[issue5560] help() no longer reports module docstrings
Changes by Senthil orsent...@gmail.com: Removed file: http://bugs.python.org/file13418/unnamed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5560 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5560] help() no longer reports module docstrings
Senthil orsent...@gmail.com added the comment: This is issue is FIXED in the trunk code. Please ignore my previous comment. The problem area is in between line 350-352 in the Python 3.0:pydoc.py module. 348 docloc = os.environ.get(PYTHONDOCS, 349 http://docs.python.org/library;) 350 docdir = '/usr/share/doc/python%s/html/library' % sys.version[:3] 351 if not os.environ.has_key(PYTHONDOCS) and os.path.isdir(docdir): 352 docloc = docdir Setting the PYTHONDOCS environment variable still wont work becaues in Python3k, os.environ does not have has_key attribute, will throw an exception which is caught somewhere and the module location is returned instead of its help file,which pydoc uses to display help. I see that its fixed in trunk where in the lines 350-352 is removed and pydoc.help() is gathered from local help files if PYTHONDOCS is set or from the docs.python.org/library location. This works properly with Python3.1 and this issue can be Closed as Fixed in 3.1. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5560 ___ ___ 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 da...@ar.media.kyoto-u.ac.jp added the comment: Is there any change to see this integrated soon ? The patch is only a couple of lines long, thanks -- ___ 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
[issue5566] Minor error in document of PyLong_AsSsize_t
New submission from Haoyu Bai divine...@gmail.com: In 2.6 and 2.7 development document, PyLong_AsSsize_t is said New in version 2.5. It is not correct because I checked Python 2.5.4 and there's only _PyLong_AsSsize_t(). You can check it here: http://docs.python.org/dev/c-api/long.html#PyLong_AsSsize_t In 3.0 and 3.1 development document, PyLong_AsSsize_t is appeared twice, there must be one duplicated. Check it here: http://docs.python.org/dev/py3k/c-api/long.html#PyLong_AsSsize_t Thanks! -- assignee: georg.brandl components: Documentation messages: 84178 nosy: bhy, georg.brandl severity: normal status: open title: Minor error in document of PyLong_AsSsize_t versions: Python 2.7, Python 3.0, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5566 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5560] help() no longer reports module docstrings
Amaury Forgeot d'Arc amaur...@gmail.com added the comment: The code you show was never part of the python project; But I found that it can come from a customized version for some Linux distributions: http://patches.ubuntu.com/by-release/extracted/ubuntu/p/python3.0/3.0~b3+20080915-0ubuntu1/deb-locations.dpatch This patch is wrong, as you noticed, and should be corrected by their authors. -- nosy: +amaury.forgeotdarc resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5560 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1497532] C API to retain GIL during Python Callback
Martin Gfeller Martin Gfeller g...@comit.ch added the comment: Lukas, I'm afraid to admit you're right :-;. Assuming that the Python code called under the not release the GIL regime would not do anything that could be potentially blocking is probably dangerous and could result in an unstable interpreter. So I withdraw my feature request and thank you for your efforts and interest. Best regards, Martin -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1497532 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1497532] C API to retain GIL during Python Callback
Changes by Benjamin Peterson benja...@python.org: -- resolution: - rejected ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1497532 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5567] Operators in operator module don't work with keyword arguments
New submission from Marek Kubica ma...@xivilization.net: When calling operators from the ``operator``-module, they refuse to accept keyword arguments: operator.add(a=1, b=2) TypeError: add() takes no keyword arguments Operators with keyword arguments are important when one wants to create partial functions with non-positional arguments. Take for example ``operator.mod`` where the order of the arguments matters: This works: map(lambda x: x % 2, range(5)) This does not work, since ``operator.mod`` does not support keyword arguments: map(functools.partial(operator.mod, b=2), range(5)) So there are two solutions: define one's own add(), mod(), contains() etc. but then the ``operator`` module is rather useless or make them accept keyword arguments. With ``partial`` in the Stdlib this solution would be a whole lot nicer. -- components: Library (Lib) messages: 84181 nosy: leonidas severity: normal status: open title: Operators in operator module don't work with keyword arguments type: feature request ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5567 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5528] Unable to launch IDLE on Windows
Amaury Forgeot d'Arc amaur...@gmail.com added the comment: Do you happen to have a TCL_LIBRARY environment variable? If yes, I suggest to remove it. -- nosy: +amaury.forgeotdarc ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5528 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5126] Space character returns false from isprintable() method
Amaury Forgeot d'Arc amaur...@gmail.com added the comment: The patch seems good. -- nosy: +amaury.forgeotdarc resolution: - accepted stage: test needed - commit review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5126 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5516] equality not symmetric for subclasses of datetime.date and datetime.datetime
Jack Diederich jackd...@gmail.com added the comment: +1 Patch and tests work for me. Uploaded a patch that is identical except the file paths are fixed. Was the old behavior stable across compilers anyway? It memcmpared two different structs and IIRC only the first item of each struct is guaranteed to be at the start of the memory location. No? With this patch only same-struct objects are memcmpared. -- nosy: +jackdied Added file: http://bugs.python.org/file13419/issue5516_trunk.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5516 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5567] Operators in operator module don't work with keyword arguments
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5567 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1080387] Making IDLE Themes and Keys Config more Robust
Amaury Forgeot d'Arc amaur...@gmail.com added the comment: This issue seems identical to issue2665: IDLE prints a lot of warnings, and this can block the program after some amount of text, probably on the first flush() because stderr is not connected to anything when pythonw.exe is used. issue2665 was fixed by not blocking the program, now IDLE can start. The original problem remain, though. -- nosy: +amaury.forgeotdarc ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1080387 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5126] Space character returns false from isprintable() method
Benjamin Peterson benja...@python.org added the comment: Fixed in r70610. -- nosy: +benjamin.peterson resolution: accepted - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5126 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5006] Duplicate UTF-16 BOM if a file is open in append mode
STINNER Victor victor.stin...@haypocalc.com added the comment: - I'm not sure why you make self-ok handling more complicated than it was tell() requires self-ok=1. I choosed to reset self-ok to zero on error, but it's maybe useless. - encodefunc should not be forced to NULL, otherwise it will yield a big decrease in write() performance selfencodefunc value have to be changed because encoder.setstate() changes the encoding function: UTF-16 = UTF-16-LE or UTF-16-BE. I don't know how to get the new value of selfencodefunc. I will try to write another patch. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5006 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5568] self.writer.closed() extraneous parens in BufferedRWPair of io module
New submission from Jim Olson jimo...@gmail.com:
import io
# Corrected a typo in Python261/Lib/io.py at line 1167
# return self.writer.closed() == return self.writer.closed
# in
#@property
#def closed(self):
#return self.writer.closed
#also: shouldn't ascii strings still work in Python 2.6.1 for
#StringIO and TextIO? As shown below, writes only work with unicode strings.
