[issue41483] Do not acquire lock in MemoryHandler.flush() if no target defined

New submission from Kostis Anagnostopoulos : The `logging.handlers.MemoryHandler.flush()` method acquire the lock even if target has not been set, and the method is a noop: ``` def flush(self): # (Docstring skipped) self.acquire() try: if self.target: for record

[issue41480] python won't save

Change by Karthikeyan Singaravelan : -- assignee: -> terry.reedy components: +IDLE nosy: +terry.reedy ___ Python tracker ___ ___ Py

[issue41480] python won't save

Vedran Čačić added the comment: Thanks for a very precise report. Have you tried to manually save your file (File > Save As)? Also, how did the file get that name (PPTests0.1.py)? -- ___ Python tracker _

[issue36346] Prepare for removing the legacy Unicode C API

miss-islington added the comment: New changeset f0e030cacb940f061e0b09efbffc2fd984b95259 by Miss Islington (bot) in branch '3.8': bpo-36346: Doc: Update removal schedule of legacy Unicode (GH-21479) https://github.com/python/cpython/commit/f0e030cacb940f061e0b09efbffc2fd984b95259 --

[issue36346] Prepare for removing the legacy Unicode C API

miss-islington added the comment: New changeset ea680631b478f091a171dc802d861f5014f58c8f by Miss Islington (bot) in branch '3.9': bpo-36346: Doc: Update removal schedule of legacy Unicode (GH-21479) https://github.com/python/cpython/commit/ea680631b478f091a171dc802d861f5014f58c8f --

[issue36346] Prepare for removing the legacy Unicode C API

Change by miss-islington : -- pull_requests: +20884 pull_request: https://github.com/python/cpython/pull/21738 ___ Python tracker ___ __

[issue36346] Prepare for removing the legacy Unicode C API

Change by miss-islington : -- pull_requests: +20885 pull_request: https://github.com/python/cpython/pull/21739 ___ Python tracker ___ __

[issue36346] Prepare for removing the legacy Unicode C API

Inada Naoki added the comment: New changeset 270b4ad4df795783d417ba15080da8f95e598689 by Inada Naoki in branch 'master': bpo-36346: Doc: Update removal schedule of legacy Unicode (GH-21479) https://github.com/python/cpython/commit/270b4ad4df795783d417ba15080da8f95e598689 -- ___

[issue41303] perf_counter result does not count system sleep time in Mac OS

Nathaniel Smith added the comment: I made a record of my investigations here: https://github.com/python-trio/trio/issues/1586 One reason we might care about this is that asyncio ought to be using a clock that stops ticking while suspended. (On which note: Please don't switch macOS to use c

[issue41303] perf_counter result does not count system sleep time in Mac OS

Change by Joshua Bronson : -- nosy: +jab ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.

[issue41303] perf_counter result does not count system sleep time in Mac OS

Rishav Kundu added the comment: > Maybe a new clock is needed, clock which has a well defined behavior for > system suspend, on any platform. I’d like to work on this, if possible. Linux and macOS support seems to be straightforward. I will have to look into other platforms. What would be th

[issue41303] perf_counter result does not count system sleep time in Mac OS

STINNER Victor added the comment: > Or would a different API that distinguishes between clocks that track during > suspend versus those that not be a better idea? Given that at least macOS and > Linux offer both variants (not sure about Windows) I don't think that all platforms provide a clo

[issue38912] test_asyncio altered the execution environment

STINNER Victor added the comment: Another error? aarch64 RHEL8 LTO + PGO 3.x: https://buildbot.python.org/all/#/builders/618/builds/835 1 test altered the execution environment: test_asyncio 0:01:55 load avg: 7.00 [329/423/1] test_asyncio failed (env changed) (1 min 25 sec) -- running:

[issue38912] test_asyncio altered the execution environment

STINNER Victor added the comment: > I created bpo-41467: asyncio: recv_into() must not return b'' if the > socket/pipe is closed. This was a real asyncio bug, specific to Windows, and it's now fixed. But the initial bug report was on Unix (Linux?) and is different: > Warning -- threading_cl

[issue41467] asyncio: recv_into() must not return b'' if the socket/pipe is closed

Change by STINNER Victor : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ __

[issue31819] Add sock_recv_into to AbstractEventLoop

Change by STINNER Victor : -- nosy: +giampaolo.rodola ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue41475] __future__.annotations set to become default in Python 4.0?

