[issue11717] conflicting definition of ssize_t in pyconfig.h
Mark Hammond skippy.hamm...@gmail.com added the comment: As Tim Roberts says on the python-win32 list: Actually, on closer examination, it may be a bit difficult to sell this. The Microsoft compilers do not define this symbol at all. The SDK defines SSIZE_T (as a long). Nothing defines ssize_t. http://code.activestate.com/lists/python-win32/11231/ for the full post. So yeah, the conclusion is that we shouldn't define such symbols incase someone else does too. So conceptually I'm +1 on that patch (I'm yet to try it and probably will not get a chance for a week or 2) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11717 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11730] Setting Invalid sys.stdin in interactive mode = loop forever.
STINNER Victor victor.stin...@haypocalc.com added the comment: I think that it is a duplicate of #8070. -- resolution: - duplicate status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11730 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8070] Infinite loop in PyRun_InteractiveLoopFlags() if PyRun_InteractiveOneFlags() raises an error
STINNER Victor victor.stin...@haypocalc.com added the comment: Issue #11730 has been marked as duplicate. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8070 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8070] Infinite loop in PyRun_InteractiveLoopFlags() if PyRun_InteractiveOneFlags() raises an error
ysj.ray ysj@gmail.com added the comment: I'd prefer not exit program but try to use Py_FileSystemDefaultEncoding as enc when sys.stdin is invalid. On most cases, setting sys.stdin to some other invalid value does means the program could not continue running. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8070 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8070] Infinite loop in PyRun_InteractiveLoopFlags() if PyRun_InteractiveOneFlags() raises an error
ysj.ray ysj@gmail.com added the comment: On most cases, setting sys.stdin to some other invalid value does means the program could not continue running. Sorry, it should be: On most cases, setting sys.stdin to some other invalid value does not mean the program could not continue running. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8070 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7443] test.support.unlink issue on Windows platform
Andrew Svetlov andrew.svet...@gmail.com added the comment: FYI: implementation of unlink already has multiple calls for unicode version to process symlinks. Ansi version is the simple DeleteFileA call. Now we have different behavior for unicode and ansi variants as I can see. Now I'm working on unlink implementations partially borrowed from cygwin as Martin suggested. I still not have a final patch covering all known cases. Perhaps I can introduce it next week. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7443 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10791] Wrapping TextIOWrapper around gzip files
Changes by Nadeem Vawda nadeem.va...@gmail.com: -- nosy: +nvawda ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10791 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11740] difflib html diff takes extremely long
Filip Gruszczyński grusz...@gmail.com added the comment: The culprit seems to be Differ._fancy_replace. There is a nasty quadratic loop there, that has pretty complex internal code. I have done a quick a fix, that makes example run below a second at the expense of not calling _fancy_replace for longer chunks and using _plain_replace instead. Another solution for long chunks would be to split them into smaller parts and process separately. This way quadratic time will be smaller and we still can benefit from _fancy_helper logic. -- keywords: +patch Added file: http://bugs.python.org/file21501/11740.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11740 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5863] bz2.BZ2File should accept other file-like objects. (issue4274045)
Nadeem Vawda nadeem.va...@gmail.com added the comment: Here is an updated patch that adds read1() to BZ2File. This should fix things for issue10791 from the bz2 side. I also took the opportunity to clean up _read_block() to be more readable. As per Martin's suggestion on python-dev, I put the copyright notice in the patch header, rather than in the code itself. -- Added file: http://bugs.python.org/file21502/bz2-v5.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5863 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5863] bz2.BZ2File should accept other file-like objects. (issue4274045)
