update ci (#26)

* [azp] add py 3.8 and 3.9, run demos in 3.9

* [travis] add 3.8, 3.9, remove macOS

* [gha] add GitHub Actions builds

* fix mypy unresolved imports

* drop 3.5 from CI builds

.azure-pipelines.yml

@@ -23,61 +23,73 @@ schedules:
 
 jobs:
   ######################################################################################
-  # Linux :: Python :: 3.5, 3.6, 3.7                                                   #
+  # Linux :: Python :: 3.6, 3.7, 3.8, 3.9                                              #
   ######################################################################################
   - job: Linux_Python
     pool:
       vmImage: 'ubuntu-latest'
     steps:
       - template: .ci/test_python_and_upload.yml
         parameters:
-          py_version: 3.5
+          py_version: 3.6
           image_short: Linux
       - template: .ci/test_python_and_upload.yml
         parameters:
-          py_version: 3.6
+          py_version: 3.7
           image_short: Linux
       - template: .ci/test_python_and_upload.yml
         parameters:
-          py_version: 3.7
+          py_version: 3.8
+          image_short: Linux
+      - template: .ci/test_python_and_upload.yml
+        parameters:
+          py_version: 3.9
           image_short: Linux
   ######################################################################################
-  # macOS :: Python :: 3.5, 3.6, 3.7                                                   #
+  # macOS :: Python :: 3.6, 3.7, 3.8, 3.9                                              #
   ######################################################################################
   - job: macOS_Python
     pool:
       vmImage: 'macos-latest'
     steps:
       - template: .ci/test_python_and_upload.yml
         parameters:
-          py_version: 3.5
+          py_version: 3.6
           image_short: macOS
       - template: .ci/test_python_and_upload.yml
         parameters:
-          py_version: 3.6
+          py_version: 3.7
           image_short: macOS
       - template: .ci/test_python_and_upload.yml
         parameters:
-          py_version: 3.7
+          py_version: 3.8
+          image_short: macOS
+      - template: .ci/test_python_and_upload.yml
+        parameters:
+          py_version: 3.9
           image_short: macOS
   ######################################################################################
-  # Win64 :: Python :: 3.5, 3.6, 3.7                                                   #
+  # Win64 :: Python :: 3.6, 3.7, 3.8, 3.9                                              #
   ######################################################################################
   - job: Win64_Python
     pool:
       vmImage: 'windows-latest'
     steps:
       - template: .ci/test_python_and_upload.yml
         parameters:
-          py_version: 3.5
+          py_version: 3.6
           image_short: Win64
       - template: .ci/test_python_and_upload.yml
         parameters:
-          py_version: 3.6
+          py_version: 3.7
           image_short: Win64
       - template: .ci/test_python_and_upload.yml
         parameters:
-          py_version: 3.7
+          py_version: 3.8
+          image_short: Win64
+      - template: .ci/test_python_and_upload.yml
+        parameters:
+          py_version: 3.9
           image_short: Win64
   ######################################################################################
   # Linux :: Demos                                                                     #

.ci/run_demos.yml

@@ -4,9 +4,9 @@ parameters:
 steps:
   - task: UsePythonVersion@0
     inputs:
-      versionSpec: 3.7
+      versionSpec: 3.9
       architecture: 'x64'
-    displayName: Use Python 3.7
+    displayName: Use Python 3.9
   - script: |
       pip install -U tox codecov coverage
     displayName: Install Dependencies

.github/workflows/run_demos.yml

@@ -0,0 +1,46 @@
+name: Run Demos
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.9]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install Dependencies
+        run: |
+          pip install -U tox codecov coverage
+      ##################################################################################
+      # Each new demo: add new script: here, and in Demos Full Coverage below.         #
+      ##################################################################################
+      - name: Demo custom_log_stage
+        run: |
+          tox -q -e demos -- custom_log_stage
+      ##################################################################################
+      # Run the demos with the --animate flag to complete coverage analysis.  The
+      # console clearing may produce some odd artifacts in the logs online (`[H` shows
+      # up), aka IGNORE the output here ;).  Then run some extras / generate
+      # coverage.xml report.
+      - name: Demos Full Coverage (IGNORE)
+        run: |
+          tox -e demos -- custom_log_stage --animate
+          coverage run -a demos/ --help
+          # Coverage `run -p` creates .coverage.*** files for different processes.
+          # Combine them back into one file.
+          coverage combine -a .
+          coverage xml -o coverage.xml
+      - name: Upload Code Coverage for Demos
+        run: |
+          codecov --required -X gcov -f coverage.xml --name "[GHA] Linux ${{ matrix.python-version }}-Demos"

