Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Update ruff to 0.4.9 #7513

Closed
wants to merge 1 commit into from
Closed

Update ruff to 0.4.9 #7513

wants to merge 1 commit into from

Conversation

pyup-bot
Copy link
Collaborator

This PR updates ruff from 0.1.8 to 0.4.9.

Changelog

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))
- \[`flake8-logging`\] Include inline instantiations when detecting loggers ([11154](https://github.com/astral-sh/ruff/pull/11154))
- \[`pylint`\] Also emit `PLR0206` for properties with variadic parameters ([11200](https://github.com/astral-sh/ruff/pull/11200))
- \[`ruff`\] Detect duplicate codes as part of `unused-noqa` (`RUF100`) ([10850](https://github.com/astral-sh/ruff/pull/10850))

Formatter

- Avoid multiline expression if format specifier is present ([11123](https://github.com/astral-sh/ruff/pull/11123))

LSP

- Write `ruff server` setup guide for Helix ([11183](https://github.com/astral-sh/ruff/pull/11183))
- `ruff server` no longer hangs after shutdown ([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 ([11225](https://github.com/astral-sh/ruff/pull/11225))
- `ruff server` respects `per-file-ignores` configuration ([11224](https://github.com/astral-sh/ruff/pull/11224))
- `ruff server`: Support a custom TOML configuration file ([11140](https://github.com/astral-sh/ruff/pull/11140))
- `ruff server`: Support setting to prioritize project configuration over editor configuration ([11086](https://github.com/astral-sh/ruff/pull/11086))

Bug fixes

- Avoid debug assertion around NFKC renames ([11249](https://github.com/astral-sh/ruff/pull/11249))
- \[`pyflakes`\] Prioritize `redefined-while-unused` over `unused-import` ([11173](https://github.com/astral-sh/ruff/pull/11173))
- \[`ruff`\] Respect `async` expressions in comprehension bodies ([11219](https://github.com/astral-sh/ruff/pull/11219))
- \[`pygrep_hooks`\] Fix `blanket-noqa` panic when last line has noqa with no newline (`PGH004`) ([11108](https://github.com/astral-sh/ruff/pull/11108))
- \[`perflint`\] Ignore list-copy recommendations for async `for` loops ([11250](https://github.com/astral-sh/ruff/pull/11250))
- \[`pyflakes`\] Improve `invalid-print-syntax` documentation ([11171](https://github.com/astral-sh/ruff/pull/11171))

Performance

- Avoid allocations for isort module names ([11251](https://github.com/astral-sh/ruff/pull/11251))
- Build a separate ARM wheel for macOS ([11149](https://github.com/astral-sh/ruff/pull/11149))

Windows

- Increase the minimum requirement to Windows 10.

0.4.2

Rule changes

- \[`flake8-pyi`\] Allow for overloaded `__exit__` and `__aexit__` definitions (`PYI036`) ([11057](https://github.com/astral-sh/ruff/pull/11057))
- \[`pyupgrade`\] Catch usages of `"%s" % var` and provide an unsafe fix (`UP031`) ([11019](https://github.com/astral-sh/ruff/pull/11019))
- \[`refurb`\] Implement new rule that suggests min/max over `sorted()` (`FURB192`) ([10868](https://github.com/astral-sh/ruff/pull/10868))

Server

- Fix an issue with missing diagnostics for Neovim and Helix ([11092](https://github.com/astral-sh/ruff/pull/11092))
- Implement hover documentation for `noqa` codes ([11096](https://github.com/astral-sh/ruff/pull/11096))
- Introduce common Ruff configuration options with new server settings ([11062](https://github.com/astral-sh/ruff/pull/11062))

Bug fixes

- Use `macos-12` for building release wheels to enable macOS 11 compatibility ([11146](https://github.com/astral-sh/ruff/pull/11146))
- \[`flake8-blind-expect`\] Allow raise from in `BLE001` ([11131](https://github.com/astral-sh/ruff/pull/11131))
- \[`flake8-pyi`\] Allow simple assignments to `None` in enum class scopes (`PYI026`) ([11128](https://github.com/astral-sh/ruff/pull/11128))
- \[`flake8-simplify`\] Avoid raising `SIM911` for non-`zip` attribute calls ([11126](https://github.com/astral-sh/ruff/pull/11126))
- \[`refurb`\] Avoid `operator.itemgetter` suggestion for single-item tuple ([11095](https://github.com/astral-sh/ruff/pull/11095))
- \[`ruff`\] Respect per-file-ignores for `RUF100` with no other diagnostics ([11058](https://github.com/astral-sh/ruff/pull/11058))
- \[`ruff`\] Fix async comprehension false positive (`RUF029`) ([11070](https://github.com/astral-sh/ruff/pull/11070))

Documentation

- \[`flake8-bugbear`\] Document explicitly disabling strict zip (`B905`) ([11040](https://github.com/astral-sh/ruff/pull/11040))
- \[`flake8-type-checking`\] Mention `lint.typing-modules` in `TCH001`, `TCH002`, and `TCH003` ([11144](https://github.com/astral-sh/ruff/pull/11144))
- \[`isort`\] Improve documentation around custom `isort` sections ([11050](https://github.com/astral-sh/ruff/pull/11050))
- \[`pylint`\] Fix documentation oversight for `invalid-X-returns` ([11094](https://github.com/astral-sh/ruff/pull/11094))

Performance

- Use `matchit` to resolve per-file settings ([11111](https://github.com/astral-sh/ruff/pull/11111))

0.4.1

Preview features

- \[`pylint`\] Implement `invalid-hash-returned` (`PLE0309`) ([10961](https://github.com/astral-sh/ruff/pull/10961))
- \[`pylint`\] Implement `invalid-index-returned` (`PLE0305`) ([10962](https://github.com/astral-sh/ruff/pull/10962))

Bug fixes

- \[`pylint`\] Allow `NoReturn`-like functions for `__str__`, `__len__`, etc. (`PLE0307`) ([11017](https://github.com/astral-sh/ruff/pull/11017))
- Parser: Use empty range when there's "gap" in token source ([11032](https://github.com/astral-sh/ruff/pull/11032))
- \[`ruff`\] Ignore stub functions in `unused-async` (`RUF029`) ([11026](https://github.com/astral-sh/ruff/pull/11026))
- Parser: Expect indented case block instead of match stmt ([11033](https://github.com/astral-sh/ruff/pull/11033))

0.4.0

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 [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 ([10704](https://github.com/astral-sh/ruff/pull/10704))
- \[`pylint`\] Implement `invalid-bytes-returned` (`E0308`) ([10959](https://github.com/astral-sh/ruff/pull/10959))
- \[`pylint`\] Implement `invalid-length-returned` (`E0303`) ([10963](https://github.com/astral-sh/ruff/pull/10963))
- \[`pylint`\] Implement `self-cls-assignment` (`W0642`) ([9267](https://github.com/astral-sh/ruff/pull/9267))
- \[`pylint`\] Omit stubs from `invalid-bool` and `invalid-str-return-type` ([11008](https://github.com/astral-sh/ruff/pull/11008))
- \[`ruff`\] New rule `unused-async` (`RUF029`) to detect unneeded `async` keywords on functions ([9966](https://github.com/astral-sh/ruff/pull/9966))

