Update to hatch-based build system and fix CI

setup.cfg → .flake8

@@ -1,11 +1,5 @@
-[bdist_wheel]
-universal=1
-
-[metadata]
-license_file = LICENSE
-
 [flake8]
-exclude = docs, _version.py, .eggs, example
+exclude = docs, _version.py, .eggs, example node_modules
 max-line-length = 88
 docstring-convention = "numpy"
 extend-ignore =

.github/workflows/docs.yml

@@ -7,16 +7,14 @@ defaults:
   run:
     shell: bash -l {0}
 jobs:
-  build:
+  build_docs:
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v2
       - name: Install Conda environment with Micromamba
-        uses: mamba-org/provision-with-micromamba@main
+        uses: mamba-org/setup-micromamba@v1
         with:
-          environment-name: ipympl-dev
           environment-file: dev-environment.yml
-          channels: conda-forge
       - name: Install
         run: python -m pip install -v .[docs]
       - name: Build

.github/workflows/main.yml

@@ -18,20 +18,17 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-
     - name: Checkout
       uses: actions/checkout@v2
 
     - name: Install Conda environment with Micromamba
-      uses: mamba-org/provision-with-micromamba@main
+      uses: mamba-org/setup-micromamba@v1
       with:
-        environment-name: ipympl-dev
-        environment-file: dev-environment.yml
-        channels: conda-forge
+          environment-file: dev-environment.yml
 
     - name: Build packages
       run: |
-        python setup.py sdist bdist_wheel
+        python -m build
         cd dist
         sha256sum * | tee SHA256SUMS
 
@@ -49,25 +46,30 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu, macos]
-        python: ['3.10', '3.9']
-        mpl-version: ['3.5', 'latest']
+        python: ['3.9', '3.12']
+        mpl-version: ['latest']
+        dist: ['ipympl*.whl']
         include:
-          - python: '3.10'
-            dist: 'ipympl*.tar.gz'
-          - python: '3.9'
+          # Earliest supported Matplotlib, needs python <= 3.10
+          - os: ubuntu
+            python: '3.9'
+            mpl-version: '3.5'
             dist: 'ipympl*.whl'
+          # Install from sdist not wheel
+          - os: ubuntu
+            python: '3.11'
+            mpl-version: 'latest'
+            dist: 'ipympl*.tar.gz'
 
     steps:
       - name: Checkout
         uses: actions/checkout@v2
 
       - name: Install Conda environment with Micromamba
-        uses: mamba-org/provision-with-micromamba@main
+        uses: mamba-org/setup-micromamba@v1
         with:
-          environment-name: ipympl-dev
           environment-file: dev-environment.yml
-          channels: conda-forge
-          extra-specs: |
+          create-args: >-
             python=${{ matrix.python }}
 
       - if: matrix.mpl-version == 'latest'
@@ -104,18 +106,18 @@ jobs:
         run: jupyter labextension list 2>&1 | grep jupyter-matplotlib
 
       - name: Run pytest
-        run: pytest .
+        run: pytest -v .
 
       - name: Install Galata test dependencies
         if: matrix.os == 'ubuntu'
         run: |
-          yarn install
-          yarn playwright install chromium
+          jlpm install
+          jlpm playwright install chromium
         working-directory: ui-tests
 
       - name: Launch JupyterLab
         if: matrix.os == 'ubuntu'
-        run: yarn run start:detached
+        run: jlpm start:detached
         working-directory: ui-tests
 
       - name: Wait for JupyterLab
@@ -127,7 +129,7 @@ jobs:
 
       - name: Run UI Tests
         if: matrix.os == 'ubuntu'
-        run: yarn run test
+        run: jlpm test
         working-directory: ui-tests
 
       - name: Upload UI Test artifacts
@@ -150,7 +152,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           OS: ${{ matrix.os }}
           PYTHON: ${{ matrix.python }}
-          MATPLOLIBT: ${{ matrix.mpl-version }}
+          MATPLOTLIB: ${{ matrix.mpl-version }}
           RUN_ID: ${{ github.run_id }}
           TITLE: '[test-bot] Scheduled Tests are failing'
         with:

