[issue30888] import class not isinstance of the class

Ronald Oussoren added the comment: In foo2.py you import "a.foo", which refers to module 'a' that isn't included in the directory structure you describe. I'm assuming 'dirc' should be 'a' to match the code. How did you run foo1.py? When running with 'python3.6 -m bug.foo1' I get an error a

[issue29464] Specialize FASTCALL for functions with positional-only parameters

Serhiy Storchaka added the comment: Josay noticed that _PyArg_NoStackKeywords() is not used anymore except for one place (_hashopenssl.c). Seems this is my oversign. Generated constructors in _hashopenssl.c use the METH_FASTCALL | METH_KEYWORDS calling method, but check that no keyword argume

[issue29464] Specialize FASTCALL for functions with positional-only parameters

STINNER Victor added the comment: Let's remove this function which became useless. -- ___ Python tracker ___ ___ Python-bugs-list mail

[issue29464] Specialize FASTCALL for functions with positional-only parameters

Changes by Serhiy Storchaka : -- pull_requests: +2706 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue30822] Python implementation of datetime module is not being tested correctly.

STINNER Victor added the comment: I reverted the commit which fixes test_datetime to also test Lib/datetime.py, to repair buildbots. But since I reverted the change, nothing was done so datetime.py is still not tested :-( > The tests enabled by "-utzdata" check UTC to local and back conversion

[issue30822] Python implementation of datetime module is not being tested correctly.

STINNER Victor added the comment: > Two timezones (America/New_York and Asia/Tehran) are picked for testing > independently from the -utzdata flag. By the way, if someone is aware of other interesting timezones, we may also test more timezones (without tzdata)? -- ___

[issue30171] Emit ResourceWarning in multiprocessing Queue destructor

Antoine Pitrou added the comment: > The problem is that multiprocessing.Queue.join_thread() does nothing since > the thread wasn't started by a subprocess. I don't understand what this means. Can you clarify a bit? -- ___ Python tracker

[issue30171] Emit ResourceWarning in multiprocessing Queue destructor

Antoine Pitrou added the comment: Specifically "the thread wasn't started by a subprocess"... -- ___ Python tracker ___ ___ Python-bug

[issue29930] Waiting for asyncio.StreamWriter.drain() twice in parallel raises an AssertionError when the transport stopped writing

Changes by Chris Jerdonek : -- nosy: +chris.jerdonek ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://ma

[issue30171] Emit ResourceWarning in multiprocessing Queue destructor

STINNER Victor added the comment: > Specifically "the thread wasn't started by a subprocess"... I'm talking about this check in Queue._start_thread() of multiprocessing.queues: created_by_this_process = (self._opid == os.getpid()) if not self._joincancelled and not created_by_th

[issue30886] test_handle_called_with_mp_queue() of test_logging leaks a thread on AMD64 FreeBSD 10.x Shared 3.x

STINNER Victor added the comment: The warning is a race condition which can be reproduced easily on Linux using attached test_handle_called_with_mp_queue-bug.patch, run: haypo@selma$ ./python -m test --fail-env-changed -m test_handle_called_with_mp_queue test_logging Run tests sequentially 0

[issue30886] test_handle_called_with_mp_queue() of test_logging leaks a thread on AMD64 FreeBSD 10.x Shared 3.x

Changes by STINNER Victor : -- pull_requests: +2707 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue30886] test_handle_called_with_mp_queue() of test_logging leaks a thread on AMD64 FreeBSD 10.x Shared 3.x

STINNER Victor added the comment: https://github.com/python/cpython/pull/2642 fixes the warning. I tested the change with test_handle_called_with_mp_queue-bug.patch: no more warning. Sorry, I don't know multiprocessing to understand the purpose of the removed test. I would like to really make

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

Changes by STINNER Victor : -- nosy: +davin, pitrou title: test_handle_called_with_mp_queue() of test_logging leaks a thread on AMD64 FreeBSD 10.x Shared 3.x -> multiprocessing.Queue.join_thread() does nothing if created and use in the same process