Nadeem Vawda nadeem.va...@gmail.com added the comment: Updated documentation. -- Added file: http://bugs.python.org/file21503/bz2-v5-doc.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5863 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8905] difflib should accept arbitrary line iterators
Changes by Filip Gruszczyński grusz...@gmail.com: -- nosy: +gruszczy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8905 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6931] dreadful performance in difflib: ndiff and HtmlDiff
Filip Gruszczyński grusz...@gmail.com added the comment: Check also this: http://bugs.python.org/issue11740 -- nosy: +gruszczy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6931 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4709] Mingw-w64 and python on windows x64
cournapeau david courn...@gmail.com added the comment: Hi Martin, It was nice meeting you at Pycon. I finally took the time to set up a windows 64 bits environment, and here are the exact steps I needed to do to reproduce the issue, and fix it by hand: - Start fresh from windows 7 64 bits - clone python hg repository, and checkout the 2.6 branch (path referred as $PYTHON_ROOT from now on). - build python with VS 2008 pro, 64 bits (release mode) - install mingw-w64. I used this exact version: mingw-w64-1.0-bin_i686-mingw_20110328.zip (release 1.0, targetting win64 but running in 32 bits native mode), and unzipped it in C:¥ - I compiled a trivial C extension in foo.c as follows: C:\mingw-w64\bin\x86_64-w64-mingw32-gcc.exe foo.c -I $PYTHON_ROOT\Include -I $PYTHON_ROOT\PC -shared -o foo.pyd $PYTHON_ROOT\PCbuild\amd64\python26.lib -DMS_WIN64 The patch removes the need for defining MS_WIN64. I don't know exactly the policies for which branch this could be applied - anything below 2.6 does not make much sense since most win64 users use 2.6 at least. Ideally, it could be backported to 2.6, 2.7 and 3.1 ? -- nosy: +cournape ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4709 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11741] shutil2.copy fails with destination filenames
New submission from Adam Matan a...@matan.name:
shutil.copy2(file, dest) fails when dest has unicode characters:
[2011-04-02 17:19:54 adam@adam-laptop ~/personal :) ]$ python
Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41)
[GCC 4.4.3] on linux2
Type help, copyright, credits or license for more information.
import glob
import shutil
files=glob.glob('*.ods')
for file in files:
... shutil.copy2(file, 'א') # This works, but:
...
for file in files:
... shutil.copy2(file, u'א')
...
Traceback (most recent call last):
File stdin, line 2, in module
File /usr/lib/python2.6/shutil.py, line 98, in copy2
dst = os.path.join(dst, os.path.basename(src))
File /usr/lib/python2.6/posixpath.py, line 70, in join
path += '/' + b
UnicodeDecodeError: 'ascii' codec can't decode byte 0xd7 in position 1: ordinal
not in range(128)
See discussion here:
http://stackoverflow.com/questions/5523373/python-how-to-move-a-file-with-unicode-filename-to-a-unicode-folder/5523385#5523385
--
components: Extension Modules
messages: 132799
nosy: Adam.Matan
priority: normal
severity: normal
status: open
title: shutil2.copy fails with destination filenames
versions: Python 2.7
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[issue11741] shutil2.copy fails with destination filenames
Changes by Ezio Melotti ezio.melo...@gmail.com: -- components: +Library (Lib) -Extension Modules nosy: +ezio.melotti stage: - test needed type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11741 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11741] shutil2.copy fails with destination filenames
Ezio Melotti ezio.melo...@gmail.com added the comment:
The problem here is that you are mixing byte strings and unicode.
glob.glob('*.ods') returns a list of strings, so in shutil.copy2(file, 'א') you
are passing two byte strings and everything works fine.
In shutil.copy2(file, u'א') instead, file is a byte string, and u'א' is
unicode, so the copy fails.
If you want to use u'א', you can pass u'*.ods' to glob.glob() in order to get a
list of unicode strings from there too.
