Cyclic0007/ruff

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David Peter 4887bdf205 [ty] Infer types for key-based access on TypedDicts (#19763 )

## Summary

This PR adds type inference for key-based access on `TypedDict`s and a
new diagnostic for invalid subscript accesses:

```py
class Person(TypedDict):
    name: str
    age: int | None

alice = Person(name="Alice", age=25)

reveal_type(alice["name"])  # revealed: str
reveal_type(alice["age"])  # revealed: int | None

alice["naem"]  # Unknown key "naem" - did you mean "name"?
```

## Test Plan

Updated Markdown tests

2025-08-06 09:36:33 +02:00

..

[ty] Infer types for key-based access on TypedDicts (#19763 )

2025-08-06 09:36:33 +02:00

[ty] clear the terminal screen in watch mode (#19712 )

2025-08-04 13:45:37 +02:00

[ty] Implement streaming for workspace diagnostics (#19657 )

2025-08-04 09:34:29 +00:00

build.rs

[ty] Fix server version (#19284 )

2025-07-14 09:06:34 +02:00

Cargo.toml

[ty] clear the terminal screen in watch mode (#19712 )

2025-08-04 13:45:37 +02:00

CONTRIBUTING.md

Fix link typo in ty's CONTRIBUTING.md (#18923 )

2025-06-24 20:23:31 +00:00

README.md

[ty] contribution guide (#18061 )

2025-05-13 10:55:01 +02:00

README.md

ty

ty is an extremely fast type checker. Currently, it is a work-in-progress and not ready for production use.

The Rust code for ty lives in this repository; see CONTRIBUTING.md for more information on contributing to ty.

See the ty repo for ty documentation and releases.