[issue5287] logging package on IronPython
Vinay Sajip vinay_sa...@yahoo.co.uk added the comment: I know - I just thought 2.6 was the priority for Michael, so I checked that in first, then got sidetracked...I'll get on it shortly. I should have left the issue as Open to remind me - correcting that now. -- resolution: fixed - accepted status: closed - open ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5287 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1785] inspect gets broken by some descriptors
Changes by Floris Bruynooghe floris.bruynoo...@gmail.com: -- nosy: +flub ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1785 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5302] Allow package_data globs match directories
George Sakkis george.sak...@gmail.com added the comment:
I am no in favor of MANIFEST.in removal because I find it very
convenient to define what is included in a package and I rarely use
package_data or data_files.
AFAIK the MANIFEST is used only by sdist; what's the point of including
files in the archive sdist creates if they are not going to be installed
somewhere ? The only case I can think of is temporary files/modules
needed only for the installation.
Maybe some kind of plugin system could be created so people can
implement their own way to get a file list. I am thinking here about
the feature in setuptools that builds the file list using .svn,
so you don't have to define anything at all.
Right, but it's still good to have a shortcut for the common cases
expressed in MANIFEST.in; anything more complex can use the plugin.
In any case, for the glob in data_files, how do you express this
MANIFEST.in line ?
recursive-include directory/subdir *.py *.txt
Currently I don't; that requires a modification (or extension) of the
API, for example instead of a flat list of globs, expect a list of (dir,
globs, recursive) tuples. For convenience we could define an adaptor
function def match(dir=None, globs=('*',), recursive=True) to create
the triples from the provided args.
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[issue4191] urlparse normalize URL path
Daniel Diniz aja...@gmail.com added the comment: Thanks Senthil! -- status: pending - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4191 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1001150] hotspot profiler does not work correctly on P4 CPUs with HT
Daniel Diniz aja...@gmail.com added the comment: Thanks Viktor! -- status: pending - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1001150 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1047540] Turtle.py hangs Idle
Daniel Diniz aja...@gmail.com added the comment: Here's Taro message: Turtle.py hanging is hardly important, but it's symptomatic of an underlying problem, and I can still reproduce in Python 3... Python 3.0 (r30:67507, Dec 3 2008, 20:14:27) [MSC v.1500 32 bit (Intel)] on win32 System is Windows XP The procedure to reproduce is: a/ Open the directory in Explorer (for me it's D:\Python30\Lib) b/ right click on Turtle.py and select the Edit with IDLE menu option (IDLE will open with an IDLE 3.0 No Subprocess in the header, along with a turtle.py window; the Shell menu will be missing) c/ hit the F5 key to run turtle.py d/ let the demo run e/ click on the turtle (Turtle has not quit and returned to the prompt) f/ ^Q out of IDLE (yes to force-quit) g/ Open the Windows Task Manager (You now have a zombie pythonw.exe process) ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1047540 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue991266] Cookie.py does not correctly quote Morsels
Zan Dobersek zandober...@gmail.com added the comment: This patch properly quotes cookie's comment and successfully passes test_cookie.py with applied patch. Added file: http://bugs.python.org/file13130/991266fix.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue991266 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue991266] Cookie.py does not correctly quote Morsels
Daniel Diniz aja...@gmail.com added the comment: Thanks, Zan! All tests pass with both patches applied. Test and fix look correct to me. -- nosy: +ajaksu2 stage: test needed - patch review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue991266 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2733] mmap resize fails on anonymous memory (Windows)
