[issue33262] Deprecate shlex.split(None) to read from stdin.

New submission from Christian Heimes : The shlex module implements simple tokenize for a shell-like mini language. The shlex.split() function splits a string into subcomponents just like a typical Unix shell. However function has a surprising feature. When None is passed into

[issue33257] Race conditions in Tkinter with non-threaded Tcl

Change by Serhiy Storchaka : -- nosy: +serhiy.storchaka versions: +Python 3.6, Python 3.7, Python 3.8 ___ Python tracker

[issue33260] Update token.py etc for ASYNC and AWAIT

Change by Serhiy Storchaka : -- keywords: +patch pull_requests: +6143 stage: -> patch review ___ Python tracker ___

[issue33261] inspect.isgeneratorfunction fails on hand-created methods

New submission from Jeroen Demeyer : The inspect functions isgeneratorfunction, iscoroutinefunction, isasyncgenfunction can fail on methods that do not have a __code__ attribute: >>> from types import MethodType >>> class Callable: ... def __call__(self, *args): ...

[issue33261] inspect.isgeneratorfunction fails on hand-created methods

Change by Jeroen Demeyer : -- keywords: +patch pull_requests: +6144 stage: -> patch review ___ Python tracker ___

[issue11122] bdist_rpm should use rpmbuild, not rpm

Charalampos Stratakis added the comment: I could make a PR out of the patch but I wonder if anyone is actually using this functionality. Wearing my Fedora's python maintainer hat, we have a lot of tooling around rpm that handles those things, so I don't think there is a

[issue20784] 'collections.abc' is no longer defined when collections is imported

Paweł added the comment: I had similar issue and it helped when as a workaround I use 'pip install .' as opposed to 'python setup.py develop' in my project. I hope this will give you a hint. -- components: +Library (Lib) nosy: +pawciobiel versions: +Python 2.7

[issue33260] Update token.py etc for ASYNC and AWAIT

New submission from Serhiy Storchaka : After making 'async' and 'await' proper keywords (issue30406), token.py was not regenerated. The proposed patch updates token.py, tokenize.py and the documentation. -- components: Library (Lib) messages: 315184 nosy:

[issue33260] Update token.py etc for ASYNC and AWAIT

Serhiy Storchaka added the comment: ASYNC and AWAIT are kept in the lib2to3 grammar. -- ___ Python tracker ___

[issue33240] shutil.rmtree fails when the inner floder is opened in Explorer on Windows

Giampaolo Rodola' added the comment: > For convenience, a handler that retries unlink() and rmdir() could be > distributed with shutil. For ease of use, it could be enabled by default on > Windows. +1 on that. I bumped into this many times over the years as occasional and

[issue33252] Clarify ResourceWarning documentation

Nick Coghlan added the comment: +1 from me for further ResourceWarning docs improvements - my focus when working on PEP 565 was the actual change in how DeprecationWarning was being handled, and the other warnings doc improvements were just a necessary prerequisite for

[issue31087] asyncio.create_subprocess_* do not honor `encoding`

Adam added the comment: It occurs both on Python 3.6 and 3.7 RC, so maybe it should be fixed in the 3.7 release. -- nosy: +adampl type: -> behavior versions: +Python 3.7 Added file: https://bugs.python.org/file47531/asyncio_encoding_test.py

[issue25433] whitespace in strip()/lstrip()/rstrip()

Oliver Urs Lenz added the comment: Slightly tangential, but it would be great if the documentation of lstrip() and rstrip() could include an equivalent definition in terms of re.sub(), e.g.: lstrip(foo) == re.sub(r'(?u)\A\s*', '', foo) rstrip(foo) ==

[issue33260] Update token.py etc for ASYNC and AWAIT

Serhiy Storchaka added the comment: New changeset d08972fdb92cad6b813d22205752c97ea18df060 by Serhiy Storchaka in branch 'master': bpo-33260: Regenerate token.py after removing ASYNC and AWAIT. (GH-6447)

[issue33260] Update token.py etc for ASYNC and AWAIT

Change by miss-islington : -- pull_requests: +6145 ___ Python tracker ___

[issue11122] bdist_rpm should use rpmbuild, not rpm

Stanislav P added the comment: i am using this on redhat enterprise and mac. both running python 3.5 both running latest rpm. if you can make a pr it would great. -- ___ Python tracker

[issue11122] bdist_rpm should use rpmbuild, not rpm

Charalampos Stratakis added the comment: The bug exists indeed but I would like to know what is the actual use case here. -- ___ Python tracker

[issue33263] Asyncio server enters an invalid state after a request with SO_LINGER

New submission from Vlad Starostin : Long story short, if you have a TCP asyncio-server (implementing asyncio.Protocol) that sends something to socket in connection_made callback, it will leak fds and won't be able to handle some consequent requests, if you will send to it

[issue1634034] Show "expected" token on syntax error

Serhiy Storchaka added the comment: Similar enhancement has been implemented in PyPy just now. https://morepypy.blogspot.de/2018/04/improving-syntaxerror-in-pypy.html -- versions: +Python 3.8 -Python 3.4 ___ Python

[issue33260] Update token.py etc for ASYNC and AWAIT

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

[issue1634034] Show "expected" token on syntax error

Change by Serhiy Storchaka : -- pull_requests: +6147 stage: needs patch -> patch review ___ Python tracker ___