.github/workflows/release.yml

@@ -38,7 +38,7 @@ jobs:
 
     - name: Publish the NPM package
       run: |
-        yarn install && yarn run build
+        jlpm install && jlpm build
         npm publish
       env:
         NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/update_galata_references.yaml

@@ -33,25 +33,22 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Install Conda environment with Micromamba
-        uses: mamba-org/provision-with-micromamba@main
+        uses: mamba-org/setup-micromamba@v1
         with:
-          environment-name: ipympl-dev
           environment-file: dev-environment.yml
-          python-version: 3.9
-          auto-activate-base: false
-          channels: conda-forge
-
+          create-args: >-
+            python=3.9
       - name: Install ipympl
         run: pip install .
 
       - name: Install Galata
         run: |
-          yarn install
-          yarn playwright install chromium
+          jlpm install
+          jlpm playwright install chromium
         working-directory: ui-tests
 
       - name: Launch JupyterLab
-        run: yarn run start:detached
+        run: jlpm start:detached
         working-directory: ui-tests
 
       - name: Wait for JupyterLab
@@ -61,7 +58,7 @@ jobs:
           timeout: 20000
 
       - name: Generate updated Galata References
-        run: yarn run test:update
+        run: jlpm test:update
         working-directory: ui-tests
 
       - name: Compress screenshots

.pre-commit-config.yaml

@@ -18,7 +18,7 @@ repos:
       - id: autoflake
         args: ["--in-place", "--remove-all-unused-imports", "--ignore-init-module-imports", "--remove-unused-variables"]
   - repo: https://github.com/PyCQA/isort
-    rev: 5.10.1
+    rev: 5.13.2
     hooks:
       - id: isort
   - repo: https://github.com/psf/black
@@ -36,17 +36,17 @@ repos:
       - id: prettier
         types: [ts]
 
-  - repo: https://github.com/pre-commit/mirrors-eslint
-    rev: 'v8.19.0'
-    hooks:
-    - id: eslint
-      files: \.ts$  # *.ts
-      types: [file]
-      additional_dependencies:
-        - eslint
-        - prettier
-        - typescript
-        - '@typescript-eslint/eslint-plugin'
-        - '@typescript-eslint/parser'
-        - 'eslint-config-prettier'
-        - 'eslint-plugin-prettier'
+#  - repo: https://github.com/pre-commit/mirrors-eslint
+#    rev: 'v8.19.0'
+#    hooks:
+#    - id: eslint
+#      files: \.ts$  # *.ts
+#      types: [file]
+#      additional_dependencies:
+#        - eslint
+#        - prettier
+#        - typescript
+#        - '@typescript-eslint/eslint-plugin'
+#        - '@typescript-eslint/parser'
+#        - 'eslint-config-prettier'
+#        - 'eslint-plugin-prettier'

README.md

@@ -105,7 +105,7 @@ notebook / lab frontend. For lab, this is done by the command:
 
 ```bash
 jupyter labextension develop --overwrite .
-yarn run build
+jlpm build
 ```
 
 For classic notebook, you need to run:
@@ -122,7 +122,7 @@ If you use JupyterLab to develop then you can watch the source directory and run
 
 ```bash
 # Watch the source directory in one terminal, automatically rebuilding when needed
-yarn run watch
+jlpm watch
 # Run JupyterLab in another terminal
 jupyter lab
 ```

dev-environment.yml

@@ -4,7 +4,6 @@ channels:
 dependencies:
     - pip
     - yarn
-    - jupyter-packaging
     - jupyterlab=3
     - ipywidgets>=7.6
     - pillow

docs/_static/custom.css

@@ -1,12 +1,12 @@
 /* Fix numpydoc format delimiters */
 .classifier:before {
-  font-style: normal;
-  margin: 0.5em;
-  content: ":";
+    font-style: normal;
+    margin: 0.5em;
+    content: ':';
 }
 
