Merge pull request #5 from fkie-cad/add-github-action

Add GitHub action

.github/workflows/run_tests.yml

+name: Run Tests
+
+on: [pull_request]
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        python-version: [3.6, 3.7, 3.8, 3.9]
+
+    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 deps
+        run: |
+          python3 -m pip install -U pip
+          python3 -m pip install --editable .[dev]
+      - name: run pytest
+        run: pytest

pytest.ini

 [pytest]
-addopts = --cov=./ -v
+addopts = --pycodestyle --cov=./ -v

setup.cfg

+[pycodestyle]
+ignore = E501,W503
+select = E504

setup.py

@@ -9,10 +9,13 @@ setup(
     install_requires=[
         'bitmath'
     ],
-    tests_require=[
-        'pytest',
-        'pytest-cov',
-    ],
+    extras_require={
+        'dev': [
+            'pytest',
+            'pytest-pycodestyle',
+            'pytest-cov'
+        ]
+    },
     description='file operation helper functions',
     author='Fraunhofer FKIE',
     author_email='peter.weidenbach@fkie.fraunhofer.de',