Bump version to v0.3.0 (#10151) · astral-sh/ruff@b53118e (original) (raw)

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`# Changelog

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0.3.0

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This release introduces the new Ruff formatter 2024.2 style and adds a new lint rule to

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detect invalid formatter suppression comments.

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Preview features

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[flake8-bandit] Remove suspicious-lxml-import (S410) (#10154)

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[pycodestyle] Allow os.environ modifications between imports (E402) (#10066)

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[pycodestyle] Don't warn about a single whitespace character before a comma in a tuple (E203) (#10094)

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Rule changes

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[eradicate] Detect commented out case statements (ERA001) (#10055)

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[eradicate] Detect single-line code for try:, except:, etc. (ERA001) (#10057)

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[flake8-boolean-trap] Allow boolean positionals in __post_init__ (#10027)

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[flake8-copyright] Allow © in copyright notices (#10065)

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[isort]: Use one blank line after imports in typing stub files (#9971)

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[pylint] New Rule dict-iter-missing-items (PLE1141) (#9845)

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[pylint] Ignore sys.version and sys.platform (PLR1714) (#10054)

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[pyupgrade] Detect literals with unary operators (UP018) (#10060)

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[ruff] Expand rule for list(iterable).pop(0) idiom (RUF015) (#10148)

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Formatter

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This release introduces the Ruff 2024.2 style, stabilizing the following changes:

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Prefer splitting the assignment's value over the target or type annotation (#8943)

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Remove blank lines before class docstrings (#9154)

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Wrap multiple context managers in with parentheses when targeting Python 3.9 or newer (#9222)

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Add a blank line after nested classes with a dummy body (...) in typing stub files (#9155)

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Reduce vertical spacing for classes and functions with a dummy (...) body (#7440, #9240)

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Add a blank line after the module docstring (#8283)

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Parenthesize long type hints in assignments (#9210)

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Preserve indent for single multiline-string call-expressions (#9673)

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Normalize hex escape and unicode escape sequences (#9280)

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Format module docstrings (#9725)

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CLI

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Explicitly disallow extend as part of a --config flag (#10135)

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Remove build from the default exclusion list (#10093)

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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)

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Remove the deprecated CLI option --format from ruff rule and ruff linter (#10170)

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Bug fixes

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[flake8-bugbear] Avoid adding default initializers to stubs (B006) (#10152)

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[flake8-type-checking] Respect runtime-required decorators for function signatures (#10091)

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[pycodestyle] Mark fixes overlapping with a multiline string as unsafe (W293) (#10049)

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[pydocstyle] Trim whitespace when removing blank lines after section (D413) (#10162)

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[pylint] Delete entire statement, including semicolons (PLR0203) (#10074)

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[ruff] Avoid f-string false positives in gettext calls (RUF027) (#10118)

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Fix ruff crashing on PowerPC systems because of too small page size (#10080)

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Performance

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Add cold attribute to less likely printer queue branches in the formatter (#10121)

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Skip unnecessary string normalization in the formatter (#10116)

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Documentation

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Remove "Beta" Label from formatter documentation (#10144)

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line-length option: fix link to pycodestyle.max-line-length (#10136)

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`## 0.2.2

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`Highlights include: