[issue28898] Can't compile gdb with Python 3.6

Benjamin Peterson added the comment: Why do you think this change caused that breakage? That bot looks like it's been broken for days. This change should have no behavior change whatsoever for Python itself. -- ___ Python tracker

[issue28916] Not matched behavior of modulo operator % with the description of the documentation

Martin Panter added the comment: Looks like a leftover relic from Python 2. In Python 3, the prefix is “0o”, not just “0”. This matches to change in Python 2 to 3 octal literal syntax. And there is no special handling of zero in 3: >>> "%#o" % 0 '0o0' -- nosy: +martin.panter stage:

[issue28917] Docs: Add missing protocol to pickle

Mariatta Wijaya added the comment: Hi, isn't it documented here? https://docs.python.org/3.7/library/pickle.html#pickle.Pickler "If a negative number is specified, HIGHEST_PROTOCOL is selected." -- nosy: +Mariatta ___ Python tracker

[issue28902] 3.6.0rc1 installer fails to install / uninstall.

Steve Dower added the comment: Ah, did you change the default install directory to be the same as your previous install? Yeah, that's bad :) There's other registration information that we look at, so we don't even try and look at the existing files. However, if you didn't change the

[issue28917] Docs: Add missing protocol to pickle

New submission from Anand Reddy Pandikunta: In Python 2.7, it is documented. It is missing in Python 3 documentation. -- assignee: docs@python components: Documentation files: docs_pickle_add_missing_protocol.patch keywords: patch messages: 282764 nosy: ChillarAnand, abz64, docs@python,

[issue28912] collections.abc.OrderedMapping

Joshua Bronson added the comment: I only just found the "[Python-ideas] Adding collections.abc.Ordered" thread at https://mail.python.org/pipermail/python-ideas/2015-November/037146.html - sorry for not seeing it sooner. Looking forward to catching up on what I missed. --

[issue28916] Not matched behavior of modulo operator % with the description of the documentation

New submission from woo yoo: Mismatch occurs within the "Notes" section,row 1.Here is the link:https://docs.python.org/3/library/stdtypes.html#old-string-formatting The course of coding shows below: >>>'%#07o' % 1223 Result value is '0o02307',which is not in line with the description.

[issue28912] collections.abc.OrderedMapping

Joshua Bronson added the comment: Come to think of it, to be exact, rather than extending Reversible, OrderedMapping could extend a narrower interface, something like collections.abc.Ordered, along with extending Mapping. (Reversible implies Ordered, but Ordered does not imply Reversible: a

[issue28091] Document PEP 525

Eric Appelt added the comment: I think this needs considerable checking and polishing, but I am submitting this "Work In Progress" patch for the PEP525 and PEP530 documentation so that I can get some general feedback since I am new to this, and to ensure that if this is not generally what was

[issue28902] 3.6.0rc1 installer fails to install / uninstall.

Decorater added the comment: Ah I know what the problem is now. It is the fact that the 32 Bit Webinstaller does not check to see if a 64 bit version is installed at the folder that the 32 bit version is set to to uninstall the 64 bit version 1st thereby it overwrites the data to the 36 bit

[issue28835] Change in behavior when overriding warnings.showwarning and with catch_warnings(record=True)

Nick Coghlan added the comment: If the intended reference was to #28897, then yes, it was related: NumPy had introduced a workaround for the regression that existed in the beta releases (presumably thinking it was an intentional change that just hadn't been added to the porting guide yet),

[issue28914] selectmodule build fails

Wataru Matsumoto added the comment: I'm using Red Hat Enterprise. cat /proc/version Linux version 2.6.18-238.9.1.el5 (mockbu...@x86-002.build.bos.redhat.com) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-50)) #1 SMP Fri Mar 18 12:42:39 EDT 2011 -- ___

[issue23395] _thread.interrupt_main() errors if SIGINT handler in SIG_DFL, SIG_IGN

Wataru Matsumoto added the comment: Recently I've encountered the similar problem. I found the case that SIGINT signal is ignored(set as SIG_IGN) due to the external reason. If the python program starts background in bash script, bash set SIGINT as SIG_IGN. test_interrupt.py import _thread

