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audreyfeldroy / cookiecutter-pypackage

Cookiecutter template for a Python package.
BSD 3-Clause "New" or "Revised" License
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Update ruff to 0.7.1 #832

Closed pyup-bot closed 1 month ago

pyup-bot commented 1 month ago

This PR updates ruff from 0.3.5 to 0.7.1.

Changelog ### 0.7.0 ``` Check out the [blog post](https://astral.sh/blog/ruff-v0.7.0) for a migration guide and overview of the changes! Breaking changes - The pytest rules `PT001` and `PT023` now default to omitting the decorator parentheses when there are no arguments ([12838](https://github.com/astral-sh/ruff/pull/12838), [#13292](https://github.com/astral-sh/ruff/pull/13292)). This was a change that we attempted to make in Ruff v0.6.0, but only partially made due to an error on our part. See the [blog post](https://astral.sh/blog/ruff-v0.7.0) for more details. - The `useless-try-except` rule (in our `tryceratops` category) has been recoded from `TRY302` to `TRY203` ([13502](https://github.com/astral-sh/ruff/pull/13502)). This ensures Ruff's code is consistent with the same rule in the [`tryceratops`](https://github.com/guilatrova/tryceratops) linter. - The `lint.allow-unused-imports` setting has been removed ([13677](https://github.com/astral-sh/ruff/pull/13677)). Use [`lint.pyflakes.allow-unused-imports`](https://docs.astral.sh/ruff/settings/#lint_pyflakes_allowed-unused-imports) instead. Formatter preview style - Normalize implicit concatenated f-string quotes per part ([13539](https://github.com/astral-sh/ruff/pull/13539)) Preview linter features - \[`refurb`\] implement `hardcoded-string-charset` (FURB156) ([13530](https://github.com/astral-sh/ruff/pull/13530)) - \[`refurb`\] Count codepoints not bytes for `slice-to-remove-prefix-or-suffix (FURB188)` ([13631](https://github.com/astral-sh/ruff/pull/13631)) Rule changes - \[`pylint`\] Mark `PLE1141` fix as unsafe ([13629](https://github.com/astral-sh/ruff/pull/13629)) - \[`flake8-async`\] Consider async generators to be "checkpoints" for `cancel-scope-no-checkpoint` (`ASYNC100`) ([13639](https://github.com/astral-sh/ruff/pull/13639)) - \[`flake8-bugbear`\] Do not suggest setting parameter `strict=` to `False` in `B905` diagnostic message ([13656](https://github.com/astral-sh/ruff/pull/13656)) - \[`flake8-todos`\] Only flag the word "TODO", not words starting with "todo" (`TD006`) ([13640](https://github.com/astral-sh/ruff/pull/13640)) - \[`pycodestyle`\] Fix whitespace-related false positives and false negatives inside type-parameter lists (`E231`, `E251`) ([13704](https://github.com/astral-sh/ruff/pull/13704)) - \[`flake8-simplify`\] Stabilize preview behavior for `SIM115` so that the rule can detect files being opened from a wider range of standard-library functions ([12959](https://github.com/astral-sh/ruff/pull/12959)). CLI - Add explanation of fixable in `--statistics` command ([13774](https://github.com/astral-sh/ruff/pull/13774)) Bug fixes - \[`pyflakes`\] Allow `ipytest` cell magic (`F401`) ([13745](https://github.com/astral-sh/ruff/pull/13745)) - \[`flake8-use-pathlib`\] Fix `PTH123` false positive when `open` is passed a file descriptor ([13616](https://github.com/astral-sh/ruff/pull/13616)) - \[`flake8-bandit`\] Detect patterns from multi line SQL statements (`S608`) ([13574](https://github.com/astral-sh/ruff/pull/13574)) - \[`flake8-pyi`\] - Fix dropped expressions in `PYI030` autofix ([13727](https://github.com/astral-sh/ruff/pull/13727)) ``` ### 0.6.9 ``` Preview features - Fix codeblock dynamic line length calculation for indented docstring examples ([13523](https://github.com/astral-sh/ruff/pull/13523)) - \[`refurb`\] Mark `FURB118` fix as unsafe ([13613](https://github.com/astral-sh/ruff/pull/13613)) Rule changes - \[`pydocstyle`\] Don't raise `D208` when last line is non-empty ([13372](https://github.com/astral-sh/ruff/pull/13372)) - \[`pylint`\] Preserve trivia (i.e. comments) in `PLR5501` autofix ([13573](https://github.com/astral-sh/ruff/pull/13573)) Configuration - \[`pyflakes`\] Add `allow-unused-imports` setting for `unused-import` rule (`F401`) ([13601](https://github.com/astral-sh/ruff/pull/13601)) Bug fixes - Support ruff discovery in pip build environments ([13591](https://github.com/astral-sh/ruff/pull/13591)) - \[`flake8-bugbear`\] Avoid short circuiting `B017` for multiple context managers ([13609](https://github.com/astral-sh/ruff/pull/13609)) - \[`pylint`\] Do not offer an invalid fix for `PLR1716` when the comparisons contain parenthesis ([13527](https://github.com/astral-sh/ruff/pull/13527)) - \[`pyupgrade`\] Fix `UP043` to apply to `collections.abc.Generator` and `collections.abc.AsyncGenerator` ([13611](https://github.com/astral-sh/ruff/pull/13611)) - \[`refurb`\] Fix handling of slices in tuples for `FURB118`, e.g., `x[:, 1]` ([13518](https://github.com/astral-sh/ruff/pull/13518)) Documentation - Update GitHub Action link to `astral-sh/ruff-action` ([13551](https://github.com/astral-sh/ruff/pull/13551)) ``` ### 0.6.8 ``` Preview features - Remove unnecessary parentheses around `match case` clauses ([13510](https://github.com/astral-sh/ruff/pull/13510)) - Parenthesize overlong `if` guards in `match..case` clauses ([13513](https://github.com/astral-sh/ruff/pull/13513)) - Detect basic wildcard imports in `ruff analyze graph` ([13486](https://github.com/astral-sh/ruff/pull/13486)) - \[`pylint`\] Implement `boolean-chained-comparison` (`R1716`) ([13435](https://github.com/astral-sh/ruff/pull/13435)) Rule changes - \[`lake8-simplify`\] Detect `SIM910` when using variadic keyword arguments, i.e., `**kwargs` ([13503](https://github.com/astral-sh/ruff/pull/13503)) - \[`pyupgrade`\] Avoid false negatives with non-reference shadowed bindings of loop variables (`UP028`) ([13504](https://github.com/astral-sh/ruff/pull/13504)) Bug fixes - Detect tuples bound to variadic positional arguments i.e. `*args` ([13512](https://github.com/astral-sh/ruff/pull/13512)) - Exit gracefully on broken pipe errors ([13485](https://github.com/astral-sh/ruff/pull/13485)) - Avoid panic when analyze graph hits broken pipe ([13484](https://github.com/astral-sh/ruff/pull/13484)) Performance - Reuse `BTreeSets` in module resolver ([13440](https://github.com/astral-sh/ruff/pull/13440)) - Skip traversal