; - greenlet::cleanup_queue_t thread_states_to_destroy; - - GreenletGlobals() : - event_switch("switch"), - event_throw("throw"), - PyExc_GreenletError("greenlet.error"), - PyExc_GreenletExit("greenlet.GreenletExit", PyExc_BaseException), - empty_tuple(Require(PyTuple_New(0))), - empty_dict(Require(PyDict_New())), - str_run("run"), - thread_states_to_destroy_lock(new Mutex()) - {} - - ~GreenletGlobals() - { - // This object is (currently) effectively immortal, and not - // just because of those placement new tricks; if we try to - // deallocate the static object we allocated, and overwrote, - // we would be doing so at C++ teardown time, which is after - // the final Python GIL is released, and we can't use the API - // then. - // (The members will still be destructed, but they also don't - // do any deallocation.) - } - - void queue_to_destroy(ThreadState* ts) const - { - // we're currently accessed through a static const object, - // implicitly marking our members as const, so code can't just - // call push_back (or pop_back) without casting away the - // const. - // - // Do that for callers. - greenlet::cleanup_queue_t& q = const_cast(this->thread_states_to_destroy); - q.push_back(ts); - } - - ThreadState* take_next_to_destroy() const - { - greenlet::cleanup_queue_t& q = const_cast(this->thread_states_to_destroy); - ThreadState* result = q.back(); - q.pop_back(); - return result; - } -}; - -}; // namespace greenlet - -static const greenlet::GreenletGlobals* mod_globs; - -#endif // T_GREENLET_GLOBALS diff --git a/venv/lib/python3.9/site-packages/greenlet/TMainGreenlet.cpp b/venv/lib/python3.9/site-packages/greenlet/TMainGreenlet.cpp deleted file mode 100644 index a2a9cfe..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/TMainGreenlet.cpp +++ /dev/null @@ -1,153 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ -/** - * Implementation of greenlet::MainGreenlet. - * - * Format with: - * clang-format -i --style=file src/greenlet/greenlet.c - * - * - * Fix missing braces with: - * clang-tidy src/greenlet/greenlet.c -fix -checks="readability-braces-around-statements" -*/ -#ifndef T_MAIN_GREENLET_CPP -#define T_MAIN_GREENLET_CPP - -#include "TGreenlet.hpp" - - - -// Protected by the GIL. Incremented when we create a main greenlet, -// in a new thread, decremented when it is destroyed. -static Py_ssize_t G_TOTAL_MAIN_GREENLETS; - -namespace greenlet { -greenlet::PythonAllocator MainGreenlet::allocator; - -void* MainGreenlet::operator new(size_t UNUSED(count)) -{ - return allocator.allocate(1); -} - - -void MainGreenlet::operator delete(void* ptr) -{ - return allocator.deallocate(static_cast(ptr), - 1); -} - - -MainGreenlet::MainGreenlet(PyGreenlet* p, ThreadState* state) - : Greenlet(p, StackState::make_main()), - _self(p), - _thread_state(state) -{ - G_TOTAL_MAIN_GREENLETS++; -} - -MainGreenlet::~MainGreenlet() -{ - G_TOTAL_MAIN_GREENLETS--; - this->tp_clear(); -} - -ThreadState* -MainGreenlet::thread_state() const noexcept -{ - return this->_thread_state; -} - -void -MainGreenlet::thread_state(ThreadState* t) noexcept -{ - assert(!t); - this->_thread_state = t; -} - - -const BorrowedMainGreenlet -MainGreenlet::main_greenlet() const -{ - return this->_self; -} - -BorrowedMainGreenlet -MainGreenlet::find_main_greenlet_in_lineage() const -{ - return BorrowedMainGreenlet(this->_self); -} - -bool -MainGreenlet::was_running_in_dead_thread() const noexcept -{ - return !this->_thread_state; -} - -OwnedObject -MainGreenlet::g_switch() -{ - try { - this->check_switch_allowed(); - } - catch (const PyErrOccurred&) { - this->release_args(); - throw; - } - - switchstack_result_t err = this->g_switchstack(); - if (err.status < 0) { - // XXX: This code path is untested, but it is shared - // with the UserGreenlet path that is tested. - return this->on_switchstack_or_initialstub_failure( - this, - err, - true, // target was me - false // was initial stub - ); - } - - return err.the_new_current_greenlet->g_switch_finish(err); -} - -int -MainGreenlet::tp_traverse(visitproc visit, void* arg) -{ - if (this->_thread_state) { - // we've already traversed main, (self), don't do it again. - int result = this->_thread_state->tp_traverse(visit, arg, false); - if (result) { - return result; - } - } - return Greenlet::tp_traverse(visit, arg); -} - -const OwnedObject& -MainGreenlet::run() const -{ - throw AttributeError("Main greenlets do not have a run attribute."); -} - -void -MainGreenlet::run(const BorrowedObject UNUSED(nrun)) -{ - throw AttributeError("Main greenlets do not have a run attribute."); -} - -void -MainGreenlet::parent(const BorrowedObject raw_new_parent) -{ - if (!raw_new_parent) { - throw AttributeError("can't delete attribute"); - } - throw AttributeError("cannot set the parent of a main greenlet"); -} - -const OwnedGreenlet -MainGreenlet::parent() const -{ - return OwnedGreenlet(); // null becomes None -} - -}; // namespace greenlet - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/TPythonState.cpp b/venv/lib/python3.9/site-packages/greenlet/TPythonState.cpp deleted file mode 100644 index 8833a80..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/TPythonState.cpp +++ /dev/null @@ -1,406 +0,0 @@ -#ifndef GREENLET_PYTHON_STATE_CPP -#define GREENLET_PYTHON_STATE_CPP - -#include -#include "TGreenlet.hpp" - -namespace greenlet { - -PythonState::PythonState() - : _top_frame() -#if GREENLET_USE_CFRAME - ,cframe(nullptr) - ,use_tracing(0) -#endif -#if GREENLET_PY314 - ,py_recursion_depth(0) - ,current_executor(nullptr) -#elif GREENLET_PY312 - ,py_recursion_depth(0) - ,c_recursion_depth(0) -#else - ,recursion_depth(0) -#endif -#if GREENLET_PY313 - ,delete_later(nullptr) -#else - ,trash_delete_nesting(0) -#endif -#if GREENLET_PY311 - ,current_frame(nullptr) - ,datastack_chunk(nullptr) - ,datastack_top(nullptr) - ,datastack_limit(nullptr) -#endif -{ -#if GREENLET_USE_CFRAME - /* - The PyThreadState->cframe pointer usually points to memory on - the stack, alloceted in a call into PyEval_EvalFrameDefault. - - Initially, before any evaluation begins, it points to the - initial PyThreadState object's ``root_cframe`` object, which is - statically allocated for the lifetime of the thread. - - A greenlet can last for longer than a call to - PyEval_EvalFrameDefault, so we can't set its ``cframe`` pointer - to be the current ``PyThreadState->cframe``; nor could we use - one from the greenlet parent for the same reason. Yet a further - no: we can't allocate one scoped to the greenlet and then - destroy it when the greenlet is deallocated, because inside the - interpreter the _PyCFrame objects form a linked list, and that too - can result in accessing memory beyond its dynamic lifetime (if - the greenlet doesn't actually finish before it dies, its entry - could still be in the list). - - Using the ``root_cframe`` is problematic, though, because its - members are never modified by the interpreter and are set to 0, - meaning that its ``use_tracing`` flag is never updated. We don't - want to modify that value in the ``root_cframe`` ourself: it - *shouldn't* matter much because we should probably never get - back to the point where that's the only cframe on the stack; - even if it did matter, the major consequence of an incorrect - value for ``use_tracing`` is that if its true the interpreter - does some extra work --- however, it's just good code hygiene. - - Our solution: before a greenlet runs, after its initial - creation, it uses the ``root_cframe`` just to have something to - put there. However, once the greenlet is actually switched to - for the first time, ``g_initialstub`` (which doesn't actually - "return" while the greenlet is running) stores a new _PyCFrame on - its local stack, and copies the appropriate values from the - currently running _PyCFrame; this is then made the _PyCFrame for the - newly-minted greenlet. ``g_initialstub`` then proceeds to call - ``glet.run()``, which results in ``PyEval_...`` adding the - _PyCFrame to the list. Switches continue as normal. Finally, when - the greenlet finishes, the call to ``glet.run()`` returns and - the _PyCFrame is taken out of the linked list and the stack value - is now unused and free to expire. - - XXX: I think we can do better. If we're deallocing in the same - thread, can't we traverse the list and unlink our frame? - Can we just keep a reference to the thread state in case we - dealloc in another thread? (Is that even possible if we're still - running and haven't returned from g_initialstub?) - */ - this->cframe = &PyThreadState_GET()->root_cframe; -#endif -} - - -inline void PythonState::may_switch_away() noexcept -{ -#if GREENLET_PY311 - // PyThreadState_GetFrame is probably going to have to allocate a - // new frame object. That may trigger garbage collection. Because - // we call this during the early phases of a switch (it doesn't - // matter to which greenlet, as this has a global effect), if a GC - // triggers a switch away, two things can happen, both bad: - // - We might not get switched back to, halting forward progress. - // this is pathological, but possible. - // - We might get switched back to with a different set of - // arguments or a throw instead of a switch. That would corrupt - // our state (specifically, PyErr_Occurred() and this->args() - // would no longer agree). - // - // Thus, when we call this API, we need to have GC disabled. - // This method serves as a bottleneck we call when maybe beginning - // a switch. In this way, it is always safe -- no risk of GC -- to - // use ``_GetFrame()`` whenever we need to, just as it was in - // <=3.10 (because subsequent calls will be cached and not - // allocate memory). - - GCDisabledGuard no_gc; - Py_XDECREF(PyThreadState_GetFrame(PyThreadState_GET())); -#endif -} - -void PythonState::operator<<(const PyThreadState *const tstate) noexcept -{ - this->_context.steal(tstate->context); -#if GREENLET_USE_CFRAME - /* - IMPORTANT: ``cframe`` is a pointer into the STACK. Thus, because - the call to ``slp_switch()`` changes the contents of the stack, - you cannot read from ``ts_current->cframe`` after that call and - necessarily get the same values you get from reading it here. - Anything you need to restore from now to then must be saved in a - global/threadlocal variable (because we can't use stack - variables here either). For things that need to persist across - the switch, use `will_switch_from`. - */ - this->cframe = tstate->cframe; - #if !GREENLET_PY312 - this->use_tracing = tstate->cframe->use_tracing; - #endif -#endif // GREENLET_USE_CFRAME -#if GREENLET_PY311 - #if GREENLET_PY314 - this->py_recursion_depth = tstate->py_recursion_limit - tstate->py_recursion_remaining; - this->current_executor = tstate->current_executor; - #elif GREENLET_PY312 - this->py_recursion_depth = tstate->py_recursion_limit - tstate->py_recursion_remaining; - this->c_recursion_depth = Py_C_RECURSION_LIMIT - tstate->c_recursion_remaining; - #else // not 312 - this->recursion_depth = tstate->recursion_limit - tstate->recursion_remaining; - #endif // GREENLET_PY312 - #if GREENLET_PY313 - this->current_frame = tstate->current_frame; - #elif GREENLET_USE_CFRAME - this->current_frame = tstate->cframe->current_frame; - #endif - this->datastack_chunk = tstate->datastack_chunk; - this->datastack_top = tstate->datastack_top; - this->datastack_limit = tstate->datastack_limit; - - PyFrameObject *frame = PyThreadState_GetFrame((PyThreadState *)tstate); - Py_XDECREF(frame); // PyThreadState_GetFrame gives us a new - // reference. - this->_top_frame.steal(frame); - #if GREENLET_PY313 - this->delete_later = Py_XNewRef(tstate->delete_later); - #elif GREENLET_PY312 - this->trash_delete_nesting = tstate->trash.delete_nesting; - #else // not 312 - this->trash_delete_nesting = tstate->trash_delete_nesting; - #endif // GREENLET_PY312 -#else // Not 311 - this->recursion_depth = tstate->recursion_depth; - this->_top_frame.steal(tstate->frame); - this->trash_delete_nesting = tstate->trash_delete_nesting; -#endif // GREENLET_PY311 -} - -#if GREENLET_PY312 -void GREENLET_NOINLINE(PythonState::unexpose_frames)() -{ - if (!this->top_frame()) { - return; - } - - // See GreenletState::expose_frames() and the comment on frames_were_exposed - // for more information about this logic. - _PyInterpreterFrame *iframe = this->_top_frame->f_frame; - while (iframe != nullptr) { - _PyInterpreterFrame *prev_exposed = iframe->previous; - assert(iframe->frame_obj); - memcpy(&iframe->previous, &iframe->frame_obj->_f_frame_data[0], - sizeof(void *)); - iframe = prev_exposed; - } -} -#else -void PythonState::unexpose_frames() -{} -#endif - -void PythonState::operator>>(PyThreadState *const tstate) noexcept -{ - tstate->context = this->_context.relinquish_ownership(); - /* Incrementing this value invalidates the contextvars cache, - which would otherwise remain valid across switches */ - tstate->context_ver++; -#if GREENLET_USE_CFRAME - tstate->cframe = this->cframe; - /* - If we were tracing, we need to keep tracing. - There should never be the possibility of hitting the - root_cframe here. See note above about why we can't - just copy this from ``origin->cframe->use_tracing``. - */ - #if !GREENLET_PY312 - tstate->cframe->use_tracing = this->use_tracing; - #endif -#endif // GREENLET_USE_CFRAME -#if GREENLET_PY311 - #if GREENLET_PY314 - tstate->py_recursion_remaining = tstate->py_recursion_limit - this->py_recursion_depth; - tstate->current_executor = this->current_executor; - this->unexpose_frames(); - #elif GREENLET_PY312 - tstate->py_recursion_remaining = tstate->py_recursion_limit - this->py_recursion_depth; - tstate->c_recursion_remaining = Py_C_RECURSION_LIMIT - this->c_recursion_depth; - this->unexpose_frames(); - #else // \/ 3.11 - tstate->recursion_remaining = tstate->recursion_limit - this->recursion_depth; - #endif // GREENLET_PY312 - #if GREENLET_PY313 - tstate->current_frame = this->current_frame; - #elif GREENLET_USE_CFRAME - tstate->cframe->current_frame = this->current_frame; - #endif - tstate->datastack_chunk = this->datastack_chunk; - tstate->datastack_top = this->datastack_top; - tstate->datastack_limit = this->datastack_limit; - this->_top_frame.relinquish_ownership(); - #if GREENLET_PY313 - Py_XDECREF(tstate->delete_later); - tstate->delete_later = this->delete_later; - Py_CLEAR(this->delete_later); - #elif GREENLET_PY312 - tstate->trash.delete_nesting = this->trash_delete_nesting; - #else // not 3.12 - tstate->trash_delete_nesting = this->trash_delete_nesting; - #endif // GREENLET_PY312 -#else // not 3.11 - tstate->frame = this->_top_frame.relinquish_ownership(); - tstate->recursion_depth = this->recursion_depth; - tstate->trash_delete_nesting = this->trash_delete_nesting; -#endif // GREENLET_PY311 -} - -inline void PythonState::will_switch_from(PyThreadState *const origin_tstate) noexcept -{ -#if GREENLET_USE_CFRAME && !GREENLET_PY312 - // The weird thing is, we don't actually save this for an - // effect on the current greenlet, it's saved for an - // effect on the target greenlet. That is, we want - // continuity of this setting across the greenlet switch. - this->use_tracing = origin_tstate->cframe->use_tracing; -#endif -} - -void PythonState::set_initial_state(const PyThreadState* const tstate) noexcept -{ - this->_top_frame = nullptr; -#if GREENLET_PY314 - this->py_recursion_depth = tstate->py_recursion_limit - tstate->py_recursion_remaining; - this->current_executor = tstate->current_executor; -#elif GREENLET_PY312 - this->py_recursion_depth = tstate->py_recursion_limit - tstate->py_recursion_remaining; - // XXX: TODO: Comment from a reviewer: - // Should this be ``Py_C_RECURSION_LIMIT - tstate->c_recursion_remaining``? - // But to me it looks more like that might not be the right - // initialization either? - this->c_recursion_depth = tstate->py_recursion_limit - tstate->py_recursion_remaining; -#elif GREENLET_PY311 - this->recursion_depth = tstate->recursion_limit - tstate->recursion_remaining; -#else - this->recursion_depth = tstate->recursion_depth; -#endif -} -// TODO: Better state management about when we own the top frame. -int PythonState::tp_traverse(visitproc visit, void* arg, bool own_top_frame) noexcept -{ - Py_VISIT(this->_context.borrow()); - if (own_top_frame) { - Py_VISIT(this->_top_frame.borrow()); - } - return 0; -} - -void PythonState::tp_clear(bool own_top_frame) noexcept -{ - PythonStateContext::tp_clear(); - // If we get here owning a frame, - // we got dealloc'd without being finished. We may or may not be - // in the same thread. - if (own_top_frame) { - this->_top_frame.CLEAR(); - } -} - -#if GREENLET_USE_CFRAME -void PythonState::set_new_cframe(_PyCFrame& frame) noexcept -{ - frame = *PyThreadState_GET()->cframe; - /* Make the target greenlet refer to the stack value. */ - this->cframe = &frame; - /* - And restore the link to the previous frame so this one gets - unliked appropriately. - */ - this->cframe->previous = &PyThreadState_GET()->root_cframe; -} -#endif - -const PythonState::OwnedFrame& PythonState::top_frame() const noexcept -{ - return this->_top_frame; -} - -void PythonState::did_finish(PyThreadState* tstate) noexcept -{ -#if GREENLET_PY311 - // See https://github.com/gevent/gevent/issues/1924 and - // https://github.com/python-greenlet/greenlet/issues/328. In - // short, Python 3.11 allocates memory for frames as a sort of - // linked list that's kept as part of PyThreadState in the - // ``datastack_chunk`` member and friends. These are saved and - // restored as part of switching greenlets. - // - // When we initially switch to a greenlet, we set those to NULL. - // That causes the frame management code to treat this like a - // brand new thread and start a fresh list of chunks, beginning - // with a new "root" chunk. As we make calls in this greenlet, - // those chunks get added, and as calls return, they get popped. - // But the frame code (pystate.c) is careful to make sure that the - // root chunk never gets popped. - // - // Thus, when a greenlet exits for the last time, there will be at - // least a single root chunk that we must be responsible for - // deallocating. - // - // The complex part is that these chunks are allocated and freed - // using ``_PyObject_VirtualAlloc``/``Free``. Those aren't public - // functions, and they aren't exported for linking. It so happens - // that we know they are just thin wrappers around the Arena - // allocator, so we can use that directly to deallocate in a - // compatible way. - // - // CAUTION: Check this implementation detail on every major version. - // - // It might be nice to be able to do this in our destructor, but - // can we be sure that no one else is using that memory? Plus, as - // described below, our pointers may not even be valid anymore. As - // a special case, there is one time that we know we can do this, - // and that's from the destructor of the associated UserGreenlet - // (NOT main greenlet) - PyObjectArenaAllocator alloc; - _PyStackChunk* chunk = nullptr; - if (tstate) { - // We really did finish, we can never be switched to again. - chunk = tstate->datastack_chunk; - // Unfortunately, we can't do much sanity checking. Our - // this->datastack_chunk pointer is out of date (evaluation may - // have popped down through it already) so we can't verify that - // we deallocate it. I don't think we can even check datastack_top - // for the same reason. - - PyObject_GetArenaAllocator(&alloc); - tstate->datastack_chunk = nullptr; - tstate->datastack_limit = nullptr; - tstate->datastack_top = nullptr; - - } - else if (this->datastack_chunk) { - // The UserGreenlet (NOT the main greenlet!) is being deallocated. If we're - // still holding a stack chunk, it's garbage because we know - // we can never switch back to let cPython clean it up. - // Because the last time we got switched away from, and we - // haven't run since then, we know our chain is valid and can - // be dealloced. - chunk = this->datastack_chunk; - PyObject_GetArenaAllocator(&alloc); - } - - if (alloc.free && chunk) { - // In case the arena mechanism has been torn down already. - while (chunk) { - _PyStackChunk *prev = chunk->previous; - chunk->previous = nullptr; - alloc.free(alloc.ctx, chunk, chunk->size); - chunk = prev; - } - } - - this->datastack_chunk = nullptr; - this->datastack_limit = nullptr; - this->datastack_top = nullptr; -#endif -} - - -}; // namespace greenlet - -#endif // GREENLET_PYTHON_STATE_CPP diff --git a/venv/lib/python3.9/site-packages/greenlet/TStackState.cpp b/venv/lib/python3.9/site-packages/greenlet/TStackState.cpp deleted file mode 100644 index 9743ab5..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/TStackState.cpp +++ /dev/null @@ -1,265 +0,0 @@ -#ifndef GREENLET_STACK_STATE_CPP -#define GREENLET_STACK_STATE_CPP - -#include "TGreenlet.hpp" - -namespace greenlet { - -#ifdef GREENLET_USE_STDIO -#include -using std::cerr; -using std::endl; - -std::ostream& operator<<(std::ostream& os, const StackState& s) -{ - os << "StackState(stack_start=" << (void*)s._stack_start - << ", stack_stop=" << (void*)s.stack_stop - << ", stack_copy=" << (void*)s.stack_copy - << ", stack_saved=" << s._stack_saved - << ", stack_prev=" << s.stack_prev - << ", addr=" << &s - << ")"; - return os; -} -#endif - -StackState::StackState(void* mark, StackState& current) - : _stack_start(nullptr), - stack_stop((char*)mark), - stack_copy(nullptr), - _stack_saved(0), - /* Skip a dying greenlet */ - stack_prev(current._stack_start - ? ¤t - : current.stack_prev) -{ -} - -StackState::StackState() - : _stack_start(nullptr), - stack_stop(nullptr), - stack_copy(nullptr), - _stack_saved(0), - stack_prev(nullptr) -{ -} - -StackState::StackState(const StackState& other) -// can't use a delegating constructor because of -// MSVC for Python 2.7 - : _stack_start(nullptr), - stack_stop(nullptr), - stack_copy(nullptr), - _stack_saved(0), - stack_prev(nullptr) -{ - this->operator=(other); -} - -StackState& StackState::operator=(const StackState& other) -{ - if (&other == this) { - return *this; - } - if (other._stack_saved) { - throw std::runtime_error("Refusing to steal memory."); - } - - //If we have memory allocated, dispose of it - this->free_stack_copy(); - - this->_stack_start = other._stack_start; - this->stack_stop = other.stack_stop; - this->stack_copy = other.stack_copy; - this->_stack_saved = other._stack_saved; - this->stack_prev = other.stack_prev; - return *this; -} - -inline void StackState::free_stack_copy() noexcept -{ - PyMem_Free(this->stack_copy); - this->stack_copy = nullptr; - this->_stack_saved = 0; -} - -inline void StackState::copy_heap_to_stack(const StackState& current) noexcept -{ - - /* Restore the heap copy back into the C stack */ - if (this->_stack_saved != 0) { - memcpy(this->_stack_start, this->stack_copy, this->_stack_saved); - this->free_stack_copy(); - } - StackState* owner = const_cast(¤t); - if (!owner->_stack_start) { - owner = owner->stack_prev; /* greenlet is dying, skip it */ - } - while (owner && owner->stack_stop <= this->stack_stop) { - // cerr << "\tOwner: " << owner << endl; - owner = owner->stack_prev; /* find greenlet with more stack */ - } - this->stack_prev = owner; - // cerr << "\tFinished with: " << *this << endl; -} - -inline int StackState::copy_stack_to_heap_up_to(const char* const stop) noexcept -{ - /* Save more of g's stack into the heap -- at least up to 'stop' - g->stack_stop |________| - | | - | __ stop . . . . . - | | ==> . . - |________| _______ - | | | | - | | | | - g->stack_start | | |_______| g->stack_copy - */ - intptr_t sz1 = this->_stack_saved; - intptr_t sz2 = stop - this->_stack_start; - assert(this->_stack_start); - if (sz2 > sz1) { - char* c = (char*)PyMem_Realloc(this->stack_copy, sz2); - if (!c) { - PyErr_NoMemory(); - return -1; - } - memcpy(c + sz1, this->_stack_start + sz1, sz2 - sz1); - this->stack_copy = c; - this->_stack_saved = sz2; - } - return 0; -} - -inline int StackState::copy_stack_to_heap(char* const stackref, - const StackState& current) noexcept -{ - /* must free all the C stack up to target_stop */ - const char* const target_stop = this->stack_stop; - - StackState* owner = const_cast(¤t); - assert(owner->_stack_saved == 0); // everything is present on the stack - if (!owner->_stack_start) { - owner = owner->stack_prev; /* not saved if dying */ - } - else { - owner->_stack_start = stackref; - } - - while (owner->stack_stop < target_stop) { - /* ts_current is entierely within the area to free */ - if (owner->copy_stack_to_heap_up_to(owner->stack_stop)) { - return -1; /* XXX */ - } - owner = owner->stack_prev; - } - if (owner != this) { - if (owner->copy_stack_to_heap_up_to(target_stop)) { - return -1; /* XXX */ - } - } - return 0; -} - -inline bool StackState::started() const noexcept -{ - return this->stack_stop != nullptr; -} - -inline bool StackState::main() const noexcept -{ - return this->stack_stop == (char*)-1; -} - -inline bool StackState::active() const noexcept -{ - return this->_stack_start != nullptr; -} - -inline void StackState::set_active() noexcept -{ - assert(this->_stack_start == nullptr); - this->_stack_start = (char*)1; -} - -inline void StackState::set_inactive() noexcept -{ - this->_stack_start = nullptr; - // XXX: What if we still have memory out there? - // That case is actually triggered by - // test_issue251_issue252_explicit_reference_not_collectable (greenlet.tests.test_leaks.TestLeaks) - // and - // test_issue251_issue252_need_to_collect_in_background - // (greenlet.tests.test_leaks.TestLeaks) - // - // Those objects never get deallocated, so the destructor never - // runs. - // It *seems* safe to clean up the memory here? - if (this->_stack_saved) { - this->free_stack_copy(); - } -} - -inline intptr_t StackState::stack_saved() const noexcept -{ - return this->_stack_saved; -} - -inline char* StackState::stack_start() const noexcept -{ - return this->_stack_start; -} - - -inline StackState StackState::make_main() noexcept -{ - StackState s; - s._stack_start = (char*)1; - s.stack_stop = (char*)-1; - return s; -} - -StackState::~StackState() -{ - if (this->_stack_saved != 0) { - this->free_stack_copy(); - } -} - -void StackState::copy_from_stack(void* vdest, const void* vsrc, size_t n) const -{ - char* dest = static_cast(vdest); - const char* src = static_cast(vsrc); - if (src + n <= this->_stack_start - || src >= this->_stack_start + this->_stack_saved - || this->_stack_saved == 0) { - // Nothing we're copying was spilled from the stack - memcpy(dest, src, n); - return; - } - - if (src < this->_stack_start) { - // Copy the part before the saved stack. - // We know src + n > _stack_start due to the test above. - const size_t nbefore = this->_stack_start - src; - memcpy(dest, src, nbefore); - dest += nbefore; - src += nbefore; - n -= nbefore; - } - // We know src >= _stack_start after the before-copy, and - // src < _stack_start + _stack_saved due to the first if condition - size_t nspilled = std::min(n, this->_stack_start + this->_stack_saved - src); - memcpy(dest, this->stack_copy + (src - this->_stack_start), nspilled); - dest += nspilled; - src += nspilled; - n -= nspilled; - if (n > 0) { - // Copy the part after the saved stack - memcpy(dest, src, n); - } -} - -}; // namespace greenlet - -#endif // GREENLET_STACK_STATE_CPP diff --git a/venv/lib/python3.9/site-packages/greenlet/TThreadState.hpp b/venv/lib/python3.9/site-packages/greenlet/TThreadState.hpp deleted file mode 100644 index e4e6f6c..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/TThreadState.hpp +++ /dev/null @@ -1,497 +0,0 @@ -#ifndef GREENLET_THREAD_STATE_HPP -#define GREENLET_THREAD_STATE_HPP - -#include -#include - -#include "greenlet_internal.hpp" -#include "greenlet_refs.hpp" -#include "greenlet_thread_support.hpp" - -using greenlet::refs::BorrowedObject; -using greenlet::refs::BorrowedGreenlet; -using greenlet::refs::BorrowedMainGreenlet; -using greenlet::refs::OwnedMainGreenlet; -using greenlet::refs::OwnedObject; -using greenlet::refs::OwnedGreenlet; -using greenlet::refs::OwnedList; -using greenlet::refs::PyErrFetchParam; -using greenlet::refs::PyArgParseParam; -using greenlet::refs::ImmortalString; -using greenlet::refs::CreatedModule; -using greenlet::refs::PyErrPieces; -using greenlet::refs::NewReference; - -namespace greenlet { -/** - * Thread-local state of greenlets. - * - * Each native thread will get exactly one of these objects, - * automatically accessed through the best available thread-local - * mechanism the compiler supports (``thread_local`` for C++11 - * compilers or ``__thread``/``declspec(thread)`` for older GCC/clang - * or MSVC, respectively.) - * - * Previously, we kept thread-local state mostly in a bunch of - * ``static volatile`` variables in the main greenlet file.. This had - * the problem of requiring extra checks, loops, and great care - * accessing these variables if we potentially invoked any Python code - * that could release the GIL, because the state could change out from - * under us. Making the variables thread-local solves this problem. - * - * When we detected that a greenlet API accessing the current greenlet - * was invoked from a different thread than the greenlet belonged to, - * we stored a reference to the greenlet in the Python thread - * dictionary for the thread the greenlet belonged to. This could lead - * to memory leaks if the thread then exited (because of a reference - * cycle, as greenlets referred to the thread dictionary, and deleting - * non-current greenlets leaked their frame plus perhaps arguments on - * the C stack). If a thread exited while still having running - * greenlet objects (perhaps that had just switched back to the main - * greenlet), and did not invoke one of the greenlet APIs *in that - * thread, immediately before it exited, without some other thread - * then being invoked*, such a leak was guaranteed. - * - * This can be partly solved by using compiler thread-local variables - * instead of the Python thread dictionary, thus avoiding a cycle. - * - * To fully solve this problem, we need a reliable way to know that a - * thread is done and we should clean up the main greenlet. On POSIX, - * we can use the destructor function of ``pthread_key_create``, but - * there's nothing similar on Windows; a C++11 thread local object - * reliably invokes its destructor when the thread it belongs to exits - * (non-C++11 compilers offer ``__thread`` or ``declspec(thread)`` to - * create thread-local variables, but they can't hold C++ objects that - * invoke destructors; the C++11 version is the most portable solution - * I found). When the thread exits, we can drop references and - * otherwise manipulate greenlets and frames that we know can no - * longer be switched to. For compilers that don't support C++11 - * thread locals, we have a solution that uses the python thread - * dictionary, though it may not collect everything as promptly as - * other compilers do, if some other library is using the thread - * dictionary and has a cycle or extra reference. - * - * There are two small wrinkles. The first is that when the thread - * exits, it is too late to actually invoke Python APIs: the Python - * thread state is gone, and the GIL is released. To solve *this* - * problem, our destructor uses ``Py_AddPendingCall`` to transfer the - * destruction work to the main thread. (This is not an issue for the - * dictionary solution.) - * - * The second is that once the thread exits, the thread local object - * is invalid and we can't even access a pointer to it, so we can't - * pass it to ``Py_AddPendingCall``. This is handled by actually using - * a second object that's thread local (ThreadStateCreator) and having - * it dynamically allocate this object so it can live until the - * pending call runs. - */ - - - -class ThreadState { -private: - // As of commit 08ad1dd7012b101db953f492e0021fb08634afad - // this class needed 56 bytes in o Py_DEBUG build - // on 64-bit macOS 11. - // Adding the vector takes us up to 80 bytes () - - /* Strong reference to the main greenlet */ - OwnedMainGreenlet main_greenlet; - - /* Strong reference to the current greenlet. */ - OwnedGreenlet current_greenlet; - - /* Strong reference to the trace function, if any. */ - OwnedObject tracefunc; - - typedef std::vector > deleteme_t; - /* A vector of raw PyGreenlet pointers representing things that need - deleted when this thread is running. The vector owns the - references, but you need to manually INCREF/DECREF as you use - them. We don't use a vector because we - make copy of this vector, and that would become O(n) as all the - refcounts are incremented in the copy. - */ - deleteme_t deleteme; - -#ifdef GREENLET_NEEDS_EXCEPTION_STATE_SAVED - void* exception_state; -#endif - - static std::clock_t _clocks_used_doing_gc; - static ImmortalString get_referrers_name; - static PythonAllocator allocator; - - G_NO_COPIES_OF_CLS(ThreadState); - - - // Allocates a main greenlet for the thread state. If this fails, - // exits the process. Called only during constructing a ThreadState. - MainGreenlet* alloc_main() - { - PyGreenlet* gmain; - - /* create the main greenlet for this thread */ - gmain = reinterpret_cast(PyType_GenericAlloc(&PyGreenlet_Type, 0)); - if (gmain == NULL) { - throw PyFatalError("alloc_main failed to alloc"); //exits the process - } - - MainGreenlet* const main = new MainGreenlet(gmain, this); - - assert(Py_REFCNT(gmain) == 1); - assert(gmain->pimpl == main); - return main; - } - - -public: - static void* operator new(size_t UNUSED(count)) - { - return ThreadState::allocator.allocate(1); - } - - static void operator delete(void* ptr) - { - return ThreadState::allocator.deallocate(static_cast(ptr), - 1); - } - - static void init() - { - ThreadState::get_referrers_name = "get_referrers"; - ThreadState::_clocks_used_doing_gc = 0; - } - - ThreadState() - { - -#ifdef GREENLET_NEEDS_EXCEPTION_STATE_SAVED - this->exception_state = slp_get_exception_state(); -#endif - - // XXX: Potentially dangerous, exposing a not fully - // constructed object. - MainGreenlet* const main = this->alloc_main(); - this->main_greenlet = OwnedMainGreenlet::consuming( - main->self() - ); - assert(this->main_greenlet); - this->current_greenlet = main->self(); - // The main greenlet starts with 1 refs: The returned one. We - // then copied it to the current greenlet. - assert(this->main_greenlet.REFCNT() == 2); - } - - inline void restore_exception_state() - { -#ifdef GREENLET_NEEDS_EXCEPTION_STATE_SAVED - // It's probably important this be inlined and only call C - // functions to avoid adding an SEH frame. - slp_set_exception_state(this->exception_state); -#endif - } - - inline bool has_main_greenlet() const noexcept - { - return bool(this->main_greenlet); - } - - // Called from the ThreadStateCreator when we're in non-standard - // threading mode. In that case, there is an object in the Python - // thread state dictionary that points to us. The main greenlet - // also traverses into us, in which case it's crucial not to - // traverse back into the main greenlet. - int tp_traverse(visitproc visit, void* arg, bool traverse_main=true) - { - if (traverse_main) { - Py_VISIT(main_greenlet.borrow_o()); - } - if (traverse_main || current_greenlet != main_greenlet) { - Py_VISIT(current_greenlet.borrow_o()); - } - Py_VISIT(tracefunc.borrow()); - return 0; - } - - inline BorrowedMainGreenlet borrow_main_greenlet() const noexcept - { - assert(this->main_greenlet); - assert(this->main_greenlet.REFCNT() >= 2); - return this->main_greenlet; - }; - - inline OwnedMainGreenlet get_main_greenlet() const noexcept - { - return this->main_greenlet; - } - - /** - * In addition to returning a new reference to the currunt - * greenlet, this performs any maintenance needed. - */ - inline OwnedGreenlet get_current() - { - /* green_dealloc() cannot delete greenlets from other threads, so - it stores them in the thread dict; delete them now. */ - this->clear_deleteme_list(); - //assert(this->current_greenlet->main_greenlet == this->main_greenlet); - //assert(this->main_greenlet->main_greenlet == this->main_greenlet); - return this->current_greenlet; - } - - /** - * As for non-const get_current(); - */ - inline BorrowedGreenlet borrow_current() - { - this->clear_deleteme_list(); - return this->current_greenlet; - } - - /** - * Does no maintenance. - */ - inline OwnedGreenlet get_current() const - { - return this->current_greenlet; - } - - template - inline bool is_current(const refs::PyObjectPointer& obj) const - { - return this->current_greenlet.borrow_o() == obj.borrow_o(); - } - - inline void set_current(const OwnedGreenlet& target) - { - this->current_greenlet = target; - } - -private: - /** - * Deref and remove the greenlets from the deleteme list. Must be - * holding the GIL. - * - * If *murder* is true, then we must be called from a different - * thread than the one that these greenlets were running in. - * In that case, if the greenlet was actually running, we destroy - * the frame reference and otherwise make it appear dead before - * proceeding; otherwise, we would try (and fail) to raise an - * exception in it and wind up right back in this list. - */ - inline void clear_deleteme_list(const bool murder=false) - { - if (!this->deleteme.empty()) { - // It's possible we could add items to this list while - // running Python code if there's a thread switch, so we - // need to defensively copy it before that can happen. - deleteme_t copy = this->deleteme; - this->deleteme.clear(); // in case things come back on the list - for(deleteme_t::iterator it = copy.begin(), end = copy.end(); - it != end; - ++it ) { - PyGreenlet* to_del = *it; - if (murder) { - // Force each greenlet to appear dead; we can't raise an - // exception into it anymore anyway. - to_del->pimpl->murder_in_place(); - } - - // The only reference to these greenlets should be in - // this list, decreffing them should let them be - // deleted again, triggering calls to green_dealloc() - // in the correct thread (if we're not murdering). - // This may run arbitrary Python code and switch - // threads or greenlets! - Py_DECREF(to_del); - if (PyErr_Occurred()) { - PyErr_WriteUnraisable(nullptr); - PyErr_Clear(); - } - } - } - } - -public: - - /** - * Returns a new reference, or a false object. - */ - inline OwnedObject get_tracefunc() const - { - return tracefunc; - }; - - - inline void set_tracefunc(BorrowedObject tracefunc) - { - assert(tracefunc); - if (tracefunc == BorrowedObject(Py_None)) { - this->tracefunc.CLEAR(); - } - else { - this->tracefunc = tracefunc; - } - } - - /** - * Given a reference to a greenlet that some other thread - * attempted to delete (has a refcount of 0) store it for later - * deletion when the thread this state belongs to is current. - */ - inline void delete_when_thread_running(PyGreenlet* to_del) - { - Py_INCREF(to_del); - this->deleteme.push_back(to_del); - } - - /** - * Set to std::clock_t(-1) to disable. - */ - inline static std::clock_t& clocks_used_doing_gc() - { - return ThreadState::_clocks_used_doing_gc; - } - - ~ThreadState() - { - if (!PyInterpreterState_Head()) { - // We shouldn't get here (our callers protect us) - // but if we do, all we can do is bail early. - return; - } - - // We should not have an "origin" greenlet; that only exists - // for the temporary time during a switch, which should not - // be in progress as the thread dies. - //assert(!this->switching_state.origin); - - this->tracefunc.CLEAR(); - - // Forcibly GC as much as we can. - this->clear_deleteme_list(true); - - // The pending call did this. - assert(this->main_greenlet->thread_state() == nullptr); - - // If the main greenlet is the current greenlet, - // then we "fell off the end" and the thread died. - // It's possible that there is some other greenlet that - // switched to us, leaving a reference to the main greenlet - // on the stack, somewhere uncollectible. Try to detect that. - if (this->current_greenlet == this->main_greenlet && this->current_greenlet) { - assert(this->current_greenlet->is_currently_running_in_some_thread()); - // Drop one reference we hold. - this->current_greenlet.CLEAR(); - assert(!this->current_greenlet); - // Only our reference to the main greenlet should be left, - // But hold onto the pointer in case we need to do extra cleanup. - PyGreenlet* old_main_greenlet = this->main_greenlet.borrow(); - Py_ssize_t cnt = this->main_greenlet.REFCNT(); - this->main_greenlet.CLEAR(); - if (ThreadState::_clocks_used_doing_gc != std::clock_t(-1) - && cnt == 2 && Py_REFCNT(old_main_greenlet) == 1) { - // Highly likely that the reference is somewhere on - // the stack, not reachable by GC. Verify. - // XXX: This is O(n) in the total number of objects. - // TODO: Add a way to disable this at runtime, and - // another way to report on it. - std::clock_t begin = std::clock(); - NewReference gc(PyImport_ImportModule("gc")); - if (gc) { - OwnedObject get_referrers = gc.PyRequireAttr(ThreadState::get_referrers_name); - OwnedList refs(get_referrers.PyCall(old_main_greenlet)); - if (refs && refs.empty()) { - assert(refs.REFCNT() == 1); - // We found nothing! So we left a dangling - // reference: Probably the last thing some - // other greenlet did was call - // 'getcurrent().parent.switch()' to switch - // back to us. Clean it up. This will be the - // case on CPython 3.7 and newer, as they use - // an internal calling conversion that avoids - // creating method objects and storing them on - // the stack. - Py_DECREF(old_main_greenlet); - } - else if (refs - && refs.size() == 1 - && PyCFunction_Check(refs.at(0)) - && Py_REFCNT(refs.at(0)) == 2) { - assert(refs.REFCNT() == 1); - // Ok, we found a C method that refers to the - // main greenlet, and its only referenced - // twice, once in the list we just created, - // once from...somewhere else. If we can't - // find where else, then this is a leak. - // This happens in older versions of CPython - // that create a bound method object somewhere - // on the stack that we'll never get back to. - if (PyCFunction_GetFunction(refs.at(0).borrow()) == (PyCFunction)green_switch) { - BorrowedObject function_w = refs.at(0); - refs.clear(); // destroy the reference - // from the list. - // back to one reference. Can *it* be - // found? - assert(function_w.REFCNT() == 1); - refs = get_referrers.PyCall(function_w); - if (refs && refs.empty()) { - // Nope, it can't be found so it won't - // ever be GC'd. Drop it. - Py_CLEAR(function_w); - } - } - } - std::clock_t end = std::clock(); - ThreadState::_clocks_used_doing_gc += (end - begin); - } - } - } - - // We need to make sure this greenlet appears to be dead, - // because otherwise deallocing it would fail to raise an - // exception in it (the thread is dead) and put it back in our - // deleteme list. - if (this->current_greenlet) { - this->current_greenlet->murder_in_place(); - this->current_greenlet.CLEAR(); - } - - if (this->main_greenlet) { - // Couldn't have been the main greenlet that was running - // when the thread exited (because we already cleared this - // pointer if it was). This shouldn't be possible? - - // If the main greenlet was current when the thread died (it - // should be, right?) then we cleared its self pointer above - // when we cleared the current greenlet's main greenlet pointer. - // assert(this->main_greenlet->main_greenlet == this->main_greenlet - // || !this->main_greenlet->main_greenlet); - // // self reference, probably gone - // this->main_greenlet->main_greenlet.CLEAR(); - - // This will actually go away when the ivar is destructed. - this->main_greenlet.CLEAR(); - } - - if (PyErr_Occurred()) { - PyErr_WriteUnraisable(NULL); - PyErr_Clear(); - } - - } - -}; - -ImmortalString ThreadState::get_referrers_name(nullptr); -PythonAllocator ThreadState::allocator; -std::clock_t ThreadState::_clocks_used_doing_gc(0); - - - - - -}; // namespace greenlet - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/TThreadStateCreator.hpp b/venv/lib/python3.9/site-packages/greenlet/TThreadStateCreator.hpp deleted file mode 100644 index 2ec7ab5..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/TThreadStateCreator.hpp +++ /dev/null @@ -1,102 +0,0 @@ -#ifndef GREENLET_THREAD_STATE_CREATOR_HPP -#define GREENLET_THREAD_STATE_CREATOR_HPP - -#include -#include - -#include "greenlet_internal.hpp" -#include "greenlet_refs.hpp" -#include "greenlet_thread_support.hpp" - -#include "TThreadState.hpp" - -namespace greenlet { - - -typedef void (*ThreadStateDestructor)(ThreadState* const); - -template -class ThreadStateCreator -{ -private: - // Initialized to 1, and, if still 1, created on access. - // Set to 0 on destruction. - ThreadState* _state; - G_NO_COPIES_OF_CLS(ThreadStateCreator); - - inline bool has_initialized_state() const noexcept - { - return this->_state != (ThreadState*)1; - } - - inline bool has_state() const noexcept - { - return this->has_initialized_state() && this->_state != nullptr; - } - -public: - - // Only one of these, auto created per thread. - // Constructing the state constructs the MainGreenlet. - ThreadStateCreator() : - _state((ThreadState*)1) - { - } - - ~ThreadStateCreator() - { - if (this->has_state()) { - Destructor(this->_state); - } - - this->_state = nullptr; - } - - inline ThreadState& state() - { - // The main greenlet will own this pointer when it is created, - // which will be right after this. The plan is to give every - // greenlet a pointer to the main greenlet for the thread it - // runs in; if we are doing something cross-thread, we need to - // access the pointer from the main greenlet. Deleting the - // thread, and hence the thread-local storage, will delete the - // state pointer in the main greenlet. - if (!this->has_initialized_state()) { - // XXX: Assuming allocation never fails - this->_state = new ThreadState; - // For non-standard threading, we need to store an object - // in the Python thread state dictionary so that it can be - // DECREF'd when the thread ends (ideally; the dict could - // last longer) and clean this object up. - } - if (!this->_state) { - throw std::runtime_error("Accessing state after destruction."); - } - return *this->_state; - } - - operator ThreadState&() - { - return this->state(); - } - - operator ThreadState*() - { - return &this->state(); - } - - inline int tp_traverse(visitproc visit, void* arg) - { - if (this->has_state()) { - return this->_state->tp_traverse(visit, arg); - } - return 0; - } - -}; - - - -}; // namespace greenlet - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/TThreadStateDestroy.cpp b/venv/lib/python3.9/site-packages/greenlet/TThreadStateDestroy.cpp deleted file mode 100644 index 449b788..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/TThreadStateDestroy.cpp +++ /dev/null @@ -1,217 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ -/** - * Implementation of the ThreadState destructors. - * - * Format with: - * clang-format -i --style=file src/greenlet/greenlet.c - * - * - * Fix missing braces with: - * clang-tidy src/greenlet/greenlet.c -fix -checks="readability-braces-around-statements" -*/ -#ifndef T_THREADSTATE_DESTROY -#define T_THREADSTATE_DESTROY - -#include "TGreenlet.hpp" - -#include "greenlet_thread_support.hpp" -#include "greenlet_compiler_compat.hpp" -#include "TGreenletGlobals.cpp" -#include "TThreadState.hpp" -#include "TThreadStateCreator.hpp" - -namespace greenlet { - -extern "C" { - -struct ThreadState_DestroyNoGIL -{ - /** - This function uses the same lock that the PendingCallback does - */ - static void - MarkGreenletDeadAndQueueCleanup(ThreadState* const state) - { -#if GREENLET_BROKEN_THREAD_LOCAL_CLEANUP_JUST_LEAK - return; -#endif - // We are *NOT* holding the GIL. Our thread is in the middle - // of its death throes and the Python thread state is already - // gone so we can't use most Python APIs. One that is safe is - // ``Py_AddPendingCall``, unless the interpreter itself has - // been torn down. There is a limited number of calls that can - // be queued: 32 (NPENDINGCALLS) in CPython 3.10, so we - // coalesce these calls using our own queue. - - if (!MarkGreenletDeadIfNeeded(state)) { - // No state, or no greenlet - return; - } - - // XXX: Because we don't have the GIL, this is a race condition. - if (!PyInterpreterState_Head()) { - // We have to leak the thread state, if the - // interpreter has shut down when we're getting - // deallocated, we can't run the cleanup code that - // deleting it would imply. - return; - } - - AddToCleanupQueue(state); - - } - -private: - - // If the state has an allocated main greenlet: - // - mark the greenlet as dead by disassociating it from the state; - // - return 1 - // Otherwise, return 0. - static bool - MarkGreenletDeadIfNeeded(ThreadState* const state) - { - if (state && state->has_main_greenlet()) { - // mark the thread as dead ASAP. - // this is racy! If we try to throw or switch to a - // greenlet from this thread from some other thread before - // we clear the state pointer, it won't realize the state - // is dead which can crash the process. - PyGreenlet* p(state->borrow_main_greenlet().borrow()); - assert(p->pimpl->thread_state() == state || p->pimpl->thread_state() == nullptr); - dynamic_cast(p->pimpl)->thread_state(nullptr); - return true; - } - return false; - } - - static void - AddToCleanupQueue(ThreadState* const state) - { - assert(state && state->has_main_greenlet()); - - // NOTE: Because we're not holding the GIL here, some other - // Python thread could run and call ``os.fork()``, which would - // be bad if that happened while we are holding the cleanup - // lock (it wouldn't function in the child process). - // Make a best effort to try to keep the duration we hold the - // lock short. - // TODO: On platforms that support it, use ``pthread_atfork`` to - // drop this lock. - LockGuard cleanup_lock(*mod_globs->thread_states_to_destroy_lock); - - mod_globs->queue_to_destroy(state); - if (mod_globs->thread_states_to_destroy.size() == 1) { - // We added the first item to the queue. We need to schedule - // the cleanup. - - // A size greater than 1 means that we have already added the pending call, - // and in fact, it may be executing now. - // If it is executing, our lock makes sure that it will see the item we just added - // to the queue on its next iteration (after we release the lock) - // - // A size of 1 means there is no pending call, OR the pending call is - // currently executing, has dropped the lock, and is deleting the last item - // from the queue; its next iteration will go ahead and delete the item we just added. - // And the pending call we schedule here will have no work to do. - int result = AddPendingCall( - PendingCallback_DestroyQueueWithGIL, - nullptr); - if (result < 0) { - // Hmm, what can we do here? - fprintf(stderr, - "greenlet: WARNING: failed in call to Py_AddPendingCall; " - "expect a memory leak.\n"); - } - } - } - - static int - PendingCallback_DestroyQueueWithGIL(void* UNUSED(arg)) - { - // We're holding the GIL here, so no Python code should be able to - // run to call ``os.fork()``. - while (1) { - ThreadState* to_destroy; - { - LockGuard cleanup_lock(*mod_globs->thread_states_to_destroy_lock); - if (mod_globs->thread_states_to_destroy.empty()) { - break; - } - to_destroy = mod_globs->take_next_to_destroy(); - } - assert(to_destroy); - assert(to_destroy->has_main_greenlet()); - // Drop the lock while we do the actual deletion. - // This allows other calls to MarkGreenletDeadAndQueueCleanup - // to enter and add to our queue. - DestroyOneWithGIL(to_destroy); - } - return 0; - } - - static void - DestroyOneWithGIL(const ThreadState* const state) - { - // Holding the GIL. - // Passed a non-shared pointer to the actual thread state. - // state -> main greenlet - assert(state->has_main_greenlet()); - PyGreenlet* main(state->borrow_main_greenlet()); - // When we need to do cross-thread operations, we check this. - // A NULL value means the thread died some time ago. - // We do this here, rather than in a Python dealloc function - // for the greenlet, in case there's still a reference out - // there. - dynamic_cast(main->pimpl)->thread_state(nullptr); - - delete state; // Deleting this runs the destructor, DECREFs the main greenlet. - } - - - static int AddPendingCall(int (*func)(void*), void* arg) - { - // If the interpreter is in the middle of finalizing, we can't add a - // pending call. Trying to do so will end up in a SIGSEGV, as - // Py_AddPendingCall will not be able to get the interpreter and will - // try to dereference a NULL pointer. It's possible this can still - // segfault if we happen to get context switched, and maybe we should - // just always implement our own AddPendingCall, but I'd like to see if - // this works first -#if GREENLET_PY313 - if (Py_IsFinalizing()) { -#else - if (_Py_IsFinalizing()) { -#endif -#ifdef GREENLET_DEBUG - // No need to log in the general case. Yes, we'll leak, - // but we're shutting down so it should be ok. - fprintf(stderr, - "greenlet: WARNING: Interpreter is finalizing. Ignoring " - "call to Py_AddPendingCall; \n"); -#endif - return 0; - } - return Py_AddPendingCall(func, arg); - } - - - - - -}; -}; - -}; // namespace greenlet - -// The intent when GET_THREAD_STATE() is needed multiple times in a -// function is to take a reference to its return value in a local -// variable, to avoid the thread-local indirection. On some platforms -// (macOS), accessing a thread-local involves a function call (plus an -// initial function call in each function that uses a thread local); -// in contrast, static volatile variables are at some pre-computed -// offset. -typedef greenlet::ThreadStateCreator ThreadStateCreator; -static thread_local ThreadStateCreator g_thread_state_global; -#define GET_THREAD_STATE() g_thread_state_global - -#endif //T_THREADSTATE_DESTROY diff --git a/venv/lib/python3.9/site-packages/greenlet/TUserGreenlet.cpp b/venv/lib/python3.9/site-packages/greenlet/TUserGreenlet.cpp deleted file mode 100644 index 73a8133..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/TUserGreenlet.cpp +++ /dev/null @@ -1,662 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ -/** - * Implementation of greenlet::UserGreenlet. - * - * Format with: - * clang-format -i --style=file src/greenlet/greenlet.c - * - * - * Fix missing braces with: - * clang-tidy src/greenlet/greenlet.c -fix -checks="readability-braces-around-statements" -*/ -#ifndef T_USER_GREENLET_CPP -#define T_USER_GREENLET_CPP - -#include "greenlet_internal.hpp" -#include "TGreenlet.hpp" - -#include "TThreadStateDestroy.cpp" - - -namespace greenlet { -using greenlet::refs::BorrowedMainGreenlet; -greenlet::PythonAllocator UserGreenlet::allocator; - -void* UserGreenlet::operator new(size_t UNUSED(count)) -{ - return allocator.allocate(1); -} - - -void UserGreenlet::operator delete(void* ptr) -{ - return allocator.deallocate(static_cast(ptr), - 1); -} - - -UserGreenlet::UserGreenlet(PyGreenlet* p, BorrowedGreenlet the_parent) - : Greenlet(p), _parent(the_parent) -{ -} - -UserGreenlet::~UserGreenlet() -{ - // Python 3.11: If we don't clear out the raw frame datastack - // when deleting an unfinished greenlet, - // TestLeaks.test_untracked_memory_doesnt_increase_unfinished_thread_dealloc_in_main fails. - this->python_state.did_finish(nullptr); - this->tp_clear(); -} - - -const BorrowedMainGreenlet -UserGreenlet::main_greenlet() const -{ - return this->_main_greenlet; -} - - -BorrowedMainGreenlet -UserGreenlet::find_main_greenlet_in_lineage() const -{ - if (this->started()) { - assert(this->_main_greenlet); - return BorrowedMainGreenlet(this->_main_greenlet); - } - - if (!this->_parent) { - /* garbage collected greenlet in chain */ - // XXX: WHAT? - return BorrowedMainGreenlet(nullptr); - } - - return this->_parent->find_main_greenlet_in_lineage(); -} - - -/** - * CAUTION: This will allocate memory and may trigger garbage - * collection and arbitrary Python code. - */ -OwnedObject -UserGreenlet::throw_GreenletExit_during_dealloc(const ThreadState& current_thread_state) -{ - /* The dying greenlet cannot be a parent of ts_current - because the 'parent' field chain would hold a - reference */ - UserGreenlet::ParentIsCurrentGuard with_current_parent(this, current_thread_state); - - // We don't care about the return value, only whether an - // exception happened. Whether or not an exception happens, - // we need to restore the parent in case the greenlet gets - // resurrected. - return Greenlet::throw_GreenletExit_during_dealloc(current_thread_state); -} - -ThreadState* -UserGreenlet::thread_state() const noexcept -{ - // TODO: maybe make this throw, if the thread state isn't there? - // if (!this->main_greenlet) { - // throw std::runtime_error("No thread state"); // TODO: Better exception - // } - if (!this->_main_greenlet) { - return nullptr; - } - return this->_main_greenlet->thread_state(); -} - - -bool -UserGreenlet::was_running_in_dead_thread() const noexcept -{ - return this->_main_greenlet && !this->thread_state(); -} - -OwnedObject -UserGreenlet::g_switch() -{ - assert(this->args() || PyErr_Occurred()); - - try { - this->check_switch_allowed(); - } - catch (const PyErrOccurred&) { - this->release_args(); - throw; - } - - // Switching greenlets used to attempt to clean out ones that need - // deleted *if* we detected a thread switch. Should it still do - // that? - // An issue is that if we delete a greenlet from another thread, - // it gets queued to this thread, and ``kill_greenlet()`` switches - // back into the greenlet - - /* find the real target by ignoring dead greenlets, - and if necessary starting a greenlet. */ - switchstack_result_t err; - Greenlet* target = this; - // TODO: probably cleaner to handle the case where we do - // switch to ourself separately from the other cases. - // This can probably even further be simplified if we keep - // track of the switching_state we're going for and just call - // into g_switch() if it's not ourself. The main problem with that - // is that we would be using more stack space. - bool target_was_me = true; - bool was_initial_stub = false; - while (target) { - if (target->active()) { - if (!target_was_me) { - target->args() <<= this->args(); - assert(!this->args()); - } - err = target->g_switchstack(); - break; - } - if (!target->started()) { - // We never encounter a main greenlet that's not started. - assert(!target->main()); - UserGreenlet* real_target = static_cast(target); - assert(real_target); - void* dummymarker; - was_initial_stub = true; - if (!target_was_me) { - target->args() <<= this->args(); - assert(!this->args()); - } - try { - // This can only throw back to us while we're - // still in this greenlet. Once the new greenlet - // is bootstrapped, it has its own exception state. - err = real_target->g_initialstub(&dummymarker); - } - catch (const PyErrOccurred&) { - this->release_args(); - throw; - } - catch (const GreenletStartedWhileInPython&) { - // The greenlet was started sometime before this - // greenlet actually switched to it, i.e., - // "concurrent" calls to switch() or throw(). - // We need to retry the switch. - // Note that the current greenlet has been reset - // to this one (or we wouldn't be running!) - continue; - } - break; - } - - target = target->parent(); - target_was_me = false; - } - // The ``this`` pointer and all other stack or register based - // variables are invalid now, at least where things succeed - // above. - // But this one, probably not so much? It's not clear if it's - // safe to throw an exception at this point. - - if (err.status < 0) { - // If we get here, either g_initialstub() - // failed, or g_switchstack() failed. Either one of those - // cases SHOULD leave us in the original greenlet with a valid - // stack. - return this->on_switchstack_or_initialstub_failure(target, err, target_was_me, was_initial_stub); - } - - // err.the_new_current_greenlet would be the same as ``target``, - // if target wasn't probably corrupt. - return err.the_new_current_greenlet->g_switch_finish(err); -} - - - -Greenlet::switchstack_result_t -UserGreenlet::g_initialstub(void* mark) -{ - OwnedObject run; - - // We need to grab a reference to the current switch arguments - // in case we're entered concurrently during the call to - // GetAttr() and have to try again. - // We'll restore them when we return in that case. - // Scope them tightly to avoid ref leaks. - { - SwitchingArgs args(this->args()); - - /* save exception in case getattr clears it */ - PyErrPieces saved; - - /* - self.run is the object to call in the new greenlet. - This could run arbitrary python code and switch greenlets! - */ - run = this->self().PyRequireAttr(mod_globs->str_run); - /* restore saved exception */ - saved.PyErrRestore(); - - - /* recheck that it's safe to switch in case greenlet reparented anywhere above */ - this->check_switch_allowed(); - - /* by the time we got here another start could happen elsewhere, - * that means it should now be a regular switch. - * This can happen if the Python code is a subclass that implements - * __getattribute__ or __getattr__, or makes ``run`` a descriptor; - * all of those can run arbitrary code that switches back into - * this greenlet. - */ - if (this->stack_state.started()) { - // the successful switch cleared these out, we need to - // restore our version. They will be copied on up to the - // next target. - assert(!this->args()); - this->args() <<= args; - throw GreenletStartedWhileInPython(); - } - } - - // Sweet, if we got here, we have the go-ahead and will switch - // greenlets. - // Nothing we do from here on out should allow for a thread or - // greenlet switch: No arbitrary calls to Python, including - // decref'ing - -#if GREENLET_USE_CFRAME - /* OK, we need it, we're about to switch greenlets, save the state. */ - /* - See green_new(). This is a stack-allocated variable used - while *self* is in PyObject_Call(). - We want to defer copying the state info until we're sure - we need it and are in a stable place to do so. - */ - _PyCFrame trace_info; - - this->python_state.set_new_cframe(trace_info); -#endif - /* start the greenlet */ - ThreadState& thread_state = GET_THREAD_STATE().state(); - this->stack_state = StackState(mark, - thread_state.borrow_current()->stack_state); - this->python_state.set_initial_state(PyThreadState_GET()); - this->exception_state.clear(); - this->_main_greenlet = thread_state.get_main_greenlet(); - - /* perform the initial switch */ - switchstack_result_t err = this->g_switchstack(); - /* returns twice! - The 1st time with ``err == 1``: we are in the new greenlet. - This one owns a greenlet that used to be current. - The 2nd time with ``err <= 0``: back in the caller's - greenlet; this happens if the child finishes or switches - explicitly to us. Either way, the ``err`` variable is - created twice at the same memory location, but possibly - having different ``origin`` values. Note that it's not - constructed for the second time until the switch actually happens. - */ - if (err.status == 1) { - // In the new greenlet. - - // This never returns! Calling inner_bootstrap steals - // the contents of our run object within this stack frame, so - // it is not valid to do anything with it. - try { - this->inner_bootstrap(err.origin_greenlet.relinquish_ownership(), - run.relinquish_ownership()); - } - // Getting a C++ exception here isn't good. It's probably a - // bug in the underlying greenlet, meaning it's probably a - // C++ extension. We're going to abort anyway, but try to - // display some nice information *if* possible. Some obscure - // platforms don't properly support this (old 32-bit Arm, see see - // https://github.com/python-greenlet/greenlet/issues/385); that's not - // great, but should usually be OK because, as mentioned above, we're - // terminating anyway. - // - // The catching is tested by - // ``test_cpp.CPPTests.test_unhandled_exception_in_greenlet_aborts``. - // - // PyErrOccurred can theoretically be thrown by - // inner_bootstrap() -> g_switch_finish(), but that should - // never make it back to here. It is a std::exception and - // would be caught if it is. - catch (const std::exception& e) { - std::string base = "greenlet: Unhandled C++ exception: "; - base += e.what(); - Py_FatalError(base.c_str()); - } - catch (...) { - // Some compilers/runtimes use exceptions internally. - // It appears that GCC on Linux with libstdc++ throws an - // exception internally at process shutdown time to unwind - // stacks and clean up resources. Depending on exactly - // where we are when the process exits, that could result - // in an unknown exception getting here. If we - // Py_FatalError() or abort() here, we interfere with - // orderly process shutdown. Throwing the exception on up - // is the right thing to do. - // - // gevent's ``examples/dns_mass_resolve.py`` demonstrates this. -#ifndef NDEBUG - fprintf(stderr, - "greenlet: inner_bootstrap threw unknown exception; " - "is the process terminating?\n"); -#endif - throw; - } - Py_FatalError("greenlet: inner_bootstrap returned with no exception.\n"); - } - - - // In contrast, notice that we're keeping the origin greenlet - // around as an owned reference; we need it to call the trace - // function for the switch back into the parent. It was only - // captured at the time the switch actually happened, though, - // so we haven't been keeping an extra reference around this - // whole time. - - /* back in the parent */ - if (err.status < 0) { - /* start failed badly, restore greenlet state */ - this->stack_state = StackState(); - this->_main_greenlet.CLEAR(); - // CAUTION: This may run arbitrary Python code. - run.CLEAR(); // inner_bootstrap didn't run, we own the reference. - } - - // In the success case, the spawned code (inner_bootstrap) will - // take care of decrefing this, so we relinquish ownership so as - // to not double-decref. - - run.relinquish_ownership(); - - return err; -} - - -void -UserGreenlet::inner_bootstrap(PyGreenlet* origin_greenlet, PyObject* run) -{ - // The arguments here would be another great place for move. - // As it is, we take them as a reference so that when we clear - // them we clear what's on the stack above us. Do that NOW, and - // without using a C++ RAII object, - // so there's no way that exiting the parent frame can clear it, - // or we clear it unexpectedly. This arises in the context of the - // interpreter shutting down. See https://github.com/python-greenlet/greenlet/issues/325 - //PyObject* run = _run.relinquish_ownership(); - - /* in the new greenlet */ - assert(this->thread_state()->borrow_current() == BorrowedGreenlet(this->_self)); - // C++ exceptions cannot propagate to the parent greenlet from - // here. (TODO: Do we need a catch(...) clause, perhaps on the - // function itself? ALl we could do is terminate the program.) - // NOTE: On 32-bit Windows, the call chain is extremely - // important here in ways that are subtle, having to do with - // the depth of the SEH list. The call to restore it MUST NOT - // add a new SEH handler to the list, or we'll restore it to - // the wrong thing. - this->thread_state()->restore_exception_state(); - /* stack variables from above are no good and also will not unwind! */ - // EXCEPT: That can't be true, we access run, among others, here. - - this->stack_state.set_active(); /* running */ - - // We're about to possibly run Python code again, which - // could switch back/away to/from us, so we need to grab the - // arguments locally. - SwitchingArgs args; - args <<= this->args(); - assert(!this->args()); - - // XXX: We could clear this much earlier, right? - // Or would that introduce the possibility of running Python - // code when we don't want to? - // CAUTION: This may run arbitrary Python code. - this->_run_callable.CLEAR(); - - - // The first switch we need to manually call the trace - // function here instead of in g_switch_finish, because we - // never return there. - if (OwnedObject tracefunc = this->thread_state()->get_tracefunc()) { - OwnedGreenlet trace_origin; - trace_origin = origin_greenlet; - try { - g_calltrace(tracefunc, - args ? mod_globs->event_switch : mod_globs->event_throw, - trace_origin, - this->_self); - } - catch (const PyErrOccurred&) { - /* Turn trace errors into switch throws */ - args.CLEAR(); - } - } - - // We no longer need the origin, it was only here for - // tracing. - // We may never actually exit this stack frame so we need - // to explicitly clear it. - // This could run Python code and switch. - Py_CLEAR(origin_greenlet); - - OwnedObject result; - if (!args) { - /* pending exception */ - result = NULL; - } - else { - /* call g.run(*args, **kwargs) */ - // This could result in further switches - try { - //result = run.PyCall(args.args(), args.kwargs()); - // CAUTION: Just invoking this, before the function even - // runs, may cause memory allocations, which may trigger - // GC, which may run arbitrary Python code. - result = OwnedObject::consuming(PyObject_Call(run, args.args().borrow(), args.kwargs().borrow())); - } - catch (...) { - // Unhandled C++ exception! - - // If we declare ourselves as noexcept, if we don't catch - // this here, most platforms will just abort() the - // process. But on 64-bit Windows with older versions of - // the C runtime, this can actually corrupt memory and - // just return. We see this when compiling with the - // Windows 7.0 SDK targeting Windows Server 2008, but not - // when using the Appveyor Visual Studio 2019 image. So - // this currently only affects Python 2.7 on Windows 64. - // That is, the tests pass and the runtime aborts - // everywhere else. - // - // However, if we catch it and try to continue with a - // Python error, then all Windows 64 bit platforms corrupt - // memory. So all we can do is manually abort, hopefully - // with a good error message. (Note that the above was - // tested WITHOUT the `/EHr` switch being used at compile - // time, so MSVC may have "optimized" out important - // checking. Using that switch, we may be in a better - // place in terms of memory corruption.) But sometimes it - // can't be caught here at all, which is confusing but not - // terribly surprising; so again, the G_NOEXCEPT_WIN32 - // plus "/EHr". - // - // Hopefully the basic C stdlib is still functional enough - // for us to at least print an error. - // - // It gets more complicated than that, though, on some - // platforms, specifically at least Linux/gcc/libstdc++. They use - // an exception to unwind the stack when a background - // thread exits. (See comments about noexcept.) So this - // may not actually represent anything untoward. On those - // platforms we allow throws of this to propagate, or - // attempt to anyway. -# if defined(WIN32) || defined(_WIN32) - Py_FatalError( - "greenlet: Unhandled C++ exception from a greenlet run function. " - "Because memory is likely corrupted, terminating process."); - std::abort(); -#else - throw; -#endif - } - } - // These lines may run arbitrary code - args.CLEAR(); - Py_CLEAR(run); - - if (!result - && mod_globs->PyExc_GreenletExit.PyExceptionMatches() - && (this->args())) { - // This can happen, for example, if our only reference - // goes away after we switch back to the parent. - // See test_dealloc_switch_args_not_lost - PyErrPieces clear_error; - result <<= this->args(); - result = single_result(result); - } - this->release_args(); - this->python_state.did_finish(PyThreadState_GET()); - - result = g_handle_exit(result); - assert(this->thread_state()->borrow_current() == this->_self); - - /* jump back to parent */ - this->stack_state.set_inactive(); /* dead */ - - - // TODO: Can we decref some things here? Release our main greenlet - // and maybe parent? - for (Greenlet* parent = this->_parent; - parent; - parent = parent->parent()) { - // We need to somewhere consume a reference to - // the result; in most cases we'll never have control - // back in this stack frame again. Calling - // green_switch actually adds another reference! - // This would probably be clearer with a specific API - // to hand results to the parent. - parent->args() <<= result; - assert(!result); - // The parent greenlet now owns the result; in the - // typical case we'll never get back here to assign to - // result and thus release the reference. - try { - result = parent->g_switch(); - } - catch (const PyErrOccurred&) { - // Ignore, keep passing the error on up. - } - - /* Return here means switch to parent failed, - * in which case we throw *current* exception - * to the next parent in chain. - */ - assert(!result); - } - /* We ran out of parents, cannot continue */ - PyErr_WriteUnraisable(this->self().borrow_o()); - Py_FatalError("greenlet: ran out of parent greenlets while propagating exception; " - "cannot continue"); - std::abort(); -} - -void -UserGreenlet::run(const BorrowedObject nrun) -{ - if (this->started()) { - throw AttributeError( - "run cannot be set " - "after the start of the greenlet"); - } - this->_run_callable = nrun; -} - -const OwnedGreenlet -UserGreenlet::parent() const -{ - return this->_parent; -} - -void -UserGreenlet::parent(const BorrowedObject raw_new_parent) -{ - if (!raw_new_parent) { - throw AttributeError("can't delete attribute"); - } - - BorrowedMainGreenlet main_greenlet_of_new_parent; - BorrowedGreenlet new_parent(raw_new_parent.borrow()); // could - // throw - // TypeError! - for (BorrowedGreenlet p = new_parent; p; p = p->parent()) { - if (p == this->self()) { - throw ValueError("cyclic parent chain"); - } - main_greenlet_of_new_parent = p->main_greenlet(); - } - - if (!main_greenlet_of_new_parent) { - throw ValueError("parent must not be garbage collected"); - } - - if (this->started() - && this->_main_greenlet != main_greenlet_of_new_parent) { - throw ValueError("parent cannot be on a different thread"); - } - - this->_parent = new_parent; -} - -void -UserGreenlet::murder_in_place() -{ - this->_main_greenlet.CLEAR(); - Greenlet::murder_in_place(); -} - -bool -UserGreenlet::belongs_to_thread(const ThreadState* thread_state) const -{ - return Greenlet::belongs_to_thread(thread_state) && this->_main_greenlet == thread_state->borrow_main_greenlet(); -} - - -int -UserGreenlet::tp_traverse(visitproc visit, void* arg) -{ - Py_VISIT(this->_parent.borrow_o()); - Py_VISIT(this->_main_greenlet.borrow_o()); - Py_VISIT(this->_run_callable.borrow_o()); - - return Greenlet::tp_traverse(visit, arg); -} - -int -UserGreenlet::tp_clear() -{ - Greenlet::tp_clear(); - this->_parent.CLEAR(); - this->_main_greenlet.CLEAR(); - this->_run_callable.CLEAR(); - return 0; -} - -UserGreenlet::ParentIsCurrentGuard::ParentIsCurrentGuard(UserGreenlet* p, - const ThreadState& thread_state) - : oldparent(p->_parent), - greenlet(p) -{ - p->_parent = thread_state.get_current(); -} - -UserGreenlet::ParentIsCurrentGuard::~ParentIsCurrentGuard() -{ - this->greenlet->_parent = oldparent; - oldparent.CLEAR(); -} - -}; //namespace greenlet -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/__init__.py b/venv/lib/python3.9/site-packages/greenlet/__init__.py deleted file mode 100644 index 6401497..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/__init__.py +++ /dev/null @@ -1,71 +0,0 @@ -# -*- coding: utf-8 -*- -""" -The root of the greenlet package. -""" -from __future__ import absolute_import -from __future__ import division -from __future__ import print_function - -__all__ = [ - '__version__', - '_C_API', - - 'GreenletExit', - 'error', - - 'getcurrent', - 'greenlet', - - 'gettrace', - 'settrace', -] - -# pylint:disable=no-name-in-module - -### -# Metadata -### -__version__ = '3.2.4' -from ._greenlet import _C_API # pylint:disable=no-name-in-module - -### -# Exceptions -### -from ._greenlet import GreenletExit -from ._greenlet import error - -### -# greenlets -### -from ._greenlet import getcurrent -from ._greenlet import greenlet - -### -# tracing -### -try: - from ._greenlet import gettrace - from ._greenlet import settrace -except ImportError: - # Tracing wasn't supported. - # XXX: The option to disable it was removed in 1.0, - # so this branch should be dead code. - pass - -### -# Constants -# These constants aren't documented and aren't recommended. -# In 1.0, USE_GC and USE_TRACING are always true, and USE_CONTEXT_VARS -# is the same as ``sys.version_info[:2] >= 3.7`` -### -from ._greenlet import GREENLET_USE_CONTEXT_VARS # pylint:disable=unused-import -from ._greenlet import GREENLET_USE_GC # pylint:disable=unused-import -from ._greenlet import GREENLET_USE_TRACING # pylint:disable=unused-import - -# Controlling the use of the gc module. Provisional API for this greenlet -# implementation in 2.0. -from ._greenlet import CLOCKS_PER_SEC # pylint:disable=unused-import -from ._greenlet import enable_optional_cleanup # pylint:disable=unused-import -from ._greenlet import get_clocks_used_doing_optional_cleanup # pylint:disable=unused-import - -# Other APIS in the _greenlet module are for test support. diff --git a/venv/lib/python3.9/site-packages/greenlet/_greenlet.cpython-39-darwin.so b/venv/lib/python3.9/site-packages/greenlet/_greenlet.cpython-39-darwin.so deleted file mode 100755 index 0310a08..0000000 Binary files a/venv/lib/python3.9/site-packages/greenlet/_greenlet.cpython-39-darwin.so and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/greenlet/greenlet.cpp b/venv/lib/python3.9/site-packages/greenlet/greenlet.cpp deleted file mode 100644 index e8d92a0..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/greenlet.cpp +++ /dev/null @@ -1,320 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ -/* Format with: - * clang-format -i --style=file src/greenlet/greenlet.c - * - * - * Fix missing braces with: - * clang-tidy src/greenlet/greenlet.c -fix -checks="readability-braces-around-statements" -*/ -#include -#include -#include -#include - - -#define PY_SSIZE_T_CLEAN -#include -#include "structmember.h" // PyMemberDef - -#include "greenlet_internal.hpp" -// Code after this point can assume access to things declared in stdint.h, -// including the fixed-width types. This goes for the platform-specific switch functions -// as well. -#include "greenlet_refs.hpp" -#include "greenlet_slp_switch.hpp" - -#include "greenlet_thread_support.hpp" -#include "TGreenlet.hpp" - -#include "TGreenletGlobals.cpp" - -#include "TGreenlet.cpp" -#include "TMainGreenlet.cpp" -#include "TUserGreenlet.cpp" -#include "TBrokenGreenlet.cpp" -#include "TExceptionState.cpp" -#include "TPythonState.cpp" -#include "TStackState.cpp" - -#include "TThreadState.hpp" -#include "TThreadStateCreator.hpp" -#include "TThreadStateDestroy.cpp" - -#include "PyGreenlet.cpp" -#include "PyGreenletUnswitchable.cpp" -#include "CObjects.cpp" - -using greenlet::LockGuard; -using greenlet::LockInitError; -using greenlet::PyErrOccurred; -using greenlet::Require; - -using greenlet::g_handle_exit; -using greenlet::single_result; - -using greenlet::Greenlet; -using greenlet::UserGreenlet; -using greenlet::MainGreenlet; -using greenlet::BrokenGreenlet; -using greenlet::ThreadState; -using greenlet::PythonState; - - - -// ******* Implementation of things from included files -template -greenlet::refs::_BorrowedGreenlet& greenlet::refs::_BorrowedGreenlet::operator=(const greenlet::refs::BorrowedObject& other) -{ - this->_set_raw_pointer(static_cast(other)); - return *this; -} - -template -inline greenlet::refs::_BorrowedGreenlet::operator Greenlet*() const noexcept -{ - if (!this->p) { - return nullptr; - } - return reinterpret_cast(this->p)->pimpl; -} - -template -greenlet::refs::_BorrowedGreenlet::_BorrowedGreenlet(const BorrowedObject& p) - : BorrowedReference(nullptr) -{ - - this->_set_raw_pointer(p.borrow()); -} - -template -inline greenlet::refs::_OwnedGreenlet::operator Greenlet*() const noexcept -{ - if (!this->p) { - return nullptr; - } - return reinterpret_cast(this->p)->pimpl; -} - - - -#ifdef __clang__ -# pragma clang diagnostic push -# pragma clang diagnostic ignored "-Wmissing-field-initializers" -# pragma clang diagnostic ignored "-Wwritable-strings" -#elif defined(__GNUC__) -# pragma GCC diagnostic push -// warning: ISO C++ forbids converting a string constant to ‘char*’ -// (The python APIs aren't const correct and accept writable char*) -# pragma GCC diagnostic ignored "-Wwrite-strings" -#endif - - -/*********************************************************** - -A PyGreenlet is a range of C stack addresses that must be -saved and restored in such a way that the full range of the -stack contains valid data when we switch to it. - -Stack layout for a greenlet: - - | ^^^ | - | older data | - | | - stack_stop . |_______________| - . | | - . | greenlet data | - . | in stack | - . * |_______________| . . _____________ stack_copy + stack_saved - . | | | | - . | data | |greenlet data| - . | unrelated | | saved | - . | to | | in heap | - stack_start . | this | . . |_____________| stack_copy - | greenlet | - | | - | newer data | - | vvv | - - -Note that a greenlet's stack data is typically partly at its correct -place in the stack, and partly saved away in the heap, but always in -the above configuration: two blocks, the more recent one in the heap -and the older one still in the stack (either block may be empty). - -Greenlets are chained: each points to the previous greenlet, which is -the one that owns the data currently in the C stack above my -stack_stop. The currently running greenlet is the first element of -this chain. The main (initial) greenlet is the last one. Greenlets -whose stack is entirely in the heap can be skipped from the chain. - -The chain is not related to execution order, but only to the order -in which bits of C stack happen to belong to greenlets at a particular -point in time. - -The main greenlet doesn't have a stack_stop: it is responsible for the -complete rest of the C stack, and we don't know where it begins. We -use (char*) -1, the largest possible address. - -States: - stack_stop == NULL && stack_start == NULL: did not start yet - stack_stop != NULL && stack_start == NULL: already finished - stack_stop != NULL && stack_start != NULL: active - -The running greenlet's stack_start is undefined but not NULL. - - ***********************************************************/ - - - - -/***********************************************************/ - -/* Some functions must not be inlined: - * slp_restore_state, when inlined into slp_switch might cause - it to restore stack over its own local variables - * slp_save_state, when inlined would add its own local - variables to the saved stack, wasting space - * slp_switch, cannot be inlined for obvious reasons - * g_initialstub, when inlined would receive a pointer into its - own stack frame, leading to incomplete stack save/restore - -g_initialstub is a member function and declared virtual so that the -compiler always calls it through a vtable. - -slp_save_state and slp_restore_state are also member functions. They -are called from trampoline functions that themselves are declared as -not eligible for inlining. -*/ - -extern "C" { -static int GREENLET_NOINLINE(slp_save_state_trampoline)(char* stackref) -{ - return switching_thread_state->slp_save_state(stackref); -} -static void GREENLET_NOINLINE(slp_restore_state_trampoline)() -{ - switching_thread_state->slp_restore_state(); -} -} - - -/***********************************************************/ - - -#include "PyModule.cpp" - - - -static PyObject* -greenlet_internal_mod_init() noexcept -{ - static void* _PyGreenlet_API[PyGreenlet_API_pointers]; - - try { - CreatedModule m(greenlet_module_def); - - Require(PyType_Ready(&PyGreenlet_Type)); - Require(PyType_Ready(&PyGreenletUnswitchable_Type)); - - mod_globs = new greenlet::GreenletGlobals; - ThreadState::init(); - - m.PyAddObject("greenlet", PyGreenlet_Type); - m.PyAddObject("UnswitchableGreenlet", PyGreenletUnswitchable_Type); - m.PyAddObject("error", mod_globs->PyExc_GreenletError); - m.PyAddObject("GreenletExit", mod_globs->PyExc_GreenletExit); - - m.PyAddObject("GREENLET_USE_GC", 1); - m.PyAddObject("GREENLET_USE_TRACING", 1); - m.PyAddObject("GREENLET_USE_CONTEXT_VARS", 1L); - m.PyAddObject("GREENLET_USE_STANDARD_THREADING", 1L); - - OwnedObject clocks_per_sec = OwnedObject::consuming(PyLong_FromSsize_t(CLOCKS_PER_SEC)); - m.PyAddObject("CLOCKS_PER_SEC", clocks_per_sec); - - /* also publish module-level data as attributes of the greentype. */ - // XXX: This is weird, and enables a strange pattern of - // confusing the class greenlet with the module greenlet; with - // the exception of (possibly) ``getcurrent()``, this - // shouldn't be encouraged so don't add new items here. - for (const char* const* p = copy_on_greentype; *p; p++) { - OwnedObject o = m.PyRequireAttr(*p); - PyDict_SetItemString(PyGreenlet_Type.tp_dict, *p, o.borrow()); - } - - /* - * Expose C API - */ - - /* types */ - _PyGreenlet_API[PyGreenlet_Type_NUM] = (void*)&PyGreenlet_Type; - - /* exceptions */ - _PyGreenlet_API[PyExc_GreenletError_NUM] = (void*)mod_globs->PyExc_GreenletError; - _PyGreenlet_API[PyExc_GreenletExit_NUM] = (void*)mod_globs->PyExc_GreenletExit; - - /* methods */ - _PyGreenlet_API[PyGreenlet_New_NUM] = (void*)PyGreenlet_New; - _PyGreenlet_API[PyGreenlet_GetCurrent_NUM] = (void*)PyGreenlet_GetCurrent; - _PyGreenlet_API[PyGreenlet_Throw_NUM] = (void*)PyGreenlet_Throw; - _PyGreenlet_API[PyGreenlet_Switch_NUM] = (void*)PyGreenlet_Switch; - _PyGreenlet_API[PyGreenlet_SetParent_NUM] = (void*)PyGreenlet_SetParent; - - /* Previously macros, but now need to be functions externally. */ - _PyGreenlet_API[PyGreenlet_MAIN_NUM] = (void*)Extern_PyGreenlet_MAIN; - _PyGreenlet_API[PyGreenlet_STARTED_NUM] = (void*)Extern_PyGreenlet_STARTED; - _PyGreenlet_API[PyGreenlet_ACTIVE_NUM] = (void*)Extern_PyGreenlet_ACTIVE; - _PyGreenlet_API[PyGreenlet_GET_PARENT_NUM] = (void*)Extern_PyGreenlet_GET_PARENT; - - /* XXX: Note that our module name is ``greenlet._greenlet``, but for - backwards compatibility with existing C code, we need the _C_API to - be directly in greenlet. - */ - const NewReference c_api_object(Require( - PyCapsule_New( - (void*)_PyGreenlet_API, - "greenlet._C_API", - NULL))); - m.PyAddObject("_C_API", c_api_object); - assert(c_api_object.REFCNT() == 2); - - // cerr << "Sizes:" - // << "\n\tGreenlet : " << sizeof(Greenlet) - // << "\n\tUserGreenlet : " << sizeof(UserGreenlet) - // << "\n\tMainGreenlet : " << sizeof(MainGreenlet) - // << "\n\tExceptionState : " << sizeof(greenlet::ExceptionState) - // << "\n\tPythonState : " << sizeof(greenlet::PythonState) - // << "\n\tStackState : " << sizeof(greenlet::StackState) - // << "\n\tSwitchingArgs : " << sizeof(greenlet::SwitchingArgs) - // << "\n\tOwnedObject : " << sizeof(greenlet::refs::OwnedObject) - // << "\n\tBorrowedObject : " << sizeof(greenlet::refs::BorrowedObject) - // << "\n\tPyGreenlet : " << sizeof(PyGreenlet) - // << endl; - - return m.borrow(); // But really it's the main reference. - } - catch (const LockInitError& e) { - PyErr_SetString(PyExc_MemoryError, e.what()); - return NULL; - } - catch (const PyErrOccurred&) { - return NULL; - } - -} - -extern "C" { - -PyMODINIT_FUNC -PyInit__greenlet(void) -{ - return greenlet_internal_mod_init(); -} - -}; // extern C - -#ifdef __clang__ -# pragma clang diagnostic pop -#elif defined(__GNUC__) -# pragma GCC diagnostic pop -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/greenlet.h b/venv/lib/python3.9/site-packages/greenlet/greenlet.h deleted file mode 100644 index d02a16e..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/greenlet.h +++ /dev/null @@ -1,164 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ - -/* Greenlet object interface */ - -#ifndef Py_GREENLETOBJECT_H -#define Py_GREENLETOBJECT_H - - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* This is deprecated and undocumented. It does not change. */ -#define GREENLET_VERSION "1.0.0" - -#ifndef GREENLET_MODULE -#define implementation_ptr_t void* -#endif - -typedef struct _greenlet { - PyObject_HEAD - PyObject* weakreflist; - PyObject* dict; - implementation_ptr_t pimpl; -} PyGreenlet; - -#define PyGreenlet_Check(op) (op && PyObject_TypeCheck(op, &PyGreenlet_Type)) - - -/* C API functions */ - -/* Total number of symbols that are exported */ -#define PyGreenlet_API_pointers 12 - -#define PyGreenlet_Type_NUM 0 -#define PyExc_GreenletError_NUM 1 -#define PyExc_GreenletExit_NUM 2 - -#define PyGreenlet_New_NUM 3 -#define PyGreenlet_GetCurrent_NUM 4 -#define PyGreenlet_Throw_NUM 5 -#define PyGreenlet_Switch_NUM 6 -#define PyGreenlet_SetParent_NUM 7 - -#define PyGreenlet_MAIN_NUM 8 -#define PyGreenlet_STARTED_NUM 9 -#define PyGreenlet_ACTIVE_NUM 10 -#define PyGreenlet_GET_PARENT_NUM 11 - -#ifndef GREENLET_MODULE -/* This section is used by modules that uses the greenlet C API */ -static void** _PyGreenlet_API = NULL; - -# define PyGreenlet_Type \ - (*(PyTypeObject*)_PyGreenlet_API[PyGreenlet_Type_NUM]) - -# define PyExc_GreenletError \ - ((PyObject*)_PyGreenlet_API[PyExc_GreenletError_NUM]) - -# define PyExc_GreenletExit \ - ((PyObject*)_PyGreenlet_API[PyExc_GreenletExit_NUM]) - -/* - * PyGreenlet_New(PyObject *args) - * - * greenlet.greenlet(run, parent=None) - */ -# define PyGreenlet_New \ - (*(PyGreenlet * (*)(PyObject * run, PyGreenlet * parent)) \ - _PyGreenlet_API[PyGreenlet_New_NUM]) - -/* - * PyGreenlet_GetCurrent(void) - * - * greenlet.getcurrent() - */ -# define PyGreenlet_GetCurrent \ - (*(PyGreenlet * (*)(void)) _PyGreenlet_API[PyGreenlet_GetCurrent_NUM]) - -/* - * PyGreenlet_Throw( - * PyGreenlet *greenlet, - * PyObject *typ, - * PyObject *val, - * PyObject *tb) - * - * g.throw(...) - */ -# define PyGreenlet_Throw \ - (*(PyObject * (*)(PyGreenlet * self, \ - PyObject * typ, \ - PyObject * val, \ - PyObject * tb)) \ - _PyGreenlet_API[PyGreenlet_Throw_NUM]) - -/* - * PyGreenlet_Switch(PyGreenlet *greenlet, PyObject *args) - * - * g.switch(*args, **kwargs) - */ -# define PyGreenlet_Switch \ - (*(PyObject * \ - (*)(PyGreenlet * greenlet, PyObject * args, PyObject * kwargs)) \ - _PyGreenlet_API[PyGreenlet_Switch_NUM]) - -/* - * PyGreenlet_SetParent(PyObject *greenlet, PyObject *new_parent) - * - * g.parent = new_parent - */ -# define PyGreenlet_SetParent \ - (*(int (*)(PyGreenlet * greenlet, PyGreenlet * nparent)) \ - _PyGreenlet_API[PyGreenlet_SetParent_NUM]) - -/* - * PyGreenlet_GetParent(PyObject* greenlet) - * - * return greenlet.parent; - * - * This could return NULL even if there is no exception active. - * If it does not return NULL, you are responsible for decrementing the - * reference count. - */ -# define PyGreenlet_GetParent \ - (*(PyGreenlet* (*)(PyGreenlet*)) \ - _PyGreenlet_API[PyGreenlet_GET_PARENT_NUM]) - -/* - * deprecated, undocumented alias. - */ -# define PyGreenlet_GET_PARENT PyGreenlet_GetParent - -# define PyGreenlet_MAIN \ - (*(int (*)(PyGreenlet*)) \ - _PyGreenlet_API[PyGreenlet_MAIN_NUM]) - -# define PyGreenlet_STARTED \ - (*(int (*)(PyGreenlet*)) \ - _PyGreenlet_API[PyGreenlet_STARTED_NUM]) - -# define PyGreenlet_ACTIVE \ - (*(int (*)(PyGreenlet*)) \ - _PyGreenlet_API[PyGreenlet_ACTIVE_NUM]) - - - - -/* Macro that imports greenlet and initializes C API */ -/* NOTE: This has actually moved to ``greenlet._greenlet._C_API``, but we - keep the older definition to be sure older code that might have a copy of - the header still works. */ -# define PyGreenlet_Import() \ - { \ - _PyGreenlet_API = (void**)PyCapsule_Import("greenlet._C_API", 0); \ - } - -#endif /* GREENLET_MODULE */ - -#ifdef __cplusplus -} -#endif -#endif /* !Py_GREENLETOBJECT_H */ diff --git a/venv/lib/python3.9/site-packages/greenlet/greenlet_allocator.hpp b/venv/lib/python3.9/site-packages/greenlet/greenlet_allocator.hpp deleted file mode 100644 index dc2b969..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/greenlet_allocator.hpp +++ /dev/null @@ -1,89 +0,0 @@ -#ifndef GREENLET_ALLOCATOR_HPP -#define GREENLET_ALLOCATOR_HPP - -#define PY_SSIZE_T_CLEAN -#include -#include -#include "greenlet_compiler_compat.hpp" -#include "greenlet_cpython_compat.hpp" - - -namespace greenlet -{ -#if defined(Py_GIL_DISABLED) -// Python on free threaded builds says this -// (https://docs.python.org/3/howto/free-threading-extensions.html#memory-allocation-apis): -// -// For thread-safety, the free-threaded build requires that only -// Python objects are allocated using the object domain, and that all -// Python object are allocated using that domain. -// -// This turns out to be important because the GC implementation on -// free threaded Python uses internal mimalloc APIs to find allocated -// objects. If we allocate non-PyObject objects using that API, then -// Bad Things could happen, including crashes and improper results. -// So in that case, we revert to standard C++ allocation. - - template - struct PythonAllocator : public std::allocator { - // This member is deprecated in C++17 and removed in C++20 - template< class U > - struct rebind { - typedef PythonAllocator other; - }; - }; - -#else - // This allocator is stateless; all instances are identical. - // It can *ONLY* be used when we're sure we're holding the GIL - // (Python's allocators require the GIL). - template - struct PythonAllocator : public std::allocator { - - PythonAllocator(const PythonAllocator& UNUSED(other)) - : std::allocator() - { - } - - PythonAllocator(const std::allocator other) - : std::allocator(other) - {} - - template - PythonAllocator(const std::allocator& other) - : std::allocator(other) - { - } - - PythonAllocator() : std::allocator() {} - - T* allocate(size_t number_objects, const void* UNUSED(hint)=0) - { - void* p; - if (number_objects == 1) - p = PyObject_Malloc(sizeof(T)); - else - p = PyMem_Malloc(sizeof(T) * number_objects); - return static_cast(p); - } - - void deallocate(T* t, size_t n) - { - void* p = t; - if (n == 1) { - PyObject_Free(p); - } - else - PyMem_Free(p); - } - // This member is deprecated in C++17 and removed in C++20 - template< class U > - struct rebind { - typedef PythonAllocator other; - }; - - }; -#endif // allocator type -} - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/greenlet_compiler_compat.hpp b/venv/lib/python3.9/site-packages/greenlet/greenlet_compiler_compat.hpp deleted file mode 100644 index af24bd8..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/greenlet_compiler_compat.hpp +++ /dev/null @@ -1,98 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ -#ifndef GREENLET_COMPILER_COMPAT_HPP -#define GREENLET_COMPILER_COMPAT_HPP - -/** - * Definitions to aid with compatibility with different compilers. - * - * .. caution:: Use extreme care with noexcept. - * Some compilers and runtimes, specifically gcc/libgcc/libstdc++ on - * Linux, implement stack unwinding by throwing an uncatchable - * exception, one that specifically does not appear to be an active - * exception to the rest of the runtime. If this happens while we're in a noexcept function, - * we have violated our dynamic exception contract, and so the runtime - * will call std::terminate(), which kills the process with the - * unhelpful message "terminate called without an active exception". - * - * This has happened in this scenario: A background thread is running - * a greenlet that has made a native call and released the GIL. - * Meanwhile, the main thread finishes and starts shutting down the - * interpreter. When the background thread is scheduled again and - * attempts to obtain the GIL, it notices that the interpreter is - * exiting and calls ``pthread_exit()``. This in turn starts to unwind - * the stack by throwing that exception. But we had the ``PyCall`` - * functions annotated as noexcept, so the runtime terminated us. - * - * #2 0x00007fab26fec2b7 in std::terminate() () from /lib/x86_64-linux-gnu/libstdc++.so.6 - * #3 0x00007fab26febb3c in __gxx_personality_v0 () from /lib/x86_64-linux-gnu/libstdc++.so.6 - * #4 0x00007fab26f34de6 in ?? () from /lib/x86_64-linux-gnu/libgcc_s.so.1 - * #6 0x00007fab276a34c6 in __GI___pthread_unwind at ./nptl/unwind.c:130 - * #7 0x00007fab2769bd3a in __do_cancel () at ../sysdeps/nptl/pthreadP.h:280 - * #8 __GI___pthread_exit (value=value@entry=0x0) at ./nptl/pthread_exit.c:36 - * #9 0x000000000052e567 in PyThread_exit_thread () at ../Python/thread_pthread.h:370 - * #10 0x00000000004d60b5 in take_gil at ../Python/ceval_gil.h:224 - * #11 0x00000000004d65f9 in PyEval_RestoreThread at ../Python/ceval.c:467 - * #12 0x000000000060cce3 in setipaddr at ../Modules/socketmodule.c:1203 - * #13 0x00000000006101cd in socket_gethostbyname - */ - -#include - -# define G_NO_COPIES_OF_CLS(Cls) private: \ - Cls(const Cls& other) = delete; \ - Cls& operator=(const Cls& other) = delete - -# define G_NO_ASSIGNMENT_OF_CLS(Cls) private: \ - Cls& operator=(const Cls& other) = delete - -# define G_NO_COPY_CONSTRUCTOR_OF_CLS(Cls) private: \ - Cls(const Cls& other) = delete; - - -// CAUTION: MSVC is stupidly picky: -// -// "The compiler ignores, without warning, any __declspec keywords -// placed after * or & and in front of the variable identifier in a -// declaration." -// (https://docs.microsoft.com/en-us/cpp/cpp/declspec?view=msvc-160) -// -// So pointer return types must be handled differently (because of the -// trailing *), or you get inscrutable compiler warnings like "error -// C2059: syntax error: ''" -// -// In C++ 11, there is a standard syntax for attributes, and -// GCC defines an attribute to use with this: [[gnu:noinline]]. -// In the future, this is expected to become standard. - -#if defined(__GNUC__) || defined(__clang__) -/* We used to check for GCC 4+ or 3.4+, but those compilers are - laughably out of date. Just assume they support it. */ -# define GREENLET_NOINLINE(name) __attribute__((noinline)) name -# define GREENLET_NOINLINE_P(rtype, name) rtype __attribute__((noinline)) name -# define UNUSED(x) UNUSED_ ## x __attribute__((__unused__)) -#elif defined(_MSC_VER) -/* We used to check for && (_MSC_VER >= 1300) but that's also out of date. */ -# define GREENLET_NOINLINE(name) __declspec(noinline) name -# define GREENLET_NOINLINE_P(rtype, name) __declspec(noinline) rtype name -# define UNUSED(x) UNUSED_ ## x -#endif - -#if defined(_MSC_VER) -# define G_NOEXCEPT_WIN32 noexcept -#else -# define G_NOEXCEPT_WIN32 -#endif - -#if defined(__GNUC__) && defined(__POWERPC__) && defined(__APPLE__) -// 32-bit PPC/MacOSX. Only known to be tested on unreleased versions -// of macOS 10.6 using a macports build gcc 14. It appears that -// running C++ destructors of thread-local variables is broken. - -// See https://github.com/python-greenlet/greenlet/pull/419 -# define GREENLET_BROKEN_THREAD_LOCAL_CLEANUP_JUST_LEAK 1 -#else -# define GREENLET_BROKEN_THREAD_LOCAL_CLEANUP_JUST_LEAK 0 -#endif - - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/greenlet_cpython_compat.hpp b/venv/lib/python3.9/site-packages/greenlet/greenlet_cpython_compat.hpp deleted file mode 100644 index a3b3850..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/greenlet_cpython_compat.hpp +++ /dev/null @@ -1,150 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ -#ifndef GREENLET_CPYTHON_COMPAT_H -#define GREENLET_CPYTHON_COMPAT_H - -/** - * Helpers for compatibility with multiple versions of CPython. - */ - -#define PY_SSIZE_T_CLEAN -#include "Python.h" - - -#if PY_VERSION_HEX >= 0x30A00B1 -# define GREENLET_PY310 1 -#else -# define GREENLET_PY310 0 -#endif - -/* -Python 3.10 beta 1 changed tstate->use_tracing to a nested cframe member. -See https://github.com/python/cpython/pull/25276 -We have to save and restore this as well. - -Python 3.13 removed PyThreadState.cframe (GH-108035). -*/ -#if GREENLET_PY310 && PY_VERSION_HEX < 0x30D0000 -# define GREENLET_USE_CFRAME 1 -#else -# define GREENLET_USE_CFRAME 0 -#endif - - -#if PY_VERSION_HEX >= 0x30B00A4 -/* -Greenlet won't compile on anything older than Python 3.11 alpha 4 (see -https://bugs.python.org/issue46090). Summary of breaking internal changes: -- Python 3.11 alpha 1 changed how frame objects are represented internally. - - https://github.com/python/cpython/pull/30122 -- Python 3.11 alpha 3 changed how recursion limits are stored. - - https://github.com/python/cpython/pull/29524 -- Python 3.11 alpha 4 changed how exception state is stored. It also includes a - change to help greenlet save and restore the interpreter frame "data stack". - - https://github.com/python/cpython/pull/30122 - - https://github.com/python/cpython/pull/30234 -*/ -# define GREENLET_PY311 1 -#else -# define GREENLET_PY311 0 -#endif - - -#if PY_VERSION_HEX >= 0x30C0000 -# define GREENLET_PY312 1 -#else -# define GREENLET_PY312 0 -#endif - -#if PY_VERSION_HEX >= 0x30D0000 -# define GREENLET_PY313 1 -#else -# define GREENLET_PY313 0 -#endif - -#if PY_VERSION_HEX >= 0x30E0000 -# define GREENLET_PY314 1 -#else -# define GREENLET_PY314 0 -#endif - -#ifndef Py_SET_REFCNT -/* Py_REFCNT and Py_SIZE macros are converted to functions -https://bugs.python.org/issue39573 */ -# define Py_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt) -#endif - -#ifdef _Py_DEC_REFTOTAL -# define GREENLET_Py_DEC_REFTOTAL _Py_DEC_REFTOTAL -#else -/* _Py_DEC_REFTOTAL macro has been removed from Python 3.9 by: - https://github.com/python/cpython/commit/49932fec62c616ec88da52642339d83ae719e924 - - The symbol we use to replace it was removed by at least 3.12. -*/ -# ifdef Py_REF_DEBUG -# if GREENLET_PY312 -# define GREENLET_Py_DEC_REFTOTAL -# else -# define GREENLET_Py_DEC_REFTOTAL _Py_RefTotal-- -# endif -# else -# define GREENLET_Py_DEC_REFTOTAL -# endif -#endif -// Define these flags like Cython does if we're on an old version. -#ifndef Py_TPFLAGS_CHECKTYPES - #define Py_TPFLAGS_CHECKTYPES 0 -#endif -#ifndef Py_TPFLAGS_HAVE_INDEX - #define Py_TPFLAGS_HAVE_INDEX 0 -#endif -#ifndef Py_TPFLAGS_HAVE_NEWBUFFER - #define Py_TPFLAGS_HAVE_NEWBUFFER 0 -#endif - -#ifndef Py_TPFLAGS_HAVE_VERSION_TAG - #define Py_TPFLAGS_HAVE_VERSION_TAG 0 -#endif - -#define G_TPFLAGS_DEFAULT Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_VERSION_TAG | Py_TPFLAGS_CHECKTYPES | Py_TPFLAGS_HAVE_NEWBUFFER | Py_TPFLAGS_HAVE_GC - - -#if PY_VERSION_HEX < 0x03090000 -// The official version only became available in 3.9 -# define PyObject_GC_IsTracked(o) _PyObject_GC_IS_TRACKED(o) -#endif - - -// bpo-43760 added PyThreadState_EnterTracing() to Python 3.11.0a2 -#if PY_VERSION_HEX < 0x030B00A2 && !defined(PYPY_VERSION) -static inline void PyThreadState_EnterTracing(PyThreadState *tstate) -{ - tstate->tracing++; -#if PY_VERSION_HEX >= 0x030A00A1 - tstate->cframe->use_tracing = 0; -#else - tstate->use_tracing = 0; -#endif -} -#endif - -// bpo-43760 added PyThreadState_LeaveTracing() to Python 3.11.0a2 -#if PY_VERSION_HEX < 0x030B00A2 && !defined(PYPY_VERSION) -static inline void PyThreadState_LeaveTracing(PyThreadState *tstate) -{ - tstate->tracing--; - int use_tracing = (tstate->c_tracefunc != NULL - || tstate->c_profilefunc != NULL); -#if PY_VERSION_HEX >= 0x030A00A1 - tstate->cframe->use_tracing = use_tracing; -#else - tstate->use_tracing = use_tracing; -#endif -} -#endif - -#if !defined(Py_C_RECURSION_LIMIT) && defined(C_RECURSION_LIMIT) -# define Py_C_RECURSION_LIMIT C_RECURSION_LIMIT -#endif - -#endif /* GREENLET_CPYTHON_COMPAT_H */ diff --git a/venv/lib/python3.9/site-packages/greenlet/greenlet_exceptions.hpp b/venv/lib/python3.9/site-packages/greenlet/greenlet_exceptions.hpp deleted file mode 100644 index 617f07c..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/greenlet_exceptions.hpp +++ /dev/null @@ -1,171 +0,0 @@ -#ifndef GREENLET_EXCEPTIONS_HPP -#define GREENLET_EXCEPTIONS_HPP - -#define PY_SSIZE_T_CLEAN -#include -#include -#include - -#ifdef __clang__ -# pragma clang diagnostic push -# pragma clang diagnostic ignored "-Wunused-function" -#endif - -namespace greenlet { - - class PyErrOccurred : public std::runtime_error - { - public: - - // CAUTION: In debug builds, may run arbitrary Python code. - static const PyErrOccurred - from_current() - { - assert(PyErr_Occurred()); -#ifndef NDEBUG - // This is not exception safe, and - // not necessarily safe in general (what if it switches?) - // But we only do this in debug mode, where we are in - // tight control of what exceptions are getting raised and - // can prevent those issues. - - // You can't call PyObject_Str with a pending exception. - PyObject* typ; - PyObject* val; - PyObject* tb; - - PyErr_Fetch(&typ, &val, &tb); - PyObject* typs = PyObject_Str(typ); - PyObject* vals = PyObject_Str(val ? val : typ); - const char* typ_msg = PyUnicode_AsUTF8(typs); - const char* val_msg = PyUnicode_AsUTF8(vals); - PyErr_Restore(typ, val, tb); - - std::string msg(typ_msg); - msg += ": "; - msg += val_msg; - PyErrOccurred ex(msg); - Py_XDECREF(typs); - Py_XDECREF(vals); - - return ex; -#else - return PyErrOccurred(); -#endif - } - - PyErrOccurred() : std::runtime_error("") - { - assert(PyErr_Occurred()); - } - - PyErrOccurred(const std::string& msg) : std::runtime_error(msg) - { - assert(PyErr_Occurred()); - } - - PyErrOccurred(PyObject* exc_kind, const char* const msg) - : std::runtime_error(msg) - { - PyErr_SetString(exc_kind, msg); - } - - PyErrOccurred(PyObject* exc_kind, const std::string msg) - : std::runtime_error(msg) - { - // This copies the c_str, so we don't have any lifetime - // issues to worry about. - PyErr_SetString(exc_kind, msg.c_str()); - } - - PyErrOccurred(PyObject* exc_kind, - const std::string msg, //This is the format - //string; that's not - //usually safe! - - PyObject* borrowed_obj_one, PyObject* borrowed_obj_two) - : std::runtime_error(msg) - { - - //This is designed specifically for the - //``check_switch_allowed`` function. - - // PyObject_Str and PyObject_Repr are safe to call with - // NULL pointers; they return the string "" in that - // case. - // This function always returns null. - PyErr_Format(exc_kind, - msg.c_str(), - borrowed_obj_one, borrowed_obj_two); - } - }; - - class TypeError : public PyErrOccurred - { - public: - TypeError(const char* const what) - : PyErrOccurred(PyExc_TypeError, what) - { - } - TypeError(const std::string what) - : PyErrOccurred(PyExc_TypeError, what) - { - } - }; - - class ValueError : public PyErrOccurred - { - public: - ValueError(const char* const what) - : PyErrOccurred(PyExc_ValueError, what) - { - } - }; - - class AttributeError : public PyErrOccurred - { - public: - AttributeError(const char* const what) - : PyErrOccurred(PyExc_AttributeError, what) - { - } - }; - - /** - * Calls `Py_FatalError` when constructed, so you can't actually - * throw this. It just makes static analysis easier. - */ - class PyFatalError : public std::runtime_error - { - public: - PyFatalError(const char* const msg) - : std::runtime_error(msg) - { - Py_FatalError(msg); - } - }; - - static inline PyObject* - Require(PyObject* p, const std::string& msg="") - { - if (!p) { - throw PyErrOccurred(msg); - } - return p; - }; - - static inline void - Require(const int retval) - { - if (retval < 0) { - throw PyErrOccurred(); - } - }; - - -}; -#ifdef __clang__ -# pragma clang diagnostic pop -#endif - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/greenlet_internal.hpp b/venv/lib/python3.9/site-packages/greenlet/greenlet_internal.hpp deleted file mode 100644 index f2b15d5..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/greenlet_internal.hpp +++ /dev/null @@ -1,107 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */ -#ifndef GREENLET_INTERNAL_H -#define GREENLET_INTERNAL_H -#ifdef __clang__ -# pragma clang diagnostic push -# pragma clang diagnostic ignored "-Wunused-function" -#endif - -/** - * Implementation helpers. - * - * C++ templates and inline functions should go here. - */ -#define PY_SSIZE_T_CLEAN -#include "greenlet_compiler_compat.hpp" -#include "greenlet_cpython_compat.hpp" -#include "greenlet_exceptions.hpp" -#include "TGreenlet.hpp" -#include "greenlet_allocator.hpp" - -#include -#include - -#define GREENLET_MODULE -struct _greenlet; -typedef struct _greenlet PyGreenlet; -namespace greenlet { - - class ThreadState; - // We can't use the PythonAllocator for this, because we push to it - // from the thread state destructor, which doesn't have the GIL, - // and Python's allocators can only be called with the GIL. - typedef std::vector cleanup_queue_t; - -}; - - -#define implementation_ptr_t greenlet::Greenlet* - - -#include "greenlet.h" - -void -greenlet::refs::MainGreenletExactChecker(void *p) -{ - if (!p) { - return; - } - // We control the class of the main greenlet exactly. - if (Py_TYPE(p) != &PyGreenlet_Type) { - std::string err("MainGreenlet: Expected exactly a greenlet, not a "); - err += Py_TYPE(p)->tp_name; - throw greenlet::TypeError(err); - } - - // Greenlets from dead threads no longer respond to main() with a - // true value; so in that case we need to perform an additional - // check. - Greenlet* g = static_cast(p)->pimpl; - if (g->main()) { - return; - } - if (!dynamic_cast(g)) { - std::string err("MainGreenlet: Expected exactly a main greenlet, not a "); - err += Py_TYPE(p)->tp_name; - throw greenlet::TypeError(err); - } -} - - - -template -inline greenlet::Greenlet* greenlet::refs::_OwnedGreenlet::operator->() const noexcept -{ - return reinterpret_cast(this->p)->pimpl; -} - -template -inline greenlet::Greenlet* greenlet::refs::_BorrowedGreenlet::operator->() const noexcept -{ - return reinterpret_cast(this->p)->pimpl; -} - -#include -#include - - -extern PyTypeObject PyGreenlet_Type; - - - -/** - * Forward declarations needed in multiple files. - */ -static PyObject* green_switch(PyGreenlet* self, PyObject* args, PyObject* kwargs); - - -#ifdef __clang__ -# pragma clang diagnostic pop -#endif - - -#endif - -// Local Variables: -// flycheck-clang-include-path: ("../../include" "/opt/local/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10") -// End: diff --git a/venv/lib/python3.9/site-packages/greenlet/greenlet_msvc_compat.hpp b/venv/lib/python3.9/site-packages/greenlet/greenlet_msvc_compat.hpp deleted file mode 100644 index c00245b..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/greenlet_msvc_compat.hpp +++ /dev/null @@ -1,91 +0,0 @@ -#ifndef GREENLET_MSVC_COMPAT_HPP -#define GREENLET_MSVC_COMPAT_HPP -/* - * Support for MSVC on Windows. - * - * Beginning with Python 3.14, some of the internal - * include files we need are not compatible with MSVC - * in C++ mode: - * - * internal\pycore_stackref.h(253): error C4576: a parenthesized type - * followed by an initializer list is a non-standard explicit type conversion syntax - * - * This file is included from ``internal/pycore_interpframe.h``, which - * we need for the ``_PyFrame_IsIncomplete`` API. - * - * Unfortunately, that API is a ``static inline`` function, as are a - * bunch of the functions it calls. The only solution seems to be to - * copy those definitions and the supporting inline functions here. - * - * Now, this makes us VERY fragile to changes in those functions. Because - * they're internal and static, the CPython devs might feel free to change - * them in even minor versions, meaning that we could runtime link and load, - * but still crash. We have that problem on all platforms though. It's just worse - * here because we have to keep copying the updated definitions. - */ -#include -#include "greenlet_cpython_compat.hpp" - -// This file is only included on 3.14+ - -extern "C" { - -// pycore_code.h ---------------- -#define _PyCode_CODE(CO) _Py_RVALUE((_Py_CODEUNIT *)(CO)->co_code_adaptive) -// End pycore_code.h ---------- - -// pycore_interpframe.h ---------- -#if !defined(Py_GIL_DISABLED) && defined(Py_STACKREF_DEBUG) - -#define Py_TAG_BITS 0 -#else -#define Py_TAG_BITS ((uintptr_t)1) -#define Py_TAG_DEFERRED (1) -#endif - - -static const _PyStackRef PyStackRef_NULL = { .bits = Py_TAG_DEFERRED}; -#define PyStackRef_IsNull(stackref) ((stackref).bits == PyStackRef_NULL.bits) - -static inline PyObject * -PyStackRef_AsPyObjectBorrow(_PyStackRef stackref) -{ - PyObject *cleared = ((PyObject *)((stackref).bits & (~Py_TAG_BITS))); - return cleared; -} - -static inline PyCodeObject *_PyFrame_GetCode(_PyInterpreterFrame *f) { - assert(!PyStackRef_IsNull(f->f_executable)); - PyObject *executable = PyStackRef_AsPyObjectBorrow(f->f_executable); - assert(PyCode_Check(executable)); - return (PyCodeObject *)executable; -} - - -static inline _Py_CODEUNIT * -_PyFrame_GetBytecode(_PyInterpreterFrame *f) -{ -#ifdef Py_GIL_DISABLED - PyCodeObject *co = _PyFrame_GetCode(f); - _PyCodeArray *tlbc = _PyCode_GetTLBCArray(co); - assert(f->tlbc_index >= 0 && f->tlbc_index < tlbc->size); - return (_Py_CODEUNIT *)tlbc->entries[f->tlbc_index]; -#else - return _PyCode_CODE(_PyFrame_GetCode(f)); -#endif -} - -static inline bool //_Py_NO_SANITIZE_THREAD -_PyFrame_IsIncomplete(_PyInterpreterFrame *frame) -{ - if (frame->owner >= FRAME_OWNED_BY_INTERPRETER) { - return true; - } - return frame->owner != FRAME_OWNED_BY_GENERATOR && - frame->instr_ptr < _PyFrame_GetBytecode(frame) + - _PyFrame_GetCode(frame)->_co_firsttraceable; -} -// pycore_interpframe.h ---------- - -} -#endif // GREENLET_MSVC_COMPAT_HPP diff --git a/venv/lib/python3.9/site-packages/greenlet/greenlet_refs.hpp b/venv/lib/python3.9/site-packages/greenlet/greenlet_refs.hpp deleted file mode 100644 index b7e5e3f..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/greenlet_refs.hpp +++ /dev/null @@ -1,1118 +0,0 @@ -#ifndef GREENLET_REFS_HPP -#define GREENLET_REFS_HPP - -#define PY_SSIZE_T_CLEAN -#include - -#include - -//#include "greenlet_internal.hpp" -#include "greenlet_compiler_compat.hpp" -#include "greenlet_cpython_compat.hpp" -#include "greenlet_exceptions.hpp" - -struct _greenlet; -struct _PyMainGreenlet; - -typedef struct _greenlet PyGreenlet; -extern PyTypeObject PyGreenlet_Type; - - -#ifdef GREENLET_USE_STDIO -#include -using std::cerr; -using std::endl; -#endif - -namespace greenlet -{ - class Greenlet; - - namespace refs - { - // Type checkers throw a TypeError if the argument is not - // null, and isn't of the required Python type. - // (We can't use most of the defined type checkers - // like PyList_Check, etc, directly, because they are - // implemented as macros.) - typedef void (*TypeChecker)(void*); - - void - NoOpChecker(void*) - { - return; - } - - void - GreenletChecker(void *p) - { - if (!p) { - return; - } - - PyTypeObject* typ = Py_TYPE(p); - // fast, common path. (PyObject_TypeCheck is a macro or - // static inline function, and it also does a - // direct comparison of the type pointers, but its fast - // path only handles one type) - if (typ == &PyGreenlet_Type) { - return; - } - - if (!PyObject_TypeCheck(p, &PyGreenlet_Type)) { - std::string err("GreenletChecker: Expected any type of greenlet, not "); - err += Py_TYPE(p)->tp_name; - throw TypeError(err); - } - } - - void - MainGreenletExactChecker(void *p); - - template - class PyObjectPointer; - - template - class OwnedReference; - - - template - class BorrowedReference; - - typedef BorrowedReference BorrowedObject; - typedef OwnedReference OwnedObject; - - class ImmortalObject; - class ImmortalString; - - template - class _OwnedGreenlet; - - typedef _OwnedGreenlet OwnedGreenlet; - typedef _OwnedGreenlet OwnedMainGreenlet; - - template - class _BorrowedGreenlet; - - typedef _BorrowedGreenlet BorrowedGreenlet; - - void - ContextExactChecker(void *p) - { - if (!p) { - return; - } - if (!PyContext_CheckExact(p)) { - throw TypeError( - "greenlet context must be a contextvars.Context or None" - ); - } - } - - typedef OwnedReference OwnedContext; - } -} - -namespace greenlet { - - - namespace refs { - // A set of classes to make reference counting rules in python - // code explicit. - // - // Rules of use: - // (1) Functions returning a new reference that the caller of the - // function is expected to dispose of should return a - // ``OwnedObject`` object. This object automatically releases its - // reference when it goes out of scope. It works like a ``std::shared_ptr`` - // and can be copied or used as a function parameter (but don't do - // that). Note that constructing a ``OwnedObject`` from a - // PyObject* steals the reference. - // (2) Parameters to functions should be either a - // ``OwnedObject&``, or, more generally, a ``PyObjectPointer&``. - // If the function needs to create its own new reference, it can - // do so by copying to a local ``OwnedObject``. - // (3) Functions returning an existing pointer that is NOT - // incref'd, and which the caller MUST NOT decref, - // should return a ``BorrowedObject``. - - // XXX: The following two paragraphs do not hold for all platforms. - // Notably, 32-bit PPC Linux passes structs by reference, not by - // value, so this actually doesn't work. (Although that's the only - // platform that doesn't work on.) DO NOT ATTEMPT IT. The - // unfortunate consequence of that is that the slots which we - // *know* are already type safe will wind up calling the type - // checker function (when we had the slots accepting - // BorrowedGreenlet, this was bypassed), so this slows us down. - // TODO: Optimize this again. - - // For a class with a single pointer member, whose constructor - // does nothing but copy a pointer parameter into the member, and - // which can then be converted back to the pointer type, compilers - // generate code that's the same as just passing the pointer. - // That is, func(BorrowedObject x) called like ``PyObject* p = - // ...; f(p)`` has 0 overhead. Similarly, they "unpack" to the - // pointer type with 0 overhead. - // - // If there are no virtual functions, no complex inheritance (maybe?) and - // no destructor, these can be directly used as parameters in - // Python callbacks like tp_init: the layout is the same as a - // single pointer. Only subclasses with trivial constructors that - // do nothing but set the single pointer member are safe to use - // that way. - - - // This is the base class for things that can be done with a - // PyObject pointer. It assumes nothing about memory management. - // NOTE: Nothing is virtual, so subclasses shouldn't add new - // storage fields or try to override these methods. - template - class PyObjectPointer - { - public: - typedef T PyType; - protected: - T* p; - public: - PyObjectPointer(T* it=nullptr) : p(it) - { - TC(p); - } - - // We don't allow automatic casting to PyObject* at this - // level, because then we could be passed to Py_DECREF/INCREF, - // but we want nothing to do with memory management. If you - // know better, then you can use the get() method, like on a - // std::shared_ptr. Except we name it borrow() to clarify that - // if this is a reference-tracked object, the pointer you get - // back will go away when the object does. - // TODO: This should probably not exist here, but be moved - // down to relevant sub-types. - - T* borrow() const noexcept - { - return this->p; - } - - PyObject* borrow_o() const noexcept - { - return reinterpret_cast(this->p); - } - - T* operator->() const noexcept - { - return this->p; - } - - bool is_None() const noexcept - { - return this->p == Py_None; - } - - PyObject* acquire_or_None() const noexcept - { - PyObject* result = this->p ? reinterpret_cast(this->p) : Py_None; - Py_INCREF(result); - return result; - } - - explicit operator bool() const noexcept - { - return this->p != nullptr; - } - - bool operator!() const noexcept - { - return this->p == nullptr; - } - - Py_ssize_t REFCNT() const noexcept - { - return p ? Py_REFCNT(p) : -42; - } - - PyTypeObject* TYPE() const noexcept - { - return p ? Py_TYPE(p) : nullptr; - } - - inline OwnedObject PyStr() const noexcept; - inline const std::string as_str() const noexcept; - inline OwnedObject PyGetAttr(const ImmortalObject& name) const noexcept; - inline OwnedObject PyRequireAttr(const char* const name) const; - inline OwnedObject PyRequireAttr(const ImmortalString& name) const; - inline OwnedObject PyCall(const BorrowedObject& arg) const; - inline OwnedObject PyCall(PyGreenlet* arg) const ; - inline OwnedObject PyCall(PyObject* arg) const ; - // PyObject_Call(this, args, kwargs); - inline OwnedObject PyCall(const BorrowedObject args, - const BorrowedObject kwargs) const; - inline OwnedObject PyCall(const OwnedObject& args, - const OwnedObject& kwargs) const; - - protected: - void _set_raw_pointer(void* t) - { - TC(t); - p = reinterpret_cast(t); - } - void* _get_raw_pointer() const - { - return p; - } - }; - -#ifdef GREENLET_USE_STDIO - template - std::ostream& operator<<(std::ostream& os, const PyObjectPointer& s) - { - const std::type_info& t = typeid(s); - os << t.name() - << "(addr=" << s.borrow() - << ", refcnt=" << s.REFCNT() - << ", value=" << s.as_str() - << ")"; - - return os; - } -#endif - - template - inline bool operator==(const PyObjectPointer& lhs, const PyObject* const rhs) noexcept - { - return static_cast(lhs.borrow_o()) == static_cast(rhs); - } - - template - inline bool operator==(const PyObjectPointer& lhs, const PyObjectPointer& rhs) noexcept - { - return lhs.borrow_o() == rhs.borrow_o(); - } - - template - inline bool operator!=(const PyObjectPointer& lhs, - const PyObjectPointer& rhs) noexcept - { - return lhs.borrow_o() != rhs.borrow_o(); - } - - template - class OwnedReference : public PyObjectPointer - { - private: - friend class OwnedList; - - protected: - explicit OwnedReference(T* it) : PyObjectPointer(it) - { - } - - public: - - // Constructors - - static OwnedReference consuming(PyObject* p) - { - return OwnedReference(reinterpret_cast(p)); - } - - static OwnedReference owning(T* p) - { - OwnedReference result(p); - Py_XINCREF(result.p); - return result; - } - - OwnedReference() : PyObjectPointer(nullptr) - {} - - explicit OwnedReference(const PyObjectPointer<>& other) - : PyObjectPointer(nullptr) - { - T* op = other.borrow(); - TC(op); - this->p = other.borrow(); - Py_XINCREF(this->p); - } - - // It would be good to make use of the C++11 distinction - // between move and copy operations, e.g., constructing from a - // pointer should be a move operation. - // In the common case of ``OwnedObject x = Py_SomeFunction()``, - // the call to the copy constructor will be elided completely. - OwnedReference(const OwnedReference& other) - : PyObjectPointer(other.p) - { - Py_XINCREF(this->p); - } - - static OwnedReference None() - { - Py_INCREF(Py_None); - return OwnedReference(Py_None); - } - - // We can assign from exactly our type without any extra checking - OwnedReference& operator=(const OwnedReference& other) - { - Py_XINCREF(other.p); - const T* tmp = this->p; - this->p = other.p; - Py_XDECREF(tmp); - return *this; - } - - OwnedReference& operator=(const BorrowedReference other) - { - return this->operator=(other.borrow()); - } - - OwnedReference& operator=(T* const other) - { - TC(other); - Py_XINCREF(other); - T* tmp = this->p; - this->p = other; - Py_XDECREF(tmp); - return *this; - } - - // We can assign from an arbitrary reference type - // if it passes our check. - template - OwnedReference& operator=(const OwnedReference& other) - { - X* op = other.borrow(); - TC(op); - return this->operator=(reinterpret_cast(op)); - } - - inline void steal(T* other) - { - assert(this->p == nullptr); - TC(other); - this->p = other; - } - - T* relinquish_ownership() - { - T* result = this->p; - this->p = nullptr; - return result; - } - - T* acquire() const - { - // Return a new reference. - // TODO: This may go away when we have reference objects - // throughout the code. - Py_XINCREF(this->p); - return this->p; - } - - // Nothing else declares a destructor, we're the leaf, so we - // should be able to get away without virtual. - ~OwnedReference() - { - Py_CLEAR(this->p); - } - - void CLEAR() - { - Py_CLEAR(this->p); - assert(this->p == nullptr); - } - }; - - static inline - void operator<<=(PyObject*& target, OwnedObject& o) - { - target = o.relinquish_ownership(); - } - - - class NewReference : public OwnedObject - { - private: - G_NO_COPIES_OF_CLS(NewReference); - public: - // Consumes the reference. Only use this - // for API return values. - NewReference(PyObject* it) : OwnedObject(it) - { - } - }; - - class NewDictReference : public NewReference - { - private: - G_NO_COPIES_OF_CLS(NewDictReference); - public: - NewDictReference() : NewReference(PyDict_New()) - { - if (!this->p) { - throw PyErrOccurred(); - } - } - - void SetItem(const char* const key, PyObject* value) - { - Require(PyDict_SetItemString(this->p, key, value)); - } - - void SetItem(const PyObjectPointer<>& key, PyObject* value) - { - Require(PyDict_SetItem(this->p, key.borrow_o(), value)); - } - }; - - template - class _OwnedGreenlet: public OwnedReference - { - private: - protected: - _OwnedGreenlet(T* it) : OwnedReference(it) - {} - - public: - _OwnedGreenlet() : OwnedReference() - {} - - _OwnedGreenlet(const _OwnedGreenlet& other) : OwnedReference(other) - { - } - _OwnedGreenlet(OwnedMainGreenlet& other) : - OwnedReference(reinterpret_cast(other.acquire())) - { - } - _OwnedGreenlet(const BorrowedGreenlet& other); - // Steals a reference. - static _OwnedGreenlet consuming(PyGreenlet* it) - { - return _OwnedGreenlet(reinterpret_cast(it)); - } - - inline _OwnedGreenlet& operator=(const OwnedGreenlet& other) - { - return this->operator=(other.borrow()); - } - - inline _OwnedGreenlet& operator=(const BorrowedGreenlet& other); - - _OwnedGreenlet& operator=(const OwnedMainGreenlet& other) - { - PyGreenlet* owned = other.acquire(); - Py_XDECREF(this->p); - this->p = reinterpret_cast(owned); - return *this; - } - - _OwnedGreenlet& operator=(T* const other) - { - OwnedReference::operator=(other); - return *this; - } - - T* relinquish_ownership() - { - T* result = this->p; - this->p = nullptr; - return result; - } - - PyObject* relinquish_ownership_o() - { - return reinterpret_cast(relinquish_ownership()); - } - - inline Greenlet* operator->() const noexcept; - inline operator Greenlet*() const noexcept; - }; - - template - class BorrowedReference : public PyObjectPointer - { - public: - // Allow implicit creation from PyObject* pointers as we - // transition to using these classes. Also allow automatic - // conversion to PyObject* for passing to C API calls and even - // for Py_INCREF/DECREF, because we ourselves do no memory management. - BorrowedReference(T* it) : PyObjectPointer(it) - {} - - BorrowedReference(const PyObjectPointer& ref) : PyObjectPointer(ref.borrow()) - {} - - BorrowedReference() : PyObjectPointer(nullptr) - {} - - operator T*() const - { - return this->p; - } - }; - - typedef BorrowedReference BorrowedObject; - //typedef BorrowedReference BorrowedGreenlet; - - template - class _BorrowedGreenlet : public BorrowedReference - { - public: - _BorrowedGreenlet() : - BorrowedReference(nullptr) - {} - - _BorrowedGreenlet(T* it) : - BorrowedReference(it) - {} - - _BorrowedGreenlet(const BorrowedObject& it); - - _BorrowedGreenlet(const OwnedGreenlet& it) : - BorrowedReference(it.borrow()) - {} - - _BorrowedGreenlet& operator=(const BorrowedObject& other); - - // We get one of these for PyGreenlet, but one for PyObject - // is handy as well - operator PyObject*() const - { - return reinterpret_cast(this->p); - } - Greenlet* operator->() const noexcept; - operator Greenlet*() const noexcept; - }; - - typedef _BorrowedGreenlet BorrowedGreenlet; - - template - _OwnedGreenlet::_OwnedGreenlet(const BorrowedGreenlet& other) - : OwnedReference(reinterpret_cast(other.borrow())) - { - Py_XINCREF(this->p); - } - - - class BorrowedMainGreenlet - : public _BorrowedGreenlet - { - public: - BorrowedMainGreenlet(const OwnedMainGreenlet& it) : - _BorrowedGreenlet(it.borrow()) - {} - BorrowedMainGreenlet(PyGreenlet* it=nullptr) - : _BorrowedGreenlet(it) - {} - }; - - template - _OwnedGreenlet& _OwnedGreenlet::operator=(const BorrowedGreenlet& other) - { - return this->operator=(other.borrow()); - } - - - class ImmortalObject : public PyObjectPointer<> - { - private: - G_NO_ASSIGNMENT_OF_CLS(ImmortalObject); - public: - explicit ImmortalObject(PyObject* it) : PyObjectPointer<>(it) - { - } - - ImmortalObject(const ImmortalObject& other) - : PyObjectPointer<>(other.p) - { - - } - - /** - * Become the new owner of the object. Does not change the - * reference count. - */ - ImmortalObject& operator=(PyObject* it) - { - assert(this->p == nullptr); - this->p = it; - return *this; - } - - static ImmortalObject consuming(PyObject* it) - { - return ImmortalObject(it); - } - - inline operator PyObject*() const - { - return this->p; - } - }; - - class ImmortalString : public ImmortalObject - { - private: - G_NO_COPIES_OF_CLS(ImmortalString); - const char* str; - public: - ImmortalString(const char* const str) : - ImmortalObject(str ? Require(PyUnicode_InternFromString(str)) : nullptr) - { - this->str = str; - } - - inline ImmortalString& operator=(const char* const str) - { - if (!this->p) { - this->p = Require(PyUnicode_InternFromString(str)); - this->str = str; - } - else { - assert(this->str == str); - } - return *this; - } - - inline operator std::string() const - { - return this->str; - } - - }; - - class ImmortalEventName : public ImmortalString - { - private: - G_NO_COPIES_OF_CLS(ImmortalEventName); - public: - ImmortalEventName(const char* const str) : ImmortalString(str) - {} - }; - - class ImmortalException : public ImmortalObject - { - private: - G_NO_COPIES_OF_CLS(ImmortalException); - public: - ImmortalException(const char* const name, PyObject* base=nullptr) : - ImmortalObject(name - // Python 2.7 isn't const correct - ? Require(PyErr_NewException((char*)name, base, nullptr)) - : nullptr) - {} - - inline bool PyExceptionMatches() const - { - return PyErr_ExceptionMatches(this->p) > 0; - } - - }; - - template - inline OwnedObject PyObjectPointer::PyStr() const noexcept - { - if (!this->p) { - return OwnedObject(); - } - return OwnedObject::consuming(PyObject_Str(reinterpret_cast(this->p))); - } - - template - inline const std::string PyObjectPointer::as_str() const noexcept - { - // NOTE: This is not Python exception safe. - if (this->p) { - // The Python APIs return a cached char* value that's only valid - // as long as the original object stays around, and we're - // about to (probably) toss it. Hence the copy to std::string. - OwnedObject py_str = this->PyStr(); - if (!py_str) { - return "(nil)"; - } - return PyUnicode_AsUTF8(py_str.borrow()); - } - return "(nil)"; - } - - template - inline OwnedObject PyObjectPointer::PyGetAttr(const ImmortalObject& name) const noexcept - { - assert(this->p); - return OwnedObject::consuming(PyObject_GetAttr(reinterpret_cast(this->p), name)); - } - - template - inline OwnedObject PyObjectPointer::PyRequireAttr(const char* const name) const - { - assert(this->p); - return OwnedObject::consuming(Require(PyObject_GetAttrString(this->p, name), name)); - } - - template - inline OwnedObject PyObjectPointer::PyRequireAttr(const ImmortalString& name) const - { - assert(this->p); - return OwnedObject::consuming(Require( - PyObject_GetAttr( - reinterpret_cast(this->p), - name - ), - name - )); - } - - template - inline OwnedObject PyObjectPointer::PyCall(const BorrowedObject& arg) const - { - return this->PyCall(arg.borrow()); - } - - template - inline OwnedObject PyObjectPointer::PyCall(PyGreenlet* arg) const - { - return this->PyCall(reinterpret_cast(arg)); - } - - template - inline OwnedObject PyObjectPointer::PyCall(PyObject* arg) const - { - assert(this->p); - return OwnedObject::consuming(PyObject_CallFunctionObjArgs(this->p, arg, NULL)); - } - - template - inline OwnedObject PyObjectPointer::PyCall(const BorrowedObject args, - const BorrowedObject kwargs) const - { - assert(this->p); - return OwnedObject::consuming(PyObject_Call(this->p, args, kwargs)); - } - - template - inline OwnedObject PyObjectPointer::PyCall(const OwnedObject& args, - const OwnedObject& kwargs) const - { - assert(this->p); - return OwnedObject::consuming(PyObject_Call(this->p, args.borrow(), kwargs.borrow())); - } - - inline void - ListChecker(void * p) - { - if (!p) { - return; - } - if (!PyList_Check(p)) { - throw TypeError("Expected a list"); - } - } - - class OwnedList : public OwnedReference - { - private: - G_NO_ASSIGNMENT_OF_CLS(OwnedList); - public: - // TODO: Would like to use move. - explicit OwnedList(const OwnedObject& other) - : OwnedReference(other) - { - } - - OwnedList& operator=(const OwnedObject& other) - { - if (other && PyList_Check(other.p)) { - // Valid list. Own a new reference to it, discard the - // reference to what we did own. - PyObject* new_ptr = other.p; - Py_INCREF(new_ptr); - Py_XDECREF(this->p); - this->p = new_ptr; - } - else { - // Either the other object was NULL (an error) or it - // wasn't a list. Either way, we're now invalidated. - Py_XDECREF(this->p); - this->p = nullptr; - } - return *this; - } - - inline bool empty() const - { - return PyList_GET_SIZE(p) == 0; - } - - inline Py_ssize_t size() const - { - return PyList_GET_SIZE(p); - } - - inline BorrowedObject at(const Py_ssize_t index) const - { - return PyList_GET_ITEM(p, index); - } - - inline void clear() - { - PyList_SetSlice(p, 0, PyList_GET_SIZE(p), NULL); - } - }; - - // Use this to represent the module object used at module init - // time. - // This could either be a borrowed (Py2) or new (Py3) reference; - // either way, we don't want to do any memory management - // on it here, Python itself will handle that. - // XXX: Actually, that's not quite right. On Python 3, if an - // exception occurs before we return to the interpreter, this will - // leak; but all previous versions also had that problem. - class CreatedModule : public PyObjectPointer<> - { - private: - G_NO_COPIES_OF_CLS(CreatedModule); - public: - CreatedModule(PyModuleDef& mod_def) : PyObjectPointer<>( - Require(PyModule_Create(&mod_def))) - { - } - - // PyAddObject(): Add a reference to the object to the module. - // On return, the reference count of the object is unchanged. - // - // The docs warn that PyModule_AddObject only steals the - // reference on success, so if it fails after we've incref'd - // or allocated, we're responsible for the decref. - void PyAddObject(const char* name, const long new_bool) - { - OwnedObject p = OwnedObject::consuming(Require(PyBool_FromLong(new_bool))); - this->PyAddObject(name, p); - } - - void PyAddObject(const char* name, const OwnedObject& new_object) - { - // The caller already owns a reference they will decref - // when their variable goes out of scope, we still need to - // incref/decref. - this->PyAddObject(name, new_object.borrow()); - } - - void PyAddObject(const char* name, const ImmortalObject& new_object) - { - this->PyAddObject(name, new_object.borrow()); - } - - void PyAddObject(const char* name, PyTypeObject& type) - { - this->PyAddObject(name, reinterpret_cast(&type)); - } - - void PyAddObject(const char* name, PyObject* new_object) - { - Py_INCREF(new_object); - try { - Require(PyModule_AddObject(this->p, name, new_object)); - } - catch (const PyErrOccurred&) { - Py_DECREF(p); - throw; - } - } - }; - - class PyErrFetchParam : public PyObjectPointer<> - { - // Not an owned object, because we can't be initialized with - // one, and we only sometimes acquire ownership. - private: - G_NO_COPIES_OF_CLS(PyErrFetchParam); - public: - // To allow declaring these and passing them to - // PyErr_Fetch we implement the empty constructor, - // and the address operator. - PyErrFetchParam() : PyObjectPointer<>(nullptr) - { - } - - PyObject** operator&() - { - return &this->p; - } - - // This allows us to pass one directly without the &, - // BUT it has higher precedence than the bool operator - // if it's not explicit. - operator PyObject**() - { - return &this->p; - } - - // We don't want to be able to pass these to Py_DECREF and - // such so we don't have the implicit PyObject* conversion. - - inline PyObject* relinquish_ownership() - { - PyObject* result = this->p; - this->p = nullptr; - return result; - } - - ~PyErrFetchParam() - { - Py_XDECREF(p); - } - }; - - class OwnedErrPiece : public OwnedObject - { - private: - - public: - // Unlike OwnedObject, this increments the refcount. - OwnedErrPiece(PyObject* p=nullptr) : OwnedObject(p) - { - this->acquire(); - } - - PyObject** operator&() - { - return &this->p; - } - - inline operator PyObject*() const - { - return this->p; - } - - operator PyTypeObject*() const - { - return reinterpret_cast(this->p); - } - }; - - class PyErrPieces - { - private: - OwnedErrPiece type; - OwnedErrPiece instance; - OwnedErrPiece traceback; - bool restored; - public: - // Takes new references; if we're destroyed before - // restoring the error, we drop the references. - PyErrPieces(PyObject* t, PyObject* v, PyObject* tb) : - type(t), - instance(v), - traceback(tb), - restored(0) - { - this->normalize(); - } - - PyErrPieces() : - restored(0) - { - // PyErr_Fetch transfers ownership to us, so - // we don't actually need to INCREF; but we *do* - // need to DECREF if we're not restored. - PyErrFetchParam t, v, tb; - PyErr_Fetch(&t, &v, &tb); - type.steal(t.relinquish_ownership()); - instance.steal(v.relinquish_ownership()); - traceback.steal(tb.relinquish_ownership()); - } - - void PyErrRestore() - { - // can only do this once - assert(!this->restored); - this->restored = true; - PyErr_Restore( - this->type.relinquish_ownership(), - this->instance.relinquish_ownership(), - this->traceback.relinquish_ownership()); - assert(!this->type && !this->instance && !this->traceback); - } - - private: - void normalize() - { - // First, check the traceback argument, replacing None, - // with NULL - if (traceback.is_None()) { - traceback = nullptr; - } - - if (traceback && !PyTraceBack_Check(traceback.borrow())) { - throw PyErrOccurred(PyExc_TypeError, - "throw() third argument must be a traceback object"); - } - - if (PyExceptionClass_Check(type)) { - // If we just had a type, we'll now have a type and - // instance. - // The type's refcount will have gone up by one - // because of the instance and the instance will have - // a refcount of one. Either way, we owned, and still - // do own, exactly one reference. - PyErr_NormalizeException(&type, &instance, &traceback); - - } - else if (PyExceptionInstance_Check(type)) { - /* Raising an instance --- usually that means an - object that is a subclass of BaseException, but on - Python 2, that can also mean an arbitrary old-style - object. The value should be a dummy. */ - if (instance && !instance.is_None()) { - throw PyErrOccurred( - PyExc_TypeError, - "instance exception may not have a separate value"); - } - /* Normalize to raise , */ - this->instance = this->type; - this->type = PyExceptionInstance_Class(instance.borrow()); - - /* - It would be tempting to do this: - - Py_ssize_t type_count = Py_REFCNT(Py_TYPE(instance.borrow())); - this->type = PyExceptionInstance_Class(instance.borrow()); - assert(this->type.REFCNT() == type_count + 1); - - But that doesn't work on Python 2 in the case of - old-style instances: The result of Py_TYPE is going to - be the global shared that all - old-style classes have, while the return of Instance_Class() - will be the Python-level class object. The two are unrelated. - */ - } - else { - /* Not something you can raise. throw() fails. */ - PyErr_Format(PyExc_TypeError, - "exceptions must be classes, or instances, not %s", - Py_TYPE(type.borrow())->tp_name); - throw PyErrOccurred(); - } - } - }; - - // PyArg_Parse's O argument returns a borrowed reference. - class PyArgParseParam : public BorrowedObject - { - private: - G_NO_COPIES_OF_CLS(PyArgParseParam); - public: - explicit PyArgParseParam(PyObject* p=nullptr) : BorrowedObject(p) - { - } - - inline PyObject** operator&() - { - return &this->p; - } - }; - -};}; - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/greenlet_slp_switch.hpp b/venv/lib/python3.9/site-packages/greenlet/greenlet_slp_switch.hpp deleted file mode 100644 index bd4b7ae..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/greenlet_slp_switch.hpp +++ /dev/null @@ -1,99 +0,0 @@ -#ifndef GREENLET_SLP_SWITCH_HPP -#define GREENLET_SLP_SWITCH_HPP - -#include "greenlet_compiler_compat.hpp" -#include "greenlet_refs.hpp" - -/* - * the following macros are spliced into the OS/compiler - * specific code, in order to simplify maintenance. - */ -// We can save about 10% of the time it takes to switch greenlets if -// we thread the thread state through the slp_save_state() and the -// following slp_restore_state() calls from -// slp_switch()->g_switchstack() (which already needs to access it). -// -// However: -// -// that requires changing the prototypes and implementations of the -// switching functions. If we just change the prototype of -// slp_switch() to accept the argument and update the macros, without -// changing the implementation of slp_switch(), we get crashes on -// 64-bit Linux and 32-bit x86 (for reasons that aren't 100% clear); -// on the other hand, 64-bit macOS seems to be fine. Also, 64-bit -// windows is an issue because slp_switch is written fully in assembly -// and currently ignores its argument so some code would have to be -// adjusted there to pass the argument on to the -// ``slp_save_state_asm()`` function (but interestingly, because of -// the calling convention, the extra argument is just ignored and -// things function fine, albeit slower, if we just modify -// ``slp_save_state_asm`()` to fetch the pointer to pass to the -// macro.) -// -// Our compromise is to use a *glabal*, untracked, weak, pointer -// to the necessary thread state during the process of switching only. -// This is safe because we're protected by the GIL, and if we're -// running this code, the thread isn't exiting. This also nets us a -// 10-12% speed improvement. - -static greenlet::Greenlet* volatile switching_thread_state = nullptr; - - -extern "C" { -static int GREENLET_NOINLINE(slp_save_state_trampoline)(char* stackref); -static void GREENLET_NOINLINE(slp_restore_state_trampoline)(); -} - - -#define SLP_SAVE_STATE(stackref, stsizediff) \ -do { \ - assert(switching_thread_state); \ - stackref += STACK_MAGIC; \ - if (slp_save_state_trampoline((char*)stackref)) \ - return -1; \ - if (!switching_thread_state->active()) \ - return 1; \ - stsizediff = switching_thread_state->stack_start() - (char*)stackref; \ -} while (0) - -#define SLP_RESTORE_STATE() slp_restore_state_trampoline() - -#define SLP_EVAL -extern "C" { -#define slp_switch GREENLET_NOINLINE(slp_switch) -#include "slp_platformselect.h" -} -#undef slp_switch - -#ifndef STACK_MAGIC -# error \ - "greenlet needs to be ported to this platform, or taught how to detect your compiler properly." -#endif /* !STACK_MAGIC */ - - - -#ifdef EXTERNAL_ASM -/* CCP addition: Make these functions, to be called from assembler. - * The token include file for the given platform should enable the - * EXTERNAL_ASM define so that this is included. - */ -extern "C" { -intptr_t -slp_save_state_asm(intptr_t* ref) -{ - intptr_t diff; - SLP_SAVE_STATE(ref, diff); - return diff; -} - -void -slp_restore_state_asm(void) -{ - SLP_RESTORE_STATE(); -} - -extern int slp_switch(void); -}; -#endif - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/greenlet_thread_support.hpp b/venv/lib/python3.9/site-packages/greenlet/greenlet_thread_support.hpp deleted file mode 100644 index 3ded7d2..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/greenlet_thread_support.hpp +++ /dev/null @@ -1,31 +0,0 @@ -#ifndef GREENLET_THREAD_SUPPORT_HPP -#define GREENLET_THREAD_SUPPORT_HPP - -/** - * Defines various utility functions to help greenlet integrate well - * with threads. This used to be needed when we supported Python - * 2.7 on Windows, which used a very old compiler. We wrote an - * alternative implementation using Python APIs and POSIX or Windows - * APIs, but that's no longer needed. So this file is a shadow of its - * former self --- but may be needed in the future. - */ - -#include -#include -#include - -#include "greenlet_compiler_compat.hpp" - -namespace greenlet { - typedef std::mutex Mutex; - typedef std::lock_guard LockGuard; - class LockInitError : public std::runtime_error - { - public: - LockInitError(const char* what) : std::runtime_error(what) - {}; - }; -}; - - -#endif /* GREENLET_THREAD_SUPPORT_HPP */ diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/__init__.py b/venv/lib/python3.9/site-packages/greenlet/platform/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/setup_switch_x64_masm.cmd b/venv/lib/python3.9/site-packages/greenlet/platform/setup_switch_x64_masm.cmd deleted file mode 100644 index 0928595..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/setup_switch_x64_masm.cmd +++ /dev/null @@ -1,2 +0,0 @@ -call "C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" amd64 -ml64 /nologo /c /Fo switch_x64_masm.obj switch_x64_masm.asm diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_aarch64_gcc.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_aarch64_gcc.h deleted file mode 100644 index 058617c..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_aarch64_gcc.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 07-Sep-16 Add clang support using x register naming. Fredrik Fornwall - * 13-Apr-13 Add support for strange GCC caller-save decisions - * 08-Apr-13 File creation. Michael Matz - * - * NOTES - * - * Simply save all callee saved registers - * - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL -#define STACK_MAGIC 0 -#define REGS_TO_SAVE "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", \ - "x27", "x28", "x30" /* aka lr */, \ - "v8", "v9", "v10", "v11", \ - "v12", "v13", "v14", "v15" - -/* - * Recall: - asm asm-qualifiers ( AssemblerTemplate - : OutputOperands - [ : InputOperands - [ : Clobbers ] ]) - - or (if asm-qualifiers contains 'goto') - - asm asm-qualifiers ( AssemblerTemplate - : OutputOperands - : InputOperands - : Clobbers - : GotoLabels) - - and OutputOperands are - - [ [asmSymbolicName] ] constraint (cvariablename) - - When a name is given, refer to it as ``%[the name]``. - When not given, ``%i`` where ``i`` is the zero-based index. - - constraints starting with ``=`` means only writing; ``+`` means - reading and writing. - - This is followed by ``r`` (must be register) or ``m`` (must be memory) - and these can be combined. - - The ``cvariablename`` is actually an lvalue expression. - - In AArch65, 31 general purpose registers. If named X0... they are - 64-bit. If named W0... they are the bottom 32 bits of the - corresponding 64 bit register. - - XZR and WZR are hardcoded to 0, and ignore writes. - - Arguments are in X0..X7. C++ uses X0 for ``this``. X0 holds simple return - values (?) - - Whenever a W register is written, the top half of the X register is zeroed. - */ - -static int -slp_switch(void) -{ - int err; - void *fp; - /* Windowz uses a 32-bit long on a 64-bit platform, unlike the rest of - the world, and in theory we can be compiled with GCC/llvm on 64-bit - windows. So we need a fixed-width type. - */ - int64_t *stackref, stsizediff; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("str x29, %0" : "=m"(fp) : : ); - __asm__ ("mov %0, sp" : "=r" (stackref)); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "add sp,sp,%0\n" - "add x29,x29,%0\n" - : - : "r" (stsizediff) - ); - SLP_RESTORE_STATE(); - /* SLP_SAVE_STATE macro contains some return statements - (of -1 and 1). It falls through only when - the return value of slp_save_state() is zero, which - is placed in x0. - In that case we (slp_switch) also want to return zero - (also in x0 of course). - Now, some GCC versions (seen with 4.8) think it's a - good idea to save/restore x0 around the call to - slp_restore_state(), instead of simply zeroing it - at the return below. But slp_restore_state - writes random values to the stack slot used for this - save/restore (from when it once was saved above in - SLP_SAVE_STATE, when it was still uninitialized), so - "restoring" that precious zero actually makes us - return random values. There are some ways to make - GCC not use that zero value in the normal return path - (e.g. making err volatile, but that costs a little - stack space), and the simplest is to call a function - that returns an unknown value (which happens to be zero), - so the saved/restored value is unused. - - Thus, this line stores a 0 into the ``err`` variable - (which must be held in a register for this instruction, - of course). The ``w`` qualifier causes the instruction - to use W0 instead of X0, otherwise we get a warning - about a value size mismatch (because err is an int, - and aarch64 platforms are LP64: 32-bit int, 64 bit long - and pointer). - */ - __asm__ volatile ("mov %w0, #0" : "=r" (err)); - } - __asm__ volatile ("ldr x29, %0" : : "m" (fp) :); - __asm__ volatile ("" : : : REGS_TO_SAVE); - return err; -} - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_alpha_unix.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_alpha_unix.h deleted file mode 100644 index 7e07abf..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_alpha_unix.h +++ /dev/null @@ -1,30 +0,0 @@ -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL -#define STACK_MAGIC 0 - -#define REGS_TO_SAVE "$9", "$10", "$11", "$12", "$13", "$14", "$15", \ - "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", "$f8", "$f9" - -static int -slp_switch(void) -{ - int ret; - long *stackref, stsizediff; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("mov $30, %0" : "=r" (stackref) : ); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "addq $30, %0, $30\n\t" - : /* no outputs */ - : "r" (stsizediff) - ); - SLP_RESTORE_STATE(); - } - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("mov $31, %0" : "=r" (ret) : ); - return ret; -} - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_amd64_unix.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_amd64_unix.h deleted file mode 100644 index d470110..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_amd64_unix.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 3-May-13 Ralf Schmitt - * Add support for strange GCC caller-save decisions - * (ported from switch_aarch64_gcc.h) - * 18-Aug-11 Alexey Borzenkov - * Correctly save rbp, csr and cw - * 01-Apr-04 Hye-Shik Chang - * Ported from i386 to amd64. - * 24-Nov-02 Christian Tismer - * needed to add another magic constant to insure - * that f in slp_eval_frame(PyFrameObject *f) - * STACK_REFPLUS will probably be 1 in most cases. - * gets included into the saved stack area. - * 17-Sep-02 Christian Tismer - * after virtualizing stack save/restore, the - * stack size shrunk a bit. Needed to introduce - * an adjustment STACK_MAGIC per platform. - * 15-Sep-02 Gerd Woetzel - * slightly changed framework for spark - * 31-Avr-02 Armin Rigo - * Added ebx, esi and edi register-saves. - * 01-Mar-02 Samual M. Rushing - * Ported from i386. - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - -/* #define STACK_MAGIC 3 */ -/* the above works fine with gcc 2.96, but 2.95.3 wants this */ -#define STACK_MAGIC 0 - -#define REGS_TO_SAVE "r12", "r13", "r14", "r15" - -static int -slp_switch(void) -{ - int err; - void* rbp; - void* rbx; - unsigned int csr; - unsigned short cw; - /* This used to be declared 'register', but that does nothing in - modern compilers and is explicitly forbidden in some new - standards. */ - long *stackref, stsizediff; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("fstcw %0" : "=m" (cw)); - __asm__ volatile ("stmxcsr %0" : "=m" (csr)); - __asm__ volatile ("movq %%rbp, %0" : "=m" (rbp)); - __asm__ volatile ("movq %%rbx, %0" : "=m" (rbx)); - __asm__ ("movq %%rsp, %0" : "=g" (stackref)); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "addq %0, %%rsp\n" - "addq %0, %%rbp\n" - : - : "r" (stsizediff) - ); - SLP_RESTORE_STATE(); - __asm__ volatile ("xorq %%rax, %%rax" : "=a" (err)); - } - __asm__ volatile ("movq %0, %%rbx" : : "m" (rbx)); - __asm__ volatile ("movq %0, %%rbp" : : "m" (rbp)); - __asm__ volatile ("ldmxcsr %0" : : "m" (csr)); - __asm__ volatile ("fldcw %0" : : "m" (cw)); - __asm__ volatile ("" : : : REGS_TO_SAVE); - return err; -} - -#endif - -/* - * further self-processing support - */ - -/* - * if you want to add self-inspection tools, place them - * here. See the x86_msvc for the necessary defines. - * These features are highly experimental und not - * essential yet. - */ diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm32_gcc.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm32_gcc.h deleted file mode 100644 index 655003a..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm32_gcc.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 14-Aug-06 File creation. Ported from Arm Thumb. Sylvain Baro - * 3-Sep-06 Commented out saving of r1-r3 (r4 already commented out) as I - * read that these do not need to be saved. Also added notes and - * errors related to the frame pointer. Richard Tew. - * - * NOTES - * - * It is not possible to detect if fp is used or not, so the supplied - * switch function needs to support it, so that you can remove it if - * it does not apply to you. - * - * POSSIBLE ERRORS - * - * "fp cannot be used in asm here" - * - * - Try commenting out "fp" in REGS_TO_SAVE. - * - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL -#define STACK_MAGIC 0 -#define REG_SP "sp" -#define REG_SPSP "sp,sp" -#ifdef __thumb__ -#define REG_FP "r7" -#define REG_FPFP "r7,r7" -#define REGS_TO_SAVE_GENERAL "r4", "r5", "r6", "r8", "r9", "r10", "r11", "lr" -#else -#define REG_FP "fp" -#define REG_FPFP "fp,fp" -#define REGS_TO_SAVE_GENERAL "r4", "r5", "r6", "r7", "r8", "r9", "r10", "lr" -#endif -#if defined(__SOFTFP__) -#define REGS_TO_SAVE REGS_TO_SAVE_GENERAL -#elif defined(__VFP_FP__) -#define REGS_TO_SAVE REGS_TO_SAVE_GENERAL, "d8", "d9", "d10", "d11", \ - "d12", "d13", "d14", "d15" -#elif defined(__MAVERICK__) -#define REGS_TO_SAVE REGS_TO_SAVE_GENERAL, "mvf4", "mvf5", "mvf6", "mvf7", \ - "mvf8", "mvf9", "mvf10", "mvf11", \ - "mvf12", "mvf13", "mvf14", "mvf15" -#else -#define REGS_TO_SAVE REGS_TO_SAVE_GENERAL, "f4", "f5", "f6", "f7" -#endif - -static int -#ifdef __GNUC__ -__attribute__((optimize("no-omit-frame-pointer"))) -#endif -slp_switch(void) -{ - void *fp; - int *stackref, stsizediff; - int result; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("mov r0," REG_FP "\n\tstr r0,%0" : "=m" (fp) : : "r0"); - __asm__ ("mov %0," REG_SP : "=r" (stackref)); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "add " REG_SPSP ",%0\n" - "add " REG_FPFP ",%0\n" - : - : "r" (stsizediff) - ); - SLP_RESTORE_STATE(); - } - __asm__ volatile ("ldr r0,%1\n\tmov " REG_FP ",r0\n\tmov %0, #0" : "=r" (result) : "m" (fp) : "r0"); - __asm__ volatile ("" : : : REGS_TO_SAVE); - return result; -} - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm32_ios.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm32_ios.h deleted file mode 100644 index 9e640e1..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm32_ios.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 31-May-15 iOS support. Ported from arm32. Proton - * - * NOTES - * - * It is not possible to detect if fp is used or not, so the supplied - * switch function needs to support it, so that you can remove it if - * it does not apply to you. - * - * POSSIBLE ERRORS - * - * "fp cannot be used in asm here" - * - * - Try commenting out "fp" in REGS_TO_SAVE. - * - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - -#define STACK_MAGIC 0 -#define REG_SP "sp" -#define REG_SPSP "sp,sp" -#define REG_FP "r7" -#define REG_FPFP "r7,r7" -#define REGS_TO_SAVE_GENERAL "r4", "r5", "r6", "r8", "r10", "r11", "lr" -#define REGS_TO_SAVE REGS_TO_SAVE_GENERAL, "d8", "d9", "d10", "d11", \ - "d12", "d13", "d14", "d15" - -static int -#ifdef __GNUC__ -__attribute__((optimize("no-omit-frame-pointer"))) -#endif -slp_switch(void) -{ - void *fp; - int *stackref, stsizediff, result; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("str " REG_FP ",%0" : "=m" (fp)); - __asm__ ("mov %0," REG_SP : "=r" (stackref)); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "add " REG_SPSP ",%0\n" - "add " REG_FPFP ",%0\n" - : - : "r" (stsizediff) - : REGS_TO_SAVE /* Clobber registers, force compiler to - * recalculate address of void *fp from REG_SP or REG_FP */ - ); - SLP_RESTORE_STATE(); - } - __asm__ volatile ( - "ldr " REG_FP ", %1\n\t" - "mov %0, #0" - : "=r" (result) - : "m" (fp) - : REGS_TO_SAVE /* Force compiler to restore saved registers after this */ - ); - return result; -} - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm64_masm.asm b/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm64_masm.asm deleted file mode 100644 index 29f9c22..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm64_masm.asm +++ /dev/null @@ -1,53 +0,0 @@ - AREA switch_arm64_masm, CODE, READONLY; - GLOBAL slp_switch [FUNC] - EXTERN slp_save_state_asm - EXTERN slp_restore_state_asm - -slp_switch - ; push callee saved registers to stack - stp x19, x20, [sp, #-16]! - stp x21, x22, [sp, #-16]! - stp x23, x24, [sp, #-16]! - stp x25, x26, [sp, #-16]! - stp x27, x28, [sp, #-16]! - stp x29, x30, [sp, #-16]! - stp d8, d9, [sp, #-16]! - stp d10, d11, [sp, #-16]! - stp d12, d13, [sp, #-16]! - stp d14, d15, [sp, #-16]! - - ; call slp_save_state_asm with stack pointer - mov x0, sp - bl slp_save_state_asm - - ; early return for return value of 1 and -1 - cmp x0, #-1 - b.eq RETURN - cmp x0, #1 - b.eq RETURN - - ; increment stack and frame pointer - add sp, sp, x0 - add x29, x29, x0 - - bl slp_restore_state_asm - - ; store return value for successful completion of routine - mov x0, #0 - -RETURN - ; pop registers from stack - ldp d14, d15, [sp], #16 - ldp d12, d13, [sp], #16 - ldp d10, d11, [sp], #16 - ldp d8, d9, [sp], #16 - ldp x29, x30, [sp], #16 - ldp x27, x28, [sp], #16 - ldp x25, x26, [sp], #16 - ldp x23, x24, [sp], #16 - ldp x21, x22, [sp], #16 - ldp x19, x20, [sp], #16 - - ret - - END diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm64_masm.obj b/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm64_masm.obj deleted file mode 100644 index f6f220e..0000000 Binary files a/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm64_masm.obj and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm64_msvc.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm64_msvc.h deleted file mode 100644 index 7ab7f45..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_arm64_msvc.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 21-Oct-21 Niyas Sait - * First version to enable win/arm64 support. - */ - -#define STACK_REFPLUS 1 -#define STACK_MAGIC 0 - -/* Use the generic support for an external assembly language slp_switch function. */ -#define EXTERNAL_ASM - -#ifdef SLP_EVAL -/* This always uses the external masm assembly file. */ -#endif \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_csky_gcc.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_csky_gcc.h deleted file mode 100644 index ac469d3..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_csky_gcc.h +++ /dev/null @@ -1,48 +0,0 @@ -#ifdef SLP_EVAL -#define STACK_MAGIC 0 -#define REG_FP "r8" -#ifdef __CSKYABIV2__ -#define REGS_TO_SAVE_GENERAL "r4", "r5", "r6", "r7", "r9", "r10", "r11", "r15",\ - "r16", "r17", "r18", "r19", "r20", "r21", "r22",\ - "r23", "r24", "r25" - -#if defined (__CSKY_HARD_FLOAT__) || (__CSKY_VDSP__) -#define REGS_TO_SAVE REGS_TO_SAVE_GENERAL, "vr8", "vr9", "vr10", "vr11", "vr12",\ - "vr13", "vr14", "vr15" -#else -#define REGS_TO_SAVE REGS_TO_SAVE_GENERAL -#endif -#else -#define REGS_TO_SAVE "r9", "r10", "r11", "r12", "r13", "r15" -#endif - - -static int -#ifdef __GNUC__ -__attribute__((optimize("no-omit-frame-pointer"))) -#endif -slp_switch(void) -{ - int *stackref, stsizediff; - int result; - - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ ("mov %0, sp" : "=r" (stackref)); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "addu sp,%0\n" - "addu "REG_FP",%0\n" - : - : "r" (stsizediff) - ); - - SLP_RESTORE_STATE(); - } - __asm__ volatile ("movi %0, 0" : "=r" (result)); - __asm__ volatile ("" : : : REGS_TO_SAVE); - - return result; -} - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_loongarch64_linux.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_loongarch64_linux.h deleted file mode 100644 index 9eaf34e..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_loongarch64_linux.h +++ /dev/null @@ -1,31 +0,0 @@ -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL -#define STACK_MAGIC 0 - -#define REGS_TO_SAVE "s0", "s1", "s2", "s3", "s4", "s5", \ - "s6", "s7", "s8", "fp", \ - "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31" - -static int -slp_switch(void) -{ - int ret; - long *stackref, stsizediff; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("move %0, $sp" : "=r" (stackref) : ); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "add.d $sp, $sp, %0\n\t" - : /* no outputs */ - : "r" (stsizediff) - ); - SLP_RESTORE_STATE(); - } - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("move %0, $zero" : "=r" (ret) : ); - return ret; -} - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_m68k_gcc.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_m68k_gcc.h deleted file mode 100644 index da761c2..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_m68k_gcc.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 2014-01-06 Andreas Schwab - * File created. - */ - -#ifdef SLP_EVAL - -#define STACK_MAGIC 0 - -#define REGS_TO_SAVE "%d2", "%d3", "%d4", "%d5", "%d6", "%d7", \ - "%a2", "%a3", "%a4" - -static int -slp_switch(void) -{ - int err; - int *stackref, stsizediff; - void *fp, *a5; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("move.l %%fp, %0" : "=m"(fp)); - __asm__ volatile ("move.l %%a5, %0" : "=m"(a5)); - __asm__ ("move.l %%sp, %0" : "=r"(stackref)); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ("add.l %0, %%sp; add.l %0, %%fp" : : "r"(stsizediff)); - SLP_RESTORE_STATE(); - __asm__ volatile ("clr.l %0" : "=g" (err)); - } - __asm__ volatile ("move.l %0, %%a5" : : "m"(a5)); - __asm__ volatile ("move.l %0, %%fp" : : "m"(fp)); - __asm__ volatile ("" : : : REGS_TO_SAVE); - return err; -} - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_mips_unix.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_mips_unix.h deleted file mode 100644 index b9003e9..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_mips_unix.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 20-Sep-14 Matt Madison - * Re-code the saving of the gp register for MIPS64. - * 05-Jan-08 Thiemo Seufer - * Ported from ppc. - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - -#define STACK_MAGIC 0 - -#define REGS_TO_SAVE "$16", "$17", "$18", "$19", "$20", "$21", "$22", \ - "$23", "$30" -static int -slp_switch(void) -{ - int err; - int *stackref, stsizediff; -#ifdef __mips64 - uint64_t gpsave; -#endif - __asm__ __volatile__ ("" : : : REGS_TO_SAVE); -#ifdef __mips64 - __asm__ __volatile__ ("sd $28,%0" : "=m" (gpsave) : : ); -#endif - __asm__ ("move %0, $29" : "=r" (stackref) : ); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ __volatile__ ( -#ifdef __mips64 - "daddu $29, %0\n" -#else - "addu $29, %0\n" -#endif - : /* no outputs */ - : "r" (stsizediff) - ); - SLP_RESTORE_STATE(); - } -#ifdef __mips64 - __asm__ __volatile__ ("ld $28,%0" : : "m" (gpsave) : ); -#endif - __asm__ __volatile__ ("" : : : REGS_TO_SAVE); - __asm__ __volatile__ ("move %0, $0" : "=r" (err)); - return err; -} - -#endif - -/* - * further self-processing support - */ - -/* - * if you want to add self-inspection tools, place them - * here. See the x86_msvc for the necessary defines. - * These features are highly experimental und not - * essential yet. - */ diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc64_aix.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc64_aix.h deleted file mode 100644 index e7e0b87..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc64_aix.h +++ /dev/null @@ -1,103 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 16-Oct-20 Jesse Gorzinski - * Copied from Linux PPC64 implementation - * 04-Sep-18 Alexey Borzenkov - * Workaround a gcc bug using manual save/restore of r30 - * 21-Mar-18 Tulio Magno Quites Machado Filho - * Added r30 to the list of saved registers in order to fully comply with - * both ppc64 ELFv1 ABI and the ppc64le ELFv2 ABI, that classify this - * register as a nonvolatile register used for local variables. - * 21-Mar-18 Laszlo Boszormenyi - * Save r2 (TOC pointer) manually. - * 10-Dec-13 Ulrich Weigand - * Support ELFv2 ABI. Save float/vector registers. - * 09-Mar-12 Michael Ellerman - * 64-bit implementation, copied from 32-bit. - * 07-Sep-05 (py-dev mailing list discussion) - * removed 'r31' from the register-saved. !!!! WARNING !!!! - * It means that this file can no longer be compiled statically! - * It is now only suitable as part of a dynamic library! - * 14-Jan-04 Bob Ippolito - * added cr2-cr4 to the registers to be saved. - * Open questions: Should we save FP registers? - * What about vector registers? - * Differences between darwin and unix? - * 24-Nov-02 Christian Tismer - * needed to add another magic constant to insure - * that f in slp_eval_frame(PyFrameObject *f) - * STACK_REFPLUS will probably be 1 in most cases. - * gets included into the saved stack area. - * 04-Oct-02 Gustavo Niemeyer - * Ported from MacOS version. - * 17-Sep-02 Christian Tismer - * after virtualizing stack save/restore, the - * stack size shrunk a bit. Needed to introduce - * an adjustment STACK_MAGIC per platform. - * 15-Sep-02 Gerd Woetzel - * slightly changed framework for sparc - * 29-Jun-02 Christian Tismer - * Added register 13-29, 31 saves. The same way as - * Armin Rigo did for the x86_unix version. - * This seems to be now fully functional! - * 04-Mar-02 Hye-Shik Chang - * Ported from i386. - * 31-Jul-12 Trevor Bowen - * Changed memory constraints to register only. - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - -#define STACK_MAGIC 6 - -#if defined(__ALTIVEC__) -#define ALTIVEC_REGS \ - "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", \ - "v28", "v29", "v30", "v31", -#else -#define ALTIVEC_REGS -#endif - -#define REGS_TO_SAVE "r14", "r15", "r16", "r17", "r18", "r19", "r20", \ - "r21", "r22", "r23", "r24", "r25", "r26", "r27", "r28", "r29", \ - "r31", \ - "fr14", "fr15", "fr16", "fr17", "fr18", "fr19", "fr20", "fr21", \ - "fr22", "fr23", "fr24", "fr25", "fr26", "fr27", "fr28", "fr29", \ - "fr30", "fr31", \ - ALTIVEC_REGS \ - "cr2", "cr3", "cr4" - -static int -slp_switch(void) -{ - int err; - long *stackref, stsizediff; - void * toc; - void * r30; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("std 2, %0" : "=m" (toc)); - __asm__ volatile ("std 30, %0" : "=m" (r30)); - __asm__ ("mr %0, 1" : "=r" (stackref) : ); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "mr 11, %0\n" - "add 1, 1, 11\n" - : /* no outputs */ - : "r" (stsizediff) - : "11" - ); - SLP_RESTORE_STATE(); - } - __asm__ volatile ("ld 30, %0" : : "m" (r30)); - __asm__ volatile ("ld 2, %0" : : "m" (toc)); - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("li %0, 0" : "=r" (err)); - return err; -} - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc64_linux.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc64_linux.h deleted file mode 100644 index 3c324d0..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc64_linux.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 04-Sep-18 Alexey Borzenkov - * Workaround a gcc bug using manual save/restore of r30 - * 21-Mar-18 Tulio Magno Quites Machado Filho - * Added r30 to the list of saved registers in order to fully comply with - * both ppc64 ELFv1 ABI and the ppc64le ELFv2 ABI, that classify this - * register as a nonvolatile register used for local variables. - * 21-Mar-18 Laszlo Boszormenyi - * Save r2 (TOC pointer) manually. - * 10-Dec-13 Ulrich Weigand - * Support ELFv2 ABI. Save float/vector registers. - * 09-Mar-12 Michael Ellerman - * 64-bit implementation, copied from 32-bit. - * 07-Sep-05 (py-dev mailing list discussion) - * removed 'r31' from the register-saved. !!!! WARNING !!!! - * It means that this file can no longer be compiled statically! - * It is now only suitable as part of a dynamic library! - * 14-Jan-04 Bob Ippolito - * added cr2-cr4 to the registers to be saved. - * Open questions: Should we save FP registers? - * What about vector registers? - * Differences between darwin and unix? - * 24-Nov-02 Christian Tismer - * needed to add another magic constant to insure - * that f in slp_eval_frame(PyFrameObject *f) - * STACK_REFPLUS will probably be 1 in most cases. - * gets included into the saved stack area. - * 04-Oct-02 Gustavo Niemeyer - * Ported from MacOS version. - * 17-Sep-02 Christian Tismer - * after virtualizing stack save/restore, the - * stack size shrunk a bit. Needed to introduce - * an adjustment STACK_MAGIC per platform. - * 15-Sep-02 Gerd Woetzel - * slightly changed framework for sparc - * 29-Jun-02 Christian Tismer - * Added register 13-29, 31 saves. The same way as - * Armin Rigo did for the x86_unix version. - * This seems to be now fully functional! - * 04-Mar-02 Hye-Shik Chang - * Ported from i386. - * 31-Jul-12 Trevor Bowen - * Changed memory constraints to register only. - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - -#if _CALL_ELF == 2 -#define STACK_MAGIC 4 -#else -#define STACK_MAGIC 6 -#endif - -#if defined(__ALTIVEC__) -#define ALTIVEC_REGS \ - "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", \ - "v28", "v29", "v30", "v31", -#else -#define ALTIVEC_REGS -#endif - -#define REGS_TO_SAVE "r14", "r15", "r16", "r17", "r18", "r19", "r20", \ - "r21", "r22", "r23", "r24", "r25", "r26", "r27", "r28", "r29", \ - "r31", \ - "fr14", "fr15", "fr16", "fr17", "fr18", "fr19", "fr20", "fr21", \ - "fr22", "fr23", "fr24", "fr25", "fr26", "fr27", "fr28", "fr29", \ - "fr30", "fr31", \ - ALTIVEC_REGS \ - "cr2", "cr3", "cr4" - -static int -slp_switch(void) -{ - int err; - long *stackref, stsizediff; - void * toc; - void * r30; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("std 2, %0" : "=m" (toc)); - __asm__ volatile ("std 30, %0" : "=m" (r30)); - __asm__ ("mr %0, 1" : "=r" (stackref) : ); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "mr 11, %0\n" - "add 1, 1, 11\n" - : /* no outputs */ - : "r" (stsizediff) - : "11" - ); - SLP_RESTORE_STATE(); - } - __asm__ volatile ("ld 30, %0" : : "m" (r30)); - __asm__ volatile ("ld 2, %0" : : "m" (toc)); - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("li %0, 0" : "=r" (err)); - return err; -} - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc_aix.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc_aix.h deleted file mode 100644 index 6d93c13..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc_aix.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 07-Mar-11 Floris Bruynooghe - * Do not add stsizediff to general purpose - * register (GPR) 30 as this is a non-volatile and - * unused by the PowerOpen Environment, therefore - * this was modifying a user register instead of the - * frame pointer (which does not seem to exist). - * 07-Sep-05 (py-dev mailing list discussion) - * removed 'r31' from the register-saved. !!!! WARNING !!!! - * It means that this file can no longer be compiled statically! - * It is now only suitable as part of a dynamic library! - * 14-Jan-04 Bob Ippolito - * added cr2-cr4 to the registers to be saved. - * Open questions: Should we save FP registers? - * What about vector registers? - * Differences between darwin and unix? - * 24-Nov-02 Christian Tismer - * needed to add another magic constant to insure - * that f in slp_eval_frame(PyFrameObject *f) - * STACK_REFPLUS will probably be 1 in most cases. - * gets included into the saved stack area. - * 04-Oct-02 Gustavo Niemeyer - * Ported from MacOS version. - * 17-Sep-02 Christian Tismer - * after virtualizing stack save/restore, the - * stack size shrunk a bit. Needed to introduce - * an adjustment STACK_MAGIC per platform. - * 15-Sep-02 Gerd Woetzel - * slightly changed framework for sparc - * 29-Jun-02 Christian Tismer - * Added register 13-29, 31 saves. The same way as - * Armin Rigo did for the x86_unix version. - * This seems to be now fully functional! - * 04-Mar-02 Hye-Shik Chang - * Ported from i386. - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - -#define STACK_MAGIC 3 - -/* !!!!WARNING!!!! need to add "r31" in the next line if this header file - * is meant to be compiled non-dynamically! - */ -#define REGS_TO_SAVE "r13", "r14", "r15", "r16", "r17", "r18", "r19", "r20", \ - "r21", "r22", "r23", "r24", "r25", "r26", "r27", "r28", "r29", \ - "cr2", "cr3", "cr4" -static int -slp_switch(void) -{ - int err; - int *stackref, stsizediff; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ ("mr %0, 1" : "=r" (stackref) : ); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "mr 11, %0\n" - "add 1, 1, 11\n" - : /* no outputs */ - : "r" (stsizediff) - : "11" - ); - SLP_RESTORE_STATE(); - } - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("li %0, 0" : "=r" (err)); - return err; -} - -#endif - -/* - * further self-processing support - */ - -/* - * if you want to add self-inspection tools, place them - * here. See the x86_msvc for the necessary defines. - * These features are highly experimental und not - * essential yet. - */ diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc_linux.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc_linux.h deleted file mode 100644 index e83ad70..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc_linux.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 07-Sep-05 (py-dev mailing list discussion) - * removed 'r31' from the register-saved. !!!! WARNING !!!! - * It means that this file can no longer be compiled statically! - * It is now only suitable as part of a dynamic library! - * 14-Jan-04 Bob Ippolito - * added cr2-cr4 to the registers to be saved. - * Open questions: Should we save FP registers? - * What about vector registers? - * Differences between darwin and unix? - * 24-Nov-02 Christian Tismer - * needed to add another magic constant to insure - * that f in slp_eval_frame(PyFrameObject *f) - * STACK_REFPLUS will probably be 1 in most cases. - * gets included into the saved stack area. - * 04-Oct-02 Gustavo Niemeyer - * Ported from MacOS version. - * 17-Sep-02 Christian Tismer - * after virtualizing stack save/restore, the - * stack size shrunk a bit. Needed to introduce - * an adjustment STACK_MAGIC per platform. - * 15-Sep-02 Gerd Woetzel - * slightly changed framework for sparc - * 29-Jun-02 Christian Tismer - * Added register 13-29, 31 saves. The same way as - * Armin Rigo did for the x86_unix version. - * This seems to be now fully functional! - * 04-Mar-02 Hye-Shik Chang - * Ported from i386. - * 31-Jul-12 Trevor Bowen - * Changed memory constraints to register only. - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - -#define STACK_MAGIC 3 - -/* !!!!WARNING!!!! need to add "r31" in the next line if this header file - * is meant to be compiled non-dynamically! - */ -#define REGS_TO_SAVE "r13", "r14", "r15", "r16", "r17", "r18", "r19", "r20", \ - "r21", "r22", "r23", "r24", "r25", "r26", "r27", "r28", "r29", \ - "cr2", "cr3", "cr4" -static int -slp_switch(void) -{ - int err; - int *stackref, stsizediff; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ ("mr %0, 1" : "=r" (stackref) : ); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "mr 11, %0\n" - "add 1, 1, 11\n" - "add 30, 30, 11\n" - : /* no outputs */ - : "r" (stsizediff) - : "11" - ); - SLP_RESTORE_STATE(); - } - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("li %0, 0" : "=r" (err)); - return err; -} - -#endif - -/* - * further self-processing support - */ - -/* - * if you want to add self-inspection tools, place them - * here. See the x86_msvc for the necessary defines. - * These features are highly experimental und not - * essential yet. - */ diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc_macosx.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc_macosx.h deleted file mode 100644 index bd414c6..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc_macosx.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 07-Sep-05 (py-dev mailing list discussion) - * removed 'r31' from the register-saved. !!!! WARNING !!!! - * It means that this file can no longer be compiled statically! - * It is now only suitable as part of a dynamic library! - * 14-Jan-04 Bob Ippolito - * added cr2-cr4 to the registers to be saved. - * Open questions: Should we save FP registers? - * What about vector registers? - * Differences between darwin and unix? - * 24-Nov-02 Christian Tismer - * needed to add another magic constant to insure - * that f in slp_eval_frame(PyFrameObject *f) - * STACK_REFPLUS will probably be 1 in most cases. - * gets included into the saved stack area. - * 17-Sep-02 Christian Tismer - * after virtualizing stack save/restore, the - * stack size shrunk a bit. Needed to introduce - * an adjustment STACK_MAGIC per platform. - * 15-Sep-02 Gerd Woetzel - * slightly changed framework for sparc - * 29-Jun-02 Christian Tismer - * Added register 13-29, 31 saves. The same way as - * Armin Rigo did for the x86_unix version. - * This seems to be now fully functional! - * 04-Mar-02 Hye-Shik Chang - * Ported from i386. - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - -#define STACK_MAGIC 3 - -/* !!!!WARNING!!!! need to add "r31" in the next line if this header file - * is meant to be compiled non-dynamically! - */ -#define REGS_TO_SAVE "r13", "r14", "r15", "r16", "r17", "r18", "r19", "r20", \ - "r21", "r22", "r23", "r24", "r25", "r26", "r27", "r28", "r29", \ - "cr2", "cr3", "cr4" - -static int -slp_switch(void) -{ - int err; - int *stackref, stsizediff; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ ("; asm block 2\n\tmr %0, r1" : "=r" (stackref) : ); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "; asm block 3\n" - "\tmr r11, %0\n" - "\tadd r1, r1, r11\n" - "\tadd r30, r30, r11\n" - : /* no outputs */ - : "r" (stsizediff) - : "r11" - ); - SLP_RESTORE_STATE(); - } - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("li %0, 0" : "=r" (err)); - return err; -} - -#endif - -/* - * further self-processing support - */ - -/* - * if you want to add self-inspection tools, place them - * here. See the x86_msvc for the necessary defines. - * These features are highly experimental und not - * essential yet. - */ diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc_unix.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc_unix.h deleted file mode 100644 index bb18808..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_ppc_unix.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 07-Sep-05 (py-dev mailing list discussion) - * removed 'r31' from the register-saved. !!!! WARNING !!!! - * It means that this file can no longer be compiled statically! - * It is now only suitable as part of a dynamic library! - * 14-Jan-04 Bob Ippolito - * added cr2-cr4 to the registers to be saved. - * Open questions: Should we save FP registers? - * What about vector registers? - * Differences between darwin and unix? - * 24-Nov-02 Christian Tismer - * needed to add another magic constant to insure - * that f in slp_eval_frame(PyFrameObject *f) - * STACK_REFPLUS will probably be 1 in most cases. - * gets included into the saved stack area. - * 04-Oct-02 Gustavo Niemeyer - * Ported from MacOS version. - * 17-Sep-02 Christian Tismer - * after virtualizing stack save/restore, the - * stack size shrunk a bit. Needed to introduce - * an adjustment STACK_MAGIC per platform. - * 15-Sep-02 Gerd Woetzel - * slightly changed framework for sparc - * 29-Jun-02 Christian Tismer - * Added register 13-29, 31 saves. The same way as - * Armin Rigo did for the x86_unix version. - * This seems to be now fully functional! - * 04-Mar-02 Hye-Shik Chang - * Ported from i386. - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - -#define STACK_MAGIC 3 - -/* !!!!WARNING!!!! need to add "r31" in the next line if this header file - * is meant to be compiled non-dynamically! - */ -#define REGS_TO_SAVE "r13", "r14", "r15", "r16", "r17", "r18", "r19", "r20", \ - "r21", "r22", "r23", "r24", "r25", "r26", "r27", "r28", "r29", \ - "cr2", "cr3", "cr4" -static int -slp_switch(void) -{ - int err; - int *stackref, stsizediff; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ ("mr %0, 1" : "=r" (stackref) : ); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "mr 11, %0\n" - "add 1, 1, 11\n" - "add 30, 30, 11\n" - : /* no outputs */ - : "r" (stsizediff) - : "11" - ); - SLP_RESTORE_STATE(); - } - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("li %0, 0" : "=r" (err)); - return err; -} - -#endif - -/* - * further self-processing support - */ - -/* - * if you want to add self-inspection tools, place them - * here. See the x86_msvc for the necessary defines. - * These features are highly experimental und not - * essential yet. - */ diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_riscv_unix.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_riscv_unix.h deleted file mode 100644 index 8761122..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_riscv_unix.h +++ /dev/null @@ -1,41 +0,0 @@ -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL -#define STACK_MAGIC 0 - -#define REGS_TO_SAVE "s1", "s2", "s3", "s4", "s5", \ - "s6", "s7", "s8", "s9", "s10", "s11", "fs0", "fs1", \ - "fs2", "fs3", "fs4", "fs5", "fs6", "fs7", "fs8", "fs9", \ - "fs10", "fs11" - -static int -slp_switch(void) -{ - int ret; - long fp; - long *stackref, stsizediff; - - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("mv %0, fp" : "=r" (fp) : ); - __asm__ volatile ("mv %0, sp" : "=r" (stackref) : ); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "add sp, sp, %0\n\t" - "add fp, fp, %0\n\t" - : /* no outputs */ - : "r" (stsizediff) - ); - SLP_RESTORE_STATE(); - } - __asm__ volatile ("" : : : REGS_TO_SAVE); -#if __riscv_xlen == 32 - __asm__ volatile ("lw fp, %0" : : "m" (fp)); -#else - __asm__ volatile ("ld fp, %0" : : "m" (fp)); -#endif - __asm__ volatile ("mv %0, zero" : "=r" (ret) : ); - return ret; -} - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_s390_unix.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_s390_unix.h deleted file mode 100644 index 9199367..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_s390_unix.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 25-Jan-12 Alexey Borzenkov - * Fixed Linux/S390 port to work correctly with - * different optimization options both on 31-bit - * and 64-bit. Thanks to Stefan Raabe for lots - * of testing. - * 24-Nov-02 Christian Tismer - * needed to add another magic constant to insure - * that f in slp_eval_frame(PyFrameObject *f) - * STACK_REFPLUS will probably be 1 in most cases. - * gets included into the saved stack area. - * 06-Oct-02 Gustavo Niemeyer - * Ported to Linux/S390. - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - -#ifdef __s390x__ -#define STACK_MAGIC 20 /* 20 * 8 = 160 bytes of function call area */ -#else -#define STACK_MAGIC 24 /* 24 * 4 = 96 bytes of function call area */ -#endif - -/* Technically, r11-r13 also need saving, but function prolog starts - with stm(g) and since there are so many saved registers already - it won't be optimized, resulting in all r6-r15 being saved */ -#define REGS_TO_SAVE "r6", "r7", "r8", "r9", "r10", "r14", \ - "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \ - "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15" - -static int -slp_switch(void) -{ - int ret; - long *stackref, stsizediff; - __asm__ volatile ("" : : : REGS_TO_SAVE); -#ifdef __s390x__ - __asm__ volatile ("lgr %0, 15" : "=r" (stackref) : ); -#else - __asm__ volatile ("lr %0, 15" : "=r" (stackref) : ); -#endif - { - SLP_SAVE_STATE(stackref, stsizediff); -/* N.B. - r11 may be used as the frame pointer, and in that case it cannot be - clobbered and needs offsetting just like the stack pointer (but in cases - where frame pointer isn't used we might clobber it accidentally). What's - scary is that r11 is 2nd (and even 1st when GOT is used) callee saved - register that gcc would chose for surviving function calls. However, - since r6-r10 are clobbered above, their cost for reuse is reduced, so - gcc IRA will chose them over r11 (not seeing r11 is implicitly saved), - making it relatively safe to offset in all cases. :) */ - __asm__ volatile ( -#ifdef __s390x__ - "agr 15, %0\n\t" - "agr 11, %0" -#else - "ar 15, %0\n\t" - "ar 11, %0" -#endif - : /* no outputs */ - : "r" (stsizediff) - ); - SLP_RESTORE_STATE(); - } - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("lhi %0, 0" : "=r" (ret) : ); - return ret; -} - -#endif - -/* - * further self-processing support - */ - -/* - * if you want to add self-inspection tools, place them - * here. See the x86_msvc for the necessary defines. - * These features are highly experimental und not - * essential yet. - */ diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_sh_gcc.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_sh_gcc.h deleted file mode 100644 index 5ecc3b3..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_sh_gcc.h +++ /dev/null @@ -1,36 +0,0 @@ -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL -#define STACK_MAGIC 0 -#define REGS_TO_SAVE "r8", "r9", "r10", "r11", "r13", \ - "fr12", "fr13", "fr14", "fr15" - -// r12 Global context pointer, GP -// r14 Frame pointer, FP -// r15 Stack pointer, SP - -static int -slp_switch(void) -{ - int err; - void* fp; - int *stackref, stsizediff; - __asm__ volatile("" : : : REGS_TO_SAVE); - __asm__ volatile("mov.l r14, %0" : "=m"(fp) : :); - __asm__("mov r15, %0" : "=r"(stackref)); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile( - "add %0, r15\n" - "add %0, r14\n" - : /* no outputs */ - : "r"(stsizediff)); - SLP_RESTORE_STATE(); - __asm__ volatile("mov r0, %0" : "=r"(err) : :); - } - __asm__ volatile("mov.l %0, r14" : : "m"(fp) :); - __asm__ volatile("" : : : REGS_TO_SAVE); - return err; -} - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_sparc_sun_gcc.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_sparc_sun_gcc.h deleted file mode 100644 index 96990c3..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_sparc_sun_gcc.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 16-May-15 Alexey Borzenkov - * Move stack spilling code inside save/restore functions - * 30-Aug-13 Floris Bruynooghe - Clean the register windows again before returning. - This does not clobber the PIC register as it leaves - the current window intact and is required for multi- - threaded code to work correctly. - * 08-Mar-11 Floris Bruynooghe - * No need to set return value register explicitly - * before the stack and framepointer are adjusted - * as none of the other registers are influenced by - * this. Also don't needlessly clean the windows - * ('ta %0" :: "i" (ST_CLEAN_WINDOWS)') as that - * clobbers the gcc PIC register (%l7). - * 24-Nov-02 Christian Tismer - * needed to add another magic constant to insure - * that f in slp_eval_frame(PyFrameObject *f) - * STACK_REFPLUS will probably be 1 in most cases. - * gets included into the saved stack area. - * 17-Sep-02 Christian Tismer - * after virtualizing stack save/restore, the - * stack size shrunk a bit. Needed to introduce - * an adjustment STACK_MAGIC per platform. - * 15-Sep-02 Gerd Woetzel - * added support for SunOS sparc with gcc - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - - -#define STACK_MAGIC 0 - - -#if defined(__sparcv9) -#define SLP_FLUSHW __asm__ volatile ("flushw") -#else -#define SLP_FLUSHW __asm__ volatile ("ta 3") /* ST_FLUSH_WINDOWS */ -#endif - -/* On sparc we need to spill register windows inside save/restore functions */ -#define SLP_BEFORE_SAVE_STATE() SLP_FLUSHW -#define SLP_BEFORE_RESTORE_STATE() SLP_FLUSHW - - -static int -slp_switch(void) -{ - int err; - int *stackref, stsizediff; - - /* Put current stack pointer into stackref. - * Register spilling is done in save/restore. - */ - __asm__ volatile ("mov %%sp, %0" : "=r" (stackref)); - - { - /* Thou shalt put SLP_SAVE_STATE into a local block */ - /* Copy the current stack onto the heap */ - SLP_SAVE_STATE(stackref, stsizediff); - - /* Increment stack and frame pointer by stsizediff */ - __asm__ volatile ( - "add %0, %%sp, %%sp\n\t" - "add %0, %%fp, %%fp" - : : "r" (stsizediff)); - - /* Copy new stack from it's save store on the heap */ - SLP_RESTORE_STATE(); - - __asm__ volatile ("mov %1, %0" : "=r" (err) : "i" (0)); - return err; - } -} - -#endif - -/* - * further self-processing support - */ - -/* - * if you want to add self-inspection tools, place them - * here. See the x86_msvc for the necessary defines. - * These features are highly experimental und not - * essential yet. - */ diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_x32_unix.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_x32_unix.h deleted file mode 100644 index 893369c..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_x32_unix.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 17-Aug-12 Fantix King - * Ported from amd64. - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - -#define STACK_MAGIC 0 - -#define REGS_TO_SAVE "r12", "r13", "r14", "r15" - - -static int -slp_switch(void) -{ - void* ebp; - void* ebx; - unsigned int csr; - unsigned short cw; - int err; - int *stackref, stsizediff; - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("fstcw %0" : "=m" (cw)); - __asm__ volatile ("stmxcsr %0" : "=m" (csr)); - __asm__ volatile ("movl %%ebp, %0" : "=m" (ebp)); - __asm__ volatile ("movl %%ebx, %0" : "=m" (ebx)); - __asm__ ("movl %%esp, %0" : "=g" (stackref)); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "addl %0, %%esp\n" - "addl %0, %%ebp\n" - : - : "r" (stsizediff) - ); - SLP_RESTORE_STATE(); - } - __asm__ volatile ("movl %0, %%ebx" : : "m" (ebx)); - __asm__ volatile ("movl %0, %%ebp" : : "m" (ebp)); - __asm__ volatile ("ldmxcsr %0" : : "m" (csr)); - __asm__ volatile ("fldcw %0" : : "m" (cw)); - __asm__ volatile ("" : : : REGS_TO_SAVE); - __asm__ volatile ("xorl %%eax, %%eax" : "=a" (err)); - return err; -} - -#endif - -/* - * further self-processing support - */ - -/* - * if you want to add self-inspection tools, place them - * here. See the x86_msvc for the necessary defines. - * These features are highly experimental und not - * essential yet. - */ diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_x64_masm.asm b/venv/lib/python3.9/site-packages/greenlet/platform/switch_x64_masm.asm deleted file mode 100644 index f5c72a2..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_x64_masm.asm +++ /dev/null @@ -1,111 +0,0 @@ -; -; stack switching code for MASM on x641 -; Kristjan Valur Jonsson, sept 2005 -; - - -;prototypes for our calls -slp_save_state_asm PROTO -slp_restore_state_asm PROTO - - -pushxmm MACRO reg - sub rsp, 16 - .allocstack 16 - movaps [rsp], reg ; faster than movups, but we must be aligned - ; .savexmm128 reg, offset (don't know what offset is, no documentation) -ENDM -popxmm MACRO reg - movaps reg, [rsp] ; faster than movups, but we must be aligned - add rsp, 16 -ENDM - -pushreg MACRO reg - push reg - .pushreg reg -ENDM -popreg MACRO reg - pop reg -ENDM - - -.code -slp_switch PROC FRAME - ;realign stack to 16 bytes after return address push, makes the following faster - sub rsp,8 - .allocstack 8 - - pushxmm xmm15 - pushxmm xmm14 - pushxmm xmm13 - pushxmm xmm12 - pushxmm xmm11 - pushxmm xmm10 - pushxmm xmm9 - pushxmm xmm8 - pushxmm xmm7 - pushxmm xmm6 - - pushreg r15 - pushreg r14 - pushreg r13 - pushreg r12 - - pushreg rbp - pushreg rbx - pushreg rdi - pushreg rsi - - sub rsp, 10h ;allocate the singlefunction argument (must be multiple of 16) - .allocstack 10h -.endprolog - - lea rcx, [rsp+10h] ;load stack base that we are saving - call slp_save_state_asm ;pass stackpointer, return offset in eax - cmp rax, 1 - je EXIT1 - cmp rax, -1 - je EXIT2 - ;actual stack switch: - add rsp, rax - call slp_restore_state_asm - xor rax, rax ;return 0 - -EXIT: - - add rsp, 10h - popreg rsi - popreg rdi - popreg rbx - popreg rbp - - popreg r12 - popreg r13 - popreg r14 - popreg r15 - - popxmm xmm6 - popxmm xmm7 - popxmm xmm8 - popxmm xmm9 - popxmm xmm10 - popxmm xmm11 - popxmm xmm12 - popxmm xmm13 - popxmm xmm14 - popxmm xmm15 - - add rsp, 8 - ret - -EXIT1: - mov rax, 1 - jmp EXIT - -EXIT2: - sar rax, 1 - jmp EXIT - -slp_switch ENDP - -END \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_x64_masm.obj b/venv/lib/python3.9/site-packages/greenlet/platform/switch_x64_masm.obj deleted file mode 100644 index 64e3e6b..0000000 Binary files a/venv/lib/python3.9/site-packages/greenlet/platform/switch_x64_masm.obj and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_x64_msvc.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_x64_msvc.h deleted file mode 100644 index 601ea56..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_x64_msvc.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 24-Nov-02 Christian Tismer - * needed to add another magic constant to insure - * that f in slp_eval_frame(PyFrameObject *f) - * STACK_REFPLUS will probably be 1 in most cases. - * gets included into the saved stack area. - * 26-Sep-02 Christian Tismer - * again as a result of virtualized stack access, - * the compiler used less registers. Needed to - * explicit mention registers in order to get them saved. - * Thanks to Jeff Senn for pointing this out and help. - * 17-Sep-02 Christian Tismer - * after virtualizing stack save/restore, the - * stack size shrunk a bit. Needed to introduce - * an adjustment STACK_MAGIC per platform. - * 15-Sep-02 Gerd Woetzel - * slightly changed framework for sparc - * 01-Mar-02 Christian Tismer - * Initial final version after lots of iterations for i386. - */ - -/* Avoid alloca redefined warning on mingw64 */ -#ifndef alloca -#define alloca _alloca -#endif - -#define STACK_REFPLUS 1 -#define STACK_MAGIC 0 - -/* Use the generic support for an external assembly language slp_switch function. */ -#define EXTERNAL_ASM - -#ifdef SLP_EVAL -/* This always uses the external masm assembly file. */ -#endif - -/* - * further self-processing support - */ - -/* we have IsBadReadPtr available, so we can peek at objects */ -/* -#define STACKLESS_SPY - -#ifdef IMPLEMENT_STACKLESSMODULE -#include "Windows.h" -#define CANNOT_READ_MEM(p, bytes) IsBadReadPtr(p, bytes) - -static int IS_ON_STACK(void*p) -{ - int stackref; - intptr_t stackbase = ((intptr_t)&stackref) & 0xfffff000; - return (intptr_t)p >= stackbase && (intptr_t)p < stackbase + 0x00100000; -} - -#endif -*/ \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_x86_msvc.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_x86_msvc.h deleted file mode 100644 index 0f3a59f..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_x86_msvc.h +++ /dev/null @@ -1,326 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 24-Nov-02 Christian Tismer - * needed to add another magic constant to insure - * that f in slp_eval_frame(PyFrameObject *f) - * STACK_REFPLUS will probably be 1 in most cases. - * gets included into the saved stack area. - * 26-Sep-02 Christian Tismer - * again as a result of virtualized stack access, - * the compiler used less registers. Needed to - * explicit mention registers in order to get them saved. - * Thanks to Jeff Senn for pointing this out and help. - * 17-Sep-02 Christian Tismer - * after virtualizing stack save/restore, the - * stack size shrunk a bit. Needed to introduce - * an adjustment STACK_MAGIC per platform. - * 15-Sep-02 Gerd Woetzel - * slightly changed framework for sparc - * 01-Mar-02 Christian Tismer - * Initial final version after lots of iterations for i386. - */ - -#define alloca _alloca - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - -#define STACK_MAGIC 0 - -/* Some magic to quell warnings and keep slp_switch() from crashing when built - with VC90. Disable global optimizations, and the warning: frame pointer - register 'ebp' modified by inline assembly code. - - We used to just disable global optimizations ("g") but upstream stackless - Python, as well as stackman, turn off all optimizations. - -References: -https://github.com/stackless-dev/stackman/blob/dbc72fe5207a2055e658c819fdeab9731dee78b9/stackman/platforms/switch_x86_msvc.h -https://github.com/stackless-dev/stackless/blob/main-slp/Stackless/platf/switch_x86_msvc.h -*/ -#define WIN32_LEAN_AND_MEAN -#include - -#pragma optimize("", off) /* so that autos are stored on the stack */ -#pragma warning(disable:4731) -#pragma warning(disable:4733) /* disable warning about modifying FS[0] */ - -/** - * Most modern compilers and environments handle C++ exceptions without any - * special help from us. MSVC on 32-bit windows is an exception. There, C++ - * exceptions are dealt with using Windows' Structured Exception Handling - * (SEH). - * - * SEH is implemented as a singly linked list of nodes. The - * head of this list is stored in the Thread Information Block, which itself - * is pointed to from the FS register. It's the first field in the structure, - * or offset 0, so we can access it using assembly FS:[0], or the compiler - * intrinsics and field offset information from the headers (as we do below). - * Somewhat unusually, the tail of the list doesn't have prev == NULL, it has - * prev == 0xFFFFFFFF. - * - * SEH was designed for C, and traditionally uses the MSVC compiler - * intrinsincs __try{}/__except{}. It is also utilized for C++ exceptions by - * MSVC; there, every throw of a C++ exception raises a SEH error with the - * ExceptionCode 0xE06D7363; the SEH handler list is then traversed to - * deal with the exception. - * - * If the SEH list is corrupt, then when a C++ exception is thrown the program - * will abruptly exit with exit code 1. This does not use std::terminate(), so - * std::set_terminate() is useless to debug this. - * - * The SEH list is closely tied to the call stack; entering a function that - * uses __try{} or most C++ functions will push a new handler onto the front - * of the list. Returning from the function will remove the handler. Saving - * and restoring the head node of the SEH list (FS:[0]) per-greenlet is NOT - * ENOUGH to make SEH or exceptions work. - * - * Stack switching breaks SEH because the call stack no longer necessarily - * matches the SEH list. For example, given greenlet A that switches to - * greenlet B, at the moment of entering greenlet B, we will have any SEH - * handlers from greenlet A on the SEH list; greenlet B can then add its own - * handlers to the SEH list. When greenlet B switches back to greenlet A, - * greenlet B's handlers would still be on the SEH stack, but when switch() - * returns control to greenlet A, we have replaced the contents of the stack - * in memory, so all the address that greenlet B added to the SEH list are now - * invalid: part of the call stack has been unwound, but the SEH list was out - * of sync with the call stack. The net effect is that exception handling - * stops working. - * - * Thus, when switching greenlets, we need to be sure that the SEH list - * matches the effective call stack, "cutting out" any handlers that were - * pushed by the greenlet that switched out and which are no longer valid. - * - * The easiest way to do this is to capture the SEH list at the time the main - * greenlet for a thread is created, and, when initially starting a greenlet, - * start a new SEH list for it, which contains nothing but the handler - * established for the new greenlet itself, with the tail being the handlers - * for the main greenlet. If we then save and restore the SEH per-greenlet, - * they won't interfere with each others SEH lists. (No greenlet can unwind - * the call stack past the handlers established by the main greenlet). - * - * By observation, a new thread starts with three SEH handlers on the list. By - * the time we get around to creating the main greenlet, though, there can be - * many more, established by transient calls that lead to the creation of the - * main greenlet. Therefore, 3 is a magic constant telling us when to perform - * the initial slice. - * - * All of this can be debugged using a vectored exception handler, which - * operates independently of the SEH handler list, and is called first. - * Walking the SEH list at key points can also be helpful. - * - * References: - * https://en.wikipedia.org/wiki/Win32_Thread_Information_Block - * https://devblogs.microsoft.com/oldnewthing/20100730-00/?p=13273 - * https://docs.microsoft.com/en-us/cpp/cpp/try-except-statement?view=msvc-160 - * https://docs.microsoft.com/en-us/cpp/cpp/structured-exception-handling-c-cpp?view=msvc-160 - * https://docs.microsoft.com/en-us/windows/win32/debug/structured-exception-handling - * https://docs.microsoft.com/en-us/windows/win32/debug/using-a-vectored-exception-handler - * https://bytepointer.com/resources/pietrek_crash_course_depths_of_win32_seh.htm - */ -#define GREENLET_NEEDS_EXCEPTION_STATE_SAVED - - -typedef struct _GExceptionRegistration { - struct _GExceptionRegistration* prev; - void* handler_f; -} GExceptionRegistration; - -static void -slp_set_exception_state(const void *const seh_state) -{ - // Because the stack from from which we do this is ALSO a handler, and - // that one we want to keep, we need to relink the current SEH handler - // frame to point to this one, cutting out the middle men, as it were. - // - // Entering a try block doesn't change the SEH frame, but entering a - // function containing a try block does. - GExceptionRegistration* current_seh_state = (GExceptionRegistration*)__readfsdword(FIELD_OFFSET(NT_TIB, ExceptionList)); - current_seh_state->prev = (GExceptionRegistration*)seh_state; -} - - -static GExceptionRegistration* -x86_slp_get_third_oldest_handler() -{ - GExceptionRegistration* a = NULL; /* Closest to the top */ - GExceptionRegistration* b = NULL; /* second */ - GExceptionRegistration* c = NULL; - GExceptionRegistration* seh_state = (GExceptionRegistration*)__readfsdword(FIELD_OFFSET(NT_TIB, ExceptionList)); - a = b = c = seh_state; - - while (seh_state && seh_state != (GExceptionRegistration*)0xFFFFFFFF) { - if ((void*)seh_state->prev < (void*)100) { - fprintf(stderr, "\tERROR: Broken SEH chain.\n"); - return NULL; - } - a = b; - b = c; - c = seh_state; - - seh_state = seh_state->prev; - } - return a ? a : (b ? b : c); -} - - -static void* -slp_get_exception_state() -{ - // XXX: There appear to be three SEH handlers on the stack already at the - // start of the thread. Is that a guarantee? Almost certainly not. Yet in - // all observed cases it has been three. This is consistent with - // faulthandler off or on, and optimizations off or on. It may not be - // consistent with other operating system versions, though: we only have - // CI on one or two versions (don't ask what there are). - // In theory we could capture the number of handlers on the chain when - // PyInit__greenlet is called: there are probably only the default - // handlers at that point (unless we're embedded and people have used - // __try/__except or a C++ handler)? - return x86_slp_get_third_oldest_handler(); -} - -static int -slp_switch(void) -{ - /* MASM syntax is typically reversed from other assemblers. - It is usually - */ - int *stackref, stsizediff; - /* store the structured exception state for this stack */ - DWORD seh_state = __readfsdword(FIELD_OFFSET(NT_TIB, ExceptionList)); - __asm mov stackref, esp; - /* modify EBX, ESI and EDI in order to get them preserved */ - __asm mov ebx, ebx; - __asm xchg esi, edi; - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm { - mov eax, stsizediff - add esp, eax - add ebp, eax - } - SLP_RESTORE_STATE(); - } - __writefsdword(FIELD_OFFSET(NT_TIB, ExceptionList), seh_state); - return 0; -} - -/* re-enable ebp warning and global optimizations. */ -#pragma optimize("", on) -#pragma warning(default:4731) -#pragma warning(default:4733) /* disable warning about modifying FS[0] */ - - -#endif - -/* - * further self-processing support - */ - -/* we have IsBadReadPtr available, so we can peek at objects */ -#define STACKLESS_SPY - -#ifdef GREENLET_DEBUG - -#define CANNOT_READ_MEM(p, bytes) IsBadReadPtr(p, bytes) - -static int IS_ON_STACK(void*p) -{ - int stackref; - int stackbase = ((int)&stackref) & 0xfffff000; - return (int)p >= stackbase && (int)p < stackbase + 0x00100000; -} - -static void -x86_slp_show_seh_chain() -{ - GExceptionRegistration* seh_state = (GExceptionRegistration*)__readfsdword(FIELD_OFFSET(NT_TIB, ExceptionList)); - fprintf(stderr, "====== SEH Chain ======\n"); - while (seh_state && seh_state != (GExceptionRegistration*)0xFFFFFFFF) { - fprintf(stderr, "\tSEH_chain addr: %p handler: %p prev: %p\n", - seh_state, - seh_state->handler_f, seh_state->prev); - if ((void*)seh_state->prev < (void*)100) { - fprintf(stderr, "\tERROR: Broken chain.\n"); - break; - } - seh_state = seh_state->prev; - } - fprintf(stderr, "====== End SEH Chain ======\n"); - fflush(NULL); - return; -} - -//addVectoredExceptionHandler constants: -//CALL_FIRST means call this exception handler first; -//CALL_LAST means call this exception handler last -#define CALL_FIRST 1 -#define CALL_LAST 0 - -LONG WINAPI -GreenletVectorHandler(PEXCEPTION_POINTERS ExceptionInfo) -{ - // We get one of these for every C++ exception, with code - // E06D7363 - // This is a special value that means "C++ exception from MSVC" - // https://devblogs.microsoft.com/oldnewthing/20100730-00/?p=13273 - // - // Install in the module init function with: - // AddVectoredExceptionHandler(CALL_FIRST, GreenletVectorHandler); - PEXCEPTION_RECORD ExceptionRecord = ExceptionInfo->ExceptionRecord; - - fprintf(stderr, - "GOT VECTORED EXCEPTION:\n" - "\tExceptionCode : %p\n" - "\tExceptionFlags : %p\n" - "\tExceptionAddr : %p\n" - "\tNumberparams : %ld\n", - ExceptionRecord->ExceptionCode, - ExceptionRecord->ExceptionFlags, - ExceptionRecord->ExceptionAddress, - ExceptionRecord->NumberParameters - ); - if (ExceptionRecord->ExceptionFlags & 1) { - fprintf(stderr, "\t\tEH_NONCONTINUABLE\n" ); - } - if (ExceptionRecord->ExceptionFlags & 2) { - fprintf(stderr, "\t\tEH_UNWINDING\n" ); - } - if (ExceptionRecord->ExceptionFlags & 4) { - fprintf(stderr, "\t\tEH_EXIT_UNWIND\n" ); - } - if (ExceptionRecord->ExceptionFlags & 8) { - fprintf(stderr, "\t\tEH_STACK_INVALID\n" ); - } - if (ExceptionRecord->ExceptionFlags & 0x10) { - fprintf(stderr, "\t\tEH_NESTED_CALL\n" ); - } - if (ExceptionRecord->ExceptionFlags & 0x20) { - fprintf(stderr, "\t\tEH_TARGET_UNWIND\n" ); - } - if (ExceptionRecord->ExceptionFlags & 0x40) { - fprintf(stderr, "\t\tEH_COLLIDED_UNWIND\n" ); - } - fprintf(stderr, "\n"); - fflush(NULL); - for(DWORD i = 0; i < ExceptionRecord->NumberParameters; i++) { - fprintf(stderr, "\t\t\tParam %ld: %lX\n", i, ExceptionRecord->ExceptionInformation[i]); - } - - if (ExceptionRecord->NumberParameters == 3) { - fprintf(stderr, "\tAbout to traverse SEH chain\n"); - // C++ Exception records have 3 params. - x86_slp_show_seh_chain(); - } - - return EXCEPTION_CONTINUE_SEARCH; -} - - - - -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/platform/switch_x86_unix.h b/venv/lib/python3.9/site-packages/greenlet/platform/switch_x86_unix.h deleted file mode 100644 index 493fa6b..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/platform/switch_x86_unix.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - * this is the internal transfer function. - * - * HISTORY - * 3-May-13 Ralf Schmitt - * Add support for strange GCC caller-save decisions - * (ported from switch_aarch64_gcc.h) - * 19-Aug-11 Alexey Borzenkov - * Correctly save ebp, ebx and cw - * 07-Sep-05 (py-dev mailing list discussion) - * removed 'ebx' from the register-saved. !!!! WARNING !!!! - * It means that this file can no longer be compiled statically! - * It is now only suitable as part of a dynamic library! - * 24-Nov-02 Christian Tismer - * needed to add another magic constant to insure - * that f in slp_eval_frame(PyFrameObject *f) - * STACK_REFPLUS will probably be 1 in most cases. - * gets included into the saved stack area. - * 17-Sep-02 Christian Tismer - * after virtualizing stack save/restore, the - * stack size shrunk a bit. Needed to introduce - * an adjustment STACK_MAGIC per platform. - * 15-Sep-02 Gerd Woetzel - * slightly changed framework for spark - * 31-Avr-02 Armin Rigo - * Added ebx, esi and edi register-saves. - * 01-Mar-02 Samual M. Rushing - * Ported from i386. - */ - -#define STACK_REFPLUS 1 - -#ifdef SLP_EVAL - -/* #define STACK_MAGIC 3 */ -/* the above works fine with gcc 2.96, but 2.95.3 wants this */ -#define STACK_MAGIC 0 - -#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) -# define ATTR_NOCLONE __attribute__((noclone)) -#else -# define ATTR_NOCLONE -#endif - -static int -slp_switch(void) -{ - int err; -#ifdef _WIN32 - void *seh; -#endif - void *ebp, *ebx; - unsigned short cw; - int *stackref, stsizediff; - __asm__ volatile ("" : : : "esi", "edi"); - __asm__ volatile ("fstcw %0" : "=m" (cw)); - __asm__ volatile ("movl %%ebp, %0" : "=m" (ebp)); - __asm__ volatile ("movl %%ebx, %0" : "=m" (ebx)); -#ifdef _WIN32 - __asm__ volatile ( - "movl %%fs:0x0, %%eax\n" - "movl %%eax, %0\n" - : "=m" (seh) - : - : "eax"); -#endif - __asm__ ("movl %%esp, %0" : "=g" (stackref)); - { - SLP_SAVE_STATE(stackref, stsizediff); - __asm__ volatile ( - "addl %0, %%esp\n" - "addl %0, %%ebp\n" - : - : "r" (stsizediff) - ); - SLP_RESTORE_STATE(); - __asm__ volatile ("xorl %%eax, %%eax" : "=a" (err)); - } -#ifdef _WIN32 - __asm__ volatile ( - "movl %0, %%eax\n" - "movl %%eax, %%fs:0x0\n" - : - : "m" (seh) - : "eax"); -#endif - __asm__ volatile ("movl %0, %%ebx" : : "m" (ebx)); - __asm__ volatile ("movl %0, %%ebp" : : "m" (ebp)); - __asm__ volatile ("fldcw %0" : : "m" (cw)); - __asm__ volatile ("" : : : "esi", "edi"); - return err; -} - -#endif - -/* - * further self-processing support - */ - -/* - * if you want to add self-inspection tools, place them - * here. See the x86_msvc for the necessary defines. - * These features are highly experimental und not - * essential yet. - */ diff --git a/venv/lib/python3.9/site-packages/greenlet/slp_platformselect.h b/venv/lib/python3.9/site-packages/greenlet/slp_platformselect.h deleted file mode 100644 index d9b7d0a..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/slp_platformselect.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Platform Selection for Stackless Python - */ -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(MS_WIN32) && !defined(MS_WIN64) && defined(_M_IX86) && defined(_MSC_VER) -# include "platform/switch_x86_msvc.h" /* MS Visual Studio on X86 */ -#elif defined(MS_WIN64) && defined(_M_X64) && defined(_MSC_VER) || defined(__MINGW64__) -# include "platform/switch_x64_msvc.h" /* MS Visual Studio on X64 */ -#elif defined(MS_WIN64) && defined(_M_ARM64) -# include "platform/switch_arm64_msvc.h" /* MS Visual Studio on ARM64 */ -#elif defined(__GNUC__) && defined(__amd64__) && defined(__ILP32__) -# include "platform/switch_x32_unix.h" /* gcc on amd64 with x32 ABI */ -#elif defined(__GNUC__) && defined(__amd64__) -# include "platform/switch_amd64_unix.h" /* gcc on amd64 */ -#elif defined(__GNUC__) && defined(__i386__) -# include "platform/switch_x86_unix.h" /* gcc on X86 */ -#elif defined(__GNUC__) && defined(__powerpc64__) && (defined(__linux__) || defined(__FreeBSD__)) -# include "platform/switch_ppc64_linux.h" /* gcc on PowerPC 64-bit */ -#elif defined(__GNUC__) && defined(__PPC__) && (defined(__linux__) || defined(__FreeBSD__)) -# include "platform/switch_ppc_linux.h" /* gcc on PowerPC */ -#elif defined(__GNUC__) && defined(__POWERPC__) && defined(__APPLE__) -# include "platform/switch_ppc_macosx.h" /* Apple MacOS X on 32-bit PowerPC */ -#elif defined(__GNUC__) && defined(__powerpc64__) && defined(_AIX) -# include "platform/switch_ppc64_aix.h" /* gcc on AIX/PowerPC 64-bit */ -#elif defined(__GNUC__) && defined(_ARCH_PPC) && defined(_AIX) -# include "platform/switch_ppc_aix.h" /* gcc on AIX/PowerPC */ -#elif defined(__GNUC__) && defined(__powerpc__) && defined(__NetBSD__) -#include "platform/switch_ppc_unix.h" /* gcc on NetBSD/powerpc */ -#elif defined(__GNUC__) && defined(sparc) -# include "platform/switch_sparc_sun_gcc.h" /* SunOS sparc with gcc */ -#elif defined(__GNUC__) && defined(__sparc__) -# include "platform/switch_sparc_sun_gcc.h" /* NetBSD sparc with gcc */ -#elif defined(__SUNPRO_C) && defined(sparc) && defined(sun) -# include "platform/switch_sparc_sun_gcc.h" /* SunStudio on amd64 */ -#elif defined(__SUNPRO_C) && defined(__amd64__) && defined(sun) -# include "platform/switch_amd64_unix.h" /* SunStudio on amd64 */ -#elif defined(__SUNPRO_C) && defined(__i386__) && defined(sun) -# include "platform/switch_x86_unix.h" /* SunStudio on x86 */ -#elif defined(__GNUC__) && defined(__s390__) && defined(__linux__) -# include "platform/switch_s390_unix.h" /* Linux/S390 */ -#elif defined(__GNUC__) && defined(__s390x__) && defined(__linux__) -# include "platform/switch_s390_unix.h" /* Linux/S390 zSeries (64-bit) */ -#elif defined(__GNUC__) && defined(__arm__) -# ifdef __APPLE__ -# include -# endif -# if TARGET_OS_IPHONE -# include "platform/switch_arm32_ios.h" /* iPhone OS on arm32 */ -# else -# include "platform/switch_arm32_gcc.h" /* gcc using arm32 */ -# endif -#elif defined(__GNUC__) && defined(__mips__) && defined(__linux__) -# include "platform/switch_mips_unix.h" /* Linux/MIPS */ -#elif defined(__GNUC__) && defined(__aarch64__) -# include "platform/switch_aarch64_gcc.h" /* Aarch64 ABI */ -#elif defined(__GNUC__) && defined(__mc68000__) -# include "platform/switch_m68k_gcc.h" /* gcc on m68k */ -#elif defined(__GNUC__) && defined(__csky__) -#include "platform/switch_csky_gcc.h" /* gcc on csky */ -# elif defined(__GNUC__) && defined(__riscv) -# include "platform/switch_riscv_unix.h" /* gcc on RISC-V */ -#elif defined(__GNUC__) && defined(__alpha__) -# include "platform/switch_alpha_unix.h" /* gcc on DEC Alpha */ -#elif defined(MS_WIN32) && defined(__llvm__) && defined(__aarch64__) -# include "platform/switch_aarch64_gcc.h" /* LLVM Aarch64 ABI for Windows */ -#elif defined(__GNUC__) && defined(__loongarch64) && defined(__linux__) -# include "platform/switch_loongarch64_linux.h" /* LoongArch64 */ -#elif defined(__GNUC__) && defined(__sh__) -# include "platform/switch_sh_gcc.h" /* SuperH */ -#endif - -#ifdef __cplusplus -}; -#endif diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/__init__.py b/venv/lib/python3.9/site-packages/greenlet/tests/__init__.py deleted file mode 100644 index 1861360..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/__init__.py +++ /dev/null @@ -1,248 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for greenlet. - -""" -import os -import sys -import sysconfig -import unittest - -from gc import collect -from gc import get_objects -from threading import active_count as active_thread_count -from time import sleep -from time import time - -import psutil - -from greenlet import greenlet as RawGreenlet -from greenlet import getcurrent - -from greenlet._greenlet import get_pending_cleanup_count -from greenlet._greenlet import get_total_main_greenlets - -from . import leakcheck - -PY312 = sys.version_info[:2] >= (3, 12) -PY313 = sys.version_info[:2] >= (3, 13) -# XXX: First tested on 3.14a7. Revisit all uses of this on later versions to ensure they -# are still valid. -PY314 = sys.version_info[:2] >= (3, 14) - -WIN = sys.platform.startswith("win") -RUNNING_ON_GITHUB_ACTIONS = os.environ.get('GITHUB_ACTIONS') -RUNNING_ON_TRAVIS = os.environ.get('TRAVIS') or RUNNING_ON_GITHUB_ACTIONS -RUNNING_ON_APPVEYOR = os.environ.get('APPVEYOR') -RUNNING_ON_CI = RUNNING_ON_TRAVIS or RUNNING_ON_APPVEYOR -RUNNING_ON_MANYLINUX = os.environ.get('GREENLET_MANYLINUX') - -# Is the current interpreter free-threaded?) Note that this -# isn't the same as whether the GIL is enabled, this is the build-time -# value. Certain CPython details, like the garbage collector, -# work very differently on potentially-free-threaded builds than -# standard builds. -RUNNING_ON_FREETHREAD_BUILD = bool(sysconfig.get_config_var("Py_GIL_DISABLED")) - -class TestCaseMetaClass(type): - # wrap each test method with - # a) leak checks - def __new__(cls, classname, bases, classDict): - # pylint and pep8 fight over what this should be called (mcs or cls). - # pylint gets it right, but we can't scope disable pep8, so we go with - # its convention. - # pylint: disable=bad-mcs-classmethod-argument - check_totalrefcount = True - - # Python 3: must copy, we mutate the classDict. Interestingly enough, - # it doesn't actually error out, but under 3.6 we wind up wrapping - # and re-wrapping the same items over and over and over. - for key, value in list(classDict.items()): - if key.startswith('test') and callable(value): - classDict.pop(key) - if check_totalrefcount: - value = leakcheck.wrap_refcount(value) - classDict[key] = value - return type.__new__(cls, classname, bases, classDict) - - -class TestCase(unittest.TestCase, metaclass=TestCaseMetaClass): - - cleanup_attempt_sleep_duration = 0.001 - cleanup_max_sleep_seconds = 1 - - def wait_for_pending_cleanups(self, - initial_active_threads=None, - initial_main_greenlets=None): - initial_active_threads = initial_active_threads or self.threads_before_test - initial_main_greenlets = initial_main_greenlets or self.main_greenlets_before_test - sleep_time = self.cleanup_attempt_sleep_duration - # NOTE: This is racy! A Python-level thread object may be dead - # and gone, but the C thread may not yet have fired its - # destructors and added to the queue. There's no particular - # way to know that's about to happen. We try to watch the - # Python threads to make sure they, at least, have gone away. - # Counting the main greenlets, which we can easily do deterministically, - # also helps. - - # Always sleep at least once to let other threads run - sleep(sleep_time) - quit_after = time() + self.cleanup_max_sleep_seconds - # TODO: We could add an API that calls us back when a particular main greenlet is deleted? - # It would have to drop the GIL - while ( - get_pending_cleanup_count() - or active_thread_count() > initial_active_threads - or (not self.expect_greenlet_leak - and get_total_main_greenlets() > initial_main_greenlets)): - sleep(sleep_time) - if time() > quit_after: - print("Time limit exceeded.") - print("Threads: Waiting for only", initial_active_threads, - "-->", active_thread_count()) - print("MGlets : Waiting for only", initial_main_greenlets, - "-->", get_total_main_greenlets()) - break - collect() - - def count_objects(self, kind=list, exact_kind=True): - # pylint:disable=unidiomatic-typecheck - # Collect the garbage. - for _ in range(3): - collect() - if exact_kind: - return sum( - 1 - for x in get_objects() - if type(x) is kind - ) - # instances - return sum( - 1 - for x in get_objects() - if isinstance(x, kind) - ) - - greenlets_before_test = 0 - threads_before_test = 0 - main_greenlets_before_test = 0 - expect_greenlet_leak = False - - def count_greenlets(self): - """ - Find all the greenlets and subclasses tracked by the GC. - """ - return self.count_objects(RawGreenlet, False) - - def setUp(self): - # Ensure the main greenlet exists, otherwise the first test - # gets a false positive leak - super().setUp() - getcurrent() - self.threads_before_test = active_thread_count() - self.main_greenlets_before_test = get_total_main_greenlets() - self.wait_for_pending_cleanups(self.threads_before_test, self.main_greenlets_before_test) - self.greenlets_before_test = self.count_greenlets() - - def tearDown(self): - if getattr(self, 'skipTearDown', False): - return - - self.wait_for_pending_cleanups(self.threads_before_test, self.main_greenlets_before_test) - super().tearDown() - - def get_expected_returncodes_for_aborted_process(self): - import signal - # The child should be aborted in an unusual way. On POSIX - # platforms, this is done with abort() and signal.SIGABRT, - # which is reflected in a negative return value; however, on - # Windows, even though we observe the child print "Fatal - # Python error: Aborted" and in older versions of the C - # runtime "This application has requested the Runtime to - # terminate it in an unusual way," it always has an exit code - # of 3. This is interesting because 3 is the error code for - # ERROR_PATH_NOT_FOUND; BUT: the C runtime abort() function - # also uses this code. - # - # If we link to the static C library on Windows, the error - # code changes to '0xc0000409' (hex(3221226505)), which - # apparently is STATUS_STACK_BUFFER_OVERRUN; but "What this - # means is that nowadays when you get a - # STATUS_STACK_BUFFER_OVERRUN, it doesn’t actually mean that - # there is a stack buffer overrun. It just means that the - # application decided to terminate itself with great haste." - # - # - # On windows, we've also seen '0xc0000005' (hex(3221225477)). - # That's "Access Violation" - # - # See - # https://devblogs.microsoft.com/oldnewthing/20110519-00/?p=10623 - # and - # https://docs.microsoft.com/en-us/previous-versions/k089yyh0(v=vs.140)?redirectedfrom=MSDN - # and - # https://devblogs.microsoft.com/oldnewthing/20190108-00/?p=100655 - expected_exit = ( - -signal.SIGABRT, - # But beginning on Python 3.11, the faulthandler - # that prints the C backtraces sometimes segfaults after - # reporting the exception but before printing the stack. - # This has only been seen on linux/gcc. - -signal.SIGSEGV, - ) if not WIN else ( - 3, - 0xc0000409, - 0xc0000005, - ) - return expected_exit - - def get_process_uss(self): - """ - Return the current process's USS in bytes. - - uss is available on Linux, macOS, Windows. Also known as - "Unique Set Size", this is the memory which is unique to a - process and which would be freed if the process was terminated - right now. - - If this is not supported by ``psutil``, this raises the - :exc:`unittest.SkipTest` exception. - """ - try: - return psutil.Process().memory_full_info().uss - except AttributeError as e: - raise unittest.SkipTest("uss not supported") from e - - def run_script(self, script_name, show_output=True): - import subprocess - script = os.path.join( - os.path.dirname(__file__), - script_name, - ) - - try: - return subprocess.check_output([sys.executable, script], - encoding='utf-8', - stderr=subprocess.STDOUT) - except subprocess.CalledProcessError as ex: - if show_output: - print('-----') - print('Failed to run script', script) - print('~~~~~') - print(ex.output) - print('------') - raise - - - def assertScriptRaises(self, script_name, exitcodes=None): - import subprocess - with self.assertRaises(subprocess.CalledProcessError) as exc: - output = self.run_script(script_name, show_output=False) - __traceback_info__ = output - # We're going to fail the assertion if we get here, at least - # preserve the output in the traceback. - - if exitcodes is None: - exitcodes = self.get_expected_returncodes_for_aborted_process() - self.assertIn(exc.exception.returncode, exitcodes) - return exc.exception diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/_test_extension.c b/venv/lib/python3.9/site-packages/greenlet/tests/_test_extension.c deleted file mode 100644 index 05e81c0..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/_test_extension.c +++ /dev/null @@ -1,231 +0,0 @@ -/* This is a set of functions used by test_extension_interface.py to test the - * Greenlet C API. - */ - -#include "../greenlet.h" - -#ifndef Py_RETURN_NONE -# define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None -#endif - -#define TEST_MODULE_NAME "_test_extension" - -static PyObject* -test_switch(PyObject* self, PyObject* greenlet) -{ - PyObject* result = NULL; - - if (greenlet == NULL || !PyGreenlet_Check(greenlet)) { - PyErr_BadArgument(); - return NULL; - } - - result = PyGreenlet_Switch((PyGreenlet*)greenlet, NULL, NULL); - if (result == NULL) { - if (!PyErr_Occurred()) { - PyErr_SetString(PyExc_AssertionError, - "greenlet.switch() failed for some reason."); - } - return NULL; - } - Py_INCREF(result); - return result; -} - -static PyObject* -test_switch_kwargs(PyObject* self, PyObject* args, PyObject* kwargs) -{ - PyGreenlet* g = NULL; - PyObject* result = NULL; - - PyArg_ParseTuple(args, "O!", &PyGreenlet_Type, &g); - - if (g == NULL || !PyGreenlet_Check(g)) { - PyErr_BadArgument(); - return NULL; - } - - result = PyGreenlet_Switch(g, NULL, kwargs); - if (result == NULL) { - if (!PyErr_Occurred()) { - PyErr_SetString(PyExc_AssertionError, - "greenlet.switch() failed for some reason."); - } - return NULL; - } - Py_XINCREF(result); - return result; -} - -static PyObject* -test_getcurrent(PyObject* self) -{ - PyGreenlet* g = PyGreenlet_GetCurrent(); - if (g == NULL || !PyGreenlet_Check(g) || !PyGreenlet_ACTIVE(g)) { - PyErr_SetString(PyExc_AssertionError, - "getcurrent() returned an invalid greenlet"); - Py_XDECREF(g); - return NULL; - } - Py_DECREF(g); - Py_RETURN_NONE; -} - -static PyObject* -test_setparent(PyObject* self, PyObject* arg) -{ - PyGreenlet* current; - PyGreenlet* greenlet = NULL; - - if (arg == NULL || !PyGreenlet_Check(arg)) { - PyErr_BadArgument(); - return NULL; - } - if ((current = PyGreenlet_GetCurrent()) == NULL) { - return NULL; - } - greenlet = (PyGreenlet*)arg; - if (PyGreenlet_SetParent(greenlet, current)) { - Py_DECREF(current); - return NULL; - } - Py_DECREF(current); - if (PyGreenlet_Switch(greenlet, NULL, NULL) == NULL) { - return NULL; - } - Py_RETURN_NONE; -} - -static PyObject* -test_new_greenlet(PyObject* self, PyObject* callable) -{ - PyObject* result = NULL; - PyGreenlet* greenlet = PyGreenlet_New(callable, NULL); - - if (!greenlet) { - return NULL; - } - - result = PyGreenlet_Switch(greenlet, NULL, NULL); - Py_CLEAR(greenlet); - if (result == NULL) { - return NULL; - } - - Py_INCREF(result); - return result; -} - -static PyObject* -test_raise_dead_greenlet(PyObject* self) -{ - PyErr_SetString(PyExc_GreenletExit, "test GreenletExit exception."); - return NULL; -} - -static PyObject* -test_raise_greenlet_error(PyObject* self) -{ - PyErr_SetString(PyExc_GreenletError, "test greenlet.error exception"); - return NULL; -} - -static PyObject* -test_throw(PyObject* self, PyGreenlet* g) -{ - const char msg[] = "take that sucka!"; - PyObject* msg_obj = Py_BuildValue("s", msg); - PyGreenlet_Throw(g, PyExc_ValueError, msg_obj, NULL); - Py_DECREF(msg_obj); - if (PyErr_Occurred()) { - return NULL; - } - Py_RETURN_NONE; -} - -static PyObject* -test_throw_exact(PyObject* self, PyObject* args) -{ - PyGreenlet* g = NULL; - PyObject* typ = NULL; - PyObject* val = NULL; - PyObject* tb = NULL; - - if (!PyArg_ParseTuple(args, "OOOO:throw", &g, &typ, &val, &tb)) { - return NULL; - } - - PyGreenlet_Throw(g, typ, val, tb); - if (PyErr_Occurred()) { - return NULL; - } - Py_RETURN_NONE; -} - -static PyMethodDef test_methods[] = { - {"test_switch", - (PyCFunction)test_switch, - METH_O, - "Switch to the provided greenlet sending provided arguments, and \n" - "return the results."}, - {"test_switch_kwargs", - (PyCFunction)test_switch_kwargs, - METH_VARARGS | METH_KEYWORDS, - "Switch to the provided greenlet sending the provided keyword args."}, - {"test_getcurrent", - (PyCFunction)test_getcurrent, - METH_NOARGS, - "Test PyGreenlet_GetCurrent()"}, - {"test_setparent", - (PyCFunction)test_setparent, - METH_O, - "Se the parent of the provided greenlet and switch to it."}, - {"test_new_greenlet", - (PyCFunction)test_new_greenlet, - METH_O, - "Test PyGreenlet_New()"}, - {"test_raise_dead_greenlet", - (PyCFunction)test_raise_dead_greenlet, - METH_NOARGS, - "Just raise greenlet.GreenletExit"}, - {"test_raise_greenlet_error", - (PyCFunction)test_raise_greenlet_error, - METH_NOARGS, - "Just raise greenlet.error"}, - {"test_throw", - (PyCFunction)test_throw, - METH_O, - "Throw a ValueError at the provided greenlet"}, - {"test_throw_exact", - (PyCFunction)test_throw_exact, - METH_VARARGS, - "Throw exactly the arguments given at the provided greenlet"}, - {NULL, NULL, 0, NULL} -}; - - -#define INITERROR return NULL - -static struct PyModuleDef moduledef = {PyModuleDef_HEAD_INIT, - TEST_MODULE_NAME, - NULL, - 0, - test_methods, - NULL, - NULL, - NULL, - NULL}; - -PyMODINIT_FUNC -PyInit__test_extension(void) -{ - PyObject* module = NULL; - module = PyModule_Create(&moduledef); - - if (module == NULL) { - return NULL; - } - - PyGreenlet_Import(); - return module; -} diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/_test_extension.cpython-39-darwin.so b/venv/lib/python3.9/site-packages/greenlet/tests/_test_extension.cpython-39-darwin.so deleted file mode 100755 index 9dfff26..0000000 Binary files a/venv/lib/python3.9/site-packages/greenlet/tests/_test_extension.cpython-39-darwin.so and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/_test_extension_cpp.cpp b/venv/lib/python3.9/site-packages/greenlet/tests/_test_extension_cpp.cpp deleted file mode 100644 index 5cbe6a7..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/_test_extension_cpp.cpp +++ /dev/null @@ -1,226 +0,0 @@ -/* This is a set of functions used to test C++ exceptions are not - * broken during greenlet switches - */ - -#include "../greenlet.h" -#include "../greenlet_compiler_compat.hpp" -#include -#include - -struct exception_t { - int depth; - exception_t(int depth) : depth(depth) {} -}; - -/* Functions are called via pointers to prevent inlining */ -static void (*p_test_exception_throw_nonstd)(int depth); -static void (*p_test_exception_throw_std)(); -static PyObject* (*p_test_exception_switch_recurse)(int depth, int left); - -static void -test_exception_throw_nonstd(int depth) -{ - throw exception_t(depth); -} - -static void -test_exception_throw_std() -{ - throw std::runtime_error("Thrown from an extension."); -} - -static PyObject* -test_exception_switch_recurse(int depth, int left) -{ - if (left > 0) { - return p_test_exception_switch_recurse(depth, left - 1); - } - - PyObject* result = NULL; - PyGreenlet* self = PyGreenlet_GetCurrent(); - if (self == NULL) - return NULL; - - try { - if (PyGreenlet_Switch(PyGreenlet_GET_PARENT(self), NULL, NULL) == NULL) { - Py_DECREF(self); - return NULL; - } - p_test_exception_throw_nonstd(depth); - PyErr_SetString(PyExc_RuntimeError, - "throwing C++ exception didn't work"); - } - catch (const exception_t& e) { - if (e.depth != depth) - PyErr_SetString(PyExc_AssertionError, "depth mismatch"); - else - result = PyLong_FromLong(depth); - } - catch (...) { - PyErr_SetString(PyExc_RuntimeError, "unexpected C++ exception"); - } - - Py_DECREF(self); - return result; -} - -/* test_exception_switch(int depth) - * - recurses depth times - * - switches to parent inside try/catch block - * - throws an exception that (expected to be caught in the same function) - * - verifies depth matches (exceptions shouldn't be caught in other greenlets) - */ -static PyObject* -test_exception_switch(PyObject* UNUSED(self), PyObject* args) -{ - int depth; - if (!PyArg_ParseTuple(args, "i", &depth)) - return NULL; - return p_test_exception_switch_recurse(depth, depth); -} - - -static PyObject* -py_test_exception_throw_nonstd(PyObject* self, PyObject* args) -{ - if (!PyArg_ParseTuple(args, "")) - return NULL; - p_test_exception_throw_nonstd(0); - PyErr_SetString(PyExc_AssertionError, "unreachable code running after throw"); - return NULL; -} - -static PyObject* -py_test_exception_throw_std(PyObject* self, PyObject* args) -{ - if (!PyArg_ParseTuple(args, "")) - return NULL; - p_test_exception_throw_std(); - PyErr_SetString(PyExc_AssertionError, "unreachable code running after throw"); - return NULL; -} - -static PyObject* -py_test_call(PyObject* self, PyObject* arg) -{ - PyObject* noargs = PyTuple_New(0); - PyObject* ret = PyObject_Call(arg, noargs, nullptr); - Py_DECREF(noargs); - return ret; -} - - - -/* test_exception_switch_and_do_in_g2(g2func) - * - creates new greenlet g2 to run g2func - * - switches to g2 inside try/catch block - * - verifies that no exception has been caught - * - * it is used together with test_exception_throw to verify that unhandled - * exceptions thrown in one greenlet do not propagate to other greenlet nor - * segfault the process. - */ -static PyObject* -test_exception_switch_and_do_in_g2(PyObject* self, PyObject* args) -{ - PyObject* g2func = NULL; - PyObject* result = NULL; - - if (!PyArg_ParseTuple(args, "O", &g2func)) - return NULL; - PyGreenlet* g2 = PyGreenlet_New(g2func, NULL); - if (!g2) { - return NULL; - } - - try { - result = PyGreenlet_Switch(g2, NULL, NULL); - if (!result) { - return NULL; - } - } - catch (const exception_t& e) { - /* if we are here the memory can be already corrupted and the program - * might crash before below py-level exception might become printed. - * -> print something to stderr to make it clear that we had entered - * this catch block. - * See comments in inner_bootstrap() - */ -#if defined(WIN32) || defined(_WIN32) - fprintf(stderr, "C++ exception unexpectedly caught in g1\n"); - PyErr_SetString(PyExc_AssertionError, "C++ exception unexpectedly caught in g1"); - Py_XDECREF(result); - return NULL; -#else - throw; -#endif - } - - Py_XDECREF(result); - Py_RETURN_NONE; -} - -static PyMethodDef test_methods[] = { - {"test_exception_switch", - (PyCFunction)&test_exception_switch, - METH_VARARGS, - "Switches to parent twice, to test exception handling and greenlet " - "switching."}, - {"test_exception_switch_and_do_in_g2", - (PyCFunction)&test_exception_switch_and_do_in_g2, - METH_VARARGS, - "Creates new greenlet g2 to run g2func and switches to it inside try/catch " - "block. Used together with test_exception_throw to verify that unhandled " - "C++ exceptions thrown in a greenlet doe not corrupt memory."}, - {"test_exception_throw_nonstd", - (PyCFunction)&py_test_exception_throw_nonstd, - METH_VARARGS, - "Throws non-standard C++ exception. Calling this function directly should abort the process." - }, - {"test_exception_throw_std", - (PyCFunction)&py_test_exception_throw_std, - METH_VARARGS, - "Throws standard C++ exception. Calling this function directly should abort the process." - }, - {"test_call", - (PyCFunction)&py_test_call, - METH_O, - "Call the given callable. Unlike calling it directly, this creates a " - "new C-level stack frame, which may be helpful in testing." - }, - {NULL, NULL, 0, NULL} -}; - - -static struct PyModuleDef moduledef = {PyModuleDef_HEAD_INIT, - "greenlet.tests._test_extension_cpp", - NULL, - 0, - test_methods, - NULL, - NULL, - NULL, - NULL}; - -PyMODINIT_FUNC -PyInit__test_extension_cpp(void) -{ - PyObject* module = NULL; - - module = PyModule_Create(&moduledef); - - if (module == NULL) { - return NULL; - } - - PyGreenlet_Import(); - if (_PyGreenlet_API == NULL) { - return NULL; - } - - p_test_exception_throw_nonstd = test_exception_throw_nonstd; - p_test_exception_throw_std = test_exception_throw_std; - p_test_exception_switch_recurse = test_exception_switch_recurse; - - return module; -} diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/_test_extension_cpp.cpython-39-darwin.so b/venv/lib/python3.9/site-packages/greenlet/tests/_test_extension_cpp.cpython-39-darwin.so deleted file mode 100755 index cc203a6..0000000 Binary files a/venv/lib/python3.9/site-packages/greenlet/tests/_test_extension_cpp.cpython-39-darwin.so and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/fail_clearing_run_switches.py b/venv/lib/python3.9/site-packages/greenlet/tests/fail_clearing_run_switches.py deleted file mode 100644 index 6dd1492..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/fail_clearing_run_switches.py +++ /dev/null @@ -1,47 +0,0 @@ -# -*- coding: utf-8 -*- -""" -If we have a run callable passed to the constructor or set as an -attribute, but we don't actually use that (because ``__getattribute__`` -or the like interferes), then when we clear callable before beginning -to run, there's an opportunity for Python code to run. - -""" -import greenlet - -g = None -main = greenlet.getcurrent() - -results = [] - -class RunCallable: - - def __del__(self): - results.append(('RunCallable', '__del__')) - main.switch('from RunCallable') - - -class G(greenlet.greenlet): - - def __getattribute__(self, name): - if name == 'run': - results.append(('G.__getattribute__', 'run')) - return run_func - return object.__getattribute__(self, name) - - -def run_func(): - results.append(('run_func', 'enter')) - - -g = G(RunCallable()) -# Try to start G. It will get to the point where it deletes -# its run callable C++ variable in inner_bootstrap. That triggers -# the __del__ method, which switches back to main before g -# actually even starts running. -x = g.switch() -results.append(('main: g.switch()', x)) -# In the C++ code, this results in g->g_switch() appearing to return, even though -# it has yet to run. -print('In main with', x, flush=True) -g.switch() -print('RESULTS', results) diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/fail_cpp_exception.py b/venv/lib/python3.9/site-packages/greenlet/tests/fail_cpp_exception.py deleted file mode 100644 index fa4dc2e..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/fail_cpp_exception.py +++ /dev/null @@ -1,33 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Helper for testing a C++ exception throw aborts the process. - -Takes one argument, the name of the function in :mod:`_test_extension_cpp` to call. -""" -import sys -import greenlet -from greenlet.tests import _test_extension_cpp -print('fail_cpp_exception is running') - -def run_unhandled_exception_in_greenlet_aborts(): - def _(): - _test_extension_cpp.test_exception_switch_and_do_in_g2( - _test_extension_cpp.test_exception_throw_nonstd - ) - g1 = greenlet.greenlet(_) - g1.switch() - - -func_name = sys.argv[1] -try: - func = getattr(_test_extension_cpp, func_name) -except AttributeError: - if func_name == run_unhandled_exception_in_greenlet_aborts.__name__: - func = run_unhandled_exception_in_greenlet_aborts - elif func_name == 'run_as_greenlet_target': - g = greenlet.greenlet(_test_extension_cpp.test_exception_throw_std) - func = g.switch - else: - raise -print('raising', func, flush=True) -func() diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/fail_initialstub_already_started.py b/venv/lib/python3.9/site-packages/greenlet/tests/fail_initialstub_already_started.py deleted file mode 100644 index c1a44ef..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/fail_initialstub_already_started.py +++ /dev/null @@ -1,78 +0,0 @@ -""" -Testing initialstub throwing an already started exception. -""" - -import greenlet - -a = None -b = None -c = None -main = greenlet.getcurrent() - -# If we switch into a dead greenlet, -# we go looking for its parents. -# if a parent is not yet started, we start it. - -results = [] - -def a_run(*args): - #results.append('A') - results.append(('Begin A', args)) - - -def c_run(): - results.append('Begin C') - b.switch('From C') - results.append('C done') - -class A(greenlet.greenlet): pass - -class B(greenlet.greenlet): - doing_it = False - def __getattribute__(self, name): - if name == 'run' and not self.doing_it: - assert greenlet.getcurrent() is c - self.doing_it = True - results.append('Switch to b from B.__getattribute__ in ' - + type(greenlet.getcurrent()).__name__) - b.switch() - results.append('B.__getattribute__ back from main in ' - + type(greenlet.getcurrent()).__name__) - if name == 'run': - name = '_B_run' - return object.__getattribute__(self, name) - - def _B_run(self, *arg): - results.append(('Begin B', arg)) - results.append('_B_run switching to main') - main.switch('From B') - -class C(greenlet.greenlet): - pass -a = A(a_run) -b = B(parent=a) -c = C(c_run, b) - -# Start a child; while running, it will start B, -# but starting B will ALSO start B. -result = c.switch() -results.append(('main from c', result)) - -# Switch back to C, which was in the middle of switching -# already. This will throw the ``GreenletStartedWhileInPython`` -# exception, which results in parent A getting started (B is finished) -c.switch() - -results.append(('A dead?', a.dead, 'B dead?', b.dead, 'C dead?', c.dead)) - -# A and B should both be dead now. -assert a.dead -assert b.dead -assert not c.dead - -result = c.switch() -results.append(('main from c.2', result)) -# Now C is dead -assert c.dead - -print("RESULTS:", results) diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/fail_slp_switch.py b/venv/lib/python3.9/site-packages/greenlet/tests/fail_slp_switch.py deleted file mode 100644 index 0990526..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/fail_slp_switch.py +++ /dev/null @@ -1,29 +0,0 @@ -# -*- coding: utf-8 -*- -""" -A test helper for seeing what happens when slp_switch() -fails. -""" -# pragma: no cover - -import greenlet - - -print('fail_slp_switch is running', flush=True) - -runs = [] -def func(): - runs.append(1) - greenlet.getcurrent().parent.switch() - runs.append(2) - greenlet.getcurrent().parent.switch() - runs.append(3) - -g = greenlet._greenlet.UnswitchableGreenlet(func) -g.switch() -assert runs == [1] -g.switch() -assert runs == [1, 2] -g.force_slp_switch_error = True - -# This should crash. -g.switch() diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/fail_switch_three_greenlets.py b/venv/lib/python3.9/site-packages/greenlet/tests/fail_switch_three_greenlets.py deleted file mode 100644 index e151b19..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/fail_switch_three_greenlets.py +++ /dev/null @@ -1,44 +0,0 @@ -""" -Uses a trace function to switch greenlets at unexpected times. - -In the trace function, we switch from the current greenlet to another -greenlet, which switches -""" -import greenlet - -g1 = None -g2 = None - -switch_to_g2 = False - -def tracefunc(*args): - print('TRACE', *args) - global switch_to_g2 - if switch_to_g2: - switch_to_g2 = False - g2.switch() - print('\tLEAVE TRACE', *args) - -def g1_run(): - print('In g1_run') - global switch_to_g2 - switch_to_g2 = True - from_parent = greenlet.getcurrent().parent.switch() - print('Return to g1_run') - print('From parent', from_parent) - -def g2_run(): - #g1.switch() - greenlet.getcurrent().parent.switch() - -greenlet.settrace(tracefunc) - -g1 = greenlet.greenlet(g1_run) -g2 = greenlet.greenlet(g2_run) - -# This switch didn't actually finish! -# And if it did, it would raise TypeError -# because g1_run() doesn't take any arguments. -g1.switch(1) -print('Back in main') -g1.switch(2) diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/fail_switch_three_greenlets2.py b/venv/lib/python3.9/site-packages/greenlet/tests/fail_switch_three_greenlets2.py deleted file mode 100644 index 1f6b66b..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/fail_switch_three_greenlets2.py +++ /dev/null @@ -1,55 +0,0 @@ -""" -Like fail_switch_three_greenlets, but the call into g1_run would actually be -valid. -""" -import greenlet - -g1 = None -g2 = None - -switch_to_g2 = True - -results = [] - -def tracefunc(*args): - results.append(('trace', args[0])) - print('TRACE', *args) - global switch_to_g2 - if switch_to_g2: - switch_to_g2 = False - g2.switch('g2 from tracefunc') - print('\tLEAVE TRACE', *args) - -def g1_run(arg): - results.append(('g1 arg', arg)) - print('In g1_run') - from_parent = greenlet.getcurrent().parent.switch('from g1_run') - results.append(('g1 from parent', from_parent)) - return 'g1 done' - -def g2_run(arg): - #g1.switch() - results.append(('g2 arg', arg)) - parent = greenlet.getcurrent().parent.switch('from g2_run') - global switch_to_g2 - switch_to_g2 = False - results.append(('g2 from parent', parent)) - return 'g2 done' - - -greenlet.settrace(tracefunc) - -g1 = greenlet.greenlet(g1_run) -g2 = greenlet.greenlet(g2_run) - -x = g1.switch('g1 from main') -results.append(('main g1', x)) -print('Back in main', x) -x = g1.switch('g2 from main') -results.append(('main g2', x)) -print('back in amain again', x) -x = g1.switch('g1 from main 2') -results.append(('main g1.2', x)) -x = g2.switch() -results.append(('main g2.2', x)) -print("RESULTS:", results) diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/fail_switch_two_greenlets.py b/venv/lib/python3.9/site-packages/greenlet/tests/fail_switch_two_greenlets.py deleted file mode 100644 index 3e52345..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/fail_switch_two_greenlets.py +++ /dev/null @@ -1,41 +0,0 @@ -""" -Uses a trace function to switch greenlets at unexpected times. - -In the trace function, we switch from the current greenlet to another -greenlet, which switches -""" -import greenlet - -g1 = None -g2 = None - -switch_to_g2 = False - -def tracefunc(*args): - print('TRACE', *args) - global switch_to_g2 - if switch_to_g2: - switch_to_g2 = False - g2.switch() - print('\tLEAVE TRACE', *args) - -def g1_run(): - print('In g1_run') - global switch_to_g2 - switch_to_g2 = True - greenlet.getcurrent().parent.switch() - print('Return to g1_run') - print('Falling off end of g1_run') - -def g2_run(): - g1.switch() - print('Falling off end of g2') - -greenlet.settrace(tracefunc) - -g1 = greenlet.greenlet(g1_run) -g2 = greenlet.greenlet(g2_run) - -g1.switch() -print('Falling off end of main') -g2.switch() diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/leakcheck.py b/venv/lib/python3.9/site-packages/greenlet/tests/leakcheck.py deleted file mode 100644 index 7046e41..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/leakcheck.py +++ /dev/null @@ -1,336 +0,0 @@ -# Copyright (c) 2018 gevent community -# Copyright (c) 2021 greenlet community -# -# This was originally part of gevent's test suite. The main author -# (Jason Madden) vendored a copy of it into greenlet. -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -from __future__ import print_function - -import os -import sys -import gc - -from functools import wraps -import unittest - - -import objgraph - -# graphviz 0.18 (Nov 7 2021), available only on Python 3.6 and newer, -# has added type hints (sigh). It wants to use ``typing.Literal`` for -# some stuff, but that's only available on Python 3.9+. If that's not -# found, it creates a ``unittest.mock.MagicMock`` object and annotates -# with that. These are GC'able objects, and doing almost *anything* -# with them results in an explosion of objects. For example, trying to -# compare them for equality creates new objects. This causes our -# leakchecks to fail, with reports like: -# -# greenlet.tests.leakcheck.LeakCheckError: refcount increased by [337, 1333, 343, 430, 530, 643, 769] -# _Call 1820 +546 -# dict 4094 +76 -# MagicProxy 585 +73 -# tuple 2693 +66 -# _CallList 24 +3 -# weakref 1441 +1 -# function 5996 +1 -# type 736 +1 -# cell 592 +1 -# MagicMock 8 +1 -# -# To avoid this, we *could* filter this type of object out early. In -# principle it could leak, but we don't use mocks in greenlet, so it -# doesn't leak from us. However, a further issue is that ``MagicMock`` -# objects have subobjects that are also GC'able, like ``_Call``, and -# those create new mocks of their own too. So we'd have to filter them -# as well, and they're not public. That's OK, we can workaround the -# problem by being very careful to never compare by equality or other -# user-defined operators, only using object identity or other builtin -# functions. - -RUNNING_ON_GITHUB_ACTIONS = os.environ.get('GITHUB_ACTIONS') -RUNNING_ON_TRAVIS = os.environ.get('TRAVIS') or RUNNING_ON_GITHUB_ACTIONS -RUNNING_ON_APPVEYOR = os.environ.get('APPVEYOR') -RUNNING_ON_CI = RUNNING_ON_TRAVIS or RUNNING_ON_APPVEYOR -RUNNING_ON_MANYLINUX = os.environ.get('GREENLET_MANYLINUX') -SKIP_LEAKCHECKS = RUNNING_ON_MANYLINUX or os.environ.get('GREENLET_SKIP_LEAKCHECKS') -SKIP_FAILING_LEAKCHECKS = os.environ.get('GREENLET_SKIP_FAILING_LEAKCHECKS') -ONLY_FAILING_LEAKCHECKS = os.environ.get('GREENLET_ONLY_FAILING_LEAKCHECKS') - -def ignores_leakcheck(func): - """ - Ignore the given object during leakchecks. - - Can be applied to a method, in which case the method will run, but - will not be subject to leak checks. - - If applied to a class, the entire class will be skipped during leakchecks. This - is intended to be used for classes that are very slow and cause problems such as - test timeouts; typically it will be used for classes that are subclasses of a base - class and specify variants of behaviour (such as pool sizes). - """ - func.ignore_leakcheck = True - return func - -def fails_leakcheck(func): - """ - Mark that the function is known to leak. - """ - func.fails_leakcheck = True - if SKIP_FAILING_LEAKCHECKS: - func = unittest.skip("Skipping known failures")(func) - return func - -class LeakCheckError(AssertionError): - pass - -if hasattr(sys, 'getobjects'): - # In a Python build with ``--with-trace-refs``, make objgraph - # trace *all* the objects, not just those that are tracked by the - # GC - class _MockGC(object): - def get_objects(self): - return sys.getobjects(0) # pylint:disable=no-member - def __getattr__(self, name): - return getattr(gc, name) - objgraph.gc = _MockGC() - fails_strict_leakcheck = fails_leakcheck -else: - def fails_strict_leakcheck(func): - """ - Decorator for a function that is known to fail when running - strict (``sys.getobjects()``) leakchecks. - - This type of leakcheck finds all objects, even those, such as - strings, which are not tracked by the garbage collector. - """ - return func - -class ignores_types_in_strict_leakcheck(object): - def __init__(self, types): - self.types = types - def __call__(self, func): - func.leakcheck_ignore_types = self.types - return func - -class _RefCountChecker(object): - - # Some builtin things that we ignore - # XXX: Those things were ignored by gevent, but they're important here, - # presumably. - IGNORED_TYPES = () #(tuple, dict, types.FrameType, types.TracebackType) - - # Names of types that should be ignored. Use this when we cannot - # or don't want to import the class directly. - IGNORED_TYPE_NAMES = ( - # This appears in Python3.14 with the JIT enabled. It - # doesn't seem to be directly exposed to Python; the only way to get - # one is to cause code to get jitted and then look for all objects - # and find one with this name. But they multiply as code - # executes and gets jitted, in ways we don't want to rely on. - # So just ignore it. - 'uop_executor', - ) - - def __init__(self, testcase, function): - self.testcase = testcase - self.function = function - self.deltas = [] - self.peak_stats = {} - self.ignored_types = () - - # The very first time we are called, we have already been - # self.setUp() by the test runner, so we don't need to do it again. - self.needs_setUp = False - - def _include_object_p(self, obj): - # pylint:disable=too-many-return-statements - # - # See the comment block at the top. We must be careful to - # avoid invoking user-defined operations. - if obj is self: - return False - kind = type(obj) - # ``self._include_object_p == obj`` returns NotImplemented - # for non-function objects, which causes the interpreter - # to try to reverse the order of arguments...which leads - # to the explosion of mock objects. We don't want that, so we implement - # the check manually. - if kind == type(self._include_object_p): - try: - # pylint:disable=not-callable - exact_method_equals = self._include_object_p.__eq__(obj) - except AttributeError: - # Python 2.7 methods may only have __cmp__, and that raises a - # TypeError for non-method arguments - # pylint:disable=no-member - exact_method_equals = self._include_object_p.__cmp__(obj) == 0 - - if exact_method_equals is not NotImplemented and exact_method_equals: - return False - - # Similarly, we need to check identity in our __dict__ to avoid mock explosions. - for x in self.__dict__.values(): - if obj is x: - return False - - - if ( - kind in self.ignored_types - or kind in self.IGNORED_TYPES - or kind.__name__ in self.IGNORED_TYPE_NAMES - ): - return False - - - return True - - def _growth(self): - return objgraph.growth(limit=None, peak_stats=self.peak_stats, - filter=self._include_object_p) - - def _report_diff(self, growth): - if not growth: - return "" - - lines = [] - width = max(len(name) for name, _, _ in growth) - for name, count, delta in growth: - lines.append('%-*s%9d %+9d' % (width, name, count, delta)) - - diff = '\n'.join(lines) - return diff - - - def _run_test(self, args, kwargs): - gc_enabled = gc.isenabled() - gc.disable() - - if self.needs_setUp: - self.testcase.setUp() - self.testcase.skipTearDown = False - try: - self.function(self.testcase, *args, **kwargs) - finally: - self.testcase.tearDown() - self.testcase.doCleanups() - self.testcase.skipTearDown = True - self.needs_setUp = True - if gc_enabled: - gc.enable() - - def _growth_after(self): - # Grab post snapshot - # pylint:disable=no-member - if 'urlparse' in sys.modules: - sys.modules['urlparse'].clear_cache() - if 'urllib.parse' in sys.modules: - sys.modules['urllib.parse'].clear_cache() - - return self._growth() - - def _check_deltas(self, growth): - # Return false when we have decided there is no leak, - # true if we should keep looping, raises an assertion - # if we have decided there is a leak. - - deltas = self.deltas - if not deltas: - # We haven't run yet, no data, keep looping - return True - - if gc.garbage: - raise LeakCheckError("Generated uncollectable garbage %r" % (gc.garbage,)) - - - # the following configurations are classified as "no leak" - # [0, 0] - # [x, 0, 0] - # [... a, b, c, d] where a+b+c+d = 0 - # - # the following configurations are classified as "leak" - # [... z, z, z] where z > 0 - - if deltas[-2:] == [0, 0] and len(deltas) in (2, 3): - return False - - if deltas[-3:] == [0, 0, 0]: - return False - - if len(deltas) >= 4 and sum(deltas[-4:]) == 0: - return False - - if len(deltas) >= 3 and deltas[-1] > 0 and deltas[-1] == deltas[-2] and deltas[-2] == deltas[-3]: - diff = self._report_diff(growth) - raise LeakCheckError('refcount increased by %r\n%s' % (deltas, diff)) - - # OK, we don't know for sure yet. Let's search for more - if sum(deltas[-3:]) <= 0 or sum(deltas[-4:]) <= 0 or deltas[-4:].count(0) >= 2: - # this is suspicious, so give a few more runs - limit = 11 - else: - limit = 7 - if len(deltas) >= limit: - raise LeakCheckError('refcount increased by %r\n%s' - % (deltas, - self._report_diff(growth))) - - # We couldn't decide yet, keep going - return True - - def __call__(self, args, kwargs): - for _ in range(3): - gc.collect() - - expect_failure = getattr(self.function, 'fails_leakcheck', False) - if expect_failure: - self.testcase.expect_greenlet_leak = True - self.ignored_types = getattr(self.function, "leakcheck_ignore_types", ()) - - # Capture state before; the incremental will be - # updated by each call to _growth_after - growth = self._growth() - - try: - while self._check_deltas(growth): - self._run_test(args, kwargs) - - growth = self._growth_after() - - self.deltas.append(sum((stat[2] for stat in growth))) - except LeakCheckError: - if not expect_failure: - raise - else: - if expect_failure: - raise LeakCheckError("Expected %s to leak but it did not." % (self.function,)) - -def wrap_refcount(method): - if getattr(method, 'ignore_leakcheck', False) or SKIP_LEAKCHECKS: - return method - - @wraps(method) - def wrapper(self, *args, **kwargs): # pylint:disable=too-many-branches - if getattr(self, 'ignore_leakcheck', False): - raise unittest.SkipTest("This class ignored during leakchecks") - if ONLY_FAILING_LEAKCHECKS and not getattr(method, 'fails_leakcheck', False): - raise unittest.SkipTest("Only running tests that fail leakchecks.") - return _RefCountChecker(self, method)(args, kwargs) - - return wrapper diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_contextvars.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_contextvars.py deleted file mode 100644 index b0d1ccf..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_contextvars.py +++ /dev/null @@ -1,312 +0,0 @@ -from __future__ import print_function - -import gc -import sys -import unittest - -from functools import partial -from unittest import skipUnless -from unittest import skipIf - -from greenlet import greenlet -from greenlet import getcurrent -from . import TestCase -from . import PY314 - -try: - from contextvars import Context - from contextvars import ContextVar - from contextvars import copy_context - # From the documentation: - # - # Important: Context Variables should be created at the top module - # level and never in closures. Context objects hold strong - # references to context variables which prevents context variables - # from being properly garbage collected. - ID_VAR = ContextVar("id", default=None) - VAR_VAR = ContextVar("var", default=None) - ContextVar = None -except ImportError: - Context = ContextVar = copy_context = None - -# We don't support testing if greenlet's built-in context var support is disabled. -@skipUnless(Context is not None, "ContextVar not supported") -class ContextVarsTests(TestCase): - def _new_ctx_run(self, *args, **kwargs): - return copy_context().run(*args, **kwargs) - - def _increment(self, greenlet_id, callback, counts, expect): - ctx_var = ID_VAR - if expect is None: - self.assertIsNone(ctx_var.get()) - else: - self.assertEqual(ctx_var.get(), expect) - ctx_var.set(greenlet_id) - for _ in range(2): - counts[ctx_var.get()] += 1 - callback() - - def _test_context(self, propagate_by): - # pylint:disable=too-many-branches - ID_VAR.set(0) - - callback = getcurrent().switch - counts = dict((i, 0) for i in range(5)) - - lets = [ - greenlet(partial( - partial( - copy_context().run, - self._increment - ) if propagate_by == "run" else self._increment, - greenlet_id=i, - callback=callback, - counts=counts, - expect=( - i - 1 if propagate_by == "share" else - 0 if propagate_by in ("set", "run") else None - ) - )) - for i in range(1, 5) - ] - - for let in lets: - if propagate_by == "set": - let.gr_context = copy_context() - elif propagate_by == "share": - let.gr_context = getcurrent().gr_context - - for i in range(2): - counts[ID_VAR.get()] += 1 - for let in lets: - let.switch() - - if propagate_by == "run": - # Must leave each context.run() in reverse order of entry - for let in reversed(lets): - let.switch() - else: - # No context.run(), so fine to exit in any order. - for let in lets: - let.switch() - - for let in lets: - self.assertTrue(let.dead) - # When using run(), we leave the run() as the greenlet dies, - # and there's no context "underneath". When not using run(), - # gr_context still reflects the context the greenlet was - # running in. - if propagate_by == 'run': - self.assertIsNone(let.gr_context) - else: - self.assertIsNotNone(let.gr_context) - - - if propagate_by == "share": - self.assertEqual(counts, {0: 1, 1: 1, 2: 1, 3: 1, 4: 6}) - else: - self.assertEqual(set(counts.values()), set([2])) - - def test_context_propagated_by_context_run(self): - self._new_ctx_run(self._test_context, "run") - - def test_context_propagated_by_setting_attribute(self): - self._new_ctx_run(self._test_context, "set") - - def test_context_not_propagated(self): - self._new_ctx_run(self._test_context, None) - - def test_context_shared(self): - self._new_ctx_run(self._test_context, "share") - - def test_break_ctxvars(self): - let1 = greenlet(copy_context().run) - let2 = greenlet(copy_context().run) - let1.switch(getcurrent().switch) - let2.switch(getcurrent().switch) - # Since let2 entered the current context and let1 exits its own, the - # interpreter emits: - # RuntimeError: cannot exit context: thread state references a different context object - let1.switch() - - def test_not_broken_if_using_attribute_instead_of_context_run(self): - let1 = greenlet(getcurrent().switch) - let2 = greenlet(getcurrent().switch) - let1.gr_context = copy_context() - let2.gr_context = copy_context() - let1.switch() - let2.switch() - let1.switch() - let2.switch() - - def test_context_assignment_while_running(self): - # pylint:disable=too-many-statements - ID_VAR.set(None) - - def target(): - self.assertIsNone(ID_VAR.get()) - self.assertIsNone(gr.gr_context) - - # Context is created on first use - ID_VAR.set(1) - self.assertIsInstance(gr.gr_context, Context) - self.assertEqual(ID_VAR.get(), 1) - self.assertEqual(gr.gr_context[ID_VAR], 1) - - # Clearing the context makes it get re-created as another - # empty context when next used - old_context = gr.gr_context - gr.gr_context = None # assign None while running - self.assertIsNone(ID_VAR.get()) - self.assertIsNone(gr.gr_context) - ID_VAR.set(2) - self.assertIsInstance(gr.gr_context, Context) - self.assertEqual(ID_VAR.get(), 2) - self.assertEqual(gr.gr_context[ID_VAR], 2) - - new_context = gr.gr_context - getcurrent().parent.switch((old_context, new_context)) - # parent switches us back to old_context - - self.assertEqual(ID_VAR.get(), 1) - gr.gr_context = new_context # assign non-None while running - self.assertEqual(ID_VAR.get(), 2) - - getcurrent().parent.switch() - # parent switches us back to no context - self.assertIsNone(ID_VAR.get()) - self.assertIsNone(gr.gr_context) - gr.gr_context = old_context - self.assertEqual(ID_VAR.get(), 1) - - getcurrent().parent.switch() - # parent switches us back to no context - self.assertIsNone(ID_VAR.get()) - self.assertIsNone(gr.gr_context) - - gr = greenlet(target) - - with self.assertRaisesRegex(AttributeError, "can't delete context attribute"): - del gr.gr_context - - self.assertIsNone(gr.gr_context) - old_context, new_context = gr.switch() - self.assertIs(new_context, gr.gr_context) - self.assertEqual(old_context[ID_VAR], 1) - self.assertEqual(new_context[ID_VAR], 2) - self.assertEqual(new_context.run(ID_VAR.get), 2) - gr.gr_context = old_context # assign non-None while suspended - gr.switch() - self.assertIs(gr.gr_context, new_context) - gr.gr_context = None # assign None while suspended - gr.switch() - self.assertIs(gr.gr_context, old_context) - gr.gr_context = None - gr.switch() - self.assertIsNone(gr.gr_context) - - # Make sure there are no reference leaks - gr = None - gc.collect() - # Python 3.14 elides reference counting operations - # in some cases. See https://github.com/python/cpython/pull/130708 - self.assertEqual(sys.getrefcount(old_context), 2 if not PY314 else 1) - self.assertEqual(sys.getrefcount(new_context), 2 if not PY314 else 1) - - def test_context_assignment_different_thread(self): - import threading - VAR_VAR.set(None) - ctx = Context() - - is_running = threading.Event() - should_suspend = threading.Event() - did_suspend = threading.Event() - should_exit = threading.Event() - holder = [] - - def greenlet_in_thread_fn(): - VAR_VAR.set(1) - is_running.set() - should_suspend.wait(10) - VAR_VAR.set(2) - getcurrent().parent.switch() - holder.append(VAR_VAR.get()) - - def thread_fn(): - gr = greenlet(greenlet_in_thread_fn) - gr.gr_context = ctx - holder.append(gr) - gr.switch() - did_suspend.set() - should_exit.wait(10) - gr.switch() - del gr - greenlet() # trigger cleanup - - thread = threading.Thread(target=thread_fn, daemon=True) - thread.start() - is_running.wait(10) - gr = holder[0] - - # Can't access or modify context if the greenlet is running - # in a different thread - with self.assertRaisesRegex(ValueError, "running in a different"): - getattr(gr, 'gr_context') - with self.assertRaisesRegex(ValueError, "running in a different"): - gr.gr_context = None - - should_suspend.set() - did_suspend.wait(10) - - # OK to access and modify context if greenlet is suspended - self.assertIs(gr.gr_context, ctx) - self.assertEqual(gr.gr_context[VAR_VAR], 2) - gr.gr_context = None - - should_exit.set() - thread.join(10) - - self.assertEqual(holder, [gr, None]) - - # Context can still be accessed/modified when greenlet is dead: - self.assertIsNone(gr.gr_context) - gr.gr_context = ctx - self.assertIs(gr.gr_context, ctx) - - # Otherwise we leak greenlets on some platforms. - # XXX: Should be able to do this automatically - del holder[:] - gr = None - thread = None - - def test_context_assignment_wrong_type(self): - g = greenlet() - with self.assertRaisesRegex(TypeError, - "greenlet context must be a contextvars.Context or None"): - g.gr_context = self - - -@skipIf(Context is not None, "ContextVar supported") -class NoContextVarsTests(TestCase): - def test_contextvars_errors(self): - let1 = greenlet(getcurrent().switch) - self.assertFalse(hasattr(let1, 'gr_context')) - with self.assertRaises(AttributeError): - getattr(let1, 'gr_context') - - with self.assertRaises(AttributeError): - let1.gr_context = None - - let1.switch() - - with self.assertRaises(AttributeError): - getattr(let1, 'gr_context') - - with self.assertRaises(AttributeError): - let1.gr_context = None - - del let1 - - -if __name__ == '__main__': - unittest.main() diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_cpp.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_cpp.py deleted file mode 100644 index 2d0cc9c..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_cpp.py +++ /dev/null @@ -1,73 +0,0 @@ -from __future__ import print_function -from __future__ import absolute_import - -import subprocess -import unittest - -import greenlet -from . import _test_extension_cpp -from . import TestCase -from . import WIN - -class CPPTests(TestCase): - def test_exception_switch(self): - greenlets = [] - for i in range(4): - g = greenlet.greenlet(_test_extension_cpp.test_exception_switch) - g.switch(i) - greenlets.append(g) - for i, g in enumerate(greenlets): - self.assertEqual(g.switch(), i) - - def _do_test_unhandled_exception(self, target): - import os - import sys - script = os.path.join( - os.path.dirname(__file__), - 'fail_cpp_exception.py', - ) - args = [sys.executable, script, target.__name__ if not isinstance(target, str) else target] - __traceback_info__ = args - with self.assertRaises(subprocess.CalledProcessError) as exc: - subprocess.check_output( - args, - encoding='utf-8', - stderr=subprocess.STDOUT - ) - - ex = exc.exception - expected_exit = self.get_expected_returncodes_for_aborted_process() - self.assertIn(ex.returncode, expected_exit) - self.assertIn('fail_cpp_exception is running', ex.output) - return ex.output - - - def test_unhandled_nonstd_exception_aborts(self): - # verify that plain unhandled throw aborts - self._do_test_unhandled_exception(_test_extension_cpp.test_exception_throw_nonstd) - - def test_unhandled_std_exception_aborts(self): - # verify that plain unhandled throw aborts - self._do_test_unhandled_exception(_test_extension_cpp.test_exception_throw_std) - - @unittest.skipIf(WIN, "XXX: This does not crash on Windows") - # Meaning the exception is getting lost somewhere... - def test_unhandled_std_exception_as_greenlet_function_aborts(self): - # verify that plain unhandled throw aborts - output = self._do_test_unhandled_exception('run_as_greenlet_target') - self.assertIn( - # We really expect this to be prefixed with "greenlet: Unhandled C++ exception:" - # as added by our handler for std::exception (see TUserGreenlet.cpp), but - # that's not correct everywhere --- our handler never runs before std::terminate - # gets called (for example, on arm32). - 'Thrown from an extension.', - output - ) - - def test_unhandled_exception_in_greenlet_aborts(self): - # verify that unhandled throw called in greenlet aborts too - self._do_test_unhandled_exception('run_unhandled_exception_in_greenlet_aborts') - - -if __name__ == '__main__': - unittest.main() diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_extension_interface.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_extension_interface.py deleted file mode 100644 index 34b6656..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_extension_interface.py +++ /dev/null @@ -1,115 +0,0 @@ -from __future__ import print_function -from __future__ import absolute_import - -import sys - -import greenlet -from . import _test_extension -from . import TestCase - -# pylint:disable=c-extension-no-member - -class CAPITests(TestCase): - def test_switch(self): - self.assertEqual( - 50, _test_extension.test_switch(greenlet.greenlet(lambda: 50))) - - def test_switch_kwargs(self): - def adder(x, y): - return x * y - g = greenlet.greenlet(adder) - self.assertEqual(6, _test_extension.test_switch_kwargs(g, x=3, y=2)) - - def test_setparent(self): - # pylint:disable=disallowed-name - def foo(): - def bar(): - greenlet.getcurrent().parent.switch() - - # This final switch should go back to the main greenlet, since - # the test_setparent() function in the C extension should have - # reparented this greenlet. - greenlet.getcurrent().parent.switch() - raise AssertionError("Should never have reached this code") - child = greenlet.greenlet(bar) - child.switch() - greenlet.getcurrent().parent.switch(child) - greenlet.getcurrent().parent.throw( - AssertionError("Should never reach this code")) - foo_child = greenlet.greenlet(foo).switch() - self.assertEqual(None, _test_extension.test_setparent(foo_child)) - - def test_getcurrent(self): - _test_extension.test_getcurrent() - - def test_new_greenlet(self): - self.assertEqual(-15, _test_extension.test_new_greenlet(lambda: -15)) - - def test_raise_greenlet_dead(self): - self.assertRaises( - greenlet.GreenletExit, _test_extension.test_raise_dead_greenlet) - - def test_raise_greenlet_error(self): - self.assertRaises( - greenlet.error, _test_extension.test_raise_greenlet_error) - - def test_throw(self): - seen = [] - - def foo(): # pylint:disable=disallowed-name - try: - greenlet.getcurrent().parent.switch() - except ValueError: - seen.append(sys.exc_info()[1]) - except greenlet.GreenletExit: - raise AssertionError - g = greenlet.greenlet(foo) - g.switch() - _test_extension.test_throw(g) - self.assertEqual(len(seen), 1) - self.assertTrue( - isinstance(seen[0], ValueError), - "ValueError was not raised in foo()") - self.assertEqual( - str(seen[0]), - 'take that sucka!', - "message doesn't match") - - def test_non_traceback_param(self): - with self.assertRaises(TypeError) as exc: - _test_extension.test_throw_exact( - greenlet.getcurrent(), - Exception, - Exception(), - self - ) - self.assertEqual(str(exc.exception), - "throw() third argument must be a traceback object") - - def test_instance_of_wrong_type(self): - with self.assertRaises(TypeError) as exc: - _test_extension.test_throw_exact( - greenlet.getcurrent(), - Exception(), - BaseException(), - None, - ) - - self.assertEqual(str(exc.exception), - "instance exception may not have a separate value") - - def test_not_throwable(self): - with self.assertRaises(TypeError) as exc: - _test_extension.test_throw_exact( - greenlet.getcurrent(), - "abc", - None, - None, - ) - self.assertEqual(str(exc.exception), - "exceptions must be classes, or instances, not str") - - -if __name__ == '__main__': - import unittest - unittest.main() diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_gc.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_gc.py deleted file mode 100644 index 994addb..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_gc.py +++ /dev/null @@ -1,86 +0,0 @@ -import gc - -import weakref - -import greenlet - - -from . import TestCase -from .leakcheck import fails_leakcheck -# These only work with greenlet gc support -# which is no longer optional. -assert greenlet.GREENLET_USE_GC - -class GCTests(TestCase): - def test_dead_circular_ref(self): - o = weakref.ref(greenlet.greenlet(greenlet.getcurrent).switch()) - gc.collect() - if o() is not None: - import sys - print("O IS NOT NONE.", sys.getrefcount(o())) - self.assertIsNone(o()) - self.assertFalse(gc.garbage, gc.garbage) - - def test_circular_greenlet(self): - class circular_greenlet(greenlet.greenlet): - self = None - o = circular_greenlet() - o.self = o - o = weakref.ref(o) - gc.collect() - self.assertIsNone(o()) - self.assertFalse(gc.garbage, gc.garbage) - - def test_inactive_ref(self): - class inactive_greenlet(greenlet.greenlet): - def __init__(self): - greenlet.greenlet.__init__(self, run=self.run) - - def run(self): - pass - o = inactive_greenlet() - o = weakref.ref(o) - gc.collect() - self.assertIsNone(o()) - self.assertFalse(gc.garbage, gc.garbage) - - @fails_leakcheck - def test_finalizer_crash(self): - # This test is designed to crash when active greenlets - # are made garbage collectable, until the underlying - # problem is resolved. How does it work: - # - order of object creation is important - # - array is created first, so it is moved to unreachable first - # - we create a cycle between a greenlet and this array - # - we create an object that participates in gc, is only - # referenced by a greenlet, and would corrupt gc lists - # on destruction, the easiest is to use an object with - # a finalizer - # - because array is the first object in unreachable it is - # cleared first, which causes all references to greenlet - # to disappear and causes greenlet to be destroyed, but since - # it is still live it causes a switch during gc, which causes - # an object with finalizer to be destroyed, which causes stack - # corruption and then a crash - - class object_with_finalizer(object): - def __del__(self): - pass - array = [] - parent = greenlet.getcurrent() - def greenlet_body(): - greenlet.getcurrent().object = object_with_finalizer() - try: - parent.switch() - except greenlet.GreenletExit: - print("Got greenlet exit!") - finally: - del greenlet.getcurrent().object - g = greenlet.greenlet(greenlet_body) - g.array = array - array.append(g) - g.switch() - del array - del g - greenlet.getcurrent() - gc.collect() diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_generator.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_generator.py deleted file mode 100644 index ca4a644..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_generator.py +++ /dev/null @@ -1,59 +0,0 @@ - -from greenlet import greenlet - -from . import TestCase - -class genlet(greenlet): - parent = None - def __init__(self, *args, **kwds): - self.args = args - self.kwds = kwds - - def run(self): - fn, = self.fn - fn(*self.args, **self.kwds) - - def __iter__(self): - return self - - def __next__(self): - self.parent = greenlet.getcurrent() - result = self.switch() - if self: - return result - - raise StopIteration - - next = __next__ - - -def Yield(value): - g = greenlet.getcurrent() - while not isinstance(g, genlet): - if g is None: - raise RuntimeError('yield outside a genlet') - g = g.parent - g.parent.switch(value) - - -def generator(func): - class Generator(genlet): - fn = (func,) - return Generator - -# ____________________________________________________________ - - -class GeneratorTests(TestCase): - def test_generator(self): - seen = [] - - def g(n): - for i in range(n): - seen.append(i) - Yield(i) - g = generator(g) - for _ in range(3): - for j in g(5): - seen.append(j) - self.assertEqual(seen, 3 * [0, 0, 1, 1, 2, 2, 3, 3, 4, 4]) diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_generator_nested.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_generator_nested.py deleted file mode 100644 index 8d752a6..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_generator_nested.py +++ /dev/null @@ -1,168 +0,0 @@ - -from greenlet import greenlet -from . import TestCase -from .leakcheck import fails_leakcheck - -class genlet(greenlet): - parent = None - def __init__(self, *args, **kwds): - self.args = args - self.kwds = kwds - self.child = None - - def run(self): - # Note the function is packed in a tuple - # to avoid creating a bound method for it. - fn, = self.fn - fn(*self.args, **self.kwds) - - def __iter__(self): - return self - - def set_child(self, child): - self.child = child - - def __next__(self): - if self.child: - child = self.child - while child.child: - tmp = child - child = child.child - tmp.child = None - - result = child.switch() - else: - self.parent = greenlet.getcurrent() - result = self.switch() - - if self: - return result - - raise StopIteration - - next = __next__ - -def Yield(value, level=1): - g = greenlet.getcurrent() - - while level != 0: - if not isinstance(g, genlet): - raise RuntimeError('yield outside a genlet') - if level > 1: - g.parent.set_child(g) - g = g.parent - level -= 1 - - g.switch(value) - - -def Genlet(func): - class TheGenlet(genlet): - fn = (func,) - return TheGenlet - -# ____________________________________________________________ - - -def g1(n, seen): - for i in range(n): - seen.append(i + 1) - yield i - - -def g2(n, seen): - for i in range(n): - seen.append(i + 1) - Yield(i) - -g2 = Genlet(g2) - - -def nested(i): - Yield(i) - - -def g3(n, seen): - for i in range(n): - seen.append(i + 1) - nested(i) -g3 = Genlet(g3) - - -def a(n): - if n == 0: - return - for ii in ax(n - 1): - Yield(ii) - Yield(n) -ax = Genlet(a) - - -def perms(l): - if len(l) > 1: - for e in l: - # No syntactical sugar for generator expressions - x = [Yield([e] + p) for p in perms([x for x in l if x != e])] - assert x - else: - Yield(l) -perms = Genlet(perms) - - -def gr1(n): - for ii in range(1, n): - Yield(ii) - Yield(ii * ii, 2) - -gr1 = Genlet(gr1) - - -def gr2(n, seen): - for ii in gr1(n): - seen.append(ii) - -gr2 = Genlet(gr2) - - -class NestedGeneratorTests(TestCase): - def test_layered_genlets(self): - seen = [] - for ii in gr2(5, seen): - seen.append(ii) - self.assertEqual(seen, [1, 1, 2, 4, 3, 9, 4, 16]) - - @fails_leakcheck - def test_permutations(self): - gen_perms = perms(list(range(4))) - permutations = list(gen_perms) - self.assertEqual(len(permutations), 4 * 3 * 2 * 1) - self.assertIn([0, 1, 2, 3], permutations) - self.assertIn([3, 2, 1, 0], permutations) - res = [] - for ii in zip(perms(list(range(4))), perms(list(range(3)))): - res.append(ii) - self.assertEqual( - res, - [([0, 1, 2, 3], [0, 1, 2]), ([0, 1, 3, 2], [0, 2, 1]), - ([0, 2, 1, 3], [1, 0, 2]), ([0, 2, 3, 1], [1, 2, 0]), - ([0, 3, 1, 2], [2, 0, 1]), ([0, 3, 2, 1], [2, 1, 0])]) - # XXX Test to make sure we are working as a generator expression - - def test_genlet_simple(self): - for g in g1, g2, g3: - seen = [] - for _ in range(3): - for j in g(5, seen): - seen.append(j) - self.assertEqual(seen, 3 * [1, 0, 2, 1, 3, 2, 4, 3, 5, 4]) - - def test_genlet_bad(self): - try: - Yield(10) - except RuntimeError: - pass - - def test_nested_genlets(self): - seen = [] - for ii in ax(5): - seen.append(ii) diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_greenlet.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_greenlet.py deleted file mode 100644 index 1fa4bd1..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_greenlet.py +++ /dev/null @@ -1,1353 +0,0 @@ -import gc -import sys -import time -import threading -import unittest - -from abc import ABCMeta -from abc import abstractmethod - -import greenlet -from greenlet import greenlet as RawGreenlet -from . import TestCase -from . import RUNNING_ON_MANYLINUX -from . import PY313 -from . import PY314 -from . import RUNNING_ON_FREETHREAD_BUILD -from .leakcheck import fails_leakcheck - - -# We manually manage locks in many tests -# pylint:disable=consider-using-with -# pylint:disable=too-many-public-methods -# This module is quite large. -# TODO: Refactor into separate test files. For example, -# put all the regression tests that used to produce -# crashes in test_greenlet_no_crash; put tests that DO deliberately crash -# the interpreter into test_greenlet_crash. -# pylint:disable=too-many-lines - -class SomeError(Exception): - pass - - -def fmain(seen): - try: - greenlet.getcurrent().parent.switch() - except: - seen.append(sys.exc_info()[0]) - raise - raise SomeError - - -def send_exception(g, exc): - # note: send_exception(g, exc) can be now done with g.throw(exc). - # the purpose of this test is to explicitly check the propagation rules. - def crasher(exc): - raise exc - g1 = RawGreenlet(crasher, parent=g) - g1.switch(exc) - - -class TestGreenlet(TestCase): - - def _do_simple_test(self): - lst = [] - - def f(): - lst.append(1) - greenlet.getcurrent().parent.switch() - lst.append(3) - g = RawGreenlet(f) - lst.append(0) - g.switch() - lst.append(2) - g.switch() - lst.append(4) - self.assertEqual(lst, list(range(5))) - - def test_simple(self): - self._do_simple_test() - - def test_switch_no_run_raises_AttributeError(self): - g = RawGreenlet() - with self.assertRaises(AttributeError) as exc: - g.switch() - - self.assertIn("run", str(exc.exception)) - - def test_throw_no_run_raises_AttributeError(self): - g = RawGreenlet() - with self.assertRaises(AttributeError) as exc: - g.throw(SomeError) - - self.assertIn("run", str(exc.exception)) - - def test_parent_equals_None(self): - g = RawGreenlet(parent=None) - self.assertIsNotNone(g) - self.assertIs(g.parent, greenlet.getcurrent()) - - def test_run_equals_None(self): - g = RawGreenlet(run=None) - self.assertIsNotNone(g) - self.assertIsNone(g.run) - - def test_two_children(self): - lst = [] - - def f(): - lst.append(1) - greenlet.getcurrent().parent.switch() - lst.extend([1, 1]) - g = RawGreenlet(f) - h = RawGreenlet(f) - g.switch() - self.assertEqual(len(lst), 1) - h.switch() - self.assertEqual(len(lst), 2) - h.switch() - self.assertEqual(len(lst), 4) - self.assertEqual(h.dead, True) - g.switch() - self.assertEqual(len(lst), 6) - self.assertEqual(g.dead, True) - - def test_two_recursive_children(self): - lst = [] - - def f(): - lst.append('b') - greenlet.getcurrent().parent.switch() - - def g(): - lst.append('a') - g = RawGreenlet(f) - g.switch() - lst.append('c') - self.assertEqual(sys.getrefcount(g), 2 if not PY314 else 1) - g = RawGreenlet(g) - # Python 3.14 elides reference counting operations - # in some cases. See https://github.com/python/cpython/pull/130708 - self.assertEqual(sys.getrefcount(g), 2 if not PY314 else 1) - g.switch() - self.assertEqual(lst, ['a', 'b', 'c']) - # Just the one in this frame, plus the one on the stack we pass to the function - self.assertEqual(sys.getrefcount(g), 2 if not PY314 else 1) - - def test_threads(self): - success = [] - - def f(): - self._do_simple_test() - success.append(True) - ths = [threading.Thread(target=f) for i in range(10)] - for th in ths: - th.start() - for th in ths: - th.join(10) - self.assertEqual(len(success), len(ths)) - - def test_exception(self): - seen = [] - g1 = RawGreenlet(fmain) - g2 = RawGreenlet(fmain) - g1.switch(seen) - g2.switch(seen) - g2.parent = g1 - - self.assertEqual(seen, []) - #with self.assertRaises(SomeError): - # p("***Switching back") - # g2.switch() - # Creating this as a bound method can reveal bugs that - # are hidden on newer versions of Python that avoid creating - # bound methods for direct expressions; IOW, don't use the `with` - # form! - self.assertRaises(SomeError, g2.switch) - self.assertEqual(seen, [SomeError]) - - value = g2.switch() - self.assertEqual(value, ()) - self.assertEqual(seen, [SomeError]) - - value = g2.switch(25) - self.assertEqual(value, 25) - self.assertEqual(seen, [SomeError]) - - - def test_send_exception(self): - seen = [] - g1 = RawGreenlet(fmain) - g1.switch(seen) - self.assertRaises(KeyError, send_exception, g1, KeyError) - self.assertEqual(seen, [KeyError]) - - def test_dealloc(self): - seen = [] - g1 = RawGreenlet(fmain) - g2 = RawGreenlet(fmain) - g1.switch(seen) - g2.switch(seen) - self.assertEqual(seen, []) - del g1 - gc.collect() - self.assertEqual(seen, [greenlet.GreenletExit]) - del g2 - gc.collect() - self.assertEqual(seen, [greenlet.GreenletExit, greenlet.GreenletExit]) - - def test_dealloc_catches_GreenletExit_throws_other(self): - def run(): - try: - greenlet.getcurrent().parent.switch() - except greenlet.GreenletExit: - raise SomeError from None - - g = RawGreenlet(run) - g.switch() - # Destroying the only reference to the greenlet causes it - # to get GreenletExit; when it in turn raises, even though we're the parent - # we don't get the exception, it just gets printed. - # When we run on 3.8 only, we can use sys.unraisablehook - oldstderr = sys.stderr - from io import StringIO - stderr = sys.stderr = StringIO() - try: - del g - finally: - sys.stderr = oldstderr - - v = stderr.getvalue() - self.assertIn("Exception", v) - self.assertIn('ignored', v) - self.assertIn("SomeError", v) - - - @unittest.skipIf( - PY313 and RUNNING_ON_MANYLINUX, - "Sometimes flaky (getting one GreenletExit in the second list)" - # Probably due to funky timing interactions? - # TODO: FIXME Make that work. - ) - - def test_dealloc_other_thread(self): - seen = [] - someref = [] - - bg_glet_created_running_and_no_longer_ref_in_bg = threading.Event() - fg_ref_released = threading.Event() - bg_should_be_clear = threading.Event() - ok_to_exit_bg_thread = threading.Event() - - def f(): - g1 = RawGreenlet(fmain) - g1.switch(seen) - someref.append(g1) - del g1 - gc.collect() - bg_glet_created_running_and_no_longer_ref_in_bg.set() - fg_ref_released.wait(3) - - RawGreenlet() # trigger release - bg_should_be_clear.set() - ok_to_exit_bg_thread.wait(3) - RawGreenlet() # One more time - - t = threading.Thread(target=f) - t.start() - bg_glet_created_running_and_no_longer_ref_in_bg.wait(10) - - self.assertEqual(seen, []) - self.assertEqual(len(someref), 1) - del someref[:] - if not RUNNING_ON_FREETHREAD_BUILD: - # The free-threaded GC is very different. In 3.14rc1, - # the free-threaded GC traverses ``g1``, realizes it is - # not referenced from anywhere else IT cares about, - # calls ``tp_clear`` and then ``green_dealloc``. This causes - # the greenlet to lose its reference to the main greenlet and thread - # in which it was running, which means we can no longer throw an - # exception into it, preventing the rest of this test from working. - # Standard 3.14 traverses the object but doesn't ``tp_clear`` or - # ``green_dealloc`` it. - gc.collect() - # g1 is not released immediately because it's from another thread; - # switching back to that thread will allocate a greenlet and thus - # trigger deletion actions. - self.assertEqual(seen, []) - fg_ref_released.set() - bg_should_be_clear.wait(3) - try: - self.assertEqual(seen, [greenlet.GreenletExit]) - finally: - ok_to_exit_bg_thread.set() - t.join(10) - del seen[:] - del someref[:] - - def test_frame(self): - def f1(): - f = sys._getframe(0) # pylint:disable=protected-access - self.assertEqual(f.f_back, None) - greenlet.getcurrent().parent.switch(f) - return "meaning of life" - g = RawGreenlet(f1) - frame = g.switch() - self.assertTrue(frame is g.gr_frame) - self.assertTrue(g) - - from_g = g.switch() - self.assertFalse(g) - self.assertEqual(from_g, 'meaning of life') - self.assertEqual(g.gr_frame, None) - - def test_thread_bug(self): - def runner(x): - g = RawGreenlet(lambda: time.sleep(x)) - g.switch() - t1 = threading.Thread(target=runner, args=(0.2,)) - t2 = threading.Thread(target=runner, args=(0.3,)) - t1.start() - t2.start() - t1.join(10) - t2.join(10) - - def test_switch_kwargs(self): - def run(a, b): - self.assertEqual(a, 4) - self.assertEqual(b, 2) - return 42 - x = RawGreenlet(run).switch(a=4, b=2) - self.assertEqual(x, 42) - - def test_switch_kwargs_to_parent(self): - def run(x): - greenlet.getcurrent().parent.switch(x=x) - greenlet.getcurrent().parent.switch(2, x=3) - return x, x ** 2 - g = RawGreenlet(run) - self.assertEqual({'x': 3}, g.switch(3)) - self.assertEqual(((2,), {'x': 3}), g.switch()) - self.assertEqual((3, 9), g.switch()) - - def test_switch_to_another_thread(self): - data = {} - created_event = threading.Event() - done_event = threading.Event() - - def run(): - data['g'] = RawGreenlet(lambda: None) - created_event.set() - done_event.wait(10) - thread = threading.Thread(target=run) - thread.start() - created_event.wait(10) - with self.assertRaises(greenlet.error): - data['g'].switch() - done_event.set() - thread.join(10) - # XXX: Should handle this automatically - data.clear() - - def test_exc_state(self): - def f(): - try: - raise ValueError('fun') - except: # pylint:disable=bare-except - exc_info = sys.exc_info() - RawGreenlet(h).switch() - self.assertEqual(exc_info, sys.exc_info()) - - def h(): - self.assertEqual(sys.exc_info(), (None, None, None)) - - RawGreenlet(f).switch() - - def test_instance_dict(self): - def f(): - greenlet.getcurrent().test = 42 - def deldict(g): - del g.__dict__ - def setdict(g, value): - g.__dict__ = value - g = RawGreenlet(f) - self.assertEqual(g.__dict__, {}) - g.switch() - self.assertEqual(g.test, 42) - self.assertEqual(g.__dict__, {'test': 42}) - g.__dict__ = g.__dict__ - self.assertEqual(g.__dict__, {'test': 42}) - self.assertRaises(TypeError, deldict, g) - self.assertRaises(TypeError, setdict, g, 42) - - def test_running_greenlet_has_no_run(self): - has_run = [] - def func(): - has_run.append( - hasattr(greenlet.getcurrent(), 'run') - ) - - g = RawGreenlet(func) - g.switch() - self.assertEqual(has_run, [False]) - - def test_deepcopy(self): - import copy - self.assertRaises(TypeError, copy.copy, RawGreenlet()) - self.assertRaises(TypeError, copy.deepcopy, RawGreenlet()) - - def test_parent_restored_on_kill(self): - hub = RawGreenlet(lambda: None) - main = greenlet.getcurrent() - result = [] - def worker(): - try: - # Wait to be killed by going back to the test. - main.switch() - except greenlet.GreenletExit: - # Resurrect and switch to parent - result.append(greenlet.getcurrent().parent) - result.append(greenlet.getcurrent()) - hub.switch() - g = RawGreenlet(worker, parent=hub) - g.switch() - # delete the only reference, thereby raising GreenletExit - del g - self.assertTrue(result) - self.assertIs(result[0], main) - self.assertIs(result[1].parent, hub) - # Delete them, thereby breaking the cycle between the greenlet - # and the frame, which otherwise would never be collectable - # XXX: We should be able to automatically fix this. - del result[:] - hub = None - main = None - - def test_parent_return_failure(self): - # No run causes AttributeError on switch - g1 = RawGreenlet() - # Greenlet that implicitly switches to parent - g2 = RawGreenlet(lambda: None, parent=g1) - # AttributeError should propagate to us, no fatal errors - with self.assertRaises(AttributeError): - g2.switch() - - def test_throw_exception_not_lost(self): - class mygreenlet(RawGreenlet): - def __getattribute__(self, name): - try: - raise Exception # pylint:disable=broad-exception-raised - except: # pylint:disable=bare-except - pass - return RawGreenlet.__getattribute__(self, name) - g = mygreenlet(lambda: None) - self.assertRaises(SomeError, g.throw, SomeError()) - - @fails_leakcheck - def _do_test_throw_to_dead_thread_doesnt_crash(self, wait_for_cleanup=False): - result = [] - def worker(): - greenlet.getcurrent().parent.switch() - - def creator(): - g = RawGreenlet(worker) - g.switch() - result.append(g) - if wait_for_cleanup: - # Let this greenlet eventually be cleaned up. - g.switch() - greenlet.getcurrent() - t = threading.Thread(target=creator) - t.start() - t.join(10) - del t - # But, depending on the operating system, the thread - # deallocator may not actually have run yet! So we can't be - # sure about the error message unless we wait. - if wait_for_cleanup: - self.wait_for_pending_cleanups() - with self.assertRaises(greenlet.error) as exc: - result[0].throw(SomeError) - - if not wait_for_cleanup: - s = str(exc.exception) - self.assertTrue( - s == "cannot switch to a different thread (which happens to have exited)" - or 'Cannot switch' in s - ) - else: - self.assertEqual( - str(exc.exception), - "cannot switch to a different thread (which happens to have exited)", - ) - - if hasattr(result[0].gr_frame, 'clear'): - # The frame is actually executing (it thinks), we can't clear it. - with self.assertRaises(RuntimeError): - result[0].gr_frame.clear() - # Unfortunately, this doesn't actually clear the references, they're in the - # fast local array. - if not wait_for_cleanup: - # f_locals has no clear method in Python 3.13 - if hasattr(result[0].gr_frame.f_locals, 'clear'): - result[0].gr_frame.f_locals.clear() - else: - self.assertIsNone(result[0].gr_frame) - - del creator - worker = None - del result[:] - # XXX: we ought to be able to automatically fix this. - # See issue 252 - self.expect_greenlet_leak = True # direct us not to wait for it to go away - - @fails_leakcheck - def test_throw_to_dead_thread_doesnt_crash(self): - self._do_test_throw_to_dead_thread_doesnt_crash() - - def test_throw_to_dead_thread_doesnt_crash_wait(self): - self._do_test_throw_to_dead_thread_doesnt_crash(True) - - @fails_leakcheck - def test_recursive_startup(self): - class convoluted(RawGreenlet): - def __init__(self): - RawGreenlet.__init__(self) - self.count = 0 - def __getattribute__(self, name): - if name == 'run' and self.count == 0: - self.count = 1 - self.switch(43) - return RawGreenlet.__getattribute__(self, name) - def run(self, value): - while True: - self.parent.switch(value) - g = convoluted() - self.assertEqual(g.switch(42), 43) - # Exits the running greenlet, otherwise it leaks - # XXX: We should be able to automatically fix this - #g.throw(greenlet.GreenletExit) - #del g - self.expect_greenlet_leak = True - - def test_threaded_updatecurrent(self): - # released when main thread should execute - lock1 = threading.Lock() - lock1.acquire() - # released when another thread should execute - lock2 = threading.Lock() - lock2.acquire() - class finalized(object): - def __del__(self): - # happens while in green_updatecurrent() in main greenlet - # should be very careful not to accidentally call it again - # at the same time we must make sure another thread executes - lock2.release() - lock1.acquire() - # now ts_current belongs to another thread - def deallocator(): - greenlet.getcurrent().parent.switch() - def fthread(): - lock2.acquire() - greenlet.getcurrent() - del g[0] - lock1.release() - lock2.acquire() - greenlet.getcurrent() - lock1.release() - main = greenlet.getcurrent() - g = [RawGreenlet(deallocator)] - g[0].bomb = finalized() - g[0].switch() - t = threading.Thread(target=fthread) - t.start() - # let another thread grab ts_current and deallocate g[0] - lock2.release() - lock1.acquire() - # this is the corner stone - # getcurrent() will notice that ts_current belongs to another thread - # and start the update process, which would notice that g[0] should - # be deallocated, and that will execute an object's finalizer. Now, - # that object will let another thread run so it can grab ts_current - # again, which would likely crash the interpreter if there's no - # check for this case at the end of green_updatecurrent(). This test - # passes if getcurrent() returns correct result, but it's likely - # to randomly crash if it's not anyway. - self.assertEqual(greenlet.getcurrent(), main) - # wait for another thread to complete, just in case - t.join(10) - - def test_dealloc_switch_args_not_lost(self): - seen = [] - def worker(): - # wait for the value - value = greenlet.getcurrent().parent.switch() - # delete all references to ourself - del worker[0] - initiator.parent = greenlet.getcurrent().parent - # switch to main with the value, but because - # ts_current is the last reference to us we - # return here immediately, where we resurrect ourself. - try: - greenlet.getcurrent().parent.switch(value) - finally: - seen.append(greenlet.getcurrent()) - def initiator(): - return 42 # implicitly falls thru to parent - - worker = [RawGreenlet(worker)] - - worker[0].switch() # prime worker - initiator = RawGreenlet(initiator, worker[0]) - value = initiator.switch() - self.assertTrue(seen) - self.assertEqual(value, 42) - - def test_tuple_subclass(self): - # The point of this test is to see what happens when a custom - # tuple subclass is used as an object passed directly to the C - # function ``green_switch``; part of ``green_switch`` checks - # the ``len()`` of the ``args`` tuple, and that can call back - # into Python. Here, when it calls back into Python, we - # recursively enter ``green_switch`` again. - - # This test is really only relevant on Python 2. The builtin - # `apply` function directly passes the given args tuple object - # to the underlying function, whereas the Python 3 version - # unpacks and repacks into an actual tuple. This could still - # happen using the C API on Python 3 though. We should write a - # builtin version of apply() ourself. - def _apply(func, a, k): - func(*a, **k) - - class mytuple(tuple): - def __len__(self): - greenlet.getcurrent().switch() - return tuple.__len__(self) - args = mytuple() - kwargs = dict(a=42) - def switchapply(): - _apply(greenlet.getcurrent().parent.switch, args, kwargs) - g = RawGreenlet(switchapply) - self.assertEqual(g.switch(), kwargs) - - def test_abstract_subclasses(self): - AbstractSubclass = ABCMeta( - 'AbstractSubclass', - (RawGreenlet,), - {'run': abstractmethod(lambda self: None)}) - - class BadSubclass(AbstractSubclass): - pass - - class GoodSubclass(AbstractSubclass): - def run(self): - pass - - GoodSubclass() # should not raise - self.assertRaises(TypeError, BadSubclass) - - def test_implicit_parent_with_threads(self): - if not gc.isenabled(): - return # cannot test with disabled gc - N = gc.get_threshold()[0] - if N < 50: - return # cannot test with such a small N - def attempt(): - lock1 = threading.Lock() - lock1.acquire() - lock2 = threading.Lock() - lock2.acquire() - recycled = [False] - def another_thread(): - lock1.acquire() # wait for gc - greenlet.getcurrent() # update ts_current - lock2.release() # release gc - t = threading.Thread(target=another_thread) - t.start() - class gc_callback(object): - def __del__(self): - lock1.release() - lock2.acquire() - recycled[0] = True - class garbage(object): - def __init__(self): - self.cycle = self - self.callback = gc_callback() - l = [] - x = range(N*2) - current = greenlet.getcurrent() - g = garbage() - for _ in x: - g = None # lose reference to garbage - if recycled[0]: - # gc callback called prematurely - t.join(10) - return False - last = RawGreenlet() - if recycled[0]: - break # yes! gc called in green_new - l.append(last) # increase allocation counter - else: - # gc callback not called when expected - gc.collect() - if recycled[0]: - t.join(10) - return False - self.assertEqual(last.parent, current) - for g in l: - self.assertEqual(g.parent, current) - return True - for _ in range(5): - if attempt(): - break - - def test_issue_245_reference_counting_subclass_no_threads(self): - # https://github.com/python-greenlet/greenlet/issues/245 - # Before the fix, this crashed pretty reliably on - # Python 3.10, at least on macOS; but much less reliably on other - # interpreters (memory layout must have changed). - # The threaded test crashed more reliably on more interpreters. - from greenlet import getcurrent - from greenlet import GreenletExit - - class Greenlet(RawGreenlet): - pass - - initial_refs = sys.getrefcount(Greenlet) - # This has to be an instance variable because - # Python 2 raises a SyntaxError if we delete a local - # variable referenced in an inner scope. - self.glets = [] # pylint:disable=attribute-defined-outside-init - - def greenlet_main(): - try: - getcurrent().parent.switch() - except GreenletExit: - self.glets.append(getcurrent()) - - # Before the - for _ in range(10): - Greenlet(greenlet_main).switch() - - del self.glets - if RUNNING_ON_FREETHREAD_BUILD: - # Free-threaded builds make types immortal, which gives us - # weird numbers here, and we actually do APPEAR to end - # up with one more reference than we started with, at least on 3.14. - # If we change the code in green_dealloc to avoid increffing the type - # (which fixed this initial bug), then our leakchecks find other objects - # that have leaked, including a tuple, a dict, and a type. So that's not the - # right solution. Instead we change the test: - # XXX: FIXME: Is there a better way? - self.assertGreaterEqual(sys.getrefcount(Greenlet), initial_refs) - else: - self.assertEqual(sys.getrefcount(Greenlet), initial_refs) - - @unittest.skipIf( - PY313 and RUNNING_ON_MANYLINUX, - "The manylinux images appear to hang on this test on 3.13rc2" - # Or perhaps I just got tired of waiting for the 450s timeout. - # Still, it shouldn't take anywhere near that long. Does not reproduce in - # Ubuntu images, on macOS or Windows. - ) - def test_issue_245_reference_counting_subclass_threads(self): - # https://github.com/python-greenlet/greenlet/issues/245 - from threading import Thread - from threading import Event - - from greenlet import getcurrent - - class MyGreenlet(RawGreenlet): - pass - - glets = [] - ref_cleared = Event() - - def greenlet_main(): - getcurrent().parent.switch() - - def thread_main(greenlet_running_event): - mine = MyGreenlet(greenlet_main) - glets.append(mine) - # The greenlets being deleted must be active - mine.switch() - # Don't keep any reference to it in this thread - del mine - # Let main know we published our greenlet. - greenlet_running_event.set() - # Wait for main to let us know the references are - # gone and the greenlet objects no longer reachable - ref_cleared.wait(10) - # The creating thread must call getcurrent() (or a few other - # greenlet APIs) because that's when the thread-local list of dead - # greenlets gets cleared. - getcurrent() - - # We start with 3 references to the subclass: - # - This module - # - Its __mro__ - # - The __subclassess__ attribute of greenlet - # - (If we call gc.get_referents(), we find four entries, including - # some other tuple ``(greenlet)`` that I'm not sure about but must be part - # of the machinery.) - # - # On Python 3.10 it's often enough to just run 3 threads; on Python 2.7, - # more threads are needed, and the results are still - # non-deterministic. Presumably the memory layouts are different - initial_refs = sys.getrefcount(MyGreenlet) - thread_ready_events = [] - thread_count = initial_refs + 45 - if RUNNING_ON_FREETHREAD_BUILD: - # types are immortal, so this is a HUGE number most likely, - # and we can't create that many threads. - thread_count = 50 - for _ in range(thread_count): - event = Event() - thread = Thread(target=thread_main, args=(event,)) - thread_ready_events.append(event) - thread.start() - - - for done_event in thread_ready_events: - done_event.wait(10) - - - del glets[:] - ref_cleared.set() - # Let any other thread run; it will crash the interpreter - # if not fixed (or silently corrupt memory and we possibly crash - # later). - self.wait_for_pending_cleanups() - self.assertEqual(sys.getrefcount(MyGreenlet), initial_refs) - - def test_falling_off_end_switches_to_unstarted_parent_raises_error(self): - def no_args(): - return 13 - - parent_never_started = RawGreenlet(no_args) - - def leaf(): - return 42 - - child = RawGreenlet(leaf, parent_never_started) - - # Because the run function takes to arguments - with self.assertRaises(TypeError): - child.switch() - - def test_falling_off_end_switches_to_unstarted_parent_works(self): - def one_arg(x): - return (x, 24) - - parent_never_started = RawGreenlet(one_arg) - - def leaf(): - return 42 - - child = RawGreenlet(leaf, parent_never_started) - - result = child.switch() - self.assertEqual(result, (42, 24)) - - def test_switch_to_dead_greenlet_with_unstarted_perverse_parent(self): - class Parent(RawGreenlet): - def __getattribute__(self, name): - if name == 'run': - raise SomeError - - - parent_never_started = Parent() - seen = [] - child = RawGreenlet(lambda: seen.append(42), parent_never_started) - # Because we automatically start the parent when the child is - # finished - with self.assertRaises(SomeError): - child.switch() - - self.assertEqual(seen, [42]) - - with self.assertRaises(SomeError): - child.switch() - self.assertEqual(seen, [42]) - - def test_switch_to_dead_greenlet_reparent(self): - seen = [] - parent_never_started = RawGreenlet(lambda: seen.append(24)) - child = RawGreenlet(lambda: seen.append(42)) - - child.switch() - self.assertEqual(seen, [42]) - - child.parent = parent_never_started - # This actually is the same as switching to the parent. - result = child.switch() - self.assertIsNone(result) - self.assertEqual(seen, [42, 24]) - - def test_can_access_f_back_of_suspended_greenlet(self): - # This tests our frame rewriting to work around Python 3.12+ having - # some interpreter frames on the C stack. It will crash in the absence - # of that logic. - main = greenlet.getcurrent() - - def outer(): - inner() - - def inner(): - main.switch(sys._getframe(0)) - - hub = RawGreenlet(outer) - # start it - hub.switch() - - # start another greenlet to make sure we aren't relying on - # anything in `hub` still being on the C stack - unrelated = RawGreenlet(lambda: None) - unrelated.switch() - - # now it is suspended - self.assertIsNotNone(hub.gr_frame) - self.assertEqual(hub.gr_frame.f_code.co_name, "inner") - self.assertIsNotNone(hub.gr_frame.f_back) - self.assertEqual(hub.gr_frame.f_back.f_code.co_name, "outer") - # The next line is what would crash - self.assertIsNone(hub.gr_frame.f_back.f_back) - - def test_get_stack_with_nested_c_calls(self): - from functools import partial - from . import _test_extension_cpp - - def recurse(v): - if v > 0: - return v * _test_extension_cpp.test_call(partial(recurse, v - 1)) - return greenlet.getcurrent().parent.switch() - - gr = RawGreenlet(recurse) - gr.switch(5) - frame = gr.gr_frame - for i in range(5): - self.assertEqual(frame.f_locals["v"], i) - frame = frame.f_back - self.assertEqual(frame.f_locals["v"], 5) - self.assertIsNone(frame.f_back) - self.assertEqual(gr.switch(10), 1200) # 1200 = 5! * 10 - - def test_frames_always_exposed(self): - # On Python 3.12 this will crash if we don't set the - # gr_frames_always_exposed attribute. More background: - # https://github.com/python-greenlet/greenlet/issues/388 - main = greenlet.getcurrent() - - def outer(): - inner(sys._getframe(0)) - - def inner(frame): - main.switch(frame) - - gr = RawGreenlet(outer) - frame = gr.switch() - - # Do something else to clobber the part of the C stack used by `gr`, - # so we can't skate by on "it just happened to still be there" - unrelated = RawGreenlet(lambda: None) - unrelated.switch() - - self.assertEqual(frame.f_code.co_name, "outer") - # The next line crashes on 3.12 if we haven't exposed the frames. - self.assertIsNone(frame.f_back) - - -class TestGreenletSetParentErrors(TestCase): - def test_threaded_reparent(self): - data = {} - created_event = threading.Event() - done_event = threading.Event() - - def run(): - data['g'] = RawGreenlet(lambda: None) - created_event.set() - done_event.wait(10) - - def blank(): - greenlet.getcurrent().parent.switch() - - thread = threading.Thread(target=run) - thread.start() - created_event.wait(10) - g = RawGreenlet(blank) - g.switch() - with self.assertRaises(ValueError) as exc: - g.parent = data['g'] - done_event.set() - thread.join(10) - - self.assertEqual(str(exc.exception), "parent cannot be on a different thread") - - def test_unexpected_reparenting(self): - another = [] - def worker(): - g = RawGreenlet(lambda: None) - another.append(g) - g.switch() - t = threading.Thread(target=worker) - t.start() - t.join(10) - # The first time we switch (running g_initialstub(), which is - # when we look up the run attribute) we attempt to change the - # parent to one from another thread (which also happens to be - # dead). ``g_initialstub()`` should detect this and raise a - # greenlet error. - # - # EXCEPT: With the fix for #252, this is actually detected - # sooner, when setting the parent itself. Prior to that fix, - # the main greenlet from the background thread kept a valid - # value for ``run_info``, and appeared to be a valid parent - # until we actually started the greenlet. But now that it's - # cleared, this test is catching whether ``green_setparent`` - # can detect the dead thread. - # - # Further refactoring once again changes this back to a greenlet.error - # - # We need to wait for the cleanup to happen, but we're - # deliberately leaking a main greenlet here. - self.wait_for_pending_cleanups(initial_main_greenlets=self.main_greenlets_before_test + 1) - - class convoluted(RawGreenlet): - def __getattribute__(self, name): - if name == 'run': - self.parent = another[0] # pylint:disable=attribute-defined-outside-init - return RawGreenlet.__getattribute__(self, name) - g = convoluted(lambda: None) - with self.assertRaises(greenlet.error) as exc: - g.switch() - self.assertEqual(str(exc.exception), - "cannot switch to a different thread (which happens to have exited)") - del another[:] - - def test_unexpected_reparenting_thread_running(self): - # Like ``test_unexpected_reparenting``, except the background thread is - # actually still alive. - another = [] - switched_to_greenlet = threading.Event() - keep_main_alive = threading.Event() - def worker(): - g = RawGreenlet(lambda: None) - another.append(g) - g.switch() - switched_to_greenlet.set() - keep_main_alive.wait(10) - class convoluted(RawGreenlet): - def __getattribute__(self, name): - if name == 'run': - self.parent = another[0] # pylint:disable=attribute-defined-outside-init - return RawGreenlet.__getattribute__(self, name) - - t = threading.Thread(target=worker) - t.start() - - switched_to_greenlet.wait(10) - try: - g = convoluted(lambda: None) - - with self.assertRaises(greenlet.error) as exc: - g.switch() - self.assertIn("Cannot switch to a different thread", str(exc.exception)) - self.assertIn("Expected", str(exc.exception)) - self.assertIn("Current", str(exc.exception)) - finally: - keep_main_alive.set() - t.join(10) - # XXX: Should handle this automatically. - del another[:] - - def test_cannot_delete_parent(self): - worker = RawGreenlet(lambda: None) - self.assertIs(worker.parent, greenlet.getcurrent()) - - with self.assertRaises(AttributeError) as exc: - del worker.parent - self.assertEqual(str(exc.exception), "can't delete attribute") - - def test_cannot_delete_parent_of_main(self): - with self.assertRaises(AttributeError) as exc: - del greenlet.getcurrent().parent - self.assertEqual(str(exc.exception), "can't delete attribute") - - - def test_main_greenlet_parent_is_none(self): - # assuming we're in a main greenlet here. - self.assertIsNone(greenlet.getcurrent().parent) - - def test_set_parent_wrong_types(self): - def bg(): - # Go back to main. - greenlet.getcurrent().parent.switch() - - def check(glet): - for p in None, 1, self, "42": - with self.assertRaises(TypeError) as exc: - glet.parent = p - - self.assertEqual( - str(exc.exception), - "GreenletChecker: Expected any type of greenlet, not " + type(p).__name__) - - # First, not running - g = RawGreenlet(bg) - self.assertFalse(g) - check(g) - - # Then when running. - g.switch() - self.assertTrue(g) - check(g) - - # Let it finish - g.switch() - - - def test_trivial_cycle(self): - glet = RawGreenlet(lambda: None) - with self.assertRaises(ValueError) as exc: - glet.parent = glet - self.assertEqual(str(exc.exception), "cyclic parent chain") - - def test_trivial_cycle_main(self): - # This used to produce a ValueError, but we catch it earlier than that now. - with self.assertRaises(AttributeError) as exc: - greenlet.getcurrent().parent = greenlet.getcurrent() - self.assertEqual(str(exc.exception), "cannot set the parent of a main greenlet") - - def test_deeper_cycle(self): - g1 = RawGreenlet(lambda: None) - g2 = RawGreenlet(lambda: None) - g3 = RawGreenlet(lambda: None) - - g1.parent = g2 - g2.parent = g3 - with self.assertRaises(ValueError) as exc: - g3.parent = g1 - self.assertEqual(str(exc.exception), "cyclic parent chain") - - -class TestRepr(TestCase): - - def assertEndsWith(self, got, suffix): - self.assertTrue(got.endswith(suffix), (got, suffix)) - - def test_main_while_running(self): - r = repr(greenlet.getcurrent()) - self.assertEndsWith(r, " current active started main>") - - def test_main_in_background(self): - main = greenlet.getcurrent() - def run(): - return repr(main) - - g = RawGreenlet(run) - r = g.switch() - self.assertEndsWith(r, ' suspended active started main>') - - def test_initial(self): - r = repr(RawGreenlet()) - self.assertEndsWith(r, ' pending>') - - def test_main_from_other_thread(self): - main = greenlet.getcurrent() - - class T(threading.Thread): - original_main = thread_main = None - main_glet = None - def run(self): - self.original_main = repr(main) - self.main_glet = greenlet.getcurrent() - self.thread_main = repr(self.main_glet) - - t = T() - t.start() - t.join(10) - - self.assertEndsWith(t.original_main, ' suspended active started main>') - self.assertEndsWith(t.thread_main, ' current active started main>') - # give the machinery time to notice the death of the thread, - # and clean it up. Note that we don't use - # ``expect_greenlet_leak`` or wait_for_pending_cleanups, - # because at this point we know we have an extra greenlet - # still reachable. - for _ in range(3): - time.sleep(0.001) - - # In the past, main greenlets, even from dead threads, never - # really appear dead. We have fixed that, and we also report - # that the thread is dead in the repr. (Do this multiple times - # to make sure that we don't self-modify and forget our state - # in the C++ code). - for _ in range(3): - self.assertTrue(t.main_glet.dead) - r = repr(t.main_glet) - self.assertEndsWith(r, ' (thread exited) dead>') - - def test_dead(self): - g = RawGreenlet(lambda: None) - g.switch() - self.assertEndsWith(repr(g), ' dead>') - self.assertNotIn('suspended', repr(g)) - self.assertNotIn('started', repr(g)) - self.assertNotIn('active', repr(g)) - - def test_formatting_produces_native_str(self): - # https://github.com/python-greenlet/greenlet/issues/218 - # %s formatting on Python 2 was producing unicode, not str. - - g_dead = RawGreenlet(lambda: None) - g_not_started = RawGreenlet(lambda: None) - g_cur = greenlet.getcurrent() - - for g in g_dead, g_not_started, g_cur: - - self.assertIsInstance( - '%s' % (g,), - str - ) - self.assertIsInstance( - '%r' % (g,), - str, - ) - - -class TestMainGreenlet(TestCase): - # Tests some implementation details, and relies on some - # implementation details. - - def _check_current_is_main(self): - # implementation detail - assert 'main' in repr(greenlet.getcurrent()) - - t = type(greenlet.getcurrent()) - assert 'main' not in repr(t) - return t - - def test_main_greenlet_type_can_be_subclassed(self): - main_type = self._check_current_is_main() - subclass = type('subclass', (main_type,), {}) - self.assertIsNotNone(subclass) - - def test_main_greenlet_is_greenlet(self): - self._check_current_is_main() - self.assertIsInstance(greenlet.getcurrent(), RawGreenlet) - - - -class TestBrokenGreenlets(TestCase): - # Tests for things that used to, or still do, terminate the interpreter. - # This often means doing unsavory things. - - def test_failed_to_initialstub(self): - def func(): - raise AssertionError("Never get here") - - - g = greenlet._greenlet.UnswitchableGreenlet(func) - g.force_switch_error = True - - with self.assertRaisesRegex(SystemError, - "Failed to switch stacks into a greenlet for the first time."): - g.switch() - - def test_failed_to_switch_into_running(self): - runs = [] - def func(): - runs.append(1) - greenlet.getcurrent().parent.switch() - runs.append(2) - greenlet.getcurrent().parent.switch() - runs.append(3) # pragma: no cover - - g = greenlet._greenlet.UnswitchableGreenlet(func) - g.switch() - self.assertEqual(runs, [1]) - g.switch() - self.assertEqual(runs, [1, 2]) - g.force_switch_error = True - - with self.assertRaisesRegex(SystemError, - "Failed to switch stacks into a running greenlet."): - g.switch() - - # If we stopped here, we would fail the leakcheck, because we've left - # the ``inner_bootstrap()`` C frame and its descendents hanging around, - # which have a bunch of Python references. They'll never get cleaned up - # if we don't let the greenlet finish. - g.force_switch_error = False - g.switch() - self.assertEqual(runs, [1, 2, 3]) - - def test_failed_to_slp_switch_into_running(self): - ex = self.assertScriptRaises('fail_slp_switch.py') - - self.assertIn('fail_slp_switch is running', ex.output) - self.assertIn(ex.returncode, self.get_expected_returncodes_for_aborted_process()) - - def test_reentrant_switch_two_greenlets(self): - # Before we started capturing the arguments in g_switch_finish, this could crash. - output = self.run_script('fail_switch_two_greenlets.py') - self.assertIn('In g1_run', output) - self.assertIn('TRACE', output) - self.assertIn('LEAVE TRACE', output) - self.assertIn('Falling off end of main', output) - self.assertIn('Falling off end of g1_run', output) - self.assertIn('Falling off end of g2', output) - - def test_reentrant_switch_three_greenlets(self): - # On debug builds of greenlet, this used to crash with an assertion error; - # on non-debug versions, it ran fine (which it should not do!). - # Now it always crashes correctly with a TypeError - ex = self.assertScriptRaises('fail_switch_three_greenlets.py', exitcodes=(1,)) - - self.assertIn('TypeError', ex.output) - self.assertIn('positional arguments', ex.output) - - def test_reentrant_switch_three_greenlets2(self): - # This actually passed on debug and non-debug builds. It - # should probably have been triggering some debug assertions - # but it didn't. - # - # I think the fixes for the above test also kicked in here. - output = self.run_script('fail_switch_three_greenlets2.py') - self.assertIn( - "RESULTS: [('trace', 'switch'), " - "('trace', 'switch'), ('g2 arg', 'g2 from tracefunc'), " - "('trace', 'switch'), ('main g1', 'from g2_run'), ('trace', 'switch'), " - "('g1 arg', 'g1 from main'), ('trace', 'switch'), ('main g2', 'from g1_run'), " - "('trace', 'switch'), ('g1 from parent', 'g1 from main 2'), ('trace', 'switch'), " - "('main g1.2', 'g1 done'), ('trace', 'switch'), ('g2 from parent', ()), " - "('trace', 'switch'), ('main g2.2', 'g2 done')]", - output - ) - - def test_reentrant_switch_GreenletAlreadyStartedInPython(self): - output = self.run_script('fail_initialstub_already_started.py') - - self.assertIn( - "RESULTS: ['Begin C', 'Switch to b from B.__getattribute__ in C', " - "('Begin B', ()), '_B_run switching to main', ('main from c', 'From B'), " - "'B.__getattribute__ back from main in C', ('Begin A', (None,)), " - "('A dead?', True, 'B dead?', True, 'C dead?', False), " - "'C done', ('main from c.2', None)]", - output - ) - - def test_reentrant_switch_run_callable_has_del(self): - output = self.run_script('fail_clearing_run_switches.py') - self.assertIn( - "RESULTS [" - "('G.__getattribute__', 'run'), ('RunCallable', '__del__'), " - "('main: g.switch()', 'from RunCallable'), ('run_func', 'enter')" - "]", - output - ) - -if __name__ == '__main__': - unittest.main() diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_greenlet_trash.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_greenlet_trash.py deleted file mode 100644 index c1fc137..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_greenlet_trash.py +++ /dev/null @@ -1,187 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for greenlets interacting with the CPython trash can API. - -The CPython trash can API is not designed to be re-entered from a -single thread. But this can happen using greenlets, if something -during the object deallocation process switches greenlets, and this second -greenlet then causes the trash can to get entered again. Here, we do this -very explicitly, but in other cases (like gevent) it could be arbitrarily more -complicated: for example, a weakref callback might try to acquire a lock that's -already held by another greenlet; that would allow a greenlet switch to occur. - -See https://github.com/gevent/gevent/issues/1909 - -This test is fragile and relies on details of the CPython -implementation (like most of the rest of this package): - - - We enter the trashcan and deferred deallocation after - ``_PyTrash_UNWIND_LEVEL`` calls. This constant, defined in - CPython's object.c, is generally 50. That's basically how many objects are required to - get us into the deferred deallocation situation. - - - The test fails by hitting an ``assert()`` in object.c; if the - build didn't enable assert, then we don't catch this. - - - If the test fails in that way, the interpreter crashes. -""" -from __future__ import print_function, absolute_import, division - -import unittest - - -class TestTrashCanReEnter(unittest.TestCase): - - def test_it(self): - try: - # pylint:disable-next=no-name-in-module - from greenlet._greenlet import get_tstate_trash_delete_nesting # pylint:disable=unused-import - except ImportError: - import sys - # Python 3.13 has not "trash delete nesting" anymore (but "delete later") - assert sys.version_info[:2] >= (3, 13) - self.skipTest("get_tstate_trash_delete_nesting is not available.") - - # Try several times to trigger it, because it isn't 100% - # reliable. - for _ in range(10): - self.check_it() - - def check_it(self): # pylint:disable=too-many-statements - import greenlet - from greenlet._greenlet import get_tstate_trash_delete_nesting # pylint:disable=no-name-in-module - main = greenlet.getcurrent() - - assert get_tstate_trash_delete_nesting() == 0 - - # We expect to be in deferred deallocation after this many - # deallocations have occurred. TODO: I wish we had a better way to do - # this --- that was before get_tstate_trash_delete_nesting; perhaps - # we can use that API to do better? - TRASH_UNWIND_LEVEL = 50 - # How many objects to put in a container; it's the container that - # queues objects for deferred deallocation. - OBJECTS_PER_CONTAINER = 500 - - class Dealloc: # define the class here because we alter class variables each time we run. - """ - An object with a ``__del__`` method. When it starts getting deallocated - from a deferred trash can run, it switches greenlets, allocates more objects - which then also go in the trash can. If we don't save state appropriately, - nesting gets out of order and we can crash the interpreter. - """ - - #: Has our deallocation actually run and switched greenlets? - #: When it does, this will be set to the current greenlet. This should - #: be happening in the main greenlet, so we check that down below. - SPAWNED = False - - #: Has the background greenlet run? - BG_RAN = False - - BG_GLET = None - - #: How many of these things have ever been allocated. - CREATED = 0 - - #: How many of these things have ever been deallocated. - DESTROYED = 0 - - #: How many were destroyed not in the main greenlet. There should always - #: be some. - #: If the test is broken or things change in the trashcan implementation, - #: this may not be correct. - DESTROYED_BG = 0 - - def __init__(self, sequence_number): - """ - :param sequence_number: The ordinal of this object during - one particular creation run. This is used to detect (guess, really) - when we have entered the trash can's deferred deallocation. - """ - self.i = sequence_number - Dealloc.CREATED += 1 - - def __del__(self): - if self.i == TRASH_UNWIND_LEVEL and not self.SPAWNED: - Dealloc.SPAWNED = greenlet.getcurrent() - other = Dealloc.BG_GLET = greenlet.greenlet(background_greenlet) - x = other.switch() - assert x == 42 - # It's important that we don't switch back to the greenlet, - # we leave it hanging there in an incomplete state. But we don't let it - # get collected, either. If we complete it now, while we're still - # in the scope of the initial trash can, things work out and we - # don't see the problem. We need this greenlet to complete - # at some point in the future, after we've exited this trash can invocation. - del other - elif self.i == 40 and greenlet.getcurrent() is not main: - Dealloc.BG_RAN = True - try: - main.switch(42) - except greenlet.GreenletExit as ex: - # We expect this; all references to us go away - # while we're still running, and we need to finish deleting - # ourself. - Dealloc.BG_RAN = type(ex) - del ex - - # Record the fact that we're dead last of all. This ensures that - # we actually get returned too. - Dealloc.DESTROYED += 1 - if greenlet.getcurrent() is not main: - Dealloc.DESTROYED_BG += 1 - - - def background_greenlet(): - # We direct through a second function, instead of - # directly calling ``make_some()``, so that we have complete - # control over when these objects are destroyed: we need them - # to be destroyed in the context of the background greenlet - t = make_some() - del t # Triggere deletion. - - def make_some(): - t = () - i = OBJECTS_PER_CONTAINER - while i: - # Nest the tuples; it's the recursion that gets us - # into trash. - t = (Dealloc(i), t) - i -= 1 - return t - - - some = make_some() - self.assertEqual(Dealloc.CREATED, OBJECTS_PER_CONTAINER) - self.assertEqual(Dealloc.DESTROYED, 0) - - # If we're going to crash, it should be on the following line. - # We only crash if ``assert()`` is enabled, of course. - del some - - # For non-debug builds of CPython, we won't crash. The best we can do is check - # the nesting level explicitly. - self.assertEqual(0, get_tstate_trash_delete_nesting()) - - # Discard this, raising GreenletExit into where it is waiting. - Dealloc.BG_GLET = None - # The same nesting level maintains. - self.assertEqual(0, get_tstate_trash_delete_nesting()) - - # We definitely cleaned some up in the background - self.assertGreater(Dealloc.DESTROYED_BG, 0) - - # Make sure all the cleanups happened. - self.assertIs(Dealloc.SPAWNED, main) - self.assertTrue(Dealloc.BG_RAN) - self.assertEqual(Dealloc.BG_RAN, greenlet.GreenletExit) - self.assertEqual(Dealloc.CREATED, Dealloc.DESTROYED ) - self.assertEqual(Dealloc.CREATED, OBJECTS_PER_CONTAINER * 2) - - import gc - gc.collect() - - -if __name__ == '__main__': - unittest.main() diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_leaks.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_leaks.py deleted file mode 100644 index e09da7d..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_leaks.py +++ /dev/null @@ -1,457 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Testing scenarios that may have leaked. -""" -from __future__ import print_function, absolute_import, division - -import sys -import gc - -import time -import weakref -import threading - - -import greenlet -from . import TestCase -from . import PY314 -from . import RUNNING_ON_FREETHREAD_BUILD -from .leakcheck import fails_leakcheck -from .leakcheck import ignores_leakcheck -from .leakcheck import RUNNING_ON_MANYLINUX - - -# pylint:disable=protected-access - -assert greenlet.GREENLET_USE_GC # Option to disable this was removed in 1.0 - -class HasFinalizerTracksInstances(object): - EXTANT_INSTANCES = set() - def __init__(self, msg): - self.msg = sys.intern(msg) - self.EXTANT_INSTANCES.add(id(self)) - def __del__(self): - self.EXTANT_INSTANCES.remove(id(self)) - def __repr__(self): - return "" % ( - id(self), self.msg - ) - @classmethod - def reset(cls): - cls.EXTANT_INSTANCES.clear() - - -def fails_leakcheck_except_on_free_thraded(func): - if RUNNING_ON_FREETHREAD_BUILD: - # These all seem to pass on free threading because - # of the changes to the garbage collector - return func - return fails_leakcheck(func) - - -class TestLeaks(TestCase): - - def test_arg_refs(self): - args = ('a', 'b', 'c') - refcount_before = sys.getrefcount(args) - # pylint:disable=unnecessary-lambda - g = greenlet.greenlet( - lambda *args: greenlet.getcurrent().parent.switch(*args)) - for _ in range(100): - g.switch(*args) - self.assertEqual(sys.getrefcount(args), refcount_before) - - def test_kwarg_refs(self): - kwargs = {} - self.assertEqual(sys.getrefcount(kwargs), 2 if not PY314 else 1) - # pylint:disable=unnecessary-lambda - g = greenlet.greenlet( - lambda **gkwargs: greenlet.getcurrent().parent.switch(**gkwargs)) - for _ in range(100): - g.switch(**kwargs) - # Python 3.14 elides reference counting operations - # in some cases. See https://github.com/python/cpython/pull/130708 - self.assertEqual(sys.getrefcount(kwargs), 2 if not PY314 else 1) - - - @staticmethod - def __recycle_threads(): - # By introducing a thread that does sleep we allow other threads, - # that have triggered their __block condition, but did not have a - # chance to deallocate their thread state yet, to finally do so. - # The way it works is by requiring a GIL switch (different thread), - # which does a GIL release (sleep), which might do a GIL switch - # to finished threads and allow them to clean up. - def worker(): - time.sleep(0.001) - t = threading.Thread(target=worker) - t.start() - time.sleep(0.001) - t.join(10) - - def test_threaded_leak(self): - gg = [] - def worker(): - # only main greenlet present - gg.append(weakref.ref(greenlet.getcurrent())) - for _ in range(2): - t = threading.Thread(target=worker) - t.start() - t.join(10) - del t - greenlet.getcurrent() # update ts_current - self.__recycle_threads() - greenlet.getcurrent() # update ts_current - gc.collect() - greenlet.getcurrent() # update ts_current - for g in gg: - self.assertIsNone(g()) - - def test_threaded_adv_leak(self): - gg = [] - def worker(): - # main and additional *finished* greenlets - ll = greenlet.getcurrent().ll = [] - def additional(): - ll.append(greenlet.getcurrent()) - for _ in range(2): - greenlet.greenlet(additional).switch() - gg.append(weakref.ref(greenlet.getcurrent())) - for _ in range(2): - t = threading.Thread(target=worker) - t.start() - t.join(10) - del t - greenlet.getcurrent() # update ts_current - self.__recycle_threads() - greenlet.getcurrent() # update ts_current - gc.collect() - greenlet.getcurrent() # update ts_current - for g in gg: - self.assertIsNone(g()) - - def assertClocksUsed(self): - used = greenlet._greenlet.get_clocks_used_doing_optional_cleanup() - self.assertGreaterEqual(used, 0) - # we don't lose the value - greenlet._greenlet.enable_optional_cleanup(True) - used2 = greenlet._greenlet.get_clocks_used_doing_optional_cleanup() - self.assertEqual(used, used2) - self.assertGreater(greenlet._greenlet.CLOCKS_PER_SEC, 1) - - def _check_issue251(self, - manually_collect_background=True, - explicit_reference_to_switch=False): - # See https://github.com/python-greenlet/greenlet/issues/251 - # Killing a greenlet (probably not the main one) - # in one thread from another thread would - # result in leaking a list (the ts_delkey list). - # We no longer use lists to hold that stuff, though. - - # For the test to be valid, even empty lists have to be tracked by the - # GC - - assert gc.is_tracked([]) - HasFinalizerTracksInstances.reset() - greenlet.getcurrent() - greenlets_before = self.count_objects(greenlet.greenlet, exact_kind=False) - - background_glet_running = threading.Event() - background_glet_killed = threading.Event() - background_greenlets = [] - - # XXX: Switching this to a greenlet subclass that overrides - # run results in all callers failing the leaktest; that - # greenlet instance is leaked. There's a bound method for - # run() living on the stack of the greenlet in g_initialstub, - # and since we don't manually switch back to the background - # greenlet to let it "fall off the end" and exit the - # g_initialstub function, it never gets cleaned up. Making the - # garbage collector aware of this bound method (making it an - # attribute of the greenlet structure and traversing into it) - # doesn't help, for some reason. - def background_greenlet(): - # Throw control back to the main greenlet. - jd = HasFinalizerTracksInstances("DELETING STACK OBJECT") - greenlet._greenlet.set_thread_local( - 'test_leaks_key', - HasFinalizerTracksInstances("DELETING THREAD STATE")) - # Explicitly keeping 'switch' in a local variable - # breaks this test in all versions - if explicit_reference_to_switch: - s = greenlet.getcurrent().parent.switch - s([jd]) - else: - greenlet.getcurrent().parent.switch([jd]) - - bg_main_wrefs = [] - - def background_thread(): - glet = greenlet.greenlet(background_greenlet) - bg_main_wrefs.append(weakref.ref(glet.parent)) - - background_greenlets.append(glet) - glet.switch() # Be sure it's active. - # Control is ours again. - del glet # Delete one reference from the thread it runs in. - background_glet_running.set() - background_glet_killed.wait(10) - - # To trigger the background collection of the dead - # greenlet, thus clearing out the contents of the list, we - # need to run some APIs. See issue 252. - if manually_collect_background: - greenlet.getcurrent() - - - t = threading.Thread(target=background_thread) - t.start() - background_glet_running.wait(10) - greenlet.getcurrent() - lists_before = self.count_objects(list, exact_kind=True) - - assert len(background_greenlets) == 1 - self.assertFalse(background_greenlets[0].dead) - # Delete the last reference to the background greenlet - # from a different thread. This puts it in the background thread's - # ts_delkey list. - del background_greenlets[:] - background_glet_killed.set() - - # Now wait for the background thread to die. - t.join(10) - del t - # As part of the fix for 252, we need to cycle the ceval.c - # interpreter loop to be sure it has had a chance to process - # the pending call. - self.wait_for_pending_cleanups() - - lists_after = self.count_objects(list, exact_kind=True) - greenlets_after = self.count_objects(greenlet.greenlet, exact_kind=False) - - # On 2.7, we observe that lists_after is smaller than - # lists_before. No idea what lists got cleaned up. All the - # Python 3 versions match exactly. - self.assertLessEqual(lists_after, lists_before) - # On versions after 3.6, we've successfully cleaned up the - # greenlet references thanks to the internal "vectorcall" - # protocol; prior to that, there is a reference path through - # the ``greenlet.switch`` method still on the stack that we - # can't reach to clean up. The C code goes through terrific - # lengths to clean that up. - if not explicit_reference_to_switch \ - and greenlet._greenlet.get_clocks_used_doing_optional_cleanup() is not None: - # If cleanup was disabled, though, we may not find it. - self.assertEqual(greenlets_after, greenlets_before) - if manually_collect_background: - # TODO: Figure out how to make this work! - # The one on the stack is still leaking somehow - # in the non-manually-collect state. - self.assertEqual(HasFinalizerTracksInstances.EXTANT_INSTANCES, set()) - else: - # The explicit reference prevents us from collecting it - # and it isn't always found by the GC either for some - # reason. The entire frame is leaked somehow, on some - # platforms (e.g., MacPorts builds of Python (all - # versions!)), but not on other platforms (the linux and - # windows builds on GitHub actions and Appveyor). So we'd - # like to write a test that proves that the main greenlet - # sticks around, and we can on my machine (macOS 11.6, - # MacPorts builds of everything) but we can't write that - # same test on other platforms. However, hopefully iteration - # done by leakcheck will find it. - pass - - if greenlet._greenlet.get_clocks_used_doing_optional_cleanup() is not None: - self.assertClocksUsed() - - def test_issue251_killing_cross_thread_leaks_list(self): - self._check_issue251() - - def test_issue251_with_cleanup_disabled(self): - greenlet._greenlet.enable_optional_cleanup(False) - try: - self._check_issue251() - finally: - greenlet._greenlet.enable_optional_cleanup(True) - - @fails_leakcheck_except_on_free_thraded - def test_issue251_issue252_need_to_collect_in_background(self): - # Between greenlet 1.1.2 and the next version, this was still - # failing because the leak of the list still exists when we - # don't call a greenlet API before exiting the thread. The - # proximate cause is that neither of the two greenlets from - # the background thread are actually being destroyed, even - # though the GC is in fact visiting both objects. It's not - # clear where that leak is? For some reason the thread-local - # dict holding it isn't being cleaned up. - # - # The leak, I think, is in the CPYthon internal function that - # calls into green_switch(). The argument tuple is still on - # the C stack somewhere and can't be reached? That doesn't - # make sense, because the tuple should be collectable when - # this object goes away. - # - # Note that this test sometimes spuriously passes on Linux, - # for some reason, but I've never seen it pass on macOS. - self._check_issue251(manually_collect_background=False) - - @fails_leakcheck_except_on_free_thraded - def test_issue251_issue252_need_to_collect_in_background_cleanup_disabled(self): - self.expect_greenlet_leak = True - greenlet._greenlet.enable_optional_cleanup(False) - try: - self._check_issue251(manually_collect_background=False) - finally: - greenlet._greenlet.enable_optional_cleanup(True) - - @fails_leakcheck_except_on_free_thraded - def test_issue251_issue252_explicit_reference_not_collectable(self): - self._check_issue251( - manually_collect_background=False, - explicit_reference_to_switch=True) - - UNTRACK_ATTEMPTS = 100 - - def _only_test_some_versions(self): - # We're only looking for this problem specifically on 3.11, - # and this set of tests is relatively fragile, depending on - # OS and memory management details. So we want to run it on 3.11+ - # (obviously) but not every older 3.x version in order to reduce - # false negatives. At the moment, those false results seem to have - # resolved, so we are actually running this on 3.8+ - assert sys.version_info[0] >= 3 - if sys.version_info[:2] < (3, 8): - self.skipTest('Only observed on 3.11') - if RUNNING_ON_MANYLINUX: - self.skipTest("Slow and not worth repeating here") - - @ignores_leakcheck - # Because we're just trying to track raw memory, not objects, and running - # the leakcheck makes an already slow test slower. - def test_untracked_memory_doesnt_increase(self): - # See https://github.com/gevent/gevent/issues/1924 - # and https://github.com/python-greenlet/greenlet/issues/328 - self._only_test_some_versions() - def f(): - return 1 - - ITER = 10000 - def run_it(): - for _ in range(ITER): - greenlet.greenlet(f).switch() - - # Establish baseline - for _ in range(3): - run_it() - - # uss: (Linux, macOS, Windows): aka "Unique Set Size", this is - # the memory which is unique to a process and which would be - # freed if the process was terminated right now. - uss_before = self.get_process_uss() - - for count in range(self.UNTRACK_ATTEMPTS): - uss_before = max(uss_before, self.get_process_uss()) - run_it() - - uss_after = self.get_process_uss() - if uss_after <= uss_before and count > 1: - break - - self.assertLessEqual(uss_after, uss_before) - - def _check_untracked_memory_thread(self, deallocate_in_thread=True): - self._only_test_some_versions() - # Like the above test, but what if there are a bunch of - # unfinished greenlets in a thread that dies? - # Does it matter if we deallocate in the thread or not? - EXIT_COUNT = [0] - - def f(): - try: - greenlet.getcurrent().parent.switch() - except greenlet.GreenletExit: - EXIT_COUNT[0] += 1 - raise - return 1 - - ITER = 10000 - def run_it(): - glets = [] - for _ in range(ITER): - # Greenlet starts, switches back to us. - # We keep a strong reference to the greenlet though so it doesn't - # get a GreenletExit exception. - g = greenlet.greenlet(f) - glets.append(g) - g.switch() - - return glets - - test = self - - class ThreadFunc: - uss_before = uss_after = 0 - glets = () - ITER = 2 - def __call__(self): - self.uss_before = test.get_process_uss() - - for _ in range(self.ITER): - self.glets += tuple(run_it()) - - for g in self.glets: - test.assertIn('suspended active', str(g)) - # Drop them. - if deallocate_in_thread: - self.glets = () - self.uss_after = test.get_process_uss() - - # Establish baseline - uss_before = uss_after = None - for count in range(self.UNTRACK_ATTEMPTS): - EXIT_COUNT[0] = 0 - thread_func = ThreadFunc() - t = threading.Thread(target=thread_func) - t.start() - t.join(30) - self.assertFalse(t.is_alive()) - - if uss_before is None: - uss_before = thread_func.uss_before - - uss_before = max(uss_before, thread_func.uss_before) - if deallocate_in_thread: - self.assertEqual(thread_func.glets, ()) - self.assertEqual(EXIT_COUNT[0], ITER * thread_func.ITER) - - del thread_func # Deallocate the greenlets; but this won't raise into them - del t - if not deallocate_in_thread: - self.assertEqual(EXIT_COUNT[0], 0) - if deallocate_in_thread: - self.wait_for_pending_cleanups() - - uss_after = self.get_process_uss() - # See if we achieve a non-growth state at some point. Break when we do. - if uss_after <= uss_before and count > 1: - break - - self.wait_for_pending_cleanups() - uss_after = self.get_process_uss() - self.assertLessEqual(uss_after, uss_before, "after attempts %d" % (count,)) - - @ignores_leakcheck - # Because we're just trying to track raw memory, not objects, and running - # the leakcheck makes an already slow test slower. - def test_untracked_memory_doesnt_increase_unfinished_thread_dealloc_in_thread(self): - self._check_untracked_memory_thread(deallocate_in_thread=True) - - @ignores_leakcheck - # Because the main greenlets from the background threads do not exit in a timely fashion, - # we fail the object-based leakchecks. - def test_untracked_memory_doesnt_increase_unfinished_thread_dealloc_in_main(self): - self._check_untracked_memory_thread(deallocate_in_thread=False) - -if __name__ == '__main__': - __import__('unittest').main() diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_stack_saved.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_stack_saved.py deleted file mode 100644 index b362bf9..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_stack_saved.py +++ /dev/null @@ -1,19 +0,0 @@ -import greenlet -from . import TestCase - - -class Test(TestCase): - - def test_stack_saved(self): - main = greenlet.getcurrent() - self.assertEqual(main._stack_saved, 0) - - def func(): - main.switch(main._stack_saved) - - g = greenlet.greenlet(func) - x = g.switch() - self.assertGreater(x, 0) - self.assertGreater(g._stack_saved, 0) - g.switch() - self.assertEqual(g._stack_saved, 0) diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_throw.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_throw.py deleted file mode 100644 index f4f9a14..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_throw.py +++ /dev/null @@ -1,128 +0,0 @@ -import sys - - -from greenlet import greenlet -from . import TestCase - -def switch(*args): - return greenlet.getcurrent().parent.switch(*args) - - -class ThrowTests(TestCase): - def test_class(self): - def f(): - try: - switch("ok") - except RuntimeError: - switch("ok") - return - switch("fail") - g = greenlet(f) - res = g.switch() - self.assertEqual(res, "ok") - res = g.throw(RuntimeError) - self.assertEqual(res, "ok") - - def test_val(self): - def f(): - try: - switch("ok") - except RuntimeError: - val = sys.exc_info()[1] - if str(val) == "ciao": - switch("ok") - return - switch("fail") - - g = greenlet(f) - res = g.switch() - self.assertEqual(res, "ok") - res = g.throw(RuntimeError("ciao")) - self.assertEqual(res, "ok") - - g = greenlet(f) - res = g.switch() - self.assertEqual(res, "ok") - res = g.throw(RuntimeError, "ciao") - self.assertEqual(res, "ok") - - def test_kill(self): - def f(): - switch("ok") - switch("fail") - g = greenlet(f) - res = g.switch() - self.assertEqual(res, "ok") - res = g.throw() - self.assertTrue(isinstance(res, greenlet.GreenletExit)) - self.assertTrue(g.dead) - res = g.throw() # immediately eaten by the already-dead greenlet - self.assertTrue(isinstance(res, greenlet.GreenletExit)) - - def test_throw_goes_to_original_parent(self): - main = greenlet.getcurrent() - - def f1(): - try: - main.switch("f1 ready to catch") - except IndexError: - return "caught" - return "normal exit" - - def f2(): - main.switch("from f2") - - g1 = greenlet(f1) - g2 = greenlet(f2, parent=g1) - with self.assertRaises(IndexError): - g2.throw(IndexError) - self.assertTrue(g2.dead) - self.assertTrue(g1.dead) - - g1 = greenlet(f1) - g2 = greenlet(f2, parent=g1) - res = g1.switch() - self.assertEqual(res, "f1 ready to catch") - res = g2.throw(IndexError) - self.assertEqual(res, "caught") - self.assertTrue(g2.dead) - self.assertTrue(g1.dead) - - g1 = greenlet(f1) - g2 = greenlet(f2, parent=g1) - res = g1.switch() - self.assertEqual(res, "f1 ready to catch") - res = g2.switch() - self.assertEqual(res, "from f2") - res = g2.throw(IndexError) - self.assertEqual(res, "caught") - self.assertTrue(g2.dead) - self.assertTrue(g1.dead) - - def test_non_traceback_param(self): - with self.assertRaises(TypeError) as exc: - greenlet.getcurrent().throw( - Exception, - Exception(), - self - ) - self.assertEqual(str(exc.exception), - "throw() third argument must be a traceback object") - - def test_instance_of_wrong_type(self): - with self.assertRaises(TypeError) as exc: - greenlet.getcurrent().throw( - Exception(), - BaseException() - ) - - self.assertEqual(str(exc.exception), - "instance exception may not have a separate value") - - def test_not_throwable(self): - with self.assertRaises(TypeError) as exc: - greenlet.getcurrent().throw( - "abc" - ) - self.assertEqual(str(exc.exception), - "exceptions must be classes, or instances, not str") diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_tracing.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_tracing.py deleted file mode 100644 index 235fbcd..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_tracing.py +++ /dev/null @@ -1,299 +0,0 @@ -from __future__ import print_function -import sys -import sysconfig -import greenlet -import unittest - -from . import TestCase -from . import PY312 - -# https://discuss.python.org/t/cpython-3-12-greenlet-and-tracing-profiling-how-to-not-crash-and-get-correct-results/33144/2 -# When build variables are available, OPT is the best way of detecting -# the build with assertions enabled. Otherwise, fallback to detecting PyDEBUG -# build. -ASSERTION_BUILD_PY312 = ( - PY312 and ( - "-DNDEBUG" not in sysconfig.get_config_var("OPT").split() - if sysconfig.get_config_var("OPT") is not None - else hasattr(sys, 'gettotalrefcount') - ), - "Broken on assertion-enabled builds of Python 3.12" -) - -class SomeError(Exception): - pass - -class GreenletTracer(object): - oldtrace = None - - def __init__(self, error_on_trace=False): - self.actions = [] - self.error_on_trace = error_on_trace - - def __call__(self, *args): - self.actions.append(args) - if self.error_on_trace: - raise SomeError - - def __enter__(self): - self.oldtrace = greenlet.settrace(self) - return self.actions - - def __exit__(self, *args): - greenlet.settrace(self.oldtrace) - - -class TestGreenletTracing(TestCase): - """ - Tests of ``greenlet.settrace()`` - """ - - def test_a_greenlet_tracing(self): - main = greenlet.getcurrent() - def dummy(): - pass - def dummyexc(): - raise SomeError() - - with GreenletTracer() as actions: - g1 = greenlet.greenlet(dummy) - g1.switch() - g2 = greenlet.greenlet(dummyexc) - self.assertRaises(SomeError, g2.switch) - - self.assertEqual(actions, [ - ('switch', (main, g1)), - ('switch', (g1, main)), - ('switch', (main, g2)), - ('throw', (g2, main)), - ]) - - def test_b_exception_disables_tracing(self): - main = greenlet.getcurrent() - def dummy(): - main.switch() - g = greenlet.greenlet(dummy) - g.switch() - with GreenletTracer(error_on_trace=True) as actions: - self.assertRaises(SomeError, g.switch) - self.assertEqual(greenlet.gettrace(), None) - - self.assertEqual(actions, [ - ('switch', (main, g)), - ]) - - def test_set_same_tracer_twice(self): - # https://github.com/python-greenlet/greenlet/issues/332 - # Our logic in asserting that the tracefunction should - # gain a reference was incorrect if the same tracefunction was set - # twice. - tracer = GreenletTracer() - with tracer: - greenlet.settrace(tracer) - - -class PythonTracer(object): - oldtrace = None - - def __init__(self): - self.actions = [] - - def __call__(self, frame, event, arg): - # Record the co_name so we have an idea what function we're in. - self.actions.append((event, frame.f_code.co_name)) - - def __enter__(self): - self.oldtrace = sys.setprofile(self) - return self.actions - - def __exit__(self, *args): - sys.setprofile(self.oldtrace) - -def tpt_callback(): - return 42 - -class TestPythonTracing(TestCase): - """ - Tests of the interaction of ``sys.settrace()`` - with greenlet facilities. - - NOTE: Most of this is probably CPython specific. - """ - - maxDiff = None - - def test_trace_events_trivial(self): - with PythonTracer() as actions: - tpt_callback() - # If we use the sys.settrace instead of setprofile, we get - # this: - - # self.assertEqual(actions, [ - # ('call', 'tpt_callback'), - # ('call', '__exit__'), - # ]) - - self.assertEqual(actions, [ - ('return', '__enter__'), - ('call', 'tpt_callback'), - ('return', 'tpt_callback'), - ('call', '__exit__'), - ('c_call', '__exit__'), - ]) - - def _trace_switch(self, glet): - with PythonTracer() as actions: - glet.switch() - return actions - - def _check_trace_events_func_already_set(self, glet): - actions = self._trace_switch(glet) - self.assertEqual(actions, [ - ('return', '__enter__'), - ('c_call', '_trace_switch'), - ('call', 'run'), - ('call', 'tpt_callback'), - ('return', 'tpt_callback'), - ('return', 'run'), - ('c_return', '_trace_switch'), - ('call', '__exit__'), - ('c_call', '__exit__'), - ]) - - def test_trace_events_into_greenlet_func_already_set(self): - def run(): - return tpt_callback() - - self._check_trace_events_func_already_set(greenlet.greenlet(run)) - - def test_trace_events_into_greenlet_subclass_already_set(self): - class X(greenlet.greenlet): - def run(self): - return tpt_callback() - self._check_trace_events_func_already_set(X()) - - def _check_trace_events_from_greenlet_sets_profiler(self, g, tracer): - g.switch() - tpt_callback() - tracer.__exit__() - self.assertEqual(tracer.actions, [ - ('return', '__enter__'), - ('call', 'tpt_callback'), - ('return', 'tpt_callback'), - ('return', 'run'), - ('call', 'tpt_callback'), - ('return', 'tpt_callback'), - ('call', '__exit__'), - ('c_call', '__exit__'), - ]) - - - def test_trace_events_from_greenlet_func_sets_profiler(self): - tracer = PythonTracer() - def run(): - tracer.__enter__() - return tpt_callback() - - self._check_trace_events_from_greenlet_sets_profiler(greenlet.greenlet(run), - tracer) - - def test_trace_events_from_greenlet_subclass_sets_profiler(self): - tracer = PythonTracer() - class X(greenlet.greenlet): - def run(self): - tracer.__enter__() - return tpt_callback() - - self._check_trace_events_from_greenlet_sets_profiler(X(), tracer) - - @unittest.skipIf(*ASSERTION_BUILD_PY312) - def test_trace_events_multiple_greenlets_switching(self): - tracer = PythonTracer() - - g1 = None - g2 = None - - def g1_run(): - tracer.__enter__() - tpt_callback() - g2.switch() - tpt_callback() - return 42 - - def g2_run(): - tpt_callback() - tracer.__exit__() - tpt_callback() - g1.switch() - - g1 = greenlet.greenlet(g1_run) - g2 = greenlet.greenlet(g2_run) - - x = g1.switch() - self.assertEqual(x, 42) - tpt_callback() # ensure not in the trace - self.assertEqual(tracer.actions, [ - ('return', '__enter__'), - ('call', 'tpt_callback'), - ('return', 'tpt_callback'), - ('c_call', 'g1_run'), - ('call', 'g2_run'), - ('call', 'tpt_callback'), - ('return', 'tpt_callback'), - ('call', '__exit__'), - ('c_call', '__exit__'), - ]) - - @unittest.skipIf(*ASSERTION_BUILD_PY312) - def test_trace_events_multiple_greenlets_switching_siblings(self): - # Like the first version, but get both greenlets running first - # as "siblings" and then establish the tracing. - tracer = PythonTracer() - - g1 = None - g2 = None - - def g1_run(): - greenlet.getcurrent().parent.switch() - tracer.__enter__() - tpt_callback() - g2.switch() - tpt_callback() - return 42 - - def g2_run(): - greenlet.getcurrent().parent.switch() - - tpt_callback() - tracer.__exit__() - tpt_callback() - g1.switch() - - g1 = greenlet.greenlet(g1_run) - g2 = greenlet.greenlet(g2_run) - - # Start g1 - g1.switch() - # And it immediately returns control to us. - # Start g2 - g2.switch() - # Which also returns. Now kick of the real part of the - # test. - x = g1.switch() - self.assertEqual(x, 42) - - tpt_callback() # ensure not in the trace - self.assertEqual(tracer.actions, [ - ('return', '__enter__'), - ('call', 'tpt_callback'), - ('return', 'tpt_callback'), - ('c_call', 'g1_run'), - ('call', 'tpt_callback'), - ('return', 'tpt_callback'), - ('call', '__exit__'), - ('c_call', '__exit__'), - ]) - - -if __name__ == '__main__': - unittest.main() diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_version.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_version.py deleted file mode 100644 index 96c17cf..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_version.py +++ /dev/null @@ -1,41 +0,0 @@ -#! /usr/bin/env python -from __future__ import absolute_import -from __future__ import print_function - -import sys -import os -from unittest import TestCase as NonLeakingTestCase - -import greenlet - -# No reason to run this multiple times under leakchecks, -# it doesn't do anything. -class VersionTests(NonLeakingTestCase): - def test_version(self): - def find_dominating_file(name): - if os.path.exists(name): - return name - - tried = [] - here = os.path.abspath(os.path.dirname(__file__)) - for i in range(10): - up = ['..'] * i - path = [here] + up + [name] - fname = os.path.join(*path) - fname = os.path.abspath(fname) - tried.append(fname) - if os.path.exists(fname): - return fname - raise AssertionError("Could not find file " + name + "; checked " + str(tried)) - - try: - setup_py = find_dominating_file('setup.py') - except AssertionError as e: - self.skipTest("Unable to find setup.py; must be out of tree. " + str(e)) - - - invoke_setup = "%s %s --version" % (sys.executable, setup_py) - with os.popen(invoke_setup) as f: - sversion = f.read().strip() - - self.assertEqual(sversion, greenlet.__version__) diff --git a/venv/lib/python3.9/site-packages/greenlet/tests/test_weakref.py b/venv/lib/python3.9/site-packages/greenlet/tests/test_weakref.py deleted file mode 100644 index 05a38a7..0000000 --- a/venv/lib/python3.9/site-packages/greenlet/tests/test_weakref.py +++ /dev/null @@ -1,35 +0,0 @@ -import gc -import weakref - - -import greenlet -from . import TestCase - -class WeakRefTests(TestCase): - def test_dead_weakref(self): - def _dead_greenlet(): - g = greenlet.greenlet(lambda: None) - g.switch() - return g - o = weakref.ref(_dead_greenlet()) - gc.collect() - self.assertEqual(o(), None) - - def test_inactive_weakref(self): - o = weakref.ref(greenlet.greenlet()) - gc.collect() - self.assertEqual(o(), None) - - def test_dealloc_weakref(self): - seen = [] - def worker(): - try: - greenlet.getcurrent().parent.switch() - finally: - seen.append(g()) - g = greenlet.greenlet(worker) - g.switch() - g2 = greenlet.greenlet(lambda: None, g) - g = weakref.ref(g2) - g2 = None - self.assertEqual(seen, [None]) diff --git a/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/METADATA b/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/METADATA deleted file mode 100644 index 8a2f639..0000000 --- a/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/METADATA +++ /dev/null @@ -1,202 +0,0 @@ -Metadata-Version: 2.4 -Name: h11 -Version: 0.16.0 -Summary: A pure-Python, bring-your-own-I/O implementation of HTTP/1.1 -Home-page: https://github.com/python-hyper/h11 -Author: Nathaniel J. Smith -Author-email: njs@pobox.com -License: MIT -Classifier: Development Status :: 3 - Alpha -Classifier: Intended Audience :: Developers -Classifier: License :: OSI Approved :: MIT License -Classifier: Programming Language :: Python :: Implementation :: CPython -Classifier: Programming Language :: Python :: Implementation :: PyPy -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3 :: Only -Classifier: Programming Language :: Python :: 3.8 -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: 3.10 -Classifier: Programming Language :: Python :: 3.11 -Classifier: Programming Language :: Python :: 3.12 -Classifier: Topic :: Internet :: WWW/HTTP -Classifier: Topic :: System :: Networking -Requires-Python: >=3.8 -License-File: LICENSE.txt -Dynamic: author -Dynamic: author-email -Dynamic: classifier -Dynamic: description -Dynamic: home-page -Dynamic: license -Dynamic: license-file -Dynamic: requires-python -Dynamic: summary - -h11 -=== - -.. image:: https://travis-ci.org/python-hyper/h11.svg?branch=master - :target: https://travis-ci.org/python-hyper/h11 - :alt: Automated test status - -.. image:: https://codecov.io/gh/python-hyper/h11/branch/master/graph/badge.svg - :target: https://codecov.io/gh/python-hyper/h11 - :alt: Test coverage - -.. image:: https://readthedocs.org/projects/h11/badge/?version=latest - :target: http://h11.readthedocs.io/en/latest/?badge=latest - :alt: Documentation Status - -This is a little HTTP/1.1 library written from scratch in Python, -heavily inspired by `hyper-h2 `_. - -It's a "bring-your-own-I/O" library; h11 contains no IO code -whatsoever. This means you can hook h11 up to your favorite network -API, and that could be anything you want: synchronous, threaded, -asynchronous, or your own implementation of `RFC 6214 -`_ -- h11 won't judge you. -(Compare this to the current state of the art, where every time a `new -network API `_ comes along then someone -gets to start over reimplementing the entire HTTP protocol from -scratch.) Cory Benfield made an `excellent blog post describing the -benefits of this approach -`_, or if you like video -then here's his `PyCon 2016 talk on the same theme -`_. - -This also means that h11 is not immediately useful out of the box: -it's a toolkit for building programs that speak HTTP, not something -that could directly replace ``requests`` or ``twisted.web`` or -whatever. But h11 makes it much easier to implement something like -``requests`` or ``twisted.web``. - -At a high level, working with h11 goes like this: - -1) First, create an ``h11.Connection`` object to track the state of a - single HTTP/1.1 connection. - -2) When you read data off the network, pass it to - ``conn.receive_data(...)``; you'll get back a list of objects - representing high-level HTTP "events". - -3) When you want to send a high-level HTTP event, create the - corresponding "event" object and pass it to ``conn.send(...)``; - this will give you back some bytes that you can then push out - through the network. - -For example, a client might instantiate and then send a -``h11.Request`` object, then zero or more ``h11.Data`` objects for the -request body (e.g., if this is a POST), and then a -``h11.EndOfMessage`` to indicate the end of the message. Then the -server would then send back a ``h11.Response``, some ``h11.Data``, and -its own ``h11.EndOfMessage``. If either side violates the protocol, -you'll get a ``h11.ProtocolError`` exception. - -h11 is suitable for implementing both servers and clients, and has a -pleasantly symmetric API: the events you send as a client are exactly -the ones that you receive as a server and vice-versa. - -`Here's an example of a tiny HTTP client -`_ - -It also has `a fine manual `_. - -FAQ ---- - -*Whyyyyy?* - -I wanted to play with HTTP in `Curio -`__ and `Trio -`__, which at the time didn't have any -HTTP libraries. So I thought, no big deal, Python has, like, a dozen -different implementations of HTTP, surely I can find one that's -reusable. I didn't find one, but I did find Cory's call-to-arms -blog-post. So I figured, well, fine, if I have to implement HTTP from -scratch, at least I can make sure no-one *else* has to ever again. - -*Should I use it?* - -Maybe. You should be aware that it's a very young project. But, it's -feature complete and has an exhaustive test-suite and complete docs, -so the next step is for people to try using it and see how it goes -:-). If you do then please let us know -- if nothing else we'll want -to talk to you before making any incompatible changes! - -*What are the features/limitations?* - -Roughly speaking, it's trying to be a robust, complete, and non-hacky -implementation of the first "chapter" of the HTTP/1.1 spec: `RFC 7230: -HTTP/1.1 Message Syntax and Routing -`_. That is, it mostly focuses on -implementing HTTP at the level of taking bytes on and off the wire, -and the headers related to that, and tries to be anal about spec -conformance. It doesn't know about higher-level concerns like URL -routing, conditional GETs, cross-origin cookie policies, or content -negotiation. But it does know how to take care of framing, -cross-version differences in keep-alive handling, and the "obsolete -line folding" rule, so you can focus your energies on the hard / -interesting parts for your application, and it tries to support the -full specification in the sense that any useful HTTP/1.1 conformant -application should be able to use h11. - -It's pure Python, and has no dependencies outside of the standard -library. - -It has a test suite with 100.0% coverage for both statements and -branches. - -Currently it supports Python 3 (testing on 3.8-3.12) and PyPy 3. -The last Python 2-compatible version was h11 0.11.x. -(Originally it had a Cython wrapper for `http-parser -`_ and a beautiful nested state -machine implemented with ``yield from`` to postprocess the output. But -I had to take these out -- the new *parser* needs fewer lines-of-code -than the old *parser wrapper*, is written in pure Python, uses no -exotic language syntax, and has more features. It's sad, really; that -old state machine was really slick. I just need a few sentences here -to mourn that.) - -I don't know how fast it is. I haven't benchmarked or profiled it yet, -so it's probably got a few pointless hot spots, and I've been trying -to err on the side of simplicity and robustness instead of -micro-optimization. But at the architectural level I tried hard to -avoid fundamentally bad decisions, e.g., I believe that all the -parsing algorithms remain linear-time even in the face of pathological -input like slowloris, and there are no byte-by-byte loops. (I also -believe that it maintains bounded memory usage in the face of -arbitrary/pathological input.) - -The whole library is ~800 lines-of-code. You can read and understand -the whole thing in less than an hour. Most of the energy invested in -this so far has been spent on trying to keep things simple by -minimizing special-cases and ad hoc state manipulation; even though it -is now quite small and simple, I'm still annoyed that I haven't -figured out how to make it even smaller and simpler. (Unfortunately, -HTTP does not lend itself to simplicity.) - -The API is ~feature complete and I don't expect the general outlines -to change much, but you can't judge an API's ergonomics until you -actually document and use it, so I'd expect some changes in the -details. - -*How do I try it?* - -.. code-block:: sh - - $ pip install h11 - $ git clone git@github.com:python-hyper/h11 - $ cd h11/examples - $ python basic-client.py - -and go from there. - -*License?* - -MIT - -*Code of conduct?* - -Contributors are requested to follow our `code of conduct -`_ in -all project spaces. diff --git a/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/RECORD b/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/RECORD deleted file mode 100644 index 844b78d..0000000 --- a/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/RECORD +++ /dev/null @@ -1,29 +0,0 @@ -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/h11/__init__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/h11/_abnf.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/h11/_connection.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/h11/_events.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/h11/_headers.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/h11/_readers.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/h11/_receivebuffer.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/h11/_state.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/h11/_util.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/h11/_version.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/h11/_writers.cpython-39.pyc,, -h11-0.16.