[issue11802] filecmp.cmp needs a documented way to clear cache
Georg Brandl ge...@python.org added the comment: -1 on backporting. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11802 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6498] Py_Main() does not return on SystemExit
Roundup Robot devnull@devnull added the comment: New changeset 0311f62714f7 by Georg Brandl in branch '3.1': Closes #6498: fix several misspellings of SystemExit as SystemError. http://hg.python.org/cpython/rev/0311f62714f7 New changeset 7089afd69a1a by Georg Brandl in branch '3.2': Merge #6498 fix from 3.1. http://hg.python.org/cpython/rev/7089afd69a1a New changeset 94e3c44b0662 by Georg Brandl in branch 'default': Merge #6498 fix from 3.2. http://hg.python.org/cpython/rev/94e3c44b0662 New changeset 97a75fccd7c8 by Georg Brandl in branch '2.7': Port #6498 fix: fix several misspellings of SystemExit as SystemError. http://hg.python.org/cpython/rev/97a75fccd7c8 -- nosy: +python-dev resolution: - fixed stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6498 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1746656] IPv6 Interface naming/indexing functions
Roundup Robot devnull@devnull added the comment: New changeset c2515cb23d9b by Gregory P. Smith in branch 'default': Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname http://hg.python.org/cpython/rev/c2515cb23d9b -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1746656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1746656] IPv6 Interface naming/indexing functions
Gregory P. Smith g...@krypto.org added the comment: I added these with conditional compilation via autoconf for use on posix systems. These methods are not IPv6 specific. Anyone who wants to see them supported on windows will need to add whatever conditional compilation magic is required to enable that on appropriate builds. -- resolution: - fixed stage: test needed - committed/rejected status: open - closed versions: +Python 3.3 -Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1746656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10756] Error in atexit._run_exitfuncs [...] Exception expected for value, str found
kai zhu kai...@ugcs.caltech.edu added the comment: should this bug b closed? it seems fixed in python3.2 for me. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10756 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12079] decimal.py: TypeError precedence in fma()
New submission from Stefan Krah stefan-use...@bytereef.org:
Hi, I think that TypeError should take precedence over InvalidOperation
in these two cases:
Decimal('Infinity').fma(Decimal('0'), (3.91224318126786e+19+0j))
Traceback (most recent call last):
File stdin, line 1, in module
File /usr/local/lib/python3.2/decimal.py, line 1879, in fma
'INF * 0 in fma')
File /usr/local/lib/python3.2/decimal.py, line 3926, in _raise_error
raise error(explanation)
decimal.InvalidOperation: INF * 0 in fma
Decimal('1').fma(Decimal('snan'), 1.22)
Traceback (most recent call last):
File stdin, line 1, in module
File /usr/local/lib/python3.2/decimal.py, line 1871, in fma
return context._raise_error(InvalidOperation, 'sNaN', other)
File /usr/local/lib/python3.2/decimal.py, line 3926, in _raise_error
raise error(explanation)
decimal.InvalidOperation: sNaN
--
components: Library (Lib)
messages: 136014
nosy: mark.dickinson, rhettinger, skrah
priority: normal
severity: normal
status: open
title: decimal.py: TypeError precedence in fma()
type: behavior
versions: Python 3.3, Python 3.4
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[issue10756] Error in atexit._run_exitfuncs [...] Exception expected for value, str found
Georg Brandl ge...@python.org added the comment: Well, Victor still wanted to backport it. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10756 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1746656] IPv6 Interface naming/indexing functions
STINNER Victor victor.stin...@haypocalc.com added the comment: New changeset c2515cb23d9b by Gregory P. Smith in branch 'default': Issue #1746656: Add if_nameindex, if_nametoindex, if_indextoname The _socket module doesn't compile on OpenIndiana anymore: http://www.python.org/dev/buildbot/all/builders/AMD64%20OpenIndiana%203.x/builds/1207/steps/test/logs/stdio -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1746656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12079] decimal.py: TypeError precedence in fma()
Mark Dickinson dicki...@gmail.com added the comment: Yes, I agree. Do you have a patch? I guess the only mildly tricky part here is making sure that the patch doesn't cause fma(2, 3, snan) (for example) to raise. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12079 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12079] decimal.py: TypeError precedence in fma()
Mark Dickinson dicki...@gmail.com added the comment: cause fma(2, 3, snan) ... Gah! That was nonsense. Please ignore. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12079 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1746656] IPv6 Interface naming/indexing functions
