Charles-François Natali added the comment:
Here is a more useful traceback:
If the failures aren't linked to ENFILE, then you could use strace to
find the process on which the test is doing a waitpid(), and then
perform an strace and gdb on that process to see where it's stuck.
And send it a
Changes by Raymond Hettinger raymond.hettin...@gmail.com:
--
assignee: docs@python - rhettinger
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19202
___
Raymond Hettinger added the comment:
Almost all of these make the docs worse and should not be applied. The purpose
of the equivalent code is simply to make the documentation clearer, not to
show all the ways it could have been done.
I do think Georg's reduce() equivalent should be added
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com:
--
components: +Library (Lib)
title: Add 'x' mode to lzma.open - Add 'x' mode to lzma.open()
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19201
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com:
--
components: +Library (Lib)
stage: - patch review
title: gzip and 'x' mode open - Add 'x' mode to gzip.open()
versions: -Python 3.3
___
Python tracker rep...@bugs.python.org
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com:
--
components: +Library (Lib)
stage: - patch review
title: bz2 and 'x' mode open - Add 'x' mode to bz2.open()
versions: -Python 3.3
___
Python tracker rep...@bugs.python.org
Antoine Pitrou added the comment:
IMO this should be rejected. Failure to improve startup time + more complicated
maintenance.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19230
___
Antoine Pitrou added the comment:
Christian, the test is failing on Snow Leopard:
==
FAIL: test_startup_imports (test.test_site.StartupImportTests)
--
Esa Peuha added the comment:
so I don't know where the global name 'r' is not defined message came from.
It came from Python 2.7. There are two separate bugs here, one in 3.x and the
other in 2.7: the 3.x bug has to do with bytes/string separation, while the 2.7
bug is that result was
Roundup Robot added the comment:
New changeset a57dfbba91f9 by Christian Heimes in branch 'default':
Issue #19205: add debugging output for failing test on Snow Leopard
http://hg.python.org/cpython/rev/a57dfbba91f9
--
___
Python tracker
Changes by Richard Oudkerk shibt...@gmail.com:
--
nosy: +sbt
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12413
___
___
Python-bugs-list mailing
Richard Oudkerk added the comment:
I'm already confused by the fact that the test is named
test_multiprocessing_spawn and the error is coming from a module named
popen_fork...)
popen_spawn_posix.Popen is a subclass of popen_fork.Popen.
--
___
Christian Heimes added the comment:
Here is a simpler patch that directly uses the grammar definition to create a
list of keywords. It completely removes the necessity of a script.
--
components: +Extension Modules
stage: - patch review
Added file:
Antoine Pitrou added the comment:
-1 again. We shouldn't gratuitously convert Python code to C code.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19230
___
Georg Brandl added the comment:
Well, combined with the fact that it gets rid of a manual regeneration step
(that is easy to forget, since adding a keyword is not done very often) I think
it's a net gain.
The same could be done with the token module BTW.
--
nosy: +georg.brandl
Antoine Pitrou added the comment:
Well, combined with the fact that it gets rid of a manual regeneration step
(that is easy to forget, since adding a keyword is not done very often) I
think it's a net gain.
If it needs to be automated it can be added to the Makefile...
--
Georg Brandl added the comment:
Suggestion attached.
--
keywords: +patch
Added file: http://bugs.python.org/file32059/id_unique.diff
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13203
___
New submission from FreedomKnight:
the code is simple, so i paste all of mycode
#!/usr/bin/env python3
from ctypes import *
cdll.LoadLibrary(libc.so.6)
libc = CDLL(libc.so.6)
libc.printf(hello\n)
result:
h
expect result:
hello
plateform:
fedora 19 x64
python3 (3.3.2)
New submission from Stefan Krah:
As discussed on python-dev, importing _decimal at the bottom of
decimal.py is about 9x slower than importing _decimal directly.
--
assignee: skrah
components: Extension Modules
messages: 199553
nosy: skrah
priority: normal
severity: normal
stage: needs
Georg Brandl added the comment:
In Python 3, hello\n is a Unicode string. printf() expects a byte string, so
you should use bhello\n (or s.encode() for string object named s).
