Close database connection explicitly in test cleanup.

Fix test_unhandled_exceptions() of test_asyncio.test_streams: break
explicitly a reference cycl...

Copy the list of dangling threads to make sure that the list of
"Dangling thread" is complete. ...

When CPUs are isolated on Linux, os.process_cpu_count() is smaller
than os.cpu_count(). Fix the...

* Add a fuzzer for `_elementtree.XMLParser._parse_whole`

In the limited C API version 3.13, Py_SET_REFCNT() function is now
implemented as an opaque fun...

* Use local monitoring for opcode trace

* Remove f_opcode_trace_set

* Add test for setting...

docs: specify return value on success

Co-authored-by: Alex Waygood <[email protected]>

gh-106168: Update the size only after setting the item, to avoid temporary inconsistencies.
Als...

Replace the remaining calls with PyErr_FormatUnraisable().

There were a few corner cases I didn't handle properly in gh-111530, which I've noticed while wo...

Use Argument Clinic for time.clock_gettime() and
time.clock_gettime_ns() functions.

Benchmar...

Bumps [hypothesis](https://github.com/HypothesisWorks/hypothesis) from 6.87.1 to 6.88.1.
- [Rel...

* build(deps): bump actions/setup-node from 3 to 4

Bumps [actions/setup-node](https://github....

Replace most of calls of _PyErr_WriteUnraisableMsg() and some
calls of PyErr_WriteUnraisable(NU...

Call loop exception handler for exceptions in `client_connected_cb` of `asyncio.start_server` so...

This only affects users of the APIs in pycore_crossinterp.h (AKA _xxsubinterpretersmodule.c and ...

This moves several general internal APIs out of _xxsubinterpretersmodule.c and into the new Pyth...

Replace PyUnicode_AsUTF8AndSize() with PyUnicode_AsUTF8() to remove
the explicit check for embe...

Adds a new PYTHON_FROZEN_MODULES env var to correspond with -X frozen_modules.

Co-authored-by...

- There is no longer a separate Python/executor.c file.
- Conventions in Python/bytecodes.c are...

Replace PyUnicode_AsUTF8AndSize() with PyUnicode_AsUTF8() to remove
the explicit check for embe...

This is to reduce merge conflicts (Modules/Setup.stdlib.in) for
subsequent pull requests for th...

"./python -m test -j1 -R 3:3 --verbose3" now works as expected, since
run_single_test() does no...

Co-authored-by: Łukasz Langa <[email protected]>
Co-authored-by: Carol Willing <carolcode@willi...

In practice, only Windows is impacted, because the HAVE_STDDEF_H
macro was only defined on Wind...

* Don't include mimalloc .c's in Windows build
* Fix warnings on Windows related to mimalloc

Co-authored-by: C.A.M. Gerlach <[email protected]>

Co-authored-by: Stanley <[email protected]>
Co-authored-by: Hugo van Ke...

Signed-off-by: Pablo Galindo <[email protected]>

This only affects users of the APIs in pycore_crossinterp.h (AKA _xxsubinterpretersmodule.c and ...

CI: Update skip lists

This keeps a separate 'miss' counter for each micro-opcode, incremented whenever a guard uop tak...

This is partly to clear this stuff out of pystate.c, but also in preparation for moving some cod...

More TimerfdTests tests tolerate a difference of 1 ms in measured
elapsed time.

mi_atomic_load_explicit() casts 'p' argument to drop the 'const'
qualifier on Windows arm64 pla...

Include <unistd.h> to get sbrk() function.

Don't declare _PyMem_MimallocEnabled() if WITH_PYMALLOC macro is not
defined (./configure --wit...

Co-authored-by: Ethan Furman <[email protected]>

Also document the behavior when called with NULL.

* Add mimalloc v2.12

Modified src/alloc.c to remove include of alloc-override.c and not
comp...

* gh-111062 Set up free-threaded CI for windows

Co-authored-by: Donghee Na <donghee.na@python...

gh-111062 Update name of reusable workflows for linux / macOS

Co-authored-by: Donghee Na <[email protected]>

Check the index bound assertions in PyList_SET_ITEM() against [0:allocated] instead of [0:size] ...

* gh-101100: Fix sphinx warnings in `library/asyncio-eventloop.rst`

* Update Doc/library/sock...

Windows is different.