Daniil Bondarev added the comment:
As suggested adding patch from http://bugs.python.org/issue2786 which prints
qualnames in function call exceptions.
e.g:
class A:
... def __init__(self):
... pass
A(1)
Traceback (most recent call last):
File stdin, line 1, in module
New submission from Abraham Smith:
Some students were working on matrix routines for practice.
The following code:
L = [ [0]*3 ]*3
for i in range(3):
...for j in range(3):
...if i==j: L[i][j]=1
was expected to return
[[1,0,0],[0,1,0],[0,0,1]]
but it returned
Abraham Smith added the comment:
(Obviously, there's a copy/paste mistake in the second case; it should read
map(id, M).)
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue23406
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Roundup Robot added the comment:
New changeset 751910294200 by Vinay Sajip in branch 'default':
Closes #23357: Updated documentation on creating venvs.
https://hg.python.org/cpython/rev/751910294200
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nosy: +python-dev
resolution: - fixed
stage: patch review - resolved
status: open -
New submission from Ned Deily:
While investigating another freeze-related issue, I found that Tools/freeze
seems to not work when used with an installed shared unix build. The symptom
is that the linkage step in the freeze-produced Makefile fails with:
gcc -pthread -Xlinker -export-dynamic
Georg Brandl added the comment:
There is no interning going on. Multiplying lists just copies references.
This is not so surprising if you consider that the case may be simple for
nested lists, but what about ``[a] * 3`` with some arbitrary object a?
Copying (or even deep copying) that
Steven D'Aprano added the comment:
This is already a FAQ:
https://docs.python.org/2/faq/programming.html#how-do-i-create-a-multidimensional-list
I guess this bites every beginning Python programmer, but it's a natural, and
desirable, consequence of Python's object model and the fact that *
Abraham Smith added the comment:
Thanks for the helpful responses and correcting my misunderstanding.
Regarding improved documentation, I see now that the table at
https://docs.python.org/2/library/stdtypes.html#id2 indeed says shallow
copies; however, the footnote seems to bury the lede.
Changes by Ned Deily n...@acm.org:
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versions: +Python 3.5 -Python 3.3
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue21502
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Karl Richter added the comment:
For example, it should be clear why `shelve.open(tempfile.mkstemp()[1])` fails
with the mentioned exception and `shelve.open(/tmp/bla)` fails. I still
haven't figured out the constraints to create a working `shelve.Shelve` at all.
It should be clear why
Roundup Robot added the comment:
New changeset 5b63010be19e by Charles-François Natali in branch 'default':
Issue #23285: PEP 475 -- Retry system calls failing with EINTR.
https://hg.python.org/cpython/rev/5b63010be19e
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nosy: +python-dev
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Python
Karl Richter added the comment:
After checking the code, I think that it'd make more sense to document
`whichdb.py`. It needs to be enhanced with references to criteria for the
determination of the database type. Currently there're only function comments
and the fact that some variables are
Ned Deily added the comment:
Sorry, I've finally gotten around to taking a longer look at this and it seems
that freeze support is kind of a mess. First, it looks like some of the issues
you ran into were fixed in 3.4.1 (changes associated with Issue11824 and
Issue16047). Unfortunately, one
Davin Potts added the comment:
Having installed a fresh copy of Debian Hurd into a VM, I am able to reproduce
the described issue using this 2-line snippet of code:
import multiprocessing
q = multiprocessing.Queue()
It was possible to reproduce the issue both using the builds of
Davin Potts added the comment:
Apologies -- it was already pointed out that there is no sem_open
implementation on Hurd.
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue23400
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New submission from Craig Holmquist:
os.walk follows Windows junctions even if followlinks is False:
import os
appdata = os.environ['LOCALAPPDATA']
for root, dirs, files in os.walk(appdata, followlinks=False):
... print(root)
C:\Users\Test\AppData\Local
C:\Users\Test\AppData\Local\Apple
Antoine Pitrou added the comment:
-m32 means compile a 32-bit build though I'm on a 64-bit platform. I'm not
sure why Matthias says this is getting what you deserve, since everytime I've
tried, -m32 worked properly for building Python.
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nosy: +pitrou
Antoine Pitrou added the comment:
Perhaps Steve can confirm that the patch is right.