--
nosy: +georg.brandl
resolution: - invalid
status: open - closed
___
STINNER Victor added the comment:
I proposed something similar for issue #19229.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19232
___
___
Changes by STINNER Victor victor.stin...@gmail.com:
--
nosy: +haypo
___
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http://bugs.python.org/issue19232
___
___
Python-bugs-list
STINNER Victor added the comment:
If it needs to be automated it can be added to the Makefile...
I tested keyword_grammar.patch on a fresh Python source code (make distclean;
./configure --with-pydebug; make): I can compile Python. I don't understand
what should be automated? This patch
Ezio Melotti added the comment:
LGTM
+ created and deleted during execution of the ``id()``
If you want to be more accurate you could say before and after instead of
during.
--
___
Python tracker rep...@bugs.python.org
Eric V. Smith added the comment:
Remember that one reason for importing the C version at the bottom of the
python version is so that alternate implementations (PyPy, IronPython, Jython)
could provide partial versions of the C (or equivalent) versions. By importing
after the Python version,
Changes by Stefan Krah stefan-use...@bytereef.org:
--
keywords: +patch
Added file: http://bugs.python.org/file32060/issue19232.diff
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19232
___
Roundup Robot added the comment:
New changeset 72b2e7b74307 by Victor Stinner in branch 'default':
Close #18754: Run Python child processes in isolated more in the test suite.
http://hg.python.org/cpython/rev/72b2e7b74307
--
nosy: +python-dev
resolution: - fixed
stage: -
Serhiy Storchaka added the comment:
Here is a patch to Sphinx which helped me to search dead internal references.
Not all references were fixed by proposed patches.
--
Added file: http://bugs.python.org/file32061/sphinx_warn_refs.patch
___
Python
New submission from STINNER Victor:
http://buildbot.python.org/all/builders/x86%20FreeBSD%207.2%203.x/builds/4531/steps/test/logs/stdio
[136/380] test_io
Timeout (1:00:00)!
Thread 0x28401040:
File /usr/home/db3l/buildarea/3.x.bolen-freebsd7/build/Lib/test/test_io.py,
line 3215 in
Changes by Serhiy Storchaka storch...@gmail.com:
--
assignee: - serhiy.storchaka
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19131
___
___
Stefan Krah added the comment:
Right, let's start collecting objections. :)
Mark, Raymond: Would you support the change (__name__ hack and all)?
Maciej: Is this approach a problem for PyPy?
--
nosy: +fijall, mark.dickinson, rhettinger
___
Python
STINNER Victor added the comment:
New changeset a57dfbba91f9 by Christian Heimes in branch 'default':
Issue #19205: add debugging output for failing test on Snow Leopard
http://hg.python.org/cpython/rev/a57dfbba91f9
So the import re comes from _osx_support, _osx_support is imported by
Changes by Stefan Krah stefan-use...@bytereef.org:
--
stage: needs patch - patch review
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19232
___
STINNER Victor added the comment:
If the Python implementation is renamed to _pydecimal, I don't expect it to be
used in CPython. I never used _pyio in a real application, only for some tests
to debug. I don't think that we need the __name__ = 'decimal' hack. If you
really want to keep it,
Roundup Robot added the comment:
New changeset 9f6ef09f6492 by Christian Heimes in branch 'default':
Issue #19205: _osx_support uses the re module all over the place. Omit the test
for nw.
http://hg.python.org/cpython/rev/9f6ef09f6492
--
___
Python
Stefan Krah added the comment:
Using the microbenchmark I get (standard version):
./python -m timeit import sys; modname='operator' __import__(modname); del
sys.modules[modname]
1000 loops, best of 3: 460 usec per loop
Victor's version:
./python -m timeit import sys; modname='operator'
Stefan Krah added the comment:
I guess if some of the pickling stuff get's rewritten, we can drop
__name__.
The other thing is that traditionally the types were decimal.Decimal
etc., so I'm not sure if it is good idea to have _decimal.Decimal and
_pydecimal.Decimal.
Of course adding __module__
STINNER Victor added the comment:
Did you encounter this in real life?
Well, my initial concern was that dup() creates an inheritable file descriptor.
It is unlikely that fork() occurs while is_valid_fd() is called, because
is_valid_fd() is only called early during Python initialization.
STINNER Victor added the comment:
This is a regression of Python 3.4, so it would be nice to fix it before the
Python 3.4 final.