#Python 3 changes default encoding to utf-8 but 2.6.1 is still ascii:
# import sys
# sys.getdefaultencoding()
#'ascii'
# Sorry if I am wrong about this.
ba = buffer('circle')
s = io.StringIO(ba)
print s.getvalue()
#ascii string doesn't work in Python 2.6.1 -- print s.write('square')
print s.write(u'square')
print s.read()
print s.getvalue(), '\n\n'
f = io.FileIO('ioex.txt', 'a+')
r = io.BufferedReader(f)
w = io.BufferedWriter(f)
p = io.BufferedRWPair(r, w)
t = io.TextIOWrapper(p, line_buffering=True)
print t.read(3)
print t.read()
print f.write('julius ceaser\n')
lines = ['william', 'shakespeare', '\n']
f.writelines(' '.join(lines))
#ascii string doesn't work in Python 2.6.1 -- print t.write('marc
anthony\n')
print t.write(u'marc anthony\n')
--
files: ioex.py
messages: 84190
nosy: jimo555
severity: normal
status: open
title: self.writer.closed() extraneous parens in BufferedRWPair of io module
type: behavior
versions: Python 2.6
Added file: http://bugs.python.org/file13420/ioex.py
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[issue5528] Unable to launch IDLE on Windows
Chris chrisa...@yahoo.com added the comment: Amaury, That worked, the variable was for IBMTools, so I am a little concerned that some other program may have issues. If I do have problems, I will just add the variable back. Thanks for getting back to me. - Chris - Original Message From: Amaury Forgeot d'Arc rep...@bugs.python.org To: chrisa...@yahoo.com Sent: Thursday, March 26, 2009 11:21:08 AM Subject: [issue5528] Unable to launch IDLE on Windows Amaury Forgeot d'Arc amaur...@gmail.com added the comment: Do you happen to have a TCL_LIBRARY environment variable? If yes, I suggest to remove it. -- nosy: +amaury.forgeotdarc ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5528 ___ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5528 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5567] Operators in operator module don't work with keyword arguments
Marek Kubica ma...@xivilization.net added the comment: Well, some Schemes have an CURRYR variant which creates partial functions with positional arguments from the right but the current solution with partial accepting keywords is way more flexible since I can pre-set any arguments I like in such a function in any order. Doing so by using keyword arguments looks cleaner than by using the position of the argument. Compare ``partial(operator.mod, (2, 2))`` with ``partial(operator.mod, divisor=2)`` and at least to me, it is clearer what is happening in the second case. Even ``partial(operator.mod, b=2)`` looks simpler, albeit the name ``b`` is not particularly descriptive. The names ``a`` and ``b`` as used in many operators are indeed not very useful but renaming them wouldn't be a problem since nobody currently depends on ``a`` or ``b`` in their code; just in the order. That said, ``a`` and ``b`` are not so bad actually, because I couldn't think of better names for ``a`` and ``b`` in ``operator.contains(a, b)``. The nice thing now is, that partial can indeed replace many lambdas so not allowing partial to use operator seems just a random restriction. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5567 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5006] Duplicate UTF-16 BOM if a file is open in append mode
Antoine Pitrou pit...@free.fr added the comment: Le jeudi 26 mars 2009 à 17:26 +, STINNER Victor a écrit : STINNER Victor victor.stin...@haypocalc.com added the comment: - I'm not sure why you make self-ok handling more complicated than it was tell() requires self-ok=1. I choosed to reset self-ok to zero on error, but it's maybe useless. You are calling tell() on the underlying binary buffer, not on the TextIOWrapper object. So self-ok should have no impact. Am I missing something? selfencodefunc value have to be changed because encoder.setstate() changes the encoding function: UTF-16 = UTF-16-LE or UTF-16-BE. I know, but then the logic should probably be changed and use an additional struct member to signal that the start of file has been skipped. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5006 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5568] self.writer.closed() extraneous parens in BufferedRWPair of io module
Changes by Jim Olson jimo...@gmail.com: -- components: +Library (Lib) ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5568 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5006] Duplicate UTF-16 BOM if a file is open in append mode
STINNER Victor victor.stin...@haypocalc.com added the comment: Faster patch! - add fast encoder for UTF-32, UTF-32-LE and UTF-32-BE (copy/paste of utf16 functions) - move utf-8 before utf-16-* because utf8 more popular than utf16 :-p - don't set self-encodefunc=NULL (loose all the encoder optimisation), but only fix self-encodefunc for two special cases: utf16=utf16le or utf16be and utf32=utf32le or utf32be - remove self-ok: it was may be usefull for an older version of my patch, but it's not more needed -- Added file: http://bugs.python.org/file13421/append_bom-2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5006 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5006] Duplicate UTF-16 BOM if a file is open in append mode
Changes by STINNER Victor victor.stin...@haypocalc.com: Removed file: http://bugs.python.org/file13377/append_bom.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5006 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5006] Duplicate UTF-16 BOM if a file is open in append mode
STINNER Victor victor.stin...@haypocalc.com added the comment: Hum, it's a detail, but is it a good idea to keep the reference the int(0)? Or would it be better to release it at exit? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5006 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5569] Issue in transparency in top level tk window(python) on MAC
