ruff.toml

target-version = "py310"
line-length = 120
extend-exclude = ["scripts/*.py"]

[lint]
select = [
    "F",       # pyflakes
    "E",       # pycodestyle errors
    "W",       # pycodestyle warnings
    "C90",     # mccabe
    "I",       # isort
    "N",       # pep8-naming
    "UP",      # pyupgrade
    "YTT",     # flake8-2020
    "S",       # flake8-bandit
    "BLE",     # flake8-blind-except
    "FBT003",  # flake8-boolean-trap
    "B",       # flake8-bugbear
    "COM",     # flake8-commas
    "C4",      # flake8-comprehensions
    "T10",     # flake8-debugger
    "ISC",     # flake8-implicit-str-concat
    "G010",    # Logging statement uses warn instead of warning
    "G201",    # Logging .exception(...) should be used instead of .error(..., exc_info=True)
    "G202",    # Logging statement has redundant exc_info
    "INP",     # flake8-no-pep420
    "PIE",     # flake8-pie
    "T20",     # flake8-print
    "PYI",     # flake8-pyi
    "PT",      # flake8-pytest-style
    "Q",       # flake8-quotes
    "RSE",     # flake8-raise
    "RET",     # flake8-return
    "SIM",     # flake8-simplify
    "TCH",     # flake8-type-checking
    "ARG",     # flake8-unused-arguments
    "PTH",     # flake8-use-pathlib
    "ERA",     # flake8-eradicate
    "LOG",     # flake8-logging
    "G",       # flake8-logging-format
    "PGH",     # pygrep-hooks
    "PLC0414", # Import alias does not rename original package
    "PLE",     # Error
    "PLW",     # Warning
    "TRY",     # tryceratops
    "FLY",     # flynt
    "RUF",     # ruff-specific rules
    "ANN001",  # missing type annotation for arguments
    "ANN002",  # missing type annotation for *args
    "ANN003",  # missing type annotation for **kwargs
]
unfixable = [
    "ERA001", # eradicate: found commented out code (can be dangerous if fixed automatically)
]
ignore = [
    "D203",   # 1 blank line required before class docstring
    "ARG001", # Unused first argument
    "ARG002", # Unused method argument
    "TRY003", # Avoid specifying long messages outside the exception class
    "TRY300", # Consider moving statement into the else clause
    "PT019",  # Fixture without value is injected as parameter, use @pytest.mark.usefixtures instead
    # (usefixtures doesn't play well with IDE features such as auto-renaming)
    "SIM108", # Use ternary operator instead of if-else block (ternaries lie to coverage)
    "RET505", # Unnecessary `else` after `return` statement
    "N805",   # First argument of a method should be named `self` (pydantic validators don't play well with this)
    "UP007",  # Use `X | Y` for type annotations (we need this for testing and our runtime logic)

    # The following rules are recommended to be ignored by ruff when using ruff format
    "ISC001", # Checks for implicitly concatenated strings on a single line
    "ISC002", # Checks for implicitly concatenated strings that span multiple lines
    "W191",   # Checks for indentation that uses tabs
    "E111",   # Checks for indentation with a non-multiple of 4 spaces
    "E114",   # Checks for indentation of comments with a non-multiple of 4 spaces
    "E117",   # Checks for over-indented code
    "D206",   # Checks for docstrings that are indented with tabs
    "D300",   # Checks for docstrings that use '''single quotes''' instead of """double quotes"""
    "Q000",   # Checks for inline strings that use single quotes or double quotes
    "Q001",   # Checks for multiline strings that use single quotes or double quotes
    "Q002",   # Checks for docstrings that use single quotes or double quotes
    "Q003",   # Checks for strings that include escaped quotes
    "COM812", # Checks for the absence of trailing commas
    "COM819", # Checks for the presence of prohibited trailing commas
    "RET506", # Unnecessary `elif` after `raise` statement
]


[lint.per-file-ignores]
"**/tests/*" = [
    "S",      # ignore bandit security issues in tests
    "B018",   # ignore useless expressions in tests
    "PT012",  # ignore complex with pytest.raises clauses
    "RUF012", # ignore mutable class attributes ClassVar typehint requirement
    "ANN001", # Missing type annotation for function argument
    "ANN002", # Missing type annotation for *args
    "ANN003", # Missing type annotation for **kwargs
    "PGH003", # Use specific rule codes when ignoring type issues
    "B008",   # Do not perform function call in argument defaults
]
"cadwyn/_utils.py" = [
    "ERA001", # Found commented-out code (it's not actually commented out. It's just comments)
]

[lint.mccabe]
max-complexity = 14

[format]
quote-style = "double"
indent-style = "space"