.github/workflows/test_python_and_upload.yml

@@ -0,0 +1,34 @@
+name: Test Python
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.6, 3.7, 3.8, 3.9]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install Dependencies
+        run: |
+          pip install -U tox codecov coverage
+      - name: Run Tests for ${{ matrix.python-version }}
+        run: |
+          tox -e py -- --cov-report xml:coverage.xml --cov
+      # This step doesn't seem to be necessary...but meh xD
+      - name: Delete ${{ matrix.python-version }} .tox/ Directory
+        run: |
+          python -c "import shutil; shutil.rmtree('.tox', ignore_errors=True)"
+      - name: Upload Code Coverage for ${{ matrix.python-version }}
+        run: |
+          codecov --required -X gcov -f coverage.xml --name "[GHA] Linux-${{ matrix.python-version }}"

.travis.yml

@@ -1,5 +1,10 @@
 sudo: false
-dist: xenial
+os: linux
+dist: focal
+group: edge
+arch: arm64-graviton2
+virt: lxd
+language: python
 
 # Only build master branch, other branches will have a Pull Request build.
 branches:
@@ -8,71 +13,17 @@ branches:
 
 matrix:
   include:
-    - os: linux
-      # NOTE: by using `python`, we automatically get put in a virtual environment.
-      #       (relevant for after_success here).
-      language: python
-      python: 3.7
-      services:
-        - docker
-      before_install:
-        - docker pull python:3.5.0
-        - docker run -itd --name py350 python:3.5.0 /bin/sh
-        - docker cp . py350:/data
-      install:
-        - docker exec py350 pip install -U pip
-        - docker exec py350 pip install tox
-      script:
-        - docker exec --workdir /data py350 tox -e py -- --cov-report xml:coverage.xml --cov
-        - docker cp py350:/data/coverage.xml .
-        - docker stop py350
-      after_success:
-        - pip install codecov
-        - codecov --required -X gcov -f coverage.xml --name "[Travis] docker-py3.5.0"
-      env: PY=3.5.0
-    - os: linux
-      # NOTE: using language: generic on xenial to specifically get 3.5.2, which
-      # does not have NoReturn in typing.  Acquiring 3.5.0 on Ubuntu is
-      # challenging even to build from source due to OpenSSL ABI changes.
-      language: generic
-      addons:
-        apt:
-          packages:
-            - python3.5
-            - python3.5-dev
-            - python3.5-venv
-      before_install:
-        - python3 -m venv venv
-        - source venv/bin/activate
-      env: PY=3.5
-    - os: linux
-      language: python
-      python: 3.6
+    - python: 3.6
       env: PY=3.6
-    - os: linux
-      language: python
-      python: 3.7
+    - python: 3.7
       env: PY=3.7
+    - python: 3.8
+      env: PY=3.8
+    - python: 3.9
+      env: PY=3.9
     - os: linux
       language: python
-      python: 3.8-dev
-      env: PY=3.8-dev
-    - os: osx
-      language: generic
-      env: PY=3.x
-      before_install:
-        - |
-            if brew ls --versions python >/dev/null 2>&1; then
-                action="upgrade"
-            else
-                action="install"
-            fi
-            HOMEBREW_NO_AUTO_UPDATE=1 brew $action python
-            python3 -m venv venv
-            source venv/bin/activate
-    - os: linux
-      language: python
-      python: 3.7
+      python: 3.9
       env: TEST=lint
       script:
         - tox -e lint

docs/source/_extensions/youtube.py

@@ -44,7 +44,7 @@
 
 from docutils import nodes
 from docutils.parsers.rst import Directive
-from docutils.parsers.rst.directives import positive_int
+from docutils.parsers.rst.directives import positive_int  # type: ignore
 
 
 class Youtube(nodes.General, nodes.Element):

tox.ini

@@ -34,6 +34,8 @@ skip_install = false
 deps =
     mypy
     pytest-mypy
+    types-docutils
+    types-Pygments
 commands =
     mypy --version
     pytest --mypy -m mypy ci_exec/ docs/ tests/