for non-compound statements ([13441](https://github.com/astral-sh/ruff/pull/13441)) ``` ### 0.6.7 ``` Preview features - Add Python version support to ruff analyze CLI ([13426](https://github.com/astral-sh/ruff/pull/13426)) - Add `exclude` support to `ruff analyze` ([13425](https://github.com/astral-sh/ruff/pull/13425)) - Fix parentheses around return type annotations ([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) ([13399](https://github.com/astral-sh/ruff/pull/13399)) Bug fixes - Respect `lint.exclude` in ruff check `--add-noqa` ([13427](https://github.com/astral-sh/ruff/pull/13427)) Performance - Avoid tracking module resolver files in Salsa ([13437](https://github.com/astral-sh/ruff/pull/13437)) - Use `forget` for module resolver database ([13438](https://github.com/astral-sh/ruff/pull/13438)) ``` ### 0.6.6 ``` Preview features - \[`refurb`\] Skip `slice-to-remove-prefix-or-suffix` (`FURB188`) when non-trivial slice steps are present ([13405](https://github.com/astral-sh/ruff/pull/13405)) - Add a subcommand to generate dependency graphs ([13402](https://github.com/astral-sh/ruff/pull/13402)) Formatter - Fix placement of inline parameter comments ([13379](https://github.com/astral-sh/ruff/pull/13379)) Server - Fix off-by one error in the `LineIndex::offset` calculation ([13407](https://github.com/astral-sh/ruff/pull/13407)) Bug fixes - \[`fastapi`\] Respect FastAPI aliases in route definitions ([13394](https://github.com/astral-sh/ruff/pull/13394)) - \[`pydocstyle`\] Respect word boundaries when detecting function signature in docs ([13388](https://github.com/astral-sh/ruff/pull/13388)) Documentation - Add backlinks to rule overview linter ([13368](https://github.com/astral-sh/ruff/pull/13368)) - Fix documentation for editor vim plugin ALE ([13348](https://github.com/astral-sh/ruff/pull/13348)) - Fix rendering of `FURB188` docs ([13406](https://github.com/astral-sh/ruff/pull/13406)) ``` ### 0.6.5 ``` Preview features - \[`pydoclint`\] Ignore `DOC201` when function name is "**new**" ([13300](https://github.com/astral-sh/ruff/pull/13300)) - \[`refurb`\] Implement `slice-to-remove-prefix-or-suffix` (`FURB188`) ([13256](https://github.com/astral-sh/ruff/pull/13256)) Rule changes - \[`eradicate`\] Ignore script-comments with multiple end-tags (`ERA001`) ([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`) ([13293](https://github.com/astral-sh/ruff/pull/13293)) Server - Add support for extensionless Python files for server ([13326](https://github.com/astral-sh/ruff/pull/13326)) - Fix configuration inheritance for configurations specified in the LSP settings ([13285](https://github.com/astral-sh/ruff/pull/13285)) Bug fixes - \[`ruff`\] Handle unary operators in `decimal-from-float-literal` (`RUF032`) ([13275](https://github.com/astral-sh/ruff/pull/13275)) CLI - Only include rules with diagnostics in SARIF metadata ([13268](https://github.com/astral-sh/ruff/pull/13268)) Playground - Add "Copy as pyproject.toml/ruff.toml" and "Paste from TOML" ([13328](https://github.com/astral-sh/ruff/pull/13328)) - Fix errors not shown for restored snippet on page load ([13262](https://github.com/astral-sh/ruff/pull/13262)) ``` ### 0.6.4 ``` Preview features - \[`flake8-builtins`\] Use dynamic builtins list based on Python version ([13172](https://github.com/astral-sh/ruff/pull/13172)) - \[`pydoclint`\] Permit yielding `None` in `DOC402` and `DOC403` ([13148](https://github.com/astral-sh/ruff/pull/13148)) - \[`pylint`\] Update diagnostic message for `PLW3201` ([13194](https://github.com/astral-sh/ruff/pull/13194)) - \[`ruff`\] Implement `post-init-default` (`RUF033`) ([13192](https://github.com/astral-sh/ruff/pull/13192)) - \[`ruff`\] Implement useless if-else (`RUF034`) ([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`) ([13162](https://github.com/astral-sh/ruff/pull/13162)) - \[`flake8-pyi`\] Teach various rules that annotations might be stringized ([12951](https://github.com/astral-sh/ruff/pull/12951)) - \[`pylint`\] Avoid `no-self-use` for `attrs`-style validators ([13166](https://github.com/astral-sh/ruff/pull/13166)) - \[`pylint`\] Recurse into subscript subexpressions when searching for list/dict lookups (`PLR1733`, `PLR1736`) ([13186](https://github.com/astral-sh/ruff/pull/13186)) - \[`pyupgrade`\] Detect `aiofiles.open` calls in `UP015` ([13173](https://github.com/astral-sh/ruff/pull/13173)) - \[`pyupgrade`\] Mark `sys.version_info[0] < 3` and similar comparisons as outdated (`UP036`) ([13175](https://github.com/astral-sh/ruff/pull/13175)) CLI - Enrich messages of SARIF results ([13180](https://github.com/astral-sh/ruff/pull/13180)) - Handle singular case for incompatible rules warning in `ruff format` output ([13212](https://github.com/astral-sh/ruff/pull/13212)) Bug fixes - \[`pydocstyle`\] Improve heuristics for detecting Google-style docstrings ([13142](https://github.com/astral-sh/ruff/pull/13142)) - \[`refurb`\] Treat `sep` arguments with effects as unsafe removals (`FURB105`) ([13165](https://github.com/astral-sh/ruff/pull/13165)) ``` ### 0.6.3 ``` Preview features - \[`flake8-simplify`\] Extend `open-file-with-context-handler` to work with `dbm.sqlite3` (`SIM115`) ([13104](https://github.com/astral-sh/ruff/pull/13104)) - \[`pycodestyle`\] Disable `E741` in stub files (`.pyi`) ([13119](https://github.com/astral-sh/ruff/pull/13119)) - \[`pydoclint`\] Avoid `DOC201` on explicit returns in functions that only return `None` ([13064](https://github.com/astral-sh/ruff/pull/13064)) Rule changes - \[`flake8-async`\] Disable check for `asyncio` before Python 3.11 (`ASYNC109`) ([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`) ([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`) ([13118](https://github.com/astral-sh/ruff/pull/13118)) - \[`flake8-pytest-style`\] Improve help message for `pytest-incorrect-mark-parentheses-style` (`PT023`) ([13092](https://github.com/astral-sh/ruff/pull/13092)) - \[`pylint`\] Avoid autofix for calls that aren't `min` or `max` as starred expression (`PLW3301`) ([13089](https://github.com/astral-sh/ruff/pull/13089)) - \[`ruff`\] Add `datetime.time`, `datetime.tzinfo`, and `datetime.timezone` as immutable function calls (`RUF009`) ([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 ([13105](https://github.com/astral-sh/ruff/pull/13105)) - Fix dark theme on initial