Eli Bendersky eli...@gmail.com added the comment:
Ezio,
but using ints instead of flags is discouraged (see #11957). OTOH there's no
re.NOFLAGS flag that can be used instead.
Indeed, there's no re.NOFLAGS, and as I mentioned the 3k docs mention 0 as the
default value, thus (in a way)
Eli Bendersky eli...@gmail.com added the comment:
Regarding backporting 106ee4eb5970 - it's probably a good thing to do but I
wouldn't mix it with this issue.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12875
Charles-François Natali neolo...@free.fr added the comment:
`long long` is not ANSI, but C99.
Anyhow, I'm still not sure this check is necessary, because:
1) I really doubt any modern OS uses a signed socklen_t
2) even if it's the case, I don't see how we could possibly end up with a
negative
Charles-François Natali neolo...@free.fr added the comment:
without-threads, it segfault:
It's normal :-)
_stack_overflow triggers - as it names implies - a stack overflow.
However, as you can see in the output, faulthandler is now able to
catch the SIGSEGV and display the backtrace (because
Nick Coghlan ncogh...@gmail.com added the comment:
I tend to be fairly paranoid about operating systems doing occasionally bizarre
things, so I like having clearly defined behaviour even when the OS does
something arguably nuts, but permitted by the relevant standard. Hence I think
keeping
Ezio Melotti ezio.melo...@gmail.com added the comment:
After the recent discussions on python-dev I went through the Unicode howto and
fixed a few things, then I found this issue so I'm attaching the patch here.
The patch addresses mostly markup issues, but it also removes the usage of
'byte
STINNER Victor victor.stin...@haypocalc.com added the comment:
@Victor: can I commit the patch?
I don't like the skip message. It doesn't tell that the problem comes
from sigaltstack() and it doesn't contain the issue number. I would
expect something like: Issue #12868: sigaltstack() doesn't
STINNER Victor victor.stin...@haypocalc.com added the comment:
The second patch looks good. Tests?
Ok, I will try to write a new patch with tests.
But, it *probably* shouldn't be applied to 2.7 3.2 given that it is a
behaviour change.
I consider that this issue is a bug, so it should be
Ross Lagerwall rosslagerw...@gmail.com added the comment:
I consider that this issue is a bug, so it should be fixed in 2.7 and
3.2. I agree that *killing* the process is a behaviour change, but we
can just close pipes on error for 2.7 and 3.2.
Yeah, that seems right.
--
Danilo Segan dse...@users.sourceforge.net added the comment:
I believe it's invalid. GNU gettext itself doesn't honor the LOCPATH variable,
LOCPATH is basically used by GNU libc for pointing to locale data. Even though
this also includes LC_MESSAGES, gettext has never used it afaik.
If it's
New submission from Wong Wah Meng wahm...@freescale.com:
Hi there,
I just build python 2.7.1 on my HP 11.31 Itanium 64 bit machine using gcc. When
I finished the build and run make test. It gives me error as depicted below:-
$ ./python Lib/test/regrtest.py -v
Traceback (most recent
Steffen Daode Nurpmeso sdao...@googlemail.com added the comment:
Heya.
OpenBSD does support 1:1 threads via the RThread library
since 2005, thanks to tedu@ and more fantastic guys!
It about to be super-stable (one commit in 2011, last real
fix in april 2010).
(There is a techtalk from tedu@ (Ted
Ezio Melotti ezio.melo...@gmail.com added the comment:
I also left a few comments on rietveld about other things that can be improved.
Please reply and comment there.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue4153
Amaury Forgeot d'Arc amaur...@gmail.com added the comment:
Please run the make command again. It will list the modules that were
skipped and not compiled. Which modules do you see there?
Also, which version of OpenSSL is installed?
