gh-119535: 3.15 minus π

[hugovk]

This reverts commits 3fc673e and fcef3fc to de-egg 3.15.

• Issue: Support pythonπ in Python 3.14 venv's #119535

[hauntsaninja]

0.0084073464

[bedevere-bot]

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot AMD64 Windows Server 2022 NoGIL 3.x (tier-1) has failed when building commit 54a6875.

What do you need to do:

1. Don't panic.
2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1241/builds/5758) and take a look at the build logs.
4. Check if the failure is related to this commit (54a6875) or if it is a false positive.
5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1241/builds/5758

Failed tests:

• test_weakref

Summary of the results of the build (if available):

==

Click to see traceback logs

Traceback (most recent call last): File "C:\Users\Administrator\buildarea\3.x.itamaro-win64-srv-22-aws.x64.nogil\build\Lib\threading.py", line 1079, in _bootstrap_innerself._context.run(self.run) ~~~~~~~~~~~~~~~~~^^^^^^^^^^ File "C:\Users\Administrator\buildarea\3.x.itamaro-win64-srv-22-aws.x64.nogil\build\Lib\threading.py", line 1021, in runself._target(*self._args, **self._kwargs) ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Administrator\buildarea\3.x.itamaro-win64-srv-22-aws.x64.nogil\build\Lib\multiprocessing\pool.py", line 595, in _handle_results cache[job]._set(i, obj) ~~~~~~~~~~~~~~~^^^^^^^^ File "C:\Users\Administrator\buildarea\3.x.itamaro-win64-srv-22-aws.x64.nogil\build\Lib\multiprocessing\pool.py", line 783, in _setdelself._cache[self._job] ~~~~~~~~~~~^^^^^^^^^^^ File "C:\Users\Administrator\buildarea\3.x.itamaro-win64-srv-22-aws.x64.nogil\build\Lib\multiprocessing\pool.py", line 171, in __delitem__self.notifier.put(None) ~~~~~~~~~~~~~~~~~^^^^^^ File "C:\Users\Administrator\buildarea\3.x.itamaro-win64-srv-22-aws.x64.nogil\build\Lib\multiprocessing\queues.py", line 394, in putself._writer.send_bytes(obj) ~~~~~~~~~~~~~~~~~~~~~~~^^^^^ File "C:\Users\Administrator\buildarea\3.x.itamaro-win64-srv-22-aws.x64.nogil\build\Lib\multiprocessing\connection.py", line 206, in send_bytesself._send_bytes(m[offset:offset + size]) ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Administrator\buildarea\3.x.itamaro-win64-srv-22-aws.x64.nogil\build\Lib\multiprocessing\connection.py", line 293, in _send_bytesraiseValueError("concurrent send_bytes() calls ""are not supported") ValueError: concurrent send_bytes() calls are not supported k