ruff/crates/ty_python_semantic/resources
Alex Waygood f1aacd0f2c
[ty] The runtime object typing.Protocol is an instance of _ProtocolMeta (#20488)
## Summary

Fixes https://github.com/astral-sh/ty/issues/1218.

This bug doesn't currently cause us any real-world issues, because we
don't yet understand the signatures typeshed gives us for `isinstance()`
and `issubclass()` (typeshed's annotations there use PEP-613 type
aliases). #20107 demonstrates that this will start causing us issues as
soon as we add support for PEP-613 aliases, however, so it makes sense
to fix it now.

## Test Plan

Added mdtests
2025-09-22 08:29:03 +01:00
..
corpus [ty] fix deferred name loading in PEP695 generic classes/functions (#19888) 2025-08-13 15:51:59 -07:00
mdtest [ty] The runtime object typing.Protocol is an instance of _ProtocolMeta (#20488) 2025-09-22 08:29:03 +01:00
primer [ty] move graphql-core to good.txt (#20447) 2025-09-17 10:09:32 +02:00
README.md Rename Red Knot (#17820) 2025-05-03 19:49:15 +02:00

Markdown files within the mdtest/ subdirectory are tests of type inference and type checking; executed by the tests/mdtest.rs integration test.

See crates/ty_test/README.md for documentation of this test format.