--
nosy: +amaury.forgeotdarc
Changes by Sebastian Wiesner lunary...@googlemail.com:
--
nosy: +lunar
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12873
___
___
Changes by Barry A. Warsaw ba...@python.org:
--
resolution: - invalid
status: open - closed
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue8409
___
Antoine Pitrou pit...@free.fr added the comment:
If you're casting to a larger signed type, then the semantics change, since
there is a sign extension.
For example (unsigned int) 0x could be cast to (long long) -1.
You could cast to size_t instead and compare the result to
STINNER Victor victor.stin...@haypocalc.com added the comment:
OpenBSD does support 1:1 threads via the RThread library
since 2005, thanks to tedu@ and more fantastic guys!
It about to be super-stable (one commit in 2011, last real
fix in april 2010).
(There is a techtalk from tedu@ (Ted
Vinay Sajip vinay_sa...@yahoo.co.uk added the comment:
@Éric: I also noticed that your latest comment
All text is bytes, so we can do all I/O in bytes when writing resources and
avoid special-casing.
contradicts your earlier position:
I agree about the nonsense of opening in binary mode.
Changes by Ezio Melotti ezio.melo...@gmail.com:
--
status: closed - open
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue2771
___
___
Roundup Robot devn...@psf.upfronthosting.co.za added the comment:
New changeset 90586887032e by Ezio Melotti in branch 'default':
test: change the content of the p file so
http://hg.python.org/test/rev/90586887032e
--
nosy: +python-dev
status: open - closed
New submission from Jonas H. jo...@lophus.org:
from subprocess import Popen, PIPE
p = Popen(['ls'], stdout=PIPE)
p.wait()
p.stdout.seek(0)
Traceback (most recent call last):
File t.py, line 5, in module
p.stdout.seek(0)
IOError: [Errno 29] Illegal seek
Python 2.7.2, Arch Linux x86-64
Nadeem Vawda nadeem.va...@gmail.com added the comment:
This is expected behaviour - you cannot seek on a pipe.
--
nosy: +nadeem.vawda
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12877
___
STINNER Victor victor.stin...@haypocalc.com added the comment:
stdout is a PIPE. You cannot seek in a PIPE.
Write stdout into a file, or use maybe BytesIO or StringIO?
--
nosy: +haypo
resolution: - invalid
status: open - closed
___
Python tracker
Wong Wah Meng wahm...@freescale.com added the comment:
Thanks for your reply:
This is the output of the make, _ctypes and termios are failed to build.
Python build finished, but the necessary bits to build these modules were not
found:
_bsddb _curses_curses_panel
STINNER Victor victor.stin...@haypocalc.com added the comment:
Do you have OpenSSL headers?
--
nosy: +haypo
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12876
___
Jonas H. jo...@lophus.org added the comment:
Why does it have a 'seek' method then?
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12877
___
___
STINNER Victor victor.stin...@haypocalc.com added the comment:
Why does it have a 'seek' method then?
Python doesn't remove a method if the operation is forbidden. For example,
Python doesn't remove write() method if the file is read only, and it doesn't
remove most methods after close().
I
Vlad Riscutia riscutiav...@gmail.com added the comment:
Meador, I believe this was the first issue on the tracker that got me looking
into bitfield allocation. I agree that big-endian on MSVC doesn't make too much
sense but you can disregard that - using default endianess will still yield
Steffen Daode Nurpmeso sdao...@googlemail.com added the comment:
In Python 3.3, you can use sys.thread_info to check which threading
library is used.
Great! I didn't know that!
--
___
Python tracker rep...@bugs.python.org
STINNER Victor victor.stin...@haypocalc.com added the comment:
Great! I didn't know that!
It's a new feature of Python 3.3. I added it to skip a test on old FreeBDB, see
test_threadsignal.py:
USING_PTHREAD_COND = (sys.thread_info.name == 'pthread'
Ezio Melotti ezio.melo...@gmail.com added the comment:
I tried to run a test suite of 3kloc (not just about regex, but regex were used
in several places) and I had only one failure:
s = u'void foo ( type arg1 [, type arg2 ] )'
re.sub('(?=[][()]) |(?!,) (?!\[,)(?=[][(),])', '', s)
u'void
Matthew Barnett pyt...@mrabarnett.plus.com added the comment:
The regex module supports nested sets and set operations, eg.
r[[a-z]--[aeiou]] (the letters from 'a' to 'z', except the vowels). This
means that literal '[' in a set needs to be escaped.
