python / cpython Public

…29929) (GH-30039)

It can prevent some losses when output to buffered stream..
(cherry picked from commit 83fa129)

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

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
(cherry picked from commit 4fe5585)

Co-authored-by: 180909 <734461790@qq.com>

GH-29759)

(cherry picked from commit abfc794)

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

…29539) (GH-29670)

A similar sentence is present in the 'Invocation from super' section of
the descriptor HOWTO, where it is already correct.
(cherry picked from commit ee49484)

Co-authored-by: Jouke Witteveen <j.witteveen@gmail.com>

…H-29976) (GH-30038)

Signed-off-by: Louis Sautier <sautier.louis@gmail.com>
(cherry picked from commit c1051e0)

Co-authored-by: Louis Sautier <sautier.louis@gmail.com>

…ows (GH-25216) (GH-30033)

Co-authored-by: Ian Norton <inorton@gmail.com>

(cherry picked from commit 2fb797e)

Co-authored-by: Thomas Klausner <tk@giga.or.at>

…ods (GH-27384)

(cherry picked from commit 8c74713)

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

…lt-in class (GH-29291) (GH-29924)

For example, InitVar[list[int]].
(cherry picked from commit 1fd4de5)

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

(cherry picked from commit 3363e1c)

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

(cherry picked from commit c602c1b)

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

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

)

(cherry picked from commit c7e7a4b)

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

…nce as a base (GH-29298) (GH-29928)

(cherry picked from commit 2b318ce)

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

…H-29841) (GH-29958)

…strings (GH-29943)

(cherry picked from commit 8db0652)

Co-authored-by: James Gerity <snoopjedi@gmail.com>

Co-authored-by: Christian Heimes <christian@python.org>

…H-29933)

… types.GenericAlias (GH-29294)

(cherry picked from commit 446be16)

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

Getting an attribute via attrib.get() simultaneously with replacing
the attrib dict can lead to access to deallocated dict.
(cherry picked from commit d15cdb2)

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

(cherry picked from commit 9f2f7e4)

Co-authored-by: Zachary Ware <zach@python.org>

(cherry picked from commit 226d22f)

Co-authored-by: Christian Clauss <cclauss@me.com>

…H-29878)

(cherry picked from commit f27bef3)

Co-authored-by: Rob <r4226@pm.me>

Co-authored-by: Rob <r4226@pm.me>

)

(cherry picked from commit 934a826)

Co-authored-by: Sam Bull <aa6bs0@sambull.org>

Co-authored-by: Sam Bull <aa6bs0@sambull.org>

…e right (GH-29801) (GH-29863)

(cherry picked from commit f97ec09)

Co-authored-by: Vishal Pandey <vishalpandeyviptsk@gmail.com>

…rectories above the repo when building on Windows (GH-29854)

(cherry picked from commit 734ed35)

Co-authored-by: David Federman <david.federman@outlook.com>

Expanded ``astuple()`` docs, warning about deepcopy being applied
and providing a workaround.

Automerge-Triggered-By: GH:ericvsmith
(cherry picked from commit c1f93f0)

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

… (GH-29850)

… listeners i… (GH-29838) (GH-29840)

…H-24868)

(cherry picked from commit 7431448)

Co-authored-by: Jakub Kulík <Kulikjak@gmail.com>

…ame (GH-29726) (GH-29827)

(cherry picked from commit 4dfae6f)

* bpo-19460: Add test for MIMENonMultipart (GH-29817)
(cherry picked from commit 46c8d91)

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

* Update 2021-11-28-15-25-02.bpo-19460.lr0aWs.rst

Co-authored-by: 180909 <wjh180909@gmail.com>
Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>

…ong (GH-29588)

* Fix thread lock in zlib.Decompress.flush() may go wrong
Getting `.unconsumed_tail` before acquiring the thread lock may mix up decompress state.

backport of #29587 to 3.9/3.8.

…rough the Store package (GH-29799)

(cherry picked from commit 9a7611a)

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

… (GH-29792) (GH-29797)

"make regen-all" now produces the same output when run from a
directory other than the source tree: when building Python out of the
source tree.

(cherry picked from commit 253b7a0)
(cherry picked from commit b6defde)