bpo-44072: fix Complex, Integral docs for `**` (GH-25986)

In numbers module docstrings and docs.
(cherry picked from commit 4aa63d65a9971d14f1a2131b989dca0dab514a9d)

Co-authored-by: Rory Yorke <rory.yorke@gmail.com>

bpo-43729: Clarify comment in tutorial example (GH-25191) (GH-26137)

(cherry picked from commit 07797121cc290ede0b3d3cf02068f3d993cddd15)

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

Subprocess Protocols Documentation (GH-20950) (GH-26134)

Should be "Subprocess Protocol instances" not "Datagram Protocol instances"
(cherry picked from commit 2918846a4ff394237ccd7c6d5cdf5655e2ddd726)

Co-authored-by: kudavid <67070184+kudavid@users.noreply.github.com>
Co-authored-by: kudavid <67070184+kudavid@users.noreply.github.com>

[doc] Fix typos in cgi.rst (GH-24766) (GH-26131)

(cherry picked from commit 19d839ae20db9c6f740646e99df7f4601cb9f4dc)

Co-authored-by: Géry Ogam <gery.ogam@gmail.com>

[3.9] sqlite3 test suite now works with SQLITE_DQS=0 (GH-26032). (GH-26128)

(cherry picked from commit be7e467bcf5e419302d887904ef3e8fd310c68e7)

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

Update doc as relative import can be used with star import (GH-25667) (GH-26122)

(cherry picked from commit 3d4b5f1019123a7d74801500eb18ec8fa12136bc)

Co-authored-by: Saiyang Gou <gousaiyang@163.com>
Co-authored-by: Saiyang Gou <gousaiyang@163.com>

Updated code example for asyncio.gather (GH-20604) (GH-26120)

The previous example did not fully showcase the interest of using gather.

Here the example showcases "the result is an aggregate list of returned values".
(cherry picked from commit 56b8ea65d28bd865e2363e10e9f1c2ca3433ffc2)

Co-authored-by: josephernest <nouvellecollection@gmail.com>
Co-authored-by: josephernest <nouvellecollection@gmail.com>

bpo-28146: Fix a confusing error message in str.format() (GH-24213)

Automerge-Triggered-By: GH:pitrou
(cherry picked from commit 4aeee0b47b3a2b604bbac37040320ffc88c291f2)

Co-authored-by: Irit Katriel <iritkatriel@yahoo.com>

bpo-44114: Remove redundant cast. (GH-26098)

(cherry picked from commit e0c614e5fd017ca43cab55a9f8490133750c704f)

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

bpo-44125: Fix "make patchcheck" on non-English locale (GH-26102)

The patch from [bpo-44074]() does not account for a possibly non-English locale and blindly greps for "HEAD branch" in a possibly localized text.

Automerge-Triggered-By: GH:pitrou
(cherry picked from commit 1aa3530314d339725519f4ad95b7dea4b00b657e)

Co-authored-by: Antoine Pitrou <antoine@python.org>

[3.9] Revert "[3.9] bpo-38908: Fix issue when non runtime_protocol does not raise TypeError (GH-26067)" (GH-26077)

Reverts python/cpython#26075

Automerge-Triggered-By: GH:gvanrossum

[3.9] bpo-38908: Fix issue when non runtime_protocol does not raise TypeError (GH-26067) (GH-26075)

(cherry picked from commit c40486a)

Co-authored-by: Yurii Karabas 1998uriyyo@gmail.com
Automerge-Triggered-By: GH:gvanrossum

bpo-25479: add unit test for __subclasshook__ in test_abc.py (GH-24034) (GH-26063)

Co-authored-by: Szymon Trapp
(cherry picked from commit 5010c044c73ee55d0fd578cfecd3f4c3f01a4140)

Co-authored-by: Karl Dubost <karl+github@la-grange.net>

bpo-40640: doc -- add missing ... in example of Continue (GH-26055) (GH-26058)

Co-authored-by: Chas Belov <59780179+ChasBelov@users.noreply.github.com>
(cherry picked from commit 6574334a68aa324394a6fd1f855ecbad20432b1e)

bpo-44061: Fix pkgutil.iter_modules regression when passed a pathlib.Path object (GH-25964) (GH-26052)

