Releases: astral-sh/ruff
Releases · astral-sh/ruff
0.6.2
Release Notes
Preview features
- [
flake8-simplify] Extendopen-file-with-context-handlerto work with other standard-library IO modules (SIM115) (#12959) - [
ruff] Avoidunused-asyncfor functions with FastAPI route decorator (RUF029) (#12938) - [
ruff] Ignorefstring-missing-syntax(RUF027) forfastAPIpaths (#12939) - [
ruff] Implement check for Decimal called with a float literal (RUF032) (#12909)
Rule changes
- [
flake8-bugbear] Update diagnostic message when expression is at the end of function (B015) (#12944) - [
flake8-pyi] Skip type annotations instring-or-bytes-too-long(PYI053) (#13002) - [
flake8-type-checking] Always recognise relative imports as first-party (#12994) - [
flake8-unused-arguments] Ignore unused arguments on stub functions (ARG001) (#12966) - [
pylint] Ignore augmented assignment forself-cls-assignment(PLW0642) (#12957)
Server
- Show full context in error log messages (#13029)
Bug fixes
- [
pep8-naming] Don't flagfromimports following conventional import names (N817) (#12946) - [
pylint] - Allow__new__methods to haveclsas their first argument even if decorated with@staticmethodforbad-staticmethod-argument(PLW0211) (#12958)
Documentation
- Add
hyperfineinstallation instructions; updatehyperfinecode samples (#13034) - Expand note to use Ruff with other language server in Kate (#12806)
- Update example for
PT001as per the new default behavior (#13019) - [
perflint] Improve docs fortry-except-in-loop(PERF203) (#12947) - [
pydocstyle] Add reference tolint.pydocstyle.ignore-decoratorssetting to rule docs (#12996)
Contributors
- @AlexWaygood
- @FinchPowers
- @InSyncWithFoo
- @MichaReiser
- @Skylion007
- @TomerBin
- @carljm
- @charliermarsh
- @dhruvmanila
- @diceroll123
- @dsal3389
- @dylwil3
- @kbaskett248
- @lengau
- @mkniewallner
- @olp-cs
- @renovate
- @tfardet
Install ruff 0.6.2
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.6.2/ruff-installer.sh | shInstall prebuilt binaries via powershell script
powershell -c "irm https://github.com/astral-sh/ruff/releases/download/0.6.2/ruff-installer.ps1 | iex"Download ruff 0.6.2
0.6.1
Release Notes
This is a hotfix release to address an issue with ruff-pre-commit. In v0.6, Ruff changed its behavior to lint and format Jupyter notebooks by default; however, due to an oversight, these files were still excluded by default if Ruff was run via pre-commit, leading to inconsistent behavior. This has now been fixed.
Preview features
- [
fastapi] Implementfast-api-unused-path-parameter(FAST003) (#12638)
Rule changes
- [
pylint] Renametoo-many-positionaltotoo-many-positional-arguments(R0917) (#12905)
Server
- Fix crash when applying "fix-all" code-action to notebook cells (#12929)
Other changes
- [
flake8-naming]: Respect import conventions (N817) (#12922)
Contributors
Install ruff 0.6.1
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.6.1/ruff-installer.sh | shInstall prebuilt binaries via powershell script
powershell -c "irm https://github.com/astral-sh/ruff/releases/download/0.6.1/ruff-installer.ps1 | iex"Download ruff 0.6.1
0.6.0
Release Notes
Check out the blog post for a migration guide and overview of the changes!
Breaking changes
See also, the "Remapped rules" section which may result in disabled rules.
- Lint and format Jupyter Notebook by default (#12878).
- Detect imports in
srclayouts by default forisortrules (#12848) - The pytest rules
PT001andPT023now default to omitting the decorator parentheses when there are no arguments (#12838).
Deprecations
The following rules are now deprecated:
pytest-missing-fixture-name-underscore(PT004)pytest-incorrect-fixture-name-underscore(PT005)unpacked-list-comprehension(UP027)
Remapped rules
The following rules have been remapped to new rule codes:
unnecessary-dict-comprehension-for-iterable:RUF025toC420
Stabilization
The following rules have been stabilized and are no longer in preview:
singledispatch-method(PLE1519)singledispatchmethod-function(PLE1520)bad-staticmethod-argument(PLW0211)if-stmt-min-max(PLR1730)invalid-bytes-return-type(PLE0308)invalid-hash-return-type(PLE0309)invalid-index-return-type(PLE0305)invalid-length-return-type(E303)self-or-cls-assignment(PLW0642)byte-string-usage(PYI057)duplicate-literal-member(PYI062)redirected-noqa(RUF101)
The following behaviors have been stabilized:
cancel-scope-no-checkpoint(ASYNC100): Supportasyncioandanyiocontext mangers.async-function-with-timeout(ASYNC109): Supportasyncioandanyiocontext mangers.async-busy-wait(ASYNC110): Supportasyncioandanyiocontext mangers.async-zero-sleep(ASYNC115): Supportanyiocontext mangers.long-sleep-not-forever(ASYNC116): Supportanyiocontext mangers.