Raymond Hettinger added the comment: Keep it focused one place — there's no benefit to multiple tracker entries and/or multiple PRs. Do look to see all the places that would be need to be updated. Also, let Łukasz reply — this was his PEP. Also, I'm not sure that we're backporting anything

[issue41481] pip install will install version 0.0.0 if existing in stead of newer ones

Steven D'Aprano added the comment: This is a bug tracker for issues with the Python language, interpreter and standard library. For third party applications like pip, please report bugs to their maintainers. https://github.com/pypa/pip/issues -- nosy: +steven.daprano resolution: ->

[issue41479] pip install== will install 0.0.0 version in stead of showing alll

Steven D'Aprano added the comment: This is a bug tracker for issues with the Python language, interpreter and standard library. For third party applications like pip, please report bugs to their maintainers. https://github.com/pypa/pip/issues -- nosy: +steven.daprano resolution: ->

[issue41480] python won't save

LX Cubing added the comment: And it still shows the * there. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscrib

[issue41480] python won't save

Change by LX Cubing : Added file: https://bugs.python.org/file49363/Annotation 2020-08-04 144803.png ___ Python tracker ___ ___ Python-bugs-

[issue41480] python won't save

Change by LX Cubing : Added file: https://bugs.python.org/file49362/Annotation 2020-08-04 144726.png ___ Python tracker ___ ___ Python-bugs-

[issue41480] python won't save

LX Cubing added the comment: So then, I click on the run button, which shows four more buttons: Run Module Run... Customized Check Module Python Shell So I click on the Run Module button, and this thing pops up that says Source Must Be Saved OK to Save? Okay Cancel So I clicke

[issue41480] python won't save

Change by LX Cubing : Added file: https://bugs.python.org/file49361/Annotation 2020-08-04 144709.png ___ Python tracker ___ ___ Python-bugs-

[issue41480] python won't save

LX Cubing added the comment: Okay, so in the first picture, you see the * up there in the title right? That means that it needs to be saved. -- Added file: https://bugs.python.org/file49359/Annotation 2020-08-04 144455.png ___ Python tracker

[issue41480] python won't save

Vedran Čačić added the comment: What exactly do you type/click and where? -- nosy: +veky ___ Python tracker ___ ___ Python-bugs-list

[issue41482] docstring errors in ipaddress.IPv4Network

Change by Roundup Robot : -- keywords: +patch nosy: +python-dev nosy_count: 2.0 -> 3.0 pull_requests: +20880 stage: -> patch review pull_request: https://github.com/python/cpython/pull/21736 ___ Python tracker _

[issue41371] test_zoneinfo fails when lzma module is unavailable

Nathan Maynes added the comment: Im still trying to get the hang of the PR workflow so my apologies in advance. I closed the first PR by accident. I made the mistake of including a commit for another issue as well as the commit for this issue. When trying to clean up, I reverted back too far

[issue41482] docstring errors in ipaddress.IPv4Network

New submission from Eric Frederich : The __init__ method for IPv4Network has a typo where it says all three of '192.0.2.0/24', '192.0.2.0/255.255.255.0' and '192.0.0.2/0.0.0.255' should be equal. -- assignee: docs@python components: Documentation messages: 374841 nosy: docs@python, er

[issue41303] perf_counter result does not count system sleep time in Mac OS

Rishav Kundu added the comment: Wouldn’t using mach_continuous_time (and its equivalents on other platforms) wherever possible be preferable? Or would a different API that distinguishes between clocks that track during suspend versus those that not be a better idea? Given that at least macOS

[issue41475] __future__.annotations set to become default in Python 4.0?

