Update dependency ruff to v0.8.4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change	OpenSSF
ruff (source, changelog)	tool.uv.dev-dependencies	patch	==0.8.3 -> ==0.8.4
ruff (source, changelog)	project.optional-dependencies	patch	==0.8.3 -> ==0.8.4

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Release Notes

astral-sh/ruff (ruff)

v0.8.4

Compare Source

Preview features

• [airflow] Extend AIR302 with additional functions and classes (#​15015)
• [airflow] Implement moved-to-provider-in-3 for modules that has been moved to Airflow providers (AIR303) (#​14764)
• [flake8-use-pathlib] Extend check for invalid path suffix to include the case "." (PTH210) (#​14902)
• [perflint] Fix panic in PERF401 when list variable is after the for loop (#​14971)
• [perflint] Simplify finding the loop target in PERF401 (#​15025)
• [pylint] Preserve original value format (PLR6104) (#​14978)
• [ruff] Avoid false positives for RUF027 for typing context bindings (#​15037)
• [ruff] Check for ambiguous pattern passed to pytest.raises() (RUF043) (#​14966)

Rule changes

• [flake8-bandit] Check S105 for annotated assignment (#​15059)
• [flake8-pyi] More autofixes for redundant-none-literal (PYI061) (#​14872)
• [pydocstyle] Skip leading whitespace for D403 (#​14963)
• [ruff] Skip SQLModel base classes for mutable-class-default (RUF012) (#​14949)

Bug

• [perflint] Parenthesize walrus expressions in autofix for manual-list-comprehension (PERF401) (#​15050)

Server

• Check diagnostic refresh support from client capability which enables dynamic configuration for various editors (#​15014)

v0.8.3

Compare Source

Preview features

• Fix fstring formatting removing overlong implicit concatenated string in expression part (#​14811)
• [airflow] Add fix to remove deprecated keyword arguments (AIR302) (#​14887)
• [airflow]: Extend rule to include deprecated names for Airflow 3.0 (AIR302) (#​14765 and #​14804)
• [flake8-bugbear] Improve error messages for except* (B025, B029, B030, B904) (#​14815)
• [flake8-bugbear] itertools.batched() without explicit strict (B911) (#​14408)
• [flake8-use-pathlib] Dotless suffix passed to Path.with_suffix() (PTH210) (#​14779)
• [pylint] Include parentheses and multiple comparators in check for boolean-chained-comparison (PLR1716) (#​14781)
• [ruff] Do not simplify round() calls (RUF046) (#​14832)
• [ruff] Don't emit used-dummy-variable on function parameters (RUF052) (#​14818)
• [ruff] Implement if-key-in-dict-del (RUF051) (#​14553)
• [ruff] Mark autofix for RUF052 as always unsafe (#​14824)
• [ruff] Teach autofix for used-dummy-variable about TypeVars etc. (RUF052) (#​14819)

Rule changes

• [flake8-bugbear] Offer unsafe autofix for no-explicit-stacklevel (B028) (#​14829)
• [flake8-pyi] Skip all type definitions in string-or-bytes-too-long (PYI053) (#​14797)
• [pyupgrade] Do not report when a UTF-8 comment is followed by a non-UTF-8 one (UP009) (#​14728)
• [pyupgrade] Mark fixes for convert-typed-dict-functional-to-class and convert-named-tuple-functional-to-class as unsafe if they will remove comments (UP013, UP014) (#​14842)

Bug fixes

• Raise syntax error for mixing except and except* (#​14895)
• [flake8-bugbear] Fix B028 to allow stacklevel to be explicitly assigned as a positional argument (#​14868)
• [flake8-bugbear] Skip B028 if warnings.warn is called with *args or **kwargs (#​14870)
• [flake8-comprehensions] Skip iterables with named expressions in unnecessary-map (C417) (#​14827)
• [flake8-pyi] Also remove self and cls's annotation (PYI034) (#​14801)
• [flake8-pytest-style] Fix pytest-parametrize-names-wrong-type (PT006) to edit both argnames and argvalues if both of them are single-element tuples/lists (#​14699)
• [perflint] Improve autofix for PERF401 (#​14369)
• [pylint] Fix PLW1508 false positive for default string created via a mult operation (#​14841)

v0.8.2

Compare Source

Preview features

• [airflow] Avoid deprecated values (AIR302) (#​14582)
• [airflow] Extend removed names for AIR302 (#​14734)
• [ruff] Extend unnecessary-regular-expression to non-literal strings (RUF055) (#​14679)
• [ruff] Implement used-dummy-variable (RUF052) (#​14611)
• [ruff] Implement unnecessary-cast-to-int (RUF046) (#​14697)