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 -h11-0.16.0.dist-info/METADATA,sha256=KPMmCYrAn8unm48YD5YIfIQf4kViFct7hyqcfVzRnWQ,8348 -h11-0.16.0.dist-info/RECORD,, -h11-0.16.0.dist-info/WHEEL,sha256=CmyFI0kx5cdEMTLiONQRbGQwjIoR1aIYB7eCAQ4KPJ0,91 -h11-0.16.0.dist-info/licenses/LICENSE.txt,sha256=N9tbuFkm2yikJ6JYZ_ELEjIAOuob5pzLhRE4rbjm82E,1124 -h11-0.16.0.dist-info/top_level.txt,sha256=F7dC4jl3zeh8TGHEPaWJrMbeuoWbS379Gwdi-Yvdcis,4 -h11/__init__.py,sha256=iO1KzkSO42yZ6ffg-VMgbx_ZVTWGUY00nRYEWn-s3kY,1507 -h11/_abnf.py,sha256=ybixr0xsupnkA6GFAyMubuXF6Tc1lb_hF890NgCsfNc,4815 -h11/_connection.py,sha256=k9YRVf6koZqbttBW36xSWaJpWdZwa-xQVU9AHEo9DuI,26863 -h11/_events.py,sha256=I97aXoal1Wu7dkL548BANBUCkOIbe-x5CioYA9IBY14,11792 -h11/_headers.py,sha256=P7D-lBNxHwdLZPLimmYwrPG-9ZkjElvvJZJdZAgSP-4,10412 -h11/_readers.py,sha256=a4RypORUCC3d0q_kxPuBIM7jTD8iLt5X91TH0FsduN4,8590 -h11/_receivebuffer.py,sha256=xrspsdsNgWFxRfQcTXxR8RrdjRXXTK0Io5cQYWpJ1Ws,5252 -h11/_state.py,sha256=_5LG_BGR8FCcFQeBPH-TMHgm_-B-EUcWCnQof_9XjFE,13231 -h11/_util.py,sha256=LWkkjXyJaFlAy6Lt39w73UStklFT5ovcvo0TkY7RYuk,4888 -h11/_version.py,sha256=GVSsbPSPDcOuF6ptfIiXnVJoaEm3ygXbMnqlr_Giahw,686 -h11/_writers.py,sha256=oFKm6PtjeHfbj4RLX7VB7KDc1gIY53gXG3_HR9ltmTA,5081 -h11/py.typed,sha256=sow9soTwP9T_gEAQSVh7Gb8855h04Nwmhs2We-JRgZM,7 diff --git a/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/WHEEL b/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/WHEEL deleted file mode 100644 index 1eb3c49..0000000 --- a/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/WHEEL +++ /dev/null @@ -1,5 +0,0 @@ -Wheel-Version: 1.0 -Generator: setuptools (78.1.0) -Root-Is-Purelib: true -Tag: py3-none-any - diff --git a/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/licenses/LICENSE.txt b/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/licenses/LICENSE.txt deleted file mode 100644 index 8f080ea..0000000 --- a/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/licenses/LICENSE.txt +++ /dev/null @@ -1,22 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2016 Nathaniel J. Smith and other contributors - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/top_level.txt b/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/top_level.txt deleted file mode 100644 index 0d24def..0000000 --- a/venv/lib/python3.9/site-packages/h11-0.16.0.dist-info/top_level.txt +++ /dev/null @@ -1 +0,0 @@ -h11 diff --git a/venv/lib/python3.9/site-packages/h11/__init__.py b/venv/lib/python3.9/site-packages/h11/__init__.py deleted file mode 100644 index 989e92c..0000000 --- a/venv/lib/python3.9/site-packages/h11/__init__.py +++ /dev/null @@ -1,62 +0,0 @@ -# A highish-level implementation of the HTTP/1.1 wire protocol (RFC 7230), -# containing no networking code at all, loosely modelled on hyper-h2's generic -# implementation of HTTP/2 (and in particular the h2.connection.H2Connection -# class). There's still a bunch of subtle details you need to get right if you -# want to make this actually useful, because it doesn't implement all the -# semantics to check that what you're asking to write to the wire is sensible, -# but at least it gets you out of dealing with the wire itself. - -from h11._connection import Connection, NEED_DATA, PAUSED -from h11._events import ( - ConnectionClosed, - Data, - EndOfMessage, - Event, - InformationalResponse, - Request, - Response, -) -from h11._state import ( - CLIENT, - CLOSED, - DONE, - ERROR, - IDLE, - MIGHT_SWITCH_PROTOCOL, - MUST_CLOSE, - SEND_BODY, - SEND_RESPONSE, - SERVER, - SWITCHED_PROTOCOL, -) -from h11._util import LocalProtocolError, ProtocolError, RemoteProtocolError -from h11._version import __version__ - -PRODUCT_ID = "python-h11/" + __version__ - - -__all__ = ( - "Connection", - "NEED_DATA", - "PAUSED", - "ConnectionClosed", - "Data", - "EndOfMessage", - "Event", - "InformationalResponse", - "Request", - "Response", - "CLIENT", - "CLOSED", - "DONE", - "ERROR", - "IDLE", - "MUST_CLOSE", - "SEND_BODY", - "SEND_RESPONSE", - "SERVER", - "SWITCHED_PROTOCOL", - "ProtocolError", - "LocalProtocolError", - "RemoteProtocolError", -) diff --git a/venv/lib/python3.9/site-packages/h11/_abnf.py b/venv/lib/python3.9/site-packages/h11/_abnf.py deleted file mode 100644 index 933587f..0000000 --- a/venv/lib/python3.9/site-packages/h11/_abnf.py +++ /dev/null @@ -1,132 +0,0 @@ -# We use native strings for all the re patterns, to take advantage of string -# formatting, and then convert to bytestrings when compiling the final re -# objects. - -# https://svn.tools.ietf.org/svn/wg/httpbis/specs/rfc7230.html#whitespace -# OWS = *( SP / HTAB ) -# ; optional whitespace -OWS = r"[ \t]*" - -# https://svn.tools.ietf.org/svn/wg/httpbis/specs/rfc7230.html#rule.token.separators -# token = 1*tchar -# -# tchar = "!" / "#" / "$" / "%" / "&" / "'" / "*" -# / "+" / "-" / "." / "^" / "_" / "`" / "|" / "~" -# / DIGIT / ALPHA -# ; any VCHAR, except delimiters -token = r"[-!#$%&'*+.^_`|~0-9a-zA-Z]+" - -# https://svn.tools.ietf.org/svn/wg/httpbis/specs/rfc7230.html#header.fields -# field-name = token -field_name = token - -# The standard says: -# -# field-value = *( field-content / obs-fold ) -# field-content = field-vchar [ 1*( SP / HTAB ) field-vchar ] -# field-vchar = VCHAR / obs-text -# obs-fold = CRLF 1*( SP / HTAB ) -# ; obsolete line folding -# ; see Section 3.2.4 -# -# https://tools.ietf.org/html/rfc5234#appendix-B.1 -# -# VCHAR = %x21-7E -# ; visible (printing) characters -# -# https://svn.tools.ietf.org/svn/wg/httpbis/specs/rfc7230.html#rule.quoted-string -# obs-text = %x80-FF -# -# However, the standard definition of field-content is WRONG! It disallows -# fields containing a single visible character surrounded by whitespace, -# e.g. "foo a bar". -# -# See: https://www.rfc-editor.org/errata_search.php?rfc=7230&eid=4189 -# -# So our definition of field_content attempts to fix it up... -# -# Also, we allow lots of control characters, because apparently people assume -# that they're legal in practice (e.g., google analytics makes cookies with -# \x01 in them!): -# https://github.com/python-hyper/h11/issues/57 -# We still don't allow NUL or whitespace, because those are often treated as -# meta-characters and letting them through can lead to nasty issues like SSRF. -vchar = r"[\x21-\x7e]" -vchar_or_obs_text = r"[^\x00\s]" -field_vchar = vchar_or_obs_text -field_content = r"{field_vchar}+(?:[ \t]+{field_vchar}+)*".format(**globals()) - -# We handle obs-fold at a different level, and our fixed-up field_content -# already grows to swallow the whole value, so ? instead of * -field_value = r"({field_content})?".format(**globals()) - -# header-field = field-name ":" OWS field-value OWS -header_field = ( - r"(?P{field_name})" - r":" - r"{OWS}" - r"(?P{field_value})" - r"{OWS}".format(**globals()) -) - -# https://svn.tools.ietf.org/svn/wg/httpbis/specs/rfc7230.html#request.line -# -# request-line = method SP request-target SP HTTP-version CRLF -# method = token -# HTTP-version = HTTP-name "/" DIGIT "." DIGIT -# HTTP-name = %x48.54.54.50 ; "HTTP", case-sensitive -# -# request-target is complicated (see RFC 7230 sec 5.3) -- could be path, full -# URL, host+port (for connect), or even "*", but in any case we are guaranteed -# that it contists of the visible printing characters. -method = token -request_target = r"{vchar}+".format(**globals()) -http_version = r"HTTP/(?P[0-9]\.[0-9])" -request_line = ( - r"(?P{method})" - r" " - r"(?P{request_target})" - r" " - r"{http_version}".format(**globals()) -) - -# https://svn.tools.ietf.org/svn/wg/httpbis/specs/rfc7230.html#status.line -# -# status-line = HTTP-version SP status-code SP reason-phrase CRLF -# status-code = 3DIGIT -# reason-phrase = *( HTAB / SP / VCHAR / obs-text ) -status_code = r"[0-9]{3}" -reason_phrase = r"([ \t]|{vchar_or_obs_text})*".format(**globals()) -status_line = ( - r"{http_version}" - r" " - r"(?P{status_code})" - # However, there are apparently a few too many servers out there that just - # leave out the reason phrase: - # https://github.com/scrapy/scrapy/issues/345#issuecomment-281756036 - # https://github.com/seanmonstar/httparse/issues/29 - # so make it optional. ?: is a non-capturing group. - r"(?: (?P{reason_phrase}))?".format(**globals()) -) - -HEXDIG = r"[0-9A-Fa-f]" -# Actually -# -# chunk-size = 1*HEXDIG -# -# but we impose an upper-limit to avoid ridiculosity. len(str(2**64)) == 20 -chunk_size = r"({HEXDIG}){{1,20}}".format(**globals()) -# Actually -# -# chunk-ext = *( ";" chunk-ext-name [ "=" chunk-ext-val ] ) -# -# but we aren't parsing the things so we don't really care. -chunk_ext = r";.*" -chunk_header = ( - r"(?P{chunk_size})" - r"(?P{chunk_ext})?" - r"{OWS}\r\n".format( - **globals() - ) # Even though the specification does not allow for extra whitespaces, - # we are lenient with trailing whitespaces because some servers on the wild use it. -) diff --git a/venv/lib/python3.9/site-packages/h11/_connection.py b/venv/lib/python3.9/site-packages/h11/_connection.py deleted file mode 100644 index e37d82a..0000000 --- a/venv/lib/python3.9/site-packages/h11/_connection.py +++ /dev/null @@ -1,659 +0,0 @@ -# This contains the main Connection class. Everything in h11 revolves around -# this. -from typing import ( - Any, - Callable, - cast, - Dict, - List, - Optional, - overload, - Tuple, - Type, - Union, -) - -from ._events import ( - ConnectionClosed, - Data, - EndOfMessage, - Event, - InformationalResponse, - Request, - Response, -) -from ._headers import get_comma_header, has_expect_100_continue, set_comma_header -from ._readers import READERS, ReadersType -from ._receivebuffer import ReceiveBuffer -from ._state import ( - _SWITCH_CONNECT, - _SWITCH_UPGRADE, - CLIENT, - ConnectionState, - DONE, - ERROR, - MIGHT_SWITCH_PROTOCOL, - SEND_BODY, - SERVER, - SWITCHED_PROTOCOL, -) -from ._util import ( # Import the internal things we need - LocalProtocolError, - RemoteProtocolError, - Sentinel, -) -from ._writers import WRITERS, WritersType - -# Everything in __all__ gets re-exported as part of the h11 public API. -__all__ = ["Connection", "NEED_DATA", "PAUSED"] - - -class NEED_DATA(Sentinel, metaclass=Sentinel): - pass - - -class PAUSED(Sentinel, metaclass=Sentinel): - pass - - -# If we ever have this much buffered without it making a complete parseable -# event, we error out. The only time we really buffer is when reading the -# request/response line + headers together, so this is effectively the limit on -# the size of that. -# -# Some precedents for defaults: -# - node.js: 80 * 1024 -# - tomcat: 8 * 1024 -# - IIS: 16 * 1024 -# - Apache: <8 KiB per line> -DEFAULT_MAX_INCOMPLETE_EVENT_SIZE = 16 * 1024 - - -# RFC 7230's rules for connection lifecycles: -# - If either side says they want to close the connection, then the connection -# must close. -# - HTTP/1.1 defaults to keep-alive unless someone says Connection: close -# - HTTP/1.0 defaults to close unless both sides say Connection: keep-alive -# (and even this is a mess -- e.g. if you're implementing a proxy then -# sending Connection: keep-alive is forbidden). -# -# We simplify life by simply not supporting keep-alive with HTTP/1.0 peers. So -# our rule is: -# - If someone says Connection: close, we will close -# - If someone uses HTTP/1.0, we will close. -def _keep_alive(event: Union[Request, Response]) -> bool: - connection = get_comma_header(event.headers, b"connection") - if b"close" in connection: - return False - if getattr(event, "http_version", b"1.1") < b"1.1": - return False - return True - - -def _body_framing( - request_method: bytes, event: Union[Request, Response] -) -> Tuple[str, Union[Tuple[()], Tuple[int]]]: - # Called when we enter SEND_BODY to figure out framing information for - # this body. - # - # These are the only two events that can trigger a SEND_BODY state: - assert type(event) in (Request, Response) - # Returns one of: - # - # ("content-length", count) - # ("chunked", ()) - # ("http/1.0", ()) - # - # which are (lookup key, *args) for constructing body reader/writer - # objects. - # - # Reference: https://tools.ietf.org/html/rfc7230#section-3.3.3 - # - # Step 1: some responses always have an empty body, regardless of what the - # headers say. - if type(event) is Response: - if ( - event.status_code in (204, 304) - or request_method == b"HEAD" - or (request_method == b"CONNECT" and 200 <= event.status_code < 300) - ): - return ("content-length", (0,)) - # Section 3.3.3 also lists another case -- responses with status_code - # < 200. For us these are InformationalResponses, not Responses, so - # they can't get into this function in the first place. - assert event.status_code >= 200 - - # Step 2: check for Transfer-Encoding (T-E beats C-L): - transfer_encodings = get_comma_header(event.headers, b"transfer-encoding") - if transfer_encodings: - assert transfer_encodings == [b"chunked"] - return ("chunked", ()) - - # Step 3: check for Content-Length - content_lengths = get_comma_header(event.headers, b"content-length") - if content_lengths: - return ("content-length", (int(content_lengths[0]),)) - - # Step 4: no applicable headers; fallback/default depends on type - if type(event) is Request: - return ("content-length", (0,)) - else: - return ("http/1.0", ()) - - -################################################################ -# -# The main Connection class -# -################################################################ - - -class Connection: - """An object encapsulating the state of an HTTP connection. - - Args: - our_role: If you're implementing a client, pass :data:`h11.CLIENT`. If - you're implementing a server, pass :data:`h11.SERVER`. - - max_incomplete_event_size (int): - The maximum number of bytes we're willing to buffer of an - incomplete event. In practice this mostly sets a limit on the - maximum size of the request/response line + headers. If this is - exceeded, then :meth:`next_event` will raise - :exc:`RemoteProtocolError`. - - """ - - def __init__( - self, - our_role: Type[Sentinel], - max_incomplete_event_size: int = DEFAULT_MAX_INCOMPLETE_EVENT_SIZE, - ) -> None: - self._max_incomplete_event_size = max_incomplete_event_size - # State and role tracking - if our_role not in (CLIENT, SERVER): - raise ValueError(f"expected CLIENT or SERVER, not {our_role!r}") - self.our_role = our_role - self.their_role: Type[Sentinel] - if our_role is CLIENT: - self.their_role = SERVER - else: - self.their_role = CLIENT - self._cstate = ConnectionState() - - # Callables for converting data->events or vice-versa given the - # current state - self._writer = self._get_io_object(self.our_role, None, WRITERS) - self._reader = self._get_io_object(self.their_role, None, READERS) - - # Holds any unprocessed received data - self._receive_buffer = ReceiveBuffer() - # If this is true, then it indicates that the incoming connection was - # closed *after* the end of whatever's in self._receive_buffer: - self._receive_buffer_closed = False - - # Extra bits of state that don't fit into the state machine. - # - # These two are only used to interpret framing headers for figuring - # out how to read/write response bodies. their_http_version is also - # made available as a convenient public API. - self.their_http_version: Optional[bytes] = None - self._request_method: Optional[bytes] = None - # This is pure flow-control and doesn't at all affect the set of legal - # transitions, so no need to bother ConnectionState with it: - self.client_is_waiting_for_100_continue = False - - @property - def states(self) -> Dict[Type[Sentinel], Type[Sentinel]]: - """A dictionary like:: - - {CLIENT: , SERVER: } - - See :ref:`state-machine` for details. - - """ - return dict(self._cstate.states) - - @property - def our_state(self) -> Type[Sentinel]: - """The current state of whichever role we are playing. See - :ref:`state-machine` for details. - """ - return self._cstate.states[self.our_role] - - @property - def their_state(self) -> Type[Sentinel]: - """The current state of whichever role we are NOT playing. See - :ref:`state-machine` for details. - """ - return self._cstate.states[self.their_role] - - @property - def they_are_waiting_for_100_continue(self) -> bool: - return self.their_role is CLIENT and self.client_is_waiting_for_100_continue - - def start_next_cycle(self) -> None: - """Attempt to reset our connection state for a new request/response - cycle. - - If both client and server are in :data:`DONE` state, then resets them - both to :data:`IDLE` state in preparation for a new request/response - cycle on this same connection. Otherwise, raises a - :exc:`LocalProtocolError`. - - See :ref:`keepalive-and-pipelining`. - - """ - old_states = dict(self._cstate.states) - self._cstate.start_next_cycle() - self._request_method = None - # self.their_http_version gets left alone, since it presumably lasts - # beyond a single request/response cycle - assert not self.client_is_waiting_for_100_continue - self._respond_to_state_changes(old_states) - - def _process_error(self, role: Type[Sentinel]) -> None: - old_states = dict(self._cstate.states) - self._cstate.process_error(role) - self._respond_to_state_changes(old_states) - - def _server_switch_event(self, event: Event) -> Optional[Type[Sentinel]]: - if type(event) is InformationalResponse and event.status_code == 101: - return _SWITCH_UPGRADE - if type(event) is Response: - if ( - _SWITCH_CONNECT in self._cstate.pending_switch_proposals - and 200 <= event.status_code < 300 - ): - return _SWITCH_CONNECT - return None - - # All events go through here - def _process_event(self, role: Type[Sentinel], event: Event) -> None: - # First, pass the event through the state machine to make sure it - # succeeds. - old_states = dict(self._cstate.states) - if role is CLIENT and type(event) is Request: - if event.method == b"CONNECT": - self._cstate.process_client_switch_proposal(_SWITCH_CONNECT) - if get_comma_header(event.headers, b"upgrade"): - self._cstate.process_client_switch_proposal(_SWITCH_UPGRADE) - server_switch_event = None - if role is SERVER: - server_switch_event = self._server_switch_event(event) - self._cstate.process_event(role, type(event), server_switch_event) - - # Then perform the updates triggered by it. - - if type(event) is Request: - self._request_method = event.method - - if role is self.their_role and type(event) in ( - Request, - Response, - InformationalResponse, - ): - event = cast(Union[Request, Response, InformationalResponse], event) - self.their_http_version = event.http_version - - # Keep alive handling - # - # RFC 7230 doesn't really say what one should do if Connection: close - # shows up on a 1xx InformationalResponse. I think the idea is that - # this is not supposed to happen. In any case, if it does happen, we - # ignore it. - if type(event) in (Request, Response) and not _keep_alive( - cast(Union[Request, Response], event) - ): - self._cstate.process_keep_alive_disabled() - - # 100-continue - if type(event) is Request and has_expect_100_continue(event): - self.client_is_waiting_for_100_continue = True - if type(event) in (InformationalResponse, Response): - self.client_is_waiting_for_100_continue = False - if role is CLIENT and type(event) in (Data, EndOfMessage): - self.client_is_waiting_for_100_continue = False - - self._respond_to_state_changes(old_states, event) - - def _get_io_object( - self, - role: Type[Sentinel], - event: Optional[Event], - io_dict: Union[ReadersType, WritersType], - ) -> Optional[Callable[..., Any]]: - # event may be None; it's only used when entering SEND_BODY - state = self._cstate.states[role] - if state is SEND_BODY: - # Special case: the io_dict has a dict of reader/writer factories - # that depend on the request/response framing. - framing_type, args = _body_framing( - cast(bytes, self._request_method), cast(Union[Request, Response], event) - ) - return io_dict[SEND_BODY][framing_type](*args) # type: ignore[index] - else: - # General case: the io_dict just has the appropriate reader/writer - # for this state - return io_dict.get((role, state)) # type: ignore[return-value] - - # This must be called after any action that might have caused - # self._cstate.states to change. - def _respond_to_state_changes( - self, - old_states: Dict[Type[Sentinel], Type[Sentinel]], - event: Optional[Event] = None, - ) -> None: - # Update reader/writer - if self.our_state != old_states[self.our_role]: - self._writer = self._get_io_object(self.our_role, event, WRITERS) - if self.their_state != old_states[self.their_role]: - self._reader = self._get_io_object(self.their_role, event, READERS) - - @property - def trailing_data(self) -> Tuple[bytes, bool]: - """Data that has been received, but not yet processed, represented as - a tuple with two elements, where the first is a byte-string containing - the unprocessed data itself, and the second is a bool that is True if - the receive connection was closed. - - See :ref:`switching-protocols` for discussion of why you'd want this. - """ - return (bytes(self._receive_buffer), self._receive_buffer_closed) - - def receive_data(self, data: bytes) -> None: - """Add data to our internal receive buffer. - - This does not actually do any processing on the data, just stores - it. To trigger processing, you have to call :meth:`next_event`. - - Args: - data (:term:`bytes-like object`): - The new data that was just received. - - Special case: If *data* is an empty byte-string like ``b""``, - then this indicates that the remote side has closed the - connection (end of file). Normally this is convenient, because - standard Python APIs like :meth:`file.read` or - :meth:`socket.recv` use ``b""`` to indicate end-of-file, while - other failures to read are indicated using other mechanisms - like raising :exc:`TimeoutError`. When using such an API you - can just blindly pass through whatever you get from ``read`` - to :meth:`receive_data`, and everything will work. - - But, if you have an API where reading an empty string is a - valid non-EOF condition, then you need to be aware of this and - make sure to check for such strings and avoid passing them to - :meth:`receive_data`. - - Returns: - Nothing, but after calling this you should call :meth:`next_event` - to parse the newly received data. - - Raises: - RuntimeError: - Raised if you pass an empty *data*, indicating EOF, and then - pass a non-empty *data*, indicating more data that somehow - arrived after the EOF. - - (Calling ``receive_data(b"")`` multiple times is fine, - and equivalent to calling it once.) - - """ - if data: - if self._receive_buffer_closed: - raise RuntimeError("received close, then received more data?") - self._receive_buffer += data - else: - self._receive_buffer_closed = True - - def _extract_next_receive_event( - self, - ) -> Union[Event, Type[NEED_DATA], Type[PAUSED]]: - state = self.their_state - # We don't pause immediately when they enter DONE, because even in - # DONE state we can still process a ConnectionClosed() event. But - # if we have data in our buffer, then we definitely aren't getting - # a ConnectionClosed() immediately and we need to pause. - if state is DONE and self._receive_buffer: - return PAUSED - if state is MIGHT_SWITCH_PROTOCOL or state is SWITCHED_PROTOCOL: - return PAUSED - assert self._reader is not None - event = self._reader(self._receive_buffer) - if event is None: - if not self._receive_buffer and self._receive_buffer_closed: - # In some unusual cases (basically just HTTP/1.0 bodies), EOF - # triggers an actual protocol event; in that case, we want to - # return that event, and then the state will change and we'll - # get called again to generate the actual ConnectionClosed(). - if hasattr(self._reader, "read_eof"): - event = self._reader.read_eof() - else: - event = ConnectionClosed() - if event is None: - event = NEED_DATA - return event # type: ignore[no-any-return] - - def next_event(self) -> Union[Event, Type[NEED_DATA], Type[PAUSED]]: - """Parse the next event out of our receive buffer, update our internal - state, and return it. - - This is a mutating operation -- think of it like calling :func:`next` - on an iterator. - - Returns: - : One of three things: - - 1) An event object -- see :ref:`events`. - - 2) The special constant :data:`NEED_DATA`, which indicates that - you need to read more data from your socket and pass it to - :meth:`receive_data` before this method will be able to return - any more events. - - 3) The special constant :data:`PAUSED`, which indicates that we - are not in a state where we can process incoming data (usually - because the peer has finished their part of the current - request/response cycle, and you have not yet called - :meth:`start_next_cycle`). See :ref:`flow-control` for details. - - Raises: - RemoteProtocolError: - The peer has misbehaved. You should close the connection - (possibly after sending some kind of 4xx response). - - Once this method returns :class:`ConnectionClosed` once, then all - subsequent calls will also return :class:`ConnectionClosed`. - - If this method raises any exception besides :exc:`RemoteProtocolError` - then that's a bug -- if it happens please file a bug report! - - If this method raises any exception then it also sets - :attr:`Connection.their_state` to :data:`ERROR` -- see - :ref:`error-handling` for discussion. - - """ - - if self.their_state is ERROR: - raise RemoteProtocolError("Can't receive data when peer state is ERROR") - try: - event = self._extract_next_receive_event() - if event not in [NEED_DATA, PAUSED]: - self._process_event(self.their_role, cast(Event, event)) - if event is NEED_DATA: - if len(self._receive_buffer) > self._max_incomplete_event_size: - # 431 is "Request header fields too large" which is pretty - # much the only situation where we can get here - raise RemoteProtocolError( - "Receive buffer too long", error_status_hint=431 - ) - if self._receive_buffer_closed: - # We're still trying to complete some event, but that's - # never going to happen because no more data is coming - raise RemoteProtocolError("peer unexpectedly closed connection") - return event - except BaseException as exc: - self._process_error(self.their_role) - if isinstance(exc, LocalProtocolError): - exc._reraise_as_remote_protocol_error() - else: - raise - - @overload - def send(self, event: ConnectionClosed) -> None: - ... - - @overload - def send( - self, event: Union[Request, InformationalResponse, Response, Data, EndOfMessage] - ) -> bytes: - ... - - @overload - def send(self, event: Event) -> Optional[bytes]: - ... - - def send(self, event: Event) -> Optional[bytes]: - """Convert a high-level event into bytes that can be sent to the peer, - while updating our internal state machine. - - Args: - event: The :ref:`event ` to send. - - Returns: - If ``type(event) is ConnectionClosed``, then returns - ``None``. Otherwise, returns a :term:`bytes-like object`. - - Raises: - LocalProtocolError: - Sending this event at this time would violate our - understanding of the HTTP/1.1 protocol. - - If this method raises any exception then it also sets - :attr:`Connection.our_state` to :data:`ERROR` -- see - :ref:`error-handling` for discussion. - - """ - data_list = self.send_with_data_passthrough(event) - if data_list is None: - return None - else: - return b"".join(data_list) - - def send_with_data_passthrough(self, event: Event) -> Optional[List[bytes]]: - """Identical to :meth:`send`, except that in situations where - :meth:`send` returns a single :term:`bytes-like object`, this instead - returns a list of them -- and when sending a :class:`Data` event, this - list is guaranteed to contain the exact object you passed in as - :attr:`Data.data`. See :ref:`sendfile` for discussion. - - """ - if self.our_state is ERROR: - raise LocalProtocolError("Can't send data when our state is ERROR") - try: - if type(event) is Response: - event = self._clean_up_response_headers_for_sending(event) - # We want to call _process_event before calling the writer, - # because if someone tries to do something invalid then this will - # give a sensible error message, while our writers all just assume - # they will only receive valid events. But, _process_event might - # change self._writer. So we have to do a little dance: - writer = self._writer - self._process_event(self.our_role, event) - if type(event) is ConnectionClosed: - return None - else: - # In any situation where writer is None, process_event should - # have raised ProtocolError - assert writer is not None - data_list: List[bytes] = [] - writer(event, data_list.append) - return data_list - except: - self._process_error(self.our_role) - raise - - def send_failed(self) -> None: - """Notify the state machine that we failed to send the data it gave - us. - - This causes :attr:`Connection.our_state` to immediately become - :data:`ERROR` -- see :ref:`error-handling` for discussion. - - """ - self._process_error(self.our_role) - - # When sending a Response, we take responsibility for a few things: - # - # - Sometimes you MUST set Connection: close. We take care of those - # times. (You can also set it yourself if you want, and if you do then - # we'll respect that and close the connection at the right time. But you - # don't have to worry about that unless you want to.) - # - # - The user has to set Content-Length if they want it. Otherwise, for - # responses that have bodies (e.g. not HEAD), then we will automatically - # select the right mechanism for streaming a body of unknown length, - # which depends on depending on the peer's HTTP version. - # - # This function's *only* responsibility is making sure headers are set up - # right -- everything downstream just looks at the headers. There are no - # side channels. - def _clean_up_response_headers_for_sending(self, response: Response) -> Response: - assert type(response) is Response - - headers = response.headers - need_close = False - - # HEAD requests need some special handling: they always act like they - # have Content-Length: 0, and that's how _body_framing treats - # them. But their headers are supposed to match what we would send if - # the request was a GET. (Technically there is one deviation allowed: - # we're allowed to leave out the framing headers -- see - # https://tools.ietf.org/html/rfc7231#section-4.3.2 . But it's just as - # easy to get them right.) - method_for_choosing_headers = cast(bytes, self._request_method) - if method_for_choosing_headers == b"HEAD": - method_for_choosing_headers = b"GET" - framing_type, _ = _body_framing(method_for_choosing_headers, response) - if framing_type in ("chunked", "http/1.0"): - # This response has a body of unknown length. - # If our peer is HTTP/1.1, we use Transfer-Encoding: chunked - # If our peer is HTTP/1.0, we use no framing headers, and close the - # connection afterwards. - # - # Make sure to clear Content-Length (in principle user could have - # set both and then we ignored Content-Length b/c - # Transfer-Encoding overwrote it -- this would be naughty of them, - # but the HTTP spec says that if our peer does this then we have - # to fix it instead of erroring out, so we'll accord the user the - # same respect). - headers = set_comma_header(headers, b"content-length", []) - if self.their_http_version is None or self.their_http_version < b"1.1": - # Either we never got a valid request and are sending back an - # error (their_http_version is None), so we assume the worst; - # or else we did get a valid HTTP/1.0 request, so we know that - # they don't understand chunked encoding. - headers = set_comma_header(headers, b"transfer-encoding", []) - # This is actually redundant ATM, since currently we - # unconditionally disable keep-alive when talking to HTTP/1.0 - # peers. But let's be defensive just in case we add - # Connection: keep-alive support later: - if self._request_method != b"HEAD": - need_close = True - else: - headers = set_comma_header(headers, b"transfer-encoding", [b"chunked"]) - - if not self._cstate.keep_alive or need_close: - # Make sure Connection: close is set - connection = set(get_comma_header(headers, b"connection")) - connection.discard(b"keep-alive") - connection.add(b"close") - headers = set_comma_header(headers, b"connection", sorted(connection)) - - return Response( - headers=headers, - status_code=response.status_code, - http_version=response.http_version, - reason=response.reason, - ) diff --git a/venv/lib/python3.9/site-packages/h11/_events.py b/venv/lib/python3.9/site-packages/h11/_events.py deleted file mode 100644 index ca1c3ad..0000000 --- a/venv/lib/python3.9/site-packages/h11/_events.py +++ /dev/null @@ -1,369 +0,0 @@ -# High level events that make up HTTP/1.1 conversations. Loosely inspired by -# the corresponding events in hyper-h2: -# -# http://python-hyper.org/h2/en/stable/api.html#events -# -# Don't subclass these. Stuff will break. - -import re -from abc import ABC -from dataclasses import dataclass -from typing import List, Tuple, Union - -from ._abnf import method, request_target -from ._headers import Headers, normalize_and_validate -from ._util import bytesify, LocalProtocolError, validate - -# Everything in __all__ gets re-exported as part of the h11 public API. -__all__ = [ - "Event", - "Request", - "InformationalResponse", - "Response", - "Data", - "EndOfMessage", - "ConnectionClosed", -] - -method_re = re.compile(method.encode("ascii")) -request_target_re = re.compile(request_target.encode("ascii")) - - -class Event(ABC): - """ - Base class for h11 events. - """ - - __slots__ = () - - -@dataclass(init=False, frozen=True) -class Request(Event): - """The beginning of an HTTP request. - - Fields: - - .. attribute:: method - - An HTTP method, e.g. ``b"GET"`` or ``b"POST"``. Always a byte - string. :term:`Bytes-like objects ` and native - strings containing only ascii characters will be automatically - converted to byte strings. - - .. attribute:: target - - The target of an HTTP request, e.g. ``b"/index.html"``, or one of the - more exotic formats described in `RFC 7320, section 5.3 - `_. Always a byte - string. :term:`Bytes-like objects ` and native - strings containing only ascii characters will be automatically - converted to byte strings. - - .. attribute:: headers - - Request headers, represented as a list of (name, value) pairs. See - :ref:`the header normalization rules ` for details. - - .. attribute:: http_version - - The HTTP protocol version, represented as a byte string like - ``b"1.1"``. See :ref:`the HTTP version normalization rules - ` for details. - - """ - - __slots__ = ("method", "headers", "target", "http_version") - - method: bytes - headers: Headers - target: bytes - http_version: bytes - - def __init__( - self, - *, - method: Union[bytes, str], - headers: Union[Headers, List[Tuple[bytes, bytes]], List[Tuple[str, str]]], - target: Union[bytes, str], - http_version: Union[bytes, str] = b"1.1", - _parsed: bool = False, - ) -> None: - super().__init__() - if isinstance(headers, Headers): - object.__setattr__(self, "headers", headers) - else: - object.__setattr__( - self, "headers", normalize_and_validate(headers, _parsed=_parsed) - ) - if not _parsed: - object.__setattr__(self, "method", bytesify(method)) - object.__setattr__(self, "target", bytesify(target)) - object.__setattr__(self, "http_version", bytesify(http_version)) - else: - object.__setattr__(self, "method", method) - object.__setattr__(self, "target", target) - object.__setattr__(self, "http_version", http_version) - - # "A server MUST respond with a 400 (Bad Request) status code to any - # HTTP/1.1 request message that lacks a Host header field and to any - # request message that contains more than one Host header field or a - # Host header field with an invalid field-value." - # -- https://tools.ietf.org/html/rfc7230#section-5.4 - host_count = 0 - for name, value in self.headers: - if name == b"host": - host_count += 1 - if self.http_version == b"1.1" and host_count == 0: - raise LocalProtocolError("Missing mandatory Host: header") - if host_count > 1: - raise LocalProtocolError("Found multiple Host: headers") - - validate(method_re, self.method, "Illegal method characters") - validate(request_target_re, self.target, "Illegal target characters") - - # This is an unhashable type. - __hash__ = None # type: ignore - - -@dataclass(init=False, frozen=True) -class _ResponseBase(Event): - __slots__ = ("headers", "http_version", "reason", "status_code") - - headers: Headers - http_version: bytes - reason: bytes - status_code: int - - def __init__( - self, - *, - headers: Union[Headers, List[Tuple[bytes, bytes]], List[Tuple[str, str]]], - status_code: int, - http_version: Union[bytes, str] = b"1.1", - reason: Union[bytes, str] = b"", - _parsed: bool = False, - ) -> None: - super().__init__() - if isinstance(headers, Headers): - object.__setattr__(self, "headers", headers) - else: - object.__setattr__( - self, "headers", normalize_and_validate(headers, _parsed=_parsed) - ) - if not _parsed: - object.__setattr__(self, "reason", bytesify(reason)) - object.__setattr__(self, "http_version", bytesify(http_version)) - if not isinstance(status_code, int): - raise LocalProtocolError("status code must be integer") - # Because IntEnum objects are instances of int, but aren't - # duck-compatible (sigh), see gh-72. - object.__setattr__(self, "status_code", int(status_code)) - else: - object.__setattr__(self, "reason", reason) - object.__setattr__(self, "http_version", http_version) - object.__setattr__(self, "status_code", status_code) - - self.__post_init__() - - def __post_init__(self) -> None: - pass - - # This is an unhashable type. - __hash__ = None # type: ignore - - -@dataclass(init=False, frozen=True) -class InformationalResponse(_ResponseBase): - """An HTTP informational response. - - Fields: - - .. attribute:: status_code - - The status code of this response, as an integer. For an - :class:`InformationalResponse`, this is always in the range [100, - 200). - - .. attribute:: headers - - Request headers, represented as a list of (name, value) pairs. See - :ref:`the header normalization rules ` for - details. - - .. attribute:: http_version - - The HTTP protocol version, represented as a byte string like - ``b"1.1"``. See :ref:`the HTTP version normalization rules - ` for details. - - .. attribute:: reason - - The reason phrase of this response, as a byte string. For example: - ``b"OK"``, or ``b"Not Found"``. - - """ - - def __post_init__(self) -> None: - if not (100 <= self.status_code < 200): - raise LocalProtocolError( - "InformationalResponse status_code should be in range " - "[100, 200), not {}".format(self.status_code) - ) - - # This is an unhashable type. - __hash__ = None # type: ignore - - -@dataclass(init=False, frozen=True) -class Response(_ResponseBase): - """The beginning of an HTTP response. - - Fields: - - .. attribute:: status_code - - The status code of this response, as an integer. For an - :class:`Response`, this is always in the range [200, - 1000). - - .. attribute:: headers - - Request headers, represented as a list of (name, value) pairs. See - :ref:`the header normalization rules ` for details. - - .. attribute:: http_version - - The HTTP protocol version, represented as a byte string like - ``b"1.1"``. See :ref:`the HTTP version normalization rules - ` for details. - - .. attribute:: reason - - The reason phrase of this response, as a byte string. For example: - ``b"OK"``, or ``b"Not Found"``. - - """ - - def __post_init__(self) -> None: - if not (200 <= self.status_code < 1000): - raise LocalProtocolError( - "Response status_code should be in range [200, 1000), not {}".format( - self.status_code - ) - ) - - # This is an unhashable type. - __hash__ = None # type: ignore - - -@dataclass(init=False, frozen=True) -class Data(Event): - """Part of an HTTP message body. - - Fields: - - .. attribute:: data - - A :term:`bytes-like object` containing part of a message body. Or, if - using the ``combine=False`` argument to :meth:`Connection.send`, then - any object that your socket writing code knows what to do with, and for - which calling :func:`len` returns the number of bytes that will be - written -- see :ref:`sendfile` for details. - - .. attribute:: chunk_start - - A marker that indicates whether this data object is from the start of a - chunked transfer encoding chunk. This field is ignored when when a Data - event is provided to :meth:`Connection.send`: it is only valid on - events emitted from :meth:`Connection.next_event`. You probably - shouldn't use this attribute at all; see - :ref:`chunk-delimiters-are-bad` for details. - - .. attribute:: chunk_end - - A marker that indicates whether this data object is the last for a - given chunked transfer encoding chunk. This field is ignored when when - a Data event is provided to :meth:`Connection.send`: it is only valid - on events emitted from :meth:`Connection.next_event`. You probably - shouldn't use this attribute at all; see - :ref:`chunk-delimiters-are-bad` for details. - - """ - - __slots__ = ("data", "chunk_start", "chunk_end") - - data: bytes - chunk_start: bool - chunk_end: bool - - def __init__( - self, data: bytes, chunk_start: bool = False, chunk_end: bool = False - ) -> None: - object.__setattr__(self, "data", data) - object.__setattr__(self, "chunk_start", chunk_start) - object.__setattr__(self, "chunk_end", chunk_end) - - # This is an unhashable type. - __hash__ = None # type: ignore - - -# XX FIXME: "A recipient MUST ignore (or consider as an error) any fields that -# are forbidden to be sent in a trailer, since processing them as if they were -# present in the header section might bypass external security filters." -# https://svn.tools.ietf.org/svn/wg/httpbis/specs/rfc7230.html#chunked.trailer.part -# Unfortunately, the list of forbidden fields is long and vague :-/ -@dataclass(init=False, frozen=True) -class EndOfMessage(Event): - """The end of an HTTP message. - - Fields: - - .. attribute:: headers - - Default value: ``[]`` - - Any trailing headers attached to this message, represented as a list of - (name, value) pairs. See :ref:`the header normalization rules - ` for details. - - Must be empty unless ``Transfer-Encoding: chunked`` is in use. - - """ - - __slots__ = ("headers",) - - headers: Headers - - def __init__( - self, - *, - headers: Union[ - Headers, List[Tuple[bytes, bytes]], List[Tuple[str, str]], None - ] = None, - _parsed: bool = False, - ) -> None: - super().__init__() - if headers is None: - headers = Headers([]) - elif not isinstance(headers, Headers): - headers = normalize_and_validate(headers, _parsed=_parsed) - - object.__setattr__(self, "headers", headers) - - # This is an unhashable type. - __hash__ = None # type: ignore - - -@dataclass(frozen=True) -class ConnectionClosed(Event): - """This event indicates that the sender has closed their outgoing - connection. - - Note that this does not necessarily mean that they can't *receive* further - data, because TCP connections are composed to two one-way channels which - can be closed independently. See :ref:`closing` for details. - - No fields. - """ - - pass diff --git a/venv/lib/python3.9/site-packages/h11/_headers.py b/venv/lib/python3.9/site-packages/h11/_headers.py deleted file mode 100644 index 31da3e2..0000000 --- a/venv/lib/python3.9/site-packages/h11/_headers.py +++ /dev/null @@ -1,282 +0,0 @@ -import re -from typing import AnyStr, cast, List, overload, Sequence, Tuple, TYPE_CHECKING, Union - -from ._abnf import field_name, field_value -from ._util import bytesify, LocalProtocolError, validate - -if TYPE_CHECKING: - from ._events import Request - -try: - from typing import Literal -except ImportError: - from typing_extensions import Literal # type: ignore - -CONTENT_LENGTH_MAX_DIGITS = 20 # allow up to 1 billion TB - 1 - - -# Facts -# ----- -# -# Headers are: -# keys: case-insensitive ascii -# values: mixture of ascii and raw bytes -# -# "Historically, HTTP has allowed field content with text in the ISO-8859-1 -# charset [ISO-8859-1], supporting other charsets only through use of -# [RFC2047] encoding. In practice, most HTTP header field values use only a -# subset of the US-ASCII charset [USASCII]. Newly defined header fields SHOULD -# limit their field values to US-ASCII octets. A recipient SHOULD treat other -# octets in field content (obs-text) as opaque data." -# And it deprecates all non-ascii values -# -# Leading/trailing whitespace in header names is forbidden -# -# Values get leading/trailing whitespace stripped -# -# Content-Disposition actually needs to contain unicode semantically; to -# accomplish this it has a terrifically weird way of encoding the filename -# itself as ascii (and even this still has lots of cross-browser -# incompatibilities) -# -# Order is important: -# "a proxy MUST NOT change the order of these field values when forwarding a -# message" -# (and there are several headers where the order indicates a preference) -# -# Multiple occurences of the same header: -# "A sender MUST NOT generate multiple header fields with the same field name -# in a message unless either the entire field value for that header field is -# defined as a comma-separated list [or the header is Set-Cookie which gets a -# special exception]" - RFC 7230. (cookies are in RFC 6265) -# -# So every header aside from Set-Cookie can be merged by b", ".join if it -# occurs repeatedly. But, of course, they can't necessarily be split by -# .split(b","), because quoting. -# -# Given all this mess (case insensitive, duplicates allowed, order is -# important, ...), there doesn't appear to be any standard way to handle -# headers in Python -- they're almost like dicts, but... actually just -# aren't. For now we punt and just use a super simple representation: headers -# are a list of pairs -# -# [(name1, value1), (name2, value2), ...] -# -# where all entries are bytestrings, names are lowercase and have no -# leading/trailing whitespace, and values are bytestrings with no -# leading/trailing whitespace. Searching and updating are done via naive O(n) -# methods. -# -# Maybe a dict-of-lists would be better? - -_content_length_re = re.compile(rb"[0-9]+") -_field_name_re = re.compile(field_name.encode("ascii")) -_field_value_re = re.compile(field_value.encode("ascii")) - - -class Headers(Sequence[Tuple[bytes, bytes]]): - """ - A list-like interface that allows iterating over headers as byte-pairs - of (lowercased-name, value). - - Internally we actually store the representation as three-tuples, - including both the raw original casing, in order to preserve casing - over-the-wire, and the lowercased name, for case-insensitive comparisions. - - r = Request( - method="GET", - target="/", - headers=[("Host", "example.org"), ("Connection", "keep-alive")], - http_version="1.1", - ) - assert r.headers == [ - (b"host", b"example.org"), - (b"connection", b"keep-alive") - ] - assert r.headers.raw_items() == [ - (b"Host", b"example.org"), - (b"Connection", b"keep-alive") - ] - """ - - __slots__ = "_full_items" - - def __init__(self, full_items: List[Tuple[bytes, bytes, bytes]]) -> None: - self._full_items = full_items - - def __bool__(self) -> bool: - return bool(self._full_items) - - def __eq__(self, other: object) -> bool: - return list(self) == list(other) # type: ignore - - def __len__(self) -> int: - return len(self._full_items) - - def __repr__(self) -> str: - return "" % repr(list(self)) - - def __getitem__(self, idx: int) -> Tuple[bytes, bytes]: # type: ignore[override] - _, name, value = self._full_items[idx] - return (name, value) - - def raw_items(self) -> List[Tuple[bytes, bytes]]: - return [(raw_name, value) for raw_name, _, value in self._full_items] - - -HeaderTypes = Union[ - List[Tuple[bytes, bytes]], - List[Tuple[bytes, str]], - List[Tuple[str, bytes]], - List[Tuple[str, str]], -] - - -@overload -def normalize_and_validate(headers: Headers, _parsed: Literal[True]) -> Headers: - ... - - -@overload -def normalize_and_validate(headers: HeaderTypes, _parsed: Literal[False]) -> Headers: - ... - - -@overload -def normalize_and_validate( - headers: Union[Headers, HeaderTypes], _parsed: bool = False -) -> Headers: - ... - - -def normalize_and_validate( - headers: Union[Headers, HeaderTypes], _parsed: bool = False -) -> Headers: - new_headers = [] - seen_content_length = None - saw_transfer_encoding = False - for name, value in headers: - # For headers coming out of the parser, we can safely skip some steps, - # because it always returns bytes and has already run these regexes - # over the data: - if not _parsed: - name = bytesify(name) - value = bytesify(value) - validate(_field_name_re, name, "Illegal header name {!r}", name) - validate(_field_value_re, value, "Illegal header value {!r}", value) - assert isinstance(name, bytes) - assert isinstance(value, bytes) - - raw_name = name - name = name.lower() - if name == b"content-length": - lengths = {length.strip() for length in value.split(b",")} - if len(lengths) != 1: - raise LocalProtocolError("conflicting Content-Length headers") - value = lengths.pop() - validate(_content_length_re, value, "bad Content-Length") - if len(value) > CONTENT_LENGTH_MAX_DIGITS: - raise LocalProtocolError("bad Content-Length") - if seen_content_length is None: - seen_content_length = value - new_headers.append((raw_name, name, value)) - elif seen_content_length != value: - raise LocalProtocolError("conflicting Content-Length headers") - elif name == b"transfer-encoding": - # "A server that receives a request message with a transfer coding - # it does not understand SHOULD respond with 501 (Not - # Implemented)." - # https://tools.ietf.org/html/rfc7230#section-3.3.1 - if saw_transfer_encoding: - raise LocalProtocolError( - "multiple Transfer-Encoding headers", error_status_hint=501 - ) - # "All transfer-coding names are case-insensitive" - # -- https://tools.ietf.org/html/rfc7230#section-4 - value = value.lower() - if value != b"chunked": - raise LocalProtocolError( - "Only Transfer-Encoding: chunked is supported", - error_status_hint=501, - ) - saw_transfer_encoding = True - new_headers.append((raw_name, name, value)) - else: - new_headers.append((raw_name, name, value)) - return Headers(new_headers) - - -def get_comma_header(headers: Headers, name: bytes) -> List[bytes]: - # Should only be used for headers whose value is a list of - # comma-separated, case-insensitive values. - # - # The header name `name` is expected to be lower-case bytes. - # - # Connection: meets these criteria (including cast insensitivity). - # - # Content-Length: technically is just a single value (1*DIGIT), but the - # standard makes reference to implementations that do multiple values, and - # using this doesn't hurt. Ditto, case insensitivity doesn't things either - # way. - # - # Transfer-Encoding: is more complex (allows for quoted strings), so - # splitting on , is actually wrong. For example, this is legal: - # - # Transfer-Encoding: foo; options="1,2", chunked - # - # and should be parsed as - # - # foo; options="1,2" - # chunked - # - # but this naive function will parse it as - # - # foo; options="1 - # 2" - # chunked - # - # However, this is okay because the only thing we are going to do with - # any Transfer-Encoding is reject ones that aren't just "chunked", so - # both of these will be treated the same anyway. - # - # Expect: the only legal value is the literal string - # "100-continue". Splitting on commas is harmless. Case insensitive. - # - out: List[bytes] = [] - for _, found_name, found_raw_value in headers._full_items: - if found_name == name: - found_raw_value = found_raw_value.lower() - for found_split_value in found_raw_value.split(b","): - found_split_value = found_split_value.strip() - if found_split_value: - out.append(found_split_value) - return out - - -def set_comma_header(headers: Headers, name: bytes, new_values: List[bytes]) -> Headers: - # The header name `name` is expected to be lower-case bytes. - # - # Note that when we store the header we use title casing for the header - # names, in order to match the conventional HTTP header style. - # - # Simply calling `.title()` is a blunt approach, but it's correct - # here given the cases where we're using `set_comma_header`... - # - # Connection, Content-Length, Transfer-Encoding. - new_headers: List[Tuple[bytes, bytes]] = [] - for found_raw_name, found_name, found_raw_value in headers._full_items: - if found_name != name: - new_headers.append((found_raw_name, found_raw_value)) - for new_value in new_values: - new_headers.append((name.title(), new_value)) - return normalize_and_validate(new_headers) - - -def has_expect_100_continue(request: "Request") -> bool: - # https://tools.ietf.org/html/rfc7231#section-5.1.1 - # "A server that receives a 100-continue expectation in an HTTP/1.0 request - # MUST ignore that expectation." - if request.http_version < b"1.1": - return False - expect = get_comma_header(request.headers, b"expect") - return b"100-continue" in expect diff --git a/venv/lib/python3.9/site-packages/h11/_readers.py b/venv/lib/python3.9/site-packages/h11/_readers.py deleted file mode 100644 index 576804c..0000000 --- a/venv/lib/python3.9/site-packages/h11/_readers.py +++ /dev/null @@ -1,250 +0,0 @@ -# Code to read HTTP data -# -# Strategy: each reader is a callable which takes a ReceiveBuffer object, and -# either: -# 1) consumes some of it and returns an Event -# 2) raises a LocalProtocolError (for consistency -- e.g. we call validate() -# and it might raise a LocalProtocolError, so simpler just to always use -# this) -# 3) returns None, meaning "I need more data" -# -# If they have a .read_eof attribute, then this will be called if an EOF is -# received -- but this is optional. Either way, the actual ConnectionClosed -# event will be generated afterwards. -# -# READERS is a dict describing how to pick a reader. It maps states to either: -# - a reader -# - or, for body readers, a dict of per-framing reader factories - -import re -from typing import Any, Callable, Dict, Iterable, NoReturn, Optional, Tuple, Type, Union - -from ._abnf import chunk_header, header_field, request_line, status_line -from ._events import Data, EndOfMessage, InformationalResponse, Request, Response -from ._receivebuffer import ReceiveBuffer -from ._state import ( - CLIENT, - CLOSED, - DONE, - IDLE, - MUST_CLOSE, - SEND_BODY, - SEND_RESPONSE, - SERVER, -) -from ._util import LocalProtocolError, RemoteProtocolError, Sentinel, validate - -__all__ = ["READERS"] - -header_field_re = re.compile(header_field.encode("ascii")) -obs_fold_re = re.compile(rb"[ \t]+") - - -def _obsolete_line_fold(lines: Iterable[bytes]) -> Iterable[bytes]: - it = iter(lines) - last: Optional[bytes] = None - for line in it: - match = obs_fold_re.match(line) - if match: - if last is None: - raise LocalProtocolError("continuation line at start of headers") - if not isinstance(last, bytearray): - # Cast to a mutable type, avoiding copy on append to ensure O(n) time - last = bytearray(last) - last += b" " - last += line[match.end() :] - else: - if last is not None: - yield last - last = line - if last is not None: - yield last - - -def _decode_header_lines( - lines: Iterable[bytes], -) -> Iterable[Tuple[bytes, bytes]]: - for line in _obsolete_line_fold(lines): - matches = validate(header_field_re, line, "illegal header line: {!r}", line) - yield (matches["field_name"], matches["field_value"]) - - -request_line_re = re.compile(request_line.encode("ascii")) - - -def maybe_read_from_IDLE_client(buf: ReceiveBuffer) -> Optional[Request]: - lines = buf.maybe_extract_lines() - if lines is None: - if buf.is_next_line_obviously_invalid_request_line(): - raise LocalProtocolError("illegal request line") - return None - if not lines: - raise LocalProtocolError("no request line received") - matches = validate( - request_line_re, lines[0], "illegal request line: {!r}", lines[0] - ) - return Request( - headers=list(_decode_header_lines(lines[1:])), _parsed=True, **matches - ) - - -status_line_re = re.compile(status_line.encode("ascii")) - - -def maybe_read_from_SEND_RESPONSE_server( - buf: ReceiveBuffer, -) -> Union[InformationalResponse, Response, None]: - lines = buf.maybe_extract_lines() - if lines is None: - if buf.is_next_line_obviously_invalid_request_line(): - raise LocalProtocolError("illegal request line") - return None - if not lines: - raise LocalProtocolError("no response line received") - matches = validate(status_line_re, lines[0], "illegal status line: {!r}", lines[0]) - http_version = ( - b"1.1" if matches["http_version"] is None else matches["http_version"] - ) - reason = b"" if matches["reason"] is None else matches["reason"] - status_code = int(matches["status_code"]) - class_: Union[Type[InformationalResponse], Type[Response]] = ( - InformationalResponse if status_code < 200 else Response - ) - return class_( - headers=list(_decode_header_lines(lines[1:])), - _parsed=True, - status_code=status_code, - reason=reason, - http_version=http_version, - ) - - -class ContentLengthReader: - def __init__(self, length: int) -> None: - self._length = length - self._remaining = length - - def __call__(self, buf: ReceiveBuffer) -> Union[Data, EndOfMessage, None]: - if self._remaining == 0: - return EndOfMessage() - data = buf.maybe_extract_at_most(self._remaining) - if data is None: - return None - self._remaining -= len(data) - return Data(data=data) - - def read_eof(self) -> NoReturn: - raise RemoteProtocolError( - "peer closed connection without sending complete message body " - "(received {} bytes, expected {})".format( - self._length - self._remaining, self._length - ) - ) - - -chunk_header_re = re.compile(chunk_header.encode("ascii")) - - -class ChunkedReader: - def __init__(self) -> None: - self._bytes_in_chunk = 0 - # After reading a chunk, we have to throw away the trailing \r\n. - # This tracks the bytes that we need to match and throw away. - self._bytes_to_discard = b"" - self._reading_trailer = False - - def __call__(self, buf: ReceiveBuffer) -> Union[Data, EndOfMessage, None]: - if self._reading_trailer: - lines = buf.maybe_extract_lines() - if lines is None: - return None - return EndOfMessage(headers=list(_decode_header_lines(lines))) - if self._bytes_to_discard: - data = buf.maybe_extract_at_most(len(self._bytes_to_discard)) - if data is None: - return None - if data != self._bytes_to_discard[: len(data)]: - raise LocalProtocolError( - f"malformed chunk footer: {data!r} (expected {self._bytes_to_discard!r})" - ) - self._bytes_to_discard = self._bytes_to_discard[len(data) :] - if self._bytes_to_discard: - return None - # else, fall through and read some more - assert self._bytes_to_discard == b"" - if self._bytes_in_chunk == 0: - # We need to refill our chunk count - chunk_header = buf.maybe_extract_next_line() - if chunk_header is None: - return None - matches = validate( - chunk_header_re, - chunk_header, - "illegal chunk header: {!r}", - chunk_header, - ) - # XX FIXME: we discard chunk extensions. Does anyone care? - self._bytes_in_chunk = int(matches["chunk_size"], base=16) - if self._bytes_in_chunk == 0: - self._reading_trailer = True - return self(buf) - chunk_start = True - else: - chunk_start = False - assert self._bytes_in_chunk > 0 - data = buf.maybe_extract_at_most(self._bytes_in_chunk) - if data is None: - return None - self._bytes_in_chunk -= len(data) - if self._bytes_in_chunk == 0: - self._bytes_to_discard = b"\r\n" - chunk_end = True - else: - chunk_end = False - return Data(data=data, chunk_start=chunk_start, chunk_end=chunk_end) - - def read_eof(self) -> NoReturn: - raise RemoteProtocolError( - "peer closed connection without sending complete message body " - "(incomplete chunked read)" - ) - - -class Http10Reader: - def __call__(self, buf: ReceiveBuffer) -> Optional[Data]: - data = buf.maybe_extract_at_most(999999999) - if data is None: - return None - return Data(data=data) - - def read_eof(self) -> EndOfMessage: - return EndOfMessage() - - -def expect_nothing(buf: ReceiveBuffer) -> None: - if buf: - raise LocalProtocolError("Got data when expecting EOF") - return None - - -ReadersType = Dict[ - Union[Type[Sentinel], Tuple[Type[Sentinel], Type[Sentinel]]], - Union[Callable[..., Any], Dict[str, Callable[..., Any]]], -] - -READERS: ReadersType = { - (CLIENT, IDLE): maybe_read_from_IDLE_client, - (SERVER, IDLE): maybe_read_from_SEND_RESPONSE_server, - (SERVER, SEND_RESPONSE): maybe_read_from_SEND_RESPONSE_server, - (CLIENT, DONE): expect_nothing, - (CLIENT, MUST_CLOSE): expect_nothing, - (CLIENT, CLOSED): expect_nothing, - (SERVER, DONE): expect_nothing, - (SERVER, MUST_CLOSE): expect_nothing, - (SERVER, CLOSED): expect_nothing, - SEND_BODY: { - "chunked": ChunkedReader, - "content-length": ContentLengthReader, - "http/1.0": Http10Reader, - }, -} diff --git a/venv/lib/python3.9/site-packages/h11/_receivebuffer.py b/venv/lib/python3.9/site-packages/h11/_receivebuffer.py deleted file mode 100644 index e5c4e08..0000000 --- a/venv/lib/python3.9/site-packages/h11/_receivebuffer.py +++ /dev/null @@ -1,153 +0,0 @@ -import re -import sys -from typing import List, Optional, Union - -__all__ = ["ReceiveBuffer"] - - -# Operations we want to support: -# - find next \r\n or \r\n\r\n (\n or \n\n are also acceptable), -# or wait until there is one -# - read at-most-N bytes -# Goals: -# - on average, do this fast -# - worst case, do this in O(n) where n is the number of bytes processed -# Plan: -# - store bytearray, offset, how far we've searched for a separator token -# - use the how-far-we've-searched data to avoid rescanning -# - while doing a stream of uninterrupted processing, advance offset instead -# of constantly copying -# WARNING: -# - I haven't benchmarked or profiled any of this yet. -# -# Note that starting in Python 3.4, deleting the initial n bytes from a -# bytearray is amortized O(n), thanks to some excellent work by Antoine -# Martin: -# -# https://bugs.python.org/issue19087 -# -# This means that if we only supported 3.4+, we could get rid of the code here -# involving self._start and self.compress, because it's doing exactly the same -# thing that bytearray now does internally. -# -# BUT unfortunately, we still support 2.7, and reading short segments out of a -# long buffer MUST be O(bytes read) to avoid DoS issues, so we can't actually -# delete this code. Yet: -# -# https://pythonclock.org/ -# -# (Two things to double-check first though: make sure PyPy also has the -# optimization, and benchmark to make sure it's a win, since we do have a -# slightly clever thing where we delay calling compress() until we've -# processed a whole event, which could in theory be slightly more efficient -# than the internal bytearray support.) -blank_line_regex = re.compile(b"\n\r?\n", re.MULTILINE) - - -class ReceiveBuffer: - def __init__(self) -> None: - self._data = bytearray() - self._next_line_search = 0 - self._multiple_lines_search = 0 - - def __iadd__(self, byteslike: Union[bytes, bytearray]) -> "ReceiveBuffer": - self._data += byteslike - return self - - def __bool__(self) -> bool: - return bool(len(self)) - - def __len__(self) -> int: - return len(self._data) - - # for @property unprocessed_data - def __bytes__(self) -> bytes: - return bytes(self._data) - - def _extract(self, count: int) -> bytearray: - # extracting an initial slice of the data buffer and return it - out = self._data[:count] - del self._data[:count] - - self._next_line_search = 0 - self._multiple_lines_search = 0 - - return out - - def maybe_extract_at_most(self, count: int) -> Optional[bytearray]: - """ - Extract a fixed number of bytes from the buffer. - """ - out = self._data[:count] - if not out: - return None - - return self._extract(count) - - def maybe_extract_next_line(self) -> Optional[bytearray]: - """ - Extract the first line, if it is completed in the buffer. - """ - # Only search in buffer space that we've not already looked at. - search_start_index = max(0, self._next_line_search - 1) - partial_idx = self._data.find(b"\r\n", search_start_index) - - if partial_idx == -1: - self._next_line_search = len(self._data) - return None - - # + 2 is to compensate len(b"\r\n") - idx = partial_idx + 2 - - return self._extract(idx) - - def maybe_extract_lines(self) -> Optional[List[bytearray]]: - """ - Extract everything up to the first blank line, and return a list of lines. - """ - # Handle the case where we have an immediate empty line. - if self._data[:1] == b"\n": - self._extract(1) - return [] - - if self._data[:2] == b"\r\n": - self._extract(2) - return [] - - # Only search in buffer space that we've not already looked at. - match = blank_line_regex.search(self._data, self._multiple_lines_search) - if match is None: - self._multiple_lines_search = max(0, len(self._data) - 2) - return None - - # Truncate the buffer and return it. - idx = match.span(0)[-1] - out = self._extract(idx) - lines = out.split(b"\n") - - for line in lines: - if line.endswith(b"\r"): - del line[-1] - - assert lines[-2] == lines[-1] == b"" - - del lines[-2:] - - return lines - - # In theory we should wait until `\r\n` before starting to validate - # incoming data. However it's interesting to detect (very) invalid data - # early given they might not even contain `\r\n` at all (hence only - # timeout will get rid of them). - # This is not a 100% effective detection but more of a cheap sanity check - # allowing for early abort in some useful cases. - # This is especially interesting when peer is messing up with HTTPS and - # sent us a TLS stream where we were expecting plain HTTP given all - # versions of TLS so far start handshake with a 0x16 message type code. - def is_next_line_obviously_invalid_request_line(self) -> bool: - try: - # HTTP header line must not contain non-printable characters - # and should not start with a space - return self._data[0] < 0x21 - except IndexError: - return False diff --git a/venv/lib/python3.9/site-packages/h11/_state.py b/venv/lib/python3.9/site-packages/h11/_state.py deleted file mode 100644 index 3ad444b..0000000 --- a/venv/lib/python3.9/site-packages/h11/_state.py +++ /dev/null @@ -1,365 +0,0 @@ -################################################################ -# The core state machine -################################################################ -# -# Rule 1: everything that affects the state machine and state transitions must -# live here in this file. As much as possible goes into the table-based -# representation, but for the bits that don't quite fit, the actual code and -# state must nonetheless live here. -# -# Rule 2: this file does not know about what role we're playing; it only knows -# about HTTP request/response cycles in the abstract. This ensures that we -# don't cheat and apply different rules to local and remote parties. -# -# -# Theory of operation -# =================== -# -# Possibly the simplest way to think about this is that we actually have 5 -# different state machines here. Yes, 5. These are: -# -# 1) The client state, with its complicated automaton (see the docs) -# 2) The server state, with its complicated automaton (see the docs) -# 3) The keep-alive state, with possible states {True, False} -# 4) The SWITCH_CONNECT state, with possible states {False, True} -# 5) The SWITCH_UPGRADE state, with possible states {False, True} -# -# For (3)-(5), the first state listed is the initial state. -# -# (1)-(3) are stored explicitly in member variables. The last -# two are stored implicitly in the pending_switch_proposals set as: -# (state of 4) == (_SWITCH_CONNECT in pending_switch_proposals) -# (state of 5) == (_SWITCH_UPGRADE in pending_switch_proposals) -# -# And each of these machines has two different kinds of transitions: -# -# a) Event-triggered -# b) State-triggered -# -# Event triggered is the obvious thing that you'd think it is: some event -# happens, and if it's the right event at the right time then a transition -# happens. But there are somewhat complicated rules for which machines can -# "see" which events. (As a rule of thumb, if a machine "sees" an event, this -# means two things: the event can affect the machine, and if the machine is -# not in a state where it expects that event then it's an error.) These rules -# are: -# -# 1) The client machine sees all h11.events objects emitted by the client. -# -# 2) The server machine sees all h11.events objects emitted by the server. -# -# It also sees the client's Request event. -# -# And sometimes, server events are annotated with a _SWITCH_* event. For -# example, we can have a (Response, _SWITCH_CONNECT) event, which is -# different from a regular Response event. -# -# 3) The keep-alive machine sees the process_keep_alive_disabled() event -# (which is derived from Request/Response events), and this event -# transitions it from True -> False, or from False -> False. There's no way -# to transition back. -# -# 4&5) The _SWITCH_* machines transition from False->True when we get a -# Request that proposes the relevant type of switch (via -# process_client_switch_proposals), and they go from True->False when we -# get a Response that has no _SWITCH_* annotation. -# -# So that's event-triggered transitions. -# -# State-triggered transitions are less standard. What they do here is couple -# the machines together. The way this works is, when certain *joint* -# configurations of states are achieved, then we automatically transition to a -# new *joint* state. So, for example, if we're ever in a joint state with -# -# client: DONE -# keep-alive: False -# -# then the client state immediately transitions to: -# -# client: MUST_CLOSE -# -# This is fundamentally different from an event-based transition, because it -# doesn't matter how we arrived at the {client: DONE, keep-alive: False} state -# -- maybe the client transitioned SEND_BODY -> DONE, or keep-alive -# transitioned True -> False. Either way, once this precondition is satisfied, -# this transition is immediately triggered. -# -# What if two conflicting state-based transitions get enabled at the same -# time? In practice there's only one case where this arises (client DONE -> -# MIGHT_SWITCH_PROTOCOL versus DONE -> MUST_CLOSE), and we resolve it by -# explicitly prioritizing the DONE -> MIGHT_SWITCH_PROTOCOL transition. -# -# Implementation -# -------------- -# -# The event-triggered transitions for the server and client machines are all -# stored explicitly in a table. Ditto for the state-triggered transitions that -# involve just the server and client state. -# -# The transitions for the other machines, and the state-triggered transitions -# that involve the other machines, are written out as explicit Python code. -# -# It'd be nice if there were some cleaner way to do all this. This isn't -# *too* terrible, but I feel like it could probably be better. -# -# WARNING -# ------- -# -# The script that generates the state machine diagrams for the docs knows how -# to read out the EVENT_TRIGGERED_TRANSITIONS and STATE_TRIGGERED_TRANSITIONS -# tables. But it can't automatically read the transitions that are written -# directly in Python code. So if you touch those, you need to also update the -# script to keep it in sync! -from typing import cast, Dict, Optional, Set, Tuple, Type, Union - -from ._events import * -from ._util import LocalProtocolError, Sentinel - -# Everything in __all__ gets re-exported as part of the h11 public API. -__all__ = [ - "CLIENT", - "SERVER", - "IDLE", - "SEND_RESPONSE", - "SEND_BODY", - "DONE", - "MUST_CLOSE", - "CLOSED", - "MIGHT_SWITCH_PROTOCOL", - "SWITCHED_PROTOCOL", - "ERROR", -] - - -class CLIENT(Sentinel, metaclass=Sentinel): - pass - - -class SERVER(Sentinel, metaclass=Sentinel): - pass - - -# States -class IDLE(Sentinel, metaclass=Sentinel): - pass - - -class SEND_RESPONSE(Sentinel, metaclass=Sentinel): - pass - - -class SEND_BODY(Sentinel, metaclass=Sentinel): - pass - - -class DONE(Sentinel, metaclass=Sentinel): - pass - - -class MUST_CLOSE(Sentinel, metaclass=Sentinel): - pass - - -class CLOSED(Sentinel, metaclass=Sentinel): - pass - - -class ERROR(Sentinel, metaclass=Sentinel): - pass - - -# Switch types -class MIGHT_SWITCH_PROTOCOL(Sentinel, metaclass=Sentinel): - pass - - -class SWITCHED_PROTOCOL(Sentinel, metaclass=Sentinel): - pass - - -class _SWITCH_UPGRADE(Sentinel, metaclass=Sentinel): - pass - - -class _SWITCH_CONNECT(Sentinel, metaclass=Sentinel): - pass - - -EventTransitionType = Dict[ - Type[Sentinel], - Dict[ - Type[Sentinel], - Dict[Union[Type[Event], Tuple[Type[Event], Type[Sentinel]]], Type[Sentinel]], - ], -] - -EVENT_TRIGGERED_TRANSITIONS: EventTransitionType = { - CLIENT: { - IDLE: {Request: SEND_BODY, ConnectionClosed: CLOSED}, - SEND_BODY: {Data: SEND_BODY, EndOfMessage: DONE}, - DONE: {ConnectionClosed: CLOSED}, - MUST_CLOSE: {ConnectionClosed: CLOSED}, - CLOSED: {ConnectionClosed: CLOSED}, - MIGHT_SWITCH_PROTOCOL: {}, - SWITCHED_PROTOCOL: {}, - ERROR: {}, - }, - SERVER: { - IDLE: { - ConnectionClosed: CLOSED, - Response: SEND_BODY, - # Special case: server sees client Request events, in this form - (Request, CLIENT): SEND_RESPONSE, - }, - SEND_RESPONSE: { - InformationalResponse: SEND_RESPONSE, - Response: SEND_BODY, - (InformationalResponse, _SWITCH_UPGRADE): SWITCHED_PROTOCOL, - (Response, _SWITCH_CONNECT): SWITCHED_PROTOCOL, - }, - SEND_BODY: {Data: SEND_BODY, EndOfMessage: DONE}, - DONE: {ConnectionClosed: CLOSED}, - MUST_CLOSE: {ConnectionClosed: CLOSED}, - CLOSED: {ConnectionClosed: CLOSED}, - SWITCHED_PROTOCOL: {}, - ERROR: {}, - }, -} - -StateTransitionType = Dict[ - Tuple[Type[Sentinel], Type[Sentinel]], Dict[Type[Sentinel], Type[Sentinel]] -] - -# NB: there are also some special-case state-triggered transitions hard-coded -# into _fire_state_triggered_transitions below. -STATE_TRIGGERED_TRANSITIONS: StateTransitionType = { - # (Client state, Server state) -> new states - # Protocol negotiation - (MIGHT_SWITCH_PROTOCOL, SWITCHED_PROTOCOL): {CLIENT: SWITCHED_PROTOCOL}, - # Socket shutdown - (CLOSED, DONE): {SERVER: MUST_CLOSE}, - (CLOSED, IDLE): {SERVER: MUST_CLOSE}, - (ERROR, DONE): {SERVER: MUST_CLOSE}, - (DONE, CLOSED): {CLIENT: MUST_CLOSE}, - (IDLE, CLOSED): {CLIENT: MUST_CLOSE}, - (DONE, ERROR): {CLIENT: MUST_CLOSE}, -} - - -class ConnectionState: - def __init__(self) -> None: - # Extra bits of state that don't quite fit into the state model. - - # If this is False then it enables the automatic DONE -> MUST_CLOSE - # transition. Don't set this directly; call .keep_alive_disabled() - self.keep_alive = True - - # This is a subset of {UPGRADE, CONNECT}, containing the proposals - # made by the client for switching protocols. - self.pending_switch_proposals: Set[Type[Sentinel]] = set() - - self.states: Dict[Type[Sentinel], Type[Sentinel]] = {CLIENT: IDLE, SERVER: IDLE} - - def process_error(self, role: Type[Sentinel]) -> None: - self.states[role] = ERROR - self._fire_state_triggered_transitions() - - def process_keep_alive_disabled(self) -> None: - self.keep_alive = False - self._fire_state_triggered_transitions() - - def process_client_switch_proposal(self, switch_event: Type[Sentinel]) -> None: - self.pending_switch_proposals.add(switch_event) - self._fire_state_triggered_transitions() - - def process_event( - self, - role: Type[Sentinel], - event_type: Type[Event], - server_switch_event: Optional[Type[Sentinel]] = None, - ) -> None: - _event_type: Union[Type[Event], Tuple[Type[Event], Type[Sentinel]]] = event_type - if server_switch_event is not None: - assert role is SERVER - if server_switch_event not in self.pending_switch_proposals: - raise LocalProtocolError( - "Received server _SWITCH_UPGRADE event without a pending proposal" - ) - _event_type = (event_type, server_switch_event) - if server_switch_event is None and _event_type is Response: - self.pending_switch_proposals = set() - self._fire_event_triggered_transitions(role, _event_type) - # Special case: the server state does get to see Request - # events. - if _event_type is Request: - assert role is CLIENT - self._fire_event_triggered_transitions(SERVER, (Request, CLIENT)) - self._fire_state_triggered_transitions() - - def _fire_event_triggered_transitions( - self, - role: Type[Sentinel], - event_type: Union[Type[Event], Tuple[Type[Event], Type[Sentinel]]], - ) -> None: - state = self.states[role] - try: - new_state = EVENT_TRIGGERED_TRANSITIONS[role][state][event_type] - except KeyError: - event_type = cast(Type[Event], event_type) - raise LocalProtocolError( - "can't handle event type {} when role={} and state={}".format( - event_type.__name__, role, self.states[role] - ) - ) from None - self.states[role] = new_state - - def _fire_state_triggered_transitions(self) -> None: - # We apply these rules repeatedly until converging on a fixed point - while True: - start_states = dict(self.states) - - # It could happen that both these special-case transitions are - # enabled at the same time: - # - # DONE -> MIGHT_SWITCH_PROTOCOL - # DONE -> MUST_CLOSE - # - # For example, this will always be true of a HTTP/1.0 client - # requesting CONNECT. If this happens, the protocol switch takes - # priority. From there the client will either go to - # SWITCHED_PROTOCOL, in which case it's none of our business when - # they close the connection, or else the server will deny the - # request, in which case the client will go back to DONE and then - # from there to MUST_CLOSE. - if self.pending_switch_proposals: - if self.states[CLIENT] is DONE: - self.states[CLIENT] = MIGHT_SWITCH_PROTOCOL - - if not self.pending_switch_proposals: - if self.states[CLIENT] is MIGHT_SWITCH_PROTOCOL: - self.states[CLIENT] = DONE - - if not self.keep_alive: - for role in (CLIENT, SERVER): - if self.states[role] is DONE: - self.states[role] = MUST_CLOSE - - # Tabular state-triggered transitions - joint_state = (self.states[CLIENT], self.states[SERVER]) - changes = STATE_TRIGGERED_TRANSITIONS.get(joint_state, {}) - self.states.update(changes) - - if self.states == start_states: - # Fixed point reached - return - - def start_next_cycle(self) -> None: - if self.states != {CLIENT: DONE, SERVER: DONE}: - raise LocalProtocolError( - f"not in a reusable state. self.states={self.states}" - ) - # Can't reach DONE/DONE with any of these active, but still, let's be - # sure. - assert self.keep_alive - assert not self.pending_switch_proposals - self.states = {CLIENT: IDLE, SERVER: IDLE} diff --git a/venv/lib/python3.9/site-packages/h11/_util.py b/venv/lib/python3.9/site-packages/h11/_util.py deleted file mode 100644 index 6718445..0000000 --- a/venv/lib/python3.9/site-packages/h11/_util.py +++ /dev/null @@ -1,135 +0,0 @@ -from typing import Any, Dict, NoReturn, Pattern, Tuple, Type, TypeVar, Union - -__all__ = [ - "ProtocolError", - "LocalProtocolError", - "RemoteProtocolError", - "validate", - "bytesify", -] - - -class ProtocolError(Exception): - """Exception indicating a violation of the HTTP/1.1 protocol. - - This as an abstract base class, with two concrete base classes: - :exc:`LocalProtocolError`, which indicates that you tried to do something - that HTTP/1.1 says is illegal, and :exc:`RemoteProtocolError`, which - indicates that the remote peer tried to do something that HTTP/1.1 says is - illegal. See :ref:`error-handling` for details. - - In addition to the normal :exc:`Exception` features, it has one attribute: - - .. attribute:: error_status_hint - - This gives a suggestion as to what status code a server might use if - this error occurred as part of a request. - - For a :exc:`RemoteProtocolError`, this is useful as a suggestion for - how you might want to respond to a misbehaving peer, if you're - implementing a server. - - For a :exc:`LocalProtocolError`, this can be taken as a suggestion for - how your peer might have responded to *you* if h11 had allowed you to - continue. - - The default is 400 Bad Request, a generic catch-all for protocol - violations. - - """ - - def __init__(self, msg: str, error_status_hint: int = 400) -> None: - if type(self) is ProtocolError: - raise TypeError("tried to directly instantiate ProtocolError") - Exception.__init__(self, msg) - self.error_status_hint = error_status_hint - - -# Strategy: there are a number of public APIs where a LocalProtocolError can -# be raised (send(), all the different event constructors, ...), and only one -# public API where RemoteProtocolError can be raised -# (receive_data()). Therefore we always raise LocalProtocolError internally, -# and then receive_data will translate this into a RemoteProtocolError. -# -# Internally: -# LocalProtocolError is the generic "ProtocolError". -# Externally: -# LocalProtocolError is for local errors and RemoteProtocolError is for -# remote errors. -class LocalProtocolError(ProtocolError): - def _reraise_as_remote_protocol_error(self) -> NoReturn: - # After catching a LocalProtocolError, use this method to re-raise it - # as a RemoteProtocolError. This method must be called from inside an - # except: block. - # - # An easy way to get an equivalent RemoteProtocolError is just to - # modify 'self' in place. - self.__class__ = RemoteProtocolError # type: ignore - # But the re-raising is somewhat non-trivial -- you might think that - # now that we've modified the in-flight exception object, that just - # doing 'raise' to re-raise it would be enough. But it turns out that - # this doesn't work, because Python tracks the exception type - # (exc_info[0]) separately from the exception object (exc_info[1]), - # and we only modified the latter. So we really do need to re-raise - # the new type explicitly. - # On py3, the traceback is part of the exception object, so our - # in-place modification preserved it and we can just re-raise: - raise self - - -class RemoteProtocolError(ProtocolError): - pass - - -def validate( - regex: Pattern[bytes], data: bytes, msg: str = "malformed data", *format_args: Any -) -> Dict[str, bytes]: - match = regex.fullmatch(data) - if not match: - if format_args: - msg = msg.format(*format_args) - raise LocalProtocolError(msg) - return match.groupdict() - - -# Sentinel values -# -# - Inherit identity-based comparison and hashing from object -# - Have a nice repr -# - Have a *bonus property*: type(sentinel) is sentinel -# -# The bonus property is useful if you want to take the return value from -# next_event() and do some sort of dispatch based on type(event). - -_T_Sentinel = TypeVar("_T_Sentinel", bound="Sentinel") - - -class Sentinel(type): - def __new__( - cls: Type[_T_Sentinel], - name: str, - bases: Tuple[type, ...], - namespace: Dict[str, Any], - **kwds: Any - ) -> _T_Sentinel: - assert bases == (Sentinel,) - v = super().__new__(cls, name, bases, namespace, **kwds) - v.__class__ = v # type: ignore - return v - - def __repr__(self) -> str: - return self.__name__ - - -# Used for methods, request targets, HTTP versions, header names, and header -# values. Accepts ascii-strings, or bytes/bytearray/memoryview/..., and always -# returns bytes. -def bytesify(s: Union[bytes, bytearray, memoryview, int, str]) -> bytes: - # Fast-path: - if type(s) is bytes: - return s - if isinstance(s, str): - s = s.encode("ascii") - if isinstance(s, int): - raise TypeError("expected bytes-like object, not int") - return bytes(s) diff --git a/venv/lib/python3.9/site-packages/h11/_version.py b/venv/lib/python3.9/site-packages/h11/_version.py deleted file mode 100644 index 76e7327..0000000 --- a/venv/lib/python3.9/site-packages/h11/_version.py +++ /dev/null @@ -1,16 +0,0 @@ -# This file must be kept very simple, because it is consumed from several -# places -- it is imported by h11/__init__.py, execfile'd by setup.py, etc. - -# We use a simple scheme: -# 1.0.0 -> 1.0.0+dev -> 1.1.0 -> 1.1.0+dev -# where the +dev versions are never released into the wild, they're just what -# we stick into the VCS in between releases. -# -# This is compatible with PEP 440: -# http://legacy.python.org/dev/peps/pep-0440/ -# via the use of the "local suffix" "+dev", which is disallowed on index -# servers and causes 1.0.0+dev to sort after plain 1.0.0, which is what we -# want. (Contrast with the special suffix 1.0.0.dev, which sorts *before* -# 1.0.0.) - -__version__ = "0.16.0" diff --git a/venv/lib/python3.9/site-packages/h11/_writers.py b/venv/lib/python3.9/site-packages/h11/_writers.py deleted file mode 100644 index 939cdb9..0000000 --- a/venv/lib/python3.9/site-packages/h11/_writers.py +++ /dev/null @@ -1,145 +0,0 @@ -# Code to read HTTP data -# -# Strategy: each writer takes an event + a write-some-bytes function, which is -# calls. -# -# WRITERS is a dict describing how to pick a reader. It maps states to either: -# - a writer -# - or, for body writers, a dict of framin-dependent writer factories - -from typing import Any, Callable, Dict, List, Tuple, Type, Union - -from ._events import Data, EndOfMessage, Event, InformationalResponse, Request, Response -from ._headers import Headers -from ._state import CLIENT, IDLE, SEND_BODY, SEND_RESPONSE, SERVER -from ._util import LocalProtocolError, Sentinel - -__all__ = ["WRITERS"] - -Writer = Callable[[bytes], Any] - - -def write_headers(headers: Headers, write: Writer) -> None: - # "Since the Host field-value is critical information for handling a - # request, a user agent SHOULD generate Host as the first header field - # following the request-line." - RFC 7230 - raw_items = headers._full_items - for raw_name, name, value in raw_items: - if name == b"host": - write(b"%s: %s\r\n" % (raw_name, value)) - for raw_name, name, value in raw_items: - if name != b"host": - write(b"%s: %s\r\n" % (raw_name, value)) - write(b"\r\n") - - -def write_request(request: Request, write: Writer) -> None: - if request.http_version != b"1.1": - raise LocalProtocolError("I only send HTTP/1.1") - write(b"%s %s HTTP/1.1\r\n" % (request.method, request.target)) - write_headers(request.headers, write) - - -# Shared between InformationalResponse and Response -def write_any_response( - response: Union[InformationalResponse, Response], write: Writer -) -> None: - if response.http_version != b"1.1": - raise LocalProtocolError("I only send HTTP/1.1") - status_bytes = str(response.status_code).encode("ascii") - # We don't bother sending ascii status messages like "OK"; they're - # optional and ignored by the protocol. (But the space after the numeric - # status code is mandatory.) - # - # XX FIXME: could at least make an effort to pull out the status message - # from stdlib's http.HTTPStatus table. Or maybe just steal their enums - # (either by import or copy/paste). We already accept them as status codes - # since they're of type IntEnum < int. - write(b"HTTP/1.1 %s %s\r\n" % (status_bytes, response.reason)) - write_headers(response.headers, write) - - -class BodyWriter: - def __call__(self, event: Event, write: Writer) -> None: - if type(event) is Data: - self.send_data(event.data, write) - elif type(event) is EndOfMessage: - self.send_eom(event.headers, write) - else: # pragma: no cover - assert False - - def send_data(self, data: bytes, write: Writer) -> None: - pass - - def send_eom(self, headers: Headers, write: Writer) -> None: - pass - - -# -# These are all careful not to do anything to 'data' except call len(data) and -# write(data). This allows us to transparently pass-through funny objects, -# like placeholder objects referring to files on disk that will be sent via -# sendfile(2). -# -class ContentLengthWriter(BodyWriter): - def __init__(self, length: int) -> None: - self._length = length - - def send_data(self, data: bytes, write: Writer) -> None: - self._length -= len(data) - if self._length < 0: - raise LocalProtocolError("Too much data for declared Content-Length") - write(data) - - def send_eom(self, headers: Headers, write: Writer) -> None: - if self._length != 0: - raise LocalProtocolError("Too little data for declared Content-Length") - if headers: - raise LocalProtocolError("Content-Length and trailers don't mix") - - -class ChunkedWriter(BodyWriter): - def send_data(self, data: bytes, write: Writer) -> None: - # if we encoded 0-length data in the naive way, it would look like an - # end-of-message. - if not data: - return - write(b"%x\r\n" % len(data)) - write(data) - write(b"\r\n") - - def send_eom(self, headers: Headers, write: Writer) -> None: - write(b"0\r\n") - write_headers(headers, write) - - -class Http10Writer(BodyWriter): - def send_data(self, data: bytes, write: Writer) -> None: - write(data) - - def send_eom(self, headers: Headers, write: Writer) -> None: - if headers: - raise LocalProtocolError("can't send trailers to HTTP/1.0 client") - # no need to close the socket ourselves, that will be taken care of by - # Connection: close machinery - - -WritersType = Dict[ - Union[Tuple[Type[Sentinel], Type[Sentinel]], Type[Sentinel]], - Union[ - Dict[str, Type[BodyWriter]], - Callable[[Union[InformationalResponse, Response], Writer], None], - Callable[[Request, Writer], None], - ], -] - -WRITERS: WritersType = { - (CLIENT, IDLE): write_request, - (SERVER, IDLE): write_any_response, - (SERVER, SEND_RESPONSE): write_any_response, - SEND_BODY: { - "chunked": ChunkedWriter, - "content-length": ContentLengthWriter, - "http/1.0": Http10Writer, - }, -} diff --git a/venv/lib/python3.9/site-packages/h11/py.typed b/venv/lib/python3.9/site-packages/h11/py.typed deleted file mode 100644 index f5642f7..0000000 --- a/venv/lib/python3.9/site-packages/h11/py.typed +++ /dev/null @@ -1 +0,0 @@ -Marker diff --git a/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/LICENSE b/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/LICENSE deleted file mode 100644 index 79a03ca..0000000 --- a/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License - -Copyright (c) 2015 MagicStack Inc. http://magic.io - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/METADATA b/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/METADATA deleted file mode 100644 index 8e35e17..0000000 --- a/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/METADATA +++ /dev/null @@ -1,133 +0,0 @@ -Metadata-Version: 2.1 -Name: httptools -Version: 0.6.4 -Summary: A collection of framework independent HTTP protocol utils. -Home-page: https://github.com/MagicStack/httptools -Author: Yury Selivanov -Author-email: yury@magic.io -License: MIT -Platform: macOS -Platform: POSIX -Platform: Windows -Classifier: License :: OSI Approved :: MIT License -Classifier: Intended Audience :: Developers -Classifier: Programming Language :: Python :: 3 -Classifier: Operating System :: POSIX -Classifier: Operating System :: MacOS :: MacOS X -Classifier: Environment :: Web Environment -Classifier: Development Status :: 5 - Production/Stable -Requires-Python: >=3.8.0 -Description-Content-Type: text/markdown -License-File: LICENSE -Provides-Extra: test -Requires-Dist: Cython >=0.29.24 ; extra == 'test' - -![Tests](https://github.com/MagicStack/httptools/workflows/Tests/badge.svg) - -httptools is a Python binding for the nodejs HTTP parser. - -The package is available on PyPI: `pip install httptools`. - - -# APIs - -httptools contains two classes `httptools.HttpRequestParser`, -`httptools.HttpResponseParser` (fulfilled through -[llhttp](https://github.com/nodejs/llhttp)) and a function for -parsing URLs `httptools.parse_url` (through -[http-parse](https://github.com/nodejs/http-parser) for now). -See unittests for examples. - - -```python - -class HttpRequestParser: - - def __init__(self, protocol): - """HttpRequestParser - - protocol -- a Python object with the following methods - (all optional): - - - on_message_begin() - - on_url(url: bytes) - - on_header(name: bytes, value: bytes) - - on_headers_complete() - - on_body(body: bytes) - - on_message_complete() - - on_chunk_header() - - on_chunk_complete() - - on_status(status: bytes) - """ - - def get_http_version(self) -> str: - """Return an HTTP protocol version.""" - - def should_keep_alive(self) -> bool: - """Return ``True`` if keep-alive mode is preferred.""" - - def should_upgrade(self) -> bool: - """Return ``True`` if the parsed request is a valid Upgrade request. - The method exposes a flag set just before on_headers_complete. - Calling this method earlier will only yield `False`. - """ - - def feed_data(self, data: bytes): - """Feed data to the parser. - - Will eventually trigger callbacks on the ``protocol`` - object. - - On HTTP upgrade, this method will raise an - ``HttpParserUpgrade`` exception, with its sole argument - set to the offset of the non-HTTP data in ``data``. - """ - - def get_method(self) -> bytes: - """Return HTTP request method (GET, HEAD, etc)""" - - -class HttpResponseParser: - - """Has all methods except ``get_method()`` that - HttpRequestParser has.""" - - def get_status_code(self) -> int: - """Return the status code of the HTTP response""" - - -def parse_url(url: bytes): - """Parse URL strings into a structured Python object. - - Returns an instance of ``httptools.URL`` class with the - following attributes: - - - schema: bytes - - host: bytes - - port: int - - path: bytes - - query: bytes - - fragment: bytes - - userinfo: bytes - """ -``` - - -# Development - -1. Clone this repository with - `git clone --recursive git@github.com:MagicStack/httptools.git` - -2. Create a virtual environment with Python 3: - `python3 -m venv envname` - -3. Activate the environment with `source envname/bin/activate` - -4. Install development requirements with `pip install -e .[test]` - -5. Run `make` and `make test`. - - -# License - -MIT. diff --git a/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/RECORD b/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/RECORD deleted file mode 100644 index 23fa773..0000000 --- a/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/RECORD +++ /dev/null @@ -1,21 +0,0 @@ -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/httptools/__init__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/httptools/_version.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/httptools/parser/__init__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/httptools/parser/errors.cpython-39.pyc,, -httptools-0.6.4.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 -httptools-0.6.4.dist-info/LICENSE,sha256=9Fc-fLdnZ0X7W402-lSKqT45HPtoct2s1lEwxF6mqS0,1093 -httptools-0.6.4.dist-info/METADATA,sha256=TeeHZl3JvfneY2qmDgq6pk1saKikURf4Dz41IRt19Hg,3585 -httptools-0.6.4.dist-info/RECORD,, -httptools-0.6.4.dist-info/WHEEL,sha256=qPSLW7RKkSazFLr9GqnCq82B2cy1OopxhNJnY83fx9k,107 -httptools-0.6.4.dist-info/top_level.txt,sha256=APjJKTbZcj0OQ4fdgf2eTCk82nK1n2BFXOD7ky41MPY,10 -httptools/__init__.py,sha256=plt3MIbueJdco9Dy7zoH3ksLNeyirqWagat5rwRmAjo,147 -httptools/_version.py,sha256=ASqOB8fLS7jwZsM551Lc49WxYPyjteqnz1iDWmka-KA,575 -httptools/parser/__init__.py,sha256=fWyconPEHZlJojzRwmBKSn4C85OGXmKEwiEcdjHqXO8,166 -httptools/parser/cparser.pxd,sha256=4qBxnma83Vz86Z9sOZRxjqYj20A-aLSWVGXZgTVLJqE,4977 -httptools/parser/errors.py,sha256=ZVrtN1smPIb_opQ2Ud3uCbGlNLMlECYM2-6S7r5LnHs,566 -httptools/parser/parser.cpython-39-darwin.so,sha256=CaECvqXrUgyZ6S6Z8A8T26S804jLer_R-pkngyYsvU4,200600 -httptools/parser/parser.pyx,sha256=x0BUY9EzHNKCDaw-U8bkZ1MaKGtrOQ8iVCm1IuOtEQI,15140 -httptools/parser/python.pxd,sha256=zWCdGZh34fyQNt3BUHIUjPqY8a5sodRUkfdABxqYHgQ,138 -httptools/parser/url_cparser.pxd,sha256=X5dDI8A7T0l5HL_Czt0mTs0l_d2lXnUDHx1TN8LeiCM,779 -httptools/parser/url_parser.cpython-39-darwin.so,sha256=VKCmLcs23oz9t2dH8EeG-H4zjng18KF44uxAkV9s90s,122368 -httptools/parser/url_parser.pyx,sha256=ZJVUZqrIDdhzVodA7tTtoFb570av-SczIyh2oAZXKzM,3758 diff --git a/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/WHEEL b/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/WHEEL deleted file mode 100644 index 06a9871..0000000 --- a/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/WHEEL +++ /dev/null @@ -1,5 +0,0 @@ -Wheel-Version: 1.0 -Generator: setuptools (75.2.0) -Root-Is-Purelib: false -Tag: cp39-cp39-macosx_11_0_arm64 - diff --git a/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/top_level.txt b/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/top_level.txt deleted file mode 100644 index bef3b40..0000000 --- a/venv/lib/python3.9/site-packages/httptools-0.6.4.dist-info/top_level.txt +++ /dev/null @@ -1 +0,0 @@ -httptools diff --git a/venv/lib/python3.9/site-packages/httptools/__init__.py b/venv/lib/python3.9/site-packages/httptools/__init__.py deleted file mode 100644 index 972053e..0000000 --- a/venv/lib/python3.9/site-packages/httptools/__init__.py +++ /dev/null @@ -1,6 +0,0 @@ -from . import parser -from .parser import * # NOQA - -from ._version import __version__ # NOQA - -__all__ = parser.__all__ + ('__version__',) # NOQA diff --git a/venv/lib/python3.9/site-packages/httptools/_version.py b/venv/lib/python3.9/site-packages/httptools/_version.py deleted file mode 100644 index d49ea6f..0000000 --- a/venv/lib/python3.9/site-packages/httptools/_version.py +++ /dev/null @@ -1,13 +0,0 @@ -# This file MUST NOT contain anything but the __version__ assignment. -# -# When making a release, change the value of __version__ -# to an appropriate value, and open a pull request against -# the correct branch (master if making a new feature release). -# The commit message MUST contain a properly formatted release -# log, and the commit must be signed. -# -# The release automation will: build and test the packages for the -# supported platforms, publish the packages on PyPI, merge the PR -# to the target branch, create a Git tag pointing to the commit. - -__version__ = '0.6.4' diff --git a/venv/lib/python3.9/site-packages/httptools/parser/__init__.py b/venv/lib/python3.9/site-packages/httptools/parser/__init__.py deleted file mode 100644 index ba371f5..0000000 --- a/venv/lib/python3.9/site-packages/httptools/parser/__init__.py +++ /dev/null @@ -1,5 +0,0 @@ -from .parser import * # NoQA -from .errors import * # NoQA -from .url_parser import * # NoQA - -__all__ = parser.__all__ + errors.__all__ + url_parser.__all__ # NoQA diff --git a/venv/lib/python3.9/site-packages/httptools/parser/cparser.pxd b/venv/lib/python3.9/site-packages/httptools/parser/cparser.pxd deleted file mode 100644 index 3281864..0000000 --- a/venv/lib/python3.9/site-packages/httptools/parser/cparser.pxd +++ /dev/null @@ -1,167 +0,0 @@ -from libc.stdint cimport int32_t, uint8_t, uint16_t, uint64_t - - -cdef extern from "llhttp.h": - struct llhttp__internal_s: - int32_t _index - void *_span_pos0 - void *_span_cb0 - int32_t error - const char *reason - const char *error_pos - void *data - void *_current - uint64_t content_length - uint8_t type - uint8_t method - uint8_t http_major - uint8_t http_minor - uint8_t header_state - uint16_t flags - uint8_t upgrade - uint16_t status_code - uint8_t finish - void *settings - ctypedef llhttp__internal_s llhttp__internal_t - ctypedef llhttp__internal_t llhttp_t - - ctypedef int (*llhttp_data_cb) (llhttp_t*, - const char *at, - size_t length) except -1 - - ctypedef int (*llhttp_cb) (llhttp_t*) except -1 - - struct llhttp_settings_s: - llhttp_cb on_message_begin - llhttp_data_cb on_url - llhttp_data_cb on_status - llhttp_data_cb on_header_field - llhttp_data_cb on_header_value - llhttp_cb on_headers_complete - llhttp_data_cb on_body - llhttp_cb on_message_complete - llhttp_cb on_chunk_header - llhttp_cb on_chunk_complete - ctypedef llhttp_settings_s llhttp_settings_t - - enum llhttp_type: - HTTP_BOTH, - HTTP_REQUEST, - HTTP_RESPONSE - ctypedef llhttp_type llhttp_type_t - - enum llhttp_errno: - HPE_OK, - HPE_INTERNAL, - HPE_STRICT, - HPE_LF_EXPECTED, - HPE_UNEXPECTED_CONTENT_LENGTH, - HPE_CLOSED_CONNECTION, - HPE_INVALID_METHOD, - HPE_INVALID_URL, - HPE_INVALID_CONSTANT, - HPE_INVALID_VERSION, - HPE_INVALID_HEADER_TOKEN, - HPE_INVALID_CONTENT_LENGTH, - HPE_INVALID_CHUNK_SIZE, - HPE_INVALID_STATUS, - HPE_INVALID_EOF_STATE, - HPE_INVALID_TRANSFER_ENCODING, - HPE_CB_MESSAGE_BEGIN, - HPE_CB_HEADERS_COMPLETE, - HPE_CB_MESSAGE_COMPLETE, - HPE_CB_CHUNK_HEADER, - HPE_CB_CHUNK_COMPLETE, - HPE_PAUSED, - HPE_PAUSED_UPGRADE, - HPE_USER - ctypedef llhttp_errno llhttp_errno_t - - enum llhttp_flags: - F_CONNECTION_KEEP_ALIVE, - F_CONNECTION_CLOSE, - F_CONNECTION_UPGRADE, - F_CHUNKED, - F_UPGRADE, - F_CONTENT_LENGTH, - F_SKIPBODY, - F_TRAILING, - F_LENIENT, - F_TRANSFER_ENCODING - ctypedef llhttp_flags llhttp_flags_t - - enum llhttp_method: - HTTP_DELETE, - HTTP_GET, - HTTP_HEAD, - HTTP_POST, - HTTP_PUT, - HTTP_CONNECT, - HTTP_OPTIONS, - HTTP_TRACE, - HTTP_COPY, - HTTP_LOCK, - HTTP_MKCOL, - HTTP_MOVE, - HTTP_PROPFIND, - HTTP_PROPPATCH, - HTTP_SEARCH, - HTTP_UNLOCK, - HTTP_BIND, - HTTP_REBIND, - HTTP_UNBIND, - HTTP_ACL, - HTTP_REPORT, - HTTP_MKACTIVITY, - HTTP_CHECKOUT, - HTTP_MERGE, - HTTP_MSEARCH, - HTTP_NOTIFY, - HTTP_SUBSCRIBE, - HTTP_UNSUBSCRIBE, - HTTP_PATCH, - HTTP_PURGE, - HTTP_MKCALENDAR, - HTTP_LINK, - HTTP_UNLINK, - HTTP_SOURCE, - HTTP_PRI, - HTTP_DESCRIBE, - HTTP_ANNOUNCE, - HTTP_SETUP, - HTTP_PLAY, - HTTP_PAUSE, - HTTP_TEARDOWN, - HTTP_GET_PARAMETER, - HTTP_SET_PARAMETER, - HTTP_REDIRECT, - HTTP_RECORD, - HTTP_FLUSH - ctypedef llhttp_method llhttp_method_t - - void llhttp_init(llhttp_t* parser, llhttp_type_t type, const llhttp_settings_t* settings) - - void llhttp_settings_init(llhttp_settings_t* settings) - - llhttp_errno_t llhttp_execute(llhttp_t* parser, const char* data, size_t len) - - void llhttp_resume_after_upgrade(llhttp_t* parser) - - int llhttp_should_keep_alive(const llhttp_t* parser) - - const char* llhttp_get_error_pos(const llhttp_t* parser) - const char* llhttp_get_error_reason(const llhttp_t* parser) - const char* llhttp_method_name(llhttp_method_t method) - - void llhttp_set_error_reason(llhttp_t* parser, const char* reason); - - void llhttp_set_lenient_headers(llhttp_t* parser, bint enabled); - void llhttp_set_lenient_chunked_length(llhttp_t* parser, bint enabled); - void llhttp_set_lenient_keep_alive(llhttp_t* parser, bint enabled); - void llhttp_set_lenient_transfer_encoding(llhttp_t* parser, bint enabled); - void llhttp_set_lenient_version(llhttp_t* parser, bint enabled); - void llhttp_set_lenient_data_after_close(llhttp_t* parser, bint enabled); - void llhttp_set_lenient_optional_lf_after_cr(llhttp_t* parser, bint enabled); - void llhttp_set_lenient_optional_cr_before_lf(llhttp_t* parser, bint enabled); - void llhttp_set_lenient_optional_crlf_after_chunk(llhttp_t* parser, bint enabled); - void llhttp_set_lenient_spaces_after_chunk_size(llhttp_t* parser, bint enabled); diff --git a/venv/lib/python3.9/site-packages/httptools/parser/errors.py b/venv/lib/python3.9/site-packages/httptools/parser/errors.py deleted file mode 100644 index bc24c46..0000000 --- a/venv/lib/python3.9/site-packages/httptools/parser/errors.py +++ /dev/null @@ -1,30 +0,0 @@ -__all__ = ('HttpParserError', - 'HttpParserCallbackError', - 'HttpParserInvalidStatusError', - 'HttpParserInvalidMethodError', - 'HttpParserInvalidURLError', - 'HttpParserUpgrade') - - -class HttpParserError(Exception): - pass - - -class HttpParserCallbackError(HttpParserError): - pass - - -class HttpParserInvalidStatusError(HttpParserError): - pass - - -class HttpParserInvalidMethodError(HttpParserError): - pass - - -class HttpParserInvalidURLError(HttpParserError): - pass - - -class HttpParserUpgrade(Exception): - pass diff --git a/venv/lib/python3.9/site-packages/httptools/parser/parser.cpython-39-darwin.so b/venv/lib/python3.9/site-packages/httptools/parser/parser.cpython-39-darwin.so deleted file mode 100755 index 71dd4bd..0000000 Binary files a/venv/lib/python3.9/site-packages/httptools/parser/parser.cpython-39-darwin.so and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/httptools/parser/parser.pyx b/venv/lib/python3.9/site-packages/httptools/parser/parser.pyx deleted file mode 100644 index 2fa5026..0000000 --- a/venv/lib/python3.9/site-packages/httptools/parser/parser.pyx +++ /dev/null @@ -1,436 +0,0 @@ -#cython: language_level=3 - -from __future__ import print_function -from typing import Optional - -from cpython.mem cimport PyMem_Malloc, PyMem_Free -from cpython cimport PyObject_GetBuffer, PyBuffer_Release, PyBUF_SIMPLE, \ - Py_buffer, PyBytes_AsString - -from .python cimport PyMemoryView_Check, PyMemoryView_GET_BUFFER - - -from .errors import (HttpParserError, - HttpParserCallbackError, - HttpParserInvalidStatusError, - HttpParserInvalidMethodError, - HttpParserInvalidURLError, - HttpParserUpgrade) - -cimport cython -from . cimport cparser - - -__all__ = ('HttpRequestParser', 'HttpResponseParser') - - -@cython.internal -cdef class HttpParser: - - cdef: - cparser.llhttp_t* _cparser - cparser.llhttp_settings_t* _csettings - - bytes _current_header_name - bytes _current_header_value - - _proto_on_url, _proto_on_status, _proto_on_body, \ - _proto_on_header, _proto_on_headers_complete, \ - _proto_on_message_complete, _proto_on_chunk_header, \ - _proto_on_chunk_complete, _proto_on_message_begin - - object _last_error - - Py_buffer py_buf - - def __cinit__(self): - self._cparser = \ - PyMem_Malloc(sizeof(cparser.llhttp_t)) - if self._cparser is NULL: - raise MemoryError() - - self._csettings = \ - PyMem_Malloc(sizeof(cparser.llhttp_settings_t)) - if self._csettings is NULL: - raise MemoryError() - - def __dealloc__(self): - PyMem_Free(self._cparser) - PyMem_Free(self._csettings) - - cdef _init(self, protocol, cparser.llhttp_type_t mode): - cparser.llhttp_settings_init(self._csettings) - - cparser.llhttp_init(self._cparser, mode, self._csettings) - self._cparser.data = self - - self._current_header_name = None - self._current_header_value = None - - self._proto_on_header = getattr(protocol, 'on_header', None) - if self._proto_on_header is not None: - self._csettings.on_header_field = cb_on_header_field - self._csettings.on_header_value = cb_on_header_value - self._proto_on_headers_complete = getattr( - protocol, 'on_headers_complete', None) - self._csettings.on_headers_complete = cb_on_headers_complete - - self._proto_on_body = getattr(protocol, 'on_body', None) - if self._proto_on_body is not None: - self._csettings.on_body = cb_on_body - - self._proto_on_message_begin = getattr( - protocol, 'on_message_begin', None) - if self._proto_on_message_begin is not None: - self._csettings.on_message_begin = cb_on_message_begin - - self._proto_on_message_complete = getattr( - protocol, 'on_message_complete', None) - if self._proto_on_message_complete is not None: - self._csettings.on_message_complete = cb_on_message_complete - - self._proto_on_chunk_header = getattr( - protocol, 'on_chunk_header', None) - self._csettings.on_chunk_header = cb_on_chunk_header - - self._proto_on_chunk_complete = getattr( - protocol, 'on_chunk_complete', None) - self._csettings.on_chunk_complete = cb_on_chunk_complete - - self._last_error = None - - cdef _maybe_call_on_header(self): - if self._current_header_value is not None: - current_header_name = self._current_header_name - current_header_value = self._current_header_value - - self._current_header_name = self._current_header_value = None - - if self._proto_on_header is not None: - self._proto_on_header(current_header_name, - current_header_value) - - cdef _on_header_field(self, bytes field): - self._maybe_call_on_header() - if self._current_header_name is None: - self._current_header_name = field - else: - self._current_header_name += field - - cdef _on_header_value(self, bytes val): - if self._current_header_value is None: - self._current_header_value = val - else: - # This is unlikely, as mostly HTTP headers are one-line - self._current_header_value += val - - cdef _on_headers_complete(self): - self._maybe_call_on_header() - - if self._proto_on_headers_complete is not None: - self._proto_on_headers_complete() - - cdef _on_chunk_header(self): - if (self._current_header_value is not None or - self._current_header_name is not None): - raise HttpParserError('invalid headers state') - - if self._proto_on_chunk_header is not None: - self._proto_on_chunk_header() - - cdef _on_chunk_complete(self): - self._maybe_call_on_header() - - if self._proto_on_chunk_complete is not None: - self._proto_on_chunk_complete() - - ### Public API ### - - def set_dangerous_leniencies( - self, - lenient_headers: Optional[bool] = None, - lenient_chunked_length: Optional[bool] = None, - lenient_keep_alive: Optional[bool] = None, - lenient_transfer_encoding: Optional[bool] = None, - lenient_version: Optional[bool] = None, - lenient_data_after_close: Optional[bool] = None, - lenient_optional_lf_after_cr: Optional[bool] = None, - lenient_optional_cr_before_lf: Optional[bool] = None, - lenient_optional_crlf_after_chunk: Optional[bool] = None, - lenient_spaces_after_chunk_size: Optional[bool] = None, - ): - cdef cparser.llhttp_t* parser = self._cparser - if lenient_headers is not None: - cparser.llhttp_set_lenient_headers( - parser, lenient_headers) - if lenient_chunked_length is not None: - cparser.llhttp_set_lenient_chunked_length( - parser, lenient_chunked_length) - if lenient_keep_alive is not None: - cparser.llhttp_set_lenient_keep_alive( - parser, lenient_keep_alive) - if lenient_transfer_encoding is not None: - cparser.llhttp_set_lenient_transfer_encoding( - parser, lenient_transfer_encoding) - if lenient_version is not None: - cparser.llhttp_set_lenient_version( - parser, lenient_version) - if lenient_data_after_close is not None: - cparser.llhttp_set_lenient_data_after_close( - parser, lenient_data_after_close) - if lenient_optional_lf_after_cr is not None: - cparser.llhttp_set_lenient_optional_lf_after_cr( - parser, lenient_optional_lf_after_cr) - if lenient_optional_cr_before_lf is not None: - cparser.llhttp_set_lenient_optional_cr_before_lf( - parser, lenient_optional_cr_before_lf) - if lenient_optional_crlf_after_chunk is not None: - cparser.llhttp_set_lenient_optional_crlf_after_chunk( - parser, lenient_optional_crlf_after_chunk) - if lenient_spaces_after_chunk_size is not None: - cparser.llhttp_set_lenient_spaces_after_chunk_size( - parser, lenient_spaces_after_chunk_size) - - def get_http_version(self): - cdef cparser.llhttp_t* parser = self._cparser - return '{}.{}'.format(parser.http_major, parser.http_minor) - - def should_keep_alive(self): - return bool(cparser.llhttp_should_keep_alive(self._cparser)) - - def should_upgrade(self): - cdef cparser.llhttp_t* parser = self._cparser - return bool(parser.upgrade) - - def feed_data(self, data): - cdef: - size_t data_len - cparser.llhttp_errno_t err - Py_buffer *buf - bint owning_buf = False - const char* err_pos - - if PyMemoryView_Check(data): - buf = PyMemoryView_GET_BUFFER(data) - data_len = buf.len - err = cparser.llhttp_execute( - self._cparser, - buf.buf, - data_len) - - else: - buf = &self.py_buf - PyObject_GetBuffer(data, buf, PyBUF_SIMPLE) - owning_buf = True - data_len = buf.len - - err = cparser.llhttp_execute( - self._cparser, - buf.buf, - data_len) - - try: - if self._cparser.upgrade == 1 and err == cparser.HPE_PAUSED_UPGRADE: - err_pos = cparser.llhttp_get_error_pos(self._cparser) - - # Immediately free the parser from "error" state, simulating - # http-parser behavior here because 1) we never had the API to - # allow users manually "resume after upgrade", and 2) the use - # case for resuming parsing is very rare. - cparser.llhttp_resume_after_upgrade(self._cparser) - - # The err_pos here is specific for the input buf. So if we ever - # switch to the llhttp behavior (re-raise HttpParserUpgrade for - # successive calls to feed_data() until resume_after_upgrade is - # called), we have to store the result and keep our own state. - raise HttpParserUpgrade(err_pos - buf.buf) - finally: - if owning_buf: - PyBuffer_Release(buf) - - if err != cparser.HPE_OK: - ex = parser_error_from_errno( - self._cparser, - self._cparser.error) - if isinstance(ex, HttpParserCallbackError): - if self._last_error is not None: - ex.__context__ = self._last_error - self._last_error = None - raise ex - - -cdef class HttpRequestParser(HttpParser): - - def __init__(self, protocol): - self._init(protocol, cparser.HTTP_REQUEST) - - self._proto_on_url = getattr(protocol, 'on_url', None) - if self._proto_on_url is not None: - self._csettings.on_url = cb_on_url - - def get_method(self): - cdef cparser.llhttp_t* parser = self._cparser - return cparser.llhttp_method_name( parser.method) - - -cdef class HttpResponseParser(HttpParser): - - def __init__(self, protocol): - self._init(protocol, cparser.HTTP_RESPONSE) - - self._proto_on_status = getattr(protocol, 'on_status', None) - if self._proto_on_status is not None: - self._csettings.on_status = cb_on_status - - def get_status_code(self): - cdef cparser.llhttp_t* parser = self._cparser - return parser.status_code - - -cdef int cb_on_message_begin(cparser.llhttp_t* parser) except -1: - cdef HttpParser pyparser = parser.data - try: - pyparser._proto_on_message_begin() - except BaseException as ex: - pyparser._last_error = ex - return -1 - else: - return 0 - - -cdef int cb_on_url(cparser.llhttp_t* parser, - const char *at, size_t length) except -1: - cdef HttpParser pyparser = parser.data - try: - pyparser._proto_on_url(at[:length]) - except BaseException as ex: - cparser.llhttp_set_error_reason(parser, "`on_url` callback error") - pyparser._last_error = ex - return cparser.HPE_USER - else: - return 0 - - -cdef int cb_on_status(cparser.llhttp_t* parser, - const char *at, size_t length) except -1: - cdef HttpParser pyparser = parser.data - try: - pyparser._proto_on_status(at[:length]) - except BaseException as ex: - cparser.llhttp_set_error_reason(parser, "`on_status` callback error") - pyparser._last_error = ex - return cparser.HPE_USER - else: - return 0 - - -cdef int cb_on_header_field(cparser.llhttp_t* parser, - const char *at, size_t length) except -1: - cdef HttpParser pyparser = parser.data - try: - pyparser._on_header_field(at[:length]) - except BaseException as ex: - cparser.llhttp_set_error_reason(parser, "`on_header_field` callback error") - pyparser._last_error = ex - return cparser.HPE_USER - else: - return 0 - - -cdef int cb_on_header_value(cparser.llhttp_t* parser, - const char *at, size_t length) except -1: - cdef HttpParser pyparser = parser.data - try: - pyparser._on_header_value(at[:length]) - except BaseException as ex: - cparser.llhttp_set_error_reason(parser, "`on_header_value` callback error") - pyparser._last_error = ex - return cparser.HPE_USER - else: - return 0 - - -cdef int cb_on_headers_complete(cparser.llhttp_t* parser) except -1: - cdef HttpParser pyparser = parser.data - try: - pyparser._on_headers_complete() - except BaseException as ex: - pyparser._last_error = ex - return -1 - else: - if pyparser._cparser.upgrade: - return 1 - else: - return 0 - - -cdef int cb_on_body(cparser.llhttp_t* parser, - const char *at, size_t length) except -1: - cdef HttpParser pyparser = parser.data - try: - pyparser._proto_on_body(at[:length]) - except BaseException as ex: - cparser.llhttp_set_error_reason(parser, "`on_body` callback error") - pyparser._last_error = ex - return cparser.HPE_USER - else: - return 0 - - -cdef int cb_on_message_complete(cparser.llhttp_t* parser) except -1: - cdef HttpParser pyparser = parser.data - try: - pyparser._proto_on_message_complete() - except BaseException as ex: - pyparser._last_error = ex - return -1 - else: - return 0 - - -cdef int cb_on_chunk_header(cparser.llhttp_t* parser) except -1: - cdef HttpParser pyparser = parser.data - try: - pyparser._on_chunk_header() - except BaseException as ex: - pyparser._last_error = ex - return -1 - else: - return 0 - - -cdef int cb_on_chunk_complete(cparser.llhttp_t* parser) except -1: - cdef HttpParser pyparser = parser.data - try: - pyparser._on_chunk_complete() - except BaseException as ex: - pyparser._last_error = ex - return -1 - else: - return 0 - - -cdef parser_error_from_errno(cparser.llhttp_t* parser, cparser.llhttp_errno_t errno): - cdef bytes reason = cparser.llhttp_get_error_reason(parser) - - if errno in (cparser.HPE_CB_MESSAGE_BEGIN, - cparser.HPE_CB_HEADERS_COMPLETE, - cparser.HPE_CB_MESSAGE_COMPLETE, - cparser.HPE_CB_CHUNK_HEADER, - cparser.HPE_CB_CHUNK_COMPLETE, - cparser.HPE_USER): - cls = HttpParserCallbackError - - elif errno == cparser.HPE_INVALID_STATUS: - cls = HttpParserInvalidStatusError - - elif errno == cparser.HPE_INVALID_METHOD: - cls = HttpParserInvalidMethodError - - elif errno == cparser.HPE_INVALID_URL: - cls = HttpParserInvalidURLError - - else: - cls = HttpParserError - - return cls(reason.decode('latin-1')) diff --git a/venv/lib/python3.9/site-packages/httptools/parser/python.pxd b/venv/lib/python3.9/site-packages/httptools/parser/python.pxd deleted file mode 100644 index 8e95925..0000000 --- a/venv/lib/python3.9/site-packages/httptools/parser/python.pxd +++ /dev/null @@ -1,6 +0,0 @@ -cimport cpython - - -cdef extern from "Python.h": - cpython.Py_buffer* PyMemoryView_GET_BUFFER(object) - bint PyMemoryView_Check(object) diff --git a/venv/lib/python3.9/site-packages/httptools/parser/url_cparser.pxd b/venv/lib/python3.9/site-packages/httptools/parser/url_cparser.pxd deleted file mode 100644 index ab9265a..0000000 --- a/venv/lib/python3.9/site-packages/httptools/parser/url_cparser.pxd +++ /dev/null @@ -1,31 +0,0 @@ -from libc.stdint cimport uint16_t - - -cdef extern from "http_parser.h": - # URL Parser - - enum http_parser_url_fields: - UF_SCHEMA = 0, - UF_HOST = 1, - UF_PORT = 2, - UF_PATH = 3, - UF_QUERY = 4, - UF_FRAGMENT = 5, - UF_USERINFO = 6, - UF_MAX = 7 - - struct http_parser_url_field_data: - uint16_t off - uint16_t len - - struct http_parser_url: - uint16_t field_set - uint16_t port - http_parser_url_field_data[UF_MAX] field_data - - void http_parser_url_init(http_parser_url *u) - - int http_parser_parse_url(const char *buf, - size_t buflen, - int is_connect, - http_parser_url *u) diff --git a/venv/lib/python3.9/site-packages/httptools/parser/url_parser.cpython-39-darwin.so b/venv/lib/python3.9/site-packages/httptools/parser/url_parser.cpython-39-darwin.so deleted file mode 100755 index 79e85a7..0000000 Binary files a/venv/lib/python3.9/site-packages/httptools/parser/url_parser.cpython-39-darwin.so and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/httptools/parser/url_parser.pyx b/venv/lib/python3.9/site-packages/httptools/parser/url_parser.pyx deleted file mode 100644 index 49908f3..0000000 --- a/venv/lib/python3.9/site-packages/httptools/parser/url_parser.pyx +++ /dev/null @@ -1,108 +0,0 @@ -#cython: language_level=3 - -from __future__ import print_function -from cpython.mem cimport PyMem_Malloc, PyMem_Free -from cpython cimport PyObject_GetBuffer, PyBuffer_Release, PyBUF_SIMPLE, \ - Py_buffer - -from .errors import HttpParserInvalidURLError - -cimport cython -from . cimport url_cparser as uparser - -__all__ = ('parse_url',) - -@cython.freelist(250) -cdef class URL: - cdef readonly bytes schema - cdef readonly bytes host - cdef readonly object port - cdef readonly bytes path - cdef readonly bytes query - cdef readonly bytes fragment - cdef readonly bytes userinfo - - def __cinit__(self, bytes schema, bytes host, object port, bytes path, - bytes query, bytes fragment, bytes userinfo): - - self.schema = schema - self.host = host - self.port = port - self.path = path - self.query = query - self.fragment = fragment - self.userinfo = userinfo - - def __repr__(self): - return ('' - .format(self.schema, self.host, self.port, self.path, - self.query, self.fragment, self.userinfo)) - - -def parse_url(url): - cdef: - Py_buffer py_buf - char* buf_data - uparser.http_parser_url* parsed - int res - bytes schema = None - bytes host = None - object port = None - bytes path = None - bytes query = None - bytes fragment = None - bytes userinfo = None - object result = None - int off - int ln - - parsed = \ - PyMem_Malloc(sizeof(uparser.http_parser_url)) - uparser.http_parser_url_init(parsed) - - PyObject_GetBuffer(url, &py_buf, PyBUF_SIMPLE) - try: - buf_data = py_buf.buf - res = uparser.http_parser_parse_url(buf_data, py_buf.len, 0, parsed) - - if res == 0: - if parsed.field_set & (1 << uparser.UF_SCHEMA): - off = parsed.field_data[uparser.UF_SCHEMA].off - ln = parsed.field_data[uparser.UF_SCHEMA].len - schema = buf_data[off:off+ln] - - if parsed.field_set & (1 << uparser.UF_HOST): - off = parsed.field_data[uparser.UF_HOST].off - ln = parsed.field_data[uparser.UF_HOST].len - host = buf_data[off:off+ln] - - if parsed.field_set & (1 << uparser.UF_PORT): - port = parsed.port - - if parsed.field_set & (1 << uparser.UF_PATH): - off = parsed.field_data[uparser.UF_PATH].off - ln = parsed.field_data[uparser.UF_PATH].len - path = buf_data[off:off+ln] - - if parsed.field_set & (1 << uparser.UF_QUERY): - off = parsed.field_data[uparser.UF_QUERY].off - ln = parsed.field_data[uparser.UF_QUERY].len - query = buf_data[off:off+ln] - - if parsed.field_set & (1 << uparser.UF_FRAGMENT): - off = parsed.field_data[uparser.UF_FRAGMENT].off - ln = parsed.field_data[uparser.UF_FRAGMENT].len - fragment = buf_data[off:off+ln] - - if parsed.field_set & (1 << uparser.UF_USERINFO): - off = parsed.field_data[uparser.UF_USERINFO].off - ln = parsed.field_data[uparser.UF_USERINFO].len - userinfo = buf_data[off:off+ln] - - return URL(schema, host, port, path, query, fragment, userinfo) - else: - raise HttpParserInvalidURLError("invalid url {!r}".format(url)) - finally: - PyBuffer_Release(&py_buf) - PyMem_Free(parsed) diff --git a/venv/lib/python3.9/site-packages/idna-3.10.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/idna-3.10.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/idna-3.10.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/idna-3.10.dist-info/LICENSE.md b/venv/lib/python3.9/site-packages/idna-3.10.dist-info/LICENSE.md deleted file mode 100644 index 19b6b45..0000000 --- a/venv/lib/python3.9/site-packages/idna-3.10.dist-info/LICENSE.md +++ /dev/null @@ -1,31 +0,0 @@ -BSD 3-Clause License - -Copyright (c) 2013-2024, Kim Davies and contributors. -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - -1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - -2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - -3. Neither the name of the copyright holder nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED -TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR -PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/venv/lib/python3.9/site-packages/idna-3.10.dist-info/METADATA b/venv/lib/python3.9/site-packages/idna-3.10.dist-info/METADATA deleted file mode 100644 index c42623e..0000000 --- a/venv/lib/python3.9/site-packages/idna-3.10.dist-info/METADATA +++ /dev/null @@ -1,250 +0,0 @@ -Metadata-Version: 2.1 -Name: idna -Version: 3.10 -Summary: Internationalized Domain Names in Applications (IDNA) -Author-email: Kim Davies -Requires-Python: >=3.6 -Description-Content-Type: text/x-rst -Classifier: Development Status :: 5 - Production/Stable -Classifier: Intended Audience :: Developers -Classifier: Intended Audience :: System Administrators -Classifier: License :: OSI Approved :: BSD License -Classifier: Operating System :: OS Independent -Classifier: Programming Language :: Python -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3 :: Only -Classifier: Programming Language :: Python :: 3.6 -Classifier: Programming Language :: Python :: 3.7 -Classifier: Programming Language :: Python :: 3.8 -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: 3.10 -Classifier: Programming Language :: Python :: 3.11 -Classifier: Programming Language :: Python :: 3.12 -Classifier: Programming Language :: Python :: 3.13 -Classifier: Programming Language :: Python :: Implementation :: CPython -Classifier: Programming Language :: Python :: Implementation :: PyPy -Classifier: Topic :: Internet :: Name Service (DNS) -Classifier: Topic :: Software Development :: Libraries :: Python Modules -Classifier: Topic :: Utilities -Requires-Dist: ruff >= 0.6.2 ; extra == "all" -Requires-Dist: mypy >= 1.11.2 ; extra == "all" -Requires-Dist: pytest >= 8.3.2 ; extra == "all" -Requires-Dist: flake8 >= 7.1.1 ; extra == "all" -Project-URL: Changelog, https://github.com/kjd/idna/blob/master/HISTORY.rst -Project-URL: Issue tracker, https://github.com/kjd/idna/issues -Project-URL: Source, https://github.com/kjd/idna -Provides-Extra: all - -Internationalized Domain Names in Applications (IDNA) -===================================================== - -Support for the Internationalized Domain Names in -Applications (IDNA) protocol as specified in `RFC 5891 -`_. This is the latest version of -the protocol and is sometimes referred to as “IDNA 2008”. - -This library also provides support for Unicode Technical -Standard 46, `Unicode IDNA Compatibility Processing -`_. - -This acts as a suitable replacement for the “encodings.idna” -module that comes with the Python standard library, but which -only supports the older superseded IDNA specification (`RFC 3490 -`_). - -Basic functions are simply executed: - -.. code-block:: pycon - - >>> import idna - >>> idna.encode('ドメイン.テスト') - b'xn--eckwd4c7c.xn--zckzah' - >>> print(idna.decode('xn--eckwd4c7c.xn--zckzah')) - ドメイン.テスト - - -Installation ------------- - -This package is available for installation from PyPI: - -.. code-block:: bash - - $ python3 -m pip install idna - - -Usage ------ - -For typical usage, the ``encode`` and ``decode`` functions will take a -domain name argument and perform a conversion to A-labels or U-labels -respectively. - -.. code-block:: pycon - - >>> import idna - >>> idna.encode('ドメイン.テスト') - b'xn--eckwd4c7c.xn--zckzah' - >>> print(idna.decode('xn--eckwd4c7c.xn--zckzah')) - ドメイン.テスト - -You may use the codec encoding and decoding methods using the -``idna.codec`` module: - -.. code-block:: pycon - - >>> import idna.codec - >>> print('домен.испытание'.encode('idna2008')) - b'xn--d1acufc.xn--80akhbyknj4f' - >>> print(b'xn--d1acufc.xn--80akhbyknj4f'.decode('idna2008')) - домен.испытание - -Conversions can be applied at a per-label basis using the ``ulabel`` or -``alabel`` functions if necessary: - -.. code-block:: pycon - - >>> idna.alabel('测试') - b'xn--0zwm56d' - -Compatibility Mapping (UTS #46) -+++++++++++++++++++++++++++++++ - -As described in `RFC 5895 `_, the -IDNA specification does not normalize input from different potential -ways a user may input a domain name. This functionality, known as -a “mapping”, is considered by the specification to be a local -user-interface issue distinct from IDNA conversion functionality. - -This library provides one such mapping that was developed by the -Unicode Consortium. Known as `Unicode IDNA Compatibility Processing -`_, it provides for both a regular -mapping for typical applications, as well as a transitional mapping to -help migrate from older IDNA 2003 applications. Strings are -preprocessed according to Section 4.4 “Preprocessing for IDNA2008” -prior to the IDNA operations. - -For example, “Königsgäßchen” is not a permissible label as *LATIN -CAPITAL LETTER K* is not allowed (nor are capital letters in general). -UTS 46 will convert this into lower case prior to applying the IDNA -conversion. - -.. code-block:: pycon - - >>> import idna - >>> idna.encode('Königsgäßchen') - ... - idna.core.InvalidCodepoint: Codepoint U+004B at position 1 of 'Königsgäßchen' not allowed - >>> idna.encode('Königsgäßchen', uts46=True) - b'xn--knigsgchen-b4a3dun' - >>> print(idna.decode('xn--knigsgchen-b4a3dun')) - königsgäßchen - -Transitional processing provides conversions to help transition from -the older 2003 standard to the current standard. For example, in the -original IDNA specification, the *LATIN SMALL LETTER SHARP S* (ß) was -converted into two *LATIN SMALL LETTER S* (ss), whereas in the current -IDNA specification this conversion is not performed. - -.. code-block:: pycon - - >>> idna.encode('Königsgäßchen', uts46=True, transitional=True) - 'xn--knigsgsschen-lcb0w' - -Implementers should use transitional processing with caution, only in -rare cases where conversion from legacy labels to current labels must be -performed (i.e. IDNA implementations that pre-date 2008). For typical -applications that just need to convert labels, transitional processing -is unlikely to be beneficial and could produce unexpected incompatible -results. - -``encodings.idna`` Compatibility -++++++++++++++++++++++++++++++++ - -Function calls from the Python built-in ``encodings.idna`` module are -mapped to their IDNA 2008 equivalents using the ``idna.compat`` module. -Simply substitute the ``import`` clause in your code to refer to the new -module name. - -Exceptions ----------- - -All errors raised during the conversion following the specification -should raise an exception derived from the ``idna.IDNAError`` base -class. - -More specific exceptions that may be generated as ``idna.IDNABidiError`` -when the error reflects an illegal combination of left-to-right and -right-to-left characters in a label; ``idna.InvalidCodepoint`` when -a specific codepoint is an illegal character in an IDN label (i.e. -INVALID); and ``idna.InvalidCodepointContext`` when the codepoint is -illegal based on its positional context (i.e. it is CONTEXTO or CONTEXTJ -but the contextual requirements are not satisfied.) - -Building and Diagnostics ------------------------- - -The IDNA and UTS 46 functionality relies upon pre-calculated lookup -tables for performance. These tables are derived from computing against -eligibility criteria in the respective standards. These tables are -computed using the command-line script ``tools/idna-data``. - -This tool will fetch relevant codepoint data from the Unicode repository -and perform the required calculations to identify eligibility. There are -three main modes: - -* ``idna-data make-libdata``. Generates ``idnadata.py`` and - ``uts46data.py``, the pre-calculated lookup tables used for IDNA and - UTS 46 conversions. Implementers who wish to track this library against - a different Unicode version may use this tool to manually generate a - different version of the ``idnadata.py`` and ``uts46data.py`` files. - -* ``idna-data make-table``. Generate a table of the IDNA disposition - (e.g. PVALID, CONTEXTJ, CONTEXTO) in the format found in Appendix - B.1 of RFC 5892 and the pre-computed tables published by `IANA - `_. - -* ``idna-data U+0061``. Prints debugging output on the various - properties associated with an individual Unicode codepoint (in this - case, U+0061), that are used to assess the IDNA and UTS 46 status of a - codepoint. This is helpful in debugging or analysis. - -The tool accepts a number of arguments, described using ``idna-data --h``. Most notably, the ``--version`` argument allows the specification -of the version of Unicode to be used in computing the table data. For -example, ``idna-data --version 9.0.0 make-libdata`` will generate -library data against Unicode 9.0.0. - - -Additional Notes ----------------- - -* **Packages**. The latest tagged release version is published in the - `Python Package Index `_. - -* **Version support**. This library supports Python 3.6 and higher. - As this library serves as a low-level toolkit for a variety of - applications, many of which strive for broad compatibility with older - Python versions, there is no rush to remove older interpreter support. - Removing support for older versions should be well justified in that the - maintenance burden has become too high. - -* **Python 2**. Python 2 is supported by version 2.x of this library. - Use "idna<3" in your requirements file if you need this library for - a Python 2 application. Be advised that these versions are no longer - actively developed. - -* **Testing**. The library has a test suite based on each rule of the - IDNA specification, as well as tests that are provided as part of the - Unicode Technical Standard 46, `Unicode IDNA Compatibility Processing - `_. - -* **Emoji**. It is an occasional request to support emoji domains in - this library. Encoding of symbols like emoji is expressly prohibited by - the technical standard IDNA 2008 and emoji domains are broadly phased - out across the domain industry due to associated security risks. For - now, applications that need to support these non-compliant labels - may wish to consider trying the encode/decode operation in this library - first, and then falling back to using `encodings.idna`. See `the Github - project `_ for more discussion. - diff --git a/venv/lib/python3.9/site-packages/idna-3.10.dist-info/RECORD b/venv/lib/python3.9/site-packages/idna-3.10.dist-info/RECORD deleted file mode 100644 index 6bedfd4..0000000 --- a/venv/lib/python3.9/site-packages/idna-3.10.dist-info/RECORD +++ /dev/null @@ -1,22 +0,0 @@ -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/idna/__init__.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/idna/codec.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/idna/compat.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/idna/core.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/idna/idnadata.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/idna/intranges.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/idna/package_data.cpython-39.pyc,, -../../../../../../Library/Caches/com.apple.python/Users/mariadrambyan/Desktop/python-pastebin/venv/lib/python3.9/site-packages/idna/uts46data.cpython-39.pyc,, -idna-3.10.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 -idna-3.10.dist-info/LICENSE.md,sha256=pZ8LDvNjWHQQmkRhykT_enDVBpboFHZ7-vch1Mmw2w8,1541 -idna-3.10.dist-info/METADATA,sha256=URR5ZyDfQ1PCEGhkYoojqfi2Ra0tau2--lhwG4XSfjI,10158 -idna-3.10.dist-info/RECORD,, -idna-3.10.dist-info/WHEEL,sha256=EZbGkh7Ie4PoZfRQ8I0ZuP9VklN_TvcZ6DSE5Uar4z4,81 -idna/__init__.py,sha256=MPqNDLZbXqGaNdXxAFhiqFPKEQXju2jNQhCey6-5eJM,868 -idna/codec.py,sha256=PEew3ItwzjW4hymbasnty2N2OXvNcgHB-JjrBuxHPYY,3422 -idna/compat.py,sha256=RzLy6QQCdl9784aFhb2EX9EKGCJjg0P3PilGdeXXcx8,316 -idna/core.py,sha256=YJYyAMnwiQEPjVC4-Fqu_p4CJ6yKKuDGmppBNQNQpFs,13239 -idna/idnadata.py,sha256=W30GcIGvtOWYwAjZj4ZjuouUutC6ffgNuyjJy7fZ-lo,78306 -idna/intranges.py,sha256=amUtkdhYcQG8Zr-CoMM_kVRacxkivC1WgxN1b63KKdU,1898 -idna/package_data.py,sha256=q59S3OXsc5VI8j6vSD0sGBMyk6zZ4vWFREE88yCJYKs,21 -idna/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0 -idna/uts46data.py,sha256=rt90K9J40gUSwppDPCrhjgi5AA6pWM65dEGRSf6rIhM,239289 diff --git a/venv/lib/python3.9/site-packages/idna-3.10.dist-info/WHEEL b/venv/lib/python3.9/site-packages/idna-3.10.dist-info/WHEEL deleted file mode 100644 index 3b5e64b..0000000 --- a/venv/lib/python3.9/site-packages/idna-3.10.dist-info/WHEEL +++ /dev/null @@ -1,4 +0,0 @@ -Wheel-Version: 1.0 -Generator: flit 3.9.0 -Root-Is-Purelib: true -Tag: py3-none-any diff --git a/venv/lib/python3.9/site-packages/idna/__init__.py b/venv/lib/python3.9/site-packages/idna/__init__.py deleted file mode 100644 index cfdc030..0000000 --- a/venv/lib/python3.9/site-packages/idna/__init__.py +++ /dev/null @@ -1,45 +0,0 @@ -from .core import ( - IDNABidiError, - IDNAError, - InvalidCodepoint, - InvalidCodepointContext, - alabel, - check_bidi, - check_hyphen_ok, - check_initial_combiner, - check_label, - check_nfc, - decode, - encode, - ulabel, - uts46_remap, - valid_contextj, - valid_contexto, - valid_label_length, - valid_string_length, -) -from .intranges import intranges_contain -from .package_data import __version__ - -__all__ = [ - "__version__", - "IDNABidiError", - "IDNAError", - "InvalidCodepoint", - "InvalidCodepointContext", - "alabel", - "check_bidi", - "check_hyphen_ok", - "check_initial_combiner", - "check_label", - "check_nfc", - "decode", - "encode", - "intranges_contain", - "ulabel", - "uts46_remap", - "valid_contextj", - "valid_contexto", - "valid_label_length", - "valid_string_length", -] diff --git a/venv/lib/python3.9/site-packages/idna/codec.py b/venv/lib/python3.9/site-packages/idna/codec.py deleted file mode 100644 index 913abfd..0000000 --- a/venv/lib/python3.9/site-packages/idna/codec.py +++ /dev/null @@ -1,122 +0,0 @@ -import codecs -import re -from typing import Any, Optional, Tuple - -from .core import IDNAError, alabel, decode, encode, ulabel - -_unicode_dots_re = re.compile("[\u002e\u3002\uff0e\uff61]") - - -class Codec(codecs.Codec): - def encode(self, data: str, errors: str = "strict") -> Tuple[bytes, int]: - if errors != "strict": - raise IDNAError('Unsupported error handling "{}"'.format(errors)) - - if not data: - return b"", 0 - - return encode(data), len(data) - - def decode(self, data: bytes, errors: str = "strict") -> Tuple[str, int]: - if errors != "strict": - raise IDNAError('Unsupported error handling "{}"'.format(errors)) - - if not data: - return "", 0 - - return decode(data), len(data) - - -class IncrementalEncoder(codecs.BufferedIncrementalEncoder): - def _buffer_encode(self, data: str, errors: str, final: bool) -> Tuple[bytes, int]: - if errors != "strict": - raise IDNAError('Unsupported error handling "{}"'.format(errors)) - - if not data: - return b"", 0 - - labels = _unicode_dots_re.split(data) - trailing_dot = b"" - if labels: - if not labels[-1]: - trailing_dot = b"." - del labels[-1] - elif not final: - # Keep potentially unfinished label until the next call - del labels[-1] - if labels: - trailing_dot = b"." - - result = [] - size = 0 - for label in labels: - result.append(alabel(label)) - if size: - size += 1 - size += len(label) - - # Join with U+002E - result_bytes = b".".join(result) + trailing_dot - size += len(trailing_dot) - return result_bytes, size - - -class IncrementalDecoder(codecs.BufferedIncrementalDecoder): - def _buffer_decode(self, data: Any, errors: str, final: bool) -> Tuple[str, int]: - if errors != "strict": - raise IDNAError('Unsupported error handling "{}"'.format(errors)) - - if not data: - return ("", 0) - - if not isinstance(data, str): - data = str(data, "ascii") - - labels = _unicode_dots_re.split(data) - trailing_dot = "" - if labels: - if not labels[-1]: - trailing_dot = "." - del labels[-1] - elif not final: - # Keep potentially unfinished label until the next call - del labels[-1] - if labels: - trailing_dot = "." - - result = [] - size = 0 - for label in labels: - result.append(ulabel(label)) - if size: - size += 1 - size += len(label) - - result_str = ".".join(result) + trailing_dot - size += len(trailing_dot) - return (result_str, size) - - -class StreamWriter(Codec, codecs.StreamWriter): - pass - - -class StreamReader(Codec, codecs.StreamReader): - pass - - -def search_function(name: str) -> Optional[codecs.CodecInfo]: - if name != "idna2008": - return None - return codecs.CodecInfo( - name=name, - encode=Codec().encode, - decode=Codec().decode, - incrementalencoder=IncrementalEncoder, - incrementaldecoder=IncrementalDecoder, - streamwriter=StreamWriter, - streamreader=StreamReader, - ) - - -codecs.register(search_function) diff --git a/venv/lib/python3.9/site-packages/idna/compat.py b/venv/lib/python3.9/site-packages/idna/compat.py deleted file mode 100644 index 1df9f2a..0000000 --- a/venv/lib/python3.9/site-packages/idna/compat.py +++ /dev/null @@ -1,15 +0,0 @@ -from typing import Any, Union - -from .core import decode, encode - - -def ToASCII(label: str) -> bytes: - return encode(label) - - -def ToUnicode(label: Union[bytes, bytearray]) -> str: - return decode(label) - - -def nameprep(s: Any) -> None: - raise NotImplementedError("IDNA 2008 does not utilise nameprep protocol") diff --git a/venv/lib/python3.9/site-packages/idna/core.py b/venv/lib/python3.9/site-packages/idna/core.py deleted file mode 100644 index 9115f12..0000000 --- a/venv/lib/python3.9/site-packages/idna/core.py +++ /dev/null @@ -1,437 +0,0 @@ -import bisect -import re -import unicodedata -from typing import Optional, Union - -from . import idnadata -from .intranges import intranges_contain - -_virama_combining_class = 9 -_alabel_prefix = b"xn--" -_unicode_dots_re = re.compile("[\u002e\u3002\uff0e\uff61]") - - -class IDNAError(UnicodeError): - """Base exception for all IDNA-encoding related problems""" - - pass - - -class IDNABidiError(IDNAError): - """Exception when bidirectional requirements are not satisfied""" - - pass - - -class InvalidCodepoint(IDNAError): - """Exception when a disallowed or unallocated codepoint is used""" - - pass - - -class InvalidCodepointContext(IDNAError): - """Exception when the codepoint is not valid in the context it is used""" - - pass - - -def _combining_class(cp: int) -> int: - v = unicodedata.combining(chr(cp)) - if v == 0: - if not unicodedata.name(chr(cp)): - raise ValueError("Unknown character in unicodedata") - return v - - -def _is_script(cp: str, script: str) -> bool: - return intranges_contain(ord(cp), idnadata.scripts[script]) - - -def _punycode(s: str) -> bytes: - return s.encode("punycode") - - -def _unot(s: int) -> str: - return "U+{:04X}".format(s) - - -def valid_label_length(label: Union[bytes, str]) -> bool: - if len(label) > 63: - return False - return True - - -def valid_string_length(label: Union[bytes, str], trailing_dot: bool) -> bool: - if len(label) > (254 if trailing_dot else 253): - return False - return True - - -def check_bidi(label: str, check_ltr: bool = False) -> bool: - # Bidi rules should only be applied if string contains RTL characters - bidi_label = False - for idx, cp in enumerate(label, 1): - direction = unicodedata.bidirectional(cp) - if direction == "": - # String likely comes from a newer version of Unicode - raise IDNABidiError("Unknown directionality in label {} at position {}".format(repr(label), idx)) - if direction in ["R", "AL", "AN"]: - bidi_label = True - if not bidi_label and not check_ltr: - return True - - # Bidi rule 1 - direction = unicodedata.bidirectional(label[0]) - if direction in ["R", "AL"]: - rtl = True - elif direction == "L": - rtl = False - else: - raise IDNABidiError("First codepoint in label {} must be directionality L, R or AL".format(repr(label))) - - valid_ending = False - number_type: Optional[str] = None - for idx, cp in enumerate(label, 1): - direction = unicodedata.bidirectional(cp) - - if rtl: - # Bidi rule 2 - if direction not in [ - "R", - "AL", - "AN", - "EN", - "ES", - "CS", - "ET", - "ON", - "BN", - "NSM", - ]: - raise IDNABidiError("Invalid direction for codepoint at position {} in a right-to-left label".format(idx)) - # Bidi rule 3 - if direction in ["R", "AL", "EN", "AN"]: - valid_ending = True - elif direction != "NSM": - valid_ending = False - # Bidi rule 4 - if direction in ["AN", "EN"]: - if not number_type: - number_type = direction - else: - if number_type != direction: - raise IDNABidiError("Can not mix numeral types in a right-to-left label") - else: - # Bidi rule 5 - if direction not in ["L", "EN", "ES", "CS", "ET", "ON", "BN", "NSM"]: - raise IDNABidiError("Invalid direction for codepoint at position {} in a left-to-right label".format(idx)) - # Bidi rule 6 - if direction in ["L", "EN"]: - valid_ending = True - elif direction != "NSM": - valid_ending = False - - if not valid_ending: - raise IDNABidiError("Label ends with illegal codepoint directionality") - - return True - - -def check_initial_combiner(label: str) -> bool: - if unicodedata.category(label[0])[0] == "M": - raise IDNAError("Label begins with an illegal combining character") - return True - - -def check_hyphen_ok(label: str) -> bool: - if label[2:4] == "--": - raise IDNAError("Label has disallowed hyphens in 3rd and 4th position") - if label[0] == "-" or label[-1] == "-": - raise IDNAError("Label must not start or end with a hyphen") - return True - - -def check_nfc(label: str) -> None: - if unicodedata.normalize("NFC", label) != label: - raise IDNAError("Label must be in Normalization Form C") - - -def valid_contextj(label: str, pos: int) -> bool: - cp_value = ord(label[pos]) - - if cp_value == 0x200C: - if pos > 0: - if _combining_class(ord(label[pos - 1])) == _virama_combining_class: - return True - - ok = False - for i in range(pos - 1, -1, -1): - joining_type = idnadata.joining_types.get(ord(label[i])) - if joining_type == ord("T"): - continue - elif joining_type in [ord("L"), ord("D")]: - ok = True - break - else: - break - - if not ok: - return False - - ok = False - for i in range(pos + 1, len(label)): - joining_type = idnadata.joining_types.get(ord(label[i])) - if joining_type == ord("T"): - continue - elif joining_type in [ord("R"), ord("D")]: - ok = True - break - else: - break - return ok - - if cp_value == 0x200D: - if pos > 0: - if _combining_class(ord(label[pos - 1])) == _virama_combining_class: - return True - return False - - else: - return False - - -def valid_contexto(label: str, pos: int, exception: bool = False) -> bool: - cp_value = ord(label[pos]) - - if cp_value == 0x00B7: - if 0 < pos < len(label) - 1: - if ord(label[pos - 1]) == 0x006C and ord(label[pos + 1]) == 0x006C: - return True - return False - - elif cp_value == 0x0375: - if pos < len(label) - 1 and len(label) > 1: - return _is_script(label[pos + 1], "Greek") - return False - - elif cp_value == 0x05F3 or cp_value == 0x05F4: - if pos > 0: - return _is_script(label[pos - 1], "Hebrew") - return False - - elif cp_value == 0x30FB: - for cp in label: - if cp == "\u30fb": - continue - if _is_script(cp, "Hiragana") or _is_script(cp, "Katakana") or _is_script(cp, "Han"): - return True - return False - - elif 0x660 <= cp_value <= 0x669: - for cp in label: - if 0x6F0 <= ord(cp) <= 0x06F9: - return False - return True - - elif 0x6F0 <= cp_value <= 0x6F9: - for cp in label: - if 0x660 <= ord(cp) <= 0x0669: - return False - return True - - return False - - -def check_label(label: Union[str, bytes, bytearray]) -> None: - if isinstance(label, (bytes, bytearray)): - label = label.decode("utf-8") - if len(label) == 0: - raise IDNAError("Empty Label") - - check_nfc(label) - check_hyphen_ok(label) - check_initial_combiner(label) - - for pos, cp in enumerate(label): - cp_value = ord(cp) - if intranges_contain(cp_value, idnadata.codepoint_classes["PVALID"]): - continue - elif intranges_contain(cp_value, idnadata.codepoint_classes["CONTEXTJ"]): - try: - if not valid_contextj(label, pos): - raise InvalidCodepointContext( - "Joiner {} not allowed at position {} in {}".format(_unot(cp_value), pos + 1, repr(label)) - ) - except ValueError: - raise IDNAError( - "Unknown codepoint adjacent to joiner {} at position {} in {}".format( - _unot(cp_value), pos + 1, repr(label) - ) - ) - elif intranges_contain(cp_value, idnadata.codepoint_classes["CONTEXTO"]): - if not valid_contexto(label, pos): - raise InvalidCodepointContext( - "Codepoint {} not allowed at position {} in {}".format(_unot(cp_value), pos + 1, repr(label)) - ) - else: - raise InvalidCodepoint( - "Codepoint {} at position {} of {} not allowed".format(_unot(cp_value), pos + 1, repr(label)) - ) - - check_bidi(label) - - -def alabel(label: str) -> bytes: - try: - label_bytes = label.encode("ascii") - ulabel(label_bytes) - if not valid_label_length(label_bytes): - raise IDNAError("Label too long") - return label_bytes - except UnicodeEncodeError: - pass - - check_label(label) - label_bytes = _alabel_prefix + _punycode(label) - - if not valid_label_length(label_bytes): - raise IDNAError("Label too long") - - return label_bytes - - -def ulabel(label: Union[str, bytes, bytearray]) -> str: - if not isinstance(label, (bytes, bytearray)): - try: - label_bytes = label.encode("ascii") - except UnicodeEncodeError: - check_label(label) - return label - else: - label_bytes = label - - label_bytes = label_bytes.lower() - if label_bytes.startswith(_alabel_prefix): - label_bytes = label_bytes[len(_alabel_prefix) :] - if not label_bytes: - raise IDNAError("Malformed A-label, no Punycode eligible content found") - if label_bytes.decode("ascii")[-1] == "-": - raise IDNAError("A-label must not end with a hyphen") - else: - check_label(label_bytes) - return label_bytes.decode("ascii") - - try: - label = label_bytes.decode("punycode") - except UnicodeError: - raise IDNAError("Invalid A-label") - check_label(label) - return label - - -def uts46_remap(domain: str, std3_rules: bool = True, transitional: bool = False) -> str: - """Re-map the characters in the string according to UTS46 processing.""" - from .uts46data import uts46data - - output = "" - - for pos, char in enumerate(domain): - code_point = ord(char) - try: - uts46row = uts46data[code_point if code_point < 256 else bisect.bisect_left(uts46data, (code_point, "Z")) - 1] - status = uts46row[1] - replacement: Optional[str] = None - if len(uts46row) == 3: - replacement = uts46row[2] - if ( - status == "V" - or (status == "D" and not transitional) - or (status == "3" and not std3_rules and replacement is None) - ): - output += char - elif replacement is not None and ( - status == "M" or (status == "3" and not std3_rules) or (status == "D" and transitional) - ): - output += replacement - elif status != "I": - raise IndexError() - except IndexError: - raise InvalidCodepoint( - "Codepoint {} not allowed at position {} in {}".format(_unot(code_point), pos + 1, repr(domain)) - ) - - return unicodedata.normalize("NFC", output) - - -def encode( - s: Union[str, bytes, bytearray], - strict: bool = False, - uts46: bool = False, - std3_rules: bool = False, - transitional: bool = False, -) -> bytes: - if not isinstance(s, str): - try: - s = str(s, "ascii") - except UnicodeDecodeError: - raise IDNAError("should pass a unicode string to the function rather than a byte string.") - if uts46: - s = uts46_remap(s, std3_rules, transitional) - trailing_dot = False - result = [] - if strict: - labels = s.split(".") - else: - labels = _unicode_dots_re.split(s) - if not labels or labels == [""]: - raise IDNAError("Empty domain") - if labels[-1] == "": - del labels[-1] - trailing_dot = True - for label in labels: - s = alabel(label) - if s: - result.append(s) - else: - raise IDNAError("Empty label") - if trailing_dot: - result.append(b"") - s = b".".join(result) - if not valid_string_length(s, trailing_dot): - raise IDNAError("Domain too long") - return s - - -def decode( - s: Union[str, bytes, bytearray], - strict: bool = False, - uts46: bool = False, - std3_rules: bool = False, -) -> str: - try: - if not isinstance(s, str): - s = str(s, "ascii") - except UnicodeDecodeError: - raise IDNAError("Invalid ASCII in A-label") - if uts46: - s = uts46_remap(s, std3_rules, False) - trailing_dot = False - result = [] - if not strict: - labels = _unicode_dots_re.split(s) - else: - labels = s.split(".") - if not labels or labels == [""]: - raise IDNAError("Empty domain") - if not labels[-1]: - del labels[-1] - trailing_dot = True - for label in labels: - s = ulabel(label) - if s: - result.append(s) - else: - raise IDNAError("Empty label") - if trailing_dot: - result.append("") - return ".".join(result) diff --git a/venv/lib/python3.9/site-packages/idna/idnadata.py b/venv/lib/python3.9/site-packages/idna/idnadata.py deleted file mode 100644 index 4be6004..0000000 --- a/venv/lib/python3.9/site-packages/idna/idnadata.py +++ /dev/null @@ -1,4243 +0,0 @@ -# This file is automatically generated by tools/idna-data - -__version__ = "15.1.0" -scripts = { - "Greek": ( - 0x37000000374, - 0x37500000378, - 0x37A0000037E, - 0x37F00000380, - 0x38400000385, - 0x38600000387, - 0x3880000038B, - 0x38C0000038D, - 0x38E000003A2, - 0x3A3000003E2, - 0x3F000000400, - 0x1D2600001D2B, - 0x1D5D00001D62, - 0x1D6600001D6B, - 0x1DBF00001DC0, - 0x1F0000001F16, - 0x1F1800001F1E, - 0x1F2000001F46, - 0x1F4800001F4E, - 0x1F5000001F58, - 0x1F5900001F5A, - 0x1F5B00001F5C, - 0x1F5D00001F5E, - 0x1F5F00001F7E, - 0x1F8000001FB5, - 0x1FB600001FC5, - 0x1FC600001FD4, - 0x1FD600001FDC, - 0x1FDD00001FF0, - 0x1FF200001FF5, - 0x1FF600001FFF, - 0x212600002127, - 0xAB650000AB66, - 0x101400001018F, - 0x101A0000101A1, - 0x1D2000001D246, - ), - "Han": ( - 0x2E8000002E9A, - 0x2E9B00002EF4, - 0x2F0000002FD6, - 0x300500003006, - 0x300700003008, - 0x30210000302A, - 0x30380000303C, - 0x340000004DC0, - 0x4E000000A000, - 0xF9000000FA6E, - 0xFA700000FADA, - 0x16FE200016FE4, - 0x16FF000016FF2, - 0x200000002A6E0, - 0x2A7000002B73A, - 0x2B7400002B81E, - 0x2B8200002CEA2, - 0x2CEB00002EBE1, - 0x2EBF00002EE5E, - 0x2F8000002FA1E, - 0x300000003134B, - 0x31350000323B0, - ), - "Hebrew": ( - 0x591000005C8, - 0x5D0000005EB, - 0x5EF000005F5, - 0xFB1D0000FB37, - 0xFB380000FB3D, - 0xFB3E0000FB3F, - 0xFB400000FB42, - 0xFB430000FB45, - 0xFB460000FB50, - ), - "Hiragana": ( - 0x304100003097, - 0x309D000030A0, - 0x1B0010001B120, - 0x1B1320001B133, - 0x1B1500001B153, - 0x1F2000001F201, - ), - "Katakana": ( - 0x30A1000030FB, - 0x30FD00003100, - 0x31F000003200, - 0x32D0000032FF, - 0x330000003358, - 0xFF660000FF70, - 0xFF710000FF9E, - 0x1AFF00001AFF4, - 0x1AFF50001AFFC, - 0x1AFFD0001AFFF, - 0x1B0000001B001, - 0x1B1200001B123, - 0x1B1550001B156, - 0x1B1640001B168, - ), -} -joining_types = { - 0xAD: 84, - 0x300: 84, - 0x301: 84, - 0x302: 84, - 0x303: 84, - 0x304: 84, - 0x305: 84, - 0x306: 84, - 0x307: 84, - 0x308: 84, - 0x309: 84, - 0x30A: 84, - 0x30B: 84, - 0x30C: 84, - 0x30D: 84, - 0x30E: 84, - 0x30F: 84, - 0x310: 84, - 0x311: 84, - 0x312: 84, - 0x313: 84, - 0x314: 84, - 0x315: 84, - 0x316: 84, - 0x317: 84, - 0x318: 84, - 0x319: 84, - 0x31A: 84, - 0x31B: 84, - 0x31C: 84, - 0x31D: 84, - 0x31E: 84, - 0x31F: 84, - 0x320: 84, - 0x321: 84, - 0x322: 84, - 0x323: 84, - 0x324: 84, - 0x325: 84, - 0x326: 84, - 0x327: 84, - 0x328: 84, - 0x329: 84, - 0x32A: 84, - 0x32B: 84, - 0x32C: 84, - 0x32D: 84, - 0x32E: 84, - 0x32F: 84, - 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Then answer the question "was x present -in the original list?" in time O(log(# runs)). -""" - -import bisect -from typing import List, Tuple - - -def intranges_from_list(list_: List[int]) -> Tuple[int, ...]: - """Represent a list of integers as a sequence of ranges: - ((start_0, end_0), (start_1, end_1), ...), such that the original - integers are exactly those x such that start_i <= x < end_i for some i. - - Ranges are encoded as single integers (start << 32 | end), not as tuples. - """ - - sorted_list = sorted(list_) - ranges = [] - last_write = -1 - for i in range(len(sorted_list)): - if i + 1 < len(sorted_list): - if sorted_list[i] == sorted_list[i + 1] - 1: - continue - current_range = sorted_list[last_write + 1 : i + 1] - ranges.append(_encode_range(current_range[0], current_range[-1] + 1)) - last_write = i - - return tuple(ranges) - - -def _encode_range(start: int, end: int) -> int: - return (start << 32) | end - - -def _decode_range(r: int) -> Tuple[int, int]: - return (r >> 32), (r & ((1 << 32) - 1)) - - -def intranges_contain(int_: int, ranges: Tuple[int, ...]) -> bool: - """Determine if `int_` falls into one of the ranges in `ranges`.""" - tuple_ = _encode_range(int_, 0) - pos = bisect.bisect_left(ranges, tuple_) - # we could be immediately ahead of a tuple (start, end) - # with start < int_ <= end - if pos > 0: - left, right = _decode_range(ranges[pos - 1]) - if left <= int_ < right: - return True - # or we could be immediately behind a tuple (int_, end) - if pos < len(ranges): - left, _ = _decode_range(ranges[pos]) - if left == int_: - return True - return False diff --git a/venv/lib/python3.9/site-packages/idna/package_data.py b/venv/lib/python3.9/site-packages/idna/package_data.py deleted file mode 100644 index 514ff7e..0000000 --- a/venv/lib/python3.9/site-packages/idna/package_data.py +++ /dev/null @@ -1 +0,0 @@ -__version__ = "3.10" diff --git a/venv/lib/python3.9/site-packages/idna/py.typed b/venv/lib/python3.9/site-packages/idna/py.typed deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/idna/uts46data.py b/venv/lib/python3.9/site-packages/idna/uts46data.py deleted file mode 100644 index eb89432..0000000 --- a/venv/lib/python3.9/site-packages/idna/uts46data.py +++ /dev/null @@ -1,8681 +0,0 @@ -# This file is automatically generated by tools/idna-data -# vim: set fileencoding=utf-8 : - 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- -from .exceptions import ExpiredSignatureError # noqa: F401 -from .exceptions import JOSEError # noqa: F401 -from .exceptions import JWSError # noqa: F401 -from .exceptions import JWTError # noqa: F401 diff --git a/venv/lib/python3.9/site-packages/jose/backends/__init__.py b/venv/lib/python3.9/site-packages/jose/backends/__init__.py deleted file mode 100644 index e7bba69..0000000 --- a/venv/lib/python3.9/site-packages/jose/backends/__init__.py +++ /dev/null @@ -1,32 +0,0 @@ -try: - from jose.backends.cryptography_backend import get_random_bytes # noqa: F401 -except ImportError: - try: - from jose.backends.pycrypto_backend import get_random_bytes # noqa: F401 - except ImportError: - from jose.backends.native import get_random_bytes # noqa: F401 - -try: - from jose.backends.cryptography_backend import CryptographyRSAKey as RSAKey # noqa: F401 -except ImportError: - try: - from jose.backends.rsa_backend import RSAKey # noqa: F401 - except ImportError: - RSAKey = None - -try: - from jose.backends.cryptography_backend import CryptographyECKey as ECKey # noqa: F401 -except ImportError: - from jose.backends.ecdsa_backend import ECDSAECKey as ECKey # noqa: F401 - -try: - from jose.backends.cryptography_backend import CryptographyAESKey as AESKey # noqa: F401 -except ImportError: - AESKey = None - -try: - from jose.backends.cryptography_backend import CryptographyHMACKey as HMACKey # noqa: F401 -except ImportError: - from jose.backends.native import HMACKey # noqa: F401 - -from .base import DIRKey # noqa: F401 diff --git a/venv/lib/python3.9/site-packages/jose/backends/_asn1.py b/venv/lib/python3.9/site-packages/jose/backends/_asn1.py deleted file mode 100644 index af5fa8b..0000000 --- a/venv/lib/python3.9/site-packages/jose/backends/_asn1.py +++ /dev/null @@ -1,83 +0,0 @@ -"""ASN1 encoding helpers for converting between PKCS1 and PKCS8. - -Required by rsa_backend but not cryptography_backend. -""" -from pyasn1.codec.der import decoder, encoder -from pyasn1.type import namedtype, univ - -RSA_ENCRYPTION_ASN1_OID = "1.2.840.113549.1.1.1" - - -class RsaAlgorithmIdentifier(univ.Sequence): - """ASN1 structure for recording RSA PrivateKeyAlgorithm identifiers.""" - - componentType = namedtype.NamedTypes( - namedtype.NamedType("rsaEncryption", univ.ObjectIdentifier()), namedtype.NamedType("parameters", univ.Null()) - ) - - -class PKCS8PrivateKey(univ.Sequence): - """ASN1 structure for recording PKCS8 private keys.""" - - componentType = namedtype.NamedTypes( - namedtype.NamedType("version", univ.Integer()), - namedtype.NamedType("privateKeyAlgorithm", RsaAlgorithmIdentifier()), - namedtype.NamedType("privateKey", univ.OctetString()), - ) - - -class PublicKeyInfo(univ.Sequence): - """ASN1 structure for recording PKCS8 public keys.""" - - componentType = namedtype.NamedTypes( - namedtype.NamedType("algorithm", RsaAlgorithmIdentifier()), namedtype.NamedType("publicKey", univ.BitString()) - ) - - -def rsa_private_key_pkcs8_to_pkcs1(pkcs8_key): - """Convert a PKCS8-encoded RSA private key to PKCS1.""" - decoded_values = decoder.decode(pkcs8_key, asn1Spec=PKCS8PrivateKey()) - - try: - decoded_key = decoded_values[0] - except IndexError: - raise ValueError("Invalid private key encoding") - - return decoded_key["privateKey"] - - -def rsa_private_key_pkcs1_to_pkcs8(pkcs1_key): - """Convert a PKCS1-encoded RSA private key to PKCS8.""" - algorithm = RsaAlgorithmIdentifier() - algorithm["rsaEncryption"] = RSA_ENCRYPTION_ASN1_OID - - pkcs8_key = PKCS8PrivateKey() - pkcs8_key["version"] = 0 - pkcs8_key["privateKeyAlgorithm"] = algorithm - pkcs8_key["privateKey"] = pkcs1_key - - return encoder.encode(pkcs8_key) - - -def rsa_public_key_pkcs1_to_pkcs8(pkcs1_key): - """Convert a PKCS1-encoded RSA private key to PKCS8.""" - algorithm = RsaAlgorithmIdentifier() - algorithm["rsaEncryption"] = RSA_ENCRYPTION_ASN1_OID - - pkcs8_key = PublicKeyInfo() - pkcs8_key["algorithm"] = algorithm - pkcs8_key["publicKey"] = univ.BitString.fromOctetString(pkcs1_key) - - return encoder.encode(pkcs8_key) - - -def rsa_public_key_pkcs8_to_pkcs1(pkcs8_key): - """Convert a PKCS8-encoded RSA private key to PKCS1.""" - decoded_values = decoder.decode(pkcs8_key, asn1Spec=PublicKeyInfo()) - - try: - decoded_key = decoded_values[0] - except IndexError: - raise ValueError("Invalid public key encoding.") - - return decoded_key["publicKey"].asOctets() diff --git a/venv/lib/python3.9/site-packages/jose/backends/base.py b/venv/lib/python3.9/site-packages/jose/backends/base.py deleted file mode 100644 index b000a52..0000000 --- a/venv/lib/python3.9/site-packages/jose/backends/base.py +++ /dev/null @@ -1,89 +0,0 @@ -from ..utils import base64url_encode, ensure_binary - - -class Key: - """ - A simple interface for implementing JWK keys. - """ - - def __init__(self, key, algorithm): - pass - - def sign(self, msg): - raise NotImplementedError() - - def verify(self, msg, sig): - raise NotImplementedError() - - def public_key(self): - raise NotImplementedError() - - def to_pem(self): - raise NotImplementedError() - - def to_dict(self): - raise NotImplementedError() - - def encrypt(self, plain_text, aad=None): - """ - Encrypt the plain text and generate an auth tag if appropriate - - Args: - plain_text (bytes): Data to encrypt - aad (bytes, optional): Authenticated Additional Data if key's algorithm supports auth mode - - Returns: - (bytes, bytes, bytes): IV, cipher text, and auth tag - """ - raise NotImplementedError() - - def decrypt(self, cipher_text, iv=None, aad=None, tag=None): - """ - Decrypt the cipher text and validate the auth tag if present - Args: - cipher_text (bytes): Cipher text to decrypt - iv (bytes): IV if block mode - aad (bytes): Additional Authenticated Data to verify if auth mode - tag (bytes): Authentication tag if auth mode - - Returns: - bytes: Decrypted value - """ - raise NotImplementedError() - - def wrap_key(self, key_data): - """ - Wrap the the plain text key data - - Args: - key_data (bytes): Key data to wrap - - Returns: - bytes: Wrapped key - """ - raise NotImplementedError() - - def unwrap_key(self, wrapped_key): - """ - Unwrap the the wrapped key data - - Args: - wrapped_key (bytes): Wrapped key data to unwrap - - Returns: - bytes: Unwrapped key - """ - raise NotImplementedError() - - -class DIRKey(Key): - def __init__(self, key_data, algorithm): - self._key = ensure_binary(key_data) - self._alg = algorithm - - def to_dict(self): - return { - "alg": self._alg, - "kty": "oct", - "k": base64url_encode(self._key), - } diff --git a/venv/lib/python3.9/site-packages/jose/backends/cryptography_backend.py b/venv/lib/python3.9/site-packages/jose/backends/cryptography_backend.py deleted file mode 100644 index abd2426..0000000 --- a/venv/lib/python3.9/site-packages/jose/backends/cryptography_backend.py +++ /dev/null @@ -1,605 +0,0 @@ -import math -import warnings - -from cryptography.exceptions import InvalidSignature, InvalidTag -from cryptography.hazmat.backends import default_backend -from cryptography.hazmat.bindings.openssl.binding import Binding -from cryptography.hazmat.primitives import hashes, hmac, serialization -from cryptography.hazmat.primitives.asymmetric import ec, padding, rsa -from cryptography.hazmat.primitives.asymmetric.utils import decode_dss_signature, encode_dss_signature -from cryptography.hazmat.primitives.ciphers import Cipher, aead, algorithms, modes -from cryptography.hazmat.primitives.keywrap import InvalidUnwrap, aes_key_unwrap, aes_key_wrap -from cryptography.hazmat.primitives.padding import PKCS7 -from cryptography.hazmat.primitives.serialization import load_pem_private_key, load_pem_public_key -from cryptography.utils import int_to_bytes -from cryptography.x509 import load_pem_x509_certificate - -from ..constants import ALGORITHMS -from ..exceptions import JWEError, JWKError -from ..utils import base64_to_long, base64url_decode, base64url_encode, ensure_binary, long_to_base64 -from .base import Key - -_binding = None - - -def get_random_bytes(num_bytes): - """ - Get random bytes - - Currently, Cryptography returns OS random bytes. If you want OpenSSL - generated random bytes, you'll have to switch the RAND engine after - initializing the OpenSSL backend - Args: - num_bytes (int): Number of random bytes to generate and return - Returns: - bytes: Random bytes - """ - global _binding - - if _binding is None: - _binding = Binding() - - buf = _binding.ffi.new("char[]", num_bytes) - _binding.lib.RAND_bytes(buf, num_bytes) - rand_bytes = _binding.ffi.buffer(buf, num_bytes)[:] - return rand_bytes - - -class CryptographyECKey(Key): - SHA256 = hashes.SHA256 - SHA384 = hashes.SHA384 - SHA512 = hashes.SHA512 - - def __init__(self, key, algorithm, cryptography_backend=default_backend): - if algorithm not in ALGORITHMS.EC: - raise JWKError("hash_alg: %s is not a valid hash algorithm" % algorithm) - - self.hash_alg = { - ALGORITHMS.ES256: self.SHA256, - ALGORITHMS.ES384: self.SHA384, - ALGORITHMS.ES512: self.SHA512, - }.get(algorithm) - self._algorithm = algorithm - - self.cryptography_backend = cryptography_backend - - if hasattr(key, "public_bytes") or hasattr(key, "private_bytes"): - self.prepared_key = key - return - - if hasattr(key, "to_pem"): - # convert to PEM and let cryptography below load it as PEM - key = key.to_pem().decode("utf-8") - - if isinstance(key, dict): - self.prepared_key = self._process_jwk(key) - return - - if isinstance(key, str): - key = key.encode("utf-8") - - if isinstance(key, bytes): - # Attempt to load key. We don't know if it's - # a Public Key or a Private Key, so we try - # the Public Key first. - try: - try: - key = load_pem_public_key(key, self.cryptography_backend()) - except ValueError: - key = load_pem_private_key(key, password=None, backend=self.cryptography_backend()) - except Exception as e: - raise JWKError(e) - - self.prepared_key = key - return - - raise JWKError("Unable to parse an ECKey from key: %s" % key) - - def _process_jwk(self, jwk_dict): - if not jwk_dict.get("kty") == "EC": - raise JWKError("Incorrect key type. Expected: 'EC', Received: %s" % jwk_dict.get("kty")) - - if not all(k in jwk_dict for k in ["x", "y", "crv"]): - raise JWKError("Mandatory parameters are missing") - - x = base64_to_long(jwk_dict.get("x")) - y = base64_to_long(jwk_dict.get("y")) - curve = { - "P-256": ec.SECP256R1, - "P-384": ec.SECP384R1, - "P-521": ec.SECP521R1, - }[jwk_dict["crv"]] - - public = ec.EllipticCurvePublicNumbers(x, y, curve()) - - if "d" in jwk_dict: - d = base64_to_long(jwk_dict.get("d")) - private = ec.EllipticCurvePrivateNumbers(d, public) - - return private.private_key(self.cryptography_backend()) - else: - return public.public_key(self.cryptography_backend()) - - def _sig_component_length(self): - """Determine the correct serialization length for an encoded signature component. - - This is the number of bytes required to encode the maximum key value. - """ - return int(math.ceil(self.prepared_key.key_size / 8.0)) - - def _der_to_raw(self, der_signature): - """Convert signature from DER encoding to RAW encoding.""" - r, s = decode_dss_signature(der_signature) - component_length = self._sig_component_length() - return int_to_bytes(r, component_length) + int_to_bytes(s, component_length) - - def _raw_to_der(self, raw_signature): - """Convert signature from RAW encoding to DER encoding.""" - component_length = self._sig_component_length() - if len(raw_signature) != int(2 * component_length): - raise ValueError("Invalid signature") - - r_bytes = raw_signature[:component_length] - s_bytes = raw_signature[component_length:] - r = int.from_bytes(r_bytes, "big") - s = int.from_bytes(s_bytes, "big") - return encode_dss_signature(r, s) - - def sign(self, msg): - if self.hash_alg.digest_size * 8 > self.prepared_key.curve.key_size: - raise TypeError( - "this curve (%s) is too short " - "for your digest (%d)" % (self.prepared_key.curve.name, 8 * self.hash_alg.digest_size) - ) - signature = self.prepared_key.sign(msg, ec.ECDSA(self.hash_alg())) - return self._der_to_raw(signature) - - def verify(self, msg, sig): - try: - signature = self._raw_to_der(sig) - self.prepared_key.verify(signature, msg, ec.ECDSA(self.hash_alg())) - return True - except Exception: - return False - - def is_public(self): - return hasattr(self.prepared_key, "public_bytes") - - def public_key(self): - if self.is_public(): - return self - return self.__class__(self.prepared_key.public_key(), self._algorithm) - - def to_pem(self): - if self.is_public(): - pem = self.prepared_key.public_bytes( - encoding=serialization.Encoding.PEM, format=serialization.PublicFormat.SubjectPublicKeyInfo - ) - return pem - pem = self.prepared_key.private_bytes( - encoding=serialization.Encoding.PEM, - format=serialization.PrivateFormat.TraditionalOpenSSL, - encryption_algorithm=serialization.NoEncryption(), - ) - return pem - - def to_dict(self): - if not self.is_public(): - public_key = self.prepared_key.public_key() - else: - public_key = self.prepared_key - - crv = { - "secp256r1": "P-256", - "secp384r1": "P-384", - "secp521r1": "P-521", - }[self.prepared_key.curve.name] - - # Calculate the key size in bytes. Section 6.2.1.2 and 6.2.1.3 of - # RFC7518 prescribes that the 'x', 'y' and 'd' parameters of the curve - # points must be encoded as octed-strings of this length. - key_size = (self.prepared_key.curve.key_size + 7) // 8 - - data = { - "alg": self._algorithm, - "kty": "EC", - "crv": crv, - "x": long_to_base64(public_key.public_numbers().x, size=key_size).decode("ASCII"), - "y": long_to_base64(public_key.public_numbers().y, size=key_size).decode("ASCII"), - } - - if not self.is_public(): - private_value = self.prepared_key.private_numbers().private_value - data["d"] = long_to_base64(private_value, size=key_size).decode("ASCII") - - return data - - -class CryptographyRSAKey(Key): - SHA256 = hashes.SHA256 - SHA384 = hashes.SHA384 - SHA512 = hashes.SHA512 - - RSA1_5 = padding.PKCS1v15() - RSA_OAEP = padding.OAEP(padding.MGF1(hashes.SHA1()), hashes.SHA1(), None) - RSA_OAEP_256 = padding.OAEP(padding.MGF1(hashes.SHA256()), hashes.SHA256(), None) - - def __init__(self, key, algorithm, cryptography_backend=default_backend): - if algorithm not in ALGORITHMS.RSA: - raise JWKError("hash_alg: %s is not a valid hash algorithm" % algorithm) - - self.hash_alg = { - ALGORITHMS.RS256: self.SHA256, - ALGORITHMS.RS384: self.SHA384, - ALGORITHMS.RS512: self.SHA512, - }.get(algorithm) - self._algorithm = algorithm - - self.padding = { - ALGORITHMS.RSA1_5: self.RSA1_5, - ALGORITHMS.RSA_OAEP: self.RSA_OAEP, - ALGORITHMS.RSA_OAEP_256: self.RSA_OAEP_256, - }.get(algorithm) - - self.cryptography_backend = cryptography_backend - - # if it conforms to RSAPublicKey interface - if hasattr(key, "public_bytes") and hasattr(key, "public_numbers"): - self.prepared_key = key - return - - if isinstance(key, dict): - self.prepared_key = self._process_jwk(key) - return - - if isinstance(key, str): - key = key.encode("utf-8") - - if isinstance(key, bytes): - try: - if key.startswith(b"-----BEGIN CERTIFICATE-----"): - self._process_cert(key) - return - - try: - self.prepared_key = load_pem_public_key(key, self.cryptography_backend()) - except ValueError: - self.prepared_key = load_pem_private_key(key, password=None, backend=self.cryptography_backend()) - except Exception as e: - raise JWKError(e) - return - - raise JWKError("Unable to parse an RSA_JWK from key: %s" % key) - - def _process_jwk(self, jwk_dict): - if not jwk_dict.get("kty") == "RSA": - raise JWKError("Incorrect key type. Expected: 'RSA', Received: %s" % jwk_dict.get("kty")) - - e = base64_to_long(jwk_dict.get("e", 256)) - n = base64_to_long(jwk_dict.get("n")) - public = rsa.RSAPublicNumbers(e, n) - - if "d" not in jwk_dict: - return public.public_key(self.cryptography_backend()) - else: - # This is a private key. - d = base64_to_long(jwk_dict.get("d")) - - extra_params = ["p", "q", "dp", "dq", "qi"] - - if any(k in jwk_dict for k in extra_params): - # Precomputed private key parameters are available. - if not all(k in jwk_dict for k in extra_params): - # These values must be present when 'p' is according to - # Section 6.3.2 of RFC7518, so if they are not we raise - # an error. - raise JWKError("Precomputed private key parameters are incomplete.") - - p = base64_to_long(jwk_dict["p"]) - q = base64_to_long(jwk_dict["q"]) - dp = base64_to_long(jwk_dict["dp"]) - dq = base64_to_long(jwk_dict["dq"]) - qi = base64_to_long(jwk_dict["qi"]) - else: - # The precomputed private key parameters are not available, - # so we use cryptography's API to fill them in. - p, q = rsa.rsa_recover_prime_factors(n, e, d) - dp = rsa.rsa_crt_dmp1(d, p) - dq = rsa.rsa_crt_dmq1(d, q) - qi = rsa.rsa_crt_iqmp(p, q) - - private = rsa.RSAPrivateNumbers(p, q, d, dp, dq, qi, public) - - return private.private_key(self.cryptography_backend()) - - def _process_cert(self, key): - key = load_pem_x509_certificate(key, self.cryptography_backend()) - self.prepared_key = key.public_key() - - def sign(self, msg): - try: - signature = self.prepared_key.sign(msg, padding.PKCS1v15(), self.hash_alg()) - except Exception as e: - raise JWKError(e) - return signature - - def verify(self, msg, sig): - if not self.is_public(): - warnings.warn("Attempting to verify a message with a private key. " "This is not recommended.") - - try: - self.public_key().prepared_key.verify(sig, msg, padding.PKCS1v15(), self.hash_alg()) - return True - except InvalidSignature: - return False - - def is_public(self): - return hasattr(self.prepared_key, "public_bytes") - - def public_key(self): - if self.is_public(): - return self - return self.__class__(self.prepared_key.public_key(), self._algorithm) - - def to_pem(self, pem_format="PKCS8"): - if self.is_public(): - if pem_format == "PKCS8": - fmt = serialization.PublicFormat.SubjectPublicKeyInfo - elif pem_format == "PKCS1": - fmt = serialization.PublicFormat.PKCS1 - else: - raise ValueError("Invalid format specified: %r" % pem_format) - pem = self.prepared_key.public_bytes(encoding=serialization.Encoding.PEM, format=fmt) - return pem - - if pem_format == "PKCS8": - fmt = serialization.PrivateFormat.PKCS8 - elif pem_format == "PKCS1": - fmt = serialization.PrivateFormat.TraditionalOpenSSL - else: - raise ValueError("Invalid format specified: %r" % pem_format) - - return self.prepared_key.private_bytes( - encoding=serialization.Encoding.PEM, format=fmt, encryption_algorithm=serialization.NoEncryption() - ) - - def to_dict(self): - if not self.is_public(): - public_key = self.prepared_key.public_key() - else: - public_key = self.prepared_key - - data = { - "alg": self._algorithm, - "kty": "RSA", - "n": long_to_base64(public_key.public_numbers().n).decode("ASCII"), - "e": long_to_base64(public_key.public_numbers().e).decode("ASCII"), - } - - if not self.is_public(): - data.update( - { - "d": long_to_base64(self.prepared_key.private_numbers().d).decode("ASCII"), - "p": long_to_base64(self.prepared_key.private_numbers().p).decode("ASCII"), - "q": long_to_base64(self.prepared_key.private_numbers().q).decode("ASCII"), - "dp": long_to_base64(self.prepared_key.private_numbers().dmp1).decode("ASCII"), - "dq": long_to_base64(self.prepared_key.private_numbers().dmq1).decode("ASCII"), - "qi": long_to_base64(self.prepared_key.private_numbers().iqmp).decode("ASCII"), - } - ) - - return data - - def wrap_key(self, key_data): - try: - wrapped_key = self.prepared_key.encrypt(key_data, self.padding) - except Exception as e: - raise JWEError(e) - - return wrapped_key - - def unwrap_key(self, wrapped_key): - try: - unwrapped_key = self.prepared_key.decrypt(wrapped_key, self.padding) - return unwrapped_key - except Exception as e: - raise JWEError(e) - - -class CryptographyAESKey(Key): - KEY_128 = (ALGORITHMS.A128GCM, ALGORITHMS.A128GCMKW, ALGORITHMS.A128KW, ALGORITHMS.A128CBC) - KEY_192 = (ALGORITHMS.A192GCM, ALGORITHMS.A192GCMKW, ALGORITHMS.A192KW, ALGORITHMS.A192CBC) - KEY_256 = ( - ALGORITHMS.A256GCM, - ALGORITHMS.A256GCMKW, - ALGORITHMS.A256KW, - ALGORITHMS.A128CBC_HS256, - ALGORITHMS.A256CBC, - ) - KEY_384 = (ALGORITHMS.A192CBC_HS384,) - KEY_512 = (ALGORITHMS.A256CBC_HS512,) - - AES_KW_ALGS = (ALGORITHMS.A128KW, ALGORITHMS.A192KW, ALGORITHMS.A256KW) - - MODES = { - ALGORITHMS.A128GCM: modes.GCM, - ALGORITHMS.A192GCM: modes.GCM, - ALGORITHMS.A256GCM: modes.GCM, - ALGORITHMS.A128CBC_HS256: modes.CBC, - ALGORITHMS.A192CBC_HS384: modes.CBC, - ALGORITHMS.A256CBC_HS512: modes.CBC, - ALGORITHMS.A128CBC: modes.CBC, - ALGORITHMS.A192CBC: modes.CBC, - ALGORITHMS.A256CBC: modes.CBC, - ALGORITHMS.A128GCMKW: modes.GCM, - ALGORITHMS.A192GCMKW: modes.GCM, - ALGORITHMS.A256GCMKW: modes.GCM, - ALGORITHMS.A128KW: None, - ALGORITHMS.A192KW: None, - ALGORITHMS.A256KW: None, - } - - def __init__(self, key, algorithm): - if algorithm not in ALGORITHMS.AES: - raise JWKError("%s is not a valid AES algorithm" % algorithm) - if algorithm not in ALGORITHMS.SUPPORTED.union(ALGORITHMS.AES_PSEUDO): - raise JWKError("%s is not a supported algorithm" % algorithm) - - self._algorithm = algorithm - self._mode = self.MODES.get(self._algorithm) - - if algorithm in self.KEY_128 and len(key) != 16: - raise JWKError(f"Key must be 128 bit for alg {algorithm}") - elif algorithm in self.KEY_192 and len(key) != 24: - raise JWKError(f"Key must be 192 bit for alg {algorithm}") - elif algorithm in self.KEY_256 and len(key) != 32: - raise JWKError(f"Key must be 256 bit for alg {algorithm}") - elif algorithm in self.KEY_384 and len(key) != 48: - raise JWKError(f"Key must be 384 bit for alg {algorithm}") - elif algorithm in self.KEY_512 and len(key) != 64: - raise JWKError(f"Key must be 512 bit for alg {algorithm}") - - self._key = key - - def to_dict(self): - data = {"alg": self._algorithm, "kty": "oct", "k": base64url_encode(self._key)} - return data - - def encrypt(self, plain_text, aad=None): - plain_text = ensure_binary(plain_text) - try: - iv = get_random_bytes(algorithms.AES.block_size // 8) - mode = self._mode(iv) - if mode.name == "GCM": - cipher = aead.AESGCM(self._key) - cipher_text_and_tag = cipher.encrypt(iv, plain_text, aad) - cipher_text = cipher_text_and_tag[: len(cipher_text_and_tag) - 16] - auth_tag = cipher_text_and_tag[-16:] - else: - cipher = Cipher(algorithms.AES(self._key), mode, backend=default_backend()) - encryptor = cipher.encryptor() - padder = PKCS7(algorithms.AES.block_size).padder() - padded_data = padder.update(plain_text) - padded_data += padder.finalize() - cipher_text = encryptor.update(padded_data) + encryptor.finalize() - auth_tag = None - return iv, cipher_text, auth_tag - except Exception as e: - raise JWEError(e) - - def decrypt(self, cipher_text, iv=None, aad=None, tag=None): - cipher_text = ensure_binary(cipher_text) - try: - iv = ensure_binary(iv) - mode = self._mode(iv) - if mode.name == "GCM": - if tag is None: - raise ValueError("tag cannot be None") - cipher = aead.AESGCM(self._key) - cipher_text_and_tag = cipher_text + tag - try: - plain_text = cipher.decrypt(iv, cipher_text_and_tag, aad) - except InvalidTag: - raise JWEError("Invalid JWE Auth Tag") - else: - cipher = Cipher(algorithms.AES(self._key), mode, backend=default_backend()) - decryptor = cipher.decryptor() - padded_plain_text = decryptor.update(cipher_text) - padded_plain_text += decryptor.finalize() - unpadder = PKCS7(algorithms.AES.block_size).unpadder() - plain_text = unpadder.update(padded_plain_text) - plain_text += unpadder.finalize() - - return plain_text - except Exception as e: - raise JWEError(e) - - def wrap_key(self, key_data): - key_data = ensure_binary(key_data) - cipher_text = aes_key_wrap(self._key, key_data, default_backend()) - return cipher_text # IV, cipher text, auth tag - - def unwrap_key(self, wrapped_key): - wrapped_key = ensure_binary(wrapped_key) - try: - plain_text = aes_key_unwrap(self._key, wrapped_key, default_backend()) - except InvalidUnwrap as cause: - raise JWEError(cause) - return plain_text - - -class CryptographyHMACKey(Key): - """ - Performs signing and verification operations using HMAC - and the specified hash function. - """ - - ALG_MAP = {ALGORITHMS.HS256: hashes.SHA256(), ALGORITHMS.HS384: hashes.SHA384(), ALGORITHMS.HS512: hashes.SHA512()} - - def __init__(self, key, algorithm): - if algorithm not in ALGORITHMS.HMAC: - raise JWKError("hash_alg: %s is not a valid hash algorithm" % algorithm) - self._algorithm = algorithm - self._hash_alg = self.ALG_MAP.get(algorithm) - - if isinstance(key, dict): - self.prepared_key = self._process_jwk(key) - return - - if not isinstance(key, str) and not isinstance(key, bytes): - raise JWKError("Expecting a string- or bytes-formatted key.") - - if isinstance(key, str): - key = key.encode("utf-8") - - invalid_strings = [ - b"-----BEGIN PUBLIC KEY-----", - b"-----BEGIN RSA PUBLIC KEY-----", - b"-----BEGIN CERTIFICATE-----", - b"ssh-rsa", - ] - - if any(string_value in key for string_value in invalid_strings): - raise JWKError( - "The specified key is an asymmetric key or x509 certificate and" - " should not be used as an HMAC secret." - ) - - self.prepared_key = key - - def _process_jwk(self, jwk_dict): - if not jwk_dict.get("kty") == "oct": - raise JWKError("Incorrect key type. Expected: 'oct', Received: %s" % jwk_dict.get("kty")) - - k = jwk_dict.get("k") - k = k.encode("utf-8") - k = bytes(k) - k = base64url_decode(k) - - return k - - def to_dict(self): - return { - "alg": self._algorithm, - "kty": "oct", - "k": base64url_encode(self.prepared_key).decode("ASCII"), - } - - def sign(self, msg): - msg = ensure_binary(msg) - h = hmac.HMAC(self.prepared_key, self._hash_alg, backend=default_backend()) - h.update(msg) - signature = h.finalize() - return signature - - def verify(self, msg, sig): - msg = ensure_binary(msg) - sig = ensure_binary(sig) - h = hmac.HMAC(self.prepared_key, self._hash_alg, backend=default_backend()) - h.update(msg) - try: - h.verify(sig) - verified = True - except InvalidSignature: - verified = False - return verified diff --git a/venv/lib/python3.9/site-packages/jose/backends/ecdsa_backend.py b/venv/lib/python3.9/site-packages/jose/backends/ecdsa_backend.py deleted file mode 100644 index 756c7ea..0000000 --- a/venv/lib/python3.9/site-packages/jose/backends/ecdsa_backend.py +++ /dev/null @@ -1,150 +0,0 @@ -import hashlib - -import ecdsa - -from jose.backends.base import Key -from jose.constants import ALGORITHMS -from jose.exceptions import JWKError -from jose.utils import base64_to_long, long_to_base64 - - -class ECDSAECKey(Key): - """ - Performs signing and verification operations using - ECDSA and the specified hash function - - This class requires the ecdsa package to be installed. - - This is based off of the implementation in PyJWT 0.3.2 - """ - - SHA256 = hashlib.sha256 - SHA384 = hashlib.sha384 - SHA512 = hashlib.sha512 - - CURVE_MAP = { - SHA256: ecdsa.curves.NIST256p, - SHA384: ecdsa.curves.NIST384p, - SHA512: ecdsa.curves.NIST521p, - } - CURVE_NAMES = ( - (ecdsa.curves.NIST256p, "P-256"), - (ecdsa.curves.NIST384p, "P-384"), - (ecdsa.curves.NIST521p, "P-521"), - ) - - def __init__(self, key, algorithm): - if algorithm not in ALGORITHMS.EC: - raise JWKError("hash_alg: %s is not a valid hash algorithm" % algorithm) - - self.hash_alg = { - ALGORITHMS.ES256: self.SHA256, - ALGORITHMS.ES384: self.SHA384, - ALGORITHMS.ES512: self.SHA512, - }.get(algorithm) - self._algorithm = algorithm - - self.curve = self.CURVE_MAP.get(self.hash_alg) - - if isinstance(key, (ecdsa.SigningKey, ecdsa.VerifyingKey)): - self.prepared_key = key - return - - if isinstance(key, dict): - self.prepared_key = self._process_jwk(key) - return - - if isinstance(key, str): - key = key.encode("utf-8") - - if isinstance(key, bytes): - # Attempt to load key. We don't know if it's - # a Signing Key or a Verifying Key, so we try - # the Verifying Key first. - try: - key = ecdsa.VerifyingKey.from_pem(key) - except ecdsa.der.UnexpectedDER: - key = ecdsa.SigningKey.from_pem(key) - except Exception as e: - raise JWKError(e) - - self.prepared_key = key - return - - raise JWKError("Unable to parse an ECKey from key: %s" % key) - - def _process_jwk(self, jwk_dict): - if not jwk_dict.get("kty") == "EC": - raise JWKError("Incorrect key type. Expected: 'EC', Received: %s" % jwk_dict.get("kty")) - - if not all(k in jwk_dict for k in ["x", "y", "crv"]): - raise JWKError("Mandatory parameters are missing") - - if "d" in jwk_dict: - # We are dealing with a private key; the secret exponent is enough - # to create an ecdsa key. - d = base64_to_long(jwk_dict.get("d")) - return ecdsa.keys.SigningKey.from_secret_exponent(d, self.curve) - else: - x = base64_to_long(jwk_dict.get("x")) - y = base64_to_long(jwk_dict.get("y")) - - if not ecdsa.ecdsa.point_is_valid(self.curve.generator, x, y): - raise JWKError(f"Point: {x}, {y} is not a valid point") - - point = ecdsa.ellipticcurve.Point(self.curve.curve, x, y, self.curve.order) - return ecdsa.keys.VerifyingKey.from_public_point(point, self.curve) - - def sign(self, msg): - return self.prepared_key.sign( - msg, hashfunc=self.hash_alg, sigencode=ecdsa.util.sigencode_string, allow_truncate=False - ) - - def verify(self, msg, sig): - try: - return self.prepared_key.verify( - sig, msg, hashfunc=self.hash_alg, sigdecode=ecdsa.util.sigdecode_string, allow_truncate=False - ) - except Exception: - return False - - def is_public(self): - return isinstance(self.prepared_key, ecdsa.VerifyingKey) - - def public_key(self): - if self.is_public(): - return self - return self.__class__(self.prepared_key.get_verifying_key(), self._algorithm) - - def to_pem(self): - return self.prepared_key.to_pem() - - def to_dict(self): - if not self.is_public(): - public_key = self.prepared_key.get_verifying_key() - else: - public_key = self.prepared_key - crv = None - for key, value in self.CURVE_NAMES: - if key == self.prepared_key.curve: - crv = value - if not crv: - raise KeyError(f"Can't match {self.prepared_key.curve}") - - # Calculate the key size in bytes. Section 6.2.1.2 and 6.2.1.3 of - # RFC7518 prescribes that the 'x', 'y' and 'd' parameters of the curve - # points must be encoded as octed-strings of this length. - key_size = self.prepared_key.curve.baselen - - data = { - "alg": self._algorithm, - "kty": "EC", - "crv": crv, - "x": long_to_base64(public_key.pubkey.point.x(), size=key_size).decode("ASCII"), - "y": long_to_base64(public_key.pubkey.point.y(), size=key_size).decode("ASCII"), - } - - if not self.is_public(): - data["d"] = long_to_base64(self.prepared_key.privkey.secret_multiplier, size=key_size).decode("ASCII") - - return data diff --git a/venv/lib/python3.9/site-packages/jose/backends/native.py b/venv/lib/python3.9/site-packages/jose/backends/native.py deleted file mode 100644 index eb3a6ae..0000000 --- a/venv/lib/python3.9/site-packages/jose/backends/native.py +++ /dev/null @@ -1,76 +0,0 @@ -import hashlib -import hmac -import os - -from jose.backends.base import Key -from jose.constants import ALGORITHMS -from jose.exceptions import JWKError -from jose.utils import base64url_decode, base64url_encode - - -def get_random_bytes(num_bytes): - return bytes(os.urandom(num_bytes)) - - -class HMACKey(Key): - """ - Performs signing and verification operations using HMAC - and the specified hash function. - """ - - HASHES = {ALGORITHMS.HS256: hashlib.sha256, ALGORITHMS.HS384: hashlib.sha384, ALGORITHMS.HS512: hashlib.sha512} - - def __init__(self, key, algorithm): - if algorithm not in ALGORITHMS.HMAC: - raise JWKError("hash_alg: %s is not a valid hash algorithm" % algorithm) - self._algorithm = algorithm - self._hash_alg = self.HASHES.get(algorithm) - - if isinstance(key, dict): - self.prepared_key = self._process_jwk(key) - return - - if not isinstance(key, str) and not isinstance(key, bytes): - raise JWKError("Expecting a string- or bytes-formatted key.") - - if isinstance(key, str): - key = key.encode("utf-8") - - invalid_strings = [ - b"-----BEGIN PUBLIC KEY-----", - b"-----BEGIN RSA PUBLIC KEY-----", - b"-----BEGIN CERTIFICATE-----", - b"ssh-rsa", - ] - - if any(string_value in key for string_value in invalid_strings): - raise JWKError( - "The specified key is an asymmetric key or x509 certificate and" - " should not be used as an HMAC secret." - ) - - self.prepared_key = key - - def _process_jwk(self, jwk_dict): - if not jwk_dict.get("kty") == "oct": - raise JWKError("Incorrect key type. Expected: 'oct', Received: %s" % jwk_dict.get("kty")) - - k = jwk_dict.get("k") - k = k.encode("utf-8") - k = bytes(k) - k = base64url_decode(k) - - return k - - def sign(self, msg): - return hmac.new(self.prepared_key, msg, self._hash_alg).digest() - - def verify(self, msg, sig): - return hmac.compare_digest(sig, self.sign(msg)) - - def to_dict(self): - return { - "alg": self._algorithm, - "kty": "oct", - "k": base64url_encode(self.prepared_key).decode("ASCII"), - } diff --git a/venv/lib/python3.9/site-packages/jose/backends/rsa_backend.py b/venv/lib/python3.9/site-packages/jose/backends/rsa_backend.py deleted file mode 100644 index 4e8ccf1..0000000 --- a/venv/lib/python3.9/site-packages/jose/backends/rsa_backend.py +++ /dev/null @@ -1,284 +0,0 @@ -import binascii -import warnings - -import rsa as pyrsa -import rsa.pem as pyrsa_pem -from pyasn1.error import PyAsn1Error -from rsa import DecryptionError - -from jose.backends._asn1 import ( - rsa_private_key_pkcs1_to_pkcs8, - rsa_private_key_pkcs8_to_pkcs1, - rsa_public_key_pkcs1_to_pkcs8, -) -from jose.backends.base import Key -from jose.constants import ALGORITHMS -from jose.exceptions import JWEError, JWKError -from jose.utils import base64_to_long, long_to_base64 - -ALGORITHMS.SUPPORTED.remove(ALGORITHMS.RSA_OAEP) # RSA OAEP not supported - -LEGACY_INVALID_PKCS8_RSA_HEADER = binascii.unhexlify( - "30" # sequence - "8204BD" # DER-encoded sequence contents length of 1213 bytes -- INCORRECT STATIC LENGTH - "020100" # integer: 0 -- Version - "30" # sequence - "0D" # DER-encoded sequence contents length of 13 bytes -- PrivateKeyAlgorithmIdentifier - "06092A864886F70D010101" # OID -- rsaEncryption - "0500" # NULL -- parameters -) -ASN1_SEQUENCE_ID = binascii.unhexlify("30") -RSA_ENCRYPTION_ASN1_OID = "1.2.840.113549.1.1.1" - -# Functions gcd and rsa_recover_prime_factors were copied from cryptography 1.9 -# to enable pure python rsa module to be in compliance with section 6.3.1 of RFC7518 -# which requires only private exponent (d) for private key. - - -def _gcd(a, b): - """Calculate the Greatest Common Divisor of a and b. - - Unless b==0, the result will have the same sign as b (so that when - b is divided by it, the result comes out positive). - """ - while b: - a, b = b, (a % b) - return a - - -# Controls the number of iterations rsa_recover_prime_factors will perform -# to obtain the prime factors. Each iteration increments by 2 so the actual -# maximum attempts is half this number. -_MAX_RECOVERY_ATTEMPTS = 1000 - - -def _rsa_recover_prime_factors(n, e, d): - """ - Compute factors p and q from the private exponent d. We assume that n has - no more than two factors. This function is adapted from code in PyCrypto. - """ - # See 8.2.2(i) in Handbook of Applied Cryptography. - ktot = d * e - 1 - # The quantity d*e-1 is a multiple of phi(n), even, - # and can be represented as t*2^s. - t = ktot - while t % 2 == 0: - t = t // 2 - # Cycle through all multiplicative inverses in Zn. - # The algorithm is non-deterministic, but there is a 50% chance - # any candidate a leads to successful factoring. - # See "Digitalized Signatures and Public Key Functions as Intractable - # as Factorization", M. Rabin, 1979 - spotted = False - a = 2 - while not spotted and a < _MAX_RECOVERY_ATTEMPTS: - k = t - # Cycle through all values a^{t*2^i}=a^k - while k < ktot: - cand = pow(a, k, n) - # Check if a^k is a non-trivial root of unity (mod n) - if cand != 1 and cand != (n - 1) and pow(cand, 2, n) == 1: - # We have found a number such that (cand-1)(cand+1)=0 (mod n). - # Either of the terms divides n. - p = _gcd(cand + 1, n) - spotted = True - break - k *= 2 - # This value was not any good... let's try another! - a += 2 - if not spotted: - raise ValueError("Unable to compute factors p and q from exponent d.") - # Found ! - q, r = divmod(n, p) - assert r == 0 - p, q = sorted((p, q), reverse=True) - return (p, q) - - -def pem_to_spki(pem, fmt="PKCS8"): - key = RSAKey(pem, ALGORITHMS.RS256) - return key.to_pem(fmt) - - -def _legacy_private_key_pkcs8_to_pkcs1(pkcs8_key): - """Legacy RSA private key PKCS8-to-PKCS1 conversion. - - .. warning:: - - This is incorrect parsing and only works because the legacy PKCS1-to-PKCS8 - encoding was also incorrect. - """ - # Only allow this processing if the prefix matches - # AND the following byte indicates an ASN1 sequence, - # as we would expect with the legacy encoding. - if not pkcs8_key.startswith(LEGACY_INVALID_PKCS8_RSA_HEADER + ASN1_SEQUENCE_ID): - raise ValueError("Invalid private key encoding") - - return pkcs8_key[len(LEGACY_INVALID_PKCS8_RSA_HEADER) :] - - -class RSAKey(Key): - SHA256 = "SHA-256" - SHA384 = "SHA-384" - SHA512 = "SHA-512" - - def __init__(self, key, algorithm): - if algorithm not in ALGORITHMS.RSA: - raise JWKError("hash_alg: %s is not a valid hash algorithm" % algorithm) - - if algorithm in ALGORITHMS.RSA_KW and algorithm != ALGORITHMS.RSA1_5: - raise JWKError("alg: %s is not supported by the RSA backend" % algorithm) - - self.hash_alg = { - ALGORITHMS.RS256: self.SHA256, - ALGORITHMS.RS384: self.SHA384, - ALGORITHMS.RS512: self.SHA512, - }.get(algorithm) - self._algorithm = algorithm - - if isinstance(key, dict): - self._prepared_key = self._process_jwk(key) - return - - if isinstance(key, (pyrsa.PublicKey, pyrsa.PrivateKey)): - self._prepared_key = key - return - - if isinstance(key, str): - key = key.encode("utf-8") - - if isinstance(key, bytes): - try: - self._prepared_key = pyrsa.PublicKey.load_pkcs1(key) - except ValueError: - try: - self._prepared_key = pyrsa.PublicKey.load_pkcs1_openssl_pem(key) - except ValueError: - try: - self._prepared_key = pyrsa.PrivateKey.load_pkcs1(key) - except ValueError: - try: - der = pyrsa_pem.load_pem(key, b"PRIVATE KEY") - try: - pkcs1_key = rsa_private_key_pkcs8_to_pkcs1(der) - except PyAsn1Error: - # If the key was encoded using the old, invalid, - # encoding then pyasn1 will throw an error attempting - # to parse the key. - pkcs1_key = _legacy_private_key_pkcs8_to_pkcs1(der) - self._prepared_key = pyrsa.PrivateKey.load_pkcs1(pkcs1_key, format="DER") - except ValueError as e: - raise JWKError(e) - return - raise JWKError("Unable to parse an RSA_JWK from key: %s" % key) - - def _process_jwk(self, jwk_dict): - if not jwk_dict.get("kty") == "RSA": - raise JWKError("Incorrect key type. Expected: 'RSA', Received: %s" % jwk_dict.get("kty")) - - e = base64_to_long(jwk_dict.get("e")) - n = base64_to_long(jwk_dict.get("n")) - - if "d" not in jwk_dict: - return pyrsa.PublicKey(e=e, n=n) - else: - d = base64_to_long(jwk_dict.get("d")) - extra_params = ["p", "q", "dp", "dq", "qi"] - - if any(k in jwk_dict for k in extra_params): - # Precomputed private key parameters are available. - if not all(k in jwk_dict for k in extra_params): - # These values must be present when 'p' is according to - # Section 6.3.2 of RFC7518, so if they are not we raise - # an error. - raise JWKError("Precomputed private key parameters are incomplete.") - - p = base64_to_long(jwk_dict["p"]) - q = base64_to_long(jwk_dict["q"]) - return pyrsa.PrivateKey(e=e, n=n, d=d, p=p, q=q) - else: - p, q = _rsa_recover_prime_factors(n, e, d) - return pyrsa.PrivateKey(n=n, e=e, d=d, p=p, q=q) - - def sign(self, msg): - return pyrsa.sign(msg, self._prepared_key, self.hash_alg) - - def verify(self, msg, sig): - if not self.is_public(): - warnings.warn("Attempting to verify a message with a private key. " "This is not recommended.") - try: - pyrsa.verify(msg, sig, self._prepared_key) - return True - except pyrsa.pkcs1.VerificationError: - return False - - def is_public(self): - return isinstance(self._prepared_key, pyrsa.PublicKey) - - def public_key(self): - if isinstance(self._prepared_key, pyrsa.PublicKey): - return self - return self.__class__(pyrsa.PublicKey(n=self._prepared_key.n, e=self._prepared_key.e), self._algorithm) - - def to_pem(self, pem_format="PKCS8"): - - if isinstance(self._prepared_key, pyrsa.PrivateKey): - der = self._prepared_key.save_pkcs1(format="DER") - if pem_format == "PKCS8": - pkcs8_der = rsa_private_key_pkcs1_to_pkcs8(der) - pem = pyrsa_pem.save_pem(pkcs8_der, pem_marker="PRIVATE KEY") - elif pem_format == "PKCS1": - pem = pyrsa_pem.save_pem(der, pem_marker="RSA PRIVATE KEY") - else: - raise ValueError(f"Invalid pem format specified: {pem_format!r}") - else: - if pem_format == "PKCS8": - pkcs1_der = self._prepared_key.save_pkcs1(format="DER") - pkcs8_der = rsa_public_key_pkcs1_to_pkcs8(pkcs1_der) - pem = pyrsa_pem.save_pem(pkcs8_der, pem_marker="PUBLIC KEY") - elif pem_format == "PKCS1": - der = self._prepared_key.save_pkcs1(format="DER") - pem = pyrsa_pem.save_pem(der, pem_marker="RSA PUBLIC KEY") - else: - raise ValueError(f"Invalid pem format specified: {pem_format!r}") - return pem - - def to_dict(self): - if not self.is_public(): - public_key = self.public_key()._prepared_key - else: - public_key = self._prepared_key - - data = { - "alg": self._algorithm, - "kty": "RSA", - "n": long_to_base64(public_key.n).decode("ASCII"), - "e": long_to_base64(public_key.e).decode("ASCII"), - } - - if not self.is_public(): - data.update( - { - "d": long_to_base64(self._prepared_key.d).decode("ASCII"), - "p": long_to_base64(self._prepared_key.p).decode("ASCII"), - "q": long_to_base64(self._prepared_key.q).decode("ASCII"), - "dp": long_to_base64(self._prepared_key.exp1).decode("ASCII"), - "dq": long_to_base64(self._prepared_key.exp2).decode("ASCII"), - "qi": long_to_base64(self._prepared_key.coef).decode("ASCII"), - } - ) - - return data - - def wrap_key(self, key_data): - if not self.is_public(): - warnings.warn("Attempting to encrypt a message with a private key." " This is not recommended.") - wrapped_key = pyrsa.encrypt(key_data, self._prepared_key) - return wrapped_key - - def unwrap_key(self, wrapped_key): - try: - unwrapped_key = pyrsa.decrypt(wrapped_key, self._prepared_key) - except DecryptionError as e: - raise JWEError(e) - return unwrapped_key diff --git a/venv/lib/python3.9/site-packages/jose/constants.py b/venv/lib/python3.9/site-packages/jose/constants.py deleted file mode 100644 index ab4d74d..0000000 --- a/venv/lib/python3.9/site-packages/jose/constants.py +++ /dev/null @@ -1,98 +0,0 @@ -import hashlib - - -class Algorithms: - # DS Algorithms - NONE = "none" - HS256 = "HS256" - HS384 = "HS384" - HS512 = "HS512" - RS256 = "RS256" - RS384 = "RS384" - RS512 = "RS512" - ES256 = "ES256" - ES384 = "ES384" - ES512 = "ES512" - - # Content Encryption Algorithms - A128CBC_HS256 = "A128CBC-HS256" - A192CBC_HS384 = "A192CBC-HS384" - A256CBC_HS512 = "A256CBC-HS512" - A128GCM = "A128GCM" - A192GCM = "A192GCM" - A256GCM = "A256GCM" - - # Pseudo algorithm for encryption - A128CBC = "A128CBC" - A192CBC = "A192CBC" - A256CBC = "A256CBC" - - # CEK Encryption Algorithms - DIR = "dir" - RSA1_5 = "RSA1_5" - RSA_OAEP = "RSA-OAEP" - RSA_OAEP_256 = "RSA-OAEP-256" - A128KW = "A128KW" - A192KW = "A192KW" - A256KW = "A256KW" - ECDH_ES = "ECDH-ES" - ECDH_ES_A128KW = "ECDH-ES+A128KW" - ECDH_ES_A192KW = "ECDH-ES+A192KW" - ECDH_ES_A256KW = "ECDH-ES+A256KW" - A128GCMKW = "A128GCMKW" - A192GCMKW = "A192GCMKW" - A256GCMKW = "A256GCMKW" - PBES2_HS256_A128KW = "PBES2-HS256+A128KW" - PBES2_HS384_A192KW = "PBES2-HS384+A192KW" - PBES2_HS512_A256KW = "PBES2-HS512+A256KW" - - # Compression Algorithms - DEF = "DEF" - - HMAC = {HS256, HS384, HS512} - RSA_DS = {RS256, RS384, RS512} - RSA_KW = {RSA1_5, RSA_OAEP, RSA_OAEP_256} - RSA = RSA_DS.union(RSA_KW) - EC_DS = {ES256, ES384, ES512} - EC_KW = {ECDH_ES, ECDH_ES_A128KW, ECDH_ES_A192KW, ECDH_ES_A256KW} - EC = EC_DS.union(EC_KW) - AES_PSEUDO = {A128CBC, A192CBC, A256CBC, A128GCM, A192GCM, A256GCM} - AES_JWE_ENC = {A128CBC_HS256, A192CBC_HS384, A256CBC_HS512, A128GCM, A192GCM, A256GCM} - AES_ENC = AES_JWE_ENC.union(AES_PSEUDO) - AES_KW = {A128KW, A192KW, A256KW} - AEC_GCM_KW = {A128GCMKW, A192GCMKW, A256GCMKW} - AES = AES_ENC.union(AES_KW) - PBES2_KW = {PBES2_HS256_A128KW, PBES2_HS384_A192KW, PBES2_HS512_A256KW} - - HMAC_AUTH_TAG = {A128CBC_HS256, A192CBC_HS384, A256CBC_HS512} - GCM = {A128GCM, A192GCM, A256GCM} - - SUPPORTED = HMAC.union(RSA_DS).union(EC_DS).union([DIR]).union(AES_JWE_ENC).union(RSA_KW).union(AES_KW) - - ALL = SUPPORTED.union([NONE]).union(AEC_GCM_KW).union(EC_KW).union(PBES2_KW) - - HASHES = { - HS256: hashlib.sha256, - HS384: hashlib.sha384, - HS512: hashlib.sha512, - RS256: hashlib.sha256, - RS384: hashlib.sha384, - RS512: hashlib.sha512, - ES256: hashlib.sha256, - ES384: hashlib.sha384, - ES512: hashlib.sha512, - } - - KEYS = {} - - -ALGORITHMS = Algorithms() - - -class Zips: - DEF = "DEF" - NONE = None - SUPPORTED = {DEF, NONE} - - -ZIPS = Zips() diff --git a/venv/lib/python3.9/site-packages/jose/exceptions.py b/venv/lib/python3.9/site-packages/jose/exceptions.py deleted file mode 100644 index e8edc3b..0000000 --- a/venv/lib/python3.9/site-packages/jose/exceptions.py +++ /dev/null @@ -1,59 +0,0 @@ -class JOSEError(Exception): - pass - - -class JWSError(JOSEError): - pass - - -class JWSSignatureError(JWSError): - pass - - -class JWSAlgorithmError(JWSError): - pass - - -class JWTError(JOSEError): - pass - - -class JWTClaimsError(JWTError): - pass - - -class ExpiredSignatureError(JWTError): - pass - - -class JWKError(JOSEError): - pass - - -class JWEError(JOSEError): - """Base error for all JWE errors""" - - pass - - -class JWEParseError(JWEError): - """Could not parse the JWE string provided""" - - pass - - -class JWEInvalidAuth(JWEError): - """ - The authentication tag did not match the protected sections of the - JWE string provided - """ - - pass - - -class JWEAlgorithmUnsupportedError(JWEError): - """ - The JWE algorithm is not supported by the backend - """ - - pass diff --git a/venv/lib/python3.9/site-packages/jose/jwe.py b/venv/lib/python3.9/site-packages/jose/jwe.py deleted file mode 100644 index 2c387ff..0000000 --- a/venv/lib/python3.9/site-packages/jose/jwe.py +++ /dev/null @@ -1,607 +0,0 @@ -import binascii -import json -import zlib -from collections.abc import Mapping -from struct import pack - -from . import jwk -from .backends import get_random_bytes -from .constants import ALGORITHMS, ZIPS -from .exceptions import JWEError, JWEParseError -from .utils import base64url_decode, base64url_encode, ensure_binary - - -def encrypt(plaintext, key, encryption=ALGORITHMS.A256GCM, algorithm=ALGORITHMS.DIR, zip=None, cty=None, kid=None): - """Encrypts plaintext and returns a JWE cmpact serialization string. - - Args: - plaintext (bytes): A bytes object to encrypt - key (str or dict): The key(s) to use for encrypting the content. Can be - individual JWK or JWK set. - encryption (str, optional): The content encryption algorithm used to - perform authenticated encryption on the plaintext to produce the - ciphertext and the Authentication Tag. Defaults to A256GCM. - algorithm (str, optional): The cryptographic algorithm used - to encrypt or determine the value of the CEK. Defaults to dir. - zip (str, optional): The compression algorithm) applied to the - plaintext before encryption. Defaults to None. - cty (str, optional): The media type for the secured content. - See http://www.iana.org/assignments/media-types/media-types.xhtml - kid (str, optional): Key ID for the provided key - - Returns: - bytes: The string representation of the header, encrypted key, - initialization vector, ciphertext, and authentication tag. - - Raises: - JWEError: If there is an error signing the token. - - Examples: - >>> from jose import jwe - >>> jwe.encrypt('Hello, World!', 'asecret128bitkey', algorithm='dir', encryption='A128GCM') - 'eyJhbGciOiJkaXIiLCJlbmMiOiJBMTI4R0NNIn0..McILMB3dYsNJSuhcDzQshA.OfX9H_mcUpHDeRM4IA.CcnTWqaqxNsjT4eCaUABSg' - - """ - plaintext = ensure_binary(plaintext) # Make sure it's bytes - if algorithm not in ALGORITHMS.SUPPORTED: - raise JWEError("Algorithm %s not supported." % algorithm) - if encryption not in ALGORITHMS.SUPPORTED: - raise JWEError("Algorithm %s not supported." % encryption) - key = jwk.construct(key, algorithm) - encoded_header = _encoded_header(algorithm, encryption, zip, cty, kid) - - plaintext = _compress(zip, plaintext) - enc_cek, iv, cipher_text, auth_tag = _encrypt_and_auth(key, algorithm, encryption, zip, plaintext, encoded_header) - - jwe_string = _jwe_compact_serialize(encoded_header, enc_cek, iv, cipher_text, auth_tag) - return jwe_string - - -def decrypt(jwe_str, key): - """Decrypts a JWE compact serialized string and returns the plaintext. - - Args: - jwe_str (str): A JWE to be decrypt. - key (str or dict): A key to attempt to decrypt the payload with. Can be - individual JWK or JWK set. - - Returns: - bytes: The plaintext bytes, assuming the authentication tag is valid. - - Raises: - JWEError: If there is an exception verifying the token. - - Examples: - >>> from jose import jwe - >>> jwe.decrypt(jwe_string, 'asecret128bitkey') - 'Hello, World!' - """ - header, encoded_header, encrypted_key, iv, cipher_text, auth_tag = _jwe_compact_deserialize(jwe_str) - - # Verify that the implementation understands and can process all - # fields that it is required to support, whether required by this - # specification, by the algorithms being used, or by the "crit" - # Header Parameter value, and that the values of those parameters - # are also understood and supported. - - try: - # Determine the Key Management Mode employed by the algorithm - # specified by the "alg" (algorithm) Header Parameter. - alg = header["alg"] - enc = header["enc"] - if alg not in ALGORITHMS.SUPPORTED: - raise JWEError("Algorithm %s not supported." % alg) - if enc not in ALGORITHMS.SUPPORTED: - raise JWEError("Algorithm %s not supported." % enc) - - except KeyError: - raise JWEParseError("alg and enc headers are required!") - - # Verify that the JWE uses a key known to the recipient. - key = jwk.construct(key, alg) - - # When Direct Key Agreement or Key Agreement with Key Wrapping are - # employed, use the key agreement algorithm to compute the value - # of the agreed upon key. When Direct Key Agreement is employed, - # let the CEK be the agreed upon key. When Key Agreement with Key - # Wrapping is employed, the agreed upon key will be used to - # decrypt the JWE Encrypted Key. - # - # When Key Wrapping, Key Encryption, or Key Agreement with Key - # Wrapping are employed, decrypt the JWE Encrypted Key to produce - # the CEK. The CEK MUST have a length equal to that required for - # the content encryption algorithm. Note that when there are - # multiple recipients, each recipient will only be able to decrypt - # JWE Encrypted Key values that were encrypted to a key in that - # recipient's possession. It is therefore normal to only be able - # to decrypt one of the per-recipient JWE Encrypted Key values to - # obtain the CEK value. Also, see Section 11.5 for security - # considerations on mitigating timing attacks. - if alg == ALGORITHMS.DIR: - # When Direct Key Agreement or Direct Encryption are employed, - # verify that the JWE Encrypted Key value is an empty octet - # sequence. - - # Record whether the CEK could be successfully determined for this - # recipient or not. - cek_valid = encrypted_key == b"" - - # When Direct Encryption is employed, let the CEK be the shared - # symmetric key. - cek_bytes = _get_key_bytes_from_key(key) - else: - try: - cek_bytes = key.unwrap_key(encrypted_key) - - # Record whether the CEK could be successfully determined for this - # recipient or not. - cek_valid = True - except NotImplementedError: - raise JWEError(f"alg {alg} is not implemented") - except Exception: - # Record whether the CEK could be successfully determined for this - # recipient or not. - cek_valid = False - - # To mitigate the attacks described in RFC 3218 [RFC3218], the - # recipient MUST NOT distinguish between format, padding, and length - # errors of encrypted keys. It is strongly recommended, in the event - # of receiving an improperly formatted key, that the recipient - # substitute a randomly generated CEK and proceed to the next step, to - # mitigate timing attacks. - cek_bytes = _get_random_cek_bytes_for_enc(enc) - - # Compute the Encoded Protected Header value BASE64URL(UTF8(JWE - # Protected Header)). If the JWE Protected Header is not present - # (which can only happen when using the JWE JSON Serialization and - # no "protected" member is present), let this value be the empty - # string. - protected_header = encoded_header - - # Let the Additional Authenticated Data encryption parameter be - # ASCII(Encoded Protected Header). However, if a JWE AAD value is - # present (which can only be the case when using the JWE JSON - # Serialization), instead let the Additional Authenticated Data - # encryption parameter be ASCII(Encoded Protected Header || '.' || - # BASE64URL(JWE AAD)). - aad = protected_header - - # Decrypt the JWE Ciphertext using the CEK, the JWE Initialization - # Vector, the Additional Authenticated Data value, and the JWE - # Authentication Tag (which is the Authentication Tag input to the - # calculation) using the specified content encryption algorithm, - # returning the decrypted plaintext and validating the JWE - # Authentication Tag in the manner specified for the algorithm, - # rejecting the input without emitting any decrypted output if the - # JWE Authentication Tag is incorrect. - try: - plain_text = _decrypt_and_auth(cek_bytes, enc, cipher_text, iv, aad, auth_tag) - except NotImplementedError: - raise JWEError(f"enc {enc} is not implemented") - except Exception as e: - raise JWEError(e) - - # If a "zip" parameter was included, uncompress the decrypted - # plaintext using the specified compression algorithm. - if plain_text is not None: - plain_text = _decompress(header.get("zip"), plain_text) - - return plain_text if cek_valid else None - - -def get_unverified_header(jwe_str): - """Returns the decoded headers without verification of any kind. - - Args: - jwe_str (str): A compact serialized JWE to decode the headers from. - - Returns: - dict: The dict representation of the JWE headers. - - Raises: - JWEError: If there is an exception decoding the JWE. - """ - header = _jwe_compact_deserialize(jwe_str)[0] - return header - - -def _decrypt_and_auth(cek_bytes, enc, cipher_text, iv, aad, auth_tag): - """ - Decrypt and verify the data - - Args: - cek_bytes (bytes): cek to derive encryption and possible auth key to - verify the auth tag - cipher_text (bytes): Encrypted data - iv (bytes): Initialization vector (iv) used to encrypt data - aad (bytes): Additional Authenticated Data used to verify the data - auth_tag (bytes): Authentication ntag to verify the data - - Returns: - (bytes): Decrypted data - """ - # Decrypt the JWE Ciphertext using the CEK, the JWE Initialization - # Vector, the Additional Authenticated Data value, and the JWE - # Authentication Tag (which is the Authentication Tag input to the - # calculation) using the specified content encryption algorithm, - # returning the decrypted plaintext - # and validating the JWE - # Authentication Tag in the manner specified for the algorithm, - if enc in ALGORITHMS.HMAC_AUTH_TAG: - encryption_key, mac_key, key_len = _get_encryption_key_mac_key_and_key_length_from_cek(cek_bytes, enc) - auth_tag_check = _auth_tag(cipher_text, iv, aad, mac_key, key_len) - elif enc in ALGORITHMS.GCM: - encryption_key = jwk.construct(cek_bytes, enc) - auth_tag_check = auth_tag # GCM check auth on decrypt - else: - raise NotImplementedError(f"enc {enc} is not implemented!") - - plaintext = encryption_key.decrypt(cipher_text, iv, aad, auth_tag) - if auth_tag != auth_tag_check: - raise JWEError("Invalid JWE Auth Tag") - - return plaintext - - -def _get_encryption_key_mac_key_and_key_length_from_cek(cek_bytes, enc): - derived_key_len = len(cek_bytes) // 2 - mac_key_bytes = cek_bytes[0:derived_key_len] - mac_key = _get_hmac_key(enc, mac_key_bytes) - encryption_key_bytes = cek_bytes[-derived_key_len:] - encryption_alg, _ = enc.split("-") - encryption_key = jwk.construct(encryption_key_bytes, encryption_alg) - return encryption_key, mac_key, derived_key_len - - -def _jwe_compact_deserialize(jwe_bytes): - """ - Deserialize and verify the header and segments are appropriate. - - Args: - jwe_bytes (bytes): The compact serialized JWE - Returns: - (dict, bytes, bytes, bytes, bytes, bytes) - """ - - # Base64url decode the encoded representations of the JWE - # Protected Header, the JWE Encrypted Key, the JWE Initialization - # Vector, the JWE Ciphertext, the JWE Authentication Tag, and the - # JWE AAD, following the restriction that no line breaks, - # whitespace, or other additional characters have been used. - jwe_bytes = ensure_binary(jwe_bytes) - try: - header_segment, encrypted_key_segment, iv_segment, cipher_text_segment, auth_tag_segment = jwe_bytes.split( - b".", 4 - ) - header_data = base64url_decode(header_segment) - except ValueError: - raise JWEParseError("Not enough segments") - except (TypeError, binascii.Error): - raise JWEParseError("Invalid header") - - # Verify that the octet sequence resulting from decoding the - # encoded JWE Protected Header is a UTF-8-encoded representation - # of a completely valid JSON object conforming to RFC 7159 - # [RFC7159]; let the JWE Protected Header be this JSON object. - # - # If using the JWE Compact Serialization, let the JOSE Header be - # the JWE Protected Header. Otherwise, when using the JWE JSON - # Serialization, let the JOSE Header be the union of the members - # of the JWE Protected Header, the JWE Shared Unprotected Header - # and the corresponding JWE Per-Recipient Unprotected Header, all - # of which must be completely valid JSON objects. During this - # step, verify that the resulting JOSE Header does not contain - # duplicate Header Parameter names. When using the JWE JSON - # Serialization, this restriction includes that the same Header - # Parameter name also MUST NOT occur in distinct JSON object - # values that together comprise the JOSE Header. - - try: - header = json.loads(header_data) - except ValueError as e: - raise JWEParseError(f"Invalid header string: {e}") - - if not isinstance(header, Mapping): - raise JWEParseError("Invalid header string: must be a json object") - - try: - encrypted_key = base64url_decode(encrypted_key_segment) - except (TypeError, binascii.Error): - raise JWEParseError("Invalid encrypted key") - - try: - iv = base64url_decode(iv_segment) - except (TypeError, binascii.Error): - raise JWEParseError("Invalid IV") - - try: - ciphertext = base64url_decode(cipher_text_segment) - except (TypeError, binascii.Error): - raise JWEParseError("Invalid cyphertext") - - try: - auth_tag = base64url_decode(auth_tag_segment) - except (TypeError, binascii.Error): - raise JWEParseError("Invalid auth tag") - - return header, header_segment, encrypted_key, iv, ciphertext, auth_tag - - -def _encoded_header(alg, enc, zip, cty, kid): - """ - Generate an appropriate JOSE header based on the values provided - Args: - alg (str): Key wrap/negotiation algorithm - enc (str): Encryption algorithm - zip (str): Compression method - cty (str): Content type of the encrypted data - kid (str): ID for the key used for the operation - - Returns: - bytes: JSON object of header based on input - """ - header = {"alg": alg, "enc": enc} - if zip: - header["zip"] = zip - if cty: - header["cty"] = cty - if kid: - header["kid"] = kid - json_header = json.dumps( - header, - separators=(",", ":"), - sort_keys=True, - ).encode("utf-8") - return base64url_encode(json_header) - - -def _big_endian(int_val): - return pack("!Q", int_val) - - -def _encrypt_and_auth(key, alg, enc, zip, plaintext, aad): - """ - Generate a content encryption key (cek) and initialization - vector (iv) based on enc and alg, compress the plaintext based on zip, - encrypt the compressed plaintext using the cek and iv based on enc - - Args: - key (Key): The key provided for encryption - alg (str): The algorithm use for key wrap/negotiation - enc (str): The encryption algorithm with which to encrypt the plaintext - zip (str): The compression algorithm with which to compress the plaintext - plaintext (bytes): The data to encrypt - aad (str): Additional authentication data utilized for generating an - auth tag - - Returns: - (bytes, bytes, bytes, bytes): A tuple of the following data - (key wrapped cek, iv, cipher text, auth tag) - """ - try: - cek_bytes, kw_cek = _get_cek(enc, alg, key) - except NotImplementedError: - raise JWEError(f"alg {alg} is not implemented") - - if enc in ALGORITHMS.HMAC_AUTH_TAG: - encryption_key, mac_key, key_len = _get_encryption_key_mac_key_and_key_length_from_cek(cek_bytes, enc) - iv, ciphertext, tag = encryption_key.encrypt(plaintext, aad) - auth_tag = _auth_tag(ciphertext, iv, aad, mac_key, key_len) - elif enc in ALGORITHMS.GCM: - encryption_key = jwk.construct(cek_bytes, enc) - iv, ciphertext, auth_tag = encryption_key.encrypt(plaintext, aad) - else: - raise NotImplementedError(f"enc {enc} is not implemented!") - - return kw_cek, iv, ciphertext, auth_tag - - -def _get_hmac_key(enc, mac_key_bytes): - """ - Get an HMACKey for the provided encryption algorithm and key bytes - - Args: - enc (str): Encryption algorithm - mac_key_bytes (bytes): vytes for the HMAC key - - Returns: - (HMACKey): The key to perform HMAC actions - """ - _, hash_alg = enc.split("-") - mac_key = jwk.construct(mac_key_bytes, hash_alg) - return mac_key - - -def _compress(zip, plaintext): - """ - Compress the plaintext based on the algorithm supplied - - Args: - zip (str): Compression Algorithm - plaintext (bytes): plaintext to compress - - Returns: - (bytes): Compressed plaintext - """ - if zip not in ZIPS.SUPPORTED: - raise NotImplementedError("ZIP {} is not supported!") - if zip is None: - compressed = plaintext - elif zip == ZIPS.DEF: - compressed = zlib.compress(plaintext) - else: - raise NotImplementedError("ZIP {} is not implemented!") - return compressed - - -def _decompress(zip, compressed): - """ - Decompress the plaintext based on the algorithm supplied - - Args: - zip (str): Compression Algorithm - plaintext (bytes): plaintext to decompress - - Returns: - (bytes): Compressed plaintext - """ - if zip not in ZIPS.SUPPORTED: - raise NotImplementedError("ZIP {} is not supported!") - if zip is None: - decompressed = compressed - elif zip == ZIPS.DEF: - decompressed = zlib.decompress(compressed) - else: - raise NotImplementedError("ZIP {} is not implemented!") - return decompressed - - -def _get_cek(enc, alg, key): - """ - Get the content encryption key - - Args: - enc (str): Encryption algorithm - alg (str): kwy wrap/negotiation algorithm - key (Key): Key provided to encryption method - - Return: - (bytes, bytes): Tuple of (cek bytes and wrapped cek) - """ - if alg == ALGORITHMS.DIR: - cek, wrapped_cek = _get_direct_key_wrap_cek(key) - else: - cek, wrapped_cek = _get_key_wrap_cek(enc, key) - - return cek, wrapped_cek - - -def _get_direct_key_wrap_cek(key): - """ - Get the cek and wrapped cek from the encryption key direct - - Args: - key (Key): Key provided to encryption method - - Return: - (Key, bytes): Tuple of (cek Key object and wrapped cek) - """ - # Get the JWK data to determine how to derive the cek - jwk_data = key.to_dict() - if jwk_data["kty"] == "oct": - # Get the last half of an octal key as the cek - cek_bytes = _get_key_bytes_from_key(key) - wrapped_cek = b"" - else: - raise NotImplementedError("JWK type {} not supported!".format(jwk_data["kty"])) - return cek_bytes, wrapped_cek - - -def _get_key_bytes_from_key(key): - """ - Get the raw key bytes from a Key object - - Args: - key (Key): Key from which to extract the raw key bytes - Returns: - (bytes) key data - """ - jwk_data = key.to_dict() - encoded_key = jwk_data["k"] - cek_bytes = base64url_decode(encoded_key) - return cek_bytes - - -def _get_key_wrap_cek(enc, key): - """_get_rsa_key_wrap_cek - Get the content encryption key for RSA key wrap - - Args: - enc (str): Encryption algorithm - key (Key): Key provided to encryption method - - Returns: - (Key, bytes): Tuple of (cek Key object and wrapped cek) - """ - cek_bytes = _get_random_cek_bytes_for_enc(enc) - wrapped_cek = key.wrap_key(cek_bytes) - return cek_bytes, wrapped_cek - - -def _get_random_cek_bytes_for_enc(enc): - """ - Get the random cek bytes based on the encryptionn algorithm - - Args: - enc (str): Encryption algorithm - - Returns: - (bytes) random bytes for cek key - """ - if enc == ALGORITHMS.A128GCM: - num_bits = 128 - elif enc == ALGORITHMS.A192GCM: - num_bits = 192 - elif enc in (ALGORITHMS.A128CBC_HS256, ALGORITHMS.A256GCM): - num_bits = 256 - elif enc == ALGORITHMS.A192CBC_HS384: - num_bits = 384 - elif enc == ALGORITHMS.A256CBC_HS512: - num_bits = 512 - else: - raise NotImplementedError(f"{enc} not supported") - cek_bytes = get_random_bytes(num_bits // 8) - return cek_bytes - - -def _auth_tag(ciphertext, iv, aad, mac_key, tag_length): - """ - Get ann auth tag from the provided data - - Args: - ciphertext (bytes): Encrypted value - iv (bytes): Initialization vector - aad (bytes): Additional Authenticated Data - mac_key (bytes): Key to use in generating the MAC - tag_length (int): How log the tag should be - - Returns: - (bytes) Auth tag - """ - al = _big_endian(len(aad) * 8) - auth_tag_input = aad + iv + ciphertext + al - signature = mac_key.sign(auth_tag_input) - auth_tag = signature[0:tag_length] - return auth_tag - - -def _jwe_compact_serialize(encoded_header, encrypted_cek, iv, cipher_text, auth_tag): - """ - Generate a compact serialized JWE - - Args: - encoded_header (bytes): Base64 URL Encoded JWE header JSON - encrypted_cek (bytes): Encrypted content encryption key (cek) - iv (bytes): Initialization vector (IV) - cipher_text (bytes): Cipher text - auth_tag (bytes): JWE Auth Tag - - Returns: - (str): JWE compact serialized string - """ - cipher_text = ensure_binary(cipher_text) - encoded_encrypted_cek = base64url_encode(encrypted_cek) - encoded_iv = base64url_encode(iv) - encoded_cipher_text = base64url_encode(cipher_text) - encoded_auth_tag = base64url_encode(auth_tag) - return ( - encoded_header - + b"." - + encoded_encrypted_cek - + b"." - + encoded_iv - + b"." - + encoded_cipher_text - + b"." - + encoded_auth_tag - ) diff --git a/venv/lib/python3.9/site-packages/jose/jwk.py b/venv/lib/python3.9/site-packages/jose/jwk.py deleted file mode 100644 index 7afc054..0000000 --- a/venv/lib/python3.9/site-packages/jose/jwk.py +++ /dev/null @@ -1,79 +0,0 @@ -from jose.backends.base import Key -from jose.constants import ALGORITHMS -from jose.exceptions import JWKError - -try: - from jose.backends import RSAKey # noqa: F401 -except ImportError: - pass - -try: - from jose.backends import ECKey # noqa: F401 -except ImportError: - pass - -try: - from jose.backends import AESKey # noqa: F401 -except ImportError: - pass - -try: - from jose.backends import DIRKey # noqa: F401 -except ImportError: - pass - -try: - from jose.backends import HMACKey # noqa: F401 -except ImportError: - pass - - -def get_key(algorithm): - if algorithm in ALGORITHMS.KEYS: - return ALGORITHMS.KEYS[algorithm] - elif algorithm in ALGORITHMS.HMAC: # noqa: F811 - return HMACKey - elif algorithm in ALGORITHMS.RSA: - from jose.backends import RSAKey # noqa: F811 - - return RSAKey - elif algorithm in ALGORITHMS.EC: - from jose.backends import ECKey # noqa: F811 - - return ECKey - elif algorithm in ALGORITHMS.AES: - from jose.backends import AESKey # noqa: F811 - - return AESKey - elif algorithm == ALGORITHMS.DIR: - from jose.backends import DIRKey # noqa: F811 - - return DIRKey - return None - - -def register_key(algorithm, key_class): - if not issubclass(key_class, Key): - raise TypeError("Key class is not a subclass of jwk.Key") - ALGORITHMS.KEYS[algorithm] = key_class - ALGORITHMS.SUPPORTED.add(algorithm) - return True - - -def construct(key_data, algorithm=None): - """ - Construct a Key object for the given algorithm with the given - key_data. - """ - - # Allow for pulling the algorithm off of the passed in jwk. - if not algorithm and isinstance(key_data, dict): - algorithm = key_data.get("alg", None) - - if not algorithm: - raise JWKError("Unable to find an algorithm for key: %s" % key_data) - - key_class = get_key(algorithm) - if not key_class: - raise JWKError("Unable to find an algorithm for key: %s" % key_data) - return key_class(key_data, algorithm) diff --git a/venv/lib/python3.9/site-packages/jose/jws.py b/venv/lib/python3.9/site-packages/jose/jws.py deleted file mode 100644 index bfaf6bd..0000000 --- a/venv/lib/python3.9/site-packages/jose/jws.py +++ /dev/null @@ -1,266 +0,0 @@ -import binascii -import json -from collections.abc import Iterable, Mapping - -from jose import jwk -from jose.backends.base import Key -from jose.constants import ALGORITHMS -from jose.exceptions import JWSError, JWSSignatureError -from jose.utils import base64url_decode, base64url_encode - - -def sign(payload, key, headers=None, algorithm=ALGORITHMS.HS256): - """Signs a claims set and returns a JWS string. - - Args: - payload (str or dict): A string to sign - key (str or dict): The key to use for signing the claim set. Can be - individual JWK or JWK set. - headers (dict, optional): A set of headers that will be added to - the default headers. Any headers that are added as additional - headers will override the default headers. - algorithm (str, optional): The algorithm to use for signing the - the claims. Defaults to HS256. - - Returns: - str: The string representation of the header, claims, and signature. - - Raises: - JWSError: If there is an error signing the token. - - Examples: - - >>> jws.sign({'a': 'b'}, 'secret', algorithm='HS256') - 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhIjoiYiJ9.jiMyrsmD8AoHWeQgmxZ5yq8z0lXS67_QGs52AzC8Ru8' - - """ - - if algorithm not in ALGORITHMS.SUPPORTED: - raise JWSError("Algorithm %s not supported." % algorithm) - - encoded_header = _encode_header(algorithm, additional_headers=headers) - encoded_payload = _encode_payload(payload) - signed_output = _sign_header_and_claims(encoded_header, encoded_payload, algorithm, key) - - return signed_output - - -def verify(token, key, algorithms, verify=True): - """Verifies a JWS string's signature. - - Args: - token (str): A signed JWS to be verified. - key (str or dict): A key to attempt to verify the payload with. Can be - individual JWK or JWK set. - algorithms (str or list): Valid algorithms that should be used to verify the JWS. - - Returns: - str: The str representation of the payload, assuming the signature is valid. - - Raises: - JWSError: If there is an exception verifying a token. - - Examples: - - >>> token = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhIjoiYiJ9.jiMyrsmD8AoHWeQgmxZ5yq8z0lXS67_QGs52AzC8Ru8' - >>> jws.verify(token, 'secret', algorithms='HS256') - - """ - - header, payload, signing_input, signature = _load(token) - - if verify: - _verify_signature(signing_input, header, signature, key, algorithms) - - return payload - - -def get_unverified_header(token): - """Returns the decoded headers without verification of any kind. - - Args: - token (str): A signed JWS to decode the headers from. - - Returns: - dict: The dict representation of the token headers. - - Raises: - JWSError: If there is an exception decoding the token. - """ - header, claims, signing_input, signature = _load(token) - return header - - -def get_unverified_headers(token): - """Returns the decoded headers without verification of any kind. - - This is simply a wrapper of get_unverified_header() for backwards - compatibility. - - Args: - token (str): A signed JWS to decode the headers from. - - Returns: - dict: The dict representation of the token headers. - - Raises: - JWSError: If there is an exception decoding the token. - """ - return get_unverified_header(token) - - -def get_unverified_claims(token): - """Returns the decoded claims without verification of any kind. - - Args: - token (str): A signed JWS to decode the headers from. - - Returns: - str: The str representation of the token claims. - - Raises: - JWSError: If there is an exception decoding the token. - """ - header, claims, signing_input, signature = _load(token) - return claims - - -def _encode_header(algorithm, additional_headers=None): - header = {"typ": "JWT", "alg": algorithm} - - if additional_headers: - header.update(additional_headers) - - json_header = json.dumps( - header, - separators=(",", ":"), - sort_keys=True, - ).encode("utf-8") - - return base64url_encode(json_header) - - -def _encode_payload(payload): - if isinstance(payload, Mapping): - try: - payload = json.dumps( - payload, - separators=(",", ":"), - ).encode("utf-8") - except ValueError: - pass - - return base64url_encode(payload) - - -def _sign_header_and_claims(encoded_header, encoded_claims, algorithm, key): - signing_input = b".".join([encoded_header, encoded_claims]) - try: - if not isinstance(key, Key): - key = jwk.construct(key, algorithm) - signature = key.sign(signing_input) - except Exception as e: - raise JWSError(e) - - encoded_signature = base64url_encode(signature) - - encoded_string = b".".join([encoded_header, encoded_claims, encoded_signature]) - - return encoded_string.decode("utf-8") - - -def _load(jwt): - if isinstance(jwt, str): - jwt = jwt.encode("utf-8") - try: - signing_input, crypto_segment = jwt.rsplit(b".", 1) - header_segment, claims_segment = signing_input.split(b".", 1) - header_data = base64url_decode(header_segment) - except ValueError: - raise JWSError("Not enough segments") - except (TypeError, binascii.Error): - raise JWSError("Invalid header padding") - - try: - header = json.loads(header_data.decode("utf-8")) - except ValueError as e: - raise JWSError("Invalid header string: %s" % e) - - if not isinstance(header, Mapping): - raise JWSError("Invalid header string: must be a json object") - - try: - payload = base64url_decode(claims_segment) - except (TypeError, binascii.Error): - raise JWSError("Invalid payload padding") - - try: - signature = base64url_decode(crypto_segment) - except (TypeError, binascii.Error): - raise JWSError("Invalid crypto padding") - - return (header, payload, signing_input, signature) - - -def _sig_matches_keys(keys, signing_input, signature, alg): - for key in keys: - if not isinstance(key, Key): - key = jwk.construct(key, alg) - try: - if key.verify(signing_input, signature): - return True - except Exception: - pass - return False - - -def _get_keys(key): - - if isinstance(key, Key): - return (key,) - - try: - key = json.loads(key, parse_int=str, parse_float=str) - except Exception: - pass - - if isinstance(key, Mapping): - if "keys" in key: - # JWK Set per RFC 7517 - return key["keys"] - elif "kty" in key: - # Individual JWK per RFC 7517 - return (key,) - else: - # Some other mapping. Firebase uses just dict of kid, cert pairs - values = key.values() - if values: - return values - return (key,) - - # Iterable but not text or mapping => list- or tuple-like - elif isinstance(key, Iterable) and not (isinstance(key, str) or isinstance(key, bytes)): - return key - - # Scalar value, wrap in tuple. - else: - return (key,) - - -def _verify_signature(signing_input, header, signature, key="", algorithms=None): - - alg = header.get("alg") - if not alg: - raise JWSError("No algorithm was specified in the JWS header.") - - if algorithms is not None and alg not in algorithms: - raise JWSError("The specified alg value is not allowed") - - keys = _get_keys(key) - try: - if not _sig_matches_keys(keys, signing_input, signature, alg): - raise JWSSignatureError() - except JWSSignatureError: - raise JWSError("Signature verification failed.") - except JWSError: - raise JWSError("Invalid or unsupported algorithm: %s" % alg) diff --git a/venv/lib/python3.9/site-packages/jose/jwt.py b/venv/lib/python3.9/site-packages/jose/jwt.py deleted file mode 100644 index 3f2142e..0000000 --- a/venv/lib/python3.9/site-packages/jose/jwt.py +++ /dev/null @@ -1,496 +0,0 @@ -import json -from calendar import timegm -from collections.abc import Mapping -from datetime import datetime, timedelta - -from jose import jws - -from .constants import ALGORITHMS -from .exceptions import ExpiredSignatureError, JWSError, JWTClaimsError, JWTError -from .utils import calculate_at_hash, timedelta_total_seconds - - -def encode(claims, key, algorithm=ALGORITHMS.HS256, headers=None, access_token=None): - """Encodes a claims set and returns a JWT string. - - JWTs are JWS signed objects with a few reserved claims. - - Args: - claims (dict): A claims set to sign - key (str or dict): The key to use for signing the claim set. Can be - individual JWK or JWK set. - algorithm (str, optional): The algorithm to use for signing the - the claims. Defaults to HS256. - headers (dict, optional): A set of headers that will be added to - the default headers. Any headers that are added as additional - headers will override the default headers. - access_token (str, optional): If present, the 'at_hash' claim will - be calculated and added to the claims present in the 'claims' - parameter. - - Returns: - str: The string representation of the header, claims, and signature. - - Raises: - JWTError: If there is an error encoding the claims. - - Examples: - - >>> jwt.encode({'a': 'b'}, 'secret', algorithm='HS256') - 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhIjoiYiJ9.jiMyrsmD8AoHWeQgmxZ5yq8z0lXS67_QGs52AzC8Ru8' - - """ - - for time_claim in ["exp", "iat", "nbf"]: - - # Convert datetime to a intDate value in known time-format claims - if isinstance(claims.get(time_claim), datetime): - claims[time_claim] = timegm(claims[time_claim].utctimetuple()) - - if access_token: - claims["at_hash"] = calculate_at_hash(access_token, ALGORITHMS.HASHES[algorithm]) - - return jws.sign(claims, key, headers=headers, algorithm=algorithm) - - -def decode(token, key, algorithms=None, options=None, audience=None, issuer=None, subject=None, access_token=None): - """Verifies a JWT string's signature and validates reserved claims. - - Args: - token (str): A signed JWS to be verified. - key (str or dict): A key to attempt to verify the payload with. Can be - individual JWK or JWK set. - algorithms (str or list): Valid algorithms that should be used to verify the JWS. - audience (str): The intended audience of the token. If the "aud" claim is - included in the claim set, then the audience must be included and must equal - the provided claim. - issuer (str or iterable): Acceptable value(s) for the issuer of the token. - If the "iss" claim is included in the claim set, then the issuer must be - given and the claim in the token must be among the acceptable values. - subject (str): The subject of the token. If the "sub" claim is - included in the claim set, then the subject must be included and must equal - the provided claim. - access_token (str): An access token string. If the "at_hash" claim is included in the - claim set, then the access_token must be included, and it must match - the "at_hash" claim. - options (dict): A dictionary of options for skipping validation steps. - - defaults = { - 'verify_signature': True, - 'verify_aud': True, - 'verify_iat': True, - 'verify_exp': True, - 'verify_nbf': True, - 'verify_iss': True, - 'verify_sub': True, - 'verify_jti': True, - 'verify_at_hash': True, - 'require_aud': False, - 'require_iat': False, - 'require_exp': False, - 'require_nbf': False, - 'require_iss': False, - 'require_sub': False, - 'require_jti': False, - 'require_at_hash': False, - 'leeway': 0, - } - - Returns: - dict: The dict representation of the claims set, assuming the signature is valid - and all requested data validation passes. - - Raises: - JWTError: If the signature is invalid in any way. - ExpiredSignatureError: If the signature has expired. - JWTClaimsError: If any claim is invalid in any way. - - Examples: - - >>> payload = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhIjoiYiJ9.jiMyrsmD8AoHWeQgmxZ5yq8z0lXS67_QGs52AzC8Ru8' - >>> jwt.decode(payload, 'secret', algorithms='HS256') - - """ - - defaults = { - "verify_signature": True, - "verify_aud": True, - "verify_iat": True, - "verify_exp": True, - "verify_nbf": True, - "verify_iss": True, - "verify_sub": True, - "verify_jti": True, - "verify_at_hash": True, - "require_aud": False, - "require_iat": False, - "require_exp": False, - "require_nbf": False, - "require_iss": False, - "require_sub": False, - "require_jti": False, - "require_at_hash": False, - "leeway": 0, - } - - if options: - defaults.update(options) - - verify_signature = defaults.get("verify_signature", True) - - try: - payload = jws.verify(token, key, algorithms, verify=verify_signature) - except JWSError as e: - raise JWTError(e) - - # Needed for at_hash verification - algorithm = jws.get_unverified_header(token)["alg"] - - try: - claims = json.loads(payload.decode("utf-8")) - except ValueError as e: - raise JWTError("Invalid payload string: %s" % e) - - if not isinstance(claims, Mapping): - raise JWTError("Invalid payload string: must be a json object") - - _validate_claims( - claims, - audience=audience, - issuer=issuer, - subject=subject, - algorithm=algorithm, - access_token=access_token, - options=defaults, - ) - - return claims - - -def get_unverified_header(token): - """Returns the decoded headers without verification of any kind. - - Args: - token (str): A signed JWT to decode the headers from. - - Returns: - dict: The dict representation of the token headers. - - Raises: - JWTError: If there is an exception decoding the token. - """ - try: - headers = jws.get_unverified_headers(token) - except Exception: - raise JWTError("Error decoding token headers.") - - return headers - - -def get_unverified_headers(token): - """Returns the decoded headers without verification of any kind. - - This is simply a wrapper of get_unverified_header() for backwards - compatibility. - - Args: - token (str): A signed JWT to decode the headers from. - - Returns: - dict: The dict representation of the token headers. - - Raises: - JWTError: If there is an exception decoding the token. - """ - return get_unverified_header(token) - - -def get_unverified_claims(token): - """Returns the decoded claims without verification of any kind. - - Args: - token (str): A signed JWT to decode the headers from. - - Returns: - dict: The dict representation of the token claims. - - Raises: - JWTError: If there is an exception decoding the token. - """ - try: - claims = jws.get_unverified_claims(token) - except Exception: - raise JWTError("Error decoding token claims.") - - try: - claims = json.loads(claims.decode("utf-8")) - except ValueError as e: - raise JWTError("Invalid claims string: %s" % e) - - if not isinstance(claims, Mapping): - raise JWTError("Invalid claims string: must be a json object") - - return claims - - -def _validate_iat(claims): - """Validates that the 'iat' claim is valid. - - The "iat" (issued at) claim identifies the time at which the JWT was - issued. This claim can be used to determine the age of the JWT. Its - value MUST be a number containing a NumericDate value. Use of this - claim is OPTIONAL. - - Args: - claims (dict): The claims dictionary to validate. - """ - - if "iat" not in claims: - return - - try: - int(claims["iat"]) - except ValueError: - raise JWTClaimsError("Issued At claim (iat) must be an integer.") - - -def _validate_nbf(claims, leeway=0): - """Validates that the 'nbf' claim is valid. - - The "nbf" (not before) claim identifies the time before which the JWT - MUST NOT be accepted for processing. The processing of the "nbf" - claim requires that the current date/time MUST be after or equal to - the not-before date/time listed in the "nbf" claim. Implementers MAY - provide for some small leeway, usually no more than a few minutes, to - account for clock skew. Its value MUST be a number containing a - NumericDate value. Use of this claim is OPTIONAL. - - Args: - claims (dict): The claims dictionary to validate. - leeway (int): The number of seconds of skew that is allowed. - """ - - if "nbf" not in claims: - return - - try: - nbf = int(claims["nbf"]) - except ValueError: - raise JWTClaimsError("Not Before claim (nbf) must be an integer.") - - now = timegm(datetime.utcnow().utctimetuple()) - - if nbf > (now + leeway): - raise JWTClaimsError("The token is not yet valid (nbf)") - - -def _validate_exp(claims, leeway=0): - """Validates that the 'exp' claim is valid. - - The "exp" (expiration time) claim identifies the expiration time on - or after which the JWT MUST NOT be accepted for processing. The - processing of the "exp" claim requires that the current date/time - MUST be before the expiration date/time listed in the "exp" claim. - Implementers MAY provide for some small leeway, usually no more than - a few minutes, to account for clock skew. Its value MUST be a number - containing a NumericDate value. Use of this claim is OPTIONAL. - - Args: - claims (dict): The claims dictionary to validate. - leeway (int): The number of seconds of skew that is allowed. - """ - - if "exp" not in claims: - return - - try: - exp = int(claims["exp"]) - except ValueError: - raise JWTClaimsError("Expiration Time claim (exp) must be an integer.") - - now = timegm(datetime.utcnow().utctimetuple()) - - if exp < (now - leeway): - raise ExpiredSignatureError("Signature has expired.") - - -def _validate_aud(claims, audience=None): - """Validates that the 'aud' claim is valid. - - The "aud" (audience) claim identifies the recipients that the JWT is - intended for. Each principal intended to process the JWT MUST - identify itself with a value in the audience claim. If the principal - processing the claim does not identify itself with a value in the - "aud" claim when this claim is present, then the JWT MUST be - rejected. In the general case, the "aud" value is an array of case- - sensitive strings, each containing a StringOrURI value. In the - special case when the JWT has one audience, the "aud" value MAY be a - single case-sensitive string containing a StringOrURI value. The - interpretation of audience values is generally application specific. - Use of this claim is OPTIONAL. - - Args: - claims (dict): The claims dictionary to validate. - audience (str): The audience that is verifying the token. - """ - - if "aud" not in claims: - # if audience: - # raise JWTError('Audience claim expected, but not in claims') - return - - audience_claims = claims["aud"] - if isinstance(audience_claims, str): - audience_claims = [audience_claims] - if not isinstance(audience_claims, list): - raise JWTClaimsError("Invalid claim format in token") - if any(not isinstance(c, str) for c in audience_claims): - raise JWTClaimsError("Invalid claim format in token") - if audience not in audience_claims: - raise JWTClaimsError("Invalid audience") - - -def _validate_iss(claims, issuer=None): - """Validates that the 'iss' claim is valid. - - The "iss" (issuer) claim identifies the principal that issued the - JWT. The processing of this claim is generally application specific. - The "iss" value is a case-sensitive string containing a StringOrURI - value. Use of this claim is OPTIONAL. - - Args: - claims (dict): The claims dictionary to validate. - issuer (str or iterable): Acceptable value(s) for the issuer that - signed the token. - """ - - if issuer is not None: - if isinstance(issuer, str): - issuer = (issuer,) - if claims.get("iss") not in issuer: - raise JWTClaimsError("Invalid issuer") - - -def _validate_sub(claims, subject=None): - """Validates that the 'sub' claim is valid. - - The "sub" (subject) claim identifies the principal that is the - subject of the JWT. The claims in a JWT are normally statements - about the subject. The subject value MUST either be scoped to be - locally unique in the context of the issuer or be globally unique. - The processing of this claim is generally application specific. The - "sub" value is a case-sensitive string containing a StringOrURI - value. Use of this claim is OPTIONAL. - - Args: - claims (dict): The claims dictionary to validate. - subject (str): The subject of the token. - """ - - if "sub" not in claims: - return - - if not isinstance(claims["sub"], str): - raise JWTClaimsError("Subject must be a string.") - - if subject is not None: - if claims.get("sub") != subject: - raise JWTClaimsError("Invalid subject") - - -def _validate_jti(claims): - """Validates that the 'jti' claim is valid. - - The "jti" (JWT ID) claim provides a unique identifier for the JWT. - The identifier value MUST be assigned in a manner that ensures that - there is a negligible probability that the same value will be - accidentally assigned to a different data object; if the application - uses multiple issuers, collisions MUST be prevented among values - produced by different issuers as well. The "jti" claim can be used - to prevent the JWT from being replayed. The "jti" value is a case- - sensitive string. Use of this claim is OPTIONAL. - - Args: - claims (dict): The claims dictionary to validate. - """ - if "jti" not in claims: - return - - if not isinstance(claims["jti"], str): - raise JWTClaimsError("JWT ID must be a string.") - - -def _validate_at_hash(claims, access_token, algorithm): - """ - Validates that the 'at_hash' is valid. - - Its value is the base64url encoding of the left-most half of the hash - of the octets of the ASCII representation of the access_token value, - where the hash algorithm used is the hash algorithm used in the alg - Header Parameter of the ID Token's JOSE Header. For instance, if the - alg is RS256, hash the access_token value with SHA-256, then take the - left-most 128 bits and base64url encode them. The at_hash value is a - case sensitive string. Use of this claim is OPTIONAL. - - Args: - claims (dict): The claims dictionary to validate. - access_token (str): The access token returned by the OpenID Provider. - algorithm (str): The algorithm used to sign the JWT, as specified by - the token headers. - """ - if "at_hash" not in claims: - return - - if not access_token: - msg = "No access_token provided to compare against at_hash claim." - raise JWTClaimsError(msg) - - try: - expected_hash = calculate_at_hash(access_token, ALGORITHMS.HASHES[algorithm]) - except (TypeError, ValueError): - msg = "Unable to calculate at_hash to verify against token claims." - raise JWTClaimsError(msg) - - if claims["at_hash"] != expected_hash: - raise JWTClaimsError("at_hash claim does not match access_token.") - - -def _validate_claims(claims, audience=None, issuer=None, subject=None, algorithm=None, access_token=None, options=None): - - leeway = options.get("leeway", 0) - - if isinstance(leeway, timedelta): - leeway = timedelta_total_seconds(leeway) - required_claims = [e[len("require_") :] for e in options.keys() if e.startswith("require_") and options[e]] - for require_claim in required_claims: - if require_claim not in claims: - raise JWTError('missing required key "%s" among claims' % require_claim) - else: - options["verify_" + require_claim] = True # override verify when required - - if not isinstance(audience, ((str,), type(None))): - raise JWTError("audience must be a string or None") - - if options.get("verify_iat"): - _validate_iat(claims) - - if options.get("verify_nbf"): - _validate_nbf(claims, leeway=leeway) - - if options.get("verify_exp"): - _validate_exp(claims, leeway=leeway) - - if options.get("verify_aud"): - _validate_aud(claims, audience=audience) - - if options.get("verify_iss"): - _validate_iss(claims, issuer=issuer) - - if options.get("verify_sub"): - _validate_sub(claims, subject=subject) - - if options.get("verify_jti"): - _validate_jti(claims) - - if options.get("verify_at_hash"): - _validate_at_hash(claims, access_token, algorithm) diff --git a/venv/lib/python3.9/site-packages/jose/utils.py b/venv/lib/python3.9/site-packages/jose/utils.py deleted file mode 100644 index fcef885..0000000 --- a/venv/lib/python3.9/site-packages/jose/utils.py +++ /dev/null @@ -1,108 +0,0 @@ -import base64 -import struct - -# Piggyback of the backends implementation of the function that converts a long -# to a bytes stream. Some plumbing is necessary to have the signatures match. -try: - from cryptography.utils import int_to_bytes as _long_to_bytes - - def long_to_bytes(n, blocksize=0): - return _long_to_bytes(n, blocksize or None) - - -except ImportError: - from ecdsa.ecdsa import int_to_string as _long_to_bytes - - def long_to_bytes(n, blocksize=0): - ret = _long_to_bytes(n) - if blocksize == 0: - return ret - else: - assert len(ret) <= blocksize - padding = blocksize - len(ret) - return b"\x00" * padding + ret - - -def long_to_base64(data, size=0): - return base64.urlsafe_b64encode(long_to_bytes(data, size)).strip(b"=") - - -def int_arr_to_long(arr): - return int("".join(["%02x" % byte for byte in arr]), 16) - - -def base64_to_long(data): - if isinstance(data, str): - data = data.encode("ascii") - - # urlsafe_b64decode will happily convert b64encoded data - _d = base64.urlsafe_b64decode(bytes(data) + b"==") - return int_arr_to_long(struct.unpack("%sB" % len(_d), _d)) - - -def calculate_at_hash(access_token, hash_alg): - """Helper method for calculating an access token - hash, as described in http://openid.net/specs/openid-connect-core-1_0.html#CodeIDToken - - Its value is the base64url encoding of the left-most half of the hash of the octets - of the ASCII representation of the access_token value, where the hash algorithm - used is the hash algorithm used in the alg Header Parameter of the ID Token's JOSE - Header. For instance, if the alg is RS256, hash the access_token value with SHA-256, - then take the left-most 128 bits and base64url encode them. The at_hash value is a - case sensitive string. - - Args: - access_token (str): An access token string. - hash_alg (callable): A callable returning a hash object, e.g. hashlib.sha256 - - """ - hash_digest = hash_alg(access_token.encode("utf-8")).digest() - cut_at = int(len(hash_digest) / 2) - truncated = hash_digest[:cut_at] - at_hash = base64url_encode(truncated) - return at_hash.decode("utf-8") - - -def base64url_decode(input): - """Helper method to base64url_decode a string. - - Args: - input (str): A base64url_encoded string to decode. - - """ - rem = len(input) % 4 - - if rem > 0: - input += b"=" * (4 - rem) - - return base64.urlsafe_b64decode(input) - - -def base64url_encode(input): - """Helper method to base64url_encode a string. - - Args: - input (str): A base64url_encoded string to encode. - - """ - return base64.urlsafe_b64encode(input).replace(b"=", b"") - - -def timedelta_total_seconds(delta): - """Helper method to determine the total number of seconds - from a timedelta. - - Args: - delta (timedelta): A timedelta to convert to seconds. - """ - return delta.days * 24 * 60 * 60 + delta.seconds - - -def ensure_binary(s): - """Coerce **s** to bytes.""" - - if isinstance(s, bytes): - return s - if isinstance(s, str): - return s.encode("utf-8", "strict") - raise TypeError(f"not expecting type '{type(s)}'") diff --git a/venv/lib/python3.9/site-packages/multipart/__init__.py b/venv/lib/python3.9/site-packages/multipart/__init__.py deleted file mode 100644 index 309d698..0000000 --- a/venv/lib/python3.9/site-packages/multipart/__init__.py +++ /dev/null @@ -1,15 +0,0 @@ -# This is the canonical package information. -__author__ = 'Andrew Dunham' -__license__ = 'Apache' -__copyright__ = "Copyright (c) 2012-2013, Andrew Dunham" -__version__ = "0.0.6" - - -from .multipart import ( - FormParser, - MultipartParser, - QuerystringParser, - OctetStreamParser, - create_form_parser, - parse_form, -) diff --git a/venv/lib/python3.9/site-packages/multipart/decoders.py b/venv/lib/python3.9/site-packages/multipart/decoders.py deleted file mode 100644 index 0d7ab32..0000000 --- a/venv/lib/python3.9/site-packages/multipart/decoders.py +++ /dev/null @@ -1,171 +0,0 @@ -import base64 -import binascii - -from .exceptions import DecodeError - - -class Base64Decoder: - """This object provides an interface to decode a stream of Base64 data. It - is instantiated with an "underlying object", and whenever a write() - operation is performed, it will decode the incoming data as Base64, and - call write() on the underlying object. This is primarily used for decoding - form data encoded as Base64, but can be used for other purposes:: - - from multipart.decoders import Base64Decoder - fd = open("notb64.txt", "wb") - decoder = Base64Decoder(fd) - try: - decoder.write("Zm9vYmFy") # "foobar" in Base64 - decoder.finalize() - finally: - decoder.close() - - # The contents of "notb64.txt" should be "foobar". - - This object will also pass all finalize() and close() calls to the - underlying object, if the underlying object supports them. - - Note that this class maintains a cache of base64 chunks, so that a write of - arbitrary size can be performed. You must call :meth:`finalize` on this - object after all writes are completed to ensure that all data is flushed - to the underlying object. - - :param underlying: the underlying object to pass writes to - """ - - def __init__(self, underlying): - self.cache = bytearray() - self.underlying = underlying - - def write(self, data): - """Takes any input data provided, decodes it as base64, and passes it - on to the underlying object. If the data provided is invalid base64 - data, then this method will raise - a :class:`multipart.exceptions.DecodeError` - - :param data: base64 data to decode - """ - - # Prepend any cache info to our data. - if len(self.cache) > 0: - data = self.cache + data - - # Slice off a string that's a multiple of 4. - decode_len = (len(data) // 4) * 4 - val = data[:decode_len] - - # Decode and write, if we have any. - if len(val) > 0: - try: - decoded = base64.b64decode(val) - except binascii.Error: - raise DecodeError('There was an error raised while decoding ' - 'base64-encoded data.') - - self.underlying.write(decoded) - - # Get the remaining bytes and save in our cache. - remaining_len = len(data) % 4 - if remaining_len > 0: - self.cache = data[-remaining_len:] - else: - self.cache = b'' - - # Return the length of the data to indicate no error. - return len(data) - - def close(self): - """Close this decoder. If the underlying object has a `close()` - method, this function will call it. - """ - if hasattr(self.underlying, 'close'): - self.underlying.close() - - def finalize(self): - """Finalize this object. This should be called when no more data - should be written to the stream. This function can raise a - :class:`multipart.exceptions.DecodeError` if there is some remaining - data in the cache. - - If the underlying object has a `finalize()` method, this function will - call it. - """ - if len(self.cache) > 0: - raise DecodeError('There are %d bytes remaining in the ' - 'Base64Decoder cache when finalize() is called' - % len(self.cache)) - - if hasattr(self.underlying, 'finalize'): - self.underlying.finalize() - - def __repr__(self): - return f"{self.__class__.__name__}(underlying={self.underlying!r})" - - -class QuotedPrintableDecoder: - """This object provides an interface to decode a stream of quoted-printable - data. It is instantiated with an "underlying object", in the same manner - as the :class:`multipart.decoders.Base64Decoder` class. This class behaves - in exactly the same way, including maintaining a cache of quoted-printable - chunks. - - :param underlying: the underlying object to pass writes to - """ - def __init__(self, underlying): - self.cache = b'' - self.underlying = underlying - - def write(self, data): - """Takes any input data provided, decodes it as quoted-printable, and - passes it on to the underlying object. - - :param data: quoted-printable data to decode - """ - # Prepend any cache info to our data. - if len(self.cache) > 0: - data = self.cache + data - - # If the last 2 characters have an '=' sign in it, then we won't be - # able to decode the encoded value and we'll need to save it for the - # next decoding step. - if data[-2:].find(b'=') != -1: - enc, rest = data[:-2], data[-2:] - else: - enc = data - rest = b'' - - # Encode and write, if we have data. - if len(enc) > 0: - self.underlying.write(binascii.a2b_qp(enc)) - - # Save remaining in cache. - self.cache = rest - return len(data) - - def close(self): - """Close this decoder. If the underlying object has a `close()` - method, this function will call it. - """ - if hasattr(self.underlying, 'close'): - self.underlying.close() - - def finalize(self): - """Finalize this object. This should be called when no more data - should be written to the stream. This function will not raise any - exceptions, but it may write more data to the underlying object if - there is data remaining in the cache. - - If the underlying object has a `finalize()` method, this function will - call it. - """ - # If we have a cache, write and then remove it. - if len(self.cache) > 0: - self.underlying.write(binascii.a2b_qp(self.cache)) - self.cache = b'' - - # Finalize our underlying stream. - if hasattr(self.underlying, 'finalize'): - self.underlying.finalize() - - def __repr__(self): - return f"{self.__class__.__name__}(underlying={self.underlying!r})" diff --git a/venv/lib/python3.9/site-packages/multipart/exceptions.py b/venv/lib/python3.9/site-packages/multipart/exceptions.py deleted file mode 100644 index 016e7f7..0000000 --- a/venv/lib/python3.9/site-packages/multipart/exceptions.py +++ /dev/null @@ -1,46 +0,0 @@ -class FormParserError(ValueError): - """Base error class for our form parser.""" - pass - - -class ParseError(FormParserError): - """This exception (or a subclass) is raised when there is an error while - parsing something. - """ - - #: This is the offset in the input data chunk (*NOT* the overall stream) in - #: which the parse error occurred. It will be -1 if not specified. - offset = -1 - - -class MultipartParseError(ParseError): - """This is a specific error that is raised when the MultipartParser detects - an error while parsing. - """ - pass - - -class QuerystringParseError(ParseError): - """This is a specific error that is raised when the QuerystringParser - detects an error while parsing. - """ - pass - - -class DecodeError(ParseError): - """This exception is raised when there is a decoding error - for example - with the Base64Decoder or QuotedPrintableDecoder. - """ - pass - - -# On Python 3.3, IOError is the same as OSError, so we don't want to inherit -# from both of them. We handle this case below. -if IOError is not OSError: # pragma: no cover - class FileError(FormParserError, IOError, OSError): - """Exception class for problems with the File class.""" - pass -else: # pragma: no cover - class FileError(FormParserError, OSError): - """Exception class for problems with the File class.""" - pass diff --git a/venv/lib/python3.9/site-packages/multipart/multipart.py b/venv/lib/python3.9/site-packages/multipart/multipart.py deleted file mode 100644 index a9f1f9f..0000000 --- a/venv/lib/python3.9/site-packages/multipart/multipart.py +++ /dev/null @@ -1,1893 +0,0 @@ -from .decoders import * -from .exceptions import * - -import os -import re -import sys -import shutil -import logging -import tempfile -from io import BytesIO -from numbers import Number - -# Unique missing object. -_missing = object() - -# States for the querystring parser. -STATE_BEFORE_FIELD = 0 -STATE_FIELD_NAME = 1 -STATE_FIELD_DATA = 2 - -# States for the multipart parser -STATE_START = 0 -STATE_START_BOUNDARY = 1 -STATE_HEADER_FIELD_START = 2 -STATE_HEADER_FIELD = 3 -STATE_HEADER_VALUE_START = 4 -STATE_HEADER_VALUE = 5 -STATE_HEADER_VALUE_ALMOST_DONE = 6 -STATE_HEADERS_ALMOST_DONE = 7 -STATE_PART_DATA_START = 8 -STATE_PART_DATA = 9 -STATE_PART_DATA_END = 10 -STATE_END = 11 - -STATES = [ - "START", - "START_BOUNDARY", "HEADER_FIELD_START", "HEADER_FIELD", "HEADER_VALUE_START", "HEADER_VALUE", - "HEADER_VALUE_ALMOST_DONE", "HEADRES_ALMOST_DONE", "PART_DATA_START", "PART_DATA", "PART_DATA_END", "END" -] - - -# Flags for the multipart parser. -FLAG_PART_BOUNDARY = 1 -FLAG_LAST_BOUNDARY = 2 - -# Get constants. Since iterating over a str on Python 2 gives you a 1-length -# string, but iterating over a bytes object on Python 3 gives you an integer, -# we need to save these constants. -CR = b'\r'[0] -LF = b'\n'[0] -COLON = b':'[0] -SPACE = b' '[0] -HYPHEN = b'-'[0] -AMPERSAND = b'&'[0] -SEMICOLON = b';'[0] -LOWER_A = b'a'[0] -LOWER_Z = b'z'[0] -NULL = b'\x00'[0] - -# Lower-casing a character is different, because of the difference between -# str on Py2, and bytes on Py3. Same with getting the ordinal value of a byte, -# and joining a list of bytes together. -# These functions abstract that. -lower_char = lambda c: c | 0x20 -ord_char = lambda c: c -join_bytes = lambda b: bytes(list(b)) - -# These are regexes for parsing header values. -SPECIAL_CHARS = re.escape(b'()<>@,;:\\"/[]?={} \t') -QUOTED_STR = br'"(?:\\.|[^"])*"' -VALUE_STR = br'(?:[^' + SPECIAL_CHARS + br']+|' + QUOTED_STR + br')' -OPTION_RE_STR = ( - br'(?:;|^)\s*([^' + SPECIAL_CHARS + br']+)\s*=\s*(' + VALUE_STR + br')' -) -OPTION_RE = re.compile(OPTION_RE_STR) -QUOTE = b'"'[0] - - -def parse_options_header(value): - """ - Parses a Content-Type header into a value in the following format: - (content_type, {parameters}) - """ - if not value: - return (b'', {}) - - # If we are passed a string, we assume that it conforms to WSGI and does - # not contain any code point that's not in latin-1. - if isinstance(value, str): # pragma: no cover - value = value.encode('latin-1') - - # If we have no options, return the string as-is. - if b';' not in value: - return (value.lower().strip(), {}) - - # Split at the first semicolon, to get our value and then options. - ctype, rest = value.split(b';', 1) - options = {} - - # Parse the options. - for match in OPTION_RE.finditer(rest): - key = match.group(1).lower() - value = match.group(2) - if value[0] == QUOTE and value[-1] == QUOTE: - # Unquote the value. - value = value[1:-1] - value = value.replace(b'\\\\', b'\\').replace(b'\\"', b'"') - - # If the value is a filename, we need to fix a bug on IE6 that sends - # the full file path instead of the filename. - if key == b'filename': - if value[1:3] == b':\\' or value[:2] == b'\\\\': - value = value.split(b'\\')[-1] - - options[key] = value - - return ctype, options - - -class Field: - """A Field object represents a (parsed) form field. It represents a single - field with a corresponding name and value. - - The name that a :class:`Field` will be instantiated with is the same name - that would be found in the following HTML:: - - - - This class defines two methods, :meth:`on_data` and :meth:`on_end`, that - will be called when data is written to the Field, and when the Field is - finalized, respectively. - - :param name: the name of the form field - """ - def __init__(self, name): - self._name = name - self._value = [] - - # We cache the joined version of _value for speed. - self._cache = _missing - - @classmethod - def from_value(klass, name, value): - """Create an instance of a :class:`Field`, and set the corresponding - value - either None or an actual value. This method will also - finalize the Field itself. - - :param name: the name of the form field - :param value: the value of the form field - either a bytestring or - None - """ - - f = klass(name) - if value is None: - f.set_none() - else: - f.write(value) - f.finalize() - return f - - def write(self, data): - """Write some data into the form field. - - :param data: a bytestring - """ - return self.on_data(data) - - def on_data(self, data): - """This method is a callback that will be called whenever data is - written to the Field. - - :param data: a bytestring - """ - self._value.append(data) - self._cache = _missing - return len(data) - - def on_end(self): - """This method is called whenever the Field is finalized. - """ - if self._cache is _missing: - self._cache = b''.join(self._value) - - def finalize(self): - """Finalize the form field. - """ - self.on_end() - - def close(self): - """Close the Field object. This will free any underlying cache. - """ - # Free our value array. - if self._cache is _missing: - self._cache = b''.join(self._value) - - del self._value - - def set_none(self): - """Some fields in a querystring can possibly have a value of None - for - example, the string "foo&bar=&baz=asdf" will have a field with the - name "foo" and value None, one with name "bar" and value "", and one - with name "baz" and value "asdf". Since the write() interface doesn't - support writing None, this function will set the field value to None. - """ - self._cache = None - - @property - def field_name(self): - """This property returns the name of the field.""" - return self._name - - @property - def value(self): - """This property returns the value of the form field.""" - if self._cache is _missing: - self._cache = b''.join(self._value) - - return self._cache - - def __eq__(self, other): - if isinstance(other, Field): - return ( - self.field_name == other.field_name and - self.value == other.value - ) - else: - return NotImplemented - - def __repr__(self): - if len(self.value) > 97: - # We get the repr, and then insert three dots before the final - # quote. - v = repr(self.value[:97])[:-1] + "...'" - else: - v = repr(self.value) - - return "{}(field_name={!r}, value={})".format( - self.__class__.__name__, - self.field_name, - v - ) - - -class File: - """This class represents an uploaded file. It handles writing file data to - either an in-memory file or a temporary file on-disk, if the optional - threshold is passed. - - There are some options that can be passed to the File to change behavior - of the class. Valid options are as follows: - - .. list-table:: - :widths: 15 5 5 30 - :header-rows: 1 - - * - Name - - Type - - Default - - Description - * - UPLOAD_DIR - - `str` - - None - - The directory to store uploaded files in. If this is None, a - temporary file will be created in the system's standard location. - * - UPLOAD_DELETE_TMP - - `bool` - - True - - Delete automatically created TMP file - * - UPLOAD_KEEP_FILENAME - - `bool` - - False - - Whether or not to keep the filename of the uploaded file. If True, - then the filename will be converted to a safe representation (e.g. - by removing any invalid path segments), and then saved with the - same name). Otherwise, a temporary name will be used. - * - UPLOAD_KEEP_EXTENSIONS - - `bool` - - False - - Whether or not to keep the uploaded file's extension. If False, the - file will be saved with the default temporary extension (usually - ".tmp"). Otherwise, the file's extension will be maintained. Note - that this will properly combine with the UPLOAD_KEEP_FILENAME - setting. - * - MAX_MEMORY_FILE_SIZE - - `int` - - 1 MiB - - The maximum number of bytes of a File to keep in memory. By - default, the contents of a File are kept into memory until a certain - limit is reached, after which the contents of the File are written - to a temporary file. This behavior can be disabled by setting this - value to an appropriately large value (or, for example, infinity, - such as `float('inf')`. - - :param file_name: The name of the file that this :class:`File` represents - - :param field_name: The field name that uploaded this file. Note that this - can be None, if, for example, the file was uploaded - with Content-Type application/octet-stream - - :param config: The configuration for this File. See above for valid - configuration keys and their corresponding values. - """ - def __init__(self, file_name, field_name=None, config={}): - # Save configuration, set other variables default. - self.logger = logging.getLogger(__name__) - self._config = config - self._in_memory = True - self._bytes_written = 0 - self._fileobj = BytesIO() - - # Save the provided field/file name. - self._field_name = field_name - self._file_name = file_name - - # Our actual file name is None by default, since, depending on our - # config, we may not actually use the provided name. - self._actual_file_name = None - - # Split the extension from the filename. - if file_name is not None: - base, ext = os.path.splitext(file_name) - self._file_base = base - self._ext = ext - - @property - def field_name(self): - """The form field associated with this file. May be None if there isn't - one, for example when we have an application/octet-stream upload. - """ - return self._field_name - - @property - def file_name(self): - """The file name given in the upload request. - """ - return self._file_name - - @property - def actual_file_name(self): - """The file name that this file is saved as. Will be None if it's not - currently saved on disk. - """ - return self._actual_file_name - - @property - def file_object(self): - """The file object that we're currently writing to. Note that this - will either be an instance of a :class:`io.BytesIO`, or a regular file - object. - """ - return self._fileobj - - @property - def size(self): - """The total size of this file, counted as the number of bytes that - currently have been written to the file. - """ - return self._bytes_written - - @property - def in_memory(self): - """A boolean representing whether or not this file object is currently - stored in-memory or on-disk. - """ - return self._in_memory - - def flush_to_disk(self): - """If the file is already on-disk, do nothing. Otherwise, copy from - the in-memory buffer to a disk file, and then reassign our internal - file object to this new disk file. - - Note that if you attempt to flush a file that is already on-disk, a - warning will be logged to this module's logger. - """ - if not self._in_memory: - self.logger.warning( - "Trying to flush to disk when we're not in memory" - ) - return - - # Go back to the start of our file. - self._fileobj.seek(0) - - # Open a new file. - new_file = self._get_disk_file() - - # Copy the file objects. - shutil.copyfileobj(self._fileobj, new_file) - - # Seek to the new position in our new file. - new_file.seek(self._bytes_written) - - # Reassign the fileobject. - old_fileobj = self._fileobj - self._fileobj = new_file - - # We're no longer in memory. - self._in_memory = False - - # Close the old file object. - old_fileobj.close() - - def _get_disk_file(self): - """This function is responsible for getting a file object on-disk for us. - """ - self.logger.info("Opening a file on disk") - - file_dir = self._config.get('UPLOAD_DIR') - keep_filename = self._config.get('UPLOAD_KEEP_FILENAME', False) - keep_extensions = self._config.get('UPLOAD_KEEP_EXTENSIONS', False) - delete_tmp = self._config.get('UPLOAD_DELETE_TMP', True) - - # If we have a directory and are to keep the filename... - if file_dir is not None and keep_filename: - self.logger.info("Saving with filename in: %r", file_dir) - - # Build our filename. - # TODO: what happens if we don't have a filename? - fname = self._file_base - if keep_extensions: - fname = fname + self._ext - - path = os.path.join(file_dir, fname) - try: - self.logger.info("Opening file: %r", path) - tmp_file = open(path, 'w+b') - except OSError as e: - tmp_file = None - - self.logger.exception("Error opening temporary file") - raise FileError("Error opening temporary file: %r" % path) - else: - # Build options array. - # Note that on Python 3, tempfile doesn't support byte names. We - # encode our paths using the default filesystem encoding. - options = {} - if keep_extensions: - ext = self._ext - if isinstance(ext, bytes): - ext = ext.decode(sys.getfilesystemencoding()) - - options['suffix'] = ext - if file_dir is not None: - d = file_dir - if isinstance(d, bytes): - d = d.decode(sys.getfilesystemencoding()) - - options['dir'] = d - options['delete'] = delete_tmp - - # Create a temporary (named) file with the appropriate settings. - self.logger.info("Creating a temporary file with options: %r", - options) - try: - tmp_file = tempfile.NamedTemporaryFile(**options) - except OSError: - self.logger.exception("Error creating named temporary file") - raise FileError("Error creating named temporary file") - - fname = tmp_file.name - - # Encode filename as bytes. - if isinstance(fname, str): - fname = fname.encode(sys.getfilesystemencoding()) - - self._actual_file_name = fname - return tmp_file - - def write(self, data): - """Write some data to the File. - - :param data: a bytestring - """ - return self.on_data(data) - - def on_data(self, data): - """This method is a callback that will be called whenever data is - written to the File. - - :param data: a bytestring - """ - pos = self._fileobj.tell() - bwritten = self._fileobj.write(data) - # true file objects write returns None - if bwritten is None: - bwritten = self._fileobj.tell() - pos - - # If the bytes written isn't the same as the length, just return. - if bwritten != len(data): - self.logger.warning("bwritten != len(data) (%d != %d)", bwritten, - len(data)) - return bwritten - - # Keep track of how many bytes we've written. - self._bytes_written += bwritten - - # If we're in-memory and are over our limit, we create a file. - if (self._in_memory and - self._config.get('MAX_MEMORY_FILE_SIZE') is not None and - (self._bytes_written > - self._config.get('MAX_MEMORY_FILE_SIZE'))): - self.logger.info("Flushing to disk") - self.flush_to_disk() - - # Return the number of bytes written. - return bwritten - - def on_end(self): - """This method is called whenever the Field is finalized. - """ - # Flush the underlying file object - self._fileobj.flush() - - def finalize(self): - """Finalize the form file. This will not close the underlying file, - but simply signal that we are finished writing to the File. - """ - self.on_end() - - def close(self): - """Close the File object. This will actually close the underlying - file object (whether it's a :class:`io.BytesIO` or an actual file - object). - """ - self._fileobj.close() - - def __repr__(self): - return "{}(file_name={!r}, field_name={!r})".format( - self.__class__.__name__, - self.file_name, - self.field_name - ) - - -class BaseParser: - """This class is the base class for all parsers. It contains the logic for - calling and adding callbacks. - - A callback can be one of two different forms. "Notification callbacks" are - callbacks that are called when something happens - for example, when a new - part of a multipart message is encountered by the parser. "Data callbacks" - are called when we get some sort of data - for example, part of the body of - a multipart chunk. Notification callbacks are called with no parameters, - whereas data callbacks are called with three, as follows:: - - data_callback(data, start, end) - - The "data" parameter is a bytestring (i.e. "foo" on Python 2, or b"foo" on - Python 3). "start" and "end" are integer indexes into the "data" string - that represent the data of interest. Thus, in a data callback, the slice - `data[start:end]` represents the data that the callback is "interested in". - The callback is not passed a copy of the data, since copying severely hurts - performance. - """ - def __init__(self): - self.logger = logging.getLogger(__name__) - - def callback(self, name, data=None, start=None, end=None): - """This function calls a provided callback with some data. If the - callback is not set, will do nothing. - - :param name: The name of the callback to call (as a string). - - :param data: Data to pass to the callback. If None, then it is - assumed that the callback is a notification callback, - and no parameters are given. - - :param end: An integer that is passed to the data callback. - - :param start: An integer that is passed to the data callback. - """ - name = "on_" + name - func = self.callbacks.get(name) - if func is None: - return - - # Depending on whether we're given a buffer... - if data is not None: - # Don't do anything if we have start == end. - if start is not None and start == end: - return - - self.logger.debug("Calling %s with data[%d:%d]", name, start, end) - func(data, start, end) - else: - self.logger.debug("Calling %s with no data", name) - func() - - def set_callback(self, name, new_func): - """Update the function for a callback. Removes from the callbacks dict - if new_func is None. - - :param name: The name of the callback to call (as a string). - - :param new_func: The new function for the callback. If None, then the - callback will be removed (with no error if it does not - exist). - """ - if new_func is None: - self.callbacks.pop('on_' + name, None) - else: - self.callbacks['on_' + name] = new_func - - def close(self): - pass # pragma: no cover - - def finalize(self): - pass # pragma: no cover - - def __repr__(self): - return "%s()" % self.__class__.__name__ - - -class OctetStreamParser(BaseParser): - """This parser parses an octet-stream request body and calls callbacks when - incoming data is received. Callbacks are as follows: - - .. list-table:: - :widths: 15 10 30 - :header-rows: 1 - - * - Callback Name - - Parameters - - Description - * - on_start - - None - - Called when the first data is parsed. - * - on_data - - data, start, end - - Called for each data chunk that is parsed. - * - on_end - - None - - Called when the parser is finished parsing all data. - - :param callbacks: A dictionary of callbacks. See the documentation for - :class:`BaseParser`. - - :param max_size: The maximum size of body to parse. Defaults to infinity - - i.e. unbounded. - """ - def __init__(self, callbacks={}, max_size=float('inf')): - super().__init__() - self.callbacks = callbacks - self._started = False - - if not isinstance(max_size, Number) or max_size < 1: - raise ValueError("max_size must be a positive number, not %r" % - max_size) - self.max_size = max_size - self._current_size = 0 - - def write(self, data): - """Write some data to the parser, which will perform size verification, - and then pass the data to the underlying callback. - - :param data: a bytestring - """ - if not self._started: - self.callback('start') - self._started = True - - # Truncate data length. - data_len = len(data) - if (self._current_size + data_len) > self.max_size: - # We truncate the length of data that we are to process. - new_size = int(self.max_size - self._current_size) - self.logger.warning("Current size is %d (max %d), so truncating " - "data length from %d to %d", - self._current_size, self.max_size, data_len, - new_size) - data_len = new_size - - # Increment size, then callback, in case there's an exception. - self._current_size += data_len - self.callback('data', data, 0, data_len) - return data_len - - def finalize(self): - """Finalize this parser, which signals to that we are finished parsing, - and sends the on_end callback. - """ - self.callback('end') - - def __repr__(self): - return "%s()" % self.__class__.__name__ - - -class QuerystringParser(BaseParser): - """This is a streaming querystring parser. It will consume data, and call - the callbacks given when it has data. - - .. list-table:: - :widths: 15 10 30 - :header-rows: 1 - - * - Callback Name - - Parameters - - Description - * - on_field_start - - None - - Called when a new field is encountered. - * - on_field_name - - data, start, end - - Called when a portion of a field's name is encountered. - * - on_field_data - - data, start, end - - Called when a portion of a field's data is encountered. - * - on_field_end - - None - - Called when the end of a field is encountered. - * - on_end - - None - - Called when the parser is finished parsing all data. - - :param callbacks: A dictionary of callbacks. See the documentation for - :class:`BaseParser`. - - :param strict_parsing: Whether or not to parse the body strictly. Defaults - to False. If this is set to True, then the behavior - of the parser changes as the following: if a field - has a value with an equal sign (e.g. "foo=bar", or - "foo="), it is always included. If a field has no - equals sign (e.g. "...&name&..."), it will be - treated as an error if 'strict_parsing' is True, - otherwise included. If an error is encountered, - then a - :class:`multipart.exceptions.QuerystringParseError` - will be raised. - - :param max_size: The maximum size of body to parse. Defaults to infinity - - i.e. unbounded. - """ - def __init__(self, callbacks={}, strict_parsing=False, - max_size=float('inf')): - super().__init__() - self.state = STATE_BEFORE_FIELD - self._found_sep = False - - self.callbacks = callbacks - - # Max-size stuff - if not isinstance(max_size, Number) or max_size < 1: - raise ValueError("max_size must be a positive number, not %r" % - max_size) - self.max_size = max_size - self._current_size = 0 - - # Should parsing be strict? - self.strict_parsing = strict_parsing - - def write(self, data): - """Write some data to the parser, which will perform size verification, - parse into either a field name or value, and then pass the - corresponding data to the underlying callback. If an error is - encountered while parsing, a QuerystringParseError will be raised. The - "offset" attribute of the raised exception will be set to the offset in - the input data chunk (NOT the overall stream) that caused the error. - - :param data: a bytestring - """ - # Handle sizing. - data_len = len(data) - if (self._current_size + data_len) > self.max_size: - # We truncate the length of data that we are to process. - new_size = int(self.max_size - self._current_size) - self.logger.warning("Current size is %d (max %d), so truncating " - "data length from %d to %d", - self._current_size, self.max_size, data_len, - new_size) - data_len = new_size - - l = 0 - try: - l = self._internal_write(data, data_len) - finally: - self._current_size += l - - return l - - def _internal_write(self, data, length): - state = self.state - strict_parsing = self.strict_parsing - found_sep = self._found_sep - - i = 0 - while i < length: - ch = data[i] - - # Depending on our state... - if state == STATE_BEFORE_FIELD: - # If the 'found_sep' flag is set, we've already encountered - # and skipped a single separator. If so, we check our strict - # parsing flag and decide what to do. Otherwise, we haven't - # yet reached a separator, and thus, if we do, we need to skip - # it as it will be the boundary between fields that's supposed - # to be there. - if ch == AMPERSAND or ch == SEMICOLON: - if found_sep: - # If we're parsing strictly, we disallow blank chunks. - if strict_parsing: - e = QuerystringParseError( - "Skipping duplicate ampersand/semicolon at " - "%d" % i - ) - e.offset = i - raise e - else: - self.logger.debug("Skipping duplicate ampersand/" - "semicolon at %d", i) - else: - # This case is when we're skipping the (first) - # separator between fields, so we just set our flag - # and continue on. - found_sep = True - else: - # Emit a field-start event, and go to that state. Also, - # reset the "found_sep" flag, for the next time we get to - # this state. - self.callback('field_start') - i -= 1 - state = STATE_FIELD_NAME - found_sep = False - - elif state == STATE_FIELD_NAME: - # Try and find a separator - we ensure that, if we do, we only - # look for the equal sign before it. - sep_pos = data.find(b'&', i) - if sep_pos == -1: - sep_pos = data.find(b';', i) - - # See if we can find an equals sign in the remaining data. If - # so, we can immediately emit the field name and jump to the - # data state. - if sep_pos != -1: - equals_pos = data.find(b'=', i, sep_pos) - else: - equals_pos = data.find(b'=', i) - - if equals_pos != -1: - # Emit this name. - self.callback('field_name', data, i, equals_pos) - - # Jump i to this position. Note that it will then have 1 - # added to it below, which means the next iteration of this - # loop will inspect the character after the equals sign. - i = equals_pos - state = STATE_FIELD_DATA - else: - # No equals sign found. - if not strict_parsing: - # See also comments in the STATE_FIELD_DATA case below. - # If we found the separator, we emit the name and just - # end - there's no data callback at all (not even with - # a blank value). - if sep_pos != -1: - self.callback('field_name', data, i, sep_pos) - self.callback('field_end') - - i = sep_pos - 1 - state = STATE_BEFORE_FIELD - else: - # Otherwise, no separator in this block, so the - # rest of this chunk must be a name. - self.callback('field_name', data, i, length) - i = length - - else: - # We're parsing strictly. If we find a separator, - # this is an error - we require an equals sign. - if sep_pos != -1: - e = QuerystringParseError( - "When strict_parsing is True, we require an " - "equals sign in all field chunks. Did not " - "find one in the chunk that starts at %d" % - (i,) - ) - e.offset = i - raise e - - # No separator in the rest of this chunk, so it's just - # a field name. - self.callback('field_name', data, i, length) - i = length - - elif state == STATE_FIELD_DATA: - # Try finding either an ampersand or a semicolon after this - # position. - sep_pos = data.find(b'&', i) - if sep_pos == -1: - sep_pos = data.find(b';', i) - - # If we found it, callback this bit as data and then go back - # to expecting to find a field. - if sep_pos != -1: - self.callback('field_data', data, i, sep_pos) - self.callback('field_end') - - # Note that we go to the separator, which brings us to the - # "before field" state. This allows us to properly emit - # "field_start" events only when we actually have data for - # a field of some sort. - i = sep_pos - 1 - state = STATE_BEFORE_FIELD - - # Otherwise, emit the rest as data and finish. - else: - self.callback('field_data', data, i, length) - i = length - - else: # pragma: no cover (error case) - msg = "Reached an unknown state %d at %d" % (state, i) - self.logger.warning(msg) - e = QuerystringParseError(msg) - e.offset = i - raise e - - i += 1 - - self.state = state - self._found_sep = found_sep - return len(data) - - def finalize(self): - """Finalize this parser, which signals to that we are finished parsing, - if we're still in the middle of a field, an on_field_end callback, and - then the on_end callback. - """ - # If we're currently in the middle of a field, we finish it. - if self.state == STATE_FIELD_DATA: - self.callback('field_end') - self.callback('end') - - def __repr__(self): - return "{}(strict_parsing={!r}, max_size={!r})".format( - self.__class__.__name__, - self.strict_parsing, self.max_size - ) - - -class MultipartParser(BaseParser): - """This class is a streaming multipart/form-data parser. - - .. list-table:: - :widths: 15 10 30 - :header-rows: 1 - - * - Callback Name - - Parameters - - Description - * - on_part_begin - - None - - Called when a new part of the multipart message is encountered. - * - on_part_data - - data, start, end - - Called when a portion of a part's data is encountered. - * - on_part_end - - None - - Called when the end of a part is reached. - * - on_header_begin - - None - - Called when we've found a new header in a part of a multipart - message - * - on_header_field - - data, start, end - - Called each time an additional portion of a header is read (i.e. the - part of the header that is before the colon; the "Foo" in - "Foo: Bar"). - * - on_header_value - - data, start, end - - Called when we get data for a header. - * - on_header_end - - None - - Called when the current header is finished - i.e. we've reached the - newline at the end of the header. - * - on_headers_finished - - None - - Called when all headers are finished, and before the part data - starts. - * - on_end - - None - - Called when the parser is finished parsing all data. - - - :param boundary: The multipart boundary. This is required, and must match - what is given in the HTTP request - usually in the - Content-Type header. - - :param callbacks: A dictionary of callbacks. See the documentation for - :class:`BaseParser`. - - :param max_size: The maximum size of body to parse. Defaults to infinity - - i.e. unbounded. - """ - - def __init__(self, boundary, callbacks={}, max_size=float('inf')): - # Initialize parser state. - super().__init__() - self.state = STATE_START - self.index = self.flags = 0 - - self.callbacks = callbacks - - if not isinstance(max_size, Number) or max_size < 1: - raise ValueError("max_size must be a positive number, not %r" % - max_size) - self.max_size = max_size - self._current_size = 0 - - # Setup marks. These are used to track the state of data received. - self.marks = {} - - # TODO: Actually use this rather than the dumb version we currently use - # # Precompute the skip table for the Boyer-Moore-Horspool algorithm. - # skip = [len(boundary) for x in range(256)] - # for i in range(len(boundary) - 1): - # skip[ord_char(boundary[i])] = len(boundary) - i - 1 - # - # # We use a tuple since it's a constant, and marginally faster. - # self.skip = tuple(skip) - - # Save our boundary. - if isinstance(boundary, str): # pragma: no cover - boundary = boundary.encode('latin-1') - self.boundary = b'\r\n--' + boundary - - # Get a set of characters that belong to our boundary. - self.boundary_chars = frozenset(self.boundary) - - # We also create a lookbehind list. - # Note: the +8 is since we can have, at maximum, "\r\n--" + boundary + - # "--\r\n" at the final boundary, and the length of '\r\n--' and - # '--\r\n' is 8 bytes. - self.lookbehind = [NULL for x in range(len(boundary) + 8)] - - def write(self, data): - """Write some data to the parser, which will perform size verification, - and then parse the data into the appropriate location (e.g. header, - data, etc.), and pass this on to the underlying callback. If an error - is encountered, a MultipartParseError will be raised. The "offset" - attribute on the raised exception will be set to the offset of the byte - in the input chunk that caused the error. - - :param data: a bytestring - """ - # Handle sizing. - data_len = len(data) - if (self._current_size + data_len) > self.max_size: - # We truncate the length of data that we are to process. - new_size = int(self.max_size - self._current_size) - self.logger.warning("Current size is %d (max %d), so truncating " - "data length from %d to %d", - self._current_size, self.max_size, data_len, - new_size) - data_len = new_size - - l = 0 - try: - l = self._internal_write(data, data_len) - finally: - self._current_size += l - - return l - - def _internal_write(self, data, length): - # Get values from locals. - boundary = self.boundary - - # Get our state, flags and index. These are persisted between calls to - # this function. - state = self.state - index = self.index - flags = self.flags - - # Our index defaults to 0. - i = 0 - - # Set a mark. - def set_mark(name): - self.marks[name] = i - - # Remove a mark. - def delete_mark(name, reset=False): - self.marks.pop(name, None) - - # Helper function that makes calling a callback with data easier. The - # 'remaining' parameter will callback from the marked value until the - # end of the buffer, and reset the mark, instead of deleting it. This - # is used at the end of the function to call our callbacks with any - # remaining data in this chunk. - def data_callback(name, remaining=False): - marked_index = self.marks.get(name) - if marked_index is None: - return - - # If we're getting remaining data, we ignore the current i value - # and just call with the remaining data. - if remaining: - self.callback(name, data, marked_index, length) - self.marks[name] = 0 - - # Otherwise, we call it from the mark to the current byte we're - # processing. - else: - self.callback(name, data, marked_index, i) - self.marks.pop(name, None) - - # For each byte... - while i < length: - c = data[i] - - if state == STATE_START: - # Skip leading newlines - if c == CR or c == LF: - i += 1 - self.logger.debug("Skipping leading CR/LF at %d", i) - continue - - # index is used as in index into our boundary. Set to 0. - index = 0 - - # Move to the next state, but decrement i so that we re-process - # this character. - state = STATE_START_BOUNDARY - i -= 1 - - elif state == STATE_START_BOUNDARY: - # Check to ensure that the last 2 characters in our boundary - # are CRLF. - if index == len(boundary) - 2: - if c != CR: - # Error! - msg = "Did not find CR at end of boundary (%d)" % (i,) - self.logger.warning(msg) - e = MultipartParseError(msg) - e.offset = i - raise e - - index += 1 - - elif index == len(boundary) - 2 + 1: - if c != LF: - msg = "Did not find LF at end of boundary (%d)" % (i,) - self.logger.warning(msg) - e = MultipartParseError(msg) - e.offset = i - raise e - - # The index is now used for indexing into our boundary. - index = 0 - - # Callback for the start of a part. - self.callback('part_begin') - - # Move to the next character and state. - state = STATE_HEADER_FIELD_START - - else: - # Check to ensure our boundary matches - if c != boundary[index + 2]: - msg = "Did not find boundary character %r at index " \ - "%d" % (c, index + 2) - self.logger.warning(msg) - e = MultipartParseError(msg) - e.offset = i - raise e - - # Increment index into boundary and continue. - index += 1 - - elif state == STATE_HEADER_FIELD_START: - # Mark the start of a header field here, reset the index, and - # continue parsing our header field. - index = 0 - - # Set a mark of our header field. - set_mark('header_field') - - # Move to parsing header fields. - state = STATE_HEADER_FIELD - i -= 1 - - elif state == STATE_HEADER_FIELD: - # If we've reached a CR at the beginning of a header, it means - # that we've reached the second of 2 newlines, and so there are - # no more headers to parse. - if c == CR: - delete_mark('header_field') - state = STATE_HEADERS_ALMOST_DONE - i += 1 - continue - - # Increment our index in the header. - index += 1 - - # Do nothing if we encounter a hyphen. - if c == HYPHEN: - pass - - # If we've reached a colon, we're done with this header. - elif c == COLON: - # A 0-length header is an error. - if index == 1: - msg = "Found 0-length header at %d" % (i,) - self.logger.warning(msg) - e = MultipartParseError(msg) - e.offset = i - raise e - - # Call our callback with the header field. - data_callback('header_field') - - # Move to parsing the header value. - state = STATE_HEADER_VALUE_START - - else: - # Lower-case this character, and ensure that it is in fact - # a valid letter. If not, it's an error. - cl = lower_char(c) - if cl < LOWER_A or cl > LOWER_Z: - msg = "Found non-alphanumeric character %r in " \ - "header at %d" % (c, i) - self.logger.warning(msg) - e = MultipartParseError(msg) - e.offset = i - raise e - - elif state == STATE_HEADER_VALUE_START: - # Skip leading spaces. - if c == SPACE: - i += 1 - continue - - # Mark the start of the header value. - set_mark('header_value') - - # Move to the header-value state, reprocessing this character. - state = STATE_HEADER_VALUE - i -= 1 - - elif state == STATE_HEADER_VALUE: - # If we've got a CR, we're nearly done our headers. Otherwise, - # we do nothing and just move past this character. - if c == CR: - data_callback('header_value') - self.callback('header_end') - state = STATE_HEADER_VALUE_ALMOST_DONE - - elif state == STATE_HEADER_VALUE_ALMOST_DONE: - # The last character should be a LF. If not, it's an error. - if c != LF: - msg = "Did not find LF character at end of header " \ - "(found %r)" % (c,) - self.logger.warning(msg) - e = MultipartParseError(msg) - e.offset = i - raise e - - # Move back to the start of another header. Note that if that - # state detects ANOTHER newline, it'll trigger the end of our - # headers. - state = STATE_HEADER_FIELD_START - - elif state == STATE_HEADERS_ALMOST_DONE: - # We're almost done our headers. This is reached when we parse - # a CR at the beginning of a header, so our next character - # should be a LF, or it's an error. - if c != LF: - msg = f"Did not find LF at end of headers (found {c!r})" - self.logger.warning(msg) - e = MultipartParseError(msg) - e.offset = i - raise e - - self.callback('headers_finished') - state = STATE_PART_DATA_START - - elif state == STATE_PART_DATA_START: - # Mark the start of our part data. - set_mark('part_data') - - # Start processing part data, including this character. - state = STATE_PART_DATA - i -= 1 - - elif state == STATE_PART_DATA: - # We're processing our part data right now. During this, we - # need to efficiently search for our boundary, since any data - # on any number of lines can be a part of the current data. - # We use the Boyer-Moore-Horspool algorithm to efficiently - # search through the remainder of the buffer looking for our - # boundary. - - # Save the current value of our index. We use this in case we - # find part of a boundary, but it doesn't match fully. - prev_index = index - - # Set up variables. - boundary_length = len(boundary) - boundary_end = boundary_length - 1 - data_length = length - boundary_chars = self.boundary_chars - - # If our index is 0, we're starting a new part, so start our - # search. - if index == 0: - # Search forward until we either hit the end of our buffer, - # or reach a character that's in our boundary. - i += boundary_end - while i < data_length - 1 and data[i] not in boundary_chars: - i += boundary_length - - # Reset i back the length of our boundary, which is the - # earliest possible location that could be our match (i.e. - # if we've just broken out of our loop since we saw the - # last character in our boundary) - i -= boundary_end - c = data[i] - - # Now, we have a couple of cases here. If our index is before - # the end of the boundary... - if index < boundary_length: - # If the character matches... - if boundary[index] == c: - # If we found a match for our boundary, we send the - # existing data. - if index == 0: - data_callback('part_data') - - # The current character matches, so continue! - index += 1 - else: - index = 0 - - # Our index is equal to the length of our boundary! - elif index == boundary_length: - # First we increment it. - index += 1 - - # Now, if we've reached a newline, we need to set this as - # the potential end of our boundary. - if c == CR: - flags |= FLAG_PART_BOUNDARY - - # Otherwise, if this is a hyphen, we might be at the last - # of all boundaries. - elif c == HYPHEN: - flags |= FLAG_LAST_BOUNDARY - - # Otherwise, we reset our index, since this isn't either a - # newline or a hyphen. - else: - index = 0 - - # Our index is right after the part boundary, which should be - # a LF. - elif index == boundary_length + 1: - # If we're at a part boundary (i.e. we've seen a CR - # character already)... - if flags & FLAG_PART_BOUNDARY: - # We need a LF character next. - if c == LF: - # Unset the part boundary flag. - flags &= (~FLAG_PART_BOUNDARY) - - # Callback indicating that we've reached the end of - # a part, and are starting a new one. - self.callback('part_end') - self.callback('part_begin') - - # Move to parsing new headers. - index = 0 - state = STATE_HEADER_FIELD_START - i += 1 - continue - - # We didn't find an LF character, so no match. Reset - # our index and clear our flag. - index = 0 - flags &= (~FLAG_PART_BOUNDARY) - - # Otherwise, if we're at the last boundary (i.e. we've - # seen a hyphen already)... - elif flags & FLAG_LAST_BOUNDARY: - # We need a second hyphen here. - if c == HYPHEN: - # Callback to end the current part, and then the - # message. - self.callback('part_end') - self.callback('end') - state = STATE_END - else: - # No match, so reset index. - index = 0 - - # If we have an index, we need to keep this byte for later, in - # case we can't match the full boundary. - if index > 0: - self.lookbehind[index - 1] = c - - # Otherwise, our index is 0. If the previous index is not, it - # means we reset something, and we need to take the data we - # thought was part of our boundary and send it along as actual - # data. - elif prev_index > 0: - # Callback to write the saved data. - lb_data = join_bytes(self.lookbehind) - self.callback('part_data', lb_data, 0, prev_index) - - # Overwrite our previous index. - prev_index = 0 - - # Re-set our mark for part data. - set_mark('part_data') - - # Re-consider the current character, since this could be - # the start of the boundary itself. - i -= 1 - - elif state == STATE_END: - # Do nothing and just consume a byte in the end state. - if c not in (CR, LF): - self.logger.warning("Consuming a byte '0x%x' in the end state", c) - - else: # pragma: no cover (error case) - # We got into a strange state somehow! Just stop processing. - msg = "Reached an unknown state %d at %d" % (state, i) - self.logger.warning(msg) - e = MultipartParseError(msg) - e.offset = i - raise e - - # Move to the next byte. - i += 1 - - # We call our callbacks with any remaining data. Note that we pass - # the 'remaining' flag, which sets the mark back to 0 instead of - # deleting it, if it's found. This is because, if the mark is found - # at this point, we assume that there's data for one of these things - # that has been parsed, but not yet emitted. And, as such, it implies - # that we haven't yet reached the end of this 'thing'. So, by setting - # the mark to 0, we cause any data callbacks that take place in future - # calls to this function to start from the beginning of that buffer. - data_callback('header_field', True) - data_callback('header_value', True) - data_callback('part_data', True) - - # Save values to locals. - self.state = state - self.index = index - self.flags = flags - - # Return our data length to indicate no errors, and that we processed - # all of it. - return length - - def finalize(self): - """Finalize this parser, which signals to that we are finished parsing. - - Note: It does not currently, but in the future, it will verify that we - are in the final state of the parser (i.e. the end of the multipart - message is well-formed), and, if not, throw an error. - """ - # TODO: verify that we're in the state STATE_END, otherwise throw an - # error or otherwise state that we're not finished parsing. - pass - - def __repr__(self): - return f"{self.__class__.__name__}(boundary={self.boundary!r})" - - -class FormParser: - """This class is the all-in-one form parser. Given all the information - necessary to parse a form, it will instantiate the correct parser, create - the proper :class:`Field` and :class:`File` classes to store the data that - is parsed, and call the two given callbacks with each field and file as - they become available. - - :param content_type: The Content-Type of the incoming request. This is - used to select the appropriate parser. - - :param on_field: The callback to call when a field has been parsed and is - ready for usage. See above for parameters. - - :param on_file: The callback to call when a file has been parsed and is - ready for usage. See above for parameters. - - :param on_end: An optional callback to call when all fields and files in a - request has been parsed. Can be None. - - :param boundary: If the request is a multipart/form-data request, this - should be the boundary of the request, as given in the - Content-Type header, as a bytestring. - - :param file_name: If the request is of type application/octet-stream, then - the body of the request will not contain any information - about the uploaded file. In such cases, you can provide - the file name of the uploaded file manually. - - :param FileClass: The class to use for uploaded files. Defaults to - :class:`File`, but you can provide your own class if you - wish to customize behaviour. The class will be - instantiated as FileClass(file_name, field_name), and it - must provide the following functions:: - file_instance.write(data) - file_instance.finalize() - file_instance.close() - - :param FieldClass: The class to use for uploaded fields. Defaults to - :class:`Field`, but you can provide your own class if - you wish to customize behaviour. The class will be - instantiated as FieldClass(field_name), and it must - provide the following functions:: - field_instance.write(data) - field_instance.finalize() - field_instance.close() - - :param config: Configuration to use for this FormParser. The default - values are taken from the DEFAULT_CONFIG value, and then - any keys present in this dictionary will overwrite the - default values. - - """ - #: This is the default configuration for our form parser. - #: Note: all file sizes should be in bytes. - DEFAULT_CONFIG = { - 'MAX_BODY_SIZE': float('inf'), - 'MAX_MEMORY_FILE_SIZE': 1 * 1024 * 1024, - 'UPLOAD_DIR': None, - 'UPLOAD_KEEP_FILENAME': False, - 'UPLOAD_KEEP_EXTENSIONS': False, - - # Error on invalid Content-Transfer-Encoding? - 'UPLOAD_ERROR_ON_BAD_CTE': False, - } - - def __init__(self, content_type, on_field, on_file, on_end=None, - boundary=None, file_name=None, FileClass=File, - FieldClass=Field, config={}): - - self.logger = logging.getLogger(__name__) - - # Save variables. - self.content_type = content_type - self.boundary = boundary - self.bytes_received = 0 - self.parser = None - - # Save callbacks. - self.on_field = on_field - self.on_file = on_file - self.on_end = on_end - - # Save classes. - self.FileClass = File - self.FieldClass = Field - - # Set configuration options. - self.config = self.DEFAULT_CONFIG.copy() - self.config.update(config) - - # Depending on the Content-Type, we instantiate the correct parser. - if content_type == 'application/octet-stream': - # Work around the lack of 'nonlocal' in Py2 - class vars: - f = None - - def on_start(): - vars.f = FileClass(file_name, None, config=self.config) - - def on_data(data, start, end): - vars.f.write(data[start:end]) - - def on_end(): - # Finalize the file itself. - vars.f.finalize() - - # Call our callback. - on_file(vars.f) - - # Call the on-end callback. - if self.on_end is not None: - self.on_end() - - callbacks = { - 'on_start': on_start, - 'on_data': on_data, - 'on_end': on_end, - } - - # Instantiate an octet-stream parser - parser = OctetStreamParser(callbacks, - max_size=self.config['MAX_BODY_SIZE']) - - elif (content_type == 'application/x-www-form-urlencoded' or - content_type == 'application/x-url-encoded'): - - name_buffer = [] - - class vars: - f = None - - def on_field_start(): - pass - - def on_field_name(data, start, end): - name_buffer.append(data[start:end]) - - def on_field_data(data, start, end): - if vars.f is None: - vars.f = FieldClass(b''.join(name_buffer)) - del name_buffer[:] - vars.f.write(data[start:end]) - - def on_field_end(): - # Finalize and call callback. - if vars.f is None: - # If we get here, it's because there was no field data. - # We create a field, set it to None, and then continue. - vars.f = FieldClass(b''.join(name_buffer)) - del name_buffer[:] - vars.f.set_none() - - vars.f.finalize() - on_field(vars.f) - vars.f = None - - def on_end(): - if self.on_end is not None: - self.on_end() - - # Setup callbacks. - callbacks = { - 'on_field_start': on_field_start, - 'on_field_name': on_field_name, - 'on_field_data': on_field_data, - 'on_field_end': on_field_end, - 'on_end': on_end, - } - - # Instantiate parser. - parser = QuerystringParser( - callbacks=callbacks, - max_size=self.config['MAX_BODY_SIZE'] - ) - - elif content_type == 'multipart/form-data': - if boundary is None: - self.logger.error("No boundary given") - raise FormParserError("No boundary given") - - header_name = [] - header_value = [] - headers = {} - - # No 'nonlocal' on Python 2 :-( - class vars: - f = None - writer = None - is_file = False - - def on_part_begin(): - pass - - def on_part_data(data, start, end): - bytes_processed = vars.writer.write(data[start:end]) - # TODO: check for error here. - return bytes_processed - - def on_part_end(): - vars.f.finalize() - if vars.is_file: - on_file(vars.f) - else: - on_field(vars.f) - - def on_header_field(data, start, end): - header_name.append(data[start:end]) - - def on_header_value(data, start, end): - header_value.append(data[start:end]) - - def on_header_end(): - headers[b''.join(header_name)] = b''.join(header_value) - del header_name[:] - del header_value[:] - - def on_headers_finished(): - # Reset the 'is file' flag. - vars.is_file = False - - # Parse the content-disposition header. - # TODO: handle mixed case - content_disp = headers.get(b'Content-Disposition') - disp, options = parse_options_header(content_disp) - - # Get the field and filename. - field_name = options.get(b'name') - file_name = options.get(b'filename') - # TODO: check for errors - - # Create the proper class. - if file_name is None: - vars.f = FieldClass(field_name) - else: - vars.f = FileClass(file_name, field_name, config=self.config) - vars.is_file = True - - # Parse the given Content-Transfer-Encoding to determine what - # we need to do with the incoming data. - # TODO: check that we properly handle 8bit / 7bit encoding. - transfer_encoding = headers.get(b'Content-Transfer-Encoding', - b'7bit') - - if (transfer_encoding == b'binary' or - transfer_encoding == b'8bit' or - transfer_encoding == b'7bit'): - vars.writer = vars.f - - elif transfer_encoding == b'base64': - vars.writer = Base64Decoder(vars.f) - - elif transfer_encoding == b'quoted-printable': - vars.writer = QuotedPrintableDecoder(vars.f) - - else: - self.logger.warning("Unknown Content-Transfer-Encoding: " - "%r", transfer_encoding) - if self.config['UPLOAD_ERROR_ON_BAD_CTE']: - raise FormParserError( - 'Unknown Content-Transfer-Encoding "{}"'.format( - transfer_encoding - ) - ) - else: - # If we aren't erroring, then we just treat this as an - # unencoded Content-Transfer-Encoding. - vars.writer = vars.f - - def on_end(): - vars.writer.finalize() - if self.on_end is not None: - self.on_end() - - # These are our callbacks for the parser. - callbacks = { - 'on_part_begin': on_part_begin, - 'on_part_data': on_part_data, - 'on_part_end': on_part_end, - 'on_header_field': on_header_field, - 'on_header_value': on_header_value, - 'on_header_end': on_header_end, - 'on_headers_finished': on_headers_finished, - 'on_end': on_end, - } - - # Instantiate a multipart parser. - parser = MultipartParser(boundary, callbacks, - max_size=self.config['MAX_BODY_SIZE']) - - else: - self.logger.warning("Unknown Content-Type: %r", content_type) - raise FormParserError("Unknown Content-Type: {}".format( - content_type - )) - - self.parser = parser - - def write(self, data): - """Write some data. The parser will forward this to the appropriate - underlying parser. - - :param data: a bytestring - """ - self.bytes_received += len(data) - # TODO: check the parser's return value for errors? - return self.parser.write(data) - - def finalize(self): - """Finalize the parser.""" - if self.parser is not None and hasattr(self.parser, 'finalize'): - self.parser.finalize() - - def close(self): - """Close the parser.""" - if self.parser is not None and hasattr(self.parser, 'close'): - self.parser.close() - - def __repr__(self): - return "{}(content_type={!r}, parser={!r})".format( - self.__class__.__name__, - self.content_type, - self.parser, - ) - - -def create_form_parser(headers, on_field, on_file, trust_x_headers=False, - config={}): - """This function is a helper function to aid in creating a FormParser - instances. Given a dictionary-like headers object, it will determine - the correct information needed, instantiate a FormParser with the - appropriate values and given callbacks, and then return the corresponding - parser. - - :param headers: A dictionary-like object of HTTP headers. The only - required header is Content-Type. - - :param on_field: Callback to call with each parsed field. - - :param on_file: Callback to call with each parsed file. - - :param trust_x_headers: Whether or not to trust information received from - certain X-Headers - for example, the file name from - X-File-Name. - - :param config: Configuration variables to pass to the FormParser. - """ - content_type = headers.get('Content-Type') - if content_type is None: - logging.getLogger(__name__).warning("No Content-Type header given") - raise ValueError("No Content-Type header given!") - - # Boundaries are optional (the FormParser will raise if one is needed - # but not given). - content_type, params = parse_options_header(content_type) - boundary = params.get(b'boundary') - - # We need content_type to be a string, not a bytes object. - content_type = content_type.decode('latin-1') - - # File names are optional. - file_name = headers.get('X-File-Name') - - # Instantiate a form parser. - form_parser = FormParser(content_type, - on_field, - on_file, - boundary=boundary, - file_name=file_name, - config=config) - - # Return our parser. - return form_parser - - -def parse_form(headers, input_stream, on_field, on_file, chunk_size=1048576, - **kwargs): - """This function is useful if you just want to parse a request body, - without too much work. Pass it a dictionary-like object of the request's - headers, and a file-like object for the input stream, along with two - callbacks that will get called whenever a field or file is parsed. - - :param headers: A dictionary-like object of HTTP headers. The only - required header is Content-Type. - - :param input_stream: A file-like object that represents the request body. - The read() method must return bytestrings. - - :param on_field: Callback to call with each parsed field. - - :param on_file: Callback to call with each parsed file. - - :param chunk_size: The maximum size to read from the input stream and write - to the parser at one time. Defaults to 1 MiB. - """ - - # Create our form parser. - parser = create_form_parser(headers, on_field, on_file) - - # Read chunks of 100KiB and write to the parser, but never read more than - # the given Content-Length, if any. - content_length = headers.get('Content-Length') - if content_length is not None: - content_length = int(content_length) - else: - content_length = float('inf') - bytes_read = 0 - - while True: - # Read only up to the Content-Length given. - max_readable = min(content_length - bytes_read, 1048576) - buff = input_stream.read(max_readable) - - # Write to the parser and update our length. - parser.write(buff) - bytes_read += len(buff) - - # If we get a buffer that's smaller than the size requested, or if we - # have read up to our content length, we're done. - if len(buff) != max_readable or bytes_read == content_length: - break - - # Tell our parser that we're done writing data. - parser.finalize() diff --git a/venv/lib/python3.9/site-packages/multipart/tests/__init__.py b/venv/lib/python3.9/site-packages/multipart/tests/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/multipart/tests/compat.py b/venv/lib/python3.9/site-packages/multipart/tests/compat.py deleted file mode 100644 index 897188d..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/compat.py +++ /dev/null @@ -1,133 +0,0 @@ -import os -import re -import sys -import types -import functools - - -def ensure_in_path(path): - """ - Ensure that a given path is in the sys.path array - """ - if not os.path.isdir(path): - raise RuntimeError('Tried to add nonexisting path') - - def _samefile(x, y): - try: - return os.path.samefile(x, y) - except OSError: - return False - except AttributeError: - # Probably on Windows. - path1 = os.path.abspath(x).lower() - path2 = os.path.abspath(y).lower() - return path1 == path2 - - # Remove existing copies of it. - for pth in sys.path: - if _samefile(pth, path): - sys.path.remove(pth) - - # Add it at the beginning. - sys.path.insert(0, path) - - -# Check if pytest is imported. If so, we use it to create marking decorators. -# If not, we just create a function that does nothing. -try: - import pytest -except ImportError: - pytest = None - -if pytest is not None: - slow_test = pytest.mark.slow_test - xfail = pytest.mark.xfail - -else: - slow_test = lambda x: x - - def xfail(*args, **kwargs): - if len(args) > 0 and isinstance(args[0], types.FunctionType): - return args[0] - - return lambda x: x - - -# We don't use the pytest parametrizing function, since it seems to break -# with unittest.TestCase subclasses. -def parametrize(field_names, field_values): - # If we're not given a list of field names, we make it. - if not isinstance(field_names, (tuple, list)): - field_names = (field_names,) - field_values = [(val,) for val in field_values] - - # Create a decorator that saves this list of field names and values on the - # function for later parametrizing. - def decorator(func): - func.__dict__['param_names'] = field_names - func.__dict__['param_values'] = field_values - return func - - return decorator - - -# This is a metaclass that actually performs the parametrization. -class ParametrizingMetaclass(type): - IDENTIFIER_RE = re.compile('[^A-Za-z0-9]') - - def __new__(klass, name, bases, attrs): - new_attrs = attrs.copy() - for attr_name, attr in attrs.items(): - # We only care about functions - if not isinstance(attr, types.FunctionType): - continue - - param_names = attr.__dict__.pop('param_names', None) - param_values = attr.__dict__.pop('param_values', None) - if param_names is None or param_values is None: - continue - - # Create multiple copies of the function. - for i, values in enumerate(param_values): - assert len(param_names) == len(values) - - # Get a repr of the values, and fix it to be a valid identifier - human = '_'.join( - [klass.IDENTIFIER_RE.sub('', repr(x)) for x in values] - ) - - # Create a new name. - # new_name = attr.__name__ + "_%d" % i - new_name = attr.__name__ + "__" + human - - # Create a replacement function. - def create_new_func(func, names, values): - # Create a kwargs dictionary. - kwargs = dict(zip(names, values)) - - @functools.wraps(func) - def new_func(self): - return func(self, **kwargs) - - # Manually set the name and return the new function. - new_func.__name__ = new_name - return new_func - - # Actually create the new function. - new_func = create_new_func(attr, param_names, values) - - # Save this new function in our attrs dict. - new_attrs[new_name] = new_func - - # Remove the old attribute from our new dictionary. - del new_attrs[attr_name] - - # We create the class as normal, except we use our new attributes. - return type.__new__(klass, name, bases, new_attrs) - - -# This is a class decorator that actually applies the above metaclass. -def parametrize_class(klass): - return ParametrizingMetaclass(klass.__name__, - klass.__bases__, - klass.__dict__) diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/CR_in_header.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/CR_in_header.http deleted file mode 100644 index 0c81dae..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/CR_in_header.http +++ /dev/null @@ -1,5 +0,0 @@ -------WebKitFormBoundaryTkr3kCBQlBe1nrhc -Content- isposition: form-data; name="field" - -This is a test. -------WebKitFormBoundaryTkr3kCBQlBe1nrhc-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/CR_in_header.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/CR_in_header.yaml deleted file mode 100644 index c9b55f2..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/CR_in_header.yaml +++ /dev/null @@ -1,3 +0,0 @@ -boundary: ----WebKitFormBoundaryTkr3kCBQlBe1nrhc -expected: - error: 51 diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/CR_in_header_value.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/CR_in_header_value.http deleted file mode 100644 index f3dc834..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/CR_in_header_value.http +++ /dev/null @@ -1,5 +0,0 @@ -------WebKitFormBoundaryTkr3kCBQlBe1nrhc -Content-Disposition: form-data; n me="field" - -This is a test. -------WebKitFormBoundaryTkr3kCBQlBe1nrhc-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/CR_in_header_value.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/CR_in_header_value.yaml deleted file mode 100644 index a6efa7d..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/CR_in_header_value.yaml +++ /dev/null @@ -1,3 +0,0 @@ -boundary: ----WebKitFormBoundaryTkr3kCBQlBe1nrhc -expected: - error: 76 diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary.http deleted file mode 100644 index 7d97e51..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary.http +++ /dev/null @@ -1,13 +0,0 @@ -----boundary -Content-Disposition: form-data; name="file"; filename="test.txt" -Content-Type: text/plain - ---boundari ---boundaryq--boundary q--boundarq ---bounaryd-- ---notbound-- ---mismatch ---mismatch-- ---boundary-Q ---boundary Q--boundaryQ -----boundary-- diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary.yaml deleted file mode 100644 index 235493e..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary.yaml +++ /dev/null @@ -1,8 +0,0 @@ -boundary: --boundary -expected: - - name: file - type: file - file_name: test.txt - data: !!binary | - LS1ib3VuZGFyaQ0KLS1ib3VuZGFyeXEtLWJvdW5kYXJ5DXEtLWJvdW5kYXJxDQotLWJvdW5hcnlkLS0NCi0tbm90Ym91bmQtLQ0KLS1taXNtYXRjaA0KLS1taXNtYXRjaC0tDQotLWJvdW5kYXJ5LVENCi0tYm91bmRhcnkNUS0tYm91bmRhcnlR - diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_CR.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_CR.http deleted file mode 100644 index edf26eb..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_CR.http +++ /dev/null @@ -1,6 +0,0 @@ -----boundary -Content-Disposition: form-data; name="field" - -QQQQQQQQQQQQQQQQQQQQ -----boundaryQQQQQQQQQQQQQQQQQQQQ -----boundary-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_CR.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_CR.yaml deleted file mode 100644 index 921637f..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_CR.yaml +++ /dev/null @@ -1,8 +0,0 @@ -boundary: --boundary -expected: - - name: field - type: field - data: !!binary | - UVFRUVFRUVFRUVFRUVFRUVFRUVENCi0tLS1ib3VuZGFyeVFRUVFRUVFRUVFRUVFRUVFRUVFR - - diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_LF.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_LF.http deleted file mode 100644 index e9a5a6c..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_LF.http +++ /dev/null @@ -1,6 +0,0 @@ -----boundary -Content-Disposition: form-data; name="field" - -QQQQQQQQQQQQQQQQQQQQ -----boundary QQQQQQQQQQQQQQQQQQQQ -----boundary-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_LF.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_LF.yaml deleted file mode 100644 index 7346e03..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_LF.yaml +++ /dev/null @@ -1,8 +0,0 @@ -boundary: --boundary -expected: - - name: field - type: field - data: !!binary | - UVFRUVFRUVFRUVFRUVFRUVFRUVENCi0tLS1ib3VuZGFyeQ1RUVFRUVFRUVFRUVFRUVFRUVFRUQ== - - diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_final_hyphen.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_final_hyphen.http deleted file mode 100644 index ab4977b..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_final_hyphen.http +++ /dev/null @@ -1,6 +0,0 @@ -----boundary -Content-Disposition: form-data; name="field" - -QQQQQQQQQQQQQQQQQQQQ -----boundary-QQQQQQQQQQQQQQQQQQQQ -----boundary-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_final_hyphen.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_final_hyphen.yaml deleted file mode 100644 index 17133c9..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/almost_match_boundary_without_final_hyphen.yaml +++ /dev/null @@ -1,8 +0,0 @@ -boundary: --boundary -expected: - - name: field - type: field - data: !!binary | - UVFRUVFRUVFRUVFRUVFRUVFRUVENCi0tLS1ib3VuZGFyeS1RUVFRUVFRUVFRUVFRUVFRUVFRUQ== - - diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_end_of_headers.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_end_of_headers.http deleted file mode 100644 index de14ae1..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_end_of_headers.http +++ /dev/null @@ -1,4 +0,0 @@ -------WebKitFormBoundaryTkr3kCBQlBe1nrhc -Content-Disposition: form-data; name="field" - QThis is a test. -------WebKitFormBoundaryTkr3kCBQlBe1nrhc-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_end_of_headers.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_end_of_headers.yaml deleted file mode 100644 index 5fc1ec0..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_end_of_headers.yaml +++ /dev/null @@ -1,3 +0,0 @@ -boundary: ----WebKitFormBoundaryTkr3kCBQlBe1nrhc -expected: - error: 89 diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_header_char.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_header_char.http deleted file mode 100644 index c0a3b21..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_header_char.http +++ /dev/null @@ -1,5 +0,0 @@ -------WebKitFormBoundaryTkr3kCBQlBe1nrhc -Content-999position: form-data; name="field" - -This is a test. -------WebKitFormBoundaryTkr3kCBQlBe1nrhc-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_header_char.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_header_char.yaml deleted file mode 100644 index 9d5f62a..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_header_char.yaml +++ /dev/null @@ -1,3 +0,0 @@ -boundary: ----WebKitFormBoundaryTkr3kCBQlBe1nrhc -expected: - error: 50 diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_initial_boundary.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_initial_boundary.http deleted file mode 100644 index 8720be8..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_initial_boundary.http +++ /dev/null @@ -1,5 +0,0 @@ -------WebQitFormBoundaryTkr3kCBQlBe1nrhc -Content-Disposition: form-data; name="field" - -This is a test. -------WebKitFormBoundaryTkr3kCBQlBe1nrhc-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_initial_boundary.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_initial_boundary.yaml deleted file mode 100644 index ffa4eb7..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/bad_initial_boundary.yaml +++ /dev/null @@ -1,3 +0,0 @@ -boundary: ----WebKitFormBoundaryTkr3kCBQlBe1nrhc -expected: - error: 9 diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/base64_encoding.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/base64_encoding.http deleted file mode 100644 index 13fe6fb..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/base64_encoding.http +++ /dev/null @@ -1,7 +0,0 @@ -----boundary -Content-Disposition: form-data; name="file"; filename="test.txt" -Content-Type: text/plain -Content-Transfer-Encoding: base64 - -VGVzdCAxMjM= -----boundary-- diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/base64_encoding.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/base64_encoding.yaml deleted file mode 100644 index 1033150..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/base64_encoding.yaml +++ /dev/null @@ -1,7 +0,0 @@ -boundary: --boundary -expected: - - name: file - type: file - file_name: test.txt - data: !!binary | - VGVzdCAxMjM= diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/empty_header.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/empty_header.http deleted file mode 100644 index 3179a9d..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/empty_header.http +++ /dev/null @@ -1,5 +0,0 @@ -------WebKitFormBoundaryTkr3kCBQlBe1nrhc -: form-data; name="field" - -This is a test. -------WebKitFormBoundaryTkr3kCBQlBe1nrhc-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/empty_header.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/empty_header.yaml deleted file mode 100644 index 574ed4c..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/empty_header.yaml +++ /dev/null @@ -1,3 +0,0 @@ -boundary: ----WebKitFormBoundaryTkr3kCBQlBe1nrhc -expected: - error: 42 diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/multiple_fields.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/multiple_fields.http deleted file mode 100644 index 3111051..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/multiple_fields.http +++ /dev/null @@ -1,9 +0,0 @@ -------WebKitFormBoundaryTkr3kCBQlBe1nrhc -Content-Disposition: form-data; name="field1" - -field1 -------WebKitFormBoundaryTkr3kCBQlBe1nrhc -Content-Disposition: form-data; name="field2" - -field2 -------WebKitFormBoundaryTkr3kCBQlBe1nrhc-- diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/multiple_fields.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/multiple_fields.yaml deleted file mode 100644 index cb2c2d6..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/multiple_fields.yaml +++ /dev/null @@ -1,10 +0,0 @@ -boundary: ----WebKitFormBoundaryTkr3kCBQlBe1nrhc -expected: - - name: field1 - type: field - data: !!binary | - ZmllbGQx - - name: field2 - type: field - data: !!binary | - ZmllbGQy diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/multiple_files.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/multiple_files.http deleted file mode 100644 index c448809..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/multiple_files.http +++ /dev/null @@ -1,11 +0,0 @@ -------WebKitFormBoundarygbACTUR58IyeurVf -Content-Disposition: form-data; name="file1"; filename="test1.txt" -Content-Type: text/plain - -Test file #1 -------WebKitFormBoundarygbACTUR58IyeurVf -Content-Disposition: form-data; name="file2"; filename="test2.txt" -Content-Type: text/plain - -Test file #2 -------WebKitFormBoundarygbACTUR58IyeurVf-- diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/multiple_files.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/multiple_files.yaml deleted file mode 100644 index 3bf70e2..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/multiple_files.yaml +++ /dev/null @@ -1,13 +0,0 @@ -boundary: ----WebKitFormBoundarygbACTUR58IyeurVf -expected: - - name: file1 - type: file - file_name: test1.txt - data: !!binary | - VGVzdCBmaWxlICMx - - name: file2 - type: file - file_name: test2.txt - data: !!binary | - VGVzdCBmaWxlICMy - diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/quoted_printable_encoding.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/quoted_printable_encoding.http deleted file mode 100644 index 5d59788..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/quoted_printable_encoding.http +++ /dev/null @@ -1,7 +0,0 @@ -----boundary -Content-Disposition: form-data; name="file"; filename="test.txt" -Content-Type: text/plain -Content-Transfer-Encoding: quoted-printable - -foo=3Dbar -----boundary-- diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/quoted_printable_encoding.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/quoted_printable_encoding.yaml deleted file mode 100644 index 2c6bbfb..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/quoted_printable_encoding.yaml +++ /dev/null @@ -1,7 +0,0 @@ -boundary: --boundary -expected: - - name: file - type: file - file_name: test.txt - data: !!binary | - Zm9vPWJhcg== diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field.http deleted file mode 100644 index 92652e0..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field.http +++ /dev/null @@ -1,5 +0,0 @@ -------WebKitFormBoundaryTkr3kCBQlBe1nrhc -Content-Disposition: form-data; name="field" - -This is a test. -------WebKitFormBoundaryTkr3kCBQlBe1nrhc-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field.yaml deleted file mode 100644 index 7690f08..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field.yaml +++ /dev/null @@ -1,6 +0,0 @@ -boundary: ----WebKitFormBoundaryTkr3kCBQlBe1nrhc -expected: - - name: field - type: field - data: !!binary | - VGhpcyBpcyBhIHRlc3Qu diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_blocks.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_blocks.http deleted file mode 100644 index 5a61d83..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_blocks.http +++ /dev/null @@ -1,5 +0,0 @@ ---boundary -Content-Disposition: form-data; name="field" - -0123456789ABCDEFGHIJ0123456789ABCDEFGHIJ ---boundary-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_blocks.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_blocks.yaml deleted file mode 100644 index efb1b32..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_blocks.yaml +++ /dev/null @@ -1,6 +0,0 @@ -boundary: --boundary -expected: - - name: field - type: field - data: !!binary | - MDEyMzQ1Njc4OUFCQ0RFRkdISUowMTIzNDU2Nzg5QUJDREVGR0hJSg== diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_longer.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_longer.http deleted file mode 100644 index 328dd6a..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_longer.http +++ /dev/null @@ -1,5 +0,0 @@ -------WebKitFormBoundaryTkr3kCBQlBe1nrhc -Content-Disposition: form-data; name="field" - -qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq -------WebKitFormBoundaryTkr3kCBQlBe1nrhc-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_longer.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_longer.yaml deleted file mode 100644 index 5a11840..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_longer.yaml +++ /dev/null @@ -1,6 +0,0 @@ -boundary: ----WebKitFormBoundaryTkr3kCBQlBe1nrhc -expected: - - name: field - type: field - data: !!binary | - cXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXFxcXE= diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_single_file.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_single_file.http deleted file mode 100644 index 4f24b23..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_single_file.http +++ /dev/null @@ -1,10 +0,0 @@ ---boundary -Content-Disposition: form-data; name="field" - -test1 ---boundary -Content-Disposition: form-data; name="file"; filename="file.txt" -Content-Type: text/plain - -test2 ---boundary-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_single_file.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_single_file.yaml deleted file mode 100644 index 47c8d6e..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_single_file.yaml +++ /dev/null @@ -1,13 +0,0 @@ -boundary: boundary -expected: - - name: field - type: field - data: !!binary | - dGVzdDE= - - name: file - type: file - file_name: file.txt - data: !!binary | - dGVzdDI= - - diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_with_leading_newlines.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_with_leading_newlines.http deleted file mode 100644 index 1f15a78..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_with_leading_newlines.http +++ /dev/null @@ -1,7 +0,0 @@ - - -------WebKitFormBoundaryTkr3kCBQlBe1nrhc -Content-Disposition: form-data; name="field" - -This is a test. -------WebKitFormBoundaryTkr3kCBQlBe1nrhc-- \ No newline at end of file diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_with_leading_newlines.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_with_leading_newlines.yaml deleted file mode 100644 index 7690f08..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_field_with_leading_newlines.yaml +++ /dev/null @@ -1,6 +0,0 @@ -boundary: ----WebKitFormBoundaryTkr3kCBQlBe1nrhc -expected: - - name: field - type: field - data: !!binary | - VGhpcyBpcyBhIHRlc3Qu diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_file.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_file.http deleted file mode 100644 index fc380cc..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_file.http +++ /dev/null @@ -1,6 +0,0 @@ -------WebKitFormBoundary5BZGOJCWtXGYC9HW -Content-Disposition: form-data; name="file"; filename="test.txt" -Content-Type: text/plain - -This is a test file. -------WebKitFormBoundary5BZGOJCWtXGYC9HW-- diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_file.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_file.yaml deleted file mode 100644 index 2a8e005..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/single_file.yaml +++ /dev/null @@ -1,8 +0,0 @@ -boundary: ----WebKitFormBoundary5BZGOJCWtXGYC9HW -expected: - - name: file - type: file - file_name: test.txt - data: !!binary | - VGhpcyBpcyBhIHRlc3QgZmlsZS4= - diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/utf8_filename.http b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/utf8_filename.http deleted file mode 100644 index 202d977..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/utf8_filename.http +++ /dev/null @@ -1,6 +0,0 @@ -------WebKitFormBoundaryI9SCEFp2lpx5DR2K -Content-Disposition: form-data; name="file"; filename="???.txt" -Content-Type: text/plain - -これはテストです。 -------WebKitFormBoundaryI9SCEFp2lpx5DR2K-- diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/utf8_filename.yaml b/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/utf8_filename.yaml deleted file mode 100644 index 507ba2c..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_data/http/utf8_filename.yaml +++ /dev/null @@ -1,8 +0,0 @@ -boundary: ----WebKitFormBoundaryI9SCEFp2lpx5DR2K -expected: - - name: file - type: file - file_name: ???.txt - data: !!binary | - 44GT44KM44Gv44OG44K544OI44Gn44GZ44CC - diff --git a/venv/lib/python3.9/site-packages/multipart/tests/test_multipart.py b/venv/lib/python3.9/site-packages/multipart/tests/test_multipart.py deleted file mode 100644 index 089f451..0000000 --- a/venv/lib/python3.9/site-packages/multipart/tests/test_multipart.py +++ /dev/null @@ -1,1305 +0,0 @@ -import os -import sys -import glob -import yaml -import base64 -import random -import tempfile -import unittest -from .compat import ( - parametrize, - parametrize_class, - slow_test, -) -from io import BytesIO -from unittest.mock import MagicMock, Mock, patch - -from ..multipart import * - - -# Get the current directory for our later test cases. -curr_dir = os.path.abspath(os.path.dirname(__file__)) - - -def force_bytes(val): - if isinstance(val, str): - val = val.encode(sys.getfilesystemencoding()) - - return val - - -class TestField(unittest.TestCase): - def setUp(self): - self.f = Field('foo') - - def test_name(self): - self.assertEqual(self.f.field_name, 'foo') - - def test_data(self): - self.f.write(b'test123') - self.assertEqual(self.f.value, b'test123') - - def test_cache_expiration(self): - self.f.write(b'test') - self.assertEqual(self.f.value, b'test') - self.f.write(b'123') - self.assertEqual(self.f.value, b'test123') - - def test_finalize(self): - self.f.write(b'test123') - self.f.finalize() - self.assertEqual(self.f.value, b'test123') - - def test_close(self): - self.f.write(b'test123') - self.f.close() - self.assertEqual(self.f.value, b'test123') - - def test_from_value(self): - f = Field.from_value(b'name', b'value') - self.assertEqual(f.field_name, b'name') - self.assertEqual(f.value, b'value') - - f2 = Field.from_value(b'name', None) - self.assertEqual(f2.value, None) - - def test_equality(self): - f1 = Field.from_value(b'name', b'value') - f2 = Field.from_value(b'name', b'value') - - self.assertEqual(f1, f2) - - def test_equality_with_other(self): - f = Field.from_value(b'foo', b'bar') - self.assertFalse(f == b'foo') - self.assertFalse(b'foo' == f) - - def test_set_none(self): - f = Field(b'foo') - self.assertEqual(f.value, b'') - - f.set_none() - self.assertEqual(f.value, None) - - -class TestFile(unittest.TestCase): - def setUp(self): - self.c = {} - self.d = force_bytes(tempfile.mkdtemp()) - self.f = File(b'foo.txt', config=self.c) - - def assert_data(self, data): - f = self.f.file_object - f.seek(0) - self.assertEqual(f.read(), data) - f.seek(0) - f.truncate() - - def assert_exists(self): - full_path = os.path.join(self.d, self.f.actual_file_name) - self.assertTrue(os.path.exists(full_path)) - - def test_simple(self): - self.f.write(b'foobar') - self.assert_data(b'foobar') - - def test_invalid_write(self): - m = Mock() - m.write.return_value = 5 - self.f._fileobj = m - v = self.f.write(b'foobar') - self.assertEqual(v, 5) - - def test_file_fallback(self): - self.c['MAX_MEMORY_FILE_SIZE'] = 1 - - self.f.write(b'1') - self.assertTrue(self.f.in_memory) - self.assert_data(b'1') - - self.f.write(b'123') - self.assertFalse(self.f.in_memory) - self.assert_data(b'123') - - # Test flushing too. - old_obj = self.f.file_object - self.f.flush_to_disk() - self.assertFalse(self.f.in_memory) - self.assertIs(self.f.file_object, old_obj) - - def test_file_fallback_with_data(self): - self.c['MAX_MEMORY_FILE_SIZE'] = 10 - - self.f.write(b'1' * 10) - self.assertTrue(self.f.in_memory) - - self.f.write(b'2' * 10) - self.assertFalse(self.f.in_memory) - - self.assert_data(b'11111111112222222222') - - def test_file_name(self): - # Write to this dir. - self.c['UPLOAD_DIR'] = self.d - self.c['MAX_MEMORY_FILE_SIZE'] = 10 - - # Write. - self.f.write(b'12345678901') - self.assertFalse(self.f.in_memory) - - # Assert that the file exists - self.assertIsNotNone(self.f.actual_file_name) - self.assert_exists() - - def test_file_full_name(self): - # Write to this dir. - self.c['UPLOAD_DIR'] = self.d - self.c['UPLOAD_KEEP_FILENAME'] = True - self.c['MAX_MEMORY_FILE_SIZE'] = 10 - - # Write. - self.f.write(b'12345678901') - self.assertFalse(self.f.in_memory) - - # Assert that the file exists - self.assertEqual(self.f.actual_file_name, b'foo') - self.assert_exists() - - def test_file_full_name_with_ext(self): - self.c['UPLOAD_DIR'] = self.d - self.c['UPLOAD_KEEP_FILENAME'] = True - self.c['UPLOAD_KEEP_EXTENSIONS'] = True - self.c['MAX_MEMORY_FILE_SIZE'] = 10 - - # Write. - self.f.write(b'12345678901') - self.assertFalse(self.f.in_memory) - - # Assert that the file exists - self.assertEqual(self.f.actual_file_name, b'foo.txt') - self.assert_exists() - - def test_file_full_name_with_ext(self): - self.c['UPLOAD_DIR'] = self.d - self.c['UPLOAD_KEEP_FILENAME'] = True - self.c['UPLOAD_KEEP_EXTENSIONS'] = True - self.c['MAX_MEMORY_FILE_SIZE'] = 10 - - # Write. - self.f.write(b'12345678901') - self.assertFalse(self.f.in_memory) - - # Assert that the file exists - self.assertEqual(self.f.actual_file_name, b'foo.txt') - self.assert_exists() - - def test_no_dir_with_extension(self): - self.c['UPLOAD_KEEP_EXTENSIONS'] = True - self.c['MAX_MEMORY_FILE_SIZE'] = 10 - - # Write. - self.f.write(b'12345678901') - self.assertFalse(self.f.in_memory) - - # Assert that the file exists - ext = os.path.splitext(self.f.actual_file_name)[1] - self.assertEqual(ext, b'.txt') - self.assert_exists() - - def test_invalid_dir_with_name(self): - # Write to this dir. - self.c['UPLOAD_DIR'] = force_bytes(os.path.join('/', 'tmp', 'notexisting')) - self.c['UPLOAD_KEEP_FILENAME'] = True - self.c['MAX_MEMORY_FILE_SIZE'] = 5 - - # Write. - with self.assertRaises(FileError): - self.f.write(b'1234567890') - - def test_invalid_dir_no_name(self): - # Write to this dir. - self.c['UPLOAD_DIR'] = force_bytes(os.path.join('/', 'tmp', 'notexisting')) - self.c['UPLOAD_KEEP_FILENAME'] = False - self.c['MAX_MEMORY_FILE_SIZE'] = 5 - - # Write. - with self.assertRaises(FileError): - self.f.write(b'1234567890') - - # TODO: test uploading two files with the same name. - - -class TestParseOptionsHeader(unittest.TestCase): - def test_simple(self): - t, p = parse_options_header('application/json') - self.assertEqual(t, b'application/json') - self.assertEqual(p, {}) - - def test_blank(self): - t, p = parse_options_header('') - self.assertEqual(t, b'') - self.assertEqual(p, {}) - - def test_single_param(self): - t, p = parse_options_header('application/json;par=val') - self.assertEqual(t, b'application/json') - self.assertEqual(p, {b'par': b'val'}) - - def test_single_param_with_spaces(self): - t, p = parse_options_header(b'application/json; par=val') - self.assertEqual(t, b'application/json') - self.assertEqual(p, {b'par': b'val'}) - - def test_multiple_params(self): - t, p = parse_options_header(b'application/json;par=val;asdf=foo') - self.assertEqual(t, b'application/json') - self.assertEqual(p, {b'par': b'val', b'asdf': b'foo'}) - - def test_quoted_param(self): - t, p = parse_options_header(b'application/json;param="quoted"') - self.assertEqual(t, b'application/json') - self.assertEqual(p, {b'param': b'quoted'}) - - def test_quoted_param_with_semicolon(self): - t, p = parse_options_header(b'application/json;param="quoted;with;semicolons"') - self.assertEqual(p[b'param'], b'quoted;with;semicolons') - - def test_quoted_param_with_escapes(self): - t, p = parse_options_header(b'application/json;param="This \\" is \\" a \\" quote"') - self.assertEqual(p[b'param'], b'This " is " a " quote') - - def test_handles_ie6_bug(self): - t, p = parse_options_header(b'text/plain; filename="C:\\this\\is\\a\\path\\file.txt"') - - self.assertEqual(p[b'filename'], b'file.txt') - - -class TestBaseParser(unittest.TestCase): - def setUp(self): - self.b = BaseParser() - self.b.callbacks = {} - - def test_callbacks(self): - # The stupid list-ness is to get around lack of nonlocal on py2 - l = [0] - def on_foo(): - l[0] += 1 - - self.b.set_callback('foo', on_foo) - self.b.callback('foo') - self.assertEqual(l[0], 1) - - self.b.set_callback('foo', None) - self.b.callback('foo') - self.assertEqual(l[0], 1) - - -class TestQuerystringParser(unittest.TestCase): - def assert_fields(self, *args, **kwargs): - if kwargs.pop('finalize', True): - self.p.finalize() - - self.assertEqual(self.f, list(args)) - if kwargs.get('reset', True): - self.f = [] - - def setUp(self): - self.reset() - - def reset(self): - self.f = [] - - name_buffer = [] - data_buffer = [] - - def on_field_name(data, start, end): - name_buffer.append(data[start:end]) - - def on_field_data(data, start, end): - data_buffer.append(data[start:end]) - - def on_field_end(): - self.f.append(( - b''.join(name_buffer), - b''.join(data_buffer) - )) - - del name_buffer[:] - del data_buffer[:] - - callbacks = { - 'on_field_name': on_field_name, - 'on_field_data': on_field_data, - 'on_field_end': on_field_end - } - - self.p = QuerystringParser(callbacks) - - def test_simple_querystring(self): - self.p.write(b'foo=bar') - - self.assert_fields((b'foo', b'bar')) - - def test_querystring_blank_beginning(self): - self.p.write(b'&foo=bar') - - self.assert_fields((b'foo', b'bar')) - - def test_querystring_blank_end(self): - self.p.write(b'foo=bar&') - - self.assert_fields((b'foo', b'bar')) - - def test_multiple_querystring(self): - self.p.write(b'foo=bar&asdf=baz') - - self.assert_fields( - (b'foo', b'bar'), - (b'asdf', b'baz') - ) - - def test_streaming_simple(self): - self.p.write(b'foo=bar&') - self.assert_fields( - (b'foo', b'bar'), - finalize=False - ) - - self.p.write(b'asdf=baz') - self.assert_fields( - (b'asdf', b'baz') - ) - - def test_streaming_break(self): - self.p.write(b'foo=one') - self.assert_fields(finalize=False) - - self.p.write(b'two') - self.assert_fields(finalize=False) - - self.p.write(b'three') - self.assert_fields(finalize=False) - - self.p.write(b'&asd') - self.assert_fields( - (b'foo', b'onetwothree'), - finalize=False - ) - - self.p.write(b'f=baz') - self.assert_fields( - (b'asdf', b'baz') - ) - - def test_semicolon_separator(self): - self.p.write(b'foo=bar;asdf=baz') - - self.assert_fields( - (b'foo', b'bar'), - (b'asdf', b'baz') - ) - - def test_too_large_field(self): - self.p.max_size = 15 - - # Note: len = 8 - self.p.write(b"foo=bar&") - self.assert_fields((b'foo', b'bar'), finalize=False) - - # Note: len = 8, only 7 bytes processed - self.p.write(b'a=123456') - self.assert_fields((b'a', b'12345')) - - def test_invalid_max_size(self): - with self.assertRaises(ValueError): - p = QuerystringParser(max_size=-100) - - def test_strict_parsing_pass(self): - data = b'foo=bar&another=asdf' - for first, last in split_all(data): - self.reset() - self.p.strict_parsing = True - - print(f"{first!r} / {last!r}") - - self.p.write(first) - self.p.write(last) - self.assert_fields((b'foo', b'bar'), (b'another', b'asdf')) - - def test_strict_parsing_fail_double_sep(self): - data = b'foo=bar&&another=asdf' - for first, last in split_all(data): - self.reset() - self.p.strict_parsing = True - - cnt = 0 - with self.assertRaises(QuerystringParseError) as cm: - cnt += self.p.write(first) - cnt += self.p.write(last) - self.p.finalize() - - # The offset should occur at 8 bytes into the data (as a whole), - # so we calculate the offset into the chunk. - if cm is not None: - self.assertEqual(cm.exception.offset, 8 - cnt) - - def test_double_sep(self): - data = b'foo=bar&&another=asdf' - for first, last in split_all(data): - print(f" {first!r} / {last!r} ") - self.reset() - - cnt = 0 - cnt += self.p.write(first) - cnt += self.p.write(last) - - self.assert_fields((b'foo', b'bar'), (b'another', b'asdf')) - - def test_strict_parsing_fail_no_value(self): - self.p.strict_parsing = True - with self.assertRaises(QuerystringParseError) as cm: - self.p.write(b'foo=bar&blank&another=asdf') - - if cm is not None: - self.assertEqual(cm.exception.offset, 8) - - def test_success_no_value(self): - self.p.write(b'foo=bar&blank&another=asdf') - self.assert_fields( - (b'foo', b'bar'), - (b'blank', b''), - (b'another', b'asdf') - ) - - def test_repr(self): - # Issue #29; verify we don't assert on repr() - _ignored = repr(self.p) - - -class TestOctetStreamParser(unittest.TestCase): - def setUp(self): - self.d = [] - self.started = 0 - self.finished = 0 - - def on_start(): - self.started += 1 - - def on_data(data, start, end): - self.d.append(data[start:end]) - - def on_end(): - self.finished += 1 - - callbacks = { - 'on_start': on_start, - 'on_data': on_data, - 'on_end': on_end - } - - self.p = OctetStreamParser(callbacks) - - def assert_data(self, data, finalize=True): - self.assertEqual(b''.join(self.d), data) - self.d = [] - - def assert_started(self, val=True): - if val: - self.assertEqual(self.started, 1) - else: - self.assertEqual(self.started, 0) - - def assert_finished(self, val=True): - if val: - self.assertEqual(self.finished, 1) - else: - self.assertEqual(self.finished, 0) - - def test_simple(self): - # Assert is not started - self.assert_started(False) - - # Write something, it should then be started + have data - self.p.write(b'foobar') - self.assert_started() - self.assert_data(b'foobar') - - # Finalize, and check - self.assert_finished(False) - self.p.finalize() - self.assert_finished() - - def test_multiple_chunks(self): - self.p.write(b'foo') - self.p.write(b'bar') - self.p.write(b'baz') - self.p.finalize() - - self.assert_data(b'foobarbaz') - self.assert_finished() - - def test_max_size(self): - self.p.max_size = 5 - - self.p.write(b'0123456789') - self.p.finalize() - - self.assert_data(b'01234') - self.assert_finished() - - def test_invalid_max_size(self): - with self.assertRaises(ValueError): - q = OctetStreamParser(max_size='foo') - - -class TestBase64Decoder(unittest.TestCase): - # Note: base64('foobar') == 'Zm9vYmFy' - def setUp(self): - self.f = BytesIO() - self.d = Base64Decoder(self.f) - - def assert_data(self, data, finalize=True): - if finalize: - self.d.finalize() - - self.f.seek(0) - self.assertEqual(self.f.read(), data) - self.f.seek(0) - self.f.truncate() - - def test_simple(self): - self.d.write(b'Zm9vYmFy') - self.assert_data(b'foobar') - - def test_bad(self): - with self.assertRaises(DecodeError): - self.d.write(b'Zm9v!mFy') - - def test_split_properly(self): - self.d.write(b'Zm9v') - self.d.write(b'YmFy') - self.assert_data(b'foobar') - - def test_bad_split(self): - buff = b'Zm9v' - for i in range(1, 4): - first, second = buff[:i], buff[i:] - - self.setUp() - self.d.write(first) - self.d.write(second) - self.assert_data(b'foo') - - def test_long_bad_split(self): - buff = b'Zm9vYmFy' - for i in range(5, 8): - first, second = buff[:i], buff[i:] - - self.setUp() - self.d.write(first) - self.d.write(second) - self.assert_data(b'foobar') - - def test_close_and_finalize(self): - parser = Mock() - f = Base64Decoder(parser) - - f.finalize() - parser.finalize.assert_called_once_with() - - f.close() - parser.close.assert_called_once_with() - - def test_bad_length(self): - self.d.write(b'Zm9vYmF') # missing ending 'y' - - with self.assertRaises(DecodeError): - self.d.finalize() - - -class TestQuotedPrintableDecoder(unittest.TestCase): - def setUp(self): - self.f = BytesIO() - self.d = QuotedPrintableDecoder(self.f) - - def assert_data(self, data, finalize=True): - if finalize: - self.d.finalize() - - self.f.seek(0) - self.assertEqual(self.f.read(), data) - self.f.seek(0) - self.f.truncate() - - def test_simple(self): - self.d.write(b'foobar') - self.assert_data(b'foobar') - - def test_with_escape(self): - self.d.write(b'foo=3Dbar') - self.assert_data(b'foo=bar') - - def test_with_newline_escape(self): - self.d.write(b'foo=\r\nbar') - self.assert_data(b'foobar') - - def test_with_only_newline_escape(self): - self.d.write(b'foo=\nbar') - self.assert_data(b'foobar') - - def test_with_split_escape(self): - self.d.write(b'foo=3') - self.d.write(b'Dbar') - self.assert_data(b'foo=bar') - - def test_with_split_newline_escape_1(self): - self.d.write(b'foo=\r') - self.d.write(b'\nbar') - self.assert_data(b'foobar') - - def test_with_split_newline_escape_2(self): - self.d.write(b'foo=') - self.d.write(b'\r\nbar') - self.assert_data(b'foobar') - - def test_close_and_finalize(self): - parser = Mock() - f = QuotedPrintableDecoder(parser) - - f.finalize() - parser.finalize.assert_called_once_with() - - f.close() - parser.close.assert_called_once_with() - - def test_not_aligned(self): - """ - https://github.com/andrew-d/python-multipart/issues/6 - """ - self.d.write(b'=3AX') - self.assert_data(b':X') - - # Additional offset tests - self.d.write(b'=3') - self.d.write(b'AX') - self.assert_data(b':X') - - self.d.write(b'q=3AX') - self.assert_data(b'q:X') - - -# Load our list of HTTP test cases. -http_tests_dir = os.path.join(curr_dir, 'test_data', 'http') - -# Read in all test cases and load them. -NON_PARAMETRIZED_TESTS = {'single_field_blocks'} -http_tests = [] -for f in os.listdir(http_tests_dir): - # Only load the HTTP test cases. - fname, ext = os.path.splitext(f) - if fname in NON_PARAMETRIZED_TESTS: - continue - - if ext == '.http': - # Get the YAML file and load it too. - yaml_file = os.path.join(http_tests_dir, fname + '.yaml') - - # Load both. - with open(os.path.join(http_tests_dir, f), 'rb') as f: - test_data = f.read() - - with open(yaml_file, 'rb') as f: - yaml_data = yaml.safe_load(f) - - http_tests.append({ - 'name': fname, - 'test': test_data, - 'result': yaml_data - }) - - -def split_all(val): - """ - This function will split an array all possible ways. For example: - split_all([1,2,3,4]) - will give: - ([1], [2,3,4]), ([1,2], [3,4]), ([1,2,3], [4]) - """ - for i in range(1, len(val) - 1): - yield (val[:i], val[i:]) - - -@parametrize_class -class TestFormParser(unittest.TestCase): - def make(self, boundary, config={}): - self.ended = False - self.files = [] - self.fields = [] - - def on_field(f): - self.fields.append(f) - - def on_file(f): - self.files.append(f) - - def on_end(): - self.ended = True - - # Get a form-parser instance. - self.f = FormParser('multipart/form-data', on_field, on_file, on_end, - boundary=boundary, config=config) - - def assert_file_data(self, f, data): - o = f.file_object - o.seek(0) - file_data = o.read() - self.assertEqual(file_data, data) - - def assert_file(self, field_name, file_name, data): - # Find this file. - found = None - for f in self.files: - if f.field_name == field_name: - found = f - break - - # Assert that we found it. - self.assertIsNotNone(found) - - try: - # Assert about this file. - self.assert_file_data(found, data) - self.assertEqual(found.file_name, file_name) - - # Remove it from our list. - self.files.remove(found) - finally: - # Close our file - found.close() - - def assert_field(self, name, value): - # Find this field in our fields list. - found = None - for f in self.fields: - if f.field_name == name: - found = f - break - - # Assert that it exists and matches. - self.assertIsNotNone(found) - self.assertEqual(value, found.value) - - # Remove it for future iterations. - self.fields.remove(found) - - @parametrize('param', http_tests) - def test_http(self, param): - # Firstly, create our parser with the given boundary. - boundary = param['result']['boundary'] - if isinstance(boundary, str): - boundary = boundary.encode('latin-1') - self.make(boundary) - - # Now, we feed the parser with data. - exc = None - try: - processed = self.f.write(param['test']) - self.f.finalize() - except MultipartParseError as e: - processed = 0 - exc = e - - # print(repr(param)) - # print("") - # print(repr(self.fields)) - # print(repr(self.files)) - - # Do we expect an error? - if 'error' in param['result']['expected']: - self.assertIsNotNone(exc) - self.assertEqual(param['result']['expected']['error'], exc.offset) - return - - # No error! - self.assertEqual(processed, len(param['test'])) - - # Assert that the parser gave us the appropriate fields/files. - for e in param['result']['expected']: - # Get our type and name. - type = e['type'] - name = e['name'].encode('latin-1') - - if type == 'field': - self.assert_field(name, e['data']) - - elif type == 'file': - self.assert_file( - name, - e['file_name'].encode('latin-1'), - e['data'] - ) - - else: - assert False - - def test_random_splitting(self): - """ - This test runs a simple multipart body with one field and one file - through every possible split. - """ - # Load test data. - test_file = 'single_field_single_file.http' - with open(os.path.join(http_tests_dir, test_file), 'rb') as f: - test_data = f.read() - - # We split the file through all cases. - for first, last in split_all(test_data): - # Create form parser. - self.make('boundary') - - # Feed with data in 2 chunks. - i = 0 - i += self.f.write(first) - i += self.f.write(last) - self.f.finalize() - - # Assert we processed everything. - self.assertEqual(i, len(test_data)) - - # Assert that our file and field are here. - self.assert_field(b'field', b'test1') - self.assert_file(b'file', b'file.txt', b'test2') - - def test_feed_single_bytes(self): - """ - This test parses a simple multipart body 1 byte at a time. - """ - # Load test data. - test_file = 'single_field_single_file.http' - with open(os.path.join(http_tests_dir, test_file), 'rb') as f: - test_data = f.read() - - # Create form parser. - self.make('boundary') - - # Write all bytes. - # NOTE: Can't simply do `for b in test_data`, since that gives - # an integer when iterating over a bytes object on Python 3. - i = 0 - for x in range(len(test_data)): - b = test_data[x:x + 1] - i += self.f.write(b) - - self.f.finalize() - - # Assert we processed everything. - self.assertEqual(i, len(test_data)) - - # Assert that our file and field are here. - self.assert_field(b'field', b'test1') - self.assert_file(b'file', b'file.txt', b'test2') - - def test_feed_blocks(self): - """ - This test parses a simple multipart body 1 byte at a time. - """ - # Load test data. - test_file = 'single_field_blocks.http' - with open(os.path.join(http_tests_dir, test_file), 'rb') as f: - test_data = f.read() - - for c in range(1, len(test_data) + 1): - # Skip first `d` bytes - not interesting - for d in range(c): - - # Create form parser. - self.make('boundary') - # Skip - i = 0 - self.f.write(test_data[:d]) - i += d - for x in range(d, len(test_data), c): - # Write a chunk to achieve condition - # `i == data_length - 1` - # in boundary search loop (multipatr.py:1302) - b = test_data[x:x + c] - i += self.f.write(b) - - self.f.finalize() - - # Assert we processed everything. - self.assertEqual(i, len(test_data)) - - # Assert that our field is here. - self.assert_field(b'field', - b'0123456789ABCDEFGHIJ0123456789ABCDEFGHIJ') - - @slow_test - def test_request_body_fuzz(self): - """ - This test randomly fuzzes the request body to ensure that no strange - exceptions are raised and we don't end up in a strange state. The - fuzzing consists of randomly doing one of the following: - - Adding a random byte at a random offset - - Randomly deleting a single byte - - Randomly swapping two bytes - """ - # Load test data. - test_file = 'single_field_single_file.http' - with open(os.path.join(http_tests_dir, test_file), 'rb') as f: - test_data = f.read() - - iterations = 1000 - successes = 0 - failures = 0 - exceptions = 0 - - print("Running %d iterations of fuzz testing:" % (iterations,)) - for i in range(iterations): - # Create a bytearray to mutate. - fuzz_data = bytearray(test_data) - - # Pick what we're supposed to do. - choice = random.choice([1, 2, 3]) - if choice == 1: - # Add a random byte. - i = random.randrange(len(test_data)) - b = random.randrange(256) - - fuzz_data.insert(i, b) - msg = "Inserting byte %r at offset %d" % (b, i) - - elif choice == 2: - # Remove a random byte. - i = random.randrange(len(test_data)) - del fuzz_data[i] - - msg = "Deleting byte at offset %d" % (i,) - - elif choice == 3: - # Swap two bytes. - i = random.randrange(len(test_data) - 1) - fuzz_data[i], fuzz_data[i + 1] = fuzz_data[i + 1], fuzz_data[i] - - msg = "Swapping bytes %d and %d" % (i, i + 1) - - # Print message, so if this crashes, we can inspect the output. - print(" " + msg) - - # Create form parser. - self.make('boundary') - - # Feed with data, and ignore form parser exceptions. - i = 0 - try: - i = self.f.write(bytes(fuzz_data)) - self.f.finalize() - except FormParserError: - exceptions += 1 - else: - if i == len(fuzz_data): - successes += 1 - else: - failures += 1 - - print("--------------------------------------------------") - print("Successes: %d" % (successes,)) - print("Failures: %d" % (failures,)) - print("Exceptions: %d" % (exceptions,)) - - @slow_test - def test_request_body_fuzz_random_data(self): - """ - This test will fuzz the multipart parser with some number of iterations - of randomly-generated data. - """ - iterations = 1000 - successes = 0 - failures = 0 - exceptions = 0 - - print("Running %d iterations of fuzz testing:" % (iterations,)) - for i in range(iterations): - data_size = random.randrange(100, 4096) - data = os.urandom(data_size) - print(" Testing with %d random bytes..." % (data_size,)) - - # Create form parser. - self.make('boundary') - - # Feed with data, and ignore form parser exceptions. - i = 0 - try: - i = self.f.write(bytes(data)) - self.f.finalize() - except FormParserError: - exceptions += 1 - else: - if i == len(data): - successes += 1 - else: - failures += 1 - - print("--------------------------------------------------") - print("Successes: %d" % (successes,)) - print("Failures: %d" % (failures,)) - print("Exceptions: %d" % (exceptions,)) - - def test_bad_start_boundary(self): - self.make('boundary') - data = b'--boundary\rfoobar' - with self.assertRaises(MultipartParseError): - self.f.write(data) - - self.make('boundary') - data = b'--boundaryfoobar' - with self.assertRaises(MultipartParseError): - i = self.f.write(data) - - def test_octet_stream(self): - files = [] - def on_file(f): - files.append(f) - on_field = Mock() - on_end = Mock() - - f = FormParser('application/octet-stream', on_field, on_file, on_end=on_end, file_name=b'foo.txt') - self.assertTrue(isinstance(f.parser, OctetStreamParser)) - - f.write(b'test') - f.write(b'1234') - f.finalize() - - # Assert that we only received a single file, with the right data, and that we're done. - self.assertFalse(on_field.called) - self.assertEqual(len(files), 1) - self.assert_file_data(files[0], b'test1234') - self.assertTrue(on_end.called) - - def test_querystring(self): - fields = [] - def on_field(f): - fields.append(f) - on_file = Mock() - on_end = Mock() - - def simple_test(f): - # Reset tracking. - del fields[:] - on_file.reset_mock() - on_end.reset_mock() - - # Write test data. - f.write(b'foo=bar') - f.write(b'&test=asdf') - f.finalize() - - # Assert we only received 2 fields... - self.assertFalse(on_file.called) - self.assertEqual(len(fields), 2) - - # ...assert that we have the correct data... - self.assertEqual(fields[0].field_name, b'foo') - self.assertEqual(fields[0].value, b'bar') - - self.assertEqual(fields[1].field_name, b'test') - self.assertEqual(fields[1].value, b'asdf') - - # ... and assert that we've finished. - self.assertTrue(on_end.called) - - f = FormParser('application/x-www-form-urlencoded', on_field, on_file, on_end=on_end) - self.assertTrue(isinstance(f.parser, QuerystringParser)) - simple_test(f) - - f = FormParser('application/x-url-encoded', on_field, on_file, on_end=on_end) - self.assertTrue(isinstance(f.parser, QuerystringParser)) - simple_test(f) - - def test_close_methods(self): - parser = Mock() - f = FormParser('application/x-url-encoded', None, None) - f.parser = parser - - f.finalize() - parser.finalize.assert_called_once_with() - - f.close() - parser.close.assert_called_once_with() - - def test_bad_content_type(self): - # We should raise a ValueError for a bad Content-Type - with self.assertRaises(ValueError): - f = FormParser('application/bad', None, None) - - def test_no_boundary_given(self): - # We should raise a FormParserError when parsing a multipart message - # without a boundary. - with self.assertRaises(FormParserError): - f = FormParser('multipart/form-data', None, None) - - def test_bad_content_transfer_encoding(self): - data = b'----boundary\r\nContent-Disposition: form-data; name="file"; filename="test.txt"\r\nContent-Type: text/plain\r\nContent-Transfer-Encoding: badstuff\r\n\r\nTest\r\n----boundary--\r\n' - - files = [] - def on_file(f): - files.append(f) - on_field = Mock() - on_end = Mock() - - # Test with erroring. - config = {'UPLOAD_ERROR_ON_BAD_CTE': True} - f = FormParser('multipart/form-data', on_field, on_file, - on_end=on_end, boundary='--boundary', config=config) - - with self.assertRaises(FormParserError): - f.write(data) - f.finalize() - - # Test without erroring. - config = {'UPLOAD_ERROR_ON_BAD_CTE': False} - f = FormParser('multipart/form-data', on_field, on_file, - on_end=on_end, boundary='--boundary', config=config) - - f.write(data) - f.finalize() - self.assert_file_data(files[0], b'Test') - - def test_handles_None_fields(self): - fields = [] - def on_field(f): - fields.append(f) - on_file = Mock() - on_end = Mock() - - f = FormParser('application/x-www-form-urlencoded', on_field, on_file, on_end=on_end) - f.write(b'foo=bar&another&baz=asdf') - f.finalize() - - self.assertEqual(fields[0].field_name, b'foo') - self.assertEqual(fields[0].value, b'bar') - - self.assertEqual(fields[1].field_name, b'another') - self.assertEqual(fields[1].value, None) - - self.assertEqual(fields[2].field_name, b'baz') - self.assertEqual(fields[2].value, b'asdf') - - def test_max_size_multipart(self): - # Load test data. - test_file = 'single_field_single_file.http' - with open(os.path.join(http_tests_dir, test_file), 'rb') as f: - test_data = f.read() - - # Create form parser. - self.make('boundary') - - # Set the maximum length that we can process to be halfway through the - # given data. - self.f.parser.max_size = len(test_data) / 2 - - i = self.f.write(test_data) - self.f.finalize() - - # Assert we processed the correct amount. - self.assertEqual(i, len(test_data) / 2) - - def test_max_size_form_parser(self): - # Load test data. - test_file = 'single_field_single_file.http' - with open(os.path.join(http_tests_dir, test_file), 'rb') as f: - test_data = f.read() - - # Create form parser setting the maximum length that we can process to - # be halfway through the given data. - size = len(test_data) / 2 - self.make('boundary', config={'MAX_BODY_SIZE': size}) - - i = self.f.write(test_data) - self.f.finalize() - - # Assert we processed the correct amount. - self.assertEqual(i, len(test_data) / 2) - - def test_octet_stream_max_size(self): - files = [] - def on_file(f): - files.append(f) - on_field = Mock() - on_end = Mock() - - f = FormParser('application/octet-stream', on_field, on_file, - on_end=on_end, file_name=b'foo.txt', - config={'MAX_BODY_SIZE': 10}) - - f.write(b'0123456789012345689') - f.finalize() - - self.assert_file_data(files[0], b'0123456789') - - def test_invalid_max_size_multipart(self): - with self.assertRaises(ValueError): - q = MultipartParser(b'bound', max_size='foo') - - -class TestHelperFunctions(unittest.TestCase): - def test_create_form_parser(self): - r = create_form_parser({'Content-Type': 'application/octet-stream'}, - None, None) - self.assertTrue(isinstance(r, FormParser)) - - def test_create_form_parser_error(self): - headers = {} - with self.assertRaises(ValueError): - create_form_parser(headers, None, None) - - def test_parse_form(self): - on_field = Mock() - on_file = Mock() - - parse_form( - {'Content-Type': 'application/octet-stream', - }, - BytesIO(b'123456789012345'), - on_field, - on_file - ) - - assert on_file.call_count == 1 - - # Assert that the first argument of the call (a File object) has size - # 15 - i.e. all data is written. - self.assertEqual(on_file.call_args[0][0].size, 15) - - def test_parse_form_content_length(self): - files = [] - def on_file(file): - files.append(file) - - parse_form( - {'Content-Type': 'application/octet-stream', - 'Content-Length': '10' - }, - BytesIO(b'123456789012345'), - None, - on_file - ) - - self.assertEqual(len(files), 1) - self.assertEqual(files[0].size, 10) - - - -def suite(): - suite = unittest.TestSuite() - suite.addTest(unittest.defaultTestLoader.loadTestsFromTestCase(TestFile)) - suite.addTest(unittest.defaultTestLoader.loadTestsFromTestCase(TestParseOptionsHeader)) - suite.addTest(unittest.defaultTestLoader.loadTestsFromTestCase(TestBaseParser)) - suite.addTest(unittest.defaultTestLoader.loadTestsFromTestCase(TestQuerystringParser)) - suite.addTest(unittest.defaultTestLoader.loadTestsFromTestCase(TestOctetStreamParser)) - suite.addTest(unittest.defaultTestLoader.loadTestsFromTestCase(TestBase64Decoder)) - suite.addTest(unittest.defaultTestLoader.loadTestsFromTestCase(TestQuotedPrintableDecoder)) - suite.addTest(unittest.defaultTestLoader.loadTestsFromTestCase(TestFormParser)) - suite.addTest(unittest.defaultTestLoader.loadTestsFromTestCase(TestHelperFunctions)) - - return suite diff --git a/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/INSTALLER b/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/INSTALLER deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/INSTALLER +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/LICENSE.txt b/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/LICENSE.txt deleted file mode 100644 index 00addc2..0000000 --- a/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/LICENSE.txt +++ /dev/null @@ -1,20 +0,0 @@ -Copyright (c) 2008-2021 The pip developers (see AUTHORS.txt file) - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/METADATA b/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/METADATA deleted file mode 100644 index fa1b07f..0000000 --- a/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/METADATA +++ /dev/null @@ -1,92 +0,0 @@ -Metadata-Version: 2.1 -Name: pip -Version: 21.2.4 -Summary: The PyPA recommended tool for installing Python packages. -Home-page: https://pip.pypa.io/ -Author: The pip developers -Author-email: distutils-sig@python.org -License: MIT -Project-URL: Documentation, https://pip.pypa.io -Project-URL: Source, https://github.com/pypa/pip -Project-URL: Changelog, https://pip.pypa.io/en/stable/news/ -Platform: UNKNOWN -Classifier: Development Status :: 5 - Production/Stable -Classifier: Intended Audience :: Developers -Classifier: License :: OSI Approved :: MIT License -Classifier: Topic :: Software Development :: Build Tools -Classifier: Programming Language :: Python -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3 :: Only -Classifier: Programming Language :: Python :: 3.6 -Classifier: Programming Language :: Python :: 3.7 -Classifier: Programming Language :: Python :: 3.8 -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: Implementation :: CPython -Classifier: Programming Language :: Python :: Implementation :: PyPy -Requires-Python: >=3.6 -License-File: LICENSE.txt - -pip - The Python Package Installer -================================== - -.. image:: https://img.shields.io/pypi/v/pip.svg - :target: https://pypi.org/project/pip/ - -.. image:: https://readthedocs.org/projects/pip/badge/?version=latest - :target: https://pip.pypa.io/en/latest - -pip is the `package installer`_ for Python. You can use pip to install packages from the `Python Package Index`_ and other indexes. - -Please take a look at our documentation for how to install and use pip: - -* `Installation`_ -* `Usage`_ - -We release updates regularly, with a new version every 3 months. Find more details in our documentation: - -* `Release notes`_ -* `Release process`_ - -In pip 20.3, we've `made a big improvement to the heart of pip`_; `learn more`_. We want your input, so `sign up for our user experience research studies`_ to help us do it right. - -**Note**: pip 21.0, in January 2021, removed Python 2 support, per pip's `Python 2 support policy`_. Please migrate to Python 3. - -If you find bugs, need help, or want to talk to the developers, please use our mailing lists or chat rooms: - -* `Issue tracking`_ -* `Discourse channel`_ -* `User IRC`_ - -If you want to get involved head over to GitHub to get the source code, look at our development documentation and feel free to jump on the developer mailing lists and chat rooms: - -* `GitHub page`_ -* `Development documentation`_ -* `Development mailing list`_ -* `Development IRC`_ - -Code of Conduct ---------------- - -Everyone interacting in the pip project's codebases, issue trackers, chat -rooms, and mailing lists is expected to follow the `PSF Code of Conduct`_. - -.. _package installer: https://packaging.python.org/guides/tool-recommendations/ -.. _Python Package Index: https://pypi.org -.. _Installation: https://pip.pypa.io/en/stable/installation/ -.. _Usage: https://pip.pypa.io/en/stable/ -.. _Release notes: https://pip.pypa.io/en/stable/news.html -.. _Release process: https://pip.pypa.io/en/latest/development/release-process/ -.. _GitHub page: https://github.com/pypa/pip -.. _Development documentation: https://pip.pypa.io/en/latest/development -.. _made a big improvement to the heart of pip: https://pyfound.blogspot.com/2020/11/pip-20-3-new-resolver.html -.. _learn more: https://pip.pypa.io/en/latest/user_guide/#changes-to-the-pip-dependency-resolver-in-20-3-2020 -.. _sign up for our user experience research studies: https://pyfound.blogspot.com/2020/03/new-pip-resolver-to-roll-out-this-year.html -.. _Python 2 support policy: https://pip.pypa.io/en/latest/development/release-process/#python-2-support -.. _Issue tracking: https://github.com/pypa/pip/issues -.. _Discourse channel: https://discuss.python.org/c/packaging -.. _Development mailing list: https://mail.python.org/mailman3/lists/distutils-sig.python.org/ -.. _User IRC: https://kiwiirc.com/nextclient/#ircs://irc.libera.chat:+6697/pypa -.. _Development IRC: 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b/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/REQUESTED deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/WHEEL b/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/WHEEL deleted file mode 100644 index 385faab..0000000 --- a/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/WHEEL +++ /dev/null @@ -1,5 +0,0 @@ -Wheel-Version: 1.0 -Generator: bdist_wheel (0.36.2) -Root-Is-Purelib: true -Tag: py3-none-any - diff --git a/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/entry_points.txt b/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/entry_points.txt deleted file mode 100644 index 9609f72..0000000 --- a/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/entry_points.txt +++ /dev/null @@ -1,5 +0,0 @@ -[console_scripts] -pip = pip._internal.cli.main:main -pip3 = pip._internal.cli.main:main -pip3.9 = pip._internal.cli.main:main - diff --git a/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/top_level.txt b/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/top_level.txt deleted file mode 100644 index a1b589e..0000000 --- a/venv/lib/python3.9/site-packages/pip-21.2.4.dist-info/top_level.txt +++ /dev/null @@ -1 +0,0 @@ -pip diff --git a/venv/lib/python3.9/site-packages/pip/__init__.py b/venv/lib/python3.9/site-packages/pip/__init__.py deleted file mode 100644 index d6b05fe..0000000 --- a/venv/lib/python3.9/site-packages/pip/__init__.py +++ /dev/null @@ -1,13 +0,0 @@ -from typing import List, Optional - -__version__ = "21.2.4" - - -def main(args: Optional[List[str]] = None) -> int: - """This is an internal API only meant for use by pip's own console scripts. - - For additional details, see https://github.com/pypa/pip/issues/7498. - """ - from pip._internal.utils.entrypoints import _wrapper - - return _wrapper(args) diff --git a/venv/lib/python3.9/site-packages/pip/__main__.py b/venv/lib/python3.9/site-packages/pip/__main__.py deleted file mode 100644 index fe34a7b..0000000 --- a/venv/lib/python3.9/site-packages/pip/__main__.py +++ /dev/null @@ -1,31 +0,0 @@ -import os -import sys -import warnings - -# Remove '' and current working directory from the first entry -# of sys.path, if present to avoid using current directory -# in pip commands check, freeze, install, list and show, -# when invoked as python -m pip -if sys.path[0] in ("", os.getcwd()): - sys.path.pop(0) - -# If we are running from a wheel, add the wheel to sys.path -# This allows the usage python pip-*.whl/pip install pip-*.whl -if __package__ == "": - # __file__ is pip-*.whl/pip/__main__.py - # first dirname call strips of '/__main__.py', second strips off '/pip' - # Resulting path is the name of the wheel itself - # Add that to sys.path so we can import pip - path = os.path.dirname(os.path.dirname(__file__)) - sys.path.insert(0, path) - -if __name__ == "__main__": - # Work around the error reported in #9540, pending a proper fix. - # Note: It is essential the warning filter is set *before* importing - # pip, as the deprecation happens at import time, not runtime. - warnings.filterwarnings( - "ignore", category=DeprecationWarning, module=".