Name already in use

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>

…H-103719)

…`s (#103706)

…3717)

add requires fork as test case depends on this

…1741)

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

bpo-37222: Fix for CacheFTPHandler in urllib

A call to FTP.ntransfercmd must be followed by FTP.voidresp to clear
the "end transfer" message. Without this, the client and server get
out of sync, which will result in an error if the FTP instance is
reused to open a second URL. This scenario occurs for even the most
basic usage of CacheFTPHandler.

Reverts the patch merged as a resolution to bpo-16270 and adds a test
case for the CacheFTPHandler in test_urllib2net.py.

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

Clarify sub directories used by pkgutil.extend_path in the docs and the docstring

…s 2.15.0" (#103616)

This reverts commit ace51dc.

This is the implementation of PEP683

Motivation:

The PR introduces the ability to immortalize instances in CPython which bypasses reference counting. Tagging objects as immortal allows up to skip certain operations when we know that the object will be around for the entire execution of the runtime.

Note that this by itself will bring a performance regression to the runtime due to the extra reference count checks. However, this brings the ability of having truly immutable objects that are useful in other contexts such as immutable data sharing between sub-interpreters.

…t. (#103681)

Changes the behaviour of `len` on a zero-dimensional `memoryview` to raise `TypeError`. Previously, `len` would return `1`.

* Doc: Fix broken links reported by linkcheck

* Apply suggestions from code review

- Remove extra diff line in faq/library.rst (merwok)
- Use HTTPS to link Unicode 15.0.0 to solve a redirect (hugovk)
- Use wayback machine link for openssl 1.1.0 instead of linking 1.1.1, "as this text mentions a feature from 1.1.0" (hugovk)

Co-authored-by: Éric <merwok@netwok.org>
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>

* Doc: Make mark-up code as literal

* Doc: Alphabetize items in linkcheck_ignore

Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>

* Doc: Improve comment in sphinx conf

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>

---------

Co-authored-by: Éric <merwok@netwok.org>
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>

GH-103669)

…H-103666)

* Update bundled pip version to 23.1
* Update to pip 23.1.1

…ult after pos-only with default (#103557)

* Use an f-string for improved readability

* Put version notes in chronological order

…H-103561)

Fix shifted field initialization in instrumentation.c

…request.AbstractHTTPHandler` (#99353)

* bugfix: let the HTTP- and HTTPSHandlers respect the value of http.client.HTTPConnection.debuglevel

* add tests

* add news

* ReSTify NEWS and reword a bit.

* Address Review Comments.

* Use mock.patch.object instead of settting the module level value.
* Used test values to assert the debuglevel.

---------

Co-authored-by: Gregory P. Smith <greg@krypto.org>
Co-authored-by: Senthil Kumaran <senthil@python.org>

The purpose of the comments is to rule out the implication that asyncio.TaskGroup is a drop-in replacement / better alternative to asyncio.gather().

I recently added some tests to test_imp, but @warsaw is removing that file in gh-98573. The tests are worth keeping so here I'm moving them to test_import.

Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
Co-authored-by: Batuhan Taskaya <isidentical@gmail.com>
Co-authored-by: Marta Gómez Macías <mgmacias@google.com>
Co-authored-by: sunmy2019 <59365878+sunmy2019@users.noreply.github.com>

…ding tasks (#103626)

#103314)

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

…103586)