python / cpython

…24170)

The distutils bdist_wininst command deprecated in Python 3.8 has been
removed. The distutils bidst_wheel command is now recommended to
distribute binary packages on Windows.

* Remove Lib/distutils/command/bdist_wininst.py
* Remove PC/bdist_wininst/ project
* Remove Lib/distutils/command/wininst-*.exe programs
* Remove all references to bdist_wininst

Return param spec should be R, not T

)

Convert _multibytecodec.MultibyteCodec type to a GC type and adds a
traverse function.

Fix a reference leak in the getcodec() function of CJK codecs.

Convert the 6 CJK codec extension modules (_codecs_cn, _codecs_hk,
_codecs_iso2022, _codecs_jp, _codecs_kr and _codecs_tw) to the
multiphase initialization API (PEP 489).

Remove getmultibytecodec() local cache: always import
_multibytecodec. It should be uncommon to get a codec. For example,
this function is only called once per CJK codec module.

Fix a reference leak in register_maps() error path.

This is only there so that alternative implementations written in statically-typed languages can use this grammar without
having type errors in the way.

Automerge-Triggered-By: GH:lysnikolaou

Solution to support calls to `__init_subclass__` with members defined is too brittle and breaks with certain mixins.

…H-24150)

* Minimizes breakage of C extensions and ensures PyFrame_GetLineNumber is efficient.

Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>

Convert from ISO-8859-1 to UTF-8.

…sts (GH-20538)

…H-24096)

….parent (GH-24100)

Automerge-Triggered-By: GH:brettcannon

…4117)

…3602)

I think that none of these API calls can fail, but only few of them are
documented as such. Add the sentence "This function always succeeds" (which is
the same already used e.g. by PyNumber_Check) to all of them.

…H-23159)

)

* Add test for frame.f_lineno with/without tracing.

* Make sure that frame.f_lineno is correct regardless of whether frame.f_trace is set.

* Update importlib

* Add NEWS

Make menu items work with formatter, add docstrings, add 100% tests.

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>

On ncurses 6.1 pair numbers are limited by SHORT_MAX-1, even
with extended color support.

Improve error reporting and tests for color functions.

)

Ref. [SQLite 3.7.15 changelog](https://sqlite.org/changes.html#version_3_7_15):
_"Avoid invoking the sqlite3_trace() callback multiple times when a statement is automatically reprepared due to SQLITE_SCHEMA errors."_

Convert the _multibytecodec extension module (CJK codecs) to multi-phase
initialization (PEP 489).

Python 3.10.0a4