[issue45427] importlib.readers.MultiplexedPath

David Rajaratnam added the comment: I'm closing the bug report. Clearly not a bug. It looks like importlib.resources.as_file() is exactly what I want. It returns a context and can potentially create a temporary file system directory structure with all files I want underneath. Not sure how I

[issue45505] Remove unneeded ZipFile IO

New submission from Jan Wolski : Currently in the ZipFile class implementation, when processing the zip file headers "extra" field, a .read() call is used without using the returned value in any way. This call could be replaced with a .seek() to avoid actually doing the IO. The change would

[issue45427] importlib.readers.MultiplexedPath

David Rajaratnam added the comment: Hi Filipe, Thanks very much for the pointers and for the clarifications. I'll look at using importlib.resources.as_file(). I think this is the API that I stupidly seemed to have missed! However, it is also very possible that I am misunderstanding the

[issue43805] multiprocessing.Queue hangs when process on other side dies

Change by Myles Steinhauser : -- nosy: +myles.steinhauser ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue22393] multiprocessing.Pool shouldn't hang forever if a worker process dies unexpectedly

Change by Myles Steinhauser : -- nosy: +myles.steinhauser ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue34781] infinite waiting in multiprocessing.Pool

Change by Myles Steinhauser : -- nosy: +myles.steinhauser ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue45504] [argparse] Entering a partial config_parser flag works with subparsers

Change by Steven W : -- components: +Library (Lib) -Parser ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue45504] [argparse] Entering a partial config_parser flag works with subparsers

New submission from Steven : I have a package with a module called `commands.py`. This file is basically three sub parsers and an entry point. Here is one of my subparsers. It shows the current path of a config file, and lets you update the path if you want. #config sub-command

[issue30570] issubclass segfaults on objects with weird __getattr__

Change by Gregory P. Smith : -- keywords: +patch pull_requests: +27291 stage: -> patch review pull_request: https://github.com/python/cpython/pull/29017 ___ Python tracker

[issue45475] gzip fails to read a gzipped file (ValueError: readline of closed file)

Change by Inada Naoki : -- keywords: +patch pull_requests: +27290 stage: -> patch review pull_request: https://github.com/python/cpython/pull/29016 ___ Python tracker ___

[issue30570] issubclass segfaults on objects with weird __getattr__

Gregory P. Smith added the comment: Python metaprogramming allows type-like things to be bases, not just things that pass PyType_Check(). so being that strict isn't going to work. The other classic way to prevent this is to track what you're recursing on to avoid a loop. i.e. Keeping a

[issue30570] issubclass segfaults on objects with weird __getattr__

Change by Gregory P. Smith : -- assignee: -> gregory.p.smith ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue30570] issubclass segfaults on objects with weird __getattr__

Gregory P. Smith added the comment: This is a stack overflow in Objects/abstract.c because we infinitely recurse within abstract_issubclass(). We should probably do some validity checking on the bases tuple that abstract_get_bases returns (ideally within abstract_get_bases?). The tuple

[issue39423] Process finished with exit code -1073741819 (0xC0000005) when trying to access data from a pickled file

Gregory P. Smith added the comment: As your problem involves numpy and PyQt, both of which are very complicated third party extension module code, chances are there is a bug within those that is leading to memory corruption. -- nosy: +gregory.p.smith resolution: -> third party

[issue39419] Core dump when trying to use workaround for custom warning category (Fatal Python error: init_sys_streams: can't initialize sys standard streams)

Irit Katriel added the comment: Can you reproduce this on 3.10 or 3.11? OpenWrapper is deprecated and no longer defined in the io module from 3.10. -- nosy: +iritkatriel ___ Python tracker

[issue45367] Specialize BINARY_MULTIPLY

Change by Dennis Sweeney : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue37013] Fatal Python error in socket.if_indextoname()

Change by Irit Katriel : -- versions: +Python 3.10, Python 3.11, Python 3.9 -Python 3.7, Python 3.8 ___ Python tracker ___ ___

[issue30774] list_repr not safe against concurrent mutation

Irit Katriel added the comment: Reproduced on 3.11. -- nosy: +iritkatriel versions: +Python 3.10, Python 3.11, Python 3.9 -Python 2.7, Python 3.5, Python 3.6, Python 3.7 ___ Python tracker

[issue39679] functools: singledispatchmethod doesn't work with classmethod

Alex Waygood added the comment: Happily, this bug appears to have been resolved in Python 3.10 due to the fact that a `classmethod` wrapping a function `F` will now have an `__annotations__` dict equal to `F`. In Python 3.9: ``` >>> x = lambda y: y >>> x.__annotations__ = {'y': int} >>> c

[issue32584] Uninitialized free_extra in code_dealloc

Irit Katriel added the comment: Is there anything left to do on this issue? It seems like a question more than a bug report. -- nosy: +iritkatriel ___ Python tracker ___

[issue32291] Value error for string shared memory in multiprocessing

Irit Katriel added the comment: Is there anything left to do here? It seems hongweipeng's explanation and the link to the documentation pretty much cover it. -- nosy: +iritkatriel resolution: -> not a bug status: open -> pending ___ Python

[issue30528] ipaddress.IPv{4,6}Network.reverse_pointer is broken

Foster Snowhill added the comment: I've stumbled upon this myself, and had a go at fixing it, before looking up this issue. My approach ended up being a bit different: 1. I rewrote the existing _reverse_pointer() methods, so that they'd handle both addresses and networks, instead of

[issue30528] ipaddress.IPv{4,6}Network.reverse_pointer is broken

Change by Foster Snowhill : -- pull_requests: +27289 pull_request: https://github.com/python/cpython/pull/29011 ___ Python tracker ___

[issue45229] Always use unittest for collecting tests in regrtests

miss-islington added the comment: New changeset 65c1db794e0484e18142658c691141387c1dc2e4 by Miss Islington (bot) in branch '3.10': bpo-45229: Make test_http_cookiejar discoverable (GH-29004) https://github.com/python/cpython/commit/65c1db794e0484e18142658c691141387c1dc2e4 --

[issue45229] Always use unittest for collecting tests in regrtests

miss-islington added the comment: New changeset 1dbf9c86b25463b9bc695e434ac034a7e313ba01 by Miss Islington (bot) in branch '3.9': bpo-45229: Make test_http_cookiejar discoverable (GH-29004) https://github.com/python/cpython/commit/1dbf9c86b25463b9bc695e434ac034a7e313ba01 --

[issue31419] Can not install python3.6.2 due to Error 0x80070643: Failed to install MSI package

Irit Katriel added the comment: Please create a new issue if this is still a problem on 3.9 or above. -- resolution: -> out of date stage: -> resolved status: pending -> closed ___ Python tracker

[issue45478] Send a patch to libexpat to solve _POSIX_C_SOURCE issue.

Dong-hee Na added the comment: https://github.com/libexpat/libexpat/pull/514 merged, The change is affected to libexpat 2.4.2 -- ___ Python tracker ___

[issue45192] The tempfile._infer_return_type function cannot infer the type of os.PathLike objects.

Andrei Kulakov added the comment: This is a duplicate of #29447, so if this is merged, the other issue should also be closed as fixed. -- nosy: +andrei.avk ___ Python tracker

[issue45477] configure script cannot detect float word ordering on linux

Sourish Basu added the comment: I executed: $ icc -c -O3 -fPIC -fp-model strict -fp-model source -axCORE-AVX512,CORE-AVX2 -xAVX -ipo -prec-div -prec-sqrt conftest.c and conftest.o was built without errors. It has one symbol, as expected: $ nm conftest.o U

[issue45229] Always use unittest for collecting tests in regrtests

Change by miss-islington : -- pull_requests: +27288 pull_request: https://github.com/python/cpython/pull/29007 ___ Python tracker ___