*packaging\\.version" - ) - from pip._internal.cli.main import main as _main - - sys.exit(_main()) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/__init__.py deleted file mode 100644 index 6afb5c6..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/__init__.py +++ /dev/null @@ -1,19 +0,0 @@ -from typing import List, Optional - -import pip._internal.utils.inject_securetransport # noqa -from pip._internal.utils import _log - -# init_logging() must be called before any call to logging.getLogger() -# which happens at import of most modules. -_log.init_logging() - - -def main(args: (Optional[List[str]]) = None) -> int: - """This is preserved for old console scripts that may still be referencing - it. - - For additional details, see https://github.com/pypa/pip/issues/7498. - """ - from pip._internal.utils.entrypoints import _wrapper - - return _wrapper(args) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/build_env.py b/venv/lib/python3.9/site-packages/pip/_internal/build_env.py deleted file mode 100644 index de98163..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/build_env.py +++ /dev/null @@ -1,294 +0,0 @@ -"""Build Environment used for isolation during sdist building -""" - -import contextlib -import logging -import os -import pathlib -import sys -import textwrap -import zipfile -from collections import OrderedDict -from sysconfig import get_paths -from types import TracebackType -from typing import TYPE_CHECKING, Iterable, Iterator, List, Optional, Set, Tuple, Type - -from pip._vendor.certifi import where -from pip._vendor.packaging.requirements import Requirement -from pip._vendor.packaging.version import Version - -from pip import __file__ as pip_location -from pip._internal.cli.spinners import open_spinner -from pip._internal.locations import get_platlib, get_prefixed_libs, get_purelib -from pip._internal.metadata import get_environment -from pip._internal.utils.subprocess import call_subprocess -from pip._internal.utils.temp_dir import TempDirectory, tempdir_kinds - -if TYPE_CHECKING: - from pip._internal.index.package_finder import PackageFinder - -logger = logging.getLogger(__name__) - - -class _Prefix: - - def __init__(self, path): - # type: (str) -> None - self.path = path - self.setup = False - self.bin_dir = get_paths( - 'nt' if os.name == 'nt' else 'posix_prefix', - vars={'base': path, 'platbase': path} - )['scripts'] - self.lib_dirs = get_prefixed_libs(path) - - -@contextlib.contextmanager -def _create_standalone_pip() -> Iterator[str]: - """Create a "standalone pip" zip file. - - The zip file's content is identical to the currently-running pip. - It will be used to install requirements into the build environment. - """ - source = pathlib.Path(pip_location).resolve().parent - - # Return the current instance if `source` is not a directory. We can't build - # a zip from this, and it likely means the instance is already standalone. - if not source.is_dir(): - yield str(source) - return - - with TempDirectory(kind="standalone-pip") as tmp_dir: - pip_zip = os.path.join(tmp_dir.path, "__env_pip__.zip") - kwargs = {} - if sys.version_info >= (3, 8): - kwargs["strict_timestamps"] = False - with zipfile.ZipFile(pip_zip, "w", **kwargs) as zf: - for child in source.rglob("*"): - zf.write(child, child.relative_to(source.parent).as_posix()) - yield os.path.join(pip_zip, "pip") - - -class BuildEnvironment: - """Creates and manages an isolated environment to install build deps - """ - - def __init__(self): - # type: () -> None - temp_dir = TempDirectory( - kind=tempdir_kinds.BUILD_ENV, globally_managed=True - ) - - self._prefixes = OrderedDict( - (name, _Prefix(os.path.join(temp_dir.path, name))) - for name in ('normal', 'overlay') - ) - - self._bin_dirs = [] # type: List[str] - self._lib_dirs = [] # type: List[str] - for prefix in reversed(list(self._prefixes.values())): - self._bin_dirs.append(prefix.bin_dir) - self._lib_dirs.extend(prefix.lib_dirs) - - # Customize site to: - # - ensure .pth files are honored - # - prevent access to system site packages - system_sites = { - os.path.normcase(site) for site in (get_purelib(), get_platlib()) - } - self._site_dir = os.path.join(temp_dir.path, 'site') - if not os.path.exists(self._site_dir): - os.mkdir(self._site_dir) - with open(os.path.join(self._site_dir, 'sitecustomize.py'), 'w') as fp: - fp.write(textwrap.dedent( - ''' - import os, site, sys - - # First, drop system-sites related paths. - original_sys_path = sys.path[:] - known_paths = set() - for path in {system_sites!r}: - site.addsitedir(path, known_paths=known_paths) - system_paths = set( - os.path.normcase(path) - for path in sys.path[len(original_sys_path):] - ) - original_sys_path = [ - path for path in original_sys_path - if os.path.normcase(path) not in system_paths - ] - sys.path = original_sys_path - - # Second, add lib directories. - # ensuring .pth file are processed. - for path in {lib_dirs!r}: - assert not path in sys.path - site.addsitedir(path) - ''' - ).format(system_sites=system_sites, lib_dirs=self._lib_dirs)) - - def __enter__(self): - # type: () -> None - self._save_env = { - name: os.environ.get(name, None) - for name in ('PATH', 'PYTHONNOUSERSITE', 'PYTHONPATH') - } - - path = self._bin_dirs[:] - old_path = self._save_env['PATH'] - if old_path: - path.extend(old_path.split(os.pathsep)) - - pythonpath = [self._site_dir] - - os.environ.update({ - 'PATH': os.pathsep.join(path), - 'PYTHONNOUSERSITE': '1', - 'PYTHONPATH': os.pathsep.join(pythonpath), - }) - - def __exit__( - self, - exc_type, # type: Optional[Type[BaseException]] - exc_val, # type: Optional[BaseException] - exc_tb # type: Optional[TracebackType] - ): - # type: (...) -> None - for varname, old_value in self._save_env.items(): - if old_value is None: - os.environ.pop(varname, None) - else: - os.environ[varname] = old_value - - def check_requirements(self, reqs): - # type: (Iterable[str]) -> Tuple[Set[Tuple[str, str]], Set[str]] - """Return 2 sets: - - conflicting requirements: set of (installed, wanted) reqs tuples - - missing requirements: set of reqs - """ - missing = set() - conflicting = set() - if reqs: - env = get_environment(self._lib_dirs) - for req_str in reqs: - req = Requirement(req_str) - dist = env.get_distribution(req.name) - if not dist: - missing.add(req_str) - continue - if isinstance(dist.version, Version): - installed_req_str = f"{req.name}=={dist.version}" - else: - installed_req_str = f"{req.name}==={dist.version}" - if dist.version not in req.specifier: - conflicting.add((installed_req_str, req_str)) - # FIXME: Consider direct URL? - return conflicting, missing - - def install_requirements( - self, - finder, # type: PackageFinder - requirements, # type: Iterable[str] - prefix_as_string, # type: str - message # type: str - ): - # type: (...) -> None - prefix = self._prefixes[prefix_as_string] - assert not prefix.setup - prefix.setup = True - if not requirements: - return - with contextlib.ExitStack() as ctx: - # TODO: Remove this block when dropping 3.6 support. Python 3.6 - # lacks importlib.resources and pep517 has issues loading files in - # a zip, so we fallback to the "old" method by adding the current - # pip directory to the child process's sys.path. - if sys.version_info < (3, 7): - pip_runnable = os.path.dirname(pip_location) - else: - pip_runnable = ctx.enter_context(_create_standalone_pip()) - self._install_requirements( - pip_runnable, - finder, - requirements, - prefix, - message, - ) - - @staticmethod - def _install_requirements( - pip_runnable: str, - finder: "PackageFinder", - requirements: Iterable[str], - prefix: _Prefix, - message: str, - ) -> None: - args = [ - sys.executable, pip_runnable, 'install', - '--ignore-installed', '--no-user', '--prefix', prefix.path, - '--no-warn-script-location', - ] # type: List[str] - if logger.getEffectiveLevel() <= logging.DEBUG: - args.append('-v') - for format_control in ('no_binary', 'only_binary'): - formats = getattr(finder.format_control, format_control) - args.extend(('--' + format_control.replace('_', '-'), - ','.join(sorted(formats or {':none:'})))) - - index_urls = finder.index_urls - if index_urls: - args.extend(['-i', index_urls[0]]) - for extra_index in index_urls[1:]: - args.extend(['--extra-index-url', extra_index]) - else: - args.append('--no-index') - for link in finder.find_links: - args.extend(['--find-links', link]) - - for host in finder.trusted_hosts: - args.extend(['--trusted-host', host]) - if finder.allow_all_prereleases: - args.append('--pre') - if finder.prefer_binary: - args.append('--prefer-binary') - args.append('--') - args.extend(requirements) - extra_environ = {"_PIP_STANDALONE_CERT": where()} - with open_spinner(message) as spinner: - call_subprocess(args, spinner=spinner, extra_environ=extra_environ) - - -class NoOpBuildEnvironment(BuildEnvironment): - """A no-op drop-in replacement for BuildEnvironment - """ - - def __init__(self): - # type: () -> None - pass - - def __enter__(self): - # type: () -> None - pass - - def __exit__( - self, - exc_type, # type: Optional[Type[BaseException]] - exc_val, # type: Optional[BaseException] - exc_tb # type: Optional[TracebackType] - ): - # type: (...) -> None - pass - - def cleanup(self): - # type: () -> None - pass - - def install_requirements( - self, - finder, # type: PackageFinder - requirements, # type: Iterable[str] - prefix_as_string, # type: str - message # type: str - ): - # type: (...) -> None - raise NotImplementedError() diff --git a/venv/lib/python3.9/site-packages/pip/_internal/cache.py b/venv/lib/python3.9/site-packages/pip/_internal/cache.py deleted file mode 100644 index 7ef51b9..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/cache.py +++ /dev/null @@ -1,287 +0,0 @@ -"""Cache Management -""" - -import hashlib -import json -import logging -import os -from typing import Any, Dict, List, Optional, Set - -from pip._vendor.packaging.tags import Tag, interpreter_name, interpreter_version -from pip._vendor.packaging.utils import canonicalize_name - -from pip._internal.exceptions import InvalidWheelFilename -from pip._internal.models.format_control import FormatControl -from pip._internal.models.link import Link -from pip._internal.models.wheel import Wheel -from pip._internal.utils.temp_dir import TempDirectory, tempdir_kinds -from pip._internal.utils.urls import path_to_url - -logger = logging.getLogger(__name__) - - -def _hash_dict(d): - # type: (Dict[str, str]) -> str - """Return a stable sha224 of a dictionary.""" - s = json.dumps(d, sort_keys=True, separators=(",", ":"), ensure_ascii=True) - return hashlib.sha224(s.encode("ascii")).hexdigest() - - -class Cache: - """An abstract class - provides cache directories for data from links - - - :param cache_dir: The root of the cache. - :param format_control: An object of FormatControl class to limit - binaries being read from the cache. - :param allowed_formats: which formats of files the cache should store. - ('binary' and 'source' are the only allowed values) - """ - - def __init__(self, cache_dir, format_control, allowed_formats): - # type: (str, FormatControl, Set[str]) -> None - super().__init__() - assert not cache_dir or os.path.isabs(cache_dir) - self.cache_dir = cache_dir or None - self.format_control = format_control - self.allowed_formats = allowed_formats - - _valid_formats = {"source", "binary"} - assert self.allowed_formats.union(_valid_formats) == _valid_formats - - def _get_cache_path_parts(self, link): - # type: (Link) -> List[str] - """Get parts of part that must be os.path.joined with cache_dir - """ - - # We want to generate an url to use as our cache key, we don't want to - # just re-use the URL because it might have other items in the fragment - # and we don't care about those. - key_parts = {"url": link.url_without_fragment} - if link.hash_name is not None and link.hash is not None: - key_parts[link.hash_name] = link.hash - if link.subdirectory_fragment: - key_parts["subdirectory"] = link.subdirectory_fragment - - # Include interpreter name, major and minor version in cache key - # to cope with ill-behaved sdists that build a different wheel - # depending on the python version their setup.py is being run on, - # and don't encode the difference in compatibility tags. - # https://github.com/pypa/pip/issues/7296 - key_parts["interpreter_name"] = interpreter_name() - key_parts["interpreter_version"] = interpreter_version() - - # Encode our key url with sha224, we'll use this because it has similar - # security properties to sha256, but with a shorter total output (and - # thus less secure). However the differences don't make a lot of - # difference for our use case here. - hashed = _hash_dict(key_parts) - - # We want to nest the directories some to prevent having a ton of top - # level directories where we might run out of sub directories on some - # FS. - parts = [hashed[:2], hashed[2:4], hashed[4:6], hashed[6:]] - - return parts - - def _get_candidates(self, link, canonical_package_name): - # type: (Link, str) -> List[Any] - can_not_cache = ( - not self.cache_dir or - not canonical_package_name or - not link - ) - if can_not_cache: - return [] - - formats = self.format_control.get_allowed_formats( - canonical_package_name - ) - if not self.allowed_formats.intersection(formats): - return [] - - candidates = [] - path = self.get_path_for_link(link) - if os.path.isdir(path): - for candidate in os.listdir(path): - candidates.append((candidate, path)) - return candidates - - def get_path_for_link(self, link): - # type: (Link) -> str - """Return a directory to store cached items in for link. - """ - raise NotImplementedError() - - def get( - self, - link, # type: Link - package_name, # type: Optional[str] - supported_tags, # type: List[Tag] - ): - # type: (...) -> Link - """Returns a link to a cached item if it exists, otherwise returns the - passed link. - """ - raise NotImplementedError() - - -class SimpleWheelCache(Cache): - """A cache of wheels for future installs. - """ - - def __init__(self, cache_dir, format_control): - # type: (str, FormatControl) -> None - super().__init__(cache_dir, format_control, {"binary"}) - - def get_path_for_link(self, link): - # type: (Link) -> str - """Return a directory to store cached wheels for link - - Because there are M wheels for any one sdist, we provide a directory - to cache them in, and then consult that directory when looking up - cache hits. - - We only insert things into the cache if they have plausible version - numbers, so that we don't contaminate the cache with things that were - not unique. E.g. ./package might have dozens of installs done for it - and build a version of 0.0...and if we built and cached a wheel, we'd - end up using the same wheel even if the source has been edited. - - :param link: The link of the sdist for which this will cache wheels. - """ - parts = self._get_cache_path_parts(link) - assert self.cache_dir - # Store wheels within the root cache_dir - return os.path.join(self.cache_dir, "wheels", *parts) - - def get( - self, - link, # type: Link - package_name, # type: Optional[str] - supported_tags, # type: List[Tag] - ): - # type: (...) -> Link - candidates = [] - - if not package_name: - return link - - canonical_package_name = canonicalize_name(package_name) - for wheel_name, wheel_dir in self._get_candidates( - link, canonical_package_name - ): - try: - wheel = Wheel(wheel_name) - except InvalidWheelFilename: - continue - if canonicalize_name(wheel.name) != canonical_package_name: - logger.debug( - "Ignoring cached wheel %s for %s as it " - "does not match the expected distribution name %s.", - wheel_name, link, package_name, - ) - continue - if not wheel.supported(supported_tags): - # Built for a different python/arch/etc - continue - candidates.append( - ( - wheel.support_index_min(supported_tags), - wheel_name, - wheel_dir, - ) - ) - - if not candidates: - return link - - _, wheel_name, wheel_dir = min(candidates) - return Link(path_to_url(os.path.join(wheel_dir, wheel_name))) - - -class EphemWheelCache(SimpleWheelCache): - """A SimpleWheelCache that creates it's own temporary cache directory - """ - - def __init__(self, format_control): - # type: (FormatControl) -> None - self._temp_dir = TempDirectory( - kind=tempdir_kinds.EPHEM_WHEEL_CACHE, - globally_managed=True, - ) - - super().__init__(self._temp_dir.path, format_control) - - -class CacheEntry: - def __init__( - self, - link, # type: Link - persistent, # type: bool - ): - self.link = link - self.persistent = persistent - - -class WheelCache(Cache): - """Wraps EphemWheelCache and SimpleWheelCache into a single Cache - - This Cache allows for gracefully degradation, using the ephem wheel cache - when a certain link is not found in the simple wheel cache first. - """ - - def __init__(self, cache_dir, format_control): - # type: (str, FormatControl) -> None - super().__init__(cache_dir, format_control, {'binary'}) - self._wheel_cache = SimpleWheelCache(cache_dir, format_control) - self._ephem_cache = EphemWheelCache(format_control) - - def get_path_for_link(self, link): - # type: (Link) -> str - return self._wheel_cache.get_path_for_link(link) - - def get_ephem_path_for_link(self, link): - # type: (Link) -> str - return self._ephem_cache.get_path_for_link(link) - - def get( - self, - link, # type: Link - package_name, # type: Optional[str] - supported_tags, # type: List[Tag] - ): - # type: (...) -> Link - cache_entry = self.get_cache_entry(link, package_name, supported_tags) - if cache_entry is None: - return link - return cache_entry.link - - def get_cache_entry( - self, - link, # type: Link - package_name, # type: Optional[str] - supported_tags, # type: List[Tag] - ): - # type: (...) -> Optional[CacheEntry] - """Returns a CacheEntry with a link to a cached item if it exists or - None. The cache entry indicates if the item was found in the persistent - or ephemeral cache. - """ - retval = self._wheel_cache.get( - link=link, - package_name=package_name, - supported_tags=supported_tags, - ) - if retval is not link: - return CacheEntry(retval, persistent=True) - - retval = self._ephem_cache.get( - link=link, - package_name=package_name, - supported_tags=supported_tags, - ) - if retval is not link: - return CacheEntry(retval, persistent=False) - - return None diff --git a/venv/lib/python3.9/site-packages/pip/_internal/cli/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/cli/__init__.py deleted file mode 100644 index e589bb9..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/cli/__init__.py +++ /dev/null @@ -1,4 +0,0 @@ -"""Subpackage containing all of pip's command line interface related code -""" - -# This file intentionally does not import submodules diff --git a/venv/lib/python3.9/site-packages/pip/_internal/cli/autocompletion.py b/venv/lib/python3.9/site-packages/pip/_internal/cli/autocompletion.py deleted file mode 100644 index 3cad148..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/cli/autocompletion.py +++ /dev/null @@ -1,163 +0,0 @@ -"""Logic that powers autocompletion installed by ``pip completion``. -""" - -import optparse -import os -import sys -from itertools import chain -from typing import Any, Iterable, List, Optional - -from pip._internal.cli.main_parser import create_main_parser -from pip._internal.commands import commands_dict, create_command -from pip._internal.metadata import get_default_environment - - -def autocomplete() -> None: - """Entry Point for completion of main and subcommand options.""" - # Don't complete if user hasn't sourced bash_completion file. - if "PIP_AUTO_COMPLETE" not in os.environ: - return - cwords = os.environ["COMP_WORDS"].split()[1:] - cword = int(os.environ["COMP_CWORD"]) - try: - current = cwords[cword - 1] - except IndexError: - current = "" - - parser = create_main_parser() - subcommands = list(commands_dict) - options = [] - - # subcommand - subcommand_name: Optional[str] = None - for word in cwords: - if word in subcommands: - subcommand_name = word - break - # subcommand options - if subcommand_name is not None: - # special case: 'help' subcommand has no options - if subcommand_name == "help": - sys.exit(1) - # special case: list locally installed dists for show and uninstall - should_list_installed = not current.startswith("-") and subcommand_name in [ - "show", - "uninstall", - ] - if should_list_installed: - env = get_default_environment() - lc = current.lower() - installed = [ - dist.canonical_name - for dist in env.iter_installed_distributions(local_only=True) - if dist.canonical_name.startswith(lc) - and dist.canonical_name not in cwords[1:] - ] - # if there are no dists installed, fall back to option completion - if installed: - for dist in installed: - print(dist) - sys.exit(1) - - subcommand = create_command(subcommand_name) - - for opt in subcommand.parser.option_list_all: - if opt.help != optparse.SUPPRESS_HELP: - for opt_str in opt._long_opts + opt._short_opts: - options.append((opt_str, opt.nargs)) - - # filter out previously specified options from available options - prev_opts = [x.split("=")[0] for x in cwords[1 : cword - 1]] - options = [(x, v) for (x, v) in options if x not in prev_opts] - # filter options by current input - options = [(k, v) for k, v in options if k.startswith(current)] - # get completion type given cwords and available subcommand options - completion_type = get_path_completion_type( - cwords, - cword, - subcommand.parser.option_list_all, - ) - # get completion files and directories if ``completion_type`` is - # ````, ```` or ```` - if completion_type: - paths = auto_complete_paths(current, completion_type) - options = [(path, 0) for path in paths] - for option in options: - opt_label = option[0] - # append '=' to options which require args - if option[1] and option[0][:2] == "--": - opt_label += "=" - print(opt_label) - else: - # show main parser options only when necessary - - opts = [i.option_list for i in parser.option_groups] - opts.append(parser.option_list) - flattened_opts = chain.from_iterable(opts) - if current.startswith("-"): - for opt in flattened_opts: - if opt.help != optparse.SUPPRESS_HELP: - subcommands += opt._long_opts + opt._short_opts - else: - # get completion type given cwords and all available options - completion_type = get_path_completion_type(cwords, cword, flattened_opts) - if completion_type: - subcommands = list(auto_complete_paths(current, completion_type)) - - print(" ".join([x for x in subcommands if x.startswith(current)])) - sys.exit(1) - - -def get_path_completion_type( - cwords: List[str], cword: int, opts: Iterable[Any] -) -> Optional[str]: - """Get the type of path completion (``file``, ``dir``, ``path`` or None) - - :param cwords: same as the environmental variable ``COMP_WORDS`` - :param cword: same as the environmental variable ``COMP_CWORD`` - :param opts: The available options to check - :return: path completion type (``file``, ``dir``, ``path`` or None) - """ - if cword < 2 or not cwords[cword - 2].startswith("-"): - return None - for opt in opts: - if opt.help == optparse.SUPPRESS_HELP: - continue - for o in str(opt).split("/"): - if cwords[cword - 2].split("=")[0] == o: - if not opt.metavar or any( - x in ("path", "file", "dir") for x in opt.metavar.split("/") - ): - return opt.metavar - return None - - -def auto_complete_paths(current: str, completion_type: str) -> Iterable[str]: - """If ``completion_type`` is ``file`` or ``path``, list all regular files - and directories starting with ``current``; otherwise only list directories - starting with ``current``. - - :param current: The word to be completed - :param completion_type: path completion type(`file`, `path` or `dir`)i - :return: A generator of regular files and/or directories - """ - directory, filename = os.path.split(current) - current_path = os.path.abspath(directory) - # Don't complete paths if they can't be accessed - if not os.access(current_path, os.R_OK): - return - filename = os.path.normcase(filename) - # list all files that start with ``filename`` - file_list = ( - x for x in os.listdir(current_path) if os.path.normcase(x).startswith(filename) - ) - for f in file_list: - opt = os.path.join(current_path, f) - comp_file = os.path.normcase(os.path.join(directory, f)) - # complete regular files when there is not ```` after option - # complete directories when there is ````, ```` or - # ````after option - if completion_type != "dir" and os.path.isfile(opt): - yield comp_file - elif os.path.isdir(opt): - yield os.path.join(comp_file, "") diff --git a/venv/lib/python3.9/site-packages/pip/_internal/cli/base_command.py b/venv/lib/python3.9/site-packages/pip/_internal/cli/base_command.py deleted file mode 100644 index eea3830..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/cli/base_command.py +++ /dev/null @@ -1,214 +0,0 @@ -"""Base Command class, and related routines""" - -import logging -import logging.config -import optparse -import os -import sys -import traceback -from optparse import Values -from typing import Any, List, Optional, Tuple - -from pip._internal.cli import cmdoptions -from pip._internal.cli.command_context import CommandContextMixIn -from pip._internal.cli.parser import ConfigOptionParser, UpdatingDefaultsHelpFormatter -from pip._internal.cli.status_codes import ( - ERROR, - PREVIOUS_BUILD_DIR_ERROR, - UNKNOWN_ERROR, - VIRTUALENV_NOT_FOUND, -) -from pip._internal.exceptions import ( - BadCommand, - CommandError, - InstallationError, - NetworkConnectionError, - PreviousBuildDirError, - UninstallationError, -) -from pip._internal.utils.deprecation import deprecated -from pip._internal.utils.filesystem import check_path_owner -from pip._internal.utils.logging import BrokenStdoutLoggingError, setup_logging -from pip._internal.utils.misc import get_prog, normalize_path -from pip._internal.utils.temp_dir import TempDirectoryTypeRegistry as TempDirRegistry -from pip._internal.utils.temp_dir import global_tempdir_manager, tempdir_registry -from pip._internal.utils.virtualenv import running_under_virtualenv - -__all__ = ["Command"] - -logger = logging.getLogger(__name__) - - -class Command(CommandContextMixIn): - usage: str = "" - ignore_require_venv: bool = False - - def __init__(self, name: str, summary: str, isolated: bool = False) -> None: - super().__init__() - - self.name = name - self.summary = summary - self.parser = ConfigOptionParser( - usage=self.usage, - prog=f"{get_prog()} {name}", - formatter=UpdatingDefaultsHelpFormatter(), - add_help_option=False, - name=name, - description=self.__doc__, - isolated=isolated, - ) - - self.tempdir_registry: Optional[TempDirRegistry] = None - - # Commands should add options to this option group - optgroup_name = f"{self.name.capitalize()} Options" - self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name) - - # Add the general options - gen_opts = cmdoptions.make_option_group( - cmdoptions.general_group, - self.parser, - ) - self.parser.add_option_group(gen_opts) - - self.add_options() - - def add_options(self) -> None: - pass - - def handle_pip_version_check(self, options: Values) -> None: - """ - This is a no-op so that commands by default do not do the pip version - check. - """ - # Make sure we do the pip version check if the index_group options - # are present. - assert not hasattr(options, "no_index") - - def run(self, options: Values, args: List[Any]) -> int: - raise NotImplementedError - - def parse_args(self, args: List[str]) -> Tuple[Any, Any]: - # factored out for testability - return self.parser.parse_args(args) - - def main(self, args: List[str]) -> int: - try: - with self.main_context(): - return self._main(args) - finally: - logging.shutdown() - - def _main(self, args: List[str]) -> int: - # We must initialize this before the tempdir manager, otherwise the - # configuration would not be accessible by the time we clean up the - # tempdir manager. - self.tempdir_registry = self.enter_context(tempdir_registry()) - # Intentionally set as early as possible so globally-managed temporary - # directories are available to the rest of the code. - self.enter_context(global_tempdir_manager()) - - options, args = self.parse_args(args) - - # Set verbosity so that it can be used elsewhere. - self.verbosity = options.verbose - options.quiet - - level_number = setup_logging( - verbosity=self.verbosity, - no_color=options.no_color, - user_log_file=options.log, - ) - - # TODO: Try to get these passing down from the command? - # without resorting to os.environ to hold these. - # This also affects isolated builds and it should. - - if options.no_input: - os.environ["PIP_NO_INPUT"] = "1" - - if options.exists_action: - os.environ["PIP_EXISTS_ACTION"] = " ".join(options.exists_action) - - if options.require_venv and not self.ignore_require_venv: - # If a venv is required check if it can really be found - if not running_under_virtualenv(): - logger.critical("Could not find an activated virtualenv (required).") - sys.exit(VIRTUALENV_NOT_FOUND) - - if options.cache_dir: - options.cache_dir = normalize_path(options.cache_dir) - if not check_path_owner(options.cache_dir): - logger.warning( - "The directory '%s' or its parent directory is not owned " - "or is not writable by the current user. The cache " - "has been disabled. Check the permissions and owner of " - "that directory. If executing pip with sudo, you should " - "use sudo's -H flag.", - options.cache_dir, - ) - options.cache_dir = None - - if getattr(options, "build_dir", None): - deprecated( - reason=( - "The -b/--build/--build-dir/--build-directory " - "option is deprecated and has no effect anymore." - ), - replacement=( - "use the TMPDIR/TEMP/TMP environment variable, " - "possibly combined with --no-clean" - ), - gone_in="21.3", - issue=8333, - ) - - if "2020-resolver" in options.features_enabled: - logger.warning( - "--use-feature=2020-resolver no longer has any effect, " - "since it is now the default dependency resolver in pip. " - "This will become an error in pip 21.0." - ) - - try: - status = self.run(options, args) - assert isinstance(status, int) - return status - except PreviousBuildDirError as exc: - logger.critical(str(exc)) - logger.debug("Exception information:", exc_info=True) - - return PREVIOUS_BUILD_DIR_ERROR - except ( - InstallationError, - UninstallationError, - BadCommand, - NetworkConnectionError, - ) as exc: - logger.critical(str(exc)) - logger.debug("Exception information:", exc_info=True) - - return ERROR - except CommandError as exc: - logger.critical("%s", exc) - logger.debug("Exception information:", exc_info=True) - - return ERROR - except BrokenStdoutLoggingError: - # Bypass our logger and write any remaining messages to stderr - # because stdout no longer works. - print("ERROR: Pipe to stdout was broken", file=sys.stderr) - if level_number <= logging.DEBUG: - traceback.print_exc(file=sys.stderr) - - return ERROR - except KeyboardInterrupt: - logger.critical("Operation cancelled by user") - logger.debug("Exception information:", exc_info=True) - - return ERROR - except BaseException: - logger.critical("Exception:", exc_info=True) - - return UNKNOWN_ERROR - finally: - self.handle_pip_version_check(options) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/cli/cmdoptions.py b/venv/lib/python3.9/site-packages/pip/_internal/cli/cmdoptions.py deleted file mode 100644 index b4f0f83..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/cli/cmdoptions.py +++ /dev/null @@ -1,1009 +0,0 @@ -""" -shared options and groups - -The principle here is to define options once, but *not* instantiate them -globally. One reason being that options with action='append' can carry state -between parses. pip parses general options twice internally, and shouldn't -pass on state. To be consistent, all options will follow this design. -""" - -# The following comment should be removed at some point in the future. -# mypy: strict-optional=False - -import os -import textwrap -import warnings -from functools import partial -from optparse import SUPPRESS_HELP, Option, OptionGroup, OptionParser, Values -from textwrap import dedent -from typing import Any, Callable, Dict, Optional, Tuple - -from pip._vendor.packaging.utils import canonicalize_name - -from pip._internal.cli.parser import ConfigOptionParser -from pip._internal.cli.progress_bars import BAR_TYPES -from pip._internal.exceptions import CommandError -from pip._internal.locations import USER_CACHE_DIR, get_src_prefix -from pip._internal.models.format_control import FormatControl -from pip._internal.models.index import PyPI -from pip._internal.models.target_python import TargetPython -from pip._internal.utils.hashes import STRONG_HASHES -from pip._internal.utils.misc import strtobool - - -def raise_option_error(parser: OptionParser, option: Option, msg: str) -> None: - """ - Raise an option parsing error using parser.error(). - - Args: - parser: an OptionParser instance. - option: an Option instance. - msg: the error text. - """ - msg = f"{option} error: {msg}" - msg = textwrap.fill(" ".join(msg.split())) - parser.error(msg) - - -def make_option_group(group: Dict[str, Any], parser: ConfigOptionParser) -> OptionGroup: - """ - Return an OptionGroup object - group -- assumed to be dict with 'name' and 'options' keys - parser -- an optparse Parser - """ - option_group = OptionGroup(parser, group["name"]) - for option in group["options"]: - option_group.add_option(option()) - return option_group - - -def check_install_build_global( - options: Values, check_options: Optional[Values] = None -) -> None: - """Disable wheels if per-setup.py call options are set. - - :param options: The OptionParser options to update. - :param check_options: The options to check, if not supplied defaults to - options. - """ - if check_options is None: - check_options = options - - def getname(n: str) -> Optional[Any]: - return getattr(check_options, n, None) - - names = ["build_options", "global_options", "install_options"] - if any(map(getname, names)): - control = options.format_control - control.disallow_binaries() - warnings.warn( - "Disabling all use of wheels due to the use of --build-option " - "/ --global-option / --install-option.", - stacklevel=2, - ) - - -def check_dist_restriction(options: Values, check_target: bool = False) -> None: - """Function for determining if custom platform options are allowed. - - :param options: The OptionParser options. - :param check_target: Whether or not to check if --target is being used. - """ - dist_restriction_set = any( - [ - options.python_version, - options.platforms, - options.abis, - options.implementation, - ] - ) - - binary_only = FormatControl(set(), {":all:"}) - sdist_dependencies_allowed = ( - options.format_control != binary_only and not options.ignore_dependencies - ) - - # Installations or downloads using dist restrictions must not combine - # source distributions and dist-specific wheels, as they are not - # guaranteed to be locally compatible. - if dist_restriction_set and sdist_dependencies_allowed: - raise CommandError( - "When restricting platform and interpreter constraints using " - "--python-version, --platform, --abi, or --implementation, " - "either --no-deps must be set, or --only-binary=:all: must be " - "set and --no-binary must not be set (or must be set to " - ":none:)." - ) - - if check_target: - if dist_restriction_set and not options.target_dir: - raise CommandError( - "Can not use any platform or abi specific options unless " - "installing via '--target'" - ) - - -def _path_option_check(option: Option, opt: str, value: str) -> str: - return os.path.expanduser(value) - - -def _package_name_option_check(option: Option, opt: str, value: str) -> str: - return canonicalize_name(value) - - -class PipOption(Option): - TYPES = Option.TYPES + ("path", "package_name") - TYPE_CHECKER = Option.TYPE_CHECKER.copy() - TYPE_CHECKER["package_name"] = _package_name_option_check - TYPE_CHECKER["path"] = _path_option_check - - -########### -# options # -########### - -help_: Callable[..., Option] = partial( - Option, - "-h", - "--help", - dest="help", - action="help", - help="Show help.", -) - -isolated_mode: Callable[..., Option] = partial( - Option, - "--isolated", - dest="isolated_mode", - action="store_true", - default=False, - help=( - "Run pip in an isolated mode, ignoring environment variables and user " - "configuration." - ), -) - -require_virtualenv: Callable[..., Option] = partial( - Option, - # Run only if inside a virtualenv, bail if not. - "--require-virtualenv", - "--require-venv", - dest="require_venv", - action="store_true", - default=False, - help=SUPPRESS_HELP, -) - -verbose: Callable[..., Option] = partial( - Option, - "-v", - "--verbose", - dest="verbose", - action="count", - default=0, - help="Give more output. Option is additive, and can be used up to 3 times.", -) - -no_color: Callable[..., Option] = partial( - Option, - "--no-color", - dest="no_color", - action="store_true", - default=False, - help="Suppress colored output.", -) - -version: Callable[..., Option] = partial( - Option, - "-V", - "--version", - dest="version", - action="store_true", - help="Show version and exit.", -) - -quiet: Callable[..., Option] = partial( - Option, - "-q", - "--quiet", - dest="quiet", - action="count", - default=0, - help=( - "Give less output. Option is additive, and can be used up to 3" - " times (corresponding to WARNING, ERROR, and CRITICAL logging" - " levels)." - ), -) - -progress_bar: Callable[..., Option] = partial( - Option, - "--progress-bar", - dest="progress_bar", - type="choice", - choices=list(BAR_TYPES.keys()), - default="on", - help=( - "Specify type of progress to be displayed [" - + "|".join(BAR_TYPES.keys()) - + "] (default: %default)" - ), -) - -log: Callable[..., Option] = partial( - PipOption, - "--log", - "--log-file", - "--local-log", - dest="log", - metavar="path", - type="path", - help="Path to a verbose appending log.", -) - -no_input: Callable[..., Option] = partial( - Option, - # Don't ask for input - "--no-input", - dest="no_input", - action="store_true", - default=False, - help="Disable prompting for input.", -) - -proxy: Callable[..., Option] = partial( - Option, - "--proxy", - dest="proxy", - type="str", - default="", - help="Specify a proxy in the form [user:passwd@]proxy.server:port.", -) - -retries: Callable[..., Option] = partial( - Option, - "--retries", - dest="retries", - type="int", - default=5, - help="Maximum number of retries each connection should attempt " - "(default %default times).", -) - -timeout: Callable[..., Option] = partial( - Option, - "--timeout", - "--default-timeout", - metavar="sec", - dest="timeout", - type="float", - default=15, - help="Set the socket timeout (default %default seconds).", -) - - -def exists_action() -> Option: - return Option( - # Option when path already exist - "--exists-action", - dest="exists_action", - type="choice", - choices=["s", "i", "w", "b", "a"], - default=[], - action="append", - metavar="action", - help="Default action when a path already exists: " - "(s)witch, (i)gnore, (w)ipe, (b)ackup, (a)bort.", - ) - - -cert: Callable[..., Option] = partial( - PipOption, - "--cert", - dest="cert", - type="path", - metavar="path", - help=( - "Path to PEM-encoded CA certificate bundle. " - "If provided, overrides the default. " - "See 'SSL Certificate Verification' in pip documentation " - "for more information." - ), -) - -client_cert: Callable[..., Option] = partial( - PipOption, - "--client-cert", - dest="client_cert", - type="path", - default=None, - metavar="path", - help="Path to SSL client certificate, a single file containing the " - "private key and the certificate in PEM format.", -) - -index_url: Callable[..., Option] = partial( - Option, - "-i", - "--index-url", - "--pypi-url", - dest="index_url", - metavar="URL", - default=PyPI.simple_url, - help="Base URL of the Python Package Index (default %default). " - "This should point to a repository compliant with PEP 503 " - "(the simple repository API) or a local directory laid out " - "in the same format.", -) - - -def extra_index_url() -> Option: - return Option( - "--extra-index-url", - dest="extra_index_urls", - metavar="URL", - action="append", - default=[], - help="Extra URLs of package indexes to use in addition to " - "--index-url. Should follow the same rules as " - "--index-url.", - ) - - -no_index: Callable[..., Option] = partial( - Option, - "--no-index", - dest="no_index", - action="store_true", - default=False, - help="Ignore package index (only looking at --find-links URLs instead).", -) - - -def find_links() -> Option: - return Option( - "-f", - "--find-links", - dest="find_links", - action="append", - default=[], - metavar="url", - help="If a URL or path to an html file, then parse for links to " - "archives such as sdist (.tar.gz) or wheel (.whl) files. " - "If a local path or file:// URL that's a directory, " - "then look for archives in the directory listing. " - "Links to VCS project URLs are not supported.", - ) - - -def trusted_host() -> Option: - return Option( - "--trusted-host", - dest="trusted_hosts", - action="append", - metavar="HOSTNAME", - default=[], - help="Mark this host or host:port pair as trusted, even though it " - "does not have valid or any HTTPS.", - ) - - -def constraints() -> Option: - return Option( - "-c", - "--constraint", - dest="constraints", - action="append", - default=[], - metavar="file", - help="Constrain versions using the given constraints file. " - "This option can be used multiple times.", - ) - - -def requirements() -> Option: - return Option( - "-r", - "--requirement", - dest="requirements", - action="append", - default=[], - metavar="file", - help="Install from the given requirements file. " - "This option can be used multiple times.", - ) - - -def editable() -> Option: - return Option( - "-e", - "--editable", - dest="editables", - action="append", - default=[], - metavar="path/url", - help=( - "Install a project in editable mode (i.e. setuptools " - '"develop mode") from a local project path or a VCS url.' - ), - ) - - -def _handle_src(option: Option, opt_str: str, value: str, parser: OptionParser) -> None: - value = os.path.abspath(value) - setattr(parser.values, option.dest, value) - - -src: Callable[..., Option] = partial( - PipOption, - "--src", - "--source", - "--source-dir", - "--source-directory", - dest="src_dir", - type="path", - metavar="dir", - default=get_src_prefix(), - action="callback", - callback=_handle_src, - help="Directory to check out editable projects into. " - 'The default in a virtualenv is "/src". ' - 'The default for global installs is "/src".', -) - - -def _get_format_control(values: Values, option: Option) -> Any: - """Get a format_control object.""" - return getattr(values, option.dest) - - -def _handle_no_binary( - option: Option, opt_str: str, value: str, parser: OptionParser -) -> None: - existing = _get_format_control(parser.values, option) - FormatControl.handle_mutual_excludes( - value, - existing.no_binary, - existing.only_binary, - ) - - -def _handle_only_binary( - option: Option, opt_str: str, value: str, parser: OptionParser -) -> None: - existing = _get_format_control(parser.values, option) - FormatControl.handle_mutual_excludes( - value, - existing.only_binary, - existing.no_binary, - ) - - -def no_binary() -> Option: - format_control = FormatControl(set(), set()) - return Option( - "--no-binary", - dest="format_control", - action="callback", - callback=_handle_no_binary, - type="str", - default=format_control, - help="Do not use binary packages. Can be supplied multiple times, and " - 'each time adds to the existing value. Accepts either ":all:" to ' - 'disable all binary packages, ":none:" to empty the set (notice ' - "the colons), or one or more package names with commas between " - "them (no colons). Note that some packages are tricky to compile " - "and may fail to install when this option is used on them.", - ) - - -def only_binary() -> Option: - format_control = FormatControl(set(), set()) - return Option( - "--only-binary", - dest="format_control", - action="callback", - callback=_handle_only_binary, - type="str", - default=format_control, - help="Do not use source packages. Can be supplied multiple times, and " - 'each time adds to the existing value. Accepts either ":all:" to ' - 'disable all source packages, ":none:" to empty the set, or one ' - "or more package names with commas between them. Packages " - "without binary distributions will fail to install when this " - "option is used on them.", - ) - - -platforms: Callable[..., Option] = partial( - Option, - "--platform", - dest="platforms", - metavar="platform", - action="append", - default=None, - help=( - "Only use wheels compatible with . Defaults to the " - "platform of the running system. Use this option multiple times to " - "specify multiple platforms supported by the target interpreter." - ), -) - - -# This was made a separate function for unit-testing purposes. -def _convert_python_version(value: str) -> Tuple[Tuple[int, ...], Optional[str]]: - """ - Convert a version string like "3", "37", or "3.7.3" into a tuple of ints. - - :return: A 2-tuple (version_info, error_msg), where `error_msg` is - non-None if and only if there was a parsing error. - """ - if not value: - # The empty string is the same as not providing a value. - return (None, None) - - parts = value.split(".") - if len(parts) > 3: - return ((), "at most three version parts are allowed") - - if len(parts) == 1: - # Then we are in the case of "3" or "37". - value = parts[0] - if len(value) > 1: - parts = [value[0], value[1:]] - - try: - version_info = tuple(int(part) for part in parts) - except ValueError: - return ((), "each version part must be an integer") - - return (version_info, None) - - -def _handle_python_version( - option: Option, opt_str: str, value: str, parser: OptionParser -) -> None: - """ - Handle a provided --python-version value. - """ - version_info, error_msg = _convert_python_version(value) - if error_msg is not None: - msg = "invalid --python-version value: {!r}: {}".format( - value, - error_msg, - ) - raise_option_error(parser, option=option, msg=msg) - - parser.values.python_version = version_info - - -python_version: Callable[..., Option] = partial( - Option, - "--python-version", - dest="python_version", - metavar="python_version", - action="callback", - callback=_handle_python_version, - type="str", - default=None, - help=dedent( - """\ - The Python interpreter version to use for wheel and "Requires-Python" - compatibility checks. Defaults to a version derived from the running - interpreter. The version can be specified using up to three dot-separated - integers (e.g. "3" for 3.0.0, "3.7" for 3.7.0, or "3.7.3"). A major-minor - version can also be given as a string without dots (e.g. "37" for 3.7.0). - """ - ), -) - - -implementation: Callable[..., Option] = partial( - Option, - "--implementation", - dest="implementation", - metavar="implementation", - default=None, - help=( - "Only use wheels compatible with Python " - "implementation , e.g. 'pp', 'jy', 'cp', " - " or 'ip'. If not specified, then the current " - "interpreter implementation is used. Use 'py' to force " - "implementation-agnostic wheels." - ), -) - - -abis: Callable[..., Option] = partial( - Option, - "--abi", - dest="abis", - metavar="abi", - action="append", - default=None, - help=( - "Only use wheels compatible with Python abi , e.g. 'pypy_41'. " - "If not specified, then the current interpreter abi tag is used. " - "Use this option multiple times to specify multiple abis supported " - "by the target interpreter. Generally you will need to specify " - "--implementation, --platform, and --python-version when using this " - "option." - ), -) - - -def add_target_python_options(cmd_opts: OptionGroup) -> None: - cmd_opts.add_option(platforms()) - cmd_opts.add_option(python_version()) - cmd_opts.add_option(implementation()) - cmd_opts.add_option(abis()) - - -def make_target_python(options: Values) -> TargetPython: - target_python = TargetPython( - platforms=options.platforms, - py_version_info=options.python_version, - abis=options.abis, - implementation=options.implementation, - ) - - return target_python - - -def prefer_binary() -> Option: - return Option( - "--prefer-binary", - dest="prefer_binary", - action="store_true", - default=False, - help="Prefer older binary packages over newer source packages.", - ) - - -cache_dir: Callable[..., Option] = partial( - PipOption, - "--cache-dir", - dest="cache_dir", - default=USER_CACHE_DIR, - metavar="dir", - type="path", - help="Store the cache data in .", -) - - -def _handle_no_cache_dir( - option: Option, opt: str, value: str, parser: OptionParser -) -> None: - """ - Process a value provided for the --no-cache-dir option. - - This is an optparse.Option callback for the --no-cache-dir option. - """ - # The value argument will be None if --no-cache-dir is passed via the - # command-line, since the option doesn't accept arguments. However, - # the value can be non-None if the option is triggered e.g. by an - # environment variable, like PIP_NO_CACHE_DIR=true. - if value is not None: - # Then parse the string value to get argument error-checking. - try: - strtobool(value) - except ValueError as exc: - raise_option_error(parser, option=option, msg=str(exc)) - - # Originally, setting PIP_NO_CACHE_DIR to a value that strtobool() - # converted to 0 (like "false" or "no") caused cache_dir to be disabled - # rather than enabled (logic would say the latter). Thus, we disable - # the cache directory not just on values that parse to True, but (for - # backwards compatibility reasons) also on values that parse to False. - # In other words, always set it to False if the option is provided in - # some (valid) form. - parser.values.cache_dir = False - - -no_cache: Callable[..., Option] = partial( - Option, - "--no-cache-dir", - dest="cache_dir", - action="callback", - callback=_handle_no_cache_dir, - help="Disable the cache.", -) - -no_deps: Callable[..., Option] = partial( - Option, - "--no-deps", - "--no-dependencies", - dest="ignore_dependencies", - action="store_true", - default=False, - help="Don't install package dependencies.", -) - -build_dir: Callable[..., Option] = partial( - PipOption, - "-b", - "--build", - "--build-dir", - "--build-directory", - dest="build_dir", - type="path", - metavar="dir", - help=SUPPRESS_HELP, -) - -ignore_requires_python: Callable[..., Option] = partial( - Option, - "--ignore-requires-python", - dest="ignore_requires_python", - action="store_true", - help="Ignore the Requires-Python information.", -) - -no_build_isolation: Callable[..., Option] = partial( - Option, - "--no-build-isolation", - dest="build_isolation", - action="store_false", - default=True, - help="Disable isolation when building a modern source distribution. " - "Build dependencies specified by PEP 518 must be already installed " - "if this option is used.", -) - - -def _handle_no_use_pep517( - option: Option, opt: str, value: str, parser: OptionParser -) -> None: - """ - Process a value provided for the --no-use-pep517 option. - - This is an optparse.Option callback for the no_use_pep517 option. - """ - # Since --no-use-pep517 doesn't accept arguments, the value argument - # will be None if --no-use-pep517 is passed via the command-line. - # However, the value can be non-None if the option is triggered e.g. - # by an environment variable, for example "PIP_NO_USE_PEP517=true". - if value is not None: - msg = """A value was passed for --no-use-pep517, - probably using either the PIP_NO_USE_PEP517 environment variable - or the "no-use-pep517" config file option. Use an appropriate value - of the PIP_USE_PEP517 environment variable or the "use-pep517" - config file option instead. - """ - raise_option_error(parser, option=option, msg=msg) - - # Otherwise, --no-use-pep517 was passed via the command-line. - parser.values.use_pep517 = False - - -use_pep517: Any = partial( - Option, - "--use-pep517", - dest="use_pep517", - action="store_true", - default=None, - help="Use PEP 517 for building source distributions " - "(use --no-use-pep517 to force legacy behaviour).", -) - -no_use_pep517: Any = partial( - Option, - "--no-use-pep517", - dest="use_pep517", - action="callback", - callback=_handle_no_use_pep517, - default=None, - help=SUPPRESS_HELP, -) - -install_options: Callable[..., Option] = partial( - Option, - "--install-option", - dest="install_options", - action="append", - metavar="options", - help="Extra arguments to be supplied to the setup.py install " - 'command (use like --install-option="--install-scripts=/usr/local/' - 'bin"). Use multiple --install-option options to pass multiple ' - "options to setup.py install. If you are using an option with a " - "directory path, be sure to use absolute path.", -) - -build_options: Callable[..., Option] = partial( - Option, - "--build-option", - dest="build_options", - metavar="options", - action="append", - help="Extra arguments to be supplied to 'setup.py bdist_wheel'.", -) - -global_options: Callable[..., Option] = partial( - Option, - "--global-option", - dest="global_options", - action="append", - metavar="options", - help="Extra global options to be supplied to the setup.py " - "call before the install or bdist_wheel command.", -) - -no_clean: Callable[..., Option] = partial( - Option, - "--no-clean", - action="store_true", - default=False, - help="Don't clean up build directories.", -) - -pre: Callable[..., Option] = partial( - Option, - "--pre", - action="store_true", - default=False, - help="Include pre-release and development versions. By default, " - "pip only finds stable versions.", -) - -disable_pip_version_check: Callable[..., Option] = partial( - Option, - "--disable-pip-version-check", - dest="disable_pip_version_check", - action="store_true", - default=False, - help="Don't periodically check PyPI to determine whether a new version " - "of pip is available for download. Implied with --no-index.", -) - - -def _handle_merge_hash( - option: Option, opt_str: str, value: str, parser: OptionParser -) -> None: - """Given a value spelled "algo:digest", append the digest to a list - pointed to in a dict by the algo name.""" - if not parser.values.hashes: - parser.values.hashes = {} - try: - algo, digest = value.split(":", 1) - except ValueError: - parser.error( - "Arguments to {} must be a hash name " # noqa - "followed by a value, like --hash=sha256:" - "abcde...".format(opt_str) - ) - if algo not in STRONG_HASHES: - parser.error( - "Allowed hash algorithms for {} are {}.".format( # noqa - opt_str, ", ".join(STRONG_HASHES) - ) - ) - parser.values.hashes.setdefault(algo, []).append(digest) - - -hash: Callable[..., Option] = partial( - Option, - "--hash", - # Hash values eventually end up in InstallRequirement.hashes due to - # __dict__ copying in process_line(). - dest="hashes", - action="callback", - callback=_handle_merge_hash, - type="string", - help="Verify that the package's archive matches this " - "hash before installing. Example: --hash=sha256:abcdef...", -) - - -require_hashes: Callable[..., Option] = partial( - Option, - "--require-hashes", - dest="require_hashes", - action="store_true", - default=False, - help="Require a hash to check each requirement against, for " - "repeatable installs. This option is implied when any package in a " - "requirements file has a --hash option.", -) - - -list_path: Callable[..., Option] = partial( - PipOption, - "--path", - dest="path", - type="path", - action="append", - help="Restrict to the specified installation path for listing " - "packages (can be used multiple times).", -) - - -def check_list_path_option(options: Values) -> None: - if options.path and (options.user or options.local): - raise CommandError("Cannot combine '--path' with '--user' or '--local'") - - -list_exclude: Callable[..., Option] = partial( - PipOption, - "--exclude", - dest="excludes", - action="append", - metavar="package", - type="package_name", - help="Exclude specified package from the output", -) - - -no_python_version_warning: Callable[..., Option] = partial( - Option, - "--no-python-version-warning", - dest="no_python_version_warning", - action="store_true", - default=False, - help="Silence deprecation warnings for upcoming unsupported Pythons.", -) - - -use_new_feature: Callable[..., Option] = partial( - Option, - "--use-feature", - dest="features_enabled", - metavar="feature", - action="append", - default=[], - choices=["2020-resolver", "fast-deps", "in-tree-build"], - help="Enable new functionality, that may be backward incompatible.", -) - -use_deprecated_feature: Callable[..., Option] = partial( - Option, - "--use-deprecated", - dest="deprecated_features_enabled", - metavar="feature", - action="append", - default=[], - choices=["legacy-resolver"], - help=("Enable deprecated functionality, that will be removed in the future."), -) - - -########## -# groups # -########## - -general_group: Dict[str, Any] = { - "name": "General Options", - "options": [ - help_, - isolated_mode, - require_virtualenv, - verbose, - version, - quiet, - log, - no_input, - proxy, - retries, - timeout, - exists_action, - trusted_host, - cert, - client_cert, - cache_dir, - no_cache, - disable_pip_version_check, - no_color, - no_python_version_warning, - use_new_feature, - use_deprecated_feature, - ], -} - -index_group: Dict[str, Any] = { - "name": "Package Index Options", - "options": [ - index_url, - extra_index_url, - no_index, - find_links, - ], -} diff --git a/venv/lib/python3.9/site-packages/pip/_internal/cli/command_context.py b/venv/lib/python3.9/site-packages/pip/_internal/cli/command_context.py deleted file mode 100644 index ed68322..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/cli/command_context.py +++ /dev/null @@ -1,27 +0,0 @@ -from contextlib import ExitStack, contextmanager -from typing import ContextManager, Iterator, TypeVar - -_T = TypeVar("_T", covariant=True) - - -class CommandContextMixIn: - def __init__(self) -> None: - super().__init__() - self._in_main_context = False - self._main_context = ExitStack() - - @contextmanager - def main_context(self) -> Iterator[None]: - assert not self._in_main_context - - self._in_main_context = True - try: - with self._main_context: - yield - finally: - self._in_main_context = False - - def enter_context(self, context_provider: ContextManager[_T]) -> _T: - assert self._in_main_context - - return self._main_context.enter_context(context_provider) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/cli/main.py b/venv/lib/python3.9/site-packages/pip/_internal/cli/main.py deleted file mode 100644 index 0e31221..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/cli/main.py +++ /dev/null @@ -1,70 +0,0 @@ -"""Primary application entrypoint. -""" -import locale -import logging -import os -import sys -from typing import List, Optional - -from pip._internal.cli.autocompletion import autocomplete -from pip._internal.cli.main_parser import parse_command -from pip._internal.commands import create_command -from pip._internal.exceptions import PipError -from pip._internal.utils import deprecation - -logger = logging.getLogger(__name__) - - -# Do not import and use main() directly! Using it directly is actively -# discouraged by pip's maintainers. The name, location and behavior of -# this function is subject to change, so calling it directly is not -# portable across different pip versions. - -# In addition, running pip in-process is unsupported and unsafe. This is -# elaborated in detail at -# https://pip.pypa.io/en/stable/user_guide/#using-pip-from-your-program. -# That document also provides suggestions that should work for nearly -# all users that are considering importing and using main() directly. - -# However, we know that certain users will still want to invoke pip -# in-process. If you understand and accept the implications of using pip -# in an unsupported manner, the best approach is to use runpy to avoid -# depending on the exact location of this entry point. - -# The following example shows how to use runpy to invoke pip in that -# case: -# -# sys.argv = ["pip", your, args, here] -# runpy.run_module("pip", run_name="__main__") -# -# Note that this will exit the process after running, unlike a direct -# call to main. As it is not safe to do any processing after calling -# main, this should not be an issue in practice. - - -def main(args: Optional[List[str]] = None) -> int: - if args is None: - args = sys.argv[1:] - - # Configure our deprecation warnings to be sent through loggers - deprecation.install_warning_logger() - - autocomplete() - - try: - cmd_name, cmd_args = parse_command(args) - except PipError as exc: - sys.stderr.write(f"ERROR: {exc}") - sys.stderr.write(os.linesep) - sys.exit(1) - - # Needed for locale.getpreferredencoding(False) to work - # in pip._internal.utils.encoding.auto_decode - try: - locale.setlocale(locale.LC_ALL, "") - except locale.Error as e: - # setlocale can apparently crash if locale are uninitialized - logger.debug("Ignoring error %s when setting locale", e) - command = create_command(cmd_name, isolated=("--isolated" in cmd_args)) - - return command.main(cmd_args) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/cli/main_parser.py b/venv/lib/python3.9/site-packages/pip/_internal/cli/main_parser.py deleted file mode 100644 index 3666ab0..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/cli/main_parser.py +++ /dev/null @@ -1,87 +0,0 @@ -"""A single place for constructing and exposing the main parser -""" - -import os -import sys -from typing import List, Tuple - -from pip._internal.cli import cmdoptions -from pip._internal.cli.parser import ConfigOptionParser, UpdatingDefaultsHelpFormatter -from pip._internal.commands import commands_dict, get_similar_commands -from pip._internal.exceptions import CommandError -from pip._internal.utils.misc import get_pip_version, get_prog - -__all__ = ["create_main_parser", "parse_command"] - - -def create_main_parser() -> ConfigOptionParser: - """Creates and returns the main parser for pip's CLI""" - - parser = ConfigOptionParser( - usage="\n%prog [options]", - add_help_option=False, - formatter=UpdatingDefaultsHelpFormatter(), - name="global", - prog=get_prog(), - ) - parser.disable_interspersed_args() - - parser.version = get_pip_version() - - # add the general options - gen_opts = cmdoptions.make_option_group(cmdoptions.general_group, parser) - parser.add_option_group(gen_opts) - - # so the help formatter knows - parser.main = True # type: ignore - - # create command listing for description - description = [""] + [ - f"{name:27} {command_info.summary}" - for name, command_info in commands_dict.items() - ] - parser.description = "\n".join(description) - - return parser - - -def parse_command(args: List[str]) -> Tuple[str, List[str]]: - parser = create_main_parser() - - # Note: parser calls disable_interspersed_args(), so the result of this - # call is to split the initial args into the general options before the - # subcommand and everything else. - # For example: - # args: ['--timeout=5', 'install', '--user', 'INITools'] - # general_options: ['--timeout==5'] - # args_else: ['install', '--user', 'INITools'] - general_options, args_else = parser.parse_args(args) - - # --version - if general_options.version: - sys.stdout.write(parser.version) - sys.stdout.write(os.linesep) - sys.exit() - - # pip || pip help -> print_help() - if not args_else or (args_else[0] == "help" and len(args_else) == 1): - parser.print_help() - sys.exit() - - # the subcommand name - cmd_name = args_else[0] - - if cmd_name not in commands_dict: - guess = get_similar_commands(cmd_name) - - msg = [f'unknown command "{cmd_name}"'] - if guess: - msg.append(f'maybe you meant "{guess}"') - - raise CommandError(" - ".join(msg)) - - # all the args without the subcommand - cmd_args = args[:] - cmd_args.remove(cmd_name) - - return cmd_name, cmd_args diff --git a/venv/lib/python3.9/site-packages/pip/_internal/cli/parser.py b/venv/lib/python3.9/site-packages/pip/_internal/cli/parser.py deleted file mode 100644 index a1c99a8..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/cli/parser.py +++ /dev/null @@ -1,292 +0,0 @@ -"""Base option parser setup""" - -import logging -import optparse -import shutil -import sys -import textwrap -from contextlib import suppress -from typing import Any, Dict, Iterator, List, Tuple - -from pip._internal.cli.status_codes import UNKNOWN_ERROR -from pip._internal.configuration import Configuration, ConfigurationError -from pip._internal.utils.misc import redact_auth_from_url, strtobool - -logger = logging.getLogger(__name__) - - -class PrettyHelpFormatter(optparse.IndentedHelpFormatter): - """A prettier/less verbose help formatter for optparse.""" - - def __init__(self, *args: Any, **kwargs: Any) -> None: - # help position must be aligned with __init__.parseopts.description - kwargs["max_help_position"] = 30 - kwargs["indent_increment"] = 1 - kwargs["width"] = shutil.get_terminal_size()[0] - 2 - super().__init__(*args, **kwargs) - - def format_option_strings(self, option: optparse.Option) -> str: - return self._format_option_strings(option) - - def _format_option_strings( - self, option: optparse.Option, mvarfmt: str = " <{}>", optsep: str = ", " - ) -> str: - """ - Return a comma-separated list of option strings and metavars. - - :param option: tuple of (short opt, long opt), e.g: ('-f', '--format') - :param mvarfmt: metavar format string - :param optsep: separator - """ - opts = [] - - if option._short_opts: - opts.append(option._short_opts[0]) - if option._long_opts: - opts.append(option._long_opts[0]) - if len(opts) > 1: - opts.insert(1, optsep) - - if option.takes_value(): - assert option.dest is not None - metavar = option.metavar or option.dest.lower() - opts.append(mvarfmt.format(metavar.lower())) - - return "".join(opts) - - def format_heading(self, heading: str) -> str: - if heading == "Options": - return "" - return heading + ":\n" - - def format_usage(self, usage: str) -> str: - """ - Ensure there is only one newline between usage and the first heading - if there is no description. - """ - msg = "\nUsage: {}\n".format(self.indent_lines(textwrap.dedent(usage), " ")) - return msg - - def format_description(self, description: str) -> str: - # leave full control over description to us - if description: - if hasattr(self.parser, "main"): - label = "Commands" - else: - label = "Description" - # some doc strings have initial newlines, some don't - description = description.lstrip("\n") - # some doc strings have final newlines and spaces, some don't - description = description.rstrip() - # dedent, then reindent - description = self.indent_lines(textwrap.dedent(description), " ") - description = f"{label}:\n{description}\n" - return description - else: - return "" - - def format_epilog(self, epilog: str) -> str: - # leave full control over epilog to us - if epilog: - return epilog - else: - return "" - - def indent_lines(self, text: str, indent: str) -> str: - new_lines = [indent + line for line in text.split("\n")] - return "\n".join(new_lines) - - -class UpdatingDefaultsHelpFormatter(PrettyHelpFormatter): - """Custom help formatter for use in ConfigOptionParser. - - This is updates the defaults before expanding them, allowing - them to show up correctly in the help listing. - - Also redact auth from url type options - """ - - def expand_default(self, option: optparse.Option) -> str: - default_values = None - if self.parser is not None: - assert isinstance(self.parser, ConfigOptionParser) - self.parser._update_defaults(self.parser.defaults) - assert option.dest is not None - default_values = self.parser.defaults.get(option.dest) - help_text = super().expand_default(option) - - if default_values and option.metavar == "URL": - if isinstance(default_values, str): - default_values = [default_values] - - # If its not a list, we should abort and just return the help text - if not isinstance(default_values, list): - default_values = [] - - for val in default_values: - help_text = help_text.replace(val, redact_auth_from_url(val)) - - return help_text - - -class CustomOptionParser(optparse.OptionParser): - def insert_option_group( - self, idx: int, *args: Any, **kwargs: Any - ) -> optparse.OptionGroup: - """Insert an OptionGroup at a given position.""" - group = self.add_option_group(*args, **kwargs) - - self.option_groups.pop() - self.option_groups.insert(idx, group) - - return group - - @property - def option_list_all(self) -> List[optparse.Option]: - """Get a list of all options, including those in option groups.""" - res = self.option_list[:] - for i in self.option_groups: - res.extend(i.option_list) - - return res - - -class ConfigOptionParser(CustomOptionParser): - """Custom option parser which updates its defaults by checking the - configuration files and environmental variables""" - - def __init__( - self, - *args: Any, - name: str, - isolated: bool = False, - **kwargs: Any, - ) -> None: - self.name = name - self.config = Configuration(isolated) - - assert self.name - super().__init__(*args, **kwargs) - - def check_default(self, option: optparse.Option, key: str, val: Any) -> Any: - try: - return option.check_value(key, val) - except optparse.OptionValueError as exc: - print(f"An error occurred during configuration: {exc}") - sys.exit(3) - - def _get_ordered_configuration_items(self) -> Iterator[Tuple[str, Any]]: - # Configuration gives keys in an unordered manner. Order them. - override_order = ["global", self.name, ":env:"] - - # Pool the options into different groups - section_items: Dict[str, List[Tuple[str, Any]]] = { - name: [] for name in override_order - } - for section_key, val in self.config.items(): - # ignore empty values - if not val: - logger.debug( - "Ignoring configuration key '%s' as it's value is empty.", - section_key, - ) - continue - - section, key = section_key.split(".", 1) - if section in override_order: - section_items[section].append((key, val)) - - # Yield each group in their override order - for section in override_order: - for key, val in section_items[section]: - yield key, val - - def _update_defaults(self, defaults: Dict[str, Any]) -> Dict[str, Any]: - """Updates the given defaults with values from the config files and - the environ. Does a little special handling for certain types of - options (lists).""" - - # Accumulate complex default state. - self.values = optparse.Values(self.defaults) - late_eval = set() - # Then set the options with those values - for key, val in self._get_ordered_configuration_items(): - # '--' because configuration supports only long names - option = self.get_option("--" + key) - - # Ignore options not present in this parser. E.g. non-globals put - # in [global] by users that want them to apply to all applicable - # commands. - if option is None: - continue - - assert option.dest is not None - - if option.action in ("store_true", "store_false"): - try: - val = strtobool(val) - except ValueError: - self.error( - "{} is not a valid value for {} option, " # noqa - "please specify a boolean value like yes/no, " - "true/false or 1/0 instead.".format(val, key) - ) - elif option.action == "count": - with suppress(ValueError): - val = strtobool(val) - with suppress(ValueError): - val = int(val) - if not isinstance(val, int) or val < 0: - self.error( - "{} is not a valid value for {} option, " # noqa - "please instead specify either a non-negative integer " - "or a boolean value like yes/no or false/true " - "which is equivalent to 1/0.".format(val, key) - ) - elif option.action == "append": - val = val.split() - val = [self.check_default(option, key, v) for v in val] - elif option.action == "callback": - assert option.callback is not None - late_eval.add(option.dest) - opt_str = option.get_opt_string() - val = option.convert_value(opt_str, val) - # From take_action - args = option.callback_args or () - kwargs = option.callback_kwargs or {} - option.callback(option, opt_str, val, self, *args, **kwargs) - else: - val = self.check_default(option, key, val) - - defaults[option.dest] = val - - for key in late_eval: - defaults[key] = getattr(self.values, key) - self.values = None - return defaults - - def get_default_values(self) -> optparse.Values: - """Overriding to make updating the defaults after instantiation of - the option parser possible, _update_defaults() does the dirty work.""" - if not self.process_default_values: - # Old, pre-Optik 1.5 behaviour. - return optparse.Values(self.defaults) - - # Load the configuration, or error out in case of an error - try: - self.config.load() - except ConfigurationError as err: - self.exit(UNKNOWN_ERROR, str(err)) - - defaults = self._update_defaults(self.defaults.copy()) # ours - for option in self._get_all_options(): - assert option.dest is not None - default = defaults.get(option.dest) - if isinstance(default, str): - opt_str = option.get_opt_string() - defaults[option.dest] = option.check_value(opt_str, default) - return optparse.Values(defaults) - - def error(self, msg: str) -> None: - self.print_usage(sys.stderr) - self.exit(UNKNOWN_ERROR, f"{msg}\n") diff --git a/venv/lib/python3.9/site-packages/pip/_internal/cli/progress_bars.py b/venv/lib/python3.9/site-packages/pip/_internal/cli/progress_bars.py deleted file mode 100644 index f3db295..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/cli/progress_bars.py +++ /dev/null @@ -1,250 +0,0 @@ -import itertools -import sys -from signal import SIGINT, default_int_handler, signal -from typing import Any - -from pip._vendor.progress.bar import Bar, FillingCirclesBar, IncrementalBar -from pip._vendor.progress.spinner import Spinner - -from pip._internal.utils.compat import WINDOWS -from pip._internal.utils.logging import get_indentation -from pip._internal.utils.misc import format_size - -try: - from pip._vendor import colorama -# Lots of different errors can come from this, including SystemError and -# ImportError. -except Exception: - colorama = None - - -def _select_progress_class(preferred: Bar, fallback: Bar) -> Bar: - encoding = getattr(preferred.file, "encoding", None) - - # If we don't know what encoding this file is in, then we'll just assume - # that it doesn't support unicode and use the ASCII bar. - if not encoding: - return fallback - - # Collect all of the possible characters we want to use with the preferred - # bar. - characters = [ - getattr(preferred, "empty_fill", ""), - getattr(preferred, "fill", ""), - ] - characters += list(getattr(preferred, "phases", [])) - - # Try to decode the characters we're using for the bar using the encoding - # of the given file, if this works then we'll assume that we can use the - # fancier bar and if not we'll fall back to the plaintext bar. - try: - "".join(characters).encode(encoding) - except UnicodeEncodeError: - return fallback - else: - return preferred - - -_BaseBar: Any = _select_progress_class(IncrementalBar, Bar) - - -class InterruptibleMixin: - """ - Helper to ensure that self.finish() gets called on keyboard interrupt. - - This allows downloads to be interrupted without leaving temporary state - (like hidden cursors) behind. - - This class is similar to the progress library's existing SigIntMixin - helper, but as of version 1.2, that helper has the following problems: - - 1. It calls sys.exit(). - 2. It discards the existing SIGINT handler completely. - 3. It leaves its own handler in place even after an uninterrupted finish, - which will have unexpected delayed effects if the user triggers an - unrelated keyboard interrupt some time after a progress-displaying - download has already completed, for example. - """ - - def __init__(self, *args: Any, **kwargs: Any) -> None: - """ - Save the original SIGINT handler for later. - """ - # https://github.com/python/mypy/issues/5887 - super().__init__(*args, **kwargs) # type: ignore - - self.original_handler = signal(SIGINT, self.handle_sigint) - - # If signal() returns None, the previous handler was not installed from - # Python, and we cannot restore it. This probably should not happen, - # but if it does, we must restore something sensible instead, at least. - # The least bad option should be Python's default SIGINT handler, which - # just raises KeyboardInterrupt. - if self.original_handler is None: - self.original_handler = default_int_handler - - def finish(self) -> None: - """ - Restore the original SIGINT handler after finishing. - - This should happen regardless of whether the progress display finishes - normally, or gets interrupted. - """ - super().finish() # type: ignore - signal(SIGINT, self.original_handler) - - def handle_sigint(self, signum, frame): # type: ignore - """ - Call self.finish() before delegating to the original SIGINT handler. - - This handler should only be in place while the progress display is - active. - """ - self.finish() - self.original_handler(signum, frame) - - -class SilentBar(Bar): - def update(self) -> None: - pass - - -class BlueEmojiBar(IncrementalBar): - - suffix = "%(percent)d%%" - bar_prefix = " " - bar_suffix = " " - phases = ("\U0001F539", "\U0001F537", "\U0001F535") - - -class DownloadProgressMixin: - def __init__(self, *args: Any, **kwargs: Any) -> None: - # https://github.com/python/mypy/issues/5887 - super().__init__(*args, **kwargs) # type: ignore - self.message: str = (" " * (get_indentation() + 2)) + self.message - - @property - def downloaded(self) -> str: - return format_size(self.index) # type: ignore - - @property - def download_speed(self) -> str: - # Avoid zero division errors... - if self.avg == 0.0: # type: ignore - return "..." - return format_size(1 / self.avg) + "/s" # type: ignore - - @property - def pretty_eta(self) -> str: - if self.eta: # type: ignore - return f"eta {self.eta_td}" # type: ignore - return "" - - def iter(self, it): # type: ignore - for x in it: - yield x - # B305 is incorrectly raised here - # https://github.com/PyCQA/flake8-bugbear/issues/59 - self.next(len(x)) # noqa: B305 - self.finish() - - -class WindowsMixin: - def __init__(self, *args: Any, **kwargs: Any) -> None: - # The Windows terminal does not support the hide/show cursor ANSI codes - # even with colorama. So we'll ensure that hide_cursor is False on - # Windows. - # This call needs to go before the super() call, so that hide_cursor - # is set in time. The base progress bar class writes the "hide cursor" - # code to the terminal in its init, so if we don't set this soon - # enough, we get a "hide" with no corresponding "show"... - if WINDOWS and self.hide_cursor: # type: ignore - self.hide_cursor = False - - # https://github.com/python/mypy/issues/5887 - super().__init__(*args, **kwargs) # type: ignore - - # Check if we are running on Windows and we have the colorama module, - # if we do then wrap our file with it. - if WINDOWS and colorama: - self.file = colorama.AnsiToWin32(self.file) # type: ignore - # The progress code expects to be able to call self.file.isatty() - # but the colorama.AnsiToWin32() object doesn't have that, so we'll - # add it. - self.file.isatty = lambda: self.file.wrapped.isatty() - # The progress code expects to be able to call self.file.flush() - # but the colorama.AnsiToWin32() object doesn't have that, so we'll - # add it. - self.file.flush = lambda: self.file.wrapped.flush() - - -class BaseDownloadProgressBar(WindowsMixin, InterruptibleMixin, DownloadProgressMixin): - - file = sys.stdout - message = "%(percent)d%%" - suffix = "%(downloaded)s %(download_speed)s %(pretty_eta)s" - - -class DefaultDownloadProgressBar(BaseDownloadProgressBar, _BaseBar): - pass - - -class DownloadSilentBar(BaseDownloadProgressBar, SilentBar): - pass - - -class DownloadBar(BaseDownloadProgressBar, Bar): - pass - - -class DownloadFillingCirclesBar(BaseDownloadProgressBar, FillingCirclesBar): - pass - - -class DownloadBlueEmojiProgressBar(BaseDownloadProgressBar, BlueEmojiBar): - pass - - -class DownloadProgressSpinner( - WindowsMixin, InterruptibleMixin, DownloadProgressMixin, Spinner -): - - file = sys.stdout - suffix = "%(downloaded)s %(download_speed)s" - - def next_phase(self) -> str: - if not hasattr(self, "_phaser"): - self._phaser = itertools.cycle(self.phases) - return next(self._phaser) - - def update(self) -> None: - message = self.message % self - phase = self.next_phase() - suffix = self.suffix % self - line = "".join( - [ - message, - " " if message else "", - phase, - " " if suffix else "", - suffix, - ] - ) - - self.writeln(line) - - -BAR_TYPES = { - "off": (DownloadSilentBar, DownloadSilentBar), - "on": (DefaultDownloadProgressBar, DownloadProgressSpinner), - "ascii": (DownloadBar, DownloadProgressSpinner), - "pretty": (DownloadFillingCirclesBar, DownloadProgressSpinner), - "emoji": (DownloadBlueEmojiProgressBar, DownloadProgressSpinner), -} - - -def DownloadProgressProvider(progress_bar, max=None): # type: ignore - if max is None or max == 0: - return BAR_TYPES[progress_bar][1]().iter - else: - return BAR_TYPES[progress_bar][0](max=max).iter diff --git a/venv/lib/python3.9/site-packages/pip/_internal/cli/req_command.py b/venv/lib/python3.9/site-packages/pip/_internal/cli/req_command.py deleted file mode 100644 index 4129bf7..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/cli/req_command.py +++ /dev/null @@ -1,453 +0,0 @@ -"""Contains the Command base classes that depend on PipSession. - -The classes in this module are in a separate module so the commands not -needing download / PackageFinder capability don't unnecessarily import the -PackageFinder machinery and all its vendored dependencies, etc. -""" - -import logging -import os -import sys -from functools import partial -from optparse import Values -from typing import Any, List, Optional, Tuple - -from pip._internal.cache import WheelCache -from pip._internal.cli import cmdoptions -from pip._internal.cli.base_command import Command -from pip._internal.cli.command_context import CommandContextMixIn -from pip._internal.exceptions import CommandError, PreviousBuildDirError -from pip._internal.index.collector import LinkCollector -from pip._internal.index.package_finder import PackageFinder -from pip._internal.models.selection_prefs import SelectionPreferences -from pip._internal.models.target_python import TargetPython -from pip._internal.network.session import PipSession -from pip._internal.operations.prepare import RequirementPreparer -from pip._internal.req.constructors import ( - install_req_from_editable, - install_req_from_line, - install_req_from_parsed_requirement, - install_req_from_req_string, -) -from pip._internal.req.req_file import parse_requirements -from pip._internal.req.req_install import InstallRequirement -from pip._internal.req.req_tracker import RequirementTracker -from pip._internal.resolution.base import BaseResolver -from pip._internal.self_outdated_check import pip_self_version_check -from pip._internal.utils.temp_dir import ( - TempDirectory, - TempDirectoryTypeRegistry, - tempdir_kinds, -) -from pip._internal.utils.virtualenv import running_under_virtualenv - -logger = logging.getLogger(__name__) - - -class SessionCommandMixin(CommandContextMixIn): - - """ - A class mixin for command classes needing _build_session(). - """ - - def __init__(self) -> None: - super().__init__() - self._session: Optional[PipSession] = None - - @classmethod - def _get_index_urls(cls, options: Values) -> Optional[List[str]]: - """Return a list of index urls from user-provided options.""" - index_urls = [] - if not getattr(options, "no_index", False): - url = getattr(options, "index_url", None) - if url: - index_urls.append(url) - urls = getattr(options, "extra_index_urls", None) - if urls: - index_urls.extend(urls) - # Return None rather than an empty list - return index_urls or None - - def get_default_session(self, options: Values) -> PipSession: - """Get a default-managed session.""" - if self._session is None: - self._session = self.enter_context(self._build_session(options)) - # there's no type annotation on requests.Session, so it's - # automatically ContextManager[Any] and self._session becomes Any, - # then https://github.com/python/mypy/issues/7696 kicks in - assert self._session is not None - return self._session - - def _build_session( - self, - options: Values, - retries: Optional[int] = None, - timeout: Optional[int] = None, - ) -> PipSession: - assert not options.cache_dir or os.path.isabs(options.cache_dir) - session = PipSession( - cache=( - os.path.join(options.cache_dir, "http") if options.cache_dir else None - ), - retries=retries if retries is not None else options.retries, - trusted_hosts=options.trusted_hosts, - index_urls=self._get_index_urls(options), - ) - - # Handle custom ca-bundles from the user - if options.cert: - session.verify = options.cert - - # Handle SSL client certificate - if options.client_cert: - session.cert = options.client_cert - - # Handle timeouts - if options.timeout or timeout: - session.timeout = timeout if timeout is not None else options.timeout - - # Handle configured proxies - if options.proxy: - session.proxies = { - "http": options.proxy, - "https": options.proxy, - } - - # Determine if we can prompt the user for authentication or not - session.auth.prompting = not options.no_input - - return session - - -class IndexGroupCommand(Command, SessionCommandMixin): - - """ - Abstract base class for commands with the index_group options. - - This also corresponds to the commands that permit the pip version check. - """ - - def handle_pip_version_check(self, options: Values) -> None: - """ - Do the pip version check if not disabled. - - This overrides the default behavior of not doing the check. - """ - # Make sure the index_group options are present. - assert hasattr(options, "no_index") - - if options.disable_pip_version_check or options.no_index: - return - - # Otherwise, check if we're using the latest version of pip available. - session = self._build_session( - options, retries=0, timeout=min(5, options.timeout) - ) - with session: - pip_self_version_check(session, options) - - -KEEPABLE_TEMPDIR_TYPES = [ - tempdir_kinds.BUILD_ENV, - tempdir_kinds.EPHEM_WHEEL_CACHE, - tempdir_kinds.REQ_BUILD, -] - - -def warn_if_run_as_root() -> None: - """Output a warning for sudo users on Unix. - - In a virtual environment, sudo pip still writes to virtualenv. - On Windows, users may run pip as Administrator without issues. - This warning only applies to Unix root users outside of virtualenv. - """ - if running_under_virtualenv(): - return - if not hasattr(os, "getuid"): - return - # On Windows, there are no "system managed" Python packages. Installing as - # Administrator via pip is the correct way of updating system environments. - # - # We choose sys.platform over utils.compat.WINDOWS here to enable Mypy platform - # checks: https://mypy.readthedocs.io/en/stable/common_issues.html - if sys.platform == "win32" or sys.platform == "cygwin": - return - if sys.platform == "darwin" or sys.platform == "linux": - if os.getuid() != 0: - return - logger.warning( - "Running pip as the 'root' user can result in broken permissions and " - "conflicting behaviour with the system package manager. " - "It is recommended to use a virtual environment instead: " - "https://pip.pypa.io/warnings/venv" - ) - - -def with_cleanup(func: Any) -> Any: - """Decorator for common logic related to managing temporary - directories. - """ - - def configure_tempdir_registry(registry: TempDirectoryTypeRegistry) -> None: - for t in KEEPABLE_TEMPDIR_TYPES: - registry.set_delete(t, False) - - def wrapper( - self: RequirementCommand, options: Values, args: List[Any] - ) -> Optional[int]: - assert self.tempdir_registry is not None - if options.no_clean: - configure_tempdir_registry(self.tempdir_registry) - - try: - return func(self, options, args) - except PreviousBuildDirError: - # This kind of conflict can occur when the user passes an explicit - # build directory with a pre-existing folder. In that case we do - # not want to accidentally remove it. - configure_tempdir_registry(self.tempdir_registry) - raise - - return wrapper - - -class RequirementCommand(IndexGroupCommand): - def __init__(self, *args: Any, **kw: Any) -> None: - super().__init__(*args, **kw) - - self.cmd_opts.add_option(cmdoptions.no_clean()) - - @staticmethod - def determine_resolver_variant(options: Values) -> str: - """Determines which resolver should be used, based on the given options.""" - if "legacy-resolver" in options.deprecated_features_enabled: - return "legacy" - - return "2020-resolver" - - @classmethod - def make_requirement_preparer( - cls, - temp_build_dir: TempDirectory, - options: Values, - req_tracker: RequirementTracker, - session: PipSession, - finder: PackageFinder, - use_user_site: bool, - download_dir: Optional[str] = None, - ) -> RequirementPreparer: - """ - Create a RequirementPreparer instance for the given parameters. - """ - temp_build_dir_path = temp_build_dir.path - assert temp_build_dir_path is not None - - resolver_variant = cls.determine_resolver_variant(options) - if resolver_variant == "2020-resolver": - lazy_wheel = "fast-deps" in options.features_enabled - if lazy_wheel: - logger.warning( - "pip is using lazily downloaded wheels using HTTP " - "range requests to obtain dependency information. " - "This experimental feature is enabled through " - "--use-feature=fast-deps and it is not ready for " - "production." - ) - else: - lazy_wheel = False - if "fast-deps" in options.features_enabled: - logger.warning( - "fast-deps has no effect when used with the legacy resolver." - ) - - return RequirementPreparer( - build_dir=temp_build_dir_path, - src_dir=options.src_dir, - download_dir=download_dir, - build_isolation=options.build_isolation, - req_tracker=req_tracker, - session=session, - progress_bar=options.progress_bar, - finder=finder, - require_hashes=options.require_hashes, - use_user_site=use_user_site, - lazy_wheel=lazy_wheel, - in_tree_build="in-tree-build" in options.features_enabled, - ) - - @classmethod - def make_resolver( - cls, - preparer: RequirementPreparer, - finder: PackageFinder, - options: Values, - wheel_cache: Optional[WheelCache] = None, - use_user_site: bool = False, - ignore_installed: bool = True, - ignore_requires_python: bool = False, - force_reinstall: bool = False, - upgrade_strategy: str = "to-satisfy-only", - use_pep517: Optional[bool] = None, - py_version_info: Optional[Tuple[int, ...]] = None, - ) -> BaseResolver: - """ - Create a Resolver instance for the given parameters. - """ - make_install_req = partial( - install_req_from_req_string, - isolated=options.isolated_mode, - use_pep517=use_pep517, - ) - resolver_variant = cls.determine_resolver_variant(options) - # The long import name and duplicated invocation is needed to convince - # Mypy into correctly typechecking. Otherwise it would complain the - # "Resolver" class being redefined. - if resolver_variant == "2020-resolver": - import pip._internal.resolution.resolvelib.resolver - - return pip._internal.resolution.resolvelib.resolver.Resolver( - preparer=preparer, - finder=finder, - wheel_cache=wheel_cache, - make_install_req=make_install_req, - use_user_site=use_user_site, - ignore_dependencies=options.ignore_dependencies, - ignore_installed=ignore_installed, - ignore_requires_python=ignore_requires_python, - force_reinstall=force_reinstall, - upgrade_strategy=upgrade_strategy, - py_version_info=py_version_info, - ) - import pip._internal.resolution.legacy.resolver - - return pip._internal.resolution.legacy.resolver.Resolver( - preparer=preparer, - finder=finder, - wheel_cache=wheel_cache, - make_install_req=make_install_req, - use_user_site=use_user_site, - ignore_dependencies=options.ignore_dependencies, - ignore_installed=ignore_installed, - ignore_requires_python=ignore_requires_python, - force_reinstall=force_reinstall, - upgrade_strategy=upgrade_strategy, - py_version_info=py_version_info, - ) - - def get_requirements( - self, - args: List[str], - options: Values, - finder: PackageFinder, - session: PipSession, - ) -> List[InstallRequirement]: - """ - Parse command-line arguments into the corresponding requirements. - """ - requirements: List[InstallRequirement] = [] - for filename in options.constraints: - for parsed_req in parse_requirements( - filename, - constraint=True, - finder=finder, - options=options, - session=session, - ): - req_to_add = install_req_from_parsed_requirement( - parsed_req, - isolated=options.isolated_mode, - user_supplied=False, - ) - requirements.append(req_to_add) - - for req in args: - req_to_add = install_req_from_line( - req, - None, - isolated=options.isolated_mode, - use_pep517=options.use_pep517, - user_supplied=True, - ) - requirements.append(req_to_add) - - for req in options.editables: - req_to_add = install_req_from_editable( - req, - user_supplied=True, - isolated=options.isolated_mode, - use_pep517=options.use_pep517, - ) - requirements.append(req_to_add) - - # NOTE: options.require_hashes may be set if --require-hashes is True - for filename in options.requirements: - for parsed_req in parse_requirements( - filename, finder=finder, options=options, session=session - ): - req_to_add = install_req_from_parsed_requirement( - parsed_req, - isolated=options.isolated_mode, - use_pep517=options.use_pep517, - user_supplied=True, - ) - requirements.append(req_to_add) - - # If any requirement has hash options, enable hash checking. - if any(req.has_hash_options for req in requirements): - options.require_hashes = True - - if not (args or options.editables or options.requirements): - opts = {"name": self.name} - if options.find_links: - raise CommandError( - "You must give at least one requirement to {name} " - '(maybe you meant "pip {name} {links}"?)'.format( - **dict(opts, links=" ".join(options.find_links)) - ) - ) - else: - raise CommandError( - "You must give at least one requirement to {name} " - '(see "pip help {name}")'.format(**opts) - ) - - return requirements - - @staticmethod - def trace_basic_info(finder: PackageFinder) -> None: - """ - Trace basic information about the provided objects. - """ - # Display where finder is looking for packages - search_scope = finder.search_scope - locations = search_scope.get_formatted_locations() - if locations: - logger.info(locations) - - def _build_package_finder( - self, - options: Values, - session: PipSession, - target_python: Optional[TargetPython] = None, - ignore_requires_python: Optional[bool] = None, - ) -> PackageFinder: - """ - Create a package finder appropriate to this requirement command. - - :param ignore_requires_python: Whether to ignore incompatible - "Requires-Python" values in links. Defaults to False. - """ - link_collector = LinkCollector.create(session, options=options) - selection_prefs = SelectionPreferences( - allow_yanked=True, - format_control=options.format_control, - allow_all_prereleases=options.pre, - prefer_binary=options.prefer_binary, - ignore_requires_python=ignore_requires_python, - ) - - return PackageFinder.create( - link_collector=link_collector, - selection_prefs=selection_prefs, - target_python=target_python, - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/cli/spinners.py b/venv/lib/python3.9/site-packages/pip/_internal/cli/spinners.py deleted file mode 100644 index 1e313e1..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/cli/spinners.py +++ /dev/null @@ -1,157 +0,0 @@ -import contextlib -import itertools -import logging -import sys -import time -from typing import IO, Iterator - -from pip._vendor.progress import HIDE_CURSOR, SHOW_CURSOR - -from pip._internal.utils.compat import WINDOWS -from pip._internal.utils.logging import get_indentation - -logger = logging.getLogger(__name__) - - -class SpinnerInterface: - def spin(self) -> None: - raise NotImplementedError() - - def finish(self, final_status: str) -> None: - raise NotImplementedError() - - -class InteractiveSpinner(SpinnerInterface): - def __init__( - self, - message: str, - file: IO[str] = None, - spin_chars: str = "-\\|/", - # Empirically, 8 updates/second looks nice - min_update_interval_seconds: float = 0.125, - ): - self._message = message - if file is None: - file = sys.stdout - self._file = file - self._rate_limiter = RateLimiter(min_update_interval_seconds) - self._finished = False - - self._spin_cycle = itertools.cycle(spin_chars) - - self._file.write(" " * get_indentation() + self._message + " ... ") - self._width = 0 - - def _write(self, status: str) -> None: - assert not self._finished - # Erase what we wrote before by backspacing to the beginning, writing - # spaces to overwrite the old text, and then backspacing again - backup = "\b" * self._width - self._file.write(backup + " " * self._width + backup) - # Now we have a blank slate to add our status - self._file.write(status) - self._width = len(status) - self._file.flush() - self._rate_limiter.reset() - - def spin(self) -> None: - if self._finished: - return - if not self._rate_limiter.ready(): - return - self._write(next(self._spin_cycle)) - - def finish(self, final_status: str) -> None: - if self._finished: - return - self._write(final_status) - self._file.write("\n") - self._file.flush() - self._finished = True - - -# Used for dumb terminals, non-interactive installs (no tty), etc. -# We still print updates occasionally (once every 60 seconds by default) to -# act as a keep-alive for systems like Travis-CI that take lack-of-output as -# an indication that a task has frozen. -class NonInteractiveSpinner(SpinnerInterface): - def __init__(self, message: str, min_update_interval_seconds: float = 60.0) -> None: - self._message = message - self._finished = False - self._rate_limiter = RateLimiter(min_update_interval_seconds) - self._update("started") - - def _update(self, status: str) -> None: - assert not self._finished - self._rate_limiter.reset() - logger.info("%s: %s", self._message, status) - - def spin(self) -> None: - if self._finished: - return - if not self._rate_limiter.ready(): - return - self._update("still running...") - - def finish(self, final_status: str) -> None: - if self._finished: - return - self._update(f"finished with status '{final_status}'") - self._finished = True - - -class RateLimiter: - def __init__(self, min_update_interval_seconds: float) -> None: - self._min_update_interval_seconds = min_update_interval_seconds - self._last_update: float = 0 - - def ready(self) -> bool: - now = time.time() - delta = now - self._last_update - return delta >= self._min_update_interval_seconds - - def reset(self) -> None: - self._last_update = time.time() - - -@contextlib.contextmanager -def open_spinner(message: str) -> Iterator[SpinnerInterface]: - # Interactive spinner goes directly to sys.stdout rather than being routed - # through the logging system, but it acts like it has level INFO, - # i.e. it's only displayed if we're at level INFO or better. - # Non-interactive spinner goes through the logging system, so it is always - # in sync with logging configuration. - if sys.stdout.isatty() and logger.getEffectiveLevel() <= logging.INFO: - spinner: SpinnerInterface = InteractiveSpinner(message) - else: - spinner = NonInteractiveSpinner(message) - try: - with hidden_cursor(sys.stdout): - yield spinner - except KeyboardInterrupt: - spinner.finish("canceled") - raise - except Exception: - spinner.finish("error") - raise - else: - spinner.finish("done") - - -@contextlib.contextmanager -def hidden_cursor(file: IO[str]) -> Iterator[None]: - # The Windows terminal does not support the hide/show cursor ANSI codes, - # even via colorama. So don't even try. - if WINDOWS: - yield - # We don't want to clutter the output with control characters if we're - # writing to a file, or if the user is running with --quiet. - # See https://github.com/pypa/pip/issues/3418 - elif not file.isatty() or logger.getEffectiveLevel() > logging.INFO: - yield - else: - file.write(HIDE_CURSOR) - try: - yield - finally: - file.write(SHOW_CURSOR) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/cli/status_codes.py b/venv/lib/python3.9/site-packages/pip/_internal/cli/status_codes.py deleted file mode 100644 index 5e29502..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/cli/status_codes.py +++ /dev/null @@ -1,6 +0,0 @@ -SUCCESS = 0 -ERROR = 1 -UNKNOWN_ERROR = 2 -VIRTUALENV_NOT_FOUND = 3 -PREVIOUS_BUILD_DIR_ERROR = 4 -NO_MATCHES_FOUND = 23 diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/__init__.py deleted file mode 100644 index 8e94b38..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/__init__.py +++ /dev/null @@ -1,112 +0,0 @@ -""" -Package containing all pip commands -""" - -import importlib -from collections import OrderedDict, namedtuple -from typing import Any, Dict, Optional - -from pip._internal.cli.base_command import Command - -CommandInfo = namedtuple('CommandInfo', 'module_path, class_name, summary') - -# The ordering matters for help display. -# Also, even though the module path starts with the same -# "pip._internal.commands" prefix in each case, we include the full path -# because it makes testing easier (specifically when modifying commands_dict -# in test setup / teardown by adding info for a FakeCommand class defined -# in a test-related module). -# Finally, we need to pass an iterable of pairs here rather than a dict -# so that the ordering won't be lost when using Python 2.7. -commands_dict: Dict[str, CommandInfo] = OrderedDict([ - ('install', CommandInfo( - 'pip._internal.commands.install', 'InstallCommand', - 'Install packages.', - )), - ('download', CommandInfo( - 'pip._internal.commands.download', 'DownloadCommand', - 'Download packages.', - )), - ('uninstall', CommandInfo( - 'pip._internal.commands.uninstall', 'UninstallCommand', - 'Uninstall packages.', - )), - ('freeze', CommandInfo( - 'pip._internal.commands.freeze', 'FreezeCommand', - 'Output installed packages in requirements format.', - )), - ('list', CommandInfo( - 'pip._internal.commands.list', 'ListCommand', - 'List installed packages.', - )), - ('show', CommandInfo( - 'pip._internal.commands.show', 'ShowCommand', - 'Show information about installed packages.', - )), - ('check', CommandInfo( - 'pip._internal.commands.check', 'CheckCommand', - 'Verify installed packages have compatible dependencies.', - )), - ('config', CommandInfo( - 'pip._internal.commands.configuration', 'ConfigurationCommand', - 'Manage local and global configuration.', - )), - ('search', CommandInfo( - 'pip._internal.commands.search', 'SearchCommand', - 'Search PyPI for packages.', - )), - ('cache', CommandInfo( - 'pip._internal.commands.cache', 'CacheCommand', - "Inspect and manage pip's wheel cache.", - )), - ('index', CommandInfo( - 'pip._internal.commands.index', 'IndexCommand', - "Inspect information available from package indexes.", - )), - ('wheel', CommandInfo( - 'pip._internal.commands.wheel', 'WheelCommand', - 'Build wheels from your requirements.', - )), - ('hash', CommandInfo( - 'pip._internal.commands.hash', 'HashCommand', - 'Compute hashes of package archives.', - )), - ('completion', CommandInfo( - 'pip._internal.commands.completion', 'CompletionCommand', - 'A helper command used for command completion.', - )), - ('debug', CommandInfo( - 'pip._internal.commands.debug', 'DebugCommand', - 'Show information useful for debugging.', - )), - ('help', CommandInfo( - 'pip._internal.commands.help', 'HelpCommand', - 'Show help for commands.', - )), -]) - - -def create_command(name: str, **kwargs: Any) -> Command: - """ - Create an instance of the Command class with the given name. - """ - module_path, class_name, summary = commands_dict[name] - module = importlib.import_module(module_path) - command_class = getattr(module, class_name) - command = command_class(name=name, summary=summary, **kwargs) - - return command - - -def get_similar_commands(name: str) -> Optional[str]: - """Command name auto-correct.""" - from difflib import get_close_matches - - name = name.lower() - - close_commands = get_close_matches(name, commands_dict.keys()) - - if close_commands: - return close_commands[0] - else: - return None diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/cache.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/cache.py deleted file mode 100644 index 3a5bb9c..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/cache.py +++ /dev/null @@ -1,216 +0,0 @@ -import os -import textwrap -from optparse import Values -from typing import Any, List - -import pip._internal.utils.filesystem as filesystem -from pip._internal.cli.base_command import Command -from pip._internal.cli.status_codes import ERROR, SUCCESS -from pip._internal.exceptions import CommandError, PipError -from pip._internal.utils.logging import getLogger - -logger = getLogger(__name__) - - -class CacheCommand(Command): - """ - Inspect and manage pip's wheel cache. - - Subcommands: - - - dir: Show the cache directory. - - info: Show information about the cache. - - list: List filenames of packages stored in the cache. - - remove: Remove one or more package from the cache. - - purge: Remove all items from the cache. - - ```` can be a glob expression or a package name. - """ - - ignore_require_venv = True - usage = """ - %prog dir - %prog info - %prog list [] [--format=[human, abspath]] - %prog remove - %prog purge - """ - - def add_options(self) -> None: - - self.cmd_opts.add_option( - '--format', - action='store', - dest='list_format', - default="human", - choices=('human', 'abspath'), - help="Select the output format among: human (default) or abspath" - ) - - self.parser.insert_option_group(0, self.cmd_opts) - - def run(self, options: Values, args: List[Any]) -> int: - handlers = { - "dir": self.get_cache_dir, - "info": self.get_cache_info, - "list": self.list_cache_items, - "remove": self.remove_cache_items, - "purge": self.purge_cache, - } - - if not options.cache_dir: - logger.error("pip cache commands can not " - "function since cache is disabled.") - return ERROR - - # Determine action - if not args or args[0] not in handlers: - logger.error( - "Need an action (%s) to perform.", - ", ".join(sorted(handlers)), - ) - return ERROR - - action = args[0] - - # Error handling happens here, not in the action-handlers. - try: - handlers[action](options, args[1:]) - except PipError as e: - logger.error(e.args[0]) - return ERROR - - return SUCCESS - - def get_cache_dir(self, options: Values, args: List[Any]) -> None: - if args: - raise CommandError('Too many arguments') - - logger.info(options.cache_dir) - - def get_cache_info(self, options: Values, args: List[Any]) -> None: - if args: - raise CommandError('Too many arguments') - - num_http_files = len(self._find_http_files(options)) - num_packages = len(self._find_wheels(options, '*')) - - http_cache_location = self._cache_dir(options, 'http') - wheels_cache_location = self._cache_dir(options, 'wheels') - http_cache_size = filesystem.format_directory_size(http_cache_location) - wheels_cache_size = filesystem.format_directory_size( - wheels_cache_location - ) - - message = textwrap.dedent(""" - Package index page cache location: {http_cache_location} - Package index page cache size: {http_cache_size} - Number of HTTP files: {num_http_files} - Wheels location: {wheels_cache_location} - Wheels size: {wheels_cache_size} - Number of wheels: {package_count} - """).format( - http_cache_location=http_cache_location, - http_cache_size=http_cache_size, - num_http_files=num_http_files, - wheels_cache_location=wheels_cache_location, - package_count=num_packages, - wheels_cache_size=wheels_cache_size, - ).strip() - - logger.info(message) - - def list_cache_items(self, options: Values, args: List[Any]) -> None: - if len(args) > 1: - raise CommandError('Too many arguments') - - if args: - pattern = args[0] - else: - pattern = '*' - - files = self._find_wheels(options, pattern) - if options.list_format == 'human': - self.format_for_human(files) - else: - self.format_for_abspath(files) - - def format_for_human(self, files: List[str]) -> None: - if not files: - logger.info('Nothing cached.') - return - - results = [] - for filename in files: - wheel = os.path.basename(filename) - size = filesystem.format_file_size(filename) - results.append(f' - {wheel} ({size})') - logger.info('Cache contents:\n') - logger.info('\n'.join(sorted(results))) - - def format_for_abspath(self, files: List[str]) -> None: - if not files: - return - - results = [] - for filename in files: - results.append(filename) - - logger.info('\n'.join(sorted(results))) - - def remove_cache_items(self, options: Values, args: List[Any]) -> None: - if len(args) > 1: - raise CommandError('Too many arguments') - - if not args: - raise CommandError('Please provide a pattern') - - files = self._find_wheels(options, args[0]) - - # Only fetch http files if no specific pattern given - if args[0] == '*': - files += self._find_http_files(options) - - if not files: - raise CommandError('No matching packages') - - for filename in files: - os.unlink(filename) - logger.verbose("Removed %s", filename) - logger.info("Files removed: %s", len(files)) - - def purge_cache(self, options: Values, args: List[Any]) -> None: - if args: - raise CommandError('Too many arguments') - - return self.remove_cache_items(options, ['*']) - - def _cache_dir(self, options: Values, subdir: str) -> str: - return os.path.join(options.cache_dir, subdir) - - def _find_http_files(self, options: Values) -> List[str]: - http_dir = self._cache_dir(options, 'http') - return filesystem.find_files(http_dir, '*') - - def _find_wheels(self, options: Values, pattern: str) -> List[str]: - wheel_dir = self._cache_dir(options, 'wheels') - - # The wheel filename format, as specified in PEP 427, is: - # {distribution}-{version}(-{build})?-{python}-{abi}-{platform}.whl - # - # Additionally, non-alphanumeric values in the distribution are - # normalized to underscores (_), meaning hyphens can never occur - # before `-{version}`. - # - # Given that information: - # - If the pattern we're given contains a hyphen (-), the user is - # providing at least the version. Thus, we can just append `*.whl` - # to match the rest of it. - # - If the pattern we're given doesn't contain a hyphen (-), the - # user is only providing the name. Thus, we append `-*.whl` to - # match the hyphen before the version, followed by anything else. - # - # PEP 427: https://www.python.org/dev/peps/pep-0427/ - pattern = pattern + ("*.whl" if "-" in pattern else "-*.whl") - - return filesystem.find_files(wheel_dir, pattern) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/check.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/check.py deleted file mode 100644 index f9412a7..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/check.py +++ /dev/null @@ -1,47 +0,0 @@ -import logging -from optparse import Values -from typing import Any, List - -from pip._internal.cli.base_command import Command -from pip._internal.cli.status_codes import ERROR, SUCCESS -from pip._internal.operations.check import ( - check_package_set, - create_package_set_from_installed, -) -from pip._internal.utils.misc import write_output - -logger = logging.getLogger(__name__) - - -class CheckCommand(Command): - """Verify installed packages have compatible dependencies.""" - - usage = """ - %prog [options]""" - - def run(self, options: Values, args: List[Any]) -> int: - - package_set, parsing_probs = create_package_set_from_installed() - missing, conflicting = check_package_set(package_set) - - for project_name in missing: - version = package_set[project_name].version - for dependency in missing[project_name]: - write_output( - "%s %s requires %s, which is not installed.", - project_name, version, dependency[0], - ) - - for project_name in conflicting: - version = package_set[project_name].version - for dep_name, dep_version, req in conflicting[project_name]: - write_output( - "%s %s has requirement %s, but you have %s %s.", - project_name, version, req, dep_name, dep_version, - ) - - if missing or conflicting or parsing_probs: - return ERROR - else: - write_output("No broken requirements found.") - return SUCCESS diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/completion.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/completion.py deleted file mode 100644 index 9ce7888..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/completion.py +++ /dev/null @@ -1,91 +0,0 @@ -import sys -import textwrap -from optparse import Values -from typing import List - -from pip._internal.cli.base_command import Command -from pip._internal.cli.status_codes import SUCCESS -from pip._internal.utils.misc import get_prog - -BASE_COMPLETION = """ -# pip {shell} completion start{script}# pip {shell} completion end -""" - -COMPLETION_SCRIPTS = { - 'bash': """ - _pip_completion() - {{ - COMPREPLY=( $( COMP_WORDS="${{COMP_WORDS[*]}}" \\ - COMP_CWORD=$COMP_CWORD \\ - PIP_AUTO_COMPLETE=1 $1 2>/dev/null ) ) - }} - complete -o default -F _pip_completion {prog} - """, - 'zsh': """ - function _pip_completion {{ - local words cword - read -Ac words - read -cn cword - reply=( $( COMP_WORDS="$words[*]" \\ - COMP_CWORD=$(( cword-1 )) \\ - PIP_AUTO_COMPLETE=1 $words[1] 2>/dev/null )) - }} - compctl -K _pip_completion {prog} - """, - 'fish': """ - function __fish_complete_pip - set -lx COMP_WORDS (commandline -o) "" - set -lx COMP_CWORD ( \\ - math (contains -i -- (commandline -t) $COMP_WORDS)-1 \\ - ) - set -lx PIP_AUTO_COMPLETE 1 - string split \\ -- (eval $COMP_WORDS[1]) - end - complete -fa "(__fish_complete_pip)" -c {prog} - """, -} - - -class CompletionCommand(Command): - """A helper command to be used for command completion.""" - - ignore_require_venv = True - - def add_options(self) -> None: - self.cmd_opts.add_option( - '--bash', '-b', - action='store_const', - const='bash', - dest='shell', - help='Emit completion code for bash') - self.cmd_opts.add_option( - '--zsh', '-z', - action='store_const', - const='zsh', - dest='shell', - help='Emit completion code for zsh') - self.cmd_opts.add_option( - '--fish', '-f', - action='store_const', - const='fish', - dest='shell', - help='Emit completion code for fish') - - self.parser.insert_option_group(0, self.cmd_opts) - - def run(self, options: Values, args: List[str]) -> int: - """Prints the completion code of the given shell""" - shells = COMPLETION_SCRIPTS.keys() - shell_options = ['--' + shell for shell in sorted(shells)] - if options.shell in shells: - script = textwrap.dedent( - COMPLETION_SCRIPTS.get(options.shell, '').format( - prog=get_prog()) - ) - print(BASE_COMPLETION.format(script=script, shell=options.shell)) - return SUCCESS - else: - sys.stderr.write( - 'ERROR: You must pass {}\n' .format(' or '.join(shell_options)) - ) - return SUCCESS diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/configuration.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/configuration.py deleted file mode 100644 index 6e47b87..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/configuration.py +++ /dev/null @@ -1,266 +0,0 @@ -import logging -import os -import subprocess -from optparse import Values -from typing import Any, List, Optional - -from pip._internal.cli.base_command import Command -from pip._internal.cli.status_codes import ERROR, SUCCESS -from pip._internal.configuration import ( - Configuration, - Kind, - get_configuration_files, - kinds, -) -from pip._internal.exceptions import PipError -from pip._internal.utils.logging import indent_log -from pip._internal.utils.misc import get_prog, write_output - -logger = logging.getLogger(__name__) - - -class ConfigurationCommand(Command): - """ - Manage local and global configuration. - - Subcommands: - - - list: List the active configuration (or from the file specified) - - edit: Edit the configuration file in an editor - - get: Get the value associated with name - - set: Set the name=value - - unset: Unset the value associated with name - - debug: List the configuration files and values defined under them - - If none of --user, --global and --site are passed, a virtual - environment configuration file is used if one is active and the file - exists. Otherwise, all modifications happen on the to the user file by - default. - """ - - ignore_require_venv = True - usage = """ - %prog [] list - %prog [] [--editor ] edit - - %prog [] get name - %prog [] set name value - %prog [] unset name - %prog [] debug - """ - - def add_options(self) -> None: - self.cmd_opts.add_option( - '--editor', - dest='editor', - action='store', - default=None, - help=( - 'Editor to use to edit the file. Uses VISUAL or EDITOR ' - 'environment variables if not provided.' - ) - ) - - self.cmd_opts.add_option( - '--global', - dest='global_file', - action='store_true', - default=False, - help='Use the system-wide configuration file only' - ) - - self.cmd_opts.add_option( - '--user', - dest='user_file', - action='store_true', - default=False, - help='Use the user configuration file only' - ) - - self.cmd_opts.add_option( - '--site', - dest='site_file', - action='store_true', - default=False, - help='Use the current environment configuration file only' - ) - - self.parser.insert_option_group(0, self.cmd_opts) - - def run(self, options: Values, args: List[str]) -> int: - handlers = { - "list": self.list_values, - "edit": self.open_in_editor, - "get": self.get_name, - "set": self.set_name_value, - "unset": self.unset_name, - "debug": self.list_config_values, - } - - # Determine action - if not args or args[0] not in handlers: - logger.error( - "Need an action (%s) to perform.", - ", ".join(sorted(handlers)), - ) - return ERROR - - action = args[0] - - # Determine which configuration files are to be loaded - # Depends on whether the command is modifying. - try: - load_only = self._determine_file( - options, need_value=(action in ["get", "set", "unset", "edit"]) - ) - except PipError as e: - logger.error(e.args[0]) - return ERROR - - # Load a new configuration - self.configuration = Configuration( - isolated=options.isolated_mode, load_only=load_only - ) - self.configuration.load() - - # Error handling happens here, not in the action-handlers. - try: - handlers[action](options, args[1:]) - except PipError as e: - logger.error(e.args[0]) - return ERROR - - return SUCCESS - - def _determine_file(self, options: Values, need_value: bool) -> Optional[Kind]: - file_options = [key for key, value in ( - (kinds.USER, options.user_file), - (kinds.GLOBAL, options.global_file), - (kinds.SITE, options.site_file), - ) if value] - - if not file_options: - if not need_value: - return None - # Default to user, unless there's a site file. - elif any( - os.path.exists(site_config_file) - for site_config_file in get_configuration_files()[kinds.SITE] - ): - return kinds.SITE - else: - return kinds.USER - elif len(file_options) == 1: - return file_options[0] - - raise PipError( - "Need exactly one file to operate upon " - "(--user, --site, --global) to perform." - ) - - def list_values(self, options: Values, args: List[str]) -> None: - self._get_n_args(args, "list", n=0) - - for key, value in sorted(self.configuration.items()): - write_output("%s=%r", key, value) - - def get_name(self, options: Values, args: List[str]) -> None: - key = self._get_n_args(args, "get [name]", n=1) - value = self.configuration.get_value(key) - - write_output("%s", value) - - def set_name_value(self, options: Values, args: List[str]) -> None: - key, value = self._get_n_args(args, "set [name] [value]", n=2) - self.configuration.set_value(key, value) - - self._save_configuration() - - def unset_name(self, options: Values, args: List[str]) -> None: - key = self._get_n_args(args, "unset [name]", n=1) - self.configuration.unset_value(key) - - self._save_configuration() - - def list_config_values(self, options: Values, args: List[str]) -> None: - """List config key-value pairs across different config files""" - self._get_n_args(args, "debug", n=0) - - self.print_env_var_values() - # Iterate over config files and print if they exist, and the - # key-value pairs present in them if they do - for variant, files in sorted(self.configuration.iter_config_files()): - write_output("%s:", variant) - for fname in files: - with indent_log(): - file_exists = os.path.exists(fname) - write_output("%s, exists: %r", - fname, file_exists) - if file_exists: - self.print_config_file_values(variant) - - def print_config_file_values(self, variant: Kind) -> None: - """Get key-value pairs from the file of a variant""" - for name, value in self.configuration.\ - get_values_in_config(variant).items(): - with indent_log(): - write_output("%s: %s", name, value) - - def print_env_var_values(self) -> None: - """Get key-values pairs present as environment variables""" - write_output("%s:", 'env_var') - with indent_log(): - for key, value in sorted(self.configuration.get_environ_vars()): - env_var = f'PIP_{key.upper()}' - write_output("%s=%r", env_var, value) - - def open_in_editor(self, options: Values, args: List[str]) -> None: - editor = self._determine_editor(options) - - fname = self.configuration.get_file_to_edit() - if fname is None: - raise PipError("Could not determine appropriate file.") - - try: - subprocess.check_call([editor, fname]) - except subprocess.CalledProcessError as e: - raise PipError( - "Editor Subprocess exited with exit code {}" - .format(e.returncode) - ) - - def _get_n_args(self, args: List[str], example: str, n: int) -> Any: - """Helper to make sure the command got the right number of arguments - """ - if len(args) != n: - msg = ( - 'Got unexpected number of arguments, expected {}. ' - '(example: "{} config {}")' - ).format(n, get_prog(), example) - raise PipError(msg) - - if n == 1: - return args[0] - else: - return args - - def _save_configuration(self) -> None: - # We successfully ran a modifying command. Need to save the - # configuration. - try: - self.configuration.save() - except Exception: - logger.exception( - "Unable to save configuration. Please report this as a bug." - ) - raise PipError("Internal Error.") - - def _determine_editor(self, options: Values) -> str: - if options.editor is not None: - return options.editor - elif "VISUAL" in os.environ: - return os.environ["VISUAL"] - elif "EDITOR" in os.environ: - return os.environ["EDITOR"] - else: - raise PipError("Could not determine editor to use.") diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/debug.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/debug.py deleted file mode 100644 index b316b67..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/debug.py +++ /dev/null @@ -1,204 +0,0 @@ -import locale -import logging -import os -import sys -from optparse import Values -from types import ModuleType -from typing import Any, Dict, List, Optional - -import pip._vendor -from pip._vendor.certifi import where -from pip._vendor.packaging.version import parse as parse_version - -from pip import __file__ as pip_location -from pip._internal.cli import cmdoptions -from pip._internal.cli.base_command import Command -from pip._internal.cli.cmdoptions import make_target_python -from pip._internal.cli.status_codes import SUCCESS -from pip._internal.configuration import Configuration -from pip._internal.metadata import get_environment -from pip._internal.utils.logging import indent_log -from pip._internal.utils.misc import get_pip_version - -logger = logging.getLogger(__name__) - - -def show_value(name: str, value: Any) -> None: - logger.info('%s: %s', name, value) - - -def show_sys_implementation() -> None: - logger.info('sys.implementation:') - implementation_name = sys.implementation.name - with indent_log(): - show_value('name', implementation_name) - - -def create_vendor_txt_map() -> Dict[str, str]: - vendor_txt_path = os.path.join( - os.path.dirname(pip_location), - '_vendor', - 'vendor.txt' - ) - - with open(vendor_txt_path) as f: - # Purge non version specifying lines. - # Also, remove any space prefix or suffixes (including comments). - lines = [line.strip().split(' ', 1)[0] - for line in f.readlines() if '==' in line] - - # Transform into "module" -> version dict. - return dict(line.split('==', 1) for line in lines) # type: ignore - - -def get_module_from_module_name(module_name: str) -> ModuleType: - # Module name can be uppercase in vendor.txt for some reason... - module_name = module_name.lower() - # PATCH: setuptools is actually only pkg_resources. - if module_name == 'setuptools': - module_name = 'pkg_resources' - - __import__( - f'pip._vendor.{module_name}', - globals(), - locals(), - level=0 - ) - return getattr(pip._vendor, module_name) - - -def get_vendor_version_from_module(module_name: str) -> Optional[str]: - module = get_module_from_module_name(module_name) - version = getattr(module, '__version__', None) - - if not version: - # Try to find version in debundled module info. - env = get_environment([os.path.dirname(module.__file__)]) - dist = env.get_distribution(module_name) - if dist: - version = str(dist.version) - - return version - - -def show_actual_vendor_versions(vendor_txt_versions: Dict[str, str]) -> None: - """Log the actual version and print extra info if there is - a conflict or if the actual version could not be imported. - """ - for module_name, expected_version in vendor_txt_versions.items(): - extra_message = '' - actual_version = get_vendor_version_from_module(module_name) - if not actual_version: - extra_message = ' (Unable to locate actual module version, using'\ - ' vendor.txt specified version)' - actual_version = expected_version - elif parse_version(actual_version) != parse_version(expected_version): - extra_message = ' (CONFLICT: vendor.txt suggests version should'\ - ' be {})'.format(expected_version) - logger.info('%s==%s%s', module_name, actual_version, extra_message) - - -def show_vendor_versions() -> None: - logger.info('vendored library versions:') - - vendor_txt_versions = create_vendor_txt_map() - with indent_log(): - show_actual_vendor_versions(vendor_txt_versions) - - -def show_tags(options: Values) -> None: - tag_limit = 10 - - target_python = make_target_python(options) - tags = target_python.get_tags() - - # Display the target options that were explicitly provided. - formatted_target = target_python.format_given() - suffix = '' - if formatted_target: - suffix = f' (target: {formatted_target})' - - msg = 'Compatible tags: {}{}'.format(len(tags), suffix) - logger.info(msg) - - if options.verbose < 1 and len(tags) > tag_limit: - tags_limited = True - tags = tags[:tag_limit] - else: - tags_limited = False - - with indent_log(): - for tag in tags: - logger.info(str(tag)) - - if tags_limited: - msg = ( - '...\n' - '[First {tag_limit} tags shown. Pass --verbose to show all.]' - ).format(tag_limit=tag_limit) - logger.info(msg) - - -def ca_bundle_info(config: Configuration) -> str: - levels = set() - for key, _ in config.items(): - levels.add(key.split('.')[0]) - - if not levels: - return "Not specified" - - levels_that_override_global = ['install', 'wheel', 'download'] - global_overriding_level = [ - level for level in levels if level in levels_that_override_global - ] - if not global_overriding_level: - return 'global' - - if 'global' in levels: - levels.remove('global') - return ", ".join(levels) - - -class DebugCommand(Command): - """ - Display debug information. - """ - - usage = """ - %prog """ - ignore_require_venv = True - - def add_options(self) -> None: - cmdoptions.add_target_python_options(self.cmd_opts) - self.parser.insert_option_group(0, self.cmd_opts) - self.parser.config.load() - - def run(self, options: Values, args: List[str]) -> int: - logger.warning( - "This command is only meant for debugging. " - "Do not use this with automation for parsing and getting these " - "details, since the output and options of this command may " - "change without notice." - ) - show_value('pip version', get_pip_version()) - show_value('sys.version', sys.version) - show_value('sys.executable', sys.executable) - show_value('sys.getdefaultencoding', sys.getdefaultencoding()) - show_value('sys.getfilesystemencoding', sys.getfilesystemencoding()) - show_value( - 'locale.getpreferredencoding', locale.getpreferredencoding(), - ) - show_value('sys.platform', sys.platform) - show_sys_implementation() - - show_value("'cert' config value", ca_bundle_info(self.parser.config)) - show_value("REQUESTS_CA_BUNDLE", os.environ.get('REQUESTS_CA_BUNDLE')) - show_value("CURL_CA_BUNDLE", os.environ.get('CURL_CA_BUNDLE')) - show_value("pip._vendor.certifi.where()", where()) - show_value("pip._vendor.DEBUNDLED", pip._vendor.DEBUNDLED) - - show_vendor_versions() - - show_tags(options) - - return SUCCESS diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/download.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/download.py deleted file mode 100644 index 2302645..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/download.py +++ /dev/null @@ -1,139 +0,0 @@ -import logging -import os -from optparse import Values -from typing import List - -from pip._internal.cli import cmdoptions -from pip._internal.cli.cmdoptions import make_target_python -from pip._internal.cli.req_command import RequirementCommand, with_cleanup -from pip._internal.cli.status_codes import SUCCESS -from pip._internal.req.req_tracker import get_requirement_tracker -from pip._internal.utils.misc import ensure_dir, normalize_path, write_output -from pip._internal.utils.temp_dir import TempDirectory - -logger = logging.getLogger(__name__) - - -class DownloadCommand(RequirementCommand): - """ - Download packages from: - - - PyPI (and other indexes) using requirement specifiers. - - VCS project urls. - - Local project directories. - - Local or remote source archives. - - pip also supports downloading from "requirements files", which provide - an easy way to specify a whole environment to be downloaded. - """ - - usage = """ - %prog [options] [package-index-options] ... - %prog [options] -r [package-index-options] ... - %prog [options] ... - %prog [options] ... - %prog [options] ...""" - - def add_options(self) -> None: - self.cmd_opts.add_option(cmdoptions.constraints()) - self.cmd_opts.add_option(cmdoptions.requirements()) - self.cmd_opts.add_option(cmdoptions.build_dir()) - self.cmd_opts.add_option(cmdoptions.no_deps()) - self.cmd_opts.add_option(cmdoptions.global_options()) - self.cmd_opts.add_option(cmdoptions.no_binary()) - self.cmd_opts.add_option(cmdoptions.only_binary()) - self.cmd_opts.add_option(cmdoptions.prefer_binary()) - self.cmd_opts.add_option(cmdoptions.src()) - self.cmd_opts.add_option(cmdoptions.pre()) - self.cmd_opts.add_option(cmdoptions.require_hashes()) - self.cmd_opts.add_option(cmdoptions.progress_bar()) - self.cmd_opts.add_option(cmdoptions.no_build_isolation()) - self.cmd_opts.add_option(cmdoptions.use_pep517()) - self.cmd_opts.add_option(cmdoptions.no_use_pep517()) - self.cmd_opts.add_option(cmdoptions.ignore_requires_python()) - - self.cmd_opts.add_option( - '-d', '--dest', '--destination-dir', '--destination-directory', - dest='download_dir', - metavar='dir', - default=os.curdir, - help=("Download packages into ."), - ) - - cmdoptions.add_target_python_options(self.cmd_opts) - - index_opts = cmdoptions.make_option_group( - cmdoptions.index_group, - self.parser, - ) - - self.parser.insert_option_group(0, index_opts) - self.parser.insert_option_group(0, self.cmd_opts) - - @with_cleanup - def run(self, options: Values, args: List[str]) -> int: - - options.ignore_installed = True - # editable doesn't really make sense for `pip download`, but the bowels - # of the RequirementSet code require that property. - options.editables = [] - - cmdoptions.check_dist_restriction(options) - - options.download_dir = normalize_path(options.download_dir) - ensure_dir(options.download_dir) - - session = self.get_default_session(options) - - target_python = make_target_python(options) - finder = self._build_package_finder( - options=options, - session=session, - target_python=target_python, - ignore_requires_python=options.ignore_requires_python, - ) - - req_tracker = self.enter_context(get_requirement_tracker()) - - directory = TempDirectory( - delete=not options.no_clean, - kind="download", - globally_managed=True, - ) - - reqs = self.get_requirements(args, options, finder, session) - - preparer = self.make_requirement_preparer( - temp_build_dir=directory, - options=options, - req_tracker=req_tracker, - session=session, - finder=finder, - download_dir=options.download_dir, - use_user_site=False, - ) - - resolver = self.make_resolver( - preparer=preparer, - finder=finder, - options=options, - ignore_requires_python=options.ignore_requires_python, - py_version_info=options.python_version, - ) - - self.trace_basic_info(finder) - - requirement_set = resolver.resolve( - reqs, check_supported_wheels=True - ) - - downloaded: List[str] = [] - for req in requirement_set.requirements.values(): - if req.satisfied_by is None: - assert req.name is not None - preparer.save_linked_requirement(req) - downloaded.append(req.name) - if downloaded: - write_output('Successfully downloaded %s', ' '.join(downloaded)) - - return SUCCESS diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/freeze.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/freeze.py deleted file mode 100644 index 1ccc875..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/freeze.py +++ /dev/null @@ -1,84 +0,0 @@ -import sys -from optparse import Values -from typing import List - -from pip._internal.cli import cmdoptions -from pip._internal.cli.base_command import Command -from pip._internal.cli.status_codes import SUCCESS -from pip._internal.operations.freeze import freeze -from pip._internal.utils.compat import stdlib_pkgs - -DEV_PKGS = {'pip', 'setuptools', 'distribute', 'wheel'} - - -class FreezeCommand(Command): - """ - Output installed packages in requirements format. - - packages are listed in a case-insensitive sorted order. - """ - - usage = """ - %prog [options]""" - log_streams = ("ext://sys.stderr", "ext://sys.stderr") - - def add_options(self) -> None: - self.cmd_opts.add_option( - '-r', '--requirement', - dest='requirements', - action='append', - default=[], - metavar='file', - help="Use the order in the given requirements file and its " - "comments when generating output. This option can be " - "used multiple times.") - self.cmd_opts.add_option( - '-l', '--local', - dest='local', - action='store_true', - default=False, - help='If in a virtualenv that has global access, do not output ' - 'globally-installed packages.') - self.cmd_opts.add_option( - '--user', - dest='user', - action='store_true', - default=False, - help='Only output packages installed in user-site.') - self.cmd_opts.add_option(cmdoptions.list_path()) - self.cmd_opts.add_option( - '--all', - dest='freeze_all', - action='store_true', - help='Do not skip these packages in the output:' - ' {}'.format(', '.join(DEV_PKGS))) - self.cmd_opts.add_option( - '--exclude-editable', - dest='exclude_editable', - action='store_true', - help='Exclude editable package from output.') - self.cmd_opts.add_option(cmdoptions.list_exclude()) - - self.parser.insert_option_group(0, self.cmd_opts) - - def run(self, options: Values, args: List[str]) -> int: - skip = set(stdlib_pkgs) - if not options.freeze_all: - skip.update(DEV_PKGS) - - if options.excludes: - skip.update(options.excludes) - - cmdoptions.check_list_path_option(options) - - for line in freeze( - requirement=options.requirements, - local_only=options.local, - user_only=options.user, - paths=options.path, - isolated=options.isolated_mode, - skip=skip, - exclude_editable=options.exclude_editable, - ): - sys.stdout.write(line + '\n') - return SUCCESS diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/hash.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/hash.py deleted file mode 100644 index 3e4c32f..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/hash.py +++ /dev/null @@ -1,55 +0,0 @@ -import hashlib -import logging -import sys -from optparse import Values -from typing import List - -from pip._internal.cli.base_command import Command -from pip._internal.cli.status_codes import ERROR, SUCCESS -from pip._internal.utils.hashes import FAVORITE_HASH, STRONG_HASHES -from pip._internal.utils.misc import read_chunks, write_output - -logger = logging.getLogger(__name__) - - -class HashCommand(Command): - """ - Compute a hash of a local package archive. - - These can be used with --hash in a requirements file to do repeatable - installs. - """ - - usage = '%prog [options] ...' - ignore_require_venv = True - - def add_options(self) -> None: - self.cmd_opts.add_option( - '-a', '--algorithm', - dest='algorithm', - choices=STRONG_HASHES, - action='store', - default=FAVORITE_HASH, - help='The hash algorithm to use: one of {}'.format( - ', '.join(STRONG_HASHES))) - self.parser.insert_option_group(0, self.cmd_opts) - - def run(self, options: Values, args: List[str]) -> int: - if not args: - self.parser.print_usage(sys.stderr) - return ERROR - - algorithm = options.algorithm - for path in args: - write_output('%s:\n--hash=%s:%s', - path, algorithm, _hash_of_file(path, algorithm)) - return SUCCESS - - -def _hash_of_file(path: str, algorithm: str) -> str: - """Return the hash digest of a file.""" - with open(path, 'rb') as archive: - hash = hashlib.new(algorithm) - for chunk in read_chunks(archive): - hash.update(chunk) - return hash.hexdigest() diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/help.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/help.py deleted file mode 100644 index 811ce89..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/help.py +++ /dev/null @@ -1,41 +0,0 @@ -from optparse import Values -from typing import List - -from pip._internal.cli.base_command import Command -from pip._internal.cli.status_codes import SUCCESS -from pip._internal.exceptions import CommandError - - -class HelpCommand(Command): - """Show help for commands""" - - usage = """ - %prog """ - ignore_require_venv = True - - def run(self, options: Values, args: List[str]) -> int: - from pip._internal.commands import ( - commands_dict, - create_command, - get_similar_commands, - ) - - try: - # 'pip help' with no args is handled by pip.__init__.parseopt() - cmd_name = args[0] # the command we need help for - except IndexError: - return SUCCESS - - if cmd_name not in commands_dict: - guess = get_similar_commands(cmd_name) - - msg = [f'unknown command "{cmd_name}"'] - if guess: - msg.append(f'maybe you meant "{guess}"') - - raise CommandError(' - '.join(msg)) - - command = create_command(cmd_name) - command.parser.print_help() - - return SUCCESS diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/index.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/index.py deleted file mode 100644 index c505464..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/index.py +++ /dev/null @@ -1,139 +0,0 @@ -import logging -from optparse import Values -from typing import Any, Iterable, List, Optional, Union - -from pip._vendor.packaging.version import LegacyVersion, Version - -from pip._internal.cli import cmdoptions -from pip._internal.cli.req_command import IndexGroupCommand -from pip._internal.cli.status_codes import ERROR, SUCCESS -from pip._internal.commands.search import print_dist_installation_info -from pip._internal.exceptions import CommandError, DistributionNotFound, PipError -from pip._internal.index.collector import LinkCollector -from pip._internal.index.package_finder import PackageFinder -from pip._internal.models.selection_prefs import SelectionPreferences -from pip._internal.models.target_python import TargetPython -from pip._internal.network.session import PipSession -from pip._internal.utils.misc import write_output - -logger = logging.getLogger(__name__) - - -class IndexCommand(IndexGroupCommand): - """ - Inspect information available from package indexes. - """ - - usage = """ - %prog versions - """ - - def add_options(self) -> None: - cmdoptions.add_target_python_options(self.cmd_opts) - - self.cmd_opts.add_option(cmdoptions.ignore_requires_python()) - self.cmd_opts.add_option(cmdoptions.pre()) - self.cmd_opts.add_option(cmdoptions.no_binary()) - self.cmd_opts.add_option(cmdoptions.only_binary()) - - index_opts = cmdoptions.make_option_group( - cmdoptions.index_group, - self.parser, - ) - - self.parser.insert_option_group(0, index_opts) - self.parser.insert_option_group(0, self.cmd_opts) - - def run(self, options: Values, args: List[Any]) -> int: - handlers = { - "versions": self.get_available_package_versions, - } - - logger.warning( - "pip index is currently an experimental command. " - "It may be removed/changed in a future release " - "without prior warning." - ) - - # Determine action - if not args or args[0] not in handlers: - logger.error( - "Need an action (%s) to perform.", - ", ".join(sorted(handlers)), - ) - return ERROR - - action = args[0] - - # Error handling happens here, not in the action-handlers. - try: - handlers[action](options, args[1:]) - except PipError as e: - logger.error(e.args[0]) - return ERROR - - return SUCCESS - - def _build_package_finder( - self, - options: Values, - session: PipSession, - target_python: Optional[TargetPython] = None, - ignore_requires_python: Optional[bool] = None, - ) -> PackageFinder: - """ - Create a package finder appropriate to the index command. - """ - link_collector = LinkCollector.create(session, options=options) - - # Pass allow_yanked=False to ignore yanked versions. - selection_prefs = SelectionPreferences( - allow_yanked=False, - allow_all_prereleases=options.pre, - ignore_requires_python=ignore_requires_python, - ) - - return PackageFinder.create( - link_collector=link_collector, - selection_prefs=selection_prefs, - target_python=target_python, - ) - - def get_available_package_versions(self, options: Values, args: List[Any]) -> None: - if len(args) != 1: - raise CommandError('You need to specify exactly one argument') - - target_python = cmdoptions.make_target_python(options) - query = args[0] - - with self._build_session(options) as session: - finder = self._build_package_finder( - options=options, - session=session, - target_python=target_python, - ignore_requires_python=options.ignore_requires_python, - ) - - versions: Iterable[Union[LegacyVersion, Version]] = ( - candidate.version - for candidate in finder.find_all_candidates(query) - ) - - if not options.pre: - # Remove prereleases - versions = (version for version in versions - if not version.is_prerelease) - versions = set(versions) - - if not versions: - raise DistributionNotFound( - 'No matching distribution found for {}'.format(query)) - - formatted_versions = [str(ver) for ver in sorted( - versions, reverse=True)] - latest = formatted_versions[0] - - write_output('{} ({})'.format(query, latest)) - write_output('Available versions: {}'.format( - ', '.join(formatted_versions))) - print_dist_installation_info(query, latest) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/install.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/install.py deleted file mode 100644 index 02da077..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/install.py +++ /dev/null @@ -1,750 +0,0 @@ -import errno -import operator -import os -import shutil -import site -from optparse import SUPPRESS_HELP, Values -from typing import Iterable, List, Optional - -from pip._vendor.packaging.utils import canonicalize_name - -from pip._internal.cache import WheelCache -from pip._internal.cli import cmdoptions -from pip._internal.cli.cmdoptions import make_target_python -from pip._internal.cli.req_command import ( - RequirementCommand, - warn_if_run_as_root, - with_cleanup, -) -from pip._internal.cli.status_codes import ERROR, SUCCESS -from pip._internal.exceptions import CommandError, InstallationError -from pip._internal.locations import get_scheme -from pip._internal.metadata import get_environment -from pip._internal.models.format_control import FormatControl -from pip._internal.operations.check import ConflictDetails, check_install_conflicts -from pip._internal.req import install_given_reqs -from pip._internal.req.req_install import InstallRequirement -from pip._internal.req.req_tracker import get_requirement_tracker -from pip._internal.utils.compat import WINDOWS -from pip._internal.utils.distutils_args import parse_distutils_args -from pip._internal.utils.filesystem import test_writable_dir -from pip._internal.utils.logging import getLogger -from pip._internal.utils.misc import ( - ensure_dir, - get_pip_version, - protect_pip_from_modification_on_windows, - write_output, -) -from pip._internal.utils.temp_dir import TempDirectory -from pip._internal.utils.virtualenv import ( - running_under_virtualenv, - virtualenv_no_global, -) -from pip._internal.wheel_builder import ( - BinaryAllowedPredicate, - build, - should_build_for_install_command, -) - -logger = getLogger(__name__) - - -def get_check_binary_allowed(format_control: FormatControl) -> BinaryAllowedPredicate: - def check_binary_allowed(req: InstallRequirement) -> bool: - canonical_name = canonicalize_name(req.name or "") - allowed_formats = format_control.get_allowed_formats(canonical_name) - return "binary" in allowed_formats - - return check_binary_allowed - - -class InstallCommand(RequirementCommand): - """ - Install packages from: - - - PyPI (and other indexes) using requirement specifiers. - - VCS project urls. - - Local project directories. - - Local or remote source archives. - - pip also supports installing from "requirements files", which provide - an easy way to specify a whole environment to be installed. - """ - - usage = """ - %prog [options] [package-index-options] ... - %prog [options] -r [package-index-options] ... - %prog [options] [-e] ... - %prog [options] [-e] ... - %prog [options] ...""" - - def add_options(self) -> None: - self.cmd_opts.add_option(cmdoptions.requirements()) - self.cmd_opts.add_option(cmdoptions.constraints()) - self.cmd_opts.add_option(cmdoptions.no_deps()) - self.cmd_opts.add_option(cmdoptions.pre()) - - self.cmd_opts.add_option(cmdoptions.editable()) - self.cmd_opts.add_option( - '-t', '--target', - dest='target_dir', - metavar='dir', - default=None, - help='Install packages into . ' - 'By default this will not replace existing files/folders in ' - '. Use --upgrade to replace existing packages in ' - 'with new versions.' - ) - cmdoptions.add_target_python_options(self.cmd_opts) - - self.cmd_opts.add_option( - '--user', - dest='use_user_site', - action='store_true', - help="Install to the Python user install directory for your " - "platform. Typically ~/.local/, or %APPDATA%\\Python on " - "Windows. (See the Python documentation for site.USER_BASE " - "for full details.)") - self.cmd_opts.add_option( - '--no-user', - dest='use_user_site', - action='store_false', - help=SUPPRESS_HELP) - self.cmd_opts.add_option( - '--root', - dest='root_path', - metavar='dir', - default=None, - help="Install everything relative to this alternate root " - "directory.") - self.cmd_opts.add_option( - '--prefix', - dest='prefix_path', - metavar='dir', - default=None, - help="Installation prefix where lib, bin and other top-level " - "folders are placed") - - self.cmd_opts.add_option(cmdoptions.build_dir()) - - self.cmd_opts.add_option(cmdoptions.src()) - - self.cmd_opts.add_option( - '-U', '--upgrade', - dest='upgrade', - action='store_true', - help='Upgrade all specified packages to the newest available ' - 'version. The handling of dependencies depends on the ' - 'upgrade-strategy used.' - ) - - self.cmd_opts.add_option( - '--upgrade-strategy', - dest='upgrade_strategy', - default='only-if-needed', - choices=['only-if-needed', 'eager'], - help='Determines how dependency upgrading should be handled ' - '[default: %default]. ' - '"eager" - dependencies are upgraded regardless of ' - 'whether the currently installed version satisfies the ' - 'requirements of the upgraded package(s). ' - '"only-if-needed" - are upgraded only when they do not ' - 'satisfy the requirements of the upgraded package(s).' - ) - - self.cmd_opts.add_option( - '--force-reinstall', - dest='force_reinstall', - action='store_true', - help='Reinstall all packages even if they are already ' - 'up-to-date.') - - self.cmd_opts.add_option( - '-I', '--ignore-installed', - dest='ignore_installed', - action='store_true', - help='Ignore the installed packages, overwriting them. ' - 'This can break your system if the existing package ' - 'is of a different version or was installed ' - 'with a different package manager!' - ) - - self.cmd_opts.add_option(cmdoptions.ignore_requires_python()) - self.cmd_opts.add_option(cmdoptions.no_build_isolation()) - self.cmd_opts.add_option(cmdoptions.use_pep517()) - self.cmd_opts.add_option(cmdoptions.no_use_pep517()) - - self.cmd_opts.add_option(cmdoptions.install_options()) - self.cmd_opts.add_option(cmdoptions.global_options()) - - self.cmd_opts.add_option( - "--compile", - action="store_true", - dest="compile", - default=True, - help="Compile Python source files to bytecode", - ) - - self.cmd_opts.add_option( - "--no-compile", - action="store_false", - dest="compile", - help="Do not compile Python source files to bytecode", - ) - - self.cmd_opts.add_option( - "--no-warn-script-location", - action="store_false", - dest="warn_script_location", - default=True, - help="Do not warn when installing scripts outside PATH", - ) - self.cmd_opts.add_option( - "--no-warn-conflicts", - action="store_false", - dest="warn_about_conflicts", - default=True, - help="Do not warn about broken dependencies", - ) - - self.cmd_opts.add_option(cmdoptions.no_binary()) - self.cmd_opts.add_option(cmdoptions.only_binary()) - self.cmd_opts.add_option(cmdoptions.prefer_binary()) - self.cmd_opts.add_option(cmdoptions.require_hashes()) - self.cmd_opts.add_option(cmdoptions.progress_bar()) - - index_opts = cmdoptions.make_option_group( - cmdoptions.index_group, - self.parser, - ) - - self.parser.insert_option_group(0, index_opts) - self.parser.insert_option_group(0, self.cmd_opts) - - @with_cleanup - def run(self, options: Values, args: List[str]) -> int: - if options.use_user_site and options.target_dir is not None: - raise CommandError("Can not combine '--user' and '--target'") - - cmdoptions.check_install_build_global(options) - upgrade_strategy = "to-satisfy-only" - if options.upgrade: - upgrade_strategy = options.upgrade_strategy - - cmdoptions.check_dist_restriction(options, check_target=True) - - install_options = options.install_options or [] - - logger.verbose("Using %s", get_pip_version()) - options.use_user_site = decide_user_install( - options.use_user_site, - prefix_path=options.prefix_path, - target_dir=options.target_dir, - root_path=options.root_path, - isolated_mode=options.isolated_mode, - ) - - target_temp_dir: Optional[TempDirectory] = None - target_temp_dir_path: Optional[str] = None - if options.target_dir: - options.ignore_installed = True - options.target_dir = os.path.abspath(options.target_dir) - if (os.path.exists(options.target_dir) and not - os.path.isdir(options.target_dir)): - raise CommandError( - "Target path exists but is not a directory, will not " - "continue." - ) - - # Create a target directory for using with the target option - target_temp_dir = TempDirectory(kind="target") - target_temp_dir_path = target_temp_dir.path - self.enter_context(target_temp_dir) - - global_options = options.global_options or [] - - session = self.get_default_session(options) - - target_python = make_target_python(options) - finder = self._build_package_finder( - options=options, - session=session, - target_python=target_python, - ignore_requires_python=options.ignore_requires_python, - ) - wheel_cache = WheelCache(options.cache_dir, options.format_control) - - req_tracker = self.enter_context(get_requirement_tracker()) - - directory = TempDirectory( - delete=not options.no_clean, - kind="install", - globally_managed=True, - ) - - try: - reqs = self.get_requirements(args, options, finder, session) - - reject_location_related_install_options( - reqs, options.install_options - ) - - preparer = self.make_requirement_preparer( - temp_build_dir=directory, - options=options, - req_tracker=req_tracker, - session=session, - finder=finder, - use_user_site=options.use_user_site, - ) - resolver = self.make_resolver( - preparer=preparer, - finder=finder, - options=options, - wheel_cache=wheel_cache, - use_user_site=options.use_user_site, - ignore_installed=options.ignore_installed, - ignore_requires_python=options.ignore_requires_python, - force_reinstall=options.force_reinstall, - upgrade_strategy=upgrade_strategy, - use_pep517=options.use_pep517, - ) - - self.trace_basic_info(finder) - - requirement_set = resolver.resolve( - reqs, check_supported_wheels=not options.target_dir - ) - - try: - pip_req = requirement_set.get_requirement("pip") - except KeyError: - modifying_pip = False - else: - # If we're not replacing an already installed pip, - # we're not modifying it. - modifying_pip = pip_req.satisfied_by is None - protect_pip_from_modification_on_windows( - modifying_pip=modifying_pip - ) - - check_binary_allowed = get_check_binary_allowed( - finder.format_control - ) - - reqs_to_build = [ - r for r in requirement_set.requirements.values() - if should_build_for_install_command( - r, check_binary_allowed - ) - ] - - _, build_failures = build( - reqs_to_build, - wheel_cache=wheel_cache, - verify=True, - build_options=[], - global_options=[], - ) - - # If we're using PEP 517, we cannot do a direct install - # so we fail here. - pep517_build_failure_names: List[str] = [ - r.name # type: ignore - for r in build_failures if r.use_pep517 - ] - if pep517_build_failure_names: - raise InstallationError( - "Could not build wheels for {} which use" - " PEP 517 and cannot be installed directly".format( - ", ".join(pep517_build_failure_names) - ) - ) - - # For now, we just warn about failures building legacy - # requirements, as we'll fall through to a direct - # install for those. - for r in build_failures: - if not r.use_pep517: - r.legacy_install_reason = 8368 - - to_install = resolver.get_installation_order( - requirement_set - ) - - # Check for conflicts in the package set we're installing. - conflicts: Optional[ConflictDetails] = None - should_warn_about_conflicts = ( - not options.ignore_dependencies and - options.warn_about_conflicts - ) - if should_warn_about_conflicts: - conflicts = self._determine_conflicts(to_install) - - # Don't warn about script install locations if - # --target or --prefix has been specified - warn_script_location = options.warn_script_location - if options.target_dir or options.prefix_path: - warn_script_location = False - - installed = install_given_reqs( - to_install, - install_options, - global_options, - root=options.root_path, - home=target_temp_dir_path, - prefix=options.prefix_path, - warn_script_location=warn_script_location, - use_user_site=options.use_user_site, - pycompile=options.compile, - ) - - lib_locations = get_lib_location_guesses( - user=options.use_user_site, - home=target_temp_dir_path, - root=options.root_path, - prefix=options.prefix_path, - isolated=options.isolated_mode, - ) - env = get_environment(lib_locations) - - installed.sort(key=operator.attrgetter('name')) - items = [] - for result in installed: - item = result.name - try: - installed_dist = env.get_distribution(item) - if installed_dist is not None: - item = f"{item}-{installed_dist.version}" - except Exception: - pass - items.append(item) - - if conflicts is not None: - self._warn_about_conflicts( - conflicts, - resolver_variant=self.determine_resolver_variant(options), - ) - - installed_desc = ' '.join(items) - if installed_desc: - write_output( - 'Successfully installed %s', installed_desc, - ) - except OSError as error: - show_traceback = (self.verbosity >= 1) - - message = create_os_error_message( - error, show_traceback, options.use_user_site, - ) - logger.error(message, exc_info=show_traceback) # noqa - - return ERROR - - if options.target_dir: - assert target_temp_dir - self._handle_target_dir( - options.target_dir, target_temp_dir, options.upgrade - ) - - warn_if_run_as_root() - return SUCCESS - - def _handle_target_dir( - self, target_dir: str, target_temp_dir: TempDirectory, upgrade: bool - ) -> None: - ensure_dir(target_dir) - - # Checking both purelib and platlib directories for installed - # packages to be moved to target directory - lib_dir_list = [] - - # Checking both purelib and platlib directories for installed - # packages to be moved to target directory - scheme = get_scheme('', home=target_temp_dir.path) - purelib_dir = scheme.purelib - platlib_dir = scheme.platlib - data_dir = scheme.data - - if os.path.exists(purelib_dir): - lib_dir_list.append(purelib_dir) - if os.path.exists(platlib_dir) and platlib_dir != purelib_dir: - lib_dir_list.append(platlib_dir) - if os.path.exists(data_dir): - lib_dir_list.append(data_dir) - - for lib_dir in lib_dir_list: - for item in os.listdir(lib_dir): - if lib_dir == data_dir: - ddir = os.path.join(data_dir, item) - if any(s.startswith(ddir) for s in lib_dir_list[:-1]): - continue - target_item_dir = os.path.join(target_dir, item) - if os.path.exists(target_item_dir): - if not upgrade: - logger.warning( - 'Target directory %s already exists. Specify ' - '--upgrade to force replacement.', - target_item_dir - ) - continue - if os.path.islink(target_item_dir): - logger.warning( - 'Target directory %s already exists and is ' - 'a link. pip will not automatically replace ' - 'links, please remove if replacement is ' - 'desired.', - target_item_dir - ) - continue - if os.path.isdir(target_item_dir): - shutil.rmtree(target_item_dir) - else: - os.remove(target_item_dir) - - shutil.move( - os.path.join(lib_dir, item), - target_item_dir - ) - - def _determine_conflicts( - self, to_install: List[InstallRequirement] - ) -> Optional[ConflictDetails]: - try: - return check_install_conflicts(to_install) - except Exception: - logger.exception( - "Error while checking for conflicts. Please file an issue on " - "pip's issue tracker: https://github.com/pypa/pip/issues/new" - ) - return None - - def _warn_about_conflicts( - self, conflict_details: ConflictDetails, resolver_variant: str - ) -> None: - package_set, (missing, conflicting) = conflict_details - if not missing and not conflicting: - return - - parts: List[str] = [] - if resolver_variant == "legacy": - parts.append( - "pip's legacy dependency resolver does not consider dependency " - "conflicts when selecting packages. This behaviour is the " - "source of the following dependency conflicts." - ) - else: - assert resolver_variant == "2020-resolver" - parts.append( - "pip's dependency resolver does not currently take into account " - "all the packages that are installed. This behaviour is the " - "source of the following dependency conflicts." - ) - - # NOTE: There is some duplication here, with commands/check.py - for project_name in missing: - version = package_set[project_name][0] - for dependency in missing[project_name]: - message = ( - "{name} {version} requires {requirement}, " - "which is not installed." - ).format( - name=project_name, - version=version, - requirement=dependency[1], - ) - parts.append(message) - - for project_name in conflicting: - version = package_set[project_name][0] - for dep_name, dep_version, req in conflicting[project_name]: - message = ( - "{name} {version} requires {requirement}, but {you} have " - "{dep_name} {dep_version} which is incompatible." - ).format( - name=project_name, - version=version, - requirement=req, - dep_name=dep_name, - dep_version=dep_version, - you=("you" if resolver_variant == "2020-resolver" else "you'll") - ) - parts.append(message) - - logger.critical("\n".join(parts)) - - -def get_lib_location_guesses( - user: bool = False, - home: Optional[str] = None, - root: Optional[str] = None, - isolated: bool = False, - prefix: Optional[str] = None -) -> List[str]: - scheme = get_scheme( - '', - user=user, - home=home, - root=root, - isolated=isolated, - prefix=prefix, - ) - return [scheme.purelib, scheme.platlib] - - -def site_packages_writable(root: Optional[str], isolated: bool) -> bool: - return all( - test_writable_dir(d) for d in set( - get_lib_location_guesses(root=root, isolated=isolated)) - ) - - -def decide_user_install( - use_user_site: Optional[bool], - prefix_path: Optional[str] = None, - target_dir: Optional[str] = None, - root_path: Optional[str] = None, - isolated_mode: bool = False, -) -> bool: - """Determine whether to do a user install based on the input options. - - If use_user_site is False, no additional checks are done. - If use_user_site is True, it is checked for compatibility with other - options. - If use_user_site is None, the default behaviour depends on the environment, - which is provided by the other arguments. - """ - # In some cases (config from tox), use_user_site can be set to an integer - # rather than a bool, which 'use_user_site is False' wouldn't catch. - if (use_user_site is not None) and (not use_user_site): - logger.debug("Non-user install by explicit request") - return False - - if use_user_site: - if prefix_path: - raise CommandError( - "Can not combine '--user' and '--prefix' as they imply " - "different installation locations" - ) - if virtualenv_no_global(): - raise InstallationError( - "Can not perform a '--user' install. User site-packages " - "are not visible in this virtualenv." - ) - logger.debug("User install by explicit request") - return True - - # If we are here, user installs have not been explicitly requested/avoided - assert use_user_site is None - - # user install incompatible with --prefix/--target - if prefix_path or target_dir: - logger.debug("Non-user install due to --prefix or --target option") - return False - - # If user installs are not enabled, choose a non-user install - if not site.ENABLE_USER_SITE: - logger.debug("Non-user install because user site-packages disabled") - return False - - # If we have permission for a non-user install, do that, - # otherwise do a user install. - if site_packages_writable(root=root_path, isolated=isolated_mode): - logger.debug("Non-user install because site-packages writeable") - return False - - logger.info("Defaulting to user installation because normal site-packages " - "is not writeable") - return True - - -def reject_location_related_install_options( - requirements: List[InstallRequirement], options: Optional[List[str]] -) -> None: - """If any location-changing --install-option arguments were passed for - requirements or on the command-line, then show a deprecation warning. - """ - def format_options(option_names: Iterable[str]) -> List[str]: - return ["--{}".format(name.replace("_", "-")) for name in option_names] - - offenders = [] - - for requirement in requirements: - install_options = requirement.install_options - location_options = parse_distutils_args(install_options) - if location_options: - offenders.append( - "{!r} from {}".format( - format_options(location_options.keys()), requirement - ) - ) - - if options: - location_options = parse_distutils_args(options) - if location_options: - offenders.append( - "{!r} from command line".format( - format_options(location_options.keys()) - ) - ) - - if not offenders: - return - - raise CommandError( - "Location-changing options found in --install-option: {}." - " This is unsupported, use pip-level options like --user," - " --prefix, --root, and --target instead.".format( - "; ".join(offenders) - ) - ) - - -def create_os_error_message( - error: OSError, show_traceback: bool, using_user_site: bool -) -> str: - """Format an error message for an OSError - - It may occur anytime during the execution of the install command. - """ - parts = [] - - # Mention the error if we are not going to show a traceback - parts.append("Could not install packages due to an OSError") - if not show_traceback: - parts.append(": ") - parts.append(str(error)) - else: - parts.append(".") - - # Spilt the error indication from a helper message (if any) - parts[-1] += "\n" - - # Suggest useful actions to the user: - # (1) using user site-packages or (2) verifying the permissions - if error.errno == errno.EACCES: - user_option_part = "Consider using the `--user` option" - permissions_part = "Check the permissions" - - if not running_under_virtualenv() and not using_user_site: - parts.extend([ - user_option_part, " or ", - permissions_part.lower(), - ]) - else: - parts.append(permissions_part) - parts.append(".\n") - - # Suggest the user to enable Long Paths if path length is - # more than 260 - if (WINDOWS and error.errno == errno.ENOENT and error.filename and - len(error.filename) > 260): - parts.append( - "HINT: This error might have occurred since " - "this system does not have Windows Long Path " - "support enabled. You can find information on " - "how to enable this at " - "https://pip.pypa.io/warnings/enable-long-paths\n" - ) - - return "".join(parts).strip() + "\n" diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/list.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/list.py deleted file mode 100644 index 828889f..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/list.py +++ /dev/null @@ -1,337 +0,0 @@ -import json -import logging -from optparse import Values -from typing import TYPE_CHECKING, Iterator, List, Optional, Sequence, Tuple, cast - -from pip._vendor.packaging.utils import canonicalize_name - -from pip._internal.cli import cmdoptions -from pip._internal.cli.req_command import IndexGroupCommand -from pip._internal.cli.status_codes import SUCCESS -from pip._internal.exceptions import CommandError -from pip._internal.index.collector import LinkCollector -from pip._internal.index.package_finder import PackageFinder -from pip._internal.metadata import BaseDistribution, get_environment -from pip._internal.models.selection_prefs import SelectionPreferences -from pip._internal.network.session import PipSession -from pip._internal.utils.misc import stdlib_pkgs, tabulate, write_output -from pip._internal.utils.parallel import map_multithread - -if TYPE_CHECKING: - from pip._internal.metadata.base import DistributionVersion - - class _DistWithLatestInfo(BaseDistribution): - """Give the distribution object a couple of extra fields. - - These will be populated during ``get_outdated()``. This is dirty but - makes the rest of the code much cleaner. - """ - latest_version: DistributionVersion - latest_filetype: str - - _ProcessedDists = Sequence[_DistWithLatestInfo] - - -logger = logging.getLogger(__name__) - - -class ListCommand(IndexGroupCommand): - """ - List installed packages, including editables. - - Packages are listed in a case-insensitive sorted order. - """ - - ignore_require_venv = True - usage = """ - %prog [options]""" - - def add_options(self) -> None: - self.cmd_opts.add_option( - '-o', '--outdated', - action='store_true', - default=False, - help='List outdated packages') - self.cmd_opts.add_option( - '-u', '--uptodate', - action='store_true', - default=False, - help='List uptodate packages') - self.cmd_opts.add_option( - '-e', '--editable', - action='store_true', - default=False, - help='List editable projects.') - self.cmd_opts.add_option( - '-l', '--local', - action='store_true', - default=False, - help=('If in a virtualenv that has global access, do not list ' - 'globally-installed packages.'), - ) - self.cmd_opts.add_option( - '--user', - dest='user', - action='store_true', - default=False, - help='Only output packages installed in user-site.') - self.cmd_opts.add_option(cmdoptions.list_path()) - self.cmd_opts.add_option( - '--pre', - action='store_true', - default=False, - help=("Include pre-release and development versions. By default, " - "pip only finds stable versions."), - ) - - self.cmd_opts.add_option( - '--format', - action='store', - dest='list_format', - default="columns", - choices=('columns', 'freeze', 'json'), - help="Select the output format among: columns (default), freeze, " - "or json", - ) - - self.cmd_opts.add_option( - '--not-required', - action='store_true', - dest='not_required', - help="List packages that are not dependencies of " - "installed packages.", - ) - - self.cmd_opts.add_option( - '--exclude-editable', - action='store_false', - dest='include_editable', - help='Exclude editable package from output.', - ) - self.cmd_opts.add_option( - '--include-editable', - action='store_true', - dest='include_editable', - help='Include editable package from output.', - default=True, - ) - self.cmd_opts.add_option(cmdoptions.list_exclude()) - index_opts = cmdoptions.make_option_group( - cmdoptions.index_group, self.parser - ) - - self.parser.insert_option_group(0, index_opts) - self.parser.insert_option_group(0, self.cmd_opts) - - def _build_package_finder( - self, options: Values, session: PipSession - ) -> PackageFinder: - """ - Create a package finder appropriate to this list command. - """ - link_collector = LinkCollector.create(session, options=options) - - # Pass allow_yanked=False to ignore yanked versions. - selection_prefs = SelectionPreferences( - allow_yanked=False, - allow_all_prereleases=options.pre, - ) - - return PackageFinder.create( - link_collector=link_collector, - selection_prefs=selection_prefs, - ) - - def run(self, options: Values, args: List[str]) -> int: - if options.outdated and options.uptodate: - raise CommandError( - "Options --outdated and --uptodate cannot be combined.") - - cmdoptions.check_list_path_option(options) - - skip = set(stdlib_pkgs) - if options.excludes: - skip.update(canonicalize_name(n) for n in options.excludes) - - packages: "_ProcessedDists" = [ - cast("_DistWithLatestInfo", d) - for d in get_environment(options.path).iter_installed_distributions( - local_only=options.local, - user_only=options.user, - editables_only=options.editable, - include_editables=options.include_editable, - skip=skip, - ) - ] - - # get_not_required must be called firstly in order to find and - # filter out all dependencies correctly. Otherwise a package - # can't be identified as requirement because some parent packages - # could be filtered out before. - if options.not_required: - packages = self.get_not_required(packages, options) - - if options.outdated: - packages = self.get_outdated(packages, options) - elif options.uptodate: - packages = self.get_uptodate(packages, options) - - self.output_package_listing(packages, options) - return SUCCESS - - def get_outdated( - self, packages: "_ProcessedDists", options: Values - ) -> "_ProcessedDists": - return [ - dist for dist in self.iter_packages_latest_infos(packages, options) - if dist.latest_version > dist.version - ] - - def get_uptodate( - self, packages: "_ProcessedDists", options: Values - ) -> "_ProcessedDists": - return [ - dist for dist in self.iter_packages_latest_infos(packages, options) - if dist.latest_version == dist.version - ] - - def get_not_required( - self, packages: "_ProcessedDists", options: Values - ) -> "_ProcessedDists": - dep_keys = { - canonicalize_name(dep.name) - for dist in packages - for dep in (dist.iter_dependencies() or ()) - } - - # Create a set to remove duplicate packages, and cast it to a list - # to keep the return type consistent with get_outdated and - # get_uptodate - return list({pkg for pkg in packages if pkg.canonical_name not in dep_keys}) - - def iter_packages_latest_infos( - self, packages: "_ProcessedDists", options: Values - ) -> Iterator["_DistWithLatestInfo"]: - with self._build_session(options) as session: - finder = self._build_package_finder(options, session) - - def latest_info( - dist: "_DistWithLatestInfo" - ) -> Optional["_DistWithLatestInfo"]: - all_candidates = finder.find_all_candidates(dist.canonical_name) - if not options.pre: - # Remove prereleases - all_candidates = [candidate for candidate in all_candidates - if not candidate.version.is_prerelease] - - evaluator = finder.make_candidate_evaluator( - project_name=dist.canonical_name, - ) - best_candidate = evaluator.sort_best_candidate(all_candidates) - if best_candidate is None: - return None - - remote_version = best_candidate.version - if best_candidate.link.is_wheel: - typ = 'wheel' - else: - typ = 'sdist' - dist.latest_version = remote_version - dist.latest_filetype = typ - return dist - - for dist in map_multithread(latest_info, packages): - if dist is not None: - yield dist - - def output_package_listing( - self, packages: "_ProcessedDists", options: Values - ) -> None: - packages = sorted( - packages, - key=lambda dist: dist.canonical_name, - ) - if options.list_format == 'columns' and packages: - data, header = format_for_columns(packages, options) - self.output_package_listing_columns(data, header) - elif options.list_format == 'freeze': - for dist in packages: - if options.verbose >= 1: - write_output("%s==%s (%s)", dist.raw_name, - dist.version, dist.location) - else: - write_output("%s==%s", dist.raw_name, dist.version) - elif options.list_format == 'json': - write_output(format_for_json(packages, options)) - - def output_package_listing_columns( - self, data: List[List[str]], header: List[str] - ) -> None: - # insert the header first: we need to know the size of column names - if len(data) > 0: - data.insert(0, header) - - pkg_strings, sizes = tabulate(data) - - # Create and add a separator. - if len(data) > 0: - pkg_strings.insert(1, " ".join(map(lambda x: '-' * x, sizes))) - - for val in pkg_strings: - write_output(val) - - -def format_for_columns( - pkgs: "_ProcessedDists", options: Values -) -> Tuple[List[List[str]], List[str]]: - """ - Convert the package data into something usable - by output_package_listing_columns. - """ - running_outdated = options.outdated - # Adjust the header for the `pip list --outdated` case. - if running_outdated: - header = ["Package", "Version", "Latest", "Type"] - else: - header = ["Package", "Version"] - - data = [] - if options.verbose >= 1 or any(x.editable for x in pkgs): - header.append("Location") - if options.verbose >= 1: - header.append("Installer") - - for proj in pkgs: - # if we're working on the 'outdated' list, separate out the - # latest_version and type - row = [proj.raw_name, str(proj.version)] - - if running_outdated: - row.append(str(proj.latest_version)) - row.append(proj.latest_filetype) - - if options.verbose >= 1 or proj.editable: - row.append(proj.location or "") - if options.verbose >= 1: - row.append(proj.installer) - - data.append(row) - - return data, header - - -def format_for_json(packages: "_ProcessedDists", options: Values) -> str: - data = [] - for dist in packages: - info = { - 'name': dist.raw_name, - 'version': str(dist.version), - } - if options.verbose >= 1: - info['location'] = dist.location or "" - info['installer'] = dist.installer - if options.outdated: - info['latest_version'] = str(dist.latest_version) - info['latest_filetype'] = dist.latest_filetype - data.append(info) - return json.dumps(data) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/search.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/search.py deleted file mode 100644 index 7a20ba1..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/search.py +++ /dev/null @@ -1,164 +0,0 @@ -import logging -import shutil -import sys -import textwrap -import xmlrpc.client -from collections import OrderedDict -from optparse import Values -from typing import TYPE_CHECKING, Dict, List, Optional - -from pip._vendor.packaging.version import parse as parse_version - -from pip._internal.cli.base_command import Command -from pip._internal.cli.req_command import SessionCommandMixin -from pip._internal.cli.status_codes import NO_MATCHES_FOUND, SUCCESS -from pip._internal.exceptions import CommandError -from pip._internal.metadata import get_default_environment -from pip._internal.models.index import PyPI -from pip._internal.network.xmlrpc import PipXmlrpcTransport -from pip._internal.utils.logging import indent_log -from pip._internal.utils.misc import write_output - -if TYPE_CHECKING: - from typing import TypedDict - - class TransformedHit(TypedDict): - name: str - summary: str - versions: List[str] - -logger = logging.getLogger(__name__) - - -class SearchCommand(Command, SessionCommandMixin): - """Search for PyPI packages whose name or summary contains .""" - - usage = """ - %prog [options] """ - ignore_require_venv = True - - def add_options(self) -> None: - self.cmd_opts.add_option( - '-i', '--index', - dest='index', - metavar='URL', - default=PyPI.pypi_url, - help='Base URL of Python Package Index (default %default)') - - self.parser.insert_option_group(0, self.cmd_opts) - - def run(self, options: Values, args: List[str]) -> int: - if not args: - raise CommandError('Missing required argument (search query).') - query = args - pypi_hits = self.search(query, options) - hits = transform_hits(pypi_hits) - - terminal_width = None - if sys.stdout.isatty(): - terminal_width = shutil.get_terminal_size()[0] - - print_results(hits, terminal_width=terminal_width) - if pypi_hits: - return SUCCESS - return NO_MATCHES_FOUND - - def search(self, query: List[str], options: Values) -> List[Dict[str, str]]: - index_url = options.index - - session = self.get_default_session(options) - - transport = PipXmlrpcTransport(index_url, session) - pypi = xmlrpc.client.ServerProxy(index_url, transport) - try: - hits = pypi.search({'name': query, 'summary': query}, 'or') - except xmlrpc.client.Fault as fault: - message = "XMLRPC request failed [code: {code}]\n{string}".format( - code=fault.faultCode, - string=fault.faultString, - ) - raise CommandError(message) - assert isinstance(hits, list) - return hits - - -def transform_hits(hits: List[Dict[str, str]]) -> List["TransformedHit"]: - """ - The list from pypi is really a list of versions. We want a list of - packages with the list of versions stored inline. This converts the - list from pypi into one we can use. - """ - packages: Dict[str, "TransformedHit"] = OrderedDict() - for hit in hits: - name = hit['name'] - summary = hit['summary'] - version = hit['version'] - - if name not in packages.keys(): - packages[name] = { - 'name': name, - 'summary': summary, - 'versions': [version], - } - else: - packages[name]['versions'].append(version) - - # if this is the highest version, replace summary and score - if version == highest_version(packages[name]['versions']): - packages[name]['summary'] = summary - - return list(packages.values()) - - -def print_dist_installation_info(name: str, latest: str) -> None: - env = get_default_environment() - dist = env.get_distribution(name) - if dist is not None: - with indent_log(): - if dist.version == latest: - write_output('INSTALLED: %s (latest)', dist.version) - else: - write_output('INSTALLED: %s', dist.version) - if parse_version(latest).pre: - write_output('LATEST: %s (pre-release; install' - ' with "pip install --pre")', latest) - else: - write_output('LATEST: %s', latest) - - -def print_results( - hits: List["TransformedHit"], - name_column_width: Optional[int] = None, - terminal_width: Optional[int] = None, -) -> None: - if not hits: - return - if name_column_width is None: - name_column_width = max([ - len(hit['name']) + len(highest_version(hit.get('versions', ['-']))) - for hit in hits - ]) + 4 - - for hit in hits: - name = hit['name'] - summary = hit['summary'] or '' - latest = highest_version(hit.get('versions', ['-'])) - if terminal_width is not None: - target_width = terminal_width - name_column_width - 5 - if target_width > 10: - # wrap and indent summary to fit terminal - summary_lines = textwrap.wrap(summary, target_width) - summary = ('\n' + ' ' * (name_column_width + 3)).join( - summary_lines) - - name_latest = f'{name} ({latest})' - line = f'{name_latest:{name_column_width}} - {summary}' - try: - write_output(line) - print_dist_installation_info(name, latest) - except UnicodeEncodeError: - pass - - -def highest_version(versions: List[str]) -> str: - return max(versions, key=parse_version) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/show.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/show.py deleted file mode 100644 index 5b2de39..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/show.py +++ /dev/null @@ -1,234 +0,0 @@ -import csv -import logging -import pathlib -from optparse import Values -from typing import Iterator, List, NamedTuple, Optional, Tuple - -from pip._vendor.packaging.utils import canonicalize_name - -from pip._internal.cli.base_command import Command -from pip._internal.cli.status_codes import ERROR, SUCCESS -from pip._internal.metadata import BaseDistribution, get_default_environment -from pip._internal.utils.misc import write_output - -logger = logging.getLogger(__name__) - - -class ShowCommand(Command): - """ - Show information about one or more installed packages. - - The output is in RFC-compliant mail header format. - """ - - usage = """ - %prog [options] ...""" - ignore_require_venv = True - - def add_options(self) -> None: - self.cmd_opts.add_option( - '-f', '--files', - dest='files', - action='store_true', - default=False, - help='Show the full list of installed files for each package.') - - self.parser.insert_option_group(0, self.cmd_opts) - - def run(self, options: Values, args: List[str]) -> int: - if not args: - logger.warning('ERROR: Please provide a package name or names.') - return ERROR - query = args - - results = search_packages_info(query) - if not print_results( - results, list_files=options.files, verbose=options.verbose): - return ERROR - return SUCCESS - - -class _PackageInfo(NamedTuple): - name: str - version: str - location: str - requires: List[str] - required_by: List[str] - installer: str - metadata_version: str - classifiers: List[str] - summary: str - homepage: str - author: str - author_email: str - license: str - entry_points: List[str] - files: Optional[List[str]] - - -def _covert_legacy_entry(entry: Tuple[str, ...], info: Tuple[str, ...]) -> str: - """Convert a legacy installed-files.txt path into modern RECORD path. - - The legacy format stores paths relative to the info directory, while the - modern format stores paths relative to the package root, e.g. the - site-packages directory. - - :param entry: Path parts of the installed-files.txt entry. - :param info: Path parts of the egg-info directory relative to package root. - :returns: The converted entry. - - For best compatibility with symlinks, this does not use ``abspath()`` or - ``Path.resolve()``, but tries to work with path parts: - - 1. While ``entry`` starts with ``..``, remove the equal amounts of parts - from ``info``; if ``info`` is empty, start appending ``..`` instead. - 2. Join the two directly. - """ - while entry and entry[0] == "..": - if not info or info[-1] == "..": - info += ("..",) - else: - info = info[:-1] - entry = entry[1:] - return str(pathlib.Path(*info, *entry)) - - -def search_packages_info(query: List[str]) -> Iterator[_PackageInfo]: - """ - Gather details from installed distributions. Print distribution name, - version, location, and installed files. Installed files requires a - pip generated 'installed-files.txt' in the distributions '.egg-info' - directory. - """ - env = get_default_environment() - - installed = { - dist.canonical_name: dist - for dist in env.iter_distributions() - } - query_names = [canonicalize_name(name) for name in query] - missing = sorted( - [name for name, pkg in zip(query, query_names) if pkg not in installed] - ) - if missing: - logger.warning('Package(s) not found: %s', ', '.join(missing)) - - def _get_requiring_packages(current_dist: BaseDistribution) -> List[str]: - return [ - dist.metadata["Name"] or "UNKNOWN" - for dist in installed.values() - if current_dist.canonical_name in { - canonicalize_name(d.name) for d in dist.iter_dependencies() - } - ] - - def _files_from_record(dist: BaseDistribution) -> Optional[Iterator[str]]: - try: - text = dist.read_text('RECORD') - except FileNotFoundError: - return None - # This extra Path-str cast normalizes entries. - return (str(pathlib.Path(row[0])) for row in csv.reader(text.splitlines())) - - def _files_from_legacy(dist: BaseDistribution) -> Optional[Iterator[str]]: - try: - text = dist.read_text('installed-files.txt') - except FileNotFoundError: - return None - paths = (p for p in text.splitlines(keepends=False) if p) - root = dist.location - info = dist.info_directory - if root is None or info is None: - return paths - try: - info_rel = pathlib.Path(info).relative_to(root) - except ValueError: # info is not relative to root. - return paths - if not info_rel.parts: # info *is* root. - return paths - return ( - _covert_legacy_entry(pathlib.Path(p).parts, info_rel.parts) - for p in paths - ) - - for query_name in query_names: - try: - dist = installed[query_name] - except KeyError: - continue - - try: - entry_points_text = dist.read_text('entry_points.txt') - entry_points = entry_points_text.splitlines(keepends=False) - except FileNotFoundError: - entry_points = [] - - files_iter = _files_from_record(dist) or _files_from_legacy(dist) - if files_iter is None: - files: Optional[List[str]] = None - else: - files = sorted(files_iter) - - metadata = dist.metadata - - yield _PackageInfo( - name=dist.raw_name, - version=str(dist.version), - location=dist.location or "", - requires=[req.name for req in dist.iter_dependencies()], - required_by=_get_requiring_packages(dist), - installer=dist.installer, - metadata_version=dist.metadata_version or "", - classifiers=metadata.get_all("Classifier", []), - summary=metadata.get("Summary", ""), - homepage=metadata.get("Home-page", ""), - author=metadata.get("Author", ""), - author_email=metadata.get("Author-email", ""), - license=metadata.get("License", ""), - entry_points=entry_points, - files=files, - ) - - -def print_results( - distributions: Iterator[_PackageInfo], - list_files: bool, - verbose: bool, -) -> bool: - """ - Print the information from installed distributions found. - """ - results_printed = False - for i, dist in enumerate(distributions): - results_printed = True - if i > 0: - write_output("---") - - write_output("Name: %s", dist.name) - write_output("Version: %s", dist.version) - write_output("Summary: %s", dist.summary) - write_output("Home-page: %s", dist.homepage) - write_output("Author: %s", dist.author) - write_output("Author-email: %s", dist.author_email) - write_output("License: %s", dist.license) - write_output("Location: %s", dist.location) - write_output("Requires: %s", ', '.join(dist.requires)) - write_output("Required-by: %s", ', '.join(dist.required_by)) - - if verbose: - write_output("Metadata-Version: %s", dist.metadata_version) - write_output("Installer: %s", dist.installer) - write_output("Classifiers:") - for classifier in dist.classifiers: - write_output(" %s", classifier) - write_output("Entry-points:") - for entry in dist.entry_points: - write_output(" %s", entry.strip()) - if list_files: - write_output("Files:") - if dist.files is None: - write_output("Cannot locate RECORD or installed-files.txt") - else: - for line in dist.files: - write_output(" %s", line.strip()) - return results_printed diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/uninstall.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/uninstall.py deleted file mode 100644 index c590627..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/uninstall.py +++ /dev/null @@ -1,100 +0,0 @@ -import logging -from optparse import Values -from typing import List - -from pip._vendor.packaging.utils import canonicalize_name - -from pip._internal.cli.base_command import Command -from pip._internal.cli.req_command import SessionCommandMixin, warn_if_run_as_root -from pip._internal.cli.status_codes import SUCCESS -from pip._internal.exceptions import InstallationError -from pip._internal.req import parse_requirements -from pip._internal.req.constructors import ( - install_req_from_line, - install_req_from_parsed_requirement, -) -from pip._internal.utils.misc import protect_pip_from_modification_on_windows - -logger = logging.getLogger(__name__) - - -class UninstallCommand(Command, SessionCommandMixin): - """ - Uninstall packages. - - pip is able to uninstall most installed packages. Known exceptions are: - - - Pure distutils packages installed with ``python setup.py install``, which - leave behind no metadata to determine what files were installed. - - Script wrappers installed by ``python setup.py develop``. - """ - - usage = """ - %prog [options] ... - %prog [options] -r ...""" - - def add_options(self) -> None: - self.cmd_opts.add_option( - '-r', '--requirement', - dest='requirements', - action='append', - default=[], - metavar='file', - help='Uninstall all the packages listed in the given requirements ' - 'file. This option can be used multiple times.', - ) - self.cmd_opts.add_option( - '-y', '--yes', - dest='yes', - action='store_true', - help="Don't ask for confirmation of uninstall deletions.") - - self.parser.insert_option_group(0, self.cmd_opts) - - def run(self, options: Values, args: List[str]) -> int: - session = self.get_default_session(options) - - reqs_to_uninstall = {} - for name in args: - req = install_req_from_line( - name, isolated=options.isolated_mode, - ) - if req.name: - reqs_to_uninstall[canonicalize_name(req.name)] = req - else: - logger.warning( - "Invalid requirement: %r ignored -" - " the uninstall command expects named" - " requirements.", - name, - ) - for filename in options.requirements: - for parsed_req in parse_requirements( - filename, - options=options, - session=session): - req = install_req_from_parsed_requirement( - parsed_req, - isolated=options.isolated_mode - ) - if req.name: - reqs_to_uninstall[canonicalize_name(req.name)] = req - if not reqs_to_uninstall: - raise InstallationError( - f'You must give at least one requirement to {self.name} (see ' - f'"pip help {self.name}")' - ) - - protect_pip_from_modification_on_windows( - modifying_pip="pip" in reqs_to_uninstall - ) - - for req in reqs_to_uninstall.values(): - uninstall_pathset = req.uninstall( - auto_confirm=options.yes, verbose=self.verbosity > 0, - ) - if uninstall_pathset: - uninstall_pathset.commit() - - warn_if_run_as_root() - return SUCCESS diff --git a/venv/lib/python3.9/site-packages/pip/_internal/commands/wheel.py b/venv/lib/python3.9/site-packages/pip/_internal/commands/wheel.py deleted file mode 100644 index c8bf4e2..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/commands/wheel.py +++ /dev/null @@ -1,176 +0,0 @@ -import logging -import os -import shutil -from optparse import Values -from typing import List - -from pip._internal.cache import WheelCache -from pip._internal.cli import cmdoptions -from pip._internal.cli.req_command import RequirementCommand, with_cleanup -from pip._internal.cli.status_codes import SUCCESS -from pip._internal.exceptions import CommandError -from pip._internal.req.req_install import InstallRequirement -from pip._internal.req.req_tracker import get_requirement_tracker -from pip._internal.utils.misc import ensure_dir, normalize_path -from pip._internal.utils.temp_dir import TempDirectory -from pip._internal.wheel_builder import build, should_build_for_wheel_command - -logger = logging.getLogger(__name__) - - -class WheelCommand(RequirementCommand): - """ - Build Wheel archives for your requirements and dependencies. - - Wheel is a built-package format, and offers the advantage of not - recompiling your software during every install. For more details, see the - wheel docs: https://wheel.readthedocs.io/en/latest/ - - Requirements: setuptools>=0.8, and wheel. - - 'pip wheel' uses the bdist_wheel setuptools extension from the wheel - package to build individual wheels. - - """ - - usage = """ - %prog [options] ... - %prog [options] -r ... - %prog [options] [-e] ... - %prog [options] [-e] ... - %prog [options] ...""" - - def add_options(self) -> None: - - self.cmd_opts.add_option( - '-w', '--wheel-dir', - dest='wheel_dir', - metavar='dir', - default=os.curdir, - help=("Build wheels into , where the default is the " - "current working directory."), - ) - self.cmd_opts.add_option(cmdoptions.no_binary()) - self.cmd_opts.add_option(cmdoptions.only_binary()) - self.cmd_opts.add_option(cmdoptions.prefer_binary()) - self.cmd_opts.add_option(cmdoptions.no_build_isolation()) - self.cmd_opts.add_option(cmdoptions.use_pep517()) - self.cmd_opts.add_option(cmdoptions.no_use_pep517()) - self.cmd_opts.add_option(cmdoptions.constraints()) - self.cmd_opts.add_option(cmdoptions.editable()) - self.cmd_opts.add_option(cmdoptions.requirements()) - self.cmd_opts.add_option(cmdoptions.src()) - self.cmd_opts.add_option(cmdoptions.ignore_requires_python()) - self.cmd_opts.add_option(cmdoptions.no_deps()) - self.cmd_opts.add_option(cmdoptions.build_dir()) - self.cmd_opts.add_option(cmdoptions.progress_bar()) - - self.cmd_opts.add_option( - '--no-verify', - dest='no_verify', - action='store_true', - default=False, - help="Don't verify if built wheel is valid.", - ) - - self.cmd_opts.add_option(cmdoptions.build_options()) - self.cmd_opts.add_option(cmdoptions.global_options()) - - self.cmd_opts.add_option( - '--pre', - action='store_true', - default=False, - help=("Include pre-release and development versions. By default, " - "pip only finds stable versions."), - ) - - self.cmd_opts.add_option(cmdoptions.require_hashes()) - - index_opts = cmdoptions.make_option_group( - cmdoptions.index_group, - self.parser, - ) - - self.parser.insert_option_group(0, index_opts) - self.parser.insert_option_group(0, self.cmd_opts) - - @with_cleanup - def run(self, options: Values, args: List[str]) -> int: - cmdoptions.check_install_build_global(options) - - session = self.get_default_session(options) - - finder = self._build_package_finder(options, session) - wheel_cache = WheelCache(options.cache_dir, options.format_control) - - options.wheel_dir = normalize_path(options.wheel_dir) - ensure_dir(options.wheel_dir) - - req_tracker = self.enter_context(get_requirement_tracker()) - - directory = TempDirectory( - delete=not options.no_clean, - kind="wheel", - globally_managed=True, - ) - - reqs = self.get_requirements(args, options, finder, session) - - preparer = self.make_requirement_preparer( - temp_build_dir=directory, - options=options, - req_tracker=req_tracker, - session=session, - finder=finder, - download_dir=options.wheel_dir, - use_user_site=False, - ) - - resolver = self.make_resolver( - preparer=preparer, - finder=finder, - options=options, - wheel_cache=wheel_cache, - ignore_requires_python=options.ignore_requires_python, - use_pep517=options.use_pep517, - ) - - self.trace_basic_info(finder) - - requirement_set = resolver.resolve( - reqs, check_supported_wheels=True - ) - - reqs_to_build: List[InstallRequirement] = [] - for req in requirement_set.requirements.values(): - if req.is_wheel: - preparer.save_linked_requirement(req) - elif should_build_for_wheel_command(req): - reqs_to_build.append(req) - - # build wheels - build_successes, build_failures = build( - reqs_to_build, - wheel_cache=wheel_cache, - verify=(not options.no_verify), - build_options=options.build_options or [], - global_options=options.global_options or [], - ) - for req in build_successes: - assert req.link and req.link.is_wheel - assert req.local_file_path - # copy from cache to target directory - try: - shutil.copy(req.local_file_path, options.wheel_dir) - except OSError as e: - logger.warning( - "Building wheel for %s failed: %s", - req.name, e, - ) - build_failures.append(req) - if len(build_failures) != 0: - raise CommandError( - "Failed to build one or more wheels" - ) - - return SUCCESS diff --git a/venv/lib/python3.9/site-packages/pip/_internal/configuration.py b/venv/lib/python3.9/site-packages/pip/_internal/configuration.py deleted file mode 100644 index a4698ec..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/configuration.py +++ /dev/null @@ -1,403 +0,0 @@ -"""Configuration management setup - -Some terminology: -- name - As written in config files. -- value - Value associated with a name -- key - Name combined with it's section (section.name) -- variant - A single word describing where the configuration key-value pair came from -""" - -import configparser -import locale -import logging -import os -import sys -from typing import Any, Dict, Iterable, List, NewType, Optional, Tuple - -from pip._internal.exceptions import ( - ConfigurationError, - ConfigurationFileCouldNotBeLoaded, -) -from pip._internal.utils import appdirs -from pip._internal.utils.compat import WINDOWS -from pip._internal.utils.misc import ensure_dir, enum - -RawConfigParser = configparser.RawConfigParser # Shorthand -Kind = NewType("Kind", str) - -CONFIG_BASENAME = 'pip.ini' if WINDOWS else 'pip.conf' -ENV_NAMES_IGNORED = "version", "help" - -# The kinds of configurations there are. -kinds = enum( - USER="user", # User Specific - GLOBAL="global", # System Wide - SITE="site", # [Virtual] Environment Specific - ENV="env", # from PIP_CONFIG_FILE - ENV_VAR="env-var", # from Environment Variables -) -OVERRIDE_ORDER = kinds.GLOBAL, kinds.USER, kinds.SITE, kinds.ENV, kinds.ENV_VAR -VALID_LOAD_ONLY = kinds.USER, kinds.GLOBAL, kinds.SITE - -logger = logging.getLogger(__name__) - - -# NOTE: Maybe use the optionx attribute to normalize keynames. -def _normalize_name(name): - # type: (str) -> str - """Make a name consistent regardless of source (environment or file) - """ - name = name.lower().replace('_', '-') - if name.startswith('--'): - name = name[2:] # only prefer long opts - return name - - -def _disassemble_key(name): - # type: (str) -> List[str] - if "." not in name: - error_message = ( - "Key does not contain dot separated section and key. " - "Perhaps you wanted to use 'global.{}' instead?" - ).format(name) - raise ConfigurationError(error_message) - return name.split(".", 1) - - -def get_configuration_files(): - # type: () -> Dict[Kind, List[str]] - global_config_files = [ - os.path.join(path, CONFIG_BASENAME) - for path in appdirs.site_config_dirs('pip') - ] - - site_config_file = os.path.join(sys.prefix, CONFIG_BASENAME) - legacy_config_file = os.path.join( - os.path.expanduser('~'), - 'pip' if WINDOWS else '.pip', - CONFIG_BASENAME, - ) - new_config_file = os.path.join( - appdirs.user_config_dir("pip"), CONFIG_BASENAME - ) - return { - kinds.GLOBAL: global_config_files, - kinds.SITE: [site_config_file], - kinds.USER: [legacy_config_file, new_config_file], - } - - -class Configuration: - """Handles management of configuration. - - Provides an interface to accessing and managing configuration files. - - This class converts provides an API that takes "section.key-name" style - keys and stores the value associated with it as "key-name" under the - section "section". - - This allows for a clean interface wherein the both the section and the - key-name are preserved in an easy to manage form in the configuration files - and the data stored is also nice. - """ - - def __init__(self, isolated, load_only=None): - # type: (bool, Optional[Kind]) -> None - super().__init__() - - if load_only is not None and load_only not in VALID_LOAD_ONLY: - raise ConfigurationError( - "Got invalid value for load_only - should be one of {}".format( - ", ".join(map(repr, VALID_LOAD_ONLY)) - ) - ) - self.isolated = isolated - self.load_only = load_only - - # Because we keep track of where we got the data from - self._parsers = { - variant: [] for variant in OVERRIDE_ORDER - } # type: Dict[Kind, List[Tuple[str, RawConfigParser]]] - self._config = { - variant: {} for variant in OVERRIDE_ORDER - } # type: Dict[Kind, Dict[str, Any]] - self._modified_parsers = [] # type: List[Tuple[str, RawConfigParser]] - - def load(self): - # type: () -> None - """Loads configuration from configuration files and environment - """ - self._load_config_files() - if not self.isolated: - self._load_environment_vars() - - def get_file_to_edit(self): - # type: () -> Optional[str] - """Returns the file with highest priority in configuration - """ - assert self.load_only is not None, \ - "Need to be specified a file to be editing" - - try: - return self._get_parser_to_modify()[0] - except IndexError: - return None - - def items(self): - # type: () -> Iterable[Tuple[str, Any]] - """Returns key-value pairs like dict.items() representing the loaded - configuration - """ - return self._dictionary.items() - - def get_value(self, key): - # type: (str) -> Any - """Get a value from the configuration. - """ - try: - return self._dictionary[key] - except KeyError: - raise ConfigurationError(f"No such key - {key}") - - def set_value(self, key, value): - # type: (str, Any) -> None - """Modify a value in the configuration. - """ - self._ensure_have_load_only() - - assert self.load_only - fname, parser = self._get_parser_to_modify() - - if parser is not None: - section, name = _disassemble_key(key) - - # Modify the parser and the configuration - if not parser.has_section(section): - parser.add_section(section) - parser.set(section, name, value) - - self._config[self.load_only][key] = value - self._mark_as_modified(fname, parser) - - def unset_value(self, key): - # type: (str) -> None - """Unset a value in the configuration.""" - self._ensure_have_load_only() - - assert self.load_only - if key not in self._config[self.load_only]: - raise ConfigurationError(f"No such key - {key}") - - fname, parser = self._get_parser_to_modify() - - if parser is not None: - section, name = _disassemble_key(key) - if not (parser.has_section(section) - and parser.remove_option(section, name)): - # The option was not removed. - raise ConfigurationError( - "Fatal Internal error [id=1]. Please report as a bug." - ) - - # The section may be empty after the option was removed. - if not parser.items(section): - parser.remove_section(section) - self._mark_as_modified(fname, parser) - - del self._config[self.load_only][key] - - def save(self): - # type: () -> None - """Save the current in-memory state. - """ - self._ensure_have_load_only() - - for fname, parser in self._modified_parsers: - logger.info("Writing to %s", fname) - - # Ensure directory exists. - ensure_dir(os.path.dirname(fname)) - - with open(fname, "w") as f: - parser.write(f) - - # - # Private routines - # - - def _ensure_have_load_only(self): - # type: () -> None - if self.load_only is None: - raise ConfigurationError("Needed a specific file to be modifying.") - logger.debug("Will be working with %s variant only", self.load_only) - - @property - def _dictionary(self): - # type: () -> Dict[str, Any] - """A dictionary representing the loaded configuration. - """ - # NOTE: Dictionaries are not populated if not loaded. So, conditionals - # are not needed here. - retval = {} - - for variant in OVERRIDE_ORDER: - retval.update(self._config[variant]) - - return retval - - def _load_config_files(self): - # type: () -> None - """Loads configuration from configuration files - """ - config_files = dict(self.iter_config_files()) - if config_files[kinds.ENV][0:1] == [os.devnull]: - logger.debug( - "Skipping loading configuration files due to " - "environment's PIP_CONFIG_FILE being os.devnull" - ) - return - - for variant, files in config_files.items(): - for fname in files: - # If there's specific variant set in `load_only`, load only - # that variant, not the others. - if self.load_only is not None and variant != self.load_only: - logger.debug( - "Skipping file '%s' (variant: %s)", fname, variant - ) - continue - - parser = self._load_file(variant, fname) - - # Keeping track of the parsers used - self._parsers[variant].append((fname, parser)) - - def _load_file(self, variant, fname): - # type: (Kind, str) -> RawConfigParser - logger.debug("For variant '%s', will try loading '%s'", variant, fname) - parser = self._construct_parser(fname) - - for section in parser.sections(): - items = parser.items(section) - self._config[variant].update(self._normalized_keys(section, items)) - - return parser - - def _construct_parser(self, fname): - # type: (str) -> RawConfigParser - parser = configparser.RawConfigParser() - # If there is no such file, don't bother reading it but create the - # parser anyway, to hold the data. - # Doing this is useful when modifying and saving files, where we don't - # need to construct a parser. - if os.path.exists(fname): - try: - parser.read(fname) - except UnicodeDecodeError: - # See https://github.com/pypa/pip/issues/4963 - raise ConfigurationFileCouldNotBeLoaded( - reason="contains invalid {} characters".format( - locale.getpreferredencoding(False) - ), - fname=fname, - ) - except configparser.Error as error: - # See https://github.com/pypa/pip/issues/4893 - raise ConfigurationFileCouldNotBeLoaded(error=error) - return parser - - def _load_environment_vars(self): - # type: () -> None - """Loads configuration from environment variables - """ - self._config[kinds.ENV_VAR].update( - self._normalized_keys(":env:", self.get_environ_vars()) - ) - - def _normalized_keys(self, section, items): - # type: (str, Iterable[Tuple[str, Any]]) -> Dict[str, Any] - """Normalizes items to construct a dictionary with normalized keys. - - This routine is where the names become keys and are made the same - regardless of source - configuration files or environment. - """ - normalized = {} - for name, val in items: - key = section + "." + _normalize_name(name) - normalized[key] = val - return normalized - - def get_environ_vars(self): - # type: () -> Iterable[Tuple[str, str]] - """Returns a generator with all environmental vars with prefix PIP_""" - for key, val in os.environ.items(): - if key.startswith("PIP_"): - name = key[4:].lower() - if name not in ENV_NAMES_IGNORED: - yield name, val - - # XXX: This is patched in the tests. - def iter_config_files(self): - # type: () -> Iterable[Tuple[Kind, List[str]]] - """Yields variant and configuration files associated with it. - - This should be treated like items of a dictionary. - """ - # SMELL: Move the conditions out of this function - - # environment variables have the lowest priority - config_file = os.environ.get('PIP_CONFIG_FILE', None) - if config_file is not None: - yield kinds.ENV, [config_file] - else: - yield kinds.ENV, [] - - config_files = get_configuration_files() - - # at the base we have any global configuration - yield kinds.GLOBAL, config_files[kinds.GLOBAL] - - # per-user configuration next - should_load_user_config = not self.isolated and not ( - config_file and os.path.exists(config_file) - ) - if should_load_user_config: - # The legacy config file is overridden by the new config file - yield kinds.USER, config_files[kinds.USER] - - # finally virtualenv configuration first trumping others - yield kinds.SITE, config_files[kinds.SITE] - - def get_values_in_config(self, variant): - # type: (Kind) -> Dict[str, Any] - """Get values present in a config file""" - return self._config[variant] - - def _get_parser_to_modify(self): - # type: () -> Tuple[str, RawConfigParser] - # Determine which parser to modify - assert self.load_only - parsers = self._parsers[self.load_only] - if not parsers: - # This should not happen if everything works correctly. - raise ConfigurationError( - "Fatal Internal error [id=2]. Please report as a bug." - ) - - # Use the highest priority parser. - return parsers[-1] - - # XXX: This is patched in the tests. - def _mark_as_modified(self, fname, parser): - # type: (str, RawConfigParser) -> None - file_parser_tuple = (fname, parser) - if file_parser_tuple not in self._modified_parsers: - self._modified_parsers.append(file_parser_tuple) - - def __repr__(self): - # type: () -> str - return f"{self.__class__.__name__}({self._dictionary!r})" diff --git a/venv/lib/python3.9/site-packages/pip/_internal/distributions/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/distributions/__init__.py deleted file mode 100644 index 9a89a83..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/distributions/__init__.py +++ /dev/null @@ -1,21 +0,0 @@ -from pip._internal.distributions.base import AbstractDistribution -from pip._internal.distributions.sdist import SourceDistribution -from pip._internal.distributions.wheel import WheelDistribution -from pip._internal.req.req_install import InstallRequirement - - -def make_distribution_for_install_requirement( - install_req: InstallRequirement, -) -> AbstractDistribution: - """Returns a Distribution for the given InstallRequirement""" - # Editable requirements will always be source distributions. They use the - # legacy logic until we create a modern standard for them. - if install_req.editable: - return SourceDistribution(install_req) - - # If it's a wheel, it's a WheelDistribution - if install_req.is_wheel: - return WheelDistribution(install_req) - - # Otherwise, a SourceDistribution - return SourceDistribution(install_req) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/distributions/base.py b/venv/lib/python3.9/site-packages/pip/_internal/distributions/base.py deleted file mode 100644 index fbdd5e4..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/distributions/base.py +++ /dev/null @@ -1,38 +0,0 @@ -import abc -from typing import Optional - -from pip._vendor.pkg_resources import Distribution - -from pip._internal.index.package_finder import PackageFinder -from pip._internal.req import InstallRequirement - - -class AbstractDistribution(metaclass=abc.ABCMeta): - """A base class for handling installable artifacts. - - The requirements for anything installable are as follows: - - - we must be able to determine the requirement name - (or we can't correctly handle the non-upgrade case). - - - for packages with setup requirements, we must also be able - to determine their requirements without installing additional - packages (for the same reason as run-time dependencies) - - - we must be able to create a Distribution object exposing the - above metadata. - """ - - def __init__(self, req: InstallRequirement) -> None: - super().__init__() - self.req = req - - @abc.abstractmethod - def get_pkg_resources_distribution(self) -> Optional[Distribution]: - raise NotImplementedError() - - @abc.abstractmethod - def prepare_distribution_metadata( - self, finder: PackageFinder, build_isolation: bool - ) -> None: - raise NotImplementedError() diff --git a/venv/lib/python3.9/site-packages/pip/_internal/distributions/installed.py b/venv/lib/python3.9/site-packages/pip/_internal/distributions/installed.py deleted file mode 100644 index 0d452e2..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/distributions/installed.py +++ /dev/null @@ -1,22 +0,0 @@ -from typing import Optional - -from pip._vendor.pkg_resources import Distribution - -from pip._internal.distributions.base import AbstractDistribution -from pip._internal.index.package_finder import PackageFinder - - -class InstalledDistribution(AbstractDistribution): - """Represents an installed package. - - This does not need any preparation as the required information has already - been computed. - """ - - def get_pkg_resources_distribution(self) -> Optional[Distribution]: - return self.req.satisfied_by - - def prepare_distribution_metadata( - self, finder: PackageFinder, build_isolation: bool - ) -> None: - pass diff --git a/venv/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py b/venv/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py deleted file mode 100644 index 596b516..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py +++ /dev/null @@ -1,95 +0,0 @@ -import logging -from typing import Set, Tuple - -from pip._vendor.pkg_resources import Distribution - -from pip._internal.build_env import BuildEnvironment -from pip._internal.distributions.base import AbstractDistribution -from pip._internal.exceptions import InstallationError -from pip._internal.index.package_finder import PackageFinder -from pip._internal.utils.subprocess import runner_with_spinner_message - -logger = logging.getLogger(__name__) - - -class SourceDistribution(AbstractDistribution): - """Represents a source distribution. - - The preparation step for these needs metadata for the packages to be - generated, either using PEP 517 or using the legacy `setup.py egg_info`. - """ - - def get_pkg_resources_distribution(self) -> Distribution: - return self.req.get_dist() - - def prepare_distribution_metadata( - self, finder: PackageFinder, build_isolation: bool - ) -> None: - # Load pyproject.toml, to determine whether PEP 517 is to be used - self.req.load_pyproject_toml() - - # Set up the build isolation, if this requirement should be isolated - should_isolate = self.req.use_pep517 and build_isolation - if should_isolate: - self._setup_isolation(finder) - - self.req.prepare_metadata() - - def _setup_isolation(self, finder: PackageFinder) -> None: - def _raise_conflicts( - conflicting_with: str, conflicting_reqs: Set[Tuple[str, str]] - ) -> None: - format_string = ( - "Some build dependencies for {requirement} " - "conflict with {conflicting_with}: {description}." - ) - error_message = format_string.format( - requirement=self.req, - conflicting_with=conflicting_with, - description=", ".join( - f"{installed} is incompatible with {wanted}" - for installed, wanted in sorted(conflicting) - ), - ) - raise InstallationError(error_message) - - # Isolate in a BuildEnvironment and install the build-time - # requirements. - pyproject_requires = self.req.pyproject_requires - assert pyproject_requires is not None - - self.req.build_env = BuildEnvironment() - self.req.build_env.install_requirements( - finder, pyproject_requires, "overlay", "Installing build dependencies" - ) - conflicting, missing = self.req.build_env.check_requirements( - self.req.requirements_to_check - ) - if conflicting: - _raise_conflicts("PEP 517/518 supported requirements", conflicting) - if missing: - logger.warning( - "Missing build requirements in pyproject.toml for %s.", - self.req, - ) - logger.warning( - "The project does not specify a build backend, and " - "pip cannot fall back to setuptools without %s.", - " and ".join(map(repr, sorted(missing))), - ) - # Install any extra build dependencies that the backend requests. - # This must be done in a second pass, as the pyproject.toml - # dependencies must be installed before we can call the backend. - with self.req.build_env: - runner = runner_with_spinner_message("Getting requirements to build wheel") - backend = self.req.pep517_backend - assert backend is not None - with backend.subprocess_runner(runner): - reqs = backend.get_requires_for_build_wheel() - - conflicting, missing = self.req.build_env.check_requirements(reqs) - if conflicting: - _raise_conflicts("the backend dependencies", conflicting) - self.req.build_env.install_requirements( - finder, missing, "normal", "Installing backend dependencies" - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/distributions/wheel.py b/venv/lib/python3.9/site-packages/pip/_internal/distributions/wheel.py deleted file mode 100644 index 00a70b0..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/distributions/wheel.py +++ /dev/null @@ -1,34 +0,0 @@ -from zipfile import ZipFile - -from pip._vendor.pkg_resources import Distribution - -from pip._internal.distributions.base import AbstractDistribution -from pip._internal.index.package_finder import PackageFinder -from pip._internal.utils.wheel import pkg_resources_distribution_for_wheel - - -class WheelDistribution(AbstractDistribution): - """Represents a wheel distribution. - - This does not need any preparation as wheels can be directly unpacked. - """ - - def get_pkg_resources_distribution(self) -> Distribution: - """Loads the metadata from the wheel file into memory and returns a - Distribution that uses it, not relying on the wheel file or - requirement. - """ - # Set as part of preparation during download. - assert self.req.local_file_path - # Wheels are never unnamed. - assert self.req.name - - with ZipFile(self.req.local_file_path, allowZip64=True) as z: - return pkg_resources_distribution_for_wheel( - z, self.req.name, self.req.local_file_path - ) - - def prepare_distribution_metadata( - self, finder: PackageFinder, build_isolation: bool - ) -> None: - pass diff --git a/venv/lib/python3.9/site-packages/pip/_internal/exceptions.py b/venv/lib/python3.9/site-packages/pip/_internal/exceptions.py deleted file mode 100644 index 8aacf81..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/exceptions.py +++ /dev/null @@ -1,397 +0,0 @@ -"""Exceptions used throughout package""" - -import configparser -from itertools import chain, groupby, repeat -from typing import TYPE_CHECKING, Dict, List, Optional - -from pip._vendor.pkg_resources import Distribution -from pip._vendor.requests.models import Request, Response - -if TYPE_CHECKING: - from hashlib import _Hash - - from pip._internal.req.req_install import InstallRequirement - - -class PipError(Exception): - """Base pip exception""" - - -class ConfigurationError(PipError): - """General exception in configuration""" - - -class InstallationError(PipError): - """General exception during installation""" - - -class UninstallationError(PipError): - """General exception during uninstallation""" - - -class NoneMetadataError(PipError): - """ - Raised when accessing "METADATA" or "PKG-INFO" metadata for a - pip._vendor.pkg_resources.Distribution object and - `dist.has_metadata('METADATA')` returns True but - `dist.get_metadata('METADATA')` returns None (and similarly for - "PKG-INFO"). - """ - - def __init__(self, dist, metadata_name): - # type: (Distribution, str) -> None - """ - :param dist: A Distribution object. - :param metadata_name: The name of the metadata being accessed - (can be "METADATA" or "PKG-INFO"). - """ - self.dist = dist - self.metadata_name = metadata_name - - def __str__(self): - # type: () -> str - # Use `dist` in the error message because its stringification - # includes more information, like the version and location. - return ( - 'None {} metadata found for distribution: {}'.format( - self.metadata_name, self.dist, - ) - ) - - -class UserInstallationInvalid(InstallationError): - """A --user install is requested on an environment without user site.""" - - def __str__(self): - # type: () -> str - return "User base directory is not specified" - - -class InvalidSchemeCombination(InstallationError): - def __str__(self): - # type: () -> str - before = ", ".join(str(a) for a in self.args[:-1]) - return f"Cannot set {before} and {self.args[-1]} together" - - -class DistributionNotFound(InstallationError): - """Raised when a distribution cannot be found to satisfy a requirement""" - - -class RequirementsFileParseError(InstallationError): - """Raised when a general error occurs parsing a requirements file line.""" - - -class BestVersionAlreadyInstalled(PipError): - """Raised when the most up-to-date version of a package is already - installed.""" - - -class BadCommand(PipError): - """Raised when virtualenv or a command is not found""" - - -class CommandError(PipError): - """Raised when there is an error in command-line arguments""" - - -class PreviousBuildDirError(PipError): - """Raised when there's a previous conflicting build directory""" - - -class NetworkConnectionError(PipError): - """HTTP connection error""" - - def __init__(self, error_msg, response=None, request=None): - # type: (str, Response, Request) -> None - """ - Initialize NetworkConnectionError with `request` and `response` - objects. - """ - self.response = response - self.request = request - self.error_msg = error_msg - if (self.response is not None and not self.request and - hasattr(response, 'request')): - self.request = self.response.request - super().__init__(error_msg, response, request) - - def __str__(self): - # type: () -> str - return str(self.error_msg) - - -class InvalidWheelFilename(InstallationError): - """Invalid wheel filename.""" - - -class UnsupportedWheel(InstallationError): - """Unsupported wheel.""" - - -class MetadataInconsistent(InstallationError): - """Built metadata contains inconsistent information. - - This is raised when the metadata contains values (e.g. name and version) - that do not match the information previously obtained from sdist filename - or user-supplied ``#egg=`` value. - """ - def __init__(self, ireq, field, f_val, m_val): - # type: (InstallRequirement, str, str, str) -> None - self.ireq = ireq - self.field = field - self.f_val = f_val - self.m_val = m_val - - def __str__(self): - # type: () -> str - template = ( - "Requested {} has inconsistent {}: " - "filename has {!r}, but metadata has {!r}" - ) - return template.format(self.ireq, self.field, self.f_val, self.m_val) - - -class InstallationSubprocessError(InstallationError): - """A subprocess call failed during installation.""" - def __init__(self, returncode, description): - # type: (int, str) -> None - self.returncode = returncode - self.description = description - - def __str__(self): - # type: () -> str - return ( - "Command errored out with exit status {}: {} " - "Check the logs for full command output." - ).format(self.returncode, self.description) - - -class HashErrors(InstallationError): - """Multiple HashError instances rolled into one for reporting""" - - def __init__(self): - # type: () -> None - self.errors = [] # type: List[HashError] - - def append(self, error): - # type: (HashError) -> None - self.errors.append(error) - - def __str__(self): - # type: () -> str - lines = [] - self.errors.sort(key=lambda e: e.order) - for cls, errors_of_cls in groupby(self.errors, lambda e: e.__class__): - lines.append(cls.head) - lines.extend(e.body() for e in errors_of_cls) - if lines: - return '\n'.join(lines) - return '' - - def __nonzero__(self): - # type: () -> bool - return bool(self.errors) - - def __bool__(self): - # type: () -> bool - return self.__nonzero__() - - -class HashError(InstallationError): - """ - A failure to verify a package against known-good hashes - - :cvar order: An int sorting hash exception classes by difficulty of - recovery (lower being harder), so the user doesn't bother fretting - about unpinned packages when he has deeper issues, like VCS - dependencies, to deal with. Also keeps error reports in a - deterministic order. - :cvar head: A section heading for display above potentially many - exceptions of this kind - :ivar req: The InstallRequirement that triggered this error. This is - pasted on after the exception is instantiated, because it's not - typically available earlier. - - """ - req = None # type: Optional[InstallRequirement] - head = '' - order = -1 # type: int - - def body(self): - # type: () -> str - """Return a summary of me for display under the heading. - - This default implementation simply prints a description of the - triggering requirement. - - :param req: The InstallRequirement that provoked this error, with - its link already populated by the resolver's _populate_link(). - - """ - return f' {self._requirement_name()}' - - def __str__(self): - # type: () -> str - return f'{self.head}\n{self.body()}' - - def _requirement_name(self): - # type: () -> str - """Return a description of the requirement that triggered me. - - This default implementation returns long description of the req, with - line numbers - - """ - return str(self.req) if self.req else 'unknown package' - - -class VcsHashUnsupported(HashError): - """A hash was provided for a version-control-system-based requirement, but - we don't have a method for hashing those.""" - - order = 0 - head = ("Can't verify hashes for these requirements because we don't " - "have a way to hash version control repositories:") - - -class DirectoryUrlHashUnsupported(HashError): - """A hash was provided for a version-control-system-based requirement, but - we don't have a method for hashing those.""" - - order = 1 - head = ("Can't verify hashes for these file:// requirements because they " - "point to directories:") - - -class HashMissing(HashError): - """A hash was needed for a requirement but is absent.""" - - order = 2 - head = ('Hashes are required in --require-hashes mode, but they are ' - 'missing from some requirements. Here is a list of those ' - 'requirements along with the hashes their downloaded archives ' - 'actually had. Add lines like these to your requirements files to ' - 'prevent tampering. (If you did not enable --require-hashes ' - 'manually, note that it turns on automatically when any package ' - 'has a hash.)') - - def __init__(self, gotten_hash): - # type: (str) -> None - """ - :param gotten_hash: The hash of the (possibly malicious) archive we - just downloaded - """ - self.gotten_hash = gotten_hash - - def body(self): - # type: () -> str - # Dodge circular import. - from pip._internal.utils.hashes import FAVORITE_HASH - - package = None - if self.req: - # In the case of URL-based requirements, display the original URL - # seen in the requirements file rather than the package name, - # so the output can be directly copied into the requirements file. - package = (self.req.original_link if self.req.original_link - # In case someone feeds something downright stupid - # to InstallRequirement's constructor. - else getattr(self.req, 'req', None)) - return ' {} --hash={}:{}'.format(package or 'unknown package', - FAVORITE_HASH, - self.gotten_hash) - - -class HashUnpinned(HashError): - """A requirement had a hash specified but was not pinned to a specific - version.""" - - order = 3 - head = ('In --require-hashes mode, all requirements must have their ' - 'versions pinned with ==. These do not:') - - -class HashMismatch(HashError): - """ - Distribution file hash values don't match. - - :ivar package_name: The name of the package that triggered the hash - mismatch. Feel free to write to this after the exception is raise to - improve its error message. - - """ - order = 4 - head = ('THESE PACKAGES DO NOT MATCH THE HASHES FROM THE REQUIREMENTS ' - 'FILE. If you have updated the package versions, please update ' - 'the hashes. Otherwise, examine the package contents carefully; ' - 'someone may have tampered with them.') - - def __init__(self, allowed, gots): - # type: (Dict[str, List[str]], Dict[str, _Hash]) -> None - """ - :param allowed: A dict of algorithm names pointing to lists of allowed - hex digests - :param gots: A dict of algorithm names pointing to hashes we - actually got from the files under suspicion - """ - self.allowed = allowed - self.gots = gots - - def body(self): - # type: () -> str - return ' {}:\n{}'.format(self._requirement_name(), - self._hash_comparison()) - - def _hash_comparison(self): - # type: () -> str - """ - Return a comparison of actual and expected hash values. - - Example:: - - Expected sha256 abcdeabcdeabcdeabcdeabcdeabcdeabcdeabcdeabcde - or 123451234512345123451234512345123451234512345 - Got bcdefbcdefbcdefbcdefbcdefbcdefbcdefbcdefbcdef - - """ - def hash_then_or(hash_name): - # type: (str) -> chain[str] - # For now, all the decent hashes have 6-char names, so we can get - # away with hard-coding space literals. - return chain([hash_name], repeat(' or')) - - lines = [] # type: List[str] - for hash_name, expecteds in self.allowed.items(): - prefix = hash_then_or(hash_name) - lines.extend((' Expected {} {}'.format(next(prefix), e)) - for e in expecteds) - lines.append(' Got {}\n'.format( - self.gots[hash_name].hexdigest())) - return '\n'.join(lines) - - -class UnsupportedPythonVersion(InstallationError): - """Unsupported python version according to Requires-Python package - metadata.""" - - -class ConfigurationFileCouldNotBeLoaded(ConfigurationError): - """When there are errors while loading a configuration file - """ - - def __init__(self, reason="could not be loaded", fname=None, error=None): - # type: (str, Optional[str], Optional[configparser.Error]) -> None - super().__init__(error) - self.reason = reason - self.fname = fname - self.error = error - - def __str__(self): - # type: () -> str - if self.fname is not None: - message_part = f" in {self.fname}." - else: - assert self.error is not None - message_part = f".\n{self.error}\n" - return f"Configuration file {self.reason}{message_part}" diff --git a/venv/lib/python3.9/site-packages/pip/_internal/index/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/index/__init__.py deleted file mode 100644 index 7a17b7b..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/index/__init__.py +++ /dev/null @@ -1,2 +0,0 @@ -"""Index interaction code -""" diff --git a/venv/lib/python3.9/site-packages/pip/_internal/index/collector.py b/venv/lib/python3.9/site-packages/pip/_internal/index/collector.py deleted file mode 100644 index 14d745e..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/index/collector.py +++ /dev/null @@ -1,534 +0,0 @@ -""" -The main purpose of this module is to expose LinkCollector.collect_sources(). -""" - -import cgi -import collections -import functools -import html -import itertools -import logging -import os -import re -import urllib.parse -import urllib.request -import xml.etree.ElementTree -from optparse import Values -from typing import ( - Callable, - Iterable, - List, - MutableMapping, - NamedTuple, - Optional, - Sequence, - Union, -) - -from pip._vendor import html5lib, requests -from pip._vendor.requests import Response -from pip._vendor.requests.exceptions import RetryError, SSLError - -from pip._internal.exceptions import NetworkConnectionError -from pip._internal.models.link import Link -from pip._internal.models.search_scope import SearchScope -from pip._internal.network.session import PipSession -from pip._internal.network.utils import raise_for_status -from pip._internal.utils.filetypes import is_archive_file -from pip._internal.utils.misc import pairwise, redact_auth_from_url -from pip._internal.vcs import vcs - -from .sources import CandidatesFromPage, LinkSource, build_source - -logger = logging.getLogger(__name__) - -HTMLElement = xml.etree.ElementTree.Element -ResponseHeaders = MutableMapping[str, str] - - -def _match_vcs_scheme(url: str) -> Optional[str]: - """Look for VCS schemes in the URL. - - Returns the matched VCS scheme, or None if there's no match. - """ - for scheme in vcs.schemes: - if url.lower().startswith(scheme) and url[len(scheme)] in '+:': - return scheme - return None - - -class _NotHTML(Exception): - def __init__(self, content_type: str, request_desc: str) -> None: - super().__init__(content_type, request_desc) - self.content_type = content_type - self.request_desc = request_desc - - -def _ensure_html_header(response: Response) -> None: - """Check the Content-Type header to ensure the response contains HTML. - - Raises `_NotHTML` if the content type is not text/html. - """ - content_type = response.headers.get("Content-Type", "") - if not content_type.lower().startswith("text/html"): - raise _NotHTML(content_type, response.request.method) - - -class _NotHTTP(Exception): - pass - - -def _ensure_html_response(url: str, session: PipSession) -> None: - """Send a HEAD request to the URL, and ensure the response contains HTML. - - Raises `_NotHTTP` if the URL is not available for a HEAD request, or - `_NotHTML` if the content type is not text/html. - """ - scheme, netloc, path, query, fragment = urllib.parse.urlsplit(url) - if scheme not in {'http', 'https'}: - raise _NotHTTP() - - resp = session.head(url, allow_redirects=True) - raise_for_status(resp) - - _ensure_html_header(resp) - - -def _get_html_response(url: str, session: PipSession) -> Response: - """Access an HTML page with GET, and return the response. - - This consists of three parts: - - 1. If the URL looks suspiciously like an archive, send a HEAD first to - check the Content-Type is HTML, to avoid downloading a large file. - Raise `_NotHTTP` if the content type cannot be determined, or - `_NotHTML` if it is not HTML. - 2. Actually perform the request. Raise HTTP exceptions on network failures. - 3. Check the Content-Type header to make sure we got HTML, and raise - `_NotHTML` otherwise. - """ - if is_archive_file(Link(url).filename): - _ensure_html_response(url, session=session) - - logger.debug('Getting page %s', redact_auth_from_url(url)) - - resp = session.get( - url, - headers={ - "Accept": "text/html", - # We don't want to blindly returned cached data for - # /simple/, because authors generally expecting that - # twine upload && pip install will function, but if - # they've done a pip install in the last ~10 minutes - # it won't. Thus by setting this to zero we will not - # blindly use any cached data, however the benefit of - # using max-age=0 instead of no-cache, is that we will - # still support conditional requests, so we will still - # minimize traffic sent in cases where the page hasn't - # changed at all, we will just always incur the round - # trip for the conditional GET now instead of only - # once per 10 minutes. - # For more information, please see pypa/pip#5670. - "Cache-Control": "max-age=0", - }, - ) - raise_for_status(resp) - - # The check for archives above only works if the url ends with - # something that looks like an archive. However that is not a - # requirement of an url. Unless we issue a HEAD request on every - # url we cannot know ahead of time for sure if something is HTML - # or not. However we can check after we've downloaded it. - _ensure_html_header(resp) - - return resp - - -def _get_encoding_from_headers(headers: ResponseHeaders) -> Optional[str]: - """Determine if we have any encoding information in our headers. - """ - if headers and "Content-Type" in headers: - content_type, params = cgi.parse_header(headers["Content-Type"]) - if "charset" in params: - return params['charset'] - return None - - -def _determine_base_url(document: HTMLElement, page_url: str) -> str: - """Determine the HTML document's base URL. - - This looks for a ```` tag in the HTML document. If present, its href - attribute denotes the base URL of anchor tags in the document. If there is - no such tag (or if it does not have a valid href attribute), the HTML - file's URL is used as the base URL. - - :param document: An HTML document representation. The current - implementation expects the result of ``html5lib.parse()``. - :param page_url: The URL of the HTML document. - """ - for base in document.findall(".//base"): - href = base.get("href") - if href is not None: - return href - return page_url - - -def _clean_url_path_part(part: str) -> str: - """ - Clean a "part" of a URL path (i.e. after splitting on "@" characters). - """ - # We unquote prior to quoting to make sure nothing is double quoted. - return urllib.parse.quote(urllib.parse.unquote(part)) - - -def _clean_file_url_path(part: str) -> str: - """ - Clean the first part of a URL path that corresponds to a local - filesystem path (i.e. the first part after splitting on "@" characters). - """ - # We unquote prior to quoting to make sure nothing is double quoted. - # Also, on Windows the path part might contain a drive letter which - # should not be quoted. On Linux where drive letters do not - # exist, the colon should be quoted. We rely on urllib.request - # to do the right thing here. - return urllib.request.pathname2url(urllib.request.url2pathname(part)) - - -# percent-encoded: / -_reserved_chars_re = re.compile('(@|%2F)', re.IGNORECASE) - - -def _clean_url_path(path: str, is_local_path: bool) -> str: - """ - Clean the path portion of a URL. - """ - if is_local_path: - clean_func = _clean_file_url_path - else: - clean_func = _clean_url_path_part - - # Split on the reserved characters prior to cleaning so that - # revision strings in VCS URLs are properly preserved. - parts = _reserved_chars_re.split(path) - - cleaned_parts = [] - for to_clean, reserved in pairwise(itertools.chain(parts, [''])): - cleaned_parts.append(clean_func(to_clean)) - # Normalize %xx escapes (e.g. %2f -> %2F) - cleaned_parts.append(reserved.upper()) - - return ''.join(cleaned_parts) - - -def _clean_link(url: str) -> str: - """ - Make sure a link is fully quoted. - For example, if ' ' occurs in the URL, it will be replaced with "%20", - and without double-quoting other characters. - """ - # Split the URL into parts according to the general structure - # `scheme://netloc/path;parameters?query#fragment`. - result = urllib.parse.urlparse(url) - # If the netloc is empty, then the URL refers to a local filesystem path. - is_local_path = not result.netloc - path = _clean_url_path(result.path, is_local_path=is_local_path) - return urllib.parse.urlunparse(result._replace(path=path)) - - -def _create_link_from_element( - anchor: HTMLElement, - page_url: str, - base_url: str, -) -> Optional[Link]: - """ - Convert an anchor element in a simple repository page to a Link. - """ - href = anchor.get("href") - if not href: - return None - - url = _clean_link(urllib.parse.urljoin(base_url, href)) - pyrequire = anchor.get('data-requires-python') - pyrequire = html.unescape(pyrequire) if pyrequire else None - - yanked_reason = anchor.get('data-yanked') - if yanked_reason: - yanked_reason = html.unescape(yanked_reason) - - link = Link( - url, - comes_from=page_url, - requires_python=pyrequire, - yanked_reason=yanked_reason, - ) - - return link - - -class CacheablePageContent: - def __init__(self, page: "HTMLPage") -> None: - assert page.cache_link_parsing - self.page = page - - def __eq__(self, other: object) -> bool: - return (isinstance(other, type(self)) and - self.page.url == other.page.url) - - def __hash__(self) -> int: - return hash(self.page.url) - - -def with_cached_html_pages( - fn: Callable[["HTMLPage"], Iterable[Link]], -) -> Callable[["HTMLPage"], List[Link]]: - """ - Given a function that parses an Iterable[Link] from an HTMLPage, cache the - function's result (keyed by CacheablePageContent), unless the HTMLPage - `page` has `page.cache_link_parsing == False`. - """ - - @functools.lru_cache(maxsize=None) - def wrapper(cacheable_page: CacheablePageContent) -> List[Link]: - return list(fn(cacheable_page.page)) - - @functools.wraps(fn) - def wrapper_wrapper(page: "HTMLPage") -> List[Link]: - if page.cache_link_parsing: - return wrapper(CacheablePageContent(page)) - return list(fn(page)) - - return wrapper_wrapper - - -@with_cached_html_pages -def parse_links(page: "HTMLPage") -> Iterable[Link]: - """ - Parse an HTML document, and yield its anchor elements as Link objects. - """ - document = html5lib.parse( - page.content, - transport_encoding=page.encoding, - namespaceHTMLElements=False, - ) - - url = page.url - base_url = _determine_base_url(document, url) - for anchor in document.findall(".//a"): - link = _create_link_from_element( - anchor, - page_url=url, - base_url=base_url, - ) - if link is None: - continue - yield link - - -class HTMLPage: - """Represents one page, along with its URL""" - - def __init__( - self, - content: bytes, - encoding: Optional[str], - url: str, - cache_link_parsing: bool = True, - ) -> None: - """ - :param encoding: the encoding to decode the given content. - :param url: the URL from which the HTML was downloaded. - :param cache_link_parsing: whether links parsed from this page's url - should be cached. PyPI index urls should - have this set to False, for example. - """ - self.content = content - self.encoding = encoding - self.url = url - self.cache_link_parsing = cache_link_parsing - - def __str__(self) -> str: - return redact_auth_from_url(self.url) - - -def _handle_get_page_fail( - link: Link, - reason: Union[str, Exception], - meth: Optional[Callable[..., None]] = None -) -> None: - if meth is None: - meth = logger.debug - meth("Could not fetch URL %s: %s - skipping", link, reason) - - -def _make_html_page(response: Response, cache_link_parsing: bool = True) -> HTMLPage: - encoding = _get_encoding_from_headers(response.headers) - return HTMLPage( - response.content, - encoding=encoding, - url=response.url, - cache_link_parsing=cache_link_parsing) - - -def _get_html_page( - link: Link, session: Optional[PipSession] = None -) -> Optional["HTMLPage"]: - if session is None: - raise TypeError( - "_get_html_page() missing 1 required keyword argument: 'session'" - ) - - url = link.url.split('#', 1)[0] - - # Check for VCS schemes that do not support lookup as web pages. - vcs_scheme = _match_vcs_scheme(url) - if vcs_scheme: - logger.warning('Cannot look at %s URL %s because it does not support ' - 'lookup as web pages.', vcs_scheme, link) - return None - - # Tack index.html onto file:// URLs that point to directories - scheme, _, path, _, _, _ = urllib.parse.urlparse(url) - if (scheme == 'file' and os.path.isdir(urllib.request.url2pathname(path))): - # add trailing slash if not present so urljoin doesn't trim - # final segment - if not url.endswith('/'): - url += '/' - url = urllib.parse.urljoin(url, 'index.html') - logger.debug(' file: URL is directory, getting %s', url) - - try: - resp = _get_html_response(url, session=session) - except _NotHTTP: - logger.warning( - 'Skipping page %s because it looks like an archive, and cannot ' - 'be checked by a HTTP HEAD request.', link, - ) - except _NotHTML as exc: - logger.warning( - 'Skipping page %s because the %s request got Content-Type: %s.' - 'The only supported Content-Type is text/html', - link, exc.request_desc, exc.content_type, - ) - except NetworkConnectionError as exc: - _handle_get_page_fail(link, exc) - except RetryError as exc: - _handle_get_page_fail(link, exc) - except SSLError as exc: - reason = "There was a problem confirming the ssl certificate: " - reason += str(exc) - _handle_get_page_fail(link, reason, meth=logger.info) - except requests.ConnectionError as exc: - _handle_get_page_fail(link, f"connection error: {exc}") - except requests.Timeout: - _handle_get_page_fail(link, "timed out") - else: - return _make_html_page(resp, - cache_link_parsing=link.cache_link_parsing) - return None - - -class CollectedSources(NamedTuple): - find_links: Sequence[Optional[LinkSource]] - index_urls: Sequence[Optional[LinkSource]] - - -class LinkCollector: - - """ - Responsible for collecting Link objects from all configured locations, - making network requests as needed. - - The class's main method is its collect_sources() method. - """ - - def __init__( - self, - session: PipSession, - search_scope: SearchScope, - ) -> None: - self.search_scope = search_scope - self.session = session - - @classmethod - def create( - cls, session: PipSession, - options: Values, - suppress_no_index: bool = False - ) -> "LinkCollector": - """ - :param session: The Session to use to make requests. - :param suppress_no_index: Whether to ignore the --no-index option - when constructing the SearchScope object. - """ - index_urls = [options.index_url] + options.extra_index_urls - if options.no_index and not suppress_no_index: - logger.debug( - 'Ignoring indexes: %s', - ','.join(redact_auth_from_url(url) for url in index_urls), - ) - index_urls = [] - - # Make sure find_links is a list before passing to create(). - find_links = options.find_links or [] - - search_scope = SearchScope.create( - find_links=find_links, index_urls=index_urls, - ) - link_collector = LinkCollector( - session=session, search_scope=search_scope, - ) - return link_collector - - @property - def find_links(self) -> List[str]: - return self.search_scope.find_links - - def fetch_page(self, location: Link) -> Optional[HTMLPage]: - """ - Fetch an HTML page containing package links. - """ - return _get_html_page(location, session=self.session) - - def collect_sources( - self, - project_name: str, - candidates_from_page: CandidatesFromPage, - ) -> CollectedSources: - # The OrderedDict calls deduplicate sources by URL. - index_url_sources = collections.OrderedDict( - build_source( - loc, - candidates_from_page=candidates_from_page, - page_validator=self.session.is_secure_origin, - expand_dir=False, - cache_link_parsing=False, - ) - for loc in self.search_scope.get_index_urls_locations(project_name) - ).values() - find_links_sources = collections.OrderedDict( - build_source( - loc, - candidates_from_page=candidates_from_page, - page_validator=self.session.is_secure_origin, - expand_dir=True, - cache_link_parsing=True, - ) - for loc in self.find_links - ).values() - - if logger.isEnabledFor(logging.DEBUG): - lines = [ - f"* {s.link}" - for s in itertools.chain(find_links_sources, index_url_sources) - if s is not None and s.link is not None - ] - lines = [ - f"{len(lines)} location(s) to search " - f"for versions of {project_name}:" - ] + lines - logger.debug("\n".join(lines)) - - return CollectedSources( - find_links=list(find_links_sources), - index_urls=list(index_url_sources), - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/index/package_finder.py b/venv/lib/python3.9/site-packages/pip/_internal/index/package_finder.py deleted file mode 100644 index 2dadb5a..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/index/package_finder.py +++ /dev/null @@ -1,982 +0,0 @@ -"""Routines related to PyPI, indexes""" - -# The following comment should be removed at some point in the future. -# mypy: strict-optional=False - -import functools -import itertools -import logging -import re -from typing import FrozenSet, Iterable, List, Optional, Set, Tuple, Union - -from pip._vendor.packaging import specifiers -from pip._vendor.packaging.tags import Tag -from pip._vendor.packaging.utils import canonicalize_name -from pip._vendor.packaging.version import _BaseVersion -from pip._vendor.packaging.version import parse as parse_version - -from pip._internal.exceptions import ( - BestVersionAlreadyInstalled, - DistributionNotFound, - InvalidWheelFilename, - UnsupportedWheel, -) -from pip._internal.index.collector import LinkCollector, parse_links -from pip._internal.models.candidate import InstallationCandidate -from pip._internal.models.format_control import FormatControl -from pip._internal.models.link import Link -from pip._internal.models.search_scope import SearchScope -from pip._internal.models.selection_prefs import SelectionPreferences -from pip._internal.models.target_python import TargetPython -from pip._internal.models.wheel import Wheel -from pip._internal.req import InstallRequirement -from pip._internal.utils._log import getLogger -from pip._internal.utils.filetypes import WHEEL_EXTENSION -from pip._internal.utils.hashes import Hashes -from pip._internal.utils.logging import indent_log -from pip._internal.utils.misc import build_netloc -from pip._internal.utils.packaging import check_requires_python -from pip._internal.utils.unpacking import SUPPORTED_EXTENSIONS -from pip._internal.utils.urls import url_to_path - -__all__ = ['FormatControl', 'BestCandidateResult', 'PackageFinder'] - - -logger = getLogger(__name__) - -BuildTag = Union[Tuple[()], Tuple[int, str]] -CandidateSortingKey = ( - Tuple[int, int, int, _BaseVersion, Optional[int], BuildTag] -) - - -def _check_link_requires_python( - link: Link, - version_info: Tuple[int, int, int], - ignore_requires_python: bool = False, -) -> bool: - """ - Return whether the given Python version is compatible with a link's - "Requires-Python" value. - - :param version_info: A 3-tuple of ints representing the Python - major-minor-micro version to check. - :param ignore_requires_python: Whether to ignore the "Requires-Python" - value if the given Python version isn't compatible. - """ - try: - is_compatible = check_requires_python( - link.requires_python, version_info=version_info, - ) - except specifiers.InvalidSpecifier: - logger.debug( - "Ignoring invalid Requires-Python (%r) for link: %s", - link.requires_python, link, - ) - else: - if not is_compatible: - version = '.'.join(map(str, version_info)) - if not ignore_requires_python: - logger.verbose( - 'Link requires a different Python (%s not in: %r): %s', - version, link.requires_python, link, - ) - return False - - logger.debug( - 'Ignoring failed Requires-Python check (%s not in: %r) ' - 'for link: %s', - version, link.requires_python, link, - ) - - return True - - -class LinkEvaluator: - - """ - Responsible for evaluating links for a particular project. - """ - - _py_version_re = re.compile(r'-py([123]\.?[0-9]?)$') - - # Don't include an allow_yanked default value to make sure each call - # site considers whether yanked releases are allowed. This also causes - # that decision to be made explicit in the calling code, which helps - # people when reading the code. - def __init__( - self, - project_name: str, - canonical_name: str, - formats: FrozenSet[str], - target_python: TargetPython, - allow_yanked: bool, - ignore_requires_python: Optional[bool] = None, - ) -> None: - """ - :param project_name: The user supplied package name. - :param canonical_name: The canonical package name. - :param formats: The formats allowed for this package. Should be a set - with 'binary' or 'source' or both in it. - :param target_python: The target Python interpreter to use when - evaluating link compatibility. This is used, for example, to - check wheel compatibility, as well as when checking the Python - version, e.g. the Python version embedded in a link filename - (or egg fragment) and against an HTML link's optional PEP 503 - "data-requires-python" attribute. - :param allow_yanked: Whether files marked as yanked (in the sense - of PEP 592) are permitted to be candidates for install. - :param ignore_requires_python: Whether to ignore incompatible - PEP 503 "data-requires-python" values in HTML links. Defaults - to False. - """ - if ignore_requires_python is None: - ignore_requires_python = False - - self._allow_yanked = allow_yanked - self._canonical_name = canonical_name - self._ignore_requires_python = ignore_requires_python - self._formats = formats - self._target_python = target_python - - self.project_name = project_name - - def evaluate_link(self, link: Link) -> Tuple[bool, Optional[str]]: - """ - Determine whether a link is a candidate for installation. - - :return: A tuple (is_candidate, result), where `result` is (1) a - version string if `is_candidate` is True, and (2) if - `is_candidate` is False, an optional string to log the reason - the link fails to qualify. - """ - version = None - if link.is_yanked and not self._allow_yanked: - reason = link.yanked_reason or '' - return (False, f'yanked for reason: {reason}') - - if link.egg_fragment: - egg_info = link.egg_fragment - ext = link.ext - else: - egg_info, ext = link.splitext() - if not ext: - return (False, 'not a file') - if ext not in SUPPORTED_EXTENSIONS: - return (False, f'unsupported archive format: {ext}') - if "binary" not in self._formats and ext == WHEEL_EXTENSION: - reason = 'No binaries permitted for {}'.format( - self.project_name) - return (False, reason) - if "macosx10" in link.path and ext == '.zip': - return (False, 'macosx10 one') - if ext == WHEEL_EXTENSION: - try: - wheel = Wheel(link.filename) - except InvalidWheelFilename: - return (False, 'invalid wheel filename') - if canonicalize_name(wheel.name) != self._canonical_name: - reason = 'wrong project name (not {})'.format( - self.project_name) - return (False, reason) - - supported_tags = self._target_python.get_tags() - if not wheel.supported(supported_tags): - # Include the wheel's tags in the reason string to - # simplify troubleshooting compatibility issues. - file_tags = wheel.get_formatted_file_tags() - reason = ( - "none of the wheel's tags ({}) are compatible " - "(run pip debug --verbose to show compatible tags)".format( - ', '.join(file_tags) - ) - ) - return (False, reason) - - version = wheel.version - - # This should be up by the self.ok_binary check, but see issue 2700. - if "source" not in self._formats and ext != WHEEL_EXTENSION: - reason = f'No sources permitted for {self.project_name}' - return (False, reason) - - if not version: - version = _extract_version_from_fragment( - egg_info, self._canonical_name, - ) - if not version: - reason = f'Missing project version for {self.project_name}' - return (False, reason) - - match = self._py_version_re.search(version) - if match: - version = version[:match.start()] - py_version = match.group(1) - if py_version != self._target_python.py_version: - return (False, 'Python version is incorrect') - - supports_python = _check_link_requires_python( - link, version_info=self._target_python.py_version_info, - ignore_requires_python=self._ignore_requires_python, - ) - if not supports_python: - # Return None for the reason text to suppress calling - # _log_skipped_link(). - return (False, None) - - logger.debug('Found link %s, version: %s', link, version) - - return (True, version) - - -def filter_unallowed_hashes( - candidates: List[InstallationCandidate], - hashes: Hashes, - project_name: str, -) -> List[InstallationCandidate]: - """ - Filter out candidates whose hashes aren't allowed, and return a new - list of candidates. - - If at least one candidate has an allowed hash, then all candidates with - either an allowed hash or no hash specified are returned. Otherwise, - the given candidates are returned. - - Including the candidates with no hash specified when there is a match - allows a warning to be logged if there is a more preferred candidate - with no hash specified. Returning all candidates in the case of no - matches lets pip report the hash of the candidate that would otherwise - have been installed (e.g. permitting the user to more easily update - their requirements file with the desired hash). - """ - if not hashes: - logger.debug( - 'Given no hashes to check %s links for project %r: ' - 'discarding no candidates', - len(candidates), - project_name, - ) - # Make sure we're not returning back the given value. - return list(candidates) - - matches_or_no_digest = [] - # Collect the non-matches for logging purposes. - non_matches = [] - match_count = 0 - for candidate in candidates: - link = candidate.link - if not link.has_hash: - pass - elif link.is_hash_allowed(hashes=hashes): - match_count += 1 - else: - non_matches.append(candidate) - continue - - matches_or_no_digest.append(candidate) - - if match_count: - filtered = matches_or_no_digest - else: - # Make sure we're not returning back the given value. - filtered = list(candidates) - - if len(filtered) == len(candidates): - discard_message = 'discarding no candidates' - else: - discard_message = 'discarding {} non-matches:\n {}'.format( - len(non_matches), - '\n '.join(str(candidate.link) for candidate in non_matches) - ) - - logger.debug( - 'Checked %s links for project %r against %s hashes ' - '(%s matches, %s no digest): %s', - len(candidates), - project_name, - hashes.digest_count, - match_count, - len(matches_or_no_digest) - match_count, - discard_message - ) - - return filtered - - -class CandidatePreferences: - - """ - Encapsulates some of the preferences for filtering and sorting - InstallationCandidate objects. - """ - - def __init__( - self, - prefer_binary: bool = False, - allow_all_prereleases: bool = False, - ) -> None: - """ - :param allow_all_prereleases: Whether to allow all pre-releases. - """ - self.allow_all_prereleases = allow_all_prereleases - self.prefer_binary = prefer_binary - - -class BestCandidateResult: - """A collection of candidates, returned by `PackageFinder.find_best_candidate`. - - This class is only intended to be instantiated by CandidateEvaluator's - `compute_best_candidate()` method. - """ - - def __init__( - self, - candidates: List[InstallationCandidate], - applicable_candidates: List[InstallationCandidate], - best_candidate: Optional[InstallationCandidate], - ) -> None: - """ - :param candidates: A sequence of all available candidates found. - :param applicable_candidates: The applicable candidates. - :param best_candidate: The most preferred candidate found, or None - if no applicable candidates were found. - """ - assert set(applicable_candidates) <= set(candidates) - - if best_candidate is None: - assert not applicable_candidates - else: - assert best_candidate in applicable_candidates - - self._applicable_candidates = applicable_candidates - self._candidates = candidates - - self.best_candidate = best_candidate - - def iter_all(self) -> Iterable[InstallationCandidate]: - """Iterate through all candidates. - """ - return iter(self._candidates) - - def iter_applicable(self) -> Iterable[InstallationCandidate]: - """Iterate through the applicable candidates. - """ - return iter(self._applicable_candidates) - - -class CandidateEvaluator: - - """ - Responsible for filtering and sorting candidates for installation based - on what tags are valid. - """ - - @classmethod - def create( - cls, - project_name: str, - target_python: Optional[TargetPython] = None, - prefer_binary: bool = False, - allow_all_prereleases: bool = False, - specifier: Optional[specifiers.BaseSpecifier] = None, - hashes: Optional[Hashes] = None, - ) -> "CandidateEvaluator": - """Create a CandidateEvaluator object. - - :param target_python: The target Python interpreter to use when - checking compatibility. If None (the default), a TargetPython - object will be constructed from the running Python. - :param specifier: An optional object implementing `filter` - (e.g. `packaging.specifiers.SpecifierSet`) to filter applicable - versions. - :param hashes: An optional collection of allowed hashes. - """ - if target_python is None: - target_python = TargetPython() - if specifier is None: - specifier = specifiers.SpecifierSet() - - supported_tags = target_python.get_tags() - - return cls( - project_name=project_name, - supported_tags=supported_tags, - specifier=specifier, - prefer_binary=prefer_binary, - allow_all_prereleases=allow_all_prereleases, - hashes=hashes, - ) - - def __init__( - self, - project_name: str, - supported_tags: List[Tag], - specifier: specifiers.BaseSpecifier, - prefer_binary: bool = False, - allow_all_prereleases: bool = False, - hashes: Optional[Hashes] = None, - ) -> None: - """ - :param supported_tags: The PEP 425 tags supported by the target - Python in order of preference (most preferred first). - """ - self._allow_all_prereleases = allow_all_prereleases - self._hashes = hashes - self._prefer_binary = prefer_binary - self._project_name = project_name - self._specifier = specifier - self._supported_tags = supported_tags - # Since the index of the tag in the _supported_tags list is used - # as a priority, precompute a map from tag to index/priority to be - # used in wheel.find_most_preferred_tag. - self._wheel_tag_preferences = { - tag: idx for idx, tag in enumerate(supported_tags) - } - - def get_applicable_candidates( - self, - candidates: List[InstallationCandidate], - ) -> List[InstallationCandidate]: - """ - Return the applicable candidates from a list of candidates. - """ - # Using None infers from the specifier instead. - allow_prereleases = self._allow_all_prereleases or None - specifier = self._specifier - versions = { - str(v) for v in specifier.filter( - # We turn the version object into a str here because otherwise - # when we're debundled but setuptools isn't, Python will see - # packaging.version.Version and - # pkg_resources._vendor.packaging.version.Version as different - # types. This way we'll use a str as a common data interchange - # format. If we stop using the pkg_resources provided specifier - # and start using our own, we can drop the cast to str(). - (str(c.version) for c in candidates), - prereleases=allow_prereleases, - ) - } - - # Again, converting version to str to deal with debundling. - applicable_candidates = [ - c for c in candidates if str(c.version) in versions - ] - - filtered_applicable_candidates = filter_unallowed_hashes( - candidates=applicable_candidates, - hashes=self._hashes, - project_name=self._project_name, - ) - - return sorted(filtered_applicable_candidates, key=self._sort_key) - - def _sort_key(self, candidate: InstallationCandidate) -> CandidateSortingKey: - """ - Function to pass as the `key` argument to a call to sorted() to sort - InstallationCandidates by preference. - - Returns a tuple such that tuples sorting as greater using Python's - default comparison operator are more preferred. - - The preference is as follows: - - First and foremost, candidates with allowed (matching) hashes are - always preferred over candidates without matching hashes. This is - because e.g. if the only candidate with an allowed hash is yanked, - we still want to use that candidate. - - Second, excepting hash considerations, candidates that have been - yanked (in the sense of PEP 592) are always less preferred than - candidates that haven't been yanked. Then: - - If not finding wheels, they are sorted by version only. - If finding wheels, then the sort order is by version, then: - 1. existing installs - 2. wheels ordered via Wheel.support_index_min(self._supported_tags) - 3. source archives - If prefer_binary was set, then all wheels are sorted above sources. - - Note: it was considered to embed this logic into the Link - comparison operators, but then different sdist links - with the same version, would have to be considered equal - """ - valid_tags = self._supported_tags - support_num = len(valid_tags) - build_tag: BuildTag = () - binary_preference = 0 - link = candidate.link - if link.is_wheel: - # can raise InvalidWheelFilename - wheel = Wheel(link.filename) - try: - pri = -(wheel.find_most_preferred_tag( - valid_tags, self._wheel_tag_preferences - )) - except ValueError: - raise UnsupportedWheel( - "{} is not a supported wheel for this platform. It " - "can't be sorted.".format(wheel.filename) - ) - if self._prefer_binary: - binary_preference = 1 - if wheel.build_tag is not None: - match = re.match(r'^(\d+)(.*)$', wheel.build_tag) - build_tag_groups = match.groups() - build_tag = (int(build_tag_groups[0]), build_tag_groups[1]) - else: # sdist - pri = -(support_num) - has_allowed_hash = int(link.is_hash_allowed(self._hashes)) - yank_value = -1 * int(link.is_yanked) # -1 for yanked. - return ( - has_allowed_hash, yank_value, binary_preference, candidate.version, - pri, build_tag, - ) - - def sort_best_candidate( - self, - candidates: List[InstallationCandidate], - ) -> Optional[InstallationCandidate]: - """ - Return the best candidate per the instance's sort order, or None if - no candidate is acceptable. - """ - if not candidates: - return None - best_candidate = max(candidates, key=self._sort_key) - return best_candidate - - def compute_best_candidate( - self, - candidates: List[InstallationCandidate], - ) -> BestCandidateResult: - """ - Compute and return a `BestCandidateResult` instance. - """ - applicable_candidates = self.get_applicable_candidates(candidates) - - best_candidate = self.sort_best_candidate(applicable_candidates) - - return BestCandidateResult( - candidates, - applicable_candidates=applicable_candidates, - best_candidate=best_candidate, - ) - - -class PackageFinder: - """This finds packages. - - This is meant to match easy_install's technique for looking for - packages, by reading pages and looking for appropriate links. - """ - - def __init__( - self, - link_collector: LinkCollector, - target_python: TargetPython, - allow_yanked: bool, - format_control: Optional[FormatControl] = None, - candidate_prefs: Optional[CandidatePreferences] = None, - ignore_requires_python: Optional[bool] = None, - ) -> None: - """ - This constructor is primarily meant to be used by the create() class - method and from tests. - - :param format_control: A FormatControl object, used to control - the selection of source packages / binary packages when consulting - the index and links. - :param candidate_prefs: Options to use when creating a - CandidateEvaluator object. - """ - if candidate_prefs is None: - candidate_prefs = CandidatePreferences() - - format_control = format_control or FormatControl(set(), set()) - - self._allow_yanked = allow_yanked - self._candidate_prefs = candidate_prefs - self._ignore_requires_python = ignore_requires_python - self._link_collector = link_collector - self._target_python = target_python - - self.format_control = format_control - - # These are boring links that have already been logged somehow. - self._logged_links: Set[Link] = set() - - # Don't include an allow_yanked default value to make sure each call - # site considers whether yanked releases are allowed. This also causes - # that decision to be made explicit in the calling code, which helps - # people when reading the code. - @classmethod - def create( - cls, - link_collector: LinkCollector, - selection_prefs: SelectionPreferences, - target_python: Optional[TargetPython] = None, - ) -> "PackageFinder": - """Create a PackageFinder. - - :param selection_prefs: The candidate selection preferences, as a - SelectionPreferences object. - :param target_python: The target Python interpreter to use when - checking compatibility. If None (the default), a TargetPython - object will be constructed from the running Python. - """ - if target_python is None: - target_python = TargetPython() - - candidate_prefs = CandidatePreferences( - prefer_binary=selection_prefs.prefer_binary, - allow_all_prereleases=selection_prefs.allow_all_prereleases, - ) - - return cls( - candidate_prefs=candidate_prefs, - link_collector=link_collector, - target_python=target_python, - allow_yanked=selection_prefs.allow_yanked, - format_control=selection_prefs.format_control, - ignore_requires_python=selection_prefs.ignore_requires_python, - ) - - @property - def target_python(self) -> TargetPython: - return self._target_python - - @property - def search_scope(self) -> SearchScope: - return self._link_collector.search_scope - - @search_scope.setter - def search_scope(self, search_scope: SearchScope) -> None: - self._link_collector.search_scope = search_scope - - @property - def find_links(self) -> List[str]: - return self._link_collector.find_links - - @property - def index_urls(self) -> List[str]: - return self.search_scope.index_urls - - @property - def trusted_hosts(self) -> Iterable[str]: - for host_port in self._link_collector.session.pip_trusted_origins: - yield build_netloc(*host_port) - - @property - def allow_all_prereleases(self) -> bool: - return self._candidate_prefs.allow_all_prereleases - - def set_allow_all_prereleases(self) -> None: - self._candidate_prefs.allow_all_prereleases = True - - @property - def prefer_binary(self) -> bool: - return self._candidate_prefs.prefer_binary - - def set_prefer_binary(self) -> None: - self._candidate_prefs.prefer_binary = True - - def make_link_evaluator(self, project_name: str) -> LinkEvaluator: - canonical_name = canonicalize_name(project_name) - formats = self.format_control.get_allowed_formats(canonical_name) - - return LinkEvaluator( - project_name=project_name, - canonical_name=canonical_name, - formats=formats, - target_python=self._target_python, - allow_yanked=self._allow_yanked, - ignore_requires_python=self._ignore_requires_python, - ) - - def _sort_links(self, links: Iterable[Link]) -> List[Link]: - """ - Returns elements of links in order, non-egg links first, egg links - second, while eliminating duplicates - """ - eggs, no_eggs = [], [] - seen: Set[Link] = set() - for link in links: - if link not in seen: - seen.add(link) - if link.egg_fragment: - eggs.append(link) - else: - no_eggs.append(link) - return no_eggs + eggs - - def _log_skipped_link(self, link: Link, reason: str) -> None: - if link not in self._logged_links: - # Put the link at the end so the reason is more visible and because - # the link string is usually very long. - logger.debug('Skipping link: %s: %s', reason, link) - self._logged_links.add(link) - - def get_install_candidate( - self, link_evaluator: LinkEvaluator, link: Link - ) -> Optional[InstallationCandidate]: - """ - If the link is a candidate for install, convert it to an - InstallationCandidate and return it. Otherwise, return None. - """ - is_candidate, result = link_evaluator.evaluate_link(link) - if not is_candidate: - if result: - self._log_skipped_link(link, reason=result) - return None - - return InstallationCandidate( - name=link_evaluator.project_name, - link=link, - version=result, - ) - - def evaluate_links( - self, link_evaluator: LinkEvaluator, links: Iterable[Link] - ) -> List[InstallationCandidate]: - """ - Convert links that are candidates to InstallationCandidate objects. - """ - candidates = [] - for link in self._sort_links(links): - candidate = self.get_install_candidate(link_evaluator, link) - if candidate is not None: - candidates.append(candidate) - - return candidates - - def process_project_url( - self, project_url: Link, link_evaluator: LinkEvaluator - ) -> List[InstallationCandidate]: - logger.debug( - 'Fetching project page and analyzing links: %s', project_url, - ) - html_page = self._link_collector.fetch_page(project_url) - if html_page is None: - return [] - - page_links = list(parse_links(html_page)) - - with indent_log(): - package_links = self.evaluate_links( - link_evaluator, - links=page_links, - ) - - return package_links - - @functools.lru_cache(maxsize=None) - def find_all_candidates(self, project_name: str) -> List[InstallationCandidate]: - """Find all available InstallationCandidate for project_name - - This checks index_urls and find_links. - All versions found are returned as an InstallationCandidate list. - - See LinkEvaluator.evaluate_link() for details on which files - are accepted. - """ - link_evaluator = self.make_link_evaluator(project_name) - - collected_sources = self._link_collector.collect_sources( - project_name=project_name, - candidates_from_page=functools.partial( - self.process_project_url, - link_evaluator=link_evaluator, - ), - ) - - page_candidates_it = itertools.chain.from_iterable( - source.page_candidates() - for sources in collected_sources - for source in sources - if source is not None - ) - page_candidates = list(page_candidates_it) - - file_links_it = itertools.chain.from_iterable( - source.file_links() - for sources in collected_sources - for source in sources - if source is not None - ) - file_candidates = self.evaluate_links( - link_evaluator, - sorted(file_links_it, reverse=True), - ) - - if logger.isEnabledFor(logging.DEBUG) and file_candidates: - paths = [url_to_path(c.link.url) for c in file_candidates] - logger.debug("Local files found: %s", ", ".join(paths)) - - # This is an intentional priority ordering - return file_candidates + page_candidates - - def make_candidate_evaluator( - self, - project_name: str, - specifier: Optional[specifiers.BaseSpecifier] = None, - hashes: Optional[Hashes] = None, - ) -> CandidateEvaluator: - """Create a CandidateEvaluator object to use. - """ - candidate_prefs = self._candidate_prefs - return CandidateEvaluator.create( - project_name=project_name, - target_python=self._target_python, - prefer_binary=candidate_prefs.prefer_binary, - allow_all_prereleases=candidate_prefs.allow_all_prereleases, - specifier=specifier, - hashes=hashes, - ) - - @functools.lru_cache(maxsize=None) - def find_best_candidate( - self, - project_name: str, - specifier: Optional[specifiers.BaseSpecifier] = None, - hashes: Optional[Hashes] = None, - ) -> BestCandidateResult: - """Find matches for the given project and specifier. - - :param specifier: An optional object implementing `filter` - (e.g. `packaging.specifiers.SpecifierSet`) to filter applicable - versions. - - :return: A `BestCandidateResult` instance. - """ - candidates = self.find_all_candidates(project_name) - candidate_evaluator = self.make_candidate_evaluator( - project_name=project_name, - specifier=specifier, - hashes=hashes, - ) - return candidate_evaluator.compute_best_candidate(candidates) - - def find_requirement( - self, req: InstallRequirement, upgrade: bool - ) -> Optional[InstallationCandidate]: - """Try to find a Link matching req - - Expects req, an InstallRequirement and upgrade, a boolean - Returns a InstallationCandidate if found, - Raises DistributionNotFound or BestVersionAlreadyInstalled otherwise - """ - hashes = req.hashes(trust_internet=False) - best_candidate_result = self.find_best_candidate( - req.name, specifier=req.specifier, hashes=hashes, - ) - best_candidate = best_candidate_result.best_candidate - - installed_version: Optional[_BaseVersion] = None - if req.satisfied_by is not None: - installed_version = parse_version(req.satisfied_by.version) - - def _format_versions(cand_iter: Iterable[InstallationCandidate]) -> str: - # This repeated parse_version and str() conversion is needed to - # handle different vendoring sources from pip and pkg_resources. - # If we stop using the pkg_resources provided specifier and start - # using our own, we can drop the cast to str(). - return ", ".join(sorted( - {str(c.version) for c in cand_iter}, - key=parse_version, - )) or "none" - - if installed_version is None and best_candidate is None: - logger.critical( - 'Could not find a version that satisfies the requirement %s ' - '(from versions: %s)', - req, - _format_versions(best_candidate_result.iter_all()), - ) - - raise DistributionNotFound( - 'No matching distribution found for {}'.format( - req) - ) - - best_installed = False - if installed_version and ( - best_candidate is None or - best_candidate.version <= installed_version): - best_installed = True - - if not upgrade and installed_version is not None: - if best_installed: - logger.debug( - 'Existing installed version (%s) is most up-to-date and ' - 'satisfies requirement', - installed_version, - ) - else: - logger.debug( - 'Existing installed version (%s) satisfies requirement ' - '(most up-to-date version is %s)', - installed_version, - best_candidate.version, - ) - return None - - if best_installed: - # We have an existing version, and its the best version - logger.debug( - 'Installed version (%s) is most up-to-date (past versions: ' - '%s)', - installed_version, - _format_versions(best_candidate_result.iter_applicable()), - ) - raise BestVersionAlreadyInstalled - - logger.debug( - 'Using version %s (newest of versions: %s)', - best_candidate.version, - _format_versions(best_candidate_result.iter_applicable()), - ) - return best_candidate - - -def _find_name_version_sep(fragment: str, canonical_name: str) -> int: - """Find the separator's index based on the package's canonical name. - - :param fragment: A + filename "fragment" (stem) or - egg fragment. - :param canonical_name: The package's canonical name. - - This function is needed since the canonicalized name does not necessarily - have the same length as the egg info's name part. An example:: - - >>> fragment = 'foo__bar-1.0' - >>> canonical_name = 'foo-bar' - >>> _find_name_version_sep(fragment, canonical_name) - 8 - """ - # Project name and version must be separated by one single dash. Find all - # occurrences of dashes; if the string in front of it matches the canonical - # name, this is the one separating the name and version parts. - for i, c in enumerate(fragment): - if c != "-": - continue - if canonicalize_name(fragment[:i]) == canonical_name: - return i - raise ValueError(f"{fragment} does not match {canonical_name}") - - -def _extract_version_from_fragment(fragment: str, canonical_name: str) -> Optional[str]: - """Parse the version string from a + filename - "fragment" (stem) or egg fragment. - - :param fragment: The string to parse. E.g. foo-2.1 - :param canonical_name: The canonicalized name of the package this - belongs to. - """ - try: - version_start = _find_name_version_sep(fragment, canonical_name) + 1 - except ValueError: - return None - version = fragment[version_start:] - if not version: - return None - return version diff --git a/venv/lib/python3.9/site-packages/pip/_internal/index/sources.py b/venv/lib/python3.9/site-packages/pip/_internal/index/sources.py deleted file mode 100644 index eec3f12..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/index/sources.py +++ /dev/null @@ -1,224 +0,0 @@ -import logging -import mimetypes -import os -import pathlib -from typing import Callable, Iterable, Optional, Tuple - -from pip._internal.models.candidate import InstallationCandidate -from pip._internal.models.link import Link -from pip._internal.utils.urls import path_to_url, url_to_path -from pip._internal.vcs import is_url - -logger = logging.getLogger(__name__) - -FoundCandidates = Iterable[InstallationCandidate] -FoundLinks = Iterable[Link] -CandidatesFromPage = Callable[[Link], Iterable[InstallationCandidate]] -PageValidator = Callable[[Link], bool] - - -class LinkSource: - @property - def link(self) -> Optional[Link]: - """Returns the underlying link, if there's one.""" - raise NotImplementedError() - - def page_candidates(self) -> FoundCandidates: - """Candidates found by parsing an archive listing HTML file.""" - raise NotImplementedError() - - def file_links(self) -> FoundLinks: - """Links found by specifying archives directly.""" - raise NotImplementedError() - - -def _is_html_file(file_url: str) -> bool: - return mimetypes.guess_type(file_url, strict=False)[0] == "text/html" - - -class _FlatDirectorySource(LinkSource): - """Link source specified by ``--find-links=``. - - This looks the content of the directory, and returns: - - * ``page_candidates``: Links listed on each HTML file in the directory. - * ``file_candidates``: Archives in the directory. - """ - - def __init__( - self, - candidates_from_page: CandidatesFromPage, - path: str, - ) -> None: - self._candidates_from_page = candidates_from_page - self._path = pathlib.Path(os.path.realpath(path)) - - @property - def link(self) -> Optional[Link]: - return None - - def page_candidates(self) -> FoundCandidates: - for path in self._path.iterdir(): - url = path_to_url(str(path)) - if not _is_html_file(url): - continue - yield from self._candidates_from_page(Link(url)) - - def file_links(self) -> FoundLinks: - for path in self._path.iterdir(): - url = path_to_url(str(path)) - if _is_html_file(url): - continue - yield Link(url) - - -class _LocalFileSource(LinkSource): - """``--find-links=`` or ``--[extra-]index-url=``. - - If a URL is supplied, it must be a ``file:`` URL. If a path is supplied to - the option, it is converted to a URL first. This returns: - - * ``page_candidates``: Links listed on an HTML file. - * ``file_candidates``: The non-HTML file. - """ - - def __init__( - self, - candidates_from_page: CandidatesFromPage, - link: Link, - ) -> None: - self._candidates_from_page = candidates_from_page - self._link = link - - @property - def link(self) -> Optional[Link]: - return self._link - - def page_candidates(self) -> FoundCandidates: - if not _is_html_file(self._link.url): - return - yield from self._candidates_from_page(self._link) - - def file_links(self) -> FoundLinks: - if _is_html_file(self._link.url): - return - yield self._link - - -class _RemoteFileSource(LinkSource): - """``--find-links=`` or ``--[extra-]index-url=``. - - This returns: - - * ``page_candidates``: Links listed on an HTML file. - * ``file_candidates``: The non-HTML file. - """ - - def __init__( - self, - candidates_from_page: CandidatesFromPage, - page_validator: PageValidator, - link: Link, - ) -> None: - self._candidates_from_page = candidates_from_page - self._page_validator = page_validator - self._link = link - - @property - def link(self) -> Optional[Link]: - return self._link - - def page_candidates(self) -> FoundCandidates: - if not self._page_validator(self._link): - return - yield from self._candidates_from_page(self._link) - - def file_links(self) -> FoundLinks: - yield self._link - - -class _IndexDirectorySource(LinkSource): - """``--[extra-]index-url=``. - - This is treated like a remote URL; ``candidates_from_page`` contains logic - for this by appending ``index.html`` to the link. - """ - - def __init__( - self, - candidates_from_page: CandidatesFromPage, - link: Link, - ) -> None: - self._candidates_from_page = candidates_from_page - self._link = link - - @property - def link(self) -> Optional[Link]: - return self._link - - def page_candidates(self) -> FoundCandidates: - yield from self._candidates_from_page(self._link) - - def file_links(self) -> FoundLinks: - return () - - -def build_source( - location: str, - *, - candidates_from_page: CandidatesFromPage, - page_validator: PageValidator, - expand_dir: bool, - cache_link_parsing: bool, -) -> Tuple[Optional[str], Optional[LinkSource]]: - - path: Optional[str] = None - url: Optional[str] = None - if os.path.exists(location): # Is a local path. - url = path_to_url(location) - path = location - elif location.startswith("file:"): # A file: URL. - url = location - path = url_to_path(location) - elif is_url(location): - url = location - - if url is None: - msg = ( - "Location '%s' is ignored: " - "it is either a non-existing path or lacks a specific scheme." - ) - logger.warning(msg, location) - return (None, None) - - if path is None: - source: LinkSource = _RemoteFileSource( - candidates_from_page=candidates_from_page, - page_validator=page_validator, - link=Link(url, cache_link_parsing=cache_link_parsing), - ) - return (url, source) - - if os.path.isdir(path): - if expand_dir: - source = _FlatDirectorySource( - candidates_from_page=candidates_from_page, - path=path, - ) - else: - source = _IndexDirectorySource( - candidates_from_page=candidates_from_page, - link=Link(url, cache_link_parsing=cache_link_parsing), - ) - return (url, source) - elif os.path.isfile(path): - source = _LocalFileSource( - candidates_from_page=candidates_from_page, - link=Link(url, cache_link_parsing=cache_link_parsing), - ) - return (url, source) - logger.warning( - "Location '%s' is ignored: it is neither a file nor a directory.", - location, - ) - return (url, None) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/locations/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/locations/__init__.py deleted file mode 100644 index 2c2fd86..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/locations/__init__.py +++ /dev/null @@ -1,408 +0,0 @@ -import functools -import logging -import os -import pathlib -import sys -import sysconfig -from typing import Any, Dict, Iterator, List, Optional, Tuple - -from pip._internal.models.scheme import SCHEME_KEYS, Scheme -from pip._internal.utils.compat import WINDOWS -from pip._internal.utils.deprecation import deprecated -from pip._internal.utils.virtualenv import running_under_virtualenv - -from . import _distutils, _sysconfig -from .base import ( - USER_CACHE_DIR, - get_major_minor_version, - get_src_prefix, - is_osx_framework, - site_packages, - user_site, -) - -__all__ = [ - "USER_CACHE_DIR", - "get_bin_prefix", - "get_bin_user", - "get_major_minor_version", - "get_platlib", - "get_prefixed_libs", - "get_purelib", - "get_scheme", - "get_src_prefix", - "site_packages", - "user_site", -] - - -logger = logging.getLogger(__name__) - -if os.environ.get("_PIP_LOCATIONS_NO_WARN_ON_MISMATCH"): - _MISMATCH_LEVEL = logging.DEBUG -else: - _MISMATCH_LEVEL = logging.WARNING - -_PLATLIBDIR: str = getattr(sys, "platlibdir", "lib") - - -def _looks_like_bpo_44860() -> bool: - """The resolution to bpo-44860 will change this incorrect platlib. - - See . - """ - from distutils.command.install import INSTALL_SCHEMES # type: ignore - - try: - unix_user_platlib = INSTALL_SCHEMES["unix_user"]["platlib"] - except KeyError: - return False - return unix_user_platlib == "$usersite" - - -def _looks_like_red_hat_patched_platlib_purelib(scheme: Dict[str, str]) -> bool: - platlib = scheme["platlib"] - if "/lib64/" not in platlib: - return False - unpatched = platlib.replace("/lib64/", "/lib/") - return unpatched.replace("$platbase/", "$base/") == scheme["purelib"] - - -@functools.lru_cache(maxsize=None) -def _looks_like_red_hat_lib() -> bool: - """Red Hat patches platlib in unix_prefix and unix_home, but not purelib. - - This is the only way I can see to tell a Red Hat-patched Python. - """ - from distutils.command.install import INSTALL_SCHEMES # type: ignore - - return all( - k in INSTALL_SCHEMES - and _looks_like_red_hat_patched_platlib_purelib(INSTALL_SCHEMES[k]) - for k in ("unix_prefix", "unix_home") - ) - - -@functools.lru_cache(maxsize=None) -def _looks_like_debian_scheme() -> bool: - """Debian adds two additional schemes.""" - from distutils.command.install import INSTALL_SCHEMES # type: ignore - - return "deb_system" in INSTALL_SCHEMES and "unix_local" in INSTALL_SCHEMES - - -@functools.lru_cache(maxsize=None) -def _looks_like_red_hat_scheme() -> bool: - """Red Hat patches ``sys.prefix`` and ``sys.exec_prefix``. - - Red Hat's ``00251-change-user-install-location.patch`` changes the install - command's ``prefix`` and ``exec_prefix`` to append ``"/local"``. This is - (fortunately?) done quite unconditionally, so we create a default command - object without any configuration to detect this. - """ - from distutils.command.install import install - from distutils.dist import Distribution - - cmd: Any = install(Distribution()) - cmd.finalize_options() - return ( - cmd.exec_prefix == f"{os.path.normpath(sys.exec_prefix)}/local" - and cmd.prefix == f"{os.path.normpath(sys.prefix)}/local" - ) - - -@functools.lru_cache(maxsize=None) -def _looks_like_msys2_mingw_scheme() -> bool: - """MSYS2 patches distutils and sysconfig to use a UNIX-like scheme. - - However, MSYS2 incorrectly patches sysconfig ``nt`` scheme. The fix is - likely going to be included in their 3.10 release, so we ignore the warning. - See msys2/MINGW-packages#9319. - - MSYS2 MINGW's patch uses lowercase ``"lib"`` instead of the usual uppercase, - and is missing the final ``"site-packages"``. - """ - paths = sysconfig.get_paths("nt", expand=False) - return all( - "Lib" not in p and "lib" in p and not p.endswith("site-packages") - for p in (paths[key] for key in ("platlib", "purelib")) - ) - - -def _fix_abiflags(parts: Tuple[str]) -> Iterator[str]: - ldversion = sysconfig.get_config_var("LDVERSION") - abiflags: str = getattr(sys, "abiflags", None) - - # LDVERSION does not end with sys.abiflags. Just return the path unchanged. - if not ldversion or not abiflags or not ldversion.endswith(abiflags): - yield from parts - return - - # Strip sys.abiflags from LDVERSION-based path components. - for part in parts: - if part.endswith(ldversion): - part = part[: (0 - len(abiflags))] - yield part - - -@functools.lru_cache(maxsize=None) -def _warn_mismatched(old: pathlib.Path, new: pathlib.Path, *, key: str) -> None: - issue_url = "https://github.com/pypa/pip/issues/10151" - message = ( - "Value for %s does not match. Please report this to <%s>" - "\ndistutils: %s" - "\nsysconfig: %s" - ) - logger.log(_MISMATCH_LEVEL, message, key, issue_url, old, new) - - -def _warn_if_mismatch(old: pathlib.Path, new: pathlib.Path, *, key: str) -> bool: - if old == new: - return False - _warn_mismatched(old, new, key=key) - return True - - -@functools.lru_cache(maxsize=None) -def _log_context( - *, - user: bool = False, - home: Optional[str] = None, - root: Optional[str] = None, - prefix: Optional[str] = None, -) -> None: - parts = [ - "Additional context:", - "user = %r", - "home = %r", - "root = %r", - "prefix = %r", - ] - - logger.log(_MISMATCH_LEVEL, "\n".join(parts), user, home, root, prefix) - - -def get_scheme( - dist_name: str, - user: bool = False, - home: Optional[str] = None, - root: Optional[str] = None, - isolated: bool = False, - prefix: Optional[str] = None, -) -> Scheme: - old = _distutils.get_scheme( - dist_name, - user=user, - home=home, - root=root, - isolated=isolated, - prefix=prefix, - ) - new = _sysconfig.get_scheme( - dist_name, - user=user, - home=home, - root=root, - isolated=isolated, - prefix=prefix, - ) - - warning_contexts = [] - for k in SCHEME_KEYS: - old_v = pathlib.Path(getattr(old, k)) - new_v = pathlib.Path(getattr(new, k)) - - if old_v == new_v: - continue - - # distutils incorrectly put PyPy packages under ``site-packages/python`` - # in the ``posix_home`` scheme, but PyPy devs said they expect the - # directory name to be ``pypy`` instead. So we treat this as a bug fix - # and not warn about it. See bpo-43307 and python/cpython#24628. - skip_pypy_special_case = ( - sys.implementation.name == "pypy" - and home is not None - and k in ("platlib", "purelib") - and old_v.parent == new_v.parent - and old_v.name.startswith("python") - and new_v.name.startswith("pypy") - ) - if skip_pypy_special_case: - continue - - # sysconfig's ``osx_framework_user`` does not include ``pythonX.Y`` in - # the ``include`` value, but distutils's ``headers`` does. We'll let - # CPython decide whether this is a bug or feature. See bpo-43948. - skip_osx_framework_user_special_case = ( - user - and is_osx_framework() - and k == "headers" - and old_v.parent.parent == new_v.parent - and old_v.parent.name.startswith("python") - ) - if skip_osx_framework_user_special_case: - continue - - # On Red Hat and derived Linux distributions, distutils is patched to - # use "lib64" instead of "lib" for platlib. - if k == "platlib" and _looks_like_red_hat_lib(): - continue - - # On Python 3.9+, sysconfig's posix_user scheme sets platlib against - # sys.platlibdir, but distutils's unix_user incorrectly coninutes - # using the same $usersite for both platlib and purelib. This creates a - # mismatch when sys.platlibdir is not "lib". - skip_bpo_44860 = ( - user - and k == "platlib" - and not WINDOWS - and sys.version_info >= (3, 9) - and _PLATLIBDIR != "lib" - and _looks_like_bpo_44860() - ) - if skip_bpo_44860: - continue - - # Both Debian and Red Hat patch Python to place the system site under - # /usr/local instead of /usr. Debian also places lib in dist-packages - # instead of site-packages, but the /usr/local check should cover it. - skip_linux_system_special_case = ( - not (user or home or prefix or running_under_virtualenv()) - and old_v.parts[1:3] == ("usr", "local") - and len(new_v.parts) > 1 - and new_v.parts[1] == "usr" - and (len(new_v.parts) < 3 or new_v.parts[2] != "local") - and (_looks_like_red_hat_scheme() or _looks_like_debian_scheme()) - ) - if skip_linux_system_special_case: - continue - - # On Python 3.7 and earlier, sysconfig does not include sys.abiflags in - # the "pythonX.Y" part of the path, but distutils does. - skip_sysconfig_abiflag_bug = ( - sys.version_info < (3, 8) - and not WINDOWS - and k in ("headers", "platlib", "purelib") - and tuple(_fix_abiflags(old_v.parts)) == new_v.parts - ) - if skip_sysconfig_abiflag_bug: - continue - - # MSYS2 MINGW's sysconfig patch does not include the "site-packages" - # part of the path. This is incorrect and will be fixed in MSYS. - skip_msys2_mingw_bug = ( - WINDOWS and k in ("platlib", "purelib") and _looks_like_msys2_mingw_scheme() - ) - if skip_msys2_mingw_bug: - continue - - warning_contexts.append((old_v, new_v, f"scheme.{k}")) - - if not warning_contexts: - return old - - # Check if this path mismatch is caused by distutils config files. Those - # files will no longer work once we switch to sysconfig, so this raises a - # deprecation message for them. - default_old = _distutils.distutils_scheme( - dist_name, - user, - home, - root, - isolated, - prefix, - ignore_config_files=True, - ) - if any(default_old[k] != getattr(old, k) for k in SCHEME_KEYS): - deprecated( - "Configuring installation scheme with distutils config files " - "is deprecated and will no longer work in the near future. If you " - "are using a Homebrew or Linuxbrew Python, please see discussion " - "at https://github.com/Homebrew/homebrew-core/issues/76621", - replacement=None, - gone_in=None, - ) - return old - - # Post warnings about this mismatch so user can report them back. - for old_v, new_v, key in warning_contexts: - _warn_mismatched(old_v, new_v, key=key) - _log_context(user=user, home=home, root=root, prefix=prefix) - - return old - - -def get_bin_prefix() -> str: - old = _distutils.get_bin_prefix() - new = _sysconfig.get_bin_prefix() - if _warn_if_mismatch(pathlib.Path(old), pathlib.Path(new), key="bin_prefix"): - _log_context() - return old - - -def get_bin_user() -> str: - return _sysconfig.get_scheme("", user=True).scripts - - -def _looks_like_deb_system_dist_packages(value: str) -> bool: - """Check if the value is Debian's APT-controlled dist-packages. - - Debian's ``distutils.sysconfig.get_python_lib()`` implementation returns the - default package path controlled by APT, but does not patch ``sysconfig`` to - do the same. This is similar to the bug worked around in ``get_scheme()``, - but here the default is ``deb_system`` instead of ``unix_local``. Ultimately - we can't do anything about this Debian bug, and this detection allows us to - skip the warning when needed. - """ - if not _looks_like_debian_scheme(): - return False - if value == "/usr/lib/python3/dist-packages": - return True - return False - - -def get_purelib() -> str: - """Return the default pure-Python lib location.""" - old = _distutils.get_purelib() - new = _sysconfig.get_purelib() - if _looks_like_deb_system_dist_packages(old): - return old - if _warn_if_mismatch(pathlib.Path(old), pathlib.Path(new), key="purelib"): - _log_context() - return old - - -def get_platlib() -> str: - """Return the default platform-shared lib location.""" - old = _distutils.get_platlib() - new = _sysconfig.get_platlib() - if _looks_like_deb_system_dist_packages(old): - return old - if _warn_if_mismatch(pathlib.Path(old), pathlib.Path(new), key="platlib"): - _log_context() - return old - - -def get_prefixed_libs(prefix: str) -> List[str]: - """Return the lib locations under ``prefix``.""" - old_pure, old_plat = _distutils.get_prefixed_libs(prefix) - new_pure, new_plat = _sysconfig.get_prefixed_libs(prefix) - - warned = [ - _warn_if_mismatch( - pathlib.Path(old_pure), - pathlib.Path(new_pure), - key="prefixed-purelib", - ), - _warn_if_mismatch( - pathlib.Path(old_plat), - pathlib.Path(new_plat), - key="prefixed-platlib", - ), - ] - if any(warned): - _log_context(prefix=prefix) - - if old_pure == old_plat: - return [old_pure] - return [old_pure, old_plat] diff --git a/venv/lib/python3.9/site-packages/pip/_internal/locations/_distutils.py b/venv/lib/python3.9/site-packages/pip/_internal/locations/_distutils.py deleted file mode 100644 index 2ec79e6..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/locations/_distutils.py +++ /dev/null @@ -1,169 +0,0 @@ -"""Locations where we look for configs, install stuff, etc""" - -# The following comment should be removed at some point in the future. -# mypy: strict-optional=False - -import logging -import os -import sys -from distutils.cmd import Command as DistutilsCommand -from distutils.command.install import SCHEME_KEYS -from distutils.command.install import install as distutils_install_command -from distutils.sysconfig import get_python_lib -from typing import Dict, List, Optional, Tuple, Union, cast - -from pip._internal.models.scheme import Scheme -from pip._internal.utils.compat import WINDOWS -from pip._internal.utils.virtualenv import running_under_virtualenv - -from .base import get_major_minor_version - -logger = logging.getLogger(__name__) - - -def distutils_scheme( - dist_name: str, - user: bool = False, - home: str = None, - root: str = None, - isolated: bool = False, - prefix: str = None, - *, - ignore_config_files: bool = False, -) -> Dict[str, str]: - """ - Return a distutils install scheme - """ - from distutils.dist import Distribution - - dist_args: Dict[str, Union[str, List[str]]] = {"name": dist_name} - if isolated: - dist_args["script_args"] = ["--no-user-cfg"] - - d = Distribution(dist_args) - if not ignore_config_files: - try: - d.parse_config_files() - except UnicodeDecodeError: - # Typeshed does not include find_config_files() for some reason. - paths = d.find_config_files() # type: ignore - logger.warning( - "Ignore distutils configs in %s due to encoding errors.", - ", ".join(os.path.basename(p) for p in paths), - ) - obj: Optional[DistutilsCommand] = None - obj = d.get_command_obj("install", create=True) - assert obj is not None - i = cast(distutils_install_command, obj) - # NOTE: setting user or home has the side-effect of creating the home dir - # or user base for installations during finalize_options() - # ideally, we'd prefer a scheme class that has no side-effects. - assert not (user and prefix), f"user={user} prefix={prefix}" - assert not (home and prefix), f"home={home} prefix={prefix}" - i.user = user or i.user - if user or home: - i.prefix = "" - i.prefix = prefix or i.prefix - i.home = home or i.home - i.root = root or i.root - i.finalize_options() - - scheme = {} - for key in SCHEME_KEYS: - scheme[key] = getattr(i, "install_" + key) - - # install_lib specified in setup.cfg should install *everything* - # into there (i.e. it takes precedence over both purelib and - # platlib). Note, i.install_lib is *always* set after - # finalize_options(); we only want to override here if the user - # has explicitly requested it hence going back to the config - if "install_lib" in d.get_option_dict("install"): - scheme.update(dict(purelib=i.install_lib, platlib=i.install_lib)) - - if running_under_virtualenv(): - if home: - prefix = home - elif user: - prefix = i.install_userbase # type: ignore - else: - prefix = i.prefix - scheme["headers"] = os.path.join( - prefix, - "include", - "site", - f"python{get_major_minor_version()}", - dist_name, - ) - - if root is not None: - path_no_drive = os.path.splitdrive(os.path.abspath(scheme["headers"]))[1] - scheme["headers"] = os.path.join(root, path_no_drive[1:]) - - return scheme - - -def get_scheme( - dist_name: str, - user: bool = False, - home: Optional[str] = None, - root: Optional[str] = None, - isolated: bool = False, - prefix: Optional[str] = None, -) -> Scheme: - """ - Get the "scheme" corresponding to the input parameters. The distutils - documentation provides the context for the available schemes: - https://docs.python.org/3/install/index.html#alternate-installation - - :param dist_name: the name of the package to retrieve the scheme for, used - in the headers scheme path - :param user: indicates to use the "user" scheme - :param home: indicates to use the "home" scheme and provides the base - directory for the same - :param root: root under which other directories are re-based - :param isolated: equivalent to --no-user-cfg, i.e. do not consider - ~/.pydistutils.cfg (posix) or ~/pydistutils.cfg (non-posix) for - scheme paths - :param prefix: indicates to use the "prefix" scheme and provides the - base directory for the same - """ - scheme = distutils_scheme(dist_name, user, home, root, isolated, prefix) - return Scheme( - platlib=scheme["platlib"], - purelib=scheme["purelib"], - headers=scheme["headers"], - scripts=scheme["scripts"], - data=scheme["data"], - ) - - -def get_bin_prefix() -> str: - # XXX: In old virtualenv versions, sys.prefix can contain '..' components, - # so we need to call normpath to eliminate them. - prefix = os.path.normpath(sys.prefix) - if WINDOWS: - bin_py = os.path.join(prefix, "Scripts") - # buildout uses 'bin' on Windows too? - if not os.path.exists(bin_py): - bin_py = os.path.join(prefix, "bin") - return bin_py - # Forcing to use /usr/local/bin for standard macOS framework installs - # Also log to ~/Library/Logs/ for use with the Console.app log viewer - if sys.platform[:6] == "darwin" and prefix[:16] == "/System/Library/": - return "/usr/local/bin" - return os.path.join(prefix, "bin") - - -def get_purelib() -> str: - return get_python_lib(plat_specific=False) - - -def get_platlib() -> str: - return get_python_lib(plat_specific=True) - - -def get_prefixed_libs(prefix: str) -> Tuple[str, str]: - return ( - get_python_lib(plat_specific=False, prefix=prefix), - get_python_lib(plat_specific=True, prefix=prefix), - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/locations/_sysconfig.py b/venv/lib/python3.9/site-packages/pip/_internal/locations/_sysconfig.py deleted file mode 100644 index 5e141aa..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/locations/_sysconfig.py +++ /dev/null @@ -1,219 +0,0 @@ -import distutils.util # FIXME: For change_root. -import logging -import os -import sys -import sysconfig -import typing - -from pip._internal.exceptions import InvalidSchemeCombination, UserInstallationInvalid -from pip._internal.models.scheme import SCHEME_KEYS, Scheme -from pip._internal.utils.virtualenv import running_under_virtualenv - -from .base import get_major_minor_version, is_osx_framework - -logger = logging.getLogger(__name__) - - -# Notes on _infer_* functions. -# Unfortunately ``get_default_scheme()`` didn't exist before 3.10, so there's no -# way to ask things like "what is the '_prefix' scheme on this platform". These -# functions try to answer that with some heuristics while accounting for ad-hoc -# platforms not covered by CPython's default sysconfig implementation. If the -# ad-hoc implementation does not fully implement sysconfig, we'll fall back to -# a POSIX scheme. - -_AVAILABLE_SCHEMES = set(sysconfig.get_scheme_names()) - -_PREFERRED_SCHEME_API = getattr(sysconfig, "get_preferred_scheme", None) - - -def _should_use_osx_framework_prefix() -> bool: - """Check for Apple's ``osx_framework_library`` scheme. - - Python distributed by Apple's Command Line Tools has this special scheme - that's used when: - - * This is a framework build. - * We are installing into the system prefix. - - This does not account for ``pip install --prefix`` (also means we're not - installing to the system prefix), which should use ``posix_prefix``, but - logic here means ``_infer_prefix()`` outputs ``osx_framework_library``. But - since ``prefix`` is not available for ``sysconfig.get_default_scheme()``, - which is the stdlib replacement for ``_infer_prefix()``, presumably Apple - wouldn't be able to magically switch between ``osx_framework_library`` and - ``posix_prefix``. ``_infer_prefix()`` returning ``osx_framework_library`` - means its behavior is consistent whether we use the stdlib implementation - or our own, and we deal with this special case in ``get_scheme()`` instead. - """ - return ( - "osx_framework_library" in _AVAILABLE_SCHEMES - and not running_under_virtualenv() - and is_osx_framework() - ) - - -def _infer_prefix() -> str: - """Try to find a prefix scheme for the current platform. - - This tries: - - * A special ``osx_framework_library`` for Python distributed by Apple's - Command Line Tools, when not running in a virtual environment. - * Implementation + OS, used by PyPy on Windows (``pypy_nt``). - * Implementation without OS, used by PyPy on POSIX (``pypy``). - * OS + "prefix", used by CPython on POSIX (``posix_prefix``). - * Just the OS name, used by CPython on Windows (``nt``). - - If none of the above works, fall back to ``posix_prefix``. - """ - if _PREFERRED_SCHEME_API: - return _PREFERRED_SCHEME_API("prefix") - if _should_use_osx_framework_prefix(): - return "osx_framework_library" - implementation_suffixed = f"{sys.implementation.name}_{os.name}" - if implementation_suffixed in _AVAILABLE_SCHEMES: - return implementation_suffixed - if sys.implementation.name in _AVAILABLE_SCHEMES: - return sys.implementation.name - suffixed = f"{os.name}_prefix" - if suffixed in _AVAILABLE_SCHEMES: - return suffixed - if os.name in _AVAILABLE_SCHEMES: # On Windows, prefx is just called "nt". - return os.name - return "posix_prefix" - - -def _infer_user() -> str: - """Try to find a user scheme for the current platform.""" - if _PREFERRED_SCHEME_API: - return _PREFERRED_SCHEME_API("user") - if is_osx_framework() and not running_under_virtualenv(): - suffixed = "osx_framework_user" - else: - suffixed = f"{os.name}_user" - if suffixed in _AVAILABLE_SCHEMES: - return suffixed - if "posix_user" not in _AVAILABLE_SCHEMES: # User scheme unavailable. - raise UserInstallationInvalid() - return "posix_user" - - -def _infer_home() -> str: - """Try to find a home for the current platform.""" - if _PREFERRED_SCHEME_API: - return _PREFERRED_SCHEME_API("home") - suffixed = f"{os.name}_home" - if suffixed in _AVAILABLE_SCHEMES: - return suffixed - return "posix_home" - - -# Update these keys if the user sets a custom home. -_HOME_KEYS = [ - "installed_base", - "base", - "installed_platbase", - "platbase", - "prefix", - "exec_prefix", -] -if sysconfig.get_config_var("userbase") is not None: - _HOME_KEYS.append("userbase") - - -def get_scheme( - dist_name: str, - user: bool = False, - home: typing.Optional[str] = None, - root: typing.Optional[str] = None, - isolated: bool = False, - prefix: typing.Optional[str] = None, -) -> Scheme: - """ - Get the "scheme" corresponding to the input parameters. - - :param dist_name: the name of the package to retrieve the scheme for, used - in the headers scheme path - :param user: indicates to use the "user" scheme - :param home: indicates to use the "home" scheme - :param root: root under which other directories are re-based - :param isolated: ignored, but kept for distutils compatibility (where - this controls whether the user-site pydistutils.cfg is honored) - :param prefix: indicates to use the "prefix" scheme and provides the - base directory for the same - """ - if user and prefix: - raise InvalidSchemeCombination("--user", "--prefix") - if home and prefix: - raise InvalidSchemeCombination("--home", "--prefix") - - if home is not None: - scheme_name = _infer_home() - elif user: - scheme_name = _infer_user() - else: - scheme_name = _infer_prefix() - - # Special case: When installing into a custom prefix, use posix_prefix - # instead of osx_framework_library. See _should_use_osx_framework_prefix() - # docstring for details. - if prefix is not None and scheme_name == "osx_framework_library": - scheme_name = "posix_prefix" - - if home is not None: - variables = {k: home for k in _HOME_KEYS} - elif prefix is not None: - variables = {k: prefix for k in _HOME_KEYS} - else: - variables = {} - - paths = sysconfig.get_paths(scheme=scheme_name, vars=variables) - - # Logic here is very arbitrary, we're doing it for compatibility, don't ask. - # 1. Pip historically uses a special header path in virtual environments. - # 2. If the distribution name is not known, distutils uses 'UNKNOWN'. We - # only do the same when not running in a virtual environment because - # pip's historical header path logic (see point 1) did not do this. - if running_under_virtualenv(): - if user: - base = variables.get("userbase", sys.prefix) - else: - base = variables.get("base", sys.prefix) - python_xy = f"python{get_major_minor_version()}" - paths["include"] = os.path.join(base, "include", "site", python_xy) - elif not dist_name: - dist_name = "UNKNOWN" - - scheme = Scheme( - platlib=paths["platlib"], - purelib=paths["purelib"], - headers=os.path.join(paths["include"], dist_name), - scripts=paths["scripts"], - data=paths["data"], - ) - if root is not None: - for key in SCHEME_KEYS: - value = distutils.util.change_root(root, getattr(scheme, key)) - setattr(scheme, key, value) - return scheme - - -def get_bin_prefix() -> str: - # Forcing to use /usr/local/bin for standard macOS framework installs. - if sys.platform[:6] == "darwin" and sys.prefix[:16] == "/System/Library/": - return "/usr/local/bin" - return sysconfig.get_paths()["scripts"] - - -def get_purelib() -> str: - return sysconfig.get_paths()["purelib"] - - -def get_platlib() -> str: - return sysconfig.get_paths()["platlib"] - - -def get_prefixed_libs(prefix: str) -> typing.Tuple[str, str]: - paths = sysconfig.get_paths(vars={"base": prefix, "platbase": prefix}) - return (paths["purelib"], paths["platlib"]) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/locations/base.py b/venv/lib/python3.9/site-packages/pip/_internal/locations/base.py deleted file mode 100644 index 86dad4a..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/locations/base.py +++ /dev/null @@ -1,52 +0,0 @@ -import functools -import os -import site -import sys -import sysconfig -import typing - -from pip._internal.utils import appdirs -from pip._internal.utils.virtualenv import running_under_virtualenv - -# Application Directories -USER_CACHE_DIR = appdirs.user_cache_dir("pip") - -# FIXME doesn't account for venv linked to global site-packages -site_packages: typing.Optional[str] = sysconfig.get_path("purelib") - - -def get_major_minor_version() -> str: - """ - Return the major-minor version of the current Python as a string, e.g. - "3.7" or "3.10". - """ - return "{}.{}".format(*sys.version_info) - - -def get_src_prefix() -> str: - if running_under_virtualenv(): - src_prefix = os.path.join(sys.prefix, "src") - else: - # FIXME: keep src in cwd for now (it is not a temporary folder) - try: - src_prefix = os.path.join(os.getcwd(), "src") - except OSError: - # In case the current working directory has been renamed or deleted - sys.exit("The folder you are executing pip from can no longer be found.") - - # under macOS + virtualenv sys.prefix is not properly resolved - # it is something like /path/to/python/bin/.. - return os.path.abspath(src_prefix) - - -try: - # Use getusersitepackages if this is present, as it ensures that the - # value is initialised properly. - user_site: typing.Optional[str] = site.getusersitepackages() -except AttributeError: - user_site = site.USER_SITE - - -@functools.lru_cache(maxsize=None) -def is_osx_framework() -> bool: - return bool(sysconfig.get_config_var("PYTHONFRAMEWORK")) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/main.py b/venv/lib/python3.9/site-packages/pip/_internal/main.py deleted file mode 100644 index 51eee15..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/main.py +++ /dev/null @@ -1,13 +0,0 @@ -from typing import List, Optional - - -def main(args=None): - # type: (Optional[List[str]]) -> int - """This is preserved for old console scripts that may still be referencing - it. - - For additional details, see https://github.com/pypa/pip/issues/7498. - """ - from pip._internal.utils.entrypoints import _wrapper - - return _wrapper(args) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/metadata/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/metadata/__init__.py deleted file mode 100644 index e3429d2..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/metadata/__init__.py +++ /dev/null @@ -1,48 +0,0 @@ -from typing import List, Optional - -from .base import BaseDistribution, BaseEnvironment - -__all__ = [ - "BaseDistribution", - "BaseEnvironment", - "get_default_environment", - "get_environment", - "get_wheel_distribution", -] - - -def get_default_environment() -> BaseEnvironment: - """Get the default representation for the current environment. - - This returns an Environment instance from the chosen backend. The default - Environment instance should be built from ``sys.path`` and may use caching - to share instance state accorss calls. - """ - from .pkg_resources import Environment - - return Environment.default() - - -def get_environment(paths: Optional[List[str]]) -> BaseEnvironment: - """Get a representation of the environment specified by ``paths``. - - This returns an Environment instance from the chosen backend based on the - given import paths. The backend must build a fresh instance representing - the state of installed distributions when this function is called. - """ - from .pkg_resources import Environment - - return Environment.from_paths(paths) - - -def get_wheel_distribution(wheel_path: str, canonical_name: str) -> BaseDistribution: - """Get the representation of the specified wheel's distribution metadata. - - This returns a Distribution instance from the chosen backend based on - the given wheel's ``.dist-info`` directory. - - :param canonical_name: Normalized project name of the given wheel. - """ - from .pkg_resources import Distribution - - return Distribution.from_wheel(wheel_path, canonical_name) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/metadata/base.py b/venv/lib/python3.9/site-packages/pip/_internal/metadata/base.py deleted file mode 100644 index 9fdc123..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/metadata/base.py +++ /dev/null @@ -1,242 +0,0 @@ -import email.message -import json -import logging -import re -from typing import ( - TYPE_CHECKING, - Collection, - Container, - Iterable, - Iterator, - List, - Optional, - Union, -) - -from pip._vendor.packaging.requirements import Requirement -from pip._vendor.packaging.version import LegacyVersion, Version - -from pip._internal.models.direct_url import ( - DIRECT_URL_METADATA_NAME, - DirectUrl, - DirectUrlValidationError, -) -from pip._internal.utils.misc import stdlib_pkgs # TODO: Move definition here. - -if TYPE_CHECKING: - from typing import Protocol - - from pip._vendor.packaging.utils import NormalizedName -else: - Protocol = object - -DistributionVersion = Union[LegacyVersion, Version] - -logger = logging.getLogger(__name__) - - -class BaseEntryPoint(Protocol): - @property - def name(self) -> str: - raise NotImplementedError() - - @property - def value(self) -> str: - raise NotImplementedError() - - @property - def group(self) -> str: - raise NotImplementedError() - - -class BaseDistribution(Protocol): - @property - def location(self) -> Optional[str]: - """Where the distribution is loaded from. - - A string value is not necessarily a filesystem path, since distributions - can be loaded from other sources, e.g. arbitrary zip archives. ``None`` - means the distribution is created in-memory. - - Do not canonicalize this value with e.g. ``pathlib.Path.resolve()``. If - this is a symbolic link, we want to preserve the relative path between - it and files in the distribution. - """ - raise NotImplementedError() - - @property - def info_directory(self) -> Optional[str]: - """Location of the .[egg|dist]-info directory. - - Similarly to ``location``, a string value is not necessarily a - filesystem path. ``None`` means the distribution is created in-memory. - - For a modern .dist-info installation on disk, this should be something - like ``{location}/{raw_name}-{version}.dist-info``. - - Do not canonicalize this value with e.g. ``pathlib.Path.resolve()``. If - this is a symbolic link, we want to preserve the relative path between - it and other files in the distribution. - """ - raise NotImplementedError() - - @property - def canonical_name(self) -> "NormalizedName": - raise NotImplementedError() - - @property - def version(self) -> DistributionVersion: - raise NotImplementedError() - - @property - def direct_url(self) -> Optional[DirectUrl]: - """Obtain a DirectUrl from this distribution. - - Returns None if the distribution has no `direct_url.json` metadata, - or if `direct_url.json` is invalid. - """ - try: - content = self.read_text(DIRECT_URL_METADATA_NAME) - except FileNotFoundError: - return None - try: - return DirectUrl.from_json(content) - except ( - UnicodeDecodeError, - json.JSONDecodeError, - DirectUrlValidationError, - ) as e: - logger.warning( - "Error parsing %s for %s: %s", - DIRECT_URL_METADATA_NAME, - self.canonical_name, - e, - ) - return None - - @property - def installer(self) -> str: - raise NotImplementedError() - - @property - def editable(self) -> bool: - raise NotImplementedError() - - @property - def local(self) -> bool: - raise NotImplementedError() - - @property - def in_usersite(self) -> bool: - raise NotImplementedError() - - @property - def in_site_packages(self) -> bool: - raise NotImplementedError() - - def read_text(self, name: str) -> str: - """Read a file in the .dist-info (or .egg-info) directory. - - Should raise ``FileNotFoundError`` if ``name`` does not exist in the - metadata directory. - """ - raise NotImplementedError() - - def iter_entry_points(self) -> Iterable[BaseEntryPoint]: - raise NotImplementedError() - - @property - def metadata(self) -> email.message.Message: - """Metadata of distribution parsed from e.g. METADATA or PKG-INFO.""" - raise NotImplementedError() - - @property - def metadata_version(self) -> Optional[str]: - """Value of "Metadata-Version:" in distribution metadata, if available.""" - return self.metadata.get("Metadata-Version") - - @property - def raw_name(self) -> str: - """Value of "Name:" in distribution metadata.""" - # The metadata should NEVER be missing the Name: key, but if it somehow - # does not, fall back to the known canonical name. - return self.metadata.get("Name", self.canonical_name) - - def iter_dependencies(self, extras: Collection[str] = ()) -> Iterable[Requirement]: - raise NotImplementedError() - - -class BaseEnvironment: - """An environment containing distributions to introspect.""" - - @classmethod - def default(cls) -> "BaseEnvironment": - raise NotImplementedError() - - @classmethod - def from_paths(cls, paths: Optional[List[str]]) -> "BaseEnvironment": - raise NotImplementedError() - - def get_distribution(self, name: str) -> Optional["BaseDistribution"]: - """Given a requirement name, return the installed distributions.""" - raise NotImplementedError() - - def _iter_distributions(self) -> Iterator["BaseDistribution"]: - """Iterate through installed distributions. - - This function should be implemented by subclass, but never called - directly. Use the public ``iter_distribution()`` instead, which - implements additional logic to make sure the distributions are valid. - """ - raise NotImplementedError() - - def iter_distributions(self) -> Iterator["BaseDistribution"]: - """Iterate through installed distributions.""" - for dist in self._iter_distributions(): - # Make sure the distribution actually comes from a valid Python - # packaging distribution. Pip's AdjacentTempDirectory leaves folders - # e.g. ``~atplotlib.dist-info`` if cleanup was interrupted. The - # valid project name pattern is taken from PEP 508. - project_name_valid = re.match( - r"^([A-Z0-9]|[A-Z0-9][A-Z0-9._-]*[A-Z0-9])$", - dist.canonical_name, - flags=re.IGNORECASE, - ) - if not project_name_valid: - logger.warning( - "Ignoring invalid distribution %s (%s)", - dist.canonical_name, - dist.location, - ) - continue - yield dist - - def iter_installed_distributions( - self, - local_only: bool = True, - skip: Container[str] = stdlib_pkgs, - include_editables: bool = True, - editables_only: bool = False, - user_only: bool = False, - ) -> Iterator[BaseDistribution]: - """Return a list of installed distributions. - - :param local_only: If True (default), only return installations - local to the current virtualenv, if in a virtualenv. - :param skip: An iterable of canonicalized project names to ignore; - defaults to ``stdlib_pkgs``. - :param include_editables: If False, don't report editables. - :param editables_only: If True, only report editables. - :param user_only: If True, only report installations in the user - site directory. - """ - it = self.iter_distributions() - if local_only: - it = (d for d in it if d.local) - if not include_editables: - it = (d for d in it if not d.editable) - if editables_only: - it = (d for d in it if d.editable) - if user_only: - it = (d for d in it if d.in_usersite) - return (d for d in it if d.canonical_name not in skip) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/metadata/pkg_resources.py b/venv/lib/python3.9/site-packages/pip/_internal/metadata/pkg_resources.py deleted file mode 100644 index 5946006..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/metadata/pkg_resources.py +++ /dev/null @@ -1,153 +0,0 @@ -import email.message -import logging -import zipfile -from typing import ( - TYPE_CHECKING, - Collection, - Iterable, - Iterator, - List, - NamedTuple, - Optional, -) - -from pip._vendor import pkg_resources -from pip._vendor.packaging.requirements import Requirement -from pip._vendor.packaging.utils import canonicalize_name -from pip._vendor.packaging.version import parse as parse_version - -from pip._internal.utils import misc # TODO: Move definition here. -from pip._internal.utils.packaging import get_installer, get_metadata -from pip._internal.utils.wheel import pkg_resources_distribution_for_wheel - -from .base import BaseDistribution, BaseEntryPoint, BaseEnvironment, DistributionVersion - -if TYPE_CHECKING: - from pip._vendor.packaging.utils import NormalizedName - -logger = logging.getLogger(__name__) - - -class EntryPoint(NamedTuple): - name: str - value: str - group: str - - -class Distribution(BaseDistribution): - def __init__(self, dist: pkg_resources.Distribution) -> None: - self._dist = dist - - @classmethod - def from_wheel(cls, path: str, name: str) -> "Distribution": - with zipfile.ZipFile(path, allowZip64=True) as zf: - dist = pkg_resources_distribution_for_wheel(zf, name, path) - return cls(dist) - - @property - def location(self) -> Optional[str]: - return self._dist.location - - @property - def info_directory(self) -> Optional[str]: - return self._dist.egg_info - - @property - def canonical_name(self) -> "NormalizedName": - return canonicalize_name(self._dist.project_name) - - @property - def version(self) -> DistributionVersion: - return parse_version(self._dist.version) - - @property - def installer(self) -> str: - return get_installer(self._dist) - - @property - def editable(self) -> bool: - return misc.dist_is_editable(self._dist) - - @property - def local(self) -> bool: - return misc.dist_is_local(self._dist) - - @property - def in_usersite(self) -> bool: - return misc.dist_in_usersite(self._dist) - - @property - def in_site_packages(self) -> bool: - return misc.dist_in_site_packages(self._dist) - - def read_text(self, name: str) -> str: - if not self._dist.has_metadata(name): - raise FileNotFoundError(name) - return self._dist.get_metadata(name) - - def iter_entry_points(self) -> Iterable[BaseEntryPoint]: - for group, entries in self._dist.get_entry_map().items(): - for name, entry_point in entries.items(): - name, _, value = str(entry_point).partition("=") - yield EntryPoint(name=name.strip(), value=value.strip(), group=group) - - @property - def metadata(self) -> email.message.Message: - return get_metadata(self._dist) - - def iter_dependencies(self, extras: Collection[str] = ()) -> Iterable[Requirement]: - if extras: # pkg_resources raises on invalid extras, so we sanitize. - extras = frozenset(extras).intersection(self._dist.extras) - return self._dist.requires(extras) - - -class Environment(BaseEnvironment): - def __init__(self, ws: pkg_resources.WorkingSet) -> None: - self._ws = ws - - @classmethod - def default(cls) -> BaseEnvironment: - return cls(pkg_resources.working_set) - - @classmethod - def from_paths(cls, paths: Optional[List[str]]) -> BaseEnvironment: - return cls(pkg_resources.WorkingSet(paths)) - - def _search_distribution(self, name: str) -> Optional[BaseDistribution]: - """Find a distribution matching the ``name`` in the environment. - - This searches from *all* distributions available in the environment, to - match the behavior of ``pkg_resources.get_distribution()``. - """ - canonical_name = canonicalize_name(name) - for dist in self.iter_distributions(): - if dist.canonical_name == canonical_name: - return dist - return None - - def get_distribution(self, name: str) -> Optional[BaseDistribution]: - - # Search the distribution by looking through the working set. - dist = self._search_distribution(name) - if dist: - return dist - - # If distribution could not be found, call working_set.require to - # update the working set, and try to find the distribution again. - # This might happen for e.g. when you install a package twice, once - # using setup.py develop and again using setup.py install. Now when - # running pip uninstall twice, the package gets removed from the - # working set in the first uninstall, so we have to populate the - # working set again so that pip knows about it and the packages gets - # picked up and is successfully uninstalled the second time too. - try: - # We didn't pass in any version specifiers, so this can never - # raise pkg_resources.VersionConflict. - self._ws.require(name) - except pkg_resources.DistributionNotFound: - return None - return self._search_distribution(name) - - def _iter_distributions(self) -> Iterator[BaseDistribution]: - for dist in self._ws: - yield Distribution(dist) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/models/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/models/__init__.py deleted file mode 100644 index 7855226..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/models/__init__.py +++ /dev/null @@ -1,2 +0,0 @@ -"""A package that contains models that represent entities. -""" diff --git a/venv/lib/python3.9/site-packages/pip/_internal/models/candidate.py b/venv/lib/python3.9/site-packages/pip/_internal/models/candidate.py deleted file mode 100644 index c673d8d..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/models/candidate.py +++ /dev/null @@ -1,31 +0,0 @@ -from pip._vendor.packaging.version import parse as parse_version - -from pip._internal.models.link import Link -from pip._internal.utils.models import KeyBasedCompareMixin - - -class InstallationCandidate(KeyBasedCompareMixin): - """Represents a potential "candidate" for installation. - """ - - __slots__ = ["name", "version", "link"] - - def __init__(self, name: str, version: str, link: Link) -> None: - self.name = name - self.version = parse_version(version) - self.link = link - - super().__init__( - key=(self.name, self.version, self.link), - defining_class=InstallationCandidate - ) - - def __repr__(self) -> str: - return "".format( - self.name, self.version, self.link, - ) - - def __str__(self) -> str: - return '{!r} candidate (version {} at {})'.format( - self.name, self.version, self.link, - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/models/direct_url.py b/venv/lib/python3.9/site-packages/pip/_internal/models/direct_url.py deleted file mode 100644 index 3f9b699..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/models/direct_url.py +++ /dev/null @@ -1,220 +0,0 @@ -""" PEP 610 """ -import json -import re -import urllib.parse -from typing import Any, Dict, Iterable, Optional, Type, TypeVar, Union - -__all__ = [ - "DirectUrl", - "DirectUrlValidationError", - "DirInfo", - "ArchiveInfo", - "VcsInfo", -] - -T = TypeVar("T") - -DIRECT_URL_METADATA_NAME = "direct_url.json" -ENV_VAR_RE = re.compile(r"^\$\{[A-Za-z0-9-_]+\}(:\$\{[A-Za-z0-9-_]+\})?$") - - -class DirectUrlValidationError(Exception): - pass - - -def _get( - d: Dict[str, Any], expected_type: Type[T], key: str, default: Optional[T] = None -) -> Optional[T]: - """Get value from dictionary and verify expected type.""" - if key not in d: - return default - value = d[key] - if not isinstance(value, expected_type): - raise DirectUrlValidationError( - "{!r} has unexpected type for {} (expected {})".format( - value, key, expected_type - ) - ) - return value - - -def _get_required( - d: Dict[str, Any], expected_type: Type[T], key: str, default: Optional[T] = None -) -> T: - value = _get(d, expected_type, key, default) - if value is None: - raise DirectUrlValidationError(f"{key} must have a value") - return value - - -def _exactly_one_of(infos: Iterable[Optional["InfoType"]]) -> "InfoType": - infos = [info for info in infos if info is not None] - if not infos: - raise DirectUrlValidationError( - "missing one of archive_info, dir_info, vcs_info" - ) - if len(infos) > 1: - raise DirectUrlValidationError( - "more than one of archive_info, dir_info, vcs_info" - ) - assert infos[0] is not None - return infos[0] - - -def _filter_none(**kwargs: Any) -> Dict[str, Any]: - """Make dict excluding None values.""" - return {k: v for k, v in kwargs.items() if v is not None} - - -class VcsInfo: - name = "vcs_info" - - def __init__( - self, - vcs: str, - commit_id: str, - requested_revision: Optional[str] = None, - resolved_revision: Optional[str] = None, - resolved_revision_type: Optional[str] = None, - ) -> None: - self.vcs = vcs - self.requested_revision = requested_revision - self.commit_id = commit_id - self.resolved_revision = resolved_revision - self.resolved_revision_type = resolved_revision_type - - @classmethod - def _from_dict(cls, d: Optional[Dict[str, Any]]) -> Optional["VcsInfo"]: - if d is None: - return None - return cls( - vcs=_get_required(d, str, "vcs"), - commit_id=_get_required(d, str, "commit_id"), - requested_revision=_get(d, str, "requested_revision"), - resolved_revision=_get(d, str, "resolved_revision"), - resolved_revision_type=_get(d, str, "resolved_revision_type"), - ) - - def _to_dict(self) -> Dict[str, Any]: - return _filter_none( - vcs=self.vcs, - requested_revision=self.requested_revision, - commit_id=self.commit_id, - resolved_revision=self.resolved_revision, - resolved_revision_type=self.resolved_revision_type, - ) - - -class ArchiveInfo: - name = "archive_info" - - def __init__( - self, - hash: Optional[str] = None, - ) -> None: - self.hash = hash - - @classmethod - def _from_dict(cls, d: Optional[Dict[str, Any]]) -> Optional["ArchiveInfo"]: - if d is None: - return None - return cls(hash=_get(d, str, "hash")) - - def _to_dict(self) -> Dict[str, Any]: - return _filter_none(hash=self.hash) - - -class DirInfo: - name = "dir_info" - - def __init__( - self, - editable: bool = False, - ) -> None: - self.editable = editable - - @classmethod - def _from_dict(cls, d: Optional[Dict[str, Any]]) -> Optional["DirInfo"]: - if d is None: - return None - return cls( - editable=_get_required(d, bool, "editable", default=False) - ) - - def _to_dict(self) -> Dict[str, Any]: - return _filter_none(editable=self.editable or None) - - -InfoType = Union[ArchiveInfo, DirInfo, VcsInfo] - - -class DirectUrl: - - def __init__( - self, - url: str, - info: InfoType, - subdirectory: Optional[str] = None, - ) -> None: - self.url = url - self.info = info - self.subdirectory = subdirectory - - def _remove_auth_from_netloc(self, netloc: str) -> str: - if "@" not in netloc: - return netloc - user_pass, netloc_no_user_pass = netloc.split("@", 1) - if ( - isinstance(self.info, VcsInfo) and - self.info.vcs == "git" and - user_pass == "git" - ): - return netloc - if ENV_VAR_RE.match(user_pass): - return netloc - return netloc_no_user_pass - - @property - def redacted_url(self) -> str: - """url with user:password part removed unless it is formed with - environment variables as specified in PEP 610, or it is ``git`` - in the case of a git URL. - """ - purl = urllib.parse.urlsplit(self.url) - netloc = self._remove_auth_from_netloc(purl.netloc) - surl = urllib.parse.urlunsplit( - (purl.scheme, netloc, purl.path, purl.query, purl.fragment) - ) - return surl - - def validate(self) -> None: - self.from_dict(self.to_dict()) - - @classmethod - def from_dict(cls, d: Dict[str, Any]) -> "DirectUrl": - return DirectUrl( - url=_get_required(d, str, "url"), - subdirectory=_get(d, str, "subdirectory"), - info=_exactly_one_of( - [ - ArchiveInfo._from_dict(_get(d, dict, "archive_info")), - DirInfo._from_dict(_get(d, dict, "dir_info")), - VcsInfo._from_dict(_get(d, dict, "vcs_info")), - ] - ), - ) - - def to_dict(self) -> Dict[str, Any]: - res = _filter_none( - url=self.redacted_url, - subdirectory=self.subdirectory, - ) - res[self.info.name] = self.info._to_dict() - return res - - @classmethod - def from_json(cls, s: str) -> "DirectUrl": - return cls.from_dict(json.loads(s)) - - def to_json(self) -> str: - return json.dumps(self.to_dict(), sort_keys=True) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/models/format_control.py b/venv/lib/python3.9/site-packages/pip/_internal/models/format_control.py deleted file mode 100644 index 010c362..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/models/format_control.py +++ /dev/null @@ -1,84 +0,0 @@ -from typing import FrozenSet, Optional, Set - -from pip._vendor.packaging.utils import canonicalize_name - -from pip._internal.exceptions import CommandError - - -class FormatControl: - """Helper for managing formats from which a package can be installed. - """ - - __slots__ = ["no_binary", "only_binary"] - - def __init__( - self, - no_binary: Optional[Set[str]] = None, - only_binary: Optional[Set[str]] = None - ) -> None: - if no_binary is None: - no_binary = set() - if only_binary is None: - only_binary = set() - - self.no_binary = no_binary - self.only_binary = only_binary - - def __eq__(self, other: object) -> bool: - if not isinstance(other, self.__class__): - return NotImplemented - - if self.__slots__ != other.__slots__: - return False - - return all( - getattr(self, k) == getattr(other, k) - for k in self.__slots__ - ) - - def __repr__(self) -> str: - return "{}({}, {})".format( - self.__class__.__name__, - self.no_binary, - self.only_binary - ) - - @staticmethod - def handle_mutual_excludes(value: str, target: Set[str], other: Set[str]) -> None: - if value.startswith('-'): - raise CommandError( - "--no-binary / --only-binary option requires 1 argument." - ) - new = value.split(',') - while ':all:' in new: - other.clear() - target.clear() - target.add(':all:') - del new[:new.index(':all:') + 1] - # Without a none, we want to discard everything as :all: covers it - if ':none:' not in new: - return - for name in new: - if name == ':none:': - target.clear() - continue - name = canonicalize_name(name) - other.discard(name) - target.add(name) - - def get_allowed_formats(self, canonical_name: str) -> FrozenSet[str]: - result = {"binary", "source"} - if canonical_name in self.only_binary: - result.discard('source') - elif canonical_name in self.no_binary: - result.discard('binary') - elif ':all:' in self.only_binary: - result.discard('source') - elif ':all:' in self.no_binary: - result.discard('binary') - return frozenset(result) - - def disallow_binaries(self) -> None: - self.handle_mutual_excludes( - ':all:', self.no_binary, self.only_binary, - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/models/index.py b/venv/lib/python3.9/site-packages/pip/_internal/models/index.py deleted file mode 100644 index 1874a5b..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/models/index.py +++ /dev/null @@ -1,32 +0,0 @@ -import urllib.parse - - -class PackageIndex: - """Represents a Package Index and provides easier access to endpoints - """ - - __slots__ = ['url', 'netloc', 'simple_url', 'pypi_url', - 'file_storage_domain'] - - def __init__(self, url: str, file_storage_domain: str) -> None: - super().__init__() - self.url = url - self.netloc = urllib.parse.urlsplit(url).netloc - self.simple_url = self._url_for_path('simple') - self.pypi_url = self._url_for_path('pypi') - - # This is part of a temporary hack used to block installs of PyPI - # packages which depend on external urls only necessary until PyPI can - # block such packages themselves - self.file_storage_domain = file_storage_domain - - def _url_for_path(self, path: str) -> str: - return urllib.parse.urljoin(self.url, path) - - -PyPI = PackageIndex( - 'https://pypi.org/', file_storage_domain='files.pythonhosted.org' -) -TestPyPI = PackageIndex( - 'https://test.pypi.org/', file_storage_domain='test-files.pythonhosted.org' -) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/models/link.py b/venv/lib/python3.9/site-packages/pip/_internal/models/link.py deleted file mode 100644 index 9ef1ca3..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/models/link.py +++ /dev/null @@ -1,288 +0,0 @@ -import functools -import logging -import os -import posixpath -import re -import urllib.parse -from typing import TYPE_CHECKING, Dict, List, NamedTuple, Optional, Tuple, Union - -from pip._internal.utils.filetypes import WHEEL_EXTENSION -from pip._internal.utils.hashes import Hashes -from pip._internal.utils.misc import ( - redact_auth_from_url, - split_auth_from_netloc, - splitext, -) -from pip._internal.utils.models import KeyBasedCompareMixin -from pip._internal.utils.urls import path_to_url, url_to_path - -if TYPE_CHECKING: - from pip._internal.index.collector import HTMLPage - -logger = logging.getLogger(__name__) - - -_SUPPORTED_HASHES = ("sha1", "sha224", "sha384", "sha256", "sha512", "md5") - - -class Link(KeyBasedCompareMixin): - """Represents a parsed link from a Package Index's simple URL - """ - - __slots__ = [ - "_parsed_url", - "_url", - "comes_from", - "requires_python", - "yanked_reason", - "cache_link_parsing", - ] - - def __init__( - self, - url: str, - comes_from: Optional[Union[str, "HTMLPage"]] = None, - requires_python: Optional[str] = None, - yanked_reason: Optional[str] = None, - cache_link_parsing: bool = True, - ) -> None: - """ - :param url: url of the resource pointed to (href of the link) - :param comes_from: instance of HTMLPage where the link was found, - or string. - :param requires_python: String containing the `Requires-Python` - metadata field, specified in PEP 345. This may be specified by - a data-requires-python attribute in the HTML link tag, as - described in PEP 503. - :param yanked_reason: the reason the file has been yanked, if the - file has been yanked, or None if the file hasn't been yanked. - This is the value of the "data-yanked" attribute, if present, in - a simple repository HTML link. If the file has been yanked but - no reason was provided, this should be the empty string. See - PEP 592 for more information and the specification. - :param cache_link_parsing: A flag that is used elsewhere to determine - whether resources retrieved from this link - should be cached. PyPI index urls should - generally have this set to False, for - example. - """ - - # url can be a UNC windows share - if url.startswith('\\\\'): - url = path_to_url(url) - - self._parsed_url = urllib.parse.urlsplit(url) - # Store the url as a private attribute to prevent accidentally - # trying to set a new value. - self._url = url - - self.comes_from = comes_from - self.requires_python = requires_python if requires_python else None - self.yanked_reason = yanked_reason - - super().__init__(key=url, defining_class=Link) - - self.cache_link_parsing = cache_link_parsing - - def __str__(self) -> str: - if self.requires_python: - rp = f' (requires-python:{self.requires_python})' - else: - rp = '' - if self.comes_from: - return '{} (from {}){}'.format( - redact_auth_from_url(self._url), self.comes_from, rp) - else: - return redact_auth_from_url(str(self._url)) - - def __repr__(self) -> str: - return f'' - - @property - def url(self) -> str: - return self._url - - @property - def filename(self) -> str: - path = self.path.rstrip('/') - name = posixpath.basename(path) - if not name: - # Make sure we don't leak auth information if the netloc - # includes a username and password. - netloc, user_pass = split_auth_from_netloc(self.netloc) - return netloc - - name = urllib.parse.unquote(name) - assert name, f'URL {self._url!r} produced no filename' - return name - - @property - def file_path(self) -> str: - return url_to_path(self.url) - - @property - def scheme(self) -> str: - return self._parsed_url.scheme - - @property - def netloc(self) -> str: - """ - This can contain auth information. - """ - return self._parsed_url.netloc - - @property - def path(self) -> str: - return urllib.parse.unquote(self._parsed_url.path) - - def splitext(self) -> Tuple[str, str]: - return splitext(posixpath.basename(self.path.rstrip('/'))) - - @property - def ext(self) -> str: - return self.splitext()[1] - - @property - def url_without_fragment(self) -> str: - scheme, netloc, path, query, fragment = self._parsed_url - return urllib.parse.urlunsplit((scheme, netloc, path, query, '')) - - _egg_fragment_re = re.compile(r'[#&]egg=([^&]*)') - - @property - def egg_fragment(self) -> Optional[str]: - match = self._egg_fragment_re.search(self._url) - if not match: - return None - return match.group(1) - - _subdirectory_fragment_re = re.compile(r'[#&]subdirectory=([^&]*)') - - @property - def subdirectory_fragment(self) -> Optional[str]: - match = self._subdirectory_fragment_re.search(self._url) - if not match: - return None - return match.group(1) - - _hash_re = re.compile( - r'({choices})=([a-f0-9]+)'.format(choices="|".join(_SUPPORTED_HASHES)) - ) - - @property - def hash(self) -> Optional[str]: - match = self._hash_re.search(self._url) - if match: - return match.group(2) - return None - - @property - def hash_name(self) -> Optional[str]: - match = self._hash_re.search(self._url) - if match: - return match.group(1) - return None - - @property - def show_url(self) -> str: - return posixpath.basename(self._url.split('#', 1)[0].split('?', 1)[0]) - - @property - def is_file(self) -> bool: - return self.scheme == 'file' - - def is_existing_dir(self) -> bool: - return self.is_file and os.path.isdir(self.file_path) - - @property - def is_wheel(self) -> bool: - return self.ext == WHEEL_EXTENSION - - @property - def is_vcs(self) -> bool: - from pip._internal.vcs import vcs - - return self.scheme in vcs.all_schemes - - @property - def is_yanked(self) -> bool: - return self.yanked_reason is not None - - @property - def has_hash(self) -> bool: - return self.hash_name is not None - - def is_hash_allowed(self, hashes: Optional[Hashes]) -> bool: - """ - Return True if the link has a hash and it is allowed. - """ - if hashes is None or not self.has_hash: - return False - # Assert non-None so mypy knows self.hash_name and self.hash are str. - assert self.hash_name is not None - assert self.hash is not None - - return hashes.is_hash_allowed(self.hash_name, hex_digest=self.hash) - - -class _CleanResult(NamedTuple): - """Convert link for equivalency check. - - This is used in the resolver to check whether two URL-specified requirements - likely point to the same distribution and can be considered equivalent. This - equivalency logic avoids comparing URLs literally, which can be too strict - (e.g. "a=1&b=2" vs "b=2&a=1") and produce conflicts unexpecting to users. - - Currently this does three things: - - 1. Drop the basic auth part. This is technically wrong since a server can - serve different content based on auth, but if it does that, it is even - impossible to guarantee two URLs without auth are equivalent, since - the user can input different auth information when prompted. So the - practical solution is to assume the auth doesn't affect the response. - 2. Parse the query to avoid the ordering issue. Note that ordering under the - same key in the query are NOT cleaned; i.e. "a=1&a=2" and "a=2&a=1" are - still considered different. - 3. Explicitly drop most of the fragment part, except ``subdirectory=`` and - hash values, since it should have no impact the downloaded content. Note - that this drops the "egg=" part historically used to denote the requested - project (and extras), which is wrong in the strictest sense, but too many - people are supplying it inconsistently to cause superfluous resolution - conflicts, so we choose to also ignore them. - """ - - parsed: urllib.parse.SplitResult - query: Dict[str, List[str]] - subdirectory: str - hashes: Dict[str, str] - - -def _clean_link(link: Link) -> _CleanResult: - parsed = link._parsed_url - netloc = parsed.netloc.rsplit("@", 1)[-1] - # According to RFC 8089, an empty host in file: means localhost. - if parsed.scheme == "file" and not netloc: - netloc = "localhost" - fragment = urllib.parse.parse_qs(parsed.fragment) - if "egg" in fragment: - logger.debug("Ignoring egg= fragment in %s", link) - try: - # If there are multiple subdirectory values, use the first one. - # This matches the behavior of Link.subdirectory_fragment. - subdirectory = fragment["subdirectory"][0] - except (IndexError, KeyError): - subdirectory = "" - # If there are multiple hash values under the same algorithm, use the - # first one. This matches the behavior of Link.hash_value. - hashes = {k: fragment[k][0] for k in _SUPPORTED_HASHES if k in fragment} - return _CleanResult( - parsed=parsed._replace(netloc=netloc, query="", fragment=""), - query=urllib.parse.parse_qs(parsed.query), - subdirectory=subdirectory, - hashes=hashes, - ) - - -@functools.lru_cache(maxsize=None) -def links_equivalent(link1: Link, link2: Link) -> bool: - return _clean_link(link1) == _clean_link(link2) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/models/scheme.py b/venv/lib/python3.9/site-packages/pip/_internal/models/scheme.py deleted file mode 100644 index 9a8dafb..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/models/scheme.py +++ /dev/null @@ -1,31 +0,0 @@ -""" -For types associated with installation schemes. - -For a general overview of available schemes and their context, see -https://docs.python.org/3/install/index.html#alternate-installation. -""" - - -SCHEME_KEYS = ['platlib', 'purelib', 'headers', 'scripts', 'data'] - - -class Scheme: - """A Scheme holds paths which are used as the base directories for - artifacts associated with a Python package. - """ - - __slots__ = SCHEME_KEYS - - def __init__( - self, - platlib: str, - purelib: str, - headers: str, - scripts: str, - data: str, - ) -> None: - self.platlib = platlib - self.purelib = purelib - self.headers = headers - self.scripts = scripts - self.data = data diff --git a/venv/lib/python3.9/site-packages/pip/_internal/models/search_scope.py b/venv/lib/python3.9/site-packages/pip/_internal/models/search_scope.py deleted file mode 100644 index 24ec983..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/models/search_scope.py +++ /dev/null @@ -1,126 +0,0 @@ -import itertools -import logging -import os -import posixpath -import urllib.parse -from typing import List - -from pip._vendor.packaging.utils import canonicalize_name - -from pip._internal.models.index import PyPI -from pip._internal.utils.compat import has_tls -from pip._internal.utils.misc import normalize_path, redact_auth_from_url - -logger = logging.getLogger(__name__) - - -class SearchScope: - - """ - Encapsulates the locations that pip is configured to search. - """ - - __slots__ = ["find_links", "index_urls"] - - @classmethod - def create( - cls, - find_links: List[str], - index_urls: List[str], - ) -> "SearchScope": - """ - Create a SearchScope object after normalizing the `find_links`. - """ - # Build find_links. If an argument starts with ~, it may be - # a local file relative to a home directory. So try normalizing - # it and if it exists, use the normalized version. - # This is deliberately conservative - it might be fine just to - # blindly normalize anything starting with a ~... - built_find_links: List[str] = [] - for link in find_links: - if link.startswith('~'): - new_link = normalize_path(link) - if os.path.exists(new_link): - link = new_link - built_find_links.append(link) - - # If we don't have TLS enabled, then WARN if anyplace we're looking - # relies on TLS. - if not has_tls(): - for link in itertools.chain(index_urls, built_find_links): - parsed = urllib.parse.urlparse(link) - if parsed.scheme == 'https': - logger.warning( - 'pip is configured with locations that require ' - 'TLS/SSL, however the ssl module in Python is not ' - 'available.' - ) - break - - return cls( - find_links=built_find_links, - index_urls=index_urls, - ) - - def __init__( - self, - find_links: List[str], - index_urls: List[str], - ) -> None: - self.find_links = find_links - self.index_urls = index_urls - - def get_formatted_locations(self) -> str: - lines = [] - redacted_index_urls = [] - if self.index_urls and self.index_urls != [PyPI.simple_url]: - for url in self.index_urls: - - redacted_index_url = redact_auth_from_url(url) - - # Parse the URL - purl = urllib.parse.urlsplit(redacted_index_url) - - # URL is generally invalid if scheme and netloc is missing - # there are issues with Python and URL parsing, so this test - # is a bit crude. See bpo-20271, bpo-23505. Python doesn't - # always parse invalid URLs correctly - it should raise - # exceptions for malformed URLs - if not purl.scheme and not purl.netloc: - logger.warning( - 'The index url "%s" seems invalid, ' - 'please provide a scheme.', redacted_index_url) - - redacted_index_urls.append(redacted_index_url) - - lines.append('Looking in indexes: {}'.format( - ', '.join(redacted_index_urls))) - - if self.find_links: - lines.append( - 'Looking in links: {}'.format(', '.join( - redact_auth_from_url(url) for url in self.find_links)) - ) - return '\n'.join(lines) - - def get_index_urls_locations(self, project_name: str) -> List[str]: - """Returns the locations found via self.index_urls - - Checks the url_name on the main (first in the list) index and - use this url_name to produce all locations - """ - - def mkurl_pypi_url(url: str) -> str: - loc = posixpath.join( - url, - urllib.parse.quote(canonicalize_name(project_name))) - # For maximum compatibility with easy_install, ensure the path - # ends in a trailing slash. Although this isn't in the spec - # (and PyPI can handle it without the slash) some other index - # implementations might break if they relied on easy_install's - # behavior. - if not loc.endswith('/'): - loc = loc + '/' - return loc - - return [mkurl_pypi_url(url) for url in self.index_urls] diff --git a/venv/lib/python3.9/site-packages/pip/_internal/models/selection_prefs.py b/venv/lib/python3.9/site-packages/pip/_internal/models/selection_prefs.py deleted file mode 100644 index 66a5636..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/models/selection_prefs.py +++ /dev/null @@ -1,46 +0,0 @@ -from typing import Optional - -from pip._internal.models.format_control import FormatControl - - -class SelectionPreferences: - """ - Encapsulates the candidate selection preferences for downloading - and installing files. - """ - - __slots__ = ['allow_yanked', 'allow_all_prereleases', 'format_control', - 'prefer_binary', 'ignore_requires_python'] - - # Don't include an allow_yanked default value to make sure each call - # site considers whether yanked releases are allowed. This also causes - # that decision to be made explicit in the calling code, which helps - # people when reading the code. - def __init__( - self, - allow_yanked: bool, - allow_all_prereleases: bool = False, - format_control: Optional[FormatControl] = None, - prefer_binary: bool = False, - ignore_requires_python: Optional[bool] = None, - ) -> None: - """Create a SelectionPreferences object. - - :param allow_yanked: Whether files marked as yanked (in the sense - of PEP 592) are permitted to be candidates for install. - :param format_control: A FormatControl object or None. Used to control - the selection of source packages / binary packages when consulting - the index and links. - :param prefer_binary: Whether to prefer an old, but valid, binary - dist over a new source dist. - :param ignore_requires_python: Whether to ignore incompatible - "Requires-Python" values in links. Defaults to False. - """ - if ignore_requires_python is None: - ignore_requires_python = False - - self.allow_yanked = allow_yanked - self.allow_all_prereleases = allow_all_prereleases - self.format_control = format_control - self.prefer_binary = prefer_binary - self.ignore_requires_python = ignore_requires_python diff --git a/venv/lib/python3.9/site-packages/pip/_internal/models/target_python.py b/venv/lib/python3.9/site-packages/pip/_internal/models/target_python.py deleted file mode 100644 index 11b2591..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/models/target_python.py +++ /dev/null @@ -1,111 +0,0 @@ -import sys -from typing import List, Optional, Tuple - -from pip._vendor.packaging.tags import Tag - -from pip._internal.utils.compatibility_tags import get_supported, version_info_to_nodot -from pip._internal.utils.misc import normalize_version_info - - -class TargetPython: - - """ - Encapsulates the properties of a Python interpreter one is targeting - for a package install, download, etc. - """ - - __slots__ = [ - "_given_py_version_info", - "abis", - "implementation", - "platforms", - "py_version", - "py_version_info", - "_valid_tags", - ] - - def __init__( - self, - platforms: Optional[List[str]] = None, - py_version_info: Optional[Tuple[int, ...]] = None, - abis: Optional[List[str]] = None, - implementation: Optional[str] = None, - ) -> None: - """ - :param platforms: A list of strings or None. If None, searches for - packages that are supported by the current system. Otherwise, will - find packages that can be built on the platforms passed in. These - packages will only be downloaded for distribution: they will - not be built locally. - :param py_version_info: An optional tuple of ints representing the - Python version information to use (e.g. `sys.version_info[:3]`). - This can have length 1, 2, or 3 when provided. - :param abis: A list of strings or None. This is passed to - compatibility_tags.py's get_supported() function as is. - :param implementation: A string or None. This is passed to - compatibility_tags.py's get_supported() function as is. - """ - # Store the given py_version_info for when we call get_supported(). - self._given_py_version_info = py_version_info - - if py_version_info is None: - py_version_info = sys.version_info[:3] - else: - py_version_info = normalize_version_info(py_version_info) - - py_version = '.'