Update dependency ruff to v0.6.8 #74

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renovate-bot wants to merge 1 commit from renovate/ruff-0.x into master
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This PR contains the following updates:

Package Type Update Change
ruff (source, changelog) tool.hatch.envs.lint minor ==0.2.2 -> ==0.6.8

Release Notes

astral-sh/ruff (ruff)

v0.6.8

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Preview features
  • Remove unnecessary parentheses around match case clauses (#​13510)
  • Parenthesize overlong if guards in match..case clauses (#​13513)
  • Detect basic wildcard imports in ruff analyze graph (#​13486)
  • [pylint] Implement boolean-chained-comparison (R1716) (#​13435)
Rule changes
  • [lake8-simplify] Detect SIM910 when using variadic keyword arguments, i.e., **kwargs (#​13503)
  • [pyupgrade] Avoid false negatives with non-reference shadowed bindings of loop variables (UP028) (#​13504)
Bug fixes
  • Detect tuples bound to variadic positional arguments i.e. *args (#​13512)
  • Exit gracefully on broken pipe errors (#​13485)
  • Avoid panic when analyze graph hits broken pipe (#​13484)
Performance
  • Reuse BTreeSets in module resolver (#​13440)
  • Skip traversal for non-compound statements (#​13441)

v0.6.7

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Preview features
  • Add Python version support to ruff analyze CLI (#​13426)
  • Add exclude support to ruff analyze (#​13425)
  • Fix parentheses around return type annotations (#​13381)
Rule changes
  • [pycodestyle] Fix: Don't autofix if the first line ends in a question mark? (D400) (#​13399)
Bug fixes
  • Respect lint.exclude in ruff check --add-noqa (#​13427)
Performance
  • Avoid tracking module resolver files in Salsa (#​13437)
  • Use forget for module resolver database (#​13438)

v0.6.6

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Preview features
  • [refurb] Skip slice-to-remove-prefix-or-suffix (FURB188) when non-trivial slice steps are present (#​13405)
  • Add a subcommand to generate dependency graphs (#​13402)
Formatter
  • Fix placement of inline parameter comments (#​13379)
Server
  • Fix off-by one error in the LineIndex::offset calculation (#​13407)
Bug fixes
  • [fastapi] Respect FastAPI aliases in route definitions (#​13394)
  • [pydocstyle] Respect word boundaries when detecting function signature in docs (#​13388)
Documentation
  • Add backlinks to rule overview linter (#​13368)
  • Fix documentation for editor vim plugin ALE (#​13348)
  • Fix rendering of FURB188 docs (#​13406)

v0.6.5

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Preview features
  • [pydoclint] Ignore DOC201 when function name is "new" (#​13300)
  • [refurb] Implement slice-to-remove-prefix-or-suffix (FURB188) (#​13256)
Rule changes
  • [eradicate] Ignore script-comments with multiple end-tags (ERA001) (#​13283)
  • [pyflakes] Improve error message for UndefinedName when a builtin was added in a newer version than specified in Ruff config (F821) (#​13293)
Server
  • Add support for extensionless Python files for server (#​13326)
  • Fix configuration inheritance for configurations specified in the LSP settings (#​13285)
Bug fixes
  • [ruff] Handle unary operators in decimal-from-float-literal (RUF032) (#​13275)
CLI
  • Only include rules with diagnostics in SARIF metadata (#​13268)
Playground
  • Add "Copy as pyproject.toml/ruff.toml" and "Paste from TOML" (#​13328)
  • Fix errors not shown for restored snippet on page load (#​13262)

v0.6.4

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Preview features
  • [flake8-builtins] Use dynamic builtins list based on Python version (#​13172)
  • [pydoclint] Permit yielding None in DOC402 and DOC403 (#​13148)
  • [pylint] Update diagnostic message for PLW3201 (#​13194)
  • [ruff] Implement post-init-default (RUF033) (#​13192)
  • [ruff] Implement useless if-else (RUF034) (#​13218)
Rule changes
  • [flake8-pyi] Respect pep8_naming.classmethod-decorators settings when determining if a method is a classmethod in custom-type-var-return-type (PYI019) (#​13162)
  • [flake8-pyi] Teach various rules that annotations might be stringized (#​12951)
  • [pylint] Avoid no-self-use for attrs-style validators (#​13166)
  • [pylint] Recurse into subscript subexpressions when searching for list/dict lookups (PLR1733, PLR1736) (#​13186)
  • [pyupgrade] Detect aiofiles.open calls in UP015 (#​13173)
  • [pyupgrade] Mark sys.version_info[0] < 3 and similar comparisons as outdated (UP036) (#​13175)
CLI
  • Enrich messages of SARIF results (#​13180)
  • Handle singular case for incompatible rules warning in ruff format output (#​13212)
Bug fixes
  • [pydocstyle] Improve heuristics for detecting Google-style docstrings (#​13142)
  • [refurb] Treat sep arguments with effects as unsafe removals (FURB105) (#​13165)

v0.6.3

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Preview features
  • [flake8-simplify] Extend open-file-with-context-handler to work with dbm.sqlite3 (SIM115) (#​13104)
  • [pycodestyle] Disable E741 in stub files (.pyi) (#​13119)
  • [pydoclint] Avoid DOC201 on explicit returns in functions that only return None (#​13064)
Rule changes
  • [flake8-async] Disable check for asyncio before Python 3.11 (ASYNC109) (#​13023)
Bug fixes
  • [FastAPI] Avoid introducing invalid syntax in fix for fast-api-non-annotated-dependency (FAST002) (#​13133)
  • [flake8-implicit-str-concat] Normalize octals before merging concatenated strings in single-line-implicit-string-concatenation (ISC001) (#​13118)
  • [flake8-pytest-style] Improve help message for pytest-incorrect-mark-parentheses-style (PT023) (#​13092)
  • [pylint] Avoid autofix for calls that aren't min or max as starred expression (PLW3301) (#​13089)
  • [ruff] Add datetime.time, datetime.tzinfo, and datetime.timezone as immutable function calls (RUF009) (#​13109)
  • [ruff] Extend comment deletion for RUF100 to include trailing text from noqa directives while preserving any following comments on the same line, if any (#​13105)
  • Fix dark theme on initial page load for the Ruff playground (#​13077)

v0.6.2

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Preview features
  • [flake8-simplify] Extend open-file-with-context-handler to work with other standard-library IO modules (SIM115) (#​12959)
  • [ruff] Avoid unused-async for functions with FastAPI route decorator (RUF029) (#​12938)
  • [ruff] Ignore fstring-missing-syntax (RUF027) for fastAPI paths (#​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 in string-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 for self-cls-assignment (PLW0642) (#​12957)
Server
  • Show full context in error log messages (#​13029)
Bug fixes
  • [pep8-naming] Don't flag from imports following conventional import names (N817) (#​12946)
  • [pylint] - Allow __new__ methods to have cls as their first argument even if decorated with @staticmethod for bad-staticmethod-argument (PLW0211) (#​12958)
Documentation
  • Add hyperfine installation instructions; update hyperfine code samples (#​13034)
  • Expand note to use Ruff with other language server in Kate (#​12806)
  • Update example for PT001 as per the new default behavior (#​13019)
  • [perflint] Improve docs for try-except-in-loop (PERF203) (#​12947)
  • [pydocstyle] Add reference to lint.pydocstyle.ignore-decorators setting to rule docs (#​12996)

v0.6.1

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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] Implement fast-api-unused-path-parameter (FAST003) (#​12638)
Rule changes
  • [pylint] Rename too-many-positional to too-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)

v0.6.0

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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 src layouts by default for isort rules (#​12848)
  • The pytest rules PT001 and PT023 now default to omitting the decorator parentheses when there are no arguments (#​12838).
Deprecations

The following rules are now deprecated:

Remapped rules

The following rules have been remapped to new rule codes:

Stabilization

The following rules have been stabilized and are no longer in preview:

The following behaviors have been stabilized:

The following fixes have been stabilized:

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] Add xml.etree.ElementTree to 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 lint async for comprehensions (C419) (#​12895)
  • [flake8-return] Only add return None at end of a function (RET503) (#​11074)
  • [flake8-type-checking] Avoid treating dataclasses.KW_ONLY as typing-only (TCH003) (#​12863)
  • [pep8-naming] Treat type(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 and builtins._() 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 kernelspec notebook metadata when detecting the preferred language for a Jupyter Notebook (#​12875)

v0.5.7

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Preview features
  • [flake8-comprehensions] Account for list and set comprehensions in unnecessary-literal-within-tuple-call (C409) (#​12657)
  • [flake8-pyi] Add autofix for future-annotations-in-stub (PYI044) (#​12676)
  • [flake8-return] Avoid syntax error when auto-fixing RET505 with mixed indentation (space and tabs) (#​12740)
  • [pydoclint] Add docstring-missing-yields (DOC402) and docstring-extraneous-yields (DOC403) (#​12538)
  • [pydoclint] Avoid DOC201 if docstring begins with "Return", "Returns", "Yield", or "Yields" (#​12675)
  • [pydoclint] Deduplicate collected exceptions after traversing function bodies (DOC501) (#​12642)
  • [pydoclint] Ignore DOC errors for stub functions (#​12651)
  • [pydoclint] Teach rules to understand reraised exceptions as being explicitly raised (DOC501, DOC502) (#​12639)
  • [ruff] Implement incorrectly-parenthesized-tuple-in-subscript (RUF031) (#​12480)
  • [ruff] Mark RUF023 fix as unsafe if __slots__ is not a set and the binding is used elsewhere (#​12692)
Rule changes
  • [refurb] Add autofix for implicit-cwd (FURB177) (#​12708)
  • [ruff] Add autofix for zip-instead-of-pairwise (RUF007) (#​12663)
  • [tryceratops] Add BaseException to raise-vanilla-class rule (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.toml files (#​12727)
Bug fixes
  • [flake8-async] Fix false positives with multiple async with items (ASYNC100) (#​12643)
  • [flake8-bandit] Avoid false-positives for list concatenations in SQL construction (S608) (#​12720)
  • [flake8-bugbear] Treat return as equivalent to break (B909) (#​12646)
  • [flake8-comprehensions] Set comprehensions not a violation for sum in unnecessary-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)

v0.5.6

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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] Add docstring-missing-returns (DOC201) and docstring-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 $/logTrace for 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 flagging asyncio.timeouts as unused when the context manager includes asyncio.TaskGroup (#​12605)
  • [flake8-slots] Avoid recommending __slots__ for classes that inherit from more than namedtuple (#​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 in F401 when attempting to autofix unused first-party submodule imports in an __init__.py file (#​12569)
  • [pylint] Respect start index in unnecessary-list-index-lookup (#​12603)
  • [pyupgrade] Avoid recommending no-argument super in slots=True dataclasses (#​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)

v0.5.5

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Preview features
  • [fastapi] Implement fastapi-redundant-response-model (FAST001) and fastapi-non-annotated-dependency(FAST002) (#​11579)
  • [pydoclint] Implement docstring-missing-exception (DOC501) and docstring-extraneous-exception (DOC502) (#​11471)
Rule changes
  • [numpy] Fix NumPy 2.0 rule for np.alltrue and np.sometrue (#​12473)
  • [numpy] Ignore NPY201 inside except blocks for compatibility with older numpy versions (#​12490)
  • [pep8-naming] Avoid applying ignore-names to self and cls function 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 Ord implementation of cmp_fix (#​12471)
  • Raise syntax error for unparenthesized generator expression in multi-argument call (#​12445)
  • [pydoclint] Fix panic in DOC501 reported in #​12428 (#​12435)
  • [flake8-bugbear] Allow singleton tuples with starred expressions in B013 (#​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)

v0.5.4

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Rule changes
  • [ruff] Rename RUF007 to zip-instead-of-pairwise (#​12399)
Bug fixes
  • [flake8-builtins] Avoid shadowing diagnostics for @override methods (#​12415)
  • [flake8-comprehensions] Insert parentheses for multi-argument generators (#​12422)
  • [pydocstyle] Handle escaped docstrings within docstring (D301) (#​12192)
Documentation
  • Fix GitHub link to Neovim setup (#​12410)
  • Fix output-format default in settings reference (#​12409)

v0.5.3

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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] Implement unnecessary-default-type-args (UP043) (#​12371)
Rule changes
  • [flake8-bugbear] Detect enumerate iterations in loop-iterator-mutation (B909) (#​12366)
  • [flake8-bugbear] Remove discard, remove, and pop allowance for loop-iterator-mutation (B909) (#​12365)
  • [pylint] Allow repeated-equality-comparison for mixed operations (PLR1714) (#​12369)
  • [pylint] Ignore self and cls when counting arguments (PLR0913) (#​12367)
  • [pylint] Use UTF-8 as default encoding in unspecified-encoding fix (PLW1514) (#​12370)
Server
  • Build settings index in parallel for the native server (#​12299)
  • Use fallback settings when indexing the project (#​12362)
  • Consider --preview flag for server subcommand for the linter and formatter (#​12208)
Bug fixes
  • [flake8-comprehensions] Allow additional arguments for sum and max comprehensions (C419) (#​12364)
  • [pylint] Avoid dropping extra boolean operations in repeated-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

v0.5.2

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Preview features
  • Use space separator before parenthesized expressions in comprehensions with leading comments (#​12282)
  • [flake8-async] Update ASYNC100 to include anyio and asyncio (#​12221)
  • [flake8-async] Update ASYNC109 to include anyio and asyncio (#​12236)
  • [flake8-async] Update ASYNC110 to include anyio and asyncio (#​12261)
  • [flake8-async] Update ASYNC115 to include anyio and asyncio (#​12262)
  • [flake8-async] Update ASYNC116 to include anyio and asyncio (#​12266)
Rule changes
  • [flake8-return] Exempt properties from explicit return rule (RET501) (#​12243)
  • [numpy] Add np.NAN-to-np.nan diagnostic (#​12292)
  • [refurb] Make list-reverse-copy an unsafe fix (#​12303)
Server
  • Consider include and extend-include settings 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 not operations as boolean tests (#​12301)
  • [flake8-bandit] Avoid S310 violations 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 without timeout argument (#​12213)
  • [pycodestyle] Remove "non-obvious" allowance for E721 (#​12300)
  • [pyflakes] Consider with blocks as single-item branches for redefinition analysis (#​12311)
  • [refurb] Restrict forwarding for newline argument in open() calls to Python versions >= 3.10 (#​12244)
Documentation
  • Update help and documentation to reflect --output-format full default (#​12248)
Performance
  • Use more threads when discovering Python files (#​12258)

v0.5.1

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Preview features
  • [flake8-bugbear] Implement mutable-contextvar-default (B039) (#​12113)
  • [pycodestyle] Whitespace after decorator (E204) (#​12140)
  • [pytest] Reverse PT001 and PT0023 defaults (#​12106)
Rule changes
  • Enable token-based rules on source with syntax errors (#​11950)
  • [flake8-bandit] Detect httpx for S113 (#​12174)
  • [numpy] Update NPY201 to include exception deprecations (#​12065)
  • [pylint] Generate autofix for duplicate-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-python inference robust to == (#​12091)
  • Use char-wise width instead of str-width (#​12135)
  • [pycodestyle] Avoid E275 if keyword followed by comma (#​12136)
  • [pycodestyle] Avoid E275 if keyword is followed by a semicolon (#​12095)
  • [pylint] Skip dummy variables for PLR1704 (#​12190)
Performance
  • Remove allocation in parse_identifier (#​12103)
  • Use CompactString for Identifier AST node (#​12101)

v0.5.0

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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.

  • Follow the XDG specification to discover user-level configurations on macOS (same as on other Unix platforms)
  • Selecting ALL now excludes deprecated rules
  • The released archives now include an extra level of nesting, which can be removed with --strip-components=1 when untarring.
  • The release artifact's file name no longer includes the version tag. This enables users to install via /latest URLs on GitHub.
  • The diagnostic ranges for some flake8-bandit rules were modified (#​10667).
Deprecations

The following rules are now deprecated:

Remapped rules

The following rules have been remapped to new rule codes:

Stabilization

The following rules have been stabilized and are no longer in preview:

The following behaviors have been stabilized:

Removals

The following deprecated settings have been removed:

  • output-format=text; use output-format=concise or output-format=full
  • tab-size; use indent-width

The following deprecated CLI options have been removed:

  • --show-source; use --output-format=full
  • --no-show-source; use --output-format=concise

The following deprecated CLI commands have been removed:

  • ruff <path>; use ruff check <path>
  • ruff --clean; use ruff clean
  • ruff --generate-shell-completion; use ruff generate-shell-completion
Preview features
  • [ruff] Add assert-with-print-message rule (#​11981)
CLI
  • Use rule name rather than message in --statistics (#​11697)
  • Use the output format full by default (#​12010)
  • Don't log syntax errors to the console (#​11902)
Rule changes
  • [ruff] Fix false positives if gettext is imported using an alias (RUF027) (#​12025)
  • [numpy] Update trapz and in1d deprecation (NPY201) (#​11948)
  • [flake8-bandit] Modify diagnostic ranges for shell-related rules (#​10667)
Server
  • Closing an untitled, unsaved notebook document no longer throws an error (#​11942)
  • Support the usage of tildes and environment variables in logFile (#​11945)
  • Add option to configure whether to show syntax errors (#​12059)
Bug fixes
  • [pycodestyle] Avoid E203 for f-string debug expression (#​12024)
  • [pep8-naming] Match import-name ignores against both name and alias (N812, N817) (#​12033)
  • [pyflakes] Detect assignments that shadow definitions (F811) (#​11961)
Parser
  • Emit a syntax error for an empty type parameter list (#​12030)
  • Avoid consuming the newline for unterminated strings (#​12067)
  • Do not include the newline in the unterminated string range (#​12017)
  • Use the correct range to highlight line continuation errors (#​12016)
  • Consider 2-character EOL before line continuations (#​12035)
  • Consider line continuation character for re-lexing (#​12008)
Other changes
  • Upgrade the Unicode table used for measuring the line-length (#​11194)
  • Remove the deprecation error message for the nursery selector (#​10172)

v0.4.10

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Parser
  • Implement re-lexing logic for better error recovery (#​11845)
Rule changes
  • [flake8-copyright] Update CPY001 to check the first 4096 bytes instead of 1024 (#​11927)
  • [pycodestyle] Update E999 to show all syntax errors instead of just the first one (#​11900)
Server
  • Add tracing setup guide to Helix documentation (#​11883)
  • Add tracing setup guide to Neovim documentation (#​11884)
  • Defer notebook cell deletion to avoid an error message (#​11864)
Security
  • Guard against malicious ecosystem comment artifacts (#​11879)

v0.4.9

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Preview features
  • [pylint] Implement consider-dict-items (C0206) (#​11688)
  • [refurb] Implement repeated-global (FURB154) (#​11187)
Rule changes
  • [pycodestyle] Adapt fix for E203 to work identical to ruff format (#​10999)
Formatter
  • Fix formatter instability for lines only consisting of zero-width characters (#​11748)
Server
  • Add supported commands in server capabilities (#​11850)
  • Use real file path when available in ruff server (#​11800)
  • Improve error message when a command is run on an unavailable document (#​11823)
  • Introduce the ruff.printDebugInformation command (#​11831)
  • Tracing system now respects log level and trace level, with options to log to a file (#​11747)
CLI
  • Handle non-printable characters in diff view (#​11687)
Bug fixes
  • [refurb] Avoid suggesting starmap when arguments are used outside call (FURB140) (#​11830)
  • [flake8-bugbear] Avoid panic in B909 when checking large loop blocks (#​11772)
  • [refurb] Fix misbehavior of operator.itemgetter when getter param is a tuple (FURB118) (#​11774)

v0.4.8

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Performance
  • Linter performance has been improved by around 10% on some microbenchmarks by refactoring the lexer and parser to maintain synchronicity between them (#​11457)
Preview features
  • [flake8-bugbear] Implement return-in-generator (B901) (#​11644)
  • [flake8-pyi] Implement PYI063 (#​11699)
  • [pygrep_hooks] Check blanket ignores via file-level pragmas (PGH004) (#​11540)
Rule changes
  • [pyupgrade] Update UP035 for Python 3.13 and the latest version of typing_extensions (#​11693)
  • [numpy] Update NPY001 rule for NumPy 2.0 (#​11735)
Server
  • Formatting a document with syntax problems no longer spams a visible error popup (#​11745)
CLI
  • Add RDJson support for --output-format flag (#​11682)
Bug fixes
  • [pyupgrade] Write empty string in lieu of panic when fixing UP032 (#​11696)
  • [flake8-simplify] Simplify double negatives in SIM103 (#​11684)
  • Ensure the expression generator adds a newline before type statements (#​11720)
  • Respect per-file ignores for blanket and redirected noqa rules (#​11728)

v0.4.7

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Preview features
  • [flake8-pyi] Implement PYI064 (#​11325)
  • [flake8-pyi] Implement PYI066 (#​11541)
  • [flake8-pyi] Implement PYI057 (#​11486)
  • [pyflakes] Enable F822 in __init__.py files by default (#​11370)
Formatter
  • Fix incorrect placement of trailing stub function comments (#​11632)
Server
  • Respect file exclusions in ruff server (#​11590)
  • Add support for documents not exist on disk (#​11588)
  • Add Vim and Kate setup guide for ruff server (#​11615)
Bug fixes
  • Avoid removing newlines between docstring headers and rST blocks (#​11609)
  • Infer indentation with imports when logical indent is absent (#​11608)
  • Use char index rather than position for indent slice (#​11645)
  • [flake8-comprehension] Strip parentheses around generators in C400 (#​11607)
  • Mark repeated-isinstance-calls as unsafe on Python 3.10 and later (#​11622)

v0.4.6

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Breaking changes
  • Use project-relative paths when calculating GitLab fingerprints (#​11532)
  • Bump minimum supported Windows version to Windows 10 (#​11613)
Preview features
  • [flake8-async] Sleep with >24 hour interval should usually sleep forever (ASYNC116) (#​11498)
Rule changes
  • [numpy] Add missing functions to NumPy 2.0 migration rule (#​11528)
  • [mccabe] Consider irrefutable pattern similar to if .. else for C901 (#​11565)
  • Consider match-case statements for C901, PLR0912, and PLR0915 (#​11521)
  • Remove empty strings when converting to f-string (UP032) (#​11524)
  • [flake8-bandit] request-without-timeout should warn for requests.request (#​11548)
  • [flake8-self] Ignore sunder accesses in flake8-self rules (#​11546)
  • [pyupgrade] Lint for TypeAliasType usages (UP040) (#​11530)
Server
  • Respect excludes in ruff server configuration discovery (#​11551)
  • Use default settings if initialization options is empty or not provided (#​11566)
  • ruff server correctly treats .pyi files as stub files (#​11535)
  • ruff server searches for configuration in parent directories (#​11537)
  • ruff server: An empty code action filter no longer returns notebook source actions (#​11526)
Bug fixes
  • [flake8-logging-format] Fix autofix title in logging-warn (G010) (#​11514)
  • [refurb] Avoid recommending operator.itemgetter with dependence on lambda arguments (#​11574)
  • [flake8-simplify] Avoid recommending context manager in __enter__ implementations (#​11575)
  • Create intermediary directories for --output-file (#​11550)
  • Propagate reads on global variables (#​11584)
  • Treat all singledispatch arguments as runtime-required (#​11523)

v0.4.5

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Ruff's language server is now in Beta

v0.4.5 marks the official Beta release of ruff server, an integrated language server built into Ruff.
ruff server supports the same feature set as ruff-lsp, powering linting, formatting, and
code fixes in Ruff's editor integrations -- but with superior performance and
no installation required. We'd love your feedback!

