repos:
  - repo: https://github.com/timothycrosley/isort
    rev: 'c54b3dd'
    hooks:
      - id: isort

  - repo: https://github.com/psf/black
    rev: stable
    hooks:
      - id: black
        language_version: python3.6

  - repo: https://gitlab.com/pycqa/flake8
    rev: 3.7.9
    hooks:
      - id: flake8
        additional_dependencies: [-e, "git+git://github.com/pycqa/pyflakes.git@1911c20#egg=pyflakes"]