python_style_checker.yml

name: Python style checker

on:
  push:
    branches: [ main ]
    paths-ignore:
      - 'scripts/**'
      - '.github/workflows/add_new_or_updated_feeds.yml'
      - '.github/workflows/**'
  pull_request:
    branches: [ main ]

jobs:
  style-checker:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [3.9]
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install flake8
      - 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
          # exit-zero treats all errors as warnings. The Black line length is 88 characters long by default
          flake8 . --count --max-complexity=10 --select=B950 --extend-ignore=E501 --max-line-length=88 --statistics