You can enable ruff server in the VS Code extension today.

To read more about this exciting milestone, check out our blog post!

Rule changes
  • [flake8-future-annotations] Reword future-rewritable-type-annotation (FA100) message (#​11381)
  • [isort] Expanded the set of standard-library modules to include _string, etc. (#​11374)
  • [pycodestyle] Consider soft keywords for E27 rules (#​11446)
  • [pyflakes] Recommend adding unused import bindings to __all__ (#​11314)
  • [pyflakes] Update documentation and deprecate ignore_init_module_imports (#​11436)
  • [pyupgrade] Mark quotes as unnecessary for non-evaluated annotations (#​11485)
Formatter
  • Avoid multiline quotes warning with quote-style = preserve (#​11490)
Server
  • Support Jupyter Notebook files (#​11206)
  • Support noqa comment code actions (#​11276)
  • Fix automatic configuration reloading (#​11492)
  • Fix several issues with configuration in Neovim and Helix (#​11497)
CLI
  • Add --output-format as a CLI option for ruff config (#​11438)
Bug fixes
  • Avoid PLE0237 for property with setter (#​11377)
  • Avoid TCH005 for if stmt with elif/else block (#​11376)
  • Avoid flagging __future__ annotations as required for non-evaluated type annotations (#​11414)
  • Check for ruff executable in 'bin' directory as installed by 'pip install --target'. (#​11450)
  • Sort edits prior to deduplicating in quotation fix (#​11452)
  • Treat escaped newline as valid sequence (#​11465)
  • [flake8-pie] Preserve parentheses in unnecessary-dict-kwargs (#​11372)
  • [pylint] Ignore __slots__ with dynamic values (#​11488)
  • [pylint] Remove try body from branch counting (#​11487)
  • [refurb] Respect operator precedence in FURB110 (#​11464)
Documentation
  • Add --preview to the README (#​11395)
  • Add Python 3.13 to list of allowed Python versions (#​11411)
  • Simplify Neovim setup documentation (#​11489)
  • Update CONTRIBUTING.md to reflect the new parser (#​11434)
  • Update server documentation with new migration guide (#​11499)
  • [pycodestyle] Clarify motivation for E713 and E714 (#​11483)
  • [pyflakes] Update docs to describe WAI behavior (F541) (#​11362)
  • [pylint] Clearly indicate what is counted as a branch (#​11423)

v0.4.4

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Preview features
  • [pycodestyle] Ignore end-of-line comments when determining blank line rules (#​11342)
  • [pylint] Detect pathlib.Path.open calls in unspecified-encoding (PLW1514) (#​11288)
  • [flake8-pyi] Implement PYI059 (generic-not-last-base-class) (#​11233)
  • [flake8-pyi] Implement PYI062 (duplicate-literal-member) (#​11269)
Rule changes
  • [flake8-boolean-trap] Allow passing booleans as positional-only arguments in code such as set(True) (#​11287)
  • [flake8-bugbear] Ignore enum classes in cached-instance-method (B019) (#​11312)
Server
  • Expand tildes when resolving Ruff server configuration file (#​11283)
  • Fix ruff server hanging after Neovim closes (#​11291)
  • Editor settings are used by default if no file-based configuration exists (#​11266)
Bug fixes
  • [pylint] Consider with statements for too-many-branches (PLR0912) (#​11321)
  • [flake8-blind-except, tryceratops] Respect logged and re-raised expressions in nested statements (BLE001, TRY201) (#​11301)
  • Recognise assignments such as __all__ = builtins.list(["foo", "bar"]) as valid __all__ definitions (#​11335)

v0.4.3

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Enhancements
Preview features
  • [refurb] Use function range for reimplemented-operator diagnostics (#​11271)
  • [refurb] Ignore methods in reimplemented-operator (FURB118) (#​11270)
  • [refurb] Implement fstring-number-format (FURB116) (#​10921)
  • [ruff] Implement redirected-noqa (RUF101) (#​11052)
  • [pyflakes] Distinguish between first-party and third-party imports for fix suggestions (#​11168)
Rule changes
  • [flake8-bugbear] Ignore non-abstract class attributes when enforcing B024 (#​11210)
  • [flake8-logging] Include inline instantiations when detecting loggers (#​11154)
  • [pylint] Also emit PLR0206 for properties with variadic parameters (#​11200)
  • [ruff] Detect duplicate codes as part of unused-noqa (RUF100) (#​10850)
Formatter
  • Avoid multiline expression if format specifier is present (#​11123)
LSP
  • Write ruff server setup guide for Helix (#​11183)
  • ruff server no longer hangs after shutdown (#​11222)
  • ruff server reads from a configuration TOML file in the user configuration directory if no local configuration exists (#​11225)
  • ruff server respects per-file-ignores configuration (#​11224)
  • ruff server: Support a custom TOML configuration file (#​11140)
  • ruff server: Support setting to prioritize project configuration over editor configuration (#​11086)
Bug fixes
  • Avoid debug assertion around NFKC renames (#​11249)
  • [pyflakes] Prioritize redefined-while-unused over unused-import (#​11173)
  • [ruff] Respect async expressions in comprehension bodies (#​11219)
  • [pygrep_hooks] Fix blanket-noqa panic when last line has noqa with no newline (PGH004) (#​11108)
  • [perflint] Ignore list-copy recommendations for async for loops (#​11250)
  • [pyflakes] Improve invalid-print-syntax documentation (#​11171)
Performance
  • Avoid allocations for isort module names (#​11251)
  • Build a separate ARM wheel for macOS (#​11149)
Windows
  • Increase the minimum requirement to Windows 10.

v0.4.2

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Rule changes
  • [flake8-pyi] Allow for overloaded __exit__ and __aexit__ definitions (PYI036) (#​11057)
  • [pyupgrade] Catch usages of "%s" % var and provide an unsafe fix (UP031) (#​11019)
  • [refurb] Implement new rule that suggests min/max over sorted() (FURB192) (#​10868)
Server
  • Fix an issue with missing diagnostics for Neovim and Helix (#​11092)
  • Implement hover documentation for noqa codes (#​11096)
  • Introduce common Ruff configuration options with new server settings (#​11062)
Bug fixes
  • Use macos-12 for building release wheels to enable macOS 11 compatibility (#​11146)
  • [flake8-blind-expect] Allow raise from in BLE001 (#​11131)
  • [flake8-pyi] Allow simple assignments to None in enum class scopes (PYI026) (#​11128)
  • [flake8-simplify] Avoid raising SIM911 for non-zip attribute calls (#​11126)
  • [refurb] Avoid operator.itemgetter suggestion for single-item tuple (#​11095)
  • [ruff] Respect per-file-ignores for RUF100 with no other diagnostics (#​11058)
  • [ruff] Fix async comprehension false positive (RUF029) (#​11070)
Documentation
  • [flake8-bugbear] Document explicitly disabling strict zip (B905) (#​11040)
  • [flake8-type-checking] Mention lint.typing-modules in TCH001, TCH002, and TCH003 (#​11144)
  • [isort] Improve documentation around custom isort sections (#​11050)
  • [pylint] Fix documentation oversight for invalid-X-returns (#​11094)
Performance
  • Use matchit to resolve per-file settings (#​11111)

v0.4.1

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Parser
  • Implement re-lexing logic for better error recovery (#​11845)
Rule changes
  • [flake8-copyright] Update CPY001 to check the first 4096 bytes instead of 1024 (#​11927)
  • [pycodestyle] Update E999 to show all syntax errors instead of just the first one (#​11900)
Server
  • Add tracing setup guide to Helix documentation (#​11883)
  • Add tracing setup guide to Neovim documentation (#​11884)
  • Defer notebook cell deletion to avoid an error message (#​11864)
Security
  • Guard against malicious ecosystem comment artifacts (#​11879)

v0.4.0

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A new, hand-written parser

Ruff's new parser is >2x faster, which translates to a 20-40% speedup for all linting and formatting invocations.
There's a lot to say about this exciting change, so check out the blog post for more details!

See #​10036 for implementation details.

A new language server in Rust

With this release, we also want to highlight our new language server. ruff server is a Rust-powered language
server that comes built-in with Ruff. It can be used with any editor that supports the Language Server Protocol (LSP).
It uses a multi-threaded, lock-free architecture inspired by rust-analyzer and it will open the door for a lot
of exciting features. It’s also faster than our previous Python-based language server
-- but you probably guessed that already.

ruff server is only in alpha, but it has a lot of features that you can try out today:

  • Lints Python files automatically and shows quick-fixes when available
  • Formats Python files, with support for range formatting
  • Comes with commands for quickly performing actions: ruff.applyAutofix, ruff.applyFormat, and ruff.applyOrganizeImports
  • Supports source.fixAll and source.organizeImports source actions
  • Automatically reloads your project configuration when you change it

To setup ruff server with your editor, refer to the README.md.

Preview features
  • [pycodestyle] Do not trigger E3 rules on defs following a function/method with a dummy body (#​10704)
  • [pylint] Implement invalid-bytes-returned (E0308) (#​10959)
  • [pylint] Implement invalid-length-returned (E0303) (#​10963)
  • [pylint] Implement self-cls-assignment (W0642) (#​9267)
  • [pylint] Omit stubs from invalid-bool and invalid-str-return-type (#​11008)
  • [ruff] New rule unused-async (RUF029) to detect unneeded async keywords on functions (#​9966)
Rule changes
  • [flake8-bandit] Allow urllib.request.urlopen calls with static Request argument (S310) (#​10964)
  • [flake8-bugbear] Treat raise NotImplemented-only bodies as stub functions (B006) (#​10990)
  • [flake8-slots] Respect same-file Enum subclasses (SLOT000) (#​11006)
  • [pylint] Support inverted comparisons (PLR1730) (#​10920)
Linter
  • Improve handling of builtin symbols in linter rules (#​10919)
  • Improve display of rules in --show-settings (#​11003)
  • Improve inference capabilities of the BuiltinTypeChecker (#​10976)
  • Resolve classes and functions relative to script name (#​10965)
  • Improve performance of RuleTable::any_enabled (#​10971)
Server

This section is devoted to updates for our new language server, written in Rust.

  • Enable ruff-specific source actions (#​10916)
  • Refreshes diagnostics for open files when file configuration is changed (#​10988)
  • Important errors are now shown as popups (#​10951)
  • Introduce settings for directly configuring the linter and formatter (#​10984)
  • Resolve configuration for each document individually (#​10950)
  • Write a setup guide for Neovim (#​10987)
Configuration
  • Add RUFF_OUTPUT_FILE environment variable support (#​10992)
Bug fixes
  • Avoid non-augmented-assignment for reversed, non-commutative operators (PLR6104) (#​10909)
  • Limit commutative non-augmented-assignments to primitive data types (PLR6104) (#​10912)
  • Respect per-file-ignores for RUF100 on blanket # noqa (#​10908)
  • Consider if expression for parenthesized with items parsing (#​11010)
  • Consider binary expr for parenthesized with items parsing (#​11012)
  • Reset FOR_TARGET context for all kinds of parentheses (#​11009)

v0.3.7

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Preview features
  • [flake8-bugbear] Implement loop-iterator-mutation (B909) (#​9578)
  • [pylint] Implement rule to prefer augmented assignment (PLR6104) (#​9932)
Bug fixes
  • Avoid TOCTOU errors in cache initialization (#​10884)
  • [pylint] Recode nan-comparison rule to W0177 (#​10894)
  • [pylint] Reverse min-max logic in if-stmt-min-max (#​10890)

v0.3.6

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Preview features
  • [pylint] Implement bad-staticmethod-argument (PLW0211) (#​10781)
  • [pylint] Implement if-stmt-min-max (PLR1730, PLR1731) (#​10002)
  • [pyupgrade] Replace str,Enum multiple inheritance with StrEnum UP042 (#​10713)
  • [refurb] Implement if-expr-instead-of-or-operator (FURB110) (#​10687)
  • [refurb] Implement int-on-sliced-str (FURB166) (#​10650)
  • [refurb] Implement write-whole-file (FURB103) (#​10802)
  • [refurb] Support itemgetter in reimplemented-operator (FURB118) (#​10526)
  • [flake8_comprehensions] Add sum/min/max to unnecessary comprehension check (C419) (#​10759)
Rule changes
  • [pydocstyle] Require capitalizing docstrings where the first sentence is a single word (D403) (#​10776)
  • [pycodestyle] Ignore annotated lambdas in class scopes (E731) (#​10720)
  • [flake8-pyi] Various improvements to PYI034 (#​10807)
  • [flake8-slots] Flag subclasses of call-based typing.NamedTuples as well as subclasses of collections.namedtuple() (SLOT002) (#​10808)
  • [pyflakes] Allow forward references in class bases in stub files (F821) (#​10779)
  • [pygrep-hooks] Improve blanket-noqa error message (PGH004) (#​10851)
CLI
Configuration
  • Support negated patterns in [extend-]per-file-ignores (#​10852)
Bug fixes
  • [flake8-import-conventions] Accept non-aliased (but correct) import in unconventional-import-alias (ICN001) (#​10729)
  • [flake8-quotes] Add semantic model flag when inside f-string replacement field (#​10766)
  • [pep8-naming] Recursively resolve TypeDicts for N815 violations (#​10719)
  • [flake8-quotes] Respect Q00* ignores in flake8-quotes rules (#​10728)
  • [flake8-simplify] Show negated condition in needless-bool diagnostics (SIM103) (#​10854)
  • [ruff] Use within-scope shadowed bindings in asyncio-dangling-task (RUF006) (#​10793)
  • [flake8-pytest-style] Fix single-tuple conversion in pytest-parametrize-values-wrong-type (PT007) (#​10862)
  • [flake8-return] Ignore assignments to annotated variables in unnecessary-assign (RET504) (#​10741)
  • [refurb] Do not allow any keyword arguments for read-whole-file in rb mode (FURB101) (#​10803)
  • [pylint] Don't recommend decorating staticmethods with @singledispatch (PLE1519, PLE1520) (#​10637)
  • [pydocstyle] Use section name range for all section-related docstring diagnostics (#​10740)
  • Respect # noqa directives on __all__ openers (#​10798)

v0.3.5

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Preview features
  • [pylint] Implement modified-iterating-set (E4703) (#​10473)
  • [refurb] Implement for-loop-set-mutations (FURB142) (#​10583)
  • [refurb] Implement unnecessary-from-float (FURB164) (#​10647)
  • [refurb] Implement verbose-decimal-constructor (FURB157) (#​10533)
Rule changes
  • [flake8-comprehensions] Handled special case for C401 which also matches C416 (#​10596)
  • [flake8-pyi] Mark unaliased-collections-abc-set-import fix as "safe" for more cases in stub files (PYI025) (#​10547)
  • [numpy] Add row_stack to NumPy 2.0 migration rule (#​10646)
  • [pycodestyle] Allow cell magics before an import (E402) (#​10545)
  • [pycodestyle] Avoid blank line rules for the first logical line in cell (#​10291)
Configuration
  • Respected nested namespace packages (#​10541)
  • [flake8-boolean-trap] Add setting for user defined allowed boolean trap (#​10531)
Bug fixes
  • Correctly handle references in __all__ definitions when renaming symbols in autofixes (#​10527)
  • Track ranges of names inside __all__ definitions (#​10525)
  • [flake8-bugbear] Avoid false positive for usage after continue (B031) (#​10539)
  • [flake8-copyright] Accept commas in default copyright pattern (#​9498)
  • [flake8-datetimez] Allow f-strings with %z for DTZ007 (#​10651)
  • [flake8-pytest-style] Fix PT014 autofix for last item in list (#​10532)
  • [flake8-quotes] Ignore Q000, Q001 when string is inside forward ref (#​10585)
  • [isort] Always place non-relative imports after relative imports (#​10669)
  • [isort] Respect Unicode characters in import sorting (#​10529)
  • [pyflakes] Fix F821 false negatives when from __future__ import annotations is active (attempt 2) (#​10524)
  • [pyflakes] Make unnecessary-lambda an always-unsafe fix (#​10668)
  • [pylint] Fixed false-positive on the rule PLW1641 (eq-without-hash) (#​10566)
  • [ruff] Fix panic in unused # noqa removal with multi-byte space (RUF100) (#​10682)
Documentation
  • Add PR title format to CONTRIBUTING.md (#​10665)
  • Fix list markup to include blank lines required (#​10591)
  • Put flake8-logging next to the other flake8 plugins in registry (#​10587)
  • [flake8-bandit] Update warning message for rule S305 to address insecure block cipher mode use (#​10602)
  • [flake8-bugbear] Document use of anonymous assignment in useless-expression (#​10551)
  • [flake8-datetimez] Clarify error messages and docs for DTZ rules (#​10621)
  • [pycodestyle] Use same before vs. after numbers for space-around-operator (#​10640)
  • [ruff] Change quadratic-list-summation docs to use iadd consistently (#​10666)

v0.3.4

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Preview features
  • [flake8-simplify] Detect implicit else cases in needless-bool (SIM103) (#​10414)
  • [pylint] Implement nan-comparison (PLW0117) (#​10401)
  • [pylint] Implement nonlocal-and-global (E115) (#​10407)
  • [pylint] Implement singledispatchmethod-function (PLE5120) (#​10428)
  • [refurb] Implement list-reverse-copy (FURB187) (#​10212)
Rule changes
  • [flake8-pytest-style] Add automatic fix for pytest-parametrize-values-wrong-type (PT007) (#​10461)
  • [pycodestyle] Allow SPDX license headers to exceed the line length (E501) (#​10481)
Formatter
  • Fix unstable formatting for trailing subscript end-of-line comment (#​10492)
Bug fixes
  • Avoid code comment detection in PEP 723 script tags (#​10464)
  • Avoid incorrect tuple transformation in single-element case (C409) (#​10491)
  • Bug fix: Prevent fully defined links name from being reformatted (#​10442)
  • Consider raw source code for W605 (#​10480)
  • Docs: Link inline settings when not part of options section (#​10499)
  • Don't treat annotations as redefinitions in .pyi files (#​10512)
  • Fix E231 bug: Inconsistent catch compared to pycodestyle, such as when dict nested in list (#​10469)
  • Fix pylint upstream categories not showing in docs (#​10441)
  • Add missing Options references to blank line docs (#​10498)
  • 'Revert "F821: Fix false negatives in .py files when from __future__ import annotations is active (#​10362)"' (#​10513)
  • Apply NFKC normalization to unicode identifiers in the lexer (#​10412)
  • Avoid failures due to non-deterministic binding ordering (#​10478)
  • [flake8-bugbear] Allow tuples of exceptions (B030) (#​10437)
  • [flake8-quotes] Avoid syntax errors due to invalid quotes (Q000, Q002) (#​10199)

