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4021124 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | # Enable rules.
lint.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
"TCH", # flake8-type-checking - https://docs.astral.sh/ruff/rules/#flake8-type-checking-tch
"TD", # flake8-todo - https://beta.ruff.rs/docs/rules/#flake8-todos-td
"UP", # pyupgrade - https://docs.astral.sh/ruff/rules/#pyupgrade-up
"W", # pycodestyle warning - https://beta.ruff.rs/docs/rules/#warning-w
]
# Ignore specific rules
lint.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
"PYI024",
]
# 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
target-version = "py38"
fix = true
lint.fixable = ["I", "COM812", "W"]
# See: https://github.com/astral-sh/ruff/issues/128
lint.typing-modules = [
"aws_lambda_powertools.utilities.parser.types",
"aws_lambda_powertools.shared.types",
]
[lint.mccabe]
# Maximum cyclomatic complexity
max-complexity = 15
[lint.pylint]
# Maximum number of nested blocks
max-branches = 15
# Maximum number of if statements in a function
max-statements = 70
[lint.isort]
split-on-trailing-comma = true
[lint.flake8-type-checking]
runtime-evaluated-base-classes = ["pydantic.BaseModel"]
[lint.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"]
"aws_lambda_powertools/utilities/parser/models/__init__.py" = ["E402"]
"aws_lambda_powertools/event_handler/openapi/compat.py" = ["F401"]
# Maintenance: we're keeping EphemeralMetrics code in case of Hyrum's law so we can quickly revert it
"aws_lambda_powertools/metrics/metrics.py" = ["ERA001"]
"examples/*" = ["FA100", "TCH"]
"tests/*" = ["FA100", "TCH"]
"aws_lambda_powertools/utilities/parser/models/*" = ["FA100"]
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