[issue23886] faulthandler_user should use _PyThreadState_Current

New submission from Albert Zeyer: SIGUSR1/2 will get delivered to any running thread. The current thread of the signal doesn't give any useful information. Try to get the current Python thread which holds the GIL instead, or use NULL. I have patched this for the external faulthandler module he

[issue23577] Add tests for wsgiref.validate

Alex Shkop added the comment: *ping* -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org

[issue23883] __all__ lists are incomplete

Changes by Berker Peksag : -- keywords: +easy stage: -> needs patch ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscr

[issue23882] unittest discovery and namespaced packages

Alex Shkop added the comment: Spent some time looking into this one. Looks like the problem is in TestLoader.discover() method. There are couple of issues I found in it, all caused by same assumption. Documentation [1] states that all test modules found by discover() method should be importab

[issue23865] Fix possible leaks in close methods

Serhiy Storchaka added the comment: Ah, yet one purpose of the patch is to make close() methods more robust when called at shutdown. Objects can be partially deconstructed at that time, attributes can be set to None to break reference loops. That is why I use None as signaling value and always

[issue16314] Support xz compression in distutils

Serhiy Storchaka added the comment: Ping. -- assignee: -> eric.araujo ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubs

[issue23857] Make default HTTPS certificate verification setting configurable via global ini file

Nick Coghlan added the comment: I like the idea of a separate "2.7-redistributor" branch to capture changes like this, as that would almost *exactly* duplicate the kernel maintenance model. That approach would also mean that we don't have to figure out sensible upstream documentation for feat

[issue23883] __all__ lists are incomplete

Serhiy Storchaka added the comment: May be makes sense to add a helper in test.support that implements a test similar to the one in issue23411, and add tests for __all__ in multiple modules. -- ___ Python tracker

[issue23884] New DateType for argparse (like FileType but for dates)

Peter Marsh added the comment: The consensus seems to be that this is simple enough for people to implement themselves (if they need it) and it's probably not worth adding to argparse, so I've closed this :) -- resolution: -> rejected status: open -> closed __

[issue23883] __all__ lists are incomplete

Milap Bhojak added the comment: I working on these three. calendar.Calendar calendar.HTMLCalendar calendar.TextCalendar Changes would be the same as https://hg.python.org/cpython/rev/ebf3e6332a44/ for every module? -- nosy: +milap.py ___ Python tra

[issue23883] __all__ lists are incomplete

Martin Panter added the comment: Serhiy: Yes I was also thinking it might be time for a common helper function. Milap: I think changes like you mentioned (originally by me) would be fine. Another variation was done for Issue 10838: revision 10b0a8076be8, which expects each object that is not a

[issue23887] HTTPError doesn't have a good "repr" representation

New submission from Facundo Batista: I normally print(repr()) the exception I got, for debugging purposes. I use repr() because for builtin exceptions, str() will print only the message, and not the exception type. But for HTTPError, the repr() of it is "HTTPError()", without further explanat

[issue23887] HTTPError doesn't have a good "repr" representation

Berker Peksag added the comment: HTTPError.__str__ already provides useful information: ``'HTTP Error %s: %s' % (self.code, self.msg)``, but since the change is minimal and useful, here is a patch. -- components: +Library (Lib) keywords: +patch nosy: +berker.peksag stage: -> patch rev

[issue23882] unittest discovery and namespaced packages

Eric Snow added the comment: Is there any reason for unittest to not use pkgutil.iter_modules or pkgutil.walk_packages? Either should work. -- ___ Python tracker ___ __

[issue23888] Fixing fractional expiry time bug in cookiejar

New submission from ssh: If the FileCookieJar reads a cookie whose expiry time is a decimal fraction, it crashes. Chrome extensions "cookies.txt" and "EdiThisCookie" export the expiry time as decimal fractions. This is accepted by wget and curl, but not by the FileCookieJar which ends up cras

[issue23027] test_warnings fails with -Werror

Roundup Robot added the comment: New changeset e64197dad303 by Berker Peksag in branch 'default': Issue #23027: test_warnings now passes all tests when run it with -Werror. https://hg.python.org/cpython/rev/e64197dad303 -- nosy: +python-dev ___ Python

[issue23027] test_warnings fails with -Werror

Berker Peksag added the comment: Removing issue 18383 from dependencies since the bug is also reproducible on the 3.4 branch. This issue only applies to the default branch. -- dependencies: -test_warnings modifies warnings.filters when running with "-W default" resolution: -> fixed s