[issue22294] 2to3 consuming_calls: len, min, max, zip, map, reduce, filter, dict, xrange

Changes by Mark Lawrence : -- nosy: -BreamoreBoy ___ Python tracker ___ ___

[issue28874] test_logging fails and freezes

STINNER Victor added the comment: What is your OS? A Linux on bare metal? Or a container? What are versions of Linux kernel, libc and C compiler? Or more generally the name and verison of your Linux distro? There are many errors: * test_fcntl failed * test_import failed * test_epoll failed

[issue28898] Can't compile gdb with Python 3.6

STINNER Victor added the comment: The OpenIndiana uses gcc and has the long long type. Extract of the ./configure script: --- checking for gcc... gcc (...) checking size of long long... 8 --- http://buildbot.python.org/all/builders/AMD64%20OpenIndiana%203.x/builds/37/steps/configure/logs/stdio

[issue28898] Can't compile gdb with Python 3.6

STINNER Victor added the comment: Oh, the problem has introduced a crash on OpenIndiana: --- Fatal Python error: Aborted Current thread 0x0001 (most recent call first): File "/export/home/buildbot/64bits/3.x.cea-indiana-amd64/build/Lib/ctypes/__init__.py", line 273 in

[issue23395] _thread.interrupt_main() errors if SIGINT handler in SIG_DFL, SIG_IGN

Changes by Wataru Matsumoto : -- nosy: +sxsns243 ___ Python tracker ___ ___

[issue28875] test fails and freezes

Whitequill Riclo added the comment: It was an accident. I didn't know if I had mistakenly closed it the first time. On Mon, Dec 5, 2016 at 7:21 AM, Berker Peksag wrote: > > Berker Peksag added the comment: > > Please do not reopen this one. You already opened issue

[issue28915] Modify PyObject_CallFunction() to use fast call internally

Roundup Robot added the comment: New changeset b771cf37714b by Victor Stinner in branch 'default': Add _PyObject_FastCallVa() helper https://hg.python.org/cpython/rev/b771cf37714b New changeset 455169e87bb3 by Victor Stinner in branch 'default': Add _PyObject_CallFunctionVa() helper

[issue28914] selectmodule build fails

STINNER Victor added the comment: Probably a regression caused by the change ac24e5c2fd3e. I'm curious: what is your Linux distribution? (Can't you get a more Linux kernel?) -- nosy: +haypo ___ Python tracker

[issue28915] Modify PyObject_CallFunction() to use fast call internally

STINNER Victor added the comment: bench_slots.py: microbenchmark on __int__ and __getitem__ slots. -- Added file: http://bugs.python.org/file45808/bench_slots.py ___ Python tracker

[issue28915] Modify PyObject_CallFunction() to use fast call internally

New submission from STINNER Victor: This issue tracks changes to support the "fast call" calling convention in functions: * PyObject_CallFunctionObjArgs() * PyObject_CallMethodObjArgs() * _PyObject_CallMethodIdObjArgs() A "stack" of Python objects is created to pass arguments to

[issue26267] UUID docs should say how to get "standard form"

Ammar Askar added the comment: I've updated the patch to document the comparison operators in prose instead of with markup as requested. -- Added file: http://bugs.python.org/file45807/uuiddocs.diff5 ___ Python tracker

[issue28914] selectmodule build fails

Changes by Ned Deily : -- nosy: +berker.peksag ___ Python tracker ___ ___ Python-bugs-list

[issue22294] 2to3 consuming_calls: len, min, max, zip, map, reduce, filter, dict, xrange

Changes by Roy Williams : -- nosy: +Roy Williams ___ Python tracker ___ ___

[issue28914] selectmodule build fails

New submission from Wataru Matsumoto: selectmodule build fails with the linux without epoll_create1(before kernel 2.6.27). building 'select' extension gcc -pthread -fPIC -fno-strict-aliasing -Wsign-compare -g -O0 -Wall -Wstrict-prototypes -std=c99 -Wextra -Wno-unused-parameter

[issue28913] "Fatal Python error: Cannot recover from stack overflow." from RecursionError in Python 3.5

