Merge pull request pyusb#308 from ap--/github-actions-tox

run tests via tox and github actions

.github/workflows/run_tox.yml

@@ -0,0 +1,29 @@
+name: pyusb
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ${{ matrix.platform }}
+    strategy:
+      max-parallel: 4
+      fail-fast: false
+      matrix:
+        platform: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: [2.7, 3.5, 3.6, 3.7, 3.8]
+
+    steps:
+    - uses: actions/checkout@v1
+    - 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
+        pip install setuptools>=30.3.0 tox
+    - id: pyver2toxenv
+      run: |
+        python -c "import sys; print('::set-output name=toxenv::py' + sys.argv[1].replace('.', ''))" ${{ matrix.python-version }}
+    - name: Test with tox
+      run: tox -e ${{ steps.pyver2toxenv.outputs.toxenv }}

tox.ini

@@ -1,37 +1,8 @@
-# Tox is broken with Python 2.4
-# setuptools is broken with Python 2.5
-# pythonz is broken with Python 3.0
-# Pip 1.5.4 (distributed with Ubuntu 14.04) is broken with Python 3.1
 [tox]
-envlist = py26,py27,py32,py33,py34
+envlist = py{27,35,36,37,38}
+requires =
+    setuptools >= 30.3.0
 
 [testenv]
 changedir=tests
 commands=python testall.py
-
-[testenv:py24]
-basepython = {homedir}/.pythonz/pythons/CPython-2.4.6/bin/python
-
-[testenv:py25]
-basepython = {homedir}/.pythonz/pythons/CPython-2.5.6/bin/python
-
-[testenv:py26]
-basepython = {homedir}/.pythonz/pythons/CPython-2.6.9/bin/python
-
-[testenv:py27]
-basepython = {homedir}/.pythonz/pythons/CPython-2.7.8/bin/python
-
-[testenv:py30]
-basepython = {homedir}/.pythonz/pythons/CPython-3.0.1/bin/python
-
-[testenv:py31]
-basepython = {homedir}/.pythonz/pythons/CPython-3.1.5/bin/python
-
-[testenv:py32]
-basepython = {homedir}/.pythonz/pythons/CPython-3.2.5/bin/python
-
-[testenv:py33]
-basepython = {homedir}/.pythonz/pythons/CPython-3.3.5/bin/python
-
-[testenv:py34]
-basepython = {homedir}/.pythonz/pythons/CPython-3.4.1/bin/python