python / cpython

…tion. (GH-25968) (#25970)

(cherry picked from commit b32c8e9)

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

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

…25959)

Some missing words; some odd word choices.
(cherry picked from commit ee8e7c2)

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

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

….." (GH-25941)

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

* put back the "serial comma"
(cherry picked from commit 92ceb1c)

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

…andler 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 fb42725)

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

…25927) (GH-25928)

Contributed-By: Matthias Klose

Automerge-Triggered-By: GH:tiran
(cherry picked from commit da5c808)

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

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

…00 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 47895e3)

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

(cherry picked from commit 96d5c70)

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

The address tuple for CAN_RAW no longer returns the address family
after the introduction of CAN ISO-TP support in a30f6d4. 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 355bae8)

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

(cherry picked from commit 0949029)

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

(cherry picked from commit 87109f4)

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

(cherry picked from commit 2f5baa1)

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

(cherry picked from commit f4d7d46)

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

parantheses -> parentheses
(cherry picked from commit 9ee8448)

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

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

…-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 a0b9915)

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

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 b115579)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

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 5017cde)

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

The code was updated in
0ec88b3
but the docstring was left untouched.

=> updated the docstring to reflect the code changes
(cherry picked from commit d4222ea)

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

…25864)

…gments. (#25853)

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

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

(cherry picked from commit 440c025)


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

Automerge-Triggered-By: GH:JulienPalard

…) (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 d52bbde)

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

…nit__ (GH-25818)

…H-25805) (GH-25819)

…H-25099) (GH-25815)

Reverts commit e653d4d 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 60ce8f0)

…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 73766b0)

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

(cherry picked from commit 518f8b5)

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

…H-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 0cb33da)


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

Automerge-Triggered-By: GH:ned-deily

(cherry picked from commit 29282b2)

(cherry picked from commit 7792324)

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

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

Fixing callback for lambda when no return value is provided
(cherry picked from commit 50c21ad)

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

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