repos:
  - repo: https://github.com/ambv/black
    rev: 19.10b0
    hooks:
      - id: black
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v2.4.0
    hooks:
      - id: flake8
        args: ['--max-line-length=140', '--ignore=E203,E402']
  - repo: https://github.com/pre-commit/mirrors-mypy
    rev: 'v0.720'
    hooks:
    -   id: mypy