[issue33260] Update token.py etc for ASYNC and AWAIT

miss-islington added the comment: New changeset 4dc3c8ff14572032e63d9938a12813392bcbe982 by Miss Islington (bot) in branch '3.7': bpo-33260: Regenerate token.py after removing ASYNC and AWAIT. (GH-6447)

[issue33263] Asyncio server enters an invalid state after a request with SO_LINGER

Change by Vlad Starostin : -- keywords: +patch pull_requests: +6146 stage: -> patch review ___ Python tracker ___

[issue33065] IDLE debugger: problem importing user created module

om364@ added the comment: Traceback (most recent call last): File "...\PositionalList.py", line 1, in from _DoublyLinkedBase import _DoublyLinkedBase File "", line 968, in _find_and_load File "", line 148, in __enter__ File "", line 174, in _get_module_lock

[issue33264] Remove to-be-deprecated urllib.request.urlretrieve function reference from HOWTO

New submission from Andrés Delfino : Documentation says urllib.request.urlretrieve "might become deprecated at some point in the future". IMHO, it's better to provide examples that do not make users rely on API that has this label. I propose the example in the pull

[issue33264] Remove to-be-deprecated urllib.request.urlretrieve function reference from HOWTO

Change by Andrés Delfino : -- keywords: +patch pull_requests: +6148 stage: -> patch review ___ Python tracker ___

[issue31087] asyncio.create_subprocess_* do not honor `encoding`

Nathaniel Smith added the comment: @adampl: The first step is for someone (possibly you :-)) to write a patch and submit it as a PR against the Python master branch. Then once the actual change is figured out, we can have the discussion about which releases to backport it to.

[issue32270] subprocess closes redirected fds even if they are in pass_fds

Alexey Izbyshev added the comment: An alternative fix is here: https://github.com/izbyshev/cpython/commit/b89b52f28490b69142d5c061604b3a3989cec66c Feel free to use the test if you don't like the approach :) -- ___ Python

[issue11122] bdist_rpm should use rpmbuild, not rpm

Stanislav P added the comment: the use case is being able to publish python package as rpm using setup.py on mac. -- ___ Python tracker

[issue13585] Add contextlib.ExitStack

Jeroen Demeyer added the comment: Why this? _exit_wrapper.__self__ = cm It seems that you are trying to create something which is exactly like a method except that it's not a method. Is there any reason to not use an actual method? It would actually simplify the code. I

[issue33264] Remove to-be-deprecated urllib.request.urlretrieve function reference from HOWTO

Change by Ned Deily : -- nosy: +orsenthil ___ Python tracker ___ ___ Python-bugs-list

[issue33264] Remove to-be-deprecated urllib.request.urlretrieve function reference from HOWTO

Senthil Kumaran added the comment: Andrés, your pull request looks good to me. Please go ahead and sign the CLA and I can merge this to cpython HEAD. Thank you for your contribution. -- ___ Python tracker

[issue33217] x in enum.Flag member is True when x is not a Flag

Ethan Furman added the comment: New changeset 3715176557cf87925c8f89b98939c7daf9bf48e2 by Ethan Furman in branch '3.7': [3.7] bpo-33217: deprecate non-Enum lookups in Enums (GH-6392) https://github.com/python/cpython/commit/3715176557cf87925c8f89b98939c7daf9bf48e2

[issue33262] Deprecate shlex.split(None) to read from stdin.

Eric V. Smith added the comment: I agree that it should be deprecated. That's crazy behavior. I'd also recommend that shlex.shlex with instream=None be deprecated, but maybe that's too radical. It seems way too easy to accidentally pass in None. -- nosy:

[issue33264] Remove to-be-deprecated urllib.request.urlretrieve function reference from HOWTO

Andrés Delfino added the comment: Hi Senthil! I signed the CLA several days ago. Got the "Python Contributor Agreement Form between Python Software Foundation and Andrés Delfino is Signed and Filed!" mail on April 1st (perhaps I chose a bad date to fill the request ;) )

[issue33065] IDLE debugger: problem importing user created module

Terry J. Reedy added the comment: We use 'crash' for, on Window, a process stopping either with no explanation or a 'Your process has stopped box' from Windows. In any case, PositionalList.py will not run without _DoublyLinkedBase.py, which you did not upload. The

[issue33264] Remove to-be-deprecated urllib.request.urlretrieve function reference from HOWTO

Andrés Delfino added the comment: The agreement can be found at: https://secure.na1.echosign.com/public/viewAgreement?tsid=CBFCIBAA3AAABLblqZhC0bOfZxqQ_bUGhwUqnYiqqxAj3N7_dOts1qHsH9YdsbakL5qJ6FbSU9NHkecXglBLZ29gXbHeNdUErGzW7QkUs; --

[issue33082] multiprocessing docs bury very important 'callback=' args

Change by Chad : -- pull_requests: +6150 ___ Python tracker ___ ___ Python-bugs-list

[issue13585] Add contextlib.ExitStack

Jeroen Demeyer added the comment: Follow-up: https://bugs.python.org/issue33265 -- ___ Python tracker ___

[issue33265] contextlib.ExitStack abuses __self__

New submission from Jeroen Demeyer : In contextlib, there is code which roughly looks like def _exit_wrapper(exc_type, exc, tb): return cm_exit(cm, exc_type, exc, tb) _exit_wrapper.__self__ = cm This creates a new function _exit_wrapper from a

[issue33265] contextlib.ExitStack abuses __self__

Change by Jeroen Demeyer : -- keywords: +patch pull_requests: +6151 stage: -> patch review ___ Python tracker ___