bpo-44854: Add .editorconfig file to help enforce `make patchcheck` (GH-27638)

(cherry picked from commit c0ab59f7de1906feee21c057ad433fad924d1e38)

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

bpo-14853: add back the stdin test, skip if stdin is redirected (GH-27694)

(cherry picked from commit 8ed183391241f0c73e7ba7f42b1d49fc02985f7b)

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

bpo-25782: avoid hang in PyErr_SetObject when current exception has a cycle in its context chain (GH-27626)

Co-authored-by: Dennis Sweeney 36520290+sweeneyde@users.noreply.github.com
(cherry picked from commit d5c217475c4957a8084ac3f92ae012ece5edc7cb)

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

make lib2to3 parse async generators everywhere (GH-6588)

(cherry picked from commit 149addd4960d634ce672ab5fc17e0e785a0cdcd0)

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

bpo-33479: Remove unqualified tkinter threadsafe claim. (GH-6990)

It has not been true for several years and likely never was.
(cherry picked from commit 6b37d0d5300813de31d66df1c77dad7e1027e4d8)

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

bpo-44872: use new trashcan macros in framobject.c (GH-27683) (GH-27690)

bpo-39498 Start linking the security warnings in the stdlib modules (GH-18272)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit c5c5326d4799fe4ae566aff32ed3461af95859cc)

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

bpo-41402: Fix email ContentManager calling .encode() on bytes (GH-21631)

(cherry picked from commit b33186bc43bb5aaf652dd9d093a08fdde796d499)

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

bpo-38840: Incorrect __all__ in multiprocessing.managers (GH-18034)

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 d0978761118856e8ca8ea7b162a6585b8da83df9)

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

bpo-44522: Fix inaccurate information in open() function (GH-27650)

- Use "Low surrogate code units" instead of "Unicode Private Use Area"
(cherry picked from commit b05e9b63fcfcd4bd7a6434fa9f9a7028d12f91c4)

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

Remove unused variable. (GH-27677) (#27680)

bpo-32695: Docs and tests for compresslevel and preset kwargs in tarfile (GH-21470)

Co-Authored-By: Bo Bayles <bbayles@gmail.com>
(cherry picked from commit eb2d4a66ff07aa6e51cfaaa31afed31addf76936)

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

bpo-44840: Compiler: Move duplication of exit blocks with no line numbers to after CFG optimization. (GH-27656) (#27673)

(cherry picked from commit b854557b49083d8625a433eb36aacb0c87d67c52)

Upgrade bundled pip and setuptools (GH-27625)

pip is now 21.2.3
setuptools is now 57.4.0
(cherry picked from commit 738ac00a08cb6a9d104ec85ccb1a44c2399d6baa)

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

bpo-44856: Possible reference leak in error paths of update_bases() and __build_class__ (GH-27647)

(cherry picked from commit a40675c659cd8c0699f85ee9ac31660f93f8c2f5)

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

bpo-41576: document BaseException in favor of bare except (GH-21917)

(cherry picked from commit e9a6f1b78bf57d9f3f99547bd007d7cfc9724cfb)

Co-authored-by: Thomas Grainger <tagrain@gmail.com>

bpo-27752: improve documentation of csv.Dialect (GH-26795)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 0ffdced3b64ba5886fcde64266a31a15712da284)

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

bpo-44605: Teach @total_ordering() to work with metaclasses (GH-27633) (GH-27640)

bpo-44756: [docs] revert automated virtual environment creation on `make html` (GH-27635)

It turned out to be disruptive for downstream distributors.
(cherry picked from commit 55fa87b1ef46bbb9db7612b2dc2dd7fb039d9bc3)

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

bpo-44822: Don't truncate `str`s with embedded NULL chars returned by `sqlite3` UDF callbacks (GH-27588)

(cherry picked from commit 8f010dc920e1f6dc6a357e7cc1460a7a567c05c6)

Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>

bpo-40928: notify users running test_decimal on macOS of malloc warnings (GH-26783)

* 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 15d3c14df32a35ac69898a7852115722e30d7857)

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

bpo-44524: Fix an issue wherein `_GenericAlias._name` was not properly set for specialforms (GH-27614)

Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 8bdf12e99a3dc7ada5f85bba79c2a9eb9931f5b0)

Co-authored-by: Bas van Beek <43369155+BvB93@users.noreply.github.com>

bpo-44849: Fix os.set_inheritable() on FreeBSD 14 with O_PATH (GH-27623)

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 c24896c0e3b32c8a9f614ef51366007b67d5c665)

