ruff是一个使用rust编写的非常快的python linter。他有如下特性:

• 比现有的linter快10-100倍
• 可通过pip安装
• 支持pyproject.toml
• 兼容python 3.11
• 内置缓存，防止重新分析未修改文件
• 支持自动修正错误
• 支持500条以上规则
• 与内置的flake8规则集对等
• 重新实现了数十个flake8插件逻辑
• vs code等编辑器支持
• 支持分层和级联配置

Ruff的目标是比现有工具快及各个数量级，同时集成更多通用规则。

Ruff可以用来替换Flake8(加上数十个插件),isort,pydocstyle,yesqa,eradicate,pyupgrade和autoflake。

使用gui配置工具

使用gui配置工具，可以让配置ruff规则更简单。

在凌鲨(linksaas)的微应用里面可以找到ruff配置工具，快速对ruff进行配置。

凌鲨(linksaas)是以开源方式运作的，您可以从jihulab.com/linksaas 访问源代码。也可以从 linksaas.pro 下载预编译的版本。

附录

规则列表

• F401 unused-import
• F402 import-shadowed-by-loop-var
• F403 undefined-local-with-import-star
• F404 late-future-import
• F405 undefined-local-with-import-star-usage
• F406 undefined-local-with-nested-import-star-usage
• F407 future-feature-not-defined
• F501 percent-format-invalid-format
• F502 percent-format-expected-mapping
• F503 percent-format-expected-sequence
• F504 percent-format-extra-named-arguments
• F505 percent-format-missing-argument
• F506 percent-format-mixed-positional-and-named
• F507 percent-format-positional-count-mismatch
• F508 percent-format-star-requires-sequence
• F509 percent-format-unsupported-format-character
• F521 string-dot-format-invalid-format
• F522 string-dot-format-extra-named-arguments
• F523 string-dot-format-extra-positional-arguments
• F524 string-dot-format-missing-arguments
• F525 string-dot-format-mixing-automatic
• F541 f-string-missing-placeholders
• F601 multi-value-repeated-key-literal
• F602 multi-value-repeated-key-variable
• F621 expressions-in-star-assignment
• F622 multiple-starred-expressions
• F631 assert-tuple
• F632 is-literal
• F633 invalid-print-syntax
• F634 if-tuple
• F701 break-outside-loop
• F702 continue-outside-loop
• F704 yield-outside-function
• F706 return-outside-function
• F707 default-except-not-last
• F722 forward-annotation-syntax-error
• F811 redefined-while-unused
• F821 undefined-name
• F822 undefined-export
• F823 undefined-local
• F841 unused-variable
• F842 unused-annotation
• F901 raise-not-implemented
• E101 mixed-spaces-and-tabs
• E401 multiple-imports-on-one-line
• E402 module-import-not-at-top-of-file
• E501 line-too-long
• E701 multiple-statements-on-one-line-colon
• E702 multiple-statements-on-one-line-semicolon
• E703 useless-semicolon
• E711 none-comparison
• E712 true-false-comparison
• E713 not-in-test
• E714 not-is-test
• E721 type-comparison
• E722 bare-except
• E731 lambda-assignment
• E741 ambiguous-variable-name
• E742 ambiguous-class-name
• E743 ambiguous-function-name
• E902 io-error
• E999 syntax-error
• W191 tab-indentation
• W291 trailing-whitespace
• W292 missing-newline-at-end-of-file
• W293 blank-line-with-whitespace
• W505 doc-line-too-long
• W605 invalid-escape-sequence
• C901 complex-structure
• I001 unsorted-imports
• I002 missing-required-import
• N801 invalid-class-name
• N802 invalid-function-name
• N803 invalid-argument-name
• N804 invalid-first-argument-name-for-class-method
• N805 invalid-first-argument-name-for-method
• N806 non-lowercase-variable-in-function
• N807 dunder-function-name
• N811 constant-imported-as-non-constant
• N812 lowercase-imported-as-non-lowercase
• N813 camelcase-imported-as-lowercase
• N814 camelcase-imported-as-constant
• N815 mixed-case-variable-in-class-scope
• N816 mixed-case-variable-in-global-scope
• N817 camelcase-imported-as-acronym
• N818 error-suffix-on-exception-name
• N999 invalid-module-name
• D100 undocumented-public-module
• D101 undocumented-public-class
• D102 undocumented-public-method
• D103 undocumented-public-function
• D104 undocumented-public-package
• D105 undocumented-magic-method
• D106 undocumented-public-nested-class
• D107 undocumented-public-init
• D200 fits-on-one-line
