Georg Brandl ge...@python.org added the comment:
This is a result of how old-style classes are implemented.
If you look at type(Old()), you can see that it isn't Old, but instance.
(And instance is a subclass of object again.)
issubclass for old-style classes doesn't check type(o) but
Balthazar Rouberol roubero...@gmail.com added the comment:
I know this does not fix anything at the core, but it would allow you to use
json.loads() with python 3.2 (maybe 3.1?):
Replace
json.loads(raw_data)
by
raw_data = raw_data.decode('utf-8') # Or any other ISO format
Serhiy Storchaka storch...@gmail.com added the comment:
What if the returned JSON uses a charset other than utf-8 ?
According to RFC 4627: JSON text SHALL be encoded in Unicode. The default
encoding is UTF-8. RFC 4627 also offers a way to autodetect other Unicode
encodings.
--
Larry Hastings la...@hastings.org added the comment:
Anybody else? I guess I'm gonna jst miss Alpha 3, but if nobody has any
other objections I'll check this in today (Thursday).
If you want me to hold off just let me know.
--
___
Python
STINNER Victor victor.stin...@gmail.com added the comment:
I ran tests of utf16_error_handling-3.2_4.patch on Python 3.1. Two tests are
failing:
- b'\x00\xd8'.decode('utf-16le', 'replace')='\ufffd\ufffd' != '\ufffd'
- b'\xd8\x00'.decode('utf-16be', 'replace')='\ufffd\ufffd' != '\ufffd'
I
Changes by Mark Dickinson dicki...@gmail.com:
--
nosy: +mark.dickinson
___
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http://bugs.python.org/issue13210
___
___
Antoine Pitrou pit...@free.fr added the comment:
I ran tests of utf16_error_handling-3.2_4.patch on Python 3.1. Two tests are
failing:
- b'\x00\xd8'.decode('utf-16le', 'replace')='\ufffd\ufffd' != '\ufffd'
- b'\xd8\x00'.decode('utf-16be', 'replace')='\ufffd\ufffd' != '\ufffd'
I don't
Antoine Pitrou pit...@free.fr added the comment:
Well, adding support for bytes objects using the spec from RFC 4627 (or at
least with utf-8 as a default) may be an enhancement for 3.3.
--
assignee: docs@python -
components: +Library (Lib) -Documentation
stage: - needs patch
type:
Antoine Pitrou pit...@free.fr added the comment:
If it can contain a variable number of fields, I think it should be a dict
rather than a tuple.
--
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___
Python tracker rep...@bugs.python.org
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Serhiy Storchaka storch...@gmail.com added the comment:
Things are a little more complicated. '123' is not a valid JSON according to
RFC 4627 (the top-level element can only be an object or an array). This means
that the autodetection algorithm will not always work for such non-standard
data.
New submission from Serhiy Storchaka storch...@gmail.com:
The json module documentation should give a link to RFC 4627 and explain the
current implementation is different from it. For example, according to RFC 4627
only an object or an array can be top-level JSON element.
--
assignee:
Antoine Pitrou pit...@free.fr added the comment:
Things are a little more complicated. '123' is not a valid JSON
according to RFC 4627 (the top-level element can only be an object or
an array). This means that the autodetection algorithm will not always
work for such non-standard data.
The
Changes by Ramchandra Apte maniandra...@gmail.com:
--
assignee: - eric.araujo
components: +Distutils
nosy: +eric.araujo, tarek
versions: +Python 3.2
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue14675
New submission from Ramchandra Apte maniandra...@gmail.com:
Make distutils.ccompiler.CCompiler an abstract class by making it inherit from
abc.ABCMeta.
Thanks
--
messages: 159369
nosy: ramchandra.apte
priority: normal
severity: normal
status: open
title: make
Roundup Robot devn...@psf.upfronthosting.co.za added the comment:
New changeset 86dc014cdd74 by Jesus Cea in branch 'default':
Close #10142: Support for SEEK_HOLE/SEEK_DATA
http://hg.python.org/cpython/rev/86dc014cdd74
--
nosy: +python-dev
resolution: - fixed
stage: patch review -
Ramchandra Apte maniandra...@gmail.com added the comment:
Sorry, distutils.ccompiler.CCompiler should have abc.ABCMeta as the metaclass.
(for example like this)
class CCompiler(metaclass = abc.ABCMeta):
...
