Peter Bierma

Add `complex` arithmetic types to `ctypes`

1

[New in 3.14](https://docs.python.org/3.14/library/ctypes.html#ctypes.c_double_complex).

Add deprecation annotation for `zipimport.zipimporter.load_module`

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This has been [deprecated since 3.10](https://docs.python.org/3/library/zipimport.html#zipimport.zipimporter.load_module), and I'm quite sure that it's been causing problems for the `exec_module` migration. See my comment [here](https://github.com/python/cpython/issues/125746#issuecomment-2425030377).

gh-125864: Propagate `pickle.loads()` failures in `InterpreterPoolExecutor`

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* Issue: gh-125864

Implement exception groups

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# What does this PR do? This implements `except*` as outlined in PEP 654. Note that this is currently a very rough outline of how this is going to work,...

Memray needs to be thread-safe to run under free-threading

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### Is there an existing proposal for this? - [x] I have searched the existing proposals ### Is your feature request related to a problem? Memray exposes a programmatic API...

Add a timeout to the socket in `memray attach`

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*Issue number of the reported bug or feature request: N/A* **Describe your changes** Adds a timeout to `memray attach` to prevent some rare hangs if the attached Python process crashed...

This is to showcase the new feature in 3.14. * Issue: gh-127604 ---- 📚 Documentation preview 📚: https://cpython-previews--136081.org.readthedocs.build/en/136081/library/faulthandler.html#example

### Describe the enhancement or feature you would like This was [added a few weeks ago](https://github.com/python/core-workflow/issues/563), but intentionally left undocumented to see how it played out. At this point, the...

## Basic requirements (all PEP Types) * [x] Read and followed [PEP 1](https://peps.python.org/1) & [PEP 12](https://peps.python.org/12) * [x] File created from the [latest PEP template](https://github.com/python/peps/blob/main/peps/pep-0012/pep-NNNN.rst?plain=1) * [x] PEP has next...