STINNER Victor victor.stin...@haypocalc.com added the comment: The _socket module doesn't compile on OpenIndiana anymore Same problem of FreeBSD 8.2: http://www.python.org/dev/buildbot/all/builders/AMD64%20FreeBSD%208.2%203.x/builds/291/steps/test/logs/stdio -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1746656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12075] python3.2 memory leak when setting integer key in dictionary
kai zhu kai...@ugcs.caltech.edu added the comment: explicit gc.collect() doesn't seem to fix the leak in my application. my current fix is to not re-instantiate the class attribute (which cost ~7mb) during reload instead reference one created earlier. i haven't pinpointed y, but i suspect its a corner case, which would rarely occur in general usage. my class also inherits from subprocess.Popen, which has a __del__ method, which might interfere w/ collection (although gc.garbage says otherwise ;). the reason i reload is that the script gets modified frequently, which the auto-build system will detect reload. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12075 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12060] Python doesn't support real time signals
Roundup Robot devnull@devnull added the comment: New changeset 945ca78c38b1 by Victor Stinner in branch '3.1': Issue #12060: Use sig_atomic_t type and volatile keyword in the signal module. http://hg.python.org/cpython/rev/945ca78c38b1 New changeset b74999f561ca by Victor Stinner in branch '3.2': (Merge 3.1) Issue #12060: Use sig_atomic_t type and volatile keyword in the http://hg.python.org/cpython/rev/b74999f561ca New changeset 1aa48391da30 by Victor Stinner in branch 'default': (Merge 3.2) Issue #12060: Use sig_atomic_t type and volatile keyword in the http://hg.python.org/cpython/rev/1aa48391da30 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12060 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12080] decimal.py: performance in _power_exact
New submission from Stefan Krah stefan-use...@bytereef.org: I found another performance issue in _power_exact: Decimal(4) ** Decimal(-1.2e-9) ^CTraceback (most recent call last): File stdin, line 1, in module File /home/stefan/pydev/cpython/Lib/decimal.py, line 2343, in __pow__ ans = self._power_exact(other, context.prec + 1) File /home/stefan/pydev/cpython/Lib/decimal.py, line 2098, in _power_exact ten_pow = 10**-ye KeyboardInterrupt This one is in the power operation in line 2098. There are several other places where huge integer powers are calculated if 'ye' is sufficiently large. -- components: Library (Lib) messages: 136022 nosy: mark.dickinson, skrah priority: normal severity: normal status: open title: decimal.py: performance in _power_exact type: performance versions: Python 3.3, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12080 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12060] Python doesn't support real time signals
STINNER Victor victor.stin...@haypocalc.com added the comment: if someone comes up with a situation where this is a real problem, feel free to reopen it. Ok I agree, no problem. But I commited at least Charles's patch ;-) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12060 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12079] decimal.py: TypeError precedence in fma()
Stefan Krah stefan-use...@bytereef.org added the comment: Ok, I'll write a patch. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12079 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11963] Remove human verification from test suite (test_parser and test_subprocess)
Éric Araujo mer...@netwok.org added the comment: I had a shot at test_subprocess but it’s harder than test_parser. The method that outputs to stdout tests the behavior of Popen(..., stdout=None). Putting another layer of indirection with script_helper could obfuscate it to the point of making it unreadable (what stdout are we talking about? It’s a subprocess in a subprocess in a test). I’ll try to do it in a few weeks but will not commit it without review. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11963 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1746656] IPv6 Interface naming/indexing functions
Nadeem Vawda nadeem.va...@gmail.com added the comment: Also failing to compile on OS X: http://www.python.org/dev/buildbot/all/builders/AMD64%20Leopard%203.x/builds/1385/steps/test/logs/stdio The problem seems to be that net/if.h is not being included on these non-Linux systems. Looking at Modules/socketmodule.h reveals that its inclusion is conditional on HAVE_NETPACKET_PACKET_H: #ifdef HAVE_NETPACKET_PACKET_H # include sys/ioctl.h # include net/if.h # include netpacket/packet.h #endif Changing it to something like this should solve the problem: #ifdef HAVE_NET_IF_H # include net/if.h #endif #ifdef HAVE_NETPACKET_PACKET_H # include sys/ioctl.h # include netpacket/packet.h #endif -- nosy: +nadeem.vawda ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1746656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1746656] IPv6 Interface naming/indexing functions