Rule changes

- \[`flake8-bandit`\] Allow `urllib.request.urlopen` calls with static `Request` argument (`S310`) ([10964](https://github.com/astral-sh/ruff/pull/10964))
- \[`flake8-bugbear`\] Treat `raise NotImplemented`-only bodies as stub functions (`B006`) ([10990](https://github.com/astral-sh/ruff/pull/10990))
- \[`flake8-slots`\] Respect same-file `Enum` subclasses (`SLOT000`) ([11006](https://github.com/astral-sh/ruff/pull/11006))
- \[`pylint`\] Support inverted comparisons (`PLR1730`) ([10920](https://github.com/astral-sh/ruff/pull/10920))

Linter

- Improve handling of builtin symbols in linter rules ([10919](https://github.com/astral-sh/ruff/pull/10919))
- Improve display of rules in `--show-settings` ([11003](https://github.com/astral-sh/ruff/pull/11003))
- Improve inference capabilities of the `BuiltinTypeChecker` ([10976](https://github.com/astral-sh/ruff/pull/10976))
- Resolve classes and functions relative to script name ([10965](https://github.com/astral-sh/ruff/pull/10965))
- Improve performance of `RuleTable::any_enabled` ([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 ([10916](https://github.com/astral-sh/ruff/pull/10916))
- Refreshes diagnostics for open files when file configuration is changed ([10988](https://github.com/astral-sh/ruff/pull/10988))
- Important errors are now shown as popups ([10951](https://github.com/astral-sh/ruff/pull/10951))
- Introduce settings for directly configuring the linter and formatter ([10984](https://github.com/astral-sh/ruff/pull/10984))
- Resolve configuration for each document individually ([10950](https://github.com/astral-sh/ruff/pull/10950))
- Write a setup guide for Neovim ([10987](https://github.com/astral-sh/ruff/pull/10987))

Configuration

- Add `RUFF_OUTPUT_FILE` environment variable support ([10992](https://github.com/astral-sh/ruff/pull/10992))

Bug fixes

- Avoid `non-augmented-assignment` for reversed, non-commutative operators (`PLR6104`) ([10909](https://github.com/astral-sh/ruff/pull/10909))
- Limit commutative non-augmented-assignments to primitive data types (`PLR6104`) ([10912](https://github.com/astral-sh/ruff/pull/10912))
- Respect `per-file-ignores` for `RUF100` on blanket ` noqa` ([10908](https://github.com/astral-sh/ruff/pull/10908))
- Consider `if` expression for parenthesized with items parsing ([11010](https://github.com/astral-sh/ruff/pull/11010))
- Consider binary expr for parenthesized with items parsing ([11012](https://github.com/astral-sh/ruff/pull/11012))
- Reset `FOR_TARGET` context for all kinds of parentheses ([11009](https://github.com/astral-sh/ruff/pull/11009))

0.3.7

Preview features

- \[`flake8-bugbear`\] Implement `loop-iterator-mutation` (`B909`) ([9578](https://github.com/astral-sh/ruff/pull/9578))
- \[`pylint`\] Implement rule to prefer augmented assignment (`PLR6104`) ([9932](https://github.com/astral-sh/ruff/pull/9932))

Bug fixes

- Avoid TOCTOU errors in cache initialization ([10884](https://github.com/astral-sh/ruff/pull/10884))
- \[`pylint`\] Recode `nan-comparison` rule to `W0177` ([10894](https://github.com/astral-sh/ruff/pull/10894))
- \[`pylint`\] Reverse min-max logic in `if-stmt-min-max` ([10890](https://github.com/astral-sh/ruff/pull/10890))

0.3.6

Preview features

- \[`pylint`\] Implement `bad-staticmethod-argument` (`PLW0211`) ([10781](https://github.com/astral-sh/ruff/pull/10781))
- \[`pylint`\] Implement `if-stmt-min-max` (`PLR1730`, `PLR1731`) ([10002](https://github.com/astral-sh/ruff/pull/10002))
- \[`pyupgrade`\] Replace `str,Enum` multiple inheritance with `StrEnum` `UP042` ([10713](https://github.com/astral-sh/ruff/pull/10713))
- \[`refurb`\] Implement `if-expr-instead-of-or-operator` (`FURB110`) ([10687](https://github.com/astral-sh/ruff/pull/10687))
- \[`refurb`\] Implement `int-on-sliced-str` (`FURB166`) ([10650](https://github.com/astral-sh/ruff/pull/10650))
- \[`refurb`\] Implement `write-whole-file` (`FURB103`) ([10802](https://github.com/astral-sh/ruff/pull/10802))
- \[`refurb`\] Support `itemgetter` in `reimplemented-operator` (`FURB118`) ([10526](https://github.com/astral-sh/ruff/pull/10526))
- \[`flake8_comprehensions`\] Add `sum`/`min`/`max` to unnecessary comprehension check (`C419`) ([10759](https://github.com/astral-sh/ruff/pull/10759))

Rule changes

- \[`pydocstyle`\] Require capitalizing docstrings where the first sentence is a single word (`D403`) ([10776](https://github.com/astral-sh/ruff/pull/10776))
- \[`pycodestyle`\] Ignore annotated lambdas in class scopes (`E731`) ([10720](https://github.com/astral-sh/ruff/pull/10720))
- \[`flake8-pyi`\] Various improvements to PYI034 ([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`) ([10808](https://github.com/astral-sh/ruff/pull/10808))
- \[`pyflakes`\] Allow forward references in class bases in stub files (`F821`) ([10779](https://github.com/astral-sh/ruff/pull/10779))
- \[`pygrep-hooks`\] Improve `blanket-noqa` error message (`PGH004`) ([10851](https://github.com/astral-sh/ruff/pull/10851))

CLI

- Support `FORCE_COLOR` env var ([10839](https://github.com/astral-sh/ruff/pull/10839))