Tim Golden m...@timgolden.me.uk added the comment: Hirokazu Yamamoto wrote: Hirokazu Yamamoto ocean-c...@m2.ccsnet.ne.jp added the comment: I reconsidered this issue. When mmap is anonymous, self-file_handle == INVALID_HANDLE_VALUE (-1), so we should not call SetFilePointer and SetEndOfFile for this handle. I'm inclined to agree. I must admit, I was pushing a change which changed as little as possible; I think, in hindsight, it does *too* little. For file mapping object, mmap.resize() resizes underlying file too, but for anonymous mapping object, doesn't resize memory region itself. I cannot find the Win32API to resize memory region created by CreateFileMapping. I'm not sure this difference is intended by mmap module writer. Maybe is_resizeable(mmap_object *self) should return 0 for anonymous mapping object on windows. (Of course, such difference might be acceptable because mmap.size() already have such difference) I have no strong opinion myself. In reality I rarely use mmaps; I merely saw the call in the recent bug cleanup and thought I might be of use. I'm not sure who's best placed to decide what should happen, but my feeling is that altering the existing interface by, eg, removing the ability of an anonymous Windows mmap to resize is not a good idea. There may be code which is already using it. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2733 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5300] Distutils ignores file permissions
George Sakkis george.sak...@gmail.com added the comment: what is your use case of having executable file here ? I'd use the 'scripts' metadata for that ? For one thing they are external binaries, not python scripts, and second they are used internally only (through Subprocess), they are not supposed to be called directly by clients. But How do you handle the overwrite of a read-only file in your code then ? I didn't, all my files were writable (by me), but if I had to, I'd look at tweaking the directory write permissions; as I mentioned, I don't think file permissions affect whether you can delete the file. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5300 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2733] mmap resize fails on anonymous memory (Windows)
Changes by Hirokazu Yamamoto ocean-c...@m2.ccsnet.ne.jp: Added file: http://bugs.python.org/file13131/mmapmodule.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2733 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Mark Dickinson dicki...@gmail.com added the comment: Reviewers: Martin v. Löwis, http://codereview.appspot.com/14105/diff/1/11 File Doc/library/sys.rst (right): http://codereview.appspot.com/14105/diff/1/11#newcode418 Line 418: A struct sequence that holds information about Python's Agreed. All that's important here is the attribute access. http://codereview.appspot.com/14105/diff/1/6 File Include/longintrepr.h (right): http://codereview.appspot.com/14105/diff/1/6#newcode24 Line 24: Furthermore, NSMALLNEGINTS and NSMALLPOSINTS should fit in a digit. */ On 2009/02/17 22:39:18, Martin v. Löwis wrote: Merge the comments into a single on. There is no need to preserve the evolution of the code in the comment structure. Done, along with a general rewrite of this set of comments. http://codereview.appspot.com/14105/diff/1/9 File Objects/longobject.c (right): http://codereview.appspot.com/14105/diff/1/9#newcode2872 Line 2872: /* XXX benchmark this! Is is worth keeping? */ On 2009/02/17 22:39:18, Martin v. Löwis wrote: Why not PyLong_FromLongLong if available (no special case if not)? Yes, PyLong_FromLongLong would make sense. If this is not available, we still need to make sure that CHECK_SMALL_INT gets called. http://codereview.appspot.com/14105/diff/1/10 File PC/pyconfig.h (right): http://codereview.appspot.com/14105/diff/1/10#newcode318 Line 318: #define PY_UINT64_T unsigned __int64 On 2009/02/17 22:39:18, Martin v. Löwis wrote: I think this should use PY_LONG_LONG, to support MingW32; likewise, __int32 shouldn't be used, as it is MSC specific Ok. I'll use PY_LONG_LONG for 64-bit, and try int and long for 32-bit. http://codereview.appspot.com/14105/diff/1/2 File Python/marshal.c (right): http://codereview.appspot.com/14105/diff/1/2#newcode160 Line 160: w_long((long)(Py_SIZE(ob) 0 ? l : -l), p); On 2009/02/17 22:39:18, Martin v. Löwis wrote: This needs to deal with overflow (sizeof(size_t) sizeof(long)) Hmm. It looks as though there are many places in this file, particularly in w_object, that do w_long((long)n, p), where n has type Py_ssize_t. Presumably all of these should be fixed. http://codereview.appspot.com/14105/diff/1/2#newcode540 Line 540: if (n -INT_MAX || n INT_MAX) On 2009/02/17 22:39:18, Martin v. Löwis wrote: I think this is obsolete now; longs can have up to ssize_t_max digits. Agreed. Again, this needs to be fixed throughout marshal.c (many occurrences