[issue1737] Windows installer issue (ObjectBrowser.py)
Dariusz Suchojad added the comment: I think we can close the issue (although I seem not be able to do that). The installer works just fine now I've downloaded it using another browser. For future reference - the former one was Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.9) Gecko/20071030 SeaMonkey/1.1.6 __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1737 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1761] Bug in re.sub()
New submission from Ravon Jean-Michel:
Here is my source:
def truc ():
line = ' hi \n'
line1 = re.sub('$', 'hello', line)
line2 = re.sub('$', 'you', line1)
print line2
Here is what I get:
trace.truc()
hi hello
helloyou
--
components: Regular Expressions
messages: 59526
nosy: jmravon
severity: normal
status: open
title: Bug in re.sub()
type: behavior
versions: Python 2.5
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[issue932563] logging: need a way to discard Logger objects
Vinay Sajip added the comment: I've posted a proposal to python-list: you can view via http://groups.google.co.uk/group/comp.lang.python/browse_frm/thread/336eb031c85758fa or http://article.gmane.org/gmane.comp.python.general/553877 Tracker [EMAIL PROTECTED] http://bugs.python.org/issue932563 ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1761] Bug in re.sub()
Amaury Forgeot d'Arc added the comment:
In other words, if I understand correctly:
re.sub('$', '#', 'a\nb\nc')
'a\nb\nc#'
re.sub('$', '#', 'a\nb\n')
'a\nb#\n#'
The first sample is correct, but the second one find two matches, even
without the re.MULTILINE option.
Is this normal? The docs say:
'$' Matches the end of the string or just before the newline at
the end of the string [...]
It seems that it matches BOTH the end of the string AND just before the
newline at the end of the string.
--
nosy: +amaury.forgeotdarc
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[issue1257] atexit errors should result in nonzero exit code
Titus Brown added the comment: Please see GHOP patches by [EMAIL PROTECTED], http://code.google.com/p/google-highly-open-participation-psf/issues/detail?id=215 I've attached the Python 2.6 patch here. -- nosy: +titus Added file: http://bugs.python.org/file9104/ghop-215-py2.6-ctb.diff __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1257 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1743] IDLE fails to launch
Rich added the comment: I've been away for a couple of days, but can replicate everything Joakim has reported in my abscence. Deleting/renaming recent-files.lst allows me to launch IDLE (from cmd or Start Menu). Oddly though, if I close IDLE, copy/paste the contents of the old recent-files into the new one, and then restart IDLE, it still works. Another thing I noticed, after launching IDLE from the Command Prompt, is that I get this error (while IDLE is still running and I haven't done anything with it yet): Traceback (most recent call last): File [...]\idlelib\run.py, line 82, in main exit() File [...]\idlelib\run.py, line 208, in exit del sys.exitfunc AttributeError: exitfunc Is that normal? __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1743 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1757] Decimal hash depends on current context
Facundo Batista added the comment: Fixed in r59852. -- resolution: - fixed status: open - closed __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1757 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1761] Bug in re.sub()
Facundo Batista added the comment: As re provides regular expression matching operations similar to those found in Perl, I tried there to see what happens: use Data::Dumper; $a = 'a\nb\nc'; $a =~ s/$/#/; print Dumper($a); $a = 'a\nb\n'; $a =~ s/$/#/; print Dumper($a); $ perl pru_sub.pl $VAR1 = 'a\\nb\\nc#'; $VAR1 = 'a\\nb\\n#'; -- nosy: +facundobatista __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1761 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1124861] subprocess fails on GetStdHandle in interactive GUI
Daniel Serodio added the comment: I found this bug via this post: http://mail.python.org/pipermail/python-list/2007-April/436275.html And I think 2.5.1 still has this bug. I'm not familiar with Python bugtracker's ettiquete, should I reopen this bug? -- nosy: +dserodio _ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1124861 _ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1761] Bug in re.sub()
Georg Brandl added the comment: At least, the docs for re.M are consistent with the current behavior. __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1761 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1114] _curses issues on 64-bit big-endian (e.g, AIX)
A.M. Kuchling added the comment: Applied to trunk in rev. 59854, and to 25-maint in rev. 59855. Thanks for your bugfix! -- resolution: - accepted status: open - closed versions: +Python 2.5, Python 2.6 -Python 2.3 __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1114 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1623] Implement PEP-3141 for Decimal
Jeffrey Yasskin added the comment: Yes, making Decimal subclass object instead of Real and Inexact makes it as fast as it used to be. ABCMeta.__instancecheck__ is easy to speed up, but after fixing it, we're still about 25% behind. So here'a version that just registers Decimal as a subclass instead of having it inherit. I removed __le__ and __lt__ too, since, without subclassing numbers.Real, nothing requires them to exist, and the behavior's the same. Added file: http://bugs.python.org/file9105/decimal-3141-just-trunc-registered.patch __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1623 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1182] Paticular decimal mod operation wrongly output NaN.
