[issue1566331] Bad behaviour in ossaudio audio device.obuf*
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[issue1606233] readline on popen3 file returns empty string before end
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[issue1295179] termios.c in qnx4.25
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[issue1465646] test_grp test_pwd fail
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[issue1374063] Broader iterable support for xmlrpclib
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[issue1178136] cgitb.py support for frozen images
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[issue1117601] os.path.exists returns false negatives in MAC environments.
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[issue1244861] Enable os.startfile and webbrowser.WindowsDefault on Cygwin
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[issue1332869] Fatal Python error: Interpreter not initialized
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[issue991266] Cookie.py does not correctly quote Morsels
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[issue1254718] GCC detection for runtime_library_dirs when ccache is used
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[issue1654367] [PATCH] Debuggers need a way to change the locals of a frame
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[issue7405] compiling python 3.1.1 using cygwin 1.7.0 and gcc 4.3.4
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[issue1103213] Adding the missing socket.recvall() method
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[issue7538] HP-UX 11.11 GCC build fails to build modules
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[issue1643712] Emphasize buffering issues when sys.stdin is used
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[issue6445] Add check parameter to subprocess.Popen.communicate
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[issue3180] Interrupts are lost during readline PyOS_InputHook processing
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[issue3539] Problem with pgen make dependencies in certain circumstances
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[issue7717] Compilation fixes for IRIX
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[issue6338] Error message displayed on stderr when no C compiler is present with ctypes
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[issue7718] Build shared libpythonX.Y.so on IRIX
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[issue6130] There ought to be a way for extension types to associate documentation with their tp_new or tp_init methods
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[issue1615158] POSIX capabilities support
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[issue4744] asynchat documentation needs to be more precise
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[issue1570255] redirected cookies
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[issue1038591] Python 2.3+ socket._fileobject handles EAGAIN with data loss
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[issue877904] freeze: problems excluding site
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[issue1367631] maximum length not enforced in cgi.parse()
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[issue460474] codecs.StreamWriter: reset() on close()
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[issue1671676] test_mailbox is hanging while doing gmake test on HP-UX v3
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[issue1739648] zipfile.testzip() using progressive file reads
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[issue1724822] provide a shlex.split alternative for Windows shell syntax
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[issue1423] wave sunau aifc 16bit errors
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[issue894936] Have a split corresponding with os.path.join
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[issue20384] os.open() exception doesn't contain file name on Windows
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[issue20426] Compiling a regex with re.DEBUG should force a recompile
Roundup Robot added the comment: New changeset a7b180d5df5f by Antoine Pitrou in branch '3.3': Issue #20426: When passing the re.DEBUG flag, re.compile() displays the debug output every time it is called, regardless of the compilation cache. http://hg.python.org/cpython/rev/a7b180d5df5f New changeset a8bcfa290e68 by Antoine Pitrou in branch 'default': Issue #20426: When passing the re.DEBUG flag, re.compile() displays the debug output every time it is called, regardless of the compilation cache. http://hg.python.org/cpython/rev/a8bcfa290e68 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20426 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20426] Compiling a regex with re.DEBUG should force a recompile
Roundup Robot added the comment: New changeset e47f6883dedf by Antoine Pitrou in branch '2.7': Issue #20426: When passing the re.DEBUG flag, re.compile() displays the debug output every time it is called, regardless of the compilation cache. http://hg.python.org/cpython/rev/e47f6883dedf -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20426 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6299] pyexpat build failure on Solaris 10 for 2.6.1/2.6.2
Tim Mooney added the comment: I just tried Python 2.7.6 on x86_64-pc-openindiana151a9. The core issue is still present. It's not currently causing a build failure, but only because OpenIndiana 151a9 and Python are using the exact same version of Expat, so the headers that python's build process is mistakenly including from the operating system match the code that it's compiling internally. My comment in msg97311 on 2010-01-06 is still valid. If Python's build process is going to use internal expat, then it better ensure that the compilation flags it needs for that (including the -I) comes before the standard CFLAGS CPPFLAGS. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6299 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20426] Compiling a regex with re.DEBUG should force a recompile
Antoine Pitrou added the comment: Ok, I've fixed the bug in all branches. Thanks for reporting! -- resolution: - fixed stage: patch review - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20426 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7538] HP-UX 11.11 GCC build fails to build modules
Arfrever Frehtes Taifersar Arahesis added the comment: It is most likely a duplicate of bug #4366. -- nosy: +Arfrever resolution: - duplicate status: open - closed superseder: - cannot find -lpythonX.X when building Python on FreeBSD with --enable-shared ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7538 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5404] Cross-compiling Python