.join(map(str, py_version_info[:2])) - - self.abis = abis - self.implementation = implementation - self.platforms = platforms - self.py_version = py_version - self.py_version_info = py_version_info - - # This is used to cache the return value of get_tags(). - self._valid_tags: Optional[List[Tag]] = None - - def format_given(self) -> str: - """ - Format the given, non-None attributes for display. - """ - display_version = None - if self._given_py_version_info is not None: - display_version = '.'.join( - str(part) for part in self._given_py_version_info - ) - - key_values = [ - ('platforms', self.platforms), - ('version_info', display_version), - ('abis', self.abis), - ('implementation', self.implementation), - ] - return ' '.join( - f'{key}={value!r}' for key, value in key_values - if value is not None - ) - - def get_tags(self) -> List[Tag]: - """ - Return the supported PEP 425 tags to check wheel candidates against. - - The tags are returned in order of preference (most preferred first). - """ - if self._valid_tags is None: - # Pass versions=None if no py_version_info was given since - # versions=None uses special default logic. - py_version_info = self._given_py_version_info - if py_version_info is None: - version = None - else: - version = version_info_to_nodot(py_version_info) - - tags = get_supported( - version=version, - platforms=self.platforms, - abis=self.abis, - impl=self.implementation, - ) - self._valid_tags = tags - - return self._valid_tags diff --git a/venv/lib/python3.9/site-packages/pip/_internal/models/wheel.py b/venv/lib/python3.9/site-packages/pip/_internal/models/wheel.py deleted file mode 100644 index a79a861..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/models/wheel.py +++ /dev/null @@ -1,92 +0,0 @@ -"""Represents a wheel file and provides access to the various parts of the -name that have meaning. -""" -import re -from typing import Dict, Iterable, List - -from pip._vendor.packaging.tags import Tag - -from pip._internal.exceptions import InvalidWheelFilename - - -class Wheel: - """A wheel file""" - - wheel_file_re = re.compile( - r"""^(?P(?P.+?)-(?P.*?)) - ((-(?P\d[^-]*?))?-(?P.+?)-(?P.+?)-(?P.+?) - \.whl|\.dist-info)$""", - re.VERBOSE - ) - - def __init__(self, filename: str) -> None: - """ - :raises InvalidWheelFilename: when the filename is invalid for a wheel - """ - wheel_info = self.wheel_file_re.match(filename) - if not wheel_info: - raise InvalidWheelFilename( - f"{filename} is not a valid wheel filename." - ) - self.filename = filename - self.name = wheel_info.group('name').replace('_', '-') - # we'll assume "_" means "-" due to wheel naming scheme - # (https://github.com/pypa/pip/issues/1150) - self.version = wheel_info.group('ver').replace('_', '-') - self.build_tag = wheel_info.group('build') - self.pyversions = wheel_info.group('pyver').split('.') - self.abis = wheel_info.group('abi').split('.') - self.plats = wheel_info.group('plat').split('.') - - # All the tag combinations from this file - self.file_tags = { - Tag(x, y, z) for x in self.pyversions - for y in self.abis for z in self.plats - } - - def get_formatted_file_tags(self) -> List[str]: - """Return the wheel's tags as a sorted list of strings.""" - return sorted(str(tag) for tag in self.file_tags) - - def support_index_min(self, tags: List[Tag]) -> int: - """Return the lowest index that one of the wheel's file_tag combinations - achieves in the given list of supported tags. - - For example, if there are 8 supported tags and one of the file tags - is first in the list, then return 0. - - :param tags: the PEP 425 tags to check the wheel against, in order - with most preferred first. - - :raises ValueError: If none of the wheel's file tags match one of - the supported tags. - """ - return min(tags.index(tag) for tag in self.file_tags if tag in tags) - - def find_most_preferred_tag( - self, tags: List[Tag], tag_to_priority: Dict[Tag, int] - ) -> int: - """Return the priority of the most preferred tag that one of the wheel's file - tag combinations achieves in the given list of supported tags using the given - tag_to_priority mapping, where lower priorities are more-preferred. - - This is used in place of support_index_min in some cases in order to avoid - an expensive linear scan of a large list of tags. - - :param tags: the PEP 425 tags to check the wheel against. - :param tag_to_priority: a mapping from tag to priority of that tag, where - lower is more preferred. - - :raises ValueError: If none of the wheel's file tags match one of - the supported tags. - """ - return min( - tag_to_priority[tag] for tag in self.file_tags if tag in tag_to_priority - ) - - def supported(self, tags: Iterable[Tag]) -> bool: - """Return whether the wheel is compatible with one of the given tags. - - :param tags: the PEP 425 tags to check the wheel against. - """ - return not self.file_tags.isdisjoint(tags) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/network/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/network/__init__.py deleted file mode 100644 index b51bde9..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/network/__init__.py +++ /dev/null @@ -1,2 +0,0 @@ -"""Contains purely network-related utilities. -""" diff --git a/venv/lib/python3.9/site-packages/pip/_internal/network/auth.py b/venv/lib/python3.9/site-packages/pip/_internal/network/auth.py deleted file mode 100644 index 74d2254..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/network/auth.py +++ /dev/null @@ -1,316 +0,0 @@ -"""Network Authentication Helpers - -Contains interface (MultiDomainBasicAuth) and associated glue code for -providing credentials in the context of network requests. -""" - -import urllib.parse -from typing import Any, Dict, List, Optional, Tuple - -from pip._vendor.requests.auth import AuthBase, HTTPBasicAuth -from pip._vendor.requests.models import Request, Response -from pip._vendor.requests.utils import get_netrc_auth - -from pip._internal.utils.logging import getLogger -from pip._internal.utils.misc import ( - ask, - ask_input, - ask_password, - remove_auth_from_url, - split_auth_netloc_from_url, -) -from pip._internal.vcs.versioncontrol import AuthInfo - -logger = getLogger(__name__) - -Credentials = Tuple[str, str, str] - -try: - import keyring -except ImportError: - keyring = None -except Exception as exc: - logger.warning( - "Keyring is skipped due to an exception: %s", - str(exc), - ) - keyring = None - - -def get_keyring_auth(url: Optional[str], username: Optional[str]) -> Optional[AuthInfo]: - """Return the tuple auth for a given url from keyring.""" - global keyring - if not url or not keyring: - return None - - try: - try: - get_credential = keyring.get_credential - except AttributeError: - pass - else: - logger.debug("Getting credentials from keyring for %s", url) - cred = get_credential(url, username) - if cred is not None: - return cred.username, cred.password - return None - - if username: - logger.debug("Getting password from keyring for %s", url) - password = keyring.get_password(url, username) - if password: - return username, password - - except Exception as exc: - logger.warning( - "Keyring is skipped due to an exception: %s", - str(exc), - ) - keyring = None - return None - - -class MultiDomainBasicAuth(AuthBase): - def __init__( - self, prompting: bool = True, index_urls: Optional[List[str]] = None - ) -> None: - self.prompting = prompting - self.index_urls = index_urls - self.passwords: Dict[str, AuthInfo] = {} - # When the user is prompted to enter credentials and keyring is - # available, we will offer to save them. If the user accepts, - # this value is set to the credentials they entered. After the - # request authenticates, the caller should call - # ``save_credentials`` to save these. - self._credentials_to_save: Optional[Credentials] = None - - def _get_index_url(self, url: str) -> Optional[str]: - """Return the original index URL matching the requested URL. - - Cached or dynamically generated credentials may work against - the original index URL rather than just the netloc. - - The provided url should have had its username and password - removed already. If the original index url had credentials then - they will be included in the return value. - - Returns None if no matching index was found, or if --no-index - was specified by the user. - """ - if not url or not self.index_urls: - return None - - for u in self.index_urls: - prefix = remove_auth_from_url(u).rstrip("/") + "/" - if url.startswith(prefix): - return u - return None - - def _get_new_credentials( - self, - original_url: str, - allow_netrc: bool = True, - allow_keyring: bool = False, - ) -> AuthInfo: - """Find and return credentials for the specified URL.""" - # Split the credentials and netloc from the url. - url, netloc, url_user_password = split_auth_netloc_from_url( - original_url, - ) - - # Start with the credentials embedded in the url - username, password = url_user_password - if username is not None and password is not None: - logger.debug("Found credentials in url for %s", netloc) - return url_user_password - - # Find a matching index url for this request - index_url = self._get_index_url(url) - if index_url: - # Split the credentials from the url. - index_info = split_auth_netloc_from_url(index_url) - if index_info: - index_url, _, index_url_user_password = index_info - logger.debug("Found index url %s", index_url) - - # If an index URL was found, try its embedded credentials - if index_url and index_url_user_password[0] is not None: - username, password = index_url_user_password - if username is not None and password is not None: - logger.debug("Found credentials in index url for %s", netloc) - return index_url_user_password - - # Get creds from netrc if we still don't have them - if allow_netrc: - netrc_auth = get_netrc_auth(original_url) - if netrc_auth: - logger.debug("Found credentials in netrc for %s", netloc) - return netrc_auth - - # If we don't have a password and keyring is available, use it. - if allow_keyring: - # The index url is more specific than the netloc, so try it first - # fmt: off - kr_auth = ( - get_keyring_auth(index_url, username) or - get_keyring_auth(netloc, username) - ) - # fmt: on - if kr_auth: - logger.debug("Found credentials in keyring for %s", netloc) - return kr_auth - - return username, password - - def _get_url_and_credentials( - self, original_url: str - ) -> Tuple[str, Optional[str], Optional[str]]: - """Return the credentials to use for the provided URL. - - If allowed, netrc and keyring may be used to obtain the - correct credentials. - - Returns (url_without_credentials, username, password). Note - that even if the original URL contains credentials, this - function may return a different username and password. - """ - url, netloc, _ = split_auth_netloc_from_url(original_url) - - # Try to get credentials from original url - username, password = self._get_new_credentials(original_url) - - # If credentials not found, use any stored credentials for this netloc - if username is None and password is None: - username, password = self.passwords.get(netloc, (None, None)) - - if username is not None or password is not None: - # Convert the username and password if they're None, so that - # this netloc will show up as "cached" in the conditional above. - # Further, HTTPBasicAuth doesn't accept None, so it makes sense to - # cache the value that is going to be used. - username = username or "" - password = password or "" - - # Store any acquired credentials. - self.passwords[netloc] = (username, password) - - assert ( - # Credentials were found - (username is not None and password is not None) - # Credentials were not found - or (username is None and password is None) - ), f"Could not load credentials from url: {original_url}" - - return url, username, password - - def __call__(self, req: Request) -> Request: - # Get credentials for this request - url, username, password = self._get_url_and_credentials(req.url) - - # Set the url of the request to the url without any credentials - req.url = url - - if username is not None and password is not None: - # Send the basic auth with this request - req = HTTPBasicAuth(username, password)(req) - - # Attach a hook to handle 401 responses - req.register_hook("response", self.handle_401) - - return req - - # Factored out to allow for easy patching in tests - def _prompt_for_password( - self, netloc: str - ) -> Tuple[Optional[str], Optional[str], bool]: - username = ask_input(f"User for {netloc}: ") - if not username: - return None, None, False - auth = get_keyring_auth(netloc, username) - if auth and auth[0] is not None and auth[1] is not None: - return auth[0], auth[1], False - password = ask_password("Password: ") - return username, password, True - - # Factored out to allow for easy patching in tests - def _should_save_password_to_keyring(self) -> bool: - if not keyring: - return False - return ask("Save credentials to keyring [y/N]: ", ["y", "n"]) == "y" - - def handle_401(self, resp: Response, **kwargs: Any) -> Response: - # We only care about 401 responses, anything else we want to just - # pass through the actual response - if resp.status_code != 401: - return resp - - # We are not able to prompt the user so simply return the response - if not self.prompting: - return resp - - parsed = urllib.parse.urlparse(resp.url) - - # Query the keyring for credentials: - username, password = self._get_new_credentials( - resp.url, - allow_netrc=False, - allow_keyring=True, - ) - - # Prompt the user for a new username and password - save = False - if not username and not password: - username, password, save = self._prompt_for_password(parsed.netloc) - - # Store the new username and password to use for future requests - self._credentials_to_save = None - if username is not None and password is not None: - self.passwords[parsed.netloc] = (username, password) - - # Prompt to save the password to keyring - if save and self._should_save_password_to_keyring(): - self._credentials_to_save = (parsed.netloc, username, password) - - # Consume content and release the original connection to allow our new - # request to reuse the same one. - resp.content - resp.raw.release_conn() - - # Add our new username and password to the request - req = HTTPBasicAuth(username or "", password or "")(resp.request) - req.register_hook("response", self.warn_on_401) - - # On successful request, save the credentials that were used to - # keyring. (Note that if the user responded "no" above, this member - # is not set and nothing will be saved.) - if self._credentials_to_save: - req.register_hook("response", self.save_credentials) - - # Send our new request - new_resp = resp.connection.send(req, **kwargs) - new_resp.history.append(resp) - - return new_resp - - def warn_on_401(self, resp: Response, **kwargs: Any) -> None: - """Response callback to warn about incorrect credentials.""" - if resp.status_code == 401: - logger.warning( - "401 Error, Credentials not correct for %s", - resp.request.url, - ) - - def save_credentials(self, resp: Response, **kwargs: Any) -> None: - """Response callback to save credentials on success.""" - assert keyring is not None, "should never reach here without keyring" - if not keyring: - return - - creds = self._credentials_to_save - self._credentials_to_save = None - if creds and resp.status_code < 400: - try: - logger.info("Saving credentials to keyring") - keyring.set_password(*creds) - except Exception: - logger.exception("Failed to save credentials") diff --git a/venv/lib/python3.9/site-packages/pip/_internal/network/cache.py b/venv/lib/python3.9/site-packages/pip/_internal/network/cache.py deleted file mode 100644 index 2d915e6..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/network/cache.py +++ /dev/null @@ -1,69 +0,0 @@ -"""HTTP cache implementation. -""" - -import os -from contextlib import contextmanager -from typing import Iterator, Optional - -from pip._vendor.cachecontrol.cache import BaseCache -from pip._vendor.cachecontrol.caches import FileCache -from pip._vendor.requests.models import Response - -from pip._internal.utils.filesystem import adjacent_tmp_file, replace -from pip._internal.utils.misc import ensure_dir - - -def is_from_cache(response: Response) -> bool: - return getattr(response, "from_cache", False) - - -@contextmanager -def suppressed_cache_errors() -> Iterator[None]: - """If we can't access the cache then we can just skip caching and process - requests as if caching wasn't enabled. - """ - try: - yield - except OSError: - pass - - -class SafeFileCache(BaseCache): - """ - A file based cache which is safe to use even when the target directory may - not be accessible or writable. - """ - - def __init__(self, directory: str) -> None: - assert directory is not None, "Cache directory must not be None." - super().__init__() - self.directory = directory - - def _get_cache_path(self, name: str) -> str: - # From cachecontrol.caches.file_cache.FileCache._fn, brought into our - # class for backwards-compatibility and to avoid using a non-public - # method. - hashed = FileCache.encode(name) - parts = list(hashed[:5]) + [hashed] - return os.path.join(self.directory, *parts) - - def get(self, key: str) -> Optional[bytes]: - path = self._get_cache_path(key) - with suppressed_cache_errors(): - with open(path, "rb") as f: - return f.read() - - def set(self, key: str, value: bytes) -> None: - path = self._get_cache_path(key) - with suppressed_cache_errors(): - ensure_dir(os.path.dirname(path)) - - with adjacent_tmp_file(path) as f: - f.write(value) - - replace(f.name, path) - - def delete(self, key: str) -> None: - path = self._get_cache_path(key) - with suppressed_cache_errors(): - os.remove(path) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/network/download.py b/venv/lib/python3.9/site-packages/pip/_internal/network/download.py deleted file mode 100644 index 47af547..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/network/download.py +++ /dev/null @@ -1,184 +0,0 @@ -"""Download files with progress indicators. -""" -import cgi -import logging -import mimetypes -import os -from typing import Iterable, Optional, Tuple - -from pip._vendor.requests.models import CONTENT_CHUNK_SIZE, Response - -from pip._internal.cli.progress_bars import DownloadProgressProvider -from pip._internal.exceptions import NetworkConnectionError -from pip._internal.models.index import PyPI -from pip._internal.models.link import Link -from pip._internal.network.cache import is_from_cache -from pip._internal.network.session import PipSession -from pip._internal.network.utils import HEADERS, raise_for_status, response_chunks -from pip._internal.utils.misc import format_size, redact_auth_from_url, splitext - -logger = logging.getLogger(__name__) - - -def _get_http_response_size(resp: Response) -> Optional[int]: - try: - return int(resp.headers["content-length"]) - except (ValueError, KeyError, TypeError): - return None - - -def _prepare_download( - resp: Response, - link: Link, - progress_bar: str, -) -> Iterable[bytes]: - total_length = _get_http_response_size(resp) - - if link.netloc == PyPI.file_storage_domain: - url = link.show_url - else: - url = link.url_without_fragment - - logged_url = redact_auth_from_url(url) - - if total_length: - logged_url = "{} ({})".format(logged_url, format_size(total_length)) - - if is_from_cache(resp): - logger.info("Using cached %s", logged_url) - else: - logger.info("Downloading %s", logged_url) - - if logger.getEffectiveLevel() > logging.INFO: - show_progress = False - elif is_from_cache(resp): - show_progress = False - elif not total_length: - show_progress = True - elif total_length > (40 * 1000): - show_progress = True - else: - show_progress = False - - chunks = response_chunks(resp, CONTENT_CHUNK_SIZE) - - if not show_progress: - return chunks - - return DownloadProgressProvider(progress_bar, max=total_length)(chunks) - - -def sanitize_content_filename(filename: str) -> str: - """ - Sanitize the "filename" value from a Content-Disposition header. - """ - return os.path.basename(filename) - - -def parse_content_disposition(content_disposition: str, default_filename: str) -> str: - """ - Parse the "filename" value from a Content-Disposition header, and - return the default filename if the result is empty. - """ - _type, params = cgi.parse_header(content_disposition) - filename = params.get("filename") - if filename: - # We need to sanitize the filename to prevent directory traversal - # in case the filename contains ".." path parts. - filename = sanitize_content_filename(filename) - return filename or default_filename - - -def _get_http_response_filename(resp: Response, link: Link) -> str: - """Get an ideal filename from the given HTTP response, falling back to - the link filename if not provided. - """ - filename = link.filename # fallback - # Have a look at the Content-Disposition header for a better guess - content_disposition = resp.headers.get("content-disposition") - if content_disposition: - filename = parse_content_disposition(content_disposition, filename) - ext: Optional[str] = splitext(filename)[1] - if not ext: - ext = mimetypes.guess_extension(resp.headers.get("content-type", "")) - if ext: - filename += ext - if not ext and link.url != resp.url: - ext = os.path.splitext(resp.url)[1] - if ext: - filename += ext - return filename - - -def _http_get_download(session: PipSession, link: Link) -> Response: - target_url = link.url.split("#", 1)[0] - resp = session.get(target_url, headers=HEADERS, stream=True) - raise_for_status(resp) - return resp - - -class Downloader: - def __init__( - self, - session: PipSession, - progress_bar: str, - ) -> None: - self._session = session - self._progress_bar = progress_bar - - def __call__(self, link: Link, location: str) -> Tuple[str, str]: - """Download the file given by link into location.""" - try: - resp = _http_get_download(self._session, link) - except NetworkConnectionError as e: - assert e.response is not None - logger.critical( - "HTTP error %s while getting %s", e.response.status_code, link - ) - raise - - filename = _get_http_response_filename(resp, link) - filepath = os.path.join(location, filename) - - chunks = _prepare_download(resp, link, self._progress_bar) - with open(filepath, "wb") as content_file: - for chunk in chunks: - content_file.write(chunk) - content_type = resp.headers.get("Content-Type", "") - return filepath, content_type - - -class BatchDownloader: - def __init__( - self, - session: PipSession, - progress_bar: str, - ) -> None: - self._session = session - self._progress_bar = progress_bar - - def __call__( - self, links: Iterable[Link], location: str - ) -> Iterable[Tuple[Link, Tuple[str, str]]]: - """Download the files given by links into location.""" - for link in links: - try: - resp = _http_get_download(self._session, link) - except NetworkConnectionError as e: - assert e.response is not None - logger.critical( - "HTTP error %s while getting %s", - e.response.status_code, - link, - ) - raise - - filename = _get_http_response_filename(resp, link) - filepath = os.path.join(location, filename) - - chunks = _prepare_download(resp, link, self._progress_bar) - with open(filepath, "wb") as content_file: - for chunk in chunks: - content_file.write(chunk) - content_type = resp.headers.get("Content-Type", "") - yield link, (filepath, content_type) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/network/lazy_wheel.py b/venv/lib/python3.9/site-packages/pip/_internal/network/lazy_wheel.py deleted file mode 100644 index 249bd05..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/network/lazy_wheel.py +++ /dev/null @@ -1,210 +0,0 @@ -"""Lazy ZIP over HTTP""" - -__all__ = ["HTTPRangeRequestUnsupported", "dist_from_wheel_url"] - -from bisect import bisect_left, bisect_right -from contextlib import contextmanager -from tempfile import NamedTemporaryFile -from typing import Any, Dict, Iterator, List, Optional, Tuple -from zipfile import BadZipfile, ZipFile - -from pip._vendor.pkg_resources import Distribution -from pip._vendor.requests.models import CONTENT_CHUNK_SIZE, Response - -from pip._internal.network.session import PipSession -from pip._internal.network.utils import HEADERS, raise_for_status, response_chunks -from pip._internal.utils.wheel import pkg_resources_distribution_for_wheel - - -class HTTPRangeRequestUnsupported(Exception): - pass - - -def dist_from_wheel_url(name: str, url: str, session: PipSession) -> Distribution: - """Return a pkg_resources.Distribution from the given wheel URL. - - This uses HTTP range requests to only fetch the potion of the wheel - containing metadata, just enough for the object to be constructed. - If such requests are not supported, HTTPRangeRequestUnsupported - is raised. - """ - with LazyZipOverHTTP(url, session) as wheel: - # For read-only ZIP files, ZipFile only needs methods read, - # seek, seekable and tell, not the whole IO protocol. - zip_file = ZipFile(wheel) # type: ignore - # After context manager exit, wheel.name - # is an invalid file by intention. - return pkg_resources_distribution_for_wheel(zip_file, name, wheel.name) - - -class LazyZipOverHTTP: - """File-like object mapped to a ZIP file over HTTP. - - This uses HTTP range requests to lazily fetch the file's content, - which is supposed to be fed to ZipFile. If such requests are not - supported by the server, raise HTTPRangeRequestUnsupported - during initialization. - """ - - def __init__( - self, url: str, session: PipSession, chunk_size: int = CONTENT_CHUNK_SIZE - ) -> None: - head = session.head(url, headers=HEADERS) - raise_for_status(head) - assert head.status_code == 200 - self._session, self._url, self._chunk_size = session, url, chunk_size - self._length = int(head.headers["Content-Length"]) - self._file = NamedTemporaryFile() - self.truncate(self._length) - self._left: List[int] = [] - self._right: List[int] = [] - if "bytes" not in head.headers.get("Accept-Ranges", "none"): - raise HTTPRangeRequestUnsupported("range request is not supported") - self._check_zip() - - @property - def mode(self) -> str: - """Opening mode, which is always rb.""" - return "rb" - - @property - def name(self) -> str: - """Path to the underlying file.""" - return self._file.name - - def seekable(self) -> bool: - """Return whether random access is supported, which is True.""" - return True - - def close(self) -> None: - """Close the file.""" - self._file.close() - - @property - def closed(self) -> bool: - """Whether the file is closed.""" - return self._file.closed - - def read(self, size: int = -1) -> bytes: - """Read up to size bytes from the object and return them. - - As a convenience, if size is unspecified or -1, - all bytes until EOF are returned. Fewer than - size bytes may be returned if EOF is reached. - """ - download_size = max(size, self._chunk_size) - start, length = self.tell(), self._length - stop = length if size < 0 else min(start + download_size, length) - start = max(0, stop - download_size) - self._download(start, stop - 1) - return self._file.read(size) - - def readable(self) -> bool: - """Return whether the file is readable, which is True.""" - return True - - def seek(self, offset: int, whence: int = 0) -> int: - """Change stream position and return the new absolute position. - - Seek to offset relative position indicated by whence: - * 0: Start of stream (the default). pos should be >= 0; - * 1: Current position - pos may be negative; - * 2: End of stream - pos usually negative. - """ - return self._file.seek(offset, whence) - - def tell(self) -> int: - """Return the current position.""" - return self._file.tell() - - def truncate(self, size: Optional[int] = None) -> int: - """Resize the stream to the given size in bytes. - - If size is unspecified resize to the current position. - The current stream position isn't changed. - - Return the new file size. - """ - return self._file.truncate(size) - - def writable(self) -> bool: - """Return False.""" - return False - - def __enter__(self) -> "LazyZipOverHTTP": - self._file.__enter__() - return self - - def __exit__(self, *exc: Any) -> Optional[bool]: - return self._file.__exit__(*exc) - - @contextmanager - def _stay(self) -> Iterator[None]: - """Return a context manager keeping the position. - - At the end of the block, seek back to original position. - """ - pos = self.tell() - try: - yield - finally: - self.seek(pos) - - def _check_zip(self) -> None: - """Check and download until the file is a valid ZIP.""" - end = self._length - 1 - for start in reversed(range(0, end, self._chunk_size)): - self._download(start, end) - with self._stay(): - try: - # For read-only ZIP files, ZipFile only needs - # methods read, seek, seekable and tell. - ZipFile(self) # type: ignore - except BadZipfile: - pass - else: - break - - def _stream_response( - self, start: int, end: int, base_headers: Dict[str, str] = HEADERS - ) -> Response: - """Return HTTP response to a range request from start to end.""" - headers = base_headers.copy() - headers["Range"] = f"bytes={start}-{end}" - # TODO: Get range requests to be correctly cached - headers["Cache-Control"] = "no-cache" - return self._session.get(self._url, headers=headers, stream=True) - - def _merge( - self, start: int, end: int, left: int, right: int - ) -> Iterator[Tuple[int, int]]: - """Return an iterator of intervals to be fetched. - - Args: - start (int): Start of needed interval - end (int): End of needed interval - left (int): Index of first overlapping downloaded data - right (int): Index after last overlapping downloaded data - """ - lslice, rslice = self._left[left:right], self._right[left:right] - i = start = min([start] + lslice[:1]) - end = max([end] + rslice[-1:]) - for j, k in zip(lslice, rslice): - if j > i: - yield i, j - 1 - i = k + 1 - if i <= end: - yield i, end - self._left[left:right], self._right[left:right] = [start], [end] - - def _download(self, start: int, end: int) -> None: - """Download bytes from start to end inclusively.""" - with self._stay(): - left = bisect_left(self._right, start) - right = bisect_right(self._left, end) - for start, end in self._merge(start, end, left, right): - response = self._stream_response(start, end) - response.raise_for_status() - self.seek(start) - for chunk in response_chunks(response, self._chunk_size): - self._file.write(chunk) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/network/session.py b/venv/lib/python3.9/site-packages/pip/_internal/network/session.py deleted file mode 100644 index faaae40..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/network/session.py +++ /dev/null @@ -1,454 +0,0 @@ -"""PipSession and supporting code, containing all pip-specific -network request configuration and behavior. -""" - -# When mypy runs on Windows the call to distro.linux_distribution() is skipped -# resulting in the failure: -# -# error: unused 'type: ignore' comment -# -# If the upstream module adds typing, this comment should be removed. See -# https://github.com/nir0s/distro/pull/269 -# -# mypy: warn-unused-ignores=False - -import email.utils -import ipaddress -import json -import logging -import mimetypes -import os -import platform -import shutil -import subprocess -import sys -import urllib.parse -import warnings -from typing import Any, Dict, Iterator, List, Mapping, Optional, Sequence, Tuple, Union - -from pip._vendor import requests, urllib3 -from pip._vendor.cachecontrol import CacheControlAdapter -from pip._vendor.requests.adapters import BaseAdapter, HTTPAdapter -from pip._vendor.requests.models import PreparedRequest, Response -from pip._vendor.requests.structures import CaseInsensitiveDict -from pip._vendor.urllib3.connectionpool import ConnectionPool -from pip._vendor.urllib3.exceptions import InsecureRequestWarning - -from pip import __version__ -from pip._internal.metadata import get_default_environment -from pip._internal.models.link import Link -from pip._internal.network.auth import MultiDomainBasicAuth -from pip._internal.network.cache import SafeFileCache - -# Import ssl from compat so the initial import occurs in only one place. -from pip._internal.utils.compat import has_tls -from pip._internal.utils.glibc import libc_ver -from pip._internal.utils.misc import build_url_from_netloc, parse_netloc -from pip._internal.utils.urls import url_to_path - -logger = logging.getLogger(__name__) - -SecureOrigin = Tuple[str, str, Optional[Union[int, str]]] - - -# Ignore warning raised when using --trusted-host. -warnings.filterwarnings("ignore", category=InsecureRequestWarning) - - -SECURE_ORIGINS: List[SecureOrigin] = [ - # protocol, hostname, port - # Taken from Chrome's list of secure origins (See: http://bit.ly/1qrySKC) - ("https", "*", "*"), - ("*", "localhost", "*"), - ("*", "127.0.0.0/8", "*"), - ("*", "::1/128", "*"), - ("file", "*", None), - # ssh is always secure. - ("ssh", "*", "*"), -] - - -# These are environment variables present when running under various -# CI systems. For each variable, some CI systems that use the variable -# are indicated. The collection was chosen so that for each of a number -# of popular systems, at least one of the environment variables is used. -# This list is used to provide some indication of and lower bound for -# CI traffic to PyPI. Thus, it is okay if the list is not comprehensive. -# For more background, see: https://github.com/pypa/pip/issues/5499 -CI_ENVIRONMENT_VARIABLES = ( - # Azure Pipelines - "BUILD_BUILDID", - # Jenkins - "BUILD_ID", - # AppVeyor, CircleCI, Codeship, Gitlab CI, Shippable, Travis CI - "CI", - # Explicit environment variable. - "PIP_IS_CI", -) - - -def looks_like_ci() -> bool: - """ - Return whether it looks like pip is running under CI. - """ - # We don't use the method of checking for a tty (e.g. using isatty()) - # because some CI systems mimic a tty (e.g. Travis CI). Thus that - # method doesn't provide definitive information in either direction. - return any(name in os.environ for name in CI_ENVIRONMENT_VARIABLES) - - -def user_agent() -> str: - """ - Return a string representing the user agent. - """ - data: Dict[str, Any] = { - "installer": {"name": "pip", "version": __version__}, - "python": platform.python_version(), - "implementation": { - "name": platform.python_implementation(), - }, - } - - if data["implementation"]["name"] == "CPython": - data["implementation"]["version"] = platform.python_version() - elif data["implementation"]["name"] == "PyPy": - pypy_version_info = sys.pypy_version_info # type: ignore - if pypy_version_info.releaselevel == "final": - pypy_version_info = pypy_version_info[:3] - data["implementation"]["version"] = ".".join( - [str(x) for x in pypy_version_info] - ) - elif data["implementation"]["name"] == "Jython": - # Complete Guess - data["implementation"]["version"] = platform.python_version() - elif data["implementation"]["name"] == "IronPython": - # Complete Guess - data["implementation"]["version"] = platform.python_version() - - if sys.platform.startswith("linux"): - from pip._vendor import distro - - # https://github.com/nir0s/distro/pull/269 - linux_distribution = distro.linux_distribution() # type: ignore - distro_infos = dict( - filter( - lambda x: x[1], - zip(["name", "version", "id"], linux_distribution), - ) - ) - libc = dict( - filter( - lambda x: x[1], - zip(["lib", "version"], libc_ver()), - ) - ) - if libc: - distro_infos["libc"] = libc - if distro_infos: - data["distro"] = distro_infos - - if sys.platform.startswith("darwin") and platform.mac_ver()[0]: - data["distro"] = {"name": "macOS", "version": platform.mac_ver()[0]} - - if platform.system(): - data.setdefault("system", {})["name"] = platform.system() - - if platform.release(): - data.setdefault("system", {})["release"] = platform.release() - - if platform.machine(): - data["cpu"] = platform.machine() - - if has_tls(): - import _ssl as ssl - - data["openssl_version"] = ssl.OPENSSL_VERSION - - setuptools_dist = get_default_environment().get_distribution("setuptools") - if setuptools_dist is not None: - data["setuptools_version"] = str(setuptools_dist.version) - - if shutil.which("rustc") is not None: - # If for any reason `rustc --version` fails, silently ignore it - try: - rustc_output = subprocess.check_output( - ["rustc", "--version"], stderr=subprocess.STDOUT, timeout=0.5 - ) - except Exception: - pass - else: - if rustc_output.startswith(b"rustc "): - # The format of `rustc --version` is: - # `b'rustc 1.52.1 (9bc8c42bb 2021-05-09)\n'` - # We extract just the middle (1.52.1) part - data["rustc_version"] = rustc_output.split(b" ")[1].decode() - - # Use None rather than False so as not to give the impression that - # pip knows it is not being run under CI. Rather, it is a null or - # inconclusive result. Also, we include some value rather than no - # value to make it easier to know that the check has been run. - data["ci"] = True if looks_like_ci() else None - - user_data = os.environ.get("PIP_USER_AGENT_USER_DATA") - if user_data is not None: - data["user_data"] = user_data - - return "{data[installer][name]}/{data[installer][version]} {json}".format( - data=data, - json=json.dumps(data, separators=(",", ":"), sort_keys=True), - ) - - -class LocalFSAdapter(BaseAdapter): - def send( - self, - request: PreparedRequest, - stream: bool = False, - timeout: Optional[Union[float, Tuple[float, float]]] = None, - verify: Union[bool, str] = True, - cert: Optional[Union[str, Tuple[str, str]]] = None, - proxies: Optional[Mapping[str, str]] = None, - ) -> Response: - pathname = url_to_path(request.url) - - resp = Response() - resp.status_code = 200 - resp.url = request.url - - try: - stats = os.stat(pathname) - except OSError as exc: - resp.status_code = 404 - resp.raw = exc - else: - modified = email.utils.formatdate(stats.st_mtime, usegmt=True) - content_type = mimetypes.guess_type(pathname)[0] or "text/plain" - resp.headers = CaseInsensitiveDict( - { - "Content-Type": content_type, - "Content-Length": stats.st_size, - "Last-Modified": modified, - } - ) - - resp.raw = open(pathname, "rb") - resp.close = resp.raw.close - - return resp - - def close(self) -> None: - pass - - -class InsecureHTTPAdapter(HTTPAdapter): - def cert_verify( - self, - conn: ConnectionPool, - url: str, - verify: Union[bool, str], - cert: Optional[Union[str, Tuple[str, str]]], - ) -> None: - super().cert_verify(conn=conn, url=url, verify=False, cert=cert) - - -class InsecureCacheControlAdapter(CacheControlAdapter): - def cert_verify( - self, - conn: ConnectionPool, - url: str, - verify: Union[bool, str], - cert: Optional[Union[str, Tuple[str, str]]], - ) -> None: - super().cert_verify(conn=conn, url=url, verify=False, cert=cert) - - -class PipSession(requests.Session): - - timeout: Optional[int] = None - - def __init__( - self, - *args: Any, - retries: int = 0, - cache: Optional[str] = None, - trusted_hosts: Sequence[str] = (), - index_urls: Optional[List[str]] = None, - **kwargs: Any, - ) -> None: - """ - :param trusted_hosts: Domains not to emit warnings for when not using - HTTPS. - """ - super().__init__(*args, **kwargs) - - # Namespace the attribute with "pip_" just in case to prevent - # possible conflicts with the base class. - self.pip_trusted_origins: List[Tuple[str, Optional[int]]] = [] - - # Attach our User Agent to the request - self.headers["User-Agent"] = user_agent() - - # Attach our Authentication handler to the session - self.auth = MultiDomainBasicAuth(index_urls=index_urls) - - # Create our urllib3.Retry instance which will allow us to customize - # how we handle retries. - retries = urllib3.Retry( - # Set the total number of retries that a particular request can - # have. - total=retries, - # A 503 error from PyPI typically means that the Fastly -> Origin - # connection got interrupted in some way. A 503 error in general - # is typically considered a transient error so we'll go ahead and - # retry it. - # A 500 may indicate transient error in Amazon S3 - # A 520 or 527 - may indicate transient error in CloudFlare - status_forcelist=[500, 503, 520, 527], - # Add a small amount of back off between failed requests in - # order to prevent hammering the service. - backoff_factor=0.25, - ) # type: ignore - - # Our Insecure HTTPAdapter disables HTTPS validation. It does not - # support caching so we'll use it for all http:// URLs. - # If caching is disabled, we will also use it for - # https:// hosts that we've marked as ignoring - # TLS errors for (trusted-hosts). - insecure_adapter = InsecureHTTPAdapter(max_retries=retries) - - # We want to _only_ cache responses on securely fetched origins or when - # the host is specified as trusted. We do this because - # we can't validate the response of an insecurely/untrusted fetched - # origin, and we don't want someone to be able to poison the cache and - # require manual eviction from the cache to fix it. - if cache: - secure_adapter = CacheControlAdapter( - cache=SafeFileCache(cache), - max_retries=retries, - ) - self._trusted_host_adapter = InsecureCacheControlAdapter( - cache=SafeFileCache(cache), - max_retries=retries, - ) - else: - secure_adapter = HTTPAdapter(max_retries=retries) - self._trusted_host_adapter = insecure_adapter - - self.mount("https://", secure_adapter) - self.mount("http://", insecure_adapter) - - # Enable file:// urls - self.mount("file://", LocalFSAdapter()) - - for host in trusted_hosts: - self.add_trusted_host(host, suppress_logging=True) - - def update_index_urls(self, new_index_urls: List[str]) -> None: - """ - :param new_index_urls: New index urls to update the authentication - handler with. - """ - self.auth.index_urls = new_index_urls - - def add_trusted_host( - self, host: str, source: Optional[str] = None, suppress_logging: bool = False - ) -> None: - """ - :param host: It is okay to provide a host that has previously been - added. - :param source: An optional source string, for logging where the host - string came from. - """ - if not suppress_logging: - msg = f"adding trusted host: {host!r}" - if source is not None: - msg += f" (from {source})" - logger.info(msg) - - host_port = parse_netloc(host) - if host_port not in self.pip_trusted_origins: - self.pip_trusted_origins.append(host_port) - - self.mount(build_url_from_netloc(host) + "/", self._trusted_host_adapter) - if not host_port[1]: - # Mount wildcard ports for the same host. - self.mount(build_url_from_netloc(host) + ":", self._trusted_host_adapter) - - def iter_secure_origins(self) -> Iterator[SecureOrigin]: - yield from SECURE_ORIGINS - for host, port in self.pip_trusted_origins: - yield ("*", host, "*" if port is None else port) - - def is_secure_origin(self, location: Link) -> bool: - # Determine if this url used a secure transport mechanism - parsed = urllib.parse.urlparse(str(location)) - origin_protocol, origin_host, origin_port = ( - parsed.scheme, - parsed.hostname, - parsed.port, - ) - - # The protocol to use to see if the protocol matches. - # Don't count the repository type as part of the protocol: in - # cases such as "git+ssh", only use "ssh". (I.e., Only verify against - # the last scheme.) - origin_protocol = origin_protocol.rsplit("+", 1)[-1] - - # Determine if our origin is a secure origin by looking through our - # hardcoded list of secure origins, as well as any additional ones - # configured on this PackageFinder instance. - for secure_origin in self.iter_secure_origins(): - secure_protocol, secure_host, secure_port = secure_origin - if origin_protocol != secure_protocol and secure_protocol != "*": - continue - - try: - addr = ipaddress.ip_address(origin_host) - network = ipaddress.ip_network(secure_host) - except ValueError: - # We don't have both a valid address or a valid network, so - # we'll check this origin against hostnames. - if ( - origin_host - and origin_host.lower() != secure_host.lower() - and secure_host != "*" - ): - continue - else: - # We have a valid address and network, so see if the address - # is contained within the network. - if addr not in network: - continue - - # Check to see if the port matches. - if ( - origin_port != secure_port - and secure_port != "*" - and secure_port is not None - ): - continue - - # If we've gotten here, then this origin matches the current - # secure origin and we should return True - return True - - # If we've gotten to this point, then the origin isn't secure and we - # will not accept it as a valid location to search. We will however - # log a warning that we are ignoring it. - logger.warning( - "The repository located at %s is not a trusted or secure host and " - "is being ignored. If this repository is available via HTTPS we " - "recommend you use HTTPS instead, otherwise you may silence " - "this warning and allow it anyway with '--trusted-host %s'.", - origin_host, - origin_host, - ) - - return False - - def request(self, method: str, url: str, *args: Any, **kwargs: Any) -> Response: - # Allow setting a default timeout on a session - kwargs.setdefault("timeout", self.timeout) - - # Dispatch the actual request - return super().request(method, url, *args, **kwargs) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/network/utils.py b/venv/lib/python3.9/site-packages/pip/_internal/network/utils.py deleted file mode 100644 index 094cf1b..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/network/utils.py +++ /dev/null @@ -1,96 +0,0 @@ -from typing import Dict, Iterator - -from pip._vendor.requests.models import CONTENT_CHUNK_SIZE, Response - -from pip._internal.exceptions import NetworkConnectionError - -# The following comments and HTTP headers were originally added by -# Donald Stufft in git commit 22c562429a61bb77172039e480873fb239dd8c03. -# -# We use Accept-Encoding: identity here because requests defaults to -# accepting compressed responses. This breaks in a variety of ways -# depending on how the server is configured. -# - Some servers will notice that the file isn't a compressible file -# and will leave the file alone and with an empty Content-Encoding -# - Some servers will notice that the file is already compressed and -# will leave the file alone, adding a Content-Encoding: gzip header -# - Some servers won't notice anything at all and will take a file -# that's already been compressed and compress it again, and set -# the Content-Encoding: gzip header -# By setting this to request only the identity encoding we're hoping -# to eliminate the third case. Hopefully there does not exist a server -# which when given a file will notice it is already compressed and that -# you're not asking for a compressed file and will then decompress it -# before sending because if that's the case I don't think it'll ever be -# possible to make this work. -HEADERS: Dict[str, str] = {"Accept-Encoding": "identity"} - - -def raise_for_status(resp: Response) -> None: - http_error_msg = "" - if isinstance(resp.reason, bytes): - # We attempt to decode utf-8 first because some servers - # choose to localize their reason strings. If the string - # isn't utf-8, we fall back to iso-8859-1 for all other - # encodings. - try: - reason = resp.reason.decode("utf-8") - except UnicodeDecodeError: - reason = resp.reason.decode("iso-8859-1") - else: - reason = resp.reason - - if 400 <= resp.status_code < 500: - http_error_msg = ( - f"{resp.status_code} Client Error: {reason} for url: {resp.url}" - ) - - elif 500 <= resp.status_code < 600: - http_error_msg = ( - f"{resp.status_code} Server Error: {reason} for url: {resp.url}" - ) - - if http_error_msg: - raise NetworkConnectionError(http_error_msg, response=resp) - - -def response_chunks( - response: Response, chunk_size: int = CONTENT_CHUNK_SIZE -) -> Iterator[bytes]: - """Given a requests Response, provide the data chunks.""" - try: - # Special case for urllib3. - for chunk in response.raw.stream( - chunk_size, - # We use decode_content=False here because we don't - # want urllib3 to mess with the raw bytes we get - # from the server. If we decompress inside of - # urllib3 then we cannot verify the checksum - # because the checksum will be of the compressed - # file. This breakage will only occur if the - # server adds a Content-Encoding header, which - # depends on how the server was configured: - # - Some servers will notice that the file isn't a - # compressible file and will leave the file alone - # and with an empty Content-Encoding - # - Some servers will notice that the file is - # already compressed and will leave the file - # alone and will add a Content-Encoding: gzip - # header - # - Some servers won't notice anything at all and - # will take a file that's already been compressed - # and compress it again and set the - # Content-Encoding: gzip header - # - # By setting this not to decode automatically we - # hope to eliminate problems with the second case. - decode_content=False, - ): - yield chunk - except AttributeError: - # Standard file-like object. - while True: - chunk = response.raw.read(chunk_size) - if not chunk: - break - yield chunk diff --git a/venv/lib/python3.9/site-packages/pip/_internal/network/xmlrpc.py b/venv/lib/python3.9/site-packages/pip/_internal/network/xmlrpc.py deleted file mode 100644 index 4a7d55d..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/network/xmlrpc.py +++ /dev/null @@ -1,60 +0,0 @@ -"""xmlrpclib.Transport implementation -""" - -import logging -import urllib.parse -import xmlrpc.client -from typing import TYPE_CHECKING, Tuple - -from pip._internal.exceptions import NetworkConnectionError -from pip._internal.network.session import PipSession -from pip._internal.network.utils import raise_for_status - -if TYPE_CHECKING: - from xmlrpc.client import _HostType, _Marshallable - -logger = logging.getLogger(__name__) - - -class PipXmlrpcTransport(xmlrpc.client.Transport): - """Provide a `xmlrpclib.Transport` implementation via a `PipSession` - object. - """ - - def __init__( - self, index_url: str, session: PipSession, use_datetime: bool = False - ) -> None: - super().__init__(use_datetime) - index_parts = urllib.parse.urlparse(index_url) - self._scheme = index_parts.scheme - self._session = session - - def request( - self, - host: "_HostType", - handler: str, - request_body: bytes, - verbose: bool = False, - ) -> Tuple["_Marshallable", ...]: - assert isinstance(host, str) - parts = (self._scheme, host, handler, None, None, None) - url = urllib.parse.urlunparse(parts) - try: - headers = {"Content-Type": "text/xml"} - response = self._session.post( - url, - data=request_body, - headers=headers, - stream=True, - ) - raise_for_status(response) - self.verbose = verbose - return self.parse_response(response.raw) - except NetworkConnectionError as exc: - assert exc.response - logger.critical( - "HTTP error %s while getting %s", - exc.response.status_code, - url, - ) - raise diff --git a/venv/lib/python3.9/site-packages/pip/_internal/operations/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/operations/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/pip/_internal/operations/build/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/operations/build/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/pip/_internal/operations/build/metadata.py b/venv/lib/python3.9/site-packages/pip/_internal/operations/build/metadata.py deleted file mode 100644 index 1c82683..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/operations/build/metadata.py +++ /dev/null @@ -1,35 +0,0 @@ -"""Metadata generation logic for source distributions. -""" - -import os - -from pip._vendor.pep517.wrappers import Pep517HookCaller - -from pip._internal.build_env import BuildEnvironment -from pip._internal.utils.subprocess import runner_with_spinner_message -from pip._internal.utils.temp_dir import TempDirectory - - -def generate_metadata(build_env, backend): - # type: (BuildEnvironment, Pep517HookCaller) -> str - """Generate metadata using mechanisms described in PEP 517. - - Returns the generated metadata directory. - """ - metadata_tmpdir = TempDirectory( - kind="modern-metadata", globally_managed=True - ) - - metadata_dir = metadata_tmpdir.path - - with build_env: - # Note that Pep517HookCaller implements a fallback for - # prepare_metadata_for_build_wheel, so we don't have to - # consider the possibility that this hook doesn't exist. - runner = runner_with_spinner_message("Preparing wheel metadata") - with backend.subprocess_runner(runner): - distinfo_dir = backend.prepare_metadata_for_build_wheel( - metadata_dir - ) - - return os.path.join(metadata_dir, distinfo_dir) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/operations/build/metadata_legacy.py b/venv/lib/python3.9/site-packages/pip/_internal/operations/build/metadata_legacy.py deleted file mode 100644 index f46538a..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/operations/build/metadata_legacy.py +++ /dev/null @@ -1,74 +0,0 @@ -"""Metadata generation logic for legacy source distributions. -""" - -import logging -import os - -from pip._internal.build_env import BuildEnvironment -from pip._internal.exceptions import InstallationError -from pip._internal.utils.setuptools_build import make_setuptools_egg_info_args -from pip._internal.utils.subprocess import call_subprocess -from pip._internal.utils.temp_dir import TempDirectory - -logger = logging.getLogger(__name__) - - -def _find_egg_info(directory): - # type: (str) -> str - """Find an .egg-info subdirectory in `directory`. - """ - filenames = [ - f for f in os.listdir(directory) if f.endswith(".egg-info") - ] - - if not filenames: - raise InstallationError( - f"No .egg-info directory found in {directory}" - ) - - if len(filenames) > 1: - raise InstallationError( - "More than one .egg-info directory found in {}".format( - directory - ) - ) - - return os.path.join(directory, filenames[0]) - - -def generate_metadata( - build_env, # type: BuildEnvironment - setup_py_path, # type: str - source_dir, # type: str - isolated, # type: bool - details, # type: str -): - # type: (...) -> str - """Generate metadata using setup.py-based defacto mechanisms. - - Returns the generated metadata directory. - """ - logger.debug( - 'Running setup.py (path:%s) egg_info for package %s', - setup_py_path, details, - ) - - egg_info_dir = TempDirectory( - kind="pip-egg-info", globally_managed=True - ).path - - args = make_setuptools_egg_info_args( - setup_py_path, - egg_info_dir=egg_info_dir, - no_user_config=isolated, - ) - - with build_env: - call_subprocess( - args, - cwd=source_dir, - command_desc='python setup.py egg_info', - ) - - # Return the .egg-info directory. - return _find_egg_info(egg_info_dir) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/operations/build/wheel.py b/venv/lib/python3.9/site-packages/pip/_internal/operations/build/wheel.py deleted file mode 100644 index 903bd7a..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/operations/build/wheel.py +++ /dev/null @@ -1,38 +0,0 @@ -import logging -import os -from typing import Optional - -from pip._vendor.pep517.wrappers import Pep517HookCaller - -from pip._internal.utils.subprocess import runner_with_spinner_message - -logger = logging.getLogger(__name__) - - -def build_wheel_pep517( - name, # type: str - backend, # type: Pep517HookCaller - metadata_directory, # type: str - tempd, # type: str -): - # type: (...) -> Optional[str] - """Build one InstallRequirement using the PEP 517 build process. - - Returns path to wheel if successfully built. Otherwise, returns None. - """ - assert metadata_directory is not None - try: - logger.debug('Destination directory: %s', tempd) - - runner = runner_with_spinner_message( - f'Building wheel for {name} (PEP 517)' - ) - with backend.subprocess_runner(runner): - wheel_name = backend.build_wheel( - tempd, - metadata_directory=metadata_directory, - ) - except Exception: - logger.error('Failed building wheel for %s', name) - return None - return os.path.join(tempd, wheel_name) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/operations/build/wheel_legacy.py b/venv/lib/python3.9/site-packages/pip/_internal/operations/build/wheel_legacy.py deleted file mode 100644 index 755c3bc..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/operations/build/wheel_legacy.py +++ /dev/null @@ -1,110 +0,0 @@ -import logging -import os.path -from typing import List, Optional - -from pip._internal.cli.spinners import open_spinner -from pip._internal.utils.setuptools_build import make_setuptools_bdist_wheel_args -from pip._internal.utils.subprocess import ( - LOG_DIVIDER, - call_subprocess, - format_command_args, -) - -logger = logging.getLogger(__name__) - - -def format_command_result( - command_args, # type: List[str] - command_output, # type: str -): - # type: (...) -> str - """Format command information for logging.""" - command_desc = format_command_args(command_args) - text = f'Command arguments: {command_desc}\n' - - if not command_output: - text += 'Command output: None' - elif logger.getEffectiveLevel() > logging.DEBUG: - text += 'Command output: [use --verbose to show]' - else: - if not command_output.endswith('\n'): - command_output += '\n' - text += f'Command output:\n{command_output}{LOG_DIVIDER}' - - return text - - -def get_legacy_build_wheel_path( - names, # type: List[str] - temp_dir, # type: str - name, # type: str - command_args, # type: List[str] - command_output, # type: str -): - # type: (...) -> Optional[str] - """Return the path to the wheel in the temporary build directory.""" - # Sort for determinism. - names = sorted(names) - if not names: - msg = ( - 'Legacy build of wheel for {!r} created no files.\n' - ).format(name) - msg += format_command_result(command_args, command_output) - logger.warning(msg) - return None - - if len(names) > 1: - msg = ( - 'Legacy build of wheel for {!r} created more than one file.\n' - 'Filenames (choosing first): {}\n' - ).format(name, names) - msg += format_command_result(command_args, command_output) - logger.warning(msg) - - return os.path.join(temp_dir, names[0]) - - -def build_wheel_legacy( - name, # type: str - setup_py_path, # type: str - source_dir, # type: str - global_options, # type: List[str] - build_options, # type: List[str] - tempd, # type: str -): - # type: (...) -> Optional[str] - """Build one unpacked package using the "legacy" build process. - - Returns path to wheel if successfully built. Otherwise, returns None. - """ - wheel_args = make_setuptools_bdist_wheel_args( - setup_py_path, - global_options=global_options, - build_options=build_options, - destination_dir=tempd, - ) - - spin_message = f'Building wheel for {name} (setup.py)' - with open_spinner(spin_message) as spinner: - logger.debug('Destination directory: %s', tempd) - - try: - output = call_subprocess( - wheel_args, - cwd=source_dir, - spinner=spinner, - ) - except Exception: - spinner.finish("error") - logger.error('Failed building wheel for %s', name) - return None - - names = os.listdir(tempd) - wheel_path = get_legacy_build_wheel_path( - names=names, - temp_dir=tempd, - name=name, - command_args=wheel_args, - command_output=output, - ) - return wheel_path diff --git a/venv/lib/python3.9/site-packages/pip/_internal/operations/check.py b/venv/lib/python3.9/site-packages/pip/_internal/operations/check.py deleted file mode 100644 index f3963fb..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/operations/check.py +++ /dev/null @@ -1,153 +0,0 @@ -"""Validation of dependencies of packages -""" - -import logging -from typing import TYPE_CHECKING, Callable, Dict, List, NamedTuple, Optional, Set, Tuple - -from pip._vendor.packaging.requirements import Requirement -from pip._vendor.packaging.utils import canonicalize_name - -from pip._internal.distributions import make_distribution_for_install_requirement -from pip._internal.metadata import get_default_environment -from pip._internal.metadata.base import DistributionVersion -from pip._internal.req.req_install import InstallRequirement - -if TYPE_CHECKING: - from pip._vendor.packaging.utils import NormalizedName - -logger = logging.getLogger(__name__) - - -class PackageDetails(NamedTuple): - version: DistributionVersion - dependencies: List[Requirement] - - -# Shorthands -PackageSet = Dict['NormalizedName', PackageDetails] -Missing = Tuple['NormalizedName', Requirement] -Conflicting = Tuple['NormalizedName', DistributionVersion, Requirement] - -MissingDict = Dict['NormalizedName', List[Missing]] -ConflictingDict = Dict['NormalizedName', List[Conflicting]] -CheckResult = Tuple[MissingDict, ConflictingDict] -ConflictDetails = Tuple[PackageSet, CheckResult] - - -def create_package_set_from_installed() -> Tuple[PackageSet, bool]: - """Converts a list of distributions into a PackageSet.""" - package_set = {} - problems = False - env = get_default_environment() - for dist in env.iter_installed_distributions(local_only=False, skip=()): - name = dist.canonical_name - try: - dependencies = list(dist.iter_dependencies()) - package_set[name] = PackageDetails(dist.version, dependencies) - except (OSError, ValueError) as e: - # Don't crash on unreadable or broken metadata. - logger.warning("Error parsing requirements for %s: %s", name, e) - problems = True - return package_set, problems - - -def check_package_set(package_set, should_ignore=None): - # type: (PackageSet, Optional[Callable[[str], bool]]) -> CheckResult - """Check if a package set is consistent - - If should_ignore is passed, it should be a callable that takes a - package name and returns a boolean. - """ - - missing = {} - conflicting = {} - - for package_name, package_detail in package_set.items(): - # Info about dependencies of package_name - missing_deps = set() # type: Set[Missing] - conflicting_deps = set() # type: Set[Conflicting] - - if should_ignore and should_ignore(package_name): - continue - - for req in package_detail.dependencies: - name = canonicalize_name(req.name) - - # Check if it's missing - if name not in package_set: - missed = True - if req.marker is not None: - missed = req.marker.evaluate() - if missed: - missing_deps.add((name, req)) - continue - - # Check if there's a conflict - version = package_set[name].version - if not req.specifier.contains(version, prereleases=True): - conflicting_deps.add((name, version, req)) - - if missing_deps: - missing[package_name] = sorted(missing_deps, key=str) - if conflicting_deps: - conflicting[package_name] = sorted(conflicting_deps, key=str) - - return missing, conflicting - - -def check_install_conflicts(to_install): - # type: (List[InstallRequirement]) -> ConflictDetails - """For checking if the dependency graph would be consistent after \ - installing given requirements - """ - # Start from the current state - package_set, _ = create_package_set_from_installed() - # Install packages - would_be_installed = _simulate_installation_of(to_install, package_set) - - # Only warn about directly-dependent packages; create a whitelist of them - whitelist = _create_whitelist(would_be_installed, package_set) - - return ( - package_set, - check_package_set( - package_set, should_ignore=lambda name: name not in whitelist - ) - ) - - -def _simulate_installation_of(to_install, package_set): - # type: (List[InstallRequirement], PackageSet) -> Set[NormalizedName] - """Computes the version of packages after installing to_install. - """ - # Keep track of packages that were installed - installed = set() - - # Modify it as installing requirement_set would (assuming no errors) - for inst_req in to_install: - abstract_dist = make_distribution_for_install_requirement(inst_req) - dist = abstract_dist.get_pkg_resources_distribution() - - assert dist is not None - name = canonicalize_name(dist.project_name) - package_set[name] = PackageDetails(dist.parsed_version, dist.requires()) - - installed.add(name) - - return installed - - -def _create_whitelist(would_be_installed, package_set): - # type: (Set[NormalizedName], PackageSet) -> Set[NormalizedName] - packages_affected = set(would_be_installed) - - for package_name in package_set: - if package_name in packages_affected: - continue - - for req in package_set[package_name].dependencies: - if canonicalize_name(req.name) in packages_affected: - packages_affected.add(package_name) - break - - return packages_affected diff --git a/venv/lib/python3.9/site-packages/pip/_internal/operations/freeze.py b/venv/lib/python3.9/site-packages/pip/_internal/operations/freeze.py deleted file mode 100644 index defb20c..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/operations/freeze.py +++ /dev/null @@ -1,277 +0,0 @@ -import collections -import logging -import os -from typing import ( - Container, - Dict, - Iterable, - Iterator, - List, - NamedTuple, - Optional, - Set, - Union, -) - -from pip._vendor.packaging.requirements import Requirement -from pip._vendor.packaging.utils import canonicalize_name -from pip._vendor.packaging.version import Version - -from pip._internal.exceptions import BadCommand, InstallationError -from pip._internal.metadata import BaseDistribution, get_environment -from pip._internal.req.constructors import ( - install_req_from_editable, - install_req_from_line, -) -from pip._internal.req.req_file import COMMENT_RE -from pip._internal.utils.direct_url_helpers import direct_url_as_pep440_direct_reference - -logger = logging.getLogger(__name__) - - -class _EditableInfo(NamedTuple): - requirement: Optional[str] - editable: bool - comments: List[str] - - -def freeze( - requirement=None, # type: Optional[List[str]] - local_only=False, # type: bool - user_only=False, # type: bool - paths=None, # type: Optional[List[str]] - isolated=False, # type: bool - exclude_editable=False, # type: bool - skip=() # type: Container[str] -): - # type: (...) -> Iterator[str] - installations = {} # type: Dict[str, FrozenRequirement] - - dists = get_environment(paths).iter_installed_distributions( - local_only=local_only, - skip=(), - user_only=user_only, - ) - for dist in dists: - req = FrozenRequirement.from_dist(dist) - if exclude_editable and req.editable: - continue - installations[req.canonical_name] = req - - if requirement: - # the options that don't get turned into an InstallRequirement - # should only be emitted once, even if the same option is in multiple - # requirements files, so we need to keep track of what has been emitted - # so that we don't emit it again if it's seen again - emitted_options = set() # type: Set[str] - # keep track of which files a requirement is in so that we can - # give an accurate warning if a requirement appears multiple times. - req_files = collections.defaultdict(list) # type: Dict[str, List[str]] - for req_file_path in requirement: - with open(req_file_path) as req_file: - for line in req_file: - if (not line.strip() or - line.strip().startswith('#') or - line.startswith(( - '-r', '--requirement', - '-f', '--find-links', - '-i', '--index-url', - '--pre', - '--trusted-host', - '--process-dependency-links', - '--extra-index-url', - '--use-feature'))): - line = line.rstrip() - if line not in emitted_options: - emitted_options.add(line) - yield line - continue - - if line.startswith('-e') or line.startswith('--editable'): - if line.startswith('-e'): - line = line[2:].strip() - else: - line = line[len('--editable'):].strip().lstrip('=') - line_req = install_req_from_editable( - line, - isolated=isolated, - ) - else: - line_req = install_req_from_line( - COMMENT_RE.sub('', line).strip(), - isolated=isolated, - ) - - if not line_req.name: - logger.info( - "Skipping line in requirement file [%s] because " - "it's not clear what it would install: %s", - req_file_path, line.strip(), - ) - logger.info( - " (add #egg=PackageName to the URL to avoid" - " this warning)" - ) - else: - line_req_canonical_name = canonicalize_name( - line_req.name) - if line_req_canonical_name not in installations: - # either it's not installed, or it is installed - # but has been processed already - if not req_files[line_req.name]: - logger.warning( - "Requirement file [%s] contains %s, but " - "package %r is not installed", - req_file_path, - COMMENT_RE.sub('', line).strip(), - line_req.name - ) - else: - req_files[line_req.name].append(req_file_path) - else: - yield str(installations[ - line_req_canonical_name]).rstrip() - del installations[line_req_canonical_name] - req_files[line_req.name].append(req_file_path) - - # Warn about requirements that were included multiple times (in a - # single requirements file or in different requirements files). - for name, files in req_files.items(): - if len(files) > 1: - logger.warning("Requirement %s included multiple times [%s]", - name, ', '.join(sorted(set(files)))) - - yield( - '## The following requirements were added by ' - 'pip freeze:' - ) - for installation in sorted( - installations.values(), key=lambda x: x.name.lower()): - if installation.canonical_name not in skip: - yield str(installation).rstrip() - - -def _format_as_name_version(dist: BaseDistribution) -> str: - if isinstance(dist.version, Version): - return f"{dist.raw_name}=={dist.version}" - return f"{dist.raw_name}==={dist.version}" - - -def _get_editable_info(dist: BaseDistribution) -> _EditableInfo: - """ - Compute and return values (req, editable, comments) for use in - FrozenRequirement.from_dist(). - """ - if not dist.editable: - return _EditableInfo(requirement=None, editable=False, comments=[]) - if dist.location is None: - display = _format_as_name_version(dist) - logger.warning("Editable requirement not found on disk: %s", display) - return _EditableInfo( - requirement=None, - editable=True, - comments=[f"# Editable install not found ({display})"], - ) - - location = os.path.normcase(os.path.abspath(dist.location)) - - from pip._internal.vcs import RemoteNotFoundError, RemoteNotValidError, vcs - - vcs_backend = vcs.get_backend_for_dir(location) - - if vcs_backend is None: - display = _format_as_name_version(dist) - logger.debug( - 'No VCS found for editable requirement "%s" in: %r', display, - location, - ) - return _EditableInfo( - requirement=location, - editable=True, - comments=[f'# Editable install with no version control ({display})'], - ) - - vcs_name = type(vcs_backend).__name__ - - try: - req = vcs_backend.get_src_requirement(location, dist.raw_name) - except RemoteNotFoundError: - display = _format_as_name_version(dist) - return _EditableInfo( - requirement=location, - editable=True, - comments=[f'# Editable {vcs_name} install with no remote ({display})'], - ) - except RemoteNotValidError as ex: - display = _format_as_name_version(dist) - return _EditableInfo( - requirement=location, - editable=True, - comments=[ - f"# Editable {vcs_name} install ({display}) with either a deleted " - f"local remote or invalid URI:", - f"# '{ex.url}'", - ], - ) - - except BadCommand: - logger.warning( - 'cannot determine version of editable source in %s ' - '(%s command not found in path)', - location, - vcs_backend.name, - ) - return _EditableInfo(requirement=None, editable=True, comments=[]) - - except InstallationError as exc: - logger.warning( - "Error when trying to get requirement for VCS system %s, " - "falling back to uneditable format", exc - ) - else: - return _EditableInfo(requirement=req, editable=True, comments=[]) - - logger.warning('Could not determine repository location of %s', location) - - return _EditableInfo( - requirement=None, - editable=False, - comments=['## !! Could not determine repository location'], - ) - - -class FrozenRequirement: - def __init__(self, name, req, editable, comments=()): - # type: (str, Union[str, Requirement], bool, Iterable[str]) -> None - self.name = name - self.canonical_name = canonicalize_name(name) - self.req = req - self.editable = editable - self.comments = comments - - @classmethod - def from_dist(cls, dist: BaseDistribution) -> "FrozenRequirement": - # TODO `get_requirement_info` is taking care of editable requirements. - # TODO This should be refactored when we will add detection of - # editable that provide .dist-info metadata. - req, editable, comments = _get_editable_info(dist) - if req is None and not editable: - # if PEP 610 metadata is present, attempt to use it - direct_url = dist.direct_url - if direct_url: - req = direct_url_as_pep440_direct_reference( - direct_url, dist.raw_name - ) - comments = [] - if req is None: - # name==version requirement - req = _format_as_name_version(dist) - - return cls(dist.raw_name, req, editable, comments=comments) - - def __str__(self): - # type: () -> str - req = self.req - if self.editable: - req = f'-e {req}' - return '\n'.join(list(self.comments) + [str(req)]) + '\n' diff --git a/venv/lib/python3.9/site-packages/pip/_internal/operations/install/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/operations/install/__init__.py deleted file mode 100644 index 24d6a5d..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/operations/install/__init__.py +++ /dev/null @@ -1,2 +0,0 @@ -"""For modules related to installing packages. -""" diff --git a/venv/lib/python3.9/site-packages/pip/_internal/operations/install/editable_legacy.py b/venv/lib/python3.9/site-packages/pip/_internal/operations/install/editable_legacy.py deleted file mode 100644 index 6882c47..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/operations/install/editable_legacy.py +++ /dev/null @@ -1,47 +0,0 @@ -"""Legacy editable installation process, i.e. `setup.py develop`. -""" -import logging -from typing import List, Optional, Sequence - -from pip._internal.build_env import BuildEnvironment -from pip._internal.utils.logging import indent_log -from pip._internal.utils.setuptools_build import make_setuptools_develop_args -from pip._internal.utils.subprocess import call_subprocess - -logger = logging.getLogger(__name__) - - -def install_editable( - install_options, # type: List[str] - global_options, # type: Sequence[str] - prefix, # type: Optional[str] - home, # type: Optional[str] - use_user_site, # type: bool - name, # type: str - setup_py_path, # type: str - isolated, # type: bool - build_env, # type: BuildEnvironment - unpacked_source_directory, # type: str -): - # type: (...) -> None - """Install a package in editable mode. Most arguments are pass-through - to setuptools. - """ - logger.info('Running setup.py develop for %s', name) - - args = make_setuptools_develop_args( - setup_py_path, - global_options=global_options, - install_options=install_options, - no_user_config=isolated, - prefix=prefix, - home=home, - use_user_site=use_user_site, - ) - - with indent_log(): - with build_env: - call_subprocess( - args, - cwd=unpacked_source_directory, - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/operations/install/legacy.py b/venv/lib/python3.9/site-packages/pip/_internal/operations/install/legacy.py deleted file mode 100644 index 4cb24fe..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/operations/install/legacy.py +++ /dev/null @@ -1,132 +0,0 @@ -"""Legacy installation process, i.e. `setup.py install`. -""" - -import logging -import os -import sys -from distutils.util import change_root -from typing import List, Optional, Sequence - -from pip._internal.build_env import BuildEnvironment -from pip._internal.exceptions import InstallationError -from pip._internal.models.scheme import Scheme -from pip._internal.utils.logging import indent_log -from pip._internal.utils.misc import ensure_dir -from pip._internal.utils.setuptools_build import make_setuptools_install_args -from pip._internal.utils.subprocess import runner_with_spinner_message -from pip._internal.utils.temp_dir import TempDirectory - -logger = logging.getLogger(__name__) - - -class LegacyInstallFailure(Exception): - def __init__(self): - # type: () -> None - self.parent = sys.exc_info() - - -def write_installed_files_from_setuptools_record( - record_lines: List[str], - root: Optional[str], - req_description: str, -) -> None: - def prepend_root(path): - # type: (str) -> str - if root is None or not os.path.isabs(path): - return path - else: - return change_root(root, path) - - for line in record_lines: - directory = os.path.dirname(line) - if directory.endswith('.egg-info'): - egg_info_dir = prepend_root(directory) - break - else: - message = ( - "{} did not indicate that it installed an " - ".egg-info directory. Only setup.py projects " - "generating .egg-info directories are supported." - ).format(req_description) - raise InstallationError(message) - - new_lines = [] - for line in record_lines: - filename = line.strip() - if os.path.isdir(filename): - filename += os.path.sep - new_lines.append( - os.path.relpath(prepend_root(filename), egg_info_dir) - ) - new_lines.sort() - ensure_dir(egg_info_dir) - inst_files_path = os.path.join(egg_info_dir, 'installed-files.txt') - with open(inst_files_path, 'w') as f: - f.write('\n'.join(new_lines) + '\n') - - -def install( - install_options, # type: List[str] - global_options, # type: Sequence[str] - root, # type: Optional[str] - home, # type: Optional[str] - prefix, # type: Optional[str] - use_user_site, # type: bool - pycompile, # type: bool - scheme, # type: Scheme - setup_py_path, # type: str - isolated, # type: bool - req_name, # type: str - build_env, # type: BuildEnvironment - unpacked_source_directory, # type: str - req_description, # type: str -): - # type: (...) -> bool - - header_dir = scheme.headers - - with TempDirectory(kind="record") as temp_dir: - try: - record_filename = os.path.join(temp_dir.path, 'install-record.txt') - install_args = make_setuptools_install_args( - setup_py_path, - global_options=global_options, - install_options=install_options, - record_filename=record_filename, - root=root, - prefix=prefix, - header_dir=header_dir, - home=home, - use_user_site=use_user_site, - no_user_config=isolated, - pycompile=pycompile, - ) - - runner = runner_with_spinner_message( - f"Running setup.py install for {req_name}" - ) - with indent_log(), build_env: - runner( - cmd=install_args, - cwd=unpacked_source_directory, - ) - - if not os.path.exists(record_filename): - logger.debug('Record file %s not found', record_filename) - # Signal to the caller that we didn't install the new package - return False - - except Exception: - # Signal to the caller that we didn't install the new package - raise LegacyInstallFailure - - # At this point, we have successfully installed the requirement. - - # We intentionally do not use any encoding to read the file because - # setuptools writes the file using distutils.file_util.write_file, - # which does not specify an encoding. - with open(record_filename) as f: - record_lines = f.read().splitlines() - - write_installed_files_from_setuptools_record(record_lines, root, req_description) - return True diff --git a/venv/lib/python3.9/site-packages/pip/_internal/operations/install/wheel.py b/venv/lib/python3.9/site-packages/pip/_internal/operations/install/wheel.py deleted file mode 100644 index b5eafda..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/operations/install/wheel.py +++ /dev/null @@ -1,803 +0,0 @@ -"""Support for installing and building the "wheel" binary package format. -""" - -import collections -import compileall -import contextlib -import csv -import importlib -import logging -import os.path -import re -import shutil -import sys -import warnings -from base64 import urlsafe_b64encode -from email.message import Message -from itertools import chain, filterfalse, starmap -from typing import ( - IO, - TYPE_CHECKING, - Any, - BinaryIO, - Callable, - Dict, - Iterable, - Iterator, - List, - NewType, - Optional, - Sequence, - Set, - Tuple, - Union, - cast, -) -from zipfile import ZipFile, ZipInfo - -from pip._vendor.distlib.scripts import ScriptMaker -from pip._vendor.distlib.util import get_export_entry -from pip._vendor.packaging.utils import canonicalize_name -from pip._vendor.six import ensure_str, ensure_text, reraise - -from pip._internal.exceptions import InstallationError -from pip._internal.locations import get_major_minor_version -from pip._internal.metadata import BaseDistribution, get_wheel_distribution -from pip._internal.models.direct_url import DIRECT_URL_METADATA_NAME, DirectUrl -from pip._internal.models.scheme import SCHEME_KEYS, Scheme -from pip._internal.utils.filesystem import adjacent_tmp_file, replace -from pip._internal.utils.misc import captured_stdout, ensure_dir, hash_file, partition -from pip._internal.utils.unpacking import ( - current_umask, - is_within_directory, - set_extracted_file_to_default_mode_plus_executable, - zip_item_is_executable, -) -from pip._internal.utils.wheel import parse_wheel - -if TYPE_CHECKING: - from typing import Protocol - - class File(Protocol): - src_record_path = None # type: RecordPath - dest_path = None # type: str - changed = None # type: bool - - def save(self): - # type: () -> None - pass - - -logger = logging.getLogger(__name__) - -RecordPath = NewType('RecordPath', str) -InstalledCSVRow = Tuple[RecordPath, str, Union[int, str]] - - -def rehash(path, blocksize=1 << 20): - # type: (str, int) -> Tuple[str, str] - """Return (encoded_digest, length) for path using hashlib.sha256()""" - h, length = hash_file(path, blocksize) - digest = 'sha256=' + urlsafe_b64encode( - h.digest() - ).decode('latin1').rstrip('=') - return (digest, str(length)) - - -def csv_io_kwargs(mode): - # type: (str) -> Dict[str, Any] - """Return keyword arguments to properly open a CSV file - in the given mode. - """ - return {'mode': mode, 'newline': '', 'encoding': 'utf-8'} - - -def fix_script(path): - # type: (str) -> bool - """Replace #!python with #!/path/to/python - Return True if file was changed. - """ - # XXX RECORD hashes will need to be updated - assert os.path.isfile(path) - - with open(path, 'rb') as script: - firstline = script.readline() - if not firstline.startswith(b'#!python'): - return False - exename = sys.executable.encode(sys.getfilesystemencoding()) - firstline = b'#!' + exename + os.linesep.encode("ascii") - rest = script.read() - with open(path, 'wb') as script: - script.write(firstline) - script.write(rest) - return True - - -def wheel_root_is_purelib(metadata): - # type: (Message) -> bool - return metadata.get("Root-Is-Purelib", "").lower() == "true" - - -def get_entrypoints(dist: BaseDistribution) -> Tuple[Dict[str, str], Dict[str, str]]: - console_scripts = {} - gui_scripts = {} - for entry_point in dist.iter_entry_points(): - if entry_point.group == "console_scripts": - console_scripts[entry_point.name] = entry_point.value - elif entry_point.group == "gui_scripts": - gui_scripts[entry_point.name] = entry_point.value - return console_scripts, gui_scripts - - -def message_about_scripts_not_on_PATH(scripts): - # type: (Sequence[str]) -> Optional[str] - """Determine if any scripts are not on PATH and format a warning. - Returns a warning message if one or more scripts are not on PATH, - otherwise None. - """ - if not scripts: - return None - - # Group scripts by the path they were installed in - grouped_by_dir = collections.defaultdict(set) # type: Dict[str, Set[str]] - for destfile in scripts: - parent_dir = os.path.dirname(destfile) - script_name = os.path.basename(destfile) - grouped_by_dir[parent_dir].add(script_name) - - # We don't want to warn for directories that are on PATH. - not_warn_dirs = [ - os.path.normcase(i).rstrip(os.sep) for i in - os.environ.get("PATH", "").split(os.pathsep) - ] - # If an executable sits with sys.executable, we don't warn for it. - # This covers the case of venv invocations without activating the venv. - not_warn_dirs.append(os.path.normcase(os.path.dirname(sys.executable))) - warn_for = { - parent_dir: scripts for parent_dir, scripts in grouped_by_dir.items() - if os.path.normcase(parent_dir) not in not_warn_dirs - } # type: Dict[str, Set[str]] - if not warn_for: - return None - - # Format a message - msg_lines = [] - for parent_dir, dir_scripts in warn_for.items(): - sorted_scripts = sorted(dir_scripts) # type: List[str] - if len(sorted_scripts) == 1: - start_text = "script {} is".format(sorted_scripts[0]) - else: - start_text = "scripts {} are".format( - ", ".join(sorted_scripts[:-1]) + " and " + sorted_scripts[-1] - ) - - msg_lines.append( - "The {} installed in '{}' which is not on PATH." - .format(start_text, parent_dir) - ) - - last_line_fmt = ( - "Consider adding {} to PATH or, if you prefer " - "to suppress this warning, use --no-warn-script-location." - ) - if len(msg_lines) == 1: - msg_lines.append(last_line_fmt.format("this directory")) - else: - msg_lines.append(last_line_fmt.format("these directories")) - - # Add a note if any directory starts with ~ - warn_for_tilde = any( - i[0] == "~" for i in os.environ.get("PATH", "").split(os.pathsep) if i - ) - if warn_for_tilde: - tilde_warning_msg = ( - "NOTE: The current PATH contains path(s) starting with `~`, " - "which may not be expanded by all applications." - ) - msg_lines.append(tilde_warning_msg) - - # Returns the formatted multiline message - return "\n".join(msg_lines) - - -def _normalized_outrows(outrows): - # type: (Iterable[InstalledCSVRow]) -> List[Tuple[str, str, str]] - """Normalize the given rows of a RECORD file. - - Items in each row are converted into str. Rows are then sorted to make - the value more predictable for tests. - - Each row is a 3-tuple (path, hash, size) and corresponds to a record of - a RECORD file (see PEP 376 and PEP 427 for details). For the rows - passed to this function, the size can be an integer as an int or string, - or the empty string. - """ - # Normally, there should only be one row per path, in which case the - # second and third elements don't come into play when sorting. - # However, in cases in the wild where a path might happen to occur twice, - # we don't want the sort operation to trigger an error (but still want - # determinism). Since the third element can be an int or string, we - # coerce each element to a string to avoid a TypeError in this case. - # For additional background, see-- - # https://github.com/pypa/pip/issues/5868 - return sorted( - (ensure_str(record_path, encoding='utf-8'), hash_, str(size)) - for record_path, hash_, size in outrows - ) - - -def _record_to_fs_path(record_path): - # type: (RecordPath) -> str - return record_path - - -def _fs_to_record_path(path, relative_to=None): - # type: (str, Optional[str]) -> RecordPath - if relative_to is not None: - # On Windows, do not handle relative paths if they belong to different - # logical disks - if os.path.splitdrive(path)[0].lower() == \ - os.path.splitdrive(relative_to)[0].lower(): - path = os.path.relpath(path, relative_to) - path = path.replace(os.path.sep, '/') - return cast('RecordPath', path) - - -def _parse_record_path(record_column): - # type: (str) -> RecordPath - p = ensure_text(record_column, encoding='utf-8') - return cast('RecordPath', p) - - -def get_csv_rows_for_installed( - old_csv_rows, # type: List[List[str]] - installed, # type: Dict[RecordPath, RecordPath] - changed, # type: Set[RecordPath] - generated, # type: List[str] - lib_dir, # type: str -): - # type: (...) -> List[InstalledCSVRow] - """ - :param installed: A map from archive RECORD path to installation RECORD - path. - """ - installed_rows = [] # type: List[InstalledCSVRow] - for row in old_csv_rows: - if len(row) > 3: - logger.warning('RECORD line has more than three elements: %s', row) - old_record_path = _parse_record_path(row[0]) - new_record_path = installed.pop(old_record_path, old_record_path) - if new_record_path in changed: - digest, length = rehash(_record_to_fs_path(new_record_path)) - else: - digest = row[1] if len(row) > 1 else '' - length = row[2] if len(row) > 2 else '' - installed_rows.append((new_record_path, digest, length)) - for f in generated: - path = _fs_to_record_path(f, lib_dir) - digest, length = rehash(f) - installed_rows.append((path, digest, length)) - for installed_record_path in installed.values(): - installed_rows.append((installed_record_path, '', '')) - return installed_rows - - -def get_console_script_specs(console): - # type: (Dict[str, str]) -> List[str] - """ - Given the mapping from entrypoint name to callable, return the relevant - console script specs. - """ - # Don't mutate caller's version - console = console.copy() - - scripts_to_generate = [] - - # Special case pip and setuptools to generate versioned wrappers - # - # The issue is that some projects (specifically, pip and setuptools) use - # code in setup.py to create "versioned" entry points - pip2.7 on Python - # 2.7, pip3.3 on Python 3.3, etc. But these entry points are baked into - # the wheel metadata at build time, and so if the wheel is installed with - # a *different* version of Python the entry points will be wrong. The - # correct fix for this is to enhance the metadata to be able to describe - # such versioned entry points, but that won't happen till Metadata 2.0 is - # available. - # In the meantime, projects using versioned entry points will either have - # incorrect versioned entry points, or they will not be able to distribute - # "universal" wheels (i.e., they will need a wheel per Python version). - # - # Because setuptools and pip are bundled with _ensurepip and virtualenv, - # we need to use universal wheels. So, as a stopgap until Metadata 2.0, we - # override the versioned entry points in the wheel and generate the - # correct ones. This code is purely a short-term measure until Metadata 2.0 - # is available. - # - # To add the level of hack in this section of code, in order to support - # ensurepip this code will look for an ``ENSUREPIP_OPTIONS`` environment - # variable which will control which version scripts get installed. - # - # ENSUREPIP_OPTIONS=altinstall - # - Only pipX.Y and easy_install-X.Y will be generated and installed - # ENSUREPIP_OPTIONS=install - # - pipX.Y, pipX, easy_install-X.Y will be generated and installed. Note - # that this option is technically if ENSUREPIP_OPTIONS is set and is - # not altinstall - # DEFAULT - # - The default behavior is to install pip, pipX, pipX.Y, easy_install - # and easy_install-X.Y. - pip_script = console.pop('pip', None) - if pip_script: - if "ENSUREPIP_OPTIONS" not in os.environ: - scripts_to_generate.append('pip = ' + pip_script) - - if os.environ.get("ENSUREPIP_OPTIONS", "") != "altinstall": - scripts_to_generate.append( - 'pip{} = {}'.format(sys.version_info[0], pip_script) - ) - - scripts_to_generate.append( - f'pip{get_major_minor_version()} = {pip_script}' - ) - # Delete any other versioned pip entry points - pip_ep = [k for k in console if re.match(r'pip(\d(\.\d)?)?$', k)] - for k in pip_ep: - del console[k] - easy_install_script = console.pop('easy_install', None) - if easy_install_script: - if "ENSUREPIP_OPTIONS" not in os.environ: - scripts_to_generate.append( - 'easy_install = ' + easy_install_script - ) - - scripts_to_generate.append( - 'easy_install-{} = {}'.format( - get_major_minor_version(), easy_install_script - ) - ) - # Delete any other versioned easy_install entry points - easy_install_ep = [ - k for k in console if re.match(r'easy_install(-\d\.\d)?$', k) - ] - for k in easy_install_ep: - del console[k] - - # Generate the console entry points specified in the wheel - scripts_to_generate.extend(starmap('{} = {}'.format, console.items())) - - return scripts_to_generate - - -class ZipBackedFile: - def __init__(self, src_record_path, dest_path, zip_file): - # type: (RecordPath, str, ZipFile) -> None - self.src_record_path = src_record_path - self.dest_path = dest_path - self._zip_file = zip_file - self.changed = False - - def _getinfo(self): - # type: () -> ZipInfo - return self._zip_file.getinfo(self.src_record_path) - - def save(self): - # type: () -> None - # directory creation is lazy and after file filtering - # to ensure we don't install empty dirs; empty dirs can't be - # uninstalled. - parent_dir = os.path.dirname(self.dest_path) - ensure_dir(parent_dir) - - # When we open the output file below, any existing file is truncated - # before we start writing the new contents. This is fine in most - # cases, but can cause a segfault if pip has loaded a shared - # object (e.g. from pyopenssl through its vendored urllib3) - # Since the shared object is mmap'd an attempt to call a - # symbol in it will then cause a segfault. Unlinking the file - # allows writing of new contents while allowing the process to - # continue to use the old copy. - if os.path.exists(self.dest_path): - os.unlink(self.dest_path) - - zipinfo = self._getinfo() - - with self._zip_file.open(zipinfo) as f: - with open(self.dest_path, "wb") as dest: - shutil.copyfileobj(f, dest) - - if zip_item_is_executable(zipinfo): - set_extracted_file_to_default_mode_plus_executable(self.dest_path) - - -class ScriptFile: - def __init__(self, file): - # type: (File) -> None - self._file = file - self.src_record_path = self._file.src_record_path - self.dest_path = self._file.dest_path - self.changed = False - - def save(self): - # type: () -> None - self._file.save() - self.changed = fix_script(self.dest_path) - - -class MissingCallableSuffix(InstallationError): - def __init__(self, entry_point): - # type: (str) -> None - super().__init__( - "Invalid script entry point: {} - A callable " - "suffix is required. Cf https://packaging.python.org/" - "specifications/entry-points/#use-for-scripts for more " - "information.".format(entry_point) - ) - - -def _raise_for_invalid_entrypoint(specification): - # type: (str) -> None - entry = get_export_entry(specification) - if entry is not None and entry.suffix is None: - raise MissingCallableSuffix(str(entry)) - - -class PipScriptMaker(ScriptMaker): - def make(self, specification, options=None): - # type: (str, Dict[str, Any]) -> List[str] - _raise_for_invalid_entrypoint(specification) - return super().make(specification, options) - - -def _install_wheel( - name, # type: str - wheel_zip, # type: ZipFile - wheel_path, # type: str - scheme, # type: Scheme - pycompile=True, # type: bool - warn_script_location=True, # type: bool - direct_url=None, # type: Optional[DirectUrl] - requested=False, # type: bool -): - # type: (...) -> None - """Install a wheel. - - :param name: Name of the project to install - :param wheel_zip: open ZipFile for wheel being installed - :param scheme: Distutils scheme dictating the install directories - :param req_description: String used in place of the requirement, for - logging - :param pycompile: Whether to byte-compile installed Python files - :param warn_script_location: Whether to check that scripts are installed - into a directory on PATH - :raises UnsupportedWheel: - * when the directory holds an unpacked wheel with incompatible - Wheel-Version - * when the .dist-info dir does not match the wheel - """ - info_dir, metadata = parse_wheel(wheel_zip, name) - - if wheel_root_is_purelib(metadata): - lib_dir = scheme.purelib - else: - lib_dir = scheme.platlib - - # Record details of the files moved - # installed = files copied from the wheel to the destination - # changed = files changed while installing (scripts #! line typically) - # generated = files newly generated during the install (script wrappers) - installed = {} # type: Dict[RecordPath, RecordPath] - changed = set() # type: Set[RecordPath] - generated = [] # type: List[str] - - def record_installed(srcfile, destfile, modified=False): - # type: (RecordPath, str, bool) -> None - """Map archive RECORD paths to installation RECORD paths.""" - newpath = _fs_to_record_path(destfile, lib_dir) - installed[srcfile] = newpath - if modified: - changed.add(_fs_to_record_path(destfile)) - - def all_paths(): - # type: () -> Iterable[RecordPath] - names = wheel_zip.namelist() - # If a flag is set, names may be unicode in Python 2. We convert to - # text explicitly so these are valid for lookup in RECORD. - decoded_names = map(ensure_text, names) - for name in decoded_names: - yield cast("RecordPath", name) - - def is_dir_path(path): - # type: (RecordPath) -> bool - return path.endswith("/") - - def assert_no_path_traversal(dest_dir_path, target_path): - # type: (str, str) -> None - if not is_within_directory(dest_dir_path, target_path): - message = ( - "The wheel {!r} has a file {!r} trying to install" - " outside the target directory {!r}" - ) - raise InstallationError( - message.format(wheel_path, target_path, dest_dir_path) - ) - - def root_scheme_file_maker(zip_file, dest): - # type: (ZipFile, str) -> Callable[[RecordPath], File] - def make_root_scheme_file(record_path): - # type: (RecordPath) -> File - normed_path = os.path.normpath(record_path) - dest_path = os.path.join(dest, normed_path) - assert_no_path_traversal(dest, dest_path) - return ZipBackedFile(record_path, dest_path, zip_file) - - return make_root_scheme_file - - def data_scheme_file_maker(zip_file, scheme): - # type: (ZipFile, Scheme) -> Callable[[RecordPath], File] - scheme_paths = {} - for key in SCHEME_KEYS: - encoded_key = ensure_text(key) - scheme_paths[encoded_key] = ensure_text( - getattr(scheme, key), encoding=sys.getfilesystemencoding() - ) - - def make_data_scheme_file(record_path): - # type: (RecordPath) -> File - normed_path = os.path.normpath(record_path) - try: - _, scheme_key, dest_subpath = normed_path.split(os.path.sep, 2) - except ValueError: - message = ( - "Unexpected file in {}: {!r}. .data directory contents" - " should be named like: '/'." - ).format(wheel_path, record_path) - raise InstallationError(message) - - try: - scheme_path = scheme_paths[scheme_key] - except KeyError: - valid_scheme_keys = ", ".join(sorted(scheme_paths)) - message = ( - "Unknown scheme key used in {}: {} (for file {!r}). .data" - " directory contents should be in subdirectories named" - " with a valid scheme key ({})" - ).format( - wheel_path, scheme_key, record_path, valid_scheme_keys - ) - raise InstallationError(message) - - dest_path = os.path.join(scheme_path, dest_subpath) - assert_no_path_traversal(scheme_path, dest_path) - return ZipBackedFile(record_path, dest_path, zip_file) - - return make_data_scheme_file - - def is_data_scheme_path(path): - # type: (RecordPath) -> bool - return path.split("/", 1)[0].endswith(".data") - - paths = all_paths() - file_paths = filterfalse(is_dir_path, paths) - root_scheme_paths, data_scheme_paths = partition( - is_data_scheme_path, file_paths - ) - - make_root_scheme_file = root_scheme_file_maker( - wheel_zip, - ensure_text(lib_dir, encoding=sys.getfilesystemencoding()), - ) - files = map(make_root_scheme_file, root_scheme_paths) - - def is_script_scheme_path(path): - # type: (RecordPath) -> bool - parts = path.split("/", 2) - return ( - len(parts) > 2 and - parts[0].endswith(".data") and - parts[1] == "scripts" - ) - - other_scheme_paths, script_scheme_paths = partition( - is_script_scheme_path, data_scheme_paths - ) - - make_data_scheme_file = data_scheme_file_maker(wheel_zip, scheme) - other_scheme_files = map(make_data_scheme_file, other_scheme_paths) - files = chain(files, other_scheme_files) - - # Get the defined entry points - distribution = get_wheel_distribution(wheel_path, canonicalize_name(name)) - console, gui = get_entrypoints(distribution) - - def is_entrypoint_wrapper(file): - # type: (File) -> bool - # EP, EP.exe and EP-script.py are scripts generated for - # entry point EP by setuptools - path = file.dest_path - name = os.path.basename(path) - if name.lower().endswith('.exe'): - matchname = name[:-4] - elif name.lower().endswith('-script.py'): - matchname = name[:-10] - elif name.lower().endswith(".pya"): - matchname = name[:-4] - else: - matchname = name - # Ignore setuptools-generated scripts - return (matchname in console or matchname in gui) - - script_scheme_files = map(make_data_scheme_file, script_scheme_paths) - script_scheme_files = filterfalse( - is_entrypoint_wrapper, script_scheme_files - ) - script_scheme_files = map(ScriptFile, script_scheme_files) - files = chain(files, script_scheme_files) - - for file in files: - file.save() - record_installed(file.src_record_path, file.dest_path, file.changed) - - def pyc_source_file_paths(): - # type: () -> Iterator[str] - # We de-duplicate installation paths, since there can be overlap (e.g. - # file in .data maps to same location as file in wheel root). - # Sorting installation paths makes it easier to reproduce and debug - # issues related to permissions on existing files. - for installed_path in sorted(set(installed.values())): - full_installed_path = os.path.join(lib_dir, installed_path) - if not os.path.isfile(full_installed_path): - continue - if not full_installed_path.endswith('.py'): - continue - yield full_installed_path - - def pyc_output_path(path): - # type: (str) -> str - """Return the path the pyc file would have been written to. - """ - return importlib.util.cache_from_source(path) - - # Compile all of the pyc files for the installed files - if pycompile: - with captured_stdout() as stdout: - with warnings.catch_warnings(): - warnings.filterwarnings('ignore') - for path in pyc_source_file_paths(): - # Python 2's `compileall.compile_file` requires a str in - # error cases, so we must convert to the native type. - path_arg = ensure_str( - path, encoding=sys.getfilesystemencoding() - ) - success = compileall.compile_file( - path_arg, force=True, quiet=True - ) - if success: - pyc_path = pyc_output_path(path) - assert os.path.exists(pyc_path) - pyc_record_path = cast( - "RecordPath", pyc_path.replace(os.path.sep, "/") - ) - record_installed(pyc_record_path, pyc_path) - logger.debug(stdout.getvalue()) - - maker = PipScriptMaker(None, scheme.scripts) - - # Ensure old scripts are overwritten. - # See https://github.com/pypa/pip/issues/1800 - maker.clobber = True - - # Ensure we don't generate any variants for scripts because this is almost - # never what somebody wants. - # See https://bitbucket.org/pypa/distlib/issue/35/ - maker.variants = {''} - - # This is required because otherwise distlib creates scripts that are not - # executable. - # See https://bitbucket.org/pypa/distlib/issue/32/ - maker.set_mode = True - - # Generate the console and GUI entry points specified in the wheel - scripts_to_generate = get_console_script_specs(console) - - gui_scripts_to_generate = list(starmap('{} = {}'.format, gui.items())) - - generated_console_scripts = maker.make_multiple(scripts_to_generate) - generated.extend(generated_console_scripts) - - generated.extend( - maker.make_multiple(gui_scripts_to_generate, {'gui': True}) - ) - - if warn_script_location: - msg = message_about_scripts_not_on_PATH(generated_console_scripts) - if msg is not None: - logger.warning(msg) - - generated_file_mode = 0o666 & ~current_umask() - - @contextlib.contextmanager - def _generate_file(path, **kwargs): - # type: (str, **Any) -> Iterator[BinaryIO] - with adjacent_tmp_file(path, **kwargs) as f: - yield f - os.chmod(f.name, generated_file_mode) - replace(f.name, path) - - dest_info_dir = os.path.join(lib_dir, info_dir) - - # Record pip as the installer - installer_path = os.path.join(dest_info_dir, 'INSTALLER') - with _generate_file(installer_path) as installer_file: - installer_file.write(b'pip\n') - generated.append(installer_path) - - # Record the PEP 610 direct URL reference - if direct_url is not None: - direct_url_path = os.path.join(dest_info_dir, DIRECT_URL_METADATA_NAME) - with _generate_file(direct_url_path) as direct_url_file: - direct_url_file.write(direct_url.to_json().encode("utf-8")) - generated.append(direct_url_path) - - # Record the REQUESTED file - if requested: - requested_path = os.path.join(dest_info_dir, 'REQUESTED') - with open(requested_path, "wb"): - pass - generated.append(requested_path) - - record_text = distribution.read_text('RECORD') - record_rows = list(csv.reader(record_text.splitlines())) - - rows = get_csv_rows_for_installed( - record_rows, - installed=installed, - changed=changed, - generated=generated, - lib_dir=lib_dir) - - # Record details of all files installed - record_path = os.path.join(dest_info_dir, 'RECORD') - - with _generate_file(record_path, **csv_io_kwargs('w')) as record_file: - # The type mypy infers for record_file is different for Python 3 - # (typing.IO[Any]) and Python 2 (typing.BinaryIO). We explicitly - # cast to typing.IO[str] as a workaround. - writer = csv.writer(cast('IO[str]', record_file)) - writer.writerows(_normalized_outrows(rows)) - - -@contextlib.contextmanager -def req_error_context(req_description): - # type: (str) -> Iterator[None] - try: - yield - except InstallationError as e: - message = "For req: {}. {}".format(req_description, e.args[0]) - reraise( - InstallationError, InstallationError(message), sys.exc_info()[2] - ) - - -def install_wheel( - name, # type: str - wheel_path, # type: str - scheme, # type: Scheme - req_description, # type: str - pycompile=True, # type: bool - warn_script_location=True, # type: bool - direct_url=None, # type: Optional[DirectUrl] - requested=False, # type: bool -): - # type: (...) -> None - with ZipFile(wheel_path, allowZip64=True) as z: - with req_error_context(req_description): - _install_wheel( - name=name, - wheel_zip=z, - wheel_path=wheel_path, - scheme=scheme, - pycompile=pycompile, - warn_script_location=warn_script_location, - direct_url=direct_url, - requested=requested, - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/operations/prepare.py b/venv/lib/python3.9/site-packages/pip/_internal/operations/prepare.py deleted file mode 100644 index 247e63f..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/operations/prepare.py +++ /dev/null @@ -1,655 +0,0 @@ -"""Prepares a distribution for installation -""" - -# The following comment should be removed at some point in the future. -# mypy: strict-optional=False - -import logging -import mimetypes -import os -import shutil -from typing import Dict, Iterable, List, Optional, Tuple - -from pip._vendor.packaging.utils import canonicalize_name -from pip._vendor.pkg_resources import Distribution - -from pip._internal.distributions import make_distribution_for_install_requirement -from pip._internal.distributions.installed import InstalledDistribution -from pip._internal.exceptions import ( - DirectoryUrlHashUnsupported, - HashMismatch, - HashUnpinned, - InstallationError, - NetworkConnectionError, - PreviousBuildDirError, - VcsHashUnsupported, -) -from pip._internal.index.package_finder import PackageFinder -from pip._internal.models.link import Link -from pip._internal.models.wheel import Wheel -from pip._internal.network.download import BatchDownloader, Downloader -from pip._internal.network.lazy_wheel import ( - HTTPRangeRequestUnsupported, - dist_from_wheel_url, -) -from pip._internal.network.session import PipSession -from pip._internal.req.req_install import InstallRequirement -from pip._internal.req.req_tracker import RequirementTracker -from pip._internal.utils.deprecation import deprecated -from pip._internal.utils.filesystem import copy2_fixed -from pip._internal.utils.hashes import Hashes, MissingHashes -from pip._internal.utils.logging import indent_log -from pip._internal.utils.misc import display_path, hide_url, is_installable_dir, rmtree -from pip._internal.utils.temp_dir import TempDirectory -from pip._internal.utils.unpacking import unpack_file -from pip._internal.vcs import vcs - -logger = logging.getLogger(__name__) - - -def _get_prepared_distribution( - req, # type: InstallRequirement - req_tracker, # type: RequirementTracker - finder, # type: PackageFinder - build_isolation, # type: bool -): - # type: (...) -> Distribution - """Prepare a distribution for installation.""" - abstract_dist = make_distribution_for_install_requirement(req) - with req_tracker.track(req): - abstract_dist.prepare_distribution_metadata(finder, build_isolation) - return abstract_dist.get_pkg_resources_distribution() - - -def unpack_vcs_link(link, location): - # type: (Link, str) -> None - vcs_backend = vcs.get_backend_for_scheme(link.scheme) - assert vcs_backend is not None - vcs_backend.unpack(location, url=hide_url(link.url)) - - -class File: - - def __init__(self, path, content_type): - # type: (str, Optional[str]) -> None - self.path = path - if content_type is None: - self.content_type = mimetypes.guess_type(path)[0] - else: - self.content_type = content_type - - -def get_http_url( - link, # type: Link - download, # type: Downloader - download_dir=None, # type: Optional[str] - hashes=None, # type: Optional[Hashes] -): - # type: (...) -> File - temp_dir = TempDirectory(kind="unpack", globally_managed=True) - # If a download dir is specified, is the file already downloaded there? - already_downloaded_path = None - if download_dir: - already_downloaded_path = _check_download_dir( - link, download_dir, hashes - ) - - if already_downloaded_path: - from_path = already_downloaded_path - content_type = None - else: - # let's download to a tmp dir - from_path, content_type = download(link, temp_dir.path) - if hashes: - hashes.check_against_path(from_path) - - return File(from_path, content_type) - - -def _copy2_ignoring_special_files(src, dest): - # type: (str, str) -> None - """Copying special files is not supported, but as a convenience to users - we skip errors copying them. This supports tools that may create e.g. - socket files in the project source directory. - """ - try: - copy2_fixed(src, dest) - except shutil.SpecialFileError as e: - # SpecialFileError may be raised due to either the source or - # destination. If the destination was the cause then we would actually - # care, but since the destination directory is deleted prior to - # copy we ignore all of them assuming it is caused by the source. - logger.warning( - "Ignoring special file error '%s' encountered copying %s to %s.", - str(e), - src, - dest, - ) - - -def _copy_source_tree(source, target): - # type: (str, str) -> None - target_abspath = os.path.abspath(target) - target_basename = os.path.basename(target_abspath) - target_dirname = os.path.dirname(target_abspath) - - def ignore(d, names): - # type: (str, List[str]) -> List[str] - skipped = [] # type: List[str] - if d == source: - # Pulling in those directories can potentially be very slow, - # exclude the following directories if they appear in the top - # level dir (and only it). - # See discussion at https://github.com/pypa/pip/pull/6770 - skipped += ['.tox', '.nox'] - if os.path.abspath(d) == target_dirname: - # Prevent an infinite recursion if the target is in source. - # This can happen when TMPDIR is set to ${PWD}/... - # and we copy PWD to TMPDIR. - skipped += [target_basename] - return skipped - - shutil.copytree( - source, - target, - ignore=ignore, - symlinks=True, - copy_function=_copy2_ignoring_special_files, - ) - - -def get_file_url( - link, # type: Link - download_dir=None, # type: Optional[str] - hashes=None # type: Optional[Hashes] -): - # type: (...) -> File - """Get file and optionally check its hash. - """ - # If a download dir is specified, is the file already there and valid? - already_downloaded_path = None - if download_dir: - already_downloaded_path = _check_download_dir( - link, download_dir, hashes - ) - - if already_downloaded_path: - from_path = already_downloaded_path - else: - from_path = link.file_path - - # If --require-hashes is off, `hashes` is either empty, the - # link's embedded hash, or MissingHashes; it is required to - # match. If --require-hashes is on, we are satisfied by any - # hash in `hashes` matching: a URL-based or an option-based - # one; no internet-sourced hash will be in `hashes`. - if hashes: - hashes.check_against_path(from_path) - return File(from_path, None) - - -def unpack_url( - link, # type: Link - location, # type: str - download, # type: Downloader - download_dir=None, # type: Optional[str] - hashes=None, # type: Optional[Hashes] -): - # type: (...) -> Optional[File] - """Unpack link into location, downloading if required. - - :param hashes: A Hashes object, one of whose embedded hashes must match, - or HashMismatch will be raised. If the Hashes is empty, no matches are - required, and unhashable types of requirements (like VCS ones, which - would ordinarily raise HashUnsupported) are allowed. - """ - # non-editable vcs urls - if link.is_vcs: - unpack_vcs_link(link, location) - return None - - # Once out-of-tree-builds are no longer supported, could potentially - # replace the below condition with `assert not link.is_existing_dir` - # - unpack_url does not need to be called for in-tree-builds. - # - # As further cleanup, _copy_source_tree and accompanying tests can - # be removed. - if link.is_existing_dir(): - deprecated( - "A future pip version will change local packages to be built " - "in-place without first copying to a temporary directory. " - "We recommend you use --use-feature=in-tree-build to test " - "your packages with this new behavior before it becomes the " - "default.\n", - replacement=None, - gone_in="21.3", - issue=7555 - ) - if os.path.isdir(location): - rmtree(location) - _copy_source_tree(link.file_path, location) - return None - - # file urls - if link.is_file: - file = get_file_url(link, download_dir, hashes=hashes) - - # http urls - else: - file = get_http_url( - link, - download, - download_dir, - hashes=hashes, - ) - - # unpack the archive to the build dir location. even when only downloading - # archives, they have to be unpacked to parse dependencies, except wheels - if not link.is_wheel: - unpack_file(file.path, location, file.content_type) - - return file - - -def _check_download_dir(link, download_dir, hashes): - # type: (Link, str, Optional[Hashes]) -> Optional[str] - """ Check download_dir for previously downloaded file with correct hash - If a correct file is found return its path else None - """ - download_path = os.path.join(download_dir, link.filename) - - if not os.path.exists(download_path): - return None - - # If already downloaded, does its hash match? - logger.info('File was already downloaded %s', download_path) - if hashes: - try: - hashes.check_against_path(download_path) - except HashMismatch: - logger.warning( - 'Previously-downloaded file %s has bad hash. ' - 'Re-downloading.', - download_path - ) - os.unlink(download_path) - return None - return download_path - - -class RequirementPreparer: - """Prepares a Requirement - """ - - def __init__( - self, - build_dir, # type: str - download_dir, # type: Optional[str] - src_dir, # type: str - build_isolation, # type: bool - req_tracker, # type: RequirementTracker - session, # type: PipSession - progress_bar, # type: str - finder, # type: PackageFinder - require_hashes, # type: bool - use_user_site, # type: bool - lazy_wheel, # type: bool - in_tree_build, # type: bool - ): - # type: (...) -> None - super().__init__() - - self.src_dir = src_dir - self.build_dir = build_dir - self.req_tracker = req_tracker - self._session = session - self._download = Downloader(session, progress_bar) - self._batch_download = BatchDownloader(session, progress_bar) - self.finder = finder - - # Where still-packed archives should be written to. If None, they are - # not saved, and are deleted immediately after unpacking. - self.download_dir = download_dir - - # Is build isolation allowed? - self.build_isolation = build_isolation - - # Should hash-checking be required? - self.require_hashes = require_hashes - - # Should install in user site-packages? - self.use_user_site = use_user_site - - # Should wheels be downloaded lazily? - self.use_lazy_wheel = lazy_wheel - - # Should in-tree builds be used for local paths? - self.in_tree_build = in_tree_build - - # Memoized downloaded files, as mapping of url: (path, mime type) - self._downloaded = {} # type: Dict[str, Tuple[str, str]] - - # Previous "header" printed for a link-based InstallRequirement - self._previous_requirement_header = ("", "") - - def _log_preparing_link(self, req): - # type: (InstallRequirement) -> None - """Provide context for the requirement being prepared.""" - if req.link.is_file and not req.original_link_is_in_wheel_cache: - message = "Processing %s" - information = str(display_path(req.link.file_path)) - else: - message = "Collecting %s" - information = str(req.req or req) - - if (message, information) != self._previous_requirement_header: - self._previous_requirement_header = (message, information) - logger.info(message, information) - - if req.original_link_is_in_wheel_cache: - with indent_log(): - logger.info("Using cached %s", req.link.filename) - - def _ensure_link_req_src_dir(self, req, parallel_builds): - # type: (InstallRequirement, bool) -> None - """Ensure source_dir of a linked InstallRequirement.""" - # Since source_dir is only set for editable requirements. - if req.link.is_wheel: - # We don't need to unpack wheels, so no need for a source - # directory. - return - assert req.source_dir is None - if req.link.is_existing_dir() and self.in_tree_build: - # build local directories in-tree - req.source_dir = req.link.file_path - return - - # We always delete unpacked sdists after pip runs. - req.ensure_has_source_dir( - self.build_dir, - autodelete=True, - parallel_builds=parallel_builds, - ) - - # If a checkout exists, it's unwise to keep going. version - # inconsistencies are logged later, but do not fail the - # installation. - # FIXME: this won't upgrade when there's an existing - # package unpacked in `req.source_dir` - if is_installable_dir(req.source_dir): - raise PreviousBuildDirError( - "pip can't proceed with requirements '{}' due to a" - "pre-existing build directory ({}). This is likely " - "due to a previous installation that failed . pip is " - "being responsible and not assuming it can delete this. " - "Please delete it and try again.".format(req, req.source_dir) - ) - - def _get_linked_req_hashes(self, req): - # type: (InstallRequirement) -> Hashes - # By the time this is called, the requirement's link should have - # been checked so we can tell what kind of requirements req is - # and raise some more informative errors than otherwise. - # (For example, we can raise VcsHashUnsupported for a VCS URL - # rather than HashMissing.) - if not self.require_hashes: - return req.hashes(trust_internet=True) - - # We could check these first 2 conditions inside unpack_url - # and save repetition of conditions, but then we would - # report less-useful error messages for unhashable - # requirements, complaining that there's no hash provided. - if req.link.is_vcs: - raise VcsHashUnsupported() - if req.link.is_existing_dir(): - raise DirectoryUrlHashUnsupported() - - # Unpinned packages are asking for trouble when a new version - # is uploaded. This isn't a security check, but it saves users - # a surprising hash mismatch in the future. - # file:/// URLs aren't pinnable, so don't complain about them - # not being pinned. - if req.original_link is None and not req.is_pinned: - raise HashUnpinned() - - # If known-good hashes are missing for this requirement, - # shim it with a facade object that will provoke hash - # computation and then raise a HashMissing exception - # showing the user what the hash should be. - return req.hashes(trust_internet=False) or MissingHashes() - - def _fetch_metadata_using_lazy_wheel(self, link): - # type: (Link) -> Optional[Distribution] - """Fetch metadata using lazy wheel, if possible.""" - if not self.use_lazy_wheel: - return None - if self.require_hashes: - logger.debug('Lazy wheel is not used as hash checking is required') - return None - if link.is_file or not link.is_wheel: - logger.debug( - 'Lazy wheel is not used as ' - '%r does not points to a remote wheel', - link, - ) - return None - - wheel = Wheel(link.filename) - name = canonicalize_name(wheel.name) - logger.info( - 'Obtaining dependency information from %s %s', - name, wheel.version, - ) - url = link.url.split('#', 1)[0] - try: - return dist_from_wheel_url(name, url, self._session) - except HTTPRangeRequestUnsupported: - logger.debug('%s does not support range requests', url) - return None - - def _complete_partial_requirements( - self, - partially_downloaded_reqs, # type: Iterable[InstallRequirement] - parallel_builds=False, # type: bool - ): - # type: (...) -> None - """Download any requirements which were only fetched by metadata.""" - # Download to a temporary directory. These will be copied over as - # needed for downstream 'download', 'wheel', and 'install' commands. - temp_dir = TempDirectory(kind="unpack", globally_managed=True).path - - # Map each link to the requirement that owns it. This allows us to set - # `req.local_file_path` on the appropriate requirement after passing - # all the links at once into BatchDownloader. - links_to_fully_download = {} # type: Dict[Link, InstallRequirement] - for req in partially_downloaded_reqs: - assert req.link - links_to_fully_download[req.link] = req - - batch_download = self._batch_download( - links_to_fully_download.keys(), - temp_dir, - ) - for link, (filepath, _) in batch_download: - logger.debug("Downloading link %s to %s", link, filepath) - req = links_to_fully_download[link] - req.local_file_path = filepath - - # This step is necessary to ensure all lazy wheels are processed - # successfully by the 'download', 'wheel', and 'install' commands. - for req in partially_downloaded_reqs: - self._prepare_linked_requirement(req, parallel_builds) - - def prepare_linked_requirement(self, req, parallel_builds=False): - # type: (InstallRequirement, bool) -> Distribution - """Prepare a requirement to be obtained from req.link.""" - assert req.link - link = req.link - self._log_preparing_link(req) - with indent_log(): - # Check if the relevant file is already available - # in the download directory - file_path = None - if self.download_dir is not None and link.is_wheel: - hashes = self._get_linked_req_hashes(req) - file_path = _check_download_dir(req.link, self.download_dir, hashes) - - if file_path is not None: - # The file is already available, so mark it as downloaded - self._downloaded[req.link.url] = file_path, None - else: - # The file is not available, attempt to fetch only metadata - wheel_dist = self._fetch_metadata_using_lazy_wheel(link) - if wheel_dist is not None: - req.needs_more_preparation = True - return wheel_dist - - # None of the optimizations worked, fully prepare the requirement - return self._prepare_linked_requirement(req, parallel_builds) - - def prepare_linked_requirements_more(self, reqs, parallel_builds=False): - # type: (Iterable[InstallRequirement], bool) -> None - """Prepare linked requirements more, if needed.""" - reqs = [req for req in reqs if req.needs_more_preparation] - for req in reqs: - # Determine if any of these requirements were already downloaded. - if self.download_dir is not None and req.link.is_wheel: - hashes = self._get_linked_req_hashes(req) - file_path = _check_download_dir(req.link, self.download_dir, hashes) - if file_path is not None: - self._downloaded[req.link.url] = file_path, None - req.needs_more_preparation = False - - # Prepare requirements we found were already downloaded for some - # reason. The other downloads will be completed separately. - partially_downloaded_reqs = [] # type: List[InstallRequirement] - for req in reqs: - if req.needs_more_preparation: - partially_downloaded_reqs.append(req) - else: - self._prepare_linked_requirement(req, parallel_builds) - - # TODO: separate this part out from RequirementPreparer when the v1 - # resolver can be removed! - self._complete_partial_requirements( - partially_downloaded_reqs, parallel_builds=parallel_builds, - ) - - def _prepare_linked_requirement(self, req, parallel_builds): - # type: (InstallRequirement, bool) -> Distribution - assert req.link - link = req.link - - self._ensure_link_req_src_dir(req, parallel_builds) - hashes = self._get_linked_req_hashes(req) - - if link.is_existing_dir() and self.in_tree_build: - local_file = None - elif link.url not in self._downloaded: - try: - local_file = unpack_url( - link, req.source_dir, self._download, - self.download_dir, hashes - ) - except NetworkConnectionError as exc: - raise InstallationError( - 'Could not install requirement {} because of HTTP ' - 'error {} for URL {}'.format(req, exc, link) - ) - else: - file_path, content_type = self._downloaded[link.url] - if hashes: - hashes.check_against_path(file_path) - local_file = File(file_path, content_type) - - # For use in later processing, - # preserve the file path on the requirement. - if local_file: - req.local_file_path = local_file.path - - dist = _get_prepared_distribution( - req, self.req_tracker, self.finder, self.build_isolation, - ) - return dist - - def save_linked_requirement(self, req): - # type: (InstallRequirement) -> None - assert self.download_dir is not None - assert req.link is not None - link = req.link - if link.is_vcs or (link.is_existing_dir() and req.editable): - # Make a .zip of the source_dir we already created. - req.archive(self.download_dir) - return - - if link.is_existing_dir(): - logger.debug( - 'Not copying link to destination directory ' - 'since it is a directory: %s', link, - ) - return - if req.local_file_path is None: - # No distribution was downloaded for this requirement. - return - - download_location = os.path.join(self.download_dir, link.filename) - if not os.path.exists(download_location): - shutil.copy(req.local_file_path, download_location) - download_path = display_path(download_location) - logger.info('Saved %s', download_path) - - def prepare_editable_requirement( - self, - req, # type: InstallRequirement - ): - # type: (...) -> Distribution - """Prepare an editable requirement - """ - assert req.editable, "cannot prepare a non-editable req as editable" - - logger.info('Obtaining %s', req) - - with indent_log(): - if self.require_hashes: - raise InstallationError( - 'The editable requirement {} cannot be installed when ' - 'requiring hashes, because there is no single file to ' - 'hash.'.format(req) - ) - req.ensure_has_source_dir(self.src_dir) - req.update_editable() - - dist = _get_prepared_distribution( - req, self.req_tracker, self.finder, self.build_isolation, - ) - - req.check_if_exists(self.use_user_site) - - return dist - - def prepare_installed_requirement( - self, - req, # type: InstallRequirement - skip_reason # type: str - ): - # type: (...) -> Distribution - """Prepare an already-installed requirement - """ - assert req.satisfied_by, "req should have been satisfied but isn't" - assert skip_reason is not None, ( - "did not get skip reason skipped but req.satisfied_by " - "is set to {}".format(req.satisfied_by) - ) - logger.info( - 'Requirement %s: %s (%s)', - skip_reason, req, req.satisfied_by.version - ) - with indent_log(): - if self.require_hashes: - logger.debug( - 'Since it is already installed, we are trusting this ' - 'package without checking its hash. To ensure a ' - 'completely repeatable environment, install into an ' - 'empty virtualenv.' - ) - return InstalledDistribution(req).get_pkg_resources_distribution() diff --git a/venv/lib/python3.9/site-packages/pip/_internal/pyproject.py b/venv/lib/python3.9/site-packages/pip/_internal/pyproject.py deleted file mode 100644 index 5aa6160..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/pyproject.py +++ /dev/null @@ -1,183 +0,0 @@ -import os -from collections import namedtuple -from typing import Any, List, Optional - -from pip._vendor import tomli -from pip._vendor.packaging.requirements import InvalidRequirement, Requirement - -from pip._internal.exceptions import InstallationError - - -def _is_list_of_str(obj): - # type: (Any) -> bool - return ( - isinstance(obj, list) and - all(isinstance(item, str) for item in obj) - ) - - -def make_pyproject_path(unpacked_source_directory): - # type: (str) -> str - return os.path.join(unpacked_source_directory, 'pyproject.toml') - - -BuildSystemDetails = namedtuple('BuildSystemDetails', [ - 'requires', 'backend', 'check', 'backend_path' -]) - - -def load_pyproject_toml( - use_pep517, # type: Optional[bool] - pyproject_toml, # type: str - setup_py, # type: str - req_name # type: str -): - # type: (...) -> Optional[BuildSystemDetails] - """Load the pyproject.toml file. - - Parameters: - use_pep517 - Has the user requested PEP 517 processing? None - means the user hasn't explicitly specified. - pyproject_toml - Location of the project's pyproject.toml file - setup_py - Location of the project's setup.py file - req_name - The name of the requirement we're processing (for - error reporting) - - Returns: - None if we should use the legacy code path, otherwise a tuple - ( - requirements from pyproject.toml, - name of PEP 517 backend, - requirements we should check are installed after setting - up the build environment - directory paths to import the backend from (backend-path), - relative to the project root. - ) - """ - has_pyproject = os.path.isfile(pyproject_toml) - has_setup = os.path.isfile(setup_py) - - if has_pyproject: - with open(pyproject_toml, encoding="utf-8") as f: - pp_toml = tomli.load(f) - build_system = pp_toml.get("build-system") - else: - build_system = None - - # The following cases must use PEP 517 - # We check for use_pep517 being non-None and falsey because that means - # the user explicitly requested --no-use-pep517. The value 0 as - # opposed to False can occur when the value is provided via an - # environment variable or config file option (due to the quirk of - # strtobool() returning an integer in pip's configuration code). - if has_pyproject and not has_setup: - if use_pep517 is not None and not use_pep517: - raise InstallationError( - "Disabling PEP 517 processing is invalid: " - "project does not have a setup.py" - ) - use_pep517 = True - elif build_system and "build-backend" in build_system: - if use_pep517 is not None and not use_pep517: - raise InstallationError( - "Disabling PEP 517 processing is invalid: " - "project specifies a build backend of {} " - "in pyproject.toml".format( - build_system["build-backend"] - ) - ) - use_pep517 = True - - # If we haven't worked out whether to use PEP 517 yet, - # and the user hasn't explicitly stated a preference, - # we do so if the project has a pyproject.toml file. - elif use_pep517 is None: - use_pep517 = has_pyproject - - # At this point, we know whether we're going to use PEP 517. - assert use_pep517 is not None - - # If we're using the legacy code path, there is nothing further - # for us to do here. - if not use_pep517: - return None - - if build_system is None: - # Either the user has a pyproject.toml with no build-system - # section, or the user has no pyproject.toml, but has opted in - # explicitly via --use-pep517. - # In the absence of any explicit backend specification, we - # assume the setuptools backend that most closely emulates the - # traditional direct setup.py execution, and require wheel and - # a version of setuptools that supports that backend. - - build_system = { - "requires": ["setuptools>=40.8.0", "wheel"], - "build-backend": "setuptools.build_meta:__legacy__", - } - - # If we're using PEP 517, we have build system information (either - # from pyproject.toml, or defaulted by the code above). - # Note that at this point, we do not know if the user has actually - # specified a backend, though. - assert build_system is not None - - # Ensure that the build-system section in pyproject.toml conforms - # to PEP 518. - error_template = ( - "{package} has a pyproject.toml file that does not comply " - "with PEP 518: {reason}" - ) - - # Specifying the build-system table but not the requires key is invalid - if "requires" not in build_system: - raise InstallationError( - error_template.format(package=req_name, reason=( - "it has a 'build-system' table but not " - "'build-system.requires' which is mandatory in the table" - )) - ) - - # Error out if requires is not a list of strings - requires = build_system["requires"] - if not _is_list_of_str(requires): - raise InstallationError(error_template.format( - package=req_name, - reason="'build-system.requires' is not a list of strings.", - )) - - # Each requirement must be valid as per PEP 508 - for requirement in requires: - try: - Requirement(requirement) - except InvalidRequirement: - raise InstallationError( - error_template.format( - package=req_name, - reason=( - "'build-system.requires' contains an invalid " - "requirement: {!r}".format(requirement) - ), - ) - ) - - backend = build_system.get("build-backend") - backend_path = build_system.get("backend-path", []) - check = [] # type: List[str] - if backend is None: - # If the user didn't specify a backend, we assume they want to use - # the setuptools backend. But we can't be sure they have included - # a version of setuptools which supplies the backend, or wheel - # (which is needed by the backend) in their requirements. So we - # make a note to check that those requirements are present once - # we have set up the environment. - # This is quite a lot of work to check for a very specific case. But - # the problem is, that case is potentially quite common - projects that - # adopted PEP 518 early for the ability to specify requirements to - # execute setup.py, but never considered needing to mention the build - # tools themselves. The original PEP 518 code had a similar check (but - # implemented in a different way). - backend = "setuptools.build_meta:__legacy__" - check = ["setuptools>=40.8.0", "wheel"] - - return BuildSystemDetails(requires, backend, check, backend_path) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/req/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/req/__init__.py deleted file mode 100644 index aaea748..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/req/__init__.py +++ /dev/null @@ -1,94 +0,0 @@ -import collections -import logging -from typing import Iterator, List, Optional, Sequence, Tuple - -from pip._internal.utils.logging import indent_log - -from .req_file import parse_requirements -from .req_install import InstallRequirement -from .req_set import RequirementSet - -__all__ = [ - "RequirementSet", "InstallRequirement", - "parse_requirements", "install_given_reqs", -] - -logger = logging.getLogger(__name__) - - -class InstallationResult: - def __init__(self, name: str) -> None: - self.name = name - - def __repr__(self) -> str: - return f"InstallationResult(name={self.name!r})" - - -def _validate_requirements( - requirements: List[InstallRequirement], -) -> Iterator[Tuple[str, InstallRequirement]]: - for req in requirements: - assert req.name, f"invalid to-be-installed requirement: {req}" - yield req.name, req - - -def install_given_reqs( - requirements: List[InstallRequirement], - install_options: List[str], - global_options: Sequence[str], - root: Optional[str], - home: Optional[str], - prefix: Optional[str], - warn_script_location: bool, - use_user_site: bool, - pycompile: bool, -) -> List[InstallationResult]: - """ - Install everything in the given list. - - (to be called after having downloaded and unpacked the packages) - """ - to_install = collections.OrderedDict(_validate_requirements(requirements)) - - if to_install: - logger.info( - 'Installing collected packages: %s', - ', '.join(to_install.keys()), - ) - - installed = [] - - with indent_log(): - for req_name, requirement in to_install.items(): - if requirement.should_reinstall: - logger.info('Attempting uninstall: %s', req_name) - with indent_log(): - uninstalled_pathset = requirement.uninstall( - auto_confirm=True - ) - else: - uninstalled_pathset = None - - try: - requirement.install( - install_options, - global_options, - root=root, - home=home, - prefix=prefix, - warn_script_location=warn_script_location, - use_user_site=use_user_site, - pycompile=pycompile, - ) - except Exception: - # if install did not succeed, rollback previous uninstall - if uninstalled_pathset and not requirement.install_succeeded: - uninstalled_pathset.rollback() - raise - else: - if uninstalled_pathset and requirement.install_succeeded: - uninstalled_pathset.commit() - - installed.append(InstallationResult(req_name)) - - return installed diff --git a/venv/lib/python3.9/site-packages/pip/_internal/req/constructors.py b/venv/lib/python3.9/site-packages/pip/_internal/req/constructors.py deleted file mode 100644 index d0f5b42..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/req/constructors.py +++ /dev/null @@ -1,474 +0,0 @@ -"""Backing implementation for InstallRequirement's various constructors - -The idea here is that these formed a major chunk of InstallRequirement's size -so, moving them and support code dedicated to them outside of that class -helps creates for better understandability for the rest of the code. - -These are meant to be used elsewhere within pip to create instances of -InstallRequirement. -""" - -import logging -import os -import re -from typing import Any, Dict, Optional, Set, Tuple, Union - -from pip._vendor.packaging.markers import Marker -from pip._vendor.packaging.requirements import InvalidRequirement, Requirement -from pip._vendor.packaging.specifiers import Specifier -from pip._vendor.pkg_resources import RequirementParseError, parse_requirements - -from pip._internal.exceptions import InstallationError -from pip._internal.models.index import PyPI, TestPyPI -from pip._internal.models.link import Link -from pip._internal.models.wheel import Wheel -from pip._internal.pyproject import make_pyproject_path -from pip._internal.req.req_file import ParsedRequirement -from pip._internal.req.req_install import InstallRequirement -from pip._internal.utils.filetypes import is_archive_file -from pip._internal.utils.misc import is_installable_dir -from pip._internal.utils.urls import path_to_url -from pip._internal.vcs import is_url, vcs - -__all__ = [ - "install_req_from_editable", "install_req_from_line", - "parse_editable" -] - -logger = logging.getLogger(__name__) -operators = Specifier._operators.keys() - - -def _strip_extras(path: str) -> Tuple[str, Optional[str]]: - m = re.match(r'^(.+)(\[[^\]]+\])$', path) - extras = None - if m: - path_no_extras = m.group(1) - extras = m.group(2) - else: - path_no_extras = path - - return path_no_extras, extras - - -def convert_extras(extras: Optional[str]) -> Set[str]: - if not extras: - return set() - return Requirement("placeholder" + extras.lower()).extras - - -def parse_editable(editable_req: str) -> Tuple[Optional[str], str, Set[str]]: - """Parses an editable requirement into: - - a requirement name - - an URL - - extras - - editable options - Accepted requirements: - svn+http://blahblah@rev#egg=Foobar[baz]&subdirectory=version_subdir - .[some_extra] - """ - - url = editable_req - - # If a file path is specified with extras, strip off the extras. - url_no_extras, extras = _strip_extras(url) - - if os.path.isdir(url_no_extras): - setup_py = os.path.join(url_no_extras, 'setup.py') - setup_cfg = os.path.join(url_no_extras, 'setup.cfg') - if not os.path.exists(setup_py) and not os.path.exists(setup_cfg): - msg = ( - 'File "setup.py" or "setup.cfg" not found. Directory cannot be ' - 'installed in editable mode: {}' - .format(os.path.abspath(url_no_extras)) - ) - pyproject_path = make_pyproject_path(url_no_extras) - if os.path.isfile(pyproject_path): - msg += ( - '\n(A "pyproject.toml" file was found, but editable ' - 'mode currently requires a setuptools-based build.)' - ) - raise InstallationError(msg) - - # Treating it as code that has already been checked out - url_no_extras = path_to_url(url_no_extras) - - if url_no_extras.lower().startswith('file:'): - package_name = Link(url_no_extras).egg_fragment - if extras: - return ( - package_name, - url_no_extras, - Requirement("placeholder" + extras.lower()).extras, - ) - else: - return package_name, url_no_extras, set() - - for version_control in vcs: - if url.lower().startswith(f'{version_control}:'): - url = f'{version_control}+{url}' - break - - link = Link(url) - - if not link.is_vcs: - backends = ", ".join(vcs.all_schemes) - raise InstallationError( - f'{editable_req} is not a valid editable requirement. ' - f'It should either be a path to a local project or a VCS URL ' - f'(beginning with {backends}).' - ) - - package_name = link.egg_fragment - if not package_name: - raise InstallationError( - "Could not detect requirement name for '{}', please specify one " - "with #egg=your_package_name".format(editable_req) - ) - return package_name, url, set() - - -def deduce_helpful_msg(req: str) -> str: - """Returns helpful msg in case requirements file does not exist, - or cannot be parsed. - - :params req: Requirements file path - """ - msg = "" - if os.path.exists(req): - msg = " The path does exist. " - # Try to parse and check if it is a requirements file. - try: - with open(req) as fp: - # parse first line only - next(parse_requirements(fp.read())) - msg += ( - "The argument you provided " - "({}) appears to be a" - " requirements file. If that is the" - " case, use the '-r' flag to install" - " the packages specified within it." - ).format(req) - except RequirementParseError: - logger.debug( - "Cannot parse '%s' as requirements file", req, exc_info=True - ) - else: - msg += f" File '{req}' does not exist." - return msg - - -class RequirementParts: - def __init__( - self, - requirement: Optional[Requirement], - link: Optional[Link], - markers: Optional[Marker], - extras: Set[str], - ): - self.requirement = requirement - self.link = link - self.markers = markers - self.extras = extras - - -def parse_req_from_editable(editable_req: str) -> RequirementParts: - name, url, extras_override = parse_editable(editable_req) - - if name is not None: - try: - req: Optional[Requirement] = Requirement(name) - except InvalidRequirement: - raise InstallationError(f"Invalid requirement: '{name}'") - else: - req = None - - link = Link(url) - - return RequirementParts(req, link, None, extras_override) - - -# ---- The actual constructors follow ---- - - -def install_req_from_editable( - editable_req: str, - comes_from: Optional[Union[InstallRequirement, str]] = None, - use_pep517: Optional[bool] = None, - isolated: bool = False, - options: Optional[Dict[str, Any]] = None, - constraint: bool = False, - user_supplied: bool = False, -) -> InstallRequirement: - - parts = parse_req_from_editable(editable_req) - - return InstallRequirement( - parts.requirement, - comes_from=comes_from, - user_supplied=user_supplied, - editable=True, - link=parts.link, - constraint=constraint, - use_pep517=use_pep517, - isolated=isolated, - install_options=options.get("install_options", []) if options else [], - global_options=options.get("global_options", []) if options else [], - hash_options=options.get("hashes", {}) if options else {}, - extras=parts.extras, - ) - - -def _looks_like_path(name: str) -> bool: - """Checks whether the string "looks like" a path on the filesystem. - - This does not check whether the target actually exists, only judge from the - appearance. - - Returns true if any of the following conditions is true: - * a path separator is found (either os.path.sep or os.path.altsep); - * a dot is found (which represents the current directory). - """ - if os.path.sep in name: - return True - if os.path.altsep is not None and os.path.altsep in name: - return True - if name.startswith("."): - return True - return False - - -def _get_url_from_path(path: str, name: str) -> Optional[str]: - """ - First, it checks whether a provided path is an installable directory. If it - is, returns the path. - - If false, check if the path is an archive file (such as a .whl). - The function checks if the path is a file. If false, if the path has - an @, it will treat it as a PEP 440 URL requirement and return the path. - """ - if _looks_like_path(name) and os.path.isdir(path): - if is_installable_dir(path): - return path_to_url(path) - raise InstallationError( - f"Directory {name!r} is not installable. Neither 'setup.py' " - "nor 'pyproject.toml' found." - ) - if not is_archive_file(path): - return None - if os.path.isfile(path): - return path_to_url(path) - urlreq_parts = name.split('@', 1) - if len(urlreq_parts) >= 2 and not _looks_like_path(urlreq_parts[0]): - # If the path contains '@' and the part before it does not look - # like a path, try to treat it as a PEP 440 URL req instead. - return None - logger.warning( - 'Requirement %r looks like a filename, but the ' - 'file does not exist', - name - ) - return path_to_url(path) - - -def parse_req_from_line(name: str, line_source: Optional[str]) -> RequirementParts: - if is_url(name): - marker_sep = '; ' - else: - marker_sep = ';' - if marker_sep in name: - name, markers_as_string = name.split(marker_sep, 1) - markers_as_string = markers_as_string.strip() - if not markers_as_string: - markers = None - else: - markers = Marker(markers_as_string) - else: - markers = None - name = name.strip() - req_as_string = None - path = os.path.normpath(os.path.abspath(name)) - link = None - extras_as_string = None - - if is_url(name): - link = Link(name) - else: - p, extras_as_string = _strip_extras(path) - url = _get_url_from_path(p, name) - if url is not None: - link = Link(url) - - # it's a local file, dir, or url - if link: - # Handle relative file URLs - if link.scheme == 'file' and re.search(r'\.\./', link.url): - link = Link( - path_to_url(os.path.normpath(os.path.abspath(link.path)))) - # wheel file - if link.is_wheel: - wheel = Wheel(link.filename) # can raise InvalidWheelFilename - req_as_string = f"{wheel.name}=={wheel.version}" - else: - # set the req to the egg fragment. when it's not there, this - # will become an 'unnamed' requirement - req_as_string = link.egg_fragment - - # a requirement specifier - else: - req_as_string = name - - extras = convert_extras(extras_as_string) - - def with_source(text: str) -> str: - if not line_source: - return text - return f'{text} (from {line_source})' - - def _parse_req_string(req_as_string: str) -> Requirement: - try: - req = Requirement(req_as_string) - except InvalidRequirement: - if os.path.sep in req_as_string: - add_msg = "It looks like a path." - add_msg += deduce_helpful_msg(req_as_string) - elif ('=' in req_as_string and - not any(op in req_as_string for op in operators)): - add_msg = "= is not a valid operator. Did you mean == ?" - else: - add_msg = '' - msg = with_source( - f'Invalid requirement: {req_as_string!r}' - ) - if add_msg: - msg += f'\nHint: {add_msg}' - raise InstallationError(msg) - else: - # Deprecate extras after specifiers: "name>=1.0[extras]" - # This currently works by accident because _strip_extras() parses - # any extras in the end of the string and those are saved in - # RequirementParts - for spec in req.specifier: - spec_str = str(spec) - if spec_str.endswith(']'): - msg = f"Extras after version '{spec_str}'." - raise InstallationError(msg) - return req - - if req_as_string is not None: - req: Optional[Requirement] = _parse_req_string(req_as_string) - else: - req = None - - return RequirementParts(req, link, markers, extras) - - -def install_req_from_line( - name: str, - comes_from: Optional[Union[str, InstallRequirement]] = None, - use_pep517: Optional[bool] = None, - isolated: bool = False, - options: Optional[Dict[str, Any]] = None, - constraint: bool = False, - line_source: Optional[str] = None, - user_supplied: bool = False, -) -> InstallRequirement: - """Creates an InstallRequirement from a name, which might be a - requirement, directory containing 'setup.py', filename, or URL. - - :param line_source: An optional string describing where the line is from, - for logging purposes in case of an error. - """ - parts = parse_req_from_line(name, line_source) - - return InstallRequirement( - parts.requirement, comes_from, link=parts.link, markers=parts.markers, - use_pep517=use_pep517, isolated=isolated, - install_options=options.get("install_options", []) if options else [], - global_options=options.get("global_options", []) if options else [], - hash_options=options.get("hashes", {}) if options else {}, - constraint=constraint, - extras=parts.extras, - user_supplied=user_supplied, - ) - - -def install_req_from_req_string( - req_string: str, - comes_from: Optional[InstallRequirement] = None, - isolated: bool = False, - use_pep517: Optional[bool] = None, - user_supplied: bool = False, -) -> InstallRequirement: - try: - req = Requirement(req_string) - except InvalidRequirement: - raise InstallationError(f"Invalid requirement: '{req_string}'") - - domains_not_allowed = [ - PyPI.file_storage_domain, - TestPyPI.file_storage_domain, - ] - if (req.url and comes_from and comes_from.link and - comes_from.link.netloc in domains_not_allowed): - # Explicitly disallow pypi packages that depend on external urls - raise InstallationError( - "Packages installed from PyPI cannot depend on packages " - "which are not also hosted on PyPI.\n" - "{} depends on {} ".format(comes_from.name, req) - ) - - return InstallRequirement( - req, - comes_from, - isolated=isolated, - use_pep517=use_pep517, - user_supplied=user_supplied, - ) - - -def install_req_from_parsed_requirement( - parsed_req: ParsedRequirement, - isolated: bool = False, - use_pep517: Optional[bool] = None, - user_supplied: bool = False, -) -> InstallRequirement: - if parsed_req.is_editable: - req = install_req_from_editable( - parsed_req.requirement, - comes_from=parsed_req.comes_from, - use_pep517=use_pep517, - constraint=parsed_req.constraint, - isolated=isolated, - user_supplied=user_supplied, - ) - - else: - req = install_req_from_line( - parsed_req.requirement, - comes_from=parsed_req.comes_from, - use_pep517=use_pep517, - isolated=isolated, - options=parsed_req.options, - constraint=parsed_req.constraint, - line_source=parsed_req.line_source, - user_supplied=user_supplied, - ) - return req - - -def install_req_from_link_and_ireq( - link: Link, ireq: InstallRequirement -) -> InstallRequirement: - return InstallRequirement( - req=ireq.req, - comes_from=ireq.comes_from, - editable=ireq.editable, - link=link, - markers=ireq.markers, - use_pep517=ireq.use_pep517, - isolated=ireq.isolated, - install_options=ireq.install_options, - global_options=ireq.global_options, - hash_options=ireq.hash_options, - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/req/req_file.py b/venv/lib/python3.9/site-packages/pip/_internal/req/req_file.py deleted file mode 100644 index 01c6cf6..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/req/req_file.py +++ /dev/null @@ -1,528 +0,0 @@ -""" -Requirements file parsing -""" - -import optparse -import os -import re -import shlex -import urllib.parse -from optparse import Values -from typing import TYPE_CHECKING, Any, Callable, Dict, Iterator, List, Optional, Tuple - -from pip._internal.cli import cmdoptions -from pip._internal.exceptions import InstallationError, RequirementsFileParseError -from pip._internal.models.search_scope import SearchScope -from pip._internal.network.session import PipSession -from pip._internal.network.utils import raise_for_status -from pip._internal.utils.encoding import auto_decode -from pip._internal.utils.urls import get_url_scheme - -if TYPE_CHECKING: - # NoReturn introduced in 3.6.2; imported only for type checking to maintain - # pip compatibility with older patch versions of Python 3.6 - from typing import NoReturn - - from pip._internal.index.package_finder import PackageFinder - -__all__ = ['parse_requirements'] - -ReqFileLines = Iterator[Tuple[int, str]] - -LineParser = Callable[[str], Tuple[str, Values]] - -SCHEME_RE = re.compile(r'^(http|https|file):', re.I) -COMMENT_RE = re.compile(r'(^|\s+)#.*$') - -# Matches environment variable-style values in '${MY_VARIABLE_1}' with the -# variable name consisting of only uppercase letters, digits or the '_' -# (underscore). This follows the POSIX standard defined in IEEE Std 1003.1, -# 2013 Edition. -ENV_VAR_RE = re.compile(r'(?P\$\{(?P[A-Z0-9_]+)\})') - -SUPPORTED_OPTIONS: List[Callable[..., optparse.Option]] = [ - cmdoptions.index_url, - cmdoptions.extra_index_url, - cmdoptions.no_index, - cmdoptions.constraints, - cmdoptions.requirements, - cmdoptions.editable, - cmdoptions.find_links, - cmdoptions.no_binary, - cmdoptions.only_binary, - cmdoptions.prefer_binary, - cmdoptions.require_hashes, - cmdoptions.pre, - cmdoptions.trusted_host, - cmdoptions.use_new_feature, -] - -# options to be passed to requirements -SUPPORTED_OPTIONS_REQ: List[Callable[..., optparse.Option]] = [ - cmdoptions.install_options, - cmdoptions.global_options, - cmdoptions.hash, -] - -# the 'dest' string values -SUPPORTED_OPTIONS_REQ_DEST = [str(o().dest) for o in SUPPORTED_OPTIONS_REQ] - - -class ParsedRequirement: - def __init__( - self, - requirement: str, - is_editable: bool, - comes_from: str, - constraint: bool, - options: Optional[Dict[str, Any]] = None, - line_source: Optional[str] = None, - ) -> None: - self.requirement = requirement - self.is_editable = is_editable - self.comes_from = comes_from - self.options = options - self.constraint = constraint - self.line_source = line_source - - -class ParsedLine: - def __init__( - self, - filename: str, - lineno: int, - args: str, - opts: Values, - constraint: bool, - ) -> None: - self.filename = filename - self.lineno = lineno - self.opts = opts - self.constraint = constraint - - if args: - self.is_requirement = True - self.is_editable = False - self.requirement = args - elif opts.editables: - self.is_requirement = True - self.is_editable = True - # We don't support multiple -e on one line - self.requirement = opts.editables[0] - else: - self.is_requirement = False - - -def parse_requirements( - filename: str, - session: PipSession, - finder: Optional["PackageFinder"] = None, - options: Optional[optparse.Values] = None, - constraint: bool = False, -) -> Iterator[ParsedRequirement]: - """Parse a requirements file and yield ParsedRequirement instances. - - :param filename: Path or url of requirements file. - :param session: PipSession instance. - :param finder: Instance of pip.index.PackageFinder. - :param options: cli options. - :param constraint: If true, parsing a constraint file rather than - requirements file. - """ - line_parser = get_line_parser(finder) - parser = RequirementsFileParser(session, line_parser) - - for parsed_line in parser.parse(filename, constraint): - parsed_req = handle_line( - parsed_line, - options=options, - finder=finder, - session=session - ) - if parsed_req is not None: - yield parsed_req - - -def preprocess(content: str) -> ReqFileLines: - """Split, filter, and join lines, and return a line iterator - - :param content: the content of the requirements file - """ - lines_enum: ReqFileLines = enumerate(content.splitlines(), start=1) - lines_enum = join_lines(lines_enum) - lines_enum = ignore_comments(lines_enum) - lines_enum = expand_env_variables(lines_enum) - return lines_enum - - -def handle_requirement_line( - line: ParsedLine, - options: Optional[optparse.Values] = None, -) -> ParsedRequirement: - - # preserve for the nested code path - line_comes_from = '{} {} (line {})'.format( - '-c' if line.constraint else '-r', line.filename, line.lineno, - ) - - assert line.is_requirement - - if line.is_editable: - # For editable requirements, we don't support per-requirement - # options, so just return the parsed requirement. - return ParsedRequirement( - requirement=line.requirement, - is_editable=line.is_editable, - comes_from=line_comes_from, - constraint=line.constraint, - ) - else: - if options: - # Disable wheels if the user has specified build options - cmdoptions.check_install_build_global(options, line.opts) - - # get the options that apply to requirements - req_options = {} - for dest in SUPPORTED_OPTIONS_REQ_DEST: - if dest in line.opts.__dict__ and line.opts.__dict__[dest]: - req_options[dest] = line.opts.__dict__[dest] - - line_source = f'line {line.lineno} of {line.filename}' - return ParsedRequirement( - requirement=line.requirement, - is_editable=line.is_editable, - comes_from=line_comes_from, - constraint=line.constraint, - options=req_options, - line_source=line_source, - ) - - -def handle_option_line( - opts: Values, - filename: str, - lineno: int, - finder: Optional["PackageFinder"] = None, - options: Optional[optparse.Values] = None, - session: Optional[PipSession] = None, -) -> None: - - if options: - # percolate options upward - if opts.require_hashes: - options.require_hashes = opts.require_hashes - if opts.features_enabled: - options.features_enabled.extend( - f for f in opts.features_enabled - if f not in options.features_enabled - ) - - # set finder options - if finder: - find_links = finder.find_links - index_urls = finder.index_urls - if opts.index_url: - index_urls = [opts.index_url] - if opts.no_index is True: - index_urls = [] - if opts.extra_index_urls: - index_urls.extend(opts.extra_index_urls) - if opts.find_links: - # FIXME: it would be nice to keep track of the source - # of the find_links: support a find-links local path - # relative to a requirements file. - value = opts.find_links[0] - req_dir = os.path.dirname(os.path.abspath(filename)) - relative_to_reqs_file = os.path.join(req_dir, value) - if os.path.exists(relative_to_reqs_file): - value = relative_to_reqs_file - find_links.append(value) - - if session: - # We need to update the auth urls in session - session.update_index_urls(index_urls) - - search_scope = SearchScope( - find_links=find_links, - index_urls=index_urls, - ) - finder.search_scope = search_scope - - if opts.pre: - finder.set_allow_all_prereleases() - - if opts.prefer_binary: - finder.set_prefer_binary() - - if session: - for host in opts.trusted_hosts or []: - source = f'line {lineno} of {filename}' - session.add_trusted_host(host, source=source) - - -def handle_line( - line: ParsedLine, - options: Optional[optparse.Values] = None, - finder: Optional["PackageFinder"] = None, - session: Optional[PipSession] = None, -) -> Optional[ParsedRequirement]: - """Handle a single parsed requirements line; This can result in - creating/yielding requirements, or updating the finder. - - :param line: The parsed line to be processed. - :param options: CLI options. - :param finder: The finder - updated by non-requirement lines. - :param session: The session - updated by non-requirement lines. - - Returns a ParsedRequirement object if the line is a requirement line, - otherwise returns None. - - For lines that contain requirements, the only options that have an effect - are from SUPPORTED_OPTIONS_REQ, and they are scoped to the - requirement. Other options from SUPPORTED_OPTIONS may be present, but are - ignored. - - For lines that do not contain requirements, the only options that have an - effect are from SUPPORTED_OPTIONS. Options from SUPPORTED_OPTIONS_REQ may - be present, but are ignored. These lines may contain multiple options - (although our docs imply only one is supported), and all our parsed and - affect the finder. - """ - - if line.is_requirement: - parsed_req = handle_requirement_line(line, options) - return parsed_req - else: - handle_option_line( - line.opts, - line.filename, - line.lineno, - finder, - options, - session, - ) - return None - - -class RequirementsFileParser: - def __init__( - self, - session: PipSession, - line_parser: LineParser, - ) -> None: - self._session = session - self._line_parser = line_parser - - def parse(self, filename: str, constraint: bool) -> Iterator[ParsedLine]: - """Parse a given file, yielding parsed lines. - """ - yield from self._parse_and_recurse(filename, constraint) - - def _parse_and_recurse( - self, filename: str, constraint: bool - ) -> Iterator[ParsedLine]: - for line in self._parse_file(filename, constraint): - if ( - not line.is_requirement and - (line.opts.requirements or line.opts.constraints) - ): - # parse a nested requirements file - if line.opts.requirements: - req_path = line.opts.requirements[0] - nested_constraint = False - else: - req_path = line.opts.constraints[0] - nested_constraint = True - - # original file is over http - if SCHEME_RE.search(filename): - # do a url join so relative paths work - req_path = urllib.parse.urljoin(filename, req_path) - # original file and nested file are paths - elif not SCHEME_RE.search(req_path): - # do a join so relative paths work - req_path = os.path.join( - os.path.dirname(filename), req_path, - ) - - yield from self._parse_and_recurse(req_path, nested_constraint) - else: - yield line - - def _parse_file(self, filename: str, constraint: bool) -> Iterator[ParsedLine]: - _, content = get_file_content(filename, self._session) - - lines_enum = preprocess(content) - - for line_number, line in lines_enum: - try: - args_str, opts = self._line_parser(line) - except OptionParsingError as e: - # add offending line - msg = f'Invalid requirement: {line}\n{e.msg}' - raise RequirementsFileParseError(msg) - - yield ParsedLine( - filename, - line_number, - args_str, - opts, - constraint, - ) - - -def get_line_parser(finder: Optional["PackageFinder"]) -> LineParser: - def parse_line(line: str) -> Tuple[str, Values]: - # Build new parser for each line since it accumulates appendable - # options. - parser = build_parser() - defaults = parser.get_default_values() - defaults.index_url = None - if finder: - defaults.format_control = finder.format_control - - args_str, options_str = break_args_options(line) - - opts, _ = parser.parse_args(shlex.split(options_str), defaults) - - return args_str, opts - - return parse_line - - -def break_args_options(line: str) -> Tuple[str, str]: - """Break up the line into an args and options string. We only want to shlex - (and then optparse) the options, not the args. args can contain markers - which are corrupted by shlex. - """ - tokens = line.split(' ') - args = [] - options = tokens[:] - for token in tokens: - if token.startswith('-') or token.startswith('--'): - break - else: - args.append(token) - options.pop(0) - return ' '.join(args), ' '.join(options) - - -class OptionParsingError(Exception): - def __init__(self, msg: str) -> None: - self.msg = msg - - -def build_parser() -> optparse.OptionParser: - """ - Return a parser for parsing requirement lines - """ - parser = optparse.OptionParser(add_help_option=False) - - option_factories = SUPPORTED_OPTIONS + SUPPORTED_OPTIONS_REQ - for option_factory in option_factories: - option = option_factory() - parser.add_option(option) - - # By default optparse sys.exits on parsing errors. We want to wrap - # that in our own exception. - def parser_exit(self: Any, msg: str) -> "NoReturn": - raise OptionParsingError(msg) - # NOTE: mypy disallows assigning to a method - # https://github.com/python/mypy/issues/2427 - parser.exit = parser_exit # type: ignore - - return parser - - -def join_lines(lines_enum: ReqFileLines) -> ReqFileLines: - """Joins a line ending in '\' with the previous line (except when following - comments). The joined line takes on the index of the first line. - """ - primary_line_number = None - new_line: List[str] = [] - for line_number, line in lines_enum: - if not line.endswith('\\') or COMMENT_RE.match(line): - if COMMENT_RE.match(line): - # this ensures comments are always matched later - line = ' ' + line - if new_line: - new_line.append(line) - assert primary_line_number is not None - yield primary_line_number, ''.join(new_line) - new_line = [] - else: - yield line_number, line - else: - if not new_line: - primary_line_number = line_number - new_line.append(line.strip('\\')) - - # last line contains \ - if new_line: - assert primary_line_number is not None - yield primary_line_number, ''.join(new_line) - - # TODO: handle space after '\'. - - -def ignore_comments(lines_enum: ReqFileLines) -> ReqFileLines: - """ - Strips comments and filter empty lines. - """ - for line_number, line in lines_enum: - line = COMMENT_RE.sub('', line) - line = line.strip() - if line: - yield line_number, line - - -def expand_env_variables(lines_enum: ReqFileLines) -> ReqFileLines: - """Replace all environment variables that can be retrieved via `os.getenv`. - - The only allowed format for environment variables defined in the - requirement file is `${MY_VARIABLE_1}` to ensure two things: - - 1. Strings that contain a `$` aren't accidentally (partially) expanded. - 2. Ensure consistency across platforms for requirement files. - - These points are the result of a discussion on the `github pull - request #3514 `_. - - Valid characters in variable names follow the `POSIX standard - `_ and are limited - to uppercase letter, digits and the `_` (underscore). - """ - for line_number, line in lines_enum: - for env_var, var_name in ENV_VAR_RE.findall(line): - value = os.getenv(var_name) - if not value: - continue - - line = line.replace(env_var, value) - - yield line_number, line - - -def get_file_content(url: str, session: PipSession) -> Tuple[str, str]: - """Gets the content of a file; it may be a filename, file: URL, or - http: URL. Returns (location, content). Content is unicode. - Respects # -*- coding: declarations on the retrieved files. - - :param url: File path or url. - :param session: PipSession instance. - """ - scheme = get_url_scheme(url) - - # Pip has special support for file:// URLs (LocalFSAdapter). - if scheme in ['http', 'https', 'file']: - resp = session.get(url) - raise_for_status(resp) - return resp.url, resp.text - - # Assume this is a bare path. - try: - with open(url, 'rb') as f: - content = auto_decode(f.read()) - except OSError as exc: - raise InstallationError(f'Could not open requirements file: {exc}') - return url, content diff --git a/venv/lib/python3.9/site-packages/pip/_internal/req/req_install.py b/venv/lib/python3.9/site-packages/pip/_internal/req/req_install.py deleted file mode 100644 index 4c58cdb..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/req/req_install.py +++ /dev/null @@ -1,846 +0,0 @@ -# The following comment should be removed at some point in the future. -# mypy: strict-optional=False - -import logging -import os -import shutil -import sys -import uuid -import zipfile -from typing import Any, Dict, Iterable, List, Optional, Sequence, Union - -from pip._vendor import pkg_resources, six -from pip._vendor.packaging.markers import Marker -from pip._vendor.packaging.requirements import Requirement -from pip._vendor.packaging.specifiers import SpecifierSet -from pip._vendor.packaging.utils import canonicalize_name -from pip._vendor.packaging.version import Version -from pip._vendor.packaging.version import parse as parse_version -from pip._vendor.pep517.wrappers import Pep517HookCaller -from pip._vendor.pkg_resources import Distribution - -from pip._internal.build_env import BuildEnvironment, NoOpBuildEnvironment -from pip._internal.exceptions import InstallationError -from pip._internal.locations import get_scheme -from pip._internal.models.link import Link -from pip._internal.operations.build.metadata import generate_metadata -from pip._internal.operations.build.metadata_legacy import ( - generate_metadata as generate_metadata_legacy, -) -from pip._internal.operations.install.editable_legacy import ( - install_editable as install_editable_legacy, -) -from pip._internal.operations.install.legacy import LegacyInstallFailure -from pip._internal.operations.install.legacy import install as install_legacy -from pip._internal.operations.install.wheel import install_wheel -from pip._internal.pyproject import load_pyproject_toml, make_pyproject_path -from pip._internal.req.req_uninstall import UninstallPathSet -from pip._internal.utils.deprecation import deprecated -from pip._internal.utils.direct_url_helpers import direct_url_from_link -from pip._internal.utils.hashes import Hashes -from pip._internal.utils.logging import indent_log -from pip._internal.utils.misc import ( - ask_path_exists, - backup_dir, - display_path, - dist_in_site_packages, - dist_in_usersite, - get_distribution, - hide_url, - redact_auth_from_url, -) -from pip._internal.utils.packaging import get_metadata -from pip._internal.utils.temp_dir import TempDirectory, tempdir_kinds -from pip._internal.utils.virtualenv import running_under_virtualenv -from pip._internal.vcs import vcs - -logger = logging.getLogger(__name__) - - -def _get_dist(metadata_directory: str) -> Distribution: - """Return a pkg_resources.Distribution for the provided - metadata directory. - """ - dist_dir = metadata_directory.rstrip(os.sep) - - # Build a PathMetadata object, from path to metadata. :wink: - base_dir, dist_dir_name = os.path.split(dist_dir) - metadata = pkg_resources.PathMetadata(base_dir, dist_dir) - - # Determine the correct Distribution object type. - if dist_dir.endswith(".egg-info"): - dist_cls = pkg_resources.Distribution - dist_name = os.path.splitext(dist_dir_name)[0] - else: - assert dist_dir.endswith(".dist-info") - dist_cls = pkg_resources.DistInfoDistribution - dist_name = os.path.splitext(dist_dir_name)[0].split("-")[0] - - return dist_cls( - base_dir, - project_name=dist_name, - metadata=metadata, - ) - - -class InstallRequirement: - """ - Represents something that may be installed later on, may have information - about where to fetch the relevant requirement and also contains logic for - installing the said requirement. - """ - - def __init__( - self, - req: Optional[Requirement], - comes_from: Optional[Union[str, "InstallRequirement"]], - editable: bool = False, - link: Optional[Link] = None, - markers: Optional[Marker] = None, - use_pep517: Optional[bool] = None, - isolated: bool = False, - install_options: Optional[List[str]] = None, - global_options: Optional[List[str]] = None, - hash_options: Optional[Dict[str, List[str]]] = None, - constraint: bool = False, - extras: Iterable[str] = (), - user_supplied: bool = False, - ) -> None: - assert req is None or isinstance(req, Requirement), req - self.req = req - self.comes_from = comes_from - self.constraint = constraint - self.editable = editable - self.legacy_install_reason: Optional[int] = None - - # source_dir is the local directory where the linked requirement is - # located, or unpacked. In case unpacking is needed, creating and - # populating source_dir is done by the RequirementPreparer. Note this - # is not necessarily the directory where pyproject.toml or setup.py is - # located - that one is obtained via unpacked_source_directory. - self.source_dir: Optional[str] = None - if self.editable: - assert link - if link.is_file: - self.source_dir = os.path.normpath( - os.path.abspath(link.file_path) - ) - - if link is None and req and req.url: - # PEP 508 URL requirement - link = Link(req.url) - self.link = self.original_link = link - self.original_link_is_in_wheel_cache = False - - # Path to any downloaded or already-existing package. - self.local_file_path: Optional[str] = None - if self.link and self.link.is_file: - self.local_file_path = self.link.file_path - - if extras: - self.extras = extras - elif req: - self.extras = { - pkg_resources.safe_extra(extra) for extra in req.extras - } - else: - self.extras = set() - if markers is None and req: - markers = req.marker - self.markers = markers - - # This holds the pkg_resources.Distribution object if this requirement - # is already available: - self.satisfied_by: Optional[Distribution] = None - # Whether the installation process should try to uninstall an existing - # distribution before installing this requirement. - self.should_reinstall = False - # Temporary build location - self._temp_build_dir: Optional[TempDirectory] = None - # Set to True after successful installation - self.install_succeeded: Optional[bool] = None - # Supplied options - self.install_options = install_options if install_options else [] - self.global_options = global_options if global_options else [] - self.hash_options = hash_options if hash_options else {} - # Set to True after successful preparation of this requirement - self.prepared = False - # User supplied requirement are explicitly requested for installation - # by the user via CLI arguments or requirements files, as opposed to, - # e.g. dependencies, extras or constraints. - self.user_supplied = user_supplied - - self.isolated = isolated - self.build_env: BuildEnvironment = NoOpBuildEnvironment() - - # For PEP 517, the directory where we request the project metadata - # gets stored. We need this to pass to build_wheel, so the backend - # can ensure that the wheel matches the metadata (see the PEP for - # details). - self.metadata_directory: Optional[str] = None - - # The static build requirements (from pyproject.toml) - self.pyproject_requires: Optional[List[str]] = None - - # Build requirements that we will check are available - self.requirements_to_check: List[str] = [] - - # The PEP 517 backend we should use to build the project - self.pep517_backend: Optional[Pep517HookCaller] = None - - # Are we using PEP 517 for this requirement? - # After pyproject.toml has been loaded, the only valid values are True - # and False. Before loading, None is valid (meaning "use the default"). - # Setting an explicit value before loading pyproject.toml is supported, - # but after loading this flag should be treated as read only. - self.use_pep517 = use_pep517 - - # This requirement needs more preparation before it can be built - self.needs_more_preparation = False - - def __str__(self) -> str: - if self.req: - s = str(self.req) - if self.link: - s += ' from {}'.format(redact_auth_from_url(self.link.url)) - elif self.link: - s = redact_auth_from_url(self.link.url) - else: - s = '' - if self.satisfied_by is not None: - s += ' in {}'.format(display_path(self.satisfied_by.location)) - if self.comes_from: - if isinstance(self.comes_from, str): - comes_from: Optional[str] = self.comes_from - else: - comes_from = self.comes_from.from_path() - if comes_from: - s += f' (from {comes_from})' - return s - - def __repr__(self) -> str: - return '<{} object: {} editable={!r}>'.format( - self.__class__.__name__, str(self), self.editable) - - def format_debug(self) -> str: - """An un-tested helper for getting state, for debugging. - """ - attributes = vars(self) - names = sorted(attributes) - - state = ( - "{}={!r}".format(attr, attributes[attr]) for attr in sorted(names) - ) - return '<{name} object: {{{state}}}>'.format( - name=self.__class__.__name__, - state=", ".join(state), - ) - - # Things that are valid for all kinds of requirements? - @property - def name(self) -> Optional[str]: - if self.req is None: - return None - return pkg_resources.safe_name(self.req.name) - - @property - def specifier(self) -> SpecifierSet: - return self.req.specifier - - @property - def is_pinned(self) -> bool: - """Return whether I am pinned to an exact version. - - For example, some-package==1.2 is pinned; some-package>1.2 is not. - """ - specifiers = self.specifier - return (len(specifiers) == 1 and - next(iter(specifiers)).operator in {'==', '==='}) - - def match_markers(self, extras_requested: Optional[Iterable[str]] = None) -> bool: - if not extras_requested: - # Provide an extra to safely evaluate the markers - # without matching any extra - extras_requested = ('',) - if self.markers is not None: - return any( - self.markers.evaluate({'extra': extra}) - for extra in extras_requested) - else: - return True - - @property - def has_hash_options(self) -> bool: - """Return whether any known-good hashes are specified as options. - - These activate --require-hashes mode; hashes specified as part of a - URL do not. - - """ - return bool(self.hash_options) - - def hashes(self, trust_internet: bool = True) -> Hashes: - """Return a hash-comparer that considers my option- and URL-based - hashes to be known-good. - - Hashes in URLs--ones embedded in the requirements file, not ones - downloaded from an index server--are almost peers with ones from - flags. They satisfy --require-hashes (whether it was implicitly or - explicitly activated) but do not activate it. md5 and sha224 are not - allowed in flags, which should nudge people toward good algos. We - always OR all hashes together, even ones from URLs. - - :param trust_internet: Whether to trust URL-based (#md5=...) hashes - downloaded from the internet, as by populate_link() - - """ - good_hashes = self.hash_options.copy() - link = self.link if trust_internet else self.original_link - if link and link.hash: - good_hashes.setdefault(link.hash_name, []).append(link.hash) - return Hashes(good_hashes) - - def from_path(self) -> Optional[str]: - """Format a nice indicator to show where this "comes from" - """ - if self.req is None: - return None - s = str(self.req) - if self.comes_from: - if isinstance(self.comes_from, str): - comes_from = self.comes_from - else: - comes_from = self.comes_from.from_path() - if comes_from: - s += '->' + comes_from - return s - - def ensure_build_location( - self, build_dir: str, autodelete: bool, parallel_builds: bool - ) -> str: - assert build_dir is not None - if self._temp_build_dir is not None: - assert self._temp_build_dir.path - return self._temp_build_dir.path - if self.req is None: - # Some systems have /tmp as a symlink which confuses custom - # builds (such as numpy). Thus, we ensure that the real path - # is returned. - self._temp_build_dir = TempDirectory( - kind=tempdir_kinds.REQ_BUILD, globally_managed=True - ) - - return self._temp_build_dir.path - - # This is the only remaining place where we manually determine the path - # for the temporary directory. It is only needed for editables where - # it is the value of the --src option. - - # When parallel builds are enabled, add a UUID to the build directory - # name so multiple builds do not interfere with each other. - dir_name: str = canonicalize_name(self.name) - if parallel_builds: - dir_name = f"{dir_name}_{uuid.uuid4().hex}" - - # FIXME: Is there a better place to create the build_dir? (hg and bzr - # need this) - if not os.path.exists(build_dir): - logger.debug('Creating directory %s', build_dir) - os.makedirs(build_dir) - actual_build_dir = os.path.join(build_dir, dir_name) - # `None` indicates that we respect the globally-configured deletion - # settings, which is what we actually want when auto-deleting. - delete_arg = None if autodelete else False - return TempDirectory( - path=actual_build_dir, - delete=delete_arg, - kind=tempdir_kinds.REQ_BUILD, - globally_managed=True, - ).path - - def _set_requirement(self) -> None: - """Set requirement after generating metadata. - """ - assert self.req is None - assert self.metadata is not None - assert self.source_dir is not None - - # Construct a Requirement object from the generated metadata - if isinstance(parse_version(self.metadata["Version"]), Version): - op = "==" - else: - op = "===" - - self.req = Requirement( - "".join([ - self.metadata["Name"], - op, - self.metadata["Version"], - ]) - ) - - def warn_on_mismatching_name(self) -> None: - metadata_name = canonicalize_name(self.metadata["Name"]) - if canonicalize_name(self.req.name) == metadata_name: - # Everything is fine. - return - - # If we're here, there's a mismatch. Log a warning about it. - logger.warning( - 'Generating metadata for package %s ' - 'produced metadata for project name %s. Fix your ' - '#egg=%s fragments.', - self.name, metadata_name, self.name - ) - self.req = Requirement(metadata_name) - - def check_if_exists(self, use_user_site: bool) -> None: - """Find an installed distribution that satisfies or conflicts - with this requirement, and set self.satisfied_by or - self.should_reinstall appropriately. - """ - if self.req is None: - return - existing_dist = get_distribution(self.req.name) - if not existing_dist: - return - - # pkg_resouces may contain a different copy of packaging.version from - # pip in if the downstream distributor does a poor job debundling pip. - # We avoid existing_dist.parsed_version and let SpecifierSet.contains - # parses the version instead. - existing_version = existing_dist.version - version_compatible = ( - existing_version is not None and - self.req.specifier.contains(existing_version, prereleases=True) - ) - if not version_compatible: - self.satisfied_by = None - if use_user_site: - if dist_in_usersite(existing_dist): - self.should_reinstall = True - elif (running_under_virtualenv() and - dist_in_site_packages(existing_dist)): - raise InstallationError( - "Will not install to the user site because it will " - "lack sys.path precedence to {} in {}".format( - existing_dist.project_name, existing_dist.location) - ) - else: - self.should_reinstall = True - else: - if self.editable: - self.should_reinstall = True - # when installing editables, nothing pre-existing should ever - # satisfy - self.satisfied_by = None - else: - self.satisfied_by = existing_dist - - # Things valid for wheels - @property - def is_wheel(self) -> bool: - if not self.link: - return False - return self.link.is_wheel - - # Things valid for sdists - @property - def unpacked_source_directory(self) -> str: - return os.path.join( - self.source_dir, - self.link and self.link.subdirectory_fragment or '') - - @property - def setup_py_path(self) -> str: - assert self.source_dir, f"No source dir for {self}" - setup_py = os.path.join(self.unpacked_source_directory, 'setup.py') - - return setup_py - - @property - def pyproject_toml_path(self) -> str: - assert self.source_dir, f"No source dir for {self}" - return make_pyproject_path(self.unpacked_source_directory) - - def load_pyproject_toml(self) -> None: - """Load the pyproject.toml file. - - After calling this routine, all of the attributes related to PEP 517 - processing for this requirement have been set. In particular, the - use_pep517 attribute can be used to determine whether we should - follow the PEP 517 or legacy (setup.py) code path. - """ - pyproject_toml_data = load_pyproject_toml( - self.use_pep517, - self.pyproject_toml_path, - self.setup_py_path, - str(self) - ) - - if pyproject_toml_data is None: - self.use_pep517 = False - return - - self.use_pep517 = True - requires, backend, check, backend_path = pyproject_toml_data - self.requirements_to_check = check - self.pyproject_requires = requires - self.pep517_backend = Pep517HookCaller( - self.unpacked_source_directory, backend, backend_path=backend_path, - ) - - def _generate_metadata(self) -> str: - """Invokes metadata generator functions, with the required arguments. - """ - if not self.use_pep517: - assert self.unpacked_source_directory - - if not os.path.exists(self.setup_py_path): - raise InstallationError( - f'File "setup.py" not found for legacy project {self}.' - ) - - return generate_metadata_legacy( - build_env=self.build_env, - setup_py_path=self.setup_py_path, - source_dir=self.unpacked_source_directory, - isolated=self.isolated, - details=self.name or f"from {self.link}" - ) - - assert self.pep517_backend is not None - - return generate_metadata( - build_env=self.build_env, - backend=self.pep517_backend, - ) - - def prepare_metadata(self) -> None: - """Ensure that project metadata is available. - - Under PEP 517, call the backend hook to prepare the metadata. - Under legacy processing, call setup.py egg-info. - """ - assert self.source_dir - - with indent_log(): - self.metadata_directory = self._generate_metadata() - - # Act on the newly generated metadata, based on the name and version. - if not self.name: - self._set_requirement() - else: - self.warn_on_mismatching_name() - - self.assert_source_matches_version() - - @property - def metadata(self) -> Any: - if not hasattr(self, '_metadata'): - self._metadata = get_metadata(self.get_dist()) - - return self._metadata - - def get_dist(self) -> Distribution: - return _get_dist(self.metadata_directory) - - def assert_source_matches_version(self) -> None: - assert self.source_dir - version = self.metadata['version'] - if self.req.specifier and version not in self.req.specifier: - logger.warning( - 'Requested %s, but installing version %s', - self, - version, - ) - else: - logger.debug( - 'Source in %s has version %s, which satisfies requirement %s', - display_path(self.source_dir), - version, - self, - ) - - # For both source distributions and editables - def ensure_has_source_dir( - self, - parent_dir: str, - autodelete: bool = False, - parallel_builds: bool = False, - ) -> None: - """Ensure that a source_dir is set. - - This will create a temporary build dir if the name of the requirement - isn't known yet. - - :param parent_dir: The ideal pip parent_dir for the source_dir. - Generally src_dir for editables and build_dir for sdists. - :return: self.source_dir - """ - if self.source_dir is None: - self.source_dir = self.ensure_build_location( - parent_dir, - autodelete=autodelete, - parallel_builds=parallel_builds, - ) - - # For editable installations - def update_editable(self) -> None: - if not self.link: - logger.debug( - "Cannot update repository at %s; repository location is " - "unknown", - self.source_dir, - ) - return - assert self.editable - assert self.source_dir - if self.link.scheme == 'file': - # Static paths don't get updated - return - vcs_backend = vcs.get_backend_for_scheme(self.link.scheme) - # Editable requirements are validated in Requirement constructors. - # So here, if it's neither a path nor a valid VCS URL, it's a bug. - assert vcs_backend, f"Unsupported VCS URL {self.link.url}" - hidden_url = hide_url(self.link.url) - vcs_backend.obtain(self.source_dir, url=hidden_url) - - # Top-level Actions - def uninstall( - self, auto_confirm: bool = False, verbose: bool = False - ) -> Optional[UninstallPathSet]: - """ - Uninstall the distribution currently satisfying this requirement. - - Prompts before removing or modifying files unless - ``auto_confirm`` is True. - - Refuses to delete or modify files outside of ``sys.prefix`` - - thus uninstallation within a virtual environment can only - modify that virtual environment, even if the virtualenv is - linked to global site-packages. - - """ - assert self.req - dist = get_distribution(self.req.name) - if not dist: - logger.warning("Skipping %s as it is not installed.", self.name) - return None - logger.info('Found existing installation: %s', dist) - - uninstalled_pathset = UninstallPathSet.from_dist(dist) - uninstalled_pathset.remove(auto_confirm, verbose) - return uninstalled_pathset - - def _get_archive_name(self, path: str, parentdir: str, rootdir: str) -> str: - - def _clean_zip_name(name: str, prefix: str) -> str: - assert name.startswith(prefix + os.path.sep), ( - f"name {name!r} doesn't start with prefix {prefix!r}" - ) - name = name[len(prefix) + 1:] - name = name.replace(os.path.sep, '/') - return name - - path = os.path.join(parentdir, path) - name = _clean_zip_name(path, rootdir) - return self.name + '/' + name - - def archive(self, build_dir: Optional[str]) -> None: - """Saves archive to provided build_dir. - - Used for saving downloaded VCS requirements as part of `pip download`. - """ - assert self.source_dir - if build_dir is None: - return - - create_archive = True - archive_name = '{}-{}.zip'.format(self.name, self.metadata["version"]) - archive_path = os.path.join(build_dir, archive_name) - - if os.path.exists(archive_path): - response = ask_path_exists( - 'The file {} exists. (i)gnore, (w)ipe, ' - '(b)ackup, (a)bort '.format( - display_path(archive_path)), - ('i', 'w', 'b', 'a')) - if response == 'i': - create_archive = False - elif response == 'w': - logger.warning('Deleting %s', display_path(archive_path)) - os.remove(archive_path) - elif response == 'b': - dest_file = backup_dir(archive_path) - logger.warning( - 'Backing up %s to %s', - display_path(archive_path), - display_path(dest_file), - ) - shutil.move(archive_path, dest_file) - elif response == 'a': - sys.exit(-1) - - if not create_archive: - return - - zip_output = zipfile.ZipFile( - archive_path, 'w', zipfile.ZIP_DEFLATED, allowZip64=True, - ) - with zip_output: - dir = os.path.normcase( - os.path.abspath(self.unpacked_source_directory) - ) - for dirpath, dirnames, filenames in os.walk(dir): - for dirname in dirnames: - dir_arcname = self._get_archive_name( - dirname, parentdir=dirpath, rootdir=dir, - ) - zipdir = zipfile.ZipInfo(dir_arcname + '/') - zipdir.external_attr = 0x1ED << 16 # 0o755 - zip_output.writestr(zipdir, '') - for filename in filenames: - file_arcname = self._get_archive_name( - filename, parentdir=dirpath, rootdir=dir, - ) - filename = os.path.join(dirpath, filename) - zip_output.write(filename, file_arcname) - - logger.info('Saved %s', display_path(archive_path)) - - def install( - self, - install_options: List[str], - global_options: Optional[Sequence[str]] = None, - root: Optional[str] = None, - home: Optional[str] = None, - prefix: Optional[str] = None, - warn_script_location: bool = True, - use_user_site: bool = False, - pycompile: bool = True - ) -> None: - scheme = get_scheme( - self.name, - user=use_user_site, - home=home, - root=root, - isolated=self.isolated, - prefix=prefix, - ) - - global_options = global_options if global_options is not None else [] - if self.editable: - install_editable_legacy( - install_options, - global_options, - prefix=prefix, - home=home, - use_user_site=use_user_site, - name=self.name, - setup_py_path=self.setup_py_path, - isolated=self.isolated, - build_env=self.build_env, - unpacked_source_directory=self.unpacked_source_directory, - ) - self.install_succeeded = True - return - - if self.is_wheel: - assert self.local_file_path - direct_url = None - if self.original_link: - direct_url = direct_url_from_link( - self.original_link, - self.source_dir, - self.original_link_is_in_wheel_cache, - ) - install_wheel( - self.name, - self.local_file_path, - scheme=scheme, - req_description=str(self.req), - pycompile=pycompile, - warn_script_location=warn_script_location, - direct_url=direct_url, - requested=self.user_supplied, - ) - self.install_succeeded = True - return - - # TODO: Why don't we do this for editable installs? - - # Extend the list of global and install options passed on to - # the setup.py call with the ones from the requirements file. - # Options specified in requirements file override those - # specified on the command line, since the last option given - # to setup.py is the one that is used. - global_options = list(global_options) + self.global_options - install_options = list(install_options) + self.install_options - - try: - success = install_legacy( - install_options=install_options, - global_options=global_options, - root=root, - home=home, - prefix=prefix, - use_user_site=use_user_site, - pycompile=pycompile, - scheme=scheme, - setup_py_path=self.setup_py_path, - isolated=self.isolated, - req_name=self.name, - build_env=self.build_env, - unpacked_source_directory=self.unpacked_source_directory, - req_description=str(self.req), - ) - except LegacyInstallFailure as exc: - self.install_succeeded = False - six.reraise(*exc.parent) - except Exception: - self.install_succeeded = True - raise - - self.install_succeeded = success - - if success and self.legacy_install_reason == 8368: - deprecated( - reason=( - "{} was installed using the legacy 'setup.py install' " - "method, because a wheel could not be built for it.". - format(self.name) - ), - replacement="to fix the wheel build issue reported above", - gone_in=None, - issue=8368, - ) - - -def check_invalid_constraint_type(req: InstallRequirement) -> str: - - # Check for unsupported forms - problem = "" - if not req.name: - problem = "Unnamed requirements are not allowed as constraints" - elif req.editable: - problem = "Editable requirements are not allowed as constraints" - elif req.extras: - problem = "Constraints cannot have extras" - - if problem: - deprecated( - reason=( - "Constraints are only allowed to take the form of a package " - "name and a version specifier. Other forms were originally " - "permitted as an accident of the implementation, but were " - "undocumented. The new implementation of the resolver no " - "longer supports these forms." - ), - replacement="replacing the constraint with a requirement", - # No plan yet for when the new resolver becomes default - gone_in=None, - issue=8210, - ) - - return problem diff --git a/venv/lib/python3.9/site-packages/pip/_internal/req/req_set.py b/venv/lib/python3.9/site-packages/pip/_internal/req/req_set.py deleted file mode 100644 index 39a2b01..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/req/req_set.py +++ /dev/null @@ -1,190 +0,0 @@ -import logging -from collections import OrderedDict -from typing import Dict, Iterable, List, Optional, Tuple - -from pip._vendor.packaging.utils import canonicalize_name - -from pip._internal.exceptions import InstallationError -from pip._internal.models.wheel import Wheel -from pip._internal.req.req_install import InstallRequirement -from pip._internal.utils import compatibility_tags - -logger = logging.getLogger(__name__) - - -class RequirementSet: - - def __init__(self, check_supported_wheels: bool = True) -> None: - """Create a RequirementSet. - """ - - self.requirements: Dict[str, InstallRequirement] = OrderedDict() - self.check_supported_wheels = check_supported_wheels - - self.unnamed_requirements: List[InstallRequirement] = [] - - def __str__(self) -> str: - requirements = sorted( - (req for req in self.requirements.values() if not req.comes_from), - key=lambda req: canonicalize_name(req.name or ""), - ) - return ' '.join(str(req.req) for req in requirements) - - def __repr__(self) -> str: - requirements = sorted( - self.requirements.values(), - key=lambda req: canonicalize_name(req.name or ""), - ) - - format_string = '<{classname} object; {count} requirement(s): {reqs}>' - return format_string.format( - classname=self.__class__.__name__, - count=len(requirements), - reqs=', '.join(str(req.req) for req in requirements), - ) - - def add_unnamed_requirement(self, install_req: InstallRequirement) -> None: - assert not install_req.name - self.unnamed_requirements.append(install_req) - - def add_named_requirement(self, install_req: InstallRequirement) -> None: - assert install_req.name - - project_name = canonicalize_name(install_req.name) - self.requirements[project_name] = install_req - - def add_requirement( - self, - install_req: InstallRequirement, - parent_req_name: Optional[str] = None, - extras_requested: Optional[Iterable[str]] = None - ) -> Tuple[List[InstallRequirement], Optional[InstallRequirement]]: - """Add install_req as a requirement to install. - - :param parent_req_name: The name of the requirement that needed this - added. The name is used because when multiple unnamed requirements - resolve to the same name, we could otherwise end up with dependency - links that point outside the Requirements set. parent_req must - already be added. Note that None implies that this is a user - supplied requirement, vs an inferred one. - :param extras_requested: an iterable of extras used to evaluate the - environment markers. - :return: Additional requirements to scan. That is either [] if - the requirement is not applicable, or [install_req] if the - requirement is applicable and has just been added. - """ - # If the markers do not match, ignore this requirement. - if not install_req.match_markers(extras_requested): - logger.info( - "Ignoring %s: markers '%s' don't match your environment", - install_req.name, install_req.markers, - ) - return [], None - - # If the wheel is not supported, raise an error. - # Should check this after filtering out based on environment markers to - # allow specifying different wheels based on the environment/OS, in a - # single requirements file. - if install_req.link and install_req.link.is_wheel: - wheel = Wheel(install_req.link.filename) - tags = compatibility_tags.get_supported() - if (self.check_supported_wheels and not wheel.supported(tags)): - raise InstallationError( - "{} is not a supported wheel on this platform.".format( - wheel.filename) - ) - - # This next bit is really a sanity check. - assert not install_req.user_supplied or parent_req_name is None, ( - "a user supplied req shouldn't have a parent" - ) - - # Unnamed requirements are scanned again and the requirement won't be - # added as a dependency until after scanning. - if not install_req.name: - self.add_unnamed_requirement(install_req) - return [install_req], None - - try: - existing_req: Optional[InstallRequirement] = self.get_requirement( - install_req.name) - except KeyError: - existing_req = None - - has_conflicting_requirement = ( - parent_req_name is None and - existing_req and - not existing_req.constraint and - existing_req.extras == install_req.extras and - existing_req.req and - install_req.req and - existing_req.req.specifier != install_req.req.specifier - ) - if has_conflicting_requirement: - raise InstallationError( - "Double requirement given: {} (already in {}, name={!r})" - .format(install_req, existing_req, install_req.name) - ) - - # When no existing requirement exists, add the requirement as a - # dependency and it will be scanned again after. - if not existing_req: - self.add_named_requirement(install_req) - # We'd want to rescan this requirement later - return [install_req], install_req - - # Assume there's no need to scan, and that we've already - # encountered this for scanning. - if install_req.constraint or not existing_req.constraint: - return [], existing_req - - does_not_satisfy_constraint = ( - install_req.link and - not ( - existing_req.link and - install_req.link.path == existing_req.link.path - ) - ) - if does_not_satisfy_constraint: - raise InstallationError( - "Could not satisfy constraints for '{}': " - "installation from path or url cannot be " - "constrained to a version".format(install_req.name) - ) - # If we're now installing a constraint, mark the existing - # object for real installation. - existing_req.constraint = False - # If we're now installing a user supplied requirement, - # mark the existing object as such. - if install_req.user_supplied: - existing_req.user_supplied = True - existing_req.extras = tuple(sorted( - set(existing_req.extras) | set(install_req.extras) - )) - logger.debug( - "Setting %s extras to: %s", - existing_req, existing_req.extras, - ) - # Return the existing requirement for addition to the parent and - # scanning again. - return [existing_req], existing_req - - def has_requirement(self, name: str) -> bool: - project_name = canonicalize_name(name) - - return ( - project_name in self.requirements and - not self.requirements[project_name].constraint - ) - - def get_requirement(self, name: str) -> InstallRequirement: - project_name = canonicalize_name(name) - - if project_name in self.requirements: - return self.requirements[project_name] - - raise KeyError(f"No project with the name {name!r}") - - @property - def all_requirements(self) -> List[InstallRequirement]: - return self.unnamed_requirements + list(self.requirements.values()) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/req/req_tracker.py b/venv/lib/python3.9/site-packages/pip/_internal/req/req_tracker.py deleted file mode 100644 index 27c6baf..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/req/req_tracker.py +++ /dev/null @@ -1,130 +0,0 @@ -import contextlib -import hashlib -import logging -import os -from types import TracebackType -from typing import Dict, Iterator, Optional, Set, Type, Union - -from pip._internal.models.link import Link -from pip._internal.req.req_install import InstallRequirement -from pip._internal.utils.temp_dir import TempDirectory - -logger = logging.getLogger(__name__) - - -@contextlib.contextmanager -def update_env_context_manager(**changes: str) -> Iterator[None]: - target = os.environ - - # Save values from the target and change them. - non_existent_marker = object() - saved_values: Dict[str, Union[object, str]] = {} - for name, new_value in changes.items(): - try: - saved_values[name] = target[name] - except KeyError: - saved_values[name] = non_existent_marker - target[name] = new_value - - try: - yield - finally: - # Restore original values in the target. - for name, original_value in saved_values.items(): - if original_value is non_existent_marker: - del target[name] - else: - assert isinstance(original_value, str) # for mypy - target[name] = original_value - - -@contextlib.contextmanager -def get_requirement_tracker() -> Iterator["RequirementTracker"]: - root = os.environ.get('PIP_REQ_TRACKER') - with contextlib.ExitStack() as ctx: - if root is None: - root = ctx.enter_context( - TempDirectory(kind='req-tracker') - ).path - ctx.enter_context(update_env_context_manager(PIP_REQ_TRACKER=root)) - logger.debug("Initialized build tracking at %s", root) - - with RequirementTracker(root) as tracker: - yield tracker - - -class RequirementTracker: - - def __init__(self, root: str) -> None: - self._root = root - self._entries: Set[InstallRequirement] = set() - logger.debug("Created build tracker: %s", self._root) - - def __enter__(self) -> "RequirementTracker": - logger.debug("Entered build tracker: %s", self._root) - return self - - def __exit__( - self, - exc_type: Optional[Type[BaseException]], - exc_val: Optional[BaseException], - exc_tb: Optional[TracebackType] - ) -> None: - self.cleanup() - - def _entry_path(self, link: Link) -> str: - hashed = hashlib.sha224(link.url_without_fragment.encode()).hexdigest() - return os.path.join(self._root, hashed) - - def add(self, req: InstallRequirement) -> None: - """Add an InstallRequirement to build tracking. - """ - - assert req.link - # Get the file to write information about this requirement. - entry_path = self._entry_path(req.link) - - # Try reading from the file. If it exists and can be read from, a build - # is already in progress, so a LookupError is raised. - try: - with open(entry_path) as fp: - contents = fp.read() - except FileNotFoundError: - pass - else: - message = '{} is already being built: {}'.format( - req.link, contents) - raise LookupError(message) - - # If we're here, req should really not be building already. - assert req not in self._entries - - # Start tracking this requirement. - with open(entry_path, 'w', encoding="utf-8") as fp: - fp.write(str(req)) - self._entries.add(req) - - logger.debug('Added %s to build tracker %r', req, self._root) - - def remove(self, req: InstallRequirement) -> None: - """Remove an InstallRequirement from build tracking. - """ - - assert req.link - # Delete the created file and the corresponding entries. - os.unlink(self._entry_path(req.link)) - self._entries.remove(req) - - logger.debug('Removed %s from build tracker %r', req, self._root) - - def cleanup(self) -> None: - for req in set(self._entries): - self.remove(req) - - logger.debug("Removed build tracker: %r", self._root) - - @contextlib.contextmanager - def track(self, req: InstallRequirement) -> Iterator[None]: - self.add(req) - yield - self.remove(req) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/req/req_uninstall.py b/venv/lib/python3.9/site-packages/pip/_internal/req/req_uninstall.py deleted file mode 100644 index 0c51c84..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/req/req_uninstall.py +++ /dev/null @@ -1,629 +0,0 @@ -import csv -import functools -import os -import sys -import sysconfig -from importlib.util import cache_from_source -from typing import Any, Callable, Dict, Iterable, Iterator, List, Optional, Set, Tuple - -from pip._vendor import pkg_resources -from pip._vendor.pkg_resources import Distribution - -from pip._internal.exceptions import UninstallationError -from pip._internal.locations import get_bin_prefix, get_bin_user -from pip._internal.utils.compat import WINDOWS -from pip._internal.utils.logging import getLogger, indent_log -from pip._internal.utils.misc import ( - ask, - dist_in_usersite, - dist_is_local, - egg_link_path, - is_local, - normalize_path, - renames, - rmtree, -) -from pip._internal.utils.temp_dir import AdjacentTempDirectory, TempDirectory - -logger = getLogger(__name__) - - -def _script_names(dist: Distribution, script_name: str, is_gui: bool) -> List[str]: - """Create the fully qualified name of the files created by - {console,gui}_scripts for the given ``dist``. - Returns the list of file names - """ - if dist_in_usersite(dist): - bin_dir = get_bin_user() - else: - bin_dir = get_bin_prefix() - exe_name = os.path.join(bin_dir, script_name) - paths_to_remove = [exe_name] - if WINDOWS: - paths_to_remove.append(exe_name + '.exe') - paths_to_remove.append(exe_name + '.exe.manifest') - if is_gui: - paths_to_remove.append(exe_name + '-script.pyw') - else: - paths_to_remove.append(exe_name + '-script.py') - return paths_to_remove - - -def _unique(fn: Callable[..., Iterator[Any]]) -> Callable[..., Iterator[Any]]: - @functools.wraps(fn) - def unique(*args: Any, **kw: Any) -> Iterator[Any]: - seen: Set[Any] = set() - for item in fn(*args, **kw): - if item not in seen: - seen.add(item) - yield item - return unique - - -@_unique -def uninstallation_paths(dist: Distribution) -> Iterator[str]: - """ - Yield all the uninstallation paths for dist based on RECORD-without-.py[co] - - Yield paths to all the files in RECORD. For each .py file in RECORD, add - the .pyc and .pyo in the same directory. - - UninstallPathSet.add() takes care of the __pycache__ .py[co]. - - If RECORD is not found, raises UninstallationError, - with possible information from the INSTALLER file. - - https://packaging.python.org/specifications/recording-installed-packages/ - """ - try: - r = csv.reader(dist.get_metadata_lines('RECORD')) - except FileNotFoundError as missing_record_exception: - msg = 'Cannot uninstall {dist}, RECORD file not found.'.format(dist=dist) - try: - installer = next(dist.get_metadata_lines('INSTALLER')) - if not installer or installer == 'pip': - raise ValueError() - except (OSError, StopIteration, ValueError): - dep = '{}=={}'.format(dist.project_name, dist.version) - msg += (" You might be able to recover from this via: " - "'pip install --force-reinstall --no-deps {}'.".format(dep)) - else: - msg += ' Hint: The package was installed by {}.'.format(installer) - raise UninstallationError(msg) from missing_record_exception - for row in r: - path = os.path.join(dist.location, row[0]) - yield path - if path.endswith('.py'): - dn, fn = os.path.split(path) - base = fn[:-3] - path = os.path.join(dn, base + '.pyc') - yield path - path = os.path.join(dn, base + '.pyo') - yield path - - -def compact(paths: Iterable[str]) -> Set[str]: - """Compact a path set to contain the minimal number of paths - necessary to contain all paths in the set. If /a/path/ and - /a/path/to/a/file.txt are both in the set, leave only the - shorter path.""" - - sep = os.path.sep - short_paths: Set[str] = set() - for path in sorted(paths, key=len): - should_skip = any( - path.startswith(shortpath.rstrip("*")) and - path[len(shortpath.rstrip("*").rstrip(sep))] == sep - for shortpath in short_paths - ) - if not should_skip: - short_paths.add(path) - return short_paths - - -def compress_for_rename(paths: Iterable[str]) -> Set[str]: - """Returns a set containing the paths that need to be renamed. - - This set may include directories when the original sequence of paths - included every file on disk. - """ - case_map = {os.path.normcase(p): p for p in paths} - remaining = set(case_map) - unchecked = sorted({os.path.split(p)[0] for p in case_map.values()}, key=len) - wildcards: Set[str] = set() - - def norm_join(*a: str) -> str: - return os.path.normcase(os.path.join(*a)) - - for root in unchecked: - if any(os.path.normcase(root).startswith(w) - for w in wildcards): - # This directory has already been handled. - continue - - all_files: Set[str] = set() - all_subdirs: Set[str] = set() - for dirname, subdirs, files in os.walk(root): - all_subdirs.update(norm_join(root, dirname, d) - for d in subdirs) - all_files.update(norm_join(root, dirname, f) - for f in files) - # If all the files we found are in our remaining set of files to - # remove, then remove them from the latter set and add a wildcard - # for the directory. - if not (all_files - remaining): - remaining.difference_update(all_files) - wildcards.add(root + os.sep) - - return set(map(case_map.__getitem__, remaining)) | wildcards - - -def compress_for_output_listing(paths: Iterable[str]) -> Tuple[Set[str], Set[str]]: - """Returns a tuple of 2 sets of which paths to display to user - - The first set contains paths that would be deleted. Files of a package - are not added and the top-level directory of the package has a '*' added - at the end - to signify that all it's contents are removed. - - The second set contains files that would have been skipped in the above - folders. - """ - - will_remove = set(paths) - will_skip = set() - - # Determine folders and files - folders = set() - files = set() - for path in will_remove: - if path.endswith(".pyc"): - continue - if path.endswith("__init__.py") or ".dist-info" in path: - folders.add(os.path.dirname(path)) - files.add(path) - - # probably this one https://github.com/python/mypy/issues/390 - _normcased_files = set(map(os.path.normcase, files)) # type: ignore - - folders = compact(folders) - - # This walks the tree using os.walk to not miss extra folders - # that might get added. - for folder in folders: - for dirpath, _, dirfiles in os.walk(folder): - for fname in dirfiles: - if fname.endswith(".pyc"): - continue - - file_ = os.path.join(dirpath, fname) - if (os.path.isfile(file_) and - os.path.normcase(file_) not in _normcased_files): - # We are skipping this file. Add it to the set. - will_skip.add(file_) - - will_remove = files | { - os.path.join(folder, "*") for folder in folders - } - - return will_remove, will_skip - - -class StashedUninstallPathSet: - """A set of file rename operations to stash files while - tentatively uninstalling them.""" - def __init__(self) -> None: - # Mapping from source file root to [Adjacent]TempDirectory - # for files under that directory. - self._save_dirs: Dict[str, TempDirectory] = {} - # (old path, new path) tuples for each move that may need - # to be undone. - self._moves: List[Tuple[str, str]] = [] - - def _get_directory_stash(self, path: str) -> str: - """Stashes a directory. - - Directories are stashed adjacent to their original location if - possible, or else moved/copied into the user's temp dir.""" - - try: - save_dir: TempDirectory = AdjacentTempDirectory(path) - except OSError: - save_dir = TempDirectory(kind="uninstall") - self._save_dirs[os.path.normcase(path)] = save_dir - - return save_dir.path - - def _get_file_stash(self, path: str) -> str: - """Stashes a file. - - If no root has been provided, one will be created for the directory - in the user's temp directory.""" - path = os.path.normcase(path) - head, old_head = os.path.dirname(path), None - save_dir = None - - while head != old_head: - try: - save_dir = self._save_dirs[head] - break - except KeyError: - pass - head, old_head = os.path.dirname(head), head - else: - # Did not find any suitable root - head = os.path.dirname(path) - save_dir = TempDirectory(kind='uninstall') - self._save_dirs[head] = save_dir - - relpath = os.path.relpath(path, head) - if relpath and relpath != os.path.curdir: - return os.path.join(save_dir.path, relpath) - return save_dir.path - - def stash(self, path: str) -> str: - """Stashes the directory or file and returns its new location. - Handle symlinks as files to avoid modifying the symlink targets. - """ - path_is_dir = os.path.isdir(path) and not os.path.islink(path) - if path_is_dir: - new_path = self._get_directory_stash(path) - else: - new_path = self._get_file_stash(path) - - self._moves.append((path, new_path)) - if (path_is_dir and os.path.isdir(new_path)): - # If we're moving a directory, we need to - # remove the destination first or else it will be - # moved to inside the existing directory. - # We just created new_path ourselves, so it will - # be removable. - os.rmdir(new_path) - renames(path, new_path) - return new_path - - def commit(self) -> None: - """Commits the uninstall by removing stashed files.""" - for _, save_dir in self._save_dirs.items(): - save_dir.cleanup() - self._moves = [] - self._save_dirs = {} - - def rollback(self) -> None: - """Undoes the uninstall by moving stashed files back.""" - for p in self._moves: - logger.info("Moving to %s\n from %s", *p) - - for new_path, path in self._moves: - try: - logger.debug('Replacing %s from %s', new_path, path) - if os.path.isfile(new_path) or os.path.islink(new_path): - os.unlink(new_path) - elif os.path.isdir(new_path): - rmtree(new_path) - renames(path, new_path) - except OSError as ex: - logger.error("Failed to restore %s", new_path) - logger.debug("Exception: %s", ex) - - self.commit() - - @property - def can_rollback(self) -> bool: - return bool(self._moves) - - -class UninstallPathSet: - """A set of file paths to be removed in the uninstallation of a - requirement.""" - def __init__(self, dist: Distribution) -> None: - self.paths: Set[str] = set() - self._refuse: Set[str] = set() - self.pth: Dict[str, UninstallPthEntries] = {} - self.dist = dist - self._moved_paths = StashedUninstallPathSet() - - def _permitted(self, path: str) -> bool: - """ - Return True if the given path is one we are permitted to - remove/modify, False otherwise. - - """ - return is_local(path) - - def add(self, path: str) -> None: - head, tail = os.path.split(path) - - # we normalize the head to resolve parent directory symlinks, but not - # the tail, since we only want to uninstall symlinks, not their targets - path = os.path.join(normalize_path(head), os.path.normcase(tail)) - - if not os.path.exists(path): - return - if self._permitted(path): - self.paths.add(path) - else: - self._refuse.add(path) - - # __pycache__ files can show up after 'installed-files.txt' is created, - # due to imports - if os.path.splitext(path)[1] == '.py': - self.add(cache_from_source(path)) - - def add_pth(self, pth_file: str, entry: str) -> None: - pth_file = normalize_path(pth_file) - if self._permitted(pth_file): - if pth_file not in self.pth: - self.pth[pth_file] = UninstallPthEntries(pth_file) - self.pth[pth_file].add(entry) - else: - self._refuse.add(pth_file) - - def remove(self, auto_confirm: bool = False, verbose: bool = False) -> None: - """Remove paths in ``self.paths`` with confirmation (unless - ``auto_confirm`` is True).""" - - if not self.paths: - logger.info( - "Can't uninstall '%s'. No files were found to uninstall.", - self.dist.project_name, - ) - return - - dist_name_version = ( - self.dist.project_name + "-" + self.dist.version - ) - logger.info('Uninstalling %s:', dist_name_version) - - with indent_log(): - if auto_confirm or self._allowed_to_proceed(verbose): - moved = self._moved_paths - - for_rename = compress_for_rename(self.paths) - - for path in sorted(compact(for_rename)): - moved.stash(path) - logger.verbose('Removing file or directory %s', path) - - for pth in self.pth.values(): - pth.remove() - - logger.info('Successfully uninstalled %s', dist_name_version) - - def _allowed_to_proceed(self, verbose: bool) -> bool: - """Display which files would be deleted and prompt for confirmation - """ - - def _display(msg: str, paths: Iterable[str]) -> None: - if not paths: - return - - logger.info(msg) - with indent_log(): - for path in sorted(compact(paths)): - logger.info(path) - - if not verbose: - will_remove, will_skip = compress_for_output_listing(self.paths) - else: - # In verbose mode, display all the files that are going to be - # deleted. - will_remove = set(self.paths) - will_skip = set() - - _display('Would remove:', will_remove) - _display('Would not remove (might be manually added):', will_skip) - _display('Would not remove (outside of prefix):', self._refuse) - if verbose: - _display('Will actually move:', compress_for_rename(self.paths)) - - return ask('Proceed (Y/n)? ', ('y', 'n', '')) != 'n' - - def rollback(self) -> None: - """Rollback the changes previously made by remove().""" - if not self._moved_paths.can_rollback: - logger.error( - "Can't roll back %s; was not uninstalled", - self.dist.project_name, - ) - return - logger.info('Rolling back uninstall of %s', self.dist.project_name) - self._moved_paths.rollback() - for pth in self.pth.values(): - pth.rollback() - - def commit(self) -> None: - """Remove temporary save dir: rollback will no longer be possible.""" - self._moved_paths.commit() - - @classmethod - def from_dist(cls, dist: Distribution) -> "UninstallPathSet": - dist_path = normalize_path(dist.location) - if not dist_is_local(dist): - logger.info( - "Not uninstalling %s at %s, outside environment %s", - dist.key, - dist_path, - sys.prefix, - ) - return cls(dist) - - if dist_path in {p for p in {sysconfig.get_path("stdlib"), - sysconfig.get_path("platstdlib")} - if p}: - logger.info( - "Not uninstalling %s at %s, as it is in the standard library.", - dist.key, - dist_path, - ) - return cls(dist) - - paths_to_remove = cls(dist) - develop_egg_link = egg_link_path(dist) - develop_egg_link_egg_info = '{}.egg-info'.format( - pkg_resources.to_filename(dist.project_name)) - egg_info_exists = dist.egg_info and os.path.exists(dist.egg_info) - # Special case for distutils installed package - distutils_egg_info = getattr(dist._provider, 'path', None) - - # Uninstall cases order do matter as in the case of 2 installs of the - # same package, pip needs to uninstall the currently detected version - if (egg_info_exists and dist.egg_info.endswith('.egg-info') and - not dist.egg_info.endswith(develop_egg_link_egg_info)): - # if dist.egg_info.endswith(develop_egg_link_egg_info), we - # are in fact in the develop_egg_link case - paths_to_remove.add(dist.egg_info) - if dist.has_metadata('installed-files.txt'): - for installed_file in dist.get_metadata( - 'installed-files.txt').splitlines(): - path = os.path.normpath( - os.path.join(dist.egg_info, installed_file) - ) - paths_to_remove.add(path) - # FIXME: need a test for this elif block - # occurs with --single-version-externally-managed/--record outside - # of pip - elif dist.has_metadata('top_level.txt'): - if dist.has_metadata('namespace_packages.txt'): - namespaces = dist.get_metadata('namespace_packages.txt') - else: - namespaces = [] - for top_level_pkg in [ - p for p - in dist.get_metadata('top_level.txt').splitlines() - if p and p not in namespaces]: - path = os.path.join(dist.location, top_level_pkg) - paths_to_remove.add(path) - paths_to_remove.add(path + '.py') - paths_to_remove.add(path + '.pyc') - paths_to_remove.add(path + '.pyo') - - elif distutils_egg_info: - raise UninstallationError( - "Cannot uninstall {!r}. It is a distutils installed project " - "and thus we cannot accurately determine which files belong " - "to it which would lead to only a partial uninstall.".format( - dist.project_name, - ) - ) - - elif dist.location.endswith('.egg'): - # package installed by easy_install - # We cannot match on dist.egg_name because it can slightly vary - # i.e. setuptools-0.6c11-py2.6.egg vs setuptools-0.6rc11-py2.6.egg - paths_to_remove.add(dist.location) - easy_install_egg = os.path.split(dist.location)[1] - easy_install_pth = os.path.join(os.path.dirname(dist.location), - 'easy-install.pth') - paths_to_remove.add_pth(easy_install_pth, './' + easy_install_egg) - - elif egg_info_exists and dist.egg_info.endswith('.dist-info'): - for path in uninstallation_paths(dist): - paths_to_remove.add(path) - - elif develop_egg_link: - # develop egg - with open(develop_egg_link) as fh: - link_pointer = os.path.normcase(fh.readline().strip()) - assert (link_pointer == dist.location), ( - 'Egg-link {} does not match installed location of {} ' - '(at {})'.format( - link_pointer, dist.project_name, dist.location) - ) - paths_to_remove.add(develop_egg_link) - easy_install_pth = os.path.join(os.path.dirname(develop_egg_link), - 'easy-install.pth') - paths_to_remove.add_pth(easy_install_pth, dist.location) - - else: - logger.debug( - 'Not sure how to uninstall: %s - Check: %s', - dist, dist.location, - ) - - # find distutils scripts= scripts - if dist.has_metadata('scripts') and dist.metadata_isdir('scripts'): - for script in dist.metadata_listdir('scripts'): - if dist_in_usersite(dist): - bin_dir = get_bin_user() - else: - bin_dir = get_bin_prefix() - paths_to_remove.add(os.path.join(bin_dir, script)) - if WINDOWS: - paths_to_remove.add(os.path.join(bin_dir, script) + '.bat') - - # find console_scripts - _scripts_to_remove = [] - console_scripts = dist.get_entry_map(group='console_scripts') - for name in console_scripts.keys(): - _scripts_to_remove.extend(_script_names(dist, name, False)) - # find gui_scripts - gui_scripts = dist.get_entry_map(group='gui_scripts') - for name in gui_scripts.keys(): - _scripts_to_remove.extend(_script_names(dist, name, True)) - - for s in _scripts_to_remove: - paths_to_remove.add(s) - - return paths_to_remove - - -class UninstallPthEntries: - def __init__(self, pth_file: str) -> None: - self.file = pth_file - self.entries: Set[str] = set() - self._saved_lines: Optional[List[bytes]] = None - - def add(self, entry: str) -> None: - entry = os.path.normcase(entry) - # On Windows, os.path.normcase converts the entry to use - # backslashes. This is correct for entries that describe absolute - # paths outside of site-packages, but all the others use forward - # slashes. - # os.path.splitdrive is used instead of os.path.isabs because isabs - # treats non-absolute paths with drive letter markings like c:foo\bar - # as absolute paths. It also does not recognize UNC paths if they don't - # have more than "\\sever\share". Valid examples: "\\server\share\" or - # "\\server\share\folder". - if WINDOWS and not os.path.splitdrive(entry)[0]: - entry = entry.replace('\\', '/') - self.entries.add(entry) - - def remove(self) -> None: - logger.verbose('Removing pth entries from %s:', self.file) - - # If the file doesn't exist, log a warning and return - if not os.path.isfile(self.file): - logger.warning( - "Cannot remove entries from nonexistent file %s", self.file - ) - return - with open(self.file, 'rb') as fh: - # windows uses '\r\n' with py3k, but uses '\n' with py2.x - lines = fh.readlines() - self._saved_lines = lines - if any(b'\r\n' in line for line in lines): - endline = '\r\n' - else: - endline = '\n' - # handle missing trailing newline - if lines and not lines[-1].endswith(endline.encode("utf-8")): - lines[-1] = lines[-1] + endline.encode("utf-8") - for entry in self.entries: - try: - logger.verbose('Removing entry: %s', entry) - lines.remove((entry + endline).encode("utf-8")) - except ValueError: - pass - with open(self.file, 'wb') as fh: - fh.writelines(lines) - - def rollback(self) -> bool: - if self._saved_lines is None: - logger.error( - 'Cannot roll back changes to %s, none were made', self.file - ) - return False - logger.debug('Rolling %s back to previous state', self.file) - with open(self.file, 'wb') as fh: - fh.writelines(self._saved_lines) - return True diff --git a/venv/lib/python3.9/site-packages/pip/_internal/resolution/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/resolution/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/pip/_internal/resolution/base.py b/venv/lib/python3.9/site-packages/pip/_internal/resolution/base.py deleted file mode 100644 index 3f83ef0..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/resolution/base.py +++ /dev/null @@ -1,18 +0,0 @@ -from typing import Callable, List - -from pip._internal.req.req_install import InstallRequirement -from pip._internal.req.req_set import RequirementSet - -InstallRequirementProvider = Callable[[str, InstallRequirement], InstallRequirement] - - -class BaseResolver: - def resolve( - self, root_reqs: List[InstallRequirement], check_supported_wheels: bool - ) -> RequirementSet: - raise NotImplementedError() - - def get_installation_order( - self, req_set: RequirementSet - ) -> List[InstallRequirement]: - raise NotImplementedError() diff --git a/venv/lib/python3.9/site-packages/pip/_internal/resolution/legacy/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/resolution/legacy/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/pip/_internal/resolution/legacy/resolver.py b/venv/lib/python3.9/site-packages/pip/_internal/resolution/legacy/resolver.py deleted file mode 100644 index 4df8f7e..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/resolution/legacy/resolver.py +++ /dev/null @@ -1,453 +0,0 @@ -"""Dependency Resolution - -The dependency resolution in pip is performed as follows: - -for top-level requirements: - a. only one spec allowed per project, regardless of conflicts or not. - otherwise a "double requirement" exception is raised - b. they override sub-dependency requirements. -for sub-dependencies - a. "first found, wins" (where the order is breadth first) -""" - -# The following comment should be removed at some point in the future. -# mypy: strict-optional=False - -import logging -import sys -from collections import defaultdict -from itertools import chain -from typing import DefaultDict, Iterable, List, Optional, Set, Tuple - -from pip._vendor.packaging import specifiers -from pip._vendor.pkg_resources import Distribution - -from pip._internal.cache import WheelCache -from pip._internal.exceptions import ( - BestVersionAlreadyInstalled, - DistributionNotFound, - HashError, - HashErrors, - UnsupportedPythonVersion, -) -from pip._internal.index.package_finder import PackageFinder -from pip._internal.models.link import Link -from pip._internal.operations.prepare import RequirementPreparer -from pip._internal.req.req_install import ( - InstallRequirement, - check_invalid_constraint_type, -) -from pip._internal.req.req_set import RequirementSet -from pip._internal.resolution.base import BaseResolver, InstallRequirementProvider -from pip._internal.utils.compatibility_tags import get_supported -from pip._internal.utils.logging import indent_log -from pip._internal.utils.misc import dist_in_usersite, normalize_version_info -from pip._internal.utils.packaging import check_requires_python, get_requires_python - -logger = logging.getLogger(__name__) - -DiscoveredDependencies = DefaultDict[str, List[InstallRequirement]] - - -def _check_dist_requires_python( - dist: Distribution, - version_info: Tuple[int, int, int], - ignore_requires_python: bool = False, -) -> None: - """ - Check whether the given Python version is compatible with a distribution's - "Requires-Python" value. - - :param version_info: A 3-tuple of ints representing the Python - major-minor-micro version to check. - :param ignore_requires_python: Whether to ignore the "Requires-Python" - value if the given Python version isn't compatible. - - :raises UnsupportedPythonVersion: When the given Python version isn't - compatible. - """ - requires_python = get_requires_python(dist) - try: - is_compatible = check_requires_python( - requires_python, version_info=version_info - ) - except specifiers.InvalidSpecifier as exc: - logger.warning( - "Package %r has an invalid Requires-Python: %s", dist.project_name, exc - ) - return - - if is_compatible: - return - - version = ".".join(map(str, version_info)) - if ignore_requires_python: - logger.debug( - "Ignoring failed Requires-Python check for package %r: %s not in %r", - dist.project_name, - version, - requires_python, - ) - return - - raise UnsupportedPythonVersion( - "Package {!r} requires a different Python: {} not in {!r}".format( - dist.project_name, version, requires_python - ) - ) - - -class Resolver(BaseResolver): - """Resolves which packages need to be installed/uninstalled to perform \ - the requested operation without breaking the requirements of any package. - """ - - _allowed_strategies = {"eager", "only-if-needed", "to-satisfy-only"} - - def __init__( - self, - preparer: RequirementPreparer, - finder: PackageFinder, - wheel_cache: Optional[WheelCache], - make_install_req: InstallRequirementProvider, - use_user_site: bool, - ignore_dependencies: bool, - ignore_installed: bool, - ignore_requires_python: bool, - force_reinstall: bool, - upgrade_strategy: str, - py_version_info: Optional[Tuple[int, ...]] = None, - ) -> None: - super().__init__() - assert upgrade_strategy in self._allowed_strategies - - if py_version_info is None: - py_version_info = sys.version_info[:3] - else: - py_version_info = normalize_version_info(py_version_info) - - self._py_version_info = py_version_info - - self.preparer = preparer - self.finder = finder - self.wheel_cache = wheel_cache - - self.upgrade_strategy = upgrade_strategy - self.force_reinstall = force_reinstall - self.ignore_dependencies = ignore_dependencies - self.ignore_installed = ignore_installed - self.ignore_requires_python = ignore_requires_python - self.use_user_site = use_user_site - self._make_install_req = make_install_req - - self._discovered_dependencies: DiscoveredDependencies = defaultdict(list) - - def resolve( - self, root_reqs: List[InstallRequirement], check_supported_wheels: bool - ) -> RequirementSet: - """Resolve what operations need to be done - - As a side-effect of this method, the packages (and their dependencies) - are downloaded, unpacked and prepared for installation. This - preparation is done by ``pip.operations.prepare``. - - Once PyPI has static dependency metadata available, it would be - possible to move the preparation to become a step separated from - dependency resolution. - """ - requirement_set = RequirementSet(check_supported_wheels=check_supported_wheels) - for req in root_reqs: - if req.constraint: - check_invalid_constraint_type(req) - requirement_set.add_requirement(req) - - # Actually prepare the files, and collect any exceptions. Most hash - # exceptions cannot be checked ahead of time, because - # _populate_link() needs to be called before we can make decisions - # based on link type. - discovered_reqs: List[InstallRequirement] = [] - hash_errors = HashErrors() - for req in chain(requirement_set.all_requirements, discovered_reqs): - try: - discovered_reqs.extend(self._resolve_one(requirement_set, req)) - except HashError as exc: - exc.req = req - hash_errors.append(exc) - - if hash_errors: - raise hash_errors - - return requirement_set - - def _is_upgrade_allowed(self, req: InstallRequirement) -> bool: - if self.upgrade_strategy == "to-satisfy-only": - return False - elif self.upgrade_strategy == "eager": - return True - else: - assert self.upgrade_strategy == "only-if-needed" - return req.user_supplied or req.constraint - - def _set_req_to_reinstall(self, req: InstallRequirement) -> None: - """ - Set a requirement to be installed. - """ - # Don't uninstall the conflict if doing a user install and the - # conflict is not a user install. - if not self.use_user_site or dist_in_usersite(req.satisfied_by): - req.should_reinstall = True - req.satisfied_by = None - - def _check_skip_installed( - self, req_to_install: InstallRequirement - ) -> Optional[str]: - """Check if req_to_install should be skipped. - - This will check if the req is installed, and whether we should upgrade - or reinstall it, taking into account all the relevant user options. - - After calling this req_to_install will only have satisfied_by set to - None if the req_to_install is to be upgraded/reinstalled etc. Any - other value will be a dist recording the current thing installed that - satisfies the requirement. - - Note that for vcs urls and the like we can't assess skipping in this - routine - we simply identify that we need to pull the thing down, - then later on it is pulled down and introspected to assess upgrade/ - reinstalls etc. - - :return: A text reason for why it was skipped, or None. - """ - if self.ignore_installed: - return None - - req_to_install.check_if_exists(self.use_user_site) - if not req_to_install.satisfied_by: - return None - - if self.force_reinstall: - self._set_req_to_reinstall(req_to_install) - return None - - if not self._is_upgrade_allowed(req_to_install): - if self.upgrade_strategy == "only-if-needed": - return "already satisfied, skipping upgrade" - return "already satisfied" - - # Check for the possibility of an upgrade. For link-based - # requirements we have to pull the tree down and inspect to assess - # the version #, so it's handled way down. - if not req_to_install.link: - try: - self.finder.find_requirement(req_to_install, upgrade=True) - except BestVersionAlreadyInstalled: - # Then the best version is installed. - return "already up-to-date" - except DistributionNotFound: - # No distribution found, so we squash the error. It will - # be raised later when we re-try later to do the install. - # Why don't we just raise here? - pass - - self._set_req_to_reinstall(req_to_install) - return None - - def _find_requirement_link(self, req: InstallRequirement) -> Optional[Link]: - upgrade = self._is_upgrade_allowed(req) - best_candidate = self.finder.find_requirement(req, upgrade) - if not best_candidate: - return None - - # Log a warning per PEP 592 if necessary before returning. - link = best_candidate.link - if link.is_yanked: - reason = link.yanked_reason or "" - msg = ( - # Mark this as a unicode string to prevent - # "UnicodeEncodeError: 'ascii' codec can't encode character" - # in Python 2 when the reason contains non-ascii characters. - "The candidate selected for download or install is a " - "yanked version: {candidate}\n" - "Reason for being yanked: {reason}" - ).format(candidate=best_candidate, reason=reason) - logger.warning(msg) - - return link - - def _populate_link(self, req: InstallRequirement) -> None: - """Ensure that if a link can be found for this, that it is found. - - Note that req.link may still be None - if the requirement is already - installed and not needed to be upgraded based on the return value of - _is_upgrade_allowed(). - - If preparer.require_hashes is True, don't use the wheel cache, because - cached wheels, always built locally, have different hashes than the - files downloaded from the index server and thus throw false hash - mismatches. Furthermore, cached wheels at present have undeterministic - contents due to file modification times. - """ - if req.link is None: - req.link = self._find_requirement_link(req) - - if self.wheel_cache is None or self.preparer.require_hashes: - return - cache_entry = self.wheel_cache.get_cache_entry( - link=req.link, - package_name=req.name, - supported_tags=get_supported(), - ) - if cache_entry is not None: - logger.debug("Using cached wheel link: %s", cache_entry.link) - if req.link is req.original_link and cache_entry.persistent: - req.original_link_is_in_wheel_cache = True - req.link = cache_entry.link - - def _get_dist_for(self, req: InstallRequirement) -> Distribution: - """Takes a InstallRequirement and returns a single AbstractDist \ - representing a prepared variant of the same. - """ - if req.editable: - return self.preparer.prepare_editable_requirement(req) - - # satisfied_by is only evaluated by calling _check_skip_installed, - # so it must be None here. - assert req.satisfied_by is None - skip_reason = self._check_skip_installed(req) - - if req.satisfied_by: - return self.preparer.prepare_installed_requirement(req, skip_reason) - - # We eagerly populate the link, since that's our "legacy" behavior. - self._populate_link(req) - dist = self.preparer.prepare_linked_requirement(req) - - # NOTE - # The following portion is for determining if a certain package is - # going to be re-installed/upgraded or not and reporting to the user. - # This should probably get cleaned up in a future refactor. - - # req.req is only avail after unpack for URL - # pkgs repeat check_if_exists to uninstall-on-upgrade - # (#14) - if not self.ignore_installed: - req.check_if_exists(self.use_user_site) - - if req.satisfied_by: - should_modify = ( - self.upgrade_strategy != "to-satisfy-only" - or self.force_reinstall - or self.ignore_installed - or req.link.scheme == "file" - ) - if should_modify: - self._set_req_to_reinstall(req) - else: - logger.info( - "Requirement already satisfied (use --upgrade to upgrade): %s", - req, - ) - return dist - - def _resolve_one( - self, - requirement_set: RequirementSet, - req_to_install: InstallRequirement, - ) -> List[InstallRequirement]: - """Prepare a single requirements file. - - :return: A list of additional InstallRequirements to also install. - """ - # Tell user what we are doing for this requirement: - # obtain (editable), skipping, processing (local url), collecting - # (remote url or package name) - if req_to_install.constraint or req_to_install.prepared: - return [] - - req_to_install.prepared = True - - # Parse and return dependencies - dist = self._get_dist_for(req_to_install) - # This will raise UnsupportedPythonVersion if the given Python - # version isn't compatible with the distribution's Requires-Python. - _check_dist_requires_python( - dist, - version_info=self._py_version_info, - ignore_requires_python=self.ignore_requires_python, - ) - - more_reqs: List[InstallRequirement] = [] - - def add_req(subreq: Distribution, extras_requested: Iterable[str]) -> None: - sub_install_req = self._make_install_req( - str(subreq), - req_to_install, - ) - parent_req_name = req_to_install.name - to_scan_again, add_to_parent = requirement_set.add_requirement( - sub_install_req, - parent_req_name=parent_req_name, - extras_requested=extras_requested, - ) - if parent_req_name and add_to_parent: - self._discovered_dependencies[parent_req_name].append(add_to_parent) - more_reqs.extend(to_scan_again) - - with indent_log(): - # We add req_to_install before its dependencies, so that we - # can refer to it when adding dependencies. - if not requirement_set.has_requirement(req_to_install.name): - # 'unnamed' requirements will get added here - # 'unnamed' requirements can only come from being directly - # provided by the user. - assert req_to_install.user_supplied - requirement_set.add_requirement(req_to_install, parent_req_name=None) - - if not self.ignore_dependencies: - if req_to_install.extras: - logger.debug( - "Installing extra requirements: %r", - ",".join(req_to_install.extras), - ) - missing_requested = sorted( - set(req_to_install.extras) - set(dist.extras) - ) - for missing in missing_requested: - logger.warning("%s does not provide the extra '%s'", dist, missing) - - available_requested = sorted( - set(dist.extras) & set(req_to_install.extras) - ) - for subreq in dist.requires(available_requested): - add_req(subreq, extras_requested=available_requested) - - return more_reqs - - def get_installation_order( - self, req_set: RequirementSet - ) -> List[InstallRequirement]: - """Create the installation order. - - The installation order is topological - requirements are installed - before the requiring thing. We break cycles at an arbitrary point, - and make no other guarantees. - """ - # The current implementation, which we may change at any point - # installs the user specified things in the order given, except when - # dependencies must come earlier to achieve topological order. - order = [] - ordered_reqs: Set[InstallRequirement] = set() - - def schedule(req: InstallRequirement) -> None: - if req.satisfied_by or req in ordered_reqs: - return - if req.constraint: - return - ordered_reqs.add(req) - for dep in self._discovered_dependencies[req.name]: - schedule(dep) - order.append(req) - - for install_req in req_set.requirements.values(): - schedule(install_req) - return order diff --git a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/base.py b/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/base.py deleted file mode 100644 index 7f258c5..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/base.py +++ /dev/null @@ -1,144 +0,0 @@ -from typing import FrozenSet, Iterable, Optional, Tuple, Union - -from pip._vendor.packaging.specifiers import SpecifierSet -from pip._vendor.packaging.utils import NormalizedName, canonicalize_name -from pip._vendor.packaging.version import LegacyVersion, Version - -from pip._internal.models.link import Link, links_equivalent -from pip._internal.req.req_install import InstallRequirement -from pip._internal.utils.hashes import Hashes - -CandidateLookup = Tuple[Optional["Candidate"], Optional[InstallRequirement]] -CandidateVersion = Union[LegacyVersion, Version] - - -def format_name(project: str, extras: FrozenSet[str]) -> str: - if not extras: - return project - canonical_extras = sorted(canonicalize_name(e) for e in extras) - return "{}[{}]".format(project, ",".join(canonical_extras)) - - -class Constraint: - def __init__( - self, specifier: SpecifierSet, hashes: Hashes, links: FrozenSet[Link] - ) -> None: - self.specifier = specifier - self.hashes = hashes - self.links = links - - @classmethod - def empty(cls) -> "Constraint": - return Constraint(SpecifierSet(), Hashes(), frozenset()) - - @classmethod - def from_ireq(cls, ireq: InstallRequirement) -> "Constraint": - links = frozenset([ireq.link]) if ireq.link else frozenset() - return Constraint(ireq.specifier, ireq.hashes(trust_internet=False), links) - - def __nonzero__(self) -> bool: - return bool(self.specifier) or bool(self.hashes) or bool(self.links) - - def __bool__(self) -> bool: - return self.__nonzero__() - - def __and__(self, other: InstallRequirement) -> "Constraint": - if not isinstance(other, InstallRequirement): - return NotImplemented - specifier = self.specifier & other.specifier - hashes = self.hashes & other.hashes(trust_internet=False) - links = self.links - if other.link: - links = links.union([other.link]) - return Constraint(specifier, hashes, links) - - def is_satisfied_by(self, candidate: "Candidate") -> bool: - # Reject if there are any mismatched URL constraints on this package. - if self.links and not all(_match_link(link, candidate) for link in self.links): - return False - # We can safely always allow prereleases here since PackageFinder - # already implements the prerelease logic, and would have filtered out - # prerelease candidates if the user does not expect them. - return self.specifier.contains(candidate.version, prereleases=True) - - -class Requirement: - @property - def project_name(self) -> NormalizedName: - """The "project name" of a requirement. - - This is different from ``name`` if this requirement contains extras, - in which case ``name`` would contain the ``[...]`` part, while this - refers to the name of the project. - """ - raise NotImplementedError("Subclass should override") - - @property - def name(self) -> str: - """The name identifying this requirement in the resolver. - - This is different from ``project_name`` if this requirement contains - extras, where ``project_name`` would not contain the ``[...]`` part. - """ - raise NotImplementedError("Subclass should override") - - def is_satisfied_by(self, candidate: "Candidate") -> bool: - return False - - def get_candidate_lookup(self) -> CandidateLookup: - raise NotImplementedError("Subclass should override") - - def format_for_error(self) -> str: - raise NotImplementedError("Subclass should override") - - -def _match_link(link: Link, candidate: "Candidate") -> bool: - if candidate.source_link: - return links_equivalent(link, candidate.source_link) - return False - - -class Candidate: - @property - def project_name(self) -> NormalizedName: - """The "project name" of the candidate. - - This is different from ``name`` if this candidate contains extras, - in which case ``name`` would contain the ``[...]`` part, while this - refers to the name of the project. - """ - raise NotImplementedError("Override in subclass") - - @property - def name(self) -> str: - """The name identifying this candidate in the resolver. - - This is different from ``project_name`` if this candidate contains - extras, where ``project_name`` would not contain the ``[...]`` part. - """ - raise NotImplementedError("Override in subclass") - - @property - def version(self) -> CandidateVersion: - raise NotImplementedError("Override in subclass") - - @property - def is_installed(self) -> bool: - raise NotImplementedError("Override in subclass") - - @property - def is_editable(self) -> bool: - raise NotImplementedError("Override in subclass") - - @property - def source_link(self) -> Optional[Link]: - raise NotImplementedError("Override in subclass") - - def iter_dependencies(self, with_requires: bool) -> Iterable[Optional[Requirement]]: - raise NotImplementedError("Override in subclass") - - def get_install_requirement(self) -> Optional[InstallRequirement]: - raise NotImplementedError("Override in subclass") - - def format_for_error(self) -> str: - raise NotImplementedError("Subclass should override") diff --git a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py b/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py deleted file mode 100644 index 5d510db..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py +++ /dev/null @@ -1,555 +0,0 @@ -import logging -import sys -from typing import TYPE_CHECKING, Any, FrozenSet, Iterable, Optional, Tuple, Union, cast - -from pip._vendor.packaging.specifiers import InvalidSpecifier, SpecifierSet -from pip._vendor.packaging.utils import NormalizedName, canonicalize_name -from pip._vendor.packaging.version import Version -from pip._vendor.packaging.version import parse as parse_version -from pip._vendor.pkg_resources import Distribution - -from pip._internal.exceptions import HashError, MetadataInconsistent -from pip._internal.models.link import Link, links_equivalent -from pip._internal.models.wheel import Wheel -from pip._internal.req.constructors import ( - install_req_from_editable, - install_req_from_line, -) -from pip._internal.req.req_install import InstallRequirement -from pip._internal.utils.misc import dist_is_editable, normalize_version_info -from pip._internal.utils.packaging import get_requires_python - -from .base import Candidate, CandidateVersion, Requirement, format_name - -if TYPE_CHECKING: - from .factory import Factory - -logger = logging.getLogger(__name__) - -BaseCandidate = Union[ - "AlreadyInstalledCandidate", - "EditableCandidate", - "LinkCandidate", -] - -# Avoid conflicting with the PyPI package "Python". -REQUIRES_PYTHON_IDENTIFIER = cast(NormalizedName, "") - - -def as_base_candidate(candidate: Candidate) -> Optional[BaseCandidate]: - """The runtime version of BaseCandidate.""" - base_candidate_classes = ( - AlreadyInstalledCandidate, - EditableCandidate, - LinkCandidate, - ) - if isinstance(candidate, base_candidate_classes): - return candidate - return None - - -def make_install_req_from_link( - link: Link, template: InstallRequirement -) -> InstallRequirement: - assert not template.editable, "template is editable" - if template.req: - line = str(template.req) - else: - line = link.url - ireq = install_req_from_line( - line, - user_supplied=template.user_supplied, - comes_from=template.comes_from, - use_pep517=template.use_pep517, - isolated=template.isolated, - constraint=template.constraint, - options=dict( - install_options=template.install_options, - global_options=template.global_options, - hashes=template.hash_options, - ), - ) - ireq.original_link = template.original_link - ireq.link = link - return ireq - - -def make_install_req_from_editable( - link: Link, template: InstallRequirement -) -> InstallRequirement: - assert template.editable, "template not editable" - return install_req_from_editable( - link.url, - user_supplied=template.user_supplied, - comes_from=template.comes_from, - use_pep517=template.use_pep517, - isolated=template.isolated, - constraint=template.constraint, - options=dict( - install_options=template.install_options, - global_options=template.global_options, - hashes=template.hash_options, - ), - ) - - -def make_install_req_from_dist( - dist: Distribution, template: InstallRequirement -) -> InstallRequirement: - project_name = canonicalize_name(dist.project_name) - if template.req: - line = str(template.req) - elif template.link: - line = f"{project_name} @ {template.link.url}" - else: - line = f"{project_name}=={dist.parsed_version}" - ireq = install_req_from_line( - line, - user_supplied=template.user_supplied, - comes_from=template.comes_from, - use_pep517=template.use_pep517, - isolated=template.isolated, - constraint=template.constraint, - options=dict( - install_options=template.install_options, - global_options=template.global_options, - hashes=template.hash_options, - ), - ) - ireq.satisfied_by = dist - return ireq - - -class _InstallRequirementBackedCandidate(Candidate): - """A candidate backed by an ``InstallRequirement``. - - This represents a package request with the target not being already - in the environment, and needs to be fetched and installed. The backing - ``InstallRequirement`` is responsible for most of the leg work; this - class exposes appropriate information to the resolver. - - :param link: The link passed to the ``InstallRequirement``. The backing - ``InstallRequirement`` will use this link to fetch the distribution. - :param source_link: The link this candidate "originates" from. This is - different from ``link`` when the link is found in the wheel cache. - ``link`` would point to the wheel cache, while this points to the - found remote link (e.g. from pypi.org). - """ - - is_installed = False - - def __init__( - self, - link: Link, - source_link: Link, - ireq: InstallRequirement, - factory: "Factory", - name: Optional[NormalizedName] = None, - version: Optional[CandidateVersion] = None, - ) -> None: - self._link = link - self._source_link = source_link - self._factory = factory - self._ireq = ireq - self._name = name - self._version = version - self.dist = self._prepare() - - def __str__(self) -> str: - return f"{self.name} {self.version}" - - def __repr__(self) -> str: - return "{class_name}({link!r})".format( - class_name=self.__class__.__name__, - link=str(self._link), - ) - - def __hash__(self) -> int: - return hash((self.__class__, self._link)) - - def __eq__(self, other: Any) -> bool: - if isinstance(other, self.__class__): - return links_equivalent(self._link, other._link) - return False - - @property - def source_link(self) -> Optional[Link]: - return self._source_link - - @property - def project_name(self) -> NormalizedName: - """The normalised name of the project the candidate refers to""" - if self._name is None: - self._name = canonicalize_name(self.dist.project_name) - return self._name - - @property - def name(self) -> str: - return self.project_name - - @property - def version(self) -> CandidateVersion: - if self._version is None: - self._version = parse_version(self.dist.version) - return self._version - - def format_for_error(self) -> str: - return "{} {} (from {})".format( - self.name, - self.version, - self._link.file_path if self._link.is_file else self._link, - ) - - def _prepare_distribution(self) -> Distribution: - raise NotImplementedError("Override in subclass") - - def _check_metadata_consistency(self, dist: Distribution) -> None: - """Check for consistency of project name and version of dist.""" - canonical_name = canonicalize_name(dist.project_name) - if self._name is not None and self._name != canonical_name: - raise MetadataInconsistent( - self._ireq, - "name", - self._name, - dist.project_name, - ) - parsed_version = parse_version(dist.version) - if self._version is not None and self._version != parsed_version: - raise MetadataInconsistent( - self._ireq, - "version", - str(self._version), - dist.version, - ) - - def _prepare(self) -> Distribution: - try: - dist = self._prepare_distribution() - except HashError as e: - # Provide HashError the underlying ireq that caused it. This - # provides context for the resulting error message to show the - # offending line to the user. - e.req = self._ireq - raise - self._check_metadata_consistency(dist) - return dist - - def _get_requires_python_dependency(self) -> Optional[Requirement]: - requires_python = get_requires_python(self.dist) - if requires_python is None: - return None - try: - spec = SpecifierSet(requires_python) - except InvalidSpecifier as e: - message = "Package %r has an invalid Requires-Python: %s" - logger.warning(message, self.name, e) - return None - return self._factory.make_requires_python_requirement(spec) - - def iter_dependencies(self, with_requires: bool) -> Iterable[Optional[Requirement]]: - requires = self.dist.requires() if with_requires else () - for r in requires: - yield self._factory.make_requirement_from_spec(str(r), self._ireq) - yield self._get_requires_python_dependency() - - def get_install_requirement(self) -> Optional[InstallRequirement]: - return self._ireq - - -class LinkCandidate(_InstallRequirementBackedCandidate): - is_editable = False - - def __init__( - self, - link: Link, - template: InstallRequirement, - factory: "Factory", - name: Optional[NormalizedName] = None, - version: Optional[CandidateVersion] = None, - ) -> None: - source_link = link - cache_entry = factory.get_wheel_cache_entry(link, name) - if cache_entry is not None: - logger.debug("Using cached wheel link: %s", cache_entry.link) - link = cache_entry.link - ireq = make_install_req_from_link(link, template) - assert ireq.link == link - if ireq.link.is_wheel and not ireq.link.is_file: - wheel = Wheel(ireq.link.filename) - wheel_name = canonicalize_name(wheel.name) - assert name == wheel_name, f"{name!r} != {wheel_name!r} for wheel" - # Version may not be present for PEP 508 direct URLs - if version is not None: - wheel_version = Version(wheel.version) - assert version == wheel_version, "{!r} != {!r} for wheel {}".format( - version, wheel_version, name - ) - - if ( - cache_entry is not None - and cache_entry.persistent - and template.link is template.original_link - ): - ireq.original_link_is_in_wheel_cache = True - - super().__init__( - link=link, - source_link=source_link, - ireq=ireq, - factory=factory, - name=name, - version=version, - ) - - def _prepare_distribution(self) -> Distribution: - return self._factory.preparer.prepare_linked_requirement( - self._ireq, parallel_builds=True - ) - - -class EditableCandidate(_InstallRequirementBackedCandidate): - is_editable = True - - def __init__( - self, - link: Link, - template: InstallRequirement, - factory: "Factory", - name: Optional[NormalizedName] = None, - version: Optional[CandidateVersion] = None, - ) -> None: - super().__init__( - link=link, - source_link=link, - ireq=make_install_req_from_editable(link, template), - factory=factory, - name=name, - version=version, - ) - - def _prepare_distribution(self) -> Distribution: - return self._factory.preparer.prepare_editable_requirement(self._ireq) - - -class AlreadyInstalledCandidate(Candidate): - is_installed = True - source_link = None - - def __init__( - self, - dist: Distribution, - template: InstallRequirement, - factory: "Factory", - ) -> None: - self.dist = dist - self._ireq = make_install_req_from_dist(dist, template) - self._factory = factory - - # This is just logging some messages, so we can do it eagerly. - # The returned dist would be exactly the same as self.dist because we - # set satisfied_by in make_install_req_from_dist. - # TODO: Supply reason based on force_reinstall and upgrade_strategy. - skip_reason = "already satisfied" - factory.preparer.prepare_installed_requirement(self._ireq, skip_reason) - - def __str__(self) -> str: - return str(self.dist) - - def __repr__(self) -> str: - return "{class_name}({distribution!r})".format( - class_name=self.__class__.__name__, - distribution=self.dist, - ) - - def __hash__(self) -> int: - return hash((self.__class__, self.name, self.version)) - - def __eq__(self, other: Any) -> bool: - if isinstance(other, self.__class__): - return self.name == other.name and self.version == other.version - return False - - @property - def project_name(self) -> NormalizedName: - return canonicalize_name(self.dist.project_name) - - @property - def name(self) -> str: - return self.project_name - - @property - def version(self) -> CandidateVersion: - return parse_version(self.dist.version) - - @property - def is_editable(self) -> bool: - return dist_is_editable(self.dist) - - def format_for_error(self) -> str: - return f"{self.name} {self.version} (Installed)" - - def iter_dependencies(self, with_requires: bool) -> Iterable[Optional[Requirement]]: - if not with_requires: - return - for r in self.dist.requires(): - yield self._factory.make_requirement_from_spec(str(r), self._ireq) - - def get_install_requirement(self) -> Optional[InstallRequirement]: - return None - - -class ExtrasCandidate(Candidate): - """A candidate that has 'extras', indicating additional dependencies. - - Requirements can be for a project with dependencies, something like - foo[extra]. The extras don't affect the project/version being installed - directly, but indicate that we need additional dependencies. We model that - by having an artificial ExtrasCandidate that wraps the "base" candidate. - - The ExtrasCandidate differs from the base in the following ways: - - 1. It has a unique name, of the form foo[extra]. This causes the resolver - to treat it as a separate node in the dependency graph. - 2. When we're getting the candidate's dependencies, - a) We specify that we want the extra dependencies as well. - b) We add a dependency on the base candidate. - See below for why this is needed. - 3. We return None for the underlying InstallRequirement, as the base - candidate will provide it, and we don't want to end up with duplicates. - - The dependency on the base candidate is needed so that the resolver can't - decide that it should recommend foo[extra1] version 1.0 and foo[extra2] - version 2.0. Having those candidates depend on foo=1.0 and foo=2.0 - respectively forces the resolver to recognise that this is a conflict. - """ - - def __init__( - self, - base: BaseCandidate, - extras: FrozenSet[str], - ) -> None: - self.base = base - self.extras = extras - - def __str__(self) -> str: - name, rest = str(self.base).split(" ", 1) - return "{}[{}] {}".format(name, ",".join(self.extras), rest) - - def __repr__(self) -> str: - return "{class_name}(base={base!r}, extras={extras!r})".format( - class_name=self.__class__.__name__, - base=self.base, - extras=self.extras, - ) - - def __hash__(self) -> int: - return hash((self.base, self.extras)) - - def __eq__(self, other: Any) -> bool: - if isinstance(other, self.__class__): - return self.base == other.base and self.extras == other.extras - return False - - @property - def project_name(self) -> NormalizedName: - return self.base.project_name - - @property - def name(self) -> str: - """The normalised name of the project the candidate refers to""" - return format_name(self.base.project_name, self.extras) - - @property - def version(self) -> CandidateVersion: - return self.base.version - - def format_for_error(self) -> str: - return "{} [{}]".format( - self.base.format_for_error(), ", ".join(sorted(self.extras)) - ) - - @property - def is_installed(self) -> bool: - return self.base.is_installed - - @property - def is_editable(self) -> bool: - return self.base.is_editable - - @property - def source_link(self) -> Optional[Link]: - return self.base.source_link - - def iter_dependencies(self, with_requires: bool) -> Iterable[Optional[Requirement]]: - factory = self.base._factory - - # Add a dependency on the exact base - # (See note 2b in the class docstring) - yield factory.make_requirement_from_candidate(self.base) - if not with_requires: - return - - # The user may have specified extras that the candidate doesn't - # support. We ignore any unsupported extras here. - valid_extras = self.extras.intersection(self.base.dist.extras) - invalid_extras = self.extras.difference(self.base.dist.extras) - for extra in sorted(invalid_extras): - logger.warning( - "%s %s does not provide the extra '%s'", - self.base.name, - self.version, - extra, - ) - - for r in self.base.dist.requires(valid_extras): - requirement = factory.make_requirement_from_spec( - str(r), self.base._ireq, valid_extras - ) - if requirement: - yield requirement - - def get_install_requirement(self) -> Optional[InstallRequirement]: - # We don't return anything here, because we always - # depend on the base candidate, and we'll get the - # install requirement from that. - return None - - -class RequiresPythonCandidate(Candidate): - is_installed = False - source_link = None - - def __init__(self, py_version_info: Optional[Tuple[int, ...]]) -> None: - if py_version_info is not None: - version_info = normalize_version_info(py_version_info) - else: - version_info = sys.version_info[:3] - self._version = Version(".".join(str(c) for c in version_info)) - - # We don't need to implement __eq__() and __ne__() since there is always - # only one RequiresPythonCandidate in a resolution, i.e. the host Python. - # The built-in object.__eq__() and object.__ne__() do exactly what we want. - - def __str__(self) -> str: - return f"Python {self._version}" - - @property - def project_name(self) -> NormalizedName: - return REQUIRES_PYTHON_IDENTIFIER - - @property - def name(self) -> str: - return REQUIRES_PYTHON_IDENTIFIER - - @property - def version(self) -> CandidateVersion: - return self._version - - def format_for_error(self) -> str: - return f"Python {self.version}" - - def iter_dependencies(self, with_requires: bool) -> Iterable[Optional[Requirement]]: - return () - - def get_install_requirement(self) -> Optional[InstallRequirement]: - return None diff --git a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py b/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py deleted file mode 100644 index e7fd344..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py +++ /dev/null @@ -1,700 +0,0 @@ -import contextlib -import functools -import logging -from typing import ( - TYPE_CHECKING, - Dict, - FrozenSet, - Iterable, - Iterator, - List, - Mapping, - NamedTuple, - Optional, - Sequence, - Set, - Tuple, - TypeVar, - cast, -) - -from pip._vendor.packaging.requirements import InvalidRequirement -from pip._vendor.packaging.requirements import Requirement as PackagingRequirement -from pip._vendor.packaging.specifiers import SpecifierSet -from pip._vendor.packaging.utils import NormalizedName, canonicalize_name -from pip._vendor.resolvelib import ResolutionImpossible - -from pip._internal.cache import CacheEntry, WheelCache -from pip._internal.exceptions import ( - DistributionNotFound, - InstallationError, - InstallationSubprocessError, - MetadataInconsistent, - UnsupportedPythonVersion, - UnsupportedWheel, -) -from pip._internal.index.package_finder import PackageFinder -from pip._internal.metadata import BaseDistribution, get_default_environment -from pip._internal.models.link import Link -from pip._internal.models.wheel import Wheel -from pip._internal.operations.prepare import RequirementPreparer -from pip._internal.req.constructors import install_req_from_link_and_ireq -from pip._internal.req.req_install import ( - InstallRequirement, - check_invalid_constraint_type, -) -from pip._internal.resolution.base import InstallRequirementProvider -from pip._internal.utils.compatibility_tags import get_supported -from pip._internal.utils.hashes import Hashes -from pip._internal.utils.virtualenv import running_under_virtualenv - -from .base import Candidate, CandidateVersion, Constraint, Requirement -from .candidates import ( - AlreadyInstalledCandidate, - BaseCandidate, - EditableCandidate, - ExtrasCandidate, - LinkCandidate, - RequiresPythonCandidate, - as_base_candidate, -) -from .found_candidates import FoundCandidates, IndexCandidateInfo -from .requirements import ( - ExplicitRequirement, - RequiresPythonRequirement, - SpecifierRequirement, - UnsatisfiableRequirement, -) - -if TYPE_CHECKING: - from typing import Protocol - - class ConflictCause(Protocol): - requirement: RequiresPythonRequirement - parent: Candidate - - -logger = logging.getLogger(__name__) - -C = TypeVar("C") -Cache = Dict[Link, C] - - -class CollectedRootRequirements(NamedTuple): - requirements: List[Requirement] - constraints: Dict[str, Constraint] - user_requested: Dict[str, int] - - -class Factory: - def __init__( - self, - finder: PackageFinder, - preparer: RequirementPreparer, - make_install_req: InstallRequirementProvider, - wheel_cache: Optional[WheelCache], - use_user_site: bool, - force_reinstall: bool, - ignore_installed: bool, - ignore_requires_python: bool, - py_version_info: Optional[Tuple[int, ...]] = None, - ) -> None: - self._finder = finder - self.preparer = preparer - self._wheel_cache = wheel_cache - self._python_candidate = RequiresPythonCandidate(py_version_info) - self._make_install_req_from_spec = make_install_req - self._use_user_site = use_user_site - self._force_reinstall = force_reinstall - self._ignore_requires_python = ignore_requires_python - - self._build_failures: Cache[InstallationError] = {} - self._link_candidate_cache: Cache[LinkCandidate] = {} - self._editable_candidate_cache: Cache[EditableCandidate] = {} - self._installed_candidate_cache: Dict[str, AlreadyInstalledCandidate] = {} - self._extras_candidate_cache: Dict[ - Tuple[int, FrozenSet[str]], ExtrasCandidate - ] = {} - - if not ignore_installed: - env = get_default_environment() - self._installed_dists = { - dist.canonical_name: dist - for dist in env.iter_installed_distributions(local_only=False) - } - else: - self._installed_dists = {} - - @property - def force_reinstall(self) -> bool: - return self._force_reinstall - - def _fail_if_link_is_unsupported_wheel(self, link: Link) -> None: - if not link.is_wheel: - return - wheel = Wheel(link.filename) - if wheel.supported(self._finder.target_python.get_tags()): - return - msg = f"{link.filename} is not a supported wheel on this platform." - raise UnsupportedWheel(msg) - - def _make_extras_candidate( - self, base: BaseCandidate, extras: FrozenSet[str] - ) -> ExtrasCandidate: - cache_key = (id(base), extras) - try: - candidate = self._extras_candidate_cache[cache_key] - except KeyError: - candidate = ExtrasCandidate(base, extras) - self._extras_candidate_cache[cache_key] = candidate - return candidate - - def _make_candidate_from_dist( - self, - dist: BaseDistribution, - extras: FrozenSet[str], - template: InstallRequirement, - ) -> Candidate: - try: - base = self._installed_candidate_cache[dist.canonical_name] - except KeyError: - from pip._internal.metadata.pkg_resources import Distribution as _Dist - - compat_dist = cast(_Dist, dist)._dist - base = AlreadyInstalledCandidate(compat_dist, template, factory=self) - self._installed_candidate_cache[dist.canonical_name] = base - if not extras: - return base - return self._make_extras_candidate(base, extras) - - def _make_candidate_from_link( - self, - link: Link, - extras: FrozenSet[str], - template: InstallRequirement, - name: Optional[NormalizedName], - version: Optional[CandidateVersion], - ) -> Optional[Candidate]: - # TODO: Check already installed candidate, and use it if the link and - # editable flag match. - - if link in self._build_failures: - # We already tried this candidate before, and it does not build. - # Don't bother trying again. - return None - - if template.editable: - if link not in self._editable_candidate_cache: - try: - self._editable_candidate_cache[link] = EditableCandidate( - link, - template, - factory=self, - name=name, - version=version, - ) - except (InstallationSubprocessError, MetadataInconsistent) as e: - logger.warning("Discarding %s. %s", link, e) - self._build_failures[link] = e - return None - base: BaseCandidate = self._editable_candidate_cache[link] - else: - if link not in self._link_candidate_cache: - try: - self._link_candidate_cache[link] = LinkCandidate( - link, - template, - factory=self, - name=name, - version=version, - ) - except (InstallationSubprocessError, MetadataInconsistent) as e: - logger.warning("Discarding %s. %s", link, e) - self._build_failures[link] = e - return None - base = self._link_candidate_cache[link] - - if not extras: - return base - return self._make_extras_candidate(base, extras) - - def _iter_found_candidates( - self, - ireqs: Sequence[InstallRequirement], - specifier: SpecifierSet, - hashes: Hashes, - prefers_installed: bool, - incompatible_ids: Set[int], - ) -> Iterable[Candidate]: - if not ireqs: - return () - - # The InstallRequirement implementation requires us to give it a - # "template". Here we just choose the first requirement to represent - # all of them. - # Hopefully the Project model can correct this mismatch in the future. - template = ireqs[0] - assert template.req, "Candidates found on index must be PEP 508" - name = canonicalize_name(template.req.name) - - extras: FrozenSet[str] = frozenset() - for ireq in ireqs: - assert ireq.req, "Candidates found on index must be PEP 508" - specifier &= ireq.req.specifier - hashes &= ireq.hashes(trust_internet=False) - extras |= frozenset(ireq.extras) - - def _get_installed_candidate() -> Optional[Candidate]: - """Get the candidate for the currently-installed version.""" - # If --force-reinstall is set, we want the version from the index - # instead, so we "pretend" there is nothing installed. - if self._force_reinstall: - return None - try: - installed_dist = self._installed_dists[name] - except KeyError: - return None - # Don't use the installed distribution if its version does not fit - # the current dependency graph. - if not specifier.contains(installed_dist.version, prereleases=True): - return None - candidate = self._make_candidate_from_dist( - dist=installed_dist, - extras=extras, - template=template, - ) - # The candidate is a known incompatiblity. Don't use it. - if id(candidate) in incompatible_ids: - return None - return candidate - - def iter_index_candidate_infos() -> Iterator[IndexCandidateInfo]: - result = self._finder.find_best_candidate( - project_name=name, - specifier=specifier, - hashes=hashes, - ) - icans = list(result.iter_applicable()) - - # PEP 592: Yanked releases must be ignored unless only yanked - # releases can satisfy the version range. So if this is false, - # all yanked icans need to be skipped. - all_yanked = all(ican.link.is_yanked for ican in icans) - - # PackageFinder returns earlier versions first, so we reverse. - for ican in reversed(icans): - if not all_yanked and ican.link.is_yanked: - continue - func = functools.partial( - self._make_candidate_from_link, - link=ican.link, - extras=extras, - template=template, - name=name, - version=ican.version, - ) - yield ican.version, func - - return FoundCandidates( - iter_index_candidate_infos, - _get_installed_candidate(), - prefers_installed, - incompatible_ids, - ) - - def _iter_explicit_candidates_from_base( - self, - base_requirements: Iterable[Requirement], - extras: FrozenSet[str], - ) -> Iterator[Candidate]: - """Produce explicit candidates from the base given an extra-ed package. - - :param base_requirements: Requirements known to the resolver. The - requirements are guaranteed to not have extras. - :param extras: The extras to inject into the explicit requirements' - candidates. - """ - for req in base_requirements: - lookup_cand, _ = req.get_candidate_lookup() - if lookup_cand is None: # Not explicit. - continue - # We've stripped extras from the identifier, and should always - # get a BaseCandidate here, unless there's a bug elsewhere. - base_cand = as_base_candidate(lookup_cand) - assert base_cand is not None, "no extras here" - yield self._make_extras_candidate(base_cand, extras) - - def _iter_candidates_from_constraints( - self, - identifier: str, - constraint: Constraint, - template: InstallRequirement, - ) -> Iterator[Candidate]: - """Produce explicit candidates from constraints. - - This creates "fake" InstallRequirement objects that are basically clones - of what "should" be the template, but with original_link set to link. - """ - for link in constraint.links: - self._fail_if_link_is_unsupported_wheel(link) - candidate = self._make_candidate_from_link( - link, - extras=frozenset(), - template=install_req_from_link_and_ireq(link, template), - name=canonicalize_name(identifier), - version=None, - ) - if candidate: - yield candidate - - def find_candidates( - self, - identifier: str, - requirements: Mapping[str, Iterator[Requirement]], - incompatibilities: Mapping[str, Iterator[Candidate]], - constraint: Constraint, - prefers_installed: bool, - ) -> Iterable[Candidate]: - # Collect basic lookup information from the requirements. - explicit_candidates: Set[Candidate] = set() - ireqs: List[InstallRequirement] = [] - for req in requirements[identifier]: - cand, ireq = req.get_candidate_lookup() - if cand is not None: - explicit_candidates.add(cand) - if ireq is not None: - ireqs.append(ireq) - - # If the current identifier contains extras, add explicit candidates - # from entries from extra-less identifier. - with contextlib.suppress(InvalidRequirement): - parsed_requirement = PackagingRequirement(identifier) - explicit_candidates.update( - self._iter_explicit_candidates_from_base( - requirements.get(parsed_requirement.name, ()), - frozenset(parsed_requirement.extras), - ), - ) - - # Add explicit candidates from constraints. We only do this if there are - # kown ireqs, which represent requirements not already explicit. If - # there are no ireqs, we're constraining already-explicit requirements, - # which is handled later when we return the explicit candidates. - if ireqs: - try: - explicit_candidates.update( - self._iter_candidates_from_constraints( - identifier, - constraint, - template=ireqs[0], - ), - ) - except UnsupportedWheel: - # If we're constrained to install a wheel incompatible with the - # target architecture, no candidates will ever be valid. - return () - - # Since we cache all the candidates, incompatibility identification - # can be made quicker by comparing only the id() values. - incompat_ids = {id(c) for c in incompatibilities.get(identifier, ())} - - # If none of the requirements want an explicit candidate, we can ask - # the finder for candidates. - if not explicit_candidates: - return self._iter_found_candidates( - ireqs, - constraint.specifier, - constraint.hashes, - prefers_installed, - incompat_ids, - ) - - return ( - c - for c in explicit_candidates - if id(c) not in incompat_ids - and constraint.is_satisfied_by(c) - and all(req.is_satisfied_by(c) for req in requirements[identifier]) - ) - - def _make_requirement_from_install_req( - self, ireq: InstallRequirement, requested_extras: Iterable[str] - ) -> Optional[Requirement]: - if not ireq.match_markers(requested_extras): - logger.info( - "Ignoring %s: markers '%s' don't match your environment", - ireq.name, - ireq.markers, - ) - return None - if not ireq.link: - return SpecifierRequirement(ireq) - self._fail_if_link_is_unsupported_wheel(ireq.link) - cand = self._make_candidate_from_link( - ireq.link, - extras=frozenset(ireq.extras), - template=ireq, - name=canonicalize_name(ireq.name) if ireq.name else None, - version=None, - ) - if cand is None: - # There's no way we can satisfy a URL requirement if the underlying - # candidate fails to build. An unnamed URL must be user-supplied, so - # we fail eagerly. If the URL is named, an unsatisfiable requirement - # can make the resolver do the right thing, either backtrack (and - # maybe find some other requirement that's buildable) or raise a - # ResolutionImpossible eventually. - if not ireq.name: - raise self._build_failures[ireq.link] - return UnsatisfiableRequirement(canonicalize_name(ireq.name)) - return self.make_requirement_from_candidate(cand) - - def collect_root_requirements( - self, root_ireqs: List[InstallRequirement] - ) -> CollectedRootRequirements: - collected = CollectedRootRequirements([], {}, {}) - for i, ireq in enumerate(root_ireqs): - if ireq.constraint: - # Ensure we only accept valid constraints - problem = check_invalid_constraint_type(ireq) - if problem: - raise InstallationError(problem) - if not ireq.match_markers(): - continue - assert ireq.name, "Constraint must be named" - name = canonicalize_name(ireq.name) - if name in collected.constraints: - collected.constraints[name] &= ireq - else: - collected.constraints[name] = Constraint.from_ireq(ireq) - else: - req = self._make_requirement_from_install_req( - ireq, - requested_extras=(), - ) - if req is None: - continue - if ireq.user_supplied and req.name not in collected.user_requested: - collected.user_requested[req.name] = i - collected.requirements.append(req) - return collected - - def make_requirement_from_candidate( - self, candidate: Candidate - ) -> ExplicitRequirement: - return ExplicitRequirement(candidate) - - def make_requirement_from_spec( - self, - specifier: str, - comes_from: InstallRequirement, - requested_extras: Iterable[str] = (), - ) -> Optional[Requirement]: - ireq = self._make_install_req_from_spec(specifier, comes_from) - return self._make_requirement_from_install_req(ireq, requested_extras) - - def make_requires_python_requirement( - self, specifier: Optional[SpecifierSet] - ) -> Optional[Requirement]: - if self._ignore_requires_python or specifier is None: - return None - return RequiresPythonRequirement(specifier, self._python_candidate) - - def get_wheel_cache_entry( - self, link: Link, name: Optional[str] - ) -> Optional[CacheEntry]: - """Look up the link in the wheel cache. - - If ``preparer.require_hashes`` is True, don't use the wheel cache, - because cached wheels, always built locally, have different hashes - than the files downloaded from the index server and thus throw false - hash mismatches. Furthermore, cached wheels at present have - nondeterministic contents due to file modification times. - """ - if self._wheel_cache is None or self.preparer.require_hashes: - return None - return self._wheel_cache.get_cache_entry( - link=link, - package_name=name, - supported_tags=get_supported(), - ) - - def get_dist_to_uninstall(self, candidate: Candidate) -> Optional[BaseDistribution]: - # TODO: Are there more cases this needs to return True? Editable? - dist = self._installed_dists.get(candidate.project_name) - if dist is None: # Not installed, no uninstallation required. - return None - - # We're installing into global site. The current installation must - # be uninstalled, no matter it's in global or user site, because the - # user site installation has precedence over global. - if not self._use_user_site: - return dist - - # We're installing into user site. Remove the user site installation. - if dist.in_usersite: - return dist - - # We're installing into user site, but the installed incompatible - # package is in global site. We can't uninstall that, and would let - # the new user installation to "shadow" it. But shadowing won't work - # in virtual environments, so we error out. - if running_under_virtualenv() and dist.in_site_packages: - message = ( - f"Will not install to the user site because it will lack " - f"sys.path precedence to {dist.raw_name} in {dist.location}" - ) - raise InstallationError(message) - return None - - def _report_requires_python_error( - self, causes: Sequence["ConflictCause"] - ) -> UnsupportedPythonVersion: - assert causes, "Requires-Python error reported with no cause" - - version = self._python_candidate.version - - if len(causes) == 1: - specifier = str(causes[0].requirement.specifier) - message = ( - f"Package {causes[0].parent.name!r} requires a different " - f"Python: {version} not in {specifier!r}" - ) - return UnsupportedPythonVersion(message) - - message = f"Packages require a different Python. {version} not in:" - for cause in causes: - package = cause.parent.format_for_error() - specifier = str(cause.requirement.specifier) - message += f"\n{specifier!r} (required by {package})" - return UnsupportedPythonVersion(message) - - def _report_single_requirement_conflict( - self, req: Requirement, parent: Optional[Candidate] - ) -> DistributionNotFound: - if parent is None: - req_disp = str(req) - else: - req_disp = f"{req} (from {parent.name})" - - cands = self._finder.find_all_candidates(req.project_name) - versions = [str(v) for v in sorted({c.version for c in cands})] - - logger.critical( - "Could not find a version that satisfies the requirement %s " - "(from versions: %s)", - req_disp, - ", ".join(versions) or "none", - ) - if str(req) == "requirements.txt": - logger.info( - "HINT: You are attempting to install a package literally " - 'named "requirements.txt" (which cannot exist). Consider ' - "using the '-r' flag to install the packages listed in " - "requirements.txt" - ) - - return DistributionNotFound(f"No matching distribution found for {req}") - - def get_installation_error( - self, - e: "ResolutionImpossible[Requirement, Candidate]", - constraints: Dict[str, Constraint], - ) -> InstallationError: - - assert e.causes, "Installation error reported with no cause" - - # If one of the things we can't solve is "we need Python X.Y", - # that is what we report. - requires_python_causes = [ - cause - for cause in e.causes - if isinstance(cause.requirement, RequiresPythonRequirement) - and not cause.requirement.is_satisfied_by(self._python_candidate) - ] - if requires_python_causes: - # The comprehension above makes sure all Requirement instances are - # RequiresPythonRequirement, so let's cast for convinience. - return self._report_requires_python_error( - cast("Sequence[ConflictCause]", requires_python_causes), - ) - - # Otherwise, we have a set of causes which can't all be satisfied - # at once. - - # The simplest case is when we have *one* cause that can't be - # satisfied. We just report that case. - if len(e.causes) == 1: - req, parent = e.causes[0] - if req.name not in constraints: - return self._report_single_requirement_conflict(req, parent) - - # OK, we now have a list of requirements that can't all be - # satisfied at once. - - # A couple of formatting helpers - def text_join(parts: List[str]) -> str: - if len(parts) == 1: - return parts[0] - - return ", ".join(parts[:-1]) + " and " + parts[-1] - - def describe_trigger(parent: Candidate) -> str: - ireq = parent.get_install_requirement() - if not ireq or not ireq.comes_from: - return f"{parent.name}=={parent.version}" - if isinstance(ireq.comes_from, InstallRequirement): - return str(ireq.comes_from.name) - return str(ireq.comes_from) - - triggers = set() - for req, parent in e.causes: - if parent is None: - # This is a root requirement, so we can report it directly - trigger = req.format_for_error() - else: - trigger = describe_trigger(parent) - triggers.add(trigger) - - if triggers: - info = text_join(sorted(triggers)) - else: - info = "the requested packages" - - msg = ( - "Cannot install {} because these package versions " - "have conflicting dependencies.".format(info) - ) - logger.critical(msg) - msg = "\nThe conflict is caused by:" - - relevant_constraints = set() - for req, parent in e.causes: - if req.name in constraints: - relevant_constraints.add(req.name) - msg = msg + "\n " - if parent: - msg = msg + f"{parent.name} {parent.version} depends on " - else: - msg = msg + "The user requested " - msg = msg + req.format_for_error() - for key in relevant_constraints: - spec = constraints[key].specifier - msg += f"\n The user requested (constraint) {key}{spec}" - - msg = ( - msg - + "\n\n" - + "To fix this you could try to:\n" - + "1. loosen the range of package versions you've specified\n" - + "2. remove package versions to allow pip attempt to solve " - + "the dependency conflict\n" - ) - - logger.info(msg) - - return DistributionNotFound( - "ResolutionImpossible: for help visit " - "https://pip.pypa.io/en/latest/user_guide/" - "#fixing-conflicting-dependencies" - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py b/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py deleted file mode 100644 index d2fa5ef..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py +++ /dev/null @@ -1,142 +0,0 @@ -"""Utilities to lazily create and visit candidates found. - -Creating and visiting a candidate is a *very* costly operation. It involves -fetching, extracting, potentially building modules from source, and verifying -distribution metadata. It is therefore crucial for performance to keep -everything here lazy all the way down, so we only touch candidates that we -absolutely need, and not "download the world" when we only need one version of -something. -""" - -import functools -from typing import Callable, Iterator, Optional, Set, Tuple - -from pip._vendor.packaging.version import _BaseVersion -from pip._vendor.six.moves import collections_abc # type: ignore - -from .base import Candidate - -IndexCandidateInfo = Tuple[_BaseVersion, Callable[[], Optional[Candidate]]] - - -def _iter_built(infos: Iterator[IndexCandidateInfo]) -> Iterator[Candidate]: - """Iterator for ``FoundCandidates``. - - This iterator is used when the package is not already installed. Candidates - from index come later in their normal ordering. - """ - versions_found: Set[_BaseVersion] = set() - for version, func in infos: - if version in versions_found: - continue - candidate = func() - if candidate is None: - continue - yield candidate - versions_found.add(version) - - -def _iter_built_with_prepended( - installed: Candidate, infos: Iterator[IndexCandidateInfo] -) -> Iterator[Candidate]: - """Iterator for ``FoundCandidates``. - - This iterator is used when the resolver prefers the already-installed - candidate and NOT to upgrade. The installed candidate is therefore - always yielded first, and candidates from index come later in their - normal ordering, except skipped when the version is already installed. - """ - yield installed - versions_found: Set[_BaseVersion] = {installed.version} - for version, func in infos: - if version in versions_found: - continue - candidate = func() - if candidate is None: - continue - yield candidate - versions_found.add(version) - - -def _iter_built_with_inserted( - installed: Candidate, infos: Iterator[IndexCandidateInfo] -) -> Iterator[Candidate]: - """Iterator for ``FoundCandidates``. - - This iterator is used when the resolver prefers to upgrade an - already-installed package. Candidates from index are returned in their - normal ordering, except replaced when the version is already installed. - - The implementation iterates through and yields other candidates, inserting - the installed candidate exactly once before we start yielding older or - equivalent candidates, or after all other candidates if they are all newer. - """ - versions_found: Set[_BaseVersion] = set() - for version, func in infos: - if version in versions_found: - continue - # If the installed candidate is better, yield it first. - if installed.version >= version: - yield installed - versions_found.add(installed.version) - candidate = func() - if candidate is None: - continue - yield candidate - versions_found.add(version) - - # If the installed candidate is older than all other candidates. - if installed.version not in versions_found: - yield installed - - -class FoundCandidates(collections_abc.Sequence): - """A lazy sequence to provide candidates to the resolver. - - The intended usage is to return this from `find_matches()` so the resolver - can iterate through the sequence multiple times, but only access the index - page when remote packages are actually needed. This improve performances - when suitable candidates are already installed on disk. - """ - - def __init__( - self, - get_infos: Callable[[], Iterator[IndexCandidateInfo]], - installed: Optional[Candidate], - prefers_installed: bool, - incompatible_ids: Set[int], - ): - self._get_infos = get_infos - self._installed = installed - self._prefers_installed = prefers_installed - self._incompatible_ids = incompatible_ids - - def __getitem__(self, index: int) -> Candidate: - # Implemented to satisfy the ABC check. This is not needed by the - # resolver, and should not be used by the provider either (for - # performance reasons). - raise NotImplementedError("don't do this") - - def __iter__(self) -> Iterator[Candidate]: - infos = self._get_infos() - if not self._installed: - iterator = _iter_built(infos) - elif self._prefers_installed: - iterator = _iter_built_with_prepended(self._installed, infos) - else: - iterator = _iter_built_with_inserted(self._installed, infos) - return (c for c in iterator if id(c) not in self._incompatible_ids) - - def __len__(self) -> int: - # Implemented to satisfy the ABC check. This is not needed by the - # resolver, and should not be used by the provider either (for - # performance reasons). - raise NotImplementedError("don't do this") - - @functools.lru_cache(maxsize=1) - def __bool__(self) -> bool: - if self._prefers_installed and self._installed: - return True - return any(self) - - __nonzero__ = __bool__ # XXX: Python 2. diff --git a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/provider.py b/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/provider.py deleted file mode 100644 index 632854d..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/provider.py +++ /dev/null @@ -1,197 +0,0 @@ -import collections -import math -from typing import TYPE_CHECKING, Dict, Iterable, Iterator, Mapping, Sequence, Union - -from pip._vendor.resolvelib.providers import AbstractProvider - -from .base import Candidate, Constraint, Requirement -from .candidates import REQUIRES_PYTHON_IDENTIFIER -from .factory import Factory - -if TYPE_CHECKING: - from pip._vendor.resolvelib.providers import Preference - from pip._vendor.resolvelib.resolvers import RequirementInformation - - PreferenceInformation = RequirementInformation[Requirement, Candidate] - - _ProviderBase = AbstractProvider[Requirement, Candidate, str] -else: - _ProviderBase = AbstractProvider - -# Notes on the relationship between the provider, the factory, and the -# candidate and requirement classes. -# -# The provider is a direct implementation of the resolvelib class. Its role -# is to deliver the API that resolvelib expects. -# -# Rather than work with completely abstract "requirement" and "candidate" -# concepts as resolvelib does, pip has concrete classes implementing these two -# ideas. The API of Requirement and Candidate objects are defined in the base -# classes, but essentially map fairly directly to the equivalent provider -# methods. In particular, `find_matches` and `is_satisfied_by` are -# requirement methods, and `get_dependencies` is a candidate method. -# -# The factory is the interface to pip's internal mechanisms. It is stateless, -# and is created by the resolver and held as a property of the provider. It is -# responsible for creating Requirement and Candidate objects, and provides -# services to those objects (access to pip's finder and preparer). - - -class PipProvider(_ProviderBase): - """Pip's provider implementation for resolvelib. - - :params constraints: A mapping of constraints specified by the user. Keys - are canonicalized project names. - :params ignore_dependencies: Whether the user specified ``--no-deps``. - :params upgrade_strategy: The user-specified upgrade strategy. - :params user_requested: A set of canonicalized package names that the user - supplied for pip to install/upgrade. - """ - - def __init__( - self, - factory: Factory, - constraints: Dict[str, Constraint], - ignore_dependencies: bool, - upgrade_strategy: str, - user_requested: Dict[str, int], - ) -> None: - self._factory = factory - self._constraints = constraints - self._ignore_dependencies = ignore_dependencies - self._upgrade_strategy = upgrade_strategy - self._user_requested = user_requested - self._known_depths: Dict[str, float] = collections.defaultdict(lambda: math.inf) - - def identify(self, requirement_or_candidate: Union[Requirement, Candidate]) -> str: - return requirement_or_candidate.name - - def get_preference( - self, - identifier: str, - resolutions: Mapping[str, Candidate], - candidates: Mapping[str, Iterator[Candidate]], - information: Mapping[str, Iterator["PreferenceInformation"]], - ) -> "Preference": - """Produce a sort key for given requirement based on preference. - - The lower the return value is, the more preferred this group of - arguments is. - - Currently pip considers the followings in order: - - * Prefer if any of the known requirements is "direct", e.g. points to an - explicit URL. - * If equal, prefer if any requirement is "pinned", i.e. contains - operator ``===`` or ``==``. - * If equal, calculate an approximate "depth" and resolve requirements - closer to the user-specified requirements first. - * Order user-specified requirements by the order they are specified. - * If equal, prefers "non-free" requirements, i.e. contains at least one - operator, such as ``>=`` or ``<``. - * If equal, order alphabetically for consistency (helps debuggability). - """ - lookups = (r.get_candidate_lookup() for r, _ in information[identifier]) - candidate, ireqs = zip(*lookups) - operators = [ - specifier.operator - for specifier_set in (ireq.specifier for ireq in ireqs if ireq) - for specifier in specifier_set - ] - - direct = candidate is not None - pinned = any(op[:2] == "==" for op in operators) - unfree = bool(operators) - - try: - requested_order: Union[int, float] = self._user_requested[identifier] - except KeyError: - requested_order = math.inf - parent_depths = ( - self._known_depths[parent.name] if parent is not None else 0.0 - for _, parent in information[identifier] - ) - inferred_depth = min(d for d in parent_depths) + 1.0 - self._known_depths[identifier] = inferred_depth - else: - inferred_depth = 1.0 - - requested_order = self._user_requested.get(identifier, math.inf) - - # Requires-Python has only one candidate and the check is basically - # free, so we always do it first to avoid needless work if it fails. - requires_python = identifier == REQUIRES_PYTHON_IDENTIFIER - - # HACK: Setuptools have a very long and solid backward compatibility - # track record, and extremely few projects would request a narrow, - # non-recent version range of it since that would break a lot things. - # (Most projects specify it only to request for an installer feature, - # which does not work, but that's another topic.) Intentionally - # delaying Setuptools helps reduce branches the resolver has to check. - # This serves as a temporary fix for issues like "apache-airlfow[all]" - # while we work on "proper" branch pruning techniques. - delay_this = identifier == "setuptools" - - return ( - not requires_python, - delay_this, - not direct, - not pinned, - inferred_depth, - requested_order, - not unfree, - identifier, - ) - - def _get_constraint(self, identifier: str) -> Constraint: - if identifier in self._constraints: - return self._constraints[identifier] - - # HACK: Theoratically we should check whether this identifier is a valid - # "NAME[EXTRAS]" format, and parse out the name part with packaging or - # some regular expression. But since pip's resolver only spits out - # three kinds of identifiers: normalized PEP 503 names, normalized names - # plus extras, and Requires-Python, we can cheat a bit here. - name, open_bracket, _ = identifier.partition("[") - if open_bracket and name in self._constraints: - return self._constraints[name] - - return Constraint.empty() - - def find_matches( - self, - identifier: str, - requirements: Mapping[str, Iterator[Requirement]], - incompatibilities: Mapping[str, Iterator[Candidate]], - ) -> Iterable[Candidate]: - def _eligible_for_upgrade(name: str) -> bool: - """Are upgrades allowed for this project? - - This checks the upgrade strategy, and whether the project was one - that the user specified in the command line, in order to decide - whether we should upgrade if there's a newer version available. - - (Note that we don't need access to the `--upgrade` flag, because - an upgrade strategy of "to-satisfy-only" means that `--upgrade` - was not specified). - """ - if self._upgrade_strategy == "eager": - return True - elif self._upgrade_strategy == "only-if-needed": - return name in self._user_requested - return False - - return self._factory.find_candidates( - identifier=identifier, - requirements=requirements, - constraint=self._get_constraint(identifier), - prefers_installed=(not _eligible_for_upgrade(identifier)), - incompatibilities=incompatibilities, - ) - - def is_satisfied_by(self, requirement: Requirement, candidate: Candidate) -> bool: - return requirement.is_satisfied_by(candidate) - - def get_dependencies(self, candidate: Candidate) -> Sequence[Requirement]: - with_requires = not self._ignore_dependencies - return [r for r in candidate.iter_dependencies(with_requires) if r is not None] diff --git a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/reporter.py b/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/reporter.py deleted file mode 100644 index 7cf88ba..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/reporter.py +++ /dev/null @@ -1,69 +0,0 @@ -from collections import defaultdict -from logging import getLogger -from typing import Any, DefaultDict - -from pip._vendor.resolvelib.reporters import BaseReporter - -from .base import Candidate, Requirement - -logger = getLogger(__name__) - - -class PipReporter(BaseReporter): - def __init__(self) -> None: - self.backtracks_by_package: DefaultDict[str, int] = defaultdict(int) - - self._messages_at_backtrack = { - 1: ( - "pip is looking at multiple versions of {package_name} to " - "determine which version is compatible with other " - "requirements. This could take a while." - ), - 8: ( - "pip is looking at multiple versions of {package_name} to " - "determine which version is compatible with other " - "requirements. This could take a while." - ), - 13: ( - "This is taking longer than usual. You might need to provide " - "the dependency resolver with stricter constraints to reduce " - "runtime. If you want to abort this run, you can press " - "Ctrl + C to do so. To improve how pip performs, tell us what " - "happened here: https://pip.pypa.io/surveys/backtracking" - ), - } - - def backtracking(self, candidate: Candidate) -> None: - self.backtracks_by_package[candidate.name] += 1 - - count = self.backtracks_by_package[candidate.name] - if count not in self._messages_at_backtrack: - return - - message = self._messages_at_backtrack[count] - logger.info("INFO: %s", message.format(package_name=candidate.name)) - - -class PipDebuggingReporter(BaseReporter): - """A reporter that does an info log for every event it sees.""" - - def starting(self) -> None: - logger.info("Reporter.starting()") - - def starting_round(self, index: int) -> None: - logger.info("Reporter.starting_round(%r)", index) - - def ending_round(self, index: int, state: Any) -> None: - logger.info("Reporter.ending_round(%r, state)", index) - - def ending(self, state: Any) -> None: - logger.info("Reporter.ending(%r)", state) - - def adding_requirement(self, requirement: Requirement, parent: Candidate) -> None: - logger.info("Reporter.adding_requirement(%r, %r)", requirement, parent) - - def backtracking(self, candidate: Candidate) -> None: - logger.info("Reporter.backtracking(%r)", candidate) - - def pinning(self, candidate: Candidate) -> None: - logger.info("Reporter.pinning(%r)", candidate) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/requirements.py b/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/requirements.py deleted file mode 100644 index c19f83c..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/requirements.py +++ /dev/null @@ -1,166 +0,0 @@ -from pip._vendor.packaging.specifiers import SpecifierSet -from pip._vendor.packaging.utils import NormalizedName, canonicalize_name - -from pip._internal.req.req_install import InstallRequirement - -from .base import Candidate, CandidateLookup, Requirement, format_name - - -class ExplicitRequirement(Requirement): - def __init__(self, candidate: Candidate) -> None: - self.candidate = candidate - - def __str__(self) -> str: - return str(self.candidate) - - def __repr__(self) -> str: - return "{class_name}({candidate!r})".format( - class_name=self.__class__.__name__, - candidate=self.candidate, - ) - - @property - def project_name(self) -> NormalizedName: - # No need to canonicalise - the candidate did this - return self.candidate.project_name - - @property - def name(self) -> str: - # No need to canonicalise - the candidate did this - return self.candidate.name - - def format_for_error(self) -> str: - return self.candidate.format_for_error() - - def get_candidate_lookup(self) -> CandidateLookup: - return self.candidate, None - - def is_satisfied_by(self, candidate: Candidate) -> bool: - return candidate == self.candidate - - -class SpecifierRequirement(Requirement): - def __init__(self, ireq: InstallRequirement) -> None: - assert ireq.link is None, "This is a link, not a specifier" - self._ireq = ireq - self._extras = frozenset(ireq.extras) - - def __str__(self) -> str: - return str(self._ireq.req) - - def __repr__(self) -> str: - return "{class_name}({requirement!r})".format( - class_name=self.__class__.__name__, - requirement=str(self._ireq.req), - ) - - @property - def project_name(self) -> NormalizedName: - assert self._ireq.req, "Specifier-backed ireq is always PEP 508" - return canonicalize_name(self._ireq.req.name) - - @property - def name(self) -> str: - return format_name(self.project_name, self._extras) - - def format_for_error(self) -> str: - - # Convert comma-separated specifiers into "A, B, ..., F and G" - # This makes the specifier a bit more "human readable", without - # risking a change in meaning. (Hopefully! Not all edge cases have - # been checked) - parts = [s.strip() for s in str(self).split(",")] - if len(parts) == 0: - return "" - elif len(parts) == 1: - return parts[0] - - return ", ".join(parts[:-1]) + " and " + parts[-1] - - def get_candidate_lookup(self) -> CandidateLookup: - return None, self._ireq - - def is_satisfied_by(self, candidate: Candidate) -> bool: - assert candidate.name == self.name, ( - f"Internal issue: Candidate is not for this requirement " - f"{candidate.name} vs {self.name}" - ) - # We can safely always allow prereleases here since PackageFinder - # already implements the prerelease logic, and would have filtered out - # prerelease candidates if the user does not expect them. - assert self._ireq.req, "Specifier-backed ireq is always PEP 508" - spec = self._ireq.req.specifier - return spec.contains(candidate.version, prereleases=True) - - -class RequiresPythonRequirement(Requirement): - """A requirement representing Requires-Python metadata.""" - - def __init__(self, specifier: SpecifierSet, match: Candidate) -> None: - self.specifier = specifier - self._candidate = match - - def __str__(self) -> str: - return f"Python {self.specifier}" - - def __repr__(self) -> str: - return "{class_name}({specifier!r})".format( - class_name=self.__class__.__name__, - specifier=str(self.specifier), - ) - - @property - def project_name(self) -> NormalizedName: - return self._candidate.project_name - - @property - def name(self) -> str: - return self._candidate.name - - def format_for_error(self) -> str: - return str(self) - - def get_candidate_lookup(self) -> CandidateLookup: - if self.specifier.contains(self._candidate.version, prereleases=True): - return self._candidate, None - return None, None - - def is_satisfied_by(self, candidate: Candidate) -> bool: - assert candidate.name == self._candidate.name, "Not Python candidate" - # We can safely always allow prereleases here since PackageFinder - # already implements the prerelease logic, and would have filtered out - # prerelease candidates if the user does not expect them. - return self.specifier.contains(candidate.version, prereleases=True) - - -class UnsatisfiableRequirement(Requirement): - """A requirement that cannot be satisfied.""" - - def __init__(self, name: NormalizedName) -> None: - self._name = name - - def __str__(self) -> str: - return f"{self._name} (unavailable)" - - def __repr__(self) -> str: - return "{class_name}({name!r})".format( - class_name=self.__class__.__name__, - name=str(self._name), - ) - - @property - def project_name(self) -> NormalizedName: - return self._name - - @property - def name(self) -> str: - return self._name - - def format_for_error(self) -> str: - return str(self) - - def get_candidate_lookup(self) -> CandidateLookup: - return None, None - - def is_satisfied_by(self, candidate: Candidate) -> bool: - return False diff --git a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py b/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py deleted file mode 100644 index f89afaf..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py +++ /dev/null @@ -1,272 +0,0 @@ -import functools -import logging -import os -from typing import TYPE_CHECKING, Dict, List, Optional, Set, Tuple, cast - -from pip._vendor.packaging.utils import canonicalize_name -from pip._vendor.resolvelib import BaseReporter, ResolutionImpossible -from pip._vendor.resolvelib import Resolver as RLResolver -from pip._vendor.resolvelib.structs import DirectedGraph - -from pip._internal.cache import WheelCache -from pip._internal.index.package_finder import PackageFinder -from pip._internal.operations.prepare import RequirementPreparer -from pip._internal.req.req_install import InstallRequirement -from pip._internal.req.req_set import RequirementSet -from pip._internal.resolution.base import BaseResolver, InstallRequirementProvider -from pip._internal.resolution.resolvelib.provider import PipProvider -from pip._internal.resolution.resolvelib.reporter import ( - PipDebuggingReporter, - PipReporter, -) -from pip._internal.utils.deprecation import deprecated -from pip._internal.utils.filetypes import is_archive_file - -from .base import Candidate, Requirement -from .factory import Factory - -if TYPE_CHECKING: - from pip._vendor.resolvelib.resolvers import Result as RLResult - - Result = RLResult[Requirement, Candidate, str] - - -logger = logging.getLogger(__name__) - - -class Resolver(BaseResolver): - _allowed_strategies = {"eager", "only-if-needed", "to-satisfy-only"} - - def __init__( - self, - preparer: RequirementPreparer, - finder: PackageFinder, - wheel_cache: Optional[WheelCache], - make_install_req: InstallRequirementProvider, - use_user_site: bool, - ignore_dependencies: bool, - ignore_installed: bool, - ignore_requires_python: bool, - force_reinstall: bool, - upgrade_strategy: str, - py_version_info: Optional[Tuple[int, ...]] = None, - ): - super().__init__() - assert upgrade_strategy in self._allowed_strategies - - self.factory = Factory( - finder=finder, - preparer=preparer, - make_install_req=make_install_req, - wheel_cache=wheel_cache, - use_user_site=use_user_site, - force_reinstall=force_reinstall, - ignore_installed=ignore_installed, - ignore_requires_python=ignore_requires_python, - py_version_info=py_version_info, - ) - self.ignore_dependencies = ignore_dependencies - self.upgrade_strategy = upgrade_strategy - self._result: Optional[Result] = None - - def resolve( - self, root_reqs: List[InstallRequirement], check_supported_wheels: bool - ) -> RequirementSet: - collected = self.factory.collect_root_requirements(root_reqs) - provider = PipProvider( - factory=self.factory, - constraints=collected.constraints, - ignore_dependencies=self.ignore_dependencies, - upgrade_strategy=self.upgrade_strategy, - user_requested=collected.user_requested, - ) - if "PIP_RESOLVER_DEBUG" in os.environ: - reporter: BaseReporter = PipDebuggingReporter() - else: - reporter = PipReporter() - resolver: RLResolver[Requirement, Candidate, str] = RLResolver( - provider, - reporter, - ) - - try: - try_to_avoid_resolution_too_deep = 2000000 - result = self._result = resolver.resolve( - collected.requirements, max_rounds=try_to_avoid_resolution_too_deep - ) - - except ResolutionImpossible as e: - error = self.factory.get_installation_error( - cast("ResolutionImpossible[Requirement, Candidate]", e), - collected.constraints, - ) - raise error from e - - req_set = RequirementSet(check_supported_wheels=check_supported_wheels) - for candidate in result.mapping.values(): - ireq = candidate.get_install_requirement() - if ireq is None: - continue - - # Check if there is already an installation under the same name, - # and set a flag for later stages to uninstall it, if needed. - installed_dist = self.factory.get_dist_to_uninstall(candidate) - if installed_dist is None: - # There is no existing installation -- nothing to uninstall. - ireq.should_reinstall = False - elif self.factory.force_reinstall: - # The --force-reinstall flag is set -- reinstall. - ireq.should_reinstall = True - elif installed_dist.version != candidate.version: - # The installation is different in version -- reinstall. - ireq.should_reinstall = True - elif candidate.is_editable or installed_dist.editable: - # The incoming distribution is editable, or different in - # editable-ness to installation -- reinstall. - ireq.should_reinstall = True - elif candidate.source_link and candidate.source_link.is_file: - # The incoming distribution is under file:// - if candidate.source_link.is_wheel: - # is a local wheel -- do nothing. - logger.info( - "%s is already installed with the same version as the " - "provided wheel. Use --force-reinstall to force an " - "installation of the wheel.", - ireq.name, - ) - continue - - looks_like_sdist = ( - is_archive_file(candidate.source_link.file_path) - and candidate.source_link.ext != ".zip" - ) - if looks_like_sdist: - # is a local sdist -- show a deprecation warning! - reason = ( - "Source distribution is being reinstalled despite an " - "installed package having the same name and version as " - "the installed package." - ) - replacement = "use --force-reinstall" - deprecated( - reason=reason, - replacement=replacement, - gone_in="21.3", - issue=8711, - ) - - # is a local sdist or path -- reinstall - ireq.should_reinstall = True - else: - continue - - link = candidate.source_link - if link and link.is_yanked: - # The reason can contain non-ASCII characters, Unicode - # is required for Python 2. - msg = ( - "The candidate selected for download or install is a " - "yanked version: {name!r} candidate (version {version} " - "at {link})\nReason for being yanked: {reason}" - ).format( - name=candidate.name, - version=candidate.version, - link=link, - reason=link.yanked_reason or "", - ) - logger.warning(msg) - - req_set.add_named_requirement(ireq) - - reqs = req_set.all_requirements - self.factory.preparer.prepare_linked_requirements_more(reqs) - return req_set - - def get_installation_order( - self, req_set: RequirementSet - ) -> List[InstallRequirement]: - """Get order for installation of requirements in RequirementSet. - - The returned list contains a requirement before another that depends on - it. This helps ensure that the environment is kept consistent as they - get installed one-by-one. - - The current implementation creates a topological ordering of the - dependency graph, while breaking any cycles in the graph at arbitrary - points. We make no guarantees about where the cycle would be broken, - other than they would be broken. - """ - assert self._result is not None, "must call resolve() first" - - graph = self._result.graph - weights = get_topological_weights( - graph, - expected_node_count=len(self._result.mapping) + 1, - ) - - sorted_items = sorted( - req_set.requirements.items(), - key=functools.partial(_req_set_item_sorter, weights=weights), - reverse=True, - ) - return [ireq for _, ireq in sorted_items] - - -def get_topological_weights( - graph: "DirectedGraph[Optional[str]]", expected_node_count: int -) -> Dict[Optional[str], int]: - """Assign weights to each node based on how "deep" they are. - - This implementation may change at any point in the future without prior - notice. - - We take the length for the longest path to any node from root, ignoring any - paths that contain a single node twice (i.e. cycles). This is done through - a depth-first search through the graph, while keeping track of the path to - the node. - - Cycles in the graph result would result in node being revisited while also - being it's own path. In this case, take no action. This helps ensure we - don't get stuck in a cycle. - - When assigning weight, the longer path (i.e. larger length) is preferred. - """ - path: Set[Optional[str]] = set() - weights: Dict[Optional[str], int] = {} - - def visit(node: Optional[str]) -> None: - if node in path: - # We hit a cycle, so we'll break it here. - return - - # Time to visit the children! - path.add(node) - for child in graph.iter_children(node): - visit(child) - path.remove(node) - - last_known_parent_count = weights.get(node, 0) - weights[node] = max(last_known_parent_count, len(path)) - - # `None` is guaranteed to be the root node by resolvelib. - visit(None) - - # Sanity checks - assert weights[None] == 0 - assert len(weights) == expected_node_count - - return weights - - -def _req_set_item_sorter( - item: Tuple[str, InstallRequirement], - weights: Dict[Optional[str], int], -) -> Tuple[int, str]: - """Key function used to sort install requirements for installation. - - Based on the "weight" mapping calculated in ``get_installation_order()``. - The canonical package name is returned as the second member as a tie- - breaker to ensure the result is predictable, which is useful in tests. - """ - name = canonicalize_name(item[0]) - return weights[name], name diff --git a/venv/lib/python3.9/site-packages/pip/_internal/self_outdated_check.py b/venv/lib/python3.9/site-packages/pip/_internal/self_outdated_check.py deleted file mode 100644 index 6b24965..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/self_outdated_check.py +++ /dev/null @@ -1,187 +0,0 @@ -import datetime -import hashlib -import json -import logging -import optparse -import os.path -import sys -from typing import Any, Dict - -from pip._vendor.packaging.version import parse as parse_version - -from pip._internal.index.collector import LinkCollector -from pip._internal.index.package_finder import PackageFinder -from pip._internal.metadata import get_default_environment -from pip._internal.models.selection_prefs import SelectionPreferences -from pip._internal.network.session import PipSession -from pip._internal.utils.filesystem import adjacent_tmp_file, check_path_owner, replace -from pip._internal.utils.misc import ensure_dir - -SELFCHECK_DATE_FMT = "%Y-%m-%dT%H:%M:%SZ" - - -logger = logging.getLogger(__name__) - - -def _get_statefile_name(key): - # type: (str) -> str - key_bytes = key.encode() - name = hashlib.sha224(key_bytes).hexdigest() - return name - - -class SelfCheckState: - def __init__(self, cache_dir): - # type: (str) -> None - self.state = {} # type: Dict[str, Any] - self.statefile_path = None - - # Try to load the existing state - if cache_dir: - self.statefile_path = os.path.join( - cache_dir, "selfcheck", _get_statefile_name(self.key) - ) - try: - with open(self.statefile_path, encoding="utf-8") as statefile: - self.state = json.load(statefile) - except (OSError, ValueError, KeyError): - # Explicitly suppressing exceptions, since we don't want to - # error out if the cache file is invalid. - pass - - @property - def key(self): - # type: () -> str - return sys.prefix - - def save(self, pypi_version, current_time): - # type: (str, datetime.datetime) -> None - # If we do not have a path to cache in, don't bother saving. - if not self.statefile_path: - return - - # Check to make sure that we own the directory - if not check_path_owner(os.path.dirname(self.statefile_path)): - return - - # Now that we've ensured the directory is owned by this user, we'll go - # ahead and make sure that all our directories are created. - ensure_dir(os.path.dirname(self.statefile_path)) - - state = { - # Include the key so it's easy to tell which pip wrote the - # file. - "key": self.key, - "last_check": current_time.strftime(SELFCHECK_DATE_FMT), - "pypi_version": pypi_version, - } - - text = json.dumps(state, sort_keys=True, separators=(",", ":")) - - with adjacent_tmp_file(self.statefile_path) as f: - f.write(text.encode()) - - try: - # Since we have a prefix-specific state file, we can just - # overwrite whatever is there, no need to check. - replace(f.name, self.statefile_path) - except OSError: - # Best effort. - pass - - -def was_installed_by_pip(pkg): - # type: (str) -> bool - """Checks whether pkg was installed by pip - - This is used not to display the upgrade message when pip is in fact - installed by system package manager, such as dnf on Fedora. - """ - dist = get_default_environment().get_distribution(pkg) - return dist is not None and "pip" == dist.installer - - -def pip_self_version_check(session, options): - # type: (PipSession, optparse.Values) -> None - """Check for an update for pip. - - Limit the frequency of checks to once per week. State is stored either in - the active virtualenv or in the user's USER_CACHE_DIR keyed off the prefix - of the pip script path. - """ - installed_dist = get_default_environment().get_distribution("pip") - if not installed_dist: - return - - pip_version = installed_dist.version - pypi_version = None - - try: - state = SelfCheckState(cache_dir=options.cache_dir) - - current_time = datetime.datetime.utcnow() - # Determine if we need to refresh the state - if "last_check" in state.state and "pypi_version" in state.state: - last_check = datetime.datetime.strptime( - state.state["last_check"], - SELFCHECK_DATE_FMT - ) - if (current_time - last_check).total_seconds() < 7 * 24 * 60 * 60: - pypi_version = state.state["pypi_version"] - - # Refresh the version if we need to or just see if we need to warn - if pypi_version is None: - # Lets use PackageFinder to see what the latest pip version is - link_collector = LinkCollector.create( - session, - options=options, - suppress_no_index=True, - ) - - # Pass allow_yanked=False so we don't suggest upgrading to a - # yanked version. - selection_prefs = SelectionPreferences( - allow_yanked=False, - allow_all_prereleases=False, # Explicitly set to False - ) - - finder = PackageFinder.create( - link_collector=link_collector, - selection_prefs=selection_prefs, - ) - best_candidate = finder.find_best_candidate("pip").best_candidate - if best_candidate is None: - return - pypi_version = str(best_candidate.version) - - # save that we've performed a check - state.save(pypi_version, current_time) - - remote_version = parse_version(pypi_version) - - local_version_is_older = ( - pip_version < remote_version and - pip_version.base_version != remote_version.base_version and - was_installed_by_pip('pip') - ) - - # Determine if our pypi_version is older - if not local_version_is_older: - return - - # We cannot tell how the current pip is available in the current - # command context, so be pragmatic here and suggest the command - # that's always available. This does not accommodate spaces in - # `sys.executable`. - pip_cmd = f"{sys.executable} -m pip" - logger.warning( - "You are using pip version %s; however, version %s is " - "available.\nYou should consider upgrading via the " - "'%s install --upgrade pip' command.", - pip_version, pypi_version, pip_cmd - ) - except Exception: - logger.debug( - "There was an error checking the latest version of pip", - exc_info=True, - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/_log.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/_log.py deleted file mode 100644 index 92c4c6a..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/_log.py +++ /dev/null @@ -1,38 +0,0 @@ -"""Customize logging - -Defines custom logger class for the `logger.verbose(...)` method. - -init_logging() must be called before any other modules that call logging.getLogger. -""" - -import logging -from typing import Any, cast - -# custom log level for `--verbose` output -# between DEBUG and INFO -VERBOSE = 15 - - -class VerboseLogger(logging.Logger): - """Custom Logger, defining a verbose log-level - - VERBOSE is between INFO and DEBUG. - """ - - def verbose(self, msg: str, *args: Any, **kwargs: Any) -> None: - return self.log(VERBOSE, msg, *args, **kwargs) - - -def getLogger(name: str) -> VerboseLogger: - """logging.getLogger, but ensures our VerboseLogger class is returned""" - return cast(VerboseLogger, logging.getLogger(name)) - - -def init_logging() -> None: - """Register our VerboseLogger and VERBOSE log level. - - Should be called before any calls to getLogger(), - i.e. in pip._internal.__init__ - """ - logging.setLoggerClass(VerboseLogger) - logging.addLevelName(VERBOSE, "VERBOSE") diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/appdirs.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/appdirs.py deleted file mode 100644 index a8403b7..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/appdirs.py +++ /dev/null @@ -1,35 +0,0 @@ -""" -This code wraps the vendored appdirs module to so the return values are -compatible for the current pip code base. - -The intention is to rewrite current usages gradually, keeping the tests pass, -and eventually drop this after all usages are changed. -""" - -import os -from typing import List - -from pip._vendor import appdirs as _appdirs - - -def user_cache_dir(appname: str) -> str: - return _appdirs.user_cache_dir(appname, appauthor=False) - - -def user_config_dir(appname: str, roaming: bool = True) -> str: - path = _appdirs.user_config_dir(appname, appauthor=False, roaming=roaming) - if _appdirs.system == "darwin" and not os.path.isdir(path): - path = os.path.expanduser("~/.config/") - if appname: - path = os.path.join(path, appname) - return path - - -# for the discussion regarding site_config_dir locations -# see -def site_config_dirs(appname: str) -> List[str]: - dirval = _appdirs.site_config_dir(appname, appauthor=False, multipath=True) - if _appdirs.system not in ["win32", "darwin"]: - # always look in /etc directly as well - return dirval.split(os.pathsep) + ["/etc"] - return [dirval] diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/compat.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/compat.py deleted file mode 100644 index 3f4d300..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/compat.py +++ /dev/null @@ -1,63 +0,0 @@ -"""Stuff that differs in different Python versions and platform -distributions.""" - -import logging -import os -import sys - -__all__ = ["get_path_uid", "stdlib_pkgs", "WINDOWS"] - - -logger = logging.getLogger(__name__) - - -def has_tls() -> bool: - try: - import _ssl # noqa: F401 # ignore unused - - return True - except ImportError: - pass - - from pip._vendor.urllib3.util import IS_PYOPENSSL - - return IS_PYOPENSSL - - -def get_path_uid(path: str) -> int: - """ - Return path's uid. - - Does not follow symlinks: - https://github.com/pypa/pip/pull/935#discussion_r5307003 - - Placed this function in compat due to differences on AIX and - Jython, that should eventually go away. - - :raises OSError: When path is a symlink or can't be read. - """ - if hasattr(os, "O_NOFOLLOW"): - fd = os.open(path, os.O_RDONLY | os.O_NOFOLLOW) - file_uid = os.fstat(fd).st_uid - os.close(fd) - else: # AIX and Jython - # WARNING: time of check vulnerability, but best we can do w/o NOFOLLOW - if not os.path.islink(path): - # older versions of Jython don't have `os.fstat` - file_uid = os.stat(path).st_uid - else: - # raise OSError for parity with os.O_NOFOLLOW above - raise OSError(f"{path} is a symlink; Will not return uid for symlinks") - return file_uid - - -# packages in the stdlib that may have installation metadata, but should not be -# considered 'installed'. this theoretically could be determined based on -# dist.location (py27:`sysconfig.get_paths()['stdlib']`, -# py26:sysconfig.get_config_vars('LIBDEST')), but fear platform variation may -# make this ineffective, so hard-coding -stdlib_pkgs = {"python", "wsgiref", "argparse"} - - -# windows detection, covers cpython and ironpython -WINDOWS = sys.platform.startswith("win") or (sys.platform == "cli" and os.name == "nt") diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/compatibility_tags.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/compatibility_tags.py deleted file mode 100644 index f1c0f06..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/compatibility_tags.py +++ /dev/null @@ -1,168 +0,0 @@ -"""Generate and work with PEP 425 Compatibility Tags. -""" - -import re -from typing import TYPE_CHECKING, List, Optional, Tuple - -from pip._vendor.packaging.tags import ( - Tag, - compatible_tags, - cpython_tags, - generic_tags, - interpreter_name, - interpreter_version, - mac_platforms, -) - -if TYPE_CHECKING: - from pip._vendor.packaging.tags import PythonVersion - - -_osx_arch_pat = re.compile(r"(.+)_(\d+)_(\d+)_(.+)") - - -def version_info_to_nodot(version_info: Tuple[int, ...]) -> str: - # Only use up to the first two numbers. - return "".join(map(str, version_info[:2])) - - -def _mac_platforms(arch: str) -> List[str]: - match = _osx_arch_pat.match(arch) - if match: - name, major, minor, actual_arch = match.groups() - mac_version = (int(major), int(minor)) - arches = [ - # Since we have always only checked that the platform starts - # with "macosx", for backwards-compatibility we extract the - # actual prefix provided by the user in case they provided - # something like "macosxcustom_". It may be good to remove - # this as undocumented or deprecate it in the future. - "{}_{}".format(name, arch[len("macosx_") :]) - for arch in mac_platforms(mac_version, actual_arch) - ] - else: - # arch pattern didn't match (?!) - arches = [arch] - return arches - - -def _custom_manylinux_platforms(arch: str) -> List[str]: - arches = [arch] - arch_prefix, arch_sep, arch_suffix = arch.partition("_") - if arch_prefix == "manylinux2014": - # manylinux1/manylinux2010 wheels run on most manylinux2014 systems - # with the exception of wheels depending on ncurses. PEP 599 states - # manylinux1/manylinux2010 wheels should be considered - # manylinux2014 wheels: - # https://www.python.org/dev/peps/pep-0599/#backwards-compatibility-with-manylinux2010-wheels - if arch_suffix in {"i686", "x86_64"}: - arches.append("manylinux2010" + arch_sep + arch_suffix) - arches.append("manylinux1" + arch_sep + arch_suffix) - elif arch_prefix == "manylinux2010": - # manylinux1 wheels run on most manylinux2010 systems with the - # exception of wheels depending on ncurses. PEP 571 states - # manylinux1 wheels should be considered manylinux2010 wheels: - # https://www.python.org/dev/peps/pep-0571/#backwards-compatibility-with-manylinux1-wheels - arches.append("manylinux1" + arch_sep + arch_suffix) - return arches - - -def _get_custom_platforms(arch: str) -> List[str]: - arch_prefix, arch_sep, arch_suffix = arch.partition("_") - if arch.startswith("macosx"): - arches = _mac_platforms(arch) - elif arch_prefix in ["manylinux2014", "manylinux2010"]: - arches = _custom_manylinux_platforms(arch) - else: - arches = [arch] - return arches - - -def _expand_allowed_platforms(platforms: Optional[List[str]]) -> Optional[List[str]]: - if not platforms: - return None - - seen = set() - result = [] - - for p in platforms: - if p in seen: - continue - additions = [c for c in _get_custom_platforms(p) if c not in seen] - seen.update(additions) - result.extend(additions) - - return result - - -def _get_python_version(version: str) -> "PythonVersion": - if len(version) > 1: - return int(version[0]), int(version[1:]) - else: - return (int(version[0]),) - - -def _get_custom_interpreter( - implementation: Optional[str] = None, version: Optional[str] = None -) -> str: - if implementation is None: - implementation = interpreter_name() - if version is None: - version = interpreter_version() - return f"{implementation}{version}" - - -def get_supported( - version: Optional[str] = None, - platforms: Optional[List[str]] = None, - impl: Optional[str] = None, - abis: Optional[List[str]] = None, -) -> List[Tag]: - """Return a list of supported tags for each version specified in - `versions`. - - :param version: a string version, of the form "33" or "32", - or None. The version will be assumed to support our ABI. - :param platform: specify a list of platforms you want valid - tags for, or None. If None, use the local system platform. - :param impl: specify the exact implementation you want valid - tags for, or None. If None, use the local interpreter impl. - :param abis: specify a list of abis you want valid - tags for, or None. If None, use the local interpreter abi. - """ - supported: List[Tag] = [] - - python_version: Optional["PythonVersion"] = None - if version is not None: - python_version = _get_python_version(version) - - interpreter = _get_custom_interpreter(impl, version) - - platforms = _expand_allowed_platforms(platforms) - - is_cpython = (impl or interpreter_name()) == "cp" - if is_cpython: - supported.extend( - cpython_tags( - python_version=python_version, - abis=abis, - platforms=platforms, - ) - ) - else: - supported.extend( - generic_tags( - interpreter=interpreter, - abis=abis, - platforms=platforms, - ) - ) - supported.extend( - compatible_tags( - python_version=python_version, - interpreter=interpreter, - platforms=platforms, - ) - ) - - return supported diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/datetime.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/datetime.py deleted file mode 100644 index 8668b3b..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/datetime.py +++ /dev/null @@ -1,11 +0,0 @@ -"""For when pip wants to check the date or time. -""" - -import datetime - - -def today_is_later_than(year: int, month: int, day: int) -> bool: - today = datetime.date.today() - given = datetime.date(year, month, day) - - return today > given diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/deprecation.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/deprecation.py deleted file mode 100644 index 57dbdbd..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/deprecation.py +++ /dev/null @@ -1,104 +0,0 @@ -""" -A module that implements tooling to enable easy warnings about deprecations. -""" - -import logging -import warnings -from typing import Any, Optional, TextIO, Type, Union - -from pip._vendor.packaging.version import parse - -from pip import __version__ as current_version - -DEPRECATION_MSG_PREFIX = "DEPRECATION: " - - -class PipDeprecationWarning(Warning): - pass - - -_original_showwarning: Any = None - - -# Warnings <-> Logging Integration -def _showwarning( - message: Union[Warning, str], - category: Type[Warning], - filename: str, - lineno: int, - file: Optional[TextIO] = None, - line: Optional[str] = None, -) -> None: - if file is not None: - if _original_showwarning is not None: - _original_showwarning(message, category, filename, lineno, file, line) - elif issubclass(category, PipDeprecationWarning): - # We use a specially named logger which will handle all of the - # deprecation messages for pip. - logger = logging.getLogger("pip._internal.deprecations") - logger.warning(message) - else: - _original_showwarning(message, category, filename, lineno, file, line) - - -def install_warning_logger() -> None: - # Enable our Deprecation Warnings - warnings.simplefilter("default", PipDeprecationWarning, append=True) - - global _original_showwarning - - if _original_showwarning is None: - _original_showwarning = warnings.showwarning - warnings.showwarning = _showwarning - - -def deprecated( - reason: str, - replacement: Optional[str], - gone_in: Optional[str], - issue: Optional[int] = None, -) -> None: - """Helper to deprecate existing functionality. - - reason: - Textual reason shown to the user about why this functionality has - been deprecated. - replacement: - Textual suggestion shown to the user about what alternative - functionality they can use. - gone_in: - The version of pip does this functionality should get removed in. - Raises errors if pip's current version is greater than or equal to - this. - issue: - Issue number on the tracker that would serve as a useful place for - users to find related discussion and provide feedback. - - Always pass replacement, gone_in and issue as keyword arguments for clarity - at the call site. - """ - - # Construct a nice message. - # This is eagerly formatted as we want it to get logged as if someone - # typed this entire message out. - sentences = [ - (reason, DEPRECATION_MSG_PREFIX + "{}"), - (gone_in, "pip {} will remove support for this functionality."), - (replacement, "A possible replacement is {}."), - ( - issue, - ( - "You can find discussion regarding this at " - "https://github.com/pypa/pip/issues/{}." - ), - ), - ] - message = " ".join( - template.format(val) for val, template in sentences if val is not None - ) - - # Raise as an error if it has to be removed. - if gone_in is not None and parse(current_version) >= parse(gone_in): - raise PipDeprecationWarning(message) - - warnings.warn(message, category=PipDeprecationWarning, stacklevel=2) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/direct_url_helpers.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/direct_url_helpers.py deleted file mode 100644 index 088e977..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/direct_url_helpers.py +++ /dev/null @@ -1,79 +0,0 @@ -from typing import Optional - -from pip._internal.models.direct_url import ArchiveInfo, DirectUrl, DirInfo, VcsInfo -from pip._internal.models.link import Link -from pip._internal.vcs import vcs - - -def direct_url_as_pep440_direct_reference(direct_url: DirectUrl, name: str) -> str: - """Convert a DirectUrl to a pip requirement string.""" - direct_url.validate() # if invalid, this is a pip bug - requirement = name + " @ " - fragments = [] - if isinstance(direct_url.info, VcsInfo): - requirement += "{}+{}@{}".format( - direct_url.info.vcs, direct_url.url, direct_url.info.commit_id - ) - elif isinstance(direct_url.info, ArchiveInfo): - requirement += direct_url.url - if direct_url.info.hash: - fragments.append(direct_url.info.hash) - else: - assert isinstance(direct_url.info, DirInfo) - requirement += direct_url.url - if direct_url.subdirectory: - fragments.append("subdirectory=" + direct_url.subdirectory) - if fragments: - requirement += "#" + "&".join(fragments) - return requirement - - -def direct_url_from_link( - link: Link, source_dir: Optional[str] = None, link_is_in_wheel_cache: bool = False -) -> DirectUrl: - if link.is_vcs: - vcs_backend = vcs.get_backend_for_scheme(link.scheme) - assert vcs_backend - url, requested_revision, _ = vcs_backend.get_url_rev_and_auth( - link.url_without_fragment - ) - # For VCS links, we need to find out and add commit_id. - if link_is_in_wheel_cache: - # If the requested VCS link corresponds to a cached - # wheel, it means the requested revision was an - # immutable commit hash, otherwise it would not have - # been cached. In that case we don't have a source_dir - # with the VCS checkout. - assert requested_revision - commit_id = requested_revision - else: - # If the wheel was not in cache, it means we have - # had to checkout from VCS to build and we have a source_dir - # which we can inspect to find out the commit id. - assert source_dir - commit_id = vcs_backend.get_revision(source_dir) - return DirectUrl( - url=url, - info=VcsInfo( - vcs=vcs_backend.name, - commit_id=commit_id, - requested_revision=requested_revision, - ), - subdirectory=link.subdirectory_fragment, - ) - elif link.is_existing_dir(): - return DirectUrl( - url=link.url_without_fragment, - info=DirInfo(), - subdirectory=link.subdirectory_fragment, - ) - else: - hash = None - hash_name = link.hash_name - if hash_name: - hash = f"{hash_name}={link.hash}" - return DirectUrl( - url=link.url_without_fragment, - info=ArchiveInfo(hash=hash), - subdirectory=link.subdirectory_fragment, - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/distutils_args.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/distutils_args.py deleted file mode 100644 index e4aa5b8..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/distutils_args.py +++ /dev/null @@ -1,42 +0,0 @@ -from distutils.errors import DistutilsArgError -from distutils.fancy_getopt import FancyGetopt -from typing import Dict, List - -_options = [ - ("exec-prefix=", None, ""), - ("home=", None, ""), - ("install-base=", None, ""), - ("install-data=", None, ""), - ("install-headers=", None, ""), - ("install-lib=", None, ""), - ("install-platlib=", None, ""), - ("install-purelib=", None, ""), - ("install-scripts=", None, ""), - ("prefix=", None, ""), - ("root=", None, ""), - ("user", None, ""), -] - - -# typeshed doesn't permit Tuple[str, None, str], see python/typeshed#3469. -_distutils_getopt = FancyGetopt(_options) # type: ignore - - -def parse_distutils_args(args: List[str]) -> Dict[str, str]: - """Parse provided arguments, returning an object that has the - matched arguments. - - Any unknown arguments are ignored. - """ - result = {} - for arg in args: - try: - _, match = _distutils_getopt.getopt(args=[arg]) - except DistutilsArgError: - # We don't care about any other options, which here may be - # considered unrecognized since our option list is not - # exhaustive. - pass - else: - result.update(match.__dict__) - return result diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/encoding.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/encoding.py deleted file mode 100644 index 1c73f6c..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/encoding.py +++ /dev/null @@ -1,36 +0,0 @@ -import codecs -import locale -import re -import sys -from typing import List, Tuple - -BOMS: List[Tuple[bytes, str]] = [ - (codecs.BOM_UTF8, "utf-8"), - (codecs.BOM_UTF16, "utf-16"), - (codecs.BOM_UTF16_BE, "utf-16-be"), - (codecs.BOM_UTF16_LE, "utf-16-le"), - (codecs.BOM_UTF32, "utf-32"), - (codecs.BOM_UTF32_BE, "utf-32-be"), - (codecs.BOM_UTF32_LE, "utf-32-le"), -] - -ENCODING_RE = re.compile(br"coding[:=]\s*([-\w.]+)") - - -def auto_decode(data: bytes) -> str: - """Check a bytes string for a BOM to correctly detect the encoding - - Fallback to locale.getpreferredencoding(False) like open() on Python3""" - for bom, encoding in BOMS: - if data.startswith(bom): - return data[len(bom) :].decode(encoding) - # Lets check the first two lines as in PEP263 - for line in data.split(b"\n")[:2]: - if line[0:1] == b"#" and ENCODING_RE.search(line): - result = ENCODING_RE.search(line) - assert result is not None - encoding = result.groups()[0].decode("ascii") - return data.decode(encoding) - return data.decode( - locale.getpreferredencoding(False) or sys.getdefaultencoding(), - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/entrypoints.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/entrypoints.py deleted file mode 100644 index 1504a12..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/entrypoints.py +++ /dev/null @@ -1,27 +0,0 @@ -import sys -from typing import List, Optional - -from pip._internal.cli.main import main - - -def _wrapper(args: Optional[List[str]] = None) -> int: - """Central wrapper for all old entrypoints. - - Historically pip has had several entrypoints defined. Because of issues - arising from PATH, sys.path, multiple Pythons, their interactions, and most - of them having a pip installed, users suffer every time an entrypoint gets - moved. - - To alleviate this pain, and provide a mechanism for warning users and - directing them to an appropriate place for help, we now define all of - our old entrypoints as wrappers for the current one. - """ - sys.stderr.write( - "WARNING: pip is being invoked by an old script wrapper. This will " - "fail in a future version of pip.\n" - "Please see https://github.com/pypa/pip/issues/5599 for advice on " - "fixing the underlying issue.\n" - "To avoid this problem you can invoke Python with '-m pip' instead of " - "running pip directly.\n" - ) - return main(args) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/filesystem.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/filesystem.py deleted file mode 100644 index b7e6191..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/filesystem.py +++ /dev/null @@ -1,182 +0,0 @@ -import fnmatch -import os -import os.path -import random -import shutil -import stat -import sys -from contextlib import contextmanager -from tempfile import NamedTemporaryFile -from typing import Any, BinaryIO, Iterator, List, Union, cast - -from pip._vendor.tenacity import retry, stop_after_delay, wait_fixed - -from pip._internal.utils.compat import get_path_uid -from pip._internal.utils.misc import format_size - - -def check_path_owner(path: str) -> bool: - # If we don't have a way to check the effective uid of this process, then - # we'll just assume that we own the directory. - if sys.platform == "win32" or not hasattr(os, "geteuid"): - return True - - assert os.path.isabs(path) - - previous = None - while path != previous: - if os.path.lexists(path): - # Check if path is writable by current user. - if os.geteuid() == 0: - # Special handling for root user in order to handle properly - # cases where users use sudo without -H flag. - try: - path_uid = get_path_uid(path) - except OSError: - return False - return path_uid == 0 - else: - return os.access(path, os.W_OK) - else: - previous, path = path, os.path.dirname(path) - return False # assume we don't own the path - - -def copy2_fixed(src: str, dest: str) -> None: - """Wrap shutil.copy2() but map errors copying socket files to - SpecialFileError as expected. - - See also https://bugs.python.org/issue37700. - """ - try: - shutil.copy2(src, dest) - except OSError: - for f in [src, dest]: - try: - is_socket_file = is_socket(f) - except OSError: - # An error has already occurred. Another error here is not - # a problem and we can ignore it. - pass - else: - if is_socket_file: - raise shutil.SpecialFileError(f"`{f}` is a socket") - - raise - - -def is_socket(path: str) -> bool: - return stat.S_ISSOCK(os.lstat(path).st_mode) - - -@contextmanager -def adjacent_tmp_file(path: str, **kwargs: Any) -> Iterator[BinaryIO]: - """Return a file-like object pointing to a tmp file next to path. - - The file is created securely and is ensured to be written to disk - after the context reaches its end. - - kwargs will be passed to tempfile.NamedTemporaryFile to control - the way the temporary file will be opened. - """ - with NamedTemporaryFile( - delete=False, - dir=os.path.dirname(path), - prefix=os.path.basename(path), - suffix=".tmp", - **kwargs, - ) as f: - result = cast(BinaryIO, f) - try: - yield result - finally: - result.flush() - os.fsync(result.fileno()) - - -# Tenacity raises RetryError by default, explicitly raise the original exception -_replace_retry = retry(reraise=True, stop=stop_after_delay(1), wait=wait_fixed(0.25)) - -replace = _replace_retry(os.replace) - - -# test_writable_dir and _test_writable_dir_win are copied from Flit, -# with the author's agreement to also place them under pip's license. -def test_writable_dir(path: str) -> bool: - """Check if a directory is writable. - - Uses os.access() on POSIX, tries creating files on Windows. - """ - # If the directory doesn't exist, find the closest parent that does. - while not os.path.isdir(path): - parent = os.path.dirname(path) - if parent == path: - break # Should never get here, but infinite loops are bad - path = parent - - if os.name == "posix": - return os.access(path, os.W_OK) - - return _test_writable_dir_win(path) - - -def _test_writable_dir_win(path: str) -> bool: - # os.access doesn't work on Windows: http://bugs.python.org/issue2528 - # and we can't use tempfile: http://bugs.python.org/issue22107 - basename = "accesstest_deleteme_fishfingers_custard_" - alphabet = "abcdefghijklmnopqrstuvwxyz0123456789" - for _ in range(10): - name = basename + "".join(random.choice(alphabet) for _ in range(6)) - file = os.path.join(path, name) - try: - fd = os.open(file, os.O_RDWR | os.O_CREAT | os.O_EXCL) - except FileExistsError: - pass - except PermissionError: - # This could be because there's a directory with the same name. - # But it's highly unlikely there's a directory called that, - # so we'll assume it's because the parent dir is not writable. - # This could as well be because the parent dir is not readable, - # due to non-privileged user access. - return False - else: - os.close(fd) - os.unlink(file) - return True - - # This should never be reached - raise OSError("Unexpected condition testing for writable directory") - - -def find_files(path: str, pattern: str) -> List[str]: - """Returns a list of absolute paths of files beneath path, recursively, - with filenames which match the UNIX-style shell glob pattern.""" - result: List[str] = [] - for root, _, files in os.walk(path): - matches = fnmatch.filter(files, pattern) - result.extend(os.path.join(root, f) for f in matches) - return result - - -def file_size(path: str) -> Union[int, float]: - # If it's a symlink, return 0. - if os.path.islink(path): - return 0 - return os.path.getsize(path) - - -def format_file_size(path: str) -> str: - return format_size(file_size(path)) - - -def directory_size(path: str) -> Union[int, float]: - size = 0.0 - for root, _dirs, files in os.walk(path): - for filename in files: - file_path = os.path.join(root, filename) - size += file_size(file_path) - return size - - -def format_directory_size(path: str) -> str: - return format_size(directory_size(path)) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/filetypes.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/filetypes.py deleted file mode 100644 index da93584..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/filetypes.py +++ /dev/null @@ -1,28 +0,0 @@ -"""Filetype information. -""" - -from typing import Tuple - -from pip._internal.utils.misc import splitext - -WHEEL_EXTENSION = ".whl" -BZ2_EXTENSIONS = (".tar.bz2", ".tbz") # type: Tuple[str, ...] -XZ_EXTENSIONS = ( - ".tar.xz", - ".txz", - ".tlz", - ".tar.lz", - ".tar.lzma", -) # type: Tuple[str, ...] -ZIP_EXTENSIONS = (".zip", WHEEL_EXTENSION) # type: Tuple[str, ...] -TAR_EXTENSIONS = (".tar.gz", ".tgz", ".tar") # type: Tuple[str, ...] -ARCHIVE_EXTENSIONS = ZIP_EXTENSIONS + BZ2_EXTENSIONS + TAR_EXTENSIONS + XZ_EXTENSIONS - - -def is_archive_file(name): - # type: (str) -> bool - """Return True if `name` is a considered as an archive file.""" - ext = splitext(name)[1].lower() - if ext in ARCHIVE_EXTENSIONS: - return True - return False diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/glibc.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/glibc.py deleted file mode 100644 index 1c9ff35..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/glibc.py +++ /dev/null @@ -1,92 +0,0 @@ -# The following comment should be removed at some point in the future. -# mypy: strict-optional=False - -import os -import sys -from typing import Optional, Tuple - - -def glibc_version_string(): - # type: () -> Optional[str] - "Returns glibc version string, or None if not using glibc." - return glibc_version_string_confstr() or glibc_version_string_ctypes() - - -def glibc_version_string_confstr(): - # type: () -> Optional[str] - "Primary implementation of glibc_version_string using os.confstr." - # os.confstr is quite a bit faster than ctypes.DLL. It's also less likely - # to be broken or missing. This strategy is used in the standard library - # platform module: - # https://github.com/python/cpython/blob/fcf1d003bf4f0100c9d0921ff3d70e1127ca1b71/Lib/platform.py#L175-L183 - if sys.platform == "win32": - return None - try: - # os.confstr("CS_GNU_LIBC_VERSION") returns a string like "glibc 2.17": - _, version = os.confstr("CS_GNU_LIBC_VERSION").split() - except (AttributeError, OSError, ValueError): - # os.confstr() or CS_GNU_LIBC_VERSION not available (or a bad value)... - return None - return version - - -def glibc_version_string_ctypes(): - # type: () -> Optional[str] - "Fallback implementation of glibc_version_string using ctypes." - - try: - import ctypes - except ImportError: - return None - - # ctypes.CDLL(None) internally calls dlopen(NULL), and as the dlopen - # manpage says, "If filename is NULL, then the returned handle is for the - # main program". This way we can let the linker do the work to figure out - # which libc our process is actually using. - process_namespace = ctypes.CDLL(None) - try: - gnu_get_libc_version = process_namespace.gnu_get_libc_version - except AttributeError: - # Symbol doesn't exist -> therefore, we are not linked to - # glibc. - return None - - # Call gnu_get_libc_version, which returns a string like "2.5" - gnu_get_libc_version.restype = ctypes.c_char_p - version_str = gnu_get_libc_version() - # py2 / py3 compatibility: - if not isinstance(version_str, str): - version_str = version_str.decode("ascii") - - return version_str - - -# platform.libc_ver regularly returns completely nonsensical glibc -# versions. E.g. on my computer, platform says: -# -# ~$ python2.7 -c 'import platform; print(platform.libc_ver())' -# ('glibc', '2.7') -# ~$ python3.5 -c 'import platform; print(platform.libc_ver())' -# ('glibc', '2.9') -# -# But the truth is: -# -# ~$ ldd --version -# ldd (Debian GLIBC 2.22-11) 2.22 -# -# This is unfortunate, because it means that the linehaul data on libc -# versions that was generated by pip 8.1.2 and earlier is useless and -# misleading. Solution: instead of using platform, use our code that actually -# works. -def libc_ver(): - # type: () -> Tuple[str, str] - """Try to determine the glibc version - - Returns a tuple of strings (lib, version) which default to empty strings - in case the lookup fails. - """ - glibc_version = glibc_version_string() - if glibc_version is None: - return ("", "") - else: - return ("glibc", glibc_version) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/hashes.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/hashes.py deleted file mode 100644 index 3d20b8d..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/hashes.py +++ /dev/null @@ -1,165 +0,0 @@ -import hashlib -from typing import TYPE_CHECKING, BinaryIO, Dict, Iterator, List - -from pip._internal.exceptions import HashMismatch, HashMissing, InstallationError -from pip._internal.utils.misc import read_chunks - -if TYPE_CHECKING: - from hashlib import _Hash - - # NoReturn introduced in 3.6.2; imported only for type checking to maintain - # pip compatibility with older patch versions of Python 3.6 - from typing import NoReturn - - -# The recommended hash algo of the moment. Change this whenever the state of -# the art changes; it won't hurt backward compatibility. -FAVORITE_HASH = "sha256" - - -# Names of hashlib algorithms allowed by the --hash option and ``pip hash`` -# Currently, those are the ones at least as collision-resistant as sha256. -STRONG_HASHES = ["sha256", "sha384", "sha512"] - - -class Hashes: - """A wrapper that builds multiple hashes at once and checks them against - known-good values - - """ - - def __init__(self, hashes=None): - # type: (Dict[str, List[str]]) -> None - """ - :param hashes: A dict of algorithm names pointing to lists of allowed - hex digests - """ - allowed = {} - if hashes is not None: - for alg, keys in hashes.items(): - # Make sure values are always sorted (to ease equality checks) - allowed[alg] = sorted(keys) - self._allowed = allowed - - def __and__(self, other): - # type: (Hashes) -> Hashes - if not isinstance(other, Hashes): - return NotImplemented - - # If either of the Hashes object is entirely empty (i.e. no hash - # specified at all), all hashes from the other object are allowed. - if not other: - return self - if not self: - return other - - # Otherwise only hashes that present in both objects are allowed. - new = {} - for alg, values in other._allowed.items(): - if alg not in self._allowed: - continue - new[alg] = [v for v in values if v in self._allowed[alg]] - return Hashes(new) - - @property - def digest_count(self): - # type: () -> int - return sum(len(digests) for digests in self._allowed.values()) - - def is_hash_allowed( - self, - hash_name, # type: str - hex_digest, # type: str - ): - # type: (...) -> bool - """Return whether the given hex digest is allowed.""" - return hex_digest in self._allowed.get(hash_name, []) - - def check_against_chunks(self, chunks): - # type: (Iterator[bytes]) -> None - """Check good hashes against ones built from iterable of chunks of - data. - - Raise HashMismatch if none match. - - """ - gots = {} - for hash_name in self._allowed.keys(): - try: - gots[hash_name] = hashlib.new(hash_name) - except (ValueError, TypeError): - raise InstallationError(f"Unknown hash name: {hash_name}") - - for chunk in chunks: - for hash in gots.values(): - hash.update(chunk) - - for hash_name, got in gots.items(): - if got.hexdigest() in self._allowed[hash_name]: - return - self._raise(gots) - - def _raise(self, gots): - # type: (Dict[str, _Hash]) -> NoReturn - raise HashMismatch(self._allowed, gots) - - def check_against_file(self, file): - # type: (BinaryIO) -> None - """Check good hashes against a file-like object - - Raise HashMismatch if none match. - - """ - return self.check_against_chunks(read_chunks(file)) - - def check_against_path(self, path): - # type: (str) -> None - with open(path, "rb") as file: - return self.check_against_file(file) - - def __nonzero__(self): - # type: () -> bool - """Return whether I know any known-good hashes.""" - return bool(self._allowed) - - def __bool__(self): - # type: () -> bool - return self.__nonzero__() - - def __eq__(self, other): - # type: (object) -> bool - if not isinstance(other, Hashes): - return NotImplemented - return self._allowed == other._allowed - - def __hash__(self): - # type: () -> int - return hash( - ",".join( - sorted( - ":".join((alg, digest)) - for alg, digest_list in self._allowed.items() - for digest in digest_list - ) - ) - ) - - -class MissingHashes(Hashes): - """A workalike for Hashes used when we're missing a hash for a requirement - - It computes the actual hash of the requirement and raises a HashMissing - exception showing it to the user. - - """ - - def __init__(self): - # type: () -> None - """Don't offer the ``hashes`` kwarg.""" - # Pass our favorite hash in to generate a "gotten hash". With the - # empty list, it will never match, so an error will always raise. - super().__init__(hashes={FAVORITE_HASH: []}) - - def _raise(self, gots): - # type: (Dict[str, _Hash]) -> NoReturn - raise HashMissing(gots[FAVORITE_HASH].hexdigest()) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/inject_securetransport.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/inject_securetransport.py deleted file mode 100644 index b6863d9..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/inject_securetransport.py +++ /dev/null @@ -1,36 +0,0 @@ -"""A helper module that injects SecureTransport, on import. - -The import should be done as early as possible, to ensure all requests and -sessions (or whatever) are created after injecting SecureTransport. - -Note that we only do the injection on macOS, when the linked OpenSSL is too -old to handle TLSv1.2. -""" - -import sys - - -def inject_securetransport(): - # type: () -> None - # Only relevant on macOS - if sys.platform != "darwin": - return - - try: - import ssl - except ImportError: - return - - # Checks for OpenSSL 1.0.1 - if ssl.OPENSSL_VERSION_NUMBER >= 0x1000100F: - return - - try: - from pip._vendor.urllib3.contrib import securetransport - except (ImportError, OSError): - return - - securetransport.inject_into_urllib3() - - -inject_securetransport() diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/logging.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/logging.py deleted file mode 100644 index 39a18fd..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/logging.py +++ /dev/null @@ -1,391 +0,0 @@ -import contextlib -import errno -import logging -import logging.handlers -import os -import sys -from logging import Filter -from typing import IO, Any, Callable, Iterator, Optional, TextIO, Type, cast - -from pip._internal.utils._log import VERBOSE, getLogger -from pip._internal.utils.compat import WINDOWS -from pip._internal.utils.deprecation import DEPRECATION_MSG_PREFIX -from pip._internal.utils.misc import ensure_dir - -try: - import threading -except ImportError: - import dummy_threading as threading # type: ignore - - -try: - from pip._vendor import colorama -# Lots of different errors can come from this, including SystemError and -# ImportError. -except Exception: - colorama = None - - -_log_state = threading.local() -subprocess_logger = getLogger("pip.subprocessor") - - -class BrokenStdoutLoggingError(Exception): - """ - Raised if BrokenPipeError occurs for the stdout stream while logging. - """ - - pass - - -# BrokenPipeError manifests differently in Windows and non-Windows. -if WINDOWS: - # In Windows, a broken pipe can show up as EINVAL rather than EPIPE: - # https://bugs.python.org/issue19612 - # https://bugs.python.org/issue30418 - def _is_broken_pipe_error(exc_class, exc): - # type: (Type[BaseException], BaseException) -> bool - """See the docstring for non-Windows below.""" - return (exc_class is BrokenPipeError) or ( - isinstance(exc, OSError) and exc.errno in (errno.EINVAL, errno.EPIPE) - ) - - -else: - # Then we are in the non-Windows case. - def _is_broken_pipe_error(exc_class, exc): - # type: (Type[BaseException], BaseException) -> bool - """ - Return whether an exception is a broken pipe error. - - Args: - exc_class: an exception class. - exc: an exception instance. - """ - return exc_class is BrokenPipeError - - -@contextlib.contextmanager -def indent_log(num=2): - # type: (int) -> Iterator[None] - """ - A context manager which will cause the log output to be indented for any - log messages emitted inside it. - """ - # For thread-safety - _log_state.indentation = get_indentation() - _log_state.indentation += num - try: - yield - finally: - _log_state.indentation -= num - - -def get_indentation(): - # type: () -> int - return getattr(_log_state, "indentation", 0) - - -class IndentingFormatter(logging.Formatter): - default_time_format = "%Y-%m-%dT%H:%M:%S" - - def __init__( - self, - *args, # type: Any - add_timestamp=False, # type: bool - **kwargs, # type: Any - ): - # type: (...) -> None - """ - A logging.Formatter that obeys the indent_log() context manager. - - :param add_timestamp: A bool indicating output lines should be prefixed - with their record's timestamp. - """ - self.add_timestamp = add_timestamp - super().__init__(*args, **kwargs) - - def get_message_start(self, formatted, levelno): - # type: (str, int) -> str - """ - Return the start of the formatted log message (not counting the - prefix to add to each line). - """ - if levelno < logging.WARNING: - return "" - if formatted.startswith(DEPRECATION_MSG_PREFIX): - # Then the message already has a prefix. We don't want it to - # look like "WARNING: DEPRECATION: ...." - return "" - if levelno < logging.ERROR: - return "WARNING: " - - return "ERROR: " - - def format(self, record): - # type: (logging.LogRecord) -> str - """ - Calls the standard formatter, but will indent all of the log message - lines by our current indentation level. - """ - formatted = super().format(record) - message_start = self.get_message_start(formatted, record.levelno) - formatted = message_start + formatted - - prefix = "" - if self.add_timestamp: - prefix = f"{self.formatTime(record)} " - prefix += " " * get_indentation() - formatted = "".join([prefix + line for line in formatted.splitlines(True)]) - return formatted - - -def _color_wrap(*colors): - # type: (*str) -> Callable[[str], str] - def wrapped(inp): - # type: (str) -> str - return "".join(list(colors) + [inp, colorama.Style.RESET_ALL]) - - return wrapped - - -class ColorizedStreamHandler(logging.StreamHandler): - - # Don't build up a list of colors if we don't have colorama - if colorama: - COLORS = [ - # This needs to be in order from highest logging level to lowest. - (logging.ERROR, _color_wrap(colorama.Fore.RED)), - (logging.WARNING, _color_wrap(colorama.Fore.YELLOW)), - ] - else: - COLORS = [] - - def __init__(self, stream=None, no_color=None): - # type: (Optional[TextIO], bool) -> None - super().__init__(stream) - self._no_color = no_color - - if WINDOWS and colorama: - self.stream = colorama.AnsiToWin32(self.stream) - - def _using_stdout(self): - # type: () -> bool - """ - Return whether the handler is using sys.stdout. - """ - if WINDOWS and colorama: - # Then self.stream is an AnsiToWin32 object. - stream = cast(colorama.AnsiToWin32, self.stream) - return stream.wrapped is sys.stdout - - return self.stream is sys.stdout - - def should_color(self): - # type: () -> bool - # Don't colorize things if we do not have colorama or if told not to - if not colorama or self._no_color: - return False - - real_stream = ( - self.stream - if not isinstance(self.stream, colorama.AnsiToWin32) - else self.stream.wrapped - ) - - # If the stream is a tty we should color it - if hasattr(real_stream, "isatty") and real_stream.isatty(): - return True - - # If we have an ANSI term we should color it - if os.environ.get("TERM") == "ANSI": - return True - - # If anything else we should not color it - return False - - def format(self, record): - # type: (logging.LogRecord) -> str - msg = super().format(record) - - if self.should_color(): - for level, color in self.COLORS: - if record.levelno >= level: - msg = color(msg) - break - - return msg - - # The logging module says handleError() can be customized. - def handleError(self, record): - # type: (logging.LogRecord) -> None - exc_class, exc = sys.exc_info()[:2] - # If a broken pipe occurred while calling write() or flush() on the - # stdout stream in logging's Handler.emit(), then raise our special - # exception so we can handle it in main() instead of logging the - # broken pipe error and continuing. - if ( - exc_class - and exc - and self._using_stdout() - and _is_broken_pipe_error(exc_class, exc) - ): - raise BrokenStdoutLoggingError() - - return super().handleError(record) - - -class BetterRotatingFileHandler(logging.handlers.RotatingFileHandler): - def _open(self): - # type: () -> IO[Any] - ensure_dir(os.path.dirname(self.baseFilename)) - return super()._open() - - -class MaxLevelFilter(Filter): - def __init__(self, level): - # type: (int) -> None - self.level = level - - def filter(self, record): - # type: (logging.LogRecord) -> bool - return record.levelno < self.level - - -class ExcludeLoggerFilter(Filter): - - """ - A logging Filter that excludes records from a logger (or its children). - """ - - def filter(self, record): - # type: (logging.LogRecord) -> bool - # The base Filter class allows only records from a logger (or its - # children). - return not super().filter(record) - - -def setup_logging(verbosity, no_color, user_log_file): - # type: (int, bool, Optional[str]) -> int - """Configures and sets up all of the logging - - Returns the requested logging level, as its integer value. - """ - - # Determine the level to be logging at. - if verbosity >= 2: - level_number = logging.DEBUG - elif verbosity == 1: - level_number = VERBOSE - elif verbosity == -1: - level_number = logging.WARNING - elif verbosity == -2: - level_number = logging.ERROR - elif verbosity <= -3: - level_number = logging.CRITICAL - else: - level_number = logging.INFO - - level = logging.getLevelName(level_number) - - # The "root" logger should match the "console" level *unless* we also need - # to log to a user log file. - include_user_log = user_log_file is not None - if include_user_log: - additional_log_file = user_log_file - root_level = "DEBUG" - else: - additional_log_file = "/dev/null" - root_level = level - - # Disable any logging besides WARNING unless we have DEBUG level logging - # enabled for vendored libraries. - vendored_log_level = "WARNING" if level in ["INFO", "ERROR"] else "DEBUG" - - # Shorthands for clarity - log_streams = { - "stdout": "ext://sys.stdout", - "stderr": "ext://sys.stderr", - } - handler_classes = { - "stream": "pip._internal.utils.logging.ColorizedStreamHandler", - "file": "pip._internal.utils.logging.BetterRotatingFileHandler", - } - handlers = ["console", "console_errors", "console_subprocess"] + ( - ["user_log"] if include_user_log else [] - ) - - logging.config.dictConfig( - { - "version": 1, - "disable_existing_loggers": False, - "filters": { - "exclude_warnings": { - "()": "pip._internal.utils.logging.MaxLevelFilter", - "level": logging.WARNING, - }, - "restrict_to_subprocess": { - "()": "logging.Filter", - "name": subprocess_logger.name, - }, - "exclude_subprocess": { - "()": "pip._internal.utils.logging.ExcludeLoggerFilter", - "name": subprocess_logger.name, - }, - }, - "formatters": { - "indent": { - "()": IndentingFormatter, - "format": "%(message)s", - }, - "indent_with_timestamp": { - "()": IndentingFormatter, - "format": "%(message)s", - "add_timestamp": True, - }, - }, - "handlers": { - "console": { - "level": level, - "class": handler_classes["stream"], - "no_color": no_color, - "stream": log_streams["stdout"], - "filters": ["exclude_subprocess", "exclude_warnings"], - "formatter": "indent", - }, - "console_errors": { - "level": "WARNING", - "class": handler_classes["stream"], - "no_color": no_color, - "stream": log_streams["stderr"], - "filters": ["exclude_subprocess"], - "formatter": "indent", - }, - # A handler responsible for logging to the console messages - # from the "subprocessor" logger. - "console_subprocess": { - "level": level, - "class": handler_classes["stream"], - "no_color": no_color, - "stream": log_streams["stderr"], - "filters": ["restrict_to_subprocess"], - "formatter": "indent", - }, - "user_log": { - "level": "DEBUG", - "class": handler_classes["file"], - "filename": additional_log_file, - "encoding": "utf-8", - "delay": True, - "formatter": "indent_with_timestamp", - }, - }, - "root": { - "level": root_level, - "handlers": handlers, - }, - "loggers": {"pip._vendor": {"level": vendored_log_level}}, - } - ) - - return level_number diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/misc.