Roundup Robot devnull@devnull added the comment: New changeset 434dfe42fde1 by Nadeem Vawda in branch 'default': Fix _socket compilation failures on non-Linux buildbots (cf. issue #1746656). http://hg.python.org/cpython/rev/434dfe42fde1 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1746656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1746656] IPv6 Interface naming/indexing functions
Nadeem Vawda nadeem.va...@gmail.com added the comment: The OpenIndiana bots are now green, but the BSD and OS X bots are still failing. It seems that on those systems, net/if.h depends on sys/types.h and maybe some other headers, so the current configure script detects it as present but not usable. I'm currently setting up a FreeBSD VM so I can poke around and figure out what the missing dependencies are. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1746656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11802] filecmp.cmp needs a documented way to clear cache
Nadeem Vawda nadeem.va...@gmail.com added the comment: OK. I'll try to put together something cleaner just for 3.3, then. -- assignee: - nadeem.vawda stage: patch review - needs patch versions: -Python 2.7, Python 3.1, Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11802 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10639] reindent.py converts newlines to platform default
Jason R. Coombs jar...@jaraco.com added the comment: Re msg125818, I agree that the mixed EOLs is also a potential problem, though the proposed solution behaves better than the status quo, where the EOLs get converted without warning. It would be desirable for the patch to be more robust in that situation (providing a useful error message about why it fails). What might even be better is to retain newlines even if they're mixed. I'll explore a cross-platform technique to consistently retain newlines as encountered. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10639 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1615158] POSIX capabilities support
Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com added the comment: posix module has many optional functions, which are available only on some systems. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1615158 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9516] sysconfig: $MACOSX_DEPLOYMENT_TARGET mismatch: now 10.3 but 10.5 during configure
Roundup Robot devnull@devnull added the comment: New changeset 9874f213edb2 by Ronald Oussoren in branch '2.7': Issue #9516: avoid errors in sysconfig when MACOSX_DEPLOYMENT_TARGET is set in shell. http://hg.python.org/cpython/rev/9874f213edb2 New changeset 5b108229a978 by Ronald Oussoren in branch '3.2': Issue #9516: avoid errors in sysconfig when MACOSX_DEPLOYMENT_TARGET is set in shell. http://hg.python.org/cpython/rev/5b108229a978 New changeset 978016199be8 by Ronald Oussoren in branch '2.7': NEWS entry for fix of issue #9516 http://hg.python.org/cpython/rev/978016199be8 New changeset 25040a6a68e9 by Ronald Oussoren in branch '3.2': NEWS entry for fix of issue #9516 http://hg.python.org/cpython/rev/25040a6a68e9 New changeset 412d5f2c995f by Ronald Oussoren in branch 'default': (merge from 3.2) Issue #9516: avoid errors in sysconfig when MACOSX_DEPLOYMENT_TARGET is set in shell. http://hg.python.org/cpython/rev/412d5f2c995f -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9516 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9516] sysconfig: $MACOSX_DEPLOYMENT_TARGET mismatch: now 10.3 but 10.5 during configure
Ronald Oussoren ronaldousso...@mac.com added the comment: I've applied the patches to 3.3, 3.2 and 2.7 -- resolution: - fixed stage: commit review - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9516 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12081] Remove distributed copy of libffi
New submission from Benjamin Peterson benja...@python.org: I believe the bugs which the patched version of libffi used have been fixed in recent versions. We should stop distributing an old version. -- components: ctypes messages: 136034 nosy: benjamin.peterson priority: normal severity: normal status: open title: Remove distributed copy of libffi versions: Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12081 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12081] Remove distributed copy of libffi
Changes by Nadeem Vawda nadeem.va...@gmail.com: -- nosy: +nadeem.vawda ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12081 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12081] Remove distributed copy of libffi
Changes by Ross Lagerwall rosslagerw...@gmail.com: -- nosy: +rosslagerwall ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12081 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11614] import __hello__ is broken in Python 3
