.flake8

[flake8]
# Error codes we ignore:
#
# Ignored because Black handles code formatting:
# E203: Whitespace before ':'
# E501: Line too long (82 > 79 characters)
# W503: Line break occurred before a binary operator
#
# Other ignored rules:
# N818: Exception names should end in 'Error'
ignore =
    E203,
    E501,
    W503,
    N818

# To match Black's default
max-line-length = 88

# McCabe complexity checker
# Standard is 10, we should aim to improve
max-complexity = 21

# Selected error codes:
# B: bugbear checks
# C: complexity checks
# E: pycodestyle errors
# F: pyflakes
# N: naming checks (from pep8-naming)
# W: pycodestyle warnings
# T4: mypy type checks
select =
    B,
    C,
    E,
    F,
    N,
    W,
    T4

exclude =
    ./.tox/
    ./.venv/
    ./venv/