in r_object). http://codereview.appspot.com/14105/diff/1/8 File configure.in (right): http://codereview.appspot.com/14105/diff/1/8#newcode3132 Line 3132: # determine what size digit to use for Python's longs On 2009/02/17 22:39:18, Martin v. Löwis wrote: I'm skeptical (-0) that we really need to have such a configure option. I think it's potentially useful to be able to do --disable-big-digits on platforms where the compiler isn't smart enough to translate a 32-bit by 32-bit multiply into the appropriate CPU instruction, so that using 30-bit digits might hurt performance. I've also found it handy during debugging and testing. But I guess I'm only +0.5 on the configure option; if others think that it's just unnecessary clutter then I'll remove it. http://codereview.appspot.com/14105/diff/1/14 File pyconfig.h.in (left): http://codereview.appspot.com/14105/diff/1/14#oldcode9 Line 9: #undef AC_APPLE_UNIVERSAL_BUILD On 2009/02/17 22:39:18, Martin v. Löwis wrote: We should find out why this is gone. Looks like an autoconf 2.63/autoconf 2.61 difference. Whoever previously ran autoconf and autoheader used 2.63; I used 2.61. (Which explains the huge configure diff as well.) Description: This patchset makes it possible for Python to use base 2**30 instead of base 2**15 for its internal representation of arbitrary-precision integers. The aim is both to improve performance of integer arithmetic, and to make possible some additional optimizations (not currently included in this patchset). The patchset includes: - a new configure option --enable-big-digits - a new structseq sys.int_info giving information about the internal representation See http://bugs.python.org/issue4258 for the related tracker discussion. Please review this at http://codereview.appspot.com/14105 Affected files: M Doc/library/sys.rst M Include/longintrepr.h M Include/longobject.h M Include/pyport.h M Lib/test/test_long.py M Lib/test/test_sys.py M Objects/longobject.c M PC/pyconfig.h M Python/marshal.c M Python/sysmodule.c M configure M configure.in M pyconfig.h.in ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Antoine Pitrou pit...@free.fr added the comment: Le mercredi 18 février 2009 à 17:06 +, Mark Dickinson a écrit : Looks like an autoconf 2.63/autoconf 2.61 difference. Whoever previously ran autoconf and autoheader used 2.63; Sorry, that was me. autoconf seems unable to maintain reasonably similar output between two different versions... ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Gregory P. Smith g...@krypto.org added the comment: On 32-bit x86 (1.4Ghz Efficeon) using gcc 4.3.2-1ubuntu12 I see the following perf with pidigits_noprint 2000: py3k: baseline longdigit14longdigit13+optimizations 3709 ms3664ms 4545ms Those were from the best of five runs after a warmup loop while the system was idle. --enable-big-digits was passed to configure and sys.int_info confirmed it was 30bits on the longdigit versions. baseline is entirely unpatched. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Mark Dickinson dicki...@gmail.com added the comment: Gregory, are you sure you didn't swap the 30-bit and 30-bit+opt results? On OS X/Core 2 Duo my timings are the other way around: 30bit is significantly slower than unpatched, 30bit+opt is a little faster than unpatched. Here are sample numbers: Macintosh-3:py3k-30bit-opt dickinsm$ ./python.exe ../pidigits_noprint.py Time; 2181.3 ms Macintosh-3:py3k-30bit dickinsm$ ./python.exe ../pidigits_noprint.py 2000 Time; 2987.9 ms Macintosh-3:py3k dickinsm$ ./python.exe ../pidigits_noprint.py 2000 Time; 2216.2 ms ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Mark Dickinson dicki...@gmail.com added the comment: And here are results from 64-bit builds on the same machine as above (OS X 10.5.6/Core 2 Duo, gcc 4.0.1 from Apple). ./python.exe ../pidigits_noprint.py 2000 gives the following timings: 30-bit digits: Time; 1245.9 ms 30-bit digits + optimizations: Time; 1184.4 ms unpatched py3k:Time; 2479.9 ms ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Gregory P. Smith g...@krypto.org added the comment: hmm yes, ignore my 13+optimize result. apparently that used 15bit digits despite --enable-big-digits on configure. attempting to fix that now and rerun. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5291] Windows upgrade to 2.6.1 requires 2.6 installer to be present
