delta/cpython-git.git/Objects, branch main github.com: python/cpython.git typing: Add more tests for TypeVar (#104571) 2023-05-17T13:08:21+00:00 Jelle Zijlstra jelle.zijlstra@gmail.com 2023-05-17T13:08:21+00:00 26931944dd8abd6554249239344fa62b789b9028 During the PEP 695 implementation at one point I made TypeVar.__name__ return garbage, and all of test_typing passed. So I decided to add a few more tests. In the process I discovered a minor incompatibility from the C implementation of TypeVar: empty constraints were returned as None instead of an empty tuple. 
During the PEP 695 implementation at one point I made
TypeVar.__name__ return garbage, and all of test_typing passed.
So I decided to add a few more tests. In the process I discovered
a minor incompatibility from the C implementation of TypeVar:
empty constraints were returned as None instead of an empty tuple.
GH-103906: Remove immortal refcounting in the interpreter (GH-103909) 2023-05-16T21:36:02+00:00 Brandt Bucher brandtbucher@microsoft.com 2023-05-16T21:36:02+00:00 b4a974792355cb0f525211b2962679e68949f02e 






gh-103763: Implement PEP 695 (#103764)
2023-05-16T03:36:23+00:00

Jelle Zijlstra
jelle.zijlstra@gmail.com

2023-05-16T03:36:23+00:00

24d8b88420b81fc60aeb0cbcacef1e72d633824a

This implements PEP 695, Type Parameter Syntax. It adds support for:

- Generic functions (def func[T](): ...)
- Generic classes (class X[T](): ...)
- Type aliases (type X = ...)
- New scoping when the new syntax is used within a class body
- Compiler and interpreter changes to support the new syntax and scoping rules 

Co-authored-by: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Co-authored-by: Eric Traut <eric@traut.com>
Co-authored-by: Larry Hastings <larry@hastings.org>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>




This implements PEP 695, Type Parameter Syntax. It adds support for:

- Generic functions (def func[T](): ...)
- Generic classes (class X[T](): ...)
- Type aliases (type X = ...)
- New scoping when the new syntax is used within a class body
- Compiler and interpreter changes to support the new syntax and scoping rules 

Co-authored-by: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Co-authored-by: Eric Traut <eric@traut.com>
Co-authored-by: Larry Hastings <larry@hastings.org>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>






gh-104454: Fix refleak in AttributeError_reduce (#104455)
2023-05-13T20:45:36+00:00

Charles Machalow
csm10495@gmail.com

2023-05-13T20:45:36+00:00

7d2deafb73237a2175971a26cfb544974661de4b

* Fix the reference leak introduced by https://github.com/python/cpython/issues/103333

Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>




* Fix the reference leak introduced by https://github.com/python/cpython/issues/103333

Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>






GH-94841: Fix usage of Py_ALWAYS_INLINE (GH-104409)
2023-05-12T21:26:54+00:00

Brandt Bucher
brandtbucher@microsoft.com

2023-05-12T21:26:54+00:00

a10b026f0fdceac42c4b928917894d77da996555












gh-103333: Pickle the keyword attributes of AttributeError (#103352)
2023-05-12T20:33:23+00:00

Charles Machalow
csm10495@gmail.com

2023-05-12T20:33:23+00:00

79b17f2cf0e1a2688bd91df02744f461835c4253

* Pickle the `name` and `args` attributes of AttributeError when present.

Co-authored-by: Gregory P. Smith <greg@krypto.org>
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>




* Pickle the `name` and `args` attributes of AttributeError when present.

Co-authored-by: Gregory P. Smith <greg@krypto.org>
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>






GH-104371: check return value of calling `mv.release` (#104417)
2023-05-12T12:57:06+00:00

Kumar Aditya
59607654+kumaraditya303@users.noreply.github.com

2023-05-12T12:57:06+00:00

a052be4c0d9707ebdb935b8314ed22e8d3d99fc0












GH-103082: Filter LINE events in VM, to simplify tool implementation. (GH-104387)
2023-05-12T11:21:20+00:00

Mark Shannon
mark@hotpy.org

2023-05-12T11:21:20+00:00

45f5aa8fc73acf516071d52ef8213532f0381316

When monitoring LINE events, instrument all instructions that can have a predecessor on a different line.
Then check that the a new line has been hit in the instrumentation code.
This brings the behavior closer to that of 3.11, simplifying implementation and porting of tools.





When monitoring LINE events, instrument all instructions that can have a predecessor on a different line.
Then check that the a new line has been hit in the instrumentation code.
This brings the behavior closer to that of 3.11, simplifying implementation and porting of tools.







Fix refleak in `super_descr_get` (#104408)
2023-05-12T07:11:27+00:00

Brandt Bucher
brandtbucher@microsoft.com

2023-05-12T07:11:27+00:00

a781484c8e9834538e5ee7b9e2e6bec7b679e033












gh-104371: Fix calls to `__release_buffer__` while an exception is active (#104378)
2023-05-12T05:22:40+00:00

Jelle Zijlstra
jelle.zijlstra@gmail.com

2023-05-12T05:22:40+00:00

a0a98ddb31591357bead4694b21717cb4034924f

Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>




Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>