Configuration

- Support negated patterns in `[extend-]per-file-ignores` ([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`) ([10729](https://github.com/astral-sh/ruff/pull/10729))
- \[`flake8-quotes`\] Add semantic model flag when inside f-string replacement field ([10766](https://github.com/astral-sh/ruff/pull/10766))
- \[`pep8-naming`\] Recursively resolve `TypeDicts` for N815 violations ([10719](https://github.com/astral-sh/ruff/pull/10719))
- \[`flake8-quotes`\] Respect `Q00*` ignores in `flake8-quotes` rules ([10728](https://github.com/astral-sh/ruff/pull/10728))
- \[`flake8-simplify`\] Show negated condition in `needless-bool` diagnostics (`SIM103`) ([10854](https://github.com/astral-sh/ruff/pull/10854))
- \[`ruff`\] Use within-scope shadowed bindings in `asyncio-dangling-task` (`RUF006`) ([10793](https://github.com/astral-sh/ruff/pull/10793))
- \[`flake8-pytest-style`\] Fix single-tuple conversion in `pytest-parametrize-values-wrong-type` (`PT007`) ([10862](https://github.com/astral-sh/ruff/pull/10862))
- \[`flake8-return`\] Ignore assignments to annotated variables in `unnecessary-assign` (`RET504`) ([10741](https://github.com/astral-sh/ruff/pull/10741))
- \[`refurb`\] Do not allow any keyword arguments for `read-whole-file` in `rb` mode (`FURB101`) ([10803](https://github.com/astral-sh/ruff/pull/10803))
- \[`pylint`\] Don't recommend decorating staticmethods with `singledispatch` (`PLE1519`, `PLE1520`) ([10637](https://github.com/astral-sh/ruff/pull/10637))
- \[`pydocstyle`\] Use section name range for all section-related docstring diagnostics ([10740](https://github.com/astral-sh/ruff/pull/10740))
- Respect ` noqa` directives on `__all__` openers ([10798](https://github.com/astral-sh/ruff/pull/10798))

0.3.5

Preview features

- \[`pylint`\] Implement `modified-iterating-set` (`E4703`) ([10473](https://github.com/astral-sh/ruff/pull/10473))
- \[`refurb`\] Implement `for-loop-set-mutations` (`FURB142`) ([10583](https://github.com/astral-sh/ruff/pull/10583))
- \[`refurb`\] Implement `unnecessary-from-float` (`FURB164`) ([10647](https://github.com/astral-sh/ruff/pull/10647))
- \[`refurb`\] Implement `verbose-decimal-constructor` (`FURB157`) ([10533](https://github.com/astral-sh/ruff/pull/10533))

Rule changes

- \[`flake8-comprehensions`\] Handled special case for `C401` which also matches `C416` ([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`) ([10547](https://github.com/astral-sh/ruff/pull/10547))
- \[`numpy`\] Add `row_stack` to NumPy 2.0 migration rule ([10646](https://github.com/astral-sh/ruff/pull/10646))
- \[`pycodestyle`\] Allow cell magics before an import (`E402`) ([10545](https://github.com/astral-sh/ruff/pull/10545))
- \[`pycodestyle`\] Avoid blank line rules for the first logical line in cell ([10291](https://github.com/astral-sh/ruff/pull/10291))

Configuration

- Respected nested namespace packages ([10541](https://github.com/astral-sh/ruff/pull/10541))
- \[`flake8-boolean-trap`\] Add setting for user defined allowed boolean trap ([10531](https://github.com/astral-sh/ruff/pull/10531))

Bug fixes

- Correctly handle references in `__all__` definitions when renaming symbols in autofixes ([10527](https://github.com/astral-sh/ruff/pull/10527))
- Track ranges of names inside `__all__` definitions ([10525](https://github.com/astral-sh/ruff/pull/10525))
- \[`flake8-bugbear`\] Avoid false positive for usage after `continue` (`B031`) ([10539](https://github.com/astral-sh/ruff/pull/10539))
- \[`flake8-copyright`\] Accept commas in default copyright pattern ([9498](https://github.com/astral-sh/ruff/pull/9498))
- \[`flake8-datetimez`\] Allow f-strings with `%z` for `DTZ007` ([10651](https://github.com/astral-sh/ruff/pull/10651))
- \[`flake8-pytest-style`\] Fix `PT014` autofix for last item in list ([10532](https://github.com/astral-sh/ruff/pull/10532))
- \[`flake8-quotes`\] Ignore `Q000`, `Q001` when string is inside forward ref ([10585](https://github.com/astral-sh/ruff/pull/10585))
- \[`isort`\] Always place non-relative imports after relative imports ([10669](https://github.com/astral-sh/ruff/pull/10669))
- \[`isort`\] Respect Unicode characters in import sorting ([10529](https://github.com/astral-sh/ruff/pull/10529))
- \[`pyflakes`\] Fix F821 false negatives when `from __future__ import annotations` is active (attempt 2) ([10524](https://github.com/astral-sh/ruff/pull/10524))
- \[`pyflakes`\] Make `unnecessary-lambda` an always-unsafe fix ([10668](https://github.com/astral-sh/ruff/pull/10668))
- \[`pylint`\] Fixed false-positive on the rule `PLW1641` (`eq-without-hash`) ([10566](https://github.com/astral-sh/ruff/pull/10566))
- \[`ruff`\] Fix panic in unused ` noqa` removal with multi-byte space (`RUF100`) ([10682](https://github.com/astral-sh/ruff/pull/10682))

Documentation

- Add PR title format to `CONTRIBUTING.md` ([10665](https://github.com/astral-sh/ruff/pull/10665))
- Fix list markup to include blank lines required ([10591](https://github.com/astral-sh/ruff/pull/10591))
- Put `flake8-logging` next to the other flake8 plugins in registry ([10587](https://github.com/astral-sh/ruff/pull/10587))
- \[`flake8-bandit`\] Update warning message for rule `S305` to address insecure block cipher mode use ([10602](https://github.com/astral-sh/ruff/pull/10602))
- \[`flake8-bugbear`\] Document use of anonymous assignment in `useless-expression` ([10551](https://github.com/astral-sh/ruff/pull/10551))
- \[`flake8-datetimez`\] Clarify error messages and docs for `DTZ` rules ([10621](https://github.com/astral-sh/ruff/pull/10621))
- \[`pycodestyle`\] Use same before vs. after numbers for `space-around-operator` ([10640](https://github.com/astral-sh/ruff/pull/10640))
- \[`ruff`\] Change `quadratic-list-summation` docs to use `iadd` consistently ([10666](https://github.com/astral-sh/ruff/pull/10666))

0.3.4

Preview features

- \[`flake8-simplify`\] Detect implicit `else` cases in `needless-bool` (`SIM103`) ([10414](https://github.com/astral-sh/ruff/pull/10414))
- \[`pylint`\] Implement `nan-comparison` (`PLW0117`) ([10401](https://github.com/astral-sh/ruff/pull/10401))
- \[`pylint`\] Implement `nonlocal-and-global` (`E115`) ([10407](https://github.com/astral-sh/ruff/pull/10407))
- \[`pylint`\] Implement `singledispatchmethod-function` (`PLE5120`) ([10428](https://github.com/astral-sh/ruff/pull/10428))
- \[`refurb`\] Implement `list-reverse-copy` (`FURB187`) ([10212](https://github.com/astral-sh/ruff/pull/10212))

Rule changes

- \[`flake8-pytest-style`\] Add automatic fix for `pytest-parametrize-values-wrong-type` (`PT007`) ([10461](https://github.com/astral-sh/ruff/pull/10461))
- \[`pycodestyle`\] Allow SPDX license headers to exceed the line length (`E501`) ([10481](https://github.com/astral-sh/ruff/pull/10481))