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

[3.9] bpo-28528: Fix pdb.checkline() attribute error when 'curframe' is None (GH-25438) (GH-26053)

Co-authored-by: Thomas Kluyver <takowl@gmail.com>
(cherry picked from commit 8563a7052ccd98e6a381d361664ce567afd5eb6e)

Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>
Automerge-Triggered-By: GH:iritkatriel

Fix import of HTTPError (GH-22304) (GH-26048)

Import HTTPError from urllib.error instead of urllib.request.
(cherry picked from commit 5fedf71439187f00c661b16b80d398b74b00390e)

Co-authored-by: Sebastian Rittau <srittau@rittau.biz>
Co-authored-by: Sebastian Rittau <srittau@rittau.biz>

Fix typo in blurb entry (GH-26043)

bpo-10548: expectedFailure does not apply to fixtures (GH-23201) (#26045)

(cherry picked from commit 23ae2c3bacc167f7bbfea1846bbbc9dde63a1bfd)

Co-authored-by: Irit Katriel <iritkatriel@yahoo.com>

bpo-23750: Document os-system, subprocess. Patch by Martin Panter. (GH-26016) (GH-26041)

* Document os-system, subprocess Patch

* Update Doc/library/os.rst

Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
(cherry picked from commit 5f2eb87f2893c5e77ade4d662cebcce59d3f2c2f)

Co-authored-by: uniocto <serit142sa33go@gmail.com>
Co-authored-by: uniocto <serit142sa33go@gmail.com>

bpo-25821: Fix inaccuracy in threading.enumerate/is_alive documentation (GH-23192) (#26036)

(cherry picked from commit 12e7d10dfd28d4e26304e2c06b2e41c7418ec6f3)

Co-authored-by: Irit Katriel <iritkatriel@yahoo.com>

Doc: http.server: directory is not a class attribute, but an argument. (GH-26017) (GH-26030)

* Doc: http.server: directory is not a class attribute, but an argument.
(cherry picked from commit d1b81574edd75e33ae85c525ac988ce772675a07)

Co-authored-by: Julien Palard <julien@palard.fr>
Co-authored-by: Julien Palard <julien@palard.fr>

bpo-44070: Clarify NEWS message to specify the version when the behaviour was introduced (GH-26029)

bpo-44070: No longer eagerly makes import filenames absolute, except for extension modules (GH-26025)

bpo-44074: let patchcheck infer the base branch name (GH-25991)

(cherry picked from commit 21fbbb98bac8bfe56f8b931258c36750e84f9285)

Co-authored-by: Leonardo Lai <leonardo.lai@live.com>

bpo-43558: Add note about base class initialization to dataclasses doc (GH-25967) (GH-26019)

(cherry picked from commit 2a031723eefcf6f1d678bbb4f6018610d43623c4)

Co-authored-by: dhoekstra2000 <douwe.hoekstra2512@gmail.com>
Co-authored-by: dhoekstra2000 <douwe.hoekstra2512@gmail.com>

bpo-32924: Fix the Show Source url in the documentation (GH-25994)

(cherry picked from commit 03acfc50ac0be8b49847b94dee93e21b1efa0e76)

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

Fix make libainstall. (GH-25980)

Initial patch by Benno Leslie.
(cherry picked from commit 80d250d68cf3bb511fd862169c681b28028499c2)

Co-authored-by: Senthil Kumaran <senthil@uthcode.com>

Simple Enhancement. Add missing return statements in ftplib documentation. (GH-25968) (#25970)

(cherry picked from commit b32c8e97951db46484ba3b646b988bcdc4062199)

Co-authored-by: Senthil Kumaran <senthil@uthcode.com>
Co-authored-by: Senthil Kumaran <senthil@uthcode.com>

Fix minor grammar problems in dataclasses documentation (GH-25948) (#25959)

Some missing words; some odd word choices.
(cherry picked from commit ee8e7c2fa950f88ba2c33035bea7aed7aaf0cb77)

Co-authored-by: Scott Noyes <snoyes@gmail.com>
Co-authored-by: Scott Noyes <snoyes@gmail.com>

docs: clearly document that ":GH-X" string formatting results in "0X..." (GH-25941)

* clearly document that ":GH-X" string formatting results in "0X..."

