Update ruff requirement from ^0.1.6 to >=0.1.6,<0.5.0

[dependabot[bot]]

Updates the requirements on ruff to permit the latest version.

Release notes

Sourced from ruff's releases.

v0.4.1

Changes

Preview features

• [pylint] Implement invalid-hash-returned (PLE0309) (#10961)
• [pylint] Implement invalid-index-returned (PLE0305) (#10962)

Bug fixes

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

Contributors

• @​AlexWaygood
• @​HenryAsa
• @​MithicSpirit
• @​charliermarsh
• @​dhruvmanila
• @​tibor-reiss

Changelog

Sourced from ruff's changelog.

0.4.1

Preview features

• [pylint] Implement invalid-hash-returned (PLE0309) (#10961)
• [pylint] Implement invalid-index-returned (PLE0305) (#10962)

Bug fixes

• [pylint] Allow NoReturn-like functions for __str__, __len__, etc. (PLE0307) (#11017)
• Parser: Use empty range when there's "gap" in token source (#11032)
• [ruff] Ignore stub functions in unused-async (RUF029) (#11026)
• Parser: Expect indented case block instead of match stmt (#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 for more details!

See #10036 for implementation details.

A new language server in Rust

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

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

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

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

Preview features

• [pycodestyle] Do not trigger E3 rules on defs following a function/method with a dummy body (#10704)
• [pylint] Implement invalid-bytes-returned (E0308) (#10959)
• [pylint] Implement invalid-length-returned (E0303) (#10963)
• [pylint] Implement self-cls-assignment (W0642) (#9267)
• [pylint] Omit stubs from invalid-bool and invalid-str-return-type (#11008)
• [ruff] New rule unused-async (RUF029) to detect unneeded async keywords on functions (#9966)

... (truncated)

Commits

• 0ff25a5 Bump version to 0.4.1 (#11035)
• 34873ec Add a script to fuzz the parser (courtesy of pysource-codegen) (#11015)
• d3cd61f Use empty range when there's "gap" in token source (#11032)
• 9b80cc0 Select fewer ruff rules when linting Python files in scripts/ (#11034)
• 9bb23b0 Expect indented case block instead of match stmt (#11033)
• 06c248a [ruff] Ignore stub functions in unused-async (RUF029) (#11026)
• 27902b7 [pylint] Implement invalid-index-returned (PLE0305) (#10962)
• 97acf1d ENH: Bump ruff dependency versions to support the latest release of `v0.4.0...
• adf63d9 [pylint] Implement invalid-hash-returned (PLE0309) (#10961)
• 5d3c9f2 ruff server: fix Neovim setup guide command (#11021)
• Additional commits viewable in compare view

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