Changes by Martin v. Löwis mar...@v.loewis.de: -- resolution: - works for me status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5291 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Mark Dickinson dicki...@gmail.com added the comment: apparently that used 15bit digits despite --enable-big-digits on configure Maybe configure didn't get updated properly? I'm almost sure I found a case where autoconf and autoheader just reused the stuff in the autom4te.cache directory even though configure.in had been changed. I've been doing: rm -fr autom4te.cache; autoconf; autoheader each time. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5289] ctypes.util.find_library does not work under Solaris
Changes by Laszlo (Laca) Peter l...@sun.com: -- nosy: +laca ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Martin v. Löwis mar...@v.loewis.de added the comment: On all other follow-ups I agree, so no further comments there. http://codereview.appspot.com/14105/diff/1/2 File Python/marshal.c (right): http://codereview.appspot.com/14105/diff/1/2#newcode160 Line 160: w_long((long)(Py_SIZE(ob) 0 ? l : -l), p); Presumably all of these should be fixed. Ok, so I'd waive this for this patch; please do create a separate report. http://codereview.appspot.com/14105 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Martin v. Löwis mar...@v.loewis.de added the comment: Maybe configure didn't get updated properly? I'm almost sure I found a case where autoconf and autoheader just reused the stuff in the autom4te.cache directory even though configure.in had been changed. I've been doing: rm -fr autom4te.cache; autoconf; autoheader each time. I think the docs say to run autoheader first, then autoconf. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Antoine Pitrou pit...@free.fr added the comment: Maybe configure didn't get updated properly? I'm almost sure I found a case where autoconf and autoheader just reused the stuff in the autom4te.cache directory even though configure.in had been changed. I've been doing: rm -fr autom4te.cache; autoconf; autoheader each time. Perhaps by doing autoreconf instead? ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5306] Python 3.1 won't compile under Visual Studio 2005
New submission from Raymond Hettinger rhettin...@users.sourceforge.net: This started happening a few days ago, about when Benjamin forward ported r69560 . There is an #ifdef in fileobject.h that makes a header for int _PyVerify_fd(int fd) but does not define it. It is likely related to r69495 . _fileio.obj : error LNK2019: unresolved external symbol __PyVerify_fd referenced in function _check_fd C:\py31\PC\VS8.0\\python31_d.dll : fatal error LNK1120: 1 unresolved externals -- assignee: loewis components: Interpreter Core messages: 82435 nosy: loewis, rhettinger priority: high severity: normal status: open title: Python 3.1 won't compile under Visual Studio 2005 type: compile error versions: Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5306 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5307] Python-3.0.1 install fails on Solaris
New submission from Peter Rowat pe...@pelican.ucsd.edu: My sysadmin tried to install Python-3.0.1 on Solaris, using Python-3.0.1.tgz, and reports: = can't configure it, got an error, even before the compile... probably buggy and won't work on solaris. == Any ideas? Thanks. -- components: Installation messages: 82436 nosy: prowat severity: normal status: open title: Python-3.0.1 install fails on Solaris type: compile error versions: Python 3.0 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5307 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5259] gmail smtp
Changes by bill toastedro...@gmail.com: -- title: smtplib is broken in Python3 - gmail smtp type: crash - versions: +Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5259 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5308] cannot marshal objects with more than 2**31 elements
New submission from Mark Dickinson dicki...@gmail.com:
Two closely related issues in Python/marshal.c, involving writing and
reading of variable-length objects (lists, strings, long integers, ...)
(1) The w_object function in marshal contains many instances of code
like the following:
else if (PyList_CheckExact(v)) {
w_byte(TYPE_LIST, p);
n = PyList_GET_SIZE(v);
w_long((long)n, p);
for (i = 0; i n; i++) {
w_object(PyList_GET_ITEM(v, i), p);
}
}
On a 64-bit platform there's potential loss of information here
either in the cast (long)n (if sizeof(long) is 4), or in
w_long itself (if sizeof(long) is 8). Note that w_long, despite
its name, always writes exactly 4 bytes.
There should at least be an exception raised here if n is not
in the range [-2**31, 2**31). This would make marshalling of
large objects illegal (rather than just wrong).
A more involved fix would allow marshalling of objects of size = 2**31.