Changes by Georg Brandl ge...@python.org: -- priority: release blocker - deferred blocker ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11614 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12081] Remove distributed copy of libffi
Georg Brandl ge...@python.org added the comment: Sounds reasonable. How will this work on Windows? -- nosy: +georg.brandl ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12081 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10466] locale.py resetlocale throws exception on Windows (getdefaultlocale returns value not usable in setlocale)
Tim Lyons guy.lin...@gmail.com added the comment: Surely the user of getlocale as the right to expect that the same thing (i.e. ISO language codes) would be returned on all platforms. I am looking at some code that provides special purpose date handling routines. The appropriate routine is selected by a language code (for the locale category LC_TIME as it happens) like fr_FR. In order to get this to work on different platforms, you have to test whether it is windows, and if so use getdefaultlocale, while for other platforms, you use getlocale in order to return similar language codes. This code would actually be wrong if the application were to change the locale inside the application, because on other platforms the change would have an effect, while on windows, it would be ignored! [I am running on Mac OS X as it happens, not Linux or Windows]. So, don’t say that getdefaultloale is not useful, it is the one that is needed on Windows! Note this is not a problem with the encoding – some of the discussion and many of the related bugs are concerned with the encoding. Also note Marc-Andre pointing out in http://mail.python.org/pipermail/python-bugs-list/2004-December/026667.html that “getdefaultlocale() mimics the lookup mechanism of setlocale(LC_ALL, )”. I recognise that he is talking about the lookup mechanism rather than the results, but it seems to suggest that the results might be similar (if you do the same lookup you would get the same result). But “getdefaultlocale returns something that setlocale cannot consume on Windows”! I recognise that it would be difficult to decide to code locale on python so that windows returns something that is not the same as the native call, but it does seem to me that python locale should translate the Windows language codes so that they are the same as are returned on all the other platforms (i.e. ISO codes etc). -- nosy: +guy.linton ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10466 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11877] Change os.fsync() to support physical backing store syncs
Steffen Daode Nurpmeso sdao...@googlemail.com added the comment: Finally, depending on the workload, it could have a significant performance impact. Oh yes (first replaces os.fsync() with an in-python wrapper): 18:12 ~/tmp $ ll mail ls: mail: No such file or directory 18:12 ~/tmp $ ll X-MAIL 312 -rw-r- 1 steffen staff 315963 15 May 17:49 X-MAIL 18:12 ~/tmp $ time s-postman.py --folder=~/tmp/mail --dispatch=X-MAIL Dispatched 37 tickets to 4 targets. real0m4.638s user0m0.974s sys 0m0.160s 18:13 ~/tmp $ rm -rf mail 18:13 ~/tmp $ time s-postman.py --folder=~/tmp/mail --dispatch=X-MAIL Dispatched 37 tickets to 4 targets. real0m1.228s user0m0.976s sys 0m0.122s (I'm using the first one.) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11877 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10756] Error in atexit._run_exitfuncs [...] Exception expected for value, str found
Roundup Robot devnull@devnull added the comment: New changeset 461e37a60187 by Victor Stinner in branch '3.1': Issue #10756: atexit normalizes the exception before displaying it. Patch by http://hg.python.org/cpython/rev/461e37a60187 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10756 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6721] Locks in python standard library should be sanitized on fork
Steffen Daode Nurpmeso sdao...@googlemail.com added the comment: @ Charles-François Natali wrote (2011-05-15 01:14+0200): So if we really wanted to be safe, the only solution would be to forbid fork() in a multi-threaded program. Since it's not really a reasonable option But now - why this? The only really acceptable thing if you have control about what you are doing is the following: class SMP::Process /*! * \brief Daemonize process. *[.] * \note * The implementation of this function is not trivial. * To avoid portability no-goes and other such problems, * you may \e not call this function after you have initialized * Thread::enableSMP(), * nor may there (have) be(en) Child objects, * nor may you have used an EventLoop! * I.e., the process has to be a single threaded, synchronous one. * [.] */ pub static si32 daemonize(ui32 _daemon_flags=df_default); namespace SMP::POSIX /*! * \brief \fn fork(2). *[.] * Be aware that this passes by all \SMP and Child related code, * i.e., this simply \e is the system-call. * Signal::resetAllSignalStates() and Child::killAll() are thus if * particular interest; thread handling is still entirely up to you. */ pub static sir fork(void); Which kind of programs cannot be written with this restriction? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6721 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10756] Error in atexit._run_exitfuncs [...] Exception expected for value, str found
