# Conservative, high-signal lint configuration.
#
# This is ruff's default rule set (pyflakes + a slice of pycodestyle): real
# problems like undefined names, unused imports, and broken f-strings. Style and
# import-ordering rules are deliberately left off — the codebase predates any
# linter and mass-reformatting it would bury real changes in noise.
line-length = 100

[lint]
select = ["E4", "E7", "E9", "F"]
ignore = [
    # Imports below the top of a file are deliberate in a few places: settings
    # must be loaded before the modules that read them at import time.
    "E402",
]

[lint.per-file-ignores]
# One-off maintenance scripts, written in a compact throwaway style.
"backend/scripts/*" = ["E401", "E702"]
# Package re-exports.
"**/__init__.py" = ["F401"]