* put back the "serial comma"
(cherry picked from commit 92ceb1c8402422412fcbb98ca19448677c667c3c)

Co-authored-by: Tal Einat <532281+taleinat@users.noreply.github.com>

bpo-43972: Set content-length to 0 for http.server.SimpleHTTPRequestHandler 301s (GH-25705)

* Set content-length for simple http server 301s

When http.server.SimpleHTTPRequestHandler sends a 301 (Moved
Permanently) due to a missing file, it does not set a Content-Length
of 0. Unfortunately, certain clients can be left waiting for the
connection to be closed in this circumstance, even though no body
will be sent. At time of writing, both curl and Firefox demonstrate
this behavior.

* Test Content-Length on simple http server redirect

When serving a redirect, the SimpleHTTPRequestHandler will now send
`Content-Length: 0`. Several tests for http.server already cover
various behaviors and checks including redirection. This change only
adds one check for the expected Content-Length on the simplest case
for a redirect.

* Add news entry for SimpleHTTPRequestHandler fix

* Clarify the specific kind of 301

Co-authored-by: Senthil Kumaran <skumaran@gatech.edu>
(cherry picked from commit fb427255614fc1f740e7785554c1da8ca39116c2)

Co-authored-by: Stephen Rosen <sirosen@globus.org>

[3.9] bpo-36515: Disable unaligned memory access in _sha3 on ARM (GH-25927) (GH-25928)

Contributed-By: Matthias Klose
Automerge-Triggered-By: GH:tiran
(cherry picked from commit da5c808fb50d34bc2e180d9481706072f33025da)

Co-authored-by: Gregory P. Smith <greg@krypto.org>
Co-authored-by: Gregory P. Smith <greg@krypto.org>

bpo-44022: Fix http client infinite line reading (DoS) after a HTTP 100 Continue (GH-25916)

Fixes http.client potential denial of service where it could get stuck reading lines from a malicious server after a 100 Continue response.

Co-authored-by: Gregory P. Smith <greg@krypto.org>
(cherry picked from commit 47895e31b6f626bc6ce47d175fe9d43c1098909d)

Co-authored-by: Gen Xu <xgbarry@gmail.com>

bpo-44040: Update broken link in pathlib source (GH-25905) (GH-25911)

(cherry picked from commit 96d5c7038b06e93d20822d28ed42a2183f876857)

Co-authored-by: Kevin Follstad <kfollstad@gmail.com>

bpo-40297: Fix test_socket.CANTest.testSendFrame (GH-19548)

The address tuple for CAN_RAW no longer returns the address family
after the introduction of CAN ISO-TP support in a30f6d45ac3. However,
updating test_socket.CANTest.testSendFrame was missed as part of the
change, so the test incorrectly attempts to index past the last tuple
item to retrieve the address family.

This removes the now-redundant check for equality against socket.AF_CAN,
as the tuple will not contain the address family.
(cherry picked from commit 355bae88822bee4de6092b63d69c5a5dad393a16)

Co-authored-by: karl ding <karlding@users.noreply.github.com>

Clarify rx parameter of compileall functions (GH-25857)

(cherry picked from commit 09490298d4485e9322edc6e1e8e15eb66c586164)

Co-authored-by: Jean-Abou-Samra <37271310+Jean-Abou-Samra@users.noreply.github.com>

[3.9] bpo-44001: improve Literal documentation (GH-25877). (#25897)

(cherry picked from commit 87109f4d85c93a870ee8aa0d2b394547d4636b17)

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

[3.9] bpo-42083: Allow NULL doc in PyStructSequence_NewType (#25896)

(cherry picked from commit 2f5baa17504feb9a7613bac32fdceed4894434de)

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

closes bpo-43349: Fix tuning(7) manpage hyperlink. (GH-24680) (#25694)

(cherry picked from commit f4d7d46cb48aa3a1bf3c2c7e2d7d71cbf49dea69)

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

Fix typo in ast.py (GH-25740) (GH-25894)

parantheses -> parentheses
(cherry picked from commit 9ee8448243e776d2a07a9868e9795bbb2c828f9c)

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

bpo-32822: Add finally with return/break/continue to the tutorial (GH-25600) (#25890)

This documents in the tutorial docs the behavior of a finally clause in
case it should re-raise an exception but contains a
return/break/continue statement.
(cherry picked from commit a0b9915a8be98427432e13d8eb2207a8b9824179)

Co-authored-by: Roberto Hueso <robertohueso96@gmail.com>

bpo-38352: Add to typing.__all__ (GH-25821) (#25885)

This adds IO, TextIO, BinaryIO, Match, and Pattern.