Facundo Batista added the comment: Decimal was backported to Py2.5, commited in r59859. __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1182 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1761] Bug in re.sub()
Guido van Rossum added the comment: So if the input ends in '\n', '$' matches both before and after that character, and two substitutions are made (even though multiline is not set). Seems a bug to me. -- nosy: +gvanrossum __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1761 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1182] Paticular decimal mod operation wrongly output NaN.
Changes by Facundo Batista: -- resolution: - fixed status: open - closed __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1182 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1762] Inheriting from ABC slows Decimal down.
Jeffrey Yasskin added the comment: I've only verified the behavior on 2.6, but I suspect it's true for both. __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1762 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1762] Inheriting from ABC slows Decimal down.
Christian Heimes added the comment:
__instancecheck__ contains unnecessary code. If we restrict ABCs to new
style classes we could make the function faster:
Old:
def __instancecheck__(cls, instance):
Override for isinstance(instance, cls).
return any(cls.__subclasscheck__(c)
for c in {instance.__class__, type(instance)})
New:
def __instancecheck__(cls, instance):
Override for isinstance(instance, cls).
# safe a function call for common case
if instance.__class__ in cls._abc_cache:
return True
return cls.__subclasscheck__(instance.__class__)
--
assignee: - gvanrossum
nosy: +gvanrossum
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[issue1763] Winpath module - easy access to Windows directories like My Documents
New submission from Christian Heimes: The new module winpath gives easy access to Windows shell folders like my documents, my files, application data etc. -- components: Library (Lib), Windows files: trunk_winpath.patch keywords: patch messages: 59547 nosy: tiran priority: normal severity: normal status: open title: Winpath module - easy access to Windows directories like My Documents type: rfe versions: Python 2.6 Added file: http://bugs.python.org/file9106/trunk_winpath.patch __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1763 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1763] Winpath module - easy access to Windows directories like My Documents
Raghuram Devarakonda added the comment: The current 'path' modules such as posixpath and ntpath have functions that operate on a file path. But I see this module more as a way of getting information related to one's profile. So the name 'winpath' may not be a good choice. -- nosy: +draghuram __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1763 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1762] Inheriting from ABC slows Decimal down.
Christian Heimes added the comment: The patch implements the rich cmp slots for , =, and = required for numbers.Real. Added file: http://bugs.python.org/file9107/trunk_decimal_richcmp.patch __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1762 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1762] Inheriting from ABC slows Decimal down.