For example, re module sees [][()]... as:
Meador Inge mead...@gmail.com added the comment:
On Thu, Sep 1, 2011 at 9:45 AM, Vlad Riscutia rep...@bugs.python.org wrote:
Vlad Riscutia riscutiav...@gmail.com added the comment:
Meador, I believe this was the first issue on the tracker that got me looking
into bitfield allocation.
I
Charles-François Natali neolo...@free.fr added the comment:
Here's a patch with an updated skip message.
As for rthreads support, a quick search seems to indicate that its API is
exactly the same as pthreads, and it's even binary compatible. Python will
automatically use it when run on a
Changes by Charles-François Natali neolo...@free.fr:
Removed file: http://bugs.python.org/file23078/openbsd_sigaltstack.diff
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12868
___
Ezio Melotti ezio.melo...@gmail.com added the comment:
Thanks for the explanation, but isn't this a backward incompatible feature?
I think it should be enabled only when the re.NEW flag is passed.
The idiom [][...] is also quite common, so I think it might break different
programs if regex has
Vlad Riscutia riscutiav...@gmail.com added the comment:
Sounds good. Please nosy me in the doc bug.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue6069
___
Meador Inge mead...@gmail.com added the comment:
As stated, how a particular compiler allocates bitfields is *extremely*
implementation specific. There can be differences in implementations between
different compilers, different *versions* of the same compiler, and different
invocations of
Antoine Pitrou pit...@free.fr added the comment:
Thanks for the explanation, but isn't this a backward incompatible
feature?
I think it should be enabled only when the re.NEW flag is passed.
The idiom [][...] is also quite common, so I think it might break
different programs if regex has a
Changes by Antoine Pitrou pit...@free.fr:
--
nosy: +gregory.p.smith
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12876
___
___
Python-bugs-list
Antoine Pitrou pit...@free.fr added the comment:
I'm worried that by allowing users to pass function pointers here, we are
allowing all kinds of uses that we will have to more or less support later.
What exactly taking the GIL means and when exactly it is done in the
execution process is an
Changes by Antoine Pitrou pit...@free.fr:
--
components: +Library (Lib) -IO, Windows
keywords: +easy
versions: +Python 3.3 -Python 3.2
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue7171
___
Vlad Riscutia riscutiav...@gmail.com added the comment:
Well currently we pack bitfields with an algorithm that uses #ifdefs for GCC
and MSVC builds. This feature tries to remove the hardcoded behavior and
implement it as a runtime option. This should improve interop with other
compilers.
Ezio Melotti ezio.melo...@gmail.com added the comment:
Changing the name of the flag is fine with me.
Having a warning for unescaped brackets that trigger set operations might also
be a solution (once escaped they will still work on the old re). Maybe the
same could also be done for scoped
New submission from Eric Promislow er...@activestate.com:
I see that going from Python 3.1.1 to 3.1.2
instances of io.StringIO no longer have a __dict__ field.
Why? Is this to make them unpicklable?
--
components: IO
messages: 143344
nosy: ericp
priority: normal
severity: normal
Gregory P. Smith g...@krypto.org added the comment:
The fact that it called __get_builtin_constructor implies that the ssl backed
_hashlib module was not available. It looks like the non-openssl standalone
_sha256 module (and likely the _sha512 module) both failed to be compiled.
