[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Mark Dickinson dicki...@gmail.com added the comment: Two things that haven't come up so far: (1) What about parentheses? The current complex repr and str have parentheses in them, for reasons that I still don't really understand. I'd suggest leaving them out altogether; except that I have the impression (perhaps wrongly) that an empty type code is supposed to correspond to str. And given that I don't understand why the parens were in there in the first place, I'm probably not a good person to judge whether they should stay in a formatted complex number. (2) What about zeros? The current repr and str leave out the real part (and the enclosing parens) if it's equal to zero. Should format do the same? I'd say not, except possibly again in the case where there's no type code. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Eric Smith e...@trueblade.com added the comment: Mark Dickinson wrote: (1) What about parentheses? The current complex repr and str have parentheses in them, for reasons that I still don't really understand. I'd suggest leaving them out altogether; except that I have the impression (perhaps wrongly) that an empty type code is supposed to correspond to str. And given that I don't understand why the parens were in there in the first place, I'm probably not a good person to judge whether they should stay in a formatted complex number. The rule is that if that x.__format__('') is equivalent to str(x). All of the built-in objects have a test for a zero-length format string and delegate to str(). But (3).__format__('-') does not call str(), despite the fact that it's the identical output. That's because the format string isn't zero-length. Instead, this is the case of the missing format presentation type. I couldn't find a case with any built-in objects where this really makes a difference (although I can't say I spent a lot of time at it). Complex would be the first one. But that doesn't really bother me. format(1+1j, '') - '(1+1j)' format(1+1j, '-') - '1+1j' Although I guess if we wanted to, we could say that the empty presentation type is equivalent to 'g', but gives you parens. This would fit in nicely with issue 5858, if it's accepted. Floats do something similar and special case the empty presentation type: '' is like 'g', but with at least one digit after the decimal point. (2) What about zeros? The current repr and str leave out the real part (and the enclosing parens) if it's equal to zero. Should format do the same? I'd say not, except possibly again in the case where there's no type code. I agree. Again, we could say that the empty presentation type is different in this regard. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Mark Dickinson dicki...@gmail.com added the comment: Complex would be the first one. But that doesn't really bother me. It bothers me a little. I see '' as a special case of the empty presentation type, even if that's not what a strict reading of PEP 3101 says, so I expect '', '' '20' all to format the number in the same way, and only differ in their treatment of alignment and padding. That is, adding a '' to the start of a format specifier shouldn't change the formatting of the number itself. So from this perspective, it seems better if format(x, '') ends up doing the same thing as str(x) as a result of the choices made for the empty presentation type, rather than as a result of special-casing ''. Although I guess if we wanted to, we could say that the empty presentation type is equivalent to 'g', but gives you parens. This works for me. [about suppressing real zeros...] Again, we could say that the empty presentation type is different in this regard. Makes sense. Does treating the empty presentation type as special this way add much extra complication to the implementation? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5858] Make complex repr and str more like float repr and str
Mark Dickinson dicki...@gmail.com added the comment: I'm still flip-flopping on this one. On the minus side, this change risks breaking doctests without any enormous gain to show for it. On the plus side, Eric Smith is currently working on implementing sensible formatting for complex numbers (issue 1588), and again the current form of complex formatting is going to cause (minor, surmountable, but still ugly) difficulties for that implementation when the empty presentation type is being used (e.g., format(3j, '') or format(3j, '20')). I'll come up with a patch and see how much breaks in core Python. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5858 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Eric Smith e...@trueblade.com added the comment: See the attached patch. Comments welcome. I'm not sure I'm doing the right thing with 'g' and appending zeros: format(3+4j, '.2') '(3+4j)' format(3+4j, '.2g') '3.0+4.0j' format(3+0j, '.2') '(3+0j)' format(3+0j, '.2g') '3.0+0.0j' format(1j, '.2') '(1j)' format(1j, '.2g') '0.0+1.0j' -- keywords: +patch stage: test needed - patch review Added file: http://bugs.python.org/file13801/issue-1588-0.