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
(cherry picked from commit b11557973476963f7c0fd0041eac175bc0d4c514)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

bpo-43666: Lib/_aix_support.py routines may fail in a WPAR environment (GH-25095) (#25880)

Since WPAR and LPAR both have a builddate for teh fileset bos.rte
The name of the fileset checked is modified.
To prevent a similiar situation (no builddate in ODM) a value
sufficient for pep425 activity if retrieved buildate is zero or NULL
Patch by M Felt.
(cherry picked from commit 5017cde20ed1d163a55d95b34ca452d83771a581)

Co-authored-by: Michael Felt <aixtools@users.noreply.github.com>

update docstring for `win_getpass` to reflect code changes (GH-24967)

The code was updated in
https://github.com/python/cpython/commit/0ec88b33d093db00ec68b220247681354a650f0c
but the docstring was left untouched.

=> updated the docstring to reflect the code changes
(cherry picked from commit d4222ea6b0bb3cf7d40f23b370dc9eea5f9b7004)

Co-authored-by: Jürgen Gmach <juergen.gmach@googlemail.com>

bpo-44018: random.seed() no longer mutates its inputs (GH-25856) (GH-25864)

[3.9] bpo-43882 Remove the newline, and tab early. From query and fragments. (#25853)

* Remove the newline, and tab early. From query and fragments.

Post 3.9.5

Python 3.9.5

bpo-42800: Add audit events for f_code and tb_frame (GH-24182)

Accessing the following attributes will now fire PEP 578 style audit hooks as (object.__getattr__, obj, name):
* PyTracebackObject: tb_frame
* PyFrameObject: f_code
* PyGenObject: gi_code, gi_frame
* PyCoroObject: cr_code, cr_frame
* PyAsyncGenObject: ag_code, ag_frame

[3.9] Doc: Fix random.uniform example comment. (GH-25784) (GH-25843)

(cherry picked from commit 440c0257262fec6f519bb81e49f1a4f341aeed66)

Co-authored-by: Julien Palard <julien@palard.fr>
Automerge-Triggered-By: GH:JulienPalard

[3.9] Update macOS installer readme for 3.9.5 (GH-25836)

bpo-41129: Fix check for macOS SDK paths when building Python (GH-25785) (GH-25830)

Narrow search to match contents of SDKs, namely only files in ``/System/Library``,
``/System/IOSSupport``, and ``/usr`` other than ``/usr/local``. Previously,
anything under ``/System`` was assumed to be in an SDK which causes problems
with the new file system layout in 10.15+ where user file systems may appear
to be mounted under ``/System``.  Paths in ``/Library`` were also
incorrectly treated as SDK locations.

Co-authored-by: Ned Deily <nad@python.org>
(cherry picked from commit d52bbde9421987d216c600557ef5bc931d03efcc)

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

bpo-43434: Move sqlite3.connect audit event to sqlite3.Connection.__init__ (GH-25818)

bpo-43990: Fix the footnote ordering in the operator precedence docs (GH-25805) (GH-25819)

bpo-36384: Leading zeros in IPv4 addresses are no longer tolerated (GH-25099) (GH-25815)

Reverts commit e653d4d8e820a7a004ad399530af0135b45db27a and makes
parsing even more strict. Like socket.inet_pton() any leading zero
is now treated as invalid input.

Signed-off-by: Christian Heimes <christian@python.org>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 60ce8f0be6354ad565393ab449d8de5d713f35bc)

bpo-32745: Fix a regression in the handling of ctypes' c_wchar_p type (GH-8721) (#25812)

Embedded nulls would cause a ValueError to be raised. Thanks go to Eryk Sun for their analysis.

