bpo-35134: Add Include/cpython/descrobject.h

[vstinner]

Move Include/descrobject.h non-limited API to a new
Include/cpython/descrobject.h header file.

https://bugs.python.org/issue35134

[bedevere-bot]

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot ARM64 macOS 3.x has failed when building commit d4a85f1.

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/all/#builders/725/builds/860) and take a look at the build logs.
4. Check if the failure is related to this commit (d4a85f1) 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/all/#builders/725/builds/860

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

== Tests result: ENV CHANGED ==

411 tests OK.

10 slowest tests:

• test_concurrent_futures: 3 min 45 sec
• test_multiprocessing_spawn: 2 min 32 sec
• test_multiprocessing_forkserver: 1 min 53 sec
• test_unparse: 1 min 26 sec
• test_asyncio: 1 min 14 sec
• test_tokenize: 1 min 12 sec
• test_logging: 1 min 2 sec
• test_capi: 51.8 sec
• test_lib2to3: 51.7 sec
• test_ssl: 48.0 sec

1 test altered the execution environment:
test_ftplib

17 tests skipped:
test_dbm_gnu test_devpoll test_epoll test_gdb test_ioctl
test_msilib test_multiprocessing_fork test_ossaudiodev test_spwd
test_startfile test_tix test_tk test_ttk_guionly test_winconsoleio
test_winreg test_winsound test_zipfile64

Total duration: 9 min 45 sec

Click to see traceback logs

Traceback (most recent call last): File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/multiprocessing/resource_tracker.py", line 209, in main cache[rtype].remove(name) ^^^^^^^^^^^^^^^^^^^^^^^^^KeyError: '/psm_61dd61a2' Traceback (most recent call last): File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/asyncore.py", line 90, in read obj.handle_read_event() ^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/test/test_ftplib.py", line 384, in handle_read_eventself._do_ssl_handshake() ^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/test/test_ftplib.py", line 345, in _do_ssl_handshakeself.socket.do_handshake() ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/ssl.py", line 1345, in do_handshakeself._sslobj.do_handshake() ^^^^^^^^^^^^^^^^^^^^^^^^^^^ssl.SSLZeroReturnError: TLS/SSL connection has been closed (EOF) (_ssl.c:998) Traceback (most recent call last): File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/multiprocessing/resource_tracker.py", line 209, in main cache[rtype].remove(name) ^^^^^^^^^^^^^^^^^^^^^^^^^KeyError: '/psm_1e459028' Traceback (most recent call last): File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/threading.py", line 1031, in _bootstrap_innerself.run() ^^^^^^^^^^ File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/test/test_ftplib.py", line 298, in run asyncore.loop(timeout=0.1, count=1) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/asyncore.py", line 214, in loop poll_fun(timeout, map) ^^^^^^^^^^^^^^^^^^^^^^ File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/asyncore.py", line 157, in poll read(obj) ^^^^^^^^^ File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/asyncore.py", line 94, in read obj.handle_error() ^^^^^^^^^^^^^^^^^^ File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/test/test_ftplib.py", line 421, in handle_errorraiseException^^^^^^^^^^^^^^^ Exception k