• D201 no-blank-line-before-function
• D202 no-blank-line-after-function
• D203 one-blank-line-before-class
• D204 one-blank-line-after-class
• D205 blank-line-after-summary
• D206 indent-with-spaces
• D207 under-indentation
• D208 over-indentation
• D209 new-line-after-last-paragraph
• D210 surrounding-whitespace
• D211 blank-line-before-class
• D212 multi-line-summary-first-line
• D213 multi-line-summary-second-line
• D214 section-not-over-indented
• D215 section-underline-not-over-indented
• D300 triple-single-quotes
• D301 escape-sequence-in-docstring
• D400 ends-in-period
• D401 non-imperative-mood
• D402 no-signature
• D403 first-line-capitalized
• D404 docstring-starts-with-this
• D405 capitalize-section-name
• D406 new-line-after-section-name
• D407 dashed-underline-after-section
• D408 section-underline-after-name
• D409 section-underline-matches-section-length
• D410 no-blank-line-after-section
• D411 no-blank-line-before-section
• D412 blank-lines-between-header-and-content
• D413 blank-line-after-last-section
• D414 empty-docstring-section
• D415 ends-in-punctuation
• D416 section-name-ends-in-colon
• D417 undocumented-param
• D418 overload-with-docstring
• D419 empty-docstring
• UP001 useless-metaclass-type
• UP003 type-of-primitive
• UP004 useless-object-inheritance
• UP005 deprecated-unittest-alias
• UP006 non-pep585-annotation
• UP007 non-pep604-annotation
• UP008 super-call-with-parameters
• UP009 utf8-encoding-declaration
• UP010 unnecessary-future-import
• UP011 lru-cache-without-parameters
• UP012 unnecessary-encode-utf8
• UP013 convert-typed-dict-functional-to-class
• UP014 convert-named-tuple-functional-to-class
• UP015 redundant-open-modes
• UP017 datetime-timezone-utc
• UP018 native-literals
• UP019 typing-text-str-alias
• UP020 open-alias
• UP021 replace-universal-newlines
• UP022 replace-stdout-stderr
• UP023 deprecated-c-element-tree
• UP024 os-error-alias
• UP025 unicode-kind-prefix
• UP026 deprecated-mock-import
• UP027 unpacked-list-comprehension
• UP028 yield-in-for-loop
• UP029 unnecessary-builtin-import
• UP030 format-literals
• UP031 printf-string-formatting
• UP032 f-string
• UP033 lru-cache-with-maxsize-none
• UP034 extraneous-parentheses
• UP035 deprecated-import
• UP036 outdated-version-block
• UP037 quoted-annotation
• UP038 non-pep604-isinstance
• YTT101 sys-version-slice3
• YTT102 sys-version2
• YTT103 sys-version-cmp-str3
• YTT201 sys-version-info0-eq3
• YTT202 six-py3
• YTT203 sys-version-info1-cmp-int
• YTT204 sys-version-info-minor-cmp-int
• YTT301 sys-version0
• YTT302 sys-version-cmp-str10
• YTT303 sys-version-slice1
• ANN001 missing-type-function-argument
• ANN002 missing-type-args
• ANN003 missing-type-kwargs
• ANN101 missing-type-self
• ANN102 missing-type-cls
• ANN201 missing-return-type-undocumented-public-function
• ANN202 missing-return-type-private-function
• ANN204 missing-return-type-special-method
• ANN205 missing-return-type-static-method
• ANN206 missing-return-type-class-method
• ANN401 any-type
• S101 assert
• S102 exec-builtin
• S103 bad-file-permissions
• S104 hardcoded-bind-all-interfaces
• S105 hardcoded-password-string
• S106 hardcoded-password-func-arg
• S107 hardcoded-password-default
• S108 hardcoded-temp-file
• S110 try-except-pass
• S112 try-except-continue
• S113 request-without-timeout
• S301 suspicious-pickle-usage
• S302 suspicious-marshal-usage
• S303 suspicious-insecure-hash-usage
• S304 suspicious-insecure-cipher-usage
• S305 suspicious-insecure-cipher-mode-usage
• S306 suspicious-mktemp-usage
• S307 suspicious-eval-usage
• S308 suspicious-mark-safe-usage
• S310 suspicious-url-open-usage
• S311 suspicious-non-cryptographic-random-usage
• S312 suspicious-telnet-usage
