lint_python_flake8.yml

name: Lint Python with flake8

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  lint:
    name: Lint Python with flake8
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
    - name: Set up Python 3.10
      uses: actions/setup-python@v4
      with:
        python-version: "3.10"
    - name: Install Ubuntu packages
      run: |
         sudo apt install -y python3-pip
    - name: Install dependencies
      run: |
        python3 -m pip install --upgrade pip
        pip install flake8
        # pip install wemake-python-styleguide # disabled as way too strict
    - name: Lint with flake8
      run: |
        # stop the build if there are Python syntax errors or undefined names
        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
        # E203: Spaces around colons in array indexing collides with black-formatting
        # E402: Imports always on top collide with the need to set the python module search path in some places
        # W503: Collides with black formatting
        flake8 . --count --max-complexity=10 --max-line-length=200 --statistics --ignore=E203,E402,W503