The following fixes have been stabilized:
superfluous-else-return(RET505)superfluous-else-raise(RET506)superfluous-else-continue(RET507)superfluous-else-break(RET508)
Preview features
- [
flake8-simplify] Further simplify to binary in preview for (SIM108) (#12796) - [
pyupgrade] Show violations without auto-fix (UP031) (#11229)
Rule changes
- [
flake8-import-conventions] Addxml.etree.ElementTreeto default conventions (#12455) - [
flake8-pytest-style] Add a space after comma in CSV output (PT006) (#12853)
Server
- Show a message for incorrect settings (#12781)
Bug fixes
- [
flake8-async] Do not lint yield in context manager (ASYNC100) (#12896) - [
flake8-comprehensions] Do not lintasync forcomprehensions (C419) (#12895) - [
flake8-return] Only add returnNoneat end of a function (RET503) (#11074) - [
flake8-type-checking] Avoid treatingdataclasses.KW_ONLYas typing-only (TCH003) (#12863) - [
pep8-naming] Treattype(Protocol)et al as metaclass base (N805) (#12770) - [
pydoclint] Don't enforce returns and yields in abstract methods (DOC201,DOC202) (#12771) - [
ruff] Skip tuples with slice expressions in (RUF031) (#12768) - [
ruff] Ignore unparenthesized tuples in subscripts when the subscript is a type annotation or type alias (RUF031) (#12762) - [
ruff] Ignore template strings passed to logging andbuiltins._()calls (RUF027) (#12889) - [
ruff] Do not remove parens for tuples with starred expressions in Python <=3.10 (RUF031) (#12784) - Evaluate default parameter values for a function in that function's enclosing scope (#12852)
Other changes
- Respect VS Code cell metadata when detecting the language of Jupyter Notebook cells (#12864)
- Respect
kernelspecnotebook metadata when detecting the preferred language for a Jupyter Notebook (#12875)
Install ruff 0.6.0
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.6.0/ruff-installer.sh | shInstall prebuilt binaries via powershell script
powershell -c "irm https://github.com/astral-sh/ruff/releases/download/0.6.0/ruff-installer.ps1 | iex"Download ruff 0.6.0
| File | Platform | Checksum |
|---|---|---|
| ruff-aarch64-apple-darwin.tar.gz | Apple Silicon macOS | checksum |
| ruff-x86_64-apple-darwin.tar.gz | Intel macOS | checksum |
| ruff-aarch64-pc-windows-msvc.zip | ARM64 Windows | checksum |
| ruff-i686-pc-windows-msvc.zip | x86 Windows | checksum |
| ruff-x86_64-pc-windows-msvc.zip | x64 Windows | checksum |
| ruff-aarch64-unknown-linux-gnu.tar.gz | ARM64 Linux | checksum |
| ruff-i686-unknown-linux-gnu.tar.gz | x86 Linux | checksum |
| ruff-powerpc64-unknown-linux-gnu.tar.gz | PPC64 Linux | checksum |
| ruff-powerpc64le-unknown-linux-gnu.tar.gz | PPC64LE Linux | checksum |
| ruff-s390x-unknown-linux-gnu.tar.gz | S390x Linux | checksum |
| ruff-x86_64-unknown-linux-gnu.tar.gz | x64 Linux | checksum |
| ruff-armv7-unknown-linux-gnueabihf.tar.gz | ARMv7 Linux | [checksum](https://github.com/astral-sh/ruff/releases/download/0.6.0/ruff-armv7-unkno... |
0.5.7
Release Notes
Preview features
- [
flake8-comprehensions] Account for list and set comprehensions inunnecessary-literal-within-tuple-call(C409) (#12657) - [
flake8-pyi] Add autofix forfuture-annotations-in-stub(PYI044) (#12676) - [
flake8-return] Avoid syntax error when auto-fixingRET505with mixed indentation (space and tabs) (#12740) - [
pydoclint] Adddocstring-missing-yields(DOC402) anddocstring-extraneous-yields(DOC403) (#12538) - [
pydoclint] AvoidDOC201if docstring begins with "Return", "Returns", "Yield", or "Yields" (#12675) - [
