Nick Coghlan ncogh...@gmail.com added the comment:
Added some review comments in Reitveld - core functionality changes look good,
but there are some other aspects that need addressing before the patch will be
good to go (primarily relating to only doing a minimal documented deprecation
of the
Changes by Tim Golden m...@timgolden.me.uk:
--
resolution: - wont fix
status: open - closed
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13524
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Antoine Pitrou pit...@free.fr added the comment:
Instead of requiring bit_length(), couldn't you simply compare self to
2**(bits-1) (for to_unsigned) and 2**bits (for to_signed)?
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nosy: +pitrou
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Python tracker rep...@bugs.python.org
Georg Brandl ge...@python.org added the comment:
Alex: IMO the operator support is only required for complex literals.
--
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13536
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sbt shibt...@gmail.com added the comment:
One *dirty* trick I am thinking about would be to use something like
array.tostring() to construct the byte string.
array('B', ...) objects are pickled using two bytes per character, so there
would be no advantage:
pickle.dumps(array.array('B',
New submission from Popa Claudiu pcmantic...@gmail.com:
On Unix world, in a daemonized process, any namedtuple instance can't be
pickled, failing with error:
_pickle.PicklingError: Can't pickle class X: attribute lookup __main__.t failed.
This can't be reproduced with the attached code. If I
Antoine Pitrou pit...@free.fr added the comment:
As far as I can tell, this has nothing to do with daemon processes and all to
do with the fact that user-defined classes have to be globally visible for
their instances to be pickled. It is because pickles reference classes by name,
and local
New submission from Guillaume Bouchard guillaum.bouch...@gmail.com:
The docstring associated with str() says:
str(string[, encoding[, errors]]) - str
Create a new string object from the given encoded string.
encoding defaults to the current default string encoding.
errors can be
New submission from psam pk.sam...@gmail.com:
The v2.6 of __enter__() of TimeEncoding has been fixed in v2.7 in relation with
the return of setlocale(), but for no apparent reason, its necessary returned
value is no more there.
Patch:
def __enter__(self):
self.oldlocale =
R. David Murray rdmur...@bitdance.com added the comment:
I agree with you that this is inconsistent. However, having str raise an error
is pretty much a non-starter as a suggestion. str always falls back to the
repr; in general str(obj) should always return some value, otherwise the
Antoine Pitrou pit...@free.fr added the comment:
Personally I'm not at all sure why str takes encoding and errors
arguments (I never use them).
Probably because the unicode type also did in 2.x.
And also because it makes it compatible with arbitrary buffer objects:
str(memoryview(bfoo),
Guillaume Bouchard guillaum.bouch...@gmail.com added the comment:
str always falls back to the repr; in general str(obj) should always return
some value, otherwise the assumptions of a *lot* of Python code would be
broken.
Perhaps it may raises a warning ?
ie, the only reason encoding
R. David Murray rdmur...@bitdance.com added the comment:
A diff would be great.
We try to use warnings sparingly, and I don't think this is a case that
warrants it. Possibly a .. note is worthwhile, perhaps with an example for the
bytes case, but even that may be too much.
I also wouldn't
sbt shibt...@gmail.com added the comment:
It looks like Issue 3657 is really about builtin methods (i.e.
builtin_function_or_method objects where __self__ is not a module). It causes
no problem for normal python instance methods.
If we tried the getattr approach for builtin methods too then
New submission from Jason R. Coombs jar...@jaraco.com:
In http://docs.python.org/dev/library/argparse.html#action, when describing an
arbitrary action, the documentation states, You can also specify an arbitrary
action by passing an object that implements the Action API. This statement
does
Changes by Jason R. Coombs jar...@jaraco.com:
--
title: Document the Action API - Document the Action API in argparse
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13540
___
Antoine Pitrou pit...@free.fr added the comment:
Well, I forgot to mention it in my previous message, but there is already a
warning that you can activate with the -b option:
$ ./python -b
Python 3.3.0a0 (default:6b6c79eba944, Dec 6 2011, 11:11:32)
[GCC 4.5.2] on linux
Type help, copyright,
Éric Araujo mer...@netwok.org added the comment:
Hi Marco, thanks for your interest in improving Python. Do you want to propose
a patch for this request? If so, guidelines and help are found in the devguide.
