Carl Meyer eeaaa8e9fe [ty] propagate classmethod-ness through decorators returning Callables (#21958) ...

Fixes https://github.com/astral-sh/ty/issues/1787

## Summary

Allow method decorators returning Callables to presumptively propagate
"classmethod-ness" in the same way that they already presumptively
propagate "function-like-ness". We can't actually be sure that this is
the case, based on the decorator's annotations, but (along with other
type checkers) we heuristically assume it to be the case for decorators
applied via decorator syntax.

## Test Plan

Added mdtest.

2025-12-16 09:16:40 -08:00

..

annotation.md

ty_python_semantic: add union type context to function call type errors

2025-05-09 13:40:51 -04:00

builtins.md

[ty] Infer precise types for isinstance(…) calls involving typevars (#21999)

2025-12-16 10:34:30 +01:00

callable_instance.md

[ty] Rename "possibly unbound" diagnostics to "possibly missing" (#20492)

2025-09-23 14:26:55 +00:00

callables_as_descriptors.md

[ty] propagate classmethod-ness through decorators returning Callables (#21958)

2025-12-16 09:16:40 -08:00

constructor.md

[ty] Rename "possibly unbound" diagnostics to "possibly missing" (#20492)

2025-09-23 14:26:55 +00:00

dunder_import.md

[ty] Make __getattr__ available for ModuleType instances (#21450)

2025-11-14 13:59:14 +01:00

dunder.md

[ty] Use "cannot" consistently over "can not" (#21255)

2025-11-03 10:38:20 -05:00

function.md

[ty] Improve invalid-argument-type diagnostics where a union type was provided (#21044)

2025-10-23 13:16:21 +00:00

getattr_static.md

[ty] Use "cannot" consistently over "can not" (#21255)

2025-11-03 10:38:20 -05:00

invalid_syntax.md

ty_python_semantic: add union type context to function call type errors

2025-05-09 13:40:51 -04:00

methods.md

[ty] propagate classmethod-ness through decorators returning Callables (#21958)

2025-12-16 09:16:40 -08:00

never.md

Rename Red Knot (#17820)

2025-05-03 19:49:15 +02:00

open.md

[ty] support PEP 613 type aliases (#21394)

2025-11-20 17:59:35 -08:00

overloads.md

[ty] Fix overload filtering to prefer more "precise" match (#21859)

2025-12-09 20:29:34 +05:30

replace.md

[ty] Sync vendored typeshed stubs (#20658)

2025-10-01 10:11:48 +02:00

str_startswith.md

[ty] "foo".startswith is not an instance of types.MethodWrapperType (#20317)

2025-09-10 11:14:26 +00:00

subclass_of.md

[ty] Include synthesized arguments in displayed counts for too-many-positional-arguments (#18098)

2025-05-14 22:51:23 -04:00

union.md

[ty] more detailed description of "Size limit on unions of literals" in mdtest (#21804)

2025-12-05 17:34:39 +00:00