New submission from Yogendra Mohan yogendra_mo...@oxyent-medical.com: Hello All, OS - MAC 10.5.1 Python 2.5.1 Tk - 8.5.6 I am using the wm_attributes for transparency of top level window. But unable to do the same. The Tk wm attributes command takes option arguments self.top=Toplevel(master=self.parent) self.top.wm_attributes(alpha=0.0) Let me know can I do on MAC system or Not? If not then please let me know what all changes are required into tkinter. Thanks in advance. Yogendra Mohan -- components: Tkinter messages: 84196 nosy: YMohan severity: normal status: open title: Issue in transparency in top level tk window(python) on MAC type: crash versions: Python 2.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5569 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5570] Bus error when calling .poll() on a closed Connection from multiprocessing.Pipe()
New submission from Allister MacLeod allister.macl...@gmail.com: Python 2.6.1 (r261:67515, Mar 26 2009, 14:44:39) [GCC 4.2.4 (Ubuntu 4.2.4-1ubuntu3)] on linux2 Type help, copyright, credits or license for more information. from multiprocessing import Pipe a, b = Pipe() a.close() a.poll() Bus error amacl...@cthulhu:~$ uname -a Linux cthulhu 2.6.24-23-generic #1 SMP Mon Jan 26 01:04:16 UTC 2009 x86_64 GNU/Linux I'm running Ubuntu 8.04 LTS, and just installed Python 2.6.1, compiling from source. -- components: Library (Lib) messages: 84197 nosy: amacleod severity: normal status: open title: Bus error when calling .poll() on a closed Connection from multiprocessing.Pipe() versions: Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5570 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5571] new TestCase.skip method causes all tests to skip under trial (Twisted's test runner)
New submission from Glyph Lefkowitz gl...@divmod.com: c.f. this Twisted ticket: http://twistedmatrix.com/trac/ticket/3703 Twisted's test tool has an extended TestCase which uses the 'skip' attribute, on both tests and methods, to determine whether to skip them. You can see the implementation here: http://twistedmatrix.com/trac/browser/trunk/twisted/trial/unittest.py?rev=26043#L655 The addition of the new 'skip' method in unittest.py therefore causes trial, twisted's test tool, to unconditionally skip all tests. I've set the priority to release blocker because I'd like it to be determined whether this is really python's fault, or twisted's fault for subclassing TestCase. If the new 'skip' method of TestCase is renamed to something else, say skipTest, this won't be a problem. While I understand that this is technically a compatible change (the addition of an attribute) I'd appreciate it if this changed on Python's side of things, because leaving it up to Twisted means we need to go through a deprecation cycle on a long-standing, stable public interface that a lot of test code is using. -- assignee: benjamin.peterson components: Library (Lib) messages: 84198 nosy: benjamin.peterson, glyph priority: release blocker severity: normal status: open title: new TestCase.skip method causes all tests to skip under trial (Twisted's test runner) type: behavior versions: Python 2.7, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5571 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5572] distutils ignores the LIBS configure env var
New submission from Collin Winter coll...@gmail.com: If you pass LIBS to ./configure (as in LIBS=-lgcov ./configure), distutils ignores this when building extension modules, which breaks when using certain gcc options which require certain libraries (I'm thinking of -fprofile-generate). The attached patch remedies this. -- assignee: tarek components: Distutils files: distutils_libs.patch keywords: needs review, patch, patch messages: 84199 nosy: collinwinter, jyasskin, tarek severity: normal stage: patch review status: open title: distutils ignores the LIBS configure env var type: behavior versions: Python 2.7 Added file: http://bugs.python.org/file13422/distutils_libs.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5572 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5570] Bus error when calling .poll() on a closed Connection from multiprocessing.Pipe()
Vaibhav Mallya mally...@umich.edu added the comment: Python 2.6.1 (r261:67515, Mar 22 2009, 05:39:39) [GCC 4.2.4 (Ubuntu 4.2.4-1ubuntu4)] on linux2 Type help, copyright, credits or license for more information. from multiprocessing import Pipe a, b = Pipe() a.close() a.poll() Segmentation fault Seems like this should raise an exception. uname -a: Linux mememy 2.6.24-23-generic #1 SMP Thu Feb 5 15:00:25 UTC 2009 i686 GNU/Linux Compiled Python 2.6.1 from source. -- components: +Extension Modules -Library (Lib) nosy: +mallyvai ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5570 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5570] Bus error when calling .poll() on a closed Connection from multiprocessing.Pipe()
Changes by Benjamin Peterson benja...@python.org: -- assignee: - jnoller nosy: +jnoller priority: - high ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5570 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5387] mmap.move crashes by integer overflow
Jack Diederich jackd...@gmail.com added the comment: Here is a more verbose patch. It checks to see if the first two arguments stand-alone as well. It also updates NEWS and ACKs and adds some assertRaises for various bounds checks. -- nosy: +jackdied Added file: http://bugs.python.org/file13423/issue_5387.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5387 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5570] Bus error when calling .poll() on a closed Connection from multiprocessing.Pipe()
Jesse Noller jnol...@gmail.com added the comment: See also: http://svn.python.org/view?view=revrevision=68768 http://bugs.python.org/issue3311 This was checked into trunk, I don't know if it was merged to 2.6.1 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5570 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5188] telnetlib process_rawq buffer handling is confused
Jack Diederich jackd...@gmail.com added the comment: I assigned this to me. I'll be sprinting on telnetlib. -- assignee: - jackdied nosy: +jackdied ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5188 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5573] multiprocessing Pipe poll() and recv() semantics.
