[tool.ruff]

line-length = 100

target-version = "py311"

extend-exclude = ["data", "docs", ".venv"]

[tool.ruff.lint]

# Conservative rule set: bugs and obvious cleanups, not style nitpicks.

select = [

"E9", # syntax errors

"F", # pyflakes (undefined names, unused imports)

"B", # flake8-bugbear (likely bugs)

"UP", # pyupgrade (modernize syntax for target version)

"I", # import sorting

]

ignore = [

"E501", # line too long — handled by formatter, not linter

"B008", # function call in default argument (FastAPI Depends/Query pattern)

"UP038", # isinstance with tuple — unsupported in 3.10

]

[tool.ruff.lint.per-file-ignores]

"tests/*" = ["F401", "F811"]

"scripts/*" = ["F401"]

[tool.pytest.ini_options]

testpaths = ["tests"]

addopts = "-q --strict-markers"

asyncio_mode = "auto"