Changes by STINNER Victor : -- title: "Fatal Python error: Cannot recover from stack overflow." from RecursionError -> "Fatal Python error: Cannot recover from stack overflow." from RecursionError in Python 3.5 ___ Python

[issue28913] "Fatal Python error: Cannot recover from stack overflow." from RecursionError

New submission from Richard Eames: I've been porting a project to the latest version of Django, and due to one of the changes in the Django, caused a recursion error in my code. However, the error (under certain conditions) then causes the python interpreter to core dump. I'm not 100% sure

[issue28912] collections.abc.OrderedMapping

Joshua Bronson added the comment: This patch improves the OrderedMapping.__eq__ implementation to be more generic in the case that ``other`` is an unordered Mapping of the same length as ``self``. -- Added file: http://bugs.python.org/file45805/jab-orderedmapping-2.patch

[issue28147] Unbounded memory growth resizing split-table dicts

Ned Deily added the comment: I think these proposed patches need careful review but, even so, given the extent of the fix28147-py36-2.patch changes, I don't think they should go into 3.6.0 at the last minute. Unless somebody can convince me otherwise, I'm going to let this wait for 3.6.1.

[issue28912] collections.abc.OrderedMapping

New submission from Joshua Bronson: Since code can be clearer than prose, I just sketched this idea out in the attached patch. Please take a look at it as a minimum demonstration of the concept. Rationale: The Python standard library provides collections.OrderedDict, along with several ABCs

[issue28867] NamedTemporaryFile does not generate a ResourceWarning for unclosed files (unlike TemporaryFile)

Changes by STINNER Victor : -- nosy: +haypo ___ Python tracker ___ ___

[issue22343] Install bash activate script on Windows when using venv

Brandon VanVaerenbergh - NOAA Affiliate added the comment: +1 just experienced this issue migrating from Python3.4 to Python3.5 on windows with bash (MINGW git bash) as primary shell Temporarily resolved issue (on this workstation) by simply copying Python35\Lib\venv\scripts\posix\activate

[issue28911] Clarify the behaviour of assert_called_once_with

New submission from Arne de Laat: The name assert_called_once_with and the current method documentation can be interpreted to mean that it asserts that there is precisely one call matching the given signature, regardless of the total number of calls. However, the method first checks that

[issue28910] Async generator does not raise RuntimeError if finalizer not set

Yury Selivanov added the comment: fix: https://github.com/python/peps/commit/3e23210fe3aebefb269436e16246f63e1f006291 -- ___ Python tracker ___

[issue28910] Async generator does not raise RuntimeError if finalizer not set

Yury Selivanov added the comment: > I'm not sure if this is a bug, or this is intentional and the finalizer > mechanism should be optional. If it is the latter should PEP525 get updated? This is intentional, PEP 525 is slightly outdated. I'll update it right now. Thanks for reporting this!

[issue28910] Async generator does not raise RuntimeError if finalizer not set

New submission from Eric Appelt: While testing my understanding in order to document PEP525 asynchronous generators in the Language Reference (issue 28091) I noticed that the implemented behavior deviates from PEP525, specifically the PEP states that: "When an asynchronous generator is

[issue28906] Can't inherit sockets with multiprocessing on Windows

Changes by Eryk Sun : -- stage: -> resolved ___ Python tracker ___ ___

[issue28906] Can't inherit sockets with multiprocessing on Windows

Preston Landers added the comment: Wow, good call. That does work for me. Wish I had thought to try it. I assume you want me to go ahead and close the issue. Sorry for the noise, but this really helps! -- resolution: -> not a bug status: open -> closed

[issue28908] pydoc getdocloc() is broken

R. David Murray added the comment: It is possible that we only care about this for release builds. I don't think maintain a hard-coded, hand-coded list is a good idea, regardless. There might be some way to generate it at build time, though. -- nosy: +r.david.murray

[issue28909] Adding LTTng-UST tracing support

Changes by Zachary Ware : -- nosy: +lukasz.langa ___ Python tracker ___ ___

[issue28835] Change in behavior when overriding warnings.showwarning and with catch_warnings(record=True)

Martin Panter added the comment: Brett, what was the other bug? The bug number you posted is for this bug. -- ___ Python tracker ___