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 73766b0341674f3920f4ea86a6f8288b801960f9)

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

bpo-41100: Update Misc/ACKS (GH-25808) (GH-25809)

(cherry picked from commit 518f8b5dd50b73499282a1ef02b197af106ad118)

Co-authored-by: Ned Deily <nad@python.org>

[3.9] bpo-44009: Provide "python3.x-intel64" for Apple Silicon Macs (GH-25804) (GH-25807)

This allows reliably forcing macOS universal2 framework builds
to run under Rosetta 2 Intel-64 emulation on Apple Silicon Macs
if needed for testing or when universal2 wheels are not yet
available.
(cherry picked from commit 0cb33da1cc9cebb9b2d67d446feb1cfd36fe7f55)

Co-authored-by: Ned Deily <nad@python.org>
Automerge-Triggered-By: GH:ned-deily

Fix broken name in build.yml (GH-25759) (GH-25802)

(cherry picked from commit 29282b2825545e2823bde94290a80f7c0fd7068e)

Fix exceptions mentioned in os.setxattr() docs (GH-25742) (GH-25794)

(cherry picked from commit 779232413a367cd3357482e675a5518de102a90e)

Co-authored-by: Shreyash Sharma <shreyash.sharma@philips.com>
Co-authored-by: Shreyash Sharma <shreyash.sharma@philips.com>

Fixing doc for callback for lambda (GG-25779) (GH-25788)

Fixing callback for lambda when no return value is provided
(cherry picked from commit 50c21ad35372983680b44130be560d856c5f27ca)

Co-authored-by: Shreyash Sharma <shreyash.sharma@philips.com>
Co-authored-by: Shreyash Sharma <shreyash.sharma@philips.com>

[3.9] bpo-43993: Update vendored pip to 21.1.1 (GH-25761). (GH-25782)

bpo-43971: Add spaces around annotated arg default '=' (GH-25702)

Result: "quantity_on_hand: int = 0".
(cherry picked from commit e726a902b7c73a7056b7421d801e47ffff255873)

Co-authored-by: Mohamed Moselhy <look4d@gmail.com>
Co-authored-by: Mohamed Moselhy <look4d@gmail.com>

bpo-43935: Fix typo in Turtle.back() docstring (GH-25581)

'e ,' to 'e, '.
(cherry picked from commit 0048c60f01deec4435748e851f9ec21b504d2d2f)

Co-authored-by: Tarjei Bærland <tarjeibaerland@gmail.com>

bpo-43954: Fix a missing word in the unittest docs (GH-25672)

(cherry picked from commit 2abbd8f2add5e80b86a965625b9a77ae94a101cd)

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

bpo-42589: Change URL for 'from' link when used in a raised exception (GH-23872)

Links for 'raise Exception from x' target to 'The raise statement' (7.8) section instead of 'The import statement' (7.11) section.

There are more modified links than in the bug report because I searched some other ones which can get the same improvement.
(cherry picked from commit 2fd928c8c1328424130cb9c51fc02ad5f9a66328)

Co-authored-by: sblondon <sblondon@users.noreply.github.com>

[3.9] bpo-43882 - urllib.parse should sanitize urls containing ASCII newline and tabs. (GH-25595) (GH-25725)

* bpo-43882 - urllib.parse should sanitize urls containing ASCII newline and tabs. (GH-25595)

Co-authored-by: Gregory P. Smith <greg@krypto.org>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
(cherry picked from commit 76cd81d60310d65d01f9d7b48a8985d8ab89c8b4)
Co-authored-by: Senthil Kumaran <skumaran@gatech.edu>

[doc] Be more clear on super() regarding multiple base classes methods (GH-21789) (GH-25706)

(cherry picked from commit 69a733bda34d413d3ad545ef3132240e5d2a7c0c)

Co-authored-by: Andre Delfino <adelfino@gmail.com>
Co-authored-by: Andre Delfino <adelfino@gmail.com>

[doc] Do some polishing in IDEs section (GH-22070) (GH-25703)

(cherry picked from commit 08a4803863856db47a1dde830e56f83e5c6811a2)

Co-authored-by: Andre Delfino <adelfino@gmail.com>
Co-authored-by: Andre Delfino <adelfino@gmail.com>

bpo-43472: Ensure PyInterpreterState_New audit events are raised when called through _xxsubinterpreters module (GH-25506) (GH-25508)

(cherry picked from commit 7b86e47617d81a4b14d929743425f448971e8c86)

Co-authored-by: Steve Dower <steve.dower@python.org>
Co-authored-by: Steve Dower <steve.dower@python.org>

bpo-43961: Fix test_logging.test_namer_rotator_inheritance() (GH-25684) (GH-25688)