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Mark Dickinson dicki...@gmail.com added the comment: I'll take a look. The trailing zeros thing is heavily bound up with issue 5858, of course; I think we need a decision on that, one way or the other. One problem is that I'm only proposing the issue 5858 change for py3k, not trunk. -- stage: patch review - test needed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Eric Smith e...@trueblade.com added the comment: Mark Dickinson wrote: The trailing zeros thing is heavily bound up with issue 5858, of course; I think we need a decision on that, one way or the other. One problem is that I'm only proposing the issue 5858 change for py3k, not trunk. I don't have a problem with trunk's complex.__format__ not agreeing with trunk's complex.__str__. If it's a big deal, we can just take complex.__format__ completely out of trunk with a #define. In any event, there's lots of time before 2.7 and not so much before 3.1, so let's concentrate on trunk. Which is what I should have done with starting this issue (but forward porting is easier for me that back porting). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Mark Dickinson dicki...@gmail.com added the comment: I'm also going to disallow the '%' format code. Sounds good to me. I don't think it makes any sense to convert a complex number to a percentage. Well, I think it's clear what the numbers would be (just scale both real and imaginary parts by 100 before using fixed-point formatting). The real issue whether to have two trailing '%'s or one. Just being difficult: I completely agree that '%' should be disallowed for complex numbers. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Eric Smith e...@trueblade.com added the comment: Here's a patch against py3k, with one slight change with non-empty presentation types. -- Added file: http://bugs.python.org/file13802/issue-1588-1-py3k.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5864] format(1234.5, '.4') gives misleading result
New submission from Mark Dickinson dicki...@gmail.com: In all versions of Python from 2.6 up, I get the following behaviour: format(123.456, '.4') '123.5' format(1234.56, '.4') '1235.0' format(12345.6, '.4') '1.235e+04' The first and third results are as I expect, but the second is somewhat misleading: it gives 5 significant digits when only 4 were requested, and moreover the last digit is incorrect. I propose that Python 2.7 and Python 3.1 be changed so that the output for the second line above is '1.235e+03'. Note that in both Python and C, '%.precisiong' formatting switches to exponential notation at 1eprecision precisely to avoid the problem of producing more significant digits than were requested; I'm proposing that the same solution be applied for '' formatting, except that since the empty format code is always required to produce at least one digit after the decimal point, the switch should happen at 1eprecision-1 instead of 1eprecision. This change should not be backported to 2.6 or 3.0 since there's a small risk of breakage (particular in doctests). -- components: Interpreter Core messages: 86728 nosy: eric.smith, marketdickinson severity: normal stage: needs patch status: open title: format(1234.5, '.4') gives misleading result type: behavior versions: Python 2.7, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2245] aifc cannot handle unrecognised chunk type CHAN
Santiago Peresón y...@yaco.net added the comment: the attached file triggers the bug. -- Added file: http://bugs.python.org/file13803/Sine-1000Hz-300ms.aif.zip ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2245 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Eric Smith e...@trueblade.com added the comment: Mark Dickinson wrote: Although I guess if we wanted to, we could say that the empty presentation type is equivalent to 'g', but gives you parens. This works for me. Me, too. [about suppressing real zeros...] Again, we could say that the empty presentation type is different in this regard. Makes sense. Does treating the empty presentation type as special this way add much extra complication to the implementation? No. I'm basically finished with it. Before I check it in, I'll attach a patch (against trunk) so you can look at how it works. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Eric Smith e...@trueblade.com added the comment: I'm also going to disallow the '%' format code. I don't think it makes any sense to convert a complex number to a percentage. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5862] multiprocessing 'using a remote manager' example errors and possible 'from_address' code leftover