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/misc.py deleted file mode 100644 index 99ebea3..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/misc.py +++ /dev/null @@ -1,828 +0,0 @@ -# The following comment should be removed at some point in the future. -# mypy: strict-optional=False - -import contextlib -import errno -import getpass -import hashlib -import io -import logging -import os -import posixpath -import shutil -import stat -import sys -import urllib.parse -from io import StringIO -from itertools import filterfalse, tee, zip_longest -from types import TracebackType -from typing import ( - Any, - AnyStr, - BinaryIO, - Callable, - Container, - ContextManager, - Iterable, - Iterator, - List, - Optional, - TextIO, - Tuple, - Type, - TypeVar, - cast, -) - -from pip._vendor.pkg_resources import Distribution -from pip._vendor.tenacity import retry, stop_after_delay, wait_fixed - -from pip import __version__ -from pip._internal.exceptions import CommandError -from pip._internal.locations import get_major_minor_version, site_packages, user_site -from pip._internal.utils.compat import WINDOWS, stdlib_pkgs -from pip._internal.utils.virtualenv import ( - running_under_virtualenv, - virtualenv_no_global, -) - -__all__ = [ - "rmtree", - "display_path", - "backup_dir", - "ask", - "splitext", - "format_size", - "is_installable_dir", - "normalize_path", - "renames", - "get_prog", - "captured_stdout", - "ensure_dir", - "remove_auth_from_url", -] - - -logger = logging.getLogger(__name__) - -T = TypeVar("T") -ExcInfo = Tuple[Type[BaseException], BaseException, TracebackType] -VersionInfo = Tuple[int, int, int] -NetlocTuple = Tuple[str, Tuple[Optional[str], Optional[str]]] - - -def get_pip_version(): - # type: () -> str - pip_pkg_dir = os.path.join(os.path.dirname(__file__), "..", "..") - pip_pkg_dir = os.path.abspath(pip_pkg_dir) - - return "pip {} from {} (python {})".format( - __version__, - pip_pkg_dir, - get_major_minor_version(), - ) - - -def normalize_version_info(py_version_info): - # type: (Tuple[int, ...]) -> Tuple[int, int, int] - """ - Convert a tuple of ints representing a Python version to one of length - three. - - :param py_version_info: a tuple of ints representing a Python version, - or None to specify no version. The tuple can have any length. - - :return: a tuple of length three if `py_version_info` is non-None. - Otherwise, return `py_version_info` unchanged (i.e. None). - """ - if len(py_version_info) < 3: - py_version_info += (3 - len(py_version_info)) * (0,) - elif len(py_version_info) > 3: - py_version_info = py_version_info[:3] - - return cast("VersionInfo", py_version_info) - - -def ensure_dir(path): - # type: (AnyStr) -> None - """os.path.makedirs without EEXIST.""" - try: - os.makedirs(path) - except OSError as e: - # Windows can raise spurious ENOTEMPTY errors. See #6426. - if e.errno != errno.EEXIST and e.errno != errno.ENOTEMPTY: - raise - - -def get_prog(): - # type: () -> str - try: - prog = os.path.basename(sys.argv[0]) - if prog in ("__main__.py", "-c"): - return f"{sys.executable} -m pip" - else: - return prog - except (AttributeError, TypeError, IndexError): - pass - return "pip" - - -# Retry every half second for up to 3 seconds -# Tenacity raises RetryError by default, explicitly raise the original exception -@retry(reraise=True, stop=stop_after_delay(3), wait=wait_fixed(0.5)) -def rmtree(dir, ignore_errors=False): - # type: (AnyStr, bool) -> None - shutil.rmtree(dir, ignore_errors=ignore_errors, onerror=rmtree_errorhandler) - - -def rmtree_errorhandler(func, path, exc_info): - # type: (Callable[..., Any], str, ExcInfo) -> None - """On Windows, the files in .svn are read-only, so when rmtree() tries to - remove them, an exception is thrown. We catch that here, remove the - read-only attribute, and hopefully continue without problems.""" - try: - has_attr_readonly = not (os.stat(path).st_mode & stat.S_IWRITE) - except OSError: - # it's equivalent to os.path.exists - return - - if has_attr_readonly: - # convert to read/write - os.chmod(path, stat.S_IWRITE) - # use the original function to repeat the operation - func(path) - return - else: - raise - - -def display_path(path): - # type: (str) -> str - """Gives the display value for a given path, making it relative to cwd - if possible.""" - path = os.path.normcase(os.path.abspath(path)) - if path.startswith(os.getcwd() + os.path.sep): - path = "." + path[len(os.getcwd()) :] - return path - - -def backup_dir(dir, ext=".bak"): - # type: (str, str) -> str - """Figure out the name of a directory to back up the given dir to - (adding .bak, .bak2, etc)""" - n = 1 - extension = ext - while os.path.exists(dir + extension): - n += 1 - extension = ext + str(n) - return dir + extension - - -def ask_path_exists(message, options): - # type: (str, Iterable[str]) -> str - for action in os.environ.get("PIP_EXISTS_ACTION", "").split(): - if action in options: - return action - return ask(message, options) - - -def _check_no_input(message): - # type: (str) -> None - """Raise an error if no input is allowed.""" - if os.environ.get("PIP_NO_INPUT"): - raise Exception( - f"No input was expected ($PIP_NO_INPUT set); question: {message}" - ) - - -def ask(message, options): - # type: (str, Iterable[str]) -> str - """Ask the message interactively, with the given possible responses""" - while 1: - _check_no_input(message) - response = input(message) - response = response.strip().lower() - if response not in options: - print( - "Your response ({!r}) was not one of the expected responses: " - "{}".format(response, ", ".join(options)) - ) - else: - return response - - -def ask_input(message): - # type: (str) -> str - """Ask for input interactively.""" - _check_no_input(message) - return input(message) - - -def ask_password(message): - # type: (str) -> str - """Ask for a password interactively.""" - _check_no_input(message) - return getpass.getpass(message) - - -def strtobool(val): - # type: (str) -> int - """Convert a string representation of truth to true (1) or false (0). - - True values are 'y', 'yes', 't', 'true', 'on', and '1'; false values - are 'n', 'no', 'f', 'false', 'off', and '0'. Raises ValueError if - 'val' is anything else. - """ - val = val.lower() - if val in ("y", "yes", "t", "true", "on", "1"): - return 1 - elif val in ("n", "no", "f", "false", "off", "0"): - return 0 - else: - raise ValueError(f"invalid truth value {val!r}") - - -def format_size(bytes): - # type: (float) -> str - if bytes > 1000 * 1000: - return "{:.1f} MB".format(bytes / 1000.0 / 1000) - elif bytes > 10 * 1000: - return "{} kB".format(int(bytes / 1000)) - elif bytes > 1000: - return "{:.1f} kB".format(bytes / 1000.0) - else: - return "{} bytes".format(int(bytes)) - - -def tabulate(rows): - # type: (Iterable[Iterable[Any]]) -> Tuple[List[str], List[int]] - """Return a list of formatted rows and a list of column sizes. - - For example:: - - >>> tabulate([['foobar', 2000], [0xdeadbeef]]) - (['foobar 2000', '3735928559'], [10, 4]) - """ - rows = [tuple(map(str, row)) for row in rows] - sizes = [max(map(len, col)) for col in zip_longest(*rows, fillvalue="")] - table = [" ".join(map(str.ljust, row, sizes)).rstrip() for row in rows] - return table, sizes - - -def is_installable_dir(path: str) -> bool: - """Is path is a directory containing pyproject.toml or setup.py? - - If pyproject.toml exists, this is a PEP 517 project. Otherwise we look for - a legacy setuptools layout by identifying setup.py. We don't check for the - setup.cfg because using it without setup.py is only available for PEP 517 - projects, which are already covered by the pyproject.toml check. - """ - if not os.path.isdir(path): - return False - if os.path.isfile(os.path.join(path, "pyproject.toml")): - return True - if os.path.isfile(os.path.join(path, "setup.py")): - return True - return False - - -def read_chunks(file, size=io.DEFAULT_BUFFER_SIZE): - # type: (BinaryIO, int) -> Iterator[bytes] - """Yield pieces of data from a file-like object until EOF.""" - while True: - chunk = file.read(size) - if not chunk: - break - yield chunk - - -def normalize_path(path, resolve_symlinks=True): - # type: (str, bool) -> str - """ - Convert a path to its canonical, case-normalized, absolute version. - - """ - path = os.path.expanduser(path) - if resolve_symlinks: - path = os.path.realpath(path) - else: - path = os.path.abspath(path) - return os.path.normcase(path) - - -def splitext(path): - # type: (str) -> Tuple[str, str] - """Like os.path.splitext, but take off .tar too""" - base, ext = posixpath.splitext(path) - if base.lower().endswith(".tar"): - ext = base[-4:] + ext - base = base[:-4] - return base, ext - - -def renames(old, new): - # type: (str, str) -> None - """Like os.renames(), but handles renaming across devices.""" - # Implementation borrowed from os.renames(). - head, tail = os.path.split(new) - if head and tail and not os.path.exists(head): - os.makedirs(head) - - shutil.move(old, new) - - head, tail = os.path.split(old) - if head and tail: - try: - os.removedirs(head) - except OSError: - pass - - -def is_local(path): - # type: (str) -> bool - """ - Return True if path is within sys.prefix, if we're running in a virtualenv. - - If we're not in a virtualenv, all paths are considered "local." - - Caution: this function assumes the head of path has been normalized - with normalize_path. - """ - if not running_under_virtualenv(): - return True - return path.startswith(normalize_path(sys.prefix)) - - -def dist_is_local(dist): - # type: (Distribution) -> bool - """ - Return True if given Distribution object is installed locally - (i.e. within current virtualenv). - - Always True if we're not in a virtualenv. - - """ - return is_local(dist_location(dist)) - - -def dist_in_usersite(dist): - # type: (Distribution) -> bool - """ - Return True if given Distribution is installed in user site. - """ - return dist_location(dist).startswith(normalize_path(user_site)) - - -def dist_in_site_packages(dist): - # type: (Distribution) -> bool - """ - Return True if given Distribution is installed in - sysconfig.get_python_lib(). - """ - return dist_location(dist).startswith(normalize_path(site_packages)) - - -def dist_is_editable(dist): - # type: (Distribution) -> bool - """ - Return True if given Distribution is an editable install. - """ - for path_item in sys.path: - egg_link = os.path.join(path_item, dist.project_name + ".egg-link") - if os.path.isfile(egg_link): - return True - return False - - -def get_installed_distributions( - local_only=True, # type: bool - skip=stdlib_pkgs, # type: Container[str] - include_editables=True, # type: bool - editables_only=False, # type: bool - user_only=False, # type: bool - paths=None, # type: Optional[List[str]] -): - # type: (...) -> List[Distribution] - """Return a list of installed Distribution objects. - - Left for compatibility until direct pkg_resources uses are refactored out. - """ - from pip._internal.metadata import get_default_environment, get_environment - from pip._internal.metadata.pkg_resources import Distribution as _Dist - - if paths is None: - env = get_default_environment() - else: - env = get_environment(paths) - dists = env.iter_installed_distributions( - local_only=local_only, - skip=skip, - include_editables=include_editables, - editables_only=editables_only, - user_only=user_only, - ) - return [cast(_Dist, dist)._dist for dist in dists] - - -def get_distribution(req_name): - # type: (str) -> Optional[Distribution] - """Given a requirement name, return the installed Distribution object. - - This searches from *all* distributions available in the environment, to - match the behavior of ``pkg_resources.get_distribution()``. - - Left for compatibility until direct pkg_resources uses are refactored out. - """ - from pip._internal.metadata import get_default_environment - from pip._internal.metadata.pkg_resources import Distribution as _Dist - - dist = get_default_environment().get_distribution(req_name) - if dist is None: - return None - return cast(_Dist, dist)._dist - - -def egg_link_path(dist): - # type: (Distribution) -> Optional[str] - """ - Return the path for the .egg-link file if it exists, otherwise, None. - - There's 3 scenarios: - 1) not in a virtualenv - try to find in site.USER_SITE, then site_packages - 2) in a no-global virtualenv - try to find in site_packages - 3) in a yes-global virtualenv - try to find in site_packages, then site.USER_SITE - (don't look in global location) - - For #1 and #3, there could be odd cases, where there's an egg-link in 2 - locations. - - This method will just return the first one found. - """ - sites = [] - if running_under_virtualenv(): - sites.append(site_packages) - if not virtualenv_no_global() and user_site: - sites.append(user_site) - else: - if user_site: - sites.append(user_site) - sites.append(site_packages) - - for site in sites: - egglink = os.path.join(site, dist.project_name) + ".egg-link" - if os.path.isfile(egglink): - return egglink - return None - - -def dist_location(dist): - # type: (Distribution) -> str - """ - Get the site-packages location of this distribution. Generally - this is dist.location, except in the case of develop-installed - packages, where dist.location is the source code location, and we - want to know where the egg-link file is. - - The returned location is normalized (in particular, with symlinks removed). - """ - egg_link = egg_link_path(dist) - if egg_link: - return normalize_path(egg_link) - return normalize_path(dist.location) - - -def write_output(msg, *args): - # type: (Any, Any) -> None - logger.info(msg, *args) - - -class StreamWrapper(StringIO): - orig_stream = None # type: TextIO - - @classmethod - def from_stream(cls, orig_stream): - # type: (TextIO) -> StreamWrapper - cls.orig_stream = orig_stream - return cls() - - # compileall.compile_dir() needs stdout.encoding to print to stdout - # https://github.com/python/mypy/issues/4125 - @property - def encoding(self): # type: ignore - return self.orig_stream.encoding - - -@contextlib.contextmanager -def captured_output(stream_name): - # type: (str) -> Iterator[StreamWrapper] - """Return a context manager used by captured_stdout/stdin/stderr - that temporarily replaces the sys stream *stream_name* with a StringIO. - - Taken from Lib/support/__init__.py in the CPython repo. - """ - orig_stdout = getattr(sys, stream_name) - setattr(sys, stream_name, StreamWrapper.from_stream(orig_stdout)) - try: - yield getattr(sys, stream_name) - finally: - setattr(sys, stream_name, orig_stdout) - - -def captured_stdout(): - # type: () -> ContextManager[StreamWrapper] - """Capture the output of sys.stdout: - - with captured_stdout() as stdout: - print('hello') - self.assertEqual(stdout.getvalue(), 'hello\n') - - Taken from Lib/support/__init__.py in the CPython repo. - """ - return captured_output("stdout") - - -def captured_stderr(): - # type: () -> ContextManager[StreamWrapper] - """ - See captured_stdout(). - """ - return captured_output("stderr") - - -# Simulates an enum -def enum(*sequential, **named): - # type: (*Any, **Any) -> Type[Any] - enums = dict(zip(sequential, range(len(sequential))), **named) - reverse = {value: key for key, value in enums.items()} - enums["reverse_mapping"] = reverse - return type("Enum", (), enums) - - -def build_netloc(host, port): - # type: (str, Optional[int]) -> str - """ - Build a netloc from a host-port pair - """ - if port is None: - return host - if ":" in host: - # Only wrap host with square brackets when it is IPv6 - host = f"[{host}]" - return f"{host}:{port}" - - -def build_url_from_netloc(netloc, scheme="https"): - # type: (str, str) -> str - """ - Build a full URL from a netloc. - """ - if netloc.count(":") >= 2 and "@" not in netloc and "[" not in netloc: - # It must be a bare IPv6 address, so wrap it with brackets. - netloc = f"[{netloc}]" - return f"{scheme}://{netloc}" - - -def parse_netloc(netloc): - # type: (str) -> Tuple[str, Optional[int]] - """ - Return the host-port pair from a netloc. - """ - url = build_url_from_netloc(netloc) - parsed = urllib.parse.urlparse(url) - return parsed.hostname, parsed.port - - -def split_auth_from_netloc(netloc): - # type: (str) -> NetlocTuple - """ - Parse out and remove the auth information from a netloc. - - Returns: (netloc, (username, password)). - """ - if "@" not in netloc: - return netloc, (None, None) - - # Split from the right because that's how urllib.parse.urlsplit() - # behaves if more than one @ is present (which can be checked using - # the password attribute of urlsplit()'s return value). - auth, netloc = netloc.rsplit("@", 1) - pw = None # type: Optional[str] - if ":" in auth: - # Split from the left because that's how urllib.parse.urlsplit() - # behaves if more than one : is present (which again can be checked - # using the password attribute of the return value) - user, pw = auth.split(":", 1) - else: - user, pw = auth, None - - user = urllib.parse.unquote(user) - if pw is not None: - pw = urllib.parse.unquote(pw) - - return netloc, (user, pw) - - -def redact_netloc(netloc): - # type: (str) -> str - """ - Replace the sensitive data in a netloc with "****", if it exists. - - For example: - - "user:pass@example.com" returns "user:****@example.com" - - "accesstoken@example.com" returns "****@example.com" - """ - netloc, (user, password) = split_auth_from_netloc(netloc) - if user is None: - return netloc - if password is None: - user = "****" - password = "" - else: - user = urllib.parse.quote(user) - password = ":****" - return "{user}{password}@{netloc}".format( - user=user, password=password, netloc=netloc - ) - - -def _transform_url(url, transform_netloc): - # type: (str, Callable[[str], Tuple[Any, ...]]) -> Tuple[str, NetlocTuple] - """Transform and replace netloc in a url. - - transform_netloc is a function taking the netloc and returning a - tuple. The first element of this tuple is the new netloc. The - entire tuple is returned. - - Returns a tuple containing the transformed url as item 0 and the - original tuple returned by transform_netloc as item 1. - """ - purl = urllib.parse.urlsplit(url) - netloc_tuple = transform_netloc(purl.netloc) - # stripped url - url_pieces = (purl.scheme, netloc_tuple[0], purl.path, purl.query, purl.fragment) - surl = urllib.parse.urlunsplit(url_pieces) - return surl, cast("NetlocTuple", netloc_tuple) - - -def _get_netloc(netloc): - # type: (str) -> NetlocTuple - return split_auth_from_netloc(netloc) - - -def _redact_netloc(netloc): - # type: (str) -> Tuple[str,] - return (redact_netloc(netloc),) - - -def split_auth_netloc_from_url(url): - # type: (str) -> Tuple[str, str, Tuple[str, str]] - """ - Parse a url into separate netloc, auth, and url with no auth. - - Returns: (url_without_auth, netloc, (username, password)) - """ - url_without_auth, (netloc, auth) = _transform_url(url, _get_netloc) - return url_without_auth, netloc, auth - - -def remove_auth_from_url(url): - # type: (str) -> str - """Return a copy of url with 'username:password@' removed.""" - # username/pass params are passed to subversion through flags - # and are not recognized in the url. - return _transform_url(url, _get_netloc)[0] - - -def redact_auth_from_url(url): - # type: (str) -> str - """Replace the password in a given url with ****.""" - return _transform_url(url, _redact_netloc)[0] - - -class HiddenText: - def __init__( - self, - secret, # type: str - redacted, # type: str - ): - # type: (...) -> None - self.secret = secret - self.redacted = redacted - - def __repr__(self): - # type: (...) -> str - return "".format(str(self)) - - def __str__(self): - # type: (...) -> str - return self.redacted - - # This is useful for testing. - def __eq__(self, other): - # type: (Any) -> bool - if type(self) != type(other): - return False - - # The string being used for redaction doesn't also have to match, - # just the raw, original string. - return self.secret == other.secret - - -def hide_value(value): - # type: (str) -> HiddenText - return HiddenText(value, redacted="****") - - -def hide_url(url): - # type: (str) -> HiddenText - redacted = redact_auth_from_url(url) - return HiddenText(url, redacted=redacted) - - -def protect_pip_from_modification_on_windows(modifying_pip): - # type: (bool) -> None - """Protection of pip.exe from modification on Windows - - On Windows, any operation modifying pip should be run as: - python -m pip ... - """ - pip_names = [ - "pip.exe", - "pip{}.exe".format(sys.version_info[0]), - "pip{}.{}.exe".format(*sys.version_info[:2]), - ] - - # See https://github.com/pypa/pip/issues/1299 for more discussion - should_show_use_python_msg = ( - modifying_pip and WINDOWS and os.path.basename(sys.argv[0]) in pip_names - ) - - if should_show_use_python_msg: - new_command = [sys.executable, "-m", "pip"] + sys.argv[1:] - raise CommandError( - "To modify pip, please run the following command:\n{}".format( - " ".join(new_command) - ) - ) - - -def is_console_interactive(): - # type: () -> bool - """Is this console interactive?""" - return sys.stdin is not None and sys.stdin.isatty() - - -def hash_file(path, blocksize=1 << 20): - # type: (str, int) -> Tuple[Any, int] - """Return (hash, length) for path using hashlib.sha256()""" - - h = hashlib.sha256() - length = 0 - with open(path, "rb") as f: - for block in read_chunks(f, size=blocksize): - length += len(block) - h.update(block) - return h, length - - -def is_wheel_installed(): - # type: () -> bool - """ - Return whether the wheel package is installed. - """ - try: - import wheel # noqa: F401 - except ImportError: - return False - - return True - - -def pairwise(iterable): - # type: (Iterable[Any]) -> Iterator[Tuple[Any, Any]] - """ - Return paired elements. - - For example: - s -> (s0, s1), (s2, s3), (s4, s5), ... - """ - iterable = iter(iterable) - return zip_longest(iterable, iterable) - - -def partition( - pred, # type: Callable[[T], bool] - iterable, # type: Iterable[T] -): - # type: (...) -> Tuple[Iterable[T], Iterable[T]] - """ - Use a predicate to partition entries into false entries and true entries, - like - - partition(is_odd, range(10)) --> 0 2 4 6 8 and 1 3 5 7 9 - """ - t1, t2 = tee(iterable) - return filterfalse(pred, t1), filter(pred, t2) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/models.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/models.py deleted file mode 100644 index 0e02bc7..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/models.py +++ /dev/null @@ -1,47 +0,0 @@ -"""Utilities for defining models -""" - -import operator -from typing import Any, Callable, Type - - -class KeyBasedCompareMixin: - """Provides comparison capabilities that is based on a key""" - - __slots__ = ["_compare_key", "_defining_class"] - - def __init__(self, key, defining_class): - # type: (Any, Type[KeyBasedCompareMixin]) -> None - self._compare_key = key - self._defining_class = defining_class - - def __hash__(self): - # type: () -> int - return hash(self._compare_key) - - def __lt__(self, other): - # type: (Any) -> bool - return self._compare(other, operator.__lt__) - - def __le__(self, other): - # type: (Any) -> bool - return self._compare(other, operator.__le__) - - def __gt__(self, other): - # type: (Any) -> bool - return self._compare(other, operator.__gt__) - - def __ge__(self, other): - # type: (Any) -> bool - return self._compare(other, operator.__ge__) - - def __eq__(self, other): - # type: (Any) -> bool - return self._compare(other, operator.__eq__) - - def _compare(self, other, method): - # type: (Any, Callable[[Any, Any], bool]) -> bool - if not isinstance(other, self._defining_class): - return NotImplemented - - return method(self._compare_key, other._compare_key) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/packaging.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/packaging.py deleted file mode 100644 index 3f9dbd3..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/packaging.py +++ /dev/null @@ -1,89 +0,0 @@ -import logging -from email.message import Message -from email.parser import FeedParser -from typing import Optional, Tuple - -from pip._vendor import pkg_resources -from pip._vendor.packaging import specifiers, version -from pip._vendor.pkg_resources import Distribution - -from pip._internal.exceptions import NoneMetadataError -from pip._internal.utils.misc import display_path - -logger = logging.getLogger(__name__) - - -def check_requires_python(requires_python, version_info): - # type: (Optional[str], Tuple[int, ...]) -> bool - """ - Check if the given Python version matches a "Requires-Python" specifier. - - :param version_info: A 3-tuple of ints representing a Python - major-minor-micro version to check (e.g. `sys.version_info[:3]`). - - :return: `True` if the given Python version satisfies the requirement. - Otherwise, return `False`. - - :raises InvalidSpecifier: If `requires_python` has an invalid format. - """ - if requires_python is None: - # The package provides no information - return True - requires_python_specifier = specifiers.SpecifierSet(requires_python) - - python_version = version.parse(".".join(map(str, version_info))) - return python_version in requires_python_specifier - - -def get_metadata(dist): - # type: (Distribution) -> Message - """ - :raises NoneMetadataError: if the distribution reports `has_metadata()` - True but `get_metadata()` returns None. - """ - metadata_name = "METADATA" - if isinstance(dist, pkg_resources.DistInfoDistribution) and dist.has_metadata( - metadata_name - ): - metadata = dist.get_metadata(metadata_name) - elif dist.has_metadata("PKG-INFO"): - metadata_name = "PKG-INFO" - metadata = dist.get_metadata(metadata_name) - else: - logger.warning("No metadata found in %s", display_path(dist.location)) - metadata = "" - - if metadata is None: - raise NoneMetadataError(dist, metadata_name) - - feed_parser = FeedParser() - # The following line errors out if with a "NoneType" TypeError if - # passed metadata=None. - feed_parser.feed(metadata) - return feed_parser.close() - - -def get_requires_python(dist): - # type: (pkg_resources.Distribution) -> Optional[str] - """ - Return the "Requires-Python" metadata for a distribution, or None - if not present. - """ - pkg_info_dict = get_metadata(dist) - requires_python = pkg_info_dict.get("Requires-Python") - - if requires_python is not None: - # Convert to a str to satisfy the type checker, since requires_python - # can be a Header object. - requires_python = str(requires_python) - - return requires_python - - -def get_installer(dist): - # type: (Distribution) -> str - if dist.has_metadata("INSTALLER"): - for line in dist.get_metadata_lines("INSTALLER"): - if line.strip(): - return line.strip() - return "" diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/parallel.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/parallel.py deleted file mode 100644 index de91dc8..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/parallel.py +++ /dev/null @@ -1,101 +0,0 @@ -"""Convenient parallelization of higher order functions. - -This module provides two helper functions, with appropriate fallbacks on -Python 2 and on systems lacking support for synchronization mechanisms: - -- map_multiprocess -- map_multithread - -These helpers work like Python 3's map, with two differences: - -- They don't guarantee the order of processing of - the elements of the iterable. -- The underlying process/thread pools chop the iterable into - a number of chunks, so that for very long iterables using - a large value for chunksize can make the job complete much faster - than using the default value of 1. -""" - -__all__ = ["map_multiprocess", "map_multithread"] - -from contextlib import contextmanager -from multiprocessing import Pool as ProcessPool -from multiprocessing import pool -from multiprocessing.dummy import Pool as ThreadPool -from typing import Callable, Iterable, Iterator, TypeVar, Union - -from pip._vendor.requests.adapters import DEFAULT_POOLSIZE - -Pool = Union[pool.Pool, pool.ThreadPool] -S = TypeVar("S") -T = TypeVar("T") - -# On platforms without sem_open, multiprocessing[.dummy] Pool -# cannot be created. -try: - import multiprocessing.synchronize # noqa -except ImportError: - LACK_SEM_OPEN = True -else: - LACK_SEM_OPEN = False - -# Incredibly large timeout to work around bpo-8296 on Python 2. -TIMEOUT = 2000000 - - -@contextmanager -def closing(pool): - # type: (Pool) -> Iterator[Pool] - """Return a context manager making sure the pool closes properly.""" - try: - yield pool - finally: - # For Pool.imap*, close and join are needed - # for the returned iterator to begin yielding. - pool.close() - pool.join() - pool.terminate() - - -def _map_fallback(func, iterable, chunksize=1): - # type: (Callable[[S], T], Iterable[S], int) -> Iterator[T] - """Make an iterator applying func to each element in iterable. - - This function is the sequential fallback either on Python 2 - where Pool.imap* doesn't react to KeyboardInterrupt - or when sem_open is unavailable. - """ - return map(func, iterable) - - -def _map_multiprocess(func, iterable, chunksize=1): - # type: (Callable[[S], T], Iterable[S], int) -> Iterator[T] - """Chop iterable into chunks and submit them to a process pool. - - For very long iterables using a large value for chunksize can make - the job complete much faster than using the default value of 1. - - Return an unordered iterator of the results. - """ - with closing(ProcessPool()) as pool: - return pool.imap_unordered(func, iterable, chunksize) - - -def _map_multithread(func, iterable, chunksize=1): - # type: (Callable[[S], T], Iterable[S], int) -> Iterator[T] - """Chop iterable into chunks and submit them to a thread pool. - - For very long iterables using a large value for chunksize can make - the job complete much faster than using the default value of 1. - - Return an unordered iterator of the results. - """ - with closing(ThreadPool(DEFAULT_POOLSIZE)) as pool: - return pool.imap_unordered(func, iterable, chunksize) - - -if LACK_SEM_OPEN: - map_multiprocess = map_multithread = _map_fallback -else: - map_multiprocess = _map_multiprocess - map_multithread = _map_multithread diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/pkg_resources.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/pkg_resources.py deleted file mode 100644 index ee1eca3..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/pkg_resources.py +++ /dev/null @@ -1,40 +0,0 @@ -from typing import Dict, Iterable, List - -from pip._vendor.pkg_resources import yield_lines - - -class DictMetadata: - """IMetadataProvider that reads metadata files from a dictionary.""" - - def __init__(self, metadata): - # type: (Dict[str, bytes]) -> None - self._metadata = metadata - - def has_metadata(self, name): - # type: (str) -> bool - return name in self._metadata - - def get_metadata(self, name): - # type: (str) -> str - try: - return self._metadata[name].decode() - except UnicodeDecodeError as e: - # Mirrors handling done in pkg_resources.NullProvider. - e.reason += f" in {name} file" - raise - - def get_metadata_lines(self, name): - # type: (str) -> Iterable[str] - return yield_lines(self.get_metadata(name)) - - def metadata_isdir(self, name): - # type: (str) -> bool - return False - - def metadata_listdir(self, name): - # type: (str) -> List[str] - return [] - - def run_script(self, script_name, namespace): - # type: (str, str) -> None - pass diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/setuptools_build.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/setuptools_build.py deleted file mode 100644 index 4b8e4b3..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/setuptools_build.py +++ /dev/null @@ -1,173 +0,0 @@ -import sys -from typing import List, Optional, Sequence - -# Shim to wrap setup.py invocation with setuptools -# -# We set sys.argv[0] to the path to the underlying setup.py file so -# setuptools / distutils don't take the path to the setup.py to be "-c" when -# invoking via the shim. This avoids e.g. the following manifest_maker -# warning: "warning: manifest_maker: standard file '-c' not found". -_SETUPTOOLS_SHIM = ( - "import io, os, sys, setuptools, tokenize; sys.argv[0] = {0!r}; __file__={0!r};" - "f = getattr(tokenize, 'open', open)(__file__) " - "if os.path.exists(__file__) " - "else io.StringIO('from setuptools import setup; setup()');" - "code = f.read().replace('\\r\\n', '\\n');" - "f.close();" - "exec(compile(code, __file__, 'exec'))" -) - - -def make_setuptools_shim_args( - setup_py_path, # type: str - global_options=None, # type: Sequence[str] - no_user_config=False, # type: bool - unbuffered_output=False, # type: bool -): - # type: (...) -> List[str] - """ - Get setuptools command arguments with shim wrapped setup file invocation. - - :param setup_py_path: The path to setup.py to be wrapped. - :param global_options: Additional global options. - :param no_user_config: If True, disables personal user configuration. - :param unbuffered_output: If True, adds the unbuffered switch to the - argument list. - """ - args = [sys.executable] - if unbuffered_output: - args += ["-u"] - args += ["-c", _SETUPTOOLS_SHIM.format(setup_py_path)] - if global_options: - args += global_options - if no_user_config: - args += ["--no-user-cfg"] - return args - - -def make_setuptools_bdist_wheel_args( - setup_py_path, # type: str - global_options, # type: Sequence[str] - build_options, # type: Sequence[str] - destination_dir, # type: str -): - # type: (...) -> List[str] - # NOTE: Eventually, we'd want to also -S to the flags here, when we're - # isolating. Currently, it breaks Python in virtualenvs, because it - # relies on site.py to find parts of the standard library outside the - # virtualenv. - args = make_setuptools_shim_args( - setup_py_path, global_options=global_options, unbuffered_output=True - ) - args += ["bdist_wheel", "-d", destination_dir] - args += build_options - return args - - -def make_setuptools_clean_args( - setup_py_path, # type: str - global_options, # type: Sequence[str] -): - # type: (...) -> List[str] - args = make_setuptools_shim_args( - setup_py_path, global_options=global_options, unbuffered_output=True - ) - args += ["clean", "--all"] - return args - - -def make_setuptools_develop_args( - setup_py_path, # type: str - global_options, # type: Sequence[str] - install_options, # type: Sequence[str] - no_user_config, # type: bool - prefix, # type: Optional[str] - home, # type: Optional[str] - use_user_site, # type: bool -): - # type: (...) -> List[str] - assert not (use_user_site and prefix) - - args = make_setuptools_shim_args( - setup_py_path, - global_options=global_options, - no_user_config=no_user_config, - ) - - args += ["develop", "--no-deps"] - - args += install_options - - if prefix: - args += ["--prefix", prefix] - if home is not None: - args += ["--install-dir", home] - - if use_user_site: - args += ["--user", "--prefix="] - - return args - - -def make_setuptools_egg_info_args( - setup_py_path, # type: str - egg_info_dir, # type: Optional[str] - no_user_config, # type: bool -): - # type: (...) -> List[str] - args = make_setuptools_shim_args(setup_py_path, no_user_config=no_user_config) - - args += ["egg_info"] - - if egg_info_dir: - args += ["--egg-base", egg_info_dir] - - return args - - -def make_setuptools_install_args( - setup_py_path, # type: str - global_options, # type: Sequence[str] - install_options, # type: Sequence[str] - record_filename, # type: str - root, # type: Optional[str] - prefix, # type: Optional[str] - header_dir, # type: Optional[str] - home, # type: Optional[str] - use_user_site, # type: bool - no_user_config, # type: bool - pycompile, # type: bool -): - # type: (...) -> List[str] - assert not (use_user_site and prefix) - assert not (use_user_site and root) - - args = make_setuptools_shim_args( - setup_py_path, - global_options=global_options, - no_user_config=no_user_config, - unbuffered_output=True, - ) - args += ["install", "--record", record_filename] - args += ["--single-version-externally-managed"] - - if root is not None: - args += ["--root", root] - if prefix is not None: - args += ["--prefix", prefix] - if home is not None: - args += ["--home", home] - if use_user_site: - args += ["--user", "--prefix="] - - if pycompile: - args += ["--compile"] - else: - args += ["--no-compile"] - - if header_dir: - args += ["--install-headers", header_dir] - - args += install_options - - return args diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/subprocess.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/subprocess.py deleted file mode 100644 index da052ee..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/subprocess.py +++ /dev/null @@ -1,281 +0,0 @@ -import logging -import os -import shlex -import subprocess -from typing import Any, Callable, Iterable, List, Mapping, Optional, Union - -from pip._internal.cli.spinners import SpinnerInterface, open_spinner -from pip._internal.exceptions import InstallationSubprocessError -from pip._internal.utils.logging import VERBOSE, subprocess_logger -from pip._internal.utils.misc import HiddenText - -CommandArgs = List[Union[str, HiddenText]] - - -LOG_DIVIDER = "----------------------------------------" - - -def make_command(*args): - # type: (Union[str, HiddenText, CommandArgs]) -> CommandArgs - """ - Create a CommandArgs object. - """ - command_args = [] # type: CommandArgs - for arg in args: - # Check for list instead of CommandArgs since CommandArgs is - # only known during type-checking. - if isinstance(arg, list): - command_args.extend(arg) - else: - # Otherwise, arg is str or HiddenText. - command_args.append(arg) - - return command_args - - -def format_command_args(args): - # type: (Union[List[str], CommandArgs]) -> str - """ - Format command arguments for display. - """ - # For HiddenText arguments, display the redacted form by calling str(). - # Also, we don't apply str() to arguments that aren't HiddenText since - # this can trigger a UnicodeDecodeError in Python 2 if the argument - # has type unicode and includes a non-ascii character. (The type - # checker doesn't ensure the annotations are correct in all cases.) - return " ".join( - shlex.quote(str(arg)) if isinstance(arg, HiddenText) else shlex.quote(arg) - for arg in args - ) - - -def reveal_command_args(args): - # type: (Union[List[str], CommandArgs]) -> List[str] - """ - Return the arguments in their raw, unredacted form. - """ - return [arg.secret if isinstance(arg, HiddenText) else arg for arg in args] - - -def make_subprocess_output_error( - cmd_args, # type: Union[List[str], CommandArgs] - cwd, # type: Optional[str] - lines, # type: List[str] - exit_status, # type: int -): - # type: (...) -> str - """ - Create and return the error message to use to log a subprocess error - with command output. - - :param lines: A list of lines, each ending with a newline. - """ - command = format_command_args(cmd_args) - - # We know the joined output value ends in a newline. - output = "".join(lines) - msg = ( - # Use a unicode string to avoid "UnicodeEncodeError: 'ascii' - # codec can't encode character ..." in Python 2 when a format - # argument (e.g. `output`) has a non-ascii character. - "Command errored out with exit status {exit_status}:\n" - " command: {command_display}\n" - " cwd: {cwd_display}\n" - "Complete output ({line_count} lines):\n{output}{divider}" - ).format( - exit_status=exit_status, - command_display=command, - cwd_display=cwd, - line_count=len(lines), - output=output, - divider=LOG_DIVIDER, - ) - return msg - - -def call_subprocess( - cmd, # type: Union[List[str], CommandArgs] - show_stdout=False, # type: bool - cwd=None, # type: Optional[str] - on_returncode="raise", # type: str - extra_ok_returncodes=None, # type: Optional[Iterable[int]] - command_desc=None, # type: Optional[str] - extra_environ=None, # type: Optional[Mapping[str, Any]] - unset_environ=None, # type: Optional[Iterable[str]] - spinner=None, # type: Optional[SpinnerInterface] - log_failed_cmd=True, # type: Optional[bool] - stdout_only=False, # type: Optional[bool] -): - # type: (...) -> str - """ - Args: - show_stdout: if true, use INFO to log the subprocess's stderr and - stdout streams. Otherwise, use DEBUG. Defaults to False. - extra_ok_returncodes: an iterable of integer return codes that are - acceptable, in addition to 0. Defaults to None, which means []. - unset_environ: an iterable of environment variable names to unset - prior to calling subprocess.Popen(). - log_failed_cmd: if false, failed commands are not logged, only raised. - stdout_only: if true, return only stdout, else return both. When true, - logging of both stdout and stderr occurs when the subprocess has - terminated, else logging occurs as subprocess output is produced. - """ - if extra_ok_returncodes is None: - extra_ok_returncodes = [] - if unset_environ is None: - unset_environ = [] - # Most places in pip use show_stdout=False. What this means is-- - # - # - We connect the child's output (combined stderr and stdout) to a - # single pipe, which we read. - # - We log this output to stderr at DEBUG level as it is received. - # - If DEBUG logging isn't enabled (e.g. if --verbose logging wasn't - # requested), then we show a spinner so the user can still see the - # subprocess is in progress. - # - If the subprocess exits with an error, we log the output to stderr - # at ERROR level if it hasn't already been displayed to the console - # (e.g. if --verbose logging wasn't enabled). This way we don't log - # the output to the console twice. - # - # If show_stdout=True, then the above is still done, but with DEBUG - # replaced by INFO. - if show_stdout: - # Then log the subprocess output at INFO level. - log_subprocess = subprocess_logger.info - used_level = logging.INFO - else: - # Then log the subprocess output using VERBOSE. This also ensures - # it will be logged to the log file (aka user_log), if enabled. - log_subprocess = subprocess_logger.verbose - used_level = VERBOSE - - # Whether the subprocess will be visible in the console. - showing_subprocess = subprocess_logger.getEffectiveLevel() <= used_level - - # Only use the spinner if we're not showing the subprocess output - # and we have a spinner. - use_spinner = not showing_subprocess and spinner is not None - - if command_desc is None: - command_desc = format_command_args(cmd) - - log_subprocess("Running command %s", command_desc) - env = os.environ.copy() - if extra_environ: - env.update(extra_environ) - for name in unset_environ: - env.pop(name, None) - try: - proc = subprocess.Popen( - # Convert HiddenText objects to the underlying str. - reveal_command_args(cmd), - stdin=subprocess.PIPE, - stdout=subprocess.PIPE, - stderr=subprocess.STDOUT if not stdout_only else subprocess.PIPE, - cwd=cwd, - env=env, - errors="backslashreplace", - ) - except Exception as exc: - if log_failed_cmd: - subprocess_logger.critical( - "Error %s while executing command %s", - exc, - command_desc, - ) - raise - all_output = [] - if not stdout_only: - assert proc.stdout - assert proc.stdin - proc.stdin.close() - # In this mode, stdout and stderr are in the same pipe. - while True: - line = proc.stdout.readline() # type: str - if not line: - break - line = line.rstrip() - all_output.append(line + "\n") - - # Show the line immediately. - log_subprocess(line) - # Update the spinner. - if use_spinner: - assert spinner - spinner.spin() - try: - proc.wait() - finally: - if proc.stdout: - proc.stdout.close() - output = "".join(all_output) - else: - # In this mode, stdout and stderr are in different pipes. - # We must use communicate() which is the only safe way to read both. - out, err = proc.communicate() - # log line by line to preserve pip log indenting - for out_line in out.splitlines(): - log_subprocess(out_line) - all_output.append(out) - for err_line in err.splitlines(): - log_subprocess(err_line) - all_output.append(err) - output = out - - proc_had_error = proc.returncode and proc.returncode not in extra_ok_returncodes - if use_spinner: - assert spinner - if proc_had_error: - spinner.finish("error") - else: - spinner.finish("done") - if proc_had_error: - if on_returncode == "raise": - if not showing_subprocess and log_failed_cmd: - # Then the subprocess streams haven't been logged to the - # console yet. - msg = make_subprocess_output_error( - cmd_args=cmd, - cwd=cwd, - lines=all_output, - exit_status=proc.returncode, - ) - subprocess_logger.error(msg) - raise InstallationSubprocessError(proc.returncode, command_desc) - elif on_returncode == "warn": - subprocess_logger.warning( - 'Command "%s" had error code %s in %s', - command_desc, - proc.returncode, - cwd, - ) - elif on_returncode == "ignore": - pass - else: - raise ValueError(f"Invalid value: on_returncode={on_returncode!r}") - return output - - -def runner_with_spinner_message(message): - # type: (str) -> Callable[..., None] - """Provide a subprocess_runner that shows a spinner message. - - Intended for use with for pep517's Pep517HookCaller. Thus, the runner has - an API that matches what's expected by Pep517HookCaller.subprocess_runner. - """ - - def runner( - cmd, # type: List[str] - cwd=None, # type: Optional[str] - extra_environ=None, # type: Optional[Mapping[str, Any]] - ): - # type: (...) -> None - with open_spinner(message) as spinner: - call_subprocess( - cmd, - cwd=cwd, - extra_environ=extra_environ, - spinner=spinner, - ) - - return runner diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/temp_dir.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/temp_dir.py deleted file mode 100644 index 477cbe6..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/temp_dir.py +++ /dev/null @@ -1,260 +0,0 @@ -import errno -import itertools -import logging -import os.path -import tempfile -from contextlib import ExitStack, contextmanager -from typing import Any, Dict, Iterator, Optional, TypeVar, Union - -from pip._internal.utils.misc import enum, rmtree - -logger = logging.getLogger(__name__) - -_T = TypeVar("_T", bound="TempDirectory") - - -# Kinds of temporary directories. Only needed for ones that are -# globally-managed. -tempdir_kinds = enum( - BUILD_ENV="build-env", - EPHEM_WHEEL_CACHE="ephem-wheel-cache", - REQ_BUILD="req-build", -) - - -_tempdir_manager = None # type: Optional[ExitStack] - - -@contextmanager -def global_tempdir_manager(): - # type: () -> Iterator[None] - global _tempdir_manager - with ExitStack() as stack: - old_tempdir_manager, _tempdir_manager = _tempdir_manager, stack - try: - yield - finally: - _tempdir_manager = old_tempdir_manager - - -class TempDirectoryTypeRegistry: - """Manages temp directory behavior""" - - def __init__(self): - # type: () -> None - self._should_delete = {} # type: Dict[str, bool] - - def set_delete(self, kind, value): - # type: (str, bool) -> None - """Indicate whether a TempDirectory of the given kind should be - auto-deleted. - """ - self._should_delete[kind] = value - - def get_delete(self, kind): - # type: (str) -> bool - """Get configured auto-delete flag for a given TempDirectory type, - default True. - """ - return self._should_delete.get(kind, True) - - -_tempdir_registry = None # type: Optional[TempDirectoryTypeRegistry] - - -@contextmanager -def tempdir_registry(): - # type: () -> Iterator[TempDirectoryTypeRegistry] - """Provides a scoped global tempdir registry that can be used to dictate - whether directories should be deleted. - """ - global _tempdir_registry - old_tempdir_registry = _tempdir_registry - _tempdir_registry = TempDirectoryTypeRegistry() - try: - yield _tempdir_registry - finally: - _tempdir_registry = old_tempdir_registry - - -class _Default: - pass - - -_default = _Default() - - -class TempDirectory: - """Helper class that owns and cleans up a temporary directory. - - This class can be used as a context manager or as an OO representation of a - temporary directory. - - Attributes: - path - Location to the created temporary directory - delete - Whether the directory should be deleted when exiting - (when used as a contextmanager) - - Methods: - cleanup() - Deletes the temporary directory - - When used as a context manager, if the delete attribute is True, on - exiting the context the temporary directory is deleted. - """ - - def __init__( - self, - path=None, # type: Optional[str] - delete=_default, # type: Union[bool, None, _Default] - kind="temp", # type: str - globally_managed=False, # type: bool - ): - super().__init__() - - if delete is _default: - if path is not None: - # If we were given an explicit directory, resolve delete option - # now. - delete = False - else: - # Otherwise, we wait until cleanup and see what - # tempdir_registry says. - delete = None - - # The only time we specify path is in for editables where it - # is the value of the --src option. - if path is None: - path = self._create(kind) - - self._path = path - self._deleted = False - self.delete = delete - self.kind = kind - - if globally_managed: - assert _tempdir_manager is not None - _tempdir_manager.enter_context(self) - - @property - def path(self): - # type: () -> str - assert not self._deleted, f"Attempted to access deleted path: {self._path}" - return self._path - - def __repr__(self): - # type: () -> str - return f"<{self.__class__.__name__} {self.path!r}>" - - def __enter__(self): - # type: (_T) -> _T - return self - - def __exit__(self, exc, value, tb): - # type: (Any, Any, Any) -> None - if self.delete is not None: - delete = self.delete - elif _tempdir_registry: - delete = _tempdir_registry.get_delete(self.kind) - else: - delete = True - - if delete: - self.cleanup() - - def _create(self, kind): - # type: (str) -> str - """Create a temporary directory and store its path in self.path""" - # We realpath here because some systems have their default tmpdir - # symlinked to another directory. This tends to confuse build - # scripts, so we canonicalize the path by traversing potential - # symlinks here. - path = os.path.realpath(tempfile.mkdtemp(prefix=f"pip-{kind}-")) - logger.debug("Created temporary directory: %s", path) - return path - - def cleanup(self): - # type: () -> None - """Remove the temporary directory created and reset state""" - self._deleted = True - if not os.path.exists(self._path): - return - rmtree(self._path) - - -class AdjacentTempDirectory(TempDirectory): - """Helper class that creates a temporary directory adjacent to a real one. - - Attributes: - original - The original directory to create a temp directory for. - path - After calling create() or entering, contains the full - path to the temporary directory. - delete - Whether the directory should be deleted when exiting - (when used as a contextmanager) - - """ - - # The characters that may be used to name the temp directory - # We always prepend a ~ and then rotate through these until - # a usable name is found. - # pkg_resources raises a different error for .dist-info folder - # with leading '-' and invalid metadata - LEADING_CHARS = "-~.=%0123456789" - - def __init__(self, original, delete=None): - # type: (str, Optional[bool]) -> None - self.original = original.rstrip("/\\") - super().__init__(delete=delete) - - @classmethod - def _generate_names(cls, name): - # type: (str) -> Iterator[str] - """Generates a series of temporary names. - - The algorithm replaces the leading characters in the name - with ones that are valid filesystem characters, but are not - valid package names (for both Python and pip definitions of - package). - """ - for i in range(1, len(name)): - for candidate in itertools.combinations_with_replacement( - cls.LEADING_CHARS, i - 1 - ): - new_name = "~" + "".join(candidate) + name[i:] - if new_name != name: - yield new_name - - # If we make it this far, we will have to make a longer name - for i in range(len(cls.LEADING_CHARS)): - for candidate in itertools.combinations_with_replacement( - cls.LEADING_CHARS, i - ): - new_name = "~" + "".join(candidate) + name - if new_name != name: - yield new_name - - def _create(self, kind): - # type: (str) -> str - root, name = os.path.split(self.original) - for candidate in self._generate_names(name): - path = os.path.join(root, candidate) - try: - os.mkdir(path) - except OSError as ex: - # Continue if the name exists already - if ex.errno != errno.EEXIST: - raise - else: - path = os.path.realpath(path) - break - else: - # Final fallback on the default behavior. - path = os.path.realpath(tempfile.mkdtemp(prefix=f"pip-{kind}-")) - - logger.debug("Created temporary directory: %s", path) - return path diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/unpacking.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/unpacking.py deleted file mode 100644 index bffb3cd..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/unpacking.py +++ /dev/null @@ -1,267 +0,0 @@ -"""Utilities related archives. -""" - -import logging -import os -import shutil -import stat -import tarfile -import zipfile -from typing import Iterable, List, Optional -from zipfile import ZipInfo - -from pip._internal.exceptions import InstallationError -from pip._internal.utils.filetypes import ( - BZ2_EXTENSIONS, - TAR_EXTENSIONS, - XZ_EXTENSIONS, - ZIP_EXTENSIONS, -) -from pip._internal.utils.misc import ensure_dir - -logger = logging.getLogger(__name__) - - -SUPPORTED_EXTENSIONS = ZIP_EXTENSIONS + TAR_EXTENSIONS - -try: - import bz2 # noqa - - SUPPORTED_EXTENSIONS += BZ2_EXTENSIONS -except ImportError: - logger.debug("bz2 module is not available") - -try: - # Only for Python 3.3+ - import lzma # noqa - - SUPPORTED_EXTENSIONS += XZ_EXTENSIONS -except ImportError: - logger.debug("lzma module is not available") - - -def current_umask(): - # type: () -> int - """Get the current umask which involves having to set it temporarily.""" - mask = os.umask(0) - os.umask(mask) - return mask - - -def split_leading_dir(path): - # type: (str) -> List[str] - path = path.lstrip("/").lstrip("\\") - if "/" in path and ( - ("\\" in path and path.find("/") < path.find("\\")) or "\\" not in path - ): - return path.split("/", 1) - elif "\\" in path: - return path.split("\\", 1) - else: - return [path, ""] - - -def has_leading_dir(paths): - # type: (Iterable[str]) -> bool - """Returns true if all the paths have the same leading path name - (i.e., everything is in one subdirectory in an archive)""" - common_prefix = None - for path in paths: - prefix, rest = split_leading_dir(path) - if not prefix: - return False - elif common_prefix is None: - common_prefix = prefix - elif prefix != common_prefix: - return False - return True - - -def is_within_directory(directory, target): - # type: (str, str) -> bool - """ - Return true if the absolute path of target is within the directory - """ - abs_directory = os.path.abspath(directory) - abs_target = os.path.abspath(target) - - prefix = os.path.commonprefix([abs_directory, abs_target]) - return prefix == abs_directory - - -def set_extracted_file_to_default_mode_plus_executable(path): - # type: (str) -> None - """ - Make file present at path have execute for user/group/world - (chmod +x) is no-op on windows per python docs - """ - os.chmod(path, (0o777 & ~current_umask() | 0o111)) - - -def zip_item_is_executable(info): - # type: (ZipInfo) -> bool - mode = info.external_attr >> 16 - # if mode and regular file and any execute permissions for - # user/group/world? - return bool(mode and stat.S_ISREG(mode) and mode & 0o111) - - -def unzip_file(filename, location, flatten=True): - # type: (str, str, bool) -> None - """ - Unzip the file (with path `filename`) to the destination `location`. All - files are written based on system defaults and umask (i.e. permissions are - not preserved), except that regular file members with any execute - permissions (user, group, or world) have "chmod +x" applied after being - written. Note that for windows, any execute changes using os.chmod are - no-ops per the python docs. - """ - ensure_dir(location) - zipfp = open(filename, "rb") - try: - zip = zipfile.ZipFile(zipfp, allowZip64=True) - leading = has_leading_dir(zip.namelist()) and flatten - for info in zip.infolist(): - name = info.filename - fn = name - if leading: - fn = split_leading_dir(name)[1] - fn = os.path.join(location, fn) - dir = os.path.dirname(fn) - if not is_within_directory(location, fn): - message = ( - "The zip file ({}) has a file ({}) trying to install " - "outside target directory ({})" - ) - raise InstallationError(message.format(filename, fn, location)) - if fn.endswith("/") or fn.endswith("\\"): - # A directory - ensure_dir(fn) - else: - ensure_dir(dir) - # Don't use read() to avoid allocating an arbitrarily large - # chunk of memory for the file's content - fp = zip.open(name) - try: - with open(fn, "wb") as destfp: - shutil.copyfileobj(fp, destfp) - finally: - fp.close() - if zip_item_is_executable(info): - set_extracted_file_to_default_mode_plus_executable(fn) - finally: - zipfp.close() - - -def untar_file(filename, location): - # type: (str, str) -> None - """ - Untar the file (with path `filename`) to the destination `location`. - All files are written based on system defaults and umask (i.e. permissions - are not preserved), except that regular file members with any execute - permissions (user, group, or world) have "chmod +x" applied after being - written. Note that for windows, any execute changes using os.chmod are - no-ops per the python docs. - """ - ensure_dir(location) - if filename.lower().endswith(".gz") or filename.lower().endswith(".tgz"): - mode = "r:gz" - elif filename.lower().endswith(BZ2_EXTENSIONS): - mode = "r:bz2" - elif filename.lower().endswith(XZ_EXTENSIONS): - mode = "r:xz" - elif filename.lower().endswith(".tar"): - mode = "r" - else: - logger.warning( - "Cannot determine compression type for file %s", - filename, - ) - mode = "r:*" - tar = tarfile.open(filename, mode, encoding="utf-8") - try: - leading = has_leading_dir([member.name for member in tar.getmembers()]) - for member in tar.getmembers(): - fn = member.name - if leading: - fn = split_leading_dir(fn)[1] - path = os.path.join(location, fn) - if not is_within_directory(location, path): - message = ( - "The tar file ({}) has a file ({}) trying to install " - "outside target directory ({})" - ) - raise InstallationError(message.format(filename, path, location)) - if member.isdir(): - ensure_dir(path) - elif member.issym(): - try: - # https://github.com/python/typeshed/issues/2673 - tar._extract_member(member, path) # type: ignore - except Exception as exc: - # Some corrupt tar files seem to produce this - # (specifically bad symlinks) - logger.warning( - "In the tar file %s the member %s is invalid: %s", - filename, - member.name, - exc, - ) - continue - else: - try: - fp = tar.extractfile(member) - except (KeyError, AttributeError) as exc: - # Some corrupt tar files seem to produce this - # (specifically bad symlinks) - logger.warning( - "In the tar file %s the member %s is invalid: %s", - filename, - member.name, - exc, - ) - continue - ensure_dir(os.path.dirname(path)) - assert fp is not None - with open(path, "wb") as destfp: - shutil.copyfileobj(fp, destfp) - fp.close() - # Update the timestamp (useful for cython compiled files) - tar.utime(member, path) - # member have any execute permissions for user/group/world? - if member.mode & 0o111: - set_extracted_file_to_default_mode_plus_executable(path) - finally: - tar.close() - - -def unpack_file( - filename, # type: str - location, # type: str - content_type=None, # type: Optional[str] -): - # type: (...) -> None - filename = os.path.realpath(filename) - if ( - content_type == "application/zip" - or filename.lower().endswith(ZIP_EXTENSIONS) - or zipfile.is_zipfile(filename) - ): - unzip_file(filename, location, flatten=not filename.endswith(".whl")) - elif ( - content_type == "application/x-gzip" - or tarfile.is_tarfile(filename) - or filename.lower().endswith(TAR_EXTENSIONS + BZ2_EXTENSIONS + XZ_EXTENSIONS) - ): - untar_file(filename, location) - else: - # FIXME: handle? - # FIXME: magic signatures? - logger.critical( - "Cannot unpack file %s (downloaded from %s, content-type: %s); " - "cannot detect archive format", - filename, - location, - content_type, - ) - raise InstallationError(f"Cannot determine archive format of {location}") diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/urls.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/urls.py deleted file mode 100644 index 7b51052..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/urls.py +++ /dev/null @@ -1,65 +0,0 @@ -import os -import string -import urllib.parse -import urllib.request -from typing import Optional - -from .compat import WINDOWS - - -def get_url_scheme(url): - # type: (str) -> Optional[str] - if ":" not in url: - return None - return url.split(":", 1)[0].lower() - - -def path_to_url(path): - # type: (str) -> str - """ - Convert a path to a file: URL. The path will be made absolute and have - quoted path parts. - """ - path = os.path.normpath(os.path.abspath(path)) - url = urllib.parse.urljoin("file:", urllib.request.pathname2url(path)) - return url - - -def url_to_path(url): - # type: (str) -> str - """ - Convert a file: URL to a path. - """ - assert url.startswith( - "file:" - ), f"You can only turn file: urls into filenames (not {url!r})" - - _, netloc, path, _, _ = urllib.parse.urlsplit(url) - - if not netloc or netloc == "localhost": - # According to RFC 8089, same as empty authority. - netloc = "" - elif WINDOWS: - # If we have a UNC path, prepend UNC share notation. - netloc = "\\\\" + netloc - else: - raise ValueError( - f"non-local file URIs are not supported on this platform: {url!r}" - ) - - path = urllib.request.url2pathname(netloc + path) - - # On Windows, urlsplit parses the path as something like "/C:/Users/foo". - # This creates issues for path-related functions like io.open(), so we try - # to detect and strip the leading slash. - if ( - WINDOWS - and not netloc # Not UNC. - and len(path) >= 3 - and path[0] == "/" # Leading slash to strip. - and path[1] in string.ascii_letters # Drive letter. - and path[2:4] in (":", ":/") # Colon + end of string, or colon + absolute path. - ): - path = path[1:] - - return path diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/virtualenv.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/virtualenv.py deleted file mode 100644 index 51cacb5..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/virtualenv.py +++ /dev/null @@ -1,111 +0,0 @@ -import logging -import os -import re -import site -import sys -from typing import List, Optional - -logger = logging.getLogger(__name__) -_INCLUDE_SYSTEM_SITE_PACKAGES_REGEX = re.compile( - r"include-system-site-packages\s*=\s*(?Ptrue|false)" -) - - -def _running_under_venv(): - # type: () -> bool - """Checks if sys.base_prefix and sys.prefix match. - - This handles PEP 405 compliant virtual environments. - """ - return sys.prefix != getattr(sys, "base_prefix", sys.prefix) - - -def _running_under_regular_virtualenv(): - # type: () -> bool - """Checks if sys.real_prefix is set. - - This handles virtual environments created with pypa's virtualenv. - """ - # pypa/virtualenv case - return hasattr(sys, "real_prefix") - - -def running_under_virtualenv(): - # type: () -> bool - """Return True if we're running inside a virtualenv, False otherwise.""" - return _running_under_venv() or _running_under_regular_virtualenv() - - -def _get_pyvenv_cfg_lines(): - # type: () -> Optional[List[str]] - """Reads {sys.prefix}/pyvenv.cfg and returns its contents as list of lines - - Returns None, if it could not read/access the file. - """ - pyvenv_cfg_file = os.path.join(sys.prefix, "pyvenv.cfg") - try: - # Although PEP 405 does not specify, the built-in venv module always - # writes with UTF-8. (pypa/pip#8717) - with open(pyvenv_cfg_file, encoding="utf-8") as f: - return f.read().splitlines() # avoids trailing newlines - except OSError: - return None - - -def _no_global_under_venv(): - # type: () -> bool - """Check `{sys.prefix}/pyvenv.cfg` for system site-packages inclusion - - PEP 405 specifies that when system site-packages are not supposed to be - visible from a virtual environment, `pyvenv.cfg` must contain the following - line: - - include-system-site-packages = false - - Additionally, log a warning if accessing the file fails. - """ - cfg_lines = _get_pyvenv_cfg_lines() - if cfg_lines is None: - # We're not in a "sane" venv, so assume there is no system - # site-packages access (since that's PEP 405's default state). - logger.warning( - "Could not access 'pyvenv.cfg' despite a virtual environment " - "being active. Assuming global site-packages is not accessible " - "in this environment." - ) - return True - - for line in cfg_lines: - match = _INCLUDE_SYSTEM_SITE_PACKAGES_REGEX.match(line) - if match is not None and match.group("value") == "false": - return True - return False - - -def _no_global_under_regular_virtualenv(): - # type: () -> bool - """Check if "no-global-site-packages.txt" exists beside site.py - - This mirrors logic in pypa/virtualenv for determining whether system - site-packages are visible in the virtual environment. - """ - site_mod_dir = os.path.dirname(os.path.abspath(site.__file__)) - no_global_site_packages_file = os.path.join( - site_mod_dir, - "no-global-site-packages.txt", - ) - return os.path.exists(no_global_site_packages_file) - - -def virtualenv_no_global(): - # type: () -> bool - """Returns a boolean, whether running in venv with no system site-packages.""" - # PEP 405 compliance needs to be checked first since virtualenv >=20 would - # return True for both checks, but is only able to use the PEP 405 config. - if _running_under_venv(): - return _no_global_under_venv() - - if _running_under_regular_virtualenv(): - return _no_global_under_regular_virtualenv() - - return False diff --git a/venv/lib/python3.9/site-packages/pip/_internal/utils/wheel.py b/venv/lib/python3.9/site-packages/pip/_internal/utils/wheel.py deleted file mode 100644 index 42f0808..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/utils/wheel.py +++ /dev/null @@ -1,189 +0,0 @@ -"""Support functions for working with wheel files. -""" - -import logging -from email.message import Message -from email.parser import Parser -from typing import Dict, Tuple -from zipfile import BadZipFile, ZipFile - -from pip._vendor.packaging.utils import canonicalize_name -from pip._vendor.pkg_resources import DistInfoDistribution, Distribution - -from pip._internal.exceptions import UnsupportedWheel -from pip._internal.utils.pkg_resources import DictMetadata - -VERSION_COMPATIBLE = (1, 0) - - -logger = logging.getLogger(__name__) - - -class WheelMetadata(DictMetadata): - """Metadata provider that maps metadata decoding exceptions to our - internal exception type. - """ - - def __init__(self, metadata, wheel_name): - # type: (Dict[str, bytes], str) -> None - super().__init__(metadata) - self._wheel_name = wheel_name - - def get_metadata(self, name): - # type: (str) -> str - try: - return super().get_metadata(name) - except UnicodeDecodeError as e: - # Augment the default error with the origin of the file. - raise UnsupportedWheel( - f"Error decoding metadata for {self._wheel_name}: {e}" - ) - - -def pkg_resources_distribution_for_wheel(wheel_zip, name, location): - # type: (ZipFile, str, str) -> Distribution - """Get a pkg_resources distribution given a wheel. - - :raises UnsupportedWheel: on any errors - """ - info_dir, _ = parse_wheel(wheel_zip, name) - - metadata_files = [p for p in wheel_zip.namelist() if p.startswith(f"{info_dir}/")] - - metadata_text = {} # type: Dict[str, bytes] - for path in metadata_files: - _, metadata_name = path.split("/", 1) - - try: - metadata_text[metadata_name] = read_wheel_metadata_file(wheel_zip, path) - except UnsupportedWheel as e: - raise UnsupportedWheel("{} has an invalid wheel, {}".format(name, str(e))) - - metadata = WheelMetadata(metadata_text, location) - - return DistInfoDistribution(location=location, metadata=metadata, project_name=name) - - -def parse_wheel(wheel_zip, name): - # type: (ZipFile, str) -> Tuple[str, Message] - """Extract information from the provided wheel, ensuring it meets basic - standards. - - Returns the name of the .dist-info directory and the parsed WHEEL metadata. - """ - try: - info_dir = wheel_dist_info_dir(wheel_zip, name) - metadata = wheel_metadata(wheel_zip, info_dir) - version = wheel_version(metadata) - except UnsupportedWheel as e: - raise UnsupportedWheel("{} has an invalid wheel, {}".format(name, str(e))) - - check_compatibility(version, name) - - return info_dir, metadata - - -def wheel_dist_info_dir(source, name): - # type: (ZipFile, str) -> str - """Returns the name of the contained .dist-info directory. - - Raises AssertionError or UnsupportedWheel if not found, >1 found, or - it doesn't match the provided name. - """ - # Zip file path separators must be / - subdirs = {p.split("/", 1)[0] for p in source.namelist()} - - info_dirs = [s for s in subdirs if s.endswith(".dist-info")] - - if not info_dirs: - raise UnsupportedWheel(".dist-info directory not found") - - if len(info_dirs) > 1: - raise UnsupportedWheel( - "multiple .dist-info directories found: {}".format(", ".join(info_dirs)) - ) - - info_dir = info_dirs[0] - - info_dir_name = canonicalize_name(info_dir) - canonical_name = canonicalize_name(name) - if not info_dir_name.startswith(canonical_name): - raise UnsupportedWheel( - ".dist-info directory {!r} does not start with {!r}".format( - info_dir, canonical_name - ) - ) - - return info_dir - - -def read_wheel_metadata_file(source, path): - # type: (ZipFile, str) -> bytes - try: - return source.read(path) - # BadZipFile for general corruption, KeyError for missing entry, - # and RuntimeError for password-protected files - except (BadZipFile, KeyError, RuntimeError) as e: - raise UnsupportedWheel(f"could not read {path!r} file: {e!r}") - - -def wheel_metadata(source, dist_info_dir): - # type: (ZipFile, str) -> Message - """Return the WHEEL metadata of an extracted wheel, if possible. - Otherwise, raise UnsupportedWheel. - """ - path = f"{dist_info_dir}/WHEEL" - # Zip file path separators must be / - wheel_contents = read_wheel_metadata_file(source, path) - - try: - wheel_text = wheel_contents.decode() - except UnicodeDecodeError as e: - raise UnsupportedWheel(f"error decoding {path!r}: {e!r}") - - # FeedParser (used by Parser) does not raise any exceptions. The returned - # message may have .defects populated, but for backwards-compatibility we - # currently ignore them. - return Parser().parsestr(wheel_text) - - -def wheel_version(wheel_data): - # type: (Message) -> Tuple[int, ...] - """Given WHEEL metadata, return the parsed Wheel-Version. - Otherwise, raise UnsupportedWheel. - """ - version_text = wheel_data["Wheel-Version"] - if version_text is None: - raise UnsupportedWheel("WHEEL is missing Wheel-Version") - - version = version_text.strip() - - try: - return tuple(map(int, version.split("."))) - except ValueError: - raise UnsupportedWheel(f"invalid Wheel-Version: {version!r}") - - -def check_compatibility(version, name): - # type: (Tuple[int, ...], str) -> None - """Raises errors or warns if called with an incompatible Wheel-Version. - - pip should refuse to install a Wheel-Version that's a major series - ahead of what it's compatible with (e.g 2.0 > 1.1); and warn when - installing a version only minor version ahead (e.g 1.2 > 1.1). - - version: a 2-tuple representing a Wheel-Version (Major, Minor) - name: name of wheel or package to raise exception about - - :raises UnsupportedWheel: when an incompatible Wheel-Version is given - """ - if version[0] > VERSION_COMPATIBLE[0]: - raise UnsupportedWheel( - "{}'s Wheel-Version ({}) is not compatible with this version " - "of pip".format(name, ".".join(map(str, version))) - ) - elif version > VERSION_COMPATIBLE: - logger.warning( - "Installing from a newer Wheel-Version (%s)", - ".".join(map(str, version)), - ) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/vcs/__init__.py b/venv/lib/python3.9/site-packages/pip/_internal/vcs/__init__.py deleted file mode 100644 index b6beddb..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/vcs/__init__.py +++ /dev/null @@ -1,15 +0,0 @@ -# Expose a limited set of classes and functions so callers outside of -# the vcs package don't need to import deeper than `pip._internal.vcs`. -# (The test directory may still need to import from a vcs sub-package.) -# Import all vcs modules to register each VCS in the VcsSupport object. -import pip._internal.vcs.bazaar -import pip._internal.vcs.git -import pip._internal.vcs.mercurial -import pip._internal.vcs.subversion # noqa: F401 -from pip._internal.vcs.versioncontrol import ( # noqa: F401 - RemoteNotFoundError, - RemoteNotValidError, - is_url, - make_vcs_requirement_url, - vcs, -) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/vcs/bazaar.py b/venv/lib/python3.9/site-packages/pip/_internal/vcs/bazaar.py deleted file mode 100644 index 42b6877..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/vcs/bazaar.py +++ /dev/null @@ -1,96 +0,0 @@ -import logging -from typing import List, Optional, Tuple - -from pip._internal.utils.misc import HiddenText, display_path -from pip._internal.utils.subprocess import make_command -from pip._internal.utils.urls import path_to_url -from pip._internal.vcs.versioncontrol import ( - AuthInfo, - RemoteNotFoundError, - RevOptions, - VersionControl, - vcs, -) - -logger = logging.getLogger(__name__) - - -class Bazaar(VersionControl): - name = 'bzr' - dirname = '.bzr' - repo_name = 'branch' - schemes = ( - 'bzr+http', 'bzr+https', 'bzr+ssh', 'bzr+sftp', 'bzr+ftp', - 'bzr+lp', 'bzr+file' - ) - - @staticmethod - def get_base_rev_args(rev): - # type: (str) -> List[str] - return ['-r', rev] - - def fetch_new(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - rev_display = rev_options.to_display() - logger.info( - 'Checking out %s%s to %s', - url, - rev_display, - display_path(dest), - ) - cmd_args = ( - make_command('branch', '-q', rev_options.to_args(), url, dest) - ) - self.run_command(cmd_args) - - def switch(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - self.run_command(make_command('switch', url), cwd=dest) - - def update(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - cmd_args = make_command('pull', '-q', rev_options.to_args()) - self.run_command(cmd_args, cwd=dest) - - @classmethod - def get_url_rev_and_auth(cls, url): - # type: (str) -> Tuple[str, Optional[str], AuthInfo] - # hotfix the URL scheme after removing bzr+ from bzr+ssh:// readd it - url, rev, user_pass = super().get_url_rev_and_auth(url) - if url.startswith('ssh://'): - url = 'bzr+' + url - return url, rev, user_pass - - @classmethod - def get_remote_url(cls, location): - # type: (str) -> str - urls = cls.run_command( - ['info'], show_stdout=False, stdout_only=True, cwd=location - ) - for line in urls.splitlines(): - line = line.strip() - for x in ('checkout of branch: ', - 'parent branch: '): - if line.startswith(x): - repo = line.split(x)[1] - if cls._is_local_repository(repo): - return path_to_url(repo) - return repo - raise RemoteNotFoundError - - @classmethod - def get_revision(cls, location): - # type: (str) -> str - revision = cls.run_command( - ['revno'], show_stdout=False, stdout_only=True, cwd=location, - ) - return revision.splitlines()[-1] - - @classmethod - def is_commit_id_equal(cls, dest, name): - # type: (str, Optional[str]) -> bool - """Always assume the versions don't match""" - return False - - -vcs.register(Bazaar) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/vcs/git.py b/venv/lib/python3.9/site-packages/pip/_internal/vcs/git.py deleted file mode 100644 index 8919aa5..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/vcs/git.py +++ /dev/null @@ -1,506 +0,0 @@ -import logging -import os.path -import pathlib -import re -import urllib.parse -import urllib.request -from typing import List, Optional, Tuple - -from pip._internal.exceptions import BadCommand, InstallationError -from pip._internal.utils.misc import HiddenText, display_path, hide_url -from pip._internal.utils.subprocess import make_command -from pip._internal.vcs.versioncontrol import ( - AuthInfo, - RemoteNotFoundError, - RemoteNotValidError, - RevOptions, - VersionControl, - find_path_to_project_root_from_repo_root, - vcs, -) - -urlsplit = urllib.parse.urlsplit -urlunsplit = urllib.parse.urlunsplit - - -logger = logging.getLogger(__name__) - - -GIT_VERSION_REGEX = re.compile( - r"^git version " # Prefix. - r"(\d+)" # Major. - r"\.(\d+)" # Dot, minor. - r"(?:\.(\d+))?" # Optional dot, patch. - r".*$" # Suffix, including any pre- and post-release segments we don't care about. -) - -HASH_REGEX = re.compile('^[a-fA-F0-9]{40}$') - -# SCP (Secure copy protocol) shorthand. e.g. 'git@example.com:foo/bar.git' -SCP_REGEX = re.compile(r"""^ - # Optional user, e.g. 'git@' - (\w+@)? - # Server, e.g. 'github.com'. - ([^/:]+): - # The server-side path. e.g. 'user/project.git'. Must start with an - # alphanumeric character so as not to be confusable with a Windows paths - # like 'C:/foo/bar' or 'C:\foo\bar'. - (\w[^:]*) -$""", re.VERBOSE) - - -def looks_like_hash(sha): - # type: (str) -> bool - return bool(HASH_REGEX.match(sha)) - - -class Git(VersionControl): - name = 'git' - dirname = '.git' - repo_name = 'clone' - schemes = ( - 'git+http', 'git+https', 'git+ssh', 'git+git', 'git+file', - ) - # Prevent the user's environment variables from interfering with pip: - # https://github.com/pypa/pip/issues/1130 - unset_environ = ('GIT_DIR', 'GIT_WORK_TREE') - default_arg_rev = 'HEAD' - - @staticmethod - def get_base_rev_args(rev): - # type: (str) -> List[str] - return [rev] - - def is_immutable_rev_checkout(self, url, dest): - # type: (str, str) -> bool - _, rev_options = self.get_url_rev_options(hide_url(url)) - if not rev_options.rev: - return False - if not self.is_commit_id_equal(dest, rev_options.rev): - # the current commit is different from rev, - # which means rev was something else than a commit hash - return False - # return False in the rare case rev is both a commit hash - # and a tag or a branch; we don't want to cache in that case - # because that branch/tag could point to something else in the future - is_tag_or_branch = bool( - self.get_revision_sha(dest, rev_options.rev)[0] - ) - return not is_tag_or_branch - - def get_git_version(self) -> Tuple[int, ...]: - version = self.run_command( - ['version'], show_stdout=False, stdout_only=True - ) - match = GIT_VERSION_REGEX.match(version) - if not match: - return () - return tuple(int(c) for c in match.groups()) - - @classmethod - def get_current_branch(cls, location): - # type: (str) -> Optional[str] - """ - Return the current branch, or None if HEAD isn't at a branch - (e.g. detached HEAD). - """ - # git-symbolic-ref exits with empty stdout if "HEAD" is a detached - # HEAD rather than a symbolic ref. In addition, the -q causes the - # command to exit with status code 1 instead of 128 in this case - # and to suppress the message to stderr. - args = ['symbolic-ref', '-q', 'HEAD'] - output = cls.run_command( - args, - extra_ok_returncodes=(1, ), - show_stdout=False, - stdout_only=True, - cwd=location, - ) - ref = output.strip() - - if ref.startswith('refs/heads/'): - return ref[len('refs/heads/'):] - - return None - - @classmethod - def get_revision_sha(cls, dest, rev): - # type: (str, str) -> Tuple[Optional[str], bool] - """ - Return (sha_or_none, is_branch), where sha_or_none is a commit hash - if the revision names a remote branch or tag, otherwise None. - - Args: - dest: the repository directory. - rev: the revision name. - """ - # Pass rev to pre-filter the list. - output = cls.run_command( - ['show-ref', rev], - cwd=dest, - show_stdout=False, - stdout_only=True, - on_returncode='ignore', - ) - refs = {} - # NOTE: We do not use splitlines here since that would split on other - # unicode separators, which can be maliciously used to install a - # different revision. - for line in output.strip().split("\n"): - line = line.rstrip("\r") - if not line: - continue - try: - ref_sha, ref_name = line.split(" ", maxsplit=2) - except ValueError: - # Include the offending line to simplify troubleshooting if - # this error ever occurs. - raise ValueError(f'unexpected show-ref line: {line!r}') - - refs[ref_name] = ref_sha - - branch_ref = f'refs/remotes/origin/{rev}' - tag_ref = f'refs/tags/{rev}' - - sha = refs.get(branch_ref) - if sha is not None: - return (sha, True) - - sha = refs.get(tag_ref) - - return (sha, False) - - @classmethod - def _should_fetch(cls, dest, rev): - # type: (str, str) -> bool - """ - Return true if rev is a ref or is a commit that we don't have locally. - - Branches and tags are not considered in this method because they are - assumed to be always available locally (which is a normal outcome of - ``git clone`` and ``git fetch --tags``). - """ - if rev.startswith("refs/"): - # Always fetch remote refs. - return True - - if not looks_like_hash(rev): - # Git fetch would fail with abbreviated commits. - return False - - if cls.has_commit(dest, rev): - # Don't fetch if we have the commit locally. - return False - - return True - - @classmethod - def resolve_revision(cls, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> RevOptions - """ - Resolve a revision to a new RevOptions object with the SHA1 of the - branch, tag, or ref if found. - - Args: - rev_options: a RevOptions object. - """ - rev = rev_options.arg_rev - # The arg_rev property's implementation for Git ensures that the - # rev return value is always non-None. - assert rev is not None - - sha, is_branch = cls.get_revision_sha(dest, rev) - - if sha is not None: - rev_options = rev_options.make_new(sha) - rev_options.branch_name = rev if is_branch else None - - return rev_options - - # Do not show a warning for the common case of something that has - # the form of a Git commit hash. - if not looks_like_hash(rev): - logger.warning( - "Did not find branch or tag '%s', assuming revision or ref.", - rev, - ) - - if not cls._should_fetch(dest, rev): - return rev_options - - # fetch the requested revision - cls.run_command( - make_command('fetch', '-q', url, rev_options.to_args()), - cwd=dest, - ) - # Change the revision to the SHA of the ref we fetched - sha = cls.get_revision(dest, rev='FETCH_HEAD') - rev_options = rev_options.make_new(sha) - - return rev_options - - @classmethod - def is_commit_id_equal(cls, dest, name): - # type: (str, Optional[str]) -> bool - """ - Return whether the current commit hash equals the given name. - - Args: - dest: the repository directory. - name: a string name. - """ - if not name: - # Then avoid an unnecessary subprocess call. - return False - - return cls.get_revision(dest) == name - - def fetch_new(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - rev_display = rev_options.to_display() - logger.info('Cloning %s%s to %s', url, rev_display, display_path(dest)) - self.run_command(make_command('clone', '-q', url, dest)) - - if rev_options.rev: - # Then a specific revision was requested. - rev_options = self.resolve_revision(dest, url, rev_options) - branch_name = getattr(rev_options, 'branch_name', None) - if branch_name is None: - # Only do a checkout if the current commit id doesn't match - # the requested revision. - if not self.is_commit_id_equal(dest, rev_options.rev): - cmd_args = make_command( - 'checkout', '-q', rev_options.to_args(), - ) - self.run_command(cmd_args, cwd=dest) - elif self.get_current_branch(dest) != branch_name: - # Then a specific branch was requested, and that branch - # is not yet checked out. - track_branch = f'origin/{branch_name}' - cmd_args = [ - 'checkout', '-b', branch_name, '--track', track_branch, - ] - self.run_command(cmd_args, cwd=dest) - else: - sha = self.get_revision(dest) - rev_options = rev_options.make_new(sha) - - logger.info("Resolved %s to commit %s", url, rev_options.rev) - - #: repo may contain submodules - self.update_submodules(dest) - - def switch(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - self.run_command( - make_command('config', 'remote.origin.url', url), - cwd=dest, - ) - cmd_args = make_command('checkout', '-q', rev_options.to_args()) - self.run_command(cmd_args, cwd=dest) - - self.update_submodules(dest) - - def update(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - # First fetch changes from the default remote - if self.get_git_version() >= (1, 9): - # fetch tags in addition to everything else - self.run_command(['fetch', '-q', '--tags'], cwd=dest) - else: - self.run_command(['fetch', '-q'], cwd=dest) - # Then reset to wanted revision (maybe even origin/master) - rev_options = self.resolve_revision(dest, url, rev_options) - cmd_args = make_command('reset', '--hard', '-q', rev_options.to_args()) - self.run_command(cmd_args, cwd=dest) - #: update submodules - self.update_submodules(dest) - - @classmethod - def get_remote_url(cls, location): - # type: (str) -> str - """ - Return URL of the first remote encountered. - - Raises RemoteNotFoundError if the repository does not have a remote - url configured. - """ - # We need to pass 1 for extra_ok_returncodes since the command - # exits with return code 1 if there are no matching lines. - stdout = cls.run_command( - ['config', '--get-regexp', r'remote\..*\.url'], - extra_ok_returncodes=(1, ), - show_stdout=False, - stdout_only=True, - cwd=location, - ) - remotes = stdout.splitlines() - try: - found_remote = remotes[0] - except IndexError: - raise RemoteNotFoundError - - for remote in remotes: - if remote.startswith('remote.origin.url '): - found_remote = remote - break - url = found_remote.split(' ')[1] - return cls._git_remote_to_pip_url(url.strip()) - - @staticmethod - def _git_remote_to_pip_url(url): - # type: (str) -> str - """ - Convert a remote url from what git uses to what pip accepts. - - There are 3 legal forms **url** may take: - - 1. A fully qualified url: ssh://git@example.com/foo/bar.git - 2. A local project.git folder: /path/to/bare/repository.git - 3. SCP shorthand for form 1: git@example.com:foo/bar.git - - Form 1 is output as-is. Form 2 must be converted to URI and form 3 must - be converted to form 1. - - See the corresponding test test_git_remote_url_to_pip() for examples of - sample inputs/outputs. - """ - if re.match(r"\w+://", url): - # This is already valid. Pass it though as-is. - return url - if os.path.exists(url): - # A local bare remote (git clone --mirror). - # Needs a file:// prefix. - return pathlib.PurePath(url).as_uri() - scp_match = SCP_REGEX.match(url) - if scp_match: - # Add an ssh:// prefix and replace the ':' with a '/'. - return scp_match.expand(r"ssh://\1\2/\3") - # Otherwise, bail out. - raise RemoteNotValidError(url) - - @classmethod - def has_commit(cls, location, rev): - # type: (str, str) -> bool - """ - Check if rev is a commit that is available in the local repository. - """ - try: - cls.run_command( - ['rev-parse', '-q', '--verify', "sha^" + rev], - cwd=location, - log_failed_cmd=False, - ) - except InstallationError: - return False - else: - return True - - @classmethod - def get_revision(cls, location, rev=None): - # type: (str, Optional[str]) -> str - if rev is None: - rev = 'HEAD' - current_rev = cls.run_command( - ['rev-parse', rev], - show_stdout=False, - stdout_only=True, - cwd=location, - ) - return current_rev.strip() - - @classmethod - def get_subdirectory(cls, location): - # type: (str) -> Optional[str] - """ - Return the path to Python project root, relative to the repo root. - Return None if the project root is in the repo root. - """ - # find the repo root - git_dir = cls.run_command( - ['rev-parse', '--git-dir'], - show_stdout=False, - stdout_only=True, - cwd=location, - ).strip() - if not os.path.isabs(git_dir): - git_dir = os.path.join(location, git_dir) - repo_root = os.path.abspath(os.path.join(git_dir, '..')) - return find_path_to_project_root_from_repo_root(location, repo_root) - - @classmethod - def get_url_rev_and_auth(cls, url): - # type: (str) -> Tuple[str, Optional[str], AuthInfo] - """ - Prefixes stub URLs like 'user@hostname:user/repo.git' with 'ssh://'. - That's required because although they use SSH they sometimes don't - work with a ssh:// scheme (e.g. GitHub). But we need a scheme for - parsing. Hence we remove it again afterwards and return it as a stub. - """ - # Works around an apparent Git bug - # (see https://article.gmane.org/gmane.comp.version-control.git/146500) - scheme, netloc, path, query, fragment = urlsplit(url) - if scheme.endswith('file'): - initial_slashes = path[:-len(path.lstrip('/'))] - newpath = ( - initial_slashes + - urllib.request.url2pathname(path) - .replace('\\', '/').lstrip('/') - ) - after_plus = scheme.find('+') + 1 - url = scheme[:after_plus] + urlunsplit( - (scheme[after_plus:], netloc, newpath, query, fragment), - ) - - if '://' not in url: - assert 'file:' not in url - url = url.replace('git+', 'git+ssh://') - url, rev, user_pass = super().get_url_rev_and_auth(url) - url = url.replace('ssh://', '') - else: - url, rev, user_pass = super().get_url_rev_and_auth(url) - - return url, rev, user_pass - - @classmethod - def update_submodules(cls, location): - # type: (str) -> None - if not os.path.exists(os.path.join(location, '.gitmodules')): - return - cls.run_command( - ['submodule', 'update', '--init', '--recursive', '-q'], - cwd=location, - ) - - @classmethod - def get_repository_root(cls, location): - # type: (str) -> Optional[str] - loc = super().get_repository_root(location) - if loc: - return loc - try: - r = cls.run_command( - ['rev-parse', '--show-toplevel'], - cwd=location, - show_stdout=False, - stdout_only=True, - on_returncode='raise', - log_failed_cmd=False, - ) - except BadCommand: - logger.debug("could not determine if %s is under git control " - "because git is not available", location) - return None - except InstallationError: - return None - return os.path.normpath(r.rstrip('\r\n')) - - @staticmethod - def should_add_vcs_url_prefix(repo_url): - # type: (str) -> bool - """In either https or ssh form, requirements must be prefixed with git+. - """ - return True - - -vcs.register(Git) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/vcs/mercurial.py b/venv/lib/python3.9/site-packages/pip/_internal/vcs/mercurial.py deleted file mode 100644 index 8f8b09b..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/vcs/mercurial.py +++ /dev/null @@ -1,158 +0,0 @@ -import configparser -import logging -import os -from typing import List, Optional - -from pip._internal.exceptions import BadCommand, InstallationError -from pip._internal.utils.misc import HiddenText, display_path -from pip._internal.utils.subprocess import make_command -from pip._internal.utils.urls import path_to_url -from pip._internal.vcs.versioncontrol import ( - RevOptions, - VersionControl, - find_path_to_project_root_from_repo_root, - vcs, -) - -logger = logging.getLogger(__name__) - - -class Mercurial(VersionControl): - name = 'hg' - dirname = '.hg' - repo_name = 'clone' - schemes = ( - 'hg+file', 'hg+http', 'hg+https', 'hg+ssh', 'hg+static-http', - ) - - @staticmethod - def get_base_rev_args(rev): - # type: (str) -> List[str] - return [rev] - - def fetch_new(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - rev_display = rev_options.to_display() - logger.info( - 'Cloning hg %s%s to %s', - url, - rev_display, - display_path(dest), - ) - self.run_command(make_command('clone', '--noupdate', '-q', url, dest)) - self.run_command( - make_command('update', '-q', rev_options.to_args()), - cwd=dest, - ) - - def switch(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - repo_config = os.path.join(dest, self.dirname, 'hgrc') - config = configparser.RawConfigParser() - try: - config.read(repo_config) - config.set('paths', 'default', url.secret) - with open(repo_config, 'w') as config_file: - config.write(config_file) - except (OSError, configparser.NoSectionError) as exc: - logger.warning( - 'Could not switch Mercurial repository to %s: %s', url, exc, - ) - else: - cmd_args = make_command('update', '-q', rev_options.to_args()) - self.run_command(cmd_args, cwd=dest) - - def update(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - self.run_command(['pull', '-q'], cwd=dest) - cmd_args = make_command('update', '-q', rev_options.to_args()) - self.run_command(cmd_args, cwd=dest) - - @classmethod - def get_remote_url(cls, location): - # type: (str) -> str - url = cls.run_command( - ['showconfig', 'paths.default'], - show_stdout=False, - stdout_only=True, - cwd=location, - ).strip() - if cls._is_local_repository(url): - url = path_to_url(url) - return url.strip() - - @classmethod - def get_revision(cls, location): - # type: (str) -> str - """ - Return the repository-local changeset revision number, as an integer. - """ - current_revision = cls.run_command( - ['parents', '--template={rev}'], - show_stdout=False, - stdout_only=True, - cwd=location, - ).strip() - return current_revision - - @classmethod - def get_requirement_revision(cls, location): - # type: (str) -> str - """ - Return the changeset identification hash, as a 40-character - hexadecimal string - """ - current_rev_hash = cls.run_command( - ['parents', '--template={node}'], - show_stdout=False, - stdout_only=True, - cwd=location, - ).strip() - return current_rev_hash - - @classmethod - def is_commit_id_equal(cls, dest, name): - # type: (str, Optional[str]) -> bool - """Always assume the versions don't match""" - return False - - @classmethod - def get_subdirectory(cls, location): - # type: (str) -> Optional[str] - """ - Return the path to Python project root, relative to the repo root. - Return None if the project root is in the repo root. - """ - # find the repo root - repo_root = cls.run_command( - ['root'], show_stdout=False, stdout_only=True, cwd=location - ).strip() - if not os.path.isabs(repo_root): - repo_root = os.path.abspath(os.path.join(location, repo_root)) - return find_path_to_project_root_from_repo_root(location, repo_root) - - @classmethod - def get_repository_root(cls, location): - # type: (str) -> Optional[str] - loc = super().get_repository_root(location) - if loc: - return loc - try: - r = cls.run_command( - ['root'], - cwd=location, - show_stdout=False, - stdout_only=True, - on_returncode='raise', - log_failed_cmd=False, - ) - except BadCommand: - logger.debug("could not determine if %s is under hg control " - "because hg is not available", location) - return None - except InstallationError: - return None - return os.path.normpath(r.rstrip('\r\n')) - - -vcs.register(Mercurial) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/vcs/subversion.py b/venv/lib/python3.9/site-packages/pip/_internal/vcs/subversion.py deleted file mode 100644 index 965e0b4..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/vcs/subversion.py +++ /dev/null @@ -1,329 +0,0 @@ -import logging -import os -import re -from typing import List, Optional, Tuple - -from pip._internal.utils.misc import ( - HiddenText, - display_path, - is_console_interactive, - is_installable_dir, - split_auth_from_netloc, -) -from pip._internal.utils.subprocess import CommandArgs, make_command -from pip._internal.vcs.versioncontrol import ( - AuthInfo, - RemoteNotFoundError, - RevOptions, - VersionControl, - vcs, -) - -logger = logging.getLogger(__name__) - -_svn_xml_url_re = re.compile('url="([^"]+)"') -_svn_rev_re = re.compile(r'committed-rev="(\d+)"') -_svn_info_xml_rev_re = re.compile(r'\s*revision="(\d+)"') -_svn_info_xml_url_re = re.compile(r'(.*)') - - -class Subversion(VersionControl): - name = 'svn' - dirname = '.svn' - repo_name = 'checkout' - schemes = ( - 'svn+ssh', 'svn+http', 'svn+https', 'svn+svn', 'svn+file' - ) - - @classmethod - def should_add_vcs_url_prefix(cls, remote_url): - # type: (str) -> bool - return True - - @staticmethod - def get_base_rev_args(rev): - # type: (str) -> List[str] - return ['-r', rev] - - @classmethod - def get_revision(cls, location): - # type: (str) -> str - """ - Return the maximum revision for all files under a given location - """ - # Note: taken from setuptools.command.egg_info - revision = 0 - - for base, dirs, _ in os.walk(location): - if cls.dirname not in dirs: - dirs[:] = [] - continue # no sense walking uncontrolled subdirs - dirs.remove(cls.dirname) - entries_fn = os.path.join(base, cls.dirname, 'entries') - if not os.path.exists(entries_fn): - # FIXME: should we warn? - continue - - dirurl, localrev = cls._get_svn_url_rev(base) - - if base == location: - assert dirurl is not None - base = dirurl + '/' # save the root url - elif not dirurl or not dirurl.startswith(base): - dirs[:] = [] - continue # not part of the same svn tree, skip it - revision = max(revision, localrev) - return str(revision) - - @classmethod - def get_netloc_and_auth(cls, netloc, scheme): - # type: (str, str) -> Tuple[str, Tuple[Optional[str], Optional[str]]] - """ - This override allows the auth information to be passed to svn via the - --username and --password options instead of via the URL. - """ - if scheme == 'ssh': - # The --username and --password options can't be used for - # svn+ssh URLs, so keep the auth information in the URL. - return super().get_netloc_and_auth(netloc, scheme) - - return split_auth_from_netloc(netloc) - - @classmethod - def get_url_rev_and_auth(cls, url): - # type: (str) -> Tuple[str, Optional[str], AuthInfo] - # hotfix the URL scheme after removing svn+ from svn+ssh:// readd it - url, rev, user_pass = super().get_url_rev_and_auth(url) - if url.startswith('ssh://'): - url = 'svn+' + url - return url, rev, user_pass - - @staticmethod - def make_rev_args(username, password): - # type: (Optional[str], Optional[HiddenText]) -> CommandArgs - extra_args = [] # type: CommandArgs - if username: - extra_args += ['--username', username] - if password: - extra_args += ['--password', password] - - return extra_args - - @classmethod - def get_remote_url(cls, location): - # type: (str) -> str - # In cases where the source is in a subdirectory, we have to look up in - # the location until we find a valid project root. - orig_location = location - while not is_installable_dir(location): - last_location = location - location = os.path.dirname(location) - if location == last_location: - # We've traversed up to the root of the filesystem without - # finding a Python project. - logger.warning( - "Could not find Python project for directory %s (tried all " - "parent directories)", - orig_location, - ) - raise RemoteNotFoundError - - url, _rev = cls._get_svn_url_rev(location) - if url is None: - raise RemoteNotFoundError - - return url - - @classmethod - def _get_svn_url_rev(cls, location): - # type: (str) -> Tuple[Optional[str], int] - from pip._internal.exceptions import InstallationError - - entries_path = os.path.join(location, cls.dirname, 'entries') - if os.path.exists(entries_path): - with open(entries_path) as f: - data = f.read() - else: # subversion >= 1.7 does not have the 'entries' file - data = '' - - url = None - if (data.startswith('8') or - data.startswith('9') or - data.startswith('10')): - entries = list(map(str.splitlines, data.split('\n\x0c\n'))) - del entries[0][0] # get rid of the '8' - url = entries[0][3] - revs = [int(d[9]) for d in entries if len(d) > 9 and d[9]] + [0] - elif data.startswith('= 1.7 - # Note that using get_remote_call_options is not necessary here - # because `svn info` is being run against a local directory. - # We don't need to worry about making sure interactive mode - # is being used to prompt for passwords, because passwords - # are only potentially needed for remote server requests. - xml = cls.run_command( - ['info', '--xml', location], - show_stdout=False, - stdout_only=True, - ) - match = _svn_info_xml_url_re.search(xml) - assert match is not None - url = match.group(1) - revs = [ - int(m.group(1)) for m in _svn_info_xml_rev_re.finditer(xml) - ] - except InstallationError: - url, revs = None, [] - - if revs: - rev = max(revs) - else: - rev = 0 - - return url, rev - - @classmethod - def is_commit_id_equal(cls, dest, name): - # type: (str, Optional[str]) -> bool - """Always assume the versions don't match""" - return False - - def __init__(self, use_interactive=None): - # type: (bool) -> None - if use_interactive is None: - use_interactive = is_console_interactive() - self.use_interactive = use_interactive - - # This member is used to cache the fetched version of the current - # ``svn`` client. - # Special value definitions: - # None: Not evaluated yet. - # Empty tuple: Could not parse version. - self._vcs_version = None # type: Optional[Tuple[int, ...]] - - super().__init__() - - def call_vcs_version(self): - # type: () -> Tuple[int, ...] - """Query the version of the currently installed Subversion client. - - :return: A tuple containing the parts of the version information or - ``()`` if the version returned from ``svn`` could not be parsed. - :raises: BadCommand: If ``svn`` is not installed. - """ - # Example versions: - # svn, version 1.10.3 (r1842928) - # compiled Feb 25 2019, 14:20:39 on x86_64-apple-darwin17.0.0 - # svn, version 1.7.14 (r1542130) - # compiled Mar 28 2018, 08:49:13 on x86_64-pc-linux-gnu - # svn, version 1.12.0-SlikSvn (SlikSvn/1.12.0) - # compiled May 28 2019, 13:44:56 on x86_64-microsoft-windows6.2 - version_prefix = 'svn, version ' - version = self.run_command( - ['--version'], show_stdout=False, stdout_only=True - ) - if not version.startswith(version_prefix): - return () - - version = version[len(version_prefix):].split()[0] - version_list = version.partition('-')[0].split('.') - try: - parsed_version = tuple(map(int, version_list)) - except ValueError: - return () - - return parsed_version - - def get_vcs_version(self): - # type: () -> Tuple[int, ...] - """Return the version of the currently installed Subversion client. - - If the version of the Subversion client has already been queried, - a cached value will be used. - - :return: A tuple containing the parts of the version information or - ``()`` if the version returned from ``svn`` could not be parsed. - :raises: BadCommand: If ``svn`` is not installed. - """ - if self._vcs_version is not None: - # Use cached version, if available. - # If parsing the version failed previously (empty tuple), - # do not attempt to parse it again. - return self._vcs_version - - vcs_version = self.call_vcs_version() - self._vcs_version = vcs_version - return vcs_version - - def get_remote_call_options(self): - # type: () -> CommandArgs - """Return options to be used on calls to Subversion that contact the server. - - These options are applicable for the following ``svn`` subcommands used - in this class. - - - checkout - - switch - - update - - :return: A list of command line arguments to pass to ``svn``. - """ - if not self.use_interactive: - # --non-interactive switch is available since Subversion 0.14.4. - # Subversion < 1.8 runs in interactive mode by default. - return ['--non-interactive'] - - svn_version = self.get_vcs_version() - # By default, Subversion >= 1.8 runs in non-interactive mode if - # stdin is not a TTY. Since that is how pip invokes SVN, in - # call_subprocess(), pip must pass --force-interactive to ensure - # the user can be prompted for a password, if required. - # SVN added the --force-interactive option in SVN 1.8. Since - # e.g. RHEL/CentOS 7, which is supported until 2024, ships with - # SVN 1.7, pip should continue to support SVN 1.7. Therefore, pip - # can't safely add the option if the SVN version is < 1.8 (or unknown). - if svn_version >= (1, 8): - return ['--force-interactive'] - - return [] - - def fetch_new(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - rev_display = rev_options.to_display() - logger.info( - 'Checking out %s%s to %s', - url, - rev_display, - display_path(dest), - ) - cmd_args = make_command( - 'checkout', '-q', self.get_remote_call_options(), - rev_options.to_args(), url, dest, - ) - self.run_command(cmd_args) - - def switch(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - cmd_args = make_command( - 'switch', self.get_remote_call_options(), rev_options.to_args(), - url, dest, - ) - self.run_command(cmd_args) - - def update(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - cmd_args = make_command( - 'update', self.get_remote_call_options(), rev_options.to_args(), - dest, - ) - self.run_command(cmd_args) - - -vcs.register(Subversion) diff --git a/venv/lib/python3.9/site-packages/pip/_internal/vcs/versioncontrol.py b/venv/lib/python3.9/site-packages/pip/_internal/vcs/versioncontrol.py deleted file mode 100644 index cddd78c..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/vcs/versioncontrol.py +++ /dev/null @@ -1,722 +0,0 @@ -"""Handles all VCS (version control) support""" - -import logging -import os -import shutil -import sys -import urllib.parse -from typing import ( - Any, - Dict, - Iterable, - Iterator, - List, - Mapping, - Optional, - Tuple, - Type, - Union, -) - -from pip._internal.cli.spinners import SpinnerInterface -from pip._internal.exceptions import BadCommand, InstallationError -from pip._internal.utils.misc import ( - HiddenText, - ask_path_exists, - backup_dir, - display_path, - hide_url, - hide_value, - is_installable_dir, - rmtree, -) -from pip._internal.utils.subprocess import CommandArgs, call_subprocess, make_command -from pip._internal.utils.urls import get_url_scheme - -__all__ = ['vcs'] - - -logger = logging.getLogger(__name__) - -AuthInfo = Tuple[Optional[str], Optional[str]] - - -def is_url(name): - # type: (str) -> bool - """ - Return true if the name looks like a URL. - """ - scheme = get_url_scheme(name) - if scheme is None: - return False - return scheme in ['http', 'https', 'file', 'ftp'] + vcs.all_schemes - - -def make_vcs_requirement_url(repo_url, rev, project_name, subdir=None): - # type: (str, str, str, Optional[str]) -> str - """ - Return the URL for a VCS requirement. - - Args: - repo_url: the remote VCS url, with any needed VCS prefix (e.g. "git+"). - project_name: the (unescaped) project name. - """ - egg_project_name = project_name.replace("-", "_") - req = f'{repo_url}@{rev}#egg={egg_project_name}' - if subdir: - req += f'&subdirectory={subdir}' - - return req - - -def find_path_to_project_root_from_repo_root(location, repo_root): - # type: (str, str) -> Optional[str] - """ - Find the the Python project's root by searching up the filesystem from - `location`. Return the path to project root relative to `repo_root`. - Return None if the project root is `repo_root`, or cannot be found. - """ - # find project root. - orig_location = location - while not is_installable_dir(location): - last_location = location - location = os.path.dirname(location) - if location == last_location: - # We've traversed up to the root of the filesystem without - # finding a Python project. - logger.warning( - "Could not find a Python project for directory %s (tried all " - "parent directories)", - orig_location, - ) - return None - - if os.path.samefile(repo_root, location): - return None - - return os.path.relpath(location, repo_root) - - -class RemoteNotFoundError(Exception): - pass - - -class RemoteNotValidError(Exception): - def __init__(self, url: str): - super().__init__(url) - self.url = url - - -class RevOptions: - - """ - Encapsulates a VCS-specific revision to install, along with any VCS - install options. - - Instances of this class should be treated as if immutable. - """ - - def __init__( - self, - vc_class, # type: Type[VersionControl] - rev=None, # type: Optional[str] - extra_args=None, # type: Optional[CommandArgs] - ): - # type: (...) -> None - """ - Args: - vc_class: a VersionControl subclass. - rev: the name of the revision to install. - extra_args: a list of extra options. - """ - if extra_args is None: - extra_args = [] - - self.extra_args = extra_args - self.rev = rev - self.vc_class = vc_class - self.branch_name = None # type: Optional[str] - - def __repr__(self): - # type: () -> str - return f'' - - @property - def arg_rev(self): - # type: () -> Optional[str] - if self.rev is None: - return self.vc_class.default_arg_rev - - return self.rev - - def to_args(self): - # type: () -> CommandArgs - """ - Return the VCS-specific command arguments. - """ - args = [] # type: CommandArgs - rev = self.arg_rev - if rev is not None: - args += self.vc_class.get_base_rev_args(rev) - args += self.extra_args - - return args - - def to_display(self): - # type: () -> str - if not self.rev: - return '' - - return f' (to revision {self.rev})' - - def make_new(self, rev): - # type: (str) -> RevOptions - """ - Make a copy of the current instance, but with a new rev. - - Args: - rev: the name of the revision for the new object. - """ - return self.vc_class.make_rev_options(rev, extra_args=self.extra_args) - - -class VcsSupport: - _registry = {} # type: Dict[str, VersionControl] - schemes = ['ssh', 'git', 'hg', 'bzr', 'sftp', 'svn'] - - def __init__(self): - # type: () -> None - # Register more schemes with urlparse for various version control - # systems - urllib.parse.uses_netloc.extend(self.schemes) - super().__init__() - - def __iter__(self): - # type: () -> Iterator[str] - return self._registry.__iter__() - - @property - def backends(self): - # type: () -> List[VersionControl] - return list(self._registry.values()) - - @property - def dirnames(self): - # type: () -> List[str] - return [backend.dirname for backend in self.backends] - - @property - def all_schemes(self): - # type: () -> List[str] - schemes = [] # type: List[str] - for backend in self.backends: - schemes.extend(backend.schemes) - return schemes - - def register(self, cls): - # type: (Type[VersionControl]) -> None - if not hasattr(cls, 'name'): - logger.warning('Cannot register VCS %s', cls.__name__) - return - if cls.name not in self._registry: - self._registry[cls.name] = cls() - logger.debug('Registered VCS backend: %s', cls.name) - - def unregister(self, name): - # type: (str) -> None - if name in self._registry: - del self._registry[name] - - def get_backend_for_dir(self, location): - # type: (str) -> Optional[VersionControl] - """ - Return a VersionControl object if a repository of that type is found - at the given directory. - """ - vcs_backends = {} - for vcs_backend in self._registry.values(): - repo_path = vcs_backend.get_repository_root(location) - if not repo_path: - continue - logger.debug('Determine that %s uses VCS: %s', - location, vcs_backend.name) - vcs_backends[repo_path] = vcs_backend - - if not vcs_backends: - return None - - # Choose the VCS in the inner-most directory. Since all repository - # roots found here would be either `location` or one of its - # parents, the longest path should have the most path components, - # i.e. the backend representing the inner-most repository. - inner_most_repo_path = max(vcs_backends, key=len) - return vcs_backends[inner_most_repo_path] - - def get_backend_for_scheme(self, scheme): - # type: (str) -> Optional[VersionControl] - """ - Return a VersionControl object or None. - """ - for vcs_backend in self._registry.values(): - if scheme in vcs_backend.schemes: - return vcs_backend - return None - - def get_backend(self, name): - # type: (str) -> Optional[VersionControl] - """ - Return a VersionControl object or None. - """ - name = name.lower() - return self._registry.get(name) - - -vcs = VcsSupport() - - -class VersionControl: - name = '' - dirname = '' - repo_name = '' - # List of supported schemes for this Version Control - schemes = () # type: Tuple[str, ...] - # Iterable of environment variable names to pass to call_subprocess(). - unset_environ = () # type: Tuple[str, ...] - default_arg_rev = None # type: Optional[str] - - @classmethod - def should_add_vcs_url_prefix(cls, remote_url): - # type: (str) -> bool - """ - Return whether the vcs prefix (e.g. "git+") should be added to a - repository's remote url when used in a requirement. - """ - return not remote_url.lower().startswith(f'{cls.name}:') - - @classmethod - def get_subdirectory(cls, location): - # type: (str) -> Optional[str] - """ - Return the path to Python project root, relative to the repo root. - Return None if the project root is in the repo root. - """ - return None - - @classmethod - def get_requirement_revision(cls, repo_dir): - # type: (str) -> str - """ - Return the revision string that should be used in a requirement. - """ - return cls.get_revision(repo_dir) - - @classmethod - def get_src_requirement(cls, repo_dir, project_name): - # type: (str, str) -> str - """ - Return the requirement string to use to redownload the files - currently at the given repository directory. - - Args: - project_name: the (unescaped) project name. - - The return value has a form similar to the following: - - {repository_url}@{revision}#egg={project_name} - """ - repo_url = cls.get_remote_url(repo_dir) - - if cls.should_add_vcs_url_prefix(repo_url): - repo_url = f'{cls.name}+{repo_url}' - - revision = cls.get_requirement_revision(repo_dir) - subdir = cls.get_subdirectory(repo_dir) - req = make_vcs_requirement_url(repo_url, revision, project_name, - subdir=subdir) - - return req - - @staticmethod - def get_base_rev_args(rev): - # type: (str) -> List[str] - """ - Return the base revision arguments for a vcs command. - - Args: - rev: the name of a revision to install. Cannot be None. - """ - raise NotImplementedError - - def is_immutable_rev_checkout(self, url, dest): - # type: (str, str) -> bool - """ - Return true if the commit hash checked out at dest matches - the revision in url. - - Always return False, if the VCS does not support immutable commit - hashes. - - This method does not check if there are local uncommitted changes - in dest after checkout, as pip currently has no use case for that. - """ - return False - - @classmethod - def make_rev_options(cls, rev=None, extra_args=None): - # type: (Optional[str], Optional[CommandArgs]) -> RevOptions - """ - Return a RevOptions object. - - Args: - rev: the name of a revision to install. - extra_args: a list of extra options. - """ - return RevOptions(cls, rev, extra_args=extra_args) - - @classmethod - def _is_local_repository(cls, repo): - # type: (str) -> bool - """ - posix absolute paths start with os.path.sep, - win32 ones start with drive (like c:\\folder) - """ - drive, tail = os.path.splitdrive(repo) - return repo.startswith(os.path.sep) or bool(drive) - - @classmethod - def get_netloc_and_auth(cls, netloc, scheme): - # type: (str, str) -> Tuple[str, Tuple[Optional[str], Optional[str]]] - """ - Parse the repository URL's netloc, and return the new netloc to use - along with auth information. - - Args: - netloc: the original repository URL netloc. - scheme: the repository URL's scheme without the vcs prefix. - - This is mainly for the Subversion class to override, so that auth - information can be provided via the --username and --password options - instead of through the URL. For other subclasses like Git without - such an option, auth information must stay in the URL. - - Returns: (netloc, (username, password)). - """ - return netloc, (None, None) - - @classmethod - def get_url_rev_and_auth(cls, url): - # type: (str) -> Tuple[str, Optional[str], AuthInfo] - """ - Parse the repository URL to use, and return the URL, revision, - and auth info to use. - - Returns: (url, rev, (username, password)). - """ - scheme, netloc, path, query, frag = urllib.parse.urlsplit(url) - if '+' not in scheme: - raise ValueError( - "Sorry, {!r} is a malformed VCS url. " - "The format is +://, " - "e.g. svn+http://myrepo/svn/MyApp#egg=MyApp".format(url) - ) - # Remove the vcs prefix. - scheme = scheme.split('+', 1)[1] - netloc, user_pass = cls.get_netloc_and_auth(netloc, scheme) - rev = None - if '@' in path: - path, rev = path.rsplit('@', 1) - if not rev: - raise InstallationError( - "The URL {!r} has an empty revision (after @) " - "which is not supported. Include a revision after @ " - "or remove @ from the URL.".format(url) - ) - url = urllib.parse.urlunsplit((scheme, netloc, path, query, '')) - return url, rev, user_pass - - @staticmethod - def make_rev_args(username, password): - # type: (Optional[str], Optional[HiddenText]) -> CommandArgs - """ - Return the RevOptions "extra arguments" to use in obtain(). - """ - return [] - - def get_url_rev_options(self, url): - # type: (HiddenText) -> Tuple[HiddenText, RevOptions] - """ - Return the URL and RevOptions object to use in obtain(), - as a tuple (url, rev_options). - """ - secret_url, rev, user_pass = self.get_url_rev_and_auth(url.secret) - username, secret_password = user_pass - password = None # type: Optional[HiddenText] - if secret_password is not None: - password = hide_value(secret_password) - extra_args = self.make_rev_args(username, password) - rev_options = self.make_rev_options(rev, extra_args=extra_args) - - return hide_url(secret_url), rev_options - - @staticmethod - def normalize_url(url): - # type: (str) -> str - """ - Normalize a URL for comparison by unquoting it and removing any - trailing slash. - """ - return urllib.parse.unquote(url).rstrip('/') - - @classmethod - def compare_urls(cls, url1, url2): - # type: (str, str) -> bool - """ - Compare two repo URLs for identity, ignoring incidental differences. - """ - return (cls.normalize_url(url1) == cls.normalize_url(url2)) - - def fetch_new(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - """ - Fetch a revision from a repository, in the case that this is the - first fetch from the repository. - - Args: - dest: the directory to fetch the repository to. - rev_options: a RevOptions object. - """ - raise NotImplementedError - - def switch(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - """ - Switch the repo at ``dest`` to point to ``URL``. - - Args: - rev_options: a RevOptions object. - """ - raise NotImplementedError - - def update(self, dest, url, rev_options): - # type: (str, HiddenText, RevOptions) -> None - """ - Update an already-existing repo to the given ``rev_options``. - - Args: - rev_options: a RevOptions object. - """ - raise NotImplementedError - - @classmethod - def is_commit_id_equal(cls, dest, name): - # type: (str, Optional[str]) -> bool - """ - Return whether the id of the current commit equals the given name. - - Args: - dest: the repository directory. - name: a string name. - """ - raise NotImplementedError - - def obtain(self, dest, url): - # type: (str, HiddenText) -> None - """ - Install or update in editable mode the package represented by this - VersionControl object. - - :param dest: the repository directory in which to install or update. - :param url: the repository URL starting with a vcs prefix. - """ - url, rev_options = self.get_url_rev_options(url) - - if not os.path.exists(dest): - self.fetch_new(dest, url, rev_options) - return - - rev_display = rev_options.to_display() - if self.is_repository_directory(dest): - existing_url = self.get_remote_url(dest) - if self.compare_urls(existing_url, url.secret): - logger.debug( - '%s in %s exists, and has correct URL (%s)', - self.repo_name.title(), - display_path(dest), - url, - ) - if not self.is_commit_id_equal(dest, rev_options.rev): - logger.info( - 'Updating %s %s%s', - display_path(dest), - self.repo_name, - rev_display, - ) - self.update(dest, url, rev_options) - else: - logger.info('Skipping because already up-to-date.') - return - - logger.warning( - '%s %s in %s exists with URL %s', - self.name, - self.repo_name, - display_path(dest), - existing_url, - ) - prompt = ('(s)witch, (i)gnore, (w)ipe, (b)ackup ', - ('s', 'i', 'w', 'b')) - else: - logger.warning( - 'Directory %s already exists, and is not a %s %s.', - dest, - self.name, - self.repo_name, - ) - # https://github.com/python/mypy/issues/1174 - prompt = ('(i)gnore, (w)ipe, (b)ackup ', # type: ignore - ('i', 'w', 'b')) - - logger.warning( - 'The plan is to install the %s repository %s', - self.name, - url, - ) - response = ask_path_exists('What to do? {}'.format( - prompt[0]), prompt[1]) - - if response == 'a': - sys.exit(-1) - - if response == 'w': - logger.warning('Deleting %s', display_path(dest)) - rmtree(dest) - self.fetch_new(dest, url, rev_options) - return - - if response == 'b': - dest_dir = backup_dir(dest) - logger.warning( - 'Backing up %s to %s', display_path(dest), dest_dir, - ) - shutil.move(dest, dest_dir) - self.fetch_new(dest, url, rev_options) - return - - # Do nothing if the response is "i". - if response == 's': - logger.info( - 'Switching %s %s to %s%s', - self.repo_name, - display_path(dest), - url, - rev_display, - ) - self.switch(dest, url, rev_options) - - def unpack(self, location, url): - # type: (str, HiddenText) -> None - """ - Clean up current location and download the url repository - (and vcs infos) into location - - :param url: the repository URL starting with a vcs prefix. - """ - if os.path.exists(location): - rmtree(location) - self.obtain(location, url=url) - - @classmethod - def get_remote_url(cls, location): - # type: (str) -> str - """ - Return the url used at location - - Raises RemoteNotFoundError if the repository does not have a remote - url configured. - """ - raise NotImplementedError - - @classmethod - def get_revision(cls, location): - # type: (str) -> str - """ - Return the current commit id of the files at the given location. - """ - raise NotImplementedError - - @classmethod - def run_command( - cls, - cmd, # type: Union[List[str], CommandArgs] - show_stdout=True, # type: bool - cwd=None, # type: Optional[str] - on_returncode='raise', # type: str - extra_ok_returncodes=None, # type: Optional[Iterable[int]] - command_desc=None, # type: Optional[str] - extra_environ=None, # type: Optional[Mapping[str, Any]] - spinner=None, # type: Optional[SpinnerInterface] - log_failed_cmd=True, # type: bool - stdout_only=False, # type: bool - ): - # type: (...) -> str - """ - Run a VCS subcommand - This is simply a wrapper around call_subprocess that adds the VCS - command name, and checks that the VCS is available - """ - cmd = make_command(cls.name, *cmd) - try: - return call_subprocess(cmd, show_stdout, cwd, - on_returncode=on_returncode, - extra_ok_returncodes=extra_ok_returncodes, - command_desc=command_desc, - extra_environ=extra_environ, - unset_environ=cls.unset_environ, - spinner=spinner, - log_failed_cmd=log_failed_cmd, - stdout_only=stdout_only) - except FileNotFoundError: - # errno.ENOENT = no such file or directory - # In other words, the VCS executable isn't available - raise BadCommand( - f'Cannot find command {cls.name!r} - do you have ' - f'{cls.name!r} installed and in your PATH?') - except PermissionError: - # errno.EACCES = Permission denied - # This error occurs, for instance, when the command is installed - # only for another user. So, the current user don't have - # permission to call the other user command. - raise BadCommand( - f"No permission to execute {cls.name!r} - install it " - f"locally, globally (ask admin), or check your PATH. " - f"See possible solutions at " - f"https://pip.pypa.io/en/latest/reference/pip_freeze/" - f"#fixing-permission-denied." - ) - - @classmethod - def is_repository_directory(cls, path): - # type: (str) -> bool - """ - Return whether a directory path is a repository directory. - """ - logger.debug('Checking in %s for %s (%s)...', - path, cls.dirname, cls.name) - return os.path.exists(os.path.join(path, cls.dirname)) - - @classmethod - def get_repository_root(cls, location): - # type: (str) -> Optional[str] - """ - Return the "root" (top-level) directory controlled by the vcs, - or `None` if the directory is not in any. - - It is meant to be overridden to implement smarter detection - mechanisms for specific vcs. - - This can do more than is_repository_directory() alone. For - example, the Git override checks that Git is actually available. - """ - if cls.is_repository_directory(location): - return location - return None diff --git a/venv/lib/python3.9/site-packages/pip/_internal/wheel_builder.py b/venv/lib/python3.9/site-packages/pip/_internal/wheel_builder.py deleted file mode 100644 index 92f172b..0000000 --- a/venv/lib/python3.9/site-packages/pip/_internal/wheel_builder.py +++ /dev/null @@ -1,360 +0,0 @@ -"""Orchestrator for building wheels from InstallRequirements. -""" - -import logging -import os.path -import re -import shutil -from typing import Any, Callable, Iterable, List, Optional, Tuple - -from pip._vendor.packaging.utils import canonicalize_name, canonicalize_version -from pip._vendor.packaging.version import InvalidVersion, Version - -from pip._internal.cache import WheelCache -from pip._internal.exceptions import InvalidWheelFilename, UnsupportedWheel -from pip._internal.metadata import get_wheel_distribution -from pip._internal.models.link import Link -from pip._internal.models.wheel import Wheel -from pip._internal.operations.build.wheel import build_wheel_pep517 -from pip._internal.operations.build.wheel_legacy import build_wheel_legacy -from pip._internal.req.req_install import InstallRequirement -from pip._internal.utils.logging import indent_log -from pip._internal.utils.misc import ensure_dir, hash_file, is_wheel_installed -from pip._internal.utils.setuptools_build import make_setuptools_clean_args -from pip._internal.utils.subprocess import call_subprocess -from pip._internal.utils.temp_dir import TempDirectory -from pip._internal.utils.urls import path_to_url -from pip._internal.vcs import vcs - -logger = logging.getLogger(__name__) - -_egg_info_re = re.compile(r'([a-z0-9_.]+)-([a-z0-9_.!+-]+)', re.IGNORECASE) - -BinaryAllowedPredicate = Callable[[InstallRequirement], bool] -BuildResult = Tuple[List[InstallRequirement], List[InstallRequirement]] - - -def _contains_egg_info(s): - # type: (str) -> bool - """Determine whether the string looks like an egg_info. - - :param s: The string to parse. E.g. foo-2.1 - """ - return bool(_egg_info_re.search(s)) - - -def _should_build( - req, # type: InstallRequirement - need_wheel, # type: bool - check_binary_allowed, # type: BinaryAllowedPredicate -): - # type: (...) -> bool - """Return whether an InstallRequirement should be built into a wheel.""" - if req.constraint: - # never build requirements that are merely constraints - return False - if req.is_wheel: - if need_wheel: - logger.info( - 'Skipping %s, due to already being wheel.', req.name, - ) - return False - - if need_wheel: - # i.e. pip wheel, not pip install - return True - - # From this point, this concerns the pip install command only - # (need_wheel=False). - - if req.editable or not req.source_dir: - return False - - if req.use_pep517: - return True - - if not check_binary_allowed(req): - logger.info( - "Skipping wheel build for %s, due to binaries " - "being disabled for it.", req.name, - ) - return False - - if not is_wheel_installed(): - # we don't build legacy requirements if wheel is not installed - logger.info( - "Using legacy 'setup.py install' for %s, " - "since package 'wheel' is not installed.", req.name, - ) - return False - - return True - - -def should_build_for_wheel_command( - req, # type: InstallRequirement -): - # type: (...) -> bool - return _should_build( - req, need_wheel=True, check_binary_allowed=_always_true - ) - - -def should_build_for_install_command( - req, # type: InstallRequirement - check_binary_allowed, # type: BinaryAllowedPredicate -): - # type: (...) -> bool - return _should_build( - req, need_wheel=False, check_binary_allowed=check_binary_allowed - ) - - -def _should_cache( - req, # type: InstallRequirement -): - # type: (...) -> Optional[bool] - """ - Return whether a built InstallRequirement can be stored in the persistent - wheel cache, assuming the wheel cache is available, and _should_build() - has determined a wheel needs to be built. - """ - if req.editable or not req.source_dir: - # never cache editable requirements - return False - - if req.link and req.link.is_vcs: - # VCS checkout. Do not cache - # unless it points to an immutable commit hash. - assert not req.editable - assert req.source_dir - vcs_backend = vcs.get_backend_for_scheme(req.link.scheme) - assert vcs_backend - if vcs_backend.is_immutable_rev_checkout(req.link.url, req.source_dir): - return True - return False - - assert req.link - base, ext = req.link.splitext() - if _contains_egg_info(base): - return True - - # Otherwise, do not cache. - return False - - -def _get_cache_dir( - req, # type: InstallRequirement - wheel_cache, # type: WheelCache -): - # type: (...) -> str - """Return the persistent or temporary cache directory where the built - wheel need to be stored. - """ - cache_available = bool(wheel_cache.cache_dir) - assert req.link - if cache_available and _should_cache(req): - cache_dir = wheel_cache.get_path_for_link(req.link) - else: - cache_dir = wheel_cache.get_ephem_path_for_link(req.link) - return cache_dir - - -def _always_true(_): - # type: (Any) -> bool - return True - - -def _verify_one(req, wheel_path): - # type: (InstallRequirement, str) -> None - canonical_name = canonicalize_name(req.name or "") - w = Wheel(os.path.basename(wheel_path)) - if canonicalize_name(w.name) != canonical_name: - raise InvalidWheelFilename( - "Wheel has unexpected file name: expected {!r}, " - "got {!r}".format(canonical_name, w.name), - ) - dist = get_wheel_distribution(wheel_path, canonical_name) - dist_verstr = str(dist.version) - if canonicalize_version(dist_verstr) != canonicalize_version(w.version): - raise InvalidWheelFilename( - "Wheel has unexpected file name: expected {!r}, " - "got {!r}".format(dist_verstr, w.version), - ) - metadata_version_value = dist.metadata_version - if metadata_version_value is None: - raise UnsupportedWheel("Missing Metadata-Version") - try: - metadata_version = Version(metadata_version_value) - except InvalidVersion: - msg = f"Invalid Metadata-Version: {metadata_version_value}" - raise UnsupportedWheel(msg) - if (metadata_version >= Version("1.2") - and not isinstance(dist.version, Version)): - raise UnsupportedWheel( - "Metadata 1.2 mandates PEP 440 version, " - "but {!r} is not".format(dist_verstr) - ) - - -def _build_one( - req, # type: InstallRequirement - output_dir, # type: str - verify, # type: bool - build_options, # type: List[str] - global_options, # type: List[str] -): - # type: (...) -> Optional[str] - """Build one wheel. - - :return: The filename of the built wheel, or None if the build failed. - """ - try: - ensure_dir(output_dir) - except OSError as e: - logger.warning( - "Building wheel for %s failed: %s", - req.name, e, - ) - return None - - # Install build deps into temporary directory (PEP 518) - with req.build_env: - wheel_path = _build_one_inside_env( - req, output_dir, build_options, global_options - ) - if wheel_path and verify: - try: - _verify_one(req, wheel_path) - except (InvalidWheelFilename, UnsupportedWheel) as e: - logger.warning("Built wheel for %s is invalid: %s", req.name, e) - return None - return wheel_path - - -def _build_one_inside_env( - req, # type: InstallRequirement - output_dir, # type: str - build_options, # type: List[str] - global_options, # type: List[str] -): - # type: (...) -> Optional[str] - with TempDirectory(kind="wheel") as temp_dir: - assert req.name - if req.use_pep517: - assert req.metadata_directory - assert req.pep517_backend - if global_options: - logger.warning( - 'Ignoring --global-option when building %s using PEP 517', req.name - ) - if build_options: - logger.warning( - 'Ignoring --build-option when building %s using PEP 517', req.name - ) - wheel_path = build_wheel_pep517( - name=req.name, - backend=req.pep517_backend, - metadata_directory=req.metadata_directory, - tempd=temp_dir.path, - ) - else: - wheel_path = build_wheel_legacy( - name=req.name, - setup_py_path=req.setup_py_path, - source_dir=req.unpacked_source_directory, - global_options=global_options, - build_options=build_options, - tempd=temp_dir.path, - ) - - if wheel_path is not None: - wheel_name = os.path.basename(wheel_path) - dest_path = os.path.join(output_dir, wheel_name) - try: - wheel_hash, length = hash_file(wheel_path) - shutil.move(wheel_path, dest_path) - logger.info('Created wheel for %s: ' - 'filename=%s size=%d sha256=%s', - req.name, wheel_name, length, - wheel_hash.hexdigest()) - logger.info('Stored in directory: %s', output_dir) - return dest_path - except Exception as e: - logger.warning( - "Building wheel for %s failed: %s", - req.name, e, - ) - # Ignore return, we can't do anything else useful. - if not req.use_pep517: - _clean_one_legacy(req, global_options) - return None - - -def _clean_one_legacy(req, global_options): - # type: (InstallRequirement, List[str]) -> bool - clean_args = make_setuptools_clean_args( - req.setup_py_path, - global_options=global_options, - ) - - logger.info('Running setup.py clean for %s', req.name) - try: - call_subprocess(clean_args, cwd=req.source_dir) - return True - except Exception: - logger.error('Failed cleaning build dir for %s', req.name) - return False - - -def build( - requirements, # type: Iterable[InstallRequirement] - wheel_cache, # type: WheelCache - verify, # type: bool - build_options, # type: List[str] - global_options, # type: List[str] -): - # type: (...) -> BuildResult - """Build wheels. - - :return: The list of InstallRequirement that succeeded to build and - the list of InstallRequirement that failed to build. - """ - if not requirements: - return [], [] - - # Build the wheels. - logger.info( - 'Building wheels for collected packages: %s', - ', '.join(req.name for req in requirements), # type: ignore - ) - - with indent_log(): - build_successes, build_failures = [], [] - for req in requirements: - cache_dir = _get_cache_dir(req, wheel_cache) - wheel_file = _build_one( - req, cache_dir, verify, build_options, global_options - ) - if wheel_file: - # Update the link for this. - req.link = Link(path_to_url(wheel_file)) - req.local_file_path = req.link.file_path - assert req.link.is_wheel - build_successes.append(req) - else: - build_failures.append(req) - - # notify success/failure - if build_successes: - logger.info( - 'Successfully built %s', - ' '.join([req.name for req in build_successes]), # type: ignore - ) - if build_failures: - logger.info( - 'Failed to build %s', - ' '.join([req.name for req in build_failures]), # type: ignore - ) - # Return a list of requirements that failed to build - return build_successes, build_failures diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/__init__.py b/venv/lib/python3.9/site-packages/pip/_vendor/__init__.py deleted file mode 100644 index 57e32da..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/__init__.py +++ /dev/null @@ -1,111 +0,0 @@ -""" -pip._vendor is for vendoring dependencies of pip to prevent needing pip to -depend on something external. - -Files inside of pip._vendor should be considered immutable and should only be -updated to versions from upstream. -""" -from __future__ import absolute_import - -import glob -import os.path -import sys - -# Downstream redistributors which have debundled our dependencies should also -# patch this value to be true. This will trigger the additional patching -# to cause things like "six" to be available as pip. -DEBUNDLED = False - -# By default, look in this directory for a bunch of .whl files which we will -# add to the beginning of sys.path before attempting to import anything. This -# is done to support downstream re-distributors like Debian and Fedora who -# wish to create their own Wheels for our dependencies to aid in debundling. -WHEEL_DIR = os.path.abspath(os.path.dirname(__file__)) - - -# Define a small helper function to alias our vendored modules to the real ones -# if the vendored ones do not exist. This idea of this was taken from -# https://github.com/kennethreitz/requests/pull/2567. -def vendored(modulename): - vendored_name = "{0}.{1}".format(__name__, modulename) - - try: - __import__(modulename, globals(), locals(), level=0) - except ImportError: - # We can just silently allow import failures to pass here. If we - # got to this point it means that ``import pip._vendor.whatever`` - # failed and so did ``import whatever``. Since we're importing this - # upfront in an attempt to alias imports, not erroring here will - # just mean we get a regular import error whenever pip *actually* - # tries to import one of these modules to use it, which actually - # gives us a better error message than we would have otherwise - # gotten. - pass - else: - sys.modules[vendored_name] = sys.modules[modulename] - base, head = vendored_name.rsplit(".", 1) - setattr(sys.modules[base], head, sys.modules[modulename]) - - -# If we're operating in a debundled setup, then we want to go ahead and trigger -# the aliasing of our vendored libraries as well as looking for wheels to add -# to our sys.path. This will cause all of this code to be a no-op typically -# however downstream redistributors can enable it in a consistent way across -# all platforms. -if DEBUNDLED: - # Actually look inside of WHEEL_DIR to find .whl files and add them to the - # front of our sys.path. - sys.path[:] = glob.glob(os.path.join(WHEEL_DIR, "*.whl")) + sys.path - - # Actually alias all of our vendored dependencies. - vendored("appdirs") - vendored("cachecontrol") - vendored("certifi") - vendored("colorama") - vendored("distlib") - vendored("distro") - vendored("html5lib") - vendored("six") - vendored("six.moves") - vendored("six.moves.urllib") - vendored("six.moves.urllib.parse") - vendored("packaging") - vendored("packaging.version") - vendored("packaging.specifiers") - vendored("pep517") - vendored("pkg_resources") - vendored("progress") - vendored("requests") - vendored("requests.exceptions") - vendored("requests.packages") - vendored("requests.packages.urllib3") - vendored("requests.packages.urllib3._collections") - vendored("requests.packages.urllib3.connection") - vendored("requests.packages.urllib3.connectionpool") - vendored("requests.packages.urllib3.contrib") - vendored("requests.packages.urllib3.contrib.ntlmpool") - vendored("requests.packages.urllib3.contrib.pyopenssl") - vendored("requests.packages.urllib3.exceptions") - vendored("requests.packages.urllib3.fields") - vendored("requests.packages.urllib3.filepost") - vendored("requests.packages.urllib3.packages") - vendored("requests.packages.urllib3.packages.ordered_dict") - vendored("requests.packages.urllib3.packages.six") - vendored("requests.packages.urllib3.packages.ssl_match_hostname") - vendored("requests.packages.urllib3.packages.ssl_match_hostname." - "_implementation") - vendored("requests.packages.urllib3.poolmanager") - vendored("requests.packages.urllib3.request") - vendored("requests.packages.urllib3.response") - vendored("requests.packages.urllib3.util") - vendored("requests.packages.urllib3.util.connection") - vendored("requests.packages.urllib3.util.request") - vendored("requests.packages.urllib3.util.response") - vendored("requests.packages.urllib3.util.retry") - vendored("requests.packages.urllib3.util.ssl_") - vendored("requests.packages.urllib3.util.timeout") - vendored("requests.packages.urllib3.util.url") - vendored("resolvelib") - vendored("tenacity") - vendored("tomli") - vendored("urllib3") diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/appdirs.py b/venv/lib/python3.9/site-packages/pip/_vendor/appdirs.py deleted file mode 100644 index 33a3b77..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/appdirs.py +++ /dev/null @@ -1,633 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- -# Copyright (c) 2005-2010 ActiveState Software Inc. -# Copyright (c) 2013 Eddy Petrișor - -"""Utilities for determining application-specific dirs. - -See for details and usage. -""" -# Dev Notes: -# - MSDN on where to store app data files: -# http://support.microsoft.com/default.aspx?scid=kb;en-us;310294#XSLTH3194121123120121120120 -# - Mac OS X: http://developer.apple.com/documentation/MacOSX/Conceptual/BPFileSystem/index.html -# - XDG spec for Un*x: http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html - -__version__ = "1.4.4" -__version_info__ = tuple(int(segment) for segment in __version__.split(".")) - - -import sys -import os - -PY3 = sys.version_info[0] == 3 - -if PY3: - unicode = str - -if sys.platform.startswith('java'): - import platform - os_name = platform.java_ver()[3][0] - if os_name.startswith('Windows'): # "Windows XP", "Windows 7", etc. - system = 'win32' - elif os_name.startswith('Mac'): # "Mac OS X", etc. - system = 'darwin' - else: # "Linux", "SunOS", "FreeBSD", etc. - # Setting this to "linux2" is not ideal, but only Windows or Mac - # are actually checked for and the rest of the module expects - # *sys.platform* style strings. - system = 'linux2' -elif sys.platform == 'cli' and os.name == 'nt': - # Detect Windows in IronPython to match pip._internal.utils.compat.WINDOWS - # Discussion: - system = 'win32' -else: - system = sys.platform - - - -def user_data_dir(appname=None, appauthor=None, version=None, roaming=False): - r"""Return full path to the user-specific data dir for this application. - - "appname" is the name of application. - If None, just the system directory is returned. - "appauthor" (only used on Windows) is the name of the - appauthor or distributing body for this application. Typically - it is the owning company name. This falls back to appname. You may - pass False to disable it. - "version" is an optional version path element to append to the - path. You might want to use this if you want multiple versions - of your app to be able to run independently. If used, this - would typically be ".". - Only applied when appname is present. - "roaming" (boolean, default False) can be set True to use the Windows - roaming appdata directory. That means that for users on a Windows - network setup for roaming profiles, this user data will be - sync'd on login. See - - for a discussion of issues. - - Typical user data directories are: - Mac OS X: ~/Library/Application Support/ # or ~/.config/, if the other does not exist - Unix: ~/.local/share/ # or in $XDG_DATA_HOME, if defined - Win XP (not roaming): C:\Documents and Settings\\Application Data\\ - Win XP (roaming): C:\Documents and Settings\\Local Settings\Application Data\\ - Win 7 (not roaming): C:\Users\\AppData\Local\\ - Win 7 (roaming): C:\Users\\AppData\Roaming\\ - - For Unix, we follow the XDG spec and support $XDG_DATA_HOME. - That means, by default "~/.local/share/". - """ - if system == "win32": - if appauthor is None: - appauthor = appname - const = roaming and "CSIDL_APPDATA" or "CSIDL_LOCAL_APPDATA" - path = os.path.normpath(_get_win_folder(const)) - if appname: - if appauthor is not False: - path = os.path.join(path, appauthor, appname) - else: - path = os.path.join(path, appname) - elif system == 'darwin': - path = os.path.expanduser('~/Library/Application Support/') - if appname: - path = os.path.join(path, appname) - else: - path = os.getenv('XDG_DATA_HOME', os.path.expanduser("~/.local/share")) - if appname: - path = os.path.join(path, appname) - if appname and version: - path = os.path.join(path, version) - return path - - -def site_data_dir(appname=None, appauthor=None, version=None, multipath=False): - r"""Return full path to the user-shared data dir for this application. - - "appname" is the name of application. - If None, just the system directory is returned. - "appauthor" (only used on Windows) is the name of the - appauthor or distributing body for this application. Typically - it is the owning company name. This falls back to appname. You may - pass False to disable it. - "version" is an optional version path element to append to the - path. You might want to use this if you want multiple versions - of your app to be able to run independently. If used, this - would typically be ".". - Only applied when appname is present. - "multipath" is an optional parameter only applicable to *nix - which indicates that the entire list of data dirs should be - returned. By default, the first item from XDG_DATA_DIRS is - returned, or '/usr/local/share/', - if XDG_DATA_DIRS is not set - - Typical site data directories are: - Mac OS X: /Library/Application Support/ - Unix: /usr/local/share/ or /usr/share/ - Win XP: C:\Documents and Settings\All Users\Application Data\\ - Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.) - Win 7: C:\ProgramData\\ # Hidden, but writeable on Win 7. - - For Unix, this is using the $XDG_DATA_DIRS[0] default. - - WARNING: Do not use this on Windows. See the Vista-Fail note above for why. - """ - if system == "win32": - if appauthor is None: - appauthor = appname - path = os.path.normpath(_get_win_folder("CSIDL_COMMON_APPDATA")) - if appname: - if appauthor is not False: - path = os.path.join(path, appauthor, appname) - else: - path = os.path.join(path, appname) - elif system == 'darwin': - path = os.path.expanduser('/Library/Application Support') - if appname: - path = os.path.join(path, appname) - else: - # XDG default for $XDG_DATA_DIRS - # only first, if multipath is False - path = os.getenv('XDG_DATA_DIRS', - os.pathsep.join(['/usr/local/share', '/usr/share'])) - pathlist = [os.path.expanduser(x.rstrip(os.sep)) for x in path.split(os.pathsep)] - if appname: - if version: - appname = os.path.join(appname, version) - pathlist = [os.path.join(x, appname) for x in pathlist] - - if multipath: - path = os.pathsep.join(pathlist) - else: - path = pathlist[0] - return path - - if appname and version: - path = os.path.join(path, version) - return path - - -def user_config_dir(appname=None, appauthor=None, version=None, roaming=False): - r"""Return full path to the user-specific config dir for this application. - - "appname" is the name of application. - If None, just the system directory is returned. - "appauthor" (only used on Windows) is the name of the - appauthor or distributing body for this application. Typically - it is the owning company name. This falls back to appname. You may - pass False to disable it. - "version" is an optional version path element to append to the - path. You might want to use this if you want multiple versions - of your app to be able to run independently. If used, this - would typically be ".". - Only applied when appname is present. - "roaming" (boolean, default False) can be set True to use the Windows - roaming appdata directory. That means that for users on a Windows - network setup for roaming profiles, this user data will be - sync'd on login. See - - for a discussion of issues. - - Typical user config directories are: - Mac OS X: same as user_data_dir - Unix: ~/.config/ # or in $XDG_CONFIG_HOME, if defined - Win *: same as user_data_dir - - For Unix, we follow the XDG spec and support $XDG_CONFIG_HOME. - That means, by default "~/.config/". - """ - if system in ["win32", "darwin"]: - path = user_data_dir(appname, appauthor, None, roaming) - else: - path = os.getenv('XDG_CONFIG_HOME', os.path.expanduser("~/.config")) - if appname: - path = os.path.join(path, appname) - if appname and version: - path = os.path.join(path, version) - return path - - -# for the discussion regarding site_config_dir locations -# see -def site_config_dir(appname=None, appauthor=None, version=None, multipath=False): - r"""Return full path to the user-shared data dir for this application. - - "appname" is the name of application. - If None, just the system directory is returned. - "appauthor" (only used on Windows) is the name of the - appauthor or distributing body for this application. Typically - it is the owning company name. This falls back to appname. You may - pass False to disable it. - "version" is an optional version path element to append to the - path. You might want to use this if you want multiple versions - of your app to be able to run independently. If used, this - would typically be ".". - Only applied when appname is present. - "multipath" is an optional parameter only applicable to *nix - which indicates that the entire list of config dirs should be - returned. By default, the first item from XDG_CONFIG_DIRS is - returned, or '/etc/xdg/', if XDG_CONFIG_DIRS is not set - - Typical site config directories are: - Mac OS X: same as site_data_dir - Unix: /etc/xdg/ or $XDG_CONFIG_DIRS[i]/ for each value in - $XDG_CONFIG_DIRS - Win *: same as site_data_dir - Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.) - - For Unix, this is using the $XDG_CONFIG_DIRS[0] default, if multipath=False - - WARNING: Do not use this on Windows. See the Vista-Fail note above for why. - """ - if system in ["win32", "darwin"]: - path = site_data_dir(appname, appauthor) - if appname and version: - path = os.path.join(path, version) - else: - # XDG default for $XDG_CONFIG_DIRS (missing or empty) - # see - # only first, if multipath is False - path = os.getenv('XDG_CONFIG_DIRS') or '/etc/xdg' - pathlist = [os.path.expanduser(x.rstrip(os.sep)) for x in path.split(os.pathsep) if x] - if appname: - if version: - appname = os.path.join(appname, version) - pathlist = [os.path.join(x, appname) for x in pathlist] - - if multipath: - path = os.pathsep.join(pathlist) - else: - path = pathlist[0] - return path - - -def user_cache_dir(appname=None, appauthor=None, version=None, opinion=True): - r"""Return full path to the user-specific cache dir for this application. - - "appname" is the name of application. - If None, just the system directory is returned. - "appauthor" (only used on Windows) is the name of the - appauthor or distributing body for this application. Typically - it is the owning company name. This falls back to appname. You may - pass False to disable it. - "version" is an optional version path element to append to the - path. You might want to use this if you want multiple versions - of your app to be able to run independently. If used, this - would typically be ".". - Only applied when appname is present. - "opinion" (boolean) can be False to disable the appending of - "Cache" to the base app data dir for Windows. See - discussion below. - - Typical user cache directories are: - Mac OS X: ~/Library/Caches/ - Unix: ~/.cache/ (XDG default) - Win XP: C:\Documents and Settings\\Local Settings\Application Data\\\Cache - Vista: C:\Users\\AppData\Local\\\Cache - - On Windows the only suggestion in the MSDN docs is that local settings go in - the `CSIDL_LOCAL_APPDATA` directory. This is identical to the non-roaming - app data dir (the default returned by `user_data_dir` above). Apps typically - put cache data somewhere *under* the given dir here. Some examples: - ...\Mozilla\Firefox\Profiles\\Cache - ...\Acme\SuperApp\Cache\1.0 - OPINION: This function appends "Cache" to the `CSIDL_LOCAL_APPDATA` value. - This can be disabled with the `opinion=False` option. - """ - if system == "win32": - if appauthor is None: - appauthor = appname - path = os.path.normpath(_get_win_folder("CSIDL_LOCAL_APPDATA")) - # When using Python 2, return paths as bytes on Windows like we do on - # other operating systems. See helper function docs for more details. - if not PY3 and isinstance(path, unicode): - path = _win_path_to_bytes(path) - if appname: - if appauthor is not False: - path = os.path.join(path, appauthor, appname) - else: - path = os.path.join(path, appname) - if opinion: - path = os.path.join(path, "Cache") - elif system == 'darwin': - path = os.path.expanduser('~/Library/Caches') - if appname: - path = os.path.join(path, appname) - else: - path = os.getenv('XDG_CACHE_HOME', os.path.expanduser('~/.cache')) - if appname: - path = os.path.join(path, appname) - if appname and version: - path = os.path.join(path, version) - return path - - -def user_state_dir(appname=None, appauthor=None, version=None, roaming=False): - r"""Return full path to the user-specific state dir for this application. - - "appname" is the name of application. - If None, just the system directory is returned. - "appauthor" (only used on Windows) is the name of the - appauthor or distributing body for this application. Typically - it is the owning company name. This falls back to appname. You may - pass False to disable it. - "version" is an optional version path element to append to the - path. You might want to use this if you want multiple versions - of your app to be able to run independently. If used, this - would typically be ".". - Only applied when appname is present. - "roaming" (boolean, default False) can be set True to use the Windows - roaming appdata directory. That means that for users on a Windows - network setup for roaming profiles, this user data will be - sync'd on login. See - - for a discussion of issues. - - Typical user state directories are: - Mac OS X: same as user_data_dir - Unix: ~/.local/state/ # or in $XDG_STATE_HOME, if defined - Win *: same as user_data_dir - - For Unix, we follow this Debian proposal - to extend the XDG spec and support $XDG_STATE_HOME. - - That means, by default "~/.local/state/". - """ - if system in ["win32", "darwin"]: - path = user_data_dir(appname, appauthor, None, roaming) - else: - path = os.getenv('XDG_STATE_HOME', os.path.expanduser("~/.local/state")) - if appname: - path = os.path.join(path, appname) - if appname and version: - path = os.path.join(path, version) - return path - - -def user_log_dir(appname=None, appauthor=None, version=None, opinion=True): - r"""Return full path to the user-specific log dir for this application. - - "appname" is the name of application. - If None, just the system directory is returned. - "appauthor" (only used on Windows) is the name of the - appauthor or distributing body for this application. Typically - it is the owning company name. This falls back to appname. You may - pass False to disable it. - "version" is an optional version path element to append to the - path. You might want to use this if you want multiple versions - of your app to be able to run independently. If used, this - would typically be ".". - Only applied when appname is present. - "opinion" (boolean) can be False to disable the appending of - "Logs" to the base app data dir for Windows, and "log" to the - base cache dir for Unix. See discussion below. - - Typical user log directories are: - Mac OS X: ~/Library/Logs/ - Unix: ~/.cache//log # or under $XDG_CACHE_HOME if defined - Win XP: C:\Documents and Settings\\Local Settings\Application Data\\\Logs - Vista: C:\Users\\AppData\Local\\\Logs - - On Windows the only suggestion in the MSDN docs is that local settings - go in the `CSIDL_LOCAL_APPDATA` directory. (Note: I'm interested in - examples of what some windows apps use for a logs dir.) - - OPINION: This function appends "Logs" to the `CSIDL_LOCAL_APPDATA` - value for Windows and appends "log" to the user cache dir for Unix. - This can be disabled with the `opinion=False` option. - """ - if system == "darwin": - path = os.path.join( - os.path.expanduser('~/Library/Logs'), - appname) - elif system == "win32": - path = user_data_dir(appname, appauthor, version) - version = False - if opinion: - path = os.path.join(path, "Logs") - else: - path = user_cache_dir(appname, appauthor, version) - version = False - if opinion: - path = os.path.join(path, "log") - if appname and version: - path = os.path.join(path, version) - return path - - -class AppDirs(object): - """Convenience wrapper for getting application dirs.""" - def __init__(self, appname=None, appauthor=None, version=None, - roaming=False, multipath=False): - self.appname = appname - self.appauthor = appauthor - self.version = version - self.roaming = roaming - self.multipath = multipath - - @property - def user_data_dir(self): - return user_data_dir(self.appname, self.appauthor, - version=self.version, roaming=self.roaming) - - @property - def site_data_dir(self): - return site_data_dir(self.appname, self.appauthor, - version=self.version, multipath=self.multipath) - - @property - def user_config_dir(self): - return user_config_dir(self.appname, self.appauthor, - version=self.version, roaming=self.roaming) - - @property - def site_config_dir(self): - return site_config_dir(self.appname, self.appauthor, - version=self.version, multipath=self.multipath) - - @property - def user_cache_dir(self): - return user_cache_dir(self.appname, self.appauthor, - version=self.version) - - @property - def user_state_dir(self): - return user_state_dir(self.appname, self.appauthor, - version=self.version) - - @property - def user_log_dir(self): - return user_log_dir(self.appname, self.appauthor, - version=self.version) - - -#---- internal support stuff - -def _get_win_folder_from_registry(csidl_name): - """This is a fallback technique at best. I'm not sure if using the - registry for this guarantees us the correct answer for all CSIDL_* - names. - """ - if PY3: - import winreg as _winreg - else: - import _winreg - - shell_folder_name = { - "CSIDL_APPDATA": "AppData", - "CSIDL_COMMON_APPDATA": "Common AppData", - "CSIDL_LOCAL_APPDATA": "Local AppData", - }[csidl_name] - - key = _winreg.OpenKey( - _winreg.HKEY_CURRENT_USER, - r"Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders" - ) - dir, type = _winreg.QueryValueEx(key, shell_folder_name) - return dir - - -def _get_win_folder_with_pywin32(csidl_name): - from win32com.shell import shellcon, shell - dir = shell.SHGetFolderPath(0, getattr(shellcon, csidl_name), 0, 0) - # Try to make this a unicode path because SHGetFolderPath does - # not return unicode strings when there is unicode data in the - # path. - try: - dir = unicode(dir) - - # Downgrade to short path name if have highbit chars. See - # . - has_high_char = False - for c in dir: - if ord(c) > 255: - has_high_char = True - break - if has_high_char: - try: - import win32api - dir = win32api.GetShortPathName(dir) - except ImportError: - pass - except UnicodeError: - pass - return dir - - -def _get_win_folder_with_ctypes(csidl_name): - import ctypes - - csidl_const = { - "CSIDL_APPDATA": 26, - "CSIDL_COMMON_APPDATA": 35, - "CSIDL_LOCAL_APPDATA": 28, - }[csidl_name] - - buf = ctypes.create_unicode_buffer(1024) - ctypes.windll.shell32.SHGetFolderPathW(None, csidl_const, None, 0, buf) - - # Downgrade to short path name if have highbit chars. See - # . - has_high_char = False - for c in buf: - if ord(c) > 255: - has_high_char = True - break - if has_high_char: - buf2 = ctypes.create_unicode_buffer(1024) - if ctypes.windll.kernel32.GetShortPathNameW(buf.value, buf2, 1024): - buf = buf2 - - return buf.value - -def _get_win_folder_with_jna(csidl_name): - import array - from com.sun import jna - from com.sun.jna.platform import win32 - - buf_size = win32.WinDef.MAX_PATH * 2 - buf = array.zeros('c', buf_size) - shell = win32.Shell32.INSTANCE - shell.SHGetFolderPath(None, getattr(win32.ShlObj, csidl_name), None, win32.ShlObj.SHGFP_TYPE_CURRENT, buf) - dir = jna.Native.toString(buf.tostring()).rstrip("\0") - - # Downgrade to short path name if have highbit chars. See - # . - has_high_char = False - for c in dir: - if ord(c) > 255: - has_high_char = True - break - if has_high_char: - buf = array.zeros('c', buf_size) - kernel = win32.Kernel32.INSTANCE - if kernel.GetShortPathName(dir, buf, buf_size): - dir = jna.Native.toString(buf.tostring()).rstrip("\0") - - return dir - -if system == "win32": - try: - from ctypes import windll - _get_win_folder = _get_win_folder_with_ctypes - except ImportError: - try: - import com.sun.jna - _get_win_folder = _get_win_folder_with_jna - except ImportError: - _get_win_folder = _get_win_folder_from_registry - - -def _win_path_to_bytes(path): - """Encode Windows paths to bytes. Only used on Python 2. - - Motivation is to be consistent with other operating systems where paths - are also returned as bytes. This avoids problems mixing bytes and Unicode - elsewhere in the codebase. For more details and discussion see - . - - If encoding using ASCII and MBCS fails, return the original Unicode path. - """ - for encoding in ('ASCII', 'MBCS'): - try: - return path.encode(encoding) - except (UnicodeEncodeError, LookupError): - pass - return path - - -#---- self test code - -if __name__ == "__main__": - appname = "MyApp" - appauthor = "MyCompany" - - props = ("user_data_dir", - "user_config_dir", - "user_cache_dir", - "user_state_dir", - "user_log_dir", - "site_data_dir", - "site_config_dir") - - print("-- app dirs %s --" % __version__) - - print("-- app dirs (with optional 'version')") - dirs = AppDirs(appname, appauthor, version="1.0") - for prop in props: - print("%s: %s" % (prop, getattr(dirs, prop))) - - print("\n-- app dirs (without optional 'version')") - dirs = AppDirs(appname, appauthor) - for prop in props: - print("%s: %s" % (prop, getattr(dirs, prop))) - - print("\n-- app dirs (without optional 'appauthor')") - dirs = AppDirs(appname) - for prop in props: - print("%s: %s" % (prop, getattr(dirs, prop))) - - print("\n-- app dirs (with disabled 'appauthor')") - dirs = AppDirs(appname, appauthor=False) - for prop in props: - print("%s: %s" % (prop, getattr(dirs, prop))) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/__init__.py b/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/__init__.py deleted file mode 100644 index a1bbbbe..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/__init__.py +++ /dev/null @@ -1,11 +0,0 @@ -"""CacheControl import Interface. - -Make it easy to import from cachecontrol without long namespaces. -""" -__author__ = "Eric Larson" -__email__ = "eric@ionrock.org" -__version__ = "0.12.6" - -from .wrapper import CacheControl -from .adapter import CacheControlAdapter -from .controller import CacheController diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/_cmd.py b/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/_cmd.py deleted file mode 100644 index f1e0ad9..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/_cmd.py +++ /dev/null @@ -1,57 +0,0 @@ -import logging - -from pip._vendor import requests - -from pip._vendor.cachecontrol.adapter import CacheControlAdapter -from pip._vendor.cachecontrol.cache import DictCache -from pip._vendor.cachecontrol.controller import logger - -from argparse import ArgumentParser - - -def setup_logging(): - logger.setLevel(logging.DEBUG) - handler = logging.StreamHandler() - logger.addHandler(handler) - - -def get_session(): - adapter = CacheControlAdapter( - DictCache(), cache_etags=True, serializer=None, heuristic=None - ) - sess = requests.Session() - sess.mount("http://", adapter) - sess.mount("https://", adapter) - - sess.cache_controller = adapter.controller - return sess - - -def get_args(): - parser = ArgumentParser() - parser.add_argument("url", help="The URL to try and cache") - return parser.parse_args() - - -def main(args=None): - args = get_args() - sess = get_session() - - # Make a request to get a response - resp = sess.get(args.url) - - # Turn on logging - setup_logging() - - # try setting the cache - sess.cache_controller.cache_response(resp.request, resp.raw) - - # Now try to get it - if sess.cache_controller.cached_request(resp.request): - print("Cached!") - else: - print("Not cached :(") - - -if __name__ == "__main__": - main() diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/adapter.py b/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/adapter.py deleted file mode 100644 index 815650e..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/adapter.py +++ /dev/null @@ -1,133 +0,0 @@ -import types -import functools -import zlib - -from pip._vendor.requests.adapters import HTTPAdapter - -from .controller import CacheController -from .cache import DictCache -from .filewrapper import CallbackFileWrapper - - -class CacheControlAdapter(HTTPAdapter): - invalidating_methods = {"PUT", "DELETE"} - - def __init__( - self, - cache=None, - cache_etags=True, - controller_class=None, - serializer=None, - heuristic=None, - cacheable_methods=None, - *args, - **kw - ): - super(CacheControlAdapter, self).__init__(*args, **kw) - self.cache = DictCache() if cache is None else cache - self.heuristic = heuristic - self.cacheable_methods = cacheable_methods or ("GET",) - - controller_factory = controller_class or CacheController - self.controller = controller_factory( - self.cache, cache_etags=cache_etags, serializer=serializer - ) - - def send(self, request, cacheable_methods=None, **kw): - """ - Send a request. Use the request information to see if it - exists in the cache and cache the response if we need to and can. - """ - cacheable = cacheable_methods or self.cacheable_methods - if request.method in cacheable: - try: - cached_response = self.controller.cached_request(request) - except zlib.error: - cached_response = None - if cached_response: - return self.build_response(request, cached_response, from_cache=True) - - # check for etags and add headers if appropriate - request.headers.update(self.controller.conditional_headers(request)) - - resp = super(CacheControlAdapter, self).send(request, **kw) - - return resp - - def build_response( - self, request, response, from_cache=False, cacheable_methods=None - ): - """ - Build a response by making a request or using the cache. - - This will end up calling send and returning a potentially - cached response - """ - cacheable = cacheable_methods or self.cacheable_methods - if not from_cache and request.method in cacheable: - # Check for any heuristics that might update headers - # before trying to cache. - if self.heuristic: - response = self.heuristic.apply(response) - - # apply any expiration heuristics - if response.status == 304: - # We must have sent an ETag request. This could mean - # that we've been expired already or that we simply - # have an etag. In either case, we want to try and - # update the cache if that is the case. - cached_response = self.controller.update_cached_response( - request, response - ) - - if cached_response is not response: - from_cache = True - - # We are done with the server response, read a - # possible response body (compliant servers will - # not return one, but we cannot be 100% sure) and - # release the connection back to the pool. - response.read(decode_content=False) - response.release_conn() - - response = cached_response - - # We always cache the 301 responses - elif response.status == 301: - self.controller.cache_response(request, response) - else: - # Wrap the response file with a wrapper that will cache the - # response when the stream has been consumed. - response._fp = CallbackFileWrapper( - response._fp, - functools.partial( - self.controller.cache_response, request, response - ), - ) - if response.chunked: - super_update_chunk_length = response._update_chunk_length - - def _update_chunk_length(self): - super_update_chunk_length() - if self.chunk_left == 0: - self._fp._close() - - response._update_chunk_length = types.MethodType( - _update_chunk_length, response - ) - - resp = super(CacheControlAdapter, self).build_response(request, response) - - # See if we should invalidate the cache. - if request.method in self.invalidating_methods and resp.ok: - cache_url = self.controller.cache_url(request.url) - self.cache.delete(cache_url) - - # Give the request a from_cache attr to let people use it - resp.from_cache = from_cache - - return resp - - def close(self): - self.cache.close() - super(CacheControlAdapter, self).close() diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/cache.py b/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/cache.py deleted file mode 100644 index 94e0773..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/cache.py +++ /dev/null @@ -1,39 +0,0 @@ -""" -The cache object API for implementing caches. The default is a thread -safe in-memory dictionary. -""" -from threading import Lock - - -class BaseCache(object): - - def get(self, key): - raise NotImplementedError() - - def set(self, key, value): - raise NotImplementedError() - - def delete(self, key): - raise NotImplementedError() - - def close(self): - pass - - -class DictCache(BaseCache): - - def __init__(self, init_dict=None): - self.lock = Lock() - self.data = init_dict or {} - - def get(self, key): - return self.data.get(key, None) - - def set(self, key, value): - with self.lock: - self.data.update({key: value}) - - def delete(self, key): - with self.lock: - if key in self.data: - self.data.pop(key) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/caches/__init__.py b/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/caches/__init__.py deleted file mode 100644 index 0e1658f..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/caches/__init__.py +++ /dev/null @@ -1,2 +0,0 @@ -from .file_cache import FileCache # noqa -from .redis_cache import RedisCache # noqa diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/caches/file_cache.py b/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/caches/file_cache.py deleted file mode 100644 index 607b945..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/caches/file_cache.py +++ /dev/null @@ -1,146 +0,0 @@ -import hashlib -import os -from textwrap import dedent - -from ..cache import BaseCache -from ..controller import CacheController - -try: - FileNotFoundError -except NameError: - # py2.X - FileNotFoundError = (IOError, OSError) - - -def _secure_open_write(filename, fmode): - # We only want to write to this file, so open it in write only mode - flags = os.O_WRONLY - - # os.O_CREAT | os.O_EXCL will fail if the file already exists, so we only - # will open *new* files. - # We specify this because we want to ensure that the mode we pass is the - # mode of the file. - flags |= os.O_CREAT | os.O_EXCL - - # Do not follow symlinks to prevent someone from making a symlink that - # we follow and insecurely open a cache file. - if hasattr(os, "O_NOFOLLOW"): - flags |= os.O_NOFOLLOW - - # On Windows we'll mark this file as binary - if hasattr(os, "O_BINARY"): - flags |= os.O_BINARY - - # Before we open our file, we want to delete any existing file that is - # there - try: - os.remove(filename) - except (IOError, OSError): - # The file must not exist already, so we can just skip ahead to opening - pass - - # Open our file, the use of os.O_CREAT | os.O_EXCL will ensure that if a - # race condition happens between the os.remove and this line, that an - # error will be raised. Because we utilize a lockfile this should only - # happen if someone is attempting to attack us. - fd = os.open(filename, flags, fmode) - try: - return os.fdopen(fd, "wb") - - except: - # An error occurred wrapping our FD in a file object - os.close(fd) - raise - - -class FileCache(BaseCache): - - def __init__( - self, - directory, - forever=False, - filemode=0o0600, - dirmode=0o0700, - use_dir_lock=None, - lock_class=None, - ): - - if use_dir_lock is not None and lock_class is not None: - raise ValueError("Cannot use use_dir_lock and lock_class together") - - try: - from lockfile import LockFile - from lockfile.mkdirlockfile import MkdirLockFile - except ImportError: - notice = dedent( - """ - NOTE: In order to use the FileCache you must have - lockfile installed. You can install it via pip: - pip install lockfile - """ - ) - raise ImportError(notice) - - else: - if use_dir_lock: - lock_class = MkdirLockFile - - elif lock_class is None: - lock_class = LockFile - - self.directory = directory - self.forever = forever - self.filemode = filemode - self.dirmode = dirmode - self.lock_class = lock_class - - @staticmethod - def encode(x): - return hashlib.sha224(x.encode()).hexdigest() - - def _fn(self, name): - # NOTE: This method should not change as some may depend on it. - # See: https://github.com/ionrock/cachecontrol/issues/63 - hashed = self.encode(name) - parts = list(hashed[:5]) + [hashed] - return os.path.join(self.directory, *parts) - - def get(self, key): - name = self._fn(key) - try: - with open(name, "rb") as fh: - return fh.read() - - except FileNotFoundError: - return None - - def set(self, key, value): - name = self._fn(key) - - # Make sure the directory exists - try: - os.makedirs(os.path.dirname(name), self.dirmode) - except (IOError, OSError): - pass - - with self.lock_class(name) as lock: - # Write our actual file - with _secure_open_write(lock.path, self.filemode) as fh: - fh.write(value) - - def delete(self, key): - name = self._fn(key) - if not self.forever: - try: - os.remove(name) - except FileNotFoundError: - pass - - -def url_to_file_path(url, filecache): - """Return the file cache path based on the URL. - - This does not ensure the file exists! - """ - key = CacheController.cache_url(url) - return filecache._fn(key) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/caches/redis_cache.py b/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/caches/redis_cache.py deleted file mode 100644 index ed705ce..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/caches/redis_cache.py +++ /dev/null @@ -1,33 +0,0 @@ -from __future__ import division - -from datetime import datetime -from pip._vendor.cachecontrol.cache import BaseCache - - -class RedisCache(BaseCache): - - def __init__(self, conn): - self.conn = conn - - def get(self, key): - return self.conn.get(key) - - def set(self, key, value, expires=None): - if not expires: - self.conn.set(key, value) - else: - expires = expires - datetime.utcnow() - self.conn.setex(key, int(expires.total_seconds()), value) - - def delete(self, key): - self.conn.delete(key) - - def clear(self): - """Helper for clearing all the keys in a database. Use with - caution!""" - for key in self.conn.keys(): - self.conn.delete(key) - - def close(self): - """Redis uses connection pooling, no need to close the connection.""" - pass diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/compat.py b/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/compat.py deleted file mode 100644 index 33b5aed..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/compat.py +++ /dev/null @@ -1,29 +0,0 @@ -try: - from urllib.parse import urljoin -except ImportError: - from urlparse import urljoin - - -try: - import cPickle as pickle -except ImportError: - import pickle - - -# Handle the case where the requests module has been patched to not have -# urllib3 bundled as part of its source. -try: - from pip._vendor.requests.packages.urllib3.response import HTTPResponse -except ImportError: - from pip._vendor.urllib3.response import HTTPResponse - -try: - from pip._vendor.requests.packages.urllib3.util import is_fp_closed -except ImportError: - from pip._vendor.urllib3.util import is_fp_closed - -# Replicate some six behaviour -try: - text_type = unicode -except NameError: - text_type = str diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/controller.py b/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/controller.py deleted file mode 100644 index dafe55c..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/controller.py +++ /dev/null @@ -1,376 +0,0 @@ -""" -The httplib2 algorithms ported for use with requests. -""" -import logging -import re -import calendar -import time -from email.utils import parsedate_tz - -from pip._vendor.requests.structures import CaseInsensitiveDict - -from .cache import DictCache -from .serialize import Serializer - - -logger = logging.getLogger(__name__) - -URI = re.compile(r"^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?") - - -def parse_uri(uri): - """Parses a URI using the regex given in Appendix B of RFC 3986. - - (scheme, authority, path, query, fragment) = parse_uri(uri) - """ - groups = URI.match(uri).groups() - return (groups[1], groups[3], groups[4], groups[6], groups[8]) - - -class CacheController(object): - """An interface to see if request should cached or not. - """ - - def __init__( - self, cache=None, cache_etags=True, serializer=None, status_codes=None - ): - self.cache = DictCache() if cache is None else cache - self.cache_etags = cache_etags - self.serializer = serializer or Serializer() - self.cacheable_status_codes = status_codes or (200, 203, 300, 301) - - @classmethod - def _urlnorm(cls, uri): - """Normalize the URL to create a safe key for the cache""" - (scheme, authority, path, query, fragment) = parse_uri(uri) - if not scheme or not authority: - raise Exception("Only absolute URIs are allowed. uri = %s" % uri) - - scheme = scheme.lower() - authority = authority.lower() - - if not path: - path = "/" - - # Could do syntax based normalization of the URI before - # computing the digest. See Section 6.2.2 of Std 66. - request_uri = query and "?".join([path, query]) or path - defrag_uri = scheme + "://" + authority + request_uri - - return defrag_uri - - @classmethod - def cache_url(cls, uri): - return cls._urlnorm(uri) - - def parse_cache_control(self, headers): - known_directives = { - # https://tools.ietf.org/html/rfc7234#section-5.2 - "max-age": (int, True), - "max-stale": (int, False), - "min-fresh": (int, True), - "no-cache": (None, False), - "no-store": (None, False), - "no-transform": (None, False), - "only-if-cached": (None, False), - "must-revalidate": (None, False), - "public": (None, False), - "private": (None, False), - "proxy-revalidate": (None, False), - "s-maxage": (int, True), - } - - cc_headers = headers.get("cache-control", headers.get("Cache-Control", "")) - - retval = {} - - for cc_directive in cc_headers.split(","): - if not cc_directive.strip(): - continue - - parts = cc_directive.split("=", 1) - directive = parts[0].strip() - - try: - typ, required = known_directives[directive] - except KeyError: - logger.debug("Ignoring unknown cache-control directive: %s", directive) - continue - - if not typ or not required: - retval[directive] = None - if typ: - try: - retval[directive] = typ(parts[1].strip()) - except IndexError: - if required: - logger.debug( - "Missing value for cache-control " "directive: %s", - directive, - ) - except ValueError: - logger.debug( - "Invalid value for cache-control directive " "%s, must be %s", - directive, - typ.__name__, - ) - - return retval - - def cached_request(self, request): - """ - Return a cached response if it exists in the cache, otherwise - return False. - """ - cache_url = self.cache_url(request.url) - logger.debug('Looking up "%s" in the cache', cache_url) - cc = self.parse_cache_control(request.headers) - - # Bail out if the request insists on fresh data - if "no-cache" in cc: - logger.debug('Request header has "no-cache", cache bypassed') - return False - - if "max-age" in cc and cc["max-age"] == 0: - logger.debug('Request header has "max_age" as 0, cache bypassed') - return False - - # Request allows serving from the cache, let's see if we find something - cache_data = self.cache.get(cache_url) - if cache_data is None: - logger.debug("No cache entry available") - return False - - # Check whether it can be deserialized - resp = self.serializer.loads(request, cache_data) - if not resp: - logger.warning("Cache entry deserialization failed, entry ignored") - return False - - # If we have a cached 301, return it immediately. We don't - # need to test our response for other headers b/c it is - # intrinsically "cacheable" as it is Permanent. - # See: - # https://tools.ietf.org/html/rfc7231#section-6.4.2 - # - # Client can try to refresh the value by repeating the request - # with cache busting headers as usual (ie no-cache). - if resp.status == 301: - msg = ( - 'Returning cached "301 Moved Permanently" response ' - "(ignoring date and etag information)" - ) - logger.debug(msg) - return resp - - headers = CaseInsensitiveDict(resp.headers) - if not headers or "date" not in headers: - if "etag" not in headers: - # Without date or etag, the cached response can never be used - # and should be deleted. - logger.debug("Purging cached response: no date or etag") - self.cache.delete(cache_url) - logger.debug("Ignoring cached response: no date") - return False - - now = time.time() - date = calendar.timegm(parsedate_tz(headers["date"])) - current_age = max(0, now - date) - logger.debug("Current age based on date: %i", current_age) - - # TODO: There is an assumption that the result will be a - # urllib3 response object. This may not be best since we - # could probably avoid instantiating or constructing the - # response until we know we need it. - resp_cc = self.parse_cache_control(headers) - - # determine freshness - freshness_lifetime = 0 - - # Check the max-age pragma in the cache control header - if "max-age" in resp_cc: - freshness_lifetime = resp_cc["max-age"] - logger.debug("Freshness lifetime from max-age: %i", freshness_lifetime) - - # If there isn't a max-age, check for an expires header - elif "expires" in headers: - expires = parsedate_tz(headers["expires"]) - if expires is not None: - expire_time = calendar.timegm(expires) - date - freshness_lifetime = max(0, expire_time) - logger.debug("Freshness lifetime from expires: %i", freshness_lifetime) - - # Determine if we are setting freshness limit in the - # request. Note, this overrides what was in the response. - if "max-age" in cc: - freshness_lifetime = cc["max-age"] - logger.debug( - "Freshness lifetime from request max-age: %i", freshness_lifetime - ) - - if "min-fresh" in cc: - min_fresh = cc["min-fresh"] - # adjust our current age by our min fresh - current_age += min_fresh - logger.debug("Adjusted current age from min-fresh: %i", current_age) - - # Return entry if it is fresh enough - if freshness_lifetime > current_age: - logger.debug('The response is "fresh", returning cached response') - logger.debug("%i > %i", freshness_lifetime, current_age) - return resp - - # we're not fresh. If we don't have an Etag, clear it out - if "etag" not in headers: - logger.debug('The cached response is "stale" with no etag, purging') - self.cache.delete(cache_url) - - # return the original handler - return False - - def conditional_headers(self, request): - cache_url = self.cache_url(request.url) - resp = self.serializer.loads(request, self.cache.get(cache_url)) - new_headers = {} - - if resp: - headers = CaseInsensitiveDict(resp.headers) - - if "etag" in headers: - new_headers["If-None-Match"] = headers["ETag"] - - if "last-modified" in headers: - new_headers["If-Modified-Since"] = headers["Last-Modified"] - - return new_headers - - def cache_response(self, request, response, body=None, status_codes=None): - """ - Algorithm for caching requests. - - This assumes a requests Response object. - """ - # From httplib2: Don't cache 206's since we aren't going to - # handle byte range requests - cacheable_status_codes = status_codes or self.cacheable_status_codes - if response.status not in cacheable_status_codes: - logger.debug( - "Status code %s not in %s", response.status, cacheable_status_codes - ) - return - - response_headers = CaseInsensitiveDict(response.headers) - - # If we've been given a body, our response has a Content-Length, that - # Content-Length is valid then we can check to see if the body we've - # been given matches the expected size, and if it doesn't we'll just - # skip trying to cache it. - if ( - body is not None - and "content-length" in response_headers - and response_headers["content-length"].isdigit() - and int(response_headers["content-length"]) != len(body) - ): - return - - cc_req = self.parse_cache_control(request.headers) - cc = self.parse_cache_control(response_headers) - - cache_url = self.cache_url(request.url) - logger.debug('Updating cache with response from "%s"', cache_url) - - # Delete it from the cache if we happen to have it stored there - no_store = False - if "no-store" in cc: - no_store = True - logger.debug('Response header has "no-store"') - if "no-store" in cc_req: - no_store = True - logger.debug('Request header has "no-store"') - if no_store and self.cache.get(cache_url): - logger.debug('Purging existing cache entry to honor "no-store"') - self.cache.delete(cache_url) - if no_store: - return - - # https://tools.ietf.org/html/rfc7234#section-4.1: - # A Vary header field-value of "*" always fails to match. - # Storing such a response leads to a deserialization warning - # during cache lookup and is not allowed to ever be served, - # so storing it can be avoided. - if "*" in response_headers.get("vary", ""): - logger.debug('Response header has "Vary: *"') - return - - # If we've been given an etag, then keep the response - if self.cache_etags and "etag" in response_headers: - logger.debug("Caching due to etag") - self.cache.set( - cache_url, self.serializer.dumps(request, response, body=body) - ) - - # Add to the cache any 301s. We do this before looking that - # the Date headers. - elif response.status == 301: - logger.debug("Caching permanant redirect") - self.cache.set(cache_url, self.serializer.dumps(request, response)) - - # Add to the cache if the response headers demand it. If there - # is no date header then we can't do anything about expiring - # the cache. - elif "date" in response_headers: - # cache when there is a max-age > 0 - if "max-age" in cc and cc["max-age"] > 0: - logger.debug("Caching b/c date exists and max-age > 0") - self.cache.set( - cache_url, self.serializer.dumps(request, response, body=body) - ) - - # If the request can expire, it means we should cache it - # in the meantime. - elif "expires" in response_headers: - if response_headers["expires"]: - logger.debug("Caching b/c of expires header") - self.cache.set( - cache_url, self.serializer.dumps(request, response, body=body) - ) - - def update_cached_response(self, request, response): - """On a 304 we will get a new set of headers that we want to - update our cached value with, assuming we have one. - - This should only ever be called when we've sent an ETag and - gotten a 304 as the response. - """ - cache_url = self.cache_url(request.url) - - cached_response = self.serializer.loads(request, self.cache.get(cache_url)) - - if not cached_response: - # we didn't have a cached response - return response - - # Lets update our headers with the headers from the new request: - # http://tools.ietf.org/html/draft-ietf-httpbis-p4-conditional-26#section-4.1 - # - # The server isn't supposed to send headers that would make - # the cached body invalid. But... just in case, we'll be sure - # to strip out ones we know that might be problmatic due to - # typical assumptions. - excluded_headers = ["content-length"] - - cached_response.headers.update( - dict( - (k, v) - for k, v in response.headers.items() - if k.lower() not in excluded_headers - ) - ) - - # we want a 200 b/c we have content via the cache - cached_response.status = 200 - - # update our cache - self.cache.set(cache_url, self.serializer.dumps(request, cached_response)) - - return cached_response diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/filewrapper.py b/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/filewrapper.py deleted file mode 100644 index 30ed4c5..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/filewrapper.py +++ /dev/null @@ -1,80 +0,0 @@ -from io import BytesIO - - -class CallbackFileWrapper(object): - """ - Small wrapper around a fp object which will tee everything read into a - buffer, and when that file is closed it will execute a callback with the - contents of that buffer. - - All attributes are proxied to the underlying file object. - - This class uses members with a double underscore (__) leading prefix so as - not to accidentally shadow an attribute. - """ - - def __init__(self, fp, callback): - self.__buf = BytesIO() - self.__fp = fp - self.__callback = callback - - def __getattr__(self, name): - # The vaguaries of garbage collection means that self.__fp is - # not always set. By using __getattribute__ and the private - # name[0] allows looking up the attribute value and raising an - # AttributeError when it doesn't exist. This stop thigns from - # infinitely recursing calls to getattr in the case where - # self.__fp hasn't been set. - # - # [0] https://docs.python.org/2/reference/expressions.html#atom-identifiers - fp = self.__getattribute__("_CallbackFileWrapper__fp") - return getattr(fp, name) - - def __is_fp_closed(self): - try: - return self.__fp.fp is None - - except AttributeError: - pass - - try: - return self.__fp.closed - - except AttributeError: - pass - - # We just don't cache it then. - # TODO: Add some logging here... - return False - - def _close(self): - if self.__callback: - self.__callback(self.__buf.getvalue()) - - # We assign this to None here, because otherwise we can get into - # really tricky problems where the CPython interpreter dead locks - # because the callback is holding a reference to something which - # has a __del__ method. Setting this to None breaks the cycle - # and allows the garbage collector to do it's thing normally. - self.__callback = None - - def read(self, amt=None): - data = self.__fp.read(amt) - self.__buf.write(data) - if self.__is_fp_closed(): - self._close() - - return data - - def _safe_read(self, amt): - data = self.__fp._safe_read(amt) - if amt == 2 and data == b"\r\n": - # urllib executes this read to toss the CRLF at the end - # of the chunk. - return data - - self.__buf.write(data) - if self.__is_fp_closed(): - self._close() - - return data diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/heuristics.py b/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/heuristics.py deleted file mode 100644 index 6c0e979..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/heuristics.py +++ /dev/null @@ -1,135 +0,0 @@ -import calendar -import time - -from email.utils import formatdate, parsedate, parsedate_tz - -from datetime import datetime, timedelta - -TIME_FMT = "%a, %d %b %Y %H:%M:%S GMT" - - -def expire_after(delta, date=None): - date = date or datetime.utcnow() - return date + delta - - -def datetime_to_header(dt): - return formatdate(calendar.timegm(dt.timetuple())) - - -class BaseHeuristic(object): - - def warning(self, response): - """ - Return a valid 1xx warning header value describing the cache - adjustments. - - The response is provided too allow warnings like 113 - http://tools.ietf.org/html/rfc7234#section-5.5.4 where we need - to explicitly say response is over 24 hours old. - """ - return '110 - "Response is Stale"' - - def update_headers(self, response): - """Update the response headers with any new headers. - - NOTE: This SHOULD always include some Warning header to - signify that the response was cached by the client, not - by way of the provided headers. - """ - return {} - - def apply(self, response): - updated_headers = self.update_headers(response) - - if updated_headers: - response.headers.update(updated_headers) - warning_header_value = self.warning(response) - if warning_header_value is not None: - response.headers.update({"Warning": warning_header_value}) - - return response - - -class OneDayCache(BaseHeuristic): - """ - Cache the response by providing an expires 1 day in the - future. - """ - - def update_headers(self, response): - headers = {} - - if "expires" not in response.headers: - date = parsedate(response.headers["date"]) - expires = expire_after(timedelta(days=1), date=datetime(*date[:6])) - headers["expires"] = datetime_to_header(expires) - headers["cache-control"] = "public" - return headers - - -class ExpiresAfter(BaseHeuristic): - """ - Cache **all** requests for a defined time period. - """ - - def __init__(self, **kw): - self.delta = timedelta(**kw) - - def update_headers(self, response): - expires = expire_after(self.delta) - return {"expires": datetime_to_header(expires), "cache-control": "public"} - - def warning(self, response): - tmpl = "110 - Automatically cached for %s. Response might be stale" - return tmpl % self.delta - - -class LastModified(BaseHeuristic): - """ - If there is no Expires header already, fall back on Last-Modified - using the heuristic from - http://tools.ietf.org/html/rfc7234#section-4.2.2 - to calculate a reasonable value. - - Firefox also does something like this per - https://developer.mozilla.org/en-US/docs/Web/HTTP/Caching_FAQ - http://lxr.mozilla.org/mozilla-release/source/netwerk/protocol/http/nsHttpResponseHead.cpp#397 - Unlike mozilla we limit this to 24-hr. - """ - cacheable_by_default_statuses = { - 200, 203, 204, 206, 300, 301, 404, 405, 410, 414, 501 - } - - def update_headers(self, resp): - headers = resp.headers - - if "expires" in headers: - return {} - - if "cache-control" in headers and headers["cache-control"] != "public": - return {} - - if resp.status not in self.cacheable_by_default_statuses: - return {} - - if "date" not in headers or "last-modified" not in headers: - return {} - - date = calendar.timegm(parsedate_tz(headers["date"])) - last_modified = parsedate(headers["last-modified"]) - if date is None or last_modified is None: - return {} - - now = time.time() - current_age = max(0, now - date) - delta = date - calendar.timegm(last_modified) - freshness_lifetime = max(0, min(delta / 10, 24 * 3600)) - if freshness_lifetime <= current_age: - return {} - - expires = date + freshness_lifetime - return {"expires": time.strftime(TIME_FMT, time.gmtime(expires))} - - def warning(self, resp): - return None diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/serialize.py b/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/serialize.py deleted file mode 100644 index 3b6ec2d..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/serialize.py +++ /dev/null @@ -1,188 +0,0 @@ -import base64 -import io -import json -import zlib - -from pip._vendor import msgpack -from pip._vendor.requests.structures import CaseInsensitiveDict - -from .compat import HTTPResponse, pickle, text_type - - -def _b64_decode_bytes(b): - return base64.b64decode(b.encode("ascii")) - - -def _b64_decode_str(s): - return _b64_decode_bytes(s).decode("utf8") - - -class Serializer(object): - - def dumps(self, request, response, body=None): - response_headers = CaseInsensitiveDict(response.headers) - - if body is None: - body = response.read(decode_content=False) - - # NOTE: 99% sure this is dead code. I'm only leaving it - # here b/c I don't have a test yet to prove - # it. Basically, before using - # `cachecontrol.filewrapper.CallbackFileWrapper`, - # this made an effort to reset the file handle. The - # `CallbackFileWrapper` short circuits this code by - # setting the body as the content is consumed, the - # result being a `body` argument is *always* passed - # into cache_response, and in turn, - # `Serializer.dump`. - response._fp = io.BytesIO(body) - - # NOTE: This is all a bit weird, but it's really important that on - # Python 2.x these objects are unicode and not str, even when - # they contain only ascii. The problem here is that msgpack - # understands the difference between unicode and bytes and we - # have it set to differentiate between them, however Python 2 - # doesn't know the difference. Forcing these to unicode will be - # enough to have msgpack know the difference. - data = { - u"response": { - u"body": body, - u"headers": dict( - (text_type(k), text_type(v)) for k, v in response.headers.items() - ), - u"status": response.status, - u"version": response.version, - u"reason": text_type(response.reason), - u"strict": response.strict, - u"decode_content": response.decode_content, - } - } - - # Construct our vary headers - data[u"vary"] = {} - if u"vary" in response_headers: - varied_headers = response_headers[u"vary"].split(",") - for header in varied_headers: - header = text_type(header).strip() - header_value = request.headers.get(header, None) - if header_value is not None: - header_value = text_type(header_value) - data[u"vary"][header] = header_value - - return b",".join([b"cc=4", msgpack.dumps(data, use_bin_type=True)]) - - def loads(self, request, data): - # Short circuit if we've been given an empty set of data - if not data: - return - - # Determine what version of the serializer the data was serialized - # with - try: - ver, data = data.split(b",", 1) - except ValueError: - ver = b"cc=0" - - # Make sure that our "ver" is actually a version and isn't a false - # positive from a , being in the data stream. - if ver[:3] != b"cc=": - data = ver + data - ver = b"cc=0" - - # Get the version number out of the cc=N - ver = ver.split(b"=", 1)[-1].decode("ascii") - - # Dispatch to the actual load method for the given version - try: - return getattr(self, "_loads_v{}".format(ver))(request, data) - - except AttributeError: - # This is a version we don't have a loads function for, so we'll - # just treat it as a miss and return None - return - - def prepare_response(self, request, cached): - """Verify our vary headers match and construct a real urllib3 - HTTPResponse object. - """ - # Special case the '*' Vary value as it means we cannot actually - # determine if the cached response is suitable for this request. - # This case is also handled in the controller code when creating - # a cache entry, but is left here for backwards compatibility. - if "*" in cached.get("vary", {}): - return - - # Ensure that the Vary headers for the cached response match our - # request - for header, value in cached.get("vary", {}).items(): - if request.headers.get(header, None) != value: - return - - body_raw = cached["response"].pop("body") - - headers = CaseInsensitiveDict(data=cached["response"]["headers"]) - if headers.get("transfer-encoding", "") == "chunked": - headers.pop("transfer-encoding") - - cached["response"]["headers"] = headers - - try: - body = io.BytesIO(body_raw) - except TypeError: - # This can happen if cachecontrol serialized to v1 format (pickle) - # using Python 2. A Python 2 str(byte string) will be unpickled as - # a Python 3 str (unicode string), which will cause the above to - # fail with: - # - # TypeError: 'str' does not support the buffer interface - body = io.BytesIO(body_raw.encode("utf8")) - - return HTTPResponse(body=body, preload_content=False, **cached["response"]) - - def _loads_v0(self, request, data): - # The original legacy cache data. This doesn't contain enough - # information to construct everything we need, so we'll treat this as - # a miss. - return - - def _loads_v1(self, request, data): - try: - cached = pickle.loads(data) - except ValueError: - return - - return self.prepare_response(request, cached) - - def _loads_v2(self, request, data): - try: - cached = json.loads(zlib.decompress(data).decode("utf8")) - except (ValueError, zlib.error): - return - - # We need to decode the items that we've base64 encoded - cached["response"]["body"] = _b64_decode_bytes(cached["response"]["body"]) - cached["response"]["headers"] = dict( - (_b64_decode_str(k), _b64_decode_str(v)) - for k, v in cached["response"]["headers"].items() - ) - cached["response"]["reason"] = _b64_decode_str(cached["response"]["reason"]) - cached["vary"] = dict( - (_b64_decode_str(k), _b64_decode_str(v) if v is not None else v) - for k, v in cached["vary"].items() - ) - - return self.prepare_response(request, cached) - - def _loads_v3(self, request, data): - # Due to Python 2 encoding issues, it's impossible to know for sure - # exactly how to load v3 entries, thus we'll treat these as a miss so - # that they get rewritten out as v4 entries. - return - - def _loads_v4(self, request, data): - try: - cached = msgpack.loads(data, raw=False) - except ValueError: - return - - return self.prepare_response(request, cached) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/wrapper.py b/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/wrapper.py deleted file mode 100644 index d8e6fc6..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/cachecontrol/wrapper.py +++ /dev/null @@ -1,29 +0,0 @@ -from .adapter import CacheControlAdapter -from .cache import DictCache - - -def CacheControl( - sess, - cache=None, - cache_etags=True, - serializer=None, - heuristic=None, - controller_class=None, - adapter_class=None, - cacheable_methods=None, -): - - cache = DictCache() if cache is None else cache - adapter_class = adapter_class or CacheControlAdapter - adapter = adapter_class( - cache, - cache_etags=cache_etags, - serializer=serializer, - heuristic=heuristic, - controller_class=controller_class, - cacheable_methods=cacheable_methods, - ) - sess.mount("http://", adapter) - sess.mount("https://", adapter) - - return sess diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/certifi/__init__.py b/venv/lib/python3.9/site-packages/pip/_vendor/certifi/__init__.py deleted file mode 100644 index eebdf88..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/certifi/__init__.py +++ /dev/null @@ -1,3 +0,0 @@ -from .core import contents, where - -__version__ = "2021.05.30" diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/certifi/__main__.py b/venv/lib/python3.9/site-packages/pip/_vendor/certifi/__main__.py deleted file mode 100644 index 0037634..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/certifi/__main__.py +++ /dev/null @@ -1,12 +0,0 @@ -import argparse - -from pip._vendor.certifi import contents, where - -parser = argparse.ArgumentParser() -parser.add_argument("-c", "--contents", action="store_true") -args = parser.parse_args() - -if args.contents: - print(contents()) -else: - print(where()) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/certifi/cacert.pem b/venv/lib/python3.9/site-packages/pip/_vendor/certifi/cacert.pem deleted file mode 100644 index 96e2fc6..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/certifi/cacert.pem +++ /dev/null @@ -1,4257 +0,0 @@ - -# Issuer: CN=GlobalSign Root CA O=GlobalSign nv-sa OU=Root CA -# Subject: CN=GlobalSign Root CA O=GlobalSign nv-sa OU=Root CA -# Label: "GlobalSign Root CA" -# Serial: 4835703278459707669005204 -# MD5 Fingerprint: 3e:45:52:15:09:51:92:e1:b7:5d:37:9f:b1:87:29:8a -# SHA1 Fingerprint: b1:bc:96:8b:d4:f4:9d:62:2a:a8:9a:81:f2:15:01:52:a4:1d:82:9c -# SHA256 Fingerprint: eb:d4:10:40:e4:bb:3e:c7:42:c9:e3:81:d3:1e:f2:a4:1a:48:b6:68:5c:96:e7:ce:f3:c1:df:6c:d4:33:1c:99 ------BEGIN CERTIFICATE----- -MIIDdTCCAl2gAwIBAgILBAAAAAABFUtaw5QwDQYJKoZIhvcNAQEFBQAwVzELMAkG -A1UEBhMCQkUxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYtc2ExEDAOBgNVBAsTB1Jv -b3QgQ0ExGzAZBgNVBAMTEkdsb2JhbFNpZ24gUm9vdCBDQTAeFw05ODA5MDExMjAw -MDBaFw0yODAxMjgxMjAwMDBaMFcxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9i -YWxTaWduIG52LXNhMRAwDgYDVQQLEwdSb290IENBMRswGQYDVQQDExJHbG9iYWxT -aWduIFJvb3QgQ0EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDaDuaZ -jc6j40+Kfvvxi4Mla+pIH/EqsLmVEQS98GPR4mdmzxzdzxtIK+6NiY6arymAZavp -xy0Sy6scTHAHoT0KMM0VjU/43dSMUBUc71DuxC73/OlS8pF94G3VNTCOXkNz8kHp -1Wrjsok6Vjk4bwY8iGlbKk3Fp1S4bInMm/k8yuX9ifUSPJJ4ltbcdG6TRGHRjcdG -snUOhugZitVtbNV4FpWi6cgKOOvyJBNPc1STE4U6G7weNLWLBYy5d4ux2x8gkasJ -U26Qzns3dLlwR5EiUWMWea6xrkEmCMgZK9FGqkjWZCrXgzT/LCrBbBlDSgeF59N8 -9iFo7+ryUp9/k5DPAgMBAAGjQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMBAf8E -BTADAQH/MB0GA1UdDgQWBBRge2YaRQ2XyolQL30EzTSo//z9SzANBgkqhkiG9w0B -AQUFAAOCAQEA1nPnfE920I2/7LqivjTFKDK1fPxsnCwrvQmeU79rXqoRSLblCKOz -yj1hTdNGCbM+w6DjY1Ub8rrvrTnhQ7k4o+YviiY776BQVvnGCv04zcQLcFGUl5gE -38NflNUVyRRBnMRddWQVDf9VMOyGj/8N7yy5Y0b2qvzfvGn9LhJIZJrglfCm7ymP -AbEVtQwdpf5pLGkkeB6zpxxxYu7KyJesF12KwvhHhm4qxFYxldBniYUr+WymXUad -DKqC5JlR3XC321Y9YeRq4VzW9v493kHMB65jUr9TU/Qr6cf9tveCX4XSQRjbgbME -HMUfpIBvFSDJ3gyICh3WZlXi/EjJKSZp4A== ------END CERTIFICATE----- - -# Issuer: CN=GlobalSign O=GlobalSign OU=GlobalSign Root CA - R2 -# Subject: CN=GlobalSign O=GlobalSign OU=GlobalSign Root CA - R2 -# Label: "GlobalSign Root CA - R2" -# Serial: 4835703278459682885658125 -# MD5 Fingerprint: 94:14:77:7e:3e:5e:fd:8f:30:bd:41:b0:cf:e7:d0:30 -# SHA1 Fingerprint: 75:e0:ab:b6:13:85:12:27:1c:04:f8:5f:dd:de:38:e4:b7:24:2e:fe -# SHA256 Fingerprint: ca:42:dd:41:74:5f:d0:b8:1e:b9:02:36:2c:f9:d8:bf:71:9d:a1:bd:1b:1e:fc:94:6f:5b:4c:99:f4:2c:1b:9e ------BEGIN CERTIFICATE----- -MIIDujCCAqKgAwIBAgILBAAAAAABD4Ym5g0wDQYJKoZIhvcNAQEFBQAwTDEgMB4G -A1UECxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjIxEzARBgNVBAoTCkdsb2JhbFNp -Z24xEzARBgNVBAMTCkdsb2JhbFNpZ24wHhcNMDYxMjE1MDgwMDAwWhcNMjExMjE1 -MDgwMDAwWjBMMSAwHgYDVQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMjETMBEG -A1UEChMKR2xvYmFsU2lnbjETMBEGA1UEAxMKR2xvYmFsU2lnbjCCASIwDQYJKoZI -hvcNAQEBBQADggEPADCCAQoCggEBAKbPJA6+Lm8omUVCxKs+IVSbC9N/hHD6ErPL -v4dfxn+G07IwXNb9rfF73OX4YJYJkhD10FPe+3t+c4isUoh7SqbKSaZeqKeMWhG8 -eoLrvozps6yWJQeXSpkqBy+0Hne/ig+1AnwblrjFuTosvNYSuetZfeLQBoZfXklq -tTleiDTsvHgMCJiEbKjNS7SgfQx5TfC4LcshytVsW33hoCmEofnTlEnLJGKRILzd -C9XZzPnqJworc5HGnRusyMvo4KD0L5CLTfuwNhv2GXqF4G3yYROIXJ/gkwpRl4pa -zq+r1feqCapgvdzZX99yqWATXgAByUr6P6TqBwMhAo6CygPCm48CAwEAAaOBnDCB -mTAOBgNVHQ8BAf8EBAMCAQYwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUm+IH -V2ccHsBqBt5ZtJot39wZhi4wNgYDVR0fBC8wLTAroCmgJ4YlaHR0cDovL2NybC5n -bG9iYWxzaWduLm5ldC9yb290LXIyLmNybDAfBgNVHSMEGDAWgBSb4gdXZxwewGoG -3lm0mi3f3BmGLjANBgkqhkiG9w0BAQUFAAOCAQEAmYFThxxol4aR7OBKuEQLq4Gs -J0/WwbgcQ3izDJr86iw8bmEbTUsp9Z8FHSbBuOmDAGJFtqkIk7mpM0sYmsL4h4hO -291xNBrBVNpGP+DTKqttVCL1OmLNIG+6KYnX3ZHu01yiPqFbQfXf5WRDLenVOavS -ot+3i9DAgBkcRcAtjOj4LaR0VknFBbVPFd5uRHg5h6h+u/N5GJG79G+dwfCMNYxd -AfvDbbnvRG15RjF+Cv6pgsH/76tuIMRQyV+dTZsXjAzlAcmgQWpzU/qlULRuJQ/7 -TBj0/VLZjmmx6BEP3ojY+x1J96relc8geMJgEtslQIxq/H5COEBkEveegeGTLg== ------END CERTIFICATE----- - -# Issuer: CN=Entrust.net Certification Authority (2048) O=Entrust.net OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)/(c) 1999 Entrust.net Limited -# Subject: CN=Entrust.net Certification Authority (2048) O=Entrust.net OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)/(c) 1999 Entrust.net Limited -# Label: "Entrust.net Premium 2048 Secure Server CA" -# Serial: 946069240 -# MD5 Fingerprint: ee:29:31:bc:32:7e:9a:e6:e8:b5:f7:51:b4:34:71:90 -# SHA1 Fingerprint: 50:30:06:09:1d:97:d4:f5:ae:39:f7:cb:e7:92:7d:7d:65:2d:34:31 -# SHA256 Fingerprint: 6d:c4:71:72:e0:1c:bc:b0:bf:62:58:0d:89:5f:e2:b8:ac:9a:d4:f8:73:80:1e:0c:10:b9:c8:37:d2:1e:b1:77 ------BEGIN CERTIFICATE----- -MIIEKjCCAxKgAwIBAgIEOGPe+DANBgkqhkiG9w0BAQUFADCBtDEUMBIGA1UEChML -RW50cnVzdC5uZXQxQDA+BgNVBAsUN3d3dy5lbnRydXN0Lm5ldC9DUFNfMjA0OCBp -bmNvcnAuIGJ5IHJlZi4gKGxpbWl0cyBsaWFiLikxJTAjBgNVBAsTHChjKSAxOTk5 -IEVudHJ1c3QubmV0IExpbWl0ZWQxMzAxBgNVBAMTKkVudHJ1c3QubmV0IENlcnRp -ZmljYXRpb24gQXV0aG9yaXR5ICgyMDQ4KTAeFw05OTEyMjQxNzUwNTFaFw0yOTA3 -MjQxNDE1MTJaMIG0MRQwEgYDVQQKEwtFbnRydXN0Lm5ldDFAMD4GA1UECxQ3d3d3 -LmVudHJ1c3QubmV0L0NQU18yMDQ4IGluY29ycC4gYnkgcmVmLiAobGltaXRzIGxp -YWIuKTElMCMGA1UECxMcKGMpIDE5OTkgRW50cnVzdC5uZXQgTGltaXRlZDEzMDEG -A1UEAxMqRW50cnVzdC5uZXQgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkgKDIwNDgp -MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArU1LqRKGsuqjIAcVFmQq -K0vRvwtKTY7tgHalZ7d4QMBzQshowNtTK91euHaYNZOLGp18EzoOH1u3Hs/lJBQe -sYGpjX24zGtLA/ECDNyrpUAkAH90lKGdCCmziAv1h3edVc3kw37XamSrhRSGlVuX -MlBvPci6Zgzj/L24ScF2iUkZ/cCovYmjZy/Gn7xxGWC4LeksyZB2ZnuU4q941mVT -XTzWnLLPKQP5L6RQstRIzgUyVYr9smRMDuSYB3Xbf9+5CFVghTAp+XtIpGmG4zU/ -HoZdenoVve8AjhUiVBcAkCaTvA5JaJG/+EfTnZVCwQ5N328mz8MYIWJmQ3DW1cAH -4QIDAQABo0IwQDAOBgNVHQ8BAf8EBAMCAQYwDwYDVR0TAQH/BAUwAwEB/zAdBgNV -HQ4EFgQUVeSB0RGAvtiJuQijMfmhJAkWuXAwDQYJKoZIhvcNAQEFBQADggEBADub -j1abMOdTmXx6eadNl9cZlZD7Bh/KM3xGY4+WZiT6QBshJ8rmcnPyT/4xmf3IDExo -U8aAghOY+rat2l098c5u9hURlIIM7j+VrxGrD9cv3h8Dj1csHsm7mhpElesYT6Yf -zX1XEC+bBAlahLVu2B064dae0Wx5XnkcFMXj0EyTO2U87d89vqbllRrDtRnDvV5b -u/8j72gZyxKTJ1wDLW8w0B62GqzeWvfRqqgnpv55gcR5mTNXuhKwqeBCbJPKVt7+ -bYQLCIt+jerXmCHG8+c8eS9enNFMFY3h7CI3zJpDC5fcgJCNs2ebb0gIFVbPv/Er -fF6adulZkMV8gzURZVE= ------END CERTIFICATE----- - -# Issuer: CN=Baltimore CyberTrust Root O=Baltimore OU=CyberTrust -# Subject: CN=Baltimore CyberTrust Root O=Baltimore OU=CyberTrust -# Label: "Baltimore CyberTrust Root" -# Serial: 33554617 -# MD5 Fingerprint: ac:b6:94:a5:9c:17:e0:d7:91:52:9b:b1:97:06:a6:e4 -# SHA1 Fingerprint: d4:de:20:d0:5e:66:fc:53:fe:1a:50:88:2c:78:db:28:52:ca:e4:74 -# SHA256 Fingerprint: 16:af:57:a9:f6:76:b0:ab:12:60:95:aa:5e:ba:de:f2:2a:b3:11:19:d6:44:ac:95:cd:4b:93:db:f3:f2:6a:eb ------BEGIN CERTIFICATE----- -MIIDdzCCAl+gAwIBAgIEAgAAuTANBgkqhkiG9w0BAQUFADBaMQswCQYDVQQGEwJJ -RTESMBAGA1UEChMJQmFsdGltb3JlMRMwEQYDVQQLEwpDeWJlclRydXN0MSIwIAYD -VQQDExlCYWx0aW1vcmUgQ3liZXJUcnVzdCBSb290MB4XDTAwMDUxMjE4NDYwMFoX -DTI1MDUxMjIzNTkwMFowWjELMAkGA1UEBhMCSUUxEjAQBgNVBAoTCUJhbHRpbW9y -ZTETMBEGA1UECxMKQ3liZXJUcnVzdDEiMCAGA1UEAxMZQmFsdGltb3JlIEN5YmVy -VHJ1c3QgUm9vdDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKMEuyKr -mD1X6CZymrV51Cni4eiVgLGw41uOKymaZN+hXe2wCQVt2yguzmKiYv60iNoS6zjr -IZ3AQSsBUnuId9Mcj8e6uYi1agnnc+gRQKfRzMpijS3ljwumUNKoUMMo6vWrJYeK -mpYcqWe4PwzV9/lSEy/CG9VwcPCPwBLKBsua4dnKM3p31vjsufFoREJIE9LAwqSu -XmD+tqYF/LTdB1kC1FkYmGP1pWPgkAx9XbIGevOF6uvUA65ehD5f/xXtabz5OTZy -dc93Uk3zyZAsuT3lySNTPx8kmCFcB5kpvcY67Oduhjprl3RjM71oGDHweI12v/ye -jl0qhqdNkNwnGjkCAwEAAaNFMEMwHQYDVR0OBBYEFOWdWTCCR1jMrPoIVDaGezq1 -BE3wMBIGA1UdEwEB/wQIMAYBAf8CAQMwDgYDVR0PAQH/BAQDAgEGMA0GCSqGSIb3 -DQEBBQUAA4IBAQCFDF2O5G9RaEIFoN27TyclhAO992T9Ldcw46QQF+vaKSm2eT92 -9hkTI7gQCvlYpNRhcL0EYWoSihfVCr3FvDB81ukMJY2GQE/szKN+OMY3EU/t3Wgx -jkzSswF07r51XgdIGn9w/xZchMB5hbgF/X++ZRGjD8ACtPhSNzkE1akxehi/oCr0 -Epn3o0WC4zxe9Z2etciefC7IpJ5OCBRLbf1wbWsaY71k5h+3zvDyny67G7fyUIhz -ksLi4xaNmjICq44Y3ekQEe5+NauQrz4wlHrQMz2nZQ/1/I6eYs9HRCwBXbsdtTLS -R9I4LtD+gdwyah617jzV/OeBHRnDJELqYzmp ------END CERTIFICATE----- - -# Issuer: CN=Entrust Root Certification Authority O=Entrust, Inc. OU=www.entrust.net/CPS is incorporated by reference/(c) 2006 Entrust, Inc. -# Subject: CN=Entrust Root Certification Authority O=Entrust, Inc. OU=www.entrust.net/CPS is incorporated by reference/(c) 2006 Entrust, Inc. -# Label: "Entrust Root Certification Authority" -# Serial: 1164660820 -# MD5 Fingerprint: d6:a5:c3:ed:5d:dd:3e:00:c1:3d:87:92:1f:1d:3f:e4 -# SHA1 Fingerprint: b3:1e:b1:b7:40:e3:6c:84:02:da:dc:37:d4:4d:f5:d4:67:49:52:f9 -# SHA256 Fingerprint: 73:c1:76:43:4f:1b:c6:d5:ad:f4:5b:0e:76:e7:27:28:7c:8d:e5:76:16:c1:e6:e6:14:1a:2b:2c:bc:7d:8e:4c ------BEGIN CERTIFICATE----- -MIIEkTCCA3mgAwIBAgIERWtQVDANBgkqhkiG9w0BAQUFADCBsDELMAkGA1UEBhMC -VVMxFjAUBgNVBAoTDUVudHJ1c3QsIEluYy4xOTA3BgNVBAsTMHd3dy5lbnRydXN0 -Lm5ldC9DUFMgaXMgaW5jb3Jwb3JhdGVkIGJ5IHJlZmVyZW5jZTEfMB0GA1UECxMW -KGMpIDIwMDYgRW50cnVzdCwgSW5jLjEtMCsGA1UEAxMkRW50cnVzdCBSb290IENl -cnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTA2MTEyNzIwMjM0MloXDTI2MTEyNzIw -NTM0MlowgbAxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1FbnRydXN0LCBJbmMuMTkw -NwYDVQQLEzB3d3cuZW50cnVzdC5uZXQvQ1BTIGlzIGluY29ycG9yYXRlZCBieSBy -ZWZlcmVuY2UxHzAdBgNVBAsTFihjKSAyMDA2IEVudHJ1c3QsIEluYy4xLTArBgNV -BAMTJEVudHJ1c3QgUm9vdCBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTCCASIwDQYJ -KoZIhvcNAQEBBQADggEPADCCAQoCggEBALaVtkNC+sZtKm9I35RMOVcF7sN5EUFo -Nu3s/poBj6E4KPz3EEZmLk0eGrEaTsbRwJWIsMn/MYszA9u3g3s+IIRe7bJWKKf4 -4LlAcTfFy0cOlypowCKVYhXbR9n10Cv/gkvJrT7eTNuQgFA/CYqEAOwwCj0Yzfv9 -KlmaI5UXLEWeH25DeW0MXJj+SKfFI0dcXv1u5x609mhF0YaDW6KKjbHjKYD+JXGI -rb68j6xSlkuqUY3kEzEZ6E5Nn9uss2rVvDlUccp6en+Q3X0dgNmBu1kmwhH+5pPi -94DkZfs0Nw4pgHBNrziGLp5/V6+eF67rHMsoIV+2HNjnogQi+dPa2MsCAwEAAaOB -sDCBrTAOBgNVHQ8BAf8EBAMCAQYwDwYDVR0TAQH/BAUwAwEB/zArBgNVHRAEJDAi -gA8yMDA2MTEyNzIwMjM0MlqBDzIwMjYxMTI3MjA1MzQyWjAfBgNVHSMEGDAWgBRo -kORnpKZTgMeGZqTx90tD+4S9bTAdBgNVHQ4EFgQUaJDkZ6SmU4DHhmak8fdLQ/uE -vW0wHQYJKoZIhvZ9B0EABBAwDhsIVjcuMTo0LjADAgSQMA0GCSqGSIb3DQEBBQUA -A4IBAQCT1DCw1wMgKtD5Y+iRDAUgqV8ZyntyTtSx29CW+1RaGSwMCPeyvIWonX9t -O1KzKtvn1ISMY/YPyyYBkVBs9F8U4pN0wBOeMDpQ47RgxRzwIkSNcUesyBrJ6Zua -AGAT/3B+XxFNSRuzFVJ7yVTav52Vr2ua2J7p8eRDjeIRRDq/r72DQnNSi6q7pynP -9WQcCk3RvKqsnyrQ/39/2n3qse0wJcGE2jTSW3iDVuycNsMm4hH2Z0kdkquM++v/ -eu6FSqdQgPCnXEqULl8FmTxSQeDNtGPPAUO6nIPcj2A781q0tHuu2guQOHXvgR1m -0vdXcDazv/wor3ElhVsT/h5/WrQ8 ------END CERTIFICATE----- - -# Issuer: CN=AAA Certificate Services O=Comodo CA Limited -# Subject: CN=AAA Certificate Services O=Comodo CA Limited -# Label: "Comodo AAA Services root" -# Serial: 1 -# MD5 Fingerprint: 49:79:04:b0:eb:87:19:ac:47:b0:bc:11:51:9b:74:d0 -# SHA1 Fingerprint: d1:eb:23:a4:6d:17:d6:8f:d9:25:64:c2:f1:f1:60:17:64:d8:e3:49 -# SHA256 Fingerprint: d7:a7:a0:fb:5d:7e:27:31:d7:71:e9:48:4e:bc:de:f7:1d:5f:0c:3e:0a:29:48:78:2b:c8:3e:e0:ea:69:9e:f4 ------BEGIN CERTIFICATE----- -MIIEMjCCAxqgAwIBAgIBATANBgkqhkiG9w0BAQUFADB7MQswCQYDVQQGEwJHQjEb -MBkGA1UECAwSR3JlYXRlciBNYW5jaGVzdGVyMRAwDgYDVQQHDAdTYWxmb3JkMRow -GAYDVQQKDBFDb21vZG8gQ0EgTGltaXRlZDEhMB8GA1UEAwwYQUFBIENlcnRpZmlj -YXRlIFNlcnZpY2VzMB4XDTA0MDEwMTAwMDAwMFoXDTI4MTIzMTIzNTk1OVowezEL -MAkGA1UEBhMCR0IxGzAZBgNVBAgMEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4GA1UE -BwwHU2FsZm9yZDEaMBgGA1UECgwRQ29tb2RvIENBIExpbWl0ZWQxITAfBgNVBAMM -GEFBQSBDZXJ0aWZpY2F0ZSBTZXJ2aWNlczCCASIwDQYJKoZIhvcNAQEBBQADggEP -ADCCAQoCggEBAL5AnfRu4ep2hxxNRUSOvkbIgwadwSr+GB+O5AL686tdUIoWMQua -BtDFcCLNSS1UY8y2bmhGC1Pqy0wkwLxyTurxFa70VJoSCsN6sjNg4tqJVfMiWPPe -3M/vg4aijJRPn2jymJBGhCfHdr/jzDUsi14HZGWCwEiwqJH5YZ92IFCokcdmtet4 -YgNW8IoaE+oxox6gmf049vYnMlhvB/VruPsUK6+3qszWY19zjNoFmag4qMsXeDZR -rOme9Hg6jc8P2ULimAyrL58OAd7vn5lJ8S3frHRNG5i1R8XlKdH5kBjHYpy+g8cm -ez6KJcfA3Z3mNWgQIJ2P2N7Sw4ScDV7oL8kCAwEAAaOBwDCBvTAdBgNVHQ4EFgQU -oBEKIz6W8Qfs4q8p74Klf9AwpLQwDgYDVR0PAQH/BAQDAgEGMA8GA1UdEwEB/wQF -MAMBAf8wewYDVR0fBHQwcjA4oDagNIYyaHR0cDovL2NybC5jb21vZG9jYS5jb20v -QUFBQ2VydGlmaWNhdGVTZXJ2aWNlcy5jcmwwNqA0oDKGMGh0dHA6Ly9jcmwuY29t -b2RvLm5ldC9BQUFDZXJ0aWZpY2F0ZVNlcnZpY2VzLmNybDANBgkqhkiG9w0BAQUF -AAOCAQEACFb8AvCb6P+k+tZ7xkSAzk/ExfYAWMymtrwUSWgEdujm7l3sAg9g1o1Q -GE8mTgHj5rCl7r+8dFRBv/38ErjHT1r0iWAFf2C3BUrz9vHCv8S5dIa2LX1rzNLz -Rt0vxuBqw8M0Ayx9lt1awg6nCpnBBYurDC/zXDrPbDdVCYfeU0BsWO/8tqtlbgT2 -G9w84FoVxp7Z8VlIMCFlA2zs6SFz7JsDoeA3raAVGI/6ugLOpyypEBMs1OUIJqsi -l2D4kF501KKaU73yqWjgom7C12yxow+ev+to51byrvLjKzg6CYG1a4XXvi3tPxq3 -smPi9WIsgtRqAEFQ8TmDn5XpNpaYbg== ------END CERTIFICATE----- - -# Issuer: CN=QuoVadis Root CA 2 O=QuoVadis Limited -# Subject: CN=QuoVadis Root CA 2 O=QuoVadis Limited -# Label: "QuoVadis Root CA 2" -# Serial: 1289 -# MD5 Fingerprint: 5e:39:7b:dd:f8:ba:ec:82:e9:ac:62:ba:0c:54:00:2b -# SHA1 Fingerprint: ca:3a:fb:cf:12:40:36:4b:44:b2:16:20:88:80:48:39:19:93:7c:f7 -# SHA256 Fingerprint: 85:a0:dd:7d:d7:20:ad:b7:ff:05:f8:3d:54:2b:20:9d:c7:ff:45:28:f7:d6:77:b1:83:89:fe:a5:e5:c4:9e:86 ------BEGIN CERTIFICATE----- -MIIFtzCCA5+gAwIBAgICBQkwDQYJKoZIhvcNAQEFBQAwRTELMAkGA1UEBhMCQk0x -GTAXBgNVBAoTEFF1b1ZhZGlzIExpbWl0ZWQxGzAZBgNVBAMTElF1b1ZhZGlzIFJv -b3QgQ0EgMjAeFw0wNjExMjQxODI3MDBaFw0zMTExMjQxODIzMzNaMEUxCzAJBgNV -BAYTAkJNMRkwFwYDVQQKExBRdW9WYWRpcyBMaW1pdGVkMRswGQYDVQQDExJRdW9W -YWRpcyBSb290IENBIDIwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCa -GMpLlA0ALa8DKYrwD4HIrkwZhR0In6spRIXzL4GtMh6QRr+jhiYaHv5+HBg6XJxg -Fyo6dIMzMH1hVBHL7avg5tKifvVrbxi3Cgst/ek+7wrGsxDp3MJGF/hd/aTa/55J -WpzmM+Yklvc/ulsrHHo1wtZn/qtmUIttKGAr79dgw8eTvI02kfN/+NsRE8Scd3bB -rrcCaoF6qUWD4gXmuVbBlDePSHFjIuwXZQeVikvfj8ZaCuWw419eaxGrDPmF60Tp -+ARz8un+XJiM9XOva7R+zdRcAitMOeGylZUtQofX1bOQQ7dsE/He3fbE+Ik/0XX1 -ksOR1YqI0JDs3G3eicJlcZaLDQP9nL9bFqyS2+r+eXyt66/3FsvbzSUr5R/7mp/i -Ucw6UwxI5g69ybR2BlLmEROFcmMDBOAENisgGQLodKcftslWZvB1JdxnwQ5hYIiz -PtGo/KPaHbDRsSNU30R2be1B2MGyIrZTHN81Hdyhdyox5C315eXbyOD/5YDXC2Og -/zOhD7osFRXql7PSorW+8oyWHhqPHWykYTe5hnMz15eWniN9gqRMgeKh0bpnX5UH -oycR7hYQe7xFSkyyBNKr79X9DFHOUGoIMfmR2gyPZFwDwzqLID9ujWc9Otb+fVuI -yV77zGHcizN300QyNQliBJIWENieJ0f7OyHj+OsdWwIDAQABo4GwMIGtMA8GA1Ud -EwEB/wQFMAMBAf8wCwYDVR0PBAQDAgEGMB0GA1UdDgQWBBQahGK8SEwzJQTU7tD2 -A8QZRtGUazBuBgNVHSMEZzBlgBQahGK8SEwzJQTU7tD2A8QZRtGUa6FJpEcwRTEL -MAkGA1UEBhMCQk0xGTAXBgNVBAoTEFF1b1ZhZGlzIExpbWl0ZWQxGzAZBgNVBAMT -ElF1b1ZhZGlzIFJvb3QgQ0EgMoICBQkwDQYJKoZIhvcNAQEFBQADggIBAD4KFk2f -BluornFdLwUvZ+YTRYPENvbzwCYMDbVHZF34tHLJRqUDGCdViXh9duqWNIAXINzn -g/iN/Ae42l9NLmeyhP3ZRPx3UIHmfLTJDQtyU/h2BwdBR5YM++CCJpNVjP4iH2Bl -fF/nJrP3MpCYUNQ3cVX2kiF495V5+vgtJodmVjB3pjd4M1IQWK4/YY7yarHvGH5K -WWPKjaJW1acvvFYfzznB4vsKqBUsfU16Y8Zsl0Q80m/DShcK+JDSV6IZUaUtl0Ha -B0+pUNqQjZRG4T7wlP0QADj1O+hA4bRuVhogzG9Yje0uRY/W6ZM/57Es3zrWIozc -hLsib9D45MY56QSIPMO661V6bYCZJPVsAfv4l7CUW+v90m/xd2gNNWQjrLhVoQPR -TUIZ3Ph1WVaj+ahJefivDrkRoHy3au000LYmYjgahwz46P0u05B/B5EqHdZ+XIWD -mbA4CD/pXvk1B+TJYm5Xf6dQlfe6yJvmjqIBxdZmv3lh8zwc4bmCXF2gw+nYSL0Z -ohEUGW6yhhtoPkg3Goi3XZZenMfvJ2II4pEZXNLxId26F0KCl3GBUzGpn/Z9Yr9y -4aOTHcyKJloJONDO1w2AFrR4pTqHTI2KpdVGl/IsELm8VCLAAVBpQ570su9t+Oza -8eOx79+Rj1QqCyXBJhnEUhAFZdWCEOrCMc0u ------END CERTIFICATE----- - -# Issuer: CN=QuoVadis Root CA 3 O=QuoVadis Limited -# Subject: CN=QuoVadis Root CA 3 O=QuoVadis Limited -# Label: "QuoVadis Root CA 3" -# Serial: 1478 -# MD5 Fingerprint: 31:85:3c:62:94:97:63:b9:aa:fd:89:4e:af:6f:e0:cf -# SHA1 Fingerprint: 1f:49:14:f7:d8:74:95:1d:dd:ae:02:c0:be:fd:3a:2d:82:75:51:85 -# SHA256 Fingerprint: 18:f1:fc:7f:20:5d:f8:ad:dd:eb:7f:e0:07:dd:57:e3:af:37:5a:9c:4d:8d:73:54:6b:f4:f1:fe:d1:e1:8d:35 ------BEGIN CERTIFICATE----- -MIIGnTCCBIWgAwIBAgICBcYwDQYJKoZIhvcNAQEFBQAwRTELMAkGA1UEBhMCQk0x -GTAXBgNVBAoTEFF1b1ZhZGlzIExpbWl0ZWQxGzAZBgNVBAMTElF1b1ZhZGlzIFJv -b3QgQ0EgMzAeFw0wNjExMjQxOTExMjNaFw0zMTExMjQxOTA2NDRaMEUxCzAJBgNV -BAYTAkJNMRkwFwYDVQQKExBRdW9WYWRpcyBMaW1pdGVkMRswGQYDVQQDExJRdW9W -YWRpcyBSb290IENBIDMwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDM -V0IWVJzmmNPTTe7+7cefQzlKZbPoFog02w1ZkXTPkrgEQK0CSzGrvI2RaNggDhoB -4hp7Thdd4oq3P5kazethq8Jlph+3t723j/z9cI8LoGe+AaJZz3HmDyl2/7FWeUUr -H556VOijKTVopAFPD6QuN+8bv+OPEKhyq1hX51SGyMnzW9os2l2ObjyjPtr7guXd -8lyyBTNvijbO0BNO/79KDDRMpsMhvVAEVeuxu537RR5kFd5VAYwCdrXLoT9Cabwv -vWhDFlaJKjdhkf2mrk7AyxRllDdLkgbvBNDInIjbC3uBr7E9KsRlOni27tyAsdLT -mZw67mtaa7ONt9XOnMK+pUsvFrGeaDsGb659n/je7Mwpp5ijJUMv7/FfJuGITfhe -btfZFG4ZM2mnO4SJk8RTVROhUXhA+LjJou57ulJCg54U7QVSWllWp5f8nT8KKdjc -T5EOE7zelaTfi5m+rJsziO+1ga8bxiJTyPbH7pcUsMV8eFLI8M5ud2CEpukqdiDt -WAEXMJPpGovgc2PZapKUSU60rUqFxKMiMPwJ7Wgic6aIDFUhWMXhOp8q3crhkODZ -c6tsgLjoC2SToJyMGf+z0gzskSaHirOi4XCPLArlzW1oUevaPwV/izLmE1xr/l9A -4iLItLRkT9a6fUg+qGkM17uGcclzuD87nSVL2v9A6wIDAQABo4IBlTCCAZEwDwYD -VR0TAQH/BAUwAwEB/zCB4QYDVR0gBIHZMIHWMIHTBgkrBgEEAb5YAAMwgcUwgZMG -CCsGAQUFBwICMIGGGoGDQW55IHVzZSBvZiB0aGlzIENlcnRpZmljYXRlIGNvbnN0 -aXR1dGVzIGFjY2VwdGFuY2Ugb2YgdGhlIFF1b1ZhZGlzIFJvb3QgQ0EgMyBDZXJ0 -aWZpY2F0ZSBQb2xpY3kgLyBDZXJ0aWZpY2F0aW9uIFByYWN0aWNlIFN0YXRlbWVu -dC4wLQYIKwYBBQUHAgEWIWh0dHA6Ly93d3cucXVvdmFkaXNnbG9iYWwuY29tL2Nw -czALBgNVHQ8EBAMCAQYwHQYDVR0OBBYEFPLAE+CCQz777i9nMpY1XNu4ywLQMG4G -A1UdIwRnMGWAFPLAE+CCQz777i9nMpY1XNu4ywLQoUmkRzBFMQswCQYDVQQGEwJC -TTEZMBcGA1UEChMQUXVvVmFkaXMgTGltaXRlZDEbMBkGA1UEAxMSUXVvVmFkaXMg -Um9vdCBDQSAzggIFxjANBgkqhkiG9w0BAQUFAAOCAgEAT62gLEz6wPJv92ZVqyM0 -7ucp2sNbtrCD2dDQ4iH782CnO11gUyeim/YIIirnv6By5ZwkajGxkHon24QRiSem -d1o417+shvzuXYO8BsbRd2sPbSQvS3pspweWyuOEn62Iix2rFo1bZhfZFvSLgNLd -+LJ2w/w4E6oM3kJpK27zPOuAJ9v1pkQNn1pVWQvVDVJIxa6f8i+AxeoyUDUSly7B -4f/xI4hROJ/yZlZ25w9Rl6VSDE1JUZU2Pb+iSwwQHYaZTKrzchGT5Or2m9qoXadN -t54CrnMAyNojA+j56hl0YgCUyyIgvpSnWbWCar6ZeXqp8kokUvd0/bpO5qgdAm6x -DYBEwa7TIzdfu4V8K5Iu6H6li92Z4b8nby1dqnuH/grdS/yO9SbkbnBCbjPsMZ57 -k8HkyWkaPcBrTiJt7qtYTcbQQcEr6k8Sh17rRdhs9ZgC06DYVYoGmRmioHfRMJ6s -zHXug/WwYjnPbFfiTNKRCw51KBuav/0aQ/HKd/s7j2G4aSgWQgRecCocIdiP4b0j -Wy10QJLZYxkNc91pvGJHvOB0K7Lrfb5BG7XARsWhIstfTsEokt4YutUqKLsRixeT -mJlglFwjz1onl14LBQaTNx47aTbrqZ5hHY8y2o4M1nQ+ewkk2gF3R8Q7zTSMmfXK -4SVhM7JZG+Ju1zdXtg2pEto= ------END CERTIFICATE----- - -# Issuer: O=SECOM Trust.net OU=Security Communication RootCA1 -# Subject: O=SECOM Trust.net OU=Security Communication RootCA1 -# Label: "Security Communication Root CA" -# Serial: 0 -# MD5 Fingerprint: f1:bc:63:6a:54:e0:b5:27:f5:cd:e7:1a:e3:4d:6e:4a -# SHA1 Fingerprint: 36:b1:2b:49:f9:81:9e:d7:4c:9e:bc:38:0f:c6:56:8f:5d:ac:b2:f7 -# SHA256 Fingerprint: e7:5e:72:ed:9f:56:0e:ec:6e:b4:80:00:73:a4:3f:c3:ad:19:19:5a:39:22:82:01:78:95:97:4a:99:02:6b:6c ------BEGIN CERTIFICATE----- -MIIDWjCCAkKgAwIBAgIBADANBgkqhkiG9w0BAQUFADBQMQswCQYDVQQGEwJKUDEY -MBYGA1UEChMPU0VDT00gVHJ1c3QubmV0MScwJQYDVQQLEx5TZWN1cml0eSBDb21t -dW5pY2F0aW9uIFJvb3RDQTEwHhcNMDMwOTMwMDQyMDQ5WhcNMjMwOTMwMDQyMDQ5 -WjBQMQswCQYDVQQGEwJKUDEYMBYGA1UEChMPU0VDT00gVHJ1c3QubmV0MScwJQYD -VQQLEx5TZWN1cml0eSBDb21tdW5pY2F0aW9uIFJvb3RDQTEwggEiMA0GCSqGSIb3 -DQEBAQUAA4IBDwAwggEKAoIBAQCzs/5/022x7xZ8V6UMbXaKL0u/ZPtM7orw8yl8 -9f/uKuDp6bpbZCKamm8sOiZpUQWZJtzVHGpxxpp9Hp3dfGzGjGdnSj74cbAZJ6kJ -DKaVv0uMDPpVmDvY6CKhS3E4eayXkmmziX7qIWgGmBSWh9JhNrxtJ1aeV+7AwFb9 -Ms+k2Y7CI9eNqPPYJayX5HA49LY6tJ07lyZDo6G8SVlyTCMwhwFY9k6+HGhWZq/N -QV3Is00qVUarH9oe4kA92819uZKAnDfdDJZkndwi92SL32HeFZRSFaB9UslLqCHJ -xrHty8OVYNEP8Ktw+N/LTX7s1vqr2b1/VPKl6Xn62dZ2JChzAgMBAAGjPzA9MB0G -A1UdDgQWBBSgc0mZaNyFW2XjmygvV5+9M7wHSDALBgNVHQ8EBAMCAQYwDwYDVR0T -AQH/BAUwAwEB/zANBgkqhkiG9w0BAQUFAAOCAQEAaECpqLvkT115swW1F7NgE+vG -kl3g0dNq/vu+m22/xwVtWSDEHPC32oRYAmP6SBbvT6UL90qY8j+eG61Ha2POCEfr -Uj94nK9NrvjVT8+amCoQQTlSxN3Zmw7vkwGusi7KaEIkQmywszo+zenaSMQVy+n5 -Bw+SUEmK3TGXX8npN6o7WWWXlDLJs58+OmJYxUmtYg5xpTKqL8aJdkNAExNnPaJU -JRDL8Try2frbSVa7pv6nQTXD4IhhyYjH3zYQIphZ6rBK+1YWc26sTfcioU+tHXot -RSflMMFe8toTyyVCUZVHA4xsIcx0Qu1T/zOLjw9XARYvz6buyXAiFL39vmwLAw== ------END CERTIFICATE----- - -# Issuer: CN=XRamp Global Certification Authority O=XRamp Security Services Inc OU=www.xrampsecurity.com -# Subject: CN=XRamp Global Certification Authority O=XRamp Security Services Inc OU=www.xrampsecurity.com -# Label: "XRamp Global CA Root" -# Serial: 107108908803651509692980124233745014957 -# MD5 Fingerprint: a1:0b:44:b3:ca:10:d8:00:6e:9d:0f:d8:0f:92:0a:d1 -# SHA1 Fingerprint: b8:01:86:d1:eb:9c:86:a5:41:04:cf:30:54:f3:4c:52:b7:e5:58:c6 -# SHA256 Fingerprint: ce:cd:dc:90:50:99:d8:da:df:c5:b1:d2:09:b7:37:cb:e2:c1:8c:fb:2c:10:c0:ff:0b:cf:0d:32:86:fc:1a:a2 ------BEGIN CERTIFICATE----- -MIIEMDCCAxigAwIBAgIQUJRs7Bjq1ZxN1ZfvdY+grTANBgkqhkiG9w0BAQUFADCB -gjELMAkGA1UEBhMCVVMxHjAcBgNVBAsTFXd3dy54cmFtcHNlY3VyaXR5LmNvbTEk -MCIGA1UEChMbWFJhbXAgU2VjdXJpdHkgU2VydmljZXMgSW5jMS0wKwYDVQQDEyRY -UmFtcCBHbG9iYWwgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMDQxMTAxMTcx -NDA0WhcNMzUwMTAxMDUzNzE5WjCBgjELMAkGA1UEBhMCVVMxHjAcBgNVBAsTFXd3 -dy54cmFtcHNlY3VyaXR5LmNvbTEkMCIGA1UEChMbWFJhbXAgU2VjdXJpdHkgU2Vy -dmljZXMgSW5jMS0wKwYDVQQDEyRYUmFtcCBHbG9iYWwgQ2VydGlmaWNhdGlvbiBB -dXRob3JpdHkwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCYJB69FbS6 -38eMpSe2OAtp87ZOqCwuIR1cRN8hXX4jdP5efrRKt6atH67gBhbim1vZZ3RrXYCP -KZ2GG9mcDZhtdhAoWORlsH9KmHmf4MMxfoArtYzAQDsRhtDLooY2YKTVMIJt2W7Q -DxIEM5dfT2Fa8OT5kavnHTu86M/0ay00fOJIYRyO82FEzG+gSqmUsE3a56k0enI4 -qEHMPJQRfevIpoy3hsvKMzvZPTeL+3o+hiznc9cKV6xkmxnr9A8ECIqsAxcZZPRa -JSKNNCyy9mgdEm3Tih4U2sSPpuIjhdV6Db1q4Ons7Be7QhtnqiXtRYMh/MHJfNVi -PvryxS3T/dRlAgMBAAGjgZ8wgZwwEwYJKwYBBAGCNxQCBAYeBABDAEEwCwYDVR0P -BAQDAgGGMA8GA1UdEwEB/wQFMAMBAf8wHQYDVR0OBBYEFMZPoj0GY4QJnM5i5ASs -jVy16bYbMDYGA1UdHwQvMC0wK6ApoCeGJWh0dHA6Ly9jcmwueHJhbXBzZWN1cml0 -eS5jb20vWEdDQS5jcmwwEAYJKwYBBAGCNxUBBAMCAQEwDQYJKoZIhvcNAQEFBQAD -ggEBAJEVOQMBG2f7Shz5CmBbodpNl2L5JFMn14JkTpAuw0kbK5rc/Kh4ZzXxHfAR -vbdI4xD2Dd8/0sm2qlWkSLoC295ZLhVbO50WfUfXN+pfTXYSNrsf16GBBEYgoyxt -qZ4Bfj8pzgCT3/3JknOJiWSe5yvkHJEs0rnOfc5vMZnT5r7SHpDwCRR5XCOrTdLa -IR9NmXmd4c8nnxCbHIgNsIpkQTG4DmyQJKSbXHGPurt+HBvbaoAPIbzp26a3QPSy -i6mx5O+aGtA9aZnuqCij4Tyz8LIRnM98QObd50N9otg6tamN8jSZxNQQ4Qb9CYQQ -O+7ETPTsJ3xCwnR8gooJybQDJbw= ------END CERTIFICATE----- - -# Issuer: O=The Go Daddy Group, Inc. OU=Go Daddy Class 2 Certification Authority -# Subject: O=The Go Daddy Group, Inc. OU=Go Daddy Class 2 Certification Authority -# Label: "Go Daddy Class 2 CA" -# Serial: 0 -# MD5 Fingerprint: 91:de:06:25:ab:da:fd:32:17:0c:bb:25:17:2a:84:67 -# SHA1 Fingerprint: 27:96:ba:e6:3f:18:01:e2:77:26:1b:a0:d7:77:70:02:8f:20:ee:e4 -# SHA256 Fingerprint: c3:84:6b:f2:4b:9e:93:ca:64:27:4c:0e:c6:7c:1e:cc:5e:02:4f:fc:ac:d2:d7:40:19:35:0e:81:fe:54:6a:e4 ------BEGIN CERTIFICATE----- -MIIEADCCAuigAwIBAgIBADANBgkqhkiG9w0BAQUFADBjMQswCQYDVQQGEwJVUzEh -MB8GA1UEChMYVGhlIEdvIERhZGR5IEdyb3VwLCBJbmMuMTEwLwYDVQQLEyhHbyBE -YWRkeSBDbGFzcyAyIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTA0MDYyOTE3 -MDYyMFoXDTM0MDYyOTE3MDYyMFowYzELMAkGA1UEBhMCVVMxITAfBgNVBAoTGFRo -ZSBHbyBEYWRkeSBHcm91cCwgSW5jLjExMC8GA1UECxMoR28gRGFkZHkgQ2xhc3Mg -MiBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTCCASAwDQYJKoZIhvcNAQEBBQADggEN -ADCCAQgCggEBAN6d1+pXGEmhW+vXX0iG6r7d/+TvZxz0ZWizV3GgXne77ZtJ6XCA -PVYYYwhv2vLM0D9/AlQiVBDYsoHUwHU9S3/Hd8M+eKsaA7Ugay9qK7HFiH7Eux6w -wdhFJ2+qN1j3hybX2C32qRe3H3I2TqYXP2WYktsqbl2i/ojgC95/5Y0V4evLOtXi -EqITLdiOr18SPaAIBQi2XKVlOARFmR6jYGB0xUGlcmIbYsUfb18aQr4CUWWoriMY -avx4A6lNf4DD+qta/KFApMoZFv6yyO9ecw3ud72a9nmYvLEHZ6IVDd2gWMZEewo+ -YihfukEHU1jPEX44dMX4/7VpkI+EdOqXG68CAQOjgcAwgb0wHQYDVR0OBBYEFNLE -sNKR1EwRcbNhyz2h/t2oatTjMIGNBgNVHSMEgYUwgYKAFNLEsNKR1EwRcbNhyz2h -/t2oatTjoWekZTBjMQswCQYDVQQGEwJVUzEhMB8GA1UEChMYVGhlIEdvIERhZGR5 -IEdyb3VwLCBJbmMuMTEwLwYDVQQLEyhHbyBEYWRkeSBDbGFzcyAyIENlcnRpZmlj -YXRpb24gQXV0aG9yaXR5ggEAMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEFBQAD -ggEBADJL87LKPpH8EsahB4yOd6AzBhRckB4Y9wimPQoZ+YeAEW5p5JYXMP80kWNy -OO7MHAGjHZQopDH2esRU1/blMVgDoszOYtuURXO1v0XJJLXVggKtI3lpjbi2Tc7P -TMozI+gciKqdi0FuFskg5YmezTvacPd+mSYgFFQlq25zheabIZ0KbIIOqPjCDPoQ -HmyW74cNxA9hi63ugyuV+I6ShHI56yDqg+2DzZduCLzrTia2cyvk0/ZM/iZx4mER -dEr/VxqHD3VILs9RaRegAhJhldXRQLIQTO7ErBBDpqWeCtWVYpoNz4iCxTIM5Cuf -ReYNnyicsbkqWletNw+vHX/bvZ8= ------END CERTIFICATE----- - -# Issuer: O=Starfield Technologies, Inc. OU=Starfield Class 2 Certification Authority -# Subject: O=Starfield Technologies, Inc. OU=Starfield Class 2 Certification Authority -# Label: "Starfield Class 2 CA" -# Serial: 0 -# MD5 Fingerprint: 32:4a:4b:bb:c8:63:69:9b:be:74:9a:c6:dd:1d:46:24 -# SHA1 Fingerprint: ad:7e:1c:28:b0:64:ef:8f:60:03:40:20:14:c3:d0:e3:37:0e:b5:8a -# SHA256 Fingerprint: 14:65:fa:20:53:97:b8:76:fa:a6:f0:a9:95:8e:55:90:e4:0f:cc:7f:aa:4f:b7:c2:c8:67:75:21:fb:5f:b6:58 ------BEGIN CERTIFICATE----- -MIIEDzCCAvegAwIBAgIBADANBgkqhkiG9w0BAQUFADBoMQswCQYDVQQGEwJVUzEl -MCMGA1UEChMcU3RhcmZpZWxkIFRlY2hub2xvZ2llcywgSW5jLjEyMDAGA1UECxMp -U3RhcmZpZWxkIENsYXNzIDIgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMDQw -NjI5MTczOTE2WhcNMzQwNjI5MTczOTE2WjBoMQswCQYDVQQGEwJVUzElMCMGA1UE -ChMcU3RhcmZpZWxkIFRlY2hub2xvZ2llcywgSW5jLjEyMDAGA1UECxMpU3RhcmZp -ZWxkIENsYXNzIDIgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwggEgMA0GCSqGSIb3 -DQEBAQUAA4IBDQAwggEIAoIBAQC3Msj+6XGmBIWtDBFk385N78gDGIc/oav7PKaf -8MOh2tTYbitTkPskpD6E8J7oX+zlJ0T1KKY/e97gKvDIr1MvnsoFAZMej2YcOadN -+lq2cwQlZut3f+dZxkqZJRRU6ybH838Z1TBwj6+wRir/resp7defqgSHo9T5iaU0 -X9tDkYI22WY8sbi5gv2cOj4QyDvvBmVmepsZGD3/cVE8MC5fvj13c7JdBmzDI1aa -K4UmkhynArPkPw2vCHmCuDY96pzTNbO8acr1zJ3o/WSNF4Azbl5KXZnJHoe0nRrA -1W4TNSNe35tfPe/W93bC6j67eA0cQmdrBNj41tpvi/JEoAGrAgEDo4HFMIHCMB0G -A1UdDgQWBBS/X7fRzt0fhvRbVazc1xDCDqmI5zCBkgYDVR0jBIGKMIGHgBS/X7fR -zt0fhvRbVazc1xDCDqmI56FspGowaDELMAkGA1UEBhMCVVMxJTAjBgNVBAoTHFN0 -YXJmaWVsZCBUZWNobm9sb2dpZXMsIEluYy4xMjAwBgNVBAsTKVN0YXJmaWVsZCBD -bGFzcyAyIENlcnRpZmljYXRpb24gQXV0aG9yaXR5ggEAMAwGA1UdEwQFMAMBAf8w -DQYJKoZIhvcNAQEFBQADggEBAAWdP4id0ckaVaGsafPzWdqbAYcaT1epoXkJKtv3 -L7IezMdeatiDh6GX70k1PncGQVhiv45YuApnP+yz3SFmH8lU+nLMPUxA2IGvd56D -eruix/U0F47ZEUD0/CwqTRV/p2JdLiXTAAsgGh1o+Re49L2L7ShZ3U0WixeDyLJl -xy16paq8U4Zt3VekyvggQQto8PT7dL5WXXp59fkdheMtlb71cZBDzI0fmgAKhynp -VSJYACPq4xJDKVtHCN2MQWplBqjlIapBtJUhlbl90TSrE9atvNziPTnNvT51cKEY -WQPJIrSPnNVeKtelttQKbfi3QBFGmh95DmK/D5fs4C8fF5Q= ------END CERTIFICATE----- - -# Issuer: CN=DigiCert Assured ID Root CA O=DigiCert Inc OU=www.digicert.com -# Subject: CN=DigiCert Assured ID Root CA O=DigiCert Inc OU=www.digicert.com -# Label: "DigiCert Assured ID Root CA" -# Serial: 17154717934120587862167794914071425081 -# MD5 Fingerprint: 87:ce:0b:7b:2a:0e:49:00:e1:58:71:9b:37:a8:93:72 -# SHA1 Fingerprint: 05:63:b8:63:0d:62:d7:5a:bb:c8:ab:1e:4b:df:b5:a8:99:b2:4d:43 -# SHA256 Fingerprint: 3e:90:99:b5:01:5e:8f:48:6c:00:bc:ea:9d:11:1e:e7:21:fa:ba:35:5a:89:bc:f1:df:69:56:1e:3d:c6:32:5c ------BEGIN CERTIFICATE----- -MIIDtzCCAp+gAwIBAgIQDOfg5RfYRv6P5WD8G/AwOTANBgkqhkiG9w0BAQUFADBl -MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3 -d3cuZGlnaWNlcnQuY29tMSQwIgYDVQQDExtEaWdpQ2VydCBBc3N1cmVkIElEIFJv -b3QgQ0EwHhcNMDYxMTEwMDAwMDAwWhcNMzExMTEwMDAwMDAwWjBlMQswCQYDVQQG -EwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3d3cuZGlnaWNl -cnQuY29tMSQwIgYDVQQDExtEaWdpQ2VydCBBc3N1cmVkIElEIFJvb3QgQ0EwggEi -MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCtDhXO5EOAXLGH87dg+XESpa7c -JpSIqvTO9SA5KFhgDPiA2qkVlTJhPLWxKISKityfCgyDF3qPkKyK53lTXDGEKvYP -mDI2dsze3Tyoou9q+yHyUmHfnyDXH+Kx2f4YZNISW1/5WBg1vEfNoTb5a3/UsDg+ -wRvDjDPZ2C8Y/igPs6eD1sNuRMBhNZYW/lmci3Zt1/GiSw0r/wty2p5g0I6QNcZ4 -VYcgoc/lbQrISXwxmDNsIumH0DJaoroTghHtORedmTpyoeb6pNnVFzF1roV9Iq4/ -AUaG9ih5yLHa5FcXxH4cDrC0kqZWs72yl+2qp/C3xag/lRbQ/6GW6whfGHdPAgMB -AAGjYzBhMA4GA1UdDwEB/wQEAwIBhjAPBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQW -BBRF66Kv9JLLgjEtUYunpyGd823IDzAfBgNVHSMEGDAWgBRF66Kv9JLLgjEtUYun -pyGd823IDzANBgkqhkiG9w0BAQUFAAOCAQEAog683+Lt8ONyc3pklL/3cmbYMuRC -dWKuh+vy1dneVrOfzM4UKLkNl2BcEkxY5NM9g0lFWJc1aRqoR+pWxnmrEthngYTf -fwk8lOa4JiwgvT2zKIn3X/8i4peEH+ll74fg38FnSbNd67IJKusm7Xi+fT8r87cm -NW1fiQG2SVufAQWbqz0lwcy2f8Lxb4bG+mRo64EtlOtCt/qMHt1i8b5QZ7dsvfPx -H2sMNgcWfzd8qVttevESRmCD1ycEvkvOl77DZypoEd+A5wwzZr8TDRRu838fYxAe -+o0bJW1sj6W3YQGx0qMmoRBxna3iw/nDmVG3KwcIzi7mULKn+gpFL6Lw8g== ------END CERTIFICATE----- - -# Issuer: CN=DigiCert Global Root CA O=DigiCert Inc OU=www.digicert.com -# Subject: CN=DigiCert Global Root CA O=DigiCert Inc OU=www.digicert.com -# Label: "DigiCert Global Root CA" -# Serial: 10944719598952040374951832963794454346 -# MD5 Fingerprint: 79:e4:a9:84:0d:7d:3a:96:d7:c0:4f:e2:43:4c:89:2e -# SHA1 Fingerprint: a8:98:5d:3a:65:e5:e5:c4:b2:d7:d6:6d:40:c6:dd:2f:b1:9c:54:36 -# SHA256 Fingerprint: 43:48:a0:e9:44:4c:78:cb:26:5e:05:8d:5e:89:44:b4:d8:4f:96:62:bd:26:db:25:7f:89:34:a4:43:c7:01:61 ------BEGIN CERTIFICATE----- -MIIDrzCCApegAwIBAgIQCDvgVpBCRrGhdWrJWZHHSjANBgkqhkiG9w0BAQUFADBh -MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3 -d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBD -QTAeFw0wNjExMTAwMDAwMDBaFw0zMTExMTAwMDAwMDBaMGExCzAJBgNVBAYTAlVT -MRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2VydC5j -b20xIDAeBgNVBAMTF0RpZ2lDZXJ0IEdsb2JhbCBSb290IENBMIIBIjANBgkqhkiG -9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4jvhEXLeqKTTo1eqUKKPC3eQyaKl7hLOllsB -CSDMAZOnTjC3U/dDxGkAV53ijSLdhwZAAIEJzs4bg7/fzTtxRuLWZscFs3YnFo97 -nh6Vfe63SKMI2tavegw5BmV/Sl0fvBf4q77uKNd0f3p4mVmFaG5cIzJLv07A6Fpt -43C/dxC//AH2hdmoRBBYMql1GNXRor5H4idq9Joz+EkIYIvUX7Q6hL+hqkpMfT7P -T19sdl6gSzeRntwi5m3OFBqOasv+zbMUZBfHWymeMr/y7vrTC0LUq7dBMtoM1O/4 -gdW7jVg/tRvoSSiicNoxBN33shbyTApOB6jtSj1etX+jkMOvJwIDAQABo2MwYTAO -BgNVHQ8BAf8EBAMCAYYwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUA95QNVbR -TLtm8KPiGxvDl7I90VUwHwYDVR0jBBgwFoAUA95QNVbRTLtm8KPiGxvDl7I90VUw -DQYJKoZIhvcNAQEFBQADggEBAMucN6pIExIK+t1EnE9SsPTfrgT1eXkIoyQY/Esr -hMAtudXH/vTBH1jLuG2cenTnmCmrEbXjcKChzUyImZOMkXDiqw8cvpOp/2PV5Adg -06O/nVsJ8dWO41P0jmP6P6fbtGbfYmbW0W5BjfIttep3Sp+dWOIrWcBAI+0tKIJF -PnlUkiaY4IBIqDfv8NZ5YBberOgOzW6sRBc4L0na4UU+Krk2U886UAb3LujEV0ls -YSEY1QSteDwsOoBrp+uvFRTp2InBuThs4pFsiv9kuXclVzDAGySj4dzp30d8tbQk -CAUw7C29C79Fv1C5qfPrmAESrciIxpg0X40KPMbp1ZWVbd4= ------END CERTIFICATE----- - -# Issuer: CN=DigiCert High Assurance EV Root CA O=DigiCert Inc OU=www.digicert.com -# Subject: CN=DigiCert High Assurance EV Root CA O=DigiCert Inc OU=www.digicert.com -# Label: "DigiCert High Assurance EV Root CA" -# Serial: 3553400076410547919724730734378100087 -# MD5 Fingerprint: d4:74:de:57:5c:39:b2:d3:9c:85:83:c5:c0:65:49:8a -# SHA1 Fingerprint: 5f:b7:ee:06:33:e2:59:db:ad:0c:4c:9a:e6:d3:8f:1a:61:c7:dc:25 -# SHA256 Fingerprint: 74:31:e5:f4:c3:c1:ce:46:90:77:4f:0b:61:e0:54:40:88:3b:a9:a0:1e:d0:0b:a6:ab:d7:80:6e:d3:b1:18:cf ------BEGIN CERTIFICATE----- -MIIDxTCCAq2gAwIBAgIQAqxcJmoLQJuPC3nyrkYldzANBgkqhkiG9w0BAQUFADBs -MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3 -d3cuZGlnaWNlcnQuY29tMSswKQYDVQQDEyJEaWdpQ2VydCBIaWdoIEFzc3VyYW5j -ZSBFViBSb290IENBMB4XDTA2MTExMDAwMDAwMFoXDTMxMTExMDAwMDAwMFowbDEL -MAkGA1UEBhMCVVMxFTATBgNVBAoTDERpZ2lDZXJ0IEluYzEZMBcGA1UECxMQd3d3 -LmRpZ2ljZXJ0LmNvbTErMCkGA1UEAxMiRGlnaUNlcnQgSGlnaCBBc3N1cmFuY2Ug -RVYgUm9vdCBDQTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMbM5XPm -+9S75S0tMqbf5YE/yc0lSbZxKsPVlDRnogocsF9ppkCxxLeyj9CYpKlBWTrT3JTW -PNt0OKRKzE0lgvdKpVMSOO7zSW1xkX5jtqumX8OkhPhPYlG++MXs2ziS4wblCJEM -xChBVfvLWokVfnHoNb9Ncgk9vjo4UFt3MRuNs8ckRZqnrG0AFFoEt7oT61EKmEFB -Ik5lYYeBQVCmeVyJ3hlKV9Uu5l0cUyx+mM0aBhakaHPQNAQTXKFx01p8VdteZOE3 -hzBWBOURtCmAEvF5OYiiAhF8J2a3iLd48soKqDirCmTCv2ZdlYTBoSUeh10aUAsg -EsxBu24LUTi4S8sCAwEAAaNjMGEwDgYDVR0PAQH/BAQDAgGGMA8GA1UdEwEB/wQF -MAMBAf8wHQYDVR0OBBYEFLE+w2kD+L9HAdSYJhoIAu9jZCvDMB8GA1UdIwQYMBaA -FLE+w2kD+L9HAdSYJhoIAu9jZCvDMA0GCSqGSIb3DQEBBQUAA4IBAQAcGgaX3Nec -nzyIZgYIVyHbIUf4KmeqvxgydkAQV8GK83rZEWWONfqe/EW1ntlMMUu4kehDLI6z -eM7b41N5cdblIZQB2lWHmiRk9opmzN6cN82oNLFpmyPInngiK3BD41VHMWEZ71jF -hS9OMPagMRYjyOfiZRYzy78aG6A9+MpeizGLYAiJLQwGXFK3xPkKmNEVX58Svnw2 -Yzi9RKR/5CYrCsSXaQ3pjOLAEFe4yHYSkVXySGnYvCoCWw9E1CAx2/S6cCZdkGCe -vEsXCS+0yx5DaMkHJ8HSXPfqIbloEpw8nL+e/IBcm2PN7EeqJSdnoDfzAIJ9VNep -+OkuE6N36B9K ------END CERTIFICATE----- - -# Issuer: CN=DST Root CA X3 O=Digital Signature Trust Co. -# Subject: CN=DST Root CA X3 O=Digital Signature Trust Co. -# Label: "DST Root CA X3" -# Serial: 91299735575339953335919266965803778155 -# MD5 Fingerprint: 41:03:52:dc:0f:f7:50:1b:16:f0:02:8e:ba:6f:45:c5 -# SHA1 Fingerprint: da:c9:02:4f:54:d8:f6:df:94:93:5f:b1:73:26:38:ca:6a:d7:7c:13 -# SHA256 Fingerprint: 06:87:26:03:31:a7:24:03:d9:09:f1:05:e6:9b:cf:0d:32:e1:bd:24:93:ff:c6:d9:20:6d:11:bc:d6:77:07:39 ------BEGIN CERTIFICATE----- -MIIDSjCCAjKgAwIBAgIQRK+wgNajJ7qJMDmGLvhAazANBgkqhkiG9w0BAQUFADA/ -MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT -DkRTVCBSb290IENBIFgzMB4XDTAwMDkzMDIxMTIxOVoXDTIxMDkzMDE0MDExNVow -PzEkMCIGA1UEChMbRGlnaXRhbCBTaWduYXR1cmUgVHJ1c3QgQ28uMRcwFQYDVQQD -Ew5EU1QgUm9vdCBDQSBYMzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB -AN+v6ZdQCINXtMxiZfaQguzH0yxrMMpb7NnDfcdAwRgUi+DoM3ZJKuM/IUmTrE4O -rz5Iy2Xu/NMhD2XSKtkyj4zl93ewEnu1lcCJo6m67XMuegwGMoOifooUMM0RoOEq -OLl5CjH9UL2AZd+3UWODyOKIYepLYYHsUmu5ouJLGiifSKOeDNoJjj4XLh7dIN9b -xiqKqy69cK3FCxolkHRyxXtqqzTWMIn/5WgTe1QLyNau7Fqckh49ZLOMxt+/yUFw -7BZy1SbsOFU5Q9D8/RhcQPGX69Wam40dutolucbY38EVAjqr2m7xPi71XAicPNaD -aeQQmxkqtilX4+U9m5/wAl0CAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNV -HQ8BAf8EBAMCAQYwHQYDVR0OBBYEFMSnsaR7LHH62+FLkHX/xBVghYkQMA0GCSqG -SIb3DQEBBQUAA4IBAQCjGiybFwBcqR7uKGY3Or+Dxz9LwwmglSBd49lZRNI+DT69 -ikugdB/OEIKcdBodfpga3csTS7MgROSR6cz8faXbauX+5v3gTt23ADq1cEmv8uXr -AvHRAosZy5Q6XkjEGB5YGV8eAlrwDPGxrancWYaLbumR9YbK+rlmM6pZW87ipxZz -R8srzJmwN0jP41ZL9c8PDHIyh8bwRLtTcm1D9SZImlJnt1ir/md2cXjbDaJWFBM5 -JDGFoqgCWjBH4d1QB7wCCZAA62RjYJsWvIjJEubSfZGL+T0yjWW06XyxV3bqxbYo -Ob8VZRzI9neWagqNdwvYkQsEjgfbKbYK7p2CNTUQ ------END CERTIFICATE----- - -# Issuer: CN=SwissSign Gold CA - G2 O=SwissSign AG -# Subject: CN=SwissSign Gold CA - G2 O=SwissSign AG -# Label: "SwissSign Gold CA - G2" -# Serial: 13492815561806991280 -# MD5 Fingerprint: 24:77:d9:a8:91:d1:3b:fa:88:2d:c2:ff:f8:cd:33:93 -# SHA1 Fingerprint: d8:c5:38:8a:b7:30:1b:1b:6e:d4:7a:e6:45:25:3a:6f:9f:1a:27:61 -# SHA256 Fingerprint: 62:dd:0b:e9:b9:f5:0a:16:3e:a0:f8:e7:5c:05:3b:1e:ca:57:ea:55:c8:68:8f:64:7c:68:81:f2:c8:35:7b:95 ------BEGIN CERTIFICATE----- -MIIFujCCA6KgAwIBAgIJALtAHEP1Xk+wMA0GCSqGSIb3DQEBBQUAMEUxCzAJBgNV -BAYTAkNIMRUwEwYDVQQKEwxTd2lzc1NpZ24gQUcxHzAdBgNVBAMTFlN3aXNzU2ln -biBHb2xkIENBIC0gRzIwHhcNMDYxMDI1MDgzMDM1WhcNMzYxMDI1MDgzMDM1WjBF -MQswCQYDVQQGEwJDSDEVMBMGA1UEChMMU3dpc3NTaWduIEFHMR8wHQYDVQQDExZT -d2lzc1NpZ24gR29sZCBDQSAtIEcyMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIIC -CgKCAgEAr+TufoskDhJuqVAtFkQ7kpJcyrhdhJJCEyq8ZVeCQD5XJM1QiyUqt2/8 -76LQwB8CJEoTlo8jE+YoWACjR8cGp4QjK7u9lit/VcyLwVcfDmJlD909Vopz2q5+ -bbqBHH5CjCA12UNNhPqE21Is8w4ndwtrvxEvcnifLtg+5hg3Wipy+dpikJKVyh+c -6bM8K8vzARO/Ws/BtQpgvd21mWRTuKCWs2/iJneRjOBiEAKfNA+k1ZIzUd6+jbqE -emA8atufK+ze3gE/bk3lUIbLtK/tREDFylqM2tIrfKjuvqblCqoOpd8FUrdVxyJd -MmqXl2MT28nbeTZ7hTpKxVKJ+STnnXepgv9VHKVxaSvRAiTysybUa9oEVeXBCsdt -MDeQKuSeFDNeFhdVxVu1yzSJkvGdJo+hB9TGsnhQ2wwMC3wLjEHXuendjIj3o02y -MszYF9rNt85mndT9Xv+9lz4pded+p2JYryU0pUHHPbwNUMoDAw8IWh+Vc3hiv69y -FGkOpeUDDniOJihC8AcLYiAQZzlG+qkDzAQ4embvIIO1jEpWjpEA/I5cgt6IoMPi -aG59je883WX0XaxR7ySArqpWl2/5rX3aYT+YdzylkbYcjCbaZaIJbcHiVOO5ykxM -gI93e2CaHt+28kgeDrpOVG2Y4OGiGqJ3UM/EY5LsRxmd6+ZrzsECAwEAAaOBrDCB -qTAOBgNVHQ8BAf8EBAMCAQYwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUWyV7 -lqRlUX64OfPAeGZe6Drn8O4wHwYDVR0jBBgwFoAUWyV7lqRlUX64OfPAeGZe6Drn -8O4wRgYDVR0gBD8wPTA7BglghXQBWQECAQEwLjAsBggrBgEFBQcCARYgaHR0cDov -L3JlcG9zaXRvcnkuc3dpc3NzaWduLmNvbS8wDQYJKoZIhvcNAQEFBQADggIBACe6 -45R88a7A3hfm5djV9VSwg/S7zV4Fe0+fdWavPOhWfvxyeDgD2StiGwC5+OlgzczO -UYrHUDFu4Up+GC9pWbY9ZIEr44OE5iKHjn3g7gKZYbge9LgriBIWhMIxkziWMaa5 -O1M/wySTVltpkuzFwbs4AOPsF6m43Md8AYOfMke6UiI0HTJ6CVanfCU2qT1L2sCC -bwq7EsiHSycR+R4tx5M/nttfJmtS2S6K8RTGRI0Vqbe/vd6mGu6uLftIdxf+u+yv -GPUqUfA5hJeVbG4bwyvEdGB5JbAKJ9/fXtI5z0V9QkvfsywexcZdylU6oJxpmo/a -77KwPJ+HbBIrZXAVUjEaJM9vMSNQH4xPjyPDdEFjHFWoFN0+4FFQz/EbMFYOkrCC -hdiDyyJkvC24JdVUorgG6q2SpCSgwYa1ShNqR88uC1aVVMvOmttqtKay20EIhid3 -92qgQmwLOM7XdVAyksLfKzAiSNDVQTglXaTpXZ/GlHXQRf0wl0OPkKsKx4ZzYEpp -Ld6leNcG2mqeSz53OiATIgHQv2ieY2BrNU0LbbqhPcCT4H8js1WtciVORvnSFu+w -ZMEBnunKoGqYDs/YYPIvSbjkQuE4NRb0yG5P94FW6LqjviOvrv1vA+ACOzB2+htt -Qc8Bsem4yWb02ybzOqR08kkkW8mw0FfB+j564ZfJ ------END CERTIFICATE----- - -# Issuer: CN=SwissSign Silver CA - G2 O=SwissSign AG -# Subject: CN=SwissSign Silver CA - G2 O=SwissSign AG -# Label: "SwissSign Silver CA - G2" -# Serial: 5700383053117599563 -# MD5 Fingerprint: e0:06:a1:c9:7d:cf:c9:fc:0d:c0:56:75:96:d8:62:13 -# SHA1 Fingerprint: 9b:aa:e5:9f:56:ee:21:cb:43:5a:be:25:93:df:a7:f0:40:d1:1d:cb -# SHA256 Fingerprint: be:6c:4d:a2:bb:b9:ba:59:b6:f3:93:97:68:37:42:46:c3:c0:05:99:3f:a9:8f:02:0d:1d:ed:be:d4:8a:81:d5 ------BEGIN CERTIFICATE----- -MIIFvTCCA6WgAwIBAgIITxvUL1S7L0swDQYJKoZIhvcNAQEFBQAwRzELMAkGA1UE -BhMCQ0gxFTATBgNVBAoTDFN3aXNzU2lnbiBBRzEhMB8GA1UEAxMYU3dpc3NTaWdu -IFNpbHZlciBDQSAtIEcyMB4XDTA2MTAyNTA4MzI0NloXDTM2MTAyNTA4MzI0Nlow -RzELMAkGA1UEBhMCQ0gxFTATBgNVBAoTDFN3aXNzU2lnbiBBRzEhMB8GA1UEAxMY -U3dpc3NTaWduIFNpbHZlciBDQSAtIEcyMIICIjANBgkqhkiG9w0BAQEFAAOCAg8A -MIICCgKCAgEAxPGHf9N4Mfc4yfjDmUO8x/e8N+dOcbpLj6VzHVxumK4DV644N0Mv -Fz0fyM5oEMF4rhkDKxD6LHmD9ui5aLlV8gREpzn5/ASLHvGiTSf5YXu6t+WiE7br -YT7QbNHm+/pe7R20nqA1W6GSy/BJkv6FCgU+5tkL4k+73JU3/JHpMjUi0R86TieF -nbAVlDLaYQ1HTWBCrpJH6INaUFjpiou5XaHc3ZlKHzZnu0jkg7Y360g6rw9njxcH -6ATK72oxh9TAtvmUcXtnZLi2kUpCe2UuMGoM9ZDulebyzYLs2aFK7PayS+VFheZt -eJMELpyCbTapxDFkH4aDCyr0NQp4yVXPQbBH6TCfmb5hqAaEuSh6XzjZG6k4sIN/ -c8HDO0gqgg8hm7jMqDXDhBuDsz6+pJVpATqJAHgE2cn0mRmrVn5bi4Y5FZGkECwJ -MoBgs5PAKrYYC51+jUnyEEp/+dVGLxmSo5mnJqy7jDzmDrxHB9xzUfFwZC8I+bRH -HTBsROopN4WSaGa8gzj+ezku01DwH/teYLappvonQfGbGHLy9YR0SslnxFSuSGTf -jNFusB3hB48IHpmccelM2KX3RxIfdNFRnobzwqIjQAtz20um53MGjMGg6cFZrEb6 -5i/4z3GcRm25xBWNOHkDRUjvxF3XCO6HOSKGsg0PWEP3calILv3q1h8CAwEAAaOB -rDCBqTAOBgNVHQ8BAf8EBAMCAQYwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQU -F6DNweRBtjpbO8tFnb0cwpj6hlgwHwYDVR0jBBgwFoAUF6DNweRBtjpbO8tFnb0c -wpj6hlgwRgYDVR0gBD8wPTA7BglghXQBWQEDAQEwLjAsBggrBgEFBQcCARYgaHR0 -cDovL3JlcG9zaXRvcnkuc3dpc3NzaWduLmNvbS8wDQYJKoZIhvcNAQEFBQADggIB -AHPGgeAn0i0P4JUw4ppBf1AsX19iYamGamkYDHRJ1l2E6kFSGG9YrVBWIGrGvShp -WJHckRE1qTodvBqlYJ7YH39FkWnZfrt4csEGDyrOj4VwYaygzQu4OSlWhDJOhrs9 -xCrZ1x9y7v5RoSJBsXECYxqCsGKrXlcSH9/L3XWgwF15kIwb4FDm3jH+mHtwX6WQ -2K34ArZv02DdQEsixT2tOnqfGhpHkXkzuoLcMmkDlm4fS/Bx/uNncqCxv1yL5PqZ -IseEuRuNI5c/7SXgz2W79WEE790eslpBIlqhn10s6FvJbakMDHiqYMZWjwFaDGi8 -aRl5xB9+lwW/xekkUV7U1UtT7dkjWjYDZaPBA61BMPNGG4WQr2W11bHkFlt4dR2X -em1ZqSqPe97Dh4kQmUlzeMg9vVE1dCrV8X5pGyq7O70luJpaPXJhkGaH7gzWTdQR -dAtq/gsD/KNVV4n+SsuuWxcFyPKNIzFTONItaj+CuY0IavdeQXRuwxF+B6wpYJE/ -OMpXEA29MC/HpeZBoNquBYeaoKRlbEwJDIm6uNO5wJOKMPqN5ZprFQFOZ6raYlY+ -hAhm0sQ2fac+EPyI4NSA5QC9qvNOBqN6avlicuMJT+ubDgEj8Z+7fNzcbBGXJbLy -tGMU0gYqZ4yD9c7qB9iaah7s5Aq7KkzrCWA5zspi2C5u ------END CERTIFICATE----- - -# Issuer: CN=SecureTrust CA O=SecureTrust Corporation -# Subject: CN=SecureTrust CA O=SecureTrust Corporation -# Label: "SecureTrust CA" -# Serial: 17199774589125277788362757014266862032 -# MD5 Fingerprint: dc:32:c3:a7:6d:25:57:c7:68:09:9d:ea:2d:a9:a2:d1 -# SHA1 Fingerprint: 87:82:c6:c3:04:35:3b:cf:d2:96:92:d2:59:3e:7d:44:d9:34:ff:11 -# SHA256 Fingerprint: f1:c1:b5:0a:e5:a2:0d:d8:03:0e:c9:f6:bc:24:82:3d:d3:67:b5:25:57:59:b4:e7:1b:61:fc:e9:f7:37:5d:73 ------BEGIN CERTIFICATE----- -MIIDuDCCAqCgAwIBAgIQDPCOXAgWpa1Cf/DrJxhZ0DANBgkqhkiG9w0BAQUFADBI -MQswCQYDVQQGEwJVUzEgMB4GA1UEChMXU2VjdXJlVHJ1c3QgQ29ycG9yYXRpb24x -FzAVBgNVBAMTDlNlY3VyZVRydXN0IENBMB4XDTA2MTEwNzE5MzExOFoXDTI5MTIz -MTE5NDA1NVowSDELMAkGA1UEBhMCVVMxIDAeBgNVBAoTF1NlY3VyZVRydXN0IENv -cnBvcmF0aW9uMRcwFQYDVQQDEw5TZWN1cmVUcnVzdCBDQTCCASIwDQYJKoZIhvcN -AQEBBQADggEPADCCAQoCggEBAKukgeWVzfX2FI7CT8rU4niVWJxB4Q2ZQCQXOZEz -Zum+4YOvYlyJ0fwkW2Gz4BERQRwdbvC4u/jep4G6pkjGnx29vo6pQT64lO0pGtSO -0gMdA+9tDWccV9cGrcrI9f4Or2YlSASWC12juhbDCE/RRvgUXPLIXgGZbf2IzIao -wW8xQmxSPmjL8xk037uHGFaAJsTQ3MBv396gwpEWoGQRS0S8Hvbn+mPeZqx2pHGj -7DaUaHp3pLHnDi+BeuK1cobvomuL8A/b01k/unK8RCSc43Oz969XL0Imnal0ugBS -8kvNU3xHCzaFDmapCJcWNFfBZveA4+1wVMeT4C4oFVmHursCAwEAAaOBnTCBmjAT -BgkrBgEEAYI3FAIEBh4EAEMAQTALBgNVHQ8EBAMCAYYwDwYDVR0TAQH/BAUwAwEB -/zAdBgNVHQ4EFgQUQjK2FvoE/f5dS3rD/fdMQB1aQ68wNAYDVR0fBC0wKzApoCeg -JYYjaHR0cDovL2NybC5zZWN1cmV0cnVzdC5jb20vU1RDQS5jcmwwEAYJKwYBBAGC -NxUBBAMCAQAwDQYJKoZIhvcNAQEFBQADggEBADDtT0rhWDpSclu1pqNlGKa7UTt3 -6Z3q059c4EVlew3KW+JwULKUBRSuSceNQQcSc5R+DCMh/bwQf2AQWnL1mA6s7Ll/ -3XpvXdMc9P+IBWlCqQVxyLesJugutIxq/3HcuLHfmbx8IVQr5Fiiu1cprp6poxkm -D5kuCLDv/WnPmRoJjeOnnyvJNjR7JLN4TJUXpAYmHrZkUjZfYGfZnMUFdAvnZyPS -CPyI6a6Lf+Ew9Dd+/cYy2i2eRDAwbO4H3tI0/NL/QPZL9GZGBlSm8jIKYyYwa5vR -3ItHuuG51WLQoqD0ZwV4KWMabwTW+MZMo5qxN7SN5ShLHZ4swrhovO0C7jE= ------END CERTIFICATE----- - -# Issuer: CN=Secure Global CA O=SecureTrust Corporation -# Subject: CN=Secure Global CA O=SecureTrust Corporation -# Label: "Secure Global CA" -# Serial: 9751836167731051554232119481456978597 -# MD5 Fingerprint: cf:f4:27:0d:d4:ed:dc:65:16:49:6d:3d:da:bf:6e:de -# SHA1 Fingerprint: 3a:44:73:5a:e5:81:90:1f:24:86:61:46:1e:3b:9c:c4:5f:f5:3a:1b -# SHA256 Fingerprint: 42:00:f5:04:3a:c8:59:0e:bb:52:7d:20:9e:d1:50:30:29:fb:cb:d4:1c:a1:b5:06:ec:27:f1:5a:de:7d:ac:69 ------BEGIN CERTIFICATE----- -MIIDvDCCAqSgAwIBAgIQB1YipOjUiolN9BPI8PjqpTANBgkqhkiG9w0BAQUFADBK -MQswCQYDVQQGEwJVUzEgMB4GA1UEChMXU2VjdXJlVHJ1c3QgQ29ycG9yYXRpb24x -GTAXBgNVBAMTEFNlY3VyZSBHbG9iYWwgQ0EwHhcNMDYxMTA3MTk0MjI4WhcNMjkx -MjMxMTk1MjA2WjBKMQswCQYDVQQGEwJVUzEgMB4GA1UEChMXU2VjdXJlVHJ1c3Qg -Q29ycG9yYXRpb24xGTAXBgNVBAMTEFNlY3VyZSBHbG9iYWwgQ0EwggEiMA0GCSqG -SIb3DQEBAQUAA4IBDwAwggEKAoIBAQCvNS7YrGxVaQZx5RNoJLNP2MwhR/jxYDiJ -iQPpvepeRlMJ3Fz1Wuj3RSoC6zFh1ykzTM7HfAo3fg+6MpjhHZevj8fcyTiW89sa -/FHtaMbQbqR8JNGuQsiWUGMu4P51/pinX0kuleM5M2SOHqRfkNJnPLLZ/kG5VacJ -jnIFHovdRIWCQtBJwB1g8NEXLJXr9qXBkqPFwqcIYA1gBBCWeZ4WNOaptvolRTnI -HmX5k/Wq8VLcmZg9pYYaDDUz+kulBAYVHDGA76oYa8J719rO+TMg1fW9ajMtgQT7 -sFzUnKPiXB3jqUJ1XnvUd+85VLrJChgbEplJL4hL/VBi0XPnj3pDAgMBAAGjgZ0w -gZowEwYJKwYBBAGCNxQCBAYeBABDAEEwCwYDVR0PBAQDAgGGMA8GA1UdEwEB/wQF -MAMBAf8wHQYDVR0OBBYEFK9EBMJBfkiD2045AuzshHrmzsmkMDQGA1UdHwQtMCsw -KaAnoCWGI2h0dHA6Ly9jcmwuc2VjdXJldHJ1c3QuY29tL1NHQ0EuY3JsMBAGCSsG -AQQBgjcVAQQDAgEAMA0GCSqGSIb3DQEBBQUAA4IBAQBjGghAfaReUw132HquHw0L -URYD7xh8yOOvaliTFGCRsoTciE6+OYo68+aCiV0BN7OrJKQVDpI1WkpEXk5X+nXO -H0jOZvQ8QCaSmGwb7iRGDBezUqXbpZGRzzfTb+cnCDpOGR86p1hcF895P4vkp9Mm -I50mD1hp/Ed+stCNi5O/KU9DaXR2Z0vPB4zmAve14bRDtUstFJ/53CYNv6ZHdAbY -iNE6KTCEztI5gGIbqMdXSbxqVVFnFUq+NQfk1XWYN3kwFNspnWzFacxHVaIw98xc -f8LDmBxrThaA63p4ZUWiABqvDA1VZDRIuJK58bRQKfJPIx/abKwfROHdI3hRW8cW ------END CERTIFICATE----- - -# Issuer: CN=COMODO Certification Authority O=COMODO CA Limited -# Subject: CN=COMODO Certification Authority O=COMODO CA Limited -# Label: "COMODO Certification Authority" -# Serial: 104350513648249232941998508985834464573 -# MD5 Fingerprint: 5c:48:dc:f7:42:72:ec:56:94:6d:1c:cc:71:35:80:75 -# SHA1 Fingerprint: 66:31:bf:9e:f7:4f:9e:b6:c9:d5:a6:0c:ba:6a:be:d1:f7:bd:ef:7b -# SHA256 Fingerprint: 0c:2c:d6:3d:f7:80:6f:a3:99:ed:e8:09:11:6b:57:5b:f8:79:89:f0:65:18:f9:80:8c:86:05:03:17:8b:af:66 ------BEGIN CERTIFICATE----- -MIIEHTCCAwWgAwIBAgIQToEtioJl4AsC7j41AkblPTANBgkqhkiG9w0BAQUFADCB -gTELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G -A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxJzAlBgNV -BAMTHkNPTU9ETyBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTAeFw0wNjEyMDEwMDAw -MDBaFw0yOTEyMzEyMzU5NTlaMIGBMQswCQYDVQQGEwJHQjEbMBkGA1UECBMSR3Jl -YXRlciBNYW5jaGVzdGVyMRAwDgYDVQQHEwdTYWxmb3JkMRowGAYDVQQKExFDT01P -RE8gQ0EgTGltaXRlZDEnMCUGA1UEAxMeQ09NT0RPIENlcnRpZmljYXRpb24gQXV0 -aG9yaXR5MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0ECLi3LjkRv3 -UcEbVASY06m/weaKXTuH+7uIzg3jLz8GlvCiKVCZrts7oVewdFFxze1CkU1B/qnI -2GqGd0S7WWaXUF601CxwRM/aN5VCaTwwxHGzUvAhTaHYujl8HJ6jJJ3ygxaYqhZ8 -Q5sVW7euNJH+1GImGEaaP+vB+fGQV+useg2L23IwambV4EajcNxo2f8ESIl33rXp -+2dtQem8Ob0y2WIC8bGoPW43nOIv4tOiJovGuFVDiOEjPqXSJDlqR6sA1KGzqSX+ -DT+nHbrTUcELpNqsOO9VUCQFZUaTNE8tja3G1CEZ0o7KBWFxB3NH5YoZEr0ETc5O -nKVIrLsm9wIDAQABo4GOMIGLMB0GA1UdDgQWBBQLWOWLxkwVN6RAqTCpIb5HNlpW -/zAOBgNVHQ8BAf8EBAMCAQYwDwYDVR0TAQH/BAUwAwEB/zBJBgNVHR8EQjBAMD6g -PKA6hjhodHRwOi8vY3JsLmNvbW9kb2NhLmNvbS9DT01PRE9DZXJ0aWZpY2F0aW9u -QXV0aG9yaXR5LmNybDANBgkqhkiG9w0BAQUFAAOCAQEAPpiem/Yb6dc5t3iuHXIY -SdOH5EOC6z/JqvWote9VfCFSZfnVDeFs9D6Mk3ORLgLETgdxb8CPOGEIqB6BCsAv -IC9Bi5HcSEW88cbeunZrM8gALTFGTO3nnc+IlP8zwFboJIYmuNg4ON8qa90SzMc/ -RxdMosIGlgnW2/4/PEZB31jiVg88O8EckzXZOFKs7sjsLjBOlDW0JB9LeGna8gI4 -zJVSk/BwJVmcIGfE7vmLV2H0knZ9P4SNVbfo5azV8fUZVqZa+5Acr5Pr5RzUZ5dd -BA6+C4OmF4O5MBKgxTMVBbkN+8cFduPYSo38NBejxiEovjBFMR7HeL5YYTisO+IB -ZQ== ------END CERTIFICATE----- - -# Issuer: CN=Network Solutions Certificate Authority O=Network Solutions L.L.C. -# Subject: CN=Network Solutions Certificate Authority O=Network Solutions L.L.C. -# Label: "Network Solutions Certificate Authority" -# Serial: 116697915152937497490437556386812487904 -# MD5 Fingerprint: d3:f3:a6:16:c0:fa:6b:1d:59:b1:2d:96:4d:0e:11:2e -# SHA1 Fingerprint: 74:f8:a3:c3:ef:e7:b3:90:06:4b:83:90:3c:21:64:60:20:e5:df:ce -# SHA256 Fingerprint: 15:f0:ba:00:a3:ac:7a:f3:ac:88:4c:07:2b:10:11:a0:77:bd:77:c0:97:f4:01:64:b2:f8:59:8a:bd:83:86:0c ------BEGIN CERTIFICATE----- -MIID5jCCAs6gAwIBAgIQV8szb8JcFuZHFhfjkDFo4DANBgkqhkiG9w0BAQUFADBi -MQswCQYDVQQGEwJVUzEhMB8GA1UEChMYTmV0d29yayBTb2x1dGlvbnMgTC5MLkMu -MTAwLgYDVQQDEydOZXR3b3JrIFNvbHV0aW9ucyBDZXJ0aWZpY2F0ZSBBdXRob3Jp -dHkwHhcNMDYxMjAxMDAwMDAwWhcNMjkxMjMxMjM1OTU5WjBiMQswCQYDVQQGEwJV -UzEhMB8GA1UEChMYTmV0d29yayBTb2x1dGlvbnMgTC5MLkMuMTAwLgYDVQQDEydO -ZXR3b3JrIFNvbHV0aW9ucyBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkwggEiMA0GCSqG -SIb3DQEBAQUAA4IBDwAwggEKAoIBAQDkvH6SMG3G2I4rC7xGzuAnlt7e+foS0zwz -c7MEL7xxjOWftiJgPl9dzgn/ggwbmlFQGiaJ3dVhXRncEg8tCqJDXRfQNJIg6nPP -OCwGJgl6cvf6UDL4wpPTaaIjzkGxzOTVHzbRijr4jGPiFFlp7Q3Tf2vouAPlT2rl -mGNpSAW+Lv8ztumXWWn4Zxmuk2GWRBXTcrA/vGp97Eh/jcOrqnErU2lBUzS1sLnF -BgrEsEX1QV1uiUV7PTsmjHTC5dLRfbIR1PtYMiKagMnc/Qzpf14Dl847ABSHJ3A4 -qY5usyd2mFHgBeMhqxrVhSI8KbWaFsWAqPS7azCPL0YCorEMIuDTAgMBAAGjgZcw -gZQwHQYDVR0OBBYEFCEwyfsA106Y2oeqKtCnLrFAMadMMA4GA1UdDwEB/wQEAwIB -BjAPBgNVHRMBAf8EBTADAQH/MFIGA1UdHwRLMEkwR6BFoEOGQWh0dHA6Ly9jcmwu -bmV0c29sc3NsLmNvbS9OZXR3b3JrU29sdXRpb25zQ2VydGlmaWNhdGVBdXRob3Jp -dHkuY3JsMA0GCSqGSIb3DQEBBQUAA4IBAQC7rkvnt1frf6ott3NHhWrB5KUd5Oc8 -6fRZZXe1eltajSU24HqXLjjAV2CDmAaDn7l2em5Q4LqILPxFzBiwmZVRDuwduIj/ -h1AcgsLj4DKAv6ALR8jDMe+ZZzKATxcheQxpXN5eNK4CtSbqUN9/GGUsyfJj4akH -/nxxH2szJGoeBfcFaMBqEssuXmHLrijTfsK0ZpEmXzwuJF/LWA/rKOyvEZbz3Htv -wKeI8lN3s2Berq4o2jUsbzRF0ybh3uxbTydrFny9RAQYgrOJeRcQcT16ohZO9QHN -pGxlaKFJdlxDydi8NmdspZS11My5vWo1ViHe2MPr+8ukYEywVaCge1ey ------END CERTIFICATE----- - -# Issuer: CN=COMODO ECC Certification Authority O=COMODO CA Limited -# Subject: CN=COMODO ECC Certification Authority O=COMODO CA Limited -# Label: "COMODO ECC Certification Authority" -# Serial: 41578283867086692638256921589707938090 -# MD5 Fingerprint: 7c:62:ff:74:9d:31:53:5e:68:4a:d5:78:aa:1e:bf:23 -# SHA1 Fingerprint: 9f:74:4e:9f:2b:4d:ba:ec:0f:31:2c:50:b6:56:3b:8e:2d:93:c3:11 -# SHA256 Fingerprint: 17:93:92:7a:06:14:54:97:89:ad:ce:2f:8f:34:f7:f0:b6:6d:0f:3a:e3:a3:b8:4d:21:ec:15:db:ba:4f:ad:c7 ------BEGIN CERTIFICATE----- -MIICiTCCAg+gAwIBAgIQH0evqmIAcFBUTAGem2OZKjAKBggqhkjOPQQDAzCBhTEL -MAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4GA1UE -BxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxKzApBgNVBAMT -IkNPTU9ETyBFQ0MgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMDgwMzA2MDAw -MDAwWhcNMzgwMTE4MjM1OTU5WjCBhTELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdy -ZWF0ZXIgTWFuY2hlc3RlcjEQMA4GA1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09N -T0RPIENBIExpbWl0ZWQxKzApBgNVBAMTIkNPTU9ETyBFQ0MgQ2VydGlmaWNhdGlv -biBBdXRob3JpdHkwdjAQBgcqhkjOPQIBBgUrgQQAIgNiAAQDR3svdcmCFYX7deSR -FtSrYpn1PlILBs5BAH+X4QokPB0BBO490o0JlwzgdeT6+3eKKvUDYEs2ixYjFq0J -cfRK9ChQtP6IHG4/bC8vCVlbpVsLM5niwz2J+Wos77LTBumjQjBAMB0GA1UdDgQW -BBR1cacZSBm8nZ3qQUfflMRId5nTeTAOBgNVHQ8BAf8EBAMCAQYwDwYDVR0TAQH/ -BAUwAwEB/zAKBggqhkjOPQQDAwNoADBlAjEA7wNbeqy3eApyt4jf/7VGFAkK+qDm -fQjGGoe9GKhzvSbKYAydzpmfz1wPMOG+FDHqAjAU9JM8SaczepBGR7NjfRObTrdv -GDeAU/7dIOA1mjbRxwG55tzd8/8dLDoWV9mSOdY= ------END CERTIFICATE----- - -# Issuer: CN=Certigna O=Dhimyotis -# Subject: CN=Certigna O=Dhimyotis -# Label: "Certigna" -# Serial: 18364802974209362175 -# MD5 Fingerprint: ab:57:a6:5b:7d:42:82:19:b5:d8:58:26:28:5e:fd:ff -# SHA1 Fingerprint: b1:2e:13:63:45:86:a4:6f:1a:b2:60:68:37:58:2d:c4:ac:fd:94:97 -# SHA256 Fingerprint: e3:b6:a2:db:2e:d7:ce:48:84:2f:7a:c5:32:41:c7:b7:1d:54:14:4b:fb:40:c1:1f:3f:1d:0b:42:f5:ee:a1:2d ------BEGIN CERTIFICATE----- -MIIDqDCCApCgAwIBAgIJAP7c4wEPyUj/MA0GCSqGSIb3DQEBBQUAMDQxCzAJBgNV -BAYTAkZSMRIwEAYDVQQKDAlEaGlteW90aXMxETAPBgNVBAMMCENlcnRpZ25hMB4X -DTA3MDYyOTE1MTMwNVoXDTI3MDYyOTE1MTMwNVowNDELMAkGA1UEBhMCRlIxEjAQ -BgNVBAoMCURoaW15b3RpczERMA8GA1UEAwwIQ2VydGlnbmEwggEiMA0GCSqGSIb3 -DQEBAQUAA4IBDwAwggEKAoIBAQDIaPHJ1tazNHUmgh7stL7qXOEm7RFHYeGifBZ4 -QCHkYJ5ayGPhxLGWkv8YbWkj4Sti993iNi+RB7lIzw7sebYs5zRLcAglozyHGxny -gQcPOJAZ0xH+hrTy0V4eHpbNgGzOOzGTtvKg0KmVEn2lmsxryIRWijOp5yIVUxbw -zBfsV1/pogqYCd7jX5xv3EjjhQsVWqa6n6xI4wmy9/Qy3l40vhx4XUJbzg4ij02Q -130yGLMLLGq/jj8UEYkgDncUtT2UCIf3JR7VsmAA7G8qKCVuKj4YYxclPz5EIBb2 -JsglrgVKtOdjLPOMFlN+XPsRGgjBRmKfIrjxwo1p3Po6WAbfAgMBAAGjgbwwgbkw -DwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUGu3+QTmQtCRZvgHyUtVF9lo53BEw -ZAYDVR0jBF0wW4AUGu3+QTmQtCRZvgHyUtVF9lo53BGhOKQ2MDQxCzAJBgNVBAYT -AkZSMRIwEAYDVQQKDAlEaGlteW90aXMxETAPBgNVBAMMCENlcnRpZ25hggkA/tzj -AQ/JSP8wDgYDVR0PAQH/BAQDAgEGMBEGCWCGSAGG+EIBAQQEAwIABzANBgkqhkiG -9w0BAQUFAAOCAQEAhQMeknH2Qq/ho2Ge6/PAD/Kl1NqV5ta+aDY9fm4fTIrv0Q8h -bV6lUmPOEvjvKtpv6zf+EwLHyzs+ImvaYS5/1HI93TDhHkxAGYwP15zRgzB7mFnc -fca5DClMoTOi62c6ZYTTluLtdkVwj7Ur3vkj1kluPBS1xp81HlDQwY9qcEQCYsuu -HWhBp6pX6FOqB9IG9tUUBguRA3UsbHK1YZWaDYu5Def131TN3ubY1gkIl2PlwS6w -t0QmwCbAr1UwnjvVNioZBPRcHv/PLLf/0P2HQBHVESO7SMAhqaQoLf0V+LBOK/Qw -WyH8EZE0vkHve52Xdf+XlcCWWC/qu0bXu+TZLg== ------END CERTIFICATE----- - -# Issuer: CN=Cybertrust Global Root O=Cybertrust, Inc -# Subject: CN=Cybertrust Global Root O=Cybertrust, Inc -# Label: "Cybertrust Global Root" -# Serial: 4835703278459682877484360 -# MD5 Fingerprint: 72:e4:4a:87:e3:69:40:80:77:ea:bc:e3:f4:ff:f0:e1 -# SHA1 Fingerprint: 5f:43:e5:b1:bf:f8:78:8c:ac:1c:c7:ca:4a:9a:c6:22:2b:cc:34:c6 -# SHA256 Fingerprint: 96:0a:df:00:63:e9:63:56:75:0c:29:65:dd:0a:08:67:da:0b:9c:bd:6e:77:71:4a:ea:fb:23:49:ab:39:3d:a3 ------BEGIN CERTIFICATE----- -MIIDoTCCAomgAwIBAgILBAAAAAABD4WqLUgwDQYJKoZIhvcNAQEFBQAwOzEYMBYG -A1UEChMPQ3liZXJ0cnVzdCwgSW5jMR8wHQYDVQQDExZDeWJlcnRydXN0IEdsb2Jh -bCBSb290MB4XDTA2MTIxNTA4MDAwMFoXDTIxMTIxNTA4MDAwMFowOzEYMBYGA1UE -ChMPQ3liZXJ0cnVzdCwgSW5jMR8wHQYDVQQDExZDeWJlcnRydXN0IEdsb2JhbCBS -b290MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+Mi8vRRQZhP/8NN5 -7CPytxrHjoXxEnOmGaoQ25yiZXRadz5RfVb23CO21O1fWLE3TdVJDm71aofW0ozS -J8bi/zafmGWgE07GKmSb1ZASzxQG9Dvj1Ci+6A74q05IlG2OlTEQXO2iLb3VOm2y -HLtgwEZLAfVJrn5GitB0jaEMAs7u/OePuGtm839EAL9mJRQr3RAwHQeWP032a7iP -t3sMpTjr3kfb1V05/Iin89cqdPHoWqI7n1C6poxFNcJQZZXcY4Lv3b93TZxiyWNz -FtApD0mpSPCzqrdsxacwOUBdrsTiXSZT8M4cIwhhqJQZugRiQOwfOHB3EgZxpzAY -XSUnpQIDAQABo4GlMIGiMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMBAf8EBTADAQH/ -MB0GA1UdDgQWBBS2CHsNesysIEyGVjJez6tuhS1wVzA/BgNVHR8EODA2MDSgMqAw -hi5odHRwOi8vd3d3Mi5wdWJsaWMtdHJ1c3QuY29tL2NybC9jdC9jdHJvb3QuY3Js -MB8GA1UdIwQYMBaAFLYIew16zKwgTIZWMl7Pq26FLXBXMA0GCSqGSIb3DQEBBQUA -A4IBAQBW7wojoFROlZfJ+InaRcHUowAl9B8Tq7ejhVhpwjCt2BWKLePJzYFa+HMj -Wqd8BfP9IjsO0QbE2zZMcwSO5bAi5MXzLqXZI+O4Tkogp24CJJ8iYGd7ix1yCcUx -XOl5n4BHPa2hCwcUPUf/A2kaDAtE52Mlp3+yybh2hO0j9n0Hq0V+09+zv+mKts2o -omcrUtW3ZfA5TGOgkXmTUg9U3YO7n9GPp1Nzw8v/MOx8BLjYRB+TX3EJIrduPuoc -A06dGiBh+4E37F78CkWr1+cXVdCg6mCbpvbjjFspwgZgFJ0tl0ypkxWdYcQBX0jW -WL1WMRJOEcgh4LMRkWXbtKaIOM5V ------END CERTIFICATE----- - -# Issuer: O=Chunghwa Telecom Co., Ltd. OU=ePKI Root Certification Authority -# Subject: O=Chunghwa Telecom Co., Ltd. OU=ePKI Root Certification Authority -# Label: "ePKI Root Certification Authority" -# Serial: 28956088682735189655030529057352760477 -# MD5 Fingerprint: 1b:2e:00:ca:26:06:90:3d:ad:fe:6f:15:68:d3:6b:b3 -# SHA1 Fingerprint: 67:65:0d:f1:7e:8e:7e:5b:82:40:a4:f4:56:4b:cf:e2:3d:69:c6:f0 -# SHA256 Fingerprint: c0:a6:f4:dc:63:a2:4b:fd:cf:54:ef:2a:6a:08:2a:0a:72:de:35:80:3e:2f:f5:ff:52:7a:e5:d8:72:06:df:d5 ------BEGIN CERTIFICATE----- -MIIFsDCCA5igAwIBAgIQFci9ZUdcr7iXAF7kBtK8nTANBgkqhkiG9w0BAQUFADBe -MQswCQYDVQQGEwJUVzEjMCEGA1UECgwaQ2h1bmdod2EgVGVsZWNvbSBDby4sIEx0 -ZC4xKjAoBgNVBAsMIWVQS0kgUm9vdCBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTAe -Fw0wNDEyMjAwMjMxMjdaFw0zNDEyMjAwMjMxMjdaMF4xCzAJBgNVBAYTAlRXMSMw -IQYDVQQKDBpDaHVuZ2h3YSBUZWxlY29tIENvLiwgTHRkLjEqMCgGA1UECwwhZVBL -SSBSb290IENlcnRpZmljYXRpb24gQXV0aG9yaXR5MIICIjANBgkqhkiG9w0BAQEF -AAOCAg8AMIICCgKCAgEA4SUP7o3biDN1Z82tH306Tm2d0y8U82N0ywEhajfqhFAH -SyZbCUNsIZ5qyNUD9WBpj8zwIuQf5/dqIjG3LBXy4P4AakP/h2XGtRrBp0xtInAh -ijHyl3SJCRImHJ7K2RKilTza6We/CKBk49ZCt0Xvl/T29de1ShUCWH2YWEtgvM3X -DZoTM1PRYfl61dd4s5oz9wCGzh1NlDivqOx4UXCKXBCDUSH3ET00hl7lSM2XgYI1 -TBnsZfZrxQWh7kcT1rMhJ5QQCtkkO7q+RBNGMD+XPNjX12ruOzjjK9SXDrkb5wdJ -fzcq+Xd4z1TtW0ado4AOkUPB1ltfFLqfpo0kR0BZv3I4sjZsN/+Z0V0OWQqraffA -sgRFelQArr5T9rXn4fg8ozHSqf4hUmTFpmfwdQcGlBSBVcYn5AGPF8Fqcde+S/uU -WH1+ETOxQvdibBjWzwloPn9s9h6PYq2lY9sJpx8iQkEeb5mKPtf5P0B6ebClAZLS -nT0IFaUQAS2zMnaolQ2zepr7BxB4EW/hj8e6DyUadCrlHJhBmd8hh+iVBmoKs2pH -dmX2Os+PYhcZewoozRrSgx4hxyy/vv9haLdnG7t4TY3OZ+XkwY63I2binZB1NJip -NiuKmpS5nezMirH4JYlcWrYvjB9teSSnUmjDhDXiZo1jDiVN1Rmy5nk3pyKdVDEC -AwEAAaNqMGgwHQYDVR0OBBYEFB4M97Zn8uGSJglFwFU5Lnc/QkqiMAwGA1UdEwQF -MAMBAf8wOQYEZyoHAAQxMC8wLQIBADAJBgUrDgMCGgUAMAcGBWcqAwAABBRFsMLH -ClZ87lt4DJX5GFPBphzYEDANBgkqhkiG9w0BAQUFAAOCAgEACbODU1kBPpVJufGB -uvl2ICO1J2B01GqZNF5sAFPZn/KmsSQHRGoqxqWOeBLoR9lYGxMqXnmbnwoqZ6Yl -PwZpVnPDimZI+ymBV3QGypzqKOg4ZyYr8dW1P2WT+DZdjo2NQCCHGervJ8A9tDkP -JXtoUHRVnAxZfVo9QZQlUgjgRywVMRnVvwdVxrsStZf0X4OFunHB2WyBEXYKCrC/ -gpf36j36+uwtqSiUO1bd0lEursC9CBWMd1I0ltabrNMdjmEPNXubrjlpC2JgQCA2 -j6/7Nu4tCEoduL+bXPjqpRugc6bY+G7gMwRfaKonh+3ZwZCc7b3jajWvY9+rGNm6 -5ulK6lCKD2GTHuItGeIwlDWSXQ62B68ZgI9HkFFLLk3dheLSClIKF5r8GrBQAuUB -o2M3IUxExJtRmREOc5wGj1QupyheRDmHVi03vYVElOEMSyycw5KFNGHLD7ibSkNS -/jQ6fbjpKdx2qcgw+BRxgMYeNkh0IkFch4LoGHGLQYlE535YW6i4jRPpp2zDR+2z -Gp1iro2C6pSe3VkQw63d4k3jMdXH7OjysP6SHhYKGvzZ8/gntsm+HbRsZJB/9OTE -W9c3rkIO3aQab3yIVMUWbuF6aC74Or8NpDyJO3inTmODBCEIZ43ygknQW/2xzQ+D -hNQ+IIX3Sj0rnP0qCglN6oH4EZw= ------END CERTIFICATE----- - -# Issuer: O=certSIGN OU=certSIGN ROOT CA -# Subject: O=certSIGN OU=certSIGN ROOT CA -# Label: "certSIGN ROOT CA" -# Serial: 35210227249154 -# MD5 Fingerprint: 18:98:c0:d6:e9:3a:fc:f9:b0:f5:0c:f7:4b:01:44:17 -# SHA1 Fingerprint: fa:b7:ee:36:97:26:62:fb:2d:b0:2a:f6:bf:03:fd:e8:7c:4b:2f:9b -# SHA256 Fingerprint: ea:a9:62:c4:fa:4a:6b:af:eb:e4:15:19:6d:35:1c:cd:88:8d:4f:53:f3:fa:8a:e6:d7:c4:66:a9:4e:60:42:bb ------BEGIN CERTIFICATE----- -MIIDODCCAiCgAwIBAgIGIAYFFnACMA0GCSqGSIb3DQEBBQUAMDsxCzAJBgNVBAYT -AlJPMREwDwYDVQQKEwhjZXJ0U0lHTjEZMBcGA1UECxMQY2VydFNJR04gUk9PVCBD -QTAeFw0wNjA3MDQxNzIwMDRaFw0zMTA3MDQxNzIwMDRaMDsxCzAJBgNVBAYTAlJP -MREwDwYDVQQKEwhjZXJ0U0lHTjEZMBcGA1UECxMQY2VydFNJR04gUk9PVCBDQTCC -ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALczuX7IJUqOtdu0KBuqV5Do -0SLTZLrTk+jUrIZhQGpgV2hUhE28alQCBf/fm5oqrl0Hj0rDKH/v+yv6efHHrfAQ -UySQi2bJqIirr1qjAOm+ukbuW3N7LBeCgV5iLKECZbO9xSsAfsT8AzNXDe3i+s5d -RdY4zTW2ssHQnIFKquSyAVwdj1+ZxLGt24gh65AIgoDzMKND5pCCrlUoSe1b16kQ -OA7+j0xbm0bqQfWwCHTD0IgztnzXdN/chNFDDnU5oSVAKOp4yw4sLjmdjItuFhwv -JoIQ4uNllAoEwF73XVv4EOLQunpL+943AAAaWyjj0pxzPjKHmKHJUS/X3qwzs08C -AwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAcYwHQYDVR0O -BBYEFOCMm9slSbPxfIbWskKHC9BroNnkMA0GCSqGSIb3DQEBBQUAA4IBAQA+0hyJ -LjX8+HXd5n9liPRyTMks1zJO890ZeUe9jjtbkw9QSSQTaxQGcu8J06Gh40CEyecY -MnQ8SG4Pn0vU9x7Tk4ZkVJdjclDVVc/6IJMCopvDI5NOFlV2oHB5bc0hH88vLbwZ -44gx+FkagQnIl6Z0x2DEW8xXjrJ1/RsCCdtZb3KTafcxQdaIOL+Hsr0Wefmq5L6I -Jd1hJyMctTEHBDa0GpC9oHRxUIltvBTjD4au8as+x6AJzKNI0eDbZOeStc+vckNw -i/nDhDwTqn6Sm1dTk/pwwpEOMfmbZ13pljheX7NzTogVZ96edhBiIL5VaZVDADlN -9u6wWk5JRFRYX0KD ------END CERTIFICATE----- - -# Issuer: CN=NetLock Arany (Class Gold) F\u0151tan\xfas\xedtv\xe1ny O=NetLock Kft. OU=Tan\xfas\xedtv\xe1nykiad\xf3k (Certification Services) -# Subject: CN=NetLock Arany (Class Gold) F\u0151tan\xfas\xedtv\xe1ny O=NetLock Kft. OU=Tan\xfas\xedtv\xe1nykiad\xf3k (Certification Services) -# Label: "NetLock Arany (Class Gold) F\u0151tan\xfas\xedtv\xe1ny" -# Serial: 80544274841616 -# MD5 Fingerprint: c5:a1:b7:ff:73:dd:d6:d7:34:32:18:df:fc:3c:ad:88 -# SHA1 Fingerprint: 06:08:3f:59:3f:15:a1:04:a0:69:a4:6b:a9:03:d0:06:b7:97:09:91 -# SHA256 Fingerprint: 6c:61:da:c3:a2:de:f0:31:50:6b:e0:36:d2:a6:fe:40:19:94:fb:d1:3d:f9:c8:d4:66:59:92:74:c4:46:ec:98 ------BEGIN CERTIFICATE----- -MIIEFTCCAv2gAwIBAgIGSUEs5AAQMA0GCSqGSIb3DQEBCwUAMIGnMQswCQYDVQQG -EwJIVTERMA8GA1UEBwwIQnVkYXBlc3QxFTATBgNVBAoMDE5ldExvY2sgS2Z0LjE3 -MDUGA1UECwwuVGFuw7pzw610dsOhbnlraWFkw7NrIChDZXJ0aWZpY2F0aW9uIFNl -cnZpY2VzKTE1MDMGA1UEAwwsTmV0TG9jayBBcmFueSAoQ2xhc3MgR29sZCkgRsWR -dGFuw7pzw610dsOhbnkwHhcNMDgxMjExMTUwODIxWhcNMjgxMjA2MTUwODIxWjCB -pzELMAkGA1UEBhMCSFUxETAPBgNVBAcMCEJ1ZGFwZXN0MRUwEwYDVQQKDAxOZXRM -b2NrIEtmdC4xNzA1BgNVBAsMLlRhbsO6c8OtdHbDoW55a2lhZMOzayAoQ2VydGlm -aWNhdGlvbiBTZXJ2aWNlcykxNTAzBgNVBAMMLE5ldExvY2sgQXJhbnkgKENsYXNz -IEdvbGQpIEbFkXRhbsO6c8OtdHbDoW55MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A -MIIBCgKCAQEAxCRec75LbRTDofTjl5Bu0jBFHjzuZ9lk4BqKf8owyoPjIMHj9DrT -lF8afFttvzBPhCf2nx9JvMaZCpDyD/V/Q4Q3Y1GLeqVw/HpYzY6b7cNGbIRwXdrz -AZAj/E4wqX7hJ2Pn7WQ8oLjJM2P+FpD/sLj916jAwJRDC7bVWaaeVtAkH3B5r9s5 -VA1lddkVQZQBr17s9o3x/61k/iCa11zr/qYfCGSji3ZVrR47KGAuhyXoqq8fxmRG -ILdwfzzeSNuWU7c5d+Qa4scWhHaXWy+7GRWF+GmF9ZmnqfI0p6m2pgP8b4Y9VHx2 -BJtr+UBdADTHLpl1neWIA6pN+APSQnbAGwIDAKiLo0UwQzASBgNVHRMBAf8ECDAG -AQH/AgEEMA4GA1UdDwEB/wQEAwIBBjAdBgNVHQ4EFgQUzPpnk/C2uNClwB7zU/2M -U9+D15YwDQYJKoZIhvcNAQELBQADggEBAKt/7hwWqZw8UQCgwBEIBaeZ5m8BiFRh -bvG5GK1Krf6BQCOUL/t1fC8oS2IkgYIL9WHxHG64YTjrgfpioTtaYtOUZcTh5m2C -+C8lcLIhJsFyUR+MLMOEkMNaj7rP9KdlpeuY0fsFskZ1FSNqb4VjMIDw1Z4fKRzC -bLBQWV2QWzuoDTDPv31/zvGdg73JRm4gpvlhUbohL3u+pRVjodSVh/GeufOJ8z2F -uLjbvrW5KfnaNwUASZQDhETnv0Mxz3WLJdH0pmT1kvarBes96aULNmLazAZfNou2 -XjG4Kvte9nHfRCaexOYNkbQudZWAUWpLMKawYqGT8ZvYzsRjdT9ZR7E= ------END CERTIFICATE----- - -# Issuer: CN=Hongkong Post Root CA 1 O=Hongkong Post -# Subject: CN=Hongkong Post Root CA 1 O=Hongkong Post -# Label: "Hongkong Post Root CA 1" -# Serial: 1000 -# MD5 Fingerprint: a8:0d:6f:39:78:b9:43:6d:77:42:6d:98:5a:cc:23:ca -# SHA1 Fingerprint: d6:da:a8:20:8d:09:d2:15:4d:24:b5:2f:cb:34:6e:b2:58:b2:8a:58 -# SHA256 Fingerprint: f9:e6:7d:33:6c:51:00:2a:c0:54:c6:32:02:2d:66:dd:a2:e7:e3:ff:f1:0a:d0:61:ed:31:d8:bb:b4:10:cf:b2 ------BEGIN CERTIFICATE----- -MIIDMDCCAhigAwIBAgICA+gwDQYJKoZIhvcNAQEFBQAwRzELMAkGA1UEBhMCSEsx -FjAUBgNVBAoTDUhvbmdrb25nIFBvc3QxIDAeBgNVBAMTF0hvbmdrb25nIFBvc3Qg -Um9vdCBDQSAxMB4XDTAzMDUxNTA1MTMxNFoXDTIzMDUxNTA0NTIyOVowRzELMAkG -A1UEBhMCSEsxFjAUBgNVBAoTDUhvbmdrb25nIFBvc3QxIDAeBgNVBAMTF0hvbmdr -b25nIFBvc3QgUm9vdCBDQSAxMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC -AQEArP84tulmAknjorThkPlAj3n54r15/gK97iSSHSL22oVyaf7XPwnU3ZG1ApzQ -jVrhVcNQhrkpJsLj2aDxaQMoIIBFIi1WpztUlVYiWR8o3x8gPW2iNr4joLFutbEn -PzlTCeqrauh0ssJlXI6/fMN4hM2eFvz1Lk8gKgifd/PFHsSaUmYeSF7jEAaPIpjh -ZY4bXSNmO7ilMlHIhqqhqZ5/dpTCpmy3QfDVyAY45tQM4vM7TG1QjMSDJ8EThFk9 -nnV0ttgCXjqQesBCNnLsak3c78QA3xMYV18meMjWCnl3v/evt3a5pQuEF10Q6m/h -q5URX208o1xNg1vysxmKgIsLhwIDAQABoyYwJDASBgNVHRMBAf8ECDAGAQH/AgED -MA4GA1UdDwEB/wQEAwIBxjANBgkqhkiG9w0BAQUFAAOCAQEADkbVPK7ih9legYsC -mEEIjEy82tvuJxuC52pF7BaLT4Wg87JwvVqWuspube5Gi27nKi6Wsxkz67SfqLI3 -7piol7Yutmcn1KZJ/RyTZXaeQi/cImyaT/JaFTmxcdcrUehtHJjA2Sr0oYJ71clB -oiMBdDhViw+5LmeiIAQ32pwL0xch4I+XeTRvhEgCIDMb5jREn5Fw9IBehEPCKdJs -EhTkYY2sEJCehFC78JZvRZ+K88psT/oROhUVRsPNH4NbLUES7VBnQRM9IauUiqpO -fMGx+6fWtScvl6tu4B3i0RwsH0Ti/L6RoZz71ilTc4afU9hDDl3WY4JxHYB0yvbi -AmvZWg== ------END CERTIFICATE----- - -# Issuer: CN=SecureSign RootCA11 O=Japan Certification Services, Inc. -# Subject: CN=SecureSign RootCA11 O=Japan Certification Services, Inc. -# Label: "SecureSign RootCA11" -# Serial: 1 -# MD5 Fingerprint: b7:52:74:e2:92:b4:80:93:f2:75:e4:cc:d7:f2:ea:26 -# SHA1 Fingerprint: 3b:c4:9f:48:f8:f3:73:a0:9c:1e:bd:f8:5b:b1:c3:65:c7:d8:11:b3 -# SHA256 Fingerprint: bf:0f:ee:fb:9e:3a:58:1a:d5:f9:e9:db:75:89:98:57:43:d2:61:08:5c:4d:31:4f:6f:5d:72:59:aa:42:16:12 ------BEGIN CERTIFICATE----- -MIIDbTCCAlWgAwIBAgIBATANBgkqhkiG9w0BAQUFADBYMQswCQYDVQQGEwJKUDEr -MCkGA1UEChMiSmFwYW4gQ2VydGlmaWNhdGlvbiBTZXJ2aWNlcywgSW5jLjEcMBoG -A1UEAxMTU2VjdXJlU2lnbiBSb290Q0ExMTAeFw0wOTA0MDgwNDU2NDdaFw0yOTA0 -MDgwNDU2NDdaMFgxCzAJBgNVBAYTAkpQMSswKQYDVQQKEyJKYXBhbiBDZXJ0aWZp -Y2F0aW9uIFNlcnZpY2VzLCBJbmMuMRwwGgYDVQQDExNTZWN1cmVTaWduIFJvb3RD -QTExMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA/XeqpRyQBTvLTJsz -i1oURaTnkBbR31fSIRCkF/3frNYfp+TbfPfs37gD2pRY/V1yfIw/XwFndBWW4wI8 -h9uuywGOwvNmxoVF9ALGOrVisq/6nL+k5tSAMJjzDbaTj6nU2DbysPyKyiyhFTOV -MdrAG/LuYpmGYz+/3ZMqg6h2uRMft85OQoWPIucuGvKVCbIFtUROd6EgvanyTgp9 -UK31BQ1FT0Zx/Sg+U/sE2C3XZR1KG/rPO7AxmjVuyIsG0wCR8pQIZUyxNAYAeoni -8McDWc/V1uinMrPmmECGxc0nEovMe863ETxiYAcjPitAbpSACW22s293bzUIUPsC -h8U+iQIDAQABo0IwQDAdBgNVHQ4EFgQUW/hNT7KlhtQ60vFjmqC+CfZXt94wDgYD -VR0PAQH/BAQDAgEGMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEFBQADggEB -AKChOBZmLqdWHyGcBvod7bkixTgm2E5P7KN/ed5GIaGHd48HCJqypMWvDzKYC3xm -KbabfSVSSUOrTC4rbnpwrxYO4wJs+0LmGJ1F2FXI6Dvd5+H0LgscNFxsWEr7jIhQ -X5Ucv+2rIrVls4W6ng+4reV6G4pQOh29Dbx7VFALuUKvVaAYga1lme++5Jy/xIWr -QbJUb9wlze144o4MjQlJ3WN7WmmWAiGovVJZ6X01y8hSyn+B/tlr0/cR7SXf+Of5 -pPpyl4RTDaXQMhhRdlkUbA/r7F+AjHVDg8OFmP9Mni0N5HeDk061lgeLKBObjBmN -QSdJQO7e5iNEOdyhIta6A/I= ------END CERTIFICATE----- - -# Issuer: CN=Microsec e-Szigno Root CA 2009 O=Microsec Ltd. -# Subject: CN=Microsec e-Szigno Root CA 2009 O=Microsec Ltd. -# Label: "Microsec e-Szigno Root CA 2009" -# Serial: 14014712776195784473 -# MD5 Fingerprint: f8:49:f4:03:bc:44:2d:83:be:48:69:7d:29:64:fc:b1 -# SHA1 Fingerprint: 89:df:74:fe:5c:f4:0f:4a:80:f9:e3:37:7d:54:da:91:e1:01:31:8e -# SHA256 Fingerprint: 3c:5f:81:fe:a5:fa:b8:2c:64:bf:a2:ea:ec:af:cd:e8:e0:77:fc:86:20:a7:ca:e5:37:16:3d:f3:6e:db:f3:78 ------BEGIN CERTIFICATE----- -MIIECjCCAvKgAwIBAgIJAMJ+QwRORz8ZMA0GCSqGSIb3DQEBCwUAMIGCMQswCQYD -VQQGEwJIVTERMA8GA1UEBwwIQnVkYXBlc3QxFjAUBgNVBAoMDU1pY3Jvc2VjIEx0 -ZC4xJzAlBgNVBAMMHk1pY3Jvc2VjIGUtU3ppZ25vIFJvb3QgQ0EgMjAwOTEfMB0G -CSqGSIb3DQEJARYQaW5mb0BlLXN6aWduby5odTAeFw0wOTA2MTYxMTMwMThaFw0y -OTEyMzAxMTMwMThaMIGCMQswCQYDVQQGEwJIVTERMA8GA1UEBwwIQnVkYXBlc3Qx -FjAUBgNVBAoMDU1pY3Jvc2VjIEx0ZC4xJzAlBgNVBAMMHk1pY3Jvc2VjIGUtU3pp -Z25vIFJvb3QgQ0EgMjAwOTEfMB0GCSqGSIb3DQEJARYQaW5mb0BlLXN6aWduby5o -dTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAOn4j/NjrdqG2KfgQvvP -kd6mJviZpWNwrZuuyjNAfW2WbqEORO7hE52UQlKavXWFdCyoDh2Tthi3jCyoz/tc -cbna7P7ofo/kLx2yqHWH2Leh5TvPmUpG0IMZfcChEhyVbUr02MelTTMuhTlAdX4U -fIASmFDHQWe4oIBhVKZsTh/gnQ4H6cm6M+f+wFUoLAKApxn1ntxVUwOXewdI/5n7 -N4okxFnMUBBjjqqpGrCEGob5X7uxUG6k0QrM1XF+H6cbfPVTbiJfyyvm1HxdrtbC -xkzlBQHZ7Vf8wSN5/PrIJIOV87VqUQHQd9bpEqH5GoP7ghu5sJf0dgYzQ0mg/wu1 -+rUCAwEAAaOBgDB+MA8GA1UdEwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgEGMB0G -A1UdDgQWBBTLD8bfQkPMPcu1SCOhGnqmKrs0aDAfBgNVHSMEGDAWgBTLD8bfQkPM -Pcu1SCOhGnqmKrs0aDAbBgNVHREEFDASgRBpbmZvQGUtc3ppZ25vLmh1MA0GCSqG -SIb3DQEBCwUAA4IBAQDJ0Q5eLtXMs3w+y/w9/w0olZMEyL/azXm4Q5DwpL7v8u8h -mLzU1F0G9u5C7DBsoKqpyvGvivo/C3NqPuouQH4frlRheesuCDfXI/OMn74dseGk -ddug4lQUsbocKaQY9hK6ohQU4zE1yED/t+AFdlfBHFny+L/k7SViXITwfn4fs775 -tyERzAMBVnCnEJIeGzSBHq2cGsMEPO0CYdYeBvNfOofyK/FFh+U9rNHHV4S9a67c -2Pm2G2JwCz02yULyMtd6YebS2z3PyKnJm9zbWETXbzivf3jTo60adbocwTZ8jx5t -HMN1Rq41Bab2XD0h7lbwyYIiLXpUq3DDfSJlgnCW ------END CERTIFICATE----- - -# Issuer: CN=GlobalSign O=GlobalSign OU=GlobalSign Root CA - R3 -# Subject: CN=GlobalSign O=GlobalSign OU=GlobalSign Root CA - R3 -# Label: "GlobalSign Root CA - R3" -# Serial: 4835703278459759426209954 -# MD5 Fingerprint: c5:df:b8:49:ca:05:13:55:ee:2d:ba:1a:c3:3e:b0:28 -# SHA1 Fingerprint: d6:9b:56:11:48:f0:1c:77:c5:45:78:c1:09:26:df:5b:85:69:76:ad -# SHA256 Fingerprint: cb:b5:22:d7:b7:f1:27:ad:6a:01:13:86:5b:df:1c:d4:10:2e:7d:07:59:af:63:5a:7c:f4:72:0d:c9:63:c5:3b ------BEGIN CERTIFICATE----- -MIIDXzCCAkegAwIBAgILBAAAAAABIVhTCKIwDQYJKoZIhvcNAQELBQAwTDEgMB4G -A1UECxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjMxEzARBgNVBAoTCkdsb2JhbFNp -Z24xEzARBgNVBAMTCkdsb2JhbFNpZ24wHhcNMDkwMzE4MTAwMDAwWhcNMjkwMzE4 -MTAwMDAwWjBMMSAwHgYDVQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEG -A1UEChMKR2xvYmFsU2lnbjETMBEGA1UEAxMKR2xvYmFsU2lnbjCCASIwDQYJKoZI -hvcNAQEBBQADggEPADCCAQoCggEBAMwldpB5BngiFvXAg7aEyiie/QV2EcWtiHL8 -RgJDx7KKnQRfJMsuS+FggkbhUqsMgUdwbN1k0ev1LKMPgj0MK66X17YUhhB5uzsT -gHeMCOFJ0mpiLx9e+pZo34knlTifBtc+ycsmWQ1z3rDI6SYOgxXG71uL0gRgykmm -KPZpO/bLyCiR5Z2KYVc3rHQU3HTgOu5yLy6c+9C7v/U9AOEGM+iCK65TpjoWc4zd -QQ4gOsC0p6Hpsk+QLjJg6VfLuQSSaGjlOCZgdbKfd/+RFO+uIEn8rUAVSNECMWEZ -XriX7613t2Saer9fwRPvm2L7DWzgVGkWqQPabumDk3F2xmmFghcCAwEAAaNCMEAw -DgYDVR0PAQH/BAQDAgEGMA8GA1UdEwEB/wQFMAMBAf8wHQYDVR0OBBYEFI/wS3+o -LkUkrk1Q+mOai97i3Ru8MA0GCSqGSIb3DQEBCwUAA4IBAQBLQNvAUKr+yAzv95ZU -RUm7lgAJQayzE4aGKAczymvmdLm6AC2upArT9fHxD4q/c2dKg8dEe3jgr25sbwMp -jjM5RcOO5LlXbKr8EpbsU8Yt5CRsuZRj+9xTaGdWPoO4zzUhw8lo/s7awlOqzJCK -6fBdRoyV3XpYKBovHd7NADdBj+1EbddTKJd+82cEHhXXipa0095MJ6RMG3NzdvQX -mcIfeg7jLQitChws/zyrVQ4PkX4268NXSb7hLi18YIvDQVETI53O9zJrlAGomecs -Mx86OyXShkDOOyyGeMlhLxS67ttVb9+E7gUJTb0o2HLO02JQZR7rkpeDMdmztcpH -WD9f ------END CERTIFICATE----- - -# Issuer: CN=Autoridad de Certificacion Firmaprofesional CIF A62634068 -# Subject: CN=Autoridad de Certificacion Firmaprofesional CIF A62634068 -# Label: "Autoridad de Certificacion Firmaprofesional CIF A62634068" -# Serial: 6047274297262753887 -# MD5 Fingerprint: 73:3a:74:7a:ec:bb:a3:96:a6:c2:e4:e2:c8:9b:c0:c3 -# SHA1 Fingerprint: ae:c5:fb:3f:c8:e1:bf:c4:e5:4f:03:07:5a:9a:e8:00:b7:f7:b6:fa -# SHA256 Fingerprint: 04:04:80:28:bf:1f:28:64:d4:8f:9a:d4:d8:32:94:36:6a:82:88:56:55:3f:3b:14:30:3f:90:14:7f:5d:40:ef ------BEGIN CERTIFICATE----- -MIIGFDCCA/ygAwIBAgIIU+w77vuySF8wDQYJKoZIhvcNAQEFBQAwUTELMAkGA1UE -BhMCRVMxQjBABgNVBAMMOUF1dG9yaWRhZCBkZSBDZXJ0aWZpY2FjaW9uIEZpcm1h -cHJvZmVzaW9uYWwgQ0lGIEE2MjYzNDA2ODAeFw0wOTA1MjAwODM4MTVaFw0zMDEy -MzEwODM4MTVaMFExCzAJBgNVBAYTAkVTMUIwQAYDVQQDDDlBdXRvcmlkYWQgZGUg -Q2VydGlmaWNhY2lvbiBGaXJtYXByb2Zlc2lvbmFsIENJRiBBNjI2MzQwNjgwggIi -MA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDKlmuO6vj78aI14H9M2uDDUtd9 -thDIAl6zQyrET2qyyhxdKJp4ERppWVevtSBC5IsP5t9bpgOSL/UR5GLXMnE42QQM -cas9UX4PB99jBVzpv5RvwSmCwLTaUbDBPLutN0pcyvFLNg4kq7/DhHf9qFD0sefG -L9ItWY16Ck6WaVICqjaY7Pz6FIMMNx/Jkjd/14Et5cS54D40/mf0PmbR0/RAz15i -NA9wBj4gGFrO93IbJWyTdBSTo3OxDqqHECNZXyAFGUftaI6SEspd/NYrspI8IM/h -X68gvqB2f3bl7BqGYTM+53u0P6APjqK5am+5hyZvQWyIplD9amML9ZMWGxmPsu2b -m8mQ9QEM3xk9Dz44I8kvjwzRAv4bVdZO0I08r0+k8/6vKtMFnXkIoctXMbScyJCy -Z/QYFpM6/EfY0XiWMR+6KwxfXZmtY4laJCB22N/9q06mIqqdXuYnin1oKaPnirja -EbsXLZmdEyRG98Xi2J+Of8ePdG1asuhy9azuJBCtLxTa/y2aRnFHvkLfuwHb9H/T -KI8xWVvTyQKmtFLKbpf7Q8UIJm+K9Lv9nyiqDdVF8xM6HdjAeI9BZzwelGSuewvF -6NkBiDkal4ZkQdU7hwxu+g/GvUgUvzlN1J5Bto+WHWOWk9mVBngxaJ43BjuAiUVh -OSPHG0SjFeUc+JIwuwIDAQABo4HvMIHsMBIGA1UdEwEB/wQIMAYBAf8CAQEwDgYD -VR0PAQH/BAQDAgEGMB0GA1UdDgQWBBRlzeurNR4APn7VdMActHNHDhpkLzCBpgYD -VR0gBIGeMIGbMIGYBgRVHSAAMIGPMC8GCCsGAQUFBwIBFiNodHRwOi8vd3d3LmZp -cm1hcHJvZmVzaW9uYWwuY29tL2NwczBcBggrBgEFBQcCAjBQHk4AUABhAHMAZQBv -ACAAZABlACAAbABhACAAQgBvAG4AYQBuAG8AdgBhACAANAA3ACAAQgBhAHIAYwBl -AGwAbwBuAGEAIAAwADgAMAAxADcwDQYJKoZIhvcNAQEFBQADggIBABd9oPm03cXF -661LJLWhAqvdpYhKsg9VSytXjDvlMd3+xDLx51tkljYyGOylMnfX40S2wBEqgLk9 -am58m9Ot/MPWo+ZkKXzR4Tgegiv/J2Wv+xYVxC5xhOW1//qkR71kMrv2JYSiJ0L1 -ILDCExARzRAVukKQKtJE4ZYm6zFIEv0q2skGz3QeqUvVhyj5eTSSPi5E6PaPT481 -PyWzOdxjKpBrIF/EUhJOlywqrJ2X3kjyo2bbwtKDlaZmp54lD+kLM5FlClrD2VQS -3a/DTg4fJl4N3LON7NWBcN7STyQF82xO9UxJZo3R/9ILJUFI/lGExkKvgATP0H5k -SeTy36LssUzAKh3ntLFlosS88Zj0qnAHY7S42jtM+kAiMFsRpvAFDsYCA0irhpuF -3dvd6qJ2gHN99ZwExEWN57kci57q13XRcrHedUTnQn3iV2t93Jm8PYMo6oCTjcVM -ZcFwgbg4/EMxsvYDNEeyrPsiBsse3RdHHF9mudMaotoRsaS8I8nkvof/uZS2+F0g -StRf571oe2XyFR7SOqkt6dhrJKyXWERHrVkY8SFlcN7ONGCoQPHzPKTDKCOM/icz -Q0CgFzzr6juwcqajuUpLXhZI9LK8yIySxZ2frHI2vDSANGupi5LAuBft7HZT9SQB -jLMi6Et8Vcad+qMUu2WFbm5PEn4KPJ2V ------END CERTIFICATE----- - -# Issuer: CN=Izenpe.com O=IZENPE S.A. -# Subject: CN=Izenpe.com O=IZENPE S.A. -# Label: "Izenpe.com" -# Serial: 917563065490389241595536686991402621 -# MD5 Fingerprint: a6:b0:cd:85:80:da:5c:50:34:a3:39:90:2f:55:67:73 -# SHA1 Fingerprint: 2f:78:3d:25:52:18:a7:4a:65:39:71:b5:2c:a2:9c:45:15:6f:e9:19 -# SHA256 Fingerprint: 25:30:cc:8e:98:32:15:02:ba:d9:6f:9b:1f:ba:1b:09:9e:2d:29:9e:0f:45:48:bb:91:4f:36:3b:c0:d4:53:1f ------BEGIN CERTIFICATE----- -MIIF8TCCA9mgAwIBAgIQALC3WhZIX7/hy/WL1xnmfTANBgkqhkiG9w0BAQsFADA4 -MQswCQYDVQQGEwJFUzEUMBIGA1UECgwLSVpFTlBFIFMuQS4xEzARBgNVBAMMCkl6 -ZW5wZS5jb20wHhcNMDcxMjEzMTMwODI4WhcNMzcxMjEzMDgyNzI1WjA4MQswCQYD -VQQGEwJFUzEUMBIGA1UECgwLSVpFTlBFIFMuQS4xEzARBgNVBAMMCkl6ZW5wZS5j -b20wggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDJ03rKDx6sp4boFmVq -scIbRTJxldn+EFvMr+eleQGPicPK8lVx93e+d5TzcqQsRNiekpsUOqHnJJAKClaO -xdgmlOHZSOEtPtoKct2jmRXagaKH9HtuJneJWK3W6wyyQXpzbm3benhB6QiIEn6H -LmYRY2xU+zydcsC8Lv/Ct90NduM61/e0aL6i9eOBbsFGb12N4E3GVFWJGjMxCrFX -uaOKmMPsOzTFlUFpfnXCPCDFYbpRR6AgkJOhkEvzTnyFRVSa0QUmQbC1TR0zvsQD -yCV8wXDbO/QJLVQnSKwv4cSsPsjLkkxTOTcj7NMB+eAJRE1NZMDhDVqHIrytG6P+ -JrUV86f8hBnp7KGItERphIPzidF0BqnMC9bC3ieFUCbKF7jJeodWLBoBHmy+E60Q -rLUk9TiRodZL2vG70t5HtfG8gfZZa88ZU+mNFctKy6lvROUbQc/hhqfK0GqfvEyN -BjNaooXlkDWgYlwWTvDjovoDGrQscbNYLN57C9saD+veIR8GdwYDsMnvmfzAuU8L -hij+0rnq49qlw0dpEuDb8PYZi+17cNcC1u2HGCgsBCRMd+RIihrGO5rUD8r6ddIB -QFqNeb+Lz0vPqhbBleStTIo+F5HUsWLlguWABKQDfo2/2n+iD5dPDNMN+9fR5XJ+ -HMh3/1uaD7euBUbl8agW7EekFwIDAQABo4H2MIHzMIGwBgNVHREEgagwgaWBD2lu -Zm9AaXplbnBlLmNvbaSBkTCBjjFHMEUGA1UECgw+SVpFTlBFIFMuQS4gLSBDSUYg -QTAxMzM3MjYwLVJNZXJjLlZpdG9yaWEtR2FzdGVpeiBUMTA1NSBGNjIgUzgxQzBB -BgNVBAkMOkF2ZGEgZGVsIE1lZGl0ZXJyYW5lbyBFdG9yYmlkZWEgMTQgLSAwMTAx -MCBWaXRvcmlhLUdhc3RlaXowDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMC -AQYwHQYDVR0OBBYEFB0cZQ6o8iV7tJHP5LGx5r1VdGwFMA0GCSqGSIb3DQEBCwUA -A4ICAQB4pgwWSp9MiDrAyw6lFn2fuUhfGI8NYjb2zRlrrKvV9pF9rnHzP7MOeIWb -laQnIUdCSnxIOvVFfLMMjlF4rJUT3sb9fbgakEyrkgPH7UIBzg/YsfqikuFgba56 -awmqxinuaElnMIAkejEWOVt+8Rwu3WwJrfIxwYJOubv5vr8qhT/AQKM6WfxZSzwo -JNu0FXWuDYi6LnPAvViH5ULy617uHjAimcs30cQhbIHsvm0m5hzkQiCeR7Csg1lw -LDXWrzY0tM07+DKo7+N4ifuNRSzanLh+QBxh5z6ikixL8s36mLYp//Pye6kfLqCT -VyvehQP5aTfLnnhqBbTFMXiJ7HqnheG5ezzevh55hM6fcA5ZwjUukCox2eRFekGk -LhObNA5me0mrZJfQRsN5nXJQY6aYWwa9SG3YOYNw6DXwBdGqvOPbyALqfP2C2sJb -UjWumDqtujWTI6cfSN01RpiyEGjkpTHCClguGYEQyVB1/OpaFs4R1+7vUIgtYf8/ -QnMFlEPVjjxOAToZpR9GTnfQXeWBIiGH/pR9hNiTrdZoQ0iy2+tzJOeRf1SktoA+ -naM8THLCV8Sg1Mw4J87VBp6iSNnpn86CcDaTmjvfliHjWbcM2pE38P1ZWrOZyGls -QyYBNWNgVYkDOnXYukrZVP/u3oDYLdE41V4tC5h9Pmzb/CaIxw== ------END CERTIFICATE----- - -# Issuer: CN=Go Daddy Root Certificate Authority - G2 O=GoDaddy.com, Inc. -# Subject: CN=Go Daddy Root Certificate Authority - G2 O=GoDaddy.com, Inc. -# Label: "Go Daddy Root Certificate Authority - G2" -# Serial: 0 -# MD5 Fingerprint: 80:3a:bc:22:c1:e6:fb:8d:9b:3b:27:4a:32:1b:9a:01 -# SHA1 Fingerprint: 47:be:ab:c9:22:ea:e8:0e:78:78:34:62:a7:9f:45:c2:54:fd:e6:8b -# SHA256 Fingerprint: 45:14:0b:32:47:eb:9c:c8:c5:b4:f0:d7:b5:30:91:f7:32:92:08:9e:6e:5a:63:e2:74:9d:d3:ac:a9:19:8e:da ------BEGIN CERTIFICATE----- -MIIDxTCCAq2gAwIBAgIBADANBgkqhkiG9w0BAQsFADCBgzELMAkGA1UEBhMCVVMx -EDAOBgNVBAgTB0FyaXpvbmExEzARBgNVBAcTClNjb3R0c2RhbGUxGjAYBgNVBAoT -EUdvRGFkZHkuY29tLCBJbmMuMTEwLwYDVQQDEyhHbyBEYWRkeSBSb290IENlcnRp -ZmljYXRlIEF1dGhvcml0eSAtIEcyMB4XDTA5MDkwMTAwMDAwMFoXDTM3MTIzMTIz -NTk1OVowgYMxCzAJBgNVBAYTAlVTMRAwDgYDVQQIEwdBcml6b25hMRMwEQYDVQQH -EwpTY290dHNkYWxlMRowGAYDVQQKExFHb0RhZGR5LmNvbSwgSW5jLjExMC8GA1UE -AxMoR28gRGFkZHkgUm9vdCBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkgLSBHMjCCASIw -DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAL9xYgjx+lk09xvJGKP3gElY6SKD -E6bFIEMBO4Tx5oVJnyfq9oQbTqC023CYxzIBsQU+B07u9PpPL1kwIuerGVZr4oAH -/PMWdYA5UXvl+TW2dE6pjYIT5LY/qQOD+qK+ihVqf94Lw7YZFAXK6sOoBJQ7Rnwy -DfMAZiLIjWltNowRGLfTshxgtDj6AozO091GB94KPutdfMh8+7ArU6SSYmlRJQVh -GkSBjCypQ5Yj36w6gZoOKcUcqeldHraenjAKOc7xiID7S13MMuyFYkMlNAJWJwGR -tDtwKj9useiciAF9n9T521NtYJ2/LOdYq7hfRvzOxBsDPAnrSTFcaUaz4EcCAwEA -AaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAQYwHQYDVR0OBBYE -FDqahQcQZyi27/a9BUFuIMGU2g/eMA0GCSqGSIb3DQEBCwUAA4IBAQCZ21151fmX -WWcDYfF+OwYxdS2hII5PZYe096acvNjpL9DbWu7PdIxztDhC2gV7+AJ1uP2lsdeu -9tfeE8tTEH6KRtGX+rcuKxGrkLAngPnon1rpN5+r5N9ss4UXnT3ZJE95kTXWXwTr -gIOrmgIttRD02JDHBHNA7XIloKmf7J6raBKZV8aPEjoJpL1E/QYVN8Gb5DKj7Tjo -2GTzLH4U/ALqn83/B2gX2yKQOC16jdFU8WnjXzPKej17CuPKf1855eJ1usV2GDPO -LPAvTK33sefOT6jEm0pUBsV/fdUID+Ic/n4XuKxe9tQWskMJDE32p2u0mYRlynqI -4uJEvlz36hz1 ------END CERTIFICATE----- - -# Issuer: CN=Starfield Root Certificate Authority - G2 O=Starfield Technologies, Inc. -# Subject: CN=Starfield Root Certificate Authority - G2 O=Starfield Technologies, Inc. -# Label: "Starfield Root Certificate Authority - G2" -# Serial: 0 -# MD5 Fingerprint: d6:39:81:c6:52:7e:96:69:fc:fc:ca:66:ed:05:f2:96 -# SHA1 Fingerprint: b5:1c:06:7c:ee:2b:0c:3d:f8:55:ab:2d:92:f4:fe:39:d4:e7:0f:0e -# SHA256 Fingerprint: 2c:e1:cb:0b:f9:d2:f9:e1:02:99:3f:be:21:51:52:c3:b2:dd:0c:ab:de:1c:68:e5:31:9b:83:91:54:db:b7:f5 ------BEGIN CERTIFICATE----- -MIID3TCCAsWgAwIBAgIBADANBgkqhkiG9w0BAQsFADCBjzELMAkGA1UEBhMCVVMx -EDAOBgNVBAgTB0FyaXpvbmExEzARBgNVBAcTClNjb3R0c2RhbGUxJTAjBgNVBAoT -HFN0YXJmaWVsZCBUZWNobm9sb2dpZXMsIEluYy4xMjAwBgNVBAMTKVN0YXJmaWVs -ZCBSb290IENlcnRpZmljYXRlIEF1dGhvcml0eSAtIEcyMB4XDTA5MDkwMTAwMDAw -MFoXDTM3MTIzMTIzNTk1OVowgY8xCzAJBgNVBAYTAlVTMRAwDgYDVQQIEwdBcml6 -b25hMRMwEQYDVQQHEwpTY290dHNkYWxlMSUwIwYDVQQKExxTdGFyZmllbGQgVGVj -aG5vbG9naWVzLCBJbmMuMTIwMAYDVQQDEylTdGFyZmllbGQgUm9vdCBDZXJ0aWZp -Y2F0ZSBBdXRob3JpdHkgLSBHMjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC -ggEBAL3twQP89o/8ArFvW59I2Z154qK3A2FWGMNHttfKPTUuiUP3oWmb3ooa/RMg -nLRJdzIpVv257IzdIvpy3Cdhl+72WoTsbhm5iSzchFvVdPtrX8WJpRBSiUZV9Lh1 -HOZ/5FSuS/hVclcCGfgXcVnrHigHdMWdSL5stPSksPNkN3mSwOxGXn/hbVNMYq/N -Hwtjuzqd+/x5AJhhdM8mgkBj87JyahkNmcrUDnXMN/uLicFZ8WJ/X7NfZTD4p7dN -dloedl40wOiWVpmKs/B/pM293DIxfJHP4F8R+GuqSVzRmZTRouNjWwl2tVZi4Ut0 -HZbUJtQIBFnQmA4O5t78w+wfkPECAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAO -BgNVHQ8BAf8EBAMCAQYwHQYDVR0OBBYEFHwMMh+n2TB/xH1oo2Kooc6rB1snMA0G -CSqGSIb3DQEBCwUAA4IBAQARWfolTwNvlJk7mh+ChTnUdgWUXuEok21iXQnCoKjU -sHU48TRqneSfioYmUeYs0cYtbpUgSpIB7LiKZ3sx4mcujJUDJi5DnUox9g61DLu3 -4jd/IroAow57UvtruzvE03lRTs2Q9GcHGcg8RnoNAX3FWOdt5oUwF5okxBDgBPfg -8n/Uqgr/Qh037ZTlZFkSIHc40zI+OIF1lnP6aI+xy84fxez6nH7PfrHxBy22/L/K -pL/QlwVKvOoYKAKQvVR4CSFx09F9HdkWsKlhPdAKACL8x3vLCWRFCztAgfd9fDL1 -mMpYjn0q7pBZc2T5NnReJaH1ZgUufzkVqSr7UIuOhWn0 ------END CERTIFICATE----- - -# Issuer: CN=Starfield Services Root Certificate Authority - G2 O=Starfield Technologies, Inc. -# Subject: CN=Starfield Services Root Certificate Authority - G2 O=Starfield Technologies, Inc. -# Label: "Starfield Services Root Certificate Authority - G2" -# Serial: 0 -# MD5 Fingerprint: 17:35:74:af:7b:61:1c:eb:f4:f9:3c:e2:ee:40:f9:a2 -# SHA1 Fingerprint: 92:5a:8f:8d:2c:6d:04:e0:66:5f:59:6a:ff:22:d8:63:e8:25:6f:3f -# SHA256 Fingerprint: 56:8d:69:05:a2:c8:87:08:a4:b3:02:51:90:ed:cf:ed:b1:97:4a:60:6a:13:c6:e5:29:0f:cb:2a:e6:3e:da:b5 ------BEGIN CERTIFICATE----- -MIID7zCCAtegAwIBAgIBADANBgkqhkiG9w0BAQsFADCBmDELMAkGA1UEBhMCVVMx -EDAOBgNVBAgTB0FyaXpvbmExEzARBgNVBAcTClNjb3R0c2RhbGUxJTAjBgNVBAoT -HFN0YXJmaWVsZCBUZWNobm9sb2dpZXMsIEluYy4xOzA5BgNVBAMTMlN0YXJmaWVs -ZCBTZXJ2aWNlcyBSb290IENlcnRpZmljYXRlIEF1dGhvcml0eSAtIEcyMB4XDTA5 -MDkwMTAwMDAwMFoXDTM3MTIzMTIzNTk1OVowgZgxCzAJBgNVBAYTAlVTMRAwDgYD -VQQIEwdBcml6b25hMRMwEQYDVQQHEwpTY290dHNkYWxlMSUwIwYDVQQKExxTdGFy -ZmllbGQgVGVjaG5vbG9naWVzLCBJbmMuMTswOQYDVQQDEzJTdGFyZmllbGQgU2Vy -dmljZXMgUm9vdCBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkgLSBHMjCCASIwDQYJKoZI -hvcNAQEBBQADggEPADCCAQoCggEBANUMOsQq+U7i9b4Zl1+OiFOxHz/Lz58gE20p -OsgPfTz3a3Y4Y9k2YKibXlwAgLIvWX/2h/klQ4bnaRtSmpDhcePYLQ1Ob/bISdm2 -8xpWriu2dBTrz/sm4xq6HZYuajtYlIlHVv8loJNwU4PahHQUw2eeBGg6345AWh1K -Ts9DkTvnVtYAcMtS7nt9rjrnvDH5RfbCYM8TWQIrgMw0R9+53pBlbQLPLJGmpufe -hRhJfGZOozptqbXuNC66DQO4M99H67FrjSXZm86B0UVGMpZwh94CDklDhbZsc7tk -6mFBrMnUVN+HL8cisibMn1lUaJ/8viovxFUcdUBgF4UCVTmLfwUCAwEAAaNCMEAw -DwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAQYwHQYDVR0OBBYEFJxfAN+q -AdcwKziIorhtSpzyEZGDMA0GCSqGSIb3DQEBCwUAA4IBAQBLNqaEd2ndOxmfZyMI -bw5hyf2E3F/YNoHN2BtBLZ9g3ccaaNnRbobhiCPPE95Dz+I0swSdHynVv/heyNXB -ve6SbzJ08pGCL72CQnqtKrcgfU28elUSwhXqvfdqlS5sdJ/PHLTyxQGjhdByPq1z -qwubdQxtRbeOlKyWN7Wg0I8VRw7j6IPdj/3vQQF3zCepYoUz8jcI73HPdwbeyBkd -iEDPfUYd/x7H4c7/I9vG+o1VTqkC50cRRj70/b17KSa7qWFiNyi2LSr2EIZkyXCn -0q23KXB56jzaYyWf/Wi3MOxw+3WKt21gZ7IeyLnp2KhvAotnDU0mV3HaIPzBSlCN -sSi6 ------END CERTIFICATE----- - -# Issuer: CN=AffirmTrust Commercial O=AffirmTrust -# Subject: CN=AffirmTrust Commercial O=AffirmTrust -# Label: "AffirmTrust Commercial" -# Serial: 8608355977964138876 -# MD5 Fingerprint: 82:92:ba:5b:ef:cd:8a:6f:a6:3d:55:f9:84:f6:d6:b7 -# SHA1 Fingerprint: f9:b5:b6:32:45:5f:9c:be:ec:57:5f:80:dc:e9:6e:2c:c7:b2:78:b7 -# SHA256 Fingerprint: 03:76:ab:1d:54:c5:f9:80:3c:e4:b2:e2:01:a0:ee:7e:ef:7b:57:b6:36:e8:a9:3c:9b:8d:48:60:c9:6f:5f:a7 ------BEGIN CERTIFICATE----- -MIIDTDCCAjSgAwIBAgIId3cGJyapsXwwDQYJKoZIhvcNAQELBQAwRDELMAkGA1UE -BhMCVVMxFDASBgNVBAoMC0FmZmlybVRydXN0MR8wHQYDVQQDDBZBZmZpcm1UcnVz -dCBDb21tZXJjaWFsMB4XDTEwMDEyOTE0MDYwNloXDTMwMTIzMTE0MDYwNlowRDEL -MAkGA1UEBhMCVVMxFDASBgNVBAoMC0FmZmlybVRydXN0MR8wHQYDVQQDDBZBZmZp -cm1UcnVzdCBDb21tZXJjaWFsMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC -AQEA9htPZwcroRX1BiLLHwGy43NFBkRJLLtJJRTWzsO3qyxPxkEylFf6EqdbDuKP -Hx6GGaeqtS25Xw2Kwq+FNXkyLbscYjfysVtKPcrNcV/pQr6U6Mje+SJIZMblq8Yr -ba0F8PrVC8+a5fBQpIs7R6UjW3p6+DM/uO+Zl+MgwdYoic+U+7lF7eNAFxHUdPAL -MeIrJmqbTFeurCA+ukV6BfO9m2kVrn1OIGPENXY6BwLJN/3HR+7o8XYdcxXyl6S1 -yHp52UKqK39c/s4mT6NmgTWvRLpUHhwwMmWd5jyTXlBOeuM61G7MGvv50jeuJCqr -VwMiKA1JdX+3KNp1v47j3A55MQIDAQABo0IwQDAdBgNVHQ4EFgQUnZPGU4teyq8/ -nx4P5ZmVvCT2lI8wDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAQYwDQYJ -KoZIhvcNAQELBQADggEBAFis9AQOzcAN/wr91LoWXym9e2iZWEnStB03TX8nfUYG -XUPGhi4+c7ImfU+TqbbEKpqrIZcUsd6M06uJFdhrJNTxFq7YpFzUf1GO7RgBsZNj -vbz4YYCanrHOQnDiqX0GJX0nof5v7LMeJNrjS1UaADs1tDvZ110w/YETifLCBivt -Z8SOyUOyXGsViQK8YvxO8rUzqrJv0wqiUOP2O+guRMLbZjipM1ZI8W0bM40NjD9g -N53Tym1+NH4Nn3J2ixufcv1SNUFFApYvHLKac0khsUlHRUe072o0EclNmsxZt9YC -nlpOZbWUrhvfKbAW8b8Angc6F2S1BLUjIZkKlTuXfO8= ------END CERTIFICATE----- - -# Issuer: CN=AffirmTrust Networking O=AffirmTrust -# Subject: CN=AffirmTrust Networking O=AffirmTrust -# Label: "AffirmTrust Networking" -# Serial: 8957382827206547757 -# MD5 Fingerprint: 42:65:ca:be:01:9a:9a:4c:a9:8c:41:49:cd:c0:d5:7f -# SHA1 Fingerprint: 29:36:21:02:8b:20:ed:02:f5:66:c5:32:d1:d6:ed:90:9f:45:00:2f -# SHA256 Fingerprint: 0a:81:ec:5a:92:97:77:f1:45:90:4a:f3:8d:5d:50:9f:66:b5:e2:c5:8f:cd:b5:31:05:8b:0e:17:f3:f0:b4:1b ------BEGIN CERTIFICATE----- -MIIDTDCCAjSgAwIBAgIIfE8EORzUmS0wDQYJKoZIhvcNAQEFBQAwRDELMAkGA1UE -BhMCVVMxFDASBgNVBAoMC0FmZmlybVRydXN0MR8wHQYDVQQDDBZBZmZpcm1UcnVz -dCBOZXR3b3JraW5nMB4XDTEwMDEyOTE0MDgyNFoXDTMwMTIzMTE0MDgyNFowRDEL -MAkGA1UEBhMCVVMxFDASBgNVBAoMC0FmZmlybVRydXN0MR8wHQYDVQQDDBZBZmZp -cm1UcnVzdCBOZXR3b3JraW5nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC -AQEAtITMMxcua5Rsa2FSoOujz3mUTOWUgJnLVWREZY9nZOIG41w3SfYvm4SEHi3y -YJ0wTsyEheIszx6e/jarM3c1RNg1lho9Nuh6DtjVR6FqaYvZ/Ls6rnla1fTWcbua -kCNrmreIdIcMHl+5ni36q1Mr3Lt2PpNMCAiMHqIjHNRqrSK6mQEubWXLviRmVSRL -QESxG9fhwoXA3hA/Pe24/PHxI1Pcv2WXb9n5QHGNfb2V1M6+oF4nI979ptAmDgAp -6zxG8D1gvz9Q0twmQVGeFDdCBKNwV6gbh+0t+nvujArjqWaJGctB+d1ENmHP4ndG -yH329JKBNv3bNPFyfvMMFr20FQIDAQABo0IwQDAdBgNVHQ4EFgQUBx/S55zawm6i -QLSwelAQUHTEyL0wDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAQYwDQYJ -KoZIhvcNAQEFBQADggEBAIlXshZ6qML91tmbmzTCnLQyFE2npN/svqe++EPbkTfO -tDIuUFUaNU52Q3Eg75N3ThVwLofDwR1t3Mu1J9QsVtFSUzpE0nPIxBsFZVpikpzu -QY0x2+c06lkh1QF612S4ZDnNye2v7UsDSKegmQGA3GWjNq5lWUhPgkvIZfFXHeVZ -Lgo/bNjR9eUJtGxUAArgFU2HdW23WJZa3W3SAKD0m0i+wzekujbgfIeFlxoVot4u -olu9rxj5kFDNcFn4J2dHy8egBzp90SxdbBk6ZrV9/ZFvgrG+CJPbFEfxojfHRZ48 -x3evZKiT3/Zpg4Jg8klCNO1aAFSFHBY2kgxc+qatv9s= ------END CERTIFICATE----- - -# Issuer: CN=AffirmTrust Premium O=AffirmTrust -# Subject: CN=AffirmTrust Premium O=AffirmTrust -# Label: "AffirmTrust Premium" -# Serial: 7893706540734352110 -# MD5 Fingerprint: c4:5d:0e:48:b6:ac:28:30:4e:0a:bc:f9:38:16:87:57 -# SHA1 Fingerprint: d8:a6:33:2c:e0:03:6f:b1:85:f6:63:4f:7d:6a:06:65:26:32:28:27 -# SHA256 Fingerprint: 70:a7:3f:7f:37:6b:60:07:42:48:90:45:34:b1:14:82:d5:bf:0e:69:8e:cc:49:8d:f5:25:77:eb:f2:e9:3b:9a ------BEGIN CERTIFICATE----- -MIIFRjCCAy6gAwIBAgIIbYwURrGmCu4wDQYJKoZIhvcNAQEMBQAwQTELMAkGA1UE -BhMCVVMxFDASBgNVBAoMC0FmZmlybVRydXN0MRwwGgYDVQQDDBNBZmZpcm1UcnVz -dCBQcmVtaXVtMB4XDTEwMDEyOTE0MTAzNloXDTQwMTIzMTE0MTAzNlowQTELMAkG -A1UEBhMCVVMxFDASBgNVBAoMC0FmZmlybVRydXN0MRwwGgYDVQQDDBNBZmZpcm1U -cnVzdCBQcmVtaXVtMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxBLf -qV/+Qd3d9Z+K4/as4Tx4mrzY8H96oDMq3I0gW64tb+eT2TZwamjPjlGjhVtnBKAQ -JG9dKILBl1fYSCkTtuG+kU3fhQxTGJoeJKJPj/CihQvL9Cl/0qRY7iZNyaqoe5rZ -+jjeRFcV5fiMyNlI4g0WJx0eyIOFJbe6qlVBzAMiSy2RjYvmia9mx+n/K+k8rNrS -s8PhaJyJ+HoAVt70VZVs+7pk3WKL3wt3MutizCaam7uqYoNMtAZ6MMgpv+0GTZe5 -HMQxK9VfvFMSF5yZVylmd2EhMQcuJUmdGPLu8ytxjLW6OQdJd/zvLpKQBY0tL3d7 -70O/Nbua2Plzpyzy0FfuKE4mX4+QaAkvuPjcBukumj5Rp9EixAqnOEhss/n/fauG -V+O61oV4d7pD6kh/9ti+I20ev9E2bFhc8e6kGVQa9QPSdubhjL08s9NIS+LI+H+S -qHZGnEJlPqQewQcDWkYtuJfzt9WyVSHvutxMAJf7FJUnM7/oQ0dG0giZFmA7mn7S -5u046uwBHjxIVkkJx0w3AJ6IDsBz4W9m6XJHMD4Q5QsDyZpCAGzFlH5hxIrff4Ia -C1nEWTJ3s7xgaVY5/bQGeyzWZDbZvUjthB9+pSKPKrhC9IK31FOQeE4tGv2Bb0TX -OwF0lkLgAOIua+rF7nKsu7/+6qqo+Nz2snmKtmcCAwEAAaNCMEAwHQYDVR0OBBYE -FJ3AZ6YMItkm9UWrpmVSESfYRaxjMA8GA1UdEwEB/wQFMAMBAf8wDgYDVR0PAQH/ -BAQDAgEGMA0GCSqGSIb3DQEBDAUAA4ICAQCzV00QYk465KzquByvMiPIs0laUZx2 -KI15qldGF9X1Uva3ROgIRL8YhNILgM3FEv0AVQVhh0HctSSePMTYyPtwni94loMg -Nt58D2kTiKV1NpgIpsbfrM7jWNa3Pt668+s0QNiigfV4Py/VpfzZotReBA4Xrf5B -8OWycvpEgjNC6C1Y91aMYj+6QrCcDFx+LmUmXFNPALJ4fqENmS2NuB2OosSw/WDQ -MKSOyARiqcTtNd56l+0OOF6SL5Nwpamcb6d9Ex1+xghIsV5n61EIJenmJWtSKZGc -0jlzCFfemQa0W50QBuHCAKi4HEoCChTQwUHK+4w1IX2COPKpVJEZNZOUbWo6xbLQ -u4mGk+ibyQ86p3q4ofB4Rvr8Ny/lioTz3/4E2aFooC8k4gmVBtWVyuEklut89pMF -u+1z6S3RdTnX5yTb2E5fQ4+e0BQ5v1VwSJlXMbSc7kqYA5YwH2AG7hsj/oFgIxpH -YoWlzBk0gG+zrBrjn/B7SK3VAdlntqlyk+otZrWyuOQ9PLLvTIzq6we/qzWaVYa8 -GKa1qF60g2xraUDTn9zxw2lrueFtCfTxqlB2Cnp9ehehVZZCmTEJ3WARjQUwfuaO -RtGdFNrHF+QFlozEJLUbzxQHskD4o55BhrwE0GuWyCqANP2/7waj3VjFhT0+j/6e -KeC2uAloGRwYQw== ------END CERTIFICATE----- - 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-# Issuer: CN=Certum Trusted Network CA O=Unizeto Technologies S.A. OU=Certum Certification Authority -# Subject: CN=Certum Trusted Network CA O=Unizeto Technologies S.A. OU=Certum Certification Authority -# Label: "Certum Trusted Network CA" -# Serial: 279744 -# MD5 Fingerprint: d5:e9:81:40:c5:18:69:fc:46:2c:89:75:62:0f:aa:78 -# SHA1 Fingerprint: 07:e0:32:e0:20:b7:2c:3f:19:2f:06:28:a2:59:3a:19:a7:0f:06:9e -# SHA256 Fingerprint: 5c:58:46:8d:55:f5:8e:49:7e:74:39:82:d2:b5:00:10:b6:d1:65:37:4a:cf:83:a7:d4:a3:2d:b7:68:c4:40:8e ------BEGIN CERTIFICATE----- -MIIDuzCCAqOgAwIBAgIDBETAMA0GCSqGSIb3DQEBBQUAMH4xCzAJBgNVBAYTAlBM -MSIwIAYDVQQKExlVbml6ZXRvIFRlY2hub2xvZ2llcyBTLkEuMScwJQYDVQQLEx5D -ZXJ0dW0gQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxIjAgBgNVBAMTGUNlcnR1bSBU -cnVzdGVkIE5ldHdvcmsgQ0EwHhcNMDgxMDIyMTIwNzM3WhcNMjkxMjMxMTIwNzM3 -WjB+MQswCQYDVQQGEwJQTDEiMCAGA1UEChMZVW5pemV0byBUZWNobm9sb2dpZXMg -Uy5BLjEnMCUGA1UECxMeQ2VydHVtIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MSIw -IAYDVQQDExlDZXJ0dW0gVHJ1c3RlZCBOZXR3b3JrIENBMIIBIjANBgkqhkiG9w0B -AQEFAAOCAQ8AMIIBCgKCAQEA4/t9o3K6wvDJFIf1awFO4W5AB7ptJ11/91sts1rH -UV+rpDKmYYe2bg+G0jACl/jXaVehGDldamR5xgFZrDwxSjh80gTSSyjoIF87B6LM -TXPb865Px1bVWqeWifrzq2jUI4ZZJ88JJ7ysbnKDHDBy3+Ci6dLhdHUZvSqeexVU -BBvXQzmtVSjF4hq79MDkrjhJM8x2hZ85RdKknvISjFH4fOQtf/WsX+sWn7Et0brM -kUJ3TCXJkDhv2/DM+44el1k+1WBO5gUo7Ul5E0u6SNsv+XLTOcr+H9g0cvW0QM8x -AcPs3hEtF10fuFDRXhmnad4HMyjKUJX5p1TLVIZQRan5SQIDAQABo0IwQDAPBgNV -HRMBAf8EBTADAQH/MB0GA1UdDgQWBBQIds3LB/8k9sXN7buQvOKEN0Z19zAOBgNV -HQ8BAf8EBAMCAQYwDQYJKoZIhvcNAQEFBQADggEBAKaorSLOAT2mo/9i0Eidi15y -sHhE49wcrwn9I0j6vSrEuVUEtRCjjSfeC4Jj0O7eDDd5QVsisrCaQVymcODU0HfL -I9MA4GxWL+FpDQ3Zqr8hgVDZBqWo/5U30Kr+4rP1mS1FhIrlQgnXdAIv94nYmem8 -J9RHjboNRhx3zxSkHLmkMcScKHQDNP8zGSal6Q10tz6XxnboJ5ajZt3hrvJBW8qY -VoNzcOSGGtIxQbovvi0TWnZvTuhOgQ4/WwMioBK+ZlgRSssDxLQqKi2WF+A5VLxI -03YnnZotBqbJ7DnSq9ufmgsnAjUpsUCV5/nonFWIGUbWtzT1fs45mtk48VH3Tyw= ------END CERTIFICATE----- - -# Issuer: CN=TWCA Root Certification Authority O=TAIWAN-CA OU=Root CA -# Subject: CN=TWCA Root Certification Authority O=TAIWAN-CA OU=Root CA -# Label: "TWCA Root Certification Authority" -# Serial: 1 -# MD5 Fingerprint: aa:08:8f:f6:f9:7b:b7:f2:b1:a7:1e:9b:ea:ea:bd:79 -# SHA1 Fingerprint: cf:9e:87:6d:d3:eb:fc:42:26:97:a3:b5:a3:7a:a0:76:a9:06:23:48 -# SHA256 Fingerprint: bf:d8:8f:e1:10:1c:41:ae:3e:80:1b:f8:be:56:35:0e:e9:ba:d1:a6:b9:bd:51:5e:dc:5c:6d:5b:87:11:ac:44 ------BEGIN CERTIFICATE----- -MIIDezCCAmOgAwIBAgIBATANBgkqhkiG9w0BAQUFADBfMQswCQYDVQQGEwJUVzES -MBAGA1UECgwJVEFJV0FOLUNBMRAwDgYDVQQLDAdSb290IENBMSowKAYDVQQDDCFU -V0NBIFJvb3QgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMDgwODI4MDcyNDMz -WhcNMzAxMjMxMTU1OTU5WjBfMQswCQYDVQQGEwJUVzESMBAGA1UECgwJVEFJV0FO -LUNBMRAwDgYDVQQLDAdSb290IENBMSowKAYDVQQDDCFUV0NBIFJvb3QgQ2VydGlm -aWNhdGlvbiBBdXRob3JpdHkwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB -AQCwfnK4pAOU5qfeCTiRShFAh6d8WWQUe7UREN3+v9XAu1bihSX0NXIP+FPQQeFE -AcK0HMMxQhZHhTMidrIKbw/lJVBPhYa+v5guEGcevhEFhgWQxFnQfHgQsIBct+HH -K3XLfJ+utdGdIzdjp9xCoi2SBBtQwXu4PhvJVgSLL1KbralW6cH/ralYhzC2gfeX -RfwZVzsrb+RH9JlF/h3x+JejiB03HFyP4HYlmlD4oFT/RJB2I9IyxsOrBr/8+7/z -rX2SYgJbKdM1o5OaQ2RgXbL6Mv87BK9NQGr5x+PvI/1ry+UPizgN7gr8/g+YnzAx -3WxSZfmLgb4i4RxYA7qRG4kHAgMBAAGjQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNV -HRMBAf8EBTADAQH/MB0GA1UdDgQWBBRqOFsmjd6LWvJPelSDGRjjCDWmujANBgkq -hkiG9w0BAQUFAAOCAQEAPNV3PdrfibqHDAhUaiBQkr6wQT25JmSDCi/oQMCXKCeC -MErJk/9q56YAf4lCmtYR5VPOL8zy2gXE/uJQxDqGfczafhAJO5I1KlOy/usrBdls -XebQ79NqZp4VKIV66IIArB6nCWlWQtNoURi+VJq/REG6Sb4gumlc7rh3zc5sH62D -lhh9DrUUOYTxKOkto557HnpyWoOzeW/vtPzQCqVYT0bf+215WfKEIlKuD8z7fDvn -aspHYcN6+NOSBB+4IIThNlQWx0DeO4pz3N/GCUzf7Nr/1FNCocnyYh0igzyXxfkZ -YiesZSLX0zzG5Y6yU8xJzrww/nsOM5D77dIUkR8Hrw== ------END CERTIFICATE----- - -# Issuer: O=SECOM Trust Systems CO.,LTD. OU=Security Communication RootCA2 -# Subject: O=SECOM Trust Systems CO.,LTD. OU=Security Communication RootCA2 -# Label: "Security Communication RootCA2" -# Serial: 0 -# MD5 Fingerprint: 6c:39:7d:a4:0e:55:59:b2:3f:d6:41:b1:12:50:de:43 -# SHA1 Fingerprint: 5f:3b:8c:f2:f8:10:b3:7d:78:b4:ce:ec:19:19:c3:73:34:b9:c7:74 -# SHA256 Fingerprint: 51:3b:2c:ec:b8:10:d4:cd:e5:dd:85:39:1a:df:c6:c2:dd:60:d8:7b:b7:36:d2:b5:21:48:4a:a4:7a:0e:be:f6 ------BEGIN CERTIFICATE----- -MIIDdzCCAl+gAwIBAgIBADANBgkqhkiG9w0BAQsFADBdMQswCQYDVQQGEwJKUDEl -MCMGA1UEChMcU0VDT00gVHJ1c3QgU3lzdGVtcyBDTy4sTFRELjEnMCUGA1UECxMe -U2VjdXJpdHkgQ29tbXVuaWNhdGlvbiBSb290Q0EyMB4XDTA5MDUyOTA1MDAzOVoX -DTI5MDUyOTA1MDAzOVowXTELMAkGA1UEBhMCSlAxJTAjBgNVBAoTHFNFQ09NIFRy -dXN0IFN5c3RlbXMgQ08uLExURC4xJzAlBgNVBAsTHlNlY3VyaXR5IENvbW11bmlj -YXRpb24gUm9vdENBMjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANAV -OVKxUrO6xVmCxF1SrjpDZYBLx/KWvNs2l9amZIyoXvDjChz335c9S672XewhtUGr -zbl+dp+++T42NKA7wfYxEUV0kz1XgMX5iZnK5atq1LXaQZAQwdbWQonCv/Q4EpVM -VAX3NuRFg3sUZdbcDE3R3n4MqzvEFb46VqZab3ZpUql6ucjrappdUtAtCms1FgkQ -hNBqyjoGADdH5H5XTz+L62e4iKrFvlNVspHEfbmwhRkGeC7bYRr6hfVKkaHnFtWO -ojnflLhwHyg/i/xAXmODPIMqGplrz95Zajv8bxbXH/1KEOtOghY6rCcMU/Gt1SSw -awNQwS08Ft1ENCcadfsCAwEAAaNCMEAwHQYDVR0OBBYEFAqFqXdlBZh8QIH4D5cs -OPEK7DzPMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMBAf8EBTADAQH/MA0GCSqGSIb3 -DQEBCwUAA4IBAQBMOqNErLlFsceTfsgLCkLfZOoc7llsCLqJX2rKSpWeeo8HxdpF -coJxDjrSzG+ntKEju/Ykn8sX/oymzsLS28yN/HH8AynBbF0zX2S2ZTuJbxh2ePXc -okgfGT+Ok+vx+hfuzU7jBBJV1uXk3fs+BXziHV7Gp7yXT2g69ekuCkO2r1dcYmh8 -t/2jioSgrGK+KwmHNPBqAbubKVY8/gA3zyNs8U6qtnRGEmyR7jTV7JqR50S+kDFy -1UkC9gLl9B/rfNmWVan/7Ir5mUf/NVoCqgTLiluHcSmRvaS0eg29mvVXIwAHIRc/ -SjnRBUkLp7Y3gaVdjKozXoEofKd9J+sAro03 ------END CERTIFICATE----- - -# Issuer: CN=EC-ACC O=Agencia Catalana de Certificacio (NIF Q-0801176-I) OU=Serveis Publics de Certificacio/Vegeu https://www.catcert.net/verarrel (c)03/Jerarquia Entitats de Certificacio Catalanes -# Subject: CN=EC-ACC O=Agencia Catalana de Certificacio (NIF Q-0801176-I) OU=Serveis Publics de Certificacio/Vegeu https://www.catcert.net/verarrel (c)03/Jerarquia Entitats de Certificacio Catalanes -# Label: "EC-ACC" -# Serial: -23701579247955709139626555126524820479 -# MD5 Fingerprint: eb:f5:9d:29:0d:61:f9:42:1f:7c:c2:ba:6d:e3:15:09 -# SHA1 Fingerprint: 28:90:3a:63:5b:52:80:fa:e6:77:4c:0b:6d:a7:d6:ba:a6:4a:f2:e8 -# SHA256 Fingerprint: 88:49:7f:01:60:2f:31:54:24:6a:e2:8c:4d:5a:ef:10:f1:d8:7e:bb:76:62:6f:4a:e0:b7:f9:5b:a7:96:87:99 ------BEGIN CERTIFICATE----- -MIIFVjCCBD6gAwIBAgIQ7is969Qh3hSoYqwE893EATANBgkqhkiG9w0BAQUFADCB -8zELMAkGA1UEBhMCRVMxOzA5BgNVBAoTMkFnZW5jaWEgQ2F0YWxhbmEgZGUgQ2Vy -dGlmaWNhY2lvIChOSUYgUS0wODAxMTc2LUkpMSgwJgYDVQQLEx9TZXJ2ZWlzIFB1 -YmxpY3MgZGUgQ2VydGlmaWNhY2lvMTUwMwYDVQQLEyxWZWdldSBodHRwczovL3d3 -dy5jYXRjZXJ0Lm5ldC92ZXJhcnJlbCAoYykwMzE1MDMGA1UECxMsSmVyYXJxdWlh -IEVudGl0YXRzIGRlIENlcnRpZmljYWNpbyBDYXRhbGFuZXMxDzANBgNVBAMTBkVD -LUFDQzAeFw0wMzAxMDcyMzAwMDBaFw0zMTAxMDcyMjU5NTlaMIHzMQswCQYDVQQG -EwJFUzE7MDkGA1UEChMyQWdlbmNpYSBDYXRhbGFuYSBkZSBDZXJ0aWZpY2FjaW8g -KE5JRiBRLTA4MDExNzYtSSkxKDAmBgNVBAsTH1NlcnZlaXMgUHVibGljcyBkZSBD -ZXJ0aWZpY2FjaW8xNTAzBgNVBAsTLFZlZ2V1IGh0dHBzOi8vd3d3LmNhdGNlcnQu -bmV0L3ZlcmFycmVsIChjKTAzMTUwMwYDVQQLEyxKZXJhcnF1aWEgRW50aXRhdHMg -ZGUgQ2VydGlmaWNhY2lvIENhdGFsYW5lczEPMA0GA1UEAxMGRUMtQUNDMIIBIjAN -BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsyLHT+KXQpWIR4NA9h0X84NzJB5R -85iKw5K4/0CQBXCHYMkAqbWUZRkiFRfCQ2xmRJoNBD45b6VLeqpjt4pEndljkYRm -4CgPukLjbo73FCeTae6RDqNfDrHrZqJyTxIThmV6PttPB/SnCWDaOkKZx7J/sxaV -HMf5NLWUhdWZXqBIoH7nF2W4onW4HvPlQn2v7fOKSGRdghST2MDk/7NQcvJ29rNd -QlB50JQ+awwAvthrDk4q7D7SzIKiGGUzE3eeml0aE9jD2z3Il3rucO2n5nzbcc8t -lGLfbdb1OL4/pYUKGbio2Al1QnDE6u/LDsg0qBIimAy4E5S2S+zw0JDnJwIDAQAB -o4HjMIHgMB0GA1UdEQQWMBSBEmVjX2FjY0BjYXRjZXJ0Lm5ldDAPBgNVHRMBAf8E -BTADAQH/MA4GA1UdDwEB/wQEAwIBBjAdBgNVHQ4EFgQUoMOLRKo3pUW/l4Ba0fF4 -opvpXY0wfwYDVR0gBHgwdjB0BgsrBgEEAfV4AQMBCjBlMCwGCCsGAQUFBwIBFiBo -dHRwczovL3d3dy5jYXRjZXJ0Lm5ldC92ZXJhcnJlbDA1BggrBgEFBQcCAjApGidW -ZWdldSBodHRwczovL3d3dy5jYXRjZXJ0Lm5ldC92ZXJhcnJlbCAwDQYJKoZIhvcN -AQEFBQADggEBAKBIW4IB9k1IuDlVNZyAelOZ1Vr/sXE7zDkJlF7W2u++AVtd0x7Y -/X1PzaBB4DSTv8vihpw3kpBWHNzrKQXlxJ7HNd+KDM3FIUPpqojlNcAZQmNaAl6k -SBg6hW/cnbw/nZzBh7h6YQjpdwt/cKt63dmXLGQehb+8dJahw3oS7AwaboMMPOhy -Rp/7SNVel+axofjk70YllJyJ22k4vuxcDlbHZVHlUIiIv0LVKz3l+bqeLrPK9HOS -Agu+TGbrIP65y7WZf+a2E/rKS03Z7lNGBjvGTq2TWoF+bCpLagVFjPIhpDGQh2xl -nJ2lYJU6Un/10asIbvPuW/mIPX64b24D5EI= ------END CERTIFICATE----- - -# Issuer: CN=Hellenic Academic and Research Institutions RootCA 2011 O=Hellenic Academic and Research Institutions Cert. Authority -# Subject: CN=Hellenic Academic and Research Institutions RootCA 2011 O=Hellenic Academic and Research Institutions Cert. 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-# Issuer: CN=Actalis Authentication Root CA O=Actalis S.p.A./03358520967 -# Subject: CN=Actalis Authentication Root CA O=Actalis S.p.A./03358520967 -# Label: "Actalis Authentication Root CA" -# Serial: 6271844772424770508 -# MD5 Fingerprint: 69:c1:0d:4f:07:a3:1b:c3:fe:56:3d:04:bc:11:f6:a6 -# SHA1 Fingerprint: f3:73:b3:87:06:5a:28:84:8a:f2:f3:4a:ce:19:2b:dd:c7:8e:9c:ac -# SHA256 Fingerprint: 55:92:60:84:ec:96:3a:64:b9:6e:2a:be:01:ce:0b:a8:6a:64:fb:fe:bc:c7:aa:b5:af:c1:55:b3:7f:d7:60:66 ------BEGIN CERTIFICATE----- -MIIFuzCCA6OgAwIBAgIIVwoRl0LE48wwDQYJKoZIhvcNAQELBQAwazELMAkGA1UE -BhMCSVQxDjAMBgNVBAcMBU1pbGFuMSMwIQYDVQQKDBpBY3RhbGlzIFMucC5BLi8w -MzM1ODUyMDk2NzEnMCUGA1UEAwweQWN0YWxpcyBBdXRoZW50aWNhdGlvbiBSb290 -IENBMB4XDTExMDkyMjExMjIwMloXDTMwMDkyMjExMjIwMlowazELMAkGA1UEBhMC -SVQxDjAMBgNVBAcMBU1pbGFuMSMwIQYDVQQKDBpBY3RhbGlzIFMucC5BLi8wMzM1 -ODUyMDk2NzEnMCUGA1UEAwweQWN0YWxpcyBBdXRoZW50aWNhdGlvbiBSb290IENB -MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAp8bEpSmkLO/lGMWwUKNv -UTufClrJwkg4CsIcoBh/kbWHuUA/3R1oHwiD1S0eiKD4j1aPbZkCkpAW1V8IbInX -4ay8IMKx4INRimlNAJZaby/ARH6jDuSRzVju3PvHHkVH3Se5CAGfpiEd9UEtL0z9 -KK3giq0itFZljoZUj5NDKd45RnijMCO6zfB9E1fAXdKDa0hMxKufgFpbOr3JpyI/ -gCczWw63igxdBzcIy2zSekciRDXFzMwujt0q7bd9Zg1fYVEiVRvjRuPjPdA1Yprb -rxTIW6HMiRvhMCb8oJsfgadHHwTrozmSBp+Z07/T6k9QnBn+locePGX2oxgkg4YQ -51Q+qDp2JE+BIcXjDwL4k5RHILv+1A7TaLndxHqEguNTVHnd25zS8gebLra8Pu2F -be8lEfKXGkJh90qX6IuxEAf6ZYGyojnP9zz/GPvG8VqLWeICrHuS0E4UT1lF9gxe -KF+w6D9Fz8+vm2/7hNN3WpVvrJSEnu68wEqPSpP4RCHiMUVhUE4Q2OM1fEwZtN4F -v6MGn8i1zeQf1xcGDXqVdFUNaBr8EBtiZJ1t4JWgw5QHVw0U5r0F+7if5t+L4sbn -fpb2U8WANFAoWPASUHEXMLrmeGO89LKtmyuy/uE5jF66CyCU3nuDuP/jVo23Eek7 -jPKxwV2dpAtMK9myGPW1n0sCAwEAAaNjMGEwHQYDVR0OBBYEFFLYiDrIn3hm7Ynz -ezhwlMkCAjbQMA8GA1UdEwEB/wQFMAMBAf8wHwYDVR0jBBgwFoAUUtiIOsifeGbt -ifN7OHCUyQICNtAwDgYDVR0PAQH/BAQDAgEGMA0GCSqGSIb3DQEBCwUAA4ICAQAL -e3KHwGCmSUyIWOYdiPcUZEim2FgKDk8TNd81HdTtBjHIgT5q1d07GjLukD0R0i70 -jsNjLiNmsGe+b7bAEzlgqqI0JZN1Ut6nna0Oh4lScWoWPBkdg/iaKWW+9D+a2fDz -WochcYBNy+A4mz+7+uAwTc+G02UQGRjRlwKxK3JCaKygvU5a2hi/a5iB0P2avl4V -SM0RFbnAKVy06Ij3Pjaut2L9HmLecHgQHEhb2rykOLpn7VU+Xlff1ANATIGk0k9j -pwlCCRT8AKnCgHNPLsBA2RF7SOp6AsDT6ygBJlh0wcBzIm2Tlf05fbsq4/aC4yyX -X04fkZT6/iyj2HYauE2yOE+b+h1IYHkm4vP9qdCa6HCPSXrW5b0KDtst842/6+Ok -fcvHlXHo2qN8xcL4dJIEG4aspCJTQLas/kx2z/uUMsA1n3Y/buWQbqCmJqK4LL7R -K4X9p2jIugErsWx0Hbhzlefut8cl8ABMALJ+tguLHPPAUJ4lueAI3jZm/zel0btU -ZCzJJ7VLkn5l/9Mt4blOvH+kQSGQQXemOR/qnuOf0GZvBeyqdn6/axag67XH/JJU -LysRJyU3eExRarDzzFhdFPFqSBX/wge2sY0PjlxQRrM9vwGYT7JZVEc+NHt4bVaT -LnPqZih4zR0Uv6CPLy64Lo7yFIrM6bV8+2ydDKXhlg== ------END CERTIFICATE----- - -# Issuer: CN=Buypass Class 2 Root CA O=Buypass AS-983163327 -# Subject: CN=Buypass Class 2 Root CA O=Buypass AS-983163327 -# Label: "Buypass Class 2 Root CA" -# Serial: 2 -# MD5 Fingerprint: 46:a7:d2:fe:45:fb:64:5a:a8:59:90:9b:78:44:9b:29 -# SHA1 Fingerprint: 49:0a:75:74:de:87:0a:47:fe:58:ee:f6:c7:6b:eb:c6:0b:12:40:99 -# SHA256 Fingerprint: 9a:11:40:25:19:7c:5b:b9:5d:94:e6:3d:55:cd:43:79:08:47:b6:46:b2:3c:df:11:ad:a4:a0:0e:ff:15:fb:48 ------BEGIN CERTIFICATE----- -MIIFWTCCA0GgAwIBAgIBAjANBgkqhkiG9w0BAQsFADBOMQswCQYDVQQGEwJOTzEd -MBsGA1UECgwUQnV5cGFzcyBBUy05ODMxNjMzMjcxIDAeBgNVBAMMF0J1eXBhc3Mg -Q2xhc3MgMiBSb290IENBMB4XDTEwMTAyNjA4MzgwM1oXDTQwMTAyNjA4MzgwM1ow -TjELMAkGA1UEBhMCTk8xHTAbBgNVBAoMFEJ1eXBhc3MgQVMtOTgzMTYzMzI3MSAw -HgYDVQQDDBdCdXlwYXNzIENsYXNzIDIgUm9vdCBDQTCCAiIwDQYJKoZIhvcNAQEB -BQADggIPADCCAgoCggIBANfHXvfBB9R3+0Mh9PT1aeTuMgHbo4Yf5FkNuud1g1Lr -6hxhFUi7HQfKjK6w3Jad6sNgkoaCKHOcVgb/S2TwDCo3SbXlzwx87vFKu3MwZfPV -L4O2fuPn9Z6rYPnT8Z2SdIrkHJasW4DptfQxh6NR/Md+oW+OU3fUl8FVM5I+GC91 -1K2GScuVr1QGbNgGE41b/+EmGVnAJLqBcXmQRFBoJJRfuLMR8SlBYaNByyM21cHx -MlAQTn/0hpPshNOOvEu/XAFOBz3cFIqUCqTqc/sLUegTBxj6DvEr0VQVfTzh97QZ -QmdiXnfgolXsttlpF9U6r0TtSsWe5HonfOV116rLJeffawrbD02TTqigzXsu8lkB -arcNuAeBfos4GzjmCleZPe4h6KP1DBbdi+w0jpwqHAAVF41og9JwnxgIzRFo1clr -Us3ERo/ctfPYV3Me6ZQ5BL/T3jjetFPsaRyifsSP5BtwrfKi+fv3FmRmaZ9JUaLi -FRhnBkp/1Wy1TbMz4GHrXb7pmA8y1x1LPC5aAVKRCfLf6o3YBkBjqhHk/sM3nhRS -P/TizPJhk9H9Z2vXUq6/aKtAQ6BXNVN48FP4YUIHZMbXb5tMOA1jrGKvNouicwoN -9SG9dKpN6nIDSdvHXx1iY8f93ZHsM+71bbRuMGjeyNYmsHVee7QHIJihdjK4TWxP -AgMBAAGjQjBAMA8GA1UdEwEB/wQFMAMBAf8wHQYDVR0OBBYEFMmAd+BikoL1Rpzz -uvdMw964o605MA4GA1UdDwEB/wQEAwIBBjANBgkqhkiG9w0BAQsFAAOCAgEAU18h -9bqwOlI5LJKwbADJ784g7wbylp7ppHR/ehb8t/W2+xUbP6umwHJdELFx7rxP462s -A20ucS6vxOOto70MEae0/0qyexAQH6dXQbLArvQsWdZHEIjzIVEpMMpghq9Gqx3t -OluwlN5E40EIosHsHdb9T7bWR9AUC8rmyrV7d35BH16Dx7aMOZawP5aBQW9gkOLo -+fsicdl9sz1Gv7SEr5AcD48Saq/v7h56rgJKihcrdv6sVIkkLE8/trKnToyokZf7 -KcZ7XC25y2a2t6hbElGFtQl+Ynhw/qlqYLYdDnkM/crqJIByw5c/8nerQyIKx+u2 -DISCLIBrQYoIwOula9+ZEsuK1V6ADJHgJgg2SMX6OBE1/yWDLfJ6v9r9jv6ly0Us -H8SIU653DtmadsWOLB2jutXsMq7Aqqz30XpN69QH4kj3Io6wpJ9qzo6ysmD0oyLQ -I+uUWnpp3Q+/QFesa1lQ2aOZ4W7+jQF5JyMV3pKdewlNWudLSDBaGOYKbeaP4NK7 -5t98biGCwWg5TbSYWGZizEqQXsP6JwSxeRV0mcy+rSDeJmAc61ZRpqPq5KM/p/9h -3PFaTWwyI0PurKju7koSCTxdccK+efrCh2gdC/1cacwG0Jp9VJkqyTkaGa9LKkPz -Y11aWOIv4x3kqdbQCtCev9eBCfHJxyYNrJgWVqA= ------END CERTIFICATE----- - -# Issuer: CN=Buypass Class 3 Root CA O=Buypass AS-983163327 -# Subject: CN=Buypass Class 3 Root CA O=Buypass AS-983163327 -# Label: "Buypass Class 3 Root CA" -# Serial: 2 -# MD5 Fingerprint: 3d:3b:18:9e:2c:64:5a:e8:d5:88:ce:0e:f9:37:c2:ec -# SHA1 Fingerprint: da:fa:f7:fa:66:84:ec:06:8f:14:50:bd:c7:c2:81:a5:bc:a9:64:57 -# SHA256 Fingerprint: ed:f7:eb:bc:a2:7a:2a:38:4d:38:7b:7d:40:10:c6:66:e2:ed:b4:84:3e:4c:29:b4:ae:1d:5b:93:32:e6:b2:4d ------BEGIN CERTIFICATE----- -MIIFWTCCA0GgAwIBAgIBAjANBgkqhkiG9w0BAQsFADBOMQswCQYDVQQGEwJOTzEd -MBsGA1UECgwUQnV5cGFzcyBBUy05ODMxNjMzMjcxIDAeBgNVBAMMF0J1eXBhc3Mg -Q2xhc3MgMyBSb290IENBMB4XDTEwMTAyNjA4Mjg1OFoXDTQwMTAyNjA4Mjg1OFow -TjELMAkGA1UEBhMCTk8xHTAbBgNVBAoMFEJ1eXBhc3MgQVMtOTgzMTYzMzI3MSAw -HgYDVQQDDBdCdXlwYXNzIENsYXNzIDMgUm9vdCBDQTCCAiIwDQYJKoZIhvcNAQEB -BQADggIPADCCAgoCggIBAKXaCpUWUOOV8l6ddjEGMnqb8RB2uACatVI2zSRHsJ8Y -ZLya9vrVediQYkwiL944PdbgqOkcLNt4EemOaFEVcsfzM4fkoF0LXOBXByow9c3E -N3coTRiR5r/VUv1xLXA+58bEiuPwKAv0dpihi4dVsjoT/Lc+JzeOIuOoTyrvYLs9 -tznDDgFHmV0ST9tD+leh7fmdvhFHJlsTmKtdFoqwNxxXnUX/iJY2v7vKB3tvh2PX -0DJq1l1sDPGzbjniazEuOQAnFN44wOwZZoYS6J1yFhNkUsepNxz9gjDthBgd9K5c -/3ATAOux9TN6S9ZV+AWNS2mw9bMoNlwUxFFzTWsL8TQH2xc519woe2v1n/MuwU8X -KhDzzMro6/1rqy6any2CbgTUUgGTLT2G/H783+9CHaZr77kgxve9oKeV/afmiSTY -zIw0bOIjL9kSGiG5VZFvC5F5GQytQIgLcOJ60g7YaEi7ghM5EFjp2CoHxhLbWNvS -O1UQRwUVZ2J+GGOmRj8JDlQyXr8NYnon74Do29lLBlo3WiXQCBJ31G8JUJc9yB3D -34xFMFbG02SrZvPAXpacw8Tvw3xrizp5f7NJzz3iiZ+gMEuFuZyUJHmPfWupRWgP -K9Dx2hzLabjKSWJtyNBjYt1gD1iqj6G8BaVmos8bdrKEZLFMOVLAMLrwjEsCsLa3 -AgMBAAGjQjBAMA8GA1UdEwEB/wQFMAMBAf8wHQYDVR0OBBYEFEe4zf/lb+74suwv -Tg75JbCOPGvDMA4GA1UdDwEB/wQEAwIBBjANBgkqhkiG9w0BAQsFAAOCAgEAACAj -QTUEkMJAYmDv4jVM1z+s4jSQuKFvdvoWFqRINyzpkMLyPPgKn9iB5btb2iUspKdV -cSQy9sgL8rxq+JOssgfCX5/bzMiKqr5qb+FJEMwx14C7u8jYog5kV+qi9cKpMRXS -IGrs/CIBKM+GuIAeqcwRpTzyFrNHnfzSgCHEy9BHcEGhyoMZCCxt8l13nIoUE9Q2 -HJLw5QY33KbmkJs4j1xrG0aGQ0JfPgEHU1RdZX33inOhmlRaHylDFCfChQ+1iHsa -O5S3HWCntZznKWlXWpuTekMwGwPXYshApqr8ZORK15FTAaggiG6cX0S5y2CBNOxv -033aSF/rtJC8LakcC6wc1aJoIIAE1vyxjy+7SjENSoYc6+I2KSb12tjE8nVhz36u -dmNKekBlk4f4HoCMhuWG1o8O/FMsYOgWYRqiPkN7zTlgVGr18okmAWiDSKIz6MkE -kbIRNBE+6tBDGR8Dk5AM/1E9V/RBbuHLoL7ryWPNbczk+DaqaJ3tvV2XcEQNtg41 -3OEMXbugUZTLfhbrES+jkkXITHHZvMmZUldGL1DPvTVp9D0VzgalLA8+9oG6lLvD -u79leNKGef9JOxqDDPDeeOzI8k1MGt6CKfjBWtrt7uYnXuhF0J0cUahoq0Tj0Itq -4/g7u9xN12TyUb7mqqta6THuBrxzvxNiCp/HuZc= ------END CERTIFICATE----- - -# Issuer: CN=T-TeleSec GlobalRoot Class 3 O=T-Systems Enterprise Services GmbH OU=T-Systems Trust Center -# Subject: CN=T-TeleSec GlobalRoot Class 3 O=T-Systems Enterprise Services GmbH OU=T-Systems Trust Center -# Label: "T-TeleSec GlobalRoot Class 3" -# Serial: 1 -# MD5 Fingerprint: ca:fb:40:a8:4e:39:92:8a:1d:fe:8e:2f:c4:27:ea:ef -# SHA1 Fingerprint: 55:a6:72:3e:cb:f2:ec:cd:c3:23:74:70:19:9d:2a:be:11:e3:81:d1 -# SHA256 Fingerprint: fd:73:da:d3:1c:64:4f:f1:b4:3b:ef:0c:cd:da:96:71:0b:9c:d9:87:5e:ca:7e:31:70:7a:f3:e9:6d:52:2b:bd ------BEGIN CERTIFICATE----- -MIIDwzCCAqugAwIBAgIBATANBgkqhkiG9w0BAQsFADCBgjELMAkGA1UEBhMCREUx -KzApBgNVBAoMIlQtU3lzdGVtcyBFbnRlcnByaXNlIFNlcnZpY2VzIEdtYkgxHzAd -BgNVBAsMFlQtU3lzdGVtcyBUcnVzdCBDZW50ZXIxJTAjBgNVBAMMHFQtVGVsZVNl -YyBHbG9iYWxSb290IENsYXNzIDMwHhcNMDgxMDAxMTAyOTU2WhcNMzMxMDAxMjM1 -OTU5WjCBgjELMAkGA1UEBhMCREUxKzApBgNVBAoMIlQtU3lzdGVtcyBFbnRlcnBy -aXNlIFNlcnZpY2VzIEdtYkgxHzAdBgNVBAsMFlQtU3lzdGVtcyBUcnVzdCBDZW50 -ZXIxJTAjBgNVBAMMHFQtVGVsZVNlYyBHbG9iYWxSb290IENsYXNzIDMwggEiMA0G -CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC9dZPwYiJvJK7genasfb3ZJNW4t/zN -8ELg63iIVl6bmlQdTQyK9tPPcPRStdiTBONGhnFBSivwKixVA9ZIw+A5OO3yXDw/ -RLyTPWGrTs0NvvAgJ1gORH8EGoel15YUNpDQSXuhdfsaa3Ox+M6pCSzyU9XDFES4 -hqX2iys52qMzVNn6chr3IhUciJFrf2blw2qAsCTz34ZFiP0Zf3WHHx+xGwpzJFu5 -ZeAsVMhg02YXP+HMVDNzkQI6pn97djmiH5a2OK61yJN0HZ65tOVgnS9W0eDrXltM -EnAMbEQgqxHY9Bn20pxSN+f6tsIxO0rUFJmtxxr1XV/6B7h8DR/Wgx6zAgMBAAGj -QjBAMA8GA1UdEwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgEGMB0GA1UdDgQWBBS1 -A/d2O2GCahKqGFPrAyGUv/7OyjANBgkqhkiG9w0BAQsFAAOCAQEAVj3vlNW92nOy -WL6ukK2YJ5f+AbGwUgC4TeQbIXQbfsDuXmkqJa9c1h3a0nnJ85cp4IaH3gRZD/FZ -1GSFS5mvJQQeyUapl96Cshtwn5z2r3Ex3XsFpSzTucpH9sry9uetuUg/vBa3wW30 -6gmv7PO15wWeph6KU1HWk4HMdJP2udqmJQV0eVp+QD6CSyYRMG7hP0HHRwA11fXT -91Q+gT3aSWqas+8QPebrb9HIIkfLzM8BMZLZGOMivgkeGj5asuRrDFR6fUNOuIml -e9eiPZaGzPImNC1qkp2aGtAw4l1OBLBfiyB+d8E9lYLRRpo7PHi4b6HQDWSieB4p -TpPDpFQUWw== ------END CERTIFICATE----- - -# Issuer: CN=D-TRUST Root Class 3 CA 2 2009 O=D-Trust GmbH -# Subject: CN=D-TRUST Root Class 3 CA 2 2009 O=D-Trust GmbH -# Label: "D-TRUST Root Class 3 CA 2 2009" -# Serial: 623603 -# MD5 Fingerprint: cd:e0:25:69:8d:47:ac:9c:89:35:90:f7:fd:51:3d:2f -# SHA1 Fingerprint: 58:e8:ab:b0:36:15:33:fb:80:f7:9b:1b:6d:29:d3:ff:8d:5f:00:f0 -# SHA256 Fingerprint: 49:e7:a4:42:ac:f0:ea:62:87:05:00:54:b5:25:64:b6:50:e4:f4:9e:42:e3:48:d6:aa:38:e0:39:e9:57:b1:c1 ------BEGIN CERTIFICATE----- -MIIEMzCCAxugAwIBAgIDCYPzMA0GCSqGSIb3DQEBCwUAME0xCzAJBgNVBAYTAkRF -MRUwEwYDVQQKDAxELVRydXN0IEdtYkgxJzAlBgNVBAMMHkQtVFJVU1QgUm9vdCBD -bGFzcyAzIENBIDIgMjAwOTAeFw0wOTExMDUwODM1NThaFw0yOTExMDUwODM1NTha -ME0xCzAJBgNVBAYTAkRFMRUwEwYDVQQKDAxELVRydXN0IEdtYkgxJzAlBgNVBAMM -HkQtVFJVU1QgUm9vdCBDbGFzcyAzIENBIDIgMjAwOTCCASIwDQYJKoZIhvcNAQEB -BQADggEPADCCAQoCggEBANOySs96R+91myP6Oi/WUEWJNTrGa9v+2wBoqOADER03 -UAifTUpolDWzU9GUY6cgVq/eUXjsKj3zSEhQPgrfRlWLJ23DEE0NkVJD2IfgXU42 -tSHKXzlABF9bfsyjxiupQB7ZNoTWSPOSHjRGICTBpFGOShrvUD9pXRl/RcPHAY9R -ySPocq60vFYJfxLLHLGvKZAKyVXMD9O0Gu1HNVpK7ZxzBCHQqr0ME7UAyiZsxGsM -lFqVlNpQmvH/pStmMaTJOKDfHR+4CS7zp+hnUquVH+BGPtikw8paxTGA6Eian5Rp -/hnd2HN8gcqW3o7tszIFZYQ05ub9VxC1X3a/L7AQDcUCAwEAAaOCARowggEWMA8G -A1UdEwEB/wQFMAMBAf8wHQYDVR0OBBYEFP3aFMSfMN4hvR5COfyrYyNJ4PGEMA4G -A1UdDwEB/wQEAwIBBjCB0wYDVR0fBIHLMIHIMIGAoH6gfIZ6bGRhcDovL2RpcmVj -dG9yeS5kLXRydXN0Lm5ldC9DTj1ELVRSVVNUJTIwUm9vdCUyMENsYXNzJTIwMyUy -MENBJTIwMiUyMDIwMDksTz1ELVRydXN0JTIwR21iSCxDPURFP2NlcnRpZmljYXRl -cmV2b2NhdGlvbmxpc3QwQ6BBoD+GPWh0dHA6Ly93d3cuZC10cnVzdC5uZXQvY3Js -L2QtdHJ1c3Rfcm9vdF9jbGFzc18zX2NhXzJfMjAwOS5jcmwwDQYJKoZIhvcNAQEL -BQADggEBAH+X2zDI36ScfSF6gHDOFBJpiBSVYEQBrLLpME+bUMJm2H6NMLVwMeni -acfzcNsgFYbQDfC+rAF1hM5+n02/t2A7nPPKHeJeaNijnZflQGDSNiH+0LS4F9p0 -o3/U37CYAqxva2ssJSRyoWXuJVrl5jLn8t+rSfrzkGkj2wTZ51xY/GXUl77M/C4K -zCUqNQT4YJEVdT1B/yMfGchs64JTBKbkTCJNjYy6zltz7GRUUG3RnFX7acM2w4y8 -PIWmawomDeCTmGCufsYkl4phX5GOZpIJhzbNi5stPvZR1FDUWSi9g/LMKHtThm3Y -Johw1+qRzT65ysCQblrGXnRl11z+o+I= ------END CERTIFICATE----- - -# Issuer: CN=D-TRUST Root Class 3 CA 2 EV 2009 O=D-Trust GmbH -# Subject: CN=D-TRUST Root Class 3 CA 2 EV 2009 O=D-Trust GmbH -# Label: "D-TRUST Root Class 3 CA 2 EV 2009" -# Serial: 623604 -# MD5 Fingerprint: aa:c6:43:2c:5e:2d:cd:c4:34:c0:50:4f:11:02:4f:b6 -# SHA1 Fingerprint: 96:c9:1b:0b:95:b4:10:98:42:fa:d0:d8:22:79:fe:60:fa:b9:16:83 -# SHA256 Fingerprint: ee:c5:49:6b:98:8c:e9:86:25:b9:34:09:2e:ec:29:08:be:d0:b0:f3:16:c2:d4:73:0c:84:ea:f1:f3:d3:48:81 ------BEGIN CERTIFICATE----- -MIIEQzCCAyugAwIBAgIDCYP0MA0GCSqGSIb3DQEBCwUAMFAxCzAJBgNVBAYTAkRF -MRUwEwYDVQQKDAxELVRydXN0IEdtYkgxKjAoBgNVBAMMIUQtVFJVU1QgUm9vdCBD -bGFzcyAzIENBIDIgRVYgMjAwOTAeFw0wOTExMDUwODUwNDZaFw0yOTExMDUwODUw -NDZaMFAxCzAJBgNVBAYTAkRFMRUwEwYDVQQKDAxELVRydXN0IEdtYkgxKjAoBgNV -BAMMIUQtVFJVU1QgUm9vdCBDbGFzcyAzIENBIDIgRVYgMjAwOTCCASIwDQYJKoZI -hvcNAQEBBQADggEPADCCAQoCggEBAJnxhDRwui+3MKCOvXwEz75ivJn9gpfSegpn -ljgJ9hBOlSJzmY3aFS3nBfwZcyK3jpgAvDw9rKFs+9Z5JUut8Mxk2og+KbgPCdM0 -3TP1YtHhzRnp7hhPTFiu4h7WDFsVWtg6uMQYZB7jM7K1iXdODL/ZlGsTl28So/6Z -qQTMFexgaDbtCHu39b+T7WYxg4zGcTSHThfqr4uRjRxWQa4iN1438h3Z0S0NL2lR -p75mpoo6Kr3HGrHhFPC+Oh25z1uxav60sUYgovseO3Dvk5h9jHOW8sXvhXCtKSb8 -HgQ+HKDYD8tSg2J87otTlZCpV6LqYQXY+U3EJ/pure3511H3a6UCAwEAAaOCASQw -ggEgMA8GA1UdEwEB/wQFMAMBAf8wHQYDVR0OBBYEFNOUikxiEyoZLsyvcop9Ntea -HNxnMA4GA1UdDwEB/wQEAwIBBjCB3QYDVR0fBIHVMIHSMIGHoIGEoIGBhn9sZGFw -Oi8vZGlyZWN0b3J5LmQtdHJ1c3QubmV0L0NOPUQtVFJVU1QlMjBSb290JTIwQ2xh -c3MlMjAzJTIwQ0ElMjAyJTIwRVYlMjAyMDA5LE89RC1UcnVzdCUyMEdtYkgsQz1E -RT9jZXJ0aWZpY2F0ZXJldm9jYXRpb25saXN0MEagRKBChkBodHRwOi8vd3d3LmQt -dHJ1c3QubmV0L2NybC9kLXRydXN0X3Jvb3RfY2xhc3NfM19jYV8yX2V2XzIwMDku -Y3JsMA0GCSqGSIb3DQEBCwUAA4IBAQA07XtaPKSUiO8aEXUHL7P+PPoeUSbrh/Yp -3uDx1MYkCenBz1UbtDDZzhr+BlGmFaQt77JLvyAoJUnRpjZ3NOhk31KxEcdzes05 -nsKtjHEh8lprr988TlWvsoRlFIm5d8sqMb7Po23Pb0iUMkZv53GMoKaEGTcH8gNF -CSuGdXzfX2lXANtu2KZyIktQ1HWYVt+3GP9DQ1CuekR78HlR10M9p9OB0/DJT7na -xpeG0ILD5EJt/rDiZE4OJudANCa1CInXCGNjOCd1HjPqbqjdn5lPdE2BiYBL3ZqX -KVwvvoFBuYz/6n1gBp7N1z3TLqMVvKjmJuVvw9y4AyHqnxbxLFS1 ------END CERTIFICATE----- - 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-# Issuer: CN=ACCVRAIZ1 O=ACCV OU=PKIACCV -# Subject: CN=ACCVRAIZ1 O=ACCV OU=PKIACCV -# Label: "ACCVRAIZ1" -# Serial: 6828503384748696800 -# MD5 Fingerprint: d0:a0:5a:ee:05:b6:09:94:21:a1:7d:f1:b2:29:82:02 -# SHA1 Fingerprint: 93:05:7a:88:15:c6:4f:ce:88:2f:fa:91:16:52:28:78:bc:53:64:17 -# SHA256 Fingerprint: 9a:6e:c0:12:e1:a7:da:9d:be:34:19:4d:47:8a:d7:c0:db:18:22:fb:07:1d:f1:29:81:49:6e:d1:04:38:41:13 ------BEGIN CERTIFICATE----- -MIIH0zCCBbugAwIBAgIIXsO3pkN/pOAwDQYJKoZIhvcNAQEFBQAwQjESMBAGA1UE -AwwJQUNDVlJBSVoxMRAwDgYDVQQLDAdQS0lBQ0NWMQ0wCwYDVQQKDARBQ0NWMQsw -CQYDVQQGEwJFUzAeFw0xMTA1MDUwOTM3MzdaFw0zMDEyMzEwOTM3MzdaMEIxEjAQ -BgNVBAMMCUFDQ1ZSQUlaMTEQMA4GA1UECwwHUEtJQUNDVjENMAsGA1UECgwEQUND -VjELMAkGA1UEBhMCRVMwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCb -qau/YUqXry+XZpp0X9DZlv3P4uRm7x8fRzPCRKPfmt4ftVTdFXxpNRFvu8gMjmoY -HtiP2Ra8EEg2XPBjs5BaXCQ316PWywlxufEBcoSwfdtNgM3802/J+Nq2DoLSRYWo -G2ioPej0RGy9ocLLA76MPhMAhN9KSMDjIgro6TenGEyxCQ0jVn8ETdkXhBilyNpA -lHPrzg5XPAOBOp0KoVdDaaxXbXmQeOW1tDvYvEyNKKGno6e6Ak4l0Squ7a4DIrhr -IA8wKFSVf+DuzgpmndFALW4ir50awQUZ0m/A8p/4e7MCQvtQqR0tkw8jq8bBD5L/ -0KIV9VMJcRz/RROE5iZe+OCIHAr8Fraocwa48GOEAqDGWuzndN9wrqODJerWx5eH -k6fGioozl2A3ED6XPm4pFdahD9GILBKfb6qkxkLrQaLjlUPTAYVtjrs78yM2x/47 -4KElB0iryYl0/wiPgL/AlmXz7uxLaL2diMMxs0Dx6M/2OLuc5NF/1OVYm3z61PMO -m3WR5LpSLhl+0fXNWhn8ugb2+1KoS5kE3fj5tItQo05iifCHJPqDQsGH+tUtKSpa -cXpkatcnYGMN285J9Y0fkIkyF/hzQ7jSWpOGYdbhdQrqeWZ2iE9x6wQl1gpaepPl -uUsXQA+xtrn13k/c4LOsOxFwYIRKQ26ZIMApcQrAZQIDAQABo4ICyzCCAscwfQYI -KwYBBQUHAQEEcTBvMEwGCCsGAQUFBzAChkBodHRwOi8vd3d3LmFjY3YuZXMvZmls -ZWFkbWluL0FyY2hpdm9zL2NlcnRpZmljYWRvcy9yYWl6YWNjdjEuY3J0MB8GCCsG -AQUFBzABhhNodHRwOi8vb2NzcC5hY2N2LmVzMB0GA1UdDgQWBBTSh7Tj3zcnk1X2 -VuqB5TbMjB4/vTAPBgNVHRMBAf8EBTADAQH/MB8GA1UdIwQYMBaAFNKHtOPfNyeT -VfZW6oHlNsyMHj+9MIIBcwYDVR0gBIIBajCCAWYwggFiBgRVHSAAMIIBWDCCASIG -CCsGAQUFBwICMIIBFB6CARAAQQB1AHQAbwByAGkAZABhAGQAIABkAGUAIABDAGUA -cgB0AGkAZgBpAGMAYQBjAGkA8wBuACAAUgBhAO0AegAgAGQAZQAgAGwAYQAgAEEA -QwBDAFYAIAAoAEEAZwBlAG4AYwBpAGEAIABkAGUAIABUAGUAYwBuAG8AbABvAGcA -7QBhACAAeQAgAEMAZQByAHQAaQBmAGkAYwBhAGMAaQDzAG4AIABFAGwAZQBjAHQA -cgDzAG4AaQBjAGEALAAgAEMASQBGACAAUQA0ADYAMAAxADEANQA2AEUAKQAuACAA -QwBQAFMAIABlAG4AIABoAHQAdABwADoALwAvAHcAdwB3AC4AYQBjAGMAdgAuAGUA -czAwBggrBgEFBQcCARYkaHR0cDovL3d3dy5hY2N2LmVzL2xlZ2lzbGFjaW9uX2Mu -aHRtMFUGA1UdHwROMEwwSqBIoEaGRGh0dHA6Ly93d3cuYWNjdi5lcy9maWxlYWRt -aW4vQXJjaGl2b3MvY2VydGlmaWNhZG9zL3JhaXphY2N2MV9kZXIuY3JsMA4GA1Ud -DwEB/wQEAwIBBjAXBgNVHREEEDAOgQxhY2N2QGFjY3YuZXMwDQYJKoZIhvcNAQEF -BQADggIBAJcxAp/n/UNnSEQU5CmH7UwoZtCPNdpNYbdKl02125DgBS4OxnnQ8pdp -D70ER9m+27Up2pvZrqmZ1dM8MJP1jaGo/AaNRPTKFpV8M9xii6g3+CfYCS0b78gU -JyCpZET/LtZ1qmxNYEAZSUNUY9rizLpm5U9EelvZaoErQNV/+QEnWCzI7UiRfD+m -AM/EKXMRNt6GGT6d7hmKG9Ww7Y49nCrADdg9ZuM8Db3VlFzi4qc1GwQA9j9ajepD -vV+JHanBsMyZ4k0ACtrJJ1vnE5Bc5PUzolVt3OAJTS+xJlsndQAJxGJ3KQhfnlms -tn6tn1QwIgPBHnFk/vk4CpYY3QIUrCPLBhwepH2NDd4nQeit2hW3sCPdK6jT2iWH -7ehVRE2I9DZ+hJp4rPcOVkkO1jMl1oRQQmwgEh0q1b688nCBpHBgvgW1m54ERL5h -I6zppSSMEYCUWqKiuUnSwdzRp+0xESyeGabu4VXhwOrPDYTkF7eifKXeVSUG7szA -h1xA2syVP1XgNce4hL60Xc16gwFy7ofmXx2utYXGJt/mwZrpHgJHnyqobalbz+xF -d3+YJ5oyXSrjhO7FmGYvliAd3djDJ9ew+f7Zfc3Qn48LFFhRny+Lwzgt3uiP1o2H -pPVWQxaZLPSkVrQ0uGE3ycJYgBugl6H8WY3pEfbRD0tVNEYqi4Y7 ------END CERTIFICATE----- - -# Issuer: CN=TWCA Global Root CA O=TAIWAN-CA OU=Root CA -# Subject: CN=TWCA Global Root CA O=TAIWAN-CA OU=Root CA -# Label: "TWCA Global Root CA" -# Serial: 3262 -# MD5 Fingerprint: f9:03:7e:cf:e6:9e:3c:73:7a:2a:90:07:69:ff:2b:96 -# SHA1 Fingerprint: 9c:bb:48:53:f6:a4:f6:d3:52:a4:e8:32:52:55:60:13:f5:ad:af:65 -# SHA256 Fingerprint: 59:76:90:07:f7:68:5d:0f:cd:50:87:2f:9f:95:d5:75:5a:5b:2b:45:7d:81:f3:69:2b:61:0a:98:67:2f:0e:1b ------BEGIN CERTIFICATE----- -MIIFQTCCAymgAwIBAgICDL4wDQYJKoZIhvcNAQELBQAwUTELMAkGA1UEBhMCVFcx -EjAQBgNVBAoTCVRBSVdBTi1DQTEQMA4GA1UECxMHUm9vdCBDQTEcMBoGA1UEAxMT -VFdDQSBHbG9iYWwgUm9vdCBDQTAeFw0xMjA2MjcwNjI4MzNaFw0zMDEyMzExNTU5 -NTlaMFExCzAJBgNVBAYTAlRXMRIwEAYDVQQKEwlUQUlXQU4tQ0ExEDAOBgNVBAsT -B1Jvb3QgQ0ExHDAaBgNVBAMTE1RXQ0EgR2xvYmFsIFJvb3QgQ0EwggIiMA0GCSqG -SIb3DQEBAQUAA4ICDwAwggIKAoICAQCwBdvI64zEbooh745NnHEKH1Jw7W2CnJfF -10xORUnLQEK1EjRsGcJ0pDFfhQKX7EMzClPSnIyOt7h52yvVavKOZsTuKwEHktSz -0ALfUPZVr2YOy+BHYC8rMjk1Ujoog/h7FsYYuGLWRyWRzvAZEk2tY/XTP3VfKfCh -MBwqoJimFb3u/Rk28OKRQ4/6ytYQJ0lM793B8YVwm8rqqFpD/G2Gb3PpN0Wp8DbH -zIh1HrtsBv+baz4X7GGqcXzGHaL3SekVtTzWoWH1EfcFbx39Eb7QMAfCKbAJTibc -46KokWofwpFFiFzlmLhxpRUZyXx1EcxwdE8tmx2RRP1WKKD+u4ZqyPpcC1jcxkt2 -yKsi2XMPpfRaAok/T54igu6idFMqPVMnaR1sjjIsZAAmY2E2TqNGtz99sy2sbZCi -laLOz9qC5wc0GZbpuCGqKX6mOL6OKUohZnkfs8O1CWfe1tQHRvMq2uYiN2DLgbYP -oA/pyJV/v1WRBXrPPRXAb94JlAGD1zQbzECl8LibZ9WYkTunhHiVJqRaCPgrdLQA -BDzfuBSO6N+pjWxnkjMdwLfS7JLIvgm/LCkFbwJrnu+8vyq8W8BQj0FwcYeyTbcE -qYSjMq+u7msXi7Kx/mzhkIyIqJdIzshNy/MGz19qCkKxHh53L46g5pIOBvwFItIm -4TFRfTLcDwIDAQABoyMwITAOBgNVHQ8BAf8EBAMCAQYwDwYDVR0TAQH/BAUwAwEB -/zANBgkqhkiG9w0BAQsFAAOCAgEAXzSBdu+WHdXltdkCY4QWwa6gcFGn90xHNcgL -1yg9iXHZqjNB6hQbbCEAwGxCGX6faVsgQt+i0trEfJdLjbDorMjupWkEmQqSpqsn -LhpNgb+E1HAerUf+/UqdM+DyucRFCCEK2mlpc3INvjT+lIutwx4116KD7+U4x6WF -H6vPNOw/KP4M8VeGTslV9xzU2KV9Bnpv1d8Q34FOIWWxtuEXeZVFBs5fzNxGiWNo -RI2T9GRwoD2dKAXDOXC4Ynsg/eTb6QihuJ49CcdP+yz4k3ZB3lLg4VfSnQO8d57+ -nile98FRYB/e2guyLXW3Q0iT5/Z5xoRdgFlglPx4mI88k1HtQJAH32RjJMtOcQWh -15QaiDLxInQirqWm2BJpTGCjAu4r7NRjkgtevi92a6O2JryPA9gK8kxkRr05YuWW -6zRjESjMlfGt7+/cgFhI6Uu46mWs6fyAtbXIRfmswZ/ZuepiiI7E8UuDEq3mi4TW -nsLrgxifarsbJGAzcMzs9zLzXNl5fe+epP7JI8Mk7hWSsT2RTyaGvWZzJBPqpK5j -wa19hAM8EHiGG3njxPPyBJUgriOCxLM6AGK/5jYk4Ve6xx6QddVfP5VhK8E7zeWz -aGHQRiapIVJpLesux+t3zqY6tQMzT3bR51xUAV3LePTJDL/PEo4XLSNolOer/qmy -KwbQBM0= ------END CERTIFICATE----- - -# Issuer: CN=TeliaSonera Root CA v1 O=TeliaSonera -# Subject: CN=TeliaSonera Root CA v1 O=TeliaSonera -# Label: "TeliaSonera Root CA v1" -# Serial: 199041966741090107964904287217786801558 -# MD5 Fingerprint: 37:41:49:1b:18:56:9a:26:f5:ad:c2:66:fb:40:a5:4c -# SHA1 Fingerprint: 43:13:bb:96:f1:d5:86:9b:c1:4e:6a:92:f6:cf:f6:34:69:87:82:37 -# SHA256 Fingerprint: dd:69:36:fe:21:f8:f0:77:c1:23:a1:a5:21:c1:22:24:f7:22:55:b7:3e:03:a7:26:06:93:e8:a2:4b:0f:a3:89 ------BEGIN CERTIFICATE----- -MIIFODCCAyCgAwIBAgIRAJW+FqD3LkbxezmCcvqLzZYwDQYJKoZIhvcNAQEFBQAw -NzEUMBIGA1UECgwLVGVsaWFTb25lcmExHzAdBgNVBAMMFlRlbGlhU29uZXJhIFJv -b3QgQ0EgdjEwHhcNMDcxMDE4MTIwMDUwWhcNMzIxMDE4MTIwMDUwWjA3MRQwEgYD -VQQKDAtUZWxpYVNvbmVyYTEfMB0GA1UEAwwWVGVsaWFTb25lcmEgUm9vdCBDQSB2 -MTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMK+6yfwIaPzaSZVfp3F -VRaRXP3vIb9TgHot0pGMYzHw7CTww6XScnwQbfQ3t+XmfHnqjLWCi65ItqwA3GV1 -7CpNX8GH9SBlK4GoRz6JI5UwFpB/6FcHSOcZrr9FZ7E3GwYq/t75rH2D+1665I+X -Z75Ljo1kB1c4VWk0Nj0TSO9P4tNmHqTPGrdeNjPUtAa9GAH9d4RQAEX1jF3oI7x+ -/jXh7VB7qTCNGdMJjmhnXb88lxhTuylixcpecsHHltTbLaC0H2kD7OriUPEMPPCs -81Mt8Bz17Ww5OXOAFshSsCPN4D7c3TxHoLs1iuKYaIu+5b9y7tL6pe0S7fyYGKkm -dtwoSxAgHNN/Fnct7W+A90m7UwW7XWjH1Mh1Fj+JWov3F0fUTPHSiXk+TT2YqGHe -Oh7S+F4D4MHJHIzTjU3TlTazN19jY5szFPAtJmtTfImMMsJu7D0hADnJoWjiUIMu -sDor8zagrC/kb2HCUQk5PotTubtn2txTuXZZNp1D5SDgPTJghSJRt8czu90VL6R4 -pgd7gUY2BIbdeTXHlSw7sKMXNeVzH7RcWe/a6hBle3rQf5+ztCo3O3CLm1u5K7fs -slESl1MpWtTwEhDcTwK7EpIvYtQ/aUN8Ddb8WHUBiJ1YFkveupD/RwGJBmr2X7KQ -arMCpgKIv7NHfirZ1fpoeDVNAgMBAAGjPzA9MA8GA1UdEwEB/wQFMAMBAf8wCwYD -VR0PBAQDAgEGMB0GA1UdDgQWBBTwj1k4ALP1j5qWDNXr+nuqF+gTEjANBgkqhkiG -9w0BAQUFAAOCAgEAvuRcYk4k9AwI//DTDGjkk0kiP0Qnb7tt3oNmzqjMDfz1mgbl -dxSR651Be5kqhOX//CHBXfDkH1e3damhXwIm/9fH907eT/j3HEbAek9ALCI18Bmx -0GtnLLCo4MBANzX2hFxc469CeP6nyQ1Q6g2EdvZR74NTxnr/DlZJLo961gzmJ1Tj -TQpgcmLNkQfWpb/ImWvtxBnmq0wROMVvMeJuScg/doAmAyYp4Db29iBT4xdwNBed -Y2gea+zDTYa4EzAvXUYNR0PVG6pZDrlcjQZIrXSHX8f8MVRBE+LHIQ6e4B4N4cB7 -Q4WQxYpYxmUKeFfyxiMPAdkgS94P+5KFdSpcc41teyWRyu5FrgZLAMzTsVlQ2jqI -OylDRl6XK1TOU2+NSueW+r9xDkKLfP0ooNBIytrEgUy7onOTJsjrDNYmiLbAJM+7 -vVvrdX3pCI6GMyx5dwlppYn8s3CQh3aP0yK7Qs69cwsgJirQmz1wHiRszYd2qReW -t88NkvuOGKmYSdGe/mBEciG5Ge3C9THxOUiIkCR1VBatzvT4aRRkOfujuLpwQMcn -HL/EVlP6Y2XQ8xwOFvVrhlhNGNTkDY6lnVuR3HYkUD/GKvvZt5y11ubQ2egZixVx -SK236thZiNSQvxaz2emsWWFUyBy6ysHK4bkgTI86k4mloMy/0/Z1pHWWbVY= ------END CERTIFICATE----- - -# Issuer: CN=E-Tugra Certification Authority O=E-Tu\u011fra EBG Bili\u015fim Teknolojileri ve Hizmetleri A.\u015e. OU=E-Tugra Sertifikasyon Merkezi -# Subject: CN=E-Tugra Certification Authority O=E-Tu\u011fra EBG Bili\u015fim Teknolojileri ve Hizmetleri A.\u015e. OU=E-Tugra Sertifikasyon Merkezi -# Label: "E-Tugra Certification Authority" -# Serial: 7667447206703254355 -# MD5 Fingerprint: b8:a1:03:63:b0:bd:21:71:70:8a:6f:13:3a:bb:79:49 -# SHA1 Fingerprint: 51:c6:e7:08:49:06:6e:f3:92:d4:5c:a0:0d:6d:a3:62:8f:c3:52:39 -# SHA256 Fingerprint: b0:bf:d5:2b:b0:d7:d9:bd:92:bf:5d:4d:c1:3d:a2:55:c0:2c:54:2f:37:83:65:ea:89:39:11:f5:5e:55:f2:3c ------BEGIN CERTIFICATE----- -MIIGSzCCBDOgAwIBAgIIamg+nFGby1MwDQYJKoZIhvcNAQELBQAwgbIxCzAJBgNV -BAYTAlRSMQ8wDQYDVQQHDAZBbmthcmExQDA+BgNVBAoMN0UtVHXEn3JhIEVCRyBC -aWxpxZ9pbSBUZWtub2xvamlsZXJpIHZlIEhpem1ldGxlcmkgQS7Fni4xJjAkBgNV -BAsMHUUtVHVncmEgU2VydGlmaWthc3lvbiBNZXJrZXppMSgwJgYDVQQDDB9FLVR1 -Z3JhIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTEzMDMwNTEyMDk0OFoXDTIz -MDMwMzEyMDk0OFowgbIxCzAJBgNVBAYTAlRSMQ8wDQYDVQQHDAZBbmthcmExQDA+ -BgNVBAoMN0UtVHXEn3JhIEVCRyBCaWxpxZ9pbSBUZWtub2xvamlsZXJpIHZlIEhp -em1ldGxlcmkgQS7Fni4xJjAkBgNVBAsMHUUtVHVncmEgU2VydGlmaWthc3lvbiBN -ZXJrZXppMSgwJgYDVQQDDB9FLVR1Z3JhIENlcnRpZmljYXRpb24gQXV0aG9yaXR5 -MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4vU/kwVRHoViVF56C/UY -B4Oufq9899SKa6VjQzm5S/fDxmSJPZQuVIBSOTkHS0vdhQd2h8y/L5VMzH2nPbxH -D5hw+IyFHnSOkm0bQNGZDbt1bsipa5rAhDGvykPL6ys06I+XawGb1Q5KCKpbknSF -Q9OArqGIW66z6l7LFpp3RMih9lRozt6Plyu6W0ACDGQXwLWTzeHxE2bODHnv0ZEo -q1+gElIwcxmOj+GMB6LDu0rw6h8VqO4lzKRG+Bsi77MOQ7osJLjFLFzUHPhdZL3D -k14opz8n8Y4e0ypQBaNV2cvnOVPAmJ6MVGKLJrD3fY185MaeZkJVgkfnsliNZvcH -fC425lAcP9tDJMW/hkd5s3kc91r0E+xs+D/iWR+V7kI+ua2oMoVJl0b+SzGPWsut -dEcf6ZG33ygEIqDUD13ieU/qbIWGvaimzuT6w+Gzrt48Ue7LE3wBf4QOXVGUnhMM -ti6lTPk5cDZvlsouDERVxcr6XQKj39ZkjFqzAQqptQpHF//vkUAqjqFGOjGY5RH8 -zLtJVor8udBhmm9lbObDyz51Sf6Pp+KJxWfXnUYTTjF2OySznhFlhqt/7x3U+Lzn -rFpct1pHXFXOVbQicVtbC/DP3KBhZOqp12gKY6fgDT+gr9Oq0n7vUaDmUStVkhUX -U8u3Zg5mTPj5dUyQ5xJwx0UCAwEAAaNjMGEwHQYDVR0OBBYEFC7j27JJ0JxUeVz6 -Jyr+zE7S6E5UMA8GA1UdEwEB/wQFMAMBAf8wHwYDVR0jBBgwFoAULuPbsknQnFR5 -XPonKv7MTtLoTlQwDgYDVR0PAQH/BAQDAgEGMA0GCSqGSIb3DQEBCwUAA4ICAQAF -Nzr0TbdF4kV1JI+2d1LoHNgQk2Xz8lkGpD4eKexd0dCrfOAKkEh47U6YA5n+KGCR -HTAduGN8qOY1tfrTYXbm1gdLymmasoR6d5NFFxWfJNCYExL/u6Au/U5Mh/jOXKqY -GwXgAEZKgoClM4so3O0409/lPun++1ndYYRP0lSWE2ETPo+Aab6TR7U1Q9Jauz1c -77NCR807VRMGsAnb/WP2OogKmW9+4c4bU2pEZiNRCHu8W1Ki/QY3OEBhj0qWuJA3 -+GbHeJAAFS6LrVE1Uweoa2iu+U48BybNCAVwzDk/dr2l02cmAYamU9JgO3xDf1WK -vJUawSg5TB9D0pH0clmKuVb8P7Sd2nCcdlqMQ1DujjByTd//SffGqWfZbawCEeI6 -FiWnWAjLb1NBnEg4R2gz0dfHj9R0IdTDBZB6/86WiLEVKV0jq9BgoRJP3vQXzTLl -yb/IQ639Lo7xr+L0mPoSHyDYwKcMhcWQ9DstliaxLL5Mq+ux0orJ23gTDx4JnW2P -AJ8C2sH6H3p6CcRK5ogql5+Ji/03X186zjhZhkuvcQu02PJwT58yE+Owp1fl2tpD -y4Q08ijE6m30Ku/Ba3ba+367hTzSU8JNvnHhRdH9I2cNE3X7z2VnIp2usAnRCf8d -NL/+I5c30jn6PQ0GC7TbO6Orb1wdtn7os4I07QZcJA== ------END CERTIFICATE----- - -# Issuer: CN=T-TeleSec GlobalRoot Class 2 O=T-Systems Enterprise Services GmbH OU=T-Systems Trust Center -# Subject: CN=T-TeleSec GlobalRoot Class 2 O=T-Systems Enterprise Services GmbH OU=T-Systems Trust Center -# Label: "T-TeleSec GlobalRoot Class 2" -# Serial: 1 -# MD5 Fingerprint: 2b:9b:9e:e4:7b:6c:1f:00:72:1a:cc:c1:77:79:df:6a -# SHA1 Fingerprint: 59:0d:2d:7d:88:4f:40:2e:61:7e:a5:62:32:17:65:cf:17:d8:94:e9 -# SHA256 Fingerprint: 91:e2:f5:78:8d:58:10:eb:a7:ba:58:73:7d:e1:54:8a:8e:ca:cd:01:45:98:bc:0b:14:3e:04:1b:17:05:25:52 ------BEGIN CERTIFICATE----- -MIIDwzCCAqugAwIBAgIBATANBgkqhkiG9w0BAQsFADCBgjELMAkGA1UEBhMCREUx -KzApBgNVBAoMIlQtU3lzdGVtcyBFbnRlcnByaXNlIFNlcnZpY2VzIEdtYkgxHzAd -BgNVBAsMFlQtU3lzdGVtcyBUcnVzdCBDZW50ZXIxJTAjBgNVBAMMHFQtVGVsZVNl -YyBHbG9iYWxSb290IENsYXNzIDIwHhcNMDgxMDAxMTA0MDE0WhcNMzMxMDAxMjM1 -OTU5WjCBgjELMAkGA1UEBhMCREUxKzApBgNVBAoMIlQtU3lzdGVtcyBFbnRlcnBy -aXNlIFNlcnZpY2VzIEdtYkgxHzAdBgNVBAsMFlQtU3lzdGVtcyBUcnVzdCBDZW50 -ZXIxJTAjBgNVBAMMHFQtVGVsZVNlYyBHbG9iYWxSb290IENsYXNzIDIwggEiMA0G -CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCqX9obX+hzkeXaXPSi5kfl82hVYAUd -AqSzm1nzHoqvNK38DcLZSBnuaY/JIPwhqgcZ7bBcrGXHX+0CfHt8LRvWurmAwhiC -FoT6ZrAIxlQjgeTNuUk/9k9uN0goOA/FvudocP05l03Sx5iRUKrERLMjfTlH6VJi -1hKTXrcxlkIF+3anHqP1wvzpesVsqXFP6st4vGCvx9702cu+fjOlbpSD8DT6Iavq -jnKgP6TeMFvvhk1qlVtDRKgQFRzlAVfFmPHmBiiRqiDFt1MmUUOyCxGVWOHAD3bZ -wI18gfNycJ5v/hqO2V81xrJvNHy+SE/iWjnX2J14np+GPgNeGYtEotXHAgMBAAGj -QjBAMA8GA1UdEwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgEGMB0GA1UdDgQWBBS/ -WSA2AHmgoCJrjNXyYdK4LMuCSjANBgkqhkiG9w0BAQsFAAOCAQEAMQOiYQsfdOhy -NsZt+U2e+iKo4YFWz827n+qrkRk4r6p8FU3ztqONpfSO9kSpp+ghla0+AGIWiPAC -uvxhI+YzmzB6azZie60EI4RYZeLbK4rnJVM3YlNfvNoBYimipidx5joifsFvHZVw -IEoHNN/q/xWA5brXethbdXwFeilHfkCoMRN3zUA7tFFHei4R40cR3p1m0IvVVGb6 -g1XqfMIpiRvpb7PO4gWEyS8+eIVibslfwXhjdFjASBgMmTnrpMwatXlajRWc2BQN -9noHV8cigwUtPJslJj0Ys6lDfMjIq2SPDqO/nBudMNva0Bkuqjzx+zOAduTNrRlP -BSeOE6Fuwg== ------END CERTIFICATE----- - -# Issuer: CN=Atos TrustedRoot 2011 O=Atos -# Subject: CN=Atos TrustedRoot 2011 O=Atos -# Label: "Atos TrustedRoot 2011" -# Serial: 6643877497813316402 -# MD5 Fingerprint: ae:b9:c4:32:4b:ac:7f:5d:66:cc:77:94:bb:2a:77:56 -# SHA1 Fingerprint: 2b:b1:f5:3e:55:0c:1d:c5:f1:d4:e6:b7:6a:46:4b:55:06:02:ac:21 -# SHA256 Fingerprint: f3:56:be:a2:44:b7:a9:1e:b3:5d:53:ca:9a:d7:86:4a:ce:01:8e:2d:35:d5:f8:f9:6d:df:68:a6:f4:1a:a4:74 ------BEGIN CERTIFICATE----- -MIIDdzCCAl+gAwIBAgIIXDPLYixfszIwDQYJKoZIhvcNAQELBQAwPDEeMBwGA1UE -AwwVQXRvcyBUcnVzdGVkUm9vdCAyMDExMQ0wCwYDVQQKDARBdG9zMQswCQYDVQQG -EwJERTAeFw0xMTA3MDcxNDU4MzBaFw0zMDEyMzEyMzU5NTlaMDwxHjAcBgNVBAMM -FUF0b3MgVHJ1c3RlZFJvb3QgMjAxMTENMAsGA1UECgwEQXRvczELMAkGA1UEBhMC -REUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCVhTuXbyo7LjvPpvMp -Nb7PGKw+qtn4TaA+Gke5vJrf8v7MPkfoepbCJI419KkM/IL9bcFyYie96mvr54rM -VD6QUM+A1JX76LWC1BTFtqlVJVfbsVD2sGBkWXppzwO3bw2+yj5vdHLqqjAqc2K+ -SZFhyBH+DgMq92og3AIVDV4VavzjgsG1xZ1kCWyjWZgHJ8cblithdHFsQ/H3NYkQ -4J7sVaE3IqKHBAUsR320HLliKWYoyrfhk/WklAOZuXCFteZI6o1Q/NnezG8HDt0L -cp2AMBYHlT8oDv3FdU9T1nSatCQujgKRz3bFmx5VdJx4IbHwLfELn8LVlhgf8FQi -eowHAgMBAAGjfTB7MB0GA1UdDgQWBBSnpQaxLKYJYO7Rl+lwrrw7GWzbITAPBgNV -HRMBAf8EBTADAQH/MB8GA1UdIwQYMBaAFKelBrEspglg7tGX6XCuvDsZbNshMBgG -A1UdIAQRMA8wDQYLKwYBBAGwLQMEAQEwDgYDVR0PAQH/BAQDAgGGMA0GCSqGSIb3 -DQEBCwUAA4IBAQAmdzTblEiGKkGdLD4GkGDEjKwLVLgfuXvTBznk+j57sj1O7Z8j -vZfza1zv7v1Apt+hk6EKhqzvINB5Ab149xnYJDE0BAGmuhWawyfc2E8PzBhj/5kP -DpFrdRbhIfzYJsdHt6bPWHJxfrrhTZVHO8mvbaG0weyJ9rQPOLXiZNwlz6bb65pc -maHFCN795trV1lpFDMS3wrUU77QR/w4VtfX128a961qn8FYiqTxlVMYVqL2Gns2D -lmh6cYGJ4Qvh6hEbaAjMaZ7snkGeRDImeuKHCnE96+RapNLbxc3G3mB/ufNPRJLv -KrcYPqcZ2Qt9sTdBQrC6YB3y/gkRsPCHe6ed ------END CERTIFICATE----- - -# Issuer: CN=QuoVadis Root CA 1 G3 O=QuoVadis Limited -# Subject: CN=QuoVadis Root CA 1 G3 O=QuoVadis Limited -# Label: "QuoVadis Root CA 1 G3" -# Serial: 687049649626669250736271037606554624078720034195 -# MD5 Fingerprint: a4:bc:5b:3f:fe:37:9a:fa:64:f0:e2:fa:05:3d:0b:ab -# SHA1 Fingerprint: 1b:8e:ea:57:96:29:1a:c9:39:ea:b8:0a:81:1a:73:73:c0:93:79:67 -# SHA256 Fingerprint: 8a:86:6f:d1:b2:76:b5:7e:57:8e:92:1c:65:82:8a:2b:ed:58:e9:f2:f2:88:05:41:34:b7:f1:f4:bf:c9:cc:74 ------BEGIN CERTIFICATE----- -MIIFYDCCA0igAwIBAgIUeFhfLq0sGUvjNwc1NBMotZbUZZMwDQYJKoZIhvcNAQEL -BQAwSDELMAkGA1UEBhMCQk0xGTAXBgNVBAoTEFF1b1ZhZGlzIExpbWl0ZWQxHjAc -BgNVBAMTFVF1b1ZhZGlzIFJvb3QgQ0EgMSBHMzAeFw0xMjAxMTIxNzI3NDRaFw00 -MjAxMTIxNzI3NDRaMEgxCzAJBgNVBAYTAkJNMRkwFwYDVQQKExBRdW9WYWRpcyBM -aW1pdGVkMR4wHAYDVQQDExVRdW9WYWRpcyBSb290IENBIDEgRzMwggIiMA0GCSqG -SIb3DQEBAQUAA4ICDwAwggIKAoICAQCgvlAQjunybEC0BJyFuTHK3C3kEakEPBtV -wedYMB0ktMPvhd6MLOHBPd+C5k+tR4ds7FtJwUrVu4/sh6x/gpqG7D0DmVIB0jWe -rNrwU8lmPNSsAgHaJNM7qAJGr6Qc4/hzWHa39g6QDbXwz8z6+cZM5cOGMAqNF341 -68Xfuw6cwI2H44g4hWf6Pser4BOcBRiYz5P1sZK0/CPTz9XEJ0ngnjybCKOLXSoh -4Pw5qlPafX7PGglTvF0FBM+hSo+LdoINofjSxxR3W5A2B4GbPgb6Ul5jxaYA/qXp -UhtStZI5cgMJYr2wYBZupt0lwgNm3fME0UDiTouG9G/lg6AnhF4EwfWQvTA9xO+o -abw4m6SkltFi2mnAAZauy8RRNOoMqv8hjlmPSlzkYZqn0ukqeI1RPToV7qJZjqlc -3sX5kCLliEVx3ZGZbHqfPT2YfF72vhZooF6uCyP8Wg+qInYtyaEQHeTTRCOQiJ/G -KubX9ZqzWB4vMIkIG1SitZgj7Ah3HJVdYdHLiZxfokqRmu8hqkkWCKi9YSgxyXSt -hfbZxbGL0eUQMk1fiyA6PEkfM4VZDdvLCXVDaXP7a3F98N/ETH3Goy7IlXnLc6KO -Tk0k+17kBL5yG6YnLUlamXrXXAkgt3+UuU/xDRxeiEIbEbfnkduebPRq34wGmAOt -zCjvpUfzUwIDAQABo0IwQDAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIB -BjAdBgNVHQ4EFgQUo5fW816iEOGrRZ88F2Q87gFwnMwwDQYJKoZIhvcNAQELBQAD -ggIBABj6W3X8PnrHX3fHyt/PX8MSxEBd1DKquGrX1RUVRpgjpeaQWxiZTOOtQqOC -MTaIzen7xASWSIsBx40Bz1szBpZGZnQdT+3Btrm0DWHMY37XLneMlhwqI2hrhVd2 -cDMT/uFPpiN3GPoajOi9ZcnPP/TJF9zrx7zABC4tRi9pZsMbj/7sPtPKlL92CiUN -qXsCHKnQO18LwIE6PWThv6ctTr1NxNgpxiIY0MWscgKCP6o6ojoilzHdCGPDdRS5 -YCgtW2jgFqlmgiNR9etT2DGbe+m3nUvriBbP+V04ikkwj+3x6xn0dxoxGE1nVGwv -b2X52z3sIexe9PSLymBlVNFxZPT5pqOBMzYzcfCkeF9OrYMh3jRJjehZrJ3ydlo2 -8hP0r+AJx2EqbPfgna67hkooby7utHnNkDPDs3b69fBsnQGQ+p6Q9pxyz0fawx/k -NSBT8lTR32GDpgLiJTjehTItXnOQUl1CxM49S+H5GYQd1aJQzEH7QRTDvdbJWqNj -ZgKAvQU6O0ec7AAmTPWIUb+oI38YB7AL7YsmoWTTYUrrXJ/es69nA7Mf3W1daWhp -q1467HxpvMc7hU6eFbm0FU/DlXpY18ls6Wy58yljXrQs8C097Vpl4KlbQMJImYFt -nh8GKjwStIsPm6Ik8KaN1nrgS7ZklmOVhMJKzRwuJIczYOXD ------END CERTIFICATE----- - -# Issuer: CN=QuoVadis Root CA 2 G3 O=QuoVadis Limited -# Subject: CN=QuoVadis Root CA 2 G3 O=QuoVadis Limited -# Label: "QuoVadis Root CA 2 G3" -# Serial: 390156079458959257446133169266079962026824725800 -# MD5 Fingerprint: af:0c:86:6e:bf:40:2d:7f:0b:3e:12:50:ba:12:3d:06 -# SHA1 Fingerprint: 09:3c:61:f3:8b:8b:dc:7d:55:df:75:38:02:05:00:e1:25:f5:c8:36 -# SHA256 Fingerprint: 8f:e4:fb:0a:f9:3a:4d:0d:67:db:0b:eb:b2:3e:37:c7:1b:f3:25:dc:bc:dd:24:0e:a0:4d:af:58:b4:7e:18:40 ------BEGIN CERTIFICATE----- -MIIFYDCCA0igAwIBAgIURFc0JFuBiZs18s64KztbpybwdSgwDQYJKoZIhvcNAQEL -BQAwSDELMAkGA1UEBhMCQk0xGTAXBgNVBAoTEFF1b1ZhZGlzIExpbWl0ZWQxHjAc -BgNVBAMTFVF1b1ZhZGlzIFJvb3QgQ0EgMiBHMzAeFw0xMjAxMTIxODU5MzJaFw00 -MjAxMTIxODU5MzJaMEgxCzAJBgNVBAYTAkJNMRkwFwYDVQQKExBRdW9WYWRpcyBM -aW1pdGVkMR4wHAYDVQQDExVRdW9WYWRpcyBSb290IENBIDIgRzMwggIiMA0GCSqG -SIb3DQEBAQUAA4ICDwAwggIKAoICAQChriWyARjcV4g/Ruv5r+LrI3HimtFhZiFf -qq8nUeVuGxbULX1QsFN3vXg6YOJkApt8hpvWGo6t/x8Vf9WVHhLL5hSEBMHfNrMW -n4rjyduYNM7YMxcoRvynyfDStNVNCXJJ+fKH46nafaF9a7I6JaltUkSs+L5u+9ym -c5GQYaYDFCDy54ejiK2toIz/pgslUiXnFgHVy7g1gQyjO/Dh4fxaXc6AcW34Sas+ -O7q414AB+6XrW7PFXmAqMaCvN+ggOp+oMiwMzAkd056OXbxMmO7FGmh77FOm6RQ1 -o9/NgJ8MSPsc9PG/Srj61YxxSscfrf5BmrODXfKEVu+lV0POKa2Mq1W/xPtbAd0j -IaFYAI7D0GoT7RPjEiuA3GfmlbLNHiJuKvhB1PLKFAeNilUSxmn1uIZoL1NesNKq -IcGY5jDjZ1XHm26sGahVpkUG0CM62+tlXSoREfA7T8pt9DTEceT/AFr2XK4jYIVz -8eQQsSWu1ZK7E8EM4DnatDlXtas1qnIhO4M15zHfeiFuuDIIfR0ykRVKYnLP43eh -vNURG3YBZwjgQQvD6xVu+KQZ2aKrr+InUlYrAoosFCT5v0ICvybIxo/gbjh9Uy3l -7ZizlWNof/k19N+IxWA1ksB8aRxhlRbQ694Lrz4EEEVlWFA4r0jyWbYW8jwNkALG -cC4BrTwV1wIDAQABo0IwQDAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIB -BjAdBgNVHQ4EFgQU7edvdlq/YOxJW8ald7tyFnGbxD0wDQYJKoZIhvcNAQELBQAD -ggIBAJHfgD9DCX5xwvfrs4iP4VGyvD11+ShdyLyZm3tdquXK4Qr36LLTn91nMX66 -AarHakE7kNQIXLJgapDwyM4DYvmL7ftuKtwGTTwpD4kWilhMSA/ohGHqPHKmd+RC -roijQ1h5fq7KpVMNqT1wvSAZYaRsOPxDMuHBR//47PERIjKWnML2W2mWeyAMQ0Ga -W/ZZGYjeVYg3UQt4XAoeo0L9x52ID8DyeAIkVJOviYeIyUqAHerQbj5hLja7NQ4n -lv1mNDthcnPxFlxHBlRJAHpYErAK74X9sbgzdWqTHBLmYF5vHX/JHyPLhGGfHoJE -+V+tYlUkmlKY7VHnoX6XOuYvHxHaU4AshZ6rNRDbIl9qxV6XU/IyAgkwo1jwDQHV -csaxfGl7w/U2Rcxhbl5MlMVerugOXou/983g7aEOGzPuVBj+D77vfoRrQ+NwmNtd -dbINWQeFFSM51vHfqSYP1kjHs6Yi9TM3WpVHn3u6GBVv/9YUZINJ0gpnIdsPNWNg -KCLjsZWDzYWm3S8P52dSbrsvhXz1SnPnxT7AvSESBT/8twNJAlvIJebiVDj1eYeM -HVOyToV7BjjHLPj4sHKNJeV3UvQDHEimUF+IIDBu8oJDqz2XhOdT+yHBTw8imoa4 -WSr2Rz0ZiC3oheGe7IUIarFsNMkd7EgrO3jtZsSOeWmD3n+M ------END CERTIFICATE----- - -# Issuer: CN=QuoVadis Root CA 3 G3 O=QuoVadis Limited -# Subject: CN=QuoVadis Root CA 3 G3 O=QuoVadis Limited -# Label: "QuoVadis Root CA 3 G3" -# Serial: 268090761170461462463995952157327242137089239581 -# MD5 Fingerprint: df:7d:b9:ad:54:6f:68:a1:df:89:57:03:97:43:b0:d7 -# SHA1 Fingerprint: 48:12:bd:92:3c:a8:c4:39:06:e7:30:6d:27:96:e6:a4:cf:22:2e:7d -# SHA256 Fingerprint: 88:ef:81:de:20:2e:b0:18:45:2e:43:f8:64:72:5c:ea:5f:bd:1f:c2:d9:d2:05:73:07:09:c5:d8:b8:69:0f:46 ------BEGIN CERTIFICATE----- -MIIFYDCCA0igAwIBAgIULvWbAiin23r/1aOp7r0DoM8Sah0wDQYJKoZIhvcNAQEL -BQAwSDELMAkGA1UEBhMCQk0xGTAXBgNVBAoTEFF1b1ZhZGlzIExpbWl0ZWQxHjAc -BgNVBAMTFVF1b1ZhZGlzIFJvb3QgQ0EgMyBHMzAeFw0xMjAxMTIyMDI2MzJaFw00 -MjAxMTIyMDI2MzJaMEgxCzAJBgNVBAYTAkJNMRkwFwYDVQQKExBRdW9WYWRpcyBM -aW1pdGVkMR4wHAYDVQQDExVRdW9WYWRpcyBSb290IENBIDMgRzMwggIiMA0GCSqG -SIb3DQEBAQUAA4ICDwAwggIKAoICAQCzyw4QZ47qFJenMioKVjZ/aEzHs286IxSR -/xl/pcqs7rN2nXrpixurazHb+gtTTK/FpRp5PIpM/6zfJd5O2YIyC0TeytuMrKNu -FoM7pmRLMon7FhY4futD4tN0SsJiCnMK3UmzV9KwCoWdcTzeo8vAMvMBOSBDGzXR -U7Ox7sWTaYI+FrUoRqHe6okJ7UO4BUaKhvVZR74bbwEhELn9qdIoyhA5CcoTNs+c -ra1AdHkrAj80//ogaX3T7mH1urPnMNA3I4ZyYUUpSFlob3emLoG+B01vr87ERROR -FHAGjx+f+IdpsQ7vw4kZ6+ocYfx6bIrc1gMLnia6Et3UVDmrJqMz6nWB2i3ND0/k -A9HvFZcba5DFApCTZgIhsUfei5pKgLlVj7WiL8DWM2fafsSntARE60f75li59wzw -eyuxwHApw0BiLTtIadwjPEjrewl5qW3aqDCYz4ByA4imW0aucnl8CAMhZa634Ryl -sSqiMd5mBPfAdOhx3v89WcyWJhKLhZVXGqtrdQtEPREoPHtht+KPZ0/l7DxMYIBp -VzgeAVuNVejH38DMdyM0SXV89pgR6y3e7UEuFAUCf+D+IOs15xGsIs5XPd7JMG0Q -A4XN8f+MFrXBsj6IbGB/kE+V9/YtrQE5BwT6dYB9v0lQ7e/JxHwc64B+27bQ3RP+ -ydOc17KXqQIDAQABo0IwQDAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIB -BjAdBgNVHQ4EFgQUxhfQvKjqAkPyGwaZXSuQILnXnOQwDQYJKoZIhvcNAQELBQAD -ggIBADRh2Va1EodVTd2jNTFGu6QHcrxfYWLopfsLN7E8trP6KZ1/AvWkyaiTt3px -KGmPc+FSkNrVvjrlt3ZqVoAh313m6Tqe5T72omnHKgqwGEfcIHB9UqM+WXzBusnI -FUBhynLWcKzSt/Ac5IYp8M7vaGPQtSCKFWGafoaYtMnCdvvMujAWzKNhxnQT5Wvv -oxXqA/4Ti2Tk08HS6IT7SdEQTXlm66r99I0xHnAUrdzeZxNMgRVhvLfZkXdxGYFg -u/BYpbWcC/ePIlUnwEsBbTuZDdQdm2NnL9DuDcpmvJRPpq3t/O5jrFc/ZSXPsoaP -0Aj/uHYUbt7lJ+yreLVTubY/6CD50qi+YUbKh4yE8/nxoGibIh6BJpsQBJFxwAYf -3KDTuVan45gtf4Od34wrnDKOMpTwATwiKp9Dwi7DmDkHOHv8XgBCH/MyJnmDhPbl -8MFREsALHgQjDFSlTC9JxUrRtm5gDWv8a4uFJGS3iQ6rJUdbPM9+Sb3H6QrG2vd+ -DhcI00iX0HGS8A85PjRqHH3Y8iKuu2n0M7SmSFXRDw4m6Oy2Cy2nhTXN/VnIn9HN -PlopNLk9hM6xZdRZkZFWdSHBd575euFgndOtBBj0fOtek49TSiIp+EgrPk2GrFt/ -ywaZWWDYWGWVjUTR939+J399roD1B0y2PpxxVJkES/1Y+Zj0 ------END CERTIFICATE----- - -# Issuer: CN=DigiCert Assured ID Root G2 O=DigiCert Inc OU=www.digicert.com -# Subject: CN=DigiCert Assured ID Root G2 O=DigiCert Inc OU=www.digicert.com -# Label: "DigiCert Assured ID Root G2" -# Serial: 15385348160840213938643033620894905419 -# MD5 Fingerprint: 92:38:b9:f8:63:24:82:65:2c:57:33:e6:fe:81:8f:9d -# SHA1 Fingerprint: a1:4b:48:d9:43:ee:0a:0e:40:90:4f:3c:e0:a4:c0:91:93:51:5d:3f -# SHA256 Fingerprint: 7d:05:eb:b6:82:33:9f:8c:94:51:ee:09:4e:eb:fe:fa:79:53:a1:14:ed:b2:f4:49:49:45:2f:ab:7d:2f:c1:85 ------BEGIN CERTIFICATE----- -MIIDljCCAn6gAwIBAgIQC5McOtY5Z+pnI7/Dr5r0SzANBgkqhkiG9w0BAQsFADBl -MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3 -d3cuZGlnaWNlcnQuY29tMSQwIgYDVQQDExtEaWdpQ2VydCBBc3N1cmVkIElEIFJv -b3QgRzIwHhcNMTMwODAxMTIwMDAwWhcNMzgwMTE1MTIwMDAwWjBlMQswCQYDVQQG -EwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3d3cuZGlnaWNl -cnQuY29tMSQwIgYDVQQDExtEaWdpQ2VydCBBc3N1cmVkIElEIFJvb3QgRzIwggEi -MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDZ5ygvUj82ckmIkzTz+GoeMVSA -n61UQbVH35ao1K+ALbkKz3X9iaV9JPrjIgwrvJUXCzO/GU1BBpAAvQxNEP4Htecc -biJVMWWXvdMX0h5i89vqbFCMP4QMls+3ywPgym2hFEwbid3tALBSfK+RbLE4E9Hp -EgjAALAcKxHad3A2m67OeYfcgnDmCXRwVWmvo2ifv922ebPynXApVfSr/5Vh88lA -bx3RvpO704gqu52/clpWcTs/1PPRCv4o76Pu2ZmvA9OPYLfykqGxvYmJHzDNw6Yu -YjOuFgJ3RFrngQo8p0Quebg/BLxcoIfhG69Rjs3sLPr4/m3wOnyqi+RnlTGNAgMB -AAGjQjBAMA8GA1UdEwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgGGMB0GA1UdDgQW -BBTOw0q5mVXyuNtgv6l+vVa1lzan1jANBgkqhkiG9w0BAQsFAAOCAQEAyqVVjOPI -QW5pJ6d1Ee88hjZv0p3GeDgdaZaikmkuOGybfQTUiaWxMTeKySHMq2zNixya1r9I -0jJmwYrA8y8678Dj1JGG0VDjA9tzd29KOVPt3ibHtX2vK0LRdWLjSisCx1BL4Gni -lmwORGYQRI+tBev4eaymG+g3NJ1TyWGqolKvSnAWhsI6yLETcDbYz+70CjTVW0z9 -B5yiutkBclzzTcHdDrEcDcRjvq30FPuJ7KJBDkzMyFdA0G4Dqs0MjomZmWzwPDCv -ON9vvKO+KSAnq3T/EyJ43pdSVR6DtVQgA+6uwE9W3jfMw3+qBCe703e4YtsXfJwo -IhNzbM8m9Yop5w== ------END CERTIFICATE----- - -# Issuer: CN=DigiCert Assured ID Root G3 O=DigiCert Inc OU=www.digicert.com -# Subject: CN=DigiCert Assured ID Root G3 O=DigiCert Inc OU=www.digicert.com -# Label: "DigiCert Assured ID Root G3" -# Serial: 15459312981008553731928384953135426796 -# MD5 Fingerprint: 7c:7f:65:31:0c:81:df:8d:ba:3e:99:e2:5c:ad:6e:fb -# SHA1 Fingerprint: f5:17:a2:4f:9a:48:c6:c9:f8:a2:00:26:9f:dc:0f:48:2c:ab:30:89 -# SHA256 Fingerprint: 7e:37:cb:8b:4c:47:09:0c:ab:36:55:1b:a6:f4:5d:b8:40:68:0f:ba:16:6a:95:2d:b1:00:71:7f:43:05:3f:c2 ------BEGIN CERTIFICATE----- -MIICRjCCAc2gAwIBAgIQC6Fa+h3foLVJRK/NJKBs7DAKBggqhkjOPQQDAzBlMQsw -CQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3d3cu -ZGlnaWNlcnQuY29tMSQwIgYDVQQDExtEaWdpQ2VydCBBc3N1cmVkIElEIFJvb3Qg -RzMwHhcNMTMwODAxMTIwMDAwWhcNMzgwMTE1MTIwMDAwWjBlMQswCQYDVQQGEwJV -UzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3d3cuZGlnaWNlcnQu -Y29tMSQwIgYDVQQDExtEaWdpQ2VydCBBc3N1cmVkIElEIFJvb3QgRzMwdjAQBgcq -hkjOPQIBBgUrgQQAIgNiAAQZ57ysRGXtzbg/WPuNsVepRC0FFfLvC/8QdJ+1YlJf -Zn4f5dwbRXkLzMZTCp2NXQLZqVneAlr2lSoOjThKiknGvMYDOAdfVdp+CW7if17Q -RSAPWXYQ1qAk8C3eNvJsKTmjQjBAMA8GA1UdEwEB/wQFMAMBAf8wDgYDVR0PAQH/ -BAQDAgGGMB0GA1UdDgQWBBTL0L2p4ZgFUaFNN6KDec6NHSrkhDAKBggqhkjOPQQD -AwNnADBkAjAlpIFFAmsSS3V0T8gj43DydXLefInwz5FyYZ5eEJJZVrmDxxDnOOlY -JjZ91eQ0hjkCMHw2U/Aw5WJjOpnitqM7mzT6HtoQknFekROn3aRukswy1vUhZscv -6pZjamVFkpUBtA== ------END CERTIFICATE----- - -# Issuer: CN=DigiCert Global Root G2 O=DigiCert Inc OU=www.digicert.com -# Subject: CN=DigiCert Global Root G2 O=DigiCert Inc OU=www.digicert.com -# Label: "DigiCert Global Root G2" -# Serial: 4293743540046975378534879503202253541 -# MD5 Fingerprint: e4:a6:8a:c8:54:ac:52:42:46:0a:fd:72:48:1b:2a:44 -# SHA1 Fingerprint: df:3c:24:f9:bf:d6:66:76:1b:26:80:73:fe:06:d1:cc:8d:4f:82:a4 -# SHA256 Fingerprint: cb:3c:cb:b7:60:31:e5:e0:13:8f:8d:d3:9a:23:f9:de:47:ff:c3:5e:43:c1:14:4c:ea:27:d4:6a:5a:b1:cb:5f ------BEGIN CERTIFICATE----- -MIIDjjCCAnagAwIBAgIQAzrx5qcRqaC7KGSxHQn65TANBgkqhkiG9w0BAQsFADBh -MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3 -d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBH -MjAeFw0xMzA4MDExMjAwMDBaFw0zODAxMTUxMjAwMDBaMGExCzAJBgNVBAYTAlVT -MRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2VydC5j -b20xIDAeBgNVBAMTF0RpZ2lDZXJ0IEdsb2JhbCBSb290IEcyMIIBIjANBgkqhkiG -9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuzfNNNx7a8myaJCtSnX/RrohCgiN9RlUyfuI -2/Ou8jqJkTx65qsGGmvPrC3oXgkkRLpimn7Wo6h+4FR1IAWsULecYxpsMNzaHxmx -1x7e/dfgy5SDN67sH0NO3Xss0r0upS/kqbitOtSZpLYl6ZtrAGCSYP9PIUkY92eQ -q2EGnI/yuum06ZIya7XzV+hdG82MHauVBJVJ8zUtluNJbd134/tJS7SsVQepj5Wz -tCO7TG1F8PapspUwtP1MVYwnSlcUfIKdzXOS0xZKBgyMUNGPHgm+F6HmIcr9g+UQ -vIOlCsRnKPZzFBQ9RnbDhxSJITRNrw9FDKZJobq7nMWxM4MphQIDAQABo0IwQDAP -BgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIBhjAdBgNVHQ4EFgQUTiJUIBiV -5uNu5g/6+rkS7QYXjzkwDQYJKoZIhvcNAQELBQADggEBAGBnKJRvDkhj6zHd6mcY -1Yl9PMWLSn/pvtsrF9+wX3N3KjITOYFnQoQj8kVnNeyIv/iPsGEMNKSuIEyExtv4 -NeF22d+mQrvHRAiGfzZ0JFrabA0UWTW98kndth/Jsw1HKj2ZL7tcu7XUIOGZX1NG -Fdtom/DzMNU+MeKNhJ7jitralj41E6Vf8PlwUHBHQRFXGU7Aj64GxJUTFy8bJZ91 -8rGOmaFvE7FBcf6IKshPECBV1/MUReXgRPTqh5Uykw7+U0b6LJ3/iyK5S9kJRaTe -pLiaWN0bfVKfjllDiIGknibVb63dDcY3fe0Dkhvld1927jyNxF1WW6LZZm6zNTfl -MrY= ------END CERTIFICATE----- - -# Issuer: CN=DigiCert Global Root G3 O=DigiCert Inc OU=www.digicert.com -# Subject: CN=DigiCert Global Root G3 O=DigiCert Inc OU=www.digicert.com -# Label: "DigiCert Global Root G3" -# Serial: 7089244469030293291760083333884364146 -# MD5 Fingerprint: f5:5d:a4:50:a5:fb:28:7e:1e:0f:0d:cc:96:57:56:ca -# SHA1 Fingerprint: 7e:04:de:89:6a:3e:66:6d:00:e6:87:d3:3f:fa:d9:3b:e8:3d:34:9e -# SHA256 Fingerprint: 31:ad:66:48:f8:10:41:38:c7:38:f3:9e:a4:32:01:33:39:3e:3a:18:cc:02:29:6e:f9:7c:2a:c9:ef:67:31:d0 ------BEGIN CERTIFICATE----- -MIICPzCCAcWgAwIBAgIQBVVWvPJepDU1w6QP1atFcjAKBggqhkjOPQQDAzBhMQsw -CQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3d3cu -ZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBHMzAe -Fw0xMzA4MDExMjAwMDBaFw0zODAxMTUxMjAwMDBaMGExCzAJBgNVBAYTAlVTMRUw -EwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2VydC5jb20x -IDAeBgNVBAMTF0RpZ2lDZXJ0IEdsb2JhbCBSb290IEczMHYwEAYHKoZIzj0CAQYF -K4EEACIDYgAE3afZu4q4C/sLfyHS8L6+c/MzXRq8NOrexpu80JX28MzQC7phW1FG -fp4tn+6OYwwX7Adw9c+ELkCDnOg/QW07rdOkFFk2eJ0DQ+4QE2xy3q6Ip6FrtUPO -Z9wj/wMco+I+o0IwQDAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIBhjAd -BgNVHQ4EFgQUs9tIpPmhxdiuNkHMEWNpYim8S8YwCgYIKoZIzj0EAwMDaAAwZQIx -AK288mw/EkrRLTnDCgmXc/SINoyIJ7vmiI1Qhadj+Z4y3maTD/HMsQmP3Wyr+mt/ -oAIwOWZbwmSNuJ5Q3KjVSaLtx9zRSX8XAbjIho9OjIgrqJqpisXRAL34VOKa5Vt8 -sycX ------END CERTIFICATE----- - -# Issuer: CN=DigiCert Trusted Root G4 O=DigiCert Inc OU=www.digicert.com -# Subject: CN=DigiCert Trusted Root G4 O=DigiCert Inc OU=www.digicert.com -# Label: "DigiCert Trusted Root G4" -# Serial: 7451500558977370777930084869016614236 -# MD5 Fingerprint: 78:f2:fc:aa:60:1f:2f:b4:eb:c9:37:ba:53:2e:75:49 -# SHA1 Fingerprint: dd:fb:16:cd:49:31:c9:73:a2:03:7d:3f:c8:3a:4d:7d:77:5d:05:e4 -# SHA256 Fingerprint: 55:2f:7b:dc:f1:a7:af:9e:6c:e6:72:01:7f:4f:12:ab:f7:72:40:c7:8e:76:1a:c2:03:d1:d9:d2:0a:c8:99:88 ------BEGIN CERTIFICATE----- -MIIFkDCCA3igAwIBAgIQBZsbV56OITLiOQe9p3d1XDANBgkqhkiG9w0BAQwFADBi -MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3 -d3cuZGlnaWNlcnQuY29tMSEwHwYDVQQDExhEaWdpQ2VydCBUcnVzdGVkIFJvb3Qg -RzQwHhcNMTMwODAxMTIwMDAwWhcNMzgwMTE1MTIwMDAwWjBiMQswCQYDVQQGEwJV -UzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3d3cuZGlnaWNlcnQu -Y29tMSEwHwYDVQQDExhEaWdpQ2VydCBUcnVzdGVkIFJvb3QgRzQwggIiMA0GCSqG -SIb3DQEBAQUAA4ICDwAwggIKAoICAQC/5pBzaN675F1KPDAiMGkz7MKnJS7JIT3y -ithZwuEppz1Yq3aaza57G4QNxDAf8xukOBbrVsaXbR2rsnnyyhHS5F/WBTxSD1If -xp4VpX6+n6lXFllVcq9ok3DCsrp1mWpzMpTREEQQLt+C8weE5nQ7bXHiLQwb7iDV -ySAdYyktzuxeTsiT+CFhmzTrBcZe7FsavOvJz82sNEBfsXpm7nfISKhmV1efVFiO -DCu3T6cw2Vbuyntd463JT17lNecxy9qTXtyOj4DatpGYQJB5w3jHtrHEtWoYOAMQ -jdjUN6QuBX2I9YI+EJFwq1WCQTLX2wRzKm6RAXwhTNS8rhsDdV14Ztk6MUSaM0C/ -CNdaSaTC5qmgZ92kJ7yhTzm1EVgX9yRcRo9k98FpiHaYdj1ZXUJ2h4mXaXpI8OCi -EhtmmnTK3kse5w5jrubU75KSOp493ADkRSWJtppEGSt+wJS00mFt6zPZxd9LBADM -fRyVw4/3IbKyEbe7f/LVjHAsQWCqsWMYRJUadmJ+9oCw++hkpjPRiQfhvbfmQ6QY -uKZ3AeEPlAwhHbJUKSWJbOUOUlFHdL4mrLZBdd56rF+NP8m800ERElvlEFDrMcXK -chYiCd98THU/Y+whX8QgUWtvsauGi0/C1kVfnSD8oR7FwI+isX4KJpn15GkvmB0t -9dmpsh3lGwIDAQABo0IwQDAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIB -hjAdBgNVHQ4EFgQU7NfjgtJxXWRM3y5nP+e6mK4cD08wDQYJKoZIhvcNAQEMBQAD -ggIBALth2X2pbL4XxJEbw6GiAI3jZGgPVs93rnD5/ZpKmbnJeFwMDF/k5hQpVgs2 -SV1EY+CtnJYYZhsjDT156W1r1lT40jzBQ0CuHVD1UvyQO7uYmWlrx8GnqGikJ9yd -+SeuMIW59mdNOj6PWTkiU0TryF0Dyu1Qen1iIQqAyHNm0aAFYF/opbSnr6j3bTWc -fFqK1qI4mfN4i/RN0iAL3gTujJtHgXINwBQy7zBZLq7gcfJW5GqXb5JQbZaNaHqa -sjYUegbyJLkJEVDXCLG4iXqEI2FCKeWjzaIgQdfRnGTZ6iahixTXTBmyUEFxPT9N -cCOGDErcgdLMMpSEDQgJlxxPwO5rIHQw0uA5NBCFIRUBCOhVMt5xSdkoF1BN5r5N -0XWs0Mr7QbhDparTwwVETyw2m+L64kW4I1NsBm9nVX9GtUw/bihaeSbSpKhil9Ie -4u1Ki7wb/UdKDd9nZn6yW0HQO+T0O/QEY+nvwlQAUaCKKsnOeMzV6ocEGLPOr0mI -r/OSmbaz5mEP0oUA51Aa5BuVnRmhuZyxm7EAHu/QD09CbMkKvO5D+jpxpchNJqU1 -/YldvIViHTLSoCtU7ZpXwdv6EM8Zt4tKG48BtieVU+i2iW1bvGjUI+iLUaJW+fCm -gKDWHrO8Dw9TdSmq6hN35N6MgSGtBxBHEa2HPQfRdbzP82Z+ ------END CERTIFICATE----- - -# Issuer: CN=COMODO RSA Certification Authority O=COMODO CA Limited -# Subject: CN=COMODO RSA Certification Authority O=COMODO CA Limited -# Label: "COMODO RSA Certification Authority" -# Serial: 101909084537582093308941363524873193117 -# MD5 Fingerprint: 1b:31:b0:71:40:36:cc:14:36:91:ad:c4:3e:fd:ec:18 -# SHA1 Fingerprint: af:e5:d2:44:a8:d1:19:42:30:ff:47:9f:e2:f8:97:bb:cd:7a:8c:b4 -# SHA256 Fingerprint: 52:f0:e1:c4:e5:8e:c6:29:29:1b:60:31:7f:07:46:71:b8:5d:7e:a8:0d:5b:07:27:34:63:53:4b:32:b4:02:34 ------BEGIN CERTIFICATE----- -MIIF2DCCA8CgAwIBAgIQTKr5yttjb+Af907YWwOGnTANBgkqhkiG9w0BAQwFADCB -hTELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G -A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxKzApBgNV -BAMTIkNPTU9ETyBSU0EgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMTAwMTE5 -MDAwMDAwWhcNMzgwMTE4MjM1OTU5WjCBhTELMAkGA1UEBhMCR0IxGzAZBgNVBAgT -EkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4GA1UEBxMHU2FsZm9yZDEaMBgGA1UEChMR -Q09NT0RPIENBIExpbWl0ZWQxKzApBgNVBAMTIkNPTU9ETyBSU0EgQ2VydGlmaWNh -dGlvbiBBdXRob3JpdHkwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCR -6FSS0gpWsawNJN3Fz0RndJkrN6N9I3AAcbxT38T6KhKPS38QVr2fcHK3YX/JSw8X -pz3jsARh7v8Rl8f0hj4K+j5c+ZPmNHrZFGvnnLOFoIJ6dq9xkNfs/Q36nGz637CC -9BR++b7Epi9Pf5l/tfxnQ3K9DADWietrLNPtj5gcFKt+5eNu/Nio5JIk2kNrYrhV -/erBvGy2i/MOjZrkm2xpmfh4SDBF1a3hDTxFYPwyllEnvGfDyi62a+pGx8cgoLEf -Zd5ICLqkTqnyg0Y3hOvozIFIQ2dOciqbXL1MGyiKXCJ7tKuY2e7gUYPDCUZObT6Z -+pUX2nwzV0E8jVHtC7ZcryxjGt9XyD+86V3Em69FmeKjWiS0uqlWPc9vqv9JWL7w -qP/0uK3pN/u6uPQLOvnoQ0IeidiEyxPx2bvhiWC4jChWrBQdnArncevPDt09qZah -SL0896+1DSJMwBGB7FY79tOi4lu3sgQiUpWAk2nojkxl8ZEDLXB0AuqLZxUpaVIC -u9ffUGpVRr+goyhhf3DQw6KqLCGqR84onAZFdr+CGCe01a60y1Dma/RMhnEw6abf -Fobg2P9A3fvQQoh/ozM6LlweQRGBY84YcWsr7KaKtzFcOmpH4MN5WdYgGq/yapiq -crxXStJLnbsQ/LBMQeXtHT1eKJ2czL+zUdqnR+WEUwIDAQABo0IwQDAdBgNVHQ4E -FgQUu69+Aj36pvE8hI6t7jiY7NkyMtQwDgYDVR0PAQH/BAQDAgEGMA8GA1UdEwEB -/wQFMAMBAf8wDQYJKoZIhvcNAQEMBQADggIBAArx1UaEt65Ru2yyTUEUAJNMnMvl -wFTPoCWOAvn9sKIN9SCYPBMtrFaisNZ+EZLpLrqeLppysb0ZRGxhNaKatBYSaVqM -4dc+pBroLwP0rmEdEBsqpIt6xf4FpuHA1sj+nq6PK7o9mfjYcwlYRm6mnPTXJ9OV -2jeDchzTc+CiR5kDOF3VSXkAKRzH7JsgHAckaVd4sjn8OoSgtZx8jb8uk2Intzna -FxiuvTwJaP+EmzzV1gsD41eeFPfR60/IvYcjt7ZJQ3mFXLrrkguhxuhoqEwWsRqZ -CuhTLJK7oQkYdQxlqHvLI7cawiiFwxv/0Cti76R7CZGYZ4wUAc1oBmpjIXUDgIiK -boHGhfKppC3n9KUkEEeDys30jXlYsQab5xoq2Z0B15R97QNKyvDb6KkBPvVWmcke -jkk9u+UJueBPSZI9FoJAzMxZxuY67RIuaTxslbH9qh17f4a+Hg4yRvv7E491f0yL -S0Zj/gA0QHDBw7mh3aZw4gSzQbzpgJHqZJx64SIDqZxubw5lT2yHh17zbqD5daWb -QOhTsiedSrnAdyGN/4fy3ryM7xfft0kL0fJuMAsaDk527RH89elWsn2/x20Kk4yl -0MC2Hb46TpSi125sC8KKfPog88Tk5c0NqMuRkrF8hey1FGlmDoLnzc7ILaZRfyHB -NVOFBkpdn627G190 ------END CERTIFICATE----- - -# Issuer: CN=USERTrust RSA Certification Authority O=The USERTRUST Network -# Subject: CN=USERTrust RSA Certification Authority O=The USERTRUST Network -# Label: "USERTrust RSA Certification Authority" -# Serial: 2645093764781058787591871645665788717 -# MD5 Fingerprint: 1b:fe:69:d1:91:b7:19:33:a3:72:a8:0f:e1:55:e5:b5 -# SHA1 Fingerprint: 2b:8f:1b:57:33:0d:bb:a2:d0:7a:6c:51:f7:0e:e9:0d:da:b9:ad:8e -# SHA256 Fingerprint: e7:93:c9:b0:2f:d8:aa:13:e2:1c:31:22:8a:cc:b0:81:19:64:3b:74:9c:89:89:64:b1:74:6d:46:c3:d4:cb:d2 ------BEGIN CERTIFICATE----- -MIIF3jCCA8agAwIBAgIQAf1tMPyjylGoG7xkDjUDLTANBgkqhkiG9w0BAQwFADCB -iDELMAkGA1UEBhMCVVMxEzARBgNVBAgTCk5ldyBKZXJzZXkxFDASBgNVBAcTC0pl -cnNleSBDaXR5MR4wHAYDVQQKExVUaGUgVVNFUlRSVVNUIE5ldHdvcmsxLjAsBgNV -BAMTJVVTRVJUcnVzdCBSU0EgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMTAw -MjAxMDAwMDAwWhcNMzgwMTE4MjM1OTU5WjCBiDELMAkGA1UEBhMCVVMxEzARBgNV -BAgTCk5ldyBKZXJzZXkxFDASBgNVBAcTC0plcnNleSBDaXR5MR4wHAYDVQQKExVU -aGUgVVNFUlRSVVNUIE5ldHdvcmsxLjAsBgNVBAMTJVVTRVJUcnVzdCBSU0EgQ2Vy -dGlmaWNhdGlvbiBBdXRob3JpdHkwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK -AoICAQCAEmUXNg7D2wiz0KxXDXbtzSfTTK1Qg2HiqiBNCS1kCdzOiZ/MPans9s/B -3PHTsdZ7NygRK0faOca8Ohm0X6a9fZ2jY0K2dvKpOyuR+OJv0OwWIJAJPuLodMkY -tJHUYmTbf6MG8YgYapAiPLz+E/CHFHv25B+O1ORRxhFnRghRy4YUVD+8M/5+bJz/ -Fp0YvVGONaanZshyZ9shZrHUm3gDwFA66Mzw3LyeTP6vBZY1H1dat//O+T23LLb2 -VN3I5xI6Ta5MirdcmrS3ID3KfyI0rn47aGYBROcBTkZTmzNg95S+UzeQc0PzMsNT -79uq/nROacdrjGCT3sTHDN/hMq7MkztReJVni+49Vv4M0GkPGw/zJSZrM233bkf6 -c0Plfg6lZrEpfDKEY1WJxA3Bk1QwGROs0303p+tdOmw1XNtB1xLaqUkL39iAigmT -Yo61Zs8liM2EuLE/pDkP2QKe6xJMlXzzawWpXhaDzLhn4ugTncxbgtNMs+1b/97l -c6wjOy0AvzVVdAlJ2ElYGn+SNuZRkg7zJn0cTRe8yexDJtC/QV9AqURE9JnnV4ee -UB9XVKg+/XRjL7FQZQnmWEIuQxpMtPAlR1n6BB6T1CZGSlCBst6+eLf8ZxXhyVeE -Hg9j1uliutZfVS7qXMYoCAQlObgOK6nyTJccBz8NUvXt7y+CDwIDAQABo0IwQDAd -BgNVHQ4EFgQUU3m/WqorSs9UgOHYm8Cd8rIDZsswDgYDVR0PAQH/BAQDAgEGMA8G -A1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEMBQADggIBAFzUfA3P9wF9QZllDHPF -Up/L+M+ZBn8b2kMVn54CVVeWFPFSPCeHlCjtHzoBN6J2/FNQwISbxmtOuowhT6KO -VWKR82kV2LyI48SqC/3vqOlLVSoGIG1VeCkZ7l8wXEskEVX/JJpuXior7gtNn3/3 -ATiUFJVDBwn7YKnuHKsSjKCaXqeYalltiz8I+8jRRa8YFWSQEg9zKC7F4iRO/Fjs -8PRF/iKz6y+O0tlFYQXBl2+odnKPi4w2r78NBc5xjeambx9spnFixdjQg3IM8WcR -iQycE0xyNN+81XHfqnHd4blsjDwSXWXavVcStkNr/+XeTWYRUc+ZruwXtuhxkYze -Sf7dNXGiFSeUHM9h4ya7b6NnJSFd5t0dCy5oGzuCr+yDZ4XUmFF0sbmZgIn/f3gZ -XHlKYC6SQK5MNyosycdiyA5d9zZbyuAlJQG03RoHnHcAP9Dc1ew91Pq7P8yF1m9/ -qS3fuQL39ZeatTXaw2ewh0qpKJ4jjv9cJ2vhsE/zB+4ALtRZh8tSQZXq9EfX7mRB -VXyNWQKV3WKdwrnuWih0hKWbt5DHDAff9Yk2dDLWKMGwsAvgnEzDHNb842m1R0aB -L6KCq9NjRHDEjf8tM7qtj3u1cIiuPhnPQCjY/MiQu12ZIvVS5ljFH4gxQ+6IHdfG -jjxDah2nGN59PRbxYvnKkKj9 ------END CERTIFICATE----- - -# Issuer: CN=USERTrust ECC Certification Authority O=The USERTRUST Network -# Subject: CN=USERTrust ECC Certification Authority O=The USERTRUST Network -# Label: "USERTrust ECC Certification Authority" -# Serial: 123013823720199481456569720443997572134 -# MD5 Fingerprint: fa:68:bc:d9:b5:7f:ad:fd:c9:1d:06:83:28:cc:24:c1 -# SHA1 Fingerprint: d1:cb:ca:5d:b2:d5:2a:7f:69:3b:67:4d:e5:f0:5a:1d:0c:95:7d:f0 -# SHA256 Fingerprint: 4f:f4:60:d5:4b:9c:86:da:bf:bc:fc:57:12:e0:40:0d:2b:ed:3f:bc:4d:4f:bd:aa:86:e0:6a:dc:d2:a9:ad:7a ------BEGIN CERTIFICATE----- -MIICjzCCAhWgAwIBAgIQXIuZxVqUxdJxVt7NiYDMJjAKBggqhkjOPQQDAzCBiDEL -MAkGA1UEBhMCVVMxEzARBgNVBAgTCk5ldyBKZXJzZXkxFDASBgNVBAcTC0plcnNl -eSBDaXR5MR4wHAYDVQQKExVUaGUgVVNFUlRSVVNUIE5ldHdvcmsxLjAsBgNVBAMT -JVVTRVJUcnVzdCBFQ0MgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMTAwMjAx -MDAwMDAwWhcNMzgwMTE4MjM1OTU5WjCBiDELMAkGA1UEBhMCVVMxEzARBgNVBAgT -Ck5ldyBKZXJzZXkxFDASBgNVBAcTC0plcnNleSBDaXR5MR4wHAYDVQQKExVUaGUg -VVNFUlRSVVNUIE5ldHdvcmsxLjAsBgNVBAMTJVVTRVJUcnVzdCBFQ0MgQ2VydGlm -aWNhdGlvbiBBdXRob3JpdHkwdjAQBgcqhkjOPQIBBgUrgQQAIgNiAAQarFRaqflo -I+d61SRvU8Za2EurxtW20eZzca7dnNYMYf3boIkDuAUU7FfO7l0/4iGzzvfUinng -o4N+LZfQYcTxmdwlkWOrfzCjtHDix6EznPO/LlxTsV+zfTJ/ijTjeXmjQjBAMB0G -A1UdDgQWBBQ64QmG1M8ZwpZ2dEl23OA1xmNjmjAOBgNVHQ8BAf8EBAMCAQYwDwYD -VR0TAQH/BAUwAwEB/zAKBggqhkjOPQQDAwNoADBlAjA2Z6EWCNzklwBBHU6+4WMB -zzuqQhFkoJ2UOQIReVx7Hfpkue4WQrO/isIJxOzksU0CMQDpKmFHjFJKS04YcPbW -RNZu9YO6bVi9JNlWSOrvxKJGgYhqOkbRqZtNyWHa0V1Xahg= ------END CERTIFICATE----- - -# Issuer: CN=GlobalSign O=GlobalSign OU=GlobalSign ECC Root CA - R4 -# Subject: CN=GlobalSign O=GlobalSign OU=GlobalSign ECC Root CA - R4 -# Label: "GlobalSign ECC Root CA - R4" -# Serial: 14367148294922964480859022125800977897474 -# MD5 Fingerprint: 20:f0:27:68:d1:7e:a0:9d:0e:e6:2a:ca:df:5c:89:8e -# SHA1 Fingerprint: 69:69:56:2e:40:80:f4:24:a1:e7:19:9f:14:ba:f3:ee:58:ab:6a:bb -# SHA256 Fingerprint: be:c9:49:11:c2:95:56:76:db:6c:0a:55:09:86:d7:6e:3b:a0:05:66:7c:44:2c:97:62:b4:fb:b7:73:de:22:8c ------BEGIN CERTIFICATE----- -MIIB4TCCAYegAwIBAgIRKjikHJYKBN5CsiilC+g0mAIwCgYIKoZIzj0EAwIwUDEk -MCIGA1UECxMbR2xvYmFsU2lnbiBFQ0MgUm9vdCBDQSAtIFI0MRMwEQYDVQQKEwpH -bG9iYWxTaWduMRMwEQYDVQQDEwpHbG9iYWxTaWduMB4XDTEyMTExMzAwMDAwMFoX -DTM4MDExOTAzMTQwN1owUDEkMCIGA1UECxMbR2xvYmFsU2lnbiBFQ0MgUm9vdCBD -QSAtIFI0MRMwEQYDVQQKEwpHbG9iYWxTaWduMRMwEQYDVQQDEwpHbG9iYWxTaWdu -MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEuMZ5049sJQ6fLjkZHAOkrprlOQcJ -FspjsbmG+IpXwVfOQvpzofdlQv8ewQCybnMO/8ch5RikqtlxP6jUuc6MHaNCMEAw -DgYDVR0PAQH/BAQDAgEGMA8GA1UdEwEB/wQFMAMBAf8wHQYDVR0OBBYEFFSwe61F -uOJAf/sKbvu+M8k8o4TVMAoGCCqGSM49BAMCA0gAMEUCIQDckqGgE6bPA7DmxCGX -kPoUVy0D7O48027KqGx2vKLeuwIgJ6iFJzWbVsaj8kfSt24bAgAXqmemFZHe+pTs -ewv4n4Q= ------END CERTIFICATE----- - -# Issuer: CN=GlobalSign O=GlobalSign OU=GlobalSign ECC Root CA - R5 -# Subject: CN=GlobalSign O=GlobalSign OU=GlobalSign ECC Root CA - R5 -# Label: "GlobalSign ECC Root CA - R5" -# Serial: 32785792099990507226680698011560947931244 -# MD5 Fingerprint: 9f:ad:3b:1c:02:1e:8a:ba:17:74:38:81:0c:a2:bc:08 -# SHA1 Fingerprint: 1f:24:c6:30:cd:a4:18:ef:20:69:ff:ad:4f:dd:5f:46:3a:1b:69:aa -# SHA256 Fingerprint: 17:9f:bc:14:8a:3d:d0:0f:d2:4e:a1:34:58:cc:43:bf:a7:f5:9c:81:82:d7:83:a5:13:f6:eb:ec:10:0c:89:24 ------BEGIN CERTIFICATE----- -MIICHjCCAaSgAwIBAgIRYFlJ4CYuu1X5CneKcflK2GwwCgYIKoZIzj0EAwMwUDEk -MCIGA1UECxMbR2xvYmFsU2lnbiBFQ0MgUm9vdCBDQSAtIFI1MRMwEQYDVQQKEwpH -bG9iYWxTaWduMRMwEQYDVQQDEwpHbG9iYWxTaWduMB4XDTEyMTExMzAwMDAwMFoX -DTM4MDExOTAzMTQwN1owUDEkMCIGA1UECxMbR2xvYmFsU2lnbiBFQ0MgUm9vdCBD -QSAtIFI1MRMwEQYDVQQKEwpHbG9iYWxTaWduMRMwEQYDVQQDEwpHbG9iYWxTaWdu -MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAER0UOlvt9Xb/pOdEh+J8LttV7HpI6SFkc -8GIxLcB6KP4ap1yztsyX50XUWPrRd21DosCHZTQKH3rd6zwzocWdTaRvQZU4f8ke -hOvRnkmSh5SHDDqFSmafnVmTTZdhBoZKo0IwQDAOBgNVHQ8BAf8EBAMCAQYwDwYD -VR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUPeYpSJvqB8ohREom3m7e0oPQn1kwCgYI -KoZIzj0EAwMDaAAwZQIxAOVpEslu28YxuglB4Zf4+/2a4n0Sye18ZNPLBSWLVtmg -515dTguDnFt2KaAJJiFqYgIwcdK1j1zqO+F4CYWodZI7yFz9SO8NdCKoCOJuxUnO -xwy8p2Fp8fc74SrL+SvzZpA3 ------END CERTIFICATE----- - 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-# Issuer: CN=Entrust Root Certification Authority - G2 O=Entrust, Inc. 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OU=See www.entrust.net/legal-terms/(c) 2012 Entrust, Inc. - for authorized use only -# Subject: CN=Entrust Root Certification Authority - EC1 O=Entrust, Inc. 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-# Issuer: CN=CFCA EV ROOT O=China Financial Certification Authority -# Subject: CN=CFCA EV ROOT O=China Financial Certification Authority -# Label: "CFCA EV ROOT" -# Serial: 407555286 -# MD5 Fingerprint: 74:e1:b6:ed:26:7a:7a:44:30:33:94:ab:7b:27:81:30 -# SHA1 Fingerprint: e2:b8:29:4b:55:84:ab:6b:58:c2:90:46:6c:ac:3f:b8:39:8f:84:83 -# SHA256 Fingerprint: 5c:c3:d7:8e:4e:1d:5e:45:54:7a:04:e6:87:3e:64:f9:0c:f9:53:6d:1c:cc:2e:f8:00:f3:55:c4:c5:fd:70:fd ------BEGIN CERTIFICATE----- -MIIFjTCCA3WgAwIBAgIEGErM1jANBgkqhkiG9w0BAQsFADBWMQswCQYDVQQGEwJD -TjEwMC4GA1UECgwnQ2hpbmEgRmluYW5jaWFsIENlcnRpZmljYXRpb24gQXV0aG9y -aXR5MRUwEwYDVQQDDAxDRkNBIEVWIFJPT1QwHhcNMTIwODA4MDMwNzAxWhcNMjkx -MjMxMDMwNzAxWjBWMQswCQYDVQQGEwJDTjEwMC4GA1UECgwnQ2hpbmEgRmluYW5j -aWFsIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MRUwEwYDVQQDDAxDRkNBIEVWIFJP -T1QwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDXXWvNED8fBVnVBU03 -sQ7smCuOFR36k0sXgiFxEFLXUWRwFsJVaU2OFW2fvwwbwuCjZ9YMrM8irq93VCpL -TIpTUnrD7i7es3ElweldPe6hL6P3KjzJIx1qqx2hp/Hz7KDVRM8Vz3IvHWOX6Jn5 -/ZOkVIBMUtRSqy5J35DNuF++P96hyk0g1CXohClTt7GIH//62pCfCqktQT+x8Rgp -7hZZLDRJGqgG16iI0gNyejLi6mhNbiyWZXvKWfry4t3uMCz7zEasxGPrb382KzRz -EpR/38wmnvFyXVBlWY9ps4deMm/DGIq1lY+wejfeWkU7xzbh72fROdOXW3NiGUgt -hxwG+3SYIElz8AXSG7Ggo7cbcNOIabla1jj0Ytwli3i/+Oh+uFzJlU9fpy25IGvP -a931DfSCt/SyZi4QKPaXWnuWFo8BGS1sbn85WAZkgwGDg8NNkt0yxoekN+kWzqot -aK8KgWU6cMGbrU1tVMoqLUuFG7OA5nBFDWteNfB/O7ic5ARwiRIlk9oKmSJgamNg -TnYGmE69g60dWIolhdLHZR4tjsbftsbhf4oEIRUpdPA+nJCdDC7xij5aqgwJHsfV -PKPtl8MeNPo4+QgO48BdK4PRVmrJtqhUUy54Mmc9gn900PvhtgVguXDbjgv5E1hv -cWAQUhC5wUEJ73IfZzF4/5YFjQIDAQABo2MwYTAfBgNVHSMEGDAWgBTj/i39KNAL -tbq2osS/BqoFjJP7LzAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIBBjAd -BgNVHQ4EFgQU4/4t/SjQC7W6tqLEvwaqBYyT+y8wDQYJKoZIhvcNAQELBQADggIB -ACXGumvrh8vegjmWPfBEp2uEcwPenStPuiB/vHiyz5ewG5zz13ku9Ui20vsXiObT -ej/tUxPQ4i9qecsAIyjmHjdXNYmEwnZPNDatZ8POQQaIxffu2Bq41gt/UP+TqhdL -jOztUmCypAbqTuv0axn96/Ua4CUqmtzHQTb3yHQFhDmVOdYLO6Qn+gjYXB74BGBS -ESgoA//vU2YApUo0FmZ8/Qmkrp5nGm9BC2sGE5uPhnEFtC+NiWYzKXZUmhH4J/qy -P5Hgzg0b8zAarb8iXRvTvyUFTeGSGn+ZnzxEk8rUQElsgIfXBDrDMlI1Dlb4pd19 -xIsNER9Tyx6yF7Zod1rg1MvIB671Oi6ON7fQAUtDKXeMOZePglr4UeWJoBjnaH9d -Ci77o0cOPaYjesYBx4/IXr9tgFa+iiS6M+qf4TIRnvHST4D2G0CvOJ4RUHlzEhLN -5mydLIhyPDCBBpEi6lmt2hkuIsKNuYyH4Ga8cyNfIWRjgEj1oDwYPZTISEEdQLpe -/v5WOaHIz16eGWRGENoXkbcFgKyLmZJ956LYBws2J+dIeWCKw9cTXPhyQN9Ky8+Z -AAoACxGV2lZFA4gKn2fQ1XmxqI1AbQ3CekD6819kR5LLU7m7Wc5P/dAVUwHY3+vZ -5nbv0CO7O6l5s9UCKc2Jo5YPSjXnTkLAdc0Hz+Ys63su ------END CERTIFICATE----- - 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-# Issuer: CN=Certum Trusted Network CA 2 O=Unizeto Technologies S.A. OU=Certum Certification Authority -# Subject: CN=Certum Trusted Network CA 2 O=Unizeto Technologies S.A. 