python / cpython

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 1841c70)

Co-authored-by: 180909 <wjh180909@gmail.com>

…cts (GH-27678) (GH-27720)

(cherry picked from commit bfc2d5a)

Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>

…H-27638) (GH-27714)

(cherry picked from commit c0ab59f)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>

…7694) (GH-27698)

(cherry picked from commit 8ed1833)

Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>

… cycle in its context chain (GH-27626) (GH-27707)

Co-authored-by: Dennis Sweeney 36520290+sweeneyde@users.noreply.github.com
(cherry picked from commit d5c2174)

Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>

…-27705)

It has not been true for several years and likely never was.
(cherry picked from commit 6b37d0d)

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

(cherry picked from commit 149addd)

Co-authored-by: Zsolt Dollenstein <zsol.zsol@gmail.com>

…H-18272) (GH-27699)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit c5c5326)

Co-authored-by: Anthony Shaw <anthony.p.shaw@gmail.com>

) (GH-27687)

(cherry picked from commit b33186b)

Co-authored-by: Johannes Reiff <mail@jreiff.de>

…H-27684)

This was causing test___all__ to fail on platforms lacking a shared
memory implementation.

Co-Authored-By: Xavier de Gaye <xdegaye@gmail.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit d097876)

Co-authored-by: Zackery Spytz <zspytz@gmail.com>

pip is now 21.2.3
setuptools is now 57.4.0.
(cherry picked from commit 738ac00)

Co-authored-by: Tzu-ping Chung <uranusjr@gmail.com>

…H-27682)

- Use "Low surrogate code units" instead of "Unicode Private Use Area"
(cherry picked from commit b05e9b6)

Co-authored-by: meowmeowmeowcat <meowmeowcat1211@gmail.com>

…ile (GH-21470) (GH-27674)

Co-Authored-By: Bo Bayles <bbayles@gmail.com>
(cherry picked from commit eb2d4a6)

Co-authored-by: Zackery Spytz <zspytz@gmail.com>

GH-27665)

(cherry picked from commit ebecffd)

Co-authored-by: Senthil Kumaran <senthil@python.org>

Co-authored-by: Senthil Kumaran <senthil@python.org>

…nd __build_class__ (GH-27647) (GH-27651)

(cherry picked from commit a40675c)

Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>

…ned by `sqlite3` UDF callbacks (GH-27588). (GH-27639)

(cherry picked from commit 8f010dc)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 0ffdced)

Co-authored-by: Jack DeVries <58614260+jdevries3133@users.noreply.github.com>

GH-27641)

…ake html` (GH-27635) (GH-27636)

It turned out to be disruptive for downstream distributors.
(cherry picked from commit 55fa87b)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>

…7627)

(cherry picked from commit 006fd86)

(cherry picked from commit 938e84b)

Co-authored-by: Jack DeVries <58614260+jdevries3133@users.noreply.github.com>

Fix the os.set_inheritable() function on FreeBSD 14 for file
descriptor opened with the O_PATH flag: ignore the EBADF error on
ioctl(), fallback on the fcntl() implementation.
(cherry picked from commit c24896c)

Co-authored-by: Victor Stinner <vstinner@python.org>

… warnings (GH-26783) (GH-27629)

* When trying to allocate very large regions on macOS, malloc does not   fail silently. It sends a noisy error out to STDERR
* This provides a helper function to warn the user, and provides the warning for test_decimal, which consistently generates these warnings on macOS.

Co-authored-by: Łukasz Langa <lukasz@langa.pl>.
(cherry picked from commit 15d3c14)

Co-authored-by: Jack DeVries <58614260+jdevries3133@users.noreply.github.com>

) (GH-27608)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Co-authored-by: Alexander Vandenbulcke <alexander.vandenbulcke95@gmail.com>
(cherry picked from commit a8dc489)

Co-authored-by: andrei kulakov <andrei.avk@gmail.com>

…arg (GH-26899) (GH-27606)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 7c5dab4)

Co-authored-by: andrei kulakov <andrei.avk@gmail.com>

(cherry picked from commit cc77193)

Co-authored-by: Cristián Maureira-Fredes <cmaureir@users.noreply.github.com>

Co-authored-by: Mariatta Wijaya <Mariatta@users.noreply.github.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 977d99d)

Co-authored-by: Rohit Nishad <47008599+rohitnishad613@users.noreply.github.com>

…7597)

(cherry picked from commit 10faada)

Co-authored-by: Petr Viktorin <encukou@gmail.com>

(cherry picked from commit 3d2b4c6)

Co-authored-by: Harry <harry.lees@gmail.com>

(cherry picked from commit ac811f9)

Co-authored-by: da-woods <dw-git@d-woods.co.uk>

(cherry picked from commit f7c23a9)

Co-authored-by: andrei kulakov <andrei.avk@gmail.com>

…ion for gen.throw. (GH-17658) (GH-27573)

Co-authored-by: Benjamin Peterson <benjamin@python.org>
(cherry picked from commit 83ca46b)

Co-authored-by: Noah <33094578+coolreader18@users.noreply.github.com>

… (GH-27567)

…H-27564)

(cherry picked from commit aa0894b)

Co-authored-by: Jake Stockwin <jake.stockwin@optimorlabs.com>