--
nosy: +larry
priority: normal - release blocker
___
Python tracker rep...@bugs.python.org
STINNER Victor added the comment:
The other thing is that traditionally the types were decimal.Decimal
etc., so I'm not sure if it is good idea to have _decimal.Decimal and
_pydecimal.Decimal.
Why not renaming the _decimal module to decimal?
--
Stefan Krah added the comment:
_decimal already lies about its name (for pickling).
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19232
___
___
Roundup Robot added the comment:
New changeset cc1e2f9a569a by Ezio Melotti in branch 'default':
#19221: update whatsnew entry about UCD version.
http://hg.python.org/cpython/rev/cc1e2f9a569a
--
___
Python tracker rep...@bugs.python.org
STINNER Victor added the comment:
On BSDs and OS X, you can use kqueue with EVFILT_PROC+NOTE_EXIT to do exactly
that. No polling required. Unfortunately there's no Linux equivalent.
http://stackoverflow.com/questions/1157700/how-to-wait-for-exit-of-non-children-processes/7477317#7477317
An
STINNER Victor added the comment:
On Linux, it possible to watch processes using a netlink socket:
http://www.outflux.net/blog/archives/2010/07/01/reporting-all-execs/
Example:
http://users.suse.com/~krahmer/exec-notify.c
Python binding (written in Cython) for proc connector:
Brett Cannon added the comment:
Just a quick favour to ask people: please post benchmark numbers of
startup_nosite and normal_startup with your patches, otherwise we are taking
stabs in the dark that the code complexity being suggested is worth it.
--
Roundup Robot added the comment:
New changeset 567241d794bd by Serhiy Storchaka in branch '2.7':
Issue #19131: The aifc module now correctly reads and writes sampwidth of
http://hg.python.org/cpython/rev/567241d794bd
New changeset 863a92cc9e03 by Serhiy Storchaka in branch '3.3':
Issue #19131:
Brett Cannon added the comment:
Is there any change in any benchmark?
--
nosy: +brett.cannon
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19230
___
Changes by Barry A. Warsaw ba...@python.org:
--
nosy: +barry
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19232
___
___
Python-bugs-list mailing
Charles-François Natali added the comment:
Honestly, I think the extra complexity and non-portability isn't worth it.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12187
___
Stefan Behnel added the comment:
Here's a patch that replaces the current simplistic Python executable command
config with a dedicated PythonRuntime config class. That makes it easy to
properly pass around the program specific configuration. Part of that is the
Python executable path, the
Charles-François Natali added the comment:
I think the problem is that those buildbots are really slow (just look at the
second buildbot's backlog), and the signal is delivered before the large buffer
is allocated, hence the write() syscall doesn't fail with EINTR.
--
nosy: +neologix
Antoine Pitrou added the comment:
Here normal_startup and startup_nosite wouldn't show a difference (under Linux
anyway) because the locale module is only imported for non-interactive streams,
AFAICT.
--
resolution: - fixed
stage: patch review - committed/rejected
status: open -
Antoine Pitrou added the comment:
Honestly, I think the extra complexity and non-portability isn't worth it.
That's what I think too.
If we want to avoid polling, there's another approach:
- fork() a first time
- fork() in the first child
- exec() in the second child
- in the first child, call
Roundup Robot added the comment:
New changeset f7e3f6a53823 by Georg Brandl in branch 'default':
PEP 4: convert to reST, update SourceForge - bugs.python.org, update
DeprecationWarning policy
http://hg.python.org/peps/rev/f7e3f6a53823
--
nosy: +python-dev
resolution: - fixed
stage:
Roundup Robot added the comment:
New changeset 8525cc1f342f by Georg Brandl in branch '2.7':
Closes #13203: add a FAQ section about seemingly duplicate id()s.
http://hg.python.org/cpython/rev/8525cc1f342f
--
nosy: +python-dev
resolution: - fixed
stage: needs patch - committed/rejected
Roundup Robot added the comment:
New changeset 0d5de993db66 by Georg Brandl in branch '3.3':
Closes #13203: add a FAQ section about seemingly duplicate id()s.
http://hg.python.org/cpython/rev/0d5de993db66
--
___
Python tracker rep...@bugs.python.org
Roundup Robot added the comment:
New changeset 9aae58596349 by Georg Brandl in branch '2.7':
Closes #19179: make table of XML vulnerabilities clearer by using everyday
booleans and explaining the table beforehand.
http://hg.python.org/cpython/rev/9aae58596349
--
Georg Brandl added the comment:
The -n (nitpicky) option to Sphinx should also report missing references.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue18758
___
Roundup Robot added the comment:
New changeset 6b0ca3963ff1 by Georg Brandl in branch '3.3':
Closes #19179: make table of XML vulnerabilities clearer by using everyday
booleans and explaining the table beforehand.
http://hg.python.org/cpython/rev/6b0ca3963ff1
--
nosy: +python-dev
Georg Brandl added the comment:
What do you think of the two references added to the itertools docs?