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-# Issuer: CN=Amazon Root CA 3 O=Amazon -# Subject: CN=Amazon Root CA 3 O=Amazon -# Label: "Amazon Root CA 3" -# Serial: 143266986699090766294700635381230934788665930 -# MD5 Fingerprint: a0:d4:ef:0b:f7:b5:d8:49:95:2a:ec:f5:c4:fc:81:87 -# SHA1 Fingerprint: 0d:44:dd:8c:3c:8c:1a:1a:58:75:64:81:e9:0f:2e:2a:ff:b3:d2:6e -# SHA256 Fingerprint: 18:ce:6c:fe:7b:f1:4e:60:b2:e3:47:b8:df:e8:68:cb:31:d0:2e:bb:3a:da:27:15:69:f5:03:43:b4:6d:b3:a4 ------BEGIN CERTIFICATE----- -MIIBtjCCAVugAwIBAgITBmyf1XSXNmY/Owua2eiedgPySjAKBggqhkjOPQQDAjA5 -MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRkwFwYDVQQDExBBbWF6b24g -Um9vdCBDQSAzMB4XDTE1MDUyNjAwMDAwMFoXDTQwMDUyNjAwMDAwMFowOTELMAkG -A1UEBhMCVVMxDzANBgNVBAoTBkFtYXpvbjEZMBcGA1UEAxMQQW1hem9uIFJvb3Qg -Q0EgMzBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABCmXp8ZBf8ANm+gBG1bG8lKl -ui2yEujSLtf6ycXYqm0fc4E7O5hrOXwzpcVOho6AF2hiRVd9RFgdszflZwjrZt6j -QjBAMA8GA1UdEwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgGGMB0GA1UdDgQWBBSr -ttvXBp43rDCGB5Fwx5zEGbF4wDAKBggqhkjOPQQDAgNJADBGAiEA4IWSoxe3jfkr -BqWTrBqYaGFy+uGh0PsceGCmQ5nFuMQCIQCcAu/xlJyzlvnrxir4tiz+OpAUFteM -YyRIHN8wfdVoOw== ------END CERTIFICATE----- - -# Issuer: CN=Amazon Root CA 4 O=Amazon -# Subject: CN=Amazon Root CA 4 O=Amazon -# Label: "Amazon Root CA 4" -# Serial: 143266989758080763974105200630763877849284878 -# MD5 Fingerprint: 89:bc:27:d5:eb:17:8d:06:6a:69:d5:fd:89:47:b4:cd -# SHA1 Fingerprint: f6:10:84:07:d6:f8:bb:67:98:0c:c2:e2:44:c2:eb:ae:1c:ef:63:be -# SHA256 Fingerprint: e3:5d:28:41:9e:d0:20:25:cf:a6:90:38:cd:62:39:62:45:8d:a5:c6:95:fb:de:a3:c2:2b:0b:fb:25:89:70:92 ------BEGIN CERTIFICATE----- -MIIB8jCCAXigAwIBAgITBmyf18G7EEwpQ+Vxe3ssyBrBDjAKBggqhkjOPQQDAzA5 -MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRkwFwYDVQQDExBBbWF6b24g -Um9vdCBDQSA0MB4XDTE1MDUyNjAwMDAwMFoXDTQwMDUyNjAwMDAwMFowOTELMAkG -A1UEBhMCVVMxDzANBgNVBAoTBkFtYXpvbjEZMBcGA1UEAxMQQW1hem9uIFJvb3Qg -Q0EgNDB2MBAGByqGSM49AgEGBSuBBAAiA2IABNKrijdPo1MN/sGKe0uoe0ZLY7Bi -9i0b2whxIdIA6GO9mif78DluXeo9pcmBqqNbIJhFXRbb/egQbeOc4OO9X4Ri83Bk -M6DLJC9wuoihKqB1+IGuYgbEgds5bimwHvouXKNCMEAwDwYDVR0TAQH/BAUwAwEB -/zAOBgNVHQ8BAf8EBAMCAYYwHQYDVR0OBBYEFNPsxzplbszh2naaVvuc84ZtV+WB -MAoGCCqGSM49BAMDA2gAMGUCMDqLIfG9fhGt0O9Yli/W651+kI0rz2ZVwyzjKKlw -CkcO8DdZEv8tmZQoTipPNU0zWgIxAOp1AE47xDqUEpHJWEadIRNyp4iciuRMStuW -1KyLa2tJElMzrdfkviT8tQp21KW8EA== ------END CERTIFICATE----- - -# Issuer: CN=TUBITAK Kamu SM SSL Kok Sertifikasi - Surum 1 O=Turkiye Bilimsel ve Teknolojik Arastirma Kurumu - TUBITAK OU=Kamu Sertifikasyon Merkezi - Kamu SM -# Subject: CN=TUBITAK Kamu SM SSL Kok Sertifikasi - Surum 1 O=Turkiye Bilimsel ve Teknolojik Arastirma Kurumu - TUBITAK OU=Kamu Sertifikasyon Merkezi - Kamu SM -# Label: "TUBITAK Kamu SM SSL Kok Sertifikasi - Surum 1" -# Serial: 1 -# MD5 Fingerprint: dc:00:81:dc:69:2f:3e:2f:b0:3b:f6:3d:5a:91:8e:49 -# SHA1 Fingerprint: 31:43:64:9b:ec:ce:27:ec:ed:3a:3f:0b:8f:0d:e4:e8:91:dd:ee:ca -# SHA256 Fingerprint: 46:ed:c3:68:90:46:d5:3a:45:3f:b3:10:4a:b8:0d:ca:ec:65:8b:26:60:ea:16:29:dd:7e:86:79:90:64:87:16 ------BEGIN CERTIFICATE----- -MIIEYzCCA0ugAwIBAgIBATANBgkqhkiG9w0BAQsFADCB0jELMAkGA1UEBhMCVFIx -GDAWBgNVBAcTD0dlYnplIC0gS29jYWVsaTFCMEAGA1UEChM5VHVya2l5ZSBCaWxp -bXNlbCB2ZSBUZWtub2xvamlrIEFyYXN0aXJtYSBLdXJ1bXUgLSBUVUJJVEFLMS0w -KwYDVQQLEyRLYW11IFNlcnRpZmlrYXN5b24gTWVya2V6aSAtIEthbXUgU00xNjA0 -BgNVBAMTLVRVQklUQUsgS2FtdSBTTSBTU0wgS29rIFNlcnRpZmlrYXNpIC0gU3Vy -dW0gMTAeFw0xMzExMjUwODI1NTVaFw00MzEwMjUwODI1NTVaMIHSMQswCQYDVQQG -EwJUUjEYMBYGA1UEBxMPR2ViemUgLSBLb2NhZWxpMUIwQAYDVQQKEzlUdXJraXll -IEJpbGltc2VsIHZlIFRla25vbG9qaWsgQXJhc3Rpcm1hIEt1cnVtdSAtIFRVQklU -QUsxLTArBgNVBAsTJEthbXUgU2VydGlmaWthc3lvbiBNZXJrZXppIC0gS2FtdSBT -TTE2MDQGA1UEAxMtVFVCSVRBSyBLYW11IFNNIFNTTCBLb2sgU2VydGlmaWthc2kg -LSBTdXJ1bSAxMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr3UwM6q7 -a9OZLBI3hNmNe5eA027n/5tQlT6QlVZC1xl8JoSNkvoBHToP4mQ4t4y86Ij5iySr -LqP1N+RAjhgleYN1Hzv/bKjFxlb4tO2KRKOrbEz8HdDc72i9z+SqzvBV96I01INr -N3wcwv61A+xXzry0tcXtAA9TNypN9E8Mg/uGz8v+jE69h/mniyFXnHrfA2eJLJ2X -YacQuFWQfw4tJzh03+f92k4S400VIgLI4OD8D62K18lUUMw7D8oWgITQUVbDjlZ/ -iSIzL+aFCr2lqBs23tPcLG07xxO9WSMs5uWk99gL7eqQQESolbuT1dCANLZGeA4f -AJNG4e7p+exPFwIDAQABo0IwQDAdBgNVHQ4EFgQUZT/HiobGPN08VFw1+DrtUgxH -V8gwDgYDVR0PAQH/BAQDAgEGMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEL -BQADggEBACo/4fEyjq7hmFxLXs9rHmoJ0iKpEsdeV31zVmSAhHqT5Am5EM2fKifh -AHe+SMg1qIGf5LgsyX8OsNJLN13qudULXjS99HMpw+0mFZx+CFOKWI3QSyjfwbPf -IPP54+M638yclNhOT8NrF7f3cuitZjO1JVOr4PhMqZ398g26rrnZqsZr+ZO7rqu4 -lzwDGrpDxpa5RXI4s6ehlj2Re37AIVNMh+3yC1SVUZPVIqUNivGTDj5UDrDYyU7c -8jEyVupk+eq1nRZmQnLzf9OxMUP8pI4X8W0jq5Rm+K37DwhuJi1/FwcJsoz7UMCf -lo3Ptv0AnVoUmr8CRPXBwp8iXqIPoeM= ------END CERTIFICATE----- - -# Issuer: CN=GDCA TrustAUTH R5 ROOT O=GUANG DONG CERTIFICATE AUTHORITY CO.,LTD. -# Subject: CN=GDCA TrustAUTH R5 ROOT O=GUANG DONG CERTIFICATE AUTHORITY CO.,LTD. -# Label: "GDCA TrustAUTH R5 ROOT" -# Serial: 9009899650740120186 -# MD5 Fingerprint: 63:cc:d9:3d:34:35:5c:6f:53:a3:e2:08:70:48:1f:b4 -# SHA1 Fingerprint: 0f:36:38:5b:81:1a:25:c3:9b:31:4e:83:ca:e9:34:66:70:cc:74:b4 -# SHA256 Fingerprint: bf:ff:8f:d0:44:33:48:7d:6a:8a:a6:0c:1a:29:76:7a:9f:c2:bb:b0:5e:42:0f:71:3a:13:b9:92:89:1d:38:93 ------BEGIN CERTIFICATE----- -MIIFiDCCA3CgAwIBAgIIfQmX/vBH6nowDQYJKoZIhvcNAQELBQAwYjELMAkGA1UE -BhMCQ04xMjAwBgNVBAoMKUdVQU5HIERPTkcgQ0VSVElGSUNBVEUgQVVUSE9SSVRZ -IENPLixMVEQuMR8wHQYDVQQDDBZHRENBIFRydXN0QVVUSCBSNSBST09UMB4XDTE0 -MTEyNjA1MTMxNVoXDTQwMTIzMTE1NTk1OVowYjELMAkGA1UEBhMCQ04xMjAwBgNV -BAoMKUdVQU5HIERPTkcgQ0VSVElGSUNBVEUgQVVUSE9SSVRZIENPLixMVEQuMR8w -HQYDVQQDDBZHRENBIFRydXN0QVVUSCBSNSBST09UMIICIjANBgkqhkiG9w0BAQEF -AAOCAg8AMIICCgKCAgEA2aMW8Mh0dHeb7zMNOwZ+Vfy1YI92hhJCfVZmPoiC7XJj -Dp6L3TQsAlFRwxn9WVSEyfFrs0yw6ehGXTjGoqcuEVe6ghWinI9tsJlKCvLriXBj -TnnEt1u9ol2x8kECK62pOqPseQrsXzrj/e+APK00mxqriCZ7VqKChh/rNYmDf1+u -KU49tm7srsHwJ5uu4/Ts765/94Y9cnrrpftZTqfrlYwiOXnhLQiPzLyRuEH3FMEj -qcOtmkVEs7LXLM3GKeJQEK5cy4KOFxg2fZfmiJqwTTQJ9Cy5WmYqsBebnh52nUpm -MUHfP/vFBu8btn4aRjb3ZGM74zkYI+dndRTVdVeSN72+ahsmUPI2JgaQxXABZG12 -ZuGR224HwGGALrIuL4xwp9E7PLOR5G62xDtw8mySlwnNR30YwPO7ng/Wi64HtloP -zgsMR6flPri9fcebNaBhlzpBdRfMK5Z3KpIhHtmVdiBnaM8Nvd/WHwlqmuLMc3Gk -L30SgLdTMEZeS1SZD2fJpcjyIMGC7J0R38IC+xo70e0gmu9lZJIQDSri3nDxGGeC -jGHeuLzRL5z7D9Ar7Rt2ueQ5Vfj4oR24qoAATILnsn8JuLwwoC8N9VKejveSswoA -HQBUlwbgsQfZxw9cZX08bVlX5O2ljelAU58VS6Bx9hoh49pwBiFYFIeFd3mqgnkC -AwEAAaNCMEAwHQYDVR0OBBYEFOLJQJ9NzuiaoXzPDj9lxSmIahlRMA8GA1UdEwEB -/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgGGMA0GCSqGSIb3DQEBCwUAA4ICAQDRSVfg -p8xoWLoBDysZzY2wYUWsEe1jUGn4H3++Fo/9nesLqjJHdtJnJO29fDMylyrHBYZm -DRd9FBUb1Ov9H5r2XpdptxolpAqzkT9fNqyL7FeoPueBihhXOYV0GkLH6VsTX4/5 -COmSdI31R9KrO9b7eGZONn356ZLpBN79SWP8bfsUcZNnL0dKt7n/HipzcEYwv1ry -L3ml4Y0M2fmyYzeMN2WFcGpcWwlyua1jPLHd+PwyvzeG5LuOmCd+uh8W4XAR8gPf -JWIyJyYYMoSf/wA6E7qaTfRPuBRwIrHKK5DOKcFw9C+df/KQHtZa37dG/OaG+svg -IHZ6uqbL9XzeYqWxi+7egmaKTjowHz+Ay60nugxe19CxVsp3cbK1daFQqUBDF8Io -2c9Si1vIY9RCPqAzekYu9wogRlR+ak8x8YF+QnQ4ZXMn7sZ8uI7XpTrXmKGcjBBV -09tL7ECQ8s1uV9JiDnxXk7Gnbc2dg7sq5+W2O3FYrf3RRbxake5TFW/TRQl1brqQ -XR4EzzffHqhmsYzmIGrv/EhOdJhCrylvLmrH+33RZjEizIYAfmaDDEL0vTSSwxrq -T8p+ck0LcIymSLumoRT2+1hEmRSuqguTaaApJUqlyyvdimYHFngVV3Eb7PVHhPOe -MTd61X8kreS8/f3MboPoDKi3QWwH3b08hpcv0g== ------END CERTIFICATE----- - -# Issuer: CN=TrustCor RootCert CA-1 O=TrustCor Systems S. de R.L. OU=TrustCor Certificate Authority -# Subject: CN=TrustCor RootCert CA-1 O=TrustCor Systems S. de R.L. OU=TrustCor Certificate Authority -# Label: "TrustCor RootCert CA-1" -# Serial: 15752444095811006489 -# MD5 Fingerprint: 6e:85:f1:dc:1a:00:d3:22:d5:b2:b2:ac:6b:37:05:45 -# SHA1 Fingerprint: ff:bd:cd:e7:82:c8:43:5e:3c:6f:26:86:5c:ca:a8:3a:45:5b:c3:0a -# SHA256 Fingerprint: d4:0e:9c:86:cd:8f:e4:68:c1:77:69:59:f4:9e:a7:74:fa:54:86:84:b6:c4:06:f3:90:92:61:f4:dc:e2:57:5c ------BEGIN CERTIFICATE----- -MIIEMDCCAxigAwIBAgIJANqb7HHzA7AZMA0GCSqGSIb3DQEBCwUAMIGkMQswCQYD -VQQGEwJQQTEPMA0GA1UECAwGUGFuYW1hMRQwEgYDVQQHDAtQYW5hbWEgQ2l0eTEk -MCIGA1UECgwbVHJ1c3RDb3IgU3lzdGVtcyBTLiBkZSBSLkwuMScwJQYDVQQLDB5U -cnVzdENvciBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxHzAdBgNVBAMMFlRydXN0Q29y -IFJvb3RDZXJ0IENBLTEwHhcNMTYwMjA0MTIzMjE2WhcNMjkxMjMxMTcyMzE2WjCB -pDELMAkGA1UEBhMCUEExDzANBgNVBAgMBlBhbmFtYTEUMBIGA1UEBwwLUGFuYW1h -IENpdHkxJDAiBgNVBAoMG1RydXN0Q29yIFN5c3RlbXMgUy4gZGUgUi5MLjEnMCUG -A1UECwweVHJ1c3RDb3IgQ2VydGlmaWNhdGUgQXV0aG9yaXR5MR8wHQYDVQQDDBZU -cnVzdENvciBSb290Q2VydCBDQS0xMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB -CgKCAQEAv463leLCJhJrMxnHQFgKq1mqjQCj/IDHUHuO1CAmujIS2CNUSSUQIpid -RtLByZ5OGy4sDjjzGiVoHKZaBeYei0i/mJZ0PmnK6bV4pQa81QBeCQryJ3pS/C3V -seq0iWEk8xoT26nPUu0MJLq5nux+AHT6k61sKZKuUbS701e/s/OojZz0JEsq1pme -9J7+wH5COucLlVPat2gOkEz7cD+PSiyU8ybdY2mplNgQTsVHCJCZGxdNuWxu72CV -EY4hgLW9oHPY0LJ3xEXqWib7ZnZ2+AYfYW0PVcWDtxBWcgYHpfOxGgMFZA6dWorW -hnAbJN7+KIor0Gqw/Hqi3LJ5DotlDwIDAQABo2MwYTAdBgNVHQ4EFgQU7mtJPHo/ -DeOxCbeKyKsZn3MzUOcwHwYDVR0jBBgwFoAU7mtJPHo/DeOxCbeKyKsZn3MzUOcw -DwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAYYwDQYJKoZIhvcNAQELBQAD -ggEBACUY1JGPE+6PHh0RU9otRCkZoB5rMZ5NDp6tPVxBb5UrJKF5mDo4Nvu7Zp5I -/5CQ7z3UuJu0h3U/IJvOcs+hVcFNZKIZBqEHMwwLKeXx6quj7LUKdJDHfXLy11yf -ke+Ri7fc7Waiz45mO7yfOgLgJ90WmMCV1Aqk5IGadZQ1nJBfiDcGrVmVCrDRZ9MZ -yonnMlo2HD6CqFqTvsbQZJG2z9m2GM/bftJlo6bEjhcxwft+dtvTheNYsnd6djts -L1Ac59v2Z3kf9YKVmgenFK+P3CghZwnS1k1aHBkcjndcw5QkPTJrS37UeJSDvjdN -zl/HHk484IkzlQsPpTLWPFp5LBk= ------END CERTIFICATE----- - -# Issuer: CN=TrustCor RootCert CA-2 O=TrustCor Systems S. de R.L. OU=TrustCor Certificate Authority -# Subject: CN=TrustCor RootCert CA-2 O=TrustCor Systems S. de R.L. OU=TrustCor Certificate Authority -# Label: "TrustCor RootCert CA-2" -# Serial: 2711694510199101698 -# MD5 Fingerprint: a2:e1:f8:18:0b:ba:45:d5:c7:41:2a:bb:37:52:45:64 -# SHA1 Fingerprint: b8:be:6d:cb:56:f1:55:b9:63:d4:12:ca:4e:06:34:c7:94:b2:1c:c0 -# SHA256 Fingerprint: 07:53:e9:40:37:8c:1b:d5:e3:83:6e:39:5d:ae:a5:cb:83:9e:50:46:f1:bd:0e:ae:19:51:cf:10:fe:c7:c9:65 ------BEGIN CERTIFICATE----- -MIIGLzCCBBegAwIBAgIIJaHfyjPLWQIwDQYJKoZIhvcNAQELBQAwgaQxCzAJBgNV -BAYTAlBBMQ8wDQYDVQQIDAZQYW5hbWExFDASBgNVBAcMC1BhbmFtYSBDaXR5MSQw -IgYDVQQKDBtUcnVzdENvciBTeXN0ZW1zIFMuIGRlIFIuTC4xJzAlBgNVBAsMHlRy -dXN0Q29yIENlcnRpZmljYXRlIEF1dGhvcml0eTEfMB0GA1UEAwwWVHJ1c3RDb3Ig -Um9vdENlcnQgQ0EtMjAeFw0xNjAyMDQxMjMyMjNaFw0zNDEyMzExNzI2MzlaMIGk -MQswCQYDVQQGEwJQQTEPMA0GA1UECAwGUGFuYW1hMRQwEgYDVQQHDAtQYW5hbWEg -Q2l0eTEkMCIGA1UECgwbVHJ1c3RDb3IgU3lzdGVtcyBTLiBkZSBSLkwuMScwJQYD -VQQLDB5UcnVzdENvciBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxHzAdBgNVBAMMFlRy -dXN0Q29yIFJvb3RDZXJ0IENBLTIwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK -AoICAQCnIG7CKqJiJJWQdsg4foDSq8GbZQWU9MEKENUCrO2fk8eHyLAnK0IMPQo+ -QVqedd2NyuCb7GgypGmSaIwLgQ5WoD4a3SwlFIIvl9NkRvRUqdw6VC0xK5mC8tkq -1+9xALgxpL56JAfDQiDyitSSBBtlVkxs1Pu2YVpHI7TYabS3OtB0PAx1oYxOdqHp -2yqlO/rOsP9+aij9JxzIsekp8VduZLTQwRVtDr4uDkbIXvRR/u8OYzo7cbrPb1nK -DOObXUm4TOJXsZiKQlecdu/vvdFoqNL0Cbt3Nb4lggjEFixEIFapRBF37120Hape -az6LMvYHL1cEksr1/p3C6eizjkxLAjHZ5DxIgif3GIJ2SDpxsROhOdUuxTTCHWKF -3wP+TfSvPd9cW436cOGlfifHhi5qjxLGhF5DUVCcGZt45vz27Ud+ez1m7xMTiF88 -oWP7+ayHNZ/zgp6kPwqcMWmLmaSISo5uZk3vFsQPeSghYA2FFn3XVDjxklb9tTNM -g9zXEJ9L/cb4Qr26fHMC4P99zVvh1Kxhe1fVSntb1IVYJ12/+CtgrKAmrhQhJ8Z3 -mjOAPF5GP/fDsaOGM8boXg25NSyqRsGFAnWAoOsk+xWq5Gd/bnc/9ASKL3x74xdh -8N0JqSDIvgmk0H5Ew7IwSjiqqewYmgeCK9u4nBit2uBGF6zPXQIDAQABo2MwYTAd -BgNVHQ4EFgQU2f4hQG6UnrybPZx9mCAZ5YwwYrIwHwYDVR0jBBgwFoAU2f4hQG6U -nrybPZx9mCAZ5YwwYrIwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAYYw -DQYJKoZIhvcNAQELBQADggIBAJ5Fngw7tu/hOsh80QA9z+LqBrWyOrsGS2h60COX -dKcs8AjYeVrXWoSK2BKaG9l9XE1wxaX5q+WjiYndAfrs3fnpkpfbsEZC89NiqpX+ -MWcUaViQCqoL7jcjx1BRtPV+nuN79+TMQjItSQzL/0kMmx40/W5ulop5A7Zv2wnL -/V9lFDfhOPXzYRZY5LVtDQsEGz9QLX+zx3oaFoBg+Iof6Rsqxvm6ARppv9JYx1RX -CI/hOWB3S6xZhBqI8d3LT3jX5+EzLfzuQfogsL7L9ziUwOHQhQ+77Sxzq+3+knYa -ZH9bDTMJBzN7Bj8RpFxwPIXAz+OQqIN3+tvmxYxoZxBnpVIt8MSZj3+/0WvitUfW -2dCFmU2Umw9Lje4AWkcdEQOsQRivh7dvDDqPys/cA8GiCcjl/YBeyGBCARsaU1q7 -N6a3vLqE6R5sGtRk2tRD/pOLS/IseRYQ1JMLiI+h2IYURpFHmygk71dSTlxCnKr3 -Sewn6EAes6aJInKc9Q0ztFijMDvd1GpUk74aTfOTlPf8hAs/hCBcNANExdqtvArB -As8e5ZTZ845b2EzwnexhF7sUMlQMAimTHpKG9n/v55IFDlndmQguLvqcAFLTxWYp -5KeXRKQOKIETNcX2b2TmQcTVL8w0RSXPQQCWPUouwpaYT05KnJe32x+SMsj/D1Fu -1uwJ ------END CERTIFICATE----- - -# Issuer: CN=TrustCor ECA-1 O=TrustCor Systems S. de R.L. OU=TrustCor Certificate Authority -# Subject: CN=TrustCor ECA-1 O=TrustCor Systems S. de R.L. OU=TrustCor Certificate Authority -# Label: "TrustCor ECA-1" -# Serial: 9548242946988625984 -# MD5 Fingerprint: 27:92:23:1d:0a:f5:40:7c:e9:e6:6b:9d:d8:f5:e7:6c -# SHA1 Fingerprint: 58:d1:df:95:95:67:6b:63:c0:f0:5b:1c:17:4d:8b:84:0b:c8:78:bd -# SHA256 Fingerprint: 5a:88:5d:b1:9c:01:d9:12:c5:75:93:88:93:8c:af:bb:df:03:1a:b2:d4:8e:91:ee:15:58:9b:42:97:1d:03:9c ------BEGIN CERTIFICATE----- -MIIEIDCCAwigAwIBAgIJAISCLF8cYtBAMA0GCSqGSIb3DQEBCwUAMIGcMQswCQYD -VQQGEwJQQTEPMA0GA1UECAwGUGFuYW1hMRQwEgYDVQQHDAtQYW5hbWEgQ2l0eTEk -MCIGA1UECgwbVHJ1c3RDb3IgU3lzdGVtcyBTLiBkZSBSLkwuMScwJQYDVQQLDB5U -cnVzdENvciBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxFzAVBgNVBAMMDlRydXN0Q29y -IEVDQS0xMB4XDTE2MDIwNDEyMzIzM1oXDTI5MTIzMTE3MjgwN1owgZwxCzAJBgNV -BAYTAlBBMQ8wDQYDVQQIDAZQYW5hbWExFDASBgNVBAcMC1BhbmFtYSBDaXR5MSQw -IgYDVQQKDBtUcnVzdENvciBTeXN0ZW1zIFMuIGRlIFIuTC4xJzAlBgNVBAsMHlRy -dXN0Q29yIENlcnRpZmljYXRlIEF1dGhvcml0eTEXMBUGA1UEAwwOVHJ1c3RDb3Ig -RUNBLTEwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDPj+ARtZ+odnbb -3w9U73NjKYKtR8aja+3+XzP4Q1HpGjORMRegdMTUpwHmspI+ap3tDvl0mEDTPwOA -BoJA6LHip1GnHYMma6ve+heRK9jGrB6xnhkB1Zem6g23xFUfJ3zSCNV2HykVh0A5 -3ThFEXXQmqc04L/NyFIduUd+Dbi7xgz2c1cWWn5DkR9VOsZtRASqnKmcp0yJF4Ou -owReUoCLHhIlERnXDH19MURB6tuvsBzvgdAsxZohmz3tQjtQJvLsznFhBmIhVE5/ -wZ0+fyCMgMsq2JdiyIMzkX2woloPV+g7zPIlstR8L+xNxqE6FXrntl019fZISjZF -ZtS6mFjBAgMBAAGjYzBhMB0GA1UdDgQWBBREnkj1zG1I1KBLf/5ZJC+Dl5mahjAf -BgNVHSMEGDAWgBREnkj1zG1I1KBLf/5ZJC+Dl5mahjAPBgNVHRMBAf8EBTADAQH/ -MA4GA1UdDwEB/wQEAwIBhjANBgkqhkiG9w0BAQsFAAOCAQEABT41XBVwm8nHc2Fv -civUwo/yQ10CzsSUuZQRg2dd4mdsdXa/uwyqNsatR5Nj3B5+1t4u/ukZMjgDfxT2 -AHMsWbEhBuH7rBiVDKP/mZb3Kyeb1STMHd3BOuCYRLDE5D53sXOpZCz2HAF8P11F -hcCF5yWPldwX8zyfGm6wyuMdKulMY/okYWLW2n62HGz1Ah3UKt1VkOsqEUc8Ll50 -soIipX1TH0XsJ5F95yIW6MBoNtjG8U+ARDL54dHRHareqKucBK+tIA5kmE2la8BI -WJZpTdwHjFGTot+fDz2LYLSCjaoITmJF4PkL0uDgPFveXHEnJcLmA4GLEFPjx1Wi -tJ/X5g== ------END CERTIFICATE----- - -# Issuer: CN=SSL.com Root Certification Authority RSA O=SSL Corporation -# Subject: CN=SSL.com Root Certification Authority RSA O=SSL Corporation -# Label: "SSL.com Root Certification Authority RSA" -# Serial: 8875640296558310041 -# MD5 Fingerprint: 86:69:12:c0:70:f1:ec:ac:ac:c2:d5:bc:a5:5b:a1:29 -# SHA1 Fingerprint: b7:ab:33:08:d1:ea:44:77:ba:14:80:12:5a:6f:bd:a9:36:49:0c:bb -# SHA256 Fingerprint: 85:66:6a:56:2e:e0:be:5c:e9:25:c1:d8:89:0a:6f:76:a8:7e:c1:6d:4d:7d:5f:29:ea:74:19:cf:20:12:3b:69 ------BEGIN CERTIFICATE----- -MIIF3TCCA8WgAwIBAgIIeyyb0xaAMpkwDQYJKoZIhvcNAQELBQAwfDELMAkGA1UE -BhMCVVMxDjAMBgNVBAgMBVRleGFzMRAwDgYDVQQHDAdIb3VzdG9uMRgwFgYDVQQK -DA9TU0wgQ29ycG9yYXRpb24xMTAvBgNVBAMMKFNTTC5jb20gUm9vdCBDZXJ0aWZp -Y2F0aW9uIEF1dGhvcml0eSBSU0EwHhcNMTYwMjEyMTczOTM5WhcNNDEwMjEyMTcz -OTM5WjB8MQswCQYDVQQGEwJVUzEOMAwGA1UECAwFVGV4YXMxEDAOBgNVBAcMB0hv -dXN0b24xGDAWBgNVBAoMD1NTTCBDb3Jwb3JhdGlvbjExMC8GA1UEAwwoU1NMLmNv -bSBSb290IENlcnRpZmljYXRpb24gQXV0aG9yaXR5IFJTQTCCAiIwDQYJKoZIhvcN -AQEBBQADggIPADCCAgoCggIBAPkP3aMrfcvQKv7sZ4Wm5y4bunfh4/WvpOz6Sl2R -xFdHaxh3a3by/ZPkPQ/CFp4LZsNWlJ4Xg4XOVu/yFv0AYvUiCVToZRdOQbngT0aX -qhvIuG5iXmmxX9sqAn78bMrzQdjt0Oj8P2FI7bADFB0QDksZ4LtO7IZl/zbzXmcC -C52GVWH9ejjt/uIZALdvoVBidXQ8oPrIJZK0bnoix/geoeOy3ZExqysdBP+lSgQ3 -6YWkMyv94tZVNHwZpEpox7Ko07fKoZOI68GXvIz5HdkihCR0xwQ9aqkpk8zruFvh -/l8lqjRYyMEjVJ0bmBHDOJx+PYZspQ9AhnwC9FwCTyjLrnGfDzrIM/4RJTXq/LrF -YD3ZfBjVsqnTdXgDciLKOsMf7yzlLqn6niy2UUb9rwPW6mBo6oUWNmuF6R7As93E -JNyAKoFBbZQ+yODJgUEAnl6/f8UImKIYLEJAs/lvOCdLToD0PYFH4Ih86hzOtXVc -US4cK38acijnALXRdMbX5J+tB5O2UzU1/Dfkw/ZdFr4hc96SCvigY2q8lpJqPvi8 -ZVWb3vUNiSYE/CUapiVpy8JtynziWV+XrOvvLsi81xtZPCvM8hnIk2snYxnP/Okm -+Mpxm3+T/jRnhE6Z6/yzeAkzcLpmpnbtG3PrGqUNxCITIJRWCk4sbE6x/c+cCbqi -M+2HAgMBAAGjYzBhMB0GA1UdDgQWBBTdBAkHovV6fVJTEpKV7jiAJQ2mWTAPBgNV -HRMBAf8EBTADAQH/MB8GA1UdIwQYMBaAFN0ECQei9Xp9UlMSkpXuOIAlDaZZMA4G -A1UdDwEB/wQEAwIBhjANBgkqhkiG9w0BAQsFAAOCAgEAIBgRlCn7Jp0cHh5wYfGV -cpNxJK1ok1iOMq8bs3AD/CUrdIWQPXhq9LmLpZc7tRiRux6n+UBbkflVma8eEdBc -Hadm47GUBwwyOabqG7B52B2ccETjit3E+ZUfijhDPwGFpUenPUayvOUiaPd7nNgs -PgohyC0zrL/FgZkxdMF1ccW+sfAjRfSda/wZY52jvATGGAslu1OJD7OAUN5F7kR/ -q5R4ZJjT9ijdh9hwZXT7DrkT66cPYakylszeu+1jTBi7qUD3oFRuIIhxdRjqerQ0 -cuAjJ3dctpDqhiVAq+8zD8ufgr6iIPv2tS0a5sKFsXQP+8hlAqRSAUfdSSLBv9jr -a6x+3uxjMxW3IwiPxg+NQVrdjsW5j+VFP3jbutIbQLH+cU0/4IGiul607BXgk90I -H37hVZkLId6Tngr75qNJvTYw/ud3sqB1l7UtgYgXZSD32pAAn8lSzDLKNXz1PQ/Y -K9f1JmzJBjSWFupwWRoyeXkLtoh/D1JIPb9s2KJELtFOt3JY04kTlf5Eq/jXixtu -nLwsoFvVagCvXzfh1foQC5ichucmj87w7G6KVwuA406ywKBjYZC6VWg3dGq2ktuf -oYYitmUnDuy2n0Jg5GfCtdpBC8TTi2EbvPofkSvXRAdeuims2cXp71NIWuuA8ShY -Ic2wBlX7Jz9TkHCpBB5XJ7k= ------END CERTIFICATE----- - -# Issuer: CN=SSL.com Root Certification Authority ECC O=SSL Corporation -# Subject: CN=SSL.com Root Certification Authority ECC O=SSL Corporation -# Label: "SSL.com Root Certification Authority ECC" -# Serial: 8495723813297216424 -# MD5 Fingerprint: 2e:da:e4:39:7f:9c:8f:37:d1:70:9f:26:17:51:3a:8e -# SHA1 Fingerprint: c3:19:7c:39:24:e6:54:af:1b:c4:ab:20:95:7a:e2:c3:0e:13:02:6a -# SHA256 Fingerprint: 34:17:bb:06:cc:60:07:da:1b:96:1c:92:0b:8a:b4:ce:3f:ad:82:0e:4a:a3:0b:9a:cb:c4:a7:4e:bd:ce:bc:65 ------BEGIN CERTIFICATE----- -MIICjTCCAhSgAwIBAgIIdebfy8FoW6gwCgYIKoZIzj0EAwIwfDELMAkGA1UEBhMC -VVMxDjAMBgNVBAgMBVRleGFzMRAwDgYDVQQHDAdIb3VzdG9uMRgwFgYDVQQKDA9T -U0wgQ29ycG9yYXRpb24xMTAvBgNVBAMMKFNTTC5jb20gUm9vdCBDZXJ0aWZpY2F0 -aW9uIEF1dGhvcml0eSBFQ0MwHhcNMTYwMjEyMTgxNDAzWhcNNDEwMjEyMTgxNDAz -WjB8MQswCQYDVQQGEwJVUzEOMAwGA1UECAwFVGV4YXMxEDAOBgNVBAcMB0hvdXN0 -b24xGDAWBgNVBAoMD1NTTCBDb3Jwb3JhdGlvbjExMC8GA1UEAwwoU1NMLmNvbSBS -b290IENlcnRpZmljYXRpb24gQXV0aG9yaXR5IEVDQzB2MBAGByqGSM49AgEGBSuB -BAAiA2IABEVuqVDEpiM2nl8ojRfLliJkP9x6jh3MCLOicSS6jkm5BBtHllirLZXI -7Z4INcgn64mMU1jrYor+8FsPazFSY0E7ic3s7LaNGdM0B9y7xgZ/wkWV7Mt/qCPg -CemB+vNH06NjMGEwHQYDVR0OBBYEFILRhXMw5zUE044CkvvlpNHEIejNMA8GA1Ud -EwEB/wQFMAMBAf8wHwYDVR0jBBgwFoAUgtGFczDnNQTTjgKS++Wk0cQh6M0wDgYD -VR0PAQH/BAQDAgGGMAoGCCqGSM49BAMCA2cAMGQCMG/n61kRpGDPYbCWe+0F+S8T -kdzt5fxQaxFGRrMcIQBiu77D5+jNB5n5DQtdcj7EqgIwH7y6C+IwJPt8bYBVCpk+ -gA0z5Wajs6O7pdWLjwkspl1+4vAHCGht0nxpbl/f5Wpl ------END CERTIFICATE----- - -# Issuer: CN=SSL.com EV Root Certification Authority RSA R2 O=SSL Corporation -# Subject: CN=SSL.com EV Root Certification Authority RSA R2 O=SSL Corporation -# Label: "SSL.com EV Root Certification Authority RSA R2" -# Serial: 6248227494352943350 -# MD5 Fingerprint: e1:1e:31:58:1a:ae:54:53:02:f6:17:6a:11:7b:4d:95 -# SHA1 Fingerprint: 74:3a:f0:52:9b:d0:32:a0:f4:4a:83:cd:d4:ba:a9:7b:7c:2e:c4:9a -# SHA256 Fingerprint: 2e:7b:f1:6c:c2:24:85:a7:bb:e2:aa:86:96:75:07:61:b0:ae:39:be:3b:2f:e9:d0:cc:6d:4e:f7:34:91:42:5c ------BEGIN CERTIFICATE----- -MIIF6zCCA9OgAwIBAgIIVrYpzTS8ePYwDQYJKoZIhvcNAQELBQAwgYIxCzAJBgNV -BAYTAlVTMQ4wDAYDVQQIDAVUZXhhczEQMA4GA1UEBwwHSG91c3RvbjEYMBYGA1UE -CgwPU1NMIENvcnBvcmF0aW9uMTcwNQYDVQQDDC5TU0wuY29tIEVWIFJvb3QgQ2Vy -dGlmaWNhdGlvbiBBdXRob3JpdHkgUlNBIFIyMB4XDTE3MDUzMTE4MTQzN1oXDTQy -MDUzMDE4MTQzN1owgYIxCzAJBgNVBAYTAlVTMQ4wDAYDVQQIDAVUZXhhczEQMA4G -A1UEBwwHSG91c3RvbjEYMBYGA1UECgwPU1NMIENvcnBvcmF0aW9uMTcwNQYDVQQD -DC5TU0wuY29tIEVWIFJvb3QgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkgUlNBIFIy -MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAjzZlQOHWTcDXtOlG2mvq -M0fNTPl9fb69LT3w23jhhqXZuglXaO1XPqDQCEGD5yhBJB/jchXQARr7XnAjssuf -OePPxU7Gkm0mxnu7s9onnQqG6YE3Bf7wcXHswxzpY6IXFJ3vG2fThVUCAtZJycxa -4bH3bzKfydQ7iEGonL3Lq9ttewkfokxykNorCPzPPFTOZw+oz12WGQvE43LrrdF9 -HSfvkusQv1vrO6/PgN3B0pYEW3p+pKk8OHakYo6gOV7qd89dAFmPZiw+B6KjBSYR -aZfqhbcPlgtLyEDhULouisv3D5oi53+aNxPN8k0TayHRwMwi8qFG9kRpnMphNQcA -b9ZhCBHqurj26bNg5U257J8UZslXWNvNh2n4ioYSA0e/ZhN2rHd9NCSFg83XqpyQ -Gp8hLH94t2S42Oim9HizVcuE0jLEeK6jj2HdzghTreyI/BXkmg3mnxp3zkyPuBQV -PWKchjgGAGYS5Fl2WlPAApiiECtoRHuOec4zSnaqW4EWG7WK2NAAe15itAnWhmMO -pgWVSbooi4iTsjQc2KRVbrcc0N6ZVTsj9CLg+SlmJuwgUHfbSguPvuUCYHBBXtSu -UDkiFCbLsjtzdFVHB3mBOagwE0TlBIqulhMlQg+5U8Sb/M3kHN48+qvWBkofZ6aY -MBzdLNvcGJVXZsb/XItW9XcCAwEAAaNjMGEwDwYDVR0TAQH/BAUwAwEB/zAfBgNV -HSMEGDAWgBT5YLvU49U09rj1BoAlp3PbRmmonjAdBgNVHQ4EFgQU+WC71OPVNPa4 -9QaAJadz20ZpqJ4wDgYDVR0PAQH/BAQDAgGGMA0GCSqGSIb3DQEBCwUAA4ICAQBW -s47LCp1Jjr+kxJG7ZhcFUZh1++VQLHqe8RT6q9OKPv+RKY9ji9i0qVQBDb6Thi/5 -Sm3HXvVX+cpVHBK+Rw82xd9qt9t1wkclf7nxY/hoLVUE0fKNsKTPvDxeH3jnpaAg -cLAExbf3cqfeIg29MyVGjGSSJuM+LmOW2puMPfgYCdcDzH2GguDKBAdRUNf/ktUM -79qGn5nX67evaOI5JpS6aLe/g9Pqemc9YmeuJeVy6OLk7K4S9ksrPJ/psEDzOFSz -/bdoyNrGj1E8svuR3Bznm53htw1yj+KkxKl4+esUrMZDBcJlOSgYAsOCsp0FvmXt -ll9ldDz7CTUue5wT/RsPXcdtgTpWD8w74a8CLyKsRspGPKAcTNZEtF4uXBVmCeEm -Kf7GUmG6sXP/wwyc5WxqlD8UykAWlYTzWamsX0xhk23RO8yilQwipmdnRC652dKK -QbNmC1r7fSOl8hqw/96bg5Qu0T/fkreRrwU7ZcegbLHNYhLDkBvjJc40vG93drEQ -w/cFGsDWr3RiSBd3kmmQYRzelYB0VI8YHMPzA9C/pEN1hlMYegouCRw2n5H9gooi -S9EOUCXdywMMF8mDAAhONU2Ki+3wApRmLER/y5UnlhetCTCstnEXbosX9hwJ1C07 -mKVx01QT2WDz9UtmT/rx7iASjbSsV7FFY6GsdqnC+w== ------END CERTIFICATE----- - -# Issuer: CN=SSL.com EV Root Certification Authority ECC O=SSL Corporation -# Subject: CN=SSL.com EV Root Certification Authority ECC O=SSL Corporation -# Label: "SSL.com EV Root Certification Authority ECC" -# Serial: 3182246526754555285 -# MD5 Fingerprint: 59:53:22:65:83:42:01:54:c0:ce:42:b9:5a:7c:f2:90 -# SHA1 Fingerprint: 4c:dd:51:a3:d1:f5:20:32:14:b0:c6:c5:32:23:03:91:c7:46:42:6d -# SHA256 Fingerprint: 22:a2:c1:f7:bd:ed:70:4c:c1:e7:01:b5:f4:08:c3:10:88:0f:e9:56:b5:de:2a:4a:44:f9:9c:87:3a:25:a7:c8 ------BEGIN CERTIFICATE----- -MIIClDCCAhqgAwIBAgIILCmcWxbtBZUwCgYIKoZIzj0EAwIwfzELMAkGA1UEBhMC -VVMxDjAMBgNVBAgMBVRleGFzMRAwDgYDVQQHDAdIb3VzdG9uMRgwFgYDVQQKDA9T -U0wgQ29ycG9yYXRpb24xNDAyBgNVBAMMK1NTTC5jb20gRVYgUm9vdCBDZXJ0aWZp -Y2F0aW9uIEF1dGhvcml0eSBFQ0MwHhcNMTYwMjEyMTgxNTIzWhcNNDEwMjEyMTgx -NTIzWjB/MQswCQYDVQQGEwJVUzEOMAwGA1UECAwFVGV4YXMxEDAOBgNVBAcMB0hv -dXN0b24xGDAWBgNVBAoMD1NTTCBDb3Jwb3JhdGlvbjE0MDIGA1UEAwwrU1NMLmNv -bSBFViBSb290IENlcnRpZmljYXRpb24gQXV0aG9yaXR5IEVDQzB2MBAGByqGSM49 -AgEGBSuBBAAiA2IABKoSR5CYG/vvw0AHgyBO8TCCogbR8pKGYfL2IWjKAMTH6kMA -VIbc/R/fALhBYlzccBYy3h+Z1MzFB8gIH2EWB1E9fVwHU+M1OIzfzZ/ZLg1Kthku -WnBaBu2+8KGwytAJKaNjMGEwHQYDVR0OBBYEFFvKXuXe0oGqzagtZFG22XKbl+ZP -MA8GA1UdEwEB/wQFMAMBAf8wHwYDVR0jBBgwFoAUW8pe5d7SgarNqC1kUbbZcpuX -5k8wDgYDVR0PAQH/BAQDAgGGMAoGCCqGSM49BAMCA2gAMGUCMQCK5kCJN+vp1RPZ -ytRrJPOwPYdGWBrssd9v+1a6cGvHOMzosYxPD/fxZ3YOg9AeUY8CMD32IygmTMZg -h5Mmm7I1HrrW9zzRHM76JTymGoEVW/MSD2zuZYrJh6j5B+BimoxcSg== ------END CERTIFICATE----- - -# Issuer: CN=GlobalSign O=GlobalSign OU=GlobalSign Root CA - R6 -# Subject: CN=GlobalSign O=GlobalSign OU=GlobalSign Root CA - R6 -# Label: "GlobalSign Root CA - R6" -# Serial: 1417766617973444989252670301619537 -# MD5 Fingerprint: 4f:dd:07:e4:d4:22:64:39:1e:0c:37:42:ea:d1:c6:ae -# SHA1 Fingerprint: 80:94:64:0e:b5:a7:a1:ca:11:9c:1f:dd:d5:9f:81:02:63:a7:fb:d1 -# SHA256 Fingerprint: 2c:ab:ea:fe:37:d0:6c:a2:2a:ba:73:91:c0:03:3d:25:98:29:52:c4:53:64:73:49:76:3a:3a:b5:ad:6c:cf:69 ------BEGIN CERTIFICATE----- -MIIFgzCCA2ugAwIBAgIORea7A4Mzw4VlSOb/RVEwDQYJKoZIhvcNAQEMBQAwTDEg -MB4GA1UECxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjYxEzARBgNVBAoTCkdsb2Jh -bFNpZ24xEzARBgNVBAMTCkdsb2JhbFNpZ24wHhcNMTQxMjEwMDAwMDAwWhcNMzQx -MjEwMDAwMDAwWjBMMSAwHgYDVQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSNjET -MBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UEAxMKR2xvYmFsU2lnbjCCAiIwDQYJ -KoZIhvcNAQEBBQADggIPADCCAgoCggIBAJUH6HPKZvnsFMp7PPcNCPG0RQssgrRI -xutbPK6DuEGSMxSkb3/pKszGsIhrxbaJ0cay/xTOURQh7ErdG1rG1ofuTToVBu1k -ZguSgMpE3nOUTvOniX9PeGMIyBJQbUJmL025eShNUhqKGoC3GYEOfsSKvGRMIRxD -aNc9PIrFsmbVkJq3MQbFvuJtMgamHvm566qjuL++gmNQ0PAYid/kD3n16qIfKtJw -LnvnvJO7bVPiSHyMEAc4/2ayd2F+4OqMPKq0pPbzlUoSB239jLKJz9CgYXfIWHSw -1CM69106yqLbnQneXUQtkPGBzVeS+n68UARjNN9rkxi+azayOeSsJDa38O+2HBNX -k7besvjihbdzorg1qkXy4J02oW9UivFyVm4uiMVRQkQVlO6jxTiWm05OWgtH8wY2 -SXcwvHE35absIQh1/OZhFj931dmRl4QKbNQCTXTAFO39OfuD8l4UoQSwC+n+7o/h -bguyCLNhZglqsQY6ZZZZwPA1/cnaKI0aEYdwgQqomnUdnjqGBQCe24DWJfncBZ4n -WUx2OVvq+aWh2IMP0f/fMBH5hc8zSPXKbWQULHpYT9NLCEnFlWQaYw55PfWzjMpY -rZxCRXluDocZXFSxZba/jJvcE+kNb7gu3GduyYsRtYQUigAZcIN5kZeR1Bonvzce -MgfYFGM8KEyvAgMBAAGjYzBhMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMBAf8EBTAD -AQH/MB0GA1UdDgQWBBSubAWjkxPioufi1xzWx/B/yGdToDAfBgNVHSMEGDAWgBSu -bAWjkxPioufi1xzWx/B/yGdToDANBgkqhkiG9w0BAQwFAAOCAgEAgyXt6NH9lVLN -nsAEoJFp5lzQhN7craJP6Ed41mWYqVuoPId8AorRbrcWc+ZfwFSY1XS+wc3iEZGt -Ixg93eFyRJa0lV7Ae46ZeBZDE1ZXs6KzO7V33EByrKPrmzU+sQghoefEQzd5Mr61 -55wsTLxDKZmOMNOsIeDjHfrYBzN2VAAiKrlNIC5waNrlU/yDXNOd8v9EDERm8tLj -vUYAGm0CuiVdjaExUd1URhxN25mW7xocBFymFe944Hn+Xds+qkxV/ZoVqW/hpvvf -cDDpw+5CRu3CkwWJ+n1jez/QcYF8AOiYrg54NMMl+68KnyBr3TsTjxKM4kEaSHpz -oHdpx7Zcf4LIHv5YGygrqGytXm3ABdJ7t+uA/iU3/gKbaKxCXcPu9czc8FB10jZp -nOZ7BN9uBmm23goJSFmH63sUYHpkqmlD75HHTOwY3WzvUy2MmeFe8nI+z1TIvWfs -pA9MRf/TuTAjB0yPEL+GltmZWrSZVxykzLsViVO6LAUP5MSeGbEYNNVMnbrt9x+v -JJUEeKgDu+6B5dpffItKoZB0JaezPkvILFa9x8jvOOJckvB595yEunQtYQEgfn7R -8k8HWV+LLUNS60YMlOH1Zkd5d9VUWx+tJDfLRVpOoERIyNiwmcUVhAn21klJwGW4 -5hpxbqCo8YLoRT5s1gLXCmeDBVrJpBA= ------END CERTIFICATE----- - -# Issuer: CN=OISTE WISeKey Global Root GC CA O=WISeKey OU=OISTE Foundation Endorsed -# Subject: CN=OISTE WISeKey Global Root GC CA O=WISeKey OU=OISTE Foundation Endorsed -# Label: "OISTE WISeKey Global Root GC CA" -# Serial: 44084345621038548146064804565436152554 -# MD5 Fingerprint: a9:d6:b9:2d:2f:93:64:f8:a5:69:ca:91:e9:68:07:23 -# SHA1 Fingerprint: e0:11:84:5e:34:de:be:88:81:b9:9c:f6:16:26:d1:96:1f:c3:b9:31 -# SHA256 Fingerprint: 85:60:f9:1c:36:24:da:ba:95:70:b5:fe:a0:db:e3:6f:f1:1a:83:23:be:94:86:85:4f:b3:f3:4a:55:71:19:8d ------BEGIN CERTIFICATE----- -MIICaTCCAe+gAwIBAgIQISpWDK7aDKtARb8roi066jAKBggqhkjOPQQDAzBtMQsw -CQYDVQQGEwJDSDEQMA4GA1UEChMHV0lTZUtleTEiMCAGA1UECxMZT0lTVEUgRm91 -bmRhdGlvbiBFbmRvcnNlZDEoMCYGA1UEAxMfT0lTVEUgV0lTZUtleSBHbG9iYWwg -Um9vdCBHQyBDQTAeFw0xNzA1MDkwOTQ4MzRaFw00MjA1MDkwOTU4MzNaMG0xCzAJ -BgNVBAYTAkNIMRAwDgYDVQQKEwdXSVNlS2V5MSIwIAYDVQQLExlPSVNURSBGb3Vu -ZGF0aW9uIEVuZG9yc2VkMSgwJgYDVQQDEx9PSVNURSBXSVNlS2V5IEdsb2JhbCBS -b290IEdDIENBMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAETOlQwMYPchi82PG6s4ni -eUqjFqdrVCTbUf/q9Akkwwsin8tqJ4KBDdLArzHkdIJuyiXZjHWd8dvQmqJLIX4W -p2OQ0jnUsYd4XxiWD1AbNTcPasbc2RNNpI6QN+a9WzGRo1QwUjAOBgNVHQ8BAf8E -BAMCAQYwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUSIcUrOPDnpBgOtfKie7T -rYy0UGYwEAYJKwYBBAGCNxUBBAMCAQAwCgYIKoZIzj0EAwMDaAAwZQIwJsdpW9zV -57LnyAyMjMPdeYwbY9XJUpROTYJKcx6ygISpJcBMWm1JKWB4E+J+SOtkAjEA2zQg -Mgj/mkkCtojeFK9dbJlxjRo/i9fgojaGHAeCOnZT/cKi7e97sIBPWA9LUzm9 ------END CERTIFICATE----- - -# Issuer: CN=GTS Root R1 O=Google Trust Services LLC -# Subject: CN=GTS Root R1 O=Google Trust Services LLC -# Label: "GTS Root R1" -# Serial: 146587175971765017618439757810265552097 -# MD5 Fingerprint: 82:1a:ef:d4:d2:4a:f2:9f:e2:3d:97:06:14:70:72:85 -# SHA1 Fingerprint: e1:c9:50:e6:ef:22:f8:4c:56:45:72:8b:92:20:60:d7:d5:a7:a3:e8 -# SHA256 Fingerprint: 2a:57:54:71:e3:13:40:bc:21:58:1c:bd:2c:f1:3e:15:84:63:20:3e:ce:94:bc:f9:d3:cc:19:6b:f0:9a:54:72 ------BEGIN CERTIFICATE----- -MIIFWjCCA0KgAwIBAgIQbkepxUtHDA3sM9CJuRz04TANBgkqhkiG9w0BAQwFADBH -MQswCQYDVQQGEwJVUzEiMCAGA1UEChMZR29vZ2xlIFRydXN0IFNlcnZpY2VzIExM -QzEUMBIGA1UEAxMLR1RTIFJvb3QgUjEwHhcNMTYwNjIyMDAwMDAwWhcNMzYwNjIy -MDAwMDAwWjBHMQswCQYDVQQGEwJVUzEiMCAGA1UEChMZR29vZ2xlIFRydXN0IFNl -cnZpY2VzIExMQzEUMBIGA1UEAxMLR1RTIFJvb3QgUjEwggIiMA0GCSqGSIb3DQEB -AQUAA4ICDwAwggIKAoICAQC2EQKLHuOhd5s73L+UPreVp0A8of2C+X0yBoJx9vaM -f/vo27xqLpeXo4xL+Sv2sfnOhB2x+cWX3u+58qPpvBKJXqeqUqv4IyfLpLGcY9vX -mX7wCl7raKb0xlpHDU0QM+NOsROjyBhsS+z8CZDfnWQpJSMHobTSPS5g4M/SCYe7 -zUjwTcLCeoiKu7rPWRnWr4+wB7CeMfGCwcDfLqZtbBkOtdh+JhpFAz2weaSUKK0P -fyblqAj+lug8aJRT7oM6iCsVlgmy4HqMLnXWnOunVmSPlk9orj2XwoSPwLxAwAtc -vfaHszVsrBhQf4TgTM2S0yDpM7xSma8ytSmzJSq0SPly4cpk9+aCEI3oncKKiPo4 -Zor8Y/kB+Xj9e1x3+naH+uzfsQ55lVe0vSbv1gHR6xYKu44LtcXFilWr06zqkUsp -zBmkMiVOKvFlRNACzqrOSbTqn3yDsEB750Orp2yjj32JgfpMpf/VjsPOS+C12LOO -Rc92wO1AK/1TD7Cn1TsNsYqiA94xrcx36m97PtbfkSIS5r762DL8EGMUUXLeXdYW -k70paDPvOmbsB4om3xPXV2V4J95eSRQAogB/mqghtqmxlbCluQ0WEdrHbEg8QOB+ -DVrNVjzRlwW5y0vtOUucxD/SVRNuJLDWcfr0wbrM7Rv1/oFB2ACYPTrIrnqYNxgF -lQIDAQABo0IwQDAOBgNVHQ8BAf8EBAMCAQYwDwYDVR0TAQH/BAUwAwEB/zAdBgNV -HQ4EFgQU5K8rJnEaK0gnhS9SZizv8IkTcT4wDQYJKoZIhvcNAQEMBQADggIBADiW -Cu49tJYeX++dnAsznyvgyv3SjgofQXSlfKqE1OXyHuY3UjKcC9FhHb8owbZEKTV1 -d5iyfNm9dKyKaOOpMQkpAWBz40d8U6iQSifvS9efk+eCNs6aaAyC58/UEBZvXw6Z -XPYfcX3v73svfuo21pdwCxXu11xWajOl40k4DLh9+42FpLFZXvRq4d2h9mREruZR -gyFmxhE+885H7pwoHyXa/6xmld01D1zvICxi/ZG6qcz8WpyTgYMpl0p8WnK0OdC3 -d8t5/Wk6kjftbjhlRn7pYL15iJdfOBL07q9bgsiG1eGZbYwE8na6SfZu6W0eX6Dv -J4J2QPim01hcDyxC2kLGe4g0x8HYRZvBPsVhHdljUEn2NIVq4BjFbkerQUIpm/Zg -DdIx02OYI5NaAIFItO/Nis3Jz5nu2Z6qNuFoS3FJFDYoOj0dzpqPJeaAcWErtXvM -+SUWgeExX6GjfhaknBZqlxi9dnKlC54dNuYvoS++cJEPqOba+MSSQGwlfnuzCdyy -F62ARPBopY+Udf90WuioAnwMCeKpSwughQtiue+hMZL77/ZRBIls6Kl0obsXs7X9 -SQ98POyDGCBDTtWTurQ0sR8WNh8M5mQ5Fkzc4P4dyKliPUDqysU0ArSuiYgzNdws -E3PYJ/HQcu51OyLemGhmW/HGY0dVHLqlCFF1pkgl ------END CERTIFICATE----- - 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-# Issuer: CN=UCA Extended Validation Root O=UniTrust -# Subject: CN=UCA Extended Validation Root O=UniTrust -# Label: "UCA Extended Validation Root" -# Serial: 106100277556486529736699587978573607008 -# MD5 Fingerprint: a1:f3:5f:43:c6:34:9b:da:bf:8c:7e:05:53:ad:96:e2 -# SHA1 Fingerprint: a3:a1:b0:6f:24:61:23:4a:e3:36:a5:c2:37:fc:a6:ff:dd:f0:d7:3a -# SHA256 Fingerprint: d4:3a:f9:b3:54:73:75:5c:96:84:fc:06:d7:d8:cb:70:ee:5c:28:e7:73:fb:29:4e:b4:1e:e7:17:22:92:4d:24 ------BEGIN CERTIFICATE----- -MIIFWjCCA0KgAwIBAgIQT9Irj/VkyDOeTzRYZiNwYDANBgkqhkiG9w0BAQsFADBH -MQswCQYDVQQGEwJDTjERMA8GA1UECgwIVW5pVHJ1c3QxJTAjBgNVBAMMHFVDQSBF -eHRlbmRlZCBWYWxpZGF0aW9uIFJvb3QwHhcNMTUwMzEzMDAwMDAwWhcNMzgxMjMx -MDAwMDAwWjBHMQswCQYDVQQGEwJDTjERMA8GA1UECgwIVW5pVHJ1c3QxJTAjBgNV -BAMMHFVDQSBFeHRlbmRlZCBWYWxpZGF0aW9uIFJvb3QwggIiMA0GCSqGSIb3DQEB -AQUAA4ICDwAwggIKAoICAQCpCQcoEwKwmeBkqh5DFnpzsZGgdT6o+uM4AHrsiWog -D4vFsJszA1qGxliG1cGFu0/GnEBNyr7uaZa4rYEwmnySBesFK5pI0Lh2PpbIILvS -sPGP2KxFRv+qZ2C0d35qHzwaUnoEPQc8hQ2E0B92CvdqFN9y4zR8V05WAT558aop -O2z6+I9tTcg1367r3CTueUWnhbYFiN6IXSV8l2RnCdm/WhUFhvMJHuxYMjMR83dk -sHYf5BA1FxvyDrFspCqjc/wJHx4yGVMR59mzLC52LqGj3n5qiAno8geK+LLNEOfi -c0CTuwjRP+H8C5SzJe98ptfRr5//lpr1kXuYC3fUfugH0mK1lTnj8/FtDw5lhIpj -VMWAtuCeS31HJqcBCF3RiJ7XwzJE+oJKCmhUfzhTA8ykADNkUVkLo4KRel7sFsLz -KuZi2irbWWIQJUoqgQtHB0MGcIfS+pMRKXpITeuUx3BNr2fVUbGAIAEBtHoIppB/ -TuDvB0GHr2qlXov7z1CymlSvw4m6WC31MJixNnI5fkkE/SmnTHnkBVfblLkWU41G -sx2VYVdWf6/wFlthWG82UBEL2KwrlRYaDh8IzTY0ZRBiZtWAXxQgXy0MoHgKaNYs -1+lvK9JKBZP8nm9rZ/+I8U6laUpSNwXqxhaN0sSZ0YIrO7o1dfdRUVjzyAfd5LQD -fwIDAQABo0IwQDAdBgNVHQ4EFgQU2XQ65DA9DfcS3H5aBZ8eNJr34RQwDwYDVR0T -AQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAYYwDQYJKoZIhvcNAQELBQADggIBADaN -l8xCFWQpN5smLNb7rhVpLGsaGvdftvkHTFnq88nIua7Mui563MD1sC3AO6+fcAUR -ap8lTwEpcOPlDOHqWnzcSbvBHiqB9RZLcpHIojG5qtr8nR/zXUACE/xOHAbKsxSQ -VBcZEhrxH9cMaVr2cXj0lH2RC47skFSOvG+hTKv8dGT9cZr4QQehzZHkPJrgmzI5 -c6sq1WnIeJEmMX3ixzDx/BR4dxIOE/TdFpS/S2d7cFOFyrC78zhNLJA5wA3CXWvp -4uXViI3WLL+rG761KIcSF3Ru/H38j9CHJrAb+7lsq+KePRXBOy5nAliRn+/4Qh8s -t2j1da3Ptfb/EX3C8CSlrdP6oDyp+l3cpaDvRKS+1ujl5BOWF3sGPjLtx7dCvHaj -2GU4Kzg1USEODm8uNBNA4StnDG1KQTAYI1oyVZnJF+A83vbsea0rWBmirSwiGpWO -vpaQXUJXxPkUAzUrHC1RVwinOt4/5Mi0A3PCwSaAuwtCH60NryZy2sy+s6ODWA2C -xR9GUeOcGMyNm43sSet1UNWMKFnKdDTajAshqx7qG+XH/RU+wBeq+yNuJkbL+vmx -cmtpzyKEC2IPrNkZAJSidjzULZrtBJ4tBmIQN1IchXIbJ+XMxjHsN+xjWZsLHXbM -fjKaiJUINlK73nZfdklJrX+9ZSCyycErdhh2n1ax ------END CERTIFICATE----- - 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-# Issuer: CN=emSign Root CA - G1 O=eMudhra Technologies Limited OU=emSign PKI -# Subject: CN=emSign Root CA - G1 O=eMudhra Technologies Limited OU=emSign PKI -# Label: "emSign Root CA - G1" -# Serial: 235931866688319308814040 -# MD5 Fingerprint: 9c:42:84:57:dd:cb:0b:a7:2e:95:ad:b6:f3:da:bc:ac -# SHA1 Fingerprint: 8a:c7:ad:8f:73:ac:4e:c1:b5:75:4d:a5:40:f4:fc:cf:7c:b5:8e:8c -# SHA256 Fingerprint: 40:f6:af:03:46:a9:9a:a1:cd:1d:55:5a:4e:9c:ce:62:c7:f9:63:46:03:ee:40:66:15:83:3d:c8:c8:d0:03:67 ------BEGIN CERTIFICATE----- -MIIDlDCCAnygAwIBAgIKMfXkYgxsWO3W2DANBgkqhkiG9w0BAQsFADBnMQswCQYD -VQQGEwJJTjETMBEGA1UECxMKZW1TaWduIFBLSTElMCMGA1UEChMcZU11ZGhyYSBU -ZWNobm9sb2dpZXMgTGltaXRlZDEcMBoGA1UEAxMTZW1TaWduIFJvb3QgQ0EgLSBH -MTAeFw0xODAyMTgxODMwMDBaFw00MzAyMTgxODMwMDBaMGcxCzAJBgNVBAYTAklO -MRMwEQYDVQQLEwplbVNpZ24gUEtJMSUwIwYDVQQKExxlTXVkaHJhIFRlY2hub2xv -Z2llcyBMaW1pdGVkMRwwGgYDVQQDExNlbVNpZ24gUm9vdCBDQSAtIEcxMIIBIjAN -BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk0u76WaK7p1b1TST0Bsew+eeuGQz -f2N4aLTNLnF115sgxk0pvLZoYIr3IZpWNVrzdr3YzZr/k1ZLpVkGoZM0Kd0WNHVO -8oG0x5ZOrRkVUkr+PHB1cM2vK6sVmjM8qrOLqs1D/fXqcP/tzxE7lM5OMhbTI0Aq -d7OvPAEsbO2ZLIvZTmmYsvePQbAyeGHWDV/D+qJAkh1cF+ZwPjXnorfCYuKrpDhM -tTk1b+oDafo6VGiFbdbyL0NVHpENDtjVaqSW0RM8LHhQ6DqS0hdW5TUaQBw+jSzt -Od9C4INBdN+jzcKGYEho42kLVACL5HZpIQ15TjQIXhTCzLG3rdd8cIrHhQIDAQAB -o0IwQDAdBgNVHQ4EFgQU++8Nhp6w492pufEhF38+/PB3KxowDgYDVR0PAQH/BAQD -AgEGMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQELBQADggEBAFn/8oz1h31x -PaOfG1vR2vjTnGs2vZupYeveFix0PZ7mddrXuqe8QhfnPZHr5X3dPpzxz5KsbEjM -wiI/aTvFthUvozXGaCocV685743QNcMYDHsAVhzNixl03r4PEuDQqqE/AjSxcM6d -GNYIAwlG7mDgfrbESQRRfXBgvKqy/3lyeqYdPV8q+Mri/Tm3R7nrft8EI6/6nAYH -6ftjk4BAtcZsCjEozgyfz7MjNYBBjWzEN3uBL4ChQEKF6dk4jeihU80Bv2noWgby -RQuQ+q7hv53yrlc8pa6yVvSLZUDp/TGBLPQ5Cdjua6e0ph0VpZj3AYHYhX3zUVxx -iN66zB+Afko= ------END CERTIFICATE----- - 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-# Issuer: CN=emSign Root CA - C1 O=eMudhra Inc OU=emSign PKI -# Subject: CN=emSign Root CA - C1 O=eMudhra Inc OU=emSign PKI -# Label: "emSign Root CA - C1" -# Serial: 825510296613316004955058 -# MD5 Fingerprint: d8:e3:5d:01:21:fa:78:5a:b0:df:ba:d2:ee:2a:5f:68 -# SHA1 Fingerprint: e7:2e:f1:df:fc:b2:09:28:cf:5d:d4:d5:67:37:b1:51:cb:86:4f:01 -# SHA256 Fingerprint: 12:56:09:aa:30:1d:a0:a2:49:b9:7a:82:39:cb:6a:34:21:6f:44:dc:ac:9f:39:54:b1:42:92:f2:e8:c8:60:8f ------BEGIN CERTIFICATE----- -MIIDczCCAlugAwIBAgILAK7PALrEzzL4Q7IwDQYJKoZIhvcNAQELBQAwVjELMAkG -A1UEBhMCVVMxEzARBgNVBAsTCmVtU2lnbiBQS0kxFDASBgNVBAoTC2VNdWRocmEg -SW5jMRwwGgYDVQQDExNlbVNpZ24gUm9vdCBDQSAtIEMxMB4XDTE4MDIxODE4MzAw -MFoXDTQzMDIxODE4MzAwMFowVjELMAkGA1UEBhMCVVMxEzARBgNVBAsTCmVtU2ln -biBQS0kxFDASBgNVBAoTC2VNdWRocmEgSW5jMRwwGgYDVQQDExNlbVNpZ24gUm9v -dCBDQSAtIEMxMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz+upufGZ -BczYKCFK83M0UYRWEPWgTywS4/oTmifQz/l5GnRfHXk5/Fv4cI7gklL35CX5VIPZ -HdPIWoU/Xse2B+4+wM6ar6xWQio5JXDWv7V7Nq2s9nPczdcdioOl+yuQFTdrHCZH -3DspVpNqs8FqOp099cGXOFgFixwR4+S0uF2FHYP+eF8LRWgYSKVGczQ7/g/IdrvH -GPMF0Ybzhe3nudkyrVWIzqa2kbBPrH4VI5b2P/AgNBbeCsbEBEV5f6f9vtKppa+c -xSMq9zwhbL2vj07FOrLzNBL834AaSaTUqZX3noleoomslMuoaJuvimUnzYnu3Yy1 -aylwQ6BpC+S5DwIDAQABo0IwQDAdBgNVHQ4EFgQU/qHgcB4qAzlSWkK+XJGFehiq -TbUwDgYDVR0PAQH/BAQDAgEGMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEL -BQADggEBAMJKVvoVIXsoounlHfv4LcQ5lkFMOycsxGwYFYDGrK9HWS8mC+M2sO87 -/kOXSTKZEhVb3xEp/6tT+LvBeA+snFOvV71ojD1pM/CjoCNjO2RnIkSt1XHLVip4 -kqNPEjE2NuLe/gDEo2APJ62gsIq1NnpSob0n9CAnYuhNlCQT5AoE6TyrLshDCUrG -YQTlSTR+08TI9Q/Aqum6VF7zYytPT1DU/rl7mYw9wC68AivTxEDkigcxHpvOJpkT -+xHqmiIMERnHXhuBUDDIlhJu58tBf5E7oke3VIAb3ADMmpDqw8NQBmIMMMAVSKeo -WXzhriKi4gp6D/piq1JM4fHfyr6DDUI= ------END CERTIFICATE----- - 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-# Issuer: CN=Entrust Root Certification Authority - G4 O=Entrust, Inc. OU=See www.entrust.net/legal-terms/(c) 2015 Entrust, Inc. - for authorized use only -# Subject: CN=Entrust Root Certification Authority - G4 O=Entrust, Inc. 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-# Issuer: CN=Microsoft ECC Root Certificate Authority 2017 O=Microsoft Corporation -# Subject: CN=Microsoft ECC Root Certificate Authority 2017 O=Microsoft Corporation -# Label: "Microsoft ECC Root Certificate Authority 2017" -# Serial: 136839042543790627607696632466672567020 -# MD5 Fingerprint: dd:a1:03:e6:4a:93:10:d1:bf:f0:19:42:cb:fe:ed:67 -# SHA1 Fingerprint: 99:9a:64:c3:7f:f4:7d:9f:ab:95:f1:47:69:89:14:60:ee:c4:c3:c5 -# SHA256 Fingerprint: 35:8d:f3:9d:76:4a:f9:e1:b7:66:e9:c9:72:df:35:2e:e1:5c:fa:c2:27:af:6a:d1:d7:0e:8e:4a:6e:dc:ba:02 ------BEGIN CERTIFICATE----- -MIICWTCCAd+gAwIBAgIQZvI9r4fei7FK6gxXMQHC7DAKBggqhkjOPQQDAzBlMQsw -CQYDVQQGEwJVUzEeMBwGA1UEChMVTWljcm9zb2Z0IENvcnBvcmF0aW9uMTYwNAYD -VQQDEy1NaWNyb3NvZnQgRUNDIFJvb3QgQ2VydGlmaWNhdGUgQXV0aG9yaXR5IDIw -MTcwHhcNMTkxMjE4MjMwNjQ1WhcNNDIwNzE4MjMxNjA0WjBlMQswCQYDVQQGEwJV -UzEeMBwGA1UEChMVTWljcm9zb2Z0IENvcnBvcmF0aW9uMTYwNAYDVQQDEy1NaWNy -b3NvZnQgRUNDIFJvb3QgQ2VydGlmaWNhdGUgQXV0aG9yaXR5IDIwMTcwdjAQBgcq -hkjOPQIBBgUrgQQAIgNiAATUvD0CQnVBEyPNgASGAlEvaqiBYgtlzPbKnR5vSmZR -ogPZnZH6thaxjG7efM3beaYvzrvOcS/lpaso7GMEZpn4+vKTEAXhgShC48Zo9OYb -hGBKia/teQ87zvH2RPUBeMCjVDBSMA4GA1UdDwEB/wQEAwIBhjAPBgNVHRMBAf8E -BTADAQH/MB0GA1UdDgQWBBTIy5lycFIM+Oa+sgRXKSrPQhDtNTAQBgkrBgEEAYI3 -FQEEAwIBADAKBggqhkjOPQQDAwNoADBlAjBY8k3qDPlfXu5gKcs68tvWMoQZP3zV -L8KxzJOuULsJMsbG7X7JNpQS5GiFBqIb0C8CMQCZ6Ra0DvpWSNSkMBaReNtUjGUB -iudQZsIxtzm6uBoiB078a1QWIP8rtedMDE2mT3M= ------END CERTIFICATE----- - -# Issuer: CN=Microsoft RSA Root Certificate Authority 2017 O=Microsoft Corporation -# Subject: CN=Microsoft RSA Root Certificate Authority 2017 O=Microsoft Corporation -# Label: "Microsoft RSA Root Certificate Authority 2017" -# Serial: 40975477897264996090493496164228220339 -# MD5 Fingerprint: 10:ff:00:ff:cf:c9:f8:c7:7a:c0:ee:35:8e:c9:0f:47 -# SHA1 Fingerprint: 73:a5:e6:4a:3b:ff:83:16:ff:0e:dc:cc:61:8a:90:6e:4e:ae:4d:74 -# SHA256 Fingerprint: c7:41:f7:0f:4b:2a:8d:88:bf:2e:71:c1:41:22:ef:53:ef:10:eb:a0:cf:a5:e6:4c:fa:20:f4:18:85:30:73:e0 ------BEGIN CERTIFICATE----- -MIIFqDCCA5CgAwIBAgIQHtOXCV/YtLNHcB6qvn9FszANBgkqhkiG9w0BAQwFADBl -MQswCQYDVQQGEwJVUzEeMBwGA1UEChMVTWljcm9zb2Z0IENvcnBvcmF0aW9uMTYw -NAYDVQQDEy1NaWNyb3NvZnQgUlNBIFJvb3QgQ2VydGlmaWNhdGUgQXV0aG9yaXR5 -IDIwMTcwHhcNMTkxMjE4MjI1MTIyWhcNNDIwNzE4MjMwMDIzWjBlMQswCQYDVQQG -EwJVUzEeMBwGA1UEChMVTWljcm9zb2Z0IENvcnBvcmF0aW9uMTYwNAYDVQQDEy1N -aWNyb3NvZnQgUlNBIFJvb3QgQ2VydGlmaWNhdGUgQXV0aG9yaXR5IDIwMTcwggIi -MA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDKW76UM4wplZEWCpW9R2LBifOZ -Nt9GkMml7Xhqb0eRaPgnZ1AzHaGm++DlQ6OEAlcBXZxIQIJTELy/xztokLaCLeX0 -ZdDMbRnMlfl7rEqUrQ7eS0MdhweSE5CAg2Q1OQT85elss7YfUJQ4ZVBcF0a5toW1 -HLUX6NZFndiyJrDKxHBKrmCk3bPZ7Pw71VdyvD/IybLeS2v4I2wDwAW9lcfNcztm -gGTjGqwu+UcF8ga2m3P1eDNbx6H7JyqhtJqRjJHTOoI+dkC0zVJhUXAoP8XFWvLJ -jEm7FFtNyP9nTUwSlq31/niol4fX/V4ggNyhSyL71Imtus5Hl0dVe49FyGcohJUc -aDDv70ngNXtk55iwlNpNhTs+VcQor1fznhPbRiefHqJeRIOkpcrVE7NLP8TjwuaG -YaRSMLl6IE9vDzhTyzMMEyuP1pq9KsgtsRx9S1HKR9FIJ3Jdh+vVReZIZZ2vUpC6 -W6IYZVcSn2i51BVrlMRpIpj0M+Dt+VGOQVDJNE92kKz8OMHY4Xu54+OU4UZpyw4K -UGsTuqwPN1q3ErWQgR5WrlcihtnJ0tHXUeOrO8ZV/R4O03QK0dqq6mm4lyiPSMQH -+FJDOvTKVTUssKZqwJz58oHhEmrARdlns87/I6KJClTUFLkqqNfs+avNJVgyeY+Q -W5g5xAgGwax/Dj0ApQIDAQABo1QwUjAOBgNVHQ8BAf8EBAMCAYYwDwYDVR0TAQH/ -BAUwAwEB/zAdBgNVHQ4EFgQUCctZf4aycI8awznjwNnpv7tNsiMwEAYJKwYBBAGC -NxUBBAMCAQAwDQYJKoZIhvcNAQEMBQADggIBAKyvPl3CEZaJjqPnktaXFbgToqZC -LgLNFgVZJ8og6Lq46BrsTaiXVq5lQ7GPAJtSzVXNUzltYkyLDVt8LkS/gxCP81OC -gMNPOsduET/m4xaRhPtthH80dK2Jp86519efhGSSvpWhrQlTM93uCupKUY5vVau6 -tZRGrox/2KJQJWVggEbbMwSubLWYdFQl3JPk+ONVFT24bcMKpBLBaYVu32TxU5nh -SnUgnZUP5NbcA/FZGOhHibJXWpS2qdgXKxdJ5XbLwVaZOjex/2kskZGT4d9Mozd2 -TaGf+G0eHdP67Pv0RR0Tbc/3WeUiJ3IrhvNXuzDtJE3cfVa7o7P4NHmJweDyAmH3 -pvwPuxwXC65B2Xy9J6P9LjrRk5Sxcx0ki69bIImtt2dmefU6xqaWM/5TkshGsRGR -xpl/j8nWZjEgQRCHLQzWwa80mMpkg/sTV9HB8Dx6jKXB/ZUhoHHBk2dxEuqPiApp -GWSZI1b7rCoucL5mxAyE7+WL85MB+GqQk2dLsmijtWKP6T+MejteD+eMuMZ87zf9 -dOLITzNy4ZQ5bb0Sr74MTnB8G2+NszKTc0QWbej09+CVgI+WXTik9KveCjCHk9hN -AHFiRSdLOkKEW39lt2c0Ui2cFmuqqNh7o0JMcccMyj6D5KbvtwEwXlGjefVwaaZB -RA+GsCyRxj3qrg+E ------END CERTIFICATE----- - -# Issuer: CN=e-Szigno Root CA 2017 O=Microsec Ltd. -# Subject: CN=e-Szigno Root CA 2017 O=Microsec Ltd. -# Label: "e-Szigno Root CA 2017" -# Serial: 411379200276854331539784714 -# MD5 Fingerprint: de:1f:f6:9e:84:ae:a7:b4:21:ce:1e:58:7d:d1:84:98 -# SHA1 Fingerprint: 89:d4:83:03:4f:9e:9a:48:80:5f:72:37:d4:a9:a6:ef:cb:7c:1f:d1 -# SHA256 Fingerprint: be:b0:0b:30:83:9b:9b:c3:2c:32:e4:44:79:05:95:06:41:f2:64:21:b1:5e:d0:89:19:8b:51:8a:e2:ea:1b:99 ------BEGIN CERTIFICATE----- -MIICQDCCAeWgAwIBAgIMAVRI7yH9l1kN9QQKMAoGCCqGSM49BAMCMHExCzAJBgNV -BAYTAkhVMREwDwYDVQQHDAhCdWRhcGVzdDEWMBQGA1UECgwNTWljcm9zZWMgTHRk -LjEXMBUGA1UEYQwOVkFUSFUtMjM1ODQ0OTcxHjAcBgNVBAMMFWUtU3ppZ25vIFJv -b3QgQ0EgMjAxNzAeFw0xNzA4MjIxMjA3MDZaFw00MjA4MjIxMjA3MDZaMHExCzAJ -BgNVBAYTAkhVMREwDwYDVQQHDAhCdWRhcGVzdDEWMBQGA1UECgwNTWljcm9zZWMg -THRkLjEXMBUGA1UEYQwOVkFUSFUtMjM1ODQ0OTcxHjAcBgNVBAMMFWUtU3ppZ25v -IFJvb3QgQ0EgMjAxNzBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABJbcPYrYsHtv -xie+RJCxs1YVe45DJH0ahFnuY2iyxl6H0BVIHqiQrb1TotreOpCmYF9oMrWGQd+H -Wyx7xf58etqjYzBhMA8GA1UdEwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgEGMB0G -A1UdDgQWBBSHERUI0arBeAyxr87GyZDvvzAEwDAfBgNVHSMEGDAWgBSHERUI0arB -eAyxr87GyZDvvzAEwDAKBggqhkjOPQQDAgNJADBGAiEAtVfd14pVCzbhhkT61Nlo -jbjcI4qKDdQvfepz7L9NbKgCIQDLpbQS+ue16M9+k/zzNY9vTlp8tLxOsvxyqltZ -+efcMQ== ------END CERTIFICATE----- - -# Issuer: O=CERTSIGN SA OU=certSIGN ROOT CA G2 -# Subject: O=CERTSIGN SA OU=certSIGN ROOT CA G2 -# Label: "certSIGN Root CA G2" -# Serial: 313609486401300475190 -# MD5 Fingerprint: 8c:f1:75:8a:c6:19:cf:94:b7:f7:65:20:87:c3:97:c7 -# SHA1 Fingerprint: 26:f9:93:b4:ed:3d:28:27:b0:b9:4b:a7:e9:15:1d:a3:8d:92:e5:32 -# SHA256 Fingerprint: 65:7c:fe:2f:a7:3f:aa:38:46:25:71:f3:32:a2:36:3a:46:fc:e7:02:09:51:71:07:02:cd:fb:b6:ee:da:33:05 ------BEGIN CERTIFICATE----- -MIIFRzCCAy+gAwIBAgIJEQA0tk7GNi02MA0GCSqGSIb3DQEBCwUAMEExCzAJBgNV -BAYTAlJPMRQwEgYDVQQKEwtDRVJUU0lHTiBTQTEcMBoGA1UECxMTY2VydFNJR04g -Uk9PVCBDQSBHMjAeFw0xNzAyMDYwOTI3MzVaFw00MjAyMDYwOTI3MzVaMEExCzAJ -BgNVBAYTAlJPMRQwEgYDVQQKEwtDRVJUU0lHTiBTQTEcMBoGA1UECxMTY2VydFNJ -R04gUk9PVCBDQSBHMjCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMDF -dRmRfUR0dIf+DjuW3NgBFszuY5HnC2/OOwppGnzC46+CjobXXo9X69MhWf05N0Iw -vlDqtg+piNguLWkh59E3GE59kdUWX2tbAMI5Qw02hVK5U2UPHULlj88F0+7cDBrZ -uIt4ImfkabBoxTzkbFpG583H+u/E7Eu9aqSs/cwoUe+StCmrqzWaTOTECMYmzPhp -n+Sc8CnTXPnGFiWeI8MgwT0PPzhAsP6CRDiqWhqKa2NYOLQV07YRaXseVO6MGiKs -cpc/I1mbySKEwQdPzH/iV8oScLumZfNpdWO9lfsbl83kqK/20U6o2YpxJM02PbyW -xPFsqa7lzw1uKA2wDrXKUXt4FMMgL3/7FFXhEZn91QqhngLjYl/rNUssuHLoPj1P -rCy7Lobio3aP5ZMqz6WryFyNSwb/EkaseMsUBzXgqd+L6a8VTxaJW732jcZZroiF -DsGJ6x9nxUWO/203Nit4ZoORUSs9/1F3dmKh7Gc+PoGD4FapUB8fepmrY7+EF3fx -DTvf95xhszWYijqy7DwaNz9+j5LP2RIUZNoQAhVB/0/E6xyjyfqZ90bp4RjZsbgy -LcsUDFDYg2WD7rlcz8sFWkz6GZdr1l0T08JcVLwyc6B49fFtHsufpaafItzRUZ6C -eWRgKRM+o/1Pcmqr4tTluCRVLERLiohEnMqE0yo7AgMBAAGjQjBAMA8GA1UdEwEB -/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgEGMB0GA1UdDgQWBBSCIS1mxteg4BXrzkwJ -d8RgnlRuAzANBgkqhkiG9w0BAQsFAAOCAgEAYN4auOfyYILVAzOBywaK8SJJ6ejq -kX/GM15oGQOGO0MBzwdw5AgeZYWR5hEit/UCI46uuR59H35s5r0l1ZUa8gWmr4UC -b6741jH/JclKyMeKqdmfS0mbEVeZkkMR3rYzpMzXjWR91M08KCy0mpbqTfXERMQl -qiCA2ClV9+BB/AYm/7k29UMUA2Z44RGx2iBfRgB4ACGlHgAoYXhvqAEBj500mv/0 -OJD7uNGzcgbJceaBxXntC6Z58hMLnPddDnskk7RI24Zf3lCGeOdA5jGokHZwYa+c -NywRtYK3qq4kNFtyDGkNzVmf9nGvnAvRCjj5BiKDUyUM/FHE5r7iOZULJK2v0ZXk -ltd0ZGtxTgI8qoXzIKNDOXZbbFD+mpwUHmUUihW9o4JFWklWatKcsWMy5WHgUyIO -pwpJ6st+H6jiYoD2EEVSmAYY3qXNL3+q1Ok+CHLsIwMCPKaq2LxndD0UF/tUSxfj -03k9bWtJySgOLnRQvwzZRjoQhsmnP+mg7H/rpXdYaXHmgwo38oZJar55CJD2AhZk -PuXaTH4MNMn5X7azKFGnpyuqSfqNZSlO42sTp5SjLVFteAxEy9/eCG/Oo2Sr05WE -1LlSVHJ7liXMvGnjSG4N0MedJ5qq+BOS3R7fY581qRY27Iy4g/Q9iY/NtBde17MX -QRBdJ3NghVdJIgc= ------END CERTIFICATE----- - -# Issuer: CN=Trustwave Global Certification Authority O=Trustwave Holdings, Inc. -# Subject: CN=Trustwave Global Certification Authority O=Trustwave Holdings, Inc. -# Label: "Trustwave Global Certification Authority" -# Serial: 1846098327275375458322922162 -# MD5 Fingerprint: f8:1c:18:2d:2f:ba:5f:6d:a1:6c:bc:c7:ab:91:c7:0e -# SHA1 Fingerprint: 2f:8f:36:4f:e1:58:97:44:21:59:87:a5:2a:9a:d0:69:95:26:7f:b5 -# SHA256 Fingerprint: 97:55:20:15:f5:dd:fc:3c:87:88:c0:06:94:45:55:40:88:94:45:00:84:f1:00:86:70:86:bc:1a:2b:b5:8d:c8 ------BEGIN CERTIFICATE----- -MIIF2jCCA8KgAwIBAgIMBfcOhtpJ80Y1LrqyMA0GCSqGSIb3DQEBCwUAMIGIMQsw -CQYDVQQGEwJVUzERMA8GA1UECAwISWxsaW5vaXMxEDAOBgNVBAcMB0NoaWNhZ28x -ITAfBgNVBAoMGFRydXN0d2F2ZSBIb2xkaW5ncywgSW5jLjExMC8GA1UEAwwoVHJ1 -c3R3YXZlIEdsb2JhbCBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTAeFw0xNzA4MjMx -OTM0MTJaFw00MjA4MjMxOTM0MTJaMIGIMQswCQYDVQQGEwJVUzERMA8GA1UECAwI -SWxsaW5vaXMxEDAOBgNVBAcMB0NoaWNhZ28xITAfBgNVBAoMGFRydXN0d2F2ZSBI -b2xkaW5ncywgSW5jLjExMC8GA1UEAwwoVHJ1c3R3YXZlIEdsb2JhbCBDZXJ0aWZp -Y2F0aW9uIEF1dGhvcml0eTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIB -ALldUShLPDeS0YLOvR29zd24q88KPuFd5dyqCblXAj7mY2Hf8g+CY66j96xz0Xzn -swuvCAAJWX/NKSqIk4cXGIDtiLK0thAfLdZfVaITXdHG6wZWiYj+rDKd/VzDBcdu -7oaJuogDnXIhhpCujwOl3J+IKMujkkkP7NAP4m1ET4BqstTnoApTAbqOl5F2brz8 -1Ws25kCI1nsvXwXoLG0R8+eyvpJETNKXpP7ScoFDB5zpET71ixpZfR9oWN0EACyW -80OzfpgZdNmcc9kYvkHHNHnZ9GLCQ7mzJ7Aiy/k9UscwR7PJPrhq4ufogXBeQotP -JqX+OsIgbrv4Fo7NDKm0G2x2EOFYeUY+VM6AqFcJNykbmROPDMjWLBz7BegIlT1l -RtzuzWniTY+HKE40Cz7PFNm73bZQmq131BnW2hqIyE4bJ3XYsgjxroMwuREOzYfw -hI0Vcnyh78zyiGG69Gm7DIwLdVcEuE4qFC49DxweMqZiNu5m4iK4BUBjECLzMx10 -coos9TkpoNPnG4CELcU9402x/RpvumUHO1jsQkUm+9jaJXLE9gCxInm943xZYkqc -BW89zubWR2OZxiRvchLIrH+QtAuRcOi35hYQcRfO3gZPSEF9NUqjifLJS3tBEW1n -twiYTOURGa5CgNz7kAXU+FDKvuStx8KU1xad5hePrzb7AgMBAAGjQjBAMA8GA1Ud -EwEB/wQFMAMBAf8wHQYDVR0OBBYEFJngGWcNYtt2s9o9uFvo/ULSMQ6HMA4GA1Ud -DwEB/wQEAwIBBjANBgkqhkiG9w0BAQsFAAOCAgEAmHNw4rDT7TnsTGDZqRKGFx6W -0OhUKDtkLSGm+J1WE2pIPU/HPinbbViDVD2HfSMF1OQc3Og4ZYbFdada2zUFvXfe -uyk3QAUHw5RSn8pk3fEbK9xGChACMf1KaA0HZJDmHvUqoai7PF35owgLEQzxPy0Q -lG/+4jSHg9bP5Rs1bdID4bANqKCqRieCNqcVtgimQlRXtpla4gt5kNdXElE1GYhB -aCXUNxeEFfsBctyV3lImIJgm4nb1J2/6ADtKYdkNy1GTKv0WBpanI5ojSP5RvbbE -sLFUzt5sQa0WZ37b/TjNuThOssFgy50X31ieemKyJo90lZvkWx3SD92YHJtZuSPT -MaCm/zjdzyBP6VhWOmfD0faZmZ26NraAL4hHT4a/RDqA5Dccprrql5gR0IRiR2Qe -qu5AvzSxnI9O4fKSTx+O856X3vOmeWqJcU9LJxdI/uz0UA9PSX3MReO9ekDFQdxh -VicGaeVyQYHTtgGJoC86cnn+OjC/QezHYj6RS8fZMXZC+fc8Y+wmjHMMfRod6qh8 -h6jCJ3zhM0EPz8/8AKAigJ5Kp28AsEFFtyLKaEjFQqKu3R3y4G5OBVixwJAWKqQ9 -EEC+j2Jjg6mcgn0tAumDMHzLJ8n9HmYAsC7TIS+OMxZsmO0QqAfWzJPP29FpHOTK -yeC2nOnOcXHebD8WpHk= ------END CERTIFICATE----- - -# Issuer: CN=Trustwave Global ECC P256 Certification Authority O=Trustwave Holdings, Inc. -# Subject: CN=Trustwave Global ECC P256 Certification Authority O=Trustwave Holdings, Inc. -# Label: "Trustwave Global ECC P256 Certification Authority" -# Serial: 4151900041497450638097112925 -# MD5 Fingerprint: 5b:44:e3:8d:5d:36:86:26:e8:0d:05:d2:59:a7:83:54 -# SHA1 Fingerprint: b4:90:82:dd:45:0c:be:8b:5b:b1:66:d3:e2:a4:08:26:cd:ed:42:cf -# SHA256 Fingerprint: 94:5b:bc:82:5e:a5:54:f4:89:d1:fd:51:a7:3d:df:2e:a6:24:ac:70:19:a0:52:05:22:5c:22:a7:8c:cf:a8:b4 ------BEGIN CERTIFICATE----- -MIICYDCCAgegAwIBAgIMDWpfCD8oXD5Rld9dMAoGCCqGSM49BAMCMIGRMQswCQYD -VQQGEwJVUzERMA8GA1UECBMISWxsaW5vaXMxEDAOBgNVBAcTB0NoaWNhZ28xITAf -BgNVBAoTGFRydXN0d2F2ZSBIb2xkaW5ncywgSW5jLjE6MDgGA1UEAxMxVHJ1c3R3 -YXZlIEdsb2JhbCBFQ0MgUDI1NiBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTAeFw0x -NzA4MjMxOTM1MTBaFw00MjA4MjMxOTM1MTBaMIGRMQswCQYDVQQGEwJVUzERMA8G -A1UECBMISWxsaW5vaXMxEDAOBgNVBAcTB0NoaWNhZ28xITAfBgNVBAoTGFRydXN0 -d2F2ZSBIb2xkaW5ncywgSW5jLjE6MDgGA1UEAxMxVHJ1c3R3YXZlIEdsb2JhbCBF -Q0MgUDI1NiBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTBZMBMGByqGSM49AgEGCCqG -SM49AwEHA0IABH77bOYj43MyCMpg5lOcunSNGLB4kFKA3TjASh3RqMyTpJcGOMoN -FWLGjgEqZZ2q3zSRLoHB5DOSMcT9CTqmP62jQzBBMA8GA1UdEwEB/wQFMAMBAf8w -DwYDVR0PAQH/BAUDAwcGADAdBgNVHQ4EFgQUo0EGrJBt0UrrdaVKEJmzsaGLSvcw -CgYIKoZIzj0EAwIDRwAwRAIgB+ZU2g6gWrKuEZ+Hxbb/ad4lvvigtwjzRM4q3wgh -DDcCIC0mA6AFvWvR9lz4ZcyGbbOcNEhjhAnFjXca4syc4XR7 ------END CERTIFICATE----- - -# Issuer: CN=Trustwave Global ECC P384 Certification Authority O=Trustwave Holdings, Inc. -# Subject: CN=Trustwave Global ECC P384 Certification Authority O=Trustwave Holdings, Inc. -# Label: "Trustwave Global ECC P384 Certification Authority" -# Serial: 2704997926503831671788816187 -# MD5 Fingerprint: ea:cf:60:c4:3b:b9:15:29:40:a1:97:ed:78:27:93:d6 -# SHA1 Fingerprint: e7:f3:a3:c8:cf:6f:c3:04:2e:6d:0e:67:32:c5:9e:68:95:0d:5e:d2 -# SHA256 Fingerprint: 55:90:38:59:c8:c0:c3:eb:b8:75:9e:ce:4e:25:57:22:5f:f5:75:8b:bd:38:eb:d4:82:76:60:1e:1b:d5:80:97 ------BEGIN CERTIFICATE----- -MIICnTCCAiSgAwIBAgIMCL2Fl2yZJ6SAaEc7MAoGCCqGSM49BAMDMIGRMQswCQYD -VQQGEwJVUzERMA8GA1UECBMISWxsaW5vaXMxEDAOBgNVBAcTB0NoaWNhZ28xITAf -BgNVBAoTGFRydXN0d2F2ZSBIb2xkaW5ncywgSW5jLjE6MDgGA1UEAxMxVHJ1c3R3 -YXZlIEdsb2JhbCBFQ0MgUDM4NCBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTAeFw0x -NzA4MjMxOTM2NDNaFw00MjA4MjMxOTM2NDNaMIGRMQswCQYDVQQGEwJVUzERMA8G -A1UECBMISWxsaW5vaXMxEDAOBgNVBAcTB0NoaWNhZ28xITAfBgNVBAoTGFRydXN0 -d2F2ZSBIb2xkaW5ncywgSW5jLjE6MDgGA1UEAxMxVHJ1c3R3YXZlIEdsb2JhbCBF -Q0MgUDM4NCBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTB2MBAGByqGSM49AgEGBSuB -BAAiA2IABGvaDXU1CDFHBa5FmVXxERMuSvgQMSOjfoPTfygIOiYaOs+Xgh+AtycJ -j9GOMMQKmw6sWASr9zZ9lCOkmwqKi6vr/TklZvFe/oyujUF5nQlgziip04pt89ZF -1PKYhDhloKNDMEEwDwYDVR0TAQH/BAUwAwEB/zAPBgNVHQ8BAf8EBQMDBwYAMB0G -A1UdDgQWBBRVqYSJ0sEyvRjLbKYHTsjnnb6CkDAKBggqhkjOPQQDAwNnADBkAjA3 -AZKXRRJ+oPM+rRk6ct30UJMDEr5E0k9BpIycnR+j9sKS50gU/k6bpZFXrsY3crsC -MGclCrEMXu6pY5Jv5ZAL/mYiykf9ijH3g/56vxC+GCsej/YpHpRZ744hN8tRmKVu -Sw== ------END CERTIFICATE----- - -# Issuer: CN=NAVER Global Root Certification Authority O=NAVER BUSINESS PLATFORM Corp. -# Subject: CN=NAVER Global Root Certification Authority O=NAVER BUSINESS PLATFORM Corp. -# Label: "NAVER Global Root Certification Authority" -# Serial: 9013692873798656336226253319739695165984492813 -# MD5 Fingerprint: c8:7e:41:f6:25:3b:f5:09:b3:17:e8:46:3d:bf:d0:9b -# SHA1 Fingerprint: 8f:6b:f2:a9:27:4a:da:14:a0:c4:f4:8e:61:27:f9:c0:1e:78:5d:d1 -# SHA256 Fingerprint: 88:f4:38:dc:f8:ff:d1:fa:8f:42:91:15:ff:e5:f8:2a:e1:e0:6e:0c:70:c3:75:fa:ad:71:7b:34:a4:9e:72:65 ------BEGIN CERTIFICATE----- -MIIFojCCA4qgAwIBAgIUAZQwHqIL3fXFMyqxQ0Rx+NZQTQ0wDQYJKoZIhvcNAQEM -BQAwaTELMAkGA1UEBhMCS1IxJjAkBgNVBAoMHU5BVkVSIEJVU0lORVNTIFBMQVRG -T1JNIENvcnAuMTIwMAYDVQQDDClOQVZFUiBHbG9iYWwgUm9vdCBDZXJ0aWZpY2F0 -aW9uIEF1dGhvcml0eTAeFw0xNzA4MTgwODU4NDJaFw0zNzA4MTgyMzU5NTlaMGkx -CzAJBgNVBAYTAktSMSYwJAYDVQQKDB1OQVZFUiBCVVNJTkVTUyBQTEFURk9STSBD -b3JwLjEyMDAGA1UEAwwpTkFWRVIgR2xvYmFsIFJvb3QgQ2VydGlmaWNhdGlvbiBB -dXRob3JpdHkwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC21PGTXLVA -iQqrDZBbUGOukJR0F0Vy1ntlWilLp1agS7gvQnXp2XskWjFlqxcX0TM62RHcQDaH -38dq6SZeWYp34+hInDEW+j6RscrJo+KfziFTowI2MMtSAuXaMl3Dxeb57hHHi8lE -HoSTGEq0n+USZGnQJoViAbbJAh2+g1G7XNr4rRVqmfeSVPc0W+m/6imBEtRTkZaz -kVrd/pBzKPswRrXKCAfHcXLJZtM0l/aM9BhK4dA9WkW2aacp+yPOiNgSnABIqKYP -szuSjXEOdMWLyEz59JuOuDxp7W87UC9Y7cSw0BwbagzivESq2M0UXZR4Yb8Obtoq -vC8MC3GmsxY/nOb5zJ9TNeIDoKAYv7vxvvTWjIcNQvcGufFt7QSUqP620wbGQGHf -nZ3zVHbOUzoBppJB7ASjjw2i1QnK1sua8e9DXcCrpUHPXFNwcMmIpi3Ua2FzUCaG -YQ5fG8Ir4ozVu53BA0K6lNpfqbDKzE0K70dpAy8i+/Eozr9dUGWokG2zdLAIx6yo -0es+nPxdGoMuK8u180SdOqcXYZaicdNwlhVNt0xz7hlcxVs+Qf6sdWA7G2POAN3a -CJBitOUt7kinaxeZVL6HSuOpXgRM6xBtVNbv8ejyYhbLgGvtPe31HzClrkvJE+2K -AQHJuFFYwGY6sWZLxNUxAmLpdIQM201GLQIDAQABo0IwQDAdBgNVHQ4EFgQU0p+I -36HNLL3s9TsBAZMzJ7LrYEswDgYDVR0PAQH/BAQDAgEGMA8GA1UdEwEB/wQFMAMB -Af8wDQYJKoZIhvcNAQEMBQADggIBADLKgLOdPVQG3dLSLvCkASELZ0jKbY7gyKoN -qo0hV4/GPnrK21HUUrPUloSlWGB/5QuOH/XcChWB5Tu2tyIvCZwTFrFsDDUIbatj -cu3cvuzHV+YwIHHW1xDBE1UBjCpD5EHxzzp6U5LOogMFDTjfArsQLtk70pt6wKGm -+LUx5vR1yblTmXVHIloUFcd4G7ad6Qz4G3bxhYTeodoS76TiEJd6eN4MUZeoIUCL -hr0N8F5OSza7OyAfikJW4Qsav3vQIkMsRIz75Sq0bBwcupTgE34h5prCy8VCZLQe -lHsIJchxzIdFV4XTnyliIoNRlwAYl3dqmJLJfGBs32x9SuRwTMKeuB330DTHD8z7 -p/8Dvq1wkNoL3chtl1+afwkyQf3NosxabUzyqkn+Zvjp2DXrDige7kgvOtB5CTh8 -piKCk5XQA76+AqAF3SAi428diDRgxuYKuQl1C/AH6GmWNcf7I4GOODm4RStDeKLR -LBT/DShycpWbXgnbiUSYqqFJu3FS8r/2/yehNq+4tneI3TqkbZs0kNwUXTC/t+sX -5Ie3cdCh13cV1ELX8vMxmV2b3RZtP+oGI/hGoiLtk/bdmuYqh7GYVPEi92tF4+KO -dh2ajcQGjTa3FPOdVGm3jjzVpG2Tgbet9r1ke8LJaDmgkpzNNIaRkPpkUZ3+/uul -9XXeifdy ------END CERTIFICATE----- - -# Issuer: CN=AC RAIZ FNMT-RCM SERVIDORES SEGUROS O=FNMT-RCM OU=Ceres -# Subject: CN=AC RAIZ FNMT-RCM SERVIDORES SEGUROS O=FNMT-RCM OU=Ceres -# Label: "AC RAIZ FNMT-RCM SERVIDORES SEGUROS" -# Serial: 131542671362353147877283741781055151509 -# MD5 Fingerprint: 19:36:9c:52:03:2f:d2:d1:bb:23:cc:dd:1e:12:55:bb -# SHA1 Fingerprint: 62:ff:d9:9e:c0:65:0d:03:ce:75:93:d2:ed:3f:2d:32:c9:e3:e5:4a -# SHA256 Fingerprint: 55:41:53:b1:3d:2c:f9:dd:b7:53:bf:be:1a:4e:0a:e0:8d:0a:a4:18:70:58:fe:60:a2:b8:62:b2:e4:b8:7b:cb ------BEGIN CERTIFICATE----- -MIICbjCCAfOgAwIBAgIQYvYybOXE42hcG2LdnC6dlTAKBggqhkjOPQQDAzB4MQsw -CQYDVQQGEwJFUzERMA8GA1UECgwIRk5NVC1SQ00xDjAMBgNVBAsMBUNlcmVzMRgw -FgYDVQRhDA9WQVRFUy1RMjgyNjAwNEoxLDAqBgNVBAMMI0FDIFJBSVogRk5NVC1S -Q00gU0VSVklET1JFUyBTRUdVUk9TMB4XDTE4MTIyMDA5MzczM1oXDTQzMTIyMDA5 -MzczM1oweDELMAkGA1UEBhMCRVMxETAPBgNVBAoMCEZOTVQtUkNNMQ4wDAYDVQQL -DAVDZXJlczEYMBYGA1UEYQwPVkFURVMtUTI4MjYwMDRKMSwwKgYDVQQDDCNBQyBS -QUlaIEZOTVQtUkNNIFNFUlZJRE9SRVMgU0VHVVJPUzB2MBAGByqGSM49AgEGBSuB -BAAiA2IABPa6V1PIyqvfNkpSIeSX0oNnnvBlUdBeh8dHsVnyV0ebAAKTRBdp20LH -sbI6GA60XYyzZl2hNPk2LEnb80b8s0RpRBNm/dfF/a82Tc4DTQdxz69qBdKiQ1oK -Um8BA06Oi6NCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAQYwHQYD -VR0OBBYEFAG5L++/EYZg8k/QQW6rcx/n0m5JMAoGCCqGSM49BAMDA2kAMGYCMQCu -SuMrQMN0EfKVrRYj3k4MGuZdpSRea0R7/DjiT8ucRRcRTBQnJlU5dUoDzBOQn5IC -MQD6SmxgiHPz7riYYqnOK8LZiqZwMR2vsJRM60/G49HzYqc8/5MuB1xJAWdpEgJy -v+c= ------END CERTIFICATE----- - -# Issuer: CN=GlobalSign Root R46 O=GlobalSign nv-sa -# Subject: CN=GlobalSign Root R46 O=GlobalSign nv-sa -# Label: "GlobalSign Root R46" -# Serial: 1552617688466950547958867513931858518042577 -# MD5 Fingerprint: c4:14:30:e4:fa:66:43:94:2a:6a:1b:24:5f:19:d0:ef -# SHA1 Fingerprint: 53:a2:b0:4b:ca:6b:d6:45:e6:39:8a:8e:c4:0d:d2:bf:77:c3:a2:90 -# SHA256 Fingerprint: 4f:a3:12:6d:8d:3a:11:d1:c4:85:5a:4f:80:7c:ba:d6:cf:91:9d:3a:5a:88:b0:3b:ea:2c:63:72:d9:3c:40:c9 ------BEGIN CERTIFICATE----- -MIIFWjCCA0KgAwIBAgISEdK7udcjGJ5AXwqdLdDfJWfRMA0GCSqGSIb3DQEBDAUA -MEYxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMRwwGgYD -VQQDExNHbG9iYWxTaWduIFJvb3QgUjQ2MB4XDTE5MDMyMDAwMDAwMFoXDTQ2MDMy -MDAwMDAwMFowRjELMAkGA1UEBhMCQkUxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYt -c2ExHDAaBgNVBAMTE0dsb2JhbFNpZ24gUm9vdCBSNDYwggIiMA0GCSqGSIb3DQEB -AQUAA4ICDwAwggIKAoICAQCsrHQy6LNl5brtQyYdpokNRbopiLKkHWPd08EsCVeJ -OaFV6Wc0dwxu5FUdUiXSE2te4R2pt32JMl8Nnp8semNgQB+msLZ4j5lUlghYruQG -vGIFAha/r6gjA7aUD7xubMLL1aa7DOn2wQL7Id5m3RerdELv8HQvJfTqa1VbkNud -316HCkD7rRlr+/fKYIje2sGP1q7Vf9Q8g+7XFkyDRTNrJ9CG0Bwta/OrffGFqfUo -0q3v84RLHIf8E6M6cqJaESvWJ3En7YEtbWaBkoe0G1h6zD8K+kZPTXhc+CtI4wSE -y132tGqzZfxCnlEmIyDLPRT5ge1lFgBPGmSXZgjPjHvjK8Cd+RTyG/FWaha/LIWF -zXg4mutCagI0GIMXTpRW+LaCtfOW3T3zvn8gdz57GSNrLNRyc0NXfeD412lPFzYE -+cCQYDdF3uYM2HSNrpyibXRdQr4G9dlkbgIQrImwTDsHTUB+JMWKmIJ5jqSngiCN -I/onccnfxkF0oE32kRbcRoxfKWMxWXEM2G/CtjJ9++ZdU6Z+Ffy7dXxd7Pj2Fxzs -x2sZy/N78CsHpdlseVR2bJ0cpm4O6XkMqCNqo98bMDGfsVR7/mrLZqrcZdCinkqa -ByFrgY/bxFn63iLABJzjqls2k+g9vXqhnQt2sQvHnf3PmKgGwvgqo6GDoLclcqUC -4wIDAQABo0IwQDAOBgNVHQ8BAf8EBAMCAYYwDwYDVR0TAQH/BAUwAwEB/zAdBgNV -HQ4EFgQUA1yrc4GHqMywptWU4jaWSf8FmSwwDQYJKoZIhvcNAQEMBQADggIBAHx4 -7PYCLLtbfpIrXTncvtgdokIzTfnvpCo7RGkerNlFo048p9gkUbJUHJNOxO97k4Vg -JuoJSOD1u8fpaNK7ajFxzHmuEajwmf3lH7wvqMxX63bEIaZHU1VNaL8FpO7XJqti -2kM3S+LGteWygxk6x9PbTZ4IevPuzz5i+6zoYMzRx6Fcg0XERczzF2sUyQQCPtIk -pnnpHs6i58FZFZ8d4kuaPp92CC1r2LpXFNqD6v6MVenQTqnMdzGxRBF6XLE+0xRF -FRhiJBPSy03OXIPBNvIQtQ6IbbjhVp+J3pZmOUdkLG5NrmJ7v2B0GbhWrJKsFjLt -rWhV/pi60zTe9Mlhww6G9kuEYO4Ne7UyWHmRVSyBQ7N0H3qqJZ4d16GLuc1CLgSk -ZoNNiTW2bKg2SnkheCLQQrzRQDGQob4Ez8pn7fXwgNNgyYMqIgXQBztSvwyeqiv5 -u+YfjyW6hY0XHgL+XVAEV8/+LbzvXMAaq7afJMbfc2hIkCwU9D9SGuTSyxTDYWnP -4vkYxboznxSjBF25cfe1lNj2M8FawTSLfJvdkzrnE6JwYZ+vj+vYxXX4M2bUdGc6 -N3ec592kD3ZDZopD8p/7DEJ4Y9HiD2971KE9dJeFt0g5QdYg/NA6s/rob8SKunE3 -vouXsXgxT7PntgMTzlSdriVZzH81Xwj3QEUxeCp6 ------END CERTIFICATE----- - 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-# Issuer: CN=GLOBALTRUST 2020 O=e-commerce monitoring GmbH -# Subject: CN=GLOBALTRUST 2020 O=e-commerce monitoring GmbH -# Label: "GLOBALTRUST 2020" -# Serial: 109160994242082918454945253 -# MD5 Fingerprint: 8a:c7:6f:cb:6d:e3:cc:a2:f1:7c:83:fa:0e:78:d7:e8 -# SHA1 Fingerprint: d0:67:c1:13:51:01:0c:aa:d0:c7:6a:65:37:31:16:26:4f:53:71:a2 -# SHA256 Fingerprint: 9a:29:6a:51:82:d1:d4:51:a2:e3:7f:43:9b:74:da:af:a2:67:52:33:29:f9:0f:9a:0d:20:07:c3:34:e2:3c:9a ------BEGIN CERTIFICATE----- -MIIFgjCCA2qgAwIBAgILWku9WvtPilv6ZeUwDQYJKoZIhvcNAQELBQAwTTELMAkG -A1UEBhMCQVQxIzAhBgNVBAoTGmUtY29tbWVyY2UgbW9uaXRvcmluZyBHbWJIMRkw -FwYDVQQDExBHTE9CQUxUUlVTVCAyMDIwMB4XDTIwMDIxMDAwMDAwMFoXDTQwMDYx -MDAwMDAwMFowTTELMAkGA1UEBhMCQVQxIzAhBgNVBAoTGmUtY29tbWVyY2UgbW9u -aXRvcmluZyBHbWJIMRkwFwYDVQQDExBHTE9CQUxUUlVTVCAyMDIwMIICIjANBgkq -hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAri5WrRsc7/aVj6B3GyvTY4+ETUWiD59b -RatZe1E0+eyLinjF3WuvvcTfk0Uev5E4C64OFudBc/jbu9G4UeDLgztzOG53ig9Z -YybNpyrOVPu44sB8R85gfD+yc/LAGbaKkoc1DZAoouQVBGM+uq/ufF7MpotQsjj3 -QWPKzv9pj2gOlTblzLmMCcpL3TGQlsjMH/1WljTbjhzqLL6FLmPdqqmV0/0plRPw -yJiT2S0WR5ARg6I6IqIoV6Lr/sCMKKCmfecqQjuCgGOlYx8ZzHyyZqjC0203b+J+ -BlHZRYQfEs4kUmSFC0iAToexIiIwquuuvuAC4EDosEKAA1GqtH6qRNdDYfOiaxaJ -SaSjpCuKAsR49GiKweR6NrFvG5Ybd0mN1MkGco/PU+PcF4UgStyYJ9ORJitHHmkH -r96i5OTUawuzXnzUJIBHKWk7buis/UDr2O1xcSvy6Fgd60GXIsUf1DnQJ4+H4xj0 -4KlGDfV0OoIu0G4skaMxXDtG6nsEEFZegB31pWXogvziB4xiRfUg3kZwhqG8k9Me -dKZssCz3AwyIDMvUclOGvGBG85hqwvG/Q/lwIHfKN0F5VVJjjVsSn8VoxIidrPIw -q7ejMZdnrY8XD2zHc+0klGvIg5rQmjdJBKuxFshsSUktq6HQjJLyQUp5ISXbY9e2 -nKd+Qmn7OmMCAwEAAaNjMGEwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMC -AQYwHQYDVR0OBBYEFNwuH9FhN3nkq9XVsxJxaD1qaJwiMB8GA1UdIwQYMBaAFNwu -H9FhN3nkq9XVsxJxaD1qaJwiMA0GCSqGSIb3DQEBCwUAA4ICAQCR8EICaEDuw2jA -VC/f7GLDw56KoDEoqoOOpFaWEhCGVrqXctJUMHytGdUdaG/7FELYjQ7ztdGl4wJC -XtzoRlgHNQIw4Lx0SsFDKv/bGtCwr2zD/cuz9X9tAy5ZVp0tLTWMstZDFyySCstd -6IwPS3BD0IL/qMy/pJTAvoe9iuOTe8aPmxadJ2W8esVCgmxcB9CpwYhgROmYhRZf -+I/KARDOJcP5YBugxZfD0yyIMaK9MOzQ0MAS8cE54+X1+NZK3TTN+2/BT+MAi1bi -kvcoskJ3ciNnxz8RFbLEAwW+uxF7Cr+obuf/WEPPm2eggAe2HcqtbepBEX4tdJP7 -wry+UUTF72glJ4DjyKDUEuzZpTcdN3y0kcra1LGWge9oXHYQSa9+pTeAsRxSvTOB -TI/53WXZFM2KJVj04sWDpQmQ1GwUY7VA3+vA/MRYfg0UFodUJ25W5HCEuGwyEn6C -MUO+1918oa2u1qsgEu8KwxCMSZY13At1XrFP1U80DhEgB3VDRemjEdqso5nCtnkn -4rnvyOL2NSl6dPrFf4IFYqYK6miyeUcGbvJXqBUzxvd4Sj1Ce2t+/vdG6tHrju+I -aFvowdlxfv1k7/9nR4hYJS8+hge9+6jlgqispdNpQ80xiEmEU5LAsTkbOYMBMMTy -qfrQA71yN2BWHzZ8vTmR9W0Nv3vXkg== ------END CERTIFICATE----- - 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-# Issuer: CN=Certum EC-384 CA O=Asseco Data Systems S.A. 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Passing --cert to the standalone - # pip does not work since requests calls where() unconditionally on import. - _PIP_STANDALONE_CERT = os.environ.get("_PIP_STANDALONE_CERT") - if _PIP_STANDALONE_CERT: - def where(): - return _PIP_STANDALONE_CERT - raise _PipPatchedCertificate() - - from importlib.resources import path as get_path, read_text - - _CACERT_CTX = None - _CACERT_PATH = None - - def where(): - # This is slightly terrible, but we want to delay extracting the file - # in cases where we're inside of a zipimport situation until someone - # actually calls where(), but we don't want to re-extract the file - # on every call of where(), so we'll do it once then store it in a - # global variable. - global _CACERT_CTX - global _CACERT_PATH - if _CACERT_PATH is None: - # This is slightly janky, the importlib.resources API wants you to - # manage the cleanup of this file, so it doesn't actually return a - # path, it returns a context manager that will give you the path - # when you enter it and will do any cleanup when you leave it. In - # the common case of not needing a temporary file, it will just - # return the file system location and the __exit__() is a no-op. - # - # We also have to hold onto the actual context manager, because - # it will do the cleanup whenever it gets garbage collected, so - # we will also store that at the global level as well. - _CACERT_CTX = get_path("pip._vendor.certifi", "cacert.pem") - _CACERT_PATH = str(_CACERT_CTX.__enter__()) - - return _CACERT_PATH - -except _PipPatchedCertificate: - pass - -except ImportError: - # This fallback will work for Python versions prior to 3.7 that lack the - # importlib.resources module but relies on the existing `where` function - # so won't address issues with environments like PyOxidizer that don't set - # __file__ on modules. - def read_text(_module, _path, encoding="ascii"): - with open(where(), "r", encoding=encoding) as data: - return data.read() - - # If we don't have importlib.resources, then we will just do the old logic - # of assuming we're on the filesystem and munge the path directly. - def where(): - f = os.path.dirname(__file__) - - return os.path.join(f, "cacert.pem") - - -def contents(): - return read_text("certifi", "cacert.pem", encoding="ascii") diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/__init__.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/__init__.py deleted file mode 100644 index 80ad254..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/__init__.py +++ /dev/null @@ -1,83 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - - -from .universaldetector import UniversalDetector -from .enums import InputState -from .version import __version__, VERSION - - -__all__ = ['UniversalDetector', 'detect', 'detect_all', '__version__', 'VERSION'] - - -def detect(byte_str): - """ - Detect the encoding of the given byte string. - - :param byte_str: The byte sequence to examine. - :type byte_str: ``bytes`` or ``bytearray`` - """ - if not isinstance(byte_str, bytearray): - if not isinstance(byte_str, bytes): - raise TypeError('Expected object of type bytes or bytearray, got: ' - '{}'.format(type(byte_str))) - else: - byte_str = bytearray(byte_str) - detector = UniversalDetector() - detector.feed(byte_str) - return detector.close() - - -def detect_all(byte_str): - """ - Detect all the possible encodings of the given byte string. - - :param byte_str: The byte sequence to examine. - :type byte_str: ``bytes`` or ``bytearray`` - """ - if not isinstance(byte_str, bytearray): - if not isinstance(byte_str, bytes): - raise TypeError('Expected object of type bytes or bytearray, got: ' - '{}'.format(type(byte_str))) - else: - byte_str = bytearray(byte_str) - - detector = UniversalDetector() - detector.feed(byte_str) - detector.close() - - if detector._input_state == InputState.HIGH_BYTE: - results = [] - for prober in detector._charset_probers: - if prober.get_confidence() > detector.MINIMUM_THRESHOLD: - charset_name = prober.charset_name - lower_charset_name = prober.charset_name.lower() - # Use Windows encoding name instead of ISO-8859 if we saw any - # extra Windows-specific bytes - if lower_charset_name.startswith('iso-8859'): - if detector._has_win_bytes: - charset_name = detector.ISO_WIN_MAP.get(lower_charset_name, - charset_name) - results.append({ - 'encoding': charset_name, - 'confidence': prober.get_confidence(), - 'language': prober.language, - }) - if len(results) > 0: - return sorted(results, key=lambda result: -result['confidence']) - - return [detector.result] diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/big5freq.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/big5freq.py deleted file mode 100644 index 38f3251..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/big5freq.py +++ /dev/null @@ -1,386 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Communicator client code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -# Big5 frequency table -# by Taiwan's Mandarin Promotion Council -# -# -# 128 --> 0.42261 -# 256 --> 0.57851 -# 512 --> 0.74851 -# 1024 --> 0.89384 -# 2048 --> 0.97583 -# -# Ideal Distribution Ratio = 0.74851/(1-0.74851) =2.98 -# Random Distribution Ration = 512/(5401-512)=0.105 -# -# Typical Distribution Ratio about 25% of Ideal one, still much higher than RDR - -BIG5_TYPICAL_DISTRIBUTION_RATIO = 0.75 - -#Char to FreqOrder table -BIG5_TABLE_SIZE = 5376 - -BIG5_CHAR_TO_FREQ_ORDER = ( - 1,1801,1506, 255,1431, 198, 9, 82, 6,5008, 177, 202,3681,1256,2821, 110, # 16 -3814, 33,3274, 261, 76, 44,2114, 16,2946,2187,1176, 659,3971, 26,3451,2653, # 32 -1198,3972,3350,4202, 410,2215, 302, 590, 361,1964, 8, 204, 58,4510,5009,1932, # 48 - 63,5010,5011, 317,1614, 75, 222, 159,4203,2417,1480,5012,3555,3091, 224,2822, # 64 -3682, 3, 10,3973,1471, 29,2787,1135,2866,1940, 873, 130,3275,1123, 312,5013, # 80 -4511,2052, 507, 252, 682,5014, 142,1915, 124, 206,2947, 34,3556,3204, 64, 604, # 96 -5015,2501,1977,1978, 155,1991, 645, 641,1606,5016,3452, 337, 72, 406,5017, 80, # 112 - 630, 238,3205,1509, 263, 939,1092,2654, 756,1440,1094,3453, 449, 69,2987, 591, # 128 - 179,2096, 471, 115,2035,1844, 60, 50,2988, 134, 806,1869, 734,2036,3454, 180, # 144 - 995,1607, 156, 537,2907, 688,5018, 319,1305, 779,2145, 514,2379, 298,4512, 359, # 160 -2502, 90,2716,1338, 663, 11, 906,1099,2553, 20,2441, 182, 532,1716,5019, 732, # 176 -1376,4204,1311,1420,3206, 25,2317,1056, 113, 399, 382,1950, 242,3455,2474, 529, # 192 -3276, 475,1447,3683,5020, 117, 21, 656, 810,1297,2300,2334,3557,5021, 126,4205, # 208 - 706, 456, 150, 613,4513, 71,1118,2037,4206, 145,3092, 85, 835, 486,2115,1246, # 224 -1426, 428, 727,1285,1015, 800, 106, 623, 303,1281,5022,2128,2359, 347,3815, 221, # 240 -3558,3135,5023,1956,1153,4207, 83, 296,1199,3093, 192, 624, 93,5024, 822,1898, # 256 -2823,3136, 795,2065, 991,1554,1542,1592, 27, 43,2867, 859, 139,1456, 860,4514, # 272 - 437, 712,3974, 164,2397,3137, 695, 211,3037,2097, 195,3975,1608,3559,3560,3684, # 288 -3976, 234, 811,2989,2098,3977,2233,1441,3561,1615,2380, 668,2077,1638, 305, 228, # 304 -1664,4515, 467, 415,5025, 262,2099,1593, 239, 108, 300, 200,1033, 512,1247,2078, # 320 -5026,5027,2176,3207,3685,2682, 593, 845,1062,3277, 88,1723,2038,3978,1951, 212, # 336 - 266, 152, 149, 468,1899,4208,4516, 77, 187,5028,3038, 37, 5,2990,5029,3979, # 352 -5030,5031, 39,2524,4517,2908,3208,2079, 55, 148, 74,4518, 545, 483,1474,1029, # 368 -1665, 217,1870,1531,3138,1104,2655,4209, 24, 172,3562, 900,3980,3563,3564,4519, # 384 - 32,1408,2824,1312, 329, 487,2360,2251,2717, 784,2683, 4,3039,3351,1427,1789, # 400 - 188, 109, 499,5032,3686,1717,1790, 888,1217,3040,4520,5033,3565,5034,3352,1520, # 416 -3687,3981, 196,1034, 775,5035,5036, 929,1816, 249, 439, 38,5037,1063,5038, 794, # 432 -3982,1435,2301, 46, 178,3278,2066,5039,2381,5040, 214,1709,4521, 804, 35, 707, # 448 - 324,3688,1601,2554, 140, 459,4210,5041,5042,1365, 839, 272, 978,2262,2580,3456, # 464 -2129,1363,3689,1423, 697, 100,3094, 48, 70,1231, 495,3139,2196,5043,1294,5044, # 480 -2080, 462, 586,1042,3279, 853, 256, 988, 185,2382,3457,1698, 434,1084,5045,3458, # 496 - 314,2625,2788,4522,2335,2336, 569,2285, 637,1817,2525, 757,1162,1879,1616,3459, # 512 - 287,1577,2116, 768,4523,1671,2868,3566,2526,1321,3816, 909,2418,5046,4211, 933, # 528 -3817,4212,2053,2361,1222,4524, 765,2419,1322, 786,4525,5047,1920,1462,1677,2909, # 544 -1699,5048,4526,1424,2442,3140,3690,2600,3353,1775,1941,3460,3983,4213, 309,1369, # 560 -1130,2825, 364,2234,1653,1299,3984,3567,3985,3986,2656, 525,1085,3041, 902,2001, # 576 -1475, 964,4527, 421,1845,1415,1057,2286, 940,1364,3141, 376,4528,4529,1381, 7, # 592 -2527, 983,2383, 336,1710,2684,1846, 321,3461, 559,1131,3042,2752,1809,1132,1313, # 608 - 265,1481,1858,5049, 352,1203,2826,3280, 167,1089, 420,2827, 776, 792,1724,3568, # 624 -4214,2443,3281,5050,4215,5051, 446, 229, 333,2753, 901,3818,1200,1557,4530,2657, # 640 -1921, 395,2754,2685,3819,4216,1836, 125, 916,3209,2626,4531,5052,5053,3820,5054, # 656 -5055,5056,4532,3142,3691,1133,2555,1757,3462,1510,2318,1409,3569,5057,2146, 438, # 672 -2601,2910,2384,3354,1068, 958,3043, 461, 311,2869,2686,4217,1916,3210,4218,1979, # 688 - 383, 750,2755,2627,4219, 274, 539, 385,1278,1442,5058,1154,1965, 384, 561, 210, # 704 - 98,1295,2556,3570,5059,1711,2420,1482,3463,3987,2911,1257, 129,5060,3821, 642, # 720 - 523,2789,2790,2658,5061, 141,2235,1333, 68, 176, 441, 876, 907,4220, 603,2602, # 736 - 710, 171,3464, 404, 549, 18,3143,2398,1410,3692,1666,5062,3571,4533,2912,4534, # 752 -5063,2991, 368,5064, 146, 366, 99, 871,3693,1543, 748, 807,1586,1185, 22,2263, # 768 - 379,3822,3211,5065,3212, 505,1942,2628,1992,1382,2319,5066, 380,2362, 218, 702, # 784 -1818,1248,3465,3044,3572,3355,3282,5067,2992,3694, 930,3283,3823,5068, 59,5069, # 800 - 585, 601,4221, 497,3466,1112,1314,4535,1802,5070,1223,1472,2177,5071, 749,1837, # 816 - 690,1900,3824,1773,3988,1476, 429,1043,1791,2236,2117, 917,4222, 447,1086,1629, # 832 -5072, 556,5073,5074,2021,1654, 844,1090, 105, 550, 966,1758,2828,1008,1783, 686, # 848 -1095,5075,2287, 793,1602,5076,3573,2603,4536,4223,2948,2302,4537,3825, 980,2503, # 864 - 544, 353, 527,4538, 908,2687,2913,5077, 381,2629,1943,1348,5078,1341,1252, 560, # 880 -3095,5079,3467,2870,5080,2054, 973, 886,2081, 143,4539,5081,5082, 157,3989, 496, # 896 -4224, 57, 840, 540,2039,4540,4541,3468,2118,1445, 970,2264,1748,1966,2082,4225, # 912 -3144,1234,1776,3284,2829,3695, 773,1206,2130,1066,2040,1326,3990,1738,1725,4226, # 928 - 279,3145, 51,1544,2604, 423,1578,2131,2067, 173,4542,1880,5083,5084,1583, 264, # 944 - 610,3696,4543,2444, 280, 154,5085,5086,5087,1739, 338,1282,3096, 693,2871,1411, # 960 -1074,3826,2445,5088,4544,5089,5090,1240, 952,2399,5091,2914,1538,2688, 685,1483, # 976 -4227,2475,1436, 953,4228,2055,4545, 671,2400, 79,4229,2446,3285, 608, 567,2689, # 992 -3469,4230,4231,1691, 393,1261,1792,2401,5092,4546,5093,5094,5095,5096,1383,1672, # 1008 -3827,3213,1464, 522,1119, 661,1150, 216, 675,4547,3991,1432,3574, 609,4548,2690, # 1024 -2402,5097,5098,5099,4232,3045, 0,5100,2476, 315, 231,2447, 301,3356,4549,2385, # 1040 -5101, 233,4233,3697,1819,4550,4551,5102, 96,1777,1315,2083,5103, 257,5104,1810, # 1056 -3698,2718,1139,1820,4234,2022,1124,2164,2791,1778,2659,5105,3097, 363,1655,3214, # 1072 -5106,2993,5107,5108,5109,3992,1567,3993, 718, 103,3215, 849,1443, 341,3357,2949, # 1088 -1484,5110,1712, 127, 67, 339,4235,2403, 679,1412, 821,5111,5112, 834, 738, 351, # 1104 -2994,2147, 846, 235,1497,1881, 418,1993,3828,2719, 186,1100,2148,2756,3575,1545, # 1120 -1355,2950,2872,1377, 583,3994,4236,2581,2995,5113,1298,3699,1078,2557,3700,2363, # 1136 - 78,3829,3830, 267,1289,2100,2002,1594,4237, 348, 369,1274,2197,2178,1838,4552, # 1152 -1821,2830,3701,2757,2288,2003,4553,2951,2758, 144,3358, 882,4554,3995,2759,3470, # 1168 -4555,2915,5114,4238,1726, 320,5115,3996,3046, 788,2996,5116,2831,1774,1327,2873, # 1184 -3997,2832,5117,1306,4556,2004,1700,3831,3576,2364,2660, 787,2023, 506, 824,3702, # 1200 - 534, 323,4557,1044,3359,2024,1901, 946,3471,5118,1779,1500,1678,5119,1882,4558, # 1216 - 165, 243,4559,3703,2528, 123, 683,4239, 764,4560, 36,3998,1793, 589,2916, 816, # 1232 - 626,1667,3047,2237,1639,1555,1622,3832,3999,5120,4000,2874,1370,1228,1933, 891, # 1248 -2084,2917, 304,4240,5121, 292,2997,2720,3577, 691,2101,4241,1115,4561, 118, 662, # 1264 -5122, 611,1156, 854,2386,1316,2875, 2, 386, 515,2918,5123,5124,3286, 868,2238, # 1280 -1486, 855,2661, 785,2216,3048,5125,1040,3216,3578,5126,3146, 448,5127,1525,5128, # 1296 -2165,4562,5129,3833,5130,4242,2833,3579,3147, 503, 818,4001,3148,1568, 814, 676, # 1312 -1444, 306,1749,5131,3834,1416,1030, 197,1428, 805,2834,1501,4563,5132,5133,5134, # 1328 -1994,5135,4564,5136,5137,2198, 13,2792,3704,2998,3149,1229,1917,5138,3835,2132, # 1344 -5139,4243,4565,2404,3580,5140,2217,1511,1727,1120,5141,5142, 646,3836,2448, 307, # 1360 -5143,5144,1595,3217,5145,5146,5147,3705,1113,1356,4002,1465,2529,2530,5148, 519, # 1376 -5149, 128,2133, 92,2289,1980,5150,4003,1512, 342,3150,2199,5151,2793,2218,1981, # 1392 -3360,4244, 290,1656,1317, 789, 827,2365,5152,3837,4566, 562, 581,4004,5153, 401, # 1408 -4567,2252, 94,4568,5154,1399,2794,5155,1463,2025,4569,3218,1944,5156, 828,1105, # 1424 -4245,1262,1394,5157,4246, 605,4570,5158,1784,2876,5159,2835, 819,2102, 578,2200, # 1440 -2952,5160,1502, 436,3287,4247,3288,2836,4005,2919,3472,3473,5161,2721,2320,5162, # 1456 -5163,2337,2068, 23,4571, 193, 826,3838,2103, 699,1630,4248,3098, 390,1794,1064, # 1472 -3581,5164,1579,3099,3100,1400,5165,4249,1839,1640,2877,5166,4572,4573, 137,4250, # 1488 - 598,3101,1967, 780, 104, 974,2953,5167, 278, 899, 253, 402, 572, 504, 493,1339, # 1504 -5168,4006,1275,4574,2582,2558,5169,3706,3049,3102,2253, 565,1334,2722, 863, 41, # 1520 -5170,5171,4575,5172,1657,2338, 19, 463,2760,4251, 606,5173,2999,3289,1087,2085, # 1536 -1323,2662,3000,5174,1631,1623,1750,4252,2691,5175,2878, 791,2723,2663,2339, 232, # 1552 -2421,5176,3001,1498,5177,2664,2630, 755,1366,3707,3290,3151,2026,1609, 119,1918, # 1568 -3474, 862,1026,4253,5178,4007,3839,4576,4008,4577,2265,1952,2477,5179,1125, 817, # 1584 -4254,4255,4009,1513,1766,2041,1487,4256,3050,3291,2837,3840,3152,5180,5181,1507, # 1600 -5182,2692, 733, 40,1632,1106,2879, 345,4257, 841,2531, 230,4578,3002,1847,3292, # 1616 -3475,5183,1263, 986,3476,5184, 735, 879, 254,1137, 857, 622,1300,1180,1388,1562, # 1632 -4010,4011,2954, 967,2761,2665,1349, 592,2134,1692,3361,3003,1995,4258,1679,4012, # 1648 -1902,2188,5185, 739,3708,2724,1296,1290,5186,4259,2201,2202,1922,1563,2605,2559, # 1664 -1871,2762,3004,5187, 435,5188, 343,1108, 596, 17,1751,4579,2239,3477,3709,5189, # 1680 -4580, 294,3582,2955,1693, 477, 979, 281,2042,3583, 643,2043,3710,2631,2795,2266, # 1696 -1031,2340,2135,2303,3584,4581, 367,1249,2560,5190,3585,5191,4582,1283,3362,2005, # 1712 - 240,1762,3363,4583,4584, 836,1069,3153, 474,5192,2149,2532, 268,3586,5193,3219, # 1728 -1521,1284,5194,1658,1546,4260,5195,3587,3588,5196,4261,3364,2693,1685,4262, 961, # 1744 -1673,2632, 190,2006,2203,3841,4585,4586,5197, 570,2504,3711,1490,5198,4587,2633, # 1760 -3293,1957,4588, 584,1514, 396,1045,1945,5199,4589,1968,2449,5200,5201,4590,4013, # 1776 - 619,5202,3154,3294, 215,2007,2796,2561,3220,4591,3221,4592, 763,4263,3842,4593, # 1792 -5203,5204,1958,1767,2956,3365,3712,1174, 452,1477,4594,3366,3155,5205,2838,1253, # 1808 -2387,2189,1091,2290,4264, 492,5206, 638,1169,1825,2136,1752,4014, 648, 926,1021, # 1824 -1324,4595, 520,4596, 997, 847,1007, 892,4597,3843,2267,1872,3713,2405,1785,4598, # 1840 -1953,2957,3103,3222,1728,4265,2044,3714,4599,2008,1701,3156,1551, 30,2268,4266, # 1856 -5207,2027,4600,3589,5208, 501,5209,4267, 594,3478,2166,1822,3590,3479,3591,3223, # 1872 - 829,2839,4268,5210,1680,3157,1225,4269,5211,3295,4601,4270,3158,2341,5212,4602, # 1888 -4271,5213,4015,4016,5214,1848,2388,2606,3367,5215,4603, 374,4017, 652,4272,4273, # 1904 - 375,1140, 798,5216,5217,5218,2366,4604,2269, 546,1659, 138,3051,2450,4605,5219, # 1920 -2254, 612,1849, 910, 796,3844,1740,1371, 825,3845,3846,5220,2920,2562,5221, 692, # 1936 - 444,3052,2634, 801,4606,4274,5222,1491, 244,1053,3053,4275,4276, 340,5223,4018, # 1952 -1041,3005, 293,1168, 87,1357,5224,1539, 959,5225,2240, 721, 694,4277,3847, 219, # 1968 -1478, 644,1417,3368,2666,1413,1401,1335,1389,4019,5226,5227,3006,2367,3159,1826, # 1984 - 730,1515, 184,2840, 66,4607,5228,1660,2958, 246,3369, 378,1457, 226,3480, 975, # 2000 -4020,2959,1264,3592, 674, 696,5229, 163,5230,1141,2422,2167, 713,3593,3370,4608, # 2016 -4021,5231,5232,1186, 15,5233,1079,1070,5234,1522,3224,3594, 276,1050,2725, 758, # 2032 -1126, 653,2960,3296,5235,2342, 889,3595,4022,3104,3007, 903,1250,4609,4023,3481, # 2048 -3596,1342,1681,1718, 766,3297, 286, 89,2961,3715,5236,1713,5237,2607,3371,3008, # 2064 -5238,2962,2219,3225,2880,5239,4610,2505,2533, 181, 387,1075,4024, 731,2190,3372, # 2080 -5240,3298, 310, 313,3482,2304, 770,4278, 54,3054, 189,4611,3105,3848,4025,5241, # 2096 -1230,1617,1850, 355,3597,4279,4612,3373, 111,4280,3716,1350,3160,3483,3055,4281, # 2112 -2150,3299,3598,5242,2797,4026,4027,3009, 722,2009,5243,1071, 247,1207,2343,2478, # 2128 -1378,4613,2010, 864,1437,1214,4614, 373,3849,1142,2220, 667,4615, 442,2763,2563, # 2144 -3850,4028,1969,4282,3300,1840, 837, 170,1107, 934,1336,1883,5244,5245,2119,4283, # 2160 -2841, 743,1569,5246,4616,4284, 582,2389,1418,3484,5247,1803,5248, 357,1395,1729, # 2176 -3717,3301,2423,1564,2241,5249,3106,3851,1633,4617,1114,2086,4285,1532,5250, 482, # 2192 -2451,4618,5251,5252,1492, 833,1466,5253,2726,3599,1641,2842,5254,1526,1272,3718, # 2208 -4286,1686,1795, 416,2564,1903,1954,1804,5255,3852,2798,3853,1159,2321,5256,2881, # 2224 -4619,1610,1584,3056,2424,2764, 443,3302,1163,3161,5257,5258,4029,5259,4287,2506, # 2240 -3057,4620,4030,3162,2104,1647,3600,2011,1873,4288,5260,4289, 431,3485,5261, 250, # 2256 - 97, 81,4290,5262,1648,1851,1558, 160, 848,5263, 866, 740,1694,5264,2204,2843, # 2272 -3226,4291,4621,3719,1687, 950,2479, 426, 469,3227,3720,3721,4031,5265,5266,1188, # 2288 - 424,1996, 861,3601,4292,3854,2205,2694, 168,1235,3602,4293,5267,2087,1674,4622, # 2304 -3374,3303, 220,2565,1009,5268,3855, 670,3010, 332,1208, 717,5269,5270,3603,2452, # 2320 -4032,3375,5271, 513,5272,1209,2882,3376,3163,4623,1080,5273,5274,5275,5276,2534, # 2336 -3722,3604, 815,1587,4033,4034,5277,3605,3486,3856,1254,4624,1328,3058,1390,4035, # 2352 -1741,4036,3857,4037,5278, 236,3858,2453,3304,5279,5280,3723,3859,1273,3860,4625, # 2368 -5281, 308,5282,4626, 245,4627,1852,2480,1307,2583, 430, 715,2137,2454,5283, 270, # 2384 - 199,2883,4038,5284,3606,2727,1753, 761,1754, 725,1661,1841,4628,3487,3724,5285, # 2400 -5286, 587, 14,3305, 227,2608, 326, 480,2270, 943,2765,3607, 291, 650,1884,5287, # 2416 -1702,1226, 102,1547, 62,3488, 904,4629,3489,1164,4294,5288,5289,1224,1548,2766, # 2432 - 391, 498,1493,5290,1386,1419,5291,2056,1177,4630, 813, 880,1081,2368, 566,1145, # 2448 -4631,2291,1001,1035,2566,2609,2242, 394,1286,5292,5293,2069,5294, 86,1494,1730, # 2464 -4039, 491,1588, 745, 897,2963, 843,3377,4040,2767,2884,3306,1768, 998,2221,2070, # 2480 - 397,1827,1195,1970,3725,3011,3378, 284,5295,3861,2507,2138,2120,1904,5296,4041, # 2496 -2151,4042,4295,1036,3490,1905, 114,2567,4296, 209,1527,5297,5298,2964,2844,2635, # 2512 -2390,2728,3164, 812,2568,5299,3307,5300,1559, 737,1885,3726,1210, 885, 28,2695, # 2528 -3608,3862,5301,4297,1004,1780,4632,5302, 346,1982,2222,2696,4633,3863,1742, 797, # 2544 -1642,4043,1934,1072,1384,2152, 896,4044,3308,3727,3228,2885,3609,5303,2569,1959, # 2560 -4634,2455,1786,5304,5305,5306,4045,4298,1005,1308,3728,4299,2729,4635,4636,1528, # 2576 -2610, 161,1178,4300,1983, 987,4637,1101,4301, 631,4046,1157,3229,2425,1343,1241, # 2592 -1016,2243,2570, 372, 877,2344,2508,1160, 555,1935, 911,4047,5307, 466,1170, 169, # 2608 -1051,2921,2697,3729,2481,3012,1182,2012,2571,1251,2636,5308, 992,2345,3491,1540, # 2624 -2730,1201,2071,2406,1997,2482,5309,4638, 528,1923,2191,1503,1874,1570,2369,3379, # 2640 -3309,5310, 557,1073,5311,1828,3492,2088,2271,3165,3059,3107, 767,3108,2799,4639, # 2656 -1006,4302,4640,2346,1267,2179,3730,3230, 778,4048,3231,2731,1597,2667,5312,4641, # 2672 -5313,3493,5314,5315,5316,3310,2698,1433,3311, 131, 95,1504,4049, 723,4303,3166, # 2688 -1842,3610,2768,2192,4050,2028,2105,3731,5317,3013,4051,1218,5318,3380,3232,4052, # 2704 -4304,2584, 248,1634,3864, 912,5319,2845,3732,3060,3865, 654, 53,5320,3014,5321, # 2720 -1688,4642, 777,3494,1032,4053,1425,5322, 191, 820,2121,2846, 971,4643, 931,3233, # 2736 - 135, 664, 783,3866,1998, 772,2922,1936,4054,3867,4644,2923,3234, 282,2732, 640, # 2752 -1372,3495,1127, 922, 325,3381,5323,5324, 711,2045,5325,5326,4055,2223,2800,1937, # 2768 -4056,3382,2224,2255,3868,2305,5327,4645,3869,1258,3312,4057,3235,2139,2965,4058, # 2784 -4059,5328,2225, 258,3236,4646, 101,1227,5329,3313,1755,5330,1391,3314,5331,2924, # 2800 -2057, 893,5332,5333,5334,1402,4305,2347,5335,5336,3237,3611,5337,5338, 878,1325, # 2816 -1781,2801,4647, 259,1385,2585, 744,1183,2272,4648,5339,4060,2509,5340, 684,1024, # 2832 -4306,5341, 472,3612,3496,1165,3315,4061,4062, 322,2153, 881, 455,1695,1152,1340, # 2848 - 660, 554,2154,4649,1058,4650,4307, 830,1065,3383,4063,4651,1924,5342,1703,1919, # 2864 -5343, 932,2273, 122,5344,4652, 947, 677,5345,3870,2637, 297,1906,1925,2274,4653, # 2880 -2322,3316,5346,5347,4308,5348,4309, 84,4310, 112, 989,5349, 547,1059,4064, 701, # 2896 -3613,1019,5350,4311,5351,3497, 942, 639, 457,2306,2456, 993,2966, 407, 851, 494, # 2912 -4654,3384, 927,5352,1237,5353,2426,3385, 573,4312, 680, 921,2925,1279,1875, 285, # 2928 - 790,1448,1984, 719,2168,5354,5355,4655,4065,4066,1649,5356,1541, 563,5357,1077, # 2944 -5358,3386,3061,3498, 511,3015,4067,4068,3733,4069,1268,2572,3387,3238,4656,4657, # 2960 -5359, 535,1048,1276,1189,2926,2029,3167,1438,1373,2847,2967,1134,2013,5360,4313, # 2976 -1238,2586,3109,1259,5361, 700,5362,2968,3168,3734,4314,5363,4315,1146,1876,1907, # 2992 -4658,2611,4070, 781,2427, 132,1589, 203, 147, 273,2802,2407, 898,1787,2155,4071, # 3008 -4072,5364,3871,2803,5365,5366,4659,4660,5367,3239,5368,1635,3872, 965,5369,1805, # 3024 -2699,1516,3614,1121,1082,1329,3317,4073,1449,3873, 65,1128,2848,2927,2769,1590, # 3040 -3874,5370,5371, 12,2668, 45, 976,2587,3169,4661, 517,2535,1013,1037,3240,5372, # 3056 -3875,2849,5373,3876,5374,3499,5375,2612, 614,1999,2323,3877,3110,2733,2638,5376, # 3072 -2588,4316, 599,1269,5377,1811,3735,5378,2700,3111, 759,1060, 489,1806,3388,3318, # 3088 -1358,5379,5380,2391,1387,1215,2639,2256, 490,5381,5382,4317,1759,2392,2348,5383, # 3104 -4662,3878,1908,4074,2640,1807,3241,4663,3500,3319,2770,2349, 874,5384,5385,3501, # 3120 -3736,1859, 91,2928,3737,3062,3879,4664,5386,3170,4075,2669,5387,3502,1202,1403, # 3136 -3880,2969,2536,1517,2510,4665,3503,2511,5388,4666,5389,2701,1886,1495,1731,4076, # 3152 -2370,4667,5390,2030,5391,5392,4077,2702,1216, 237,2589,4318,2324,4078,3881,4668, # 3168 -4669,2703,3615,3504, 445,4670,5393,5394,5395,5396,2771, 61,4079,3738,1823,4080, # 3184 -5397, 687,2046, 935, 925, 405,2670, 703,1096,1860,2734,4671,4081,1877,1367,2704, # 3200 -3389, 918,2106,1782,2483, 334,3320,1611,1093,4672, 564,3171,3505,3739,3390, 945, # 3216 -2641,2058,4673,5398,1926, 872,4319,5399,3506,2705,3112, 349,4320,3740,4082,4674, # 3232 -3882,4321,3741,2156,4083,4675,4676,4322,4677,2408,2047, 782,4084, 400, 251,4323, # 3248 -1624,5400,5401, 277,3742, 299,1265, 476,1191,3883,2122,4324,4325,1109, 205,5402, # 3264 -2590,1000,2157,3616,1861,5403,5404,5405,4678,5406,4679,2573, 107,2484,2158,4085, # 3280 -3507,3172,5407,1533, 541,1301, 158, 753,4326,2886,3617,5408,1696, 370,1088,4327, # 3296 -4680,3618, 579, 327, 440, 162,2244, 269,1938,1374,3508, 968,3063, 56,1396,3113, # 3312 -2107,3321,3391,5409,1927,2159,4681,3016,5410,3619,5411,5412,3743,4682,2485,5413, # 3328 -2804,5414,1650,4683,5415,2613,5416,5417,4086,2671,3392,1149,3393,4087,3884,4088, # 3344 -5418,1076, 49,5419, 951,3242,3322,3323, 450,2850, 920,5420,1812,2805,2371,4328, # 3360 -1909,1138,2372,3885,3509,5421,3243,4684,1910,1147,1518,2428,4685,3886,5422,4686, # 3376 -2393,2614, 260,1796,3244,5423,5424,3887,3324, 708,5425,3620,1704,5426,3621,1351, # 3392 -1618,3394,3017,1887, 944,4329,3395,4330,3064,3396,4331,5427,3744, 422, 413,1714, # 3408 -3325, 500,2059,2350,4332,2486,5428,1344,1911, 954,5429,1668,5430,5431,4089,2409, # 3424 -4333,3622,3888,4334,5432,2307,1318,2512,3114, 133,3115,2887,4687, 629, 31,2851, # 3440 -2706,3889,4688, 850, 949,4689,4090,2970,1732,2089,4335,1496,1853,5433,4091, 620, # 3456 -3245, 981,1242,3745,3397,1619,3746,1643,3326,2140,2457,1971,1719,3510,2169,5434, # 3472 -3246,5435,5436,3398,1829,5437,1277,4690,1565,2048,5438,1636,3623,3116,5439, 869, # 3488 -2852, 655,3890,3891,3117,4092,3018,3892,1310,3624,4691,5440,5441,5442,1733, 558, # 3504 -4692,3747, 335,1549,3065,1756,4336,3748,1946,3511,1830,1291,1192, 470,2735,2108, # 3520 -2806, 913,1054,4093,5443,1027,5444,3066,4094,4693, 982,2672,3399,3173,3512,3247, # 3536 -3248,1947,2807,5445, 571,4694,5446,1831,5447,3625,2591,1523,2429,5448,2090, 984, # 3552 -4695,3749,1960,5449,3750, 852, 923,2808,3513,3751, 969,1519, 999,2049,2325,1705, # 3568 -5450,3118, 615,1662, 151, 597,4095,2410,2326,1049, 275,4696,3752,4337, 568,3753, # 3584 -3626,2487,4338,3754,5451,2430,2275, 409,3249,5452,1566,2888,3514,1002, 769,2853, # 3600 - 194,2091,3174,3755,2226,3327,4339, 628,1505,5453,5454,1763,2180,3019,4096, 521, # 3616 -1161,2592,1788,2206,2411,4697,4097,1625,4340,4341, 412, 42,3119, 464,5455,2642, # 3632 -4698,3400,1760,1571,2889,3515,2537,1219,2207,3893,2643,2141,2373,4699,4700,3328, # 3648 -1651,3401,3627,5456,5457,3628,2488,3516,5458,3756,5459,5460,2276,2092, 460,5461, # 3664 -4701,5462,3020, 962, 588,3629, 289,3250,2644,1116, 52,5463,3067,1797,5464,5465, # 3680 -5466,1467,5467,1598,1143,3757,4342,1985,1734,1067,4702,1280,3402, 465,4703,1572, # 3696 - 510,5468,1928,2245,1813,1644,3630,5469,4704,3758,5470,5471,2673,1573,1534,5472, # 3712 -5473, 536,1808,1761,3517,3894,3175,2645,5474,5475,5476,4705,3518,2929,1912,2809, # 3728 -5477,3329,1122, 377,3251,5478, 360,5479,5480,4343,1529, 551,5481,2060,3759,1769, # 3744 -2431,5482,2930,4344,3330,3120,2327,2109,2031,4706,1404, 136,1468,1479, 672,1171, # 3760 -3252,2308, 271,3176,5483,2772,5484,2050, 678,2736, 865,1948,4707,5485,2014,4098, # 3776 -2971,5486,2737,2227,1397,3068,3760,4708,4709,1735,2931,3403,3631,5487,3895, 509, # 3792 -2854,2458,2890,3896,5488,5489,3177,3178,4710,4345,2538,4711,2309,1166,1010, 552, # 3808 - 681,1888,5490,5491,2972,2973,4099,1287,1596,1862,3179, 358, 453, 736, 175, 478, # 3824 -1117, 905,1167,1097,5492,1854,1530,5493,1706,5494,2181,3519,2292,3761,3520,3632, # 3840 -4346,2093,4347,5495,3404,1193,2489,4348,1458,2193,2208,1863,1889,1421,3331,2932, # 3856 -3069,2182,3521, 595,2123,5496,4100,5497,5498,4349,1707,2646, 223,3762,1359, 751, # 3872 -3121, 183,3522,5499,2810,3021, 419,2374, 633, 704,3897,2394, 241,5500,5501,5502, # 3888 - 838,3022,3763,2277,2773,2459,3898,1939,2051,4101,1309,3122,2246,1181,5503,1136, # 3904 -2209,3899,2375,1446,4350,2310,4712,5504,5505,4351,1055,2615, 484,3764,5506,4102, # 3920 - 625,4352,2278,3405,1499,4353,4103,5507,4104,4354,3253,2279,2280,3523,5508,5509, # 3936 -2774, 808,2616,3765,3406,4105,4355,3123,2539, 526,3407,3900,4356, 955,5510,1620, # 3952 -4357,2647,2432,5511,1429,3766,1669,1832, 994, 928,5512,3633,1260,5513,5514,5515, # 3968 -1949,2293, 741,2933,1626,4358,2738,2460, 867,1184, 362,3408,1392,5516,5517,4106, # 3984 -4359,1770,1736,3254,2934,4713,4714,1929,2707,1459,1158,5518,3070,3409,2891,1292, # 4000 -1930,2513,2855,3767,1986,1187,2072,2015,2617,4360,5519,2574,2514,2170,3768,2490, # 4016 -3332,5520,3769,4715,5521,5522, 666,1003,3023,1022,3634,4361,5523,4716,1814,2257, # 4032 - 574,3901,1603, 295,1535, 705,3902,4362, 283, 858, 417,5524,5525,3255,4717,4718, # 4048 -3071,1220,1890,1046,2281,2461,4107,1393,1599, 689,2575, 388,4363,5526,2491, 802, # 4064 -5527,2811,3903,2061,1405,2258,5528,4719,3904,2110,1052,1345,3256,1585,5529, 809, # 4080 -5530,5531,5532, 575,2739,3524, 956,1552,1469,1144,2328,5533,2329,1560,2462,3635, # 4096 -3257,4108, 616,2210,4364,3180,2183,2294,5534,1833,5535,3525,4720,5536,1319,3770, # 4112 -3771,1211,3636,1023,3258,1293,2812,5537,5538,5539,3905, 607,2311,3906, 762,2892, # 4128 -1439,4365,1360,4721,1485,3072,5540,4722,1038,4366,1450,2062,2648,4367,1379,4723, # 4144 -2593,5541,5542,4368,1352,1414,2330,2935,1172,5543,5544,3907,3908,4724,1798,1451, # 4160 -5545,5546,5547,5548,2936,4109,4110,2492,2351, 411,4111,4112,3637,3333,3124,4725, # 4176 -1561,2674,1452,4113,1375,5549,5550, 47,2974, 316,5551,1406,1591,2937,3181,5552, # 4192 -1025,2142,3125,3182, 354,2740, 884,2228,4369,2412, 508,3772, 726,3638, 996,2433, # 4208 -3639, 729,5553, 392,2194,1453,4114,4726,3773,5554,5555,2463,3640,2618,1675,2813, # 4224 - 919,2352,2975,2353,1270,4727,4115, 73,5556,5557, 647,5558,3259,2856,2259,1550, # 4240 -1346,3024,5559,1332, 883,3526,5560,5561,5562,5563,3334,2775,5564,1212, 831,1347, # 4256 -4370,4728,2331,3909,1864,3073, 720,3910,4729,4730,3911,5565,4371,5566,5567,4731, # 4272 -5568,5569,1799,4732,3774,2619,4733,3641,1645,2376,4734,5570,2938, 669,2211,2675, # 4288 -2434,5571,2893,5572,5573,1028,3260,5574,4372,2413,5575,2260,1353,5576,5577,4735, # 4304 -3183, 518,5578,4116,5579,4373,1961,5580,2143,4374,5581,5582,3025,2354,2355,3912, # 4320 - 516,1834,1454,4117,2708,4375,4736,2229,2620,1972,1129,3642,5583,2776,5584,2976, # 4336 -1422, 577,1470,3026,1524,3410,5585,5586, 432,4376,3074,3527,5587,2594,1455,2515, # 4352 -2230,1973,1175,5588,1020,2741,4118,3528,4737,5589,2742,5590,1743,1361,3075,3529, # 4368 -2649,4119,4377,4738,2295, 895, 924,4378,2171, 331,2247,3076, 166,1627,3077,1098, # 4384 -5591,1232,2894,2231,3411,4739, 657, 403,1196,2377, 542,3775,3412,1600,4379,3530, # 4400 -5592,4740,2777,3261, 576, 530,1362,4741,4742,2540,2676,3776,4120,5593, 842,3913, # 4416 -5594,2814,2032,1014,4121, 213,2709,3413, 665, 621,4380,5595,3777,2939,2435,5596, # 4432 -2436,3335,3643,3414,4743,4381,2541,4382,4744,3644,1682,4383,3531,1380,5597, 724, # 4448 -2282, 600,1670,5598,1337,1233,4745,3126,2248,5599,1621,4746,5600, 651,4384,5601, # 4464 -1612,4385,2621,5602,2857,5603,2743,2312,3078,5604, 716,2464,3079, 174,1255,2710, # 4480 -4122,3645, 548,1320,1398, 728,4123,1574,5605,1891,1197,3080,4124,5606,3081,3082, # 4496 -3778,3646,3779, 747,5607, 635,4386,4747,5608,5609,5610,4387,5611,5612,4748,5613, # 4512 -3415,4749,2437, 451,5614,3780,2542,2073,4388,2744,4389,4125,5615,1764,4750,5616, # 4528 -4390, 350,4751,2283,2395,2493,5617,4391,4126,2249,1434,4127, 488,4752, 458,4392, # 4544 -4128,3781, 771,1330,2396,3914,2576,3184,2160,2414,1553,2677,3185,4393,5618,2494, # 4560 -2895,2622,1720,2711,4394,3416,4753,5619,2543,4395,5620,3262,4396,2778,5621,2016, # 4576 -2745,5622,1155,1017,3782,3915,5623,3336,2313, 201,1865,4397,1430,5624,4129,5625, # 4592 -5626,5627,5628,5629,4398,1604,5630, 414,1866, 371,2595,4754,4755,3532,2017,3127, # 4608 -4756,1708, 960,4399, 887, 389,2172,1536,1663,1721,5631,2232,4130,2356,2940,1580, # 4624 -5632,5633,1744,4757,2544,4758,4759,5634,4760,5635,2074,5636,4761,3647,3417,2896, # 4640 -4400,5637,4401,2650,3418,2815, 673,2712,2465, 709,3533,4131,3648,4402,5638,1148, # 4656 - 502, 634,5639,5640,1204,4762,3649,1575,4763,2623,3783,5641,3784,3128, 948,3263, # 4672 - 121,1745,3916,1110,5642,4403,3083,2516,3027,4132,3785,1151,1771,3917,1488,4133, # 4688 -1987,5643,2438,3534,5644,5645,2094,5646,4404,3918,1213,1407,2816, 531,2746,2545, # 4704 -3264,1011,1537,4764,2779,4405,3129,1061,5647,3786,3787,1867,2897,5648,2018, 120, # 4720 -4406,4407,2063,3650,3265,2314,3919,2678,3419,1955,4765,4134,5649,3535,1047,2713, # 4736 -1266,5650,1368,4766,2858, 649,3420,3920,2546,2747,1102,2859,2679,5651,5652,2000, # 4752 -5653,1111,3651,2977,5654,2495,3921,3652,2817,1855,3421,3788,5655,5656,3422,2415, # 4768 -2898,3337,3266,3653,5657,2577,5658,3654,2818,4135,1460, 856,5659,3655,5660,2899, # 4784 -2978,5661,2900,3922,5662,4408, 632,2517, 875,3923,1697,3924,2296,5663,5664,4767, # 4800 -3028,1239, 580,4768,4409,5665, 914, 936,2075,1190,4136,1039,2124,5666,5667,5668, # 4816 -5669,3423,1473,5670,1354,4410,3925,4769,2173,3084,4137, 915,3338,4411,4412,3339, # 4832 -1605,1835,5671,2748, 398,3656,4413,3926,4138, 328,1913,2860,4139,3927,1331,4414, # 4848 -3029, 937,4415,5672,3657,4140,4141,3424,2161,4770,3425, 524, 742, 538,3085,1012, # 4864 -5673,5674,3928,2466,5675, 658,1103, 225,3929,5676,5677,4771,5678,4772,5679,3267, # 4880 -1243,5680,4142, 963,2250,4773,5681,2714,3658,3186,5682,5683,2596,2332,5684,4774, # 4896 -5685,5686,5687,3536, 957,3426,2547,2033,1931,2941,2467, 870,2019,3659,1746,2780, # 4912 -2781,2439,2468,5688,3930,5689,3789,3130,3790,3537,3427,3791,5690,1179,3086,5691, # 4928 -3187,2378,4416,3792,2548,3188,3131,2749,4143,5692,3428,1556,2549,2297, 977,2901, # 4944 -2034,4144,1205,3429,5693,1765,3430,3189,2125,1271, 714,1689,4775,3538,5694,2333, # 4960 -3931, 533,4417,3660,2184, 617,5695,2469,3340,3539,2315,5696,5697,3190,5698,5699, # 4976 -3932,1988, 618, 427,2651,3540,3431,5700,5701,1244,1690,5702,2819,4418,4776,5703, # 4992 -3541,4777,5704,2284,1576, 473,3661,4419,3432, 972,5705,3662,5706,3087,5707,5708, # 5008 -4778,4779,5709,3793,4145,4146,5710, 153,4780, 356,5711,1892,2902,4420,2144, 408, # 5024 - 803,2357,5712,3933,5713,4421,1646,2578,2518,4781,4782,3934,5714,3935,4422,5715, # 5040 -2416,3433, 752,5716,5717,1962,3341,2979,5718, 746,3030,2470,4783,4423,3794, 698, # 5056 -4784,1893,4424,3663,2550,4785,3664,3936,5719,3191,3434,5720,1824,1302,4147,2715, # 5072 -3937,1974,4425,5721,4426,3192, 823,1303,1288,1236,2861,3542,4148,3435, 774,3938, # 5088 -5722,1581,4786,1304,2862,3939,4787,5723,2440,2162,1083,3268,4427,4149,4428, 344, # 5104 -1173, 288,2316, 454,1683,5724,5725,1461,4788,4150,2597,5726,5727,4789, 985, 894, # 5120 -5728,3436,3193,5729,1914,2942,3795,1989,5730,2111,1975,5731,4151,5732,2579,1194, # 5136 - 425,5733,4790,3194,1245,3796,4429,5734,5735,2863,5736, 636,4791,1856,3940, 760, # 5152 -1800,5737,4430,2212,1508,4792,4152,1894,1684,2298,5738,5739,4793,4431,4432,2213, # 5168 - 479,5740,5741, 832,5742,4153,2496,5743,2980,2497,3797, 990,3132, 627,1815,2652, # 5184 -4433,1582,4434,2126,2112,3543,4794,5744, 799,4435,3195,5745,4795,2113,1737,3031, # 5200 -1018, 543, 754,4436,3342,1676,4796,4797,4154,4798,1489,5746,3544,5747,2624,2903, # 5216 -4155,5748,5749,2981,5750,5751,5752,5753,3196,4799,4800,2185,1722,5754,3269,3270, # 5232 -1843,3665,1715, 481, 365,1976,1857,5755,5756,1963,2498,4801,5757,2127,3666,3271, # 5248 - 433,1895,2064,2076,5758, 602,2750,5759,5760,5761,5762,5763,3032,1628,3437,5764, # 5264 -3197,4802,4156,2904,4803,2519,5765,2551,2782,5766,5767,5768,3343,4804,2905,5769, # 5280 -4805,5770,2864,4806,4807,1221,2982,4157,2520,5771,5772,5773,1868,1990,5774,5775, # 5296 -5776,1896,5777,5778,4808,1897,4158, 318,5779,2095,4159,4437,5780,5781, 485,5782, # 5312 - 938,3941, 553,2680, 116,5783,3942,3667,5784,3545,2681,2783,3438,3344,2820,5785, # 5328 -3668,2943,4160,1747,2944,2983,5786,5787, 207,5788,4809,5789,4810,2521,5790,3033, # 5344 - 890,3669,3943,5791,1878,3798,3439,5792,2186,2358,3440,1652,5793,5794,5795, 941, # 5360 -2299, 208,3546,4161,2020, 330,4438,3944,2906,2499,3799,4439,4811,5796,5797,5798, # 5376 -) - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/big5prober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/big5prober.py deleted file mode 100644 index 98f9970..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/big5prober.py +++ /dev/null @@ -1,47 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Communicator client code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .mbcharsetprober import MultiByteCharSetProber -from .codingstatemachine import CodingStateMachine -from .chardistribution import Big5DistributionAnalysis -from .mbcssm import BIG5_SM_MODEL - - -class Big5Prober(MultiByteCharSetProber): - def __init__(self): - super(Big5Prober, self).__init__() - self.coding_sm = CodingStateMachine(BIG5_SM_MODEL) - self.distribution_analyzer = Big5DistributionAnalysis() - self.reset() - - @property - def charset_name(self): - return "Big5" - - @property - def language(self): - return "Chinese" diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/chardistribution.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/chardistribution.py deleted file mode 100644 index c0395f4..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/chardistribution.py +++ /dev/null @@ -1,233 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Communicator client code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .euctwfreq import (EUCTW_CHAR_TO_FREQ_ORDER, EUCTW_TABLE_SIZE, - EUCTW_TYPICAL_DISTRIBUTION_RATIO) -from .euckrfreq import (EUCKR_CHAR_TO_FREQ_ORDER, EUCKR_TABLE_SIZE, - EUCKR_TYPICAL_DISTRIBUTION_RATIO) -from .gb2312freq import (GB2312_CHAR_TO_FREQ_ORDER, GB2312_TABLE_SIZE, - GB2312_TYPICAL_DISTRIBUTION_RATIO) -from .big5freq import (BIG5_CHAR_TO_FREQ_ORDER, BIG5_TABLE_SIZE, - BIG5_TYPICAL_DISTRIBUTION_RATIO) -from .jisfreq import (JIS_CHAR_TO_FREQ_ORDER, JIS_TABLE_SIZE, - JIS_TYPICAL_DISTRIBUTION_RATIO) - - -class CharDistributionAnalysis(object): - ENOUGH_DATA_THRESHOLD = 1024 - SURE_YES = 0.99 - SURE_NO = 0.01 - MINIMUM_DATA_THRESHOLD = 3 - - def __init__(self): - # Mapping table to get frequency order from char order (get from - # GetOrder()) - self._char_to_freq_order = None - self._table_size = None # Size of above table - # This is a constant value which varies from language to language, - # used in calculating confidence. See - # http://www.mozilla.org/projects/intl/UniversalCharsetDetection.html - # for further detail. - self.typical_distribution_ratio = None - self._done = None - self._total_chars = None - self._freq_chars = None - self.reset() - - def reset(self): - """reset analyser, clear any state""" - # If this flag is set to True, detection is done and conclusion has - # been made - self._done = False - self._total_chars = 0 # Total characters encountered - # The number of characters whose frequency order is less than 512 - self._freq_chars = 0 - - def feed(self, char, char_len): - """feed a character with known length""" - if char_len == 2: - # we only care about 2-bytes character in our distribution analysis - order = self.get_order(char) - else: - order = -1 - if order >= 0: - self._total_chars += 1 - # order is valid - if order < self._table_size: - if 512 > self._char_to_freq_order[order]: - self._freq_chars += 1 - - def get_confidence(self): - """return confidence based on existing data""" - # if we didn't receive any character in our consideration range, - # return negative answer - if self._total_chars <= 0 or self._freq_chars <= self.MINIMUM_DATA_THRESHOLD: - return self.SURE_NO - - if self._total_chars != self._freq_chars: - r = (self._freq_chars / ((self._total_chars - self._freq_chars) - * self.typical_distribution_ratio)) - if r < self.SURE_YES: - return r - - # normalize confidence (we don't want to be 100% sure) - return self.SURE_YES - - def got_enough_data(self): - # It is not necessary to receive all data to draw conclusion. - # For charset detection, certain amount of data is enough - return self._total_chars > self.ENOUGH_DATA_THRESHOLD - - def get_order(self, byte_str): - # We do not handle characters based on the original encoding string, - # but convert this encoding string to a number, here called order. - # This allows multiple encodings of a language to share one frequency - # table. - return -1 - - -class EUCTWDistributionAnalysis(CharDistributionAnalysis): - def __init__(self): - super(EUCTWDistributionAnalysis, self).__init__() - self._char_to_freq_order = EUCTW_CHAR_TO_FREQ_ORDER - self._table_size = EUCTW_TABLE_SIZE - self.typical_distribution_ratio = EUCTW_TYPICAL_DISTRIBUTION_RATIO - - def get_order(self, byte_str): - # for euc-TW encoding, we are interested - # first byte range: 0xc4 -- 0xfe - # second byte range: 0xa1 -- 0xfe - # no validation needed here. State machine has done that - first_char = byte_str[0] - if first_char >= 0xC4: - return 94 * (first_char - 0xC4) + byte_str[1] - 0xA1 - else: - return -1 - - -class EUCKRDistributionAnalysis(CharDistributionAnalysis): - def __init__(self): - super(EUCKRDistributionAnalysis, self).__init__() - self._char_to_freq_order = EUCKR_CHAR_TO_FREQ_ORDER - self._table_size = EUCKR_TABLE_SIZE - self.typical_distribution_ratio = EUCKR_TYPICAL_DISTRIBUTION_RATIO - - def get_order(self, byte_str): - # for euc-KR encoding, we are interested - # first byte range: 0xb0 -- 0xfe - # second byte range: 0xa1 -- 0xfe - # no validation needed here. State machine has done that - first_char = byte_str[0] - if first_char >= 0xB0: - return 94 * (first_char - 0xB0) + byte_str[1] - 0xA1 - else: - return -1 - - -class GB2312DistributionAnalysis(CharDistributionAnalysis): - def __init__(self): - super(GB2312DistributionAnalysis, self).__init__() - self._char_to_freq_order = GB2312_CHAR_TO_FREQ_ORDER - self._table_size = GB2312_TABLE_SIZE - self.typical_distribution_ratio = GB2312_TYPICAL_DISTRIBUTION_RATIO - - def get_order(self, byte_str): - # for GB2312 encoding, we are interested - # first byte range: 0xb0 -- 0xfe - # second byte range: 0xa1 -- 0xfe - # no validation needed here. State machine has done that - first_char, second_char = byte_str[0], byte_str[1] - if (first_char >= 0xB0) and (second_char >= 0xA1): - return 94 * (first_char - 0xB0) + second_char - 0xA1 - else: - return -1 - - -class Big5DistributionAnalysis(CharDistributionAnalysis): - def __init__(self): - super(Big5DistributionAnalysis, self).__init__() - self._char_to_freq_order = BIG5_CHAR_TO_FREQ_ORDER - self._table_size = BIG5_TABLE_SIZE - self.typical_distribution_ratio = BIG5_TYPICAL_DISTRIBUTION_RATIO - - def get_order(self, byte_str): - # for big5 encoding, we are interested - # first byte range: 0xa4 -- 0xfe - # second byte range: 0x40 -- 0x7e , 0xa1 -- 0xfe - # no validation needed here. State machine has done that - first_char, second_char = byte_str[0], byte_str[1] - if first_char >= 0xA4: - if second_char >= 0xA1: - return 157 * (first_char - 0xA4) + second_char - 0xA1 + 63 - else: - return 157 * (first_char - 0xA4) + second_char - 0x40 - else: - return -1 - - -class SJISDistributionAnalysis(CharDistributionAnalysis): - def __init__(self): - super(SJISDistributionAnalysis, self).__init__() - self._char_to_freq_order = JIS_CHAR_TO_FREQ_ORDER - self._table_size = JIS_TABLE_SIZE - self.typical_distribution_ratio = JIS_TYPICAL_DISTRIBUTION_RATIO - - def get_order(self, byte_str): - # for sjis encoding, we are interested - # first byte range: 0x81 -- 0x9f , 0xe0 -- 0xfe - # second byte range: 0x40 -- 0x7e, 0x81 -- oxfe - # no validation needed here. State machine has done that - first_char, second_char = byte_str[0], byte_str[1] - if (first_char >= 0x81) and (first_char <= 0x9F): - order = 188 * (first_char - 0x81) - elif (first_char >= 0xE0) and (first_char <= 0xEF): - order = 188 * (first_char - 0xE0 + 31) - else: - return -1 - order = order + second_char - 0x40 - if second_char > 0x7F: - order = -1 - return order - - -class EUCJPDistributionAnalysis(CharDistributionAnalysis): - def __init__(self): - super(EUCJPDistributionAnalysis, self).__init__() - self._char_to_freq_order = JIS_CHAR_TO_FREQ_ORDER - self._table_size = JIS_TABLE_SIZE - self.typical_distribution_ratio = JIS_TYPICAL_DISTRIBUTION_RATIO - - def get_order(self, byte_str): - # for euc-JP encoding, we are interested - # first byte range: 0xa0 -- 0xfe - # second byte range: 0xa1 -- 0xfe - # no validation needed here. State machine has done that - char = byte_str[0] - if char >= 0xA0: - return 94 * (char - 0xA1) + byte_str[1] - 0xa1 - else: - return -1 diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/charsetgroupprober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/charsetgroupprober.py deleted file mode 100644 index 5812cef..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/charsetgroupprober.py +++ /dev/null @@ -1,107 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Communicator client code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .enums import ProbingState -from .charsetprober import CharSetProber - - -class CharSetGroupProber(CharSetProber): - def __init__(self, lang_filter=None): - super(CharSetGroupProber, self).__init__(lang_filter=lang_filter) - self._active_num = 0 - self.probers = [] - self._best_guess_prober = None - - def reset(self): - super(CharSetGroupProber, self).reset() - self._active_num = 0 - for prober in self.probers: - if prober: - prober.reset() - prober.active = True - self._active_num += 1 - self._best_guess_prober = None - - @property - def charset_name(self): - if not self._best_guess_prober: - self.get_confidence() - if not self._best_guess_prober: - return None - return self._best_guess_prober.charset_name - - @property - def language(self): - if not self._best_guess_prober: - self.get_confidence() - if not self._best_guess_prober: - return None - return self._best_guess_prober.language - - def feed(self, byte_str): - for prober in self.probers: - if not prober: - continue - if not prober.active: - continue - state = prober.feed(byte_str) - if not state: - continue - if state == ProbingState.FOUND_IT: - self._best_guess_prober = prober - self._state = ProbingState.FOUND_IT - return self.state - elif state == ProbingState.NOT_ME: - prober.active = False - self._active_num -= 1 - if self._active_num <= 0: - self._state = ProbingState.NOT_ME - return self.state - return self.state - - def get_confidence(self): - state = self.state - if state == ProbingState.FOUND_IT: - return 0.99 - elif state == ProbingState.NOT_ME: - return 0.01 - best_conf = 0.0 - self._best_guess_prober = None - for prober in self.probers: - if not prober: - continue - if not prober.active: - self.logger.debug('%s not active', prober.charset_name) - continue - conf = prober.get_confidence() - self.logger.debug('%s %s confidence = %s', prober.charset_name, prober.language, conf) - if best_conf < conf: - best_conf = conf - self._best_guess_prober = prober - if not self._best_guess_prober: - return 0.0 - return best_conf diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/charsetprober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/charsetprober.py deleted file mode 100644 index eac4e59..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/charsetprober.py +++ /dev/null @@ -1,145 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Universal charset detector code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 2001 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# Shy Shalom - original C code -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -import logging -import re - -from .enums import ProbingState - - -class CharSetProber(object): - - SHORTCUT_THRESHOLD = 0.95 - - def __init__(self, lang_filter=None): - self._state = None - self.lang_filter = lang_filter - self.logger = logging.getLogger(__name__) - - def reset(self): - self._state = ProbingState.DETECTING - - @property - def charset_name(self): - return None - - def feed(self, buf): - pass - - @property - def state(self): - return self._state - - def get_confidence(self): - return 0.0 - - @staticmethod - def filter_high_byte_only(buf): - buf = re.sub(b'([\x00-\x7F])+', b' ', buf) - return buf - - @staticmethod - def filter_international_words(buf): - """ - We define three types of bytes: - alphabet: english alphabets [a-zA-Z] - international: international characters [\x80-\xFF] - marker: everything else [^a-zA-Z\x80-\xFF] - - The input buffer can be thought to contain a series of words delimited - by markers. This function works to filter all words that contain at - least one international character. All contiguous sequences of markers - are replaced by a single space ascii character. - - This filter applies to all scripts which do not use English characters. - """ - filtered = bytearray() - - # This regex expression filters out only words that have at-least one - # international character. The word may include one marker character at - # the end. - words = re.findall(b'[a-zA-Z]*[\x80-\xFF]+[a-zA-Z]*[^a-zA-Z\x80-\xFF]?', - buf) - - for word in words: - filtered.extend(word[:-1]) - - # If the last character in the word is a marker, replace it with a - # space as markers shouldn't affect our analysis (they are used - # similarly across all languages and may thus have similar - # frequencies). - last_char = word[-1:] - if not last_char.isalpha() and last_char < b'\x80': - last_char = b' ' - filtered.extend(last_char) - - return filtered - - @staticmethod - def filter_with_english_letters(buf): - """ - Returns a copy of ``buf`` that retains only the sequences of English - alphabet and high byte characters that are not between <> characters. - Also retains English alphabet and high byte characters immediately - before occurrences of >. - - This filter can be applied to all scripts which contain both English - characters and extended ASCII characters, but is currently only used by - ``Latin1Prober``. - """ - filtered = bytearray() - in_tag = False - prev = 0 - - for curr in range(len(buf)): - # Slice here to get bytes instead of an int with Python 3 - buf_char = buf[curr:curr + 1] - # Check if we're coming out of or entering an HTML tag - if buf_char == b'>': - in_tag = False - elif buf_char == b'<': - in_tag = True - - # If current character is not extended-ASCII and not alphabetic... - if buf_char < b'\x80' and not buf_char.isalpha(): - # ...and we're not in a tag - if curr > prev and not in_tag: - # Keep everything after last non-extended-ASCII, - # non-alphabetic character - filtered.extend(buf[prev:curr]) - # Output a space to delimit stretch we kept - filtered.extend(b' ') - prev = curr + 1 - - # If we're not in a tag... - if not in_tag: - # Keep everything after last non-extended-ASCII, non-alphabetic - # character - filtered.extend(buf[prev:]) - - return filtered diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/cli/__init__.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/cli/__init__.py deleted file mode 100644 index 8b13789..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/cli/__init__.py +++ /dev/null @@ -1 +0,0 @@ - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/cli/chardetect.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/cli/chardetect.py deleted file mode 100644 index 6d6f93a..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/cli/chardetect.py +++ /dev/null @@ -1,84 +0,0 @@ -""" -Script which takes one or more file paths and reports on their detected -encodings - -Example:: - - % chardetect somefile someotherfile - somefile: windows-1252 with confidence 0.5 - someotherfile: ascii with confidence 1.0 - -If no paths are provided, it takes its input from stdin. - -""" - -from __future__ import absolute_import, print_function, unicode_literals - -import argparse -import sys - -from pip._vendor.chardet import __version__ -from pip._vendor.chardet.compat import PY2 -from pip._vendor.chardet.universaldetector import UniversalDetector - - -def description_of(lines, name='stdin'): - """ - Return a string describing the probable encoding of a file or - list of strings. - - :param lines: The lines to get the encoding of. - :type lines: Iterable of bytes - :param name: Name of file or collection of lines - :type name: str - """ - u = UniversalDetector() - for line in lines: - line = bytearray(line) - u.feed(line) - # shortcut out of the loop to save reading further - particularly useful if we read a BOM. - if u.done: - break - u.close() - result = u.result - if PY2: - name = name.decode(sys.getfilesystemencoding(), 'ignore') - if result['encoding']: - return '{}: {} with confidence {}'.format(name, result['encoding'], - result['confidence']) - else: - return '{}: no result'.format(name) - - -def main(argv=None): - """ - Handles command line arguments and gets things started. - - :param argv: List of arguments, as if specified on the command-line. - If None, ``sys.argv[1:]`` is used instead. - :type argv: list of str - """ - # Get command line arguments - parser = argparse.ArgumentParser( - description="Takes one or more file paths and reports their detected \ - encodings") - parser.add_argument('input', - help='File whose encoding we would like to determine. \ - (default: stdin)', - type=argparse.FileType('rb'), nargs='*', - default=[sys.stdin if PY2 else sys.stdin.buffer]) - parser.add_argument('--version', action='version', - version='%(prog)s {}'.format(__version__)) - args = parser.parse_args(argv) - - for f in args.input: - if f.isatty(): - print("You are running chardetect interactively. Press " + - "CTRL-D twice at the start of a blank line to signal the " + - "end of your input. If you want help, run chardetect " + - "--help\n", file=sys.stderr) - print(description_of(f, f.name)) - - -if __name__ == '__main__': - main() diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/codingstatemachine.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/codingstatemachine.py deleted file mode 100644 index 68fba44..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/codingstatemachine.py +++ /dev/null @@ -1,88 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is mozilla.org code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -import logging - -from .enums import MachineState - - -class CodingStateMachine(object): - """ - A state machine to verify a byte sequence for a particular encoding. For - each byte the detector receives, it will feed that byte to every active - state machine available, one byte at a time. The state machine changes its - state based on its previous state and the byte it receives. There are 3 - states in a state machine that are of interest to an auto-detector: - - START state: This is the state to start with, or a legal byte sequence - (i.e. a valid code point) for character has been identified. - - ME state: This indicates that the state machine identified a byte sequence - that is specific to the charset it is designed for and that - there is no other possible encoding which can contain this byte - sequence. This will to lead to an immediate positive answer for - the detector. - - ERROR state: This indicates the state machine identified an illegal byte - sequence for that encoding. This will lead to an immediate - negative answer for this encoding. Detector will exclude this - encoding from consideration from here on. - """ - def __init__(self, sm): - self._model = sm - self._curr_byte_pos = 0 - self._curr_char_len = 0 - self._curr_state = None - self.logger = logging.getLogger(__name__) - self.reset() - - def reset(self): - self._curr_state = MachineState.START - - def next_state(self, c): - # for each byte we get its class - # if it is first byte, we also get byte length - byte_class = self._model['class_table'][c] - if self._curr_state == MachineState.START: - self._curr_byte_pos = 0 - self._curr_char_len = self._model['char_len_table'][byte_class] - # from byte's class and state_table, we get its next state - curr_state = (self._curr_state * self._model['class_factor'] - + byte_class) - self._curr_state = self._model['state_table'][curr_state] - self._curr_byte_pos += 1 - return self._curr_state - - def get_current_charlen(self): - return self._curr_char_len - - def get_coding_state_machine(self): - return self._model['name'] - - @property - def language(self): - return self._model['language'] diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/compat.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/compat.py deleted file mode 100644 index 8941572..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/compat.py +++ /dev/null @@ -1,36 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# Contributor(s): -# Dan Blanchard -# Ian Cordasco -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -import sys - - -if sys.version_info < (3, 0): - PY2 = True - PY3 = False - string_types = (str, unicode) - text_type = unicode - iteritems = dict.iteritems -else: - PY2 = False - PY3 = True - string_types = (bytes, str) - text_type = str - iteritems = dict.items diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/cp949prober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/cp949prober.py deleted file mode 100644 index efd793a..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/cp949prober.py +++ /dev/null @@ -1,49 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is mozilla.org code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .chardistribution import EUCKRDistributionAnalysis -from .codingstatemachine import CodingStateMachine -from .mbcharsetprober import MultiByteCharSetProber -from .mbcssm import CP949_SM_MODEL - - -class CP949Prober(MultiByteCharSetProber): - def __init__(self): - super(CP949Prober, self).__init__() - self.coding_sm = CodingStateMachine(CP949_SM_MODEL) - # NOTE: CP949 is a superset of EUC-KR, so the distribution should be - # not different. - self.distribution_analyzer = EUCKRDistributionAnalysis() - self.reset() - - @property - def charset_name(self): - return "CP949" - - @property - def language(self): - return "Korean" diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/enums.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/enums.py deleted file mode 100644 index 0451207..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/enums.py +++ /dev/null @@ -1,76 +0,0 @@ -""" -All of the Enums that are used throughout the chardet package. - -:author: Dan Blanchard (dan.blanchard@gmail.com) -""" - - -class InputState(object): - """ - This enum represents the different states a universal detector can be in. - """ - PURE_ASCII = 0 - ESC_ASCII = 1 - HIGH_BYTE = 2 - - -class LanguageFilter(object): - """ - This enum represents the different language filters we can apply to a - ``UniversalDetector``. - """ - CHINESE_SIMPLIFIED = 0x01 - CHINESE_TRADITIONAL = 0x02 - JAPANESE = 0x04 - KOREAN = 0x08 - NON_CJK = 0x10 - ALL = 0x1F - CHINESE = CHINESE_SIMPLIFIED | CHINESE_TRADITIONAL - CJK = CHINESE | JAPANESE | KOREAN - - -class ProbingState(object): - """ - This enum represents the different states a prober can be in. - """ - DETECTING = 0 - FOUND_IT = 1 - NOT_ME = 2 - - -class MachineState(object): - """ - This enum represents the different states a state machine can be in. - """ - START = 0 - ERROR = 1 - ITS_ME = 2 - - -class SequenceLikelihood(object): - """ - This enum represents the likelihood of a character following the previous one. - """ - NEGATIVE = 0 - UNLIKELY = 1 - LIKELY = 2 - POSITIVE = 3 - - @classmethod - def get_num_categories(cls): - """:returns: The number of likelihood categories in the enum.""" - return 4 - - -class CharacterCategory(object): - """ - This enum represents the different categories language models for - ``SingleByteCharsetProber`` put characters into. - - Anything less than CONTROL is considered a letter. - """ - UNDEFINED = 255 - LINE_BREAK = 254 - SYMBOL = 253 - DIGIT = 252 - CONTROL = 251 diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/escprober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/escprober.py deleted file mode 100644 index c70493f..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/escprober.py +++ /dev/null @@ -1,101 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is mozilla.org code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .charsetprober import CharSetProber -from .codingstatemachine import CodingStateMachine -from .enums import LanguageFilter, ProbingState, MachineState -from .escsm import (HZ_SM_MODEL, ISO2022CN_SM_MODEL, ISO2022JP_SM_MODEL, - ISO2022KR_SM_MODEL) - - -class EscCharSetProber(CharSetProber): - """ - This CharSetProber uses a "code scheme" approach for detecting encodings, - whereby easily recognizable escape or shift sequences are relied on to - identify these encodings. - """ - - def __init__(self, lang_filter=None): - super(EscCharSetProber, self).__init__(lang_filter=lang_filter) - self.coding_sm = [] - if self.lang_filter & LanguageFilter.CHINESE_SIMPLIFIED: - self.coding_sm.append(CodingStateMachine(HZ_SM_MODEL)) - self.coding_sm.append(CodingStateMachine(ISO2022CN_SM_MODEL)) - if self.lang_filter & LanguageFilter.JAPANESE: - self.coding_sm.append(CodingStateMachine(ISO2022JP_SM_MODEL)) - if self.lang_filter & LanguageFilter.KOREAN: - self.coding_sm.append(CodingStateMachine(ISO2022KR_SM_MODEL)) - self.active_sm_count = None - self._detected_charset = None - self._detected_language = None - self._state = None - self.reset() - - def reset(self): - super(EscCharSetProber, self).reset() - for coding_sm in self.coding_sm: - if not coding_sm: - continue - coding_sm.active = True - coding_sm.reset() - self.active_sm_count = len(self.coding_sm) - self._detected_charset = None - self._detected_language = None - - @property - def charset_name(self): - return self._detected_charset - - @property - def language(self): - return self._detected_language - - def get_confidence(self): - if self._detected_charset: - return 0.99 - else: - return 0.00 - - def feed(self, byte_str): - for c in byte_str: - for coding_sm in self.coding_sm: - if not coding_sm or not coding_sm.active: - continue - coding_state = coding_sm.next_state(c) - if coding_state == MachineState.ERROR: - coding_sm.active = False - self.active_sm_count -= 1 - if self.active_sm_count <= 0: - self._state = ProbingState.NOT_ME - return self.state - elif coding_state == MachineState.ITS_ME: - self._state = ProbingState.FOUND_IT - self._detected_charset = coding_sm.get_coding_state_machine() - self._detected_language = coding_sm.language - return self.state - - return self.state diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/escsm.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/escsm.py deleted file mode 100644 index 0069523..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/escsm.py +++ /dev/null @@ -1,246 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is mozilla.org code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .enums import MachineState - -HZ_CLS = ( -1,0,0,0,0,0,0,0, # 00 - 07 -0,0,0,0,0,0,0,0, # 08 - 0f -0,0,0,0,0,0,0,0, # 10 - 17 -0,0,0,1,0,0,0,0, # 18 - 1f -0,0,0,0,0,0,0,0, # 20 - 27 -0,0,0,0,0,0,0,0, # 28 - 2f -0,0,0,0,0,0,0,0, # 30 - 37 -0,0,0,0,0,0,0,0, # 38 - 3f -0,0,0,0,0,0,0,0, # 40 - 47 -0,0,0,0,0,0,0,0, # 48 - 4f -0,0,0,0,0,0,0,0, # 50 - 57 -0,0,0,0,0,0,0,0, # 58 - 5f -0,0,0,0,0,0,0,0, # 60 - 67 -0,0,0,0,0,0,0,0, # 68 - 6f -0,0,0,0,0,0,0,0, # 70 - 77 -0,0,0,4,0,5,2,0, # 78 - 7f -1,1,1,1,1,1,1,1, # 80 - 87 -1,1,1,1,1,1,1,1, # 88 - 8f -1,1,1,1,1,1,1,1, # 90 - 97 -1,1,1,1,1,1,1,1, # 98 - 9f -1,1,1,1,1,1,1,1, # a0 - a7 -1,1,1,1,1,1,1,1, # a8 - af -1,1,1,1,1,1,1,1, # b0 - b7 -1,1,1,1,1,1,1,1, # b8 - bf -1,1,1,1,1,1,1,1, # c0 - c7 -1,1,1,1,1,1,1,1, # c8 - cf -1,1,1,1,1,1,1,1, # d0 - d7 -1,1,1,1,1,1,1,1, # d8 - df -1,1,1,1,1,1,1,1, # e0 - e7 -1,1,1,1,1,1,1,1, # e8 - ef -1,1,1,1,1,1,1,1, # f0 - f7 -1,1,1,1,1,1,1,1, # f8 - ff -) - -HZ_ST = ( -MachineState.START,MachineState.ERROR, 3,MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,# 00-07 -MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,# 08-0f -MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START, 4,MachineState.ERROR,# 10-17 - 5,MachineState.ERROR, 6,MachineState.ERROR, 5, 5, 4,MachineState.ERROR,# 18-1f - 4,MachineState.ERROR, 4, 4, 4,MachineState.ERROR, 4,MachineState.ERROR,# 20-27 - 4,MachineState.ITS_ME,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,# 28-2f -) - -HZ_CHAR_LEN_TABLE = (0, 0, 0, 0, 0, 0) - -HZ_SM_MODEL = {'class_table': HZ_CLS, - 'class_factor': 6, - 'state_table': HZ_ST, - 'char_len_table': HZ_CHAR_LEN_TABLE, - 'name': "HZ-GB-2312", - 'language': 'Chinese'} - -ISO2022CN_CLS = ( -2,0,0,0,0,0,0,0, # 00 - 07 -0,0,0,0,0,0,0,0, # 08 - 0f -0,0,0,0,0,0,0,0, # 10 - 17 -0,0,0,1,0,0,0,0, # 18 - 1f -0,0,0,0,0,0,0,0, # 20 - 27 -0,3,0,0,0,0,0,0, # 28 - 2f -0,0,0,0,0,0,0,0, # 30 - 37 -0,0,0,0,0,0,0,0, # 38 - 3f -0,0,0,4,0,0,0,0, # 40 - 47 -0,0,0,0,0,0,0,0, # 48 - 4f -0,0,0,0,0,0,0,0, # 50 - 57 -0,0,0,0,0,0,0,0, # 58 - 5f -0,0,0,0,0,0,0,0, # 60 - 67 -0,0,0,0,0,0,0,0, # 68 - 6f -0,0,0,0,0,0,0,0, # 70 - 77 -0,0,0,0,0,0,0,0, # 78 - 7f -2,2,2,2,2,2,2,2, # 80 - 87 -2,2,2,2,2,2,2,2, # 88 - 8f -2,2,2,2,2,2,2,2, # 90 - 97 -2,2,2,2,2,2,2,2, # 98 - 9f -2,2,2,2,2,2,2,2, # a0 - a7 -2,2,2,2,2,2,2,2, # a8 - af -2,2,2,2,2,2,2,2, # b0 - b7 -2,2,2,2,2,2,2,2, # b8 - bf -2,2,2,2,2,2,2,2, # c0 - c7 -2,2,2,2,2,2,2,2, # c8 - cf -2,2,2,2,2,2,2,2, # d0 - d7 -2,2,2,2,2,2,2,2, # d8 - df -2,2,2,2,2,2,2,2, # e0 - e7 -2,2,2,2,2,2,2,2, # e8 - ef -2,2,2,2,2,2,2,2, # f0 - f7 -2,2,2,2,2,2,2,2, # f8 - ff -) - -ISO2022CN_ST = ( -MachineState.START, 3,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,# 00-07 -MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,# 08-0f -MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,# 10-17 -MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 4,MachineState.ERROR,# 18-1f -MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,# 20-27 - 5, 6,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,# 28-2f -MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,# 30-37 -MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,MachineState.START,# 38-3f -) - -ISO2022CN_CHAR_LEN_TABLE = (0, 0, 0, 0, 0, 0, 0, 0, 0) - -ISO2022CN_SM_MODEL = {'class_table': ISO2022CN_CLS, - 'class_factor': 9, - 'state_table': ISO2022CN_ST, - 'char_len_table': ISO2022CN_CHAR_LEN_TABLE, - 'name': "ISO-2022-CN", - 'language': 'Chinese'} - -ISO2022JP_CLS = ( -2,0,0,0,0,0,0,0, # 00 - 07 -0,0,0,0,0,0,2,2, # 08 - 0f -0,0,0,0,0,0,0,0, # 10 - 17 -0,0,0,1,0,0,0,0, # 18 - 1f -0,0,0,0,7,0,0,0, # 20 - 27 -3,0,0,0,0,0,0,0, # 28 - 2f -0,0,0,0,0,0,0,0, # 30 - 37 -0,0,0,0,0,0,0,0, # 38 - 3f -6,0,4,0,8,0,0,0, # 40 - 47 -0,9,5,0,0,0,0,0, # 48 - 4f -0,0,0,0,0,0,0,0, # 50 - 57 -0,0,0,0,0,0,0,0, # 58 - 5f -0,0,0,0,0,0,0,0, # 60 - 67 -0,0,0,0,0,0,0,0, # 68 - 6f -0,0,0,0,0,0,0,0, # 70 - 77 -0,0,0,0,0,0,0,0, # 78 - 7f -2,2,2,2,2,2,2,2, # 80 - 87 -2,2,2,2,2,2,2,2, # 88 - 8f -2,2,2,2,2,2,2,2, # 90 - 97 -2,2,2,2,2,2,2,2, # 98 - 9f -2,2,2,2,2,2,2,2, # a0 - a7 -2,2,2,2,2,2,2,2, # a8 - af -2,2,2,2,2,2,2,2, # b0 - b7 -2,2,2,2,2,2,2,2, # b8 - bf -2,2,2,2,2,2,2,2, # c0 - c7 -2,2,2,2,2,2,2,2, # c8 - cf -2,2,2,2,2,2,2,2, # d0 - d7 -2,2,2,2,2,2,2,2, # d8 - df -2,2,2,2,2,2,2,2, # e0 - e7 -2,2,2,2,2,2,2,2, # e8 - ef -2,2,2,2,2,2,2,2, # f0 - f7 -2,2,2,2,2,2,2,2, # f8 - ff -) - -ISO2022JP_ST = ( -MachineState.START, 3,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,# 00-07 -MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,# 08-0f -MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,# 10-17 -MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,# 18-1f -MachineState.ERROR, 5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 4,MachineState.ERROR,MachineState.ERROR,# 20-27 -MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 6,MachineState.ITS_ME,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,# 28-2f -MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,# 30-37 -MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,# 38-3f -MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,MachineState.START,MachineState.START,# 40-47 -) - -ISO2022JP_CHAR_LEN_TABLE = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0) - -ISO2022JP_SM_MODEL = {'class_table': ISO2022JP_CLS, - 'class_factor': 10, - 'state_table': ISO2022JP_ST, - 'char_len_table': ISO2022JP_CHAR_LEN_TABLE, - 'name': "ISO-2022-JP", - 'language': 'Japanese'} - -ISO2022KR_CLS = ( -2,0,0,0,0,0,0,0, # 00 - 07 -0,0,0,0,0,0,0,0, # 08 - 0f -0,0,0,0,0,0,0,0, # 10 - 17 -0,0,0,1,0,0,0,0, # 18 - 1f -0,0,0,0,3,0,0,0, # 20 - 27 -0,4,0,0,0,0,0,0, # 28 - 2f -0,0,0,0,0,0,0,0, # 30 - 37 -0,0,0,0,0,0,0,0, # 38 - 3f -0,0,0,5,0,0,0,0, # 40 - 47 -0,0,0,0,0,0,0,0, # 48 - 4f -0,0,0,0,0,0,0,0, # 50 - 57 -0,0,0,0,0,0,0,0, # 58 - 5f -0,0,0,0,0,0,0,0, # 60 - 67 -0,0,0,0,0,0,0,0, # 68 - 6f -0,0,0,0,0,0,0,0, # 70 - 77 -0,0,0,0,0,0,0,0, # 78 - 7f -2,2,2,2,2,2,2,2, # 80 - 87 -2,2,2,2,2,2,2,2, # 88 - 8f -2,2,2,2,2,2,2,2, # 90 - 97 -2,2,2,2,2,2,2,2, # 98 - 9f -2,2,2,2,2,2,2,2, # a0 - a7 -2,2,2,2,2,2,2,2, # a8 - af -2,2,2,2,2,2,2,2, # b0 - b7 -2,2,2,2,2,2,2,2, # b8 - bf -2,2,2,2,2,2,2,2, # c0 - c7 -2,2,2,2,2,2,2,2, # c8 - cf -2,2,2,2,2,2,2,2, # d0 - d7 -2,2,2,2,2,2,2,2, # d8 - df -2,2,2,2,2,2,2,2, # e0 - e7 -2,2,2,2,2,2,2,2, # e8 - ef -2,2,2,2,2,2,2,2, # f0 - f7 -2,2,2,2,2,2,2,2, # f8 - ff -) - -ISO2022KR_ST = ( -MachineState.START, 3,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,# 00-07 -MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,# 08-0f -MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 4,MachineState.ERROR,MachineState.ERROR,# 10-17 -MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,# 18-1f -MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.START,MachineState.START,MachineState.START,MachineState.START,# 20-27 -) - -ISO2022KR_CHAR_LEN_TABLE = (0, 0, 0, 0, 0, 0) - -ISO2022KR_SM_MODEL = {'class_table': ISO2022KR_CLS, - 'class_factor': 6, - 'state_table': ISO2022KR_ST, - 'char_len_table': ISO2022KR_CHAR_LEN_TABLE, - 'name': "ISO-2022-KR", - 'language': 'Korean'} - - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/eucjpprober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/eucjpprober.py deleted file mode 100644 index 20ce8f7..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/eucjpprober.py +++ /dev/null @@ -1,92 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is mozilla.org code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .enums import ProbingState, MachineState -from .mbcharsetprober import MultiByteCharSetProber -from .codingstatemachine import CodingStateMachine -from .chardistribution import EUCJPDistributionAnalysis -from .jpcntx import EUCJPContextAnalysis -from .mbcssm import EUCJP_SM_MODEL - - -class EUCJPProber(MultiByteCharSetProber): - def __init__(self): - super(EUCJPProber, self).__init__() - self.coding_sm = CodingStateMachine(EUCJP_SM_MODEL) - self.distribution_analyzer = EUCJPDistributionAnalysis() - self.context_analyzer = EUCJPContextAnalysis() - self.reset() - - def reset(self): - super(EUCJPProber, self).reset() - self.context_analyzer.reset() - - @property - def charset_name(self): - return "EUC-JP" - - @property - def language(self): - return "Japanese" - - def feed(self, byte_str): - for i in range(len(byte_str)): - # PY3K: byte_str is a byte array, so byte_str[i] is an int, not a byte - coding_state = self.coding_sm.next_state(byte_str[i]) - if coding_state == MachineState.ERROR: - self.logger.debug('%s %s prober hit error at byte %s', - self.charset_name, self.language, i) - self._state = ProbingState.NOT_ME - break - elif coding_state == MachineState.ITS_ME: - self._state = ProbingState.FOUND_IT - break - elif coding_state == MachineState.START: - char_len = self.coding_sm.get_current_charlen() - if i == 0: - self._last_char[1] = byte_str[0] - self.context_analyzer.feed(self._last_char, char_len) - self.distribution_analyzer.feed(self._last_char, char_len) - else: - self.context_analyzer.feed(byte_str[i - 1:i + 1], - char_len) - self.distribution_analyzer.feed(byte_str[i - 1:i + 1], - char_len) - - self._last_char[0] = byte_str[-1] - - if self.state == ProbingState.DETECTING: - if (self.context_analyzer.got_enough_data() and - (self.get_confidence() > self.SHORTCUT_THRESHOLD)): - self._state = ProbingState.FOUND_IT - - return self.state - - def get_confidence(self): - context_conf = self.context_analyzer.get_confidence() - distrib_conf = self.distribution_analyzer.get_confidence() - return max(context_conf, distrib_conf) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/euckrfreq.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/euckrfreq.py deleted file mode 100644 index b68078c..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/euckrfreq.py +++ /dev/null @@ -1,195 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Communicator client code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -# Sampling from about 20M text materials include literature and computer technology - -# 128 --> 0.79 -# 256 --> 0.92 -# 512 --> 0.986 -# 1024 --> 0.99944 -# 2048 --> 0.99999 -# -# Idea Distribution Ratio = 0.98653 / (1-0.98653) = 73.24 -# Random Distribution Ration = 512 / (2350-512) = 0.279. -# -# Typical Distribution Ratio - -EUCKR_TYPICAL_DISTRIBUTION_RATIO = 6.0 - -EUCKR_TABLE_SIZE = 2352 - -# Char to FreqOrder table , -EUCKR_CHAR_TO_FREQ_ORDER = ( - 13, 130, 120,1396, 481,1719,1720, 328, 609, 212,1721, 707, 400, 299,1722, 87, -1397,1723, 104, 536,1117,1203,1724,1267, 685,1268, 508,1725,1726,1727,1728,1398, -1399,1729,1730,1731, 141, 621, 326,1057, 368,1732, 267, 488, 20,1733,1269,1734, - 945,1400,1735, 47, 904,1270,1736,1737, 773, 248,1738, 409, 313, 786, 429,1739, - 116, 987, 813,1401, 683, 75,1204, 145,1740,1741,1742,1743, 16, 847, 667, 622, - 708,1744,1745,1746, 966, 787, 304, 129,1747, 60, 820, 123, 676,1748,1749,1750, -1751, 617,1752, 626,1753,1754,1755,1756, 653,1757,1758,1759,1760,1761,1762, 856, - 344,1763,1764,1765,1766, 89, 401, 418, 806, 905, 848,1767,1768,1769, 946,1205, - 709,1770,1118,1771, 241,1772,1773,1774,1271,1775, 569,1776, 999,1777,1778,1779, -1780, 337, 751,1058, 28, 628, 254,1781, 177, 906, 270, 349, 891,1079,1782, 19, -1783, 379,1784, 315,1785, 629, 754,1402, 559,1786, 636, 203,1206,1787, 710, 567, -1788, 935, 814,1789,1790,1207, 766, 528,1791,1792,1208,1793,1794,1795,1796,1797, -1403,1798,1799, 533,1059,1404,1405,1156,1406, 936, 884,1080,1800, 351,1801,1802, -1803,1804,1805, 801,1806,1807,1808,1119,1809,1157, 714, 474,1407,1810, 298, 899, - 885,1811,1120, 802,1158,1812, 892,1813,1814,1408, 659,1815,1816,1121,1817,1818, -1819,1820,1821,1822, 319,1823, 594, 545,1824, 815, 937,1209,1825,1826, 573,1409, -1022,1827,1210,1828,1829,1830,1831,1832,1833, 556, 722, 807,1122,1060,1834, 697, -1835, 900, 557, 715,1836,1410, 540,1411, 752,1159, 294, 597,1211, 976, 803, 770, -1412,1837,1838, 39, 794,1413, 358,1839, 371, 925,1840, 453, 661, 788, 531, 723, - 544,1023,1081, 869, 91,1841, 392, 430, 790, 602,1414, 677,1082, 457,1415,1416, -1842,1843, 475, 327,1024,1417, 795, 121,1844, 733, 403,1418,1845,1846,1847, 300, - 119, 711,1212, 627,1848,1272, 207,1849,1850, 796,1213, 382,1851, 519,1852,1083, - 893,1853,1854,1855, 367, 809, 487, 671,1856, 663,1857,1858, 956, 471, 306, 857, -1859,1860,1160,1084,1861,1862,1863,1864,1865,1061,1866,1867,1868,1869,1870,1871, - 282, 96, 574,1872, 502,1085,1873,1214,1874, 907,1875,1876, 827, 977,1419,1420, -1421, 268,1877,1422,1878,1879,1880, 308,1881, 2, 537,1882,1883,1215,1884,1885, - 127, 791,1886,1273,1423,1887, 34, 336, 404, 643,1888, 571, 654, 894, 840,1889, - 0, 886,1274, 122, 575, 260, 908, 938,1890,1275, 410, 316,1891,1892, 100,1893, -1894,1123, 48,1161,1124,1025,1895, 633, 901,1276,1896,1897, 115, 816,1898, 317, -1899, 694,1900, 909, 734,1424, 572, 866,1425, 691, 85, 524,1010, 543, 394, 841, -1901,1902,1903,1026,1904,1905,1906,1907,1908,1909, 30, 451, 651, 988, 310,1910, -1911,1426, 810,1216, 93,1912,1913,1277,1217,1914, 858, 759, 45, 58, 181, 610, - 269,1915,1916, 131,1062, 551, 443,1000, 821,1427, 957, 895,1086,1917,1918, 375, -1919, 359,1920, 687,1921, 822,1922, 293,1923,1924, 40, 662, 118, 692, 29, 939, - 887, 640, 482, 174,1925, 69,1162, 728,1428, 910,1926,1278,1218,1279, 386, 870, - 217, 854,1163, 823,1927,1928,1929,1930, 834,1931, 78,1932, 859,1933,1063,1934, -1935,1936,1937, 438,1164, 208, 595,1938,1939,1940,1941,1219,1125,1942, 280, 888, -1429,1430,1220,1431,1943,1944,1945,1946,1947,1280, 150, 510,1432,1948,1949,1950, -1951,1952,1953,1954,1011,1087,1955,1433,1043,1956, 881,1957, 614, 958,1064,1065, -1221,1958, 638,1001, 860, 967, 896,1434, 989, 492, 553,1281,1165,1959,1282,1002, -1283,1222,1960,1961,1962,1963, 36, 383, 228, 753, 247, 454,1964, 876, 678,1965, -1966,1284, 126, 464, 490, 835, 136, 672, 529, 940,1088,1435, 473,1967,1968, 467, - 50, 390, 227, 587, 279, 378, 598, 792, 968, 240, 151, 160, 849, 882,1126,1285, - 639,1044, 133, 140, 288, 360, 811, 563,1027, 561, 142, 523,1969,1970,1971, 7, - 103, 296, 439, 407, 506, 634, 990,1972,1973,1974,1975, 645,1976,1977,1978,1979, -1980,1981, 236,1982,1436,1983,1984,1089, 192, 828, 618, 518,1166, 333,1127,1985, - 818,1223,1986,1987,1988,1989,1990,1991,1992,1993, 342,1128,1286, 746, 842,1994, -1995, 560, 223,1287, 98, 8, 189, 650, 978,1288,1996,1437,1997, 17, 345, 250, - 423, 277, 234, 512, 226, 97, 289, 42, 167,1998, 201,1999,2000, 843, 836, 824, - 532, 338, 783,1090, 182, 576, 436,1438,1439, 527, 500,2001, 947, 889,2002,2003, -2004,2005, 262, 600, 314, 447,2006, 547,2007, 693, 738,1129,2008, 71,1440, 745, - 619, 688,2009, 829,2010,2011, 147,2012, 33, 948,2013,2014, 74, 224,2015, 61, - 191, 918, 399, 637,2016,1028,1130, 257, 902,2017,2018,2019,2020,2021,2022,2023, -2024,2025,2026, 837,2027,2028,2029,2030, 179, 874, 591, 52, 724, 246,2031,2032, -2033,2034,1167, 969,2035,1289, 630, 605, 911,1091,1168,2036,2037,2038,1441, 912, -2039, 623,2040,2041, 253,1169,1290,2042,1442, 146, 620, 611, 577, 433,2043,1224, - 719,1170, 959, 440, 437, 534, 84, 388, 480,1131, 159, 220, 198, 679,2044,1012, - 819,1066,1443, 113,1225, 194, 318,1003,1029,2045,2046,2047,2048,1067,2049,2050, -2051,2052,2053, 59, 913, 112,2054, 632,2055, 455, 144, 739,1291,2056, 273, 681, - 499,2057, 448,2058,2059, 760,2060,2061, 970, 384, 169, 245,1132,2062,2063, 414, -1444,2064,2065, 41, 235,2066, 157, 252, 877, 568, 919, 789, 580,2067, 725,2068, -2069,1292,2070,2071,1445,2072,1446,2073,2074, 55, 588, 66,1447, 271,1092,2075, -1226,2076, 960,1013, 372,2077,2078,2079,2080,2081,1293,2082,2083,2084,2085, 850, -2086,2087,2088,2089,2090, 186,2091,1068, 180,2092,2093,2094, 109,1227, 522, 606, -2095, 867,1448,1093, 991,1171, 926, 353,1133,2096, 581,2097,2098,2099,1294,1449, -1450,2100, 596,1172,1014,1228,2101,1451,1295,1173,1229,2102,2103,1296,1134,1452, - 949,1135,2104,2105,1094,1453,1454,1455,2106,1095,2107,2108,2109,2110,2111,2112, -2113,2114,2115,2116,2117, 804,2118,2119,1230,1231, 805,1456, 405,1136,2120,2121, -2122,2123,2124, 720, 701,1297, 992,1457, 927,1004,2125,2126,2127,2128,2129,2130, - 22, 417,2131, 303,2132, 385,2133, 971, 520, 513,2134,1174, 73,1096, 231, 274, - 962,1458, 673,2135,1459,2136, 152,1137,2137,2138,2139,2140,1005,1138,1460,1139, -2141,2142,2143,2144, 11, 374, 844,2145, 154,1232, 46,1461,2146, 838, 830, 721, -1233, 106,2147, 90, 428, 462, 578, 566,1175, 352,2148,2149, 538,1234, 124,1298, -2150,1462, 761, 565,2151, 686,2152, 649,2153, 72, 173,2154, 460, 415,2155,1463, -2156,1235, 305,2157,2158,2159,2160,2161,2162, 579,2163,2164,2165,2166,2167, 747, -2168,2169,2170,2171,1464, 669,2172,2173,2174,2175,2176,1465,2177, 23, 530, 285, -2178, 335, 729,2179, 397,2180,2181,2182,1030,2183,2184, 698,2185,2186, 325,2187, -2188, 369,2189, 799,1097,1015, 348,2190,1069, 680,2191, 851,1466,2192,2193, 10, -2194, 613, 424,2195, 979, 108, 449, 589, 27, 172, 81,1031, 80, 774, 281, 350, -1032, 525, 301, 582,1176,2196, 674,1045,2197,2198,1467, 730, 762,2199,2200,2201, -2202,1468,2203, 993,2204,2205, 266,1070, 963,1140,2206,2207,2208, 664,1098, 972, -2209,2210,2211,1177,1469,1470, 871,2212,2213,2214,2215,2216,1471,2217,2218,2219, -2220,2221,2222,2223,2224,2225,2226,2227,1472,1236,2228,2229,2230,2231,2232,2233, -2234,2235,1299,2236,2237, 200,2238, 477, 373,2239,2240, 731, 825, 777,2241,2242, -2243, 521, 486, 548,2244,2245,2246,1473,1300, 53, 549, 137, 875, 76, 158,2247, -1301,1474, 469, 396,1016, 278, 712,2248, 321, 442, 503, 767, 744, 941,1237,1178, -1475,2249, 82, 178,1141,1179, 973,2250,1302,2251, 297,2252,2253, 570,2254,2255, -2256, 18, 450, 206,2257, 290, 292,1142,2258, 511, 162, 99, 346, 164, 735,2259, -1476,1477, 4, 554, 343, 798,1099,2260,1100,2261, 43, 171,1303, 139, 215,2262, -2263, 717, 775,2264,1033, 322, 216,2265, 831,2266, 149,2267,1304,2268,2269, 702, -1238, 135, 845, 347, 309,2270, 484,2271, 878, 655, 238,1006,1478,2272, 67,2273, - 295,2274,2275, 461,2276, 478, 942, 412,2277,1034,2278,2279,2280, 265,2281, 541, -2282,2283,2284,2285,2286, 70, 852,1071,2287,2288,2289,2290, 21, 56, 509, 117, - 432,2291,2292, 331, 980, 552,1101, 148, 284, 105, 393,1180,1239, 755,2293, 187, -2294,1046,1479,2295, 340,2296, 63,1047, 230,2297,2298,1305, 763,1306, 101, 800, - 808, 494,2299,2300,2301, 903,2302, 37,1072, 14, 5,2303, 79, 675,2304, 312, -2305,2306,2307,2308,2309,1480, 6,1307,2310,2311,2312, 1, 470, 35, 24, 229, -2313, 695, 210, 86, 778, 15, 784, 592, 779, 32, 77, 855, 964,2314, 259,2315, - 501, 380,2316,2317, 83, 981, 153, 689,1308,1481,1482,1483,2318,2319, 716,1484, -2320,2321,2322,2323,2324,2325,1485,2326,2327, 128, 57, 68, 261,1048, 211, 170, -1240, 31,2328, 51, 435, 742,2329,2330,2331, 635,2332, 264, 456,2333,2334,2335, - 425,2336,1486, 143, 507, 263, 943,2337, 363, 920,1487, 256,1488,1102, 243, 601, -1489,2338,2339,2340,2341,2342,2343,2344, 861,2345,2346,2347,2348,2349,2350, 395, -2351,1490,1491, 62, 535, 166, 225,2352,2353, 668, 419,1241, 138, 604, 928,2354, -1181,2355,1492,1493,2356,2357,2358,1143,2359, 696,2360, 387, 307,1309, 682, 476, -2361,2362, 332, 12, 222, 156,2363, 232,2364, 641, 276, 656, 517,1494,1495,1035, - 416, 736,1496,2365,1017, 586,2366,2367,2368,1497,2369, 242,2370,2371,2372,1498, -2373, 965, 713,2374,2375,2376,2377, 740, 982,1499, 944,1500,1007,2378,2379,1310, -1501,2380,2381,2382, 785, 329,2383,2384,1502,2385,2386,2387, 932,2388,1503,2389, -2390,2391,2392,1242,2393,2394,2395,2396,2397, 994, 950,2398,2399,2400,2401,1504, -1311,2402,2403,2404,2405,1049, 749,2406,2407, 853, 718,1144,1312,2408,1182,1505, -2409,2410, 255, 516, 479, 564, 550, 214,1506,1507,1313, 413, 239, 444, 339,1145, -1036,1508,1509,1314,1037,1510,1315,2411,1511,2412,2413,2414, 176, 703, 497, 624, - 593, 921, 302,2415, 341, 165,1103,1512,2416,1513,2417,2418,2419, 376,2420, 700, -2421,2422,2423, 258, 768,1316,2424,1183,2425, 995, 608,2426,2427,2428,2429, 221, -2430,2431,2432,2433,2434,2435,2436,2437, 195, 323, 726, 188, 897, 983,1317, 377, - 644,1050, 879,2438, 452,2439,2440,2441,2442,2443,2444, 914,2445,2446,2447,2448, - 915, 489,2449,1514,1184,2450,2451, 515, 64, 427, 495,2452, 583,2453, 483, 485, -1038, 562, 213,1515, 748, 666,2454,2455,2456,2457, 334,2458, 780, 996,1008, 705, -1243,2459,2460,2461,2462,2463, 114,2464, 493,1146, 366, 163,1516, 961,1104,2465, - 291,2466,1318,1105,2467,1517, 365,2468, 355, 951,1244,2469,1319,2470, 631,2471, -2472, 218,1320, 364, 320, 756,1518,1519,1321,1520,1322,2473,2474,2475,2476, 997, -2477,2478,2479,2480, 665,1185,2481, 916,1521,2482,2483,2484, 584, 684,2485,2486, - 797,2487,1051,1186,2488,2489,2490,1522,2491,2492, 370,2493,1039,1187, 65,2494, - 434, 205, 463,1188,2495, 125, 812, 391, 402, 826, 699, 286, 398, 155, 781, 771, - 585,2496, 590, 505,1073,2497, 599, 244, 219, 917,1018, 952, 646,1523,2498,1323, -2499,2500, 49, 984, 354, 741,2501, 625,2502,1324,2503,1019, 190, 357, 757, 491, - 95, 782, 868,2504,2505,2506,2507,2508,2509, 134,1524,1074, 422,1525, 898,2510, - 161,2511,2512,2513,2514, 769,2515,1526,2516,2517, 411,1325,2518, 472,1527,2519, -2520,2521,2522,2523,2524, 985,2525,2526,2527,2528,2529,2530, 764,2531,1245,2532, -2533, 25, 204, 311,2534, 496,2535,1052,2536,2537,2538,2539,2540,2541,2542, 199, - 704, 504, 468, 758, 657,1528, 196, 44, 839,1246, 272, 750,2543, 765, 862,2544, -2545,1326,2546, 132, 615, 933,2547, 732,2548,2549,2550,1189,1529,2551, 283,1247, -1053, 607, 929,2552,2553,2554, 930, 183, 872, 616,1040,1147,2555,1148,1020, 441, - 249,1075,2556,2557,2558, 466, 743,2559,2560,2561, 92, 514, 426, 420, 526,2562, -2563,2564,2565,2566,2567,2568, 185,2569,2570,2571,2572, 776,1530, 658,2573, 362, -2574, 361, 922,1076, 793,2575,2576,2577,2578,2579,2580,1531, 251,2581,2582,2583, -2584,1532, 54, 612, 237,1327,2585,2586, 275, 408, 647, 111,2587,1533,1106, 465, - 3, 458, 9, 38,2588, 107, 110, 890, 209, 26, 737, 498,2589,1534,2590, 431, - 202, 88,1535, 356, 287,1107, 660,1149,2591, 381,1536, 986,1150, 445,1248,1151, - 974,2592,2593, 846,2594, 446, 953, 184,1249,1250, 727,2595, 923, 193, 883,2596, -2597,2598, 102, 324, 539, 817,2599, 421,1041,2600, 832,2601, 94, 175, 197, 406, -2602, 459,2603,2604,2605,2606,2607, 330, 555,2608,2609,2610, 706,1108, 389,2611, -2612,2613,2614, 233,2615, 833, 558, 931, 954,1251,2616,2617,1537, 546,2618,2619, -1009,2620,2621,2622,1538, 690,1328,2623, 955,2624,1539,2625,2626, 772,2627,2628, -2629,2630,2631, 924, 648, 863, 603,2632,2633, 934,1540, 864, 865,2634, 642,1042, - 670,1190,2635,2636,2637,2638, 168,2639, 652, 873, 542,1054,1541,2640,2641,2642, # 512, 256 -) - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/euckrprober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/euckrprober.py deleted file mode 100644 index 345a060..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/euckrprober.py +++ /dev/null @@ -1,47 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is mozilla.org code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .mbcharsetprober import MultiByteCharSetProber -from .codingstatemachine import CodingStateMachine -from .chardistribution import EUCKRDistributionAnalysis -from .mbcssm import EUCKR_SM_MODEL - - -class EUCKRProber(MultiByteCharSetProber): - def __init__(self): - super(EUCKRProber, self).__init__() - self.coding_sm = CodingStateMachine(EUCKR_SM_MODEL) - self.distribution_analyzer = EUCKRDistributionAnalysis() - self.reset() - - @property - def charset_name(self): - return "EUC-KR" - - @property - def language(self): - return "Korean" diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/euctwfreq.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/euctwfreq.py deleted file mode 100644 index ed7a995..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/euctwfreq.py +++ /dev/null @@ -1,387 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Communicator client code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -# EUCTW frequency table -# Converted from big5 work -# by Taiwan's Mandarin Promotion Council -# - -# 128 --> 0.42261 -# 256 --> 0.57851 -# 512 --> 0.74851 -# 1024 --> 0.89384 -# 2048 --> 0.97583 -# -# Idea Distribution Ratio = 0.74851/(1-0.74851) =2.98 -# Random Distribution Ration = 512/(5401-512)=0.105 -# -# Typical Distribution Ratio about 25% of Ideal one, still much higher than RDR - -EUCTW_TYPICAL_DISTRIBUTION_RATIO = 0.75 - -# Char to FreqOrder table , -EUCTW_TABLE_SIZE = 5376 - -EUCTW_CHAR_TO_FREQ_ORDER = ( - 1,1800,1506, 255,1431, 198, 9, 82, 6,7310, 177, 202,3615,1256,2808, 110, # 2742 -3735, 33,3241, 261, 76, 44,2113, 16,2931,2184,1176, 659,3868, 26,3404,2643, # 2758 -1198,3869,3313,4060, 410,2211, 302, 590, 361,1963, 8, 204, 58,4296,7311,1931, # 2774 - 63,7312,7313, 317,1614, 75, 222, 159,4061,2412,1480,7314,3500,3068, 224,2809, # 2790 -3616, 3, 10,3870,1471, 29,2774,1135,2852,1939, 873, 130,3242,1123, 312,7315, # 2806 -4297,2051, 507, 252, 682,7316, 142,1914, 124, 206,2932, 34,3501,3173, 64, 604, # 2822 -7317,2494,1976,1977, 155,1990, 645, 641,1606,7318,3405, 337, 72, 406,7319, 80, # 2838 - 630, 238,3174,1509, 263, 939,1092,2644, 756,1440,1094,3406, 449, 69,2969, 591, # 2854 - 179,2095, 471, 115,2034,1843, 60, 50,2970, 134, 806,1868, 734,2035,3407, 180, # 2870 - 995,1607, 156, 537,2893, 688,7320, 319,1305, 779,2144, 514,2374, 298,4298, 359, # 2886 -2495, 90,2707,1338, 663, 11, 906,1099,2545, 20,2436, 182, 532,1716,7321, 732, # 2902 -1376,4062,1311,1420,3175, 25,2312,1056, 113, 399, 382,1949, 242,3408,2467, 529, # 2918 -3243, 475,1447,3617,7322, 117, 21, 656, 810,1297,2295,2329,3502,7323, 126,4063, # 2934 - 706, 456, 150, 613,4299, 71,1118,2036,4064, 145,3069, 85, 835, 486,2114,1246, # 2950 -1426, 428, 727,1285,1015, 800, 106, 623, 303,1281,7324,2127,2354, 347,3736, 221, # 2966 -3503,3110,7325,1955,1153,4065, 83, 296,1199,3070, 192, 624, 93,7326, 822,1897, # 2982 -2810,3111, 795,2064, 991,1554,1542,1592, 27, 43,2853, 859, 139,1456, 860,4300, # 2998 - 437, 712,3871, 164,2392,3112, 695, 211,3017,2096, 195,3872,1608,3504,3505,3618, # 3014 -3873, 234, 811,2971,2097,3874,2229,1441,3506,1615,2375, 668,2076,1638, 305, 228, # 3030 -1664,4301, 467, 415,7327, 262,2098,1593, 239, 108, 300, 200,1033, 512,1247,2077, # 3046 -7328,7329,2173,3176,3619,2673, 593, 845,1062,3244, 88,1723,2037,3875,1950, 212, # 3062 - 266, 152, 149, 468,1898,4066,4302, 77, 187,7330,3018, 37, 5,2972,7331,3876, # 3078 -7332,7333, 39,2517,4303,2894,3177,2078, 55, 148, 74,4304, 545, 483,1474,1029, # 3094 -1665, 217,1869,1531,3113,1104,2645,4067, 24, 172,3507, 900,3877,3508,3509,4305, # 3110 - 32,1408,2811,1312, 329, 487,2355,2247,2708, 784,2674, 4,3019,3314,1427,1788, # 3126 - 188, 109, 499,7334,3620,1717,1789, 888,1217,3020,4306,7335,3510,7336,3315,1520, # 3142 -3621,3878, 196,1034, 775,7337,7338, 929,1815, 249, 439, 38,7339,1063,7340, 794, # 3158 -3879,1435,2296, 46, 178,3245,2065,7341,2376,7342, 214,1709,4307, 804, 35, 707, # 3174 - 324,3622,1601,2546, 140, 459,4068,7343,7344,1365, 839, 272, 978,2257,2572,3409, # 3190 -2128,1363,3623,1423, 697, 100,3071, 48, 70,1231, 495,3114,2193,7345,1294,7346, # 3206 -2079, 462, 586,1042,3246, 853, 256, 988, 185,2377,3410,1698, 434,1084,7347,3411, # 3222 - 314,2615,2775,4308,2330,2331, 569,2280, 637,1816,2518, 757,1162,1878,1616,3412, # 3238 - 287,1577,2115, 768,4309,1671,2854,3511,2519,1321,3737, 909,2413,7348,4069, 933, # 3254 -3738,7349,2052,2356,1222,4310, 765,2414,1322, 786,4311,7350,1919,1462,1677,2895, # 3270 -1699,7351,4312,1424,2437,3115,3624,2590,3316,1774,1940,3413,3880,4070, 309,1369, # 3286 -1130,2812, 364,2230,1653,1299,3881,3512,3882,3883,2646, 525,1085,3021, 902,2000, # 3302 -1475, 964,4313, 421,1844,1415,1057,2281, 940,1364,3116, 376,4314,4315,1381, 7, # 3318 -2520, 983,2378, 336,1710,2675,1845, 321,3414, 559,1131,3022,2742,1808,1132,1313, # 3334 - 265,1481,1857,7352, 352,1203,2813,3247, 167,1089, 420,2814, 776, 792,1724,3513, # 3350 -4071,2438,3248,7353,4072,7354, 446, 229, 333,2743, 901,3739,1200,1557,4316,2647, # 3366 -1920, 395,2744,2676,3740,4073,1835, 125, 916,3178,2616,4317,7355,7356,3741,7357, # 3382 -7358,7359,4318,3117,3625,1133,2547,1757,3415,1510,2313,1409,3514,7360,2145, 438, # 3398 -2591,2896,2379,3317,1068, 958,3023, 461, 311,2855,2677,4074,1915,3179,4075,1978, # 3414 - 383, 750,2745,2617,4076, 274, 539, 385,1278,1442,7361,1154,1964, 384, 561, 210, # 3430 - 98,1295,2548,3515,7362,1711,2415,1482,3416,3884,2897,1257, 129,7363,3742, 642, # 3446 - 523,2776,2777,2648,7364, 141,2231,1333, 68, 176, 441, 876, 907,4077, 603,2592, # 3462 - 710, 171,3417, 404, 549, 18,3118,2393,1410,3626,1666,7365,3516,4319,2898,4320, # 3478 -7366,2973, 368,7367, 146, 366, 99, 871,3627,1543, 748, 807,1586,1185, 22,2258, # 3494 - 379,3743,3180,7368,3181, 505,1941,2618,1991,1382,2314,7369, 380,2357, 218, 702, # 3510 -1817,1248,3418,3024,3517,3318,3249,7370,2974,3628, 930,3250,3744,7371, 59,7372, # 3526 - 585, 601,4078, 497,3419,1112,1314,4321,1801,7373,1223,1472,2174,7374, 749,1836, # 3542 - 690,1899,3745,1772,3885,1476, 429,1043,1790,2232,2116, 917,4079, 447,1086,1629, # 3558 -7375, 556,7376,7377,2020,1654, 844,1090, 105, 550, 966,1758,2815,1008,1782, 686, # 3574 -1095,7378,2282, 793,1602,7379,3518,2593,4322,4080,2933,2297,4323,3746, 980,2496, # 3590 - 544, 353, 527,4324, 908,2678,2899,7380, 381,2619,1942,1348,7381,1341,1252, 560, # 3606 -3072,7382,3420,2856,7383,2053, 973, 886,2080, 143,4325,7384,7385, 157,3886, 496, # 3622 -4081, 57, 840, 540,2038,4326,4327,3421,2117,1445, 970,2259,1748,1965,2081,4082, # 3638 -3119,1234,1775,3251,2816,3629, 773,1206,2129,1066,2039,1326,3887,1738,1725,4083, # 3654 - 279,3120, 51,1544,2594, 423,1578,2130,2066, 173,4328,1879,7386,7387,1583, 264, # 3670 - 610,3630,4329,2439, 280, 154,7388,7389,7390,1739, 338,1282,3073, 693,2857,1411, # 3686 -1074,3747,2440,7391,4330,7392,7393,1240, 952,2394,7394,2900,1538,2679, 685,1483, # 3702 -4084,2468,1436, 953,4085,2054,4331, 671,2395, 79,4086,2441,3252, 608, 567,2680, # 3718 -3422,4087,4088,1691, 393,1261,1791,2396,7395,4332,7396,7397,7398,7399,1383,1672, # 3734 -3748,3182,1464, 522,1119, 661,1150, 216, 675,4333,3888,1432,3519, 609,4334,2681, # 3750 -2397,7400,7401,7402,4089,3025, 0,7403,2469, 315, 231,2442, 301,3319,4335,2380, # 3766 -7404, 233,4090,3631,1818,4336,4337,7405, 96,1776,1315,2082,7406, 257,7407,1809, # 3782 -3632,2709,1139,1819,4091,2021,1124,2163,2778,1777,2649,7408,3074, 363,1655,3183, # 3798 -7409,2975,7410,7411,7412,3889,1567,3890, 718, 103,3184, 849,1443, 341,3320,2934, # 3814 -1484,7413,1712, 127, 67, 339,4092,2398, 679,1412, 821,7414,7415, 834, 738, 351, # 3830 -2976,2146, 846, 235,1497,1880, 418,1992,3749,2710, 186,1100,2147,2746,3520,1545, # 3846 -1355,2935,2858,1377, 583,3891,4093,2573,2977,7416,1298,3633,1078,2549,3634,2358, # 3862 - 78,3750,3751, 267,1289,2099,2001,1594,4094, 348, 369,1274,2194,2175,1837,4338, # 3878 -1820,2817,3635,2747,2283,2002,4339,2936,2748, 144,3321, 882,4340,3892,2749,3423, # 3894 -4341,2901,7417,4095,1726, 320,7418,3893,3026, 788,2978,7419,2818,1773,1327,2859, # 3910 -3894,2819,7420,1306,4342,2003,1700,3752,3521,2359,2650, 787,2022, 506, 824,3636, # 3926 - 534, 323,4343,1044,3322,2023,1900, 946,3424,7421,1778,1500,1678,7422,1881,4344, # 3942 - 165, 243,4345,3637,2521, 123, 683,4096, 764,4346, 36,3895,1792, 589,2902, 816, # 3958 - 626,1667,3027,2233,1639,1555,1622,3753,3896,7423,3897,2860,1370,1228,1932, 891, # 3974 -2083,2903, 304,4097,7424, 292,2979,2711,3522, 691,2100,4098,1115,4347, 118, 662, # 3990 -7425, 611,1156, 854,2381,1316,2861, 2, 386, 515,2904,7426,7427,3253, 868,2234, # 4006 -1486, 855,2651, 785,2212,3028,7428,1040,3185,3523,7429,3121, 448,7430,1525,7431, # 4022 -2164,4348,7432,3754,7433,4099,2820,3524,3122, 503, 818,3898,3123,1568, 814, 676, # 4038 -1444, 306,1749,7434,3755,1416,1030, 197,1428, 805,2821,1501,4349,7435,7436,7437, # 4054 -1993,7438,4350,7439,7440,2195, 13,2779,3638,2980,3124,1229,1916,7441,3756,2131, # 4070 -7442,4100,4351,2399,3525,7443,2213,1511,1727,1120,7444,7445, 646,3757,2443, 307, # 4086 -7446,7447,1595,3186,7448,7449,7450,3639,1113,1356,3899,1465,2522,2523,7451, 519, # 4102 -7452, 128,2132, 92,2284,1979,7453,3900,1512, 342,3125,2196,7454,2780,2214,1980, # 4118 -3323,7455, 290,1656,1317, 789, 827,2360,7456,3758,4352, 562, 581,3901,7457, 401, # 4134 -4353,2248, 94,4354,1399,2781,7458,1463,2024,4355,3187,1943,7459, 828,1105,4101, # 4150 -1262,1394,7460,4102, 605,4356,7461,1783,2862,7462,2822, 819,2101, 578,2197,2937, # 4166 -7463,1502, 436,3254,4103,3255,2823,3902,2905,3425,3426,7464,2712,2315,7465,7466, # 4182 -2332,2067, 23,4357, 193, 826,3759,2102, 699,1630,4104,3075, 390,1793,1064,3526, # 4198 -7467,1579,3076,3077,1400,7468,4105,1838,1640,2863,7469,4358,4359, 137,4106, 598, # 4214 -3078,1966, 780, 104, 974,2938,7470, 278, 899, 253, 402, 572, 504, 493,1339,7471, # 4230 -3903,1275,4360,2574,2550,7472,3640,3029,3079,2249, 565,1334,2713, 863, 41,7473, # 4246 -7474,4361,7475,1657,2333, 19, 463,2750,4107, 606,7476,2981,3256,1087,2084,1323, # 4262 -2652,2982,7477,1631,1623,1750,4108,2682,7478,2864, 791,2714,2653,2334, 232,2416, # 4278 -7479,2983,1498,7480,2654,2620, 755,1366,3641,3257,3126,2025,1609, 119,1917,3427, # 4294 - 862,1026,4109,7481,3904,3760,4362,3905,4363,2260,1951,2470,7482,1125, 817,4110, # 4310 -4111,3906,1513,1766,2040,1487,4112,3030,3258,2824,3761,3127,7483,7484,1507,7485, # 4326 -2683, 733, 40,1632,1106,2865, 345,4113, 841,2524, 230,4364,2984,1846,3259,3428, # 4342 -7486,1263, 986,3429,7487, 735, 879, 254,1137, 857, 622,1300,1180,1388,1562,3907, # 4358 -3908,2939, 967,2751,2655,1349, 592,2133,1692,3324,2985,1994,4114,1679,3909,1901, # 4374 -2185,7488, 739,3642,2715,1296,1290,7489,4115,2198,2199,1921,1563,2595,2551,1870, # 4390 -2752,2986,7490, 435,7491, 343,1108, 596, 17,1751,4365,2235,3430,3643,7492,4366, # 4406 - 294,3527,2940,1693, 477, 979, 281,2041,3528, 643,2042,3644,2621,2782,2261,1031, # 4422 -2335,2134,2298,3529,4367, 367,1249,2552,7493,3530,7494,4368,1283,3325,2004, 240, # 4438 -1762,3326,4369,4370, 836,1069,3128, 474,7495,2148,2525, 268,3531,7496,3188,1521, # 4454 -1284,7497,1658,1546,4116,7498,3532,3533,7499,4117,3327,2684,1685,4118, 961,1673, # 4470 -2622, 190,2005,2200,3762,4371,4372,7500, 570,2497,3645,1490,7501,4373,2623,3260, # 4486 -1956,4374, 584,1514, 396,1045,1944,7502,4375,1967,2444,7503,7504,4376,3910, 619, # 4502 -7505,3129,3261, 215,2006,2783,2553,3189,4377,3190,4378, 763,4119,3763,4379,7506, # 4518 -7507,1957,1767,2941,3328,3646,1174, 452,1477,4380,3329,3130,7508,2825,1253,2382, # 4534 -2186,1091,2285,4120, 492,7509, 638,1169,1824,2135,1752,3911, 648, 926,1021,1324, # 4550 -4381, 520,4382, 997, 847,1007, 892,4383,3764,2262,1871,3647,7510,2400,1784,4384, # 4566 -1952,2942,3080,3191,1728,4121,2043,3648,4385,2007,1701,3131,1551, 30,2263,4122, # 4582 -7511,2026,4386,3534,7512, 501,7513,4123, 594,3431,2165,1821,3535,3432,3536,3192, # 4598 - 829,2826,4124,7514,1680,3132,1225,4125,7515,3262,4387,4126,3133,2336,7516,4388, # 4614 -4127,7517,3912,3913,7518,1847,2383,2596,3330,7519,4389, 374,3914, 652,4128,4129, # 4630 - 375,1140, 798,7520,7521,7522,2361,4390,2264, 546,1659, 138,3031,2445,4391,7523, # 4646 -2250, 612,1848, 910, 796,3765,1740,1371, 825,3766,3767,7524,2906,2554,7525, 692, # 4662 - 444,3032,2624, 801,4392,4130,7526,1491, 244,1053,3033,4131,4132, 340,7527,3915, # 4678 -1041,2987, 293,1168, 87,1357,7528,1539, 959,7529,2236, 721, 694,4133,3768, 219, # 4694 -1478, 644,1417,3331,2656,1413,1401,1335,1389,3916,7530,7531,2988,2362,3134,1825, # 4710 - 730,1515, 184,2827, 66,4393,7532,1660,2943, 246,3332, 378,1457, 226,3433, 975, # 4726 -3917,2944,1264,3537, 674, 696,7533, 163,7534,1141,2417,2166, 713,3538,3333,4394, # 4742 -3918,7535,7536,1186, 15,7537,1079,1070,7538,1522,3193,3539, 276,1050,2716, 758, # 4758 -1126, 653,2945,3263,7539,2337, 889,3540,3919,3081,2989, 903,1250,4395,3920,3434, # 4774 -3541,1342,1681,1718, 766,3264, 286, 89,2946,3649,7540,1713,7541,2597,3334,2990, # 4790 -7542,2947,2215,3194,2866,7543,4396,2498,2526, 181, 387,1075,3921, 731,2187,3335, # 4806 -7544,3265, 310, 313,3435,2299, 770,4134, 54,3034, 189,4397,3082,3769,3922,7545, # 4822 -1230,1617,1849, 355,3542,4135,4398,3336, 111,4136,3650,1350,3135,3436,3035,4137, # 4838 -2149,3266,3543,7546,2784,3923,3924,2991, 722,2008,7547,1071, 247,1207,2338,2471, # 4854 -1378,4399,2009, 864,1437,1214,4400, 373,3770,1142,2216, 667,4401, 442,2753,2555, # 4870 -3771,3925,1968,4138,3267,1839, 837, 170,1107, 934,1336,1882,7548,7549,2118,4139, # 4886 -2828, 743,1569,7550,4402,4140, 582,2384,1418,3437,7551,1802,7552, 357,1395,1729, # 4902 -3651,3268,2418,1564,2237,7553,3083,3772,1633,4403,1114,2085,4141,1532,7554, 482, # 4918 -2446,4404,7555,7556,1492, 833,1466,7557,2717,3544,1641,2829,7558,1526,1272,3652, # 4934 -4142,1686,1794, 416,2556,1902,1953,1803,7559,3773,2785,3774,1159,2316,7560,2867, # 4950 -4405,1610,1584,3036,2419,2754, 443,3269,1163,3136,7561,7562,3926,7563,4143,2499, # 4966 -3037,4406,3927,3137,2103,1647,3545,2010,1872,4144,7564,4145, 431,3438,7565, 250, # 4982 - 97, 81,4146,7566,1648,1850,1558, 160, 848,7567, 866, 740,1694,7568,2201,2830, # 4998 -3195,4147,4407,3653,1687, 950,2472, 426, 469,3196,3654,3655,3928,7569,7570,1188, # 5014 - 424,1995, 861,3546,4148,3775,2202,2685, 168,1235,3547,4149,7571,2086,1674,4408, # 5030 -3337,3270, 220,2557,1009,7572,3776, 670,2992, 332,1208, 717,7573,7574,3548,2447, # 5046 -3929,3338,7575, 513,7576,1209,2868,3339,3138,4409,1080,7577,7578,7579,7580,2527, # 5062 -3656,3549, 815,1587,3930,3931,7581,3550,3439,3777,1254,4410,1328,3038,1390,3932, # 5078 -1741,3933,3778,3934,7582, 236,3779,2448,3271,7583,7584,3657,3780,1273,3781,4411, # 5094 -7585, 308,7586,4412, 245,4413,1851,2473,1307,2575, 430, 715,2136,2449,7587, 270, # 5110 - 199,2869,3935,7588,3551,2718,1753, 761,1754, 725,1661,1840,4414,3440,3658,7589, # 5126 -7590, 587, 14,3272, 227,2598, 326, 480,2265, 943,2755,3552, 291, 650,1883,7591, # 5142 -1702,1226, 102,1547, 62,3441, 904,4415,3442,1164,4150,7592,7593,1224,1548,2756, # 5158 - 391, 498,1493,7594,1386,1419,7595,2055,1177,4416, 813, 880,1081,2363, 566,1145, # 5174 -4417,2286,1001,1035,2558,2599,2238, 394,1286,7596,7597,2068,7598, 86,1494,1730, # 5190 -3936, 491,1588, 745, 897,2948, 843,3340,3937,2757,2870,3273,1768, 998,2217,2069, # 5206 - 397,1826,1195,1969,3659,2993,3341, 284,7599,3782,2500,2137,2119,1903,7600,3938, # 5222 -2150,3939,4151,1036,3443,1904, 114,2559,4152, 209,1527,7601,7602,2949,2831,2625, # 5238 -2385,2719,3139, 812,2560,7603,3274,7604,1559, 737,1884,3660,1210, 885, 28,2686, # 5254 -3553,3783,7605,4153,1004,1779,4418,7606, 346,1981,2218,2687,4419,3784,1742, 797, # 5270 -1642,3940,1933,1072,1384,2151, 896,3941,3275,3661,3197,2871,3554,7607,2561,1958, # 5286 -4420,2450,1785,7608,7609,7610,3942,4154,1005,1308,3662,4155,2720,4421,4422,1528, # 5302 -2600, 161,1178,4156,1982, 987,4423,1101,4157, 631,3943,1157,3198,2420,1343,1241, # 5318 -1016,2239,2562, 372, 877,2339,2501,1160, 555,1934, 911,3944,7611, 466,1170, 169, # 5334 -1051,2907,2688,3663,2474,2994,1182,2011,2563,1251,2626,7612, 992,2340,3444,1540, # 5350 -2721,1201,2070,2401,1996,2475,7613,4424, 528,1922,2188,1503,1873,1570,2364,3342, # 5366 -3276,7614, 557,1073,7615,1827,3445,2087,2266,3140,3039,3084, 767,3085,2786,4425, # 5382 -1006,4158,4426,2341,1267,2176,3664,3199, 778,3945,3200,2722,1597,2657,7616,4427, # 5398 -7617,3446,7618,7619,7620,3277,2689,1433,3278, 131, 95,1504,3946, 723,4159,3141, # 5414 -1841,3555,2758,2189,3947,2027,2104,3665,7621,2995,3948,1218,7622,3343,3201,3949, # 5430 -4160,2576, 248,1634,3785, 912,7623,2832,3666,3040,3786, 654, 53,7624,2996,7625, # 5446 -1688,4428, 777,3447,1032,3950,1425,7626, 191, 820,2120,2833, 971,4429, 931,3202, # 5462 - 135, 664, 783,3787,1997, 772,2908,1935,3951,3788,4430,2909,3203, 282,2723, 640, # 5478 -1372,3448,1127, 922, 325,3344,7627,7628, 711,2044,7629,7630,3952,2219,2787,1936, # 5494 -3953,3345,2220,2251,3789,2300,7631,4431,3790,1258,3279,3954,3204,2138,2950,3955, # 5510 -3956,7632,2221, 258,3205,4432, 101,1227,7633,3280,1755,7634,1391,3281,7635,2910, # 5526 -2056, 893,7636,7637,7638,1402,4161,2342,7639,7640,3206,3556,7641,7642, 878,1325, # 5542 -1780,2788,4433, 259,1385,2577, 744,1183,2267,4434,7643,3957,2502,7644, 684,1024, # 5558 -4162,7645, 472,3557,3449,1165,3282,3958,3959, 322,2152, 881, 455,1695,1152,1340, # 5574 - 660, 554,2153,4435,1058,4436,4163, 830,1065,3346,3960,4437,1923,7646,1703,1918, # 5590 -7647, 932,2268, 122,7648,4438, 947, 677,7649,3791,2627, 297,1905,1924,2269,4439, # 5606 -2317,3283,7650,7651,4164,7652,4165, 84,4166, 112, 989,7653, 547,1059,3961, 701, # 5622 -3558,1019,7654,4167,7655,3450, 942, 639, 457,2301,2451, 993,2951, 407, 851, 494, # 5638 -4440,3347, 927,7656,1237,7657,2421,3348, 573,4168, 680, 921,2911,1279,1874, 285, # 5654 - 790,1448,1983, 719,2167,7658,7659,4441,3962,3963,1649,7660,1541, 563,7661,1077, # 5670 -7662,3349,3041,3451, 511,2997,3964,3965,3667,3966,1268,2564,3350,3207,4442,4443, # 5686 -7663, 535,1048,1276,1189,2912,2028,3142,1438,1373,2834,2952,1134,2012,7664,4169, # 5702 -1238,2578,3086,1259,7665, 700,7666,2953,3143,3668,4170,7667,4171,1146,1875,1906, # 5718 -4444,2601,3967, 781,2422, 132,1589, 203, 147, 273,2789,2402, 898,1786,2154,3968, # 5734 -3969,7668,3792,2790,7669,7670,4445,4446,7671,3208,7672,1635,3793, 965,7673,1804, # 5750 -2690,1516,3559,1121,1082,1329,3284,3970,1449,3794, 65,1128,2835,2913,2759,1590, # 5766 -3795,7674,7675, 12,2658, 45, 976,2579,3144,4447, 517,2528,1013,1037,3209,7676, # 5782 -3796,2836,7677,3797,7678,3452,7679,2602, 614,1998,2318,3798,3087,2724,2628,7680, # 5798 -2580,4172, 599,1269,7681,1810,3669,7682,2691,3088, 759,1060, 489,1805,3351,3285, # 5814 -1358,7683,7684,2386,1387,1215,2629,2252, 490,7685,7686,4173,1759,2387,2343,7687, # 5830 -4448,3799,1907,3971,2630,1806,3210,4449,3453,3286,2760,2344, 874,7688,7689,3454, # 5846 -3670,1858, 91,2914,3671,3042,3800,4450,7690,3145,3972,2659,7691,3455,1202,1403, # 5862 -3801,2954,2529,1517,2503,4451,3456,2504,7692,4452,7693,2692,1885,1495,1731,3973, # 5878 -2365,4453,7694,2029,7695,7696,3974,2693,1216, 237,2581,4174,2319,3975,3802,4454, # 5894 -4455,2694,3560,3457, 445,4456,7697,7698,7699,7700,2761, 61,3976,3672,1822,3977, # 5910 -7701, 687,2045, 935, 925, 405,2660, 703,1096,1859,2725,4457,3978,1876,1367,2695, # 5926 -3352, 918,2105,1781,2476, 334,3287,1611,1093,4458, 564,3146,3458,3673,3353, 945, # 5942 -2631,2057,4459,7702,1925, 872,4175,7703,3459,2696,3089, 349,4176,3674,3979,4460, # 5958 -3803,4177,3675,2155,3980,4461,4462,4178,4463,2403,2046, 782,3981, 400, 251,4179, # 5974 -1624,7704,7705, 277,3676, 299,1265, 476,1191,3804,2121,4180,4181,1109, 205,7706, # 5990 -2582,1000,2156,3561,1860,7707,7708,7709,4464,7710,4465,2565, 107,2477,2157,3982, # 6006 -3460,3147,7711,1533, 541,1301, 158, 753,4182,2872,3562,7712,1696, 370,1088,4183, # 6022 -4466,3563, 579, 327, 440, 162,2240, 269,1937,1374,3461, 968,3043, 56,1396,3090, # 6038 -2106,3288,3354,7713,1926,2158,4467,2998,7714,3564,7715,7716,3677,4468,2478,7717, # 6054 -2791,7718,1650,4469,7719,2603,7720,7721,3983,2661,3355,1149,3356,3984,3805,3985, # 6070 -7722,1076, 49,7723, 951,3211,3289,3290, 450,2837, 920,7724,1811,2792,2366,4184, # 6086 -1908,1138,2367,3806,3462,7725,3212,4470,1909,1147,1518,2423,4471,3807,7726,4472, # 6102 -2388,2604, 260,1795,3213,7727,7728,3808,3291, 708,7729,3565,1704,7730,3566,1351, # 6118 -1618,3357,2999,1886, 944,4185,3358,4186,3044,3359,4187,7731,3678, 422, 413,1714, # 6134 -3292, 500,2058,2345,4188,2479,7732,1344,1910, 954,7733,1668,7734,7735,3986,2404, # 6150 -4189,3567,3809,4190,7736,2302,1318,2505,3091, 133,3092,2873,4473, 629, 31,2838, # 6166 -2697,3810,4474, 850, 949,4475,3987,2955,1732,2088,4191,1496,1852,7737,3988, 620, # 6182 -3214, 981,1242,3679,3360,1619,3680,1643,3293,2139,2452,1970,1719,3463,2168,7738, # 6198 -3215,7739,7740,3361,1828,7741,1277,4476,1565,2047,7742,1636,3568,3093,7743, 869, # 6214 -2839, 655,3811,3812,3094,3989,3000,3813,1310,3569,4477,7744,7745,7746,1733, 558, # 6230 -4478,3681, 335,1549,3045,1756,4192,3682,1945,3464,1829,1291,1192, 470,2726,2107, # 6246 -2793, 913,1054,3990,7747,1027,7748,3046,3991,4479, 982,2662,3362,3148,3465,3216, # 6262 -3217,1946,2794,7749, 571,4480,7750,1830,7751,3570,2583,1523,2424,7752,2089, 984, # 6278 -4481,3683,1959,7753,3684, 852, 923,2795,3466,3685, 969,1519, 999,2048,2320,1705, # 6294 -7754,3095, 615,1662, 151, 597,3992,2405,2321,1049, 275,4482,3686,4193, 568,3687, # 6310 -3571,2480,4194,3688,7755,2425,2270, 409,3218,7756,1566,2874,3467,1002, 769,2840, # 6326 - 194,2090,3149,3689,2222,3294,4195, 628,1505,7757,7758,1763,2177,3001,3993, 521, # 6342 -1161,2584,1787,2203,2406,4483,3994,1625,4196,4197, 412, 42,3096, 464,7759,2632, # 6358 -4484,3363,1760,1571,2875,3468,2530,1219,2204,3814,2633,2140,2368,4485,4486,3295, # 6374 -1651,3364,3572,7760,7761,3573,2481,3469,7762,3690,7763,7764,2271,2091, 460,7765, # 6390 -4487,7766,3002, 962, 588,3574, 289,3219,2634,1116, 52,7767,3047,1796,7768,7769, # 6406 -7770,1467,7771,1598,1143,3691,4198,1984,1734,1067,4488,1280,3365, 465,4489,1572, # 6422 - 510,7772,1927,2241,1812,1644,3575,7773,4490,3692,7774,7775,2663,1573,1534,7776, # 6438 -7777,4199, 536,1807,1761,3470,3815,3150,2635,7778,7779,7780,4491,3471,2915,1911, # 6454 -2796,7781,3296,1122, 377,3220,7782, 360,7783,7784,4200,1529, 551,7785,2059,3693, # 6470 -1769,2426,7786,2916,4201,3297,3097,2322,2108,2030,4492,1404, 136,1468,1479, 672, # 6486 -1171,3221,2303, 271,3151,7787,2762,7788,2049, 678,2727, 865,1947,4493,7789,2013, # 6502 -3995,2956,7790,2728,2223,1397,3048,3694,4494,4495,1735,2917,3366,3576,7791,3816, # 6518 - 509,2841,2453,2876,3817,7792,7793,3152,3153,4496,4202,2531,4497,2304,1166,1010, # 6534 - 552, 681,1887,7794,7795,2957,2958,3996,1287,1596,1861,3154, 358, 453, 736, 175, # 6550 - 478,1117, 905,1167,1097,7796,1853,1530,7797,1706,7798,2178,3472,2287,3695,3473, # 6566 -3577,4203,2092,4204,7799,3367,1193,2482,4205,1458,2190,2205,1862,1888,1421,3298, # 6582 -2918,3049,2179,3474, 595,2122,7800,3997,7801,7802,4206,1707,2636, 223,3696,1359, # 6598 - 751,3098, 183,3475,7803,2797,3003, 419,2369, 633, 704,3818,2389, 241,7804,7805, # 6614 -7806, 838,3004,3697,2272,2763,2454,3819,1938,2050,3998,1309,3099,2242,1181,7807, # 6630 -1136,2206,3820,2370,1446,4207,2305,4498,7808,7809,4208,1055,2605, 484,3698,7810, # 6646 -3999, 625,4209,2273,3368,1499,4210,4000,7811,4001,4211,3222,2274,2275,3476,7812, # 6662 -7813,2764, 808,2606,3699,3369,4002,4212,3100,2532, 526,3370,3821,4213, 955,7814, # 6678 -1620,4214,2637,2427,7815,1429,3700,1669,1831, 994, 928,7816,3578,1260,7817,7818, # 6694 -7819,1948,2288, 741,2919,1626,4215,2729,2455, 867,1184, 362,3371,1392,7820,7821, # 6710 -4003,4216,1770,1736,3223,2920,4499,4500,1928,2698,1459,1158,7822,3050,3372,2877, # 6726 -1292,1929,2506,2842,3701,1985,1187,2071,2014,2607,4217,7823,2566,2507,2169,3702, # 6742 -2483,3299,7824,3703,4501,7825,7826, 666,1003,3005,1022,3579,4218,7827,4502,1813, # 6758 -2253, 574,3822,1603, 295,1535, 705,3823,4219, 283, 858, 417,7828,7829,3224,4503, # 6774 -4504,3051,1220,1889,1046,2276,2456,4004,1393,1599, 689,2567, 388,4220,7830,2484, # 6790 - 802,7831,2798,3824,2060,1405,2254,7832,4505,3825,2109,1052,1345,3225,1585,7833, # 6806 - 809,7834,7835,7836, 575,2730,3477, 956,1552,1469,1144,2323,7837,2324,1560,2457, # 6822 -3580,3226,4005, 616,2207,3155,2180,2289,7838,1832,7839,3478,4506,7840,1319,3704, # 6838 -3705,1211,3581,1023,3227,1293,2799,7841,7842,7843,3826, 607,2306,3827, 762,2878, # 6854 -1439,4221,1360,7844,1485,3052,7845,4507,1038,4222,1450,2061,2638,4223,1379,4508, # 6870 -2585,7846,7847,4224,1352,1414,2325,2921,1172,7848,7849,3828,3829,7850,1797,1451, # 6886 -7851,7852,7853,7854,2922,4006,4007,2485,2346, 411,4008,4009,3582,3300,3101,4509, # 6902 -1561,2664,1452,4010,1375,7855,7856, 47,2959, 316,7857,1406,1591,2923,3156,7858, # 6918 -1025,2141,3102,3157, 354,2731, 884,2224,4225,2407, 508,3706, 726,3583, 996,2428, # 6934 -3584, 729,7859, 392,2191,1453,4011,4510,3707,7860,7861,2458,3585,2608,1675,2800, # 6950 - 919,2347,2960,2348,1270,4511,4012, 73,7862,7863, 647,7864,3228,2843,2255,1550, # 6966 -1346,3006,7865,1332, 883,3479,7866,7867,7868,7869,3301,2765,7870,1212, 831,1347, # 6982 -4226,4512,2326,3830,1863,3053, 720,3831,4513,4514,3832,7871,4227,7872,7873,4515, # 6998 -7874,7875,1798,4516,3708,2609,4517,3586,1645,2371,7876,7877,2924, 669,2208,2665, # 7014 -2429,7878,2879,7879,7880,1028,3229,7881,4228,2408,7882,2256,1353,7883,7884,4518, # 7030 -3158, 518,7885,4013,7886,4229,1960,7887,2142,4230,7888,7889,3007,2349,2350,3833, # 7046 - 516,1833,1454,4014,2699,4231,4519,2225,2610,1971,1129,3587,7890,2766,7891,2961, # 7062 -1422, 577,1470,3008,1524,3373,7892,7893, 432,4232,3054,3480,7894,2586,1455,2508, # 7078 -2226,1972,1175,7895,1020,2732,4015,3481,4520,7896,2733,7897,1743,1361,3055,3482, # 7094 -2639,4016,4233,4521,2290, 895, 924,4234,2170, 331,2243,3056, 166,1627,3057,1098, # 7110 -7898,1232,2880,2227,3374,4522, 657, 403,1196,2372, 542,3709,3375,1600,4235,3483, # 7126 -7899,4523,2767,3230, 576, 530,1362,7900,4524,2533,2666,3710,4017,7901, 842,3834, # 7142 -7902,2801,2031,1014,4018, 213,2700,3376, 665, 621,4236,7903,3711,2925,2430,7904, # 7158 -2431,3302,3588,3377,7905,4237,2534,4238,4525,3589,1682,4239,3484,1380,7906, 724, # 7174 -2277, 600,1670,7907,1337,1233,4526,3103,2244,7908,1621,4527,7909, 651,4240,7910, # 7190 -1612,4241,2611,7911,2844,7912,2734,2307,3058,7913, 716,2459,3059, 174,1255,2701, # 7206 -4019,3590, 548,1320,1398, 728,4020,1574,7914,1890,1197,3060,4021,7915,3061,3062, # 7222 -3712,3591,3713, 747,7916, 635,4242,4528,7917,7918,7919,4243,7920,7921,4529,7922, # 7238 -3378,4530,2432, 451,7923,3714,2535,2072,4244,2735,4245,4022,7924,1764,4531,7925, # 7254 -4246, 350,7926,2278,2390,2486,7927,4247,4023,2245,1434,4024, 488,4532, 458,4248, # 7270 -4025,3715, 771,1330,2391,3835,2568,3159,2159,2409,1553,2667,3160,4249,7928,2487, # 7286 -2881,2612,1720,2702,4250,3379,4533,7929,2536,4251,7930,3231,4252,2768,7931,2015, # 7302 -2736,7932,1155,1017,3716,3836,7933,3303,2308, 201,1864,4253,1430,7934,4026,7935, # 7318 -7936,7937,7938,7939,4254,1604,7940, 414,1865, 371,2587,4534,4535,3485,2016,3104, # 7334 -4536,1708, 960,4255, 887, 389,2171,1536,1663,1721,7941,2228,4027,2351,2926,1580, # 7350 -7942,7943,7944,1744,7945,2537,4537,4538,7946,4539,7947,2073,7948,7949,3592,3380, # 7366 -2882,4256,7950,4257,2640,3381,2802, 673,2703,2460, 709,3486,4028,3593,4258,7951, # 7382 -1148, 502, 634,7952,7953,1204,4540,3594,1575,4541,2613,3717,7954,3718,3105, 948, # 7398 -3232, 121,1745,3837,1110,7955,4259,3063,2509,3009,4029,3719,1151,1771,3838,1488, # 7414 -4030,1986,7956,2433,3487,7957,7958,2093,7959,4260,3839,1213,1407,2803, 531,2737, # 7430 -2538,3233,1011,1537,7960,2769,4261,3106,1061,7961,3720,3721,1866,2883,7962,2017, # 7446 - 120,4262,4263,2062,3595,3234,2309,3840,2668,3382,1954,4542,7963,7964,3488,1047, # 7462 -2704,1266,7965,1368,4543,2845, 649,3383,3841,2539,2738,1102,2846,2669,7966,7967, # 7478 -1999,7968,1111,3596,2962,7969,2488,3842,3597,2804,1854,3384,3722,7970,7971,3385, # 7494 -2410,2884,3304,3235,3598,7972,2569,7973,3599,2805,4031,1460, 856,7974,3600,7975, # 7510 -2885,2963,7976,2886,3843,7977,4264, 632,2510, 875,3844,1697,3845,2291,7978,7979, # 7526 -4544,3010,1239, 580,4545,4265,7980, 914, 936,2074,1190,4032,1039,2123,7981,7982, # 7542 -7983,3386,1473,7984,1354,4266,3846,7985,2172,3064,4033, 915,3305,4267,4268,3306, # 7558 -1605,1834,7986,2739, 398,3601,4269,3847,4034, 328,1912,2847,4035,3848,1331,4270, # 7574 -3011, 937,4271,7987,3602,4036,4037,3387,2160,4546,3388, 524, 742, 538,3065,1012, # 7590 -7988,7989,3849,2461,7990, 658,1103, 225,3850,7991,7992,4547,7993,4548,7994,3236, # 7606 -1243,7995,4038, 963,2246,4549,7996,2705,3603,3161,7997,7998,2588,2327,7999,4550, # 7622 -8000,8001,8002,3489,3307, 957,3389,2540,2032,1930,2927,2462, 870,2018,3604,1746, # 7638 -2770,2771,2434,2463,8003,3851,8004,3723,3107,3724,3490,3390,3725,8005,1179,3066, # 7654 -8006,3162,2373,4272,3726,2541,3163,3108,2740,4039,8007,3391,1556,2542,2292, 977, # 7670 -2887,2033,4040,1205,3392,8008,1765,3393,3164,2124,1271,1689, 714,4551,3491,8009, # 7686 -2328,3852, 533,4273,3605,2181, 617,8010,2464,3308,3492,2310,8011,8012,3165,8013, # 7702 -8014,3853,1987, 618, 427,2641,3493,3394,8015,8016,1244,1690,8017,2806,4274,4552, # 7718 -8018,3494,8019,8020,2279,1576, 473,3606,4275,3395, 972,8021,3607,8022,3067,8023, # 7734 -8024,4553,4554,8025,3727,4041,4042,8026, 153,4555, 356,8027,1891,2888,4276,2143, # 7750 - 408, 803,2352,8028,3854,8029,4277,1646,2570,2511,4556,4557,3855,8030,3856,4278, # 7766 -8031,2411,3396, 752,8032,8033,1961,2964,8034, 746,3012,2465,8035,4279,3728, 698, # 7782 -4558,1892,4280,3608,2543,4559,3609,3857,8036,3166,3397,8037,1823,1302,4043,2706, # 7798 -3858,1973,4281,8038,4282,3167, 823,1303,1288,1236,2848,3495,4044,3398, 774,3859, # 7814 -8039,1581,4560,1304,2849,3860,4561,8040,2435,2161,1083,3237,4283,4045,4284, 344, # 7830 -1173, 288,2311, 454,1683,8041,8042,1461,4562,4046,2589,8043,8044,4563, 985, 894, # 7846 -8045,3399,3168,8046,1913,2928,3729,1988,8047,2110,1974,8048,4047,8049,2571,1194, # 7862 - 425,8050,4564,3169,1245,3730,4285,8051,8052,2850,8053, 636,4565,1855,3861, 760, # 7878 -1799,8054,4286,2209,1508,4566,4048,1893,1684,2293,8055,8056,8057,4287,4288,2210, # 7894 - 479,8058,8059, 832,8060,4049,2489,8061,2965,2490,3731, 990,3109, 627,1814,2642, # 7910 -4289,1582,4290,2125,2111,3496,4567,8062, 799,4291,3170,8063,4568,2112,1737,3013, # 7926 -1018, 543, 754,4292,3309,1676,4569,4570,4050,8064,1489,8065,3497,8066,2614,2889, # 7942 -4051,8067,8068,2966,8069,8070,8071,8072,3171,4571,4572,2182,1722,8073,3238,3239, # 7958 -1842,3610,1715, 481, 365,1975,1856,8074,8075,1962,2491,4573,8076,2126,3611,3240, # 7974 - 433,1894,2063,2075,8077, 602,2741,8078,8079,8080,8081,8082,3014,1628,3400,8083, # 7990 -3172,4574,4052,2890,4575,2512,8084,2544,2772,8085,8086,8087,3310,4576,2891,8088, # 8006 -4577,8089,2851,4578,4579,1221,2967,4053,2513,8090,8091,8092,1867,1989,8093,8094, # 8022 -8095,1895,8096,8097,4580,1896,4054, 318,8098,2094,4055,4293,8099,8100, 485,8101, # 8038 - 938,3862, 553,2670, 116,8102,3863,3612,8103,3498,2671,2773,3401,3311,2807,8104, # 8054 -3613,2929,4056,1747,2930,2968,8105,8106, 207,8107,8108,2672,4581,2514,8109,3015, # 8070 - 890,3614,3864,8110,1877,3732,3402,8111,2183,2353,3403,1652,8112,8113,8114, 941, # 8086 -2294, 208,3499,4057,2019, 330,4294,3865,2892,2492,3733,4295,8115,8116,8117,8118, # 8102 -) - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/euctwprober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/euctwprober.py deleted file mode 100644 index 35669cc..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/euctwprober.py +++ /dev/null @@ -1,46 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is mozilla.org code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .mbcharsetprober import MultiByteCharSetProber -from .codingstatemachine import CodingStateMachine -from .chardistribution import EUCTWDistributionAnalysis -from .mbcssm import EUCTW_SM_MODEL - -class EUCTWProber(MultiByteCharSetProber): - def __init__(self): - super(EUCTWProber, self).__init__() - self.coding_sm = CodingStateMachine(EUCTW_SM_MODEL) - self.distribution_analyzer = EUCTWDistributionAnalysis() - self.reset() - - @property - def charset_name(self): - return "EUC-TW" - - @property - def language(self): - return "Taiwan" diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/gb2312freq.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/gb2312freq.py deleted file mode 100644 index 697837b..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/gb2312freq.py +++ /dev/null @@ -1,283 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Communicator client code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -# GB2312 most frequently used character table -# -# Char to FreqOrder table , from hz6763 - -# 512 --> 0.79 -- 0.79 -# 1024 --> 0.92 -- 0.13 -# 2048 --> 0.98 -- 0.06 -# 6768 --> 1.00 -- 0.02 -# -# Ideal Distribution Ratio = 0.79135/(1-0.79135) = 3.79 -# Random Distribution Ration = 512 / (3755 - 512) = 0.157 -# -# Typical Distribution Ratio about 25% of Ideal one, still much higher that RDR - -GB2312_TYPICAL_DISTRIBUTION_RATIO = 0.9 - -GB2312_TABLE_SIZE = 3760 - -GB2312_CHAR_TO_FREQ_ORDER = ( -1671, 749,1443,2364,3924,3807,2330,3921,1704,3463,2691,1511,1515, 572,3191,2205, -2361, 224,2558, 479,1711, 963,3162, 440,4060,1905,2966,2947,3580,2647,3961,3842, -2204, 869,4207, 970,2678,5626,2944,2956,1479,4048, 514,3595, 588,1346,2820,3409, - 249,4088,1746,1873,2047,1774, 581,1813, 358,1174,3590,1014,1561,4844,2245, 670, -1636,3112, 889,1286, 953, 556,2327,3060,1290,3141, 613, 185,3477,1367, 850,3820, -1715,2428,2642,2303,2732,3041,2562,2648,3566,3946,1349, 388,3098,2091,1360,3585, - 152,1687,1539, 738,1559, 59,1232,2925,2267,1388,1249,1741,1679,2960, 151,1566, -1125,1352,4271, 924,4296, 385,3166,4459, 310,1245,2850, 70,3285,2729,3534,3575, -2398,3298,3466,1960,2265, 217,3647, 864,1909,2084,4401,2773,1010,3269,5152, 853, -3051,3121,1244,4251,1895, 364,1499,1540,2313,1180,3655,2268, 562, 715,2417,3061, - 544, 336,3768,2380,1752,4075, 950, 280,2425,4382, 183,2759,3272, 333,4297,2155, -1688,2356,1444,1039,4540, 736,1177,3349,2443,2368,2144,2225, 565, 196,1482,3406, - 927,1335,4147, 692, 878,1311,1653,3911,3622,1378,4200,1840,2969,3149,2126,1816, -2534,1546,2393,2760, 737,2494, 13, 447, 245,2747, 38,2765,2129,2589,1079, 606, - 360, 471,3755,2890, 404, 848, 699,1785,1236, 370,2221,1023,3746,2074,2026,2023, -2388,1581,2119, 812,1141,3091,2536,1519, 804,2053, 406,1596,1090, 784, 548,4414, -1806,2264,2936,1100, 343,4114,5096, 622,3358, 743,3668,1510,1626,5020,3567,2513, -3195,4115,5627,2489,2991, 24,2065,2697,1087,2719, 48,1634, 315, 68, 985,2052, - 198,2239,1347,1107,1439, 597,2366,2172, 871,3307, 919,2487,2790,1867, 236,2570, -1413,3794, 906,3365,3381,1701,1982,1818,1524,2924,1205, 616,2586,2072,2004, 575, - 253,3099, 32,1365,1182, 197,1714,2454,1201, 554,3388,3224,2748, 756,2587, 250, -2567,1507,1517,3529,1922,2761,2337,3416,1961,1677,2452,2238,3153, 615, 911,1506, -1474,2495,1265,1906,2749,3756,3280,2161, 898,2714,1759,3450,2243,2444, 563, 26, -3286,2266,3769,3344,2707,3677, 611,1402, 531,1028,2871,4548,1375, 261,2948, 835, -1190,4134, 353, 840,2684,1900,3082,1435,2109,1207,1674, 329,1872,2781,4055,2686, -2104, 608,3318,2423,2957,2768,1108,3739,3512,3271,3985,2203,1771,3520,1418,2054, -1681,1153, 225,1627,2929, 162,2050,2511,3687,1954, 124,1859,2431,1684,3032,2894, - 585,4805,3969,2869,2704,2088,2032,2095,3656,2635,4362,2209, 256, 518,2042,2105, -3777,3657, 643,2298,1148,1779, 190, 989,3544, 414, 11,2135,2063,2979,1471, 403, -3678, 126, 770,1563, 671,2499,3216,2877, 600,1179, 307,2805,4937,1268,1297,2694, - 252,4032,1448,1494,1331,1394, 127,2256, 222,1647,1035,1481,3056,1915,1048, 873, -3651, 210, 33,1608,2516, 200,1520, 415, 102, 0,3389,1287, 817, 91,3299,2940, - 836,1814, 549,2197,1396,1669,2987,3582,2297,2848,4528,1070, 687, 20,1819, 121, -1552,1364,1461,1968,2617,3540,2824,2083, 177, 948,4938,2291, 110,4549,2066, 648, -3359,1755,2110,2114,4642,4845,1693,3937,3308,1257,1869,2123, 208,1804,3159,2992, -2531,2549,3361,2418,1350,2347,2800,2568,1291,2036,2680, 72, 842,1990, 212,1233, -1154,1586, 75,2027,3410,4900,1823,1337,2710,2676, 728,2810,1522,3026,4995, 157, - 755,1050,4022, 710, 785,1936,2194,2085,1406,2777,2400, 150,1250,4049,1206, 807, -1910, 534, 529,3309,1721,1660, 274, 39,2827, 661,2670,1578, 925,3248,3815,1094, -4278,4901,4252, 41,1150,3747,2572,2227,4501,3658,4902,3813,3357,3617,2884,2258, - 887, 538,4187,3199,1294,2439,3042,2329,2343,2497,1255, 107, 543,1527, 521,3478, -3568, 194,5062, 15, 961,3870,1241,1192,2664, 66,5215,3260,2111,1295,1127,2152, -3805,4135, 901,1164,1976, 398,1278, 530,1460, 748, 904,1054,1966,1426, 53,2909, - 509, 523,2279,1534, 536,1019, 239,1685, 460,2353, 673,1065,2401,3600,4298,2272, -1272,2363, 284,1753,3679,4064,1695, 81, 815,2677,2757,2731,1386, 859, 500,4221, -2190,2566, 757,1006,2519,2068,1166,1455, 337,2654,3203,1863,1682,1914,3025,1252, -1409,1366, 847, 714,2834,2038,3209, 964,2970,1901, 885,2553,1078,1756,3049, 301, -1572,3326, 688,2130,1996,2429,1805,1648,2930,3421,2750,3652,3088, 262,1158,1254, - 389,1641,1812, 526,1719, 923,2073,1073,1902, 468, 489,4625,1140, 857,2375,3070, -3319,2863, 380, 116,1328,2693,1161,2244, 273,1212,1884,2769,3011,1775,1142, 461, -3066,1200,2147,2212, 790, 702,2695,4222,1601,1058, 434,2338,5153,3640, 67,2360, -4099,2502, 618,3472,1329, 416,1132, 830,2782,1807,2653,3211,3510,1662, 192,2124, - 296,3979,1739,1611,3684, 23, 118, 324, 446,1239,1225, 293,2520,3814,3795,2535, -3116, 17,1074, 467,2692,2201, 387,2922, 45,1326,3055,1645,3659,2817, 958, 243, -1903,2320,1339,2825,1784,3289, 356, 576, 865,2315,2381,3377,3916,1088,3122,1713, -1655, 935, 628,4689,1034,1327, 441, 800, 720, 894,1979,2183,1528,5289,2702,1071, -4046,3572,2399,1571,3281, 79, 761,1103, 327, 134, 758,1899,1371,1615, 879, 442, - 215,2605,2579, 173,2048,2485,1057,2975,3317,1097,2253,3801,4263,1403,1650,2946, - 814,4968,3487,1548,2644,1567,1285, 2, 295,2636, 97, 946,3576, 832, 141,4257, -3273, 760,3821,3521,3156,2607, 949,1024,1733,1516,1803,1920,2125,2283,2665,3180, -1501,2064,3560,2171,1592, 803,3518,1416, 732,3897,4258,1363,1362,2458, 119,1427, - 602,1525,2608,1605,1639,3175, 694,3064, 10, 465, 76,2000,4846,4208, 444,3781, -1619,3353,2206,1273,3796, 740,2483, 320,1723,2377,3660,2619,1359,1137,1762,1724, -2345,2842,1850,1862, 912, 821,1866, 612,2625,1735,2573,3369,1093, 844, 89, 937, - 930,1424,3564,2413,2972,1004,3046,3019,2011, 711,3171,1452,4178, 428, 801,1943, - 432, 445,2811, 206,4136,1472, 730, 349, 73, 397,2802,2547, 998,1637,1167, 789, - 396,3217, 154,1218, 716,1120,1780,2819,4826,1931,3334,3762,2139,1215,2627, 552, -3664,3628,3232,1405,2383,3111,1356,2652,3577,3320,3101,1703, 640,1045,1370,1246, -4996, 371,1575,2436,1621,2210, 984,4033,1734,2638, 16,4529, 663,2755,3255,1451, -3917,2257,1253,1955,2234,1263,2951, 214,1229, 617, 485, 359,1831,1969, 473,2310, - 750,2058, 165, 80,2864,2419, 361,4344,2416,2479,1134, 796,3726,1266,2943, 860, -2715, 938, 390,2734,1313,1384, 248, 202, 877,1064,2854, 522,3907, 279,1602, 297, -2357, 395,3740, 137,2075, 944,4089,2584,1267,3802, 62,1533,2285, 178, 176, 780, -2440, 201,3707, 590, 478,1560,4354,2117,1075, 30, 74,4643,4004,1635,1441,2745, - 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451, 3,1988,2896,1398, 993,2463,1878,2049,1341,2718,2721,2870,2108, 712,2904, -4363,2753,2324, 277,2872,2349,2649, 384, 987, 435, 691,3000, 922, 164,3939, 652, -1500,1184,4153,2482,3373,2165,4848,2335,3775,3508,3154,2806,2830,1554,2102,1664, -2530,1434,2408, 893,1547,2623,3447,2832,2242,2532,3169,2856,3223,2078, 49,3770, -3469, 462, 318, 656,2259,3250,3069, 679,1629,2758, 344,1138,1104,3120,1836,1283, -3115,2154,1437,4448, 934, 759,1999, 794,2862,1038, 533,2560,1722,2342, 855,2626, -1197,1663,4476,3127, 85,4240,2528, 25,1111,1181,3673, 407,3470,4561,2679,2713, - 768,1925,2841,3986,1544,1165, 932, 373,1240,2146,1930,2673, 721,4766, 354,4333, - 391,2963, 187, 61,3364,1442,1102, 330,1940,1767, 341,3809,4118, 393,2496,2062, -2211, 105, 331, 300, 439, 913,1332, 626, 379,3304,1557, 328, 689,3952, 309,1555, - 931, 317,2517,3027, 325, 569, 686,2107,3084, 60,1042,1333,2794, 264,3177,4014, -1628, 258,3712, 7,4464,1176,1043,1778, 683, 114,1975, 78,1492, 383,1886, 510, - 386, 645,5291,2891,2069,3305,4138,3867,2939,2603,2493,1935,1066,1848,3588,1015, -1282,1289,4609, 697,1453,3044,2666,3611,1856,2412, 54, 719,1330, 568,3778,2459, -1748, 788, 492, 551,1191,1000, 488,3394,3763, 282,1799, 348,2016,1523,3155,2390, -1049, 382,2019,1788,1170, 729,2968,3523, 897,3926,2785,2938,3292, 350,2319,3238, -1718,1717,2655,3453,3143,4465, 161,2889,2980,2009,1421, 56,1908,1640,2387,2232, -1917,1874,2477,4921, 148, 83,3438, 592,4245,2882,1822,1055, 741, 115,1496,1624, - 381,1638,4592,1020, 516,3214, 458, 947,4575,1432, 211,1514,2926,1865,2142, 189, - 852,1221,1400,1486, 882,2299,4036, 351, 28,1122, 700,6479,6480,6481,6482,6483, #last 512 -) - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/gb2312prober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/gb2312prober.py deleted file mode 100644 index 8446d2d..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/gb2312prober.py +++ /dev/null @@ -1,46 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is mozilla.org code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .mbcharsetprober import MultiByteCharSetProber -from .codingstatemachine import CodingStateMachine -from .chardistribution import GB2312DistributionAnalysis -from .mbcssm import GB2312_SM_MODEL - -class GB2312Prober(MultiByteCharSetProber): - def __init__(self): - super(GB2312Prober, self).__init__() - self.coding_sm = CodingStateMachine(GB2312_SM_MODEL) - self.distribution_analyzer = GB2312DistributionAnalysis() - self.reset() - - @property - def charset_name(self): - return "GB2312" - - @property - def language(self): - return "Chinese" diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/hebrewprober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/hebrewprober.py deleted file mode 100644 index b0e1bf4..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/hebrewprober.py +++ /dev/null @@ -1,292 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Universal charset detector code. -# -# The Initial Developer of the Original Code is -# Shy Shalom -# Portions created by the Initial Developer are Copyright (C) 2005 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .charsetprober import CharSetProber -from .enums import ProbingState - -# This prober doesn't actually recognize a language or a charset. -# It is a helper prober for the use of the Hebrew model probers - -### General ideas of the Hebrew charset recognition ### -# -# Four main charsets exist in Hebrew: -# "ISO-8859-8" - Visual Hebrew -# "windows-1255" - Logical Hebrew -# "ISO-8859-8-I" - Logical Hebrew -# "x-mac-hebrew" - ?? Logical Hebrew ?? -# -# Both "ISO" charsets use a completely identical set of code points, whereas -# "windows-1255" and "x-mac-hebrew" are two different proper supersets of -# these code points. windows-1255 defines additional characters in the range -# 0x80-0x9F as some misc punctuation marks as well as some Hebrew-specific -# diacritics and additional 'Yiddish' ligature letters in the range 0xc0-0xd6. -# x-mac-hebrew defines similar additional code points but with a different -# mapping. -# -# As far as an average Hebrew text with no diacritics is concerned, all four -# charsets are identical with respect to code points. Meaning that for the -# main Hebrew alphabet, all four map the same values to all 27 Hebrew letters -# (including final letters). -# -# The dominant difference between these charsets is their directionality. -# "Visual" directionality means that the text is ordered as if the renderer is -# not aware of a BIDI rendering algorithm. The renderer sees the text and -# draws it from left to right. The text itself when ordered naturally is read -# backwards. A buffer of Visual Hebrew generally looks like so: -# "[last word of first line spelled backwards] [whole line ordered backwards -# and spelled backwards] [first word of first line spelled backwards] -# [end of line] [last word of second line] ... etc' " -# adding punctuation marks, numbers and English text to visual text is -# naturally also "visual" and from left to right. -# -# "Logical" directionality means the text is ordered "naturally" according to -# the order it is read. It is the responsibility of the renderer to display -# the text from right to left. A BIDI algorithm is used to place general -# punctuation marks, numbers and English text in the text. -# -# Texts in x-mac-hebrew are almost impossible to find on the Internet. From -# what little evidence I could find, it seems that its general directionality -# is Logical. -# -# To sum up all of the above, the Hebrew probing mechanism knows about two -# charsets: -# Visual Hebrew - "ISO-8859-8" - backwards text - Words and sentences are -# backwards while line order is natural. For charset recognition purposes -# the line order is unimportant (In fact, for this implementation, even -# word order is unimportant). -# Logical Hebrew - "windows-1255" - normal, naturally ordered text. -# -# "ISO-8859-8-I" is a subset of windows-1255 and doesn't need to be -# specifically identified. -# "x-mac-hebrew" is also identified as windows-1255. A text in x-mac-hebrew -# that contain special punctuation marks or diacritics is displayed with -# some unconverted characters showing as question marks. This problem might -# be corrected using another model prober for x-mac-hebrew. Due to the fact -# that x-mac-hebrew texts are so rare, writing another model prober isn't -# worth the effort and performance hit. -# -#### The Prober #### -# -# The prober is divided between two SBCharSetProbers and a HebrewProber, -# all of which are managed, created, fed data, inquired and deleted by the -# SBCSGroupProber. The two SBCharSetProbers identify that the text is in -# fact some kind of Hebrew, Logical or Visual. The final decision about which -# one is it is made by the HebrewProber by combining final-letter scores -# with the scores of the two SBCharSetProbers to produce a final answer. -# -# The SBCSGroupProber is responsible for stripping the original text of HTML -# tags, English characters, numbers, low-ASCII punctuation characters, spaces -# and new lines. It reduces any sequence of such characters to a single space. -# The buffer fed to each prober in the SBCS group prober is pure text in -# high-ASCII. -# The two SBCharSetProbers (model probers) share the same language model: -# Win1255Model. -# The first SBCharSetProber uses the model normally as any other -# SBCharSetProber does, to recognize windows-1255, upon which this model was -# built. The second SBCharSetProber is told to make the pair-of-letter -# lookup in the language model backwards. This in practice exactly simulates -# a visual Hebrew model using the windows-1255 logical Hebrew model. -# -# The HebrewProber is not using any language model. All it does is look for -# final-letter evidence suggesting the text is either logical Hebrew or visual -# Hebrew. Disjointed from the model probers, the results of the HebrewProber -# alone are meaningless. HebrewProber always returns 0.00 as confidence -# since it never identifies a charset by itself. Instead, the pointer to the -# HebrewProber is passed to the model probers as a helper "Name Prober". -# When the Group prober receives a positive identification from any prober, -# it asks for the name of the charset identified. If the prober queried is a -# Hebrew model prober, the model prober forwards the call to the -# HebrewProber to make the final decision. In the HebrewProber, the -# decision is made according to the final-letters scores maintained and Both -# model probers scores. The answer is returned in the form of the name of the -# charset identified, either "windows-1255" or "ISO-8859-8". - -class HebrewProber(CharSetProber): - # windows-1255 / ISO-8859-8 code points of interest - FINAL_KAF = 0xea - NORMAL_KAF = 0xeb - FINAL_MEM = 0xed - NORMAL_MEM = 0xee - FINAL_NUN = 0xef - NORMAL_NUN = 0xf0 - FINAL_PE = 0xf3 - NORMAL_PE = 0xf4 - FINAL_TSADI = 0xf5 - NORMAL_TSADI = 0xf6 - - # Minimum Visual vs Logical final letter score difference. - # If the difference is below this, don't rely solely on the final letter score - # distance. - MIN_FINAL_CHAR_DISTANCE = 5 - - # Minimum Visual vs Logical model score difference. - # If the difference is below this, don't rely at all on the model score - # distance. - MIN_MODEL_DISTANCE = 0.01 - - VISUAL_HEBREW_NAME = "ISO-8859-8" - LOGICAL_HEBREW_NAME = "windows-1255" - - def __init__(self): - super(HebrewProber, self).__init__() - self._final_char_logical_score = None - self._final_char_visual_score = None - self._prev = None - self._before_prev = None - self._logical_prober = None - self._visual_prober = None - self.reset() - - def reset(self): - self._final_char_logical_score = 0 - self._final_char_visual_score = 0 - # The two last characters seen in the previous buffer, - # mPrev and mBeforePrev are initialized to space in order to simulate - # a word delimiter at the beginning of the data - self._prev = ' ' - self._before_prev = ' ' - # These probers are owned by the group prober. - - def set_model_probers(self, logicalProber, visualProber): - self._logical_prober = logicalProber - self._visual_prober = visualProber - - def is_final(self, c): - return c in [self.FINAL_KAF, self.FINAL_MEM, self.FINAL_NUN, - self.FINAL_PE, self.FINAL_TSADI] - - def is_non_final(self, c): - # The normal Tsadi is not a good Non-Final letter due to words like - # 'lechotet' (to chat) containing an apostrophe after the tsadi. This - # apostrophe is converted to a space in FilterWithoutEnglishLetters - # causing the Non-Final tsadi to appear at an end of a word even - # though this is not the case in the original text. - # The letters Pe and Kaf rarely display a related behavior of not being - # a good Non-Final letter. Words like 'Pop', 'Winamp' and 'Mubarak' - # for example legally end with a Non-Final Pe or Kaf. However, the - # benefit of these letters as Non-Final letters outweighs the damage - # since these words are quite rare. - return c in [self.NORMAL_KAF, self.NORMAL_MEM, - self.NORMAL_NUN, self.NORMAL_PE] - - def feed(self, byte_str): - # Final letter analysis for logical-visual decision. - # Look for evidence that the received buffer is either logical Hebrew - # or visual Hebrew. - # The following cases are checked: - # 1) A word longer than 1 letter, ending with a final letter. This is - # an indication that the text is laid out "naturally" since the - # final letter really appears at the end. +1 for logical score. - # 2) A word longer than 1 letter, ending with a Non-Final letter. In - # normal Hebrew, words ending with Kaf, Mem, Nun, Pe or Tsadi, - # should not end with the Non-Final form of that letter. Exceptions - # to this rule are mentioned above in isNonFinal(). This is an - # indication that the text is laid out backwards. +1 for visual - # score - # 3) A word longer than 1 letter, starting with a final letter. Final - # letters should not appear at the beginning of a word. This is an - # indication that the text is laid out backwards. +1 for visual - # score. - # - # The visual score and logical score are accumulated throughout the - # text and are finally checked against each other in GetCharSetName(). - # No checking for final letters in the middle of words is done since - # that case is not an indication for either Logical or Visual text. - # - # We automatically filter out all 7-bit characters (replace them with - # spaces) so the word boundary detection works properly. [MAP] - - if self.state == ProbingState.NOT_ME: - # Both model probers say it's not them. No reason to continue. - return ProbingState.NOT_ME - - byte_str = self.filter_high_byte_only(byte_str) - - for cur in byte_str: - if cur == ' ': - # We stand on a space - a word just ended - if self._before_prev != ' ': - # next-to-last char was not a space so self._prev is not a - # 1 letter word - if self.is_final(self._prev): - # case (1) [-2:not space][-1:final letter][cur:space] - self._final_char_logical_score += 1 - elif self.is_non_final(self._prev): - # case (2) [-2:not space][-1:Non-Final letter][ - # cur:space] - self._final_char_visual_score += 1 - else: - # Not standing on a space - if ((self._before_prev == ' ') and - (self.is_final(self._prev)) and (cur != ' ')): - # case (3) [-2:space][-1:final letter][cur:not space] - self._final_char_visual_score += 1 - self._before_prev = self._prev - self._prev = cur - - # Forever detecting, till the end or until both model probers return - # ProbingState.NOT_ME (handled above) - return ProbingState.DETECTING - - @property - def charset_name(self): - # Make the decision: is it Logical or Visual? - # If the final letter score distance is dominant enough, rely on it. - finalsub = self._final_char_logical_score - self._final_char_visual_score - if finalsub >= self.MIN_FINAL_CHAR_DISTANCE: - return self.LOGICAL_HEBREW_NAME - if finalsub <= -self.MIN_FINAL_CHAR_DISTANCE: - return self.VISUAL_HEBREW_NAME - - # It's not dominant enough, try to rely on the model scores instead. - modelsub = (self._logical_prober.get_confidence() - - self._visual_prober.get_confidence()) - if modelsub > self.MIN_MODEL_DISTANCE: - return self.LOGICAL_HEBREW_NAME - if modelsub < -self.MIN_MODEL_DISTANCE: - return self.VISUAL_HEBREW_NAME - - # Still no good, back to final letter distance, maybe it'll save the - # day. - if finalsub < 0.0: - return self.VISUAL_HEBREW_NAME - - # (finalsub > 0 - Logical) or (don't know what to do) default to - # Logical. - return self.LOGICAL_HEBREW_NAME - - @property - def language(self): - return 'Hebrew' - - @property - def state(self): - # Remain active as long as any of the model probers are active. - if (self._logical_prober.state == ProbingState.NOT_ME) and \ - (self._visual_prober.state == ProbingState.NOT_ME): - return ProbingState.NOT_ME - return ProbingState.DETECTING diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/jisfreq.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/jisfreq.py deleted file mode 100644 index 83fc082..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/jisfreq.py +++ /dev/null @@ -1,325 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Communicator client code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -# Sampling from about 20M text materials include literature and computer technology -# -# Japanese frequency table, applied to both S-JIS and EUC-JP -# They are sorted in order. - -# 128 --> 0.77094 -# 256 --> 0.85710 -# 512 --> 0.92635 -# 1024 --> 0.97130 -# 2048 --> 0.99431 -# -# Ideal Distribution Ratio = 0.92635 / (1-0.92635) = 12.58 -# Random Distribution Ration = 512 / (2965+62+83+86-512) = 0.191 -# -# Typical Distribution Ratio, 25% of IDR - -JIS_TYPICAL_DISTRIBUTION_RATIO = 3.0 - -# Char to FreqOrder table , -JIS_TABLE_SIZE = 4368 - -JIS_CHAR_TO_FREQ_ORDER = ( - 40, 1, 6, 182, 152, 180, 295,2127, 285, 381,3295,4304,3068,4606,3165,3510, # 16 -3511,1822,2785,4607,1193,2226,5070,4608, 171,2996,1247, 18, 179,5071, 856,1661, # 32 -1262,5072, 619, 127,3431,3512,3230,1899,1700, 232, 228,1294,1298, 284, 283,2041, # 48 -2042,1061,1062, 48, 49, 44, 45, 433, 434,1040,1041, 996, 787,2997,1255,4305, # 64 -2108,4609,1684,1648,5073,5074,5075,5076,5077,5078,3687,5079,4610,5080,3927,3928, # 80 -5081,3296,3432, 290,2285,1471,2187,5082,2580,2825,1303,2140,1739,1445,2691,3375, # 96 -1691,3297,4306,4307,4611, 452,3376,1182,2713,3688,3069,4308,5083,5084,5085,5086, # 112 -5087,5088,5089,5090,5091,5092,5093,5094,5095,5096,5097,5098,5099,5100,5101,5102, # 128 -5103,5104,5105,5106,5107,5108,5109,5110,5111,5112,4097,5113,5114,5115,5116,5117, # 144 -5118,5119,5120,5121,5122,5123,5124,5125,5126,5127,5128,5129,5130,5131,5132,5133, # 160 -5134,5135,5136,5137,5138,5139,5140,5141,5142,5143,5144,5145,5146,5147,5148,5149, # 176 -5150,5151,5152,4612,5153,5154,5155,5156,5157,5158,5159,5160,5161,5162,5163,5164, # 192 -5165,5166,5167,5168,5169,5170,5171,5172,5173,5174,5175,1472, 598, 618, 820,1205, # 208 -1309,1412,1858,1307,1692,5176,5177,5178,5179,5180,5181,5182,1142,1452,1234,1172, # 224 -1875,2043,2149,1793,1382,2973, 925,2404,1067,1241, 960,1377,2935,1491, 919,1217, # 240 -1865,2030,1406,1499,2749,4098,5183,5184,5185,5186,5187,5188,2561,4099,3117,1804, # 256 -2049,3689,4309,3513,1663,5189,3166,3118,3298,1587,1561,3433,5190,3119,1625,2998, # 272 -3299,4613,1766,3690,2786,4614,5191,5192,5193,5194,2161, 26,3377, 2,3929, 20, # 288 -3691, 47,4100, 50, 17, 16, 35, 268, 27, 243, 42, 155, 24, 154, 29, 184, # 304 - 4, 91, 14, 92, 53, 396, 33, 289, 9, 37, 64, 620, 21, 39, 321, 5, # 320 - 12, 11, 52, 13, 3, 208, 138, 0, 7, 60, 526, 141, 151,1069, 181, 275, # 336 -1591, 83, 132,1475, 126, 331, 829, 15, 69, 160, 59, 22, 157, 55,1079, 312, # 352 - 109, 38, 23, 25, 10, 19, 79,5195, 61, 382,1124, 8, 30,5196,5197,5198, # 368 -5199,5200,5201,5202,5203,5204,5205,5206, 89, 62, 74, 34,2416, 112, 139, 196, # 384 - 271, 149, 84, 607, 131, 765, 46, 88, 153, 683, 76, 874, 101, 258, 57, 80, # 400 - 32, 364, 121,1508, 169,1547, 68, 235, 145,2999, 41, 360,3027, 70, 63, 31, # 416 - 43, 259, 262,1383, 99, 533, 194, 66, 93, 846, 217, 192, 56, 106, 58, 565, # 432 - 280, 272, 311, 256, 146, 82, 308, 71, 100, 128, 214, 655, 110, 261, 104,1140, # 448 - 54, 51, 36, 87, 67,3070, 185,2618,2936,2020, 28,1066,2390,2059,5207,5208, # 464 -5209,5210,5211,5212,5213,5214,5215,5216,4615,5217,5218,5219,5220,5221,5222,5223, # 480 -5224,5225,5226,5227,5228,5229,5230,5231,5232,5233,5234,5235,5236,3514,5237,5238, # 496 -5239,5240,5241,5242,5243,5244,2297,2031,4616,4310,3692,5245,3071,5246,3598,5247, # 512 -4617,3231,3515,5248,4101,4311,4618,3808,4312,4102,5249,4103,4104,3599,5250,5251, # 528 -5252,5253,5254,5255,5256,5257,5258,5259,5260,5261,5262,5263,5264,5265,5266,5267, # 544 -5268,5269,5270,5271,5272,5273,5274,5275,5276,5277,5278,5279,5280,5281,5282,5283, # 560 -5284,5285,5286,5287,5288,5289,5290,5291,5292,5293,5294,5295,5296,5297,5298,5299, # 576 -5300,5301,5302,5303,5304,5305,5306,5307,5308,5309,5310,5311,5312,5313,5314,5315, # 592 -5316,5317,5318,5319,5320,5321,5322,5323,5324,5325,5326,5327,5328,5329,5330,5331, # 608 -5332,5333,5334,5335,5336,5337,5338,5339,5340,5341,5342,5343,5344,5345,5346,5347, # 624 -5348,5349,5350,5351,5352,5353,5354,5355,5356,5357,5358,5359,5360,5361,5362,5363, # 640 -5364,5365,5366,5367,5368,5369,5370,5371,5372,5373,5374,5375,5376,5377,5378,5379, # 656 -5380,5381, 363, 642,2787,2878,2788,2789,2316,3232,2317,3434,2011, 165,1942,3930, # 672 -3931,3932,3933,5382,4619,5383,4620,5384,5385,5386,5387,5388,5389,5390,5391,5392, # 688 -5393,5394,5395,5396,5397,5398,5399,5400,5401,5402,5403,5404,5405,5406,5407,5408, # 704 -5409,5410,5411,5412,5413,5414,5415,5416,5417,5418,5419,5420,5421,5422,5423,5424, # 720 -5425,5426,5427,5428,5429,5430,5431,5432,5433,5434,5435,5436,5437,5438,5439,5440, # 736 -5441,5442,5443,5444,5445,5446,5447,5448,5449,5450,5451,5452,5453,5454,5455,5456, # 752 -5457,5458,5459,5460,5461,5462,5463,5464,5465,5466,5467,5468,5469,5470,5471,5472, # 768 -5473,5474,5475,5476,5477,5478,5479,5480,5481,5482,5483,5484,5485,5486,5487,5488, # 784 -5489,5490,5491,5492,5493,5494,5495,5496,5497,5498,5499,5500,5501,5502,5503,5504, # 800 -5505,5506,5507,5508,5509,5510,5511,5512,5513,5514,5515,5516,5517,5518,5519,5520, # 816 -5521,5522,5523,5524,5525,5526,5527,5528,5529,5530,5531,5532,5533,5534,5535,5536, # 832 -5537,5538,5539,5540,5541,5542,5543,5544,5545,5546,5547,5548,5549,5550,5551,5552, # 848 -5553,5554,5555,5556,5557,5558,5559,5560,5561,5562,5563,5564,5565,5566,5567,5568, # 864 -5569,5570,5571,5572,5573,5574,5575,5576,5577,5578,5579,5580,5581,5582,5583,5584, # 880 -5585,5586,5587,5588,5589,5590,5591,5592,5593,5594,5595,5596,5597,5598,5599,5600, # 896 -5601,5602,5603,5604,5605,5606,5607,5608,5609,5610,5611,5612,5613,5614,5615,5616, # 912 -5617,5618,5619,5620,5621,5622,5623,5624,5625,5626,5627,5628,5629,5630,5631,5632, # 928 -5633,5634,5635,5636,5637,5638,5639,5640,5641,5642,5643,5644,5645,5646,5647,5648, # 944 -5649,5650,5651,5652,5653,5654,5655,5656,5657,5658,5659,5660,5661,5662,5663,5664, # 960 -5665,5666,5667,5668,5669,5670,5671,5672,5673,5674,5675,5676,5677,5678,5679,5680, # 976 -5681,5682,5683,5684,5685,5686,5687,5688,5689,5690,5691,5692,5693,5694,5695,5696, # 992 -5697,5698,5699,5700,5701,5702,5703,5704,5705,5706,5707,5708,5709,5710,5711,5712, # 1008 -5713,5714,5715,5716,5717,5718,5719,5720,5721,5722,5723,5724,5725,5726,5727,5728, # 1024 -5729,5730,5731,5732,5733,5734,5735,5736,5737,5738,5739,5740,5741,5742,5743,5744, # 1040 -5745,5746,5747,5748,5749,5750,5751,5752,5753,5754,5755,5756,5757,5758,5759,5760, # 1056 -5761,5762,5763,5764,5765,5766,5767,5768,5769,5770,5771,5772,5773,5774,5775,5776, # 1072 -5777,5778,5779,5780,5781,5782,5783,5784,5785,5786,5787,5788,5789,5790,5791,5792, # 1088 -5793,5794,5795,5796,5797,5798,5799,5800,5801,5802,5803,5804,5805,5806,5807,5808, # 1104 -5809,5810,5811,5812,5813,5814,5815,5816,5817,5818,5819,5820,5821,5822,5823,5824, # 1120 -5825,5826,5827,5828,5829,5830,5831,5832,5833,5834,5835,5836,5837,5838,5839,5840, # 1136 -5841,5842,5843,5844,5845,5846,5847,5848,5849,5850,5851,5852,5853,5854,5855,5856, # 1152 -5857,5858,5859,5860,5861,5862,5863,5864,5865,5866,5867,5868,5869,5870,5871,5872, # 1168 -5873,5874,5875,5876,5877,5878,5879,5880,5881,5882,5883,5884,5885,5886,5887,5888, # 1184 -5889,5890,5891,5892,5893,5894,5895,5896,5897,5898,5899,5900,5901,5902,5903,5904, # 1200 -5905,5906,5907,5908,5909,5910,5911,5912,5913,5914,5915,5916,5917,5918,5919,5920, # 1216 -5921,5922,5923,5924,5925,5926,5927,5928,5929,5930,5931,5932,5933,5934,5935,5936, # 1232 -5937,5938,5939,5940,5941,5942,5943,5944,5945,5946,5947,5948,5949,5950,5951,5952, # 1248 -5953,5954,5955,5956,5957,5958,5959,5960,5961,5962,5963,5964,5965,5966,5967,5968, # 1264 -5969,5970,5971,5972,5973,5974,5975,5976,5977,5978,5979,5980,5981,5982,5983,5984, # 1280 -5985,5986,5987,5988,5989,5990,5991,5992,5993,5994,5995,5996,5997,5998,5999,6000, # 1296 -6001,6002,6003,6004,6005,6006,6007,6008,6009,6010,6011,6012,6013,6014,6015,6016, # 1312 -6017,6018,6019,6020,6021,6022,6023,6024,6025,6026,6027,6028,6029,6030,6031,6032, # 1328 -6033,6034,6035,6036,6037,6038,6039,6040,6041,6042,6043,6044,6045,6046,6047,6048, # 1344 -6049,6050,6051,6052,6053,6054,6055,6056,6057,6058,6059,6060,6061,6062,6063,6064, # 1360 -6065,6066,6067,6068,6069,6070,6071,6072,6073,6074,6075,6076,6077,6078,6079,6080, # 1376 -6081,6082,6083,6084,6085,6086,6087,6088,6089,6090,6091,6092,6093,6094,6095,6096, # 1392 -6097,6098,6099,6100,6101,6102,6103,6104,6105,6106,6107,6108,6109,6110,6111,6112, # 1408 -6113,6114,2044,2060,4621, 997,1235, 473,1186,4622, 920,3378,6115,6116, 379,1108, # 1424 -4313,2657,2735,3934,6117,3809, 636,3233, 573,1026,3693,3435,2974,3300,2298,4105, # 1440 - 854,2937,2463, 393,2581,2417, 539, 752,1280,2750,2480, 140,1161, 440, 708,1569, # 1456 - 665,2497,1746,1291,1523,3000, 164,1603, 847,1331, 537,1997, 486, 508,1693,2418, # 1472 -1970,2227, 878,1220, 299,1030, 969, 652,2751, 624,1137,3301,2619, 65,3302,2045, # 1488 -1761,1859,3120,1930,3694,3516, 663,1767, 852, 835,3695, 269, 767,2826,2339,1305, # 1504 - 896,1150, 770,1616,6118, 506,1502,2075,1012,2519, 775,2520,2975,2340,2938,4314, # 1520 -3028,2086,1224,1943,2286,6119,3072,4315,2240,1273,1987,3935,1557, 175, 597, 985, # 1536 -3517,2419,2521,1416,3029, 585, 938,1931,1007,1052,1932,1685,6120,3379,4316,4623, # 1552 - 804, 599,3121,1333,2128,2539,1159,1554,2032,3810, 687,2033,2904, 952, 675,1467, # 1568 -3436,6121,2241,1096,1786,2440,1543,1924, 980,1813,2228, 781,2692,1879, 728,1918, # 1584 -3696,4624, 548,1950,4625,1809,1088,1356,3303,2522,1944, 502, 972, 373, 513,2827, # 1600 - 586,2377,2391,1003,1976,1631,6122,2464,1084, 648,1776,4626,2141, 324, 962,2012, # 1616 -2177,2076,1384, 742,2178,1448,1173,1810, 222, 102, 301, 445, 125,2420, 662,2498, # 1632 - 277, 200,1476,1165,1068, 224,2562,1378,1446, 450,1880, 659, 791, 582,4627,2939, # 1648 -3936,1516,1274, 555,2099,3697,1020,1389,1526,3380,1762,1723,1787,2229, 412,2114, # 1664 -1900,2392,3518, 512,2597, 427,1925,2341,3122,1653,1686,2465,2499, 697, 330, 273, # 1680 - 380,2162, 951, 832, 780, 991,1301,3073, 965,2270,3519, 668,2523,2636,1286, 535, # 1696 -1407, 518, 671, 957,2658,2378, 267, 611,2197,3030,6123, 248,2299, 967,1799,2356, # 1712 - 850,1418,3437,1876,1256,1480,2828,1718,6124,6125,1755,1664,2405,6126,4628,2879, # 1728 -2829, 499,2179, 676,4629, 557,2329,2214,2090, 325,3234, 464, 811,3001, 992,2342, # 1744 -2481,1232,1469, 303,2242, 466,1070,2163, 603,1777,2091,4630,2752,4631,2714, 322, # 1760 -2659,1964,1768, 481,2188,1463,2330,2857,3600,2092,3031,2421,4632,2318,2070,1849, # 1776 -2598,4633,1302,2254,1668,1701,2422,3811,2905,3032,3123,2046,4106,1763,1694,4634, # 1792 -1604, 943,1724,1454, 917, 868,2215,1169,2940, 552,1145,1800,1228,1823,1955, 316, # 1808 -1080,2510, 361,1807,2830,4107,2660,3381,1346,1423,1134,4108,6127, 541,1263,1229, # 1824 -1148,2540, 545, 465,1833,2880,3438,1901,3074,2482, 816,3937, 713,1788,2500, 122, # 1840 -1575, 195,1451,2501,1111,6128, 859, 374,1225,2243,2483,4317, 390,1033,3439,3075, # 1856 -2524,1687, 266, 793,1440,2599, 946, 779, 802, 507, 897,1081, 528,2189,1292, 711, # 1872 -1866,1725,1167,1640, 753, 398,2661,1053, 246, 348,4318, 137,1024,3440,1600,2077, # 1888 -2129, 825,4319, 698, 238, 521, 187,2300,1157,2423,1641,1605,1464,1610,1097,2541, # 1904 -1260,1436, 759,2255,1814,2150, 705,3235, 409,2563,3304, 561,3033,2005,2564, 726, # 1920 -1956,2343,3698,4109, 949,3812,3813,3520,1669, 653,1379,2525, 881,2198, 632,2256, # 1936 -1027, 778,1074, 733,1957, 514,1481,2466, 554,2180, 702,3938,1606,1017,1398,6129, # 1952 -1380,3521, 921, 993,1313, 594, 449,1489,1617,1166, 768,1426,1360, 495,1794,3601, # 1968 -1177,3602,1170,4320,2344, 476, 425,3167,4635,3168,1424, 401,2662,1171,3382,1998, # 1984 -1089,4110, 477,3169, 474,6130,1909, 596,2831,1842, 494, 693,1051,1028,1207,3076, # 2000 - 606,2115, 727,2790,1473,1115, 743,3522, 630, 805,1532,4321,2021, 366,1057, 838, # 2016 - 684,1114,2142,4322,2050,1492,1892,1808,2271,3814,2424,1971,1447,1373,3305,1090, # 2032 -1536,3939,3523,3306,1455,2199, 336, 369,2331,1035, 584,2393, 902, 718,2600,6131, # 2048 -2753, 463,2151,1149,1611,2467, 715,1308,3124,1268, 343,1413,3236,1517,1347,2663, # 2064 -2093,3940,2022,1131,1553,2100,2941,1427,3441,2942,1323,2484,6132,1980, 872,2368, # 2080 -2441,2943, 320,2369,2116,1082, 679,1933,3941,2791,3815, 625,1143,2023, 422,2200, # 2096 -3816,6133, 730,1695, 356,2257,1626,2301,2858,2637,1627,1778, 937, 883,2906,2693, # 2112 -3002,1769,1086, 400,1063,1325,3307,2792,4111,3077, 456,2345,1046, 747,6134,1524, # 2128 - 884,1094,3383,1474,2164,1059, 974,1688,2181,2258,1047, 345,1665,1187, 358, 875, # 2144 -3170, 305, 660,3524,2190,1334,1135,3171,1540,1649,2542,1527, 927, 968,2793, 885, # 2160 -1972,1850, 482, 500,2638,1218,1109,1085,2543,1654,2034, 876, 78,2287,1482,1277, # 2176 - 861,1675,1083,1779, 724,2754, 454, 397,1132,1612,2332, 893, 672,1237, 257,2259, # 2192 -2370, 135,3384, 337,2244, 547, 352, 340, 709,2485,1400, 788,1138,2511, 540, 772, # 2208 -1682,2260,2272,2544,2013,1843,1902,4636,1999,1562,2288,4637,2201,1403,1533, 407, # 2224 - 576,3308,1254,2071, 978,3385, 170, 136,1201,3125,2664,3172,2394, 213, 912, 873, # 2240 -3603,1713,2202, 699,3604,3699, 813,3442, 493, 531,1054, 468,2907,1483, 304, 281, # 2256 -4112,1726,1252,2094, 339,2319,2130,2639, 756,1563,2944, 748, 571,2976,1588,2425, # 2272 -2715,1851,1460,2426,1528,1392,1973,3237, 288,3309, 685,3386, 296, 892,2716,2216, # 2288 -1570,2245, 722,1747,2217, 905,3238,1103,6135,1893,1441,1965, 251,1805,2371,3700, # 2304 -2601,1919,1078, 75,2182,1509,1592,1270,2640,4638,2152,6136,3310,3817, 524, 706, # 2320 -1075, 292,3818,1756,2602, 317, 98,3173,3605,3525,1844,2218,3819,2502, 814, 567, # 2336 - 385,2908,1534,6137, 534,1642,3239, 797,6138,1670,1529, 953,4323, 188,1071, 538, # 2352 - 178, 729,3240,2109,1226,1374,2000,2357,2977, 731,2468,1116,2014,2051,6139,1261, # 2368 -1593, 803,2859,2736,3443, 556, 682, 823,1541,6140,1369,2289,1706,2794, 845, 462, # 2384 -2603,2665,1361, 387, 162,2358,1740, 739,1770,1720,1304,1401,3241,1049, 627,1571, # 2400 -2427,3526,1877,3942,1852,1500, 431,1910,1503, 677, 297,2795, 286,1433,1038,1198, # 2416 -2290,1133,1596,4113,4639,2469,1510,1484,3943,6141,2442, 108, 712,4640,2372, 866, # 2432 -3701,2755,3242,1348, 834,1945,1408,3527,2395,3243,1811, 824, 994,1179,2110,1548, # 2448 -1453, 790,3003, 690,4324,4325,2832,2909,3820,1860,3821, 225,1748, 310, 346,1780, # 2464 -2470, 821,1993,2717,2796, 828, 877,3528,2860,2471,1702,2165,2910,2486,1789, 453, # 2480 - 359,2291,1676, 73,1164,1461,1127,3311, 421, 604, 314,1037, 589, 116,2487, 737, # 2496 - 837,1180, 111, 244, 735,6142,2261,1861,1362, 986, 523, 418, 581,2666,3822, 103, # 2512 - 855, 503,1414,1867,2488,1091, 657,1597, 979, 605,1316,4641,1021,2443,2078,2001, # 2528 -1209, 96, 587,2166,1032, 260,1072,2153, 173, 94, 226,3244, 819,2006,4642,4114, # 2544 -2203, 231,1744, 782, 97,2667, 786,3387, 887, 391, 442,2219,4326,1425,6143,2694, # 2560 - 633,1544,1202, 483,2015, 592,2052,1958,2472,1655, 419, 129,4327,3444,3312,1714, # 2576 -1257,3078,4328,1518,1098, 865,1310,1019,1885,1512,1734, 469,2444, 148, 773, 436, # 2592 -1815,1868,1128,1055,4329,1245,2756,3445,2154,1934,1039,4643, 579,1238, 932,2320, # 2608 - 353, 205, 801, 115,2428, 944,2321,1881, 399,2565,1211, 678, 766,3944, 335,2101, # 2624 -1459,1781,1402,3945,2737,2131,1010, 844, 981,1326,1013, 550,1816,1545,2620,1335, # 2640 -1008, 371,2881, 936,1419,1613,3529,1456,1395,2273,1834,2604,1317,2738,2503, 416, # 2656 -1643,4330, 806,1126, 229, 591,3946,1314,1981,1576,1837,1666, 347,1790, 977,3313, # 2672 - 764,2861,1853, 688,2429,1920,1462, 77, 595, 415,2002,3034, 798,1192,4115,6144, # 2688 -2978,4331,3035,2695,2582,2072,2566, 430,2430,1727, 842,1396,3947,3702, 613, 377, # 2704 - 278, 236,1417,3388,3314,3174, 757,1869, 107,3530,6145,1194, 623,2262, 207,1253, # 2720 -2167,3446,3948, 492,1117,1935, 536,1838,2757,1246,4332, 696,2095,2406,1393,1572, # 2736 -3175,1782, 583, 190, 253,1390,2230, 830,3126,3389, 934,3245,1703,1749,2979,1870, # 2752 -2545,1656,2204, 869,2346,4116,3176,1817, 496,1764,4644, 942,1504, 404,1903,1122, # 2768 -1580,3606,2945,1022, 515, 372,1735, 955,2431,3036,6146,2797,1110,2302,2798, 617, # 2784 -6147, 441, 762,1771,3447,3607,3608,1904, 840,3037, 86, 939,1385, 572,1370,2445, # 2800 -1336, 114,3703, 898, 294, 203,3315, 703,1583,2274, 429, 961,4333,1854,1951,3390, # 2816 -2373,3704,4334,1318,1381, 966,1911,2322,1006,1155, 309, 989, 458,2718,1795,1372, # 2832 -1203, 252,1689,1363,3177, 517,1936, 168,1490, 562, 193,3823,1042,4117,1835, 551, # 2848 - 470,4645, 395, 489,3448,1871,1465,2583,2641, 417,1493, 279,1295, 511,1236,1119, # 2864 - 72,1231,1982,1812,3004, 871,1564, 984,3449,1667,2696,2096,4646,2347,2833,1673, # 2880 -3609, 695,3246,2668, 807,1183,4647, 890, 388,2333,1801,1457,2911,1765,1477,1031, # 2896 -3316,3317,1278,3391,2799,2292,2526, 163,3450,4335,2669,1404,1802,6148,2323,2407, # 2912 -1584,1728,1494,1824,1269, 298, 909,3318,1034,1632, 375, 776,1683,2061, 291, 210, # 2928 -1123, 809,1249,1002,2642,3038, 206,1011,2132, 144, 975, 882,1565, 342, 667, 754, # 2944 -1442,2143,1299,2303,2062, 447, 626,2205,1221,2739,2912,1144,1214,2206,2584, 760, # 2960 -1715, 614, 950,1281,2670,2621, 810, 577,1287,2546,4648, 242,2168, 250,2643, 691, # 2976 - 123,2644, 647, 313,1029, 689,1357,2946,1650, 216, 771,1339,1306, 808,2063, 549, # 2992 - 913,1371,2913,2914,6149,1466,1092,1174,1196,1311,2605,2396,1783,1796,3079, 406, # 3008 -2671,2117,3949,4649, 487,1825,2220,6150,2915, 448,2348,1073,6151,2397,1707, 130, # 3024 - 900,1598, 329, 176,1959,2527,1620,6152,2275,4336,3319,1983,2191,3705,3610,2155, # 3040 -3706,1912,1513,1614,6153,1988, 646, 392,2304,1589,3320,3039,1826,1239,1352,1340, # 3056 -2916, 505,2567,1709,1437,2408,2547, 906,6154,2672, 384,1458,1594,1100,1329, 710, # 3072 - 423,3531,2064,2231,2622,1989,2673,1087,1882, 333, 841,3005,1296,2882,2379, 580, # 3088 -1937,1827,1293,2585, 601, 574, 249,1772,4118,2079,1120, 645, 901,1176,1690, 795, # 3104 -2207, 478,1434, 516,1190,1530, 761,2080, 930,1264, 355, 435,1552, 644,1791, 987, # 3120 - 220,1364,1163,1121,1538, 306,2169,1327,1222, 546,2645, 218, 241, 610,1704,3321, # 3136 -1984,1839,1966,2528, 451,6155,2586,3707,2568, 907,3178, 254,2947, 186,1845,4650, # 3152 - 745, 432,1757, 428,1633, 888,2246,2221,2489,3611,2118,1258,1265, 956,3127,1784, # 3168 -4337,2490, 319, 510, 119, 457,3612, 274,2035,2007,4651,1409,3128, 970,2758, 590, # 3184 -2800, 661,2247,4652,2008,3950,1420,1549,3080,3322,3951,1651,1375,2111, 485,2491, # 3200 -1429,1156,6156,2548,2183,1495, 831,1840,2529,2446, 501,1657, 307,1894,3247,1341, # 3216 - 666, 899,2156,1539,2549,1559, 886, 349,2208,3081,2305,1736,3824,2170,2759,1014, # 3232 -1913,1386, 542,1397,2948, 490, 368, 716, 362, 159, 282,2569,1129,1658,1288,1750, # 3248 -2674, 276, 649,2016, 751,1496, 658,1818,1284,1862,2209,2087,2512,3451, 622,2834, # 3264 - 376, 117,1060,2053,1208,1721,1101,1443, 247,1250,3179,1792,3952,2760,2398,3953, # 3280 -6157,2144,3708, 446,2432,1151,2570,3452,2447,2761,2835,1210,2448,3082, 424,2222, # 3296 -1251,2449,2119,2836, 504,1581,4338, 602, 817, 857,3825,2349,2306, 357,3826,1470, # 3312 -1883,2883, 255, 958, 929,2917,3248, 302,4653,1050,1271,1751,2307,1952,1430,2697, # 3328 -2719,2359, 354,3180, 777, 158,2036,4339,1659,4340,4654,2308,2949,2248,1146,2232, # 3344 -3532,2720,1696,2623,3827,6158,3129,1550,2698,1485,1297,1428, 637, 931,2721,2145, # 3360 - 914,2550,2587, 81,2450, 612, 827,2646,1242,4655,1118,2884, 472,1855,3181,3533, # 3376 -3534, 569,1353,2699,1244,1758,2588,4119,2009,2762,2171,3709,1312,1531,6159,1152, # 3392 -1938, 134,1830, 471,3710,2276,1112,1535,3323,3453,3535, 982,1337,2950, 488, 826, # 3408 - 674,1058,1628,4120,2017, 522,2399, 211, 568,1367,3454, 350, 293,1872,1139,3249, # 3424 -1399,1946,3006,1300,2360,3324, 588, 736,6160,2606, 744, 669,3536,3828,6161,1358, # 3440 - 199, 723, 848, 933, 851,1939,1505,1514,1338,1618,1831,4656,1634,3613, 443,2740, # 3456 -3829, 717,1947, 491,1914,6162,2551,1542,4121,1025,6163,1099,1223, 198,3040,2722, # 3472 - 370, 410,1905,2589, 998,1248,3182,2380, 519,1449,4122,1710, 947, 928,1153,4341, # 3488 -2277, 344,2624,1511, 615, 105, 161,1212,1076,1960,3130,2054,1926,1175,1906,2473, # 3504 - 414,1873,2801,6164,2309, 315,1319,3325, 318,2018,2146,2157, 963, 631, 223,4342, # 3520 -4343,2675, 479,3711,1197,2625,3712,2676,2361,6165,4344,4123,6166,2451,3183,1886, # 3536 -2184,1674,1330,1711,1635,1506, 799, 219,3250,3083,3954,1677,3713,3326,2081,3614, # 3552 -1652,2073,4657,1147,3041,1752, 643,1961, 147,1974,3955,6167,1716,2037, 918,3007, # 3568 -1994, 120,1537, 118, 609,3184,4345, 740,3455,1219, 332,1615,3830,6168,1621,2980, # 3584 -1582, 783, 212, 553,2350,3714,1349,2433,2082,4124, 889,6169,2310,1275,1410, 973, # 3600 - 166,1320,3456,1797,1215,3185,2885,1846,2590,2763,4658, 629, 822,3008, 763, 940, # 3616 -1990,2862, 439,2409,1566,1240,1622, 926,1282,1907,2764, 654,2210,1607, 327,1130, # 3632 -3956,1678,1623,6170,2434,2192, 686, 608,3831,3715, 903,3957,3042,6171,2741,1522, # 3648 -1915,1105,1555,2552,1359, 323,3251,4346,3457, 738,1354,2553,2311,2334,1828,2003, # 3664 -3832,1753,2351,1227,6172,1887,4125,1478,6173,2410,1874,1712,1847, 520,1204,2607, # 3680 - 264,4659, 836,2677,2102, 600,4660,3833,2278,3084,6174,4347,3615,1342, 640, 532, # 3696 - 543,2608,1888,2400,2591,1009,4348,1497, 341,1737,3616,2723,1394, 529,3252,1321, # 3712 - 983,4661,1515,2120, 971,2592, 924, 287,1662,3186,4349,2700,4350,1519, 908,1948, # 3728 -2452, 156, 796,1629,1486,2223,2055, 694,4126,1259,1036,3392,1213,2249,2742,1889, # 3744 -1230,3958,1015, 910, 408, 559,3617,4662, 746, 725, 935,4663,3959,3009,1289, 563, # 3760 - 867,4664,3960,1567,2981,2038,2626, 988,2263,2381,4351, 143,2374, 704,1895,6175, # 3776 -1188,3716,2088, 673,3085,2362,4352, 484,1608,1921,2765,2918, 215, 904,3618,3537, # 3792 - 894, 509, 976,3043,2701,3961,4353,2837,2982, 498,6176,6177,1102,3538,1332,3393, # 3808 -1487,1636,1637, 233, 245,3962, 383, 650, 995,3044, 460,1520,1206,2352, 749,3327, # 3824 - 530, 700, 389,1438,1560,1773,3963,2264, 719,2951,2724,3834, 870,1832,1644,1000, # 3840 - 839,2474,3717, 197,1630,3394, 365,2886,3964,1285,2133, 734, 922, 818,1106, 732, # 3856 - 480,2083,1774,3458, 923,2279,1350, 221,3086, 85,2233,2234,3835,1585,3010,2147, # 3872 -1387,1705,2382,1619,2475, 133, 239,2802,1991,1016,2084,2383, 411,2838,1113, 651, # 3888 -1985,1160,3328, 990,1863,3087,1048,1276,2647, 265,2627,1599,3253,2056, 150, 638, # 3904 -2019, 656, 853, 326,1479, 680,1439,4354,1001,1759, 413,3459,3395,2492,1431, 459, # 3920 -4355,1125,3329,2265,1953,1450,2065,2863, 849, 351,2678,3131,3254,3255,1104,1577, # 3936 - 227,1351,1645,2453,2193,1421,2887, 812,2121, 634, 95,2435, 201,2312,4665,1646, # 3952 -1671,2743,1601,2554,2702,2648,2280,1315,1366,2089,3132,1573,3718,3965,1729,1189, # 3968 - 328,2679,1077,1940,1136, 558,1283, 964,1195, 621,2074,1199,1743,3460,3619,1896, # 3984 -1916,1890,3836,2952,1154,2112,1064, 862, 378,3011,2066,2113,2803,1568,2839,6178, # 4000 -3088,2919,1941,1660,2004,1992,2194, 142, 707,1590,1708,1624,1922,1023,1836,1233, # 4016 -1004,2313, 789, 741,3620,6179,1609,2411,1200,4127,3719,3720,4666,2057,3721, 593, # 4032 -2840, 367,2920,1878,6180,3461,1521, 628,1168, 692,2211,2649, 300, 720,2067,2571, # 4048 -2953,3396, 959,2504,3966,3539,3462,1977, 701,6181, 954,1043, 800, 681, 183,3722, # 4064 -1803,1730,3540,4128,2103, 815,2314, 174, 467, 230,2454,1093,2134, 755,3541,3397, # 4080 -1141,1162,6182,1738,2039, 270,3256,2513,1005,1647,2185,3837, 858,1679,1897,1719, # 4096 -2954,2324,1806, 402, 670, 167,4129,1498,2158,2104, 750,6183, 915, 189,1680,1551, # 4112 - 455,4356,1501,2455, 405,1095,2955, 338,1586,1266,1819, 570, 641,1324, 237,1556, # 4128 -2650,1388,3723,6184,1368,2384,1343,1978,3089,2436, 879,3724, 792,1191, 758,3012, # 4144 -1411,2135,1322,4357, 240,4667,1848,3725,1574,6185, 420,3045,1546,1391, 714,4358, # 4160 -1967, 941,1864, 863, 664, 426, 560,1731,2680,1785,2864,1949,2363, 403,3330,1415, # 4176 -1279,2136,1697,2335, 204, 721,2097,3838, 90,6186,2085,2505, 191,3967, 124,2148, # 4192 -1376,1798,1178,1107,1898,1405, 860,4359,1243,1272,2375,2983,1558,2456,1638, 113, # 4208 -3621, 578,1923,2609, 880, 386,4130, 784,2186,2266,1422,2956,2172,1722, 497, 263, # 4224 -2514,1267,2412,2610, 177,2703,3542, 774,1927,1344, 616,1432,1595,1018, 172,4360, # 4240 -2325, 911,4361, 438,1468,3622, 794,3968,2024,2173,1681,1829,2957, 945, 895,3090, # 4256 - 575,2212,2476, 475,2401,2681, 785,2744,1745,2293,2555,1975,3133,2865, 394,4668, # 4272 -3839, 635,4131, 639, 202,1507,2195,2766,1345,1435,2572,3726,1908,1184,1181,2457, # 4288 -3727,3134,4362, 843,2611, 437, 916,4669, 234, 769,1884,3046,3047,3623, 833,6187, # 4304 -1639,2250,2402,1355,1185,2010,2047, 999, 525,1732,1290,1488,2612, 948,1578,3728, # 4320 -2413,2477,1216,2725,2159, 334,3840,1328,3624,2921,1525,4132, 564,1056, 891,4363, # 4336 -1444,1698,2385,2251,3729,1365,2281,2235,1717,6188, 864,3841,2515, 444, 527,2767, # 4352 -2922,3625, 544, 461,6189, 566, 209,2437,3398,2098,1065,2068,3331,3626,3257,2137, # 4368 #last 512 -) - - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/jpcntx.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/jpcntx.py deleted file mode 100644 index 20044e4..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/jpcntx.py +++ /dev/null @@ -1,233 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Communicator client code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - - -# This is hiragana 2-char sequence table, the number in each cell represents its frequency category -jp2CharContext = ( -(0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1), -(2,4,0,4,0,3,0,4,0,3,4,4,4,2,4,3,3,4,3,2,3,3,4,2,3,3,3,2,4,1,4,3,3,1,5,4,3,4,3,4,3,5,3,0,3,5,4,2,0,3,1,0,3,3,0,3,3,0,1,1,0,4,3,0,3,3,0,4,0,2,0,3,5,5,5,5,4,0,4,1,0,3,4), -(0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2), -(0,4,0,5,0,5,0,4,0,4,5,4,4,3,5,3,5,1,5,3,4,3,4,4,3,4,3,3,4,3,5,4,4,3,5,5,3,5,5,5,3,5,5,3,4,5,5,3,1,3,2,0,3,4,0,4,2,0,4,2,1,5,3,2,3,5,0,4,0,2,0,5,4,4,5,4,5,0,4,0,0,4,4), -(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0), -(0,3,0,4,0,3,0,3,0,4,5,4,3,3,3,3,4,3,5,4,4,3,5,4,4,3,4,3,4,4,4,4,5,3,4,4,3,4,5,5,4,5,5,1,4,5,4,3,0,3,3,1,3,3,0,4,4,0,3,3,1,5,3,3,3,5,0,4,0,3,0,4,4,3,4,3,3,0,4,1,1,3,4), -(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0), -(0,4,0,3,0,3,0,4,0,3,4,4,3,2,2,1,2,1,3,1,3,3,3,3,3,4,3,1,3,3,5,3,3,0,4,3,0,5,4,3,3,5,4,4,3,4,4,5,0,1,2,0,1,2,0,2,2,0,1,0,0,5,2,2,1,4,0,3,0,1,0,4,4,3,5,4,3,0,2,1,0,4,3), -(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0), -(0,3,0,5,0,4,0,2,1,4,4,2,4,1,4,2,4,2,4,3,3,3,4,3,3,3,3,1,4,2,3,3,3,1,4,4,1,1,1,4,3,3,2,0,2,4,3,2,0,3,3,0,3,1,1,0,0,0,3,3,0,4,2,2,3,4,0,4,0,3,0,4,4,5,3,4,4,0,3,0,0,1,4), -(1,4,0,4,0,4,0,4,0,3,5,4,4,3,4,3,5,4,3,3,4,3,5,4,4,4,4,3,4,2,4,3,3,1,5,4,3,2,4,5,4,5,5,4,4,5,4,4,0,3,2,2,3,3,0,4,3,1,3,2,1,4,3,3,4,5,0,3,0,2,0,4,5,5,4,5,4,0,4,0,0,5,4), -(0,5,0,5,0,4,0,3,0,4,4,3,4,3,3,3,4,0,4,4,4,3,4,3,4,3,3,1,4,2,4,3,4,0,5,4,1,4,5,4,4,5,3,2,4,3,4,3,2,4,1,3,3,3,2,3,2,0,4,3,3,4,3,3,3,4,0,4,0,3,0,4,5,4,4,4,3,0,4,1,0,1,3), -(0,3,1,4,0,3,0,2,0,3,4,4,3,1,4,2,3,3,4,3,4,3,4,3,4,4,3,2,3,1,5,4,4,1,4,4,3,5,4,4,3,5,5,4,3,4,4,3,1,2,3,1,2,2,0,3,2,0,3,1,0,5,3,3,3,4,3,3,3,3,4,4,4,4,5,4,2,0,3,3,2,4,3), -(0,2,0,3,0,1,0,1,0,0,3,2,0,0,2,0,1,0,2,1,3,3,3,1,2,3,1,0,1,0,4,2,1,1,3,3,0,4,3,3,1,4,3,3,0,3,3,2,0,0,0,0,1,0,0,2,0,0,0,0,0,4,1,0,2,3,2,2,2,1,3,3,3,4,4,3,2,0,3,1,0,3,3), -(0,4,0,4,0,3,0,3,0,4,4,4,3,3,3,3,3,3,4,3,4,2,4,3,4,3,3,2,4,3,4,5,4,1,4,5,3,5,4,5,3,5,4,0,3,5,5,3,1,3,3,2,2,3,0,3,4,1,3,3,2,4,3,3,3,4,0,4,0,3,0,4,5,4,4,5,3,0,4,1,0,3,4), -(0,2,0,3,0,3,0,0,0,2,2,2,1,0,1,0,0,0,3,0,3,0,3,0,1,3,1,0,3,1,3,3,3,1,3,3,3,0,1,3,1,3,4,0,0,3,1,1,0,3,2,0,0,0,0,1,3,0,1,0,0,3,3,2,0,3,0,0,0,0,0,3,4,3,4,3,3,0,3,0,0,2,3), -(2,3,0,3,0,2,0,1,0,3,3,4,3,1,3,1,1,1,3,1,4,3,4,3,3,3,0,0,3,1,5,4,3,1,4,3,2,5,5,4,4,4,4,3,3,4,4,4,0,2,1,1,3,2,0,1,2,0,0,1,0,4,1,3,3,3,0,3,0,1,0,4,4,4,5,5,3,0,2,0,0,4,4), -(0,2,0,1,0,3,1,3,0,2,3,3,3,0,3,1,0,0,3,0,3,2,3,1,3,2,1,1,0,0,4,2,1,0,2,3,1,4,3,2,0,4,4,3,1,3,1,3,0,1,0,0,1,0,0,0,1,0,0,0,0,4,1,1,1,2,0,3,0,0,0,3,4,2,4,3,2,0,1,0,0,3,3), -(0,1,0,4,0,5,0,4,0,2,4,4,2,3,3,2,3,3,5,3,3,3,4,3,4,2,3,0,4,3,3,3,4,1,4,3,2,1,5,5,3,4,5,1,3,5,4,2,0,3,3,0,1,3,0,4,2,0,1,3,1,4,3,3,3,3,0,3,0,1,0,3,4,4,4,5,5,0,3,0,1,4,5), -(0,2,0,3,0,3,0,0,0,2,3,1,3,0,4,0,1,1,3,0,3,4,3,2,3,1,0,3,3,2,3,1,3,0,2,3,0,2,1,4,1,2,2,0,0,3,3,0,0,2,0,0,0,1,0,0,0,0,2,2,0,3,2,1,3,3,0,2,0,2,0,0,3,3,1,2,4,0,3,0,2,2,3), -(2,4,0,5,0,4,0,4,0,2,4,4,4,3,4,3,3,3,1,2,4,3,4,3,4,4,5,0,3,3,3,3,2,0,4,3,1,4,3,4,1,4,4,3,3,4,4,3,1,2,3,0,4,2,0,4,1,0,3,3,0,4,3,3,3,4,0,4,0,2,0,3,5,3,4,5,2,0,3,0,0,4,5), -(0,3,0,4,0,1,0,1,0,1,3,2,2,1,3,0,3,0,2,0,2,0,3,0,2,0,0,0,1,0,1,1,0,0,3,1,0,0,0,4,0,3,1,0,2,1,3,0,0,0,0,0,0,3,0,0,0,0,0,0,0,4,2,2,3,1,0,3,0,0,0,1,4,4,4,3,0,0,4,0,0,1,4), -(1,4,1,5,0,3,0,3,0,4,5,4,4,3,5,3,3,4,4,3,4,1,3,3,3,3,2,1,4,1,5,4,3,1,4,4,3,5,4,4,3,5,4,3,3,4,4,4,0,3,3,1,2,3,0,3,1,0,3,3,0,5,4,4,4,4,4,4,3,3,5,4,4,3,3,5,4,0,3,2,0,4,4), -(0,2,0,3,0,1,0,0,0,1,3,3,3,2,4,1,3,0,3,1,3,0,2,2,1,1,0,0,2,0,4,3,1,0,4,3,0,4,4,4,1,4,3,1,1,3,3,1,0,2,0,0,1,3,0,0,0,0,2,0,0,4,3,2,4,3,5,4,3,3,3,4,3,3,4,3,3,0,2,1,0,3,3), -(0,2,0,4,0,3,0,2,0,2,5,5,3,4,4,4,4,1,4,3,3,0,4,3,4,3,1,3,3,2,4,3,0,3,4,3,0,3,4,4,2,4,4,0,4,5,3,3,2,2,1,1,1,2,0,1,5,0,3,3,2,4,3,3,3,4,0,3,0,2,0,4,4,3,5,5,0,0,3,0,2,3,3), -(0,3,0,4,0,3,0,1,0,3,4,3,3,1,3,3,3,0,3,1,3,0,4,3,3,1,1,0,3,0,3,3,0,0,4,4,0,1,5,4,3,3,5,0,3,3,4,3,0,2,0,1,1,1,0,1,3,0,1,2,1,3,3,2,3,3,0,3,0,1,0,1,3,3,4,4,1,0,1,2,2,1,3), -(0,1,0,4,0,4,0,3,0,1,3,3,3,2,3,1,1,0,3,0,3,3,4,3,2,4,2,0,1,0,4,3,2,0,4,3,0,5,3,3,2,4,4,4,3,3,3,4,0,1,3,0,0,1,0,0,1,0,0,0,0,4,2,3,3,3,0,3,0,0,0,4,4,4,5,3,2,0,3,3,0,3,5), -(0,2,0,3,0,0,0,3,0,1,3,0,2,0,0,0,1,0,3,1,1,3,3,0,0,3,0,0,3,0,2,3,1,0,3,1,0,3,3,2,0,4,2,2,0,2,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,2,1,2,0,1,0,1,0,0,0,1,3,1,2,0,0,0,1,0,0,1,4), -(0,3,0,3,0,5,0,1,0,2,4,3,1,3,3,2,1,1,5,2,1,0,5,1,2,0,0,0,3,3,2,2,3,2,4,3,0,0,3,3,1,3,3,0,2,5,3,4,0,3,3,0,1,2,0,2,2,0,3,2,0,2,2,3,3,3,0,2,0,1,0,3,4,4,2,5,4,0,3,0,0,3,5), -(0,3,0,3,0,3,0,1,0,3,3,3,3,0,3,0,2,0,2,1,1,0,2,0,1,0,0,0,2,1,0,0,1,0,3,2,0,0,3,3,1,2,3,1,0,3,3,0,0,1,0,0,0,0,0,2,0,0,0,0,0,2,3,1,2,3,0,3,0,1,0,3,2,1,0,4,3,0,1,1,0,3,3), -(0,4,0,5,0,3,0,3,0,4,5,5,4,3,5,3,4,3,5,3,3,2,5,3,4,4,4,3,4,3,4,5,5,3,4,4,3,4,4,5,4,4,4,3,4,5,5,4,2,3,4,2,3,4,0,3,3,1,4,3,2,4,3,3,5,5,0,3,0,3,0,5,5,5,5,4,4,0,4,0,1,4,4), -(0,4,0,4,0,3,0,3,0,3,5,4,4,2,3,2,5,1,3,2,5,1,4,2,3,2,3,3,4,3,3,3,3,2,5,4,1,3,3,5,3,4,4,0,4,4,3,1,1,3,1,0,2,3,0,2,3,0,3,0,0,4,3,1,3,4,0,3,0,2,0,4,4,4,3,4,5,0,4,0,0,3,4), -(0,3,0,3,0,3,1,2,0,3,4,4,3,3,3,0,2,2,4,3,3,1,3,3,3,1,1,0,3,1,4,3,2,3,4,4,2,4,4,4,3,4,4,3,2,4,4,3,1,3,3,1,3,3,0,4,1,0,2,2,1,4,3,2,3,3,5,4,3,3,5,4,4,3,3,0,4,0,3,2,2,4,4), -(0,2,0,1,0,0,0,0,0,1,2,1,3,0,0,0,0,0,2,0,1,2,1,0,0,1,0,0,0,0,3,0,0,1,0,1,1,3,1,0,0,0,1,1,0,1,1,0,0,0,0,0,2,0,0,0,0,0,0,0,0,1,1,2,2,0,3,4,0,0,0,1,1,0,0,1,0,0,0,0,0,1,1), -(0,1,0,0,0,1,0,0,0,0,4,0,4,1,4,0,3,0,4,0,3,0,4,0,3,0,3,0,4,1,5,1,4,0,0,3,0,5,0,5,2,0,1,0,0,0,2,1,4,0,1,3,0,0,3,0,0,3,1,1,4,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0), -(1,4,0,5,0,3,0,2,0,3,5,4,4,3,4,3,5,3,4,3,3,0,4,3,3,3,3,3,3,2,4,4,3,1,3,4,4,5,4,4,3,4,4,1,3,5,4,3,3,3,1,2,2,3,3,1,3,1,3,3,3,5,3,3,4,5,0,3,0,3,0,3,4,3,4,4,3,0,3,0,2,4,3), -(0,1,0,4,0,0,0,0,0,1,4,0,4,1,4,2,4,0,3,0,1,0,1,0,0,0,0,0,2,0,3,1,1,1,0,3,0,0,0,1,2,1,0,0,1,1,1,1,0,1,0,0,0,1,0,0,3,0,0,0,0,3,2,0,2,2,0,1,0,0,0,2,3,2,3,3,0,0,0,0,2,1,0), -(0,5,1,5,0,3,0,3,0,5,4,4,5,1,5,3,3,0,4,3,4,3,5,3,4,3,3,2,4,3,4,3,3,0,3,3,1,4,4,3,4,4,4,3,4,5,5,3,2,3,1,1,3,3,1,3,1,1,3,3,2,4,5,3,3,5,0,4,0,3,0,4,4,3,5,3,3,0,3,4,0,4,3), -(0,5,0,5,0,3,0,2,0,4,4,3,5,2,4,3,3,3,4,4,4,3,5,3,5,3,3,1,4,0,4,3,3,0,3,3,0,4,4,4,4,5,4,3,3,5,5,3,2,3,1,2,3,2,0,1,0,0,3,2,2,4,4,3,1,5,0,4,0,3,0,4,3,1,3,2,1,0,3,3,0,3,3), -(0,4,0,5,0,5,0,4,0,4,5,5,5,3,4,3,3,2,5,4,4,3,5,3,5,3,4,0,4,3,4,4,3,2,4,4,3,4,5,4,4,5,5,0,3,5,5,4,1,3,3,2,3,3,1,3,1,0,4,3,1,4,4,3,4,5,0,4,0,2,0,4,3,4,4,3,3,0,4,0,0,5,5), -(0,4,0,4,0,5,0,1,1,3,3,4,4,3,4,1,3,0,5,1,3,0,3,1,3,1,1,0,3,0,3,3,4,0,4,3,0,4,4,4,3,4,4,0,3,5,4,1,0,3,0,0,2,3,0,3,1,0,3,1,0,3,2,1,3,5,0,3,0,1,0,3,2,3,3,4,4,0,2,2,0,4,4), -(2,4,0,5,0,4,0,3,0,4,5,5,4,3,5,3,5,3,5,3,5,2,5,3,4,3,3,4,3,4,5,3,2,1,5,4,3,2,3,4,5,3,4,1,2,5,4,3,0,3,3,0,3,2,0,2,3,0,4,1,0,3,4,3,3,5,0,3,0,1,0,4,5,5,5,4,3,0,4,2,0,3,5), -(0,5,0,4,0,4,0,2,0,5,4,3,4,3,4,3,3,3,4,3,4,2,5,3,5,3,4,1,4,3,4,4,4,0,3,5,0,4,4,4,4,5,3,1,3,4,5,3,3,3,3,3,3,3,0,2,2,0,3,3,2,4,3,3,3,5,3,4,1,3,3,5,3,2,0,0,0,0,4,3,1,3,3), -(0,1,0,3,0,3,0,1,0,1,3,3,3,2,3,3,3,0,3,0,0,0,3,1,3,0,0,0,2,2,2,3,0,0,3,2,0,1,2,4,1,3,3,0,0,3,3,3,0,1,0,0,2,1,0,0,3,0,3,1,0,3,0,0,1,3,0,2,0,1,0,3,3,1,3,3,0,0,1,1,0,3,3), -(0,2,0,3,0,2,1,4,0,2,2,3,1,1,3,1,1,0,2,0,3,1,2,3,1,3,0,0,1,0,4,3,2,3,3,3,1,4,2,3,3,3,3,1,0,3,1,4,0,1,1,0,1,2,0,1,1,0,1,1,0,3,1,3,2,2,0,1,0,0,0,2,3,3,3,1,0,0,0,0,0,2,3), -(0,5,0,4,0,5,0,2,0,4,5,5,3,3,4,3,3,1,5,4,4,2,4,4,4,3,4,2,4,3,5,5,4,3,3,4,3,3,5,5,4,5,5,1,3,4,5,3,1,4,3,1,3,3,0,3,3,1,4,3,1,4,5,3,3,5,0,4,0,3,0,5,3,3,1,4,3,0,4,0,1,5,3), -(0,5,0,5,0,4,0,2,0,4,4,3,4,3,3,3,3,3,5,4,4,4,4,4,4,5,3,3,5,2,4,4,4,3,4,4,3,3,4,4,5,5,3,3,4,3,4,3,3,4,3,3,3,3,1,2,2,1,4,3,3,5,4,4,3,4,0,4,0,3,0,4,4,4,4,4,1,0,4,2,0,2,4), -(0,4,0,4,0,3,0,1,0,3,5,2,3,0,3,0,2,1,4,2,3,3,4,1,4,3,3,2,4,1,3,3,3,0,3,3,0,0,3,3,3,5,3,3,3,3,3,2,0,2,0,0,2,0,0,2,0,0,1,0,0,3,1,2,2,3,0,3,0,2,0,4,4,3,3,4,1,0,3,0,0,2,4), -(0,0,0,4,0,0,0,0,0,0,1,0,1,0,2,0,0,0,0,0,1,0,2,0,1,0,0,0,0,0,3,1,3,0,3,2,0,0,0,1,0,3,2,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,4,0,2,0,0,0,0,0,0,2), -(0,2,1,3,0,2,0,2,0,3,3,3,3,1,3,1,3,3,3,3,3,3,4,2,2,1,2,1,4,0,4,3,1,3,3,3,2,4,3,5,4,3,3,3,3,3,3,3,0,1,3,0,2,0,0,1,0,0,1,0,0,4,2,0,2,3,0,3,3,0,3,3,4,2,3,1,4,0,1,2,0,2,3), -(0,3,0,3,0,1,0,3,0,2,3,3,3,0,3,1,2,0,3,3,2,3,3,2,3,2,3,1,3,0,4,3,2,0,3,3,1,4,3,3,2,3,4,3,1,3,3,1,1,0,1,1,0,1,0,1,0,1,0,0,0,4,1,1,0,3,0,3,1,0,2,3,3,3,3,3,1,0,0,2,0,3,3), -(0,0,0,0,0,0,0,0,0,0,3,0,2,0,3,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,3,0,3,0,3,1,0,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,2,0,2,3,0,0,0,0,0,0,0,0,3), -(0,2,0,3,1,3,0,3,0,2,3,3,3,1,3,1,3,1,3,1,3,3,3,1,3,0,2,3,1,1,4,3,3,2,3,3,1,2,2,4,1,3,3,0,1,4,2,3,0,1,3,0,3,0,0,1,3,0,2,0,0,3,3,2,1,3,0,3,0,2,0,3,4,4,4,3,1,0,3,0,0,3,3), -(0,2,0,1,0,2,0,0,0,1,3,2,2,1,3,0,1,1,3,0,3,2,3,1,2,0,2,0,1,1,3,3,3,0,3,3,1,1,2,3,2,3,3,1,2,3,2,0,0,1,0,0,0,0,0,0,3,0,1,0,0,2,1,2,1,3,0,3,0,0,0,3,4,4,4,3,2,0,2,0,0,2,4), -(0,0,0,1,0,1,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,2,2,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,3,1,0,0,0,0,0,0,0,3), -(0,3,0,3,0,2,0,3,0,3,3,3,2,3,2,2,2,0,3,1,3,3,3,2,3,3,0,0,3,0,3,2,2,0,2,3,1,4,3,4,3,3,2,3,1,5,4,4,0,3,1,2,1,3,0,3,1,1,2,0,2,3,1,3,1,3,0,3,0,1,0,3,3,4,4,2,1,0,2,1,0,2,4), -(0,1,0,3,0,1,0,2,0,1,4,2,5,1,4,0,2,0,2,1,3,1,4,0,2,1,0,0,2,1,4,1,1,0,3,3,0,5,1,3,2,3,3,1,0,3,2,3,0,1,0,0,0,0,0,0,1,0,0,0,0,4,0,1,0,3,0,2,0,1,0,3,3,3,4,3,3,0,0,0,0,2,3), -(0,0,0,1,0,0,0,0,0,0,2,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,1,0,0,0,0,0,3), -(0,1,0,3,0,4,0,3,0,2,4,3,1,0,3,2,2,1,3,1,2,2,3,1,1,1,2,1,3,0,1,2,0,1,3,2,1,3,0,5,5,1,0,0,1,3,2,1,0,3,0,0,1,0,0,0,0,0,3,4,0,1,1,1,3,2,0,2,0,1,0,2,3,3,1,2,3,0,1,0,1,0,4), -(0,0,0,1,0,3,0,3,0,2,2,1,0,0,4,0,3,0,3,1,3,0,3,0,3,0,1,0,3,0,3,1,3,0,3,3,0,0,1,2,1,1,1,0,1,2,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,2,2,1,2,0,0,2,0,0,0,0,2,3,3,3,3,0,0,0,0,1,4), -(0,0,0,3,0,3,0,0,0,0,3,1,1,0,3,0,1,0,2,0,1,0,0,0,0,0,0,0,1,0,3,0,2,0,2,3,0,0,2,2,3,1,2,0,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,2,0,0,0,0,2,3), -(2,4,0,5,0,5,0,4,0,3,4,3,3,3,4,3,3,3,4,3,4,4,5,4,5,5,5,2,3,0,5,5,4,1,5,4,3,1,5,4,3,4,4,3,3,4,3,3,0,3,2,0,2,3,0,3,0,0,3,3,0,5,3,2,3,3,0,3,0,3,0,3,4,5,4,5,3,0,4,3,0,3,4), -(0,3,0,3,0,3,0,3,0,3,3,4,3,2,3,2,3,0,4,3,3,3,3,3,3,3,3,0,3,2,4,3,3,1,3,4,3,4,4,4,3,4,4,3,2,4,4,1,0,2,0,0,1,1,0,2,0,0,3,1,0,5,3,2,1,3,0,3,0,1,2,4,3,2,4,3,3,0,3,2,0,4,4), -(0,3,0,3,0,1,0,0,0,1,4,3,3,2,3,1,3,1,4,2,3,2,4,2,3,4,3,0,2,2,3,3,3,0,3,3,3,0,3,4,1,3,3,0,3,4,3,3,0,1,1,0,1,0,0,0,4,0,3,0,0,3,1,2,1,3,0,4,0,1,0,4,3,3,4,3,3,0,2,0,0,3,3), -(0,3,0,4,0,1,0,3,0,3,4,3,3,0,3,3,3,1,3,1,3,3,4,3,3,3,0,0,3,1,5,3,3,1,3,3,2,5,4,3,3,4,5,3,2,5,3,4,0,1,0,0,0,0,0,2,0,0,1,1,0,4,2,2,1,3,0,3,0,2,0,4,4,3,5,3,2,0,1,1,0,3,4), -(0,5,0,4,0,5,0,2,0,4,4,3,3,2,3,3,3,1,4,3,4,1,5,3,4,3,4,0,4,2,4,3,4,1,5,4,0,4,4,4,4,5,4,1,3,5,4,2,1,4,1,1,3,2,0,3,1,0,3,2,1,4,3,3,3,4,0,4,0,3,0,4,4,4,3,3,3,0,4,2,0,3,4), -(1,4,0,4,0,3,0,1,0,3,3,3,1,1,3,3,2,2,3,3,1,0,3,2,2,1,2,0,3,1,2,1,2,0,3,2,0,2,2,3,3,4,3,0,3,3,1,2,0,1,1,3,1,2,0,0,3,0,1,1,0,3,2,2,3,3,0,3,0,0,0,2,3,3,4,3,3,0,1,0,0,1,4), -(0,4,0,4,0,4,0,0,0,3,4,4,3,1,4,2,3,2,3,3,3,1,4,3,4,0,3,0,4,2,3,3,2,2,5,4,2,1,3,4,3,4,3,1,3,3,4,2,0,2,1,0,3,3,0,0,2,0,3,1,0,4,4,3,4,3,0,4,0,1,0,2,4,4,4,4,4,0,3,2,0,3,3), -(0,0,0,1,0,4,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,3,2,0,0,1,0,0,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,2), -(0,2,0,3,0,4,0,4,0,1,3,3,3,0,4,0,2,1,2,1,1,1,2,0,3,1,1,0,1,0,3,1,0,0,3,3,2,0,1,1,0,0,0,0,0,1,0,2,0,2,2,0,3,1,0,0,1,0,1,1,0,1,2,0,3,0,0,0,0,1,0,0,3,3,4,3,1,0,1,0,3,0,2), -(0,0,0,3,0,5,0,0,0,0,1,0,2,0,3,1,0,1,3,0,0,0,2,0,0,0,1,0,0,0,1,1,0,0,4,0,0,0,2,3,0,1,4,1,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,1,0,0,0,0,0,0,0,2,0,0,3,0,0,0,0,0,3), -(0,2,0,5,0,5,0,1,0,2,4,3,3,2,5,1,3,2,3,3,3,0,4,1,2,0,3,0,4,0,2,2,1,1,5,3,0,0,1,4,2,3,2,0,3,3,3,2,0,2,4,1,1,2,0,1,1,0,3,1,0,1,3,1,2,3,0,2,0,0,0,1,3,5,4,4,4,0,3,0,0,1,3), -(0,4,0,5,0,4,0,4,0,4,5,4,3,3,4,3,3,3,4,3,4,4,5,3,4,5,4,2,4,2,3,4,3,1,4,4,1,3,5,4,4,5,5,4,4,5,5,5,2,3,3,1,4,3,1,3,3,0,3,3,1,4,3,4,4,4,0,3,0,4,0,3,3,4,4,5,0,0,4,3,0,4,5), -(0,4,0,4,0,3,0,3,0,3,4,4,4,3,3,2,4,3,4,3,4,3,5,3,4,3,2,1,4,2,4,4,3,1,3,4,2,4,5,5,3,4,5,4,1,5,4,3,0,3,2,2,3,2,1,3,1,0,3,3,3,5,3,3,3,5,4,4,2,3,3,4,3,3,3,2,1,0,3,2,1,4,3), -(0,4,0,5,0,4,0,3,0,3,5,5,3,2,4,3,4,0,5,4,4,1,4,4,4,3,3,3,4,3,5,5,2,3,3,4,1,2,5,5,3,5,5,2,3,5,5,4,0,3,2,0,3,3,1,1,5,1,4,1,0,4,3,2,3,5,0,4,0,3,0,5,4,3,4,3,0,0,4,1,0,4,4), -(1,3,0,4,0,2,0,2,0,2,5,5,3,3,3,3,3,0,4,2,3,4,4,4,3,4,0,0,3,4,5,4,3,3,3,3,2,5,5,4,5,5,5,4,3,5,5,5,1,3,1,0,1,0,0,3,2,0,4,2,0,5,2,3,2,4,1,3,0,3,0,4,5,4,5,4,3,0,4,2,0,5,4), -(0,3,0,4,0,5,0,3,0,3,4,4,3,2,3,2,3,3,3,3,3,2,4,3,3,2,2,0,3,3,3,3,3,1,3,3,3,0,4,4,3,4,4,1,1,4,4,2,0,3,1,0,1,1,0,4,1,0,2,3,1,3,3,1,3,4,0,3,0,1,0,3,1,3,0,0,1,0,2,0,0,4,4), -(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0), -(0,3,0,3,0,2,0,3,0,1,5,4,3,3,3,1,4,2,1,2,3,4,4,2,4,4,5,0,3,1,4,3,4,0,4,3,3,3,2,3,2,5,3,4,3,2,2,3,0,0,3,0,2,1,0,1,2,0,0,0,0,2,1,1,3,1,0,2,0,4,0,3,4,4,4,5,2,0,2,0,0,1,3), -(0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,1,1,1,0,0,1,1,0,0,0,4,2,1,1,0,1,0,3,2,0,0,3,1,1,1,2,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,1,0,0,0,2,0,0,0,1,4,0,4,2,1,0,0,0,0,0,1), -(0,0,0,0,0,0,0,0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,0,1,0,1,0,0,0,0,3,1,0,0,0,2,0,2,1,0,0,1,2,1,0,1,1,0,0,3,0,0,0,0,0,0,0,0,0,0,0,1,3,1,0,0,0,0,0,1,0,0,2,1,0,0,0,0,0,0,0,0,2), -(0,4,0,4,0,4,0,3,0,4,4,3,4,2,4,3,2,0,4,4,4,3,5,3,5,3,3,2,4,2,4,3,4,3,1,4,0,2,3,4,4,4,3,3,3,4,4,4,3,4,1,3,4,3,2,1,2,1,3,3,3,4,4,3,3,5,0,4,0,3,0,4,3,3,3,2,1,0,3,0,0,3,3), -(0,4,0,3,0,3,0,3,0,3,5,5,3,3,3,3,4,3,4,3,3,3,4,4,4,3,3,3,3,4,3,5,3,3,1,3,2,4,5,5,5,5,4,3,4,5,5,3,2,2,3,3,3,3,2,3,3,1,2,3,2,4,3,3,3,4,0,4,0,2,0,4,3,2,2,1,2,0,3,0,0,4,1), -) - -class JapaneseContextAnalysis(object): - NUM_OF_CATEGORY = 6 - DONT_KNOW = -1 - ENOUGH_REL_THRESHOLD = 100 - MAX_REL_THRESHOLD = 1000 - MINIMUM_DATA_THRESHOLD = 4 - - def __init__(self): - self._total_rel = None - self._rel_sample = None - self._need_to_skip_char_num = None - self._last_char_order = None - self._done = None - self.reset() - - def reset(self): - self._total_rel = 0 # total sequence received - # category counters, each integer counts sequence in its category - self._rel_sample = [0] * self.NUM_OF_CATEGORY - # if last byte in current buffer is not the last byte of a character, - # we need to know how many bytes to skip in next buffer - self._need_to_skip_char_num = 0 - self._last_char_order = -1 # The order of previous char - # If this flag is set to True, detection is done and conclusion has - # been made - self._done = False - - def feed(self, byte_str, num_bytes): - if self._done: - return - - # The buffer we got is byte oriented, and a character may span in more than one - # buffers. In case the last one or two byte in last buffer is not - # complete, we record how many byte needed to complete that character - # and skip these bytes here. We can choose to record those bytes as - # well and analyse the character once it is complete, but since a - # character will not make much difference, by simply skipping - # this character will simply our logic and improve performance. - i = self._need_to_skip_char_num - while i < num_bytes: - order, char_len = self.get_order(byte_str[i:i + 2]) - i += char_len - if i > num_bytes: - self._need_to_skip_char_num = i - num_bytes - self._last_char_order = -1 - else: - if (order != -1) and (self._last_char_order != -1): - self._total_rel += 1 - if self._total_rel > self.MAX_REL_THRESHOLD: - self._done = True - break - self._rel_sample[jp2CharContext[self._last_char_order][order]] += 1 - self._last_char_order = order - - def got_enough_data(self): - return self._total_rel > self.ENOUGH_REL_THRESHOLD - - def get_confidence(self): - # This is just one way to calculate confidence. It works well for me. - if self._total_rel > self.MINIMUM_DATA_THRESHOLD: - return (self._total_rel - self._rel_sample[0]) / self._total_rel - else: - return self.DONT_KNOW - - def get_order(self, byte_str): - return -1, 1 - -class SJISContextAnalysis(JapaneseContextAnalysis): - def __init__(self): - super(SJISContextAnalysis, self).__init__() - self._charset_name = "SHIFT_JIS" - - @property - def charset_name(self): - return self._charset_name - - def get_order(self, byte_str): - if not byte_str: - return -1, 1 - # find out current char's byte length - first_char = byte_str[0] - if (0x81 <= first_char <= 0x9F) or (0xE0 <= first_char <= 0xFC): - char_len = 2 - if (first_char == 0x87) or (0xFA <= first_char <= 0xFC): - self._charset_name = "CP932" - else: - char_len = 1 - - # return its order if it is hiragana - if len(byte_str) > 1: - second_char = byte_str[1] - if (first_char == 202) and (0x9F <= second_char <= 0xF1): - return second_char - 0x9F, char_len - - return -1, char_len - -class EUCJPContextAnalysis(JapaneseContextAnalysis): - def get_order(self, byte_str): - if not byte_str: - return -1, 1 - # find out current char's byte length - first_char = byte_str[0] - if (first_char == 0x8E) or (0xA1 <= first_char <= 0xFE): - char_len = 2 - elif first_char == 0x8F: - char_len = 3 - else: - char_len = 1 - - # return its order if it is hiragana - if len(byte_str) > 1: - second_char = byte_str[1] - if (first_char == 0xA4) and (0xA1 <= second_char <= 0xF3): - return second_char - 0xA1, char_len - - return -1, char_len - - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langbulgarianmodel.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langbulgarianmodel.py deleted file mode 100644 index e963a50..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langbulgarianmodel.py +++ /dev/null @@ -1,4650 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from pip._vendor.chardet.sbcharsetprober import SingleByteCharSetModel - - -# 3: Positive -# 2: Likely -# 1: Unlikely -# 0: Negative - -BULGARIAN_LANG_MODEL = { - 63: { # 'e' - 63: 1, # 'e' - 45: 0, # '\xad' - 31: 0, # 'А' - 32: 0, # 'Б' - 35: 0, # 'В' - 43: 0, # 'Г' - 37: 0, # 'Д' - 44: 0, # 'Е' - 55: 0, # 'Ж' - 47: 0, # 'З' - 40: 0, # 'И' - 59: 0, # 'Й' - 33: 0, # 'К' - 46: 0, # 'Л' - 38: 0, # 'М' - 36: 0, # 'Н' - 41: 0, # 'О' - 30: 0, # 'П' - 39: 0, # 'Р' - 28: 0, # 'С' - 34: 0, # 'Т' - 51: 0, # 'У' - 48: 0, # 'Ф' - 49: 0, # 'Х' - 53: 0, # 'Ц' - 50: 0, # 'Ч' - 54: 0, # 'Ш' - 57: 0, # 'Щ' - 61: 0, # 'Ъ' - 60: 0, # 'Ю' - 56: 0, # 'Я' - 1: 0, # 'а' - 18: 1, # 'б' - 9: 1, # 'в' - 20: 1, # 'г' - 11: 1, # 'д' - 3: 1, # 'е' - 23: 1, # 'ж' - 15: 1, # 'з' - 2: 0, # 'и' - 26: 1, # 'й' - 12: 1, # 'к' - 10: 1, # 'л' - 14: 1, # 'м' - 6: 1, # 'н' - 4: 1, # 'о' - 13: 1, # 'п' - 7: 1, # 'р' - 8: 1, # 'с' - 5: 1, # 'т' - 19: 0, # 'у' - 29: 1, # 'ф' - 25: 1, # 'х' - 22: 0, # 'ц' - 21: 1, # 'ч' - 27: 1, # 'ш' - 24: 1, # 'щ' - 17: 0, # 'ъ' - 52: 0, # 'ь' - 42: 0, # 'ю' - 16: 1, # 'я' - 58: 0, # 'є' - 62: 0, # '№' - }, - 45: { # '\xad' - 63: 0, # 'e' - 45: 0, # '\xad' - 31: 0, # 'А' - 32: 1, # 'Б' - 35: 1, # 'В' - 43: 0, # 'Г' - 37: 1, # 'Д' - 44: 0, # 'Е' - 55: 0, # 'Ж' - 47: 0, # 'З' - 40: 1, # 'И' - 59: 0, # 'Й' - 33: 1, # 'К' - 46: 0, # 'Л' - 38: 1, # 'М' - 36: 0, # 'Н' - 41: 1, # 'О' - 30: 1, # 'П' - 39: 1, # 'Р' - 28: 1, # 'С' - 34: 0, # 'Т' - 51: 0, # 'У' - 48: 0, # 'Ф' - 49: 1, # 'Х' - 53: 0, # 'Ц' - 50: 0, # 'Ч' - 54: 0, # 'Ш' - 57: 0, # 'Щ' - 61: 0, # 'Ъ' - 60: 0, # 'Ю' - 56: 0, # 'Я' - 1: 0, # 'а' - 18: 0, # 'б' - 9: 0, # 'в' - 20: 0, # 'г' - 11: 0, # 'д' - 3: 0, # 'е' - 23: 0, # 'ж' - 15: 0, # 'з' - 2: 0, # 'и' - 26: 0, # 'й' - 12: 0, # 'к' - 10: 0, # 'л' - 14: 0, # 'м' - 6: 0, # 'н' - 4: 0, # 'о' - 13: 0, # 'п' - 7: 0, # 'р' - 8: 0, # 'с' - 5: 0, # 'т' - 19: 0, # 'у' - 29: 0, # 'ф' - 25: 0, # 'х' - 22: 0, # 'ц' - 21: 0, # 'ч' - 27: 0, # 'ш' - 24: 0, # 'щ' - 17: 0, # 'ъ' - 52: 0, # 'ь' - 42: 0, # 'ю' - 16: 0, # 'я' - 58: 0, # 'є' - 62: 0, # '№' - }, - 31: { # 'А' - 63: 0, # 'e' - 45: 1, # '\xad' - 31: 1, # 'А' - 32: 1, # 'Б' - 35: 2, # 'В' - 43: 1, # 'Г' - 37: 2, # 'Д' - 44: 2, # 'Е' - 55: 1, # 'Ж' - 47: 2, # 'З' - 40: 1, # 'И' - 59: 1, # 'Й' - 33: 1, # 'К' - 46: 2, # 'Л' - 38: 1, # 'М' - 36: 2, # 'Н' - 41: 1, # 'О' - 30: 2, # 'П' - 39: 2, # 'Р' - 28: 2, # 'С' - 34: 2, # 'Т' - 51: 1, # 'У' - 48: 2, # 'Ф' - 49: 1, # 'Х' - 53: 1, # 'Ц' - 50: 1, # 'Ч' - 54: 1, # 'Ш' - 57: 2, # 'Щ' - 61: 0, # 'Ъ' - 60: 0, # 'Ю' - 56: 1, # 'Я' - 1: 1, # 'а' - 18: 2, # 'б' - 9: 2, # 'в' - 20: 2, # 'г' - 11: 2, # 'д' - 3: 1, # 'е' - 23: 1, # 'ж' - 15: 2, # 'з' - 2: 0, # 'и' - 26: 2, # 'й' - 12: 2, # 'к' - 10: 3, # 'л' - 14: 2, # 'м' - 6: 3, # 'н' - 4: 0, # 'о' - 13: 2, # 'п' - 7: 2, # 'р' - 8: 2, # 'с' - 5: 2, # 'т' - 19: 1, # 'у' - 29: 2, # 'ф' - 25: 1, # 'х' - 22: 1, # 'ц' - 21: 1, # 'ч' - 27: 1, # 'ш' - 24: 0, # 'щ' - 17: 0, # 'ъ' - 52: 0, # 'ь' - 42: 0, # 'ю' - 16: 1, # 'я' - 58: 0, # 'є' - 62: 0, # '№' - }, - 32: { # 'Б' - 63: 0, # 'e' - 45: 0, # '\xad' - 31: 2, # 'А' - 32: 2, # 'Б' - 35: 1, # 'В' - 43: 1, # 'Г' - 37: 2, # 'Д' - 44: 1, # 'Е' - 55: 1, # 'Ж' - 47: 2, # 'З' - 40: 1, # 'И' - 59: 0, # 'Й' - 33: 1, # 'К' - 46: 1, # 'Л' - 38: 1, # 'М' - 36: 2, # 'Н' - 41: 2, # 'О' - 30: 1, # 'П' - 39: 1, # 'Р' - 28: 2, # 'С' - 34: 2, # 'Т' - 51: 1, # 'У' - 48: 2, # 'Ф' - 49: 1, # 'Х' - 53: 1, # 'Ц' - 50: 1, # 'Ч' - 54: 0, # 'Ш' - 57: 1, # 'Щ' - 61: 2, # 'Ъ' - 60: 1, # 'Ю' - 56: 1, # 'Я' - 1: 3, # 'а' - 18: 0, # 'б' - 9: 0, # 'в' - 20: 0, # 'г' - 11: 1, # 'д' - 3: 3, # 'е' - 23: 0, # 'ж' - 15: 0, # 'з' - 2: 2, # 'и' - 26: 0, # 'й' - 12: 0, # 'к' - 10: 2, # 'л' - 14: 0, # 'м' - 6: 0, # 'н' - 4: 3, # 'о' - 13: 0, # 'п' - 7: 2, # 'р' - 8: 1, # 'с' - 5: 0, # 'т' - 19: 2, # 'у' - 29: 0, # 'ф' - 25: 1, # 'х' - 22: 0, # 'ц' - 21: 0, # 'ч' - 27: 0, # 'ш' - 24: 0, # 'щ' - 17: 3, # 'ъ' - 52: 1, # 'ь' - 42: 1, # 'ю' - 16: 2, # 'я' - 58: 0, # 'є' - 62: 0, # '№' - }, - 35: { # 'В' - 63: 0, # 'e' - 45: 0, # '\xad' - 31: 2, # 'А' - 32: 1, # 'Б' - 35: 1, # 'В' - 43: 0, # 'Г' - 37: 1, # 'Д' - 44: 2, # 'Е' - 55: 0, # 'Ж' - 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27: 255, # '\x1b' - 28: 255, # '\x1c' - 29: 255, # '\x1d' - 30: 255, # '\x1e' - 31: 255, # '\x1f' - 32: 253, # ' ' - 33: 253, # '!' - 34: 253, # '"' - 35: 253, # '#' - 36: 253, # '$' - 37: 253, # '%' - 38: 253, # '&' - 39: 253, # "'" - 40: 253, # '(' - 41: 253, # ')' - 42: 253, # '*' - 43: 253, # '+' - 44: 253, # ',' - 45: 253, # '-' - 46: 253, # '.' - 47: 253, # '/' - 48: 252, # '0' - 49: 252, # '1' - 50: 252, # '2' - 51: 252, # '3' - 52: 252, # '4' - 53: 252, # '5' - 54: 252, # '6' - 55: 252, # '7' - 56: 252, # '8' - 57: 252, # '9' - 58: 253, # ':' - 59: 253, # ';' - 60: 253, # '<' - 61: 253, # '=' - 62: 253, # '>' - 63: 253, # '?' - 64: 253, # '@' - 65: 77, # 'A' - 66: 90, # 'B' - 67: 99, # 'C' - 68: 100, # 'D' - 69: 72, # 'E' - 70: 109, # 'F' - 71: 107, # 'G' - 72: 101, # 'H' - 73: 79, # 'I' - 74: 185, # 'J' - 75: 81, # 'K' - 76: 102, # 'L' - 77: 76, # 'M' - 78: 94, # 'N' - 79: 82, # 'O' - 80: 110, # 'P' - 81: 186, # 'Q' - 82: 108, # 'R' - 83: 91, # 'S' - 84: 74, # 'T' - 85: 119, # 'U' - 86: 84, # 'V' - 87: 96, # 'W' - 88: 111, # 'X' - 89: 187, # 'Y' - 90: 115, # 'Z' - 91: 253, # '[' - 92: 253, # '\\' - 93: 253, # ']' - 94: 253, # '^' - 95: 253, # '_' - 96: 253, # '`' - 97: 65, # 'a' - 98: 69, # 'b' - 99: 70, # 'c' - 100: 66, # 'd' - 101: 63, # 'e' - 102: 68, # 'f' - 103: 112, # 'g' - 104: 103, # 'h' - 105: 92, # 'i' - 106: 194, # 'j' - 107: 104, # 'k' - 108: 95, # 'l' - 109: 86, # 'm' - 110: 87, # 'n' - 111: 71, # 'o' - 112: 116, # 'p' - 113: 195, # 'q' - 114: 85, # 'r' - 115: 93, # 's' - 116: 97, # 't' - 117: 113, # 'u' - 118: 196, # 'v' - 119: 197, # 'w' - 120: 198, # 'x' - 121: 199, # 'y' - 122: 200, # 'z' - 123: 253, # '{' - 124: 253, # '|' - 125: 253, # '}' - 126: 253, # '~' - 127: 253, # '\x7f' - 128: 194, # '\x80' - 129: 195, # '\x81' - 130: 196, # '\x82' - 131: 197, # '\x83' - 132: 198, # '\x84' - 133: 199, # '\x85' - 134: 200, # '\x86' - 135: 201, # '\x87' - 136: 202, # '\x88' - 137: 203, # '\x89' - 138: 204, # '\x8a' - 139: 205, # '\x8b' - 140: 206, # '\x8c' - 141: 207, # '\x8d' - 142: 208, # '\x8e' - 143: 209, # '\x8f' - 144: 210, # '\x90' - 145: 211, # '\x91' - 146: 212, # '\x92' - 147: 213, # '\x93' - 148: 214, # '\x94' - 149: 215, # '\x95' - 150: 216, # '\x96' - 151: 217, # '\x97' - 152: 218, # '\x98' - 153: 219, # '\x99' - 154: 220, # '\x9a' - 155: 221, # '\x9b' - 156: 222, # '\x9c' - 157: 223, # '\x9d' - 158: 224, # '\x9e' - 159: 225, # '\x9f' - 160: 81, # '\xa0' - 161: 226, # 'Ё' - 162: 227, # 'Ђ' - 163: 228, # 'Ѓ' - 164: 229, # 'Є' - 165: 230, # 'Ѕ' - 166: 105, # 'І' - 167: 231, # 'Ї' - 168: 232, # 'Ј' - 169: 233, # 'Љ' - 170: 234, # 'Њ' - 171: 235, # 'Ћ' - 172: 236, # 'Ќ' - 173: 45, # '\xad' - 174: 237, # 'Ў' - 175: 238, # 'Џ' - 176: 31, # 'А' - 177: 32, # 'Б' - 178: 35, # 'В' - 179: 43, # 'Г' - 180: 37, # 'Д' - 181: 44, # 'Е' - 182: 55, # 'Ж' - 183: 47, # 'З' - 184: 40, # 'И' - 185: 59, # 'Й' - 186: 33, # 'К' - 187: 46, # 'Л' - 188: 38, # 'М' - 189: 36, # 'Н' - 190: 41, # 'О' - 191: 30, # 'П' - 192: 39, # 'Р' - 193: 28, # 'С' - 194: 34, # 'Т' - 195: 51, # 'У' - 196: 48, # 'Ф' - 197: 49, # 'Х' - 198: 53, # 'Ц' - 199: 50, # 'Ч' - 200: 54, # 'Ш' - 201: 57, # 'Щ' - 202: 61, # 'Ъ' - 203: 239, # 'Ы' - 204: 67, # 'Ь' - 205: 240, # 'Э' - 206: 60, # 'Ю' - 207: 56, # 'Я' - 208: 1, # 'а' - 209: 18, # 'б' - 210: 9, # 'в' - 211: 20, # 'г' - 212: 11, # 'д' - 213: 3, # 'е' - 214: 23, # 'ж' - 215: 15, # 'з' - 216: 2, # 'и' - 217: 26, # 'й' - 218: 12, # 'к' - 219: 10, # 'л' - 220: 14, # 'м' - 221: 6, # 'н' - 222: 4, # 'о' - 223: 13, # 'п' - 224: 7, # 'р' - 225: 8, # 'с' - 226: 5, # 'т' - 227: 19, # 'у' - 228: 29, # 'ф' - 229: 25, # 'х' - 230: 22, # 'ц' - 231: 21, # 'ч' - 232: 27, # 'ш' - 233: 24, # 'щ' - 234: 17, # 'ъ' - 235: 75, # 'ы' - 236: 52, # 'ь' - 237: 241, # 'э' - 238: 42, # 'ю' - 239: 16, # 'я' - 240: 62, # '№' - 241: 242, # 'ё' - 242: 243, # 'ђ' - 243: 244, # 'ѓ' - 244: 58, # 'є' - 245: 245, # 'ѕ' - 246: 98, # 'і' - 247: 246, # 'ї' - 248: 247, # 'ј' - 249: 248, # 'љ' - 250: 249, # 'њ' - 251: 250, # 'ћ' - 252: 251, # 'ќ' - 253: 91, # '§' - 254: 252, # 'ў' - 255: 253, # 'џ' -} - -ISO_8859_5_BULGARIAN_MODEL = SingleByteCharSetModel(charset_name='ISO-8859-5', - language='Bulgarian', - char_to_order_map=ISO_8859_5_BULGARIAN_CHAR_TO_ORDER, - language_model=BULGARIAN_LANG_MODEL, - typical_positive_ratio=0.969392, - keep_ascii_letters=False, - alphabet='АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЬЮЯабвгдежзийклмнопрстуфхцчшщъьюя') - -WINDOWS_1251_BULGARIAN_CHAR_TO_ORDER = { - 0: 255, # '\x00' - 1: 255, # '\x01' - 2: 255, # '\x02' - 3: 255, # '\x03' - 4: 255, # '\x04' - 5: 255, # '\x05' - 6: 255, # '\x06' - 7: 255, # '\x07' - 8: 255, # '\x08' - 9: 255, # '\t' - 10: 254, # '\n' - 11: 255, # '\x0b' - 12: 255, # '\x0c' - 13: 254, # '\r' - 14: 255, # '\x0e' - 15: 255, # '\x0f' - 16: 255, # '\x10' - 17: 255, # '\x11' - 18: 255, # '\x12' - 19: 255, # '\x13' - 20: 255, # '\x14' - 21: 255, # '\x15' - 22: 255, # '\x16' - 23: 255, # '\x17' - 24: 255, # '\x18' - 25: 255, # '\x19' - 26: 255, # '\x1a' - 27: 255, # '\x1b' - 28: 255, # '\x1c' - 29: 255, # '\x1d' - 30: 255, # '\x1e' - 31: 255, # '\x1f' - 32: 253, # ' ' - 33: 253, # '!' - 34: 253, # '"' - 35: 253, # '#' - 36: 253, # '$' - 37: 253, # '%' - 38: 253, # '&' - 39: 253, # "'" - 40: 253, # '(' - 41: 253, # ')' - 42: 253, # '*' - 43: 253, # '+' - 44: 253, # ',' - 45: 253, # '-' - 46: 253, # '.' - 47: 253, # '/' - 48: 252, # '0' - 49: 252, # '1' - 50: 252, # '2' - 51: 252, # '3' - 52: 252, # '4' - 53: 252, # '5' - 54: 252, # '6' - 55: 252, # '7' - 56: 252, # '8' - 57: 252, # '9' - 58: 253, # ':' - 59: 253, # ';' - 60: 253, # '<' - 61: 253, # '=' - 62: 253, # '>' - 63: 253, # '?' - 64: 253, # '@' - 65: 77, # 'A' - 66: 90, # 'B' - 67: 99, # 'C' - 68: 100, # 'D' - 69: 72, # 'E' - 70: 109, # 'F' - 71: 107, # 'G' - 72: 101, # 'H' - 73: 79, # 'I' - 74: 185, # 'J' - 75: 81, # 'K' - 76: 102, # 'L' - 77: 76, # 'M' - 78: 94, # 'N' - 79: 82, # 'O' - 80: 110, # 'P' - 81: 186, # 'Q' - 82: 108, # 'R' - 83: 91, # 'S' - 84: 74, # 'T' - 85: 119, # 'U' - 86: 84, # 'V' - 87: 96, # 'W' - 88: 111, # 'X' - 89: 187, # 'Y' - 90: 115, # 'Z' - 91: 253, # '[' - 92: 253, # '\\' - 93: 253, # ']' - 94: 253, # '^' - 95: 253, # '_' - 96: 253, # '`' - 97: 65, # 'a' - 98: 69, # 'b' - 99: 70, # 'c' - 100: 66, # 'd' - 101: 63, # 'e' - 102: 68, # 'f' - 103: 112, # 'g' - 104: 103, # 'h' - 105: 92, # 'i' - 106: 194, # 'j' - 107: 104, # 'k' - 108: 95, # 'l' - 109: 86, # 'm' - 110: 87, # 'n' - 111: 71, # 'o' - 112: 116, # 'p' - 113: 195, # 'q' - 114: 85, # 'r' - 115: 93, # 's' - 116: 97, # 't' - 117: 113, # 'u' - 118: 196, # 'v' - 119: 197, # 'w' - 120: 198, # 'x' - 121: 199, # 'y' - 122: 200, # 'z' - 123: 253, # '{' - 124: 253, # '|' - 125: 253, # '}' - 126: 253, # '~' - 127: 253, # '\x7f' - 128: 206, # 'Ђ' - 129: 207, # 'Ѓ' - 130: 208, # '‚' - 131: 209, # 'ѓ' - 132: 210, # '„' - 133: 211, # '…' - 134: 212, # '†' - 135: 213, # '‡' - 136: 120, # '€' - 137: 214, # '‰' - 138: 215, # 'Љ' - 139: 216, # '‹' - 140: 217, # 'Њ' - 141: 218, # 'Ќ' - 142: 219, # 'Ћ' - 143: 220, # 'Џ' - 144: 221, # 'ђ' - 145: 78, # '‘' - 146: 64, # '’' - 147: 83, # '“' - 148: 121, # '”' - 149: 98, # '•' - 150: 117, # '–' - 151: 105, # '—' - 152: 222, # None - 153: 223, # '™' - 154: 224, # 'љ' - 155: 225, # '›' - 156: 226, # 'њ' - 157: 227, # 'ќ' - 158: 228, # 'ћ' - 159: 229, # 'џ' - 160: 88, # '\xa0' - 161: 230, # 'Ў' - 162: 231, # 'ў' - 163: 232, # 'Ј' - 164: 233, # '¤' - 165: 122, # 'Ґ' - 166: 89, # '¦' - 167: 106, # '§' - 168: 234, # 'Ё' - 169: 235, # '©' - 170: 236, # 'Є' - 171: 237, # '«' - 172: 238, # '¬' - 173: 45, # '\xad' - 174: 239, # '®' - 175: 240, # 'Ї' - 176: 73, # '°' - 177: 80, # '±' - 178: 118, # 'І' - 179: 114, # 'і' - 180: 241, # 'ґ' - 181: 242, # 'µ' - 182: 243, # '¶' - 183: 244, # '·' - 184: 245, # 'ё' - 185: 62, # '№' - 186: 58, # 'є' - 187: 246, # '»' - 188: 247, # 'ј' - 189: 248, # 'Ѕ' - 190: 249, # 'ѕ' - 191: 250, # 'ї' - 192: 31, # 'А' - 193: 32, # 'Б' - 194: 35, # 'В' - 195: 43, # 'Г' - 196: 37, # 'Д' - 197: 44, # 'Е' - 198: 55, # 'Ж' - 199: 47, # 'З' - 200: 40, # 'И' - 201: 59, # 'Й' - 202: 33, # 'К' - 203: 46, # 'Л' - 204: 38, # 'М' - 205: 36, # 'Н' - 206: 41, # 'О' - 207: 30, # 'П' - 208: 39, # 'Р' - 209: 28, # 'С' - 210: 34, # 'Т' - 211: 51, # 'У' - 212: 48, # 'Ф' - 213: 49, # 'Х' - 214: 53, # 'Ц' - 215: 50, # 'Ч' - 216: 54, # 'Ш' - 217: 57, # 'Щ' - 218: 61, # 'Ъ' - 219: 251, # 'Ы' - 220: 67, # 'Ь' - 221: 252, # 'Э' - 222: 60, # 'Ю' - 223: 56, # 'Я' - 224: 1, # 'а' - 225: 18, # 'б' - 226: 9, # 'в' - 227: 20, # 'г' - 228: 11, # 'д' - 229: 3, # 'е' - 230: 23, # 'ж' - 231: 15, # 'з' - 232: 2, # 'и' - 233: 26, # 'й' - 234: 12, # 'к' - 235: 10, # 'л' - 236: 14, # 'м' - 237: 6, # 'н' - 238: 4, # 'о' - 239: 13, # 'п' - 240: 7, # 'р' - 241: 8, # 'с' - 242: 5, # 'т' - 243: 19, # 'у' - 244: 29, # 'ф' - 245: 25, # 'х' - 246: 22, # 'ц' - 247: 21, # 'ч' - 248: 27, # 'ш' - 249: 24, # 'щ' - 250: 17, # 'ъ' - 251: 75, # 'ы' - 252: 52, # 'ь' - 253: 253, # 'э' - 254: 42, # 'ю' - 255: 16, # 'я' -} - -WINDOWS_1251_BULGARIAN_MODEL = SingleByteCharSetModel(charset_name='windows-1251', - language='Bulgarian', - char_to_order_map=WINDOWS_1251_BULGARIAN_CHAR_TO_ORDER, - language_model=BULGARIAN_LANG_MODEL, - typical_positive_ratio=0.969392, - keep_ascii_letters=False, - alphabet='АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЬЮЯабвгдежзийклмнопрстуфхцчшщъьюя') - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langgreekmodel.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langgreekmodel.py deleted file mode 100644 index d99528e..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langgreekmodel.py +++ /dev/null @@ -1,4398 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from pip._vendor.chardet.sbcharsetprober import SingleByteCharSetModel - - -# 3: Positive -# 2: Likely -# 1: Unlikely -# 0: Negative - -GREEK_LANG_MODEL = { - 60: { # 'e' - 60: 2, # 'e' - 55: 1, # 'o' - 58: 2, # 't' - 36: 1, # '·' - 61: 0, # 'Ά' - 46: 0, # 'Έ' - 54: 0, # 'Ό' - 31: 0, # 'Α' - 51: 0, # 'Β' - 43: 0, # 'Γ' - 41: 0, # 'Δ' - 34: 0, # 'Ε' - 40: 0, # 'Η' - 52: 0, # 'Θ' - 47: 0, # 'Ι' - 44: 0, # 'Κ' - 53: 0, # 'Λ' - 38: 0, # 'Μ' - 49: 0, # 'Ν' - 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175: 253, # '―' - 176: 253, # '°' - 177: 253, # '±' - 178: 253, # '²' - 179: 253, # '³' - 180: 247, # '΄' - 181: 248, # '΅' - 182: 61, # 'Ά' - 183: 36, # '·' - 184: 46, # 'Έ' - 185: 71, # 'Ή' - 186: 73, # 'Ί' - 187: 253, # '»' - 188: 54, # 'Ό' - 189: 253, # '½' - 190: 108, # 'Ύ' - 191: 123, # 'Ώ' - 192: 110, # 'ΐ' - 193: 31, # 'Α' - 194: 51, # 'Β' - 195: 43, # 'Γ' - 196: 41, # 'Δ' - 197: 34, # 'Ε' - 198: 91, # 'Ζ' - 199: 40, # 'Η' - 200: 52, # 'Θ' - 201: 47, # 'Ι' - 202: 44, # 'Κ' - 203: 53, # 'Λ' - 204: 38, # 'Μ' - 205: 49, # 'Ν' - 206: 59, # 'Ξ' - 207: 39, # 'Ο' - 208: 35, # 'Π' - 209: 48, # 'Ρ' - 210: 250, # None - 211: 37, # 'Σ' - 212: 33, # 'Τ' - 213: 45, # 'Υ' - 214: 56, # 'Φ' - 215: 50, # 'Χ' - 216: 84, # 'Ψ' - 217: 57, # 'Ω' - 218: 120, # 'Ϊ' - 219: 121, # 'Ϋ' - 220: 17, # 'ά' - 221: 18, # 'έ' - 222: 22, # 'ή' - 223: 15, # 'ί' - 224: 124, # 'ΰ' - 225: 1, # 'α' - 226: 29, # 'β' - 227: 20, # 'γ' - 228: 21, # 'δ' - 229: 3, # 'ε' - 230: 32, # 'ζ' - 231: 13, # 'η' - 232: 25, # 'θ' - 233: 5, # 'ι' - 234: 11, # 'κ' - 235: 16, # 'λ' - 236: 10, # 'μ' - 237: 6, # 'ν' - 238: 30, # 'ξ' - 239: 4, # 'ο' - 240: 9, # 'π' - 241: 8, # 'ρ' - 242: 14, # 'ς' - 243: 7, # 'σ' - 244: 2, # 'τ' - 245: 12, # 'υ' - 246: 28, # 'φ' - 247: 23, # 'χ' - 248: 42, # 'ψ' - 249: 24, # 'ω' - 250: 64, # 'ϊ' - 251: 75, # 'ϋ' - 252: 19, # 'ό' - 253: 26, # 'ύ' - 254: 27, # 'ώ' - 255: 253, # None -} - -ISO_8859_7_GREEK_MODEL = SingleByteCharSetModel(charset_name='ISO-8859-7', - language='Greek', - char_to_order_map=ISO_8859_7_GREEK_CHAR_TO_ORDER, - language_model=GREEK_LANG_MODEL, - typical_positive_ratio=0.982851, - keep_ascii_letters=False, - alphabet='ΆΈΉΊΌΎΏΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩάέήίαβγδεζηθικλμνξοπρςστυφχψωόύώ') - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langhebrewmodel.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langhebrewmodel.py deleted file mode 100644 index 484c652..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langhebrewmodel.py +++ /dev/null @@ -1,4383 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from pip._vendor.chardet.sbcharsetprober import SingleByteCharSetModel - - -# 3: Positive -# 2: Likely -# 1: Unlikely -# 0: Negative - -HEBREW_LANG_MODEL = { - 50: { # 'a' - 50: 0, # 'a' - 60: 1, # 'c' - 61: 1, # 'd' - 42: 1, # 'e' - 53: 1, # 'i' - 56: 2, # 'l' - 54: 2, # 'n' - 49: 0, # 'o' - 51: 2, # 'r' - 43: 1, # 's' - 44: 2, # 't' - 63: 1, # 'u' - 34: 0, # '\xa0' - 55: 0, # '´' - 48: 0, # '¼' - 39: 0, # '½' - 57: 0, # '¾' - 30: 0, # 'ְ' - 59: 0, # 'ֱ' - 41: 0, # 'ֲ' - 33: 0, # 'ִ' - 37: 0, # 'ֵ' - 36: 0, # 'ֶ' - 31: 0, # 'ַ' - 29: 0, # 'ָ' - 35: 0, # 'ֹ' - 62: 0, # 'ֻ' - 28: 0, # 'ּ' - 38: 0, # 'ׁ' - 45: 0, # 'ׂ' - 9: 0, # 'א' - 8: 0, # 'ב' - 20: 0, # 'ג' - 16: 0, # 'ד' - 3: 1, # 'ה' - 2: 0, # 'ו' - 24: 0, # 'ז' - 14: 0, # 'ח' - 22: 0, # 'ט' - 1: 0, # 'י' - 25: 0, # 'ך' - 15: 0, # 'כ' - 4: 0, # 'ל' - 11: 0, # 'ם' - 6: 1, # 'מ' - 23: 0, # 'ן' - 12: 0, # 'נ' - 19: 0, # 'ס' - 13: 0, # 'ע' - 26: 0, # 'ף' - 18: 0, # 'פ' - 27: 0, # 'ץ' - 21: 0, # 'צ' - 17: 1, # 'ק' - 7: 0, # 'ר' - 10: 1, # 'ש' - 5: 0, # 'ת' - 32: 0, # '–' - 52: 1, # '’' - 47: 0, # '“' - 46: 1, # '”' - 58: 0, # '†' - 40: 1, # '…' - }, - 60: { # 'c' - 50: 1, # 'a' - 60: 1, # 'c' - 61: 0, # 'd' - 42: 1, # 'e' - 53: 1, # 'i' - 56: 1, # 'l' - 54: 0, # 'n' - 49: 1, # 'o' - 51: 1, # 'r' - 43: 1, # 's' - 44: 2, # 't' - 63: 1, # 'u' - 34: 0, # '\xa0' - 55: 0, # '´' - 48: 0, # '¼' - 39: 0, # '½' - 57: 0, # '¾' - 30: 0, # 'ְ' - 59: 0, # 'ֱ' - 41: 0, # 'ֲ' - 33: 0, # 'ִ' - 37: 0, # 'ֵ' - 36: 0, # 'ֶ' - 31: 0, # 'ַ' - 29: 0, # 'ָ' - 35: 0, # 'ֹ' - 62: 0, # 'ֻ' - 28: 0, # 'ּ' - 38: 0, # 'ׁ' - 45: 0, # 'ׂ' - 9: 1, # 'א' - 8: 0, # 'ב' - 20: 0, # 'ג' - 16: 0, # 'ד' - 3: 1, # 'ה' - 2: 0, # 'ו' - 24: 0, # 'ז' - 14: 0, # 'ח' - 22: 0, # 'ט' - 1: 0, # 'י' - 25: 0, # 'ך' - 15: 0, # 'כ' - 4: 0, # 'ל' - 11: 0, # 'ם' - 6: 1, # 'מ' - 23: 0, # 'ן' - 12: 1, # 'נ' - 19: 0, # 'ס' - 13: 0, # 'ע' - 26: 0, # 'ף' - 18: 0, # 'פ' - 27: 0, # 'ץ' - 21: 0, # 'צ' - 17: 0, # 'ק' - 7: 0, # 'ר' - 10: 0, # 'ש' - 5: 0, # 'ת' - 32: 0, # '–' - 52: 0, # '’' - 47: 0, # '“' - 46: 1, # '”' - 58: 0, # '†' - 40: 1, # '…' - }, - 61: { # 'd' - 50: 1, # 'a' - 60: 0, # 'c' - 61: 1, # 'd' - 42: 1, # 'e' - 53: 1, # 'i' - 56: 1, # 'l' - 54: 1, # 'n' - 49: 2, # 'o' - 51: 1, # 'r' - 43: 1, # 's' - 44: 0, # 't' - 63: 1, # 'u' - 34: 0, # '\xa0' - 55: 0, # '´' - 48: 0, # '¼' - 39: 0, # '½' - 57: 0, # '¾' - 30: 0, # 'ְ' - 59: 0, # 'ֱ' - 41: 0, # 'ֲ' - 33: 0, # 'ִ' - 37: 0, # 'ֵ' - 36: 0, # 'ֶ' - 31: 0, # 'ַ' - 29: 0, # 'ָ' - 35: 0, # 'ֹ' - 62: 0, # 'ֻ' - 28: 0, # 'ּ' - 38: 0, # 'ׁ' - 45: 0, # 'ׂ' - 9: 0, # 'א' - 8: 0, # 'ב' - 20: 0, # 'ג' - 16: 0, # 'ד' - 3: 1, # 'ה' - 2: 0, # 'ו' - 24: 0, # 'ז' - 14: 0, # 'ח' - 22: 0, # 'ט' - 1: 0, # 'י' - 25: 0, # 'ך' - 15: 0, # 'כ' - 4: 0, # 'ל' - 11: 0, # 'ם' - 6: 0, # 'מ' - 23: 0, # 'ן' - 12: 0, # 'נ' - 19: 0, # 'ס' - 13: 0, # 'ע' - 26: 0, # 'ף' - 18: 0, # 'פ' - 27: 0, # 'ץ' - 21: 0, # 'צ' - 17: 0, # 'ק' - 7: 0, # 'ר' - 10: 0, # 'ש' - 5: 0, # 'ת' - 32: 1, # '–' - 52: 1, # '’' - 47: 0, # '“' - 46: 1, # '”' - 58: 0, # '†' - 40: 1, # '…' - }, - 42: { # 'e' - 50: 1, # 'a' - 60: 1, # 'c' - 61: 2, # 'd' - 42: 1, # 'e' - 53: 1, # 'i' - 56: 2, # 'l' - 54: 2, # 'n' - 49: 1, # 'o' - 51: 2, # 'r' - 43: 2, # 's' - 44: 2, # 't' - 63: 1, # 'u' - 34: 1, # '\xa0' - 55: 0, # '´' - 48: 0, # '¼' - 39: 0, # '½' - 57: 0, # '¾' - 30: 0, # 'ְ' - 59: 0, # 'ֱ' - 41: 0, # 'ֲ' - 33: 0, # 'ִ' - 37: 0, # 'ֵ' - 36: 0, # 'ֶ' - 31: 0, # 'ַ' - 29: 0, # 'ָ' - 35: 0, # 'ֹ' - 62: 0, # 'ֻ' - 28: 0, # 'ּ' - 38: 0, # 'ׁ' - 45: 0, # 'ׂ' - 9: 0, # 'א' - 8: 0, # 'ב' - 20: 0, # 'ג' - 16: 0, # 'ד' - 3: 0, # 'ה' - 2: 0, # 'ו' - 24: 0, # 'ז' - 14: 0, # 'ח' - 22: 0, # 'ט' - 1: 0, # 'י' - 25: 0, # 'ך' - 15: 0, # 'כ' - 4: 0, # 'ל' - 11: 0, # 'ם' - 6: 0, # 'מ' - 23: 0, # 'ן' - 12: 0, # 'נ' - 19: 0, # 'ס' - 13: 0, # 'ע' - 26: 0, # 'ף' - 18: 1, # 'פ' - 27: 0, # 'ץ' - 21: 0, # 'צ' - 17: 0, # 'ק' - 7: 0, # 'ר' - 10: 0, # 'ש' - 5: 0, # 'ת' - 32: 1, # '–' - 52: 2, # '’' - 47: 0, # '“' - 46: 1, # '”' - 58: 0, # '†' - 40: 1, # '…' - }, - 53: { # 'i' - 50: 1, # 'a' - 60: 2, # 'c' - 61: 1, # 'd' - 42: 1, # 'e' - 53: 0, # 'i' - 56: 1, # 'l' - 54: 2, # 'n' - 49: 2, # 'o' - 51: 1, # 'r' - 43: 2, # 's' - 44: 2, # 't' - 63: 1, # 'u' - 34: 0, # '\xa0' - 55: 1, # '´' - 48: 0, # '¼' - 39: 0, # '½' - 57: 0, # '¾' - 30: 0, # 'ְ' - 59: 0, # 'ֱ' - 41: 0, # 'ֲ' - 33: 0, # 'ִ' - 37: 0, # 'ֵ' - 36: 0, # 'ֶ' - 31: 0, # 'ַ' - 29: 0, # 'ָ' - 35: 0, # 'ֹ' - 62: 0, # 'ֻ' - 28: 0, # 'ּ' - 38: 0, # 'ׁ' - 45: 0, # 'ׂ' - 9: 0, # 'א' - 8: 0, # 'ב' - 20: 0, # 'ג' - 16: 0, # 'ד' - 3: 0, # 'ה' - 2: 0, # 'ו' - 24: 0, # 'ז' - 14: 0, # 'ח' - 22: 0, # 'ט' - 1: 0, # 'י' - 25: 0, # 'ך' - 15: 0, # 'כ' - 4: 0, # 'ל' - 11: 0, # 'ם' - 6: 0, # 'מ' - 23: 0, # 'ן' - 12: 0, # 'נ' - 19: 0, # 'ס' - 13: 0, # 'ע' - 26: 0, # 'ף' - 18: 0, # 'פ' - 27: 0, # 'ץ' - 21: 0, # 'צ' - 17: 0, # 'ק' - 7: 0, # 'ר' - 10: 0, # 'ש' - 5: 0, # 'ת' - 32: 0, # '–' - 52: 1, # '’' - 47: 0, # '“' - 46: 0, # '”' - 58: 0, # '†' - 40: 0, # '…' - }, - 56: { # 'l' - 50: 1, # 'a' - 60: 1, # 'c' - 61: 1, # 'd' - 42: 2, # 'e' - 53: 2, # 'i' - 56: 2, # 'l' - 54: 1, # 'n' - 49: 1, # 'o' - 51: 0, # 'r' - 43: 1, # 's' - 44: 1, # 't' - 63: 1, # 'u' - 34: 0, # '\xa0' - 55: 0, # '´' - 48: 0, # '¼' - 39: 0, # '½' - 57: 0, # '¾' - 30: 0, # 'ְ' - 59: 0, # 'ֱ' - 41: 0, # 'ֲ' - 33: 0, # 'ִ' - 37: 0, # 'ֵ' - 36: 0, # 'ֶ' - 31: 0, # 'ַ' - 29: 0, # 'ָ' - 35: 0, # 'ֹ' - 62: 0, # 'ֻ' - 28: 0, # 'ּ' - 38: 0, # 'ׁ' - 45: 0, # 'ׂ' - 9: 0, # 'א' - 8: 0, # 'ב' - 20: 0, # 'ג' - 16: 0, # 'ד' - 3: 0, # 'ה' - 2: 0, # 'ו' - 24: 0, # 'ז' - 14: 0, # 'ח' - 22: 0, # 'ט' - 1: 0, # 'י' - 25: 0, # 'ך' - 15: 0, # 'כ' - 4: 0, # 'ל' - 11: 0, # 'ם' - 6: 0, # 'מ' - 23: 0, # 'ן' - 12: 0, # 'נ' - 19: 0, # 'ס' - 13: 0, # 'ע' - 26: 0, # 'ף' - 18: 0, # 'פ' - 27: 0, # 'ץ' - 21: 0, # 'צ' - 17: 0, # 'ק' - 7: 0, # 'ר' - 10: 0, # 'ש' - 5: 0, # 'ת' - 32: 0, # '–' - 52: 1, # '’' - 47: 0, # '“' - 46: 1, # '”' - 58: 0, # '†' - 40: 1, # '…' - }, - 54: { # 'n' - 50: 1, # 'a' - 60: 1, # 'c' - 61: 1, # 'd' - 42: 1, # 'e' - 53: 1, # 'i' - 56: 1, # 'l' - 54: 1, # 'n' - 49: 1, # 'o' - 51: 0, # 'r' - 43: 1, # 's' - 44: 2, # 't' - 63: 1, # 'u' - 34: 0, # '\xa0' - 55: 0, # '´' - 48: 0, # '¼' - 39: 0, # '½' - 57: 0, # '¾' - 30: 0, # 'ְ' - 59: 0, # 'ֱ' - 41: 0, # 'ֲ' - 33: 0, # 'ִ' - 37: 0, # 'ֵ' - 36: 0, # 'ֶ' - 31: 0, # 'ַ' - 29: 0, # 'ָ' - 35: 0, # 'ֹ' - 62: 0, # 'ֻ' - 28: 0, # 'ּ' - 38: 0, # 'ׁ' - 45: 0, # 'ׂ' - 9: 0, # 'א' - 8: 0, # 'ב' - 20: 0, # 'ג' - 16: 0, # 'ד' - 3: 1, # 'ה' - 2: 0, # 'ו' - 24: 0, # 'ז' - 14: 0, # 'ח' - 22: 0, # 'ט' - 1: 0, # 'י' - 25: 0, # 'ך' - 15: 0, # 'כ' - 4: 0, # 'ל' - 11: 0, # 'ם' - 6: 0, # 'מ' - 23: 0, # 'ן' - 12: 0, # 'נ' - 19: 0, # 'ס' - 13: 0, # 'ע' - 26: 0, # 'ף' - 18: 0, # 'פ' - 27: 0, # 'ץ' - 21: 0, # 'צ' - 17: 0, # 'ק' - 7: 0, # 'ר' - 10: 0, # 'ש' - 5: 0, # 'ת' - 32: 0, # '–' - 52: 2, # '’' - 47: 0, # '“' - 46: 1, # '”' - 58: 0, # '†' - 40: 1, # '…' - }, - 49: { # 'o' - 50: 1, # 'a' - 60: 1, # 'c' - 61: 1, # 'd' - 42: 1, # 'e' - 53: 1, # 'i' - 56: 1, # 'l' - 54: 2, # 'n' - 49: 1, # 'o' - 51: 2, # 'r' - 43: 1, # 's' - 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194: 41, # 'ֲ' - 195: 88, # 'ֳ' - 196: 33, # 'ִ' - 197: 37, # 'ֵ' - 198: 36, # 'ֶ' - 199: 31, # 'ַ' - 200: 29, # 'ָ' - 201: 35, # 'ֹ' - 202: 235, # None - 203: 62, # 'ֻ' - 204: 28, # 'ּ' - 205: 236, # 'ֽ' - 206: 126, # '־' - 207: 237, # 'ֿ' - 208: 238, # '׀' - 209: 38, # 'ׁ' - 210: 45, # 'ׂ' - 211: 239, # '׃' - 212: 240, # 'װ' - 213: 241, # 'ױ' - 214: 242, # 'ײ' - 215: 243, # '׳' - 216: 127, # '״' - 217: 244, # None - 218: 245, # None - 219: 246, # None - 220: 247, # None - 221: 248, # None - 222: 249, # None - 223: 250, # None - 224: 9, # 'א' - 225: 8, # 'ב' - 226: 20, # 'ג' - 227: 16, # 'ד' - 228: 3, # 'ה' - 229: 2, # 'ו' - 230: 24, # 'ז' - 231: 14, # 'ח' - 232: 22, # 'ט' - 233: 1, # 'י' - 234: 25, # 'ך' - 235: 15, # 'כ' - 236: 4, # 'ל' - 237: 11, # 'ם' - 238: 6, # 'מ' - 239: 23, # 'ן' - 240: 12, # 'נ' - 241: 19, # 'ס' - 242: 13, # 'ע' - 243: 26, # 'ף' - 244: 18, # 'פ' - 245: 27, # 'ץ' - 246: 21, # 'צ' - 247: 17, # 'ק' - 248: 7, # 'ר' - 249: 10, # 'ש' - 250: 5, # 'ת' - 251: 251, # None - 252: 252, # None - 253: 128, # '\u200e' - 254: 96, # '\u200f' - 255: 253, # None -} - -WINDOWS_1255_HEBREW_MODEL = SingleByteCharSetModel(charset_name='windows-1255', - language='Hebrew', - char_to_order_map=WINDOWS_1255_HEBREW_CHAR_TO_ORDER, - language_model=HEBREW_LANG_MODEL, - typical_positive_ratio=0.984004, - keep_ascii_letters=False, - alphabet='אבגדהוזחטיךכלםמןנסעףפץצקרשתװױײ') - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langhungarianmodel.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langhungarianmodel.py deleted file mode 100644 index bbc5cda..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langhungarianmodel.py +++ /dev/null @@ -1,4650 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from pip._vendor.chardet.sbcharsetprober import SingleByteCharSetModel - - -# 3: Positive -# 2: Likely -# 1: Unlikely -# 0: Negative - -HUNGARIAN_LANG_MODEL = { - 28: { # 'A' - 28: 0, # 'A' - 40: 1, # 'B' - 54: 1, # 'C' - 45: 2, # 'D' - 32: 1, # 'E' - 50: 1, # 'F' - 49: 2, # 'G' - 38: 1, # 'H' - 39: 2, # 'I' - 53: 1, # 'J' - 36: 2, # 'K' - 41: 2, # 'L' - 34: 1, # 'M' - 35: 2, # 'N' - 47: 1, # 'O' - 46: 2, # 'P' - 43: 2, # 'R' - 33: 2, # 'S' - 37: 2, # 'T' - 57: 1, # 'U' - 48: 1, # 'V' - 55: 1, # 'Y' - 52: 2, # 'Z' - 2: 0, # 'a' - 18: 1, # 'b' - 26: 1, # 'c' - 17: 2, # 'd' - 1: 1, # 'e' - 27: 1, # 'f' - 12: 1, # 'g' - 20: 1, # 'h' - 9: 1, # 'i' - 22: 1, # 'j' - 7: 2, # 'k' - 6: 2, # 'l' - 13: 2, # 'm' - 4: 2, # 'n' - 8: 0, # 'o' - 23: 2, # 'p' - 10: 2, # 'r' - 5: 1, # 's' - 3: 1, # 't' - 21: 1, # 'u' - 19: 1, # 'v' - 62: 1, # 'x' - 16: 0, # 'y' - 11: 3, # 'z' - 51: 1, # 'Á' - 44: 0, # 'É' - 61: 1, # 'Í' - 58: 0, # 'Ó' - 59: 0, # 'Ö' - 60: 0, # 'Ú' - 63: 0, # 'Ü' - 14: 0, # 'á' - 15: 0, # 'é' - 30: 0, # 'í' - 25: 0, # 'ó' - 24: 0, # 'ö' - 31: 0, # 'ú' - 29: 0, # 'ü' - 42: 0, # 'ő' - 56: 0, # 'ű' - }, - 40: { # 'B' - 28: 2, # 'A' - 40: 1, # 'B' - 54: 1, # 'C' - 45: 1, # 'D' - 32: 2, # 'E' - 50: 0, # 'F' - 49: 0, # 'G' - 38: 0, # 'H' - 39: 1, # 'I' - 53: 1, # 'J' - 36: 1, # 'K' - 41: 1, # 'L' - 34: 0, # 'M' - 35: 1, # 'N' - 47: 2, # 'O' - 46: 0, # 'P' - 43: 1, # 'R' - 33: 1, # 'S' - 37: 1, # 'T' - 57: 1, # 'U' - 48: 1, # 'V' - 55: 0, # 'Y' - 52: 0, # 'Z' - 2: 2, # 'a' - 18: 0, # 'b' - 26: 0, # 'c' - 17: 0, # 'd' - 1: 3, # 'e' - 27: 0, # 'f' - 12: 0, # 'g' - 20: 0, # 'h' - 9: 2, # 'i' - 22: 1, # 'j' - 7: 0, # 'k' - 6: 1, # 'l' - 13: 0, # 'm' - 4: 0, # 'n' - 8: 2, # 'o' - 23: 1, # 'p' - 10: 2, # 'r' - 5: 0, # 's' - 3: 0, # 't' - 21: 3, # 'u' - 19: 0, # 'v' - 62: 0, # 'x' - 16: 1, # 'y' - 11: 0, # 'z' - 51: 1, # 'Á' - 44: 1, # 'É' - 61: 1, # 'Í' - 58: 1, # 'Ó' - 59: 1, # 'Ö' - 60: 1, # 'Ú' - 63: 1, # 'Ü' - 14: 2, # 'á' - 15: 2, # 'é' - 30: 1, # 'í' - 25: 1, # 'ó' - 24: 1, # 'ö' - 31: 1, # 'ú' - 29: 1, # 'ü' - 42: 1, # 'ő' - 56: 1, # 'ű' - }, - 54: { # 'C' - 28: 1, # 'A' - 40: 1, # 'B' - 54: 1, # 'C' - 45: 1, # 'D' - 32: 1, # 'E' - 50: 0, # 'F' - 49: 0, # 'G' - 38: 1, # 'H' - 39: 2, # 'I' - 53: 1, # 'J' - 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64: 253, # '@' - 65: 28, # 'A' - 66: 40, # 'B' - 67: 54, # 'C' - 68: 45, # 'D' - 69: 32, # 'E' - 70: 50, # 'F' - 71: 49, # 'G' - 72: 38, # 'H' - 73: 39, # 'I' - 74: 53, # 'J' - 75: 36, # 'K' - 76: 41, # 'L' - 77: 34, # 'M' - 78: 35, # 'N' - 79: 47, # 'O' - 80: 46, # 'P' - 81: 71, # 'Q' - 82: 43, # 'R' - 83: 33, # 'S' - 84: 37, # 'T' - 85: 57, # 'U' - 86: 48, # 'V' - 87: 64, # 'W' - 88: 68, # 'X' - 89: 55, # 'Y' - 90: 52, # 'Z' - 91: 253, # '[' - 92: 253, # '\\' - 93: 253, # ']' - 94: 253, # '^' - 95: 253, # '_' - 96: 253, # '`' - 97: 2, # 'a' - 98: 18, # 'b' - 99: 26, # 'c' - 100: 17, # 'd' - 101: 1, # 'e' - 102: 27, # 'f' - 103: 12, # 'g' - 104: 20, # 'h' - 105: 9, # 'i' - 106: 22, # 'j' - 107: 7, # 'k' - 108: 6, # 'l' - 109: 13, # 'm' - 110: 4, # 'n' - 111: 8, # 'o' - 112: 23, # 'p' - 113: 67, # 'q' - 114: 10, # 'r' - 115: 5, # 's' - 116: 3, # 't' - 117: 21, # 'u' - 118: 19, # 'v' - 119: 65, # 'w' - 120: 62, # 'x' - 121: 16, # 'y' - 122: 11, # 'z' - 123: 253, # '{' - 124: 253, # '|' - 125: 253, # '}' - 126: 253, # '~' - 127: 253, # '\x7f' - 128: 159, # '\x80' - 129: 160, # '\x81' - 130: 161, # '\x82' - 131: 162, # '\x83' - 132: 163, # '\x84' - 133: 164, # '\x85' - 134: 165, # '\x86' - 135: 166, # '\x87' - 136: 167, # '\x88' - 137: 168, # '\x89' - 138: 169, # '\x8a' - 139: 170, # '\x8b' - 140: 171, # '\x8c' - 141: 172, # '\x8d' - 142: 173, # '\x8e' - 143: 174, # '\x8f' - 144: 175, # '\x90' - 145: 176, # '\x91' - 146: 177, # '\x92' - 147: 178, # '\x93' - 148: 179, # '\x94' - 149: 180, # '\x95' - 150: 181, # '\x96' - 151: 182, # '\x97' - 152: 183, # '\x98' - 153: 184, # '\x99' - 154: 185, # '\x9a' - 155: 186, # '\x9b' - 156: 187, # '\x9c' - 157: 188, # '\x9d' - 158: 189, # '\x9e' - 159: 190, # '\x9f' - 160: 191, # '\xa0' - 161: 192, # 'Ą' - 162: 193, # '˘' - 163: 194, # 'Ł' - 164: 195, # '¤' - 165: 196, # 'Ľ' - 166: 197, # 'Ś' - 167: 75, # '§' - 168: 198, # '¨' - 169: 199, # 'Š' - 170: 200, # 'Ş' - 171: 201, # 'Ť' - 172: 202, # 'Ź' - 173: 203, # '\xad' - 174: 204, # 'Ž' - 175: 205, # 'Ż' - 176: 79, # '°' - 177: 206, # 'ą' - 178: 207, # '˛' - 179: 208, # 'ł' - 180: 209, # '´' - 181: 210, # 'ľ' - 182: 211, # 'ś' - 183: 212, # 'ˇ' - 184: 213, # '¸' - 185: 214, # 'š' - 186: 215, # 'ş' - 187: 216, # 'ť' - 188: 217, # 'ź' - 189: 218, # '˝' - 190: 219, # 'ž' - 191: 220, # 'ż' - 192: 221, # 'Ŕ' - 193: 51, # 'Á' - 194: 81, # 'Â' - 195: 222, # 'Ă' - 196: 78, # 'Ä' - 197: 223, # 'Ĺ' - 198: 224, # 'Ć' - 199: 225, # 'Ç' - 200: 226, # 'Č' - 201: 44, # 'É' - 202: 227, # 'Ę' - 203: 228, # 'Ë' - 204: 229, # 'Ě' - 205: 61, # 'Í' - 206: 230, # 'Î' - 207: 231, # 'Ď' - 208: 232, # 'Đ' - 209: 233, # 'Ń' - 210: 234, # 'Ň' - 211: 58, # 'Ó' - 212: 235, # 'Ô' - 213: 66, # 'Ő' - 214: 59, # 'Ö' - 215: 236, # '×' - 216: 237, # 'Ř' - 217: 238, # 'Ů' - 218: 60, # 'Ú' - 219: 69, # 'Ű' - 220: 63, # 'Ü' - 221: 239, # 'Ý' - 222: 240, # 'Ţ' - 223: 241, # 'ß' - 224: 82, # 'ŕ' - 225: 14, # 'á' - 226: 74, # 'â' - 227: 242, # 'ă' - 228: 70, # 'ä' - 229: 80, # 'ĺ' - 230: 243, # 'ć' - 231: 72, # 'ç' - 232: 244, # 'č' - 233: 15, # 'é' - 234: 83, # 'ę' - 235: 77, # 'ë' - 236: 84, # 'ě' - 237: 30, # 'í' - 238: 76, # 'î' - 239: 85, # 'ď' - 240: 245, # 'đ' - 241: 246, # 'ń' - 242: 247, # 'ň' - 243: 25, # 'ó' - 244: 73, # 'ô' - 245: 42, # 'ő' - 246: 24, # 'ö' - 247: 248, # '÷' - 248: 249, # 'ř' - 249: 250, # 'ů' - 250: 31, # 'ú' - 251: 56, # 'ű' - 252: 29, # 'ü' - 253: 251, # 'ý' - 254: 252, # 'ţ' - 255: 253, # '˙' -} - -ISO_8859_2_HUNGARIAN_MODEL = SingleByteCharSetModel(charset_name='ISO-8859-2', - language='Hungarian', - char_to_order_map=ISO_8859_2_HUNGARIAN_CHAR_TO_ORDER, - language_model=HUNGARIAN_LANG_MODEL, - typical_positive_ratio=0.947368, - keep_ascii_letters=True, - alphabet='ABCDEFGHIJKLMNOPRSTUVZabcdefghijklmnoprstuvzÁÉÍÓÖÚÜáéíóöúüŐőŰű') - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langrussianmodel.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langrussianmodel.py deleted file mode 100644 index 5594452..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langrussianmodel.py +++ /dev/null @@ -1,5718 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from pip._vendor.chardet.sbcharsetprober import SingleByteCharSetModel - - -# 3: Positive -# 2: Likely -# 1: Unlikely -# 0: Negative - -RUSSIAN_LANG_MODEL = { - 37: { # 'А' - 37: 0, # 'А' - 44: 1, # 'Б' - 33: 1, # 'В' - 46: 1, # 'Г' - 41: 1, # 'Д' - 48: 1, # 'Е' - 56: 1, # 'Ж' - 51: 1, # 'З' - 42: 1, # 'И' - 60: 1, # 'Й' - 36: 1, # 'К' - 49: 1, # 'Л' - 38: 1, # 'М' - 31: 2, # 'Н' - 34: 1, # 'О' - 35: 1, # 'П' - 45: 1, # 'Р' - 32: 1, # 'С' - 40: 1, # 'Т' - 52: 1, # 'У' - 53: 1, # 'Ф' - 55: 1, # 'Х' - 58: 1, # 'Ц' - 50: 1, # 'Ч' - 57: 1, # 'Ш' - 63: 1, # 'Щ' - 62: 0, # 'Ы' - 61: 0, # 'Ь' - 47: 0, # 'Э' - 59: 1, # 'Ю' - 43: 1, # 'Я' - 3: 1, # 'а' - 21: 2, # 'б' - 10: 2, # 'в' - 19: 2, # 'г' - 13: 2, # 'д' - 2: 0, # 'е' - 24: 1, # 'ж' - 20: 1, # 'з' - 4: 0, # 'и' - 23: 1, # 'й' - 11: 2, # 'к' - 8: 3, # 'л' - 12: 2, # 'м' - 5: 2, # 'н' - 1: 0, # 'о' - 15: 2, # 'п' - 9: 2, # 'р' - 7: 2, # 'с' - 6: 2, # 'т' - 14: 2, # 'у' - 39: 2, # 'ф' - 26: 2, # 'х' - 28: 0, # 'ц' - 22: 1, # 'ч' - 25: 2, # 'ш' - 29: 0, # 'щ' - 54: 0, # 'ъ' - 18: 0, # 'ы' - 17: 0, # 'ь' - 30: 1, # 'э' - 27: 0, # 'ю' - 16: 0, # 'я' - }, - 44: { # 'Б' - 37: 1, # 'А' - 44: 0, # 'Б' - 33: 1, # 'В' - 46: 1, # 'Г' - 41: 0, # 'Д' - 48: 1, # 'Е' - 56: 0, # 'Ж' - 51: 0, # 'З' - 42: 1, # 'И' - 60: 0, # 'Й' - 36: 0, # 'К' - 49: 1, # 'Л' - 38: 1, # 'М' - 31: 1, # 'Н' - 34: 1, # 'О' - 35: 0, # 'П' - 45: 1, # 'Р' - 32: 0, # 'С' - 40: 0, # 'Т' - 52: 1, # 'У' - 53: 0, # 'Ф' - 55: 0, # 'Х' - 58: 0, # 'Ц' - 50: 0, # 'Ч' - 57: 0, # 'Ш' - 63: 0, # 'Щ' - 62: 1, # 'Ы' - 61: 0, # 'Ь' - 47: 0, # 'Э' - 59: 0, # 'Ю' - 43: 1, # 'Я' - 3: 2, # 'а' - 21: 0, # 'б' - 10: 0, # 'в' - 19: 0, # 'г' - 13: 1, # 'д' - 2: 3, # 'е' - 24: 0, # 'ж' - 20: 0, # 'з' - 4: 2, # 'и' - 23: 0, # 'й' - 11: 0, # 'к' - 8: 2, # 'л' - 12: 0, # 'м' - 5: 0, # 'н' - 1: 3, # 'о' - 15: 0, # 'п' - 9: 2, # 'р' - 7: 0, # 'с' - 6: 0, # 'т' - 14: 2, # 'у' - 39: 0, # 'ф' - 26: 0, # 'х' - 28: 0, # 'ц' - 22: 0, # 'ч' - 25: 0, # 'ш' - 29: 0, # 'щ' - 54: 0, # 'ъ' - 18: 2, # 'ы' - 17: 1, # 'ь' - 30: 2, # 'э' - 27: 1, # 'ю' - 16: 1, # 'я' - }, - 33: { # 'В' - 37: 2, # 'А' - 44: 0, # 'Б' - 33: 1, # 'В' - 46: 0, # 'Г' - 41: 1, # 'Д' - 48: 1, # 'Е' - 56: 0, # 'Ж' - 51: 0, # 'З' - 42: 1, # 'И' - 60: 0, # 'Й' - 36: 1, # 'К' - 49: 1, # 'Л' - 38: 1, # 'М' - 31: 1, # 'Н' - 34: 1, # 'О' - 35: 1, # 'П' - 45: 1, # 'Р' - 32: 1, # 'С' - 40: 1, # 'Т' - 52: 1, # 'У' - 53: 0, # 'Ф' - 55: 0, # 'Х' - 58: 0, # 'Ц' - 50: 0, # 'Ч' - 57: 1, # 'Ш' - 63: 0, # 'Щ' - 62: 1, # 'Ы' - 61: 1, # 'Ь' - 47: 0, # 'Э' - 59: 0, # 'Ю' - 43: 1, # 'Я' - 3: 2, # 'а' - 21: 1, # 'б' - 10: 1, # 'в' - 19: 1, # 'г' - 13: 2, # 'д' - 2: 3, # 'е' - 24: 0, # 'ж' - 20: 2, # 'з' - 4: 2, # 'и' - 23: 0, # 'й' - 11: 1, # 'к' - 8: 2, # 'л' - 12: 2, # 'м' - 5: 2, # 'н' - 1: 3, # 'о' - 15: 2, # 'п' - 9: 2, # 'р' - 7: 3, # 'с' - 6: 2, # 'т' - 14: 2, # 'у' - 39: 0, # 'ф' - 26: 1, # 'х' - 28: 1, # 'ц' - 22: 2, # 'ч' - 25: 1, # 'ш' - 29: 0, # 'щ' - 54: 1, # 'ъ' - 18: 3, # 'ы' - 17: 1, # 'ь' - 30: 2, # 'э' - 27: 0, # 'ю' - 16: 1, # 'я' - }, - 46: { # 'Г' - 37: 1, # 'А' - 44: 1, # 'Б' - 33: 0, # 'В' - 46: 0, # 'Г' - 41: 1, # 'Д' - 48: 1, # 'Е' - 56: 0, # 'Ж' - 51: 0, # 'З' - 42: 1, # 'И' - 60: 0, # 'Й' - 36: 0, # 'К' - 49: 1, # 'Л' - 38: 1, # 'М' - 31: 1, # 'Н' - 34: 1, # 'О' - 35: 1, # 'П' - 45: 1, # 'Р' - 32: 0, # 'С' - 40: 0, # 'Т' - 52: 1, # 'У' - 53: 0, # 'Ф' - 55: 0, # 'Х' - 58: 0, # 'Ц' - 50: 0, # 'Ч' - 57: 0, # 'Ш' - 63: 0, # 'Щ' - 62: 0, # 'Ы' - 61: 0, # 'Ь' - 47: 0, # 'Э' - 59: 0, # 'Ю' - 43: 0, # 'Я' - 3: 2, # 'а' - 21: 0, # 'б' - 10: 1, # 'в' - 19: 0, # 'г' - 13: 2, # 'д' - 2: 2, # 'е' - 24: 0, # 'ж' - 20: 0, # 'з' - 4: 2, # 'и' - 23: 0, # 'й' - 11: 0, # 'к' - 8: 2, # 'л' - 12: 1, # 'м' - 5: 1, # 'н' - 1: 3, # 'о' - 15: 0, # 'п' - 9: 2, # 'р' - 7: 0, # 'с' - 6: 0, # 'т' - 14: 2, # 'у' - 39: 0, # 'ф' - 26: 0, # 'х' - 28: 0, # 'ц' - 22: 0, # 'ч' - 25: 0, # 'ш' - 29: 0, # 'щ' - 54: 0, # 'ъ' - 18: 0, # 'ы' - 17: 1, # 'ь' - 30: 1, # 'э' - 27: 1, # 'ю' - 16: 0, # 'я' - }, - 41: { # 'Д' - 37: 1, # 'А' - 44: 0, # 'Б' - 33: 1, # 'В' - 46: 0, # 'Г' - 41: 0, # 'Д' - 48: 2, # 'Е' - 56: 1, # 'Ж' - 51: 0, # 'З' - 42: 1, # 'И' - 60: 0, # 'Й' - 36: 1, # 'К' - 49: 1, # 'Л' - 38: 0, # 'М' - 31: 1, # 'Н' - 34: 1, # 'О' - 35: 0, # 'П' - 45: 1, # 'Р' - 32: 1, # 'С' - 40: 0, # 'Т' - 52: 1, # 'У' - 53: 0, # 'Ф' - 55: 0, # 'Х' - 58: 1, # 'Ц' - 50: 1, # 'Ч' - 57: 0, # 'Ш' - 63: 0, # 'Щ' - 62: 1, # 'Ы' - 61: 1, # 'Ь' - 47: 0, # 'Э' - 59: 0, # 'Ю' - 43: 1, # 'Я' - 3: 3, # 'а' - 21: 0, # 'б' - 10: 2, # 'в' - 19: 0, # 'г' - 13: 0, # 'д' - 2: 2, # 'е' - 24: 3, # 'ж' - 20: 1, # 'з' - 4: 2, # 'и' - 23: 0, # 'й' - 11: 0, # 'к' - 8: 2, # 'л' - 12: 1, # 'м' - 5: 1, # 'н' - 1: 3, # 'о' - 15: 0, # 'п' - 9: 2, # 'р' - 7: 0, # 'с' - 6: 0, # 'т' - 14: 2, # 'у' - 39: 0, # 'ф' - 26: 1, # 'х' - 28: 0, # 'ц' - 22: 0, # 'ч' - 25: 0, # 'ш' - 29: 0, # 'щ' - 54: 0, # 'ъ' - 18: 1, # 'ы' - 17: 1, # 'ь' - 30: 2, # 'э' - 27: 1, # 'ю' - 16: 1, # 'я' - }, - 48: { # 'Е' - 37: 1, # 'А' - 44: 1, # 'Б' - 33: 1, # 'В' - 46: 1, # 'Г' - 41: 1, # 'Д' - 48: 1, # 'Е' - 56: 1, # 'Ж' - 51: 1, # 'З' - 42: 1, # 'И' - 60: 1, # 'Й' - 36: 1, # 'К' - 49: 1, # 'Л' - 38: 1, # 'М' - 31: 2, # 'Н' - 34: 1, # 'О' - 35: 1, # 'П' - 45: 2, # 'Р' - 32: 2, # 'С' - 40: 1, # 'Т' - 52: 0, # 'У' - 53: 0, # 'Ф' - 55: 1, # 'Х' - 58: 1, # 'Ц' - 50: 1, # 'Ч' - 57: 1, # 'Ш' - 63: 1, # 'Щ' - 62: 0, # 'Ы' - 61: 0, # 'Ь' - 47: 0, # 'Э' - 59: 0, # 'Ю' - 43: 1, # 'Я' - 3: 0, # 'а' - 21: 0, # 'б' - 10: 2, # 'в' - 19: 2, # 'г' - 13: 2, # 'д' - 2: 2, # 'е' - 24: 1, # 'ж' - 20: 1, # 'з' - 4: 0, # 'и' - 23: 2, # 'й' - 11: 1, # 'к' - 8: 2, # 'л' - 12: 2, # 'м' - 5: 1, # 'н' - 1: 0, # 'о' - 15: 1, # 'п' - 9: 1, # 'р' - 7: 3, # 'с' - 6: 0, # 'т' - 14: 0, # 'у' - 39: 1, # 'ф' - 26: 1, # 'х' - 28: 0, # 'ц' - 22: 0, # 'ч' - 25: 1, # 'ш' - 29: 2, # 'щ' - 54: 0, # 'ъ' - 18: 0, # 'ы' - 17: 0, # 'ь' - 30: 0, # 'э' - 27: 1, # 'ю' - 16: 0, # 'я' - }, - 56: { # 'Ж' - 37: 1, # 'А' - 44: 0, # 'Б' - 33: 0, # 'В' - 46: 0, # 'Г' - 41: 1, # 'Д' - 48: 1, # 'Е' - 56: 0, # 'Ж' - 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alphabet='ЁАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюяё') - -WINDOWS_1251_RUSSIAN_CHAR_TO_ORDER = { - 0: 255, # '\x00' - 1: 255, # '\x01' - 2: 255, # '\x02' - 3: 255, # '\x03' - 4: 255, # '\x04' - 5: 255, # '\x05' - 6: 255, # '\x06' - 7: 255, # '\x07' - 8: 255, # '\x08' - 9: 255, # '\t' - 10: 254, # '\n' - 11: 255, # '\x0b' - 12: 255, # '\x0c' - 13: 254, # '\r' - 14: 255, # '\x0e' - 15: 255, # '\x0f' - 16: 255, # '\x10' - 17: 255, # '\x11' - 18: 255, # '\x12' - 19: 255, # '\x13' - 20: 255, # '\x14' - 21: 255, # '\x15' - 22: 255, # '\x16' - 23: 255, # '\x17' - 24: 255, # '\x18' - 25: 255, # '\x19' - 26: 255, # '\x1a' - 27: 255, # '\x1b' - 28: 255, # '\x1c' - 29: 255, # '\x1d' - 30: 255, # '\x1e' - 31: 255, # '\x1f' - 32: 253, # ' ' - 33: 253, # '!' - 34: 253, # '"' - 35: 253, # '#' - 36: 253, # '$' - 37: 253, # '%' - 38: 253, # '&' - 39: 253, # "'" - 40: 253, # '(' - 41: 253, # ')' - 42: 253, # '*' - 43: 253, # '+' - 44: 253, # ',' - 45: 253, # '-' - 46: 253, # '.' - 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229: 6, # 'т' - 230: 40, # 'Т' - 231: 14, # 'у' - 232: 52, # 'У' - 233: 24, # 'ж' - 234: 56, # 'Ж' - 235: 10, # 'в' - 236: 33, # 'В' - 237: 17, # 'ь' - 238: 61, # 'Ь' - 239: 249, # '№' - 240: 250, # '\xad' - 241: 18, # 'ы' - 242: 62, # 'Ы' - 243: 20, # 'з' - 244: 51, # 'З' - 245: 25, # 'ш' - 246: 57, # 'Ш' - 247: 30, # 'э' - 248: 47, # 'Э' - 249: 29, # 'щ' - 250: 63, # 'Щ' - 251: 22, # 'ч' - 252: 50, # 'Ч' - 253: 251, # '§' - 254: 252, # '■' - 255: 255, # '\xa0' -} - -IBM855_RUSSIAN_MODEL = SingleByteCharSetModel(charset_name='IBM855', - language='Russian', - char_to_order_map=IBM855_RUSSIAN_CHAR_TO_ORDER, - language_model=RUSSIAN_LANG_MODEL, - typical_positive_ratio=0.976601, - keep_ascii_letters=False, - alphabet='ЁАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюяё') - -KOI8_R_RUSSIAN_CHAR_TO_ORDER = { - 0: 255, # '\x00' - 1: 255, # '\x01' - 2: 255, # '\x02' - 3: 255, # '\x03' - 4: 255, # '\x04' - 5: 255, # '\x05' - 6: 255, # '\x06' - 7: 255, # '\x07' - 8: 255, # '\x08' - 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65: 142, # 'A' - 66: 143, # 'B' - 67: 144, # 'C' - 68: 145, # 'D' - 69: 146, # 'E' - 70: 147, # 'F' - 71: 148, # 'G' - 72: 149, # 'H' - 73: 150, # 'I' - 74: 151, # 'J' - 75: 152, # 'K' - 76: 74, # 'L' - 77: 153, # 'M' - 78: 75, # 'N' - 79: 154, # 'O' - 80: 155, # 'P' - 81: 156, # 'Q' - 82: 157, # 'R' - 83: 158, # 'S' - 84: 159, # 'T' - 85: 160, # 'U' - 86: 161, # 'V' - 87: 162, # 'W' - 88: 163, # 'X' - 89: 164, # 'Y' - 90: 165, # 'Z' - 91: 253, # '[' - 92: 253, # '\\' - 93: 253, # ']' - 94: 253, # '^' - 95: 253, # '_' - 96: 253, # '`' - 97: 71, # 'a' - 98: 172, # 'b' - 99: 66, # 'c' - 100: 173, # 'd' - 101: 65, # 'e' - 102: 174, # 'f' - 103: 76, # 'g' - 104: 175, # 'h' - 105: 64, # 'i' - 106: 176, # 'j' - 107: 177, # 'k' - 108: 77, # 'l' - 109: 72, # 'm' - 110: 178, # 'n' - 111: 69, # 'o' - 112: 67, # 'p' - 113: 179, # 'q' - 114: 78, # 'r' - 115: 73, # 's' - 116: 180, # 't' - 117: 181, # 'u' - 118: 79, # 'v' - 119: 182, # 'w' - 120: 183, # 'x' - 121: 184, # 'y' - 122: 185, # 'z' - 123: 253, # '{' - 124: 253, # '|' - 125: 253, # '}' - 126: 253, # '~' - 127: 253, # '\x7f' - 128: 191, # '─' - 129: 192, # '│' - 130: 193, # '┌' - 131: 194, # '┐' - 132: 195, # '└' - 133: 196, # '┘' - 134: 197, # '├' - 135: 198, # '┤' - 136: 199, # '┬' - 137: 200, # '┴' - 138: 201, # '┼' - 139: 202, # '▀' - 140: 203, # '▄' - 141: 204, # '█' - 142: 205, # '▌' - 143: 206, # '▐' - 144: 207, # '░' - 145: 208, # '▒' - 146: 209, # '▓' - 147: 210, # '⌠' - 148: 211, # '■' - 149: 212, # '∙' - 150: 213, # '√' - 151: 214, # '≈' - 152: 215, # '≤' - 153: 216, # '≥' - 154: 217, # '\xa0' - 155: 218, # '⌡' - 156: 219, # '°' - 157: 220, # '²' - 158: 221, # '·' - 159: 222, # '÷' - 160: 223, # '═' - 161: 224, # '║' - 162: 225, # '╒' - 163: 68, # 'ё' - 164: 226, # '╓' - 165: 227, # '╔' - 166: 228, # '╕' - 167: 229, # '╖' - 168: 230, # '╗' - 169: 231, # '╘' - 170: 232, # '╙' - 171: 233, # '╚' - 172: 234, # '╛' - 173: 235, # '╜' - 174: 236, # '╝' - 175: 237, # '╞' - 176: 238, # '╟' - 177: 239, # '╠' - 178: 240, # '╡' - 179: 241, # 'Ё' - 180: 242, # '╢' - 181: 243, # '╣' - 182: 244, # '╤' - 183: 245, # '╥' - 184: 246, # '╦' - 185: 247, # '╧' - 186: 248, # '╨' - 187: 249, # '╩' - 188: 250, # '╪' - 189: 251, # '╫' - 190: 252, # '╬' - 191: 253, # '©' - 192: 27, # 'ю' - 193: 3, # 'а' - 194: 21, # 'б' - 195: 28, # 'ц' - 196: 13, # 'д' - 197: 2, # 'е' - 198: 39, # 'ф' - 199: 19, # 'г' - 200: 26, # 'х' - 201: 4, # 'и' - 202: 23, # 'й' - 203: 11, # 'к' - 204: 8, # 'л' - 205: 12, # 'м' - 206: 5, # 'н' - 207: 1, # 'о' - 208: 15, # 'п' - 209: 16, # 'я' - 210: 9, # 'р' - 211: 7, # 'с' - 212: 6, # 'т' - 213: 14, # 'у' - 214: 24, # 'ж' - 215: 10, # 'в' - 216: 17, # 'ь' - 217: 18, # 'ы' - 218: 20, # 'з' - 219: 25, # 'ш' - 220: 30, # 'э' - 221: 29, # 'щ' - 222: 22, # 'ч' - 223: 54, # 'ъ' - 224: 59, # 'Ю' - 225: 37, # 'А' - 226: 44, # 'Б' - 227: 58, # 'Ц' - 228: 41, # 'Д' - 229: 48, # 'Е' - 230: 53, # 'Ф' - 231: 46, # 'Г' - 232: 55, # 'Х' - 233: 42, # 'И' - 234: 60, # 'Й' - 235: 36, # 'К' - 236: 49, # 'Л' - 237: 38, # 'М' - 238: 31, # 'Н' - 239: 34, # 'О' - 240: 35, # 'П' - 241: 43, # 'Я' - 242: 45, # 'Р' - 243: 32, # 'С' - 244: 40, # 'Т' - 245: 52, # 'У' - 246: 56, # 'Ж' - 247: 33, # 'В' - 248: 61, # 'Ь' - 249: 62, # 'Ы' - 250: 51, # 'З' - 251: 57, # 'Ш' - 252: 47, # 'Э' - 253: 63, # 'Щ' - 254: 50, # 'Ч' - 255: 70, # 'Ъ' -} - -KOI8_R_RUSSIAN_MODEL = SingleByteCharSetModel(charset_name='KOI8-R', - language='Russian', - char_to_order_map=KOI8_R_RUSSIAN_CHAR_TO_ORDER, - language_model=RUSSIAN_LANG_MODEL, - typical_positive_ratio=0.976601, - keep_ascii_letters=False, - alphabet='ЁАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюяё') - -MACCYRILLIC_RUSSIAN_CHAR_TO_ORDER = { - 0: 255, # '\x00' - 1: 255, # '\x01' - 2: 255, # '\x02' - 3: 255, # '\x03' - 4: 255, # '\x04' - 5: 255, # '\x05' - 6: 255, # '\x06' - 7: 255, # '\x07' - 8: 255, # '\x08' - 9: 255, # '\t' - 10: 254, # '\n' - 11: 255, # '\x0b' - 12: 255, # '\x0c' - 13: 254, # '\r' - 14: 255, # '\x0e' - 15: 255, # '\x0f' - 16: 255, # '\x10' - 17: 255, # '\x11' - 18: 255, # '\x12' - 19: 255, # '\x13' - 20: 255, # '\x14' - 21: 255, # '\x15' - 22: 255, # '\x16' - 23: 255, # '\x17' - 24: 255, # '\x18' - 25: 255, # '\x19' - 26: 255, # '\x1a' - 27: 255, # '\x1b' - 28: 255, # '\x1c' - 29: 255, # '\x1d' - 30: 255, # '\x1e' - 31: 255, # '\x1f' - 32: 253, # ' ' - 33: 253, # '!' - 34: 253, # '"' - 35: 253, # '#' - 36: 253, # '$' - 37: 253, # '%' - 38: 253, # '&' - 39: 253, # "'" - 40: 253, # '(' - 41: 253, # ')' - 42: 253, # '*' - 43: 253, # '+' - 44: 253, # ',' - 45: 253, # '-' - 46: 253, # '.' - 47: 253, # '/' - 48: 252, # '0' - 49: 252, # '1' - 50: 252, # '2' - 51: 252, # '3' - 52: 252, # '4' - 53: 252, # '5' - 54: 252, # '6' - 55: 252, # '7' - 56: 252, # '8' - 57: 252, # '9' - 58: 253, # ':' - 59: 253, # ';' - 60: 253, # '<' - 61: 253, # '=' - 62: 253, # '>' - 63: 253, # '?' - 64: 253, # '@' - 65: 142, # 'A' - 66: 143, # 'B' - 67: 144, # 'C' - 68: 145, # 'D' - 69: 146, # 'E' - 70: 147, # 'F' - 71: 148, # 'G' - 72: 149, # 'H' - 73: 150, # 'I' - 74: 151, # 'J' - 75: 152, # 'K' - 76: 74, # 'L' - 77: 153, # 'M' - 78: 75, # 'N' - 79: 154, # 'O' - 80: 155, # 'P' - 81: 156, # 'Q' - 82: 157, # 'R' - 83: 158, # 'S' - 84: 159, # 'T' - 85: 160, # 'U' - 86: 161, # 'V' - 87: 162, # 'W' - 88: 163, # 'X' - 89: 164, # 'Y' - 90: 165, # 'Z' - 91: 253, # '[' - 92: 253, # '\\' - 93: 253, # ']' - 94: 253, # '^' - 95: 253, # '_' - 96: 253, # '`' - 97: 71, # 'a' - 98: 172, # 'b' - 99: 66, # 'c' - 100: 173, # 'd' - 101: 65, # 'e' - 102: 174, # 'f' - 103: 76, # 'g' - 104: 175, # 'h' - 105: 64, # 'i' - 106: 176, # 'j' - 107: 177, # 'k' - 108: 77, # 'l' - 109: 72, # 'm' - 110: 178, # 'n' - 111: 69, # 'o' - 112: 67, # 'p' - 113: 179, # 'q' - 114: 78, # 'r' - 115: 73, # 's' - 116: 180, # 't' - 117: 181, # 'u' - 118: 79, # 'v' - 119: 182, # 'w' - 120: 183, # 'x' - 121: 184, # 'y' - 122: 185, # 'z' - 123: 253, # '{' - 124: 253, # '|' - 125: 253, # '}' - 126: 253, # '~' - 127: 253, # '\x7f' - 128: 37, # 'А' - 129: 44, # 'Б' - 130: 33, # 'В' - 131: 46, # 'Г' - 132: 41, # 'Д' - 133: 48, # 'Е' - 134: 56, # 'Ж' - 135: 51, # 'З' - 136: 42, # 'И' - 137: 60, # 'Й' - 138: 36, # 'К' - 139: 49, # 'Л' - 140: 38, # 'М' - 141: 31, # 'Н' - 142: 34, # 'О' - 143: 35, # 'П' - 144: 45, # 'Р' - 145: 32, # 'С' - 146: 40, # 'Т' - 147: 52, # 'У' - 148: 53, # 'Ф' - 149: 55, # 'Х' - 150: 58, # 'Ц' - 151: 50, # 'Ч' - 152: 57, # 'Ш' - 153: 63, # 'Щ' - 154: 70, # 'Ъ' - 155: 62, # 'Ы' - 156: 61, # 'Ь' - 157: 47, # 'Э' - 158: 59, # 'Ю' - 159: 43, # 'Я' - 160: 191, # '†' - 161: 192, # '°' - 162: 193, # 'Ґ' - 163: 194, # '£' - 164: 195, # '§' - 165: 196, # '•' - 166: 197, # '¶' - 167: 198, # 'І' - 168: 199, # '®' - 169: 200, # '©' - 170: 201, # '™' - 171: 202, # 'Ђ' - 172: 203, # 'ђ' - 173: 204, # '≠' - 174: 205, # 'Ѓ' - 175: 206, # 'ѓ' - 176: 207, # '∞' - 177: 208, # '±' - 178: 209, # '≤' - 179: 210, # '≥' - 180: 211, # 'і' - 181: 212, # 'µ' - 182: 213, # 'ґ' - 183: 214, # 'Ј' - 184: 215, # 'Є' - 185: 216, # 'є' - 186: 217, # 'Ї' - 187: 218, # 'ї' - 188: 219, # 'Љ' - 189: 220, # 'љ' - 190: 221, # 'Њ' - 191: 222, # 'њ' - 192: 223, # 'ј' - 193: 224, # 'Ѕ' - 194: 225, # '¬' - 195: 226, # '√' - 196: 227, # 'ƒ' - 197: 228, # '≈' - 198: 229, # '∆' - 199: 230, # '«' - 200: 231, # '»' - 201: 232, # '…' - 202: 233, # '\xa0' - 203: 234, # 'Ћ' - 204: 235, # 'ћ' - 205: 236, # 'Ќ' - 206: 237, # 'ќ' - 207: 238, # 'ѕ' - 208: 239, # '–' - 209: 240, # '—' - 210: 241, # '“' - 211: 242, # '”' - 212: 243, # '‘' - 213: 244, # '’' - 214: 245, # '÷' - 215: 246, # '„' - 216: 247, # 'Ў' - 217: 248, # 'ў' - 218: 249, # 'Џ' - 219: 250, # 'џ' - 220: 251, # '№' - 221: 252, # 'Ё' - 222: 68, # 'ё' - 223: 16, # 'я' - 224: 3, # 'а' - 225: 21, # 'б' - 226: 10, # 'в' - 227: 19, # 'г' - 228: 13, # 'д' - 229: 2, # 'е' - 230: 24, # 'ж' - 231: 20, # 'з' - 232: 4, # 'и' - 233: 23, # 'й' - 234: 11, # 'к' - 235: 8, # 'л' - 236: 12, # 'м' - 237: 5, # 'н' - 238: 1, # 'о' - 239: 15, # 'п' - 240: 9, # 'р' - 241: 7, # 'с' - 242: 6, # 'т' - 243: 14, # 'у' - 244: 39, # 'ф' - 245: 26, # 'х' - 246: 28, # 'ц' - 247: 22, # 'ч' - 248: 25, # 'ш' - 249: 29, # 'щ' - 250: 54, # 'ъ' - 251: 18, # 'ы' - 252: 17, # 'ь' - 253: 30, # 'э' - 254: 27, # 'ю' - 255: 255, # '€' -} - -MACCYRILLIC_RUSSIAN_MODEL = SingleByteCharSetModel(charset_name='MacCyrillic', - language='Russian', - char_to_order_map=MACCYRILLIC_RUSSIAN_CHAR_TO_ORDER, - language_model=RUSSIAN_LANG_MODEL, - typical_positive_ratio=0.976601, - keep_ascii_letters=False, - alphabet='ЁАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюяё') - -ISO_8859_5_RUSSIAN_CHAR_TO_ORDER = { - 0: 255, # '\x00' - 1: 255, # '\x01' - 2: 255, # '\x02' - 3: 255, # '\x03' - 4: 255, # '\x04' - 5: 255, # '\x05' - 6: 255, # '\x06' - 7: 255, # '\x07' - 8: 255, # '\x08' - 9: 255, # '\t' - 10: 254, # '\n' - 11: 255, # '\x0b' - 12: 255, # '\x0c' - 13: 254, # '\r' - 14: 255, # '\x0e' - 15: 255, # '\x0f' - 16: 255, # '\x10' - 17: 255, # '\x11' - 18: 255, # '\x12' - 19: 255, # '\x13' - 20: 255, # '\x14' - 21: 255, # '\x15' - 22: 255, # '\x16' - 23: 255, # '\x17' - 24: 255, # '\x18' - 25: 255, # '\x19' - 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140: 203, # '\x8c' - 141: 204, # '\x8d' - 142: 205, # '\x8e' - 143: 206, # '\x8f' - 144: 207, # '\x90' - 145: 208, # '\x91' - 146: 209, # '\x92' - 147: 210, # '\x93' - 148: 211, # '\x94' - 149: 212, # '\x95' - 150: 213, # '\x96' - 151: 214, # '\x97' - 152: 215, # '\x98' - 153: 216, # '\x99' - 154: 217, # '\x9a' - 155: 218, # '\x9b' - 156: 219, # '\x9c' - 157: 220, # '\x9d' - 158: 221, # '\x9e' - 159: 222, # '\x9f' - 160: 223, # '\xa0' - 161: 224, # 'Ё' - 162: 225, # 'Ђ' - 163: 226, # 'Ѓ' - 164: 227, # 'Є' - 165: 228, # 'Ѕ' - 166: 229, # 'І' - 167: 230, # 'Ї' - 168: 231, # 'Ј' - 169: 232, # 'Љ' - 170: 233, # 'Њ' - 171: 234, # 'Ћ' - 172: 235, # 'Ќ' - 173: 236, # '\xad' - 174: 237, # 'Ў' - 175: 238, # 'Џ' - 176: 37, # 'А' - 177: 44, # 'Б' - 178: 33, # 'В' - 179: 46, # 'Г' - 180: 41, # 'Д' - 181: 48, # 'Е' - 182: 56, # 'Ж' - 183: 51, # 'З' - 184: 42, # 'И' - 185: 60, # 'Й' - 186: 36, # 'К' - 187: 49, # 'Л' - 188: 38, # 'М' - 189: 31, # 'Н' - 190: 34, # 'О' - 191: 35, # 'П' - 192: 45, # 'Р' - 193: 32, # 'С' - 194: 40, # 'Т' - 195: 52, # 'У' - 196: 53, # 'Ф' - 197: 55, # 'Х' - 198: 58, # 'Ц' - 199: 50, # 'Ч' - 200: 57, # 'Ш' - 201: 63, # 'Щ' - 202: 70, # 'Ъ' - 203: 62, # 'Ы' - 204: 61, # 'Ь' - 205: 47, # 'Э' - 206: 59, # 'Ю' - 207: 43, # 'Я' - 208: 3, # 'а' - 209: 21, # 'б' - 210: 10, # 'в' - 211: 19, # 'г' - 212: 13, # 'д' - 213: 2, # 'е' - 214: 24, # 'ж' - 215: 20, # 'з' - 216: 4, # 'и' - 217: 23, # 'й' - 218: 11, # 'к' - 219: 8, # 'л' - 220: 12, # 'м' - 221: 5, # 'н' - 222: 1, # 'о' - 223: 15, # 'п' - 224: 9, # 'р' - 225: 7, # 'с' - 226: 6, # 'т' - 227: 14, # 'у' - 228: 39, # 'ф' - 229: 26, # 'х' - 230: 28, # 'ц' - 231: 22, # 'ч' - 232: 25, # 'ш' - 233: 29, # 'щ' - 234: 54, # 'ъ' - 235: 18, # 'ы' - 236: 17, # 'ь' - 237: 30, # 'э' - 238: 27, # 'ю' - 239: 16, # 'я' - 240: 239, # '№' - 241: 68, # 'ё' - 242: 240, # 'ђ' - 243: 241, # 'ѓ' - 244: 242, # 'є' - 245: 243, # 'ѕ' - 246: 244, # 'і' - 247: 245, # 'ї' - 248: 246, # 'ј' - 249: 247, # 'љ' - 250: 248, # 'њ' - 251: 249, # 'ћ' - 252: 250, # 'ќ' - 253: 251, # '§' - 254: 252, # 'ў' - 255: 255, # 'џ' -} - -ISO_8859_5_RUSSIAN_MODEL = SingleByteCharSetModel(charset_name='ISO-8859-5', - language='Russian', - char_to_order_map=ISO_8859_5_RUSSIAN_CHAR_TO_ORDER, - language_model=RUSSIAN_LANG_MODEL, - typical_positive_ratio=0.976601, - keep_ascii_letters=False, - alphabet='ЁАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюяё') - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langthaimodel.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langthaimodel.py deleted file mode 100644 index 9a37db5..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langthaimodel.py +++ /dev/null @@ -1,4383 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from pip._vendor.chardet.sbcharsetprober import SingleByteCharSetModel - - -# 3: Positive -# 2: Likely -# 1: Unlikely -# 0: Negative - -THAI_LANG_MODEL = { - 5: { # 'ก' - 5: 2, # 'ก' - 30: 2, # 'ข' - 24: 2, # 'ค' - 8: 2, # 'ง' - 26: 2, # 'จ' - 52: 0, # 'ฉ' - 34: 1, # 'ช' - 51: 1, # 'ซ' - 47: 0, # 'ญ' - 58: 3, # 'ฎ' - 57: 2, # 'ฏ' - 49: 0, # 'ฐ' - 53: 0, # 'ฑ' - 55: 0, # 'ฒ' - 43: 2, # 'ณ' - 20: 2, # 'ด' - 19: 3, # 'ต' - 44: 0, # 'ถ' - 14: 2, # 'ท' - 48: 0, # 'ธ' - 3: 2, # 'น' - 17: 1, # 'บ' - 25: 2, # 'ป' - 39: 1, # 'ผ' - 62: 1, # 'ฝ' - 31: 1, # 'พ' - 54: 0, # 'ฟ' - 45: 1, # 'ภ' - 9: 2, # 'ม' - 16: 1, # 'ย' - 2: 3, # 'ร' - 61: 2, # 'ฤ' - 15: 3, # 'ล' - 12: 3, # 'ว' - 42: 2, # 'ศ' - 46: 3, # 'ษ' - 18: 2, # 'ส' - 21: 2, # 'ห' - 4: 3, # 'อ' - 63: 1, # 'ฯ' - 22: 2, # 'ะ' - 10: 3, # 'ั' - 1: 3, # 'า' - 36: 3, # 'ำ' - 23: 3, # 'ิ' - 13: 3, # 'ี' - 40: 0, # 'ึ' - 27: 2, # 'ื' - 32: 2, # 'ุ' - 35: 1, # 'ู' - 11: 2, # 'เ' - 28: 2, # 'แ' - 41: 1, # 'โ' - 29: 1, # 'ใ' - 33: 2, # 'ไ' - 50: 1, # 'ๆ' - 37: 3, # '็' - 6: 3, # '่' - 7: 3, # '้' - 38: 2, # '์' - 56: 0, # '๑' - 59: 0, # '๒' - 60: 0, # '๕' - }, - 30: { # 'ข' - 5: 1, # 'ก' - 30: 0, # 'ข' - 24: 1, # 'ค' - 8: 1, # 'ง' - 26: 1, # 'จ' - 52: 0, # 'ฉ' - 34: 0, # 'ช' - 51: 0, # 'ซ' - 47: 0, # 'ญ' - 58: 0, # 'ฎ' - 57: 0, # 'ฏ' - 49: 0, # 'ฐ' - 53: 0, # 'ฑ' - 55: 0, # 'ฒ' - 43: 2, # 'ณ' - 20: 0, # 'ด' - 19: 2, # 'ต' - 44: 0, # 'ถ' - 14: 1, # 'ท' - 48: 0, # 'ธ' - 3: 2, # 'น' - 17: 1, # 'บ' - 25: 1, # 'ป' - 39: 0, # 'ผ' - 62: 0, # 'ฝ' - 31: 0, # 'พ' - 54: 0, # 'ฟ' - 45: 0, # 'ภ' - 9: 0, # 'ม' - 16: 2, # 'ย' - 2: 1, # 'ร' - 61: 0, # 'ฤ' - 15: 0, # 'ล' - 12: 2, # 'ว' - 42: 0, # 'ศ' - 46: 0, # 'ษ' - 18: 1, # 'ส' - 21: 1, # 'ห' - 4: 3, # 'อ' - 63: 0, # 'ฯ' - 22: 0, # 'ะ' - 10: 3, # 'ั' - 1: 3, # 'า' - 36: 0, # 'ำ' - 23: 0, # 'ิ' - 13: 2, # 'ี' - 40: 3, # 'ึ' - 27: 1, # 'ื' - 32: 1, # 'ุ' - 35: 0, # 'ู' - 11: 0, # 'เ' - 28: 0, # 'แ' - 41: 0, # 'โ' - 29: 1, # 'ใ' - 33: 0, # 'ไ' - 50: 0, # 'ๆ' - 37: 1, # '็' - 6: 2, # '่' - 7: 3, # '้' - 38: 1, # '์' - 56: 0, # '๑' - 59: 0, # '๒' - 60: 0, # '๕' - }, - 24: { # 'ค' - 5: 0, # 'ก' - 30: 0, # 'ข' - 24: 2, # 'ค' - 8: 2, # 'ง' - 26: 0, # 'จ' - 52: 0, # 'ฉ' - 34: 0, # 'ช' - 51: 0, # 'ซ' - 47: 0, # 'ญ' - 58: 0, # 'ฎ' - 57: 0, # 'ฏ' - 49: 0, # 'ฐ' - 53: 0, # 'ฑ' - 55: 0, # 'ฒ' - 43: 2, # 'ณ' - 20: 2, # 'ด' - 19: 2, # 'ต' - 44: 0, # 'ถ' - 14: 1, # 'ท' - 48: 0, # 'ธ' - 3: 3, # 'น' - 17: 0, # 'บ' - 25: 1, # 'ป' - 39: 0, # 'ผ' - 62: 0, # 'ฝ' - 31: 0, # 'พ' - 54: 0, # 'ฟ' - 45: 0, # 'ภ' - 9: 2, # 'ม' - 16: 2, # 'ย' - 2: 3, # 'ร' - 61: 0, # 'ฤ' - 15: 3, # 'ล' - 12: 3, # 'ว' - 42: 0, # 'ศ' - 46: 0, # 'ษ' - 18: 1, # 'ส' - 21: 0, # 'ห' - 4: 2, # 'อ' - 63: 0, # 'ฯ' - 22: 2, # 'ะ' - 10: 3, # 'ั' - 1: 2, # 'า' - 36: 3, # 'ำ' - 23: 3, # 'ิ' - 13: 2, # 'ี' - 40: 0, # 'ึ' - 27: 3, # 'ื' - 32: 3, # 'ุ' - 35: 2, # 'ู' - 11: 1, # 'เ' - 28: 0, # 'แ' - 41: 3, # 'โ' - 29: 0, # 'ใ' - 33: 0, # 'ไ' - 50: 0, # 'ๆ' - 37: 1, # '็' - 6: 3, # '่' - 7: 3, # '้' - 38: 3, # '์' - 56: 0, # '๑' - 59: 0, # '๒' - 60: 0, # '๕' - }, - 8: { # 'ง' - 5: 3, # 'ก' - 30: 2, # 'ข' - 24: 3, # 'ค' - 8: 2, # 'ง' - 26: 2, # 'จ' - 52: 1, # 'ฉ' - 34: 2, # 'ช' - 51: 1, # 'ซ' - 47: 0, # 'ญ' - 58: 0, # 'ฎ' - 57: 0, # 'ฏ' - 49: 0, # 'ฐ' - 53: 0, # 'ฑ' - 55: 0, # 'ฒ' - 43: 0, # 'ณ' - 20: 2, # 'ด' - 19: 2, # 'ต' - 44: 1, # 'ถ' - 14: 3, # 'ท' - 48: 1, # 'ธ' - 3: 3, # 'น' - 17: 2, # 'บ' - 25: 2, # 'ป' - 39: 2, # 'ผ' - 62: 1, # 'ฝ' - 31: 2, # 'พ' - 54: 0, # 'ฟ' - 45: 1, # 'ภ' - 9: 2, # 'ม' - 16: 1, # 'ย' - 2: 2, # 'ร' - 61: 0, # 'ฤ' - 15: 2, # 'ล' - 12: 2, # 'ว' - 42: 2, # 'ศ' - 46: 1, # 'ษ' - 18: 3, # 'ส' - 21: 3, # 'ห' - 4: 2, # 'อ' - 63: 0, # 'ฯ' - 22: 0, # 'ะ' - 10: 1, # 'ั' - 1: 3, # 'า' - 36: 0, # 'ำ' - 23: 2, # 'ิ' - 13: 1, # 'ี' - 40: 0, # 'ึ' - 27: 1, # 'ื' - 32: 1, # 'ุ' - 35: 0, # 'ู' - 11: 3, # 'เ' - 28: 2, # 'แ' - 41: 1, # 'โ' - 29: 2, # 'ใ' - 33: 2, # 'ไ' - 50: 3, # 'ๆ' - 37: 0, # '็' - 6: 2, # '่' - 7: 0, # '้' - 38: 0, # '์' - 56: 0, # '๑' - 59: 0, # '๒' - 60: 0, # '๕' - }, - 26: { # 'จ' - 5: 2, # 'ก' - 30: 1, # 'ข' - 24: 0, # 'ค' - 8: 2, # 'ง' - 26: 3, # 'จ' - 52: 0, # 'ฉ' - 34: 0, # 'ช' - 51: 0, # 'ซ' - 47: 0, # 'ญ' - 58: 0, # 'ฎ' - 57: 0, # 'ฏ' - 49: 0, # 'ฐ' - 53: 0, # 'ฑ' - 55: 0, # 'ฒ' - 43: 0, # 'ณ' - 20: 2, # 'ด' - 19: 1, # 'ต' - 44: 1, # 'ถ' - 14: 2, # 'ท' - 48: 0, # 'ธ' - 3: 3, # 'น' - 17: 1, # 'บ' - 25: 0, # 'ป' - 39: 0, # 'ผ' - 62: 0, # 'ฝ' - 31: 1, # 'พ' - 54: 0, # 'ฟ' - 45: 0, # 'ภ' - 9: 1, # 'ม' - 16: 1, # 'ย' - 2: 3, # 'ร' - 61: 0, # 'ฤ' - 15: 0, # 'ล' - 12: 1, # 'ว' - 42: 0, # 'ศ' - 46: 0, # 'ษ' - 18: 2, # 'ส' - 21: 1, # 'ห' - 4: 2, # 'อ' - 63: 0, # 'ฯ' - 22: 3, # 'ะ' - 10: 3, # 'ั' - 1: 3, # 'า' - 36: 3, # 'ำ' - 23: 2, # 'ิ' - 13: 1, # 'ี' - 40: 3, # 'ึ' - 27: 1, # 'ื' - 32: 3, # 'ุ' - 35: 2, # 'ู' - 11: 1, # 'เ' - 28: 1, # 'แ' - 41: 0, # 'โ' - 29: 1, # 'ใ' - 33: 1, # 'ไ' - 50: 0, # 'ๆ' - 37: 0, # '็' - 6: 2, # '่' - 7: 2, # '้' - 38: 0, # '์' - 56: 0, # '๑' - 59: 0, # '๒' - 60: 0, # '๕' - }, - 52: { # 'ฉ' - 5: 0, # 'ก' - 30: 0, # 'ข' - 24: 0, # 'ค' - 8: 0, # 'ง' - 26: 0, # 'จ' - 52: 0, # 'ฉ' - 34: 0, # 'ช' - 51: 0, # 'ซ' - 47: 0, # 'ญ' - 58: 0, # 'ฎ' - 57: 0, # 'ฏ' - 49: 0, # 'ฐ' - 53: 0, # 'ฑ' - 55: 0, # 'ฒ' - 43: 0, # 'ณ' - 20: 0, # 'ด' - 19: 0, # 'ต' - 44: 0, # 'ถ' - 14: 0, # 'ท' - 48: 0, # 'ธ' - 3: 0, # 'น' - 17: 3, # 'บ' - 25: 0, # 'ป' - 39: 0, # 'ผ' - 62: 0, # 'ฝ' - 31: 3, # 'พ' - 54: 0, # 'ฟ' - 45: 0, # 'ภ' - 9: 1, # 'ม' - 16: 1, # 'ย' - 2: 0, # 'ร' - 61: 0, # 'ฤ' - 15: 2, # 'ล' - 12: 1, # 'ว' - 42: 0, # 'ศ' - 46: 0, # 'ษ' - 18: 0, # 'ส' - 21: 0, # 'ห' - 4: 0, # 'อ' - 63: 0, # 'ฯ' - 22: 1, # 'ะ' - 10: 1, # 'ั' - 1: 1, # 'า' - 36: 0, # 'ำ' - 23: 1, # 'ิ' - 13: 1, # 'ี' - 40: 0, # 'ึ' - 27: 0, # 'ื' - 32: 1, # 'ุ' - 35: 0, # 'ู' - 11: 0, # 'เ' - 28: 0, # 'แ' - 41: 0, # 'โ' - 29: 0, # 'ใ' - 33: 0, # 'ไ' - 50: 0, # 'ๆ' - 37: 0, # '็' - 6: 0, # '่' - 7: 0, # '้' - 38: 0, # '์' - 56: 0, # '๑' - 59: 0, # '๒' - 60: 0, # '๕' - }, - 34: { # 'ช' - 5: 1, # 'ก' - 30: 0, # 'ข' - 24: 0, # 'ค' - 8: 1, # 'ง' - 26: 0, # 'จ' - 52: 0, # 'ฉ' - 34: 0, # 'ช' - 51: 0, # 'ซ' - 47: 1, # 'ญ' - 58: 0, # 'ฎ' - 57: 0, # 'ฏ' - 49: 0, # 'ฐ' - 53: 0, # 'ฑ' - 55: 0, # 'ฒ' - 43: 0, # 'ณ' - 20: 0, # 'ด' - 19: 0, # 'ต' - 44: 0, # 'ถ' - 14: 1, # 'ท' - 48: 0, # 'ธ' - 3: 3, # 'น' - 17: 2, # 'บ' - 25: 0, # 'ป' - 39: 0, # 'ผ' - 62: 0, # 'ฝ' - 31: 0, # 'พ' - 54: 0, # 'ฟ' - 45: 0, # 'ภ' - 9: 2, # 'ม' - 16: 1, # 'ย' - 2: 1, # 'ร' - 61: 0, # 'ฤ' - 15: 0, # 'ล' - 12: 1, # 'ว' - 42: 0, # 'ศ' - 46: 0, # 'ษ' - 18: 0, # 'ส' - 21: 0, # 'ห' - 4: 2, # 'อ' - 63: 0, # 'ฯ' - 22: 0, # 'ะ' - 10: 2, # 'ั' - 1: 3, # 'า' - 36: 1, # 'ำ' - 23: 3, # 'ิ' - 13: 2, # 'ี' - 40: 0, # 'ึ' - 27: 3, # 'ื' - 32: 3, # 'ุ' - 35: 1, # 'ู' - 11: 0, # 'เ' - 28: 0, # 'แ' - 41: 0, # 'โ' - 29: 0, # 'ใ' - 33: 0, # 'ไ' - 50: 0, # 'ๆ' - 37: 1, # '็' - 6: 3, # '่' - 7: 3, # '้' - 38: 0, # '์' - 56: 0, # '๑' - 59: 0, # '๒' - 60: 0, # '๕' - }, - 51: { # 'ซ' - 5: 0, # 'ก' - 30: 0, # 'ข' - 24: 0, # 'ค' - 8: 0, # 'ง' - 26: 0, # 'จ' - 52: 0, # 'ฉ' - 34: 0, # 'ช' - 51: 0, # 'ซ' - 47: 0, # 'ญ' - 58: 0, # 'ฎ' - 57: 0, # 'ฏ' - 49: 0, # 'ฐ' - 53: 0, # 'ฑ' - 55: 0, # 'ฒ' - 43: 0, # 'ณ' - 20: 0, # 'ด' - 19: 0, # 'ต' - 44: 0, # 'ถ' - 14: 0, # 'ท' - 48: 0, # 'ธ' - 3: 1, # 'น' - 17: 0, # 'บ' - 25: 0, # 'ป' - 39: 0, # 'ผ' - 62: 0, # 'ฝ' - 31: 0, # 'พ' - 54: 0, # 'ฟ' - 45: 0, # 'ภ' - 9: 0, # 'ม' - 16: 0, # 'ย' - 2: 0, # 'ร' - 61: 0, # 'ฤ' - 15: 1, # 'ล' - 12: 0, # 'ว' - 42: 0, # 'ศ' - 46: 0, # 'ษ' - 18: 1, # 'ส' - 21: 0, # 'ห' - 4: 2, # 'อ' - 63: 0, # 'ฯ' - 22: 0, # 'ะ' - 10: 1, # 'ั' - 1: 1, # 'า' - 36: 0, # 'ำ' - 23: 1, # 'ิ' - 13: 2, # 'ี' - 40: 3, # 'ึ' - 27: 2, # 'ื' - 32: 1, # 'ุ' - 35: 1, # 'ู' - 11: 1, # 'เ' - 28: 0, # 'แ' - 41: 0, # 'โ' - 29: 0, # 'ใ' - 33: 0, # 'ไ' - 50: 0, # 'ๆ' - 37: 1, # '็' - 6: 1, # '่' - 7: 2, # '้' - 38: 1, # '์' - 56: 0, # '๑' - 59: 0, # '๒' - 60: 0, # '๕' - }, - 47: { # 'ญ' - 5: 1, # 'ก' - 30: 1, # 'ข' - 24: 0, # 'ค' - 8: 0, # 'ง' - 26: 0, # 'จ' - 52: 0, # 'ฉ' - 34: 1, # 'ช' - 51: 0, # 'ซ' - 47: 3, # 'ญ' - 58: 0, # 'ฎ' - 57: 0, # 'ฏ' - 49: 0, # 'ฐ' - 53: 0, # 'ฑ' - 55: 0, # 'ฒ' - 43: 0, # 'ณ' - 20: 0, # 'ด' - 19: 0, # 'ต' - 44: 0, # 'ถ' - 14: 1, # 'ท' - 48: 0, # 'ธ' - 3: 0, # 'น' - 17: 1, # 'บ' - 25: 1, # 'ป' - 39: 0, # 'ผ' - 62: 0, # 'ฝ' - 31: 0, # 'พ' - 54: 0, # 'ฟ' - 45: 0, # 'ภ' - 9: 1, # 'ม' - 16: 0, # 'ย' - 2: 0, # 'ร' - 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0: 255, # '\x00' - 1: 255, # '\x01' - 2: 255, # '\x02' - 3: 255, # '\x03' - 4: 255, # '\x04' - 5: 255, # '\x05' - 6: 255, # '\x06' - 7: 255, # '\x07' - 8: 255, # '\x08' - 9: 255, # '\t' - 10: 254, # '\n' - 11: 255, # '\x0b' - 12: 255, # '\x0c' - 13: 254, # '\r' - 14: 255, # '\x0e' - 15: 255, # '\x0f' - 16: 255, # '\x10' - 17: 255, # '\x11' - 18: 255, # '\x12' - 19: 255, # '\x13' - 20: 255, # '\x14' - 21: 255, # '\x15' - 22: 255, # '\x16' - 23: 255, # '\x17' - 24: 255, # '\x18' - 25: 255, # '\x19' - 26: 255, # '\x1a' - 27: 255, # '\x1b' - 28: 255, # '\x1c' - 29: 255, # '\x1d' - 30: 255, # '\x1e' - 31: 255, # '\x1f' - 32: 253, # ' ' - 33: 253, # '!' - 34: 253, # '"' - 35: 253, # '#' - 36: 253, # '$' - 37: 253, # '%' - 38: 253, # '&' - 39: 253, # "'" - 40: 253, # '(' - 41: 253, # ')' - 42: 253, # '*' - 43: 253, # '+' - 44: 253, # ',' - 45: 253, # '-' - 46: 253, # '.' - 47: 253, # '/' - 48: 252, # '0' - 49: 252, # '1' - 50: 252, # '2' - 51: 252, # '3' - 52: 252, # '4' - 53: 252, # '5' - 54: 252, # '6' - 55: 252, # '7' - 56: 252, # '8' - 57: 252, # '9' - 58: 253, # ':' - 59: 253, # ';' - 60: 253, # '<' - 61: 253, # '=' - 62: 253, # '>' - 63: 253, # '?' - 64: 253, # '@' - 65: 182, # 'A' - 66: 106, # 'B' - 67: 107, # 'C' - 68: 100, # 'D' - 69: 183, # 'E' - 70: 184, # 'F' - 71: 185, # 'G' - 72: 101, # 'H' - 73: 94, # 'I' - 74: 186, # 'J' - 75: 187, # 'K' - 76: 108, # 'L' - 77: 109, # 'M' - 78: 110, # 'N' - 79: 111, # 'O' - 80: 188, # 'P' - 81: 189, # 'Q' - 82: 190, # 'R' - 83: 89, # 'S' - 84: 95, # 'T' - 85: 112, # 'U' - 86: 113, # 'V' - 87: 191, # 'W' - 88: 192, # 'X' - 89: 193, # 'Y' - 90: 194, # 'Z' - 91: 253, # '[' - 92: 253, # '\\' - 93: 253, # ']' - 94: 253, # '^' - 95: 253, # '_' - 96: 253, # '`' - 97: 64, # 'a' - 98: 72, # 'b' - 99: 73, # 'c' - 100: 114, # 'd' - 101: 74, # 'e' - 102: 115, # 'f' - 103: 116, # 'g' - 104: 102, # 'h' - 105: 81, # 'i' - 106: 201, # 'j' - 107: 117, # 'k' - 108: 90, # 'l' - 109: 103, # 'm' - 110: 78, # 'n' - 111: 82, # 'o' - 112: 96, # 'p' - 113: 202, # 'q' - 114: 91, # 'r' - 115: 79, # 's' - 116: 84, # 't' - 117: 104, # 'u' - 118: 105, # 'v' - 119: 97, # 'w' - 120: 98, # 'x' - 121: 92, # 'y' - 122: 203, # 'z' - 123: 253, # '{' - 124: 253, # '|' - 125: 253, # '}' - 126: 253, # '~' - 127: 253, # '\x7f' - 128: 209, # '\x80' - 129: 210, # '\x81' - 130: 211, # '\x82' - 131: 212, # '\x83' - 132: 213, # '\x84' - 133: 88, # '\x85' - 134: 214, # '\x86' - 135: 215, # '\x87' - 136: 216, # '\x88' - 137: 217, # '\x89' - 138: 218, # '\x8a' - 139: 219, # '\x8b' - 140: 220, # '\x8c' - 141: 118, # '\x8d' - 142: 221, # '\x8e' - 143: 222, # '\x8f' - 144: 223, # '\x90' - 145: 224, # '\x91' - 146: 99, # '\x92' - 147: 85, # '\x93' - 148: 83, # '\x94' - 149: 225, # '\x95' - 150: 226, # '\x96' - 151: 227, # '\x97' - 152: 228, # '\x98' - 153: 229, # '\x99' - 154: 230, # '\x9a' - 155: 231, # '\x9b' - 156: 232, # '\x9c' - 157: 233, # '\x9d' - 158: 234, # '\x9e' - 159: 235, # '\x9f' - 160: 236, # None - 161: 5, # 'ก' - 162: 30, # 'ข' - 163: 237, # 'ฃ' - 164: 24, # 'ค' - 165: 238, # 'ฅ' - 166: 75, # 'ฆ' - 167: 8, # 'ง' - 168: 26, # 'จ' - 169: 52, # 'ฉ' - 170: 34, # 'ช' - 171: 51, # 'ซ' - 172: 119, # 'ฌ' - 173: 47, # 'ญ' - 174: 58, # 'ฎ' - 175: 57, # 'ฏ' - 176: 49, # 'ฐ' - 177: 53, # 'ฑ' - 178: 55, # 'ฒ' - 179: 43, # 'ณ' - 180: 20, # 'ด' - 181: 19, # 'ต' - 182: 44, # 'ถ' - 183: 14, # 'ท' - 184: 48, # 'ธ' - 185: 3, # 'น' - 186: 17, # 'บ' - 187: 25, # 'ป' - 188: 39, # 'ผ' - 189: 62, # 'ฝ' - 190: 31, # 'พ' - 191: 54, # 'ฟ' - 192: 45, # 'ภ' - 193: 9, # 'ม' - 194: 16, # 'ย' - 195: 2, # 'ร' - 196: 61, # 'ฤ' - 197: 15, # 'ล' - 198: 239, # 'ฦ' - 199: 12, # 'ว' - 200: 42, # 'ศ' - 201: 46, # 'ษ' - 202: 18, # 'ส' - 203: 21, # 'ห' - 204: 76, # 'ฬ' - 205: 4, # 'อ' - 206: 66, # 'ฮ' - 207: 63, # 'ฯ' - 208: 22, # 'ะ' - 209: 10, # 'ั' - 210: 1, # 'า' - 211: 36, # 'ำ' - 212: 23, # 'ิ' - 213: 13, # 'ี' - 214: 40, # 'ึ' - 215: 27, # 'ื' - 216: 32, # 'ุ' - 217: 35, # 'ู' - 218: 86, # 'ฺ' - 219: 240, # None - 220: 241, # None - 221: 242, # None - 222: 243, # None - 223: 244, # '฿' - 224: 11, # 'เ' - 225: 28, # 'แ' - 226: 41, # 'โ' - 227: 29, # 'ใ' - 228: 33, # 'ไ' - 229: 245, # 'ๅ' - 230: 50, # 'ๆ' - 231: 37, # '็' - 232: 6, # '่' - 233: 7, # '้' - 234: 67, # '๊' - 235: 77, # '๋' - 236: 38, # '์' - 237: 93, # 'ํ' - 238: 246, # '๎' - 239: 247, # '๏' - 240: 68, # '๐' - 241: 56, # '๑' - 242: 59, # '๒' - 243: 65, # '๓' - 244: 69, # '๔' - 245: 60, # '๕' - 246: 70, # '๖' - 247: 80, # '๗' - 248: 71, # '๘' - 249: 87, # '๙' - 250: 248, # '๚' - 251: 249, # '๛' - 252: 250, # None - 253: 251, # None - 254: 252, # None - 255: 253, # None -} - -TIS_620_THAI_MODEL = SingleByteCharSetModel(charset_name='TIS-620', - language='Thai', - char_to_order_map=TIS_620_THAI_CHAR_TO_ORDER, - language_model=THAI_LANG_MODEL, - typical_positive_ratio=0.926386, - keep_ascii_letters=False, - alphabet='กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛') - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langturkishmodel.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langturkishmodel.py deleted file mode 100644 index 43f4230..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/langturkishmodel.py +++ /dev/null @@ -1,4383 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -from pip._vendor.chardet.sbcharsetprober import SingleByteCharSetModel - - -# 3: Positive -# 2: Likely -# 1: Unlikely -# 0: Negative - -TURKISH_LANG_MODEL = { - 23: { # 'A' - 23: 0, # 'A' - 37: 0, # 'B' - 47: 0, # 'C' - 39: 0, # 'D' - 29: 0, # 'E' - 52: 0, # 'F' - 36: 0, # 'G' - 45: 0, # 'H' - 53: 0, # 'I' - 60: 0, # 'J' - 16: 0, # 'K' - 49: 0, # 'L' - 20: 0, # 'M' - 46: 0, # 'N' - 42: 0, # 'O' - 48: 0, # 'P' - 44: 0, # 'R' - 35: 0, # 'S' - 31: 0, # 'T' - 51: 0, # 'U' - 38: 0, # 'V' - 62: 0, # 'W' - 43: 0, # 'Y' - 56: 0, # 'Z' - 1: 3, # 'a' - 21: 0, # 'b' - 28: 0, # 'c' - 12: 2, # 'd' - 2: 3, # 'e' - 18: 0, # 'f' - 27: 1, # 'g' - 25: 1, # 'h' - 3: 1, # 'i' - 24: 0, # 'j' - 10: 2, # 'k' - 5: 1, # 'l' - 13: 1, # 'm' - 4: 1, # 'n' - 15: 0, # 'o' - 26: 0, # 'p' - 7: 1, # 'r' - 8: 1, # 's' - 9: 1, # 't' - 14: 1, # 'u' - 32: 0, # 'v' - 57: 0, # 'w' - 58: 0, # 'x' - 11: 3, # 'y' - 22: 0, # 'z' - 63: 0, # '·' - 54: 0, # 'Ç' - 50: 0, # 'Ö' - 55: 0, # 'Ü' - 59: 0, # 'â' - 33: 1, # 'ç' - 61: 0, # 'î' - 34: 0, # 'ö' - 17: 0, # 'ü' - 30: 0, # 'ğ' - 41: 0, # 'İ' - 6: 0, # 'ı' - 40: 0, # 'Ş' - 19: 0, # 'ş' - }, - 37: { # 'B' - 23: 0, # 'A' - 37: 0, # 'B' - 47: 2, # 'C' - 39: 0, # 'D' - 29: 0, # 'E' - 52: 2, # 'F' - 36: 0, # 'G' - 45: 0, # 'H' - 53: 0, # 'I' - 60: 0, # 'J' - 16: 1, # 'K' - 49: 0, # 'L' - 20: 0, # 'M' - 46: 0, # 'N' - 42: 0, # 'O' - 48: 1, # 'P' - 44: 0, # 'R' - 35: 1, # 'S' - 31: 0, # 'T' - 51: 0, # 'U' - 38: 1, # 'V' - 62: 0, # 'W' - 43: 1, # 'Y' - 56: 0, # 'Z' - 1: 2, # 'a' - 21: 0, # 'b' - 28: 2, # 'c' - 12: 0, # 'd' - 2: 3, # 'e' - 18: 0, # 'f' - 27: 0, # 'g' - 25: 0, # 'h' - 3: 0, # 'i' - 24: 0, # 'j' - 10: 0, # 'k' - 5: 0, # 'l' - 13: 1, # 'm' - 4: 1, # 'n' - 15: 0, # 'o' - 26: 0, # 'p' - 7: 0, # 'r' - 8: 0, # 's' - 9: 0, # 't' - 14: 2, # 'u' - 32: 0, # 'v' - 57: 0, # 'w' - 58: 0, # 'x' - 11: 0, # 'y' - 22: 1, # 'z' - 63: 0, # '·' - 54: 0, # 'Ç' - 50: 1, # 'Ö' - 55: 0, # 'Ü' - 59: 0, # 'â' - 33: 0, # 'ç' - 61: 0, # 'î' - 34: 1, # 'ö' - 17: 0, # 'ü' - 30: 0, # 'ğ' - 41: 0, # 'İ' - 6: 0, # 'ı' - 40: 1, # 'Ş' - 19: 1, # 'ş' - }, - 47: { # 'C' - 23: 0, # 'A' - 37: 0, # 'B' - 47: 0, # 'C' - 39: 0, # 'D' - 29: 0, # 'E' - 52: 1, # 'F' - 36: 0, # 'G' - 45: 0, # 'H' - 53: 0, # 'I' - 60: 0, # 'J' - 16: 0, # 'K' - 49: 1, # 'L' - 20: 0, # 'M' - 46: 1, # 'N' - 42: 0, # 'O' - 48: 1, # 'P' - 44: 1, # 'R' - 35: 0, # 'S' - 31: 0, # 'T' - 51: 0, # 'U' - 38: 1, # 'V' - 62: 0, # 'W' - 43: 1, # 'Y' - 56: 0, # 'Z' - 1: 3, # 'a' - 21: 0, # 'b' - 28: 2, # 'c' - 12: 0, # 'd' - 2: 3, # 'e' - 18: 0, # 'f' - 27: 0, # 'g' - 25: 0, # 'h' - 3: 0, # 'i' - 24: 2, # 'j' - 10: 1, # 'k' - 5: 2, # 'l' - 13: 2, # 'm' - 4: 2, # 'n' - 15: 1, # 'o' - 26: 0, # 'p' - 7: 2, # 'r' - 8: 0, # 's' - 9: 0, # 't' - 14: 3, # 'u' - 32: 0, # 'v' - 57: 0, # 'w' - 58: 0, # 'x' - 11: 0, # 'y' - 22: 2, # 'z' - 63: 0, # '·' - 54: 0, # 'Ç' - 50: 1, # 'Ö' - 55: 0, # 'Ü' - 59: 0, # 'â' - 33: 1, # 'ç' - 61: 0, # 'î' - 34: 1, # 'ö' - 17: 0, # 'ü' - 30: 0, # 'ğ' - 41: 1, # 'İ' - 6: 3, # 'ı' - 40: 0, # 'Ş' - 19: 0, # 'ş' - }, - 39: { # 'D' - 23: 0, # 'A' - 37: 0, # 'B' - 47: 0, # 'C' - 39: 0, # 'D' - 29: 0, # 'E' - 52: 1, # 'F' - 36: 0, # 'G' - 45: 0, # 'H' - 53: 0, # 'I' - 60: 0, # 'J' - 16: 1, # 'K' - 49: 0, # 'L' - 20: 0, # 'M' - 46: 0, # 'N' - 42: 0, # 'O' - 48: 1, # 'P' - 44: 0, # 'R' - 35: 0, # 'S' - 31: 0, # 'T' - 51: 0, # 'U' - 38: 0, # 'V' - 62: 0, # 'W' - 43: 0, # 'Y' - 56: 0, # 'Z' - 1: 2, # 'a' - 21: 0, # 'b' - 28: 2, # 'c' - 12: 0, # 'd' - 2: 2, # 'e' - 18: 0, # 'f' - 27: 0, # 'g' - 25: 0, # 'h' - 3: 0, # 'i' - 24: 0, # 'j' - 10: 0, # 'k' - 5: 1, # 'l' - 13: 3, # 'm' - 4: 0, # 'n' - 15: 1, # 'o' - 26: 0, # 'p' - 7: 0, # 'r' - 8: 0, # 's' - 9: 0, # 't' - 14: 1, # 'u' - 32: 0, # 'v' - 57: 0, # 'w' - 58: 0, # 'x' - 11: 0, # 'y' - 22: 1, # 'z' - 63: 0, # '·' - 54: 1, # 'Ç' - 50: 0, # 'Ö' - 55: 0, # 'Ü' - 59: 0, # 'â' - 33: 1, # 'ç' - 61: 0, # 'î' - 34: 0, # 'ö' - 17: 0, # 'ü' - 30: 1, # 'ğ' - 41: 0, # 'İ' - 6: 1, # 'ı' - 40: 1, # 'Ş' - 19: 0, # 'ş' - }, - 29: { # 'E' - 23: 0, # 'A' - 37: 0, # 'B' - 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-# 255: Undefined characters that did not exist in training text -# 254: Carriage/Return -# 253: symbol (punctuation) that does not belong to word -# 252: 0 - 9 -# 251: Control characters - -# Character Mapping Table(s): -ISO_8859_9_TURKISH_CHAR_TO_ORDER = { - 0: 255, # '\x00' - 1: 255, # '\x01' - 2: 255, # '\x02' - 3: 255, # '\x03' - 4: 255, # '\x04' - 5: 255, # '\x05' - 6: 255, # '\x06' - 7: 255, # '\x07' - 8: 255, # '\x08' - 9: 255, # '\t' - 10: 255, # '\n' - 11: 255, # '\x0b' - 12: 255, # '\x0c' - 13: 255, # '\r' - 14: 255, # '\x0e' - 15: 255, # '\x0f' - 16: 255, # '\x10' - 17: 255, # '\x11' - 18: 255, # '\x12' - 19: 255, # '\x13' - 20: 255, # '\x14' - 21: 255, # '\x15' - 22: 255, # '\x16' - 23: 255, # '\x17' - 24: 255, # '\x18' - 25: 255, # '\x19' - 26: 255, # '\x1a' - 27: 255, # '\x1b' - 28: 255, # '\x1c' - 29: 255, # '\x1d' - 30: 255, # '\x1e' - 31: 255, # '\x1f' - 32: 255, # ' ' - 33: 255, # '!' - 34: 255, # '"' - 35: 255, # '#' - 36: 255, # '$' - 37: 255, # '%' - 38: 255, # '&' - 39: 255, # "'" - 40: 255, # '(' - 41: 255, # ')' - 42: 255, # '*' - 43: 255, # '+' - 44: 255, # ',' - 45: 255, # '-' - 46: 255, # '.' - 47: 255, # '/' - 48: 255, # '0' - 49: 255, # '1' - 50: 255, # '2' - 51: 255, # '3' - 52: 255, # '4' - 53: 255, # '5' - 54: 255, # '6' - 55: 255, # '7' - 56: 255, # '8' - 57: 255, # '9' - 58: 255, # ':' - 59: 255, # ';' - 60: 255, # '<' - 61: 255, # '=' - 62: 255, # '>' - 63: 255, # '?' - 64: 255, # '@' - 65: 23, # 'A' - 66: 37, # 'B' - 67: 47, # 'C' - 68: 39, # 'D' - 69: 29, # 'E' - 70: 52, # 'F' - 71: 36, # 'G' - 72: 45, # 'H' - 73: 53, # 'I' - 74: 60, # 'J' - 75: 16, # 'K' - 76: 49, # 'L' - 77: 20, # 'M' - 78: 46, # 'N' - 79: 42, # 'O' - 80: 48, # 'P' - 81: 69, # 'Q' - 82: 44, # 'R' - 83: 35, # 'S' - 84: 31, # 'T' - 85: 51, # 'U' - 86: 38, # 'V' - 87: 62, # 'W' - 88: 65, # 'X' - 89: 43, # 'Y' - 90: 56, # 'Z' - 91: 255, # '[' - 92: 255, # '\\' - 93: 255, # ']' - 94: 255, # '^' - 95: 255, # '_' - 96: 255, # '`' - 97: 1, # 'a' - 98: 21, # 'b' - 99: 28, # 'c' - 100: 12, # 'd' - 101: 2, # 'e' - 102: 18, # 'f' - 103: 27, # 'g' - 104: 25, # 'h' - 105: 3, # 'i' - 106: 24, # 'j' - 107: 10, # 'k' - 108: 5, # 'l' - 109: 13, # 'm' - 110: 4, # 'n' - 111: 15, # 'o' - 112: 26, # 'p' - 113: 64, # 'q' - 114: 7, # 'r' - 115: 8, # 's' - 116: 9, # 't' - 117: 14, # 'u' - 118: 32, # 'v' - 119: 57, # 'w' - 120: 58, # 'x' - 121: 11, # 'y' - 122: 22, # 'z' - 123: 255, # '{' - 124: 255, # '|' - 125: 255, # '}' - 126: 255, # '~' - 127: 255, # '\x7f' - 128: 180, # '\x80' - 129: 179, # '\x81' - 130: 178, # '\x82' - 131: 177, # '\x83' - 132: 176, # '\x84' - 133: 175, # '\x85' - 134: 174, # '\x86' - 135: 173, # '\x87' - 136: 172, # '\x88' - 137: 171, # '\x89' - 138: 170, # '\x8a' - 139: 169, # '\x8b' - 140: 168, # '\x8c' - 141: 167, # '\x8d' - 142: 166, # '\x8e' - 143: 165, # '\x8f' - 144: 164, # '\x90' - 145: 163, # '\x91' - 146: 162, # '\x92' - 147: 161, # '\x93' - 148: 160, # '\x94' - 149: 159, # '\x95' - 150: 101, # '\x96' - 151: 158, # '\x97' - 152: 157, # '\x98' - 153: 156, # '\x99' - 154: 155, # '\x9a' - 155: 154, # '\x9b' - 156: 153, # '\x9c' - 157: 152, # '\x9d' - 158: 151, # '\x9e' - 159: 106, # '\x9f' - 160: 150, # '\xa0' - 161: 149, # '¡' - 162: 148, # '¢' - 163: 147, # '£' - 164: 146, # '¤' - 165: 145, # '¥' - 166: 144, # '¦' - 167: 100, # '§' - 168: 143, # '¨' - 169: 142, # '©' - 170: 141, # 'ª' - 171: 140, # '«' - 172: 139, # '¬' - 173: 138, # '\xad' - 174: 137, # '®' - 175: 136, # '¯' - 176: 94, # '°' - 177: 80, # '±' - 178: 93, # '²' - 179: 135, # '³' - 180: 105, # '´' - 181: 134, # 'µ' - 182: 133, # '¶' - 183: 63, # '·' - 184: 132, # '¸' - 185: 131, # '¹' - 186: 130, # 'º' - 187: 129, # '»' - 188: 128, # '¼' - 189: 127, # '½' - 190: 126, # '¾' - 191: 125, # '¿' - 192: 124, # 'À' - 193: 104, # 'Á' - 194: 73, # 'Â' - 195: 99, # 'Ã' - 196: 79, # 'Ä' - 197: 85, # 'Å' - 198: 123, # 'Æ' - 199: 54, # 'Ç' - 200: 122, # 'È' - 201: 98, # 'É' - 202: 92, # 'Ê' - 203: 121, # 'Ë' - 204: 120, # 'Ì' - 205: 91, # 'Í' - 206: 103, # 'Î' - 207: 119, # 'Ï' - 208: 68, # 'Ğ' - 209: 118, # 'Ñ' - 210: 117, # 'Ò' - 211: 97, # 'Ó' - 212: 116, # 'Ô' - 213: 115, # 'Õ' - 214: 50, # 'Ö' - 215: 90, # '×' - 216: 114, # 'Ø' - 217: 113, # 'Ù' - 218: 112, # 'Ú' - 219: 111, # 'Û' - 220: 55, # 'Ü' - 221: 41, # 'İ' - 222: 40, # 'Ş' - 223: 86, # 'ß' - 224: 89, # 'à' - 225: 70, # 'á' - 226: 59, # 'â' - 227: 78, # 'ã' - 228: 71, # 'ä' - 229: 82, # 'å' - 230: 88, # 'æ' - 231: 33, # 'ç' - 232: 77, # 'è' - 233: 66, # 'é' - 234: 84, # 'ê' - 235: 83, # 'ë' - 236: 110, # 'ì' - 237: 75, # 'í' - 238: 61, # 'î' - 239: 96, # 'ï' - 240: 30, # 'ğ' - 241: 67, # 'ñ' - 242: 109, # 'ò' - 243: 74, # 'ó' - 244: 87, # 'ô' - 245: 102, # 'õ' - 246: 34, # 'ö' - 247: 95, # '÷' - 248: 81, # 'ø' - 249: 108, # 'ù' - 250: 76, # 'ú' - 251: 72, # 'û' - 252: 17, # 'ü' - 253: 6, # 'ı' - 254: 19, # 'ş' - 255: 107, # 'ÿ' -} - -ISO_8859_9_TURKISH_MODEL = SingleByteCharSetModel(charset_name='ISO-8859-9', - language='Turkish', - char_to_order_map=ISO_8859_9_TURKISH_CHAR_TO_ORDER, - language_model=TURKISH_LANG_MODEL, - typical_positive_ratio=0.97029, - keep_ascii_letters=True, - alphabet='ABCDEFGHIJKLMNOPRSTUVYZabcdefghijklmnoprstuvyzÂÇÎÖÛÜâçîöûüĞğİıŞş') - diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/latin1prober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/latin1prober.py deleted file mode 100644 index 7d1e8c2..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/latin1prober.py +++ /dev/null @@ -1,145 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Universal charset detector code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 2001 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# Shy Shalom - original C code -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .charsetprober import CharSetProber -from .enums import ProbingState - -FREQ_CAT_NUM = 4 - -UDF = 0 # undefined -OTH = 1 # other -ASC = 2 # ascii capital letter -ASS = 3 # ascii small letter -ACV = 4 # accent capital vowel -ACO = 5 # accent capital other -ASV = 6 # accent small vowel -ASO = 7 # accent small other -CLASS_NUM = 8 # total classes - -Latin1_CharToClass = ( - OTH, OTH, OTH, OTH, OTH, OTH, OTH, OTH, # 00 - 07 - OTH, OTH, OTH, OTH, OTH, OTH, OTH, OTH, # 08 - 0F - OTH, OTH, OTH, OTH, OTH, OTH, OTH, OTH, # 10 - 17 - OTH, OTH, OTH, OTH, OTH, OTH, OTH, OTH, # 18 - 1F - OTH, OTH, OTH, OTH, OTH, OTH, OTH, OTH, # 20 - 27 - OTH, OTH, OTH, OTH, OTH, OTH, OTH, OTH, # 28 - 2F - OTH, OTH, OTH, OTH, OTH, OTH, OTH, OTH, # 30 - 37 - OTH, OTH, OTH, OTH, OTH, OTH, OTH, OTH, # 38 - 3F - OTH, ASC, ASC, ASC, ASC, ASC, ASC, ASC, # 40 - 47 - ASC, ASC, ASC, ASC, ASC, ASC, ASC, ASC, # 48 - 4F - ASC, ASC, ASC, ASC, ASC, ASC, ASC, ASC, # 50 - 57 - ASC, ASC, ASC, OTH, OTH, OTH, OTH, OTH, # 58 - 5F - OTH, ASS, ASS, ASS, ASS, ASS, ASS, ASS, # 60 - 67 - ASS, ASS, ASS, ASS, ASS, ASS, ASS, ASS, # 68 - 6F - ASS, ASS, ASS, ASS, ASS, ASS, ASS, ASS, # 70 - 77 - ASS, ASS, ASS, OTH, OTH, OTH, OTH, OTH, # 78 - 7F - OTH, UDF, OTH, ASO, OTH, OTH, OTH, OTH, # 80 - 87 - OTH, OTH, ACO, OTH, ACO, UDF, ACO, UDF, # 88 - 8F - UDF, OTH, OTH, OTH, OTH, OTH, OTH, OTH, # 90 - 97 - OTH, OTH, ASO, OTH, ASO, UDF, ASO, ACO, # 98 - 9F - OTH, OTH, OTH, OTH, OTH, OTH, OTH, OTH, # A0 - A7 - OTH, OTH, OTH, OTH, OTH, OTH, OTH, OTH, # A8 - AF - OTH, OTH, OTH, OTH, OTH, OTH, OTH, OTH, # B0 - B7 - OTH, OTH, OTH, OTH, OTH, OTH, OTH, OTH, # B8 - BF - ACV, ACV, ACV, ACV, ACV, ACV, ACO, ACO, # C0 - C7 - ACV, ACV, ACV, ACV, ACV, ACV, ACV, ACV, # C8 - CF - ACO, ACO, ACV, ACV, ACV, ACV, ACV, OTH, # D0 - D7 - ACV, ACV, ACV, ACV, ACV, ACO, ACO, ACO, # D8 - DF - ASV, ASV, ASV, ASV, ASV, ASV, ASO, ASO, # E0 - E7 - ASV, ASV, ASV, ASV, ASV, ASV, ASV, ASV, # E8 - EF - ASO, ASO, ASV, ASV, ASV, ASV, ASV, OTH, # F0 - F7 - ASV, ASV, ASV, ASV, ASV, ASO, ASO, ASO, # F8 - FF -) - -# 0 : illegal -# 1 : very unlikely -# 2 : normal -# 3 : very likely -Latin1ClassModel = ( -# UDF OTH ASC ASS ACV ACO ASV ASO - 0, 0, 0, 0, 0, 0, 0, 0, # UDF - 0, 3, 3, 3, 3, 3, 3, 3, # OTH - 0, 3, 3, 3, 3, 3, 3, 3, # ASC - 0, 3, 3, 3, 1, 1, 3, 3, # ASS - 0, 3, 3, 3, 1, 2, 1, 2, # ACV - 0, 3, 3, 3, 3, 3, 3, 3, # ACO - 0, 3, 1, 3, 1, 1, 1, 3, # ASV - 0, 3, 1, 3, 1, 1, 3, 3, # ASO -) - - -class Latin1Prober(CharSetProber): - def __init__(self): - super(Latin1Prober, self).__init__() - self._last_char_class = None - self._freq_counter = None - self.reset() - - def reset(self): - self._last_char_class = OTH - self._freq_counter = [0] * FREQ_CAT_NUM - CharSetProber.reset(self) - - @property - def charset_name(self): - return "ISO-8859-1" - - @property - def language(self): - return "" - - def feed(self, byte_str): - byte_str = self.filter_with_english_letters(byte_str) - for c in byte_str: - char_class = Latin1_CharToClass[c] - freq = Latin1ClassModel[(self._last_char_class * CLASS_NUM) - + char_class] - if freq == 0: - self._state = ProbingState.NOT_ME - break - self._freq_counter[freq] += 1 - self._last_char_class = char_class - - return self.state - - def get_confidence(self): - if self.state == ProbingState.NOT_ME: - return 0.01 - - total = sum(self._freq_counter) - if total < 0.01: - confidence = 0.0 - else: - confidence = ((self._freq_counter[3] - self._freq_counter[1] * 20.0) - / total) - if confidence < 0.0: - confidence = 0.0 - # lower the confidence of latin1 so that other more accurate - # detector can take priority. - confidence = confidence * 0.73 - return confidence diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/mbcharsetprober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/mbcharsetprober.py deleted file mode 100644 index 6256ecf..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/mbcharsetprober.py +++ /dev/null @@ -1,91 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Universal charset detector code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 2001 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# Shy Shalom - original C code -# Proofpoint, Inc. -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .charsetprober import CharSetProber -from .enums import ProbingState, MachineState - - -class MultiByteCharSetProber(CharSetProber): - """ - MultiByteCharSetProber - """ - - def __init__(self, lang_filter=None): - super(MultiByteCharSetProber, self).__init__(lang_filter=lang_filter) - self.distribution_analyzer = None - self.coding_sm = None - self._last_char = [0, 0] - - def reset(self): - super(MultiByteCharSetProber, self).reset() - if self.coding_sm: - self.coding_sm.reset() - if self.distribution_analyzer: - self.distribution_analyzer.reset() - self._last_char = [0, 0] - - @property - def charset_name(self): - raise NotImplementedError - - @property - def language(self): - raise NotImplementedError - - def feed(self, byte_str): - for i in range(len(byte_str)): - coding_state = self.coding_sm.next_state(byte_str[i]) - if coding_state == MachineState.ERROR: - self.logger.debug('%s %s prober hit error at byte %s', - self.charset_name, self.language, i) - self._state = ProbingState.NOT_ME - break - elif coding_state == MachineState.ITS_ME: - self._state = ProbingState.FOUND_IT - break - elif coding_state == MachineState.START: - char_len = self.coding_sm.get_current_charlen() - if i == 0: - self._last_char[1] = byte_str[0] - self.distribution_analyzer.feed(self._last_char, char_len) - else: - self.distribution_analyzer.feed(byte_str[i - 1:i + 1], - char_len) - - self._last_char[0] = byte_str[-1] - - if self.state == ProbingState.DETECTING: - if (self.distribution_analyzer.got_enough_data() and - (self.get_confidence() > self.SHORTCUT_THRESHOLD)): - self._state = ProbingState.FOUND_IT - - return self.state - - def get_confidence(self): - return self.distribution_analyzer.get_confidence() diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/mbcsgroupprober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/mbcsgroupprober.py deleted file mode 100644 index 530abe7..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/mbcsgroupprober.py +++ /dev/null @@ -1,54 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Universal charset detector code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 2001 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# Shy Shalom - original C code -# Proofpoint, Inc. -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .charsetgroupprober import CharSetGroupProber -from .utf8prober import UTF8Prober -from .sjisprober import SJISProber -from .eucjpprober import EUCJPProber -from .gb2312prober import GB2312Prober -from .euckrprober import EUCKRProber -from .cp949prober import CP949Prober -from .big5prober import Big5Prober -from .euctwprober import EUCTWProber - - -class MBCSGroupProber(CharSetGroupProber): - def __init__(self, lang_filter=None): - super(MBCSGroupProber, self).__init__(lang_filter=lang_filter) - self.probers = [ - UTF8Prober(), - SJISProber(), - EUCJPProber(), - GB2312Prober(), - EUCKRProber(), - CP949Prober(), - Big5Prober(), - EUCTWProber() - ] - self.reset() diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/mbcssm.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/mbcssm.py deleted file mode 100644 index 8360d0f..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/mbcssm.py +++ /dev/null @@ -1,572 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is mozilla.org code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .enums import MachineState - -# BIG5 - -BIG5_CLS = ( - 1,1,1,1,1,1,1,1, # 00 - 07 #allow 0x00 as legal value - 1,1,1,1,1,1,0,0, # 08 - 0f - 1,1,1,1,1,1,1,1, # 10 - 17 - 1,1,1,0,1,1,1,1, # 18 - 1f - 1,1,1,1,1,1,1,1, # 20 - 27 - 1,1,1,1,1,1,1,1, # 28 - 2f - 1,1,1,1,1,1,1,1, # 30 - 37 - 1,1,1,1,1,1,1,1, # 38 - 3f - 2,2,2,2,2,2,2,2, # 40 - 47 - 2,2,2,2,2,2,2,2, # 48 - 4f - 2,2,2,2,2,2,2,2, # 50 - 57 - 2,2,2,2,2,2,2,2, # 58 - 5f - 2,2,2,2,2,2,2,2, # 60 - 67 - 2,2,2,2,2,2,2,2, # 68 - 6f - 2,2,2,2,2,2,2,2, # 70 - 77 - 2,2,2,2,2,2,2,1, # 78 - 7f - 4,4,4,4,4,4,4,4, # 80 - 87 - 4,4,4,4,4,4,4,4, # 88 - 8f - 4,4,4,4,4,4,4,4, # 90 - 97 - 4,4,4,4,4,4,4,4, # 98 - 9f - 4,3,3,3,3,3,3,3, # a0 - a7 - 3,3,3,3,3,3,3,3, # a8 - af - 3,3,3,3,3,3,3,3, # b0 - b7 - 3,3,3,3,3,3,3,3, # b8 - bf - 3,3,3,3,3,3,3,3, # c0 - c7 - 3,3,3,3,3,3,3,3, # c8 - cf - 3,3,3,3,3,3,3,3, # d0 - d7 - 3,3,3,3,3,3,3,3, # d8 - df - 3,3,3,3,3,3,3,3, # e0 - e7 - 3,3,3,3,3,3,3,3, # e8 - ef - 3,3,3,3,3,3,3,3, # f0 - f7 - 3,3,3,3,3,3,3,0 # f8 - ff -) - -BIG5_ST = ( - MachineState.ERROR,MachineState.START,MachineState.START, 3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07 - MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,#08-0f - MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START#10-17 -) - -BIG5_CHAR_LEN_TABLE = (0, 1, 1, 2, 0) - -BIG5_SM_MODEL = {'class_table': BIG5_CLS, - 'class_factor': 5, - 'state_table': BIG5_ST, - 'char_len_table': BIG5_CHAR_LEN_TABLE, - 'name': 'Big5'} - -# CP949 - -CP949_CLS = ( - 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,0,0, # 00 - 0f - 1,1,1,1,1,1,1,1, 1,1,1,0,1,1,1,1, # 10 - 1f - 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, # 20 - 2f - 1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1, # 30 - 3f - 1,4,4,4,4,4,4,4, 4,4,4,4,4,4,4,4, # 40 - 4f - 4,4,5,5,5,5,5,5, 5,5,5,1,1,1,1,1, # 50 - 5f - 1,5,5,5,5,5,5,5, 5,5,5,5,5,5,5,5, # 60 - 6f - 5,5,5,5,5,5,5,5, 5,5,5,1,1,1,1,1, # 70 - 7f - 0,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6, # 80 - 8f - 6,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6, # 90 - 9f - 6,7,7,7,7,7,7,7, 7,7,7,7,7,8,8,8, # a0 - af - 7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7, # b0 - bf - 7,7,7,7,7,7,9,2, 2,3,2,2,2,2,2,2, # c0 - cf - 2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2, # d0 - df - 2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2, # e0 - ef - 2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,0, # f0 - ff -) - -CP949_ST = ( -#cls= 0 1 2 3 4 5 6 7 8 9 # previous state = - MachineState.ERROR,MachineState.START, 3,MachineState.ERROR,MachineState.START,MachineState.START, 4, 5,MachineState.ERROR, 6, # MachineState.START - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, # MachineState.ERROR - MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME, # MachineState.ITS_ME - MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START, # 3 - MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START, # 4 - MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START, # 5 - MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START, # 6 -) - -CP949_CHAR_LEN_TABLE = (0, 1, 2, 0, 1, 1, 2, 2, 0, 2) - -CP949_SM_MODEL = {'class_table': CP949_CLS, - 'class_factor': 10, - 'state_table': CP949_ST, - 'char_len_table': CP949_CHAR_LEN_TABLE, - 'name': 'CP949'} - -# EUC-JP - -EUCJP_CLS = ( - 4,4,4,4,4,4,4,4, # 00 - 07 - 4,4,4,4,4,4,5,5, # 08 - 0f - 4,4,4,4,4,4,4,4, # 10 - 17 - 4,4,4,5,4,4,4,4, # 18 - 1f - 4,4,4,4,4,4,4,4, # 20 - 27 - 4,4,4,4,4,4,4,4, # 28 - 2f - 4,4,4,4,4,4,4,4, # 30 - 37 - 4,4,4,4,4,4,4,4, # 38 - 3f - 4,4,4,4,4,4,4,4, # 40 - 47 - 4,4,4,4,4,4,4,4, # 48 - 4f - 4,4,4,4,4,4,4,4, # 50 - 57 - 4,4,4,4,4,4,4,4, # 58 - 5f - 4,4,4,4,4,4,4,4, # 60 - 67 - 4,4,4,4,4,4,4,4, # 68 - 6f - 4,4,4,4,4,4,4,4, # 70 - 77 - 4,4,4,4,4,4,4,4, # 78 - 7f - 5,5,5,5,5,5,5,5, # 80 - 87 - 5,5,5,5,5,5,1,3, # 88 - 8f - 5,5,5,5,5,5,5,5, # 90 - 97 - 5,5,5,5,5,5,5,5, # 98 - 9f - 5,2,2,2,2,2,2,2, # a0 - a7 - 2,2,2,2,2,2,2,2, # a8 - af - 2,2,2,2,2,2,2,2, # b0 - b7 - 2,2,2,2,2,2,2,2, # b8 - bf - 2,2,2,2,2,2,2,2, # c0 - c7 - 2,2,2,2,2,2,2,2, # c8 - cf - 2,2,2,2,2,2,2,2, # d0 - d7 - 2,2,2,2,2,2,2,2, # d8 - df - 0,0,0,0,0,0,0,0, # e0 - e7 - 0,0,0,0,0,0,0,0, # e8 - ef - 0,0,0,0,0,0,0,0, # f0 - f7 - 0,0,0,0,0,0,0,5 # f8 - ff -) - -EUCJP_ST = ( - 3, 4, 3, 5,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f - MachineState.ITS_ME,MachineState.ITS_ME,MachineState.START,MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#10-17 - MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 3,MachineState.ERROR,#18-1f - 3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START#20-27 -) - -EUCJP_CHAR_LEN_TABLE = (2, 2, 2, 3, 1, 0) - -EUCJP_SM_MODEL = {'class_table': EUCJP_CLS, - 'class_factor': 6, - 'state_table': EUCJP_ST, - 'char_len_table': EUCJP_CHAR_LEN_TABLE, - 'name': 'EUC-JP'} - -# EUC-KR - -EUCKR_CLS = ( - 1,1,1,1,1,1,1,1, # 00 - 07 - 1,1,1,1,1,1,0,0, # 08 - 0f - 1,1,1,1,1,1,1,1, # 10 - 17 - 1,1,1,0,1,1,1,1, # 18 - 1f - 1,1,1,1,1,1,1,1, # 20 - 27 - 1,1,1,1,1,1,1,1, # 28 - 2f - 1,1,1,1,1,1,1,1, # 30 - 37 - 1,1,1,1,1,1,1,1, # 38 - 3f - 1,1,1,1,1,1,1,1, # 40 - 47 - 1,1,1,1,1,1,1,1, # 48 - 4f - 1,1,1,1,1,1,1,1, # 50 - 57 - 1,1,1,1,1,1,1,1, # 58 - 5f - 1,1,1,1,1,1,1,1, # 60 - 67 - 1,1,1,1,1,1,1,1, # 68 - 6f - 1,1,1,1,1,1,1,1, # 70 - 77 - 1,1,1,1,1,1,1,1, # 78 - 7f - 0,0,0,0,0,0,0,0, # 80 - 87 - 0,0,0,0,0,0,0,0, # 88 - 8f - 0,0,0,0,0,0,0,0, # 90 - 97 - 0,0,0,0,0,0,0,0, # 98 - 9f - 0,2,2,2,2,2,2,2, # a0 - a7 - 2,2,2,2,2,3,3,3, # a8 - af - 2,2,2,2,2,2,2,2, # b0 - b7 - 2,2,2,2,2,2,2,2, # b8 - bf - 2,2,2,2,2,2,2,2, # c0 - c7 - 2,3,2,2,2,2,2,2, # c8 - cf - 2,2,2,2,2,2,2,2, # d0 - d7 - 2,2,2,2,2,2,2,2, # d8 - df - 2,2,2,2,2,2,2,2, # e0 - e7 - 2,2,2,2,2,2,2,2, # e8 - ef - 2,2,2,2,2,2,2,2, # f0 - f7 - 2,2,2,2,2,2,2,0 # f8 - ff -) - -EUCKR_ST = ( - MachineState.ERROR,MachineState.START, 3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07 - MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START #08-0f -) - -EUCKR_CHAR_LEN_TABLE = (0, 1, 2, 0) - -EUCKR_SM_MODEL = {'class_table': EUCKR_CLS, - 'class_factor': 4, - 'state_table': EUCKR_ST, - 'char_len_table': EUCKR_CHAR_LEN_TABLE, - 'name': 'EUC-KR'} - -# EUC-TW - -EUCTW_CLS = ( - 2,2,2,2,2,2,2,2, # 00 - 07 - 2,2,2,2,2,2,0,0, # 08 - 0f - 2,2,2,2,2,2,2,2, # 10 - 17 - 2,2,2,0,2,2,2,2, # 18 - 1f - 2,2,2,2,2,2,2,2, # 20 - 27 - 2,2,2,2,2,2,2,2, # 28 - 2f - 2,2,2,2,2,2,2,2, # 30 - 37 - 2,2,2,2,2,2,2,2, # 38 - 3f - 2,2,2,2,2,2,2,2, # 40 - 47 - 2,2,2,2,2,2,2,2, # 48 - 4f - 2,2,2,2,2,2,2,2, # 50 - 57 - 2,2,2,2,2,2,2,2, # 58 - 5f - 2,2,2,2,2,2,2,2, # 60 - 67 - 2,2,2,2,2,2,2,2, # 68 - 6f - 2,2,2,2,2,2,2,2, # 70 - 77 - 2,2,2,2,2,2,2,2, # 78 - 7f - 0,0,0,0,0,0,0,0, # 80 - 87 - 0,0,0,0,0,0,6,0, # 88 - 8f - 0,0,0,0,0,0,0,0, # 90 - 97 - 0,0,0,0,0,0,0,0, # 98 - 9f - 0,3,4,4,4,4,4,4, # a0 - a7 - 5,5,1,1,1,1,1,1, # a8 - af - 1,1,1,1,1,1,1,1, # b0 - b7 - 1,1,1,1,1,1,1,1, # b8 - bf - 1,1,3,1,3,3,3,3, # c0 - c7 - 3,3,3,3,3,3,3,3, # c8 - cf - 3,3,3,3,3,3,3,3, # d0 - d7 - 3,3,3,3,3,3,3,3, # d8 - df - 3,3,3,3,3,3,3,3, # e0 - e7 - 3,3,3,3,3,3,3,3, # e8 - ef - 3,3,3,3,3,3,3,3, # f0 - f7 - 3,3,3,3,3,3,3,0 # f8 - ff -) - -EUCTW_ST = ( - MachineState.ERROR,MachineState.ERROR,MachineState.START, 3, 3, 3, 4,MachineState.ERROR,#00-07 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f - MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.START,MachineState.ERROR,#10-17 - MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#18-1f - 5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.START,MachineState.START,#20-27 - MachineState.START,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START #28-2f -) - -EUCTW_CHAR_LEN_TABLE = (0, 0, 1, 2, 2, 2, 3) - -EUCTW_SM_MODEL = {'class_table': EUCTW_CLS, - 'class_factor': 7, - 'state_table': EUCTW_ST, - 'char_len_table': EUCTW_CHAR_LEN_TABLE, - 'name': 'x-euc-tw'} - -# GB2312 - -GB2312_CLS = ( - 1,1,1,1,1,1,1,1, # 00 - 07 - 1,1,1,1,1,1,0,0, # 08 - 0f - 1,1,1,1,1,1,1,1, # 10 - 17 - 1,1,1,0,1,1,1,1, # 18 - 1f - 1,1,1,1,1,1,1,1, # 20 - 27 - 1,1,1,1,1,1,1,1, # 28 - 2f - 3,3,3,3,3,3,3,3, # 30 - 37 - 3,3,1,1,1,1,1,1, # 38 - 3f - 2,2,2,2,2,2,2,2, # 40 - 47 - 2,2,2,2,2,2,2,2, # 48 - 4f - 2,2,2,2,2,2,2,2, # 50 - 57 - 2,2,2,2,2,2,2,2, # 58 - 5f - 2,2,2,2,2,2,2,2, # 60 - 67 - 2,2,2,2,2,2,2,2, # 68 - 6f - 2,2,2,2,2,2,2,2, # 70 - 77 - 2,2,2,2,2,2,2,4, # 78 - 7f - 5,6,6,6,6,6,6,6, # 80 - 87 - 6,6,6,6,6,6,6,6, # 88 - 8f - 6,6,6,6,6,6,6,6, # 90 - 97 - 6,6,6,6,6,6,6,6, # 98 - 9f - 6,6,6,6,6,6,6,6, # a0 - a7 - 6,6,6,6,6,6,6,6, # a8 - af - 6,6,6,6,6,6,6,6, # b0 - b7 - 6,6,6,6,6,6,6,6, # b8 - bf - 6,6,6,6,6,6,6,6, # c0 - c7 - 6,6,6,6,6,6,6,6, # c8 - cf - 6,6,6,6,6,6,6,6, # d0 - d7 - 6,6,6,6,6,6,6,6, # d8 - df - 6,6,6,6,6,6,6,6, # e0 - e7 - 6,6,6,6,6,6,6,6, # e8 - ef - 6,6,6,6,6,6,6,6, # f0 - f7 - 6,6,6,6,6,6,6,0 # f8 - ff -) - -GB2312_ST = ( - MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START, 3,MachineState.ERROR,#00-07 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f - MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.START,#10-17 - 4,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#18-1f - MachineState.ERROR,MachineState.ERROR, 5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,#20-27 - MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.START #28-2f -) - -# To be accurate, the length of class 6 can be either 2 or 4. -# But it is not necessary to discriminate between the two since -# it is used for frequency analysis only, and we are validating -# each code range there as well. So it is safe to set it to be -# 2 here. -GB2312_CHAR_LEN_TABLE = (0, 1, 1, 1, 1, 1, 2) - -GB2312_SM_MODEL = {'class_table': GB2312_CLS, - 'class_factor': 7, - 'state_table': GB2312_ST, - 'char_len_table': GB2312_CHAR_LEN_TABLE, - 'name': 'GB2312'} - -# Shift_JIS - -SJIS_CLS = ( - 1,1,1,1,1,1,1,1, # 00 - 07 - 1,1,1,1,1,1,0,0, # 08 - 0f - 1,1,1,1,1,1,1,1, # 10 - 17 - 1,1,1,0,1,1,1,1, # 18 - 1f - 1,1,1,1,1,1,1,1, # 20 - 27 - 1,1,1,1,1,1,1,1, # 28 - 2f - 1,1,1,1,1,1,1,1, # 30 - 37 - 1,1,1,1,1,1,1,1, # 38 - 3f - 2,2,2,2,2,2,2,2, # 40 - 47 - 2,2,2,2,2,2,2,2, # 48 - 4f - 2,2,2,2,2,2,2,2, # 50 - 57 - 2,2,2,2,2,2,2,2, # 58 - 5f - 2,2,2,2,2,2,2,2, # 60 - 67 - 2,2,2,2,2,2,2,2, # 68 - 6f - 2,2,2,2,2,2,2,2, # 70 - 77 - 2,2,2,2,2,2,2,1, # 78 - 7f - 3,3,3,3,3,2,2,3, # 80 - 87 - 3,3,3,3,3,3,3,3, # 88 - 8f - 3,3,3,3,3,3,3,3, # 90 - 97 - 3,3,3,3,3,3,3,3, # 98 - 9f - #0xa0 is illegal in sjis encoding, but some pages does - #contain such byte. We need to be more error forgiven. - 2,2,2,2,2,2,2,2, # a0 - a7 - 2,2,2,2,2,2,2,2, # a8 - af - 2,2,2,2,2,2,2,2, # b0 - b7 - 2,2,2,2,2,2,2,2, # b8 - bf - 2,2,2,2,2,2,2,2, # c0 - c7 - 2,2,2,2,2,2,2,2, # c8 - cf - 2,2,2,2,2,2,2,2, # d0 - d7 - 2,2,2,2,2,2,2,2, # d8 - df - 3,3,3,3,3,3,3,3, # e0 - e7 - 3,3,3,3,3,4,4,4, # e8 - ef - 3,3,3,3,3,3,3,3, # f0 - f7 - 3,3,3,3,3,0,0,0) # f8 - ff - - -SJIS_ST = ( - MachineState.ERROR,MachineState.START,MachineState.START, 3,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#00-07 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f - MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START #10-17 -) - -SJIS_CHAR_LEN_TABLE = (0, 1, 1, 2, 0, 0) - -SJIS_SM_MODEL = {'class_table': SJIS_CLS, - 'class_factor': 6, - 'state_table': SJIS_ST, - 'char_len_table': SJIS_CHAR_LEN_TABLE, - 'name': 'Shift_JIS'} - -# UCS2-BE - -UCS2BE_CLS = ( - 0,0,0,0,0,0,0,0, # 00 - 07 - 0,0,1,0,0,2,0,0, # 08 - 0f - 0,0,0,0,0,0,0,0, # 10 - 17 - 0,0,0,3,0,0,0,0, # 18 - 1f - 0,0,0,0,0,0,0,0, # 20 - 27 - 0,3,3,3,3,3,0,0, # 28 - 2f - 0,0,0,0,0,0,0,0, # 30 - 37 - 0,0,0,0,0,0,0,0, # 38 - 3f - 0,0,0,0,0,0,0,0, # 40 - 47 - 0,0,0,0,0,0,0,0, # 48 - 4f - 0,0,0,0,0,0,0,0, # 50 - 57 - 0,0,0,0,0,0,0,0, # 58 - 5f - 0,0,0,0,0,0,0,0, # 60 - 67 - 0,0,0,0,0,0,0,0, # 68 - 6f - 0,0,0,0,0,0,0,0, # 70 - 77 - 0,0,0,0,0,0,0,0, # 78 - 7f - 0,0,0,0,0,0,0,0, # 80 - 87 - 0,0,0,0,0,0,0,0, # 88 - 8f - 0,0,0,0,0,0,0,0, # 90 - 97 - 0,0,0,0,0,0,0,0, # 98 - 9f - 0,0,0,0,0,0,0,0, # a0 - a7 - 0,0,0,0,0,0,0,0, # a8 - af - 0,0,0,0,0,0,0,0, # b0 - b7 - 0,0,0,0,0,0,0,0, # b8 - bf - 0,0,0,0,0,0,0,0, # c0 - c7 - 0,0,0,0,0,0,0,0, # c8 - cf - 0,0,0,0,0,0,0,0, # d0 - d7 - 0,0,0,0,0,0,0,0, # d8 - df - 0,0,0,0,0,0,0,0, # e0 - e7 - 0,0,0,0,0,0,0,0, # e8 - ef - 0,0,0,0,0,0,0,0, # f0 - f7 - 0,0,0,0,0,0,4,5 # f8 - ff -) - -UCS2BE_ST = ( - 5, 7, 7,MachineState.ERROR, 4, 3,MachineState.ERROR,MachineState.ERROR,#00-07 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f - MachineState.ITS_ME,MachineState.ITS_ME, 6, 6, 6, 6,MachineState.ERROR,MachineState.ERROR,#10-17 - 6, 6, 6, 6, 6,MachineState.ITS_ME, 6, 6,#18-1f - 6, 6, 6, 6, 5, 7, 7,MachineState.ERROR,#20-27 - 5, 8, 6, 6,MachineState.ERROR, 6, 6, 6,#28-2f - 6, 6, 6, 6,MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START #30-37 -) - -UCS2BE_CHAR_LEN_TABLE = (2, 2, 2, 0, 2, 2) - -UCS2BE_SM_MODEL = {'class_table': UCS2BE_CLS, - 'class_factor': 6, - 'state_table': UCS2BE_ST, - 'char_len_table': UCS2BE_CHAR_LEN_TABLE, - 'name': 'UTF-16BE'} - -# UCS2-LE - -UCS2LE_CLS = ( - 0,0,0,0,0,0,0,0, # 00 - 07 - 0,0,1,0,0,2,0,0, # 08 - 0f - 0,0,0,0,0,0,0,0, # 10 - 17 - 0,0,0,3,0,0,0,0, # 18 - 1f - 0,0,0,0,0,0,0,0, # 20 - 27 - 0,3,3,3,3,3,0,0, # 28 - 2f - 0,0,0,0,0,0,0,0, # 30 - 37 - 0,0,0,0,0,0,0,0, # 38 - 3f - 0,0,0,0,0,0,0,0, # 40 - 47 - 0,0,0,0,0,0,0,0, # 48 - 4f - 0,0,0,0,0,0,0,0, # 50 - 57 - 0,0,0,0,0,0,0,0, # 58 - 5f - 0,0,0,0,0,0,0,0, # 60 - 67 - 0,0,0,0,0,0,0,0, # 68 - 6f - 0,0,0,0,0,0,0,0, # 70 - 77 - 0,0,0,0,0,0,0,0, # 78 - 7f - 0,0,0,0,0,0,0,0, # 80 - 87 - 0,0,0,0,0,0,0,0, # 88 - 8f - 0,0,0,0,0,0,0,0, # 90 - 97 - 0,0,0,0,0,0,0,0, # 98 - 9f - 0,0,0,0,0,0,0,0, # a0 - a7 - 0,0,0,0,0,0,0,0, # a8 - af - 0,0,0,0,0,0,0,0, # b0 - b7 - 0,0,0,0,0,0,0,0, # b8 - bf - 0,0,0,0,0,0,0,0, # c0 - c7 - 0,0,0,0,0,0,0,0, # c8 - cf - 0,0,0,0,0,0,0,0, # d0 - d7 - 0,0,0,0,0,0,0,0, # d8 - df - 0,0,0,0,0,0,0,0, # e0 - e7 - 0,0,0,0,0,0,0,0, # e8 - ef - 0,0,0,0,0,0,0,0, # f0 - f7 - 0,0,0,0,0,0,4,5 # f8 - ff -) - -UCS2LE_ST = ( - 6, 6, 7, 6, 4, 3,MachineState.ERROR,MachineState.ERROR,#00-07 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#08-0f - MachineState.ITS_ME,MachineState.ITS_ME, 5, 5, 5,MachineState.ERROR,MachineState.ITS_ME,MachineState.ERROR,#10-17 - 5, 5, 5,MachineState.ERROR, 5,MachineState.ERROR, 6, 6,#18-1f - 7, 6, 8, 8, 5, 5, 5,MachineState.ERROR,#20-27 - 5, 5, 5,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 5, 5,#28-2f - 5, 5, 5,MachineState.ERROR, 5,MachineState.ERROR,MachineState.START,MachineState.START #30-37 -) - -UCS2LE_CHAR_LEN_TABLE = (2, 2, 2, 2, 2, 2) - -UCS2LE_SM_MODEL = {'class_table': UCS2LE_CLS, - 'class_factor': 6, - 'state_table': UCS2LE_ST, - 'char_len_table': UCS2LE_CHAR_LEN_TABLE, - 'name': 'UTF-16LE'} - -# UTF-8 - -UTF8_CLS = ( - 1,1,1,1,1,1,1,1, # 00 - 07 #allow 0x00 as a legal value - 1,1,1,1,1,1,0,0, # 08 - 0f - 1,1,1,1,1,1,1,1, # 10 - 17 - 1,1,1,0,1,1,1,1, # 18 - 1f - 1,1,1,1,1,1,1,1, # 20 - 27 - 1,1,1,1,1,1,1,1, # 28 - 2f - 1,1,1,1,1,1,1,1, # 30 - 37 - 1,1,1,1,1,1,1,1, # 38 - 3f - 1,1,1,1,1,1,1,1, # 40 - 47 - 1,1,1,1,1,1,1,1, # 48 - 4f - 1,1,1,1,1,1,1,1, # 50 - 57 - 1,1,1,1,1,1,1,1, # 58 - 5f - 1,1,1,1,1,1,1,1, # 60 - 67 - 1,1,1,1,1,1,1,1, # 68 - 6f - 1,1,1,1,1,1,1,1, # 70 - 77 - 1,1,1,1,1,1,1,1, # 78 - 7f - 2,2,2,2,3,3,3,3, # 80 - 87 - 4,4,4,4,4,4,4,4, # 88 - 8f - 4,4,4,4,4,4,4,4, # 90 - 97 - 4,4,4,4,4,4,4,4, # 98 - 9f - 5,5,5,5,5,5,5,5, # a0 - a7 - 5,5,5,5,5,5,5,5, # a8 - af - 5,5,5,5,5,5,5,5, # b0 - b7 - 5,5,5,5,5,5,5,5, # b8 - bf - 0,0,6,6,6,6,6,6, # c0 - c7 - 6,6,6,6,6,6,6,6, # c8 - cf - 6,6,6,6,6,6,6,6, # d0 - d7 - 6,6,6,6,6,6,6,6, # d8 - df - 7,8,8,8,8,8,8,8, # e0 - e7 - 8,8,8,8,8,9,8,8, # e8 - ef - 10,11,11,11,11,11,11,11, # f0 - f7 - 12,13,13,13,14,15,0,0 # f8 - ff -) - -UTF8_ST = ( - MachineState.ERROR,MachineState.START,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 12, 10,#00-07 - 9, 11, 8, 7, 6, 5, 4, 3,#08-0f - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#10-17 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#18-1f - MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#20-27 - MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,MachineState.ITS_ME,#28-2f - MachineState.ERROR,MachineState.ERROR, 5, 5, 5, 5,MachineState.ERROR,MachineState.ERROR,#30-37 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#38-3f - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 5, 5, 5,MachineState.ERROR,MachineState.ERROR,#40-47 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#48-4f - MachineState.ERROR,MachineState.ERROR, 7, 7, 7, 7,MachineState.ERROR,MachineState.ERROR,#50-57 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#58-5f - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 7, 7,MachineState.ERROR,MachineState.ERROR,#60-67 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#68-6f - MachineState.ERROR,MachineState.ERROR, 9, 9, 9, 9,MachineState.ERROR,MachineState.ERROR,#70-77 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#78-7f - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 9,MachineState.ERROR,MachineState.ERROR,#80-87 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#88-8f - MachineState.ERROR,MachineState.ERROR, 12, 12, 12, 12,MachineState.ERROR,MachineState.ERROR,#90-97 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#98-9f - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR, 12,MachineState.ERROR,MachineState.ERROR,#a0-a7 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#a8-af - MachineState.ERROR,MachineState.ERROR, 12, 12, 12,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#b0-b7 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,#b8-bf - MachineState.ERROR,MachineState.ERROR,MachineState.START,MachineState.START,MachineState.START,MachineState.START,MachineState.ERROR,MachineState.ERROR,#c0-c7 - MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR,MachineState.ERROR #c8-cf -) - -UTF8_CHAR_LEN_TABLE = (0, 1, 0, 0, 0, 0, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6) - -UTF8_SM_MODEL = {'class_table': UTF8_CLS, - 'class_factor': 16, - 'state_table': UTF8_ST, - 'char_len_table': UTF8_CHAR_LEN_TABLE, - 'name': 'UTF-8'} diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/metadata/__init__.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/metadata/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/metadata/languages.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/metadata/languages.py deleted file mode 100644 index 3237d5a..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/metadata/languages.py +++ /dev/null @@ -1,310 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- -""" -Metadata about languages used by our model training code for our -SingleByteCharSetProbers. Could be used for other things in the future. - -This code is based on the language metadata from the uchardet project. -""" -from __future__ import absolute_import, print_function - -from string import ascii_letters - - -# TODO: Add Ukranian (KOI8-U) - -class Language(object): - """Metadata about a language useful for training models - - :ivar name: The human name for the language, in English. - :type name: str - :ivar iso_code: 2-letter ISO 639-1 if possible, 3-letter ISO code otherwise, - or use another catalog as a last resort. - :type iso_code: str - :ivar use_ascii: Whether or not ASCII letters should be included in trained - models. - :type use_ascii: bool - :ivar charsets: The charsets we want to support and create data for. - :type charsets: list of str - :ivar alphabet: The characters in the language's alphabet. If `use_ascii` is - `True`, you only need to add those not in the ASCII set. - :type alphabet: str - :ivar wiki_start_pages: The Wikipedia pages to start from if we're crawling - Wikipedia for training data. - :type wiki_start_pages: list of str - """ - def __init__(self, name=None, iso_code=None, use_ascii=True, charsets=None, - alphabet=None, wiki_start_pages=None): - super(Language, self).__init__() - self.name = name - self.iso_code = iso_code - self.use_ascii = use_ascii - self.charsets = charsets - if self.use_ascii: - if alphabet: - alphabet += ascii_letters - else: - alphabet = ascii_letters - elif not alphabet: - raise ValueError('Must supply alphabet if use_ascii is False') - self.alphabet = ''.join(sorted(set(alphabet))) if alphabet else None - self.wiki_start_pages = wiki_start_pages - - def __repr__(self): - return '{}({})'.format(self.__class__.__name__, - ', '.join('{}={!r}'.format(k, v) - for k, v in self.__dict__.items() - if not k.startswith('_'))) - - -LANGUAGES = {'Arabic': Language(name='Arabic', - iso_code='ar', - use_ascii=False, - # We only support encodings that use isolated - # forms, because the current recommendation is - # that the rendering system handles presentation - # forms. This means we purposefully skip IBM864. - charsets=['ISO-8859-6', 'WINDOWS-1256', - 'CP720', 'CP864'], - alphabet=u'ءآأؤإئابةتثجحخدذرزسشصضطظعغػؼؽؾؿـفقكلمنهوىيًٌٍَُِّ', - wiki_start_pages=[u'الصفحة_الرئيسية']), - 'Belarusian': Language(name='Belarusian', - iso_code='be', - use_ascii=False, - charsets=['ISO-8859-5', 'WINDOWS-1251', - 'IBM866', 'MacCyrillic'], - alphabet=(u'АБВГДЕЁЖЗІЙКЛМНОПРСТУЎФХЦЧШЫЬЭЮЯ' - u'абвгдеёжзійклмнопрстуўфхцчшыьэюяʼ'), - wiki_start_pages=[u'Галоўная_старонка']), - 'Bulgarian': Language(name='Bulgarian', - iso_code='bg', - use_ascii=False, - charsets=['ISO-8859-5', 'WINDOWS-1251', - 'IBM855'], - alphabet=(u'АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЬЮЯ' - u'абвгдежзийклмнопрстуфхцчшщъьюя'), - wiki_start_pages=[u'Начална_страница']), - 'Czech': Language(name='Czech', - iso_code='cz', - use_ascii=True, - charsets=['ISO-8859-2', 'WINDOWS-1250'], - alphabet=u'áčďéěíňóřšťúůýžÁČĎÉĚÍŇÓŘŠŤÚŮÝŽ', - wiki_start_pages=[u'Hlavní_strana']), - 'Danish': Language(name='Danish', - iso_code='da', - use_ascii=True, - charsets=['ISO-8859-1', 'ISO-8859-15', - 'WINDOWS-1252'], - alphabet=u'æøåÆØÅ', - wiki_start_pages=[u'Forside']), - 'German': Language(name='German', - iso_code='de', - use_ascii=True, - charsets=['ISO-8859-1', 'WINDOWS-1252'], - alphabet=u'äöüßÄÖÜ', - wiki_start_pages=[u'Wikipedia:Hauptseite']), - 'Greek': Language(name='Greek', - iso_code='el', - use_ascii=False, - charsets=['ISO-8859-7', 'WINDOWS-1253'], - alphabet=(u'αβγδεζηθικλμνξοπρσςτυφχψωάέήίόύώ' - u'ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΣΤΥΦΧΨΩΆΈΉΊΌΎΏ'), - wiki_start_pages=[u'Πύλη:Κύρια']), - 'English': Language(name='English', - iso_code='en', - use_ascii=True, - charsets=['ISO-8859-1', 'WINDOWS-1252'], - wiki_start_pages=[u'Main_Page']), - 'Esperanto': Language(name='Esperanto', - iso_code='eo', - # Q, W, X, and Y not used at all - use_ascii=False, - charsets=['ISO-8859-3'], - alphabet=(u'abcĉdefgĝhĥijĵklmnoprsŝtuŭvz' - u'ABCĈDEFGĜHĤIJĴKLMNOPRSŜTUŬVZ'), - wiki_start_pages=[u'Vikipedio:Ĉefpaĝo']), - 'Spanish': Language(name='Spanish', - iso_code='es', - use_ascii=True, - charsets=['ISO-8859-1', 'ISO-8859-15', - 'WINDOWS-1252'], - alphabet=u'ñáéíóúüÑÁÉÍÓÚÜ', - wiki_start_pages=[u'Wikipedia:Portada']), - 'Estonian': Language(name='Estonian', - iso_code='et', - use_ascii=False, - charsets=['ISO-8859-4', 'ISO-8859-13', - 'WINDOWS-1257'], - # C, F, Š, Q, W, X, Y, Z, Ž are only for - # loanwords - alphabet=(u'ABDEGHIJKLMNOPRSTUVÕÄÖÜ' - u'abdeghijklmnoprstuvõäöü'), - wiki_start_pages=[u'Esileht']), - 'Finnish': Language(name='Finnish', - iso_code='fi', - use_ascii=True, - charsets=['ISO-8859-1', 'ISO-8859-15', - 'WINDOWS-1252'], - alphabet=u'ÅÄÖŠŽåäöšž', - wiki_start_pages=[u'Wikipedia:Etusivu']), - 'French': Language(name='French', - iso_code='fr', - use_ascii=True, - charsets=['ISO-8859-1', 'ISO-8859-15', - 'WINDOWS-1252'], - alphabet=u'œàâçèéîïùûêŒÀÂÇÈÉÎÏÙÛÊ', - wiki_start_pages=[u'Wikipédia:Accueil_principal', - u'Bœuf (animal)']), - 'Hebrew': Language(name='Hebrew', - iso_code='he', - use_ascii=False, - charsets=['ISO-8859-8', 'WINDOWS-1255'], - alphabet=u'אבגדהוזחטיךכלםמןנסעףפץצקרשתװױײ', - wiki_start_pages=[u'עמוד_ראשי']), - 'Croatian': Language(name='Croatian', - iso_code='hr', - # Q, W, X, Y are only used for foreign words. - use_ascii=False, - charsets=['ISO-8859-2', 'WINDOWS-1250'], - alphabet=(u'abcčćdđefghijklmnoprsštuvzž' - u'ABCČĆDĐEFGHIJKLMNOPRSŠTUVZŽ'), - wiki_start_pages=[u'Glavna_stranica']), - 'Hungarian': Language(name='Hungarian', - iso_code='hu', - # Q, W, X, Y are only used for foreign words. - use_ascii=False, - charsets=['ISO-8859-2', 'WINDOWS-1250'], - alphabet=(u'abcdefghijklmnoprstuvzáéíóöőúüű' - u'ABCDEFGHIJKLMNOPRSTUVZÁÉÍÓÖŐÚÜŰ'), - wiki_start_pages=[u'Kezdőlap']), - 'Italian': Language(name='Italian', - iso_code='it', - use_ascii=True, - charsets=['ISO-8859-1', 'ISO-8859-15', - 'WINDOWS-1252'], - alphabet=u'ÀÈÉÌÒÓÙàèéìòóù', - wiki_start_pages=[u'Pagina_principale']), - 'Lithuanian': Language(name='Lithuanian', - iso_code='lt', - use_ascii=False, - charsets=['ISO-8859-13', 'WINDOWS-1257', - 'ISO-8859-4'], - # Q, W, and X not used at all - alphabet=(u'AĄBCČDEĘĖFGHIĮYJKLMNOPRSŠTUŲŪVZŽ' - u'aąbcčdeęėfghiįyjklmnoprsštuųūvzž'), - wiki_start_pages=[u'Pagrindinis_puslapis']), - 'Latvian': Language(name='Latvian', - iso_code='lv', - use_ascii=False, - charsets=['ISO-8859-13', 'WINDOWS-1257', - 'ISO-8859-4'], - # Q, W, X, Y are only for loanwords - alphabet=(u'AĀBCČDEĒFGĢHIĪJKĶLĻMNŅOPRSŠTUŪVZŽ' - u'aābcčdeēfgģhiījkķlļmnņoprsštuūvzž'), - wiki_start_pages=[u'Sākumlapa']), - 'Macedonian': Language(name='Macedonian', - iso_code='mk', - use_ascii=False, - charsets=['ISO-8859-5', 'WINDOWS-1251', - 'MacCyrillic', 'IBM855'], - alphabet=(u'АБВГДЃЕЖЗЅИЈКЛЉМНЊОПРСТЌУФХЦЧЏШ' - u'абвгдѓежзѕијклљмнњопрстќуфхцчџш'), - wiki_start_pages=[u'Главна_страница']), - 'Dutch': Language(name='Dutch', - iso_code='nl', - use_ascii=True, - charsets=['ISO-8859-1', 'WINDOWS-1252'], - wiki_start_pages=[u'Hoofdpagina']), - 'Polish': Language(name='Polish', - iso_code='pl', - # Q and X are only used for foreign words. - use_ascii=False, - charsets=['ISO-8859-2', 'WINDOWS-1250'], - alphabet=(u'AĄBCĆDEĘFGHIJKLŁMNŃOÓPRSŚTUWYZŹŻ' - u'aąbcćdeęfghijklłmnńoóprsśtuwyzźż'), - wiki_start_pages=[u'Wikipedia:Strona_główna']), - 'Portuguese': Language(name='Portuguese', - iso_code='pt', - use_ascii=True, - charsets=['ISO-8859-1', 'ISO-8859-15', - 'WINDOWS-1252'], - alphabet=u'ÁÂÃÀÇÉÊÍÓÔÕÚáâãàçéêíóôõú', - wiki_start_pages=[u'Wikipédia:Página_principal']), - 'Romanian': Language(name='Romanian', - iso_code='ro', - use_ascii=True, - charsets=['ISO-8859-2', 'WINDOWS-1250'], - alphabet=u'ăâîșțĂÂÎȘȚ', - wiki_start_pages=[u'Pagina_principală']), - 'Russian': Language(name='Russian', - iso_code='ru', - use_ascii=False, - charsets=['ISO-8859-5', 'WINDOWS-1251', - 'KOI8-R', 'MacCyrillic', 'IBM866', - 'IBM855'], - alphabet=(u'абвгдеёжзийклмнопрстуфхцчшщъыьэюя' - u'АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ'), - wiki_start_pages=[u'Заглавная_страница']), - 'Slovak': Language(name='Slovak', - iso_code='sk', - use_ascii=True, - charsets=['ISO-8859-2', 'WINDOWS-1250'], - alphabet=u'áäčďéíĺľňóôŕšťúýžÁÄČĎÉÍĹĽŇÓÔŔŠŤÚÝŽ', - wiki_start_pages=[u'Hlavná_stránka']), - 'Slovene': Language(name='Slovene', - iso_code='sl', - # Q, W, X, Y are only used for foreign words. - use_ascii=False, - charsets=['ISO-8859-2', 'WINDOWS-1250'], - alphabet=(u'abcčdefghijklmnoprsštuvzž' - u'ABCČDEFGHIJKLMNOPRSŠTUVZŽ'), - wiki_start_pages=[u'Glavna_stran']), - # Serbian can be written in both Latin and Cyrillic, but there's no - # simple way to get the Latin alphabet pages from Wikipedia through - # the API, so for now we just support Cyrillic. - 'Serbian': Language(name='Serbian', - iso_code='sr', - alphabet=(u'АБВГДЂЕЖЗИЈКЛЉМНЊОПРСТЋУФХЦЧЏШ' - u'абвгдђежзијклљмнњопрстћуфхцчџш'), - charsets=['ISO-8859-5', 'WINDOWS-1251', - 'MacCyrillic', 'IBM855'], - wiki_start_pages=[u'Главна_страна']), - 'Thai': Language(name='Thai', - iso_code='th', - use_ascii=False, - charsets=['ISO-8859-11', 'TIS-620', 'CP874'], - alphabet=u'กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛', - wiki_start_pages=[u'หน้าหลัก']), - 'Turkish': Language(name='Turkish', - iso_code='tr', - # Q, W, and X are not used by Turkish - use_ascii=False, - charsets=['ISO-8859-3', 'ISO-8859-9', - 'WINDOWS-1254'], - alphabet=(u'abcçdefgğhıijklmnoöprsştuüvyzâîû' - u'ABCÇDEFGĞHIİJKLMNOÖPRSŞTUÜVYZÂÎÛ'), - wiki_start_pages=[u'Ana_Sayfa']), - 'Vietnamese': Language(name='Vietnamese', - iso_code='vi', - use_ascii=False, - # Windows-1258 is the only common 8-bit - # Vietnamese encoding supported by Python. - # From Wikipedia: - # For systems that lack support for Unicode, - # dozens of 8-bit Vietnamese code pages are - # available.[1] The most common are VISCII - # (TCVN 5712:1993), VPS, and Windows-1258.[3] - # Where ASCII is required, such as when - # ensuring readability in plain text e-mail, - # Vietnamese letters are often encoded - # according to Vietnamese Quoted-Readable - # (VIQR) or VSCII Mnemonic (VSCII-MNEM),[4] - # though usage of either variable-width - # scheme has declined dramatically following - # the adoption of Unicode on the World Wide - # Web. - charsets=['WINDOWS-1258'], - alphabet=(u'aăâbcdđeêghiklmnoôơpqrstuưvxy' - u'AĂÂBCDĐEÊGHIKLMNOÔƠPQRSTUƯVXY'), - wiki_start_pages=[u'Chữ_Quốc_ngữ']), - } diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/sbcharsetprober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/sbcharsetprober.py deleted file mode 100644 index 46ba835..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/sbcharsetprober.py +++ /dev/null @@ -1,145 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Universal charset detector code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 2001 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# Shy Shalom - original C code -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from collections import namedtuple - -from .charsetprober import CharSetProber -from .enums import CharacterCategory, ProbingState, SequenceLikelihood - - -SingleByteCharSetModel = namedtuple('SingleByteCharSetModel', - ['charset_name', - 'language', - 'char_to_order_map', - 'language_model', - 'typical_positive_ratio', - 'keep_ascii_letters', - 'alphabet']) - - -class SingleByteCharSetProber(CharSetProber): - SAMPLE_SIZE = 64 - SB_ENOUGH_REL_THRESHOLD = 1024 # 0.25 * SAMPLE_SIZE^2 - POSITIVE_SHORTCUT_THRESHOLD = 0.95 - NEGATIVE_SHORTCUT_THRESHOLD = 0.05 - - def __init__(self, model, reversed=False, name_prober=None): - super(SingleByteCharSetProber, self).__init__() - self._model = model - # TRUE if we need to reverse every pair in the model lookup - self._reversed = reversed - # Optional auxiliary prober for name decision - self._name_prober = name_prober - self._last_order = None - self._seq_counters = None - self._total_seqs = None - self._total_char = None - self._freq_char = None - self.reset() - - def reset(self): - super(SingleByteCharSetProber, self).reset() - # char order of last character - self._last_order = 255 - self._seq_counters = [0] * SequenceLikelihood.get_num_categories() - self._total_seqs = 0 - self._total_char = 0 - # characters that fall in our sampling range - self._freq_char = 0 - - @property - def charset_name(self): - if self._name_prober: - return self._name_prober.charset_name - else: - return self._model.charset_name - - @property - def language(self): - if self._name_prober: - return self._name_prober.language - else: - return self._model.language - - def feed(self, byte_str): - # TODO: Make filter_international_words keep things in self.alphabet - if not self._model.keep_ascii_letters: - byte_str = self.filter_international_words(byte_str) - if not byte_str: - return self.state - char_to_order_map = self._model.char_to_order_map - language_model = self._model.language_model - for char in byte_str: - order = char_to_order_map.get(char, CharacterCategory.UNDEFINED) - # XXX: This was SYMBOL_CAT_ORDER before, with a value of 250, but - # CharacterCategory.SYMBOL is actually 253, so we use CONTROL - # to make it closer to the original intent. The only difference - # is whether or not we count digits and control characters for - # _total_char purposes. - if order < CharacterCategory.CONTROL: - self._total_char += 1 - # TODO: Follow uchardet's lead and discount confidence for frequent - # control characters. - # See https://github.com/BYVoid/uchardet/commit/55b4f23971db61 - if order < self.SAMPLE_SIZE: - self._freq_char += 1 - if self._last_order < self.SAMPLE_SIZE: - self._total_seqs += 1 - if not self._reversed: - lm_cat = language_model[self._last_order][order] - else: - lm_cat = language_model[order][self._last_order] - self._seq_counters[lm_cat] += 1 - self._last_order = order - - charset_name = self._model.charset_name - if self.state == ProbingState.DETECTING: - if self._total_seqs > self.SB_ENOUGH_REL_THRESHOLD: - confidence = self.get_confidence() - if confidence > self.POSITIVE_SHORTCUT_THRESHOLD: - self.logger.debug('%s confidence = %s, we have a winner', - charset_name, confidence) - self._state = ProbingState.FOUND_IT - elif confidence < self.NEGATIVE_SHORTCUT_THRESHOLD: - self.logger.debug('%s confidence = %s, below negative ' - 'shortcut threshhold %s', charset_name, - confidence, - self.NEGATIVE_SHORTCUT_THRESHOLD) - self._state = ProbingState.NOT_ME - - return self.state - - def get_confidence(self): - r = 0.01 - if self._total_seqs > 0: - r = ((1.0 * self._seq_counters[SequenceLikelihood.POSITIVE]) / - self._total_seqs / self._model.typical_positive_ratio) - r = r * self._freq_char / self._total_char - if r >= 1.0: - r = 0.99 - return r diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/sbcsgroupprober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/sbcsgroupprober.py deleted file mode 100644 index bdeef4e..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/sbcsgroupprober.py +++ /dev/null @@ -1,83 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Universal charset detector code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 2001 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# Shy Shalom - original C code -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .charsetgroupprober import CharSetGroupProber -from .hebrewprober import HebrewProber -from .langbulgarianmodel import (ISO_8859_5_BULGARIAN_MODEL, - WINDOWS_1251_BULGARIAN_MODEL) -from .langgreekmodel import ISO_8859_7_GREEK_MODEL, WINDOWS_1253_GREEK_MODEL -from .langhebrewmodel import WINDOWS_1255_HEBREW_MODEL -# from .langhungarianmodel import (ISO_8859_2_HUNGARIAN_MODEL, -# WINDOWS_1250_HUNGARIAN_MODEL) -from .langrussianmodel import (IBM855_RUSSIAN_MODEL, IBM866_RUSSIAN_MODEL, - ISO_8859_5_RUSSIAN_MODEL, KOI8_R_RUSSIAN_MODEL, - MACCYRILLIC_RUSSIAN_MODEL, - WINDOWS_1251_RUSSIAN_MODEL) -from .langthaimodel import TIS_620_THAI_MODEL -from .langturkishmodel import ISO_8859_9_TURKISH_MODEL -from .sbcharsetprober import SingleByteCharSetProber - - -class SBCSGroupProber(CharSetGroupProber): - def __init__(self): - super(SBCSGroupProber, self).__init__() - hebrew_prober = HebrewProber() - logical_hebrew_prober = SingleByteCharSetProber(WINDOWS_1255_HEBREW_MODEL, - False, hebrew_prober) - # TODO: See if using ISO-8859-8 Hebrew model works better here, since - # it's actually the visual one - visual_hebrew_prober = SingleByteCharSetProber(WINDOWS_1255_HEBREW_MODEL, - True, hebrew_prober) - hebrew_prober.set_model_probers(logical_hebrew_prober, - visual_hebrew_prober) - # TODO: ORDER MATTERS HERE. I changed the order vs what was in master - # and several tests failed that did not before. Some thought - # should be put into the ordering, and we should consider making - # order not matter here, because that is very counter-intuitive. - self.probers = [ - SingleByteCharSetProber(WINDOWS_1251_RUSSIAN_MODEL), - SingleByteCharSetProber(KOI8_R_RUSSIAN_MODEL), - SingleByteCharSetProber(ISO_8859_5_RUSSIAN_MODEL), - SingleByteCharSetProber(MACCYRILLIC_RUSSIAN_MODEL), - SingleByteCharSetProber(IBM866_RUSSIAN_MODEL), - SingleByteCharSetProber(IBM855_RUSSIAN_MODEL), - SingleByteCharSetProber(ISO_8859_7_GREEK_MODEL), - SingleByteCharSetProber(WINDOWS_1253_GREEK_MODEL), - SingleByteCharSetProber(ISO_8859_5_BULGARIAN_MODEL), - SingleByteCharSetProber(WINDOWS_1251_BULGARIAN_MODEL), - # TODO: Restore Hungarian encodings (iso-8859-2 and windows-1250) - # after we retrain model. - # SingleByteCharSetProber(ISO_8859_2_HUNGARIAN_MODEL), - # SingleByteCharSetProber(WINDOWS_1250_HUNGARIAN_MODEL), - SingleByteCharSetProber(TIS_620_THAI_MODEL), - SingleByteCharSetProber(ISO_8859_9_TURKISH_MODEL), - hebrew_prober, - logical_hebrew_prober, - visual_hebrew_prober, - ] - self.reset() diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/sjisprober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/sjisprober.py deleted file mode 100644 index 9e29623..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/sjisprober.py +++ /dev/null @@ -1,92 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is mozilla.org code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .mbcharsetprober import MultiByteCharSetProber -from .codingstatemachine import CodingStateMachine -from .chardistribution import SJISDistributionAnalysis -from .jpcntx import SJISContextAnalysis -from .mbcssm import SJIS_SM_MODEL -from .enums import ProbingState, MachineState - - -class SJISProber(MultiByteCharSetProber): - def __init__(self): - super(SJISProber, self).__init__() - self.coding_sm = CodingStateMachine(SJIS_SM_MODEL) - self.distribution_analyzer = SJISDistributionAnalysis() - self.context_analyzer = SJISContextAnalysis() - self.reset() - - def reset(self): - super(SJISProber, self).reset() - self.context_analyzer.reset() - - @property - def charset_name(self): - return self.context_analyzer.charset_name - - @property - def language(self): - return "Japanese" - - def feed(self, byte_str): - for i in range(len(byte_str)): - coding_state = self.coding_sm.next_state(byte_str[i]) - if coding_state == MachineState.ERROR: - self.logger.debug('%s %s prober hit error at byte %s', - self.charset_name, self.language, i) - self._state = ProbingState.NOT_ME - break - elif coding_state == MachineState.ITS_ME: - self._state = ProbingState.FOUND_IT - break - elif coding_state == MachineState.START: - char_len = self.coding_sm.get_current_charlen() - if i == 0: - self._last_char[1] = byte_str[0] - self.context_analyzer.feed(self._last_char[2 - char_len:], - char_len) - self.distribution_analyzer.feed(self._last_char, char_len) - else: - self.context_analyzer.feed(byte_str[i + 1 - char_len:i + 3 - - char_len], char_len) - self.distribution_analyzer.feed(byte_str[i - 1:i + 1], - char_len) - - self._last_char[0] = byte_str[-1] - - if self.state == ProbingState.DETECTING: - if (self.context_analyzer.got_enough_data() and - (self.get_confidence() > self.SHORTCUT_THRESHOLD)): - self._state = ProbingState.FOUND_IT - - return self.state - - def get_confidence(self): - context_conf = self.context_analyzer.get_confidence() - distrib_conf = self.distribution_analyzer.get_confidence() - return max(context_conf, distrib_conf) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/universaldetector.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/universaldetector.py deleted file mode 100644 index 055a8ac..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/universaldetector.py +++ /dev/null @@ -1,286 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is Mozilla Universal charset detector code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 2001 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# Shy Shalom - original C code -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### -""" -Module containing the UniversalDetector detector class, which is the primary -class a user of ``chardet`` should use. - -:author: Mark Pilgrim (initial port to Python) -:author: Shy Shalom (original C code) -:author: Dan Blanchard (major refactoring for 3.0) -:author: Ian Cordasco -""" - - -import codecs -import logging -import re - -from .charsetgroupprober import CharSetGroupProber -from .enums import InputState, LanguageFilter, ProbingState -from .escprober import EscCharSetProber -from .latin1prober import Latin1Prober -from .mbcsgroupprober import MBCSGroupProber -from .sbcsgroupprober import SBCSGroupProber - - -class UniversalDetector(object): - """ - The ``UniversalDetector`` class underlies the ``chardet.detect`` function - and coordinates all of the different charset probers. - - To get a ``dict`` containing an encoding and its confidence, you can simply - run: - - .. code:: - - u = UniversalDetector() - u.feed(some_bytes) - u.close() - detected = u.result - - """ - - MINIMUM_THRESHOLD = 0.20 - HIGH_BYTE_DETECTOR = re.compile(b'[\x80-\xFF]') - ESC_DETECTOR = re.compile(b'(\033|~{)') - WIN_BYTE_DETECTOR = re.compile(b'[\x80-\x9F]') - ISO_WIN_MAP = {'iso-8859-1': 'Windows-1252', - 'iso-8859-2': 'Windows-1250', - 'iso-8859-5': 'Windows-1251', - 'iso-8859-6': 'Windows-1256', - 'iso-8859-7': 'Windows-1253', - 'iso-8859-8': 'Windows-1255', - 'iso-8859-9': 'Windows-1254', - 'iso-8859-13': 'Windows-1257'} - - def __init__(self, lang_filter=LanguageFilter.ALL): - self._esc_charset_prober = None - self._charset_probers = [] - self.result = None - self.done = None - self._got_data = None - self._input_state = None - self._last_char = None - self.lang_filter = lang_filter - self.logger = logging.getLogger(__name__) - self._has_win_bytes = None - self.reset() - - def reset(self): - """ - Reset the UniversalDetector and all of its probers back to their - initial states. This is called by ``__init__``, so you only need to - call this directly in between analyses of different documents. - """ - self.result = {'encoding': None, 'confidence': 0.0, 'language': None} - self.done = False - self._got_data = False - self._has_win_bytes = False - self._input_state = InputState.PURE_ASCII - self._last_char = b'' - if self._esc_charset_prober: - self._esc_charset_prober.reset() - for prober in self._charset_probers: - prober.reset() - - def feed(self, byte_str): - """ - Takes a chunk of a document and feeds it through all of the relevant - charset probers. - - After calling ``feed``, you can check the value of the ``done`` - attribute to see if you need to continue feeding the - ``UniversalDetector`` more data, or if it has made a prediction - (in the ``result`` attribute). - - .. note:: - You should always call ``close`` when you're done feeding in your - document if ``done`` is not already ``True``. - """ - if self.done: - return - - if not len(byte_str): - return - - if not isinstance(byte_str, bytearray): - byte_str = bytearray(byte_str) - - # First check for known BOMs, since these are guaranteed to be correct - if not self._got_data: - # If the data starts with BOM, we know it is UTF - if byte_str.startswith(codecs.BOM_UTF8): - # EF BB BF UTF-8 with BOM - self.result = {'encoding': "UTF-8-SIG", - 'confidence': 1.0, - 'language': ''} - elif byte_str.startswith((codecs.BOM_UTF32_LE, - codecs.BOM_UTF32_BE)): - # FF FE 00 00 UTF-32, little-endian BOM - # 00 00 FE FF UTF-32, big-endian BOM - self.result = {'encoding': "UTF-32", - 'confidence': 1.0, - 'language': ''} - elif byte_str.startswith(b'\xFE\xFF\x00\x00'): - # FE FF 00 00 UCS-4, unusual octet order BOM (3412) - self.result = {'encoding': "X-ISO-10646-UCS-4-3412", - 'confidence': 1.0, - 'language': ''} - elif byte_str.startswith(b'\x00\x00\xFF\xFE'): - # 00 00 FF FE UCS-4, unusual octet order BOM (2143) - self.result = {'encoding': "X-ISO-10646-UCS-4-2143", - 'confidence': 1.0, - 'language': ''} - elif byte_str.startswith((codecs.BOM_LE, codecs.BOM_BE)): - # FF FE UTF-16, little endian BOM - # FE FF UTF-16, big endian BOM - self.result = {'encoding': "UTF-16", - 'confidence': 1.0, - 'language': ''} - - self._got_data = True - if self.result['encoding'] is not None: - self.done = True - return - - # If none of those matched and we've only see ASCII so far, check - # for high bytes and escape sequences - if self._input_state == InputState.PURE_ASCII: - if self.HIGH_BYTE_DETECTOR.search(byte_str): - self._input_state = InputState.HIGH_BYTE - elif self._input_state == InputState.PURE_ASCII and \ - self.ESC_DETECTOR.search(self._last_char + byte_str): - self._input_state = InputState.ESC_ASCII - - self._last_char = byte_str[-1:] - - # If we've seen escape sequences, use the EscCharSetProber, which - # uses a simple state machine to check for known escape sequences in - # HZ and ISO-2022 encodings, since those are the only encodings that - # use such sequences. - if self._input_state == InputState.ESC_ASCII: - if not self._esc_charset_prober: - self._esc_charset_prober = EscCharSetProber(self.lang_filter) - if self._esc_charset_prober.feed(byte_str) == ProbingState.FOUND_IT: - self.result = {'encoding': - self._esc_charset_prober.charset_name, - 'confidence': - self._esc_charset_prober.get_confidence(), - 'language': - self._esc_charset_prober.language} - self.done = True - # If we've seen high bytes (i.e., those with values greater than 127), - # we need to do more complicated checks using all our multi-byte and - # single-byte probers that are left. The single-byte probers - # use character bigram distributions to determine the encoding, whereas - # the multi-byte probers use a combination of character unigram and - # bigram distributions. - elif self._input_state == InputState.HIGH_BYTE: - if not self._charset_probers: - self._charset_probers = [MBCSGroupProber(self.lang_filter)] - # If we're checking non-CJK encodings, use single-byte prober - if self.lang_filter & LanguageFilter.NON_CJK: - self._charset_probers.append(SBCSGroupProber()) - self._charset_probers.append(Latin1Prober()) - for prober in self._charset_probers: - if prober.feed(byte_str) == ProbingState.FOUND_IT: - self.result = {'encoding': prober.charset_name, - 'confidence': prober.get_confidence(), - 'language': prober.language} - self.done = True - break - if self.WIN_BYTE_DETECTOR.search(byte_str): - self._has_win_bytes = True - - def close(self): - """ - Stop analyzing the current document and come up with a final - prediction. - - :returns: The ``result`` attribute, a ``dict`` with the keys - `encoding`, `confidence`, and `language`. - """ - # Don't bother with checks if we're already done - if self.done: - return self.result - self.done = True - - if not self._got_data: - self.logger.debug('no data received!') - - # Default to ASCII if it is all we've seen so far - elif self._input_state == InputState.PURE_ASCII: - self.result = {'encoding': 'ascii', - 'confidence': 1.0, - 'language': ''} - - # If we have seen non-ASCII, return the best that met MINIMUM_THRESHOLD - elif self._input_state == InputState.HIGH_BYTE: - prober_confidence = None - max_prober_confidence = 0.0 - max_prober = None - for prober in self._charset_probers: - if not prober: - continue - prober_confidence = prober.get_confidence() - if prober_confidence > max_prober_confidence: - max_prober_confidence = prober_confidence - max_prober = prober - if max_prober and (max_prober_confidence > self.MINIMUM_THRESHOLD): - charset_name = max_prober.charset_name - lower_charset_name = max_prober.charset_name.lower() - confidence = max_prober.get_confidence() - # Use Windows encoding name instead of ISO-8859 if we saw any - # extra Windows-specific bytes - if lower_charset_name.startswith('iso-8859'): - if self._has_win_bytes: - charset_name = self.ISO_WIN_MAP.get(lower_charset_name, - charset_name) - self.result = {'encoding': charset_name, - 'confidence': confidence, - 'language': max_prober.language} - - # Log all prober confidences if none met MINIMUM_THRESHOLD - if self.logger.getEffectiveLevel() <= logging.DEBUG: - if self.result['encoding'] is None: - self.logger.debug('no probers hit minimum threshold') - for group_prober in self._charset_probers: - if not group_prober: - continue - if isinstance(group_prober, CharSetGroupProber): - for prober in group_prober.probers: - self.logger.debug('%s %s confidence = %s', - prober.charset_name, - prober.language, - prober.get_confidence()) - else: - self.logger.debug('%s %s confidence = %s', - group_prober.charset_name, - group_prober.language, - group_prober.get_confidence()) - return self.result diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/utf8prober.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/utf8prober.py deleted file mode 100644 index 6c3196c..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/utf8prober.py +++ /dev/null @@ -1,82 +0,0 @@ -######################## BEGIN LICENSE BLOCK ######################## -# The Original Code is mozilla.org code. -# -# The Initial Developer of the Original Code is -# Netscape Communications Corporation. -# Portions created by the Initial Developer are Copyright (C) 1998 -# the Initial Developer. All Rights Reserved. -# -# Contributor(s): -# Mark Pilgrim - port to Python -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -# 02110-1301 USA -######################### END LICENSE BLOCK ######################### - -from .charsetprober import CharSetProber -from .enums import ProbingState, MachineState -from .codingstatemachine import CodingStateMachine -from .mbcssm import UTF8_SM_MODEL - - - -class UTF8Prober(CharSetProber): - ONE_CHAR_PROB = 0.5 - - def __init__(self): - super(UTF8Prober, self).__init__() - self.coding_sm = CodingStateMachine(UTF8_SM_MODEL) - self._num_mb_chars = None - self.reset() - - def reset(self): - super(UTF8Prober, self).reset() - self.coding_sm.reset() - self._num_mb_chars = 0 - - @property - def charset_name(self): - return "utf-8" - - @property - def language(self): - return "" - - def feed(self, byte_str): - for c in byte_str: - coding_state = self.coding_sm.next_state(c) - if coding_state == MachineState.ERROR: - self._state = ProbingState.NOT_ME - break - elif coding_state == MachineState.ITS_ME: - self._state = ProbingState.FOUND_IT - break - elif coding_state == MachineState.START: - if self.coding_sm.get_current_charlen() >= 2: - self._num_mb_chars += 1 - - if self.state == ProbingState.DETECTING: - if self.get_confidence() > self.SHORTCUT_THRESHOLD: - self._state = ProbingState.FOUND_IT - - return self.state - - def get_confidence(self): - unlike = 0.99 - if self._num_mb_chars < 6: - unlike *= self.ONE_CHAR_PROB ** self._num_mb_chars - return 1.0 - unlike - else: - return unlike diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/version.py b/venv/lib/python3.9/site-packages/pip/_vendor/chardet/version.py deleted file mode 100644 index 70369b9..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/chardet/version.py +++ /dev/null @@ -1,9 +0,0 @@ -""" -This module exists only to simplify retrieving the version number of chardet -from within setup.py and from chardet subpackages. - -:author: Dan Blanchard (dan.blanchard@gmail.com) -""" - -__version__ = "4.0.0" -VERSION = __version__.split('.') diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/colorama/__init__.py b/venv/lib/python3.9/site-packages/pip/_vendor/colorama/__init__.py deleted file mode 100644 index b149ed7..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/colorama/__init__.py +++ /dev/null @@ -1,6 +0,0 @@ -# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. -from .initialise import init, deinit, reinit, colorama_text -from .ansi import Fore, Back, Style, Cursor -from .ansitowin32 import AnsiToWin32 - -__version__ = '0.4.4' diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/colorama/ansi.py b/venv/lib/python3.9/site-packages/pip/_vendor/colorama/ansi.py deleted file mode 100644 index 11ec695..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/colorama/ansi.py +++ /dev/null @@ -1,102 +0,0 @@ -# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. -''' -This module generates ANSI character codes to printing colors to terminals. -See: http://en.wikipedia.org/wiki/ANSI_escape_code -''' - -CSI = '\033[' -OSC = '\033]' -BEL = '\a' - - -def code_to_chars(code): - return CSI + str(code) + 'm' - -def set_title(title): - return OSC + '2;' + title + BEL - -def clear_screen(mode=2): - return CSI + str(mode) + 'J' - -def clear_line(mode=2): - return CSI + str(mode) + 'K' - - -class AnsiCodes(object): - def __init__(self): - # the subclasses declare class attributes which are numbers. - # Upon instantiation we define instance attributes, which are the same - # as the class attributes but wrapped with the ANSI escape sequence - for name in dir(self): - if not name.startswith('_'): - value = getattr(self, name) - setattr(self, name, code_to_chars(value)) - - -class AnsiCursor(object): - def UP(self, n=1): - return CSI + str(n) + 'A' - def DOWN(self, n=1): - return CSI + str(n) + 'B' - def FORWARD(self, n=1): - return CSI + str(n) + 'C' - def BACK(self, n=1): - return CSI + str(n) + 'D' - def POS(self, x=1, y=1): - return CSI + str(y) + ';' + str(x) + 'H' - - -class AnsiFore(AnsiCodes): - BLACK = 30 - RED = 31 - GREEN = 32 - YELLOW = 33 - BLUE = 34 - MAGENTA = 35 - CYAN = 36 - WHITE = 37 - RESET = 39 - - # These are fairly well supported, but not part of the standard. - LIGHTBLACK_EX = 90 - LIGHTRED_EX = 91 - LIGHTGREEN_EX = 92 - LIGHTYELLOW_EX = 93 - LIGHTBLUE_EX = 94 - LIGHTMAGENTA_EX = 95 - LIGHTCYAN_EX = 96 - LIGHTWHITE_EX = 97 - - -class AnsiBack(AnsiCodes): - BLACK = 40 - RED = 41 - GREEN = 42 - YELLOW = 43 - BLUE = 44 - MAGENTA = 45 - CYAN = 46 - WHITE = 47 - RESET = 49 - - # These are fairly well supported, but not part of the standard. - LIGHTBLACK_EX = 100 - LIGHTRED_EX = 101 - LIGHTGREEN_EX = 102 - LIGHTYELLOW_EX = 103 - LIGHTBLUE_EX = 104 - LIGHTMAGENTA_EX = 105 - LIGHTCYAN_EX = 106 - LIGHTWHITE_EX = 107 - - -class AnsiStyle(AnsiCodes): - BRIGHT = 1 - DIM = 2 - NORMAL = 22 - RESET_ALL = 0 - -Fore = AnsiFore() -Back = AnsiBack() -Style = AnsiStyle() -Cursor = AnsiCursor() diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/colorama/ansitowin32.py b/venv/lib/python3.9/site-packages/pip/_vendor/colorama/ansitowin32.py deleted file mode 100644 index 6039a05..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/colorama/ansitowin32.py +++ /dev/null @@ -1,258 +0,0 @@ -# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. -import re -import sys -import os - -from .ansi import AnsiFore, AnsiBack, AnsiStyle, Style, BEL -from .winterm import WinTerm, WinColor, WinStyle -from .win32 import windll, winapi_test - - -winterm = None -if windll is not None: - winterm = WinTerm() - - -class StreamWrapper(object): - ''' - Wraps a stream (such as stdout), acting as a transparent proxy for all - attribute access apart from method 'write()', which is delegated to our - Converter instance. - ''' - def __init__(self, wrapped, converter): - # double-underscore everything to prevent clashes with names of - # attributes on the wrapped stream object. - self.__wrapped = wrapped - self.__convertor = converter - - def __getattr__(self, name): - return getattr(self.__wrapped, name) - - def __enter__(self, *args, **kwargs): - # special method lookup bypasses __getattr__/__getattribute__, see - # https://stackoverflow.com/questions/12632894/why-doesnt-getattr-work-with-exit - # thus, contextlib magic methods are not proxied via __getattr__ - return self.__wrapped.__enter__(*args, **kwargs) - - def __exit__(self, *args, **kwargs): - return self.__wrapped.__exit__(*args, **kwargs) - - def write(self, text): - self.__convertor.write(text) - - def isatty(self): - stream = self.__wrapped - if 'PYCHARM_HOSTED' in os.environ: - if stream is not None and (stream is sys.__stdout__ or stream is sys.__stderr__): - return True - try: - stream_isatty = stream.isatty - except AttributeError: - return False - else: - return stream_isatty() - - @property - def closed(self): - stream = self.__wrapped - try: - return stream.closed - except AttributeError: - return True - - -class AnsiToWin32(object): - ''' - Implements a 'write()' method which, on Windows, will strip ANSI character - sequences from the text, and if outputting to a tty, will convert them into - win32 function calls. - ''' - ANSI_CSI_RE = re.compile('\001?\033\\[((?:\\d|;)*)([a-zA-Z])\002?') # Control Sequence Introducer - ANSI_OSC_RE = re.compile('\001?