v0.3.3

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Preview features
  • [flake8-bandit]: Implement S610 rule (#​10316)
  • [pycodestyle] Implement blank-line-at-end-of-file (W391) (#​10243)
  • [pycodestyle] Implement redundant-backslash (E502) (#​10292)
  • [pylint] - implement redeclared-assigned-name (W0128) (#​9268)
Rule changes
  • [flake8_comprehensions] Handled special case for C400 which also matches C416 (#​10419)
  • [flake8-bandit] Implement upstream updates for S311, S324 and S605 (#​10313)
  • [pyflakes] Remove F401 fix for __init__ imports by default and allow opt-in to unsafe fix (#​10365)
  • [pylint] Implement invalid-bool-return-type (E304) (#​10377)
  • [pylint] Include builtin warnings in useless-exception-statement (PLW0133) (#​10394)
CLI
  • Add message on success to ruff check (#​8631)
Bug fixes
  • [PIE970] Allow trailing ellipsis in typing.TYPE_CHECKING (#​10413)
  • Avoid TRIO115 if the argument is a variable (#​10376)
  • [F811] Avoid removing shadowed imports that point to different symbols (#​10387)
  • Fix F821 and F822 false positives in .pyi files (#​10341)
  • Fix F821 false negatives in .py files when from __future__ import annotations is active (#​10362)
  • Fix case where Indexer fails to identify continuation preceded by newline #​10351 (#​10354)
  • Sort hash maps in Settings display (#​10370)
  • Track conditional deletions in the semantic model (#​10415)
  • [C413] Wrap expressions in parentheses when negating (#​10346)
  • [pycodestyle] Do not ignore lines before the first logical line in blank lines rules. (#​10382)
  • [pycodestyle] Do not trigger E225 and E275 when the next token is a ')' (#​10315)
  • [pylint] Avoid false-positive slot non-assignment for __dict__ (PLE0237) (#​10348)
  • Gate f-string struct size test for Rustc < 1.76 (#​10371)
Documentation
  • Use ruff.toml format in README (#​10393)
  • [RUF008] Make it clearer that a mutable default in a dataclass is only valid if it is typed as a ClassVar (#​10395)
  • [pylint] Extend docs and test in invalid-str-return-type (E307) (#​10400)
  • Remove . from check and format commands (#​10217)

v0.3.2

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Preview features
  • Improve single-with item formatting for Python 3.8 or older (#​10276)
Rule changes
  • [pyupgrade] Allow fixes for f-string rule regardless of line length (UP032) (#​10263)
  • [pycodestyle] Include actual conditions in E712 diagnostics (#​10254)
Bug fixes
  • Fix trailing kwargs end of line comment after slash (#​10297)
  • Fix unstable with items formatting (#​10274)
  • Avoid repeating function calls in f-string conversions (#​10265)
  • Fix E203 false positive for slices in format strings (#​10280)
  • Fix incorrect Parameter range for *args and **kwargs (#​10283)
  • Treat typing.Annotated subscripts as type definitions (#​10285)

v0.3.1

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Preview features
  • [pycodestyle] Fix E301 not triggering on decorated methods. (#​10117)
  • [pycodestyle] Respect isort settings in blank line rules (E3*) (#​10096)
  • [pycodestyle] Make blank lines in typing stub files optional (E3*) (#​10098)
  • [pylint] Implement singledispatch-method (E1519) (#​10140)
  • [pylint] Implement useless-exception-statement (W0133) (#​10176)
Rule changes
  • [flake8-debugger] Check for use of debugpy and ptvsd debug modules (#​10177) (#​10194)
  • [pyupgrade] Generate diagnostic for all valid f-string conversions regardless of line length (UP032) (#​10238)
  • [pep8_naming] Add fixes for N804 and N805 (#​10215)
CLI
  • Colorize the output of ruff format --diff (#​10110)
  • Make --config and --isolated global flags (#​10150)
  • Correctly expand tildes and environment variables in paths passed to --config (#​10219)
Configuration
  • Accept a PEP 440 version specifier for required-version (#​10216)
  • Implement isort's default-section setting (#​10149)
Bug fixes
  • Remove trailing space from CapWords message (#​10220)
  • Respect external codes in file-level exemptions (#​10203)
  • [flake8-raise] Avoid false-positives for parens-on-raise with future.exception() (RSE102) (#​10206)
  • [pylint] Add fix for unary expressions in PLC2801 (#​9587)
  • [ruff] Fix RUF028 not allowing # fmt: skip on match cases (#​10178)

v0.3.0

Compare Source

This release introduces the new Ruff formatter 2024.2 style and adds a new lint rule to
detect invalid formatter suppression comments.

Preview features
  • [flake8-bandit] Remove suspicious-lxml-import (S410) (#​10154)
  • [pycodestyle] Allow os.environ modifications between imports (E402) (#​10066)
  • [pycodestyle] Don't warn about a single whitespace character before a comma in a tuple (E203) (#​10094)
Rule changes
  • [eradicate] Detect commented out case statements (ERA001) (#​10055)
  • [eradicate] Detect single-line code for try:, except:, etc. (ERA001) (#​10057)
  • [flake8-boolean-trap] Allow boolean positionals in __post_init__ (#​10027)
  • [flake8-copyright] Allow © in copyright notices (#​10065)
  • [isort]: Use one blank line after imports in typing stub files (#​9971)
  • [pylint] New Rule dict-iter-missing-items (PLE1141) (#​9845)
  • [pylint] Ignore sys.version and sys.platform (PLR1714) (#​10054)
  • [pyupgrade] Detect literals with unary operators (UP018) (#​10060)
  • [ruff] Expand rule for list(iterable).pop(0) idiom (RUF015) (#​10148)
Formatter

This release introduces the Ruff 2024.2 style, stabilizing the following changes:

  • Prefer splitting the assignment's value over the target or type annotation (#​8943)
  • Remove blank lines before class docstrings (#​9154)
  • Wrap multiple context managers in with parentheses when targeting Python 3.9 or newer (#​9222)
  • Add a blank line after nested classes with a dummy body (...) in typing stub files (#​9155)
  • Reduce vertical spacing for classes and functions with a dummy (...) body (#​7440, #​9240)
  • Add a blank line after the module docstring (#​8283)
  • Parenthesize long type hints in assignments (#​9210)
  • Preserve indent for single multiline-string call-expressions (#​9673)
  • Normalize hex escape and unicode escape sequences (#​9280)
  • Format module docstrings (#​9725)
CLI
  • Explicitly disallow extend as part of a --config flag (#​10135)
  • Remove build from the default exclusion list (#​10093)
  • Deprecate ruff <path>, ruff --explain, ruff --clean, and ruff --generate-shell-completion in favor of ruff check <path>, ruff rule, ruff clean, and ruff generate-shell-completion (#​10169)
  • Remove the deprecated CLI option --format from ruff rule and ruff linter (#​10170)
Bug fixes
  • [flake8-bugbear] Avoid adding default initializers to stubs (B006) (#​10152)
  • [flake8-type-checking] Respect runtime-required decorators for function signatures (#​10091)
  • [pycodestyle] Mark fixes overlapping with a multiline string as unsafe (W293) (#​10049)
  • [pydocstyle] Trim whitespace when removing blank lines after section (D413) (#​10162)
  • [pylint] Delete entire statement, including semicolons (PLR0203) (#​10074)
  • [ruff] Avoid f-string false positives in gettext calls (RUF027) (#​10118)
  • Fix ruff crashing on PowerPC systems because of too small page size (#​10080)
Performance
  • Add cold attribute to less likely printer queue branches in the formatter (#​10121)
  • Skip unnecessary string normalization in the formatter (#​10116)
Documentation
  • Remove "Beta" Label from formatter documentation (#​10144)
  • line-length option: fix link to pycodestyle.max-line-length (#​10136)

Configuration

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🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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This PR has been generated by Renovate Bot.