[issue23400] Inconsistent behaviour of multiprocessing.Queue() if sem_open is not implemented

Roundup Robot added the comment: New changeset 749fd043de95 by Berker Peksag in branch '3.4': Issue #23400: Raise same exception on both Python 2 and 3 if sem_open is not available. https://hg.python.org/cpython/rev/749fd043de95 New changeset a49737bd6086 by Berker Peksag in branch 'default': I

[issue23888] Fixing fractional expiry time bug in cookiejar

Changes by Demian Brecht : -- nosy: +demian.brecht ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue23887] HTTPError doesn't have a good "repr" representation

Demian Brecht added the comment: A test really should be added for this. Otherwise, LGTM. -- nosy: +demian.brecht ___ Python tracker ___ _

[issue23400] Inconsistent behaviour of multiprocessing.Queue() if sem_open is not implemented

Berker Peksag added the comment: Fixed. Thank you all (and sorry for my late commit, Davin). -- resolution: -> fixed stage: commit review -> resolved status: open -> closed ___ Python tracker _

[issue23400] Inconsistent behaviour of multiprocessing.Queue() if sem_open is not implemented

Roundup Robot added the comment: New changeset c2f6b3677630 by Berker Peksag in branch '2.7': Issue #23400: Add notes about the sem_open support of the host OS to https://hg.python.org/cpython/rev/c2f6b3677630 -- ___ Python tracker

[issue23021] Get rid of references to PyString in Modules/

Changes by Berker Peksag : -- resolution: -> out of date stage: needs patch -> resolved status: open -> closed ___ Python tracker ___ ___

[issue23863] Fix EINTR Socket Module issues in 2.7

Jeff McNeil added the comment: Missed check on _ex func. -- Added file: http://bugs.python.org/file38865/socket_eintr.2.patch ___ Python tracker ___ _

[issue23863] Fix EINTR Socket Module issues in 2.7

Jeff McNeil added the comment: So, yeah, that's right. In the attached patch, I'm closing the file descriptor if the timeout/error happens on a non-blocking call. It fails with an EBADF on reconnect at that point, but it doesn't potentially leave an FD in the proc's file table. Should be no

[issue23342] run() - unified high-level interface for subprocess

Thomas Kluyver added the comment: I am still keen for this to move forwards. I am at PyCon if anyone wants to discuss it in person. -- ___ Python tracker ___ ___

[issue23815] Segmentation fault when create _tkinter objects

Amaury Forgeot d'Arc added the comment: Probably a PyType_Ready() missing. -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue23342] run() - unified high-level interface for subprocess

Gregory P. Smith added the comment: I'm at pycon as well, we can get this taken care of here. :) -- ___ Python tracker ___ ___ Python-

[issue23342] run() - unified high-level interface for subprocess

Thomas Kluyver added the comment: Great! I'm free after my IPython tutorial this afternoon, all of tomorrow, and I'm around for the sprints. -- ___ Python tracker ___ __

[issue22970] Cancelling wait() after notification leaves Condition in an inconsistent state

David Coles added the comment: This issue can still be reproduced on Python 3.5.0a1. (Triggers a "RuntimeError: Lock is not acquired" on cond.release()) Please let me know if there's any further steps you'd like me to take here. -- versions: +Python 3.5

[issue23889] Speedup inspect.Signature.bind

New submission from Yury Selivanov: Right now the implementation of Signature.bind is very complex, which leads to a subpar performance. The only way to significantly speed it up is to employ code generation and cache (the other way it to rewrite it in C, but that's something I'd like to avoid

[issue23889] Speedup inspect.Signature.bind

Changes by Yury Selivanov : -- stage: -> needs patch type: -> performance ___ Python tracker ___ ___ Python-bugs-list mailing list U

[issue23890] assertRaises increases reference counter

New submission from Vjacheslav Fyodorov: Sometimes unittest's assertRaises increases reference counter of callable. This can break tests in tricky cases. Not seen in 2.X version. Demo file attached. -- components: Library (Lib) files: test_assertRaises.py messages: 240280 nosy: Vjachesl

[issue23891] Tutorial doesn't mention either pip or virtualenv

New submission from A.M. Kuchling: (from discussion at the 2015 Python Language Summit) Current versions of Python make it relatively easy to install third-party packages such as requests. New users may not realize this, though, and continue using libraries such as urllib/urllib2 because they