\033\\]([^\a]*)(\a)\002?') # Operating System Command - - def __init__(self, wrapped, convert=None, strip=None, autoreset=False): - # The wrapped stream (normally sys.stdout or sys.stderr) - self.wrapped = wrapped - - # should we reset colors to defaults after every .write() - self.autoreset = autoreset - - # create the proxy wrapping our output stream - self.stream = StreamWrapper(wrapped, self) - - on_windows = os.name == 'nt' - # We test if the WinAPI works, because even if we are on Windows - # we may be using a terminal that doesn't support the WinAPI - # (e.g. Cygwin Terminal). In this case it's up to the terminal - # to support the ANSI codes. - conversion_supported = on_windows and winapi_test() - - # should we strip ANSI sequences from our output? - if strip is None: - strip = conversion_supported or (not self.stream.closed and not self.stream.isatty()) - self.strip = strip - - # should we should convert ANSI sequences into win32 calls? - if convert is None: - convert = conversion_supported and not self.stream.closed and self.stream.isatty() - self.convert = convert - - # dict of ansi codes to win32 functions and parameters - self.win32_calls = self.get_win32_calls() - - # are we wrapping stderr? - self.on_stderr = self.wrapped is sys.stderr - - def should_wrap(self): - ''' - True if this class is actually needed. If false, then the output - stream will not be affected, nor will win32 calls be issued, so - wrapping stdout is not actually required. This will generally be - False on non-Windows platforms, unless optional functionality like - autoreset has been requested using kwargs to init() - ''' - return self.convert or self.strip or self.autoreset - - def get_win32_calls(self): - if self.convert and winterm: - return { - AnsiStyle.RESET_ALL: (winterm.reset_all, ), - AnsiStyle.BRIGHT: (winterm.style, WinStyle.BRIGHT), - AnsiStyle.DIM: (winterm.style, WinStyle.NORMAL), - AnsiStyle.NORMAL: (winterm.style, WinStyle.NORMAL), - AnsiFore.BLACK: (winterm.fore, WinColor.BLACK), - AnsiFore.RED: (winterm.fore, WinColor.RED), - AnsiFore.GREEN: (winterm.fore, WinColor.GREEN), - AnsiFore.YELLOW: (winterm.fore, WinColor.YELLOW), - AnsiFore.BLUE: (winterm.fore, WinColor.BLUE), - AnsiFore.MAGENTA: (winterm.fore, WinColor.MAGENTA), - AnsiFore.CYAN: (winterm.fore, WinColor.CYAN), - AnsiFore.WHITE: (winterm.fore, WinColor.GREY), - AnsiFore.RESET: (winterm.fore, ), - AnsiFore.LIGHTBLACK_EX: (winterm.fore, WinColor.BLACK, True), - AnsiFore.LIGHTRED_EX: (winterm.fore, WinColor.RED, True), - AnsiFore.LIGHTGREEN_EX: (winterm.fore, WinColor.GREEN, True), - AnsiFore.LIGHTYELLOW_EX: (winterm.fore, WinColor.YELLOW, True), - AnsiFore.LIGHTBLUE_EX: (winterm.fore, WinColor.BLUE, True), - AnsiFore.LIGHTMAGENTA_EX: (winterm.fore, WinColor.MAGENTA, True), - AnsiFore.LIGHTCYAN_EX: (winterm.fore, WinColor.CYAN, True), - AnsiFore.LIGHTWHITE_EX: (winterm.fore, WinColor.GREY, True), - AnsiBack.BLACK: (winterm.back, WinColor.BLACK), - AnsiBack.RED: (winterm.back, WinColor.RED), - AnsiBack.GREEN: (winterm.back, WinColor.GREEN), - AnsiBack.YELLOW: (winterm.back, WinColor.YELLOW), - AnsiBack.BLUE: (winterm.back, WinColor.BLUE), - AnsiBack.MAGENTA: (winterm.back, WinColor.MAGENTA), - AnsiBack.CYAN: (winterm.back, WinColor.CYAN), - AnsiBack.WHITE: (winterm.back, WinColor.GREY), - AnsiBack.RESET: (winterm.back, ), - AnsiBack.LIGHTBLACK_EX: (winterm.back, WinColor.BLACK, True), - AnsiBack.LIGHTRED_EX: (winterm.back, WinColor.RED, True), - AnsiBack.LIGHTGREEN_EX: (winterm.back, WinColor.GREEN, True), - AnsiBack.LIGHTYELLOW_EX: (winterm.back, WinColor.YELLOW, True), - AnsiBack.LIGHTBLUE_EX: (winterm.back, WinColor.BLUE, True), - AnsiBack.LIGHTMAGENTA_EX: (winterm.back, WinColor.MAGENTA, True), - AnsiBack.LIGHTCYAN_EX: (winterm.back, WinColor.CYAN, True), - AnsiBack.LIGHTWHITE_EX: (winterm.back, WinColor.GREY, True), - } - return dict() - - def write(self, text): - if self.strip or self.convert: - self.write_and_convert(text) - else: - self.wrapped.write(text) - self.wrapped.flush() - if self.autoreset: - self.reset_all() - - - def reset_all(self): - if self.convert: - self.call_win32('m', (0,)) - elif not self.strip and not self.stream.closed: - self.wrapped.write(Style.RESET_ALL) - - - def write_and_convert(self, text): - ''' - Write the given text to our wrapped stream, stripping any ANSI - sequences from the text, and optionally converting them into win32 - calls. - ''' - cursor = 0 - text = self.convert_osc(text) - for match in self.ANSI_CSI_RE.finditer(text): - start, end = match.span() - self.write_plain_text(text, cursor, start) - self.convert_ansi(*match.groups()) - cursor = end - self.write_plain_text(text, cursor, len(text)) - - - def write_plain_text(self, text, start, end): - if start < end: - self.wrapped.write(text[start:end]) - self.wrapped.flush() - - - def convert_ansi(self, paramstring, command): - if self.convert: - params = self.extract_params(command, paramstring) - self.call_win32(command, params) - - - def extract_params(self, command, paramstring): - if command in 'Hf': - params = tuple(int(p) if len(p) != 0 else 1 for p in paramstring.split(';')) - while len(params) < 2: - # defaults: - params = params + (1,) - else: - params = tuple(int(p) for p in paramstring.split(';') if len(p) != 0) - if len(params) == 0: - # defaults: - if command in 'JKm': - params = (0,) - elif command in 'ABCD': - params = (1,) - - return params - - - def call_win32(self, command, params): - if command == 'm': - for param in params: - if param in self.win32_calls: - func_args = self.win32_calls[param] - func = func_args[0] - args = func_args[1:] - kwargs = dict(on_stderr=self.on_stderr) - func(*args, **kwargs) - elif command in 'J': - winterm.erase_screen(params[0], on_stderr=self.on_stderr) - elif command in 'K': - winterm.erase_line(params[0], on_stderr=self.on_stderr) - elif command in 'Hf': # cursor position - absolute - winterm.set_cursor_position(params, on_stderr=self.on_stderr) - elif command in 'ABCD': # cursor position - relative - n = params[0] - # A - up, B - down, C - forward, D - back - x, y = {'A': (0, -n), 'B': (0, n), 'C': (n, 0), 'D': (-n, 0)}[command] - winterm.cursor_adjust(x, y, on_stderr=self.on_stderr) - - - def convert_osc(self, text): - for match in self.ANSI_OSC_RE.finditer(text): - start, end = match.span() - text = text[:start] + text[end:] - paramstring, command = match.groups() - if command == BEL: - if paramstring.count(";") == 1: - params = paramstring.split(";") - # 0 - change title and icon (we will only change title) - # 1 - change icon (we don't support this) - # 2 - change title - if params[0] in '02': - winterm.set_title(params[1]) - return text diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/colorama/initialise.py b/venv/lib/python3.9/site-packages/pip/_vendor/colorama/initialise.py deleted file mode 100644 index 430d066..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/colorama/initialise.py +++ /dev/null @@ -1,80 +0,0 @@ -# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. -import atexit -import contextlib -import sys - -from .ansitowin32 import AnsiToWin32 - - -orig_stdout = None -orig_stderr = None - -wrapped_stdout = None -wrapped_stderr = None - -atexit_done = False - - -def reset_all(): - if AnsiToWin32 is not None: # Issue #74: objects might become None at exit - AnsiToWin32(orig_stdout).reset_all() - - -def init(autoreset=False, convert=None, strip=None, wrap=True): - - if not wrap and any([autoreset, convert, strip]): - raise ValueError('wrap=False conflicts with any other arg=True') - - global wrapped_stdout, wrapped_stderr - global orig_stdout, orig_stderr - - orig_stdout = sys.stdout - orig_stderr = sys.stderr - - if sys.stdout is None: - wrapped_stdout = None - else: - sys.stdout = wrapped_stdout = \ - wrap_stream(orig_stdout, convert, strip, autoreset, wrap) - if sys.stderr is None: - wrapped_stderr = None - else: - sys.stderr = wrapped_stderr = \ - wrap_stream(orig_stderr, convert, strip, autoreset, wrap) - - global atexit_done - if not atexit_done: - atexit.register(reset_all) - atexit_done = True - - -def deinit(): - if orig_stdout is not None: - sys.stdout = orig_stdout - if orig_stderr is not None: - sys.stderr = orig_stderr - - -@contextlib.contextmanager -def colorama_text(*args, **kwargs): - init(*args, **kwargs) - try: - yield - finally: - deinit() - - -def reinit(): - if wrapped_stdout is not None: - sys.stdout = wrapped_stdout - if wrapped_stderr is not None: - sys.stderr = wrapped_stderr - - -def wrap_stream(stream, convert, strip, autoreset, wrap): - if wrap: - wrapper = AnsiToWin32(stream, - convert=convert, strip=strip, autoreset=autoreset) - if wrapper.should_wrap(): - stream = wrapper.stream - return stream diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/colorama/win32.py b/venv/lib/python3.9/site-packages/pip/_vendor/colorama/win32.py deleted file mode 100644 index c2d8360..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/colorama/win32.py +++ /dev/null @@ -1,152 +0,0 @@ -# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. - -# from winbase.h -STDOUT = -11 -STDERR = -12 - -try: - import ctypes - from ctypes import LibraryLoader - windll = LibraryLoader(ctypes.WinDLL) - from ctypes import wintypes -except (AttributeError, ImportError): - windll = None - SetConsoleTextAttribute = lambda *_: None - winapi_test = lambda *_: None -else: - from ctypes import byref, Structure, c_char, POINTER - - COORD = wintypes._COORD - - class CONSOLE_SCREEN_BUFFER_INFO(Structure): - """struct in wincon.h.""" - _fields_ = [ - ("dwSize", COORD), - ("dwCursorPosition", COORD), - ("wAttributes", wintypes.WORD), - ("srWindow", wintypes.SMALL_RECT), - ("dwMaximumWindowSize", COORD), - ] - def __str__(self): - return '(%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d)' % ( - self.dwSize.Y, self.dwSize.X - , self.dwCursorPosition.Y, self.dwCursorPosition.X - , self.wAttributes - , self.srWindow.Top, self.srWindow.Left, self.srWindow.Bottom, self.srWindow.Right - , self.dwMaximumWindowSize.Y, self.dwMaximumWindowSize.X - ) - - _GetStdHandle = windll.kernel32.GetStdHandle - _GetStdHandle.argtypes = [ - wintypes.DWORD, - ] - _GetStdHandle.restype = wintypes.HANDLE - - _GetConsoleScreenBufferInfo = windll.kernel32.GetConsoleScreenBufferInfo - _GetConsoleScreenBufferInfo.argtypes = [ - wintypes.HANDLE, - POINTER(CONSOLE_SCREEN_BUFFER_INFO), - ] - _GetConsoleScreenBufferInfo.restype = wintypes.BOOL - - _SetConsoleTextAttribute = windll.kernel32.SetConsoleTextAttribute - _SetConsoleTextAttribute.argtypes = [ - wintypes.HANDLE, - wintypes.WORD, - ] - _SetConsoleTextAttribute.restype = wintypes.BOOL - - _SetConsoleCursorPosition = windll.kernel32.SetConsoleCursorPosition - _SetConsoleCursorPosition.argtypes = [ - wintypes.HANDLE, - COORD, - ] - _SetConsoleCursorPosition.restype = wintypes.BOOL - - _FillConsoleOutputCharacterA = windll.kernel32.FillConsoleOutputCharacterA - _FillConsoleOutputCharacterA.argtypes = [ - wintypes.HANDLE, - c_char, - wintypes.DWORD, - COORD, - POINTER(wintypes.DWORD), - ] - _FillConsoleOutputCharacterA.restype = wintypes.BOOL - - _FillConsoleOutputAttribute = windll.kernel32.FillConsoleOutputAttribute - _FillConsoleOutputAttribute.argtypes = [ - wintypes.HANDLE, - wintypes.WORD, - wintypes.DWORD, - COORD, - POINTER(wintypes.DWORD), - ] - _FillConsoleOutputAttribute.restype = wintypes.BOOL - - _SetConsoleTitleW = windll.kernel32.SetConsoleTitleW - _SetConsoleTitleW.argtypes = [ - wintypes.LPCWSTR - ] - _SetConsoleTitleW.restype = wintypes.BOOL - - def _winapi_test(handle): - csbi = CONSOLE_SCREEN_BUFFER_INFO() - success = _GetConsoleScreenBufferInfo( - handle, byref(csbi)) - return bool(success) - - def winapi_test(): - return any(_winapi_test(h) for h in - (_GetStdHandle(STDOUT), _GetStdHandle(STDERR))) - - def GetConsoleScreenBufferInfo(stream_id=STDOUT): - handle = _GetStdHandle(stream_id) - csbi = CONSOLE_SCREEN_BUFFER_INFO() - success = _GetConsoleScreenBufferInfo( - handle, byref(csbi)) - return csbi - - def SetConsoleTextAttribute(stream_id, attrs): - handle = _GetStdHandle(stream_id) - return _SetConsoleTextAttribute(handle, attrs) - - def SetConsoleCursorPosition(stream_id, position, adjust=True): - position = COORD(*position) - # If the position is out of range, do nothing. - if position.Y <= 0 or position.X <= 0: - return - # Adjust for Windows' SetConsoleCursorPosition: - # 1. being 0-based, while ANSI is 1-based. - # 2. expecting (x,y), while ANSI uses (y,x). - adjusted_position = COORD(position.Y - 1, position.X - 1) - if adjust: - # Adjust for viewport's scroll position - sr = GetConsoleScreenBufferInfo(STDOUT).srWindow - adjusted_position.Y += sr.Top - adjusted_position.X += sr.Left - # Resume normal processing - handle = _GetStdHandle(stream_id) - return _SetConsoleCursorPosition(handle, adjusted_position) - - def FillConsoleOutputCharacter(stream_id, char, length, start): - handle = _GetStdHandle(stream_id) - char = c_char(char.encode()) - length = wintypes.DWORD(length) - num_written = wintypes.DWORD(0) - # Note that this is hard-coded for ANSI (vs wide) bytes. - success = _FillConsoleOutputCharacterA( - handle, char, length, start, byref(num_written)) - return num_written.value - - def FillConsoleOutputAttribute(stream_id, attr, length, start): - ''' FillConsoleOutputAttribute( hConsole, csbi.wAttributes, dwConSize, coordScreen, &cCharsWritten )''' - handle = _GetStdHandle(stream_id) - attribute = wintypes.WORD(attr) - length = wintypes.DWORD(length) - num_written = wintypes.DWORD(0) - # Note that this is hard-coded for ANSI (vs wide) bytes. - return _FillConsoleOutputAttribute( - handle, attribute, length, start, byref(num_written)) - - def SetConsoleTitle(title): - return _SetConsoleTitleW(title) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/colorama/winterm.py b/venv/lib/python3.9/site-packages/pip/_vendor/colorama/winterm.py deleted file mode 100644 index 0fdb4ec..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/colorama/winterm.py +++ /dev/null @@ -1,169 +0,0 @@ -# Copyright Jonathan Hartley 2013. BSD 3-Clause license, see LICENSE file. -from . import win32 - - -# from wincon.h -class WinColor(object): - BLACK = 0 - BLUE = 1 - GREEN = 2 - CYAN = 3 - RED = 4 - MAGENTA = 5 - YELLOW = 6 - GREY = 7 - -# from wincon.h -class WinStyle(object): - NORMAL = 0x00 # dim text, dim background - BRIGHT = 0x08 # bright text, dim background - BRIGHT_BACKGROUND = 0x80 # dim text, bright background - -class WinTerm(object): - - def __init__(self): - self._default = win32.GetConsoleScreenBufferInfo(win32.STDOUT).wAttributes - self.set_attrs(self._default) - self._default_fore = self._fore - self._default_back = self._back - self._default_style = self._style - # In order to emulate LIGHT_EX in windows, we borrow the BRIGHT style. - # So that LIGHT_EX colors and BRIGHT style do not clobber each other, - # we track them separately, since LIGHT_EX is overwritten by Fore/Back - # and BRIGHT is overwritten by Style codes. - self._light = 0 - - def get_attrs(self): - return self._fore + self._back * 16 + (self._style | self._light) - - def set_attrs(self, value): - self._fore = value & 7 - self._back = (value >> 4) & 7 - self._style = value & (WinStyle.BRIGHT | WinStyle.BRIGHT_BACKGROUND) - - def reset_all(self, on_stderr=None): - self.set_attrs(self._default) - self.set_console(attrs=self._default) - self._light = 0 - - def fore(self, fore=None, light=False, on_stderr=False): - if fore is None: - fore = self._default_fore - self._fore = fore - # Emulate LIGHT_EX with BRIGHT Style - if light: - self._light |= WinStyle.BRIGHT - else: - self._light &= ~WinStyle.BRIGHT - self.set_console(on_stderr=on_stderr) - - def back(self, back=None, light=False, on_stderr=False): - if back is None: - back = self._default_back - self._back = back - # Emulate LIGHT_EX with BRIGHT_BACKGROUND Style - if light: - self._light |= WinStyle.BRIGHT_BACKGROUND - else: - self._light &= ~WinStyle.BRIGHT_BACKGROUND - self.set_console(on_stderr=on_stderr) - - def style(self, style=None, on_stderr=False): - if style is None: - style = self._default_style - self._style = style - self.set_console(on_stderr=on_stderr) - - def set_console(self, attrs=None, on_stderr=False): - if attrs is None: - attrs = self.get_attrs() - handle = win32.STDOUT - if on_stderr: - handle = win32.STDERR - win32.SetConsoleTextAttribute(handle, attrs) - - def get_position(self, handle): - position = win32.GetConsoleScreenBufferInfo(handle).dwCursorPosition - # Because Windows coordinates are 0-based, - # and win32.SetConsoleCursorPosition expects 1-based. - position.X += 1 - position.Y += 1 - return position - - def set_cursor_position(self, position=None, on_stderr=False): - if position is None: - # I'm not currently tracking the position, so there is no default. - # position = self.get_position() - return - handle = win32.STDOUT - if on_stderr: - handle = win32.STDERR - win32.SetConsoleCursorPosition(handle, position) - - def cursor_adjust(self, x, y, on_stderr=False): - handle = win32.STDOUT - if on_stderr: - handle = win32.STDERR - position = self.get_position(handle) - adjusted_position = (position.Y + y, position.X + x) - win32.SetConsoleCursorPosition(handle, adjusted_position, adjust=False) - - def erase_screen(self, mode=0, on_stderr=False): - # 0 should clear from the cursor to the end of the screen. - # 1 should clear from the cursor to the beginning of the screen. - # 2 should clear the entire screen, and move cursor to (1,1) - handle = win32.STDOUT - if on_stderr: - handle = win32.STDERR - csbi = win32.GetConsoleScreenBufferInfo(handle) - # get the number of character cells in the current buffer - cells_in_screen = csbi.dwSize.X * csbi.dwSize.Y - # get number of character cells before current cursor position - cells_before_cursor = csbi.dwSize.X * csbi.dwCursorPosition.Y + csbi.dwCursorPosition.X - if mode == 0: - from_coord = csbi.dwCursorPosition - cells_to_erase = cells_in_screen - cells_before_cursor - elif mode == 1: - from_coord = win32.COORD(0, 0) - cells_to_erase = cells_before_cursor - elif mode == 2: - from_coord = win32.COORD(0, 0) - cells_to_erase = cells_in_screen - else: - # invalid mode - return - # fill the entire screen with blanks - win32.FillConsoleOutputCharacter(handle, ' ', cells_to_erase, from_coord) - # now set the buffer's attributes accordingly - win32.FillConsoleOutputAttribute(handle, self.get_attrs(), cells_to_erase, from_coord) - if mode == 2: - # put the cursor where needed - win32.SetConsoleCursorPosition(handle, (1, 1)) - - def erase_line(self, mode=0, on_stderr=False): - # 0 should clear from the cursor to the end of the line. - # 1 should clear from the cursor to the beginning of the line. - # 2 should clear the entire line. - handle = win32.STDOUT - if on_stderr: - handle = win32.STDERR - csbi = win32.GetConsoleScreenBufferInfo(handle) - if mode == 0: - from_coord = csbi.dwCursorPosition - cells_to_erase = csbi.dwSize.X - csbi.dwCursorPosition.X - elif mode == 1: - from_coord = win32.COORD(0, csbi.dwCursorPosition.Y) - cells_to_erase = csbi.dwCursorPosition.X - elif mode == 2: - from_coord = win32.COORD(0, csbi.dwCursorPosition.Y) - cells_to_erase = csbi.dwSize.X - else: - # invalid mode - return - # fill the entire screen with blanks - win32.FillConsoleOutputCharacter(handle, ' ', cells_to_erase, from_coord) - # now set the buffer's attributes accordingly - win32.FillConsoleOutputAttribute(handle, self.get_attrs(), cells_to_erase, from_coord) - - def set_title(self, title): - win32.SetConsoleTitle(title) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/__init__.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/__init__.py deleted file mode 100644 index 492c2c7..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/__init__.py +++ /dev/null @@ -1,23 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2012-2019 Vinay Sajip. -# Licensed to the Python Software Foundation under a contributor agreement. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -import logging - -__version__ = '0.3.2' - -class DistlibException(Exception): - pass - -try: - from logging import NullHandler -except ImportError: # pragma: no cover - class NullHandler(logging.Handler): - def handle(self, record): pass - def emit(self, record): pass - def createLock(self): self.lock = None - -logger = logging.getLogger(__name__) -logger.addHandler(NullHandler()) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/__init__.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/__init__.py deleted file mode 100644 index f7dbf4c..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/__init__.py +++ /dev/null @@ -1,6 +0,0 @@ -"""Modules copied from Python 3 standard libraries, for internal use only. - -Individual classes and functions are found in d2._backport.misc. Intended -usage is to always import things missing from 3.1 from that module: the -built-in/stdlib objects will be used if found. -""" diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/misc.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/misc.py deleted file mode 100644 index cfb318d..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/misc.py +++ /dev/null @@ -1,41 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2012 The Python Software Foundation. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -"""Backports for individual classes and functions.""" - -import os -import sys - -__all__ = ['cache_from_source', 'callable', 'fsencode'] - - -try: - from imp import cache_from_source -except ImportError: - def cache_from_source(py_file, debug=__debug__): - ext = debug and 'c' or 'o' - return py_file + ext - - -try: - callable = callable -except NameError: - from collections import Callable - - def callable(obj): - return isinstance(obj, Callable) - - -try: - fsencode = os.fsencode -except AttributeError: - def fsencode(filename): - if isinstance(filename, bytes): - return filename - elif isinstance(filename, str): - return filename.encode(sys.getfilesystemencoding()) - else: - raise TypeError("expect bytes or str, not %s" % - type(filename).__name__) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/shutil.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/shutil.py deleted file mode 100644 index 10ed362..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/shutil.py +++ /dev/null @@ -1,764 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2012 The Python Software Foundation. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -"""Utility functions for copying and archiving files and directory trees. - -XXX The functions here don't copy the resource fork or other metadata on Mac. - -""" - -import os -import sys -import stat -from os.path import abspath -import fnmatch -try: - from collections.abc import Callable -except ImportError: - from collections import Callable -import errno -from . import tarfile - -try: - import bz2 - _BZ2_SUPPORTED = True -except ImportError: - _BZ2_SUPPORTED = False - -try: - from pwd import getpwnam -except ImportError: - getpwnam = None - -try: - from grp import getgrnam -except ImportError: - getgrnam = None - -__all__ = ["copyfileobj", "copyfile", "copymode", "copystat", "copy", "copy2", - "copytree", "move", "rmtree", "Error", "SpecialFileError", - "ExecError", "make_archive", "get_archive_formats", - "register_archive_format", "unregister_archive_format", - "get_unpack_formats", "register_unpack_format", - "unregister_unpack_format", "unpack_archive", "ignore_patterns"] - -class Error(EnvironmentError): - pass - -class SpecialFileError(EnvironmentError): - """Raised when trying to do a kind of operation (e.g. copying) which is - not supported on a special file (e.g. a named pipe)""" - -class ExecError(EnvironmentError): - """Raised when a command could not be executed""" - -class ReadError(EnvironmentError): - """Raised when an archive cannot be read""" - -class RegistryError(Exception): - """Raised when a registry operation with the archiving - and unpacking registries fails""" - - -try: - WindowsError -except NameError: - WindowsError = None - -def copyfileobj(fsrc, fdst, length=16*1024): - """copy data from file-like object fsrc to file-like object fdst""" - while 1: - buf = fsrc.read(length) - if not buf: - break - fdst.write(buf) - -def _samefile(src, dst): - # Macintosh, Unix. - if hasattr(os.path, 'samefile'): - try: - return os.path.samefile(src, dst) - except OSError: - return False - - # All other platforms: check for same pathname. - return (os.path.normcase(os.path.abspath(src)) == - os.path.normcase(os.path.abspath(dst))) - -def copyfile(src, dst): - """Copy data from src to dst""" - if _samefile(src, dst): - raise Error("`%s` and `%s` are the same file" % (src, dst)) - - for fn in [src, dst]: - try: - st = os.stat(fn) - except OSError: - # File most likely does not exist - pass - else: - # XXX What about other special files? (sockets, devices...) - if stat.S_ISFIFO(st.st_mode): - raise SpecialFileError("`%s` is a named pipe" % fn) - - with open(src, 'rb') as fsrc: - with open(dst, 'wb') as fdst: - copyfileobj(fsrc, fdst) - -def copymode(src, dst): - """Copy mode bits from src to dst""" - if hasattr(os, 'chmod'): - st = os.stat(src) - mode = stat.S_IMODE(st.st_mode) - os.chmod(dst, mode) - -def copystat(src, dst): - """Copy all stat info (mode bits, atime, mtime, flags) from src to dst""" - st = os.stat(src) - mode = stat.S_IMODE(st.st_mode) - if hasattr(os, 'utime'): - os.utime(dst, (st.st_atime, st.st_mtime)) - if hasattr(os, 'chmod'): - os.chmod(dst, mode) - if hasattr(os, 'chflags') and hasattr(st, 'st_flags'): - try: - os.chflags(dst, st.st_flags) - except OSError as why: - if (not hasattr(errno, 'EOPNOTSUPP') or - why.errno != errno.EOPNOTSUPP): - raise - -def copy(src, dst): - """Copy data and mode bits ("cp src dst"). - - The destination may be a directory. - - """ - if os.path.isdir(dst): - dst = os.path.join(dst, os.path.basename(src)) - copyfile(src, dst) - copymode(src, dst) - -def copy2(src, dst): - """Copy data and all stat info ("cp -p src dst"). - - The destination may be a directory. - - """ - if os.path.isdir(dst): - dst = os.path.join(dst, os.path.basename(src)) - copyfile(src, dst) - copystat(src, dst) - -def ignore_patterns(*patterns): - """Function that can be used as copytree() ignore parameter. - - Patterns is a sequence of glob-style patterns - that are used to exclude files""" - def _ignore_patterns(path, names): - ignored_names = [] - for pattern in patterns: - ignored_names.extend(fnmatch.filter(names, pattern)) - return set(ignored_names) - return _ignore_patterns - -def copytree(src, dst, symlinks=False, ignore=None, copy_function=copy2, - ignore_dangling_symlinks=False): - """Recursively copy a directory tree. - - The destination directory must not already exist. - If exception(s) occur, an Error is raised with a list of reasons. - - If the optional symlinks flag is true, symbolic links in the - source tree result in symbolic links in the destination tree; if - it is false, the contents of the files pointed to by symbolic - links are copied. If the file pointed by the symlink doesn't - exist, an exception will be added in the list of errors raised in - an Error exception at the end of the copy process. - - You can set the optional ignore_dangling_symlinks flag to true if you - want to silence this exception. Notice that this has no effect on - platforms that don't support os.symlink. - - The optional ignore argument is a callable. If given, it - is called with the `src` parameter, which is the directory - being visited by copytree(), and `names` which is the list of - `src` contents, as returned by os.listdir(): - - callable(src, names) -> ignored_names - - Since copytree() is called recursively, the callable will be - called once for each directory that is copied. It returns a - list of names relative to the `src` directory that should - not be copied. - - The optional copy_function argument is a callable that will be used - to copy each file. It will be called with the source path and the - destination path as arguments. By default, copy2() is used, but any - function that supports the same signature (like copy()) can be used. - - """ - names = os.listdir(src) - if ignore is not None: - ignored_names = ignore(src, names) - else: - ignored_names = set() - - os.makedirs(dst) - errors = [] - for name in names: - if name in ignored_names: - continue - srcname = os.path.join(src, name) - dstname = os.path.join(dst, name) - try: - if os.path.islink(srcname): - linkto = os.readlink(srcname) - if symlinks: - os.symlink(linkto, dstname) - else: - # ignore dangling symlink if the flag is on - if not os.path.exists(linkto) and ignore_dangling_symlinks: - continue - # otherwise let the copy occurs. copy2 will raise an error - copy_function(srcname, dstname) - elif os.path.isdir(srcname): - copytree(srcname, dstname, symlinks, ignore, copy_function) - else: - # Will raise a SpecialFileError for unsupported file types - copy_function(srcname, dstname) - # catch the Error from the recursive copytree so that we can - # continue with other files - except Error as err: - errors.extend(err.args[0]) - except EnvironmentError as why: - errors.append((srcname, dstname, str(why))) - try: - copystat(src, dst) - except OSError as why: - if WindowsError is not None and isinstance(why, WindowsError): - # Copying file access times may fail on Windows - pass - else: - errors.extend((src, dst, str(why))) - if errors: - raise Error(errors) - -def rmtree(path, ignore_errors=False, onerror=None): - """Recursively delete a directory tree. - - If ignore_errors is set, errors are ignored; otherwise, if onerror - is set, it is called to handle the error with arguments (func, - path, exc_info) where func is os.listdir, os.remove, or os.rmdir; - path is the argument to that function that caused it to fail; and - exc_info is a tuple returned by sys.exc_info(). If ignore_errors - is false and onerror is None, an exception is raised. - - """ - if ignore_errors: - def onerror(*args): - pass - elif onerror is None: - def onerror(*args): - raise - try: - if os.path.islink(path): - # symlinks to directories are forbidden, see bug #1669 - raise OSError("Cannot call rmtree on a symbolic link") - except OSError: - onerror(os.path.islink, path, sys.exc_info()) - # can't continue even if onerror hook returns - return - names = [] - try: - names = os.listdir(path) - except os.error: - onerror(os.listdir, path, sys.exc_info()) - for name in names: - fullname = os.path.join(path, name) - try: - mode = os.lstat(fullname).st_mode - except os.error: - mode = 0 - if stat.S_ISDIR(mode): - rmtree(fullname, ignore_errors, onerror) - else: - try: - os.remove(fullname) - except os.error: - onerror(os.remove, fullname, sys.exc_info()) - try: - os.rmdir(path) - except os.error: - onerror(os.rmdir, path, sys.exc_info()) - - -def _basename(path): - # A basename() variant which first strips the trailing slash, if present. - # Thus we always get the last component of the path, even for directories. - return os.path.basename(path.rstrip(os.path.sep)) - -def move(src, dst): - """Recursively move a file or directory to another location. This is - similar to the Unix "mv" command. - - If the destination is a directory or a symlink to a directory, the source - is moved inside the directory. The destination path must not already - exist. - - If the destination already exists but is not a directory, it may be - overwritten depending on os.rename() semantics. - - If the destination is on our current filesystem, then rename() is used. - Otherwise, src is copied to the destination and then removed. - A lot more could be done here... A look at a mv.c shows a lot of - the issues this implementation glosses over. - - """ - real_dst = dst - if os.path.isdir(dst): - if _samefile(src, dst): - # We might be on a case insensitive filesystem, - # perform the rename anyway. - os.rename(src, dst) - return - - real_dst = os.path.join(dst, _basename(src)) - if os.path.exists(real_dst): - raise Error("Destination path '%s' already exists" % real_dst) - try: - os.rename(src, real_dst) - except OSError: - if os.path.isdir(src): - if _destinsrc(src, dst): - raise Error("Cannot move a directory '%s' into itself '%s'." % (src, dst)) - copytree(src, real_dst, symlinks=True) - rmtree(src) - else: - copy2(src, real_dst) - os.unlink(src) - -def _destinsrc(src, dst): - src = abspath(src) - dst = abspath(dst) - if not src.endswith(os.path.sep): - src += os.path.sep - if not dst.endswith(os.path.sep): - dst += os.path.sep - return dst.startswith(src) - -def _get_gid(name): - """Returns a gid, given a group name.""" - if getgrnam is None or name is None: - return None - try: - result = getgrnam(name) - except KeyError: - result = None - if result is not None: - return result[2] - return None - -def _get_uid(name): - """Returns an uid, given a user name.""" - if getpwnam is None or name is None: - return None - try: - result = getpwnam(name) - except KeyError: - result = None - if result is not None: - return result[2] - return None - -def _make_tarball(base_name, base_dir, compress="gzip", verbose=0, dry_run=0, - owner=None, group=None, logger=None): - """Create a (possibly compressed) tar file from all the files under - 'base_dir'. - - 'compress' must be "gzip" (the default), "bzip2", or None. - - 'owner' and 'group' can be used to define an owner and a group for the - archive that is being built. If not provided, the current owner and group - will be used. - - The output tar file will be named 'base_name' + ".tar", possibly plus - the appropriate compression extension (".gz", or ".bz2"). - - Returns the output filename. - """ - tar_compression = {'gzip': 'gz', None: ''} - compress_ext = {'gzip': '.gz'} - - if _BZ2_SUPPORTED: - tar_compression['bzip2'] = 'bz2' - compress_ext['bzip2'] = '.bz2' - - # flags for compression program, each element of list will be an argument - if compress is not None and compress not in compress_ext: - raise ValueError("bad value for 'compress', or compression format not " - "supported : {0}".format(compress)) - - archive_name = base_name + '.tar' + compress_ext.get(compress, '') - archive_dir = os.path.dirname(archive_name) - - if not os.path.exists(archive_dir): - if logger is not None: - logger.info("creating %s", archive_dir) - if not dry_run: - os.makedirs(archive_dir) - - # creating the tarball - if logger is not None: - logger.info('Creating tar archive') - - uid = _get_uid(owner) - gid = _get_gid(group) - - def _set_uid_gid(tarinfo): - if gid is not None: - tarinfo.gid = gid - tarinfo.gname = group - if uid is not None: - tarinfo.uid = uid - tarinfo.uname = owner - return tarinfo - - if not dry_run: - tar = tarfile.open(archive_name, 'w|%s' % tar_compression[compress]) - try: - tar.add(base_dir, filter=_set_uid_gid) - finally: - tar.close() - - return archive_name - -def _call_external_zip(base_dir, zip_filename, verbose=False, dry_run=False): - # XXX see if we want to keep an external call here - if verbose: - zipoptions = "-r" - else: - zipoptions = "-rq" - from distutils.errors import DistutilsExecError - from distutils.spawn import spawn - try: - spawn(["zip", zipoptions, zip_filename, base_dir], dry_run=dry_run) - except DistutilsExecError: - # XXX really should distinguish between "couldn't find - # external 'zip' command" and "zip failed". - raise ExecError("unable to create zip file '%s': " - "could neither import the 'zipfile' module nor " - "find a standalone zip utility") % zip_filename - -def _make_zipfile(base_name, base_dir, verbose=0, dry_run=0, logger=None): - """Create a zip file from all the files under 'base_dir'. - - The output zip file will be named 'base_name' + ".zip". Uses either the - "zipfile" Python module (if available) or the InfoZIP "zip" utility - (if installed and found on the default search path). If neither tool is - available, raises ExecError. Returns the name of the output zip - file. - """ - zip_filename = base_name + ".zip" - archive_dir = os.path.dirname(base_name) - - if not os.path.exists(archive_dir): - if logger is not None: - logger.info("creating %s", archive_dir) - if not dry_run: - os.makedirs(archive_dir) - - # If zipfile module is not available, try spawning an external 'zip' - # command. - try: - import zipfile - except ImportError: - zipfile = None - - if zipfile is None: - _call_external_zip(base_dir, zip_filename, verbose, dry_run) - else: - if logger is not None: - logger.info("creating '%s' and adding '%s' to it", - zip_filename, base_dir) - - if not dry_run: - zip = zipfile.ZipFile(zip_filename, "w", - compression=zipfile.ZIP_DEFLATED) - - for dirpath, dirnames, filenames in os.walk(base_dir): - for name in filenames: - path = os.path.normpath(os.path.join(dirpath, name)) - if os.path.isfile(path): - zip.write(path, path) - if logger is not None: - logger.info("adding '%s'", path) - zip.close() - - return zip_filename - -_ARCHIVE_FORMATS = { - 'gztar': (_make_tarball, [('compress', 'gzip')], "gzip'ed tar-file"), - 'bztar': (_make_tarball, [('compress', 'bzip2')], "bzip2'ed tar-file"), - 'tar': (_make_tarball, [('compress', None)], "uncompressed tar file"), - 'zip': (_make_zipfile, [], "ZIP file"), - } - -if _BZ2_SUPPORTED: - _ARCHIVE_FORMATS['bztar'] = (_make_tarball, [('compress', 'bzip2')], - "bzip2'ed tar-file") - -def get_archive_formats(): - """Returns a list of supported formats for archiving and unarchiving. - - Each element of the returned sequence is a tuple (name, description) - """ - formats = [(name, registry[2]) for name, registry in - _ARCHIVE_FORMATS.items()] - formats.sort() - return formats - -def register_archive_format(name, function, extra_args=None, description=''): - """Registers an archive format. - - name is the name of the format. function is the callable that will be - used to create archives. If provided, extra_args is a sequence of - (name, value) tuples that will be passed as arguments to the callable. - description can be provided to describe the format, and will be returned - by the get_archive_formats() function. - """ - if extra_args is None: - extra_args = [] - if not isinstance(function, Callable): - raise TypeError('The %s object is not callable' % function) - if not isinstance(extra_args, (tuple, list)): - raise TypeError('extra_args needs to be a sequence') - for element in extra_args: - if not isinstance(element, (tuple, list)) or len(element) !=2: - raise TypeError('extra_args elements are : (arg_name, value)') - - _ARCHIVE_FORMATS[name] = (function, extra_args, description) - -def unregister_archive_format(name): - del _ARCHIVE_FORMATS[name] - -def make_archive(base_name, format, root_dir=None, base_dir=None, verbose=0, - dry_run=0, owner=None, group=None, logger=None): - """Create an archive file (eg. zip or tar). - - 'base_name' is the name of the file to create, minus any format-specific - extension; 'format' is the archive format: one of "zip", "tar", "bztar" - or "gztar". - - 'root_dir' is a directory that will be the root directory of the - archive; ie. we typically chdir into 'root_dir' before creating the - archive. 'base_dir' is the directory where we start archiving from; - ie. 'base_dir' will be the common prefix of all files and - directories in the archive. 'root_dir' and 'base_dir' both default - to the current directory. Returns the name of the archive file. - - 'owner' and 'group' are used when creating a tar archive. By default, - uses the current owner and group. - """ - save_cwd = os.getcwd() - if root_dir is not None: - if logger is not None: - logger.debug("changing into '%s'", root_dir) - base_name = os.path.abspath(base_name) - if not dry_run: - os.chdir(root_dir) - - if base_dir is None: - base_dir = os.curdir - - kwargs = {'dry_run': dry_run, 'logger': logger} - - try: - format_info = _ARCHIVE_FORMATS[format] - except KeyError: - raise ValueError("unknown archive format '%s'" % format) - - func = format_info[0] - for arg, val in format_info[1]: - kwargs[arg] = val - - if format != 'zip': - kwargs['owner'] = owner - kwargs['group'] = group - - try: - filename = func(base_name, base_dir, **kwargs) - finally: - if root_dir is not None: - if logger is not None: - logger.debug("changing back to '%s'", save_cwd) - os.chdir(save_cwd) - - return filename - - -def get_unpack_formats(): - """Returns a list of supported formats for unpacking. - - Each element of the returned sequence is a tuple - (name, extensions, description) - """ - formats = [(name, info[0], info[3]) for name, info in - _UNPACK_FORMATS.items()] - formats.sort() - return formats - -def _check_unpack_options(extensions, function, extra_args): - """Checks what gets registered as an unpacker.""" - # first make sure no other unpacker is registered for this extension - existing_extensions = {} - for name, info in _UNPACK_FORMATS.items(): - for ext in info[0]: - existing_extensions[ext] = name - - for extension in extensions: - if extension in existing_extensions: - msg = '%s is already registered for "%s"' - raise RegistryError(msg % (extension, - existing_extensions[extension])) - - if not isinstance(function, Callable): - raise TypeError('The registered function must be a callable') - - -def register_unpack_format(name, extensions, function, extra_args=None, - description=''): - """Registers an unpack format. - - `name` is the name of the format. `extensions` is a list of extensions - corresponding to the format. - - `function` is the callable that will be - used to unpack archives. The callable will receive archives to unpack. - If it's unable to handle an archive, it needs to raise a ReadError - exception. - - If provided, `extra_args` is a sequence of - (name, value) tuples that will be passed as arguments to the callable. - description can be provided to describe the format, and will be returned - by the get_unpack_formats() function. - """ - if extra_args is None: - extra_args = [] - _check_unpack_options(extensions, function, extra_args) - _UNPACK_FORMATS[name] = extensions, function, extra_args, description - -def unregister_unpack_format(name): - """Removes the pack format from the registry.""" - del _UNPACK_FORMATS[name] - -def _ensure_directory(path): - """Ensure that the parent directory of `path` exists""" - dirname = os.path.dirname(path) - if not os.path.isdir(dirname): - os.makedirs(dirname) - -def _unpack_zipfile(filename, extract_dir): - """Unpack zip `filename` to `extract_dir` - """ - try: - import zipfile - except ImportError: - raise ReadError('zlib not supported, cannot unpack this archive.') - - if not zipfile.is_zipfile(filename): - raise ReadError("%s is not a zip file" % filename) - - zip = zipfile.ZipFile(filename) - try: - for info in zip.infolist(): - name = info.filename - - # don't extract absolute paths or ones with .. in them - if name.startswith('/') or '..' in name: - continue - - target = os.path.join(extract_dir, *name.split('/')) - if not target: - continue - - _ensure_directory(target) - if not name.endswith('/'): - # file - data = zip.read(info.filename) - f = open(target, 'wb') - try: - f.write(data) - finally: - f.close() - del data - finally: - zip.close() - -def _unpack_tarfile(filename, extract_dir): - """Unpack tar/tar.gz/tar.bz2 `filename` to `extract_dir` - """ - try: - tarobj = tarfile.open(filename) - except tarfile.TarError: - raise ReadError( - "%s is not a compressed or uncompressed tar file" % filename) - try: - tarobj.extractall(extract_dir) - finally: - tarobj.close() - -_UNPACK_FORMATS = { - 'gztar': (['.tar.gz', '.tgz'], _unpack_tarfile, [], "gzip'ed tar-file"), - 'tar': (['.tar'], _unpack_tarfile, [], "uncompressed tar file"), - 'zip': (['.zip'], _unpack_zipfile, [], "ZIP file") - } - -if _BZ2_SUPPORTED: - _UNPACK_FORMATS['bztar'] = (['.bz2'], _unpack_tarfile, [], - "bzip2'ed tar-file") - -def _find_unpack_format(filename): - for name, info in _UNPACK_FORMATS.items(): - for extension in info[0]: - if filename.endswith(extension): - return name - return None - -def unpack_archive(filename, extract_dir=None, format=None): - """Unpack an archive. - - `filename` is the name of the archive. - - `extract_dir` is the name of the target directory, where the archive - is unpacked. If not provided, the current working directory is used. - - `format` is the archive format: one of "zip", "tar", or "gztar". Or any - other registered format. If not provided, unpack_archive will use the - filename extension and see if an unpacker was registered for that - extension. - - In case none is found, a ValueError is raised. - """ - if extract_dir is None: - extract_dir = os.getcwd() - - if format is not None: - try: - format_info = _UNPACK_FORMATS[format] - except KeyError: - raise ValueError("Unknown unpack format '{0}'".format(format)) - - func = format_info[1] - func(filename, extract_dir, **dict(format_info[2])) - else: - # we need to look at the registered unpackers supported extensions - format = _find_unpack_format(filename) - if format is None: - raise ReadError("Unknown archive format '{0}'".format(filename)) - - func = _UNPACK_FORMATS[format][1] - kwargs = dict(_UNPACK_FORMATS[format][2]) - func(filename, extract_dir, **kwargs) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/sysconfig.cfg b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/sysconfig.cfg deleted file mode 100644 index 1746bd0..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/sysconfig.cfg +++ /dev/null @@ -1,84 +0,0 @@ -[posix_prefix] -# Configuration directories. Some of these come straight out of the -# configure script. They are for implementing the other variables, not to -# be used directly in [resource_locations]. -confdir = /etc -datadir = /usr/share -libdir = /usr/lib -statedir = /var -# User resource directory -local = ~/.local/{distribution.name} - -stdlib = {base}/lib/python{py_version_short} -platstdlib = {platbase}/lib/python{py_version_short} -purelib = {base}/lib/python{py_version_short}/site-packages -platlib = {platbase}/lib/python{py_version_short}/site-packages -include = {base}/include/python{py_version_short}{abiflags} -platinclude = {platbase}/include/python{py_version_short}{abiflags} -data = {base} - -[posix_home] -stdlib = {base}/lib/python -platstdlib = {base}/lib/python -purelib = {base}/lib/python -platlib = {base}/lib/python -include = {base}/include/python -platinclude = {base}/include/python -scripts = {base}/bin -data = {base} - -[nt] -stdlib = {base}/Lib -platstdlib = {base}/Lib -purelib = {base}/Lib/site-packages -platlib = {base}/Lib/site-packages -include = {base}/Include -platinclude = {base}/Include -scripts = {base}/Scripts -data = {base} - -[os2] -stdlib = {base}/Lib -platstdlib = {base}/Lib -purelib = {base}/Lib/site-packages -platlib = {base}/Lib/site-packages -include = {base}/Include -platinclude = {base}/Include -scripts = {base}/Scripts -data = {base} - -[os2_home] -stdlib = {userbase}/lib/python{py_version_short} -platstdlib = {userbase}/lib/python{py_version_short} -purelib = {userbase}/lib/python{py_version_short}/site-packages -platlib = {userbase}/lib/python{py_version_short}/site-packages -include = {userbase}/include/python{py_version_short} -scripts = {userbase}/bin -data = {userbase} - -[nt_user] -stdlib = {userbase}/Python{py_version_nodot} -platstdlib = {userbase}/Python{py_version_nodot} -purelib = {userbase}/Python{py_version_nodot}/site-packages -platlib = {userbase}/Python{py_version_nodot}/site-packages -include = {userbase}/Python{py_version_nodot}/Include -scripts = {userbase}/Scripts -data = {userbase} - -[posix_user] -stdlib = {userbase}/lib/python{py_version_short} -platstdlib = {userbase}/lib/python{py_version_short} -purelib = {userbase}/lib/python{py_version_short}/site-packages -platlib = {userbase}/lib/python{py_version_short}/site-packages -include = {userbase}/include/python{py_version_short} -scripts = {userbase}/bin -data = {userbase} - -[osx_framework_user] -stdlib = {userbase}/lib/python -platstdlib = {userbase}/lib/python -purelib = {userbase}/lib/python/site-packages -platlib = {userbase}/lib/python/site-packages -include = {userbase}/include -scripts = {userbase}/bin -data = {userbase} diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/sysconfig.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/sysconfig.py deleted file mode 100644 index b470a37..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/sysconfig.py +++ /dev/null @@ -1,786 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2012 The Python Software Foundation. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -"""Access to Python's configuration information.""" - -import codecs -import os -import re -import sys -from os.path import pardir, realpath -try: - import configparser -except ImportError: - import ConfigParser as configparser - - -__all__ = [ - 'get_config_h_filename', - 'get_config_var', - 'get_config_vars', - 'get_makefile_filename', - 'get_path', - 'get_path_names', - 'get_paths', - 'get_platform', - 'get_python_version', - 'get_scheme_names', - 'parse_config_h', -] - - -def _safe_realpath(path): - try: - return realpath(path) - except OSError: - return path - - -if sys.executable: - _PROJECT_BASE = os.path.dirname(_safe_realpath(sys.executable)) -else: - # sys.executable can be empty if argv[0] has been changed and Python is - # unable to retrieve the real program name - _PROJECT_BASE = _safe_realpath(os.getcwd()) - -if os.name == "nt" and "pcbuild" in _PROJECT_BASE[-8:].lower(): - _PROJECT_BASE = _safe_realpath(os.path.join(_PROJECT_BASE, pardir)) -# PC/VS7.1 -if os.name == "nt" and "\\pc\\v" in _PROJECT_BASE[-10:].lower(): - _PROJECT_BASE = _safe_realpath(os.path.join(_PROJECT_BASE, pardir, pardir)) -# PC/AMD64 -if os.name == "nt" and "\\pcbuild\\amd64" in _PROJECT_BASE[-14:].lower(): - _PROJECT_BASE = _safe_realpath(os.path.join(_PROJECT_BASE, pardir, pardir)) - - -def is_python_build(): - for fn in ("Setup.dist", "Setup.local"): - if os.path.isfile(os.path.join(_PROJECT_BASE, "Modules", fn)): - return True - return False - -_PYTHON_BUILD = is_python_build() - -_cfg_read = False - -def _ensure_cfg_read(): - global _cfg_read - if not _cfg_read: - from ..resources import finder - backport_package = __name__.rsplit('.', 1)[0] - _finder = finder(backport_package) - _cfgfile = _finder.find('sysconfig.cfg') - assert _cfgfile, 'sysconfig.cfg exists' - with _cfgfile.as_stream() as s: - _SCHEMES.readfp(s) - if _PYTHON_BUILD: - for scheme in ('posix_prefix', 'posix_home'): - _SCHEMES.set(scheme, 'include', '{srcdir}/Include') - _SCHEMES.set(scheme, 'platinclude', '{projectbase}/.') - - _cfg_read = True - - -_SCHEMES = configparser.RawConfigParser() -_VAR_REPL = re.compile(r'\{([^{]*?)\}') - -def _expand_globals(config): - _ensure_cfg_read() - if config.has_section('globals'): - globals = config.items('globals') - else: - globals = tuple() - - sections = config.sections() - for section in sections: - if section == 'globals': - continue - for option, value in globals: - if config.has_option(section, option): - continue - config.set(section, option, value) - config.remove_section('globals') - - # now expanding local variables defined in the cfg file - # - for section in config.sections(): - variables = dict(config.items(section)) - - def _replacer(matchobj): - name = matchobj.group(1) - if name in variables: - return variables[name] - return matchobj.group(0) - - for option, value in config.items(section): - config.set(section, option, _VAR_REPL.sub(_replacer, value)) - -#_expand_globals(_SCHEMES) - -_PY_VERSION = '%s.%s.%s' % sys.version_info[:3] -_PY_VERSION_SHORT = '%s.%s' % sys.version_info[:2] -_PY_VERSION_SHORT_NO_DOT = '%s%s' % sys.version_info[:2] -_PREFIX = os.path.normpath(sys.prefix) -_EXEC_PREFIX = os.path.normpath(sys.exec_prefix) -_CONFIG_VARS = None -_USER_BASE = None - - -def _subst_vars(path, local_vars): - """In the string `path`, replace tokens like {some.thing} with the - corresponding value from the map `local_vars`. - - If there is no corresponding value, leave the token unchanged. - """ - def _replacer(matchobj): - name = matchobj.group(1) - if name in local_vars: - return local_vars[name] - elif name in os.environ: - return os.environ[name] - return matchobj.group(0) - return _VAR_REPL.sub(_replacer, path) - - -def _extend_dict(target_dict, other_dict): - target_keys = target_dict.keys() - for key, value in other_dict.items(): - if key in target_keys: - continue - target_dict[key] = value - - -def _expand_vars(scheme, vars): - res = {} - if vars is None: - vars = {} - _extend_dict(vars, get_config_vars()) - - for key, value in _SCHEMES.items(scheme): - if os.name in ('posix', 'nt'): - value = os.path.expanduser(value) - res[key] = os.path.normpath(_subst_vars(value, vars)) - return res - - -def format_value(value, vars): - def _replacer(matchobj): - name = matchobj.group(1) - if name in vars: - return vars[name] - return matchobj.group(0) - return _VAR_REPL.sub(_replacer, value) - - -def _get_default_scheme(): - if os.name == 'posix': - # the default scheme for posix is posix_prefix - return 'posix_prefix' - return os.name - - -def _getuserbase(): - env_base = os.environ.get("PYTHONUSERBASE", None) - - def joinuser(*args): - return os.path.expanduser(os.path.join(*args)) - - # what about 'os2emx', 'riscos' ? - if os.name == "nt": - base = os.environ.get("APPDATA") or "~" - if env_base: - return env_base - else: - return joinuser(base, "Python") - - if sys.platform == "darwin": - framework = get_config_var("PYTHONFRAMEWORK") - if framework: - if env_base: - return env_base - else: - return joinuser("~", "Library", framework, "%d.%d" % - sys.version_info[:2]) - - if env_base: - return env_base - else: - return joinuser("~", ".local") - - -def _parse_makefile(filename, vars=None): - """Parse a Makefile-style file. - - A dictionary containing name/value pairs is returned. If an - optional dictionary is passed in as the second argument, it is - used instead of a new dictionary. - """ - # Regexes needed for parsing Makefile (and similar syntaxes, - # like old-style Setup files). - _variable_rx = re.compile(r"([a-zA-Z][a-zA-Z0-9_]+)\s*=\s*(.*)") - _findvar1_rx = re.compile(r"\$\(([A-Za-z][A-Za-z0-9_]*)\)") - _findvar2_rx = re.compile(r"\${([A-Za-z][A-Za-z0-9_]*)}") - - if vars is None: - vars = {} - done = {} - notdone = {} - - with codecs.open(filename, encoding='utf-8', errors="surrogateescape") as f: - lines = f.readlines() - - for line in lines: - if line.startswith('#') or line.strip() == '': - continue - m = _variable_rx.match(line) - if m: - n, v = m.group(1, 2) - v = v.strip() - # `$$' is a literal `$' in make - tmpv = v.replace('$$', '') - - if "$" in tmpv: - notdone[n] = v - else: - try: - v = int(v) - except ValueError: - # insert literal `$' - done[n] = v.replace('$$', '$') - else: - done[n] = v - - # do variable interpolation here - variables = list(notdone.keys()) - - # Variables with a 'PY_' prefix in the makefile. These need to - # be made available without that prefix through sysconfig. - # Special care is needed to ensure that variable expansion works, even - # if the expansion uses the name without a prefix. - renamed_variables = ('CFLAGS', 'LDFLAGS', 'CPPFLAGS') - - while len(variables) > 0: - for name in tuple(variables): - value = notdone[name] - m = _findvar1_rx.search(value) or _findvar2_rx.search(value) - if m is not None: - n = m.group(1) - found = True - if n in done: - item = str(done[n]) - elif n in notdone: - # get it on a subsequent round - found = False - elif n in os.environ: - # do it like make: fall back to environment - item = os.environ[n] - - elif n in renamed_variables: - if (name.startswith('PY_') and - name[3:] in renamed_variables): - item = "" - - elif 'PY_' + n in notdone: - found = False - - else: - item = str(done['PY_' + n]) - - else: - done[n] = item = "" - - if found: - after = value[m.end():] - value = value[:m.start()] + item + after - if "$" in after: - notdone[name] = value - else: - try: - value = int(value) - except ValueError: - done[name] = value.strip() - else: - done[name] = value - variables.remove(name) - - if (name.startswith('PY_') and - name[3:] in renamed_variables): - - name = name[3:] - if name not in done: - done[name] = value - - else: - # bogus variable reference (e.g. "prefix=$/opt/python"); - # just drop it since we can't deal - done[name] = value - variables.remove(name) - - # strip spurious spaces - for k, v in done.items(): - if isinstance(v, str): - done[k] = v.strip() - - # save the results in the global dictionary - vars.update(done) - return vars - - -def get_makefile_filename(): - """Return the path of the Makefile.""" - if _PYTHON_BUILD: - return os.path.join(_PROJECT_BASE, "Makefile") - if hasattr(sys, 'abiflags'): - config_dir_name = 'config-%s%s' % (_PY_VERSION_SHORT, sys.abiflags) - else: - config_dir_name = 'config' - return os.path.join(get_path('stdlib'), config_dir_name, 'Makefile') - - -def _init_posix(vars): - """Initialize the module as appropriate for POSIX systems.""" - # load the installed Makefile: - makefile = get_makefile_filename() - try: - _parse_makefile(makefile, vars) - except IOError as e: - msg = "invalid Python installation: unable to open %s" % makefile - if hasattr(e, "strerror"): - msg = msg + " (%s)" % e.strerror - raise IOError(msg) - # load the installed pyconfig.h: - config_h = get_config_h_filename() - try: - with open(config_h) as f: - parse_config_h(f, vars) - except IOError as e: - msg = "invalid Python installation: unable to open %s" % config_h - if hasattr(e, "strerror"): - msg = msg + " (%s)" % e.strerror - raise IOError(msg) - # On AIX, there are wrong paths to the linker scripts in the Makefile - # -- these paths are relative to the Python source, but when installed - # the scripts are in another directory. - if _PYTHON_BUILD: - vars['LDSHARED'] = vars['BLDSHARED'] - - -def _init_non_posix(vars): - """Initialize the module as appropriate for NT""" - # set basic install directories - vars['LIBDEST'] = get_path('stdlib') - vars['BINLIBDEST'] = get_path('platstdlib') - vars['INCLUDEPY'] = get_path('include') - vars['SO'] = '.pyd' - vars['EXE'] = '.exe' - vars['VERSION'] = _PY_VERSION_SHORT_NO_DOT - vars['BINDIR'] = os.path.dirname(_safe_realpath(sys.executable)) - -# -# public APIs -# - - -def parse_config_h(fp, vars=None): - """Parse a config.h-style file. - - A dictionary containing name/value pairs is returned. If an - optional dictionary is passed in as the second argument, it is - used instead of a new dictionary. - """ - if vars is None: - vars = {} - define_rx = re.compile("#define ([A-Z][A-Za-z0-9_]+) (.*)\n") - undef_rx = re.compile("/[*] #undef ([A-Z][A-Za-z0-9_]+) [*]/\n") - - while True: - line = fp.readline() - if not line: - break - m = define_rx.match(line) - if m: - n, v = m.group(1, 2) - try: - v = int(v) - except ValueError: - pass - vars[n] = v - else: - m = undef_rx.match(line) - if m: - vars[m.group(1)] = 0 - return vars - - -def get_config_h_filename(): - """Return the path of pyconfig.h.""" - if _PYTHON_BUILD: - if os.name == "nt": - inc_dir = os.path.join(_PROJECT_BASE, "PC") - else: - inc_dir = _PROJECT_BASE - else: - inc_dir = get_path('platinclude') - return os.path.join(inc_dir, 'pyconfig.h') - - -def get_scheme_names(): - """Return a tuple containing the schemes names.""" - return tuple(sorted(_SCHEMES.sections())) - - -def get_path_names(): - """Return a tuple containing the paths names.""" - # xxx see if we want a static list - return _SCHEMES.options('posix_prefix') - - -def get_paths(scheme=_get_default_scheme(), vars=None, expand=True): - """Return a mapping containing an install scheme. - - ``scheme`` is the install scheme name. If not provided, it will - return the default scheme for the current platform. - """ - _ensure_cfg_read() - if expand: - return _expand_vars(scheme, vars) - else: - return dict(_SCHEMES.items(scheme)) - - -def get_path(name, scheme=_get_default_scheme(), vars=None, expand=True): - """Return a path corresponding to the scheme. - - ``scheme`` is the install scheme name. - """ - return get_paths(scheme, vars, expand)[name] - - -def get_config_vars(*args): - """With no arguments, return a dictionary of all configuration - variables relevant for the current platform. - - On Unix, this means every variable defined in Python's installed Makefile; - On Windows and Mac OS it's a much smaller set. - - With arguments, return a list of values that result from looking up - each argument in the configuration variable dictionary. - """ - global _CONFIG_VARS - if _CONFIG_VARS is None: - _CONFIG_VARS = {} - # Normalized versions of prefix and exec_prefix are handy to have; - # in fact, these are the standard versions used most places in the - # distutils2 module. - _CONFIG_VARS['prefix'] = _PREFIX - _CONFIG_VARS['exec_prefix'] = _EXEC_PREFIX - _CONFIG_VARS['py_version'] = _PY_VERSION - _CONFIG_VARS['py_version_short'] = _PY_VERSION_SHORT - _CONFIG_VARS['py_version_nodot'] = _PY_VERSION[0] + _PY_VERSION[2] - _CONFIG_VARS['base'] = _PREFIX - _CONFIG_VARS['platbase'] = _EXEC_PREFIX - _CONFIG_VARS['projectbase'] = _PROJECT_BASE - try: - _CONFIG_VARS['abiflags'] = sys.abiflags - except AttributeError: - # sys.abiflags may not be defined on all platforms. - _CONFIG_VARS['abiflags'] = '' - - if os.name in ('nt', 'os2'): - _init_non_posix(_CONFIG_VARS) - if os.name == 'posix': - _init_posix(_CONFIG_VARS) - # Setting 'userbase' is done below the call to the - # init function to enable using 'get_config_var' in - # the init-function. - if sys.version >= '2.6': - _CONFIG_VARS['userbase'] = _getuserbase() - - if 'srcdir' not in _CONFIG_VARS: - _CONFIG_VARS['srcdir'] = _PROJECT_BASE - else: - _CONFIG_VARS['srcdir'] = _safe_realpath(_CONFIG_VARS['srcdir']) - - # Convert srcdir into an absolute path if it appears necessary. - # Normally it is relative to the build directory. However, during - # testing, for example, we might be running a non-installed python - # from a different directory. - if _PYTHON_BUILD and os.name == "posix": - base = _PROJECT_BASE - try: - cwd = os.getcwd() - except OSError: - cwd = None - if (not os.path.isabs(_CONFIG_VARS['srcdir']) and - base != cwd): - # srcdir is relative and we are not in the same directory - # as the executable. Assume executable is in the build - # directory and make srcdir absolute. - srcdir = os.path.join(base, _CONFIG_VARS['srcdir']) - _CONFIG_VARS['srcdir'] = os.path.normpath(srcdir) - - if sys.platform == 'darwin': - kernel_version = os.uname()[2] # Kernel version (8.4.3) - major_version = int(kernel_version.split('.')[0]) - - if major_version < 8: - # On Mac OS X before 10.4, check if -arch and -isysroot - # are in CFLAGS or LDFLAGS and remove them if they are. - # This is needed when building extensions on a 10.3 system - # using a universal build of python. - for key in ('LDFLAGS', 'BASECFLAGS', - # a number of derived variables. These need to be - # patched up as well. - 'CFLAGS', 'PY_CFLAGS', 'BLDSHARED'): - flags = _CONFIG_VARS[key] - flags = re.sub(r'-arch\s+\w+\s', ' ', flags) - flags = re.sub('-isysroot [^ \t]*', ' ', flags) - _CONFIG_VARS[key] = flags - else: - # Allow the user to override the architecture flags using - # an environment variable. - # NOTE: This name was introduced by Apple in OSX 10.5 and - # is used by several scripting languages distributed with - # that OS release. - if 'ARCHFLAGS' in os.environ: - arch = os.environ['ARCHFLAGS'] - for key in ('LDFLAGS', 'BASECFLAGS', - # a number of derived variables. These need to be - # patched up as well. - 'CFLAGS', 'PY_CFLAGS', 'BLDSHARED'): - - flags = _CONFIG_VARS[key] - flags = re.sub(r'-arch\s+\w+\s', ' ', flags) - flags = flags + ' ' + arch - _CONFIG_VARS[key] = flags - - # If we're on OSX 10.5 or later and the user tries to - # compiles an extension using an SDK that is not present - # on the current machine it is better to not use an SDK - # than to fail. - # - # The major usecase for this is users using a Python.org - # binary installer on OSX 10.6: that installer uses - # the 10.4u SDK, but that SDK is not installed by default - # when you install Xcode. - # - CFLAGS = _CONFIG_VARS.get('CFLAGS', '') - m = re.search(r'-isysroot\s+(\S+)', CFLAGS) - if m is not None: - sdk = m.group(1) - if not os.path.exists(sdk): - for key in ('LDFLAGS', 'BASECFLAGS', - # a number of derived variables. These need to be - # patched up as well. - 'CFLAGS', 'PY_CFLAGS', 'BLDSHARED'): - - flags = _CONFIG_VARS[key] - flags = re.sub(r'-isysroot\s+\S+(\s|$)', ' ', flags) - _CONFIG_VARS[key] = flags - - if args: - vals = [] - for name in args: - vals.append(_CONFIG_VARS.get(name)) - return vals - else: - return _CONFIG_VARS - - -def get_config_var(name): - """Return the value of a single variable using the dictionary returned by - 'get_config_vars()'. - - Equivalent to get_config_vars().get(name) - """ - return get_config_vars().get(name) - - -def get_platform(): - """Return a string that identifies the current platform. - - This is used mainly to distinguish platform-specific build directories and - platform-specific built distributions. Typically includes the OS name - and version and the architecture (as supplied by 'os.uname()'), - although the exact information included depends on the OS; eg. for IRIX - the architecture isn't particularly important (IRIX only runs on SGI - hardware), but for Linux the kernel version isn't particularly - important. - - Examples of returned values: - linux-i586 - linux-alpha (?) - solaris-2.6-sun4u - irix-5.3 - irix64-6.2 - - Windows will return one of: - win-amd64 (64bit Windows on AMD64 (aka x86_64, Intel64, EM64T, etc) - win-ia64 (64bit Windows on Itanium) - win32 (all others - specifically, sys.platform is returned) - - For other non-POSIX platforms, currently just returns 'sys.platform'. - """ - if os.name == 'nt': - # sniff sys.version for architecture. - prefix = " bit (" - i = sys.version.find(prefix) - if i == -1: - return sys.platform - j = sys.version.find(")", i) - look = sys.version[i+len(prefix):j].lower() - if look == 'amd64': - return 'win-amd64' - if look == 'itanium': - return 'win-ia64' - return sys.platform - - if os.name != "posix" or not hasattr(os, 'uname'): - # XXX what about the architecture? NT is Intel or Alpha, - # Mac OS is M68k or PPC, etc. - return sys.platform - - # Try to distinguish various flavours of Unix - osname, host, release, version, machine = os.uname() - - # Convert the OS name to lowercase, remove '/' characters - # (to accommodate BSD/OS), and translate spaces (for "Power Macintosh") - osname = osname.lower().replace('/', '') - machine = machine.replace(' ', '_') - machine = machine.replace('/', '-') - - if osname[:5] == "linux": - # At least on Linux/Intel, 'machine' is the processor -- - # i386, etc. - # XXX what about Alpha, SPARC, etc? - return "%s-%s" % (osname, machine) - elif osname[:5] == "sunos": - if release[0] >= "5": # SunOS 5 == Solaris 2 - osname = "solaris" - release = "%d.%s" % (int(release[0]) - 3, release[2:]) - # fall through to standard osname-release-machine representation - elif osname[:4] == "irix": # could be "irix64"! - return "%s-%s" % (osname, release) - elif osname[:3] == "aix": - return "%s-%s.%s" % (osname, version, release) - elif osname[:6] == "cygwin": - osname = "cygwin" - rel_re = re.compile(r'[\d.]+') - m = rel_re.match(release) - if m: - release = m.group() - elif osname[:6] == "darwin": - # - # For our purposes, we'll assume that the system version from - # distutils' perspective is what MACOSX_DEPLOYMENT_TARGET is set - # to. This makes the compatibility story a bit more sane because the - # machine is going to compile and link as if it were - # MACOSX_DEPLOYMENT_TARGET. - cfgvars = get_config_vars() - macver = cfgvars.get('MACOSX_DEPLOYMENT_TARGET') - - if True: - # Always calculate the release of the running machine, - # needed to determine if we can build fat binaries or not. - - macrelease = macver - # Get the system version. Reading this plist is a documented - # way to get the system version (see the documentation for - # the Gestalt Manager) - try: - f = open('/System/Library/CoreServices/SystemVersion.plist') - except IOError: - # We're on a plain darwin box, fall back to the default - # behaviour. - pass - else: - try: - m = re.search(r'ProductUserVisibleVersion\s*' - r'(.*?)', f.read()) - finally: - f.close() - if m is not None: - macrelease = '.'.join(m.group(1).split('.')[:2]) - # else: fall back to the default behaviour - - if not macver: - macver = macrelease - - if macver: - release = macver - osname = "macosx" - - if ((macrelease + '.') >= '10.4.' and - '-arch' in get_config_vars().get('CFLAGS', '').strip()): - # The universal build will build fat binaries, but not on - # systems before 10.4 - # - # Try to detect 4-way universal builds, those have machine-type - # 'universal' instead of 'fat'. - - machine = 'fat' - cflags = get_config_vars().get('CFLAGS') - - archs = re.findall(r'-arch\s+(\S+)', cflags) - archs = tuple(sorted(set(archs))) - - if len(archs) == 1: - machine = archs[0] - elif archs == ('i386', 'ppc'): - machine = 'fat' - elif archs == ('i386', 'x86_64'): - machine = 'intel' - elif archs == ('i386', 'ppc', 'x86_64'): - machine = 'fat3' - elif archs == ('ppc64', 'x86_64'): - machine = 'fat64' - elif archs == ('i386', 'ppc', 'ppc64', 'x86_64'): - machine = 'universal' - else: - raise ValueError( - "Don't know machine value for archs=%r" % (archs,)) - - elif machine == 'i386': - # On OSX the machine type returned by uname is always the - # 32-bit variant, even if the executable architecture is - # the 64-bit variant - if sys.maxsize >= 2**32: - machine = 'x86_64' - - elif machine in ('PowerPC', 'Power_Macintosh'): - # Pick a sane name for the PPC architecture. - # See 'i386' case - if sys.maxsize >= 2**32: - machine = 'ppc64' - else: - machine = 'ppc' - - return "%s-%s-%s" % (osname, release, machine) - - -def get_python_version(): - return _PY_VERSION_SHORT - - -def _print_dict(title, data): - for index, (key, value) in enumerate(sorted(data.items())): - if index == 0: - print('%s: ' % (title)) - print('\t%s = "%s"' % (key, value)) - - -def _main(): - """Display all information sysconfig detains.""" - print('Platform: "%s"' % get_platform()) - print('Python version: "%s"' % get_python_version()) - print('Current installation scheme: "%s"' % _get_default_scheme()) - print() - _print_dict('Paths', get_paths()) - print() - _print_dict('Variables', get_config_vars()) - - -if __name__ == '__main__': - _main() diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/tarfile.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/tarfile.py deleted file mode 100644 index d66d856..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/_backport/tarfile.py +++ /dev/null @@ -1,2607 +0,0 @@ -#------------------------------------------------------------------- -# tarfile.py -#------------------------------------------------------------------- -# Copyright (C) 2002 Lars Gustaebel -# All rights reserved. -# -# Permission is hereby granted, free of charge, to any person -# obtaining a copy of this software and associated documentation -# files (the "Software"), to deal in the Software without -# restriction, including without limitation the rights to use, -# copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the -# Software is furnished to do so, subject to the following -# conditions: -# -# The above copyright notice and this permission notice shall be -# included in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -# OTHER DEALINGS IN THE SOFTWARE. -# -from __future__ import print_function - -"""Read from and write to tar format archives. -""" - -__version__ = "$Revision$" - -version = "0.9.0" -__author__ = "Lars Gust\u00e4bel (lars@gustaebel.de)" -__date__ = "$Date: 2011-02-25 17:42:01 +0200 (Fri, 25 Feb 2011) $" -__cvsid__ = "$Id: tarfile.py 88586 2011-02-25 15:42:01Z marc-andre.lemburg $" -__credits__ = "Gustavo Niemeyer, Niels Gust\u00e4bel, Richard Townsend." - -#--------- -# Imports -#--------- -import sys -import os -import stat -import errno -import time -import struct -import copy -import re - -try: - import grp, pwd -except ImportError: - grp = pwd = None - -# os.symlink on Windows prior to 6.0 raises NotImplementedError -symlink_exception = (AttributeError, NotImplementedError) -try: - # WindowsError (1314) will be raised if the caller does not hold the - # SeCreateSymbolicLinkPrivilege privilege - symlink_exception += (WindowsError,) -except NameError: - pass - -# from tarfile import * -__all__ = ["TarFile", "TarInfo", "is_tarfile", "TarError"] - -if sys.version_info[0] < 3: - import __builtin__ as builtins -else: - import builtins - -_open = builtins.open # Since 'open' is TarFile.open - -#--------------------------------------------------------- -# tar constants -#--------------------------------------------------------- -NUL = b"\0" # the null character -BLOCKSIZE = 512 # length of processing blocks -RECORDSIZE = BLOCKSIZE * 20 # length of records -GNU_MAGIC = b"ustar \0" # magic gnu tar string -POSIX_MAGIC = b"ustar\x0000" # magic posix tar string - -LENGTH_NAME = 100 # maximum length of a filename -LENGTH_LINK = 100 # maximum length of a linkname -LENGTH_PREFIX = 155 # maximum length of the prefix field - -REGTYPE = b"0" # regular file -AREGTYPE = b"\0" # regular file -LNKTYPE = b"1" # link (inside tarfile) -SYMTYPE = b"2" # symbolic link -CHRTYPE = b"3" # character special device -BLKTYPE = b"4" # block special device -DIRTYPE = b"5" # directory -FIFOTYPE = b"6" # fifo special device -CONTTYPE = b"7" # contiguous file - -GNUTYPE_LONGNAME = b"L" # GNU tar longname -GNUTYPE_LONGLINK = b"K" # GNU tar longlink -GNUTYPE_SPARSE = b"S" # GNU tar sparse file - -XHDTYPE = b"x" # POSIX.1-2001 extended header -XGLTYPE = b"g" # POSIX.1-2001 global header -SOLARIS_XHDTYPE = b"X" # Solaris extended header - -USTAR_FORMAT = 0 # POSIX.1-1988 (ustar) format -GNU_FORMAT = 1 # GNU tar format -PAX_FORMAT = 2 # POSIX.1-2001 (pax) format -DEFAULT_FORMAT = GNU_FORMAT - -#--------------------------------------------------------- -# tarfile constants -#--------------------------------------------------------- -# File types that tarfile supports: -SUPPORTED_TYPES = (REGTYPE, AREGTYPE, LNKTYPE, - SYMTYPE, DIRTYPE, FIFOTYPE, - CONTTYPE, CHRTYPE, BLKTYPE, - GNUTYPE_LONGNAME, GNUTYPE_LONGLINK, - GNUTYPE_SPARSE) - -# File types that will be treated as a regular file. -REGULAR_TYPES = (REGTYPE, AREGTYPE, - CONTTYPE, GNUTYPE_SPARSE) - -# File types that are part of the GNU tar format. -GNU_TYPES = (GNUTYPE_LONGNAME, GNUTYPE_LONGLINK, - GNUTYPE_SPARSE) - -# Fields from a pax header that override a TarInfo attribute. -PAX_FIELDS = ("path", "linkpath", "size", "mtime", - "uid", "gid", "uname", "gname") - -# Fields from a pax header that are affected by hdrcharset. -PAX_NAME_FIELDS = set(("path", "linkpath", "uname", "gname")) - -# Fields in a pax header that are numbers, all other fields -# are treated as strings. -PAX_NUMBER_FIELDS = { - "atime": float, - "ctime": float, - "mtime": float, - "uid": int, - "gid": int, - "size": int -} - -#--------------------------------------------------------- -# Bits used in the mode field, values in octal. -#--------------------------------------------------------- -S_IFLNK = 0o120000 # symbolic link -S_IFREG = 0o100000 # regular file -S_IFBLK = 0o060000 # block device -S_IFDIR = 0o040000 # directory -S_IFCHR = 0o020000 # character device -S_IFIFO = 0o010000 # fifo - -TSUID = 0o4000 # set UID on execution -TSGID = 0o2000 # set GID on execution -TSVTX = 0o1000 # reserved - -TUREAD = 0o400 # read by owner -TUWRITE = 0o200 # write by owner -TUEXEC = 0o100 # execute/search by owner -TGREAD = 0o040 # read by group -TGWRITE = 0o020 # write by group -TGEXEC = 0o010 # execute/search by group -TOREAD = 0o004 # read by other -TOWRITE = 0o002 # write by other -TOEXEC = 0o001 # execute/search by other - -#--------------------------------------------------------- -# initialization -#--------------------------------------------------------- -if os.name in ("nt", "ce"): - ENCODING = "utf-8" -else: - ENCODING = sys.getfilesystemencoding() - -#--------------------------------------------------------- -# Some useful functions -#--------------------------------------------------------- - -def stn(s, length, encoding, errors): - """Convert a string to a null-terminated bytes object. - """ - s = s.encode(encoding, errors) - return s[:length] + (length - len(s)) * NUL - -def nts(s, encoding, errors): - """Convert a null-terminated bytes object to a string. - """ - p = s.find(b"\0") - if p != -1: - s = s[:p] - return s.decode(encoding, errors) - -def nti(s): - """Convert a number field to a python number. - """ - # There are two possible encodings for a number field, see - # itn() below. - if s[0] != chr(0o200): - try: - n = int(nts(s, "ascii", "strict") or "0", 8) - except ValueError: - raise InvalidHeaderError("invalid header") - else: - n = 0 - for i in range(len(s) - 1): - n <<= 8 - n += ord(s[i + 1]) - return n - -def itn(n, digits=8, format=DEFAULT_FORMAT): - """Convert a python number to a number field. - """ - # POSIX 1003.1-1988 requires numbers to be encoded as a string of - # octal digits followed by a null-byte, this allows values up to - # (8**(digits-1))-1. GNU tar allows storing numbers greater than - # that if necessary. A leading 0o200 byte indicates this particular - # encoding, the following digits-1 bytes are a big-endian - # representation. This allows values up to (256**(digits-1))-1. - if 0 <= n < 8 ** (digits - 1): - s = ("%0*o" % (digits - 1, n)).encode("ascii") + NUL - else: - if format != GNU_FORMAT or n >= 256 ** (digits - 1): - raise ValueError("overflow in number field") - - if n < 0: - # XXX We mimic GNU tar's behaviour with negative numbers, - # this could raise OverflowError. - n = struct.unpack("L", struct.pack("l", n))[0] - - s = bytearray() - for i in range(digits - 1): - s.insert(0, n & 0o377) - n >>= 8 - s.insert(0, 0o200) - return s - -def calc_chksums(buf): - """Calculate the checksum for a member's header by summing up all - characters except for the chksum field which is treated as if - it was filled with spaces. According to the GNU tar sources, - some tars (Sun and NeXT) calculate chksum with signed char, - which will be different if there are chars in the buffer with - the high bit set. So we calculate two checksums, unsigned and - signed. - """ - unsigned_chksum = 256 + sum(struct.unpack("148B", buf[:148]) + struct.unpack("356B", buf[156:512])) - signed_chksum = 256 + sum(struct.unpack("148b", buf[:148]) + struct.unpack("356b", buf[156:512])) - return unsigned_chksum, signed_chksum - -def copyfileobj(src, dst, length=None): - """Copy length bytes from fileobj src to fileobj dst. - If length is None, copy the entire content. - """ - if length == 0: - return - if length is None: - while True: - buf = src.read(16*1024) - if not buf: - break - dst.write(buf) - return - - BUFSIZE = 16 * 1024 - blocks, remainder = divmod(length, BUFSIZE) - for b in range(blocks): - buf = src.read(BUFSIZE) - if len(buf) < BUFSIZE: - raise IOError("end of file reached") - dst.write(buf) - - if remainder != 0: - buf = src.read(remainder) - if len(buf) < remainder: - raise IOError("end of file reached") - dst.write(buf) - return - -filemode_table = ( - ((S_IFLNK, "l"), - (S_IFREG, "-"), - (S_IFBLK, "b"), - (S_IFDIR, "d"), - (S_IFCHR, "c"), - (S_IFIFO, "p")), - - ((TUREAD, "r"),), - ((TUWRITE, "w"),), - ((TUEXEC|TSUID, "s"), - (TSUID, "S"), - (TUEXEC, "x")), - - ((TGREAD, "r"),), - ((TGWRITE, "w"),), - ((TGEXEC|TSGID, "s"), - (TSGID, "S"), - (TGEXEC, "x")), - - ((TOREAD, "r"),), - ((TOWRITE, "w"),), - ((TOEXEC|TSVTX, "t"), - (TSVTX, "T"), - (TOEXEC, "x")) -) - -def filemode(mode): - """Convert a file's mode to a string of the form - -rwxrwxrwx. - Used by TarFile.list() - """ - perm = [] - for table in filemode_table: - for bit, char in table: - if mode & bit == bit: - perm.append(char) - break - else: - perm.append("-") - return "".join(perm) - -class TarError(Exception): - """Base exception.""" - pass -class ExtractError(TarError): - """General exception for extract errors.""" - pass -class ReadError(TarError): - """Exception for unreadable tar archives.""" - pass -class CompressionError(TarError): - """Exception for unavailable compression methods.""" - pass -class StreamError(TarError): - """Exception for unsupported operations on stream-like TarFiles.""" - pass -class HeaderError(TarError): - """Base exception for header errors.""" - pass -class EmptyHeaderError(HeaderError): - """Exception for empty headers.""" - pass -class TruncatedHeaderError(HeaderError): - """Exception for truncated headers.""" - pass -class EOFHeaderError(HeaderError): - """Exception for end of file headers.""" - pass -class InvalidHeaderError(HeaderError): - """Exception for invalid headers.""" - pass -class SubsequentHeaderError(HeaderError): - """Exception for missing and invalid extended headers.""" - pass - -#--------------------------- -# internal stream interface -#--------------------------- -class _LowLevelFile(object): - """Low-level file object. Supports reading and writing. - It is used instead of a regular file object for streaming - access. - """ - - def __init__(self, name, mode): - mode = { - "r": os.O_RDONLY, - "w": os.O_WRONLY | os.O_CREAT | os.O_TRUNC, - }[mode] - if hasattr(os, "O_BINARY"): - mode |= os.O_BINARY - self.fd = os.open(name, mode, 0o666) - - def close(self): - os.close(self.fd) - - def read(self, size): - return os.read(self.fd, size) - - def write(self, s): - os.write(self.fd, s) - -class _Stream(object): - """Class that serves as an adapter between TarFile and - a stream-like object. The stream-like object only - needs to have a read() or write() method and is accessed - blockwise. Use of gzip or bzip2 compression is possible. - A stream-like object could be for example: sys.stdin, - sys.stdout, a socket, a tape device etc. - - _Stream is intended to be used only internally. - """ - - def __init__(self, name, mode, comptype, fileobj, bufsize): - """Construct a _Stream object. - """ - self._extfileobj = True - if fileobj is None: - fileobj = _LowLevelFile(name, mode) - self._extfileobj = False - - if comptype == '*': - # Enable transparent compression detection for the - # stream interface - fileobj = _StreamProxy(fileobj) - comptype = fileobj.getcomptype() - - self.name = name or "" - self.mode = mode - self.comptype = comptype - self.fileobj = fileobj - self.bufsize = bufsize - self.buf = b"" - self.pos = 0 - self.closed = False - - try: - if comptype == "gz": - try: - import zlib - except ImportError: - raise CompressionError("zlib module is not available") - self.zlib = zlib - self.crc = zlib.crc32(b"") - if mode == "r": - self._init_read_gz() - else: - self._init_write_gz() - - if comptype == "bz2": - try: - import bz2 - except ImportError: - raise CompressionError("bz2 module is not available") - if mode == "r": - self.dbuf = b"" - self.cmp = bz2.BZ2Decompressor() - else: - self.cmp = bz2.BZ2Compressor() - except: - if not self._extfileobj: - self.fileobj.close() - self.closed = True - raise - - def __del__(self): - if hasattr(self, "closed") and not self.closed: - self.close() - - def _init_write_gz(self): - """Initialize for writing with gzip compression. - """ - self.cmp = self.zlib.compressobj(9, self.zlib.DEFLATED, - -self.zlib.MAX_WBITS, - self.zlib.DEF_MEM_LEVEL, - 0) - timestamp = struct.pack(" self.bufsize: - self.fileobj.write(self.buf[:self.bufsize]) - self.buf = self.buf[self.bufsize:] - - def close(self): - """Close the _Stream object. No operation should be - done on it afterwards. - """ - if self.closed: - return - - if self.mode == "w" and self.comptype != "tar": - self.buf += self.cmp.flush() - - if self.mode == "w" and self.buf: - self.fileobj.write(self.buf) - self.buf = b"" - if self.comptype == "gz": - # The native zlib crc is an unsigned 32-bit integer, but - # the Python wrapper implicitly casts that to a signed C - # long. So, on a 32-bit box self.crc may "look negative", - # while the same crc on a 64-bit box may "look positive". - # To avoid irksome warnings from the `struct` module, force - # it to look positive on all boxes. - self.fileobj.write(struct.pack("= 0: - blocks, remainder = divmod(pos - self.pos, self.bufsize) - for i in range(blocks): - self.read(self.bufsize) - self.read(remainder) - else: - raise StreamError("seeking backwards is not allowed") - return self.pos - - def read(self, size=None): - """Return the next size number of bytes from the stream. - If size is not defined, return all bytes of the stream - up to EOF. - """ - if size is None: - t = [] - while True: - buf = self._read(self.bufsize) - if not buf: - break - t.append(buf) - buf = "".join(t) - else: - buf = self._read(size) - self.pos += len(buf) - return buf - - def _read(self, size): - """Return size bytes from the stream. - """ - if self.comptype == "tar": - return self.__read(size) - - c = len(self.dbuf) - while c < size: - buf = self.__read(self.bufsize) - if not buf: - break - try: - buf = self.cmp.decompress(buf) - except IOError: - raise ReadError("invalid compressed data") - self.dbuf += buf - c += len(buf) - buf = self.dbuf[:size] - self.dbuf = self.dbuf[size:] - return buf - - def __read(self, size): - """Return size bytes from stream. If internal buffer is empty, - read another block from the stream. - """ - c = len(self.buf) - while c < size: - buf = self.fileobj.read(self.bufsize) - if not buf: - break - self.buf += buf - c += len(buf) - buf = self.buf[:size] - self.buf = self.buf[size:] - return buf -# class _Stream - -class _StreamProxy(object): - """Small proxy class that enables transparent compression - detection for the Stream interface (mode 'r|*'). - """ - - def __init__(self, fileobj): - self.fileobj = fileobj - self.buf = self.fileobj.read(BLOCKSIZE) - - def read(self, size): - self.read = self.fileobj.read - return self.buf - - def getcomptype(self): - if self.buf.startswith(b"\037\213\010"): - return "gz" - if self.buf.startswith(b"BZh91"): - return "bz2" - return "tar" - - def close(self): - self.fileobj.close() -# class StreamProxy - -class _BZ2Proxy(object): - """Small proxy class that enables external file object - support for "r:bz2" and "w:bz2" modes. This is actually - a workaround for a limitation in bz2 module's BZ2File - class which (unlike gzip.GzipFile) has no support for - a file object argument. - """ - - blocksize = 16 * 1024 - - def __init__(self, fileobj, mode): - self.fileobj = fileobj - self.mode = mode - self.name = getattr(self.fileobj, "name", None) - self.init() - - def init(self): - import bz2 - self.pos = 0 - if self.mode == "r": - self.bz2obj = bz2.BZ2Decompressor() - self.fileobj.seek(0) - self.buf = b"" - else: - self.bz2obj = bz2.BZ2Compressor() - - def read(self, size): - x = len(self.buf) - while x < size: - raw = self.fileobj.read(self.blocksize) - if not raw: - break - data = self.bz2obj.decompress(raw) - self.buf += data - x += len(data) - - buf = self.buf[:size] - self.buf = self.buf[size:] - self.pos += len(buf) - return buf - - def seek(self, pos): - if pos < self.pos: - self.init() - self.read(pos - self.pos) - - def tell(self): - return self.pos - - def write(self, data): - self.pos += len(data) - raw = self.bz2obj.compress(data) - self.fileobj.write(raw) - - def close(self): - if self.mode == "w": - raw = self.bz2obj.flush() - self.fileobj.write(raw) -# class _BZ2Proxy - -#------------------------ -# Extraction file object -#------------------------ -class _FileInFile(object): - """A thin wrapper around an existing file object that - provides a part of its data as an individual file - object. - """ - - def __init__(self, fileobj, offset, size, blockinfo=None): - self.fileobj = fileobj - self.offset = offset - self.size = size - self.position = 0 - - if blockinfo is None: - blockinfo = [(0, size)] - - # Construct a map with data and zero blocks. - self.map_index = 0 - self.map = [] - lastpos = 0 - realpos = self.offset - for offset, size in blockinfo: - if offset > lastpos: - self.map.append((False, lastpos, offset, None)) - self.map.append((True, offset, offset + size, realpos)) - realpos += size - lastpos = offset + size - if lastpos < self.size: - self.map.append((False, lastpos, self.size, None)) - - def seekable(self): - if not hasattr(self.fileobj, "seekable"): - # XXX gzip.GzipFile and bz2.BZ2File - return True - return self.fileobj.seekable() - - def tell(self): - """Return the current file position. - """ - return self.position - - def seek(self, position): - """Seek to a position in the file. - """ - self.position = position - - def read(self, size=None): - """Read data from the file. - """ - if size is None: - size = self.size - self.position - else: - size = min(size, self.size - self.position) - - buf = b"" - while size > 0: - while True: - data, start, stop, offset = self.map[self.map_index] - if start <= self.position < stop: - break - else: - self.map_index += 1 - if self.map_index == len(self.map): - self.map_index = 0 - length = min(size, stop - self.position) - if data: - self.fileobj.seek(offset + (self.position - start)) - buf += self.fileobj.read(length) - else: - buf += NUL * length - size -= length - self.position += length - return buf -#class _FileInFile - - -class ExFileObject(object): - """File-like object for reading an archive member. - Is returned by TarFile.extractfile(). - """ - blocksize = 1024 - - def __init__(self, tarfile, tarinfo): - self.fileobj = _FileInFile(tarfile.fileobj, - tarinfo.offset_data, - tarinfo.size, - tarinfo.sparse) - self.name = tarinfo.name - self.mode = "r" - self.closed = False - self.size = tarinfo.size - - self.position = 0 - self.buffer = b"" - - def readable(self): - return True - - def writable(self): - return False - - def seekable(self): - return self.fileobj.seekable() - - def read(self, size=None): - """Read at most size bytes from the file. If size is not - present or None, read all data until EOF is reached. - """ - if self.closed: - raise ValueError("I/O operation on closed file") - - buf = b"" - if self.buffer: - if size is None: - buf = self.buffer - self.buffer = b"" - else: - buf = self.buffer[:size] - self.buffer = self.buffer[size:] - - if size is None: - buf += self.fileobj.read() - else: - buf += self.fileobj.read(size - len(buf)) - - self.position += len(buf) - return buf - - # XXX TextIOWrapper uses the read1() method. - read1 = read - - def readline(self, size=-1): - """Read one entire line from the file. If size is present - and non-negative, return a string with at most that - size, which may be an incomplete line. - """ - if self.closed: - raise ValueError("I/O operation on closed file") - - pos = self.buffer.find(b"\n") + 1 - if pos == 0: - # no newline found. - while True: - buf = self.fileobj.read(self.blocksize) - self.buffer += buf - if not buf or b"\n" in buf: - pos = self.buffer.find(b"\n") + 1 - if pos == 0: - # no newline found. - pos = len(self.buffer) - break - - if size != -1: - pos = min(size, pos) - - buf = self.buffer[:pos] - self.buffer = self.buffer[pos:] - self.position += len(buf) - return buf - - def readlines(self): - """Return a list with all remaining lines. - """ - result = [] - while True: - line = self.readline() - if not line: break - result.append(line) - return result - - def tell(self): - """Return the current file position. - """ - if self.closed: - raise ValueError("I/O operation on closed file") - - return self.position - - def seek(self, pos, whence=os.SEEK_SET): - """Seek to a position in the file. - """ - if self.closed: - raise ValueError("I/O operation on closed file") - - if whence == os.SEEK_SET: - self.position = min(max(pos, 0), self.size) - elif whence == os.SEEK_CUR: - if pos < 0: - self.position = max(self.position + pos, 0) - else: - self.position = min(self.position + pos, self.size) - elif whence == os.SEEK_END: - self.position = max(min(self.size + pos, self.size), 0) - else: - raise ValueError("Invalid argument") - - self.buffer = b"" - self.fileobj.seek(self.position) - - def close(self): - """Close the file object. - """ - self.closed = True - - def __iter__(self): - """Get an iterator over the file's lines. - """ - while True: - line = self.readline() - if not line: - break - yield line -#class ExFileObject - -#------------------ -# Exported Classes -#------------------ -class TarInfo(object): - """Informational class which holds the details about an - archive member given by a tar header block. - TarInfo objects are returned by TarFile.getmember(), - TarFile.getmembers() and TarFile.gettarinfo() and are - usually created internally. - """ - - __slots__ = ("name", "mode", "uid", "gid", "size", "mtime", - "chksum", "type", "linkname", "uname", "gname", - "devmajor", "devminor", - "offset", "offset_data", "pax_headers", "sparse", - "tarfile", "_sparse_structs", "_link_target") - - def __init__(self, name=""): - """Construct a TarInfo object. name is the optional name - of the member. - """ - self.name = name # member name - self.mode = 0o644 # file permissions - self.uid = 0 # user id - self.gid = 0 # group id - self.size = 0 # file size - self.mtime = 0 # modification time - self.chksum = 0 # header checksum - self.type = REGTYPE # member type - self.linkname = "" # link name - self.uname = "" # user name - self.gname = "" # group name - self.devmajor = 0 # device major number - self.devminor = 0 # device minor number - - self.offset = 0 # the tar header starts here - self.offset_data = 0 # the file's data starts here - - self.sparse = None # sparse member information - self.pax_headers = {} # pax header information - - # In pax headers the "name" and "linkname" field are called - # "path" and "linkpath". - def _getpath(self): - return self.name - def _setpath(self, name): - self.name = name - path = property(_getpath, _setpath) - - def _getlinkpath(self): - return self.linkname - def _setlinkpath(self, linkname): - self.linkname = linkname - linkpath = property(_getlinkpath, _setlinkpath) - - def __repr__(self): - return "<%s %r at %#x>" % (self.__class__.__name__,self.name,id(self)) - - def get_info(self): - """Return the TarInfo's attributes as a dictionary. - """ - info = { - "name": self.name, - "mode": self.mode & 0o7777, - "uid": self.uid, - "gid": self.gid, - "size": self.size, - "mtime": self.mtime, - "chksum": self.chksum, - "type": self.type, - "linkname": self.linkname, - "uname": self.uname, - "gname": self.gname, - "devmajor": self.devmajor, - "devminor": self.devminor - } - - if info["type"] == DIRTYPE and not info["name"].endswith("/"): - info["name"] += "/" - - return info - - def tobuf(self, format=DEFAULT_FORMAT, encoding=ENCODING, errors="surrogateescape"): - """Return a tar header as a string of 512 byte blocks. - """ - info = self.get_info() - - if format == USTAR_FORMAT: - return self.create_ustar_header(info, encoding, errors) - elif format == GNU_FORMAT: - return self.create_gnu_header(info, encoding, errors) - elif format == PAX_FORMAT: - return self.create_pax_header(info, encoding) - else: - raise ValueError("invalid format") - - def create_ustar_header(self, info, encoding, errors): - """Return the object as a ustar header block. - """ - info["magic"] = POSIX_MAGIC - - if len(info["linkname"]) > LENGTH_LINK: - raise ValueError("linkname is too long") - - if len(info["name"]) > LENGTH_NAME: - info["prefix"], info["name"] = self._posix_split_name(info["name"]) - - return self._create_header(info, USTAR_FORMAT, encoding, errors) - - def create_gnu_header(self, info, encoding, errors): - """Return the object as a GNU header block sequence. - """ - info["magic"] = GNU_MAGIC - - buf = b"" - if len(info["linkname"]) > LENGTH_LINK: - buf += self._create_gnu_long_header(info["linkname"], GNUTYPE_LONGLINK, encoding, errors) - - if len(info["name"]) > LENGTH_NAME: - buf += self._create_gnu_long_header(info["name"], GNUTYPE_LONGNAME, encoding, errors) - - return buf + self._create_header(info, GNU_FORMAT, encoding, errors) - - def create_pax_header(self, info, encoding): - """Return the object as a ustar header block. If it cannot be - represented this way, prepend a pax extended header sequence - with supplement information. - """ - info["magic"] = POSIX_MAGIC - pax_headers = self.pax_headers.copy() - - # Test string fields for values that exceed the field length or cannot - # be represented in ASCII encoding. - for name, hname, length in ( - ("name", "path", LENGTH_NAME), ("linkname", "linkpath", LENGTH_LINK), - ("uname", "uname", 32), ("gname", "gname", 32)): - - if hname in pax_headers: - # The pax header has priority. - continue - - # Try to encode the string as ASCII. - try: - info[name].encode("ascii", "strict") - except UnicodeEncodeError: - pax_headers[hname] = info[name] - continue - - if len(info[name]) > length: - pax_headers[hname] = info[name] - - # Test number fields for values that exceed the field limit or values - # that like to be stored as float. - for name, digits in (("uid", 8), ("gid", 8), ("size", 12), ("mtime", 12)): - if name in pax_headers: - # The pax header has priority. Avoid overflow. - info[name] = 0 - continue - - val = info[name] - if not 0 <= val < 8 ** (digits - 1) or isinstance(val, float): - pax_headers[name] = str(val) - info[name] = 0 - - # Create a pax extended header if necessary. - if pax_headers: - buf = self._create_pax_generic_header(pax_headers, XHDTYPE, encoding) - else: - buf = b"" - - return buf + self._create_header(info, USTAR_FORMAT, "ascii", "replace") - - @classmethod - def create_pax_global_header(cls, pax_headers): - """Return the object as a pax global header block sequence. - """ - return cls._create_pax_generic_header(pax_headers, XGLTYPE, "utf8") - - def _posix_split_name(self, name): - """Split a name longer than 100 chars into a prefix - and a name part. - """ - prefix = name[:LENGTH_PREFIX + 1] - while prefix and prefix[-1] != "/": - prefix = prefix[:-1] - - name = name[len(prefix):] - prefix = prefix[:-1] - - if not prefix or len(name) > LENGTH_NAME: - raise ValueError("name is too long") - return prefix, name - - @staticmethod - def _create_header(info, format, encoding, errors): - """Return a header block. info is a dictionary with file - information, format must be one of the *_FORMAT constants. - """ - parts = [ - stn(info.get("name", ""), 100, encoding, errors), - itn(info.get("mode", 0) & 0o7777, 8, format), - itn(info.get("uid", 0), 8, format), - itn(info.get("gid", 0), 8, format), - itn(info.get("size", 0), 12, format), - itn(info.get("mtime", 0), 12, format), - b" ", # checksum field - info.get("type", REGTYPE), - stn(info.get("linkname", ""), 100, encoding, errors), - info.get("magic", POSIX_MAGIC), - stn(info.get("uname", ""), 32, encoding, errors), - stn(info.get("gname", ""), 32, encoding, errors), - itn(info.get("devmajor", 0), 8, format), - itn(info.get("devminor", 0), 8, format), - stn(info.get("prefix", ""), 155, encoding, errors) - ] - - buf = struct.pack("%ds" % BLOCKSIZE, b"".join(parts)) - chksum = calc_chksums(buf[-BLOCKSIZE:])[0] - buf = buf[:-364] + ("%06o\0" % chksum).encode("ascii") + buf[-357:] - return buf - - @staticmethod - def _create_payload(payload): - """Return the string payload filled with zero bytes - up to the next 512 byte border. - """ - blocks, remainder = divmod(len(payload), BLOCKSIZE) - if remainder > 0: - payload += (BLOCKSIZE - remainder) * NUL - return payload - - @classmethod - def _create_gnu_long_header(cls, name, type, encoding, errors): - """Return a GNUTYPE_LONGNAME or GNUTYPE_LONGLINK sequence - for name. - """ - name = name.encode(encoding, errors) + NUL - - info = {} - info["name"] = "././@LongLink" - info["type"] = type - info["size"] = len(name) - info["magic"] = GNU_MAGIC - - # create extended header + name blocks. - return cls._create_header(info, USTAR_FORMAT, encoding, errors) + \ - cls._create_payload(name) - - @classmethod - def _create_pax_generic_header(cls, pax_headers, type, encoding): - """Return a POSIX.1-2008 extended or global header sequence - that contains a list of keyword, value pairs. The values - must be strings. - """ - # Check if one of the fields contains surrogate characters and thereby - # forces hdrcharset=BINARY, see _proc_pax() for more information. - binary = False - for keyword, value in pax_headers.items(): - try: - value.encode("utf8", "strict") - except UnicodeEncodeError: - binary = True - break - - records = b"" - if binary: - # Put the hdrcharset field at the beginning of the header. - records += b"21 hdrcharset=BINARY\n" - - for keyword, value in pax_headers.items(): - keyword = keyword.encode("utf8") - if binary: - # Try to restore the original byte representation of `value'. - # Needless to say, that the encoding must match the string. - value = value.encode(encoding, "surrogateescape") - else: - value = value.encode("utf8") - - l = len(keyword) + len(value) + 3 # ' ' + '=' + '\n' - n = p = 0 - while True: - n = l + len(str(p)) - if n == p: - break - p = n - records += bytes(str(p), "ascii") + b" " + keyword + b"=" + value + b"\n" - - # We use a hardcoded "././@PaxHeader" name like star does - # instead of the one that POSIX recommends. - info = {} - info["name"] = "././@PaxHeader" - info["type"] = type - info["size"] = len(records) - info["magic"] = POSIX_MAGIC - - # Create pax header + record blocks. - return cls._create_header(info, USTAR_FORMAT, "ascii", "replace") + \ - cls._create_payload(records) - - @classmethod - def frombuf(cls, buf, encoding, errors): - """Construct a TarInfo object from a 512 byte bytes object. - """ - if len(buf) == 0: - raise EmptyHeaderError("empty header") - if len(buf) != BLOCKSIZE: - raise TruncatedHeaderError("truncated header") - if buf.count(NUL) == BLOCKSIZE: - raise EOFHeaderError("end of file header") - - chksum = nti(buf[148:156]) - if chksum not in calc_chksums(buf): - raise InvalidHeaderError("bad checksum") - - obj = cls() - obj.name = nts(buf[0:100], encoding, errors) - obj.mode = nti(buf[100:108]) - obj.uid = nti(buf[108:116]) - obj.gid = nti(buf[116:124]) - obj.size = nti(buf[124:136]) - obj.mtime = nti(buf[136:148]) - obj.chksum = chksum - obj.type = buf[156:157] - obj.linkname = nts(buf[157:257], encoding, errors) - obj.uname = nts(buf[265:297], encoding, errors) - obj.gname = nts(buf[297:329], encoding, errors) - obj.devmajor = nti(buf[329:337]) - obj.devminor = nti(buf[337:345]) - prefix = nts(buf[345:500], encoding, errors) - - # Old V7 tar format represents a directory as a regular - # file with a trailing slash. - if obj.type == AREGTYPE and obj.name.endswith("/"): - obj.type = DIRTYPE - - # The old GNU sparse format occupies some of the unused - # space in the buffer for up to 4 sparse structures. - # Save the them for later processing in _proc_sparse(). - if obj.type == GNUTYPE_SPARSE: - pos = 386 - structs = [] - for i in range(4): - try: - offset = nti(buf[pos:pos + 12]) - numbytes = nti(buf[pos + 12:pos + 24]) - except ValueError: - break - structs.append((offset, numbytes)) - pos += 24 - isextended = bool(buf[482]) - origsize = nti(buf[483:495]) - obj._sparse_structs = (structs, isextended, origsize) - - # Remove redundant slashes from directories. - if obj.isdir(): - obj.name = obj.name.rstrip("/") - - # Reconstruct a ustar longname. - if prefix and obj.type not in GNU_TYPES: - obj.name = prefix + "/" + obj.name - return obj - - @classmethod - def fromtarfile(cls, tarfile): - """Return the next TarInfo object from TarFile object - tarfile. - """ - buf = tarfile.fileobj.read(BLOCKSIZE) - obj = cls.frombuf(buf, tarfile.encoding, tarfile.errors) - obj.offset = tarfile.fileobj.tell() - BLOCKSIZE - return obj._proc_member(tarfile) - - #-------------------------------------------------------------------------- - # The following are methods that are called depending on the type of a - # member. The entry point is _proc_member() which can be overridden in a - # subclass to add custom _proc_*() methods. A _proc_*() method MUST - # implement the following - # operations: - # 1. Set self.offset_data to the position where the data blocks begin, - # if there is data that follows. - # 2. Set tarfile.offset to the position where the next member's header will - # begin. - # 3. Return self or another valid TarInfo object. - def _proc_member(self, tarfile): - """Choose the right processing method depending on - the type and call it. - """ - if self.type in (GNUTYPE_LONGNAME, GNUTYPE_LONGLINK): - return self._proc_gnulong(tarfile) - elif self.type == GNUTYPE_SPARSE: - return self._proc_sparse(tarfile) - elif self.type in (XHDTYPE, XGLTYPE, SOLARIS_XHDTYPE): - return self._proc_pax(tarfile) - else: - return self._proc_builtin(tarfile) - - def _proc_builtin(self, tarfile): - """Process a builtin type or an unknown type which - will be treated as a regular file. - """ - self.offset_data = tarfile.fileobj.tell() - offset = self.offset_data - if self.isreg() or self.type not in SUPPORTED_TYPES: - # Skip the following data blocks. - offset += self._block(self.size) - tarfile.offset = offset - - # Patch the TarInfo object with saved global - # header information. - self._apply_pax_info(tarfile.pax_headers, tarfile.encoding, tarfile.errors) - - return self - - def _proc_gnulong(self, tarfile): - """Process the blocks that hold a GNU longname - or longlink member. - """ - buf = tarfile.fileobj.read(self._block(self.size)) - - # Fetch the next header and process it. - try: - next = self.fromtarfile(tarfile) - except HeaderError: - raise SubsequentHeaderError("missing or bad subsequent header") - - # Patch the TarInfo object from the next header with - # the longname information. - next.offset = self.offset - if self.type == GNUTYPE_LONGNAME: - next.name = nts(buf, tarfile.encoding, tarfile.errors) - elif self.type == GNUTYPE_LONGLINK: - next.linkname = nts(buf, tarfile.encoding, tarfile.errors) - - return next - - def _proc_sparse(self, tarfile): - """Process a GNU sparse header plus extra headers. - """ - # We already collected some sparse structures in frombuf(). - structs, isextended, origsize = self._sparse_structs - del self._sparse_structs - - # Collect sparse structures from extended header blocks. - while isextended: - buf = tarfile.fileobj.read(BLOCKSIZE) - pos = 0 - for i in range(21): - try: - offset = nti(buf[pos:pos + 12]) - numbytes = nti(buf[pos + 12:pos + 24]) - except ValueError: - break - if offset and numbytes: - structs.append((offset, numbytes)) - pos += 24 - isextended = bool(buf[504]) - self.sparse = structs - - self.offset_data = tarfile.fileobj.tell() - tarfile.offset = self.offset_data + self._block(self.size) - self.size = origsize - return self - - def _proc_pax(self, tarfile): - """Process an extended or global header as described in - POSIX.1-2008. - """ - # Read the header information. - buf = tarfile.fileobj.read(self._block(self.size)) - - # A pax header stores supplemental information for either - # the following file (extended) or all following files - # (global). - if self.type == XGLTYPE: - pax_headers = tarfile.pax_headers - else: - pax_headers = tarfile.pax_headers.copy() - - # Check if the pax header contains a hdrcharset field. This tells us - # the encoding of the path, linkpath, uname and gname fields. Normally, - # these fields are UTF-8 encoded but since POSIX.1-2008 tar - # implementations are allowed to store them as raw binary strings if - # the translation to UTF-8 fails. - match = re.search(br"\d+ hdrcharset=([^\n]+)\n", buf) - if match is not None: - pax_headers["hdrcharset"] = match.group(1).decode("utf8") - - # For the time being, we don't care about anything other than "BINARY". - # The only other value that is currently allowed by the standard is - # "ISO-IR 10646 2000 UTF-8" in other words UTF-8. - hdrcharset = pax_headers.get("hdrcharset") - if hdrcharset == "BINARY": - encoding = tarfile.encoding - else: - encoding = "utf8" - - # Parse pax header information. A record looks like that: - # "%d %s=%s\n" % (length, keyword, value). length is the size - # of the complete record including the length field itself and - # the newline. keyword and value are both UTF-8 encoded strings. - regex = re.compile(br"(\d+) ([^=]+)=") - pos = 0 - while True: - match = regex.match(buf, pos) - if not match: - break - - length, keyword = match.groups() - length = int(length) - value = buf[match.end(2) + 1:match.start(1) + length - 1] - - # Normally, we could just use "utf8" as the encoding and "strict" - # as the error handler, but we better not take the risk. For - # example, GNU tar <= 1.23 is known to store filenames it cannot - # translate to UTF-8 as raw strings (unfortunately without a - # hdrcharset=BINARY header). - # We first try the strict standard encoding, and if that fails we - # fall back on the user's encoding and error handler. - keyword = self._decode_pax_field(keyword, "utf8", "utf8", - tarfile.errors) - if keyword in PAX_NAME_FIELDS: - value = self._decode_pax_field(value, encoding, tarfile.encoding, - tarfile.errors) - else: - value = self._decode_pax_field(value, "utf8", "utf8", - tarfile.errors) - - pax_headers[keyword] = value - pos += length - - # Fetch the next header. - try: - next = self.fromtarfile(tarfile) - except HeaderError: - raise SubsequentHeaderError("missing or bad subsequent header") - - # Process GNU sparse information. - if "GNU.sparse.map" in pax_headers: - # GNU extended sparse format version 0.1. - self._proc_gnusparse_01(next, pax_headers) - - elif "GNU.sparse.size" in pax_headers: - # GNU extended sparse format version 0.0. - self._proc_gnusparse_00(next, pax_headers, buf) - - elif pax_headers.get("GNU.sparse.major") == "1" and pax_headers.get("GNU.sparse.minor") == "0": - # GNU extended sparse format version 1.0. - self._proc_gnusparse_10(next, pax_headers, tarfile) - - if self.type in (XHDTYPE, SOLARIS_XHDTYPE): - # Patch the TarInfo object with the extended header info. - next._apply_pax_info(pax_headers, tarfile.encoding, tarfile.errors) - next.offset = self.offset - - if "size" in pax_headers: - # If the extended header replaces the size field, - # we need to recalculate the offset where the next - # header starts. - offset = next.offset_data - if next.isreg() or next.type not in SUPPORTED_TYPES: - offset += next._block(next.size) - tarfile.offset = offset - - return next - - def _proc_gnusparse_00(self, next, pax_headers, buf): - """Process a GNU tar extended sparse header, version 0.0. - """ - offsets = [] - for match in re.finditer(br"\d+ GNU.sparse.offset=(\d+)\n", buf): - offsets.append(int(match.group(1))) - numbytes = [] - for match in re.finditer(br"\d+ GNU.sparse.numbytes=(\d+)\n", buf): - numbytes.append(int(match.group(1))) - next.sparse = list(zip(offsets, numbytes)) - - def _proc_gnusparse_01(self, next, pax_headers): - """Process a GNU tar extended sparse header, version 0.1. - """ - sparse = [int(x) for x in pax_headers["GNU.sparse.map"].split(",")] - next.sparse = list(zip(sparse[::2], sparse[1::2])) - - def _proc_gnusparse_10(self, next, pax_headers, tarfile): - """Process a GNU tar extended sparse header, version 1.0. - """ - fields = None - sparse = [] - buf = tarfile.fileobj.read(BLOCKSIZE) - fields, buf = buf.split(b"\n", 1) - fields = int(fields) - while len(sparse) < fields * 2: - if b"\n" not in buf: - buf += tarfile.fileobj.read(BLOCKSIZE) - number, buf = buf.split(b"\n", 1) - sparse.append(int(number)) - next.offset_data = tarfile.fileobj.tell() - next.sparse = list(zip(sparse[::2], sparse[1::2])) - - def _apply_pax_info(self, pax_headers, encoding, errors): - """Replace fields with supplemental information from a previous - pax extended or global header. - """ - for keyword, value in pax_headers.items(): - if keyword == "GNU.sparse.name": - setattr(self, "path", value) - elif keyword == "GNU.sparse.size": - setattr(self, "size", int(value)) - elif keyword == "GNU.sparse.realsize": - setattr(self, "size", int(value)) - elif keyword in PAX_FIELDS: - if keyword in PAX_NUMBER_FIELDS: - try: - value = PAX_NUMBER_FIELDS[keyword](value) - except ValueError: - value = 0 - if keyword == "path": - value = value.rstrip("/") - setattr(self, keyword, value) - - self.pax_headers = pax_headers.copy() - - def _decode_pax_field(self, value, encoding, fallback_encoding, fallback_errors): - """Decode a single field from a pax record. - """ - try: - return value.decode(encoding, "strict") - except UnicodeDecodeError: - return value.decode(fallback_encoding, fallback_errors) - - def _block(self, count): - """Round up a byte count by BLOCKSIZE and return it, - e.g. _block(834) => 1024. - """ - blocks, remainder = divmod(count, BLOCKSIZE) - if remainder: - blocks += 1 - return blocks * BLOCKSIZE - - def isreg(self): - return self.type in REGULAR_TYPES - def isfile(self): - return self.isreg() - def isdir(self): - return self.type == DIRTYPE - def issym(self): - return self.type == SYMTYPE - def islnk(self): - return self.type == LNKTYPE - def ischr(self): - return self.type == CHRTYPE - def isblk(self): - return self.type == BLKTYPE - def isfifo(self): - return self.type == FIFOTYPE - def issparse(self): - return self.sparse is not None - def isdev(self): - return self.type in (CHRTYPE, BLKTYPE, FIFOTYPE) -# class TarInfo - -class TarFile(object): - """The TarFile Class provides an interface to tar archives. - """ - - debug = 0 # May be set from 0 (no msgs) to 3 (all msgs) - - dereference = False # If true, add content of linked file to the - # tar file, else the link. - - ignore_zeros = False # If true, skips empty or invalid blocks and - # continues processing. - - errorlevel = 1 # If 0, fatal errors only appear in debug - # messages (if debug >= 0). If > 0, errors - # are passed to the caller as exceptions. - - format = DEFAULT_FORMAT # The format to use when creating an archive. - - encoding = ENCODING # Encoding for 8-bit character strings. - - errors = None # Error handler for unicode conversion. - - tarinfo = TarInfo # The default TarInfo class to use. - - fileobject = ExFileObject # The default ExFileObject class to use. - - def __init__(self, name=None, mode="r", fileobj=None, format=None, - tarinfo=None, dereference=None, ignore_zeros=None, encoding=None, - errors="surrogateescape", pax_headers=None, debug=None, errorlevel=None): - """Open an (uncompressed) tar archive `name'. `mode' is either 'r' to - read from an existing archive, 'a' to append data to an existing - file or 'w' to create a new file overwriting an existing one. `mode' - defaults to 'r'. - If `fileobj' is given, it is used for reading or writing data. If it - can be determined, `mode' is overridden by `fileobj's mode. - `fileobj' is not closed, when TarFile is closed. - """ - if len(mode) > 1 or mode not in "raw": - raise ValueError("mode must be 'r', 'a' or 'w'") - self.mode = mode - self._mode = {"r": "rb", "a": "r+b", "w": "wb"}[mode] - - if not fileobj: - if self.mode == "a" and not os.path.exists(name): - # Create nonexistent files in append mode. - self.mode = "w" - self._mode = "wb" - fileobj = bltn_open(name, self._mode) - self._extfileobj = False - else: - if name is None and hasattr(fileobj, "name"): - name = fileobj.name - if hasattr(fileobj, "mode"): - self._mode = fileobj.mode - self._extfileobj = True - self.name = os.path.abspath(name) if name else None - self.fileobj = fileobj - - # Init attributes. - if format is not None: - self.format = format - if tarinfo is not None: - self.tarinfo = tarinfo - if dereference is not None: - self.dereference = dereference - if ignore_zeros is not None: - self.ignore_zeros = ignore_zeros - if encoding is not None: - self.encoding = encoding - self.errors = errors - - if pax_headers is not None and self.format == PAX_FORMAT: - self.pax_headers = pax_headers - else: - self.pax_headers = {} - - if debug is not None: - self.debug = debug - if errorlevel is not None: - self.errorlevel = errorlevel - - # Init datastructures. - self.closed = False - self.members = [] # list of members as TarInfo objects - self._loaded = False # flag if all members have been read - self.offset = self.fileobj.tell() - # current position in the archive file - self.inodes = {} # dictionary caching the inodes of - # archive members already added - - try: - if self.mode == "r": - self.firstmember = None - self.firstmember = self.next() - - if self.mode == "a": - # Move to the end of the archive, - # before the first empty block. - while True: - self.fileobj.seek(self.offset) - try: - tarinfo = self.tarinfo.fromtarfile(self) - self.members.append(tarinfo) - except EOFHeaderError: - self.fileobj.seek(self.offset) - break - except HeaderError as e: - raise ReadError(str(e)) - - if self.mode in "aw": - self._loaded = True - - if self.pax_headers: - buf = self.tarinfo.create_pax_global_header(self.pax_headers.copy()) - self.fileobj.write(buf) - self.offset += len(buf) - except: - if not self._extfileobj: - self.fileobj.close() - self.closed = True - raise - - #-------------------------------------------------------------------------- - # Below are the classmethods which act as alternate constructors to the - # TarFile class. The open() method is the only one that is needed for - # public use; it is the "super"-constructor and is able to select an - # adequate "sub"-constructor for a particular compression using the mapping - # from OPEN_METH. - # - # This concept allows one to subclass TarFile without losing the comfort of - # the super-constructor. A sub-constructor is registered and made available - # by adding it to the mapping in OPEN_METH. - - @classmethod - def open(cls, name=None, mode="r", fileobj=None, bufsize=RECORDSIZE, **kwargs): - """Open a tar archive for reading, writing or appending. Return - an appropriate TarFile class. - - mode: - 'r' or 'r:*' open for reading with transparent compression - 'r:' open for reading exclusively uncompressed - 'r:gz' open for reading with gzip compression - 'r:bz2' open for reading with bzip2 compression - 'a' or 'a:' open for appending, creating the file if necessary - 'w' or 'w:' open for writing without compression - 'w:gz' open for writing with gzip compression - 'w:bz2' open for writing with bzip2 compression - - 'r|*' open a stream of tar blocks with transparent compression - 'r|' open an uncompressed stream of tar blocks for reading - 'r|gz' open a gzip compressed stream of tar blocks - 'r|bz2' open a bzip2 compressed stream of tar blocks - 'w|' open an uncompressed stream for writing - 'w|gz' open a gzip compressed stream for writing - 'w|bz2' open a bzip2 compressed stream for writing - """ - - if not name and not fileobj: - raise ValueError("nothing to open") - - if mode in ("r", "r:*"): - # Find out which *open() is appropriate for opening the file. - for comptype in cls.OPEN_METH: - func = getattr(cls, cls.OPEN_METH[comptype]) - if fileobj is not None: - saved_pos = fileobj.tell() - try: - return func(name, "r", fileobj, **kwargs) - except (ReadError, CompressionError) as e: - if fileobj is not None: - fileobj.seek(saved_pos) - continue - raise ReadError("file could not be opened successfully") - - elif ":" in mode: - filemode, comptype = mode.split(":", 1) - filemode = filemode or "r" - comptype = comptype or "tar" - - # Select the *open() function according to - # given compression. - if comptype in cls.OPEN_METH: - func = getattr(cls, cls.OPEN_METH[comptype]) - else: - raise CompressionError("unknown compression type %r" % comptype) - return func(name, filemode, fileobj, **kwargs) - - elif "|" in mode: - filemode, comptype = mode.split("|", 1) - filemode = filemode or "r" - comptype = comptype or "tar" - - if filemode not in "rw": - raise ValueError("mode must be 'r' or 'w'") - - stream = _Stream(name, filemode, comptype, fileobj, bufsize) - try: - t = cls(name, filemode, stream, **kwargs) - except: - stream.close() - raise - t._extfileobj = False - return t - - elif mode in "aw": - return cls.taropen(name, mode, fileobj, **kwargs) - - raise ValueError("undiscernible mode") - - @classmethod - def taropen(cls, name, mode="r", fileobj=None, **kwargs): - """Open uncompressed tar archive name for reading or writing. - """ - if len(mode) > 1 or mode not in "raw": - raise ValueError("mode must be 'r', 'a' or 'w'") - return cls(name, mode, fileobj, **kwargs) - - @classmethod - def gzopen(cls, name, mode="r", fileobj=None, compresslevel=9, **kwargs): - """Open gzip compressed tar archive name for reading or writing. - Appending is not allowed. - """ - if len(mode) > 1 or mode not in "rw": - raise ValueError("mode must be 'r' or 'w'") - - try: - import gzip - gzip.GzipFile - except (ImportError, AttributeError): - raise CompressionError("gzip module is not available") - - extfileobj = fileobj is not None - try: - fileobj = gzip.GzipFile(name, mode + "b", compresslevel, fileobj) - t = cls.taropen(name, mode, fileobj, **kwargs) - except IOError: - if not extfileobj and fileobj is not None: - fileobj.close() - if fileobj is None: - raise - raise ReadError("not a gzip file") - except: - if not extfileobj and fileobj is not None: - fileobj.close() - raise - t._extfileobj = extfileobj - return t - - @classmethod - def bz2open(cls, name, mode="r", fileobj=None, compresslevel=9, **kwargs): - """Open bzip2 compressed tar archive name for reading or writing. - Appending is not allowed. - """ - if len(mode) > 1 or mode not in "rw": - raise ValueError("mode must be 'r' or 'w'.") - - try: - import bz2 - except ImportError: - raise CompressionError("bz2 module is not available") - - if fileobj is not None: - fileobj = _BZ2Proxy(fileobj, mode) - else: - fileobj = bz2.BZ2File(name, mode, compresslevel=compresslevel) - - try: - t = cls.taropen(name, mode, fileobj, **kwargs) - except (IOError, EOFError): - fileobj.close() - raise ReadError("not a bzip2 file") - t._extfileobj = False - return t - - # All *open() methods are registered here. - OPEN_METH = { - "tar": "taropen", # uncompressed tar - "gz": "gzopen", # gzip compressed tar - "bz2": "bz2open" # bzip2 compressed tar - } - - #-------------------------------------------------------------------------- - # The public methods which TarFile provides: - - def close(self): - """Close the TarFile. In write-mode, two finishing zero blocks are - appended to the archive. - """ - if self.closed: - return - - if self.mode in "aw": - self.fileobj.write(NUL * (BLOCKSIZE * 2)) - self.offset += (BLOCKSIZE * 2) - # fill up the end with zero-blocks - # (like option -b20 for tar does) - blocks, remainder = divmod(self.offset, RECORDSIZE) - if remainder > 0: - self.fileobj.write(NUL * (RECORDSIZE - remainder)) - - if not self._extfileobj: - self.fileobj.close() - self.closed = True - - def getmember(self, name): - """Return a TarInfo object for member `name'. If `name' can not be - found in the archive, KeyError is raised. If a member occurs more - than once in the archive, its last occurrence is assumed to be the - most up-to-date version. - """ - tarinfo = self._getmember(name) - if tarinfo is None: - raise KeyError("filename %r not found" % name) - return tarinfo - - def getmembers(self): - """Return the members of the archive as a list of TarInfo objects. The - list has the same order as the members in the archive. - """ - self._check() - if not self._loaded: # if we want to obtain a list of - self._load() # all members, we first have to - # scan the whole archive. - return self.members - - def getnames(self): - """Return the members of the archive as a list of their names. It has - the same order as the list returned by getmembers(). - """ - return [tarinfo.name for tarinfo in self.getmembers()] - - def gettarinfo(self, name=None, arcname=None, fileobj=None): - """Create a TarInfo object for either the file `name' or the file - object `fileobj' (using os.fstat on its file descriptor). You can - modify some of the TarInfo's attributes before you add it using - addfile(). If given, `arcname' specifies an alternative name for the - file in the archive. - """ - self._check("aw") - - # When fileobj is given, replace name by - # fileobj's real name. - if fileobj is not None: - name = fileobj.name - - # Building the name of the member in the archive. - # Backward slashes are converted to forward slashes, - # Absolute paths are turned to relative paths. - if arcname is None: - arcname = name - drv, arcname = os.path.splitdrive(arcname) - arcname = arcname.replace(os.sep, "/") - arcname = arcname.lstrip("/") - - # Now, fill the TarInfo object with - # information specific for the file. - tarinfo = self.tarinfo() - tarinfo.tarfile = self - - # Use os.stat or os.lstat, depending on platform - # and if symlinks shall be resolved. - if fileobj is None: - if hasattr(os, "lstat") and not self.dereference: - statres = os.lstat(name) - else: - statres = os.stat(name) - else: - statres = os.fstat(fileobj.fileno()) - linkname = "" - - stmd = statres.st_mode - if stat.S_ISREG(stmd): - inode = (statres.st_ino, statres.st_dev) - if not self.dereference and statres.st_nlink > 1 and \ - inode in self.inodes and arcname != self.inodes[inode]: - # Is it a hardlink to an already - # archived file? - type = LNKTYPE - linkname = self.inodes[inode] - else: - # The inode is added only if its valid. - # For win32 it is always 0. - type = REGTYPE - if inode[0]: - self.inodes[inode] = arcname - elif stat.S_ISDIR(stmd): - type = DIRTYPE - elif stat.S_ISFIFO(stmd): - type = FIFOTYPE - elif stat.S_ISLNK(stmd): - type = SYMTYPE - linkname = os.readlink(name) - elif stat.S_ISCHR(stmd): - type = CHRTYPE - elif stat.S_ISBLK(stmd): - type = BLKTYPE - else: - return None - - # Fill the TarInfo object with all - # information we can get. - tarinfo.name = arcname - tarinfo.mode = stmd - tarinfo.uid = statres.st_uid - tarinfo.gid = statres.st_gid - if type == REGTYPE: - tarinfo.size = statres.st_size - else: - tarinfo.size = 0 - tarinfo.mtime = statres.st_mtime - tarinfo.type = type - tarinfo.linkname = linkname - if pwd: - try: - tarinfo.uname = pwd.getpwuid(tarinfo.uid)[0] - except KeyError: - pass - if grp: - try: - tarinfo.gname = grp.getgrgid(tarinfo.gid)[0] - except KeyError: - pass - - if type in (CHRTYPE, BLKTYPE): - if hasattr(os, "major") and hasattr(os, "minor"): - tarinfo.devmajor = os.major(statres.st_rdev) - tarinfo.devminor = os.minor(statres.st_rdev) - return tarinfo - - def list(self, verbose=True): - """Print a table of contents to sys.stdout. If `verbose' is False, only - the names of the members are printed. If it is True, an `ls -l'-like - output is produced. - """ - self._check() - - for tarinfo in self: - if verbose: - print(filemode(tarinfo.mode), end=' ') - print("%s/%s" % (tarinfo.uname or tarinfo.uid, - tarinfo.gname or tarinfo.gid), end=' ') - if tarinfo.ischr() or tarinfo.isblk(): - print("%10s" % ("%d,%d" \ - % (tarinfo.devmajor, tarinfo.devminor)), end=' ') - else: - print("%10d" % tarinfo.size, end=' ') - print("%d-%02d-%02d %02d:%02d:%02d" \ - % time.localtime(tarinfo.mtime)[:6], end=' ') - - print(tarinfo.name + ("/" if tarinfo.isdir() else ""), end=' ') - - if verbose: - if tarinfo.issym(): - print("->", tarinfo.linkname, end=' ') - if tarinfo.islnk(): - print("link to", tarinfo.linkname, end=' ') - print() - - def add(self, name, arcname=None, recursive=True, exclude=None, filter=None): - """Add the file `name' to the archive. `name' may be any type of file - (directory, fifo, symbolic link, etc.). If given, `arcname' - specifies an alternative name for the file in the archive. - Directories are added recursively by default. This can be avoided by - setting `recursive' to False. `exclude' is a function that should - return True for each filename to be excluded. `filter' is a function - that expects a TarInfo object argument and returns the changed - TarInfo object, if it returns None the TarInfo object will be - excluded from the archive. - """ - self._check("aw") - - if arcname is None: - arcname = name - - # Exclude pathnames. - if exclude is not None: - import warnings - warnings.warn("use the filter argument instead", - DeprecationWarning, 2) - if exclude(name): - self._dbg(2, "tarfile: Excluded %r" % name) - return - - # Skip if somebody tries to archive the archive... - if self.name is not None and os.path.abspath(name) == self.name: - self._dbg(2, "tarfile: Skipped %r" % name) - return - - self._dbg(1, name) - - # Create a TarInfo object from the file. - tarinfo = self.gettarinfo(name, arcname) - - if tarinfo is None: - self._dbg(1, "tarfile: Unsupported type %r" % name) - return - - # Change or exclude the TarInfo object. - if filter is not None: - tarinfo = filter(tarinfo) - if tarinfo is None: - self._dbg(2, "tarfile: Excluded %r" % name) - return - - # Append the tar header and data to the archive. - if tarinfo.isreg(): - f = bltn_open(name, "rb") - self.addfile(tarinfo, f) - f.close() - - elif tarinfo.isdir(): - self.addfile(tarinfo) - if recursive: - for f in os.listdir(name): - self.add(os.path.join(name, f), os.path.join(arcname, f), - recursive, exclude, filter=filter) - - else: - self.addfile(tarinfo) - - def addfile(self, tarinfo, fileobj=None): - """Add the TarInfo object `tarinfo' to the archive. If `fileobj' is - given, tarinfo.size bytes are read from it and added to the archive. - You can create TarInfo objects using gettarinfo(). - On Windows platforms, `fileobj' should always be opened with mode - 'rb' to avoid irritation about the file size. - """ - self._check("aw") - - tarinfo = copy.copy(tarinfo) - - buf = tarinfo.tobuf(self.format, self.encoding, self.errors) - self.fileobj.write(buf) - self.offset += len(buf) - - # If there's data to follow, append it. - if fileobj is not None: - copyfileobj(fileobj, self.fileobj, tarinfo.size) - blocks, remainder = divmod(tarinfo.size, BLOCKSIZE) - if remainder > 0: - self.fileobj.write(NUL * (BLOCKSIZE - remainder)) - blocks += 1 - self.offset += blocks * BLOCKSIZE - - self.members.append(tarinfo) - - def extractall(self, path=".", members=None): - """Extract all members from the archive to the current working - directory and set owner, modification time and permissions on - directories afterwards. `path' specifies a different directory - to extract to. `members' is optional and must be a subset of the - list returned by getmembers(). - """ - directories = [] - - if members is None: - members = self - - for tarinfo in members: - if tarinfo.isdir(): - # Extract directories with a safe mode. - directories.append(tarinfo) - tarinfo = copy.copy(tarinfo) - tarinfo.mode = 0o700 - # Do not set_attrs directories, as we will do that further down - self.extract(tarinfo, path, set_attrs=not tarinfo.isdir()) - - # Reverse sort directories. - directories.sort(key=lambda a: a.name) - directories.reverse() - - # Set correct owner, mtime and filemode on directories. - for tarinfo in directories: - dirpath = os.path.join(path, tarinfo.name) - try: - self.chown(tarinfo, dirpath) - self.utime(tarinfo, dirpath) - self.chmod(tarinfo, dirpath) - except ExtractError as e: - if self.errorlevel > 1: - raise - else: - self._dbg(1, "tarfile: %s" % e) - - def extract(self, member, path="", set_attrs=True): - """Extract a member from the archive to the current working directory, - using its full name. Its file information is extracted as accurately - as possible. `member' may be a filename or a TarInfo object. You can - specify a different directory using `path'. File attributes (owner, - mtime, mode) are set unless `set_attrs' is False. - """ - self._check("r") - - if isinstance(member, str): - tarinfo = self.getmember(member) - else: - tarinfo = member - - # Prepare the link target for makelink(). - if tarinfo.islnk(): - tarinfo._link_target = os.path.join(path, tarinfo.linkname) - - try: - self._extract_member(tarinfo, os.path.join(path, tarinfo.name), - set_attrs=set_attrs) - except EnvironmentError as e: - if self.errorlevel > 0: - raise - else: - if e.filename is None: - self._dbg(1, "tarfile: %s" % e.strerror) - else: - self._dbg(1, "tarfile: %s %r" % (e.strerror, e.filename)) - except ExtractError as e: - if self.errorlevel > 1: - raise - else: - self._dbg(1, "tarfile: %s" % e) - - def extractfile(self, member): - """Extract a member from the archive as a file object. `member' may be - a filename or a TarInfo object. If `member' is a regular file, a - file-like object is returned. If `member' is a link, a file-like - object is constructed from the link's target. If `member' is none of - the above, None is returned. - The file-like object is read-only and provides the following - methods: read(), readline(), readlines(), seek() and tell() - """ - self._check("r") - - if isinstance(member, str): - tarinfo = self.getmember(member) - else: - tarinfo = member - - if tarinfo.isreg(): - return self.fileobject(self, tarinfo) - - elif tarinfo.type not in SUPPORTED_TYPES: - # If a member's type is unknown, it is treated as a - # regular file. - return self.fileobject(self, tarinfo) - - elif tarinfo.islnk() or tarinfo.issym(): - if isinstance(self.fileobj, _Stream): - # A small but ugly workaround for the case that someone tries - # to extract a (sym)link as a file-object from a non-seekable - # stream of tar blocks. - raise StreamError("cannot extract (sym)link as file object") - else: - # A (sym)link's file object is its target's file object. - return self.extractfile(self._find_link_target(tarinfo)) - else: - # If there's no data associated with the member (directory, chrdev, - # blkdev, etc.), return None instead of a file object. - return None - - def _extract_member(self, tarinfo, targetpath, set_attrs=True): - """Extract the TarInfo object tarinfo to a physical - file called targetpath. - """ - # Fetch the TarInfo object for the given name - # and build the destination pathname, replacing - # forward slashes to platform specific separators. - targetpath = targetpath.rstrip("/") - targetpath = targetpath.replace("/", os.sep) - - # Create all upper directories. - upperdirs = os.path.dirname(targetpath) - if upperdirs and not os.path.exists(upperdirs): - # Create directories that are not part of the archive with - # default permissions. - os.makedirs(upperdirs) - - if tarinfo.islnk() or tarinfo.issym(): - self._dbg(1, "%s -> %s" % (tarinfo.name, tarinfo.linkname)) - else: - self._dbg(1, tarinfo.name) - - if tarinfo.isreg(): - self.makefile(tarinfo, targetpath) - elif tarinfo.isdir(): - self.makedir(tarinfo, targetpath) - elif tarinfo.isfifo(): - self.makefifo(tarinfo, targetpath) - elif tarinfo.ischr() or tarinfo.isblk(): - self.makedev(tarinfo, targetpath) - elif tarinfo.islnk() or tarinfo.issym(): - self.makelink(tarinfo, targetpath) - elif tarinfo.type not in SUPPORTED_TYPES: - self.makeunknown(tarinfo, targetpath) - else: - self.makefile(tarinfo, targetpath) - - if set_attrs: - self.chown(tarinfo, targetpath) - if not tarinfo.issym(): - self.chmod(tarinfo, targetpath) - self.utime(tarinfo, targetpath) - - #-------------------------------------------------------------------------- - # Below are the different file methods. They are called via - # _extract_member() when extract() is called. They can be replaced in a - # subclass to implement other functionality. - - def makedir(self, tarinfo, targetpath): - """Make a directory called targetpath. - """ - try: - # Use a safe mode for the directory, the real mode is set - # later in _extract_member(). - os.mkdir(targetpath, 0o700) - except EnvironmentError as e: - if e.errno != errno.EEXIST: - raise - - def makefile(self, tarinfo, targetpath): - """Make a file called targetpath. - """ - source = self.fileobj - source.seek(tarinfo.offset_data) - target = bltn_open(targetpath, "wb") - if tarinfo.sparse is not None: - for offset, size in tarinfo.sparse: - target.seek(offset) - copyfileobj(source, target, size) - else: - copyfileobj(source, target, tarinfo.size) - target.seek(tarinfo.size) - target.truncate() - target.close() - - def makeunknown(self, tarinfo, targetpath): - """Make a file from a TarInfo object with an unknown type - at targetpath. - """ - self.makefile(tarinfo, targetpath) - self._dbg(1, "tarfile: Unknown file type %r, " \ - "extracted as regular file." % tarinfo.type) - - def makefifo(self, tarinfo, targetpath): - """Make a fifo called targetpath. - """ - if hasattr(os, "mkfifo"): - os.mkfifo(targetpath) - else: - raise ExtractError("fifo not supported by system") - - def makedev(self, tarinfo, targetpath): - """Make a character or block device called targetpath. - """ - if not hasattr(os, "mknod") or not hasattr(os, "makedev"): - raise ExtractError("special devices not supported by system") - - mode = tarinfo.mode - if tarinfo.isblk(): - mode |= stat.S_IFBLK - else: - mode |= stat.S_IFCHR - - os.mknod(targetpath, mode, - os.makedev(tarinfo.devmajor, tarinfo.devminor)) - - def makelink(self, tarinfo, targetpath): - """Make a (symbolic) link called targetpath. If it cannot be created - (platform limitation), we try to make a copy of the referenced file - instead of a link. - """ - try: - # For systems that support symbolic and hard links. - if tarinfo.issym(): - os.symlink(tarinfo.linkname, targetpath) - else: - # See extract(). - if os.path.exists(tarinfo._link_target): - os.link(tarinfo._link_target, targetpath) - else: - self._extract_member(self._find_link_target(tarinfo), - targetpath) - except symlink_exception: - if tarinfo.issym(): - linkpath = os.path.join(os.path.dirname(tarinfo.name), - tarinfo.linkname) - else: - linkpath = tarinfo.linkname - else: - try: - self._extract_member(self._find_link_target(tarinfo), - targetpath) - except KeyError: - raise ExtractError("unable to resolve link inside archive") - - def chown(self, tarinfo, targetpath): - """Set owner of targetpath according to tarinfo. - """ - if pwd and hasattr(os, "geteuid") and os.geteuid() == 0: - # We have to be root to do so. - try: - g = grp.getgrnam(tarinfo.gname)[2] - except KeyError: - g = tarinfo.gid - try: - u = pwd.getpwnam(tarinfo.uname)[2] - except KeyError: - u = tarinfo.uid - try: - if tarinfo.issym() and hasattr(os, "lchown"): - os.lchown(targetpath, u, g) - else: - if sys.platform != "os2emx": - os.chown(targetpath, u, g) - except EnvironmentError as e: - raise ExtractError("could not change owner") - - def chmod(self, tarinfo, targetpath): - """Set file permissions of targetpath according to tarinfo. - """ - if hasattr(os, 'chmod'): - try: - os.chmod(targetpath, tarinfo.mode) - except EnvironmentError as e: - raise ExtractError("could not change mode") - - def utime(self, tarinfo, targetpath): - """Set modification time of targetpath according to tarinfo. - """ - if not hasattr(os, 'utime'): - return - try: - os.utime(targetpath, (tarinfo.mtime, tarinfo.mtime)) - except EnvironmentError as e: - raise ExtractError("could not change modification time") - - #-------------------------------------------------------------------------- - def next(self): - """Return the next member of the archive as a TarInfo object, when - TarFile is opened for reading. Return None if there is no more - available. - """ - self._check("ra") - if self.firstmember is not None: - m = self.firstmember - self.firstmember = None - return m - - # Read the next block. - self.fileobj.seek(self.offset) - tarinfo = None - while True: - try: - tarinfo = self.tarinfo.fromtarfile(self) - except EOFHeaderError as e: - if self.ignore_zeros: - self._dbg(2, "0x%X: %s" % (self.offset, e)) - self.offset += BLOCKSIZE - continue - except InvalidHeaderError as e: - if self.ignore_zeros: - self._dbg(2, "0x%X: %s" % (self.offset, e)) - self.offset += BLOCKSIZE - continue - elif self.offset == 0: - raise ReadError(str(e)) - except EmptyHeaderError: - if self.offset == 0: - raise ReadError("empty file") - except TruncatedHeaderError as e: - if self.offset == 0: - raise ReadError(str(e)) - except SubsequentHeaderError as e: - raise ReadError(str(e)) - break - - if tarinfo is not None: - self.members.append(tarinfo) - else: - self._loaded = True - - return tarinfo - - #-------------------------------------------------------------------------- - # Little helper methods: - - def _getmember(self, name, tarinfo=None, normalize=False): - """Find an archive member by name from bottom to top. - If tarinfo is given, it is used as the starting point. - """ - # Ensure that all members have been loaded. - members = self.getmembers() - - # Limit the member search list up to tarinfo. - if tarinfo is not None: - members = members[:members.index(tarinfo)] - - if normalize: - name = os.path.normpath(name) - - for member in reversed(members): - if normalize: - member_name = os.path.normpath(member.name) - else: - member_name = member.name - - if name == member_name: - return member - - def _load(self): - """Read through the entire archive file and look for readable - members. - """ - while True: - tarinfo = self.next() - if tarinfo is None: - break - self._loaded = True - - def _check(self, mode=None): - """Check if TarFile is still open, and if the operation's mode - corresponds to TarFile's mode. - """ - if self.closed: - raise IOError("%s is closed" % self.__class__.__name__) - if mode is not None and self.mode not in mode: - raise IOError("bad operation for mode %r" % self.mode) - - def _find_link_target(self, tarinfo): - """Find the target member of a symlink or hardlink member in the - archive. - """ - if tarinfo.issym(): - # Always search the entire archive. - linkname = os.path.dirname(tarinfo.name) + "/" + tarinfo.linkname - limit = None - else: - # Search the archive before the link, because a hard link is - # just a reference to an already archived file. - linkname = tarinfo.linkname - limit = tarinfo - - member = self._getmember(linkname, tarinfo=limit, normalize=True) - if member is None: - raise KeyError("linkname %r not found" % linkname) - return member - - def __iter__(self): - """Provide an iterator object. - """ - if self._loaded: - return iter(self.members) - else: - return TarIter(self) - - def _dbg(self, level, msg): - """Write debugging output to sys.stderr. - """ - if level <= self.debug: - print(msg, file=sys.stderr) - - def __enter__(self): - self._check() - return self - - def __exit__(self, type, value, traceback): - if type is None: - self.close() - else: - # An exception occurred. We must not call close() because - # it would try to write end-of-archive blocks and padding. - if not self._extfileobj: - self.fileobj.close() - self.closed = True -# class TarFile - -class TarIter(object): - """Iterator Class. - - for tarinfo in TarFile(...): - suite... - """ - - def __init__(self, tarfile): - """Construct a TarIter object. - """ - self.tarfile = tarfile - self.index = 0 - def __iter__(self): - """Return iterator object. - """ - return self - - def __next__(self): - """Return the next item using TarFile's next() method. - When all members have been read, set TarFile as _loaded. - """ - # Fix for SF #1100429: Under rare circumstances it can - # happen that getmembers() is called during iteration, - # which will cause TarIter to stop prematurely. - if not self.tarfile._loaded: - tarinfo = self.tarfile.next() - if not tarinfo: - self.tarfile._loaded = True - raise StopIteration - else: - try: - tarinfo = self.tarfile.members[self.index] - except IndexError: - raise StopIteration - self.index += 1 - return tarinfo - - next = __next__ # for Python 2.x - -#-------------------- -# exported functions -#-------------------- -def is_tarfile(name): - """Return True if name points to a tar archive that we - are able to handle, else return False. - """ - try: - t = open(name) - t.close() - return True - except TarError: - return False - -bltn_open = open -open = TarFile.open diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/compat.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/compat.py deleted file mode 100644 index c316fd9..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/compat.py +++ /dev/null @@ -1,1120 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2013-2017 Vinay Sajip. -# Licensed to the Python Software Foundation under a contributor agreement. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -from __future__ import absolute_import - -import os -import re -import sys - -try: - import ssl -except ImportError: # pragma: no cover - ssl = None - -if sys.version_info[0] < 3: # pragma: no cover - from StringIO import StringIO - string_types = basestring, - text_type = unicode - from types import FileType as file_type - import __builtin__ as builtins - import ConfigParser as configparser - from ._backport import shutil - from urlparse import urlparse, urlunparse, urljoin, urlsplit, urlunsplit - from urllib import (urlretrieve, quote as _quote, unquote, url2pathname, - pathname2url, ContentTooShortError, splittype) - - def quote(s): - if isinstance(s, unicode): - s = s.encode('utf-8') - return _quote(s) - - import urllib2 - from urllib2 import (Request, urlopen, URLError, HTTPError, - HTTPBasicAuthHandler, HTTPPasswordMgr, - HTTPHandler, HTTPRedirectHandler, - build_opener) - if ssl: - from urllib2 import HTTPSHandler - import httplib - import xmlrpclib - import Queue as queue - from HTMLParser import HTMLParser - import htmlentitydefs - raw_input = raw_input - from itertools import ifilter as filter - from itertools import ifilterfalse as filterfalse - - _userprog = None - def splituser(host): - """splituser('user[:passwd]@host[:port]') --> 'user[:passwd]', 'host[:port]'.""" - global _userprog - if _userprog is None: - import re - _userprog = re.compile('^(.*)@(.*)$') - - match = _userprog.match(host) - if match: return match.group(1, 2) - return None, host - -else: # pragma: no cover - from io import StringIO - string_types = str, - text_type = str - from io import TextIOWrapper as file_type - import builtins - import configparser - import shutil - from urllib.parse import (urlparse, urlunparse, urljoin, splituser, quote, - unquote, urlsplit, urlunsplit, splittype) - from urllib.request import (urlopen, urlretrieve, Request, url2pathname, - pathname2url, - HTTPBasicAuthHandler, HTTPPasswordMgr, - HTTPHandler, HTTPRedirectHandler, - build_opener) - if ssl: - from urllib.request import HTTPSHandler - from urllib.error import HTTPError, URLError, ContentTooShortError - import http.client as httplib - import urllib.request as urllib2 - import xmlrpc.client as xmlrpclib - import queue - from html.parser import HTMLParser - import html.entities as htmlentitydefs - raw_input = input - from itertools import filterfalse - filter = filter - -try: - from ssl import match_hostname, CertificateError -except ImportError: # pragma: no cover - class CertificateError(ValueError): - pass - - - def _dnsname_match(dn, hostname, max_wildcards=1): - """Matching according to RFC 6125, section 6.4.3 - - http://tools.ietf.org/html/rfc6125#section-6.4.3 - """ - pats = [] - if not dn: - return False - - parts = dn.split('.') - leftmost, remainder = parts[0], parts[1:] - - wildcards = leftmost.count('*') - if wildcards > max_wildcards: - # Issue #17980: avoid denials of service by refusing more - # than one wildcard per fragment. A survey of established - # policy among SSL implementations showed it to be a - # reasonable choice. - raise CertificateError( - "too many wildcards in certificate DNS name: " + repr(dn)) - - # speed up common case w/o wildcards - if not wildcards: - return dn.lower() == hostname.lower() - - # RFC 6125, section 6.4.3, subitem 1. - # The client SHOULD NOT attempt to match a presented identifier in which - # the wildcard character comprises a label other than the left-most label. - if leftmost == '*': - # When '*' is a fragment by itself, it matches a non-empty dotless - # fragment. - pats.append('[^.]+') - elif leftmost.startswith('xn--') or hostname.startswith('xn--'): - # RFC 6125, section 6.4.3, subitem 3. - # The client SHOULD NOT attempt to match a presented identifier - # where the wildcard character is embedded within an A-label or - # U-label of an internationalized domain name. - pats.append(re.escape(leftmost)) - else: - # Otherwise, '*' matches any dotless string, e.g. www* - pats.append(re.escape(leftmost).replace(r'\*', '[^.]*')) - - # add the remaining fragments, ignore any wildcards - for frag in remainder: - pats.append(re.escape(frag)) - - pat = re.compile(r'\A' + r'\.'.join(pats) + r'\Z', re.IGNORECASE) - return pat.match(hostname) - - - def match_hostname(cert, hostname): - """Verify that *cert* (in decoded format as returned by - SSLSocket.getpeercert()) matches the *hostname*. RFC 2818 and RFC 6125 - rules are followed, but IP addresses are not accepted for *hostname*. - - CertificateError is raised on failure. On success, the function - returns nothing. - """ - if not cert: - raise ValueError("empty or no certificate, match_hostname needs a " - "SSL socket or SSL context with either " - "CERT_OPTIONAL or CERT_REQUIRED") - dnsnames = [] - san = cert.get('subjectAltName', ()) - for key, value in san: - if key == 'DNS': - if _dnsname_match(value, hostname): - return - dnsnames.append(value) - if not dnsnames: - # The subject is only checked when there is no dNSName entry - # in subjectAltName - for sub in cert.get('subject', ()): - for key, value in sub: - # XXX according to RFC 2818, the most specific Common Name - # must be used. - if key == 'commonName': - if _dnsname_match(value, hostname): - return - dnsnames.append(value) - if len(dnsnames) > 1: - raise CertificateError("hostname %r " - "doesn't match either of %s" - % (hostname, ', '.join(map(repr, dnsnames)))) - elif len(dnsnames) == 1: - raise CertificateError("hostname %r " - "doesn't match %r" - % (hostname, dnsnames[0])) - else: - raise CertificateError("no appropriate commonName or " - "subjectAltName fields were found") - - -try: - from types import SimpleNamespace as Container -except ImportError: # pragma: no cover - class Container(object): - """ - A generic container for when multiple values need to be returned - """ - def __init__(self, **kwargs): - self.__dict__.update(kwargs) - - -try: - from shutil import which -except ImportError: # pragma: no cover - # Implementation from Python 3.3 - def which(cmd, mode=os.F_OK | os.X_OK, path=None): - """Given a command, mode, and a PATH string, return the path which - conforms to the given mode on the PATH, or None if there is no such - file. - - `mode` defaults to os.F_OK | os.X_OK. `path` defaults to the result - of os.environ.get("PATH"), or can be overridden with a custom search - path. - - """ - # Check that a given file can be accessed with the correct mode. - # Additionally check that `file` is not a directory, as on Windows - # directories pass the os.access check. - def _access_check(fn, mode): - return (os.path.exists(fn) and os.access(fn, mode) - and not os.path.isdir(fn)) - - # If we're given a path with a directory part, look it up directly rather - # than referring to PATH directories. This includes checking relative to the - # current directory, e.g. ./script - if os.path.dirname(cmd): - if _access_check(cmd, mode): - return cmd - return None - - if path is None: - path = os.environ.get("PATH", os.defpath) - if not path: - return None - path = path.split(os.pathsep) - - if sys.platform == "win32": - # The current directory takes precedence on Windows. - if not os.curdir in path: - path.insert(0, os.curdir) - - # PATHEXT is necessary to check on Windows. - pathext = os.environ.get("PATHEXT", "").split(os.pathsep) - # See if the given file matches any of the expected path extensions. - # This will allow us to short circuit when given "python.exe". - # If it does match, only test that one, otherwise we have to try - # others. - if any(cmd.lower().endswith(ext.lower()) for ext in pathext): - files = [cmd] - else: - files = [cmd + ext for ext in pathext] - else: - # On other platforms you don't have things like PATHEXT to tell you - # what file suffixes are executable, so just pass on cmd as-is. - files = [cmd] - - seen = set() - for dir in path: - normdir = os.path.normcase(dir) - if not normdir in seen: - seen.add(normdir) - for thefile in files: - name = os.path.join(dir, thefile) - if _access_check(name, mode): - return name - return None - - -# ZipFile is a context manager in 2.7, but not in 2.6 - -from zipfile import ZipFile as BaseZipFile - -if hasattr(BaseZipFile, '__enter__'): # pragma: no cover - ZipFile = BaseZipFile -else: # pragma: no cover - from zipfile import ZipExtFile as BaseZipExtFile - - class ZipExtFile(BaseZipExtFile): - def __init__(self, base): - self.__dict__.update(base.__dict__) - - def __enter__(self): - return self - - def __exit__(self, *exc_info): - self.close() - # return None, so if an exception occurred, it will propagate - - class ZipFile(BaseZipFile): - def __enter__(self): - return self - - def __exit__(self, *exc_info): - self.close() - # return None, so if an exception occurred, it will propagate - - def open(self, *args, **kwargs): - base = BaseZipFile.open(self, *args, **kwargs) - return ZipExtFile(base) - -try: - from platform import python_implementation -except ImportError: # pragma: no cover - def python_implementation(): - """Return a string identifying the Python implementation.""" - if 'PyPy' in sys.version: - return 'PyPy' - if os.name == 'java': - return 'Jython' - if sys.version.startswith('IronPython'): - return 'IronPython' - return 'CPython' - -try: - import sysconfig -except ImportError: # pragma: no cover - from ._backport import sysconfig - -try: - callable = callable -except NameError: # pragma: no cover - from collections.abc import Callable - - def callable(obj): - return isinstance(obj, Callable) - - -try: - fsencode = os.fsencode - fsdecode = os.fsdecode -except AttributeError: # pragma: no cover - # Issue #99: on some systems (e.g. containerised), - # sys.getfilesystemencoding() returns None, and we need a real value, - # so fall back to utf-8. From the CPython 2.7 docs relating to Unix and - # sys.getfilesystemencoding(): the return value is "the user’s preference - # according to the result of nl_langinfo(CODESET), or None if the - # nl_langinfo(CODESET) failed." - _fsencoding = sys.getfilesystemencoding() or 'utf-8' - if _fsencoding == 'mbcs': - _fserrors = 'strict' - else: - _fserrors = 'surrogateescape' - - def fsencode(filename): - if isinstance(filename, bytes): - return filename - elif isinstance(filename, text_type): - return filename.encode(_fsencoding, _fserrors) - else: - raise TypeError("expect bytes or str, not %s" % - type(filename).__name__) - - def fsdecode(filename): - if isinstance(filename, text_type): - return filename - elif isinstance(filename, bytes): - return filename.decode(_fsencoding, _fserrors) - else: - raise TypeError("expect bytes or str, not %s" % - type(filename).__name__) - -try: - from tokenize import detect_encoding -except ImportError: # pragma: no cover - from codecs import BOM_UTF8, lookup - import re - - cookie_re = re.compile(r"coding[:=]\s*([-\w.]+)") - - def _get_normal_name(orig_enc): - """Imitates get_normal_name in tokenizer.c.""" - # Only care about the first 12 characters. - enc = orig_enc[:12].lower().replace("_", "-") - if enc == "utf-8" or enc.startswith("utf-8-"): - return "utf-8" - if enc in ("latin-1", "iso-8859-1", "iso-latin-1") or \ - enc.startswith(("latin-1-", "iso-8859-1-", "iso-latin-1-")): - return "iso-8859-1" - return orig_enc - - def detect_encoding(readline): - """ - The detect_encoding() function is used to detect the encoding that should - be used to decode a Python source file. It requires one argument, readline, - in the same way as the tokenize() generator. - - It will call readline a maximum of twice, and return the encoding used - (as a string) and a list of any lines (left as bytes) it has read in. - - It detects the encoding from the presence of a utf-8 bom or an encoding - cookie as specified in pep-0263. If both a bom and a cookie are present, - but disagree, a SyntaxError will be raised. If the encoding cookie is an - invalid charset, raise a SyntaxError. Note that if a utf-8 bom is found, - 'utf-8-sig' is returned. - - If no encoding is specified, then the default of 'utf-8' will be returned. - """ - try: - filename = readline.__self__.name - except AttributeError: - filename = None - bom_found = False - encoding = None - default = 'utf-8' - def read_or_stop(): - try: - return readline() - except StopIteration: - return b'' - - def find_cookie(line): - try: - # Decode as UTF-8. Either the line is an encoding declaration, - # in which case it should be pure ASCII, or it must be UTF-8 - # per default encoding. - line_string = line.decode('utf-8') - except UnicodeDecodeError: - msg = "invalid or missing encoding declaration" - if filename is not None: - msg = '{} for {!r}'.format(msg, filename) - raise SyntaxError(msg) - - matches = cookie_re.findall(line_string) - if not matches: - return None - encoding = _get_normal_name(matches[0]) - try: - codec = lookup(encoding) - except LookupError: - # This behaviour mimics the Python interpreter - if filename is None: - msg = "unknown encoding: " + encoding - else: - msg = "unknown encoding for {!r}: {}".format(filename, - encoding) - raise SyntaxError(msg) - - if bom_found: - if codec.name != 'utf-8': - # This behaviour mimics the Python interpreter - if filename is None: - msg = 'encoding problem: utf-8' - else: - msg = 'encoding problem for {!r}: utf-8'.format(filename) - raise SyntaxError(msg) - encoding += '-sig' - return encoding - - first = read_or_stop() - if first.startswith(BOM_UTF8): - bom_found = True - first = first[3:] - default = 'utf-8-sig' - if not first: - return default, [] - - encoding = find_cookie(first) - if encoding: - return encoding, [first] - - second = read_or_stop() - if not second: - return default, [first] - - encoding = find_cookie(second) - if encoding: - return encoding, [first, second] - - return default, [first, second] - -# For converting & <-> & etc. -try: - from html import escape -except ImportError: - from cgi import escape -if sys.version_info[:2] < (3, 4): - unescape = HTMLParser().unescape -else: - from html import unescape - -try: - from collections import ChainMap -except ImportError: # pragma: no cover - from collections import MutableMapping - - try: - from reprlib import recursive_repr as _recursive_repr - except ImportError: - def _recursive_repr(fillvalue='...'): - ''' - Decorator to make a repr function return fillvalue for a recursive - call - ''' - - def decorating_function(user_function): - repr_running = set() - - def wrapper(self): - key = id(self), get_ident() - if key in repr_running: - return fillvalue - repr_running.add(key) - try: - result = user_function(self) - finally: - repr_running.discard(key) - return result - - # Can't use functools.wraps() here because of bootstrap issues - wrapper.__module__ = getattr(user_function, '__module__') - wrapper.__doc__ = getattr(user_function, '__doc__') - wrapper.__name__ = getattr(user_function, '__name__') - wrapper.__annotations__ = getattr(user_function, '__annotations__', {}) - return wrapper - - return decorating_function - - class ChainMap(MutableMapping): - ''' A ChainMap groups multiple dicts (or other mappings) together - to create a single, updateable view. - - The underlying mappings are stored in a list. That list is public and can - accessed or updated using the *maps* attribute. There is no other state. - - Lookups search the underlying mappings successively until a key is found. - In contrast, writes, updates, and deletions only operate on the first - mapping. - - ''' - - def __init__(self, *maps): - '''Initialize a ChainMap by setting *maps* to the given mappings. - If no mappings are provided, a single empty dictionary is used. - - ''' - self.maps = list(maps) or [{}] # always at least one map - - def __missing__(self, key): - raise KeyError(key) - - def __getitem__(self, key): - for mapping in self.maps: - try: - return mapping[key] # can't use 'key in mapping' with defaultdict - except KeyError: - pass - return self.__missing__(key) # support subclasses that define __missing__ - - def get(self, key, default=None): - return self[key] if key in self else default - - def __len__(self): - return len(set().union(*self.maps)) # reuses stored hash values if possible - - def __iter__(self): - return iter(set().union(*self.maps)) - - def __contains__(self, key): - return any(key in m for m in self.maps) - - def __bool__(self): - return any(self.maps) - - @_recursive_repr() - def __repr__(self): - return '{0.__class__.__name__}({1})'.format( - self, ', '.join(map(repr, self.maps))) - - @classmethod - def fromkeys(cls, iterable, *args): - 'Create a ChainMap with a single dict created from the iterable.' - return cls(dict.fromkeys(iterable, *args)) - - def copy(self): - 'New ChainMap or subclass with a new copy of maps[0] and refs to maps[1:]' - return self.__class__(self.maps[0].copy(), *self.maps[1:]) - - __copy__ = copy - - def new_child(self): # like Django's Context.push() - 'New ChainMap with a new dict followed by all previous maps.' - return self.__class__({}, *self.maps) - - @property - def parents(self): # like Django's Context.pop() - 'New ChainMap from maps[1:].' - return self.__class__(*self.maps[1:]) - - def __setitem__(self, key, value): - self.maps[0][key] = value - - def __delitem__(self, key): - try: - del self.maps[0][key] - except KeyError: - raise KeyError('Key not found in the first mapping: {!r}'.format(key)) - - def popitem(self): - 'Remove and return an item pair from maps[0]. Raise KeyError is maps[0] is empty.' - try: - return self.maps[0].popitem() - except KeyError: - raise KeyError('No keys found in the first mapping.') - - def pop(self, key, *args): - 'Remove *key* from maps[0] and return its value. Raise KeyError if *key* not in maps[0].' - try: - return self.maps[0].pop(key, *args) - except KeyError: - raise KeyError('Key not found in the first mapping: {!r}'.format(key)) - - def clear(self): - 'Clear maps[0], leaving maps[1:] intact.' - self.maps[0].clear() - -try: - from importlib.util import cache_from_source # Python >= 3.4 -except ImportError: # pragma: no cover - try: - from imp import cache_from_source - except ImportError: # pragma: no cover - def cache_from_source(path, debug_override=None): - assert path.endswith('.py') - if debug_override is None: - debug_override = __debug__ - if debug_override: - suffix = 'c' - else: - suffix = 'o' - return path + suffix - -try: - from collections import OrderedDict -except ImportError: # pragma: no cover -## {{{ http://code.activestate.com/recipes/576693/ (r9) -# Backport of OrderedDict() class that runs on Python 2.4, 2.5, 2.6, 2.7 and pypy. -# Passes Python2.7's test suite and incorporates all the latest updates. - try: - from thread import get_ident as _get_ident - except ImportError: - from dummy_thread import get_ident as _get_ident - - try: - from _abcoll import KeysView, ValuesView, ItemsView - except ImportError: - pass - - - class OrderedDict(dict): - 'Dictionary that remembers insertion order' - # An inherited dict maps keys to values. - # The inherited dict provides __getitem__, __len__, __contains__, and get. - # The remaining methods are order-aware. - # Big-O running times for all methods are the same as for regular dictionaries. - - # The internal self.__map dictionary maps keys to links in a doubly linked list. - # The circular doubly linked list starts and ends with a sentinel element. - # The sentinel element never gets deleted (this simplifies the algorithm). - # Each link is stored as a list of length three: [PREV, NEXT, KEY]. - - def __init__(self, *args, **kwds): - '''Initialize an ordered dictionary. Signature is the same as for - regular dictionaries, but keyword arguments are not recommended - because their insertion order is arbitrary. - - ''' - if len(args) > 1: - raise TypeError('expected at most 1 arguments, got %d' % len(args)) - try: - self.__root - except AttributeError: - self.__root = root = [] # sentinel node - root[:] = [root, root, None] - self.__map = {} - self.__update(*args, **kwds) - - def __setitem__(self, key, value, dict_setitem=dict.__setitem__): - 'od.__setitem__(i, y) <==> od[i]=y' - # Setting a new item creates a new link which goes at the end of the linked - # list, and the inherited dictionary is updated with the new key/value pair. - if key not in self: - root = self.__root - last = root[0] - last[1] = root[0] = self.__map[key] = [last, root, key] - dict_setitem(self, key, value) - - def __delitem__(self, key, dict_delitem=dict.__delitem__): - 'od.__delitem__(y) <==> del od[y]' - # Deleting an existing item uses self.__map to find the link which is - # then removed by updating the links in the predecessor and successor nodes. - dict_delitem(self, key) - link_prev, link_next, key = self.__map.pop(key) - link_prev[1] = link_next - link_next[0] = link_prev - - def __iter__(self): - 'od.__iter__() <==> iter(od)' - root = self.__root - curr = root[1] - while curr is not root: - yield curr[2] - curr = curr[1] - - def __reversed__(self): - 'od.__reversed__() <==> reversed(od)' - root = self.__root - curr = root[0] - while curr is not root: - yield curr[2] - curr = curr[0] - - def clear(self): - 'od.clear() -> None. Remove all items from od.' - try: - for node in self.__map.itervalues(): - del node[:] - root = self.__root - root[:] = [root, root, None] - self.__map.clear() - except AttributeError: - pass - dict.clear(self) - - def popitem(self, last=True): - '''od.popitem() -> (k, v), return and remove a (key, value) pair. - Pairs are returned in LIFO order if last is true or FIFO order if false. - - ''' - if not self: - raise KeyError('dictionary is empty') - root = self.__root - if last: - link = root[0] - link_prev = link[0] - link_prev[1] = root - root[0] = link_prev - else: - link = root[1] - link_next = link[1] - root[1] = link_next - link_next[0] = root - key = link[2] - del self.__map[key] - value = dict.pop(self, key) - return key, value - - # -- the following methods do not depend on the internal structure -- - - def keys(self): - 'od.keys() -> list of keys in od' - return list(self) - - def values(self): - 'od.values() -> list of values in od' - return [self[key] for key in self] - - def items(self): - 'od.items() -> list of (key, value) pairs in od' - return [(key, self[key]) for key in self] - - def iterkeys(self): - 'od.iterkeys() -> an iterator over the keys in od' - return iter(self) - - def itervalues(self): - 'od.itervalues -> an iterator over the values in od' - for k in self: - yield self[k] - - def iteritems(self): - 'od.iteritems -> an iterator over the (key, value) items in od' - for k in self: - yield (k, self[k]) - - def update(*args, **kwds): - '''od.update(E, **F) -> None. Update od from dict/iterable E and F. - - If E is a dict instance, does: for k in E: od[k] = E[k] - If E has a .keys() method, does: for k in E.keys(): od[k] = E[k] - Or if E is an iterable of items, does: for k, v in E: od[k] = v - In either case, this is followed by: for k, v in F.items(): od[k] = v - - ''' - if len(args) > 2: - raise TypeError('update() takes at most 2 positional ' - 'arguments (%d given)' % (len(args),)) - elif not args: - raise TypeError('update() takes at least 1 argument (0 given)') - self = args[0] - # Make progressively weaker assumptions about "other" - other = () - if len(args) == 2: - other = args[1] - if isinstance(other, dict): - for key in other: - self[key] = other[key] - elif hasattr(other, 'keys'): - for key in other.keys(): - self[key] = other[key] - else: - for key, value in other: - self[key] = value - for key, value in kwds.items(): - self[key] = value - - __update = update # let subclasses override update without breaking __init__ - - __marker = object() - - def pop(self, key, default=__marker): - '''od.pop(k[,d]) -> v, remove specified key and return the corresponding value. - If key is not found, d is returned if given, otherwise KeyError is raised. - - ''' - if key in self: - result = self[key] - del self[key] - return result - if default is self.__marker: - raise KeyError(key) - return default - - def setdefault(self, key, default=None): - 'od.setdefault(k[,d]) -> od.get(k,d), also set od[k]=d if k not in od' - if key in self: - return self[key] - self[key] = default - return default - - def __repr__(self, _repr_running=None): - 'od.__repr__() <==> repr(od)' - if not _repr_running: _repr_running = {} - call_key = id(self), _get_ident() - if call_key in _repr_running: - return '...' - _repr_running[call_key] = 1 - try: - if not self: - return '%s()' % (self.__class__.__name__,) - return '%s(%r)' % (self.__class__.__name__, self.items()) - finally: - del _repr_running[call_key] - - def __reduce__(self): - 'Return state information for pickling' - items = [[k, self[k]] for k in self] - inst_dict = vars(self).copy() - for k in vars(OrderedDict()): - inst_dict.pop(k, None) - if inst_dict: - return (self.__class__, (items,), inst_dict) - return self.__class__, (items,) - - def copy(self): - 'od.copy() -> a shallow copy of od' - return self.__class__(self) - - @classmethod - def fromkeys(cls, iterable, value=None): - '''OD.fromkeys(S[, v]) -> New ordered dictionary with keys from S - and values equal to v (which defaults to None). - - ''' - d = cls() - for key in iterable: - d[key] = value - return d - - def __eq__(self, other): - '''od.__eq__(y) <==> od==y. Comparison to another OD is order-sensitive - while comparison to a regular mapping is order-insensitive. - - ''' - if isinstance(other, OrderedDict): - return len(self)==len(other) and self.items() == other.items() - return dict.__eq__(self, other) - - def __ne__(self, other): - return not self == other - - # -- the following methods are only used in Python 2.7 -- - - def viewkeys(self): - "od.viewkeys() -> a set-like object providing a view on od's keys" - return KeysView(self) - - def viewvalues(self): - "od.viewvalues() -> an object providing a view on od's values" - return ValuesView(self) - - def viewitems(self): - "od.viewitems() -> a set-like object providing a view on od's items" - return ItemsView(self) - -try: - from logging.config import BaseConfigurator, valid_ident -except ImportError: # pragma: no cover - IDENTIFIER = re.compile('^[a-z_][a-z0-9_]*$', re.I) - - - def valid_ident(s): - m = IDENTIFIER.match(s) - if not m: - raise ValueError('Not a valid Python identifier: %r' % s) - return True - - - # The ConvertingXXX classes are wrappers around standard Python containers, - # and they serve to convert any suitable values in the container. The - # conversion converts base dicts, lists and tuples to their wrapped - # equivalents, whereas strings which match a conversion format are converted - # appropriately. - # - # Each wrapper should have a configurator attribute holding the actual - # configurator to use for conversion. - - class ConvertingDict(dict): - """A converting dictionary wrapper.""" - - def __getitem__(self, key): - value = dict.__getitem__(self, key) - result = self.configurator.convert(value) - #If the converted value is different, save for next time - if value is not result: - self[key] = result - if type(result) in (ConvertingDict, ConvertingList, - ConvertingTuple): - result.parent = self - result.key = key - return result - - def get(self, key, default=None): - value = dict.get(self, key, default) - result = self.configurator.convert(value) - #If the converted value is different, save for next time - if value is not result: - self[key] = result - if type(result) in (ConvertingDict, ConvertingList, - ConvertingTuple): - result.parent = self - result.key = key - return result - - def pop(self, key, default=None): - value = dict.pop(self, key, default) - result = self.configurator.convert(value) - if value is not result: - if type(result) in (ConvertingDict, ConvertingList, - ConvertingTuple): - result.parent = self - result.key = key - return result - - class ConvertingList(list): - """A converting list wrapper.""" - def __getitem__(self, key): - value = list.__getitem__(self, key) - result = self.configurator.convert(value) - #If the converted value is different, save for next time - if value is not result: - self[key] = result - if type(result) in (ConvertingDict, ConvertingList, - ConvertingTuple): - result.parent = self - result.key = key - return result - - def pop(self, idx=-1): - value = list.pop(self, idx) - result = self.configurator.convert(value) - if value is not result: - if type(result) in (ConvertingDict, ConvertingList, - ConvertingTuple): - result.parent = self - return result - - class ConvertingTuple(tuple): - """A converting tuple wrapper.""" - def __getitem__(self, key): - value = tuple.__getitem__(self, key) - result = self.configurator.convert(value) - if value is not result: - if type(result) in (ConvertingDict, ConvertingList, - ConvertingTuple): - result.parent = self - result.key = key - return result - - class BaseConfigurator(object): - """ - The configurator base class which defines some useful defaults. - """ - - CONVERT_PATTERN = re.compile(r'^(?P[a-z]+)://(?P.*)$') - - WORD_PATTERN = re.compile(r'^\s*(\w+)\s*') - DOT_PATTERN = re.compile(r'^\.\s*(\w+)\s*') - INDEX_PATTERN = re.compile(r'^\[\s*(\w+)\s*\]\s*') - DIGIT_PATTERN = re.compile(r'^\d+$') - - value_converters = { - 'ext' : 'ext_convert', - 'cfg' : 'cfg_convert', - } - - # We might want to use a different one, e.g. importlib - importer = staticmethod(__import__) - - def __init__(self, config): - self.config = ConvertingDict(config) - self.config.configurator = self - - def resolve(self, s): - """ - Resolve strings to objects using standard import and attribute - syntax. - """ - name = s.split('.') - used = name.pop(0) - try: - found = self.importer(used) - for frag in name: - used += '.' + frag - try: - found = getattr(found, frag) - except AttributeError: - self.importer(used) - found = getattr(found, frag) - return found - except ImportError: - e, tb = sys.exc_info()[1:] - v = ValueError('Cannot resolve %r: %s' % (s, e)) - v.__cause__, v.__traceback__ = e, tb - raise v - - def ext_convert(self, value): - """Default converter for the ext:// protocol.""" - return self.resolve(value) - - def cfg_convert(self, value): - """Default converter for the cfg:// protocol.""" - rest = value - m = self.WORD_PATTERN.match(rest) - if m is None: - raise ValueError("Unable to convert %r" % value) - else: - rest = rest[m.end():] - d = self.config[m.groups()[0]] - #print d, rest - while rest: - m = self.DOT_PATTERN.match(rest) - if m: - d = d[m.groups()[0]] - else: - m = self.INDEX_PATTERN.match(rest) - if m: - idx = m.groups()[0] - if not self.DIGIT_PATTERN.match(idx): - d = d[idx] - else: - try: - n = int(idx) # try as number first (most likely) - d = d[n] - except TypeError: - d = d[idx] - if m: - rest = rest[m.end():] - else: - raise ValueError('Unable to convert ' - '%r at %r' % (value, rest)) - #rest should be empty - return d - - def convert(self, value): - """ - Convert values to an appropriate type. dicts, lists and tuples are - replaced by their converting alternatives. Strings are checked to - see if they have a conversion format and are converted if they do. - """ - if not isinstance(value, ConvertingDict) and isinstance(value, dict): - value = ConvertingDict(value) - value.configurator = self - elif not isinstance(value, ConvertingList) and isinstance(value, list): - value = ConvertingList(value) - value.configurator = self - elif not isinstance(value, ConvertingTuple) and\ - isinstance(value, tuple): - value = ConvertingTuple(value) - value.configurator = self - elif isinstance(value, string_types): - m = self.CONVERT_PATTERN.match(value) - if m: - d = m.groupdict() - prefix = d['prefix'] - converter = self.value_converters.get(prefix, None) - if converter: - suffix = d['suffix'] - converter = getattr(self, converter) - value = converter(suffix) - return value - - def configure_custom(self, config): - """Configure an object with a user-supplied factory.""" - c = config.pop('()') - if not callable(c): - c = self.resolve(c) - props = config.pop('.', None) - # Check for valid identifiers - kwargs = dict([(k, config[k]) for k in config if valid_ident(k)]) - result = c(**kwargs) - if props: - for name, value in props.items(): - setattr(result, name, value) - return result - - def as_tuple(self, value): - """Utility function which converts lists to tuples.""" - if isinstance(value, list): - value = tuple(value) - return value diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/database.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/database.py deleted file mode 100644 index 0a90c30..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/database.py +++ /dev/null @@ -1,1339 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2012-2017 The Python Software Foundation. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -"""PEP 376 implementation.""" - -from __future__ import unicode_literals - -import base64 -import codecs -import contextlib -import hashlib -import logging -import os -import posixpath -import sys -import zipimport - -from . import DistlibException, resources -from .compat import StringIO -from .version import get_scheme, UnsupportedVersionError -from .metadata import (Metadata, METADATA_FILENAME, WHEEL_METADATA_FILENAME, - LEGACY_METADATA_FILENAME) -from .util import (parse_requirement, cached_property, parse_name_and_version, - read_exports, write_exports, CSVReader, CSVWriter) - - -__all__ = ['Distribution', 'BaseInstalledDistribution', - 'InstalledDistribution', 'EggInfoDistribution', - 'DistributionPath'] - - -logger = logging.getLogger(__name__) - -EXPORTS_FILENAME = 'pydist-exports.json' -COMMANDS_FILENAME = 'pydist-commands.json' - -DIST_FILES = ('INSTALLER', METADATA_FILENAME, 'RECORD', 'REQUESTED', - 'RESOURCES', EXPORTS_FILENAME, 'SHARED') - -DISTINFO_EXT = '.dist-info' - - -class _Cache(object): - """ - A simple cache mapping names and .dist-info paths to distributions - """ - def __init__(self): - """ - Initialise an instance. There is normally one for each DistributionPath. - """ - self.name = {} - self.path = {} - self.generated = False - - def clear(self): - """ - Clear the cache, setting it to its initial state. - """ - self.name.clear() - self.path.clear() - self.generated = False - - def add(self, dist): - """ - Add a distribution to the cache. - :param dist: The distribution to add. - """ - if dist.path not in self.path: - self.path[dist.path] = dist - self.name.setdefault(dist.key, []).append(dist) - - -class DistributionPath(object): - """ - Represents a set of distributions installed on a path (typically sys.path). - """ - def __init__(self, path=None, include_egg=False): - """ - Create an instance from a path, optionally including legacy (distutils/ - setuptools/distribute) distributions. - :param path: The path to use, as a list of directories. If not specified, - sys.path is used. - :param include_egg: If True, this instance will look for and return legacy - distributions as well as those based on PEP 376. - """ - if path is None: - path = sys.path - self.path = path - self._include_dist = True - self._include_egg = include_egg - - self._cache = _Cache() - self._cache_egg = _Cache() - self._cache_enabled = True - self._scheme = get_scheme('default') - - def _get_cache_enabled(self): - return self._cache_enabled - - def _set_cache_enabled(self, value): - self._cache_enabled = value - - cache_enabled = property(_get_cache_enabled, _set_cache_enabled) - - def clear_cache(self): - """ - Clears the internal cache. - """ - self._cache.clear() - self._cache_egg.clear() - - - def _yield_distributions(self): - """ - Yield .dist-info and/or .egg(-info) distributions. - """ - # We need to check if we've seen some resources already, because on - # some Linux systems (e.g. some Debian/Ubuntu variants) there are - # symlinks which alias other files in the environment. - seen = set() - for path in self.path: - finder = resources.finder_for_path(path) - if finder is None: - continue - r = finder.find('') - if not r or not r.is_container: - continue - rset = sorted(r.resources) - for entry in rset: - r = finder.find(entry) - if not r or r.path in seen: - continue - if self._include_dist and entry.endswith(DISTINFO_EXT): - possible_filenames = [METADATA_FILENAME, - WHEEL_METADATA_FILENAME, - LEGACY_METADATA_FILENAME] - for metadata_filename in possible_filenames: - metadata_path = posixpath.join(entry, metadata_filename) - pydist = finder.find(metadata_path) - if pydist: - break - else: - continue - - with contextlib.closing(pydist.as_stream()) as stream: - metadata = Metadata(fileobj=stream, scheme='legacy') - logger.debug('Found %s', r.path) - seen.add(r.path) - yield new_dist_class(r.path, metadata=metadata, - env=self) - elif self._include_egg and entry.endswith(('.egg-info', - '.egg')): - logger.debug('Found %s', r.path) - seen.add(r.path) - yield old_dist_class(r.path, self) - - def _generate_cache(self): - """ - Scan the path for distributions and populate the cache with - those that are found. - """ - gen_dist = not self._cache.generated - gen_egg = self._include_egg and not self._cache_egg.generated - if gen_dist or gen_egg: - for dist in self._yield_distributions(): - if isinstance(dist, InstalledDistribution): - self._cache.add(dist) - else: - self._cache_egg.add(dist) - - if gen_dist: - self._cache.generated = True - if gen_egg: - self._cache_egg.generated = True - - @classmethod - def distinfo_dirname(cls, name, version): - """ - The *name* and *version* parameters are converted into their - filename-escaped form, i.e. any ``'-'`` characters are replaced - with ``'_'`` other than the one in ``'dist-info'`` and the one - separating the name from the version number. - - :parameter name: is converted to a standard distribution name by replacing - any runs of non- alphanumeric characters with a single - ``'-'``. - :type name: string - :parameter version: is converted to a standard version string. Spaces - become dots, and all other non-alphanumeric characters - (except dots) become dashes, with runs of multiple - dashes condensed to a single dash. - :type version: string - :returns: directory name - :rtype: string""" - name = name.replace('-', '_') - return '-'.join([name, version]) + DISTINFO_EXT - - def get_distributions(self): - """ - Provides an iterator that looks for distributions and returns - :class:`InstalledDistribution` or - :class:`EggInfoDistribution` instances for each one of them. - - :rtype: iterator of :class:`InstalledDistribution` and - :class:`EggInfoDistribution` instances - """ - if not self._cache_enabled: - for dist in self._yield_distributions(): - yield dist - else: - self._generate_cache() - - for dist in self._cache.path.values(): - yield dist - - if self._include_egg: - for dist in self._cache_egg.path.values(): - yield dist - - def get_distribution(self, name): - """ - Looks for a named distribution on the path. - - This function only returns the first result found, as no more than one - value is expected. If nothing is found, ``None`` is returned. - - :rtype: :class:`InstalledDistribution`, :class:`EggInfoDistribution` - or ``None`` - """ - result = None - name = name.lower() - if not self._cache_enabled: - for dist in self._yield_distributions(): - if dist.key == name: - result = dist - break - else: - self._generate_cache() - - if name in self._cache.name: - result = self._cache.name[name][0] - elif self._include_egg and name in self._cache_egg.name: - result = self._cache_egg.name[name][0] - return result - - def provides_distribution(self, name, version=None): - """ - Iterates over all distributions to find which distributions provide *name*. - If a *version* is provided, it will be used to filter the results. - - This function only returns the first result found, since no more than - one values are expected. If the directory is not found, returns ``None``. - - :parameter version: a version specifier that indicates the version - required, conforming to the format in ``PEP-345`` - - :type name: string - :type version: string - """ - matcher = None - if version is not None: - try: - matcher = self._scheme.matcher('%s (%s)' % (name, version)) - except ValueError: - raise DistlibException('invalid name or version: %r, %r' % - (name, version)) - - for dist in self.get_distributions(): - # We hit a problem on Travis where enum34 was installed and doesn't - # have a provides attribute ... - if not hasattr(dist, 'provides'): - logger.debug('No "provides": %s', dist) - else: - provided = dist.provides - - for p in provided: - p_name, p_ver = parse_name_and_version(p) - if matcher is None: - if p_name == name: - yield dist - break - else: - if p_name == name and matcher.match(p_ver): - yield dist - break - - def get_file_path(self, name, relative_path): - """ - Return the path to a resource file. - """ - dist = self.get_distribution(name) - if dist is None: - raise LookupError('no distribution named %r found' % name) - return dist.get_resource_path(relative_path) - - def get_exported_entries(self, category, name=None): - """ - Return all of the exported entries in a particular category. - - :param category: The category to search for entries. - :param name: If specified, only entries with that name are returned. - """ - for dist in self.get_distributions(): - r = dist.exports - if category in r: - d = r[category] - if name is not None: - if name in d: - yield d[name] - else: - for v in d.values(): - yield v - - -class Distribution(object): - """ - A base class for distributions, whether installed or from indexes. - Either way, it must have some metadata, so that's all that's needed - for construction. - """ - - build_time_dependency = False - """ - Set to True if it's known to be only a build-time dependency (i.e. - not needed after installation). - """ - - requested = False - """A boolean that indicates whether the ``REQUESTED`` metadata file is - present (in other words, whether the package was installed by user - request or it was installed as a dependency).""" - - def __init__(self, metadata): - """ - Initialise an instance. - :param metadata: The instance of :class:`Metadata` describing this - distribution. - """ - self.metadata = metadata - self.name = metadata.name - self.key = self.name.lower() # for case-insensitive comparisons - self.version = metadata.version - self.locator = None - self.digest = None - self.extras = None # additional features requested - self.context = None # environment marker overrides - self.download_urls = set() - self.digests = {} - - @property - def source_url(self): - """ - The source archive download URL for this distribution. - """ - return self.metadata.source_url - - download_url = source_url # Backward compatibility - - @property - def name_and_version(self): - """ - A utility property which displays the name and version in parentheses. - """ - return '%s (%s)' % (self.name, self.version) - - @property - def provides(self): - """ - A set of distribution names and versions provided by this distribution. - :return: A set of "name (version)" strings. - """ - plist = self.metadata.provides - s = '%s (%s)' % (self.name, self.version) - if s not in plist: - plist.append(s) - return plist - - def _get_requirements(self, req_attr): - md = self.metadata - logger.debug('Getting requirements from metadata %r', md.todict()) - reqts = getattr(md, req_attr) - return set(md.get_requirements(reqts, extras=self.extras, - env=self.context)) - - @property - def run_requires(self): - return self._get_requirements('run_requires') - - @property - def meta_requires(self): - return self._get_requirements('meta_requires') - - @property - def build_requires(self): - return self._get_requirements('build_requires') - - @property - def test_requires(self): - return self._get_requirements('test_requires') - - @property - def dev_requires(self): - return self._get_requirements('dev_requires') - - def matches_requirement(self, req): - """ - Say if this instance matches (fulfills) a requirement. - :param req: The requirement to match. - :rtype req: str - :return: True if it matches, else False. - """ - # Requirement may contain extras - parse to lose those - # from what's passed to the matcher - r = parse_requirement(req) - scheme = get_scheme(self.metadata.scheme) - try: - matcher = scheme.matcher(r.requirement) - except UnsupportedVersionError: - # XXX compat-mode if cannot read the version - logger.warning('could not read version %r - using name only', - req) - name = req.split()[0] - matcher = scheme.matcher(name) - - name = matcher.key # case-insensitive - - result = False - for p in self.provides: - p_name, p_ver = parse_name_and_version(p) - if p_name != name: - continue - try: - result = matcher.match(p_ver) - break - except UnsupportedVersionError: - pass - return result - - def __repr__(self): - """ - Return a textual representation of this instance, - """ - if self.source_url: - suffix = ' [%s]' % self.source_url - else: - suffix = '' - return '' % (self.name, self.version, suffix) - - def __eq__(self, other): - """ - See if this distribution is the same as another. - :param other: The distribution to compare with. To be equal to one - another. distributions must have the same type, name, - version and source_url. - :return: True if it is the same, else False. - """ - if type(other) is not type(self): - result = False - else: - result = (self.name == other.name and - self.version == other.version and - self.source_url == other.source_url) - return result - - def __hash__(self): - """ - Compute hash in a way which matches the equality test. - """ - return hash(self.name) + hash(self.version) + hash(self.source_url) - - -class BaseInstalledDistribution(Distribution): - """ - This is the base class for installed distributions (whether PEP 376 or - legacy). - """ - - hasher = None - - def __init__(self, metadata, path, env=None): - """ - Initialise an instance. - :param metadata: An instance of :class:`Metadata` which describes the - distribution. This will normally have been initialised - from a metadata file in the ``path``. - :param path: The path of the ``.dist-info`` or ``.egg-info`` - directory for the distribution. - :param env: This is normally the :class:`DistributionPath` - instance where this distribution was found. - """ - super(BaseInstalledDistribution, self).__init__(metadata) - self.path = path - self.dist_path = env - - def get_hash(self, data, hasher=None): - """ - Get the hash of some data, using a particular hash algorithm, if - specified. - - :param data: The data to be hashed. - :type data: bytes - :param hasher: The name of a hash implementation, supported by hashlib, - or ``None``. Examples of valid values are ``'sha1'``, - ``'sha224'``, ``'sha384'``, '``sha256'``, ``'md5'`` and - ``'sha512'``. If no hasher is specified, the ``hasher`` - attribute of the :class:`InstalledDistribution` instance - is used. If the hasher is determined to be ``None``, MD5 - is used as the hashing algorithm. - :returns: The hash of the data. If a hasher was explicitly specified, - the returned hash will be prefixed with the specified hasher - followed by '='. - :rtype: str - """ - if hasher is None: - hasher = self.hasher - if hasher is None: - hasher = hashlib.md5 - prefix = '' - else: - hasher = getattr(hashlib, hasher) - prefix = '%s=' % self.hasher - digest = hasher(data).digest() - digest = base64.urlsafe_b64encode(digest).rstrip(b'=').decode('ascii') - return '%s%s' % (prefix, digest) - - -class InstalledDistribution(BaseInstalledDistribution): - """ - Created with the *path* of the ``.dist-info`` directory provided to the - constructor. It reads the metadata contained in ``pydist.json`` when it is - instantiated., or uses a passed in Metadata instance (useful for when - dry-run mode is being used). - """ - - hasher = 'sha256' - - def __init__(self, path, metadata=None, env=None): - self.modules = [] - self.finder = finder = resources.finder_for_path(path) - if finder is None: - raise ValueError('finder unavailable for %s' % path) - if env and env._cache_enabled and path in env._cache.path: - metadata = env._cache.path[path].metadata - elif metadata is None: - r = finder.find(METADATA_FILENAME) - # Temporary - for Wheel 0.23 support - if r is None: - r = finder.find(WHEEL_METADATA_FILENAME) - # Temporary - for legacy support - if r is None: - r = finder.find(LEGACY_METADATA_FILENAME) - if r is None: - raise ValueError('no %s found in %s' % (METADATA_FILENAME, - path)) - with contextlib.closing(r.as_stream()) as stream: - metadata = Metadata(fileobj=stream, scheme='legacy') - - super(InstalledDistribution, self).__init__(metadata, path, env) - - if env and env._cache_enabled: - env._cache.add(self) - - r = finder.find('REQUESTED') - self.requested = r is not None - p = os.path.join(path, 'top_level.txt') - if os.path.exists(p): - with open(p, 'rb') as f: - data = f.read().decode('utf-8') - self.modules = data.splitlines() - - def __repr__(self): - return '' % ( - self.name, self.version, self.path) - - def __str__(self): - return "%s %s" % (self.name, self.version) - - def _get_records(self): - """ - Get the list of installed files for the distribution - :return: A list of tuples of path, hash and size. Note that hash and - size might be ``None`` for some entries. The path is exactly - as stored in the file (which is as in PEP 376). - """ - results = [] - r = self.get_distinfo_resource('RECORD') - with contextlib.closing(r.as_stream()) as stream: - with CSVReader(stream=stream) as record_reader: - # Base location is parent dir of .dist-info dir - #base_location = os.path.dirname(self.path) - #base_location = os.path.abspath(base_location) - for row in record_reader: - missing = [None for i in range(len(row), 3)] - path, checksum, size = row + missing - #if not os.path.isabs(path): - # path = path.replace('/', os.sep) - # path = os.path.join(base_location, path) - results.append((path, checksum, size)) - return results - - @cached_property - def exports(self): - """ - Return the information exported by this distribution. - :return: A dictionary of exports, mapping an export category to a dict - of :class:`ExportEntry` instances describing the individual - export entries, and keyed by name. - """ - result = {} - r = self.get_distinfo_resource(EXPORTS_FILENAME) - if r: - result = self.read_exports() - return result - - def read_exports(self): - """ - Read exports data from a file in .ini format. - - :return: A dictionary of exports, mapping an export category to a list - of :class:`ExportEntry` instances describing the individual - export entries. - """ - result = {} - r = self.get_distinfo_resource(EXPORTS_FILENAME) - if r: - with contextlib.closing(r.as_stream()) as stream: - result = read_exports(stream) - return result - - def write_exports(self, exports): - """ - Write a dictionary of exports to a file in .ini format. - :param exports: A dictionary of exports, mapping an export category to - a list of :class:`ExportEntry` instances describing the - individual export entries. - """ - rf = self.get_distinfo_file(EXPORTS_FILENAME) - with open(rf, 'w') as f: - write_exports(exports, f) - - def get_resource_path(self, relative_path): - """ - NOTE: This API may change in the future. - - Return the absolute path to a resource file with the given relative - path. - - :param relative_path: The path, relative to .dist-info, of the resource - of interest. - :return: The absolute path where the resource is to be found. - """ - r = self.get_distinfo_resource('RESOURCES') - with contextlib.closing(r.as_stream()) as stream: - with CSVReader(stream=stream) as resources_reader: - for relative, destination in resources_reader: - if relative == relative_path: - return destination - raise KeyError('no resource file with relative path %r ' - 'is installed' % relative_path) - - def list_installed_files(self): - """ - Iterates over the ``RECORD`` entries and returns a tuple - ``(path, hash, size)`` for each line. - - :returns: iterator of (path, hash, size) - """ - for result in self._get_records(): - yield result - - def write_installed_files(self, paths, prefix, dry_run=False): - """ - Writes the ``RECORD`` file, using the ``paths`` iterable passed in. Any - existing ``RECORD`` file is silently overwritten. - - prefix is used to determine when to write absolute paths. - """ - prefix = os.path.join(prefix, '') - base = os.path.dirname(self.path) - base_under_prefix = base.startswith(prefix) - base = os.path.join(base, '') - record_path = self.get_distinfo_file('RECORD') - logger.info('creating %s', record_path) - if dry_run: - return None - with CSVWriter(record_path) as writer: - for path in paths: - if os.path.isdir(path) or path.endswith(('.pyc', '.pyo')): - # do not put size and hash, as in PEP-376 - hash_value = size = '' - else: - size = '%d' % os.path.getsize(path) - with open(path, 'rb') as fp: - hash_value = self.get_hash(fp.read()) - if path.startswith(base) or (base_under_prefix and - path.startswith(prefix)): - path = os.path.relpath(path, base) - writer.writerow((path, hash_value, size)) - - # add the RECORD file itself - if record_path.startswith(base): - record_path = os.path.relpath(record_path, base) - writer.writerow((record_path, '', '')) - return record_path - - def check_installed_files(self): - """ - Checks that the hashes and sizes of the files in ``RECORD`` are - matched by the files themselves. Returns a (possibly empty) list of - mismatches. Each entry in the mismatch list will be a tuple consisting - of the path, 'exists', 'size' or 'hash' according to what didn't match - (existence is checked first, then size, then hash), the expected - value and the actual value. - """ - mismatches = [] - base = os.path.dirname(self.path) - record_path = self.get_distinfo_file('RECORD') - for path, hash_value, size in self.list_installed_files(): - if not os.path.isabs(path): - path = os.path.join(base, path) - if path == record_path: - continue - if not os.path.exists(path): - mismatches.append((path, 'exists', True, False)) - elif os.path.isfile(path): - actual_size = str(os.path.getsize(path)) - if size and actual_size != size: - mismatches.append((path, 'size', size, actual_size)) - elif hash_value: - if '=' in hash_value: - hasher = hash_value.split('=', 1)[0] - else: - hasher = None - - with open(path, 'rb') as f: - actual_hash = self.get_hash(f.read(), hasher) - if actual_hash != hash_value: - mismatches.append((path, 'hash', hash_value, actual_hash)) - return mismatches - - @cached_property - def shared_locations(self): - """ - A dictionary of shared locations whose keys are in the set 'prefix', - 'purelib', 'platlib', 'scripts', 'headers', 'data' and 'namespace'. - The corresponding value is the absolute path of that category for - this distribution, and takes into account any paths selected by the - user at installation time (e.g. via command-line arguments). In the - case of the 'namespace' key, this would be a list of absolute paths - for the roots of namespace packages in this distribution. - - The first time this property is accessed, the relevant information is - read from the SHARED file in the .dist-info directory. - """ - result = {} - shared_path = os.path.join(self.path, 'SHARED') - if os.path.isfile(shared_path): - with codecs.open(shared_path, 'r', encoding='utf-8') as f: - lines = f.read().splitlines() - for line in lines: - key, value = line.split('=', 1) - if key == 'namespace': - result.setdefault(key, []).append(value) - else: - result[key] = value - return result - - def write_shared_locations(self, paths, dry_run=False): - """ - Write shared location information to the SHARED file in .dist-info. - :param paths: A dictionary as described in the documentation for - :meth:`shared_locations`. - :param dry_run: If True, the action is logged but no file is actually - written. - :return: The path of the file written to. - """ - shared_path = os.path.join(self.path, 'SHARED') - logger.info('creating %s', shared_path) - if dry_run: - return None - lines = [] - for key in ('prefix', 'lib', 'headers', 'scripts', 'data'): - path = paths[key] - if os.path.isdir(paths[key]): - lines.append('%s=%s' % (key, path)) - for ns in paths.get('namespace', ()): - lines.append('namespace=%s' % ns) - - with codecs.open(shared_path, 'w', encoding='utf-8') as f: - f.write('\n'.join(lines)) - return shared_path - - def get_distinfo_resource(self, path): - if path not in DIST_FILES: - raise DistlibException('invalid path for a dist-info file: ' - '%r at %r' % (path, self.path)) - finder = resources.finder_for_path(self.path) - if finder is None: - raise DistlibException('Unable to get a finder for %s' % self.path) - return finder.find(path) - - def get_distinfo_file(self, path): - """ - Returns a path located under the ``.dist-info`` directory. Returns a - string representing the path. - - :parameter path: a ``'/'``-separated path relative to the - ``.dist-info`` directory or an absolute path; - If *path* is an absolute path and doesn't start - with the ``.dist-info`` directory path, - a :class:`DistlibException` is raised - :type path: str - :rtype: str - """ - # Check if it is an absolute path # XXX use relpath, add tests - if path.find(os.sep) >= 0: - # it's an absolute path? - distinfo_dirname, path = path.split(os.sep)[-2:] - if distinfo_dirname != self.path.split(os.sep)[-1]: - raise DistlibException( - 'dist-info file %r does not belong to the %r %s ' - 'distribution' % (path, self.name, self.version)) - - # The file must be relative - if path not in DIST_FILES: - raise DistlibException('invalid path for a dist-info file: ' - '%r at %r' % (path, self.path)) - - return os.path.join(self.path, path) - - def list_distinfo_files(self): - """ - Iterates over the ``RECORD`` entries and returns paths for each line if - the path is pointing to a file located in the ``.dist-info`` directory - or one of its subdirectories. - - :returns: iterator of paths - """ - base = os.path.dirname(self.path) - for path, checksum, size in self._get_records(): - # XXX add separator or use real relpath algo - if not os.path.isabs(path): - path = os.path.join(base, path) - if path.startswith(self.path): - yield path - - def __eq__(self, other): - return (isinstance(other, InstalledDistribution) and - self.path == other.path) - - # See http://docs.python.org/reference/datamodel#object.__hash__ - __hash__ = object.__hash__ - - -class EggInfoDistribution(BaseInstalledDistribution): - """Created with the *path* of the ``.egg-info`` directory or file provided - to the constructor. It reads the metadata contained in the file itself, or - if the given path happens to be a directory, the metadata is read from the - file ``PKG-INFO`` under that directory.""" - - requested = True # as we have no way of knowing, assume it was - shared_locations = {} - - def __init__(self, path, env=None): - def set_name_and_version(s, n, v): - s.name = n - s.key = n.lower() # for case-insensitive comparisons - s.version = v - - self.path = path - self.dist_path = env - if env and env._cache_enabled and path in env._cache_egg.path: - metadata = env._cache_egg.path[path].metadata - set_name_and_version(self, metadata.name, metadata.version) - else: - metadata = self._get_metadata(path) - - # Need to be set before caching - set_name_and_version(self, metadata.name, metadata.version) - - if env and env._cache_enabled: - env._cache_egg.add(self) - super(EggInfoDistribution, self).__init__(metadata, path, env) - - def _get_metadata(self, path): - requires = None - - def parse_requires_data(data): - """Create a list of dependencies from a requires.txt file. - - *data*: the contents of a setuptools-produced requires.txt file. - """ - reqs = [] - lines = data.splitlines() - for line in lines: - line = line.strip() - if line.startswith('['): - logger.warning('Unexpected line: quitting requirement scan: %r', - line) - break - r = parse_requirement(line) - if not r: - logger.warning('Not recognised as a requirement: %r', line) - continue - if r.extras: - logger.warning('extra requirements in requires.txt are ' - 'not supported') - if not r.constraints: - reqs.append(r.name) - else: - cons = ', '.join('%s%s' % c for c in r.constraints) - reqs.append('%s (%s)' % (r.name, cons)) - return reqs - - def parse_requires_path(req_path): - """Create a list of dependencies from a requires.txt file. - - *req_path*: the path to a setuptools-produced requires.txt file. - """ - - reqs = [] - try: - with codecs.open(req_path, 'r', 'utf-8') as fp: - reqs = parse_requires_data(fp.read()) - except IOError: - pass - return reqs - - tl_path = tl_data = None - if path.endswith('.egg'): - if os.path.isdir(path): - p = os.path.join(path, 'EGG-INFO') - meta_path = os.path.join(p, 'PKG-INFO') - metadata = Metadata(path=meta_path, scheme='legacy') - req_path = os.path.join(p, 'requires.txt') - tl_path = os.path.join(p, 'top_level.txt') - requires = parse_requires_path(req_path) - else: - # FIXME handle the case where zipfile is not available - zipf = zipimport.zipimporter(path) - fileobj = StringIO( - zipf.get_data('EGG-INFO/PKG-INFO').decode('utf8')) - metadata = Metadata(fileobj=fileobj, scheme='legacy') - try: - data = zipf.get_data('EGG-INFO/requires.txt') - tl_data = zipf.get_data('EGG-INFO/top_level.txt').decode('utf-8') - requires = parse_requires_data(data.decode('utf-8')) - except IOError: - requires = None - elif path.endswith('.egg-info'): - if os.path.isdir(path): - req_path = os.path.join(path, 'requires.txt') - requires = parse_requires_path(req_path) - path = os.path.join(path, 'PKG-INFO') - tl_path = os.path.join(path, 'top_level.txt') - metadata = Metadata(path=path, scheme='legacy') - else: - raise DistlibException('path must end with .egg-info or .egg, ' - 'got %r' % path) - - if requires: - metadata.add_requirements(requires) - # look for top-level modules in top_level.txt, if present - if tl_data is None: - if tl_path is not None and os.path.exists(tl_path): - with open(tl_path, 'rb') as f: - tl_data = f.read().decode('utf-8') - if not tl_data: - tl_data = [] - else: - tl_data = tl_data.splitlines() - self.modules = tl_data - return metadata - - def __repr__(self): - return '' % ( - self.name, self.version, self.path) - - def __str__(self): - return "%s %s" % (self.name, self.version) - - def check_installed_files(self): - """ - Checks that the hashes and sizes of the files in ``RECORD`` are - matched by the files themselves. Returns a (possibly empty) list of - mismatches. Each entry in the mismatch list will be a tuple consisting - of the path, 'exists', 'size' or 'hash' according to what didn't match - (existence is checked first, then size, then hash), the expected - value and the actual value. - """ - mismatches = [] - record_path = os.path.join(self.path, 'installed-files.txt') - if os.path.exists(record_path): - for path, _, _ in self.list_installed_files(): - if path == record_path: - continue - if not os.path.exists(path): - mismatches.append((path, 'exists', True, False)) - return mismatches - - def list_installed_files(self): - """ - Iterates over the ``installed-files.txt`` entries and returns a tuple - ``(path, hash, size)`` for each line. - - :returns: a list of (path, hash, size) - """ - - def _md5(path): - f = open(path, 'rb') - try: - content = f.read() - finally: - f.close() - return hashlib.md5(content).hexdigest() - - def _size(path): - return os.stat(path).st_size - - record_path = os.path.join(self.path, 'installed-files.txt') - result = [] - if os.path.exists(record_path): - with codecs.open(record_path, 'r', encoding='utf-8') as f: - for line in f: - line = line.strip() - p = os.path.normpath(os.path.join(self.path, line)) - # "./" is present as a marker between installed files - # and installation metadata files - if not os.path.exists(p): - logger.warning('Non-existent file: %s', p) - if p.endswith(('.pyc', '.pyo')): - continue - #otherwise fall through and fail - if not os.path.isdir(p): - result.append((p, _md5(p), _size(p))) - result.append((record_path, None, None)) - return result - - def list_distinfo_files(self, absolute=False): - """ - Iterates over the ``installed-files.txt`` entries and returns paths for - each line if the path is pointing to a file located in the - ``.egg-info`` directory or one of its subdirectories. - - :parameter absolute: If *absolute* is ``True``, each returned path is - transformed into a local absolute path. Otherwise the - raw value from ``installed-files.txt`` is returned. - :type absolute: boolean - :returns: iterator of paths - """ - record_path = os.path.join(self.path, 'installed-files.txt') - if os.path.exists(record_path): - skip = True - with codecs.open(record_path, 'r', encoding='utf-8') as f: - for line in f: - line = line.strip() - if line == './': - skip = False - continue - if not skip: - p = os.path.normpath(os.path.join(self.path, line)) - if p.startswith(self.path): - if absolute: - yield p - else: - yield line - - def __eq__(self, other): - return (isinstance(other, EggInfoDistribution) and - self.path == other.path) - - # See http://docs.python.org/reference/datamodel#object.__hash__ - __hash__ = object.__hash__ - -new_dist_class = InstalledDistribution -old_dist_class = EggInfoDistribution - - -class DependencyGraph(object): - """ - Represents a dependency graph between distributions. - - The dependency relationships are stored in an ``adjacency_list`` that maps - distributions to a list of ``(other, label)`` tuples where ``other`` - is a distribution and the edge is labeled with ``label`` (i.e. the version - specifier, if such was provided). Also, for more efficient traversal, for - every distribution ``x``, a list of predecessors is kept in - ``reverse_list[x]``. An edge from distribution ``a`` to - distribution ``b`` means that ``a`` depends on ``b``. If any missing - dependencies are found, they are stored in ``missing``, which is a - dictionary that maps distributions to a list of requirements that were not - provided by any other distributions. - """ - - def __init__(self): - self.adjacency_list = {} - self.reverse_list = {} - self.missing = {} - - def add_distribution(self, distribution): - """Add the *distribution* to the graph. - - :type distribution: :class:`distutils2.database.InstalledDistribution` - or :class:`distutils2.database.EggInfoDistribution` - """ - self.adjacency_list[distribution] = [] - self.reverse_list[distribution] = [] - #self.missing[distribution] = [] - - def add_edge(self, x, y, label=None): - """Add an edge from distribution *x* to distribution *y* with the given - *label*. - - :type x: :class:`distutils2.database.InstalledDistribution` or - :class:`distutils2.database.EggInfoDistribution` - :type y: :class:`distutils2.database.InstalledDistribution` or - :class:`distutils2.database.EggInfoDistribution` - :type label: ``str`` or ``None`` - """ - self.adjacency_list[x].append((y, label)) - # multiple edges are allowed, so be careful - if x not in self.reverse_list[y]: - self.reverse_list[y].append(x) - - def add_missing(self, distribution, requirement): - """ - Add a missing *requirement* for the given *distribution*. - - :type distribution: :class:`distutils2.database.InstalledDistribution` - or :class:`distutils2.database.EggInfoDistribution` - :type requirement: ``str`` - """ - logger.debug('%s missing %r', distribution, requirement) - self.missing.setdefault(distribution, []).append(requirement) - - def _repr_dist(self, dist): - return '%s %s' % (dist.name, dist.version) - - def repr_node(self, dist, level=1): - """Prints only a subgraph""" - output = [self._repr_dist(dist)] - for other, label in self.adjacency_list[dist]: - dist = self._repr_dist(other) - if label is not None: - dist = '%s [%s]' % (dist, label) - output.append(' ' * level + str(dist)) - suboutput = self.repr_node(other, level + 1) - subs = suboutput.split('\n') - output.extend(subs[1:]) - return '\n'.join(output) - - def to_dot(self, f, skip_disconnected=True): - """Writes a DOT output for the graph to the provided file *f*. - - If *skip_disconnected* is set to ``True``, then all distributions - that are not dependent on any other distribution are skipped. - - :type f: has to support ``file``-like operations - :type skip_disconnected: ``bool`` - """ - disconnected = [] - - f.write("digraph dependencies {\n") - for dist, adjs in self.adjacency_list.items(): - if len(adjs) == 0 and not skip_disconnected: - disconnected.append(dist) - for other, label in adjs: - if not label is None: - f.write('"%s" -> "%s" [label="%s"]\n' % - (dist.name, other.name, label)) - else: - f.write('"%s" -> "%s"\n' % (dist.name, other.name)) - if not skip_disconnected and len(disconnected) > 0: - f.write('subgraph disconnected {\n') - f.write('label = "Disconnected"\n') - f.write('bgcolor = red\n') - - for dist in disconnected: - f.write('"%s"' % dist.name) - f.write('\n') - f.write('}\n') - f.write('}\n') - - def topological_sort(self): - """ - Perform a topological sort of the graph. - :return: A tuple, the first element of which is a topologically sorted - list of distributions, and the second element of which is a - list of distributions that cannot be sorted because they have - circular dependencies and so form a cycle. - """ - result = [] - # Make a shallow copy of the adjacency list - alist = {} - for k, v in self.adjacency_list.items(): - alist[k] = v[:] - while True: - # See what we can remove in this run - to_remove = [] - for k, v in list(alist.items())[:]: - if not v: - to_remove.append(k) - del alist[k] - if not to_remove: - # What's left in alist (if anything) is a cycle. - break - # Remove from the adjacency list of others - for k, v in alist.items(): - alist[k] = [(d, r) for d, r in v if d not in to_remove] - logger.debug('Moving to result: %s', - ['%s (%s)' % (d.name, d.version) for d in to_remove]) - result.extend(to_remove) - return result, list(alist.keys()) - - def __repr__(self): - """Representation of the graph""" - output = [] - for dist, adjs in self.adjacency_list.items(): - output.append(self.repr_node(dist)) - return '\n'.join(output) - - -def make_graph(dists, scheme='default'): - """Makes a dependency graph from the given distributions. - - :parameter dists: a list of distributions - :type dists: list of :class:`distutils2.database.InstalledDistribution` and - :class:`distutils2.database.EggInfoDistribution` instances - :rtype: a :class:`DependencyGraph` instance - """ - scheme = get_scheme(scheme) - graph = DependencyGraph() - provided = {} # maps names to lists of (version, dist) tuples - - # first, build the graph and find out what's provided - for dist in dists: - graph.add_distribution(dist) - - for p in dist.provides: - name, version = parse_name_and_version(p) - logger.debug('Add to provided: %s, %s, %s', name, version, dist) - provided.setdefault(name, []).append((version, dist)) - - # now make the edges - for dist in dists: - requires = (dist.run_requires | dist.meta_requires | - dist.build_requires | dist.dev_requires) - for req in requires: - try: - matcher = scheme.matcher(req) - except UnsupportedVersionError: - # XXX compat-mode if cannot read the version - logger.warning('could not read version %r - using name only', - req) - name = req.split()[0] - matcher = scheme.matcher(name) - - name = matcher.key # case-insensitive - - matched = False - if name in provided: - for version, provider in provided[name]: - try: - match = matcher.match(version) - except UnsupportedVersionError: - match = False - - if match: - graph.add_edge(dist, provider, req) - matched = True - break - if not matched: - graph.add_missing(dist, req) - return graph - - -def get_dependent_dists(dists, dist): - """Recursively generate a list of distributions from *dists* that are - dependent on *dist*. - - :param dists: a list of distributions - :param dist: a distribution, member of *dists* for which we are interested - """ - if dist not in dists: - raise DistlibException('given distribution %r is not a member ' - 'of the list' % dist.name) - graph = make_graph(dists) - - dep = [dist] # dependent distributions - todo = graph.reverse_list[dist] # list of nodes we should inspect - - while todo: - d = todo.pop() - dep.append(d) - for succ in graph.reverse_list[d]: - if succ not in dep: - todo.append(succ) - - dep.pop(0) # remove dist from dep, was there to prevent infinite loops - return dep - - -def get_required_dists(dists, dist): - """Recursively generate a list of distributions from *dists* that are - required by *dist*. - - :param dists: a list of distributions - :param dist: a distribution, member of *dists* for which we are interested - """ - if dist not in dists: - raise DistlibException('given distribution %r is not a member ' - 'of the list' % dist.name) - graph = make_graph(dists) - - req = [] # required distributions - todo = graph.adjacency_list[dist] # list of nodes we should inspect - - while todo: - d = todo.pop()[0] - req.append(d) - for pred in graph.adjacency_list[d]: - if pred not in req: - todo.append(pred) - - return req - - -def make_dist(name, version, **kwargs): - """ - A convenience method for making a dist given just a name and version. - """ - summary = kwargs.pop('summary', 'Placeholder for summary') - md = Metadata(**kwargs) - md.name = name - md.version = version - md.summary = summary or 'Placeholder for summary' - return Distribution(md) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/index.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/index.py deleted file mode 100644 index b1fbbf8..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/index.py +++ /dev/null @@ -1,509 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2013 Vinay Sajip. -# Licensed to the Python Software Foundation under a contributor agreement. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -import hashlib -import logging -import os -import shutil -import subprocess -import tempfile -try: - from threading import Thread -except ImportError: - from dummy_threading import Thread - -from . import DistlibException -from .compat import (HTTPBasicAuthHandler, Request, HTTPPasswordMgr, - urlparse, build_opener, string_types) -from .util import zip_dir, ServerProxy - -logger = logging.getLogger(__name__) - -DEFAULT_INDEX = 'https://pypi.org/pypi' -DEFAULT_REALM = 'pypi' - -class PackageIndex(object): - """ - This class represents a package index compatible with PyPI, the Python - Package Index. - """ - - boundary = b'----------ThIs_Is_tHe_distlib_index_bouNdaRY_$' - - def __init__(self, url=None): - """ - Initialise an instance. - - :param url: The URL of the index. If not specified, the URL for PyPI is - used. - """ - self.url = url or DEFAULT_INDEX - self.read_configuration() - scheme, netloc, path, params, query, frag = urlparse(self.url) - if params or query or frag or scheme not in ('http', 'https'): - raise DistlibException('invalid repository: %s' % self.url) - self.password_handler = None - self.ssl_verifier = None - self.gpg = None - self.gpg_home = None - with open(os.devnull, 'w') as sink: - # Use gpg by default rather than gpg2, as gpg2 insists on - # prompting for passwords - for s in ('gpg', 'gpg2'): - try: - rc = subprocess.check_call([s, '--version'], stdout=sink, - stderr=sink) - if rc == 0: - self.gpg = s - break - except OSError: - pass - - def _get_pypirc_command(self): - """ - Get the distutils command for interacting with PyPI configurations. - :return: the command. - """ - from .util import _get_pypirc_command as cmd - return cmd() - - def read_configuration(self): - """ - Read the PyPI access configuration as supported by distutils. This populates - ``username``, ``password``, ``realm`` and ``url`` attributes from the - configuration. - """ - from .util import _load_pypirc - cfg = _load_pypirc(self) - self.username = cfg.get('username') - self.password = cfg.get('password') - self.realm = cfg.get('realm', 'pypi') - self.url = cfg.get('repository', self.url) - - def save_configuration(self): - """ - Save the PyPI access configuration. You must have set ``username`` and - ``password`` attributes before calling this method. - """ - self.check_credentials() - from .util import _store_pypirc - _store_pypirc(self) - - def check_credentials(self): - """ - Check that ``username`` and ``password`` have been set, and raise an - exception if not. - """ - if self.username is None or self.password is None: - raise DistlibException('username and password must be set') - pm = HTTPPasswordMgr() - _, netloc, _, _, _, _ = urlparse(self.url) - pm.add_password(self.realm, netloc, self.username, self.password) - self.password_handler = HTTPBasicAuthHandler(pm) - - def register(self, metadata): - """ - Register a distribution on PyPI, using the provided metadata. - - :param metadata: A :class:`Metadata` instance defining at least a name - and version number for the distribution to be - registered. - :return: The HTTP response received from PyPI upon submission of the - request. - """ - self.check_credentials() - metadata.validate() - d = metadata.todict() - d[':action'] = 'verify' - request = self.encode_request(d.items(), []) - response = self.send_request(request) - d[':action'] = 'submit' - request = self.encode_request(d.items(), []) - return self.send_request(request) - - def _reader(self, name, stream, outbuf): - """ - Thread runner for reading lines of from a subprocess into a buffer. - - :param name: The logical name of the stream (used for logging only). - :param stream: The stream to read from. This will typically a pipe - connected to the output stream of a subprocess. - :param outbuf: The list to append the read lines to. - """ - while True: - s = stream.readline() - if not s: - break - s = s.decode('utf-8').rstrip() - outbuf.append(s) - logger.debug('%s: %s' % (name, s)) - stream.close() - - def get_sign_command(self, filename, signer, sign_password, - keystore=None): - """ - Return a suitable command for signing a file. - - :param filename: The pathname to the file to be signed. - :param signer: The identifier of the signer of the file. - :param sign_password: The passphrase for the signer's - private key used for signing. - :param keystore: The path to a directory which contains the keys - used in verification. If not specified, the - instance's ``gpg_home`` attribute is used instead. - :return: The signing command as a list suitable to be - passed to :class:`subprocess.Popen`. - """ - cmd = [self.gpg, '--status-fd', '2', '--no-tty'] - if keystore is None: - keystore = self.gpg_home - if keystore: - cmd.extend(['--homedir', keystore]) - if sign_password is not None: - cmd.extend(['--batch', '--passphrase-fd', '0']) - td = tempfile.mkdtemp() - sf = os.path.join(td, os.path.basename(filename) + '.asc') - cmd.extend(['--detach-sign', '--armor', '--local-user', - signer, '--output', sf, filename]) - logger.debug('invoking: %s', ' '.join(cmd)) - return cmd, sf - - def run_command(self, cmd, input_data=None): - """ - Run a command in a child process , passing it any input data specified. - - :param cmd: The command to run. - :param input_data: If specified, this must be a byte string containing - data to be sent to the child process. - :return: A tuple consisting of the subprocess' exit code, a list of - lines read from the subprocess' ``stdout``, and a list of - lines read from the subprocess' ``stderr``. - """ - kwargs = { - 'stdout': subprocess.PIPE, - 'stderr': subprocess.PIPE, - } - if input_data is not None: - kwargs['stdin'] = subprocess.PIPE - stdout = [] - stderr = [] - p = subprocess.Popen(cmd, **kwargs) - # We don't use communicate() here because we may need to - # get clever with interacting with the command - t1 = Thread(target=self._reader, args=('stdout', p.stdout, stdout)) - t1.start() - t2 = Thread(target=self._reader, args=('stderr', p.stderr, stderr)) - t2.start() - if input_data is not None: - p.stdin.write(input_data) - p.stdin.close() - - p.wait() - t1.join() - t2.join() - return p.returncode, stdout, stderr - - def sign_file(self, filename, signer, sign_password, keystore=None): - """ - Sign a file. - - :param filename: The pathname to the file to be signed. - :param signer: The identifier of the signer of the file. - :param sign_password: The passphrase for the signer's - private key used for signing. - :param keystore: The path to a directory which contains the keys - used in signing. If not specified, the instance's - ``gpg_home`` attribute is used instead. - :return: The absolute pathname of the file where the signature is - stored. - """ - cmd, sig_file = self.get_sign_command(filename, signer, sign_password, - keystore) - rc, stdout, stderr = self.run_command(cmd, - sign_password.encode('utf-8')) - if rc != 0: - raise DistlibException('sign command failed with error ' - 'code %s' % rc) - return sig_file - - def upload_file(self, metadata, filename, signer=None, sign_password=None, - filetype='sdist', pyversion='source', keystore=None): - """ - Upload a release file to the index. - - :param metadata: A :class:`Metadata` instance defining at least a name - and version number for the file to be uploaded. - :param filename: The pathname of the file to be uploaded. - :param signer: The identifier of the signer of the file. - :param sign_password: The passphrase for the signer's - private key used for signing. - :param filetype: The type of the file being uploaded. This is the - distutils command which produced that file, e.g. - ``sdist`` or ``bdist_wheel``. - :param pyversion: The version of Python which the release relates - to. For code compatible with any Python, this would - be ``source``, otherwise it would be e.g. ``3.2``. - :param keystore: The path to a directory which contains the keys - used in signing. If not specified, the instance's - ``gpg_home`` attribute is used instead. - :return: The HTTP response received from PyPI upon submission of the - request. - """ - self.check_credentials() - if not os.path.exists(filename): - raise DistlibException('not found: %s' % filename) - metadata.validate() - d = metadata.todict() - sig_file = None - if signer: - if not self.gpg: - logger.warning('no signing program available - not signed') - else: - sig_file = self.sign_file(filename, signer, sign_password, - keystore) - with open(filename, 'rb') as f: - file_data = f.read() - md5_digest = hashlib.md5(file_data).hexdigest() - sha256_digest = hashlib.sha256(file_data).hexdigest() - d.update({ - ':action': 'file_upload', - 'protocol_version': '1', - 'filetype': filetype, - 'pyversion': pyversion, - 'md5_digest': md5_digest, - 'sha256_digest': sha256_digest, - }) - files = [('content', os.path.basename(filename), file_data)] - if sig_file: - with open(sig_file, 'rb') as f: - sig_data = f.read() - files.append(('gpg_signature', os.path.basename(sig_file), - sig_data)) - shutil.rmtree(os.path.dirname(sig_file)) - request = self.encode_request(d.items(), files) - return self.send_request(request) - - def upload_documentation(self, metadata, doc_dir): - """ - Upload documentation to the index. - - :param metadata: A :class:`Metadata` instance defining at least a name - and version number for the documentation to be - uploaded. - :param doc_dir: The pathname of the directory which contains the - documentation. This should be the directory that - contains the ``index.html`` for the documentation. - :return: The HTTP response received from PyPI upon submission of the - request. - """ - self.check_credentials() - if not os.path.isdir(doc_dir): - raise DistlibException('not a directory: %r' % doc_dir) - fn = os.path.join(doc_dir, 'index.html') - if not os.path.exists(fn): - raise DistlibException('not found: %r' % fn) - metadata.validate() - name, version = metadata.name, metadata.version - zip_data = zip_dir(doc_dir).getvalue() - fields = [(':action', 'doc_upload'), - ('name', name), ('version', version)] - files = [('content', name, zip_data)] - request = self.encode_request(fields, files) - return self.send_request(request) - - def get_verify_command(self, signature_filename, data_filename, - keystore=None): - """ - Return a suitable command for verifying a file. - - :param signature_filename: The pathname to the file containing the - signature. - :param data_filename: The pathname to the file containing the - signed data. - :param keystore: The path to a directory which contains the keys - used in verification. If not specified, the - instance's ``gpg_home`` attribute is used instead. - :return: The verifying command as a list suitable to be - passed to :class:`subprocess.Popen`. - """ - cmd = [self.gpg, '--status-fd', '2', '--no-tty'] - if keystore is None: - keystore = self.gpg_home - if keystore: - cmd.extend(['--homedir', keystore]) - cmd.extend(['--verify', signature_filename, data_filename]) - logger.debug('invoking: %s', ' '.join(cmd)) - return cmd - - def verify_signature(self, signature_filename, data_filename, - keystore=None): - """ - Verify a signature for a file. - - :param signature_filename: The pathname to the file containing the - signature. - :param data_filename: The pathname to the file containing the - signed data. - :param keystore: The path to a directory which contains the keys - used in verification. If not specified, the - instance's ``gpg_home`` attribute is used instead. - :return: True if the signature was verified, else False. - """ - if not self.gpg: - raise DistlibException('verification unavailable because gpg ' - 'unavailable') - cmd = self.get_verify_command(signature_filename, data_filename, - keystore) - rc, stdout, stderr = self.run_command(cmd) - if rc not in (0, 1): - raise DistlibException('verify command failed with error ' - 'code %s' % rc) - return rc == 0 - - def download_file(self, url, destfile, digest=None, reporthook=None): - """ - This is a convenience method for downloading a file from an URL. - Normally, this will be a file from the index, though currently - no check is made for this (i.e. a file can be downloaded from - anywhere). - - The method is just like the :func:`urlretrieve` function in the - standard library, except that it allows digest computation to be - done during download and checking that the downloaded data - matched any expected value. - - :param url: The URL of the file to be downloaded (assumed to be - available via an HTTP GET request). - :param destfile: The pathname where the downloaded file is to be - saved. - :param digest: If specified, this must be a (hasher, value) - tuple, where hasher is the algorithm used (e.g. - ``'md5'``) and ``value`` is the expected value. - :param reporthook: The same as for :func:`urlretrieve` in the - standard library. - """ - if digest is None: - digester = None - logger.debug('No digest specified') - else: - if isinstance(digest, (list, tuple)): - hasher, digest = digest - else: - hasher = 'md5' - digester = getattr(hashlib, hasher)() - logger.debug('Digest specified: %s' % digest) - # The following code is equivalent to urlretrieve. - # We need to do it this way so that we can compute the - # digest of the file as we go. - with open(destfile, 'wb') as dfp: - # addinfourl is not a context manager on 2.x - # so we have to use try/finally - sfp = self.send_request(Request(url)) - try: - headers = sfp.info() - blocksize = 8192 - size = -1 - read = 0 - blocknum = 0 - if "content-length" in headers: - size = int(headers["Content-Length"]) - if reporthook: - reporthook(blocknum, blocksize, size) - while True: - block = sfp.read(blocksize) - if not block: - break - read += len(block) - dfp.write(block) - if digester: - digester.update(block) - blocknum += 1 - if reporthook: - reporthook(blocknum, blocksize, size) - finally: - sfp.close() - - # check that we got the whole file, if we can - if size >= 0 and read < size: - raise DistlibException( - 'retrieval incomplete: got only %d out of %d bytes' - % (read, size)) - # if we have a digest, it must match. - if digester: - actual = digester.hexdigest() - if digest != actual: - raise DistlibException('%s digest mismatch for %s: expected ' - '%s, got %s' % (hasher, destfile, - digest, actual)) - logger.debug('Digest verified: %s', digest) - - def send_request(self, req): - """ - Send a standard library :class:`Request` to PyPI and return its - response. - - :param req: The request to send. - :return: The HTTP response from PyPI (a standard library HTTPResponse). - """ - handlers = [] - if self.password_handler: - handlers.append(self.password_handler) - if self.ssl_verifier: - handlers.append(self.ssl_verifier) - opener = build_opener(*handlers) - return opener.open(req) - - def encode_request(self, fields, files): - """ - Encode fields and files for posting to an HTTP server. - - :param fields: The fields to send as a list of (fieldname, value) - tuples. - :param files: The files to send as a list of (fieldname, filename, - file_bytes) tuple. - """ - # Adapted from packaging, which in turn was adapted from - # http://code.activestate.com/recipes/146306 - - parts = [] - boundary = self.boundary - for k, values in fields: - if not isinstance(values, (list, tuple)): - values = [values] - - for v in values: - parts.extend(( - b'--' + boundary, - ('Content-Disposition: form-data; name="%s"' % - k).encode('utf-8'), - b'', - v.encode('utf-8'))) - for key, filename, value in files: - parts.extend(( - b'--' + boundary, - ('Content-Disposition: form-data; name="%s"; filename="%s"' % - (key, filename)).encode('utf-8'), - b'', - value)) - - parts.extend((b'--' + boundary + b'--', b'')) - - body = b'\r\n'.join(parts) - ct = b'multipart/form-data; boundary=' + boundary - headers = { - 'Content-type': ct, - 'Content-length': str(len(body)) - } - return Request(self.url, body, headers) - - def search(self, terms, operator=None): - if isinstance(terms, string_types): - terms = {'name': terms} - rpc_proxy = ServerProxy(self.url, timeout=3.0) - try: - return rpc_proxy.search(terms, operator or 'and') - finally: - rpc_proxy('close')() diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/locators.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/locators.py deleted file mode 100644 index 0c7d639..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/locators.py +++ /dev/null @@ -1,1300 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2012-2015 Vinay Sajip. -# Licensed to the Python Software Foundation under a contributor agreement. -# See LICENSE.txt and CONTRIBUTORS.txt. -# - -import gzip -from io import BytesIO -import json -import logging -import os -import posixpath -import re -try: - import threading -except ImportError: # pragma: no cover - import dummy_threading as threading -import zlib - -from . import DistlibException -from .compat import (urljoin, urlparse, urlunparse, url2pathname, pathname2url, - queue, quote, unescape, build_opener, - HTTPRedirectHandler as BaseRedirectHandler, text_type, - Request, HTTPError, URLError) -from .database import Distribution, DistributionPath, make_dist -from .metadata import Metadata, MetadataInvalidError -from .util import (cached_property, ensure_slash, split_filename, get_project_data, - parse_requirement, parse_name_and_version, ServerProxy, - normalize_name) -from .version import get_scheme, UnsupportedVersionError -from .wheel import Wheel, is_compatible - -logger = logging.getLogger(__name__) - -HASHER_HASH = re.compile(r'^(\w+)=([a-f0-9]+)') -CHARSET = re.compile(r';\s*charset\s*=\s*(.*)\s*$', re.I) -HTML_CONTENT_TYPE = re.compile('text/html|application/x(ht)?ml') -DEFAULT_INDEX = 'https://pypi.org/pypi' - -def get_all_distribution_names(url=None): - """ - Return all distribution names known by an index. - :param url: The URL of the index. - :return: A list of all known distribution names. - """ - if url is None: - url = DEFAULT_INDEX - client = ServerProxy(url, timeout=3.0) - try: - return client.list_packages() - finally: - client('close')() - -class RedirectHandler(BaseRedirectHandler): - """ - A class to work around a bug in some Python 3.2.x releases. - """ - # There's a bug in the base version for some 3.2.x - # (e.g. 3.2.2 on Ubuntu Oneiric). If a Location header - # returns e.g. /abc, it bails because it says the scheme '' - # is bogus, when actually it should use the request's - # URL for the scheme. See Python issue #13696. - def http_error_302(self, req, fp, code, msg, headers): - # Some servers (incorrectly) return multiple Location headers - # (so probably same goes for URI). Use first header. - newurl = None - for key in ('location', 'uri'): - if key in headers: - newurl = headers[key] - break - if newurl is None: # pragma: no cover - return - urlparts = urlparse(newurl) - if urlparts.scheme == '': - newurl = urljoin(req.get_full_url(), newurl) - if hasattr(headers, 'replace_header'): - headers.replace_header(key, newurl) - else: - headers[key] = newurl - return BaseRedirectHandler.http_error_302(self, req, fp, code, msg, - headers) - - http_error_301 = http_error_303 = http_error_307 = http_error_302 - -class Locator(object): - """ - A base class for locators - things that locate distributions. - """ - source_extensions = ('.tar.gz', '.tar.bz2', '.tar', '.zip', '.tgz', '.tbz') - binary_extensions = ('.egg', '.exe', '.whl') - excluded_extensions = ('.pdf',) - - # A list of tags indicating which wheels you want to match. The default - # value of None matches against the tags compatible with the running - # Python. If you want to match other values, set wheel_tags on a locator - # instance to a list of tuples (pyver, abi, arch) which you want to match. - wheel_tags = None - - downloadable_extensions = source_extensions + ('.whl',) - - def __init__(self, scheme='default'): - """ - Initialise an instance. - :param scheme: Because locators look for most recent versions, they - need to know the version scheme to use. This specifies - the current PEP-recommended scheme - use ``'legacy'`` - if you need to support existing distributions on PyPI. - """ - self._cache = {} - self.scheme = scheme - # Because of bugs in some of the handlers on some of the platforms, - # we use our own opener rather than just using urlopen. - self.opener = build_opener(RedirectHandler()) - # If get_project() is called from locate(), the matcher instance - # is set from the requirement passed to locate(). See issue #18 for - # why this can be useful to know. - self.matcher = None - self.errors = queue.Queue() - - def get_errors(self): - """ - Return any errors which have occurred. - """ - result = [] - while not self.errors.empty(): # pragma: no cover - try: - e = self.errors.get(False) - result.append(e) - except self.errors.Empty: - continue - self.errors.task_done() - return result - - def clear_errors(self): - """ - Clear any errors which may have been logged. - """ - # Just get the errors and throw them away - self.get_errors() - - def clear_cache(self): - self._cache.clear() - - def _get_scheme(self): - return self._scheme - - def _set_scheme(self, value): - self._scheme = value - - scheme = property(_get_scheme, _set_scheme) - - def _get_project(self, name): - """ - For a given project, get a dictionary mapping available versions to Distribution - instances. - - This should be implemented in subclasses. - - If called from a locate() request, self.matcher will be set to a - matcher for the requirement to satisfy, otherwise it will be None. - """ - raise NotImplementedError('Please implement in the subclass') - - def get_distribution_names(self): - """ - Return all the distribution names known to this locator. - """ - raise NotImplementedError('Please implement in the subclass') - - def get_project(self, name): - """ - For a given project, get a dictionary mapping available versions to Distribution - instances. - - This calls _get_project to do all the work, and just implements a caching layer on top. - """ - if self._cache is None: # pragma: no cover - result = self._get_project(name) - elif name in self._cache: - result = self._cache[name] - else: - self.clear_errors() - result = self._get_project(name) - self._cache[name] = result - return result - - def score_url(self, url): - """ - Give an url a score which can be used to choose preferred URLs - for a given project release. - """ - t = urlparse(url) - basename = posixpath.basename(t.path) - compatible = True - is_wheel = basename.endswith('.whl') - is_downloadable = basename.endswith(self.downloadable_extensions) - if is_wheel: - compatible = is_compatible(Wheel(basename), self.wheel_tags) - return (t.scheme == 'https', 'pypi.org' in t.netloc, - is_downloadable, is_wheel, compatible, basename) - - def prefer_url(self, url1, url2): - """ - Choose one of two URLs where both are candidates for distribution - archives for the same version of a distribution (for example, - .tar.gz vs. zip). - - The current implementation favours https:// URLs over http://, archives - from PyPI over those from other locations, wheel compatibility (if a - wheel) and then the archive name. - """ - result = url2 - if url1: - s1 = self.score_url(url1) - s2 = self.score_url(url2) - if s1 > s2: - result = url1 - if result != url2: - logger.debug('Not replacing %r with %r', url1, url2) - else: - logger.debug('Replacing %r with %r', url1, url2) - return result - - def split_filename(self, filename, project_name): - """ - Attempt to split a filename in project name, version and Python version. - """ - return split_filename(filename, project_name) - - def convert_url_to_download_info(self, url, project_name): - """ - See if a URL is a candidate for a download URL for a project (the URL - has typically been scraped from an HTML page). - - If it is, a dictionary is returned with keys "name", "version", - "filename" and "url"; otherwise, None is returned. - """ - def same_project(name1, name2): - return normalize_name(name1) == normalize_name(name2) - - result = None - scheme, netloc, path, params, query, frag = urlparse(url) - if frag.lower().startswith('egg='): # pragma: no cover - logger.debug('%s: version hint in fragment: %r', - project_name, frag) - m = HASHER_HASH.match(frag) - if m: - algo, digest = m.groups() - else: - algo, digest = None, None - origpath = path - if path and path[-1] == '/': # pragma: no cover - path = path[:-1] - if path.endswith('.whl'): - try: - wheel = Wheel(path) - if not is_compatible(wheel, self.wheel_tags): - logger.debug('Wheel not compatible: %s', path) - else: - if project_name is None: - include = True - else: - include = same_project(wheel.name, project_name) - if include: - result = { - 'name': wheel.name, - 'version': wheel.version, - 'filename': wheel.filename, - 'url': urlunparse((scheme, netloc, origpath, - params, query, '')), - 'python-version': ', '.join( - ['.'.join(list(v[2:])) for v in wheel.pyver]), - } - except Exception as e: # pragma: no cover - logger.warning('invalid path for wheel: %s', path) - elif not path.endswith(self.downloadable_extensions): # pragma: no cover - logger.debug('Not downloadable: %s', path) - else: # downloadable extension - path = filename = posixpath.basename(path) - for ext in self.downloadable_extensions: - if path.endswith(ext): - path = path[:-len(ext)] - t = self.split_filename(path, project_name) - if not t: # pragma: no cover - logger.debug('No match for project/version: %s', path) - else: - name, version, pyver = t - if not project_name or same_project(project_name, name): - result = { - 'name': name, - 'version': version, - 'filename': filename, - 'url': urlunparse((scheme, netloc, origpath, - params, query, '')), - #'packagetype': 'sdist', - } - if pyver: # pragma: no cover - result['python-version'] = pyver - break - if result and algo: - result['%s_digest' % algo] = digest - return result - - def _get_digest(self, info): - """ - Get a digest from a dictionary by looking at a "digests" dictionary - or keys of the form 'algo_digest'. - - Returns a 2-tuple (algo, digest) if found, else None. Currently - looks only for SHA256, then MD5. - """ - result = None - if 'digests' in info: - digests = info['digests'] - for algo in ('sha256', 'md5'): - if algo in digests: - result = (algo, digests[algo]) - break - if not result: - for algo in ('sha256', 'md5'): - key = '%s_digest' % algo - if key in info: - result = (algo, info[key]) - break - return result - - def _update_version_data(self, result, info): - """ - Update a result dictionary (the final result from _get_project) with a - dictionary for a specific version, which typically holds information - gleaned from a filename or URL for an archive for the distribution. - """ - name = info.pop('name') - version = info.pop('version') - if version in result: - dist = result[version] - md = dist.metadata - else: - dist = make_dist(name, version, scheme=self.scheme) - md = dist.metadata - dist.digest = digest = self._get_digest(info) - url = info['url'] - result['digests'][url] = digest - if md.source_url != info['url']: - md.source_url = self.prefer_url(md.source_url, url) - result['urls'].setdefault(version, set()).add(url) - dist.locator = self - result[version] = dist - - def locate(self, requirement, prereleases=False): - """ - Find the most recent distribution which matches the given - requirement. - - :param requirement: A requirement of the form 'foo (1.0)' or perhaps - 'foo (>= 1.0, < 2.0, != 1.3)' - :param prereleases: If ``True``, allow pre-release versions - to be located. Otherwise, pre-release versions - are not returned. - :return: A :class:`Distribution` instance, or ``None`` if no such - distribution could be located. - """ - result = None - r = parse_requirement(requirement) - if r is None: # pragma: no cover - raise DistlibException('Not a valid requirement: %r' % requirement) - scheme = get_scheme(self.scheme) - self.matcher = matcher = scheme.matcher(r.requirement) - logger.debug('matcher: %s (%s)', matcher, type(matcher).__name__) - versions = self.get_project(r.name) - if len(versions) > 2: # urls and digests keys are present - # sometimes, versions are invalid - slist = [] - vcls = matcher.version_class - for k in versions: - if k in ('urls', 'digests'): - continue - try: - if not matcher.match(k): - pass # logger.debug('%s did not match %r', matcher, k) - else: - if prereleases or not vcls(k).is_prerelease: - slist.append(k) - # else: - # logger.debug('skipping pre-release ' - # 'version %s of %s', k, matcher.name) - except Exception: # pragma: no cover - logger.warning('error matching %s with %r', matcher, k) - pass # slist.append(k) - if len(slist) > 1: - slist = sorted(slist, key=scheme.key) - if slist: - logger.debug('sorted list: %s', slist) - version = slist[-1] - result = versions[version] - if result: - if r.extras: - result.extras = r.extras - result.download_urls = versions.get('urls', {}).get(version, set()) - d = {} - sd = versions.get('digests', {}) - for url in result.download_urls: - if url in sd: # pragma: no cover - d[url] = sd[url] - result.digests = d - self.matcher = None - return result - - -class PyPIRPCLocator(Locator): - """ - This locator uses XML-RPC to locate distributions. It therefore - cannot be used with simple mirrors (that only mirror file content). - """ - def __init__(self, url, **kwargs): - """ - Initialise an instance. - - :param url: The URL to use for XML-RPC. - :param kwargs: Passed to the superclass constructor. - """ - super(PyPIRPCLocator, self).__init__(**kwargs) - self.base_url = url - self.client = ServerProxy(url, timeout=3.0) - - def get_distribution_names(self): - """ - Return all the distribution names known to this locator. - """ - return set(self.client.list_packages()) - - def _get_project(self, name): - result = {'urls': {}, 'digests': {}} - versions = self.client.package_releases(name, True) - for v in versions: - urls = self.client.release_urls(name, v) - data = self.client.release_data(name, v) - metadata = Metadata(scheme=self.scheme) - metadata.name = data['name'] - metadata.version = data['version'] - metadata.license = data.get('license') - metadata.keywords = data.get('keywords', []) - metadata.summary = data.get('summary') - dist = Distribution(metadata) - if urls: - info = urls[0] - metadata.source_url = info['url'] - dist.digest = self._get_digest(info) - dist.locator = self - result[v] = dist - for info in urls: - url = info['url'] - digest = self._get_digest(info) - result['urls'].setdefault(v, set()).add(url) - result['digests'][url] = digest - return result - -class PyPIJSONLocator(Locator): - """ - This locator uses PyPI's JSON interface. It's very limited in functionality - and probably not worth using. - """ - def __init__(self, url, **kwargs): - super(PyPIJSONLocator, self).__init__(**kwargs) - self.base_url = ensure_slash(url) - - def get_distribution_names(self): - """ - Return all the distribution names known to this locator. - """ - raise NotImplementedError('Not available from this locator') - - def _get_project(self, name): - result = {'urls': {}, 'digests': {}} - url = urljoin(self.base_url, '%s/json' % quote(name)) - try: - resp = self.opener.open(url) - data = resp.read().decode() # for now - d = json.loads(data) - md = Metadata(scheme=self.scheme) - data = d['info'] - md.name = data['name'] - md.version = data['version'] - md.license = data.get('license') - md.keywords = data.get('keywords', []) - md.summary = data.get('summary') - dist = Distribution(md) - dist.locator = self - urls = d['urls'] - result[md.version] = dist - for info in d['urls']: - url = info['url'] - dist.download_urls.add(url) - dist.digests[url] = self._get_digest(info) - result['urls'].setdefault(md.version, set()).add(url) - result['digests'][url] = self._get_digest(info) - # Now get other releases - for version, infos in d['releases'].items(): - if version == md.version: - continue # already done - omd = Metadata(scheme=self.scheme) - omd.name = md.name - omd.version = version - odist = Distribution(omd) - odist.locator = self - result[version] = odist - for info in infos: - url = info['url'] - odist.download_urls.add(url) - odist.digests[url] = self._get_digest(info) - result['urls'].setdefault(version, set()).add(url) - result['digests'][url] = self._get_digest(info) -# for info in urls: -# md.source_url = info['url'] -# dist.digest = self._get_digest(info) -# dist.locator = self -# for info in urls: -# url = info['url'] -# result['urls'].setdefault(md.version, set()).add(url) -# result['digests'][url] = self._get_digest(info) - except Exception as e: - self.errors.put(text_type(e)) - logger.exception('JSON fetch failed: %s', e) - return result - - -class Page(object): - """ - This class represents a scraped HTML page. - """ - # The following slightly hairy-looking regex just looks for the contents of - # an anchor link, which has an attribute "href" either immediately preceded - # or immediately followed by a "rel" attribute. The attribute values can be - # declared with double quotes, single quotes or no quotes - which leads to - # the length of the expression. - _href = re.compile(""" -(rel\\s*=\\s*(?:"(?P[^"]*)"|'(?P[^']*)'|(?P[^>\\s\n]*))\\s+)? -href\\s*=\\s*(?:"(?P[^"]*)"|'(?P[^']*)'|(?P[^>\\s\n]*)) -(\\s+rel\\s*=\\s*(?:"(?P[^"]*)"|'(?P[^']*)'|(?P[^>\\s\n]*)))? -""", re.I | re.S | re.X) - _base = re.compile(r"""]+)""", re.I | re.S) - - def __init__(self, data, url): - """ - Initialise an instance with the Unicode page contents and the URL they - came from. - """ - self.data = data - self.base_url = self.url = url - m = self._base.search(self.data) - if m: - self.base_url = m.group(1) - - _clean_re = re.compile(r'[^a-z0-9$&+,/:;=?@.#%_\\|-]', re.I) - - @cached_property - def links(self): - """ - Return the URLs of all the links on a page together with information - about their "rel" attribute, for determining which ones to treat as - downloads and which ones to queue for further scraping. - """ - def clean(url): - "Tidy up an URL." - scheme, netloc, path, params, query, frag = urlparse(url) - return urlunparse((scheme, netloc, quote(path), - params, query, frag)) - - result = set() - for match in self._href.finditer(self.data): - d = match.groupdict('') - rel = (d['rel1'] or d['rel2'] or d['rel3'] or - d['rel4'] or d['rel5'] or d['rel6']) - url = d['url1'] or d['url2'] or d['url3'] - url = urljoin(self.base_url, url) - url = unescape(url) - url = self._clean_re.sub(lambda m: '%%%2x' % ord(m.group(0)), url) - result.add((url, rel)) - # We sort the result, hoping to bring the most recent versions - # to the front - result = sorted(result, key=lambda t: t[0], reverse=True) - return result - - -class SimpleScrapingLocator(Locator): - """ - A locator which scrapes HTML pages to locate downloads for a distribution. - This runs multiple threads to do the I/O; performance is at least as good - as pip's PackageFinder, which works in an analogous fashion. - """ - - # These are used to deal with various Content-Encoding schemes. - decoders = { - 'deflate': zlib.decompress, - 'gzip': lambda b: gzip.GzipFile(fileobj=BytesIO(b)).read(), - 'none': lambda b: b, - } - - def __init__(self, url, timeout=None, num_workers=10, **kwargs): - """ - Initialise an instance. - :param url: The root URL to use for scraping. - :param timeout: The timeout, in seconds, to be applied to requests. - This defaults to ``None`` (no timeout specified). - :param num_workers: The number of worker threads you want to do I/O, - This defaults to 10. - :param kwargs: Passed to the superclass. - """ - super(SimpleScrapingLocator, self).__init__(**kwargs) - self.base_url = ensure_slash(url) - self.timeout = timeout - self._page_cache = {} - self._seen = set() - self._to_fetch = queue.Queue() - self._bad_hosts = set() - self.skip_externals = False - self.num_workers = num_workers - self._lock = threading.RLock() - # See issue #45: we need to be resilient when the locator is used - # in a thread, e.g. with concurrent.futures. We can't use self._lock - # as it is for coordinating our internal threads - the ones created - # in _prepare_threads. - self._gplock = threading.RLock() - self.platform_check = False # See issue #112 - - def _prepare_threads(self): - """ - Threads are created only when get_project is called, and terminate - before it returns. They are there primarily to parallelise I/O (i.e. - fetching web pages). - """ - self._threads = [] - for i in range(self.num_workers): - t = threading.Thread(target=self._fetch) - t.setDaemon(True) - t.start() - self._threads.append(t) - - def _wait_threads(self): - """ - Tell all the threads to terminate (by sending a sentinel value) and - wait for them to do so. - """ - # Note that you need two loops, since you can't say which - # thread will get each sentinel - for t in self._threads: - self._to_fetch.put(None) # sentinel - for t in self._threads: - t.join() - self._threads = [] - - def _get_project(self, name): - result = {'urls': {}, 'digests': {}} - with self._gplock: - self.result = result - self.project_name = name - url = urljoin(self.base_url, '%s/' % quote(name)) - self._seen.clear() - self._page_cache.clear() - self._prepare_threads() - try: - logger.debug('Queueing %s', url) - self._to_fetch.put(url) - self._to_fetch.join() - finally: - self._wait_threads() - del self.result - return result - - platform_dependent = re.compile(r'\b(linux_(i\d86|x86_64|arm\w+)|' - r'win(32|_amd64)|macosx_?\d+)\b', re.I) - - def _is_platform_dependent(self, url): - """ - Does an URL refer to a platform-specific download? - """ - return self.platform_dependent.search(url) - - def _process_download(self, url): - """ - See if an URL is a suitable download for a project. - - If it is, register information in the result dictionary (for - _get_project) about the specific version it's for. - - Note that the return value isn't actually used other than as a boolean - value. - """ - if self.platform_check and self._is_platform_dependent(url): - info = None - else: - info = self.convert_url_to_download_info(url, self.project_name) - logger.debug('process_download: %s -> %s', url, info) - if info: - with self._lock: # needed because self.result is shared - self._update_version_data(self.result, info) - return info - - def _should_queue(self, link, referrer, rel): - """ - Determine whether a link URL from a referring page and with a - particular "rel" attribute should be queued for scraping. - """ - scheme, netloc, path, _, _, _ = urlparse(link) - if path.endswith(self.source_extensions + self.binary_extensions + - self.excluded_extensions): - result = False - elif self.skip_externals and not link.startswith(self.base_url): - result = False - elif not referrer.startswith(self.base_url): - result = False - elif rel not in ('homepage', 'download'): - result = False - elif scheme not in ('http', 'https', 'ftp'): - result = False - elif self._is_platform_dependent(link): - result = False - else: - host = netloc.split(':', 1)[0] - if host.lower() == 'localhost': - result = False - else: - result = True - logger.debug('should_queue: %s (%s) from %s -> %s', link, rel, - referrer, result) - return result - - def _fetch(self): - """ - Get a URL to fetch from the work queue, get the HTML page, examine its - links for download candidates and candidates for further scraping. - - This is a handy method to run in a thread. - """ - while True: - url = self._to_fetch.get() - try: - if url: - page = self.get_page(url) - if page is None: # e.g. after an error - continue - for link, rel in page.links: - if link not in self._seen: - try: - self._seen.add(link) - if (not self._process_download(link) and - self._should_queue(link, url, rel)): - logger.debug('Queueing %s from %s', link, url) - self._to_fetch.put(link) - except MetadataInvalidError: # e.g. invalid versions - pass - except Exception as e: # pragma: no cover - self.errors.put(text_type(e)) - finally: - # always do this, to avoid hangs :-) - self._to_fetch.task_done() - if not url: - #logger.debug('Sentinel seen, quitting.') - break - - def get_page(self, url): - """ - Get the HTML for an URL, possibly from an in-memory cache. - - XXX TODO Note: this cache is never actually cleared. It's assumed that - the data won't get stale over the lifetime of a locator instance (not - necessarily true for the default_locator). - """ - # http://peak.telecommunity.com/DevCenter/EasyInstall#package-index-api - scheme, netloc, path, _, _, _ = urlparse(url) - if scheme == 'file' and os.path.isdir(url2pathname(path)): - url = urljoin(ensure_slash(url), 'index.html') - - if url in self._page_cache: - result = self._page_cache[url] - logger.debug('Returning %s from cache: %s', url, result) - else: - host = netloc.split(':', 1)[0] - result = None - if host in self._bad_hosts: - logger.debug('Skipping %s due to bad host %s', url, host) - else: - req = Request(url, headers={'Accept-encoding': 'identity'}) - try: - logger.debug('Fetching %s', url) - resp = self.opener.open(req, timeout=self.timeout) - logger.debug('Fetched %s', url) - headers = resp.info() - content_type = headers.get('Content-Type', '') - if HTML_CONTENT_TYPE.match(content_type): - final_url = resp.geturl() - data = resp.read() - encoding = headers.get('Content-Encoding') - if encoding: - decoder = self.decoders[encoding] # fail if not found - data = decoder(data) - encoding = 'utf-8' - m = CHARSET.search(content_type) - if m: - encoding = m.group(1) - try: - data = data.decode(encoding) - except UnicodeError: # pragma: no cover - data = data.decode('latin-1') # fallback - result = Page(data, final_url) - self._page_cache[final_url] = result - except HTTPError as e: - if e.code != 404: - logger.exception('Fetch failed: %s: %s', url, e) - except URLError as e: # pragma: no cover - logger.exception('Fetch failed: %s: %s', url, e) - with self._lock: - self._bad_hosts.add(host) - except Exception as e: # pragma: no cover - logger.exception('Fetch failed: %s: %s', url, e) - finally: - self._page_cache[url] = result # even if None (failure) - return result - - _distname_re = re.compile(']*>([^<]+)<') - - def get_distribution_names(self): - """ - Return all the distribution names known to this locator. - """ - result = set() - page = self.get_page(self.base_url) - if not page: - raise DistlibException('Unable to get %s' % self.base_url) - for match in self._distname_re.finditer(page.data): - result.add(match.group(1)) - return result - -class DirectoryLocator(Locator): - """ - This class locates distributions in a directory tree. - """ - - def __init__(self, path, **kwargs): - """ - Initialise an instance. - :param path: The root of the directory tree to search. - :param kwargs: Passed to the superclass constructor, - except for: - * recursive - if True (the default), subdirectories are - recursed into. If False, only the top-level directory - is searched, - """ - self.recursive = kwargs.pop('recursive', True) - super(DirectoryLocator, self).__init__(**kwargs) - path = os.path.abspath(path) - if not os.path.isdir(path): # pragma: no cover - raise DistlibException('Not a directory: %r' % path) - self.base_dir = path - - def should_include(self, filename, parent): - """ - Should a filename be considered as a candidate for a distribution - archive? As well as the filename, the directory which contains it - is provided, though not used by the current implementation. - """ - return filename.endswith(self.downloadable_extensions) - - def _get_project(self, name): - result = {'urls': {}, 'digests': {}} - for root, dirs, files in os.walk(self.base_dir): - for fn in files: - if self.should_include(fn, root): - fn = os.path.join(root, fn) - url = urlunparse(('file', '', - pathname2url(os.path.abspath(fn)), - '', '', '')) - info = self.convert_url_to_download_info(url, name) - if info: - self._update_version_data(result, info) - if not self.recursive: - break - return result - - def get_distribution_names(self): - """ - Return all the distribution names known to this locator. - """ - result = set() - for root, dirs, files in os.walk(self.base_dir): - for fn in files: - if self.should_include(fn, root): - fn = os.path.join(root, fn) - url = urlunparse(('file', '', - pathname2url(os.path.abspath(fn)), - '', '', '')) - info = self.convert_url_to_download_info(url, None) - if info: - result.add(info['name']) - if not self.recursive: - break - return result - -class JSONLocator(Locator): - """ - This locator uses special extended metadata (not available on PyPI) and is - the basis of performant dependency resolution in distlib. Other locators - require archive downloads before dependencies can be determined! As you - might imagine, that can be slow. - """ - def get_distribution_names(self): - """ - Return all the distribution names known to this locator. - """ - raise NotImplementedError('Not available from this locator') - - def _get_project(self, name): - result = {'urls': {}, 'digests': {}} - data = get_project_data(name) - if data: - for info in data.get('files', []): - if info['ptype'] != 'sdist' or info['pyversion'] != 'source': - continue - # We don't store summary in project metadata as it makes - # the data bigger for no benefit during dependency - # resolution - dist = make_dist(data['name'], info['version'], - summary=data.get('summary', - 'Placeholder for summary'), - scheme=self.scheme) - md = dist.metadata - md.source_url = info['url'] - # TODO SHA256 digest - if 'digest' in info and info['digest']: - dist.digest = ('md5', info['digest']) - md.dependencies = info.get('requirements', {}) - dist.exports = info.get('exports', {}) - result[dist.version] = dist - result['urls'].setdefault(dist.version, set()).add(info['url']) - return result - -class DistPathLocator(Locator): - """ - This locator finds installed distributions in a path. It can be useful for - adding to an :class:`AggregatingLocator`. - """ - def __init__(self, distpath, **kwargs): - """ - Initialise an instance. - - :param distpath: A :class:`DistributionPath` instance to search. - """ - super(DistPathLocator, self).__init__(**kwargs) - assert isinstance(distpath, DistributionPath) - self.distpath = distpath - - def _get_project(self, name): - dist = self.distpath.get_distribution(name) - if dist is None: - result = {'urls': {}, 'digests': {}} - else: - result = { - dist.version: dist, - 'urls': {dist.version: set([dist.source_url])}, - 'digests': {dist.version: set([None])} - } - return result - - -class AggregatingLocator(Locator): - """ - This class allows you to chain and/or merge a list of locators. - """ - def __init__(self, *locators, **kwargs): - """ - Initialise an instance. - - :param locators: The list of locators to search. - :param kwargs: Passed to the superclass constructor, - except for: - * merge - if False (the default), the first successful - search from any of the locators is returned. If True, - the results from all locators are merged (this can be - slow). - """ - self.merge = kwargs.pop('merge', False) - self.locators = locators - super(AggregatingLocator, self).__init__(**kwargs) - - def clear_cache(self): - super(AggregatingLocator, self).clear_cache() - for locator in self.locators: - locator.clear_cache() - - def _set_scheme(self, value): - self._scheme = value - for locator in self.locators: - locator.scheme = value - - scheme = property(Locator.scheme.fget, _set_scheme) - - def _get_project(self, name): - result = {} - for locator in self.locators: - d = locator.get_project(name) - if d: - if self.merge: - files = result.get('urls', {}) - digests = result.get('digests', {}) - # next line could overwrite result['urls'], result['digests'] - result.update(d) - df = result.get('urls') - if files and df: - for k, v in files.items(): - if k in df: - df[k] |= v - else: - df[k] = v - dd = result.get('digests') - if digests and dd: - dd.update(digests) - else: - # See issue #18. If any dists are found and we're looking - # for specific constraints, we only return something if - # a match is found. For example, if a DirectoryLocator - # returns just foo (1.0) while we're looking for - # foo (>= 2.0), we'll pretend there was nothing there so - # that subsequent locators can be queried. Otherwise we - # would just return foo (1.0) which would then lead to a - # failure to find foo (>= 2.0), because other locators - # weren't searched. Note that this only matters when - # merge=False. - if self.matcher is None: - found = True - else: - found = False - for k in d: - if self.matcher.match(k): - found = True - break - if found: - result = d - break - return result - - def get_distribution_names(self): - """ - Return all the distribution names known to this locator. - """ - result = set() - for locator in self.locators: - try: - result |= locator.get_distribution_names() - except NotImplementedError: - pass - return result - - -# We use a legacy scheme simply because most of the dists on PyPI use legacy -# versions which don't conform to PEP 426 / PEP 440. -default_locator = AggregatingLocator( - JSONLocator(), - SimpleScrapingLocator('https://pypi.org/simple/', - timeout=3.0), - scheme='legacy') - -locate = default_locator.locate - - -class DependencyFinder(object): - """ - Locate dependencies for distributions. - """ - - def __init__(self, locator=None): - """ - Initialise an instance, using the specified locator - to locate distributions. - """ - self.locator = locator or default_locator - self.scheme = get_scheme(self.locator.scheme) - - def add_distribution(self, dist): - """ - Add a distribution to the finder. This will update internal information - about who provides what. - :param dist: The distribution to add. - """ - logger.debug('adding distribution %s', dist) - name = dist.key - self.dists_by_name[name] = dist - self.dists[(name, dist.version)] = dist - for p in dist.provides: - name, version = parse_name_and_version(p) - logger.debug('Add to provided: %s, %s, %s', name, version, dist) - self.provided.setdefault(name, set()).add((version, dist)) - - def remove_distribution(self, dist): - """ - Remove a distribution from the finder. This will update internal - information about who provides what. - :param dist: The distribution to remove. - """ - logger.debug('removing distribution %s', dist) - name = dist.key - del self.dists_by_name[name] - del self.dists[(name, dist.version)] - for p in dist.provides: - name, version = parse_name_and_version(p) - logger.debug('Remove from provided: %s, %s, %s', name, version, dist) - s = self.provided[name] - s.remove((version, dist)) - if not s: - del self.provided[name] - - def get_matcher(self, reqt): - """ - Get a version matcher for a requirement. - :param reqt: The requirement - :type reqt: str - :return: A version matcher (an instance of - :class:`distlib.version.Matcher`). - """ - try: - matcher = self.scheme.matcher(reqt) - except UnsupportedVersionError: # pragma: no cover - # XXX compat-mode if cannot read the version - name = reqt.split()[0] - matcher = self.scheme.matcher(name) - return matcher - - def find_providers(self, reqt): - """ - Find the distributions which can fulfill a requirement. - - :param reqt: The requirement. - :type reqt: str - :return: A set of distribution which can fulfill the requirement. - """ - matcher = self.get_matcher(reqt) - name = matcher.key # case-insensitive - result = set() - provided = self.provided - if name in provided: - for version, provider in provided[name]: - try: - match = matcher.match(version) - except UnsupportedVersionError: - match = False - - if match: - result.add(provider) - break - return result - - def try_to_replace(self, provider, other, problems): - """ - Attempt to replace one provider with another. This is typically used - when resolving dependencies from multiple sources, e.g. A requires - (B >= 1.0) while C requires (B >= 1.1). - - For successful replacement, ``provider`` must meet all the requirements - which ``other`` fulfills. - - :param provider: The provider we are trying to replace with. - :param other: The provider we're trying to replace. - :param problems: If False is returned, this will contain what - problems prevented replacement. This is currently - a tuple of the literal string 'cantreplace', - ``provider``, ``other`` and the set of requirements - that ``provider`` couldn't fulfill. - :return: True if we can replace ``other`` with ``provider``, else - False. - """ - rlist = self.reqts[other] - unmatched = set() - for s in rlist: - matcher = self.get_matcher(s) - if not matcher.match(provider.version): - unmatched.add(s) - if unmatched: - # can't replace other with provider - problems.add(('cantreplace', provider, other, - frozenset(unmatched))) - result = False - else: - # can replace other with provider - self.remove_distribution(other) - del self.reqts[other] - for s in rlist: - self.reqts.setdefault(provider, set()).add(s) - self.add_distribution(provider) - result = True - return result - - def find(self, requirement, meta_extras=None, prereleases=False): - """ - Find a distribution and all distributions it depends on. - - :param requirement: The requirement specifying the distribution to - find, or a Distribution instance. - :param meta_extras: A list of meta extras such as :test:, :build: and - so on. - :param prereleases: If ``True``, allow pre-release versions to be - returned - otherwise, don't return prereleases - unless they're all that's available. - - Return a set of :class:`Distribution` instances and a set of - problems. - - The distributions returned should be such that they have the - :attr:`required` attribute set to ``True`` if they were - from the ``requirement`` passed to ``find()``, and they have the - :attr:`build_time_dependency` attribute set to ``True`` unless they - are post-installation dependencies of the ``requirement``. - - The problems should be a tuple consisting of the string - ``'unsatisfied'`` and the requirement which couldn't be satisfied - by any distribution known to the locator. - """ - - self.provided = {} - self.dists = {} - self.dists_by_name = {} - self.reqts = {} - - meta_extras = set(meta_extras or []) - if ':*:' in meta_extras: - meta_extras.remove(':*:') - # :meta: and :run: are implicitly included - meta_extras |= set([':test:', ':build:', ':dev:']) - - if isinstance(requirement, Distribution): - dist = odist = requirement - logger.debug('passed %s as requirement', odist) - else: - dist = odist = self.locator.locate(requirement, - prereleases=prereleases) - if dist is None: - raise DistlibException('Unable to locate %r' % requirement) - logger.debug('located %s', odist) - dist.requested = True - problems = set() - todo = set([dist]) - install_dists = set([odist]) - while todo: - dist = todo.pop() - name = dist.key # case-insensitive - if name not in self.dists_by_name: - self.add_distribution(dist) - else: - #import pdb; pdb.set_trace() - other = self.dists_by_name[name] - if other != dist: - self.try_to_replace(dist, other, problems) - - ireqts = dist.run_requires | dist.meta_requires - sreqts = dist.build_requires - ereqts = set() - if meta_extras and dist in install_dists: - for key in ('test', 'build', 'dev'): - e = ':%s:' % key - if e in meta_extras: - ereqts |= getattr(dist, '%s_requires' % key) - all_reqts = ireqts | sreqts | ereqts - for r in all_reqts: - providers = self.find_providers(r) - if not providers: - logger.debug('No providers found for %r', r) - provider = self.locator.locate(r, prereleases=prereleases) - # If no provider is found and we didn't consider - # prereleases, consider them now. - if provider is None and not prereleases: - provider = self.locator.locate(r, prereleases=True) - if provider is None: - logger.debug('Cannot satisfy %r', r) - problems.add(('unsatisfied', r)) - else: - n, v = provider.key, provider.version - if (n, v) not in self.dists: - todo.add(provider) - providers.add(provider) - if r in ireqts and dist in install_dists: - install_dists.add(provider) - logger.debug('Adding %s to install_dists', - provider.name_and_version) - for p in providers: - name = p.key - if name not in self.dists_by_name: - self.reqts.setdefault(p, set()).add(r) - else: - other = self.dists_by_name[name] - if other != p: - # see if other can be replaced by p - self.try_to_replace(p, other, problems) - - dists = set(self.dists.values()) - for dist in dists: - dist.build_time_dependency = dist not in install_dists - if dist.build_time_dependency: - logger.debug('%s is a build-time dependency only.', - dist.name_and_version) - logger.debug('find done for %s', odist) - return dists, problems diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/manifest.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/manifest.py deleted file mode 100644 index ca0fe44..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/manifest.py +++ /dev/null @@ -1,393 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2012-2013 Python Software Foundation. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -""" -Class representing the list of files in a distribution. - -Equivalent to distutils.filelist, but fixes some problems. -""" -import fnmatch -import logging -import os -import re -import sys - -from . import DistlibException -from .compat import fsdecode -from .util import convert_path - - -__all__ = ['Manifest'] - -logger = logging.getLogger(__name__) - -# a \ followed by some spaces + EOL -_COLLAPSE_PATTERN = re.compile('\\\\w*\n', re.M) -_COMMENTED_LINE = re.compile('#.*?(?=\n)|\n(?=$)', re.M | re.S) - -# -# Due to the different results returned by fnmatch.translate, we need -# to do slightly different processing for Python 2.7 and 3.2 ... this needed -# to be brought in for Python 3.6 onwards. -# -_PYTHON_VERSION = sys.version_info[:2] - -class Manifest(object): - """A list of files built by on exploring the filesystem and filtered by - applying various patterns to what we find there. - """ - - def __init__(self, base=None): - """ - Initialise an instance. - - :param base: The base directory to explore under. - """ - self.base = os.path.abspath(os.path.normpath(base or os.getcwd())) - self.prefix = self.base + os.sep - self.allfiles = None - self.files = set() - - # - # Public API - # - - def findall(self): - """Find all files under the base and set ``allfiles`` to the absolute - pathnames of files found. - """ - from stat import S_ISREG, S_ISDIR, S_ISLNK - - self.allfiles = allfiles = [] - root = self.base - stack = [root] - pop = stack.pop - push = stack.append - - while stack: - root = pop() - names = os.listdir(root) - - for name in names: - fullname = os.path.join(root, name) - - # Avoid excess stat calls -- just one will do, thank you! - stat = os.stat(fullname) - mode = stat.st_mode - if S_ISREG(mode): - allfiles.append(fsdecode(fullname)) - elif S_ISDIR(mode) and not S_ISLNK(mode): - push(fullname) - - def add(self, item): - """ - Add a file to the manifest. - - :param item: The pathname to add. This can be relative to the base. - """ - if not item.startswith(self.prefix): - item = os.path.join(self.base, item) - self.files.add(os.path.normpath(item)) - - def add_many(self, items): - """ - Add a list of files to the manifest. - - :param items: The pathnames to add. These can be relative to the base. - """ - for item in items: - self.add(item) - - def sorted(self, wantdirs=False): - """ - Return sorted files in directory order - """ - - def add_dir(dirs, d): - dirs.add(d) - logger.debug('add_dir added %s', d) - if d != self.base: - parent, _ = os.path.split(d) - assert parent not in ('', '/') - add_dir(dirs, parent) - - result = set(self.files) # make a copy! - if wantdirs: - dirs = set() - for f in result: - add_dir(dirs, os.path.dirname(f)) - result |= dirs - return [os.path.join(*path_tuple) for path_tuple in - sorted(os.path.split(path) for path in result)] - - def clear(self): - """Clear all collected files.""" - self.files = set() - self.allfiles = [] - - def process_directive(self, directive): - """ - Process a directive which either adds some files from ``allfiles`` to - ``files``, or removes some files from ``files``. - - :param directive: The directive to process. This should be in a format - compatible with distutils ``MANIFEST.in`` files: - - http://docs.python.org/distutils/sourcedist.html#commands - """ - # Parse the line: split it up, make sure the right number of words - # is there, and return the relevant words. 'action' is always - # defined: it's the first word of the line. Which of the other - # three are defined depends on the action; it'll be either - # patterns, (dir and patterns), or (dirpattern). - action, patterns, thedir, dirpattern = self._parse_directive(directive) - - # OK, now we know that the action is valid and we have the - # right number of words on the line for that action -- so we - # can proceed with minimal error-checking. - if action == 'include': - for pattern in patterns: - if not self._include_pattern(pattern, anchor=True): - logger.warning('no files found matching %r', pattern) - - elif action == 'exclude': - for pattern in patterns: - found = self._exclude_pattern(pattern, anchor=True) - #if not found: - # logger.warning('no previously-included files ' - # 'found matching %r', pattern) - - elif action == 'global-include': - for pattern in patterns: - if not self._include_pattern(pattern, anchor=False): - logger.warning('no files found matching %r ' - 'anywhere in distribution', pattern) - - elif action == 'global-exclude': - for pattern in patterns: - found = self._exclude_pattern(pattern, anchor=False) - #if not found: - # logger.warning('no previously-included files ' - # 'matching %r found anywhere in ' - # 'distribution', pattern) - - elif action == 'recursive-include': - for pattern in patterns: - if not self._include_pattern(pattern, prefix=thedir): - logger.warning('no files found matching %r ' - 'under directory %r', pattern, thedir) - - elif action == 'recursive-exclude': - for pattern in patterns: - found = self._exclude_pattern(pattern, prefix=thedir) - #if not found: - # logger.warning('no previously-included files ' - # 'matching %r found under directory %r', - # pattern, thedir) - - elif action == 'graft': - if not self._include_pattern(None, prefix=dirpattern): - logger.warning('no directories found matching %r', - dirpattern) - - elif action == 'prune': - if not self._exclude_pattern(None, prefix=dirpattern): - logger.warning('no previously-included directories found ' - 'matching %r', dirpattern) - else: # pragma: no cover - # This should never happen, as it should be caught in - # _parse_template_line - raise DistlibException( - 'invalid action %r' % action) - - # - # Private API - # - - def _parse_directive(self, directive): - """ - Validate a directive. - :param directive: The directive to validate. - :return: A tuple of action, patterns, thedir, dir_patterns - """ - words = directive.split() - if len(words) == 1 and words[0] not in ('include', 'exclude', - 'global-include', - 'global-exclude', - 'recursive-include', - 'recursive-exclude', - 'graft', 'prune'): - # no action given, let's use the default 'include' - words.insert(0, 'include') - - action = words[0] - patterns = thedir = dir_pattern = None - - if action in ('include', 'exclude', - 'global-include', 'global-exclude'): - if len(words) < 2: - raise DistlibException( - '%r expects ...' % action) - - patterns = [convert_path(word) for word in words[1:]] - - elif action in ('recursive-include', 'recursive-exclude'): - if len(words) < 3: - raise DistlibException( - '%r expects ...' % action) - - thedir = convert_path(words[1]) - patterns = [convert_path(word) for word in words[2:]] - - elif action in ('graft', 'prune'): - if len(words) != 2: - raise DistlibException( - '%r expects a single ' % action) - - dir_pattern = convert_path(words[1]) - - else: - raise DistlibException('unknown action %r' % action) - - return action, patterns, thedir, dir_pattern - - def _include_pattern(self, pattern, anchor=True, prefix=None, - is_regex=False): - """Select strings (presumably filenames) from 'self.files' that - match 'pattern', a Unix-style wildcard (glob) pattern. - - Patterns are not quite the same as implemented by the 'fnmatch' - module: '*' and '?' match non-special characters, where "special" - is platform-dependent: slash on Unix; colon, slash, and backslash on - DOS/Windows; and colon on Mac OS. - - If 'anchor' is true (the default), then the pattern match is more - stringent: "*.py" will match "foo.py" but not "foo/bar.py". If - 'anchor' is false, both of these will match. - - If 'prefix' is supplied, then only filenames starting with 'prefix' - (itself a pattern) and ending with 'pattern', with anything in between - them, will match. 'anchor' is ignored in this case. - - If 'is_regex' is true, 'anchor' and 'prefix' are ignored, and - 'pattern' is assumed to be either a string containing a regex or a - regex object -- no translation is done, the regex is just compiled - and used as-is. - - Selected strings will be added to self.files. - - Return True if files are found. - """ - # XXX docstring lying about what the special chars are? - found = False - pattern_re = self._translate_pattern(pattern, anchor, prefix, is_regex) - - # delayed loading of allfiles list - if self.allfiles is None: - self.findall() - - for name in self.allfiles: - if pattern_re.search(name): - self.files.add(name) - found = True - return found - - def _exclude_pattern(self, pattern, anchor=True, prefix=None, - is_regex=False): - """Remove strings (presumably filenames) from 'files' that match - 'pattern'. - - Other parameters are the same as for 'include_pattern()', above. - The list 'self.files' is modified in place. Return True if files are - found. - - This API is public to allow e.g. exclusion of SCM subdirs, e.g. when - packaging source distributions - """ - found = False - pattern_re = self._translate_pattern(pattern, anchor, prefix, is_regex) - for f in list(self.files): - if pattern_re.search(f): - self.files.remove(f) - found = True - return found - - def _translate_pattern(self, pattern, anchor=True, prefix=None, - is_regex=False): - """Translate a shell-like wildcard pattern to a compiled regular - expression. - - Return the compiled regex. If 'is_regex' true, - then 'pattern' is directly compiled to a regex (if it's a string) - or just returned as-is (assumes it's a regex object). - """ - if is_regex: - if isinstance(pattern, str): - return re.compile(pattern) - else: - return pattern - - if _PYTHON_VERSION > (3, 2): - # ditch start and end characters - start, _, end = self._glob_to_re('_').partition('_') - - if pattern: - pattern_re = self._glob_to_re(pattern) - if _PYTHON_VERSION > (3, 2): - assert pattern_re.startswith(start) and pattern_re.endswith(end) - else: - pattern_re = '' - - base = re.escape(os.path.join(self.base, '')) - if prefix is not None: - # ditch end of pattern character - if _PYTHON_VERSION <= (3, 2): - empty_pattern = self._glob_to_re('') - prefix_re = self._glob_to_re(prefix)[:-len(empty_pattern)] - else: - prefix_re = self._glob_to_re(prefix) - assert prefix_re.startswith(start) and prefix_re.endswith(end) - prefix_re = prefix_re[len(start): len(prefix_re) - len(end)] - sep = os.sep - if os.sep == '\\': - sep = r'\\' - if _PYTHON_VERSION <= (3, 2): - pattern_re = '^' + base + sep.join((prefix_re, - '.*' + pattern_re)) - else: - pattern_re = pattern_re[len(start): len(pattern_re) - len(end)] - pattern_re = r'%s%s%s%s.*%s%s' % (start, base, prefix_re, sep, - pattern_re, end) - else: # no prefix -- respect anchor flag - if anchor: - if _PYTHON_VERSION <= (3, 2): - pattern_re = '^' + base + pattern_re - else: - pattern_re = r'%s%s%s' % (start, base, pattern_re[len(start):]) - - return re.compile(pattern_re) - - def _glob_to_re(self, pattern): - """Translate a shell-like glob pattern to a regular expression. - - Return a string containing the regex. Differs from - 'fnmatch.translate()' in that '*' does not match "special characters" - (which are platform-specific). - """ - pattern_re = fnmatch.translate(pattern) - - # '?' and '*' in the glob pattern become '.' and '.*' in the RE, which - # IMHO is wrong -- '?' and '*' aren't supposed to match slash in Unix, - # and by extension they shouldn't match such "special characters" under - # any OS. So change all non-escaped dots in the RE to match any - # character except the special characters (currently: just os.sep). - sep = os.sep - if os.sep == '\\': - # we're using a regex to manipulate a regex, so we need - # to escape the backslash twice - sep = r'\\\\' - escaped = r'\1[^%s]' % sep - pattern_re = re.sub(r'((? y, - '!=': lambda x, y: x != y, - '<': lambda x, y: x < y, - '<=': lambda x, y: x == y or x < y, - '>': lambda x, y: x > y, - '>=': lambda x, y: x == y or x > y, - 'and': lambda x, y: x and y, - 'or': lambda x, y: x or y, - 'in': lambda x, y: x in y, - 'not in': lambda x, y: x not in y, - } - - def evaluate(self, expr, context): - """ - Evaluate a marker expression returned by the :func:`parse_requirement` - function in the specified context. - """ - if isinstance(expr, string_types): - if expr[0] in '\'"': - result = expr[1:-1] - else: - if expr not in context: - raise SyntaxError('unknown variable: %s' % expr) - result = context[expr] - else: - assert isinstance(expr, dict) - op = expr['op'] - if op not in self.operations: - raise NotImplementedError('op not implemented: %s' % op) - elhs = expr['lhs'] - erhs = expr['rhs'] - if _is_literal(expr['lhs']) and _is_literal(expr['rhs']): - raise SyntaxError('invalid comparison: %s %s %s' % (elhs, op, erhs)) - - lhs = self.evaluate(elhs, context) - rhs = self.evaluate(erhs, context) - result = self.operations[op](lhs, rhs) - return result - -def default_context(): - def format_full_version(info): - version = '%s.%s.%s' % (info.major, info.minor, info.micro) - kind = info.releaselevel - if kind != 'final': - version += kind[0] + str(info.serial) - return version - - if hasattr(sys, 'implementation'): - implementation_version = format_full_version(sys.implementation.version) - implementation_name = sys.implementation.name - else: - implementation_version = '0' - implementation_name = '' - - result = { - 'implementation_name': implementation_name, - 'implementation_version': implementation_version, - 'os_name': os.name, - 'platform_machine': platform.machine(), - 'platform_python_implementation': platform.python_implementation(), - 'platform_release': platform.release(), - 'platform_system': platform.system(), - 'platform_version': platform.version(), - 'platform_in_venv': str(in_venv()), - 'python_full_version': platform.python_version(), - 'python_version': platform.python_version()[:3], - 'sys_platform': sys.platform, - } - return result - -DEFAULT_CONTEXT = default_context() -del default_context - -evaluator = Evaluator() - -def interpret(marker, execution_context=None): - """ - Interpret a marker and return a result depending on environment. - - :param marker: The marker to interpret. - :type marker: str - :param execution_context: The context used for name lookup. - :type execution_context: mapping - """ - try: - expr, rest = parse_marker(marker) - except Exception as e: - raise SyntaxError('Unable to interpret marker syntax: %s: %s' % (marker, e)) - if rest and rest[0] != '#': - raise SyntaxError('unexpected trailing data in marker: %s: %s' % (marker, rest)) - context = dict(DEFAULT_CONTEXT) - if execution_context: - context.update(execution_context) - return evaluator.evaluate(expr, context) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/metadata.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/metadata.py deleted file mode 100644 index 6a26b0a..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/metadata.py +++ /dev/null @@ -1,1058 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2012 The Python Software Foundation. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -"""Implementation of the Metadata for Python packages PEPs. - -Supports all metadata formats (1.0, 1.1, 1.2, 1.3/2.1 and withdrawn 2.0). -""" -from __future__ import unicode_literals - -import codecs -from email import message_from_file -import json -import logging -import re - - -from . import DistlibException, __version__ -from .compat import StringIO, string_types, text_type -from .markers import interpret -from .util import extract_by_key, get_extras -from .version import get_scheme, PEP440_VERSION_RE - -logger = logging.getLogger(__name__) - - -class MetadataMissingError(DistlibException): - """A required metadata is missing""" - - -class MetadataConflictError(DistlibException): - """Attempt to read or write metadata fields that are conflictual.""" - - -class MetadataUnrecognizedVersionError(DistlibException): - """Unknown metadata version number.""" - - -class MetadataInvalidError(DistlibException): - """A metadata value is invalid""" - -# public API of this module -__all__ = ['Metadata', 'PKG_INFO_ENCODING', 'PKG_INFO_PREFERRED_VERSION'] - -# Encoding used for the PKG-INFO files -PKG_INFO_ENCODING = 'utf-8' - -# preferred version. Hopefully will be changed -# to 1.2 once PEP 345 is supported everywhere -PKG_INFO_PREFERRED_VERSION = '1.1' - -_LINE_PREFIX_1_2 = re.compile('\n \\|') -_LINE_PREFIX_PRE_1_2 = re.compile('\n ') -_241_FIELDS = ('Metadata-Version', 'Name', 'Version', 'Platform', - 'Summary', 'Description', - 'Keywords', 'Home-page', 'Author', 'Author-email', - 'License') - -_314_FIELDS = ('Metadata-Version', 'Name', 'Version', 'Platform', - 'Supported-Platform', 'Summary', 'Description', - 'Keywords', 'Home-page', 'Author', 'Author-email', - 'License', 'Classifier', 'Download-URL', 'Obsoletes', - 'Provides', 'Requires') - -_314_MARKERS = ('Obsoletes', 'Provides', 'Requires', 'Classifier', - 'Download-URL') - -_345_FIELDS = ('Metadata-Version', 'Name', 'Version', 'Platform', - 'Supported-Platform', 'Summary', 'Description', - 'Keywords', 'Home-page', 'Author', 'Author-email', - 'Maintainer', 'Maintainer-email', 'License', - 'Classifier', 'Download-URL', 'Obsoletes-Dist', - 'Project-URL', 'Provides-Dist', 'Requires-Dist', - 'Requires-Python', 'Requires-External') - -_345_MARKERS = ('Provides-Dist', 'Requires-Dist', 'Requires-Python', - 'Obsoletes-Dist', 'Requires-External', 'Maintainer', - 'Maintainer-email', 'Project-URL') - -_426_FIELDS = ('Metadata-Version', 'Name', 'Version', 'Platform', - 'Supported-Platform', 'Summary', 'Description', - 'Keywords', 'Home-page', 'Author', 'Author-email', - 'Maintainer', 'Maintainer-email', 'License', - 'Classifier', 'Download-URL', 'Obsoletes-Dist', - 'Project-URL', 'Provides-Dist', 'Requires-Dist', - 'Requires-Python', 'Requires-External', 'Private-Version', - 'Obsoleted-By', 'Setup-Requires-Dist', 'Extension', - 'Provides-Extra') - -_426_MARKERS = ('Private-Version', 'Provides-Extra', 'Obsoleted-By', - 'Setup-Requires-Dist', 'Extension') - -# See issue #106: Sometimes 'Requires' and 'Provides' occur wrongly in -# the metadata. Include them in the tuple literal below to allow them -# (for now). -# Ditto for Obsoletes - see issue #140. -_566_FIELDS = _426_FIELDS + ('Description-Content-Type', - 'Requires', 'Provides', 'Obsoletes') - -_566_MARKERS = ('Description-Content-Type',) - -_ALL_FIELDS = set() -_ALL_FIELDS.update(_241_FIELDS) -_ALL_FIELDS.update(_314_FIELDS) -_ALL_FIELDS.update(_345_FIELDS) -_ALL_FIELDS.update(_426_FIELDS) -_ALL_FIELDS.update(_566_FIELDS) - -EXTRA_RE = re.compile(r'''extra\s*==\s*("([^"]+)"|'([^']+)')''') - - -def _version2fieldlist(version): - if version == '1.0': - return _241_FIELDS - elif version == '1.1': - return _314_FIELDS - elif version == '1.2': - return _345_FIELDS - elif version in ('1.3', '2.1'): - # avoid adding field names if already there - return _345_FIELDS + tuple(f for f in _566_FIELDS if f not in _345_FIELDS) - elif version == '2.0': - return _426_FIELDS - raise MetadataUnrecognizedVersionError(version) - - -def _best_version(fields): - """Detect the best version depending on the fields used.""" - def _has_marker(keys, markers): - for marker in markers: - if marker in keys: - return True - return False - - keys = [] - for key, value in fields.items(): - if value in ([], 'UNKNOWN', None): - continue - keys.append(key) - - possible_versions = ['1.0', '1.1', '1.2', '1.3', '2.0', '2.1'] - - # first let's try to see if a field is not part of one of the version - for key in keys: - if key not in _241_FIELDS and '1.0' in possible_versions: - possible_versions.remove('1.0') - logger.debug('Removed 1.0 due to %s', key) - if key not in _314_FIELDS and '1.1' in possible_versions: - possible_versions.remove('1.1') - logger.debug('Removed 1.1 due to %s', key) - if key not in _345_FIELDS and '1.2' in possible_versions: - possible_versions.remove('1.2') - logger.debug('Removed 1.2 due to %s', key) - if key not in _566_FIELDS and '1.3' in possible_versions: - possible_versions.remove('1.3') - logger.debug('Removed 1.3 due to %s', key) - if key not in _566_FIELDS and '2.1' in possible_versions: - if key != 'Description': # In 2.1, description allowed after headers - possible_versions.remove('2.1') - logger.debug('Removed 2.1 due to %s', key) - if key not in _426_FIELDS and '2.0' in possible_versions: - possible_versions.remove('2.0') - logger.debug('Removed 2.0 due to %s', key) - - # possible_version contains qualified versions - if len(possible_versions) == 1: - return possible_versions[0] # found ! - elif len(possible_versions) == 0: - logger.debug('Out of options - unknown metadata set: %s', fields) - raise MetadataConflictError('Unknown metadata set') - - # let's see if one unique marker is found - is_1_1 = '1.1' in possible_versions and _has_marker(keys, _314_MARKERS) - is_1_2 = '1.2' in possible_versions and _has_marker(keys, _345_MARKERS) - is_2_1 = '2.1' in possible_versions and _has_marker(keys, _566_MARKERS) - is_2_0 = '2.0' in possible_versions and _has_marker(keys, _426_MARKERS) - if int(is_1_1) + int(is_1_2) + int(is_2_1) + int(is_2_0) > 1: - raise MetadataConflictError('You used incompatible 1.1/1.2/2.0/2.1 fields') - - # we have the choice, 1.0, or 1.2, or 2.0 - # - 1.0 has a broken Summary field but works with all tools - # - 1.1 is to avoid - # - 1.2 fixes Summary but has little adoption - # - 2.0 adds more features and is very new - if not is_1_1 and not is_1_2 and not is_2_1 and not is_2_0: - # we couldn't find any specific marker - if PKG_INFO_PREFERRED_VERSION in possible_versions: - return PKG_INFO_PREFERRED_VERSION - if is_1_1: - return '1.1' - if is_1_2: - return '1.2' - if is_2_1: - return '2.1' - - return '2.0' - -# This follows the rules about transforming keys as described in -# https://www.python.org/dev/peps/pep-0566/#id17 -_ATTR2FIELD = { - name.lower().replace("-", "_"): name for name in _ALL_FIELDS -} -_FIELD2ATTR = {field: attr for attr, field in _ATTR2FIELD.items()} - -_PREDICATE_FIELDS = ('Requires-Dist', 'Obsoletes-Dist', 'Provides-Dist') -_VERSIONS_FIELDS = ('Requires-Python',) -_VERSION_FIELDS = ('Version',) -_LISTFIELDS = ('Platform', 'Classifier', 'Obsoletes', - 'Requires', 'Provides', 'Obsoletes-Dist', - 'Provides-Dist', 'Requires-Dist', 'Requires-External', - 'Project-URL', 'Supported-Platform', 'Setup-Requires-Dist', - 'Provides-Extra', 'Extension') -_LISTTUPLEFIELDS = ('Project-URL',) - -_ELEMENTSFIELD = ('Keywords',) - -_UNICODEFIELDS = ('Author', 'Maintainer', 'Summary', 'Description') - -_MISSING = object() - -_FILESAFE = re.compile('[^A-Za-z0-9.]+') - - -def _get_name_and_version(name, version, for_filename=False): - """Return the distribution name with version. - - If for_filename is true, return a filename-escaped form.""" - if for_filename: - # For both name and version any runs of non-alphanumeric or '.' - # characters are replaced with a single '-'. Additionally any - # spaces in the version string become '.' - name = _FILESAFE.sub('-', name) - version = _FILESAFE.sub('-', version.replace(' ', '.')) - return '%s-%s' % (name, version) - - -class LegacyMetadata(object): - """The legacy metadata of a release. - - Supports versions 1.0, 1.1, 1.2, 2.0 and 1.3/2.1 (auto-detected). You can - instantiate the class with one of these arguments (or none): - - *path*, the path to a metadata file - - *fileobj* give a file-like object with metadata as content - - *mapping* is a dict-like object - - *scheme* is a version scheme name - """ - # TODO document the mapping API and UNKNOWN default key - - def __init__(self, path=None, fileobj=None, mapping=None, - scheme='default'): - if [path, fileobj, mapping].count(None) < 2: - raise TypeError('path, fileobj and mapping are exclusive') - self._fields = {} - self.requires_files = [] - self._dependencies = None - self.scheme = scheme - if path is not None: - self.read(path) - elif fileobj is not None: - self.read_file(fileobj) - elif mapping is not None: - self.update(mapping) - self.set_metadata_version() - - def set_metadata_version(self): - self._fields['Metadata-Version'] = _best_version(self._fields) - - def _write_field(self, fileobj, name, value): - fileobj.write('%s: %s\n' % (name, value)) - - def __getitem__(self, name): - return self.get(name) - - def __setitem__(self, name, value): - return self.set(name, value) - - def __delitem__(self, name): - field_name = self._convert_name(name) - try: - del self._fields[field_name] - except KeyError: - raise KeyError(name) - - def __contains__(self, name): - return (name in self._fields or - self._convert_name(name) in self._fields) - - def _convert_name(self, name): - if name in _ALL_FIELDS: - return name - name = name.replace('-', '_').lower() - return _ATTR2FIELD.get(name, name) - - def _default_value(self, name): - if name in _LISTFIELDS or name in _ELEMENTSFIELD: - return [] - return 'UNKNOWN' - - def _remove_line_prefix(self, value): - if self.metadata_version in ('1.0', '1.1'): - return _LINE_PREFIX_PRE_1_2.sub('\n', value) - else: - return _LINE_PREFIX_1_2.sub('\n', value) - - def __getattr__(self, name): - if name in _ATTR2FIELD: - return self[name] - raise AttributeError(name) - - # - # Public API - # - -# dependencies = property(_get_dependencies, _set_dependencies) - - def get_fullname(self, filesafe=False): - """Return the distribution name with version. - - If filesafe is true, return a filename-escaped form.""" - return _get_name_and_version(self['Name'], self['Version'], filesafe) - - def is_field(self, name): - """return True if name is a valid metadata key""" - name = self._convert_name(name) - return name in _ALL_FIELDS - - def is_multi_field(self, name): - name = self._convert_name(name) - return name in _LISTFIELDS - - def read(self, filepath): - """Read the metadata values from a file path.""" - fp = codecs.open(filepath, 'r', encoding='utf-8') - try: - self.read_file(fp) - finally: - fp.close() - - def read_file(self, fileob): - """Read the metadata values from a file object.""" - msg = message_from_file(fileob) - self._fields['Metadata-Version'] = msg['metadata-version'] - - # When reading, get all the fields we can - for field in _ALL_FIELDS: - if field not in msg: - continue - if field in _LISTFIELDS: - # we can have multiple lines - values = msg.get_all(field) - if field in _LISTTUPLEFIELDS and values is not None: - values = [tuple(value.split(',')) for value in values] - self.set(field, values) - else: - # single line - value = msg[field] - if value is not None and value != 'UNKNOWN': - self.set(field, value) - - # PEP 566 specifies that the body be used for the description, if - # available - body = msg.get_payload() - self["Description"] = body if body else self["Description"] - # logger.debug('Attempting to set metadata for %s', self) - # self.set_metadata_version() - - def write(self, filepath, skip_unknown=False): - """Write the metadata fields to filepath.""" - fp = codecs.open(filepath, 'w', encoding='utf-8') - try: - self.write_file(fp, skip_unknown) - finally: - fp.close() - - def write_file(self, fileobject, skip_unknown=False): - """Write the PKG-INFO format data to a file object.""" - self.set_metadata_version() - - for field in _version2fieldlist(self['Metadata-Version']): - values = self.get(field) - if skip_unknown and values in ('UNKNOWN', [], ['UNKNOWN']): - continue - if field in _ELEMENTSFIELD: - self._write_field(fileobject, field, ','.join(values)) - continue - if field not in _LISTFIELDS: - if field == 'Description': - if self.metadata_version in ('1.0', '1.1'): - values = values.replace('\n', '\n ') - else: - values = values.replace('\n', '\n |') - values = [values] - - if field in _LISTTUPLEFIELDS: - values = [','.join(value) for value in values] - - for value in values: - self._write_field(fileobject, field, value) - - def update(self, other=None, **kwargs): - """Set metadata values from the given iterable `other` and kwargs. - - Behavior is like `dict.update`: If `other` has a ``keys`` method, - they are looped over and ``self[key]`` is assigned ``other[key]``. - Else, ``other`` is an iterable of ``(key, value)`` iterables. - - Keys that don't match a metadata field or that have an empty value are - dropped. - """ - def _set(key, value): - if key in _ATTR2FIELD and value: - self.set(self._convert_name(key), value) - - if not other: - # other is None or empty container - pass - elif hasattr(other, 'keys'): - for k in other.keys(): - _set(k, other[k]) - else: - for k, v in other: - _set(k, v) - - if kwargs: - for k, v in kwargs.items(): - _set(k, v) - - def set(self, name, value): - """Control then set a metadata field.""" - name = self._convert_name(name) - - if ((name in _ELEMENTSFIELD or name == 'Platform') and - not isinstance(value, (list, tuple))): - if isinstance(value, string_types): - value = [v.strip() for v in value.split(',')] - else: - value = [] - elif (name in _LISTFIELDS and - not isinstance(value, (list, tuple))): - if isinstance(value, string_types): - value = [value] - else: - value = [] - - if logger.isEnabledFor(logging.WARNING): - project_name = self['Name'] - - scheme = get_scheme(self.scheme) - if name in _PREDICATE_FIELDS and value is not None: - for v in value: - # check that the values are valid - if not scheme.is_valid_matcher(v.split(';')[0]): - logger.warning( - "'%s': '%s' is not valid (field '%s')", - project_name, v, name) - # FIXME this rejects UNKNOWN, is that right? - elif name in _VERSIONS_FIELDS and value is not None: - if not scheme.is_valid_constraint_list(value): - logger.warning("'%s': '%s' is not a valid version (field '%s')", - project_name, value, name) - elif name in _VERSION_FIELDS and value is not None: - if not scheme.is_valid_version(value): - logger.warning("'%s': '%s' is not a valid version (field '%s')", - project_name, value, name) - - if name in _UNICODEFIELDS: - if name == 'Description': - value = self._remove_line_prefix(value) - - self._fields[name] = value - - def get(self, name, default=_MISSING): - """Get a metadata field.""" - name = self._convert_name(name) - if name not in self._fields: - if default is _MISSING: - default = self._default_value(name) - return default - if name in _UNICODEFIELDS: - value = self._fields[name] - return value - elif name in _LISTFIELDS: - value = self._fields[name] - if value is None: - return [] - res = [] - for val in value: - if name not in _LISTTUPLEFIELDS: - res.append(val) - else: - # That's for Project-URL - res.append((val[0], val[1])) - return res - - elif name in _ELEMENTSFIELD: - value = self._fields[name] - if isinstance(value, string_types): - return value.split(',') - return self._fields[name] - - def check(self, strict=False): - """Check if the metadata is compliant. If strict is True then raise if - no Name or Version are provided""" - self.set_metadata_version() - - # XXX should check the versions (if the file was loaded) - missing, warnings = [], [] - - for attr in ('Name', 'Version'): # required by PEP 345 - if attr not in self: - missing.append(attr) - - if strict and missing != []: - msg = 'missing required metadata: %s' % ', '.join(missing) - raise MetadataMissingError(msg) - - for attr in ('Home-page', 'Author'): - if attr not in self: - missing.append(attr) - - # checking metadata 1.2 (XXX needs to check 1.1, 1.0) - if self['Metadata-Version'] != '1.2': - return missing, warnings - - scheme = get_scheme(self.scheme) - - def are_valid_constraints(value): - for v in value: - if not scheme.is_valid_matcher(v.split(';')[0]): - return False - return True - - for fields, controller in ((_PREDICATE_FIELDS, are_valid_constraints), - (_VERSIONS_FIELDS, - scheme.is_valid_constraint_list), - (_VERSION_FIELDS, - scheme.is_valid_version)): - for field in fields: - value = self.get(field, None) - if value is not None and not controller(value): - warnings.append("Wrong value for '%s': %s" % (field, value)) - - return missing, warnings - - def todict(self, skip_missing=False): - """Return fields as a dict. - - Field names will be converted to use the underscore-lowercase style - instead of hyphen-mixed case (i.e. home_page instead of Home-page). - This is as per https://www.python.org/dev/peps/pep-0566/#id17. - """ - self.set_metadata_version() - - fields = _version2fieldlist(self['Metadata-Version']) - - data = {} - - for field_name in fields: - if not skip_missing or field_name in self._fields: - key = _FIELD2ATTR[field_name] - if key != 'project_url': - data[key] = self[field_name] - else: - data[key] = [','.join(u) for u in self[field_name]] - - return data - - def add_requirements(self, requirements): - if self['Metadata-Version'] == '1.1': - # we can't have 1.1 metadata *and* Setuptools requires - for field in ('Obsoletes', 'Requires', 'Provides'): - if field in self: - del self[field] - self['Requires-Dist'] += requirements - - # Mapping API - # TODO could add iter* variants - - def keys(self): - return list(_version2fieldlist(self['Metadata-Version'])) - - def __iter__(self): - for key in self.keys(): - yield key - - def values(self): - return [self[key] for key in self.keys()] - - def items(self): - return [(key, self[key]) for key in self.keys()] - - def __repr__(self): - return '<%s %s %s>' % (self.__class__.__name__, self.name, - self.version) - - -METADATA_FILENAME = 'pydist.json' -WHEEL_METADATA_FILENAME = 'metadata.json' -LEGACY_METADATA_FILENAME = 'METADATA' - - -class Metadata(object): - """ - The metadata of a release. This implementation uses 2.0 (JSON) - metadata where possible. If not possible, it wraps a LegacyMetadata - instance which handles the key-value metadata format. - """ - - METADATA_VERSION_MATCHER = re.compile(r'^\d+(\.\d+)*$') - - NAME_MATCHER = re.compile('^[0-9A-Z]([0-9A-Z_.-]*[0-9A-Z])?$', re.I) - - VERSION_MATCHER = PEP440_VERSION_RE - - SUMMARY_MATCHER = re.compile('.{1,2047}') - - METADATA_VERSION = '2.0' - - GENERATOR = 'distlib (%s)' % __version__ - - MANDATORY_KEYS = { - 'name': (), - 'version': (), - 'summary': ('legacy',), - } - - INDEX_KEYS = ('name version license summary description author ' - 'author_email keywords platform home_page classifiers ' - 'download_url') - - DEPENDENCY_KEYS = ('extras run_requires test_requires build_requires ' - 'dev_requires provides meta_requires obsoleted_by ' - 'supports_environments') - - SYNTAX_VALIDATORS = { - 'metadata_version': (METADATA_VERSION_MATCHER, ()), - 'name': (NAME_MATCHER, ('legacy',)), - 'version': (VERSION_MATCHER, ('legacy',)), - 'summary': (SUMMARY_MATCHER, ('legacy',)), - } - - __slots__ = ('_legacy', '_data', 'scheme') - - def __init__(self, path=None, fileobj=None, mapping=None, - scheme='default'): - if [path, fileobj, mapping].count(None) < 2: - raise TypeError('path, fileobj and mapping are exclusive') - self._legacy = None - self._data = None - self.scheme = scheme - #import pdb; pdb.set_trace() - if mapping is not None: - try: - self._validate_mapping(mapping, scheme) - self._data = mapping - except MetadataUnrecognizedVersionError: - self._legacy = LegacyMetadata(mapping=mapping, scheme=scheme) - self.validate() - else: - data = None - if path: - with open(path, 'rb') as f: - data = f.read() - elif fileobj: - data = fileobj.read() - if data is None: - # Initialised with no args - to be added - self._data = { - 'metadata_version': self.METADATA_VERSION, - 'generator': self.GENERATOR, - } - else: - if not isinstance(data, text_type): - data = data.decode('utf-8') - try: - self._data = json.loads(data) - self._validate_mapping(self._data, scheme) - except ValueError: - # Note: MetadataUnrecognizedVersionError does not - # inherit from ValueError (it's a DistlibException, - # which should not inherit from ValueError). - # The ValueError comes from the json.load - if that - # succeeds and we get a validation error, we want - # that to propagate - self._legacy = LegacyMetadata(fileobj=StringIO(data), - scheme=scheme) - self.validate() - - common_keys = set(('name', 'version', 'license', 'keywords', 'summary')) - - none_list = (None, list) - none_dict = (None, dict) - - mapped_keys = { - 'run_requires': ('Requires-Dist', list), - 'build_requires': ('Setup-Requires-Dist', list), - 'dev_requires': none_list, - 'test_requires': none_list, - 'meta_requires': none_list, - 'extras': ('Provides-Extra', list), - 'modules': none_list, - 'namespaces': none_list, - 'exports': none_dict, - 'commands': none_dict, - 'classifiers': ('Classifier', list), - 'source_url': ('Download-URL', None), - 'metadata_version': ('Metadata-Version', None), - } - - del none_list, none_dict - - def __getattribute__(self, key): - common = object.__getattribute__(self, 'common_keys') - mapped = object.__getattribute__(self, 'mapped_keys') - if key in mapped: - lk, maker = mapped[key] - if self._legacy: - if lk is None: - result = None if maker is None else maker() - else: - result = self._legacy.get(lk) - else: - value = None if maker is None else maker() - if key not in ('commands', 'exports', 'modules', 'namespaces', - 'classifiers'): - result = self._data.get(key, value) - else: - # special cases for PEP 459 - sentinel = object() - result = sentinel - d = self._data.get('extensions') - if d: - if key == 'commands': - result = d.get('python.commands', value) - elif key == 'classifiers': - d = d.get('python.details') - if d: - result = d.get(key, value) - else: - d = d.get('python.exports') - if not d: - d = self._data.get('python.exports') - if d: - result = d.get(key, value) - if result is sentinel: - result = value - elif key not in common: - result = object.__getattribute__(self, key) - elif self._legacy: - result = self._legacy.get(key) - else: - result = self._data.get(key) - return result - - def _validate_value(self, key, value, scheme=None): - if key in self.SYNTAX_VALIDATORS: - pattern, exclusions = self.SYNTAX_VALIDATORS[key] - if (scheme or self.scheme) not in exclusions: - m = pattern.match(value) - if not m: - raise MetadataInvalidError("'%s' is an invalid value for " - "the '%s' property" % (value, - key)) - - def __setattr__(self, key, value): - self._validate_value(key, value) - common = object.__getattribute__(self, 'common_keys') - mapped = object.__getattribute__(self, 'mapped_keys') - if key in mapped: - lk, _ = mapped[key] - if self._legacy: - if lk is None: - raise NotImplementedError - self._legacy[lk] = value - elif key not in ('commands', 'exports', 'modules', 'namespaces', - 'classifiers'): - self._data[key] = value - else: - # special cases for PEP 459 - d = self._data.setdefault('extensions', {}) - if key == 'commands': - d['python.commands'] = value - elif key == 'classifiers': - d = d.setdefault('python.details', {}) - d[key] = value - else: - d = d.setdefault('python.exports', {}) - d[key] = value - elif key not in common: - object.__setattr__(self, key, value) - else: - if key == 'keywords': - if isinstance(value, string_types): - value = value.strip() - if value: - value = value.split() - else: - value = [] - if self._legacy: - self._legacy[key] = value - else: - self._data[key] = value - - @property - def name_and_version(self): - return _get_name_and_version(self.name, self.version, True) - - @property - def provides(self): - if self._legacy: - result = self._legacy['Provides-Dist'] - else: - result = self._data.setdefault('provides', []) - s = '%s (%s)' % (self.name, self.version) - if s not in result: - result.append(s) - return result - - @provides.setter - def provides(self, value): - if self._legacy: - self._legacy['Provides-Dist'] = value - else: - self._data['provides'] = value - - def get_requirements(self, reqts, extras=None, env=None): - """ - Base method to get dependencies, given a set of extras - to satisfy and an optional environment context. - :param reqts: A list of sometimes-wanted dependencies, - perhaps dependent on extras and environment. - :param extras: A list of optional components being requested. - :param env: An optional environment for marker evaluation. - """ - if self._legacy: - result = reqts - else: - result = [] - extras = get_extras(extras or [], self.extras) - for d in reqts: - if 'extra' not in d and 'environment' not in d: - # unconditional - include = True - else: - if 'extra' not in d: - # Not extra-dependent - only environment-dependent - include = True - else: - include = d.get('extra') in extras - if include: - # Not excluded because of extras, check environment - marker = d.get('environment') - if marker: - include = interpret(marker, env) - if include: - result.extend(d['requires']) - for key in ('build', 'dev', 'test'): - e = ':%s:' % key - if e in extras: - extras.remove(e) - # A recursive call, but it should terminate since 'test' - # has been removed from the extras - reqts = self._data.get('%s_requires' % key, []) - result.extend(self.get_requirements(reqts, extras=extras, - env=env)) - return result - - @property - def dictionary(self): - if self._legacy: - return self._from_legacy() - return self._data - - @property - def dependencies(self): - if self._legacy: - raise NotImplementedError - else: - return extract_by_key(self._data, self.DEPENDENCY_KEYS) - - @dependencies.setter - def dependencies(self, value): - if self._legacy: - raise NotImplementedError - else: - self._data.update(value) - - def _validate_mapping(self, mapping, scheme): - if mapping.get('metadata_version') != self.METADATA_VERSION: - raise MetadataUnrecognizedVersionError() - missing = [] - for key, exclusions in self.MANDATORY_KEYS.items(): - if key not in mapping: - if scheme not in exclusions: - missing.append(key) - if missing: - msg = 'Missing metadata items: %s' % ', '.join(missing) - raise MetadataMissingError(msg) - for k, v in mapping.items(): - self._validate_value(k, v, scheme) - - def validate(self): - if self._legacy: - missing, warnings = self._legacy.check(True) - if missing or warnings: - logger.warning('Metadata: missing: %s, warnings: %s', - missing, warnings) - else: - self._validate_mapping(self._data, self.scheme) - - def todict(self): - if self._legacy: - return self._legacy.todict(True) - else: - result = extract_by_key(self._data, self.INDEX_KEYS) - return result - - def _from_legacy(self): - assert self._legacy and not self._data - result = { - 'metadata_version': self.METADATA_VERSION, - 'generator': self.GENERATOR, - } - lmd = self._legacy.todict(True) # skip missing ones - for k in ('name', 'version', 'license', 'summary', 'description', - 'classifier'): - if k in lmd: - if k == 'classifier': - nk = 'classifiers' - else: - nk = k - result[nk] = lmd[k] - kw = lmd.get('Keywords', []) - if kw == ['']: - kw = [] - result['keywords'] = kw - keys = (('requires_dist', 'run_requires'), - ('setup_requires_dist', 'build_requires')) - for ok, nk in keys: - if ok in lmd and lmd[ok]: - result[nk] = [{'requires': lmd[ok]}] - result['provides'] = self.provides - author = {} - maintainer = {} - return result - - LEGACY_MAPPING = { - 'name': 'Name', - 'version': 'Version', - ('extensions', 'python.details', 'license'): 'License', - 'summary': 'Summary', - 'description': 'Description', - ('extensions', 'python.project', 'project_urls', 'Home'): 'Home-page', - ('extensions', 'python.project', 'contacts', 0, 'name'): 'Author', - ('extensions', 'python.project', 'contacts', 0, 'email'): 'Author-email', - 'source_url': 'Download-URL', - ('extensions', 'python.details', 'classifiers'): 'Classifier', - } - - def _to_legacy(self): - def process_entries(entries): - reqts = set() - for e in entries: - extra = e.get('extra') - env = e.get('environment') - rlist = e['requires'] - for r in rlist: - if not env and not extra: - reqts.add(r) - else: - marker = '' - if extra: - marker = 'extra == "%s"' % extra - if env: - if marker: - marker = '(%s) and %s' % (env, marker) - else: - marker = env - reqts.add(';'.join((r, marker))) - return reqts - - assert self._data and not self._legacy - result = LegacyMetadata() - nmd = self._data - # import pdb; pdb.set_trace() - for nk, ok in self.LEGACY_MAPPING.items(): - if not isinstance(nk, tuple): - if nk in nmd: - result[ok] = nmd[nk] - else: - d = nmd - found = True - for k in nk: - try: - d = d[k] - except (KeyError, IndexError): - found = False - break - if found: - result[ok] = d - r1 = process_entries(self.run_requires + self.meta_requires) - r2 = process_entries(self.build_requires + self.dev_requires) - if self.extras: - result['Provides-Extra'] = sorted(self.extras) - result['Requires-Dist'] = sorted(r1) - result['Setup-Requires-Dist'] = sorted(r2) - # TODO: any other fields wanted - return result - - def write(self, path=None, fileobj=None, legacy=False, skip_unknown=True): - if [path, fileobj].count(None) != 1: - raise ValueError('Exactly one of path and fileobj is needed') - self.validate() - if legacy: - if self._legacy: - legacy_md = self._legacy - else: - legacy_md = self._to_legacy() - if path: - legacy_md.write(path, skip_unknown=skip_unknown) - else: - legacy_md.write_file(fileobj, skip_unknown=skip_unknown) - else: - if self._legacy: - d = self._from_legacy() - else: - d = self._data - if fileobj: - json.dump(d, fileobj, ensure_ascii=True, indent=2, - sort_keys=True) - else: - with codecs.open(path, 'w', 'utf-8') as f: - json.dump(d, f, ensure_ascii=True, indent=2, - sort_keys=True) - - def add_requirements(self, requirements): - if self._legacy: - self._legacy.add_requirements(requirements) - else: - run_requires = self._data.setdefault('run_requires', []) - always = None - for entry in run_requires: - if 'environment' not in entry and 'extra' not in entry: - always = entry - break - if always is None: - always = { 'requires': requirements } - run_requires.insert(0, always) - else: - rset = set(always['requires']) | set(requirements) - always['requires'] = sorted(rset) - - def __repr__(self): - name = self.name or '(no name)' - version = self.version or 'no version' - return '<%s %s %s (%s)>' % (self.__class__.__name__, - self.metadata_version, name, version) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/resources.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/resources.py deleted file mode 100644 index fef52aa..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/resources.py +++ /dev/null @@ -1,358 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2013-2017 Vinay Sajip. -# Licensed to the Python Software Foundation under a contributor agreement. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -from __future__ import unicode_literals - -import bisect -import io -import logging -import os -import pkgutil -import sys -import types -import zipimport - -from . import DistlibException -from .util import cached_property, get_cache_base, Cache - -logger = logging.getLogger(__name__) - - -cache = None # created when needed - - -class ResourceCache(Cache): - def __init__(self, base=None): - if base is None: - # Use native string to avoid issues on 2.x: see Python #20140. - base = os.path.join(get_cache_base(), str('resource-cache')) - super(ResourceCache, self).__init__(base) - - def is_stale(self, resource, path): - """ - Is the cache stale for the given resource? - - :param resource: The :class:`Resource` being cached. - :param path: The path of the resource in the cache. - :return: True if the cache is stale. - """ - # Cache invalidation is a hard problem :-) - return True - - def get(self, resource): - """ - Get a resource into the cache, - - :param resource: A :class:`Resource` instance. - :return: The pathname of the resource in the cache. - """ - prefix, path = resource.finder.get_cache_info(resource) - if prefix is None: - result = path - else: - result = os.path.join(self.base, self.prefix_to_dir(prefix), path) - dirname = os.path.dirname(result) - if not os.path.isdir(dirname): - os.makedirs(dirname) - if not os.path.exists(result): - stale = True - else: - stale = self.is_stale(resource, path) - if stale: - # write the bytes of the resource to the cache location - with open(result, 'wb') as f: - f.write(resource.bytes) - return result - - -class ResourceBase(object): - def __init__(self, finder, name): - self.finder = finder - self.name = name - - -class Resource(ResourceBase): - """ - A class representing an in-package resource, such as a data file. This is - not normally instantiated by user code, but rather by a - :class:`ResourceFinder` which manages the resource. - """ - is_container = False # Backwards compatibility - - def as_stream(self): - """ - Get the resource as a stream. - - This is not a property to make it obvious that it returns a new stream - each time. - """ - return self.finder.get_stream(self) - - @cached_property - def file_path(self): - global cache - if cache is None: - cache = ResourceCache() - return cache.get(self) - - @cached_property - def bytes(self): - return self.finder.get_bytes(self) - - @cached_property - def size(self): - return self.finder.get_size(self) - - -class ResourceContainer(ResourceBase): - is_container = True # Backwards compatibility - - @cached_property - def resources(self): - return self.finder.get_resources(self) - - -class ResourceFinder(object): - """ - Resource finder for file system resources. - """ - - if sys.platform.startswith('java'): - skipped_extensions = ('.pyc', '.pyo', '.class') - else: - skipped_extensions = ('.pyc', '.pyo') - - def __init__(self, module): - self.module = module - self.loader = getattr(module, '__loader__', None) - self.base = os.path.dirname(getattr(module, '__file__', '')) - - def _adjust_path(self, path): - return os.path.realpath(path) - - def _make_path(self, resource_name): - # Issue #50: need to preserve type of path on Python 2.x - # like os.path._get_sep - if isinstance(resource_name, bytes): # should only happen on 2.x - sep = b'/' - else: - sep = '/' - parts = resource_name.split(sep) - parts.insert(0, self.base) - result = os.path.join(*parts) - return self._adjust_path(result) - - def _find(self, path): - return os.path.exists(path) - - def get_cache_info(self, resource): - return None, resource.path - - def find(self, resource_name): - path = self._make_path(resource_name) - if not self._find(path): - result = None - else: - if self._is_directory(path): - result = ResourceContainer(self, resource_name) - else: - result = Resource(self, resource_name) - result.path = path - return result - - def get_stream(self, resource): - return open(resource.path, 'rb') - - def get_bytes(self, resource): - with open(resource.path, 'rb') as f: - return f.read() - - def get_size(self, resource): - return os.path.getsize(resource.path) - - def get_resources(self, resource): - def allowed(f): - return (f != '__pycache__' and not - f.endswith(self.skipped_extensions)) - return set([f for f in os.listdir(resource.path) if allowed(f)]) - - def is_container(self, resource): - return self._is_directory(resource.path) - - _is_directory = staticmethod(os.path.isdir) - - def iterator(self, resource_name): - resource = self.find(resource_name) - if resource is not None: - todo = [resource] - while todo: - resource = todo.pop(0) - yield resource - if resource.is_container: - rname = resource.name - for name in resource.resources: - if not rname: - new_name = name - else: - new_name = '/'.join([rname, name]) - child = self.find(new_name) - if child.is_container: - todo.append(child) - else: - yield child - - -class ZipResourceFinder(ResourceFinder): - """ - Resource finder for resources in .zip files. - """ - def __init__(self, module): - super(ZipResourceFinder, self).__init__(module) - archive = self.loader.archive - self.prefix_len = 1 + len(archive) - # PyPy doesn't have a _files attr on zipimporter, and you can't set one - if hasattr(self.loader, '_files'): - self._files = self.loader._files - else: - self._files = zipimport._zip_directory_cache[archive] - self.index = sorted(self._files) - - def _adjust_path(self, path): - return path - - def _find(self, path): - path = path[self.prefix_len:] - if path in self._files: - result = True - else: - if path and path[-1] != os.sep: - path = path + os.sep - i = bisect.bisect(self.index, path) - try: - result = self.index[i].startswith(path) - except IndexError: - result = False - if not result: - logger.debug('_find failed: %r %r', path, self.loader.prefix) - else: - logger.debug('_find worked: %r %r', path, self.loader.prefix) - return result - - def get_cache_info(self, resource): - prefix = self.loader.archive - path = resource.path[1 + len(prefix):] - return prefix, path - - def get_bytes(self, resource): - return self.loader.get_data(resource.path) - - def get_stream(self, resource): - return io.BytesIO(self.get_bytes(resource)) - - def get_size(self, resource): - path = resource.path[self.prefix_len:] - return self._files[path][3] - - def get_resources(self, resource): - path = resource.path[self.prefix_len:] - if path and path[-1] != os.sep: - path += os.sep - plen = len(path) - result = set() - i = bisect.bisect(self.index, path) - while i < len(self.index): - if not self.index[i].startswith(path): - break - s = self.index[i][plen:] - result.add(s.split(os.sep, 1)[0]) # only immediate children - i += 1 - return result - - def _is_directory(self, path): - path = path[self.prefix_len:] - if path and path[-1] != os.sep: - path += os.sep - i = bisect.bisect(self.index, path) - try: - result = self.index[i].startswith(path) - except IndexError: - result = False - return result - - -_finder_registry = { - type(None): ResourceFinder, - zipimport.zipimporter: ZipResourceFinder -} - -try: - # In Python 3.6, _frozen_importlib -> _frozen_importlib_external - try: - import _frozen_importlib_external as _fi - except ImportError: - import _frozen_importlib as _fi - _finder_registry[_fi.SourceFileLoader] = ResourceFinder - _finder_registry[_fi.FileFinder] = ResourceFinder - # See issue #146 - _finder_registry[_fi.SourcelessFileLoader] = ResourceFinder - del _fi -except (ImportError, AttributeError): - pass - - -def register_finder(loader, finder_maker): - _finder_registry[type(loader)] = finder_maker - - -_finder_cache = {} - - -def finder(package): - """ - Return a resource finder for a package. - :param package: The name of the package. - :return: A :class:`ResourceFinder` instance for the package. - """ - if package in _finder_cache: - result = _finder_cache[package] - else: - if package not in sys.modules: - __import__(package) - module = sys.modules[package] - path = getattr(module, '__path__', None) - if path is None: - raise DistlibException('You cannot get a finder for a module, ' - 'only for a package') - loader = getattr(module, '__loader__', None) - finder_maker = _finder_registry.get(type(loader)) - if finder_maker is None: - raise DistlibException('Unable to locate finder for %r' % package) - result = finder_maker(module) - _finder_cache[package] = result - return result - - -_dummy_module = types.ModuleType(str('__dummy__')) - - -def finder_for_path(path): - """ - Return a resource finder for a path, which should represent a container. - - :param path: The path. - :return: A :class:`ResourceFinder` instance for the path. - """ - result = None - # calls any path hooks, gets importer into cache - pkgutil.get_importer(path) - loader = sys.path_importer_cache.get(path) - finder = _finder_registry.get(type(loader)) - if finder: - module = _dummy_module - module.__file__ = os.path.join(path, '') - module.__loader__ = loader - result = finder(module) - return result diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/scripts.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/scripts.py deleted file mode 100644 index 1ac01dd..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/scripts.py +++ /dev/null @@ -1,423 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2013-2015 Vinay Sajip. -# Licensed to the Python Software Foundation under a contributor agreement. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -from io import BytesIO -import logging -import os -import re -import struct -import sys - -from .compat import sysconfig, detect_encoding, ZipFile -from .resources import finder -from .util import (FileOperator, get_export_entry, convert_path, - get_executable, in_venv) - -logger = logging.getLogger(__name__) - -_DEFAULT_MANIFEST = ''' - - - - - - - - - - - - -'''.strip() - -# check if Python is called on the first line with this expression -FIRST_LINE_RE = re.compile(b'^#!.*pythonw?[0-9.]*([ \t].*)?$') -SCRIPT_TEMPLATE = r'''# -*- coding: utf-8 -*- -import re -import sys -from %(module)s import %(import_name)s -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(%(func)s()) -''' - - -def enquote_executable(executable): - if ' ' in executable: - # make sure we quote only the executable in case of env - # for example /usr/bin/env "/dir with spaces/bin/jython" - # instead of "/usr/bin/env /dir with spaces/bin/jython" - # otherwise whole - if executable.startswith('/usr/bin/env '): - env, _executable = executable.split(' ', 1) - if ' ' in _executable and not _executable.startswith('"'): - executable = '%s "%s"' % (env, _executable) - else: - if not executable.startswith('"'): - executable = '"%s"' % executable - return executable - -# Keep the old name around (for now), as there is at least one project using it! -_enquote_executable = enquote_executable - -class ScriptMaker(object): - """ - A class to copy or create scripts from source scripts or callable - specifications. - """ - script_template = SCRIPT_TEMPLATE - - executable = None # for shebangs - - def __init__(self, source_dir, target_dir, add_launchers=True, - dry_run=False, fileop=None): - self.source_dir = source_dir - self.target_dir = target_dir - self.add_launchers = add_launchers - self.force = False - self.clobber = False - # It only makes sense to set mode bits on POSIX. - self.set_mode = (os.name == 'posix') or (os.name == 'java' and - os._name == 'posix') - self.variants = set(('', 'X.Y')) - self._fileop = fileop or FileOperator(dry_run) - - self._is_nt = os.name == 'nt' or ( - os.name == 'java' and os._name == 'nt') - self.version_info = sys.version_info - - def _get_alternate_executable(self, executable, options): - if options.get('gui', False) and self._is_nt: # pragma: no cover - dn, fn = os.path.split(executable) - fn = fn.replace('python', 'pythonw') - executable = os.path.join(dn, fn) - return executable - - if sys.platform.startswith('java'): # pragma: no cover - def _is_shell(self, executable): - """ - Determine if the specified executable is a script - (contains a #! line) - """ - try: - with open(executable) as fp: - return fp.read(2) == '#!' - except (OSError, IOError): - logger.warning('Failed to open %s', executable) - return False - - def _fix_jython_executable(self, executable): - if self._is_shell(executable): - # Workaround for Jython is not needed on Linux systems. - import java - - if java.lang.System.getProperty('os.name') == 'Linux': - return executable - elif executable.lower().endswith('jython.exe'): - # Use wrapper exe for Jython on Windows - return executable - return '/usr/bin/env %s' % executable - - def _build_shebang(self, executable, post_interp): - """ - Build a shebang line. In the simple case (on Windows, or a shebang line - which is not too long or contains spaces) use a simple formulation for - the shebang. Otherwise, use /bin/sh as the executable, with a contrived - shebang which allows the script to run either under Python or sh, using - suitable quoting. Thanks to Harald Nordgren for his input. - - See also: http://www.in-ulm.de/~mascheck/various/shebang/#length - https://hg.mozilla.org/mozilla-central/file/tip/mach - """ - if os.name != 'posix': - simple_shebang = True - else: - # Add 3 for '#!' prefix and newline suffix. - shebang_length = len(executable) + len(post_interp) + 3 - if sys.platform == 'darwin': - max_shebang_length = 512 - else: - max_shebang_length = 127 - simple_shebang = ((b' ' not in executable) and - (shebang_length <= max_shebang_length)) - - if simple_shebang: - result = b'#!' + executable + post_interp + b'\n' - else: - result = b'#!/bin/sh\n' - result += b"'''exec' " + executable + post_interp + b' "$0" "$@"\n' - result += b"' '''" - return result - - def _get_shebang(self, encoding, post_interp=b'', options=None): - enquote = True - if self.executable: - executable = self.executable - enquote = False # assume this will be taken care of - elif not sysconfig.is_python_build(): - executable = get_executable() - elif in_venv(): # pragma: no cover - executable = os.path.join(sysconfig.get_path('scripts'), - 'python%s' % sysconfig.get_config_var('EXE')) - else: # pragma: no cover - executable = os.path.join( - sysconfig.get_config_var('BINDIR'), - 'python%s%s' % (sysconfig.get_config_var('VERSION'), - sysconfig.get_config_var('EXE'))) - if options: - executable = self._get_alternate_executable(executable, options) - - if sys.platform.startswith('java'): # pragma: no cover - executable = self._fix_jython_executable(executable) - - # Normalise case for Windows - COMMENTED OUT - # executable = os.path.normcase(executable) - # N.B. The normalising operation above has been commented out: See - # issue #124. Although paths in Windows are generally case-insensitive, - # they aren't always. For example, a path containing a ẞ (which is a - # LATIN CAPITAL LETTER SHARP S - U+1E9E) is normcased to ß (which is a - # LATIN SMALL LETTER SHARP S' - U+00DF). The two are not considered by - # Windows as equivalent in path names. - - # If the user didn't specify an executable, it may be necessary to - # cater for executable paths with spaces (not uncommon on Windows) - if enquote: - executable = enquote_executable(executable) - # Issue #51: don't use fsencode, since we later try to - # check that the shebang is decodable using utf-8. - executable = executable.encode('utf-8') - # in case of IronPython, play safe and enable frames support - if (sys.platform == 'cli' and '-X:Frames' not in post_interp - and '-X:FullFrames' not in post_interp): # pragma: no cover - post_interp += b' -X:Frames' - shebang = self._build_shebang(executable, post_interp) - # Python parser starts to read a script using UTF-8 until - # it gets a #coding:xxx cookie. The shebang has to be the - # first line of a file, the #coding:xxx cookie cannot be - # written before. So the shebang has to be decodable from - # UTF-8. - try: - shebang.decode('utf-8') - except UnicodeDecodeError: # pragma: no cover - raise ValueError( - 'The shebang (%r) is not decodable from utf-8' % shebang) - # If the script is encoded to a custom encoding (use a - # #coding:xxx cookie), the shebang has to be decodable from - # the script encoding too. - if encoding != 'utf-8': - try: - shebang.decode(encoding) - except UnicodeDecodeError: # pragma: no cover - raise ValueError( - 'The shebang (%r) is not decodable ' - 'from the script encoding (%r)' % (shebang, encoding)) - return shebang - - def _get_script_text(self, entry): - return self.script_template % dict(module=entry.prefix, - import_name=entry.suffix.split('.')[0], - func=entry.suffix) - - manifest = _DEFAULT_MANIFEST - - def get_manifest(self, exename): - base = os.path.basename(exename) - return self.manifest % base - - def _write_script(self, names, shebang, script_bytes, filenames, ext): - use_launcher = self.add_launchers and self._is_nt - linesep = os.linesep.encode('utf-8') - if not shebang.endswith(linesep): - shebang += linesep - if not use_launcher: - script_bytes = shebang + script_bytes - else: # pragma: no cover - if ext == 'py': - launcher = self._get_launcher('t') - else: - launcher = self._get_launcher('w') - stream = BytesIO() - with ZipFile(stream, 'w') as zf: - zf.writestr('__main__.py', script_bytes) - zip_data = stream.getvalue() - script_bytes = launcher + shebang + zip_data - for name in names: - outname = os.path.join(self.target_dir, name) - if use_launcher: # pragma: no cover - n, e = os.path.splitext(outname) - if e.startswith('.py'): - outname = n - outname = '%s.exe' % outname - try: - self._fileop.write_binary_file(outname, script_bytes) - except Exception: - # Failed writing an executable - it might be in use. - logger.warning('Failed to write executable - trying to ' - 'use .deleteme logic') - dfname = '%s.deleteme' % outname - if os.path.exists(dfname): - os.remove(dfname) # Not allowed to fail here - os.rename(outname, dfname) # nor here - self._fileop.write_binary_file(outname, script_bytes) - logger.debug('Able to replace executable using ' - '.deleteme logic') - try: - os.remove(dfname) - except Exception: - pass # still in use - ignore error - else: - if self._is_nt and not outname.endswith('.' + ext): # pragma: no cover - outname = '%s.%s' % (outname, ext) - if os.path.exists(outname) and not self.clobber: - logger.warning('Skipping existing file %s', outname) - continue - self._fileop.write_binary_file(outname, script_bytes) - if self.set_mode: - self._fileop.set_executable_mode([outname]) - filenames.append(outname) - - variant_separator = '-' - - def get_script_filenames(self, name): - result = set() - if '' in self.variants: - result.add(name) - if 'X' in self.variants: - result.add('%s%s' % (name, self.version_info[0])) - if 'X.Y' in self.variants: - result.add('%s%s%s.%s' % (name, self.variant_separator, - self.version_info[0], self.version_info[1])) - return result - - def _make_script(self, entry, filenames, options=None): - post_interp = b'' - if options: - args = options.get('interpreter_args', []) - if args: - args = ' %s' % ' '.join(args) - post_interp = args.encode('utf-8') - shebang = self._get_shebang('utf-8', post_interp, options=options) - script = self._get_script_text(entry).encode('utf-8') - scriptnames = self.get_script_filenames(entry.name) - if options and options.get('gui', False): - ext = 'pyw' - else: - ext = 'py' - self._write_script(scriptnames, shebang, script, filenames, ext) - - def _copy_script(self, script, filenames): - adjust = False - script = os.path.join(self.source_dir, convert_path(script)) - outname = os.path.join(self.target_dir, os.path.basename(script)) - if not self.force and not self._fileop.newer(script, outname): - logger.debug('not copying %s (up-to-date)', script) - return - - # Always open the file, but ignore failures in dry-run mode -- - # that way, we'll get accurate feedback if we can read the - # script. - try: - f = open(script, 'rb') - except IOError: # pragma: no cover - if not self.dry_run: - raise - f = None - else: - first_line = f.readline() - if not first_line: # pragma: no cover - logger.warning('%s is an empty file (skipping)', script) - return - - match = FIRST_LINE_RE.match(first_line.replace(b'\r\n', b'\n')) - if match: - adjust = True - post_interp = match.group(1) or b'' - - if not adjust: - if f: - f.close() - self._fileop.copy_file(script, outname) - if self.set_mode: - self._fileop.set_executable_mode([outname]) - filenames.append(outname) - else: - logger.info('copying and adjusting %s -> %s', script, - self.target_dir) - if not self._fileop.dry_run: - encoding, lines = detect_encoding(f.readline) - f.seek(0) - shebang = self._get_shebang(encoding, post_interp) - if b'pythonw' in first_line: # pragma: no cover - ext = 'pyw' - else: - ext = 'py' - n = os.path.basename(outname) - self._write_script([n], shebang, f.read(), filenames, ext) - if f: - f.close() - - @property - def dry_run(self): - return self._fileop.dry_run - - @dry_run.setter - def dry_run(self, value): - self._fileop.dry_run = value - - if os.name == 'nt' or (os.name == 'java' and os._name == 'nt'): # pragma: no cover - # Executable launcher support. - # Launchers are from https://bitbucket.org/vinay.sajip/simple_launcher/ - - def _get_launcher(self, kind): - if struct.calcsize('P') == 8: # 64-bit - bits = '64' - else: - bits = '32' - name = '%s%s.exe' % (kind, bits) - # Issue 31: don't hardcode an absolute package name, but - # determine it relative to the current package - distlib_package = __name__.rsplit('.', 1)[0] - resource = finder(distlib_package).find(name) - if not resource: - msg = ('Unable to find resource %s in package %s' % (name, - distlib_package)) - raise ValueError(msg) - return resource.bytes - - # Public API follows - - def make(self, specification, options=None): - """ - Make a script. - - :param specification: The specification, which is either a valid export - entry specification (to make a script from a - callable) or a filename (to make a script by - copying from a source location). - :param options: A dictionary of options controlling script generation. - :return: A list of all absolute pathnames written to. - """ - filenames = [] - entry = get_export_entry(specification) - if entry is None: - self._copy_script(specification, filenames) - else: - self._make_script(entry, filenames, options=options) - return filenames - - def make_multiple(self, specifications, options=None): - """ - Take a list of specifications and make scripts from them, - :param specifications: A list of specifications. - :return: A list of all absolute pathnames written to, - """ - filenames = [] - for specification in specifications: - filenames.extend(self.make(specification, options)) - return filenames diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/t32.exe b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/t32.exe deleted file mode 100644 index 8932a18..0000000 Binary files a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/t32.exe and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/t64.exe b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/t64.exe deleted file mode 100644 index 325b805..0000000 Binary files a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/t64.exe and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/util.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/util.py deleted file mode 100644 index b9e2c69..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/util.py +++ /dev/null @@ -1,1965 +0,0 @@ -# -# Copyright (C) 2012-2021 The Python Software Foundation. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -import codecs -from collections import deque -import contextlib -import csv -from glob import iglob as std_iglob -import io -import json -import logging -import os -import py_compile -import re -import socket -try: - import ssl -except ImportError: # pragma: no cover - ssl = None -import subprocess -import sys -import tarfile -import tempfile -import textwrap - -try: - import threading -except ImportError: # pragma: no cover - import dummy_threading as threading -import time - -from . import DistlibException -from .compat import (string_types, text_type, shutil, raw_input, StringIO, - cache_from_source, urlopen, urljoin, httplib, xmlrpclib, - splittype, HTTPHandler, BaseConfigurator, valid_ident, - Container, configparser, URLError, ZipFile, fsdecode, - unquote, urlparse) - -logger = logging.getLogger(__name__) - -# -# Requirement parsing code as per PEP 508 -# - -IDENTIFIER = re.compile(r'^([\w\.-]+)\s*') -VERSION_IDENTIFIER = re.compile(r'^([\w\.*+-]+)\s*') -COMPARE_OP = re.compile(r'^(<=?|>=?|={2,3}|[~!]=)\s*') -MARKER_OP = re.compile(r'^((<=?)|(>=?)|={2,3}|[~!]=|in|not\s+in)\s*') -OR = re.compile(r'^or\b\s*') -AND = re.compile(r'^and\b\s*') -NON_SPACE = re.compile(r'(\S+)\s*') -STRING_CHUNK = re.compile(r'([\s\w\.{}()*+#:;,/?!~`@$%^&=|<>\[\]-]+)') - - -def parse_marker(marker_string): - """ - Parse a marker string and return a dictionary containing a marker expression. - - The dictionary will contain keys "op", "lhs" and "rhs" for non-terminals in - the expression grammar, or strings. A string contained in quotes is to be - interpreted as a literal string, and a string not contained in quotes is a - variable (such as os_name). - """ - def marker_var(remaining): - # either identifier, or literal string - m = IDENTIFIER.match(remaining) - if m: - result = m.groups()[0] - remaining = remaining[m.end():] - elif not remaining: - raise SyntaxError('unexpected end of input') - else: - q = remaining[0] - if q not in '\'"': - raise SyntaxError('invalid expression: %s' % remaining) - oq = '\'"'.replace(q, '') - remaining = remaining[1:] - parts = [q] - while remaining: - # either a string chunk, or oq, or q to terminate - if remaining[0] == q: - break - elif remaining[0] == oq: - parts.append(oq) - remaining = remaining[1:] - else: - m = STRING_CHUNK.match(remaining) - if not m: - raise SyntaxError('error in string literal: %s' % remaining) - parts.append(m.groups()[0]) - remaining = remaining[m.end():] - else: - s = ''.join(parts) - raise SyntaxError('unterminated string: %s' % s) - parts.append(q) - result = ''.join(parts) - remaining = remaining[1:].lstrip() # skip past closing quote - return result, remaining - - def marker_expr(remaining): - if remaining and remaining[0] == '(': - result, remaining = marker(remaining[1:].lstrip()) - if remaining[0] != ')': - raise SyntaxError('unterminated parenthesis: %s' % remaining) - remaining = remaining[1:].lstrip() - else: - lhs, remaining = marker_var(remaining) - while remaining: - m = MARKER_OP.match(remaining) - if not m: - break - op = m.groups()[0] - remaining = remaining[m.end():] - rhs, remaining = marker_var(remaining) - lhs = {'op': op, 'lhs': lhs, 'rhs': rhs} - result = lhs - return result, remaining - - def marker_and(remaining): - lhs, remaining = marker_expr(remaining) - while remaining: - m = AND.match(remaining) - if not m: - break - remaining = remaining[m.end():] - rhs, remaining = marker_expr(remaining) - lhs = {'op': 'and', 'lhs': lhs, 'rhs': rhs} - return lhs, remaining - - def marker(remaining): - lhs, remaining = marker_and(remaining) - while remaining: - m = OR.match(remaining) - if not m: - break - remaining = remaining[m.end():] - rhs, remaining = marker_and(remaining) - lhs = {'op': 'or', 'lhs': lhs, 'rhs': rhs} - return lhs, remaining - - return marker(marker_string) - - -def parse_requirement(req): - """ - Parse a requirement passed in as a string. Return a Container - whose attributes contain the various parts of the requirement. - """ - remaining = req.strip() - if not remaining or remaining.startswith('#'): - return None - m = IDENTIFIER.match(remaining) - if not m: - raise SyntaxError('name expected: %s' % remaining) - distname = m.groups()[0] - remaining = remaining[m.end():] - extras = mark_expr = versions = uri = None - if remaining and remaining[0] == '[': - i = remaining.find(']', 1) - if i < 0: - raise SyntaxError('unterminated extra: %s' % remaining) - s = remaining[1:i] - remaining = remaining[i + 1:].lstrip() - extras = [] - while s: - m = IDENTIFIER.match(s) - if not m: - raise SyntaxError('malformed extra: %s' % s) - extras.append(m.groups()[0]) - s = s[m.end():] - if not s: - break - if s[0] != ',': - raise SyntaxError('comma expected in extras: %s' % s) - s = s[1:].lstrip() - if not extras: - extras = None - if remaining: - if remaining[0] == '@': - # it's a URI - remaining = remaining[1:].lstrip() - m = NON_SPACE.match(remaining) - if not m: - raise SyntaxError('invalid URI: %s' % remaining) - uri = m.groups()[0] - t = urlparse(uri) - # there are issues with Python and URL parsing, so this test - # is a bit crude. See bpo-20271, bpo-23505. Python doesn't - # always parse invalid URLs correctly - it should raise - # exceptions for malformed URLs - if not (t.scheme and t.netloc): - raise SyntaxError('Invalid URL: %s' % uri) - remaining = remaining[m.end():].lstrip() - else: - - def get_versions(ver_remaining): - """ - Return a list of operator, version tuples if any are - specified, else None. - """ - m = COMPARE_OP.match(ver_remaining) - versions = None - if m: - versions = [] - while True: - op = m.groups()[0] - ver_remaining = ver_remaining[m.end():] - m = VERSION_IDENTIFIER.match(ver_remaining) - if not m: - raise SyntaxError('invalid version: %s' % ver_remaining) - v = m.groups()[0] - versions.append((op, v)) - ver_remaining = ver_remaining[m.end():] - if not ver_remaining or ver_remaining[0] != ',': - break - ver_remaining = ver_remaining[1:].lstrip() - m = COMPARE_OP.match(ver_remaining) - if not m: - raise SyntaxError('invalid constraint: %s' % ver_remaining) - if not versions: - versions = None - return versions, ver_remaining - - if remaining[0] != '(': - versions, remaining = get_versions(remaining) - else: - i = remaining.find(')', 1) - if i < 0: - raise SyntaxError('unterminated parenthesis: %s' % remaining) - s = remaining[1:i] - remaining = remaining[i + 1:].lstrip() - # As a special diversion from PEP 508, allow a version number - # a.b.c in parentheses as a synonym for ~= a.b.c (because this - # is allowed in earlier PEPs) - if COMPARE_OP.match(s): - versions, _ = get_versions(s) - else: - m = VERSION_IDENTIFIER.match(s) - if not m: - raise SyntaxError('invalid constraint: %s' % s) - v = m.groups()[0] - s = s[m.end():].lstrip() - if s: - raise SyntaxError('invalid constraint: %s' % s) - versions = [('~=', v)] - - if remaining: - if remaining[0] != ';': - raise SyntaxError('invalid requirement: %s' % remaining) - remaining = remaining[1:].lstrip() - - mark_expr, remaining = parse_marker(remaining) - - if remaining and remaining[0] != '#': - raise SyntaxError('unexpected trailing data: %s' % remaining) - - if not versions: - rs = distname - else: - rs = '%s %s' % (distname, ', '.join(['%s %s' % con for con in versions])) - return Container(name=distname, extras=extras, constraints=versions, - marker=mark_expr, url=uri, requirement=rs) - - -def get_resources_dests(resources_root, rules): - """Find destinations for resources files""" - - def get_rel_path(root, path): - # normalizes and returns a lstripped-/-separated path - root = root.replace(os.path.sep, '/') - path = path.replace(os.path.sep, '/') - assert path.startswith(root) - return path[len(root):].lstrip('/') - - destinations = {} - for base, suffix, dest in rules: - prefix = os.path.join(resources_root, base) - for abs_base in iglob(prefix): - abs_glob = os.path.join(abs_base, suffix) - for abs_path in iglob(abs_glob): - resource_file = get_rel_path(resources_root, abs_path) - if dest is None: # remove the entry if it was here - destinations.pop(resource_file, None) - else: - rel_path = get_rel_path(abs_base, abs_path) - rel_dest = dest.replace(os.path.sep, '/').rstrip('/') - destinations[resource_file] = rel_dest + '/' + rel_path - return destinations - - -def in_venv(): - if hasattr(sys, 'real_prefix'): - # virtualenv venvs - result = True - else: - # PEP 405 venvs - result = sys.prefix != getattr(sys, 'base_prefix', sys.prefix) - return result - - -def get_executable(): -# The __PYVENV_LAUNCHER__ dance is apparently no longer needed, as -# changes to the stub launcher mean that sys.executable always points -# to the stub on OS X -# if sys.platform == 'darwin' and ('__PYVENV_LAUNCHER__' -# in os.environ): -# result = os.environ['__PYVENV_LAUNCHER__'] -# else: -# result = sys.executable -# return result - # Avoid normcasing: see issue #143 - # result = os.path.normcase(sys.executable) - result = sys.executable - if not isinstance(result, text_type): - result = fsdecode(result) - return result - - -def proceed(prompt, allowed_chars, error_prompt=None, default=None): - p = prompt - while True: - s = raw_input(p) - p = prompt - if not s and default: - s = default - if s: - c = s[0].lower() - if c in allowed_chars: - break - if error_prompt: - p = '%c: %s\n%s' % (c, error_prompt, prompt) - return c - - -def extract_by_key(d, keys): - if isinstance(keys, string_types): - keys = keys.split() - result = {} - for key in keys: - if key in d: - result[key] = d[key] - return result - -def read_exports(stream): - if sys.version_info[0] >= 3: - # needs to be a text stream - stream = codecs.getreader('utf-8')(stream) - # Try to load as JSON, falling back on legacy format - data = stream.read() - stream = StringIO(data) - try: - jdata = json.load(stream) - result = jdata['extensions']['python.exports']['exports'] - for group, entries in result.items(): - for k, v in entries.items(): - s = '%s = %s' % (k, v) - entry = get_export_entry(s) - assert entry is not None - entries[k] = entry - return result - except Exception: - stream.seek(0, 0) - - def read_stream(cp, stream): - if hasattr(cp, 'read_file'): - cp.read_file(stream) - else: - cp.readfp(stream) - - cp = configparser.ConfigParser() - try: - read_stream(cp, stream) - except configparser.MissingSectionHeaderError: - stream.close() - data = textwrap.dedent(data) - stream = StringIO(data) - read_stream(cp, stream) - - result = {} - for key in cp.sections(): - result[key] = entries = {} - for name, value in cp.items(key): - s = '%s = %s' % (name, value) - entry = get_export_entry(s) - assert entry is not None - #entry.dist = self - entries[name] = entry - return result - - -def write_exports(exports, stream): - if sys.version_info[0] >= 3: - # needs to be a text stream - stream = codecs.getwriter('utf-8')(stream) - cp = configparser.ConfigParser() - for k, v in exports.items(): - # TODO check k, v for valid values - cp.add_section(k) - for entry in v.values(): - if entry.suffix is None: - s = entry.prefix - else: - s = '%s:%s' % (entry.prefix, entry.suffix) - if entry.flags: - s = '%s [%s]' % (s, ', '.join(entry.flags)) - cp.set(k, entry.name, s) - cp.write(stream) - - -@contextlib.contextmanager -def tempdir(): - td = tempfile.mkdtemp() - try: - yield td - finally: - shutil.rmtree(td) - -@contextlib.contextmanager -def chdir(d): - cwd = os.getcwd() - try: - os.chdir(d) - yield - finally: - os.chdir(cwd) - - -@contextlib.contextmanager -def socket_timeout(seconds=15): - cto = socket.getdefaulttimeout() - try: - socket.setdefaulttimeout(seconds) - yield - finally: - socket.setdefaulttimeout(cto) - - -class cached_property(object): - def __init__(self, func): - self.func = func - #for attr in ('__name__', '__module__', '__doc__'): - # setattr(self, attr, getattr(func, attr, None)) - - def __get__(self, obj, cls=None): - if obj is None: - return self - value = self.func(obj) - object.__setattr__(obj, self.func.__name__, value) - #obj.__dict__[self.func.__name__] = value = self.func(obj) - return value - -def convert_path(pathname): - """Return 'pathname' as a name that will work on the native filesystem. - - The path is split on '/' and put back together again using the current - directory separator. Needed because filenames in the setup script are - always supplied in Unix style, and have to be converted to the local - convention before we can actually use them in the filesystem. Raises - ValueError on non-Unix-ish systems if 'pathname' either starts or - ends with a slash. - """ - if os.sep == '/': - return pathname - if not pathname: - return pathname - if pathname[0] == '/': - raise ValueError("path '%s' cannot be absolute" % pathname) - if pathname[-1] == '/': - raise ValueError("path '%s' cannot end with '/'" % pathname) - - paths = pathname.split('/') - while os.curdir in paths: - paths.remove(os.curdir) - if not paths: - return os.curdir - return os.path.join(*paths) - - -class FileOperator(object): - def __init__(self, dry_run=False): - self.dry_run = dry_run - self.ensured = set() - self._init_record() - - def _init_record(self): - self.record = False - self.files_written = set() - self.dirs_created = set() - - def record_as_written(self, path): - if self.record: - self.files_written.add(path) - - def newer(self, source, target): - """Tell if the target is newer than the source. - - Returns true if 'source' exists and is more recently modified than - 'target', or if 'source' exists and 'target' doesn't. - - Returns false if both exist and 'target' is the same age or younger - than 'source'. Raise PackagingFileError if 'source' does not exist. - - Note that this test is not very accurate: files created in the same - second will have the same "age". - """ - if not os.path.exists(source): - raise DistlibException("file '%r' does not exist" % - os.path.abspath(source)) - if not os.path.exists(target): - return True - - return os.stat(source).st_mtime > os.stat(target).st_mtime - - def copy_file(self, infile, outfile, check=True): - """Copy a file respecting dry-run and force flags. - """ - self.ensure_dir(os.path.dirname(outfile)) - logger.info('Copying %s to %s', infile, outfile) - if not self.dry_run: - msg = None - if check: - if os.path.islink(outfile): - msg = '%s is a symlink' % outfile - elif os.path.exists(outfile) and not os.path.isfile(outfile): - msg = '%s is a non-regular file' % outfile - if msg: - raise ValueError(msg + ' which would be overwritten') - shutil.copyfile(infile, outfile) - self.record_as_written(outfile) - - def copy_stream(self, instream, outfile, encoding=None): - assert not os.path.isdir(outfile) - self.ensure_dir(os.path.dirname(outfile)) - logger.info('Copying stream %s to %s', instream, outfile) - if not self.dry_run: - if encoding is None: - outstream = open(outfile, 'wb') - else: - outstream = codecs.open(outfile, 'w', encoding=encoding) - try: - shutil.copyfileobj(instream, outstream) - finally: - outstream.close() - self.record_as_written(outfile) - - def write_binary_file(self, path, data): - self.ensure_dir(os.path.dirname(path)) - if not self.dry_run: - if os.path.exists(path): - os.remove(path) - with open(path, 'wb') as f: - f.write(data) - self.record_as_written(path) - - def write_text_file(self, path, data, encoding): - self.write_binary_file(path, data.encode(encoding)) - - def set_mode(self, bits, mask, files): - if os.name == 'posix' or (os.name == 'java' and os._name == 'posix'): - # Set the executable bits (owner, group, and world) on - # all the files specified. - for f in files: - if self.dry_run: - logger.info("changing mode of %s", f) - else: - mode = (os.stat(f).st_mode | bits) & mask - logger.info("changing mode of %s to %o", f, mode) - os.chmod(f, mode) - - set_executable_mode = lambda s, f: s.set_mode(0o555, 0o7777, f) - - def ensure_dir(self, path): - path = os.path.abspath(path) - if path not in self.ensured and not os.path.exists(path): - self.ensured.add(path) - d, f = os.path.split(path) - self.ensure_dir(d) - logger.info('Creating %s' % path) - if not self.dry_run: - os.mkdir(path) - if self.record: - self.dirs_created.add(path) - - def byte_compile(self, path, optimize=False, force=False, prefix=None, hashed_invalidation=False): - dpath = cache_from_source(path, not optimize) - logger.info('Byte-compiling %s to %s', path, dpath) - if not self.dry_run: - if force or self.newer(path, dpath): - if not prefix: - diagpath = None - else: - assert path.startswith(prefix) - diagpath = path[len(prefix):] - compile_kwargs = {} - if hashed_invalidation and hasattr(py_compile, 'PycInvalidationMode'): - compile_kwargs['invalidation_mode'] = py_compile.PycInvalidationMode.CHECKED_HASH - py_compile.compile(path, dpath, diagpath, True, **compile_kwargs) # raise error - self.record_as_written(dpath) - return dpath - - def ensure_removed(self, path): - if os.path.exists(path): - if os.path.isdir(path) and not os.path.islink(path): - logger.debug('Removing directory tree at %s', path) - if not self.dry_run: - shutil.rmtree(path) - if self.record: - if path in self.dirs_created: - self.dirs_created.remove(path) - else: - if os.path.islink(path): - s = 'link' - else: - s = 'file' - logger.debug('Removing %s %s', s, path) - if not self.dry_run: - os.remove(path) - if self.record: - if path in self.files_written: - self.files_written.remove(path) - - def is_writable(self, path): - result = False - while not result: - if os.path.exists(path): - result = os.access(path, os.W_OK) - break - parent = os.path.dirname(path) - if parent == path: - break - path = parent - return result - - def commit(self): - """ - Commit recorded changes, turn off recording, return - changes. - """ - assert self.record - result = self.files_written, self.dirs_created - self._init_record() - return result - - def rollback(self): - if not self.dry_run: - for f in list(self.files_written): - if os.path.exists(f): - os.remove(f) - # dirs should all be empty now, except perhaps for - # __pycache__ subdirs - # reverse so that subdirs appear before their parents - dirs = sorted(self.dirs_created, reverse=True) - for d in dirs: - flist = os.listdir(d) - if flist: - assert flist == ['__pycache__'] - sd = os.path.join(d, flist[0]) - os.rmdir(sd) - os.rmdir(d) # should fail if non-empty - self._init_record() - -def resolve(module_name, dotted_path): - if module_name in sys.modules: - mod = sys.modules[module_name] - else: - mod = __import__(module_name) - if dotted_path is None: - result = mod - else: - parts = dotted_path.split('.') - result = getattr(mod, parts.pop(0)) - for p in parts: - result = getattr(result, p) - return result - - -class ExportEntry(object): - def __init__(self, name, prefix, suffix, flags): - self.name = name - self.prefix = prefix - self.suffix = suffix - self.flags = flags - - @cached_property - def value(self): - return resolve(self.prefix, self.suffix) - - def __repr__(self): # pragma: no cover - return '' % (self.name, self.prefix, - self.suffix, self.flags) - - def __eq__(self, other): - if not isinstance(other, ExportEntry): - result = False - else: - result = (self.name == other.name and - self.prefix == other.prefix and - self.suffix == other.suffix and - self.flags == other.flags) - return result - - __hash__ = object.__hash__ - - -ENTRY_RE = re.compile(r'''(?P(\w|[-.+])+) - \s*=\s*(?P(\w+)([:\.]\w+)*) - \s*(\[\s*(?P[\w-]+(=\w+)?(,\s*\w+(=\w+)?)