• S313 suspicious-xmlc-element-tree-usage
• S314 suspicious-xml-element-tree-usage
• S315 suspicious-xml-expat-reader-usage
• S316 suspicious-xml-expat-builder-usage
• S317 suspicious-xml-sax-usage
• S318 suspicious-xml-mini-dom-usage
• S319 suspicious-xml-pull-dom-usage
• S320 suspicious-xmle-tree-usage
• S321 suspicious-ftp-lib-usage
• S323 suspicious-unverified-context-usage
• S324 hashlib-insecure-hash-function
• S501 request-with-no-cert-validation
• S506 unsafe-yaml-load
• S508 snmp-insecure-version
• S509 snmp-weak-cryptography
• S602 subprocess-popen-with-shell-equals-true
• S603 subprocess-without-shell-equals-true
• S604 call-with-shell-equals-true
• S605 start-process-with-a-shell
• S606 start-process-with-no-shell
• S607 start-process-with-partial-path
• S608 hardcoded-sql-expression
• S612 logging-config-insecure-listen
• S701 jinja2-autoescape-false
• BLE001 blind-except
• FBT001 boolean-positional-arg-in-function-definition
• FBT002 boolean-default-value-in-function-definition
• FBT003 boolean-positional-value-in-function-call
• B002 unary-prefix-increment
• B003 assignment-to-os-environ
• B004 unreliable-callable-check
• B005 strip-with-multi-characters
• B006 mutable-argument-default
• B007 unused-loop-control-variable
• B008 function-call-in-default-argument
• B009 get-attr-with-constant
• B010 set-attr-with-constant
• B011 assert-false
• B012 jump-statement-in-finally
• B013 redundant-tuple-in-exception-handler
• B014 duplicate-handler-exception
• B015 useless-comparison
• B016 cannot-raise-literal
• B017 assert-raises-exception
• B018 useless-expression
• B019 cached-instance-method
• B020 loop-variable-overrides-iterator
• B021 f-string-docstring
• B022 useless-contextlib-suppress
• B023 function-uses-loop-variable
• B024 abstract-base-class-without-abstract-method
• B025 duplicate-try-block-exception
• B026 star-arg-unpacking-after-keyword-arg
• B027 empty-method-without-abstract-decorator
• B028 no-explicit-stacklevel
• B029 except-with-empty-tuple
• B030 except-with-non-exception-classes
• B031 reuse-of-groupby-generator
• B032 unintentional-type-annotation
• B904 raise-without-from-inside-except
• B905 zip-without-explicit-strict
• A001 builtin-variable-shadowing
• A002 builtin-argument-shadowing
• A003 builtin-attribute-shadowing
• COM812 missing-trailing-comma
• COM818 trailing-comma-on-bare-tuple
• COM819 prohibited-trailing-comma
• C400 unnecessary-generator-list
• C401 unnecessary-generator-set
• C402 unnecessary-generator-dict
• C403 unnecessary-list-comprehension-set
• C404 unnecessary-list-comprehension-dict
• C405 unnecessary-literal-set
• C406 unnecessary-literal-dict
• C408 unnecessary-collection-call
• C409 unnecessary-literal-within-tuple-call
• C410 unnecessary-literal-within-list-call
• C411 unnecessary-list-call
• C413 unnecessary-call-around-sorted
• C414 unnecessary-double-cast-or-process
• C415 unnecessary-subscript-reversal
• C416 unnecessary-comprehension
• C417 unnecessary-map
• C418 unnecessary-literal-within-dict-call
• C419 unnecessary-comprehension-any-all
• DTZ001 call-datetime-without-tzinfo
• DTZ002 call-datetime-today
• DTZ003 call-datetime-utcnow
• DTZ004 call-datetime-utcfromtimestamp
• DTZ005 call-datetime-now-without-tzinfo
• DTZ006 call-datetime-fromtimestamp
• DTZ007 call-datetime-strptime-without-zone
• DTZ011 call-date-today
• DTZ012 call-date-fromtimestamp
• T100 debugger
• DJ001 django-nullable-model-string-field
• DJ003 django-locals-in-render-function
• DJ006 django-exclude-with-model-form
• DJ007 django-all-with-model-form
• DJ008 django-model-without-dunder-str
• DJ012 django-unordered-body-content-in-model
• DJ013 django-non-leading-receiver-decorator
• EM101 raw-string-in-exception