[issue30171] Emit ResourceWarning in multiprocessing Queue destructor

STINNER Victor added the comment: Let's discuss created_by_this_process in bpo-30886. This issue is more about adding or not a ResourceWarning. -- ___ Python tracker ___ ___

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

STINNER Victor added the comment: Hum, interesting, created_by_this_process was already removed from Python 2.7 in bpo-4106: commit 77657e40fa5f43fe6f7ffb6e32da4613dba657e1 Author: Antoine Pitrou Date: Wed Aug 24 22:41:05 2011 +0200 Issue #4106: Fix occasional exceptions printed out by

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

Antoine Pitrou added the comment: > I would like to really make sure that a Queue object doesn't "leak" a thread > when I close .close() + .join_thread(). I don't understand how this happens. The Finalize object only acts as an atexit handler. When called as a regular finalize, `self._thread

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

STINNER Victor added the comment: > I don't understand how this happens. If you run "./python -m test --fail-env-changed -m test_handle_called_with_mp_queue test_logging" with attached test_handle_called_with_mp_queue-bug.patch, no finalizer is registered: .join_thread() does nothing, beca

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

Antoine Pitrou added the comment: Oh, that's because you're calling join_thread() explicitly. I see. I agree that the fix looks desirable then. -- ___ Python tracker ___ _

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

New submission from STINNER Victor: 1:36:32 [224/405/1] test_import failed -- running: test_mmap (2236 sec), test_io (2529 sec), test_venv (1437 sec) beginning 6 repetitions 123456 .test test_import failed -- Traceback (most recent call last): File "D:\buildarea\3.6.ware-win81-release.ref

[issue30171] Emit ResourceWarning in multiprocessing Queue destructor

Antoine Pitrou added the comment: I don't think a ResourceWarning should be emitted. There is no risk of data loss or resource leak if you don't close a multiprocessing Queue explicitly. Actually, in the real world, I don't think I've ever seen code that closes queues explicitly. --

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

STINNER Victor added the comment: I was able to *easily* (100% failure rate) reproduce the failure with Python 3.6 and 3.7 (master) on Windows using this command: ./python -m test -R 3:100 -m test_concurrency test_import -- ___ Python tracker

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

STINNER Victor added the comment: I don't understand if a test_concurrency() failure is a bug in importlib, or a bug in the test :-) -- nosy: +brett.cannon, eric.snow, ncoghlan ___ Python tracker _

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

STINNER Victor added the comment: Note: "./python -m test -R 3:100 -m test_concurrency test_import" is just a convenient way to run test_concurrency() "in a loop", in the same process, 100 times. I'm unable to reproduce the bug on Linux, even when I write 3 into /proc/sys/vm/drop_caches while

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

STINNER Victor added the comment: Oh, the unit test was added 4 days ago: commit b4baacee1adc06edbe30ac7574d17a8cd168e2e0 Author: Serhiy Storchaka Date: Thu Jul 6 08:09:03 2017 +0300 bpo-30814: Fixed a race condition when import a submodule from a package. (#2580) -- _

[issue30814] Import dotted name as alias breaks with concurrency

STINNER Victor added the comment: test_concurrency() of test_import fails randomly on Windows: see bpo-30891. -- nosy: +haypo resolution: fixed -> status: closed -> open ___ Python tracker

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

STINNER Victor added the comment: > Oh, that's because you're calling join_thread() explicitly. I see. I agree > that the fix looks desirable then. FYI I added join_thread() in my first attempt to fix "Warning -- threading._dangling was modified by test_logging": bpo-30131, commit 8ca2f2fae

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

STINNER Victor added the comment: I suggest to backport the fix up to Python 3.5. -- versions: +Python 3.5, Python 3.6 ___ Python tracker ___