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

bpo-44584: Deprecate PYTHONTHREADDEBUG env var (GH-27065)

The threading debug (PYTHONTHREADDEBUG environment variable) is
deprecated in Python 3.10 and will be removed in Python 3.12. This
feature requires a debug build of Python.
(cherry picked from commit 4d77691172aae81bdcbb0ea75839d0e896c43781)

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

bpo-44679: [doc] fix typo in unittest.mock.rst (GH-27618)

(cherry picked from commit 938e84b4fa410f1a86f5e0708ebc3af6bb8efb0e)

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

[3.10] bpo-44838: Refine the custom syntax errors for invalid 'if' expressions (GH-27615). (GH-27616)

…

(cherry picked from commit f5cbea6b1b5fc39cca377c6cc93f222916015fc4)

Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
Automerge-Triggered-By: GH:lysnikolaou

bpo-44801: Check arguments in substitution of ParamSpec in Callable (GH-27585)

(cherry picked from commit 3875a6954741065b136650db67ac533bc70a3eac)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>

bpo-42958: Improve description of shallow= in filecmp.cmp docs (GH-27166)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Co-authored-by: Alexander Vandenbulcke <alexander.vandenbulcke95@gmail.com>
(cherry picked from commit a8dc4893d2b28827e82447326ea47759c161a722)

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

[doc] bpo-43066: zipfile - add note on leading slash in the filename arg (GH-26899)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 7c5dab4340032eb15d3797d8b601ef11649bbab3)

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

Fix typo in 'xml.dom.minidom' documentation (GH-27602)

(cherry picked from commit cc77193127381be16467ad10f421d3ba147ed972)

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

Fix 404 link to the pyporting mailing list (GH-27320)

Co-authored-by: Mariatta Wijaya <Mariatta@users.noreply.github.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 977d99d1cca6ddd87fe6f218bca46e7ef105bd72)

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

Note that tp_clear and m_clear are not always called (GH-27581)

(cherry picked from commit 10faada709561663d6b1f623d308ff45e3808cca)

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

Fix hyperlink conflict in turtle docs (GH-27592)

(cherry picked from commit 3d2b4c6f18d7e644e5850d2af74ac5dc530eb24c)

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

bpo-41886: Fix documented type of PyType_Type (GH-22454)

(cherry picked from commit ac811f9b5a68ce8756911ef2c8be83b46696018f)

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

Ensure LICENSE.txt file is generated even in PGO builds (GH-27580) (GH-27582)

bpo-44808: fixes test for interactive inspect getsource of a class (GH-27571)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 58325971de0faf330c9c38269dae8315a0746e59)

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

bpo-41737: expand doc for NotADirectoryError (GH-27471)

(cherry picked from commit f7c23a99cd4f8179b6ba2cffaeb78b852c0f6488)

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

bpo-39091: Fix segfault when Exception constructor returns non-exception for gen.throw. (GH-17658) (GH-27572)

Co-authored-by: Benjamin Peterson <benjamin@python.org>
(cherry picked from commit 83ca46b7784b7357d82ec47b33295e09ed7380cb)

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

Post 3.10.0rc1

Python 3.10.0rc1

bpo-44792: Improve syntax errors for if expressions (GH-27506) (GH-27565)

(cherry picked from commit 28b6dc9dd5d1ce6f8aff7e06d4ef9afdc2bc8332)

Co-authored-by: Miguel Brito <5544985+miguendes@users.noreply.github.com>

bpo-44782: Improve OrderedDict recipe for LRU cache variants (GH-27536)

(cherry picked from commit 54f185b6d321a6354aef2b2886c766677f487ecb)

Co-authored-by: Raymond Hettinger <rhettinger@users.noreply.github.com>

bpo-35183: Add typical examples to os.path.splitext docs (GH-27286) (GH-27563)

(cherry picked from commit aa0894b3792901adb91e5f6d049154b7bcb980ec)

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

bpo-44785: Silence deprecation warnings in test_pickle (GH-27538)

(cherry picked from commit 36d952d228582b0ffc7a86c520d4ddbe8943d803)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>

bpo-44806: Fix __init__ in subclasses of protocols (GH-27545)

Non-protocol subclasses of protocol ignore now the __init__ method
inherited from protocol base classes.
(cherry picked from commit 043cd60abed09edddc7185bcf7d039771acc734d)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>

Document PyMember_GetOne and PyMember_SetOne (GH-27555)

(cherry picked from commit d382bde220b4c07cce2b924ffeb7525ea1a969f4)

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

doc: "Mac OS " -> "macOS" (GH-27534)