Jesse Noller jnol...@gmail.com added the comment: Ugh, I do think this is a doc bug; I think there was an amount of shear when we performed the merge into core and subsequent bug fixes. I'll take a look when I get a chance. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5862 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Mark Dickinson dicki...@gmail.com added the comment: With your patch, I'm getting quite strange results when using alignment specifiers: z = 123+4j format(z, '=20') '( 123+ 4j)' format(z, '^20') '(123 +4 j)' format(z, '20') '(123 +4 j)' len(format(z, '20')) 43 Is this intentional? I was expecting to get strings of length 20, with the substring '(123+4j)' positioned either in the middle or on the left or right. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Eric Smith e...@trueblade.com added the comment: ... Is this intentional? I was expecting to get strings of length 20, with the substring '(123+4j)' positioned either in the middle or on the left or right. No, not intentional. I'll fix it and add some tests. Thanks. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5865] mathmodule.c fails to compile due to missing math_log1p() function
New submission from Alan Hourihane al...@fairlite.co.uk: mathmodule.c fails to compile because math_log1p() is missing in mathmodule.c... gcc -fno-strict-aliasing -DNDEBUG -O2 -pipe -fomit-frame-pointer -I. -IInclude -I./Include -DPy_BUILD_CORE -c ./Modules/mathmodule.c -o Modules/mathmodule.o ./Modules/mathmodule.c: In function 'math_log1p': ./Modules/mathmodule.c:353: error: 'log1p' undeclared (first use in this function) ./Modules/mathmodule.c:353: error: (Each undeclared identifier is reported only once ./Modules/mathmodule.c:353: error: for each function it appears in.) ./Modules/mathmodule.c: In function 'math_fsum': ./Modules/mathmodule.c:574: warning: passing argument 1 of 'PyFPE_dummy' discards qualifiers from pointer target type -- components: Extension Modules messages: 86733 nosy: alanh severity: normal status: open title: mathmodule.c fails to compile due to missing math_log1p() function versions: Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5865 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5668] file stdin on disk creates garbage output in stack trace
Daniel Diniz aja...@gmail.com added the comment: Duplicate of #1514420. -- nosy: +ajaksu2 resolution: - duplicate stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5668 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1514420] Missing module code does spurious file search
Zbyszek Szmek zbys...@in.waw.pl added the comment: The bug is certainly not catastrophic, but creates a slight security risk: ln -s /etc/shadow 'stdin' some-suid-program -with-error or whatever. -- nosy: +zbysz ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1514420 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3672] Ill-formed surrogates not treated as errors during encoding/decoding
Antoine Pitrou pit...@free.fr added the comment: We could fix it for 3.1, and perhaps leave 2.7 unchanged if some people rely on this (for whatever reason). -- nosy: +pitrou priority: - high stage: - test needed versions: +Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue3672 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1514420] Missing module code does spurious file search
Changes by Ronald Oussoren ronaldousso...@mac.com: -- nosy: -ronaldoussoren ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1514420 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2571] cmd.py always uses raw_input, even when another stdin is specified
Daniel Diniz aja...@gmail.com added the comment: Changing into a RFE: automatically set use_rawinput when 'stdin' is not None. Will be closed unless someone voices interest. -- components: +Library (Lib) -Extension Modules keywords: +easy priority: - low stage: - test needed status: open - pending type: behavior - feature request versions: +Python 2.7 -Python 2.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2571 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5865] mathmodule.c fails to compile due to missing math_log1p() function
Mark Dickinson dicki...@gmail.com added the comment: Thanks for the report. Could you please tell me what platform you're on? And does the configure script detect that log1p is available? (There should be a line in the (stdout) output of the configure script that looks something like: checking for log1p... yes except that in your case I'm guessing that you get a 'no' there rather than a 'yes'. Is that true? -- assignee: - marketdickinson nosy: +marketdickinson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5865 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5865] mathmodule.c fails to compile due to missing math_log1p() function
Alan Hourihane al...@fairlite.co.uk added the comment: I do have log1p() available... checking for log1p... yes And it's in math.h and libm.a on my system. I still can't see any reference to math_log1p() in mathmodule.c which is why it's barfing. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5865 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5865] mathmodule.c fails to compile due to missing math_log1p() function