• EM102 f-string-in-exception
• EM103 dot-format-in-exception
• EXE001 shebang-not-executable
• EXE002 shebang-missing-executable-file
• EXE003 shebang-missing-python
• EXE004 shebang-leading-whitespace
• EXE005 shebang-not-first-line
• ISC001 single-line-implicit-string-concatenation
• ISC002 multi-line-implicit-string-concatenation
• ISC003 explicit-string-concatenation
• ICN001 unconventional-import-alias
• ICN002 banned-import-alias
• ICN003 banned-import-from
• G001 logging-string-format
• G002 logging-percent-format
• G003 logging-string-concat
• G004 logging-f-string
• G010 logging-warn
• G101 logging-extra-attr-clash
• G201 logging-exc-info
• G202 logging-redundant-exc-info
• INP001 implicit-namespace-package
• PIE790 unnecessary-pass
• PIE794 duplicate-class-field-definition
• PIE796 non-unique-enums
• PIE800 unnecessary-spread
• PIE804 unnecessary-dict-kwargs
• PIE807 reimplemented-list-builtin
• PIE810 multiple-starts-ends-with
• T201 print
• T203 p-print
• PYI001 unprefixed-type-param
• PYI006 bad-version-info-comparison
• PYI007 unrecognized-platform-check
• PYI008 unrecognized-platform-name
• PYI009 pass-statement-stub-body
• PYI010 non-empty-stub-body
• PYI011 typed-argument-default-in-stub
• PYI012 pass-in-class-body
• PYI014 argument-default-in-stub
• PYI015 assignment-default-in-stub
• PYI016 duplicate-union-member
• PYI021 docstring-in-stub
• PYI033 type-comment-in-stub
• PT001 pytest-fixture-incorrect-parentheses-style
• PT002 pytest-fixture-positional-args
• PT003 pytest-extraneous-scope-function
• PT004 pytest-missing-fixture-name-underscore
• PT005 pytest-incorrect-fixture-name-underscore
• PT006 pytest-parametrize-names-wrong-type
• PT007 pytest-parametrize-values-wrong-type
• PT008 pytest-patch-with-lambda
• PT009 pytest-unittest-assertion
• PT010 pytest-raises-without-exception
• PT011 pytest-raises-too-broad
• PT012 pytest-raises-with-multiple-statements
• PT013 pytest-incorrect-pytest-import
• PT015 pytest-assert-always-false
• PT016 pytest-fail-without-message
• PT017 pytest-assert-in-except
• PT018 pytest-composite-assertion
• PT019 pytest-fixture-param-without-value
• PT020 pytest-deprecated-yield-fixture
• PT021 pytest-fixture-finalizer-callback
• PT022 pytest-useless-yield-fixture
• PT023 pytest-incorrect-mark-parentheses-style
• PT024 pytest-unnecessary-asyncio-mark-on-fixture
• PT025 pytest-erroneous-use-fixtures-on-fixture
• PT026 pytest-use-fixtures-without-parameters
• Q000 bad-quotes-inline-string
• Q001 bad-quotes-multiline-string
• Q002 bad-quotes-docstring
• Q003 avoidable-escaped-quote
• RSE102 unnecessary-paren-on-raise-exception
• RET501 unnecessary-return-none
• RET502 implicit-return-value
• RET503 implicit-return
• RET504 unnecessary-assign
• RET505 superfluous-else-return
• RET506 superfluous-else-raise
• RET507 superfluous-else-continue
• RET508 superfluous-else-break
• SLF001 private-member-access
• SIM101 duplicate-isinstance-call
• SIM102 collapsible-if
• SIM103 needless-bool
• SIM105 suppressible-exception
• SIM107 return-in-try-except-finally
• SIM108 if-else-block-instead-of-if-exp
• SIM109 compare-with-tuple
• SIM110 reimplemented-builtin
• SIM112 uncapitalized-environment-variables
• SIM114 if-with-same-arms
• SIM115 open-file-with-context-handler
• SIM116 if-else-block-instead-of-dict-lookup
• SIM117 multiple-with-statements
• SIM118 in-dict-keys
• SIM201 negate-equal-op
• SIM202 negate-not-equal-op
• SIM208 double-negation
• SIM210 if-expr-with-true-false
• SIM211 if-expr-with-false-true
• SIM212 if-expr-with-twisted-arms
• SIM220 expr-and-not-expr
• SIM221 expr-or-not-expr
• SIM222 expr-or-true
• SIM223 expr-and-false
• SIM300 yoda-conditions
• SIM401 if-else-block-instead-of-dict-get
