v0.0.292

What's Changed

Highlights

This release includes full support for Python 3.12 (out now!), including the new type parameter (PEP 695) and f-string syntaxes (PEP 701).

PEP 701 lifts many of the restrictions on f-strings that existed in the past, allowing for arbitrarily nested f-strings, consistent quote style within f-strings, and more, all of which are now supported by Ruff (thanks to @dhruvmanila in #7376).

Breaking Changes

• In the formatter, format.quote-style no longer affects triple-quoted strings, to align with common conventions as well as the guidance from PEP 8 and PEP 257 (see: #7680).
• line-too-long (E501) now ignores trailing pragma comments (like # type: ignore and # noqa) when computing line length (see: #7692). This is similar to flake8-bugbear's methodology for detecting overlong lines, and ensures that adding pragmas like # noqa does not introduce further lint errors.

Rules

• [refurb] Implement print-empty-string (FURB105) by @tjkuson in #7617
• [flake8-bandit] Implement weak-cryptographic-key (S505) by @mkniewallner in #7703
• [refurb] Implement implicit-cwd (FURB177) by @danparizher in #7704
• unnecessary-pass (PIE790) now flags all unnecessary pass statements; previously, the rule only flagged pass statements that followed a docstring in a two-statement body (see: #7697).

Settings

• Add lint section to Ruff configuration by @MichaReiser in #7549
• Add explicit-preview-rules to toggle explicit selection of preview rules by @zanieb in #7390
• Decrease PEP 593 error to a debug warning by @charliermarsh in #7745
• Write full Jupyter notebook to stdout by @charliermarsh in #7748
• Extend unnecessary-pass (PIE790) to trigger on all unnecessary pass statements by @tjkuson in #7697

Bug Fixes

• Ignore blank lines between comments when counting newlines-after-imports by @charliermarsh in #7607
• Avoid reordering mixed-indent-level comments after branches by @charliermarsh in #7609
• Avoid flagging B009 and B010 on starred expressions by @charliermarsh in #7621
• Use deletion for D215 full-line removals by @charliermarsh in #7625
• Avoid searching for bracketed comments in unparenthesized generators by @charliermarsh in #7627
• Update return type for PT022 autofix by @dhruvmanila in #7613
• Flag FURB105 with starred kwargs by @charliermarsh in #7630
• Don't suggest replacing builtin.open() with Path.open() if the latter doesn't support all options by @konstin in #7637
• Use 1-based cell indices consistently for Notebooks by @dhruvmanila in #7662
• Add Expr::Name checks to rules which use is_logger_candidate by @qdegraaf in #7521
• Ensure that B006 autofixes are inserted after imports by @hoxbro in #7629
• Allow named expressions in __all__ assignments by @charliermarsh in #7673
• Include radix base prefix in large number representation by @charliermarsh in #7700
• Parenthesize multi-line attributes in B009 by @charliermarsh in #7701
• Insert necessary padding in B014 fixes by @charliermarsh in #7699
• fix(rules): improve S507 detection by @mkniewallner in #7661
• Ignore TODO tags in commented-out-code by @tjkuson in #7523
• Track fix isolation in unnecessary-pass by @charliermarsh in #7715
• Use fixed source code for parser context by @charliermarsh in #7717
• Preserve parentheses in quadratic-list-summation by @charliermarsh in #7719
• Compute NotebookIndex for Diagnostics on stdin by @dhruvmanila in #7663
• Perform insertions before replacements by @charliermarsh in #7739
• Skip all bracketed expressions when locating comparison ops by @charliermarsh in #7740
• Fix PLE251 rules with f-string escaping by @konstin in #7741
• Skip BOM when inserting start-of-file imports by @charliermarsh in #7622
• Emit LexError for dedent to incorrect level by @MichaReiser in #7638
• Expand DeprecatedLogWarn to check for Expr::Atrribute calls by @qdegraaf in #7677

Other Changes

• Add support for PEP 701 by @dhruvmanila in #7376
• Improve performance of commented-out-code (~50-80%) by @charliermarsh in #7706

New Contributors

• @bluthej made their first contribution in #7665
• @hoxbro made their first contribution in #7629
• @danparizher made their first contribution in #7704
• @aspizu made their first contribution in #7750

Full Changelog: v0.0.291...v0.0.292