Fixes #17002

Some follow on from https://github.com/python/mypy/pull/15566.

Also add 3.12 to tox.ini.

This makes it easy to define simple IR-to-IR transforms by subclassing
`IRTansform` and overrid...

Relates to:
https://discuss.python.org/t/calling-abstract-methods/42576

I think this makes m...

Fixes #14109

---------

Co-authored-by: Shantanu Jain <[email protected]>

At the moment, inference fails if an empty dict is used (without
annotation) as one of the type...

Co-authored-by: Jukka Lehtosalo <[email protected]>
Co-authored-by: Alex Waygood <Alex.Way...

Mostly minor, but also announce that `--local-partial-types` will be
enabled by default soon an...

I did my best to sort them out in a way I thought was reasonable, but
feel free to suggest impr...

I won't have any effect, but will reflect our target versions better.

Co-authored-by: Marc Mueller <[email protected]>

Fixes #11644

Fixes #16855

Source commit:

https://github.com/python/typeshed/commit/e05098681f326b98c635853a40287ac21f77...

Since Python 3.8, `TypedDict` has been available from the `typing`
module.

As Python 3.8+ is...

Fixes mypyc/mypyc#816. Admittedly hacky.

Fixes mypyc/mypyc#852.
Fixes mypyc/mypyc#990.

Fixes mypyc/mypyc#1001.

---------

Co-authored-by: Jelle Zijlstra <[email protected]>

Fixes [mypyc/mypyc#902](https://github.com/mypyc/mypyc/issues/902)

This PR finds references o...

Fixes #16945

This PR adds some additional error handling for recursive TypeVar
defaults.
Open issue for fut...

Addresses part of #16737

This only replaces typing symbols that have equivalents in the
`bui...

Stubtest's tests will start failing when `typing_extensions==4.10.0`
comes out, due to some new...

Fixes #12998

mypy can't narrow match statements with functions subjects because the
callexpr...

Fixes #16811

stubgen was swallowing default values for `__init__` methods generated
by the d...

Ref: https://github.com/python/mypy/issues/14851

Source commit:

https://github.com/python/typeshed/commit/48a0497b2310e8e4bcb81c72aed7517b2a3a...

This makes unary positive on integers preserve the literal value of the
integer, allowing `var:...

This only adds support for Python modules (x-ref #14138)

Two fields in the `_Arguments` class, `mypy_config_file` and
`custom_typeshed_dir`, can take on...

Update `actions/setup-python` from `v4` to `v5` and
`actions/github-script` from `v6` to `v7`.
...

This syncs up this constant to the actual minimum version that typeshed
is now targetting.

-...

This is added to all protocol classes on Python 3.12.2+ (it was added in
a patch release of 3.1...

The release branch has been cut:
https://github.com/python/mypy/tree/release-1.9.0
Increase th...

Closes https://github.com/python/mypy/issues/16880
Supercedes https://github.com/python/mypy/pu...

Fixes #16443

Fix this deprecation warning when running ruff on the repository
directly:

```
warning: The...

Fixes #16864

Since the plugin provides superior type checking: https://github.com/python/mypy/pull/13987#issue...

Source commit:
https://github.com/python/typeshed/commit/5ce34dc09606aa3fcd09254e6e51c9d68afefe49

This is allegedly causing large performance problems, see 13821

typeshed/8231 had zero hits on ...

Small change to fix an error when expanding a TypeVarTuple default.

```
RuntimeError: Invali...

Ref: https://github.com/python/mypy/issues/14851

Co-authored-by: Shantanu <[email protected]>
Co-authored-by: AlexW...

https://github.com/python/mypy/pull/15879#discussion_r1475245425

Remove the `--python-version 3.8` flag where it's used to indicate the
min python version requi...

Remove `--python-version 3.7` from tests if not necessary anymore or use
`3.8` where it makes s...

Similar to TypeAlias types `Missing type parameters for generic type`
should not be emitted if ...

Add missing call to store inferred types if an overload match is found
early. All other code pa...

Implement type application for callables with TypeVar defaults.
Similar to previous PRs, suppor...

As of the 10th of September 2023 the typing-sig mail list is now
replaced with
[discuss.python...

`WriteToConn` replaces stdout and stderr to capture output, but causes
issues because it doesn'...

Small update to adjust the error messages following the suggestion in
https://github.com/python...

The TypeVarTuple equality checks mentioned in PEP 646 assume
TypeVarTuple to be `invariant`.
h...

Recommend `--disable-error-code=import-untyped`. It's probably strictly
better than `--ignore-m...

This PR applies the TypeVar defaults to `TypeAlias` types instead of
using `Any` exclusively, s...

Fixes https://github.com/python/typeshed/issues/11318

Start using TypeVar defaults when fixing instance types, instead of
filling those with `Any`.
...

Unblock python/typeshed#11299

Fixes #16690

Fixes #16279

See my comment in the referenced issue.

Fixes https://github.com/python/mypy/issues/16701

This PR allows `TypedDict(...)` calls to be...

The existing documentation almost makes it seem like the user has the
option to toggle this.

Fixes #12920

Improve test cases around #16486

This PR does not change any actual mypy behavior, only harde...

See discussion in
https://discuss.python.org/t/newlines-within-triple-quoted-type-expressions/4...

Fixes #13574

This PR fixes the generation of type hints for static methods of
pybind11 class...

On multiple occasions, I've encountered folks using this, running into
issues and then being pe...

Implements python/typing#1550

Fixes #16727 (a trivial bug I found while implementing this fea...

#16388 introduced a bug where invalid xml could be produced by
`write_junit_xml`, as special ch...

Source commit:

https://github.com/python/typeshed/commit/1d3c3265180ae4421be4ce6508810708ccd6...

Merge two visitors into a single visitor that is a bit more optimized
than the old visitors.

...

Skip slow and unnecessary overload checks in stdlib stubs in these
tests. These checks already ...

`add_class_tvars` correctly instantiates type variables in the return
type for class methods bu...

Source commit:

https://github.com/python/typeshed/commit/b6740d0bf4b4cf89befae74a0b12ebef6ce7...

By the way, also remove `--enable-incomplete-feature=Unpack
--enable-incomplete-feature=TypeVar...

Closes https://github.com/python/mypy/issues/16632

Made the following changes to `project_urls` in `setup.py`:
- removed link to "News"
- added ...

Fixes #16550

Improve hashability detection for attrs classes.

I added a new parameter to `...

Fixes #16533