page load for the Ruff playground ([13077](https://github.com/astral-sh/ruff/pull/13077)) ``` ### 0.6.2 ``` Preview features - \[`flake8-simplify`\] Extend `open-file-with-context-handler` to work with other standard-library IO modules (`SIM115`) ([12959](https://github.com/astral-sh/ruff/pull/12959)) - \[`ruff`\] Avoid `unused-async` for functions with FastAPI route decorator (`RUF029`) ([12938](https://github.com/astral-sh/ruff/pull/12938)) - \[`ruff`\] Ignore `fstring-missing-syntax` (`RUF027`) for `fastAPI` paths ([12939](https://github.com/astral-sh/ruff/pull/12939)) - \[`ruff`\] Implement check for Decimal called with a float literal (RUF032) ([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`) ([12944](https://github.com/astral-sh/ruff/pull/12944)) - \[`flake8-pyi`\] Skip type annotations in `string-or-bytes-too-long` (`PYI053`) ([13002](https://github.com/astral-sh/ruff/pull/13002)) - \[`flake8-type-checking`\] Always recognise relative imports as first-party ([12994](https://github.com/astral-sh/ruff/pull/12994)) - \[`flake8-unused-arguments`\] Ignore unused arguments on stub functions (`ARG001`) ([12966](https://github.com/astral-sh/ruff/pull/12966)) - \[`pylint`\] Ignore augmented assignment for `self-cls-assignment` (`PLW0642`) ([12957](https://github.com/astral-sh/ruff/pull/12957)) Server - Show full context in error log messages ([13029](https://github.com/astral-sh/ruff/pull/13029)) Bug fixes - \[`pep8-naming`\] Don't flag `from` imports following conventional import names (`N817`) ([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`) ([12958](https://github.com/astral-sh/ruff/pull/12958)) Documentation - Add `hyperfine` installation instructions; update `hyperfine` code samples ([13034](https://github.com/astral-sh/ruff/pull/13034)) - Expand note to use Ruff with other language server in Kate ([12806](https://github.com/astral-sh/ruff/pull/12806)) - Update example for `PT001` as per the new default behavior ([13019](https://github.com/astral-sh/ruff/pull/13019)) - \[`perflint`\] Improve docs for `try-except-in-loop` (`PERF203`) ([12947](https://github.com/astral-sh/ruff/pull/12947)) - \[`pydocstyle`\] Add reference to `lint.pydocstyle.ignore-decorators` setting to rule docs ([12996](https://github.com/astral-sh/ruff/pull/12996)) ``` ### 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`) ([12638](https://github.com/astral-sh/ruff/pull/12638)) Rule changes - \[`pylint`\] Rename `too-many-positional` to `too-many-positional-arguments` (`R0917`) ([12905](https://github.com/astral-sh/ruff/pull/12905)) Server - Fix crash when applying "fix-all" code-action to notebook cells ([12929](https://github.com/astral-sh/ruff/pull/12929)) Other changes - \[`flake8-naming`\]: Respect import conventions (`N817`) ([12922](https://github.com/astral-sh/ruff/pull/12922)) ``` ### 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 ([12878](https://github.com/astral-sh/ruff/pull/12878)). - Detect imports in `src` layouts by default for `isort` rules ([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 ([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`) ([12796](https://github.com/astral-sh/ruff/pull/12796)) - \[`pyupgrade`\] Show violations without auto-fix (`UP031`) ([11229](https://github.com/astral-sh/ruff/pull/11229)) Rule changes - \[`flake8-import-conventions`\] Add `xml.etree.ElementTree` to default conventions ([12455](https://github.com/astral-sh/ruff/pull/12455)) - \[`flake8-pytest-style`\] Add a space after comma in CSV output (`PT006`) ([12853](https://github.com/astral-sh/ruff/pull/12853)) Server - Show a message for incorrect settings ([12781](https://github.com/astral-sh/ruff/pull/12781)) Bug fixes - \[`flake8-async`\] Do not lint yield in context manager (`ASYNC100`) ([12896](https://github.com/astral-sh/ruff/pull/12896)) - \[`flake8-comprehensions`\] Do not lint `async for` comprehensions (`C419`) ([12895](https://github.com/astral-sh/ruff/pull/12895)) - \[`flake8-return`\] Only add return `None` at end of a function (`RET503`) ([11074](https://github.com/astral-sh/ruff/pull/11074)) - \[`flake8-type-checking`\] Avoid treating `dataclasses.KW_ONLY` as typing-only (`TCH003`) ([12863](https://github.com/astral-sh/ruff/pull/12863)) - \[`pep8-naming`\] Treat `type(Protocol)` et al as metaclass base (`N805`) ([12770](https://github.com/astral-sh/ruff/pull/12770)) - \[`pydoclint`\] Don't enforce returns and yields in abstract methods (`DOC201`, `DOC202`) ([12771](https://github.com/astral-sh/ruff/pull/12771)) - \[`ruff`\] Skip tuples with slice expressions in (`RUF031`) ([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`) ([12762](https://github.com/astral-sh/ruff/pull/12762)) - \[`ruff`\] Ignore template strings passed to logging and `builtins._()` calls (`RUF027`) ([12889](https://github.com/astral-sh/ruff/pull/12889)) - \[`ruff`\] Do not remove parens for tuples with starred expressions in Python \<=3.10 (`RUF031`) ([12784](https://github.com/astral-sh/ruff/pull/12784)) - Evaluate default parameter values for a function in that function's enclosing scope ([12852](https://github.com/astral-sh/ruff/pull/12852)) Other changes - Respect VS Code cell metadata when detecting the language of Jupyter Notebook cells ([12864](https://github.com/astral-sh/ruff/pull/12864)) - Respect `kernelspec` notebook metadata when detecting the preferred language for a Jupyter Notebook ([12875](https://github.com/astral-sh/ruff/pull/12875)) ``` ### 0.5.7 ``` Preview features - \[`flake8-comprehensions`\] Account for list and set comprehensions in `unnecessary-literal-within-tuple-call` (`C409`) ([12657](https://github.com/astral-sh/ruff/pull/12657)) - \[`flake8-pyi`\] Add autofix for `future-annotations-in-stub` (`PYI044`) ([12676](https://github.com/astral-sh/ruff/pull/12676)) - \[`flake8-return`\] Avoid syntax error when auto-fixing `RET505` with mixed indentation (space and tabs) ([12740](https://github.com/astral-sh/ruff/pull/12740)) - \[`pydoclint`\] Add `docstring-missing-yields` (`DOC402`) and `docstring-extraneous-yields` (`DOC403`) ([12538](https://github.com/astral-sh/ruff/pull/12538)) - \[`pydoclint`\] Avoid `DOC201` if docstring begins with "Return", "Returns", "Yield", or "Yields" ([12675](https://github.com/astral-sh/ruff/pull/12675)) - \[`pydoclint`\] Deduplicate collected exceptions after