Update ruff to 0.4.1

[pyup-bot]

This PR updates ruff from 0.3.5 to 0.4.1.

Changelog

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))

Links

• PyPI: https://pypi.org/project/ruff
• Changelog: https://data.safetycli.com/changelogs/ruff/
• Homepage: https://docs.astral.sh/ruff

[pyup-bot]

Closing this in favor of #748