New submission from Vaibhav Mallya mally...@umich.edu: Python 2.6.1 (r261:67515, Mar 22 2009, 05:39:39) [GCC 4.2.4 (Ubuntu 4.2.4-1ubuntu4)] on linux2 Type help, copyright, credits or license for more information. from multiprocessing import Pipe parent, child = Pipe() parent.send(1) parent.close() print child.recv() 1 print child.poll() True print child.recv() Traceback (most recent call last): File stdin, line 1, in module EOFError We have to use both poll() and recv() to determine whether or not the connection was actually closed. Better behavior might be returning True on poll() only if the next recv() on that end of the pipe will work without an error. There may not be a way to guarantee this, but it would be useful if the documentation was clarified either way. uname -a: Linux mememy 2.6.24-23-generic #1 SMP Thu Feb 5 15:00:25 UTC 2009 i686 GNU/Linux Compiled Python 2.6.1 from source. -- assignee: georg.brandl components: Documentation, Library (Lib) messages: 84204 nosy: georg.brandl, mallyvai severity: normal status: open title: multiprocessing Pipe poll() and recv() semantics. type: behavior versions: Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5573 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5570] Bus error when calling .poll() on a closed Connection from multiprocessing.Pipe()
Jesse Noller jnol...@gmail.com added the comment: OS/X, Python Trunk: from multiprocessing import Pipe a, b = Pipe() a.close() a.poll() Traceback (most recent call last): File stdin, line 1, in module IOError: handle out of range in select() 2.6.1 Does not have the fix (I can segfault it here too). Ben, are we planning a 2.6.2? -- nosy: +benjamin.peterson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5570 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5573] multiprocessing Pipe poll() and recv() semantics.
Changes by Vaibhav Mallya mally...@umich.edu: -- nosy: +jnoller ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5573 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5573] multiprocessing Pipe poll() and recv() semantics.
Changes by Jesse Noller jnol...@gmail.com: -- assignee: georg.brandl - jnoller ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5573 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5570] Bus error when calling .poll() on a closed Connection from multiprocessing.Pipe()
Benjamin Peterson benja...@python.org added the comment: 2009/3/26 Jesse Noller rep...@bugs.python.org: 2.6.1 Does not have the fix (I can segfault it here too). Ben, are we planning a 2.6.2? Yes, I think around 3.1's release, but you'll have to ask Barry for sure. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5570 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5148] gzip.open breaks with 'U' flag
Jack Diederich jackd...@gmail.com added the comment: Unfortunately universal newlines are more complicated than replace() can handle. See io.py, you may be able to use one of those classes to the the universal new line handling on the cheap (or at least easy). -- nosy: +jackdied ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5148 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4242] Classify language vs. impl-detail tests, step 1
Benjamin Peterson benja...@python.org added the comment: Ok, I applied part of Armin's patch in r70615 modified to work with unittest's new test skipping ability. I think I will apply the test_descr part later. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4242 ___ ___ 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
Martin v. Löwis mar...@v.loewis.de added the comment: Can you please provide some setup instructions for mingw-w64? What URLs should I install in what order, so that I can compile Python? -- ___ 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
[issue5571] new TestCase.skip method causes all tests to skip under trial (Twisted's test runner)
Benjamin Peterson benja...@python.org added the comment: Renamed to skipTest in r60616. -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5571 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4242] Classify language vs. impl-detail tests, step 1
Benjamin Peterson benja...@python.org added the comment: Second patch applied in r70617. -- resolution: - accepted status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4242 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5574] multiprocessing queues.py doesn't include JoinableQueue in its __all__ list
New submission from Vaibhav Mallya mally...@umich.edu: Should __all__ = ['Queue', 'SimpleQueue'] in queues.py have JoinableQueue as part of the list as well? Also, multiprocessing's __init__.py does not appear to have SimpleQueue as part of its __all__ - is this expected? SimpleQueue does not appear in the multiprocessing docs; is it meant to be avoided by user code then? -- assignee: georg.brandl components: Documentation, Library (Lib) messages: 84212 nosy: georg.brandl, jnoller, mallyvai severity: normal status: open title: multiprocessing queues.py doesn't include JoinableQueue in its __all__ list type: feature request versions: Python 2.6, Python 2.7, Python 3.0 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5574 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5574] multiprocessing queues.py doesn't include JoinableQueue in its __all__ list
Changes by Jesse Noller jnol...@gmail.com: -- assignee: georg.brandl - jnoller nosy: -georg.brandl ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5574 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5572] distutils ignores the LIBS configure env var
Roumen Petrov bugtr...@roumenpetrov.info added the comment: issue 5060 address this -- nosy: +rpetrov ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5572 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5572] distutils ignores the LIBS configure env var
Collin Winter coll...@gmail.com added the comment: The patch attached to issue 5060 seems very tightly focused on a problem with gcc FDO. This is a more general patch that solves the problem of distutils ignoring LIBS. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5572 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5572] distutils ignores the LIBS configure env var
Roumen Petrov bugtr...@roumenpetrov.info added the comment: The LIBS contain all module dependent libraries, libpython is linked with LIBS, modules are linked with libpython. May be I miss something but I could not found why distutils has to use LIBS to link a module. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5572 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5468] urlencode does not handle bytes, and could easily handle alternate encodings
Jeremy Hylton jer...@alum.mit.edu added the comment: I'm not sure I understand the part of the code that deals with binary strings. I agree the current behavior is odd. RFC 2396 says that non-ascii characters must be encoded as utf-8 and then percent escaped. In the test case you started with, you encoded b'\xa0\x24'. It doesn't seem like this should be allowed, since it is not valid utf-8. -- nosy: +jhylton ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5468 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2123] ctypes pointer not always keeping target alive
Thomas Heller thel...@ctypes.org added the comment: I accept this as a bug; however I don't have time now to work on it. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2123 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4773] HTTPMessage not documented and has inconsistent API across 2.6/3.0