Ram Rachum added the comment: If you'd like me to patch that too, let me know. Also, I'll need a decision on whether it should be on a separate PR and if so, to which versions it should be backported. -- ___ Python tracker

[issue41481] pip install will install version 0.0.0 if existing in stead of newer ones

New submission from Immo Wetzel : if a version 0.0.0 is existing in repo/index ... pip will install this version and not the newer ones. -- components: Installation messages: 374838 nosy: iwetzel priority: normal severity: normal status: open title: pip install will install version 0.0.

[issue38628] Issue with ctypes in AIX

David Edelsohn added the comment: As mentioned in the stgdict.c comment, this relates back to #22273 and #29565. The passing of arrays/structs is fragile, to use a euphemism. The ctypes behavior conforms to the x64 Linux ABI and x64 libffi, even the comment from #22273, "Structs that are la

[issue41480] python won't save

New submission from LX Cubing : When I try to run python, it asks me if I want to save it or not. So I clicked yes, like I always do, but nothing happened. It didn't run at all. I keep trying, but still it won't save. -- messages: 374836 nosy: leoxie0733 priority: normal severity: nor

[issue41479] pip install== will install 0.0.0 version in stead of showing alll

New submission from Immo Wetzel : I do have a pip package with version id 0.0.0 on my own registry. If I try to get the list of available versions like before with pip install package_name== it will install version 0.0.0 of the package package_name thats not right -- messages: 37483

[issue38628] Issue with ctypes in AIX

Tony Reix added the comment: I do agree that the example with memchr is not correct. About your suggestion, I've done it. With 32. And that works fine. All 3 values are passed by value. # cat Pb-3.8.5.py #!/usr/bin/env python3 from ctypes import * mine = CDLL('./MemchrArgsHack2.so') class

[issue41371] test_zoneinfo fails when lzma module is unavailable

Change by Nathan Maynes : -- pull_requests: +20879 pull_request: https://github.com/python/cpython/pull/21734 ___ Python tracker ___ ___

[issue41475] __future__.annotations set to become default in Python 4.0?

Raymond Hettinger added the comment: $ python3.9 Python 3.9.0b4 (v3.9.0b4:69dec9c8d2, Jul 2 2020, 18:41:53) [Clang 6.0 (clang-600.0.57)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> from __future__ import annotations >>> annotations _Feature((3, 7, 0, 'b

[issue41478] Empty representation of AssertionError

Rémi Lapeyre added the comment: Hi, can you not use its repr: >>> try: raise ValueError ... except Exception as e: print(f"Following happened: {e!r}") ... Following happened: ValueError() ? -- nosy: +remi.lapeyre ___ Python tracker

[issue41478] Empty representation of AssertionError

New submission from Ilya Kamenshchikov : I have a high level wrapper where I am catching expection and present it in (more) user-friendly format with a message. try: raise ValueError except Exception as e: print(f"Following happened: {e}") >>> prints "Following happened: " Can an

[issue41463] Avoid duplicating jump information from opcode.py in compile.c

Mark Shannon added the comment: New changeset 582aaf19e8b94a70c1f96792197770d604ba0fdf by Mark Shannon in branch 'master': bpo-41463: Generate information about jumps from 'opcode.py' rather than duplicating it in 'compile.c' (GH-21714) https://github.com/python/cpython/commit/582aaf19e8b94a

[issue12423] signal handler doesn't handle SIGABRT from os.abort

Change by STINNER Victor : -- nosy: -vstinner ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.p

[issue31904] Python should support VxWorks RTOS

Change by STINNER Victor : -- nosy: -vstinner ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.p

[issue29269] test_socket failing in solaris

Change by STINNER Victor : -- nosy: -vstinner ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.p

[issue40891] Use PEP 573 in functools

Change by STINNER Victor : -- nosy: -vstinner ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.p

[issue41439] test_uuid.py and test_ssl.py failure on OSes without os.fork (VxWorks RTOS)

Change by STINNER Victor : -- nosy: -vstinner ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.p

[issue32623] Resize dict on del/pop

Change by STINNER Victor : -- nosy: -vstinner ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.p

[issue40275] test.support has way too many imports

STINNER Victor added the comment: New changeset c7decc27d529c04a4e6b2922e3f3f9419b920f63 by Hai Shi in branch 'master': bpo-40275: Use new test.support helper submodules in tests (GH-21727) https://github.com/python/cpython/commit/c7decc27d529c04a4e6b2922e3f3f9419b920f63 -- ___

