ruff.toml

# Enable pycodestyle (`E`) and Pyflakes (`F`) codes by default.
lint.select = [
    # Pyflakes
    "F",
    # Pycodestyle
    "E",
    "W",
    # flake8-docstrings
    "D",
    # isort
    "I",
]
lint.ignore = [
    # TODO: Fix these.
    # Lines longer than line-length. This is generally handled by Black.
    "E501",
    # Missing docstring in public module
    "D100",
    # Missing docstring in public package
    "D104",
    # no-blank-line-before-class
    "D211",
    # First line should end with a period
    "D400",
    # First word of the docstring should not be "This"
    "D404",
    # First line of docstring should be in imperative mood
    "D401",
    # Missing argument descriptions in the docstring
    "D417",

]

# Allow autofix for all enabled rules (when `--fix`) is provided.
lint.fixable = [
    "A", "B", "C", "D", "E", "F", "G", "I", "N", "Q", "S", "T", "W", "ANN", "ARG", "BLE", "COM", "DJ", "DTZ", "EM",
    "ERA", "EXE", "FBT", "ICN", "INP", "ISC", "NPY", "PD", "PGH", "PIE", "PL", "PT", "PTH", "PYI", "RET", "RSE", "RUF",
    "SIM", "SLF", "TCH", "TID", "TRY", "UP", "YTT"
]
lint.unfixable = []

# Exclude a variety of commonly ignored directories.
exclude = [
    ".bzr",
    ".direnv",
    ".eggs",
    ".git",
    ".git-rewrite",
    ".hg",
    ".mypy_cache",
    ".nox",
    ".pants.d",
    ".pytype",
    ".ruff_cache",
    ".svn",
    ".tox",
    ".venv",
    "__pypackages__",
    "_build",
    "buck-out",
    "build",
    "dist",
    "node_modules",
    "venv",
]

line-length = 120

# Allow unused variables when underscore-prefixed.
lint.dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"

# Assume Python 3.8, the lowest version that MF supports.
target-version = "py38"

[lint.mccabe]
# Unlike Flake8, default to a complexity level of 10.
max-complexity = 10

[lint.pydocstyle]
convention = "google"

[lint.isort]
required-imports = ["from __future__ import annotations"]
known-first-party = ["dbt_metricflow", "metricflow"]