ruff.toml

# Enable rules.
select = [
    "A", # flake8-builtins - https://beta.ruff.rs/docs/rules/#flake8-builtins-a
    "B", # flake8-bugbear-b - https://beta.ruff.rs/docs/rules/#flake8-bugbear-b
    "C4", # flake8-comprehensions - https://beta.ruff.rs/docs/rules/#flake8-comprehensions-c4
    "C90", # mccabe - https://beta.ruff.rs/docs/rules/#mccabe-c90
    "COM", # flak8-commas - https://beta.ruff.rs/docs/rules/#flake8-commas-com
    #"D", # pydocstyle - not enabled temporarily
    "E", # pycodestyle error - https://beta.ruff.rs/docs/rules/#error-e
    "ERA", # flake8-eradicate - https://beta.ruff.rs/docs/rules/#eradicate-era
    "FA", # flake8-future-annotations - https://beta.ruff.rs/docs/rules/#flake8-future-annotations-fa
    "FIX", # flake8-fixme - https://beta.ruff.rs/docs/rules/#flake8-fixme-fix
    "F", # pyflakes - https://beta.ruff.rs/docs/rules/#pyflakes-f
    "I", # isort - https://beta.ruff.rs/docs/rules/#isort-i
    "ICN", # flake8-import-conventions - https://beta.ruff.rs/docs/rules/#flake8-import-conventions-icn
    "ISC", # flake8-implicit-str-concat - https://beta.ruff.rs/docs/rules/#flake8-implicit-str-concat-isc
    "PLE", # pylint error - https://beta.ruff.rs/docs/rules/#error-ple
    "PLC", # pylint convention - https://beta.ruff.rs/docs/rules/#convention-plc
    "PLR", # pylint refactoring - https://beta.ruff.rs/docs/rules/#refactor-plr
    "PLW", # pylint warning - https://beta.ruff.rs/docs/rules/#warning-plw
    "PL", # pylint - https://beta.ruff.rs/docs/rules/#pylint-pl
    "PYI", # flake8-pyi - https://beta.ruff.rs/docs/rules/#flake8-pyi-pyi
    "Q", # flake8-quotes - https://beta.ruff.rs/docs/rules/#flake8-quotes-q
    "PTH", # flake8-use-pathlib - https://beta.ruff.rs/docs/rules/#flake8-use-pathlib-pth
    "T10", # flake8-debugger https://beta.ruff.rs/docs/rules/#flake8-debugger-t10
    "TD", # flake8-todo - https://beta.ruff.rs/docs/rules/#flake8-todos-td
    "W" # pycodestyle warning - https://beta.ruff.rs/docs/rules/#warning-w
]

# Ignore specific rules
ignore = [
    "W291", # https://beta.ruff.rs/docs/rules/trailing-whitespace/
    "PLR0913", # https://beta.ruff.rs/docs/rules/too-many-arguments/
    "PLR2004", #https://beta.ruff.rs/docs/rules/magic-value-comparison/
    "PLW0603", #https://beta.ruff.rs/docs/rules/global-statement/
    "B904", # raise-without-from-inside-except - disabled temporarily
    "PLC1901", # Compare-to-empty-string - disabled temporarily
    ]

# Exclude files and directories
exclude = ["docs", ".eggs", "setup.py", "example", ".aws-sam", ".git", "dist", ".md", ".yaml", "example/samconfig.toml", ".txt", ".ini"]

# Maximum line length
line-length = 120


fix = true
fixable = ["I", "COM812", "W"]

# See: https://github.com/astral-sh/ruff/issues/128
typing-modules = ["aws_lambda_powertools.utilities.parser.types"]

[mccabe]
# Maximum cyclomatic complexity
max-complexity = 15

[pylint]
# Maximum number of nested blocks
max-branches = 15
# Maximum number of if statements in a function
max-statements = 70

[isort]
split-on-trailing-comma = true

[per-file-ignores]
# Ignore specific rules for specific files
"tests/e2e/utils/data_builder/__init__.py" = ["F401"]
"tests/e2e/utils/data_fetcher/__init__.py" = ["F401"]
"aws_lambda_powertools/utilities/data_classes/s3_event.py" = ["A003"]