# Ruff configuration file
# This extends the pyproject.toml configuration for IDE integration

line-length = 88
target-version = "py39"

[lint]
select = [
    "E",  # pycodestyle errors
    "W",  # pycodestyle warnings  
    "F",  # pyflakes
    "I",  # isort
    "B",  # flake8-bugbear
    "C4", # flake8-comprehensions
    "UP", # pyupgrade
    "ARG", # flake8-unused-arguments
    "SIM", # flake8-simplify
    "TID", # flake8-tidy-imports
    "ICN", # flake8-import-conventions
    "PL", # pylint
    "RUF", # Ruff-specific rules
]

ignore = [
    "E501", # line too long (handled by black)
    "PLR0913", # too many arguments
    "PLR0912", # too many branches
    "PLR2004", # magic value used in comparison
]

[lint.per-file-ignores]
"__init__.py" = ["F401"]  # imported but unused
"tests/*" = ["ARG", "S101", "PLR2004"]  # test-specific ignores

[lint.isort]
known-first-party = ["mcp_namecheap"]