(cherry picked from commit 1342248f3a2b321b7b00867f47c92ba6549f9497)

Co-authored-by: partev <petrosyan@gmail.com>

bpo-44808: Fix test_inspect in refleak mode (GH-27544)

(cherry picked from commit 626d397cc1612ea5eef153dd910834c2ee00ddbd)

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

doc: "Mac OS X" -> "macOS" (GH-27535)

(cherry picked from commit 414dcb13aaa4fd42f264fdee47782dede5c83d6c)

Co-authored-by: partev <petrosyan@gmail.com>

bpo-44781: make distutils test suppress deprecation warning from import distutils (GH-27485) (GH-27540)

(cherry picked from commit a9134fa2ffb7e4684c980325dd5444afca596586)

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

bpo-44667: Treat correctly lines ending with comments and no newlines in the Python tokenizer (GH-27499) (GH-27500)

(cherry picked from commit b6bde9fc42aecad5be0457198d17cfe7b481ad79)

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

bpo-44793: Fix checking the number of arguments when subscribe a generic type with ParamSpec parameter. (GH-27515)

For example Callable[P, T][[int], str, float] will now raise an error.

Use also term "arguments" instead of "parameters" in error
message for too few/many arguments.
(cherry picked from commit f92b9133ef67e77605cbd315b6b6c81036ce110e)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>

Remove beta release note from macOS installer displays (GH-27531)

bpo-44784: Apply changes from importlib_metadata 4.6.3 (GH-27508) (#27510)

Addressing issues with tests under error on warnings.

Automerge-Triggered-By: GH:jaraco
(cherry picked from commit 1cf8424a62db38a041d421a46618e025bbb87f89)

Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>

bpo-34013: Don't consider a grouped expression when reporting legacy print syntax errors (GH-27521)

(cherry picked from commit 208a7e957b812ad3b3733791845447677a704f3e)

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

bpo-44794: Merge tests for typing.Callable and collection.abc.Callable (GH-27507)

(cherry picked from commit be4cb9089aaf58d5f90da5f9fa66dc3c6763b5a2)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>

Trivial typo in docstring (#27504)

(cherry picked from commit 4b4227b907a262446b9d276c274feda2590a4e6e)

Co-authored-by: Jesús Cea <jcea@jcea.es>
Co-authored-by: Jesús Cea <jcea@jcea.es>

bpo-44648: Fix error type in inspect.getsource() in interactive session (GH-27171) (GH-27495)

(cherry picked from commit 48a62559dfaf775e4f1cc56b19379c799e8e2587)

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

bpo-43625: Enhance csv sniffer has_headers() to be more accurate (GH-26939) (GH-27494)

(cherry picked from commit ceea579ccc51791f3e115155d6f27905bc7544a9)

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

bpo-42892: fix email multipart attribute error (GH-26903) (GH-27492)

(cherry picked from commit e3f877c32d7cccb734f45310f26beeec793364ce)

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

bpo-41911: Update docs for various expressions (GH-27470) (GH-27490)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 4bd9caafb64589288e5171087070bde726178c58)

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

bpo-44666: Use default encoding as fallback for compile_file (GH-27236) (GH-27488)

When sys.stdout.encoding is None compile_file will fall back to
sys.getdefaultencoding to encode/decode error messages.

Co-authored-by: Stefan Hoelzl <stefan.hoelzl@posteo.de>
Co-authored-by: Mickaël Schoentgen <contact@tiger-222.fr>
(cherry picked from commit 80f07076294bc09a55ed76d9bbf307404eef25e6)

bpo-44753: Don't use logfile extension when determining old files to be deleted (GH-27475) (GH-27487)

(cherry picked from commit 6ff890380971752299325bd28eab80ec936975cf)

[3.10] Fail the CI if an optional module fails to compile (GH-27466). (GH-27481)

(cherry picked from commit 7cad0bee80a536c7e47f54cf43174175834f30a0)

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

Update URLs in comments and metadata to use HTTPS (GH-27458) (GH-27478)

(cherry picked from commit be42c06bb01206209430f3ac08b72643dc7cad1c)

Co-authored-by: Noah Kantrowitz <noah@coderanger.net>

Doc: Change errant 3.10.0 to 3.10, to match other mentions (GH-27459) (GH-27479)

(cherry picked from commit f4367ba3c533fc2dc9e32aa431d674f715b911f2)

Co-authored-by: Ori Avtalion <ori@avtalion.name>

bpo-44761: Change default value of NewType __module__ attr (GH-27406) (GH-27477)

(cherry picked from commit 7b975f81e4dba70a42c6279539a7fcfe4211b4c0)