Fix test_logging.test_namer_rotator_inheritance() on Windows: use
os.replace() rather than os.rename().
(cherry picked from commit fe52eb62191e640e720d184a9a1a04e965b8a062)

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

bpo-43960: test_pdb resets breakpoints to make tests deterministic (GH-25691)

bpo-43959: clarify the documentation of the PyContextVar C-API (GH-25671) (GH-25689)

(cherry picked from commit 4c49be766897968e509c41397e0e624c25b1675d)

bpo-37751: Update `codecs.register()` doc. (GH-25643)

(cherry picked from commit 5c84bb506aaca01f5f750116d8f7a41d41f8124d)

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

[3.9] bpo-43492: Upgrade Windows installer to use SQLite 3.35.5 (GH-25641)

(cherry picked from commit bf0c7c0147b73738cac63eb27ef48430284ff121)

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

Fix generated file name for installer builds on macOS 11+. (GH-25661) (GH-25664)

(cherry picked from commit 8a37463989410a79f6d1131d08dc0165bcaa0f9d)

Co-authored-by: Ned Deily <nad@python.org>

[3.9] bpo-43492: Update macOS installer to use SQLite 3.35.5 (GH-25640) (GH-25662)

(cherry picked from commit ce827816442613f982c356aa2f434c3c8a0c8917)

Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>
Automerge-Triggered-By: GH:ned-deily

bpo-37751: Document codecs.lookup() change in What's New in Python 3.9 (GH-23096) (GH-25659)

(cherry picked from commit 32980fb669a6857276da18895fcc0cb6f6fbb544)

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

[doc] Remove duplicated operator.itemgetter example (GH-24178) (#25646)

* Remove duplicated itemgetter example
* Add spaces
(cherry picked from commit 743e2bae10d2010fd1e29b772c9da64efc7c9c47)

Co-authored-by: Andre Delfino <adelfino@gmail.com>

Use the zero argument form of super() in examples for Python3 docs. (GH-22314) (GH-25638)

(cherry picked from commit 52cd6d5e1b2bece0d8efb58b1af41071c914ebe6)

Co-authored-by: Andre Delfino <adelfino@gmail.com>

bpo-40432: Use python 3.8 or higher to compile CPython on Windows (GH-25389) (#25637)

(cherry picked from commit 425434dadc30d96dc1c0c628f954f9b6f5edd2c9)

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

Fix thread locks in zlib module may go wrong in rare case (#22130)

Setting `next_in` before acquiring the thread lock may mix up compress/decompress state in other threads.

bpo-42924: Fix incorrect copy in bytearray_repeat (GH-24208) (#24211)

Before, using the * operator to repeat a bytearray would copy data from the start of
the internal buffer (ob_bytes) and not from the start of the actual data (ob_start).
(cherry picked from commit 61d8c54f43a7871d016f98b38f86858817d927d5)

Co-authored-by: Tobias Holl <TobiasHoll@users.noreply.github.com>

bpo-43938: improve dataclasses.FrozenInstanceError documentation (GH-25603) (GH-25635)

(cherry picked from commit 8a307e488d596914a7a5df6b2fdd945f8ce81e69)

Co-authored-by: Llandy Riveron Del Risco <llandy3d@gmail.com>
Co-authored-by: Llandy Riveron Del Risco <llandy3d@gmail.com>

[3.9] bpo-38820: Old OpenSSL 3.0.0 releases are in /old/3.0/ (GH-25624) (GH-25626)

Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 3c586ca500854476e6eff06713236faff233d035)

Co-authored-by: Christian Heimes <christian@python.org>
Automerge-Triggered-By: GH:tiran

Doc: Fix the array.fromfile method doc (GH-22037) (GH-25630)

The check about the f argument type was removed in this commit:
https://github.com/python/cpython/commit/2c94aa567e525c82041ad68a3174d8c3acbf37e2

Thanks for Pedro Arthur Duarte (pedroarthur.jedi at gmail.com) by the help with
this bug.
(cherry picked from commit bd25bcd37a3a41a0e08208e969f0c02287850c61)

Co-authored-by: Adorilson Bezerra <adorilson@gmail.com>
Co-authored-by: Adorilson Bezerra <adorilson@gmail.com>

