Gregory P. Smith added the comment:
BerkeleyDB 3.3 through 4.5 are supported. 4.6 support has been checked
in and 4.7 (not yet released) support is supposedly on its way from
someone at oracle.
Versions older than 3.3 are too difficult (and too buggy) to support.
You're on your own if you
Gregory P. Smith added the comment:
ReST format docs that cover what is actually implemented and wrapped in
python would be good. We need a volunteer willing to go through and do it.
--
assignee: gregory.p.smith -
nosy: +jcea
title: Python 2.3 bsddb docs need update - Python bsddb
New submission from Christian Heimes:
$ ./python Lib/test/regrtest.py -v test_pep263
test_pep263
test_compilestring (test.test_pep263.PEP263Test) ... FAIL
test_pep263 (test.test_pep263.PEP263Test) ... ok
==
FAIL:
Changes by Gregory P. Smith:
--
assignee: - gregory.p.smith
keywords: +64bit, easy
nosy: +gregory.p.smith
priority: - normal
versions: +Python 2.6, Python 3.0
__
Tracker [EMAIL PROTECTED]
http://bugs.python.org/issue1202
Changes by Gregory P. Smith:
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Gregory P. Smith added the comment:
the docs I see in the URL you give are correct as it states 'two and
four byte unsigned integer respectively' for H and L. However the
example is missing the for little-endian; I'll add that.
Also, I notice that the struct module documentation itself
Christian Heimes added the comment:
I've set version to 2.6 and priority to high so we don't forget it.
--
nosy: +tiran
priority: - high
versions: +Python 2.6 -Python 2.5
__
Tracker [EMAIL PROTECTED]
http://bugs.python.org/issue1223
Christopher Yeleighton added the comment:
Python 2.5.1 (r251:54863, Oct 5 2007, 13:50:07)
[GCC 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)] on linux2
Type help, copyright, credits or license for more information.
import struct
g_f = open('/dev/null')
struct.unpack('L',
Christian Heimes added the comment:
Oh, I didn't know that with is slower than try/finally. It should get
documented that try/finally is better suited than with for performance
critical code.
--
assignee: - georg.brandl
components: +Documentation -Library (Lib)
keywords: -patch
nosy:
New submission from Song Ma:
In my platform I have to disable Unicode support in Python 2.5.1. The
configure file provided a option --enable-unicode=no to allow me to
do so. However, If I ran the configure with that option and then make,
the following error showed:
Python/ast.c:3168: undefined
Amaury Forgeot d'Arc added the comment:
Raymond, does your comment also apply to change at r60189 ? It is
exactly the same thing, in threading.py...
OTOH, _threading_local.py is not used by the standard library, except by
the dummy_threading module; threading.local normally comes from
Amaury Forgeot d'Arc added the comment:
In ceval.c, the case WITH_CLEANUP contains the following lines:
/* XXX Not the fastest way to call it... */
x = PyObject_CallFunctionObjArgs(x, u, v, w, NULL);
Maybe this is something not too difficult to improve?
__
Christian Heimes added the comment:
Python/ast.c has been fixed but more code needs to be fixed:
gcc -pthread -c -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3 -Wall
-Wstrict-prototypes -I. -IInclude -I./Include -DPy_BUILD_CORE -o
Parser/tokenizer.o Parser/tokenizer.c
Parser/tokenizer.c: In
New submission from Christian Heimes:
The inspect module has no function isgenerator.
--
components: Documentation, Library (Lib)
keywords: easy
messages: 61577
nosy: tiran
priority: low
severity: normal
status: open
title: Add inspect.isgenerator
type: rfe
versions: Python 2.6, Python
Ben Bass added the comment:
I've just bumped into this issue. In my opinion the finish() method
should only do anything if wfile is not empty, i.e:
temp = self.wfile.getvalue()
if temp:
self.socket.sendto(temp, self.client_address)
--
nosy: +bpb
Christian Heimes added the comment:
Can you provide a working patch with a unit test and doc updates?
--
nosy: +tiran
type: - behavior
versions: +Python 2.6
_
Tracker [EMAIL PROTECTED]
http://bugs.python.org/issue1767511
Armin Rigo added the comment:
Checked in as r60214.
--
resolution: - accepted
status: open - closed
_
Tracker [EMAIL PROTECTED]
http://bugs.python.org/issue1754489
_
___
Hirokazu Yamamoto added the comment:
Umm, please forget previous comment.
msilib.FCICreate(a * 256 + / + b * 255, [])
crashed on debug build. (CB_MAX_CAB_PATH == 256)
--
title: Two bugs of FCICreate (PC/_msi.c) - Three bugs of FCICreate (PC/_msi.c)
__
Ben Bass added the comment:
Main issue here (as I see it) is that StreamRequestHandler and
DatagramRequestHandler should behave in the same way. This is not the
case in Python 2.5.1 for the case where the handle method does not
respond to the request socket (e.g. in my case it is forwarding
Antoine Pitrou added the comment:
Before tackling this, I'd like a precision on os.rename(src, dst)
semantics. The documentation says If dst is a directory, OSError will
be raised. However, under Linux, if src is a directory and dst is an
empty directory, dst is overwritten with src:
$ mkdir
Christian Heimes added the comment:
I fixed it for Python 2.5 and 2.6. However several extensions and
modules don't work w/o unicode support. Please contribute fixes if you
need more support.