traversing function bodies (`DOC501`) ([12642](https://github.com/astral-sh/ruff/pull/12642)) - \[`pydoclint`\] Ignore `DOC` errors for stub functions ([12651](https://github.com/astral-sh/ruff/pull/12651)) - \[`pydoclint`\] Teach rules to understand reraised exceptions as being explicitly raised (`DOC501`, `DOC502`) ([12639](https://github.com/astral-sh/ruff/pull/12639)) - \[`ruff`\] Implement `incorrectly-parenthesized-tuple-in-subscript` (`RUF031`) ([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 ([12692](https://github.com/astral-sh/ruff/pull/12692)) Rule changes - \[`refurb`\] Add autofix for `implicit-cwd` (`FURB177`) ([12708](https://github.com/astral-sh/ruff/pull/12708)) - \[`ruff`\] Add autofix for `zip-instead-of-pairwise` (`RUF007`) ([12663](https://github.com/astral-sh/ruff/pull/12663)) - \[`tryceratops`\] Add `BaseException` to `raise-vanilla-class` rule (`TRY002`) ([12620](https://github.com/astral-sh/ruff/pull/12620)) Server - Ignore non-file workspace URL; Ruff will display a warning notification in this case ([12725](https://github.com/astral-sh/ruff/pull/12725)) CLI - Fix cache invalidation for nested `pyproject.toml` files ([12727](https://github.com/astral-sh/ruff/pull/12727)) Bug fixes - \[`flake8-async`\] Fix false positives with multiple `async with` items (`ASYNC100`) ([12643](https://github.com/astral-sh/ruff/pull/12643)) - \[`flake8-bandit`\] Avoid false-positives for list concatenations in SQL construction (`S608`) ([12720](https://github.com/astral-sh/ruff/pull/12720)) - \[`flake8-bugbear`\] Treat `return` as equivalent to `break` (`B909`) ([12646](https://github.com/astral-sh/ruff/pull/12646)) - \[`flake8-comprehensions`\] Set comprehensions not a violation for `sum` in `unnecessary-comprehension-in-call` (`C419`) ([12691](https://github.com/astral-sh/ruff/pull/12691)) - \[`flake8-simplify`\] Parenthesize conditions based on precedence when merging if arms (`SIM114`) ([12737](https://github.com/astral-sh/ruff/pull/12737)) - \[`pydoclint`\] Try both 'Raises' section styles when convention is unspecified (`DOC501`) ([12649](https://github.com/astral-sh/ruff/pull/12649)) ``` ### 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 ([12621](https://github.com/astral-sh/ruff/pull/12621)) - \[`flake8-builtins`\] Implement import, lambda, and module shadowing ([12546](https://github.com/astral-sh/ruff/pull/12546)) - \[`pydoclint`\] Add `docstring-missing-returns` (`DOC201`) and `docstring-extraneous-returns` (`DOC202`) ([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`) ([12563](https://github.com/astral-sh/ruff/pull/12563)) Server - Make server panic hook more error resilient ([12610](https://github.com/astral-sh/ruff/pull/12610)) - Use `$/logTrace` for server trace logs in Zed and VS Code ([12564](https://github.com/astral-sh/ruff/pull/12564)) - Keep track of deleted cells for reorder change request ([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 ([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` ([12605](https://github.com/astral-sh/ruff/pull/12605)) - \[`flake8-slots`\] Avoid recommending `__slots__` for classes that inherit from more than `namedtuple` ([12531](https://github.com/astral-sh/ruff/pull/12531)) - \[`isort`\] Avoid marking required imports as unused ([12537](https://github.com/astral-sh/ruff/pull/12537)) - \[`isort`\] Preserve trailing inline comments on import-from statements ([12498](https://github.com/astral-sh/ruff/pull/12498)) - \[`pycodestyle`\] Add newlines before comments (`E305`) ([12606](https://github.com/astral-sh/ruff/pull/12606)) - \[`pycodestyle`\] Don't attach comments with mismatched indents ([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 ([12569](https://github.com/astral-sh/ruff/pull/12569)) - \[`pylint`\] Respect start index in `unnecessary-list-index-lookup` ([12603](https://github.com/astral-sh/ruff/pull/12603)) - \[`pyupgrade`\] Avoid recommending no-argument super in `slots=True` dataclasses ([12530](https://github.com/astral-sh/ruff/pull/12530)) - \[`pyupgrade`\] Use colon rather than dot formatting for integer-only types ([12534](https://github.com/astral-sh/ruff/pull/12534)) - Fix NFKC normalization bug when removing unused imports ([12571](https://github.com/astral-sh/ruff/pull/12571)) Other changes - Consider more stdlib decorators to be property-like ([12583](https://github.com/astral-sh/ruff/pull/12583)) - Improve handling of metaclasses in various linter rules ([12579](https://github.com/astral-sh/ruff/pull/12579)) - Improve consistency between linter rules in determining whether a function is property ([12581](https://github.com/astral-sh/ruff/pull/12581)) ``` ### 0.5.5 ``` Preview features - \[`fastapi`\] Implement `fastapi-redundant-response-model` (`FAST001`) and `fastapi-non-annotated-dependency`(`FAST002`) ([11579](https://github.com/astral-sh/ruff/pull/11579)) - \[`pydoclint`\] Implement `docstring-missing-exception` (`DOC501`) and `docstring-extraneous-exception` (`DOC502`) ([11471](https://github.com/astral-sh/ruff/pull/11471)) Rule changes - \[`numpy`\] Fix NumPy 2.0 rule for `np.alltrue` and `np.sometrue` ([12473](https://github.com/astral-sh/ruff/pull/12473)) - \[`numpy`\] Ignore `NPY201` inside `except` blocks for compatibility with older numpy versions ([12490](https://github.com/astral-sh/ruff/pull/12490)) - \[`pep8-naming`\] Avoid applying `ignore-names` to `self` and `cls` function names (`N804`, `N805`) ([12497](https://github.com/astral-sh/ruff/pull/12497)) Formatter - Fix incorrect placement of leading function comment with type params ([12447](https://github.com/astral-sh/ruff/pull/12447)) Server - Do not bail code action resolution when a quick fix is requested ([12462](https://github.com/astral-sh/ruff/pull/12462)) Bug fixes - Fix `Ord` implementation of `cmp_fix` ([12471](https://github.com/astral-sh/ruff/pull/12471)) - Raise syntax error for unparenthesized generator expression in multi-argument call ([12445](https://github.com/astral-sh/ruff/pull/12445)) - \[`pydoclint`\] Fix panic in `DOC501` reported in [12428](https://github.com/astral-sh/ruff/pull/12428) ([#12435](https://github.com/astral-sh/ruff/pull/12435)) - \[`flake8-bugbear`\] Allow singleton tuples with starred expressions in `B013` ([12484](https://github.com/astral-sh/ruff/pull/12484)) Documentation - Add Eglot setup guide