Jeremy Hylton jer...@alum.mit.edu added the comment: A plausible solution is to pick some core set of functionality that we think people need and document that API. We can modify one or both of the current implementations to include that functionality. What do we need? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4773 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5575] Add env vars for controlling building sqlite, hashlib and ssl
New submission from Collin Winter coll...@gmail.com: This patch adds SSL_ROOT, SQLITE_INC and SQLITE_LIB environment variables used to inject additional libraries/headers for building the sqlite, hashlib and ssl modules. We've found this very useful for building these modules against their dependencies statically for deployment purposes. This may well not be useful for most CPython users, but I figured it would be nice to have a record here. -- components: Build files: setup_env_vars.patch keywords: needs review, patch, patch messages: 84220 nosy: collinwinter severity: normal stage: patch review status: open title: Add env vars for controlling building sqlite, hashlib and ssl versions: Python 2.7 Added file: http://bugs.python.org/file13424/setup_env_vars.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5575 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5131] pprint doesn't know how to print a set or a defaultdict
Jack Diederich jackd...@gmail.com added the comment: sets and frozensets have already been updated to format like lists. This patch formats defaultdicts like dicts. -- keywords: +patch nosy: +jackdied Added file: http://bugs.python.org/file13425/issue_5131.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5131 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5028] tokenize.generate_tokens doesn't always return logical line
Jack Diederich jackd...@gmail.com added the comment: +1 for a docbug. The last item is always the physical line and not the logical line. Some other examples: if True and \ False: pass if (True and False): pass -- nosy: +jackdied ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5028 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4773] HTTPMessage not documented and has inconsistent API across 2.6/3.0
Barry A. Warsaw ba...@python.org added the comment: I propose that you only document the getitem header access API. I.e. the thing that info() gives you can be used to access the message headers via message['content-type']. That's an API common to both rfc822.Messages (the ultimate base class of mimetools.Message) and email.message.Message. -- nosy: +barry ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4773 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4889] difflib
Jack Diederich jackd...@gmail.com added the comment: closing, Garbriel's explanation is sufficient. -- nosy: +jackdied resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4889 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5418] urllib.response.addinfourl does not support __exit__
Changes by Jeremy Hylton jer...@alum.mit.edu: -- assignee: - jhylton nosy: +jhylton resolution: - accepted ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5418 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5418] urllib.response.addinfourl does not support __exit__
Jeremy Hylton jer...@alum.mit.edu added the comment: Makes sense to me. Committed revision 70625. -- resolution: accepted - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5418 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3266] Python-2.5.2/Modules/mmapmodule.c:915: error: `O_RDWR' undeclared
Jack Diederich jackd...@gmail.com added the comment: survey of other modules that use O_RDRW The following include sys/type.h and fcntl.h unconditionally: bsdmodule.c, dbmmoudle.c, _fileio.c posixmodule.c includes them after doing an #ifdef check mmapmodule.c currently (2.7 trunk) includes sys/types.h with an ifdef check, but fcntl.h not at all. -- nosy: +jackdied ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue3266 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5314] http client error
Jeremy Hylton jer...@alum.mit.edu added the comment: I'm not sure what to do here. I guess changing to utf-8 is safe insofar as the current code only accepts ascii, so the only code that breaks will be code that depends on the encode() call raising an exception. It seems like the client out to specify the encoding, though. We could fix that via documentation. -- nosy: +jhylton ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5314 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5188] telnetlib process_rawq buffer handling is confused
Changes by STINNER Victor victor.stin...@haypocalc.com: -- nosy: -haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5188 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5468] urlencode does not handle bytes, and could easily handle alternate encodings
Dan Mahn dan.m...@digidescorp.com added the comment:
Hello. Thanks for the feedback.
With regards to RFC 2396, I see this:
http://www.ietf.org/rfc/rfc2396.txt
There is a second translation for some resources: the sequence of
octets defined by a component of the URI is subsequently used to
represent a sequence of characters. A 'charset' defines this mapping.
There are many charsets in use in Internet protocols. For example,
UTF-8 [UTF-8] defines a mapping from sequences of octets to sequences
of characters in the repertoire of ISO 10646.
To me, that text does not indicate that URLs are always encoded in
UTF-8. It indicates that URL information may be encoded in character
sets ('charset') other than ASCII, and when it is, the values must be
sent as escaped values. Here, I note the specific words many charsets
in use and For example, before the reference to UTF-8.
I have also done a few tests, and have found that in practice, browsers
do not always encode URLs as UTF-8. This actually seems to differ as to
what part of the URL is being encoded. For instance, my Firefox will
encode the path portion of a URL as UTF-8, but encode the query string
as Latin-1.
I think that the general idea is ... URL data must be encoded into
ASCII, but as to what the data is that is being encoded ... That may be
of some charset which may be application-defined. And in the most
general sense, I would argue that the data could simply be binary data.
(Actually, Latin-1 pretty much uses all the codes from 0 to 255, so
it's very much like plain binary data anyway.)
I hope that clarifies what I am reading in RFC 2396.
In addition, quote_plus() already handles all the cases I placed into
urlencode(). I suppose the actual test cases may be debatable, but I
did specifically choose tests with data which would be recognized as
something other then UTF-8.
Jeremy Hylton wrote:
Jeremy Hylton jer...@alum.mit.edu added the comment:
I'm not sure I understand the part of the code that deals with binary
strings. I agree the current behavior is odd. RFC 2396 says that
non-ascii characters must be encoded as utf-8 and then percent escaped.
In the test case you started with, you encoded b'\xa0\x24'. It doesn't
seem like this should be allowed, since it is not valid utf-8.
--
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title: urlencode does not handle bytes, and could easily handle alternate
encodings - urlencode does not handle bytes, and could easily handle
alternate encodings
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[issue5391] mmap: read_byte/write_byte and object type
STINNER Victor victor.stin...@haypocalc.com added the comment:
martin However, your list of alternatives is incomplete: we
martin *could* also change the c code to accept and produce
martin int - then mmapmodule would not need to change at all.