Formatter

- Fix unstable formatting for trailing subscript end-of-line comment ([10492](https://github.com/astral-sh/ruff/pull/10492))

Bug fixes

- Avoid code comment detection in PEP 723 script tags ([10464](https://github.com/astral-sh/ruff/pull/10464))
- Avoid incorrect tuple transformation in single-element case (`C409`) ([10491](https://github.com/astral-sh/ruff/pull/10491))
- Bug fix: Prevent fully defined links [`name`](link) from being reformatted ([10442](https://github.com/astral-sh/ruff/pull/10442))
- Consider raw source code for `W605` ([10480](https://github.com/astral-sh/ruff/pull/10480))
- Docs: Link inline settings when not part of options section ([10499](https://github.com/astral-sh/ruff/pull/10499))
- Don't treat annotations as redefinitions in `.pyi` files ([10512](https://github.com/astral-sh/ruff/pull/10512))
- Fix `E231` bug: Inconsistent catch compared to pycodestyle, such as when dict nested in list ([10469](https://github.com/astral-sh/ruff/pull/10469))
- Fix pylint upstream categories not showing in docs ([10441](https://github.com/astral-sh/ruff/pull/10441))
- Add missing `Options` references to blank line docs ([10498](https://github.com/astral-sh/ruff/pull/10498))
- 'Revert "F821: Fix false negatives in .py files when `from __future__ import annotations` is active (10362)"' ([10513](https://github.com/astral-sh/ruff/pull/10513))
- Apply NFKC normalization to unicode identifiers in the lexer ([10412](https://github.com/astral-sh/ruff/pull/10412))
- Avoid failures due to non-deterministic binding ordering ([10478](https://github.com/astral-sh/ruff/pull/10478))
- \[`flake8-bugbear`\] Allow tuples of exceptions (`B030`) ([10437](https://github.com/astral-sh/ruff/pull/10437))
- \[`flake8-quotes`\] Avoid syntax errors due to invalid quotes (`Q000, Q002`) ([10199](https://github.com/astral-sh/ruff/pull/10199))

0.3.3

Preview features

- \[`flake8-bandit`\]: Implement `S610` rule ([10316](https://github.com/astral-sh/ruff/pull/10316))
- \[`pycodestyle`\] Implement `blank-line-at-end-of-file` (`W391`) ([10243](https://github.com/astral-sh/ruff/pull/10243))
- \[`pycodestyle`\] Implement `redundant-backslash` (`E502`) ([10292](https://github.com/astral-sh/ruff/pull/10292))
- \[`pylint`\] - implement `redeclared-assigned-name` (`W0128`) ([9268](https://github.com/astral-sh/ruff/pull/9268))

Rule changes

- \[`flake8_comprehensions`\] Handled special case for `C400` which also matches `C416` ([10419](https://github.com/astral-sh/ruff/pull/10419))
- \[`flake8-bandit`\] Implement upstream updates for `S311`, `S324` and `S605` ([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 ([10365](https://github.com/astral-sh/ruff/pull/10365))
- \[`pylint`\] Implement `invalid-bool-return-type` (`E304`) ([10377](https://github.com/astral-sh/ruff/pull/10377))
- \[`pylint`\] Include builtin warnings in useless-exception-statement (`PLW0133`) ([10394](https://github.com/astral-sh/ruff/pull/10394))

CLI

- Add message on success to `ruff check` ([8631](https://github.com/astral-sh/ruff/pull/8631))

Bug fixes

- \[`PIE970`\] Allow trailing ellipsis in `typing.TYPE_CHECKING` ([10413](https://github.com/astral-sh/ruff/pull/10413))
- Avoid `TRIO115` if the argument is a variable ([10376](https://github.com/astral-sh/ruff/pull/10376))
- \[`F811`\] Avoid removing shadowed imports that point to different symbols ([10387](https://github.com/astral-sh/ruff/pull/10387))
- Fix `F821` and `F822` false positives in `.pyi` files ([10341](https://github.com/astral-sh/ruff/pull/10341))
- Fix `F821` false negatives in `.py` files when `from __future__ import annotations` is active ([10362](https://github.com/astral-sh/ruff/pull/10362))
- Fix case where `Indexer` fails to identify continuation preceded by newline 10351 ([10354](https://github.com/astral-sh/ruff/pull/10354))
- Sort hash maps in `Settings` display ([10370](https://github.com/astral-sh/ruff/pull/10370))
- Track conditional deletions in the semantic model ([10415](https://github.com/astral-sh/ruff/pull/10415))
- \[`C413`\] Wrap expressions in parentheses when negating ([10346](https://github.com/astral-sh/ruff/pull/10346))
- \[`pycodestyle`\] Do not ignore lines before the first logical line in blank lines rules. ([10382](https://github.com/astral-sh/ruff/pull/10382))
- \[`pycodestyle`\] Do not trigger `E225` and `E275` when the next token is a ')' ([10315](https://github.com/astral-sh/ruff/pull/10315))
- \[`pylint`\] Avoid false-positive slot non-assignment for `__dict__` (`PLE0237`) ([10348](https://github.com/astral-sh/ruff/pull/10348))
- Gate f-string struct size test for Rustc \< 1.76 ([10371](https://github.com/astral-sh/ruff/pull/10371))

Documentation

- Use `ruff.toml` format in README ([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 ([10395](https://github.com/astral-sh/ruff/pull/10395))
- \[`pylint`\] Extend docs and test in `invalid-str-return-type` (`E307`) ([10400](https://github.com/astral-sh/ruff/pull/10400))
- Remove `.` from `check` and `format` commands ([10217](https://github.com/astral-sh/ruff/pull/10217))

0.3.2

Preview features

- Improve single-`with` item formatting for Python 3.8 or older ([10276](https://github.com/astral-sh/ruff/pull/10276))

Rule changes

- \[`pyupgrade`\] Allow fixes for f-string rule regardless of line length (`UP032`) ([10263](https://github.com/astral-sh/ruff/pull/10263))
- \[`pycodestyle`\] Include actual conditions in E712 diagnostics ([10254](https://github.com/astral-sh/ruff/pull/10254))

Bug fixes

- Fix trailing kwargs end of line comment after slash ([10297](https://github.com/astral-sh/ruff/pull/10297))
- Fix unstable `with` items formatting ([10274](https://github.com/astral-sh/ruff/pull/10274))
- Avoid repeating function calls in f-string conversions ([10265](https://github.com/astral-sh/ruff/pull/10265))
- Fix E203 false positive for slices in format strings ([10280](https://github.com/astral-sh/ruff/pull/10280))
- Fix incorrect `Parameter` range for `*args` and `**kwargs` ([10283](https://github.com/astral-sh/ruff/pull/10283))
- Treat `typing.Annotated` subscripts as type definitions ([10285](https://github.com/astral-sh/ruff/pull/10285))