for Emacs editor ([12426](https://github.com/astral-sh/ruff/pull/12426)) - Add note about the breaking change in `nvim-lspconfig` ([12507](https://github.com/astral-sh/ruff/pull/12507)) - Add note to include notebook files for native server ([12449](https://github.com/astral-sh/ruff/pull/12449)) - Add setup docs for Zed editor ([12501](https://github.com/astral-sh/ruff/pull/12501)) ``` ### 0.5.4 ``` Rule changes - \[`ruff`\] Rename `RUF007` to `zip-instead-of-pairwise` ([12399](https://github.com/astral-sh/ruff/pull/12399)) Bug fixes - \[`flake8-builtins`\] Avoid shadowing diagnostics for `override` methods ([12415](https://github.com/astral-sh/ruff/pull/12415)) - \[`flake8-comprehensions`\] Insert parentheses for multi-argument generators ([12422](https://github.com/astral-sh/ruff/pull/12422)) - \[`pydocstyle`\] Handle escaped docstrings within docstring (`D301`) ([12192](https://github.com/astral-sh/ruff/pull/12192)) Documentation - Fix GitHub link to Neovim setup ([12410](https://github.com/astral-sh/ruff/pull/12410)) - Fix `output-format` default in settings reference ([12409](https://github.com/astral-sh/ruff/pull/12409)) ``` ### 0.5.3 ``` [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 ([12294](https://github.com/astral-sh/ruff/pull/12294)) - \[`pyupgrade`\] Implement `unnecessary-default-type-args` (`UP043`) ([12371](https://github.com/astral-sh/ruff/pull/12371)) Rule changes - \[`flake8-bugbear`\] Detect enumerate iterations in `loop-iterator-mutation` (`B909`) ([12366](https://github.com/astral-sh/ruff/pull/12366)) - \[`flake8-bugbear`\] Remove `discard`, `remove`, and `pop` allowance for `loop-iterator-mutation` (`B909`) ([12365](https://github.com/astral-sh/ruff/pull/12365)) - \[`pylint`\] Allow `repeated-equality-comparison` for mixed operations (`PLR1714`) ([12369](https://github.com/astral-sh/ruff/pull/12369)) - \[`pylint`\] Ignore `self` and `cls` when counting arguments (`PLR0913`) ([12367](https://github.com/astral-sh/ruff/pull/12367)) - \[`pylint`\] Use UTF-8 as default encoding in `unspecified-encoding` fix (`PLW1514`) ([12370](https://github.com/astral-sh/ruff/pull/12370)) Server - Build settings index in parallel for the native server ([12299](https://github.com/astral-sh/ruff/pull/12299)) - Use fallback settings when indexing the project ([12362](https://github.com/astral-sh/ruff/pull/12362)) - Consider `--preview` flag for `server` subcommand for the linter and formatter ([12208](https://github.com/astral-sh/ruff/pull/12208)) Bug fixes - \[`flake8-comprehensions`\] Allow additional arguments for `sum` and `max` comprehensions (`C419`) ([12364](https://github.com/astral-sh/ruff/pull/12364)) - \[`pylint`\] Avoid dropping extra boolean operations in `repeated-equality-comparison` (`PLR1714`) ([12368](https://github.com/astral-sh/ruff/pull/12368)) - \[`pylint`\] Consider expression before statement when determining binding kind (`PLR1704`) ([12346](https://github.com/astral-sh/ruff/pull/12346)) Documentation - Add docs for Ruff language server ([12344](https://github.com/astral-sh/ruff/pull/12344)) - Migrate to standalone docs repo ([12341](https://github.com/astral-sh/ruff/pull/12341)) - Update versioning policy for editor integration ([12375](https://github.com/astral-sh/ruff/pull/12375)) Other changes - Publish Wasm API to npm ([12317](https://github.com/astral-sh/ruff/pull/12317)) ``` ### 0.5.2 ``` Preview features - Use `space` separator before parenthesized expressions in comprehensions with leading comments ([12282](https://github.com/astral-sh/ruff/pull/12282)) - \[`flake8-async`\] Update `ASYNC100` to include `anyio` and `asyncio` ([12221](https://github.com/astral-sh/ruff/pull/12221)) - \[`flake8-async`\] Update `ASYNC109` to include `anyio` and `asyncio` ([12236](https://github.com/astral-sh/ruff/pull/12236)) - \[`flake8-async`\] Update `ASYNC110` to include `anyio` and `asyncio` ([12261](https://github.com/astral-sh/ruff/pull/12261)) - \[`flake8-async`\] Update `ASYNC115` to include `anyio` and `asyncio` ([12262](https://github.com/astral-sh/ruff/pull/12262)) - \[`flake8-async`\] Update `ASYNC116` to include `anyio` and `asyncio` ([12266](https://github.com/astral-sh/ruff/pull/12266)) Rule changes - \[`flake8-return`\] Exempt properties from explicit return rule (`RET501`) ([12243](https://github.com/astral-sh/ruff/pull/12243)) - \[`numpy`\] Add `np.NAN`-to-`np.nan` diagnostic ([12292](https://github.com/astral-sh/ruff/pull/12292)) - \[`refurb`\] Make `list-reverse-copy` an unsafe fix ([12303](https://github.com/astral-sh/ruff/pull/12303)) Server - Consider `include` and `extend-include` settings in native server ([12252](https://github.com/astral-sh/ruff/pull/12252)) - Include nested configurations in settings reloading ([12253](https://github.com/astral-sh/ruff/pull/12253)) CLI - Omit code frames for fixes with empty ranges ([12304](https://github.com/astral-sh/ruff/pull/12304)) - Warn about formatter incompatibility for `D203` ([12238](https://github.com/astral-sh/ruff/pull/12238)) Bug fixes - Make cache-write failures non-fatal on Windows ([12302](https://github.com/astral-sh/ruff/pull/12302)) - Treat `not` operations as boolean tests ([12301](https://github.com/astral-sh/ruff/pull/12301)) - \[`flake8-bandit`\] Avoid `S310` violations for HTTP-safe f-strings ([12305](https://github.com/astral-sh/ruff/pull/12305)) - \[`flake8-bandit`\] Support explicit string concatenations in S310 HTTP detection ([12315](https://github.com/astral-sh/ruff/pull/12315)) - \[`flake8-bandit`\] fix S113 false positive for httpx without `timeout` argument ([12213](https://github.com/astral-sh/ruff/pull/12213)) - \[`pycodestyle`\] Remove "non-obvious" allowance for E721 ([12300](https://github.com/astral-sh/ruff/pull/12300)) - \[`pyflakes`\] Consider `with` blocks as single-item branches for redefinition analysis ([12311](https://github.com/astral-sh/ruff/pull/12311)) - \[`refurb`\] Restrict forwarding for `newline` argument in `open()` calls to Python versions >= 3.10 ([12244](https://github.com/astral-sh/ruff/pull/12244)) Documentation - Update help and documentation to reflect `--output-format full` default ([12248](https://github.com/astral-sh/ruff/pull/12248)) Performance - Use more threads when discovering Python files ([12258](https://github.com/astral-sh/ruff/pull/12258)) ``` ### 0.5.1 ``` Preview features - \[`flake8-bugbear`\] Implement mutable-contextvar-default (B039) ([12113](https://github.com/astral-sh/ruff/pull/12113)) - \[`pycodestyle`\] Whitespace after decorator (`E204`) ([12140](https://github.com/astral-sh/ruff/pull/12140)) - \[`pytest`\] Reverse `PT001` and `PT0023` defaults ([12106](https://github.com/astral-sh/ruff/pull/12106)) Rule changes - Enable token-based rules on source with syntax errors ([11950](https://github.com/astral-sh/ruff/pull/11950)) - \[`flake8-bandit`\] Detect `httpx` for `S113` ([12174](https://github.com/astral-sh/ruff/pull/12174)) - \[`numpy`\] Update `NPY201` to include exception deprecations ([12065](https://github.com/astral-sh/ruff/pull/12065)) - \[`pylint`\] Generate autofix for `duplicate-bases` (`PLE0241`) ([12105](https://github.com/astral-sh/ruff/pull/12105)) Server - Avoid syntax error notification for source code actions ([12148](https://github.com/astral-sh/ruff/pull/12148)) - Consider the content of the new cells during notebook sync ([12203](https://github.com/astral-sh/ruff/pull/12203)) - Fix replacement edit range computation ([12171](https://github.com/astral-sh/ruff/pull/12171)) Bug fixes - Disable auto-fix when source has syntax errors ([12134](https://github.com/astral-sh/ruff/pull/12134)) - Fix cache key collisions for paths with separators ([12159](https://github.com/astral-sh/ruff/pull/12159)) - Make `requires-python` inference robust to `==` ([12091](https://github.com/astral-sh/ruff/pull/12091)) - Use char-wise width instead of `str`-width ([12135](https://github.com/astral-sh/ruff/pull/12135)) - \[`pycodestyle`\] Avoid `E275` if keyword followed by comma ([12136](https://github.com/astral-sh/ruff/pull/12136)) - \[`pycodestyle`\] Avoid `E275` if keyword is followed by a semicolon ([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` ([12190](https://github.com/astral-sh/ruff/pull/12190)) Performance - Remove allocation in `parse_identifier` ([12103](https://github.com/astral-sh/ruff/pull/12103)) - Use `CompactString` for `Identifier` AST node ([12101](https://github.com/astral-sh/ruff/pull/12101)) ``` ### 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 ([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 ([11981](https://github.com/astral-sh/ruff/pull/11981)) CLI - Use rule name rather than message in `--statistics` ([11697](https://github.com/astral-sh/ruff/pull/11697)) - Use the output format `full` by default ([12010](https://github.com/astral-sh/ruff/pull/12010)) - Don't log syntax errors to the console ([11902](https://github.com/astral-sh/ruff/pull/11902)) Rule changes - \[`ruff`\] Fix false positives if `gettext` is imported using an alias (`RUF027`) ([12025](https://github.com/astral-sh/ruff/pull/12025)) - \[`numpy`\] Update `trapz` and `in1d` deprecation (`NPY201`) ([11948](https://github.com/astral-sh/ruff/pull/11948)) - \[`flake8-bandit`\] Modify diagnostic ranges for shell-related rules ([10667](https://github.com/astral-sh/ruff/pull/10667)) Server - Closing an untitled, unsaved notebook document no longer throws an error ([11942](https://github.com/astral-sh/ruff/pull/11942)) - Support the usage of tildes and environment variables in `logFile` ([11945](https://github.com/astral-sh/ruff/pull/11945)) - Add option to configure whether to show syntax errors ([12059](https://github.com/astral-sh/ruff/pull/12059)) Bug fixes - \[`pycodestyle`\] Avoid `E203` for f-string debug expression ([12024](https://github.com/astral-sh/ruff/pull/12024)) - \[`pep8-naming`\] Match import-name ignores against both name and alias (`N812`, `N817`) ([12033](https://github.com/astral-sh/ruff/pull/12033)) - \[`pyflakes`\] Detect assignments that shadow definitions (`F811`) ([11961](https://github.com/astral-sh/ruff/pull/11961)) Parser - Emit a syntax error for an empty type parameter list ([12030](https://github.com/astral-sh/ruff/pull/12030)) - Avoid consuming the newline for unterminated strings ([12067](https://github.com/astral-sh/ruff/pull/12067)) - Do not include the newline in the unterminated string range ([12017](https://github.com/astral-sh/ruff/pull/12017)) - Use the correct range to highlight line continuation errors ([12016](https://github.com/astral-sh/ruff/pull/12016)) - Consider 2-character EOL before line continuations ([12035](https://github.com/astral-sh/ruff/pull/12035)) - Consider line continuation character for re-lexing ([12008](https://github.com/astral-sh/ruff/pull/12008)) Other changes - Upgrade the Unicode table used for measuring the line-length ([11194](https://github.com/astral-sh/ruff/pull/11194)) - Remove the deprecation error message for the nursery selector ([10172](https://github.com/astral-sh/ruff/pull/10172)) ``` ### 0.4.10 ``` Parser - Implement re-lexing logic for better error recovery ([11845](https://github.com/astral-sh/ruff/pull/11845)) Rule changes - \[`flake8-copyright`\] Update `CPY001` to check the first 4096 bytes instead of 1024 ([11927](https://github.com/astral-sh/ruff/pull/11927)) - \[`pycodestyle`\] Update `E999` to show all syntax errors instead of just the first one ([11900](https://github.com/astral-sh/ruff/pull/11900)) Server - Add tracing setup guide to Helix documentation ([11883](https://github.com/astral-sh/ruff/pull/11883)) - Add tracing setup guide to Neovim documentation ([11884](https://github.com/astral-sh/ruff/pull/11884)) - Defer notebook cell deletion to avoid an error message ([11864](https://github.com/astral-sh/ruff/pull/11864)) Security - Guard against malicious ecosystem comment artifacts ([11879](https://github.com/astral-sh/ruff/pull/11879)) ``` ### 0.4.9 ``` Preview features - \[`pylint`\] Implement `consider-dict-items` (`C0206`) ([11688](https://github.com/astral-sh/ruff/pull/11688)) - \[`refurb`\] Implement `repeated-global` (`FURB154`) ([11187](https://github.com/astral-sh/ruff/pull/11187)) Rule changes - \[`pycodestyle`\] Adapt fix for `E203` to work identical to `ruff format` ([10999](https://github.com/astral-sh/ruff/pull/10999)) Formatter - Fix formatter instability for lines only consisting of zero-width characters ([11748](https://github.com/astral-sh/ruff/pull/11748)) Server - Add supported commands in server capabilities ([11850](https://github.com/astral-sh/ruff/pull/11850)) - Use real file path when available in `ruff