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [ruff](https://docs.astral.sh/ruff) ([source](https://github.com/astral-sh/ruff), [changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)) | tool.hatch.envs.lint | minor | `==0.2.2` -> `==0.6.8` | --- ### Release Notes <details> <summary>astral-sh/ruff (ruff)</summary> ### [`v0.6.8`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#068) [Compare Source](https://github.com/astral-sh/ruff/compare/0.6.7...0.6.8) ##### Preview features - Remove unnecessary parentheses around `match case` clauses ([#&#8203;13510](https://github.com/astral-sh/ruff/pull/13510)) - Parenthesize overlong `if` guards in `match..case` clauses ([#&#8203;13513](https://github.com/astral-sh/ruff/pull/13513)) - Detect basic wildcard imports in `ruff analyze graph` ([#&#8203;13486](https://github.com/astral-sh/ruff/pull/13486)) - \[`pylint`] Implement `boolean-chained-comparison` (`R1716`) ([#&#8203;13435](https://github.com/astral-sh/ruff/pull/13435)) ##### Rule changes - \[`lake8-simplify`] Detect `SIM910` when using variadic keyword arguments, i.e., `**kwargs` ([#&#8203;13503](https://github.com/astral-sh/ruff/pull/13503)) - \[`pyupgrade`] Avoid false negatives with non-reference shadowed bindings of loop variables (`UP028`) ([#&#8203;13504](https://github.com/astral-sh/ruff/pull/13504)) ##### Bug fixes - Detect tuples bound to variadic positional arguments i.e. `*args` ([#&#8203;13512](https://github.com/astral-sh/ruff/pull/13512)) - Exit gracefully on broken pipe errors ([#&#8203;13485](https://github.com/astral-sh/ruff/pull/13485)) - Avoid panic when analyze graph hits broken pipe ([#&#8203;13484](https://github.com/astral-sh/ruff/pull/13484)) ##### Performance - Reuse `BTreeSets` in module resolver ([#&#8203;13440](https://github.com/astral-sh/ruff/pull/13440)) - Skip traversal for non-compound statements ([#&#8203;13441](https://github.com/astral-sh/ruff/pull/13441)) ### [`v0.6.7`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#067) [Compare Source](https://github.com/astral-sh/ruff/compare/0.6.6...0.6.7) ##### Preview features - Add Python version support to ruff analyze CLI ([#&#8203;13426](https://github.com/astral-sh/ruff/pull/13426)) - Add `exclude` support to `ruff analyze` ([#&#8203;13425](https://github.com/astral-sh/ruff/pull/13425)) - Fix parentheses around return type annotations ([#&#8203;13381](https://github.com/astral-sh/ruff/pull/13381)) ##### Rule changes - \[`pycodestyle`] Fix: Don't autofix if the first line ends in a question mark? (D400) ([#&#8203;13399](https://github.com/astral-sh/ruff/pull/13399)) ##### Bug fixes - Respect `lint.exclude` in ruff check `--add-noqa` ([#&#8203;13427](https://github.com/astral-sh/ruff/pull/13427)) ##### Performance - Avoid tracking module resolver files in Salsa ([#&#8203;13437](https://github.com/astral-sh/ruff/pull/13437)) - Use `forget` for module resolver database ([#&#8203;13438](https://github.com/astral-sh/ruff/pull/13438)) ### [`v0.6.6`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#066) [Compare Source](https://github.com/astral-sh/ruff/compare/0.6.5...0.6.6) ##### Preview features - \[`refurb`] Skip `slice-to-remove-prefix-or-suffix` (`FURB188`) when non-trivial slice steps are present ([#&#8203;13405](https://github.com/astral-sh/ruff/pull/13405)) - Add a subcommand to generate dependency graphs ([#&#8203;13402](https://github.com/astral-sh/ruff/pull/13402)) ##### Formatter - Fix placement of inline parameter comments ([#&#8203;13379](https://github.com/astral-sh/ruff/pull/13379)) ##### Server - Fix off-by one error in the `LineIndex::offset` calculation ([#&#8203;13407](https://github.com/astral-sh/ruff/pull/13407)) ##### Bug fixes - \[`fastapi`] Respect FastAPI aliases in route definitions ([#&#8203;13394](https://github.com/astral-sh/ruff/pull/13394)) - \[`pydocstyle`] Respect word boundaries when detecting function signature in docs ([#&#8203;13388](https://github.com/astral-sh/ruff/pull/13388)) ##### Documentation - Add backlinks to rule overview linter ([#&#8203;13368](https://github.com/astral-sh/ruff/pull/13368)) - Fix documentation for editor vim plugin ALE ([#&#8203;13348](https://github.com/astral-sh/ruff/pull/13348)) - Fix rendering of `FURB188` docs ([#&#8203;13406](https://github.com/astral-sh/ruff/pull/13406)) ### [`v0.6.5`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#065) [Compare Source](https://github.com/astral-sh/ruff/compare/0.6.4...0.6.5) ##### Preview features - \[`pydoclint`] Ignore `DOC201` when function name is "**new**" ([#&#8203;13300](https://github.com/astral-sh/ruff/pull/13300)) - \[`refurb`] Implement `slice-to-remove-prefix-or-suffix` (`FURB188`) ([#&#8203;13256](https://github.com/astral-sh/ruff/pull/13256)) ##### Rule changes - \[`eradicate`] Ignore script-comments with multiple end-tags (`ERA001`) ([#&#8203;13283](https://github.com/astral-sh/ruff/pull/13283)) - \[`pyflakes`] Improve error message for `UndefinedName` when a builtin was added in a newer version than specified in Ruff config (`F821`) ([#&#8203;13293](https://github.com/astral-sh/ruff/pull/13293)) ##### Server - Add support for extensionless Python files for server ([#&#8203;13326](https://github.com/astral-sh/ruff/pull/13326)) - Fix configuration inheritance for configurations specified in the LSP settings ([#&#8203;13285](https://github.com/astral-sh/ruff/pull/13285)) ##### Bug fixes - \[`ruff`] Handle unary operators in `decimal-from-float-literal` (`RUF032`) ([#&#8203;13275](https://github.com/astral-sh/ruff/pull/13275)) ##### CLI - Only include rules with diagnostics in SARIF metadata ([#&#8203;13268](https://github.com/astral-sh/ruff/pull/13268)) ##### Playground - Add "Copy as pyproject.toml/ruff.toml" and "Paste from TOML" ([#&#8203;13328](https://github.com/astral-sh/ruff/pull/13328)) - Fix errors not shown for restored snippet on page load ([#&#8203;13262](https://github.com/astral-sh/ruff/pull/13262)) ### [`v0.6.4`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#064) [Compare Source](https://github.com/astral-sh/ruff/compare/0.6.3...0.6.4) ##### Preview features - \[`flake8-builtins`] Use dynamic builtins list based on Python version ([#&#8203;13172](https://github.com/astral-sh/ruff/pull/13172)) - \[`pydoclint`] Permit yielding `None` in `DOC402` and `DOC403` ([#&#8203;13148](https://github.com/astral-sh/ruff/pull/13148)) - \[`pylint`] Update diagnostic message for `PLW3201` ([#&#8203;13194](https://github.com/astral-sh/ruff/pull/13194)) - \[`ruff`] Implement `post-init-default` (`RUF033`) ([#&#8203;13192](https://github.com/astral-sh/ruff/pull/13192)) - \[`ruff`] Implement useless if-else (`RUF034`) ([#&#8203;13218](https://github.com/astral-sh/ruff/pull/13218)) ##### Rule changes - \[`flake8-pyi`] Respect `pep8_naming.classmethod-decorators` settings when determining if a method is a classmethod in `custom-type-var-return-type` (`PYI019`) ([#&#8203;13162](https://github.com/astral-sh/ruff/pull/13162)) - \[`flake8-pyi`] Teach various rules that annotations might be stringized ([#&#8203;12951](https://github.com/astral-sh/ruff/pull/12951)) - \[`pylint`] Avoid `no-self-use` for `attrs`-style validators ([#&#8203;13166](https://github.com/astral-sh/ruff/pull/13166)) - \[`pylint`] Recurse into subscript subexpressions when searching for list/dict lookups (`PLR1733`, `PLR1736`) ([#&#8203;13186](https://github.com/astral-sh/ruff/pull/13186)) - \[`pyupgrade`] Detect `aiofiles.open` calls in `UP015` ([#&#8203;13173](https://github.com/astral-sh/ruff/pull/13173)) - \[`pyupgrade`] Mark `sys.version_info[0] < 3` and similar comparisons as outdated (`UP036`) ([#&#8203;13175](https://github.com/astral-sh/ruff/pull/13175)) ##### CLI - Enrich messages of SARIF results ([#&#8203;13180](https://github.com/astral-sh/ruff/pull/13180)) - Handle singular case for incompatible rules warning in `ruff format` output ([#&#8203;13212](https://github.com/astral-sh/ruff/pull/13212)) ##### Bug fixes - \[`pydocstyle`] Improve heuristics for detecting Google-style docstrings ([#&#8203;13142](https://github.com/astral-sh/ruff/pull/13142)) - \[`refurb`] Treat `sep` arguments with effects as unsafe removals (`FURB105`) ([#&#8203;13165](https://github.com/astral-sh/ruff/pull/13165)) ### [`v0.6.3`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#063) [Compare Source](https://github.com/astral-sh/ruff/compare/0.6.2...0.6.3) ##### Preview features - \[`flake8-simplify`] Extend `open-file-with-context-handler` to work with `dbm.sqlite3` (`SIM115`) ([#&#8203;13104](https://github.com/astral-sh/ruff/pull/13104)) - \[`pycodestyle`] Disable `E741` in stub files (`.pyi`) ([#&#8203;13119](https://github.com/astral-sh/ruff/pull/13119)) - \[`pydoclint`] Avoid `DOC201` on explicit returns in functions that only return `None` ([#&#8203;13064](https://github.com/astral-sh/ruff/pull/13064)) ##### Rule changes - \[`flake8-async`] Disable check for `asyncio` before Python 3.11 (`ASYNC109`) ([#&#8203;13023](https://github.com/astral-sh/ruff/pull/13023)) ##### Bug fixes - \[`FastAPI`] Avoid introducing invalid syntax in fix for `fast-api-non-annotated-dependency` (`FAST002`) ([#&#8203;13133](https://github.com/astral-sh/ruff/pull/13133)) - \[`flake8-implicit-str-concat`] Normalize octals before merging concatenated strings in `single-line-implicit-string-concatenation` (`ISC001`) ([#&#8203;13118](https://github.com/astral-sh/ruff/pull/13118)) - \[`flake8-pytest-style`] Improve help message for `pytest-incorrect-mark-parentheses-style` (`PT023`) ([#&#8203;13092](https://github.com/astral-sh/ruff/pull/13092)) - \[`pylint`] Avoid autofix for calls that aren't `min` or `max` as starred expression (`PLW3301`) ([#&#8203;13089](https://github.com/astral-sh/ruff/pull/13089)) - \[`ruff`] Add `datetime.time`, `datetime.tzinfo`, and `datetime.timezone` as immutable function calls (`RUF009`) ([#&#8203;13109](https://github.com/astral-sh/ruff/pull/13109)) - \[`ruff`] Extend comment deletion for `RUF100` to include trailing text from `noqa` directives while preserving any following comments on the same line, if any ([#&#8203;13105](https://github.com/astral-sh/ruff/pull/13105)) - Fix dark theme on initial page load for the Ruff playground ([#&#8203;13077](https://github.com/astral-sh/ruff/pull/13077)) ### [`v0.6.2`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#062) [Compare Source](https://github.com/astral-sh/ruff/compare/0.6.1...0.6.2) ##### Preview features - \[`flake8-simplify`] Extend `open-file-with-context-handler` to work with other standard-library IO modules (`SIM115`) ([#&#8203;12959](https://github.com/astral-sh/ruff/pull/12959)) - \[`ruff`] Avoid `unused-async` for functions with FastAPI route decorator (`RUF029`) ([#&#8203;12938](https://github.com/astral-sh/ruff/pull/12938)) - \[`ruff`] Ignore `fstring-missing-syntax` (`RUF027`) for `fastAPI` paths ([#&#8203;12939](https://github.com/astral-sh/ruff/pull/12939)) - \[`ruff`] Implement check for Decimal called with a float literal (RUF032) ([#&#8203;12909](https://github.com/astral-sh/ruff/pull/12909)) ##### Rule changes - \[`flake8-bugbear`] Update diagnostic message when expression is at the end of function (`B015`) ([#&#8203;12944](https://github.com/astral-sh/ruff/pull/12944)) - \[`flake8-pyi`] Skip type annotations in `string-or-bytes-too-long` (`PYI053`) ([#&#8203;13002](https://github.com/astral-sh/ruff/pull/13002)) - \[`flake8-type-checking`] Always recognise relative imports as first-party ([#&#8203;12994](https://github.com/astral-sh/ruff/pull/12994)) - \[`flake8-unused-arguments`] Ignore unused arguments on stub functions (`ARG001`) ([#&#8203;12966](https://github.com/astral-sh/ruff/pull/12966)) - \[`pylint`] Ignore augmented assignment for `self-cls-assignment` (`PLW0642`) ([#&#8203;12957](https://github.com/astral-sh/ruff/pull/12957)) ##### Server - Show full context in error log messages ([#&#8203;13029](https://github.com/astral-sh/ruff/pull/13029)) ##### Bug fixes - \[`pep8-naming`] Don't flag `from` imports following conventional import names (`N817`) ([#&#8203;12946](https://github.com/astral-sh/ruff/pull/12946)) - \[`pylint`] - Allow `__new__` methods to have `cls` as their first argument even if decorated with `@staticmethod` for `bad-staticmethod-argument` (`PLW0211`) ([#&#8203;12958](https://github.com/astral-sh/ruff/pull/12958)) ##### Documentation - Add `hyperfine` installation instructions; update `hyperfine` code samples ([#&#8203;13034](https://github.com/astral-sh/ruff/pull/13034)) - Expand note to use Ruff with other language server in Kate ([#&#8203;12806](https://github.com/astral-sh/ruff/pull/12806)) - Update example for `PT001` as per the new default behavior ([#&#8203;13019](https://github.com/astral-sh/ruff/pull/13019)) - \[`perflint`] Improve docs for `try-except-in-loop` (`PERF203`) ([#&#8203;12947](https://github.com/astral-sh/ruff/pull/12947)) - \[`pydocstyle`] Add reference to `lint.pydocstyle.ignore-decorators` setting to rule docs ([#&#8203;12996](https://github.com/astral-sh/ruff/pull/12996)) ### [`v0.6.1`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#061) [Compare Source](https://github.com/astral-sh/ruff/compare/0.6.0...0.6.1) 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](https://github.com/astral-sh/ruff-pre-commit/pull/96). ##### Preview features - \[`fastapi`] Implement `fast-api-unused-path-parameter` (`FAST003`) ([#&#8203;12638](https://github.com/astral-sh/ruff/pull/12638)) ##### Rule changes - \[`pylint`] Rename `too-many-positional` to `too-many-positional-arguments` (`R0917`) ([#&#8203;12905](https://github.com/astral-sh/ruff/pull/12905)) ##### Server - Fix crash when applying "fix-all" code-action to notebook cells ([#&#8203;12929](https://github.com/astral-sh/ruff/pull/12929)) ##### Other changes - \[`flake8-naming`]: Respect import conventions (`N817`) ([#&#8203;12922](https://github.com/astral-sh/ruff/pull/12922)) ### [`v0.6.0`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#060) [Compare Source](https://github.com/astral-sh/ruff/compare/0.5.7...0.6.0) Check out the [blog post](https://astral.sh/blog/ruff-v0.6.0) 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 ([#&#8203;12878](https://github.com/astral-sh/ruff/pull/12878)). - Detect imports in `src` layouts by default for `isort` rules ([#&#8203;12848](https://github.com/astral-sh/ruff/pull/12848)) - The pytest rules `PT001` and `PT023` now default to omitting the decorator parentheses when there are no arguments ([#&#8203;12838](https://github.com/astral-sh/ruff/pull/12838)). ##### Deprecations The following rules are now deprecated: - [`pytest-missing-fixture-name-underscore`](https://docs.astral.sh/ruff/rules/pytest-missing-fixture-name-underscore/) (`PT004`) - [`pytest-incorrect-fixture-name-underscore`](https://docs.astral.sh/ruff/rules/pytest-incorrect-fixture-name-underscore/) (`PT005`) - [`unpacked-list-comprehension`](https://docs.astral.sh/ruff/rules/unpacked-list-comprehension/) (`UP027`) ##### Remapped rules The following rules have been remapped to new rule codes: - [`unnecessary-dict-comprehension-for-iterable`](https://docs.astral.sh/ruff/rules/unnecessary-dict-comprehension-for-iterable/): `RUF025` to `C420` ##### Stabilization The following rules have been stabilized and are no longer in preview: - [`singledispatch-method`](https://docs.astral.sh/ruff/rules/singledispatch-method/) (`PLE1519`) - [`singledispatchmethod-function`](https://docs.astral.sh/ruff/rules/singledispatchmethod-function/) (`PLE1520`) - [`bad-staticmethod-argument`](https://docs.astral.sh/ruff/rules/bad-staticmethod-argument/) (`PLW0211`) - [`if-stmt-min-max`](https://docs.astral.sh/ruff/rules/if-stmt-min-max/) (`PLR1730`) - [`invalid-bytes-return-type`](https://docs.astral.sh/ruff/rules/invalid-bytes-return-type/) (`PLE0308`) - [`invalid-hash-return-type`](https://docs.astral.sh/ruff/rules/invalid-hash-return-type/) (`PLE0309`) - [`invalid-index-return-type`](https://docs.astral.sh/ruff/rules/invalid-index-return-type/) (`PLE0305`) - [`invalid-length-return-type`](https://docs.astral.sh/ruff/rules/invalid-length-return-type/) (`PLEE303`) - [`self-or-cls-assignment`](https://docs.astral.sh/ruff/rules/self-or-cls-assignment/) (`PLW0642`) - [`byte-string-usage`](https://docs.astral.sh/ruff/rules/byte-string-usage/) (`PYI057`) - [`duplicate-literal-member`](https://docs.astral.sh/ruff/rules/duplicate-literal-member/) (`PYI062`) - [`redirected-noqa`](https://docs.astral.sh/ruff/rules/redirected-noqa/) (`RUF101`) The following behaviors have been stabilized: - [`cancel-scope-no-checkpoint`](https://docs.astral.sh/ruff/rules/cancel-scope-no-checkpoint/) (`ASYNC100`): Support `asyncio` and `anyio` context mangers. - [`async-function-with-timeout`](https://docs.astral.sh/ruff/rules/async-function-with-timeout/) (`ASYNC109`): Support `asyncio` and `anyio` context mangers. - [`async-busy-wait`](https://docs.astral.sh/ruff/rules/async-busy-wait/) (`ASYNC110`): Support `asyncio` and `anyio` context mangers. - [`async-zero-sleep`](https://docs.astral.sh/ruff/rules/async-zero-sleep/) (`ASYNC115`): Support `anyio` context mangers. - [`long-sleep-not-forever`](https://docs.astral.sh/ruff/rules/long-sleep-not-forever/) (`ASYNC116`): Support `anyio` context mangers. The following fixes have been stabilized: - [`superfluous-else-return`](https://docs.astral.sh/ruff/rules/superfluous-else-return/) (`RET505`) - [`superfluous-else-raise`](https://docs.astral.sh/ruff/rules/superfluous-else-raise/) (`RET506`) - [`superfluous-else-continue`](https://docs.astral.sh/ruff/rules/superfluous-else-continue/) (`RET507`) - [`superfluous-else-break`](https://docs.astral.sh/ruff/rules/superfluous-else-break/) (`RET508`) ##### Preview features - \[`flake8-simplify`] Further simplify to binary in preview for (`SIM108`) ([#&#8203;12796](https://github.com/astral-sh/ruff/pull/12796)) - \[`pyupgrade`] Show violations without auto-fix (`UP031`) ([#&#8203;11229](https://github.com/astral-sh/ruff/pull/11229)) ##### Rule changes - \[`flake8-import-conventions`] Add `xml.etree.ElementTree` to default conventions ([#&#8203;12455](https://github.com/astral-sh/ruff/pull/12455)) - \[`flake8-pytest-style`] Add a space after comma in CSV output (`PT006`) ([#&#8203;12853](https://github.com/astral-sh/ruff/pull/12853)) ##### Server - Show a message for incorrect settings ([#&#8203;12781](https://github.com/astral-sh/ruff/pull/12781)) ##### Bug fixes - \[`flake8-async`] Do not lint yield in context manager (`ASYNC100`) ([#&#8203;12896](https://github.com/astral-sh/ruff/pull/12896)) - \[`flake8-comprehensions`] Do not lint `async for` comprehensions (`C419`) ([#&#8203;12895](https://github.com/astral-sh/ruff/pull/12895)) - \[`flake8-return`] Only add return `None` at end of a function (`RET503`) ([#&#8203;11074](https://github.com/astral-sh/ruff/pull/11074)) - \[`flake8-type-checking`] Avoid treating `dataclasses.KW_ONLY` as typing-only (`TCH003`) ([#&#8203;12863](https://github.com/astral-sh/ruff/pull/12863)) - \[`pep8-naming`] Treat `type(Protocol)` et al as metaclass base (`N805`) ([#&#8203;12770](https://github.com/astral-sh/ruff/pull/12770)) - \[`pydoclint`] Don't enforce returns and yields in abstract methods (`DOC201`, `DOC202`) ([#&#8203;12771](https://github.com/astral-sh/ruff/pull/12771)) - \[`ruff`] Skip tuples with slice expressions in (`RUF031`) ([#&#8203;12768](https://github.com/astral-sh/ruff/pull/12768)) - \[`ruff`] Ignore unparenthesized tuples in subscripts when the subscript is a type annotation or type alias (`RUF031`) ([#&#8203;12762](https://github.com/astral-sh/ruff/pull/12762)) - \[`ruff`] Ignore template strings passed to logging and `builtins._()` calls (`RUF027`) ([#&#8203;12889](https://github.com/astral-sh/ruff/pull/12889)) - \[`ruff`] Do not remove parens for tuples with starred expressions in Python <=3.10 (`RUF031`) ([#&#8203;12784](https://github.com/astral-sh/ruff/pull/12784)) - Evaluate default parameter values for a function in that function's enclosing scope ([#&#8203;12852](https://github.com/astral-sh/ruff/pull/12852)) ##### Other changes - Respect VS Code cell metadata when detecting the language of Jupyter Notebook cells ([#&#8203;12864](https://github.com/astral-sh/ruff/pull/12864)) - Respect `kernelspec` notebook metadata when detecting the preferred language for a Jupyter Notebook ([#&#8203;12875](https://github.com/astral-sh/ruff/pull/12875)) ### [`v0.5.7`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#057) [Compare Source](https://github.com/astral-sh/ruff/compare/0.5.6...0.5.7) ##### Preview features - \[`flake8-comprehensions`] Account for list and set comprehensions in `unnecessary-literal-within-tuple-call` (`C409`) ([#&#8203;12657](https://github.com/astral-sh/ruff/pull/12657)) - \[`flake8-pyi`] Add autofix for `future-annotations-in-stub` (`PYI044`) ([#&#8203;12676](https://github.com/astral-sh/ruff/pull/12676)) - \[`flake8-return`] Avoid syntax error when auto-fixing `RET505` with mixed indentation (space and tabs) ([#&#8203;12740](https://github.com/astral-sh/ruff/pull/12740)) - \[`pydoclint`] Add `docstring-missing-yields` (`DOC402`) and `docstring-extraneous-yields` (`DOC403`) ([#&#8203;12538](https://github.com/astral-sh/ruff/pull/12538)) - \[`pydoclint`] Avoid `DOC201` if docstring begins with "Return", "Returns", "Yield", or "Yields" ([#&#8203;12675](https://github.com/astral-sh/ruff/pull/12675)) - \[`pydoclint`] Deduplicate collected exceptions after traversing function bodies (`DOC501`) ([#&#8203;12642](https://github.com/astral-sh/ruff/pull/12642)) - \[`pydoclint`] Ignore `DOC` errors for stub functions ([#&#8203;12651](https://github.com/astral-sh/ruff/pull/12651)) - \[`pydoclint`] Teach rules to understand reraised exceptions as being explicitly raised (`DOC501`, `DOC502`) ([#&#8203;12639](https://github.com/astral-sh/ruff/pull/12639)) - \[`ruff`] Implement `incorrectly-parenthesized-tuple-in-subscript` (`RUF031`) ([#&#8203;12480](https://github.com/astral-sh/ruff/pull/12480)) - \[`ruff`] Mark `RUF023` fix as unsafe if `__slots__` is not a set and the binding is used elsewhere ([#&#8203;12692](https://github.com/astral-sh/ruff/pull/12692)) ##### Rule changes - \[`refurb`] Add autofix for `implicit-cwd` (`FURB177`) ([#&#8203;12708](https://github.com/astral-sh/ruff/pull/12708)) - \[`ruff`] Add autofix for `zip-instead-of-pairwise` (`RUF007`) ([#&#8203;12663](https://github.com/astral-sh/ruff/pull/12663)) - \[`tryceratops`] Add `BaseException` to `raise-vanilla-class` rule (`TRY002`) ([#&#8203;12620](https://github.com/astral-sh/ruff/pull/12620)) ##### Server - Ignore non-file workspace URL; Ruff will display a warning notification in this case ([#&#8203;12725](https://github.com/astral-sh/ruff/pull/12725)) ##### CLI - Fix cache invalidation for nested `pyproject.toml` files ([#&#8203;12727](https://github.com/astral-sh/ruff/pull/12727)) ##### Bug fixes - \[`flake8-async`] Fix false positives with multiple `async with` items (`ASYNC100`) ([#&#8203;12643](https://github.com/astral-sh/ruff/pull/12643)) - \[`flake8-bandit`] Avoid false-positives for list concatenations in SQL construction (`S608`) ([#&#8203;12720](https://github.com/astral-sh/ruff/pull/12720)) - \[`flake8-bugbear`] Treat `return` as equivalent to `break` (`B909`) ([#&#8203;12646](https://github.com/astral-sh/ruff/pull/12646)) - \[`flake8-comprehensions`] Set comprehensions not a violation for `sum` in `unnecessary-comprehension-in-call` (`C419`) ([#&#8203;12691](https://github.com/astral-sh/ruff/pull/12691)) - \[`flake8-simplify`] Parenthesize conditions based on precedence when merging if arms (`SIM114`) ([#&#8203;12737](https://github.com/astral-sh/ruff/pull/12737)) - \[`pydoclint`] Try both 'Raises' section styles when convention is unspecified (`DOC501`) ([#&#8203;12649](https://github.com/astral-sh/ruff/pull/12649)) ### [`v0.5.6`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#056) [Compare Source](https://github.com/astral-sh/ruff/compare/0.5.5...0.5.6) 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. ```toml [tool.ruff] extend-exclude = ["*.ipynb"] ``` ##### Preview features - Enable notebooks by default in preview mode ([#&#8203;12621](https://github.com/astral-sh/ruff/pull/12621)) - \[`flake8-builtins`] Implement import, lambda, and module shadowing ([#&#8203;12546](https://github.com/astral-sh/ruff/pull/12546)) - \[`pydoclint`] Add `docstring-missing-returns` (`DOC201`) and `docstring-extraneous-returns` (`DOC202`) ([#&#8203;12485](https://github.com/astral-sh/ruff/pull/12485)) ##### Rule changes - \[`flake8-return`] Exempt cached properties and other property-like decorators from explicit return rule (`RET501`) ([#&#8203;12563](https://github.com/astral-sh/ruff/pull/12563)) ##### Server - Make server panic hook more error resilient ([#&#8203;12610](https://github.com/astral-sh/ruff/pull/12610)) - Use `$/logTrace` for server trace logs in Zed and VS Code ([#&#8203;12564](https://github.com/astral-sh/ruff/pull/12564)) - Keep track of deleted cells for reorder change request ([#&#8203;12575](https://github.com/astral-sh/ruff/pull/12575)) ##### Configuration - \[`flake8-implicit-str-concat`] Always allow explicit multi-line concatenations when implicit concatenations are banned ([#&#8203;12532](https://github.com/astral-sh/ruff/pull/12532)) ##### Bug fixes - \[`flake8-async`] Avoid flagging `asyncio.timeout`s as unused when the context manager includes `asyncio.TaskGroup` ([#&#8203;12605](https://github.com/astral-sh/ruff/pull/12605)) - \[`flake8-slots`] Avoid recommending `__slots__` for classes that inherit from more than `namedtuple` ([#&#8203;12531](https://github.com/astral-sh/ruff/pull/12531)) - \[`isort`] Avoid marking required imports as unused ([#&#8203;12537](https://github.com/astral-sh/ruff/pull/12537)) - \[`isort`] Preserve trailing inline comments on import-from statements ([#&#8203;12498](https://github.com/astral-sh/ruff/pull/12498)) - \[`pycodestyle`] Add newlines before comments (`E305`) ([#&#8203;12606](https://github.com/astral-sh/ruff/pull/12606)) - \[`pycodestyle`] Don't attach comments with mismatched indents ([#&#8203;12604](https://github.com/astral-sh/ruff/pull/12604)) - \[`pyflakes`] Fix preview-mode bugs in `F401` when attempting to autofix unused first-party submodule imports in an `__init__.py` file ([#&#8203;12569](https://github.com/astral-sh/ruff/pull/12569)) - \[`pylint`] Respect start index in `unnecessary-list-index-lookup` ([#&#8203;12603](https://github.com/astral-sh/ruff/pull/12603)) - \[`pyupgrade`] Avoid recommending no-argument super in `slots=True` dataclasses ([#&#8203;12530](https://github.com/astral-sh/ruff/pull/12530)) - \[`pyupgrade`] Use colon rather than dot formatting for integer-only types ([#&#8203;12534](https://github.com/astral-sh/ruff/pull/12534)) - Fix NFKC normalization bug when removing unused imports ([#&#8203;12571](https://github.com/astral-sh/ruff/pull/12571)) ##### Other changes - Consider more stdlib decorators to be property-like ([#&#8203;12583](https://github.com/astral-sh/ruff/pull/12583)) - Improve handling of metaclasses in various linter rules ([#&#8203;12579](https://github.com/astral-sh/ruff/pull/12579)) - Improve consistency between linter rules in determining whether a function is property ([#&#8203;12581](https://github.com/astral-sh/ruff/pull/12581)) ### [`v0.5.5`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#055) [Compare Source](https://github.com/astral-sh/ruff/compare/0.5.4...0.5.5) ##### Preview features - \[`fastapi`] Implement `fastapi-redundant-response-model` (`FAST001`) and `fastapi-non-annotated-dependency`(`FAST002`) ([#&#8203;11579](https://github.com/astral-sh/ruff/pull/11579)) - \[`pydoclint`] Implement `docstring-missing-exception` (`DOC501`) and `docstring-extraneous-exception` (`DOC502`) ([#&#8203;11471](https://github.com/astral-sh/ruff/pull/11471)) ##### Rule changes - \[`numpy`] Fix NumPy 2.0 rule for `np.alltrue` and `np.sometrue` ([#&#8203;12473](https://github.com/astral-sh/ruff/pull/12473)) - \[`numpy`] Ignore `NPY201` inside `except` blocks for compatibility with older numpy versions ([#&#8203;12490](https://github.com/astral-sh/ruff/pull/12490)) - \[`pep8-naming`] Avoid applying `ignore-names` to `self` and `cls` function names (`N804`, `N805`) ([#&#8203;12497](https://github.com/astral-sh/ruff/pull/12497)) ##### Formatter - Fix incorrect placement of leading function comment with type params ([#&#8203;12447](https://github.com/astral-sh/ruff/pull/12447)) ##### Server - Do not bail code action resolution when a quick fix is requested ([#&#8203;12462](https://github.com/astral-sh/ruff/pull/12462)) ##### Bug fixes - Fix `Ord` implementation of `cmp_fix` ([#&#8203;12471](https://github.com/astral-sh/ruff/pull/12471)) - Raise syntax error for unparenthesized generator expression in multi-argument call ([#&#8203;12445](https://github.com/astral-sh/ruff/pull/12445)) - \[`pydoclint`] Fix panic in `DOC501` reported in [#&#8203;12428](https://github.com/astral-sh/ruff/pull/12428) ([#&#8203;12435](https://github.com/astral-sh/ruff/pull/12435)) - \[`flake8-bugbear`] Allow singleton tuples with starred expressions in `B013` ([#&#8203;12484](https://github.com/astral-sh/ruff/pull/12484)) ##### Documentation - Add Eglot setup guide for Emacs editor ([#&#8203;12426](https://github.com/astral-sh/ruff/pull/12426)) - Add note about the breaking change in `nvim-lspconfig` ([#&#8203;12507](https://github.com/astral-sh/ruff/pull/12507)) - Add note to include notebook files for native server ([#&#8203;12449](https://github.com/astral-sh/ruff/pull/12449)) - Add setup docs for Zed editor ([#&#8203;12501](https://github.com/astral-sh/ruff/pull/12501)) ### [`v0.5.4`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#054) [Compare Source](https://github.com/astral-sh/ruff/compare/0.5.3...0.5.4) ##### Rule changes - \[`ruff`] Rename `RUF007` to `zip-instead-of-pairwise` ([#&#8203;12399](https://github.com/astral-sh/ruff/pull/12399)) ##### Bug fixes - \[`flake8-builtins`] Avoid shadowing diagnostics for `@override` methods ([#&#8203;12415](https://github.com/astral-sh/ruff/pull/12415)) - \[`flake8-comprehensions`] Insert parentheses for multi-argument generators ([#&#8203;12422](https://github.com/astral-sh/ruff/pull/12422)) - \[`pydocstyle`] Handle escaped docstrings within docstring (`D301`) ([#&#8203;12192](https://github.com/astral-sh/ruff/pull/12192)) ##### Documentation - Fix GitHub link to Neovim setup ([#&#8203;12410](https://github.com/astral-sh/ruff/pull/12410)) - Fix `output-format` default in settings reference ([#&#8203;12409](https://github.com/astral-sh/ruff/pull/12409)) ### [`v0.5.3`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#053) [Compare Source](https://github.com/astral-sh/ruff/compare/0.5.2...0.5.3) **Ruff 0.5.3 marks the stable release of the Ruff language server and introduces revamped [documentation](https://docs.astral.sh/ruff/editors), including [setup guides for your editor of choice](https://docs.astral.sh/ruff/editors/setup) and [the language server itself](https://docs.astral.sh/ruff/editors/settings)**. ##### Preview features - Formatter: Insert empty line between suite and alternative branch after function/class definition ([#&#8203;12294](https://github.com/astral-sh/ruff/pull/12294)) - \[`pyupgrade`] Implement `unnecessary-default-type-args` (`UP043`) ([#&#8203;12371](https://github.com/astral-sh/ruff/pull/12371)) ##### Rule changes - \[`flake8-bugbear`] Detect enumerate iterations in `loop-iterator-mutation` (`B909`) ([#&#8203;12366](https://github.com/astral-sh/ruff/pull/12366)) - \[`flake8-bugbear`] Remove `discard`, `remove`, and `pop` allowance for `loop-iterator-mutation` (`B909`) ([#&#8203;12365](https://github.com/astral-sh/ruff/pull/12365)) - \[`pylint`] Allow `repeated-equality-comparison` for mixed operations (`PLR1714`) ([#&#8203;12369](https://github.com/astral-sh/ruff/pull/12369)) - \[`pylint`] Ignore `self` and `cls` when counting arguments (`PLR0913`) ([#&#8203;12367](https://github.com/astral-sh/ruff/pull/12367)) - \[`pylint`] Use UTF-8 as default encoding in `unspecified-encoding` fix (`PLW1514`) ([#&#8203;12370](https://github.com/astral-sh/ruff/pull/12370)) ##### Server - Build settings index in parallel for the native server ([#&#8203;12299](https://github.com/astral-sh/ruff/pull/12299)) - Use fallback settings when indexing the project ([#&#8203;12362](https://github.com/astral-sh/ruff/pull/12362)) - Consider `--preview` flag for `server` subcommand for the linter and formatter ([#&#8203;12208](https://github.com/astral-sh/ruff/pull/12208)) ##### Bug fixes - \[`flake8-comprehensions`] Allow additional arguments for `sum` and `max` comprehensions (`C419`) ([#&#8203;12364](https://github.com/astral-sh/ruff/pull/12364)) - \[`pylint`] Avoid dropping extra boolean operations in `repeated-equality-comparison` (`PLR1714`) ([#&#8203;12368](https://github.com/astral-sh/ruff/pull/12368)) - \[`pylint`] Consider expression before statement when determining binding kind (`PLR1704`) ([#&#8203;12346](https://github.com/astral-sh/ruff/pull/12346)) ##### Documentation - Add docs for Ruff language server ([#&#8203;12344](https://github.com/astral-sh/ruff/pull/12344)) - Migrate to standalone docs repo ([#&#8203;12341](https://github.com/astral-sh/ruff/pull/12341)) - Update versioning policy for editor integration ([#&#8203;12375](https://github.com/astral-sh/ruff/pull/12375)) ##### Other changes - Publish Wasm API to npm ([#&#8203;12317](https://github.com/astral-sh/ruff/pull/12317)) ### [`v0.5.2`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#052) [Compare Source](https://github.com/astral-sh/ruff/compare/0.5.1...0.5.2) ##### Preview features - Use `space` separator before parenthesized expressions in comprehensions with leading comments ([#&#8203;12282](https://github.com/astral-sh/ruff/pull/12282)) - \[`flake8-async`] Update `ASYNC100` to include `anyio` and `asyncio` ([#&#8203;12221](https://github.com/astral-sh/ruff/pull/12221)) - \[`flake8-async`] Update `ASYNC109` to include `anyio` and `asyncio` ([#&#8203;12236](https://github.com/astral-sh/ruff/pull/12236)) - \[`flake8-async`] Update `ASYNC110` to include `anyio` and `asyncio` ([#&#8203;12261](https://github.com/astral-sh/ruff/pull/12261)) - \[`flake8-async`] Update `ASYNC115` to include `anyio` and `asyncio` ([#&#8203;12262](https://github.com/astral-sh/ruff/pull/12262)) - \[`flake8-async`] Update `ASYNC116` to include `anyio` and `asyncio` ([#&#8203;12266](https://github.com/astral-sh/ruff/pull/12266)) ##### Rule changes - \[`flake8-return`] Exempt properties from explicit return rule (`RET501`) ([#&#8203;12243](https://github.com/astral-sh/ruff/pull/12243)) - \[`numpy`] Add `np.NAN`-to-`np.nan` diagnostic ([#&#8203;12292](https://github.com/astral-sh/ruff/pull/12292)) - \[`refurb`] Make `list-reverse-copy` an unsafe fix ([#&#8203;12303](https://github.com/astral-sh/ruff/pull/12303)) ##### Server - Consider `include` and `extend-include` settings in native server ([#&#8203;12252](https://github.com/astral-sh/ruff/pull/12252)) - Include nested configurations in settings reloading ([#&#8203;12253](https://github.com/astral-sh/ruff/pull/12253)) ##### CLI - Omit code frames for fixes with empty ranges ([#&#8203;12304](https://github.com/astral-sh/ruff/pull/12304)) - Warn about formatter incompatibility for `D203` ([#&#8203;12238](https://github.com/astral-sh/ruff/pull/12238)) ##### Bug fixes - Make cache-write failures non-fatal on Windows ([#&#8203;12302](https://github.com/astral-sh/ruff/pull/12302)) - Treat `not` operations as boolean tests ([#&#8203;12301](https://github.com/astral-sh/ruff/pull/12301)) - \[`flake8-bandit`] Avoid `S310` violations for HTTP-safe f-strings ([#&#8203;12305](https://github.com/astral-sh/ruff/pull/12305)) - \[`flake8-bandit`] Support explicit string concatenations in S310 HTTP detection ([#&#8203;12315](https://github.com/astral-sh/ruff/pull/12315)) - \[`flake8-bandit`] fix S113 false positive for httpx without `timeout` argument ([#&#8203;12213](https://github.com/astral-sh/ruff/pull/12213)) - \[`pycodestyle`] Remove "non-obvious" allowance for E721 ([#&#8203;12300](https://github.com/astral-sh/ruff/pull/12300)) - \[`pyflakes`] Consider `with` blocks as single-item branches for redefinition analysis ([#&#8203;12311](https://github.com/astral-sh/ruff/pull/12311)) - \[`refurb`] Restrict forwarding for `newline` argument in `open()` calls to Python versions >= 3.10 ([#&#8203;12244](https://github.com/astral-sh/ruff/pull/12244)) ##### Documentation - Update help and documentation to reflect `--output-format full` default ([#&#8203;12248](https://github.com/astral-sh/ruff/pull/12248)) ##### Performance - Use more threads when discovering Python files ([#&#8203;12258](https://github.com/astral-sh/ruff/pull/12258)) ### [`v0.5.1`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#051) [Compare Source](https://github.com/astral-sh/ruff/compare/0.5.0...0.5.1) ##### Preview features - \[`flake8-bugbear`] Implement mutable-contextvar-default (B039) ([#&#8203;12113](https://github.com/astral-sh/ruff/pull/12113)) - \[`pycodestyle`] Whitespace after decorator (`E204`) ([#&#8203;12140](https://github.com/astral-sh/ruff/pull/12140)) - \[`pytest`] Reverse `PT001` and `PT0023` defaults ([#&#8203;12106](https://github.com/astral-sh/ruff/pull/12106)) ##### Rule changes - Enable token-based rules on source with syntax errors ([#&#8203;11950](https://github.com/astral-sh/ruff/pull/11950)) - \[`flake8-bandit`] Detect `httpx` for `S113` ([#&#8203;12174](https://github.com/astral-sh/ruff/pull/12174)) - \[`numpy`] Update `NPY201` to include exception deprecations ([#&#8203;12065](https://github.com/astral-sh/ruff/pull/12065)) - \[`pylint`] Generate autofix for `duplicate-bases` (`PLE0241`) ([#&#8203;12105](https://github.com/astral-sh/ruff/pull/12105)) ##### Server - Avoid syntax error notification for source code actions ([#&#8203;12148](https://github.com/astral-sh/ruff/pull/12148)) - Consider the content of the new cells during notebook sync ([#&#8203;12203](https://github.com/astral-sh/ruff/pull/12203)) - Fix replacement edit range computation ([#&#8203;12171](https://github.com/astral-sh/ruff/pull/12171)) ##### Bug fixes - Disable auto-fix when source has syntax errors ([#&#8203;12134](https://github.com/astral-sh/ruff/pull/12134)) - Fix cache key collisions for paths with separators ([#&#8203;12159](https://github.com/astral-sh/ruff/pull/12159)) - Make `requires-python` inference robust to `==` ([#&#8203;12091](https://github.com/astral-sh/ruff/pull/12091)) - Use char-wise width instead of `str`-width ([#&#8203;12135](https://github.com/astral-sh/ruff/pull/12135)) - \[`pycodestyle`] Avoid `E275` if keyword followed by comma ([#&#8203;12136](https://github.com/astral-sh/ruff/pull/12136)) - \[`pycodestyle`] Avoid `E275` if keyword is followed by a semicolon ([#&#8203;12095](https://github.com/astral-sh/ruff/pull/12095)) - \[`pylint`] Skip [dummy variables](https://docs.astral.sh/ruff/settings/#lint_dummy-variable-rgx) for `PLR1704` ([#&#8203;12190](https://github.com/astral-sh/ruff/pull/12190)) ##### Performance - Remove allocation in `parse_identifier` ([#&#8203;12103](https://github.com/astral-sh/ruff/pull/12103)) - Use `CompactString` for `Identifier` AST node ([#&#8203;12101](https://github.com/astral-sh/ruff/pull/12101)) ### [`v0.5.0`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#050) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.4.10...0.5.0) Check out the [blog post](https://astral.sh/blog/ruff-v0.5.0) for a migration guide and overview of the changes! ##### Breaking changes See also, the "Remapped rules" section which may result in disabled rules. - Follow the XDG specification to discover user-level configurations on macOS (same as on other Unix platforms) - Selecting `ALL` now excludes deprecated rules - The released archives now include an extra level of nesting, which can be removed with `--strip-components=1` when untarring. - The release artifact's file name no longer includes the version tag. This enables users to install via `/latest` URLs on GitHub. - The diagnostic ranges for some `flake8-bandit` rules were modified ([#&#8203;10667](https://github.com/astral-sh/ruff/pull/10667)). ##### Deprecations The following rules are now deprecated: - [`syntax-error`](https://docs.astral.sh/ruff/rules/syntax-error/) (`E999`): Syntax errors are now always shown ##### Remapped rules The following rules have been remapped to new rule codes: - [`blocking-http-call-in-async-function`](https://docs.astral.sh/ruff/rules/blocking-http-call-in-async-function/): `ASYNC100` to `ASYNC210` - [`open-sleep-or-subprocess-in-async-function`](https://docs.astral.sh/ruff/rules/open-sleep-or-subprocess-in-async-function/): `ASYNC101` split into `ASYNC220`, `ASYNC221`, `ASYNC230`, and `ASYNC251` - [`blocking-os-call-in-async-function`](https://docs.astral.sh/ruff/rules/blocking-os-call-in-async-function/): `ASYNC102` has been merged into `ASYNC220` and `ASYNC221` - [`trio-timeout-without-await`](https://docs.astral.sh/ruff/rules/trio-timeout-without-await/): `TRIO100` to `ASYNC100` - [`trio-sync-call`](https://docs.astral.sh/ruff/rules/trio-sync-call/): `TRIO105` to `ASYNC105` - [`trio-async-function-with-timeout`](https://docs.astral.sh/ruff/rules/trio-async-function-with-timeout/): `TRIO109` to `ASYNC109` - [`trio-unneeded-sleep`](https://docs.astral.sh/ruff/rules/trio-unneeded-sleep/): `TRIO110` to `ASYNC110` - [`trio-zero-sleep-call`](https://docs.astral.sh/ruff/rules/trio-zero-sleep-call/): `TRIO115` to `ASYNC115` - [`repeated-isinstance-calls`](https://docs.astral.sh/ruff/rules/repeated-isinstance-calls/): `PLR1701` to `SIM101` ##### Stabilization The following rules have been stabilized and are no longer in preview: - [`mutable-fromkeys-value`](https://docs.astral.sh/ruff/rules/mutable-fromkeys-value/) (`RUF024`) - [`default-factory-kwarg`](https://docs.astral.sh/ruff/rules/default-factory-kwarg/) (`RUF026`) - [`django-extra`](https://docs.astral.sh/ruff/rules/django-extra/) (`S610`) - [`manual-dict-comprehension`](https://docs.astral.sh/ruff/rules/manual-dict-comprehension/) (`PERF403`) - [`print-empty-string`](https://docs.astral.sh/ruff/rules/print-empty-string/) (`FURB105`) - [`readlines-in-for`](https://docs.astral.sh/ruff/rules/readlines-in-for/) (`FURB129`) - [`if-expr-min-max`](https://docs.astral.sh/ruff/rules/if-expr-min-max/) (`FURB136`) - [`bit-count`](https://docs.astral.sh/ruff/rules/bit-count/) (`FURB161`) - [`redundant-log-base`](https://docs.astral.sh/ruff/rules/redundant-log-base/) (`FURB163`) - [`regex-flag-alias`](https://docs.astral.sh/ruff/rules/regex-flag-alias/) (`FURB167`) - [`isinstance-type-none`](https://docs.astral.sh/ruff/rules/isinstance-type-none/) (`FURB168`) - [`type-none-comparison`](https://docs.astral.sh/ruff/rules/type-none-comparison/) (`FURB169`) - [`implicit-cwd`](https://docs.astral.sh/ruff/rules/implicit-cwd/) (`FURB177`) - [`hashlib-digest-hex`](https://docs.astral.sh/ruff/rules/hashlib-digest-hex/) (`FURB181`) - [`list-reverse-copy`](https://docs.astral.sh/ruff/rules/list-reverse-copy/) (`FURB187`) - [`bad-open-mode`](https://docs.astral.sh/ruff/rules/bad-open-mode/) (`PLW1501`) - [`empty-comment`](https://docs.astral.sh/ruff/rules/empty-comment/) (`PLR2044`) - [`global-at-module-level`](https://docs.astral.sh/ruff/rules/global-at-module-level/) (`PLW0604`) - [`misplaced-bare-raise`](https://docs.astral.sh/ruff/rules/misplaced-bare-raise/) (`PLE0744`) - [`non-ascii-import-name`](https://docs.astral.sh/ruff/rules/non-ascii-import-name/) (`PLC2403`) - [`non-ascii-name`](https://docs.astral.sh/ruff/rules/non-ascii-name/) (`PLC2401`) - [`nonlocal-and-global`](https://docs.astral.sh/ruff/rules/nonlocal-and-global/) (`PLE0115`) - [`potential-index-error`](https://docs.astral.sh/ruff/rules/potential-index-error/) (`PLE0643`) - [`redeclared-assigned-name`](https://docs.astral.sh/ruff/rules/redeclared-assigned-name/) (`PLW0128`) - [`redefined-argument-from-local`](https://docs.astral.sh/ruff/rules/redefined-argument-from-local/) (`PLR1704`) - [`repeated-keyword-argument`](https://docs.astral.sh/ruff/rules/repeated-keyword-argument/) (`PLE1132`) - [`super-without-brackets`](https://docs.astral.sh/ruff/rules/super-without-brackets/) (`PLW0245`) - [`unnecessary-list-index-lookup`](https://docs.astral.sh/ruff/rules/unnecessary-list-index-lookup/) (`PLR1736`) - [`useless-exception-statement`](https://docs.astral.sh/ruff/rules/useless-exception-statement/) (`PLW0133`) - [`useless-with-lock`](https://docs.astral.sh/ruff/rules/useless-with-lock/) (`PLW2101`) The following behaviors have been stabilized: - [`is-literal`](https://docs.astral.sh/ruff/rules/is-literal/) (`F632`) now warns for identity