I would not
Roundup Robot devn...@psf.upfronthosting.co.za added the comment:
New changeset 385c2ec78f16 by Antoine Pitrou in branch '3.2':
Issue #12802: the Windows error ERROR_DIRECTORY (numbered 267) is now
http://hg.python.org/cpython/rev/385c2ec78f16
New changeset d72d5c942232 by Antoine Pitrou in
Antoine Pitrou pit...@free.fr added the comment:
Committed now. Hopefully it won't break anything!
--
resolution: - fixed
stage: patch review - committed/rejected
status: open - closed
versions: -Python 2.7
___
Python tracker rep...@bugs.python.org
Antoine Pitrou pit...@free.fr added the comment:
I'm not sure why that is. Note that you can still set and get arbitrary
attributes, so there must be a dict somewhere, but it isn't exposed. Also,
there wasn't any significant change in StringIO in the 3.1 line.
Benjamin, do you have any idea?
New submission from Antoine Pitrou pit...@free.fr:
This is a bit unhelpful:
s = io.StringIO()
s.__getattribute__
method-wrapper '__getattribute__' of _io.StringIO object at 0x7f118a2997f0
dir(s.__getattribute__)
Traceback (most recent call last):
File stdin, line 1, in module
TypeError:
Changes by Doug Hellmann doug.hellm...@gmail.com:
--
nosy: +doughellmann
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue11879
___
___
Matthew Barnett pyt...@mrabarnett.plus.com added the comment:
I think I need a show of hands.
Should the default be old behaviour (like re) or new behaviour? (It might be
old now, new later.)
Should there be a NEW flag (as at present), or an OLD flag, or a VERSION
parameter (0=old, 1=new,
Terry J. Reedy tjre...@udel.edu added the comment:
As a (Windows) user, I would like to be able to download any working
pre-compiled shared library (.dll) and access it via ctypes. The particular
compiler used to compile cpythonx.y.z should not determine whether a Pythonx.y
program works. The
Changes by Justin Wehnes jweh...@gmail.com:
--
nosy: +jwehnes
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12537
___
___
Python-bugs-list mailing
Antoine Pitrou pit...@free.fr added the comment:
I think I need a show of hands.
Should the default be old behaviour (like re) or new behaviour? (It
might be old now, new later.)
Should there be a NEW flag (as at present), or an OLD flag, or a
VERSION parameter (0=old, 1=new, 2=?)?
STINNER Victor victor.stin...@haypocalc.com added the comment:
As for rthreads support, a quick search seems to indicate that its API is
exactly the same as pthreads, and it's even binary compatible. Python will
automatically use it when run on a OpenBSD system with rthreads enabled.
Well...
Benjamin Peterson benja...@python.org added the comment:
51e27f42beda and friends.
--
resolution: - fixed
status: open - closed
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12879
___
Jeffrey C. Jacobs timeho...@users.sourceforge.net added the comment:
On 1 September 2011 16:12, Matthew Barnett rep...@bugs.python.org wrote:
Matthew Barnett pyt...@mrabarnett.plus.com added the comment:
I think I need a show of hands.
For my part, I recommend literal flags, i.e.
Roundup Robot devn...@psf.upfronthosting.co.za added the comment:
New changeset a29b72950795 by Charles-François Natali in branch 'default':
Issue #12868: Skip test_faulthandler.test_stack_overflow() on OpenBSD:
http://hg.python.org/cpython/rev/a29b72950795
--
nosy: +python-dev
Charles-François Natali neolo...@free.fr added the comment:
Committed.
Rémi, thanks once again for this report!
--
resolution: - fixed
stage: needs patch - committed/rejected
status: open - closed
___
Python tracker rep...@bugs.python.org
Antoine Pitrou pit...@free.fr added the comment:
Is it enough to just load a CRL file, or is other functionality usually needed?
The following APIs should help us do it:
- X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *ctx);
- int X509_STORE_add_crl(X509_STORE *ctx, X509_CRL *x);
- X509_CRL
Roundup Robot devn...@psf.upfronthosting.co.za added the comment:
New changeset 86b7f14485c9 by Victor Stinner in branch 'default':
Issue #12494: Close pipes and kill process on error in subprocess functions
http://hg.python.org/cpython/rev/86b7f14485c9
--
nosy: +python-dev
STINNER Victor victor.stin...@haypocalc.com added the comment:
The second patch looks good. Tests?