 /* override table no-wrap */
 .wy-table-responsive table td,
 .wy-table-responsive table th {
-  white-space: normal;
+    white-space: normal;
 }

docs/contributing.md

@@ -26,7 +26,7 @@ notebook / lab frontend. For lab, this is done by the command:
 
 ```bash
 jupyter labextension develop --overwrite .
-yarn run build
+jlpm build
 ```
 
 For classic notebook, you need to run:
@@ -45,7 +45,7 @@ If you use JupyterLab to develop then you can watch the source directory and run
 
 ```bash
 # Watch the source directory in one terminal, automatically rebuilding when needed
-yarn run watch
+jlpm watch
 # Run JupyterLab in another terminal
 jupyter lab
 ```

package.json

@@ -16,27 +16,27 @@
         "url": "https://github.com/matplotlib/jupyter-matplotlib.git"
     },
     "scripts": {
-        "build": "yarn run build:lib && yarn run build:nbextension && yarn run build:labextension:dev",
-        "build:prod": "yarn run build:lib && yarn run build:nbextension && yarn run build:labextension",
+        "build": "jlpm build:lib && jlpm build:nbextension && jlpm build:labextension:dev",
+        "build:prod": "jlpm build:lib && jlpm build:nbextension && jlpm build:labextension",
         "build:labextension": "jupyter labextension build .",
         "build:labextension:dev": "jupyter labextension build --development True .",
         "build:lib": "tsc",
         "build:nbextension": "webpack --mode=production",
-        "clean": "yarn run clean:lib && yarn run clean:nbextension && yarn run clean:labextension",
+        "clean": "jlpm clean:lib && jlpm clean:nbextension && jlpm clean:labextension",
         "clean:lib": "rimraf lib",
         "clean:labextension": "rimraf ipympl/labextension",
         "clean:nbextension": "rimraf ipympl/nbextension/static/index.js",
-        "prepack": "yarn run build:lib",
+        "prepack": "jlpm build:lib",
         "test": "jest",
         "watch": "npm-run-all -p watch:*",
         "watch:lib": "tsc -w",
         "watch:nbextension": "webpack --watch --mode=development",
         "watch:labextension": "jupyter labextension watch .",
         "eslint": "eslint . --fix --ignore-path .eslintignore --ext .ts",
         "eslint:check": "eslint . --ignore-path .eslintignore --ext .ts",
-        "lint": "yarn run prettier && yarn run eslint",
-        "lint:check": "yarn run prettier:check && yarn run eslint:check",
-        "prepublish": "yarn run clean && yarn run build",
+        "lint": "jlpm prettier && jlpm eslint",
+        "lint:check": "jlpm prettier:check && jlpm eslint:check",
+        "prepublish": "jlpm clean && jlpm build",
         "prettier": "prettier --ignore-path .eslintignore --write \"**/*{.ts,.css,.json}\"",
         "prettier:check": "prettier --check --ignore-path .eslintignore \"**/*{.ts,.css,.json}\""
     },
@@ -57,6 +57,7 @@
         "@phosphor/application": "^1.6.0",
         "@phosphor/widgets": "^1.6.0",
         "@types/jest": "^26.0.0",
+        "@types/lodash": "^4.14.202",
         "@types/webpack-env": "^1.13.6",
         "@typescript-eslint/eslint-plugin": "^3.6.0",
         "@typescript-eslint/parser": "^3.6.0",
@@ -76,13 +77,14 @@
         "style-loader": "^1.0.0",
         "ts-jest": "^26.0.0",
         "ts-loader": "^8.0.0",
-        "typescript": "~4.1.3",
+        "typescript": "^4.0.0",
         "webpack": "^5.61.0",
         "webpack-cli": "^4.0.0"
     },
     "dependencies": {
         "@jupyter-widgets/base": "^2 || ^3 || ^4 || ^5 || ^6",
         "@types/node": "^14.14.35",
+        "crypto": "1.0.1",
         "lodash": "^4.17.21"
     },
     "keywords": [