pydoclint] Deduplicate collected exceptions after traversing function bodies (DOC501) (#12642) - [
pydoclint] IgnoreDOCerrors for stub functions (#12651) - [
pydoclint] Teach rules to understand reraised exceptions as being explicitly raised (DOC501,DOC502) (#12639) - [
ruff] Implementincorrectly-parenthesized-tuple-in-subscript(RUF031) (#12480) - [
ruff] MarkRUF023fix as unsafe if__slots__is not a set and the binding is used elsewhere (#12692)
Rule changes
- [
refurb] Add autofix forimplicit-cwd(FURB177) (#12708) - [
ruff] Add autofix forzip-instead-of-pairwise(RUF007) (#12663) - [
tryceratops] AddBaseExceptiontoraise-vanilla-classrule (TRY002) (#12620)
Server
- Ignore non-file workspace URL; Ruff will display a warning notification in this case (#12725)
CLI
- Fix cache invalidation for nested
pyproject.tomlfiles (#12727)
Bug fixes
- [
flake8-async] Fix false positives with multipleasync withitems (ASYNC100) (#12643) - [
flake8-bandit] Avoid false-positives for list concatenations in SQL construction (S608) (#12720) - [
flake8-bugbear] Treatreturnas equivalent tobreak(B909) (#12646) - [
flake8-comprehensions] Set comprehensions not a violation forsuminunnecessary-comprehension-in-call(C419) (#12691) - [
flake8-simplify] Parenthesize conditions based on precedence when merging if arms (SIM114) (#12737) - [
pydoclint] Try both 'Raises' section styles when convention is unspecified (DOC501) (#12649)
Contributors
- @AlexWaygood
- @DavideRagazzon
- @InSyncWithFoo
- @MichaReiser
- @augustelalande
- @bluetech
- @carljm
- @cclauss
- @charliermarsh
- @dhruvmanila
- @diceroll123
- @dylwil3
- @ember91
- @epenet
- @renovate
Install ruff 0.5.7
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.5.7/ruff-installer.sh | shInstall prebuilt binaries via powershell script
powershell -c "irm https://github.com/astral-sh/ruff/releases/download/0.5.7/ruff-installer.ps1 | iex"Download ruff 0.5.7
0.5.6
Release Notes
Ruff 0.5.6 automatically enables linting and formatting of notebooks in preview mode.
You can opt-out of this behavior by adding *.ipynb to the extend-exclude setting.
[tool.ruff]
extend-exclude = ["*.ipynb"]Preview features
- Enable notebooks by default in preview mode (#12621)
- [
flake8-builtins] Implement import, lambda, and module shadowing (#12546) - [
pydoclint] Adddocstring-missing-returns(DOC201) anddocstring-extraneous-returns(DOC202) (#12485)
Rule changes
- [
flake8-return] Exempt cached properties and other property-like decorators from explicit return rule (RET501) (#12563)
Server
- Make server panic hook more error resilient (#12610)
- Use
$/logTracefor server trace logs in Zed and VS Code (#12564) - Keep track of deleted cells for reorder change request (#12575)
Configuration
- [
flake8-implicit-str-concat] Always allow explicit multi-line concatenations when implicit concatenations are banned (#12532)
Bug fixes
- [
flake8-async] Avoid flaggingasyncio.timeouts as unused when the context manager includesasyncio.TaskGroup(#12605) - [
flake8-slots] Avoid recommending__slots__for classes that inherit from more thannamedtuple(#12531) - [
isort] Avoid marking required imports as unused (#12537) - [
isort] Preserve trailing inline comments on import-from statements (#12498) - [
pycodestyle] Add newlines before comments (E305) (#12606) - [
pycodestyle] Don't attach comments with mismatched indents (#12604) - [
