Replace CI on Travis and AppVeyor with GitHub Actions

.github/workflows/ci.yml

@@ -0,0 +1,45 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on:  ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: [3.6, 3.7, 3.8]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install -U tox tox-gh-actions
+    - name: Run tests
+      run: tox
+    - name: Upload coverage report
+      uses: codecov/codecov-action@v1
+      with:
+        file: ./cov.xml
+
+  check:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        component: [docker, docs, lint]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.x'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install -U tox
+    - name: Run checks
+      run: tox -e ${{ matrix.component }}

.github/workflows/deploy.yml

@@ -0,0 +1,26 @@
+name: Upload Python Package
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.x'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install setuptools wheel twine
+    - name: Build and publish
+      env:
+        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
+        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+      run: |
+        python setup.py sdist
+        twine upload dist/*

tox.ini

@@ -1,7 +1,13 @@
 [tox]
-envlist = py36, py37, lint, docker
+envlist = py36, py37, py38, lint, docker
 skip_missing_interpreters = True
 
+[gh-actions]
+python =
+    3.6: py36
+    3.7: py37
+    3.8: py38
+
 [testenv]
 setenv =
     LANG=en_US.UTF-8