This would obviously involve changing the marshal format, and would make
it impossible to marshal a large object on a 64-bit platform and then
unmarshal it on a 32-bit platform. The latter may not really be a
problem, since memory considerations ought to rule that out anyway.
(2) In r_object (and possibly elsewhere) there are corresponding checks
of the form:
case TYPE_LIST:
n = r_long(p);
if (n 0 || n INT_MAX) {
PyErr_SetString(PyExc_ValueError, bad marshal data);
retval = NULL;
break;
}
...
if we allow marshalling of objects with more than 2**31-1 elements then
these error checks can be relaxed. (And as a matter of principle,
INT_MAX isn't really right here: an int might be only 16 bits long on
some strange platforms...).
--
components: Interpreter Core
messages: 82437
nosy: marketdickinson
severity: normal
status: open
title: cannot marshal objects with more than 2**31 elements
type: behavior
versions: Python 2.7, Python 3.1
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[issue5259] smtplib is broken in Python3
bill toastedro...@gmail.com added the comment:
sorry, pressed the wrong button.
that solution does work. didn't find this until #python helped me get:
return encode_base64( (\0%s\0%s % (user, password) ).encode('ascii') )
--
nosy: +toastedrobot
title: gmail smtp - smtplib is broken in Python3
type: - crash
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[issue5283] setting __class__ in __del__ is bad. mmkay. negative ref count! kaboom!
Amaury Forgeot d'Arc amaur...@gmail.com added the comment: I carefully looked at all places that store -ob_type or Py_TYPE() in a local variable, and I could not find any exploit. Most places don't reuse the type once the method or the slot has been called. Two places were harder to analyze: subtype_clear (but an attack would use __del__, and use a reference cycle: subtype_clear is never called in this case) and PyObject_Generic(Get|Set)Attr (the only escape path to python code could be through PyType_Ready; but it has already been called for heap types) ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5283 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5308] cannot marshal objects with more than 2**31 elements
Raymond Hettinger rhettin...@users.sourceforge.net added the comment: Given that marshal is primarily about supporting pyc files, do we care? -- nosy: +rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5308 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5306] Python 3.1 won't compile under Visual Studio 2005
Martin v. Löwis mar...@v.loewis.de added the comment: I don't feel responsible for VS2005 support. Unassigning myself. -- assignee: loewis - ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5306 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5307] Python-3.0.1 install fails on Solaris
Martin v. Löwis mar...@v.loewis.de added the comment: No ideas. This is not a help forum. -- nosy: +loewis resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5307 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5306] Python 3.1 won't compile under Visual Studio 2005
Raymond Hettinger rhettin...@users.sourceforge.net added the comment: Kristan, I think this is yours. -- assignee: - krisvale nosy: +krisvale ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5306 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Gregory P. Smith g...@krypto.org added the comment: new results after fixing my longdigit13 build to use 30 bits instead of 15 (the configure script in longdigit13+optimizations didn't work right, i had to manually add the #define to pyconfig.h) py3k: baseline longdigit14longdigit13+optimizations 3709 ms3664 ms3377 ms thats much saner. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Gregory P. Smith g...@krypto.org added the comment: attaching an updated pidigits benchmark script that does a warmup run before reporting the best result of 5. Added file: http://bugs.python.org/file13132/pidigits_bestof.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5283] setting __class__ in __del__ is bad. mmkay. negative ref count! kaboom!
