This was discussed in the contributor meetup today. This is a simple
solution that requires ver...

<!--
Checklist:
- Read the [Contributing
Guidelines](https://github.com/python/mypy/blob/mast...

Originally this was added in 040f3ab revision at 562th line.

In some cases, mypy daemon could generate false positives about imports
targeting packages with...

Mypyc used to always put nested functions into the environment object,
which results in cyclic ...

Note: `reveal_type(1) # type: ignore` is problematic, because it
silences the output. So, I've ...

I pre-populated it with blog post entries since mypy 1.0. There might be
some markdown or backs...

This is the last significant thing I am aware of that is needed for PEP
646 support. After this...

I couldn't reproduce the crash with a small example, but this seems to
fix this crash in a larg...

Release post: https://astral.sh/blog/ruff-v0.1.0

Fixes https://github.com/python/mypy/issues/16199

It was surprisingly hard to fix, because al...

This does 2 things:
1. It changes the IPC code to work with multiple messages.
2. It changes t...

This MR is a major overhaul to `stubgen`. It has been tested extensively
in the process of crea...

This adds some missing pieces to runtime type application handling for
both `TypeVarTuple` and ...

Fixes #16077

Fixes https://github.com/python/mypy/issues/16257

Parenthesis strike back. I hope this is the...

fixes #16255

Fixes https://github.com/python/mypy/issues/16245
Fixes https://github.com/python/mypy/issues/1...

After dmypy starts serving, stdout and stderr gets captured. If we have
an error, we assume we ...

Thanks AlexWaygood for sending me on this adventure. This took me a
while for me to debug!

W...

Co-authored-by: KotlinIsland <[email protected]>

Fixes #15579

It does not change the license itself, only its identifier in
`setup.py`, so external tools can...

This is includes also related things such as tuple concatenation,
special-cased tuple "re-packi...

All of these stubs packages have been removed from typeshed, due to the
runtime package having ...

Closes #16218

Resolves #10570
Resolves #6473

When running the mypy unittests, most of the time any output files are
produced into a temporar...

Follow up to #16112

Fixes #8776

Fixes most of #12320. I didn't add tests for every code path because
it's niche. I also didn't ...

Source commit:

https://github.com/python/typeshed/commit/559d31c4a33045310a30843dd7fac88a62cc...

Fixes #16202

Supersedes https://github.com/python/mypy/pull/15254

Note the error message for one of the te...

This fixes a regression caused by
https://github.com/python/mypy/pull/16122

This improves support for two features that were supported but only
partially: variadic calls, ...

This should help with re-enabling the use of `ParamSpec` in
`functools.wraps` (as it looks like...

Fixes https://github.com/python/mypy/issues/13220

This looks a bit ad-hoc, but it is probably...

Fixes https://github.com/python/mypy/issues/230
Fixes https://github.com/python/mypy/issues/646...

* Fix handling of nested imports.
Instead of assuming that a name is imported from a top level ...

```
heirarchy -> hierarchy
```

This slot was not used anywhere:

```
» ag is_classmethod_class .
...

The point of the `import a as a` and `from a import b as b` syntax for
explicit reexport is tha...

I think the current error message is enough:
https://github.com/python/mypy/issues/16141

CC ...

Fixes #8283

Co-authored-by: ilevkivskyi

Fixes: #8359

CC @sobolevn

`get_dynamic_class_hook()` will now additionally be called for ...

Resolves #13965. Follow up to #13967. Unblocks #14086

Fixes #16132.

Fixes #15741

Fixes #15877

Regression was introduced by #15070. Previously Errors objects created
in mypyc...

We [already
synthesize](https://github.com/python/mypy/issues/15843#issuecomment-1685159995)
`...

Followup to #16121

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

This is allegedly causing large performance problems, see 13821

typeshed/8231 had zero hits on ...

Source commit:
https://github.com/python/typeshed/commit/0ea043253e70d0304478a6d0b58bcda4cc583d08

Fixes https://github.com/python/mypy/issues/16107
Fixes https://github.com/python/mypy/issues/1...

Fixes #12441
Fixes #9986
Fixes #15966

Fixes https://github.com/python/mypy/issues/15557

FWIW I simply copy the logic for handling m...

It's annoying that one line change causes everything else to show up as
a diff. Just use diffli...

Follow up to #16073 and #16076
Fix needed for
https://github.com/python/mypy/pull/16053/files#...

Fixes https://github.com/python/mypy/issues/15734
Fixes https://github.com/python/mypy/issues/1...

The second part of support for user defined variadic types comes as a
single PR, it was hard to...

Previously returning a tuple from a function resulted in redundant
increfs and decrefs
for eac...

Fixes https://github.com/python/mypy/issues/16082

Currently we only allow `Unpack` of a Typed...

There are several changes:

1. `add_overloaded_method_to_class` itself. It is very useful for ...

A new error code was introduced in
https://github.com/python/mypy/pull/16061

As per https://...

Fixes #16057.

This PR closes the first part of support for `TypeVarTuple`: the
"static" analysis of types (of...

1. #16061 added a new error code, but didn't add any docs for the new
error code
2. Because no...

fixes #16060

Co-authored-by: Alex Waygood <[email protected]>

Add `new_type_inference` to the list of options affecting the cache.

Refs https://github.com/python/mypy/pull/16048

Users don't know about them:
https://github.com/typeddjango/pytest-mypy-plugins/issues/126
Sin...

Looks like recent CI failures are related.
Release docs: https://github.com/actions/checkout/re...

CC @ikonst

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users...

Some builtin aliases are available for all python versions that we
support. So, there's no need...

Closes https://github.com/python/mypy/issues/16027

I modified

```diff
diff --git mypy/binder.py mypy/binder.py
index 8a68f24f6..194883f86 100...

For example, this [review
comment](https://github.com/python/mypy/pull/15481#discussion_r131375...

Fixes #15653.

I did not use erictraut's "quantum entanglement" metaphor, though I
find it to...

Factor `run_pytest` out of mypy/test/meta/test_*.py.

Document behavior discussed in
https://github.com/python/typing/discussions/1456.

---------
...

Fixes #15979. Fix is similar to that in `iterate_python_lines`.

Fixes #3226.

Aims to provide better assistance to users who may be confused when
their void ...

Fixes #14477

Fixes #16003. Follow up to #14740

Mypy does not yet support PEP 695

Fixes #16011, linking #15238

Fixes #16002

This e.g. makes sure both code paths receive my fix in #15688

Source commit:

https://github.com/python/typeshed/commit/f28cb8b8562ccc382d018129ba4886f241c6...

Fixes #15950

We've cut the release branch for 1.6, so the dev version should now be
1.7.

Co-authored-by: ...