Changelog
### 4.6.3
```
- Fix a regression introduced in v4.6.0 in the implementation of
runtime-checkable protocols. The regression meant
that doing `class Foo(X, typing_extensions.Protocol)`, where `X` was a class that
had `abc.ABCMeta` as its metaclass, would then cause subsequent
`isinstance(1, X)` calls to erroneously raise `TypeError`. Patch by
Alex Waygood (backporting the CPython PR
https://github.com/python/cpython/pull/105152).
- Sync the repository's LICENSE file with that of CPython.
`typing_extensions` is distributed under the same license as
CPython itself.
- Skip a problematic test on Python 3.12.0b1. The test fails on 3.12.0b1 due to
a bug in CPython, which will be fixed in 3.12.0b2. The
`typing_extensions` test suite now passes on 3.12.0b1.
```
### 4.6.2
```
- Fix use of `deprecated` on classes with `__new__` but no `__init__`.
Patch by Jelle Zijlstra.
- Fix regression in version 4.6.1 where comparing a generic class against a
runtime-checkable protocol using `isinstance()` would cause `AttributeError`
to be raised if using Python 3.7.
```
Links
- PyPI: https://pypi.org/project/typing-extensions
- Changelog: https://pyup.io/changelogs/typing-extensions/
This PR updates typing-extensions from 4.6.1 to 4.6.3.
Changelog
### 4.6.3 ``` - Fix a regression introduced in v4.6.0 in the implementation of runtime-checkable protocols. The regression meant that doing `class Foo(X, typing_extensions.Protocol)`, where `X` was a class that had `abc.ABCMeta` as its metaclass, would then cause subsequent `isinstance(1, X)` calls to erroneously raise `TypeError`. Patch by Alex Waygood (backporting the CPython PR https://github.com/python/cpython/pull/105152). - Sync the repository's LICENSE file with that of CPython. `typing_extensions` is distributed under the same license as CPython itself. - Skip a problematic test on Python 3.12.0b1. The test fails on 3.12.0b1 due to a bug in CPython, which will be fixed in 3.12.0b2. The `typing_extensions` test suite now passes on 3.12.0b1. ``` ### 4.6.2 ``` - Fix use of `deprecated` on classes with `__new__` but no `__init__`. Patch by Jelle Zijlstra. - Fix regression in version 4.6.1 where comparing a generic class against a runtime-checkable protocol using `isinstance()` would cause `AttributeError` to be raised if using Python 3.7. ```Links
- PyPI: https://pypi.org/project/typing-extensions - Changelog: https://pyup.io/changelogs/typing-extensions/