--
resolution: - invalid
stage: test needed - committed/rejected
status: open - closed
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[issue11741] shutil2.copy fails with destination filenames
Adam Matan a...@matan.name added the comment: Don't you think that shutil should be able to handle mixed data types, for example byte string as file name and unicode destination directory? This is, in my opinion, a very common scenario. Would you consider converting all arguments to Unicode? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11741 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11741] shutil2.copy fails with destination filenames
Ezio Melotti ezio.melo...@gmail.com added the comment: I should have added that both 'א' and u'א' work as long as the file names in the list returned by glob() are ASCII: if u'א' is used they are simply coerced to unicode. If there are non-ASCII file names in the glob() list, the copy fails because Python 2 tries to coerce the name to unicode decoding it implicitly with the 'ascii' codec, and that fails. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11741 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11742] Possible bug in Python/import.c
New submission from Andrew Sommerville aksommervi...@gmail.com:
Around line 1509 in Python/import.c, function find_module, the importer is
trying to fail with No module named It is possible for fp to be NULL
and fdp (the return value) to be non-NULL, which callers would see as success.
Solution: add fdp=NULL; to this block:
if (fp == NULL) {
PyErr_Format(PyExc_ImportError,
No module named %.200s, name);
}
(my apologies if this is not the correct place to post...)
--
components: Interpreter Core
messages: 132803
nosy: aksommerville
priority: normal
severity: normal
status: open
title: Possible bug in Python/import.c
type: behavior
versions: Python 2.7
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[issue8631] subprocess.Popen.communicate(...) hangs on Windows
Patrick Gansterer par...@paroga.com added the comment:
I can reproduce this on WinXP with 2.5, 2.7 and 3.2. On my other box (Win7
64bit) the same code works without problems.
This problem happens only when I make a subprocess.call() to executables from
my msysgit installation (e.g. echo, git). A call to 'notepad' or 'svn' works
without problems.
After entering the following python does not respond to any input:
import subprocess
subprocess.call('echo')
--
nosy: +paroga
versions: +Python 2.5, Python 2.7, Python 3.2
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[issue11678] Add support for Arch Linux to platform.linux_distributions()
Georg Brandl ge...@python.org added the comment: And we all laughed :) -- nosy: +georg.brandl ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11678 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10963] subprocess can raise OSError (EPIPE) when communicating with short-lived processes
Antoine Pitrou pit...@free.fr added the comment: I think it's best to remove all this inconsistency and fix it so that EPIPE is never generated and then backport it to 2.7, 3.1, 3.2. Attached is a patch which fixes it for poll, select, windows and adds two tests. The patch looks good to me. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10963 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5863] bz2.BZ2File should accept other file-like objects. (issue4274045)
Antoine Pitrou pit...@free.fr added the comment: Here is an updated patch that adds read1() to BZ2File. This should fix things for issue10791 from the bz2 side. I also took the opportunity to clean up _read_block() to be more readable. As per Martin's suggestion on python-dev, I put the copyright notice in the patch header, rather than in the code itself. Thank you! A couple of comments: - please avoid C++-style comments (// ...), some compilers don't like them - BZ2Decompressor.eof would be better as a T_BOOL than a T_INT, IMO - BZ2Decompressor.eof should be documented as new in 3.3 - instead of using PyObject_GetBuffer(), I think it's better to call PyArg_ParseTuple with the y* typecode: it makes sure it does the right thing - instead of int(size), use size = size.__index__() so as to forbid floats -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5863 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11741] shutil2.copy fails with destination filenames
Adam Matan a...@matan.name added the comment: Don't you think it should be changed in Python 2.x, so that the ASCII filename will be automatically converted to to Unicode? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11741 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11741] shutil2.copy fails with destination filenames
Ezio Melotti ezio.melo...@gmail.com added the comment: The ASCII filename is already converted to unicode, but in your case the program was most likely failing with some non-ASCII filename. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11741 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11741] shutil2.copy fails with destination filenames
Adam Matan a...@matan.name added the comment: Do you think it should be fixed at the module level? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11741 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11707] Create C version of functools.cmp_to_key()
Filip Gruszczyński grusz...@gmail.com added the comment: Here is a patch that passes functools tests. I'll be happy to work on it further. -- keywords: +patch Added file: http://bugs.python.org/file21504/11707.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11707 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11741] shutil2.copy fails with destination filenames
Ezio Melotti ezio.melo...@gmail.com added the comment:
Mixing byte and unicode strings should always be avoided, because the implicit
coercion to unicode works only if the byte strings contains only ASCII, and
fails otherwise.