• SIM910 dict-get-with-none-default
• TID251 banned-api
• TID252 relative-imports
• TCH001 typing-only-first-party-import
• TCH002 typing-only-third-party-import
• TCH003 typing-only-standard-library-import
• TCH004 runtime-import-in-type-checking-block
• TCH005 empty-type-checking-block
• INT001 f-string-in-get-text-func-call
• INT002 format-in-get-text-func-call
• INT003 printf-in-get-text-func-call
• ARG001 unused-function-argument
• ARG002 unused-method-argument
• ARG003 unused-class-method-argument
• ARG004 unused-static-method-argument
• ARG005 unused-lambda-argument
• PTH100 os-path-abspath
• PTH101 os-chmod
• PTH102 os-mkdir
• PTH103 os-makedirs
• PTH104 os-rename
• PTH105 pathlib-replace
• PTH106 os-rmdir
• PTH107 os-remove
• PTH108 os-unlink
• PTH109 os-getcwd
• PTH110 os-path-exists
• PTH111 os-path-expanduser
• PTH112 os-path-isdir
• PTH113 os-path-isfile
• PTH114 os-path-islink
• PTH115 os-readlink
• PTH116 os-stat
• PTH117 os-path-isabs
• PTH118 os-path-join
• PTH119 os-path-basename
• PTH120 os-path-dirname
• PTH121 os-path-samefile
• PTH122 os-path-splitext
• PTH123 builtin-open
• PTH124 py-path
• ERA001 commented-out-code
• PD002 pandas-use-of-inplace-argument
• PD003 pandas-use-of-dot-is-null
• PD004 pandas-use-of-dot-not-null
• PD007 pandas-use-of-dot-ix
• PD008 pandas-use-of-dot-at
• PD009 pandas-use-of-dot-iat
• PD010 pandas-use-of-dot-pivot-or-unstack
• PD011 pandas-use-of-dot-values
• PD012 pandas-use-of-dot-read-table
• PD013 pandas-use-of-dot-stack
• PD015 pandas-use-of-pd-merge
• PD901 pandas-df-variable-name
• PGH001 eval
• PGH002 deprecated-log-warn
• PGH003 blanket-type-ignore
• PGH004 blanket-noqa
• PLC0414 useless-import-alias
• PLC1901 compare-to-empty-string
• PLC3002 unnecessary-direct-lambda-call
• PLE0100 yield-in-init
• PLE0101 return-in-init
• PLE0116 continue-in-finally
• PLE0117 nonlocal-without-binding
• PLE0118 load-before-global-declaration
• PLE0302 unexpected-special-method-signature
• PLE0604 invalid-all-object
• PLE0605 invalid-all-format
• PLE1142 await-outside-async
• PLE1205 logging-too-many-args
• PLE1206 logging-too-few-args
• PLE1307 bad-string-format-type
• PLE1310 bad-str-strip-call
• PLE1507 invalid-envvar-value
• PLE2502 bidirectional-unicode
• PLE2510 invalid-character-backspace
• PLE2512 invalid-character-sub
• PLE2513 invalid-character-esc
• PLE2514 invalid-character-nul
• PLE2515 invalid-character-zero-width-space
• PLR0133 comparison-of-constant
• PLR0206 property-with-parameters
• PLR0402 manual-from-import
• PLR0911 too-many-return-statements
• PLR0912 too-many-branches
• PLR0913 too-many-arguments
• PLR0915 too-many-statements
• PLR1701 repeated-isinstance-calls
• PLR1711 useless-return
• PLR1722 sys-exit-alias
• PLR2004 magic-value-comparison
• PLR5501 collapsible-else-if
• PLW0120 useless-else-on-loop
• PLW0129 assert-on-string-literal
• PLW0602 global-variable-not-assigned
• PLW0603 global-statement
• PLW0711 binary-op-exception
• PLW1508 invalid-envvar-default
• PLW2901 redefined-loop-name
• TRY002 raise-vanilla-class
• TRY003 raise-vanilla-args
• TRY004 type-check-without-type-error
• TRY200 reraise-no-cause
• TRY201 verbose-raise
• TRY300 try-consider-else
• TRY301 raise-within-try
• TRY400 error-instead-of-exception
• TRY401 verbose-log-message
• NPY001 numpy-deprecated-type-alias
• NPY002 numpy-legacy-random
• RUF001 ambiguous-unicode-character-string
• RUF002 ambiguous-unicode-character-docstring
• RUF003 ambiguous-unicode-character-comment
• RUF005 collection-literal-concatenation
• RUF006 asyncio-dangling-task
• RUF007 pairwise-over-zipped
• RUF008 mutable-dataclass-default
• RUF009 function-call-in-dataclass-default-argument
• RUF100 unused-noqa