[issue35868] Support ALL_PROXY environment variable in urllib

SilentGhost added the comment: This sounds like an extension of existing functionality and fairly minor at that, that's why we have "enhancement" type of issue, not everything needs to be a bug. -- nosy: +SilentGhost ___ Python tracker

[issue35866] concurrent.futures deadlock

Jakub Wilk added the comment: You're right that sys.stdout.flush() is missing in my code; but on Linux it doesn't make a big difference, because multiprocessing flushes stdout before fork()ing. And yes, it really hangs. -- ___ Python tracker

[issue12822] NewGIL should use CLOCK_MONOTONIC if possible.

Change by Matt Joiner : -- nosy: -anacrolix ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35862] Change the environment for a new process

Tobias Däullary added the comment: Because sometimes when a process is implicitly started by some 3rd party library (i.e. COM via pythonwin here) the "old", unchanged environment is retained as the process itself doesn't care if os.environ was changed or not, the original environment cannot

[issue35862] Change the environment for a new process

Change by Josh Rosenberg : Removed file: https://bugs.python.org/file48088/bq-nix.snapshot.json ___ Python tracker ___ ___ Python-bugs-list

[issue35862] Change the environment for a new process

Josh Rosenberg added the comment: Why is not having the target assign to the relevant os.environ keys before doing whatever depends on the environment not an option? -- nosy: +josh.r ___ Python tracker

[issue35862] Change the environment for a new process

Change by Josh Rosenberg : Removed file: https://bugs.python.org/file48087/core-nix.snapshot.json ___ Python tracker ___ ___

[issue35862] Change the environment for a new process

Change by Josh Rosenberg : Removed file: https://bugs.python.org/file48089/bq-nix.manifest ___ Python tracker ___ ___ Python-bugs-list

[issue35862] Change the environment for a new process

Change by Josh Rosenberg : -- Removed message: https://bugs.python.org/msg334593 ___ Python tracker ___ ___ Python-bugs-list

[issue35871] Pdb NameError in generator param and list comprehension

Jayanth Raman added the comment: Thanks for the "interact" tip. FWIW, I see this issue in 2.7.10 as well. Although the list comprehension works. $ python Python 2.7.10 (default, Oct 6 2017, 22:29:07) [GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.31)] on darwin Type "help",

[issue35866] concurrent.futures deadlock

Josh Rosenberg added the comment: I've only got 3.7.1 Ubuntu bash on Windows (also amd64) immediately available, but I'm not seeing a hang, nor is there any obvious memory leak that might eventually lead to problems (memory regularly drops back to under 10 MB shared, 24 KB private working

[issue35871] Pdb NameError in generator param and list comprehension

Karthikeyan Singaravelan added the comment: Thanks for the report. This seems related to issue21161 and issue26072 that contain explanation about scope where exec is called with the code and patches that fix this issue. As a possible workaround in the issues you can use "interact" command

[issue34003] csv.DictReader can return basic dict instead of OrderedDict

Change by Raymond Hettinger : -- resolution: -> not a bug stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue34003] csv.DictReader can return basic dict instead of OrderedDict

Change by Raymond Hettinger : -- resolution: not a bug -> fixed ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue35863] email.headers wraps headers badly

R. David Murray added the comment: The rules are: lines should be less than 78 characters; and that lines may be broken only at FWS (folding whitespace), not in the middle of words. Putting these rules together, you get the result that the email library produces. "Conservative in what you

[issue35858] Consider adding the option of running shell/console commands inside the REPL

Windson Yang added the comment: Hello, jcrmatos. Maybe you can submit your idea to python-ideas mail-list. -- nosy: +Windson Yang ___ Python tracker ___

[issue35868] Support ALL_PROXY environment variable in urllib

Windson Yang added the comment: This is not a bug, it would be better to submit your ideas to python-ideas mail-list -- nosy: +Windson Yang ___ Python tracker ___

[issue35846] Incomplete documentation for re.sub

Windson Yang added the comment: I wonder if possible that c not in ASCIILETTERS when we get KeyError? if c in ASCIILETTERS: raise s.error('bad escape %s' % this, len(this)) -- nosy: +Windson Yang ___ Python tracker

[issue33081] multiprocessing Queue leaks a file descriptor associated with the pipe writer

Chris Langton added the comment: interestingly, while it is expected Process or Queue would actually close resource file descriptors and doesn't because a dev decided they prefer to defer to the user how to manage gc themselves, the interesting thing is if you 'upgrade' your code to use a