Thanks
--
___
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Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com:
--
nosy: +Arfrever
___
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___
Benjamin Peterson benja...@python.org added the comment:
You broke test_io
www.python.org/dev/buildbot/all/builders/x86 Gentoo Non-Debug
3.x/builds/2143/steps/test/logs/stdio
--
nosy: +benjamin.peterson
___
Python tracker rep...@bugs.python.org
Richard Oudkerk shibt...@gmail.com added the comment:
the errno codes (EAGAIN etc) are provided only as a compatibility for
posix apps that test errno. On windows, we use the WSA return values
from the api functions and WsaGetLastError().
...
So, the proposed patch is not a change, it is
Brian Curtin br...@python.org added the comment:
I recently added what you just mentioned in the vs2010port branch for WSA and
non-WSA to work together. I still need to figure out some distutils/packaging
failures, but the port is nearly ready*.
* I've only focused on 32-bit debug builds, but
Jesús Cea Avión j...@jcea.es added the comment:
Yes, backing out changeset.
Never suppose anything...
--
resolution: fixed -
stage: committed/rejected - patch review
status: closed - open
___
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Changes by Éric Araujo mer...@netwok.org:
--
title: json.loads() throws TypeError on bytes object - json.loads() raises
TypeError on bytes object
___
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Changes by Stefano Taschini tasch...@ieee.org:
--
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___
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Éric Araujo mer...@netwok.org added the comment:
distutils is closed to improvements, it only gets bugfixes.
distutils2/packaging can get new features. Can you tell more about the use
case or motivation for this request?
--
components: +Distutils2 -Distutils
nosy: +alexis
versions:
Éric Araujo mer...@netwok.org added the comment:
*version* is a version tuple, in the format of :data:`sys.version_info`,
which represents the version of the Python implementation, **not** the
version of the Python specification it implements.
If that version number is specific to each
Kristján Valur Jónsson krist...@ccpgames.com added the comment:
Except that Microsoft's C library also uses some of the non-WSA
versions. For instance read() (or _read()) is documented to set
errno to EBADF or EINVAL on error. So EBADF and EINVAL are just as
native as WSAEBADF and
Kristján Valur Jónsson krist...@ccpgames.com added the comment:
Brian, I posted a suggested port five weeks ago. What kind of problems are you
having? It's really a very straightforward thing.
--
___
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Kristján Valur Jónsson krist...@ccpgames.com added the comment:
Also, I'm not sure distutils and all that is really necessary. As I understood
it, the goal is to make it so that the casual hacker can compile and run python
using visual studio 2010. 3.3 continues to be officially distributed
Changes by Jesús Cea Avión j...@jcea.es:
Added file: http://bugs.python.org/file25370/6447a9323b11.diff
___
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http://bugs.python.org/issue10142
___
Jesús Cea Avión j...@jcea.es added the comment:
New patch proposed, with testsuite fixed.
Please, review. Last chance :-).
--
___
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http://bugs.python.org/issue10142
___
Richard Oudkerk shibt...@gmail.com added the comment:
New patch which adds timeout to ResourceSharer.stop() which defaults to 0.
When stop() fails it now uses the logger.
pthread_sigmask() only stops this background thread from receiving signals.
Signals will still be delivered to other
Brian Curtin br...@python.org added the comment:
No, this is the real thing. Python 3.3 distributed on VS2010.
In order to ship a fully built Python 3.3 MSI for users, I've found it's not
just as easy as updating errno. I'll strip out all of the project file changes
and whatnot and post a
Dave Malcolm dmalc...@redhat.com added the comment:
As a post-processing step, rpmbuild will attempt to byte-compile any .py files
it encounters, and the results must be listed in the %files manifest. [1]
This is done by the script brp-python-bytecompile, which uses the compileall
module.
Brian Curtin br...@python.org added the comment:
Also, I personally don't care about distutils, but I need all of the tests to
pass before I can consider merging this. Distutils and packaging need a few
changes to be able to compile extensions and create setups and whatever with
VS2010.
Éric Araujo mer...@netwok.org added the comment:
Could you attach a file with the distutils/packaging test output? I don’t
really know the packaging.compiler module, but I may be able to make sense of
the error messages and work with you to fix them.
--
Vinay Sajip vinay_sa...@yahoo.co.uk added the comment:
Buildbots seem not to be complaining, so closing.
--
status: open - closed
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue14632
___
Serhiy Storchaka storch...@gmail.com added the comment:
I mean a string that starts with '\u'. b'\x00...'.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue10976
___
R. David Murray rdmur...@bitdance.com added the comment:
Reopening per this python-dev thread where MvL said that not being able to
build 2.7 without unicode is a bug (but someone would need to care enough to
contribute a patch to fix it).