I don't see how to test that the pipes are closed, because the Popen object
(and its stdout and stderr attributes) are not visible outside the patched
functions.
I consider that this issue is
Changes by STINNER Victor victor.stin...@haypocalc.com:
--
nosy: -haypo
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue6560
___
___
STINNER Victor victor.stin...@haypocalc.com added the comment:
For example, the following snippet builds correctly on Linux
It builds correctly with -pthread or -lpthread, but it fails to build without
these options.
sched_get_priority_max() and sched_get_priority_min() come from libpthread
Changes by STINNER Victor victor.stin...@haypocalc.com:
--
title: Disable sched_get_priority_min/max if Python is compiled without threads
- Disable sched_get_priority_min/max on OpenBSD if Python is compiled without
threads
___
Python tracker
STINNER Victor victor.stin...@haypocalc.com added the comment:
Fixed, thanks for the report.
Python 2.7 is not affected by this bug.
--
versions: +Python 3.3
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12636
Changes by STINNER Victor victor.stin...@haypocalc.com:
--
resolution: works for me - fixed
status: open - closed
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12636
___
Roundup Robot devn...@psf.upfronthosting.co.za added the comment:
New changeset fef1ed14 by Victor Stinner in branch '3.2':
Issue #12636: IDLE reads the coding cookie when executing a Python script.
http://hg.python.org/cpython/rev/fef1ed14
New changeset a8748022504f by Victor Stinner
STINNER Victor victor.stin...@haypocalc.com added the comment:
clock_gettime.patch: add time.clock_gettime() function and time.CLOCK_xxx
constants. The patch requires to rerun autoconf.
For the documentation, I don't know the availability of this function. Is it
available on Windows?
Changes by STINNER Victor victor.stin...@haypocalc.com:
--
title: test_posix.test_fdlistdir() segfault on OpenBSD - POSIX level issues in
posixmodule.c on OpenBSD 5.0
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12852
Antoine Pitrou pit...@free.fr added the comment:
Rémi : what happens if you manually add
extern DIR *fdopendir(int fd);
at the beginning of posixmodule.c?
--
nosy: +pitrou
___
Python tracker rep...@bugs.python.org
Ezio Melotti ezio.melo...@gmail.com added the comment:
In order to replace the re module, regex must have the same behavior (except
for bugs, where the correct behavior is most likely preferred, even if it's
different).
Having re.OLD and warnings active by default in 3.3 (and possibly 3.4)
Steven D'Aprano steve+pyt...@pearwood.info added the comment:
Matthew Barnett wrote:
Matthew Barnett pyt...@mrabarnett.plus.com added the comment:
I think I need a show of hands.
Should the default be old behaviour (like re) or new behaviour? (It might be
old now, new later.)
Should
Changes by Yury Selivanov yseliva...@gmail.com:
--
nosy: +Yury.Selivanov
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue10882
___
___
Meador Inge mead...@gmail.com added the comment:
Hi Vlad,
On Thu, Sep 1, 2011 at 1:30 PM, Vlad Riscutia rep...@bugs.python.org wrote:
Vlad Riscutia riscutiav...@gmail.com added the comment:
Well currently we pack bitfields with an algorithm that uses #ifdefs for GCC
and MSVC builds. This
New submission from Meador Inge mead...@gmail.com:
As issues like issue6069 and issue11920 allude to, figuring out how 'ctypes'
allocates bit-fields is not very clear. The documentation should be enhanced
to flesh this out in more detail. As an example, Microsoft documents the VC++
Changes by Meador Inge mead...@gmail.com:
--
stage: test needed - committed/rejected
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue6069
___
___
Meador Inge mead...@gmail.com added the comment:
I opened issue12880 for the doc bug. Closing this one out ...