STINNER Victor victor.stin...@haypocalc.com added the comment: Oh, I forgot the issue. I backported the fix to Python 3.1. Python 2.7 doesn't have the bug. -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10756 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12081] Remove distributed copy of libffi
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: -- nosy: +Arfrever ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12081 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1746656] IPv6 Interface naming/indexing functions
Gregory P. Smith g...@krypto.org added the comment: thanks i'll take a look at OS X here. obviously i did development and testing on linux. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1746656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1746656] IPv6 Interface naming/indexing functions
Nadeem Vawda nadeem.va...@gmail.com added the comment: OK, that's great. It'll be another couple of hours before I can do anything from the FreeBSD side; I'm still waiting for the ISO to finish downloading :/ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1746656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11898] Sending binary data with a POST request in httplib can cause Unicode exceptions
Jiri Horky jiri.ho...@gmail.com added the comment:
I have the same problem as the original submitter.
The reason it previously worked for you was probably because you didn't utilize
a right unicode string in the urllib2.request. The following code will raise
the exception (I enclose the data file for completeness, but it fails with
basically any binary data).
It works fine with Python 2.6.6, but fails with Python 2.7.1.
{{{
import urllib2
f = open(data, r)
mydata = f.read()
f.close()
#this fails
url=unicode('http://localhost/test')
#this works
#url=str('http://localhost/test')
#this also works
#url=unicode('http://localhost')
req = urllib2.Request(url, data=mydata)
urllib2.urlopen(req)
}}}
--
nosy: +Jiri.Horky
Added file: http://bugs.python.org/file22004/data
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[issue12080] decimal.py: performance in _power_exact
Mark Dickinson dicki...@gmail.com added the comment: Thanks for the report; I'll try to find some time to look at this. This isn't the first time that I've thought that it might be better just to abandon the aim of getting correctly-rounded results for pow. -- assignee: - mark.dickinson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12080 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6721] Locks in python standard library should be sanitized on fork
Nir Aides n...@winpdb.org added the comment: Is it possible the following issue is related to this one? http://bugs.python.org/issue10037 - multiprocessing.pool processes started by worker handler stops working -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6721 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12080] decimal.py: performance in _power_exact
Changes by Raymond Hettinger raymond.hettin...@gmail.com: -- nosy: +rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12080 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1746656] IPv6 Interface naming/indexing functions
Roundup Robot devnull@devnull added the comment: New changeset b6aafb20e5f5 by Gregory P. Smith in branch 'default': issue #1746656: Fix for OS X. configure and #include changes so that the socket http://hg.python.org/cpython/rev/b6aafb20e5f5 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1746656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6721] Locks in python standard library should be sanitized on fork
Changes by Charles-François Natali neolo...@free.fr: Removed file: http://bugs.python.org/file21991/reinit_locks.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6721 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6721] Locks in python standard library should be sanitized on fork