Stefan Krah added the comment: Cross compiling for arm works here on Ubuntu: $ cat config.site ac_cv_file__dev_ptmx=no ac_cv_file__dev_ptc=no $ export CONFIG_SITE=$PWD/config.site $ ./configure --host=arm-linux-gnueabi --build=x86_64 --disable-ipv6 $ make I cannot test though, since I don't have an arm platform. -- nosy: +skrah ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5404 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue19761] test_tk fails on OS X with multiple test case failures with both Tk 8.5 and 8.4
Serhiy Storchaka added the comment: Thank you Ned. -- resolution: - fixed stage: commit review - committed/rejected status: open - closed type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19761 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue19320] Tkinter tests ran with wantobjects is false
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[issue16074] Bad error message in os.rename, os.link, and os.symlink
Serhiy Storchaka added the comment: However it is still a bug in 3.3. -- assignee: serhiy.storchaka - larry ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16074 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5404] Cross-compiling Python
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[issue20504] cgi.FieldStorage, multipart, missing Content-Length
New submission from Sebastian Rittau: Consider the attached test case. This test will run fine with Python 2.7, but will fail with Python 3.3. If cgi.FieldStorage() tries to parse a multipart request without a Content-Length header in the main section, segments will have a length of 0. During the parse process, two instances of FieldStorage are involved. The outer one reads the whole request and creates and delegates reading of the fragment to inner instances. The main problem is that FieldStorage.read_lines_to_outerboundary() of the inner FieldStorage will read nothing, since self.limit is lower than zero. def read_lines_to_outerboundary(self): ... while 1: if _read = self.limit: break ... This happens, since limit is passed when creating the inner instance in FieldStorage.read_multi(): def read_multi(self, environ, keep_blank_values, strict_parsing): ... part = klass(self.fp, headers, ib, environ, keep_blank_values, strict_parsing,self.limit-self.bytes_read, self.encoding, self.errors) ... Now, if the total request did not have a Content-Length header, self.limit will be -1. The naive fix works for the test case, at least, but I don't know if there are other repercussions: --- /usr/lib/python3.3/cgi.py 2014-02-03 22:31:16.649431125 +0100 +++ cgi.py 2014-02-03 22:32:14.849704379 +0100 @@ -788,7 +788,7 @@ last_line_lfend = True _read = 0 while 1: -if _read = self.limit: +if self.limit = 0 and _read = self.limit: break line = self.fp.readline(116) # bytes self.bytes_read += len(line) -- components: Library (Lib) files: cgi-bug.py messages: 210166 nosy: srittau priority: normal severity: normal status: open title: cgi.FieldStorage, multipart, missing Content-Length versions: Python 3.3 Added file: http://bugs.python.org/file33891/cgi-bug.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20504 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20491] textwrap: Non-breaking space not honored
Changes by Kaarle Ritvanen kaarle.ritva...@datakunkku.fi: Added file: http://bugs.python.org/file33890/textwrap-honor-non-breaking-spaces.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20491 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20368] Tkinter: handle the null character
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[issue20474] test_socket failures on OS X due to fixed expected failures
Roundup Robot added the comment: New changeset 63efacd80f8e by Ned Deily in branch '3.3': Issue #20474: Fix unexpected success test_socket failures on OS X 10.7+. http://hg.python.org/cpython/rev/63efacd80f8e New changeset 036671354dc0 by Ned Deily in branch 'default': Issue #20474: Fix unexpected success test_socket failures on OS X 10.7+. http://hg.python.org/cpython/rev/036671354dc0 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20474 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20474] test_socket failures on OS X due to fixed expected failures
Changes by Ned Deily n...@acm.org: -- assignee: - ned.deily resolution: - fixed stage: patch review - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20474 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20185] Derby #17: Convert 49 sites to Argument Clinic across 13 files
Zachary Ware added the comment: Vajrasky Kok wrote: However, there are some reviews that I could not implement. 1. This is a good candidate for a custom return converter. I can not synchronize struct rlimit and NULL return values. Looking again, that one is non-trivial, but still doable. You just need a this means an error happened value to initialize rl to, and return that value instead of NULL. 2. Should be 'class float PyFloatObject * PyFloat_Type'. Using PyFloatObject * instead of PyObject * may require some casts to PyObject * in some places, but it's better to use the real name. I tried it but it was like opening pandora box. It's too much effort to surpress compile errors and warnings. And casting PyFloatObject to PyObject in many places, such as functions, macros, makes me nervous. I think this one deserves a dedicated ticket. It didn't look too bad to me. There are already several places where a value is cast back and forth between PyObject and PyFloatObject. Giving 'self' the right type allows a couple of casts to be removed, and the ones that have to be added are almost exclusively in calls to PyFloat_AsDouble or the CONVERT_TO_DOUBLE macro (which looks like it can just do the casts itself without much issue). I would vote for making PyFloat_AsDouble expect PyFloatObject instead of PyObject, but since (I think?) it looks like it's part of the stable ABI, I'm not sure if that would fly. See http://hg.python.org/sandbox/zware/rev/51473d8c23f8 for a patch on your patch that uses PyFloatObject, compiles cleanly (on win32, at least), and passes relevant tests (though I haven't run the full test suite on this yet; it takes forever on this PC). I have a few more review comments that I hope to get posted later this evening. The patch is looking pretty good overall, though! -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20185 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20494] Backport of http://bugs.python.org/issue11849 to Python 2.7 (Make it more likely for the system allocator to release free()d memory arenas on glibc-based systems).
