Use GitHub Actions instead of Travis CI

.github/workflows/lint.yml

@@ -0,0 +1,25 @@
+name: Check code quality
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python 3.9
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.9
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install tox
+
+    - name: Run code quality tests with tox
+      run: tox
+      env:
+        TOXENV: black,flake8,mypy,docs,manifest

.github/workflows/publish.yml

@@ -0,0 +1,29 @@
+name: Publish to PyPI
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python 3.9
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.9
+
+    - name: Build wheel and source tarball
+      run: |
+        pip install wheel
+        python setup.py sdist bdist_wheel
+
+    - name: Publish a Python distribution to PyPI
+      uses: pypa/gh-action-pypi-publish@v1
+      with:
+        user: __token__
+        password: ${{ secrets.PYPI_TOKEN }}

.github/workflows/test.yml

@@ -0,0 +1,31 @@
+name: Run tests
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        python: [3.6, 3.7, 3.8, 3.9, pypy3]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Python ${{ matrix.python }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install tox "poetry>=1.1,<2"
+          poetry install
+
+      - name: Run unit tests with tox
+        run: tox
+        env:
+          TOXENV: py
+

MANIFEST.in

@@ -10,7 +10,6 @@ include .editorconfig
 include .flake8
 include .mypy.ini
 
-include codecov.yml
 include tox.ini
 
 include poetry.lock

pyproject.toml

@@ -56,7 +56,6 @@ black = [
 ]
 flake8 = "^3.9"
 mypy = "0.910"
-codecov = "^2"
 sphinx = "^4.1"
 sphinx_rtd_theme = ">=0.5,<1"
 check-manifest = ">=0.46,<1"

setup.cfg

@@ -6,8 +6,6 @@ test = pytest
 
 [check-manifest]
 ignore =
-  codecov.yml
-  .travis.yml
   .pyup.yml
 
 [tool:pytest]

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py3{6,7,8,9}, black, flake8, mypy, docs, manifest
+envlist = py{36,37,38,39,py3}, black, flake8, mypy, docs, manifest
 isolated_build = true
 
 [testenv:black]