[issue24164] Support pickling objects with __new__ with keyword arguments with protocol 2+

Roundup Robot added the comment: New changeset 7adc1d24d05b by Victor Stinner in branch 'default': Closes #25645: Fix a reference leak introduced by change bc5894a3a0e6 of the https://hg.python.org/cpython/rev/7adc1d24d05b -- ___ Python tracker

[issue24172] Errors in resource.getpagesize module documentation

John Runyon added the comment: This is a duplicate of 20468, which has a patch submitted (over a year ago). -- nosy: +jrunyon ___ Python tracker ___

[issue20468] resource module documentation is incorrect

John Runyon added the comment: *bump*. This flat-out wrong documentation has already misled several people, and has had a proposed patch with no comments for over a year. -- nosy: +jrunyon ___ Python tracker

[issue25648] asyncio.coroutine fails if asyncio debug mode is enabled and wrapped function don't have "__name__" attribute

New submission from Vladimir Rutsky: In Python 3.4.3 with enabled asyncio debug a function is wrapped using the following code in @asyncio.coroutine: @functools.wraps(func) def wrapper(*args, **kwds): w = CoroWrapper(coro(*args, **kwds), func) if w._source_traceback: del

[issue25639] open 'PhysicalDriveN' on windows fails (since python 3.5) with OSError: [WinError 1] Incorrect function

STINNER Victor added the comment: I don't know the physical disk type on Windows. Can you read and write from such "file" type? If no, I don't think that it makes sense to support it in io.FileIO. What do you think? It looks like the file must be opened with specific options, otherwise it

[issue25645] Reference leak in test_capi, on "import _pickle" in a subinterpreter

STINNER Victor added the comment: > The patch LGTM. Thank you Victor. Thanks for the review Serhiy. -- ___ Python tracker ___

[issue25645] Reference leak in test_capi, on "import _pickle" in a subinterpreter

Roundup Robot added the comment: New changeset 7adc1d24d05b by Victor Stinner in branch 'default': Closes #25645: Fix a reference leak introduced by change bc5894a3a0e6 of the https://hg.python.org/cpython/rev/7adc1d24d05b -- nosy: +python-dev resolution: -> fixed stage: -> resolved

[issue24256] threading.Timer is not a class

John Runyon added the comment: New proposed patch. I understand not wanting to document an "internal only name", except that in this case it rather needs to be documented. I would strongly prefer Angad's patch to mine because you do, at times, need to know the actual name of the class being

[issue25645] Reference leak in test_capi, on "import _pickle" in a subinterpreter

Serhiy Storchaka added the comment: The patch LGTM. Thank you Victor. -- ___ Python tracker ___ ___

[issue25647] Return of asyncio.coroutine from asyncio.coroutine don't work in with enabled debug

New submission from Vladimir Rutsky: Return of @asyncio.coroutine-wrapped coroutine object from @asyncio.coroutine-wrapped coroutine fails if asyncio debug is enabled. Consider following example: @asyncio.coroutine def outer_coro(): @asyncio.coroutine def inner_coro(): return

[issue25647] Return of asyncio.coroutine from asyncio.coroutine doesn't work in with enabled debug

Changes by Vladimir Rutsky : -- title: Return of asyncio.coroutine from asyncio.coroutine don't work in with enabled debug -> Return of asyncio.coroutine from asyncio.coroutine doesn't work in with enabled debug ___

[issue25629] Move set fill/used updates out of set_insert_clean()

Changes by Raymond Hettinger : -- resolution: -> fixed status: open -> closed ___ Python tracker ___

[issue25629] Move set fill/used updates out of set_insert_clean()

Roundup Robot added the comment: New changeset 23d0cae3f8a1 by Raymond Hettinger in branch 'default': Issue #25629: Move set fill/used updates out of inner loop https://hg.python.org/cpython/rev/23d0cae3f8a1 -- nosy: +python-dev ___ Python tracker

[issue20220] test_datetime, test_tarfile, test_strptime time zone failures

STINNER Victor added the comment: > I also opened a glibc bug: > . Wow, great! Thank you. -- ___ Python tracker

[issue25639] open 'PhysicalDriveN' on windows fails (since python 3.5) with OSError: [WinError 1] Incorrect function

