My ruff configuration

pyproject.toml

[tool.ruff]
target-version = "py39"
line-length = 100
src = ["app", "tests"]
select = [
    "E",  # pycodestyle
    "F",  # Pyflakes
    "TID251",  # https://docs.astral.sh/ruff/rules/banned-api/
    "TID252",  # https://docs.astral.sh/ruff/rules/relative-imports/
    "FA102",  # https://docs.astral.sh/ruff/rules/future-required-type-annotation/
    "DJ008",  # https://docs.astral.sh/ruff/rules/django-model-without-dunder-str/
    "B006",  # https://docs.astral.sh/ruff/rules/mutable-argument-default/
    "B009",  # https://docs.astral.sh/ruff/rules/get-attr-with-constant/
    "B010",  # https://docs.astral.sh/ruff/rules/set-attr-with-constant/
    "B904",  # https://docs.astral.sh/ruff/rules/raise-without-from-inside-except/
    "C4",  # https://docs.astral.sh/ruff/rules/#flake8-comprehensions-c4
    "T100",  # https://docs.astral.sh/ruff/rules/debugger/
    "INT001",  # https://docs.astral.sh/ruff/rules/f-string-in-get-text-func-call/
    "PGH001",  # https://docs.astral.sh/ruff/rules/eval/
    "PLE0302",  # https://docs.astral.sh/ruff/rules/unexpected-special-method-signature/
    "PLE0307",  # https://docs.astral.sh/ruff/rules/invalid-str-return-type/
    "PLW0120",  # https://docs.astral.sh/ruff/rules/useless-else-on-loop/

]
unfixable = [
    "F841",  # Disable autofix for unused variables (`F841`)
    "I",  # Disable autofix for imports (`I`)
    "TID252", # Disable fix of imports because it doesn't do it properly
]