checks against list, set or dictionary literals - [`needless-bool`](https://docs.astral.sh/ruff/rules/needless-bool/) (`SIM103`) now detects `if` expressions with implicit `else` branches - [`module-import-not-at-top-of-file`](https://docs.astral.sh/ruff/rules/module-import-not-at-top-of-file/) (`E402`) now allows `os.environ` modifications between import statements - [`type-comparison`](https://docs.astral.sh/ruff/rules/type-comparison/) (`E721`) now allows idioms such as `type(x) is int` - [`yoda-condition`](https://docs.astral.sh/ruff/rules/yoda-conditions/) (`SIM300`) now flags a wider range of expressions ##### Removals The following deprecated settings have been removed: - `output-format=text`; use `output-format=concise` or `output-format=full` - `tab-size`; use `indent-width` The following deprecated CLI options have been removed: - `--show-source`; use `--output-format=full` - `--no-show-source`; use `--output-format=concise` The following deprecated CLI commands have been removed: - `ruff <path>`; use `ruff check <path>` - `ruff --clean`; use `ruff clean` - `ruff --generate-shell-completion`; use `ruff generate-shell-completion` ##### Preview features - \[`ruff`] Add `assert-with-print-message` rule ([#&#8203;11981](https://github.com/astral-sh/ruff/pull/11981)) ##### CLI - Use rule name rather than message in `--statistics` ([#&#8203;11697](https://github.com/astral-sh/ruff/pull/11697)) - Use the output format `full` by default ([#&#8203;12010](https://github.com/astral-sh/ruff/pull/12010)) - Don't log syntax errors to the console ([#&#8203;11902](https://github.com/astral-sh/ruff/pull/11902)) ##### Rule changes - \[`ruff`] Fix false positives if `gettext` is imported using an alias (`RUF027`) ([#&#8203;12025](https://github.com/astral-sh/ruff/pull/12025)) - \[`numpy`] Update `trapz` and `in1d` deprecation (`NPY201`) ([#&#8203;11948](https://github.com/astral-sh/ruff/pull/11948)) - \[`flake8-bandit`] Modify diagnostic ranges for shell-related rules ([#&#8203;10667](https://github.com/astral-sh/ruff/pull/10667)) ##### Server - Closing an untitled, unsaved notebook document no longer throws an error ([#&#8203;11942](https://github.com/astral-sh/ruff/pull/11942)) - Support the usage of tildes and environment variables in `logFile` ([#&#8203;11945](https://github.com/astral-sh/ruff/pull/11945)) - Add option to configure whether to show syntax errors ([#&#8203;12059](https://github.com/astral-sh/ruff/pull/12059)) ##### Bug fixes - \[`pycodestyle`] Avoid `E203` for f-string debug expression ([#&#8203;12024](https://github.com/astral-sh/ruff/pull/12024)) - \[`pep8-naming`] Match import-name ignores against both name and alias (`N812`, `N817`) ([#&#8203;12033](https://github.com/astral-sh/ruff/pull/12033)) - \[`pyflakes`] Detect assignments that shadow definitions (`F811`) ([#&#8203;11961](https://github.com/astral-sh/ruff/pull/11961)) ##### Parser - Emit a syntax error for an empty type parameter list ([#&#8203;12030](https://github.com/astral-sh/ruff/pull/12030)) - Avoid consuming the newline for unterminated strings ([#&#8203;12067](https://github.com/astral-sh/ruff/pull/12067)) - Do not include the newline in the unterminated string range ([#&#8203;12017](https://github.com/astral-sh/ruff/pull/12017)) - Use the correct range to highlight line continuation errors ([#&#8203;12016](https://github.com/astral-sh/ruff/pull/12016)) - Consider 2-character EOL before line continuations ([#&#8203;12035](https://github.com/astral-sh/ruff/pull/12035)) - Consider line continuation character for re-lexing ([#&#8203;12008](https://github.com/astral-sh/ruff/pull/12008)) ##### Other changes - Upgrade the Unicode table used for measuring the line-length ([#&#8203;11194](https://github.com/astral-sh/ruff/pull/11194)) - Remove the deprecation error message for the nursery selector ([#&#8203;10172](https://github.com/astral-sh/ruff/pull/10172)) ### [`v0.4.10`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#0410) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.4.9...v0.4.10) ##### Parser - Implement re-lexing logic for better error recovery ([#&#8203;11845](https://github.com/astral-sh/ruff/pull/11845)) ##### Rule changes - \[`flake8-copyright`] Update `CPY001` to check the first 4096 bytes instead of 1024 ([#&#8203;11927](https://github.com/astral-sh/ruff/pull/11927)) - \[`pycodestyle`] Update `E999` to show all syntax errors instead of just the first one ([#&#8203;11900](https://github.com/astral-sh/ruff/pull/11900)) ##### Server - Add tracing setup guide to Helix documentation ([#&#8203;11883](https://github.com/astral-sh/ruff/pull/11883)) - Add tracing setup guide to Neovim documentation ([#&#8203;11884](https://github.com/astral-sh/ruff/pull/11884)) - Defer notebook cell deletion to avoid an error message ([#&#8203;11864](https://github.com/astral-sh/ruff/pull/11864)) ##### Security - Guard against malicious ecosystem comment artifacts ([#&#8203;11879](https://github.com/astral-sh/ruff/pull/11879)) ### [`v0.4.9`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#049) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.4.8...v0.4.9) ##### Preview features - \[`pylint`] Implement `consider-dict-items` (`C0206`) ([#&#8203;11688](https://github.com/astral-sh/ruff/pull/11688)) - \[`refurb`] Implement `repeated-global` (`FURB154`) ([#&#8203;11187](https://github.com/astral-sh/ruff/pull/11187)) ##### Rule changes - \[`pycodestyle`] Adapt fix for `E203` to work identical to `ruff format` ([#&#8203;10999](https://github.com/astral-sh/ruff/pull/10999)) ##### Formatter - Fix formatter instability for lines only consisting of zero-width characters ([#&#8203;11748](https://github.com/astral-sh/ruff/pull/11748)) ##### Server - Add supported commands in server capabilities ([#&#8203;11850](https://github.com/astral-sh/ruff/pull/11850)) - Use real file path when available in `ruff server` ([#&#8203;11800](https://github.com/astral-sh/ruff/pull/11800)) - Improve error message when a command is run on an unavailable document ([#&#8203;11823](https://github.com/astral-sh/ruff/pull/11823)) - Introduce the `ruff.printDebugInformation` command ([#&#8203;11831](https://github.com/astral-sh/ruff/pull/11831)) - Tracing system now respects log level and trace level, with options to log to a file ([#&#8203;11747](https://github.com/astral-sh/ruff/pull/11747)) ##### CLI - Handle non-printable characters in diff view ([#&#8203;11687](https://github.com/astral-sh/ruff/pull/11687)) ##### Bug fixes - \[`refurb`] Avoid suggesting starmap when arguments are used outside call (`FURB140`) ([#&#8203;11830](https://github.com/astral-sh/ruff/pull/11830)) - \[`flake8-bugbear`] Avoid panic in `B909` when checking large loop blocks ([#&#8203;11772](https://github.com/astral-sh/ruff/pull/11772)) - \[`refurb`] Fix misbehavior of `operator.itemgetter` when getter param is a tuple (`FURB118`) ([#&#8203;11774](https://github.com/astral-sh/ruff/pull/11774)) ### [`v0.4.8`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#048) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.4.7...v0.4.8) ##### Performance - Linter performance has been improved by around 10% on some microbenchmarks by refactoring the lexer and parser to maintain synchronicity between them ([#&#8203;11457](https://github.com/astral-sh/ruff/pull/11457)) ##### Preview features - \[`flake8-bugbear`] Implement `return-in-generator` (`B901`) ([#&#8203;11644](https://github.com/astral-sh/ruff/pull/11644)) - \[`flake8-pyi`] Implement `PYI063` ([#&#8203;11699](https://github.com/astral-sh/ruff/pull/11699)) - \[`pygrep_hooks`] Check blanket ignores via file-level pragmas (`PGH004`) ([#&#8203;11540](https://github.com/astral-sh/ruff/pull/11540)) ##### Rule changes - \[`pyupgrade`] Update `UP035` for Python 3.13 and the latest version of `typing_extensions` ([#&#8203;11693](https://github.com/astral-sh/ruff/pull/11693)) - \[`numpy`] Update `NPY001` rule for NumPy 2.0 ([#&#8203;11735](https://github.com/astral-sh/ruff/pull/11735)) ##### Server - Formatting a document with syntax problems no longer spams a visible error popup ([#&#8203;11745](https://github.com/astral-sh/ruff/pull/11745)) ##### CLI - Add RDJson support for `--output-format` flag ([#&#8203;11682](https://github.com/astral-sh/ruff/pull/11682)) ##### Bug fixes - \[`pyupgrade`] Write empty string in lieu of panic when fixing `UP032` ([#&#8203;11696](https://github.com/astral-sh/ruff/pull/11696)) - \[`flake8-simplify`] Simplify double negatives in `SIM103` ([#&#8203;11684](https://github.com/astral-sh/ruff/pull/11684)) - Ensure the expression generator adds a newline before `type` statements ([#&#8203;11720](https://github.com/astral-sh/ruff/pull/11720)) - Respect per-file ignores for blanket and redirected noqa rules ([#&#8203;11728](https://github.com/astral-sh/ruff/pull/11728)) ### [`v0.4.7`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#047) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.4.6...v0.4.7) ##### Preview features - \[`flake8-pyi`] Implement `PYI064` ([#&#8203;11325](https://github.com/astral-sh/ruff/pull/11325)) - \[`flake8-pyi`] Implement `PYI066` ([#&#8203;11541](https://github.com/astral-sh/ruff/pull/11541)) - \[`flake8-pyi`] Implement `PYI057` ([#&#8203;11486](https://github.com/astral-sh/ruff/pull/11486)) - \[`pyflakes`] Enable `F822` in `__init__.py` files by default ([#&#8203;11370](https://github.com/astral-sh/ruff/pull/11370)) ##### Formatter - Fix incorrect placement of trailing stub function comments ([#&#8203;11632](https://github.com/astral-sh/ruff/pull/11632)) ##### Server - Respect file exclusions in `ruff server` ([#&#8203;11590](https://github.com/astral-sh/ruff/pull/11590)) - Add support for documents not exist on disk ([#&#8203;11588](https://github.com/astral-sh/ruff/pull/11588)) - Add Vim and Kate setup guide for `ruff server` ([#&#8203;11615](https://github.com/astral-sh/ruff/pull/11615)) ##### Bug fixes - Avoid removing newlines between docstring headers and rST blocks ([#&#8203;11609](https://github.com/astral-sh/ruff/pull/11609)) - Infer indentation with imports when logical indent is absent ([#&#8203;11608](https://github.com/astral-sh/ruff/pull/11608)) - Use char index rather than position for indent slice ([#&#8203;11645](https://github.com/astral-sh/ruff/pull/11645)) - \[`flake8-comprehension`] Strip parentheses around generators in `C400` ([#&#8203;11607](https://github.com/astral-sh/ruff/pull/11607)) - Mark `repeated-isinstance-calls` as unsafe on Python 3.10 and later ([#&#8203;11622](https://github.com/astral-sh/ruff/pull/11622)) ### [`v0.4.6`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#046) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.4.5...v0.4.6) ##### Breaking changes - Use project-relative paths when calculating GitLab fingerprints ([#&#8203;11532](https://github.com/astral-sh/ruff/pull/11532)) - Bump minimum supported Windows version to Windows 10 ([#&#8203;11613](https://github.com/astral-sh/ruff/pull/11613)) ##### Preview features - \[`flake8-async`] Sleep with >24 hour interval should usually sleep forever (`ASYNC116`) ([#&#8203;11498](https://github.com/astral-sh/ruff/pull/11498)) ##### Rule changes - \[`numpy`] Add missing functions to NumPy 2.0 migration rule ([#&#8203;11528](https://github.com/astral-sh/ruff/pull/11528)) - \[`mccabe`] Consider irrefutable pattern similar to `if .. else` for `C901` ([#&#8203;11565](https://github.com/astral-sh/ruff/pull/11565)) - Consider `match`-`case` statements for `C901`, `PLR0912`, and `PLR0915` ([#&#8203;11521](https://github.com/astral-sh/ruff/pull/11521)) - Remove empty strings when converting to f-string (`UP032`) ([#&#8203;11524](https://github.com/astral-sh/ruff/pull/11524)) - \[`flake8-bandit`] `request-without-timeout` should warn for `requests.request` ([#&#8203;11548](https://github.com/astral-sh/ruff/pull/11548)) - \[`flake8-self`] Ignore sunder accesses in `flake8-self` rules ([#&#8203;11546](https://github.com/astral-sh/ruff/pull/11546)) - \[`pyupgrade`] Lint for `TypeAliasType` usages (`UP040`) ([#&#8203;11530](https://github.com/astral-sh/ruff/pull/11530)) ##### Server - Respect excludes in `ruff server` configuration discovery ([#&#8203;11551](https://github.com/astral-sh/ruff/pull/11551)) - Use default settings if initialization options is empty or not provided ([#&#8203;11566](https://github.com/astral-sh/ruff/pull/11566)) - `ruff server` correctly treats `.pyi` files as stub files ([#&#8203;11535](https://github.com/astral-sh/ruff/pull/11535)) - `ruff server` searches for configuration in parent directories ([#&#8203;11537](https://github.com/astral-sh/ruff/pull/11537)) - `ruff server`: An empty code action filter no longer returns notebook source actions ([#&#8203;11526](https://github.com/astral-sh/ruff/pull/11526)) ##### Bug fixes - \[`flake8-logging-format`] Fix autofix title in `logging-warn` (`G010`) ([#&#8203;11514](https://github.com/astral-sh/ruff/pull/11514)) - \[`refurb`] Avoid recommending `operator.itemgetter` with dependence on lambda arguments ([#&#8203;11574](https://github.com/astral-sh/ruff/pull/11574)) - \[`flake8-simplify`] Avoid recommending context manager in `__enter__` implementations ([#&#8203;11575](https://github.com/astral-sh/ruff/pull/11575)) - Create intermediary directories for `--output-file` ([#&#8203;11550](https://github.com/astral-sh/ruff/pull/11550)) - Propagate reads on global variables ([#&#8203;11584](https://github.com/astral-sh/ruff/pull/11584)) - Treat all `singledispatch` arguments as runtime-required ([#&#8203;11523](https://github.com/astral-sh/ruff/pull/11523)) ### [`v0.4.5`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#045) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.4.4...v0.4.5) ##### Ruff's language server is now in Beta `v0.4.5` marks the official Beta release of `ruff server`, an integrated language server built into Ruff. `ruff server` supports the same feature set as `ruff-lsp`, powering linting, formatting, and code fixes in Ruff's editor integrations -- but with superior performance and no installation required. We'd love your feedback! You can enable `ruff server` in the [VS Code extension](https://github.com/astral-sh/ruff-vscode?tab=readme-ov-file#enabling-the-rust-based-language-server) today. To read more about this exciting milestone, check out our [blog post](https://astral.sh/blog/ruff-v0.4.5)! ##### Rule changes - \[`flake8-future-annotations`] Reword `future-rewritable-type-annotation` (`FA100`) message ([#&#8203;11381](https://github.com/astral-sh/ruff/pull/11381)) - \[`isort`] Expanded the set of standard-library modules to include `_string`, etc. ([#&#8203;11374](https://github.com/astral-sh/ruff/pull/11374)) - \[`pycodestyle`] Consider soft keywords for `E27` rules ([#&#8203;11446](https://github.com/astral-sh/ruff/pull/11446)) - \[`pyflakes`] Recommend adding unused import bindings to `__all__` ([#&#8203;11314](https://github.com/astral-sh/ruff/pull/11314)) - \[`pyflakes`] Update documentation and deprecate `ignore_init_module_imports` ([#&#8203;11436](https://github.com/astral-sh/ruff/pull/11436)) - \[`pyupgrade`] Mark quotes as unnecessary for non-evaluated annotations ([#&#8203;11485](https://github.com/astral-sh/ruff/pull/11485)) ##### Formatter - Avoid multiline quotes warning with `quote-style = preserve` ([#&#8203;11490](https://github.com/astral-sh/ruff/pull/11490)) ##### Server - Support Jupyter Notebook files ([#&#8203;11206](https://github.com/astral-sh/ruff/pull/11206)) - Support `noqa` comment code actions ([#&#8203;11276](https://github.com/astral-sh/ruff/pull/11276)) - Fix automatic configuration reloading ([#&#8203;11492](https://github.com/astral-sh/ruff/pull/11492)) - Fix several issues with configuration in Neovim and Helix ([#&#8203;11497](https://github.com/astral-sh/ruff/pull/11497)) ##### CLI - Add `--output-format` as a CLI option for `ruff config` ([#&#8203;11438](https://github.com/astral-sh/ruff/pull/11438)) ##### Bug fixes - Avoid `PLE0237` for property with setter ([#&#8203;11377](https://github.com/astral-sh/ruff/pull/11377)) - Avoid `TCH005` for `if` stmt with `elif`/`else` block ([#&#8203;11376](https://github.com/astral-sh/ruff/pull/11376)) - Avoid flagging `__future__` annotations as required for non-evaluated type annotations ([#&#8203;11414](https://github.com/astral-sh/ruff/pull/11414)) - Check for ruff executable in 'bin' directory as installed by 'pip install --target'. ([#&#8203;11450](https://github.com/astral-sh/ruff/pull/11450)) - Sort edits prior to deduplicating in quotation fix ([#&#8203;11452](https://github.com/astral-sh/ruff/pull/11452)) - Treat escaped newline as valid sequence ([#&#8203;11465](https://github.com/astral-sh/ruff/pull/11465)) - \[`flake8-pie`] Preserve parentheses in `unnecessary-dict-kwargs` ([#&#8203;11372](https://github.com/astral-sh/ruff/pull/11372)) - \[`pylint`] Ignore `__slots__` with dynamic values ([#&#8203;11488](https://github.com/astral-sh/ruff/pull/11488)) - \[`pylint`] Remove `try` body from branch counting ([#&#8203;11487](https://github.com/astral-sh/ruff/pull/11487)) - \[`refurb`] Respect operator precedence in `FURB110` ([#&#8203;11464](https://github.com/astral-sh/ruff/pull/11464)) ##### Documentation - Add `--preview` to the README ([#&#8203;11395](https://github.com/astral-sh/ruff/pull/11395)) - Add Python 3.13 to list of allowed Python versions ([#&#8203;11411](https://github.com/astral-sh/ruff/pull/11411)) - Simplify Neovim setup documentation ([#&#8203;11489](https://github.com/astral-sh/ruff/pull/11489)) - Update CONTRIBUTING.md to reflect the new parser ([#&#8203;11434](https://github.com/astral-sh/ruff/pull/11434)) - Update server documentation with new migration guide ([#&#8203;11499](https://github.com/astral-sh/ruff/pull/11499)) - \[`pycodestyle`] Clarify motivation for `E713` and `E714` ([#&#8203;11483](https://github.com/astral-sh/ruff/pull/11483)) - \[`pyflakes`] Update docs to describe WAI behavior (F541) ([#&#8203;11362](https://github.com/astral-sh/ruff/pull/11362)) - \[`pylint`] Clearly indicate what is counted as a branch ([#&#8203;11423](https://github.com/astral-sh/ruff/pull/11423)) ### [`v0.4.4`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#044) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.4.3...v0.4.4) ##### Preview features - \[`pycodestyle`] Ignore end-of-line comments when determining blank line rules ([#&#8203;11342](https://github.com/astral-sh/ruff/pull/11342)) - \[`pylint`] Detect `pathlib.Path.open` calls in `unspecified-encoding` (`PLW1514`) ([#&#8203;11288](https://github.com/astral-sh/ruff/pull/11288)) - \[`flake8-pyi`] Implement `PYI059` (`generic-not-last-base-class`) ([#&#8203;11233](https://github.com/astral-sh/ruff/pull/11233)) - \[`flake8-pyi`] Implement `PYI062` (`duplicate-literal-member`) ([#&#8203;11269](https://github.com/astral-sh/ruff/pull/11269)) ##### Rule changes - \[`flake8-boolean-trap`] Allow passing booleans as positional-only arguments in code such as `set(True)` ([#&#8203;11287](https://github.com/astral-sh/ruff/pull/11287)) - \[`flake8-bugbear`] Ignore enum classes in `cached-instance-method` (`B019`) ([#&#8203;11312](https://github.com/astral-sh/ruff/pull/11312)) ##### Server - Expand tildes when resolving Ruff server configuration file ([#&#8203;11283](https://github.com/astral-sh/ruff/pull/11283)) - Fix `ruff server` hanging after Neovim closes ([#&#8203;11291](https://github.com/astral-sh/ruff/pull/11291)) - Editor settings are used by default if no file-based configuration exists ([#&#8203;11266](https://github.com/astral-sh/ruff/pull/11266)) ##### Bug fixes - \[`pylint`] Consider `with` statements for `too-many-branches` (`PLR0912`) ([#&#8203;11321](https://github.com/astral-sh/ruff/pull/11321)) - \[`flake8-blind-except`, `tryceratops`] Respect logged and re-raised expressions in nested statements (`BLE001`, `TRY201`) ([#&#8203;11301](https://github.com/astral-sh/ruff/pull/11301)) - Recognise assignments such as `__all__ = builtins.list(["foo", "bar"])` as valid `__all__` definitions ([#&#8203;11335](https://github.com/astral-sh/ruff/pull/11335)) ### [`v0.4.3`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#043) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.4.2...v0.4.3) ##### Enhancements - Add support for PEP 696 syntax ([#&#8203;11120](https://github.com/astral-sh/ruff/pull/11120)) ##### Preview features - \[`refurb`] Use function range for `reimplemented-operator` diagnostics ([#&#8203;11271](https://github.com/astral-sh/ruff/pull/11271)) - \[`refurb`] Ignore methods in `reimplemented-operator` (`FURB118`) ([#&#8203;11270](https://github.com/astral-sh/ruff/pull/11270)) - \[`refurb`] Implement `fstring-number-format` (`FURB116`) ([#&#8203;10921](https://github.com/astral-sh/ruff/pull/10921)) - \[`ruff`] Implement `redirected-noqa` (`RUF101`) ([#&#8203;11052](https://github.com/astral-sh/ruff/pull/11052)) - \[`pyflakes`] Distinguish between first-party and third-party imports for fix suggestions ([#&#8203;11168](https://github.com/astral-sh/ruff/pull/11168)) ##### Rule changes - \[`flake8-bugbear`] Ignore non-abstract class attributes when enforcing `B024` ([#&#8203;11210](https://github.com/astral-sh/ruff/pull/11210)) - \[`flake8-logging`] Include inline instantiations when detecting loggers ([#&#8203;11154](https://github.com/astral-sh/ruff/pull/11154)) - \[`pylint`] Also emit `PLR0206` for properties with variadic parameters ([#&#8203;11200](https://github.com/astral-sh/ruff/pull/11200)) - \[`ruff`] Detect duplicate codes as part of `unused-noqa` (`RUF100`) ([#&#8203;10850](https://github.com/astral-sh/ruff/pull/10850)) ##### Formatter - Avoid multiline expression if format specifier is present ([#&#8203;11123](https://github.com/astral-sh/ruff/pull/11123)) ##### LSP - Write `ruff server` setup guide for Helix ([#&#8203;11183](https://github.com/astral-sh/ruff/pull/11183)) - `ruff server` no longer hangs after shutdown ([#&#8203;11222](https://github.com/astral-sh/ruff/pull/11222)) - `ruff server` reads from a configuration TOML file in the user configuration directory if no local configuration exists ([#&#8203;11225](https://github.com/astral-sh/ruff/pull/11225)) - `ruff server` respects `per-file-ignores` configuration ([#&#8203;11224](https://github.com/astral-sh/ruff/pull/11224)) - `ruff server`: Support a custom TOML configuration file ([#&#8203;11140](https://github.com/astral-sh/ruff/pull/11140)) - `ruff server`: Support setting to prioritize project configuration over editor configuration ([#&#8203;11086](https://github.com/astral-sh/ruff/pull/11086)) ##### Bug fixes - Avoid debug assertion around NFKC renames ([#&#8203;11249](https://github.com/astral-sh/ruff/pull/11249)) - \[`pyflakes`] Prioritize `redefined-while-unused` over `unused-import` ([#&#8203;11173](https://github.com/astral-sh/ruff/pull/11173)) - \[`ruff`] Respect `async` expressions in comprehension bodies ([#&#8203;11219](https://github.com/astral-sh/ruff/pull/11219)) - \[`pygrep_hooks`] Fix `blanket-noqa` panic when last line has noqa with no newline (`PGH004`) ([#&#8203;11108](https://github.com/astral-sh/ruff/pull/11108)) - \[`perflint`] Ignore list-copy recommendations for async `for` loops ([#&#8203;11250](https://github.com/astral-sh/ruff/pull/11250)) - \[`pyflakes`] Improve `invalid-print-syntax` documentation ([#&#8203;11171](https://github.com/astral-sh/ruff/pull/11171)) ##### Performance - Avoid allocations for isort module names ([#&#8203;11251](https://github.com/astral-sh/ruff/pull/11251)) - Build a separate ARM wheel for macOS ([#&#8203;11149](https://github.com/astral-sh/ruff/pull/11149)) ##### Windows - Increase the minimum requirement to Windows 10. ### [`v0.4.2`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#042) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.4.1...v0.4.2) ##### Rule changes - \[`flake8-pyi`] Allow for overloaded `__exit__` and `__aexit__` definitions (`PYI036`) ([#&#8203;11057](https://github.com/astral-sh/ruff/pull/11057)) - \[`pyupgrade`] Catch usages of `"%s" % var` and provide an unsafe fix (`UP031`) ([#&#8203;11019](https://github.com/astral-sh/ruff/pull/11019)) - \[`refurb`] Implement new rule that suggests min/max over `sorted()` (`FURB192`) ([#&#8203;10868](https://github.com/astral-sh/ruff/pull/10868)) ##### Server - Fix an issue with missing diagnostics for Neovim and Helix ([#&#8203;11092](https://github.com/astral-sh/ruff/pull/11092)) - Implement hover documentation for `noqa` codes ([#&#8203;11096](https://github.com/astral-sh/ruff/pull/11096)) - Introduce common Ruff configuration options with new server settings ([#&#8203;11062](https://github.com/astral-sh/ruff/pull/11062)) ##### Bug fixes - Use `macos-12` for building release wheels to enable macOS 11 compatibility ([#&#8203;11146](https://github.com/astral-sh/ruff/pull/11146)) - \[`flake8-blind-expect`] Allow raise from in `BLE001` ([#&#8203;11131](https://github.com/astral-sh/ruff/pull/11131)) - \[`flake8-pyi`] Allow simple assignments to `None` in enum class scopes (`PYI026`) ([#&#8203;11128](https://github.com/astral-sh/ruff/pull/11128)) - \[`flake8-simplify`] Avoid raising `SIM911` for non-`zip` attribute calls ([#&#8203;11126](https://github.com/astral-sh/ruff/pull/11126)) - \[`refurb`] Avoid `operator.itemgetter` suggestion for single-item tuple ([#&#8203;11095](https://github.com/astral-sh/ruff/pull/11095)) - \[`ruff`] Respect per-file-ignores for `RUF100` with no other diagnostics ([#&#8203;11058](https://github.com/astral-sh/ruff/pull/11058)) - \[`ruff`] Fix async comprehension false positive (`RUF029`) ([#&#8203;11070](https://github.com/astral-sh/ruff/pull/11070)) ##### Documentation - \[`flake8-bugbear`] Document explicitly disabling strict zip (`B905`) ([#&#8203;11040](https://github.com/astral-sh/ruff/pull/11040)) - \[`flake8-type-checking`] Mention `lint.typing-modules` in `TCH001`, `TCH002`, and `TCH003` ([#&#8203;11144](https://github.com/astral-sh/ruff/pull/11144)) - \[`isort`] Improve documentation around custom `isort` sections ([#&#8203;11050](https://github.com/astral-sh/ruff/pull/11050)) - \[`pylint`] Fix documentation oversight for `invalid-X-returns` ([#&#8203;11094](https://github.com/astral-sh/ruff/pull/11094)) ##### Performance - Use `matchit` to resolve per-file settings ([#&#8203;11111](https://github.com/astral-sh/ruff/pull/11111)) ### [`v0.4.1`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#0410) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.4.0...v0.4.1) ##### Parser - Implement re-lexing logic for better error recovery ([#&#8203;11845](https://github.com/astral-sh/ruff/pull/11845)) ##### Rule changes - \[`flake8-copyright`] Update `CPY001` to check the first 4096 bytes instead of 1024 ([#&#8203;11927](https://github.com/astral-sh/ruff/pull/11927)) - \[`pycodestyle`] Update `E999` to show all syntax errors instead of just the first one ([#&#8203;11900](https://github.com/astral-sh/ruff/pull/11900)) ##### Server - Add tracing setup guide to Helix documentation ([#&#8203;11883](https://github.com/astral-sh/ruff/pull/11883)) - Add tracing setup guide to Neovim documentation ([#&#8203;11884](https://github.com/astral-sh/ruff/pull/11884)) - Defer notebook cell deletion to avoid an error message ([#&#8203;11864](https://github.com/astral-sh/ruff/pull/11864)) ##### Security - Guard against malicious ecosystem comment artifacts ([#&#8203;11879](https://github.com/astral-sh/ruff/pull/11879)) ### [`v0.4.0`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#040) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.3.7...v0.4.0) ##### A new, hand-written parser Ruff's new parser is **>2x faster**, which translates to a **20-40% speedup** for all linting and formatting invocations. There's a lot to say about this exciting change, so check out the [blog post](https://astral.sh/blog/ruff-v0.4.0) for more details! See [#&#8203;10036](https://github.com/astral-sh/ruff/pull/10036) for implementation details. ##### A new language server in Rust With this release, we also want to highlight our new language server. `ruff server` is a Rust-powered language server that comes built-in with Ruff. It can be used with any editor that supports the [Language Server Protocol](https://microsoft.github.io/language-server-protocol/) (LSP). It uses a multi-threaded, lock-free architecture inspired by `rust-analyzer` and it will open the door for a lot of exciting features. It’s also faster than our previous [Python-based language server](https://github.com/astral-sh/ruff-lsp) \-- but you probably guessed that already. `ruff server` is only in alpha, but it has a lot of features that you can try out today: - Lints Python files automatically and shows quick-fixes when available - Formats Python files, with support for range formatting - Comes with commands for quickly performing actions: `ruff.applyAutofix`, `ruff.applyFormat`, and `ruff.applyOrganizeImports` - Supports `source.fixAll` and `source.organizeImports` source actions - Automatically reloads your project configuration when you change it To setup `ruff server` with your editor, refer to the [README.md](https://github.com/astral-sh/ruff/blob/main/crates/ruff_server/README.md). ##### Preview features - \[`pycodestyle`] Do not trigger `E3` rules on `def`s following a function/method with a dummy body ([#&#8203;10704](https://github.com/astral-sh/ruff/pull/10704)) - \[`pylint`] Implement `invalid-bytes-returned` (`E0308`) ([#&#8203;10959](https://github.com/astral-sh/ruff/pull/10959)) - \[`pylint`] Implement `invalid-length-returned` (`E0303`) ([#&#8203;10963](https://github.com/astral-sh/ruff/pull/10963)) - \[`pylint`] Implement `self-cls-assignment` (`W0642`) ([#&#8203;9267](https://github.com/astral-sh/ruff/pull/9267)) - \[`pylint`] Omit stubs from `invalid-bool` and `invalid-str-return-type` ([#&#8203;11008](https://github.com/astral-sh/ruff/pull/11008)) - \[`ruff`] New rule `unused-async` (`RUF029`) to detect unneeded `async` keywords on functions ([#&#8203;9966](https://github.com/astral-sh/ruff/pull/9966)) ##### Rule changes - \[`flake8-bandit`] Allow `urllib.request.urlopen` calls with static `Request` argument (`S310`) ([#&#8203;10964](https://github.com/astral-sh/ruff/pull/10964)) - \[`flake8-bugbear`] Treat `raise NotImplemented`-only bodies as stub functions (`B006`) ([#&#8203;10990](https://github.com/astral-sh/ruff/pull/10990)) - \[`flake8-slots`] Respect same-file `Enum` subclasses (`SLOT000`) ([#&#8203;11006](https://github.com/astral-sh/ruff/pull/11006)) - \[`pylint`] Support inverted comparisons (`PLR1730`) ([#&#8203;10920](https://github.com/astral-sh/ruff/pull/10920)) ##### Linter - Improve handling of builtin symbols in linter rules ([#&#8203;10919](https://github.com/astral-sh/ruff/pull/10919)) - Improve display of rules in `--show-settings` ([#&#8203;11003](https://github.com/astral-sh/ruff/pull/11003)) - Improve inference capabilities of the `BuiltinTypeChecker` ([#&#8203;10976](https://github.com/astral-sh/ruff/pull/10976)) - Resolve classes and functions relative to script name ([#&#8203;10965](https://github.com/astral-sh/ruff/pull/10965)) - Improve performance of `RuleTable::any_enabled` ([#&#8203;10971](https://github.com/astral-sh/ruff/pull/10971)) ##### Server *This section is devoted to updates for our new language server, written in Rust.* - Enable ruff-specific source actions ([#&#8203;10916](https://github.com/astral-sh/ruff/pull/10916)) - Refreshes diagnostics for open files when file configuration is changed ([#&#8203;10988](https://github.com/astral-sh/ruff/pull/10988)) - Important errors are now shown as popups ([#&#8203;10951](https://github.com/astral-sh/ruff/pull/10951)) - Introduce settings for directly configuring the linter and formatter ([#&#8203;10984](https://github.com/astral-sh/ruff/pull/10984)) - Resolve configuration for each document individually ([#&#8203;10950](https://github.com/astral-sh/ruff/pull/10950)) - Write a setup guide for Neovim ([#&#8203;10987](https://github.com/astral-sh/ruff/pull/10987)) ##### Configuration - Add `RUFF_OUTPUT_FILE` environment variable support ([#&#8203;10992](https://github.com/astral-sh/ruff/pull/10992)) ##### Bug fixes - Avoid `non-augmented-assignment` for reversed, non-commutative operators (`PLR6104`) ([#&#8203;10909](https://github.com/astral-sh/ruff/pull/10909)) - Limit commutative non-augmented-assignments to primitive data types (`PLR6104`) ([#&#8203;10912](https://github.com/astral-sh/ruff/pull/10912)) - Respect `per-file-ignores` for `RUF100` on blanket `# noqa` ([#&#8203;10908](https://github.com/astral-sh/ruff/pull/10908)) - Consider `if` expression for parenthesized with items parsing ([#&#8203;11010](https://github.com/astral-sh/ruff/pull/11010)) - Consider binary expr for parenthesized with items parsing ([#&#8203;11012](https://github.com/astral-sh/ruff/pull/11012)) - Reset `FOR_TARGET` context for all kinds of parentheses ([#&#8203;11009](https://github.com/astral-sh/ruff/pull/11009)) ### [`v0.3.7`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#037) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.3.6...v0.3.7) ##### Preview features - \[`flake8-bugbear`] Implement `loop-iterator-mutation` (`B909`) ([#&#8203;9578](https://github.com/astral-sh/ruff/pull/9578)) - \[`pylint`] Implement rule to prefer augmented assignment (`PLR6104`) ([#&#8203;9932](https://github.com/astral-sh/ruff/pull/9932)) ##### Bug fixes - Avoid TOCTOU errors in cache initialization ([#&#8203;10884](https://github.com/astral-sh/ruff/pull/10884)) - \[`pylint`] Recode `nan-comparison` rule to `W0177` ([#&#8203;10894](https://github.com/astral-sh/ruff/pull/10894)) - \[`pylint`] Reverse min-max logic in `if-stmt-min-max` ([#&#8203;10890](https://github.com/astral-sh/ruff/pull/10890)) ### [`v0.3.6`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#036) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.3.5...v0.3.6) ##### Preview features - \[`pylint`] Implement `bad-staticmethod-argument` (`PLW0211`) ([#&#8203;10781](https://github.com/astral-sh/ruff/pull/10781)) - \[`pylint`] Implement `if-stmt-min-max` (`PLR1730`, `PLR1731`) ([#&#8203;10002](https://github.com/astral-sh/ruff/pull/10002)) - \[`pyupgrade`] Replace `str,Enum` multiple inheritance with `StrEnum` `UP042` ([#&#8203;10713](https://github.com/astral-sh/ruff/pull/10713)) - \[`refurb`] Implement `if-expr-instead-of-or-operator` (`FURB110`) ([#&#8203;10687](https://github.com/astral-sh/ruff/pull/10687)) - \[`refurb`] Implement `int-on-sliced-str` (`FURB166`) ([#&#8203;10650](https://github.com/astral-sh/ruff/pull/10650)) - \[`refurb`] Implement `write-whole-file` (`FURB103`) ([#&#8203;10802](https://github.com/astral-sh/ruff/pull/10802)) - \[`refurb`] Support `itemgetter` in `reimplemented-operator` (`FURB118`) ([#&#8203;10526](https://github.com/astral-sh/ruff/pull/10526)) - \[`flake8_comprehensions`] Add `sum`/`min`/`max` to unnecessary comprehension check (`C419`) ([#&#8203;10759](https://github.com/astral-sh/ruff/pull/10759)) ##### Rule changes - \[`pydocstyle`] Require capitalizing docstrings where the first sentence is a single word (`D403`) ([#&#8203;10776](https://github.com/astral-sh/ruff/pull/10776)) - \[`pycodestyle`] Ignore annotated lambdas in class scopes (`E731`) ([#&#8203;10720](https://github.com/astral-sh/ruff/pull/10720)) - \[`flake8-pyi`] Various improvements to PYI034 ([#&#8203;10807](https://github.com/astral-sh/ruff/pull/10807)) - \[`flake8-slots`] Flag subclasses of call-based `typing.NamedTuple`s as well as subclasses of `collections.namedtuple()` (`SLOT002`) ([#&#8203;10808](https://github.com/astral-sh/ruff/pull/10808)) - \[`pyflakes`] Allow forward references in class bases in stub files (`F821`) ([#&#8203;10779](https://github.com/astral-sh/ruff/pull/10779)) - \[`pygrep-hooks`] Improve `blanket-noqa` error message (`PGH004`) ([#&#8203;10851](https://github.com/astral-sh/ruff/pull/10851)) ##### CLI - Support `FORCE_COLOR` env var ([#&#8203;10839](https://github.com/astral-sh/ruff/pull/10839)) ##### Configuration - Support negated patterns in `[extend-]per-file-ignores` ([#&#8203;10852](https://github.com/astral-sh/ruff/pull/10852)) ##### Bug fixes - \[`flake8-import-conventions`] Accept non-aliased (but correct) import in `unconventional-import-alias` (`ICN001`) ([#&#8203;10729](https://github.com/astral-sh/ruff/pull/10729)) - \[`flake8-quotes`] Add semantic model flag when inside f-string replacement field ([#&#8203;10766](https://github.com/astral-sh/ruff/pull/10766)) - \[`pep8-naming`] Recursively resolve `TypeDicts` for N815 violations ([#&#8203;10719](https://github.com/astral-sh/ruff/pull/10719)) - \[`flake8-quotes`] Respect `Q00*` ignores in `flake8-quotes` rules ([#&#8203;10728](https://github.com/astral-sh/ruff/pull/10728)) - \[`flake8-simplify`] Show negated condition in `needless-bool` diagnostics (`SIM103`) ([#&#8203;10854](https://github.com/astral-sh/ruff/pull/10854)) - \[`ruff`] Use within-scope shadowed bindings in `asyncio-dangling-task` (`RUF006`) ([#&#8203;10793](https://github.com/astral-sh/ruff/pull/10793)) - \[`flake8-pytest-style`] Fix single-tuple conversion in `pytest-parametrize-values-wrong-type` (`PT007`) ([#&#8203;10862](https://github.com/astral-sh/ruff/pull/10862)) - \[`flake8-return`] Ignore assignments to annotated variables in `unnecessary-assign` (`RET504`) ([#&#8203;10741](https://github.com/astral-sh/ruff/pull/10741)) - \[`refurb`] Do not allow any keyword arguments for `read-whole-file` in `rb` mode (`FURB101`) ([#&#8203;10803](https://github.com/astral-sh/ruff/pull/10803)) - \[`pylint`] Don't recommend decorating staticmethods with `@singledispatch` (`PLE1519`, `PLE1520`) ([#&#8203;10637](https://github.com/astral-sh/ruff/pull/10637)) - \[`pydocstyle`] Use section name range for all section-related docstring diagnostics ([#&#8203;10740](https://github.com/astral-sh/ruff/pull/10740)) - Respect `# noqa` directives on `__all__` openers ([#&#8203;10798](https://github.com/astral-sh/ruff/pull/10798)) ### [`v0.3.5`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#035) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.3.4...v0.3.5) ##### Preview features - \[`pylint`] Implement `modified-iterating-set` (`E4703`) ([#&#8203;10473](https://github.com/astral-sh/ruff/pull/10473)) - \[`refurb`] Implement `for-loop-set-mutations` (`FURB142`) ([#&#8203;10583](https://github.com/astral-sh/ruff/pull/10583)) - \[`refurb`] Implement `unnecessary-from-float` (`FURB164`) ([#&#8203;10647](https://github.com/astral-sh/ruff/pull/10647)) - \[`refurb`] Implement `verbose-decimal-constructor` (`FURB157`) ([#&#8203;10533](https://github.com/astral-sh/ruff/pull/10533)) ##### Rule changes - \[`flake8-comprehensions`] Handled special case for `C401` which also matches `C416` ([#&#8203;10596](https://github.com/astral-sh/ruff/pull/10596)) - \[`flake8-pyi`] Mark `unaliased-collections-abc-set-import` fix as "safe" for more cases in stub files (`PYI025`) ([#&#8203;10547](https://github.com/astral-sh/ruff/pull/10547)) - \[`numpy`] Add `row_stack` to NumPy 2.0 migration rule ([#&#8203;10646](https://github.com/astral-sh/ruff/pull/10646)) - \[`pycodestyle`] Allow cell magics before an import (`E402`) ([#&#8203;10545](https://github.com/astral-sh/ruff/pull/10545)) - \[`pycodestyle`] Avoid blank line rules for the first logical line in cell ([#&#8203;10291](https://github.com/astral-sh/ruff/pull/10291)) ##### Configuration - Respected nested namespace packages ([#&#8203;10541](https://github.com/astral-sh/ruff/pull/10541)) - \[`flake8-boolean-trap`] Add setting for user defined allowed boolean trap ([#&#8203;10531](https://github.com/astral-sh/ruff/pull/10531)) ##### Bug fixes - Correctly handle references in `__all__` definitions when renaming symbols in autofixes ([#&#8203;10527](https://github.com/astral-sh/ruff/pull/10527)) - Track ranges of names inside `__all__` definitions ([#&#8203;10525](https://github.com/astral-sh/ruff/pull/10525)) - \[`flake8-bugbear`] Avoid false positive for usage after `continue` (`B031`) ([#&#8203;10539](https://github.com/astral-sh/ruff/pull/10539)) - \[`flake8-copyright`] Accept commas in default copyright pattern ([#&#8203;9498](https://github.com/astral-sh/ruff/pull/9498)) - \[`flake8-datetimez`] Allow f-strings with `%z` for `DTZ007` ([#&#8203;10651](https://github.com/astral-sh/ruff/pull/10651)) - \[`flake8-pytest-style`] Fix `PT014` autofix for last item in list ([#&#8203;10532](https://github.com/astral-sh/ruff/pull/10532)) - \[`flake8-quotes`] Ignore `Q000`, `Q001` when string is inside forward ref ([#&#8203;10585](https://github.com/astral-sh/ruff/pull/10585)) - \[`isort`] Always place non-relative imports after relative imports ([#&#8203;10669](https://github.com/astral-sh/ruff/pull/10669)) - \[`isort`] Respect Unicode characters in import sorting ([#&#8203;10529](https://github.com/astral-sh/ruff/pull/10529)) - \[`pyflakes`] Fix F821 false negatives when `from __future__ import annotations` is active (attempt 2) ([#&#8203;10524](https://github.com/astral-sh/ruff/pull/10524)) - \[`pyflakes`] Make `unnecessary-lambda` an always-unsafe fix ([#&#8203;10668](https://github.com/astral-sh/ruff/pull/10668)) - \[`pylint`] Fixed false-positive on the rule `PLW1641` (`eq-without-hash`) ([#&#8203;10566](https://github.com/astral-sh/ruff/pull/10566)) - \[`ruff`] Fix panic in unused `# noqa` removal with multi-byte space (`RUF100`) ([#&#8203;10682](https://github.com/astral-sh/ruff/pull/10682)) ##### Documentation - Add PR title format to `CONTRIBUTING.md` ([#&#8203;10665](https://github.com/astral-sh/ruff/pull/10665)) - Fix list markup to include blank lines required ([#&#8203;10591](https://github.com/astral-sh/ruff/pull/10591)) - Put `flake8-logging` next to the other flake8 plugins in registry ([#&#8203;10587](https://github.com/astral-sh/ruff/pull/10587)) - \[`flake8-bandit`] Update warning message for rule `S305` to address insecure block cipher mode use ([#&#8203;10602](https://github.com/astral-sh/ruff/pull/10602)) - \[`flake8-bugbear`] Document use of anonymous assignment in `useless-expression` ([#&#8203;10551](https://github.com/astral-sh/ruff/pull/10551)) - \[`flake8-datetimez`] Clarify error messages and docs for `DTZ` rules ([#&#8203;10621](https://github.com/astral-sh/ruff/pull/10621)) - \[`pycodestyle`] Use same before vs. after numbers for `space-around-operator` ([#&#8203;10640](https://github.com/astral-sh/ruff/pull/10640)) - \[`ruff`] Change `quadratic-list-summation` docs to use `iadd` consistently ([#&#8203;10666](https://github.com/astral-sh/ruff/pull/10666)) ### [`v0.3.4`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#034) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.3.3...v0.3.4) ##### Preview features - \[`flake8-simplify`] Detect implicit `else` cases in `needless-bool` (`SIM103`) ([#&#8203;10414](https://github.com/astral-sh/ruff/pull/10414)) - \[`pylint`] Implement `nan-comparison` (`PLW0117`) ([#&#8203;10401](https://github.com/astral-sh/ruff/pull/10401)) - \[`pylint`] Implement `nonlocal-and-global` (`E115`) ([#&#8203;10407](https://github.com/astral-sh/ruff/pull/10407)) - \[`pylint`] Implement `singledispatchmethod-function` (`PLE5120`) ([#&#8203;10428](https://github.com/astral-sh/ruff/pull/10428)) - \[`refurb`] Implement `list-reverse-copy` (`FURB187`) ([#&#8203;10212](https://github.com/astral-sh/ruff/pull/10212)) ##### Rule changes - \[`flake8-pytest-style`] Add automatic fix for `pytest-parametrize-values-wrong-type` (`PT007`) ([#&#8203;10461](https://github.com/astral-sh/ruff/pull/10461)) - \[`pycodestyle`] Allow SPDX license headers to exceed the line length (`E501`) ([#&#8203;10481](https://github.com/astral-sh/ruff/pull/10481)) ##### Formatter - Fix unstable formatting for trailing subscript end-of-line comment ([#&#8203;10492](https://github.com/astral-sh/ruff/pull/10492)) ##### Bug fixes - Avoid code comment detection in PEP 723 script tags ([#&#8203;10464](https://github.com/astral-sh/ruff/pull/10464)) - Avoid incorrect tuple transformation in single-element case (`C409`) ([#&#8203;10491](https://github.com/astral-sh/ruff/pull/10491)) - Bug fix: Prevent fully defined links [`name`](link) from being reformatted ([#&#8203;10442](https://github.com/astral-sh/ruff/pull/10442)) - Consider raw source code for `W605` ([#&#8203;10480](https://github.com/astral-sh/ruff/pull/10480)) - Docs: Link inline settings when not part of options section ([#&#8203;10499](https://github.com/astral-sh/ruff/pull/10499)) - Don't treat annotations as redefinitions in `.pyi` files ([#&#8203;10512](https://github.com/astral-sh/ruff/pull/10512)) - Fix `E231` bug: Inconsistent catch compared to pycodestyle, such as when dict nested in list ([#&#8203;10469](https://github.com/astral-sh/ruff/pull/10469)) - Fix pylint