0.3.1

Preview features

- \[`pycodestyle`\] Fix E301 not triggering on decorated methods. ([10117](https://github.com/astral-sh/ruff/pull/10117))
- \[`pycodestyle`\] Respect `isort` settings in blank line rules (`E3*`) ([10096](https://github.com/astral-sh/ruff/pull/10096))
- \[`pycodestyle`\] Make blank lines in typing stub files optional (`E3*`) ([10098](https://github.com/astral-sh/ruff/pull/10098))
- \[`pylint`\] Implement `singledispatch-method` (`E1519`) ([10140](https://github.com/astral-sh/ruff/pull/10140))
- \[`pylint`\] Implement `useless-exception-statement` (`W0133`) ([10176](https://github.com/astral-sh/ruff/pull/10176))

Rule changes

- \[`flake8-debugger`\] Check for use of `debugpy` and `ptvsd` debug modules (10177) ([10194](https://github.com/astral-sh/ruff/pull/10194))
- \[`pyupgrade`\] Generate diagnostic for all valid f-string conversions regardless of line length (`UP032`) ([10238](https://github.com/astral-sh/ruff/pull/10238))
- \[`pep8_naming`\] Add fixes for `N804` and `N805` ([10215](https://github.com/astral-sh/ruff/pull/10215))

CLI

- Colorize the output of `ruff format --diff` ([10110](https://github.com/astral-sh/ruff/pull/10110))
- Make `--config` and `--isolated` global flags ([10150](https://github.com/astral-sh/ruff/pull/10150))
- Correctly expand tildes and environment variables in paths passed to `--config` ([10219](https://github.com/astral-sh/ruff/pull/10219))

Configuration

- Accept a PEP 440 version specifier for `required-version` ([10216](https://github.com/astral-sh/ruff/pull/10216))
- Implement isort's `default-section` setting ([10149](https://github.com/astral-sh/ruff/pull/10149))

Bug fixes

- Remove trailing space from `CapWords` message ([10220](https://github.com/astral-sh/ruff/pull/10220))
- Respect external codes in file-level exemptions ([10203](https://github.com/astral-sh/ruff/pull/10203))
- \[`flake8-raise`\] Avoid false-positives for parens-on-raise with `future.exception()` (`RSE102`) ([10206](https://github.com/astral-sh/ruff/pull/10206))
- \[`pylint`\] Add fix for unary expressions in `PLC2801` ([9587](https://github.com/astral-sh/ruff/pull/9587))
- \[`ruff`\] Fix RUF028 not allowing ` fmt: skip` on match cases ([10178](https://github.com/astral-sh/ruff/pull/10178))

0.3.0

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`) ([10154](https://github.com/astral-sh/ruff/pull/10154))
- \[`pycodestyle`\] Allow `os.environ` modifications between imports (`E402`) ([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`) ([10094](https://github.com/astral-sh/ruff/pull/10094))

Rule changes

- \[`eradicate`\] Detect commented out `case` statements (`ERA001`) ([10055](https://github.com/astral-sh/ruff/pull/10055))
- \[`eradicate`\] Detect single-line code for `try:`, `except:`, etc. (`ERA001`) ([10057](https://github.com/astral-sh/ruff/pull/10057))
- \[`flake8-boolean-trap`\] Allow boolean positionals in `__post_init__` ([10027](https://github.com/astral-sh/ruff/pull/10027))
- \[`flake8-copyright`\] Allow © in copyright notices ([10065](https://github.com/astral-sh/ruff/pull/10065))
- \[`isort`\]: Use one blank line after imports in typing stub files ([9971](https://github.com/astral-sh/ruff/pull/9971))
- \[`pylint`\] New Rule `dict-iter-missing-items` (`PLE1141`) ([9845](https://github.com/astral-sh/ruff/pull/9845))
- \[`pylint`\] Ignore `sys.version` and `sys.platform` (`PLR1714`) ([10054](https://github.com/astral-sh/ruff/pull/10054))
- \[`pyupgrade`\] Detect literals with unary operators (`UP018`) ([10060](https://github.com/astral-sh/ruff/pull/10060))
- \[`ruff`\] Expand rule for `list(iterable).pop(0)` idiom (`RUF015`) ([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 ([8943](https://github.com/astral-sh/ruff/pull/8943))
- Remove blank lines before class docstrings ([9154](https://github.com/astral-sh/ruff/pull/9154))
- Wrap multiple context managers in `with` parentheses when targeting Python 3.9 or newer ([9222](https://github.com/astral-sh/ruff/pull/9222))
- Add a blank line after nested classes with a dummy body (`...`) in typing stub files ([9155](https://github.com/astral-sh/ruff/pull/9155))
- Reduce vertical spacing for classes and functions with a dummy (`...`) body ([7440](https://github.com/astral-sh/ruff/issues/7440), [#9240](https://github.com/astral-sh/ruff/pull/9240))
- Add a blank line after the module docstring ([8283](https://github.com/astral-sh/ruff/pull/8283))
- Parenthesize long type hints in assignments ([9210](https://github.com/astral-sh/ruff/pull/9210))
- Preserve indent for single multiline-string call-expressions ([9673](https://github.com/astral-sh/ruff/pull/9637))
- Normalize hex escape and unicode escape sequences ([9280](https://github.com/astral-sh/ruff/pull/9280))
- Format module docstrings ([9725](https://github.com/astral-sh/ruff/pull/9725))

CLI

- Explicitly disallow `extend` as part of a `--config` flag ([10135](https://github.com/astral-sh/ruff/pull/10135))
- Remove `build` from the default exclusion list ([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` ([10169](https://github.com/astral-sh/ruff/pull/10169))
- Remove the deprecated CLI option `--format` from `ruff rule` and `ruff linter` ([10170](https://github.com/astral-sh/ruff/pull/10170))

Bug fixes

- \[`flake8-bugbear`\] Avoid adding default initializers to stubs (`B006`) ([10152](https://github.com/astral-sh/ruff/pull/10152))
- \[`flake8-type-checking`\] Respect runtime-required decorators for function signatures ([10091](https://github.com/astral-sh/ruff/pull/10091))
- \[`pycodestyle`\] Mark fixes overlapping with a multiline string as unsafe (`W293`) ([10049](https://github.com/astral-sh/ruff/pull/10049))
- \[`pydocstyle`\] Trim whitespace when removing blank lines after section (`D413`) ([10162](https://github.com/astral-sh/ruff/pull/10162))
- \[`pylint`\] Delete entire statement, including semicolons (`PLR0203`) ([10074](https://github.com/astral-sh/ruff/pull/10074))
- \[`ruff`\] Avoid f-string false positives in `gettext` calls (`RUF027`) ([10118](https://github.com/astral-sh/ruff/pull/10118))
- Fix `ruff` crashing on PowerPC systems because of too small page size ([10080](https://github.com/astral-sh/ruff/pull/10080))

Performance

- Add cold attribute to less likely printer queue branches in the formatter ([10121](https://github.com/astral-sh/ruff/pull/10121))
- Skip unnecessary string normalization in the formatter ([10116](https://github.com/astral-sh/ruff/pull/10116))

Documentation

- Remove "Beta" Label from formatter documentation ([10144](https://github.com/astral-sh/ruff/pull/10144))
- `line-length` option: fix link to `pycodestyle.max-line-length` ([10136](https://github.com/astral-sh/ruff/pull/10136))

0.2.2

Highlights include:

- Initial support formatting f-strings (in `--preview`).
- Support for overriding arbitrary configuration options via the CLI through an expanded `--config` argument (e.g., `--config "lint.isort.combine-as-imports=false"`).
- Significant performance improvements in Ruff's lexer, parser, and lint rules.