[issue33081] multiprocessing Queue leaks a file descriptor associated with the pipe writer

Chris Langton added the comment: @pitrou I am interested in a fix for Python 2.7 because in Python 3.x the manner in which arithmetic is output is not arbitrary precise. So I will continue using Python 2.7 until another language I am familiar with that has superior arbitrary precise

[issue35871] Pdb NameError in generator param and list comprehension

New submission from Jayanth Raman : I get a NameError for a variable in the generator param of a function or in a list comprehension. See example below. The variable is available to the program, but not to the interactive Pdb shell. # Test file: def main(nn=10): xx = list(range(nn))

[issue35870] readline() specification is unclear

Martin Panter added the comment: I agree that the documentation should be clearer about the first two points. Considering that the "input" function and by default the "str.splitlines" method both behave differently, I often had to re-learn this when I had less Python experience. The

[issue35780] Recheck logic in the C version of the lru_cache()

Change by miss-islington : -- pull_requests: +11579, 11580 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35780] Recheck logic in the C version of the lru_cache()

Change by miss-islington : -- pull_requests: +11579, 11580, 11581 ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue35780] Recheck logic in the C version of the lru_cache()

Change by miss-islington : -- pull_requests: +11579 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35863] email.headers wraps headers badly

Jon Ribbens added the comment: It is not correct folding. It might not be explicitly forbidden, but it is clearly unwise, and is breaking 'conservative in what you send'. Outlook will not be the only program that fails to parse Python's output. --

[issue35863] email.headers wraps headers badly

R. David Murray added the comment: Also note that you might want to switch to the new API, the folder it uses is smarter, although in this case I think it will produce the same result because it is the "best" rendering of the header under the circumstances. --

[issue35863] email.headers wraps headers badly

R. David Murray added the comment: That is correct folding. The word is too long to fit within the 78 character default if put on the same line as the label, but does fit on a line by itself. If Outlook can't understand such a header it is even more broken than I thought it was :( You can

[issue20767] Some python extensions can't be compiled with clang 3.4

Change by R. David Murray : -- nosy: -r.david.murray ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35780] Recheck logic in the C version of the lru_cache()

Change by Raymond Hettinger : -- pull_requests: +11576, 11577 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35780] Recheck logic in the C version of the lru_cache()

Change by Raymond Hettinger : -- pull_requests: +11576 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35780] Recheck logic in the C version of the lru_cache()

Change by Raymond Hettinger : -- pull_requests: +11576, 11577, 11578 ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue35431] Add a function for computing binomial coefficients to the math module

Change by Jakub Wilk : -- nosy: +jwilk ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35870] readline() specification is unclear

New submission from Victor Porton : In https://docs.python.org/3/library/io.html it is forgotten to say whether '\n' is appened to the return value of readline(). It is also unclear what happens if the last line not terminated by '\n' is read. It is also unclear what is returned if a text

[issue35773] test_bdb fails on AIX bot (regression)

Michael Felt added the comment: Update: buildbot@x064:[/home/buildbot/buildarea/3.x.aixtools-aix-power6/issue]./python -m test -v test_bdb == CPython 3.8.0a0 (heads/master-dirty:0785889468, Jan 30 2019, 16:16:31) [C] == AIX-1-00C291F54C00-powerpc-32bit big-endian == cwd:

[issue35864] Replace OrderedDict with regular dict in namedtuple's _asdict() method.

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

[issue35766] Merge typed_ast back into CPython

Change by Guido van Rossum : -- pull_requests: +11573, 11574, 11575 ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue35766] Merge typed_ast back into CPython

Change by Guido van Rossum : -- pull_requests: +11573, 11574 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35766] Merge typed_ast back into CPython

Change by Guido van Rossum : -- pull_requests: +11573 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35869] io.BufferReader.read() returns None

Steve Palmer added the comment: The description of read in io.BufferedReader.read function states "Read and return size bytes, or if size is not given or negative, until EOF or if the read call would block in non-blocking mode." This does mention the non-block mode scenario, but I can't

[issue35855] IDLE squeezer: improve unsqueezing and autosqueeze default

Tal Einat added the comment: In my opinion, everything here is relatively minor compared to some other current issues with IDLE, e.g. some of those mentioned by Raymond Hettinger in his comments on #35196. That being said, a few comments: > E1. Add 'Expand' at the top of the context menu.