Mark Dickinson dicki...@gmail.com added the comment: math_log1p should be produced by the line FUNC1(log1p, log1p, 1, ... FUNC1 is a macro that (in this instance) creates the math_log1p function. The original error message that you posted seems to say that it's log1p that's undeclared, not math_log1p. It's strange that log1p isn't being picked up. What's your operating system? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5865 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5866] cPickle defect with tuples and different from pickle output
New submission from Jelle jelleroozenb...@gmail.com: Python 2.5.2 (r252:60911, Oct 5 2008, 19:24:49) [GCC 4.3.2] on linux2 print cPickle.dumps(('a','b')) == cPickle.dumps(('a', str('b'))) False print pickle.dumps(('a','b')) == pickle.dumps(('a', str('b'))) True print pickle.dumps(('a','b')) == cPickle.dumps(('a', str('b'))) False print pickle.dumps(('a','b')) == cPickle.dumps(('a', 'b')) False -- components: Library (Lib) messages: 86741 nosy: jelle severity: normal status: open title: cPickle defect with tuples and different from pickle output versions: Python 2.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5866 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5864] format(1234.5, '.4') gives misleading result
Eric Smith e...@trueblade.com added the comment: I agree this should be changed. This: format(1234.56, '.4') '1235.0' is definitely a problem. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5866] cPickle defect with tuples and different from pickle output
Changes by Jelle jelleroozenb...@gmail.com: -- type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5866 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5865] mathmodule.c fails to compile due to missing math_log1p() function
Mark Dickinson dicki...@gmail.com added the comment: It might also be helpful if you could tell me how you're building Python (what configure options, etc.), and which version of the source you have---is this the 2.6.2 tarball from python.org, or a recent svn; if the latter, which revision? Thanks! -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5865 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5867] No way to create an abstract classmethod
New submission from Matteo Dell'Amico de...@linux.it: Is there a way to define an abstract classmethod? The two obvious ways don't seem to work properly. Python 3.0.1+ (r301:69556, Apr 15 2009, 17:25:52) [GCC 4.3.3] on linux2 Type help, copyright, credits or license for more information. import abc class C(metaclass=abc.ABCMeta): ... @abc.abstractmethod ... @classmethod ... def f(cls): print(42) ... Traceback (most recent call last): File stdin, line 1, in module File stdin, line 3, in C File /usr/lib/python3.0/abc.py, line 24, in abstractmethod funcobj.__isabstractmethod__ = True AttributeError: 'classmethod' object has no attribute '__isabstractmethod__' class C(metaclass=abc.ABCMeta): ... @classmethod ... @abc.abstractmethod ... def f(cls): print(42) ... class D(C): pass ... D.f() 42 -- components: Library (Lib) messages: 86744 nosy: della severity: normal status: open title: No way to create an abstract classmethod type: behavior versions: Python 3.0 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5867 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5865] mathmodule.c fails to compile due to missing math_log1p() function
Alan Hourihane al...@fairlite.co.uk added the comment: Ah. right. I see what you mean about the macro expansion. So I'm on an Atari FreeMiNT platform which is an m68k box which has no shared libraries so I'm setting up for static only via Setup.dist. Note that cmathmodule.c compiles fine and that does reference log1p() too. This is basic 2.6.2 from the tarball. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5865 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5865] mathmodule.c fails to compile due to missing math_log1p() function
Mark Dickinson dicki...@gmail.com added the comment: Note that cmathmodule.c compiles fine and that does reference log1p() too. Now that's *really* peculiar. I can't imagine why one would work and the other not. Some ideas about how to proceed from here: - try doing a debug build (./configure --with-pydebug) to see if the errors still occur. (They probably will, but you never know...) - What happens if you add an #include float.h after the line #include Python.h in mathmodule.c? I'm clutching at straws here, but that's the only difference I can see between cmathmodule.c and mathmodule.c that might be affecting this. Your error output from gcc looks as though either: - math.h isn't being included, or - you've got more than one version of math.h, and the wrong one's being included, or - math.h doesn't declare log1p (but you've already said that it does). What *should* be happening is that the line #include Python.h includes Python.h, which in turn includes pyport.h, which in turn includes math.h. It's also odd that this is the first function that fails. If math.h isn't being included somehow, then I'd also expect acosh, etc. to be failing to build. Do people really still use m68k. :-) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5865 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5868] mimetypes.MAGIC_FUNCTION initialization not thread-safe in Python 2.6.2