Roman Kozhemiakin added the comment: >I don't know the physical disk type on Windows. Can you read and write from >such "file" type? Yes this "files" can be readed and writed (with restriction - size of the data must be a multiple of the sector size) in python 3.4.3 open,read,write,seek -

[issue23895] [PATCH] python socket module fails to build on Solaris when -zignore is in LDFLAGS

Changes by Andrew Stormont : -- title: python socket module fails to build on Solaris when -zignore is in LDFLAGS -> [PATCH] python socket module fails to build on Solaris when -zignore is in LDFLAGS ___ Python tracker

[issue25646] Distutils and Windows SDK 7.0 / Windows SDK 7.1 / Visual C++ Build Tools 2015

Steve Dower added the comment: The tools for VS 2015 is a known issue. I let the team know before they released it but it was too late. There'll be an update soon that should work. For Python 3.2 and earlier use http://aka.ms/vcpython27 and setuptools 6 or later. The SDK 7.1 layout doesn't

[issue23895] python socket module fails to build on Solaris when -zignore is in LDFLAGS

Andrew Stormont added the comment: Bump. -- status: open -> languishing ___ Python tracker ___ ___

[issue22555] Tracking issue for adjustments to binary/text boundary handling

Steve Dower added the comment: The thing about bogus assumptions is that Python should paper over those anyway. I can guarantee there's production code out there with the same assumptions. How do we make this work? No idea in the context of the bytes/str filename convention differences.

[issue25646] Distutils and Windows SDK 7.0 / Windows SDK 7.1 / Visual C++ Build Tools 2015

Changes by R. David Murray : -- components: +Windows nosy: +paul.moore, steve.dower, tim.golden, zach.ware versions: -Python 3.2, Python 3.3, Python 3.4 ___ Python tracker

[issue25649] Come up with a good way to handle module aliasing

New submission from Brett Cannon: If you look at things like https://github.com/kennethreitz/requests/issues/2870 and https://pythonhosted.org/six/#module-six.moves you start to notice that users do on occasion have a need to alias module names. It might be worth thinking through what that

[issue25649] Come up with a good way to handle module aliasing

Barry A. Warsaw added the comment: Another example is the six.moves module, though I haven't looked at its implementation approach. -- ___ Python tracker

[issue25649] Come up with a good way to handle module aliasing

Changes by Barry A. Warsaw : -- nosy: +barry ___ Python tracker ___ ___ Python-bugs-list

[issue25643] Python tokenizer rewriting

Changes by Yury Selivanov : -- nosy: +yselivanov ___ Python tracker ___ ___

[issue25648] asyncio.coroutine fails if asyncio debug mode is enabled and wrapped function don't have "__name__" attribute

Yury Selivanov added the comment: > So until 3.4.4 is released this issue still may be considered as not fixed. Since this issue is fixed in the repo, and will be shipped in the upcoming 3.5.1 and 3.4.4, I'd suggest to close this issue -- there is nothing to be done here. --

[issue25647] Return of asyncio.coroutine from asyncio.coroutine doesn't work with enabled asyncio debug

Changes by Vladimir Rutsky : -- title: Return of asyncio.coroutine from asyncio.coroutine doesn't work in with enabled debug -> Return of asyncio.coroutine from asyncio.coroutine doesn't work with enabled asyncio debug

[issue25646] Distutils and Windows SDK 7.0 / Windows SDK 7.1 / Visual C++ Build Tools 2015

JGoutin added the comment: For SDK 7.1, with "DISTUTILS_USE_SDK=1" (And "MSSdk=1"), I still have the problem. The error is on "include", "lib", "libpath", "path" environment variables which are not set by "vcvarsall.bat" (And are difficult to set manually). I looked on "msvc9compiler.py"

[issue25643] Python tokenizer rewriting

Changes by Brett Cannon : -- nosy: +brett.cannon ___ Python tracker ___ ___

[issue25612] nested try..excepts don't work correctly for generators

Yury Selivanov added the comment: Can someone work with me on fixing this issue? I think it's important to ship 3.5.1 with this resolved (and 3.4.4 FWIW). -- ___ Python tracker

[issue25648] asyncio.coroutine fails if asyncio debug mode is enabled and wrapped function don't have "__name__" attribute

Guido van Rossum added the comment: Fixed in repo is good enough to close an issue. -- resolution: -> duplicate status: open -> closed ___ Python tracker