Benjamin Peterson benja...@python.org added the comment: On Wed, Feb 18, 2009 at 4:51 PM, Amaury Forgeot d'Arc rep...@bugs.python.org wrote: Amaury Forgeot d'Arc amaur...@gmail.com added the comment: I carefully looked at all places that store -ob_type or Py_TYPE() in a local variable, and I could not find any exploit. Most places don't reuse the type once the method or the slot has been called. Thanks for looking! Two places were harder to analyze: subtype_clear (but an attack would use __del__, and use a reference cycle: subtype_clear is never called in this case) and PyObject_Generic(Get|Set)Attr (the only escape path to python code could be through PyType_Ready; but it has already been called for heap types) Well, I think we can deal with those if they are reported. Go ahead and apply the patch. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5283 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5309] setup.py doesn't parallelize extension module compilation
New submission from Antoine Pitrou pit...@free.fr: When run with make -jN, the Python compilation process is able to parallelize across N concurrent processes for the interpreter core, but extension modules are still compiled sequentially. -- assignee: tarek components: Distutils messages: 82447 nosy: pitrou, tarek priority: low severity: normal status: open title: setup.py doesn't parallelize extension module compilation type: feature request versions: Python 2.7, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5309 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Gregory P. Smith g...@krypto.org added the comment: Here are the results from 32-bit x86 on core2 duo gcc 4.0.1 using pydigits_bestof.py 4000: 30-bit digits (14): 15719 ms 30-bit digits + optimizations (13+ops): 12490 ms unpatched py3k: 13289 ms (again, i had to manually add #define PYLONG_DIGIT_SIZE 30 to pyconfig.h for the longdigit13+optimizations patch). and pybench runs on the same builds vs unpatched: 30-bit digits (14): -1.4% (slightly slower) 30-bit digits + optimizations (13+ops): -0.2% (insignificant) My votes: Obviously use the optimized version (but fix the configure stuff). +0 for enabling it by default on 32bit builds. +10 for enabling it by default on 64bit builds. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5289] ctypes.util.find_library does not work under Solaris
Ke Wang ke.w...@sun.com added the comment: Above patch failed in a TabError. Attached a new one. Added file: http://bugs.python.org/file13133/util.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4565] Rewrite the IO stack in C
Benjamin Peterson benja...@python.org added the comment: This is basically going to be the killer feature in 3.1 ;). Therefore, these are steps I think we need before we can merge the branch: - Fix the dependencies. (#4967) - Resolve all outstanding issues with the IO lib on the io-c branch. - Rewrite the rest of StringIO in C? - Anything else I forgot? ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4565 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5310] operator precedence table is wrong
New submission from Gabriel Genellina gagsl-...@yahoo.com.ar: The operator precedence table is wrong. http://docs.python.org/reference/ expressions.html#summary shows in/not in having less priority than comparisons like ==, but that's not true: py 2 in (1,2) == True False The .rst file is wrong, as well as all the generated .html files since version 2.1 at least. But the original Latex source lists them in the same group. Looks like the latex-html and latex-rst tools both had the same problem with this kind of table construct. The attached patch is based on the ref5.tex file included in Python 2.5 -- assignee: georg.brandl components: Documentation messages: 82451 nosy: gagenellina, georg.brandl severity: normal status: open title: operator precedence table is wrong versions: Python 2.4, Python 2.5, Python 2.6, Python 2.7, Python 3.0, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5310 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5306] Python 3.1 won't compile under Visual Studio 2005
Hirokazu Yamamoto ocean-c...@m2.ccsnet.ne.jp added the comment: I think change for posixmodule.c is missing from r69495. (I confirmed other merges don't include posixmodule.c modification) Attached patch will fix this. (I don't have VS2005 or later, so I cannot test this on my machine) -- keywords: +patch nosy: +ocean-city Added file: http://bugs.python.org/file13134/fix_posixmodule.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5306 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5306] Python 3.1 won't compile under Visual Studio 2005
Hirokazu Yamamoto ocean-c...@m2.ccsnet.ne.jp added the comment: And I think r69268 should be merged too. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5306 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5306] Python 3.1 won't compile under Visual Studio 2005
Raymond Hettinger rhettin...@users.sourceforge.net added the comment: Benjamin, please use this patch to complete the merge. -- assignee: krisvale - benjamin.peterson nosy: +benjamin.peterson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5306 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5311] bdist_msi generates version number for pure Python packages