(For the other bug, please read the discussion there to see why 2.7 is not
Éric Araujo mer...@netwok.org added the comment:
MvL also thought the “resources” term to be non-obvious:
http://mail.python.org/pipermail/python-dev/2006-April/063966.html Other people
mentioned its prior use within the Mac, the X system or Web frameworks.
Someone mentioned “assets” in the
Antoine Pitrou pit...@free.fr added the comment:
Sounds reasonable to me.
(is it normal that there's no online help for it:
$ ./python -m pydoc packaging.resources
no Python documentation found for 'packaging.resources'
)
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nosy: +pitrou
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Éric Araujo mer...@netwok.org added the comment:
The resources subsystem has code in the install_data command, the p7g.database
module and internal classes. There used to be a p7g.resources module but it
was merged into database because it contained only a few lines.
--
title: Rename
Éric Araujo mer...@netwok.org added the comment:
Regarding reST docs, there’s a good bit in packaging/setupcfg and I have plans
to explain it more (what it does, how it works with sysconfig.cfg, how it
obsoletes package_data, how to use it and keep compat with distutils).
--
New submission from Peter p.j.a.c...@googlemail.com:
Use case: I want to open an HTTP URL, and treat the handle as though it were
opened in text mode (i.e. unicode strings not bytes).
$ python3
Python 3.2 (r32:88445, Feb 28 2011, 17:04:33)
[GCC 4.2.1 (Apple Inc. build 5664)] on darwin
Type
Changes by Mark Dickinson dicki...@gmail.com:
--
nosy: +mark.dickinson
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13535
___
___
Mark Dickinson dicki...@gmail.com added the comment:
The 'self.bit_length() = bits' condition for to_unsigned doesn't look right to
me.
E.g., if bits == 32, I'd expect the acceptable range of values to be
range(-2**31, 2**31)---i.e., including -2**31, but excluding 2**31. But the
ValueError
Mark Dickinson dicki...@gmail.com added the comment:
On the feature request itself, I have to say that I'm unconvinced. Doing x %
(2**32) seems good enough to me, in situations where you don't need the bounds
checking. (And it's not clear to me that needing the bounds checks is the more
Antoine Pitrou pit...@free.fr added the comment:
On the feature request itself, I have to say that I'm unconvinced.
Doing x % (2**32) seems good enough to me, in situations where you
don't need the bounds checking.
Ah, I didn't know that modulo worked for that. Nice trick.
--
Changes by Mark Dickinson dicki...@gmail.com:
--
nosy: +mark.dickinson
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13534
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Changes by Jesús Cea Avión j...@jcea.es:
--
assignee: - jcea
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13500
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___
Python-bugs-list mailing
Roundup Robot devn...@psf.upfronthosting.co.za added the comment:
New changeset 5910c385fab6 by Jesus Cea in branch '2.7':
Close #13500: Hitting EOF gets cmd.py into a infinite EOF on return loop
http://hg.python.org/cpython/rev/5910c385fab6
New changeset b6b4d74b8d42 by Jesus Cea in branch
Jesús Cea Avión j...@jcea.es added the comment:
Garrett, please verify the fix.
--
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13500
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___
Changes by Mark Dickinson dicki...@gmail.com:
--
versions: -Python 3.4
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13534
___
___
Dave Malcolm dmalc...@redhat.com added the comment:
The glibc bug has been fixed in that project's git repo:
http://repo.or.cz/w/glibc.git/commit/850fb039cec802072f70ed9763927881bbbf639c
--
title: test_cmath fails on ppc with glibc-2.14.90 due to optimized
architecture-specific hypot -
Antoine Pitrou pit...@free.fr added the comment:
For the record, readinto is handled in issue 13464.