[issue25650] Mismatching documentation <=> behaviour for typing.Any

New submission from Emanuel Barry: The docstring for typing.Any specifically says "- Any object is an instance of Any."; in practice however it's not actually the case, as isinstance(x, Any) raises a TypeError. AnyMeta makes this behaviour seem intentional, however the official documentation

[issue25612] nested try..excepts don't work correctly for generators

Guido van Rossum added the comment: You might have to ping python-dev. But in terms of priorities I think it's not a blocker -- it's been broken for quite some time now, and it's a fairly odd corner of the language. -- ___ Python tracker

[issue25485] Add a context manager to telnetlib.Telnet

Stéphane Wirtel added the comment: Should I develop a mock telnet server for the unittest ? -- ___ Python tracker ___

[issue25612] nested try..excepts don't work correctly for generators

STINNER Victor added the comment: > Can someone work with me on fixing this issue? I think it's important to > ship 3.5.1 with this resolved (and 3.4.4 FWIW). It don't consider this issue as a blocker for Python 3.5.1. This release already contains a *lot* of bugfixes! It's important to get

[issue25612] nested try..excepts don't work correctly for generators

Martin Panter added the comment: Thinking about the __context__ thing some more, I guess it might make sense for __context__ to be overwritten by the generator context. The same way it gets overwritten when you execute “raise” inside an exception handler. --

[issue14911] generator.throw() documentation inaccurate

Martin Panter added the comment: I can’t really comment on the 2.7 version, because I’m not too familiar with Python 2 exceptions. For Python 3, is there any reason to bless the None, tuple or non-exception cases as the exception “value” argument? IMO these just make things too complicated

[issue20468] resource module documentation is incorrect

Martin Panter added the comment: I committed the text removal for getpagesize(). For the getrusage() table, I wonder if it is good enough as it already is. Otherwise, it opens questions about the units for all the other fields, and which platforms they are supported on. -- versions:

[issue20468] resource module documentation is incorrect

Roundup Robot added the comment: New changeset 5e8b06ac7c97 by Martin Panter in branch '3.4': Issue #20468: Remove incorrect information about maxrss and page size https://hg.python.org/cpython/rev/5e8b06ac7c97 New changeset 1579de0b72f6 by Martin Panter in branch '3.5': Issue #20468: Merge

[issue25495] binascii documentation incorrect

Mouse added the comment: Status...? -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue25589] test_ascii_formatd fails on Mac when built with Intel compiler

R. David Murray added the comment: We've figured out that the difference is the optimization level. Without --with-pydebug, I can reproduce the failure. -- ___ Python tracker

[issue25485] Add a context manager to telnetlib.Telnet

R. David Murray added the comment: The existing tests seem to have at least some infrastructure that would apply here, so figuring out how to use/extend that is better than writing new code, I'd say. -- nosy: +r.david.murray ___ Python tracker

[issue5784] raw deflate format and zlib module

Martin Panter added the comment: Looking at the current zlib module source code, I confirmed that wbits is passed directly to the deflateInit2(windowBits) and inflateInit2(windowBits) parameters. So the following modes could also be added to the documentation for decompression: * Zero:

[issue25651] Confusing output for TestCase.subTest(0)

New submission from Ezio Melotti: When a single positional argument is passed to subTest(), if the argument is false, its value won't be displayed in the output -- () will appear instead: >>> import unittest >>> class NumbersTest(unittest.TestCase): ... def test_odd(self): ... for i in

[issue18848] In unittest.TestResult .startTestRun() and .stopTestRun() methods don't work

Omar Diab added the comment: I found out about this while writing my own test runner, and investigated it in an answer to a StackOverflow question here: https://stackoverflow.com/questions/32920025/how-do-i-use-unittest-testresult/33770125#33770125 The startTestRun() method is supposed to be

[issue25652] collections.UserString.__rmod__() raises NameError

New submission from Jonathan Goble: In an instance of collections.UserString, any call to the __rmod__() method will raise NameError, due to the undefined "args" name in the method. -- components: Library (Lib) messages: 254830 nosy: Jonathan Goble, rhettinger priority: normal

[issue25653] ctypes+callbacks+fork+selinux = crash

New submission from Armin Rigo: Ctypes uses libffi's `ffi_closure_alloc()`, which has a bug that make existing applications obscurely crash in one situation: if we are running on SELinux, making use of callbacks, and forking. This is because `ffi_closure_alloc()` will detect that it is