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19202
___
Georg Brandl added the comment:
lives in the interactive shell is not precise; I would prefer has been
defined in
--
nosy: +georg.brandl
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue16355
Georg Brandl added the comment:
Yes, there is already one or two issues there (e.g. number 1239).
--
resolution: - invalid
status: pending - closed
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue18177
New submission from Georg Brandl:
Original-Nachricht
Betreff: [docs] socket.fileno() documentation
Datum: Thu, 10 Oct 2013 19:27:35 +0200
Von: Vlado Potisk vl...@poti.sk
An: d...@python.org
I might be wrong but in my opinion the socket library documentation is not
clear enough
Roundup Robot added the comment:
New changeset b9ab48c491d5 by Georg Brandl in branch '3.3':
Closes #13026: fix documentation of MAKE_FUNCTION for 3.x.
http://hg.python.org/cpython/rev/b9ab48c491d5
--
nosy: +python-dev
resolution: - fixed
stage: needs patch - committed/rejected
status:
R. David Murray added the comment:
See also issue 19154. For consistency with the rest of Python it should
probably raise ValueError. But at this point it has done what it does for a
long time (which is to return what the underlying posix function returns), so
we should probably just
New submission from Elazar Gershuni:
There's no dedicated StackOverflowErrorException, So there is no way to
accurately distinguish a recursion overflow from a general RuntimeError.
One cannot use the exception message, since the docs explicitly says that
Exception messages are not part of
Roundup Robot added the comment:
New changeset 9f1e1da820fb by Georg Brandl in branch '2.7':
Closes #13905: mention rich-comparison methods in addition to __cmp__ when
documenting how to make classes comparable and orderable.
http://hg.python.org/cpython/rev/9f1e1da820fb
--
nosy:
Raymond Hettinger added the comment:
The reference from accumulate() to reduce() may be useful.
I'm opposed to most of the other equivalents and cross-references. They bloat
the docs without adding value. Terry is right in saying that the equivalent
for enumerate() is better as a basic loop
Georg Brandl added the comment:
Whatsnew: yes please.
As for your second point, I assume Raymond wanted to exemplify usage with an
unfortunate API that prints to stderr with no option to change it. It just
turned out that dis() is not one of those APIs.
For purposes of print(), you're
Georg Brandl added the comment:
I agree. Will prepare a patch to the reduce() doc.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19202
___
___
Changes by Georg Brandl ge...@python.org:
Added file: http://bugs.python.org/file32063/reduce_equiv.diff
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19202
___
STINNER Victor added the comment:
For the PEP 446 (non inheritable files and sockets), it was discussed to
write a helper similar to what Antoine proposes, but to only inherit a few
handles instead all inherit all (inheritable) handles.
--
___
Python
Christian Heimes added the comment:
Done
--
stage: - patch review
Added file: http://bugs.python.org/file32064/pbkdf2_2.patch
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue18582
___
Roundup Robot added the comment:
New changeset 05dcaf761c7d by Georg Brandl in branch '3.3':
Closes #13833: document PyStructSequence C-API functions.
http://hg.python.org/cpython/rev/05dcaf761c7d
--
nosy: +python-dev
resolution: - fixed
stage: patch review - committed/rejected
status:
Raymond Hettinger added the comment:
There seems to be a pretty good consensus that this is something we don't want
to support.
--
resolution: - rejected
status: open - closed
___
Python tracker rep...@bugs.python.org
Changes by Elazar Gershuni elaz...@gmail.com:
--
nosy: +georg.brandl
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19235
___
___
Python-bugs-list
Georg Brandl added the comment:
Thanks for the suggestion!
