Do not build the macOS installer with mimalloc enabled pending resolution of
weak linking crash...

On older versions of macOS, _NSGetExecutablePath appears to only
be available via macho-o/dyld ...

`prepend()` works with arbitrary iterables, not only iterators. In fact,
the example given uses...

Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by:...

Co-authored-by: Hugo van Kemenade <[email protected]>

Rename blurb snippet placed in the wrong directory by accident.

Add upstream Tk patches for three problems affecting tkinter users:

- Update macOS installer ...

Co-authored-by: Ned Deily <[email protected]>

This makes Windows about 3% faster on pyperformance benchmarks.

This makes the Tier 2 interpreter a little faster.
I calculated by about 3%,
though I hesitate...

Also avoid compiler warnings about unused 'reserved' variable.

This uses the new mechanism whereby certain uops
are replaced by others during translation,
us...

Rename Py_NOGIL to Py_GIL_DISABLED

Omit the `@interface_scope` from an IPv6 address when used as Host header by `http.client`.

-...

Co-authored-by: Hugo van Kemenade <[email protected]>

Co-authored-by: Hugo van Kemenade <[email protected]>

Missing "requires('gui')" causes Tk() to fail when no gui.
This caused CI Hypothesis test to fa...

Add docstrings to the debugger module. Fix two bugs: initialize Idb.botframe (should be in Bdb);...

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

Add `PurePathTest` as a superclass of `PathTest`, and therefore also
`PathSubclassTest`. This a...

Move test methods from `WindowsPathAsPureTest` to `WindowsPathTest` unit.
The former test unit ...

It is and always was 0.

- Ensure that `assert(type_version != 0);` always comes *before* using `type_version`

Also:
...

Co-authored-by: Brett Cannon <[email protected]>

Co-authored-by: Victor Stinner <[email protected]>

Fix minor typo in importlib doc

- Show uop name in Error/DEOPT messages
- Add target to some messages
- Expose uop_name() as _...

- Double max trace size to 256
- Add a dependency on executor_cases.c.h for ceval.o
- Mark `_S...

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

- Add fast path to `_split_stack()`
- Skip unnecessarily resolution of the current directory wh...

Re-arrange `pathlib.PurePath` methods in source code. No other changes.

The `PurePath` implem...

* gh-112070: make `functools.lrucacle` threadsafe in --disable-gil build

* gh-112070: update ...

Change '[2]' to '[1]' to get second argument.

clockid_t is defined as long long on AIX.

It was removed in 3.12, no need to keep the ignore.

It allows running the test suite when the zlib extension is missing.

* Run again test_ast_recursion_limit() on WASI platform.
* Add _testinternalcapi.get_c_recursio...

[doc] Make subprocess.wait doc more precise

An active loop is only used when the `timeout` pa...

Co-authored-by: Hugo van Kemenade <[email protected]>
Co-authored-by: Eric Snow <...

Always use an individual lock on hash objects when in free-threaded builds.

Fixes #111916

The "Check if generated files are up to date" job of GitHub Actions
now runs the "autoreconf -i...

Add again the private _PyThreadState_UncheckedGet() function as an
alias to the new public PyTh...

The "make regen-unicodedata" should now be run manually. By the
default, it requires an Interne...

Restore the removed _PyDict_GetItemStringWithError() function. It is
used by numpy.

This avoids:

python3.13 Tools/unicode/makeunicodedata.py
python3.13: can't open file...

Restore removed private C API functions, macros and structures which
have no simple replacement...

Add again <ctype.h> and <unistd.h> includes in Python.h, but don't
include them in the limited ...

* Replace jumps with deopts in tier 2

* Fewer special cases of uop names

* Add target fiel...

* gh-112062: Make `_struct` module thread-safe in --disable-gil builds

Add Modules/_testcapi/hash.c and Lib/test/test_capi/test_hash.py.

Issue a ResourceWarning instead.

Co-authored-by: Hugo van Kemenade <[email protected]...

Add getnameinfo extension NI_IDN flag.

Move non-limited C API to a new Include/cpython/pyhash.h header file.

In non-debug more the check for the "errors" argument is skipped,
and then PyUnicode_AsUTF8() c...

Fix `unused function` warnings during mimalloc build on FreeBSD.

* Fix crash when encoding is not string or None.
* Fix crash when both line_buffering and write...

_PyDict_Pop_KnownHash(): remove the default value and the return type
becomes an int.

Co-aut...

The `@critical_section` directive instructs Argument Clinic to generate calls
to `Py_BEGIN_CRIT...