[issue40275] test.support has way too many imports

STINNER Victor added the comment: New changeset 604bba1f8fe32479c89b9824b2231cc4480dd110 by Hai Shi in branch 'master': bpo-40275: Use new test.support helper submodules in tests (GH-21452) https://github.com/python/cpython/commit/604bba1f8fe32479c89b9824b2231cc4480dd110 -- ___

[issue41466] Windows installer: "Add to PATH" should be checked by default

Steve Dower added the comment: As Eryk says, the defaults include the "py" launcher, which is now recommended at the end of installation. Python is also available from the Start menu/screen, and PEP 514 allows other tools to reliably detect and offer Python installs. Modifying PATH at all i

[issue41473] test_gdb fails on AMD64 Fedora Rawhide 3.x

STINNER Victor added the comment: I failed to reproduce the issue on an up-to-date Fedora Rawhide with gdb-9.2-2.fc33.x86_64 ("GNU gdb (GDB) Fedora 9.2-2.fc33"). -- ___ Python tracker __

[issue41476] test_zoneinfo fails if the _lzma module is missing

Karthikeyan Singaravelan added the comment: Duplicate of https://bugs.python.org/issue41371 -- nosy: +xtreak ___ Python tracker ___ ___

[issue41473] test_gdb fails on AMD64 Fedora Rawhide 3.x

STINNER Victor added the comment: Other failures on a different architecture, aarch64 Fedora Rawhide Clang 3.9: https://buildbot.python.org/all/#/builders/687/builds/152 "gdb_version: GNU gdb (GDB) Fedora 9.2-2.fc33" "Stderr: Unable to fetch general registers.: No such process. Selected thre

[issue41476] test_zoneinfo fails if the _lzma module is missing

STINNER Victor added the comment: See also bpo-41477: test_genericalias fails if ctypes is missing. -- ___ Python tracker ___ ___ P

[issue41371] test_zoneinfo fails when lzma module is unavailable

Paul Ganssle added the comment: I think for now skipping the tests when lzma is missing is the easiest thing, though another option would be to drop the compression on the input test data so that the tests don't depend on lzma. Taking a look at the data files, it looks like we get around 50%

[issue41473] test_gdb fails on AMD64 Fedora Rawhide 3.x

STINNER Victor added the comment: > https://buildbot.python.org/all/#builders/1/builds/1194 pythoninfo: sys.version: 3.10.0a0 (heads/master:da4e09fff6, Aug 4 2020, 03:30:43) [GCC 10.2.1 20200723 (Red Hat 10.2.1-1)] gdb_version: GNU gdb (GDB) Fedora 9.2-2.fc33 --

[issue41477] test_genericalias fails if ctypes is missing

New submission from STINNER Victor : Error: 0:05:47 load avg: 5.95 [311/423/2] test_genericalias failed -- running: test_multiprocessing_spawn (1 min 59 sec) test test_genericalias crashed -- Traceback (most recent call last):

[issue41476] test_zoneinfo fails if the _lzma module is missing

New submission from STINNER Victor : Error when _lzma extension is missing: test test_zoneinfo crashed -- Traceback (most recent call last): File "/home/vstinner/pyth

[issue41232] Python `functools.wraps` doesn't deal with defaults correctly

Thor Whalen added the comment: Hi Terry, sorry for the later reply. Is this a bugfix? Well, I'm not sure what you would call a bug. Can't one always redefine a bug to be a feature, and visa versa? I would definitely say that the behavior (seeing one default in the signature, but a different o

[issue41474] Missing dependency on Include/cpython/frameobject.h

Skip Montanaro added the comment: > > I don't know how to get rid of all those commit messages. > > I suggest you to create a local branch per change, rather than using "master". > > I consider that "origin" is g...@github.com:python/cpython.git. Check your > remotes with "git remote -v". Hmm

[issue41474] Missing dependency on Include/cpython/frameobject.h

STINNER Victor added the comment: > I don't know how to get rid of all those commit messages. I suggest you to create a local branch per change, rather than using "master". I consider that "origin" is g...@github.com:python/cpython.git. Check your remotes with "git remote -v". Example where

