ruff.toml

src = ["apps/*", "libs/*"]
exclude = ["tools/git-filter-repo/*"]

[lint]
# https://docs.astral.sh/ruff/rules/
select = [
    "ASYNC", # flake8-async - async checks
    "C4",    # flake8-comprehensions - list/set/dict/generator comprehensions
    "E",     # pycodestyle - error rules
    "F",     # pyflakes - general Python errors, undefined names
    "I",     # isort - import sorting
    "PERF",  # perflint - performance anti-pattern rules
    "PLC",   # pylint - convention rules
    "PLE",   # pylint - error rules
    "PLW",   # pylint - warning rules
    "T20",   # flake8-print - print statements
    "UP",    # pyupgrade - force modern idioms
    "W",     # pycodestyle - warning rules
    # TODO:
    #"FA",    # flake8-future-annotations - forced `from __future__ import annotations`
]
ignore = [
    "E501",    # Line too long ({width} > {limit})
    "E712",    # Avoid equality comparisons to `True`; use `if {cond}:` for truth checks
    "F403",    # `from {name} import *` used; unable to detect undefined names
    "F405",    # `{name}` may be undefined, or defined from star imports
    "F841",    # Local variable `{name}` is assigned to but never used
    "PLW2901", # Outer {outer_kind} variable {name} overwritten by inner {inner_kind} target
    "PERF203", # `try`-`except` within a loop incurs performance overhead
    # Trailing whitespace, and blank lines which we use in test assertions:
    "W291",
    "W293",
]