r60215 r60216
--
priority: high - normal
resolution: - fixed
status: open - closed
Raghuram Devarakonda added the comment:
Before tackling this, I'd like a precision on os.rename(src, dst)
semantics. The documentation says If dst is a directory, OSError will
be raised. However, under Linux, if src is a directory and dst is an
empty directory, dst is overwritten with src:
Antoine Pitrou added the comment:
Does this mean we should preserve this behaviour for shutil.move() as well?
Right now, shutil.move(src_dir, dst_dir) replaces dst_dir with src_dir
if dst_dir is empty, but moves src_dir inside dst_dir otherwise.
__
Tracker [EMAIL
Raghuram Devarakonda added the comment:
Does this mean we should preserve this behaviour for shutil.move() as well?
I don't think so. The key is to remember that shutil.move() is
os.rename() with some additional benefits (as stated by Guido in an
earlier comment). Also, changing the behaviour
Antoine Pitrou added the comment:
If code objects grew a __module__ attribute (which functions already
have), wouldn't it be just a matter of falling back on
sys.modules[my_code_object.__module__].__file__ when
my_code_object.co_filename points to a non-existent file?
--
nosy: +pitrou
New submission from Graeme Smecher:
On a BFLT (microblaze-uclinux) build of vanilla Python 2.5.1, startup
-v produces the following:
# python -v
Could not find platform dependent libraries exec_prefix
Consider setting $PYTHONHOME to prefix[:exec_prefix]
# installing zipimport hook
Georg Brandl added the comment:
Fixed in r60220.
--
nosy: +georg.brandl
resolution: - fixed
status: open - closed
__
Tracker [EMAIL PROTECTED]
http://bugs.python.org/issue1913
__
Christian Heimes added the comment:
Applied in 60221
--
resolution: - fixed
status: open - closed
_
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http://bugs.python.org/issue1069410
_
___
Gregory P. Smith added the comment:
eew, so the struct module does map as documented to the C types listed
in the docs. yuck. regardless, changing the Ls to Is will fix the
tutorial document code. I'll do that.
I believe there are also other instances of wrong uses of L in struct in
the code
Raghuram Devarakonda added the comment:
This is a duplicate of a more recently opened #1230540.
--
nosy: +draghuram
resolution: - duplicate
status: open - closed
Tracker [EMAIL PROTECTED]
http://bugs.python.org/issue618633
Matt Kraai added the comment:
If they're defined, TCGETA, TCSETA, TCSETAW, and TCSETAF are used on
lines 702, 714, 717, and 720 of Modules/termios.c as of r60219. They
are defined by sys/ioctl.h as
#define TCGETA _IOR('T', 1, struct termio)
#define TCSETA _IOW('T', 2,
Neil Toronto added the comment:
There's nothing it tests that standard unit tests don't, so it shouldn't
stick around as a unit test. I used it to time different types of
attribute lookups and left it in as an optimization aid.
The main test groups are '.' access, successful hasattr (returns
Christian Heimes added the comment:
The compiler should not pick up the init_types function in
Python/Python-ast.c. It's declared as static. The init_types function in
Modules/_typesmodule.c is declared as extern so that's the real deal. It
sounds more like a compiler or linker bug in the tool
New submission from Jeff Foran:
Not sure where to put example code, but here it goes:
import weakref
class MyObj(object):
def __init__(self):
self.ref = weakref.ref(self)
def __del__(self):
print HERE123, self.ref()
o = MyObj()
o = None
Graeme Smecher added the comment:
Hm, sorry for the static -- you're absolutely correct, this has to be a
compiler/linker/elf2flt bug. I'll patch my build instead of whining here.
Thanks -- Feel free to close the report.
__
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Changes by Brett Cannon:
--
resolution: - invalid
status: open - closed
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Giampaolo Rodola' added the comment:
I update this bug as GvR requested here:
http://groups.google.it/group/python-dev2/browse_thread/thread/33cad7b7c1cdb19f?hl=it
The patch in attachment fixes what discussed before.
In addition it sets a smaller timeout for asyncore.loop() for permitting
to
Changes by Giampaolo Rodola':
--
severity: normal - urgent
type: - security
versions: +Python 2.5
_
Tracker [EMAIL PROTECTED]
http://bugs.python.org/issue1736190
_
___
Changes by Giampaolo Rodola':
--
severity: urgent - normal
type: security -
versions: +Python 2.6 -Python 2.5
_
Tracker [EMAIL PROTECTED]
http://bugs.python.org/issue1736190
_
Christian Heimes added the comment:
The behavior is documented in the C code. I don't know how it is
described in the docs.