[issue41475] Fix mistake in "What's new in Python 3.7"

Change by Ram Rachum : -- type: -> crash versions: +Python 3.10, Python 3.8, Python 3.9 ___ Python tracker ___ ___ Python-bugs-list

[issue41475] Fix mistake in "What's new in Python 3.7"

Change by Ram Rachum : -- keywords: +patch pull_requests: +20878 stage: -> patch review pull_request: https://github.com/python/cpython/pull/21733 ___ Python tracker ___ _

[issue41474] Missing dependency on Include/cpython/frameobject.h

Skip Montanaro added the comment: > they all look to be of the form "Merge remote-tracking branch > 'upstream/master'". Aside from one where I erroneously committed a change to the wrong branch, then backed it out immediately. -- ___ Python tracke

[issue41475] Fix mistake in "What's new in Python 3.7"

New submission from Ram Rachum : Writing the patch now. -- assignee: docs@python components: Documentation messages: 374814 nosy: cool-RR, docs@python priority: normal severity: normal status: open title: Fix mistake in "What's new in Python 3.7" versions: Python 3.7 __

[issue41474] Missing dependency on Include/cpython/frameobject.h

Skip Montanaro added the comment: I see what @vstinner is talking about. If you look at those commit messages, they all look to be of the form "Merge remote-tracking branch 'upstream/master'". That is, they are me syncing python/cpython/master to python/smontanaro/master. There is, in fact,

[issue41474] Missing dependency on Include/cpython/frameobject.h

Skip Montanaro added the comment: > Your PR has 124 commits, that looks strange. Funny, it told me just one file had changed (Makefile.pre.in). I was attempting to make a PR against that one change from my fork of master to the main repo. Let me take another crack at it. -- ___

[issue41474] Missing dependency on Include/cpython/frameobject.h

STINNER Victor added the comment: > Created a pull request. Hopefully I didn't muff the protocol too badly. Your PR has 124 commits, that looks strange. -- nosy: +vstinner ___ Python tracker ___

[issue41474] Missing dependency on Include/cpython/frameobject.h

Skip Montanaro added the comment: Created a pull request. Hopefully I didn't muff the protocol too badly. -- stage: patch review -> ___ Python tracker ___ ___

[issue41474] Missing dependency on Include/cpython/frameobject.h

Change by Skip Montanaro : -- keywords: +patch pull_requests: +20877 stage: -> patch review pull_request: https://github.com/python/cpython/pull/21732 ___ Python tracker ___ _

[issue41474] Missing dependency on Include/cpython/frameobject.h

New submission from Skip Montanaro : When Include/cpython/frameobject.h was created, there was no dependency added to Makefile.pre.in. -- components: Build messages: 374809 nosy: skip.montanaro priority: normal severity: normal status: open title: Missing dependency on Include/cpython/

[issue41473] test_gdb fails on AMD64 Fedora Rawhide 3.x

New submission from STINNER Victor : https://buildbot.python.org/all/#builders/1/builds/1194 0:07:05 load avg: 16.74 [421/423/1] test_gdb failed (2 min 29 sec) -- running: test_capi (1 min 28 sec), test_lib2to3 (1 min 22 sec) (...) ==

[issue41335] free(): invalid pointer in list_ass_item() in Python 3.7.3

Howard A. Landman added the comment: As far as we can tell, this is a known Py_DECREF problem with spidev==3.4. Testing on spidev==3.5 has not triggered the bug so far, so it appears to be already fixed. Under 3.4, changing the list to a tuple did not affect the behavior. -- __

[issue41472] webbrowser uses deprecated env variables to detect desktop type

Change by Marco Trevisan : -- keywords: +patch pull_requests: +20875 stage: -> patch review pull_request: https://github.com/python/cpython/pull/21731 ___ Python tracker ___ _