Charles-François Natali neolo...@free.fr added the comment: Is it possible the following issue is related to this one? It's hard to tell, the original report is rather vague. But the comment about the usage of the maxtasksperchild argument reminds me of issue #10332 Multiprocessing maxtasksperchild results in hang: basically, there's a race window in the Pool shutdown code where worker threads having completed their work can exit without being replaced. So the connection with the current issue does not strike me, but you never know (that's the problem with those nasty race conditions ;-). Concerning this issue, here's an updated patch. I removed calls to pthread_mutex_destroy/pthread_condition_destroy/sem_destroy from the reinit functions: the reason is that I experienced a deadlock in test_concurrent_futures with the emulated semaphore code on Linux/NPTL inside pthread_condition_destroy: the new version strictly mimics what's done in glibc's malloc, and just calls pthrad_mutex_init and friends. It's safe, and shouldn't leak resources (and even if it does, it's way better than a deadlock). I also placed the note on the interaction between locks and fork() at the top of Python/thread_pthread.h. -- Added file: http://bugs.python.org/file22005/reinit_locks.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6721 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11877] Change os.fsync() to support physical backing store syncs
Charles-François Natali neolo...@free.fr added the comment:
(I'm not sure Rietveld sent the message so I post it here, sorry in case of
duplicate).
Steffen, I've made a quick review of your patch, in case you're interested.
I think that this functionality can be really useful to some people, and it'd be
nice if your patch could stabilize somewhat so that committers can review it
properly and eventually merge it.
Concerning your benchmark:
I don't know exactly what you're measuring, but when performing I/O-related
benchmarks, it's always a good idea to run each test several times in a row, or
flush the page/buffer cache before each run: the reason is that the the second
run benefits from the page/buffer cache, which often speeds things up
dramatically.
Example:
# time find /lib -type f -exec cat {} \; /dev/null
real0m20.455s
user0m8.145s
sys 0m5.256s
# time find /lib -type f -exec cat {} \; /dev/null
real0m6.827s
user0m8.477s
sys 0m4.804s
# echo 3 /proc/sys/vm/drop_caches
# time find /lib -type f -exec cat {} \; /dev/null
real0m19.954s
user0m8.069s
sys 0m5.364s
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[issue12081] Remove distributed copy of libffi
Roumen Petrov bugtr...@roumenpetrov.info added the comment: On windows work with patched version of library . Unpatched does not work but I cannot remember python issue number. -- nosy: +rpetrov ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12081 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12081] Remove distributed copy of libffi
Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com added the comment: Has the patch been sent to libffi upstream? What was the response from libffi upstream? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12081 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12080] decimal.py: performance in _power_exact
Changes by STINNER Victor victor.stin...@haypocalc.com: -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12080 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1615158] POSIX capabilities support
Martin v. Löwis mar...@v.loewis.de added the comment: The development headers for these are not installed by default on some distributions. This is not an issue at all - that's what autoconf is for. Adding this to the posix module would enforce linking with lcap and lattr always. That's a more serious problem, IMO; I think some people won't like the additional dependency. I think it would be better if they are added to a separate module Can you propose a name for the module? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1615158 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9667] NetBSD curses KEY_* constants
Gregory P. Smith g...@krypto.org added the comment: unassigning, i don't have time to tackle netbsd issues right now. -- assignee: gregory.p.smith - ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9667 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7656] test_hashlib fails on some installations (specifically Neal's regression test runner)
Gregory P. Smith g...@krypto.org added the comment: Misc/build.sh seems obsolete... its full of references to svn and we have had buildbots for many years now. The buildbots do not seem to be hitting this issue. Is there a real failure you can point at somewhere? if so please reopen this with a pointer to that or with full details of how to reproduce it. platform, os, configure flags, etc. -- assignee: gregory.p.smith - resolution: - out of date status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11197] information leakage with SimpleHTTPServer
Gregory P. Smith g...@krypto.org added the comment: unassigning, i don't have time for this one right now. doubtful anyone is going to jump in for 3.2.1 given rc1 is being prepared right now. :) General recommendation: don't use SimpleHTTPServer in production. -- assignee: gregory.p.smith - ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11197 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12082] Python/import.c still references fstat even with DONT_HAVE_FSTAT/!HAVE_FSTAT