Preview features

- Implement minimal f-string formatting ([9642](https://github.com/astral-sh/ruff/pull/9642))
- \[`pycodestyle`\] Add blank line(s) rules (`E301`, `E302`, `E303`, `E304`, `E305`, `E306`) ([9266](https://github.com/astral-sh/ruff/pull/9266))
- \[`refurb`\] Implement `readlines_in_for` (`FURB129`) ([9880](https://github.com/astral-sh/ruff/pull/9880))

Rule changes

- \[`ruff`\] Ensure closing parentheses for multiline sequences are always on their own line (`RUF022`, `RUF023`) ([9793](https://github.com/astral-sh/ruff/pull/9793))
- \[`numpy`\] Add missing deprecation violations (`NPY002`) ([9862](https://github.com/astral-sh/ruff/pull/9862))
- \[`flake8-bandit`\] Detect `mark_safe` usages in decorators ([9887](https://github.com/astral-sh/ruff/pull/9887))
- \[`ruff`\] Expand `asyncio-dangling-task` (`RUF006`) to include `new_event_loop` ([9976](https://github.com/astral-sh/ruff/pull/9976))
- \[`flake8-pyi`\] Ignore 'unused' private type dicts in class scopes ([9952](https://github.com/astral-sh/ruff/pull/9952))

Formatter

- Docstring formatting: Preserve tab indentation when using `indent-style=tabs` ([9915](https://github.com/astral-sh/ruff/pull/9915))
- Disable top-level docstring formatting for notebooks ([9957](https://github.com/astral-sh/ruff/pull/9957))
- Stabilize quote-style's `preserve` mode ([9922](https://github.com/astral-sh/ruff/pull/9922))

CLI

- Allow arbitrary configuration options to be overridden via the CLI ([9599](https://github.com/astral-sh/ruff/pull/9599))

Bug fixes

- Make `show-settings` filters directory-agnostic ([9866](https://github.com/astral-sh/ruff/pull/9866))
- Respect duplicates when rewriting type aliases ([9905](https://github.com/astral-sh/ruff/pull/9905))
- Respect tuple assignments in typing analyzer ([9969](https://github.com/astral-sh/ruff/pull/9969))
- Use atomic write when persisting cache ([9981](https://github.com/astral-sh/ruff/pull/9981))
- Use non-parenthesized range for `DebugText` ([9953](https://github.com/astral-sh/ruff/pull/9953))
- \[`flake8-simplify`\] Avoid false positive with `async` for loops (`SIM113`) ([9996](https://github.com/astral-sh/ruff/pull/9996))
- \[`flake8-trio`\] Respect `async with` in `timeout-without-await` ([9859](https://github.com/astral-sh/ruff/pull/9859))
- \[`perflint`\] Catch a wider range of mutations in `PERF101` ([9955](https://github.com/astral-sh/ruff/pull/9955))
- \[`pycodestyle`\] Fix `E30X` panics on blank lines with trailing white spaces ([9907](https://github.com/astral-sh/ruff/pull/9907))
- \[`pydocstyle`\] Allow using `parameters` as a subsection header (`D405`) ([9894](https://github.com/astral-sh/ruff/pull/9894))
- \[`pydocstyle`\] Fix blank-line docstring rules for module-level docstrings ([9878](https://github.com/astral-sh/ruff/pull/9878))
- \[`pylint`\] Accept 0.0 and 1.0 as common magic values (`PLR2004`) ([9964](https://github.com/astral-sh/ruff/pull/9964))
- \[`pylint`\] Avoid suggesting set rewrites for non-hashable types ([9956](https://github.com/astral-sh/ruff/pull/9956))
- \[`ruff`\] Avoid false negatives with string literals inside of method calls (`RUF027`) ([9865](https://github.com/astral-sh/ruff/pull/9865))
- \[`ruff`\] Fix panic on with f-string detection (`RUF027`) ([9990](https://github.com/astral-sh/ruff/pull/9990))
- \[`ruff`\] Ignore builtins when detecting missing f-strings ([9849](https://github.com/astral-sh/ruff/pull/9849))

Performance

- Use `memchr` for string lexing ([9888](https://github.com/astral-sh/ruff/pull/9888))
- Use `memchr` for tab-indentation detection ([9853](https://github.com/astral-sh/ruff/pull/9853))
- Reduce `Result<Tok, LexicalError>` size by using `Box<str>` instead of `String` ([9885](https://github.com/astral-sh/ruff/pull/9885))
- Reduce size of `Expr` from 80 to 64 bytes ([9900](https://github.com/astral-sh/ruff/pull/9900))
- Improve trailing comma rule performance ([9867](https://github.com/astral-sh/ruff/pull/9867))
- Remove unnecessary string cloning from the parser ([9884](https://github.com/astral-sh/ruff/pull/9884))

0.2.1

This release includes support for range formatting (i.e., the ability to format specific lines
within a source file).

Preview features

- \[`refurb`\] Implement `missing-f-string-syntax` (`RUF027`) ([9728](https://github.com/astral-sh/ruff/pull/9728))
- Format module-level docstrings ([9725](https://github.com/astral-sh/ruff/pull/9725))

Formatter

- Add `--range` option to `ruff format` ([9733](https://github.com/astral-sh/ruff/pull/9733))
- Don't trim last empty line in docstrings ([9813](https://github.com/astral-sh/ruff/pull/9813))

Bug fixes

- Skip empty lines when determining base indentation ([9795](https://github.com/astral-sh/ruff/pull/9795))
- Drop `__get__` and `__set__` from `unnecessary-dunder-call` ([9791](https://github.com/astral-sh/ruff/pull/9791))
- Respect generic `Protocol` in ellipsis removal ([9841](https://github.com/astral-sh/ruff/pull/9841))
- Revert "Use publicly available Apple Silicon runners (9726)" ([9834](https://github.com/astral-sh/ruff/pull/9834))