Objects/typeobject.c around line 820 says:
/* If we added a weaklist, we clear it. Do this *before* calling
the finalizer (__del__), clearing slots, or clearing the
Gregory P. Smith added the comment:
The documentation for the struct module says:
short is 2 bytes; int and long are 4 bytes; long long (__int64 on
Windows) is 8 bytes
and lists 'l' and 'L' as the pack code for a C long.
As it is implemented today, the documentation is incorrect. On an LP64
Guido van Rossum added the comment:
Reopening, since test67.py still causes a segfault in the trunk. It is
represented as Lib/test/crashers/loosing_dict_ref.py [sic].
--
nosy: +gvanrossum
priority: normal - urgent
status: closed - open
_
Tracker
Guido van Rossum added the comment:
Georg, can you update the docs? Weak references *to* an object are
cleared before the object's __del__ is called, to ensure that the weak
reference callback (if any) finds the object healthy.
--
assignee: - georg.brandl
nosy: +georg.brandl,
Matt Kraai added the comment:
This patch contains two improvements over the previous version:
* it uses configure to check whether sys/termio.h is available and uses
the result to determine whether to include it and
* it makes malloc_closure.c use _SC_PAGESIZE instead of getpagesize if
it's
Guido van Rossum added the comment:
Before tackling this, I'd like a precision on os.rename(src, dst)
semantics. The documentation says If dst is a directory, OSError will
be raised. However, under Linux, if src is a directory and dst is an
empty directory, dst is overwritten with src:
$
Guido van Rossum added the comment:
The comment in config.c is wrong.
If you still have a Python/_typesmodule.c file, something's wrong on
your end!
--
nosy: +gvanrossum
__
Tracker [EMAIL PROTECTED]
http://bugs.python.org/issue1917
Graeme Smecher added the comment:
Hi Guido,
Yup! From the tarball (Python-2.5.1.tgz), the actual comment (in
Modules/config.c.in) reads:
/* This lives in Python/_types.c */
{_types, init_types},
...which is different from the snippet I posted here (I hand-reverted my
Guido van Rossum added the comment:
Here's a better fix, which also fixes the similar code path in
GenericSetAttr(). As a bonus, I reviewed all uses of
_PyObject_GetDictPtr() and found one questionable place where the dict
at *dictptr was DECREF'ed before that location was set to NULL. I think
Changes by Guido van Rossum:
Added file: http://bugs.python.org/file9275/deldict.diff
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Changes by Guido van Rossum:
Removed file: http://bugs.python.org/file9274/deldict.diff
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Gregory P. Smith added the comment:
A significant portion of the python standard library is broken due to
incorrect use of the struct module on LP64 platforms. I'm attaching a
patch that should clean it up.
I need Mac OS X people to confirm that the Mac changes are sane.
Its possible that the
Changes by Neal Norwitz:
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Kurt B. Kaiser added the comment:
Thanks for the fix. r60225.
--
resolution: - fixed
status: open - closed
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__
___
Kurt B. Kaiser added the comment:
r60225. Dup of Issue 1743.
--
resolution: - fixed
status: open - closed
__
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http://bugs.python.org/issue1862
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Removed file: http://bugs.python.org/file9032/unnamed
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Kurt B. Kaiser added the comment:
Does it fail for
foo.py:
def foo():
pass
import os
os.spawnv(os.P_NOWAIT,
'foo.py', '')
5026
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Kurt B. Kaiser added the comment:
And yet some people were seeing this error. I was not, on Linux, and I
don't know why. Fixed at r60227.
--
resolution: works for me - fixed
versions: -Python 3.0
__
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Guido van Rossum added the comment:
The more i think about it, I don't think the issue in typeobject.c can
ever occur, so I'm skipping that part of the fix.
_
Tracker [EMAIL PROTECTED]
http://bugs.python.org/issue1303614
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Changes by Adam Olsen:
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Benjamin Peterson added the comment:
Most platforms use the faster thread.LockType. Correct? Perhaps, since
this module is more a reference implementation and it is pointed to by
the threading docs (http://docs.python.org/lib/module-threading.html),
we should elect to take the more pythonic
Raymond Hettinger added the comment:
Generally we don't document the speed differences between various
alternatives. One reason is that relative performance varies across
releases and platforms. Another reason is that the rule in this case
is somewhat generic (inlined code is typically
Raymond Hettinger added the comment:
Amaury, please do revert 60189. There is no reason to destabalize this
code, slow it down, and introduce new dependencies.
Use of the with-statement is not in and of itself a best practice.
Where it really shines is in factoring-away repeated
Neal Norwitz added the comment:
I looked at Guido's latest deldict.diff patch--the one to
Objects/object.c only. It seems good. I can't convince myself either
way about the change to Objects/typeobject.c. I can't think of a way
to cause a problem. It seems safer to use Py_CLEAR in this case
Neal Norwitz added the comment:
This started happening consistently on my box and I was able to
reproduce it. Revision 60233 should fix this problem. I forwarded the
checkin to Greg. Hopefully he can comment if there is a problem. (Also
cc'd him on this bug report that I'm now closing.)
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