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

Nick Coghlan added the comment: Indeed, Serhiy's been stress-testing some bits of the import system, and finding a few holes made possible by the shift away from a single global import lock to per-module locks. (Issue 30876 is another example of that) Nothing immediately comes to mind as a pla

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

STINNER Victor added the comment: New changeset 3b69d911c57ef591ac0c0f47a66dbcad8337f33a by Victor Stinner in branch 'master': bpo-30886: Fix multiprocessing.Queue.join_thread() (#2642) https://github.com/python/cpython/commit/3b69d911c57ef591ac0c0f47a66dbcad8337f33a -- _

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

Changes by STINNER Victor : -- pull_requests: +2708 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

Changes by STINNER Victor : -- pull_requests: +2709 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

STINNER Victor added the comment: New changeset 69e41807f0851ff1107f949dcdc94dbb0af32acd by Victor Stinner in branch '3.5': bpo-30886: Fix multiprocessing.Queue.join_thread() (#2642) (#2644) https://github.com/python/cpython/commit/69e41807f0851ff1107f949dcdc94dbb0af32acd --

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

STINNER Victor added the comment: New changeset 7f3d65d6e4f8bebaaf996efb1c1adb67eb1724cb by Victor Stinner in branch '3.6': bpo-30886: Fix multiprocessing.Queue.join_thread() (#2642) (#2643) https://github.com/python/cpython/commit/7f3d65d6e4f8bebaaf996efb1c1adb67eb1724cb --

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

STINNER Victor added the comment: Ok, I applied my fix to 3.5, 3.6 and master branches. Thanks for the review Antoine. -- resolution: -> fixed stage: -> resolved status: open -> closed ___ Python tracker ___

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

Serhiy Storchaka added the comment: Some parts of import machinery are platform depended (see issue30873). I don't have idea what is wrong on Windows. I'm puzzled. test_concurrency itself runs a test in a loop. The only difference between one and several consequent runs of test_concurrency is

[issue30822] Python implementation of datetime module is not being tested correctly.

Serhiy Storchaka added the comment: If testing with -u tzdata is such expensive, tzdata can be excluded from all resources. There is a precedence with the extralargefile resource (see test_zipfile64). Actually this means that these test will never run until you request this specially. --

[issue30866] Add _testcapi.stack_pointer() to measure the C stack consumption

STINNER Victor added the comment: New changeset 64fa449f559b0e7b0480a177000419a78ebcf3ff by Victor Stinner in branch 'master': bpo-30866: Add _testcapi.stack_pointer() (#2601) https://github.com/python/cpython/commit/64fa449f559b0e7b0480a177000419a78ebcf3ff -- ___

[issue29464] Specialize FASTCALL for functions with positional-only parameters

Serhiy Storchaka added the comment: Removed _PyArg_NoStackKeywords() (7e60192fe0dfd763b0d458cf0898ba4f7ac7d81a). -- status: open -> closed ___ Python tracker ___

[issue30873] `SystemError: returned NULL without setting an error` from importing _pickle on Windows

STINNER Victor added the comment: ppperry: First, please create a Python script and attach it to the issue, it would make it easier to reproduce the bug. Second, which Python version did you test? I tested 3.6 and master Git branches on Windows, and I'm unable to reproduce the bug. I'm able t

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

STINNER Victor added the comment: > Victor, try to add importlib.invalidate_caches() inside a loop. Does it cause > a failure in a single test_concurrency? I added a "importlib.invalidate_caches()" call in the "for i in range(10):" loop. With this change, a single run doesn't fail. It doesn't

[issue30882] Built-in list disappeared from Python 2.7 intersphinx inventory

Changes by Mariatta Wijaya : -- assignee: docs@python -> Mariatta nosy: +Mariatta ___ Python tracker ___ ___ Python-bugs-list mailing

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

STINNER Victor added the comment: I added print(id(package)) in Lib/test/test_import/data/package/__init__.py: when the bug occurs on my Windows VM, I see two print with two different identifiers. Moreover, when the bug occurs, first id(sys.modules['package']) is the first identifier, and then