That's extactly the idea that I proposed in issue #5499 ;-) I prefer
to have strict getarg('c') and getarg('C') than fixing each module.
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[issue5545] multiprocessing: switch to autoconf detection of platform values
Roumen Petrov bugtr...@roumenpetrov.info added the comment: AC_CHECK_FUNC* check for function . AC_CHECK_DECL check for declaration . The check for functions sem_xxx() is incorrect in proposed patch. It has to check for function. I didn't review next part of the patch. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5545 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5377] Strange behavior when performing int on a Decimal made from -sys.maxint-1
STINNER Victor victor.stin...@haypocalc.com added the comment: The general machinery for implementing the built-in int function should check any result of type long to see if it fits in an int, and convert if so. Attached patch try to convert long to int, and so it fix the intial problem: assert isinstance(int(Decimal(-sys.maxint-1), int). I used benchmark tools dedicated to test integers: Unpatched: pidigit.py: 4612.0 ms bench_int.py: 2743.5 ms Patched: pidigit.py: 4623.8 ms (0.26% slower) bench_int.py: 2754.5 ms (0.40% slower) So for intensive integer operations, the overhead is low. Using a more generic benchmark tool (pybench?), you might not be able to see the difference ;-) I'm +0 for this patch because it fixes a very rare case: 1 case on (sys.maxint + 1) × 2 0.0002% with maxint=2^31 -- keywords: +patch Added file: http://bugs.python.org/file13426/force_int.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5377 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4985] Idle hangs when given a nonexistent filename.
Guilherme Polo ggp...@gmail.com added the comment: I tried it here but it didn't hang. But I did notice the editor window was created and then disappeared, differently from what happens in python-trunk. I don't believe creating new files is a good solution, idle on python-trunk doesn't need to do this to work normally. -- nosy: +gpolo versions: +Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4985 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5377] Strange behavior when performing int on a Decimal made from -sys.maxint-1
STINNER Victor victor.stin...@haypocalc.com added the comment: I added the two benchmark tools to my own public SVN: http://haypo.hachoir.org/trac/browser/misc/bench_int.py (improved version of the script attached to issue #4294) http://haypo.hachoir.org/trac/browser/misc/pidigits.py (improved version of the script attached to issue #5512) If you know a better place to these benchmarks, feel free to reupload them somewhere else. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5377 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4294] Macros for PyLong: sign, number of digits, fits in an int
STINNER Victor victor.stin...@haypocalc.com added the comment:
I think PyLong_SIGN and PyLong_EQUALS_ZERO should go in
Include/longobject.h, not Include/longintrepr.h
Yeah, it's better for 3rd party modules.
PyLong_NDIGITS should stay in longintrepr.h, though,
since it's dependent on the representation.
I don't understand why. PyLong_SIGN() and PyLong_EQUALS_ZERO() do also
depend on the PyLong implementation. Eg. if we choose to store zero in
a PyLong of 1 digit (digits={0}), PyLong_SIGN() have also to be
changed. I think that PyLong_SIGN() can also be moved to longobject.h
(not done in my patch v3).
Perhaps rename PyLong_EQUALS_ZERO to PyLong_IS_ZERO?
Done.
Almost all your uses of PyLong_SIGN take the form
PyLong_SIGN(X) 0. Maybe it would be better to have a
PyLong_IS_NEGATIVE macro instead?
Not almost all, just all :-) So I also changed the macro name.
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Added file: http://bugs.python.org/file13427/pylong_macros-3.patch
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[issue4294] Macros for PyLong: sign, number of digits, fits in an int
Changes by STINNER Victor victor.stin...@haypocalc.com: Removed file: http://bugs.python.org/file11975/pylong_macros.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4294 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4294] Macros for PyLong: sign, number of digits, fits in an int
Changes by STINNER Victor victor.stin...@haypocalc.com: Removed file: http://bugs.python.org/file13369/pylong_macros-2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4294 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4294] Macros for PyLong: sign, number of digits, fits in an int
Changes by STINNER Victor victor.stin...@haypocalc.com: Removed file: http://bugs.python.org/file11977/pylong_optimize.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4294 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4294] Macros for PyLong: sign, number of digits, fits in an int
Changes by STINNER Victor victor.stin...@haypocalc.com: Removed file: http://bugs.python.org/file11981/bench_int.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4294 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4294] Macros for PyLong: sign, number of digits, fits in an int
STINNER Victor victor.stin...@haypocalc.com added the comment: I removed my optimization patches: there were useless (no or low speedup). I also removed bench_int.py: I moved it to my own public SVN: http://haypo.hachoir.org/trac/browser/misc/bench_int.py -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4294 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5576] Don't use PyLong_SHIFT with _PyLong_AsScaledDouble()
New submission from STINNER Victor victor.stin...@haypocalc.com: _PyLong_AsScaledDouble() writes the exponent in a int which have to be multiplied by PyLong_SHIFT to give the power of 2. I proposed to multiply the exponent by PyLong_SHIFT in _PyLong_AsScaledDouble() to directly get the power of 2. It avoids complex code to test integer overflow in code using _PyLong_AsScaledDouble() (the test is only done once, in _PyLong_AsScaledDouble). I also propose to change exponent type from int* to unsigned int*. Previous maximum exponent was INT_MAX//PyLong_SHIFT (eg. 143165576 for PyLong using base 2^15). The new maximum is now UINT_MAX//PyLong_SHIFT, the double ;-) And since issue #4258 is commited (Use 30-bit digits instead of 15-bit digits for Python integers), PyLong_SHIFT value may be different depending on the compiler option. Using my patch, the long implement will be a little bit more hidden. The function _PyLong_AsScaledDouble() should be private because the name starts with _. But I see it in Include/longobject.h. In Python, it's used in longobject.c and mathmodule.c. -- components: Interpreter Core files: pylong_asscaleddouble-2.patch keywords: patch messages: 84236 nosy: haypo severity: normal status: open title: Don't use PyLong_SHIFT with _PyLong_AsScaledDouble() versions: Python 2.7, Python 3.1 Added file: http://bugs.python.org/file13428/pylong_asscaleddouble-2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5576 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5576] Don't use PyLong_SHIFT with _PyLong_AsScaledDouble()