[issue28909] Adding LTTng-UST tracing support

New submission from Francis Deslauriers: This patch extends the tracing infrastructure to support LTTng UserSpace Tracer. Using LTTng-UST, users would have access to a low overhead tracing done entirely from userspace. Depending on the tracing configure option used (none, --with-dtrace or

[issue28908] pydoc getdocloc() is broken

Neil Schemenauer added the comment: Attached is a first pass at the idea of just keeping a list of standard modules that have docs. I generated the list with: $ (cd Doc/library; ls *.rst | sed 's/.rst//') Probably that should be incorporated into the Doc/Makefile somehow. Perhaps instead of

[issue25711] Rewrite zipimport from scratch

Serhiy Storchaka added the comment: Here is preliminary translation of zipimport to Python. It is not frozen and imports other modules. I tried to keep the implementation close to C implementation. As a consequence, some raised exceptions look arbitrary. -- keywords: +patch stage: ->

[issue28906] Can't inherit sockets with multiprocessing on Windows

Changes by Eryk Sun : -- components: +Windows nosy: +paul.moore, steve.dower, tim.golden, zach.ware ___ Python tracker ___

[issue28906] Can't inherit sockets with multiprocessing on Windows

Eryk Sun added the comment: You should be able to directly pass the socket to the child process. multiprocessing registers a reduction for this. On Windows it uses the DupSocket class from multiprocessing.resource_sharer: class DupSocket(object): '''Picklable wrapper for a

[issue28908] pydoc getdocloc() is broken

New submission from Neil Schemenauer: The getdocloc() method in pydoc.py is supposed to return the doc location for modules. It uses a 'basedir' parameter that is supposed to point to the location of the standard library modules. That logic is broken for a number of different scenarios, I

[issue28907] test_pydoc fails if build is in sub-directory

New submission from Neil Schemenauer: test_pydoc is failing for me for 3.6rc1. I build in a sub-directory, e.g. Python-3.6.0rc1/build-opt. The root of the issue is that pydoc getdocloc() is broken. It cannot build 'basedir' as it does and assume that is the location of standard modules.

[issue28425] Python3 ignores __init__.py that are links to /dev/null

Douglas Greiman added the comment: Is there a reasonable place to document that __init__.py (and probably source files in general) must be a "regular file" by the Unix definition, and not a device file, socket, etc? -- ___ Python tracker

[issue28905] re.sub appears not to check count optional argument for integerness

R. David Murray added the comment: See issue 28082. -- nosy: +r.david.murray resolution: -> duplicate stage: -> resolved status: open -> closed superseder: -> re: convert re flags to (much friendlier) IntFlag constants ___ Python tracker

[issue28835] Change in behavior when overriding warnings.showwarning and with catch_warnings(record=True)

Brett Cannon added the comment: I just happened to look at that bug before seeing this bug and both mentioned recording issues so I thought I would mention there was a chance of a connection. -- ___ Python tracker

[issue28896] Embeddable zip allows Windows registry to override module location

Alexey Izbyshev added the comment: Thanks to Steve and everyone for quick and decisive action! -- ___ Python tracker ___

[issue28906] Can't inherit sockets with multiprocessing on Windows

New submission from Preston Landers: I'm porting a Python 2.6 based application to Python 3.6. This app uses a customized version of the "flup" package to do FastCGI services on Windows using the multiprocessing package. This requires a few sockets to be inherited across processes - the main

[issue28905] re.sub appears not to check count optional argument for integerness

Danny Yoo added the comment: Alternatively, change the representation of flag values from integers to some class extension that supports the common bitwise operators. As a very rough sketch: >>> class FlagInt(int): ... def __or__(self, other): ... return FlagInt(int(self) |

[issue28905] re.sub appears not to check count optional argument for integerness

Danny Yoo added the comment: Ugh. I suddenly realize that this is complicated by the fact that flag values are themselves represented as integers, and Python's type system isn't rich enough to label flag values as a distinct type for the purposes. It may be worthwhile to add a warning in the

[issue28905] re.sub appears not to check count optional argument for integerness

New submission from Danny Yoo: This comes from diagnosing a beginner's question on Python-tutor. https://mail.python.org/pipermail/tutor/2016-December/110066.html It appears that re.sub is not checking whether the count argument is integer or not, and silently accepts a nonsensical argument.