--
nosy: +r.david.murray
priority: normal -
Eric Snow ericsnowcurren...@gmail.com added the comment:
@antoine - I wondered about that. In the end I got something up to start with.
The list of fields in sys.implementation may change over time, unlike
sys.version_info, et al. However, during interpreter execution, I would expect
that
Antoine Pitrou pit...@free.fr added the comment:
Le jeudi 26 avril 2012 à 15:48 +, Serhiy Storchaka a écrit :
I mean a string that starts with '\u'. b'\x00...'.
According to the RFC, that should be escaped:
All Unicode characters may be placed within the
quotation marks except
Richard Oudkerk shibt...@gmail.com added the comment:
This doesn't change that, and as far as I know, this has worked and
continues to work. errno is supported.
Using your patch, does the following throw an AssertionError?
import os, errno
try:
... os.read(-1, 10)
... except OSError as
Eric Snow ericsnowcurren...@gmail.com added the comment:
@Éric - that's a good point. I considered it for a little bit, but went with
the quick and easy think to get it rolling.
There is a real benefit to mandating an API sys.implementation.version.
importlib would use that version to
Eric Snow ericsnowcurren...@gmail.com added the comment:
I'm going to write a PEP for this, after all. I want to make sure that it's
easy to access, in one place, these points that are coming up and their
resolutions.
--
___
Python tracker
Serhiy Storchaka storch...@gmail.com added the comment:
According to current implementation this is acceptable.
json.loads('\u', strict=False)
'\x00'
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue10976
Dave Malcolm dmalc...@redhat.com added the comment:
__os_install_post is defined within /usr/lib/rpm/redhat/macros and contains
this fragment:
/usr/lib/rpm/brp-python-bytecompile %{__python}
%{?_python_bytecompile_errors_terminate_build} \
Hence it will use %{__python} as the default when
Richard Oudkerk shibt...@gmail.com added the comment:
I can't work out what is wrong here.
The code does not to account for a partial read of the message from the socket.
The attached patch fixes that, but it does not address the cause of this
failure.
--
keywords: +patch
Added
New submission from Peter Eisentraut pete...@gmx.net:
DeprecationWarning was disabled by default in Python 2.7, but the documentation
section Default Warning Filters does not list it as ignored. In the 3.x
branches, this was already fixed. Trivial patch attached.
--
assignee:
Changes by Éric Araujo mer...@netwok.org:
--
nosy: +eric.araujo
___
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___
___
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Daniel Swanson popcorn.tomato.d...@gmail.com added the comment:
I am using windows and as I recall, it installed a desktop shortcut for me. but
I could be wrong.
--
nosy: +weirdink13
___
Python tracker rep...@bugs.python.org
Kristján Valur Jónsson krist...@ccpgames.com added the comment:
Using your patch, does the following throw an AssertionError?
Yes, it looks as though it will. It seems I was too agressive, since
errnomodule has different entries for EBADF and WSAEBADF.
This is the kind of feedback I'd like
Brian Curtin br...@python.org added the comment:
Yes.
--
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Kristján Valur Jónsson krist...@ccpgames.com added the comment:
Super, I must have missed that memo. At PyCon there wasn't much enthusiasm for
it, and this was considered a toy project :)
You may be interested in my patch to see what I did with the project files,
then. Otherwise, I'll be
New submission from mesheb82 meshe...@gmail.com:
I’m running:
Python 2.6.2 (r262:71605, Apr 14 2009, 22:40:02) [MSC v.1500 32 bit (Intel)] on
win32
I was testing out some print functionality and I made an error in typing (I
meant to use %8.8f), but is this behavior intentional or is it an
New submission from Brett Cannon br...@python.org:
zipimport's finders that get cached in sys.path_importer_cache should probably
be updated to support importlib.invalidate_caches() (else the module should get
re-implemented in pure Python in importlib and then be tossed).
--
Fabian Groffen grob...@gentoo.org added the comment:
% echo test /var/tmp/testfile
% python
Python 2.7.3 (default, Apr 26 2012, 19:06:37)
[GCC 4.2.1 (Gentoo 4.2.1_p5666, Apple Inc. build 5666) (dot 3)] on darwin
Type help, copyright, credits or license for more information.
import shutil
Éric Araujo mer...@netwok.org added the comment:
zipimport in Python sounds good to me.
--
nosy: +eric.araujo
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue14678
___
Fabian Groffen grob...@gentoo.org added the comment:
it seems errnomodule.c has no idea of ENOTSUP, and that's not the only missing
one.