New submission from Alain Poirier alain.poir...@net-ng.com: In Python 2.6.2, the fix for the issue 5401 changed the way the mimetypes module is initialized. But now the initialization is not thread-safe : a thread can set ``inited`` to ``True`` and then be preempted before to overwrite the functions guess_type(), guess_extension() ... With such a partial initialization, the next thread will raise an excessive recursion exception when calling one of this functions. A fix could be to wrap ``mimetypes.init()`` with a thread lock. -- components: Library (Lib) messages: 86747 nosy: apoirier, benjamin.peterson severity: normal status: open title: mimetypes.MAGIC_FUNCTION initialization not thread-safe in Python 2.6.2 type: behavior versions: Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5868 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5868] mimetypes.MAGIC_FUNCTION initialization not thread-safe in Python 2.6.2
Antoine Pitrou pit...@free.fr added the comment: Already fixed in r72048. If you try the fix and find out it has some problems, please reopen the bug. -- nosy: +pitrou resolution: - duplicate status: open - closed superseder: - mimetypes.guess_type() hits recursion limit ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5868 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5864] format(1234.5, '.4') gives misleading result
Raymond Hettinger rhettin...@users.sourceforge.net added the comment: I think the change should be deemed a bug and backported. Nothing good can come from having version differences persist or from having the odd looking output. -- nosy: +rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5864 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3143] development docs waste a lot of horizontal space on left nav bar
Changes by Éric Araujo mer...@netwok.org: -- nosy: +Merwok ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue3143 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5865] mathmodule.c fails to compile due to missing math_log1p() function
Alan Hourihane al...@fairlite.co.uk added the comment: It's ok, I see what the problem is. It's GCC's headers that are causing trouble. Closing. -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5865 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5862] multiprocessing 'using a remote manager' example errors and possible 'from_address' code leftover
R. David Murray rdmur...@bitdance.com added the comment: OK, so I made the obvious changes to the second remote client example and tried running the three. They all run now, but the output is not as expected. I've attached a composite debug log of what happened for your reference. (I think I ran either t2 or t3 twice, which is why the t1 log shows three sets of messages). You will note that this reveals a logging bug of some sort, as well. I checked the obvious fixups to the second remote client example in with my other doc fixes in r72060. -- Added file: http://bugs.python.org/file13804/log.txt ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5862 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5865] mathmodule.c fails to compile due to missing math_log1p() function
Mark Dickinson dicki...@gmail.com added the comment: I'm glad you sorted it out. :) Any chance you could tell us what the fix was, in case anyone else runs into something similar? Or is that unlikely to happen? Also, while you're there, I have a favour to ask: could you tell me what the result of doing 1e16 + 2.9 is on that platform? It's not often I get to find out much about Python on m68k, and I'm curious to know whether it has the same double rounding problems as x86. Thanks! -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5865 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5865] mathmodule.c fails to compile due to missing math_log1p() function
Alan Hourihane al...@fairlite.co.uk added the comment: GCC was munging math.h when it did fixincludes. I'm fixing the GCC port now. Result of 1e16+2.9 is... 10002.00 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5865 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3672] Ill-formed surrogates not treated as errors during encoding/decoding
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +lemburg, loewis ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue3672 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1492860] Integer bit operations performance improvement.
