.flake8

# use .flake8 until we can move this config to pyproject.toml (not possible yet (27/02/2024) according to issue below)
# https://github.com/PyCQA/flake8/issues/234

[flake8]
select =
    # B: bugbear warnings
    B,

    # B950: bugbear max-linelength warning
    # as suggested in the black docs
    # https://github.com/psf/black/blob/d038a24ca200da9dacc1dcb05090c9e5b45b7869/docs/the_black_code_style/current_style.md#line-length
    B950,

    # C: currently only C901, mccabe code complexity
    C,

    # E: pycodestyle errors
    E,

    # F: flake8 codes for pyflakes
    F,

    # W: pycodestyle warnings
    W,

extend-ignore =
    # E203: pycodestyle's "whitespace before ',', ';' or ':'" error
    # ignored as suggested in the black docs
    # https://github.com/psf/black/blob/d038a24ca200da9dacc1dcb05090c9e5b45b7869/docs/the_black_code_style/current_style.md#slices
    E203,

    # E501: pycodestyle's "line too long (82 > 79) characters" error
    # ignored in favor of B950 as suggested in the black docs
    # https://github.com/psf/black/blob/d038a24ca200da9dacc1dcb05090c9e5b45b7869/docs/the_black_code_style/current_style.md#line-length
    E501,

    # W503 line break before binary operator
    W503,

# set max-line-length to be black compatible, as suggested in the black docs
# https://github.com/psf/black/blob/d038a24ca200da9dacc1dcb05090c9e5b45b7869/docs/the_black_code_style/current_style.md#line-length
max-line-length = 88

# set max cyclomatic complexity for mccabe plugin
max-complexity = 10

# show total number of errors, set exit code to 1 if tot is not empty
count = True

# show the source generating each error or warning
show-source = True

# count errors and warnings
statistics = True

exclude = 
    .venv
    misc