[issue35869] io.BufferReader.read() returns None

New submission from Steve Palmer : class io.BufferedIOBase states "In addition, those methods [read(), readinto() and write()] can raise BlockingIOError if the underlying raw stream is in non-blocking mode and cannot take or give enough data; unlike their RawIOBase counterparts, they will

[issue29995] re.escape() escapes too much

Salvo Tomaselli added the comment: Aaaand this broke my unit tests when moving from 3.6 to 3.7! -- nosy: +LtWorf ___ Python tracker ___

[issue35868] Support ALL_PROXY environment variable in urllib

Change by SilentGhost : -- nosy: +orsenthil versions: +Python 3.8 ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue27749] multprocessing errors on Windows: WriteFile() argument 1 must be int, not None; OSError: handle is closed

Michael Jacob added the comment: So, I'm experiencing the issue in the title, too. The pipe handle stays valid for between 5 and 60 minutes, then it goes None when written to. I'm far from understanding that code, but this crude re-connect code seems to solve the issue for me: In

[issue35868] Support ALL_PROXY environment variable in urllib

Change by Oleh Khoma : -- components: +Library (Lib) -Extension Modules ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue35868] Support ALL_PROXY environment variable in urllib

New submission from Oleh Khoma : Please, add support for ALL_PROXY environment variable to urllib. When this environment variable is found, add same proxy for HTTP, HTTPS and FTP. -- components: Extension Modules messages: 334627 nosy: Oleh Khoma priority: normal severity: normal

[issue27015] subprocess.CalledProcessError's repr changes based on kwargs, and doesn't unpickle

Nick Coghlan added the comment: Reviewing Rémi's page made me realise that a big part of the root cause here is pickle support in exceptions predating the introduction of `__getnewargs__` and `__getnewargs_ex__`. -- nosy: +ncoghlan ___ Python

[issue35867] NameError is not caught at Task execution

New submission from Sampsa Riikonen : - Create a cofunction that raises an Exception or an Error - Schedule that cofunction as a task - Exceptions are raised when the task is executed OK - However, Errors (i.e. NameError, AssertionError, etc.) are raised only at task garbage collection..!

[issue35766] Merge typed_ast back into CPython

Łukasz Langa added the comment: New changeset dcfcd146f8e6fc5c2fc16a4c192a0c5f5ca8c53c by Łukasz Langa (Guido van Rossum) in branch 'master': bpo-35766: Merge typed_ast back into CPython (GH-11645) https://github.com/python/cpython/commit/dcfcd146f8e6fc5c2fc16a4c192a0c5f5ca8c53c --

[issue12822] NewGIL should use CLOCK_MONOTONIC if possible.

STINNER Victor added the comment: See also bpo-23428: "Use the monotonic clock for thread conditions on POSIX platforms". -- ___ Python tracker ___

[issue27015] subprocess.CalledProcessError's repr changes based on kwargs, and doesn't unpickle

Change by Nick Coghlan : -- pull_requests: -11260 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue27015] subprocess.CalledProcessError's repr changes based on kwargs, and doesn't unpickle

Change by Nick Coghlan : -- pull_requests: -11261 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue34778] Memoryview for column-major (f_contiguous) arrays from bytes impossible to achieve

Nick Coghlan added the comment: +1 for Antoine's comment - while our approach with memoryview has generally been "If you're doing serious work with n-dimensional data, you still need NumPy (or an equivalent)", we've also been open to borrowing more NumPy behaviours for memoryview as

[issue12822] NewGIL should use CLOCK_MONOTONIC if possible.

INADA Naoki added the comment: ref: https://bugs.chromium.org/p/webrtc/issues/detail?id=9269 macOS and iOS don't support pthread_condattr_setclock yet. -- components: +Interpreter Core -None versions: +Python 3.8 -Python 3.2, Python 3.3 ___ Python

[issue35866] concurrent.futures deadlock

Change by SilentGhost : -- nosy: +bquinlan, pitrou ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue20767] Some python extensions can't be compiled with clang 3.4

STINNER Victor added the comment: > If the intent is to use this issue to track the resolution of the original > issue (clang compilation broken) and cover the new PR (which just moves the > code from os detection to compiler detection), then it can remain open. > Otherwise it can be

[issue25592] distutils docs: data_files always uses sys.prefix

Antoine Pitrou added the comment: Jeroen you're right. Could you still give it a quick check? Then I'll mark the PR for a 2.7 backport. -- ___ Python tracker ___