Christian Heimes added the comment: without abc: $ time ./python Lib/test/regrtest.py test_decimal real0m10.113s user0m9.685s sys 0m0.196s with numbers.Real subclass: $ time ./python Lib/test/regrtest.py test_decimal real0m16.232s user0m15.241s sys 0m0.384s Proposed patch: $ time ./python Lib/test/regrtest.py test_decimal real0m11.128s user0m9.533s sys 0m0.260s Only with if instance.__class__ in cls._abc_cache: return True $ time ./python Lib/test/regrtest.py test_decimal real0m11.201s user0m10.345s sys 0m0.292s Wow, __instancecheck__ must be called a *lot* of times. __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1762 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1763] Winpath module - easy access to Windows directories like My Documents
Martin v. Löwis added the comment: I believe Microsoft advises against looking at the registry to find these things, and advocates the use of SHGetFolder instead: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/apcompat/apcompat/use_the_application_programming_interface_to_locate_special_folders.asp As for naming things: I guess an object ShellFolders in ntpath might work fine, with (computed) attributes Desktop, Documents, etc (according to the FOLDERID_ symbolic constants of the API). OTOH, this is entirely ad-hoc, as tons of other Windows API is *not* directly exposed to Python, so it's questionable why this one specifically deserves being supported. The patch has no documentation. -- nosy: +loewis __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1763 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1737] Windows installer issue (ObjectBrowser.py)
Changes by Martin v. Löwis: -- resolution: - invalid status: open - closed __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1737 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1743] IDLE fails to launch
Martin v. Löwis added the comment: Can anybody provide a complete, reproducible procedure for that bug (rather than reproducible procedures to work around it)? Such a procedure might have to start with installing Python. __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1743 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1182] Paticular decimal mod operation wrongly output NaN.
Mark Dickinson added the comment: Unfortunately, I think this backport still breaks hash: bernoulli:~/python_source/release25-maint dickinsm$ ./python.exe Python 2.5.2a0 (release25-maint:59859M, Jan 8 2008, 11:54:53) [GCC 4.0.1 (Apple Computer, Inc. build 5370)] on darwin Type help, copyright, credits or license for more information. from decimal import * x = Decimal(1.634E100) hash(x) == hash(int(x)) False Do we really want to go from a slow-but-working Decimal.__hash__ in Python 2.5.1 to a fast-but- broken hash in Python 2.5.2? I can fix this (it's a 1-line change), and reinstate the extra hash tests, if you like. Or I can post a patch if you prefer. __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1182 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1182] Paticular decimal mod operation wrongly output NaN.
Facundo Batista added the comment: Fix it, please. __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1182 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1381] cmath is numerically unsound
Mark Dickinson added the comment: A note to any potential reviewers for this patch (cmath3.patch): I'm especially looking for non-mathematical feedback here, so please don't be put off by the mathematics. Some questions: - there's a new file cmath.ctest containing testcases; should this be put directly into Lib/test (where it is right now), or is there a better place. Is the name of this file reasonable? - is the new stuff in pyport.h (checks for _copysign and copysign, and automatic renaming of _copysign to copysign) okay? Should it be in cmathmodule.c instead? - is the code in test_cmath that looks for the testcase file okay? And it would be really great if someone with access to a Windows box could just verify that the tests pass with this patch applied; I've only tested it on OS X and Linux. __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1381 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1745] Backport of PEP 3102 keyword-only arguments to 2.6
Robin Stocker added the comment: Guido: The check was only done for call nodes, not for function definitions. __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1745 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1745] Backport of PEP 3102 keyword-only arguments to 2.6
Robin Stocker added the comment: Ok, I checked all the logs and updated the patch. test_collections uses n = 254 now and all tests pass. I left revision 54043 out on purpose, because it fixes Lib/inspect.py and Lib/pydoc.py for both PEP 3102 and 3107, so it should be included in the patch for PEP 3107. Added file: http://bugs.python.org/file9108/backport-keyword-only-arguments-full.patch __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1745 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1761] Bug in re.sub()
Amaury Forgeot d'Arc added the comment: In the previous samples we forgot the /g option needed to match ALL occurrences of the pattern: use Data::Dumper; $a = a\nb\nc; $a =~ s/$/#/g; print Dumper($a); $a = a\nb\n; $a =~ s/$/#/g; print Dumper($a); Which now gives the same output as Python: $VAR1 = 'a b c#'; $VAR1 = 'a b# #'; Perl is too difficult for us ;-) What shall we do? - mark the issue as invalid - diverge from Perl regular expressions - file a bug in the PCRE issue tracker And in every case: add these samples to the test suite. __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1761 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1182] Paticular decimal mod operation wrongly output NaN.
