[flake8-pyi] Fix operator precedence by adding parentheses when needed (PYI061)
#20508
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AlexWaygood
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ntBre
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Oct 9, 2025
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ntBre
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Thanks, this looks good overall. Just a couple of potential simplification suggestions and an idea for another test case.
crates/ruff_linter/src/rules/flake8_pyi/rules/redundant_none_literal.rs
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crates/ruff_linter/src/rules/flake8_pyi/rules/redundant_none_literal.rs
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ntBre
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Oct 13, 2025
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| - print((Literal[1, None]).__dict__) # Should become ((Literal[1] | None)).__dict__ | ||
| 88 + print(((Literal[1] | None)).__dict__) # Should become ((Literal[1] | None)).__dict__ |
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This added another layer of parentheses, which I was afraid of. If the expression is already parenthesized we should avoid adding another layer. I think you can use the parenthesized_range helper to check.
ntBre
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Oct 15, 2025
dcreager
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Oct 16, 2025
…rable * origin/main: Don't use codspeed or depot runners in CI jobs on forks (#20894) [ty] cache Type::is_redundant_with (#20477) Fix run-away for mutually referential instance attributes (#20645) [ty] Limit shown import paths to at most 5 unless ty runs with `-v` (#20912) [ty] Use field-specifier return type as the default type for the field (#20915) [ty] Do not assume that `field`s have a default value (#20914) [ty] Fix match pattern value narrowing to use equality semantics (#20882) Update setup instructions for Zed 0.208.0+ (#20902) Move TOML indent size config (#20905) [syntax-errors]: implement F702 as semantic syntax error (#20869) [ty] Heterogeneous unpacking support for unions (#20377) [ty] refactor `Place` (#20871) Auto-accept snapshot changes as part of typeshed-sync PRs (#20892) [`airflow`] Add warning to `airflow.datasets.DatasetEvent` usage (`AIR301`) (#20551) [`flake8-pyi`] Fix operator precedence by adding parentheses when needed (`PYI061`) (#20508) [`pyupgrade`] Fix false negative for `TypeVar` with default argument in `non-pep695-generic-class` (`UP046`) (#20660) Update parser snapshots (#20893) Fix syntax error false positives for escapes and quotes in f-strings (#20867)
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…nt-sets * dcreager/non-non-inferable: Don't use codspeed or depot runners in CI jobs on forks (#20894) [ty] cache Type::is_redundant_with (#20477) Fix run-away for mutually referential instance attributes (#20645) [ty] Limit shown import paths to at most 5 unless ty runs with `-v` (#20912) [ty] Use field-specifier return type as the default type for the field (#20915) [ty] Do not assume that `field`s have a default value (#20914) [ty] Fix match pattern value narrowing to use equality semantics (#20882) Update setup instructions for Zed 0.208.0+ (#20902) Move TOML indent size config (#20905) [syntax-errors]: implement F702 as semantic syntax error (#20869) [ty] Heterogeneous unpacking support for unions (#20377) [ty] refactor `Place` (#20871) Auto-accept snapshot changes as part of typeshed-sync PRs (#20892) [`airflow`] Add warning to `airflow.datasets.DatasetEvent` usage (`AIR301`) (#20551) [`flake8-pyi`] Fix operator precedence by adding parentheses when needed (`PYI061`) (#20508) [`pyupgrade`] Fix false negative for `TypeVar` with default argument in `non-pep695-generic-class` (`UP046`) (#20660) Update parser snapshots (#20893) Fix syntax error false positives for escapes and quotes in f-strings (#20867)
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Summary
Fixes #20265