init

.flake8

@@ -0,0 +1,12 @@
+# taken from https://raw.githubusercontent.com/psf/black/master/.flake8
+[flake8]
+ignore = E203, E266, E501, W503, E231
+# line length is intentionally set to 80 here because black uses Bugbear
+# See https://github.com/psf/black/blob/master/README.md#line-length for more details
+max-line-length = 80
+max-complexity = 18
+select = B,C,E,F,W,T4,B9
+# We need to configure the mypy.ini because the flake8-mypy's default
+# options don't properly override it, so if we don't specify it we get
+# half of the config from mypy.ini and half from flake8-mypy.
+mypy_config = mypy.ini

.github/workflows/test.yml

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+name: Python package
+
+on:
+  push:
+    branches:
+      - "*"
+
+jobs:
+  lint_test:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.6, 3.7]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v1
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+        pip install -r requirements_test.txt
+    - name: Lint with flake8
+      run: |
+        pip install flake8
+        # stop the build if there are Python syntax errors or undefined names
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+     - name: Test with pytest
+       run: |
+         pip install pytest
+         pytest