Mark Dickinson added the comment: hash fixed in revision 59863. __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1182 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1763] Winpath module - easy access to Windows directories like My Documents
Christian Heimes added the comment: Here is a new patch which adds os.path.getshellfolders(). It uses SHGetFolderPathW which is compatible with Windows 2000. I've implemented the API because several of my project need the path to my documents. I've a personal interested in the specific feature. It may also be required for a new, user specific site-package directory. The feature is currently being discussed on the python-dev list. Added file: http://bugs.python.org/file9111/trunk_os_getshellfolders.patch __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1763 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1182] Paticular decimal mod operation wrongly output NaN.
Raymond Hettinger added the comment: If this something missing from Colishaw's test suite, you should submit the result to him so they can include it in the next update. -- nosy: +rhettinger __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1182 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1381] cmath is numerically unsound
Mark Dickinson added the comment: Okay: would it be okay for me to move the #ifdef MS_WINDOWS sequence somewhere where it can be used by both mathmodule.c and cmathmodule.c, then? There are replacements for log1p and asinh in the patch, so it shouldn't matter than they're missing on Windows---it might mean that the accuracy of some of the functions is slightly reduced on Windows, though. __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1381 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1381] cmath is numerically unsound
Christian Heimes added the comment: * I've added a configure test for copysign a while ago. I'm using this constructor for Windows compatibility in mathmodule.c: #ifdef MS_WINDOWS # define copysign _copysign # define HAVE_COPYSIGN 1 #endif #ifdef HAVE_COPYSIGN #endif I know no platform besides Windows with a _copysign method. You don't have to add tests for _copysign for Windows. You may want to add the code to PC/pyconfig.h and define HAVE_COPYSIGN there. * test_file = testdir + os.sep + 'cmath.ctest make that: test_file = os.path.join(testdir, 'cmath.ctest') * Windows doesn't have log1p, the hyperbolic area functions (asinh) and some other functions, too. IIRC Windows does only implement the Bessel functions of 1st and 2nd kind but non of the other C99 math functions. -- nosy: +tiran __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1381 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1182] Paticular decimal mod operation wrongly output NaN.
Mark Dickinson added the comment: I don't think anything's missing from Cowlishaw's test-suite. An old, buggy test (nrmx218) was both renamed (to redx218) and fixed by Cowlishaw. I think Facundo ended up with both tests---so naturally the old, broken test failed. __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1182 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1576] [Patch] Working post import hook and lazy modules
Christian Heimes added the comment: The new patch applies against the latest svn revision. Several functions were renamed. Added file: http://bugs.python.org/file9112/py3k_post_import_lazy.patch __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1576 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1576] [Patch] Working post import hook and lazy modules
Changes by Christian Heimes: Removed file: http://bugs.python.org/file8909/py3k_post_import_hook3.patch __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1576 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1576] [Patch] Working post import hook and lazy modules
Changes by Christian Heimes: Removed file: http://bugs.python.org/file8914/py3k_post_import_hook4.patch __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1576 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1576] [Patch] Working post import hook and lazy modules
Changes by Christian Heimes: Removed file: http://bugs.python.org/file8928/py3k_post_import_hook_lazy.patch __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1576 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1771] Remove cmp parameter to list.sort() and builtin.sorted()
New submission from Guido van Rossum: We should either change the API so you can pass in a '' comparator, or get rid of it completely (since key=... takes care of all use cases I can think of). -- messages: 59575 nosy: gvanrossum priority: normal severity: normal status: open title: Remove cmp parameter to list.sort() and builtin.sorted() versions: Python 3.0 __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1771 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1771] Remove cmp parameter to list.sort() and builtin.sorted()
Changes by Guido van Rossum: -- components: +Interpreter Core __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1771 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1683] Thread local storage and PyGILState_* mucked up by os.fork()