Daniel Diniz aja...@gmail.com added the comment: Mark: it was just my cluelessness showing :) -- dependencies: -long int bitwise ops speedup (patch included) ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1492860 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Eric Smith e...@trueblade.com added the comment: This is a patch against py3k, including tests in test_complex.py. It should deal with the padding, but let me know. -- stage: test needed - patch review Added file: http://bugs.python.org/file13805/issue-1588-2-py3k.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5866] cPickle defect with tuples and different from pickle output
Georg Brandl ge...@python.org added the comment: As long as the different pickle outputs unpickle to the same objects (which they do, since they only differ in pushing objects to the memo), I can't see why this would be a bug. -- nosy: +georg.brandl resolution: - wont fix status: open - pending ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5866 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5850] Full example for emulating a container type
Georg Brandl ge...@python.org added the comment: May I add that the given example is flawed: 1. it shares the data dictionary between all instances 2. just delegating all container interfaces to a dictionary does not really show how to customize your own container. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5850 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5865] mathmodule.c fails to compile due to missing math_log1p() function
Mark Dickinson dicki...@gmail.com added the comment: Many thanks. Looks like no double rounding then; that's good news. (32-bit Linux on x86 typically produces 10...0004.0 for this example). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5865 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5867] No way to create an abstract classmethod
Changes by Benjamin Peterson benja...@python.org: -- priority: - normal type: behavior - feature request versions: +Python 3.1 -Python 3.0 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5867 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5850] Full example for emulating a container type
Changes by Raymond Hettinger rhettin...@users.sourceforge.net: -- resolution: - rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5850 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5869] 100th character truncation in 2.4 tarfile.py
New submission from Neville Bagnall neville.bagn...@propylon.com: When tarinfo.name is exactly 100 characters long, the last character is truncated in the tarfile Attached patch contains the extremely simple fix. -- components: Library (Lib) files: tarfile.patch keywords: patch messages: 86759 nosy: neville.bagnall severity: normal status: open title: 100th character truncation in 2.4 tarfile.py type: behavior versions: Python 2.4 Added file: http://bugs.python.org/file13806/tarfile.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5869 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5869] 100th character truncation in 2.4 tarfile.py
Neville Bagnall neville.bagn...@propylon.com added the comment: Lars, for information. I'm closing as 2.4 isn't being maintained I presume, and while I believe it also affects 2.5, I don't think its a security issue, just data loss -- nosy: +lars.gustaebel status: open - closed versions: +Python 2.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5869 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5870] subprocess.DEVNULL
New submission from Jean Brouwers mrje...@gmail.com: The subprocess module exposes the PIPE and STDOUT constants to be used for the stdin, stdout or stderr keyword arguments. Often, stderr needs to be redirected to /dev/null (on posix). It would nice if another constant was available for that purpose, e.g. subprocess.DEVNULL. Perhaps, that might be as simple as DEVNULL = os.open(os.devnull, os.OS_RDWR) and re-use the same, single file descriptor. -- components: Extension Modules messages: 86761 nosy: MrJean1 severity: normal status: open title: subprocess.DEVNULL type: feature request versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5870 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4305] ctypes fails to build on mipsel-linux-gnu (detects mips instead of mipsel)
Thomas Heller thel...@ctypes.org added the comment: I've applied py-issue-4305.patch and reran configure 2.61. Committed as rev 72081 (trunk), 72082 (py3k branch), 72083 (release26-maint branch), 72084 (release30-maint branch). Can someone please confirm that it works now, so that I can close this issue? -- resolution: - accepted stage: - committed/rejected title: ctypes fails to build on mipsel-linux-gnu (detects mips instead of mipsel) - ctypes fails to build on mipsel-linux-gnu (detects mips instead of mipsel) type: - compile error versions: +Python 3.0, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4305 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5413] urllib ctypes error on Mac OS X Server 10.5
Thomas Heller thel...@ctypes.org added the comment: Seems ronald takes care of this issue. -- assignee: theller - ronaldoussoren ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5413 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5507] ctypes configuration fails on mips-linux (and probably Irix)
Thomas Heller thel...@ctypes.org added the comment: Duplicate of issue 4305. -- resolution: - duplicate status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5507 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4538] ctypes could include data type limits
Thomas Heller thel...@ctypes.org added the comment: Isn't is easy to find these limits by using ctypes? Something like ctypes.sizeof(ctypes.c_uint32)... -- resolution: - rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4538 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4875] find_library can return directories instead of files
Changes by Thomas Heller thel...@ctypes.org: -- versions: +Python 2.7, Python 3.0, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4875 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Eric Smith e...@trueblade.com added the comment: I also propose to disallow the '=' alignment flag. It means put the padding between the sign and the digits, and since there are 2 signs, it's not clear what this would mean. Remember, by using .real and .imag, you can achieve this level of control in the formatting, anyway. -- priority: low - normal ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3297] Python interpreter uses Unicode surrogate pairs only before the pyc is created
Changes by Lino Mastrodomenico l.mastrodomen...@gmail.com: -- nosy: +l.mastrodomenico ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue3297 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5871] email.header.Header allow to embed raw newlines into a message
New submission from Jakub Wilk uba...@users.sf.net: from email.mime.text import MIMEText from email.header import Header msg = MIMEText('dummy') h = Header('dummy\nX-Injected-Header: yes') msg['Subject'] = h print msg.as_string() Content-Type: text/plain; charset=us-ascii MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: dummy X-Injected-Header: yes dummy -- components: Library (Lib) messages: 86767 nosy: jwilk, pl severity: normal status: open title: email.header.Header allow to embed raw newlines into a message versions: Python 2.5, Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5871 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5871] email.header.Header allow to embed raw newlines into a message
Changes by Benjamin Peterson benja...@python.org: -- assignee: - barry nosy: +barry ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5871 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1492860] Integer bit operations performance improvement.
