[tool.pytest.ini_options]
testpaths = ["tests"]
pythonpath = ["."]
# Parallel execution via pytest-xdist (v5.2.0). Override with `-n 0` to run
# sequentially: `pytest -n 0`.
# Note: some tests use shared temp directories — run sequentially for stability.
addopts = "-n 0"

[tool.ruff]
target-version = "py312"
line-length = 110
exclude = [".venv", ".venv311", ".pytest_cache", "static/js/vendor"]

[tool.ruff.lint]
# E/F: pyflakes + pycodestyle errors · I: isort · UP: pyupgrade · B: bugbear
# W: whitespace. E501 ignored (line length is enforced by black, not here).
select = ["E", "F", "I", "UP", "B", "W"]
ignore = ["E501", "UP035"]

[tool.ruff.lint.isort]
known-first-party = ["app", "tests"]