[flake8]
doctests = True
select = B,C,E,F,W,T4,B9
ignore =
  # whitespace before ':'
  E203,
  # line too long
  E501,
  # missing whitespace around arithmetic operator
  E226,
  # multiple statements on one line (def)
  E704,
  # line break before binary operator
  W503,
exclude =
  .tox,
  .venv