Co-authored-by: Yurii Karabas <1998uriyyo@gmail.com>

[3.10] bpo-31746: Prevent segfaults when sqlite3.Connection is uninitialised (GH-27431). (GH-27472)

(cherry picked from commit 7e311e496b0e26b3d3c62fe9b0ed2a4677c37ee9)

Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>

bpo-44662: Add ability to annotate types.Union (GH-27214) (GH-27461)

Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
(cherry picked from commit 8182c8329c709f42218a8a17d81639ece5b7b627)

Co-authored-by: Yurii Karabas <1998uriyyo@gmail.com>

bpo-44479: Do not regenerate files during a PGO build as it will invalidate the profile. (GH-27462)

Also remove some unused code that should not have been backported.

Add missing gdbm dependencies to the UNIX CI (GH-27467)

(cherry picked from commit 851cca8c22795a2f143ad5ebc10adab3c7784ad0)

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

Fix typo in ast.rst (GH-27449) (GH-27454)

Co-authored-by: HaeckelK <haeckelk.github@gmail.com>
(cherry picked from commit 6b61d74a3bab43a44fa47b1facd1bec3d74e12b1)

Co-authored-by: HaeckelK <51128712+HaeckelK@users.noreply.github.com>

To fix the random failed test cases of test___xxsubinterpreters in multiprocess. (GH-27240) (GH-27452)

(cherry picked from commit 9101b39e67c2437e88c0ad6b57aafd48ab08d431)

Co-authored-by: Hai Shi <shihai1992@gmail.com>

bpo-44765: [doc] fix typo (GH-27430) (GH-27450)

(cherry picked from commit ccefa8a905c797e4a60078d5e1de846f929c6928)

Co-authored-by: Pavel <69010336+pavel-lexyr@users.noreply.github.com>

bpo-44752: refactor part of rlcompleter.Completer.attr_matches (GH-27433) (GH-27447)

(cherry picked from commit 6741794dd420c6b9775a188690dbf265037cd69f)

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

bpo-32280: Store _PyRuntime in a named section (GH-4802) (#27448)

This commit stores the _PyRuntime structure in a section of the same name. This allows a debugging or crash reporting tool to quickly locate this structure at runtime without requiring the symbol table.

Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
(cherry picked from commit 35002aa8f62dda1f79035e9904abdf476683e9be)

Co-authored-by: Max Bélanger <aeromax@gmail.com>
Co-authored-by: Max Bélanger <aeromax@gmail.com>

bpo-44752: Make rlcompleter not call `@property` methods (GH-27401) (GH-27444)

* rlcompleter was calling these methods to identify whether to add
  parenthesis to the completion, based on if the attribute is callable.
* for property objects, completion with parenthesis are never desirable.
* property methods with print statements behaved very strangely, which
  was especially unfriendly to language newcomers. <tab> could suddenly
  produce output unexpectedly.
(cherry picked from commit 50de8f74f8e92b20e76438c22b6a8f91afd6df75)

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

bpo-44707: Fix an undefined behavior of the null pointer arithmetic (GH-27292) (GH-27442)

(cherry picked from commit e5c8ddb1714fb51ab1defa24352c98e0f01205dc)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>

bpo-41103: Resurrect the old buffer protocol. (GH-27437) (GH-27441)

Revert "bpo-41103: Remove old buffer protocol support (GH-21117)"

This reverts commit 6f8a6ee59cb7f99f68df8ee9c3e8c8cf19af3eed.
(cherry picked from commit ce5e1a6809b714eb0383219190a076d9f883e008)

Co-authored-by: Inada Naoki <songofacandy@gmail.com>

bpo-43565: Document PyUnicode_KIND's return type as an unsigned int (GH-25724) (GH-27439)

(cherry picked from commit 47fd4726a2ce8599cc397ddeae40f70eb471e868)

Co-authored-by: Ammar Askar <ammar@ammaraskar.com>

[3.10] bpo-43897: Reject "_" captures and top-level MatchStar in the AST validator (GH-27432) (GH-27435)

(cherry picked from commit 8d0647485db5af2a0f0929d6509479ca45f1281b)

Co-authored-by: Brandt Bucher <brandt@python.org>
Automerge-Triggered-By: GH:brandtbucher

bpo-40263: Fixes an off-by-one error in _winapi_WaitForMultipleObjects_impl (GH-19501)

(cherry picked from commit 92b5dc780db968f6277f42cb06926dddb7475dc6)

Co-authored-by: Ray Donnelly <mingw.android@gmail.com>

bpo-44763: [doc] remove repetitive sentence from textwrap.wrap (GH-27423) (GH-27426)

(cherry picked from commit cb1d76f10ab33dddd0dbd64e6506bf7c065d499b)

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

bpo-44544: [doc] list all textwrap func kwargs (GH-26999) (GH-27424)

(cherry picked from commit c1e39d6b1167376fdaf3f288ba9a689e61c7fdd1)

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

bpo-27827: identify a greater range of reserved filename on Windows. (GH-26698) (GH-27421)

`pathlib.PureWindowsPath.is_reserved()` now identifies as reserved
filenames with trailing spaces or colons.

