Python GitHub Actions

ci.yml

name: PR
on:
  pull_request:
    branches:
    - master
jobs:
  checks:
    name: Checks
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2

    - name: Setup Python
      uses: actions/setup-python@v1
      with:
        python-version: 3.7
        
    - name: Install requirements
      run: |
        pip install -r dev-requirements.txt -e .
        
    # Linting, testing, etc. would go below this...