Antoine Pitrou pit...@free.fr added the comment: I don't think it's a good thing to special-case bitwise operations in the ceval loop. It will make the whole thing less instruction cache-friendly, just for the purpose of speeding up some very uncommon operations. -- nosy: +pitrou ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1492860 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1524938] PEP MemoryError with a lot of available memory gc not called
Antoine Pitrou pit...@free.fr added the comment: Lowering priority since, as Martin said, it shouldn't be needed in real-life situations. -- nosy: +pitrou priority: high - low stage: - needs patch type: feature request - resource usage ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1524938 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5861] test_urllib fails on windows
Roumen Petrov bugtr...@roumenpetrov.info added the comment: Or another workaround is to change line path = '///' + drive + '|' from file ./Lib/nturl2path.py, i.e. '|' - ':' . -- nosy: +rpetrov ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5861 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Eric Smith e...@trueblade.com added the comment: I think these patches are complete. One for py3k, one for trunk. If no complaints, I'll apply them before this weekend's py3k beta. -- Added file: http://bugs.python.org/file13807/issue-1588-trunk.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Changes by Eric Smith e...@trueblade.com: Added file: http://bugs.python.org/file13808/issue-1588-py3k.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Changes by Eric Smith e...@trueblade.com: Removed file: http://bugs.python.org/file13801/issue-1588-0.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Changes by Eric Smith e...@trueblade.com: Removed file: http://bugs.python.org/file13802/issue-1588-1-py3k.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1588] str.format() wrongly formats complex() numbers (Py30a2)
Changes by Eric Smith e...@trueblade.com: Removed file: http://bugs.python.org/file13805/issue-1588-2-py3k.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5753] CVE-2008-5983 python: untrusted python modules search path
Changes by Glyph Lefkowitz gl...@divmod.com: -- nosy: +glyph ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5753 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5857] Return namedtuples from tokenize token generator
Georg Brandl ge...@python.org added the comment: Note that in tokenize.diff, TokenInfo should be in __all__ instead of Token. I agree with Raymond on the inner tuples. -- nosy: +georg.brandl ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5857 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5857] Return namedtuples from tokenize token generator
Raymond Hettinger rhettin...@users.sourceforge.net added the comment: Committed in r72086. Needs backporting to 2.7. -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5857 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5872] New C API for declaring Python types
New submission from Larry Hastings la...@hastings.org: EXECUTIVE SUMMARY I've written a patch against py3k trunk creating a new function-based API for creating extension types in C. This allows PyTypeObject to become a (mostly) private structure. THE PROBLEM Here's how you create an extension type using the current API. * First, find some code that already has a working type declaration. Copy and paste their fifty-line PyTypeObject declaration, then hack it up until it looks like what you need. * Next--hey! There *is* no next, you're done. You can immediately create an object using your type and pass it into the Python interpreter and it would work fine. You are encouraged to call PyType_Ready(), but this isn't required and it's often skipped. This approach causes two problems. 1) The Python interpreter *must support* and *cannot change* the PyTypeObject structure, forever. Any meaningful change to the structure will break every extension. This has many consequences: a) Fields that are no longer used must be left in place, forever, as ignored placeholders if need be. Py3k cleaned up a lot of these, but it's already picked up a new one (tp_compare is now tp_reserved). b) Internal implementation details of the type system must be public. c) The interpreter can't even use a different structure internally, because extensions are free to pass in objects using PyTypeObjects the interpreter has never seen before. 