Several modules -- including shutil, glob, and os.path -- have API that work
with both byte and unicode strings, but fail when you mix the two:
os.path.join('א', 'א') # both byte strings -- works
'\xd7\x90/\xd7\x90'
os.path.join(u'א', u'א') # both unicode -- works
u'\u05d0/\u05d0'
os.path.join('a', u'א') # mixed, ASCII-only byte string -- works
u'a/\u05d0'
os.path.join(u'א', 'א') # mixed, non-ASCII -- fails
Traceback (most recent call last):
File stdin, line 1, in module
File /usr/lib/python2.6/posixpath.py, line 70, in join
path += '/' + b
UnicodeDecodeError: 'ascii' codec can't decode byte 0xd7 in position 1: ordinal
not in range(128)
os.path.join('א', u'א') # mixed, non-ASCII -- fails
Traceback (most recent call last):
File stdin, line 1, in module
File /usr/lib/python2.6/posixpath.py, line 70, in join
path += '/' + b
UnicodeDecodeError: 'ascii' codec can't decode byte 0xd7 in position 0: ordinal
not in range(128)
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[issue11282] 3.3 unittest document not kept consist with code
Ezio Melotti ezio.melo...@gmail.com added the comment: Guido decided to leave the fail* methods and assertDictContainsSubset in 3.3 (and possibly even in the following versions), so that people moving from 2.7 to 3.3 don't have to change their code because these methods are missing. Since assertSameElements is not in 2.7, it can be removed in 3.3. I will therefore backout r88451 and add back the fail* methods and assertDictContainsSubset. -- nosy: +gvanrossum, rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11282 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11707] Create C version of functools.cmp_to_key()
Eric Smith e...@trueblade.com added the comment: I haven't had time to look at this in detail, but the concept appears sound. I'll try to devote some time to it, but hopefully someone else on core-mentorship with more familiarity with this code will also be able to review it. One thing: You don't want to delete the pure Python version, as that can be used by alternate implementations. You want to leave it in place, and then after it try to import the C version. If the import fails, the Python version will be used, if it succeeds, the C version will be used. I'm reasonably sure there are examples of testing both implementations elsewhere in the stdlib. Maybe ask on core-mentorship for pointers. Thanks for working on this! -- nosy: +eric.smith ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11707 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11707] Create C version of functools.cmp_to_key()
Filip Gruszczyński grusz...@gmail.com added the comment: Ok, here is patch that keep python implementation of cmp_to_key if C version can't be imported. Thanks again for you help :-) -- Added file: http://bugs.python.org/file21505/11707_2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11707 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11743] Rewrite PipeConnection and Connection in pure Python
New submission from Antoine Pitrou pit...@free.fr:
Here is a rewrite of multiprocessing.{PipeConnection,Connection} in pure
Python, for ease of maintenance and improvement.