[issue23807] Improved test coverage for calendar.py command line

Thana Annis added the comment: Thanks for the quick response. You're right that this is already being tested for, so I will close the issue. -- resolution: -> not a bug status: open -> closed ___ Python tracker _

[issue23807] Improved test coverage for calendar.py command line

Changes by Berker Peksag : -- stage: patch review -> resolved ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: h

[issue23484] SemLock acquire() keyword arg 'blocking' is invalid

Davin Potts added the comment: Updating patch for default/3.5 and 3.4 branches to remove versionchanged message on {Lock,RLock}.acquire per feedback from @berker. -- Added file: http://bugs.python.org/file38867/issue_23484_doc_locks_py35_and_py34_noverchange.patch

[issue23484] SemLock acquire() keyword arg 'blocking' is invalid

Davin Potts added the comment: Same for 2.7 branch. -- Added file: http://bugs.python.org/file38868/issue_23484_doc_locks_py27_noverchange.patch ___ Python tracker ___ _

[issue23713] intermittent failure of multiprocessing unit test test_imap_unordered_handle_iterable_exception

Davin Potts added the comment: Serhiy: If I understand correctly what you suggest, calling sorted(it) or list(it) would run the iterator all the way until it raises the SayWhenError exception, triggering the self.assertRaises before it ever actually gets to call the self.assertEqual or self.as

[issue15443] datetime module has no support for nanoseconds

Alexander Belopolsky added the comment: Python 2 line is closed for new features, but you can start with the main line Lib/datetime.py which will probably work with python 2.7.9 after some minor tweaks. You should be able to publish the result on PyPI. Note that many new in 3.x modules are p

[issue15443] datetime module has no support for nanoseconds

Steve added the comment: Although I don't know what I am doing (patching python), if someone could point me to the relevant files in 2.7.9 that need to be patched, I'm willing to see if I can do it. -- ___ Python tracker

[issue15443] datetime module has no support for nanoseconds

mdcb added the comment: Alexander, The initial patch is indeed minimal. If it gains momentum and some level of acceptation, I'd be happy to do more amends and fixes as needed and recommended. As for 2.7.9 - I'm not sure it makes much sense going PyPI patch if it's not going to happen on 3.x?

[issue23893] Forward-port future_builtins

New submission from Brett Cannon: future_builtins exists in Python 2.7, but not Python 3 which is annoying for code that wants to rely on it in Python 2.7 but not 2to3 (who is the primary user of the module for rewrite rules). -- components: Library (Lib) messages: 240287 nosy: brett.c

[issue23893] Forward-port future_builtins

Changes by Brett Cannon : -- assignee: -> brett.cannon ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue23893] Forward-port future_builtins

Brett Cannon added the comment: Since the module is literally `from builtins import ascii, filter, hex, map, oct, zip`, I have attached the test file (which is also ridiculously simple). -- nosy: +eric.smith stage: test needed -> patch review Added file: http://bugs.python.org/file38870

[issue23199] libpython27.a in amd64 release is 32-bit

Zachary Ware added the comment: Steve: is this fixed and ready for next time? -- resolution: -> fixed stage: -> resolved status: open -> pending ___ Python tracker ___

[issue15443] datetime module has no support for nanoseconds

Alexander Belopolsky added the comment: I have no doubt this will get into 3.x once we have a working patch and backward compatibility issues are addressed. Given the amount of effort Victor has recently put in #22117 to rework CPython internal time handling to support nanoseconds, it will be

[issue9517] Make test.script_helper more comprehensive, and use it in the test suite

R. David Murray added the comment: Script helpers has been "made more discoverable" by moving it into the test.support namespace, but it has not been documented in the test.support docs. I can no longer remember if this is intentional or not. Regardless, this issue is still valid insofar as

[issue19561] request to reopen Issue837046 - pyport.h redeclares gethostname() if SOLARIS is defined

John Beck added the comment: We (Solaris engineering) have hit this issue after migrating from 2.6 being our default version of Python to 2.7 being the default. The specific component that broke was vim (version 7.4), trying to compile if_python.c: "/usr/include/python2.7/pyport.h", line 645: i

[issue21411] Enable Treat Warning as Error on 32-bit Windows

Zachary Ware added the comment: This has been complicated by the migration to VS2015, which added a bunch of new warnings. Obviously we can't enable this now without either fixing all the warnings (unlikely, I think; most of them are just about shadowing vars) or disabling particular ones. S

