dot-files/flake8/.config/flake8
Bruno BELANYI 0d04061a80 [ADD] Flake8 configuration file
Using 'line-length=80' and flake8-bugbear's B950 warning, I respect
black's formatting of 88 columns max.

The T4 category is related to mypy lints, using the 'flake8-mypy`
plugin.

The max complexity is supposed to make you write shorter functions with
less complexity, using the cyclomatic complexity heuristic.

This file is almost directly taken from black's own flake8
configuration, because I'm using it as a linter and I mostly agreed with
its settings.
2019-10-19 05:46:29 +02:00

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[flake8]
ignore =
# Whitespace before a ':' in slices
E203,
# Line over 80 columns
E501,
# Line break before a binary operator
W503
# Up-to 88 thanks to B950 violation
max-line-length = 80
# Cyclomatic complexity for functions
max-complexity = 18
select =
# Built-in violations (complexity, whitespace, and others)
C,E,F,W,
# Violations from flake8-mypy
T4,
# Violations from flake8-bugbear, with opinionated warnings
B,B9