test tox with py39 on Github Actions CI

.github/workflows/coverage.yml

@@ -0,0 +1,20 @@
+name: coverage
+
+on:
+  - push
+
+jobs:
+  coverage:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.7
+    - name: Install dependencies
+      run: pip install tox codecov
+    - name: Test with tox
+      run: tox -e py37-alldeps,report
+    - name: Upload test coverage
+      run: codecov -t ${{ secrets.CODECOV_TOKEN }} -f .coverage.xml

.github/workflows/matchers/pytest.json

@@ -0,0 +1,18 @@
+{
+  "problemMatcher": [
+    {
+      "owner": "python",
+      "pattern": [
+        {
+          "regexp": "^\\s*File\\s\\\"(.*)\\\",\\sline\\s(\\d+),\\sin\\s(.*)$",
+          "file": 1,
+          "line": 2
+        },
+        {
+          "regexp": "^\\s*raise\\s(.*)\\(\\'(.*)\\'\\)$",
+          "message": 2
+        }
+      ]
+    }
+  ]
+}

.github/workflows/pre-commit.yml

@@ -0,0 +1,14 @@
+name: pre-commit
+
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v2
+    - uses: pre-commit/[email protected]

.github/workflows/tox.yml

@@ -0,0 +1,37 @@
+name: tox
+
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+jobs:
+  test:
+    runs-on: ${{ matrix.platform }}
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: [3.6, 3.7, 3.8, 3.9]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Set Python version for tox
+      run: echo "PY_VERSION=$(echo py${version//./})" >> $GITHUB_ENV
+      shell: bash
+      env:
+        version: ${{ matrix.python-version }}
+    - name: Register Python problem matcher
+      run: echo "::add-matcher::.github/workflows/matchers/pytest.json"
+    - name: Install dependencies
+      run: pip install tox pytest-github-actions-annotate-failures
+    - name: Test with tox using minimal dependencies
+      run: tox -e ${{ env.PY_VERSION }}-mindeps
+    - name: Clean
+      run: tox -e clean
+    - name: Test with tox with all dependencies
+      run: tox -e ${{ env.PY_VERSION }}-alldeps

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v3.3.0
+  rev: v3.4.0
   hooks:
   - id: trailing-whitespace
   - id: end-of-file-fixer
@@ -13,12 +13,12 @@ repos:
   hooks:
   - id: black
 - repo: https://github.com/asottile/pyupgrade
-  rev: v2.7.3
+  rev: v2.10.0
   hooks:
   - id: pyupgrade
     args: ['--py36-plus']
 - repo: https://github.com/timothycrosley/isort
-  rev: 5.6.4
+  rev: 5.7.0
   hooks:
   - id: isort
 - repo: https://gitlab.com/pycqa/flake8

azure-pipelines.yml

@@ -6,101 +6,6 @@ pr:
   - "*"
 
 jobs:
-- job: pytest
-  strategy:
-    # use cross-product when https://github.com/microsoft/azure-pipelines-yaml/issues/20 is solved
-    matrix:
-      UbuntuPy36:
-        python.version: '3.6'
-        vmImage: 'ubuntu-latest'
-        tox_env: 'py36'
-      UbuntuPy37:
-        python.version: '3.7'
-        vmImage: 'ubuntu-latest'
-        tox_env: 'py37'
-      UbuntuPy38:
-        python.version: '3.8'
-        vmImage: 'ubuntu-latest'
-        tox_env: 'py38'
-
-      macOSPy36:
-        python.version: '3.6'
-        vmImage: 'macOS-latest'
-        tox_env: 'py36'
-      macOSPy37:
-        python.version: '3.7'
-        vmImage: 'macOS-latest'
-        tox_env: 'py37'
-      macOSPy38:
-        python.version: '3.8'
-        vmImage: 'macOS-latest'
-        tox_env: 'py38'
-
-      WindowsServerPy36:
-        python.version: '3.6'
-        vmImage: 'vs2017-win2016'
-        tox_env: 'py36'
-      WindowsServerPy37:
-        python.version: '3.7'
-        vmImage: 'vs2017-win2016'
-        tox_env: 'py37'
-      WindowsServerPy38:
-        python.version: '3.8'
-        vmImage: 'vs2017-win2016'
-        tox_env: 'py38'
-
-      WindowsPy36:
-        python.version: '3.6'
-        vmImage: 'windows-latest'
-        tox_env: 'py36'
-      WindowsPy37:
-        python.version: '3.7'
-        vmImage: 'windows-latest'
-        tox_env: 'py37'
-      WindowsPy38:
-        python.version: '3.8'
-        vmImage: 'windows-latest'
-        tox_env: 'py38'
-
-  pool:
-    vmImage: '$(vmImage)'
-  steps:
-  - task: UsePythonVersion@0
-    inputs:
-      versionSpec: '$(python.version)'
-  - script: pip install tox
-    displayName: Install tox
-  - script: tox -e $(tox_env)-mindeps
-    displayName: Run the tests with minimal dependencies
-  - script: tox -e clean
-    displayName: Clean
-  - script: tox -e $(tox_env)-alldeps
-    displayName: Run the tests
-
-- job: coverage
-  steps:
-  - task: UsePythonVersion@0
-    inputs:
-      versionSpec: '3.7'
-  - script: pip install tox
-    displayName: Install tox
-  - script: tox -e py37-alldeps,report
-    displayName: Run the tests and generate coverage
-  - script: |
-      pip install codecov
-      codecov -t $(CODECOV_TOKEN) -f .coverage.xml
-    displayName: Test upload coverage
-
-- job: pre_commit
-  steps:
-  - task: UsePythonVersion@0
-    inputs:
-      versionSpec: '3.7'
-  - script: pip install tox
-    displayName: Install tox
-  - script: tox -e pre-commit
-    displayName: Lining tests
-
 - job: authors_check
   steps:
   - script: |

tox.ini

@@ -1,7 +1,6 @@
-
 [tox]
 isolated_build = True
-envlist = clean,py{36,37,38}-{mindeps,alldeps},report,pre-commit
+envlist = clean,py{36,37,38,39}-{mindeps,alldeps},report
 
 [pytest]
 testpaths = adaptive
@@ -47,11 +46,6 @@ deps = coverage
 skip_install = true
 commands = coverage erase
 
-[testenv:pre-commit]
-skip_install = true
-deps = pre-commit
-commands = pre-commit run --all-files --show-diff-on-failure
-
 [flake8]
 max-line-length = 100
 ignore = E501, W503, E203, E266, E741