OSX 10.7:
$ grep ^#define\sE /usr/include/sys/errno.h | awk '{print $2}' | while read
line ; do grep -q ${line} Modules/errnomodule.c || echo missing: $line
Changes by Jesús Cea Avión j...@jcea.es:
Added file: http://bugs.python.org/file25374/c7abfb4d4260.diff
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue10142
___
Jesús Cea Avión j...@jcea.es added the comment:
New patch, after neolo...@free.fr review.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue10142
___
Eric V. Smith e...@trueblade.com added the comment:
The s causes the argument to be converted to a string, then the formatting is
applied. So it's working as designed.
This is the logical equivalent of:
'%8.8s' % str(101.)
--
nosy: +eric.smith
resolution: - invalid
status:
Changes by Eric V. Smith e...@trueblade.com:
--
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___
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Martin v. Löwis mar...@v.loewis.de added the comment:
Somehow patch #2 doesn't show up in Rietveld. :-(
It's because it's a git-style diff, so it includes no base revision,
and it didn't apply cleanly to the default head (which is tried as
a fall-back in case of a missing base revision).
Martin v. Löwis mar...@v.loewis.de added the comment:
UTF-16 units are 16-bit words, not bytes, so '\ud' sounds correct to
me. You resynchronize on the word boundary: the invalid word is skipped.
I agree. The only odd case is when the number of bytes is not even
(pun intended). In that
Martin v. Löwis mar...@v.loewis.de added the comment:
For instance, the sxs patch and the errnomodule patch could go in now
without disturbing anything whatsoever.
I'm not convinced that the errno change is actually correct.
--
___
Python tracker
Martin v. Löwis mar...@v.loewis.de added the comment:
Brian, do I understand you correctly that 2010 is to the official compiler
for 3.3?
Unless we switch to VS 2012, yes.
--
___
Python tracker rep...@bugs.python.org
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com:
--
title: add st_*time_ns fileds to os.stat(), add ns keyword to os.*utime*(),
os.*utimens*() expects a number of nanoseconds - add st_*time_ns fields to
os.stat(), add ns keyword to os.*utime*(), os.*utimens*()
Brian Curtin br...@python.org added the comment:
I don't have a link handy, but from what I've read we could go from VS2010 to
VS2012 with relative ease since it's supposed to be able to work with 2010
solutions/project files. I haven't tried this with the beta, but I'll take a
look.
Martin v. Löwis mar...@v.loewis.de added the comment:
If the main motivation for this is that importlib can use it, I fail to see the
point to make it cross-implementation. Other implementations of Python may not
use byte code files at all, or use different byte code syntaxes, or not use the
Larry Hastings la...@hastings.org added the comment:
FYI, Martin was replying to Guido's comment from more than a month ago, when I
posted revision #2 of my first patch series. By sheer coincidence I posted
revision #2 of a new patch series yesterday. But Reitveld worked fine for that!
Ned Deily n...@acm.org added the comment:
Thanks for the analysis. Yes, it looks like there's a difference between OS X
and current FreeBSDs, for example. chflags(2) on the latter is documented as
returning EOPNOTSUPP and on the former ENOTSUP. shutil should check for both.
A quick search
Yuval Greenfield ubershme...@gmail.com added the comment:
I'm not sure I understand how http://bugs.python.org/review/6818/show works.
I've looked all over and only found remarks for zipfile.remove.patch and not
for zipfile.remove.2.patch which addressed all the aforementioned issues.
Also, I
Hynek Schlawack h...@ox.cx added the comment:
I had this text ready before ned chimed in, I’ll post it anyway because it was
a lot of work ;):
You're right, 2.7’s errnos are incomplete compared to 3.2. Antoine added
ENOTSUP in c370866f30a7 and it runs as “Solaris-specific”.
So it’s currently
Brian Curtin br...@python.org added the comment:
VS11 opened the VS2010 project fine without doing conversion. Note that this
just uses VS11 to work with the project in VS2010 mode with the 2010 compiler.
Doing the conversion to VS11's compiler is another thing to consider, although
probably
New submission from Vinay Sajip vinay_sa...@yahoo.co.uk:
The change to html.parser.tagfind in ba4baaddac8d is causing third-party code
(Django) to fail. See
http://mail.python.org/pipermail/python-dev/2012-April/119074.html
for more information.
Other patterns which changed (e.g.
