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# Feature or enhancement To allow under Linux the execution of a script written under Windows, importing modules, some of which have the .pyw file extension, it would be useful...

type-feature

…eateSocket (GH-98319) Co-authored-by: C.A.M. Gerlach (cherry picked from commit f6b1e4048dc353aecfbfbae07de8212900632098) * Issue: gh-98307

This PR fixes the last few things from the PEP 646 implementation checklist at https://github.com/python/cpython/issues/87390#issuecomment-1104419757. Specifically: * Fix a weird hack we used for star-unpacking in `test_genericalias.py` before the star-unpacking...

tests
awaiting review
expert-typing
needs backport to 3.11

# Feature or enhancement The goal of this feature is to allow the JSON serializer in stdlib to serialize non-finite values (NaN, Inf, -Inf) according to the [JSON specification](https://datatracker.ietf.org/doc/html/rfc8259). Going...

type-feature

BPO | [38836](https://bugs.python.org/issue38836) --- | :--- Nosy | @JulienPalard, @MaT1g3R, @iritkatriel *Note: these values reflect the state of the issue at the time it was migrated and might not reflect...

type-bug
docs
3.11
3.10
3.9

macOS may raise `OSError` of `EPROTOTYPE` when writing to a socket that is in the middle of closing down. See also http://erickt.github.io/blog/2014/11/19/adventures-in-debugging-a-potential-osx-kernel-bug/ This PR updates the test case `test_sendfile_fallback_close_peer_in_the_middle_of_receiving` to...

tests
awaiting review

## Problem The documentation on [asyncio.Task.cancel](https://docs.python.org/3/library/asyncio-task.html#asyncio.Task.cancel) says > This arranges for a CancelledError exception to be thrown into the wrapped coroutine on the next cycle of the event loop. >...

docs
expert-asyncio

Add Python implementations of certain longobject.c functions. These use asymptotically faster algorithms that can be used for operations on integers with many digits. In those cases, the performance overhead of...

type-feature
awaiting core review

BPO | [42347](https://bugs.python.org/issue42347) --- | :--- Nosy | @asvetlov, @1st1, @sersorrel *Note: these values reflect the state of the issue at the time it was migrated and might not reflect...

docs
expert-asyncio