[issue41472] webbrowser uses deprecated env variables to detect desktop type

New submission from Marco Trevisan : Webbrowser uses env variables such as GNOME_DESKTOP_SESSION_ID that have been dropped by GNOME in recent releases -- components: Library (Lib) messages: 374806 nosy: Trevinho priority: normal severity: normal status: open title: webbrowser uses depr

[issue41471] After installing python 3.x on Mac pip doesn't work at all

Ronald Oussoren added the comment: I don't quite understand what the issue is. * What proxy settings do you have? * Is the problem reproducible without using pip? - By using the requests API to fetch a web page - By using the stdlib http.client API to do the same -- ___

[issue41468] Unrecoverable server exiting

Albert Francis added the comment: Dear Sir, I got the solution. Thanks On Tue, 4 Aug 2020, 16:55 Terry J. Reedy, wrote: > > Terry J. Reedy added the comment: > > One should never see this message. As far as I remember, I have seen it > only once in the last several years. It is intended

[issue38628] Issue with ctypes in AIX

Change by Sanket Rathi : -- nosy: +sanket ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python

[issue41468] Unrecoverable server exiting

Terry J. Reedy added the comment: One should never see this message. As far as I remember, I have seen it only once in the last several years. It is intended to indicate a 'random' non-reproducible glitch in the communication machinery connecting the IDLE GUI process and the user code exec

[issue41371] test_zoneinfo fails when lzma module is unavailable

Change by Nathan Maynes : -- keywords: +patch pull_requests: +20874 stage: -> patch review pull_request: https://github.com/python/cpython/pull/21730 ___ Python tracker ___ __

[issue41371] test_zoneinfo fails when lzma module is unavailable

Nathan Maynes added the comment: I'm creating a pull request that implements the suggestion by xtreak. -- nosy: +nmaynes ___ Python tracker ___ ___

[issue18876] Problems with files opened in append mode with io module

Erik Bray added the comment: Indeed, this can be closed. -- resolution: -> fixed stage: -> resolved status: open -> closed ___ Python tracker ___ ___

[issue20082] Misbehavior of BufferedRandom.write with raw file in append mode

Change by Erik Bray : -- pull_requests: +20873 pull_request: https://github.com/python/cpython/pull/21729 ___ Python tracker ___ ___

[issue41471] After installing python 3.x on Mac pip doesn't work at all

New submission from Jens Petersen : Using pip fails with the same error messages independent of version an user. Also su or sudo -H doesn't change anything: How to Reproduce install python 3.x on your Mac and try pip After a quite long search I found that it is a problem with the proxy config.

[issue41468] Unrecoverable server exiting

Terry J. Reedy added the comment: Start IDLE in a Terminal/Command Prompt window with `python -m idlelib`, where 'python` is whatever runs your most recent 3.x python. Then see if an error message shows up after IDLE exits. -- versions: +Python 3.10 -Python 3.5, Python 3.6, Python 3

[issue41470] smtplib.SMTP should reset internal 'helo' and 'ehlo' state within 'connect()'

New submission from Peter Stokes : Attempting to reuse an instance of 'smtplib.SMTP', via invocation of the 'smtplib.SMTP.connect(…)' function, results in an invalid SMTP command sequence being issued to the connected server: ``` import smtplib smtp = smtplib.SMTP() smtp.connect('smtp.gmail.c

[issue41335] free(): invalid pointer in list_ass_item() in Python 3.7.3

Christian Heimes added the comment: Yeah, my bet is on SpiDev_xfer(), https://github.com/doceme/py-spidev/blob/master/spidev_module.c#L458 -- nosy: +christian.heimes ___ Python tracker _

[issue41468] Unrecoverable server exiting

E. Paine added the comment: To help us to reproduce and understand the issue, please could you give us 1) a more detailed explanation of the problem you are facing and 2) steps to reproduce the issue (maybe providing a minimal code example if that is the cause). Is this a bug with IDLE, thou

[issue41259] Find adverbs is not correct on the documentation

Sagnik Mazumder added the comment: fixed finding adverbs example in re docs -- message_count: 5.0 -> 6.0 nosy: +Sagnik Mazumder nosy_count: 6.0 -> 7.0 pull_requests: +20871 pull_request: https://github.com/python/cpython/pull/21728 ___ Python tracke