Alex Waygood

Improve error message for chained comparisons

3

We currently have a very specific test for chained comparisons on lines 506-508: https://github.com/PyCQA/flake8-pyi/blob/34c17bd7d847905aacf4705dfc95e25ab12ce432/pyi.py#L506-L508 However, we then give a generic error message: `"Y002 If test must be a simple comparison...

Typing spec should be clearer that type checkers are not expected to support PEP 3141

22

With regards to the numeric tower, PEP 484 [states](https://peps.python.org/pep-0484/#the-numeric-tower): > [PEP 3141](https://peps.python.org/pep-3141/) defines Python’s numeric tower, and the stdlib module `numbers` implements the corresponding ABCs (`Number`, `Complex`, `Real`, `Rational` and...

Improve the `update_schemastore` script

1

## Summary - Update the script so that it works over https - Use a shallow clone so that it doesn't take so long ## Test Plan Before these changes,...

Odd ecosystem results on typeshed

2

Seems like there's something up with the ecosystem check when it runs on typeshed currently. We've had issues on several PRs where the ecosystem check has produced surprising results that...

When implementing PEP 696 (default values for TypeVars, ParamSpecs and TypeVarTuples, we decided to implement the PEP slightly differently from the prototype that existed in `typing_extensions`. Specifically: - With the...

"Paste mode" in the new REPL does not display the result of evaluated expressions

1

We've discovered that if you manually type out a condition that evaluates to `False` in the new REPL, `False` is printed as the result, as expected... ```pycon >>> (3, 13,...

Make detection of TypeVar defaults robust to the CPython PEP-696 implementation

4

## Change Summary When implementing PEP 696 (default values for TypeVars, ParamSpecs and TypeVarTuples, we decided to implement the PEP slightly differently from the prototype that existed in `typing_extensions`. Specifically:...

Update UP035 for Python 3.13

2

We should update UP035 to emit a diagnostic if `--target-version=py313` has been selected and a user imports `typing.TypeIs`, `warnings.deprecated`, `typing.ReadOnly`, `typing.NoDefault` `typing.get_protocol_members` or `typing.is_protocol` from `typing_extensions` rather than `typing` _Originally...

`typeshed_client` crashes on typeshed's stubs for `six.moves.collections_abc`

2

Reproducer from inside a typeshed clone: ```pycon >>> import typeshed_client >>> from pathlib import Path >>> context = typeshed_client.finder.get_search_context(typeshed=Path("stdlib"), search_path=[Path("stubs/six")], version=(3, 11)) >>> typeshed_client.get_stub_names("six.moves.collections_abc", search_context=context) Traceback (most recent call last):...