pyflakes] Fix preview-mode bugs inF401when attempting to autofix unused first-party submodule imports in an__init__.pyfile (#12569) - [
pylint] Respect start index inunnecessary-list-index-lookup(#12603) - [
pyupgrade] Avoid recommending no-argument super inslots=Truedataclasses (#12530) - [
pyupgrade] Use colon rather than dot formatting for integer-only types (#12534) - Fix NFKC normalization bug when removing unused imports (#12571)
Other changes
- Consider more stdlib decorators to be property-like (#12583)
- Improve handling of metaclasses in various linter rules (#12579)
- Improve consistency between linter rules in determining whether a function is property (#12581)
Install ruff 0.5.6
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.5.6/ruff-installer.sh | shInstall prebuilt binaries via powershell script
powershell -c "irm https://github.com/astral-sh/ruff/releases/download/0.5.6/ruff-installer.ps1 | iex"Download ruff 0.5.6
0.5.5
Release Notes
Preview features
- [
fastapi] Implementfastapi-redundant-response-model(FAST001) andfastapi-non-annotated-dependency(FAST002) (#11579) - [
pydoclint] Implementdocstring-missing-exception(DOC501) anddocstring-extraneous-exception(DOC502) (#11471)
Rule changes
- [
numpy] Fix NumPy 2.0 rule fornp.alltrueandnp.sometrue(#12473) - [
numpy] IgnoreNPY201insideexceptblocks for compatibility with older numpy versions (#12490) - [
pep8-naming] Avoid applyingignore-namestoselfandclsfunction names (N804,N805) (#12497)
Formatter
- Fix incorrect placement of leading function comment with type params (#12447)
Server
- Do not bail code action resolution when a quick fix is requested (#12462)
Bug fixes
- Fix
Ordimplementation ofcmp_fix(#12471) - Raise syntax error for unparenthesized generator expression in multi-argument call (#12445)
- [
pydoclint] Fix panic inDOC501reported in #12428 (#12435) - [
flake8-bugbear] Allow singleton tuples with starred expressions inB013(#12484)
Documentation
- Add Eglot setup guide for Emacs editor (#12426)
- Add note about the breaking change in
nvim-lspconfig(#12507) - Add note to include notebook files for native server (#12449)
- Add setup docs for Zed editor (#12501)
Contributors
- @AlexWaygood
- @IvanIsCoding
- @MichaReiser
- @TomerBin
- @UriyaHarpeness
- @augustelalande
- @carljm
- @charliermarsh
- @dhruvmanila
- @dylwil3
- @foxmean
- @mtsokol
- @osiewicz
- @renovate
- @thejcannon
Install ruff 0.5.5
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.5.5/ruff-installer.sh | shInstall prebuilt binaries via powershell script
powershell -c "irm https://github.com/astral-sh/ruff/releases/download/0.5.5/ruff-installer.ps1 | iex"Download ruff 0.5.5
0.5.4
Release Notes
Rule changes
- [
ruff] RenameRUF007tozip-instead-of-pairwise(#12399)
Bug fixes
- [
flake8-builtins] Avoid shadowing diagnostics for@overridemethods (#12415) - [
flake8-comprehensions] Insert parentheses for multi-argument generators (#12422) - [
pydocstyle] Handle escaped docstrings within docstring (D301) (#12192)
Documentation
Install ruff 0.5.4
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.5.4/ruff-installer.sh | shInstall prebuilt binaries via powershell script
powershell -c "irm https://github.com/astral-sh/ruff/releases/download/0.5.4/ruff-installer.ps1 | iex"Download ruff 0.5.4
0.5.3
Release Notes
Ruff 0.5.3 marks the stable release of the Ruff language server and introduces revamped documentation, including setup guides for your editor of choice and the language server itself.
