Found via `codespell -q 3 -S ./mypyc/external/googletest -L alo,ans,asend,ba,bre,dne,fo,haa,ist,...

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

lenght -> length

Recognise new 'attrs' package name in the attrs plugin

Closes #10076

Allow extension file names such as `native.pyd` in addition to
`native.<python-version>.<ext>`....

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

#12415 (included in release 0.942) unblocked typeshed from adding missing `__match_args__` attri...

Since yields in nested functions will not yield outside of the
considered function, they can be...

The implementation merges consecutive GetAttr and Branch ops.

The main benefit is that this m...

Since python/typeshed#7535, typeshed has a new type `_typeshed.Incomplete`,
intended to mark fi...

Python 3.10.3 is more correct about syntax error for
`mypy` test case `testBlocker`.

See htt...

Co-authored-by: hauntsaninja <>

Current readthedoc theme cannot fully utilize the width of browser especially
when you are usi...

A wider return type can be useful if a decorator used for the overload
implementation gets a mo...

When this piece of code was checked:

```python
from typing import Awaitable, Hashable, Union...

* semanal: Disallow async for/with in non-async functions

* Fix invalid async syntax in test

Various things can go wrong if the order of modules in the builtins
SCC that also includes typi...

Multiple inheritance from dataclasses and attrs classes works at runtime,
so don't complain abo...

Allows any dunder (`__name__`) attributes except `__members__` (due to it being
read-only) to ...

Fixes #12416.

Allow subclasses to override `__match_args__` freely, and don't require
`__match_args__` to be ...

Fixes https://github.com/python/mypy/issues/12388

Co-authored-by: Cibin Mathew <cibinmathew@u...

Co-authored-by: hauntsaninja <>

This has been failing locally for me, and since Python 2 is EOL, I
don't want to figure out how...

flake8-bugbear released a new version with new checks.
SourceFinder is small (and we don't have...

Fixes #12232

Another "fail every 2nd run" bug

`if not self.is_module(sub_id):`, the parent...

### Description
Log a warning instead of failing when `dmypy run` is called on a project that h...

This fixes a test case, the test case included a NBSP which
resulted in the test being complete...

### Description

This PR fixes #12072 by correctly handling `Protocol` definitions. Previously...

Adds very basic support for Unpack expressions (where Unpack
is either from typing or typing_ex...

Updates documentation for both builtin generic types and `typing`
generic types to include `ty...

`SupportsLessThan` was removed from `_typeshed` in
https://github.com/python/typeshed/pull/658...

Co-authored-by: Chris Rose <[email protected]>

This PR adds enable_error_code to the configuration documentation,
with a description similar ...

Don't merge conditional FuncDef
after an unconditional one.

This reverts commit 3a5b2a996af8e0333e5eebbdbadc9eec3d1f310e.

In CPython, the id of an object is its address. It's computed by
converting the pointer to an u...

Generates an error when an expression has a type which has a
defined __await__ in its MRO but i...

* Some minor documentation updates
* Add more discussion of exhaustiveness checking
* Update d...

Co-authored-by: hauntsaninja <>

Resolves #12317

Co-authored-by: hauntsaninja <>

This will be broken by https://github.com/python/typeshed/pull/7454

Co-authored-by: hauntsani...

Fixes #11082

Closes #12010.

Mypy can now detect if a match statement covers all the possible values.
Exam...

PRs that only affect stubtest or stubgen are never going to have any effect on mypy_primer's out...

This isn't actually a reversion. This logic was asymmetrical for reasons
lost to time. Although...

This reverts commit 777885f2c26cce195f6d23c80fefae1e66dfaac2.

To help with https://github.com...

Basically a follow up to #12282

Co-authored-by: hauntsaninja <>

Fixes https://github.com/python/mypy/issues/11019

`run_stubtest` creates temp directory and p...

### Description

This PR allows users to define overloads conditionally, e.g., based on the Py...

Fixes #12070

See https://github.com/python/typeshed/issues/5863

Co-authored-by: hauntsaninja <>

Closes #12258
Closes #12262

Use renaming to allow two with statements to define the same variable
using incompatible types....

Now `__future__` imports do not leak in semanal.py.

Closes #11740
Refs #11741
Refs #11276
...

Tests for multi-file and separate compilation modes are a bit
special, and it seems useful to h...

I'm not adding a test because it's Python 2, but I did test locally.

Co-authored-by: hauntsan...

After merging https://github.com/python/mypy/pull/11805 I found out that we are missing several ...

This fixes a regression where `iter(x)` could generate a false
positive if `x` has a type varia...

This fixes some regressions.

Fixes some regressions.

Context: python/typeshed#7258

* Adds docs about `Enum` type

* Better structure

Closes #11742
Related #11743
Related #11289
Related #11700

This fixes a minor regression.

Closes #11948

We used to infer a callable in a protocol against all overload
items. This could result in inco...

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

Add a link to Python doc about Python C API, which is a friendly tutorial for beginners.

Instead of printing `Union[Literal[X], Literal[Y]]`, these are now
printed as `Literal[X, Y]`.

The WrapperGenerator is an abstract class for wrapper generation,
originally from generate_wra...

Fixes for https://github.com/python/typeshed/issues/7307
Amusingly, the evil runtime module tha...

Basically a follow up to #12203

New errors in typeshed from this:
```
_decimal.__libmpdec_v...

Co-authored-by: hauntsaninja <>

* Implement more checks in ircheck

Check op/register validity and check type coercions for re...

Fixes #12197

This essentially walks back changes in #12023 that apply to
function-like thing...