Changes by STINNER Victor victor.stin...@haypocalc.com: -- nosy: +marketdickinson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5576 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4294] Macros for PyLong: sign, number of digits, fits in an int
STINNER Victor victor.stin...@haypocalc.com added the comment: I created a decicated issue for my last unrelated patch: #5576: Don't use PyLong_SHIFT with _PyLong_AsScaledDouble() -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4294 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4294] Macros for PyLong: sign, number of digits, fits in an int
Changes by STINNER Victor victor.stin...@haypocalc.com: Removed file: http://bugs.python.org/file11979/pylong_asscaleddouble.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4294 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5016] FileIO.seekable() can return False
Changes by STINNER Victor victor.stin...@haypocalc.com: Removed file: http://bugs.python.org/file12848/fileio_seekable.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5016 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5016] FileIO.seekable() can return False
STINNER Victor victor.stin...@haypocalc.com added the comment: Needs backport to trunk and 2.6, if someone is interested. I'm interrested by a backport at least in trunk. I updated the patch to trunk: - test directly _file._FileIO() instead of using open() because in Python trunk, a file has no seekable() method :-/ - use contextlib.closing() because _FileIO doesn't implement context API (not __exit__() method) -- Added file: http://bugs.python.org/file13429/fileio_seekable-trunk.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5016 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5545] multiprocessing: switch to autoconf detection of platform values
Christian Heimes li...@cheimes.de added the comment: Dear Roumen, please do my a favor and stop throwing in random ideas and accusations. I appreciate any help but your replies don't help at all. They are just causing frustration on either side. I know about AC_CHECK_DECL and AC_CHECK_FUNC. As I already said I can't use AC_CHECK_FUNC because I can't easily include the necessary header file. AC_CHECK_DECL emits almost the same code as my check for sem_open and sem_timedwait. However I'm planing to add more sanity checks for exotic platforms in the future. My check for sem_open does exactly what it suppose to do (and exactly what AC_CHECK_DECL does, by the way). Why do you think it's not right? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5545 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5545] multiprocessing: switch to autoconf detection of platform values
Christian Heimes li...@cheimes.de added the comment: Jesse, have fun with svn+ssh://python...@svn.python.org/python/branches/multiprocessing-autoconf during the sprint. -- stage: needs patch - patch review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5545 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5016] FileIO.seekable() can return False
Antoine Pitrou pit...@free.fr added the comment: You can use io.open() instead of open()... -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5016 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5035] Compilation --without-threads fails
STINNER Victor victor.stin...@haypocalc.com added the comment: Python trunk is still broken --without-threads. The multiprocessing issue (#3807) is now closed, so can someone review (or apply?) my patches? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5035 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4773] HTTPMessage not documented and has inconsistent API across 2.6/3.0
Brad Miller bonel...@gmail.com added the comment: On Thu, Mar 26, 2009 at 4:29 PM, Barry A. Warsaw rep...@bugs.python.orgwrote: Barry A. Warsaw ba...@python.org added the comment: I propose that you only document the getitem header access API. I.e. the thing that info() gives you can be used to access the message headers via message['content-type']. That's an API common to both rfc822.Messages (the ultimate base class of mimetools.Message) and email.message.Message. As I've found myself in the awkward position of having to explain the new 3.0 api to my students I've thought about this and have some ideas/questions. I'm also willing to help with the documentation or any enhancements. Traceback (most recent call last): File stdin, line 1, in module TypeError: 'addinfourl' object is unsubscriptable I wish I new what an addinfourl object was. 'Fri, 27 Mar 2009 00:41:34 GMT' 'Fri, 27 Mar 2009 00:41:34 GMT' ['Date', 'Server', 'Last-Modified', 'ETag', 'Accept-Ranges', 'Content-Length', 'Connection', 'Content-Type'] Using x.headers over x.info() makes the most sense to me, but I don't know that I can give any good rationale. Which would we want to document? 'text/html; charset=ISO-8859-1' I guess technically this is correct since the charset is part of the Content-Type header in HTTP but it does make life difficult for what I think will be a pretty common use case in this new urllib: read from the url (as bytes) and then decode them into a string using the appropriate character set. As you follow this road, you have the confusing option of these three calls: 'iso-8859-1' x.headers.get_charsets() ['iso-8859-1'] I think it should be a bug that get_charset() does not return anything in this case. It is not at all clear why get_content_charset() and get_charset() should have different behavior. Brad -- nosy: +barry ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4773 ___ -- Added file: http://bugs.python.org/file13430/unnamed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4773 ___divbrdiv class=gmail_quoteOn Thu, Mar 26, 2009 at 4:29 PM, Barry A. Warsaw span dir=ltrlt;a href=mailto:rep...@bugs.python.org;rep...@bugs.python.org/agt;/span wrote:brblockquote class=gmail_quote style=margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex; br Barry A. Warsaw lt;a href=mailto:ba...@python.org;ba...@python.org/agt; added the comment:br br I propose that you only document the getitem header access API.  I.e.br the thing that info() gives you can be used to access the messagebr headers via message[#39;content-type#39;].  