New submission from Josh Triplett j...@joshtriplett.org: Even if pyconfig.h defines DONT_HAVE_STAT and DONT_HAVE_FSTAT (which prevents the definitions of HAVE_STAT and HAVE_FSTAT), Python still references fstat in Python/import.c, along with struct stat and constants like S_IXUSR. I ran into this when attempting to compile Python for an embedded platform, which has some basic file operations but does not have stat. (I will likely end up faking fstat for now, but I'd rather not have to do so.) -- components: Build messages: 136055 nosy: joshtriplett priority: normal severity: normal status: open title: Python/import.c still references fstat even with DONT_HAVE_FSTAT/!HAVE_FSTAT type: compile error versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12082 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12083] Compile-time option to avoid writing files, including generated bytecode
New submission from Josh Triplett j...@joshtriplett.org: PEP 304 provides a runtime option to avoid saving generating bytecode files. However, for embedded usage, it would help to have a compile-time option to remove all the file-writing code entirely, hardcoding PYTHONBYTECODEBASE=. I ran into this when porting Python to an embedded platform, which will never support any form of filesystem write operations; currently, I have to provide dummy functions for writing files, which error out when attempting to write to anything other than stdout or stderr. -- components: Build messages: 136056 nosy: joshtriplett priority: normal severity: normal status: open title: Compile-time option to avoid writing files, including generated bytecode type: compile error versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12083 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12083] Compile-time option to avoid writing files, including generated bytecode
Martin v. Löwis mar...@v.loewis.de added the comment: This request is out of scope for 2.7. It is a new feature, and no new features can be added to 2.7. -- nosy: +loewis resolution: - wont fix status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12083 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7656] test_hashlib fails on some installations (specifically Neal's regression test runner)
R. David Murray rdmur...@bitdance.com added the comment: AFAIK build.sh is only as out of date as the svn/hg switchover. I believe this particular issue was dealt with, but I haven't checked. It runs the refcount tests for 2.7 (Antoine has a separate script that runs them for 3.x). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6715] xz compressor support
Dan Stromberg strom...@gmail.com added the comment: Interesting thing to consider: maybe it'd be better to add support for libarchive, which includes xz support among other things. http://code.google.com/p/libarchive/ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6715 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11898] Sending binary data with a POST request in httplib can cause Unicode exceptions
Senthil Kumaran sent...@uthcode.com added the comment: The bug was about sending Binary data via httplib. In the example you wrote, you are sending a unicode url and experiencing a failure for certain examples. In the 2.7, the urls should be str type, we don't have function to deal with unicode url separately and sending of unicode url is an error. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11898 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7969] shutil.copytree error handling non-standard and partially broken
Terry J. Reedy tjre...@udel.edu added the comment: I also found the doc confusing. Does This exception collects exceptions that raised during a multi-file operation. that Error is used for .rmtree or .move? If so, what format. If not, revise. And I also wondered how to access and use an Error. -- nosy: +terry.reedy versions: -Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7969 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12084] os.stat() on windows doesn't consider relative symlink
New submission from Hirokazu Yamamoto ocean-c...@m2.ccsnet.ne.jp: Hello. I noticed os.stat() on windows may traverse wrong path on relative symbolic when current working directory != the directory where symbolic link is in. This is because the relative path DeviceIoControl() returns is just passed to win32_xstat without converting to absolute path. I'm sorry because I implemented this function, and it's hard for me to debug this because I don't have Vista/7. This patch uses GetFinalPathNameByHandle like original code does, plus should handle symlink to system locked file. Can anyone test and commit this patch? -- components: Windows files: patches_v2.tar.gz keywords: 3.2regression messages: 136062 nosy: georg.brandl, ocean-city priority: release blocker severity: normal stage: patch review status: open title: os.stat() on windows doesn't consider relative symlink type: behavior versions: Python 3.2, Python 3.3 Added file: http://bugs.python.org/file22006/patches_v2.tar.gz ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12084 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9927] Leak around GetFinalPathNameByHandle (Windows)