--
components: Library (Lib)
files: mpconn.patch
keywords: patch
messages: 132816
nosy: asksol, brian.curtin, jnoller, pitrou, tim.golden
priority: normal
severity: normal
stage: patch review
status: open
title: Rewrite PipeConnection and Connection in pure Python
type: feature request
versions: Python 3.3
Added file: http://bugs.python.org/file21506/mpconn.patch
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[issue9205] Parent process hanging in multiprocessing if children terminate unexpectedly
Changes by Antoine Pitrou pit...@free.fr: -- dependencies: +Rewrite PipeConnection and Connection in pure Python ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9205 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11707] Create C version of functools.cmp_to_key()
Raymond Hettinger raymond.hettin...@gmail.com added the comment: Nice work. There are a few nits (dealloc and traverse need to address both python objects in the struct). I will look at the patch in detail when I get a chance (in the next week or so). It would be great if more tests were added (in general, C equivalents require more testing than their pure Python counterparts). If you get a chance, it would be great if we could see some timings to demonstrate that we're getting a significant improvement (that being the primary motivation for the patch). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11707 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2736] datetime needs an epoch method
Ka-Ping Yee pyt...@zesty.ca added the comment: no one has come up with a satisfactory solution Plenty have proposed a satisfactory solution. No one has come up with a solution that is satisfactory to *you*, because you have overconstrained the problem. The reason we still have no utctotimestamp() after all these years is that you, and you alone as far as I know, refuse to accept a method that inverts utcfromtimestamp() with microsecond precision over its working range. Such a method is a perfectly reasonable and acceptable solution and would add a lot of value to Python as a language. I suspect you don't realize just how much pain you have unintentionally caused the world of Python users by singlehandedly blocking progress on this issue. I've seen them: students, friends, coworkers -- even very smart and capable people are stymied by it. No one thinks of looking in the calendar module. Maybe if you watched some of them struggle with this, you would understand. leave it as an exercise to the reader to solve To take this perspective is to miss the point of Python. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2736 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5863] bz2.BZ2File should accept other file-like objects. (issue4274045)
Nadeem Vawda nadeem.va...@gmail.com added the comment: Thanks for the review. I've made most of the changes you suggested, but there's one thing I wanted to check about: - instead of int(size), use size = size.__index__() so as to forbid floats The tests for readline() and readlines() expect a TypeError if size is None. Calling size.__index__() in this case raises an AttributeError instead. Should I change the tests to expect an AttributeError? Alternatively, something like this would more closely match the behaviour of the old code: try: size = size.__index__() except AttributeError: raise TypeError(Integer argument expected) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5863 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5863] bz2.BZ2File should accept other file-like objects. (issue4274045)
Antoine Pitrou pit...@free.fr added the comment: The tests for readline() and readlines() expect a TypeError if size is None. Calling size.__index__() in this case raises an AttributeError instead. Should I change the tests to expect an AttributeError? Alternatively, something like this would more closely match the behaviour of the old code: try: size = size.__index__() except AttributeError: raise TypeError(Integer argument expected) Ah, you're right, TypeError should be raised. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5863 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10712] 2to3 fixer for deprecated unittest method names
Changes by Ezio Melotti ezio.melo...@gmail.com: -- assignee: - ezio.melotti ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10712 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5863] bz2.BZ2File should accept other file-like objects. (issue4274045)
Nadeem Vawda nadeem.va...@gmail.com added the comment: Here's the updated patch. -- Added file: http://bugs.python.org/file21507/bz2-v6.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5863 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5863] bz2.BZ2File should accept other file-like objects. (issue4274045)
Nadeem Vawda nadeem.va...@gmail.com added the comment: ... and the corresponding updated documentation patch. -- Added file: http://bugs.python.org/file21508/bz2-v6-doc.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5863 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10762] strftime('%f') segfault
Santoso Wijaya santoso.wij...@gmail.com added the comment: There does not seem to be any mention of what an ANSI behavior should be upon encountering a non-supported format string. Hence, perhaps, the discrepancy among different platforms. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10762 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10762] strftime('%f') segfault
Changes by Santoso Wijaya santoso.wij...@gmail.com: -- versions: +Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10762 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10762] strftime('%f') segfault
Santoso Wijaya santoso.wij...@gmail.com added the comment: I don't think this is a Windows bug per se, because the behavior is undefined in the standards. The burden is up to us to validate the format string inputted [w]strftime and currently, our code mistakenly clears %f as valid. I'm attaching a patch against 2.7 branch. -- keywords: +patch Added file: http://bugs.python.org/file21509/issue11703.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10762 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10762] strftime('%f') segfault
Changes by Santoso Wijaya santoso.wij...@gmail.com: Removed file: http://bugs.python.org/file21509/issue11703.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10762 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10762] strftime('%f') segfault
Santoso Wijaya santoso.wij...@gmail.com added the comment: Wrong filename. Attaching again: against 2.7 and 3.1 branches. -- Added file: http://bugs.python.org/file21510/issue10762_py27.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10762 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10762] strftime('%f') segfault
Changes by Santoso Wijaya santoso.wij...@gmail.com: Added file: http://bugs.python.org/file21511/issue10762_py31.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10762 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11744] re.LOCALE doesn't reflect locale.setlocale(...)