[issue25592] distutils docs: data_files always uses sys.prefix

Change by Antoine Pitrou : -- status: closed -> open ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35866] concurrent.futures deadlock

New submission from Jakub Wilk : The attached test program hangs eventually (it may need a few thousand of iterations). Tested with Python v3.7.2 on Linux, amd64. -- components: Library (Lib) files: cf-deadlock.py messages: 334618 nosy: jwilk priority: normal severity: normal status:

[issue20767] Some python extensions can't be compiled with clang 3.4

Change by Terry J. Reedy : -- nosy: -terry.reedy ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35825] Py_UNICODE_SIZE=4 fails to link on Windows

Change by INADA Naoki : -- resolution: -> not a bug stage: -> resolved status: open -> closed ___ Python tracker ___ ___

[issue35864] Replace OrderedDict with regular dict in namedtuple's _asdict() method.

Raymond Hettinger added the comment: New changeset 0bb4bdf0d93b301407774c4ffd6df54cff947df8 by Raymond Hettinger in branch 'master': bpo-35864: Replace OrderedDict with regular dict in namedtuple() (#11708) https://github.com/python/cpython/commit/0bb4bdf0d93b301407774c4ffd6df54cff947df8

[issue35865] configparser document refers about random dict order

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

[issue35865] configparser document refers about random dict order

INADA Naoki added the comment: New changeset 59014449721966a7890f6323616431ad869ec7cc by Inada Naoki in branch '3.7': bpo-35865: doc: Remove wrong note and directives (GH-11711) https://github.com/python/cpython/commit/59014449721966a7890f6323616431ad869ec7cc --

[issue33504] configparser should use dict instead of OrderedDict in 3.7+

INADA Naoki added the comment: New changeset 0897e0c597c065f043e4286d01f16f473ab664ee by Inada Naoki in branch 'master': bpo-33504: fix wrong "versionchanged" (GH-11712) https://github.com/python/cpython/commit/0897e0c597c065f043e4286d01f16f473ab664ee -- nosy: +inada.naoki

[issue33800] Fix default argument for parameter dict_type of ConfigParser/RawConfigParser

INADA Naoki added the comment: I'm sorry. bpo-35865 (GH-11711) -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue34003] csv.DictReader can return basic dict instead of OrderedDict

Raymond Hettinger added the comment: New changeset 9f3f0931cfc58498086d287226650599a97412bb by Raymond Hettinger (Michael Selik) in branch 'master': bpo-34003: Use dict instead of OrderedDict in csv.DictReader (GH-8014)

[issue35865] configparser document refers about random dict order

INADA Naoki added the comment: Also revert GH-7542 (bpo-33800) too. -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue33800] Fix default argument for parameter dict_type of ConfigParser/RawConfigParser

INADA Naoki added the comment: I revert this change in GH-35865. -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue33800] Fix default argument for parameter dict_type of ConfigParser/RawConfigParser

INADA Naoki added the comment: This should be reverted in 3.7. bpo-33504 changed dict_type from 3.8+, not 3.7. -- nosy: +inada.naoki ___ Python tracker ___

[issue33504] configparser should use dict instead of OrderedDict in 3.7+

Change by INADA Naoki : -- pull_requests: +11570, 11571, 11572 ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue33504] configparser should use dict instead of OrderedDict in 3.7+

Change by INADA Naoki : -- pull_requests: +11570 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue33504] configparser should use dict instead of OrderedDict in 3.7+

Change by INADA Naoki : -- pull_requests: +11570, 11571 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35865] configparser document refers about random dict order

Change by INADA Naoki : -- keywords: +patch, patch, patch pull_requests: +11567, 11568, 11569 stage: -> patch review ___ Python tracker ___

[issue35865] configparser document refers about random dict order

Change by INADA Naoki : -- keywords: +patch, patch pull_requests: +11567, 11568 stage: -> patch review ___ Python tracker ___ ___

[issue35865] configparser document refers about random dict order

Change by INADA Naoki : -- keywords: +patch pull_requests: +11567 stage: -> patch review ___ Python tracker ___ ___

[issue35865] configparser document refers about random dict order

New submission from INADA Naoki : GH-6819 (bpo-33504) changed OrderedDict to dict, and removed note about randomness of dict order in dict. But it is only for 3.8. Python 3.7 document should remove the note too. -- assignee: docs@python components: Documentation messages: 334609