Benjamin Peterson added the comment: It seems you actually want the second patch on that issue not the first. -- nosy: +benjamin.peterson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20494 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20505] Remove resolution from selectors and granularity from asyncio
New submission from STINNER Victor:
To solve a performance issue in asyncio, I added a new resolution attribute to
selectors.BaseSelector and a new _granularity attribute to
asyncio.BaseEventLoop. If I understood correctly, Charles-François (author and
so maintainer of the new selectors module) doesn't like the new resolution
attribute because it is a lie (if I understood correctly Charles-François
complain).
He's right: the kernel can use a clock with a worse resolution. For example, on
Linux kernel older than 2.6.28, all selectors (select, poll, epoll) had a
resolution of 1/HZ where HZ is usually 100, 250 or 1000. So the best resolution
was 1 ms (10^-3), whereas the timeval structure used in select() has a
resolution of 1 us (10^-6).
On Windows, there is a different issue: the clock used by time.monotonic() has
a resolution of 15.6 ms, whereas the type to describe the timeouf of the
proactor selector (GetQueuedCompletionStatus function) has a resolution of 1
ms. So the resolution of the clock,
time.get_clock_info('monotonic').resolution, should also be used.
Attached patch removes the two new attributes to make the code simpler.
I created this issue to reopen the discussion, but I would prefer to keep the
attributes. I wrote the patch to be able to compare the different options. It's
just to ensure that everyone agree on the solution.
The patch is a comprise, it solves partially the asyncio performance issue.
With the patch, BaseEventLoop._run_once() may not executed a task even if there
was a scheduled task, just because of timing rounding issues. So I modified the
existing patch to tolerate useless calls to _run_once().
It was hard for me to analyze and choose the best solution for these issues
because on my Fedora 20 (Linux kernel 3.12), the timings look perfect. I'm
unable to reproduce the sporadic timing issues (selector sleeping 8 ms or 9 ms
whereas we asked to sleep 10 ms), whereas the test failed on many different
buildbots. I suppose that depending on the hardware and the Linux kernel
version, the exact resolution selectors is very different.
I didn't test the patch on Windows yet.
See issues #20311 and #20452 for the background and raw numbers.
Note: the test_timeout_rounding() test of test_asyncio now pass on all
buildbots: various platforms, selectors and hardwares.
Note 2: If we decide to keep the BaseSelector.resolution attribute, I hesitate
to replace it with a method because we might improve the read resolution later,
which may require to execute code. For example, on Linux older than 2.6.28, the
resolution can be computed by retrieving the HZ constant. It requires to check
the OS and kernel version.
--
files: remove_granularity.patch
keywords: patch
messages: 210170
nosy: gvanrossum, haypo, neologix
priority: normal
severity: normal
status: open
title: Remove resolution from selectors and granularity from asyncio
versions: Python 3.4
Added file: http://bugs.python.org/file33892/remove_granularity.patch
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[issue20494] Backport of http://bugs.python.org/issue11849 to Python 2.7 (Make it more likely for the system allocator to release free()d memory arenas on glibc-based systems).