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue21354
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Martin Panter added the comment:
See also Issue 23285 for the PEP
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http://bugs.python.org/issue18885
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___
Python-bugs-list
Roundup Robot added the comment:
New changeset 000bbdf0ea76 by Ned Deily in branch 'default':
Issue #23285: Install new test directory.
https://hg.python.org/cpython/rev/000bbdf0ea76
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Python tracker rep...@bugs.python.org
Changes by Serhiy Storchaka storch...@gmail.com:
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resolution: fixed -
stage: resolved - needs patch
status: closed - open
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue21793
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Changes by Martin Panter vadmium...@gmail.com:
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nosy: +vadmium
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue23285
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Python-bugs-list
Andrew Svetlov added the comment:
I'm sorry.
The patch is correct from my perspective if we want to make bdist_install just
working.
Or as an option I can restore PyCFunction_New function declaration.
What do you prefer?
--
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Python tracker
Changes by Alexander Belopolsky alexander.belopol...@gmail.com:
--
nosy: +belopolsky
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15795
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Martin Panter added the comment:
Currently the log output includes the new HTTPStatus codes. I don’t care much
for the log output, but perhaps this wasn’t part of the plan? Before:
$ python3.4 -m http.server
Serving HTTP on 0.0.0.0 port 8000 ...
127.0.0.1 - - [08/Feb/2015 05:05:28] GET /
Serhiy Storchaka added the comment:
I don't see how it can break code. If people use workaround that were not
broken by changing SOCK_STREAM from int to enum, it shouldn't break by changing
pickle representation of SOCK_STREAM.
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Python
Larry Hastings added the comment:
Still not fixed! This has been marked as release blocker for most of a year.
Should I just apply the patch?
--
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue21354
Martin Panter added the comment:
If it would help the review process, I could simplify my patch by dropping the
addition of the HTTPConnection.closed flag, so that it just adds the
ConnectionClosed exception. Looking forwards, I’m wondering if it might be
better to add something like a
Steve Dower added the comment:
As Andrew says, the patch is fine for the bug, but the PyCFunction_New function
is certainly part of the stable ABI and needs to be restored.
--
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Python tracker rep...@bugs.python.org
Changes by Martin Panter vadmium...@gmail.com:
--
nosy: +vadmium
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue18885
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___
Python-bugs-list
Serhiy Storchaka added the comment:
Here is a patch which unify and improves re error messages. Added tests for all
parsing errors. Now error message always points on the start of affected
component, i.e. on the start of bad escape, group name or unterminated
subpattern.
--
stage:
Larry Hastings added the comment:
What does -m32 mean?
--
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue22634
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___
Python-bugs-list mailing
Martin Panter added the comment:
Here is a patch to redocument the constructor arguments. I am assuming that
they were only removed by accident. The constructor arguments are already
tested in ExceptionTests.testAttributes() at Lib/test/test_exceptions.py:248.
I did not restore the bit about
Martin Panter added the comment:
The error fix patch looks good.
I updated the doc patch as fix_doc_binascii_unhexlify.v2.patch, which also
clarifies a2b_qp(), and restores the description of Python 3.2 not allowing
text strings.
--
assignee: - docs@python
components: +Documentation
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com:
--
nosy: +Arfrever
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue23353
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Changes by Martin Panter vadmium...@gmail.com:
--
nosy: +vadmium
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12304
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___
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Martin Panter added the comment:
See also PEP 475 and Issue 23285 for the general fix in Python 3
--
nosy: +vadmium
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue20611
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eryksun added the comment:
To check for a link on Windows, os.walk calls ntpath.islink, which calls
os.lstat. Currently the os.lstat implementation only sets S_IFLNK for symbolic
links. attribute_data_to_stat could also check for junctions
(IO_REPARSE_TAG_MOUNT_POINT). For consistency,
Serhiy Storchaka added the comment:
re_errors_diff.txt contains differences for all tested error messages.
--
Added file: http://bugs.python.org/file38036/re_errors_diff.txt
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue22364
Ethan Furman added the comment:
To make sure I understand correctly:
On platform ABC the value 1 could mean SOCK_STREAM but on platform XYZ
SOCK_STREAM is value 32?
Assuming the need to pickle socket types is not new, then people have been
doing it, possibly with painful workarounds, on the
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