Update asyncio-subprocess.rst (GH-21680) (GH-25621)

(cherry picked from commit 3c4850e222388889426e250ff43308e4802dc582)

Co-authored-by: Gabriel R F <github@gabrf.com>

[3.9] documentation: clarification about the function remove in os library (GH-19024) (GH-25620)

(cherry picked from commit b6daab2f676de1773d8f35fb362fe4c57449301d)

Co-authored-by: Etienne Gautier <etienne.gautier@outlook.com>

Fix documentation typos of argparse exit_on_error (GH-22706) (GH-25617)

(cherry picked from commit 7be870f9456ad04c3b67881497de6346d83805d2)

Co-authored-by: Taneli Hukkinen <hukkinj1@users.noreply.github.com>

Quick pydoc update to smtplib.py (GH-22292) (GH-25615)

Fixing minor mistake in the quotes around a couple of arguments for the constructor of the class `SMTP`, in smtplib.py.
(cherry picked from commit b3dec6f9ede35fc3bf7ae1baf0aa5f2ce1b6bf9d)

Co-authored-by: uy-rrodriguez <5296200+uy-rrodriguez@users.noreply.github.com>

bpo-43534: Fix the turtle module working with multiple root windows GH-25593

(cherry picked from commit 8af929fc76f21fb123f6a47cb3ebcf4e5b758dea)

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

Fix broken links and improve stand-alone tools list in FAQ GH-25609

(cherry picked from commit d28b34695301ec99a9334ad8d69b6092f4f703d5)

Co-authored-by: Andre Delfino <adelfino@gmail.com>

Fix id of 'Internet Message Format' RFC in email doc  GH-25613

Previous ID (5233) refers to "Sieve Email Filtering: Subaddress
Extension". It seems that the actual reference should be "Internet
Message Format" RFC 5322 (https://tools.ietf.org/html/rfc5322).

(The typo probably comes from commit 29d1bc0842 in which the ID of
this RFC got updated from the obsolete 2822.)

Co-authored-by: Ambrose Chua <ambrose@hey.com>
(cherry picked from commit cb5c802dcf8851663c4eac5d73f968f626a3a1dc)
Co-authored-by: Denis Laxalde <denis@laxalde.org>

Fix copy.Error casing in documentation GH-22004 (#25611)

(cherry picked from commit 0d930f108cb8ba66f54197175c1fba0c38253e4a)

Co-authored-by: Andre Delfino <adelfino@gmail.com>
Co-authored-by: Andre Delfino <adelfino@gmail.com>

Remove mention of dst parameter from description of os.lstat() (GH-24704)

It looks like it was accidentally copy-pasted in
6fa7aada9bd3616e0beeb266e818497b2ec1c859.
(cherry picked from commit 7f8e072c6dc88d6973d81f8fd572c04c88e7e3d7)

Co-authored-by: Sergey Fedoseev <fedoseev.sergey@gmail.com>

Fix a typo in datamodel reference document (GH-24930)

(cherry picked from commit a1a5e3c4c83c3e3fe24c96ae22dfdedc7e23a1bb)

Co-authored-by: Géry Ogam <gery.ogam@gmail.com>

[3.9] fix typo in warning (GH-20620) (#25601)

* Add space after period to warning in _tzpath.py

Currently:
InvalidTZPathWarning: Invalid paths specified in PYTHONTZPATH environment variable.Paths should be absolute but found the following relative paths: ...

* Update _tzpath.py
(cherry picked from commit a31cf86bc2d9c0738b2a0251af766d6b247683fc)

Co-authored-by: Allen <64019758+aboddie@users.noreply.github.com>

BaseHTTPRequestHandler, that path includes query (GH-25597)

* Clarify, for BaseHTTPRequestHandler, that path includes query

Co-authored-by: David Jones <drj@pobox.com>
(cherry picked from commit a89d8a94a0dd0bd45349efad6d5ad68641f4ff9a)

Co-authored-by: Senthil Kumaran <senthil@uthcode.com>

Improve CDN purge script (GH-25251) (#25254)

(cherry picked from commit e35dd556e1adb4fc8b83e5b75ac59e428a8b5460)

Co-authored-by: Steve Dower <steve.dower@python.org>
Co-authored-by: Steve Dower <steve.dower@python.org>