Rule changes

• [airflow] Check AIR001 from builtin or providers operators module (#​14631)
• [flake8-pytest-style] Remove @ in pytest.mark.parametrize rule messages (#​14770)
• [pandas-vet] Skip rules if the panda module hasn't been seen (#​14671)
• [pylint] Fix false negatives for ascii and sorted in len-as-condition (PLC1802) (#​14692)
• [refurb] Guard hashlib imports and mark hashlib-digest-hex fix as safe (FURB181) (#​14694)

Configuration

• [flake8-import-conventions] Improve syntax check for aliases supplied in configuration for unconventional-import-alias (ICN001) (#​14745)

Bug fixes

• Revert: [pyflakes] Avoid false positives in @no_type_check contexts (F821, F722) (#​14615) (#​14726)
• [pep8-naming] Avoid false positive for class Bar(type(foo)) (N804) (#​14683)
• [pycodestyle] Handle f-strings properly for invalid-escape-sequence (W605) (#​14748)
• [pylint] Ignore @overload in PLR0904 (#​14730)
• [refurb] Handle non-finite decimals in verbose-decimal-constructor (FURB157) (#​14596)
• [ruff] Avoid emitting assignment-in-assert when all references to the assigned variable are themselves inside asserts (RUF018) (#​14661)

Documentation

• Improve docs for flake8-use-pathlib rules (#​14741)
• Improve error messages and docs for flake8-comprehensions rules (#​14729)
• [flake8-type-checking] Expands TC006 docs to better explain itself (#​14749)

v0.8.1

Compare Source

Preview features

• Formatter: Avoid invalid syntax for format-spec with quotes for all Python versions (#​14625)
• Formatter: Consider quotes inside format-specs when choosing the quotes for an f-string (#​14493)
• Formatter: Do not consider f-strings with escaped newlines as multiline (#​14624)
• Formatter: Fix f-string formatting in assignment statement (#​14454)
• Formatter: Fix unnecessary space around power operator (**) in overlong f-string expressions (#​14489)
• [airflow] Avoid implicit schedule argument to DAG and @dag (AIR301) (#​14581)
• [flake8-builtins] Exempt private built-in modules (A005) (#​14505)
• [flake8-pytest-style] Fix pytest.mark.parametrize rules to check calls instead of decorators (#​14515)
• [flake8-type-checking] Implement runtime-cast-value (TC006) (#​14511)
• [flake8-type-checking] Implement unquoted-type-alias (TC007) and quoted-type-alias (TC008) (#​12927)
• [flake8-use-pathlib] Recommend Path.iterdir() over os.listdir() (PTH208) (#​14509)
• [pylint] Extend invalid-envvar-default to detect os.environ.get (PLW1508) (#​14512)
• [pylint] Implement len-test (PLC1802) (#​14309)
• [refurb] Fix bug where methods defined using lambdas were flagged by FURB118 (#​14639)
• [ruff] Auto-add r prefix when string has no backslashes for unraw-re-pattern (RUF039) (#​14536)
• [ruff] Implement invalid-assert-message-literal-argument (RUF040) (#​14488)
• [ruff] Implement unnecessary-nested-literal (RUF041) (#​14323)
• [ruff] Implement unnecessary-regular-expression (RUF055) (#​14659)

Rule changes

• Ignore more rules for stub files (#​14541)
• [pep8-naming] Eliminate false positives for single-letter names (N811, N814) (#​14584)
• [pyflakes] Avoid false positives in @no_type_check contexts (F821, F722) (#​14615)
• [ruff] Detect redirected-noqa in file-level comments (RUF101) (#​14635)
• [ruff] Mark fixes for unsorted-dunder-all and unsorted-dunder-slots as unsafe when there are complex comments in the sequence (RUF022, RUF023) (#​14560)

Bug fixes

• Avoid fixing code to None | None for redundant-none-literal (PYI061) and never-union (RUF020) (#​14583, #​14589)
• [flake8-bugbear] Fix mutable-contextvar-default to resolve annotated function calls properly (B039) (#​14532)
• [flake8-pyi, ruff] Fix traversal of nested literals and unions (PYI016, PYI051, PYI055, PYI062, RUF041) (#​14641)
• [flake8-pyi] Avoid rewriting invalid type expressions in unnecessary-type-union (PYI055) (#​14660)
• [flake8-type-checking] Avoid syntax errors and type checking problem for quoted annotations autofix (TC003, TC006) (#​14634)
• [pylint] Do not wrap function calls in parentheses in the fix for unnecessary-dunder-call (PLC2801) (#​14601)
• [ruff] Handle attrs's auto_attribs correctly (RUF009) (#​14520)

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