[issue28896] Embeddable zip allows Windows registry to override module location

Steve Dower added the comment: I assumed silence meant everyone was happy with the wording, so I extended it to whatsnew and NEWS and pushed. Ned - the changeset above should be good for you to cherrypick. I'll leave this issue open to cover actually removing the finder from sys.meta_path in

[issue28896] Embeddable zip allows Windows registry to override module location

Roundup Robot added the comment: New changeset 25df9671663b by Steve Dower in branch '3.6': Issue #28896: Deprecate WindowsRegistryFinder https://hg.python.org/cpython/rev/25df9671663b New changeset 5376b3a168c8 by Steve Dower in branch 'default': Issue #28896: Deprecate WindowsRegistryFinder

[issue28901] Windows: document that site is not imported by default by embeddable distribution

Steve Dower added the comment: If you go to the 3.6 version of that doc page and also read the section on finding modules, you'll see that the presence of a "python._pth" file causes -S (skip importing site) to be implied unless the ._pth file includes "import site":

[issue28770] Update python-gdb.py for fastcalls

STINNER Victor added the comment: I fixed the issue in Python 3.6 (future 3.6.1). -- resolution: -> fixed status: open -> closed ___ Python tracker ___

[issue28770] Update python-gdb.py for fastcalls

Roundup Robot added the comment: New changeset f41d02d7da37 by Victor Stinner in branch '3.6': Issue #28770: Update python-gdb.py for fastcalls https://hg.python.org/cpython/rev/f41d02d7da37 -- ___ Python tracker

[issue28838] Using consistent naming for arguments of "call" functions (C API)

STINNER Victor added the comment: cleanup-2.patch: Rebase cleanup.patch. This patch is the last part of my work to cleanup Include/abstract.h to make it more consistent with other header files. -- Added file: http://bugs.python.org/file45798/cleanup-2.patch

[issue28898] Can't compile gdb with Python 3.6

STINNER Victor added the comment: The pushed change 4745d801cae2 LGTM for a cherry-pick in 3.6.0. -- nosy: +haypo ___ Python tracker ___

[issue28904] add more format conversion flags eg. "len" and "id"

Changes by Berker Peksag : -- resolution: fixed -> rejected stage: -> resolved ___ Python tracker ___

[issue28901] Windows: document that site is not imported by default by embeddable distribution

Zachary Ware added the comment: Each of those items is added to builtins by site.py, which I believe is not imported by default by the embeddable distribution. I didn't immediately find that fact mentioned in the docs, though. Also note that the embeddable distribution isn't really meant for

[issue28903] Windows Embeddable Python exit not defined

Zachary Ware added the comment: This is a duplicate of #28901. -- resolution: -> duplicate stage: -> resolved status: open -> closed superseder: -> Embedded Release interactive mode documentation ___ Python tracker

[issue28904] add more format conversion flags eg. "len" and "id"

Samuel Colvin added the comment: I see, I hadn't appreciated fstrings where entirely different and more powerful than format(), I'll close this. For anyone else coming to this, with fstrings in >=3.6 you can do: In [4]: value = [1,2, 3] In [5]: f'The value is {value}.' Out[5]: 'The value is

[issue28904] add more format conversion flags eg. "len" and "id"

R. David Murray added the comment: Thanks for the idea, but I think we're going to see a shift away from format calls and toward fstrings, so I don't think this is worth doing. See https://www.python.org/dev/peps/pep-0498/#id45; the ! expressions are only supported by fstrings only for

[issue28904] add more format conversion flags eg. "len" and "id"

Samuel Colvin added the comment: I know contributing to python is currently a pain (bring on github!) but I'd be happy to attempt a patch if others agree this would be useful. -- ___ Python tracker

[issue28904] add more format conversion flags eg. "len" and "id"

New submission from Samuel Colvin: (The "Components" selection might be wrong, I wasn't sure what to use) As https://docs.python.org/3.6/library/string.html > Three conversion flags are currently supported: '!s' which calls str() on the > value, '!r' which calls repr() and '!a' which calls

[issue28902] 3.6.0rc1 installer fails to install / uninstall.