Co-authored-by: Barney Gale <barney.gale@foundry.com>
Co-authored-by: Eryk Sun <eryksun@gmail.com>
(cherry picked from commit 56c1f6d7edad454f382d3ecb8cdcff24ac898a50)

Fix typo in sqlite3.rst (GH-27415) (GH-27417)

preceeding -> preceding
(cherry picked from commit fbe87023bf33e941373a5fca023652a825db7baf)

Co-authored-by: Ikko Ashimine <eltociear@gmail.com>

Add missing end of sentence in docs (GH-27280) (GH-27419)

(cherry picked from commit 531e2fbc52ce07a9cf37e0db05a5337e404dfccd)

Co-authored-by: Adrian Garcia Badaracco <1755071+adriangb@users.noreply.github.com>

Change type check to isinstance in pipes (GH-27291) (GH-27416)

(cherry picked from commit 9ffbb899462b819864f777d0228fb8f1bb89b018)

Co-authored-by: Anton Grübel <anton.gruebel@gmail.com>

Spell out 's.pop() or s.pop(i)' (GH-27398) (GH-27412)

(cherry picked from commit 2ff5bb4908975976031ba738866de619cafadc4d)

Co-authored-by: Dennis Sweeney <36520290+sweeneyde@users.noreply.github.com>

bpo-44756: in ./Doc, `make build` depends on `make html` (GH-27403) (GH-27410)

- venv rule is now conditional, and only does anything if $VENVDIR does not exist
- add rule "clean-venv"
(cherry picked from commit d22c876d5ac5fa464337d2e82654b8d87a83cb1b)

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

bpo-44657: Fix instancemethod_call to use PyInstanceMethod_GET_FUNCTION (GH-27202)

(cherry picked from commit ddf8ae31a0f371eff2db14c7f7a45976b86d56ea)

Co-authored-by: Dong-hee Na <donghee.na@python.org>

[3.10] bpo-44461: Check early that a pdb target is valid for execution. (GH-27227) (GH-27399)

Automerge-Triggered-By: GH:jaraco

bpo-44600: Refactor new tracing tests (GH-27396) (GH-27404)

(cherry picked from commit 38ddc8beb38d9a685de296a58b0741850e4853e5)

Co-authored-by: Brandt Bucher <brandt@python.org>

bpo-34013: Move the Python 2 hints from the exception constructor to the parser (GH-27392)

(cherry picked from commit ecc3c8e4216958d85385bf2467441c975128f26c)

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

[3.10] bpo-34013: Generalize the invalid legacy statement error message (GH-27389). (GH-27391)

(cherry picked from commit 6948964ecf94e858448dd28eea634317226d2913)

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

bpo-44740: Make minor edits to lowercasing "internet" and "web". (GH-27385) (#27386)

Follow up to 11749e2dc20ad6a76e9a39e948853e89b2b4bbed
(cherry picked from commit 2e41df4d60d71a2551b9605d07321f75cfb52adf)

Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>

[doc] Fix typo in asyncio Event Loop (GH-27377)

First Pull Request to cpython, so forgive me for any mistakes

Automerge-Triggered-By: GH:Mariatta
(cherry picked from commit 6fa4060b86a116dc4fb69356795faf6ff1cdde58)

Co-authored-by: Vinicius Gubiani Ferreira <vini.g.fer@gmail.com>

Add windows build.bat counterpart for 'make regen-all' in error message (GH-26770)

(cherry picked from commit d61b69f02d441ae517109a4428f2a18416c9ff0f)

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

bpo-44740: Lowercase "internet" and "web" where appropriate. (GH-27378) (GH-27380)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 11749e2dc20ad6a76e9a39e948853e89b2b4bbed)

Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>

bpo-44515: handle non-refcounted GC in contextlib tests (GH-26910) (GH-27379)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit a2c45e5bcf9d3dfff9f2699dbc161489897616b5)

Co-authored-by: Nick Coghlan <ncoghlan@gmail.com>