*)\s*\])? - ''', re.VERBOSE) - -def get_export_entry(specification): - m = ENTRY_RE.search(specification) - if not m: - result = None - if '[' in specification or ']' in specification: - raise DistlibException("Invalid specification " - "'%s'" % specification) - else: - d = m.groupdict() - name = d['name'] - path = d['callable'] - colons = path.count(':') - if colons == 0: - prefix, suffix = path, None - else: - if colons != 1: - raise DistlibException("Invalid specification " - "'%s'" % specification) - prefix, suffix = path.split(':') - flags = d['flags'] - if flags is None: - if '[' in specification or ']' in specification: - raise DistlibException("Invalid specification " - "'%s'" % specification) - flags = [] - else: - flags = [f.strip() for f in flags.split(',')] - result = ExportEntry(name, prefix, suffix, flags) - return result - - -def get_cache_base(suffix=None): - """ - Return the default base location for distlib caches. If the directory does - not exist, it is created. Use the suffix provided for the base directory, - and default to '.distlib' if it isn't provided. - - On Windows, if LOCALAPPDATA is defined in the environment, then it is - assumed to be a directory, and will be the parent directory of the result. - On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home - directory - using os.expanduser('~') - will be the parent directory of - the result. - - The result is just the directory '.distlib' in the parent directory as - determined above, or with the name specified with ``suffix``. - """ - if suffix is None: - suffix = '.distlib' - if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: - result = os.path.expandvars('$localappdata') - else: - # Assume posix, or old Windows - result = os.path.expanduser('~') - # we use 'isdir' instead of 'exists', because we want to - # fail if there's a file with that name - if os.path.isdir(result): - usable = os.access(result, os.W_OK) - if not usable: - logger.warning('Directory exists but is not writable: %s', result) - else: - try: - os.makedirs(result) - usable = True - except OSError: - logger.warning('Unable to create %s', result, exc_info=True) - usable = False - if not usable: - result = tempfile.mkdtemp() - logger.warning('Default location unusable, using %s', result) - return os.path.join(result, suffix) - - -def path_to_cache_dir(path): - """ - Convert an absolute path to a directory name for use in a cache. - - The algorithm used is: - - #. On Windows, any ``':'`` in the drive is replaced with ``'---'``. - #. Any occurrence of ``os.sep`` is replaced with ``'--'``. - #. ``'.cache'`` is appended. - """ - d, p = os.path.splitdrive(os.path.abspath(path)) - if d: - d = d.replace(':', '---') - p = p.replace(os.sep, '--') - return d + p + '.cache' - - -def ensure_slash(s): - if not s.endswith('/'): - return s + '/' - return s - - -def parse_credentials(netloc): - username = password = None - if '@' in netloc: - prefix, netloc = netloc.rsplit('@', 1) - if ':' not in prefix: - username = prefix - else: - username, password = prefix.split(':', 1) - if username: - username = unquote(username) - if password: - password = unquote(password) - return username, password, netloc - - -def get_process_umask(): - result = os.umask(0o22) - os.umask(result) - return result - -def is_string_sequence(seq): - result = True - i = None - for i, s in enumerate(seq): - if not isinstance(s, string_types): - result = False - break - assert i is not None - return result - -PROJECT_NAME_AND_VERSION = re.compile('([a-z0-9_]+([.-][a-z_][a-z0-9_]*)*)-' - '([a-z0-9_.+-]+)', re.I) -PYTHON_VERSION = re.compile(r'-py(\d\.?\d?)') - - -def split_filename(filename, project_name=None): - """ - Extract name, version, python version from a filename (no extension) - - Return name, version, pyver or None - """ - result = None - pyver = None - filename = unquote(filename).replace(' ', '-') - m = PYTHON_VERSION.search(filename) - if m: - pyver = m.group(1) - filename = filename[:m.start()] - if project_name and len(filename) > len(project_name) + 1: - m = re.match(re.escape(project_name) + r'\b', filename) - if m: - n = m.end() - result = filename[:n], filename[n + 1:], pyver - if result is None: - m = PROJECT_NAME_AND_VERSION.match(filename) - if m: - result = m.group(1), m.group(3), pyver - return result - -# Allow spaces in name because of legacy dists like "Twisted Core" -NAME_VERSION_RE = re.compile(r'(?P[\w .-]+)\s*' - r'\(\s*(?P[^\s)]+)\)$') - -def parse_name_and_version(p): - """ - A utility method used to get name and version from a string. - - From e.g. a Provides-Dist value. - - :param p: A value in a form 'foo (1.0)' - :return: The name and version as a tuple. - """ - m = NAME_VERSION_RE.match(p) - if not m: - raise DistlibException('Ill-formed name/version string: \'%s\'' % p) - d = m.groupdict() - return d['name'].strip().lower(), d['ver'] - -def get_extras(requested, available): - result = set() - requested = set(requested or []) - available = set(available or []) - if '*' in requested: - requested.remove('*') - result |= available - for r in requested: - if r == '-': - result.add(r) - elif r.startswith('-'): - unwanted = r[1:] - if unwanted not in available: - logger.warning('undeclared extra: %s' % unwanted) - if unwanted in result: - result.remove(unwanted) - else: - if r not in available: - logger.warning('undeclared extra: %s' % r) - result.add(r) - return result -# -# Extended metadata functionality -# - -def _get_external_data(url): - result = {} - try: - # urlopen might fail if it runs into redirections, - # because of Python issue #13696. Fixed in locators - # using a custom redirect handler. - resp = urlopen(url) - headers = resp.info() - ct = headers.get('Content-Type') - if not ct.startswith('application/json'): - logger.debug('Unexpected response for JSON request: %s', ct) - else: - reader = codecs.getreader('utf-8')(resp) - #data = reader.read().decode('utf-8') - #result = json.loads(data) - result = json.load(reader) - except Exception as e: - logger.exception('Failed to get external data for %s: %s', url, e) - return result - -_external_data_base_url = 'https://www.red-dove.com/pypi/projects/' - -def get_project_data(name): - url = '%s/%s/project.json' % (name[0].upper(), name) - url = urljoin(_external_data_base_url, url) - result = _get_external_data(url) - return result - -def get_package_data(name, version): - url = '%s/%s/package-%s.json' % (name[0].upper(), name, version) - url = urljoin(_external_data_base_url, url) - return _get_external_data(url) - - -class Cache(object): - """ - A class implementing a cache for resources that need to live in the file system - e.g. shared libraries. This class was moved from resources to here because it - could be used by other modules, e.g. the wheel module. - """ - - def __init__(self, base): - """ - Initialise an instance. - - :param base: The base directory where the cache should be located. - """ - # we use 'isdir' instead of 'exists', because we want to - # fail if there's a file with that name - if not os.path.isdir(base): # pragma: no cover - os.makedirs(base) - if (os.stat(base).st_mode & 0o77) != 0: - logger.warning('Directory \'%s\' is not private', base) - self.base = os.path.abspath(os.path.normpath(base)) - - def prefix_to_dir(self, prefix): - """ - Converts a resource prefix to a directory name in the cache. - """ - return path_to_cache_dir(prefix) - - def clear(self): - """ - Clear the cache. - """ - not_removed = [] - for fn in os.listdir(self.base): - fn = os.path.join(self.base, fn) - try: - if os.path.islink(fn) or os.path.isfile(fn): - os.remove(fn) - elif os.path.isdir(fn): - shutil.rmtree(fn) - except Exception: - not_removed.append(fn) - return not_removed - - -class EventMixin(object): - """ - A very simple publish/subscribe system. - """ - def __init__(self): - self._subscribers = {} - - def add(self, event, subscriber, append=True): - """ - Add a subscriber for an event. - - :param event: The name of an event. - :param subscriber: The subscriber to be added (and called when the - event is published). - :param append: Whether to append or prepend the subscriber to an - existing subscriber list for the event. - """ - subs = self._subscribers - if event not in subs: - subs[event] = deque([subscriber]) - else: - sq = subs[event] - if append: - sq.append(subscriber) - else: - sq.appendleft(subscriber) - - def remove(self, event, subscriber): - """ - Remove a subscriber for an event. - - :param event: The name of an event. - :param subscriber: The subscriber to be removed. - """ - subs = self._subscribers - if event not in subs: - raise ValueError('No subscribers: %r' % event) - subs[event].remove(subscriber) - - def get_subscribers(self, event): - """ - Return an iterator for the subscribers for an event. - :param event: The event to return subscribers for. - """ - return iter(self._subscribers.get(event, ())) - - def publish(self, event, *args, **kwargs): - """ - Publish a event and return a list of values returned by its - subscribers. - - :param event: The event to publish. - :param args: The positional arguments to pass to the event's - subscribers. - :param kwargs: The keyword arguments to pass to the event's - subscribers. - """ - result = [] - for subscriber in self.get_subscribers(event): - try: - value = subscriber(event, *args, **kwargs) - except Exception: - logger.exception('Exception during event publication') - value = None - result.append(value) - logger.debug('publish %s: args = %s, kwargs = %s, result = %s', - event, args, kwargs, result) - return result - -# -# Simple sequencing -# -class Sequencer(object): - def __init__(self): - self._preds = {} - self._succs = {} - self._nodes = set() # nodes with no preds/succs - - def add_node(self, node): - self._nodes.add(node) - - def remove_node(self, node, edges=False): - if node in self._nodes: - self._nodes.remove(node) - if edges: - for p in set(self._preds.get(node, ())): - self.remove(p, node) - for s in set(self._succs.get(node, ())): - self.remove(node, s) - # Remove empties - for k, v in list(self._preds.items()): - if not v: - del self._preds[k] - for k, v in list(self._succs.items()): - if not v: - del self._succs[k] - - def add(self, pred, succ): - assert pred != succ - self._preds.setdefault(succ, set()).add(pred) - self._succs.setdefault(pred, set()).add(succ) - - def remove(self, pred, succ): - assert pred != succ - try: - preds = self._preds[succ] - succs = self._succs[pred] - except KeyError: # pragma: no cover - raise ValueError('%r not a successor of anything' % succ) - try: - preds.remove(pred) - succs.remove(succ) - except KeyError: # pragma: no cover - raise ValueError('%r not a successor of %r' % (succ, pred)) - - def is_step(self, step): - return (step in self._preds or step in self._succs or - step in self._nodes) - - def get_steps(self, final): - if not self.is_step(final): - raise ValueError('Unknown: %r' % final) - result = [] - todo = [] - seen = set() - todo.append(final) - while todo: - step = todo.pop(0) - if step in seen: - # if a step was already seen, - # move it to the end (so it will appear earlier - # when reversed on return) ... but not for the - # final step, as that would be confusing for - # users - if step != final: - result.remove(step) - result.append(step) - else: - seen.add(step) - result.append(step) - preds = self._preds.get(step, ()) - todo.extend(preds) - return reversed(result) - - @property - def strong_connections(self): - #http://en.wikipedia.org/wiki/Tarjan%27s_strongly_connected_components_algorithm - index_counter = [0] - stack = [] - lowlinks = {} - index = {} - result = [] - - graph = self._succs - - def strongconnect(node): - # set the depth index for this node to the smallest unused index - index[node] = index_counter[0] - lowlinks[node] = index_counter[0] - index_counter[0] += 1 - stack.append(node) - - # Consider successors - try: - successors = graph[node] - except Exception: - successors = [] - for successor in successors: - if successor not in lowlinks: - # Successor has not yet been visited - strongconnect(successor) - lowlinks[node] = min(lowlinks[node],lowlinks[successor]) - elif successor in stack: - # the successor is in the stack and hence in the current - # strongly connected component (SCC) - lowlinks[node] = min(lowlinks[node],index[successor]) - - # If `node` is a root node, pop the stack and generate an SCC - if lowlinks[node] == index[node]: - connected_component = [] - - while True: - successor = stack.pop() - connected_component.append(successor) - if successor == node: break - component = tuple(connected_component) - # storing the result - result.append(component) - - for node in graph: - if node not in lowlinks: - strongconnect(node) - - return result - - @property - def dot(self): - result = ['digraph G {'] - for succ in self._preds: - preds = self._preds[succ] - for pred in preds: - result.append(' %s -> %s;' % (pred, succ)) - for node in self._nodes: - result.append(' %s;' % node) - result.append('}') - return '\n'.join(result) - -# -# Unarchiving functionality for zip, tar, tgz, tbz, whl -# - -ARCHIVE_EXTENSIONS = ('.tar.gz', '.tar.bz2', '.tar', '.zip', - '.tgz', '.tbz', '.whl') - -def unarchive(archive_filename, dest_dir, format=None, check=True): - - def check_path(path): - if not isinstance(path, text_type): - path = path.decode('utf-8') - p = os.path.abspath(os.path.join(dest_dir, path)) - if not p.startswith(dest_dir) or p[plen] != os.sep: - raise ValueError('path outside destination: %r' % p) - - dest_dir = os.path.abspath(dest_dir) - plen = len(dest_dir) - archive = None - if format is None: - if archive_filename.endswith(('.zip', '.whl')): - format = 'zip' - elif archive_filename.endswith(('.tar.gz', '.tgz')): - format = 'tgz' - mode = 'r:gz' - elif archive_filename.endswith(('.tar.bz2', '.tbz')): - format = 'tbz' - mode = 'r:bz2' - elif archive_filename.endswith('.tar'): - format = 'tar' - mode = 'r' - else: # pragma: no cover - raise ValueError('Unknown format for %r' % archive_filename) - try: - if format == 'zip': - archive = ZipFile(archive_filename, 'r') - if check: - names = archive.namelist() - for name in names: - check_path(name) - else: - archive = tarfile.open(archive_filename, mode) - if check: - names = archive.getnames() - for name in names: - check_path(name) - if format != 'zip' and sys.version_info[0] < 3: - # See Python issue 17153. If the dest path contains Unicode, - # tarfile extraction fails on Python 2.x if a member path name - # contains non-ASCII characters - it leads to an implicit - # bytes -> unicode conversion using ASCII to decode. - for tarinfo in archive.getmembers(): - if not isinstance(tarinfo.name, text_type): - tarinfo.name = tarinfo.name.decode('utf-8') - archive.extractall(dest_dir) - - finally: - if archive: - archive.close() - - -def zip_dir(directory): - """zip a directory tree into a BytesIO object""" - result = io.BytesIO() - dlen = len(directory) - with ZipFile(result, "w") as zf: - for root, dirs, files in os.walk(directory): - for name in files: - full = os.path.join(root, name) - rel = root[dlen:] - dest = os.path.join(rel, name) - zf.write(full, dest) - return result - -# -# Simple progress bar -# - -UNITS = ('', 'K', 'M', 'G','T','P') - - -class Progress(object): - unknown = 'UNKNOWN' - - def __init__(self, minval=0, maxval=100): - assert maxval is None or maxval >= minval - self.min = self.cur = minval - self.max = maxval - self.started = None - self.elapsed = 0 - self.done = False - - def update(self, curval): - assert self.min <= curval - assert self.max is None or curval <= self.max - self.cur = curval - now = time.time() - if self.started is None: - self.started = now - else: - self.elapsed = now - self.started - - def increment(self, incr): - assert incr >= 0 - self.update(self.cur + incr) - - def start(self): - self.update(self.min) - return self - - def stop(self): - if self.max is not None: - self.update(self.max) - self.done = True - - @property - def maximum(self): - return self.unknown if self.max is None else self.max - - @property - def percentage(self): - if self.done: - result = '100 %' - elif self.max is None: - result = ' ?? %' - else: - v = 100.0 * (self.cur - self.min) / (self.max - self.min) - result = '%3d %%' % v - return result - - def format_duration(self, duration): - if (duration <= 0) and self.max is None or self.cur == self.min: - result = '??:??:??' - #elif duration < 1: - # result = '--:--:--' - else: - result = time.strftime('%H:%M:%S', time.gmtime(duration)) - return result - - @property - def ETA(self): - if self.done: - prefix = 'Done' - t = self.elapsed - #import pdb; pdb.set_trace() - else: - prefix = 'ETA ' - if self.max is None: - t = -1 - elif self.elapsed == 0 or (self.cur == self.min): - t = 0 - else: - #import pdb; pdb.set_trace() - t = float(self.max - self.min) - t /= self.cur - self.min - t = (t - 1) * self.elapsed - return '%s: %s' % (prefix, self.format_duration(t)) - - @property - def speed(self): - if self.elapsed == 0: - result = 0.0 - else: - result = (self.cur - self.min) / self.elapsed - for unit in UNITS: - if result < 1000: - break - result /= 1000.0 - return '%d %sB/s' % (result, unit) - -# -# Glob functionality -# - -RICH_GLOB = re.compile(r'\{([^}]*)\}') -_CHECK_RECURSIVE_GLOB = re.compile(r'[^/\\,{]\*\*|\*\*[^/\\,}]') -_CHECK_MISMATCH_SET = re.compile(r'^[^{]*\}|\{[^}]*$') - - -def iglob(path_glob): - """Extended globbing function that supports ** and {opt1,opt2,opt3}.""" - if _CHECK_RECURSIVE_GLOB.search(path_glob): - msg = """invalid glob %r: recursive glob "**" must be used alone""" - raise ValueError(msg % path_glob) - if _CHECK_MISMATCH_SET.search(path_glob): - msg = """invalid glob %r: mismatching set marker '{' or '}'""" - raise ValueError(msg % path_glob) - return _iglob(path_glob) - - -def _iglob(path_glob): - rich_path_glob = RICH_GLOB.split(path_glob, 1) - if len(rich_path_glob) > 1: - assert len(rich_path_glob) == 3, rich_path_glob - prefix, set, suffix = rich_path_glob - for item in set.split(','): - for path in _iglob(''.join((prefix, item, suffix))): - yield path - else: - if '**' not in path_glob: - for item in std_iglob(path_glob): - yield item - else: - prefix, radical = path_glob.split('**', 1) - if prefix == '': - prefix = '.' - if radical == '': - radical = '*' - else: - # we support both - radical = radical.lstrip('/') - radical = radical.lstrip('\\') - for path, dir, files in os.walk(prefix): - path = os.path.normpath(path) - for fn in _iglob(os.path.join(path, radical)): - yield fn - -if ssl: - from .compat import (HTTPSHandler as BaseHTTPSHandler, match_hostname, - CertificateError) - - -# -# HTTPSConnection which verifies certificates/matches domains -# - - class HTTPSConnection(httplib.HTTPSConnection): - ca_certs = None # set this to the path to the certs file (.pem) - check_domain = True # only used if ca_certs is not None - - # noinspection PyPropertyAccess - def connect(self): - sock = socket.create_connection((self.host, self.port), self.timeout) - if getattr(self, '_tunnel_host', False): - self.sock = sock - self._tunnel() - - if not hasattr(ssl, 'SSLContext'): - # For 2.x - if self.ca_certs: - cert_reqs = ssl.CERT_REQUIRED - else: - cert_reqs = ssl.CERT_NONE - self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file, - cert_reqs=cert_reqs, - ssl_version=ssl.PROTOCOL_SSLv23, - ca_certs=self.ca_certs) - else: # pragma: no cover - context = ssl.SSLContext(ssl.PROTOCOL_SSLv23) - if hasattr(ssl, 'OP_NO_SSLv2'): - context.options |= ssl.OP_NO_SSLv2 - if self.cert_file: - context.load_cert_chain(self.cert_file, self.key_file) - kwargs = {} - if self.ca_certs: - context.verify_mode = ssl.CERT_REQUIRED - context.load_verify_locations(cafile=self.ca_certs) - if getattr(ssl, 'HAS_SNI', False): - kwargs['server_hostname'] = self.host - self.sock = context.wrap_socket(sock, **kwargs) - if self.ca_certs and self.check_domain: - try: - match_hostname(self.sock.getpeercert(), self.host) - logger.debug('Host verified: %s', self.host) - except CertificateError: # pragma: no cover - self.sock.shutdown(socket.SHUT_RDWR) - self.sock.close() - raise - - class HTTPSHandler(BaseHTTPSHandler): - def __init__(self, ca_certs, check_domain=True): - BaseHTTPSHandler.__init__(self) - self.ca_certs = ca_certs - self.check_domain = check_domain - - def _conn_maker(self, *args, **kwargs): - """ - This is called to create a connection instance. Normally you'd - pass a connection class to do_open, but it doesn't actually check for - a class, and just expects a callable. As long as we behave just as a - constructor would have, we should be OK. If it ever changes so that - we *must* pass a class, we'll create an UnsafeHTTPSConnection class - which just sets check_domain to False in the class definition, and - choose which one to pass to do_open. - """ - result = HTTPSConnection(*args, **kwargs) - if self.ca_certs: - result.ca_certs = self.ca_certs - result.check_domain = self.check_domain - return result - - def https_open(self, req): - try: - return self.do_open(self._conn_maker, req) - except URLError as e: - if 'certificate verify failed' in str(e.reason): - raise CertificateError('Unable to verify server certificate ' - 'for %s' % req.host) - else: - raise - - # - # To prevent against mixing HTTP traffic with HTTPS (examples: A Man-In-The- - # Middle proxy using HTTP listens on port 443, or an index mistakenly serves - # HTML containing a http://xyz link when it should be https://xyz), - # you can use the following handler class, which does not allow HTTP traffic. - # - # It works by inheriting from HTTPHandler - so build_opener won't add a - # handler for HTTP itself. - # - class HTTPSOnlyHandler(HTTPSHandler, HTTPHandler): - def http_open(self, req): - raise URLError('Unexpected HTTP request on what should be a secure ' - 'connection: %s' % req) - -# -# XML-RPC with timeouts -# - -_ver_info = sys.version_info[:2] - -if _ver_info == (2, 6): - class HTTP(httplib.HTTP): - def __init__(self, host='', port=None, **kwargs): - if port == 0: # 0 means use port 0, not the default port - port = None - self._setup(self._connection_class(host, port, **kwargs)) - - - if ssl: - class HTTPS(httplib.HTTPS): - def __init__(self, host='', port=None, **kwargs): - if port == 0: # 0 means use port 0, not the default port - port = None - self._setup(self._connection_class(host, port, **kwargs)) - - -class Transport(xmlrpclib.Transport): - def __init__(self, timeout, use_datetime=0): - self.timeout = timeout - xmlrpclib.Transport.__init__(self, use_datetime) - - def make_connection(self, host): - h, eh, x509 = self.get_host_info(host) - if _ver_info == (2, 6): - result = HTTP(h, timeout=self.timeout) - else: - if not self._connection or host != self._connection[0]: - self._extra_headers = eh - self._connection = host, httplib.HTTPConnection(h) - result = self._connection[1] - return result - -if ssl: - class SafeTransport(xmlrpclib.SafeTransport): - def __init__(self, timeout, use_datetime=0): - self.timeout = timeout - xmlrpclib.SafeTransport.__init__(self, use_datetime) - - def make_connection(self, host): - h, eh, kwargs = self.get_host_info(host) - if not kwargs: - kwargs = {} - kwargs['timeout'] = self.timeout - if _ver_info == (2, 6): - result = HTTPS(host, None, **kwargs) - else: - if not self._connection or host != self._connection[0]: - self._extra_headers = eh - self._connection = host, httplib.HTTPSConnection(h, None, - **kwargs) - result = self._connection[1] - return result - - -class ServerProxy(xmlrpclib.ServerProxy): - def __init__(self, uri, **kwargs): - self.timeout = timeout = kwargs.pop('timeout', None) - # The above classes only come into play if a timeout - # is specified - if timeout is not None: - # scheme = splittype(uri) # deprecated as of Python 3.8 - scheme = urlparse(uri)[0] - use_datetime = kwargs.get('use_datetime', 0) - if scheme == 'https': - tcls = SafeTransport - else: - tcls = Transport - kwargs['transport'] = t = tcls(timeout, use_datetime=use_datetime) - self.transport = t - xmlrpclib.ServerProxy.__init__(self, uri, **kwargs) - -# -# CSV functionality. This is provided because on 2.x, the csv module can't -# handle Unicode. However, we need to deal with Unicode in e.g. RECORD files. -# - -def _csv_open(fn, mode, **kwargs): - if sys.version_info[0] < 3: - mode += 'b' - else: - kwargs['newline'] = '' - # Python 3 determines encoding from locale. Force 'utf-8' - # file encoding to match other forced utf-8 encoding - kwargs['encoding'] = 'utf-8' - return open(fn, mode, **kwargs) - - -class CSVBase(object): - defaults = { - 'delimiter': str(','), # The strs are used because we need native - 'quotechar': str('"'), # str in the csv API (2.x won't take - 'lineterminator': str('\n') # Unicode) - } - - def __enter__(self): - return self - - def __exit__(self, *exc_info): - self.stream.close() - - -class CSVReader(CSVBase): - def __init__(self, **kwargs): - if 'stream' in kwargs: - stream = kwargs['stream'] - if sys.version_info[0] >= 3: - # needs to be a text stream - stream = codecs.getreader('utf-8')(stream) - self.stream = stream - else: - self.stream = _csv_open(kwargs['path'], 'r') - self.reader = csv.reader(self.stream, **self.defaults) - - def __iter__(self): - return self - - def next(self): - result = next(self.reader) - if sys.version_info[0] < 3: - for i, item in enumerate(result): - if not isinstance(item, text_type): - result[i] = item.decode('utf-8') - return result - - __next__ = next - -class CSVWriter(CSVBase): - def __init__(self, fn, **kwargs): - self.stream = _csv_open(fn, 'w') - self.writer = csv.writer(self.stream, **self.defaults) - - def writerow(self, row): - if sys.version_info[0] < 3: - r = [] - for item in row: - if isinstance(item, text_type): - item = item.encode('utf-8') - r.append(item) - row = r - self.writer.writerow(row) - -# -# Configurator functionality -# - -class Configurator(BaseConfigurator): - - value_converters = dict(BaseConfigurator.value_converters) - value_converters['inc'] = 'inc_convert' - - def __init__(self, config, base=None): - super(Configurator, self).__init__(config) - self.base = base or os.getcwd() - - def configure_custom(self, config): - def convert(o): - if isinstance(o, (list, tuple)): - result = type(o)([convert(i) for i in o]) - elif isinstance(o, dict): - if '()' in o: - result = self.configure_custom(o) - else: - result = {} - for k in o: - result[k] = convert(o[k]) - else: - result = self.convert(o) - return result - - c = config.pop('()') - if not callable(c): - c = self.resolve(c) - props = config.pop('.', None) - # Check for valid identifiers - args = config.pop('[]', ()) - if args: - args = tuple([convert(o) for o in args]) - items = [(k, convert(config[k])) for k in config if valid_ident(k)] - kwargs = dict(items) - result = c(*args, **kwargs) - if props: - for n, v in props.items(): - setattr(result, n, convert(v)) - return result - - def __getitem__(self, key): - result = self.config[key] - if isinstance(result, dict) and '()' in result: - self.config[key] = result = self.configure_custom(result) - return result - - def inc_convert(self, value): - """Default converter for the inc:// protocol.""" - if not os.path.isabs(value): - value = os.path.join(self.base, value) - with codecs.open(value, 'r', encoding='utf-8') as f: - result = json.load(f) - return result - - -class SubprocessMixin(object): - """ - Mixin for running subprocesses and capturing their output - """ - def __init__(self, verbose=False, progress=None): - self.verbose = verbose - self.progress = progress - - def reader(self, stream, context): - """ - Read lines from a subprocess' output stream and either pass to a progress - callable (if specified) or write progress information to sys.stderr. - """ - progress = self.progress - verbose = self.verbose - while True: - s = stream.readline() - if not s: - break - if progress is not None: - progress(s, context) - else: - if not verbose: - sys.stderr.write('.') - else: - sys.stderr.write(s.decode('utf-8')) - sys.stderr.flush() - stream.close() - - def run_command(self, cmd, **kwargs): - p = subprocess.Popen(cmd, stdout=subprocess.PIPE, - stderr=subprocess.PIPE, **kwargs) - t1 = threading.Thread(target=self.reader, args=(p.stdout, 'stdout')) - t1.start() - t2 = threading.Thread(target=self.reader, args=(p.stderr, 'stderr')) - t2.start() - p.wait() - t1.join() - t2.join() - if self.progress is not None: - self.progress('done.', 'main') - elif self.verbose: - sys.stderr.write('done.\n') - return p - - -def normalize_name(name): - """Normalize a python package name a la PEP 503""" - # https://www.python.org/dev/peps/pep-0503/#normalized-names - return re.sub('[-_.]+', '-', name).lower() - -# def _get_pypirc_command(): - # """ - # Get the distutils command for interacting with PyPI configurations. - # :return: the command. - # """ - # from distutils.core import Distribution - # from distutils.config import PyPIRCCommand - # d = Distribution() - # return PyPIRCCommand(d) - -class PyPIRCFile(object): - - DEFAULT_REPOSITORY = 'https://upload.pypi.org/legacy/' - DEFAULT_REALM = 'pypi' - - def __init__(self, fn=None, url=None): - if fn is None: - fn = os.path.join(os.path.expanduser('~'), '.pypirc') - self.filename = fn - self.url = url - - def read(self): - result = {} - - if os.path.exists(self.filename): - repository = self.url or self.DEFAULT_REPOSITORY - - config = configparser.RawConfigParser() - config.read(self.filename) - sections = config.sections() - if 'distutils' in sections: - # let's get the list of servers - index_servers = config.get('distutils', 'index-servers') - _servers = [server.strip() for server in - index_servers.split('\n') - if server.strip() != ''] - if _servers == []: - # nothing set, let's try to get the default pypi - if 'pypi' in sections: - _servers = ['pypi'] - else: - for server in _servers: - result = {'server': server} - result['username'] = config.get(server, 'username') - - # optional params - for key, default in (('repository', self.DEFAULT_REPOSITORY), - ('realm', self.DEFAULT_REALM), - ('password', None)): - if config.has_option(server, key): - result[key] = config.get(server, key) - else: - result[key] = default - - # work around people having "repository" for the "pypi" - # section of their config set to the HTTP (rather than - # HTTPS) URL - if (server == 'pypi' and - repository in (self.DEFAULT_REPOSITORY, 'pypi')): - result['repository'] = self.DEFAULT_REPOSITORY - elif (result['server'] != repository and - result['repository'] != repository): - result = {} - elif 'server-login' in sections: - # old format - server = 'server-login' - if config.has_option(server, 'repository'): - repository = config.get(server, 'repository') - else: - repository = self.DEFAULT_REPOSITORY - result = { - 'username': config.get(server, 'username'), - 'password': config.get(server, 'password'), - 'repository': repository, - 'server': server, - 'realm': self.DEFAULT_REALM - } - return result - - def update(self, username, password): - # import pdb; pdb.set_trace() - config = configparser.RawConfigParser() - fn = self.filename - config.read(fn) - if not config.has_section('pypi'): - config.add_section('pypi') - config.set('pypi', 'username', username) - config.set('pypi', 'password', password) - with open(fn, 'w') as f: - config.write(f) - -def _load_pypirc(index): - """ - Read the PyPI access configuration as supported by distutils. - """ - return PyPIRCFile(url=index.url).read() - -def _store_pypirc(index): - PyPIRCFile().update(index.username, index.password) - -# -# get_platform()/get_host_platform() copied from Python 3.10.a0 source, with some minor -# tweaks -# - -def get_host_platform(): - """Return a string that identifies the current platform. This is used mainly to - distinguish platform-specific build directories and platform-specific built - distributions. Typically includes the OS name and version and the - architecture (as supplied by 'os.uname()'), although the exact information - included depends on the OS; eg. on Linux, the kernel version isn't - particularly important. - - Examples of returned values: - linux-i586 - linux-alpha (?) - solaris-2.6-sun4u - - Windows will return one of: - win-amd64 (64bit Windows on AMD64 (aka x86_64, Intel64, EM64T, etc) - win32 (all others - specifically, sys.platform is returned) - - For other non-POSIX platforms, currently just returns 'sys.platform'. - - """ - if os.name == 'nt': - if 'amd64' in sys.version.lower(): - return 'win-amd64' - if '(arm)' in sys.version.lower(): - return 'win-arm32' - if '(arm64)' in sys.version.lower(): - return 'win-arm64' - return sys.platform - - # Set for cross builds explicitly - if "_PYTHON_HOST_PLATFORM" in os.environ: - return os.environ["_PYTHON_HOST_PLATFORM"] - - if os.name != 'posix' or not hasattr(os, 'uname'): - # XXX what about the architecture? NT is Intel or Alpha, - # Mac OS is M68k or PPC, etc. - return sys.platform - - # Try to distinguish various flavours of Unix - - (osname, host, release, version, machine) = os.uname() - - # Convert the OS name to lowercase, remove '/' characters, and translate - # spaces (for "Power Macintosh") - osname = osname.lower().replace('/', '') - machine = machine.replace(' ', '_').replace('/', '-') - - if osname[:5] == 'linux': - # At least on Linux/Intel, 'machine' is the processor -- - # i386, etc. - # XXX what about Alpha, SPARC, etc? - return "%s-%s" % (osname, machine) - - elif osname[:5] == 'sunos': - if release[0] >= '5': # SunOS 5 == Solaris 2 - osname = 'solaris' - release = '%d.%s' % (int(release[0]) - 3, release[2:]) - # We can't use 'platform.architecture()[0]' because a - # bootstrap problem. We use a dict to get an error - # if some suspicious happens. - bitness = {2147483647:'32bit', 9223372036854775807:'64bit'} - machine += '.%s' % bitness[sys.maxsize] - # fall through to standard osname-release-machine representation - elif osname[:3] == 'aix': - from _aix_support import aix_platform - return aix_platform() - elif osname[:6] == 'cygwin': - osname = 'cygwin' - rel_re = re.compile (r'[\d.]+', re.ASCII) - m = rel_re.match(release) - if m: - release = m.group() - elif osname[:6] == 'darwin': - import _osx_support, distutils.sysconfig - osname, release, machine = _osx_support.get_platform_osx( - distutils.sysconfig.get_config_vars(), - osname, release, machine) - - return '%s-%s-%s' % (osname, release, machine) - - -_TARGET_TO_PLAT = { - 'x86' : 'win32', - 'x64' : 'win-amd64', - 'arm' : 'win-arm32', -} - - -def get_platform(): - if os.name != 'nt': - return get_host_platform() - cross_compilation_target = os.environ.get('VSCMD_ARG_TGT_ARCH') - if cross_compilation_target not in _TARGET_TO_PLAT: - return get_host_platform() - return _TARGET_TO_PLAT[cross_compilation_target] diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/version.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/version.py deleted file mode 100644 index 86c069a..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/version.py +++ /dev/null @@ -1,739 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2012-2017 The Python Software Foundation. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -""" -Implementation of a flexible versioning scheme providing support for PEP-440, -setuptools-compatible and semantic versioning. -""" - -import logging -import re - -from .compat import string_types -from .util import parse_requirement - -__all__ = ['NormalizedVersion', 'NormalizedMatcher', - 'LegacyVersion', 'LegacyMatcher', - 'SemanticVersion', 'SemanticMatcher', - 'UnsupportedVersionError', 'get_scheme'] - -logger = logging.getLogger(__name__) - - -class UnsupportedVersionError(ValueError): - """This is an unsupported version.""" - pass - - -class Version(object): - def __init__(self, s): - self._string = s = s.strip() - self._parts = parts = self.parse(s) - assert isinstance(parts, tuple) - assert len(parts) > 0 - - def parse(self, s): - raise NotImplementedError('please implement in a subclass') - - def _check_compatible(self, other): - if type(self) != type(other): - raise TypeError('cannot compare %r and %r' % (self, other)) - - def __eq__(self, other): - self._check_compatible(other) - return self._parts == other._parts - - def __ne__(self, other): - return not self.__eq__(other) - - def __lt__(self, other): - self._check_compatible(other) - return self._parts < other._parts - - def __gt__(self, other): - return not (self.__lt__(other) or self.__eq__(other)) - - def __le__(self, other): - return self.__lt__(other) or self.__eq__(other) - - def __ge__(self, other): - return self.__gt__(other) or self.__eq__(other) - - # See http://docs.python.org/reference/datamodel#object.__hash__ - def __hash__(self): - return hash(self._parts) - - def __repr__(self): - return "%s('%s')" % (self.__class__.__name__, self._string) - - def __str__(self): - return self._string - - @property - def is_prerelease(self): - raise NotImplementedError('Please implement in subclasses.') - - -class Matcher(object): - version_class = None - - # value is either a callable or the name of a method - _operators = { - '<': lambda v, c, p: v < c, - '>': lambda v, c, p: v > c, - '<=': lambda v, c, p: v == c or v < c, - '>=': lambda v, c, p: v == c or v > c, - '==': lambda v, c, p: v == c, - '===': lambda v, c, p: v == c, - # by default, compatible => >=. - '~=': lambda v, c, p: v == c or v > c, - '!=': lambda v, c, p: v != c, - } - - # this is a method only to support alternative implementations - # via overriding - def parse_requirement(self, s): - return parse_requirement(s) - - def __init__(self, s): - if self.version_class is None: - raise ValueError('Please specify a version class') - self._string = s = s.strip() - r = self.parse_requirement(s) - if not r: - raise ValueError('Not valid: %r' % s) - self.name = r.name - self.key = self.name.lower() # for case-insensitive comparisons - clist = [] - if r.constraints: - # import pdb; pdb.set_trace() - for op, s in r.constraints: - if s.endswith('.*'): - if op not in ('==', '!='): - raise ValueError('\'.*\' not allowed for ' - '%r constraints' % op) - # Could be a partial version (e.g. for '2.*') which - # won't parse as a version, so keep it as a string - vn, prefix = s[:-2], True - # Just to check that vn is a valid version - self.version_class(vn) - else: - # Should parse as a version, so we can create an - # instance for the comparison - vn, prefix = self.version_class(s), False - clist.append((op, vn, prefix)) - self._parts = tuple(clist) - - def match(self, version): - """ - Check if the provided version matches the constraints. - - :param version: The version to match against this instance. - :type version: String or :class:`Version` instance. - """ - if isinstance(version, string_types): - version = self.version_class(version) - for operator, constraint, prefix in self._parts: - f = self._operators.get(operator) - if isinstance(f, string_types): - f = getattr(self, f) - if not f: - msg = ('%r not implemented ' - 'for %s' % (operator, self.__class__.__name__)) - raise NotImplementedError(msg) - if not f(version, constraint, prefix): - return False - return True - - @property - def exact_version(self): - result = None - if len(self._parts) == 1 and self._parts[0][0] in ('==', '==='): - result = self._parts[0][1] - return result - - def _check_compatible(self, other): - if type(self) != type(other) or self.name != other.name: - raise TypeError('cannot compare %s and %s' % (self, other)) - - def __eq__(self, other): - self._check_compatible(other) - return self.key == other.key and self._parts == other._parts - - def __ne__(self, other): - return not self.__eq__(other) - - # See http://docs.python.org/reference/datamodel#object.__hash__ - def __hash__(self): - return hash(self.key) + hash(self._parts) - - def __repr__(self): - return "%s(%r)" % (self.__class__.__name__, self._string) - - def __str__(self): - return self._string - - -PEP440_VERSION_RE = re.compile(r'^v?(\d+!)?(\d+(\.\d+)*)((a|b|c|rc)(\d+))?' - r'(\.(post)(\d+))?(\.(dev)(\d+))?' - r'(\+([a-zA-Z\d]+(\.[a-zA-Z\d]+)?))?$') - - -def _pep_440_key(s): - s = s.strip() - m = PEP440_VERSION_RE.match(s) - if not m: - raise UnsupportedVersionError('Not a valid version: %s' % s) - groups = m.groups() - nums = tuple(int(v) for v in groups[1].split('.')) - while len(nums) > 1 and nums[-1] == 0: - nums = nums[:-1] - - if not groups[0]: - epoch = 0 - else: - epoch = int(groups[0]) - pre = groups[4:6] - post = groups[7:9] - dev = groups[10:12] - local = groups[13] - if pre == (None, None): - pre = () - else: - pre = pre[0], int(pre[1]) - if post == (None, None): - post = () - else: - post = post[0], int(post[1]) - if dev == (None, None): - dev = () - else: - dev = dev[0], int(dev[1]) - if local is None: - local = () - else: - parts = [] - for part in local.split('.'): - # to ensure that numeric compares as > lexicographic, avoid - # comparing them directly, but encode a tuple which ensures - # correct sorting - if part.isdigit(): - part = (1, int(part)) - else: - part = (0, part) - parts.append(part) - local = tuple(parts) - if not pre: - # either before pre-release, or final release and after - if not post and dev: - # before pre-release - pre = ('a', -1) # to sort before a0 - else: - pre = ('z',) # to sort after all pre-releases - # now look at the state of post and dev. - if not post: - post = ('_',) # sort before 'a' - if not dev: - dev = ('final',) - - #print('%s -> %s' % (s, m.groups())) - return epoch, nums, pre, post, dev, local - - -_normalized_key = _pep_440_key - - -class NormalizedVersion(Version): - """A rational version. - - Good: - 1.2 # equivalent to "1.2.0" - 1.2.0 - 1.2a1 - 1.2.3a2 - 1.2.3b1 - 1.2.3c1 - 1.2.3.4 - TODO: fill this out - - Bad: - 1 # minimum two numbers - 1.2a # release level must have a release serial - 1.2.3b - """ - def parse(self, s): - result = _normalized_key(s) - # _normalized_key loses trailing zeroes in the release - # clause, since that's needed to ensure that X.Y == X.Y.0 == X.Y.0.0 - # However, PEP 440 prefix matching needs it: for example, - # (~= 1.4.5.0) matches differently to (~= 1.4.5.0.0). - m = PEP440_VERSION_RE.match(s) # must succeed - groups = m.groups() - self._release_clause = tuple(int(v) for v in groups[1].split('.')) - return result - - PREREL_TAGS = set(['a', 'b', 'c', 'rc', 'dev']) - - @property - def is_prerelease(self): - return any(t[0] in self.PREREL_TAGS for t in self._parts if t) - - -def _match_prefix(x, y): - x = str(x) - y = str(y) - if x == y: - return True - if not x.startswith(y): - return False - n = len(y) - return x[n] == '.' - - -class NormalizedMatcher(Matcher): - version_class = NormalizedVersion - - # value is either a callable or the name of a method - _operators = { - '~=': '_match_compatible', - '<': '_match_lt', - '>': '_match_gt', - '<=': '_match_le', - '>=': '_match_ge', - '==': '_match_eq', - '===': '_match_arbitrary', - '!=': '_match_ne', - } - - def _adjust_local(self, version, constraint, prefix): - if prefix: - strip_local = '+' not in constraint and version._parts[-1] - else: - # both constraint and version are - # NormalizedVersion instances. - # If constraint does not have a local component, - # ensure the version doesn't, either. - strip_local = not constraint._parts[-1] and version._parts[-1] - if strip_local: - s = version._string.split('+', 1)[0] - version = self.version_class(s) - return version, constraint - - def _match_lt(self, version, constraint, prefix): - version, constraint = self._adjust_local(version, constraint, prefix) - if version >= constraint: - return False - release_clause = constraint._release_clause - pfx = '.'.join([str(i) for i in release_clause]) - return not _match_prefix(version, pfx) - - def _match_gt(self, version, constraint, prefix): - version, constraint = self._adjust_local(version, constraint, prefix) - if version <= constraint: - return False - release_clause = constraint._release_clause - pfx = '.'.join([str(i) for i in release_clause]) - return not _match_prefix(version, pfx) - - def _match_le(self, version, constraint, prefix): - version, constraint = self._adjust_local(version, constraint, prefix) - return version <= constraint - - def _match_ge(self, version, constraint, prefix): - version, constraint = self._adjust_local(version, constraint, prefix) - return version >= constraint - - def _match_eq(self, version, constraint, prefix): - version, constraint = self._adjust_local(version, constraint, prefix) - if not prefix: - result = (version == constraint) - else: - result = _match_prefix(version, constraint) - return result - - def _match_arbitrary(self, version, constraint, prefix): - return str(version) == str(constraint) - - def _match_ne(self, version, constraint, prefix): - version, constraint = self._adjust_local(version, constraint, prefix) - if not prefix: - result = (version != constraint) - else: - result = not _match_prefix(version, constraint) - return result - - def _match_compatible(self, version, constraint, prefix): - version, constraint = self._adjust_local(version, constraint, prefix) - if version == constraint: - return True - if version < constraint: - return False -# if not prefix: -# return True - release_clause = constraint._release_clause - if len(release_clause) > 1: - release_clause = release_clause[:-1] - pfx = '.'.join([str(i) for i in release_clause]) - return _match_prefix(version, pfx) - -_REPLACEMENTS = ( - (re.compile('[.+-]$'), ''), # remove trailing puncts - (re.compile(r'^[.](\d)'), r'0.\1'), # .N -> 0.N at start - (re.compile('^[.-]'), ''), # remove leading puncts - (re.compile(r'^\((.*)\)$'), r'\1'), # remove parentheses - (re.compile(r'^v(ersion)?\s*(\d+)'), r'\2'), # remove leading v(ersion) - (re.compile(r'^r(ev)?\s*(\d+)'), r'\2'), # remove leading v(ersion) - (re.compile('[.]{2,}'), '.'), # multiple runs of '.' - (re.compile(r'\b(alfa|apha)\b'), 'alpha'), # misspelt alpha - (re.compile(r'\b(pre-alpha|prealpha)\b'), - 'pre.alpha'), # standardise - (re.compile(r'\(beta\)$'), 'beta'), # remove parentheses -) - -_SUFFIX_REPLACEMENTS = ( - (re.compile('^[:~._+-]+'), ''), # remove leading puncts - (re.compile('[,*")([\\]]'), ''), # remove unwanted chars - (re.compile('[~:+_ -]'), '.'), # replace illegal chars - (re.compile('[.]{2,}'), '.'), # multiple runs of '.' - (re.compile(r'\.$'), ''), # trailing '.' -) - -_NUMERIC_PREFIX = re.compile(r'(\d+(\.\d+)*)') - - -def _suggest_semantic_version(s): - """ - Try to suggest a semantic form for a version for which - _suggest_normalized_version couldn't come up with anything. - """ - result = s.strip().lower() - for pat, repl in _REPLACEMENTS: - result = pat.sub(repl, result) - if not result: - result = '0.0.0' - - # Now look for numeric prefix, and separate it out from - # the rest. - #import pdb; pdb.set_trace() - m = _NUMERIC_PREFIX.match(result) - if not m: - prefix = '0.0.0' - suffix = result - else: - prefix = m.groups()[0].split('.') - prefix = [int(i) for i in prefix] - while len(prefix) < 3: - prefix.append(0) - if len(prefix) == 3: - suffix = result[m.end():] - else: - suffix = '.'.join([str(i) for i in prefix[3:]]) + result[m.end():] - prefix = prefix[:3] - prefix = '.'.join([str(i) for i in prefix]) - suffix = suffix.strip() - if suffix: - #import pdb; pdb.set_trace() - # massage the suffix. - for pat, repl in _SUFFIX_REPLACEMENTS: - suffix = pat.sub(repl, suffix) - - if not suffix: - result = prefix - else: - sep = '-' if 'dev' in suffix else '+' - result = prefix + sep + suffix - if not is_semver(result): - result = None - return result - - -def _suggest_normalized_version(s): - """Suggest a normalized version close to the given version string. - - If you have a version string that isn't rational (i.e. NormalizedVersion - doesn't like it) then you might be able to get an equivalent (or close) - rational version from this function. - - This does a number of simple normalizations to the given string, based - on observation of versions currently in use on PyPI. Given a dump of - those version during PyCon 2009, 4287 of them: - - 2312 (53.93%) match NormalizedVersion without change - with the automatic suggestion - - 3474 (81.04%) match when using this suggestion method - - @param s {str} An irrational version string. - @returns A rational version string, or None, if couldn't determine one. - """ - try: - _normalized_key(s) - return s # already rational - except UnsupportedVersionError: - pass - - rs = s.lower() - - # part of this could use maketrans - for orig, repl in (('-alpha', 'a'), ('-beta', 'b'), ('alpha', 'a'), - ('beta', 'b'), ('rc', 'c'), ('-final', ''), - ('-pre', 'c'), - ('-release', ''), ('.release', ''), ('-stable', ''), - ('+', '.'), ('_', '.'), (' ', ''), ('.final', ''), - ('final', '')): - rs = rs.replace(orig, repl) - - # if something ends with dev or pre, we add a 0 - rs = re.sub(r"pre$", r"pre0", rs) - rs = re.sub(r"dev$", r"dev0", rs) - - # if we have something like "b-2" or "a.2" at the end of the - # version, that is probably beta, alpha, etc - # let's remove the dash or dot - rs = re.sub(r"([abc]|rc)[\-\.](\d+)$", r"\1\2", rs) - - # 1.0-dev-r371 -> 1.0.dev371 - # 0.1-dev-r79 -> 0.1.dev79 - rs = re.sub(r"[\-\.](dev)[\-\.]?r?(\d+)$", r".\1\2", rs) - - # Clean: 2.0.a.3, 2.0.b1, 0.9.0~c1 - rs = re.sub(r"[.~]?([abc])\.?", r"\1", rs) - - # Clean: v0.3, v1.0 - if rs.startswith('v'): - rs = rs[1:] - - # Clean leading '0's on numbers. - #TODO: unintended side-effect on, e.g., "2003.05.09" - # PyPI stats: 77 (~2%) better - rs = re.sub(r"\b0+(\d+)(?!\d)", r"\1", rs) - - # Clean a/b/c with no version. E.g. "1.0a" -> "1.0a0". Setuptools infers - # zero. - # PyPI stats: 245 (7.56%) better - rs = re.sub(r"(\d+[abc])$", r"\g<1>0", rs) - - # the 'dev-rNNN' tag is a dev tag - rs = re.sub(r"\.?(dev-r|dev\.r)\.?(\d+)$", r".dev\2", rs) - - # clean the - when used as a pre delimiter - rs = re.sub(r"-(a|b|c)(\d+)$", r"\1\2", rs) - - # a terminal "dev" or "devel" can be changed into ".dev0" - rs = re.sub(r"[\.\-](dev|devel)$", r".dev0", rs) - - # a terminal "dev" can be changed into ".dev0" - rs = re.sub(r"(?![\.\-])dev$", r".dev0", rs) - - # a terminal "final" or "stable" can be removed - rs = re.sub(r"(final|stable)$", "", rs) - - # The 'r' and the '-' tags are post release tags - # 0.4a1.r10 -> 0.4a1.post10 - # 0.9.33-17222 -> 0.9.33.post17222 - # 0.9.33-r17222 -> 0.9.33.post17222 - rs = re.sub(r"\.?(r|-|-r)\.?(\d+)$", r".post\2", rs) - - # Clean 'r' instead of 'dev' usage: - # 0.9.33+r17222 -> 0.9.33.dev17222 - # 1.0dev123 -> 1.0.dev123 - # 1.0.git123 -> 1.0.dev123 - # 1.0.bzr123 -> 1.0.dev123 - # 0.1a0dev.123 -> 0.1a0.dev123 - # PyPI stats: ~150 (~4%) better - rs = re.sub(r"\.?(dev|git|bzr)\.?(\d+)$", r".dev\2", rs) - - # Clean '.pre' (normalized from '-pre' above) instead of 'c' usage: - # 0.2.pre1 -> 0.2c1 - # 0.2-c1 -> 0.2c1 - # 1.0preview123 -> 1.0c123 - # PyPI stats: ~21 (0.62%) better - rs = re.sub(r"\.?(pre|preview|-c)(\d+)$", r"c\g<2>", rs) - - # Tcl/Tk uses "px" for their post release markers - rs = re.sub(r"p(\d+)$", r".post\1", rs) - - try: - _normalized_key(rs) - except UnsupportedVersionError: - rs = None - return rs - -# -# Legacy version processing (distribute-compatible) -# - -_VERSION_PART = re.compile(r'([a-z]+|\d+|[\.-])', re.I) -_VERSION_REPLACE = { - 'pre': 'c', - 'preview': 'c', - '-': 'final-', - 'rc': 'c', - 'dev': '@', - '': None, - '.': None, -} - - -def _legacy_key(s): - def get_parts(s): - result = [] - for p in _VERSION_PART.split(s.lower()): - p = _VERSION_REPLACE.get(p, p) - if p: - if '0' <= p[:1] <= '9': - p = p.zfill(8) - else: - p = '*' + p - result.append(p) - result.append('*final') - return result - - result = [] - for p in get_parts(s): - if p.startswith('*'): - if p < '*final': - while result and result[-1] == '*final-': - result.pop() - while result and result[-1] == '00000000': - result.pop() - result.append(p) - return tuple(result) - - -class LegacyVersion(Version): - def parse(self, s): - return _legacy_key(s) - - @property - def is_prerelease(self): - result = False - for x in self._parts: - if (isinstance(x, string_types) and x.startswith('*') and - x < '*final'): - result = True - break - return result - - -class LegacyMatcher(Matcher): - version_class = LegacyVersion - - _operators = dict(Matcher._operators) - _operators['~='] = '_match_compatible' - - numeric_re = re.compile(r'^(\d+(\.\d+)*)') - - def _match_compatible(self, version, constraint, prefix): - if version < constraint: - return False - m = self.numeric_re.match(str(constraint)) - if not m: - logger.warning('Cannot compute compatible match for version %s ' - ' and constraint %s', version, constraint) - return True - s = m.groups()[0] - if '.' in s: - s = s.rsplit('.', 1)[0] - return _match_prefix(version, s) - -# -# Semantic versioning -# - -_SEMVER_RE = re.compile(r'^(\d+)\.(\d+)\.(\d+)' - r'(-[a-z0-9]+(\.[a-z0-9-]+)*)?' - r'(\+[a-z0-9]+(\.[a-z0-9-]+)*)?$', re.I) - - -def is_semver(s): - return _SEMVER_RE.match(s) - - -def _semantic_key(s): - def make_tuple(s, absent): - if s is None: - result = (absent,) - else: - parts = s[1:].split('.') - # We can't compare ints and strings on Python 3, so fudge it - # by zero-filling numeric values so simulate a numeric comparison - result = tuple([p.zfill(8) if p.isdigit() else p for p in parts]) - return result - - m = is_semver(s) - if not m: - raise UnsupportedVersionError(s) - groups = m.groups() - major, minor, patch = [int(i) for i in groups[:3]] - # choose the '|' and '*' so that versions sort correctly - pre, build = make_tuple(groups[3], '|'), make_tuple(groups[5], '*') - return (major, minor, patch), pre, build - - -class SemanticVersion(Version): - def parse(self, s): - return _semantic_key(s) - - @property - def is_prerelease(self): - return self._parts[1][0] != '|' - - -class SemanticMatcher(Matcher): - version_class = SemanticVersion - - -class VersionScheme(object): - def __init__(self, key, matcher, suggester=None): - self.key = key - self.matcher = matcher - self.suggester = suggester - - def is_valid_version(self, s): - try: - self.matcher.version_class(s) - result = True - except UnsupportedVersionError: - result = False - return result - - def is_valid_matcher(self, s): - try: - self.matcher(s) - result = True - except UnsupportedVersionError: - result = False - return result - - def is_valid_constraint_list(self, s): - """ - Used for processing some metadata fields - """ - # See issue #140. Be tolerant of a single trailing comma. - if s.endswith(','): - s = s[:-1] - return self.is_valid_matcher('dummy_name (%s)' % s) - - def suggest(self, s): - if self.suggester is None: - result = None - else: - result = self.suggester(s) - return result - -_SCHEMES = { - 'normalized': VersionScheme(_normalized_key, NormalizedMatcher, - _suggest_normalized_version), - 'legacy': VersionScheme(_legacy_key, LegacyMatcher, lambda self, s: s), - 'semantic': VersionScheme(_semantic_key, SemanticMatcher, - _suggest_semantic_version), -} - -_SCHEMES['default'] = _SCHEMES['normalized'] - - -def get_scheme(name): - if name not in _SCHEMES: - raise ValueError('unknown scheme name: %r' % name) - return _SCHEMES[name] diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/w32.exe b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/w32.exe deleted file mode 100644 index e6439e9..0000000 Binary files a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/w32.exe and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/w64.exe b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/w64.exe deleted file mode 100644 index 46139db..0000000 Binary files a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/w64.exe and /dev/null differ diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/wheel.py b/venv/lib/python3.9/site-packages/pip/_vendor/distlib/wheel.py deleted file mode 100644 index 5262c83..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distlib/wheel.py +++ /dev/null @@ -1,1056 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright (C) 2013-2020 Vinay Sajip. -# Licensed to the Python Software Foundation under a contributor agreement. -# See LICENSE.txt and CONTRIBUTORS.txt. -# -from __future__ import unicode_literals - -import base64 -import codecs -import datetime -from email import message_from_file -import hashlib -import imp -import json -import logging -import os -import posixpath -import re -import shutil -import sys -import tempfile -import zipfile - -from . import __version__, DistlibException -from .compat import sysconfig, ZipFile, fsdecode, text_type, filter -from .database import InstalledDistribution -from .metadata import (Metadata, METADATA_FILENAME, WHEEL_METADATA_FILENAME, - LEGACY_METADATA_FILENAME) -from .util import (FileOperator, convert_path, CSVReader, CSVWriter, Cache, - cached_property, get_cache_base, read_exports, tempdir, - get_platform) -from .version import NormalizedVersion, UnsupportedVersionError - -logger = logging.getLogger(__name__) - -cache = None # created when needed - -if hasattr(sys, 'pypy_version_info'): # pragma: no cover - IMP_PREFIX = 'pp' -elif sys.platform.startswith('java'): # pragma: no cover - IMP_PREFIX = 'jy' -elif sys.platform == 'cli': # pragma: no cover - IMP_PREFIX = 'ip' -else: - IMP_PREFIX = 'cp' - -VER_SUFFIX = sysconfig.get_config_var('py_version_nodot') -if not VER_SUFFIX: # pragma: no cover - if sys.version_info[1] >= 10: - VER_SUFFIX = '%s_%s' % sys.version_info[:2] # PEP 641 (draft) - else: - VER_SUFFIX = '%s%s' % sys.version_info[:2] -PYVER = 'py' + VER_SUFFIX -IMPVER = IMP_PREFIX + VER_SUFFIX - -ARCH = get_platform().replace('-', '_').replace('.', '_') - -ABI = sysconfig.get_config_var('SOABI') -if ABI and ABI.startswith('cpython-'): - ABI = ABI.replace('cpython-', 'cp').split('-')[0] -else: - def _derive_abi(): - parts = ['cp', VER_SUFFIX] - if sysconfig.get_config_var('Py_DEBUG'): - parts.append('d') - if sysconfig.get_config_var('WITH_PYMALLOC'): - parts.append('m') - if sysconfig.get_config_var('Py_UNICODE_SIZE') == 4: - parts.append('u') - return ''.join(parts) - ABI = _derive_abi() - del _derive_abi - -FILENAME_RE = re.compile(r''' -(?P[^-]+) --(?P\d+[^-]*) -(-(?P\d+[^-]*))? --(?P\w+\d+(\.\w+\d+)*) --(?P\w+) --(?P\w+(\.\w+)*) -\.whl$ -''', re.IGNORECASE | re.VERBOSE) - -NAME_VERSION_RE = re.compile(r''' -(?P[^-]+) --(?P\d+[^-]*) -(-(?P\d+[^-]*))?$ -''', re.IGNORECASE | re.VERBOSE) - -SHEBANG_RE = re.compile(br'\s*#![^\r\n]*') -SHEBANG_DETAIL_RE = re.compile(br'^(\s*#!("[^"]+"|\S+))\s+(.*)$') -SHEBANG_PYTHON = b'#!python' -SHEBANG_PYTHONW = b'#!pythonw' - -if os.sep == '/': - to_posix = lambda o: o -else: - to_posix = lambda o: o.replace(os.sep, '/') - - -class Mounter(object): - def __init__(self): - self.impure_wheels = {} - self.libs = {} - - def add(self, pathname, extensions): - self.impure_wheels[pathname] = extensions - self.libs.update(extensions) - - def remove(self, pathname): - extensions = self.impure_wheels.pop(pathname) - for k, v in extensions: - if k in self.libs: - del self.libs[k] - - def find_module(self, fullname, path=None): - if fullname in self.libs: - result = self - else: - result = None - return result - - def load_module(self, fullname): - if fullname in sys.modules: - result = sys.modules[fullname] - else: - if fullname not in self.libs: - raise ImportError('unable to find extension for %s' % fullname) - result = imp.load_dynamic(fullname, self.libs[fullname]) - result.__loader__ = self - parts = fullname.rsplit('.', 1) - if len(parts) > 1: - result.__package__ = parts[0] - return result - -_hook = Mounter() - - -class Wheel(object): - """ - Class to build and install from Wheel files (PEP 427). - """ - - wheel_version = (1, 1) - hash_kind = 'sha256' - - def __init__(self, filename=None, sign=False, verify=False): - """ - Initialise an instance using a (valid) filename. - """ - self.sign = sign - self.should_verify = verify - self.buildver = '' - self.pyver = [PYVER] - self.abi = ['none'] - self.arch = ['any'] - self.dirname = os.getcwd() - if filename is None: - self.name = 'dummy' - self.version = '0.1' - self._filename = self.filename - else: - m = NAME_VERSION_RE.match(filename) - if m: - info = m.groupdict('') - self.name = info['nm'] - # Reinstate the local version separator - self.version = info['vn'].replace('_', '-') - self.buildver = info['bn'] - self._filename = self.filename - else: - dirname, filename = os.path.split(filename) - m = FILENAME_RE.match(filename) - if not m: - raise DistlibException('Invalid name or ' - 'filename: %r' % filename) - if dirname: - self.dirname = os.path.abspath(dirname) - self._filename = filename - info = m.groupdict('') - self.name = info['nm'] - self.version = info['vn'] - self.buildver = info['bn'] - self.pyver = info['py'].split('.') - self.abi = info['bi'].split('.') - self.arch = info['ar'].split('.') - - @property - def filename(self): - """ - Build and return a filename from the various components. - """ - if self.buildver: - buildver = '-' + self.buildver - else: - buildver = '' - pyver = '.'.join(self.pyver) - abi = '.'.join(self.abi) - arch = '.'.join(self.arch) - # replace - with _ as a local version separator - version = self.version.replace('-', '_') - return '%s-%s%s-%s-%s-%s.whl' % (self.name, version, buildver, - pyver, abi, arch) - - @property - def exists(self): - path = os.path.join(self.dirname, self.filename) - return os.path.isfile(path) - - @property - def tags(self): - for pyver in self.pyver: - for abi in self.abi: - for arch in self.arch: - yield pyver, abi, arch - - @cached_property - def metadata(self): - pathname = os.path.join(self.dirname, self.filename) - name_ver = '%s-%s' % (self.name, self.version) - info_dir = '%s.dist-info' % name_ver - wrapper = codecs.getreader('utf-8') - with ZipFile(pathname, 'r') as zf: - wheel_metadata = self.get_wheel_metadata(zf) - wv = wheel_metadata['Wheel-Version'].split('.', 1) - file_version = tuple([int(i) for i in wv]) - # if file_version < (1, 1): - # fns = [WHEEL_METADATA_FILENAME, METADATA_FILENAME, - # LEGACY_METADATA_FILENAME] - # else: - # fns = [WHEEL_METADATA_FILENAME, METADATA_FILENAME] - fns = [WHEEL_METADATA_FILENAME, LEGACY_METADATA_FILENAME] - result = None - for fn in fns: - try: - metadata_filename = posixpath.join(info_dir, fn) - with zf.open(metadata_filename) as bf: - wf = wrapper(bf) - result = Metadata(fileobj=wf) - if result: - break - except KeyError: - pass - if not result: - raise ValueError('Invalid wheel, because metadata is ' - 'missing: looked in %s' % ', '.join(fns)) - return result - - def get_wheel_metadata(self, zf): - name_ver = '%s-%s' % (self.name, self.version) - info_dir = '%s.dist-info' % name_ver - metadata_filename = posixpath.join(info_dir, 'WHEEL') - with zf.open(metadata_filename) as bf: - wf = codecs.getreader('utf-8')(bf) - message = message_from_file(wf) - return dict(message) - - @cached_property - def info(self): - pathname = os.path.join(self.dirname, self.filename) - with ZipFile(pathname, 'r') as zf: - result = self.get_wheel_metadata(zf) - return result - - def process_shebang(self, data): - m = SHEBANG_RE.match(data) - if m: - end = m.end() - shebang, data_after_shebang = data[:end], data[end:] - # Preserve any arguments after the interpreter - if b'pythonw' in shebang.lower(): - shebang_python = SHEBANG_PYTHONW - else: - shebang_python = SHEBANG_PYTHON - m = SHEBANG_DETAIL_RE.match(shebang) - if m: - args = b' ' + m.groups()[-1] - else: - args = b'' - shebang = shebang_python + args - data = shebang + data_after_shebang - else: - cr = data.find(b'\r') - lf = data.find(b'\n') - if cr < 0 or cr > lf: - term = b'\n' - else: - if data[cr:cr + 2] == b'\r\n': - term = b'\r\n' - else: - term = b'\r' - data = SHEBANG_PYTHON + term + data - return data - - def get_hash(self, data, hash_kind=None): - if hash_kind is None: - hash_kind = self.hash_kind - try: - hasher = getattr(hashlib, hash_kind) - except AttributeError: - raise DistlibException('Unsupported hash algorithm: %r' % hash_kind) - result = hasher(data).digest() - result = base64.urlsafe_b64encode(result).rstrip(b'=').decode('ascii') - return hash_kind, result - - def write_record(self, records, record_path, base): - records = list(records) # make a copy, as mutated - p = to_posix(os.path.relpath(record_path, base)) - records.append((p, '', '')) - with CSVWriter(record_path) as writer: - for row in records: - writer.writerow(row) - - def write_records(self, info, libdir, archive_paths): - records = [] - distinfo, info_dir = info - hasher = getattr(hashlib, self.hash_kind) - for ap, p in archive_paths: - with open(p, 'rb') as f: - data = f.read() - digest = '%s=%s' % self.get_hash(data) - size = os.path.getsize(p) - records.append((ap, digest, size)) - - p = os.path.join(distinfo, 'RECORD') - self.write_record(records, p, libdir) - ap = to_posix(os.path.join(info_dir, 'RECORD')) - archive_paths.append((ap, p)) - - def build_zip(self, pathname, archive_paths): - with ZipFile(pathname, 'w', zipfile.ZIP_DEFLATED) as zf: - for ap, p in archive_paths: - logger.debug('Wrote %s to %s in wheel', p, ap) - zf.write(p, ap) - - def build(self, paths, tags=None, wheel_version=None): - """ - Build a wheel from files in specified paths, and use any specified tags - when determining the name of the wheel. - """ - if tags is None: - tags = {} - - libkey = list(filter(lambda o: o in paths, ('purelib', 'platlib')))[0] - if libkey == 'platlib': - is_pure = 'false' - default_pyver = [IMPVER] - default_abi = [ABI] - default_arch = [ARCH] - else: - is_pure = 'true' - default_pyver = [PYVER] - default_abi = ['none'] - default_arch = ['any'] - - self.pyver = tags.get('pyver', default_pyver) - self.abi = tags.get('abi', default_abi) - self.arch = tags.get('arch', default_arch) - - libdir = paths[libkey] - - name_ver = '%s-%s' % (self.name, self.version) - data_dir = '%s.data' % name_ver - info_dir = '%s.dist-info' % name_ver - - archive_paths = [] - - # First, stuff which is not in site-packages - for key in ('data', 'headers', 'scripts'): - if key not in paths: - continue - path = paths[key] - if os.path.isdir(path): - for root, dirs, files in os.walk(path): - for fn in files: - p = fsdecode(os.path.join(root, fn)) - rp = os.path.relpath(p, path) - ap = to_posix(os.path.join(data_dir, key, rp)) - archive_paths.append((ap, p)) - if key == 'scripts' and not p.endswith('.exe'): - with open(p, 'rb') as f: - data = f.read() - data = self.process_shebang(data) - with open(p, 'wb') as f: - f.write(data) - - # Now, stuff which is in site-packages, other than the - # distinfo stuff. - path = libdir - distinfo = None - for root, dirs, files in os.walk(path): - if root == path: - # At the top level only, save distinfo for later - # and skip it for now - for i, dn in enumerate(dirs): - dn = fsdecode(dn) - if dn.endswith('.dist-info'): - distinfo = os.path.join(root, dn) - del dirs[i] - break - assert distinfo, '.dist-info directory expected, not found' - - for fn in files: - # comment out next suite to leave .pyc files in - if fsdecode(fn).endswith(('.pyc', '.pyo')): - continue - p = os.path.join(root, fn) - rp = to_posix(os.path.relpath(p, path)) - archive_paths.append((rp, p)) - - # Now distinfo. Assumed to be flat, i.e. os.listdir is enough. - files = os.listdir(distinfo) - for fn in files: - if fn not in ('RECORD', 'INSTALLER', 'SHARED', 'WHEEL'): - p = fsdecode(os.path.join(distinfo, fn)) - ap = to_posix(os.path.join(info_dir, fn)) - archive_paths.append((ap, p)) - - wheel_metadata = [ - 'Wheel-Version: %d.%d' % (wheel_version or self.wheel_version), - 'Generator: distlib %s' % __version__, - 'Root-Is-Purelib: %s' % is_pure, - ] - for pyver, abi, arch in self.tags: - wheel_metadata.append('Tag: %s-%s-%s' % (pyver, abi, arch)) - p = os.path.join(distinfo, 'WHEEL') - with open(p, 'w') as f: - f.write('\n'.join(wheel_metadata)) - ap = to_posix(os.path.join(info_dir, 'WHEEL')) - archive_paths.append((ap, p)) - - # sort the entries by archive path. Not needed by any spec, but it - # keeps the archive listing and RECORD tidier than they would otherwise - # be. Use the number of path segments to keep directory entries together, - # and keep the dist-info stuff at the end. - def sorter(t): - ap = t[0] - n = ap.count('/') - if '.dist-info' in ap: - n += 10000 - return (n, ap) - archive_paths = sorted(archive_paths, key=sorter) - - # Now, at last, RECORD. - # Paths in here are archive paths - nothing else makes sense. - self.write_records((distinfo, info_dir), libdir, archive_paths) - # Now, ready to build the zip file - pathname = os.path.join(self.dirname, self.filename) - self.build_zip(pathname, archive_paths) - return pathname - - def skip_entry(self, arcname): - """ - Determine whether an archive entry should be skipped when verifying - or installing. - """ - # The signature file won't be in RECORD, - # and we don't currently don't do anything with it - # We also skip directories, as they won't be in RECORD - # either. See: - # - # https://github.com/pypa/wheel/issues/294 - # https://github.com/pypa/wheel/issues/287 - # https://github.com/pypa/wheel/pull/289 - # - return arcname.endswith(('/', '/RECORD.jws')) - - def install(self, paths, maker, **kwargs): - """ - Install a wheel to the specified paths. If kwarg ``warner`` is - specified, it should be a callable, which will be called with two - tuples indicating the wheel version of this software and the wheel - version in the file, if there is a discrepancy in the versions. - This can be used to issue any warnings to raise any exceptions. - If kwarg ``lib_only`` is True, only the purelib/platlib files are - installed, and the headers, scripts, data and dist-info metadata are - not written. If kwarg ``bytecode_hashed_invalidation`` is True, written - bytecode will try to use file-hash based invalidation (PEP-552) on - supported interpreter versions (CPython 2.7+). - - The return value is a :class:`InstalledDistribution` instance unless - ``options.lib_only`` is True, in which case the return value is ``None``. - """ - - dry_run = maker.dry_run - warner = kwargs.get('warner') - lib_only = kwargs.get('lib_only', False) - bc_hashed_invalidation = kwargs.get('bytecode_hashed_invalidation', False) - - pathname = os.path.join(self.dirname, self.filename) - name_ver = '%s-%s' % (self.name, self.version) - data_dir = '%s.data' % name_ver - info_dir = '%s.dist-info' % name_ver - - metadata_name = posixpath.join(info_dir, LEGACY_METADATA_FILENAME) - wheel_metadata_name = posixpath.join(info_dir, 'WHEEL') - record_name = posixpath.join(info_dir, 'RECORD') - - wrapper = codecs.getreader('utf-8') - - with ZipFile(pathname, 'r') as zf: - with zf.open(wheel_metadata_name) as bwf: - wf = wrapper(bwf) - message = message_from_file(wf) - wv = message['Wheel-Version'].split('.', 1) - file_version = tuple([int(i) for i in wv]) - if (file_version != self.wheel_version) and warner: - warner(self.wheel_version, file_version) - - if message['Root-Is-Purelib'] == 'true': - libdir = paths['purelib'] - else: - libdir = paths['platlib'] - - records = {} - with zf.open(record_name) as bf: - with CSVReader(stream=bf) as reader: - for row in reader: - p = row[0] - records[p] = row - - data_pfx = posixpath.join(data_dir, '') - info_pfx = posixpath.join(info_dir, '') - script_pfx = posixpath.join(data_dir, 'scripts', '') - - # make a new instance rather than a copy of maker's, - # as we mutate it - fileop = FileOperator(dry_run=dry_run) - fileop.record = True # so we can rollback if needed - - bc = not sys.dont_write_bytecode # Double negatives. Lovely! - - outfiles = [] # for RECORD writing - - # for script copying/shebang processing - workdir = tempfile.mkdtemp() - # set target dir later - # we default add_launchers to False, as the - # Python Launcher should be used instead - maker.source_dir = workdir - maker.target_dir = None - try: - for zinfo in zf.infolist(): - arcname = zinfo.filename - if isinstance(arcname, text_type): - u_arcname = arcname - else: - u_arcname = arcname.decode('utf-8') - if self.skip_entry(u_arcname): - continue - row = records[u_arcname] - if row[2] and str(zinfo.file_size) != row[2]: - raise DistlibException('size mismatch for ' - '%s' % u_arcname) - if row[1]: - kind, value = row[1].split('=', 1) - with zf.open(arcname) as bf: - data = bf.read() - _, digest = self.get_hash(data, kind) - if digest != value: - raise DistlibException('digest mismatch for ' - '%s' % arcname) - - if lib_only and u_arcname.startswith((info_pfx, data_pfx)): - logger.debug('lib_only: skipping %s', u_arcname) - continue - is_script = (u_arcname.startswith(script_pfx) - and not u_arcname.endswith('.exe')) - - if u_arcname.startswith(data_pfx): - _, where, rp = u_arcname.split('/', 2) - outfile = os.path.join(paths[where], convert_path(rp)) - else: - # meant for site-packages. - if u_arcname in (wheel_metadata_name, record_name): - continue - outfile = os.path.join(libdir, convert_path(u_arcname)) - if not is_script: - with zf.open(arcname) as bf: - fileop.copy_stream(bf, outfile) - # Issue #147: permission bits aren't preserved. Using - # zf.extract(zinfo, libdir) should have worked, but didn't, - # see https://www.thetopsites.net/article/53834422.shtml - # So ... manually preserve permission bits as given in zinfo - if os.name == 'posix': - # just set the normal permission bits - os.chmod(outfile, (zinfo.external_attr >> 16) & 0x1FF) - outfiles.append(outfile) - # Double check the digest of the written file - if not dry_run and row[1]: - with open(outfile, 'rb') as bf: - data = bf.read() - _, newdigest = self.get_hash(data, kind) - if newdigest != digest: - raise DistlibException('digest mismatch ' - 'on write for ' - '%s' % outfile) - if bc and outfile.endswith('.py'): - try: - pyc = fileop.byte_compile(outfile, - hashed_invalidation=bc_hashed_invalidation) - outfiles.append(pyc) - except Exception: - # Don't give up if byte-compilation fails, - # but log it and perhaps warn the user - logger.warning('Byte-compilation failed', - exc_info=True) - else: - fn = os.path.basename(convert_path(arcname)) - workname = os.path.join(workdir, fn) - with zf.open(arcname) as bf: - fileop.copy_stream(bf, workname) - - dn, fn = os.path.split(outfile) - maker.target_dir = dn - filenames = maker.make(fn) - fileop.set_executable_mode(filenames) - outfiles.extend(filenames) - - if lib_only: - logger.debug('lib_only: returning None') - dist = None - else: - # Generate scripts - - # Try to get pydist.json so we can see if there are - # any commands to generate. If this fails (e.g. because - # of a legacy wheel), log a warning but don't give up. - commands = None - file_version = self.info['Wheel-Version'] - if file_version == '1.0': - # Use legacy info - ep = posixpath.join(info_dir, 'entry_points.txt') - try: - with zf.open(ep) as bwf: - epdata = read_exports(bwf) - commands = {} - for key in ('console', 'gui'): - k = '%s_scripts' % key - if k in epdata: - commands['wrap_%s' % key] = d = {} - for v in epdata[k].values(): - s = '%s:%s' % (v.prefix, v.suffix) - if v.flags: - s += ' [%s]' % ','.join(v.flags) - d[v.name] = s - except Exception: - logger.warning('Unable to read legacy script ' - 'metadata, so cannot generate ' - 'scripts') - else: - try: - with zf.open(metadata_name) as bwf: - wf = wrapper(bwf) - commands = json.load(wf).get('extensions') - if commands: - commands = commands.get('python.commands') - except Exception: - logger.warning('Unable to read JSON metadata, so ' - 'cannot generate scripts') - if commands: - console_scripts = commands.get('wrap_console', {}) - gui_scripts = commands.get('wrap_gui', {}) - if console_scripts or gui_scripts: - script_dir = paths.get('scripts', '') - if not os.path.isdir(script_dir): - raise ValueError('Valid script path not ' - 'specified') - maker.target_dir = script_dir - for k, v in console_scripts.items(): - script = '%s = %s' % (k, v) - filenames = maker.make(script) - fileop.set_executable_mode(filenames) - - if gui_scripts: - options = {'gui': True } - for k, v in gui_scripts.items(): - script = '%s = %s' % (k, v) - filenames = maker.make(script, options) - fileop.set_executable_mode(filenames) - - p = os.path.join(libdir, info_dir) - dist = InstalledDistribution(p) - - # Write SHARED - paths = dict(paths) # don't change passed in dict - del paths['purelib'] - del paths['platlib'] - paths['lib'] = libdir - p = dist.write_shared_locations(paths, dry_run) - if p: - outfiles.append(p) - - # Write RECORD - dist.write_installed_files(outfiles, paths['prefix'], - dry_run) - return dist - except Exception: # pragma: no cover - logger.exception('installation failed.') - fileop.rollback() - raise - finally: - shutil.rmtree(workdir) - - def _get_dylib_cache(self): - global cache - if cache is None: - # Use native string to avoid issues on 2.x: see Python #20140. - base = os.path.join(get_cache_base(), str('dylib-cache'), - '%s.%s' % sys.version_info[:2]) - cache = Cache(base) - return cache - - def _get_extensions(self): - pathname = os.path.join(self.dirname, self.filename) - name_ver = '%s-%s' % (self.name, self.version) - info_dir = '%s.dist-info' % name_ver - arcname = posixpath.join(info_dir, 'EXTENSIONS') - wrapper = codecs.getreader('utf-8') - result = [] - with ZipFile(pathname, 'r') as zf: - try: - with zf.open(arcname) as bf: - wf = wrapper(bf) - extensions = json.load(wf) - cache = self._get_dylib_cache() - prefix = cache.prefix_to_dir(pathname) - cache_base = os.path.join(cache.base, prefix) - if not os.path.isdir(cache_base): - os.makedirs(cache_base) - for name, relpath in extensions.items(): - dest = os.path.join(cache_base, convert_path(relpath)) - if not os.path.exists(dest): - extract = True - else: - file_time = os.stat(dest).st_mtime - file_time = datetime.datetime.fromtimestamp(file_time) - info = zf.getinfo(relpath) - wheel_time = datetime.datetime(*info.date_time) - extract = wheel_time > file_time - if extract: - zf.extract(relpath, cache_base) - result.append((name, dest)) - except KeyError: - pass - return result - - def is_compatible(self): - """ - Determine if a wheel is compatible with the running system. - """ - return is_compatible(self) - - def is_mountable(self): - """ - Determine if a wheel is asserted as mountable by its metadata. - """ - return True # for now - metadata details TBD - - def mount(self, append=False): - pathname = os.path.abspath(os.path.join(self.dirname, self.filename)) - if not self.is_compatible(): - msg = 'Wheel %s not compatible with this Python.' % pathname - raise DistlibException(msg) - if not self.is_mountable(): - msg = 'Wheel %s is marked as not mountable.' % pathname - raise DistlibException(msg) - if pathname in sys.path: - logger.debug('%s already in path', pathname) - else: - if append: - sys.path.append(pathname) - else: - sys.path.insert(0, pathname) - extensions = self._get_extensions() - if extensions: - if _hook not in sys.meta_path: - sys.meta_path.append(_hook) - _hook.add(pathname, extensions) - - def unmount(self): - pathname = os.path.abspath(os.path.join(self.dirname, self.filename)) - if pathname not in sys.path: - logger.debug('%s not in path', pathname) - else: - sys.path.remove(pathname) - if pathname in _hook.impure_wheels: - _hook.remove(pathname) - if not _hook.impure_wheels: - if _hook in sys.meta_path: - sys.meta_path.remove(_hook) - - def verify(self): - pathname = os.path.join(self.dirname, self.filename) - name_ver = '%s-%s' % (self.name, self.version) - data_dir = '%s.data' % name_ver - info_dir = '%s.dist-info' % name_ver - - metadata_name = posixpath.join(info_dir, LEGACY_METADATA_FILENAME) - wheel_metadata_name = posixpath.join(info_dir, 'WHEEL') - record_name = posixpath.join(info_dir, 'RECORD') - - wrapper = codecs.getreader('utf-8') - - with ZipFile(pathname, 'r') as zf: - with zf.open(wheel_metadata_name) as bwf: - wf = wrapper(bwf) - message = message_from_file(wf) - wv = message['Wheel-Version'].split('.', 1) - file_version = tuple([int(i) for i in wv]) - # TODO version verification - - records = {} - with zf.open(record_name) as bf: - with CSVReader(stream=bf) as reader: - for row in reader: - p = row[0] - records[p] = row - - for zinfo in zf.infolist(): - arcname = zinfo.filename - if isinstance(arcname, text_type): - u_arcname = arcname - else: - u_arcname = arcname.decode('utf-8') - # See issue #115: some wheels have .. in their entries, but - # in the filename ... e.g. __main__..py ! So the check is - # updated to look for .. in the directory portions - p = u_arcname.split('/') - if '..' in p: - raise DistlibException('invalid entry in ' - 'wheel: %r' % u_arcname) - - if self.skip_entry(u_arcname): - continue - row = records[u_arcname] - if row[2] and str(zinfo.file_size) != row[2]: - raise DistlibException('size mismatch for ' - '%s' % u_arcname) - if row[1]: - kind, value = row[1].split('=', 1) - with zf.open(arcname) as bf: - data = bf.read() - _, digest = self.get_hash(data, kind) - if digest != value: - raise DistlibException('digest mismatch for ' - '%s' % arcname) - - def update(self, modifier, dest_dir=None, **kwargs): - """ - Update the contents of a wheel in a generic way. The modifier should - be a callable which expects a dictionary argument: its keys are - archive-entry paths, and its values are absolute filesystem paths - where the contents the corresponding archive entries can be found. The - modifier is free to change the contents of the files pointed to, add - new entries and remove entries, before returning. This method will - extract the entire contents of the wheel to a temporary location, call - the modifier, and then use the passed (and possibly updated) - dictionary to write a new wheel. If ``dest_dir`` is specified, the new - wheel is written there -- otherwise, the original wheel is overwritten. - - The modifier should return True if it updated the wheel, else False. - This method returns the same value the modifier returns. - """ - - def get_version(path_map, info_dir): - version = path = None - key = '%s/%s' % (info_dir, LEGACY_METADATA_FILENAME) - if key not in path_map: - key = '%s/PKG-INFO' % info_dir - if key in path_map: - path = path_map[key] - version = Metadata(path=path).version - return version, path - - def update_version(version, path): - updated = None - try: - v = NormalizedVersion(version) - i = version.find('-') - if i < 0: - updated = '%s+1' % version - else: - parts = [int(s) for s in version[i + 1:].split('.')] - parts[-1] += 1 - updated = '%s+%s' % (version[:i], - '.'.join(str(i) for i in parts)) - except UnsupportedVersionError: - logger.debug('Cannot update non-compliant (PEP-440) ' - 'version %r', version) - if updated: - md = Metadata(path=path) - md.version = updated - legacy = path.endswith(LEGACY_METADATA_FILENAME) - md.write(path=path, legacy=legacy) - logger.debug('Version updated from %r to %r', version, - updated) - - pathname = os.path.join(self.dirname, self.filename) - name_ver = '%s-%s' % (self.name, self.version) - info_dir = '%s.dist-info' % name_ver - record_name = posixpath.join(info_dir, 'RECORD') - with tempdir() as workdir: - with ZipFile(pathname, 'r') as zf: - path_map = {} - for zinfo in zf.infolist(): - arcname = zinfo.filename - if isinstance(arcname, text_type): - u_arcname = arcname - else: - u_arcname = arcname.decode('utf-8') - if u_arcname == record_name: - continue - if '..' in u_arcname: - raise DistlibException('invalid entry in ' - 'wheel: %r' % u_arcname) - zf.extract(zinfo, workdir) - path = os.path.join(workdir, convert_path(u_arcname)) - path_map[u_arcname] = path - - # Remember the version. - original_version, _ = get_version(path_map, info_dir) - # Files extracted. Call the modifier. - modified = modifier(path_map, **kwargs) - if modified: - # Something changed - need to build a new wheel. - current_version, path = get_version(path_map, info_dir) - if current_version and (current_version == original_version): - # Add or update local version to signify changes. - update_version(current_version, path) - # Decide where the new wheel goes. - if dest_dir is None: - fd, newpath = tempfile.mkstemp(suffix='.whl', - prefix='wheel-update-', - dir=workdir) - os.close(fd) - else: - if not os.path.isdir(dest_dir): - raise DistlibException('Not a directory: %r' % dest_dir) - newpath = os.path.join(dest_dir, self.filename) - archive_paths = list(path_map.items()) - distinfo = os.path.join(workdir, info_dir) - info = distinfo, info_dir - self.write_records(info, workdir, archive_paths) - self.build_zip(newpath, archive_paths) - if dest_dir is None: - shutil.copyfile(newpath, pathname) - return modified - -def _get_glibc_version(): - import platform - ver = platform.libc_ver() - result = [] - if ver[0] == 'glibc': - for s in ver[1].split('.'): - result.append(int(s) if s.isdigit() else 0) - result = tuple(result) - return result - -def compatible_tags(): - """ - Return (pyver, abi, arch) tuples compatible with this Python. - """ - versions = [VER_SUFFIX] - major = VER_SUFFIX[0] - for minor in range(sys.version_info[1] - 1, - 1, -1): - versions.append(''.join([major, str(minor)])) - - abis = [] - for suffix, _, _ in imp.get_suffixes(): - if suffix.startswith('.abi'): - abis.append(suffix.split('.', 2)[1]) - abis.sort() - if ABI != 'none': - abis.insert(0, ABI) - abis.append('none') - result = [] - - arches = [ARCH] - if sys.platform == 'darwin': - m = re.match(r'(\w+)_(\d+)_(\d+)_(\w+)$', ARCH) - if m: - name, major, minor, arch = m.groups() - minor = int(minor) - matches = [arch] - if arch in ('i386', 'ppc'): - matches.append('fat') - if arch in ('i386', 'ppc', 'x86_64'): - matches.append('fat3') - if arch in ('ppc64', 'x86_64'): - matches.append('fat64') - if arch in ('i386', 'x86_64'): - matches.append('intel') - if arch in ('i386', 'x86_64', 'intel', 'ppc', 'ppc64'): - matches.append('universal') - while minor >= 0: - for match in matches: - s = '%s_%s_%s_%s' % (name, major, minor, match) - if s != ARCH: # already there - arches.append(s) - minor -= 1 - - # Most specific - our Python version, ABI and arch - for abi in abis: - for arch in arches: - result.append((''.join((IMP_PREFIX, versions[0])), abi, arch)) - # manylinux - if abi != 'none' and sys.platform.startswith('linux'): - arch = arch.replace('linux_', '') - parts = _get_glibc_version() - if len(parts) == 2: - if parts >= (2, 5): - result.append((''.join((IMP_PREFIX, versions[0])), abi, - 'manylinux1_%s' % arch)) - if parts >= (2, 12): - result.append((''.join((IMP_PREFIX, versions[0])), abi, - 'manylinux2010_%s' % arch)) - if parts >= (2, 17): - result.append((''.join((IMP_PREFIX, versions[0])), abi, - 'manylinux2014_%s' % arch)) - result.append((''.join((IMP_PREFIX, versions[0])), abi, - 'manylinux_%s_%s_%s' % (parts[0], parts[1], - arch))) - - # where no ABI / arch dependency, but IMP_PREFIX dependency - for i, version in enumerate(versions): - result.append((''.join((IMP_PREFIX, version)), 'none', 'any')) - if i == 0: - result.append((''.join((IMP_PREFIX, version[0])), 'none', 'any')) - - # no IMP_PREFIX, ABI or arch dependency - for i, version in enumerate(versions): - result.append((''.join(('py', version)), 'none', 'any')) - if i == 0: - result.append((''.join(('py', version[0])), 'none', 'any')) - - return set(result) - - -COMPATIBLE_TAGS = compatible_tags() - -del compatible_tags - - -def is_compatible(wheel, tags=None): - if not isinstance(wheel, Wheel): - wheel = Wheel(wheel) # assume it's a filename - result = False - if tags is None: - tags = COMPATIBLE_TAGS - for ver, abi, arch in tags: - if ver in wheel.pyver and abi in wheel.abi and arch in wheel.arch: - result = True - break - return result diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/distro.py b/venv/lib/python3.9/site-packages/pip/_vendor/distro.py deleted file mode 100644 index 0611b62..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/distro.py +++ /dev/null @@ -1,1230 +0,0 @@ -# Copyright 2015,2016,2017 Nir Cohen -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -""" -The ``distro`` package (``distro`` stands for Linux Distribution) provides -information about the Linux distribution it runs on, such as a reliable -machine-readable distro ID, or version information. - -It is the recommended replacement for Python's original -:py:func:`platform.linux_distribution` function, but it provides much more -functionality. An alternative implementation became necessary because Python -3.5 deprecated this function, and Python 3.8 will remove it altogether. -Its predecessor function :py:func:`platform.dist` was already -deprecated since Python 2.6 and will also be removed in Python 3.8. -Still, there are many cases in which access to OS distribution information -is needed. See `Python issue 1322 `_ for -more information. -""" - -import os -import re -import sys -import json -import shlex -import logging -import argparse -import subprocess - - -_UNIXCONFDIR = os.environ.get('UNIXCONFDIR', '/etc') -_OS_RELEASE_BASENAME = 'os-release' - -#: Translation table for normalizing the "ID" attribute defined in os-release -#: files, for use by the :func:`distro.id` method. -#: -#: * Key: Value as defined in the os-release file, translated to lower case, -#: with blanks translated to underscores. -#: -#: * Value: Normalized value. -NORMALIZED_OS_ID = { - 'ol': 'oracle', # Oracle Linux -} - -#: Translation table for normalizing the "Distributor ID" attribute returned by -#: the lsb_release command, for use by the :func:`distro.id` method. -#: -#: * Key: Value as returned by the lsb_release command, translated to lower -#: case, with blanks translated to underscores. -#: -#: * Value: Normalized value. -NORMALIZED_LSB_ID = { - 'enterpriseenterpriseas': 'oracle', # Oracle Enterprise Linux 4 - 'enterpriseenterpriseserver': 'oracle', # Oracle Linux 5 - 'redhatenterpriseworkstation': 'rhel', # RHEL 6, 7 Workstation - 'redhatenterpriseserver': 'rhel', # RHEL 6, 7 Server - 'redhatenterprisecomputenode': 'rhel', # RHEL 6 ComputeNode -} - -#: Translation table for normalizing the distro ID derived from the file name -#: of distro release files, for use by the :func:`distro.id` method. -#: -#: * Key: Value as derived from the file name of a distro release file, -#: translated to lower case, with blanks translated to underscores. -#: -#: * Value: Normalized value. -NORMALIZED_DISTRO_ID = { - 'redhat': 'rhel', # RHEL 6.x, 7.x -} - -# Pattern for content of distro release file (reversed) -_DISTRO_RELEASE_CONTENT_REVERSED_PATTERN = re.compile( - r'(?:[^)]*\)(.*)\()? *(?:STL )?([\d.+\-a-z]*\d) *(?:esaeler *)?(.+)') - -# Pattern for base file name of distro release file -_DISTRO_RELEASE_BASENAME_PATTERN = re.compile( - r'(\w+)[-_](release|version)$') - -# Base file names to be ignored when searching for distro release file -_DISTRO_RELEASE_IGNORE_BASENAMES = ( - 'debian_version', - 'lsb-release', - 'oem-release', - _OS_RELEASE_BASENAME, - 'system-release', - 'plesk-release', -) - - -def linux_distribution(full_distribution_name=True): - """ - Return information about the current OS distribution as a tuple - ``(id_name, version, codename)`` with items as follows: - - * ``id_name``: If *full_distribution_name* is false, the result of - :func:`distro.id`. Otherwise, the result of :func:`distro.name`. - - * ``version``: The result of :func:`distro.version`. - - * ``codename``: The result of :func:`distro.codename`. - - The interface of this function is compatible with the original - :py:func:`platform.linux_distribution` function, supporting a subset of - its parameters. - - The data it returns may not exactly be the same, because it uses more data - sources than the original function, and that may lead to different data if - the OS distribution is not consistent across multiple data sources it - provides (there are indeed such distributions ...). - - Another reason for differences is the fact that the :func:`distro.id` - method normalizes the distro ID string to a reliable machine-readable value - for a number of popular OS distributions. - """ - return _distro.linux_distribution(full_distribution_name) - - -def id(): - """ - Return the distro ID of the current distribution, as a - machine-readable string. - - For a number of OS distributions, the returned distro ID value is - *reliable*, in the sense that it is documented and that it does not change - across releases of the distribution. - - This package maintains the following reliable distro ID values: - - ============== ========================================= - Distro ID Distribution - ============== ========================================= - "ubuntu" Ubuntu - "debian" Debian - "rhel" RedHat Enterprise Linux - "centos" CentOS - "fedora" Fedora - "sles" SUSE Linux Enterprise Server - "opensuse" openSUSE - "amazon" Amazon Linux - "arch" Arch Linux - "cloudlinux" CloudLinux OS - "exherbo" Exherbo Linux - "gentoo" GenToo Linux - "ibm_powerkvm" IBM PowerKVM - "kvmibm" KVM for IBM z Systems - "linuxmint" Linux Mint - "mageia" Mageia - "mandriva" Mandriva Linux - "parallels" Parallels - "pidora" Pidora - "raspbian" Raspbian - "oracle" Oracle Linux (and Oracle Enterprise Linux) - "scientific" Scientific Linux - "slackware" Slackware - "xenserver" XenServer - "openbsd" OpenBSD - "netbsd" NetBSD - "freebsd" FreeBSD - "midnightbsd" MidnightBSD - ============== ========================================= - - If you have a need to get distros for reliable IDs added into this set, - or if you find that the :func:`distro.id` function returns a different - distro ID for one of the listed distros, please create an issue in the - `distro issue tracker`_. - - **Lookup hierarchy and transformations:** - - First, the ID is obtained from the following sources, in the specified - order. The first available and non-empty value is used: - - * the value of the "ID" attribute of the os-release file, - - * the value of the "Distributor ID" attribute returned by the lsb_release - command, - - * the first part of the file name of the distro release file, - - The so determined ID value then passes the following transformations, - before it is returned by this method: - - * it is translated to lower case, - - * blanks (which should not be there anyway) are translated to underscores, - - * a normalization of the ID is performed, based upon - `normalization tables`_. The purpose of this normalization is to ensure - that the ID is as reliable as possible, even across incompatible changes - in the OS distributions. A common reason for an incompatible change is - the addition of an os-release file, or the addition of the lsb_release - command, with ID values that differ from what was previously determined - from the distro release file name. - """ - return _distro.id() - - -def name(pretty=False): - """ - Return the name of the current OS distribution, as a human-readable - string. - - If *pretty* is false, the name is returned without version or codename. - (e.g. "CentOS Linux") - - If *pretty* is true, the version and codename are appended. - (e.g. "CentOS Linux 7.1.1503 (Core)") - - **Lookup hierarchy:** - - The name is obtained from the following sources, in the specified order. - The first available and non-empty value is used: - - * If *pretty* is false: - - - the value of the "NAME" attribute of the os-release file, - - - the value of the "Distributor ID" attribute returned by the lsb_release - command, - - - the value of the "" field of the distro release file. - - * If *pretty* is true: - - - the value of the "PRETTY_NAME" attribute of the os-release file, - - - the value of the "Description" attribute returned by the lsb_release - command, - - - the value of the "" field of the distro release file, appended - with the value of the pretty version ("" and "" - fields) of the distro release file, if available. - """ - return _distro.name(pretty) - - -def version(pretty=False, best=False): - """ - Return the version of the current OS distribution, as a human-readable - string. - - If *pretty* is false, the version is returned without codename (e.g. - "7.0"). - - If *pretty* is true, the codename in parenthesis is appended, if the - codename is non-empty (e.g. "7.0 (Maipo)"). - - Some distributions provide version numbers with different precisions in - the different sources of distribution information. Examining the different - sources in a fixed priority order does not always yield the most precise - version (e.g. for Debian 8.2, or CentOS 7.1). - - The *best* parameter can be used to control the approach for the returned - version: - - If *best* is false, the first non-empty version number in priority order of - the examined sources is returned. - - If *best* is true, the most precise version number out of all examined - sources is returned. - - **Lookup hierarchy:** - - In all cases, the version number is obtained from the following sources. - If *best* is false, this order represents the priority order: - - * the value of the "VERSION_ID" attribute of the os-release file, - * the value of the "Release" attribute returned by the lsb_release - command, - * the version number parsed from the "" field of the first line - of the distro release file, - * the version number parsed from the "PRETTY_NAME" attribute of the - os-release file, if it follows the format of the distro release files. - * the version number parsed from the "Description" attribute returned by - the lsb_release command, if it follows the format of the distro release - files. - """ - return _distro.version(pretty, best) - - -def version_parts(best=False): - """ - Return the version of the current OS distribution as a tuple - ``(major, minor, build_number)`` with items as follows: - - * ``major``: The result of :func:`distro.major_version`. - - * ``minor``: The result of :func:`distro.minor_version`. - - * ``build_number``: The result of :func:`distro.build_number`. - - For a description of the *best* parameter, see the :func:`distro.version` - method. - """ - return _distro.version_parts(best) - - -def major_version(best=False): - """ - Return the major version of the current OS distribution, as a string, - if provided. - Otherwise, the empty string is returned. The major version is the first - part of the dot-separated version string. - - For a description of the *best* parameter, see the :func:`distro.version` - method. - """ - return _distro.major_version(best) - - -def minor_version(best=False): - """ - Return the minor version of the current OS distribution, as a string, - if provided. - Otherwise, the empty string is returned. The minor version is the second - part of the dot-separated version string. - - For a description of the *best* parameter, see the :func:`distro.version` - method. - """ - return _distro.minor_version(best) - - -def build_number(best=False): - """ - Return the build number of the current OS distribution, as a string, - if provided. - Otherwise, the empty string is returned. The build number is the third part - of the dot-separated version string. - - For a description of the *best* parameter, see the :func:`distro.version` - method. - """ - return _distro.build_number(best) - - -def like(): - """ - Return a space-separated list of distro IDs of distributions that are - closely related to the current OS distribution in regards to packaging - and programming interfaces, for example distributions the current - distribution is a derivative from. - - **Lookup hierarchy:** - - This information item is only provided by the os-release file. - For details, see the description of the "ID_LIKE" attribute in the - `os-release man page - `_. - """ - return _distro.like() - - -def codename(): - """ - Return the codename for the release of the current OS distribution, - as a string. - - If the distribution does not have a codename, an empty string is returned. - - Note that the returned codename is not always really a codename. For - example, openSUSE returns "x86_64". This function does not handle such - cases in any special way and just returns the string it finds, if any. - - **Lookup hierarchy:** - - * the codename within the "VERSION" attribute of the os-release file, if - provided, - - * the value of the "Codename" attribute returned by the lsb_release - command, - - * the value of the "" field of the distro release file. - """ - return _distro.codename() - - -def info(pretty=False, best=False): - """ - Return certain machine-readable information items about the current OS - distribution in a dictionary, as shown in the following example: - - .. sourcecode:: python - - { - 'id': 'rhel', - 'version': '7.0', - 'version_parts': { - 'major': '7', - 'minor': '0', - 'build_number': '' - }, - 'like': 'fedora', - 'codename': 'Maipo' - } - - The dictionary structure and keys are always the same, regardless of which - information items are available in the underlying data sources. The values - for the various keys are as follows: - - * ``id``: The result of :func:`distro.id`. - - * ``version``: The result of :func:`distro.version`. - - * ``version_parts -> major``: The result of :func:`distro.major_version`. - - * ``version_parts -> minor``: The result of :func:`distro.minor_version`. - - * ``version_parts -> build_number``: The result of - :func:`distro.build_number`. - - * ``like``: The result of :func:`distro.like`. - - * ``codename``: The result of :func:`distro.codename`. - - For a description of the *pretty* and *best* parameters, see the - :func:`distro.version` method. - """ - return _distro.info(pretty, best) - - -def os_release_info(): - """ - Return a dictionary containing key-value pairs for the information items - from the os-release file data source of the current OS distribution. - - See `os-release file`_ for details about these information items. - """ - return _distro.os_release_info() - - -def lsb_release_info(): - """ - Return a dictionary containing key-value pairs for the information items - from the lsb_release command data source of the current OS distribution. - - See `lsb_release command output`_ for details about these information - items. - """ - return _distro.lsb_release_info() - - -def distro_release_info(): - """ - Return a dictionary containing key-value pairs for the information items - from the distro release file data source of the current OS distribution. - - See `distro release file`_ for details about these information items. - """ - return _distro.distro_release_info() - - -def uname_info(): - """ - Return a dictionary containing key-value pairs for the information items - from the distro release file data source of the current OS distribution. - """ - return _distro.uname_info() - - -def os_release_attr(attribute): - """ - Return a single named information item from the os-release file data source - of the current OS distribution. - - Parameters: - - * ``attribute`` (string): Key of the information item. - - Returns: - - * (string): Value of the information item, if the item exists. - The empty string, if the item does not exist. - - See `os-release file`_ for details about these information items. - """ - return _distro.os_release_attr(attribute) - - -def lsb_release_attr(attribute): - """ - Return a single named information item from the lsb_release command output - data source of the current OS distribution. - - Parameters: - - * ``attribute`` (string): Key of the information item. - - Returns: - - * (string): Value of the information item, if the item exists. - The empty string, if the item does not exist. - - See `lsb_release command output`_ for details about these information - items. - """ - return _distro.lsb_release_attr(attribute) - - -def distro_release_attr(attribute): - """ - Return a single named information item from the distro release file - data source of the current OS distribution. - - Parameters: - - * ``attribute`` (string): Key of the information item. - - Returns: - - * (string): Value of the information item, if the item exists. - The empty string, if the item does not exist. - - See `distro release file`_ for details about these information items. - """ - return _distro.distro_release_attr(attribute) - - -def uname_attr(attribute): - """ - Return a single named information item from the distro release file - data source of the current OS distribution. - - Parameters: - - * ``attribute`` (string): Key of the information item. - - Returns: - - * (string): Value of the information item, if the item exists. - The empty string, if the item does not exist. - """ - return _distro.uname_attr(attribute) - - -class cached_property(object): - """A version of @property which caches the value. On access, it calls the - underlying function and sets the value in `__dict__` so future accesses - will not re-call the property. - """ - def __init__(self, f): - self._fname = f.__name__ - self._f = f - - def __get__(self, obj, owner): - assert obj is not None, 'call {} on an instance'.format(self._fname) - ret = obj.__dict__[self._fname] = self._f(obj) - return ret - - -class LinuxDistribution(object): - """ - Provides information about a OS distribution. - - This package creates a private module-global instance of this class with - default initialization arguments, that is used by the - `consolidated accessor functions`_ and `single source accessor functions`_. - By using default initialization arguments, that module-global instance - returns data about the current OS distribution (i.e. the distro this - package runs on). - - Normally, it is not necessary to create additional instances of this class. - However, in situations where control is needed over the exact data sources - that are used, instances of this class can be created with a specific - distro release file, or a specific os-release file, or without invoking the - lsb_release command. - """ - - def __init__(self, - include_lsb=True, - os_release_file='', - distro_release_file='', - include_uname=True): - """ - The initialization method of this class gathers information from the - available data sources, and stores that in private instance attributes. - Subsequent access to the information items uses these private instance - attributes, so that the data sources are read only once. - - Parameters: - - * ``include_lsb`` (bool): Controls whether the - `lsb_release command output`_ is included as a data source. - - If the lsb_release command is not available in the program execution - path, the data source for the lsb_release command will be empty. - - * ``os_release_file`` (string): The path name of the - `os-release file`_ that is to be used as a data source. - - An empty string (the default) will cause the default path name to - be used (see `os-release file`_ for details). - - If the specified or defaulted os-release file does not exist, the - data source for the os-release file will be empty. - - * ``distro_release_file`` (string): The path name of the - `distro release file`_ that is to be used as a data source. - - An empty string (the default) will cause a default search algorithm - to be used (see `distro release file`_ for details). - - If the specified distro release file does not exist, or if no default - distro release file can be found, the data source for the distro - release file will be empty. - - * ``include_uname`` (bool): Controls whether uname command output is - included as a data source. If the uname command is not available in - the program execution path the data source for the uname command will - be empty. - - Public instance attributes: - - * ``os_release_file`` (string): The path name of the - `os-release file`_ that is actually used as a data source. The - empty string if no distro release file is used as a data source. - - * ``distro_release_file`` (string): The path name of the - `distro release file`_ that is actually used as a data source. The - empty string if no distro release file is used as a data source. - - * ``include_lsb`` (bool): The result of the ``include_lsb`` parameter. - This controls whether the lsb information will be loaded. - - * ``include_uname`` (bool): The result of the ``include_uname`` - parameter. This controls whether the uname information will - be loaded. - - Raises: - - * :py:exc:`IOError`: Some I/O issue with an os-release file or distro - release file. - - * :py:exc:`subprocess.CalledProcessError`: The lsb_release command had - some issue (other than not being available in the program execution - path). - - * :py:exc:`UnicodeError`: A data source has unexpected characters or - uses an unexpected encoding. - """ - self.os_release_file = os_release_file or \ - os.path.join(_UNIXCONFDIR, _OS_RELEASE_BASENAME) - self.distro_release_file = distro_release_file or '' # updated later - self.include_lsb = include_lsb - self.include_uname = include_uname - - def __repr__(self): - """Return repr of all info - """ - return \ - "LinuxDistribution(" \ - "os_release_file={self.os_release_file!r}, " \ - "distro_release_file={self.distro_release_file!r}, " \ - "include_lsb={self.include_lsb!r}, " \ - "include_uname={self.include_uname!r}, " \ - "_os_release_info={self._os_release_info!r}, " \ - "_lsb_release_info={self._lsb_release_info!r}, " \ - "_distro_release_info={self._distro_release_info!r}, " \ - "_uname_info={self._uname_info!r})".format( - self=self) - - def linux_distribution(self, full_distribution_name=True): - """ - Return information about the OS distribution that is compatible - with Python's :func:`platform.linux_distribution`, supporting a subset - of its parameters. - - For details, see :func:`distro.linux_distribution`. - """ - return ( - self.name() if full_distribution_name else self.id(), - self.version(), - self.codename() - ) - - def id(self): - """Return the distro ID of the OS distribution, as a string. - - For details, see :func:`distro.id`. - """ - def normalize(distro_id, table): - distro_id = distro_id.lower().replace(' ', '_') - return table.get(distro_id, distro_id) - - distro_id = self.os_release_attr('id') - if distro_id: - return normalize(distro_id, NORMALIZED_OS_ID) - - distro_id = self.lsb_release_attr('distributor_id') - if distro_id: - return normalize(distro_id, NORMALIZED_LSB_ID) - - distro_id = self.distro_release_attr('id') - if distro_id: - return normalize(distro_id, NORMALIZED_DISTRO_ID) - - distro_id = self.uname_attr('id') - if distro_id: - return normalize(distro_id, NORMALIZED_DISTRO_ID) - - return '' - - def name(self, pretty=False): - """ - Return the name of the OS distribution, as a string. - - For details, see :func:`distro.name`. - """ - name = self.os_release_attr('name') \ - or self.lsb_release_attr('distributor_id') \ - or self.distro_release_attr('name') \ - or self.uname_attr('name') - if pretty: - name = self.os_release_attr('pretty_name') \ - or self.lsb_release_attr('description') - if not name: - name = self.distro_release_attr('name') \ - or self.uname_attr('name') - version = self.version(pretty=True) - if version: - name = name + ' ' + version - return name or '' - - def version(self, pretty=False, best=False): - """ - Return the version of the OS distribution, as a string. - - For details, see :func:`distro.version`. - """ - versions = [ - self.os_release_attr('version_id'), - self.lsb_release_attr('release'), - self.distro_release_attr('version_id'), - self._parse_distro_release_content( - self.os_release_attr('pretty_name')).get('version_id', ''), - self._parse_distro_release_content( - self.lsb_release_attr('description')).get('version_id', ''), - self.uname_attr('release') - ] - version = '' - if best: - # This algorithm uses the last version in priority order that has - # the best precision. If the versions are not in conflict, that - # does not matter; otherwise, using the last one instead of the - # first one might be considered a surprise. - for v in versions: - if v.count(".") > version.count(".") or version == '': - version = v - else: - for v in versions: - if v != '': - version = v - break - if pretty and version and self.codename(): - version = '{0} ({1})'.format(version, self.codename()) - return version - - def version_parts(self, best=False): - """ - Return the version of the OS distribution, as a tuple of version - numbers. - - For details, see :func:`distro.version_parts`. - """ - version_str = self.version(best=best) - if version_str: - version_regex = re.compile(r'(\d+)\.?(\d+)?\.?(\d+)?') - matches = version_regex.match(version_str) - if matches: - major, minor, build_number = matches.groups() - return major, minor or '', build_number or '' - return '', '', '' - - def major_version(self, best=False): - """ - Return the major version number of the current distribution. - - For details, see :func:`distro.major_version`. - """ - return self.version_parts(best)[0] - - def minor_version(self, best=False): - """ - Return the minor version number of the current distribution. - - For details, see :func:`distro.minor_version`. - """ - return self.version_parts(best)[1] - - def build_number(self, best=False): - """ - Return the build number of the current distribution. - - For details, see :func:`distro.build_number`. - """ - return self.version_parts(best)[2] - - def like(self): - """ - Return the IDs of distributions that are like the OS distribution. - - For details, see :func:`distro.like`. - """ - return self.os_release_attr('id_like') or '' - - def codename(self): - """ - Return the codename of the OS distribution. - - For details, see :func:`distro.codename`. - """ - try: - # Handle os_release specially since distros might purposefully set - # this to empty string to have no codename - return self._os_release_info['codename'] - except KeyError: - return self.lsb_release_attr('codename') \ - or self.distro_release_attr('codename') \ - or '' - - def info(self, pretty=False, best=False): - """ - Return certain machine-readable information about the OS - distribution. - - For details, see :func:`distro.info`. - """ - return dict( - id=self.id(), - version=self.version(pretty, best), - version_parts=dict( - major=self.major_version(best), - minor=self.minor_version(best), - build_number=self.build_number(best) - ), - like=self.like(), - codename=self.codename(), - ) - - def os_release_info(self): - """ - Return a dictionary containing key-value pairs for the information - items from the os-release file data source of the OS distribution. - - For details, see :func:`distro.os_release_info`. - """ - return self._os_release_info - - def lsb_release_info(self): - """ - Return a dictionary containing key-value pairs for the information - items from the lsb_release command data source of the OS - distribution. - - For details, see :func:`distro.lsb_release_info`. - """ - return self._lsb_release_info - - def distro_release_info(self): - """ - Return a dictionary containing key-value pairs for the information - items from the distro release file data source of the OS - distribution. - - For details, see :func:`distro.distro_release_info`. - """ - return self._distro_release_info - - def uname_info(self): - """ - Return a dictionary containing key-value pairs for the information - items from the uname command data source of the OS distribution. - - For details, see :func:`distro.uname_info`. - """ - return self._uname_info - - def os_release_attr(self, attribute): - """ - Return a single named information item from the os-release file data - source of the OS distribution. - - For details, see :func:`distro.os_release_attr`. - """ - return self._os_release_info.get(attribute, '') - - def lsb_release_attr(self, attribute): - """ - Return a single named information item from the lsb_release command - output data source of the OS distribution. - - For details, see :func:`distro.lsb_release_attr`. - """ - return self._lsb_release_info.get(attribute, '') - - def distro_release_attr(self, attribute): - """ - Return a single named information item from the distro release file - data source of the OS distribution. - - For details, see :func:`distro.distro_release_attr`. - """ - return self._distro_release_info.get(attribute, '') - - def uname_attr(self, attribute): - """ - Return a single named information item from the uname command - output data source of the OS distribution. - - For details, see :func:`distro.uname_release_attr`. - """ - return self._uname_info.get(attribute, '') - - @cached_property - def _os_release_info(self): - """ - Get the information items from the specified os-release file. - - Returns: - A dictionary containing all information items. - """ - if os.path.isfile(self.os_release_file): - with open(self.os_release_file) as release_file: - return self._parse_os_release_content(release_file) - return {} - - @staticmethod - def _parse_os_release_content(lines): - """ - Parse the lines of an os-release file. - - Parameters: - - * lines: Iterable through the lines in the os-release file. - Each line must be a unicode string or a UTF-8 encoded byte - string. - - Returns: - A dictionary containing all information items. - """ - props = {} - lexer = shlex.shlex(lines, posix=True) - lexer.whitespace_split = True - - # The shlex module defines its `wordchars` variable using literals, - # making it dependent on the encoding of the Python source file. - # In Python 2.6 and 2.7, the shlex source file is encoded in - # 'iso-8859-1', and the `wordchars` variable is defined as a byte - # string. This causes a UnicodeDecodeError to be raised when the - # parsed content is a unicode object. The following fix resolves that - # (... but it should be fixed in shlex...): - if sys.version_info[0] == 2 and isinstance(lexer.wordchars, bytes): - lexer.wordchars = lexer.wordchars.decode('iso-8859-1') - - tokens = list(lexer) - for token in tokens: - # At this point, all shell-like parsing has been done (i.e. - # comments processed, quotes and backslash escape sequences - # processed, multi-line values assembled, trailing newlines - # stripped, etc.), so the tokens are now either: - # * variable assignments: var=value - # * commands or their arguments (not allowed in os-release) - if '=' in token: - k, v = token.split('=', 1) - props[k.lower()] = v - else: - # Ignore any tokens that are not variable assignments - pass - - if 'version_codename' in props: - # os-release added a version_codename field. Use that in - # preference to anything else Note that some distros purposefully - # do not have code names. They should be setting - # version_codename="" - props['codename'] = props['version_codename'] - elif 'ubuntu_codename' in props: - # Same as above but a non-standard field name used on older Ubuntus - props['codename'] = props['ubuntu_codename'] - elif 'version' in props: - # If there is no version_codename, parse it from the version - codename = re.search(r'(\(\D+\))|,(\s+)?\D+', props['version']) - if codename: - codename = codename.group() - codename = codename.strip('()') - codename = codename.strip(',') - codename = codename.strip() - # codename appears within paranthese. - props['codename'] = codename - - return props - - @cached_property - def _lsb_release_info(self): - """ - Get the information items from the lsb_release command output. - - Returns: - A dictionary containing all information items. - """ - if not self.include_lsb: - return {} - with open(os.devnull, 'w') as devnull: - try: - cmd = ('lsb_release', '-a') - stdout = subprocess.check_output(cmd, stderr=devnull) - except OSError: # Command not found - return {} - content = self._to_str(stdout).splitlines() - return self._parse_lsb_release_content(content) - - @staticmethod - def _parse_lsb_release_content(lines): - """ - Parse the output of the lsb_release command. - - Parameters: - - * lines: Iterable through the lines of the lsb_release output. - Each line must be a unicode string or a UTF-8 encoded byte - string. - - Returns: - A dictionary containing all information items. - """ - props = {} - for line in lines: - kv = line.strip('\n').split(':', 1) - if len(kv) != 2: - # Ignore lines without colon. - continue - k, v = kv - props.update({k.replace(' ', '_').lower(): v.strip()}) - return props - - @cached_property - def _uname_info(self): - with open(os.devnull, 'w') as devnull: - try: - cmd = ('uname', '-rs') - stdout = subprocess.check_output(cmd, stderr=devnull) - except OSError: - return {} - content = self._to_str(stdout).splitlines() - return self._parse_uname_content(content) - - @staticmethod - def _parse_uname_content(lines): - props = {} - match = re.search(r'^([^\s]+)\s+([\d\.]+)', lines[0].strip()) - if match: - name, version = match.groups() - - # This is to prevent the Linux kernel version from - # appearing as the 'best' version on otherwise - # identifiable distributions. - if name == 'Linux': - return {} - props['id'] = name.lower() - props['name'] = name - props['release'] = version - return props - - @staticmethod - def _to_str(text): - encoding = sys.getfilesystemencoding() - encoding = 'utf-8' if encoding == 'ascii' else encoding - - if sys.version_info[0] >= 3: - if isinstance(text, bytes): - return text.decode(encoding) - else: - if isinstance(text, unicode): # noqa - return text.encode(encoding) - - return text - - @cached_property - def _distro_release_info(self): - """ - Get the information items from the specified distro release file. - - Returns: - A dictionary containing all information items. - """ - if self.distro_release_file: - # If it was specified, we use it and parse what we can, even if - # its file name or content does not match the expected pattern. - distro_info = self._parse_distro_release_file( - self.distro_release_file) - basename = os.path.basename(self.distro_release_file) - # The file name pattern for user-specified distro release files - # is somewhat more tolerant (compared to when searching for the - # file), because we want to use what was specified as best as - # possible. - match = _DISTRO_RELEASE_BASENAME_PATTERN.match(basename) - if 'name' in distro_info \ - and 'cloudlinux' in distro_info['name'].lower(): - distro_info['id'] = 'cloudlinux' - elif match: - distro_info['id'] = match.group(1) - return distro_info - else: - try: - basenames = os.listdir(_UNIXCONFDIR) - # We sort for repeatability in cases where there are multiple - # distro specific files; e.g. CentOS, Oracle, Enterprise all - # containing `redhat-release` on top of their own. - basenames.sort() - except OSError: - # This may occur when /etc is not readable but we can't be - # sure about the *-release files. Check common entries of - # /etc for information. If they turn out to not be there the - # error is handled in `_parse_distro_release_file()`. - basenames = ['SuSE-release', - 'arch-release', - 'base-release', - 'centos-release', - 'fedora-release', - 'gentoo-release', - 'mageia-release', - 'mandrake-release', - 'mandriva-release', - 'mandrivalinux-release', - 'manjaro-release', - 'oracle-release', - 'redhat-release', - 'sl-release', - 'slackware-version'] - for basename in basenames: - if basename in _DISTRO_RELEASE_IGNORE_BASENAMES: - continue - match = _DISTRO_RELEASE_BASENAME_PATTERN.match(basename) - if match: - filepath = os.path.join(_UNIXCONFDIR, basename) - distro_info = self._parse_distro_release_file(filepath) - if 'name' in distro_info: - # The name is always present if the pattern matches - self.distro_release_file = filepath - distro_info['id'] = match.group(1) - if 'cloudlinux' in distro_info['name'].lower(): - distro_info['id'] = 'cloudlinux' - return distro_info - return {} - - def _parse_distro_release_file(self, filepath): - """ - Parse a distro release file. - - Parameters: - - * filepath: Path name of the distro release file. - - Returns: - A dictionary containing all information items. - """ - try: - with open(filepath) as fp: - # Only parse the first line. For instance, on SLES there - # are multiple lines. We don't want them... - return self._parse_distro_release_content(fp.readline()) - except (OSError, IOError): - # Ignore not being able to read a specific, seemingly version - # related file. - # See https://github.com/nir0s/distro/issues/162 - return {} - - @staticmethod - def _parse_distro_release_content(line): - """ - Parse a line from a distro release file. - - Parameters: - * line: Line from the distro release file. Must be a unicode string - or a UTF-8 encoded byte string. - - Returns: - A dictionary containing all information items. - """ - matches = _DISTRO_RELEASE_CONTENT_REVERSED_PATTERN.match( - line.strip()[::-1]) - distro_info = {} - if matches: - # regexp ensures non-None - distro_info['name'] = matches.group(3)[::-1] - if matches.group(2): - distro_info['version_id'] = matches.group(2)[::-1] - if matches.group(1): - distro_info['codename'] = matches.group(1)[::-1] - elif line: - distro_info['name'] = line.strip() - return distro_info - - -_distro = LinuxDistribution() - - -def main(): - logger = logging.getLogger(__name__) - logger.setLevel(logging.DEBUG) - logger.addHandler(logging.StreamHandler(sys.stdout)) - - parser = argparse.ArgumentParser(description="OS distro info tool") - parser.add_argument( - '--json', - '-j', - help="Output in machine readable format", - action="store_true") - args = parser.parse_args() - - if args.json: - logger.info(json.dumps(info(), indent=4, sort_keys=True)) - else: - logger.info('Name: %s', name(pretty=True)) - distribution_version = version(pretty=True) - logger.info('Version: %s', distribution_version) - distribution_codename = codename() - logger.info('Codename: %s', distribution_codename) - - -if __name__ == '__main__': - main() diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/__init__.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/__init__.py deleted file mode 100644 index d1d82f1..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/__init__.py +++ /dev/null @@ -1,35 +0,0 @@ -""" -HTML parsing library based on the `WHATWG HTML specification -`_. The parser is designed to be compatible with -existing HTML found in the wild and implements well-defined error recovery that -is largely compatible with modern desktop web browsers. - -Example usage:: - - from pip._vendor import html5lib - with open("my_document.html", "rb") as f: - tree = html5lib.parse(f) - -For convenience, this module re-exports the following names: - -* :func:`~.html5parser.parse` -* :func:`~.html5parser.parseFragment` -* :class:`~.html5parser.HTMLParser` -* :func:`~.treebuilders.getTreeBuilder` -* :func:`~.treewalkers.getTreeWalker` -* :func:`~.serializer.serialize` -""" - -from __future__ import absolute_import, division, unicode_literals - -from .html5parser import HTMLParser, parse, parseFragment -from .treebuilders import getTreeBuilder -from .treewalkers import getTreeWalker -from .serializer import serialize - -__all__ = ["HTMLParser", "parse", "parseFragment", "getTreeBuilder", - "getTreeWalker", "serialize"] - -# this has to be at the top level, see how setup.py parses this -#: Distribution version number. -__version__ = "1.1" diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_ihatexml.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_ihatexml.py deleted file mode 100644 index 3ff803c..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_ihatexml.py +++ /dev/null @@ -1,289 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals - -import re -import warnings - -from .constants import DataLossWarning - -baseChar = """ -[#x0041-#x005A] | [#x0061-#x007A] | [#x00C0-#x00D6] | [#x00D8-#x00F6] | -[#x00F8-#x00FF] | [#x0100-#x0131] | [#x0134-#x013E] | [#x0141-#x0148] | -[#x014A-#x017E] | [#x0180-#x01C3] | [#x01CD-#x01F0] | [#x01F4-#x01F5] | -[#x01FA-#x0217] | [#x0250-#x02A8] | [#x02BB-#x02C1] | #x0386 | -[#x0388-#x038A] | #x038C | [#x038E-#x03A1] | [#x03A3-#x03CE] | -[#x03D0-#x03D6] | #x03DA | #x03DC | #x03DE | #x03E0 | [#x03E2-#x03F3] | -[#x0401-#x040C] | [#x040E-#x044F] | [#x0451-#x045C] | [#x045E-#x0481] | -[#x0490-#x04C4] | [#x04C7-#x04C8] | [#x04CB-#x04CC] | [#x04D0-#x04EB] | -[#x04EE-#x04F5] | [#x04F8-#x04F9] | [#x0531-#x0556] | #x0559 | -[#x0561-#x0586] | [#x05D0-#x05EA] | [#x05F0-#x05F2] | [#x0621-#x063A] | -[#x0641-#x064A] | [#x0671-#x06B7] | [#x06BA-#x06BE] | [#x06C0-#x06CE] | -[#x06D0-#x06D3] | #x06D5 | [#x06E5-#x06E6] | [#x0905-#x0939] | #x093D | -[#x0958-#x0961] | [#x0985-#x098C] | [#x098F-#x0990] | [#x0993-#x09A8] | -[#x09AA-#x09B0] | #x09B2 | [#x09B6-#x09B9] | [#x09DC-#x09DD] | -[#x09DF-#x09E1] | [#x09F0-#x09F1] | [#x0A05-#x0A0A] | [#x0A0F-#x0A10] | -[#x0A13-#x0A28] | [#x0A2A-#x0A30] | [#x0A32-#x0A33] | [#x0A35-#x0A36] | -[#x0A38-#x0A39] | [#x0A59-#x0A5C] | #x0A5E | [#x0A72-#x0A74] | -[#x0A85-#x0A8B] | #x0A8D | [#x0A8F-#x0A91] | [#x0A93-#x0AA8] | -[#x0AAA-#x0AB0] | [#x0AB2-#x0AB3] | [#x0AB5-#x0AB9] | #x0ABD | #x0AE0 | -[#x0B05-#x0B0C] | [#x0B0F-#x0B10] | [#x0B13-#x0B28] | [#x0B2A-#x0B30] | -[#x0B32-#x0B33] | [#x0B36-#x0B39] | #x0B3D | [#x0B5C-#x0B5D] | -[#x0B5F-#x0B61] | [#x0B85-#x0B8A] | [#x0B8E-#x0B90] | [#x0B92-#x0B95] | -[#x0B99-#x0B9A] | #x0B9C | [#x0B9E-#x0B9F] | [#x0BA3-#x0BA4] | -[#x0BA8-#x0BAA] | [#x0BAE-#x0BB5] | [#x0BB7-#x0BB9] | [#x0C05-#x0C0C] | -[#x0C0E-#x0C10] | [#x0C12-#x0C28] | [#x0C2A-#x0C33] | [#x0C35-#x0C39] | -[#x0C60-#x0C61] | [#x0C85-#x0C8C] | [#x0C8E-#x0C90] | [#x0C92-#x0CA8] | -[#x0CAA-#x0CB3] | [#x0CB5-#x0CB9] | #x0CDE | [#x0CE0-#x0CE1] | -[#x0D05-#x0D0C] | [#x0D0E-#x0D10] | [#x0D12-#x0D28] | [#x0D2A-#x0D39] | -[#x0D60-#x0D61] | [#x0E01-#x0E2E] | #x0E30 | [#x0E32-#x0E33] | -[#x0E40-#x0E45] | [#x0E81-#x0E82] | #x0E84 | [#x0E87-#x0E88] | #x0E8A | -#x0E8D | [#x0E94-#x0E97] | [#x0E99-#x0E9F] | [#x0EA1-#x0EA3] | #x0EA5 | -#x0EA7 | [#x0EAA-#x0EAB] | [#x0EAD-#x0EAE] | #x0EB0 | [#x0EB2-#x0EB3] | -#x0EBD | [#x0EC0-#x0EC4] | [#x0F40-#x0F47] | [#x0F49-#x0F69] | -[#x10A0-#x10C5] | [#x10D0-#x10F6] | #x1100 | [#x1102-#x1103] | -[#x1105-#x1107] | #x1109 | [#x110B-#x110C] | [#x110E-#x1112] | #x113C | -#x113E | #x1140 | #x114C | #x114E | #x1150 | [#x1154-#x1155] | #x1159 | -[#x115F-#x1161] | #x1163 | #x1165 | #x1167 | #x1169 | [#x116D-#x116E] | -[#x1172-#x1173] | #x1175 | #x119E | #x11A8 | #x11AB | [#x11AE-#x11AF] | -[#x11B7-#x11B8] | #x11BA | [#x11BC-#x11C2] | #x11EB | #x11F0 | #x11F9 | -[#x1E00-#x1E9B] | [#x1EA0-#x1EF9] | [#x1F00-#x1F15] | [#x1F18-#x1F1D] | -[#x1F20-#x1F45] | [#x1F48-#x1F4D] | [#x1F50-#x1F57] | #x1F59 | #x1F5B | -#x1F5D | [#x1F5F-#x1F7D] | [#x1F80-#x1FB4] | [#x1FB6-#x1FBC] | #x1FBE | -[#x1FC2-#x1FC4] | [#x1FC6-#x1FCC] | [#x1FD0-#x1FD3] | [#x1FD6-#x1FDB] | -[#x1FE0-#x1FEC] | [#x1FF2-#x1FF4] | [#x1FF6-#x1FFC] | #x2126 | -[#x212A-#x212B] | #x212E | [#x2180-#x2182] | [#x3041-#x3094] | -[#x30A1-#x30FA] | [#x3105-#x312C] | [#xAC00-#xD7A3]""" - -ideographic = """[#x4E00-#x9FA5] | #x3007 | [#x3021-#x3029]""" - -combiningCharacter = """ -[#x0300-#x0345] | [#x0360-#x0361] | [#x0483-#x0486] | [#x0591-#x05A1] | -[#x05A3-#x05B9] | [#x05BB-#x05BD] | #x05BF | [#x05C1-#x05C2] | #x05C4 | -[#x064B-#x0652] | #x0670 | [#x06D6-#x06DC] | [#x06DD-#x06DF] | -[#x06E0-#x06E4] | [#x06E7-#x06E8] | [#x06EA-#x06ED] | [#x0901-#x0903] | -#x093C | [#x093E-#x094C] | #x094D | [#x0951-#x0954] | [#x0962-#x0963] | -[#x0981-#x0983] | #x09BC | #x09BE | #x09BF | [#x09C0-#x09C4] | -[#x09C7-#x09C8] | [#x09CB-#x09CD] | #x09D7 | [#x09E2-#x09E3] | #x0A02 | -#x0A3C | #x0A3E | #x0A3F | [#x0A40-#x0A42] | [#x0A47-#x0A48] | -[#x0A4B-#x0A4D] | [#x0A70-#x0A71] | [#x0A81-#x0A83] | #x0ABC | -[#x0ABE-#x0AC5] | [#x0AC7-#x0AC9] | [#x0ACB-#x0ACD] | [#x0B01-#x0B03] | -#x0B3C | [#x0B3E-#x0B43] | [#x0B47-#x0B48] | [#x0B4B-#x0B4D] | -[#x0B56-#x0B57] | [#x0B82-#x0B83] | [#x0BBE-#x0BC2] | [#x0BC6-#x0BC8] | -[#x0BCA-#x0BCD] | #x0BD7 | [#x0C01-#x0C03] | [#x0C3E-#x0C44] | -[#x0C46-#x0C48] | [#x0C4A-#x0C4D] | [#x0C55-#x0C56] | [#x0C82-#x0C83] | -[#x0CBE-#x0CC4] | [#x0CC6-#x0CC8] | [#x0CCA-#x0CCD] | [#x0CD5-#x0CD6] | -[#x0D02-#x0D03] | [#x0D3E-#x0D43] | [#x0D46-#x0D48] | [#x0D4A-#x0D4D] | -#x0D57 | #x0E31 | [#x0E34-#x0E3A] | [#x0E47-#x0E4E] | #x0EB1 | -[#x0EB4-#x0EB9] | [#x0EBB-#x0EBC] | [#x0EC8-#x0ECD] | [#x0F18-#x0F19] | -#x0F35 | #x0F37 | #x0F39 | #x0F3E | #x0F3F | [#x0F71-#x0F84] | -[#x0F86-#x0F8B] | [#x0F90-#x0F95] | #x0F97 | [#x0F99-#x0FAD] | -[#x0FB1-#x0FB7] | #x0FB9 | [#x20D0-#x20DC] | #x20E1 | [#x302A-#x302F] | -#x3099 | #x309A""" - -digit = """ -[#x0030-#x0039] | [#x0660-#x0669] | [#x06F0-#x06F9] | [#x0966-#x096F] | -[#x09E6-#x09EF] | [#x0A66-#x0A6F] | [#x0AE6-#x0AEF] | [#x0B66-#x0B6F] | -[#x0BE7-#x0BEF] | [#x0C66-#x0C6F] | [#x0CE6-#x0CEF] | [#x0D66-#x0D6F] | -[#x0E50-#x0E59] | [#x0ED0-#x0ED9] | [#x0F20-#x0F29]""" - -extender = """ -#x00B7 | #x02D0 | #x02D1 | #x0387 | #x0640 | #x0E46 | #x0EC6 | #x3005 | -#[#x3031-#x3035] | [#x309D-#x309E] | [#x30FC-#x30FE]""" - -letter = " | ".join([baseChar, ideographic]) - -# Without the -name = " | ".join([letter, digit, ".", "-", "_", combiningCharacter, - extender]) -nameFirst = " | ".join([letter, "_"]) - -reChar = re.compile(r"#x([\d|A-F]{4,4})") -reCharRange = re.compile(r"\[#x([\d|A-F]{4,4})-#x([\d|A-F]{4,4})\]") - - -def charStringToList(chars): - charRanges = [item.strip() for item in chars.split(" | ")] - rv = [] - for item in charRanges: - foundMatch = False - for regexp in (reChar, reCharRange): - match = regexp.match(item) - if match is not None: - rv.append([hexToInt(item) for item in match.groups()]) - if len(rv[-1]) == 1: - rv[-1] = rv[-1] * 2 - foundMatch = True - break - if not foundMatch: - assert len(item) == 1 - - rv.append([ord(item)] * 2) - rv = normaliseCharList(rv) - return rv - - -def normaliseCharList(charList): - charList = sorted(charList) - for item in charList: - assert item[1] >= item[0] - rv = [] - i = 0 - while i < len(charList): - j = 1 - rv.append(charList[i]) - while i + j < len(charList) and charList[i + j][0] <= rv[-1][1] + 1: - rv[-1][1] = charList[i + j][1] - j += 1 - i += j - return rv - - -# We don't really support characters above the BMP :( -max_unicode = int("FFFF", 16) - - -def missingRanges(charList): - rv = [] - if charList[0] != 0: - rv.append([0, charList[0][0] - 1]) - for i, item in enumerate(charList[:-1]): - rv.append([item[1] + 1, charList[i + 1][0] - 1]) - if charList[-1][1] != max_unicode: - rv.append([charList[-1][1] + 1, max_unicode]) - return rv - - -def listToRegexpStr(charList): - rv = [] - for item in charList: - if item[0] == item[1]: - rv.append(escapeRegexp(chr(item[0]))) - else: - rv.append(escapeRegexp(chr(item[0])) + "-" + - escapeRegexp(chr(item[1]))) - return "[%s]" % "".join(rv) - - -def hexToInt(hex_str): - return int(hex_str, 16) - - -def escapeRegexp(string): - specialCharacters = (".", "^", "$", "*", "+", "?", "{", "}", - "[", "]", "|", "(", ")", "-") - for char in specialCharacters: - string = string.replace(char, "\\" + char) - - return string - -# output from the above -nonXmlNameBMPRegexp = re.compile('[\x00-,/:-@\\[-\\^`\\{-\xb6\xb8-\xbf\xd7\xf7\u0132-\u0133\u013f-\u0140\u0149\u017f\u01c4-\u01cc\u01f1-\u01f3\u01f6-\u01f9\u0218-\u024f\u02a9-\u02ba\u02c2-\u02cf\u02d2-\u02ff\u0346-\u035f\u0362-\u0385\u038b\u038d\u03a2\u03cf\u03d7-\u03d9\u03db\u03dd\u03df\u03e1\u03f4-\u0400\u040d\u0450\u045d\u0482\u0487-\u048f\u04c5-\u04c6\u04c9-\u04ca\u04cd-\u04cf\u04ec-\u04ed\u04f6-\u04f7\u04fa-\u0530\u0557-\u0558\u055a-\u0560\u0587-\u0590\u05a2\u05ba\u05be\u05c0\u05c3\u05c5-\u05cf\u05eb-\u05ef\u05f3-\u0620\u063b-\u063f\u0653-\u065f\u066a-\u066f\u06b8-\u06b9\u06bf\u06cf\u06d4\u06e9\u06ee-\u06ef\u06fa-\u0900\u0904\u093a-\u093b\u094e-\u0950\u0955-\u0957\u0964-\u0965\u0970-\u0980\u0984\u098d-\u098e\u0991-\u0992\u09a9\u09b1\u09b3-\u09b5\u09ba-\u09bb\u09bd\u09c5-\u09c6\u09c9-\u09ca\u09ce-\u09d6\u09d8-\u09db\u09de\u09e4-\u09e5\u09f2-\u0a01\u0a03-\u0a04\u0a0b-\u0a0e\u0a11-\u0a12\u0a29\u0a31\u0a34\u0a37\u0a3a-\u0a3b\u0a3d\u0a43-\u0a46\u0a49-\u0a4a\u0a4e-\u0a58\u0a5d\u0a5f-\u0a65\u0a75-\u0a80\u0a84\u0a8c\u0a8e\u0a92\u0aa9\u0ab1\u0ab4\u0aba-\u0abb\u0ac6\u0aca\u0ace-\u0adf\u0ae1-\u0ae5\u0af0-\u0b00\u0b04\u0b0d-\u0b0e\u0b11-\u0b12\u0b29\u0b31\u0b34-\u0b35\u0b3a-\u0b3b\u0b44-\u0b46\u0b49-\u0b4a\u0b4e-\u0b55\u0b58-\u0b5b\u0b5e\u0b62-\u0b65\u0b70-\u0b81\u0b84\u0b8b-\u0b8d\u0b91\u0b96-\u0b98\u0b9b\u0b9d\u0ba0-\u0ba2\u0ba5-\u0ba7\u0bab-\u0bad\u0bb6\u0bba-\u0bbd\u0bc3-\u0bc5\u0bc9\u0bce-\u0bd6\u0bd8-\u0be6\u0bf0-\u0c00\u0c04\u0c0d\u0c11\u0c29\u0c34\u0c3a-\u0c3d\u0c45\u0c49\u0c4e-\u0c54\u0c57-\u0c5f\u0c62-\u0c65\u0c70-\u0c81\u0c84\u0c8d\u0c91\u0ca9\u0cb4\u0cba-\u0cbd\u0cc5\u0cc9\u0cce-\u0cd4\u0cd7-\u0cdd\u0cdf\u0ce2-\u0ce5\u0cf0-\u0d01\u0d04\u0d0d\u0d11\u0d29\u0d3a-\u0d3d\u0d44-\u0d45\u0d49\u0d4e-\u0d56\u0d58-\u0d5f\u0d62-\u0d65\u0d70-\u0e00\u0e2f\u0e3b-\u0e3f\u0e4f\u0e5a-\u0e80\u0e83\u0e85-\u0e86\u0e89\u0e8b-\u0e8c\u0e8e-\u0e93\u0e98\u0ea0\u0ea4\u0ea6\u0ea8-\u0ea9\u0eac\u0eaf\u0eba\u0ebe-\u0ebf\u0ec5\u0ec7\u0ece-\u0ecf\u0eda-\u0f17\u0f1a-\u0f1f\u0f2a-\u0f34\u0f36\u0f38\u0f3a-\u0f3d\u0f48\u0f6a-\u0f70\u0f85\u0f8c-\u0f8f\u0f96\u0f98\u0fae-\u0fb0\u0fb8\u0fba-\u109f\u10c6-\u10cf\u10f7-\u10ff\u1101\u1104\u1108\u110a\u110d\u1113-\u113b\u113d\u113f\u1141-\u114b\u114d\u114f\u1151-\u1153\u1156-\u1158\u115a-\u115e\u1162\u1164\u1166\u1168\u116a-\u116c\u116f-\u1171\u1174\u1176-\u119d\u119f-\u11a7\u11a9-\u11aa\u11ac-\u11ad\u11b0-\u11b6\u11b9\u11bb\u11c3-\u11ea\u11ec-\u11ef\u11f1-\u11f8\u11fa-\u1dff\u1e9c-\u1e9f\u1efa-\u1eff\u1f16-\u1f17\u1f1e-\u1f1f\u1f46-\u1f47\u1f4e-\u1f4f\u1f58\u1f5a\u1f5c\u1f5e\u1f7e-\u1f7f\u1fb5\u1fbd\u1fbf-\u1fc1\u1fc5\u1fcd-\u1fcf\u1fd4-\u1fd5\u1fdc-\u1fdf\u1fed-\u1ff1\u1ff5\u1ffd-\u20cf\u20dd-\u20e0\u20e2-\u2125\u2127-\u2129\u212c-\u212d\u212f-\u217f\u2183-\u3004\u3006\u3008-\u3020\u3030\u3036-\u3040\u3095-\u3098\u309b-\u309c\u309f-\u30a0\u30fb\u30ff-\u3104\u312d-\u4dff\u9fa6-\uabff\ud7a4-\uffff]') # noqa - -nonXmlNameFirstBMPRegexp = re.compile('[\x00-@\\[-\\^`\\{-\xbf\xd7\xf7\u0132-\u0133\u013f-\u0140\u0149\u017f\u01c4-\u01cc\u01f1-\u01f3\u01f6-\u01f9\u0218-\u024f\u02a9-\u02ba\u02c2-\u0385\u0387\u038b\u038d\u03a2\u03cf\u03d7-\u03d9\u03db\u03dd\u03df\u03e1\u03f4-\u0400\u040d\u0450\u045d\u0482-\u048f\u04c5-\u04c6\u04c9-\u04ca\u04cd-\u04cf\u04ec-\u04ed\u04f6-\u04f7\u04fa-\u0530\u0557-\u0558\u055a-\u0560\u0587-\u05cf\u05eb-\u05ef\u05f3-\u0620\u063b-\u0640\u064b-\u0670\u06b8-\u06b9\u06bf\u06cf\u06d4\u06d6-\u06e4\u06e7-\u0904\u093a-\u093c\u093e-\u0957\u0962-\u0984\u098d-\u098e\u0991-\u0992\u09a9\u09b1\u09b3-\u09b5\u09ba-\u09db\u09de\u09e2-\u09ef\u09f2-\u0a04\u0a0b-\u0a0e\u0a11-\u0a12\u0a29\u0a31\u0a34\u0a37\u0a3a-\u0a58\u0a5d\u0a5f-\u0a71\u0a75-\u0a84\u0a8c\u0a8e\u0a92\u0aa9\u0ab1\u0ab4\u0aba-\u0abc\u0abe-\u0adf\u0ae1-\u0b04\u0b0d-\u0b0e\u0b11-\u0b12\u0b29\u0b31\u0b34-\u0b35\u0b3a-\u0b3c\u0b3e-\u0b5b\u0b5e\u0b62-\u0b84\u0b8b-\u0b8d\u0b91\u0b96-\u0b98\u0b9b\u0b9d\u0ba0-\u0ba2\u0ba5-\u0ba7\u0bab-\u0bad\u0bb6\u0bba-\u0c04\u0c0d\u0c11\u0c29\u0c34\u0c3a-\u0c5f\u0c62-\u0c84\u0c8d\u0c91\u0ca9\u0cb4\u0cba-\u0cdd\u0cdf\u0ce2-\u0d04\u0d0d\u0d11\u0d29\u0d3a-\u0d5f\u0d62-\u0e00\u0e2f\u0e31\u0e34-\u0e3f\u0e46-\u0e80\u0e83\u0e85-\u0e86\u0e89\u0e8b-\u0e8c\u0e8e-\u0e93\u0e98\u0ea0\u0ea4\u0ea6\u0ea8-\u0ea9\u0eac\u0eaf\u0eb1\u0eb4-\u0ebc\u0ebe-\u0ebf\u0ec5-\u0f3f\u0f48\u0f6a-\u109f\u10c6-\u10cf\u10f7-\u10ff\u1101\u1104\u1108\u110a\u110d\u1113-\u113b\u113d\u113f\u1141-\u114b\u114d\u114f\u1151-\u1153\u1156-\u1158\u115a-\u115e\u1162\u1164\u1166\u1168\u116a-\u116c\u116f-\u1171\u1174\u1176-\u119d\u119f-\u11a7\u11a9-\u11aa\u11ac-\u11ad\u11b0-\u11b6\u11b9\u11bb\u11c3-\u11ea\u11ec-\u11ef\u11f1-\u11f8\u11fa-\u1dff\u1e9c-\u1e9f\u1efa-\u1eff\u1f16-\u1f17\u1f1e-\u1f1f\u1f46-\u1f47\u1f4e-\u1f4f\u1f58\u1f5a\u1f5c\u1f5e\u1f7e-\u1f7f\u1fb5\u1fbd\u1fbf-\u1fc1\u1fc5\u1fcd-\u1fcf\u1fd4-\u1fd5\u1fdc-\u1fdf\u1fed-\u1ff1\u1ff5\u1ffd-\u2125\u2127-\u2129\u212c-\u212d\u212f-\u217f\u2183-\u3006\u3008-\u3020\u302a-\u3040\u3095-\u30a0\u30fb-\u3104\u312d-\u4dff\u9fa6-\uabff\ud7a4-\uffff]') # noqa - -# Simpler things -nonPubidCharRegexp = re.compile("[^\x20\x0D\x0Aa-zA-Z0-9\\-'()+,./:=?;!*#@$_%]") - - -class InfosetFilter(object): - replacementRegexp = re.compile(r"U[\dA-F]{5,5}") - - def __init__(self, - dropXmlnsLocalName=False, - dropXmlnsAttrNs=False, - preventDoubleDashComments=False, - preventDashAtCommentEnd=False, - replaceFormFeedCharacters=True, - preventSingleQuotePubid=False): - - self.dropXmlnsLocalName = dropXmlnsLocalName - self.dropXmlnsAttrNs = dropXmlnsAttrNs - - self.preventDoubleDashComments = preventDoubleDashComments - self.preventDashAtCommentEnd = preventDashAtCommentEnd - - self.replaceFormFeedCharacters = replaceFormFeedCharacters - - self.preventSingleQuotePubid = preventSingleQuotePubid - - self.replaceCache = {} - - def coerceAttribute(self, name, namespace=None): - if self.dropXmlnsLocalName and name.startswith("xmlns:"): - warnings.warn("Attributes cannot begin with xmlns", DataLossWarning) - return None - elif (self.dropXmlnsAttrNs and - namespace == "http://www.w3.org/2000/xmlns/"): - warnings.warn("Attributes cannot be in the xml namespace", DataLossWarning) - return None - else: - return self.toXmlName(name) - - def coerceElement(self, name): - return self.toXmlName(name) - - def coerceComment(self, data): - if self.preventDoubleDashComments: - while "--" in data: - warnings.warn("Comments cannot contain adjacent dashes", DataLossWarning) - data = data.replace("--", "- -") - if data.endswith("-"): - warnings.warn("Comments cannot end in a dash", DataLossWarning) - data += " " - return data - - def coerceCharacters(self, data): - if self.replaceFormFeedCharacters: - for _ in range(data.count("\x0C")): - warnings.warn("Text cannot contain U+000C", DataLossWarning) - data = data.replace("\x0C", " ") - # Other non-xml characters - return data - - def coercePubid(self, data): - dataOutput = data - for char in nonPubidCharRegexp.findall(data): - warnings.warn("Coercing non-XML pubid", DataLossWarning) - replacement = self.getReplacementCharacter(char) - dataOutput = dataOutput.replace(char, replacement) - if self.preventSingleQuotePubid and dataOutput.find("'") >= 0: - warnings.warn("Pubid cannot contain single quote", DataLossWarning) - dataOutput = dataOutput.replace("'", self.getReplacementCharacter("'")) - return dataOutput - - def toXmlName(self, name): - nameFirst = name[0] - nameRest = name[1:] - m = nonXmlNameFirstBMPRegexp.match(nameFirst) - if m: - warnings.warn("Coercing non-XML name: %s" % name, DataLossWarning) - nameFirstOutput = self.getReplacementCharacter(nameFirst) - else: - nameFirstOutput = nameFirst - - nameRestOutput = nameRest - replaceChars = set(nonXmlNameBMPRegexp.findall(nameRest)) - for char in replaceChars: - warnings.warn("Coercing non-XML name: %s" % name, DataLossWarning) - replacement = self.getReplacementCharacter(char) - nameRestOutput = nameRestOutput.replace(char, replacement) - return nameFirstOutput + nameRestOutput - - def getReplacementCharacter(self, char): - if char in self.replaceCache: - replacement = self.replaceCache[char] - else: - replacement = self.escapeChar(char) - return replacement - - def fromXmlName(self, name): - for item in set(self.replacementRegexp.findall(name)): - name = name.replace(item, self.unescapeChar(item)) - return name - - def escapeChar(self, char): - replacement = "U%05X" % ord(char) - self.replaceCache[char] = replacement - return replacement - - def unescapeChar(self, charcode): - return chr(int(charcode[1:], 16)) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_inputstream.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_inputstream.py deleted file mode 100644 index e0bb376..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_inputstream.py +++ /dev/null @@ -1,918 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals - -from pip._vendor.six import text_type -from pip._vendor.six.moves import http_client, urllib - -import codecs -import re -from io import BytesIO, StringIO - -from pip._vendor import webencodings - -from .constants import EOF, spaceCharacters, asciiLetters, asciiUppercase -from .constants import _ReparseException -from . import _utils - -# Non-unicode versions of constants for use in the pre-parser -spaceCharactersBytes = frozenset([item.encode("ascii") for item in spaceCharacters]) -asciiLettersBytes = frozenset([item.encode("ascii") for item in asciiLetters]) -asciiUppercaseBytes = frozenset([item.encode("ascii") for item in asciiUppercase]) -spacesAngleBrackets = spaceCharactersBytes | frozenset([b">", b"<"]) - - -invalid_unicode_no_surrogate = "[\u0001-\u0008\u000B\u000E-\u001F\u007F-\u009F\uFDD0-\uFDEF\uFFFE\uFFFF\U0001FFFE\U0001FFFF\U0002FFFE\U0002FFFF\U0003FFFE\U0003FFFF\U0004FFFE\U0004FFFF\U0005FFFE\U0005FFFF\U0006FFFE\U0006FFFF\U0007FFFE\U0007FFFF\U0008FFFE\U0008FFFF\U0009FFFE\U0009FFFF\U000AFFFE\U000AFFFF\U000BFFFE\U000BFFFF\U000CFFFE\U000CFFFF\U000DFFFE\U000DFFFF\U000EFFFE\U000EFFFF\U000FFFFE\U000FFFFF\U0010FFFE\U0010FFFF]" # noqa - -if _utils.supports_lone_surrogates: - # Use one extra step of indirection and create surrogates with - # eval. Not using this indirection would introduce an illegal - # unicode literal on platforms not supporting such lone - # surrogates. - assert invalid_unicode_no_surrogate[-1] == "]" and invalid_unicode_no_surrogate.count("]") == 1 - invalid_unicode_re = re.compile(invalid_unicode_no_surrogate[:-1] + - eval('"\\uD800-\\uDFFF"') + # pylint:disable=eval-used - "]") -else: - invalid_unicode_re = re.compile(invalid_unicode_no_surrogate) - -non_bmp_invalid_codepoints = {0x1FFFE, 0x1FFFF, 0x2FFFE, 0x2FFFF, 0x3FFFE, - 0x3FFFF, 0x4FFFE, 0x4FFFF, 0x5FFFE, 0x5FFFF, - 0x6FFFE, 0x6FFFF, 0x7FFFE, 0x7FFFF, 0x8FFFE, - 0x8FFFF, 0x9FFFE, 0x9FFFF, 0xAFFFE, 0xAFFFF, - 0xBFFFE, 0xBFFFF, 0xCFFFE, 0xCFFFF, 0xDFFFE, - 0xDFFFF, 0xEFFFE, 0xEFFFF, 0xFFFFE, 0xFFFFF, - 0x10FFFE, 0x10FFFF} - -ascii_punctuation_re = re.compile("[\u0009-\u000D\u0020-\u002F\u003A-\u0040\u005C\u005B-\u0060\u007B-\u007E]") - -# Cache for charsUntil() -charsUntilRegEx = {} - - -class BufferedStream(object): - """Buffering for streams that do not have buffering of their own - - The buffer is implemented as a list of chunks on the assumption that - joining many strings will be slow since it is O(n**2) - """ - - def __init__(self, stream): - self.stream = stream - self.buffer = [] - self.position = [-1, 0] # chunk number, offset - - def tell(self): - pos = 0 - for chunk in self.buffer[:self.position[0]]: - pos += len(chunk) - pos += self.position[1] - return pos - - def seek(self, pos): - assert pos <= self._bufferedBytes() - offset = pos - i = 0 - while len(self.buffer[i]) < offset: - offset -= len(self.buffer[i]) - i += 1 - self.position = [i, offset] - - def read(self, bytes): - if not self.buffer: - return self._readStream(bytes) - elif (self.position[0] == len(self.buffer) and - self.position[1] == len(self.buffer[-1])): - return self._readStream(bytes) - else: - return self._readFromBuffer(bytes) - - def _bufferedBytes(self): - return sum([len(item) for item in self.buffer]) - - def _readStream(self, bytes): - data = self.stream.read(bytes) - self.buffer.append(data) - self.position[0] += 1 - self.position[1] = len(data) - return data - - def _readFromBuffer(self, bytes): - remainingBytes = bytes - rv = [] - bufferIndex = self.position[0] - bufferOffset = self.position[1] - while bufferIndex < len(self.buffer) and remainingBytes != 0: - assert remainingBytes > 0 - bufferedData = self.buffer[bufferIndex] - - if remainingBytes <= len(bufferedData) - bufferOffset: - bytesToRead = remainingBytes - self.position = [bufferIndex, bufferOffset + bytesToRead] - else: - bytesToRead = len(bufferedData) - bufferOffset - self.position = [bufferIndex, len(bufferedData)] - bufferIndex += 1 - rv.append(bufferedData[bufferOffset:bufferOffset + bytesToRead]) - remainingBytes -= bytesToRead - - bufferOffset = 0 - - if remainingBytes: - rv.append(self._readStream(remainingBytes)) - - return b"".join(rv) - - -def HTMLInputStream(source, **kwargs): - # Work around Python bug #20007: read(0) closes the connection. - # http://bugs.python.org/issue20007 - if (isinstance(source, http_client.HTTPResponse) or - # Also check for addinfourl wrapping HTTPResponse - (isinstance(source, urllib.response.addbase) and - isinstance(source.fp, http_client.HTTPResponse))): - isUnicode = False - elif hasattr(source, "read"): - isUnicode = isinstance(source.read(0), text_type) - else: - isUnicode = isinstance(source, text_type) - - if isUnicode: - encodings = [x for x in kwargs if x.endswith("_encoding")] - if encodings: - raise TypeError("Cannot set an encoding with a unicode input, set %r" % encodings) - - return HTMLUnicodeInputStream(source, **kwargs) - else: - return HTMLBinaryInputStream(source, **kwargs) - - -class HTMLUnicodeInputStream(object): - """Provides a unicode stream of characters to the HTMLTokenizer. - - This class takes care of character encoding and removing or replacing - incorrect byte-sequences and also provides column and line tracking. - - """ - - _defaultChunkSize = 10240 - - def __init__(self, source): - """Initialises the HTMLInputStream. - - HTMLInputStream(source, [encoding]) -> Normalized stream from source - for use by html5lib. - - source can be either a file-object, local filename or a string. - - The optional encoding parameter must be a string that indicates - the encoding. If specified, that encoding will be used, - regardless of any BOM or later declaration (such as in a meta - element) - - """ - - if not _utils.supports_lone_surrogates: - # Such platforms will have already checked for such - # surrogate errors, so no need to do this checking. - self.reportCharacterErrors = None - elif len("\U0010FFFF") == 1: - self.reportCharacterErrors = self.characterErrorsUCS4 - else: - self.reportCharacterErrors = self.characterErrorsUCS2 - - # List of where new lines occur - self.newLines = [0] - - self.charEncoding = (lookupEncoding("utf-8"), "certain") - self.dataStream = self.openStream(source) - - self.reset() - - def reset(self): - self.chunk = "" - self.chunkSize = 0 - self.chunkOffset = 0 - self.errors = [] - - # number of (complete) lines in previous chunks - self.prevNumLines = 0 - # number of columns in the last line of the previous chunk - self.prevNumCols = 0 - - # Deal with CR LF and surrogates split over chunk boundaries - self._bufferedCharacter = None - - def openStream(self, source): - """Produces a file object from source. - - source can be either a file object, local filename or a string. - - """ - # Already a file object - if hasattr(source, 'read'): - stream = source - else: - stream = StringIO(source) - - return stream - - def _position(self, offset): - chunk = self.chunk - nLines = chunk.count('\n', 0, offset) - positionLine = self.prevNumLines + nLines - lastLinePos = chunk.rfind('\n', 0, offset) - if lastLinePos == -1: - positionColumn = self.prevNumCols + offset - else: - positionColumn = offset - (lastLinePos + 1) - return (positionLine, positionColumn) - - def position(self): - """Returns (line, col) of the current position in the stream.""" - line, col = self._position(self.chunkOffset) - return (line + 1, col) - - def char(self): - """ Read one character from the stream or queue if available. Return - EOF when EOF is reached. - """ - # Read a new chunk from the input stream if necessary - if self.chunkOffset >= self.chunkSize: - if not self.readChunk(): - return EOF - - chunkOffset = self.chunkOffset - char = self.chunk[chunkOffset] - self.chunkOffset = chunkOffset + 1 - - return char - - def readChunk(self, chunkSize=None): - if chunkSize is None: - chunkSize = self._defaultChunkSize - - self.prevNumLines, self.prevNumCols = self._position(self.chunkSize) - - self.chunk = "" - self.chunkSize = 0 - self.chunkOffset = 0 - - data = self.dataStream.read(chunkSize) - - # Deal with CR LF and surrogates broken across chunks - if self._bufferedCharacter: - data = self._bufferedCharacter + data - self._bufferedCharacter = None - elif not data: - # We have no more data, bye-bye stream - return False - - if len(data) > 1: - lastv = ord(data[-1]) - if lastv == 0x0D or 0xD800 <= lastv <= 0xDBFF: - self._bufferedCharacter = data[-1] - data = data[:-1] - - if self.reportCharacterErrors: - self.reportCharacterErrors(data) - - # Replace invalid characters - data = data.replace("\r\n", "\n") - data = data.replace("\r", "\n") - - self.chunk = data - self.chunkSize = len(data) - - return True - - def characterErrorsUCS4(self, data): - for _ in range(len(invalid_unicode_re.findall(data))): - self.errors.append("invalid-codepoint") - - def characterErrorsUCS2(self, data): - # Someone picked the wrong compile option - # You lose - skip = False - for match in invalid_unicode_re.finditer(data): - if skip: - continue - codepoint = ord(match.group()) - pos = match.start() - # Pretty sure there should be endianness issues here - if _utils.isSurrogatePair(data[pos:pos + 2]): - # We have a surrogate pair! - char_val = _utils.surrogatePairToCodepoint(data[pos:pos + 2]) - if char_val in non_bmp_invalid_codepoints: - self.errors.append("invalid-codepoint") - skip = True - elif (codepoint >= 0xD800 and codepoint <= 0xDFFF and - pos == len(data) - 1): - self.errors.append("invalid-codepoint") - else: - skip = False - self.errors.append("invalid-codepoint") - - def charsUntil(self, characters, opposite=False): - """ Returns a string of characters from the stream up to but not - including any character in 'characters' or EOF. 'characters' must be - a container that supports the 'in' method and iteration over its - characters. - """ - - # Use a cache of regexps to find the required characters - try: - chars = charsUntilRegEx[(characters, opposite)] - except KeyError: - if __debug__: - for c in characters: - assert(ord(c) < 128) - regex = "".join(["\\x%02x" % ord(c) for c in characters]) - if not opposite: - regex = "^%s" % regex - chars = charsUntilRegEx[(characters, opposite)] = re.compile("[%s]+" % regex) - - rv = [] - - while True: - # Find the longest matching prefix - m = chars.match(self.chunk, self.chunkOffset) - if m is None: - # If nothing matched, and it wasn't because we ran out of chunk, - # then stop - if self.chunkOffset != self.chunkSize: - break - else: - end = m.end() - # If not the whole chunk matched, return everything - # up to the part that didn't match - if end != self.chunkSize: - rv.append(self.chunk[self.chunkOffset:end]) - self.chunkOffset = end - break - # If the whole remainder of the chunk matched, - # use it all and read the next chunk - rv.append(self.chunk[self.chunkOffset:]) - if not self.readChunk(): - # Reached EOF - break - - r = "".join(rv) - return r - - def unget(self, char): - # Only one character is allowed to be ungotten at once - it must - # be consumed again before any further call to unget - if char is not EOF: - if self.chunkOffset == 0: - # unget is called quite rarely, so it's a good idea to do - # more work here if it saves a bit of work in the frequently - # called char and charsUntil. - # So, just prepend the ungotten character onto the current - # chunk: - self.chunk = char + self.chunk - self.chunkSize += 1 - else: - self.chunkOffset -= 1 - assert self.chunk[self.chunkOffset] == char - - -class HTMLBinaryInputStream(HTMLUnicodeInputStream): - """Provides a unicode stream of characters to the HTMLTokenizer. - - This class takes care of character encoding and removing or replacing - incorrect byte-sequences and also provides column and line tracking. - - """ - - def __init__(self, source, override_encoding=None, transport_encoding=None, - same_origin_parent_encoding=None, likely_encoding=None, - default_encoding="windows-1252", useChardet=True): - """Initialises the HTMLInputStream. - - HTMLInputStream(source, [encoding]) -> Normalized stream from source - for use by html5lib. - - source can be either a file-object, local filename or a string. - - The optional encoding parameter must be a string that indicates - the encoding. If specified, that encoding will be used, - regardless of any BOM or later declaration (such as in a meta - element) - - """ - # Raw Stream - for unicode objects this will encode to utf-8 and set - # self.charEncoding as appropriate - self.rawStream = self.openStream(source) - - HTMLUnicodeInputStream.__init__(self, self.rawStream) - - # Encoding Information - # Number of bytes to use when looking for a meta element with - # encoding information - self.numBytesMeta = 1024 - # Number of bytes to use when using detecting encoding using chardet - self.numBytesChardet = 100 - # Things from args - self.override_encoding = override_encoding - self.transport_encoding = transport_encoding - self.same_origin_parent_encoding = same_origin_parent_encoding - self.likely_encoding = likely_encoding - self.default_encoding = default_encoding - - # Determine encoding - self.charEncoding = self.determineEncoding(useChardet) - assert self.charEncoding[0] is not None - - # Call superclass - self.reset() - - def reset(self): - self.dataStream = self.charEncoding[0].codec_info.streamreader(self.rawStream, 'replace') - HTMLUnicodeInputStream.reset(self) - - def openStream(self, source): - """Produces a file object from source. - - source can be either a file object, local filename or a string. - - """ - # Already a file object - if hasattr(source, 'read'): - stream = source - else: - stream = BytesIO(source) - - try: - stream.seek(stream.tell()) - except Exception: - stream = BufferedStream(stream) - - return stream - - def determineEncoding(self, chardet=True): - # BOMs take precedence over everything - # This will also read past the BOM if present - charEncoding = self.detectBOM(), "certain" - if charEncoding[0] is not None: - return charEncoding - - # If we've been overridden, we've been overridden - charEncoding = lookupEncoding(self.override_encoding), "certain" - if charEncoding[0] is not None: - return charEncoding - - # Now check the transport layer - charEncoding = lookupEncoding(self.transport_encoding), "certain" - if charEncoding[0] is not None: - return charEncoding - - # Look for meta elements with encoding information - charEncoding = self.detectEncodingMeta(), "tentative" - if charEncoding[0] is not None: - return charEncoding - - # Parent document encoding - charEncoding = lookupEncoding(self.same_origin_parent_encoding), "tentative" - if charEncoding[0] is not None and not charEncoding[0].name.startswith("utf-16"): - return charEncoding - - # "likely" encoding - charEncoding = lookupEncoding(self.likely_encoding), "tentative" - if charEncoding[0] is not None: - return charEncoding - - # Guess with chardet, if available - if chardet: - try: - from pip._vendor.chardet.universaldetector import UniversalDetector - except ImportError: - pass - else: - buffers = [] - detector = UniversalDetector() - while not detector.done: - buffer = self.rawStream.read(self.numBytesChardet) - assert isinstance(buffer, bytes) - if not buffer: - break - buffers.append(buffer) - detector.feed(buffer) - detector.close() - encoding = lookupEncoding(detector.result['encoding']) - self.rawStream.seek(0) - if encoding is not None: - return encoding, "tentative" - - # Try the default encoding - charEncoding = lookupEncoding(self.default_encoding), "tentative" - if charEncoding[0] is not None: - return charEncoding - - # Fallback to html5lib's default if even that hasn't worked - return lookupEncoding("windows-1252"), "tentative" - - def changeEncoding(self, newEncoding): - assert self.charEncoding[1] != "certain" - newEncoding = lookupEncoding(newEncoding) - if newEncoding is None: - return - if newEncoding.name in ("utf-16be", "utf-16le"): - newEncoding = lookupEncoding("utf-8") - assert newEncoding is not None - elif newEncoding == self.charEncoding[0]: - self.charEncoding = (self.charEncoding[0], "certain") - else: - self.rawStream.seek(0) - self.charEncoding = (newEncoding, "certain") - self.reset() - raise _ReparseException("Encoding changed from %s to %s" % (self.charEncoding[0], newEncoding)) - - def detectBOM(self): - """Attempts to detect at BOM at the start of the stream. If - an encoding can be determined from the BOM return the name of the - encoding otherwise return None""" - bomDict = { - codecs.BOM_UTF8: 'utf-8', - codecs.BOM_UTF16_LE: 'utf-16le', codecs.BOM_UTF16_BE: 'utf-16be', - codecs.BOM_UTF32_LE: 'utf-32le', codecs.BOM_UTF32_BE: 'utf-32be' - } - - # Go to beginning of file and read in 4 bytes - string = self.rawStream.read(4) - assert isinstance(string, bytes) - - # Try detecting the BOM using bytes from the string - encoding = bomDict.get(string[:3]) # UTF-8 - seek = 3 - if not encoding: - # Need to detect UTF-32 before UTF-16 - encoding = bomDict.get(string) # UTF-32 - seek = 4 - if not encoding: - encoding = bomDict.get(string[:2]) # UTF-16 - seek = 2 - - # Set the read position past the BOM if one was found, otherwise - # set it to the start of the stream - if encoding: - self.rawStream.seek(seek) - return lookupEncoding(encoding) - else: - self.rawStream.seek(0) - return None - - def detectEncodingMeta(self): - """Report the encoding declared by the meta element - """ - buffer = self.rawStream.read(self.numBytesMeta) - assert isinstance(buffer, bytes) - parser = EncodingParser(buffer) - self.rawStream.seek(0) - encoding = parser.getEncoding() - - if encoding is not None and encoding.name in ("utf-16be", "utf-16le"): - encoding = lookupEncoding("utf-8") - - return encoding - - -class EncodingBytes(bytes): - """String-like object with an associated position and various extra methods - If the position is ever greater than the string length then an exception is - raised""" - def __new__(self, value): - assert isinstance(value, bytes) - return bytes.__new__(self, value.lower()) - - def __init__(self, value): - # pylint:disable=unused-argument - self._position = -1 - - def __iter__(self): - return self - - def __next__(self): - p = self._position = self._position + 1 - if p >= len(self): - raise StopIteration - elif p < 0: - raise TypeError - return self[p:p + 1] - - def next(self): - # Py2 compat - return self.__next__() - - def previous(self): - p = self._position - if p >= len(self): - raise StopIteration - elif p < 0: - raise TypeError - self._position = p = p - 1 - return self[p:p + 1] - - def setPosition(self, position): - if self._position >= len(self): - raise StopIteration - self._position = position - - def getPosition(self): - if self._position >= len(self): - raise StopIteration - if self._position >= 0: - return self._position - else: - return None - - position = property(getPosition, setPosition) - - def getCurrentByte(self): - return self[self.position:self.position + 1] - - currentByte = property(getCurrentByte) - - def skip(self, chars=spaceCharactersBytes): - """Skip past a list of characters""" - p = self.position # use property for the error-checking - while p < len(self): - c = self[p:p + 1] - if c not in chars: - self._position = p - return c - p += 1 - self._position = p - return None - - def skipUntil(self, chars): - p = self.position - while p < len(self): - c = self[p:p + 1] - if c in chars: - self._position = p - return c - p += 1 - self._position = p - return None - - def matchBytes(self, bytes): - """Look for a sequence of bytes at the start of a string. If the bytes - are found return True and advance the position to the byte after the - match. Otherwise return False and leave the position alone""" - rv = self.startswith(bytes, self.position) - if rv: - self.position += len(bytes) - return rv - - def jumpTo(self, bytes): - """Look for the next sequence of bytes matching a given sequence. If - a match is found advance the position to the last byte of the match""" - try: - self._position = self.index(bytes, self.position) + len(bytes) - 1 - except ValueError: - raise StopIteration - return True - - -class EncodingParser(object): - """Mini parser for detecting character encoding from meta elements""" - - def __init__(self, data): - """string - the data to work on for encoding detection""" - self.data = EncodingBytes(data) - self.encoding = None - - def getEncoding(self): - if b"") - - def handleMeta(self): - if self.data.currentByte not in spaceCharactersBytes: - # if we have ") - - def getAttribute(self): - """Return a name,value pair for the next attribute in the stream, - if one is found, or None""" - data = self.data - # Step 1 (skip chars) - c = data.skip(spaceCharactersBytes | frozenset([b"/"])) - assert c is None or len(c) == 1 - # Step 2 - if c in (b">", None): - return None - # Step 3 - attrName = [] - attrValue = [] - # Step 4 attribute name - while True: - if c == b"=" and attrName: - break - elif c in spaceCharactersBytes: - # Step 6! - c = data.skip() - break - elif c in (b"/", b">"): - return b"".join(attrName), b"" - elif c in asciiUppercaseBytes: - attrName.append(c.lower()) - elif c is None: - return None - else: - attrName.append(c) - # Step 5 - c = next(data) - # Step 7 - if c != b"=": - data.previous() - return b"".join(attrName), b"" - # Step 8 - next(data) - # Step 9 - c = data.skip() - # Step 10 - if c in (b"'", b'"'): - # 10.1 - quoteChar = c - while True: - # 10.2 - c = next(data) - # 10.3 - if c == quoteChar: - next(data) - return b"".join(attrName), b"".join(attrValue) - # 10.4 - elif c in asciiUppercaseBytes: - attrValue.append(c.lower()) - # 10.5 - else: - attrValue.append(c) - elif c == b">": - return b"".join(attrName), b"" - elif c in asciiUppercaseBytes: - attrValue.append(c.lower()) - elif c is None: - return None - else: - attrValue.append(c) - # Step 11 - while True: - c = next(data) - if c in spacesAngleBrackets: - return b"".join(attrName), b"".join(attrValue) - elif c in asciiUppercaseBytes: - attrValue.append(c.lower()) - elif c is None: - return None - else: - attrValue.append(c) - - -class ContentAttrParser(object): - def __init__(self, data): - assert isinstance(data, bytes) - self.data = data - - def parse(self): - try: - # Check if the attr name is charset - # otherwise return - self.data.jumpTo(b"charset") - self.data.position += 1 - self.data.skip() - if not self.data.currentByte == b"=": - # If there is no = sign keep looking for attrs - return None - self.data.position += 1 - self.data.skip() - # Look for an encoding between matching quote marks - if self.data.currentByte in (b'"', b"'"): - quoteMark = self.data.currentByte - self.data.position += 1 - oldPosition = self.data.position - if self.data.jumpTo(quoteMark): - return self.data[oldPosition:self.data.position] - else: - return None - else: - # Unquoted value - oldPosition = self.data.position - try: - self.data.skipUntil(spaceCharactersBytes) - return self.data[oldPosition:self.data.position] - except StopIteration: - # Return the whole remaining value - return self.data[oldPosition:] - except StopIteration: - return None - - -def lookupEncoding(encoding): - """Return the python codec name corresponding to an encoding or None if the - string doesn't correspond to a valid encoding.""" - if isinstance(encoding, bytes): - try: - encoding = encoding.decode("ascii") - except UnicodeDecodeError: - return None - - if encoding is not None: - try: - return webencodings.lookup(encoding) - except AttributeError: - return None - else: - return None diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_tokenizer.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_tokenizer.py deleted file mode 100644 index 5f00253..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_tokenizer.py +++ /dev/null @@ -1,1735 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals - -from pip._vendor.six import unichr as chr - -from collections import deque, OrderedDict -from sys import version_info - -from .constants import spaceCharacters -from .constants import entities -from .constants import asciiLetters, asciiUpper2Lower -from .constants import digits, hexDigits, EOF -from .constants import tokenTypes, tagTokenTypes -from .constants import replacementCharacters - -from ._inputstream import HTMLInputStream - -from ._trie import Trie - -entitiesTrie = Trie(entities) - -if version_info >= (3, 7): - attributeMap = dict -else: - attributeMap = OrderedDict - - -class HTMLTokenizer(object): - """ This class takes care of tokenizing HTML. - - * self.currentToken - Holds the token that is currently being processed. - - * self.state - Holds a reference to the method to be invoked... XXX - - * self.stream - Points to HTMLInputStream object. - """ - - def __init__(self, stream, parser=None, **kwargs): - - self.stream = HTMLInputStream(stream, **kwargs) - self.parser = parser - - # Setup the initial tokenizer state - self.escapeFlag = False - self.lastFourChars = [] - self.state = self.dataState - self.escape = False - - # The current token being created - self.currentToken = None - super(HTMLTokenizer, self).__init__() - - def __iter__(self): - """ This is where the magic happens. - - We do our usually processing through the states and when we have a token - to return we yield the token which pauses processing until the next token - is requested. - """ - self.tokenQueue = deque([]) - # Start processing. When EOF is reached self.state will return False - # instead of True and the loop will terminate. - while self.state(): - while self.stream.errors: - yield {"type": tokenTypes["ParseError"], "data": self.stream.errors.pop(0)} - while self.tokenQueue: - yield self.tokenQueue.popleft() - - def consumeNumberEntity(self, isHex): - """This function returns either U+FFFD or the character based on the - decimal or hexadecimal representation. It also discards ";" if present. - If not present self.tokenQueue.append({"type": tokenTypes["ParseError"]}) is invoked. - """ - - allowed = digits - radix = 10 - if isHex: - allowed = hexDigits - radix = 16 - - charStack = [] - - # Consume all the characters that are in range while making sure we - # don't hit an EOF. - c = self.stream.char() - while c in allowed and c is not EOF: - charStack.append(c) - c = self.stream.char() - - # Convert the set of characters consumed to an int. - charAsInt = int("".join(charStack), radix) - - # Certain characters get replaced with others - if charAsInt in replacementCharacters: - char = replacementCharacters[charAsInt] - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "illegal-codepoint-for-numeric-entity", - "datavars": {"charAsInt": charAsInt}}) - elif ((0xD800 <= charAsInt <= 0xDFFF) or - (charAsInt > 0x10FFFF)): - char = "\uFFFD" - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "illegal-codepoint-for-numeric-entity", - "datavars": {"charAsInt": charAsInt}}) - else: - # Should speed up this check somehow (e.g. move the set to a constant) - if ((0x0001 <= charAsInt <= 0x0008) or - (0x000E <= charAsInt <= 0x001F) or - (0x007F <= charAsInt <= 0x009F) or - (0xFDD0 <= charAsInt <= 0xFDEF) or - charAsInt in frozenset([0x000B, 0xFFFE, 0xFFFF, 0x1FFFE, - 0x1FFFF, 0x2FFFE, 0x2FFFF, 0x3FFFE, - 0x3FFFF, 0x4FFFE, 0x4FFFF, 0x5FFFE, - 0x5FFFF, 0x6FFFE, 0x6FFFF, 0x7FFFE, - 0x7FFFF, 0x8FFFE, 0x8FFFF, 0x9FFFE, - 0x9FFFF, 0xAFFFE, 0xAFFFF, 0xBFFFE, - 0xBFFFF, 0xCFFFE, 0xCFFFF, 0xDFFFE, - 0xDFFFF, 0xEFFFE, 0xEFFFF, 0xFFFFE, - 0xFFFFF, 0x10FFFE, 0x10FFFF])): - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": - "illegal-codepoint-for-numeric-entity", - "datavars": {"charAsInt": charAsInt}}) - try: - # Try/except needed as UCS-2 Python builds' unichar only works - # within the BMP. - char = chr(charAsInt) - except ValueError: - v = charAsInt - 0x10000 - char = chr(0xD800 | (v >> 10)) + chr(0xDC00 | (v & 0x3FF)) - - # Discard the ; if present. Otherwise, put it back on the queue and - # invoke parseError on parser. - if c != ";": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "numeric-entity-without-semicolon"}) - self.stream.unget(c) - - return char - - def consumeEntity(self, allowedChar=None, fromAttribute=False): - # Initialise to the default output for when no entity is matched - output = "&" - - charStack = [self.stream.char()] - if (charStack[0] in spaceCharacters or charStack[0] in (EOF, "<", "&") or - (allowedChar is not None and allowedChar == charStack[0])): - self.stream.unget(charStack[0]) - - elif charStack[0] == "#": - # Read the next character to see if it's hex or decimal - hex = False - charStack.append(self.stream.char()) - if charStack[-1] in ("x", "X"): - hex = True - charStack.append(self.stream.char()) - - # charStack[-1] should be the first digit - if (hex and charStack[-1] in hexDigits) \ - or (not hex and charStack[-1] in digits): - # At least one digit found, so consume the whole number - self.stream.unget(charStack[-1]) - output = self.consumeNumberEntity(hex) - else: - # No digits found - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "expected-numeric-entity"}) - self.stream.unget(charStack.pop()) - output = "&" + "".join(charStack) - - else: - # At this point in the process might have named entity. Entities - # are stored in the global variable "entities". - # - # Consume characters and compare to these to a substring of the - # entity names in the list until the substring no longer matches. - while (charStack[-1] is not EOF): - if not entitiesTrie.has_keys_with_prefix("".join(charStack)): - break - charStack.append(self.stream.char()) - - # At this point we have a string that starts with some characters - # that may match an entity - # Try to find the longest entity the string will match to take care - # of ¬i for instance. - try: - entityName = entitiesTrie.longest_prefix("".join(charStack[:-1])) - entityLength = len(entityName) - except KeyError: - entityName = None - - if entityName is not None: - if entityName[-1] != ";": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "named-entity-without-semicolon"}) - if (entityName[-1] != ";" and fromAttribute and - (charStack[entityLength] in asciiLetters or - charStack[entityLength] in digits or - charStack[entityLength] == "=")): - self.stream.unget(charStack.pop()) - output = "&" + "".join(charStack) - else: - output = entities[entityName] - self.stream.unget(charStack.pop()) - output += "".join(charStack[entityLength:]) - else: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-named-entity"}) - self.stream.unget(charStack.pop()) - output = "&" + "".join(charStack) - - if fromAttribute: - self.currentToken["data"][-1][1] += output - else: - if output in spaceCharacters: - tokenType = "SpaceCharacters" - else: - tokenType = "Characters" - self.tokenQueue.append({"type": tokenTypes[tokenType], "data": output}) - - def processEntityInAttribute(self, allowedChar): - """This method replaces the need for "entityInAttributeValueState". - """ - self.consumeEntity(allowedChar=allowedChar, fromAttribute=True) - - def emitCurrentToken(self): - """This method is a generic handler for emitting the tags. It also sets - the state to "data" because that's what's needed after a token has been - emitted. - """ - token = self.currentToken - # Add token to the queue to be yielded - if (token["type"] in tagTokenTypes): - token["name"] = token["name"].translate(asciiUpper2Lower) - if token["type"] == tokenTypes["StartTag"]: - raw = token["data"] - data = attributeMap(raw) - if len(raw) > len(data): - # we had some duplicated attribute, fix so first wins - data.update(raw[::-1]) - token["data"] = data - - if token["type"] == tokenTypes["EndTag"]: - if token["data"]: - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "attributes-in-end-tag"}) - if token["selfClosing"]: - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "self-closing-flag-on-end-tag"}) - self.tokenQueue.append(token) - self.state = self.dataState - - # Below are the various tokenizer states worked out. - def dataState(self): - data = self.stream.char() - if data == "&": - self.state = self.entityDataState - elif data == "<": - self.state = self.tagOpenState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": "\u0000"}) - elif data is EOF: - # Tokenization ends. - return False - elif data in spaceCharacters: - # Directly after emitting a token you switch back to the "data - # state". At that point spaceCharacters are important so they are - # emitted separately. - self.tokenQueue.append({"type": tokenTypes["SpaceCharacters"], "data": - data + self.stream.charsUntil(spaceCharacters, True)}) - # No need to update lastFourChars here, since the first space will - # have already been appended to lastFourChars and will have broken - # any sequences - else: - chars = self.stream.charsUntil(("&", "<", "\u0000")) - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": - data + chars}) - return True - - def entityDataState(self): - self.consumeEntity() - self.state = self.dataState - return True - - def rcdataState(self): - data = self.stream.char() - if data == "&": - self.state = self.characterReferenceInRcdata - elif data == "<": - self.state = self.rcdataLessThanSignState - elif data == EOF: - # Tokenization ends. - return False - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": "\uFFFD"}) - elif data in spaceCharacters: - # Directly after emitting a token you switch back to the "data - # state". At that point spaceCharacters are important so they are - # emitted separately. - self.tokenQueue.append({"type": tokenTypes["SpaceCharacters"], "data": - data + self.stream.charsUntil(spaceCharacters, True)}) - # No need to update lastFourChars here, since the first space will - # have already been appended to lastFourChars and will have broken - # any sequences - else: - chars = self.stream.charsUntil(("&", "<", "\u0000")) - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": - data + chars}) - return True - - def characterReferenceInRcdata(self): - self.consumeEntity() - self.state = self.rcdataState - return True - - def rawtextState(self): - data = self.stream.char() - if data == "<": - self.state = self.rawtextLessThanSignState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": "\uFFFD"}) - elif data == EOF: - # Tokenization ends. - return False - else: - chars = self.stream.charsUntil(("<", "\u0000")) - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": - data + chars}) - return True - - def scriptDataState(self): - data = self.stream.char() - if data == "<": - self.state = self.scriptDataLessThanSignState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": "\uFFFD"}) - elif data == EOF: - # Tokenization ends. - return False - else: - chars = self.stream.charsUntil(("<", "\u0000")) - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": - data + chars}) - return True - - def plaintextState(self): - data = self.stream.char() - if data == EOF: - # Tokenization ends. - return False - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": "\uFFFD"}) - else: - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": - data + self.stream.charsUntil("\u0000")}) - return True - - def tagOpenState(self): - data = self.stream.char() - if data == "!": - self.state = self.markupDeclarationOpenState - elif data == "/": - self.state = self.closeTagOpenState - elif data in asciiLetters: - self.currentToken = {"type": tokenTypes["StartTag"], - "name": data, "data": [], - "selfClosing": False, - "selfClosingAcknowledged": False} - self.state = self.tagNameState - elif data == ">": - # XXX In theory it could be something besides a tag name. But - # do we really care? - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-tag-name-but-got-right-bracket"}) - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<>"}) - self.state = self.dataState - elif data == "?": - # XXX In theory it could be something besides a tag name. But - # do we really care? - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-tag-name-but-got-question-mark"}) - self.stream.unget(data) - self.state = self.bogusCommentState - else: - # XXX - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-tag-name"}) - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) - self.stream.unget(data) - self.state = self.dataState - return True - - def closeTagOpenState(self): - data = self.stream.char() - if data in asciiLetters: - self.currentToken = {"type": tokenTypes["EndTag"], "name": data, - "data": [], "selfClosing": False} - self.state = self.tagNameState - elif data == ">": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-closing-tag-but-got-right-bracket"}) - self.state = self.dataState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-closing-tag-but-got-eof"}) - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "": - self.emitCurrentToken() - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-tag-name"}) - self.state = self.dataState - elif data == "/": - self.state = self.selfClosingStartTagState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["name"] += "\uFFFD" - else: - self.currentToken["name"] += data - # (Don't use charsUntil here, because tag names are - # very short and it's faster to not do anything fancy) - return True - - def rcdataLessThanSignState(self): - data = self.stream.char() - if data == "/": - self.temporaryBuffer = "" - self.state = self.rcdataEndTagOpenState - else: - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) - self.stream.unget(data) - self.state = self.rcdataState - return True - - def rcdataEndTagOpenState(self): - data = self.stream.char() - if data in asciiLetters: - self.temporaryBuffer += data - self.state = self.rcdataEndTagNameState - else: - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "" and appropriate: - self.currentToken = {"type": tokenTypes["EndTag"], - "name": self.temporaryBuffer, - "data": [], "selfClosing": False} - self.emitCurrentToken() - self.state = self.dataState - elif data in asciiLetters: - self.temporaryBuffer += data - else: - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": "" and appropriate: - self.currentToken = {"type": tokenTypes["EndTag"], - "name": self.temporaryBuffer, - "data": [], "selfClosing": False} - self.emitCurrentToken() - self.state = self.dataState - elif data in asciiLetters: - self.temporaryBuffer += data - else: - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": "" and appropriate: - self.currentToken = {"type": tokenTypes["EndTag"], - "name": self.temporaryBuffer, - "data": [], "selfClosing": False} - self.emitCurrentToken() - self.state = self.dataState - elif data in asciiLetters: - self.temporaryBuffer += data - else: - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": "": - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": ">"}) - self.state = self.scriptDataState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": "\uFFFD"}) - self.state = self.scriptDataEscapedState - elif data == EOF: - self.state = self.dataState - else: - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) - self.state = self.scriptDataEscapedState - return True - - def scriptDataEscapedLessThanSignState(self): - data = self.stream.char() - if data == "/": - self.temporaryBuffer = "" - self.state = self.scriptDataEscapedEndTagOpenState - elif data in asciiLetters: - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<" + data}) - self.temporaryBuffer = data - self.state = self.scriptDataDoubleEscapeStartState - else: - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) - self.stream.unget(data) - self.state = self.scriptDataEscapedState - return True - - def scriptDataEscapedEndTagOpenState(self): - data = self.stream.char() - if data in asciiLetters: - self.temporaryBuffer = data - self.state = self.scriptDataEscapedEndTagNameState - else: - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "" and appropriate: - self.currentToken = {"type": tokenTypes["EndTag"], - "name": self.temporaryBuffer, - "data": [], "selfClosing": False} - self.emitCurrentToken() - self.state = self.dataState - elif data in asciiLetters: - self.temporaryBuffer += data - else: - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": ""))): - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) - if self.temporaryBuffer.lower() == "script": - self.state = self.scriptDataDoubleEscapedState - else: - self.state = self.scriptDataEscapedState - elif data in asciiLetters: - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) - self.temporaryBuffer += data - else: - self.stream.unget(data) - self.state = self.scriptDataEscapedState - return True - - def scriptDataDoubleEscapedState(self): - data = self.stream.char() - if data == "-": - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "-"}) - self.state = self.scriptDataDoubleEscapedDashState - elif data == "<": - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) - self.state = self.scriptDataDoubleEscapedLessThanSignState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": "\uFFFD"}) - elif data == EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-script-in-script"}) - self.state = self.dataState - else: - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) - return True - - def scriptDataDoubleEscapedDashState(self): - data = self.stream.char() - if data == "-": - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "-"}) - self.state = self.scriptDataDoubleEscapedDashDashState - elif data == "<": - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) - self.state = self.scriptDataDoubleEscapedLessThanSignState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": "\uFFFD"}) - self.state = self.scriptDataDoubleEscapedState - elif data == EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-script-in-script"}) - self.state = self.dataState - else: - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) - self.state = self.scriptDataDoubleEscapedState - return True - - def scriptDataDoubleEscapedDashDashState(self): - data = self.stream.char() - if data == "-": - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "-"}) - elif data == "<": - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) - self.state = self.scriptDataDoubleEscapedLessThanSignState - elif data == ">": - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": ">"}) - self.state = self.scriptDataState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": "\uFFFD"}) - self.state = self.scriptDataDoubleEscapedState - elif data == EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-script-in-script"}) - self.state = self.dataState - else: - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) - self.state = self.scriptDataDoubleEscapedState - return True - - def scriptDataDoubleEscapedLessThanSignState(self): - data = self.stream.char() - if data == "/": - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "/"}) - self.temporaryBuffer = "" - self.state = self.scriptDataDoubleEscapeEndState - else: - self.stream.unget(data) - self.state = self.scriptDataDoubleEscapedState - return True - - def scriptDataDoubleEscapeEndState(self): - data = self.stream.char() - if data in (spaceCharacters | frozenset(("/", ">"))): - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) - if self.temporaryBuffer.lower() == "script": - self.state = self.scriptDataEscapedState - else: - self.state = self.scriptDataDoubleEscapedState - elif data in asciiLetters: - self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) - self.temporaryBuffer += data - else: - self.stream.unget(data) - self.state = self.scriptDataDoubleEscapedState - return True - - def beforeAttributeNameState(self): - data = self.stream.char() - if data in spaceCharacters: - self.stream.charsUntil(spaceCharacters, True) - elif data in asciiLetters: - self.currentToken["data"].append([data, ""]) - self.state = self.attributeNameState - elif data == ">": - self.emitCurrentToken() - elif data == "/": - self.state = self.selfClosingStartTagState - elif data in ("'", '"', "=", "<"): - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "invalid-character-in-attribute-name"}) - self.currentToken["data"].append([data, ""]) - self.state = self.attributeNameState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["data"].append(["\uFFFD", ""]) - self.state = self.attributeNameState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-attribute-name-but-got-eof"}) - self.state = self.dataState - else: - self.currentToken["data"].append([data, ""]) - self.state = self.attributeNameState - return True - - def attributeNameState(self): - data = self.stream.char() - leavingThisState = True - emitToken = False - if data == "=": - self.state = self.beforeAttributeValueState - elif data in asciiLetters: - self.currentToken["data"][-1][0] += data +\ - self.stream.charsUntil(asciiLetters, True) - leavingThisState = False - elif data == ">": - # XXX If we emit here the attributes are converted to a dict - # without being checked and when the code below runs we error - # because data is a dict not a list - emitToken = True - elif data in spaceCharacters: - self.state = self.afterAttributeNameState - elif data == "/": - self.state = self.selfClosingStartTagState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["data"][-1][0] += "\uFFFD" - leavingThisState = False - elif data in ("'", '"', "<"): - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": - "invalid-character-in-attribute-name"}) - self.currentToken["data"][-1][0] += data - leavingThisState = False - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "eof-in-attribute-name"}) - self.state = self.dataState - else: - self.currentToken["data"][-1][0] += data - leavingThisState = False - - if leavingThisState: - # Attributes are not dropped at this stage. That happens when the - # start tag token is emitted so values can still be safely appended - # to attributes, but we do want to report the parse error in time. - self.currentToken["data"][-1][0] = ( - self.currentToken["data"][-1][0].translate(asciiUpper2Lower)) - for name, _ in self.currentToken["data"][:-1]: - if self.currentToken["data"][-1][0] == name: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "duplicate-attribute"}) - break - # XXX Fix for above XXX - if emitToken: - self.emitCurrentToken() - return True - - def afterAttributeNameState(self): - data = self.stream.char() - if data in spaceCharacters: - self.stream.charsUntil(spaceCharacters, True) - elif data == "=": - self.state = self.beforeAttributeValueState - elif data == ">": - self.emitCurrentToken() - elif data in asciiLetters: - self.currentToken["data"].append([data, ""]) - self.state = self.attributeNameState - elif data == "/": - self.state = self.selfClosingStartTagState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["data"].append(["\uFFFD", ""]) - self.state = self.attributeNameState - elif data in ("'", '"', "<"): - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "invalid-character-after-attribute-name"}) - self.currentToken["data"].append([data, ""]) - self.state = self.attributeNameState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-end-of-tag-but-got-eof"}) - self.state = self.dataState - else: - self.currentToken["data"].append([data, ""]) - self.state = self.attributeNameState - return True - - def beforeAttributeValueState(self): - data = self.stream.char() - if data in spaceCharacters: - self.stream.charsUntil(spaceCharacters, True) - elif data == "\"": - self.state = self.attributeValueDoubleQuotedState - elif data == "&": - self.state = self.attributeValueUnQuotedState - self.stream.unget(data) - elif data == "'": - self.state = self.attributeValueSingleQuotedState - elif data == ">": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-attribute-value-but-got-right-bracket"}) - self.emitCurrentToken() - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["data"][-1][1] += "\uFFFD" - self.state = self.attributeValueUnQuotedState - elif data in ("=", "<", "`"): - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "equals-in-unquoted-attribute-value"}) - self.currentToken["data"][-1][1] += data - self.state = self.attributeValueUnQuotedState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-attribute-value-but-got-eof"}) - self.state = self.dataState - else: - self.currentToken["data"][-1][1] += data - self.state = self.attributeValueUnQuotedState - return True - - def attributeValueDoubleQuotedState(self): - data = self.stream.char() - if data == "\"": - self.state = self.afterAttributeValueState - elif data == "&": - self.processEntityInAttribute('"') - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["data"][-1][1] += "\uFFFD" - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-attribute-value-double-quote"}) - self.state = self.dataState - else: - self.currentToken["data"][-1][1] += data +\ - self.stream.charsUntil(("\"", "&", "\u0000")) - return True - - def attributeValueSingleQuotedState(self): - data = self.stream.char() - if data == "'": - self.state = self.afterAttributeValueState - elif data == "&": - self.processEntityInAttribute("'") - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["data"][-1][1] += "\uFFFD" - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-attribute-value-single-quote"}) - self.state = self.dataState - else: - self.currentToken["data"][-1][1] += data +\ - self.stream.charsUntil(("'", "&", "\u0000")) - return True - - def attributeValueUnQuotedState(self): - data = self.stream.char() - if data in spaceCharacters: - self.state = self.beforeAttributeNameState - elif data == "&": - self.processEntityInAttribute(">") - elif data == ">": - self.emitCurrentToken() - elif data in ('"', "'", "=", "<", "`"): - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-character-in-unquoted-attribute-value"}) - self.currentToken["data"][-1][1] += data - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["data"][-1][1] += "\uFFFD" - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-attribute-value-no-quotes"}) - self.state = self.dataState - else: - self.currentToken["data"][-1][1] += data + self.stream.charsUntil( - frozenset(("&", ">", '"', "'", "=", "<", "`", "\u0000")) | spaceCharacters) - return True - - def afterAttributeValueState(self): - data = self.stream.char() - if data in spaceCharacters: - self.state = self.beforeAttributeNameState - elif data == ">": - self.emitCurrentToken() - elif data == "/": - self.state = self.selfClosingStartTagState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-EOF-after-attribute-value"}) - self.stream.unget(data) - self.state = self.dataState - else: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-character-after-attribute-value"}) - self.stream.unget(data) - self.state = self.beforeAttributeNameState - return True - - def selfClosingStartTagState(self): - data = self.stream.char() - if data == ">": - self.currentToken["selfClosing"] = True - self.emitCurrentToken() - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": - "unexpected-EOF-after-solidus-in-tag"}) - self.stream.unget(data) - self.state = self.dataState - else: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-character-after-solidus-in-tag"}) - self.stream.unget(data) - self.state = self.beforeAttributeNameState - return True - - def bogusCommentState(self): - # Make a new comment token and give it as value all the characters - # until the first > or EOF (charsUntil checks for EOF automatically) - # and emit it. - data = self.stream.charsUntil(">") - data = data.replace("\u0000", "\uFFFD") - self.tokenQueue.append( - {"type": tokenTypes["Comment"], "data": data}) - - # Eat the character directly after the bogus comment which is either a - # ">" or an EOF. - self.stream.char() - self.state = self.dataState - return True - - def markupDeclarationOpenState(self): - charStack = [self.stream.char()] - if charStack[-1] == "-": - charStack.append(self.stream.char()) - if charStack[-1] == "-": - self.currentToken = {"type": tokenTypes["Comment"], "data": ""} - self.state = self.commentStartState - return True - elif charStack[-1] in ('d', 'D'): - matched = True - for expected in (('o', 'O'), ('c', 'C'), ('t', 'T'), - ('y', 'Y'), ('p', 'P'), ('e', 'E')): - charStack.append(self.stream.char()) - if charStack[-1] not in expected: - matched = False - break - if matched: - self.currentToken = {"type": tokenTypes["Doctype"], - "name": "", - "publicId": None, "systemId": None, - "correct": True} - self.state = self.doctypeState - return True - elif (charStack[-1] == "[" and - self.parser is not None and - self.parser.tree.openElements and - self.parser.tree.openElements[-1].namespace != self.parser.tree.defaultNamespace): - matched = True - for expected in ["C", "D", "A", "T", "A", "["]: - charStack.append(self.stream.char()) - if charStack[-1] != expected: - matched = False - break - if matched: - self.state = self.cdataSectionState - return True - - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-dashes-or-doctype"}) - - while charStack: - self.stream.unget(charStack.pop()) - self.state = self.bogusCommentState - return True - - def commentStartState(self): - data = self.stream.char() - if data == "-": - self.state = self.commentStartDashState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["data"] += "\uFFFD" - elif data == ">": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "incorrect-comment"}) - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-comment"}) - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.currentToken["data"] += data - self.state = self.commentState - return True - - def commentStartDashState(self): - data = self.stream.char() - if data == "-": - self.state = self.commentEndState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["data"] += "-\uFFFD" - elif data == ">": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "incorrect-comment"}) - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-comment"}) - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.currentToken["data"] += "-" + data - self.state = self.commentState - return True - - def commentState(self): - data = self.stream.char() - if data == "-": - self.state = self.commentEndDashState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["data"] += "\uFFFD" - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "eof-in-comment"}) - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.currentToken["data"] += data + \ - self.stream.charsUntil(("-", "\u0000")) - return True - - def commentEndDashState(self): - data = self.stream.char() - if data == "-": - self.state = self.commentEndState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["data"] += "-\uFFFD" - self.state = self.commentState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-comment-end-dash"}) - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.currentToken["data"] += "-" + data - self.state = self.commentState - return True - - def commentEndState(self): - data = self.stream.char() - if data == ">": - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["data"] += "--\uFFFD" - self.state = self.commentState - elif data == "!": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-bang-after-double-dash-in-comment"}) - self.state = self.commentEndBangState - elif data == "-": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-dash-after-double-dash-in-comment"}) - self.currentToken["data"] += data - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-comment-double-dash"}) - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - # XXX - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-char-in-comment"}) - self.currentToken["data"] += "--" + data - self.state = self.commentState - return True - - def commentEndBangState(self): - data = self.stream.char() - if data == ">": - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data == "-": - self.currentToken["data"] += "--!" - self.state = self.commentEndDashState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["data"] += "--!\uFFFD" - self.state = self.commentState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-comment-end-bang-state"}) - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.currentToken["data"] += "--!" + data - self.state = self.commentState - return True - - def doctypeState(self): - data = self.stream.char() - if data in spaceCharacters: - self.state = self.beforeDoctypeNameState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-doctype-name-but-got-eof"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "need-space-after-doctype"}) - self.stream.unget(data) - self.state = self.beforeDoctypeNameState - return True - - def beforeDoctypeNameState(self): - data = self.stream.char() - if data in spaceCharacters: - pass - elif data == ">": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-doctype-name-but-got-right-bracket"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["name"] = "\uFFFD" - self.state = self.doctypeNameState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-doctype-name-but-got-eof"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.currentToken["name"] = data - self.state = self.doctypeNameState - return True - - def doctypeNameState(self): - data = self.stream.char() - if data in spaceCharacters: - self.currentToken["name"] = self.currentToken["name"].translate(asciiUpper2Lower) - self.state = self.afterDoctypeNameState - elif data == ">": - self.currentToken["name"] = self.currentToken["name"].translate(asciiUpper2Lower) - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["name"] += "\uFFFD" - self.state = self.doctypeNameState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-doctype-name"}) - self.currentToken["correct"] = False - self.currentToken["name"] = self.currentToken["name"].translate(asciiUpper2Lower) - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.currentToken["name"] += data - return True - - def afterDoctypeNameState(self): - data = self.stream.char() - if data in spaceCharacters: - pass - elif data == ">": - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data is EOF: - self.currentToken["correct"] = False - self.stream.unget(data) - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-doctype"}) - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - if data in ("p", "P"): - matched = True - for expected in (("u", "U"), ("b", "B"), ("l", "L"), - ("i", "I"), ("c", "C")): - data = self.stream.char() - if data not in expected: - matched = False - break - if matched: - self.state = self.afterDoctypePublicKeywordState - return True - elif data in ("s", "S"): - matched = True - for expected in (("y", "Y"), ("s", "S"), ("t", "T"), - ("e", "E"), ("m", "M")): - data = self.stream.char() - if data not in expected: - matched = False - break - if matched: - self.state = self.afterDoctypeSystemKeywordState - return True - - # All the characters read before the current 'data' will be - # [a-zA-Z], so they're garbage in the bogus doctype and can be - # discarded; only the latest character might be '>' or EOF - # and needs to be ungetted - self.stream.unget(data) - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "expected-space-or-right-bracket-in-doctype", "datavars": - {"data": data}}) - self.currentToken["correct"] = False - self.state = self.bogusDoctypeState - - return True - - def afterDoctypePublicKeywordState(self): - data = self.stream.char() - if data in spaceCharacters: - self.state = self.beforeDoctypePublicIdentifierState - elif data in ("'", '"'): - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-char-in-doctype"}) - self.stream.unget(data) - self.state = self.beforeDoctypePublicIdentifierState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.stream.unget(data) - self.state = self.beforeDoctypePublicIdentifierState - return True - - def beforeDoctypePublicIdentifierState(self): - data = self.stream.char() - if data in spaceCharacters: - pass - elif data == "\"": - self.currentToken["publicId"] = "" - self.state = self.doctypePublicIdentifierDoubleQuotedState - elif data == "'": - self.currentToken["publicId"] = "" - self.state = self.doctypePublicIdentifierSingleQuotedState - elif data == ">": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-end-of-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-char-in-doctype"}) - self.currentToken["correct"] = False - self.state = self.bogusDoctypeState - return True - - def doctypePublicIdentifierDoubleQuotedState(self): - data = self.stream.char() - if data == "\"": - self.state = self.afterDoctypePublicIdentifierState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["publicId"] += "\uFFFD" - elif data == ">": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-end-of-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.currentToken["publicId"] += data - return True - - def doctypePublicIdentifierSingleQuotedState(self): - data = self.stream.char() - if data == "'": - self.state = self.afterDoctypePublicIdentifierState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["publicId"] += "\uFFFD" - elif data == ">": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-end-of-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.currentToken["publicId"] += data - return True - - def afterDoctypePublicIdentifierState(self): - data = self.stream.char() - if data in spaceCharacters: - self.state = self.betweenDoctypePublicAndSystemIdentifiersState - elif data == ">": - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data == '"': - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-char-in-doctype"}) - self.currentToken["systemId"] = "" - self.state = self.doctypeSystemIdentifierDoubleQuotedState - elif data == "'": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-char-in-doctype"}) - self.currentToken["systemId"] = "" - self.state = self.doctypeSystemIdentifierSingleQuotedState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-char-in-doctype"}) - self.currentToken["correct"] = False - self.state = self.bogusDoctypeState - return True - - def betweenDoctypePublicAndSystemIdentifiersState(self): - data = self.stream.char() - if data in spaceCharacters: - pass - elif data == ">": - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data == '"': - self.currentToken["systemId"] = "" - self.state = self.doctypeSystemIdentifierDoubleQuotedState - elif data == "'": - self.currentToken["systemId"] = "" - self.state = self.doctypeSystemIdentifierSingleQuotedState - elif data == EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-char-in-doctype"}) - self.currentToken["correct"] = False - self.state = self.bogusDoctypeState - return True - - def afterDoctypeSystemKeywordState(self): - data = self.stream.char() - if data in spaceCharacters: - self.state = self.beforeDoctypeSystemIdentifierState - elif data in ("'", '"'): - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-char-in-doctype"}) - self.stream.unget(data) - self.state = self.beforeDoctypeSystemIdentifierState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.stream.unget(data) - self.state = self.beforeDoctypeSystemIdentifierState - return True - - def beforeDoctypeSystemIdentifierState(self): - data = self.stream.char() - if data in spaceCharacters: - pass - elif data == "\"": - self.currentToken["systemId"] = "" - self.state = self.doctypeSystemIdentifierDoubleQuotedState - elif data == "'": - self.currentToken["systemId"] = "" - self.state = self.doctypeSystemIdentifierSingleQuotedState - elif data == ">": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-char-in-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-char-in-doctype"}) - self.currentToken["correct"] = False - self.state = self.bogusDoctypeState - return True - - def doctypeSystemIdentifierDoubleQuotedState(self): - data = self.stream.char() - if data == "\"": - self.state = self.afterDoctypeSystemIdentifierState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["systemId"] += "\uFFFD" - elif data == ">": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-end-of-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.currentToken["systemId"] += data - return True - - def doctypeSystemIdentifierSingleQuotedState(self): - data = self.stream.char() - if data == "'": - self.state = self.afterDoctypeSystemIdentifierState - elif data == "\u0000": - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - self.currentToken["systemId"] += "\uFFFD" - elif data == ">": - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-end-of-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.currentToken["systemId"] += data - return True - - def afterDoctypeSystemIdentifierState(self): - data = self.stream.char() - if data in spaceCharacters: - pass - elif data == ">": - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data is EOF: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "eof-in-doctype"}) - self.currentToken["correct"] = False - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": - "unexpected-char-in-doctype"}) - self.state = self.bogusDoctypeState - return True - - def bogusDoctypeState(self): - data = self.stream.char() - if data == ">": - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - elif data is EOF: - # XXX EMIT - self.stream.unget(data) - self.tokenQueue.append(self.currentToken) - self.state = self.dataState - else: - pass - return True - - def cdataSectionState(self): - data = [] - while True: - data.append(self.stream.charsUntil("]")) - data.append(self.stream.charsUntil(">")) - char = self.stream.char() - if char == EOF: - break - else: - assert char == ">" - if data[-1][-2:] == "]]": - data[-1] = data[-1][:-2] - break - else: - data.append(char) - - data = "".join(data) # pylint:disable=redefined-variable-type - # Deal with null here rather than in the parser - nullCount = data.count("\u0000") - if nullCount > 0: - for _ in range(nullCount): - self.tokenQueue.append({"type": tokenTypes["ParseError"], - "data": "invalid-codepoint"}) - data = data.replace("\u0000", "\uFFFD") - if data: - self.tokenQueue.append({"type": tokenTypes["Characters"], - "data": data}) - self.state = self.dataState - return True diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_trie/__init__.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_trie/__init__.py deleted file mode 100644 index 07bad5d..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_trie/__init__.py +++ /dev/null @@ -1,5 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals - -from .py import Trie - -__all__ = ["Trie"] diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_trie/_base.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_trie/_base.py deleted file mode 100644 index 6b71975..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_trie/_base.py +++ /dev/null @@ -1,40 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals - -try: - from collections.abc import Mapping -except ImportError: # Python 2.7 - from collections import Mapping - - -class Trie(Mapping): - """Abstract base class for tries""" - - def keys(self, prefix=None): - # pylint:disable=arguments-differ - keys = super(Trie, self).keys() - - if prefix is None: - return set(keys) - - return {x for x in keys if x.startswith(prefix)} - - def has_keys_with_prefix(self, prefix): - for key in self.keys(): - if key.startswith(prefix): - return True - - return False - - def longest_prefix(self, prefix): - if prefix in self: - return prefix - - for i in range(1, len(prefix) + 1): - if prefix[:-i] in self: - return prefix[:-i] - - raise KeyError(prefix) - - def longest_prefix_item(self, prefix): - lprefix = self.longest_prefix(prefix) - return (lprefix, self[lprefix]) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_trie/py.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_trie/py.py deleted file mode 100644 index c178b21..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_trie/py.py +++ /dev/null @@ -1,67 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals -from pip._vendor.six import text_type - -from bisect import bisect_left - -from ._base import Trie as ABCTrie - - -class Trie(ABCTrie): - def __init__(self, data): - if not all(isinstance(x, text_type) for x in data.keys()): - raise TypeError("All keys must be strings") - - self._data = data - self._keys = sorted(data.keys()) - self._cachestr = "" - self._cachepoints = (0, len(data)) - - def __contains__(self, key): - return key in self._data - - def __len__(self): - return len(self._data) - - def __iter__(self): - return iter(self._data) - - def __getitem__(self, key): - return self._data[key] - - def keys(self, prefix=None): - if prefix is None or prefix == "" or not self._keys: - return set(self._keys) - - if prefix.startswith(self._cachestr): - lo, hi = self._cachepoints - start = i = bisect_left(self._keys, prefix, lo, hi) - else: - start = i = bisect_left(self._keys, prefix) - - keys = set() - if start == len(self._keys): - return keys - - while self._keys[i].startswith(prefix): - keys.add(self._keys[i]) - i += 1 - - self._cachestr = prefix - self._cachepoints = (start, i) - - return keys - - def has_keys_with_prefix(self, prefix): - if prefix in self._data: - return True - - if prefix.startswith(self._cachestr): - lo, hi = self._cachepoints - i = bisect_left(self._keys, prefix, lo, hi) - else: - i = bisect_left(self._keys, prefix) - - if i == len(self._keys): - return False - - return self._keys[i].startswith(prefix) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_utils.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_utils.py deleted file mode 100644 index d7c4926..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/_utils.py +++ /dev/null @@ -1,159 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals - -from types import ModuleType - -try: - from collections.abc import Mapping -except ImportError: - from collections import Mapping - -from pip._vendor.six import text_type, PY3 - -if PY3: - import xml.etree.ElementTree as default_etree -else: - try: - import xml.etree.cElementTree as default_etree - except ImportError: - import xml.etree.ElementTree as default_etree - - -__all__ = ["default_etree", "MethodDispatcher", "isSurrogatePair", - "surrogatePairToCodepoint", "moduleFactoryFactory", - "supports_lone_surrogates"] - - -# Platforms not supporting lone surrogates (\uD800-\uDFFF) should be -# caught by the below test. In general this would be any platform -# using UTF-16 as its encoding of unicode strings, such as -# Jython. This is because UTF-16 itself is based on the use of such -# surrogates, and there is no mechanism to further escape such -# escapes. -try: - _x = eval('"\\uD800"') # pylint:disable=eval-used - if not isinstance(_x, text_type): - # We need this with u"" because of http://bugs.jython.org/issue2039 - _x = eval('u"\\uD800"') # pylint:disable=eval-used - assert isinstance(_x, text_type) -except Exception: - supports_lone_surrogates = False -else: - supports_lone_surrogates = True - - -class MethodDispatcher(dict): - """Dict with 2 special properties: - - On initiation, keys that are lists, sets or tuples are converted to - multiple keys so accessing any one of the items in the original - list-like object returns the matching value - - md = MethodDispatcher({("foo", "bar"):"baz"}) - md["foo"] == "baz" - - A default value which can be set through the default attribute. - """ - - def __init__(self, items=()): - _dictEntries = [] - for name, value in items: - if isinstance(name, (list, tuple, frozenset, set)): - for item in name: - _dictEntries.append((item, value)) - else: - _dictEntries.append((name, value)) - dict.__init__(self, _dictEntries) - assert len(self) == len(_dictEntries) - self.default = None - - def __getitem__(self, key): - return dict.get(self, key, self.default) - - def __get__(self, instance, owner=None): - return BoundMethodDispatcher(instance, self) - - -class BoundMethodDispatcher(Mapping): - """Wraps a MethodDispatcher, binding its return values to `instance`""" - def __init__(self, instance, dispatcher): - self.instance = instance - self.dispatcher = dispatcher - - def __getitem__(self, key): - # see https://docs.python.org/3/reference/datamodel.html#object.__get__ - # on a function, __get__ is used to bind a function to an instance as a bound method - return self.dispatcher[key].__get__(self.instance) - - def get(self, key, default): - if key in self.dispatcher: - return self[key] - else: - return default - - def __iter__(self): - return iter(self.dispatcher) - - def __len__(self): - return len(self.dispatcher) - - def __contains__(self, key): - return key in self.dispatcher - - -# Some utility functions to deal with weirdness around UCS2 vs UCS4 -# python builds - -def isSurrogatePair(data): - return (len(data) == 2 and - ord(data[0]) >= 0xD800 and ord(data[0]) <= 0xDBFF and - ord(data[1]) >= 0xDC00 and ord(data[1]) <= 0xDFFF) - - -def surrogatePairToCodepoint(data): - char_val = (0x10000 + (ord(data[0]) - 0xD800) * 0x400 + - (ord(data[1]) - 0xDC00)) - return char_val - -# Module Factory Factory (no, this isn't Java, I know) -# Here to stop this being duplicated all over the place. - - -def moduleFactoryFactory(factory): - moduleCache = {} - - def moduleFactory(baseModule, *args, **kwargs): - if isinstance(ModuleType.__name__, type("")): - name = "_%s_factory" % baseModule.__name__ - else: - name = b"_%s_factory" % baseModule.__name__ - - kwargs_tuple = tuple(kwargs.items()) - - try: - return moduleCache[name][args][kwargs_tuple] - except KeyError: - mod = ModuleType(name) - objs = factory(baseModule, *args, **kwargs) - mod.__dict__.update(objs) - if "name" not in moduleCache: - moduleCache[name] = {} - if "args" not in moduleCache[name]: - moduleCache[name][args] = {} - if "kwargs" not in moduleCache[name][args]: - moduleCache[name][args][kwargs_tuple] = {} - moduleCache[name][args][kwargs_tuple] = mod - return mod - - return moduleFactory - - -def memoize(func): - cache = {} - - def wrapped(*args, **kwargs): - key = (tuple(args), tuple(kwargs.items())) - if key not in cache: - cache[key] = func(*args, **kwargs) - return cache[key] - - return wrapped diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/constants.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/constants.py deleted file mode 100644 index fe3e237..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/constants.py +++ /dev/null @@ -1,2946 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals - -import string - -EOF = None - -E = { - "null-character": - "Null character in input stream, replaced with U+FFFD.", - "invalid-codepoint": - "Invalid codepoint in stream.", - "incorrectly-placed-solidus": - "Solidus (/) incorrectly placed in tag.", - "incorrect-cr-newline-entity": - "Incorrect CR newline entity, replaced with LF.", - "illegal-windows-1252-entity": - "Entity used with illegal number (windows-1252 reference).", - "cant-convert-numeric-entity": - "Numeric entity couldn't be converted to character " - "(codepoint U+%(charAsInt)08x).", - "illegal-codepoint-for-numeric-entity": - "Numeric entity represents an illegal codepoint: " - "U+%(charAsInt)08x.", - "numeric-entity-without-semicolon": - "Numeric entity didn't end with ';'.", - "expected-numeric-entity-but-got-eof": - "Numeric entity expected. Got end of file instead.", - "expected-numeric-entity": - "Numeric entity expected but none found.", - "named-entity-without-semicolon": - "Named entity didn't end with ';'.", - "expected-named-entity": - "Named entity expected. Got none.", - "attributes-in-end-tag": - "End tag contains unexpected attributes.", - 'self-closing-flag-on-end-tag': - "End tag contains unexpected self-closing flag.", - "expected-tag-name-but-got-right-bracket": - "Expected tag name. Got '>' instead.", - "expected-tag-name-but-got-question-mark": - "Expected tag name. Got '?' instead. (HTML doesn't " - "support processing instructions.)", - "expected-tag-name": - "Expected tag name. Got something else instead", - "expected-closing-tag-but-got-right-bracket": - "Expected closing tag. Got '>' instead. Ignoring ''.", - "expected-closing-tag-but-got-eof": - "Expected closing tag. Unexpected end of file.", - "expected-closing-tag-but-got-char": - "Expected closing tag. Unexpected character '%(data)s' found.", - "eof-in-tag-name": - "Unexpected end of file in the tag name.", - "expected-attribute-name-but-got-eof": - "Unexpected end of file. Expected attribute name instead.", - "eof-in-attribute-name": - "Unexpected end of file in attribute name.", - "invalid-character-in-attribute-name": - "Invalid character in attribute name", - "duplicate-attribute": - "Dropped duplicate attribute on tag.", - "expected-end-of-tag-name-but-got-eof": - "Unexpected end of file. Expected = or end of tag.", - "expected-attribute-value-but-got-eof": - "Unexpected end of file. Expected attribute value.", - "expected-attribute-value-but-got-right-bracket": - "Expected attribute value. Got '>' instead.", - 'equals-in-unquoted-attribute-value': - "Unexpected = in unquoted attribute", - 'unexpected-character-in-unquoted-attribute-value': - "Unexpected character in unquoted attribute", - "invalid-character-after-attribute-name": - "Unexpected character after attribute name.", - "unexpected-character-after-attribute-value": - "Unexpected character after attribute value.", - "eof-in-attribute-value-double-quote": - "Unexpected end of file in attribute value (\").", - "eof-in-attribute-value-single-quote": - "Unexpected end of file in attribute value (').", - "eof-in-attribute-value-no-quotes": - "Unexpected end of file in attribute value.", - "unexpected-EOF-after-solidus-in-tag": - "Unexpected end of file in tag. Expected >", - "unexpected-character-after-solidus-in-tag": - "Unexpected character after / in tag. Expected >", - "expected-dashes-or-doctype": - "Expected '--' or 'DOCTYPE'. Not found.", - "unexpected-bang-after-double-dash-in-comment": - "Unexpected ! after -- in comment", - "unexpected-space-after-double-dash-in-comment": - "Unexpected space after -- in comment", - "incorrect-comment": - "Incorrect comment.", - "eof-in-comment": - "Unexpected end of file in comment.", - "eof-in-comment-end-dash": - "Unexpected end of file in comment (-)", - "unexpected-dash-after-double-dash-in-comment": - "Unexpected '-' after '--' found in comment.", - "eof-in-comment-double-dash": - "Unexpected end of file in comment (--).", - "eof-in-comment-end-space-state": - "Unexpected end of file in comment.", - "eof-in-comment-end-bang-state": - "Unexpected end of file in comment.", - "unexpected-char-in-comment": - "Unexpected character in comment found.", - "need-space-after-doctype": - "No space after literal string 'DOCTYPE'.", - "expected-doctype-name-but-got-right-bracket": - "Unexpected > character. Expected DOCTYPE name.", - "expected-doctype-name-but-got-eof": - "Unexpected end of file. Expected DOCTYPE name.", - "eof-in-doctype-name": - "Unexpected end of file in DOCTYPE name.", - "eof-in-doctype": - "Unexpected end of file in DOCTYPE.", - "expected-space-or-right-bracket-in-doctype": - "Expected space or '>'. Got '%(data)s'", - "unexpected-end-of-doctype": - "Unexpected end of DOCTYPE.", - "unexpected-char-in-doctype": - "Unexpected character in DOCTYPE.", - "eof-in-innerhtml": - "XXX innerHTML EOF", - "unexpected-doctype": - "Unexpected DOCTYPE. Ignored.", - "non-html-root": - "html needs to be the first start tag.", - "expected-doctype-but-got-eof": - "Unexpected End of file. Expected DOCTYPE.", - "unknown-doctype": - "Erroneous DOCTYPE.", - "expected-doctype-but-got-chars": - "Unexpected non-space characters. Expected DOCTYPE.", - "expected-doctype-but-got-start-tag": - "Unexpected start tag (%(name)s). Expected DOCTYPE.", - "expected-doctype-but-got-end-tag": - "Unexpected end tag (%(name)s). Expected DOCTYPE.", - "end-tag-after-implied-root": - "Unexpected end tag (%(name)s) after the (implied) root element.", - "expected-named-closing-tag-but-got-eof": - "Unexpected end of file. Expected end tag (%(name)s).", - "two-heads-are-not-better-than-one": - "Unexpected start tag head in existing head. Ignored.", - "unexpected-end-tag": - "Unexpected end tag (%(name)s). Ignored.", - "unexpected-start-tag-out-of-my-head": - "Unexpected start tag (%(name)s) that can be in head. Moved.", - "unexpected-start-tag": - "Unexpected start tag (%(name)s).", - "missing-end-tag": - "Missing end tag (%(name)s).", - "missing-end-tags": - "Missing end tags (%(name)s).", - "unexpected-start-tag-implies-end-tag": - "Unexpected start tag (%(startName)s) " - "implies end tag (%(endName)s).", - "unexpected-start-tag-treated-as": - "Unexpected start tag (%(originalName)s). Treated as %(newName)s.", - "deprecated-tag": - "Unexpected start tag %(name)s. Don't use it!", - "unexpected-start-tag-ignored": - "Unexpected start tag %(name)s. Ignored.", - "expected-one-end-tag-but-got-another": - "Unexpected end tag (%(gotName)s). " - "Missing end tag (%(expectedName)s).", - "end-tag-too-early": - "End tag (%(name)s) seen too early. Expected other end tag.", - "end-tag-too-early-named": - "Unexpected end tag (%(gotName)s). Expected end tag (%(expectedName)s).", - "end-tag-too-early-ignored": - "End tag (%(name)s) seen too early. Ignored.", - "adoption-agency-1.1": - "End tag (%(name)s) violates step 1, " - "paragraph 1 of the adoption agency algorithm.", - "adoption-agency-1.2": - "End tag (%(name)s) violates step 1, " - "paragraph 2 of the adoption agency algorithm.", - "adoption-agency-1.3": - "End tag (%(name)s) violates step 1, " - "paragraph 3 of the adoption agency algorithm.", - "adoption-agency-4.4": - "End tag (%(name)s) violates step 4, " - "paragraph 4 of the adoption agency algorithm.", - "unexpected-end-tag-treated-as": - "Unexpected end tag (%(originalName)s). Treated as %(newName)s.", - "no-end-tag": - "This element (%(name)s) has no end tag.", - "unexpected-implied-end-tag-in-table": - "Unexpected implied end tag (%(name)s) in the table phase.", - "unexpected-implied-end-tag-in-table-body": - "Unexpected implied end tag (%(name)s) in the table body phase.", - "unexpected-char-implies-table-voodoo": - "Unexpected non-space characters in " - "table context caused voodoo mode.", - "unexpected-hidden-input-in-table": - "Unexpected input with type hidden in table context.", - "unexpected-form-in-table": - "Unexpected form in table context.", - "unexpected-start-tag-implies-table-voodoo": - "Unexpected start tag (%(name)s) in " - "table context caused voodoo mode.", - "unexpected-end-tag-implies-table-voodoo": - "Unexpected end tag (%(name)s) in " - "table context caused voodoo mode.", - "unexpected-cell-in-table-body": - "Unexpected table cell start tag (%(name)s) " - "in the table body phase.", - "unexpected-cell-end-tag": - "Got table cell end tag (%(name)s) " - "while required end tags are missing.", - "unexpected-end-tag-in-table-body": - "Unexpected end tag (%(name)s) in the table body phase. Ignored.", - "unexpected-implied-end-tag-in-table-row": - "Unexpected implied end tag (%(name)s) in the table row phase.", - "unexpected-end-tag-in-table-row": - "Unexpected end tag (%(name)s) in the table row phase. Ignored.", - "unexpected-select-in-select": - "Unexpected select start tag in the select phase " - "treated as select end tag.", - "unexpected-input-in-select": - "Unexpected input start tag in the select phase.", - "unexpected-start-tag-in-select": - "Unexpected start tag token (%(name)s in the select phase. " - "Ignored.", - "unexpected-end-tag-in-select": - "Unexpected end tag (%(name)s) in the select phase. Ignored.", - "unexpected-table-element-start-tag-in-select-in-table": - "Unexpected table element start tag (%(name)s) in the select in table phase.", - "unexpected-table-element-end-tag-in-select-in-table": - "Unexpected table element end tag (%(name)s) in the select in table phase.", - "unexpected-char-after-body": - "Unexpected non-space characters in the after body phase.", - "unexpected-start-tag-after-body": - "Unexpected start tag token (%(name)s)" - " in the after body phase.", - "unexpected-end-tag-after-body": - "Unexpected end tag token (%(name)s)" - " in the after body phase.", - "unexpected-char-in-frameset": - "Unexpected characters in the frameset phase. Characters ignored.", - "unexpected-start-tag-in-frameset": - "Unexpected start tag token (%(name)s)" - " in the frameset phase. Ignored.", - "unexpected-frameset-in-frameset-innerhtml": - "Unexpected end tag token (frameset) " - "in the frameset phase (innerHTML).", - "unexpected-end-tag-in-frameset": - "Unexpected end tag token (%(name)s)" - " in the frameset phase. Ignored.", - "unexpected-char-after-frameset": - "Unexpected non-space characters in the " - "after frameset phase. Ignored.", - "unexpected-start-tag-after-frameset": - "Unexpected start tag (%(name)s)" - " in the after frameset phase. Ignored.", - "unexpected-end-tag-after-frameset": - "Unexpected end tag (%(name)s)" - " in the after frameset phase. Ignored.", - "unexpected-end-tag-after-body-innerhtml": - "Unexpected end tag after body(innerHtml)", - "expected-eof-but-got-char": - "Unexpected non-space characters. Expected end of file.", - "expected-eof-but-got-start-tag": - "Unexpected start tag (%(name)s)" - ". Expected end of file.", - "expected-eof-but-got-end-tag": - "Unexpected end tag (%(name)s)" - ". Expected end of file.", - "eof-in-table": - "Unexpected end of file. Expected table content.", - "eof-in-select": - "Unexpected end of file. Expected select content.", - "eof-in-frameset": - "Unexpected end of file. Expected frameset content.", - "eof-in-script-in-script": - "Unexpected end of file. Expected script content.", - "eof-in-foreign-lands": - "Unexpected end of file. Expected foreign content", - "non-void-element-with-trailing-solidus": - "Trailing solidus not allowed on element %(name)s", - "unexpected-html-element-in-foreign-content": - "Element %(name)s not allowed in a non-html context", - "unexpected-end-tag-before-html": - "Unexpected end tag (%(name)s) before html.", - "unexpected-inhead-noscript-tag": - "Element %(name)s not allowed in a inhead-noscript context", - "eof-in-head-noscript": - "Unexpected end of file. Expected inhead-noscript content", - "char-in-head-noscript": - "Unexpected non-space character. Expected inhead-noscript content", - "XXX-undefined-error": - "Undefined error (this sucks and should be fixed)", -} - -namespaces = { - "html": "http://www.w3.org/1999/xhtml", - "mathml": "http://www.w3.org/1998/Math/MathML", - "svg": "http://www.w3.org/2000/svg", - "xlink": "http://www.w3.org/1999/xlink", - "xml": "http://www.w3.org/XML/1998/namespace", - "xmlns": "http://www.w3.org/2000/xmlns/" -} - -scopingElements = frozenset([ - (namespaces["html"], "applet"), - (namespaces["html"], "caption"), - (namespaces["html"], "html"), - (namespaces["html"], "marquee"), - (namespaces["html"], "object"), - (namespaces["html"], "table"), - (namespaces["html"], "td"), - (namespaces["html"], "th"), - (namespaces["mathml"], "mi"), - (namespaces["mathml"], "mo"), - (namespaces["mathml"], "mn"), - (namespaces["mathml"], "ms"), - (namespaces["mathml"], "mtext"), - (namespaces["mathml"], "annotation-xml"), - (namespaces["svg"], "foreignObject"), - (namespaces["svg"], "desc"), - (namespaces["svg"], "title"), -]) - -formattingElements = frozenset([ - (namespaces["html"], "a"), - (namespaces["html"], "b"), - (namespaces["html"], "big"), - (namespaces["html"], "code"), - (namespaces["html"], "em"), - (namespaces["html"], "font"), - (namespaces["html"], "i"), - (namespaces["html"], "nobr"), - (namespaces["html"], "s"), - (namespaces["html"], "small"), - (namespaces["html"], "strike"), - (namespaces["html"], "strong"), - (namespaces["html"], "tt"), - (namespaces["html"], "u") -]) - -specialElements = frozenset([ - (namespaces["html"], "address"), - (namespaces["html"], "applet"), - (namespaces["html"], "area"), - (namespaces["html"], "article"), - (namespaces["html"], "aside"), - (namespaces["html"], "base"), - (namespaces["html"], "basefont"), - (namespaces["html"], "bgsound"), - (namespaces["html"], "blockquote"), - (namespaces["html"], "body"), - (namespaces["html"], "br"), - (namespaces["html"], "button"), - (namespaces["html"], "caption"), - (namespaces["html"], "center"), - (namespaces["html"], "col"), - (namespaces["html"], "colgroup"), - (namespaces["html"], "command"), - (namespaces["html"], "dd"), - (namespaces["html"], "details"), - (namespaces["html"], "dir"), - (namespaces["html"], "div"), - (namespaces["html"], "dl"), - (namespaces["html"], "dt"), - (namespaces["html"], "embed"), - (namespaces["html"], "fieldset"), - (namespaces["html"], "figure"), - (namespaces["html"], "footer"), - (namespaces["html"], "form"), - (namespaces["html"], "frame"), - (namespaces["html"], "frameset"), - (namespaces["html"], "h1"), - (namespaces["html"], "h2"), - (namespaces["html"], "h3"), - (namespaces["html"], "h4"), - (namespaces["html"], "h5"), - (namespaces["html"], "h6"), - (namespaces["html"], "head"), - (namespaces["html"], "header"), - (namespaces["html"], "hr"), - (namespaces["html"], "html"), - (namespaces["html"], "iframe"), - # Note that image is commented out in the spec as "this isn't an - # element that can end up on the stack, so it doesn't matter," - (namespaces["html"], "image"), - (namespaces["html"], "img"), - (namespaces["html"], "input"), - (namespaces["html"], "isindex"), - (namespaces["html"], "li"), - (namespaces["html"], "link"), - (namespaces["html"], "listing"), - (namespaces["html"], "marquee"), - (namespaces["html"], "menu"), - (namespaces["html"], "meta"), - (namespaces["html"], "nav"), - (namespaces["html"], "noembed"), - (namespaces["html"], "noframes"), - (namespaces["html"], "noscript"), - (namespaces["html"], "object"), - (namespaces["html"], "ol"), - (namespaces["html"], "p"), - (namespaces["html"], "param"), - (namespaces["html"], "plaintext"), - (namespaces["html"], "pre"), - (namespaces["html"], "script"), - (namespaces["html"], "section"), - (namespaces["html"], "select"), - (namespaces["html"], "style"), - (namespaces["html"], "table"), - (namespaces["html"], "tbody"), - (namespaces["html"], "td"), - (namespaces["html"], "textarea"), - (namespaces["html"], "tfoot"), - (namespaces["html"], "th"), - (namespaces["html"], "thead"), - (namespaces["html"], "title"), - (namespaces["html"], "tr"), - (namespaces["html"], "ul"), - (namespaces["html"], "wbr"), - (namespaces["html"], "xmp"), - (namespaces["svg"], "foreignObject") -]) - -htmlIntegrationPointElements = frozenset([ - (namespaces["mathml"], "annotation-xml"), - (namespaces["svg"], "foreignObject"), - (namespaces["svg"], "desc"), - (namespaces["svg"], "title") -]) - -mathmlTextIntegrationPointElements = frozenset([ - (namespaces["mathml"], "mi"), - (namespaces["mathml"], "mo"), - (namespaces["mathml"], "mn"), - (namespaces["mathml"], "ms"), - (namespaces["mathml"], "mtext") -]) - -adjustSVGAttributes = { - "attributename": "attributeName", - "attributetype": "attributeType", - "basefrequency": "baseFrequency", - "baseprofile": "baseProfile", - "calcmode": "calcMode", - "clippathunits": "clipPathUnits", - "contentscripttype": "contentScriptType", - "contentstyletype": "contentStyleType", - "diffuseconstant": "diffuseConstant", - "edgemode": "edgeMode", - "externalresourcesrequired": "externalResourcesRequired", - "filterres": "filterRes", - "filterunits": "filterUnits", - "glyphref": "glyphRef", - "gradienttransform": "gradientTransform", - "gradientunits": "gradientUnits", - "kernelmatrix": "kernelMatrix", - "kernelunitlength": "kernelUnitLength", - "keypoints": "keyPoints", - "keysplines": "keySplines", - "keytimes": "keyTimes", - "lengthadjust": "lengthAdjust", - "limitingconeangle": "limitingConeAngle", - "markerheight": "markerHeight", - "markerunits": "markerUnits", - "markerwidth": "markerWidth", - "maskcontentunits": "maskContentUnits", - "maskunits": "maskUnits", - "numoctaves": "numOctaves", - "pathlength": "pathLength", - "patterncontentunits": "patternContentUnits", - "patterntransform": "patternTransform", - "patternunits": "patternUnits", - "pointsatx": "pointsAtX", - "pointsaty": "pointsAtY", - "pointsatz": "pointsAtZ", - "preservealpha": "preserveAlpha", - "preserveaspectratio": "preserveAspectRatio", - "primitiveunits": "primitiveUnits", - "refx": "refX", - "refy": "refY", - "repeatcount": "repeatCount", - "repeatdur": "repeatDur", - "requiredextensions": "requiredExtensions", - "requiredfeatures": "requiredFeatures", - "specularconstant": "specularConstant", - "specularexponent": "specularExponent", - "spreadmethod": "spreadMethod", - "startoffset": "startOffset", - "stddeviation": "stdDeviation", - "stitchtiles": "stitchTiles", - "surfacescale": "surfaceScale", - "systemlanguage": "systemLanguage", - "tablevalues": "tableValues", - "targetx": "targetX", - "targety": "targetY", - "textlength": "textLength", - "viewbox": "viewBox", - "viewtarget": "viewTarget", - "xchannelselector": "xChannelSelector", - "ychannelselector": "yChannelSelector", - "zoomandpan": "zoomAndPan" -} - -adjustMathMLAttributes = {"definitionurl": "definitionURL"} - -adjustForeignAttributes = { - "xlink:actuate": ("xlink", "actuate", namespaces["xlink"]), - "xlink:arcrole": ("xlink", "arcrole", namespaces["xlink"]), - "xlink:href": ("xlink", "href", namespaces["xlink"]), - "xlink:role": ("xlink", "role", namespaces["xlink"]), - "xlink:show": ("xlink", "show", namespaces["xlink"]), - "xlink:title": ("xlink", "title", namespaces["xlink"]), - "xlink:type": ("xlink", "type", namespaces["xlink"]), - "xml:base": ("xml", "base", namespaces["xml"]), - "xml:lang": ("xml", "lang", namespaces["xml"]), - "xml:space": ("xml", "space", namespaces["xml"]), - "xmlns": (None, "xmlns", namespaces["xmlns"]), - "xmlns:xlink": ("xmlns", "xlink", namespaces["xmlns"]) -} - -unadjustForeignAttributes = {(ns, local): qname for qname, (prefix, local, ns) in - adjustForeignAttributes.items()} - -spaceCharacters = frozenset([ - "\t", - "\n", - "\u000C", - " ", - "\r" -]) - -tableInsertModeElements = frozenset([ - "table", - "tbody", - "tfoot", - "thead", - "tr" -]) - -asciiLowercase = frozenset(string.ascii_lowercase) -asciiUppercase = frozenset(string.ascii_uppercase) -asciiLetters = frozenset(string.ascii_letters) -digits = frozenset(string.digits) -hexDigits = frozenset(string.hexdigits) - -asciiUpper2Lower = {ord(c): ord(c.lower()) for c in string.ascii_uppercase} - -# Heading elements need to be ordered -headingElements = ( - "h1", - "h2", - "h3", - "h4", - "h5", - "h6" -) - -voidElements = frozenset([ - "base", - "command", - "event-source", - "link", - "meta", - "hr", - "br", - "img", - "embed", - "param", - "area", - "col", - "input", - "source", - "track" -]) - -cdataElements = frozenset(['title', 'textarea']) - -rcdataElements = frozenset([ - 'style', - 'script', - 'xmp', - 'iframe', - 'noembed', - 'noframes', - 'noscript' -]) - -booleanAttributes = { - "": frozenset(["irrelevant", "itemscope"]), - "style": frozenset(["scoped"]), - "img": frozenset(["ismap"]), - "audio": frozenset(["autoplay", "controls"]), - "video": frozenset(["autoplay", "controls"]), - "script": frozenset(["defer", "async"]), - "details": frozenset(["open"]), - "datagrid": frozenset(["multiple", "disabled"]), - "command": frozenset(["hidden", "disabled", "checked", "default"]), - "hr": frozenset(["noshade"]), - "menu": frozenset(["autosubmit"]), - "fieldset": frozenset(["disabled", "readonly"]), - "option": frozenset(["disabled", "readonly", "selected"]), - "optgroup": frozenset(["disabled", "readonly"]), - "button": frozenset(["disabled", "autofocus"]), - "input": frozenset(["disabled", "readonly", "required", "autofocus", "checked", "ismap"]), - "select": frozenset(["disabled", "readonly", "autofocus", "multiple"]), - "output": frozenset(["disabled", "readonly"]), - "iframe": frozenset(["seamless"]), -} - -# entitiesWindows1252 has to be _ordered_ and needs to have an index. It -# therefore can't be a frozenset. -entitiesWindows1252 = ( - 8364, # 0x80 0x20AC EURO SIGN - 65533, # 0x81 UNDEFINED - 8218, # 0x82 0x201A SINGLE LOW-9 QUOTATION MARK - 402, # 0x83 0x0192 LATIN SMALL LETTER F WITH HOOK - 8222, # 0x84 0x201E DOUBLE LOW-9 QUOTATION MARK - 8230, # 0x85 0x2026 HORIZONTAL ELLIPSIS - 8224, # 0x86 0x2020 DAGGER - 8225, # 0x87 0x2021 DOUBLE DAGGER - 710, # 0x88 0x02C6 MODIFIER LETTER CIRCUMFLEX ACCENT - 8240, # 0x89 0x2030 PER MILLE SIGN - 352, # 0x8A 0x0160 LATIN CAPITAL LETTER S WITH CARON - 8249, # 0x8B 0x2039 SINGLE LEFT-POINTING ANGLE QUOTATION MARK - 338, # 0x8C 0x0152 LATIN CAPITAL LIGATURE OE - 65533, # 0x8D UNDEFINED - 381, # 0x8E 0x017D LATIN CAPITAL LETTER Z WITH CARON - 65533, # 0x8F UNDEFINED - 65533, # 0x90 UNDEFINED - 8216, # 0x91 0x2018 LEFT SINGLE QUOTATION MARK - 8217, # 0x92 0x2019 RIGHT SINGLE QUOTATION MARK - 8220, # 0x93 0x201C LEFT DOUBLE QUOTATION MARK - 8221, # 0x94 0x201D RIGHT DOUBLE QUOTATION MARK - 8226, # 0x95 0x2022 BULLET - 8211, # 0x96 0x2013 EN DASH - 8212, # 0x97 0x2014 EM DASH - 732, # 0x98 0x02DC SMALL TILDE - 8482, # 0x99 0x2122 TRADE MARK SIGN - 353, # 0x9A 0x0161 LATIN SMALL LETTER S WITH CARON - 8250, # 0x9B 0x203A SINGLE RIGHT-POINTING ANGLE QUOTATION MARK - 339, # 0x9C 0x0153 LATIN SMALL LIGATURE OE - 65533, # 0x9D UNDEFINED - 382, # 0x9E 0x017E LATIN SMALL LETTER Z WITH CARON - 376 # 0x9F 0x0178 LATIN CAPITAL LETTER Y WITH DIAERESIS -) - -xmlEntities = frozenset(['lt;', 'gt;', 'amp;', 'apos;', 'quot;']) - -entities = { - "AElig": "\xc6", - "AElig;": "\xc6", - "AMP": "&", - "AMP;": "&", - "Aacute": "\xc1", - "Aacute;": "\xc1", - "Abreve;": "\u0102", - "Acirc": "\xc2", - "Acirc;": "\xc2", - "Acy;": "\u0410", - "Afr;": "\U0001d504", - "Agrave": "\xc0", - "Agrave;": "\xc0", - "Alpha;": "\u0391", - "Amacr;": "\u0100", - "And;": "\u2a53", - "Aogon;": "\u0104", - "Aopf;": "\U0001d538", - "ApplyFunction;": "\u2061", - "Aring": "\xc5", - "Aring;": "\xc5", - "Ascr;": "\U0001d49c", - "Assign;": "\u2254", - "Atilde": "\xc3", - "Atilde;": "\xc3", - "Auml": "\xc4", - "Auml;": "\xc4", - "Backslash;": "\u2216", - "Barv;": "\u2ae7", - "Barwed;": "\u2306", - "Bcy;": "\u0411", - "Because;": "\u2235", - "Bernoullis;": "\u212c", - "Beta;": "\u0392", - "Bfr;": "\U0001d505", - "Bopf;": "\U0001d539", - "Breve;": "\u02d8", - "Bscr;": "\u212c", - "Bumpeq;": "\u224e", - "CHcy;": "\u0427", - "COPY": "\xa9", - "COPY;": "\xa9", - "Cacute;": "\u0106", - "Cap;": "\u22d2", - "CapitalDifferentialD;": "\u2145", - "Cayleys;": "\u212d", - "Ccaron;": "\u010c", - "Ccedil": "\xc7", - "Ccedil;": "\xc7", - "Ccirc;": "\u0108", - "Cconint;": "\u2230", - "Cdot;": "\u010a", - "Cedilla;": "\xb8", - "CenterDot;": "\xb7", - "Cfr;": "\u212d", - "Chi;": "\u03a7", - "CircleDot;": "\u2299", - "CircleMinus;": "\u2296", - "CirclePlus;": "\u2295", - "CircleTimes;": "\u2297", - "ClockwiseContourIntegral;": "\u2232", - "CloseCurlyDoubleQuote;": "\u201d", - "CloseCurlyQuote;": "\u2019", - "Colon;": "\u2237", - "Colone;": "\u2a74", - "Congruent;": "\u2261", - "Conint;": "\u222f", - "ContourIntegral;": "\u222e", - "Copf;": "\u2102", - "Coproduct;": "\u2210", - "CounterClockwiseContourIntegral;": "\u2233", - "Cross;": "\u2a2f", - "Cscr;": "\U0001d49e", - "Cup;": "\u22d3", - "CupCap;": "\u224d", - "DD;": "\u2145", - "DDotrahd;": "\u2911", - "DJcy;": "\u0402", - "DScy;": "\u0405", - "DZcy;": "\u040f", - "Dagger;": "\u2021", - "Darr;": "\u21a1", - "Dashv;": "\u2ae4", - "Dcaron;": "\u010e", - "Dcy;": "\u0414", - "Del;": "\u2207", - "Delta;": "\u0394", - "Dfr;": "\U0001d507", - "DiacriticalAcute;": "\xb4", - "DiacriticalDot;": "\u02d9", - "DiacriticalDoubleAcute;": "\u02dd", - "DiacriticalGrave;": "`", - "DiacriticalTilde;": "\u02dc", - "Diamond;": "\u22c4", - "DifferentialD;": "\u2146", - "Dopf;": "\U0001d53b", - "Dot;": "\xa8", - "DotDot;": "\u20dc", - "DotEqual;": "\u2250", - "DoubleContourIntegral;": "\u222f", - "DoubleDot;": "\xa8", - "DoubleDownArrow;": "\u21d3", - "DoubleLeftArrow;": "\u21d0", - "DoubleLeftRightArrow;": "\u21d4", - "DoubleLeftTee;": "\u2ae4", - "DoubleLongLeftArrow;": "\u27f8", - "DoubleLongLeftRightArrow;": "\u27fa", - "DoubleLongRightArrow;": "\u27f9", - "DoubleRightArrow;": "\u21d2", - "DoubleRightTee;": "\u22a8", - "DoubleUpArrow;": "\u21d1", - "DoubleUpDownArrow;": "\u21d5", - "DoubleVerticalBar;": "\u2225", - "DownArrow;": "\u2193", - "DownArrowBar;": "\u2913", - "DownArrowUpArrow;": "\u21f5", - "DownBreve;": "\u0311", - "DownLeftRightVector;": "\u2950", - "DownLeftTeeVector;": "\u295e", - "DownLeftVector;": "\u21bd", - "DownLeftVectorBar;": "\u2956", - "DownRightTeeVector;": "\u295f", - "DownRightVector;": "\u21c1", - "DownRightVectorBar;": "\u2957", - "DownTee;": "\u22a4", - "DownTeeArrow;": "\u21a7", - "Downarrow;": "\u21d3", - "Dscr;": "\U0001d49f", - "Dstrok;": "\u0110", - "ENG;": "\u014a", - "ETH": "\xd0", - "ETH;": "\xd0", - "Eacute": "\xc9", - "Eacute;": "\xc9", - "Ecaron;": "\u011a", - "Ecirc": "\xca", - "Ecirc;": "\xca", - "Ecy;": "\u042d", - "Edot;": "\u0116", - "Efr;": "\U0001d508", - "Egrave": "\xc8", - "Egrave;": "\xc8", - "Element;": "\u2208", - "Emacr;": "\u0112", - "EmptySmallSquare;": "\u25fb", - "EmptyVerySmallSquare;": "\u25ab", - "Eogon;": "\u0118", - "Eopf;": "\U0001d53c", - "Epsilon;": "\u0395", - "Equal;": "\u2a75", - "EqualTilde;": "\u2242", - "Equilibrium;": "\u21cc", - "Escr;": "\u2130", - "Esim;": "\u2a73", - "Eta;": "\u0397", - "Euml": "\xcb", - "Euml;": "\xcb", - "Exists;": "\u2203", - "ExponentialE;": "\u2147", - "Fcy;": "\u0424", - "Ffr;": "\U0001d509", - "FilledSmallSquare;": "\u25fc", - "FilledVerySmallSquare;": "\u25aa", - "Fopf;": "\U0001d53d", - "ForAll;": "\u2200", - "Fouriertrf;": "\u2131", - "Fscr;": "\u2131", - "GJcy;": "\u0403", - "GT": ">", - "GT;": ">", - "Gamma;": "\u0393", - "Gammad;": "\u03dc", - "Gbreve;": "\u011e", - "Gcedil;": "\u0122", - "Gcirc;": "\u011c", - "Gcy;": "\u0413", - "Gdot;": "\u0120", - "Gfr;": "\U0001d50a", - "Gg;": "\u22d9", - "Gopf;": "\U0001d53e", - "GreaterEqual;": "\u2265", - "GreaterEqualLess;": "\u22db", - "GreaterFullEqual;": "\u2267", - "GreaterGreater;": "\u2aa2", - "GreaterLess;": "\u2277", - "GreaterSlantEqual;": "\u2a7e", - "GreaterTilde;": "\u2273", - "Gscr;": "\U0001d4a2", - "Gt;": "\u226b", - "HARDcy;": "\u042a", - "Hacek;": "\u02c7", - "Hat;": "^", - "Hcirc;": "\u0124", - "Hfr;": "\u210c", - "HilbertSpace;": "\u210b", - "Hopf;": "\u210d", - "HorizontalLine;": "\u2500", - "Hscr;": "\u210b", - "Hstrok;": "\u0126", - "HumpDownHump;": "\u224e", - "HumpEqual;": "\u224f", - "IEcy;": "\u0415", - "IJlig;": "\u0132", - "IOcy;": "\u0401", - "Iacute": "\xcd", - "Iacute;": "\xcd", - "Icirc": "\xce", - "Icirc;": "\xce", - "Icy;": "\u0418", - "Idot;": "\u0130", - "Ifr;": "\u2111", - "Igrave": "\xcc", - "Igrave;": "\xcc", - "Im;": "\u2111", - "Imacr;": "\u012a", - "ImaginaryI;": "\u2148", - "Implies;": "\u21d2", - "Int;": "\u222c", - "Integral;": "\u222b", - "Intersection;": "\u22c2", - "InvisibleComma;": "\u2063", - "InvisibleTimes;": "\u2062", - "Iogon;": "\u012e", - "Iopf;": "\U0001d540", - "Iota;": "\u0399", - "Iscr;": "\u2110", - "Itilde;": "\u0128", - "Iukcy;": "\u0406", - "Iuml": "\xcf", - "Iuml;": "\xcf", - "Jcirc;": "\u0134", - "Jcy;": "\u0419", - "Jfr;": "\U0001d50d", - "Jopf;": "\U0001d541", - "Jscr;": "\U0001d4a5", - "Jsercy;": "\u0408", - "Jukcy;": "\u0404", - "KHcy;": "\u0425", - "KJcy;": "\u040c", - "Kappa;": "\u039a", - "Kcedil;": "\u0136", - "Kcy;": "\u041a", - "Kfr;": "\U0001d50e", - "Kopf;": "\U0001d542", - "Kscr;": "\U0001d4a6", - "LJcy;": "\u0409", - "LT": "<", - "LT;": "<", - "Lacute;": "\u0139", - "Lambda;": "\u039b", - "Lang;": "\u27ea", - "Laplacetrf;": "\u2112", - "Larr;": "\u219e", - "Lcaron;": "\u013d", - "Lcedil;": "\u013b", - "Lcy;": "\u041b", - "LeftAngleBracket;": "\u27e8", - "LeftArrow;": "\u2190", - "LeftArrowBar;": "\u21e4", - "LeftArrowRightArrow;": "\u21c6", - "LeftCeiling;": "\u2308", - "LeftDoubleBracket;": "\u27e6", - "LeftDownTeeVector;": "\u2961", - "LeftDownVector;": "\u21c3", - "LeftDownVectorBar;": "\u2959", - "LeftFloor;": "\u230a", - "LeftRightArrow;": "\u2194", - "LeftRightVector;": "\u294e", - "LeftTee;": "\u22a3", - "LeftTeeArrow;": "\u21a4", - "LeftTeeVector;": "\u295a", - "LeftTriangle;": "\u22b2", - "LeftTriangleBar;": "\u29cf", - "LeftTriangleEqual;": "\u22b4", - "LeftUpDownVector;": "\u2951", - "LeftUpTeeVector;": "\u2960", - "LeftUpVector;": "\u21bf", - "LeftUpVectorBar;": "\u2958", - "LeftVector;": "\u21bc", - "LeftVectorBar;": "\u2952", - "Leftarrow;": "\u21d0", - "Leftrightarrow;": "\u21d4", - "LessEqualGreater;": "\u22da", - "LessFullEqual;": "\u2266", - "LessGreater;": "\u2276", - "LessLess;": "\u2aa1", - "LessSlantEqual;": "\u2a7d", - "LessTilde;": "\u2272", - "Lfr;": "\U0001d50f", - "Ll;": "\u22d8", - "Lleftarrow;": "\u21da", - "Lmidot;": "\u013f", - "LongLeftArrow;": "\u27f5", - "LongLeftRightArrow;": "\u27f7", - "LongRightArrow;": "\u27f6", - "Longleftarrow;": "\u27f8", - "Longleftrightarrow;": "\u27fa", - "Longrightarrow;": "\u27f9", - "Lopf;": "\U0001d543", - "LowerLeftArrow;": "\u2199", - "LowerRightArrow;": "\u2198", - "Lscr;": "\u2112", - "Lsh;": "\u21b0", - "Lstrok;": "\u0141", - "Lt;": "\u226a", - "Map;": "\u2905", - "Mcy;": "\u041c", - "MediumSpace;": "\u205f", - "Mellintrf;": "\u2133", - "Mfr;": "\U0001d510", - "MinusPlus;": "\u2213", - "Mopf;": "\U0001d544", - "Mscr;": "\u2133", - "Mu;": "\u039c", - "NJcy;": "\u040a", - "Nacute;": "\u0143", - "Ncaron;": "\u0147", - "Ncedil;": "\u0145", - "Ncy;": "\u041d", - "NegativeMediumSpace;": "\u200b", - "NegativeThickSpace;": "\u200b", - "NegativeThinSpace;": "\u200b", - "NegativeVeryThinSpace;": "\u200b", - "NestedGreaterGreater;": "\u226b", - "NestedLessLess;": "\u226a", - "NewLine;": "\n", - "Nfr;": "\U0001d511", - "NoBreak;": "\u2060", - "NonBreakingSpace;": "\xa0", - "Nopf;": "\u2115", - "Not;": "\u2aec", - "NotCongruent;": "\u2262", - "NotCupCap;": "\u226d", - "NotDoubleVerticalBar;": "\u2226", - "NotElement;": "\u2209", - "NotEqual;": "\u2260", - "NotEqualTilde;": "\u2242\u0338", - "NotExists;": "\u2204", - "NotGreater;": "\u226f", - "NotGreaterEqual;": "\u2271", - "NotGreaterFullEqual;": "\u2267\u0338", - "NotGreaterGreater;": "\u226b\u0338", - "NotGreaterLess;": "\u2279", - "NotGreaterSlantEqual;": "\u2a7e\u0338", - "NotGreaterTilde;": "\u2275", - "NotHumpDownHump;": "\u224e\u0338", - "NotHumpEqual;": "\u224f\u0338", - "NotLeftTriangle;": "\u22ea", - "NotLeftTriangleBar;": "\u29cf\u0338", - "NotLeftTriangleEqual;": "\u22ec", - "NotLess;": "\u226e", - "NotLessEqual;": "\u2270", - "NotLessGreater;": "\u2278", - "NotLessLess;": "\u226a\u0338", - "NotLessSlantEqual;": "\u2a7d\u0338", - "NotLessTilde;": "\u2274", - "NotNestedGreaterGreater;": "\u2aa2\u0338", - "NotNestedLessLess;": "\u2aa1\u0338", - "NotPrecedes;": "\u2280", - "NotPrecedesEqual;": "\u2aaf\u0338", - "NotPrecedesSlantEqual;": "\u22e0", - "NotReverseElement;": "\u220c", - "NotRightTriangle;": "\u22eb", - "NotRightTriangleBar;": "\u29d0\u0338", - "NotRightTriangleEqual;": "\u22ed", - "NotSquareSubset;": "\u228f\u0338", - "NotSquareSubsetEqual;": "\u22e2", - "NotSquareSuperset;": "\u2290\u0338", - "NotSquareSupersetEqual;": "\u22e3", - "NotSubset;": "\u2282\u20d2", - "NotSubsetEqual;": "\u2288", - "NotSucceeds;": "\u2281", - "NotSucceedsEqual;": "\u2ab0\u0338", - "NotSucceedsSlantEqual;": "\u22e1", - "NotSucceedsTilde;": "\u227f\u0338", - "NotSuperset;": "\u2283\u20d2", - "NotSupersetEqual;": "\u2289", - "NotTilde;": "\u2241", - "NotTildeEqual;": "\u2244", - "NotTildeFullEqual;": "\u2247", - "NotTildeTilde;": "\u2249", - "NotVerticalBar;": "\u2224", - "Nscr;": "\U0001d4a9", - "Ntilde": "\xd1", - "Ntilde;": "\xd1", - "Nu;": "\u039d", - "OElig;": "\u0152", - "Oacute": "\xd3", - "Oacute;": "\xd3", - "Ocirc": "\xd4", - "Ocirc;": "\xd4", - "Ocy;": "\u041e", - "Odblac;": "\u0150", - "Ofr;": "\U0001d512", - "Ograve": "\xd2", - "Ograve;": "\xd2", - "Omacr;": "\u014c", - "Omega;": "\u03a9", - "Omicron;": "\u039f", - "Oopf;": "\U0001d546", - "OpenCurlyDoubleQuote;": "\u201c", - "OpenCurlyQuote;": "\u2018", - "Or;": "\u2a54", - "Oscr;": "\U0001d4aa", - "Oslash": "\xd8", - "Oslash;": "\xd8", - "Otilde": "\xd5", - "Otilde;": "\xd5", - "Otimes;": "\u2a37", - "Ouml": "\xd6", - "Ouml;": "\xd6", - "OverBar;": "\u203e", - "OverBrace;": "\u23de", - "OverBracket;": "\u23b4", - "OverParenthesis;": "\u23dc", - "PartialD;": "\u2202", - "Pcy;": "\u041f", - "Pfr;": "\U0001d513", - "Phi;": "\u03a6", - "Pi;": "\u03a0", - "PlusMinus;": "\xb1", - "Poincareplane;": "\u210c", - "Popf;": "\u2119", - "Pr;": "\u2abb", - "Precedes;": "\u227a", - "PrecedesEqual;": "\u2aaf", - "PrecedesSlantEqual;": "\u227c", - "PrecedesTilde;": "\u227e", - "Prime;": "\u2033", - "Product;": "\u220f", - "Proportion;": "\u2237", - "Proportional;": "\u221d", - "Pscr;": "\U0001d4ab", - "Psi;": "\u03a8", - "QUOT": "\"", - "QUOT;": "\"", - "Qfr;": "\U0001d514", - "Qopf;": "\u211a", - "Qscr;": "\U0001d4ac", - "RBarr;": "\u2910", - "REG": "\xae", - "REG;": "\xae", - "Racute;": "\u0154", - "Rang;": "\u27eb", - "Rarr;": "\u21a0", - "Rarrtl;": "\u2916", - "Rcaron;": "\u0158", - "Rcedil;": "\u0156", - "Rcy;": "\u0420", - "Re;": "\u211c", - "ReverseElement;": "\u220b", - "ReverseEquilibrium;": "\u21cb", - "ReverseUpEquilibrium;": "\u296f", - "Rfr;": "\u211c", - "Rho;": "\u03a1", - "RightAngleBracket;": "\u27e9", - "RightArrow;": "\u2192", - "RightArrowBar;": "\u21e5", - "RightArrowLeftArrow;": "\u21c4", - "RightCeiling;": "\u2309", - "RightDoubleBracket;": "\u27e7", - "RightDownTeeVector;": "\u295d", - "RightDownVector;": "\u21c2", - "RightDownVectorBar;": "\u2955", - "RightFloor;": "\u230b", - "RightTee;": "\u22a2", - "RightTeeArrow;": "\u21a6", - "RightTeeVector;": "\u295b", - "RightTriangle;": "\u22b3", - "RightTriangleBar;": "\u29d0", - "RightTriangleEqual;": "\u22b5", - "RightUpDownVector;": "\u294f", - "RightUpTeeVector;": "\u295c", - "RightUpVector;": "\u21be", - "RightUpVectorBar;": "\u2954", - "RightVector;": "\u21c0", - "RightVectorBar;": "\u2953", - "Rightarrow;": "\u21d2", - "Ropf;": "\u211d", - "RoundImplies;": "\u2970", - "Rrightarrow;": "\u21db", - "Rscr;": "\u211b", - "Rsh;": "\u21b1", - "RuleDelayed;": "\u29f4", - "SHCHcy;": "\u0429", - "SHcy;": "\u0428", - "SOFTcy;": "\u042c", - "Sacute;": "\u015a", - "Sc;": "\u2abc", - "Scaron;": "\u0160", - "Scedil;": "\u015e", - "Scirc;": "\u015c", - "Scy;": "\u0421", - "Sfr;": "\U0001d516", - "ShortDownArrow;": "\u2193", - "ShortLeftArrow;": "\u2190", - "ShortRightArrow;": "\u2192", - "ShortUpArrow;": "\u2191", - "Sigma;": "\u03a3", - "SmallCircle;": "\u2218", - "Sopf;": "\U0001d54a", - "Sqrt;": "\u221a", - "Square;": "\u25a1", - "SquareIntersection;": "\u2293", - "SquareSubset;": "\u228f", - "SquareSubsetEqual;": "\u2291", - "SquareSuperset;": "\u2290", - "SquareSupersetEqual;": "\u2292", - "SquareUnion;": "\u2294", - "Sscr;": "\U0001d4ae", - "Star;": "\u22c6", - "Sub;": "\u22d0", - "Subset;": "\u22d0", - "SubsetEqual;": "\u2286", - "Succeeds;": "\u227b", - "SucceedsEqual;": "\u2ab0", - "SucceedsSlantEqual;": "\u227d", - "SucceedsTilde;": "\u227f", - "SuchThat;": "\u220b", - "Sum;": "\u2211", - "Sup;": "\u22d1", - "Superset;": "\u2283", - "SupersetEqual;": "\u2287", - "Supset;": "\u22d1", - "THORN": "\xde", - "THORN;": "\xde", - "TRADE;": "\u2122", - "TSHcy;": "\u040b", - "TScy;": "\u0426", - "Tab;": "\t", - "Tau;": "\u03a4", - "Tcaron;": "\u0164", - "Tcedil;": "\u0162", - "Tcy;": "\u0422", - "Tfr;": "\U0001d517", - "Therefore;": "\u2234", - "Theta;": "\u0398", - "ThickSpace;": "\u205f\u200a", - "ThinSpace;": "\u2009", - "Tilde;": "\u223c", - "TildeEqual;": "\u2243", - "TildeFullEqual;": "\u2245", - "TildeTilde;": "\u2248", - "Topf;": "\U0001d54b", - "TripleDot;": "\u20db", - "Tscr;": "\U0001d4af", - "Tstrok;": "\u0166", - "Uacute": "\xda", - "Uacute;": "\xda", - "Uarr;": "\u219f", - "Uarrocir;": "\u2949", - "Ubrcy;": "\u040e", - "Ubreve;": "\u016c", - "Ucirc": "\xdb", - "Ucirc;": "\xdb", - "Ucy;": "\u0423", - "Udblac;": "\u0170", - "Ufr;": "\U0001d518", - "Ugrave": "\xd9", - "Ugrave;": "\xd9", - "Umacr;": "\u016a", - "UnderBar;": "_", - "UnderBrace;": "\u23df", - "UnderBracket;": "\u23b5", - "UnderParenthesis;": "\u23dd", - "Union;": "\u22c3", - "UnionPlus;": "\u228e", - "Uogon;": "\u0172", - "Uopf;": "\U0001d54c", - "UpArrow;": "\u2191", - "UpArrowBar;": "\u2912", - "UpArrowDownArrow;": "\u21c5", - "UpDownArrow;": "\u2195", - "UpEquilibrium;": "\u296e", - "UpTee;": "\u22a5", - "UpTeeArrow;": "\u21a5", - "Uparrow;": "\u21d1", - "Updownarrow;": "\u21d5", - "UpperLeftArrow;": "\u2196", - "UpperRightArrow;": "\u2197", - "Upsi;": "\u03d2", - "Upsilon;": "\u03a5", - "Uring;": "\u016e", - "Uscr;": "\U0001d4b0", - "Utilde;": "\u0168", - "Uuml": "\xdc", - "Uuml;": "\xdc", - "VDash;": "\u22ab", - "Vbar;": "\u2aeb", - "Vcy;": "\u0412", - "Vdash;": "\u22a9", - "Vdashl;": "\u2ae6", - "Vee;": "\u22c1", - "Verbar;": "\u2016", - "Vert;": "\u2016", - "VerticalBar;": "\u2223", - "VerticalLine;": "|", - "VerticalSeparator;": "\u2758", - "VerticalTilde;": "\u2240", - "VeryThinSpace;": "\u200a", - "Vfr;": "\U0001d519", - "Vopf;": "\U0001d54d", - "Vscr;": "\U0001d4b1", - "Vvdash;": "\u22aa", - "Wcirc;": "\u0174", - "Wedge;": "\u22c0", - "Wfr;": "\U0001d51a", - "Wopf;": "\U0001d54e", - "Wscr;": "\U0001d4b2", - "Xfr;": "\U0001d51b", - "Xi;": "\u039e", - "Xopf;": "\U0001d54f", - "Xscr;": "\U0001d4b3", - "YAcy;": "\u042f", - "YIcy;": "\u0407", - "YUcy;": "\u042e", - "Yacute": "\xdd", - "Yacute;": "\xdd", - "Ycirc;": "\u0176", - "Ycy;": "\u042b", - "Yfr;": "\U0001d51c", - "Yopf;": "\U0001d550", - "Yscr;": "\U0001d4b4", - "Yuml;": "\u0178", - "ZHcy;": "\u0416", - "Zacute;": "\u0179", - "Zcaron;": "\u017d", - "Zcy;": "\u0417", - "Zdot;": "\u017b", - "ZeroWidthSpace;": "\u200b", - "Zeta;": "\u0396", - "Zfr;": "\u2128", - "Zopf;": "\u2124", - "Zscr;": "\U0001d4b5", - "aacute": "\xe1", - "aacute;": "\xe1", - "abreve;": "\u0103", - "ac;": "\u223e", - "acE;": "\u223e\u0333", - "acd;": "\u223f", - "acirc": "\xe2", - "acirc;": "\xe2", - "acute": "\xb4", - "acute;": "\xb4", - "acy;": "\u0430", - "aelig": "\xe6", - "aelig;": "\xe6", - "af;": "\u2061", - "afr;": "\U0001d51e", - "agrave": "\xe0", - "agrave;": "\xe0", - "alefsym;": "\u2135", - "aleph;": "\u2135", - "alpha;": "\u03b1", - "amacr;": "\u0101", - "amalg;": "\u2a3f", - "amp": "&", - "amp;": "&", - "and;": "\u2227", - "andand;": "\u2a55", - "andd;": "\u2a5c", - "andslope;": "\u2a58", - "andv;": "\u2a5a", - "ang;": "\u2220", - "ange;": "\u29a4", - "angle;": "\u2220", - "angmsd;": "\u2221", - "angmsdaa;": "\u29a8", - "angmsdab;": "\u29a9", - "angmsdac;": "\u29aa", - "angmsdad;": "\u29ab", - "angmsdae;": "\u29ac", - "angmsdaf;": "\u29ad", - "angmsdag;": "\u29ae", - "angmsdah;": "\u29af", - "angrt;": "\u221f", - "angrtvb;": "\u22be", - "angrtvbd;": "\u299d", - "angsph;": "\u2222", - "angst;": "\xc5", - "angzarr;": "\u237c", - "aogon;": "\u0105", - "aopf;": "\U0001d552", - "ap;": "\u2248", - "apE;": "\u2a70", - "apacir;": "\u2a6f", - "ape;": "\u224a", - "apid;": "\u224b", - "apos;": "'", - "approx;": "\u2248", - "approxeq;": "\u224a", - "aring": "\xe5", - "aring;": "\xe5", - "ascr;": "\U0001d4b6", - "ast;": "*", - "asymp;": "\u2248", - "asympeq;": "\u224d", - "atilde": "\xe3", - "atilde;": "\xe3", - "auml": "\xe4", - "auml;": "\xe4", - "awconint;": "\u2233", - "awint;": "\u2a11", - "bNot;": "\u2aed", - "backcong;": "\u224c", - "backepsilon;": "\u03f6", - "backprime;": "\u2035", - "backsim;": "\u223d", - "backsimeq;": "\u22cd", - "barvee;": "\u22bd", - "barwed;": "\u2305", - "barwedge;": "\u2305", - "bbrk;": "\u23b5", - "bbrktbrk;": "\u23b6", - "bcong;": "\u224c", - "bcy;": "\u0431", - "bdquo;": "\u201e", - "becaus;": "\u2235", - "because;": "\u2235", - "bemptyv;": "\u29b0", - "bepsi;": "\u03f6", - "bernou;": "\u212c", - "beta;": "\u03b2", - "beth;": "\u2136", - "between;": "\u226c", - "bfr;": "\U0001d51f", - "bigcap;": "\u22c2", - "bigcirc;": "\u25ef", - "bigcup;": "\u22c3", - "bigodot;": "\u2a00", - "bigoplus;": "\u2a01", - "bigotimes;": "\u2a02", - "bigsqcup;": "\u2a06", - "bigstar;": "\u2605", - "bigtriangledown;": "\u25bd", - "bigtriangleup;": "\u25b3", - "biguplus;": "\u2a04", - "bigvee;": "\u22c1", - "bigwedge;": "\u22c0", - "bkarow;": "\u290d", - "blacklozenge;": "\u29eb", - "blacksquare;": "\u25aa", - "blacktriangle;": "\u25b4", - "blacktriangledown;": "\u25be", - "blacktriangleleft;": "\u25c2", - "blacktriangleright;": "\u25b8", - "blank;": "\u2423", - "blk12;": "\u2592", - "blk14;": "\u2591", - "blk34;": "\u2593", - "block;": "\u2588", - "bne;": "=\u20e5", - "bnequiv;": "\u2261\u20e5", - "bnot;": "\u2310", - "bopf;": "\U0001d553", - "bot;": "\u22a5", - "bottom;": "\u22a5", - "bowtie;": "\u22c8", - "boxDL;": "\u2557", - "boxDR;": "\u2554", - "boxDl;": "\u2556", - "boxDr;": "\u2553", - "boxH;": "\u2550", - "boxHD;": "\u2566", - "boxHU;": "\u2569", - "boxHd;": "\u2564", - "boxHu;": "\u2567", - "boxUL;": "\u255d", - "boxUR;": "\u255a", - "boxUl;": "\u255c", - "boxUr;": "\u2559", - "boxV;": "\u2551", - "boxVH;": "\u256c", - "boxVL;": "\u2563", - "boxVR;": "\u2560", - "boxVh;": "\u256b", - "boxVl;": "\u2562", - "boxVr;": "\u255f", - "boxbox;": "\u29c9", - "boxdL;": "\u2555", - "boxdR;": "\u2552", - "boxdl;": "\u2510", - "boxdr;": "\u250c", - "boxh;": "\u2500", - "boxhD;": "\u2565", - "boxhU;": "\u2568", - "boxhd;": "\u252c", - "boxhu;": "\u2534", - "boxminus;": "\u229f", - "boxplus;": "\u229e", - "boxtimes;": "\u22a0", - "boxuL;": "\u255b", - "boxuR;": "\u2558", - "boxul;": "\u2518", - "boxur;": "\u2514", - "boxv;": "\u2502", - "boxvH;": "\u256a", - "boxvL;": "\u2561", - "boxvR;": "\u255e", - "boxvh;": "\u253c", - "boxvl;": "\u2524", - "boxvr;": "\u251c", - "bprime;": "\u2035", - "breve;": "\u02d8", - "brvbar": "\xa6", - "brvbar;": "\xa6", - "bscr;": "\U0001d4b7", - "bsemi;": "\u204f", - "bsim;": "\u223d", - "bsime;": "\u22cd", - "bsol;": "\\", - "bsolb;": "\u29c5", - "bsolhsub;": "\u27c8", - "bull;": "\u2022", - "bullet;": "\u2022", - "bump;": "\u224e", - "bumpE;": "\u2aae", - "bumpe;": "\u224f", - "bumpeq;": "\u224f", - "cacute;": "\u0107", - "cap;": "\u2229", - "capand;": "\u2a44", - "capbrcup;": "\u2a49", - "capcap;": "\u2a4b", - "capcup;": "\u2a47", - "capdot;": "\u2a40", - "caps;": "\u2229\ufe00", - "caret;": "\u2041", - "caron;": "\u02c7", - "ccaps;": "\u2a4d", - "ccaron;": "\u010d", - "ccedil": "\xe7", - "ccedil;": "\xe7", - "ccirc;": "\u0109", - "ccups;": "\u2a4c", - "ccupssm;": "\u2a50", - "cdot;": "\u010b", - "cedil": "\xb8", - "cedil;": "\xb8", - "cemptyv;": "\u29b2", - "cent": "\xa2", - "cent;": "\xa2", - "centerdot;": "\xb7", - "cfr;": "\U0001d520", - "chcy;": "\u0447", - "check;": "\u2713", - "checkmark;": "\u2713", - "chi;": "\u03c7", - "cir;": "\u25cb", - "cirE;": "\u29c3", - "circ;": "\u02c6", - "circeq;": "\u2257", - "circlearrowleft;": "\u21ba", - "circlearrowright;": "\u21bb", - "circledR;": "\xae", - "circledS;": "\u24c8", - "circledast;": "\u229b", - "circledcirc;": "\u229a", - "circleddash;": "\u229d", - "cire;": "\u2257", - "cirfnint;": "\u2a10", - "cirmid;": "\u2aef", - "cirscir;": "\u29c2", - "clubs;": "\u2663", - "clubsuit;": "\u2663", - "colon;": ":", - "colone;": "\u2254", - "coloneq;": "\u2254", - "comma;": ",", - "commat;": "@", - "comp;": "\u2201", - "compfn;": "\u2218", - "complement;": "\u2201", - "complexes;": "\u2102", - "cong;": "\u2245", - "congdot;": "\u2a6d", - "conint;": "\u222e", - "copf;": "\U0001d554", - "coprod;": "\u2210", - "copy": "\xa9", - "copy;": "\xa9", - "copysr;": "\u2117", - "crarr;": "\u21b5", - "cross;": "\u2717", - "cscr;": "\U0001d4b8", - "csub;": "\u2acf", - "csube;": "\u2ad1", - "csup;": "\u2ad0", - "csupe;": "\u2ad2", - "ctdot;": "\u22ef", - "cudarrl;": "\u2938", - "cudarrr;": "\u2935", - "cuepr;": "\u22de", - "cuesc;": "\u22df", - "cularr;": "\u21b6", - "cularrp;": "\u293d", - "cup;": "\u222a", - "cupbrcap;": "\u2a48", - "cupcap;": "\u2a46", - "cupcup;": "\u2a4a", - "cupdot;": "\u228d", - "cupor;": "\u2a45", - "cups;": "\u222a\ufe00", - "curarr;": "\u21b7", - "curarrm;": "\u293c", - "curlyeqprec;": "\u22de", - "curlyeqsucc;": "\u22df", - "curlyvee;": "\u22ce", - "curlywedge;": "\u22cf", - "curren": "\xa4", - "curren;": "\xa4", - "curvearrowleft;": "\u21b6", - "curvearrowright;": "\u21b7", - "cuvee;": "\u22ce", - "cuwed;": "\u22cf", - "cwconint;": "\u2232", - "cwint;": "\u2231", - "cylcty;": "\u232d", - "dArr;": "\u21d3", - "dHar;": "\u2965", - "dagger;": "\u2020", - "daleth;": "\u2138", - "darr;": "\u2193", - "dash;": "\u2010", - "dashv;": "\u22a3", - "dbkarow;": "\u290f", - "dblac;": "\u02dd", - "dcaron;": "\u010f", - "dcy;": "\u0434", - "dd;": "\u2146", - "ddagger;": "\u2021", - "ddarr;": "\u21ca", - "ddotseq;": "\u2a77", - "deg": "\xb0", - "deg;": "\xb0", - "delta;": "\u03b4", - "demptyv;": "\u29b1", - "dfisht;": "\u297f", - "dfr;": "\U0001d521", - "dharl;": "\u21c3", - "dharr;": "\u21c2", - "diam;": "\u22c4", - "diamond;": "\u22c4", - "diamondsuit;": "\u2666", - "diams;": "\u2666", - "die;": "\xa8", - "digamma;": "\u03dd", - "disin;": "\u22f2", - "div;": "\xf7", - "divide": "\xf7", - "divide;": "\xf7", - "divideontimes;": "\u22c7", - "divonx;": "\u22c7", - "djcy;": "\u0452", - "dlcorn;": "\u231e", - "dlcrop;": "\u230d", - "dollar;": "$", - "dopf;": "\U0001d555", - "dot;": "\u02d9", - "doteq;": "\u2250", - "doteqdot;": "\u2251", - "dotminus;": "\u2238", - "dotplus;": "\u2214", - "dotsquare;": "\u22a1", - "doublebarwedge;": "\u2306", - "downarrow;": "\u2193", - "downdownarrows;": "\u21ca", - "downharpoonleft;": "\u21c3", - "downharpoonright;": "\u21c2", - "drbkarow;": "\u2910", - "drcorn;": "\u231f", - "drcrop;": "\u230c", - "dscr;": "\U0001d4b9", - "dscy;": "\u0455", - "dsol;": "\u29f6", - "dstrok;": "\u0111", - "dtdot;": "\u22f1", - "dtri;": "\u25bf", - "dtrif;": "\u25be", - "duarr;": "\u21f5", - "duhar;": "\u296f", - "dwangle;": "\u29a6", - "dzcy;": "\u045f", - "dzigrarr;": "\u27ff", - "eDDot;": "\u2a77", - "eDot;": "\u2251", - "eacute": "\xe9", - "eacute;": "\xe9", - "easter;": "\u2a6e", - "ecaron;": "\u011b", - "ecir;": "\u2256", - "ecirc": "\xea", - "ecirc;": "\xea", - "ecolon;": "\u2255", - "ecy;": "\u044d", - "edot;": "\u0117", - "ee;": "\u2147", - "efDot;": "\u2252", - "efr;": "\U0001d522", - "eg;": "\u2a9a", - "egrave": "\xe8", - "egrave;": "\xe8", - "egs;": "\u2a96", - "egsdot;": "\u2a98", - "el;": "\u2a99", - "elinters;": "\u23e7", - "ell;": "\u2113", - "els;": "\u2a95", - "elsdot;": "\u2a97", - "emacr;": "\u0113", - "empty;": "\u2205", - "emptyset;": "\u2205", - "emptyv;": "\u2205", - "emsp13;": "\u2004", - "emsp14;": "\u2005", - "emsp;": "\u2003", - "eng;": "\u014b", - "ensp;": "\u2002", - "eogon;": "\u0119", - "eopf;": "\U0001d556", - "epar;": "\u22d5", - "eparsl;": "\u29e3", - "eplus;": "\u2a71", - "epsi;": "\u03b5", - "epsilon;": "\u03b5", - "epsiv;": "\u03f5", - "eqcirc;": "\u2256", - "eqcolon;": "\u2255", - "eqsim;": "\u2242", - "eqslantgtr;": "\u2a96", - "eqslantless;": "\u2a95", - "equals;": "=", - "equest;": "\u225f", - "equiv;": "\u2261", - "equivDD;": "\u2a78", - "eqvparsl;": "\u29e5", - "erDot;": "\u2253", - "erarr;": "\u2971", - "escr;": "\u212f", - "esdot;": "\u2250", - "esim;": "\u2242", - "eta;": "\u03b7", - "eth": "\xf0", - "eth;": "\xf0", - "euml": "\xeb", - "euml;": "\xeb", - "euro;": "\u20ac", - "excl;": "!", - "exist;": "\u2203", - "expectation;": "\u2130", - "exponentiale;": "\u2147", - "fallingdotseq;": "\u2252", - "fcy;": "\u0444", - "female;": "\u2640", - "ffilig;": "\ufb03", - "fflig;": "\ufb00", - "ffllig;": "\ufb04", - "ffr;": "\U0001d523", - "filig;": "\ufb01", - "fjlig;": "fj", - "flat;": "\u266d", - "fllig;": "\ufb02", - "fltns;": "\u25b1", - "fnof;": "\u0192", - "fopf;": "\U0001d557", - "forall;": "\u2200", - "fork;": "\u22d4", - "forkv;": "\u2ad9", - "fpartint;": "\u2a0d", - "frac12": "\xbd", - "frac12;": "\xbd", - "frac13;": "\u2153", - "frac14": "\xbc", - "frac14;": "\xbc", - "frac15;": "\u2155", - "frac16;": "\u2159", - "frac18;": "\u215b", - "frac23;": "\u2154", - "frac25;": "\u2156", - "frac34": "\xbe", - "frac34;": "\xbe", - "frac35;": "\u2157", - "frac38;": "\u215c", - "frac45;": "\u2158", - "frac56;": "\u215a", - "frac58;": "\u215d", - "frac78;": "\u215e", - "frasl;": "\u2044", - "frown;": "\u2322", - "fscr;": "\U0001d4bb", - "gE;": "\u2267", - "gEl;": "\u2a8c", - "gacute;": "\u01f5", - "gamma;": "\u03b3", - "gammad;": "\u03dd", - "gap;": "\u2a86", - "gbreve;": "\u011f", - "gcirc;": "\u011d", - "gcy;": "\u0433", - "gdot;": "\u0121", - "ge;": "\u2265", - "gel;": "\u22db", - "geq;": "\u2265", - "geqq;": "\u2267", - "geqslant;": "\u2a7e", - "ges;": "\u2a7e", - "gescc;": "\u2aa9", - "gesdot;": "\u2a80", - "gesdoto;": "\u2a82", - "gesdotol;": "\u2a84", - "gesl;": "\u22db\ufe00", - "gesles;": "\u2a94", - "gfr;": "\U0001d524", - "gg;": "\u226b", - "ggg;": "\u22d9", - "gimel;": "\u2137", - "gjcy;": "\u0453", - "gl;": "\u2277", - "glE;": "\u2a92", - "gla;": "\u2aa5", - "glj;": "\u2aa4", - "gnE;": "\u2269", - "gnap;": "\u2a8a", - "gnapprox;": "\u2a8a", - "gne;": "\u2a88", - "gneq;": "\u2a88", - "gneqq;": "\u2269", - "gnsim;": "\u22e7", - "gopf;": "\U0001d558", - "grave;": "`", - "gscr;": "\u210a", - "gsim;": "\u2273", - "gsime;": "\u2a8e", - "gsiml;": "\u2a90", - "gt": ">", - "gt;": ">", - "gtcc;": "\u2aa7", - "gtcir;": "\u2a7a", - "gtdot;": "\u22d7", - "gtlPar;": "\u2995", - "gtquest;": "\u2a7c", - "gtrapprox;": "\u2a86", - "gtrarr;": "\u2978", - "gtrdot;": "\u22d7", - "gtreqless;": "\u22db", - "gtreqqless;": "\u2a8c", - "gtrless;": "\u2277", - "gtrsim;": "\u2273", - "gvertneqq;": "\u2269\ufe00", - "gvnE;": "\u2269\ufe00", - "hArr;": "\u21d4", - "hairsp;": "\u200a", - "half;": "\xbd", - "hamilt;": "\u210b", - "hardcy;": "\u044a", - "harr;": "\u2194", - "harrcir;": "\u2948", - "harrw;": "\u21ad", - "hbar;": "\u210f", - "hcirc;": "\u0125", - "hearts;": "\u2665", - "heartsuit;": "\u2665", - "hellip;": "\u2026", - "hercon;": "\u22b9", - "hfr;": "\U0001d525", - "hksearow;": "\u2925", - "hkswarow;": "\u2926", - "hoarr;": "\u21ff", - "homtht;": "\u223b", - "hookleftarrow;": "\u21a9", - "hookrightarrow;": "\u21aa", - "hopf;": "\U0001d559", - "horbar;": "\u2015", - "hscr;": "\U0001d4bd", - "hslash;": "\u210f", - "hstrok;": "\u0127", - "hybull;": "\u2043", - "hyphen;": "\u2010", - "iacute": "\xed", - "iacute;": "\xed", - "ic;": "\u2063", - "icirc": "\xee", - "icirc;": "\xee", - "icy;": "\u0438", - "iecy;": "\u0435", - "iexcl": "\xa1", - "iexcl;": "\xa1", - "iff;": "\u21d4", - "ifr;": "\U0001d526", - "igrave": "\xec", - "igrave;": "\xec", - "ii;": "\u2148", - "iiiint;": "\u2a0c", - "iiint;": "\u222d", - "iinfin;": "\u29dc", - "iiota;": "\u2129", - "ijlig;": "\u0133", - "imacr;": "\u012b", - "image;": "\u2111", - "imagline;": "\u2110", - "imagpart;": "\u2111", - "imath;": "\u0131", - "imof;": "\u22b7", - "imped;": "\u01b5", - "in;": "\u2208", - "incare;": "\u2105", - "infin;": "\u221e", - "infintie;": "\u29dd", - "inodot;": "\u0131", - "int;": "\u222b", - "intcal;": "\u22ba", - "integers;": "\u2124", - "intercal;": "\u22ba", - "intlarhk;": "\u2a17", - "intprod;": "\u2a3c", - "iocy;": "\u0451", - "iogon;": "\u012f", - "iopf;": "\U0001d55a", - "iota;": "\u03b9", - "iprod;": "\u2a3c", - "iquest": "\xbf", - "iquest;": "\xbf", - "iscr;": "\U0001d4be", - "isin;": "\u2208", - "isinE;": "\u22f9", - "isindot;": "\u22f5", - "isins;": "\u22f4", - "isinsv;": "\u22f3", - "isinv;": "\u2208", - "it;": "\u2062", - "itilde;": "\u0129", - "iukcy;": "\u0456", - "iuml": "\xef", - "iuml;": "\xef", - "jcirc;": "\u0135", - "jcy;": "\u0439", - "jfr;": "\U0001d527", - "jmath;": "\u0237", - "jopf;": "\U0001d55b", - "jscr;": "\U0001d4bf", - "jsercy;": "\u0458", - "jukcy;": "\u0454", - "kappa;": "\u03ba", - "kappav;": "\u03f0", - "kcedil;": "\u0137", - "kcy;": "\u043a", - "kfr;": "\U0001d528", - "kgreen;": "\u0138", - "khcy;": "\u0445", - "kjcy;": "\u045c", - "kopf;": "\U0001d55c", - "kscr;": "\U0001d4c0", - "lAarr;": "\u21da", - "lArr;": "\u21d0", - "lAtail;": "\u291b", - "lBarr;": "\u290e", - "lE;": "\u2266", - "lEg;": "\u2a8b", - "lHar;": "\u2962", - "lacute;": "\u013a", - "laemptyv;": "\u29b4", - "lagran;": "\u2112", - "lambda;": "\u03bb", - "lang;": "\u27e8", - "langd;": "\u2991", - "langle;": "\u27e8", - "lap;": "\u2a85", - "laquo": "\xab", - "laquo;": "\xab", - "larr;": "\u2190", - "larrb;": "\u21e4", - "larrbfs;": "\u291f", - "larrfs;": "\u291d", - "larrhk;": "\u21a9", - "larrlp;": "\u21ab", - "larrpl;": "\u2939", - "larrsim;": "\u2973", - "larrtl;": "\u21a2", - "lat;": "\u2aab", - "latail;": "\u2919", - "late;": "\u2aad", - "lates;": "\u2aad\ufe00", - "lbarr;": "\u290c", - "lbbrk;": "\u2772", - "lbrace;": "{", - "lbrack;": "[", - "lbrke;": "\u298b", - "lbrksld;": "\u298f", - "lbrkslu;": "\u298d", - "lcaron;": "\u013e", - "lcedil;": "\u013c", - "lceil;": "\u2308", - "lcub;": "{", - "lcy;": "\u043b", - "ldca;": "\u2936", - "ldquo;": "\u201c", - "ldquor;": "\u201e", - "ldrdhar;": "\u2967", - "ldrushar;": "\u294b", - "ldsh;": "\u21b2", - "le;": "\u2264", - "leftarrow;": "\u2190", - "leftarrowtail;": "\u21a2", - "leftharpoondown;": "\u21bd", - "leftharpoonup;": "\u21bc", - "leftleftarrows;": "\u21c7", - "leftrightarrow;": "\u2194", - "leftrightarrows;": "\u21c6", - "leftrightharpoons;": "\u21cb", - "leftrightsquigarrow;": "\u21ad", - "leftthreetimes;": "\u22cb", - "leg;": "\u22da", - "leq;": "\u2264", - "leqq;": "\u2266", - "leqslant;": "\u2a7d", - "les;": "\u2a7d", - "lescc;": "\u2aa8", - "lesdot;": "\u2a7f", - "lesdoto;": "\u2a81", - "lesdotor;": "\u2a83", - "lesg;": "\u22da\ufe00", - "lesges;": "\u2a93", - "lessapprox;": "\u2a85", - "lessdot;": "\u22d6", - "lesseqgtr;": "\u22da", - "lesseqqgtr;": "\u2a8b", - "lessgtr;": "\u2276", - "lesssim;": "\u2272", - "lfisht;": "\u297c", - "lfloor;": "\u230a", - "lfr;": "\U0001d529", - "lg;": "\u2276", - "lgE;": "\u2a91", - "lhard;": "\u21bd", - "lharu;": "\u21bc", - "lharul;": "\u296a", - "lhblk;": "\u2584", - "ljcy;": "\u0459", - "ll;": "\u226a", - "llarr;": "\u21c7", - "llcorner;": "\u231e", - "llhard;": "\u296b", - "lltri;": "\u25fa", - "lmidot;": "\u0140", - "lmoust;": "\u23b0", - "lmoustache;": "\u23b0", - "lnE;": "\u2268", - "lnap;": "\u2a89", - "lnapprox;": "\u2a89", - "lne;": "\u2a87", - "lneq;": "\u2a87", - "lneqq;": "\u2268", - "lnsim;": "\u22e6", - "loang;": "\u27ec", - "loarr;": "\u21fd", - "lobrk;": "\u27e6", - "longleftarrow;": "\u27f5", - "longleftrightarrow;": "\u27f7", - "longmapsto;": "\u27fc", - "longrightarrow;": "\u27f6", - "looparrowleft;": "\u21ab", - "looparrowright;": "\u21ac", - "lopar;": "\u2985", - "lopf;": "\U0001d55d", - "loplus;": "\u2a2d", - "lotimes;": "\u2a34", - "lowast;": "\u2217", - "lowbar;": "_", - "loz;": "\u25ca", - "lozenge;": "\u25ca", - "lozf;": "\u29eb", - "lpar;": "(", - "lparlt;": "\u2993", - "lrarr;": "\u21c6", - "lrcorner;": "\u231f", - "lrhar;": "\u21cb", - "lrhard;": "\u296d", - "lrm;": "\u200e", - "lrtri;": "\u22bf", - "lsaquo;": "\u2039", - "lscr;": "\U0001d4c1", - "lsh;": "\u21b0", - "lsim;": "\u2272", - "lsime;": "\u2a8d", - "lsimg;": "\u2a8f", - "lsqb;": "[", - "lsquo;": "\u2018", - "lsquor;": "\u201a", - "lstrok;": "\u0142", - "lt": "<", - "lt;": "<", - "ltcc;": "\u2aa6", - "ltcir;": "\u2a79", - "ltdot;": "\u22d6", - "lthree;": "\u22cb", - "ltimes;": "\u22c9", - "ltlarr;": "\u2976", - "ltquest;": "\u2a7b", - "ltrPar;": "\u2996", - "ltri;": "\u25c3", - "ltrie;": "\u22b4", - "ltrif;": "\u25c2", - "lurdshar;": "\u294a", - "luruhar;": "\u2966", - "lvertneqq;": "\u2268\ufe00", - "lvnE;": "\u2268\ufe00", - "mDDot;": "\u223a", - "macr": "\xaf", - "macr;": "\xaf", - "male;": "\u2642", - "malt;": "\u2720", - "maltese;": "\u2720", - "map;": "\u21a6", - "mapsto;": "\u21a6", - "mapstodown;": "\u21a7", - "mapstoleft;": "\u21a4", - "mapstoup;": "\u21a5", - "marker;": "\u25ae", - "mcomma;": "\u2a29", - "mcy;": "\u043c", - "mdash;": "\u2014", - "measuredangle;": "\u2221", - "mfr;": "\U0001d52a", - "mho;": "\u2127", - "micro": "\xb5", - "micro;": "\xb5", - "mid;": "\u2223", - "midast;": "*", - "midcir;": "\u2af0", - "middot": "\xb7", - "middot;": "\xb7", - "minus;": "\u2212", - "minusb;": "\u229f", - "minusd;": "\u2238", - "minusdu;": "\u2a2a", - "mlcp;": "\u2adb", - "mldr;": "\u2026", - "mnplus;": "\u2213", - "models;": "\u22a7", - "mopf;": "\U0001d55e", - "mp;": "\u2213", - "mscr;": "\U0001d4c2", - "mstpos;": "\u223e", - "mu;": "\u03bc", - "multimap;": "\u22b8", - "mumap;": "\u22b8", - "nGg;": "\u22d9\u0338", - "nGt;": "\u226b\u20d2", - "nGtv;": "\u226b\u0338", - "nLeftarrow;": "\u21cd", - "nLeftrightarrow;": "\u21ce", - "nLl;": "\u22d8\u0338", - "nLt;": "\u226a\u20d2", - "nLtv;": "\u226a\u0338", - "nRightarrow;": "\u21cf", - "nVDash;": "\u22af", - "nVdash;": "\u22ae", - "nabla;": "\u2207", - "nacute;": "\u0144", - "nang;": "\u2220\u20d2", - "nap;": "\u2249", - "napE;": "\u2a70\u0338", - "napid;": "\u224b\u0338", - "napos;": "\u0149", - "napprox;": "\u2249", - "natur;": "\u266e", - "natural;": "\u266e", - "naturals;": "\u2115", - "nbsp": "\xa0", - "nbsp;": "\xa0", - "nbump;": "\u224e\u0338", - "nbumpe;": "\u224f\u0338", - "ncap;": "\u2a43", - "ncaron;": "\u0148", - "ncedil;": "\u0146", - "ncong;": "\u2247", - "ncongdot;": "\u2a6d\u0338", - "ncup;": "\u2a42", - "ncy;": "\u043d", - "ndash;": "\u2013", - "ne;": "\u2260", - "neArr;": "\u21d7", - "nearhk;": "\u2924", - "nearr;": "\u2197", - "nearrow;": "\u2197", - "nedot;": "\u2250\u0338", - "nequiv;": "\u2262", - "nesear;": "\u2928", - "nesim;": "\u2242\u0338", - "nexist;": "\u2204", - "nexists;": "\u2204", - "nfr;": "\U0001d52b", - "ngE;": "\u2267\u0338", - "nge;": "\u2271", - "ngeq;": "\u2271", - "ngeqq;": "\u2267\u0338", - "ngeqslant;": "\u2a7e\u0338", - "nges;": "\u2a7e\u0338", - "ngsim;": "\u2275", - "ngt;": "\u226f", - "ngtr;": "\u226f", - "nhArr;": "\u21ce", - "nharr;": "\u21ae", - "nhpar;": "\u2af2", - "ni;": "\u220b", - "nis;": "\u22fc", - "nisd;": "\u22fa", - "niv;": "\u220b", - "njcy;": "\u045a", - "nlArr;": "\u21cd", - "nlE;": "\u2266\u0338", - "nlarr;": "\u219a", - "nldr;": "\u2025", - "nle;": "\u2270", - "nleftarrow;": "\u219a", - "nleftrightarrow;": "\u21ae", - "nleq;": "\u2270", - "nleqq;": "\u2266\u0338", - "nleqslant;": "\u2a7d\u0338", - "nles;": "\u2a7d\u0338", - "nless;": "\u226e", - "nlsim;": "\u2274", - "nlt;": "\u226e", - "nltri;": "\u22ea", - "nltrie;": "\u22ec", - "nmid;": "\u2224", - "nopf;": "\U0001d55f", - "not": "\xac", - "not;": "\xac", - "notin;": "\u2209", - "notinE;": "\u22f9\u0338", - "notindot;": "\u22f5\u0338", - "notinva;": "\u2209", - "notinvb;": "\u22f7", - "notinvc;": "\u22f6", - "notni;": "\u220c", - "notniva;": "\u220c", - "notnivb;": "\u22fe", - "notnivc;": "\u22fd", - "npar;": "\u2226", - "nparallel;": "\u2226", - "nparsl;": "\u2afd\u20e5", - "npart;": "\u2202\u0338", - "npolint;": "\u2a14", - "npr;": "\u2280", - "nprcue;": "\u22e0", - "npre;": "\u2aaf\u0338", - "nprec;": "\u2280", - "npreceq;": "\u2aaf\u0338", - "nrArr;": "\u21cf", - "nrarr;": "\u219b", - "nrarrc;": "\u2933\u0338", - "nrarrw;": "\u219d\u0338", - "nrightarrow;": "\u219b", - "nrtri;": "\u22eb", - "nrtrie;": "\u22ed", - "nsc;": "\u2281", - "nsccue;": "\u22e1", - "nsce;": "\u2ab0\u0338", - "nscr;": "\U0001d4c3", - "nshortmid;": "\u2224", - "nshortparallel;": "\u2226", - "nsim;": "\u2241", - "nsime;": "\u2244", - "nsimeq;": "\u2244", - "nsmid;": "\u2224", - "nspar;": "\u2226", - "nsqsube;": "\u22e2", - "nsqsupe;": "\u22e3", - "nsub;": "\u2284", - "nsubE;": "\u2ac5\u0338", - "nsube;": "\u2288", - "nsubset;": "\u2282\u20d2", - "nsubseteq;": "\u2288", - "nsubseteqq;": "\u2ac5\u0338", - "nsucc;": "\u2281", - "nsucceq;": "\u2ab0\u0338", - "nsup;": "\u2285", - "nsupE;": "\u2ac6\u0338", - "nsupe;": "\u2289", - "nsupset;": "\u2283\u20d2", - "nsupseteq;": "\u2289", - "nsupseteqq;": "\u2ac6\u0338", - "ntgl;": "\u2279", - "ntilde": "\xf1", - "ntilde;": "\xf1", - "ntlg;": "\u2278", - "ntriangleleft;": "\u22ea", - "ntrianglelefteq;": "\u22ec", - "ntriangleright;": "\u22eb", - "ntrianglerighteq;": "\u22ed", - "nu;": "\u03bd", - "num;": "#", - "numero;": "\u2116", - "numsp;": "\u2007", - "nvDash;": "\u22ad", - "nvHarr;": "\u2904", - "nvap;": "\u224d\u20d2", - "nvdash;": "\u22ac", - "nvge;": "\u2265\u20d2", - "nvgt;": ">\u20d2", - "nvinfin;": "\u29de", - "nvlArr;": "\u2902", - "nvle;": "\u2264\u20d2", - "nvlt;": "<\u20d2", - "nvltrie;": "\u22b4\u20d2", - "nvrArr;": "\u2903", - "nvrtrie;": "\u22b5\u20d2", - "nvsim;": "\u223c\u20d2", - "nwArr;": "\u21d6", - "nwarhk;": "\u2923", - "nwarr;": "\u2196", - "nwarrow;": "\u2196", - "nwnear;": "\u2927", - "oS;": "\u24c8", - "oacute": "\xf3", - "oacute;": "\xf3", - "oast;": "\u229b", - "ocir;": "\u229a", - "ocirc": "\xf4", - "ocirc;": "\xf4", - "ocy;": "\u043e", - "odash;": "\u229d", - "odblac;": "\u0151", - "odiv;": "\u2a38", - "odot;": "\u2299", - "odsold;": "\u29bc", - "oelig;": "\u0153", - "ofcir;": "\u29bf", - "ofr;": "\U0001d52c", - "ogon;": "\u02db", - "ograve": "\xf2", - "ograve;": "\xf2", - "ogt;": "\u29c1", - "ohbar;": "\u29b5", - "ohm;": "\u03a9", - "oint;": "\u222e", - "olarr;": "\u21ba", - "olcir;": "\u29be", - "olcross;": "\u29bb", - "oline;": "\u203e", - "olt;": "\u29c0", - "omacr;": "\u014d", - "omega;": "\u03c9", - "omicron;": "\u03bf", - "omid;": "\u29b6", - "ominus;": "\u2296", - "oopf;": "\U0001d560", - "opar;": "\u29b7", - "operp;": "\u29b9", - "oplus;": "\u2295", - "or;": "\u2228", - "orarr;": "\u21bb", - "ord;": "\u2a5d", - "order;": "\u2134", - "orderof;": "\u2134", - "ordf": "\xaa", - "ordf;": "\xaa", - "ordm": "\xba", - "ordm;": "\xba", - "origof;": "\u22b6", - "oror;": "\u2a56", - "orslope;": "\u2a57", - "orv;": "\u2a5b", - "oscr;": "\u2134", - "oslash": "\xf8", - "oslash;": "\xf8", - "osol;": "\u2298", - "otilde": "\xf5", - "otilde;": "\xf5", - "otimes;": "\u2297", - "otimesas;": "\u2a36", - "ouml": "\xf6", - "ouml;": "\xf6", - "ovbar;": "\u233d", - "par;": "\u2225", - "para": "\xb6", - "para;": "\xb6", - "parallel;": "\u2225", - "parsim;": "\u2af3", - "parsl;": "\u2afd", - "part;": "\u2202", - "pcy;": "\u043f", - "percnt;": "%", - "period;": ".", - "permil;": "\u2030", - "perp;": "\u22a5", - "pertenk;": "\u2031", - "pfr;": "\U0001d52d", - "phi;": "\u03c6", - "phiv;": "\u03d5", - "phmmat;": "\u2133", - "phone;": "\u260e", - "pi;": "\u03c0", - "pitchfork;": "\u22d4", - "piv;": "\u03d6", - "planck;": "\u210f", - "planckh;": "\u210e", - "plankv;": "\u210f", - "plus;": "+", - "plusacir;": "\u2a23", - "plusb;": "\u229e", - "pluscir;": "\u2a22", - "plusdo;": "\u2214", - "plusdu;": "\u2a25", - "pluse;": "\u2a72", - "plusmn": "\xb1", - "plusmn;": "\xb1", - "plussim;": "\u2a26", - "plustwo;": "\u2a27", - "pm;": "\xb1", - "pointint;": "\u2a15", - "popf;": "\U0001d561", - "pound": "\xa3", - "pound;": "\xa3", - "pr;": "\u227a", - "prE;": "\u2ab3", - "prap;": "\u2ab7", - "prcue;": "\u227c", - "pre;": "\u2aaf", - "prec;": "\u227a", - "precapprox;": "\u2ab7", - "preccurlyeq;": "\u227c", - "preceq;": "\u2aaf", - "precnapprox;": "\u2ab9", - "precneqq;": "\u2ab5", - "precnsim;": "\u22e8", - "precsim;": "\u227e", - "prime;": "\u2032", - "primes;": "\u2119", - "prnE;": "\u2ab5", - "prnap;": "\u2ab9", - "prnsim;": "\u22e8", - "prod;": "\u220f", - "profalar;": "\u232e", - "profline;": "\u2312", - "profsurf;": "\u2313", - "prop;": "\u221d", - "propto;": "\u221d", - "prsim;": "\u227e", - "prurel;": "\u22b0", - "pscr;": "\U0001d4c5", - "psi;": "\u03c8", - "puncsp;": "\u2008", - "qfr;": "\U0001d52e", - "qint;": "\u2a0c", - "qopf;": "\U0001d562", - "qprime;": "\u2057", - "qscr;": "\U0001d4c6", - "quaternions;": "\u210d", - "quatint;": "\u2a16", - "quest;": "?", - "questeq;": "\u225f", - "quot": "\"", - "quot;": "\"", - "rAarr;": "\u21db", - "rArr;": "\u21d2", - "rAtail;": "\u291c", - "rBarr;": "\u290f", - "rHar;": "\u2964", - "race;": "\u223d\u0331", - "racute;": "\u0155", - "radic;": "\u221a", - "raemptyv;": "\u29b3", - "rang;": "\u27e9", - "rangd;": "\u2992", - "range;": "\u29a5", - "rangle;": "\u27e9", - "raquo": "\xbb", - "raquo;": "\xbb", - "rarr;": "\u2192", - "rarrap;": "\u2975", - "rarrb;": "\u21e5", - "rarrbfs;": "\u2920", - "rarrc;": "\u2933", - "rarrfs;": "\u291e", - "rarrhk;": "\u21aa", - "rarrlp;": "\u21ac", - "rarrpl;": "\u2945", - "rarrsim;": "\u2974", - "rarrtl;": "\u21a3", - "rarrw;": "\u219d", - "ratail;": "\u291a", - "ratio;": "\u2236", - "rationals;": "\u211a", - "rbarr;": "\u290d", - "rbbrk;": "\u2773", - "rbrace;": "}", - "rbrack;": "]", - "rbrke;": "\u298c", - "rbrksld;": "\u298e", - "rbrkslu;": "\u2990", - "rcaron;": "\u0159", - "rcedil;": "\u0157", - "rceil;": "\u2309", - "rcub;": "}", - "rcy;": "\u0440", - "rdca;": "\u2937", - "rdldhar;": "\u2969", - "rdquo;": "\u201d", - "rdquor;": "\u201d", - "rdsh;": "\u21b3", - "real;": "\u211c", - "realine;": "\u211b", - "realpart;": "\u211c", - "reals;": "\u211d", - "rect;": "\u25ad", - "reg": "\xae", - "reg;": "\xae", - "rfisht;": "\u297d", - "rfloor;": "\u230b", - "rfr;": "\U0001d52f", - "rhard;": "\u21c1", - "rharu;": "\u21c0", - "rharul;": "\u296c", - "rho;": "\u03c1", - "rhov;": "\u03f1", - "rightarrow;": "\u2192", - "rightarrowtail;": "\u21a3", - "rightharpoondown;": "\u21c1", - "rightharpoonup;": "\u21c0", - "rightleftarrows;": "\u21c4", - "rightleftharpoons;": "\u21cc", - "rightrightarrows;": "\u21c9", - "rightsquigarrow;": "\u219d", - "rightthreetimes;": "\u22cc", - "ring;": "\u02da", - "risingdotseq;": "\u2253", - "rlarr;": "\u21c4", - "rlhar;": "\u21cc", - "rlm;": "\u200f", - "rmoust;": "\u23b1", - "rmoustache;": "\u23b1", - "rnmid;": "\u2aee", - "roang;": "\u27ed", - "roarr;": "\u21fe", - "robrk;": "\u27e7", - "ropar;": "\u2986", - "ropf;": "\U0001d563", - "roplus;": "\u2a2e", - "rotimes;": "\u2a35", - "rpar;": ")", - "rpargt;": "\u2994", - "rppolint;": "\u2a12", - "rrarr;": "\u21c9", - "rsaquo;": "\u203a", - "rscr;": "\U0001d4c7", - "rsh;": "\u21b1", - "rsqb;": "]", - "rsquo;": "\u2019", - "rsquor;": "\u2019", - "rthree;": "\u22cc", - "rtimes;": "\u22ca", - "rtri;": "\u25b9", - "rtrie;": "\u22b5", - "rtrif;": "\u25b8", - "rtriltri;": "\u29ce", - "ruluhar;": "\u2968", - "rx;": "\u211e", - "sacute;": "\u015b", - "sbquo;": "\u201a", - "sc;": "\u227b", - "scE;": "\u2ab4", - "scap;": "\u2ab8", - "scaron;": "\u0161", - "sccue;": "\u227d", - "sce;": "\u2ab0", - "scedil;": "\u015f", - "scirc;": "\u015d", - "scnE;": "\u2ab6", - "scnap;": "\u2aba", - "scnsim;": "\u22e9", - "scpolint;": "\u2a13", - "scsim;": "\u227f", - "scy;": "\u0441", - "sdot;": "\u22c5", - "sdotb;": "\u22a1", - "sdote;": "\u2a66", - "seArr;": "\u21d8", - "searhk;": "\u2925", - "searr;": "\u2198", - "searrow;": "\u2198", - "sect": "\xa7", - "sect;": "\xa7", - "semi;": ";", - "seswar;": "\u2929", - "setminus;": "\u2216", - "setmn;": "\u2216", - "sext;": "\u2736", - "sfr;": "\U0001d530", - "sfrown;": "\u2322", - "sharp;": "\u266f", - "shchcy;": "\u0449", - "shcy;": "\u0448", - "shortmid;": "\u2223", - "shortparallel;": "\u2225", - "shy": "\xad", - "shy;": "\xad", - "sigma;": "\u03c3", - "sigmaf;": "\u03c2", - "sigmav;": "\u03c2", - "sim;": "\u223c", - "simdot;": "\u2a6a", - "sime;": "\u2243", - "simeq;": "\u2243", - "simg;": "\u2a9e", - "simgE;": "\u2aa0", - "siml;": "\u2a9d", - "simlE;": "\u2a9f", - "simne;": "\u2246", - "simplus;": "\u2a24", - "simrarr;": "\u2972", - "slarr;": "\u2190", - "smallsetminus;": "\u2216", - "smashp;": "\u2a33", - "smeparsl;": "\u29e4", - "smid;": "\u2223", - "smile;": "\u2323", - "smt;": "\u2aaa", - "smte;": "\u2aac", - "smtes;": "\u2aac\ufe00", - "softcy;": "\u044c", - "sol;": "/", - "solb;": "\u29c4", - "solbar;": "\u233f", - "sopf;": "\U0001d564", - "spades;": "\u2660", - "spadesuit;": "\u2660", - "spar;": "\u2225", - "sqcap;": "\u2293", - "sqcaps;": "\u2293\ufe00", - "sqcup;": "\u2294", - "sqcups;": "\u2294\ufe00", - "sqsub;": "\u228f", - "sqsube;": "\u2291", - "sqsubset;": "\u228f", - "sqsubseteq;": "\u2291", - "sqsup;": "\u2290", - "sqsupe;": "\u2292", - "sqsupset;": "\u2290", - "sqsupseteq;": "\u2292", - "squ;": "\u25a1", - "square;": "\u25a1", - "squarf;": "\u25aa", - "squf;": "\u25aa", - "srarr;": "\u2192", - "sscr;": "\U0001d4c8", - "ssetmn;": "\u2216", - "ssmile;": "\u2323", - "sstarf;": "\u22c6", - "star;": "\u2606", - "starf;": "\u2605", - "straightepsilon;": "\u03f5", - "straightphi;": "\u03d5", - "strns;": "\xaf", - "sub;": "\u2282", - "subE;": "\u2ac5", - "subdot;": "\u2abd", - "sube;": "\u2286", - "subedot;": "\u2ac3", - "submult;": "\u2ac1", - "subnE;": "\u2acb", - "subne;": "\u228a", - "subplus;": "\u2abf", - "subrarr;": "\u2979", - "subset;": "\u2282", - "subseteq;": "\u2286", - "subseteqq;": "\u2ac5", - "subsetneq;": "\u228a", - "subsetneqq;": "\u2acb", - "subsim;": "\u2ac7", - "subsub;": "\u2ad5", - "subsup;": "\u2ad3", - "succ;": "\u227b", - "succapprox;": "\u2ab8", - "succcurlyeq;": "\u227d", - "succeq;": "\u2ab0", - "succnapprox;": "\u2aba", - "succneqq;": "\u2ab6", - "succnsim;": "\u22e9", - "succsim;": "\u227f", - "sum;": "\u2211", - "sung;": "\u266a", - "sup1": "\xb9", - "sup1;": "\xb9", - "sup2": "\xb2", - "sup2;": "\xb2", - "sup3": "\xb3", - "sup3;": "\xb3", - "sup;": "\u2283", - "supE;": "\u2ac6", - "supdot;": "\u2abe", - "supdsub;": "\u2ad8", - "supe;": "\u2287", - "supedot;": "\u2ac4", - "suphsol;": "\u27c9", - "suphsub;": "\u2ad7", - "suplarr;": "\u297b", - "supmult;": "\u2ac2", - "supnE;": "\u2acc", - "supne;": "\u228b", - "supplus;": "\u2ac0", - "supset;": "\u2283", - "supseteq;": "\u2287", - "supseteqq;": "\u2ac6", - "supsetneq;": "\u228b", - "supsetneqq;": "\u2acc", - "supsim;": "\u2ac8", - "supsub;": "\u2ad4", - "supsup;": "\u2ad6", - "swArr;": "\u21d9", - "swarhk;": "\u2926", - "swarr;": "\u2199", - "swarrow;": "\u2199", - "swnwar;": "\u292a", - "szlig": "\xdf", - "szlig;": "\xdf", - "target;": "\u2316", - "tau;": "\u03c4", - "tbrk;": "\u23b4", - "tcaron;": "\u0165", - "tcedil;": "\u0163", - "tcy;": "\u0442", - "tdot;": "\u20db", - "telrec;": "\u2315", - "tfr;": "\U0001d531", - "there4;": "\u2234", - "therefore;": "\u2234", - "theta;": "\u03b8", - "thetasym;": "\u03d1", - "thetav;": "\u03d1", - "thickapprox;": "\u2248", - "thicksim;": "\u223c", - "thinsp;": "\u2009", - "thkap;": "\u2248", - "thksim;": "\u223c", - "thorn": "\xfe", - "thorn;": "\xfe", - "tilde;": "\u02dc", - "times": "\xd7", - "times;": "\xd7", - "timesb;": "\u22a0", - "timesbar;": "\u2a31", - "timesd;": "\u2a30", - "tint;": "\u222d", - "toea;": "\u2928", - "top;": "\u22a4", - "topbot;": "\u2336", - "topcir;": "\u2af1", - "topf;": "\U0001d565", - "topfork;": "\u2ada", - "tosa;": "\u2929", - "tprime;": "\u2034", - "trade;": "\u2122", - "triangle;": "\u25b5", - "triangledown;": "\u25bf", - "triangleleft;": "\u25c3", - "trianglelefteq;": "\u22b4", - "triangleq;": "\u225c", - "triangleright;": "\u25b9", - "trianglerighteq;": "\u22b5", - "tridot;": "\u25ec", - "trie;": "\u225c", - "triminus;": "\u2a3a", - "triplus;": "\u2a39", - "trisb;": "\u29cd", - "tritime;": "\u2a3b", - "trpezium;": "\u23e2", - "tscr;": "\U0001d4c9", - "tscy;": "\u0446", - "tshcy;": "\u045b", - "tstrok;": "\u0167", - "twixt;": "\u226c", - "twoheadleftarrow;": "\u219e", - "twoheadrightarrow;": "\u21a0", - "uArr;": "\u21d1", - "uHar;": "\u2963", - "uacute": "\xfa", - "uacute;": "\xfa", - "uarr;": "\u2191", - "ubrcy;": "\u045e", - "ubreve;": "\u016d", - "ucirc": "\xfb", - "ucirc;": "\xfb", - "ucy;": "\u0443", - "udarr;": "\u21c5", - "udblac;": "\u0171", - "udhar;": "\u296e", - "ufisht;": "\u297e", - "ufr;": "\U0001d532", - "ugrave": "\xf9", - "ugrave;": "\xf9", - "uharl;": "\u21bf", - "uharr;": "\u21be", - "uhblk;": "\u2580", - "ulcorn;": "\u231c", - "ulcorner;": "\u231c", - "ulcrop;": "\u230f", - "ultri;": "\u25f8", - "umacr;": "\u016b", - "uml": "\xa8", - "uml;": "\xa8", - "uogon;": "\u0173", - "uopf;": "\U0001d566", - "uparrow;": "\u2191", - "updownarrow;": "\u2195", - "upharpoonleft;": "\u21bf", - "upharpoonright;": "\u21be", - "uplus;": "\u228e", - "upsi;": "\u03c5", - "upsih;": "\u03d2", - "upsilon;": "\u03c5", - "upuparrows;": "\u21c8", - "urcorn;": "\u231d", - "urcorner;": "\u231d", - "urcrop;": "\u230e", - "uring;": "\u016f", - "urtri;": "\u25f9", - "uscr;": "\U0001d4ca", - "utdot;": "\u22f0", - "utilde;": "\u0169", - "utri;": "\u25b5", - "utrif;": "\u25b4", - "uuarr;": "\u21c8", - "uuml": "\xfc", - "uuml;": "\xfc", - "uwangle;": "\u29a7", - "vArr;": "\u21d5", - "vBar;": "\u2ae8", - "vBarv;": "\u2ae9", - "vDash;": "\u22a8", - "vangrt;": "\u299c", - "varepsilon;": "\u03f5", - "varkappa;": "\u03f0", - "varnothing;": "\u2205", - "varphi;": "\u03d5", - "varpi;": "\u03d6", - "varpropto;": "\u221d", - "varr;": "\u2195", - "varrho;": "\u03f1", - "varsigma;": "\u03c2", - "varsubsetneq;": "\u228a\ufe00", - "varsubsetneqq;": "\u2acb\ufe00", - "varsupsetneq;": "\u228b\ufe00", - "varsupsetneqq;": "\u2acc\ufe00", - "vartheta;": "\u03d1", - "vartriangleleft;": "\u22b2", - "vartriangleright;": "\u22b3", - "vcy;": "\u0432", - "vdash;": "\u22a2", - "vee;": "\u2228", - "veebar;": "\u22bb", - "veeeq;": "\u225a", - "vellip;": "\u22ee", - "verbar;": "|", - "vert;": "|", - "vfr;": "\U0001d533", - "vltri;": "\u22b2", - "vnsub;": "\u2282\u20d2", - "vnsup;": "\u2283\u20d2", - "vopf;": "\U0001d567", - "vprop;": "\u221d", - "vrtri;": "\u22b3", - "vscr;": "\U0001d4cb", - "vsubnE;": "\u2acb\ufe00", - "vsubne;": "\u228a\ufe00", - "vsupnE;": "\u2acc\ufe00", - "vsupne;": "\u228b\ufe00", - "vzigzag;": "\u299a", - "wcirc;": "\u0175", - "wedbar;": "\u2a5f", - "wedge;": "\u2227", - "wedgeq;": "\u2259", - "weierp;": "\u2118", - "wfr;": "\U0001d534", - "wopf;": "\U0001d568", - "wp;": "\u2118", - "wr;": "\u2240", - "wreath;": "\u2240", - "wscr;": "\U0001d4cc", - "xcap;": "\u22c2", - "xcirc;": "\u25ef", - "xcup;": "\u22c3", - "xdtri;": "\u25bd", - "xfr;": "\U0001d535", - "xhArr;": "\u27fa", - "xharr;": "\u27f7", - "xi;": "\u03be", - "xlArr;": "\u27f8", - "xlarr;": "\u27f5", - "xmap;": "\u27fc", - "xnis;": "\u22fb", - "xodot;": "\u2a00", - "xopf;": "\U0001d569", - "xoplus;": "\u2a01", - "xotime;": "\u2a02", - "xrArr;": "\u27f9", - "xrarr;": "\u27f6", - "xscr;": "\U0001d4cd", - "xsqcup;": "\u2a06", - "xuplus;": "\u2a04", - "xutri;": "\u25b3", - "xvee;": "\u22c1", - "xwedge;": "\u22c0", - "yacute": "\xfd", - "yacute;": "\xfd", - "yacy;": "\u044f", - "ycirc;": "\u0177", - "ycy;": "\u044b", - "yen": "\xa5", - "yen;": "\xa5", - "yfr;": "\U0001d536", - "yicy;": "\u0457", - "yopf;": "\U0001d56a", - "yscr;": "\U0001d4ce", - "yucy;": "\u044e", - "yuml": "\xff", - "yuml;": "\xff", - "zacute;": "\u017a", - "zcaron;": "\u017e", - "zcy;": "\u0437", - "zdot;": "\u017c", - "zeetrf;": "\u2128", - "zeta;": "\u03b6", - "zfr;": "\U0001d537", - "zhcy;": "\u0436", - "zigrarr;": "\u21dd", - "zopf;": "\U0001d56b", - "zscr;": "\U0001d4cf", - "zwj;": "\u200d", - "zwnj;": "\u200c", -} - -replacementCharacters = { - 0x0: "\uFFFD", - 0x0d: "\u000D", - 0x80: "\u20AC", - 0x81: "\u0081", - 0x82: "\u201A", - 0x83: "\u0192", - 0x84: "\u201E", - 0x85: "\u2026", - 0x86: "\u2020", - 0x87: "\u2021", - 0x88: "\u02C6", - 0x89: "\u2030", - 0x8A: "\u0160", - 0x8B: "\u2039", - 0x8C: "\u0152", - 0x8D: "\u008D", - 0x8E: "\u017D", - 0x8F: "\u008F", - 0x90: "\u0090", - 0x91: "\u2018", - 0x92: "\u2019", - 0x93: "\u201C", - 0x94: "\u201D", - 0x95: "\u2022", - 0x96: "\u2013", - 0x97: "\u2014", - 0x98: "\u02DC", - 0x99: "\u2122", - 0x9A: "\u0161", - 0x9B: "\u203A", - 0x9C: "\u0153", - 0x9D: "\u009D", - 0x9E: "\u017E", - 0x9F: "\u0178", -} - -tokenTypes = { - "Doctype": 0, - "Characters": 1, - "SpaceCharacters": 2, - "StartTag": 3, - "EndTag": 4, - "EmptyTag": 5, - "Comment": 6, - "ParseError": 7 -} - -tagTokenTypes = frozenset([tokenTypes["StartTag"], tokenTypes["EndTag"], - tokenTypes["EmptyTag"]]) - - -prefixes = {v: k for k, v in namespaces.items()} -prefixes["http://www.w3.org/1998/Math/MathML"] = "math" - - -class DataLossWarning(UserWarning): - """Raised when the current tree is unable to represent the input data""" - pass - - -class _ReparseException(Exception): - pass diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/__init__.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.py deleted file mode 100644 index 5ba926e..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.py +++ /dev/null @@ -1,29 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals - -from . import base - -from collections import OrderedDict - - -def _attr_key(attr): - """Return an appropriate key for an attribute for sorting - - Attributes have a namespace that can be either ``None`` or a string. We - can't compare the two because they're different types, so we convert - ``None`` to an empty string first. - - """ - return (attr[0][0] or ''), attr[0][1] - - -class Filter(base.Filter): - """Alphabetizes attributes for elements""" - def __iter__(self): - for token in base.Filter.__iter__(self): - if token["type"] in ("StartTag", "EmptyTag"): - attrs = OrderedDict() - for name, value in sorted(token["data"].items(), - key=_attr_key): - attrs[name] = value - token["data"] = attrs - yield token diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/base.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/base.py deleted file mode 100644 index c7dbaed..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/base.py +++ /dev/null @@ -1,12 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals - - -class Filter(object): - def __init__(self, source): - self.source = source - - def __iter__(self): - return iter(self.source) - - def __getattr__(self, name): - return getattr(self.source, name) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.py deleted file mode 100644 index aefb5c8..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.py +++ /dev/null @@ -1,73 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals - -from . import base - - -class Filter(base.Filter): - """Injects ```` tag into head of document""" - def __init__(self, source, encoding): - """Creates a Filter - - :arg source: the source token stream - - :arg encoding: the encoding to set - - """ - base.Filter.__init__(self, source) - self.encoding = encoding - - def __iter__(self): - state = "pre_head" - meta_found = (self.encoding is None) - pending = [] - - for token in base.Filter.__iter__(self): - type = token["type"] - if type == "StartTag": - if token["name"].lower() == "head": - state = "in_head" - - elif type == "EmptyTag": - if token["name"].lower() == "meta": - # replace charset with actual encoding - has_http_equiv_content_type = False - for (namespace, name), value in token["data"].items(): - if namespace is not None: - continue - elif name.lower() == 'charset': - token["data"][(namespace, name)] = self.encoding - meta_found = True - break - elif name == 'http-equiv' and value.lower() == 'content-type': - has_http_equiv_content_type = True - else: - if has_http_equiv_content_type and (None, "content") in token["data"]: - token["data"][(None, "content")] = 'text/html; charset=%s' % self.encoding - meta_found = True - - elif token["name"].lower() == "head" and not meta_found: - # insert meta into empty head - yield {"type": "StartTag", "name": "head", - "data": token["data"]} - yield {"type": "EmptyTag", "name": "meta", - "data": {(None, "charset"): self.encoding}} - yield {"type": "EndTag", "name": "head"} - meta_found = True - continue - - elif type == "EndTag": - if token["name"].lower() == "head" and pending: - # insert meta into head (if necessary) and flush pending queue - yield pending.pop(0) - if not meta_found: - yield {"type": "EmptyTag", "name": "meta", - "data": {(None, "charset"): self.encoding}} - while pending: - yield pending.pop(0) - meta_found = True - state = "post_head" - - if state == "in_head": - pending.append(token) - else: - yield token diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/lint.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/lint.py deleted file mode 100644 index fcc07ee..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/lint.py +++ /dev/null @@ -1,93 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals - -from pip._vendor.six import text_type - -from . import base -from ..constants import namespaces, voidElements - -from ..constants import spaceCharacters -spaceCharacters = "".join(spaceCharacters) - - -class Filter(base.Filter): - """Lints the token stream for errors - - If it finds any errors, it'll raise an ``AssertionError``. - - """ - def __init__(self, source, require_matching_tags=True): - """Creates a Filter - - :arg source: the source token stream - - :arg require_matching_tags: whether or not to require matching tags - - """ - super(Filter, self).__init__(source) - self.require_matching_tags = require_matching_tags - - def __iter__(self): - open_elements = [] - for token in base.Filter.__iter__(self): - type = token["type"] - if type in ("StartTag", "EmptyTag"): - namespace = token["namespace"] - name = token["name"] - assert namespace is None or isinstance(namespace, text_type) - assert namespace != "" - assert isinstance(name, text_type) - assert name != "" - assert isinstance(token["data"], dict) - if (not namespace or namespace == namespaces["html"]) and name in voidElements: - assert type == "EmptyTag" - else: - assert type == "StartTag" - if type == "StartTag" and self.require_matching_tags: - open_elements.append((namespace, name)) - for (namespace, name), value in token["data"].items(): - assert namespace is None or isinstance(namespace, text_type) - assert namespace != "" - assert isinstance(name, text_type) - assert name != "" - assert isinstance(value, text_type) - - elif type == "EndTag": - namespace = token["namespace"] - name = token["name"] - assert namespace is None or isinstance(namespace, text_type) - assert namespace != "" - assert isinstance(name, text_type) - assert name != "" - if (not namespace or namespace == namespaces["html"]) and name in voidElements: - assert False, "Void element reported as EndTag token: %(tag)s" % {"tag": name} - elif self.require_matching_tags: - start = open_elements.pop() - assert start == (namespace, name) - - elif type == "Comment": - data = token["data"] - assert isinstance(data, text_type) - - elif type in ("Characters", "SpaceCharacters"): - data = token["data"] - assert isinstance(data, text_type) - assert data != "" - if type == "SpaceCharacters": - assert data.strip(spaceCharacters) == "" - - elif type == "Doctype": - name = token["name"] - assert name is None or isinstance(name, text_type) - assert token["publicId"] is None or isinstance(name, text_type) - assert token["systemId"] is None or isinstance(name, text_type) - - elif type == "Entity": - assert isinstance(token["name"], text_type) - - elif type == "SerializerError": - assert isinstance(token["data"], text_type) - - else: - assert False, "Unknown token type: %(type)s" % {"type": type} - - yield token diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/optionaltags.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/optionaltags.py deleted file mode 100644 index 4a86501..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/optionaltags.py +++ /dev/null @@ -1,207 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals - -from . import base - - -class Filter(base.Filter): - """Removes optional tags from the token stream""" - def slider(self): - previous1 = previous2 = None - for token in self.source: - if previous1 is not None: - yield previous2, previous1, token - previous2 = previous1 - previous1 = token - if previous1 is not None: - yield previous2, previous1, None - - def __iter__(self): - for previous, token, next in self.slider(): - type = token["type"] - if type == "StartTag": - if (token["data"] or - not self.is_optional_start(token["name"], previous, next)): - yield token - elif type == "EndTag": - if not self.is_optional_end(token["name"], next): - yield token - else: - yield token - - def is_optional_start(self, tagname, previous, next): - type = next and next["type"] or None - if tagname in 'html': - # An html element's start tag may be omitted if the first thing - # inside the html element is not a space character or a comment. - return type not in ("Comment", "SpaceCharacters") - elif tagname == 'head': - # A head element's start tag may be omitted if the first thing - # inside the head element is an element. - # XXX: we also omit the start tag if the head element is empty - if type in ("StartTag", "EmptyTag"): - return True - elif type == "EndTag": - return next["name"] == "head" - elif tagname == 'body': - # A body element's start tag may be omitted if the first thing - # inside the body element is not a space character or a comment, - # except if the first thing inside the body element is a script - # or style element and the node immediately preceding the body - # element is a head element whose end tag has been omitted. - if type in ("Comment", "SpaceCharacters"): - return False - elif type == "StartTag": - # XXX: we do not look at the preceding event, so we never omit - # the body element's start tag if it's followed by a script or - # a style element. - return next["name"] not in ('script', 'style') - else: - return True - elif tagname == 'colgroup': - # A colgroup element's start tag may be omitted if the first thing - # inside the colgroup element is a col element, and if the element - # is not immediately preceded by another colgroup element whose - # end tag has been omitted. - if type in ("StartTag", "EmptyTag"): - # XXX: we do not look at the preceding event, so instead we never - # omit the colgroup element's end tag when it is immediately - # followed by another colgroup element. See is_optional_end. - return next["name"] == "col" - else: - return False - elif tagname == 'tbody': - # A tbody element's start tag may be omitted if the first thing - # inside the tbody element is a tr element, and if the element is - # not immediately preceded by a tbody, thead, or tfoot element - # whose end tag has been omitted. - if type == "StartTag": - # omit the thead and tfoot elements' end tag when they are - # immediately followed by a tbody element. See is_optional_end. - if previous and previous['type'] == 'EndTag' and \ - previous['name'] in ('tbody', 'thead', 'tfoot'): - return False - return next["name"] == 'tr' - else: - return False - return False - - def is_optional_end(self, tagname, next): - type = next and next["type"] or None - if tagname in ('html', 'head', 'body'): - # An html element's end tag may be omitted if the html element - # is not immediately followed by a space character or a comment. - return type not in ("Comment", "SpaceCharacters") - elif tagname in ('li', 'optgroup', 'tr'): - # A li element's end tag may be omitted if the li element is - # immediately followed by another li element or if there is - # no more content in the parent element. - # An optgroup element's end tag may be omitted if the optgroup - # element is immediately followed by another optgroup element, - # or if there is no more content in the parent element. - # A tr element's end tag may be omitted if the tr element is - # immediately followed by another tr element, or if there is - # no more content in the parent element. - if type == "StartTag": - return next["name"] == tagname - else: - return type == "EndTag" or type is None - elif tagname in ('dt', 'dd'): - # A dt element's end tag may be omitted if the dt element is - # immediately followed by another dt element or a dd element. - # A dd element's end tag may be omitted if the dd element is - # immediately followed by another dd element or a dt element, - # or if there is no more content in the parent element. - if type == "StartTag": - return next["name"] in ('dt', 'dd') - elif tagname == 'dd': - return type == "EndTag" or type is None - else: - return False - elif tagname == 'p': - # A p element's end tag may be omitted if the p element is - # immediately followed by an address, article, aside, - # blockquote, datagrid, dialog, dir, div, dl, fieldset, - # footer, form, h1, h2, h3, h4, h5, h6, header, hr, menu, - # nav, ol, p, pre, section, table, or ul, element, or if - # there is no more content in the parent element. - if type in ("StartTag", "EmptyTag"): - return next["name"] in ('address', 'article', 'aside', - 'blockquote', 'datagrid', 'dialog', - 'dir', 'div', 'dl', 'fieldset', 'footer', - 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', - 'header', 'hr', 'menu', 'nav', 'ol', - 'p', 'pre', 'section', 'table', 'ul') - else: - return type == "EndTag" or type is None - elif tagname == 'option': - # An option element's end tag may be omitted if the option - # element is immediately followed by another option element, - # or if it is immediately followed by an optgroup - # element, or if there is no more content in the parent - # element. - if type == "StartTag": - return next["name"] in ('option', 'optgroup') - else: - return type == "EndTag" or type is None - elif tagname in ('rt', 'rp'): - # An rt element's end tag may be omitted if the rt element is - # immediately followed by an rt or rp element, or if there is - # no more content in the parent element. - # An rp element's end tag may be omitted if the rp element is - # immediately followed by an rt or rp element, or if there is - # no more content in the parent element. - if type == "StartTag": - return next["name"] in ('rt', 'rp') - else: - return type == "EndTag" or type is None - elif tagname == 'colgroup': - # A colgroup element's end tag may be omitted if the colgroup - # element is not immediately followed by a space character or - # a comment. - if type in ("Comment", "SpaceCharacters"): - return False - elif type == "StartTag": - # XXX: we also look for an immediately following colgroup - # element. See is_optional_start. - return next["name"] != 'colgroup' - else: - return True - elif tagname in ('thead', 'tbody'): - # A thead element's end tag may be omitted if the thead element - # is immediately followed by a tbody or tfoot element. - # A tbody element's end tag may be omitted if the tbody element - # is immediately followed by a tbody or tfoot element, or if - # there is no more content in the parent element. - # A tfoot element's end tag may be omitted if the tfoot element - # is immediately followed by a tbody element, or if there is no - # more content in the parent element. - # XXX: we never omit the end tag when the following element is - # a tbody. See is_optional_start. - if type == "StartTag": - return next["name"] in ['tbody', 'tfoot'] - elif tagname == 'tbody': - return type == "EndTag" or type is None - else: - return False - elif tagname == 'tfoot': - # A tfoot element's end tag may be omitted if the tfoot element - # is immediately followed by a tbody element, or if there is no - # more content in the parent element. - # XXX: we never omit the end tag when the following element is - # a tbody. See is_optional_start. - if type == "StartTag": - return next["name"] == 'tbody' - else: - return type == "EndTag" or type is None - elif tagname in ('td', 'th'): - # A td element's end tag may be omitted if the td element is - # immediately followed by a td or th element, or if there is - # no more content in the parent element. - # A th element's end tag may be omitted if the th element is - # immediately followed by a td or th element, or if there is - # no more content in the parent element. - if type == "StartTag": - return next["name"] in ('td', 'th') - else: - return type == "EndTag" or type is None - return False diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/sanitizer.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/sanitizer.py deleted file mode 100644 index aa7431d..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/sanitizer.py +++ /dev/null @@ -1,916 +0,0 @@ -"""Deprecated from html5lib 1.1. - -See `here `_ for -information about its deprecation; `Bleach `_ -is recommended as a replacement. Please let us know in the aforementioned issue -if Bleach is unsuitable for your needs. - -""" -from __future__ import absolute_import, division, unicode_literals - -import re -import warnings -from xml.sax.saxutils import escape, unescape - -from pip._vendor.six.moves import urllib_parse as urlparse - -from . import base -from ..constants import namespaces, prefixes - -__all__ = ["Filter"] - - -_deprecation_msg = ( - "html5lib's sanitizer is deprecated; see " + - "https://github.com/html5lib/html5lib-python/issues/443 and please let " + - "us know if Bleach is unsuitable for your needs" -) - -warnings.warn(_deprecation_msg, DeprecationWarning) - -allowed_elements = frozenset(( - (namespaces['html'], 'a'), - (namespaces['html'], 'abbr'), - (namespaces['html'], 'acronym'), - (namespaces['html'], 'address'), - (namespaces['html'], 'area'), - (namespaces['html'], 'article'), - (namespaces['html'], 'aside'), - (namespaces['html'], 'audio'), - (namespaces['html'], 'b'), - (namespaces['html'], 'big'), - (namespaces['html'], 'blockquote'), - (namespaces['html'], 'br'), - (namespaces['html'], 'button'), - (namespaces['html'], 'canvas'), - (namespaces['html'], 'caption'), - (namespaces['html'], 'center'), - (namespaces['html'], 'cite'), - (namespaces['html'], 'code'), - (namespaces['html'], 'col'), - (namespaces['html'], 'colgroup'), - (namespaces['html'], 'command'), - (namespaces['html'], 'datagrid'), - (namespaces['html'], 'datalist'), - (namespaces['html'], 'dd'), - (namespaces['html'], 'del'), - (namespaces['html'], 'details'), - (namespaces['html'], 'dfn'), - (namespaces['html'], 'dialog'), - (namespaces['html'], 'dir'), - (namespaces['html'], 'div'), - (namespaces['html'], 'dl'), - (namespaces['html'], 'dt'), - (namespaces['html'], 'em'), - (namespaces['html'], 'event-source'), - (namespaces['html'], 'fieldset'), - (namespaces['html'], 'figcaption'), - (namespaces['html'], 'figure'), - (namespaces['html'], 'footer'), - (namespaces['html'], 'font'), - (namespaces['html'], 'form'), - (namespaces['html'], 'header'), - (namespaces['html'], 'h1'), - (namespaces['html'], 'h2'), - (namespaces['html'], 'h3'), - (namespaces['html'], 'h4'), - (namespaces['html'], 'h5'), - (namespaces['html'], 'h6'), - (namespaces['html'], 'hr'), - (namespaces['html'], 'i'), - (namespaces['html'], 'img'), - (namespaces['html'], 'input'), - (namespaces['html'], 'ins'), - (namespaces['html'], 'keygen'), - (namespaces['html'], 'kbd'), - (namespaces['html'], 'label'), - (namespaces['html'], 'legend'), - (namespaces['html'], 'li'), - (namespaces['html'], 'm'), - (namespaces['html'], 'map'), - (namespaces['html'], 'menu'), - (namespaces['html'], 'meter'), - (namespaces['html'], 'multicol'), - (namespaces['html'], 'nav'), - (namespaces['html'], 'nextid'), - (namespaces['html'], 'ol'), - (namespaces['html'], 'output'), - (namespaces['html'], 'optgroup'), - (namespaces['html'], 'option'), - (namespaces['html'], 'p'), - (namespaces['html'], 'pre'), - (namespaces['html'], 'progress'), - (namespaces['html'], 'q'), - (namespaces['html'], 's'), - (namespaces['html'], 'samp'), - (namespaces['html'], 'section'), - (namespaces['html'], 'select'), - (namespaces['html'], 'small'), - (namespaces['html'], 'sound'), - (namespaces['html'], 'source'), - (namespaces['html'], 'spacer'), - (namespaces['html'], 'span'), - (namespaces['html'], 'strike'), - (namespaces['html'], 'strong'), - (namespaces['html'], 'sub'), - (namespaces['html'], 'sup'), - (namespaces['html'], 'table'), - (namespaces['html'], 'tbody'), - (namespaces['html'], 'td'), - (namespaces['html'], 'textarea'), - (namespaces['html'], 'time'), - (namespaces['html'], 'tfoot'), - (namespaces['html'], 'th'), - (namespaces['html'], 'thead'), - (namespaces['html'], 'tr'), - (namespaces['html'], 'tt'), - (namespaces['html'], 'u'), - (namespaces['html'], 'ul'), - (namespaces['html'], 'var'), - (namespaces['html'], 'video'), - (namespaces['mathml'], 'maction'), - (namespaces['mathml'], 'math'), - (namespaces['mathml'], 'merror'), - (namespaces['mathml'], 'mfrac'), - (namespaces['mathml'], 'mi'), - (namespaces['mathml'], 'mmultiscripts'), - (namespaces['mathml'], 'mn'), - (namespaces['mathml'], 'mo'), - (namespaces['mathml'], 'mover'), - (namespaces['mathml'], 'mpadded'), - (namespaces['mathml'], 'mphantom'), - (namespaces['mathml'], 'mprescripts'), - (namespaces['mathml'], 'mroot'), - (namespaces['mathml'], 'mrow'), - (namespaces['mathml'], 'mspace'), - (namespaces['mathml'], 'msqrt'), - (namespaces['mathml'], 'mstyle'), - (namespaces['mathml'], 'msub'), - (namespaces['mathml'], 'msubsup'), - (namespaces['mathml'], 'msup'), - (namespaces['mathml'], 'mtable'), - (namespaces['mathml'], 'mtd'), - (namespaces['mathml'], 'mtext'), - (namespaces['mathml'], 'mtr'), - (namespaces['mathml'], 'munder'), - (namespaces['mathml'], 'munderover'), - (namespaces['mathml'], 'none'), - (namespaces['svg'], 'a'), - (namespaces['svg'], 'animate'), - (namespaces['svg'], 'animateColor'), - (namespaces['svg'], 'animateMotion'), - (namespaces['svg'], 'animateTransform'), - (namespaces['svg'], 'clipPath'), - (namespaces['svg'], 'circle'), - (namespaces['svg'], 'defs'), - (namespaces['svg'], 'desc'), - (namespaces['svg'], 'ellipse'), - (namespaces['svg'], 'font-face'), - (namespaces['svg'], 'font-face-name'), - (namespaces['svg'], 'font-face-src'), - (namespaces['svg'], 'g'), - (namespaces['svg'], 'glyph'), - (namespaces['svg'], 'hkern'), - (namespaces['svg'], 'linearGradient'), - (namespaces['svg'], 'line'), - (namespaces['svg'], 'marker'), - (namespaces['svg'], 'metadata'), - (namespaces['svg'], 'missing-glyph'), - (namespaces['svg'], 'mpath'), - (namespaces['svg'], 'path'), - (namespaces['svg'], 'polygon'), - (namespaces['svg'], 'polyline'), - (namespaces['svg'], 'radialGradient'), - (namespaces['svg'], 'rect'), - (namespaces['svg'], 'set'), - (namespaces['svg'], 'stop'), - (namespaces['svg'], 'svg'), - (namespaces['svg'], 'switch'), - (namespaces['svg'], 'text'), - (namespaces['svg'], 'title'), - (namespaces['svg'], 'tspan'), - (namespaces['svg'], 'use'), -)) - -allowed_attributes = frozenset(( - # HTML attributes - (None, 'abbr'), - (None, 'accept'), - (None, 'accept-charset'), - (None, 'accesskey'), - (None, 'action'), - (None, 'align'), - (None, 'alt'), - (None, 'autocomplete'), - (None, 'autofocus'), - (None, 'axis'), - (None, 'background'), - (None, 'balance'), - (None, 'bgcolor'), - (None, 'bgproperties'), - (None, 'border'), - (None, 'bordercolor'), - (None, 'bordercolordark'), - (None, 'bordercolorlight'), - (None, 'bottompadding'), - (None, 'cellpadding'), - (None, 'cellspacing'), - (None, 'ch'), - (None, 'challenge'), - (None, 'char'), - (None, 'charoff'), - (None, 'choff'), - (None, 'charset'), - (None, 'checked'), - (None, 'cite'), - (None, 'class'), - (None, 'clear'), - (None, 'color'), - (None, 'cols'), - (None, 'colspan'), - (None, 'compact'), - (None, 'contenteditable'), - (None, 'controls'), - (None, 'coords'), - (None, 'data'), - (None, 'datafld'), - (None, 'datapagesize'), - (None, 'datasrc'), - (None, 'datetime'), - (None, 'default'), - (None, 'delay'), - (None, 'dir'), - (None, 'disabled'), - (None, 'draggable'), - (None, 'dynsrc'), - (None, 'enctype'), - (None, 'end'), - (None, 'face'), - (None, 'for'), - (None, 'form'), - (None, 'frame'), - (None, 'galleryimg'), - (None, 'gutter'), - (None, 'headers'), - (None, 'height'), - (None, 'hidefocus'), - (None, 'hidden'), - (None, 'high'), - (None, 'href'), - (None, 'hreflang'), - (None, 'hspace'), - (None, 'icon'), - (None, 'id'), - (None, 'inputmode'), - (None, 'ismap'), - (None, 'keytype'), - (None, 'label'), - (None, 'leftspacing'), - (None, 'lang'), - (None, 'list'), - (None, 'longdesc'), - (None, 'loop'), - (None, 'loopcount'), - (None, 'loopend'), - (None, 'loopstart'), - (None, 'low'), - (None, 'lowsrc'), - (None, 'max'), - (None, 'maxlength'), - (None, 'media'), - (None, 'method'), - (None, 'min'), - (None, 'multiple'), - (None, 'name'), - (None, 'nohref'), - (None, 'noshade'), - (None, 'nowrap'), - (None, 'open'), - (None, 'optimum'), - (None, 'pattern'), - (None, 'ping'), - (None, 'point-size'), - (None, 'poster'), - (None, 'pqg'), - (None, 'preload'), - (None, 'prompt'), - (None, 'radiogroup'), - (None, 'readonly'), - (None, 'rel'), - (None, 'repeat-max'), - (None, 'repeat-min'), - (None, 'replace'), - (None, 'required'), - (None, 'rev'), - (None, 'rightspacing'), - (None, 'rows'), - (None, 'rowspan'), - (None, 'rules'), - (None, 'scope'), - (None, 'selected'), - (None, 'shape'), - (None, 'size'), - (None, 'span'), - (None, 'src'), - (None, 'start'), - (None, 'step'), - (None, 'style'), - (None, 'summary'), - (None, 'suppress'), - (None, 'tabindex'), - (None, 'target'), - (None, 'template'), - (None, 'title'), - (None, 'toppadding'), - (None, 'type'), - (None, 'unselectable'), - (None, 'usemap'), - (None, 'urn'), - (None, 'valign'), - (None, 'value'), - (None, 'variable'), - (None, 'volume'), - (None, 'vspace'), - (None, 'vrml'), - (None, 'width'), - (None, 'wrap'), - (namespaces['xml'], 'lang'), - # MathML attributes - (None, 'actiontype'), - (None, 'align'), - (None, 'columnalign'), - (None, 'columnalign'), - (None, 'columnalign'), - (None, 'columnlines'), - (None, 'columnspacing'), - (None, 'columnspan'), - (None, 'depth'), - (None, 'display'), - (None, 'displaystyle'), - (None, 'equalcolumns'), - (None, 'equalrows'), - (None, 'fence'), - (None, 'fontstyle'), - (None, 'fontweight'), - (None, 'frame'), - (None, 'height'), - (None, 'linethickness'), - (None, 'lspace'), - (None, 'mathbackground'), - (None, 'mathcolor'), - (None, 'mathvariant'), - (None, 'mathvariant'), - (None, 'maxsize'), - (None, 'minsize'), - (None, 'other'), - (None, 'rowalign'), - (None, 'rowalign'), - (None, 'rowalign'), - (None, 'rowlines'), - (None, 'rowspacing'), - (None, 'rowspan'), - (None, 'rspace'), - (None, 'scriptlevel'), - (None, 'selection'), - (None, 'separator'), - (None, 'stretchy'), - (None, 'width'), - (None, 'width'), - (namespaces['xlink'], 'href'), - (namespaces['xlink'], 'show'), - (namespaces['xlink'], 'type'), - # SVG attributes - (None, 'accent-height'), - (None, 'accumulate'), - (None, 'additive'), - (None, 'alphabetic'), - (None, 'arabic-form'), - (None, 'ascent'), - (None, 'attributeName'), - (None, 'attributeType'), - (None, 'baseProfile'), - (None, 'bbox'), - (None, 'begin'), - (None, 'by'), - (None, 'calcMode'), - (None, 'cap-height'), - (None, 'class'), - (None, 'clip-path'), - (None, 'color'), - (None, 'color-rendering'), - (None, 'content'), - (None, 'cx'), - (None, 'cy'), - (None, 'd'), - (None, 'dx'), - (None, 'dy'), - (None, 'descent'), - (None, 'display'), - (None, 'dur'), - (None, 'end'), - (None, 'fill'), - (None, 'fill-opacity'), - (None, 'fill-rule'), - (None, 'font-family'), - (None, 'font-size'), - (None, 'font-stretch'), - (None, 'font-style'), - (None, 'font-variant'), - (None, 'font-weight'), - (None, 'from'), - (None, 'fx'), - (None, 'fy'), - (None, 'g1'), - (None, 'g2'), - (None, 'glyph-name'), - (None, 'gradientUnits'), - (None, 'hanging'), - (None, 'height'), - (None, 'horiz-adv-x'), - (None, 'horiz-origin-x'), - (None, 'id'), - (None, 'ideographic'), - (None, 'k'), - (None, 'keyPoints'), - (None, 'keySplines'), - (None, 'keyTimes'), - (None, 'lang'), - (None, 'marker-end'), - (None, 'marker-mid'), - (None, 'marker-start'), - (None, 'markerHeight'), - (None, 'markerUnits'), - (None, 'markerWidth'), - (None, 'mathematical'), - (None, 'max'), - (None, 'min'), - (None, 'name'), - (None, 'offset'), - (None, 'opacity'), - (None, 'orient'), - (None, 'origin'), - (None, 'overline-position'), - (None, 'overline-thickness'), - (None, 'panose-1'), - (None, 'path'), - (None, 'pathLength'), - (None, 'points'), - (None, 'preserveAspectRatio'), - (None, 'r'), - (None, 'refX'), - (None, 'refY'), - (None, 'repeatCount'), - (None, 'repeatDur'), - (None, 'requiredExtensions'), - (None, 'requiredFeatures'), - (None, 'restart'), - (None, 'rotate'), - (None, 'rx'), - (None, 'ry'), - (None, 'slope'), - (None, 'stemh'), - (None, 'stemv'), - (None, 'stop-color'), - (None, 'stop-opacity'), - (None, 'strikethrough-position'), - (None, 'strikethrough-thickness'), - (None, 'stroke'), - (None, 'stroke-dasharray'), - (None, 'stroke-dashoffset'), - (None, 'stroke-linecap'), - (None, 'stroke-linejoin'), - (None, 'stroke-miterlimit'), - (None, 'stroke-opacity'), - (None, 'stroke-width'), - (None, 'systemLanguage'), - (None, 'target'), - (None, 'text-anchor'), - (None, 'to'), - (None, 'transform'), - (None, 'type'), - (None, 'u1'), - (None, 'u2'), - (None, 'underline-position'), - (None, 'underline-thickness'), - (None, 'unicode'), - (None, 'unicode-range'), - (None, 'units-per-em'), - (None, 'values'), - (None, 'version'), - (None, 'viewBox'), - (None, 'visibility'), - (None, 'width'), - (None, 'widths'), - (None, 'x'), - (None, 'x-height'), - (None, 'x1'), - (None, 'x2'), - (namespaces['xlink'], 'actuate'), - (namespaces['xlink'], 'arcrole'), - (namespaces['xlink'], 'href'), - (namespaces['xlink'], 'role'), - (namespaces['xlink'], 'show'), - (namespaces['xlink'], 'title'), - (namespaces['xlink'], 'type'), - (namespaces['xml'], 'base'), - (namespaces['xml'], 'lang'), - (namespaces['xml'], 'space'), - (None, 'y'), - (None, 'y1'), - (None, 'y2'), - (None, 'zoomAndPan'), -)) - -attr_val_is_uri = frozenset(( - (None, 'href'), - (None, 'src'), - (None, 'cite'), - (None, 'action'), - (None, 'longdesc'), - (None, 'poster'), - (None, 'background'), - (None, 'datasrc'), - (None, 'dynsrc'), - (None, 'lowsrc'), - (None, 'ping'), - (namespaces['xlink'], 'href'), - (namespaces['xml'], 'base'), -)) - -svg_attr_val_allows_ref = frozenset(( - (None, 'clip-path'), - (None, 'color-profile'), - (None, 'cursor'), - (None, 'fill'), - (None, 'filter'), - (None, 'marker'), - (None, 'marker-start'), - (None, 'marker-mid'), - (None, 'marker-end'), - (None, 'mask'), - (None, 'stroke'), -)) - -svg_allow_local_href = frozenset(( - (None, 'altGlyph'), - (None, 'animate'), - (None, 'animateColor'), - (None, 'animateMotion'), - (None, 'animateTransform'), - (None, 'cursor'), - (None, 'feImage'), - (None, 'filter'), - (None, 'linearGradient'), - (None, 'pattern'), - (None, 'radialGradient'), - (None, 'textpath'), - (None, 'tref'), - (None, 'set'), - (None, 'use') -)) - -allowed_css_properties = frozenset(( - 'azimuth', - 'background-color', - 'border-bottom-color', - 'border-collapse', - 'border-color', - 'border-left-color', - 'border-right-color', - 'border-top-color', - 'clear', - 'color', - 'cursor', - 'direction', - 'display', - 'elevation', - 'float', - 'font', - 'font-family', - 'font-size', - 'font-style', - 'font-variant', - 'font-weight', - 'height', - 'letter-spacing', - 'line-height', - 'overflow', - 'pause', - 'pause-after', - 'pause-before', - 'pitch', - 'pitch-range', - 'richness', - 'speak', - 'speak-header', - 'speak-numeral', - 'speak-punctuation', - 'speech-rate', - 'stress', - 'text-align', - 'text-decoration', - 'text-indent', - 'unicode-bidi', - 'vertical-align', - 'voice-family', - 'volume', - 'white-space', - 'width', -)) - -allowed_css_keywords = frozenset(( - 'auto', - 'aqua', - 'black', - 'block', - 'blue', - 'bold', - 'both', - 'bottom', - 'brown', - 'center', - 'collapse', - 'dashed', - 'dotted', - 'fuchsia', - 'gray', - 'green', - '!important', - 'italic', - 'left', - 'lime', - 'maroon', - 'medium', - 'none', - 'navy', - 'normal', - 'nowrap', - 'olive', - 'pointer', - 'purple', - 'red', - 'right', - 'solid', - 'silver', - 'teal', - 'top', - 'transparent', - 'underline', - 'white', - 'yellow', -)) - -allowed_svg_properties = frozenset(( - 'fill', - 'fill-opacity', - 'fill-rule', - 'stroke', - 'stroke-width', - 'stroke-linecap', - 'stroke-linejoin', - 'stroke-opacity', -)) - -allowed_protocols = frozenset(( - 'ed2k', - 'ftp', - 'http', - 'https', - 'irc', - 'mailto', - 'news', - 'gopher', - 'nntp', - 'telnet', - 'webcal', - 'xmpp', - 'callto', - 'feed', - 'urn', - 'aim', - 'rsync', - 'tag', - 'ssh', - 'sftp', - 'rtsp', - 'afs', - 'data', -)) - -allowed_content_types = frozenset(( - 'image/png', - 'image/jpeg', - 'image/gif', - 'image/webp', - 'image/bmp', - 'text/plain', -)) - - -data_content_type = re.compile(r''' - ^ - # Match a content type / - (?P[-a-zA-Z0-9.]+/[-a-zA-Z0-9.]+) - # Match any character set and encoding - (?:(?:;charset=(?:[-a-zA-Z0-9]+)(?:;(?:base64))?) - |(?:;(?:base64))?(?:;charset=(?:[-a-zA-Z0-9]+))?) - # Assume the rest is data - ,.* - $ - ''', - re.VERBOSE) - - -class Filter(base.Filter): - """Sanitizes token stream of XHTML+MathML+SVG and of inline style attributes""" - def __init__(self, - source, - allowed_elements=allowed_elements, - allowed_attributes=allowed_attributes, - allowed_css_properties=allowed_css_properties, - allowed_css_keywords=allowed_css_keywords, - allowed_svg_properties=allowed_svg_properties, - allowed_protocols=allowed_protocols, - allowed_content_types=allowed_content_types, - attr_val_is_uri=attr_val_is_uri, - svg_attr_val_allows_ref=svg_attr_val_allows_ref, - svg_allow_local_href=svg_allow_local_href): - """Creates a Filter - - :arg allowed_elements: set of elements to allow--everything else will - be escaped - - :arg allowed_attributes: set of attributes to allow in - elements--everything else will be stripped - - :arg allowed_css_properties: set of CSS properties to allow--everything - else will be stripped - - :arg allowed_css_keywords: set of CSS keywords to allow--everything - else will be stripped - - :arg allowed_svg_properties: set of SVG properties to allow--everything - else will be removed - - :arg allowed_protocols: set of allowed protocols for URIs - - :arg allowed_content_types: set of allowed content types for ``data`` URIs. - - :arg attr_val_is_uri: set of attributes that have URI values--values - that have a scheme not listed in ``allowed_protocols`` are removed - - :arg svg_attr_val_allows_ref: set of SVG attributes that can have - references - - :arg svg_allow_local_href: set of SVG elements that can have local - hrefs--these are removed - - """ - super(Filter, self).__init__(source) - - warnings.warn(_deprecation_msg, DeprecationWarning) - - self.allowed_elements = allowed_elements - self.allowed_attributes = allowed_attributes - self.allowed_css_properties = allowed_css_properties - self.allowed_css_keywords = allowed_css_keywords - self.allowed_svg_properties = allowed_svg_properties - self.allowed_protocols = allowed_protocols - self.allowed_content_types = allowed_content_types - self.attr_val_is_uri = attr_val_is_uri - self.svg_attr_val_allows_ref = svg_attr_val_allows_ref - self.svg_allow_local_href = svg_allow_local_href - - def __iter__(self): - for token in base.Filter.__iter__(self): - token = self.sanitize_token(token) - if token: - yield token - - # Sanitize the +html+, escaping all elements not in ALLOWED_ELEMENTS, and - # stripping out all attributes not in ALLOWED_ATTRIBUTES. Style attributes - # are parsed, and a restricted set, specified by ALLOWED_CSS_PROPERTIES and - # ALLOWED_CSS_KEYWORDS, are allowed through. attributes in ATTR_VAL_IS_URI - # are scanned, and only URI schemes specified in ALLOWED_PROTOCOLS are - # allowed. - # - # sanitize_html('') - # => <script> do_nasty_stuff() </script> - # sanitize_html('Click here for $100') - # => Click here for $100 - def sanitize_token(self, token): - - # accommodate filters which use token_type differently - token_type = token["type"] - if token_type in ("StartTag", "EndTag", "EmptyTag"): - name = token["name"] - namespace = token["namespace"] - if ((namespace, name) in self.allowed_elements or - (namespace is None and - (namespaces["html"], name) in self.allowed_elements)): - return self.allowed_token(token) - else: - return self.disallowed_token(token) - elif token_type == "Comment": - pass - else: - return token - - def allowed_token(self, token): - if "data" in token: - attrs = token["data"] - attr_names = set(attrs.keys()) - - # Remove forbidden attributes - for to_remove in (attr_names - self.allowed_attributes): - del token["data"][to_remove] - attr_names.remove(to_remove) - - # Remove attributes with disallowed URL values - for attr in (attr_names & self.attr_val_is_uri): - assert attr in attrs - # I don't have a clue where this regexp comes from or why it matches those - # characters, nor why we call unescape. I just know it's always been here. - # Should you be worried by this comment in a sanitizer? Yes. On the other hand, all - # this will do is remove *more* than it otherwise would. - val_unescaped = re.sub("[`\x00-\x20\x7f-\xa0\\s]+", '', - unescape(attrs[attr])).lower() - # remove replacement characters from unescaped characters - val_unescaped = val_unescaped.replace("\ufffd", "") - try: - uri = urlparse.urlparse(val_unescaped) - except ValueError: - uri = None - del attrs[attr] - if uri and uri.scheme: - if uri.scheme not in self.allowed_protocols: - del attrs[attr] - if uri.scheme == 'data': - m = data_content_type.match(uri.path) - if not m: - del attrs[attr] - elif m.group('content_type') not in self.allowed_content_types: - del attrs[attr] - - for attr in self.svg_attr_val_allows_ref: - if attr in attrs: - attrs[attr] = re.sub(r'url\s*\(\s*[^#\s][^)]+?\)', - ' ', - unescape(attrs[attr])) - if (token["name"] in self.svg_allow_local_href and - (namespaces['xlink'], 'href') in attrs and re.search(r'^\s*[^#\s].*', - attrs[(namespaces['xlink'], 'href')])): - del attrs[(namespaces['xlink'], 'href')] - if (None, 'style') in attrs: - attrs[(None, 'style')] = self.sanitize_css(attrs[(None, 'style')]) - token["data"] = attrs - return token - - def disallowed_token(self, token): - token_type = token["type"] - if token_type == "EndTag": - token["data"] = "" % token["name"] - elif token["data"]: - assert token_type in ("StartTag", "EmptyTag") - attrs = [] - for (ns, name), v in token["data"].items(): - attrs.append(' %s="%s"' % (name if ns is None else "%s:%s" % (prefixes[ns], name), escape(v))) - token["data"] = "<%s%s>" % (token["name"], ''.join(attrs)) - else: - token["data"] = "<%s>" % token["name"] - if token.get("selfClosing"): - token["data"] = token["data"][:-1] + "/>" - - token["type"] = "Characters" - - del token["name"] - return token - - def sanitize_css(self, style): - # disallow urls - style = re.compile(r'url\s*\(\s*[^\s)]+?\s*\)\s*').sub(' ', style) - - # gauntlet - if not re.match(r"""^([:,;#%.\sa-zA-Z0-9!]|\w-\w|'[\s\w]+'|"[\s\w]+"|\([\d,\s]+\))*$""", style): - return '' - if not re.match(r"^\s*([-\w]+\s*:[^:;]*(;\s*|$))*$", style): - return '' - - clean = [] - for prop, value in re.findall(r"([-\w]+)\s*:\s*([^:;]*)", style): - if not value: - continue - if prop.lower() in self.allowed_css_properties: - clean.append(prop + ': ' + value + ';') - elif prop.split('-')[0].lower() in ['background', 'border', 'margin', - 'padding']: - for keyword in value.split(): - if keyword not in self.allowed_css_keywords and \ - not re.match(r"^(#[0-9a-fA-F]+|rgb\(\d+%?,\d*%?,?\d*%?\)?|\d{0,2}\.?\d{0,2}(cm|em|ex|in|mm|pc|pt|px|%|,|\))?)$", keyword): # noqa - break - else: - clean.append(prop + ': ' + value + ';') - elif prop.lower() in self.allowed_svg_properties: - clean.append(prop + ': ' + value + ';') - - return ' '.join(clean) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/whitespace.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/whitespace.py deleted file mode 100644 index 0d12584..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/filters/whitespace.py +++ /dev/null @@ -1,38 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals - -import re - -from . import base -from ..constants import rcdataElements, spaceCharacters -spaceCharacters = "".join(spaceCharacters) - -SPACES_REGEX = re.compile("[%s]+" % spaceCharacters) - - -class Filter(base.Filter): - """Collapses whitespace except in pre, textarea, and script elements""" - spacePreserveElements = frozenset(["pre", "textarea"] + list(rcdataElements)) - - def __iter__(self): - preserve = 0 - for token in base.Filter.__iter__(self): - type = token["type"] - if type == "StartTag" \ - and (preserve or token["name"] in self.spacePreserveElements): - preserve += 1 - - elif type == "EndTag" and preserve: - preserve -= 1 - - elif not preserve and type == "SpaceCharacters" and token["data"]: - # Test on token["data"] above to not introduce spaces where there were not - token["data"] = " " - - elif not preserve and type == "Characters": - token["data"] = collapse_spaces(token["data"]) - - yield token - - -def collapse_spaces(text): - return SPACES_REGEX.sub(' ', text) diff --git a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/html5parser.py b/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/html5parser.py deleted file mode 100644 index d06784f..0000000 --- a/venv/lib/python3.9/site-packages/pip/_vendor/html5lib/html5parser.py +++ /dev/null @@ -1,2795 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals -from pip._vendor.six import with_metaclass, viewkeys - -import types - -from . import _inputstream -from . import _tokenizer - -from . import treebuilders -from .treebuilders.base import Marker - -from . import _utils -from .constants import ( - spaceCharacters, asciiUpper2Lower, - specialElements, headingElements, cdataElements, rcdataElements, - tokenTypes, tagTokenTypes, - namespaces, - htmlIntegrationPointElements, mathmlTextIntegrationPointElements, - adjustForeignAttributes as adjustForeignAttributesMap, - adjustMathMLAttributes, adjustSVGAttributes, - E, - _ReparseException -) - - -def parse(doc, treebuilder="etree", namespaceHTMLElements=True, **kwargs): - """Parse an HTML document as a string or file-like object into a tree - - :arg doc: the document to parse as a string or file-like object - - :arg treebuilder: the treebuilder to use when parsing - - :arg namespaceHTMLElements: whether or not to namespace HTML elements - - :returns: parsed tree - - Example: - - >>> from html5lib.html5parser import parse - >>> parse('

This is a doc

') - - - """ - tb = treebuilders.getTreeBuilder(treebuilder) - p = HTMLParser(tb, namespaceHTMLElements=namespaceHTMLElements) - return p.parse(doc, **kwargs) - - -def parseFragment(doc, container="div", treebuilder="etree", namespaceHTMLElements=True, **kwargs): - """Parse an HTML fragment as a string or file-like object into a tree - - :arg doc: the fragment to parse as a string or file-like object - - :arg container: the container context to parse the fragment in - - :arg treebuilder: the treebuilder to use when parsing - - :arg namespaceHTMLElements: whether or not to namespace HTML elements - - :returns: parsed tree - - Example: - - >>> from html5lib.html5libparser import parseFragment - >>> parseFragment('this is a fragment') - - - """ - tb = treebuilders.getTreeBuilder(treebuilder) - p = HTMLParser(tb, namespaceHTMLElements=namespaceHTMLElements) - return p.parseFragment(doc, container=container, **kwargs) - - -def method_decorator_metaclass(function): - class Decorated(type): - def __new__(meta, classname, bases, classDict): - for attributeName, attribute in classDict.items(): - if isinstance(attribute, types.FunctionType): - attribute = function(attribute) - - classDict[attributeName] = attribute - return type.__new__(meta, classname, bases, classDict) - return Decorated - - -class HTMLParser(object): - """HTML parser - - Generates a tree structure from a stream of (possibly malformed) HTML. - - """ - - def __init__(self, tree=None, strict=False, namespaceHTMLElements=True, debug=False): - """ - :arg tree: a treebuilder class controlling the type of tree that will be - returned. Built in treebuilders can be accessed through - html5lib.treebuilders.getTreeBuilder(treeType) - - :arg strict: raise an exception when a parse error is encountered - - :arg namespaceHTMLElements: whether or not to namespace HTML elements - - :arg debug: whether or not to enable debug mode which logs things - - Example: - - >>> from html5lib.html5parser import HTMLParser - >>> parser = HTMLParser() # generates parser with etree builder - >>> parser = HTMLParser('lxml', strict=True) # generates parser with lxml builder which is strict - - """ - - # Raise an exception on the first error encountered - self.strict = strict - - if tree is None: - tree = treebuilders.getTreeBuilder("etree") - self.tree = tree(namespaceHTMLElements) - self.errors = [] - - self.phases = {name: cls(self, self.tree) for name, cls in - getPhases(debug).items()} - - def _parse(self, stream, innerHTML=False, container="div", scripting=False, **kwargs): - - self.innerHTMLMode = innerHTML - self.container = container - self.scripting = scripting - self.tokenizer = _tokenizer.HTMLTokenizer(stream, parser=self, **kwargs) - self.reset() - - try: - self.mainLoop() - except _ReparseException: - self.reset() - self.mainLoop() - - def reset(self): - self.tree.reset() - self.firstStartTag = False - self.errors = [] - self.log = [] # only used with debug mode - # "quirks" / "limited quirks" / "no quirks" - self.compatMode = "no quirks" - - if self.innerHTMLMode: - self.innerHTML = self.container.lower() - - if self.innerHTML in cdataElements: - self.tokenizer.state = self.tokenizer.rcdataState - elif self.innerHTML in rcdataElements: - self.tokenizer.state = self.tokenizer.rawtextState - elif self.innerHTML == 'plaintext': - self.tokenizer.state = self.tokenizer.plaintextState - else: - # state already is data state - # self.tokenizer.state = self.tokenizer.dataState - pass - self.phase = self.phases["beforeHtml"] - self.phase.insertHtmlElement() - self.resetInsertionMode() - else: - self.innerHTML = False # pylint:disable=redefined-variable-type - self.phase = self.phases["initial"] - - self.lastPhase = None - - self.beforeRCDataPhase = None - - self.framesetOK = True - - @property - def documentEncoding(self): - """Name of the character encoding that was used to decode the input stream, or - :obj:`None` if that is not determined yet - - """ - if not hasattr(self, 'tokenizer'): - return None - return self.tokenizer.stream.charEncoding[0].name - - def isHTMLIntegrationPoint(self, element): - if (element.name == "annotation-xml" and - element.namespace == namespaces["mathml"]): - return ("encoding" in element.attributes and - element.attributes["encoding"].translate( - asciiUpper2Lower) in - ("text/html", "application/xhtml+xml")) - else: - return (element.namespace, element.name) in htmlIntegrationPointElements - - def isMathMLTextIntegrationPoint(self, element): - return (element.namespace, element.name) in mathmlTextIntegrationPointElements - - def mainLoop(self): - CharactersToken = tokenTypes["Characters"] - SpaceCharactersToken = tokenTypes["SpaceCharacters"] - StartTagToken = tokenTypes["StartTag"] - EndTagToken = tokenTypes["EndTag"] - CommentToken = tokenTypes["Comment"] - DoctypeToken = tokenTypes["Doctype"] - ParseErrorToken = tokenTypes["ParseError"] - - for token in self.tokenizer: - prev_token = None - new_token = token - while new_token is not None: - prev_token = new_token - currentNode = self.tree.openElements[-1] if self.tree.openElements else None - currentNodeNamespace = currentNode.namespace if currentNode else None - currentNodeName = currentNode.name if currentNode else None - - type = new_token["type"] - - if type == ParseErrorToken: - self.parseError(new_token["data"], new_token.get("datavars", {})) - new_token = None - else: - if (len(self.tree.openElements) == 0 or - currentNodeNamespace == self.tree.defaultNamespace or - (self.isMathMLTextIntegrationPoint(currentNode) and - ((type == StartTagToken and - token["name"] not in frozenset(["mglyph", "malignmark"])) or - type in (CharactersToken, SpaceCharactersToken))) or - (currentNodeNamespace == namespaces["mathml"] and - currentNodeName == "annotation-xml" and - type == StartTagToken and - token["name"] == "svg") or - (self.isHTMLIntegrationPoint(currentNode) and - type in (StartTagToken, CharactersToken, SpaceCharactersToken))): - phase = self.phase - else: - phase = self.phases["inForeignContent"] - - if type == CharactersToken: - new_token = phase.processCharacters(new_token) - elif type == SpaceCharactersToken: - new_token = phase.processSpaceCharacters(new_token) - elif type == StartTagToken: - new_token = phase.processStartTag(new_token) - elif type == EndTagToken: - new_token = phase.processEndTag(new_token) - elif type == CommentToken: - new_token = phase.processComment(new_token) - elif type == DoctypeToken: - new_token = phase.processDoctype(new_token) - - if (type == StartTagToken and prev_token["selfClosing"] and - not prev_token["selfClosingAcknowledged"]): - self.parseError("non-void-element-with-trailing-solidus", - {"name": prev_token["name"]}) - - # When the loop finishes it's EOF - reprocess = True - phases = [] - while reprocess: - phases.append(self.phase) - reprocess = self.phase.processEOF() - if reprocess: - assert self.phase not in phases - - def parse(self, stream, *args, **kwargs): - """Parse a HTML document into a well-formed tree - - :arg stream: a file-like object or string containing the HTML to be parsed - - The optional encoding parameter must be a string that indicates - the encoding. If specified, that encoding will be used, - regardless of any BOM or later declaration (such as in a meta - element). - - :arg scripting: treat noscript elements as if JavaScript was turned on - - :returns: parsed tree - - Example: - - >>> from html5lib.html5parser import HTMLParser - >>> parser = HTMLParser() - >>> parser.parse('

This is a doc

') - - - """ - self._parse(stream, False, None, *args, **kwargs) - return self.tree.getDocument() - - def parseFragment(self, stream, *args, **kwargs): - """Parse a HTML fragment into a well-formed tree fragment - - :arg container: name of the element we're setting the innerHTML - property if set to None, default to 'div' - - :arg stream: a file-like object or string containing the HTML to be parsed - - The optional encoding parameter must be a string that indicates - the encoding. If specified, that encoding will be used, - regardless of any BOM or later declaration (such as in a meta - element) - - :arg scripting: treat noscript elements as if JavaScript was turned on - - :returns: parsed tree - - Example: - - >>> from html5lib.html5libparser import HTMLParser - >>> parser = HTMLParser() - >>> parser.parseFragment('this is a fragment') - - - """ - self._parse(stream, True, *args, **kwargs) - return self.tree.getFragment() - - def parseError(self, errorcode="XXX-undefined-error", datavars=None): - # XXX The idea is to make errorcode mandatory. - if datavars is None: - datavars = {} - self.errors.append((self.tokenizer.stream.position(), errorcode, datavars)) - if self.strict: - raise ParseError(E[errorcode] % datavars) - - def adjustMathMLAttributes(self, token): - adjust_attributes(token, adjustMathMLAttributes) - - def adjustSVGAttributes(self, token): - adjust_attributes(token, adjustSVGAttributes) - - def adjustForeignAttributes(self, token): - adjust_attributes(token, adjustForeignAttributesMap) - - def reparseTokenNormal(self, token): - # pylint:disable=unused-argument - self.parser.phase() - - def resetInsertionMode(self): - # The name of this method is mostly historical. (It's also used in the - # specification.) - last = False - newModes = { - "select": "inSelect", - "td": "inCell", - "th": "inCell", - "tr": "inRow", - "tbody": "inTableBody", - "thead": "inTableBody", - "tfoot": "inTableBody", - "caption": "inCaption", - "colgroup": "inColumnGroup", - "table": "inTable", - "head": "inBody", - "body": "inBody", - "frameset": "inFrameset", - "html": "beforeHead" - } - for node in self.tree.openElements[::-1]: - nodeName = node.name - new_phase = None - if node == self.tree.openElements[0]: - assert self.innerHTML - last = True - nodeName = self.innerHTML - # Check for conditions that should only happen in the innerHTML - # case - if nodeName in ("select", "colgroup", "head", "html"): - assert self.innerHTML - - if not last and node.namespace != self.tree.defaultNamespace: - continue - - if nodeName in newModes: - new_phase = self.phases[newModes[nodeName]] - break - elif last: - new_phase = self.phases["inBody"] - break - - self.phase = new_phase - - def parseRCDataRawtext(self, token, contentType): - # Generic RCDATA/RAWTEXT Parsing algorithm - assert contentType in ("RAWTEXT", "RCDATA") - - self.tree.insertElement(token) - - if contentType == "RAWTEXT": - self.tokenizer.state = self.tokenizer.rawtextState - else: - self.tokenizer.state = self.tokenizer.rcdataState - - self.originalPhase = self.phase - - self.phase = self.phases["text"] - - -@_utils.memoize -def getPhases(debug): - def log(function): - """Logger that records which phase processes each token""" - type_names = {value: key for key, value in tokenTypes.items()} - - def wrapped(self, *args, **kwargs): - if function.__name__.startswith("process") and len(args) > 0: - token = args[0] - info = {"type": type_names[token['type']]} - if token['type'] in tagTokenTypes: - info["name"] = token['name'] - - self.parser.log.append((self.parser.tokenizer.state.__name__, - self.parser.phase.__class__.__name__, - self.__class__.__name__, - function.__name__, - info)) - return function(self, *args, **kwargs) - else: - return function(self, *args, **kwargs) - return wrapped - - def getMetaclass(use_metaclass, metaclass_func): - if use_metaclass: - return method_decorator_metaclass(metaclass_func) - else: - return type - - # pylint:disable=unused-argument - class Phase(with_metaclass(getMetaclass(debug, log))): - """Base class for helper object that implements each phase of processing - """ - __slots__ = ("parser", "tree", "__startTagCache", "__endTagCache") - - def __init__(self, parser, tree): - self.parser = parser - self.tree = tree - self.__startTagCache = {} - self.__endTagCache = {} - - def processEOF(self): - raise NotImplementedError - - def processComment(self, token): - # For most phases the following is correct. Where it's not it will be - # overridden. - self.tree.insertComment(token, self.tree.openElements[-1]) - - def processDoctype(self, token): - self.parser.parseError("unexpected-doctype") - - def processCharacters(self, token): - self.tree.insertText(token["data"]) - - def processSpaceCharacters(self, token): - self.tree.insertText(token["data"]) - - def processStartTag(self, token): - # Note the caching is done here rather than BoundMethodDispatcher as doing it there - # requires a circular reference to the Phase, and this ends up with a significant - # (CPython 2.7, 3.8) GC cost when parsing many short inputs - name = token["name"] - # In Py2, using `in` is quicker in general than try/except KeyError - # In Py3, `in` is quicker when there are few cache hits (typically short inputs) - if name in self.__startTagCache: - func = self.__startTagCache[name] - else: - func = self.__startTagCache[name] = self.startTagHandler[name] - # bound the cache size in case we get loads of unknown tags - while len(self.__startTagCache) > len(self.startTagHandler) * 1.1: - # this makes the eviction policy random on Py < 3.7 and FIFO >= 3.7 - self.__startTagCache.pop(next(iter(self.__startTagCache))) - return func(token) - - def startTagHtml(self, token): - if not self.parser.firstStartTag and token["name"] == "html": - self.parser.parseError("non-html-root") - # XXX Need a check here to see if the first start tag token emitted is - # this token... If it's not, invoke self.parser.parseError(). - for attr, value in token["data"].items(): - if attr not in self.tree.openElements[0].attributes: - self.tree.openElements[0].attributes[attr] = value - self.parser.firstStartTag = False - - def processEndTag(self, token): - # Note the caching is done here rather than BoundMethodDispatcher as doing it there - # requires a circular reference to the Phase, and this ends up with a significant - # (CPython 2.7, 3.8) GC cost when parsing many short inputs - name = token["name"] - # In Py2, using `in` is quicker in general than try/except KeyError - # In Py3, `in` is quicker when there are few cache hits (typically short inputs) - if name in self.__endTagCache: - func = self.__endTagCache[name] - else: - func = self.__endTagCache[name] = self.endTagHandler[name] - # bound the cache size in case we get loads of unknown tags - while len(self.__endTagCache) > len(self.endTagHandler) * 1.1: - # this makes the eviction policy random on Py < 3.7 and FIFO >= 3.7 - self.__endTagCache.pop(next(iter(self.__endTagCache))) - return func(token) - - class InitialPhase(Phase): - __slots__ = tuple() - - def processSpaceCharacters(self, token): - pass - - def processComment(self, token): - self.tree.insertComment(token, self.tree.document) - - def processDoctype(self, token): - name = token["name"] - publicId = token["publicId"] - systemId = token["systemId"] - correct = token["correct"] - - if (name != "html" or publicId is not None or - systemId is not None and systemId != "about:legacy-compat"): - self.parser.parseError("unknown-doctype") - - if publicId is None: - publicId = "" - - self.tree.insertDoctype(token) - - if publicId != "": - publicId = publicId.translate(asciiUpper2Lower) - - if (not correct or token["name"] != "html" or - publicId.startswith( - ("+//silmaril//dtd html pro v0r11 19970101//", - "-//advasoft ltd//dtd html 3.0 aswedit + extensions//", - "-//as//dtd html 3.0 aswedit + extensions//", - "-//ietf//dtd html 2.0 level 1//", - "-//ietf//dtd html 2.0 level 2//", - "-//ietf//dtd html 2.0 strict level 1//", - "-//ietf//dtd html 2.0 strict level 2//", - "-//ietf//dtd html 2.0 strict//", - "-//ietf//dtd html 2.0//", - "-//ietf//dtd html 2.1e//", - "-//ietf//dtd html 3.0//", - "-//ietf//dtd html 3.2 final//", - "-//ietf//dtd html 3.2//", - "-//ietf//dtd html 3//", - "-//ietf//dtd html level 0//", - "-//ietf//dtd html level 1//", - "-//ietf//dtd html level 2//", - "-//ietf//dtd html level 3//", - "-//ietf//dtd html strict level 0//", - "-//ietf//dtd html strict level 1//", - "-//ietf//dtd html strict level 2//", - "-//ietf//dtd html strict level 3//", - "-//ietf//dtd html strict//", - "-//ietf//dtd html//", - "-//metrius//dtd metrius presentational//", - "-//microsoft//dtd internet explorer 2.0 html strict//", - "-//microsoft//dtd internet explorer 2.0 html//", - "-//microsoft//dtd internet explorer 2.0 tables//", - "-//microsoft//dtd internet explorer 3.0 html strict//", - "-//microsoft//dtd internet explorer 3.0 html//", - "-//microsoft//dtd internet explorer 3.0 tables//", - "-//netscape comm. corp.//dtd html//", - "-//netscape comm. corp.//dtd strict html//", - "-//o'reilly and associates//dtd html 2.0//", - "-//o'reilly and associates//dtd html extended 1.0//", - "-//o'reilly and associates//dtd html extended relaxed 1.0//", - "-//softquad software//dtd hotmetal pro 6.0::19990601::extensions to html 4.0//", - "-//softquad//dtd hotmetal pro 4.0::19971010::extensions to html 4.0//", - "-//spyglass//dtd html 2.0 extended//", - "-//sq//dtd html 2.0 hotmetal + extensions//", - "-//sun microsystems corp.//dtd hotjava html//", - "-//sun microsystems corp.//dtd hotjava strict html//", - "-//w3c//dtd html 3 1995-03-24//", - "-//w3c//dtd html 3.2 draft//", - "-//w3c//dtd html 3.2 final//", - "-//w3c//dtd html 3.2//", - "-//w3c//dtd html 3.2s draft//", - "-//w3c//dtd html 4.0 frameset//", - "-//w3c//dtd html 4.0 transitional//", - "-//w3c//dtd html experimental 19960712//", - "-//w3c//dtd html experimental 970421//", - "-//w3c//dtd w3 html//", - "-//w3o//dtd w3 html 3.0//", - "-//webtechs//dtd mozilla html 2.0//", - "-//webtechs//dtd mozilla html//")) or - publicId in ("-//w3o//dtd w3 html strict 3.0//en//", - "-/w3c/dtd html 4.0 transitional/en", - "html") or - publicId.startswith( - ("-//w3c//dtd html 4.01 frameset//", - "-//w3c//dtd html 4.01 transitional//")) and - systemId is None or - systemId and systemId.lower() == "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd"): - self.parser.compatMode = "quirks" - elif (publicId.startswith( - ("-//w3c//dtd xhtml 1.0 frameset//", - "-//w3c//dtd xhtml 1.0 transitional//")) or - publicId.startswith( - ("-//w3c//dtd html 4.01 frameset//", - "-//w3c//dtd html 4.01 transitional//")) and - systemId is not None): - self.parser.compatMode = "limited quirks" - - self.parser.phase = self.parser.phases["beforeHtml"] - - def anythingElse(self): - self.parser.compatMode = "quirks" - self.parser.phase = self.parser.phases["beforeHtml"] - - def processCharacters(self, token): - self.parser.parseError("expected-doctype-but-got-chars") - self.anythingElse() - return token - - def processStartTag(self, token): - self.parser.parseError("expected-doctype-but-got-start-tag", - {"name": token["name"]}) - self.anythingElse() - return token - - def processEndTag(self, token): - self.parser.parseError("expected-doctype-but-got-end-tag", - {"name": token["name"]}) - self.anythingElse() - return token - - def processEOF(self): - self.parser.parseError("expected-doctype-but-got-eof") - self.anythingElse() - return True - - class BeforeHtmlPhase(Phase): - __slots__ = tuple() - - # helper methods - def insertHtmlElement(self): - self.tree.insertRoot(impliedTagToken("html", "StartTag")) - self.parser.phase = self.parser.phases["beforeHead"] - - # other - def processEOF(self): - self.insertHtmlElement() - return True - - def processComment(self, token): - self.tree.insertComment(token, self.tree.document) - - def processSpaceCharacters(self, token): - pass - - def processCharacters(self, token): - self.insertHtmlElement() - return token - - def processStartTag(self, token): - if token["name"] == "html": - self.parser.firstStartTag = True - self.insertHtmlElement() - return token - - def processEndTag(self, token): - if token["name"] not in ("head", "body", "html", "br"): - self.parser.parseError("unexpected-end-tag-before-html", - {"name": token["name"]}) - else: - self.insertHtmlElement() - return token - - class BeforeHeadPhase(Phase): - __slots__ = tuple() - - def processEOF(self): - self.startTagHead(impliedTagToken("head", "StartTag")) - return True - - def processSpaceCharacters(self, token): - pass - - def processCharacters(self, token): - self.startTagHead(impliedTagToken("head", "StartTag")) - return token - - def startTagHtml(self, token): - return self.parser.phases["inBody"].processStartTag(token) - - def startTagHead(self, token): - self.tree.insertElement(token) - self.tree.headPointer = self.tree.openElements[-1] - self.parser.phase = self.parser.phases["inHead"] - - def startTagOther(self, token): - self.startTagHead(impliedTagToken("head", "StartTag")) - return token - - def endTagImplyHead(self, token): - self.startTagHead(impliedTagToken("head", "StartTag")) - return token - - def endTagOther(self, token): - self.parser.parseError("end-tag-after-implied-root", - {"name": token["name"]}) - - startTagHandler = _utils.MethodDispatcher([ - ("html", startTagHtml), - ("head", startTagHead) - ]) - startTagHandler.default = startTagOther - - endTagHandler = _utils.MethodDispatcher([ - (("head", "body", "html", "br"), endTagImplyHead) - ]) - endTagHandler.default = endTagOther - - class InHeadPhase(Phase): - __slots__ = tuple() - - # the real thing - def processEOF(self): - self.anythingElse() - return True - - def processCharacters(self, token): - self.anythingElse() - return token - - def startTagHtml(self, token): - return self.parser.phases["inBody"].processStartTag(token) - - def startTagHead(self, token): - self.parser.parseError("two-heads-are-not-better-than-one") - - def startTagBaseLinkCommand(self, token): - self.tree.insertElement(token) - self.tree.openElements.pop() - token["selfClosingAcknowledged"] = True - - def startTagMeta(self, token): - self.tree.insertElement(token) - self.tree.openElements.pop() - token["selfClosingAcknowledged"] = True - - attributes = token["data"] - if self.parser.tokenizer.stream.charEncoding[1] == "tentative": - if "charset" in attributes: - self.parser.tokenizer.stream.changeEncoding(attributes["charset"]) - elif ("content" in attributes and - "http-equiv" in attributes and - attributes["http-equiv"].lower() == "content-type"): - # Encoding it as UTF-8 here is a hack, as really we should pass - # the abstract Unicode string, and just use the - # ContentAttrParser on that, but using UTF-8 allows all chars - # to be encoded and as a ASCII-superset works. - data = _inputstream.EncodingBytes(attributes["content"].encode("utf-8")) - parser = _inputstream.ContentAttrParser(data) - codec = parser.parse() - self.parser.tokenizer.stream.changeEncoding(codec) - - def startTagTitle(self, token): - self.parser.parseRCDataRawtext(token, "RCDATA") - - def startTagNoFramesStyle(self, token): - # Need to decide whether to implement the scripting-disabled case - self.parser.parseRCDataRawtext(token, "RAWTEXT") - - def startTagNoscript(self, token): - if self.parser.scripting: - self.parser.parseRCDataRawtext(token, "RAWTEXT") - else: - self.tree.insertElement(token) - self.parser.phase = self.parser.phases["inHeadNoscript"] - - def startTagScript(self, token): - self.tree.insertElement(token) - self.parser.tokenizer.state = self.parser.tokenizer.scriptDataState - self.parser.originalPhase = self.parser.phase - self.parser.phase = self.parser.phases["text"] - - def startTagOther(self, token): - self.anythingElse() - return token - - def endTagHead(self, token): - node = self.parser.tree.openElements.pop() - assert node.name == "head", "Expected head got %s" % node.name - self.parser.phase = self.parser.phases["afterHead"] - - def endTagHtmlBodyBr(self, token): - self.anythingElse() - return token - - def endTagOther(self, token): - self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) - - def anythingElse(self): - self.endTagHead(impliedTagToken("head")) - - startTagHandler = _utils.MethodDispatcher([ - ("html", startTagHtml), - ("title", startTagTitle), - (("noframes", "style"), startTagNoFramesStyle), - ("noscript", startTagNoscript), - ("script", startTagScript), - (("base", "basefont", "bgsound", "command", "link"), - startTagBaseLinkCommand), - ("meta", startTagMeta), - ("head", startTagHead) - ]) - startTagHandler.default = startTagOther - - endTagHandler = _utils.MethodDispatcher([ - ("head", endTagHead), - (("br", "html", "body"), endTagHtmlBodyBr) - ]) - endTagHandler.default = endTagOther - - class InHeadNoscriptPhase(Phase): - __slots__ = tuple() - - def processEOF(self): - self.parser.parseError("eof-in-head-noscript") - self.anythingElse() - return True - - def processComment(self, token): - return self.parser.phases["inHead"].processComment(token) - - def processCharacters(self, token): - self.parser.parseError("char-in-head-noscript") - self.anythingElse() - return token - - def processSpaceCharacters(self, token): - return self.parser.phases["inHead"].processSpaceCharacters(token) - - def startTagHtml(self, token): - return self.parser.phases["inBody"].processStartTag(token) - - def startTagBaseLinkCommand(self, token): - return self.parser.phases["inHead"].processStartTag(token) - - def startTagHeadNoscript(self, token): - self.parser.parseError("unexpected-start-tag", {"name": token["name"]}) - - def startTagOther(self, token): - self.parser.parseError("unexpected-inhead-noscript-tag", {"name": token["name"]}) - self.anythingElse() - return token - - def endTagNoscript(self, token): - node = self.parser.tree.openElements.pop() - assert node.name == "noscript", "Expected noscript got %s" % node.name - self.parser.phase = self.parser.phases["inHead"] - - def endTagBr(self, token): - self.parser.parseError("unexpected-inhead-noscript-tag", {"name": token["name"]}) - self.anythingElse() - return token - - def endTagOther(self, token): - self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) - - def anythingElse(self): - # Caller must raise parse error first! - self.endTagNoscript(impliedTagToken("noscript")) - - startTagHandler = _utils.MethodDispatcher([ - ("html", startTagHtml), - (("basefont", "bgsound", "link", "meta", "noframes", "style"), startTagBaseLinkCommand), - (("head", "noscript"), startTagHeadNoscript), - ]) - startTagHandler.default = startTagOther - - endTagHandler = _utils.MethodDispatcher([ - ("noscript", endTagNoscript), - ("br", endTagBr), - ]) - endTagHandler.default = endTagOther - - class AfterHeadPhase(Phase): - __slots__ = tuple() - - def processEOF(self): - self.anythingElse() - return True - - def processCharacters(self, token): - self.anythingElse() - return token - - def startTagHtml(self, token): - return self.parser.phases["inBody"].processStartTag(token) - - def startTagBody(self, token): - self.parser.framesetOK = False - self.tree.insertElement(token) - self.parser.phase = self.parser.phases["inBody"] - - def startTagFrameset(self, token): - self.tree.insertElement(token) - self.parser.phase = self.parser.phases["inFrameset"] - - def startTagFromHead(self, token): - self.parser.parseError("unexpected-start-tag-out-of-my-head", - {"name": token["name"]}) - self.tree.openElements.append(self.tree.headPointer) - self.parser.phases["inHead"].processStartTag(token) - for node in self.tree.openElements[::-1]: - if node.name == "head": - self.tree.openElements.remove(node) - break - - def startTagHead(self, token): - self.parser.parseError("unexpected-start-tag", {"name": token["name"]}) - - def startTagOther(self, token): - self.anythingElse() - return token - - def endTagHtmlBodyBr(self, token): - self.anythingElse() - return token - - def endTagOther(self, token): - self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) - - def anythingElse(self): - self.tree.insertElement(impliedTagToken("body", "StartTag")) - self.parser.phase = self.parser.phases["inBody"] - self.parser.framesetOK = True - - startTagHandler = _utils.MethodDispatcher([ - ("html", startTagHtml), - ("body", startTagBody), - ("frameset", startTagFrameset), - (("base", "basefont", "bgsound", "link", "meta", "noframes", "script", - "style", "title"), - startTagFromHead), - ("head", startTagHead) - ]) - startTagHandler.default = startTagOther - endTagHandler = _utils.MethodDispatcher([(("body", "html", "br"), - endTagHtmlBodyBr)]) - endTagHandler.default = endTagOther - - class InBodyPhase(Phase): - # http://www.whatwg.org/specs/web-apps/current-work/#parsing-main-inbody - # the really-really-really-very crazy mode - __slots__ = ("processSpaceCharacters",) - - def __init__(self, *args, **kwargs): - super(InBodyPhase, self).__init__(*args, **kwargs) - # Set this to the default handler - self.processSpaceCharacters = self.processSpaceCharactersNonPre - - def isMatchingFormattingElement(self, node1, node2): - return (node1.name == node2.name and - node1.namespace == node2.namespace and - node1.attributes == node2.attributes) - - # helper - def addFormattingElement(self, token): - self.tree.insertElement(token) - element = self.tree.openElements[-1] - - matchingElements = [] - for node in self.tree.activeFormattingElements[::-1]: - if node is Marker: - break - elif self.isMatchingFormattingElement(node, element): - matchingElements.append(node) - - assert len(matchingElements) <= 3 - if len(matchingElements) == 3: - self.tree.activeFormattingElements.remove(matchingElements[-1]) - self.tree.activeFormattingElements.append(element) - - # the real deal - def processEOF(self): - allowed_elements = frozenset(("dd", "dt", "li", "p", "tbody", "td", - "tfoot", "th", "thead", "tr", "body", - "html")) - for node in self.tree.openElements[::-1]: - if node.name not in allowed_elements: - self.parser.parseError("expected-closing-tag-but-got-eof") - break - # Stop parsing - - def processSpaceCharactersDropNewline(self, token): - # Sometimes (start of 
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