Steve Dower added the comment: If you run the installer through the Programs and Features dialog to modify or uninstall it should definitely find the current installation (as the registration it looks for is the same registration that makes it appear in that dialog). Because there are

[issue26941] android: test_threading hangs on armv7

Changes by Xavier de Gaye : -- resolution: -> fixed stage: commit review -> resolved status: open -> closed ___ Python tracker ___

[issue28147] Unbounded memory growth resizing split-table dicts

Changes by Jason Madden : -- nosy: +jmadden ___ Python tracker ___ ___

[issue26941] android: test_threading hangs on armv7

Roundup Robot added the comment: New changeset b64ba5604e48 by Xavier de Gaye in branch '3.6': Issue #26941: Fix test_threading that hangs on the Android armv7 qemu emulator. https://hg.python.org/cpython/rev/b64ba5604e48 New changeset 8688a664995c by Xavier de Gaye in branch 'default': Issue

[issue26940] android: test_importlib hangs on armv7

Changes by Xavier de Gaye : -- resolution: -> fixed stage: commit review -> resolved status: open -> closed ___ Python tracker ___

[issue26939] android: test_functools hangs on armv7

Changes by Xavier de Gaye : -- resolution: -> fixed stage: commit review -> resolved status: open -> closed ___ Python tracker ___

[issue28331] "CPython implementation detail:" removed when content translated

Changes by INADA Naoki : -- nosy: +Julien.Palard, JulienPalard ___ Python tracker ___

[issue26940] android: test_importlib hangs on armv7

Roundup Robot added the comment: New changeset 1bb2f4b8440e by Xavier de Gaye in branch '3.6': Issue #26940: Fix test_importlib that hangs on the Android armv7 qemu emulator. https://hg.python.org/cpython/rev/1bb2f4b8440e New changeset e401c5a95758 by Xavier de Gaye in branch 'default': Issue

[issue26939] android: test_functools hangs on armv7

Roundup Robot added the comment: New changeset fd1718badb67 by Xavier de Gaye in branch '3.6': Issue #26939: Add the support.setswitchinterval() function to fix https://hg.python.org/cpython/rev/fd1718badb67 New changeset c5d7e46926ac by Xavier de Gaye in branch 'default': Issue #26939: Merge

[issue28147] Unbounded memory growth resizing split-table dicts

INADA Naoki added the comment: http://bugs.python.org/issue28894 was duplicate of this issue. Since real world program suffered by this, I'm +1 to fix this by 3.6.0 -- ___ Python tracker

[issue21978] Support index access on OrderedDict views (e.g. o.keys()[7])

INADA Naoki added the comment: While dict is ordered, it doesn't support O(1) random access by index. -- nosy: +inada.naoki ___ Python tracker ___

[issue28897] Python 3.6.0rc1 breaks NumPy tests.

STINNER Victor added the comment: Charles: "OK, you fixed what broke us before. If I revert our fixes the problem goes away. So, thanks I guess ;) You can close this." Cool, happy to read that the issue was fixed :-) If you missed it, the whole mess were backward compatibility when I extended

[issue28147] Unbounded memory growth resizing split-table dicts

Changes by INADA Naoki : Added file: http://bugs.python.org/file45797/fix28147-py36-2.patch ___ Python tracker ___

[issue28147] Unbounded memory growth resizing split-table dicts

INADA Naoki added the comment: Here is patch for Python 3.6. -- Added file: http://bugs.python.org/file45796/fix28147-py36.patch ___ Python tracker ___

[issue28190] Detect curses headers correctly for cross-compiling

Matthias Klose added the comment: the upstream ncurses has the ncursesw subdirinclude name, so you apparently can assume that this directory name is fixed *iff* it exists, however the ncursesw installation can be found in /include instead. Can your changes cope with that? second issue is

[issue28903] Windows Embeddable Python exit not defined

New submission from Ethan Smith: Hearing about the RC1 today, I downloaded the x64 Windows embeddable zip. I opened a Command Prompt window and ran python.exe to try it out. I was quite surprised when I ran: >>>exit() Traceback (most recent call last): File "", line 1, in NameError: name