Hirokazu Yamamoto ocean-c...@m2.ccsnet.ne.jp added the comment: I'll close this entry because #12084 contains this fix. -- status: open - closed superseder: - os.stat() on windows doesn't consider relative symlink ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9927 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12085] subprocess.Popen.__del__ raises AttributeError if __init__ was called with an invalid argument list
New submission from Oleg Oshmyan chor...@inbox.lv: If subprocess.Popen is called with a keyword argument whose name is undefined or simply too many arguments, an instance of the Popen class is created but its __init__ method call fails due to the invalid argument list. (Immediately) afterwards, the new instance is destroyed and its __del__ method is called, which checks the _child_created field that is defined by __init__; but __init__ never got the chance to execute, so the field is not defined, and __del__ raises an AttributeError, which is written out to stderr. subprocess.Popen(fdsa=1) Exception AttributeError: 'Popen' object has no attribute '_child_created' in bound method Popen.__del__ of subprocess.Popen object at 0x1006ee790 ignored Traceback (most recent call last): File stdin, line 1, in module TypeError: __init__() got an unexpected keyword argument 'fdsa' subprocess.Popen((), 0, None, None, None, None, None, True, False, None, None, False, None, 0, True, False, (), None) Exception AttributeError: 'Popen' object has no attribute '_child_created' in bound method Popen.__del__ of subprocess.Popen object at 0x1006ee790 ignored Traceback (most recent call last): File stdin, line 1, in module TypeError: __init__() takes at most 18 positional arguments (19 given) I encountered this while trying to write a piece of code compatible with Python 3.2 and earlier versions simultaneously. The subprocess module in Python 3.2 adds a new argument to the constructor of Popen, pass_fds, while changing the default value of another, close_fds, from False to True. In order to utilize pass_fds, I tried code that looked like this: try: process = Popen(*args, pass_fds=myfds, **kwargs) except TypeError: process = Popen(*args, **kwargs) It worked but printed a message about the exception in __del__, which interfered with my own output. Without delving too much into the details of my code, I ended up just passing close_fds=False. The attached patch avoids the exception by converting the reference to _child_created in __del__ into a three-argument getattr call. -- components: Library (Lib) files: _child_created.diff keywords: patch messages: 136064 nosy: chortos priority: normal severity: normal status: open title: subprocess.Popen.__del__ raises AttributeError if __init__ was called with an invalid argument list versions: Python 2.7, Python 3.2, Python 3.3 Added file: http://bugs.python.org/file22007/_child_created.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12085 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12084] os.stat() on windows doesn't consider relative symlink
Changes by Nadeem Vawda nadeem.va...@gmail.com: -- nosy: +nadeem.vawda ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12084 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12082] Python/import.c still references fstat even with DONT_HAVE_FSTAT/!HAVE_FSTAT
STINNER Victor victor.stin...@haypocalc.com added the comment: Oh, so it's possible to not have the fstat() syscall. I asked me the question when I modified import.c (and other files related to importing a module). -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12082 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1615158] POSIX capabilities support
Ross Lagerwall rosslagerw...@gmail.com added the comment: I think it would be better if they are added to a separate module Can you propose a name for the module? I would say either posixcap or capabitilies. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1615158 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1615158] POSIX capabilities support
Ross Lagerwall rosslagerw...@gmail.com added the comment: I would say either posixcap or capabitilies. The problem with capabilities is that it's easy to misspell, as I did :-) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1615158 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12079] decimal.py: TypeError precedence in fma()
Changes by Raymond Hettinger raymond.hettin...@gmail.com: -- assignee: - rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12079 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1746656] IPv6 Interface naming/indexing functions
Nadeem Vawda nadeem.va...@gmail.com added the comment: All the buildbots are back to normal. It looks like FreeBSD was having the same problem as OS X. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1746656 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