upstream categories not showing in docs ([#&#8203;10441](https://github.com/astral-sh/ruff/pull/10441)) - Add missing `Options` references to blank line docs ([#&#8203;10498](https://github.com/astral-sh/ruff/pull/10498)) - 'Revert "F821: Fix false negatives in .py files when `from __future__ import annotations` is active ([#&#8203;10362](https://github.com/astral-sh/ruff/issues/10362))"' ([#&#8203;10513](https://github.com/astral-sh/ruff/pull/10513)) - Apply NFKC normalization to unicode identifiers in the lexer ([#&#8203;10412](https://github.com/astral-sh/ruff/pull/10412)) - Avoid failures due to non-deterministic binding ordering ([#&#8203;10478](https://github.com/astral-sh/ruff/pull/10478)) - \[`flake8-bugbear`] Allow tuples of exceptions (`B030`) ([#&#8203;10437](https://github.com/astral-sh/ruff/pull/10437)) - \[`flake8-quotes`] Avoid syntax errors due to invalid quotes (`Q000, Q002`) ([#&#8203;10199](https://github.com/astral-sh/ruff/pull/10199)) ### [`v0.3.3`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#033) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.3.2...v0.3.3) ##### Preview features - \[`flake8-bandit`]: Implement `S610` rule ([#&#8203;10316](https://github.com/astral-sh/ruff/pull/10316)) - \[`pycodestyle`] Implement `blank-line-at-end-of-file` (`W391`) ([#&#8203;10243](https://github.com/astral-sh/ruff/pull/10243)) - \[`pycodestyle`] Implement `redundant-backslash` (`E502`) ([#&#8203;10292](https://github.com/astral-sh/ruff/pull/10292)) - \[`pylint`] - implement `redeclared-assigned-name` (`W0128`) ([#&#8203;9268](https://github.com/astral-sh/ruff/pull/9268)) ##### Rule changes - \[`flake8_comprehensions`] Handled special case for `C400` which also matches `C416` ([#&#8203;10419](https://github.com/astral-sh/ruff/pull/10419)) - \[`flake8-bandit`] Implement upstream updates for `S311`, `S324` and `S605` ([#&#8203;10313](https://github.com/astral-sh/ruff/pull/10313)) - \[`pyflakes`] Remove `F401` fix for `__init__` imports by default and allow opt-in to unsafe fix ([#&#8203;10365](https://github.com/astral-sh/ruff/pull/10365)) - \[`pylint`] Implement `invalid-bool-return-type` (`E304`) ([#&#8203;10377](https://github.com/astral-sh/ruff/pull/10377)) - \[`pylint`] Include builtin warnings in useless-exception-statement (`PLW0133`) ([#&#8203;10394](https://github.com/astral-sh/ruff/pull/10394)) ##### CLI - Add message on success to `ruff check` ([#&#8203;8631](https://github.com/astral-sh/ruff/pull/8631)) ##### Bug fixes - \[`PIE970`] Allow trailing ellipsis in `typing.TYPE_CHECKING` ([#&#8203;10413](https://github.com/astral-sh/ruff/pull/10413)) - Avoid `TRIO115` if the argument is a variable ([#&#8203;10376](https://github.com/astral-sh/ruff/pull/10376)) - \[`F811`] Avoid removing shadowed imports that point to different symbols ([#&#8203;10387](https://github.com/astral-sh/ruff/pull/10387)) - Fix `F821` and `F822` false positives in `.pyi` files ([#&#8203;10341](https://github.com/astral-sh/ruff/pull/10341)) - Fix `F821` false negatives in `.py` files when `from __future__ import annotations` is active ([#&#8203;10362](https://github.com/astral-sh/ruff/pull/10362)) - Fix case where `Indexer` fails to identify continuation preceded by newline [#&#8203;10351](https://github.com/astral-sh/ruff/issues/10351) ([#&#8203;10354](https://github.com/astral-sh/ruff/pull/10354)) - Sort hash maps in `Settings` display ([#&#8203;10370](https://github.com/astral-sh/ruff/pull/10370)) - Track conditional deletions in the semantic model ([#&#8203;10415](https://github.com/astral-sh/ruff/pull/10415)) - \[`C413`] Wrap expressions in parentheses when negating ([#&#8203;10346](https://github.com/astral-sh/ruff/pull/10346)) - \[`pycodestyle`] Do not ignore lines before the first logical line in blank lines rules. ([#&#8203;10382](https://github.com/astral-sh/ruff/pull/10382)) - \[`pycodestyle`] Do not trigger `E225` and `E275` when the next token is a ')' ([#&#8203;10315](https://github.com/astral-sh/ruff/pull/10315)) - \[`pylint`] Avoid false-positive slot non-assignment for `__dict__` (`PLE0237`) ([#&#8203;10348](https://github.com/astral-sh/ruff/pull/10348)) - Gate f-string struct size test for Rustc < 1.76 ([#&#8203;10371](https://github.com/astral-sh/ruff/pull/10371)) ##### Documentation - Use `ruff.toml` format in README ([#&#8203;10393](https://github.com/astral-sh/ruff/pull/10393)) - \[`RUF008`] Make it clearer that a mutable default in a dataclass is only valid if it is typed as a ClassVar ([#&#8203;10395](https://github.com/astral-sh/ruff/pull/10395)) - \[`pylint`] Extend docs and test in `invalid-str-return-type` (`E307`) ([#&#8203;10400](https://github.com/astral-sh/ruff/pull/10400)) - Remove `.` from `check` and `format` commands ([#&#8203;10217](https://github.com/astral-sh/ruff/pull/10217)) ### [`v0.3.2`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#032) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.3.1...v0.3.2) ##### Preview features - Improve single-`with` item formatting for Python 3.8 or older ([#&#8203;10276](https://github.com/astral-sh/ruff/pull/10276)) ##### Rule changes - \[`pyupgrade`] Allow fixes for f-string rule regardless of line length (`UP032`) ([#&#8203;10263](https://github.com/astral-sh/ruff/pull/10263)) - \[`pycodestyle`] Include actual conditions in E712 diagnostics ([#&#8203;10254](https://github.com/astral-sh/ruff/pull/10254)) ##### Bug fixes - Fix trailing kwargs end of line comment after slash ([#&#8203;10297](https://github.com/astral-sh/ruff/pull/10297)) - Fix unstable `with` items formatting ([#&#8203;10274](https://github.com/astral-sh/ruff/pull/10274)) - Avoid repeating function calls in f-string conversions ([#&#8203;10265](https://github.com/astral-sh/ruff/pull/10265)) - Fix E203 false positive for slices in format strings ([#&#8203;10280](https://github.com/astral-sh/ruff/pull/10280)) - Fix incorrect `Parameter` range for `*args` and `**kwargs` ([#&#8203;10283](https://github.com/astral-sh/ruff/pull/10283)) - Treat `typing.Annotated` subscripts as type definitions ([#&#8203;10285](https://github.com/astral-sh/ruff/pull/10285)) ### [`v0.3.1`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#031) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.3.0...v0.3.1) ##### Preview features - \[`pycodestyle`] Fix E301 not triggering on decorated methods. ([#&#8203;10117](https://github.com/astral-sh/ruff/pull/10117)) - \[`pycodestyle`] Respect `isort` settings in blank line rules (`E3*`) ([#&#8203;10096](https://github.com/astral-sh/ruff/pull/10096)) - \[`pycodestyle`] Make blank lines in typing stub files optional (`E3*`) ([#&#8203;10098](https://github.com/astral-sh/ruff/pull/10098)) - \[`pylint`] Implement `singledispatch-method` (`E1519`) ([#&#8203;10140](https://github.com/astral-sh/ruff/pull/10140)) - \[`pylint`] Implement `useless-exception-statement` (`W0133`) ([#&#8203;10176](https://github.com/astral-sh/ruff/pull/10176)) ##### Rule changes - \[`flake8-debugger`] Check for use of `debugpy` and `ptvsd` debug modules ([#&#8203;10177](https://github.com/astral-sh/ruff/issues/10177)) ([#&#8203;10194](https://github.com/astral-sh/ruff/pull/10194)) - \[`pyupgrade`] Generate diagnostic for all valid f-string conversions regardless of line length (`UP032`) ([#&#8203;10238](https://github.com/astral-sh/ruff/pull/10238)) - \[`pep8_naming`] Add fixes for `N804` and `N805` ([#&#8203;10215](https://github.com/astral-sh/ruff/pull/10215)) ##### CLI - Colorize the output of `ruff format --diff` ([#&#8203;10110](https://github.com/astral-sh/ruff/pull/10110)) - Make `--config` and `--isolated` global flags ([#&#8203;10150](https://github.com/astral-sh/ruff/pull/10150)) - Correctly expand tildes and environment variables in paths passed to `--config` ([#&#8203;10219](https://github.com/astral-sh/ruff/pull/10219)) ##### Configuration - Accept a PEP 440 version specifier for `required-version` ([#&#8203;10216](https://github.com/astral-sh/ruff/pull/10216)) - Implement isort's `default-section` setting ([#&#8203;10149](https://github.com/astral-sh/ruff/pull/10149)) ##### Bug fixes - Remove trailing space from `CapWords` message ([#&#8203;10220](https://github.com/astral-sh/ruff/pull/10220)) - Respect external codes in file-level exemptions ([#&#8203;10203](https://github.com/astral-sh/ruff/pull/10203)) - \[`flake8-raise`] Avoid false-positives for parens-on-raise with `future.exception()` (`RSE102`) ([#&#8203;10206](https://github.com/astral-sh/ruff/pull/10206)) - \[`pylint`] Add fix for unary expressions in `PLC2801` ([#&#8203;9587](https://github.com/astral-sh/ruff/pull/9587)) - \[`ruff`] Fix RUF028 not allowing `# fmt: skip` on match cases ([#&#8203;10178](https://github.com/astral-sh/ruff/pull/10178)) ### [`v0.3.0`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#030) [Compare Source](https://github.com/astral-sh/ruff/compare/v0.2.2...v0.3.0) This release introduces the new Ruff formatter 2024.2 style and adds a new lint rule to detect invalid formatter suppression comments. ##### Preview features - \[`flake8-bandit`] Remove suspicious-lxml-import (`S410`) ([#&#8203;10154](https://github.com/astral-sh/ruff/pull/10154)) - \[`pycodestyle`] Allow `os.environ` modifications between imports (`E402`) ([#&#8203;10066](https://github.com/astral-sh/ruff/pull/10066)) - \[`pycodestyle`] Don't warn about a single whitespace character before a comma in a tuple (`E203`) ([#&#8203;10094](https://github.com/astral-sh/ruff/pull/10094)) ##### Rule changes - \[`eradicate`] Detect commented out `case` statements (`ERA001`) ([#&#8203;10055](https://github.com/astral-sh/ruff/pull/10055)) - \[`eradicate`] Detect single-line code for `try:`, `except:`, etc. (`ERA001`) ([#&#8203;10057](https://github.com/astral-sh/ruff/pull/10057)) - \[`flake8-boolean-trap`] Allow boolean positionals in `__post_init__` ([#&#8203;10027](https://github.com/astral-sh/ruff/pull/10027)) - \[`flake8-copyright`] Allow © in copyright notices ([#&#8203;10065](https://github.com/astral-sh/ruff/pull/10065)) - \[`isort`]: Use one blank line after imports in typing stub files ([#&#8203;9971](https://github.com/astral-sh/ruff/pull/9971)) - \[`pylint`] New Rule `dict-iter-missing-items` (`PLE1141`) ([#&#8203;9845](https://github.com/astral-sh/ruff/pull/9845)) - \[`pylint`] Ignore `sys.version` and `sys.platform` (`PLR1714`) ([#&#8203;10054](https://github.com/astral-sh/ruff/pull/10054)) - \[`pyupgrade`] Detect literals with unary operators (`UP018`) ([#&#8203;10060](https://github.com/astral-sh/ruff/pull/10060)) - \[`ruff`] Expand rule for `list(iterable).pop(0)` idiom (`RUF015`) ([#&#8203;10148](https://github.com/astral-sh/ruff/pull/10148)) ##### Formatter This release introduces the Ruff 2024.2 style, stabilizing the following changes: - Prefer splitting the assignment's value over the target or type annotation ([#&#8203;8943](https://github.com/astral-sh/ruff/pull/8943)) - Remove blank lines before class docstrings ([#&#8203;9154](https://github.com/astral-sh/ruff/pull/9154)) - Wrap multiple context managers in `with` parentheses when targeting Python 3.9 or newer ([#&#8203;9222](https://github.com/astral-sh/ruff/pull/9222)) - Add a blank line after nested classes with a dummy body (`...`) in typing stub files ([#&#8203;9155](https://github.com/astral-sh/ruff/pull/9155)) - Reduce vertical spacing for classes and functions with a dummy (`...`) body ([#&#8203;7440](https://github.com/astral-sh/ruff/issues/7440), [#&#8203;9240](https://github.com/astral-sh/ruff/pull/9240)) - Add a blank line after the module docstring ([#&#8203;8283](https://github.com/astral-sh/ruff/pull/8283)) - Parenthesize long type hints in assignments ([#&#8203;9210](https://github.com/astral-sh/ruff/pull/9210)) - Preserve indent for single multiline-string call-expressions ([#&#8203;9673](https://github.com/astral-sh/ruff/pull/9637)) - Normalize hex escape and unicode escape sequences ([#&#8203;9280](https://github.com/astral-sh/ruff/pull/9280)) - Format module docstrings ([#&#8203;9725](https://github.com/astral-sh/ruff/pull/9725)) ##### CLI - Explicitly disallow `extend` as part of a `--config` flag ([#&#8203;10135](https://github.com/astral-sh/ruff/pull/10135)) - Remove `build` from the default exclusion list ([#&#8203;10093](https://github.com/astral-sh/ruff/pull/10093)) - Deprecate `ruff <path>`, `ruff --explain`, `ruff --clean`, and `ruff --generate-shell-completion` in favor of `ruff check <path>`, `ruff rule`, `ruff clean`, and `ruff generate-shell-completion` ([#&#8203;10169](https://github.com/astral-sh/ruff/pull/10169)) - Remove the deprecated CLI option `--format` from `ruff rule` and `ruff linter` ([#&#8203;10170](https://github.com/astral-sh/ruff/pull/10170)) ##### Bug fixes - \[`flake8-bugbear`] Avoid adding default initializers to stubs (`B006`) ([#&#8203;10152](https://github.com/astral-sh/ruff/pull/10152)) - \[`flake8-type-checking`] Respect runtime-required decorators for function signatures ([#&#8203;10091](https://github.com/astral-sh/ruff/pull/10091)) - \[`pycodestyle`] Mark fixes overlapping with a multiline string as unsafe (`W293`) ([#&#8203;10049](https://github.com/astral-sh/ruff/pull/10049)) - \[`pydocstyle`] Trim whitespace when removing blank lines after section (`D413`) ([#&#8203;10162](https://github.com/astral-sh/ruff/pull/10162)) - \[`pylint`] Delete entire statement, including semicolons (`PLR0203`) ([#&#8203;10074](https://github.com/astral-sh/ruff/pull/10074)) - \[`ruff`] Avoid f-string false positives in `gettext` calls (`RUF027`) ([#&#8203;10118](https://github.com/astral-sh/ruff/pull/10118)) - Fix `ruff` crashing on PowerPC systems because of too small page size ([#&#8203;10080](https://github.com/astral-sh/ruff/pull/10080)) ##### Performance - Add cold attribute to less likely printer queue branches in the formatter ([#&#8203;10121](https://github.com/astral-sh/ruff/pull/10121)) - Skip unnecessary string normalization in the formatter ([#&#8203;10116](https://github.com/astral-sh/ruff/pull/10116)) ##### Documentation - Remove "Beta" Label from formatter documentation ([#&#8203;10144](https://github.com/astral-sh/ruff/pull/10144)) - `line-length` option: fix link to `pycodestyle.max-line-length` ([#&#8203;10136](https://github.com/astral-sh/ruff/pull/10136)) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4yMTguMCIsInVwZGF0ZWRJblZlciI6IjM4Ljk0LjMiLCJ0YXJnZXRCcmFuY2giOiJtYXN0ZXIifQ==-->
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renovate-bot added 1 commit 2024-02-29 20:17:08 +01:00
Update dependency ruff to v0.3.0
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78a8a1f7a3
renovate-bot changed title from Update dependency ruff to v0.3.0 to Update dependency ruff to v0.3.1 2024-03-07 08:18:22 +01:00
renovate-bot force-pushed renovate/ruff-0.x from 78a8a1f7a3 to 4ab14fffd3 2024-03-07 08:18:24 +01:00 Compare
renovate-bot changed title from Update dependency ruff to v0.3.1 to Update dependency ruff to v0.3.2 2024-03-09 08:16:10 +01:00
renovate-bot force-pushed renovate/ruff-0.x from 4ab14fffd3 to c195d0d1f7 2024-03-09 08:16:11 +01:00 Compare
renovate-bot changed title from Update dependency ruff to v0.3.2 to Update dependency ruff to v0.3.3 2024-03-15 20:14:20 +01:00
renovate-bot force-pushed renovate/ruff-0.x from c195d0d1f7 to 1678ed9f39 2024-03-15 20:14:20 +01:00 Compare
renovate-bot changed title from Update dependency ruff to v0.3.3 to Update dependency ruff to v0.3.4 2024-03-22 08:16:30 +01:00
renovate-bot force-pushed renovate/ruff-0.x from 1678ed9f39 to 46de8061a0 2024-03-22 08:16:31 +01:00 Compare
renovate-bot changed title from Update dependency ruff to v0.3.4 to Update dependency ruff to v0.3.5 2024-04-01 20:14:29 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 46de8061a0 to 5717085e57 2024-04-01 20:14:31 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.3.5 to Update dependency ruff to v0.3.6 2024-04-11 20:15:11 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 5717085e57 to 1e542a9a04 2024-04-11 20:15:12 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.3.6 to Update dependency ruff to v0.3.7 2024-04-12 08:17:28 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 1e542a9a04 to a56a8011ed 2024-04-12 08:17:30 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.3.7 to Update dependency ruff to v0.4.0 2024-04-19 08:17:11 +02:00
renovate-bot force-pushed renovate/ruff-0.x from a56a8011ed to d64fc68d2b 2024-04-19 08:17:12 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.4.0 to Update dependency ruff to v0.4.1 2024-04-19 20:14:46 +02:00
renovate-bot force-pushed renovate/ruff-0.x from d64fc68d2b to eb4964d9e6 2024-04-19 20:14:48 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.4.1 to Update dependency ruff to v0.4.2 2024-04-25 20:15:04 +02:00
renovate-bot force-pushed renovate/ruff-0.x from eb4964d9e6 to 5f652d7915 2024-04-25 20:15:06 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.4.2 to Update dependency ruff to v0.4.3 2024-05-04 08:17:49 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 5f652d7915 to 876ea48108 2024-05-04 08:17:50 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.4.3 to Update dependency ruff to v0.4.4 2024-05-09 20:15:41 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 876ea48108 to 2fedc5f88c 2024-05-09 20:15:43 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.4.4 to Update dependency ruff to v0.4.5 2024-05-23 08:18:07 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 2fedc5f88c to 63c9010a60 2024-05-23 08:18:08 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.4.5 to Update dependency ruff to v0.4.6 2024-05-29 08:20:08 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 63c9010a60 to 2e9f6197b6 2024-05-29 08:20:08 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.4.6 to Update dependency ruff to v0.4.7 2024-06-01 08:19:23 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 2e9f6197b6 to 9fa742fe4e 2024-06-01 08:19:25 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.4.7 to Update dependency ruff to v0.4.8 2024-06-05 20:16:34 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 9fa742fe4e to 6653ab6fa6 2024-06-05 20:16:36 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.4.8 to Update dependency ruff to v0.4.9 2024-06-14 20:15:37 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 6653ab6fa6 to 11328bbf7b 2024-06-14 20:15:40 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.4.9 to Update dependency ruff to v0.4.10 2024-06-20 20:16:12 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 11328bbf7b to b2ac92c128 2024-06-20 20:16:13 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.4.10 to Update dependency ruff to v0.5.0 2024-06-27 20:17:14 +02:00
renovate-bot force-pushed renovate/ruff-0.x from b2ac92c128 to 78f60015a6 2024-06-27 20:17:15 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.5.0 to Update dependency ruff to v0.5.1 2024-07-05 20:18:02 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 78f60015a6 to 7e4642cfdb 2024-07-05 20:18:03 +02:00 Compare
renovate-bot force-pushed renovate/ruff-0.x from 7e4642cfdb to 73a0c0e5f7 2024-07-14 20:17:18 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.5.1 to Update dependency ruff to v0.5.2 2024-07-14 20:17:18 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 73a0c0e5f7 to b00860267a 2024-07-18 20:18:11 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.5.2 to Update dependency ruff to v0.5.3 2024-07-18 20:18:12 +02:00
renovate-bot changed title from Update dependency ruff to v0.5.3 to Update dependency ruff to v0.5.4 2024-07-20 20:18:25 +02:00
renovate-bot force-pushed renovate/ruff-0.x from b00860267a to 2426507964 2024-07-20 20:18:25 +02:00 Compare
renovate-bot force-pushed renovate/ruff-0.x from 2426507964 to 5f8249b712 2024-07-25 20:16:37 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.5.4 to Update dependency ruff to v0.5.5 2024-07-25 20:16:37 +02:00
renovate-bot changed title from Update dependency ruff to v0.5.5 to Update dependency ruff to v0.5.6 2024-08-02 20:16:52 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 5f8249b712 to 8bbd6b0ac8 2024-08-02 20:16:52 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.5.6 to Update dependency ruff to v0.5.7 2024-08-08 20:18:07 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 8bbd6b0ac8 to 457e5d297f 2024-08-08 20:18:08 +02:00 Compare
renovate-bot force-pushed renovate/ruff-0.x from 457e5d297f to 02f1f0eb78 2024-08-16 04:15:27 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.5.7 to Update dependency ruff to v0.6.0 2024-08-16 04:15:27 +02:00
renovate-bot changed title from Update dependency ruff to v0.6.0 to Update dependency ruff to v0.6.1 2024-08-17 04:15:52 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 02f1f0eb78 to e1ac6d0081 2024-08-17 04:15:53 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.6.1 to Update dependency ruff to v0.6.2 2024-08-23 04:15:26 +02:00
renovate-bot force-pushed renovate/ruff-0.x from e1ac6d0081 to fd0da2e27e 2024-08-23 04:15:26 +02:00 Compare
renovate-bot force-pushed renovate/ruff-0.x from fd0da2e27e to 24223671ab 2024-08-30 04:15:38 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.6.2 to Update dependency ruff to v0.6.3 2024-08-30 04:15:39 +02:00
renovate-bot changed title from Update dependency ruff to v0.6.3 to Update dependency ruff to v0.6.4 2024-09-06 04:15:43 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 24223671ab to ee1e66dbf6 2024-09-06 04:15:43 +02:00 Compare
renovate-bot force-pushed renovate/ruff-0.x from ee1e66dbf6 to 75716936ef 2024-09-14 04:16:30 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.6.4 to Update dependency ruff to v0.6.5 2024-09-14 04:16:31 +02:00
renovate-bot force-pushed renovate/ruff-0.x from 75716936ef to 8cdc5a19ae 2024-09-21 04:17:01 +02:00 Compare
renovate-bot changed title from Update dependency ruff to v0.6.5 to Update dependency ruff to v0.6.6 2024-09-21 04:17:01 +02:00
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renovate-bot changed title from Update dependency ruff to v0.6.6 to Update dependency ruff to v0.6.7 2024-09-22 04:16:17 +02:00
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renovate-bot changed title from Update dependency ruff to v0.6.7 to Update dependency ruff to v0.6.8 2024-09-27 04:16:15 +02:00
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Reference: olofvndrhr/manga-dlp#74
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