.flake8

[flake8]
filename =
    *.py
extend-exclude =
    build/
    _LinkChecker_configdata.py
# Derived from published packages
    linkcheck/better_exchook2.py
    linkcheck/colorama.py
builtins =
    _
    _n
max-line-length = 88
per-file-ignores =
# In several files imports intentionally cause:
# E402: module level import not at top of file
# F401: module imported but unused
    doc/src/conf.py: E402,F821
    linkcheck/__init__.py: E402,F401
    linkcheck/checker/httpurl.py: E402
    linkcheck/htmlutil/htmlsoup.py: E402
    linkcheck/parser/__init__.py: E402
    tests/__init__.py: F401
# E501: line too long
    linkcheck/ftpparse.py: E501
    linkcheck/checker/unknownurl.py: E501
    linkcheck/command/arg_parser.py: E501
    scripts/update_iana_uri_schemes.py: E501
    tests/test_ftpparse.py: E501
# F821 undefined name
# https://github.com/PyCQA/pyflakes/issues/548
    linkcheck/logger/__init__.py: F821
extend-ignore =
# https://pep8.readthedocs.org/en/latest/intro.html#error-codes
# these are ignored by default:
# E121: continuation line under-indented for hanging indent
# E123: closing bracket does not match indentation of opening bracket’s line
# E126: continuation line over-indented for hanging indent
# E133: closing bracket does not match visual indentation
# E226: missing whitespace around arithmetic operator
# E241: multiple spaces after ‘,’
# E242: tab after ‘,’
# E704: multiple statements on one line (def)
# W503: line break before binary operator
# W504: line break after binary operator