--
nosy: +georg.brandl
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13915
___
___
Roundup Robot added the comment:
New changeset 6ecef57f57f9 by Georg Brandl in branch '3.3':
Closes #13915: update tutorial with respect to .pyc files (__pycache__ / PEP
3147).
http://hg.python.org/cpython/rev/6ecef57f57f9
--
nosy: +python-dev
resolution: - fixed
stage: needs patch -
Christian Heimes added the comment:
Tim has convinced me, too.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19224
___
___
Python-bugs-list
Changes by Georg Brandl ge...@python.org:
--
nosy: +pitrou
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19235
___
___
Python-bugs-list mailing
Antoine Pitrou added the comment:
This sounds like a reasonable feature request to me.
--
components: +Interpreter Core -Library (Lib)
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19235
___
Georg Brandl added the comment:
I agree.
--
___
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http://bugs.python.org/issue19235
___
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Unsubscribe:
Georg Brandl added the comment:
See http://sphinx-doc.org/latest/ for my preferred solution.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue4965
___
Changes by Serhiy Storchaka storch...@gmail.com:
--
resolution: - fixed
stage: patch review - committed/rejected
status: open - closed
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19131
Georg Brandl added the comment:
A draft is attached. The directive currently just always links to the
availability notes, which I have moved to the main Operating system
services document. Please review!
--
keywords: +patch
Added file:
Roundup Robot added the comment:
New changeset 3303d735058f by Serhiy Storchaka in branch '2.7':
Issue #18919: If the close() method of a writer in the sunau or wave module
http://hg.python.org/cpython/rev/3303d735058f
New changeset b7eae747385c by Serhiy Storchaka in branch '3.3':
Issue
Stefan Krah added the comment:
I can't apply the patch that was created with diff --git, so here is
another one that is less readable but applies.
--
Added file: http://bugs.python.org/file32066/issue19232-2.patch
___
Python tracker
New submission from Antoine Pitrou:
Tornado 3.1.1 is compatible with Python 2.6, 2.7, 3.2 and upwards, which makes
it a good candidate for a networking benchmark.
Here is a patch adding a HTTP (server + client) benchmark. A trivial HTTP
server is spawned which writes a sizable body in
Changes by Stefan Behnel sco...@users.sourceforge.net:
--
components: +Benchmarks
nosy: +scoder
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19236
___
Gregory P. Smith added the comment:
makes sense to me.
--
nosy: +gregory.p.smith
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19236
___
___
Stefan Behnel added the comment:
+1. Does it give reasonably predictable timings?
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19236
___
___
Antoine Pitrou added the comment:
+1. Does it give reasonably predictable timings?
Yes. There is a small warmup phase at the beginning (the first few
rounds are skipped). The benchmark eats 100% CPU on one core, mostly
userspace (at least under Linux).
--
Roundup Robot added the comment:
New changeset 4059e871e74e by Antoine Pitrou in branch 'default':
Issue #19219: Speed up marshal.loads(), and make pyc files slightly (5% to 10%)
smaller.
http://hg.python.org/cpython/rev/4059e871e74e
--
nosy: +python-dev
Antoine Pitrou added the comment:
I've now committed the latest patch (marshal_opts5.patch).
--
resolution: - fixed
stage: patch review - committed/rejected
status: open - closed
___
Python tracker rep...@bugs.python.org
Antoine Pitrou added the comment:
I can't apply the patch that was created with diff --git, so here is
another one that is less readable but applies.
You can apply it using hg import --no-commit, I think.
--
nosy: +pitrou
___
Python tracker
Antoine Pitrou added the comment:
Serhiy, sorry to ping you, but do you think you're gonna look at this?
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue16203
___
Ethan Furman added the comment:
Sounds like we have a consensus. If no objections I'll commit in four or five
days (in time for the last alpha).
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue18281
Changes by Antoine Pitrou pit...@free.fr:
--
nosy: +haypo
stage: - patch review
versions: -Python 2.6, Python 3.1, Python 3.2
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12186
___
Roundup Robot added the comment:
New changeset 142c62a490ce by Antoine Pitrou in branch 'default':
Issue #4555: All exported C symbols are now prefixed with either Py or _Py.
http://hg.python.org/cpython/rev/142c62a490ce
--
nosy: +python-dev
___
Changes by Antoine Pitrou pit...@free.fr:
--
resolution: - fixed
stage: commit review - committed/rejected
status: open - closed
versions: -Python 3.2
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue4555
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