Preview features
- Formatter: Insert empty line between suite and alternative branch after function/class definition (#12294)
- [
pyupgrade] Implementunnecessary-default-type-args(UP043) (#12371)
Rule changes
- [
flake8-bugbear] Detect enumerate iterations inloop-iterator-mutation(B909) (#12366) - [
flake8-bugbear] Removediscard,remove, andpopallowance forloop-iterator-mutation(B909) (#12365) - [
pylint] Allowrepeated-equality-comparisonfor mixed operations (PLR1714) (#12369) - [
pylint] Ignoreselfandclswhen counting arguments (PLR0913) (#12367) - [
pylint] Use UTF-8 as default encoding inunspecified-encodingfix (PLW1514) (#12370)
Server
- Build settings index in parallel for the native server (#12299)
- Use fallback settings when indexing the project (#12362)
- Consider
--previewflag forserversubcommand for the linter and formatter (#12208)
Bug fixes
- [
flake8-comprehensions] Allow additional arguments forsumandmaxcomprehensions (C419) (#12364) - [
pylint] Avoid dropping extra boolean operations inrepeated-equality-comparison(PLR1714) (#12368) - [
pylint] Consider expression before statement when determining binding kind (PLR1704) (#12346)
Documentation
- Add docs for Ruff language server (#12344)
- Migrate to standalone docs repo (#12341)
- Update versioning policy for editor integration (#12375)
Other changes
- Publish Wasm API to npm (#12317)
Contributors
- @AlexWaygood
- @MichaReiser
- @cake-monotone
- @carljm
- @charliermarsh
- @dhruvmanila
- @github-actions
- @konstin
- @mattrunyon
- @renovate
Install ruff 0.5.3
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.5.3/ruff-installer.sh | shInstall prebuilt binaries via powershell script
powershell -c "irm https://github.com/astral-sh/ruff/releases/download/0.5.3/ruff-installer.ps1 | iex"Download ruff 0.5.3
0.5.2
Release Notes
Preview features
- Use
spaceseparator before parenthesized expressions in comprehensions with leading comments (#12282) - [
flake8-async] UpdateASYNC100to includeanyioandasyncio(#12221) - [
flake8-async] UpdateASYNC109to includeanyioandasyncio(#12236) - [
flake8-async] UpdateASYNC110to includeanyioandasyncio(#12261) - [
flake8-async] UpdateASYNC115to includeanyioandasyncio(#12262) - [
flake8-async] UpdateASYNC116to includeanyioandasyncio(#12266)
Rule changes
- [
flake8-return] Exempt properties from explicit return rule (RET501) (#12243) - [
numpy] Addnp.NAN-to-np.nandiagnostic (#12292) - [
refurb] Makelist-reverse-copyan unsafe fix (#12303)
Server
- Consider
includeandextend-includesettings in native server (#12252) - Include nested configurations in settings reloading (#12253)
CLI
- Omit code frames for fixes with empty ranges (#12304)
- Warn about formatter incompatibility for
D203(#12238)
Bug fixes
- Make cache-write failures non-fatal on Windows (#12302)
- Treat
notoperations as boolean tests (#12301) - [
flake8-bandit] AvoidS310violations for HTTP-safe f-strings (#12305) - [
flake8-bandit] Support explicit string concatenations in S310 HTTP detection (#12315) - [
flake8-bandit] fix S113 false positive for httpx withouttimeoutargument (#12213) - [
pycodestyle] Remove "non-obvious" allowance for E721 (#12300) - [
pyflakes] Considerwithblocks as single-item branches for redefinition analysis (#12311) - [
refurb] Restrict forwarding fornewlineargument inopen()calls to Python versions >= 3.10 (#12244)
Documentation
- Update help and documentation to reflect
--output-format fulldefault (#12248)
Performance
- Use more threads when discovering Python files (#12258)
Install ruff 0.5.2
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.5.2/ruff-installer.sh | shInstall prebuilt binaries via powershell script
powershell -c "irm https://github.com/astral-sh/ruff/releases/download/0.5.2/ruff-installer.ps1 | iex"Download ruff 0.5.2
0.5.1
Release Notes
Preview features
- [
flake8-bugbear] Implement mutable-contextvar-default (B039) (#12113) - [
pycodestyle] Whitespace after decorator (E204) (#12140) - [
pytest] ReversePT001andPT0023defaults (#12106)
Rule changes
- Enable token-based rules on source with syntax errors (#11950)
- [
flake8-bandit] DetecthttpxforS113(#12174) - [
numpy] UpdateNPY201to include exception deprecations (#12065) - [
pylint] Generate autofix forduplicate-bases(PLE0241) (#12105)
Server
- Avoid syntax error notification for source code actions (#12148)
- Consider the content of the new cells during notebook sync (#12203)
- Fix replacement edit range computation (#12171)
Bug fixes
- Disable auto-fix when source has syntax errors (#12134)
- Fix cache key collisions for paths with separators (#12159)
- Make
requires-pythoninference robust to==(#12091) - Use char-wise width instead of
str-width (#12135) - [
pycodestyle] AvoidE275if keyword followed by comma (#12136) - [
pycodestyle] AvoidE275if keyword is followed by a semicolon (#12095) - [
pylint] Skip dummy variables forPLR1704(#12190)
Performance
Contributors
- @AlexWaygood
- @MichaReiser
- @Peiffap
- @ThomasFaivre
- @bersace
- @charliermarsh
- @dhruvmanila
- @github-actions
- @jkauerl
- @mkniewallner
- @mtsokol
- @renovate
- @snowsignal
- @tjkuson
- @zanieb
Install ruff 0.5.1
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.5.1/ruff-installer.sh | shInstall prebuilt binaries via powershell script
powershell -c "irm https://github.com/astral-sh/ruff/releases/download/0.5.1/ruff-installer.ps1 | iex"