New submission from Vlastimil Brom vlastimil.b...@gmail.com: Hi, I just noticed a behaviour of the re.LOCALE flag I can't understand; I first reported this to the new regex implementation, which, however, only mimics the standard lib re in this case: http://code.google.com/p/mrab-regex-hg/issues/detail?id=6 I also couldn't find anything relevant in the tracker, other than some older, already fixed issues; I'm sorry, if I missed something. I thought, the search pattern (?L)\w would match any of the respective string.letters according to the current locale (and possibly additionally [0-9_]). However, the locale doesn't seem to be reflected in an expected way. unicode_BMP = + .join(unichr(i)for i in range(1, 0x1)) import locale locale.setlocale(locale.LC_ALL, ) 'Czech_Czech Republic.1250' import re print(.join(re.findall(r(?L)\w, unicode_BMP))) 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz£¥ª¯³µ¹º¼¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþ locale.setlocale(locale.LC_ALL, Greek) 'Greek_Greece.1253' print(.join(re.findall(r(?L)\w, unicode_BMP))) 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz¢²³µ¸¹º¼¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþ unicode_BMP = + .join(unichr(i)for i in range(1, 0x1)) locale.setlocale(locale.LC_ALL, ) 'Czech_Czech Republic.1250' print unicode(string.letters, windows-1250) ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzŠŚŤŽŹšśťžźŁĄŞŻłµąşĽľżŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőöřůúűüýţ locale.setlocale(locale.LC_ALL, Greek) 'Greek_Greece.1253' print unicode(string.letters, windows-1253) ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzƒΆµΈΉΊΌΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩΪΫάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ It seems that the nearest letter set to the result of the re/regex LOCALE flags migt be ascii or US locale: locale.setlocale(locale.LC_ALL, US) 'English_United States.1252' print unicode(string.letters, windows-1252) ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzƒŠŒŽšœžŸªµºÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ however, there are some differences too, namely between z and À re (?L)\w : Czech z£¥ª¯³µ¹º¼¾¿À Greek z¢²³µ¸¹º¼¾¿À string.letters -- US locale zƒŠŒŽšœžŸªµºÀ (as displayed in tkinter Idle shell) (in either case, there are some items, one wouldn't consider usual word characters, cf. ¿) I am not sure whether there are no other issues (like some encoding/displaying peculiarities in Tkinter), but the re matching using the LOCALE flag don't reflect the locale.setlocale(...) in a transparent way. Is it supposed to work this way and is there another possibility to get the expected locale aware matching, as one might expect according to: http://docs.python.org/library/re.html#re.LOCALE Make \w, \W, \b, \B, \s and \S dependent on the current locale. using Python 2.7.1, 32 bit; win 7 Home Premium 64-bit, Czech. in Python 3.1.3 as well as 3.2 the result is the same (with the appropriately modified code): ... import locale locale.setlocale(locale.LC_ALL, ) 'Czech_Czech Republic.1250' import re print(.join(re.findall(r(?L)\w, unicode_BMP))) 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz£¥ª¯³µ¹º¼¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþ However, in Python 3, there is no comparison with string.letters available anymore. Regards, Vlastimil Brom -- components: Regular Expressions, Unicode messages: 132826 nosy: vbr priority: normal severity: normal status: open title: re.LOCALE doesn't reflect locale.setlocale(...) type: behavior versions: Python 2.7, Python 3.1, Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11744 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11744] re.LOCALE doesn't reflect locale.setlocale(...)
