astral-sh/ruff - CodSpeed

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[`flake8-annotations`] Don't infer `NoReturn` from raise inside potentially-skipped loop

adityasingh2400:fix-ann201-noreturn-loop

9 minutes ago

[`flynt`] Skip FLY002 fix when joined content can't fit a raw literal

adityasingh2400:fix-fly002-mixed-raw

9 minutes ago

charlie/recursive-type-aliases

33 minutes ago

[ty] Document loop-header limit methodology

charlie/loop-constraints-test

35 minutes ago

Add myself to ty semantic reviewer pool (#25101)

main

42 minutes ago

[ty] Avoid TypedDict schema cycle for Self fields (#25094) ## Summary `Self` in a class-based `TypedDict` field can cause field annotation inference to recursively inspect the same `TypedDict` schema while it is still being collected. This PR makes `TypedDictType::items` cycle-safe for class-based schemas by using an empty schema as the cycle fallback, matching the lower-level field collector's recovery behavior. For example, this no longer panics: ```py from typing_extensions import Self, TypedDict class A(TypedDict): pass class B(TypedDict): foo: A | Self _: B = {} ``` Closes https://github.com/astral-sh/ty/issues/3437.

main

42 minutes ago

[ty] Preserve lexical ParamSpec scope for returned Callable annotations (#24909) ## Summary This PR preserves the distinction between a function's "public" signature and the lexical type-parameter scope used inside the function body. As an example: ```python from typing import Callable, cast def make_callback[**P]() -> Callable[P, None]: local: Callable[P, None] = cast(Callable[P, None], object()) return local ``` `make_callback` returns a generic callable, and `P` belongs to that returned `Callable`, not to `make_callback` itself. But within `make_callback`, PEP 695 type parameters are still lexically in scope. Previously, our rescoping could remove `P` from the generic context too early, so annotations like `local: Callable[P, None]` would be checked against the wrong scope. We now look at the lexical signature for function body inference, while keeping the existing public signature for callers. Closes https://github.com/astral-sh/ty/issues/3316.

main

42 minutes ago

[`pyflakes`] Preserve `from a.b import x` when its submodule side effect is used (`F401`) `from a.b.c import x` triggers `import a.b.c` as a side effect, which binds `c` as an attribute of `a.b`. Removing the import — even if the bound name is unused — can break code that traverses `a.b.c.<...>` via attribute access, unless another import in the scope provides the same side effect. Under preview, we now skip F401 for such a `from`-import when (a) no sibling import already covers `a.b.c` and (b) some reference in the scope walks an attribute chain rooted at `a.b.c`. Stable behavior is unchanged. Closes #20120.

adityasingh2400:fix-f401-submodule-attr

45 minutes ago

Latest Branches

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[`flake8-annotations`] Don't infer `NoReturn` from raise inside potentially-skipped loop#25056

3 days ago

c61f8c9

adityasingh2400:fix-ann201-noreturn-loop

0%

[ty] Fix various overflows with recursive type aliases#24683

7 days ago

f0de6cd

charlie/recursive-type-aliases

0%

[ty] Bound loop-header analysis for large loops#24972

7 days ago

28f2768

charlie/loop-constraints-test

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