[issue30814] Import dotted name as alias breaks with concurrency

Changes by Serhiy Storchaka : -- pull_requests: +2710 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue30814] Import dotted name as alias breaks with concurrency

Serhiy Storchaka added the comment: It is worth to backport the test to older versions. Just to be sure that this is a 3.6 regression. -- ___ Python tracker ___

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

STINNER Victor added the comment: FYI test_concurrency() added by commit b4baacee1adc06edbe30ac7574d17a8cd168e2e0 doesn't really test bpo-30814. I backported the unit test on 1ccbad9c95cf5782a1329eeaecba6e3eb0c37cb8 (commit before b4baacee1adc06edbe30ac7574d17a8cd168e2e0), and the test pass, w

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

Nick Coghlan added the comment: No, there's no global lock on the import system these days. Instead, imports are supposed to be atomic on a per-module basis, but issue 30814 showed that some of the accesses to the shared state management (which *is* still supposed to be protected by the import

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

STINNER Victor added the comment: > FYI test_concurrency() added by commit > b4baacee1adc06edbe30ac7574d17a8cd168e2e0 doesn't really test bpo-30814. I > backported the unit test on 1ccbad9c95cf5782a1329eeaecba6e3eb0c37cb8 (commit > before b4baacee1adc06edbe30ac7574d17a8cd168e2e0), and the test

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

Serhiy Storchaka added the comment: test_concurrency is failed before b4baacee1adc06edbe30ac7574d17a8cd168e2e0 on my computer. I think it tests the issue30814 bug even if it doesn't fail on all computers. At the end, this is a race condition, and the failure is probabilistic. --

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

STINNER Victor added the comment: Using attached importlib_sleep.patch, you can *see* the race condition with: diff --git a/Lib/test/test_import/data/package/__init__.py b/Lib/test/test_import/data/package/__init__.py index a4f2bc3..f07eb11 100644 --- a/Lib/test/test_import/data/package/__init_

[issue30890] Comment error in Korean language

Changes by DelTos : -- versions: +Python 3.6 -Python 3.7 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

Changes by Serhiy Storchaka : -- pull_requests: +2711 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

Serhiy Storchaka added the comment: Victor tested test_concurrency on 3.5, and it is failed on slow Windows VM. Therefore the bug exists on 3.5 and is not related to recent changes. -- ___ Python tracker _

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

Nick Coghlan added the comment: I'm about to head to bed so I'll get back to this discussion tomorrow, but in the meantime: Victor, maybe it would make sense to reformulate your reproducer as a monkeypatch for _find_and_load_unlocked() that injects the 10 ms sleep from the test case if it find

[issue30891] Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6

Changes by STINNER Victor : -- pull_requests: +2712 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue30891] importlib: _find_and_load() race condition on sys.modules[name] check

Changes by STINNER Victor : -- title: Sometimes, test_concurrency() of test_import fails with AttributeError: module 'package' has no attribute 'submodule' on AMD64 Windows8.1 Refleaks 3.6 -> importlib: _find_and_load() race condition on sys.modules[name] check versions: +Python 3.5, P

[issue30183] [HPUX] compilation error in pytime.c with cc compiler

Changes by Mariatta Wijaya : -- stage: -> patch review ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue30892] _elementtree: assertion error if stdlib copy module is overriden

New submission from STINNER Victor: The _elementtree fails with an assertion error if the stdlib copy module is overriden by the user. haypo@selma$ mkdir copy/ haypo@selma$ touch copy/__init__.py haypo@selma$ ./python -c 'import _elementtree' python: Objects/abstract.c:153: PyObject_GetItem: As

[issue30892] _elementtree: assertion error if stdlib copy module is overriden

Changes by STINNER Victor : -- pull_requests: +2713 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue30851] IDLE: configdialog -- fix tkinter Variables