2) As a programming interface this lacks a certain gentility. It clearly *works*, but it requires programmers to copy and paste with a large structure mostly containing NULLs, which they must pick carefully through to change just a few fields. THE SOLUTION My patch creates a new function-based extension type definition API. You create a type by calling PyType_New(), then call various accessor functions on the type (PyType_SetString and the like), and when your type has been completely populated you must call PyType_Activate() to enable it for use. With this API available, extension authors no longer need to directly see the innards of the PyTypeObject structure. Well, most of the fields anyway. There are a few shortcut macros in CPython that need to continue working for performance reasons, so the tp_flags and tp_dealloc fields need to remain publically visible. One feature worth mentioning is that the API is type-safe. Many such APIs would have had one generic PyType_SetPointer, taking an identifier for the field and a void * for its value, but this would have lost type safety. Another approach would have been to have one accessor per field (PyType_SetAddFunction), but this would have exploded the number of functions in the API. My API splits the difference: each distinct *type* has its own set of accessors (PyType_GetSSizeT) which takes an identifier specifying which field you wish to get or set. SIDE-EFFECTS OF THE API The major change resulting from this API: all PyTypeObjects must now be *pointers* rather than static instances. For example, the external declaration of PyType_Type itself changes from this: PyAPI_DATA(PyTypeObject) PyType_Type; to this: PyAPI_DATA(PyTypeObject *) PyType_Type; This gives rise to the first headache caused by the API: type casts on type objects. It took me a day and a half to realize that this, from Modules/_weakref.c: PyModule_AddObject(m, ref, (PyObject *) _PyWeakref_RefType); really needed to be this: PyModule_AddObject(m, ref, (PyObject *) _PyWeakref_RefType); Hopefully I've already found most of these in CPython itself, but this sort of code surely lurks in extensions yet to be touched. (Pro-tip: if you're working with this patch, and you see a crash, and gdb shows you something like this at the top of the stack: #0 0x081056d8 in visit_decref (op=0x8247aa0, data=0x0) at Modules/gcmodule.c:323 323 if (PyObject_IS_GC(op)) { your problem is an errant , likely on a type object you're passing in to the interpreter. Think--what did you touch recently? Or debug it by salting your code with calls to collect(NUM_GENERATIONS-1).) Another irksome side-effect of the API: because of tp_flags and tp_dealloc, I now have two declarations of PyTypeObject. There's the externally-visible one in Include/object.h, which lets external parties see tp_dealloc and tp_flags. Then there's the internal one in Objects/typeprivate.h which is the real structure. Since declaring a type twice is a no-no, the external one is gated on #ifndef PY_TYPEPRIVATE If you're a normal Python extension programmer, you'd include Python.h as normal: #include Python.h Python implementation files that need to see the real PyTypeObject structure now look like this: #define
[issue5872] New C API for declaring Python types
Changes by Brett Cannon br...@python.org: -- nosy: +brett.cannon ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5872 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5873] Minidom: parsestring() error
New submission from Nicolas Frantzen n.frant...@gmail.com: Hi, I'm pretty new to the community but I get an error using the minidom parseString() method. Here is my code (ulta simple!): import xml.dom.minidom xml = taghello/tag doc = xml.dom.minidom.parsString(xml) And here is my error trace: Traceback (most recent call last): File C:\test.py, line 6, in module doc = xml.dom.minidom.parsString(xml) AttributeError: 'str' object has no attribute 'dom' I get this error no what string I gave it. I use python 2.6 (latest stable release). Can someone point in the right direction...google has not been very helpful. Thanks! Nico -- components: XML messages: 86776 nosy: naf305 severity: normal status: open title: Minidom: parsestring() error type: crash versions: Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5873 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com