[flake8]
exclude = .git,__pycache__,docs/source/conf.py,old,build,dist,.tox
extend-ignore =
  # let black handle line length
  E501
  # not black compatible (whitespace before `:`)
  E203
per-file-ignores =
    __init__.py: F401,F403,F405
    _core.py: F401,F403,F405