That#39;s an API common to bothbr rfc822.Messages (the ultimate base class of mimetools.Message) andbr email.message.Message.br/blockquotedivbr/divdivAs I#39;ve found myself in the awkward position of having to explain the new 3.0 api to my students I#39;ve thought about this and have some ideas/questions.div br/divdivI#39;m also willing to help with the documentation or any enhancements./divdivbr/divdivgt;gt;gt; x = urllib.request.urlopen(#39;a href=http://knuth.luther.edu/python/test.html;http://knuth.luther.edu/python/test.html/a#39;)/div divdivgt;gt;gt; x[#39;Date#39;]/divdivTraceback (most recent call last):/divdiv  File quot;lt;stdingt;quot;, line 1, in lt;modulegt;/divdivTypeError: #39;addinfourl#39; object is unsubscriptable/div divbr/divdivI wish I new what an addinfourl object was./divdivbr/divdivdivgt;gt;gt; a href=http://x.info;x.info/a()[#39;Date#39;]/divdiv#39;Fri, 27 Mar 2009 00:41:34 GMT#39;/divdivbr /divdivdivgt;gt;gt; x.headers[#39;Date#39;]/divdiv#39;Fri, 27 Mar 2009 00:41:34 GMT#39;/divdivbr/divdivdivgt;gt;gt; x.headers.keys()/divdiv[#39;Date#39;, #39;Server#39;, #39;Last-Modified#39;, #39;ETag#39;, #39;Accept-Ranges#39;, #39;Content-Length#39;, #39;Connection#39;, #39;Content-Type#39;]/div divbr/divdivUsing x.headers over a href=http://x.info;x.info/a()  makes the most sense to me, but I don#39;t know that I can give any good rationale.  Which would we want to document?/div/div/div/div divbr/divdivdivgt;gt;gt; x.headers[#39;Content-Type#39;]/divdiv#39;text/html; charset=ISO-8859-1#39;/divdivbr/divdivI guess technically this is correct since the charset is part of the Content-Type header in HTTP but it does make life difficult for what I think will be a pretty common use case in this new urllib:  read from the url (as bytes) and then decode them into a string using the appropriate character set./div divbr/div/divdivAs you follow this road, you have the confusing option of these three calls:/divdivbr/divdivdivgt;gt;gt; x.headers.get_charset()/divdivgt;gt;gt; x.headers.get_content_charset()/div div#39;iso-8859-1#39;/divdivgt;gt;gt; x.headers.get_charsets()/divdiv[#39;iso-8859-1#39;]/divdivbr/divdivI
[issue5035] Compilation --without-threads fails
Changes by STINNER Victor victor.stin...@haypocalc.com: Removed file: http://bugs.python.org/file12839/_sqlite_nothread.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5035 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5035] Compilation --without-threads fails
STINNER Victor victor.stin...@haypocalc.com added the comment: New patch _tkinter_nothread.patch: fix gcc warnings in _tkinter. -- Added file: http://bugs.python.org/file13432/_tkinter_nothread.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5035 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5016] FileIO.seekable() can return False
STINNER Victor victor.stin...@haypocalc.com added the comment: You can use io.open() instead of open()... Alright, it's much easier with io.open() :-) -- Added file: http://bugs.python.org/file13433/fileio_seekable-trunk-2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5016 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5016] FileIO.seekable() can return False
Changes by STINNER Victor victor.stin...@haypocalc.com: Removed file: http://bugs.python.org/file13429/fileio_seekable-trunk.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5016 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4629] getopt should not accept no_argument that ends with '='
STINNER Victor victor.stin...@haypocalc.com added the comment: Updated patch with a regression test. -- Added file: http://bugs.python.org/file13434/getopt-2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4629 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5110] Printing Unicode chars from the interpreter in a non-UTF8 terminal raises an error (Py3)
STINNER Victor victor.stin...@haypocalc.com added the comment: martin IIUC, this patch breaks PEP3138, martin so it clearly must be rejected. After reading the PEP3138, it's clear that this issue is not bug, and that we can not accept any patch fixing the issue without breaking the PEP. Windows user who want to get the Python2 behaviour can use my display hook proposed in Message80823. We can not fix this issue, so I choose to close it. If anyone wants to change the PEP, start a discussion on python-dev first. -- resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5110 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5145] struct.calcsize('cd') returns 16 instead of 9
STINNER Victor victor.stin...@haypocalc.com added the comment: Sorry, but I don't see this issue as a bug because it's related to memory alignment as explained in the documentation. I choose to close this issue. If you think that the documentation should be improved, please suggest an updated doc. http://docs.python.org/library/struct.html#struct.calcsize -- resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5145 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5214] Add KOI8-RU as a known encoding
STINNER Victor victor.stin...@haypocalc.com added the comment: @lemburg: I can't comment on the status of the standard. I would assume that like most 8 bit encodings that these are falling away and being replaced by Unicode. Can I close this issue? Or do we have enough KOI8-RU users to include this charset in Python? I think that iconv is enough for people who need to convert their old files to UTF-8 (or anything else). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5214 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5528] Unable to launch IDLE on Windows
Changes by Amaury Forgeot d'Arc amaur...@gmail.com: -- resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5528 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1551113] random.choice(setinstance) fails
Tim Peters tim.pet...@gmail.com added the comment: The CPython set/dict implementation does not guarantee minimal constant density, so quite easy doesn't apply in reality. For example, a set that once contained a million elements may still contain a million /slots/ for elements after all but one of the elements has been removed. And in that case, the only way to find the sole occupied slot is to search over the million allocated slots. In short, all the comments in this item from 2006 still apply without change. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1551113 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1551113] random.choice(setinstance) fails
Tim Peters tim.pet...@gmail.com added the comment: The CPython set/dict implementation does not guarantee minimal constant density, so quite easy doesn't apply in reality. For example, a set that once contained a million elements may still contain a million /slots/ for elements after all but one of the elements has been removed. And in that case, the only way to find the sole occupied slot is to search over the million allocated slots. In short, all the comments in this item from 2006 still apply without change. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1551113 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1551113] random.choice(setinstance) fails
Changes by Tim Peters tim.pet...@gmail.com: -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1551113 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5557] Byte-code compilation uses excessive memory
Changes by Collin Winter coll...@gmail.com: -- nosy: +collinwinter ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5557 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