Terry J. Reedy added the comment: New changeset aa8d0a24694bea05061f1920ec3f944a9e6799d5 by terryjreedy (csabella) in branch 'master': bpo-30851: IDLE: Remove unused tk variables in configdialog. (#2626) https://github.com/python/cpython/commit/aa8d0a24694bea05061f1920ec3f944a9e6799d5 ---

[issue30851] IDLE: configdialog -- fix tkinter Variables

Changes by Terry J. Reedy : -- pull_requests: +2714 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue30870] IDLE: configdialog/fonts: change font when select by key up/down

Terry J. Reedy added the comment: Serhiy, I tried tkinter.test.support.simulate_mouse_click to test this patch but it seems not to work. Code at end of previous message. Any idea on how to fix? -- nosy: +serhiy.storchaka stage: patch review -> test needed

[issue30780] IDLE: configdialog - add tests for ConfigDialog GUI.

Changes by Terry J. Reedy : -- dependencies: +IDLE: configdialog/fonts: change font when select by key up/down ___ Python tracker ___

[issue30870] IDLE: configdialog/fonts: change font when select by key up/down

Serhiy Storchaka added the comment: It isn't my. It was added by Guilherme in r69050. I'll take a look at code tomorrow. -- ___ Python tracker ___ __

[issue30893] Expose importlib._bootstrap._ModuleLockManager in importlib.machinery

New submission from Brett Cannon: Based on all the work currently going into fixing the locking situation for imports, it's probably a good idea to expose it publicly so others can use it. -- components: Library (Lib) messages: 298077 nosy: brett.cannon priority: normal severity: normal

[issue30893] Expose importlib._bootstrap._ModuleLockManager in importlib.machinery

Changes by Brett Cannon : -- dependencies: +importlib: _find_and_load() race condition on sys.modules[name] check ___ Python tracker ___

[issue30851] IDLE: configdialog -- fix tkinter Variables

Terry J. Reedy added the comment: New changeset 8e3f73e5499a5bc575a5e7ad4ee0f16b1aaae829 by terryjreedy in branch '3.6': [3.6] bpo-30851: IDLE: Remove unused tk variables in configdialog. (GH-2626) (#2648) https://github.com/python/cpython/commit/8e3f73e5499a5bc575a5e7ad4ee0f16b1aaae829

[issue30893] Expose importlib._bootstrap._ModuleLockManager in importlib.machinery

Changes by Brett Cannon : -- nosy: +eric.snow, ncoghlan ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue30851] IDLE: configdialog -- fix tkinter Variables

Changes by Terry J. Reedy : -- dependencies: -IDLE: configdialog - add tests for ConfigDialog GUI. resolution: -> fixed stage: needs patch -> resolved status: open -> closed ___ Python tracker ___

[issue20917] Idle: Enhance font change notification system

Terry J. Reedy added the comment: I believe I saw somewhere that the 'somehow' in the opening post is looping through the windows listed under the Window tab. This issue was inspired by #17642, which allows hotkeys (^-, ^+) and wheel to change font size in editor window. If the size change on

[issue30892] _elementtree: assertion error if stdlib copy module is overriden

STINNER Victor added the comment: New changeset b136f11f3a51f9282ae992bac68f170ca5563b55 by Victor Stinner in branch 'master': bpo-30892: Fix _elementtree module initialization (#2647) https://github.com/python/cpython/commit/b136f11f3a51f9282ae992bac68f170ca5563b55 -- __

[issue30892] _elementtree: assertion error if stdlib copy module is overriden

Changes by STINNER Victor : -- pull_requests: +2715 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue30892] _elementtree: assertion error if stdlib copy module is overriden

Changes by STINNER Victor : -- pull_requests: +2716 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue30891] importlib: _find_and_load() race condition on sys.modules[name] check