Christian Heimes added the comment: Bug day task -- nosy: +tiran priority: - high versions: -Python 2.4 __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1683 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1722] Undocumented urllib functions
Senthil added the comment: Georg Brandl added the comment: There are quite a lot more functions in __all__, more than 10 split* functions... should they all be documented? Also, isn't urlparse meant to do such tasks? I agree. I too feel that not everything in the __all__ list should be documented. And in this specific case of splithost, it is more appropriate for the user to use urlparse. -- nosy: +orsenthil __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1722 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1771] Remove cmp parameter to list.sort() and builtin.sorted()
Raymond Hettinger added the comment: I support removal; however, there is an uncommon corner-case that is well served by __cmp__ where a primary key is sorted ascending and a secondary key is sorted descending -- that case is a PITA with the key= function because you need a way to invert the sense of the reversed input (there are tricks for this but they are obscure). -- nosy: +rhettinger __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1771 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1771] Remove cmp parameter to list.sort() and builtin.sorted()
Raymond Hettinger added the comment: Forgot to mention, the easy work-around is to do two consecutive sorts and take advantage of the guaranteed stability: l.sort(key=secondary, reverse=True) l.sort(key=primary) __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1771 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1772] popen fails when there are two or more pathnames/parameters with spaces
New submission from Stephan Hoermann: If commands similar to this (including all quotation marks) 'C:\\Program Files\\test.bat blah C:\\Data Files\\test2.txt' are executed using popen, then the following is returned from stderr 'C:\\Program' is not recognized as an internal or external command,\noperable program or batch file.\n. No use of quotation has been able to fix this. As soon as there is more than one pair of quotations inside the command string popen will not handle the command correctly. -- components: Library (Lib), Windows messages: 59580 nosy: shoermann severity: major status: open title: popen fails when there are two or more pathnames/parameters with spaces type: behavior versions: Python 2.4, Python 2.5 __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1772 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1622] zipfile hangs on certain zip files
Alan McIntyre added the comment: Here's the first draft of a patch (zipfile-unsigned-fixes.diff) that does a few things: - Interpret fields as unsigned unless required (CRC, etc.) - Corrects reading of ZIP files with large archive comments - Replaces hard-coded structure sizes with module-level variables (calculated using struct.calcsize) - When writing a file in ZipFile.close(), if the ZipFile instance has a comment value, this value is now written as the archive comment - Renamed some of the module variables to better match the names used in the ZIP file spec - General cleanup addition of comments to (hopefully) make the code a little easier to follow Test doc changes are included, this code currently passes regression test suite with -uall on OS X. Added file: http://bugs.python.org/file9113/zipfile-unsigned-fixes.diff __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1622 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1683] Thread local storage and PyGILState_* mucked up by os.fork()
Changes by Adam Olsen: -- nosy: +rhamphoryncus __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1683 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1682] Move Demo/classes/Rat.py to Lib/rational.py and fix it up.
Jeffrey Yasskin added the comment:
Thanks again for the excellent comments.
__init__: good catch.
repr(Rational): The rule for repr is eval(repr(object)) == object.
Unfortunately, that doesn't decide between the two formats, since both
assume some particular import statements. I picked the one more likely
to be unique, and I assume Decimal picked the shorter one. I can go
either way.
_gcd's sign: It's a happy accident for me. Possibly Sjoerd Mullender
designed it that way. I've added a comment and a test.
__ceil__: I like that implementation better.
2-argument round: Fixed and tested.
equality: Very good point. I've stolen the sandbox code and added
Rational.from_float() using it. I think I also need to make this change
to the comparisons.
hashing: oops, yes these should be hashable. Decimal cheats by comparing
!= to even floats that it's equal to, so I'm going to assume that they
also want Rational(5,2) != Decimal('2.5').
The new patch is against 2.6.
--
keywords: +patch
Added file: http://bugs.python.org/file9114/rational.patch
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