Changes by Ezio Melotti ezio.melo...@gmail.com: -- nosy: +ezio.melotti, mrabarnett ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11744 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1647489] zero-length match confuses re.finditer()
Denver Coneybeare denver.coneybe...@gmail.com added the comment:
I just re-tested this issue in trunk at changeset 053bc5ca199b and the issue is
still exactly reproducible as originally reported. That is, the match to the
empty string skips a character of the match:
import re
[m.groups() for m in re.finditer(r'(^z*)|(\w+)', 'abc')]
[('', None), (None, 'bc')]
--
nosy: +denversc
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[issue11745] idlelib/PyShell.py: incorrect module name reported in error message: Tkinter should be tkinter
New submission from Denver Coneybeare denver.coneybe...@gmail.com: Just a very minor bug. The error message in idlelib/PyShell.py that is printed when importing tkinter fails says that it failed to import Tkinter, but the actual module name is tkinter (with a lowercase t). try: from tkinter import * except ImportError: print(** IDLE can't import Tkinter. \ Your Python may not be configured for Tk. **, file=sys.__stderr__) A patch is attached. -- components: IDLE messages: 132828 nosy: denversc priority: normal severity: normal status: open title: idlelib/PyShell.py: incorrect module name reported in error message: Tkinter should be tkinter versions: Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11745 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11745] idlelib/PyShell.py: incorrect module name reported in error message: Tkinter should be tkinter
Changes by Denver Coneybeare denver.coneybe...@gmail.com: -- keywords: +patch Added file: http://bugs.python.org/file21512/patch_idle_tkinter_import_v1.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11745 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11745] idlelib/PyShell.py: incorrect module name reported in error message: Tkinter should be tkinter
Changes by Denver Coneybeare denver.coneybe...@gmail.com: -- type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11745 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11745] idlelib/PyShell.py: incorrect module name reported in error message: Tkinter should be tkinter
Ezio Melotti ezio.melo...@gmail.com added the comment: I think in this case Tkinter refers to the Tkinter library, rather than the tkinter module. -- nosy: +ezio.melotti type: behavior - ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11745 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11707] Create C version of functools.cmp_to_key()
Changes by Nick Coghlan ncogh...@gmail.com: -- nosy: +ncoghlan ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11707 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11746] ssl library load_cert_chain cannot use elliptic curve type private key
New submission from umedoblock umedobl...@gmail.com: ssl library load_cert_chain cannot use elliptic curve type private key. I resolved the problem, I attached patch file -- components: Library (Lib) files: _ssl.c.diff keywords: patch messages: 132830 nosy: umedoblock priority: normal severity: normal status: open title: ssl library load_cert_chain cannot use elliptic curve type private key versions: Python 3.2 Added file: http://bugs.python.org/file21513/_ssl.c.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11746 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6501] Fatal error on startup with invalid PYTHONIOENCODING
Daniel Goertzen daniel.goert...@gmail.com added the comment: It turns out that cx-freeze deliberately sets Py_IgnoreEnvironmentFlag to ensure that the final executable is really an isolated, standalone executable (ie, it can't be subverted by setting PYTHONPATH.) Therefore the PYTHONIOENCODING work-around does not work in this situation. I am currently using a cx-freeze work-around from the author to enable the PYTHONIOENCODING work-around. Altogether not that pleasant. Could Python 3 could just default to some reasonable encoding and keep on chugging? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6501 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11747] unified_diff function product incorrect range information
New submission from Jan Koprowski jan.koprow...@gmail.com: Python: --- import difflib dl = difflib.unified_diff([], ['a\n', 'b\n']) print ''.join(dl), --- +++ @@ -1,0 +1,2 @@ +a +b Gnu diff: --- $diff -uN a b --- a 1970-01-01 01:00:00.0 +0100 +++ b 2011-04-03 06:56:28.330543000 +0200 @@ -0,0 +1,2 @@ +a +b -- components: Library (Lib) messages: 132832 nosy: jan.koprowski priority: normal severity: normal status: open title: unified_diff function product incorrect range information versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11747 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11707] Create C version of functools.cmp_to_key()
Raymond Hettinger raymond.hettin...@gmail.com added the comment: Filip, can you please submit a contributor agreement? http://docs.python.org/devguide/coredev.html#sign-a-contributor-agreement -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11707 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