STINNER Victor added the comment: New changeset 4f9a446f3fb42f800e73cd9414dd1eccb3ca4fa7 by Victor Stinner in branch 'master': bpo-30891: Fix importlib _find_and_load() race condition (#2646) https://github.com/python/cpython/commit/4f9a446f3fb42f800e73cd9414dd1eccb3ca4fa7 -- ___

[issue30891] importlib: _find_and_load() race condition on sys.modules[name] check

Changes by STINNER Victor : -- pull_requests: +2717 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue29854] Segfault when readline history is more then 2 * history size

Berker Peksag added the comment: New changeset bfa4fe4f39dd8b5ce1a0b649cedd36857859081a by Berker Peksag (Nir Soffer) in branch '2.7': [2.7] bpo-29854: Fix segfault in call_readline() (GH-728) https://github.com/python/cpython/commit/bfa4fe4f39dd8b5ce1a0b649cedd36857859081a -- __

[issue30894] Python 3.6.1 String Literal Error Not Going to sys.stderr

New submission from George Gillan: Python 3.6.1 String Literal Error Not Going to sys.stderr Using Windows 7 and Python 3.6.1. Attempting to redirect sys.stderr to a file. The application will be deployed via .pyw file instead of .py so the GUI application runs without a console window. Is th

[issue29854] Segfault when readline history is more then 2 * history size

Berker Peksag added the comment: Ok, I think we can finally close this one :) Thank you, everyone! -- resolution: -> fixed stage: backport needed -> resolved status: open -> closed ___ Python tracker _

[issue30892] _elementtree: assertion error if stdlib copy module is overriden

STINNER Victor added the comment: New changeset 044e156426825acac8b6c6d1ce14d5b7bcb20bc9 by Victor Stinner in branch '3.6': bpo-30892: Fix _elementtree module initialization (#2647) (#2649) https://github.com/python/cpython/commit/044e156426825acac8b6c6d1ce14d5b7bcb20bc9 -- _

[issue30892] _elementtree: assertion error if stdlib copy module is overriden

STINNER Victor added the comment: New changeset 7f567e7472dd6c3d066eec1c204301df251484b5 by Victor Stinner in branch '3.5': bpo-30892: Fix _elementtree module initialization (#2647) (#2650) https://github.com/python/cpython/commit/7f567e7472dd6c3d066eec1c204301df251484b5 -- _

[issue27099] IDLE: turn builting extensions into regular modules

Changes by Charles Wohlganger : -- pull_requests: +2718 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue30891] importlib: _find_and_load() race condition on sys.modules[name] check

STINNER Victor added the comment: New changeset fe6e686c27ce3a3ecdf03803cff7e230dee5530d by Victor Stinner in branch '3.6': bpo-30891: Fix importlib _find_and_load() race condition (#2646) (#2651) https://github.com/python/cpython/commit/fe6e686c27ce3a3ecdf03803cff7e230dee5530d -- __

[issue30891] importlib: _find_and_load() race condition on sys.modules[name] check

STINNER Victor added the comment: Backporting the fix ot Python 3.5 doesn't seem trivial, 3.5 lacks many changes. -- ___ Python tracker ___ __

[issue30886] multiprocessing.Queue.join_thread() does nothing if created and use in the same process

STINNER Victor added the comment: I'm not sure that the bug is fully fixed, I still saw a warning on: http://buildbot.python.org/all/builders/AMD64%20FreeBSD%2010.x%20Shared%203.x/builds/561/ This build tested the commit aa8d0a24694bea05061f1920ec3f944a9e6799d5 which is more recent than commit

[issue30714] test_ssl fails with openssl 1.1.0f

STINNER Victor added the comment: The test now fails on AMD64 Debian PGO 3.x: http://buildbot.python.org/all/builders/AMD64%20Debian%20PGO%203.x/builds/985/steps/test/logs/stdio FAIL: test_alpn_protocols (test.test_ssl.ThreadedTests) -- ___ Python t