--
components: +Library (Lib)
nosy: +pitrou
stage: - needs patch
type: - behavior
versions: +Python 3.3
___
Python tracker rep...@bugs.python.org
Changes by STINNER Victor victor.stin...@haypocalc.com:
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nosy: +haypo
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13535
___
___
Mark Dickinson dicki...@gmail.com added the comment:
Thanks for the report, and all the sleuthing. It's always good to see Python's
test suite expose C library (or C compiler) bugs. :-)
I propose closing this as 'won't fix': I certainly wouldn't want to add
workarounds in the cmath source
Changes by Mark Dickinson dicki...@gmail.com:
--
assignee: - mark.dickinson
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13534
___
___
New submission from Yang Zhang yang.pythonb...@mailnull.com:
Calling Pool.map (and friends) on empty lists [] causes Pool._cache to hang on
to the MapResults forever:
tp = ThreadPool(5)
xs = tp.map(lambda x: 'a' * int(10e6), range(100))
# now using 1GB mem = 100 * 10MB strs
del xs
gc.collect()
Yang Zhang yang.pythonb...@mailnull.com added the comment:
Oops, sorry - pasted a wrong example.
In [38]: tp = ThreadPool(5)
In [39]: xs = tp.map(lambda x: x, [])
In [40]: xs
Out[40]: []
In [41]: tp._cache
Out[41]: {3: multiprocessing.pool.MapResult at 0x244ab50}
--
Roundup Robot devn...@psf.upfronthosting.co.za added the comment:
New changeset 806cfe39f729 by Antoine Pitrou in branch 'default':
Issue #13464: Add a readinto() method to http.client.HTTPResponse.
http://hg.python.org/cpython/rev/806cfe39f729
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nosy: +python-dev
Antoine Pitrou pit...@free.fr added the comment:
Ok, thank you. I've now committed the patch in the default branch.
Congratulations!
(since the documentation doesn't claim that HTTPResponse implements RawIOBase,
I tend to consider this a feature request rather than a bugfix, hence no 3.2
New submission from ekorn jono...@gmail.com:
It seems shlex fails on processing strings ending in space, causing this bug
that I reported for IPython:
https://github.com/ipython/ipython/issues/1109
Fernando Perez made a minimal example of the problem, quoted below. As he
points out, it would
Changes by Meador Inge mead...@gmail.com:
--
nosy: +meador.inge
stage: - needs patch
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13543
___
___
New submission from Nick Coghlan ncogh...@gmail.com:
functools.update_wrapper() and functools.wraps() should copy the new property
by default.
--
keywords: easy
messages: 148943
nosy: ncoghlan
priority: release blocker
severity: normal
stage: needs patch
status: open
title: Add
Changes by Nick Coghlan ncogh...@gmail.com:
--
priority: normal - release blocker
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12555
___
___
Meador Inge mead...@gmail.com added the comment:
I looked at the 'ctypes' leak a bit. I haven't determined exactly what
is going on, but the leak has something to do with a change in the patch that
runs 'dash_R_cleanup' twice instead of once. The new behavior can be reduced
to something like:
Antoine Pitrou pit...@free.fr added the comment:
So, I am not sure whether there really is a leak, if this is just
a very senstive area of 'regrtest.py', or something else I am missing.
Well, test_ctypes seems to be the only test exhibiting that behaviour.
And since your script reproduces it,
Roger Serwy roger.se...@gmail.com added the comment:
I applied the patch against the latest version in the repository and it works
correctly.
--
nosy: +serwy
type: - behavior
versions: +Python 3.2, Python 3.3
___
Python tracker
Roger Serwy roger.se...@gmail.com added the comment:
This issue relates to #1178
A traceback does not necessarily mean that the last statement had the error.
For example:
a = lambda: 1/0
a()
Traceback (most recent call last):
File pyshell#1, line 1, in module
a()
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com:
--
nosy: +Arfrever
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue11051
___
Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com added the comment:
You should request this new feature on autoc...@gnu.org or bug-autoc...@gnu.org
mailing list.
--
nosy: +Arfrever
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Python tracker rep...@bugs.python.org
Terry J. Reedy tjre...@udel.edu added the comment:
Interesting example. This issue is a bit more complicated than I thought.
Clearly, the call that reveals an error in previous lines should not be simply
deleted.
--
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Python tracker
Ron Adam ron3...@gmail.com added the comment:
There is a test for 'yield from' as a function argument without the extra
parentheses.
f(yield from x)
You do need them in the case of a regular yield.
f((yield)) or f((yield value))
Shouldn't the same rule apply in both cases?
*
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