New submission from Steven Bethard steven.beth...@gmail.com: I just ran setup.py bdist_msi with NLTK which is a pure Python package. You can see the setup.py here: http://code.google.com/p/nltk/source/browse/trunk/nltk/setup.py. Despite the fact that NLTK is pure Python, the generated .msi's look like nltk-0.9.8.win32-py2.5.msi and nltk-0.9.8.win32-py2.6.msi (built with Python 2.5 and 2.6 respectively). So, two questions: (1) are the version numbers supposed to be there? and (2) if so, does that mean a .msi for a pure Python package built by Python 2.6 won't work on any other version? -- assignee: tarek components: Distutils messages: 82455 nosy: bethard, tarek severity: normal status: open title: bdist_msi generates version number for pure Python packages type: behavior versions: Python 2.5, Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5311 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5312] errno not being set
New submission from Benjamin Peterson benja...@python.org: def test_leaking_fds_on_error(self): # see bug #5179: Popen leaks file descriptors to PIPEs if # the child fails to execute; this will eventually exhaust # the maximum number of open fds. 1024 seems a very common # value for that limit, but Windows has 2048, so we loop # 1024 times (each call leaked two fds). for i in range(1024): try: subprocess.Popen(['nonexisting_i_hope'], stdout=subprocess.PIPE, stderr=subprocess.PIPE) # Windows raises IOError except (IOError, OSError) as err: self.assertEqual(err.errno, 2) This test is failing in py3k because errno is not being set on the exception and is None. I don't have time to investigate more at the moment. -- messages: 82456 nosy: benjamin.peterson, georg.brandl priority: high severity: normal status: open title: errno not being set versions: Python 3.0, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5312 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5313] multiprocessing.process using os.close(sys.stdin.fileno) instead of sys.stdin.close()
New submission from Graham Dumpleton graham.dumple...@gmail.com: In multiprocessing.process it contains the code: def _bootstrap(self): if sys.stdin is not None: try: os.close(sys.stdin.fileno()) except (OSError, ValueError): pass This code should probably be calling sys.stdin.close() and not os.close(sys.stdin.fileno()). The code as is will fail if sys.stdin had been replaced with an alternate file like object, such as StringIO, which doesn't have a fileno() method. -- messages: 82457 nosy: grahamd, jnoller severity: normal status: open title: multiprocessing.process using os.close(sys.stdin.fileno) instead of sys.stdin.close() versions: Python 2.6, Python 3.0 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5313 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4258] Use 30-bit digits instead of 15-bit digits for Python integers.
Martin v. Löwis mar...@v.loewis.de added the comment: Obviously use the optimized version (but fix the configure stuff). Before such a version gets committed, I'd like to see it on Rietveld again. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5310] operator precedence table is wrong
Changes by Gabriel Genellina gagsl-...@yahoo.com.ar: -- keywords: +patch Added file: http://bugs.python.org/file13135/expressions.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5310 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5311] bdist_msi generates version number for pure Python packages
Martin v. Löwis mar...@v.loewis.de added the comment: So, two questions: (1) are the version numbers supposed to be there? Yes. (2) if so, does that mean a .msi for a pure Python package built by Python 2.6 won't work on any other version? Yes. -- nosy: +loewis ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5311 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5311] bdist_msi generates version number for pure Python packages
Steven Bethard steven.beth...@gmail.com added the comment: Mostly out of curiosity, why is that? With bdist_wininst, a pure Python package would generate a version-less installer that could then be used with any Python version. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5311 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5311] bdist_msi generates version number for pure Python packages
Martin v. Löwis mar...@v.loewis.de added the comment: Mostly out of curiosity, why is that? Primarily because it's not implemented. To implement it, you would need to collect all Python installations on the system from the registry, then create a UI to let the user select a specific installation, then use that. Collecting all Python versions is fairly difficult to do with standard MSI actions. In addition, a common use case is that MSI installation works unattended (no UI), in which case you would also have to make a choice of default version to install to (e.g. with highest version number). Contributions are welcome. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5311 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5311] bdist_msi generates version number for pure Python packages
Steven Bethard steven.beth...@gmail.com added the comment: I'm certainly no Windows API expert, but if no one takes a stab at it sooner, maybe I can spend some time looking at this during PyCon. I'm switching the ticket type to a feature request. -- type: behavior - feature request ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5311 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5283] setting __class__ in __del__ is bad. mmkay. negative ref count! kaboom!
Changes by Amaury Forgeot d'Arc amaur...@gmail.com: -- assignee: - amaury.forgeotdarc keywords: -needs review resolution: - accepted stage: - commit review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5283 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5306] Python 3.1 won't compile under Visual Studio 2005
Changes by Raymond Hettinger rhettin...@users.sourceforge.net: -- priority: high - critical ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5306 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