[issue27755] Retire DynOptionMenu with a ttk Combobox

Terry J. Reedy added the comment: I did more experiments with DOM (DynamicOptionMenu) and Combobox (CB). This was partly to evaluate CB as replacement for DOM for font size; partly to consider CB for the font list. At least by default, both start closed. Font list should start open. CB has

[issue24776] IDLE: Improve config dialog font change user interface

Terry J. Reedy added the comment: Make this the master issue for improving the font tab user interface by improving components and rearranging them. With basic tests done, I am moving this up in priority. Related issues currently open. #30870 (dependency) made Up/Down change font selection; u

[issue30883] test_urllib2net failed on s390x Debian 3.6: ftp.debian.org error, too many connections from your internet address

Changes by Berker Peksag : -- nosy: +berker.peksag stage: -> needs patch type: -> behavior versions: +Python 3.7 ___ Python tracker ___

[issue30895] Decimal arithmetic sum error

New submission from Yelson Chevarrias Huaman: Decimal arithmetic sum error -- components: Interpreter Core files: csm.png messages: 298093 nosy: Yelson Chevarrias Huaman priority: normal severity: normal status: open title: Decimal arithmetic sum error type: performance versions: Python

[issue30895] Decimal arithmetic sum error

Changes by Yelson Chevarrias Huaman : -- type: performance -> behavior ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubs

[issue30895] Decimal arithmetic sum error

Changes by Yelson Chevarrias Huaman : -- versions: +Python 3.3, Python 3.4, Python 3.6, Python 3.7 ___ Python tracker ___ ___ Python-b

[issue30895] Decimal arithmetic sum error

Zachary Ware added the comment: https://docs.python.org/3/tutorial/floatingpoint.html -- nosy: +zach.ware resolution: -> not a bug stage: -> resolved status: open -> closed ___ Python tracker

[issue30896] BytesWarning in re module when compiling certain bytes patterns

New submission from Jelle Zijlstra: This code in sre_parse (line 738 and down): warnings.warn( 'Flags not at the start of the expression %s%s' % ( source.string[:20], # truncate long regexes

[issue12910] urrlib.quote quotes too many chars, e.g., '()'

Changes by Mariatta Wijaya : -- stage: -> patch review versions: -Python 2.7, Python 3.3, Python 3.4, Python 3.5, Python 3.6 ___ Python tracker ___

[issue30781] IDLE: configdialog -- switch to ttk widgets.

Changes by Cheryl Sabella : -- pull_requests: +2719 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue30894] Python 3.6.1 String Literal Error Not Going to sys.stderr

Steven D'Aprano added the comment: Before Python runs your code, it compiles it to byte-code. A SyntaxError means that the code cannot be compiled, and so it does not run. So the SyntaxError is raised *before* any of the code runs, and standard error is not re-directed. This is expected behavi

[issue30895] Decimal arithmetic sum error

Steven D'Aprano added the comment: Also, for the future, please do not post screen shots of text. Copy and Paste the text from the console. Thank you. -- nosy: +steven.daprano ___ Python tracker __

[issue30893] Expose importlib._bootstrap._ModuleLockManager in importlib.machinery

Nick Coghlan added the comment: Based on https://github.com/python/cpython/pull/2646/files#r126574323, I'm actually thinking along different lines: I'm starting to think we should move the current sys.modules to sys._modules, and make sys.modules a synchronised wrapper that does the following

[issue30803] Truth value of sets not properly documented

Terry J. Reedy added the comment: Responding here to Peter's PR comment. Peter opened this issue with the claim that the doc failed a specific test case-- document the truth value of set(). Since mappings are (or can be viewed as) a specialized type of set, I always considered that the empty

[issue30896] BytesWarning in re module when compiling certain bytes patterns

Serhiy Storchaka added the comment: Thank you for your report Jelle, but this was fixed in issue30605. -- resolution: -> out of date stage: -> resolved status: open -> closed ___ Python tracker __

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