Changes by Benjamin Yolken yol...@twitter.com: Removed file: http://bugs.python.org/file33881/memory_fix.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20494 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20506] Command to display all available Import Library
New submission from Arup Chakravarty: Have a built-in mechanism to display all available import libraries within the interpreter. Like what is available through the built-in dir function. -- components: Library (Lib) messages: 210171 nosy: arupchakrav priority: normal severity: normal status: open title: Command to display all available Import Library type: enhancement versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20506 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17393] stdlib import mistaken for local by import_fixer
Changes by Cédric Krier cedric.kr...@b2ck.com: -- nosy: +ced ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17393 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20506] Command to display all available Import Library
Benjamin Peterson added the comment: import sys sys.modules.keys() ['google', 'copy_reg', 'sre_compile', '_sre', 'encodings', 'site', '__builtin__', 'sysconfig', '__main__', 'encodings.encodings', 'abc', 'posixpath', '_weakrefset', 'errno', 'encodings.codecs', 'sre_constants', 're', '_abcoll', 'types', '_codecs', 'encodings.__builtin__', '_warnings', 'genericpath', 'stat', 'zipimport', '_sysconfigdata', 'warnings', 'UserDict', 'encodings.utf_8', 'sys', 'codecs', 'readline', 'os.path', 'signal', 'traceback', 'linecache', 'posix', 'encodings.aliases', 'exceptions', 'sre_parse', 'os', '_weakref'] -- nosy: +benjamin.peterson resolution: - rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20506 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20506] Command to display all available Import Library
Antoine Pitrou added the comment: This is not what the OP asked, AFAICT. sys.modules is just the set of currently imported modules, not all potentially importable modules. -- nosy: +pitrou ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20506 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20506] Command to display all available Import Library
Benjamin Peterson added the comment: I guess I have no idea what the OP is asking for then. dir() certainly only gives immediately available builtins. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20506 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15216] Support setting the encoding on a text stream after creation
Nikolaus Rath added the comment: I think that any API that gives you a TextIOWrapper object with undesired properties is broken and needs to be fixed, rather than a workaround added to TextIOWrapper. That said, I defer to the wisdow of the core developers, and I'll be happy to implement whatever is deemed to be the right thing(tm). However, my opinion on this feature probably makes me unsuitable to drive a PEP for it :-). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15216 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20485] Enable 'import Non-ASCII.pyd'
Suzumizaki added the comment: Thank you Nick, I understand the behavior of this issue should be written on PEP. By the way, Can I continue the discussion here? or is there elsewhere suitable place for the PEP? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20485 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15216] Support setting the encoding on a text stream after creation
Nikolaus Rath added the comment: Newest version of the patch attached, the reference leak problem has been fixed. -- Added file: http://bugs.python.org/file33893/set_encoding-6.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15216 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20506] Command to display all available Import Library
Raymond Hettinger added the comment: +1 for the OP's original idea (something like a dir_modules() function that lists out all possible imports). I think something like this must already be present in some of the Python front-ends such as ipython and bpython. That is how they support tab-completion for imports: In [1]: import co code codeop colorsys compileall contextlib copy codecs collections commands compiler cookielibcopy_reg In [1]: import re rereadline repr requests resource reverend rexec -- nosy: +brett.cannon, rhettinger priority: normal - low resolution: rejected - status: closed - open versions: +Python 3.5 -Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20506 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20494] Backport of http://bugs.python.org/issue11849 to Python 2.7 (Make it more likely for the system allocator to release free()d memory arenas on glibc-based systems).
Benjamin Yolken added the comment: Ahh, didn't see the better resolution patch later in the issue. I've updated the Python 2.7 patch here accordingly. -- Added file: http://bugs.python.org/file33894/memory_fix_updated2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20494 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20494] Backport of http://bugs.python.org/issue11849 to Python 2.7 (Make it more likely for the system allocator to release free()d memory arenas on glibc-based systems).
Changes by Benjamin Yolken yol...@twitter.com: Removed file: http://bugs.python.org/file33883/memory_fix_updated.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20494 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20502] Context.create_decimal_from_float() inconsistent precision for zeros after decimal mark
Changes by Berker Peksag berker.pek...@gmail.com: -- nosy: +mark.dickinson, skrah ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20502 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20451] os.exec* mangles argv on windows (splits on spaces, etc)
Florian Bruhin added the comment: I can't test this right now, but I'd guess you also have to escape a inside an argument (with \ presumably), and a \ with \\. Maybe more, no idea. Actually the documentation doesn't say anything about me _having_ to escape anything, so I'd assume I don't have to. I'm calling a python function after all, and not using a shell. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20451 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16296] Patch to fix building on Win32/64 under VS 2010
Changes by Ralf Gommers ralf.gomm...@gmail.com: -- nosy: +ralf.gommers ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16296 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