server` ([11800](https://github.com/astral-sh/ruff/pull/11800)) - Improve error message when a command is run on an unavailable document ([11823](https://github.com/astral-sh/ruff/pull/11823)) - Introduce the `ruff.printDebugInformation` command ([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 ([11747](https://github.com/astral-sh/ruff/pull/11747)) CLI - Handle non-printable characters in diff view ([11687](https://github.com/astral-sh/ruff/pull/11687)) Bug fixes - \[`refurb`\] Avoid suggesting starmap when arguments are used outside call (`FURB140`) ([11830](https://github.com/astral-sh/ruff/pull/11830)) - \[`flake8-bugbear`\] Avoid panic in `B909` when checking large loop blocks ([11772](https://github.com/astral-sh/ruff/pull/11772)) - \[`refurb`\] Fix misbehavior of `operator.itemgetter` when getter param is a tuple (`FURB118`) ([11774](https://github.com/astral-sh/ruff/pull/11774)) ``` ### 0.4.8 ``` Performance - Linter performance has been improved by around 10% on some microbenchmarks by refactoring the lexer and parser to maintain synchronicity between them ([11457](https://github.com/astral-sh/ruff/pull/11457)) Preview features - \[`flake8-bugbear`\] Implement `return-in-generator` (`B901`) ([11644](https://github.com/astral-sh/ruff/pull/11644)) - \[`flake8-pyi`\] Implement `PYI063` ([11699](https://github.com/astral-sh/ruff/pull/11699)) - \[`pygrep_hooks`\] Check blanket ignores via file-level pragmas (`PGH004`) ([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` ([11693](https://github.com/astral-sh/ruff/pull/11693)) - \[`numpy`\] Update `NPY001` rule for NumPy 2.0 ([11735](https://github.com/astral-sh/ruff/pull/11735)) Server - Formatting a document with syntax problems no longer spams a visible error popup ([11745](https://github.com/astral-sh/ruff/pull/11745)) CLI - Add RDJson support for `--output-format` flag ([11682](https://github.com/astral-sh/ruff/pull/11682)) Bug fixes - \[`pyupgrade`\] Write empty string in lieu of panic when fixing `UP032` ([11696](https://github.com/astral-sh/ruff/pull/11696)) - \[`flake8-simplify`\] Simplify double negatives in `SIM103` ([11684](https://github.com/astral-sh/ruff/pull/11684)) - Ensure the expression generator adds a newline before `type` statements ([11720](https://github.com/astral-sh/ruff/pull/11720)) - Respect per-file ignores for blanket and redirected noqa rules ([11728](https://github.com/astral-sh/ruff/pull/11728)) ``` ### 0.4.7 ``` Preview features - \[`flake8-pyi`\] Implement `PYI064` ([11325](https://github.com/astral-sh/ruff/pull/11325)) - \[`flake8-pyi`\] Implement `PYI066` ([11541](https://github.com/astral-sh/ruff/pull/11541)) - \[`flake8-pyi`\] Implement `PYI057` ([11486](https://github.com/astral-sh/ruff/pull/11486)) - \[`pyflakes`\] Enable `F822` in `__init__.py` files by default ([11370](https://github.com/astral-sh/ruff/pull/11370)) Formatter - Fix incorrect placement of trailing stub function comments ([11632](https://github.com/astral-sh/ruff/pull/11632)) Server - Respect file exclusions in `ruff server` ([11590](https://github.com/astral-sh/ruff/pull/11590)) - Add support for documents not exist on disk ([11588](https://github.com/astral-sh/ruff/pull/11588)) - Add Vim and Kate setup guide for `ruff server` ([11615](https://github.com/astral-sh/ruff/pull/11615)) Bug fixes - Avoid removing newlines between docstring headers and rST blocks ([11609](https://github.com/astral-sh/ruff/pull/11609)) - Infer indentation with imports when logical indent is absent ([11608](https://github.com/astral-sh/ruff/pull/11608)) - Use char index rather than position for indent slice ([11645](https://github.com/astral-sh/ruff/pull/11645)) - \[`flake8-comprehension`\] Strip parentheses around generators in `C400` ([11607](https://github.com/astral-sh/ruff/pull/11607)) - Mark `repeated-isinstance-calls` as unsafe on Python 3.10 and later ([11622](https://github.com/astral-sh/ruff/pull/11622)) ``` ### 0.4.6 ``` Breaking changes - Use project-relative paths when calculating GitLab fingerprints ([11532](https://github.com/astral-sh/ruff/pull/11532)) - Bump minimum supported Windows version to Windows 10 ([11613](https://github.com/astral-sh/ruff/pull/11613)) Preview features - \[`flake8-async`\] Sleep with >24 hour interval should usually sleep forever (`ASYNC116`) ([11498](https://github.com/astral-sh/ruff/pull/11498)) Rule changes - \[`numpy`\] Add missing functions to NumPy 2.0 migration rule ([11528](https://github.com/astral-sh/ruff/pull/11528)) - \[`mccabe`\] Consider irrefutable pattern similar to `if .. else` for `C901` ([11565](https://github.com/astral-sh/ruff/pull/11565)) - Consider `match`-`case` statements for `C901`, `PLR0912`, and `PLR0915` ([11521](https://github.com/astral-sh/ruff/pull/11521)) - Remove empty strings when converting to f-string (`UP032`) ([11524](https://github.com/astral-sh/ruff/pull/11524)) - \[`flake8-bandit`\] `request-without-timeout` should warn for `requests.request` ([11548](https://github.com/astral-sh/ruff/pull/11548)) - \[`flake8-self`\] Ignore sunder accesses in `flake8-self` rules ([11546](https://github.com/astral-sh/ruff/pull/11546)) - \[`pyupgrade`\] Lint for `TypeAliasType` usages (`UP040`) ([11530](https://github.com/astral-sh/ruff/pull/11530)) Server - Respect excludes in `ruff server` configuration discovery ([11551](https://github.com/astral-sh/ruff/pull/11551)) - Use default settings if initialization options is empty or not provided ([11566](https://github.com/astral-sh/ruff/pull/11566)) - `ruff server` correctly treats `.pyi` files as stub files ([11535](https://github.com/astral-sh/ruff/pull/11535)) - `ruff server` searches for configuration in parent directories ([11537](https://github.com/astral-sh/ruff/pull/11537)) - `ruff server`: An empty code action filter no longer returns notebook source actions ([11526](https://github.com/astral-sh/ruff/pull/11526)) Bug fixes - \[`flake8-logging-format`\] Fix autofix title in `logging-warn` (`G010`) ([11514](https://github.com/astral-sh/ruff/pull/11514)) - \[`refurb`\] Avoid recommending `operator.itemgetter` with dependence on lambda arguments ([11574](https://github.com/astral-sh/ruff/pull/11574)) - \[`flake8-simplify`\] Avoid recommending context manager in `__enter__` implementations ([11575](https://github.com/astral-sh/ruff/pull/11575)) - Create intermediary directories for `--output-file` ([11550](https://github.com/astral-sh/ruff/pull/11550)) - Propagate reads on global variables ([11584](https://github.com/astral-sh/ruff/pull/11584)) - Treat all `singledispatch` arguments as runtime-required ([11523](https://github.com/astral-sh/ruff/pull/11523)) ``` ### 0.4.5 ``` 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 ([11381](https://github.com/astral-sh/ruff/pull/11381)) - \[`isort`\] Expanded the set of standard-library modules to include `_string`, etc. ([11374](https://github.com/astral-sh/ruff/pull/11374)) - \[`pycodestyle`\] Consider soft keywords for `E27` rules ([11446](https://github.com/astral-sh/ruff/pull/11446)) - \[`pyflakes`\] Recommend adding unused import bindings to `__all__` ([11314](https://github.com/astral-sh/ruff/pull/11314)) - \[`pyflakes`\] Update documentation and deprecate `ignore_init_module_imports` ([11436](https://github.com/astral-sh/ruff/pull/11436)) - \[`pyupgrade`\] Mark quotes as unnecessary for non-evaluated annotations ([11485](https://github.com/astral-sh/ruff/pull/11485)) Formatter - Avoid multiline quotes warning with `quote-style = preserve` ([11490](https://github.com/astral-sh/ruff/pull/11490)) Server - Support Jupyter Notebook files ([11206](https://github.com/astral-sh/ruff/pull/11206)) - Support `noqa` comment code actions ([11276](https://github.com/astral-sh/ruff/pull/11276)) - Fix automatic configuration reloading ([11492](https://github.com/astral-sh/ruff/pull/11492)) - Fix several issues with configuration in Neovim and Helix ([11497](https://github.com/astral-sh/ruff/pull/11497)) CLI - Add `--output-format` as a CLI option for `ruff config` ([11438](https://github.com/astral-sh/ruff/pull/11438)) Bug fixes - Avoid `PLE0237` for property with setter ([11377](https://github.com/astral-sh/ruff/pull/11377)) - Avoid `TCH005` for `if` stmt with `elif`/`else` block ([11376](https://github.com/astral-sh/ruff/pull/11376)) - Avoid flagging `__future__` annotations as required for non-evaluated type annotations ([11414](https://github.com/astral-sh/ruff/pull/11414)) - Check for ruff executable in 'bin' directory as installed by 'pip install --target'. ([11450](https://github.com/astral-sh/ruff/pull/11450)) - Sort edits prior to deduplicating in quotation fix ([11452](https://github.com/astral-sh/ruff/pull/11452)) - Treat escaped newline as valid sequence ([11465](https://github.com/astral-sh/ruff/pull/11465)) - \[`flake8-pie`\] Preserve parentheses in `unnecessary-dict-kwargs` ([11372](https://github.com/astral-sh/ruff/pull/11372)) - \[`pylint`\] Ignore `__slots__` with dynamic values ([11488](https://github.com/astral-sh/ruff/pull/11488)) - \[`pylint`\] Remove `try` body from branch counting ([11487](https://github.com/astral-sh/ruff/pull/11487)) - \[`refurb`\] Respect operator precedence in `FURB110` ([11464](https://github.com/astral-sh/ruff/pull/11464)) Documentation - Add `--preview` to the README ([11395](https://github.com/astral-sh/ruff/pull/11395)) - Add Python 3.13 to list of allowed Python versions ([11411](https://github.com/astral-sh/ruff/pull/11411)) - Simplify Neovim setup documentation ([11489](https://github.com/astral-sh/ruff/pull/11489)) - Update CONTRIBUTING.md to reflect the new parser ([11434](https://github.com/astral-sh/ruff/pull/11434)) - Update server documentation with new migration guide ([11499](https://github.com/astral-sh/ruff/pull/11499)) - \[`pycodestyle`\] Clarify motivation for `E713` and `E714` ([11483](https://github.com/astral-sh/ruff/pull/11483)) - \[`pyflakes`\] Update docs to describe WAI behavior (F541) ([11362](https://github.com/astral-sh/ruff/pull/11362)) - \[`pylint`\] Clearly indicate what is counted as a branch ([11423](https://github.com/astral-sh/ruff/pull/11423)) ``` ### 0.4.4 ``` Preview features - \[`pycodestyle`\] Ignore end-of-line comments when determining blank line rules ([11342](https://github.com/astral-sh/ruff/pull/11342)) - \[`pylint`\] Detect `pathlib.Path.open` calls in `unspecified-encoding` (`PLW1514`) ([11288](https://github.com/astral-sh/ruff/pull/11288)) - \[`flake8-pyi`\] Implement `PYI059` (`generic-not-last-base-class`) ([11233](https://github.com/astral-sh/ruff/pull/11233)) - \[`flake8-pyi`\] Implement `PYI062` (`duplicate-literal-member`) ([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)` ([11287](https://github.com/astral-sh/ruff/pull/11287)) - \[`flake8-bugbear`\] Ignore enum classes in `cached-instance-method` (`B019`) ([11312](https://github.com/astral-sh/ruff/pull/11312)) Server - Expand tildes when resolving Ruff server configuration file ([11283](https://github.com/astral-sh/ruff/pull/11283)) - Fix `ruff server` hanging after Neovim closes ([11291](https://github.com/astral-sh/ruff/pull/11291)) - Editor settings are used by default if no file-based configuration exists ([11266](https://github.com/astral-sh/ruff/pull/11266)) Bug fixes - \[`pylint`\] Consider `with` statements for `too-many-branches` (`PLR0912`) ([11321](https://github.com/astral-sh/ruff/pull/11321)) - \[`flake8-blind-except`, `tryceratops`\] Respect logged and re-raised expressions in nested statements (`BLE001`, `TRY201`) ([11301](https://github.com/astral-sh/ruff/pull/11301)) - Recognise assignments such as `__all__ = builtins.list(["foo", "bar"])` as valid `__all__` definitions ([11335](https://github.com/astral-sh/ruff/pull/11335)) ``` ### 0.4.3 ``` Enhancements - Add support for PEP 696 syntax ([11120](https://github.com/astral-sh/ruff/pull/11120)) Preview features - \[`refurb`\] Use function range for `reimplemented-operator` diagnostics ([11271](https://github.com/astral-sh/ruff/pull/11271)) - \[`refurb`\] Ignore methods in `reimplemented-operator` (`FURB118`) ([11270](https://github.com/astral-sh/ruff/pull/11270)) - \[`refurb`\] Implement `fstring-number-format` (`FURB116`) ([10921](https://github.com/astral-sh/ruff/pull/10921)) - \[`ruff`\] Implement `redirected-noqa` (`RUF101`) ([11052](https://github.com/astral-sh/ruff/pull/11052)) - \[`pyflakes`\] Distinguish between first-party and third-party imports for fix suggestions ([11168](https://github.com/astral-sh/ruff/pull/11168)) Rule changes - \[`flake8-bugbear`\] Ignore non-abstract class attributes when enforcing `B024` ([11210](https://github.com/astral-sh/ruff/pull/11210)) - \
pyup-bot commented 1 month ago

Closing this in favor of #835