Changes by Éric Araujo mer...@netwok.org:
--
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___
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___
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Changes by STINNER Victor victor.stin...@gmail.com:
--
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___
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Fabian Groffen grob...@gentoo.org added the comment:
I don't want to go through the paperwork nonsense just for a trivial patch,
hence I didn't supply one, but instead provided all the information for you
guys to make the correct fix.
--
___
Python
Éric Araujo mer...@netwok.org added the comment:
Trivial patches don’t require paperwork; non-trivial patches require a simple
contributor agreement (print, sign, scan, email). We don’t like that either
but it is required. If you have any suggestion to make the process simpler,
please share
Kristján Valur Jónsson krist...@ccpgames.com added the comment:
MVL wrote:
I'm not convinced that the errno change is actually correct.
You are right, as SBT pointed out. There are cases where we have had
errno.EFOO and errno.WSAEFOO point to different values, because one was used by
Eric Snow ericsnowcurren...@gmail.com added the comment:
Thanks for bringing this up, Martin.
sys.implementation is about having an implementation-specific location (hence
sys) to consolidate explicit values concerning the implementation. It's partly
about clarifying the run-time distinction
Kristján Valur Jónsson krist...@ccpgames.com added the comment:
[the Soney PS3 sdk also has weird error codes for its otherwise posix
compatible api. I did write a translation layer to convert those codes into
posix codes where appropriate. I could show you what I did, but I'd proably
set
Kristján Valur Jónsson krist...@ccpgames.com added the comment:
So, what do you think, should this go in? Any qualms about the thread_nt_cv.h
header?
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue11618
Antoine Pitrou pit...@free.fr added the comment:
So, what do you think, should this go in? Any qualms about the
thread_nt_cv.h header?
On the principle it's ok, but I'd like to do a review before it goes
in :)
--
___
Python tracker
New submission from Gregor gregor.hochsch...@gmx.de:
pydoc with pydoc with -w option (to write html files) does not work for a lot
of help topics (e.g. EXPRESSIONS, FORMATTING, TUPLELITERALS, def, if, else...)
If you look at the source you can see that when using the switch '-w'
STINNER Victor victor.stin...@gmail.com added the comment:
One possible fix: ...
Main loop looks like this: ..
Well, it was decided to not impact performances to workaround one specific
class of attack, whereas there are many other ways to DoS Python. So we chose
to keep the main loop
Changes by STINNER Victor victor.stin...@gmail.com:
Removed file: http://bugs.python.org/file25282/hash.py
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue14621
___
STINNER Victor victor.stin...@gmail.com added the comment:
Oops, I attached the wrong hash.py file.
--
Added file: http://bugs.python.org/file25375/hash.py
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue14621
Martin v. Löwis mar...@v.loewis.de added the comment:
-1. Choice of operating system must be a run-time decision, not a compile-time
decision. We will have to support XP for quite some time.
--
___
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Benjamin Peterson benja...@python.org added the comment:
We should see if more security can be gained without sacrificing speed.
--
nosy: +benjamin.peterson
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue14621
STINNER Victor victor.stin...@gmail.com added the comment:
Problem with current randomization of hash function
is following: Suffix does not influence whether two keys
have some hash or not (it is xor-ed after everything).
Yes, the suffix is used to protect the secret. Without the suffix, it
Brett Cannon br...@python.org added the comment:
So I'm w/ Antoine that a dict would be better so that the other VMs can add
whatever they want into that object (e.g. Jython could specify what JVM they
are running against) without causing confusion as to what some index means to
each VM. The
Raphael Cruzeiro raphaelcruze...@raphaelcruzeiro.com added the comment:
Yes, this code is hanging in my system. I'm posting the strace output.
If there's any other information that may be helpful I'll happily provide it.
--
Added file:
Nick Coghlan ncogh...@gmail.com added the comment:
I tried the simple fix a couple of different ways on the RHEL6 buildbot. First
by changing line 315 of Lib/distutils/command/bdist_rpm.py to be:
rpm_cmd = ['rpmbuild', '--define', '__python %s' % sys.executable]
And then a second time by
Q abon...@gmail.com added the comment:
I do not mean to reopen the bug (there are supposedly much more important
things to work on in Python).
But just for the record, let me state that I feel like there is some misleading
inconsistency here:
- by definition, a new style class is Any class
Benjamin Peterson benja...@python.org added the comment:
2012/4/26 Q rep...@bugs.python.org:
issubclass(obj.__class__, object)
to be the official way to distinguish between the new-style and the old-style
classes?
Just do type(cls) is types.ClassType.
--
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