[issue23670] Modifications to support iOS as a cross-compilation target

Changes by Ned Deily : -- assignee: -> ned.deily stage: -> patch review versions: +Python 3.5 -Python 3.4 ___ Python tracker ___ ___

[issue23893] Forward-port future_builtins

Eric V. Smith added the comment: Looks good to me. I realize it's trivial, but is it worth putting this on PyPI for older 3.x's? -- ___ Python tracker ___ __

[issue23893] Forward-port future_builtins

Brett Cannon added the comment: I now have a patch that contains everything, including docs. -- keywords: +patch Added file: http://bugs.python.org/file38871/future_builtins.diff ___ Python tracker

[issue23886] faulthandler_user should use _PyThreadState_Current

Changes by Ned Deily : -- nosy: +haypo ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/

[issue23893] Forward-port future_builtins

Serhiy Storchaka added the comment: try: from future_builtins import ascii, filter, hex, map, oct, zip except ImportError: pass -- nosy: +serhiy.storchaka ___ Python tracker

[issue23893] Forward-port future_builtins

Brett Cannon added the comment: It could go on PyPI if I make sure it doesn't shadow the module in Python 3.5 or 2.6/2.7. -- ___ Python tracker ___ _

[issue16991] Add OrderedDict written in C

Changes by Eric V. Smith : -- nosy: +eric.smith ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.py

[issue23865] Fix possible leaks in close methods

Martin Panter added the comment: Okay, I think I get it. You are setting some attributes to None, in case they happen to be causing a reference cycle. When close() is called, they are no longer needed, so it might help to breaking potential reference cycles. I have often wondered why this was

[issue15443] datetime module has no support for nanoseconds

Alexander Belopolsky added the comment: Matthieu, I don't see you adding nanoseconds to timedelta in your patch. Doesn't this mean that you would loose nanoseconds when you subtract one datetime from another? To anyone who wants to contribute to this effort, I would recommend starting with

[issue23890] assertRaises increases reference counter

R. David Murray added the comment: This is presumably a result of the exception object being saved on the context manager object and there being a circular reference chain that doesn't immediately get GCed. This is just how python works. I don't know if it would be sensible/useful to use the

[issue23796] BufferedReader.peek() crashes if closed

John Hergenroeder added the comment: Thanks! I submitted my contributor agreement form last week -- is there anything I can do to improve this patch while I wait for that to process? -- ___ Python tracker ___

[issue23892] Introduce sys.implementation.opt_levels ?

New submission from Brett Cannon: Eric suggested in a code review for issue #23731 that maybe we should have the possible optimization levels listed somewhere. -- components: Library (Lib) messages: 240286 nosy: brett.cannon, eric.snow priority: low severity: normal stage: test needed s

[issue23892] Introduce sys.implementation.opt_levels

Changes by Brett Cannon : -- dependencies: +Implement PEP 488 title: Introduce sys.implementation.opt_levels ? -> Introduce sys.implementation.opt_levels ___ Python tracker ___

[issue11205] Evaluation order of dictionary display is different from reference manual.

Changes by Raymond Hettinger : -- priority: low -> high ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue23731] Implement PEP 488

Changes by Brett Cannon : Added file: http://bugs.python.org/file38869/d4fde2493736.diff ___ Python tracker ___ ___ Python-bugs-list mailing l

[issue8027] distutils fail to determine c++ linker with unixcompiler if using ccache

Joshua J Cogliati added the comment: I looked and the autoconf variable for the c++ linker is CXXLINK, so I think the proper way to fix this would be to change sysconfig.py to look at both CXXFLAGS and CXXLINK, and create those and use it to define a cxxlink variable, and only if they are miss

[issue1182143] making builtin exceptions more informative

George Jenkins added the comment: Add patch generated via mercurial -- Added file: http://bugs.python.org/file38872/Issue1182143_1hg.patch ___ Python tracker ___ __

[issue23670] Modifications to support iOS as a cross-compilation target

Ned Deily added the comment: Russell, we talked a bit about this topic at the Python Language Summit today (after watching your excellent video). I think there was general agreement there that having iOS support would be "a good thing" along with the recognition that the requirements for supp

[issue3566] httplib persistent connections violate MUST in RFC2616 sec 8.1.4.

Martin Panter added the comment: Your tweaks look fine. Thanks everyone for working through this one. -- ___ Python tracker ___ ___ Pyt