--
resolution: - invalid
status: open - closed
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue6069
Meador Inge mead...@gmail.com added the comment:
Hi Steve,
There is currently no way to deal with this situation. Vlad has opened
issue12528 with a proposal to make the allocation strategy configurable from
the 'ctypes' API. Please follow that issue if you are still interested. I am
Changes by Meador Inge mead...@gmail.com:
--
nosy: -theller
stage: - needs patch
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue9030
___
___
Changes by Meador Inge mead...@gmail.com:
--
assignee: theller -
nosy: -theller
priority: normal - low
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue9175
___
Meador Inge mead...@gmail.com added the comment:
This was, in fact, committed already.
--
assignee: theller -
nosy: +meadori -theller
resolution: - fixed
stage: - committed/rejected
status: open - closed
___
Python tracker rep...@bugs.python.org
Meador Inge mead...@gmail.com added the comment:
Whoops. I meant to post a link to the commit before. It is here:
http://hg.python.org/cpython/rev/584db03e5248.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue6980
Changes by Meador Inge mead...@gmail.com:
--
assignee: theller -
nosy: -theller
priority: normal - low
stage: - needs patch
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue5718
___
Changes by Meador Inge mead...@gmail.com:
--
assignee: theller -
nosy: -theller
priority: normal - low
stage: - patch review
type: - compile error
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue6006
Changes by Jesús Cea Avión j...@jcea.es:
--
nosy: +jcea
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12819
___
___
Python-bugs-list mailing list
Ezio Melotti ezio.melo...@gmail.com added the comment:
Also note that some behaviors are not old or compatible, but just
different. For example why inline flags should be the old (or new) behavior?
Or e.g. the behavior of version 2 but not 0 and 1?
Also what if I want zero-width splits but
Meador Inge mead...@gmail.com added the comment:
Vlad,
Thanks for the patch. A few nits:
1. The test case is in 'test_bitfields.py'.
I think it should go in 'test_structures.py'.
2. The test case would probably be cleaner using a 'with' context
manager:
with
New submission from Meador Inge mead...@gmail.com:
Reproduced on Fedora 15 with tip Python:
[meadori@motherbrain cpython]$ ./python
Python 3.3.0a0 (default:3102951cc1ce+, Sep 1 2011, 22:19:06)
[GCC 4.6.0 20110603 (Red Hat 4.6.0-10)] on linux
Type help, copyright, credits or license for more
Steven D'Aprano steve+pyt...@pearwood.info added the comment:
Ezio Melotti wrote:
Ezio Melotti ezio.melo...@gmail.com added the comment:
Also note that some behaviors are not old or compatible, but just
different. For example why inline flags should be the old (or new) behavior?
Or
New submission from Abhijit Bhattacharjee itabhij...@gmail.com:
The following Code causes Python to crash
import os
import mmap
data = mmap.mmap(open(Certain File,r+).fileno(),os.path.getsize(Certain
File))
assuming Certain File is present in the current working directory
--
Armin Rigo ar...@users.sourceforge.net added the comment:
Antoine: we could take two lines from the current implementation of these hook
from stm/transactionmodule.c, and move them to the interpreter core. CPython
would end up with containing the core logic for transactions. A possible API
Remi Pointel pyt...@xiri.fr added the comment:
Rémi : what happens if you manually add
extern DIR *fdopendir(int fd);
at the beginning of posixmodule.c?
Hello,
it seems to correctly work:
./python Lib/test/test_posix.py
testNoArgFunctions (__main__.PosixTester) ... ok
test_access
Charles-François Natali neolo...@free.fr added the comment:
It builds correctly with -pthread or -lpthread, but it fails to build without
these options.
Not on Linux: this is specific to OpenBSD.
sched_get_priority_max() and sched_get_priority_min() come from libpthread on
OpenBSD,
96 matches
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