[issue23200] Clarify max_length and flush() for zlib decompression

Roundup Robot added the comment: New changeset 106c49edbb12 by Martin Panter in branch '2.7': Issue #23200: Document that max_length=0 is not supported https://hg.python.org/cpython/rev/106c49edbb12 New changeset 660bdfaada64 by Martin Panter in branch '3.4': Issue #23200: Document that

[issue25594] enum instance attribute access possible

Ethan Furman added the comment: Changed the wording slightly to indicate that looking up members on other members is a bad idea. -- Added file: http://bugs.python.org/file41064/issue25594.stoneleaf.04.patch ___ Python tracker

[issue25593] _sock_connect_cb can be called twice resulting in InvalidStateError

Justin Mayfield added the comment: Attached patch submission for stop flag proposal. I assume you didn't mean a github PR since the dev docs seem to indicate that is for readonly usage. This passes all the tests on my osx box but it should obviously be run by a lot more folks. --

[issue25645] Reference leak in test_capi, on "import _pickle" in a subinterpreter

Changes by STINNER Victor : Added file: http://bugs.python.org/file41061/test_leak.py ___ Python tracker ___

[issue25646] Distutils and Windows SDK 7.0 / Windows SDK 7.1 / Visual C++ Build Tools 2015

New submission from JGoutin: Hello, This issue is related to Visual C++ standalone distributions (Without any Visual Studio version installed). Distutils don't properly detect theses compilers. It try to work with "vcvarsall.bat" but this file : - is missing with Visual C++ Build Tools

[issue25645] Reference leak in test_capi, on "import _pickle" in a subinterpreter

New submission from STINNER Victor: """ [Python-checkins] Daily reference leaks (97e2a6810f7f): sum=10 results for 97e2a6810f7f on branch "default" test_asyncio leaked [0, 0, 3] memory blocks, sum=3 test_capi leaked [1, 1, 1]

[issue25652] collections.UserString.__rmod__() raises NameError

Xiang Zhang added the comment: Quite sorry for making some mistakes. unicodeobject does get a __radd__ method. It is added by addoperators though I cannot see it in PyNumberMethods. Now I think just fixing the typo is enough. -- Added file:

[issue23200] Deprecate the zlib decompressor’s flush() method

Martin Panter added the comment: See Issue 224981 (bug) and Issue 403373 (patch) about the Z_SYNC_FLUSH change (the numbers in the commit message are different and do not work). I committed my doc change to 2.7 and 3.4+, which leaves the main problem of what to do about flush(). I propose

[issue24172] Errors in resource.getpagesize module documentation

Martin Panter added the comment: The documentation already says to consult the getrusage(2) man page. Regarding the getpagesize() API, Python’s implementation actually falls back to Posix’s sysconf(). Perhaps it should prefer sysconf() over getpagesize(), but that would be a separate issue.

[issue25612] nested try..excepts don't work correctly for generators

Martin Panter added the comment: Regarding the second bug, did you consider that the exception thrown to the generator can already have __context__ set? try: try: raise ValueError("Context outside of generator") except ValueError as ex: raise SubError() from ex except SubError as ex:

[issue20468] resource module documentation is incorrect

Martin Panter added the comment: Python’s getrusage() calls the C-level getrusage() function. Man pages for reference: http://man7.org/linux/man-pages/man2/getrusage.2.html https://www.freebsd.org/cgi/man.cgi?query=getrusage=2

[issue25652] collections.UserString.__rmod__() raises NameError

Jonathan Goble added the comment: c06b2480766d appears to be the offending changeset. -- ___ Python tracker ___

[issue25652] collections.UserString.__rmod__() raises NameError

Xiang Zhang added the comment: It seems this is a typo. The args should be self.data. And since unicodeobject doesn't support __rmod__, at least I think we should str(format) or remove __rmod__ totally. I attach a patch. -- nosy: +xiang.zhang Added file:

[issue25654] test_multiprocessing_spawn ResourceWarning with -Werror

New submission from Martin Panter: Running the test suite with -Werror enabled causes test_multiprocessing_spawn to print out lots of unhandled errors from the garbage collector, and one of these causes a test failure. It looks like there are lots of files that should be explicitly closed