Performance

- Skip LibCST parsing for standard dedent adjustments ([9769](https://github.com/astral-sh/ruff/pull/9769))
- Remove CST-based fixer for `C408` ([9822](https://github.com/astral-sh/ruff/pull/9822))
- Add our own ignored-names abstractions ([9802](https://github.com/astral-sh/ruff/pull/9802))
- Remove CST-based fixers for `C400`, `C401`, `C410`, and `C418` ([9819](https://github.com/astral-sh/ruff/pull/9819))
- Use `AhoCorasick` to speed up quote match ([9773](https://github.com/astral-sh/ruff/pull/9773))
- Remove CST-based fixers for `C405` and `C409` ([9821](https://github.com/astral-sh/ruff/pull/9821))
- Add fast-path for comment detection ([9808](https://github.com/astral-sh/ruff/pull/9808))
- Invert order of checks in `zero-sleep-call` ([9766](https://github.com/astral-sh/ruff/pull/9766))
- Short-circuit typing matches based on imports ([9800](https://github.com/astral-sh/ruff/pull/9800))
- Run dunder method rule on methods directly ([9815](https://github.com/astral-sh/ruff/pull/9815))
- Track top-level module imports in the semantic model ([9775](https://github.com/astral-sh/ruff/pull/9775))
- Slight speed-up for lowercase and uppercase identifier checks ([9798](https://github.com/astral-sh/ruff/pull/9798))
- Remove LibCST-based fixer for `C403` ([9818](https://github.com/astral-sh/ruff/pull/9818))

Documentation

- Update `max-pos-args` example to `max-positional-args` ([9797](https://github.com/astral-sh/ruff/pull/9797))
- Fixed example code in `weak_cryptographic_key.rs` ([9774](https://github.com/astral-sh/ruff/pull/9774))
- Fix references to deprecated `ANN` rules in changelog ([9771](https://github.com/astral-sh/ruff/pull/9771))
- Fix default for `max-positional-args` ([9838](https://github.com/astral-sh/ruff/pull/9838))

0.2.0

Breaking changes

- The `NURSERY` selector cannot be used anymore
- Legacy selection of nursery rules by exact codes is no longer allowed without preview enabled

See also, the "Remapped rules" section which may result in disabled rules.

Deprecations

The following rules are now deprecated:

- [`missing-type-self`](https://docs.astral.sh/ruff/rules/missing-type-self/) (`ANN101`)
- [`missing-type-cls`](https://docs.astral.sh/ruff/rules/missing-type-cls/) (`ANN102`)

The following command line options are now deprecated:

- `--show-source`; use `--output-format full` instead
- `--no-show-source`; use `--output-format concise` instead
- `--output-format text`; use `full` or `concise` instead

The following settings have moved and the previous name is deprecated:

- `ruff.allowed-confusables` → [`ruff.lint.allowed-confusables`](https://docs.astral.sh//ruff/settings/#lint_allowed-confusables)
- `ruff.dummy-variable-rgx` → [`ruff.lint.dummy-variable-rgx`](https://docs.astral.sh//ruff/settings/#lint_dummy-variable-rgx)
- `ruff.explicit-preview-rules` → [`ruff.lint.explicit-preview-rules`](https://docs.astral.sh//ruff/settings/#lint_explicit-preview-rules)
- `ruff.extend-fixable` → [`ruff.lint.extend-fixable`](https://docs.astral.sh//ruff/settings/#lint_extend-fixable)
- `ruff.extend-ignore` → [`ruff.lint.extend-ignore`](https://docs.astral.sh//ruff/settings/#lint_extend-ignore)
- `ruff.extend-per-file-ignores` → [`ruff.lint.extend-per-file-ignores`](https://docs.astral.sh//ruff/settings/#lint_extend-per-file-ignores)
- `ruff.extend-safe-fixes` → [`ruff.lint.extend-safe-fixes`](https://docs.astral.sh//ruff/settings/#lint_extend-safe-fixes)
- `ruff.extend-select` → [`ruff.lint.extend-select`](https://docs.astral.sh//ruff/settings/#lint_extend-select)
- `ruff.extend-unfixable` → [`ruff.lint.extend-unfixable`](https://docs.astral.sh//ruff/settings/#lint_extend-unfixable)
- `ruff.extend-unsafe-fixes` → [`ruff.lint.extend-unsafe-fixes`](https://docs.astral.sh//ruff/settings/#lint_extend-unsafe-fixes)
- `ruff.external` → [`ruff.lint.external`](https://docs.astral.sh//ruff/settings/#lint_external)
- `ruff.fixable` → [`ruff.lint.fixable`](https://docs.astral.sh//ruff/settings/#lint_fixable)
- `ruff.flake8-annotations` → [`ruff.lint.flake8-annotations`](https://docs.astral.sh//ruff/settings/#lint_flake8-annotations)
- `ruff.flake8-bandit` → [`ruff.lint.flake8-bandit`](https://docs.astral.sh//ruff/settings/#lint_flake8-bandit)
- `ruff.flake8-bugbear` → [`ruff.lint.flake8-bugbear`](https://docs.astral.sh//ruff/settings/#lint_flake8-bugbear)
- `ruff.flake8-builtins` → [`ruff.lint.flake8-builtins`](https://docs.astral.sh//ruff/settings/#lint_flake8-builtins)
- `ruff.flake8-comprehensions` → [`ruff.lint.flake8-comprehensions`](https://docs.astral.sh//ruff/settings/#lint_flake8-comprehensions)
- `ruff.flake8-copyright` → [`ruff.lint.flake8-copyright`](https://docs.astral.sh//ruff/settings/#lint_flake8-copyright)
- `ruff.flake8-errmsg` → [`ruff.lint.flake8-errmsg`](https://docs.astral.sh//ruff/settings/#lint_flake8-errmsg)
- `ruff.flake8-gettext` → [`ruff.lint.flake8-gettext`](https://docs.astral.sh//ruff/settings/#lint_flake8-gettext)
- `ruff.flake8-implicit-str-concat` → [`ruff.lint.flake8-implicit-str-concat`](https://docs.astral.sh//ruff/settings/#lint_flake8-implicit-str-concat)
- `ruff.flake8-import-conventions` → [`ruff.lint.flake8-import-conventions`](https://docs.astral.sh//ruff/settings/#lint_flake8-import-conventions)
- `ruff.flake8-pytest-style` → [`ruff.lint.flake8-pytest-style`](https://docs.astral.sh//ruff/settings/#lint_flake8-pytest-style)
- `ruff.flake8-quotes` → [`ruff.lint.flake8-quotes`](https://docs.astral.sh//ruff/settings/#lint_flake8-quotes)
- `ruff.flake8-self` → [`ruff.lint.flake8-self`](https://docs.astral.sh//ruff/settings/#lint_flake8-self)
- `ruff.flake8-tidy-imports` → [`ruff.lint.flake8-tidy-imports`](https://docs.astral.sh//ruff/settings/#lint_flake8-tidy-imports)
- `ruff.flake8-type-checking` → [`ruff.lint.flake8-type-checking`](https://docs.astral.sh//ruff/settings/#lint_flake8-type-checking)
- `ruff.flake8-unused-arguments` → [`ruff.lint.flake8-unused-arguments`](https://docs.astral.sh//ruff/settings/#lint_flake8-unused-arguments)
- `ruff.ignore` → [`ruff.lint.ignore`](https://docs.astral.sh//ruff/settings/#lint_ignore)
- `ruff.ignore-init-module-imports` → [`ruff.lint.ignore-init-module-imports`](https://docs.astral.sh//ruff/settings/#lint_ignore-init-module-imports)
- `ruff.isort` → [`ruff.lint.isort`](https://docs.astral.sh//ruff/settings/#lint_isort)
- `ruff.logger-objects` → [`ruff.lint.logger-objects`](https://docs.astral.sh//ruff/settings/#lint_logger-objects)
- `ruff.mccabe` → [`ruff.lint.mccabe`](https://docs.astral.sh//ruff/settings/#lint_mccabe)
- `ruff.pep8-naming` → [`ruff.lint.pep8-naming`](https://docs.astral.sh//ruff/settings/#lint_pep8-naming)
- `ruff.per-file-ignores` → [`ruff.lint.per-file-ignores`](https://docs.astral.sh//ruff/settings/#lint_per-file-ignores)
- `ruff.pycodestyle` → [`ruff.lint.pycodestyle`](https://docs.astral.sh//ruff/settings/#lint_pycodestyle)
- `ruff.pydocstyle` → [`ruff.lint.pydocstyle`](https://docs.astral.sh//ruff/settings/#lint_pydocstyle)
- `ruff.pyflakes` → [`ruff.lint.pyflakes`](https://docs.astral.sh//ruff/settings/#lint_pyflakes)
- `ruff.pylint` → [`ruff.lint.pylint`](https://docs.astral.sh//ruff/settings/#lint_pylint)
- `ruff.pyupgrade` → [`ruff.lint.pyupgrade`](https://docs.astral.sh//ruff/settings/#lint_pyupgrade)
- `ruff.select` → [`ruff.lint.select`](https://docs.astral.sh//ruff/settings/#lint_select)
- `ruff.task-tags` → [`ruff.lint.task-tags`](https://docs.astral.sh//ruff/settings/#lint_task-tags)
- `ruff.typing-modules` → [`ruff.lint.typing-modules`](https://docs.astral.sh//ruff/settings/#lint_typing-modules)
- `ruff.unfixable` → [`ruff.lint.unfixable`](https://docs.astral.sh//ruff/settings/#lint_unfixable)