[issue45229] Always use unittest for collecting tests in regrtests

Serhiy Storchaka added the comment: New changeset b3f0ceae919c1627094ff628c87184684a5cedd6 by Serhiy Storchaka in branch 'main': bpo-45229: Make test_http_cookiejar discoverable (GH-29004) https://github.com/python/cpython/commit/b3f0ceae919c1627094ff628c87184684a5cedd6 --

[issue45229] Always use unittest for collecting tests in regrtests

Change by miss-islington : -- pull_requests: +27287 pull_request: https://github.com/python/cpython/pull/29006 ___ Python tracker ___

[issue45503] Several improvement point of gdbm module

Change by Dong-hee Na : -- components: +Library (Lib) type: -> enhancement versions: +Python 3.11 ___ Python tracker ___ ___

[issue45503] Several improvement point of gdbm module

New submission from Dong-hee Na : I have a chance to exchange mail with gdbm module maintainer Sergey Poznyakoff to supporting the crash tolerance feature. (See bpo-45452) Other dbm modules also might have the same issue what the maintainer pointed out. I copy and paste the content that

[issue45477] configure script cannot detect float word ordering on linux

Christian Heimes added the comment: Please build conftest.o with compiler flags icc -c -O3 -fPIC -fp-model strict -fp-model source -axCORE-AVX512,CORE-AVX2 -xAVX -ipo -prec-div -prec-sqrt and attach the file. -- ___ Python tracker

[issue45229] Always use unittest for collecting tests in regrtests

Change by Serhiy Storchaka : -- pull_requests: +27286 pull_request: https://github.com/python/cpython/pull/29004 ___ Python tracker ___

[issue45229] Always use unittest for collecting tests in regrtests

Change by Serhiy Storchaka : -- dependencies: +Rewrite test_dbm ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue45229] Always use unittest for collecting tests in regrtests

Change by Serhiy Storchaka : -- dependencies: +Fix test_shelve and make it discoverable ___ Python tracker ___ ___ Python-bugs-list

[issue45502] Fix test_shelve and make it discoverable

Change by Serhiy Storchaka : -- keywords: +patch pull_requests: +27285 stage: -> patch review pull_request: https://github.com/python/cpython/pull/29003 ___ Python tracker

[issue45502] Fix test_shelve and make it discoverable

Serhiy Storchaka added the comment: Also it was only tested with pickle protocols 0, 1 and 2. Now it will be tested with all pickle protocols. -- ___ Python tracker ___

[issue45502] Fix test_shelve and make it discoverable

New submission from Serhiy Storchaka : test_shelve was intended to run some tests for all underlying dbm implementation, but since b17acad68ea21c60dbc2088644f2934032304628 (at May 2008) it runs them with the same implementation. The proposed PR fixes this regression and also makes

[issue45501] [idea] Successfully creating a venv could print a message.

New submission from Julien Palard : I realized that many students get surprised by `python -m venv .venv` not printing anything, a few even think it completly failed. I'm OK teaching them this is normal, as `mv`, `cp`, `rm`, `django-admin startproject`, ... does not print neither when they

[issue45500] Rewrite test_dbm

Change by Serhiy Storchaka : -- keywords: +patch pull_requests: +27284 stage: -> patch review pull_request: https://github.com/python/cpython/pull/29002 ___ Python tracker

[issue45500] Rewrite test_dbm

New submission from Serhiy Storchaka : * Generate test classes at import time. It allows to filter them when run with unittest. E.g: "./python -m unittest test.test_dbm.TestCase_gnu -v". * Create a database class in a new directory which will be removed after test. It guarantees that all

[issue38605] [typing] PEP 563: Postponed evaluation of annotations: enable it by default in Python 3.11

Change by Alex Waygood : -- nosy: +AlexWaygood ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue38605] [typing] PEP 563: Postponed evaluation of annotations: enable it by default in Python 3.11

Serhiy Storchaka added the comment: I think it would help if we could enable some future feature globally by command line option or environment variable, without modifying all source files. It would allow users to quickly test their code base for compatibility with future changes. The