Remapped rules

The following rules have been remapped to new codes:

- [`raise-without-from-inside-except`](https://docs.astral.sh/ruff/rules/raise-without-from-inside-except/): `TRY200` to `B904`
- [`suspicious-eval-usage`](https://docs.astral.sh/ruff/rules/suspicious-eval-usage/): `PGH001` to `S307`
- [`logging-warn`](https://docs.astral.sh/ruff/rules/logging-warn/): `PGH002` to `G010`
- [`static-key-dict-comprehension`](https://docs.astral.sh/ruff/rules/static-key-dict-comprehension): `RUF011` to `B035`
- [`runtime-string-union`](https://docs.astral.sh/ruff/rules/runtime-string-union): `TCH006` to `TCH010`

Stabilizations

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

- [`trio-timeout-without-await`](https://docs.astral.sh/ruff/rules/trio-timeout-without-await) (`TRIO100`)
- [`trio-sync-call`](https://docs.astral.sh/ruff/rules/trio-sync-call) (`TRIO105`)
- [`trio-async-function-with-timeout`](https://docs.astral.sh/ruff/rules/trio-async-function-with-timeout) (`TRIO109`)
- [`trio-unneeded-sleep`](https://docs.astral.sh/ruff/rules/trio-unneeded-sleep) (`TRIO110`)
- [`trio-zero-sleep-call`](https://docs.astral.sh/ruff/rules/trio-zero-sleep-call) (`TRIO115`)
- [`unnecessary-escaped-quote`](https://docs.astral.sh/ruff/rules/unnecessary-escaped-quote) (`Q004`)
- [`enumerate-for-loop`](https://docs.astral.sh/ruff/rules/enumerate-for-loop) (`SIM113`)
- [`zip-dict-keys-and-values`](https://docs.astral.sh/ruff/rules/zip-dict-keys-and-values) (`SIM911`)
- [`timeout-error-alias`](https://docs.astral.sh/ruff/rules/timeout-error-alias) (`UP041`)
- [`flask-debug-true`](https://docs.astral.sh/ruff/rules/flask-debug-true) (`S201`)
- [`tarfile-unsafe-members`](https://docs.astral.sh/ruff/rules/tarfile-unsafe-members) (`S202`)
- [`ssl-insecure-version`](https://docs.astral.sh/ruff/rules/ssl-insecure-version) (`S502`)
- [`ssl-with-bad-defaults`](https://docs.astral.sh/ruff/rules/ssl-with-bad-defaults) (`S503`)
- [`ssl-with-no-version`](https://docs.astral.sh/ruff/rules/ssl-with-no-version) (`S504`)
- [`weak-cryptographic-key`](https://docs.astral.sh/ruff/rules/weak-cryptographic-key) (`S505`)
- [`ssh-no-host-key-verification`](https://docs.astral.sh/ruff/rules/ssh-no-host-key-verification) (`S507`)
- [`django-raw-sql`](https://docs.astral.sh/ruff/rules/django-raw-sql) (`S611`)
- [`mako-templates`](https://docs.astral.sh/ruff/rules/mako-templates) (`S702`)
- [`generator-return-from-iter-method`](https://docs.astral.sh/ruff/rules/generator-return-from-iter-method) (`PYI058`)
- [`runtime-string-union`](https://docs.astral.sh/ruff/rules/runtime-string-union) (`TCH006`)
- [`numpy2-deprecation`](https://docs.astral.sh/ruff/rules/numpy2-deprecation) (`NPY201`)
- [`quadratic-list-summation`](https://docs.astral.sh/ruff/rules/quadratic-list-summation) (`RUF017`)
- [`assignment-in-assert`](https://docs.astral.sh/ruff/rules/assignment-in-assert) (`RUF018`)
- [`unnecessary-key-check`](https://docs.astral.sh/ruff/rules/unnecessary-key-check) (`RUF019`)
- [`never-union`](

@pyup-bot pyup-bot mentioned this pull request Jun 14, 2024
Closed
@pyup-bot
Copy link
Collaborator Author

Closing this in favor of #7543

@pyup-bot pyup-bot closed this Jun 20, 2024
@Harmon758 Harmon758 deleted the pyup-update-ruff-0.1.8-to-0.4.9 branch June 20, 2024 19:41
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers
No reviews
Assignees
No one assigned
Labels
dependency update
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.

None yet
1 participant
@pyup-bot